bump arduino-fwuploader to 2.2.2 (#1584)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.eslintrc.js

@@ -0,0 +1,64 @@
+module.exports = {
+    parser: '@typescript-eslint/parser', // Specifies the ESLint parser
+    parserOptions: {
+        ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
+        sourceType: 'module', // Allows for the use of imports
+        ecmaFeatures: {
+            jsx: true, // Allows for the parsing of JSX
+        },
+    },
+    ignorePatterns: [
+        'node_modules/*',
+        '**/node_modules/*',
+        '.node_modules/*',
+        '.github/*',
+        '.browser_modules/*',
+        'docs/*',
+        'scripts/*',
+        'electron/*',
+        'electron-app/*',
+        'plugins/*',
+        'arduino-ide-extension/src/node/cli-protocol',
+    ],
+    settings: {
+        react: {
+            version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
+        },
+    },
+    extends: [
+        'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
+        'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
+        'plugin:react-hooks/recommended', // Uses recommended rules from react hooks
+        'plugin:prettier/recommended',
+        'prettier', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
+    ],
+    plugins: ['prettier', 'unused-imports'],
+    rules: {
+        '@typescript-eslint/no-unused-expressions': 'off',
+        '@typescript-eslint/no-namespace': 'off',
+        '@typescript-eslint/no-var-requires': 'off',
+        '@typescript-eslint/no-empty-function': 'warn',
+        '@typescript-eslint/no-empty-interface': 'warn',
+        'no-unused-vars': 'off',
+        'unused-imports/no-unused-imports': 'error',
+        'unused-imports/no-unused-vars': [
+            'warn',
+            {
+                vars: 'all',
+                varsIgnorePattern: '^_',
+                args: 'after-used',
+                argsIgnorePattern: '^_',
+            },
+        ],
+        'react/display-name': 'warn',
+        eqeqeq: ['error', 'smart'],
+        'guard-for-in': 'off',
+        'id-blacklist': 'off',
+        'id-match': 'off',
+        'no-underscore-dangle': 'off',
+        'no-unused-expressions': 'off',
+        'no-var': 'error',
+        radix: 'error',
+        'prettier/prettier': 'warn',
+    },
+};

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -0,0 +1,74 @@
+name: Bug report
+description: Report a problem with the code or documentation in this repository.
+labels:
+  - "type: imperfection"
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Describe the problem
+    validations:
+      required: true
+  - type: textarea
+    id: reproduce
+    attributes:
+      label: To reproduce
+      description: Provide the specific set of steps we can follow to reproduce the problem.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: Expected behavior
+      description: What would you expect to happen after following those instructions?
+    validations:
+      required: true
+  - type: input
+    id: project-version
+    attributes:
+      label: Arduino IDE version
+      description: |
+        Which version of the Arduino IDE are you using?
+        See **Help > About Arduino IDE** in the Arduino IDE menus (**Arduino IDE > About Arduino IDE** on macOS).
+        This should be the latest [nightly build](https://github.com/arduino/arduino-ide#nightly-builds).
+    validations:
+      required: true
+  - type: dropdown
+    id: os
+    attributes:
+      label: Operating system
+      description: Which operating system(s) are you using on your computer?
+      multiple: true
+      options:
+        - Windows
+        - Linux
+        - macOS
+        - N/A
+    validations:
+      required: true
+  - type: input
+    id: os-version
+    attributes:
+      label: Operating system version
+      description: Which version of the operating system are you using on your computer?
+    validations:
+      required: true
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional context
+      description: Add any additional information here.
+    validations:
+      required: false
+  - type: checkboxes
+    id: checklist
+    attributes:
+      label: Issue checklist
+      description: Please double-check that you have done each of the following things before submitting the issue.
+      options:
+        - label: I searched for previous reports in [the issue tracker](https://github.com/arduino/arduino-ide/issues?q=)
+          required: true
+        - label: I verified the problem still occurs when using the latest [nightly build](https://github.com/arduino/arduino-ide#nightly-builds)
+          required: true
+        - label: My report contains all necessary details
+          required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,19 @@
+# Source:
+# https://github.com/arduino/tooling-project-assets/blob/main/issue-templates/template-choosers/general/config.yml
+blank_issues_enabled: false
+contact_links:
+  - name: Learn about using this project
+    url: https://github.com/arduino/arduino-ide#readme
+    about: Detailed usage documentation is available here.
+  - name: Support request
+    url: https://forum.arduino.cc/
+    about: We can help you out on the Arduino Forum!
+  - name: Issue report guide
+    url: https://github.com/arduino/arduino-ide/blob/main/docs/contributor-guide/issues.md#issue-report-guide
+    about: Learn about submitting issue reports to this repository.
+  - name: Contributor guide
+    url: https://github.com/arduino/arduino-ide/blob/main/docs/CONTRIBUTING.md#contributor-guide
+    about: Learn about contributing to this project.
+  - name: Discuss development work on the project
+    url: https://groups.google.com/a/arduino.cc/g/developers
+    about: Arduino Developers Mailing List

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -0,0 +1,69 @@
+name: Feature request
+description: Suggest an enhancement to this project.
+labels:
+  - "type: enhancement"
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Describe the request
+    validations:
+      required: true
+  - type: textarea
+    id: current
+    attributes:
+      label: Describe the current behavior
+      description: |
+        What is the current behavior of the Arduino IDE in relation to your request?
+        How can we reproduce that behavior?
+    validations:
+      required: true
+  - type: input
+    id: project-version
+    attributes:
+      label: Arduino IDE version
+      description: |
+        Which version of the Arduino IDE are you using?
+        See **Help > About Arduino IDE** in the Arduino IDE menus (**Arduino IDE > About Arduino IDE** on macOS).
+        This should be the latest [nightly build](https://github.com/arduino/arduino-ide#nightly-builds).
+    validations:
+      required: true
+  - type: dropdown
+    id: os
+    attributes:
+      label: Operating system
+      description: Which operating system(s) are you using on your computer?
+      multiple: true
+      options:
+        - Windows
+        - Linux
+        - macOS
+        - N/A
+    validations:
+      required: true
+  - type: input
+    id: os-version
+    attributes:
+      label: Operating system version
+      description: Which version of the operating system are you using on your computer?
+    validations:
+      required: true
+  - type: textarea
+    id: additional
+    attributes:
+      label: Additional context
+      description: Add any additional information here.
+    validations:
+      required: false
+  - type: checkboxes
+    id: checklist
+    attributes:
+      label: Issue checklist
+      description: Please double-check that you have done each of the following things before submitting the issue.
+      options:
+        - label: I searched for previous requests in [the issue tracker](https://github.com/arduino/arduino-ide/issues?q=)
+          required: true
+        - label: I verified the feature was still missing when using the latest [nightly build](https://github.com/arduino/arduino-ide#nightly-builds)
+          required: true
+        - label: My request contains all necessary details
+          required: true

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,15 @@
+### Motivation
+<!-- Why this pull request? -->
+
+### Change description
+<!-- What does your code do? -->
+
+### Other information
+<!-- Any additional information that could help the review process -->
+
+### Reviewer checklist
+
+* [ ] PR addresses a single concern.
+* [ ] The PR has no duplicates (please search among the [Pull Requests](https://github.com/arduino/arduino-ide/pulls) before creating one)
+* [ ] PR title and description are properly filled.
+* [ ] Docs have been added / updated (for bug fixes / features)

.github/label-configuration-files/labels.yml

@@ -0,0 +1,24 @@
+# Used by the "Sync Labels" workflow
+# See: https://github.com/Financial-Times/github-label-sync#label-config-file
+
+- name: "topic: accessibility"
+  color: "00ffff"
+  description: Enabling the use of the software by everyone
+- name: "topic: CLI"
+  color: "00ffff"
+  description: Related to Arduino CLI
+- name: "topic: debugger"
+  color: "00ffff"
+  description: Related to the integrated debugger
+- name: "topic: language server"
+  color: "00ffff"
+  description: Related to the Arduino Language Server
+- name: "topic: serial monitor"
+  color: "00ffff"
+  description: Related to the Serial Monitor
+- name: "topic: theia"
+  color: "00ffff"
+  description: Related to the Theia IDE framework
+- name: "topic: theme"
+  color: "00ffff"
+  description: Related to GUI theming

.github/tools/fetch_athena_stats.py

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+import boto3
+import semver
+import os
+import logging
+import uuid
+import time
+
+
+# logging.basicConfig(stream=sys.stdout, level=logging.DEBUG)
+log = logging.getLogger()
+logging.getLogger("boto3").setLevel(logging.CRITICAL)
+logging.getLogger("botocore").setLevel(logging.CRITICAL)
+logging.getLogger("urllib3").setLevel(logging.CRITICAL)
+
+
+def execute(client, statement, dest_s3_output_location):
+    log.info("execute query: {} dumping in {}".format(statement, dest_s3_output_location))
+    result = client.start_query_execution(
+        QueryString=statement,
+        ClientRequestToken=str(uuid.uuid4()),
+        ResultConfiguration={
+            "OutputLocation": dest_s3_output_location,
+        },
+    )
+    execution_id = result["QueryExecutionId"]
+    log.info("wait for query {} completion".format(execution_id))
+    wait_for_query_execution_completion(client, execution_id)
+    log.info("operation successful")
+    return execution_id
+
+
+def wait_for_query_execution_completion(client, query_execution_id):
+    query_ended = False
+    while not query_ended:
+        query_execution = client.get_query_execution(QueryExecutionId=query_execution_id)
+        state = query_execution["QueryExecution"]["Status"]["State"]
+        if state == "SUCCEEDED":
+            query_ended = True
+        elif state in ["FAILED", "CANCELLED"]:
+            raise BaseException(
+                "query failed or canceled: {}".format(query_execution["QueryExecution"]["Status"]["StateChangeReason"])
+            )
+        else:
+            time.sleep(1)
+
+
+def valid(key):
+    split = key.split("_")
+    if len(split) < 1:
+        return False
+    try:
+        semver.parse(split[0])
+    except ValueError:
+        return False
+    return True
+
+
+def get_results(client, execution_id):
+    results_paginator = client.get_paginator("get_query_results")
+    results_iter = results_paginator.paginate(QueryExecutionId=execution_id, PaginationConfig={"PageSize": 1000})
+    res = {}
+    for results_page in results_iter:
+        for row in results_page["ResultSet"]["Rows"][1:]:
+            # Loop through the JSON objects
+            key = row["Data"][0]["VarCharValue"]
+            if valid(key):
+                res[key] = row["Data"][1]["VarCharValue"]
+
+    return res
+
+
+def convert_data(data):
+    result = []
+    for key, value in data.items():
+        # 0.18.0_macOS_64bit.tar.gz
+        split_key = key.split("_")
+        if len(split_key) != 3:
+            continue
+        (version, os_version, arch) = split_key
+        arch_split = arch.split(".")
+        if len(arch_split) < 1:
+            continue
+        arch = arch_split[0]
+        if len(arch) > 10:
+            # This can't be an architecture really.
+            # It's an ugly solution but works for now so deal with it.
+            continue
+        repo = os.environ["GITHUB_REPOSITORY"].split("/")[1]
+        result.append(
+            {
+                "type": "gauge",
+                "name": "arduino.downloads.total",
+                "value": value,
+                "host": os.environ["GITHUB_REPOSITORY"],
+                "tags": [
+                    f"version:{version}",
+                    f"os:{os_version}",
+                    f"arch:{arch}",
+                    "cdn:downloads.arduino.cc",
+                    f"project:{repo}",
+                ],
+            }
+        )
+
+    return result
+
+
+if __name__ == "__main__":
+    DEST_S3_OUTPUT = os.environ["AWS_ATHENA_OUTPUT_LOCATION"]
+    AWS_ATHENA_SOURCE_TABLE = os.environ["AWS_ATHENA_SOURCE_TABLE"]
+
+    session = boto3.session.Session(region_name="us-east-1")
+    athena_client = session.client("athena")
+
+    # Load all partitions before querying downloads
+    execute(athena_client, f"MSCK REPAIR TABLE {AWS_ATHENA_SOURCE_TABLE};", DEST_S3_OUTPUT)
+
+    query = f"""SELECT replace(json_extract_scalar(url_decode(url_decode(querystring)),
+'$.data.url'), 'https://downloads.arduino.cc/arduino-ide/arduino-ide_', '')
+AS flavor, count(json_extract(url_decode(url_decode(querystring)),'$')) AS gauge
+FROM {AWS_ATHENA_SOURCE_TABLE}
+WHERE json_extract_scalar(url_decode(url_decode(querystring)),'$.data.url')
+LIKE 'https://downloads.arduino.cc/arduino-ide/arduino-ide_%'
+AND json_extract_scalar(url_decode(url_decode(querystring)),'$.data.url')
+NOT LIKE '%latest%' -- exclude latest redirect
+group by 1 ;"""
+    exec_id = execute(athena_client, query, DEST_S3_OUTPUT)
+    results = get_results(athena_client, exec_id)
+    result_json = convert_data(results)
+
+    print(f"::set-output name=result::{result_json}")

.github/workflows/arduino-stats.yaml

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+name: arduino-stats
+
+on:
+  schedule:
+    # run every day at 07:00 AM, 03:00 PM and 11:00 PM
+    - cron: "0 7,15,23 * * *"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  push-stats:
+    # This workflow is only of value to the arduino/arduino-ide repository and
+    # would always fail in forks
+    if: github.repository == 'arduino/arduino-ide'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Fetch downloads count form Arduino CDN using AWS Athena
+        id: fetch
+        env:
+          AWS_ACCESS_KEY_ID: ${{ secrets.STATS_AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.STATS_AWS_SECRET_ACCESS_KEY }}
+          AWS_ATHENA_SOURCE_TABLE: ${{ secrets.STATS_AWS_ATHENA_SOURCE_TABLE }}
+          AWS_ATHENA_OUTPUT_LOCATION: ${{ secrets.STATS_AWS_ATHENA_OUTPUT_LOCATION }}
+          GITHUB_REPOSITORY: ${{ github.repository }}
+        run: |
+          pip install boto3 semver
+          python .github/tools/fetch_athena_stats.py
+
+      - name: Send metrics
+        uses: masci/datadog@v1
+        with:
+          api-key: ${{ secrets.DD_API_KEY }}
+          # Metrics input expects YAML but JSON will work just right.
+          metrics: ${{steps.fetch.outputs.result}}
+
+      - name: Report failure
+        if: failure()
+        uses: masci/datadog@v1
+        with:
+          api-key: ${{ secrets.DD_API_KEY }}
+          events: |
+            - title: "Arduino IDE stats failing"
+              text: "Stats collection failed"
+              alert_type: "error"
+              host: ${{ github.repository }}
+              tags:
+                - "project:arduino-ide"
+                - "cdn:downloads.arduino.cc"
+                - "workflow:${{ github.workflow }}"

.github/workflows/build.yml

@@ -0,0 +1,268 @@
+name: Arduino IDE
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '.github/**'
+      - '!.github/workflows/build.yml'
+      - '.vscode/**'
+      - 'docs/**'
+      - 'scripts/**'
+      - 'static/**'
+      - '*.md'
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+*'
+  workflow_dispatch:
+  pull_request:
+    paths-ignore:
+      - '.github/**'
+      - '!.github/workflows/build.yml'
+      - '.vscode/**'
+      - 'docs/**'
+      - 'scripts/**'
+      - 'static/**'
+      - '*.md'
+  schedule:
+    - cron: '0 3 * * *' # run every day at 3AM (https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)
+
+env:
+  # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
+  GO_VERSION: "1.17"
+  JOB_TRANSFER_ARTIFACT: build-artifacts
+  CHANGELOG_ARTIFACTS: changelog
+
+jobs:
+  build:
+    name: build (${{ matrix.config.os }})
+    strategy:
+      matrix:
+        config:
+          - os: windows-2019
+            certificate-secret: WINDOWS_SIGNING_CERTIFICATE_PFX # Name of the secret that contains the certificate.
+            certificate-password-secret: WINDOWS_SIGNING_CERTIFICATE_PASSWORD # Name of the secret that contains the certificate password.
+            certificate-extension: pfx  # File extension for the certificate.
+          - os: ubuntu-18.04 # https://github.com/arduino/arduino-ide/issues/259
+          - os: macos-latest
+            # APPLE_SIGNING_CERTIFICATE_P12 secret was produced by following the procedure from:
+            # https://www.kencochrane.com/2020/08/01/build-and-sign-golang-binaries-for-macos-with-github-actions/#exporting-the-developer-certificate
+            certificate-secret: APPLE_SIGNING_CERTIFICATE_P12
+            certificate-password-secret: KEYCHAIN_PASSWORD
+            certificate-extension: p12
+    runs-on: ${{ matrix.config.os }}
+    timeout-minutes: 90
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 14.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: '14.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Python 3.x
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.x'
+
+      - name: Install Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Taskfile
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Package
+        shell: bash
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          AC_USERNAME: ${{ secrets.AC_USERNAME }}
+          AC_PASSWORD: ${{ secrets.AC_PASSWORD }}
+          AC_TEAM_ID: ${{ secrets.AC_TEAM_ID }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          IS_NIGHTLY: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main') }}
+          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
+          CAN_SIGN: ${{ secrets[matrix.config.certificate-secret] != '' }}
+        run: |
+          # See: https://www.electron.build/code-signing
+          if [ $CAN_SIGN = false ]; then
+            echo "Skipping the app signing: certificate not provided."
+          else
+            export CSC_LINK="${{ runner.temp }}/signing_certificate.${{ matrix.config.certificate-extension }}"
+            echo "${{ secrets[matrix.config.certificate-secret] }}" | base64 --decode > "$CSC_LINK"
+            export CSC_KEY_PASSWORD="${{ secrets[matrix.config.certificate-password-secret] }}"
+          fi
+
+          if [ "${{ runner.OS }}" = "Windows" ]; then
+            npm config set msvs_version 2017 --global
+          fi
+          npx node-gyp install
+          yarn --cwd ./electron/packager/
+          yarn --cwd ./electron/packager/ package
+
+      - name: Upload [GitHub Actions]
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: electron/build/dist/build-artifacts/
+
+  artifacts:
+    name: ${{ matrix.artifact.name }} artifact
+    needs: build
+    if: always() && needs.build.result != 'skipped'
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        artifact:
+          - path: '*Linux_64bit.zip'
+            name: Linux_X86-64_zip
+          - path: '*Linux_64bit.AppImage'
+            name: Linux_X86-64_app_image
+          - path: '*macOS_64bit.dmg'
+            name: macOS_dmg
+          - path: '*macOS_64bit.zip'
+            name: macOS_zip
+          - path: '*Windows_64bit.exe'
+            name: Windows_X86-64_interactive_installer
+          - path: '*Windows_64bit.msi'
+            name: Windows_X86-64_MSI
+          - path: '*Windows_64bit.zip'
+            name: Windows_X86-64_zip
+
+    steps:
+      - name: Download job transfer artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+
+      - name: Upload tester build artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ matrix.artifact.name }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}/${{ matrix.artifact.path }}
+
+  changelog:
+    needs: build
+    runs-on: ubuntu-latest
+    outputs:
+      BODY: ${{ steps.changelog.outputs.BODY }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # To fetch all history for all branches and tags.
+
+      - name: Generate Changelog
+        id: changelog
+        env:
+          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
+        run: |
+          export LATEST_TAG=$(git describe --abbrev=0)
+          export GIT_LOG=$(git log --pretty=" - %s [%h]" $LATEST_TAG..HEAD | sed 's/ *$//g')
+          if [ "$IS_RELEASE" = true ]; then
+            export BODY=$(echo -e "$GIT_LOG")
+          else
+            export LATEST_TAG_WITH_LINK=$(echo "[$LATEST_TAG](https://github.com/arduino/arduino-ide/releases/tag/$LATEST_TAG)")
+            if [ -z "$GIT_LOG" ]; then
+                export BODY="There were no changes since version $LATEST_TAG_WITH_LINK."
+            else
+                export BODY=$(echo -e "Changes since version $LATEST_TAG_WITH_LINK:\n$GIT_LOG")
+            fi
+          fi
+          echo -e "$BODY"
+          OUTPUT_SAFE_BODY="${BODY//'%'/'%25'}"
+          OUTPUT_SAFE_BODY="${OUTPUT_SAFE_BODY//$'\n'/'%0A'}"
+          OUTPUT_SAFE_BODY="${OUTPUT_SAFE_BODY//$'\r'/'%0D'}"
+          echo "::set-output name=BODY::$OUTPUT_SAFE_BODY"
+          echo "$BODY" > CHANGELOG.txt
+
+      - name: Upload Changelog [GitHub Actions]
+        if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main')
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: CHANGELOG.txt
+
+  publish:
+    needs: changelog
+    if: github.repository == 'arduino/arduino-ide' && (github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main'))
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download [GitHub Actions]
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+
+      - name: Publish Nightly [S3]
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: '${{ env.JOB_TRANSFER_ARTIFACT }}/*'
+          PLUGIN_STRIP_PREFIX: '${{ env.JOB_TRANSFER_ARTIFACT }}/'
+          PLUGIN_TARGET: '/arduino-ide/nightly'
+          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+
+  release:
+    needs: changelog
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download [GitHub Actions]
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+
+      - name: Get Tag
+        id: tag_name
+        run: |
+          echo ::set-output name=TAG_NAME::${GITHUB_REF#refs/tags/}
+
+      - name: Publish Release [GitHub]
+        uses: svenstaro/upload-release-action@2.2.0
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          release_name: ${{ steps.tag_name.outputs.TAG_NAME }}
+          file: ${{ env.JOB_TRANSFER_ARTIFACT }}/*
+          tag: ${{ github.ref }}
+          file_glob: true
+          body: ${{ needs.changelog.outputs.BODY }}
+
+      - name: Publish Release [S3]
+        if: github.repository == 'arduino/arduino-ide'
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: '${{ env.JOB_TRANSFER_ARTIFACT }}/*'
+          PLUGIN_STRIP_PREFIX: '${{ env.JOB_TRANSFER_ARTIFACT }}/'
+          PLUGIN_TARGET: '/arduino-ide'
+          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+
+  clean:
+    # This job must run after all jobs that use the transfer artifact.
+    needs:
+      - build
+      - publish
+      - release
+      - artifacts
+    if: always() && needs.build.result != 'skipped'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Remove unneeded job transfer artifact
+        uses: geekyeggo/delete-artifact@v1
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}

.github/workflows/check-certificates.yml

@@ -0,0 +1,132 @@
+# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/check-certificates.md
+name: Check Certificates
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - '.github/workflows/check-certificates.ya?ml'
+  pull_request:
+    paths:
+      - '.github/workflows/check-certificates.ya?ml'
+  schedule:
+    # Run every 10 hours.
+    - cron: '0 */10 * * *'
+  workflow_dispatch:
+  repository_dispatch:
+
+env:
+  # Begin notifications when there are less than this many days remaining before expiration.
+  EXPIRATION_WARNING_PERIOD: 30
+
+jobs:
+  check-certificates:
+    name: ${{ matrix.certificate.identifier }}
+    # Only run when the workflow will have access to the certificate secrets.
+    if: >
+      (github.event_name != 'pull_request' && github.repository == 'arduino/arduino-ide') ||
+      (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'arduino/arduino-ide')
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+
+      matrix:
+        certificate:
+          # Additional certificate definitions can be added to this list.
+          - identifier: macOS signing certificate # Text used to identify certificate in notifications.
+            certificate-secret: APPLE_SIGNING_CERTIFICATE_P12 # Name of the secret that contains the certificate.
+            password-secret: KEYCHAIN_PASSWORD # Name of the secret that contains the certificate password.
+          - identifier: Windows signing certificate
+            certificate-secret: WINDOWS_SIGNING_CERTIFICATE_PFX
+            password-secret: WINDOWS_SIGNING_CERTIFICATE_PASSWORD
+
+    steps:
+      - name: Set certificate path environment variable
+        run: |
+          # See: https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
+          echo "CERTIFICATE_PATH=${{ runner.temp }}/certificate.p12" >> "$GITHUB_ENV"
+
+      - name: Decode certificate
+        env:
+          CERTIFICATE: ${{ secrets[matrix.certificate.certificate-secret] }}
+        run: |
+          echo "${{ env.CERTIFICATE }}" | base64 --decode > "${{ env.CERTIFICATE_PATH }}"
+
+      - name: Verify certificate
+        env:
+          CERTIFICATE_PASSWORD: ${{ secrets[matrix.certificate.password-secret] }}
+        run: |
+          (
+            openssl pkcs12 \
+              -in "${{ env.CERTIFICATE_PATH }}" \
+              -noout -passin env:CERTIFICATE_PASSWORD
+          ) || (
+            echo "::error::Verification of ${{ matrix.certificate.identifier }} failed!!!"
+            exit 1
+          )
+
+      - name: Slack notification of certificate verification failure
+        if: failure()
+        env:
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_MESSAGE: |
+            :warning::warning::warning::warning:
+            WARNING: ${{ github.repository }} ${{ matrix.certificate.identifier }} verification failed!!!
+            :warning::warning::warning::warning:
+          SLACK_COLOR: danger
+          MSG_MINIMAL: true
+        uses: rtCamp/action-slack-notify@v2
+
+      - name: Get days remaining before certificate expiration date
+        env:
+          CERTIFICATE_PASSWORD: ${{ secrets[matrix.certificate.password-secret] }}
+        id: get-days-before-expiration
+        run: |
+          EXPIRATION_DATE="$(
+            (
+              openssl pkcs12 \
+                -in "${{ env.CERTIFICATE_PATH }}" \
+                -clcerts \
+                -nodes \
+                -passin env:CERTIFICATE_PASSWORD
+            ) | (
+              openssl x509 \
+                -noout \
+                -enddate
+            ) | (
+              grep \
+                --max-count=1 \
+                --only-matching \
+                --perl-regexp \
+                'notAfter=(\K.*)'
+            )
+          )"
+
+          DAYS_BEFORE_EXPIRATION="$((($(date --utc --date="$EXPIRATION_DATE" +%s) - $(date --utc +%s)) / 60 / 60 / 24))"
+
+          # Display the expiration information in the log.
+          echo "Certificate expiration date: $EXPIRATION_DATE"
+          echo "Days remaining before expiration: $DAYS_BEFORE_EXPIRATION"
+
+          echo "::set-output name=days::$DAYS_BEFORE_EXPIRATION"
+
+      - name: Check if expiration notification period has been reached
+        id: check-expiration
+        run: |
+          if [[ ${{ steps.get-days-before-expiration.outputs.days }} -lt ${{ env.EXPIRATION_WARNING_PERIOD }} ]]; then
+            echo "::error::${{ matrix.certificate.identifier }} will expire in ${{ steps.get-days-before-expiration.outputs.days }} days!!!"
+            exit 1
+          fi
+
+      - name: Slack notification of pending certificate expiration
+        # Don't send spurious expiration notification if verification fails.
+        if: failure() && steps.check-expiration.outcome == 'failure'
+        env:
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
+          SLACK_MESSAGE: |
+            :warning::warning::warning::warning:
+            WARNING: ${{ github.repository }} ${{ matrix.certificate.identifier }} will expire in ${{ steps.get-days-before-expiration.outputs.days }} days!!!
+            :warning::warning::warning::warning:
+          SLACK_COLOR: danger
+          MSG_MINIMAL: true
+        uses: rtCamp/action-slack-notify@v2

.github/workflows/check-i18n-task.yml

@@ -0,0 +1,53 @@
+name: Check Internationalization
+
+env:
+  # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
+  GO_VERSION: "1.17"
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - '.github/workflows/check-i18n-task.ya?ml'
+      - '**/package.json'
+      - '**.ts'
+      - 'i18n/**'
+  pull_request:
+    paths:
+      - '.github/workflows/check-i18n-task.ya?ml'
+      - '**/package.json'
+      - '**.ts'
+      - 'i18n/**'
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Taskfile
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Check for errors
+        run: yarn i18n:check

.github/workflows/compose-full-changelog.yaml

@@ -0,0 +1,55 @@
+name: Compose full changelog
+
+on:
+  release:
+    types:
+      - edited
+
+env:
+  CHANGELOG_ARTIFACTS: changelog
+  # See: https://github.com/actions/setup-node/#readme
+  NODE_VERSION: 14.x
+
+jobs:
+  create-changelog:
+    if: github.repository == 'arduino/arduino-ide'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Get Tag
+        id: tag_name
+        run: |
+          echo ::set-output name=TAG_NAME::${GITHUB_REF#refs/tags/}
+
+      - name: Create full changelog
+        id: full-changelog
+        run: |
+          yarn add @octokit/rest --ignore-workspace-root-check
+          mkdir "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}"
+
+          # Get the changelog file name to build
+          CHANGELOG_FILE_NAME="${{ steps.tag_name.outputs.TAG_NAME }}-$(date +%s).md"
+
+          # Create manifest file pointing to latest changelog file name
+          echo "$CHANGELOG_FILE_NAME" >> "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}/latest.txt"
+
+          # Compose changelog
+          yarn run compose-changelog "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}/$CHANGELOG_FILE_NAME"
+
+      - name: Publish Changelog [S3]
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: '${{ env.CHANGELOG_ARTIFACTS }}/*'
+          PLUGIN_STRIP_PREFIX: '${{ env.CHANGELOG_ARTIFACTS }}/'
+          PLUGIN_TARGET: '/arduino-ide/changelog'
+          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

.github/workflows/github-stats.yaml

@@ -0,0 +1,96 @@
+name: github-stats
+
+on:
+  schedule:
+    # run every 30 minutes
+    - cron: "*/30 * * * *"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  push-stats:
+    # This workflow is only of value to the arduino/arduino-ide repository and
+    # would always fail in forks
+    if: github.repository == 'arduino/arduino-ide'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Fetch downloads count
+        id: fetch
+        uses: actions/github-script@v4
+        with:
+          github-token: ${{github.token}}
+          script: |
+            let metrics = []
+
+            // Get a list of releases
+            const opts = github.repos.listReleases.endpoint.merge({
+              ...context.repo
+            })
+            const releases = await github.paginate(opts)
+
+            // Get download stats for every release
+            for (const rel of releases) {
+              // Names for assets are like `arduino-ide_2.0.0-beta.12_Linux_64bit.zip`,
+              // we'll use this later to split the asset file name more easily
+              const baseName = `arduino-ide_${rel.name}_`
+
+              // Get a list of assets for this release
+              const opts = github.repos.listReleaseAssets.endpoint.merge({
+                ...context.repo,
+                release_id: rel.id
+              })
+              const assets = await github.paginate(opts)
+
+              for (const asset of assets) {
+                // Ignore files that are not arduino-ide packages
+                if (!asset.name.startsWith(baseName)) {
+                  continue
+                }
+
+                // Strip the base and remove file extension to get `Linux_32bit`
+                systemArch = asset.name.replace(baseName, "").split(".")[0].split("_")
+
+                // Add a metric object to the list of gathered metrics
+                metrics.push({
+                  "type": "gauge",
+                  "name": "arduino.downloads.total",
+                  "value": asset.download_count,
+                  "host": "${{ github.repository }}",
+                  "tags": [
+                    `version:${rel.name}`,
+                    `os:${systemArch[0]}`,
+                    `arch:${systemArch[1]}`,
+                    "cdn:github.com",
+                    "project:arduino-ide"
+                  ]
+                })
+              }
+            }
+
+            // The action will put whatever we return from this function in
+            // `outputs.result`, JSON encoded. So we just return the array
+            // of objects and GitHub will do the rest.
+            return metrics
+
+      - name: Send metrics
+        uses: masci/datadog@v1
+        with:
+          api-key: ${{ secrets.DD_API_KEY }}
+          # Metrics input expects YAML but JSON will work just right.
+          metrics: ${{steps.fetch.outputs.result}}
+
+      - name: Report failure
+        if: failure()
+        uses: masci/datadog@v1
+        with:
+          api-key: ${{ secrets.DD_API_KEY }}
+          events: |
+            - title: "Arduino IDE stats failing"
+              text: "Stats collection failed"
+              alert_type: "error"
+              host: ${{ github.repository }}
+              tags:
+                - "project:arduino-ide"
+                - "cdn:github.com"
+                - "workflow:${{ github.workflow }}"

.github/workflows/i18n-nightly-push.yml

@@ -0,0 +1,45 @@
+name: i18n-nightly-push
+
+env:
+  # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
+  GO_VERSION: "1.17"
+
+on:
+  schedule:
+    # run every day at 1AM
+    - cron: '0 1 * * *'
+
+jobs:
+  push-to-transifex:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Task
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Run i18n:push script
+        run: yarn run i18n:push
+        env:
+          TRANSIFEX_ORGANIZATION: ${{ secrets.TRANSIFEX_ORGANIZATION }}
+          TRANSIFEX_PROJECT: ${{ secrets.TRANSIFEX_PROJECT }}
+          TRANSIFEX_RESOURCE: ${{ secrets.TRANSIFEX_RESOURCE }}
+          TRANSIFEX_API_KEY: ${{ secrets.TRANSIFEX_API_KEY }}

.github/workflows/i18n-weekly-pull.yml

@@ -0,0 +1,53 @@
+name: i18n-weekly-pull
+
+env:
+  # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
+  GO_VERSION: "1.17"
+
+on:
+  schedule:
+    # run every monday at 2AM
+    - cron: '0 2 * * 1'
+
+jobs:
+  pull-from-transifex:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Task
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Run i18n:pull script
+        run: yarn run i18n:pull
+        env:
+          TRANSIFEX_ORGANIZATION: ${{ secrets.TRANSIFEX_ORGANIZATION }}
+          TRANSIFEX_PROJECT: ${{ secrets.TRANSIFEX_PROJECT }}
+          TRANSIFEX_RESOURCE: ${{ secrets.TRANSIFEX_RESOURCE }}
+          TRANSIFEX_API_KEY: ${{ secrets.TRANSIFEX_API_KEY }}
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          commit-message: Updated translation files
+          title: Update translation files
+          branch: i18n/translations-update
+          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.github/workflows/sync-labels.yml

@@ -0,0 +1,139 @@
+# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/sync-labels.md
+name: Sync Labels
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - ".github/workflows/sync-labels.ya?ml"
+      - ".github/label-configuration-files/*.ya?ml"
+  pull_request:
+    paths:
+      - ".github/workflows/sync-labels.ya?ml"
+      - ".github/label-configuration-files/*.ya?ml"
+  schedule:
+    # Run daily at 8 AM UTC to sync with changes to shared label configurations.
+    - cron: "0 8 * * *"
+  workflow_dispatch:
+  repository_dispatch:
+
+env:
+  CONFIGURATIONS_FOLDER: .github/label-configuration-files
+  CONFIGURATIONS_ARTIFACT: label-configuration-files
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Download JSON schema for labels configuration file
+        id: download-schema
+        uses: carlosperate/download-file-action@v1
+        with:
+          file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/arduino-tooling-gh-label-configuration-schema.json
+          location: ${{ runner.temp }}/label-configuration-schema
+
+      - name: Install JSON schema validator
+        run: |
+          sudo npm install \
+            --global \
+            ajv-cli \
+            ajv-formats
+
+      - name: Validate local labels configuration
+        run: |
+          # See: https://github.com/ajv-validator/ajv-cli#readme
+          ajv validate \
+            --all-errors \
+            -c ajv-formats \
+            -s "${{ steps.download-schema.outputs.file-path }}" \
+            -d "${{ env.CONFIGURATIONS_FOLDER }}/*.{yml,yaml}"
+
+  download:
+    needs: check
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        filename:
+          # Filenames of the shared configurations to apply to the repository in addition to the local configuration.
+          # https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/assets/sync-labels
+          - universal.yml
+          - tooling.yml
+
+    steps:
+      - name: Download
+        uses: carlosperate/download-file-action@v1
+        with:
+          file-url: https://raw.githubusercontent.com/arduino/tooling-project-assets/main/workflow-templates/assets/sync-labels/${{ matrix.filename }}
+
+      - name: Pass configuration files to next job via workflow artifact
+        uses: actions/upload-artifact@v2
+        with:
+          path: |
+            *.yaml
+            *.yml
+          if-no-files-found: error
+          name: ${{ env.CONFIGURATIONS_ARTIFACT }}
+
+  sync:
+    needs: download
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set environment variables
+        run: |
+          # See: https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
+          echo "MERGED_CONFIGURATION_PATH=${{ runner.temp }}/labels.yml" >> "$GITHUB_ENV"
+
+      - name: Determine whether to dry run
+        id: dry-run
+        if: >
+          github.event_name == 'pull_request' ||
+          (
+            (
+              github.event_name == 'push' ||
+              github.event_name == 'workflow_dispatch'
+            ) &&
+            github.ref != format('refs/heads/{0}', github.event.repository.default_branch)
+          )
+        run: |
+          # Use of this flag in the github-label-sync command will cause it to only check the validity of the
+          # configuration.
+          echo "::set-output name=flag::--dry-run"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Download configuration files artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.CONFIGURATIONS_ARTIFACT }}
+          path: ${{ env.CONFIGURATIONS_FOLDER }}
+
+      - name: Remove unneeded artifact
+        uses: geekyeggo/delete-artifact@v1
+        with:
+          name: ${{ env.CONFIGURATIONS_ARTIFACT }}
+
+      - name: Merge label configuration files
+        run: |
+          # Merge all configuration files
+          shopt -s extglob
+          cat "${{ env.CONFIGURATIONS_FOLDER }}"/*.@(yml|yaml) > "${{ env.MERGED_CONFIGURATION_PATH }}"
+
+      - name: Install github-label-sync
+        run: sudo npm install --global github-label-sync
+
+      - name: Sync labels
+        env:
+          GITHUB_ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # See: https://github.com/Financial-Times/github-label-sync
+          github-label-sync \
+            --labels "${{ env.MERGED_CONFIGURATION_PATH }}" \
+            ${{ steps.dry-run.outputs.flag }} \
+            ${{ github.repository }}

.github/workflows/themes-weekly-pull.yml

@@ -0,0 +1,62 @@
+name: themes-weekly-pull
+
+on:
+  schedule:
+    # run every friday at 5AM
+    - cron: '0 5 * * 5'
+  workflow_dispatch:
+
+env:
+  # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
+  GO_VERSION: "1.17"
+  NODE_VERSION: 14.x
+
+jobs:
+  pull-from-jsonbin:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Task
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Run themes:pull script
+        run: yarn run themes:pull
+        env:
+          JSONBIN_MASTER_KEY: ${{ secrets.JSONBIN_MASTER_KEY }}
+          JSONBIN_ID: ${{ secrets.JSONBIN_ID }}
+
+      - name: Generate dark tokens
+        run: npx token-transformer scripts/themes/tokens/arduino-tokens.json scripts/themes/tokens/dark.json core,ide-default,ide-dark,theia core,ide-default,ide-dark
+
+      - name: Generate default tokens
+        run: npx token-transformer scripts/themes/tokens/arduino-tokens.json scripts/themes/tokens/default.json core,ide-default,theia core,ide-default
+
+      - name: Run themes:generate script
+        run: yarn run themes:generate
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          commit-message: Updated themes
+          title: Update themes
+          branch: themes/themes-update
+          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.gitignore

@@ -2,13 +2,24 @@ node_modules/
 # .node_modules is a hack for the electron builder.
 .node_modules/
 lib/
-build/
 downloads/
+build/
+Examples/
 !electron/build/
 src-gen/
-browser-app/webpack.config.js
-electron-app/webpack.config.js
+!webpack.config.js
+gen-webpack.config.js
 .DS_Store
-/workspace/static
 # switching from `electron` to `browser` in dev mode.
 .browser_modules
+yarn*.log
+# For the VS Code extensions used by Theia.
+plugins
+# the config files for the CLI
+arduino-ide-extension/data/cli/config
+# the tokens folder for the themes
+scripts/themes/tokens
+# environment variables
+.env
+# content trace files for electron
+electron-app/traces

.gitpod.yml

@@ -1,24 +0,0 @@
-image:
-  file: Dockerfile
-
-ports:
-  - port: 3000
-    onOpen: open-preview
-  - port: 5900
-    onOpen: ignore
-  - port: 6080
-    onOpen: ignore
-
-tasks:
-  - init: >
-      yarn &&
-      yarn --cwd ./browser-app start
-
-github:
-  prebuilds:
-    master: true
-    branches: true
-    pullRequests: true
-    pullRequestsFromForks: true
-    addComment: false
-    addBadge: false

.prettierrc

@@ -0,0 +1,7 @@
+{
+	"singleQuote": true,
+	"tabWidth": 2,
+	"useTabs": false,
+	"printWidth": 80,
+	"endOfLine": "auto"
+}

.vscode/launch.json

@@ -1,29 +1,27 @@
 {
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
     {
       "type": "node",
       "request": "launch",
-      "name": "App (Electron)",
+      "name": "App (Electron) [Dev]",
       "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
       "windows": {
         "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd",
-        "env": {
-          "NODE_ENV": "development",
-          "NODE_PRESERVE_SYMLINKS": "1"
-        }
       },
-      "program": "${workspaceRoot}/electron-app/src-gen/frontend/electron-main.js",
-      "protocol": "inspector",
+      "cwd": "${workspaceFolder}/electron-app",
       "args": [
+        ".",
         "--log-level=debug",
         "--hostname=localhost",
         "--no-cluster",
+        "--app-project-path=${workspaceRoot}/electron-app",
         "--remote-debugging-port=9222",
-        "--no-app-auto-install"
+        "--no-app-auto-install",
+        "--plugins=local-dir:../plugins",
+        "--hosted-plugin-inspect=9339",
+        "--content-trace",
+        "--open-devtools"
       ],
       "env": {
         "NODE_ENV": "development"
@@ -33,7 +31,8 @@
         "${workspaceRoot}/electron-app/src-gen/backend/*.js",
         "${workspaceRoot}/electron-app/src-gen/frontend/*.js",
         "${workspaceRoot}/electron-app/lib/**/*.js",
-        "${workspaceRoot}/arduino-ide-extension/*/lib/**/*.js"
+        "${workspaceRoot}/arduino-ide-extension/lib/**/*.js",
+        "${workspaceRoot}/node_modules/@theia/**/*.js"
       ],
       "smartStep": true,
       "internalConsoleOptions": "openOnSessionStart",
@@ -42,64 +41,88 @@
     {
       "type": "node",
       "request": "launch",
-      "name": "App (Browser)",
-      "program": "${workspaceRoot}/browser-app/src-gen/backend/main.js",
-      "args": [
-        "--hostname=0.0.0.0",
-        "--port=3000",
-        "--no-cluster",
-        "--no-app-auto-install"
-      ],
+      "name": "App (Electron)",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
       "windows": {
-        "env": {
-          "NODE_ENV": "development",
-          "NODE_PRESERVE_SYMLINKS": "1"
-        }
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd",
       },
-      "env": {
-        "NODE_ENV": "development"
-      },
-      "sourceMaps": true,
-      "outFiles": [
-        "${workspaceRoot}/browser-app/src-gen/backend/*.js",
-        "${workspaceRoot}/browser-app/lib/**/*.js",
-        "${workspaceRoot}/arduino-ide-extension/*/lib/**/*.js"
-      ],
-      "smartStep": true,
-      "internalConsoleOptions": "openOnSessionStart",
-      "outputCapture": "std"
-    },
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "App (Browser - Debug CLI daemon)",
-      "program": "${workspaceRoot}/browser-app/src-gen/backend/main.js",
+      "cwd": "${workspaceFolder}/electron-app",
       "args": [
-        "--hostname=0.0.0.0",
-        "--port=3000",
+        ".",
+        "--log-level=debug",
+        "--hostname=localhost",
         "--no-cluster",
+        "--app-project-path=${workspaceRoot}/electron-app",
+        "--remote-debugging-port=9222",
         "--no-app-auto-install",
-        "--debug-cli=true"
+        "--plugins=local-dir:../plugins",
+        "--hosted-plugin-inspect=9339"
       ],
       "env": {
         "NODE_ENV": "development"
       },
       "sourceMaps": true,
       "outFiles": [
-        "${workspaceRoot}/browser-app/src-gen/backend/*.js",
-        "${workspaceRoot}/browser-app/lib/**/*.js",
-        "${workspaceRoot}/arduino-ide-extension/*/lib/**/*.js"
+        "${workspaceRoot}/electron-app/src-gen/backend/*.js",
+        "${workspaceRoot}/electron-app/src-gen/frontend/*.js",
+        "${workspaceRoot}/electron-app/lib/**/*.js",
+        "${workspaceRoot}/arduino-ide-extension/lib/**/*.js",
+        "${workspaceRoot}/node_modules/@theia/**/*.js"
       ],
       "smartStep": true,
       "internalConsoleOptions": "openOnSessionStart",
       "outputCapture": "std"
     },
+    {
+      "type": "chrome",
+      "request": "attach",
+      "name": "Attach to Electron Frontend",
+      "port": 9222,
+      "webRoot": "${workspaceFolder}/electron-app"
+    },
     {
       "type": "node",
       "request": "launch",
-      "name": "Packager",
+      "name": "Run Test [current]",
+      "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
+      "args": [
+        "--require",
+        "reflect-metadata/Reflect",
+        "--require",
+        "ignore-styles",
+        "--no-timeouts",
+        "--colors",
+        "**/${fileBasenameNoExtension}.js"
+      ],
+      "env": {
+        "TS_NODE_PROJECT": "${workspaceRoot}/tsconfig.json"
+      },
+      "sourceMaps": true,
+      "smartStep": true,
+      "internalConsoleOptions": "openOnSessionStart",
+      "outputCapture": "std"
+    },
+    {
+      "type": "node",
+      "request": "attach",
+      "name": "Attach by Process ID",
+      "processId": "${command:PickProcess}"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Electron Packager",
       "program": "${workspaceRoot}/electron/packager/index.js",
       "cwd": "${workspaceFolder}/electron/packager"
     }
+  ],
+  "compounds": [
+    {
+      "name": "Launch Electron Backend & Frontend",
+      "configurations": [
+        "App (Electron)",
+        "Attach to Electron Frontend"
+      ]
+    }
   ]
 }

.vscode/settings.json

@@ -1,21 +1,9 @@
 {
-  "tslint.enable": true,
-  "tslint.configFile": "./tslint.json",
-  "editor.formatOnSave": true,
   "files.exclude": {
     "**/lib": false
   },
-  "editor.insertSpaces": true,
-  "editor.detectIndentation": false,
-  "[typescript]": {
-    "editor.tabSize": 4
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
   },
-  "[json]": {
-    "editor.tabSize": 2
-  },
-  "[jsonc]": {
-    "editor.tabSize": 2
-  },
-  "files.insertFinalNewline": true,
-  "typescript.tsdk": "node_modules/typescript/lib"
 }

.vscode/tasks.json

@@ -1,48 +1,46 @@
 {
-    // See https://go.microsoft.com/fwlink/?LinkId=733558
-    // for the documentation about the tasks.json format
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "Arduino Editor - Start Browser Example",
-            "type": "shell",
-            "command": "yarn --cwd ./browser-app start",
-            "group": "build",
-            "presentation": {
-                "reveal": "always",
-                "panel": "new",
-                "clear": true
-            }
-        },
-        {
-            "label": "Arduino Editor - Watch Theia Extension",
-            "type": "shell",
-            "command": "yarn --cwd ./arduino-ide-extension watch",
-            "group": "build",
-            "presentation": {
-                "reveal": "always",
-                "panel": "new",
-                "clear": false
-            }
-        },
-        {
-            "label": "Arduino Editor - Watch Browser Example",
-            "type": "shell",
-            "command": "yarn --cwd ./browser-app watch",
-            "group": "build",
-            "presentation": {
-                "reveal": "always",
-                "panel": "new",
-                "clear": false
-            }
-        },
-        {
-            "label": "Arduino Editor - Watch All",
-            "type": "shell",
-            "dependsOn": [
-                "Arduino Editor - Watch Theia Extension",
-                "Arduino Editor - Watch Browser Example"
-            ]
-        }
-    ]
-}
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Arduino IDE - Rebuild Electron App",
+      "type": "shell",
+      "command": "yarn rebuild:browser && yarn rebuild:electron",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch IDE Extension",
+      "type": "shell",
+      "command": "yarn --cwd ./arduino-ide-extension watch",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch Electron App",
+      "type": "shell",
+      "command": "yarn --cwd ./electron-app watch",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch All [Electron]",
+      "type": "shell",
+      "dependsOn": [
+        "Arduino IDE - Watch IDE Extension",
+        "Arduino IDE - Watch Electron App"
+      ]
+    }
+  ]
+}

BUILDING.md

@@ -0,0 +1,3 @@
+# Development Guide
+
+This documentation has been moved [**here**](docs/development.md#development-guide).

Dockerfile

@@ -1,19 +0,0 @@
-FROM gitpod/workspace-full-vnc
-
-USER root
-RUN apt-get update -q --fix-missing && \
-    apt-get install -y -q software-properties-common && \
-    apt-get install -y -q --no-install-recommends \
-    build-essential \
-    libssl-dev \
-    golang-go \
-    libxkbfile-dev \
-    libnss3-dev
-
-RUN set -ex && \
-    tmpdir=$(mktemp -d) && \
-    curl -L -o $tmpdir/protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip && \
-    mkdir -p /usr/lib/protoc && cd /usr/lib/protoc && unzip $tmpdir/protoc.zip && \
-    chmod -R 755 /usr/lib/protoc/include/google && \
-    ln -s /usr/lib/protoc/bin/* /usr/bin && \
-    rm $tmpdir/protoc.zip

LICENSE.txt

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU Affero General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
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+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
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+earlier work or a work "based on" the earlier work.
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+
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+
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+similar laws prohibiting or restricting circumvention of such
+measures.
+
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+circumvention of technological measures to the extent such circumvention
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+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
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+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
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+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
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+  5. Conveying Modified Source Versions.
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+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
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+    License to anyone who comes into possession of a copy.  This
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+
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+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.md

@@ -1,50 +1,53 @@
-# Arduino Pro IDE
+<img src="https://content.arduino.cc/website/Arduino_logo_teal.svg" height="100" align="right" />
 
-[![Build Status](https://dev.azure.com/typefox/Arduino/_apis/build/status/bcmi-labs.arduino-editor?branchName=master)](https://dev.azure.com/typefox/Arduino/_build/latest?definitionId=4&branchName=master)
+# Arduino IDE 2.x
 
-> **Beware:** This is very much work-in-progress. Things can and probably will be broken, even on master.
+[![Arduino IDE](https://github.com/arduino/arduino-ide/workflows/Arduino%20IDE/badge.svg)](https://github.com/arduino/arduino-ide/actions?query=workflow%3A%22Arduino+IDE%22)
 
-This repo contains a proof-of-concept for an Arduino IDE based on Theia.
-It's built on top of a [fork of the arduino-cli](https://github.com/typefox/arduino-cli/tree/daemon) that sports a gRPC interface.
+This repository contains the source code of the Arduino IDE 2.x. If you're looking for the old IDE, go to the repository of the 1.x version at https://github.com/arduino/Arduino.
 
-## How to try (offline)
+The Arduino IDE 2.x is a major rewrite, sharing no code with the IDE 1.x. It is based on the [Theia IDE](https://theia-ide.org/) framework and built with [Electron](https://www.electronjs.org/). The backend operations such as compilation and uploading are offloaded to an [arduino-cli](https://github.com/arduino/arduino-cli) instance running in daemon mode. This new IDE was developed with the goal of preserving the same interface and user experience of the previous major version in order to provide a frictionless upgrade.
 
-### Prerequisites
-You should be able to build Theia locally. The requirements are defined [here](https://github.com/theia-ide/theia/blob/master/doc/Developing.md#prerequisites).
+![](static/screenshot.png)
 
-```
-git clone https://github.com/bcmi-labs/arduino-editor
-cd arduino-editor
-yarn
-yarn rebuild:electron
-yarn --cwd electron-app start
-```
+## Download
 
-If you want to switch back to the browser-based example, execute the following in the repository root
-```
-yarn rebuild:browser
-```
-Then you can start the browser example again:
-```
-yarn --cwd browser-app start
-```
+You can download the latest release version and nightly builds from the [software download page on the Arduino website](https://www.arduino.cc/en/software).
 
-Click [here](./arduino-ide-extension/README.md) for more details on various IDE services, and the Arduino Pro IDE implementation in general.
+## Support
 
+If you need assistance, see the [Help Center](https://support.arduino.cc/hc/en-us/categories/360002212660-Software-and-Downloads) and browse the [forum](https://forum.arduino.cc/index.php?board=150.0).
 
-## Arduino Pro IDE Electron Application
-The project is built on [Azure DevOps](https://dev.azure.com/typefox/Arduino).
+## Bugs & Issues
 
-Currently, we provide the Arduino Pro IDE for the following platforms:
- - Windows,
- - macOS, and
- - Linux.
-   
-You can download the latest release applications fom [here](https://github.com/bcmi-labs/arduino-editor/releases/latest).
-If you want to get a nightly build, go to the [Azure DevOps page](https://dev.azure.com/typefox/Arduino/_build?definitionId=4),
-and follow the steps from below.
+If you want to report an issue, you can submit it to the [issue tracker](https://github.com/arduino/arduino-ide/issues) of this repository.
 
-<img width="500" src="static/download_01.gif">
-<img width="500" src="static/download_02.gif">
+See [**the issue report guide**](docs/contributor-guide/issues.md#issue-report-guide) for instructions.
 
-Click [here](./electron/README.md) for more details on the CI/CD, the GitHub release, and the build process in general.
+### Security
+
+If you think you found a vulnerability or other security-related bug in this project, please read our
+[security policy](https://github.com/arduino/arduino-ide/security/policy) and report the bug to our Security Team 🛡️
+Thank you!
+
+e-mail contact: security@arduino.cc
+
+## Contributions and development
+
+Contributions are very welcome! There are several ways to participate in this project, including:
+
+- Fixing bugs
+- Beta testing
+- Translation
+
+See [**the contributor guide**](docs/CONTRIBUTING.md#contributor-guide) for more information.
+
+See the [**development guide**](docs/development.md) for a technical overview of the application and instructions for building the code.
+
+## Donations
+
+This open source code was written by the Arduino team and is maintained on a daily basis with the help of the community. We invest a considerable amount of time in development, testing and optimization. Please consider [donating](https://www.arduino.cc/en/donate/) or [sponsoring](https://github.com/sponsors/arduino) to support our work, as well as [buying original Arduino boards](https://store.arduino.cc/) which is the best way to make sure our effort can continue in the long term.
+
+## License
+
+The code contained in this repository and the executable distributions are licensed under the terms of the GNU AGPLv3. The executable distributions contain third-party code licensed under other compatible licenses such as GPLv2, MIT and BSD-3. If you have questions about licensing please contact us at [license@arduino.cc](mailto:license@arduino.cc).

arduino-ide-extension/README.md

@@ -1,6 +1,6 @@
 ## Arduino IDE Extension
 
-Arduino Pro IDE is based on Theia, and most of its IDE features, UIs and customizations are implemented in this Theia extension.
+Arduino IDE is based on Theia, and most of its IDE features, UIs and customizations are implemented in this Theia extension.
 
 ### IDE Services
 
@@ -30,17 +30,20 @@ The Core Service is responsible for building your sketches and uploading them to
   - compiling a sketch for a selected board type
   - uploading a sketch to a connected board
 
-#### Monitor Service
+#### Serial Service
 
-The Monitor Service allows getting information back from sketches running on your Arduino boards.
+The Serial Service allows getting information back from sketches running on your Arduino boards.
 
-- [src/common/protocol/monitor-service.ts](./src/common/protocol/monitor-service.ts) implements the common classes and interfaces
-- [src/node/monitor-service-impl.ts](./src/node/monitor-service-impl.ts) implements the service backend:
+- [src/common/protocol/serial-service.ts](./src/common/protocol/serial-service.ts) implements the common classes and interfaces
+- [src/node/serial/serial-service-impl.ts](./src/node/serial/serial-service-impl.ts) implements the service backend:
   - connecting to / disconnecting from a board
   - receiving and sending data
-- [src/browser/monitor/monitor-widget.tsx](./src/browser/monitor/monitor-widget.tsx) implements the serial monitor front-end:
+- [src/browser/serial/serial-connection-manager.ts](./src/browser/serial/serial-connection-manager.ts) handles the serial connection in the frontend
+- [src/browser/serial/monitor/monitor-widget.tsx](./src/browser/serial/monitor/monitor-widget.tsx) implements the serial monitor front-end:
   - viewing the output from a connected board
   - entering data to send to the board
+- [src/browser/serial/plotter/plotter-frontend-contribution.ts](./src/browser/serial/plotter/plotter-frontend-contribution.ts) implements the serial plotter front-end:
+  - opening a new window running the [Serial Plotter Web App](https://github.com/arduino/arduino-serial-plotter-webapp)
 
 #### Config Service
 
@@ -50,3 +53,30 @@ The Config Service knows about your system, like for example the default sketch
 - [src/node/config-service-impl.ts](./src/node/config-service-impl.ts) implements the service backend:
   - getting the `arduino-cli` version and configuration
   - checking whether a file is in a data or sketch directory
+
+### `"arduino"` configuration in the `package.json`:
+ - `"cli"`:
+   - `"version"` type `string` | `{ owner: string, repo: string, commitish?: string }`: if the type is a `string` and is a valid semver, it will get the corresponding [released](https://github.com/arduino/arduino-cli/releases) CLI. If the type is `string` and is a [date in `YYYYMMDD`](https://arduino.github.io/arduino-cli/latest/installation/#nightly-builds) format, it will get a nightly CLI. If the type is an object, a CLI, build from the sources in the `owner/repo` will be used. If `commitish` is not defined, the HEAD of the default branch will be used. In any other cases an error is thrown.
+
+#### Rebuild gRPC protocol interfaces
+  - Some CLI updates can bring changes to the gRPC interfaces, as the API might change. gRPC interfaces can be updated running the command
+    `yarn --cwd arduino-ide-extension generate-protocol`
+
+### Update **clangd** and **ClangFormat**
+
+The [**clangd** C++ language server](https://clangd.llvm.org/) and the [**ClangFormat** code formatter](https://clang.llvm.org/docs/ClangFormat.html) tool dependencies are managed in parallel. Updating them to a different version is done by the following procedure:
+
+1. If the target version is not already [available from the `arduino/clang-static-binaries` repository](https://github.com/arduino/clang-static-binaries/releases), submit [an issue there](https://github.com/arduino/clang-static-binaries/issues) requesting a build and wait for that to be completed.
+1. Validate the **ClangFormat** configuration for the target version by following the instructions [**here**](https://github.com/arduino/tooling-project-assets/tree/main/other/clang-format-configuration#clangformat-version-updates)
+1. Submit a pull request in the `arduino/arduino-ide` repository to update the version in the `arduino.clangd.version` key of [`package.json`](package.json).
+1. Submit a pull request in [the `arduino/tooling-project-assets` repository](https://github.com/arduino/tooling-project-assets) to update the version in the `vars.DEFAULT_CLANG_FORMAT_VERSION` field of [`Taskfile.yml`](https://github.com/arduino/tooling-project-assets/blob/main/Taskfile.yml).
+
+### Customize Icons
+ArduinoIde uses a customized version of FontAwesome.
+In order to update/replace icons follow the following steps:
+  - import the file `arduino-icons.json` in [Icomoon](https://icomoon.io/app/#/projects)
+  - load it
+  - edit the icons as needed
+  - !! download the **new** `arduino-icons.json` file and put it in this repo
+  - Click on "Generate Font" in Icomoon, then download
+  - place the updated fonts in the `src/style/fonts` directory

arduino-ide-extension/package.json

@@ -1,84 +1,174 @@
 {
   "name": "arduino-ide-extension",
-  "version": "0.0.3",
+  "version": "2.0.1",
   "description": "An extension for Theia building the Arduino IDE",
-  "license": "MIT",
-  "engines": {
-    "node": ">=10.10.0"
+  "license": "AGPL-3.0-or-later",
+  "scripts": {
+    "prepare": "yarn download-cli && yarn download-fwuploader && yarn download-ls && yarn copy-i18n && yarn clean && yarn download-examples && yarn build && yarn test",
+    "clean": "rimraf lib",
+    "compose-changelog": "node ./scripts/compose-changelog.js",
+    "download-cli": "node ./scripts/download-cli.js",
+    "download-fwuploader": "node ./scripts/download-fwuploader.js",
+    "copy-i18n": "npx ncp ../i18n ./build/i18n",
+    "download-ls": "node ./scripts/download-ls.js",
+    "download-examples": "node ./scripts/download-examples.js",
+    "generate-protocol": "node ./scripts/generate-protocol.js",
+    "lint": "eslint",
+    "build": "tsc && ncp ./src/node/cli-protocol/ ./lib/node/cli-protocol/ && yarn lint",
+    "watch": "tsc -w",
+    "test": "mocha \"./lib/test/**/*.test.js\"",
+    "test:watch": "mocha --watch --watch-files lib \"./lib/test/**/*.test.js\""
   },
   "dependencies": {
-    "@grpc/grpc-js": "^0.6.12",
-    "@theia/application-package": "next",
-    "@theia/core": "next",
-    "@theia/cpp": "next",
-    "@theia/editor": "next",
-    "@theia/filesystem": "next",
-    "@theia/git": "next",
-    "@theia/languages": "next",
-    "@theia/markers": "next",
-    "@theia/monaco": "next",
-    "@theia/navigator": "next",
-    "@theia/outline-view": "next",
-    "@theia/search-in-workspace": "next",
-    "@theia/terminal": "next",
-    "@theia/workspace": "next",
-    "@types/google-protobuf": "^3.7.1",
+    "@grpc/grpc-js": "^1.6.7",
+    "@theia/application-package": "1.25.0",
+    "@theia/core": "1.25.0",
+    "@theia/editor": "1.25.0",
+    "@theia/electron": "1.25.0",
+    "@theia/filesystem": "1.25.0",
+    "@theia/keymaps": "1.25.0",
+    "@theia/markers": "1.25.0",
+    "@theia/monaco": "1.25.0",
+    "@theia/navigator": "1.25.0",
+    "@theia/outline-view": "1.25.0",
+    "@theia/output": "1.25.0",
+    "@theia/preferences": "1.25.0",
+    "@theia/search-in-workspace": "1.25.0",
+    "@theia/terminal": "1.25.0",
+    "@theia/workspace": "1.25.0",
+    "@tippyjs/react": "^4.2.5",
+    "@types/atob": "^2.1.2",
+    "@types/auth0-js": "^9.14.0",
+    "@types/btoa": "^1.2.3",
     "@types/dateformat": "^3.0.1",
+    "@types/deep-equal": "^1.0.1",
+    "@types/deepmerge": "^2.2.0",
+    "@types/glob": "^7.2.0",
+    "@types/google-protobuf": "^3.7.2",
+    "@types/is-valid-path": "^0.1.0",
+    "@types/js-yaml": "^3.12.2",
+    "@types/keytar": "^4.4.0",
+    "@types/lodash.debounce": "^4.0.6",
+    "@types/ncp": "^2.0.4",
+    "@types/node-fetch": "^2.5.7",
     "@types/ps-tree": "^1.1.0",
     "@types/react-select": "^3.0.0",
+    "@types/react-tabs": "^2.3.2",
+    "@types/temp": "^0.8.34",
     "@types/which": "^1.3.1",
-    "css-element-queries": "^1.2.0",
+    "ajv": "^6.5.3",
+    "arduino-serial-plotter-webapp": "0.2.0",
+    "async-mutex": "^0.3.0",
+    "atob": "^2.1.2",
+    "auth0-js": "^9.14.0",
+    "btoa": "^1.2.1",
+    "classnames": "^2.3.1",
     "dateformat": "^3.0.3",
-    "google-protobuf": "^3.11.0",
+    "deep-equal": "^2.0.5",
+    "deepmerge": "2.0.1",
+    "electron-updater": "^4.6.5",
+    "fast-safe-stringify": "^2.1.1",
+    "glob": "^7.1.6",
+    "google-protobuf": "^3.20.1",
+    "hash.js": "^1.1.7",
+    "is-valid-path": "^0.1.1",
+    "js-yaml": "^3.13.1",
+    "jwt-decode": "^3.1.2",
+    "keytar": "7.2.0",
+    "lodash.debounce": "^4.0.8",
+    "ncp": "^2.0.0",
+    "node-fetch": "^2.6.1",
+    "open": "^8.0.6",
     "p-queue": "^5.0.0",
     "ps-tree": "^1.2.0",
+    "query-string": "^7.0.1",
+    "react-disable": "^0.1.0",
+    "react-markdown": "^8.0.0",
     "react-select": "^3.0.4",
-    "semver": "^6.3.0",
+    "react-tabs": "^3.1.2",
+    "react-window": "^1.8.6",
+    "semver": "^7.3.2",
     "string-natural-compare": "^2.0.3",
+    "temp": "^0.9.1",
+    "temp-dir": "^2.0.0",
     "tree-kill": "^1.2.1",
     "upath": "^1.1.2",
+    "url": "^0.11.0",
     "which": "^1.3.1"
   },
-  "scripts": {
-    "prepare": "yarn download-cli && yarn download-ls && yarn run clean && yarn run build",
-    "clean": "rimraf lib",
-    "download-cli": "node ./scripts/download-cli.js",
-    "download-ls": "node ./scripts/download-ls.js",
-    "generate-protocol": "node ./scripts/generate-protocol.js",
-    "lint": "tslint -c ./tslint.json --project ./tsconfig.json",
-    "build": "tsc && ncp ./src/node/cli-protocol/ ./lib/node/cli-protocol/ && yarn lint",
-    "watch": "tsc -w"
-  },
   "devDependencies": {
+    "@octokit/rest": "^18.12.0",
+    "@types/chai": "^4.2.7",
+    "@types/chai-string": "^1.4.2",
+    "@types/mocha": "^5.2.7",
+    "@types/react-window": "^1.8.5",
+    "@types/sinon": "^10.0.6",
+    "@types/sinon-chai": "^3.2.6",
+    "chai": "^4.2.0",
+    "chai-string": "^1.5.0",
     "decompress": "^4.2.0",
     "decompress-targz": "^4.1.1",
     "decompress-unzip": "^4.0.1",
     "download": "^7.1.0",
-    "grpc-tools": "^1.8.0",
-    "grpc_tools_node_protoc_ts": "^2.5.8",
+    "grpc_tools_node_protoc_ts": "^4.1.0",
+    "mocha": "^7.0.0",
+    "mockdate": "^3.0.5",
     "moment": "^2.24.0",
-    "ncp": "^2.0.0",
-    "rimraf": "^2.6.1",
+    "protoc": "^1.0.4",
     "shelljs": "^0.8.3",
-    "tslint": "^5.5.0",
-    "typescript": "3.5.3",
+    "sinon": "^12.0.1",
+    "sinon-chai": "^3.7.0",
+    "typemoq": "^2.1.0",
     "uuid": "^3.2.1",
     "yargs": "^11.1.0"
   },
+  "optionalDependencies": {
+    "grpc-tools": "^1.9.0"
+  },
+  "mocha": {
+    "require": [
+      "reflect-metadata/Reflect",
+      "ignore-styles"
+    ],
+    "reporter": "spec",
+    "colors": true,
+    "watch-extensions": "js",
+    "timeout": 10000
+  },
   "files": [
     "lib",
     "src",
     "build",
-    "data"
+    "data",
+    "examples"
   ],
   "theiaExtensions": [
     {
-      "backend": "lib/node/arduino-backend-module",
-      "frontend": "lib/browser/arduino-frontend-module"
+      "backend": "lib/node/arduino-ide-backend-module",
+      "frontend": "lib/browser/arduino-ide-frontend-module"
     },
     {
-      "frontend": "lib/browser/menu/browser-arduino-menu-module",
-      "frontendElectron": "lib/electron-browser/electron-arduino-menu-module"
+      "frontendElectron": "lib/electron-browser/theia/core/electron-menu-module"
+    },
+    {
+      "frontendElectron": "lib/electron-browser/theia/core/electron-window-module"
+    },
+    {
+      "electronMain": "lib/electron-main/arduino-electron-main-module"
     }
-  ]
+  ],
+  "arduino": {
+    "cli": {
+      "version": "0.28.0"
+    },
+    "fwuploader": {
+      "version": "2.2.2"
+    },
+    "clangd": {
+      "version": "14.0.0"
+    },
+    "languageServer": {
+      "version": "0.7.1"
+    }
+  }
 }

arduino-ide-extension/scripts/compose-changelog.js

@@ -0,0 +1,116 @@
+// @ts-check
+
+(async () => {
+  const { Octokit } = require('@octokit/rest');
+  const fs = require('fs');
+  const path = require('path');
+
+  const octokit = new Octokit({
+    userAgent: 'Arduino IDE compose-changelog.js',
+  });
+
+  const response = await octokit.rest.repos
+    .listReleases({
+      owner: 'arduino',
+      repo: 'arduino-ide',
+    })
+    .catch((err) => {
+      console.error(err);
+      process.exit(1);
+    });
+
+  const releases = response.data;
+
+  let fullChangelog = releases.reduce((acc, item, index) => {
+    // Process each line separately
+    const body = item.body.split('\n').map(processLine).join('\n');
+    // item.name is the name of the release changelog
+    return (
+      acc +
+      `## ${item.name}\n\n${body}${
+        index !== releases.length - 1 ? '\n\n---\n\n' : '\n'
+      }`
+    );
+  }, '');
+
+  const args = process.argv.slice(2);
+  if (args.length == 0) {
+    console.error('Missing argument to destination file');
+    process.exit(1);
+  }
+  const changelogFile = path.resolve(args[0]);
+
+  await fs.writeFile(
+    changelogFile,
+    fullChangelog,
+    {
+      flag: 'w+',
+    },
+    (err) => {
+      if (err) {
+        console.error(err);
+        process.exit(1);
+      }
+      console.log('Changelog written to', changelogFile);
+    }
+  );
+})();
+
+// processLine applies different substitutions to line string.
+// We're assuming that there are no more than one substitution
+// per line to be applied.
+const processLine = (line) => {
+  // Check if a link with one of the following format exists:
+  // * [#123](https://github.com/arduino/arduino-ide/pull/123)
+  // * [#123](https://github.com/arduino/arduino-ide/issues/123)
+  // * [#123](https://github.com/arduino/arduino-ide/pull/123/)
+  // * [#123](https://github.com/arduino/arduino-ide/issues/123/)
+  // If it does return the line as is.
+  let r =
+    /(\(|\[)#\d+(\)|\])(\(|\[)https:\/\/github\.com\/arduino\/arduino-ide\/(pull|issues)\/(\d+)\/?(\)|\])/gm;
+  if (r.test(line)) {
+    return line;
+  }
+
+  // Check if a issue or PR link with the following format exists:
+  // * #123
+  // If it does it's changed to:
+  // * [#123](https://github.com/arduino/arduino-ide/pull/123)
+  r = /(?<![\w\d\/_]{1})#((\d)+)(?![\w\d\/_]{1})/gm;
+  if (r.test(line)) {
+    return line.replace(
+      r,
+      `[#$1](https://github.com/arduino/arduino-ide/pull/$1)`
+    );
+  }
+
+  // Check if a link with one of the following format exists:
+  // * https://github.com/arduino/arduino-ide/pull/123
+  // * https://github.com/arduino/arduino-ide/issues/123
+  // * https://github.com/arduino/arduino-ide/pull/123/
+  // * https://github.com/arduino/arduino-ide/issues/123/
+  // If it does it's changed respectively to:
+  // * [#123](https://github.com/arduino/arduino-ide/pull/123)
+  // * [#123](https://github.com/arduino/arduino-ide/issues/123)
+  // * [#123](https://github.com/arduino/arduino-ide/pull/123/)
+  // * [#123](https://github.com/arduino/arduino-ide/issues/123/)
+  r =
+    /(https:\/\/github\.com\/arduino\/arduino-ide\/(pull|issues)\/(\d+)\/?)/gm;
+  if (r.test(line)) {
+    return line.replace(r, `[#$3]($1)`);
+  }
+
+  // Check if a link with the following format exists:
+  // * https://github.com/arduino/arduino-ide/compare/2.0.0-rc2...2.0.0-rc3
+  // * https://github.com/arduino/arduino-ide/compare/2.0.0-rc2...2.0.0-rc3/
+  // If it does it's changed to:
+  // * [`2.0.0-rc2...2.0.0-rc3`](https://github.com/arduino/arduino-ide/compare/2.0.0-rc2...2.0.0-rc3)
+  r =
+    /(https:\/\/github\.com\/arduino\/arduino-ide\/compare\/([^\/]*))\/?\s?/gm;
+  if (r.test(line)) {
+    return line.replace(r, '[`$2`]($1)');
+  }
+
+  // If nothing matches just return the line as is
+  return line;
+};

arduino-ide-extension/scripts/download-cli.js

@@ -1,62 +1,87 @@
 // @ts-check
-// The links to the downloads as of today (02.09.) are the followings:
-// In order to get the latest nightly build for your platform use the following links replacing <DATE> with the current date, using the format YYYYMMDD (i.e for 2019/Aug/06 use 20190806 )
-// Linux 64 bit: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_Linux_64bit.tar.gz
-// Linux ARM 64 bit: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_Linux_ARM64.tar.gz
-// Windows 64 bit: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_Windows_64bit.zip
-// Mac OSX: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_macOS_64bit.tar.gz
-// [...]
-// redirecting to latest generated builds by replacing latest with the latest available build date, using the format YYYYMMDD (i.e for 2019/Aug/06 latest is replaced with 20190806 
 
-(() => {
+(async () => {
+  const path = require('path');
+  const shell = require('shelljs');
+  const semver = require('semver');
+  const moment = require('moment');
+  const downloader = require('./downloader');
+  const { taskBuildFromGit } = require('./utils');
 
-    const DEFAULT_VERSION = 'latest'; // require('moment')().format('YYYYMMDD');
-
-    const os = require('os');
-    const path = require('path');
-    const shell = require('shelljs');
-    const downloader = require('./downloader');
-
-    const yargs = require('yargs')
-        .option('cli-version', {
-            alias: 'cv',
-            default: DEFAULT_VERSION,
-            describe: `The version of the 'arduino-cli' to download with the YYYYMMDD format, or 'latest'. Defaults to ${DEFAULT_VERSION}.`
-        })
-        .option('force-download', {
-            alias: 'fd',
-            default: false,
-            describe: `If set, this script force downloads the 'arduino-cli' even if it already exists on the file system.`
-        })
-        .version(false).parse();
-
-    const version = yargs['cli-version'];
-    const force = yargs['force-download'];
-    const { platform, arch } = process;
-
-    const build = path.join(__dirname, '..', 'build');
-    const cli = path.join(build, `arduino-cli${os.platform() === 'win32' ? '.exe' : ''}`);
-
-    const suffix = (() => {
-        switch (platform) {
-            case 'darwin': return 'macOS_64bit.tar.gz';
-            case 'win32': return 'Windows_64bit.zip';
-            case 'linux': {
-                switch (arch) {
-                    case 'arm64': return 'Linux_ARM64.tar.gz';
-                    case 'x64': return 'Linux_64bit.tar.gz';
-                    default: return undefined;
-                }
-            }
-            default: return undefined;
-        }
-    })();
-    if (!suffix) {
-        shell.echo(`The CLI is not available for ${platform} ${arch}.`);
-        shell.exit(1);
+  const version = (() => {
+    const pkg = require(path.join(__dirname, '..', 'package.json'));
+    if (!pkg) {
+      return undefined;
     }
 
-    const url = `https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-${version}_${suffix}`;
-    downloader.download(url, cli, 'arduino-cli', force);
+    const { arduino } = pkg;
+    if (!arduino) {
+      return undefined;
+    }
 
-})();
+    const { cli } = arduino;
+    if (!cli) {
+      return undefined;
+    }
+
+    const { version } = cli;
+    return version;
+  })();
+
+  if (!version) {
+    shell.echo(`Could not retrieve CLI version info from the 'package.json'.`);
+    shell.exit(1);
+  }
+
+  const { platform, arch } = process;
+  const buildFolder = path.join(__dirname, '..', 'build');
+  const cliName = `arduino-cli${platform === 'win32' ? '.exe' : ''}`;
+  const destinationPath = path.join(buildFolder, cliName);
+
+  if (typeof version === 'string') {
+    const suffix = (() => {
+      switch (platform) {
+        case 'darwin':
+          return 'macOS_64bit.tar.gz';
+        case 'win32':
+          return 'Windows_64bit.zip';
+        case 'linux': {
+          switch (arch) {
+            case 'arm':
+              return 'Linux_ARMv7.tar.gz';
+            case 'arm64':
+              return 'Linux_ARM64.tar.gz';
+            case 'x64':
+              return 'Linux_64bit.tar.gz';
+            default:
+              return undefined;
+          }
+        }
+        default:
+          return undefined;
+      }
+    })();
+    if (!suffix) {
+      shell.echo(`The CLI is not available for ${platform} ${arch}.`);
+      shell.exit(1);
+    }
+    if (semver.valid(version)) {
+      const url = `https://downloads.arduino.cc/arduino-cli/arduino-cli_${version}_${suffix}`;
+      shell.echo(
+        `📦  Identified released version of the CLI. Downloading version ${version} from '${url}'`
+      );
+      await downloader.downloadUnzipFile(url, destinationPath, 'arduino-cli');
+    } else if (moment(version, 'YYYYMMDD', true).isValid()) {
+      const url = `https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-${version}_${suffix}`;
+      shell.echo(
+        `🌙  Identified nightly version of the CLI. Downloading version ${version} from '${url}'`
+      );
+      await downloader.downloadUnzipFile(url, destinationPath, 'arduino-cli');
+    } else {
+      shell.echo(`🔥  Could not interpret 'version': ${version}`);
+      shell.exit(1);
+    }
+  } else {
+    taskBuildFromGit(version, destinationPath, 'CLI');
+  }
+})();

arduino-ide-extension/scripts/download-examples.js

@@ -0,0 +1,96 @@
+// @ts-check
+
+// The version to use.
+const version = '1.10.0';
+
+(async () => {
+  const os = require('os');
+  const { promises: fs } = require('fs');
+  const path = require('path');
+  const shell = require('shelljs');
+  const { v4 } = require('uuid');
+
+  const repository = path.join(os.tmpdir(), `${v4()}-arduino-examples`);
+  if (shell.mkdir('-p', repository).code !== 0) {
+    shell.exit(1);
+  }
+
+  if (
+    shell.exec(
+      `git clone https://github.com/arduino/arduino-examples.git ${repository}`
+    ).code !== 0
+  ) {
+    shell.exit(1);
+  }
+
+  if (
+    shell.exec(`git -C ${repository} checkout tags/${version} -b ${version}`)
+      .code !== 0
+  ) {
+    shell.exit(1);
+  }
+
+  const destination = path.join(__dirname, '..', 'Examples');
+  shell.mkdir('-p', destination);
+  shell.cp('-fR', path.join(repository, 'examples', '*'), destination);
+
+  const isSketch = async (pathLike) => {
+    try {
+      const names = await fs.readdir(pathLike);
+      const dirName = path.basename(pathLike);
+      return names.indexOf(`${dirName}.ino`) !== -1;
+    } catch (e) {
+      if (e.code === 'ENOTDIR') {
+        return false;
+      }
+      throw e;
+    }
+  };
+  const examples = [];
+  const categories = await fs.readdir(destination);
+  const visit = async (pathLike, container) => {
+    const stat = await fs.lstat(pathLike);
+    if (stat.isDirectory()) {
+      if (await isSketch(pathLike)) {
+        container.sketches.push({
+          name: path.basename(pathLike),
+          relativePath: path.relative(destination, pathLike),
+        });
+      } else {
+        const names = await fs.readdir(pathLike);
+        for (const name of names) {
+          const childPath = path.join(pathLike, name);
+          if (await isSketch(childPath)) {
+            container.sketches.push({
+              name,
+              relativePath: path.relative(destination, childPath),
+            });
+          } else {
+            const child = {
+              label: name,
+              children: [],
+              sketches: [],
+            };
+            container.children.push(child);
+            await visit(childPath, child);
+          }
+        }
+      }
+    }
+  };
+  for (const category of categories) {
+    const example = {
+      label: category,
+      children: [],
+      sketches: [],
+    };
+    await visit(path.join(destination, category), example);
+    examples.push(example);
+  }
+  await fs.writeFile(
+    path.join(destination, 'examples.json'),
+    JSON.stringify(examples, null, 2),
+    { encoding: 'utf8' }
+  );
+  shell.echo(`Generated output to ${path.join(destination, 'examples.json')}`);
+})();

arduino-ide-extension/scripts/download-fwuploader.js

@@ -0,0 +1,166 @@
+// @ts-check
+
+(async () => {
+  const fs = require('fs');
+  const path = require('path');
+  const temp = require('temp');
+  const shell = require('shelljs');
+  const semver = require('semver');
+  const downloader = require('./downloader');
+
+  const version = (() => {
+    const pkg = require(path.join(__dirname, '..', 'package.json'));
+    if (!pkg) {
+      return undefined;
+    }
+
+    const { arduino } = pkg;
+    if (!arduino) {
+      return undefined;
+    }
+
+    const { fwuploader } = arduino;
+    if (!fwuploader) {
+      return undefined;
+    }
+
+    const { version } = fwuploader;
+    return version;
+  })();
+
+  if (!version) {
+    shell.echo(
+      `Could not retrieve Firmware Uploader version info from the 'package.json'.`
+    );
+    shell.exit(1);
+  }
+
+  const { platform, arch } = process;
+  const buildFolder = path.join(__dirname, '..', 'build');
+  const fwuploderName = `arduino-fwuploader${
+    platform === 'win32' ? '.exe' : ''
+  }`;
+  const destinationPath = path.join(buildFolder, fwuploderName);
+
+  if (typeof version === 'string') {
+    const suffix = (() => {
+      switch (platform) {
+        case 'darwin':
+          return 'macOS_64bit.tar.gz';
+        case 'win32':
+          return 'Windows_64bit.zip';
+        case 'linux': {
+          switch (arch) {
+            case 'arm':
+              return 'Linux_ARMv7.tar.gz';
+            case 'arm64':
+              return 'Linux_ARM64.tar.gz';
+            case 'x64':
+              return 'Linux_64bit.tar.gz';
+            default:
+              return undefined;
+          }
+        }
+        default:
+          return undefined;
+      }
+    })();
+    if (!suffix) {
+      shell.echo(
+        `The Firmware Uploader is not available for ${platform} ${arch}.`
+      );
+      shell.exit(1);
+    }
+    if (semver.valid(version)) {
+      const url = `https://downloads.arduino.cc/arduino-fwuploader/arduino-fwuploader_${version}_${suffix}`;
+      shell.echo(
+        `📦  Identified released version of the Firmware Uploader. Downloading version ${version} from '${url}'`
+      );
+      await downloader.downloadUnzipFile(
+        url,
+        destinationPath,
+        'arduino-fwuploader'
+      );
+    } else {
+      shell.echo(`🔥  Could not interpret 'version': ${version}`);
+      shell.exit(1);
+    }
+  } else {
+    // We assume an object with `owner`, `repo`, commitish?` properties.
+    const { owner, repo, commitish } = version;
+    if (!owner) {
+      shell.echo(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+      shell.exit(1);
+    }
+    if (!repo) {
+      shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+      shell.exit(1);
+    }
+    const url = `https://github.com/${owner}/${repo}.git`;
+    shell.echo(
+      `Building Firmware Uploader from ${url}. Commitish: ${
+        commitish ? commitish : 'HEAD'
+      }`
+    );
+
+    if (fs.existsSync(destinationPath)) {
+      shell.echo(
+        `Skipping the Firmware Uploader build because it already exists: ${destinationPath}`
+      );
+      return;
+    }
+
+    if (shell.mkdir('-p', buildFolder).code !== 0) {
+      shell.echo('Could not create build folder.');
+      shell.exit(1);
+    }
+
+    const tempRepoPath = temp.mkdirSync();
+    shell.echo(`>>> Cloning Firmware Uploader source to ${tempRepoPath}...`);
+    if (shell.exec(`git clone ${url} ${tempRepoPath}`).code !== 0) {
+      shell.exit(1);
+    }
+    shell.echo('<<< Cloned Firmware Uploader repo.');
+
+    if (commitish) {
+      shell.echo(`>>> Checking out ${commitish}...`);
+      if (
+        shell.exec(`git -C ${tempRepoPath} checkout ${commitish}`).code !== 0
+      ) {
+        shell.exit(1);
+      }
+      shell.echo(`<<< Checked out ${commitish}.`);
+    }
+
+    shell.echo(`>>> Building the Firmware Uploader...`);
+    if (shell.exec('go build', { cwd: tempRepoPath }).code !== 0) {
+      shell.exit(1);
+    }
+    shell.echo('<<< Firmware Uploader build done.');
+
+    if (!fs.existsSync(path.join(tempRepoPath, fwuploderName))) {
+      shell.echo(
+        `Could not find the Firmware Uploader at ${path.join(
+          tempRepoPath,
+          fwuploderName
+        )}.`
+      );
+      shell.exit(1);
+    }
+
+    const builtFwUploaderPath = path.join(tempRepoPath, fwuploderName);
+    shell.echo(
+      `>>> Copying Firmware Uploader from ${builtFwUploaderPath} to ${destinationPath}...`
+    );
+    if (shell.cp(builtFwUploaderPath, destinationPath).code !== 0) {
+      shell.exit(1);
+    }
+    shell.echo(`<<< Copied the Firmware Uploader.`);
+
+    shell.echo('<<< Verifying Firmware Uploader...');
+    if (!fs.existsSync(destinationPath)) {
+      shell.exit(1);
+    }
+    shell.echo('>>> Verified Firmware Uploader.');
+  }
+})();

arduino-ide-extension/scripts/download-ls.js

@@ -4,69 +4,124 @@
 // - https://downloads.arduino.cc/arduino-language-server/clangd/clangd_${VERSION}_${SUFFIX}
 
 (() => {
+  const path = require('path');
+  const shell = require('shelljs');
+  const downloader = require('./downloader');
+  const { goBuildFromGit } = require('./utils');
 
-    const DEFAULT_ALS_VERSION = 'nightly';
-    const DEFAULT_CLANGD_VERSION = '8.0.1';
+  const [DEFAULT_LS_VERSION, DEFAULT_CLANGD_VERSION] = (() => {
+    const pkg = require(path.join(__dirname, '..', 'package.json'));
+    if (!pkg) return [undefined, undefined];
 
-    const os = require('os');
-    const path = require('path');
-    const shell = require('shelljs');
-    const downloader = require('./downloader');
+    const { arduino } = pkg;
+    if (!arduino) return [undefined, undefined];
 
-    const yargs = require('yargs')
-        .option('ls-version', {
-            alias: 'lv',
-            default: DEFAULT_ALS_VERSION,
-            choices: ['nightly'],
-            describe: `The version of the 'arduino-language-server' to download. Defaults to ${DEFAULT_ALS_VERSION}.`
-        })
-        .option('clangd-version', {
-            alias: 'cv',
-            default: DEFAULT_CLANGD_VERSION,
-            choices: ['8.0.1'],
-            describe: `The version of 'clangd' to download. Defaults to ${DEFAULT_CLANGD_VERSION}.`
-        })
-        .option('force-download', {
-            alias: 'fd',
-            default: false,
-            describe: `If set, this script force downloads the 'arduino-language-server' even if it already exists on the file system.`
-        })
-        .version(false).parse();
+    const { languageServer, clangd } = arduino;
+    if (!languageServer) return [undefined, undefined];
+    if (!clangd) return [undefined, undefined];
 
-    const alsVersion = yargs['ls-version'];
-    const clangdVersion = yargs['clangd-version']
-    const force = yargs['force-download'];
-    const { platform, arch } = process;
+    return [languageServer.version, clangd.version];
+  })();
 
-    const build = path.join(__dirname, '..', 'build');
-    const als = path.join(build, `arduino-language-server${os.platform() === 'win32' ? '.exe' : ''}`);
-    const clangd = path.join(build, `clangd${os.platform() === 'win32' ? '.exe' : ''}`);
+  if (!DEFAULT_LS_VERSION) {
+    shell.echo(
+      `Could not retrieve Arduino Language Server version info from the 'package.json'.`
+    );
+    shell.exit(1);
+  }
 
-    let alsSuffix, clangdSuffix;
-    switch (platform) {
-        case 'darwin':
-            alsSuffix = 'Darwin_amd64.zip';
-            clangdSuffix = 'macos.zip';
-            break;
-        case 'win32':
-            alsSuffix = 'Windows_NT_amd64.zip';
-            clangdSuffix = 'windows.zip';
-            break;
-        case 'linux':
-            alsSuffix = 'Linux_amd64.zip';
-            break;
+  if (!DEFAULT_CLANGD_VERSION) {
+    shell.echo(
+      `Could not retrieve clangd version info from the 'package.json'.`
+    );
+    shell.exit(1);
+  }
+
+  const yargs = require('yargs')
+    .option('ls-version', {
+      alias: 'lv',
+      default: DEFAULT_LS_VERSION,
+      describe: `The version of the 'arduino-language-server' to download. Defaults to ${DEFAULT_LS_VERSION}.`,
+    })
+    .option('clangd-version', {
+      alias: 'cv',
+      default: DEFAULT_CLANGD_VERSION,
+      choices: [DEFAULT_CLANGD_VERSION, 'snapshot_20210124'],
+      describe: `The version of 'clangd' to download. Defaults to ${DEFAULT_CLANGD_VERSION}.`,
+    })
+    .option('force-download', {
+      alias: 'fd',
+      default: false,
+      describe: `If set, this script force downloads the 'arduino-language-server' even if it already exists on the file system.`,
+    })
+    .version(false)
+    .parse();
+
+  const lsVersion = yargs['ls-version'];
+  const clangdVersion = yargs['clangd-version'];
+  const force = yargs['force-download'];
+  const { platform, arch } = process;
+  const platformArch = platform + '-' + arch;
+  const build = path.join(__dirname, '..', 'build');
+  const lsExecutablePath = path.join(
+    build,
+    `arduino-language-server${platform === 'win32' ? '.exe' : ''}`
+  );
+  let clangdExecutablePath, clangFormatExecutablePath, lsSuffix, clangdSuffix;
+
+  switch (platformArch) {
+    case 'darwin-x64':
+      clangdExecutablePath = path.join(build, 'clangd');
+      clangFormatExecutablePath = path.join(build, 'clang-format');
+      lsSuffix = 'macOS_64bit.tar.gz';
+      clangdSuffix = 'macOS_64bit';
+      break;
+    case 'linux-x64':
+      clangdExecutablePath = path.join(build, 'clangd');
+      clangFormatExecutablePath = path.join(build, 'clang-format');
+      lsSuffix = 'Linux_64bit.tar.gz';
+      clangdSuffix = 'Linux_64bit';
+      break;
+    case 'win32-x64':
+      clangdExecutablePath = path.join(build, 'clangd.exe');
+      clangFormatExecutablePath = path.join(build, 'clang-format.exe');
+      lsSuffix = 'Windows_64bit.zip';
+      clangdSuffix = 'Windows_64bit';
+      break;
+    default:
+      throw new Error(`Unsupported platform/arch: ${platformArch}.`);
+  }
+  if (!lsSuffix || !clangdSuffix) {
+    shell.echo(
+      `The arduino-language-server is not available for ${platform} ${arch}.`
+    );
+    shell.exit(1);
+  }
+
+  if (typeof lsVersion === 'string') {
+    const lsUrl = `https://downloads.arduino.cc/arduino-language-server/${
+      lsVersion === 'nightly'
+        ? 'nightly/arduino-language-server'
+        : 'arduino-language-server_' + lsVersion
+    }_${lsSuffix}`;
+    downloader.downloadUnzipAll(lsUrl, build, lsExecutablePath, force);
+  } else {
+    goBuildFromGit(lsVersion, lsExecutablePath, 'language-server');
+  }
+
+  const clangdUrl = `https://downloads.arduino.cc/tools/clangd_${clangdVersion}_${clangdSuffix}.tar.bz2`;
+  downloader.downloadUnzipAll(clangdUrl, build, clangdExecutablePath, force, {
+    strip: 1,
+  }); // `strip`: the new clangd (12.x) is zipped into a folder, so we have to strip the outmost folder.
+
+  const clangdFormatUrl = `https://downloads.arduino.cc/tools/clang-format_${clangdVersion}_${clangdSuffix}.tar.bz2`;
+  downloader.downloadUnzipAll(
+    clangdFormatUrl,
+    build,
+    clangFormatExecutablePath,
+    force,
+    {
+      strip: 1,
     }
-    if (!alsSuffix) {
-        shell.echo(`The arduino-language-server is not available for ${platform} ${arch}.`);
-        shell.exit(1);
-    }
-
-    const alsUrl = `https://downloads.arduino.cc/arduino-language-server/${alsVersion === 'nightly' ? 'nightly/arduino-language-server' : 'arduino-language-server_' + alsVersion}_${alsSuffix}`;
-    downloader.download(alsUrl, als, 'arduino-language-server', force);
-
-    if (clangdSuffix) {
-        const clangdUrl = `https://downloads.arduino.cc/arduino-language-server/clangd/clangd_${clangdVersion}_${clangdSuffix}`;
-        downloader.download(clangdUrl, clangd, 'clangd', force);
-    }
-
-})();
+  );
+})();

arduino-ide-extension/scripts/downloader.js

@@ -5,67 +5,128 @@ const download = require('download');
 const decompress = require('decompress');
 const unzip = require('decompress-unzip');
 const untargz = require('decompress-targz');
+const untarbz2 = require('decompress-tarbz2');
 
 process.on('unhandledRejection', (reason, _) => {
-    shell.echo(String(reason));
-    shell.exit(1);
-    throw reason;
+  shell.echo(String(reason));
+  shell.exit(1);
+  throw reason;
 });
-process.on('uncaughtException', error => {
-    shell.echo(String(error));
-    shell.exit(1);
-    throw error;
+process.on('uncaughtException', (error) => {
+  shell.echo(String(error));
+  shell.exit(1);
+  throw error;
 });
 
-exports.download = async (url, targetFile, filePrefix, force) => {
-    const { platform, arch } = process;
+/**
+ * @param url {string}        Download URL
+ * @param targetFile {string} Path to the file to copy from the decompressed archive
+ * @param filePrefix {string} Prefix of the file name found in the archive
+ * @param force {boolean}     Whether to download even if the target file exists. `false` by default.
+ */
+exports.downloadUnzipFile = async (
+  url,
+  targetFile,
+  filePrefix,
+  force = false
+) => {
+  if (fs.existsSync(targetFile) && !force) {
+    shell.echo(`Skipping download because file already exists: ${targetFile}`);
+    return;
+  }
+  if (!fs.existsSync(path.dirname(targetFile))) {
+    if (shell.mkdir('-p', path.dirname(targetFile)).code !== 0) {
+      shell.echo('Could not create new directory.');
+      shell.exit(1);
+    }
+  }
 
-    if (fs.existsSync(targetFile) && !force) {
-        shell.echo(`Skipping download because file already exists: ${targetFile}`);
-        return;
-    }
-    if (!fs.existsSync(path.dirname(targetFile))) {
-        if (shell.mkdir('-p', path.dirname(targetFile)).code !== 0) {
-            shell.echo('Could not create new directory.');
-            shell.exit(1);
-        }
-    }
+  const downloads = path.join(__dirname, '..', 'downloads');
+  if (shell.rm('-rf', targetFile, downloads).code !== 0) {
+    shell.exit(1);
+  }
 
-    const downloads = path.join(__dirname, '..', 'downloads');
-    if (shell.rm('-rf', targetFile, downloads).code !== 0) {
-        shell.exit(1);
-    }
+  shell.echo(`>>> Downloading from '${url}'...`);
+  const data = await download(url);
+  shell.echo(`<<< Download succeeded.`);
 
-    shell.echo(`>>> Downloading from '${url}'...`);
-    const data = await download(url);
-    shell.echo(`<<< Download succeeded.`);
+  shell.echo('>>> Decompressing...');
+  const files = await decompress(data, downloads, {
+    plugins: [unzip(), untargz(), untarbz2()],
+  });
+  if (files.length === 0) {
+    shell.echo('Error ocurred while decompressing the archive.');
+    shell.exit(1);
+  }
+  const fileIndex = files.findIndex((f) => f.path.startsWith(filePrefix));
+  if (fileIndex === -1) {
+    shell.echo(
+      `The downloaded artifact does not contain any file with prefix ${filePrefix}.`
+    );
+    shell.exit(1);
+  }
+  shell.echo('<<< Decompressing succeeded.');
 
-    shell.echo('>>> Decompressing...');
-    const files = await decompress(data, downloads, {
-        plugins: [
-            unzip(),
-            untargz()
-        ]
-    });
-    if (files.length === 0) {
-        shell.echo('Error ocurred while decompressing the archive.');
-        shell.exit(1);
-    }
-    const fileIndex = files.findIndex(f => f.path.startsWith(filePrefix));
-    if (fileIndex === -1) {
-        shell.echo(`The downloaded artifact does not contain any file with prefix ${filePrefix}.`);
-        shell.exit(1);
-    }
-    shell.echo('<<< Decompressing succeeded.');
+  if (
+    shell.mv('-f', path.join(downloads, files[fileIndex].path), targetFile)
+      .code !== 0
+  ) {
+    shell.echo(`Could not move file to target path: ${targetFile}`);
+    shell.exit(1);
+  }
+  if (!fs.existsSync(targetFile)) {
+    shell.echo(`Could not find file: ${targetFile}`);
+    shell.exit(1);
+  }
+  shell.echo(`Done: ${targetFile}`);
+};
 
-    if (shell.mv('-f', path.join(downloads, files[fileIndex].path), targetFile).code !== 0) {
-        shell.echo(`Could not move file to target path: ${targetFile}`);
-        shell.exit(1);
+/**
+ * @param url {string}        Download URL
+ * @param targetDir {string}  Directory into which to decompress the archive
+ * @param targetFile {string} Path to the main file expected after decompressing
+ * @param force {boolean}     Whether to download even if the target file exists
+ * @param decompressOptions {import('decompress').DecompressOptions}
+ */
+exports.downloadUnzipAll = async (
+  url,
+  targetDir,
+  targetFile,
+  force,
+  decompressOptions = undefined
+) => {
+  if (fs.existsSync(targetFile) && !force) {
+    shell.echo(`Skipping download because file already exists: ${targetFile}`);
+    return;
+  }
+  if (!fs.existsSync(targetDir)) {
+    if (shell.mkdir('-p', targetDir).code !== 0) {
+      shell.echo('Could not create new directory.');
+      shell.exit(1);
     }
-    if (!fs.existsSync(targetFile)) {
-        shell.echo(`Could not find file: ${targetFile}`);
-        shell.exit(1);
-    } else {
-        shell.echo(`Done: ${targetFile}`);
-    }
-}
+  }
+
+  shell.echo(`>>> Downloading from '${url}'...`);
+  const data = await download(url);
+  shell.echo(`<<< Download succeeded.`);
+
+  shell.echo('>>> Decompressing...');
+  let options = {
+    plugins: [unzip(), untargz(), untarbz2()],
+  };
+  if (decompressOptions) {
+    options = Object.assign(options, decompressOptions);
+  }
+  const files = await decompress(data, targetDir, options);
+  if (files.length === 0) {
+    shell.echo('Error ocurred while decompressing the archive.');
+    shell.exit(1);
+  }
+  shell.echo('<<< Decompressing succeeded.');
+
+  if (!fs.existsSync(targetFile)) {
+    shell.echo(`Could not find file: ${targetFile}`);
+    shell.exit(1);
+  }
+  shell.echo(`Done: ${targetFile}`);
+};

arduino-ide-extension/scripts/generate-protocol.js

@@ -2,80 +2,155 @@
 
 (async () => {
 
-    const DEFAULT_VERSION = 'nightly'; // '0.3.7-alpha.preview';
-
     const os = require('os');
     const path = require('path');
+    const glob = require('glob');
     const { v4 } = require('uuid');
     const shell = require('shelljs');
+    const protoc = path.dirname(require('protoc/protoc'));
+    shell.env.PATH = `${shell.env.PATH}${path.delimiter}${protoc}`;
     shell.env.PATH = `${shell.env.PATH}${path.delimiter}${path.join(__dirname, '..', 'node_modules', '.bin')}`;
-    const yargs = require('yargs')
-        .option('cli-version', {
-            alias: 'cv',
-            default: DEFAULT_VERSION,
-            choices: [
-                // 'latest', // TODO: How do we get the source for `latest`. Currently, `latest` is the `0.3.7-alpha.preview`.
-                'nightly'
-            ],
-            describe: `The version of the 'arduino-cli' to download. Specify either an existing version or use 'nightly'. Defaults to ${DEFAULT_VERSION}.`
-        })
-        .version(false).parse();
 
-    const version = yargs['cli-version'];
-    if (version !== 'nightly') {
-        shell.echo(`Only 'nightly' version is supported.`);
-        shell.exit(1);
-    }
     const repository = path.join(os.tmpdir(), `${v4()}-arduino-cli`);
     if (shell.mkdir('-p', repository).code !== 0) {
         shell.exit(1);
     }
 
-    if (shell.exec(`git clone https://github.com/arduino/arduino-cli.git ${repository}`).code !== 0) {
+    const { owner, repo, commitish } = (() => {
+        const pkg = require(path.join(__dirname, '..', 'package.json'));
+        if (!pkg) {
+            shell.echo(`Could not parse the 'package.json'.`);
+            shell.exit(1);
+        }
+
+        const { arduino } = pkg;
+        if (!arduino) {
+            return { owner: 'arduino', repo: 'arduino-cli' };
+        }
+
+        const { cli } = arduino;
+        if (!cli) {
+            return { owner: 'arduino', repo: 'arduino-cli' };
+        }
+
+        const { version } = cli;
+        if (!version) {
+            return { owner: 'arduino', repo: 'arduino-cli' };
+        }
+
+        if (typeof version === 'string') {
+            return { owner: 'arduino', repo: 'arduino-cli' };
+        }
+
+        // We assume an object with `owner`, `repo`, commitish?` properties.
+        const { owner, repo, commitish } = version;
+        if (!owner) {
+            shell.echo(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+            shell.exit(1);
+        }
+        if (!repo) {
+            shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+            shell.exit(1);
+        }
+
+        return { owner, repo, commitish };
+    })();
+
+    const url = `https://github.com/${owner}/${repo}.git`;
+    shell.echo(`>>> Cloning repository from '${url}'...`);
+    if (shell.exec(`git clone ${url} ${repository}`).code !== 0) {
         shell.exit(1);
     }
-    if (version !== 'nightly') {
+    shell.echo(`<<< Repository cloned.`);
+
+    const { platform } = process;
+    const build = path.join(__dirname, '..', 'build');
+    const cli = path.join(build, `arduino-cli${platform === 'win32' ? '.exe' : ''}`);
+    const versionJson = shell.exec(`${cli} version --format json`).trim();
+    if (!versionJson) {
+        shell.echo(`Could not retrieve the CLI version from ${cli}.`);
+        shell.exit(1);
+    }
+    // As of today (28.01.2021), the `VersionString` can be one of the followings:
+    //  - `nightly-YYYYMMDD` stands for the nightly build, we use the , the `commitish` from the `package.json` to check out the code.
+    //  - `0.0.0-git` for local builds, we use the `commitish` from the `package.json` to check out the code and generate the APIs.
+    //  - `git-snapshot` for local build executed via `task build`. We do not do this.
+    //  - rest, we assume it is a valid semver and has the corresponding tagged code, we use the tag to generate the APIs from the `proto` files.
+    /*
+    {
+      "Application": "arduino-cli",
+      "VersionString": "nightly-20210126",
+      "Commit": "079bb6c6",
+      "Status": "alpha",
+      "Date": "2021-01-26T01:46:31Z"
+    }
+    */
+    const versionObject = JSON.parse(versionJson);
+    const version = versionObject.VersionString;
+    if (version && !version.startsWith('nightly-') && version !== '0.0.0-git' && version !== 'git-snapshot') {
+        shell.echo(`>>> Checking out tagged version: '${version}'...`);
+        shell.exec(`git -C ${repository} fetch --all --tags`);
         if (shell.exec(`git -C ${repository} checkout tags/${version} -b ${version}`).code !== 0) {
             shell.exit(1);
         }
+        shell.echo(`<<< Checked out tagged version: '${commitish}'.`);
+    } else if (commitish) {
+        shell.echo(`>>> Checking out commitish from 'package.json': '${commitish}'...`);
+        if (shell.exec(`git -C ${repository} checkout ${commitish}`).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo(`<<< Checked out commitish from 'package.json': '${commitish}'.`);
+    } else if (versionObject.Commit) {
+        shell.echo(`>>> Checking out commitish from the CLI: '${versionObject.Commit}'...`);
+        if (shell.exec(`git -C ${repository} checkout ${versionObject.Commit}`).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo(`<<< Checked out commitish from the CLI: '${versionObject.Commit}'.`);
+    } else {
+        shell.echo(`WARN: no 'git checkout'. Generating from the HEAD revision.`);
     }
-    shell.echo('Generating TS/JS API from:');
+
+    shell.echo('>>> Generating TS/JS API from:');
     if (shell.exec(`git -C ${repository} rev-parse --abbrev-ref HEAD`).code !== 0) {
         shell.exit(1);
     }
-    if (shell.exec(`git -C ${repository} rev-parse --short HEAD`).code !== 0) {
-        shell.exit(1);
-    }
-
-    const pluginExec = shell.which('grpc_tools_node_protoc_plugin');
-    if (!pluginExec || pluginExec.code !== 0) {
-        shell.exit(1);
-    }
-    const plugin = pluginExec.stdout.trim();
 
     const rpc = path.join(repository, 'rpc');
     const out = path.join(__dirname, '..', 'src', 'node', 'cli-protocol');
+    shell.mkdir('-p', out);
+
+    const protos = await new Promise(resolve =>
+        glob('**/*.proto', { cwd: rpc }, (error, matches) => {
+            if (error) {
+                shell.echo(error.stack);
+                resolve([]);
+                return;
+            }
+            resolve(matches.map(filename => path.join(rpc, filename)));
+        }));
+    if (!protos || protos.length === 0) {
+        shell.echo(`Could not find any .proto files under ${rpc}.`);
+        shell.exit(1);
+    }
+
     // Generate JS code from the `.proto` files.
     if (shell.exec(`grpc_tools_node_protoc \
 --js_out=import_style=commonjs,binary:${out} \
---grpc_out=${out} \
---plugin=protoc-gen-grpc=${plugin} \
+--grpc_out=generate_package_definition:${out} \
 -I ${rpc} \
-${path.join(rpc, '/**/*.proto')}`).code !== 0) {
+${protos.join(' ')}`).code !== 0) {
         shell.exit(1);
     }
 
     // Generate the `.d.ts` files for JS.
     if (shell.exec(`protoc \
---plugin=protoc-gen-ts=${path.resolve(__dirname, '..', 'node_modules', '.bin', 'protoc-gen-ts')} \
---ts_out=${out} \
+--plugin=protoc-gen-ts=${path.resolve(__dirname, '..', 'node_modules', '.bin', `protoc-gen-ts${platform === 'win32' ? '.cmd' : ''}`)} \
+--ts_out=generate_package_definition:${out} \
 -I ${rpc} \
-${path.join(rpc, '/**/*.proto')}`).code !== 0) {
+${protos.join(' ')}`).code !== 0) {
         shell.exit(1);
     }
 
-    const { patch } = require('./patch-grpc-js');
-    patch([out])
-    shell.echo('Done.');
+    shell.echo('<<< Generation was successful.');
 
-})();
+})();

arduino-ide-extension/scripts/patch-grpc-js.js

@@ -1,38 +0,0 @@
-// Use `@grpc/grpc-js` instead of `grpc` at runtime.
-// https://github.com/grpc/grpc-node/issues/624
-// https://github.com/grpc/grpc-node/issues/931
-
-const fs = require('fs');
-const path = require('path');
-
-module.exports.patch = function (roots = [path.join(__dirname, '..', 'src', 'node')]) {
-    console.info('🔧  <<< Patching code...');
-    patch(roots);
-    console.info('👌  <<< Done. The code has been patched.');
-};
-
-function patch(paths) {
-    for (const p of paths) {
-        const exist = fs.existsSync(p);
-        if (exist) {
-            const stat = fs.statSync(p);
-            if (stat.isDirectory()) {
-                console.info(`🔧  >>> Scanning code in ${p}...`);
-                patch(fs.readdirSync(p).map(name => path.join(p, name)));
-            } else {
-                let content = fs.readFileSync(p, { encoding: 'utf8' });
-                if (content.indexOf("require('grpc')") !== -1) {
-                    console.info(`Updated require('grpc') to require('@grpc/grpc-js') in ${p}.`);
-                    fs.writeFileSync(p, content.replace("require('grpc')", "require('@grpc/grpc-js')"));
-                }
-                content = fs.readFileSync(p, { encoding: 'utf8' });
-                if (content.indexOf('import * as grpc from "grpc"') !== -1) {
-                    console.info(`Updated import * as grpc from "grpc" to import * as grpc from "@grpc/grpc-js" in ${p}.`);
-                    fs.writeFileSync(p, content.replace('import * as grpc from "grpc"', 'import * as grpc from "@grpc/grpc-js"'));
-                }
-            }
-        } else {
-            console.warn(`${p} does not exist. Skipping.`);
-        }
-    }
-}

arduino-ide-extension/scripts/utils.js

@@ -0,0 +1,110 @@
+/**
+ * Clones something from GitHub and builds it with [`Task`](https://taskfile.dev/).
+ *
+ * @param version {object} the version object.
+ * @param destinationPath {string} the absolute path of the output binary. For example, `C:\\folder\\arduino-cli.exe` or `/path/to/arduino-language-server`
+ * @param taskName {string} for the CLI logging . Can be `'CLI'` or `'language-server'`, etc.
+ */
+exports.taskBuildFromGit = (version, destinationPath, taskName) => {
+  return buildFromGit('task', version, destinationPath, taskName);
+};
+
+/**
+ * Clones something from GitHub and builds it with `Golang`.
+ *
+ * @param version {object} the version object.
+ * @param destinationPath {string} the absolute path of the output binary. For example, `C:\\folder\\arduino-cli.exe` or `/path/to/arduino-language-server`
+ * @param taskName {string} for the CLI logging . Can be `'CLI'` or `'language-server'`, etc.
+ */
+exports.goBuildFromGit = (version, destinationPath, taskName) => {
+  return buildFromGit('go', version, destinationPath, taskName);
+};
+
+/**
+ * The `command` is either `go` or `task`.
+ */
+function buildFromGit(command, version, destinationPath, taskName) {
+  const fs = require('fs');
+  const path = require('path');
+  const temp = require('temp');
+  const shell = require('shelljs');
+
+  // We assume an object with `owner`, `repo`, commitish?` properties.
+  if (typeof version !== 'object') {
+    shell.echo(
+      `Expected a \`{ owner, repo, commitish }\` object. Got <${version}> instead.`
+    );
+  }
+  const { owner, repo, commitish } = version;
+  if (!owner) {
+    shell.echo(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+    shell.exit(1);
+  }
+  if (!repo) {
+    shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+    shell.exit(1);
+  }
+  const url = `https://github.com/${owner}/${repo}.git`;
+  shell.echo(
+    `Building ${taskName} from ${url}. Commitish: ${
+      commitish ? commitish : 'HEAD'
+    }`
+  );
+
+  if (fs.existsSync(destinationPath)) {
+    shell.echo(
+      `Skipping the ${taskName} build because it already exists: ${destinationPath}`
+    );
+    return;
+  }
+
+  const buildFolder = path.join(__dirname, '..', 'build');
+  if (shell.mkdir('-p', buildFolder).code !== 0) {
+    shell.echo('Could not create build folder.');
+    shell.exit(1);
+  }
+
+  const tempRepoPath = temp.mkdirSync();
+  shell.echo(`>>> Cloning ${taskName} source to ${tempRepoPath}...`);
+  if (shell.exec(`git clone ${url} ${tempRepoPath}`).code !== 0) {
+    shell.exit(1);
+  }
+  shell.echo(`<<< Cloned ${taskName} repo.`);
+
+  if (commitish) {
+    shell.echo(`>>> Checking out ${commitish}...`);
+    if (shell.exec(`git -C ${tempRepoPath} checkout ${commitish}`).code !== 0) {
+      shell.exit(1);
+    }
+    shell.echo(`<<< Checked out ${commitish}.`);
+  }
+
+  shell.echo(`>>> Building the ${taskName}...`);
+  if (shell.exec(`${command} build`, { cwd: tempRepoPath }).code !== 0) {
+    shell.exit(1);
+  }
+  shell.echo(`<<< Done ${taskName} build.`);
+
+  const binName = path.basename(destinationPath);
+  if (!fs.existsSync(path.join(tempRepoPath, binName))) {
+    shell.echo(
+      `Could not find the ${taskName} at ${path.join(tempRepoPath, binName)}.`
+    );
+    shell.exit(1);
+  }
+
+  const binPath = path.join(tempRepoPath, binName);
+  shell.echo(
+    `>>> Copying ${taskName} from ${binPath} to ${destinationPath}...`
+  );
+  if (shell.cp(binPath, destinationPath).code !== 0) {
+    shell.exit(1);
+  }
+  shell.echo(`<<< Copied the ${taskName}.`);
+
+  shell.echo(`<<< Verifying ${taskName}...`);
+  if (!fs.existsSync(destinationPath)) {
+    shell.exit(1);
+  }
+  shell.echo(`>>> Verified ${taskName}.`);
+}

arduino-ide-extension/src/browser/arduino-commands.ts

@@ -1,45 +0,0 @@
-import { Command } from '@theia/core/lib/common/command';
-
-export namespace ArduinoCommands {
-
-    export const VERIFY: Command = {
-        id: 'arduino-verify',
-        label: 'Verify Sketch'
-    }
-
-    export const UPLOAD: Command = {
-        id: 'arduino-upload',
-        label: 'Upload Sketch'
-    }
-
-    export const SHOW_OPEN_CONTEXT_MENU: Command = {
-        id: 'arduino-show-open-context-menu',
-        label: 'Open Sketch'
-    }
-
-    export const OPEN_FILE_NAVIGATOR: Command = {
-        id: 'arduino-open-file-navigator'
-    }
-
-    export const OPEN_SKETCH: Command = {
-        id: 'arduino-open-file'
-    }
-
-    export const SAVE_SKETCH: Command = {
-        id: 'arduino-save-file'
-    }
-
-    export const NEW_SKETCH: Command = {
-        id: "arduino-new-sketch",
-        label: 'New Sketch',
-        category: 'File'
-    }
-
-    export const OPEN_BOARDS_DIALOG: Command = {
-        id: "arduino-open-boards-dialog"
-    }
-
-    export const TOGGLE_ADVANCED_MODE: Command = {
-        id: "arduino-toggle-advanced-mode"
-    }
-}

arduino-ide-extension/src/browser/arduino-frontend-contribution.tsx

@@ -1,586 +1,292 @@
-import * as React from 'react';
-import { injectable, inject, postConstruct } from 'inversify';
-import URI from '@theia/core/lib/common/uri';
-import { EditorWidget } from '@theia/editor/lib/browser/editor-widget';
-import { MessageService } from '@theia/core/lib/common/message-service';
-import { CommandContribution, CommandRegistry, Command, CommandHandler } from '@theia/core/lib/common/command';
-import { TabBarToolbarContribution, TabBarToolbarRegistry } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import { BoardsService } from '../common/protocol/boards-service';
-import { ArduinoCommands } from './arduino-commands';
-import { CoreService } from '../common/protocol/core-service';
-import { WorkspaceServiceExt } from './workspace-service-ext';
-import { ToolOutputServiceClient } from '../common/protocol/tool-output-service';
-import { QuickPickService } from '@theia/core/lib/common/quick-pick-service';
-import { BoardsListWidgetFrontendContribution } from './boards/boards-widget-frontend-contribution';
-import { BoardsServiceClientImpl } from './boards/boards-service-client-impl';
-import { WorkspaceRootUriAwareCommandHandler, WorkspaceCommands } from '@theia/workspace/lib/browser/workspace-commands';
-import { SelectionService, MenuContribution, MenuModelRegistry, MAIN_MENU_BAR, MenuPath } from '@theia/core';
-import { ArduinoToolbar } from './toolbar/arduino-toolbar';
-import { EditorManager, EditorMainMenu } from '@theia/editor/lib/browser';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import {
-    ContextMenuRenderer,
-    OpenerService,
-    Widget,
-    StatusBar,
-    StatusBarAlignment,
-    QuickOpenService,
-    ApplicationShell,
-    FrontendApplicationContribution,
-    FrontendApplication
+  inject,
+  injectable,
+  postConstruct,
+} from '@theia/core/shared/inversify';
+import * as React from '@theia/core/shared/react';
+import {
+  MAIN_MENU_BAR,
+  MenuContribution,
+  MenuModelRegistry,
+} from '@theia/core';
+import {
+  FrontendApplication,
+  FrontendApplicationContribution,
 } from '@theia/core/lib/browser';
-import { OpenFileDialogProps, FileDialogService } from '@theia/filesystem/lib/browser/file-dialog';
-import { FileSystem, FileStat } from '@theia/filesystem/lib/common';
-import { Sketch, SketchesService } from '../common/protocol/sketches-service';
-import { WindowService } from '@theia/core/lib/browser/window/window-service';
-import { CommonCommands, CommonMenus } from '@theia/core/lib/browser/common-frontend-contribution';
-import { FileSystemCommands } from '@theia/filesystem/lib/browser/filesystem-frontend-contribution';
-import { FileDownloadCommands } from '@theia/filesystem/lib/browser/download/file-download-command-contribution';
+import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
+import { ColorRegistry } from '@theia/core/lib/browser/color-registry';
+import { CommonMenus } from '@theia/core/lib/browser/common-frontend-contribution';
+import {
+  TabBarToolbarContribution,
+  TabBarToolbarRegistry,
+} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { nls } from '@theia/core/lib/common';
+import {
+  CommandContribution,
+  CommandRegistry,
+} from '@theia/core/lib/common/command';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { EditorCommands, EditorMainMenu } from '@theia/editor/lib/browser';
 import { MonacoMenus } from '@theia/monaco/lib/browser/monaco-menu';
-import { TerminalMenus } from '@theia/terminal/lib/browser/terminal-frontend-contribution';
-import { MaybePromise } from '@theia/core/lib/common/types';
-import { BoardsConfigDialog } from './boards/boards-config-dialog';
-import { BoardsToolBarItem } from './boards/boards-toolbar-item';
-import { BoardsConfig } from './boards/boards-config';
-import { ConfigService } from '../common/protocol/config-service';
-import { MonitorConnection } from './monitor/monitor-connection';
-import { MonitorViewContribution } from './monitor/monitor-view-contribution';
-import { ArduinoWorkspaceService } from './arduino-workspace-service';
-import { FileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
-import { OutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
-import { ProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
-import { ScmContribution } from '@theia/scm/lib/browser/scm-contribution';
-import { SearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
 import { FileNavigatorCommands } from '@theia/navigator/lib/browser/navigator-contribution';
-import { ArduinoShellLayoutRestorer } from './shell/arduino-shell-layout-restorer';
-import { EditorMode } from './editor-mode';
-
-export namespace ArduinoMenus {
-    export const SKETCH = [...MAIN_MENU_BAR, '3_sketch'];
-    export const TOOLS = [...MAIN_MENU_BAR, '4_tools'];
-}
-
-export namespace ArduinoToolbarContextMenu {
-    export const OPEN_SKETCH_PATH: MenuPath = ['arduino-open-sketch-context-menu'];
-    export const OPEN_GROUP: MenuPath = [...OPEN_SKETCH_PATH, '1_open'];
-    export const WS_SKETCHES_GROUP: MenuPath = [...OPEN_SKETCH_PATH, '2_sketches'];
-    export const EXAMPLE_SKETCHES_GROUP: MenuPath = [...OPEN_SKETCH_PATH, '3_examples'];
-}
+import { TerminalMenus } from '@theia/terminal/lib/browser/terminal-frontend-contribution';
+import { ArduinoPreferences } from './arduino-preferences';
+import { BoardsServiceProvider } from './boards/boards-service-provider';
+import { BoardsToolBarItem } from './boards/boards-toolbar-item';
+import { ArduinoMenus } from './menu/arduino-menus';
+import { MonitorViewContribution } from './serial/monitor/monitor-view-contribution';
+import { ArduinoToolbar } from './toolbar/arduino-toolbar';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import { SerialPlotterContribution } from './serial/plotter/plotter-frontend-contribution';
 
 @injectable()
-export class ArduinoFrontendContribution implements FrontendApplicationContribution, TabBarToolbarContribution, CommandContribution, MenuContribution {
+export class ArduinoFrontendContribution
+  implements
+    FrontendApplicationContribution,
+    TabBarToolbarContribution,
+    CommandContribution,
+    MenuContribution,
+    ColorContribution
+{
+  @inject(MessageService)
+  private readonly messageService: MessageService;
 
-    @inject(MessageService)
-    protected readonly messageService: MessageService;
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
 
-    @inject(BoardsService)
-    protected readonly boardsService: BoardsService;
+  @inject(CommandRegistry)
+  private readonly commandRegistry: CommandRegistry;
 
-    @inject(CoreService)
-    protected readonly coreService: CoreService;
+  @inject(ArduinoPreferences)
+  private readonly arduinoPreferences: ArduinoPreferences;
 
-    @inject(WorkspaceServiceExt)
-    protected readonly workspaceServiceExt: WorkspaceServiceExt;
+  @inject(FrontendApplicationStateService)
+  private readonly appStateService: FrontendApplicationStateService;
 
-    @inject(ToolOutputServiceClient)
-    protected readonly toolOutputServiceClient: ToolOutputServiceClient;
+  @postConstruct()
+  protected async init(): Promise<void> {
+    if (!window.navigator.onLine) {
+      // tslint:disable-next-line:max-line-length
+      this.messageService.warn(
+        nls.localize(
+          'arduino/common/offlineIndicator',
+          'You appear to be offline. Without an Internet connection, the Arduino CLI might not be able to download the required resources and could cause malfunction. Please connect to the Internet and restart the application.'
+        )
+      );
+    }
+  }
 
-    @inject(QuickPickService)
-    protected readonly quickPickService: QuickPickService;
-
-    @inject(BoardsListWidgetFrontendContribution)
-    protected readonly boardsListWidgetFrontendContribution: BoardsListWidgetFrontendContribution;
-
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
-
-    @inject(SelectionService)
-    protected readonly selectionService: SelectionService;
-
-    @inject(EditorManager)
-    protected readonly editorManager: EditorManager;
-
-    @inject(ContextMenuRenderer)
-    protected readonly contextMenuRenderer: ContextMenuRenderer;
-
-    @inject(FileDialogService)
-    protected readonly fileDialogService: FileDialogService;
-
-    @inject(FileSystem)
-    protected readonly fileSystem: FileSystem;
-
-    @inject(OpenerService)
-    protected readonly openerService: OpenerService;
-
-    @inject(WindowService)
-    protected readonly windowService: WindowService;
-
-    @inject(SketchesService)
-    protected readonly sketchService: SketchesService;
-
-    @inject(BoardsConfigDialog)
-    protected readonly boardsConfigDialog: BoardsConfigDialog;
-
-    @inject(MenuModelRegistry)
-    protected readonly menuRegistry: MenuModelRegistry;
-
-    @inject(CommandRegistry)
-    protected readonly commandRegistry: CommandRegistry;
-
-    @inject(StatusBar)
-    protected readonly statusBar: StatusBar;
-
-    @inject(ArduinoShellLayoutRestorer)
-    protected readonly layoutRestorer: ArduinoShellLayoutRestorer;
-
-    @inject(QuickOpenService)
-    protected readonly quickOpenService: QuickOpenService;
-
-    @inject(ArduinoWorkspaceService)
-    protected readonly workspaceService: ArduinoWorkspaceService;
-
-    @inject(ConfigService)
-    protected readonly configService: ConfigService;
-
-    @inject(MonitorConnection)
-    protected readonly monitorConnection: MonitorConnection;
-
-    @inject(ApplicationShell)
-    protected readonly shell: ApplicationShell;
-
-    @inject(FileNavigatorContribution)
-    protected readonly fileNavigatorContributions: FileNavigatorContribution;
-
-    @inject(OutlineViewContribution)
-    protected readonly outlineContribution: OutlineViewContribution;
-
-    @inject(ProblemContribution)
-    protected readonly problemContribution: ProblemContribution;
-
-    @inject(ScmContribution)
-    protected readonly scmContribution: ScmContribution;
-
-    @inject(SearchInWorkspaceFrontendContribution)
-    protected readonly siwContribution: SearchInWorkspaceFrontendContribution;
-
-    @inject(EditorMode)
-    protected readonly editorMode: EditorMode;
-
-    protected application: FrontendApplication;
-    protected wsSketchCount: number = 0; // TODO: this does not belong here, does it?
-
-    @postConstruct()
-    protected async init(): Promise<void> {
-        // This is a hack. Otherwise, the backend services won't bind.
-        await this.workspaceServiceExt.roots();
-
-        const updateStatusBar = (config: BoardsConfig.Config) => {
-            this.statusBar.setElement('arduino-selected-board', {
-                alignment: StatusBarAlignment.RIGHT,
-                text: BoardsConfig.Config.toString(config)
-            });
+  onStart(app: FrontendApplication): void {
+    this.arduinoPreferences.onPreferenceChanged((event) => {
+      if (event.newValue !== event.oldValue) {
+        switch (event.preferenceName) {
+          case 'arduino.window.zoomLevel':
+            if (typeof event.newValue === 'number') {
+              const webContents = remote.getCurrentWebContents();
+              webContents.setZoomLevel(event.newValue || 0);
+            }
+            break;
         }
-        this.boardsServiceClient.onBoardsConfigChanged(updateStatusBar);
-        updateStatusBar(this.boardsServiceClient.boardsConfig);
+      }
+    });
+    this.appStateService.reachedState('ready').then(() =>
+      this.arduinoPreferences.ready.then(() => {
+        const webContents = remote.getCurrentWebContents();
+        const zoomLevel = this.arduinoPreferences.get(
+          'arduino.window.zoomLevel'
+        );
+        webContents.setZoomLevel(zoomLevel);
+      })
+    );
+    // Removes the _Settings_ (cog) icon from the left sidebar
+    app.shell.leftPanelHandler.removeBottomMenu('settings-menu');
+  }
 
-        this.registerSketchesInMenu(this.menuRegistry);
+  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+    registry.registerItem({
+      id: BoardsToolBarItem.TOOLBAR_ID,
+      render: () => (
+        <BoardsToolBarItem
+          key="boardsToolbarItem"
+          commands={this.commandRegistry}
+          boardsServiceProvider={this.boardsServiceProvider}
+        />
+      ),
+      isVisible: (widget) =>
+        ArduinoToolbar.is(widget) && widget.side === 'left',
+      priority: 7,
+    });
+    registry.registerItem({
+      id: 'toggle-serial-plotter',
+      command: SerialPlotterContribution.Commands.OPEN_TOOLBAR.id,
+      tooltip: nls.localize(
+        'arduino/serial/openSerialPlotter',
+        'Serial Plotter'
+      ),
+    });
+    registry.registerItem({
+      id: 'toggle-serial-monitor',
+      command: MonitorViewContribution.TOGGLE_SERIAL_MONITOR_TOOLBAR,
+      tooltip: nls.localize('arduino/common/serialMonitor', 'Serial Monitor'),
+    });
+  }
 
-        Promise.all([
-            this.boardsService.getAttachedBoards(),
-            this.boardsService.getAvailablePorts()
-        ]).then(([{ boards }, { ports }]) => this.boardsServiceClient.tryReconnect(boards, ports));
+  registerCommands(registry: CommandRegistry): void {
+    for (const command of [
+      EditorCommands.SPLIT_EDITOR_DOWN,
+      EditorCommands.SPLIT_EDITOR_LEFT,
+      EditorCommands.SPLIT_EDITOR_RIGHT,
+      EditorCommands.SPLIT_EDITOR_UP,
+      EditorCommands.SPLIT_EDITOR_VERTICAL,
+      EditorCommands.SPLIT_EDITOR_HORIZONTAL,
+      FileNavigatorCommands.REVEAL_IN_NAVIGATOR,
+    ]) {
+      registry.unregisterCommand(command);
     }
+  }
 
-    onStart(app: FrontendApplication): void {
-        this.application = app;
-        // Initialize all `pro-mode` widgets. This is a NOOP if in normal mode.
-        for (const viewContribution of [
-            this.fileNavigatorContributions,
-            this.outlineContribution,
-            this.problemContribution,
-            this.scmContribution,
-            this.siwContribution] as Array<FrontendApplicationContribution>) {
+  registerMenus(registry: MenuModelRegistry): void {
+    const menuId = (menuPath: string[]): string => {
+      const index = menuPath.length - 1;
+      const menuId = menuPath[index];
+      return menuId;
+    };
+    registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(MonacoMenus.SELECTION));
+    registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(EditorMainMenu.GO));
+    registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(TerminalMenus.TERMINAL));
+    registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(CommonMenus.VIEW));
 
-            if (viewContribution.initializeLayout) {
-                viewContribution.initializeLayout(this.application);
-            }
-        }
-    }
+    registry.registerSubmenu(
+      ArduinoMenus.SKETCH,
+      nls.localize('arduino/menu/sketch', 'Sketch')
+    );
+    registry.registerSubmenu(
+      ArduinoMenus.TOOLS,
+      nls.localize('arduino/menu/tools', 'Tools')
+    );
+  }
 
-    registerToolbarItems(registry: TabBarToolbarRegistry): void {
-        registry.registerItem({
-            id: ArduinoCommands.VERIFY.id,
-            command: ArduinoCommands.VERIFY.id,
-            tooltip: 'Verify'
-        });
-        registry.registerItem({
-            id: ArduinoCommands.UPLOAD.id,
-            command: ArduinoCommands.UPLOAD.id,
-            tooltip: 'Upload'
-        });
-        registry.registerItem({
-            id: ArduinoCommands.SHOW_OPEN_CONTEXT_MENU.id,
-            command: ArduinoCommands.SHOW_OPEN_CONTEXT_MENU.id,
-            tooltip: 'Open'
-        });
-        registry.registerItem({
-            id: ArduinoCommands.SAVE_SKETCH.id,
-            command: ArduinoCommands.SAVE_SKETCH.id,
-            tooltip: 'Save'
-        });
-        registry.registerItem({
-            id: BoardsToolBarItem.TOOLBAR_ID,
-            render: () => <BoardsToolBarItem
-                key='boardsToolbarItem'
-                commands={this.commandRegistry}
-                boardsServiceClient={this.boardsServiceClient}
-                boardService={this.boardsService} />,
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left'
-        });
-        registry.registerItem({
-            id: 'toggle-serial-monitor',
-            command: MonitorViewContribution.OPEN_SERIAL_MONITOR,
-            tooltip: 'Toggle Serial Monitor',
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'right'
-        });
+  registerColors(colors: ColorRegistry): void {
+    colors.register(
+      {
+        id: 'arduino.toolbar.button.background',
+        defaults: {
+          dark: 'button.background',
+          light: 'button.background',
+          hc: 'activityBar.inactiveForeground',
+        },
+        description:
+          'Background color of the toolbar items. Such as Upload, Verify, etc.',
+      },
+      {
+        id: 'arduino.toolbar.button.hoverBackground',
+        defaults: {
+          dark: 'button.hoverBackground',
+          light: 'button.hoverBackground',
+          hc: 'button.background',
+        },
+        description:
+          'Background color of the toolbar items when hovering over them. Such as Upload, Verify, etc.',
+      },
+      {
+        id: 'arduino.toolbar.button.secondary.label',
+        defaults: {
+          dark: 'secondaryButton.foreground',
+          light: 'button.foreground',
+          hc: 'activityBar.inactiveForeground',
+        },
+        description:
+          'Foreground color of the toolbar items. Such as Serial Monitor and Serial Plotter',
+      },
+      {
+        id: 'arduino.toolbar.button.secondary.hoverBackground',
+        defaults: {
+          dark: 'secondaryButton.hoverBackground',
+          light: 'button.hoverBackground',
+          hc: 'textLink.foreground',
+        },
+        description:
+          'Background color of the toolbar items when hovering over them, such as "Serial Monitor" and "Serial Plotter"',
+      },
+      {
+        id: 'arduino.toolbar.toggleBackground',
+        defaults: {
+          dark: 'editor.selectionBackground',
+          light: 'editor.selectionBackground',
+          hc: 'textPreformat.foreground',
+        },
+        description:
+          'Toggle color of the toolbar items when they are currently toggled (the command is in progress)',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.border',
+        defaults: {
+          dark: 'dropdown.border',
+          light: 'dropdown.border',
+          hc: 'dropdown.border',
+        },
+        description: 'Border color of the Board Selector.',
+      },
 
-        registry.registerItem({
-            id: ArduinoCommands.TOGGLE_ADVANCED_MODE.id,
-            command: ArduinoCommands.TOGGLE_ADVANCED_MODE.id,
-            tooltip: 'Toggle Advanced Mode',
-            text: (this.editorMode.proMode ? '$(toggle-on)' : '$(toggle-off)'),
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'right'
-        });
-    }
+      {
+        id: 'arduino.toolbar.dropdown.borderActive',
+        defaults: {
+          dark: 'focusBorder',
+          light: 'focusBorder',
+          hc: 'focusBorder',
+        },
+        description: "Border color of the Board Selector when it's active",
+      },
 
-    registerCommands(registry: CommandRegistry): void {
-        // TODO: use proper API https://github.com/eclipse-theia/theia/pull/6599
-        const allHandlers: { [id: string]: CommandHandler[] } = (registry as any)._handlers;
-        // Make sure to reveal the `Explorer` before executing `New File` and `New Folder`.
-        for (const command of [WorkspaceCommands.NEW_FILE, WorkspaceCommands.NEW_FOLDER]) {
-            const { id } = command;
-            const handlers = allHandlers[id].slice();
-            registry.unregisterCommand(id);
-            registry.registerCommand(command);
-            for (const handler of handlers) {
-                const wrapper: CommandHandler = {
-                    execute: (...args: any[]) => {
-                        this.fileNavigatorContributions.openView({ reveal: true }).then(() => handler.execute(args));
-                    },
-                    isVisible: (...args: any[]) => {
-                        return handler.isVisible!(args);
-                    },
-                    isEnabled: (args: any[]) => {
-                        return handler.isEnabled!(args);
-                    },
-                    isToggled: (args: any[]) => {
-                        return handler.isToggled!(args);
-                    }
-                };
-                if (!handler.isEnabled) {
-                    delete wrapper.isEnabled;
-                }
-                if (!handler.isToggled) {
-                    delete wrapper.isToggled;
-                }
-                if (!handler.isVisible) {
-                    delete wrapper.isVisible;
-                }
-                registry.registerHandler(id, wrapper);
-            }
-        }
-
-        registry.registerCommand(ArduinoCommands.VERIFY, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => true,
-            execute: async () => {
-                const widget = this.getCurrentWidget();
-                if (widget instanceof EditorWidget) {
-                    await widget.saveable.save();
-                }
-
-                const uri = this.toUri(widget);
-                if (!uri) {
-                    return;
-                }
-
-                try {
-                    const { boardsConfig } = this.boardsServiceClient;
-                    if (!boardsConfig || !boardsConfig.selectedBoard) {
-                        throw new Error('No boards selected. Please select a board.');
-                    }
-                    if (!boardsConfig.selectedBoard.fqbn) {
-                        throw new Error(`No core is installed for ${boardsConfig.selectedBoard.name}. Please install the board.`);
-                    }
-                    await this.coreService.compile({ uri: uri.toString(), board: boardsConfig.selectedBoard });
-                } catch (e) {
-                    await this.messageService.error(e.toString());
-                }
-            }
-        });
-        registry.registerCommand(ArduinoCommands.UPLOAD, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => true,
-            execute: async () => {
-                const widget = this.getCurrentWidget();
-                if (widget instanceof EditorWidget) {
-                    await widget.saveable.save();
-                }
-
-                const uri = this.toUri(widget);
-                if (!uri) {
-                    return;
-                }
-
-                const monitorConfig = this.monitorConnection.monitorConfig;
-                if (monitorConfig) {
-                    await this.monitorConnection.disconnect();
-                }
-
-                try {
-                    const { boardsConfig } = this.boardsServiceClient;
-                    if (!boardsConfig || !boardsConfig.selectedBoard) {
-                        throw new Error('No boards selected. Please select a board.');
-                    }
-                    const { selectedPort } = boardsConfig;
-                    if (!selectedPort) {
-                        throw new Error('No ports selected. Please select a port.');
-                    }
-                    await this.coreService.upload({ uri: uri.toString(), board: boardsConfig.selectedBoard, port: selectedPort.address });
-                } catch (e) {
-                    await this.messageService.error(e.toString());
-                } finally {
-                    if (monitorConfig) {
-                        await this.monitorConnection.connect(monitorConfig);
-                    }
-                }
-            }
-        });
-        registry.registerCommand(ArduinoCommands.SHOW_OPEN_CONTEXT_MENU, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            execute: async (widget: Widget, target: EventTarget) => {
-                if (this.wsSketchCount) {
-                    const el = (target as HTMLElement).parentElement;
-                    if (el) {
-                        this.contextMenuRenderer.render(ArduinoToolbarContextMenu.OPEN_SKETCH_PATH, {
-                            x: el.getBoundingClientRect().left,
-                            y: el.getBoundingClientRect().top + el.offsetHeight
-                        });
-                    }
-                } else {
-                    this.commandRegistry.executeCommand(ArduinoCommands.OPEN_FILE_NAVIGATOR.id);
-                }
-            }
-        });
-        registry.registerCommand(ArduinoCommands.OPEN_FILE_NAVIGATOR, {
-            isEnabled: () => true,
-            execute: () => this.doOpenFile()
-        })
-        registry.registerCommand(ArduinoCommands.OPEN_SKETCH, {
-            isEnabled: () => true,
-            execute: async (sketch: Sketch) => {
-                this.workspaceService.open(new URI(sketch.uri));
-            }
-        })
-        registry.registerCommand(ArduinoCommands.SAVE_SKETCH, {
-            isEnabled: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            execute: async (sketch: Sketch) => {
-                registry.executeCommand(CommonCommands.SAVE_ALL.id);
-            }
-        })
-        registry.registerCommand(ArduinoCommands.NEW_SKETCH, new WorkspaceRootUriAwareCommandHandler(this.workspaceService, this.selectionService, {
-            execute: async uri => {
-                try {
-                    // hack: sometimes we don't get the workspace root, but the currently active file: correct for that
-                    if (uri.path.ext !== "") {
-                        uri = uri.withPath(uri.path.dir.dir);
-                    }
-
-                    const sketch = await this.sketchService.createNewSketch(uri.toString());
-                    this.workspaceService.open(new URI(sketch.uri));
-                } catch (e) {
-                    await this.messageService.error(e.toString());
-                }
-            }
-        }));
-        registry.registerCommand(ArduinoCommands.OPEN_BOARDS_DIALOG, {
-            isEnabled: () => true,
-            execute: async () => {
-                const boardsConfig = await this.boardsConfigDialog.open();
-                if (boardsConfig) {
-                    this.boardsServiceClient.boardsConfig = boardsConfig;
-                }
-            }
-        })
-        registry.registerCommand(ArduinoCommands.TOGGLE_ADVANCED_MODE, {
-            execute: () => this.editorMode.toggle(),
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'right',
-            isToggled: () => this.editorMode.proMode
-        })
-    }
-
-    registerMenus(registry: MenuModelRegistry) {
-        if (!this.editorMode.proMode) {
-            // If are not in pro-mode, we have to disable the context menu for the tabs.
-            // Such as `Close`, `Close All`, etc.
-            for (const command of [
-                CommonCommands.CLOSE_TAB,
-                CommonCommands.CLOSE_OTHER_TABS,
-                CommonCommands.CLOSE_RIGHT_TABS,
-                CommonCommands.CLOSE_ALL_TABS,
-                CommonCommands.COLLAPSE_PANEL,
-                CommonCommands.TOGGLE_MAXIMIZED,
-                FileNavigatorCommands.REVEAL_IN_NAVIGATOR
-            ]) {
-                registry.unregisterMenuAction(command);
-            }
-
-            registry.unregisterMenuAction(FileSystemCommands.UPLOAD);
-            registry.unregisterMenuAction(FileDownloadCommands.DOWNLOAD);
-
-            registry.unregisterMenuAction(WorkspaceCommands.OPEN_FOLDER);
-            registry.unregisterMenuAction(WorkspaceCommands.OPEN_WORKSPACE);
-            registry.unregisterMenuAction(WorkspaceCommands.OPEN_RECENT_WORKSPACE);
-            registry.unregisterMenuAction(WorkspaceCommands.SAVE_WORKSPACE_AS);
-            registry.unregisterMenuAction(WorkspaceCommands.CLOSE);
-
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(MonacoMenus.SELECTION));
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(EditorMainMenu.GO));
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(TerminalMenus.TERMINAL));
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(CommonMenus.VIEW));
-        }
-
-        registry.registerSubmenu(ArduinoMenus.SKETCH, 'Sketch');
-        registry.registerMenuAction(ArduinoMenus.SKETCH, {
-            commandId: ArduinoCommands.VERIFY.id,
-            label: 'Verify/Compile',
-            order: '1'
-        });
-        registry.registerMenuAction(ArduinoMenus.SKETCH, {
-            commandId: ArduinoCommands.UPLOAD.id,
-            label: 'Upload',
-            order: '2'
-        });
-        registry.registerMenuAction(ArduinoToolbarContextMenu.OPEN_GROUP, {
-            commandId: ArduinoCommands.OPEN_FILE_NAVIGATOR.id,
-            label: 'Open...'
-        });
-
-        registry.registerSubmenu(ArduinoMenus.TOOLS, 'Tools');
-
-        registry.registerMenuAction(CommonMenus.HELP, {
-            commandId: ArduinoCommands.TOGGLE_ADVANCED_MODE.id,
-            label: 'Advanced Mode'
-        });
-
-        registry.registerMenuAction([...CommonMenus.FILE, '0_new_sketch'], {
-            commandId: ArduinoCommands.NEW_SKETCH.id
-        });
-    }
-
-    protected getMenuId(menuPath: string[]): string {
-        const index = menuPath.length - 1;
-        const menuId = menuPath[index];
-        return menuId;
-    }
-
-    protected async registerSketchesInMenu(registry: MenuModelRegistry): Promise<void> {
-        this.sketchService.getSketches().then(sketches => {
-            this.wsSketchCount = sketches.length;
-            sketches.forEach(sketch => {
-                const command: Command = {
-                    id: 'openSketch' + sketch.name
-                }
-                this.commandRegistry.registerCommand(command, {
-                    execute: () => this.commandRegistry.executeCommand(ArduinoCommands.OPEN_SKETCH.id, sketch)
-                });
-
-                registry.registerMenuAction(ArduinoToolbarContextMenu.WS_SKETCHES_GROUP, {
-                    commandId: command.id,
-                    label: sketch.name
-                });
-            })
-        })
-    }
-
-    async openSketchFiles(uri: string): Promise<void> {
-        this.sketchService.getSketchFiles(uri).then(uris => {
-            for (const uri of uris) {
-                this.editorManager.open(new URI(uri));
-            }
-        });
-    }
-
-    /**
-     * Opens a file after prompting the `Open File` dialog. Resolves to `undefined`, if
-     *  - the workspace root is not set,
-     *  - the file to open does not exist, or
-     *  - it was not a file, but a directory.
-     *
-     * Otherwise, resolves to the URI of the file.
-     */
-    protected async doOpenFile(): Promise<URI | undefined> {
-        const props: OpenFileDialogProps = {
-            title: WorkspaceCommands.OPEN_FILE.dialogLabel,
-            canSelectFolders: false,
-            canSelectFiles: true
-        };
-        const [rootStat] = await this.workspaceService.roots;
-        const destinationFileUri = await this.fileDialogService.showOpenDialog(props, rootStat);
-        if (destinationFileUri) {
-            const destinationFile = await this.fileSystem.getFileStat(destinationFileUri.toString());
-            if (destinationFile && !destinationFile.isDirectory) {
-                const message = await this.validate(destinationFile);
-                if (!message) {
-                    this.workspaceService.open(destinationFileUri);
-                    return destinationFileUri;
-                } else {
-                    this.messageService.warn(message);
-                }
-            }
-        }
-        return undefined;
-    }
-
-    protected getCurrentWidget(): EditorWidget | undefined {
-        let widget = this.editorManager.currentEditor;
-        if (!widget) {
-            const visibleWidgets = this.editorManager.all.filter(w => w.isVisible);
-            if (visibleWidgets.length > 0) {
-                widget = visibleWidgets[0];
-            }
-        }
-        return widget;
-    }
-
-    /**
-     * Returns `undefined` if the `file` is valid. Otherwise, returns with the validation error message.
-     */
-    protected validate(file: FileStat): MaybePromise<string | undefined> {
-        const uri = new URI(file.uri);
-        const path = uri.path;
-        const { name, ext, dir } = path;
-        if (ext !== '.ino') {
-            return "Only sketches with '.ino' extension can be opened.";
-        }
-        if (name !== dir.name) {
-            return `The file "${name}${ext}" needs to be inside a sketch folder named "${name}".`;
-        }
-        return undefined;
-    }
-
-    private toUri(arg: any): URI | undefined {
-        if (arg instanceof URI) {
-            return arg;
-        }
-        if (typeof arg === 'string') {
-            return new URI(arg);
-        }
-        if (arg instanceof EditorWidget) {
-            return arg.editor.uri;
-        }
-        return undefined;
-    }
+      {
+        id: 'arduino.toolbar.dropdown.background',
+        defaults: {
+          dark: 'tab.unfocusedActiveBackground',
+          light: 'dropdown.background',
+          hc: 'dropdown.background',
+        },
+        description: 'Background color of the Board Selector.',
+      },
 
+      {
+        id: 'arduino.toolbar.dropdown.label',
+        defaults: {
+          dark: 'dropdown.foreground',
+          light: 'dropdown.foreground',
+          hc: 'dropdown.foreground',
+        },
+        description: 'Font color of the Board Selector.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.iconSelected',
+        defaults: {
+          dark: 'list.activeSelectionIconForeground',
+          light: 'list.activeSelectionIconForeground',
+          hc: 'list.activeSelectionIconForeground',
+        },
+        description:
+          'Color of the selected protocol icon in the Board Selector.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.option.backgroundHover',
+        defaults: {
+          dark: 'list.hoverBackground',
+          light: 'list.hoverBackground',
+          hc: 'list.hoverBackground',
+        },
+        description: 'Background color on hover of the Board Selector options.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.option.backgroundSelected',
+        defaults: {
+          dark: 'list.activeSelectionBackground',
+          light: 'list.activeSelectionBackground',
+          hc: 'list.activeSelectionBackground',
+        },
+        description:
+          'Background color of the selected board in the Board Selector.',
+      }
+    );
+  }
 }

arduino-ide-extension/src/browser/arduino-frontend-module.ts

@@ -1,237 +0,0 @@
-import '../../src/browser/style/index.css';
-import { ContainerModule, interfaces } from 'inversify';
-import { WidgetFactory } from '@theia/core/lib/browser/widget-manager';
-import { CommandContribution } from '@theia/core/lib/common/command';
-import { bindViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
-import { TabBarToolbarContribution } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import { WebSocketConnectionProvider } from '@theia/core/lib/browser/messaging/ws-connection-provider';
-import { FrontendApplicationContribution, FrontendApplication } from '@theia/core/lib/browser/frontend-application'
-import { LanguageGrammarDefinitionContribution } from '@theia/monaco/lib/browser/textmate';
-import { LanguageClientContribution } from '@theia/languages/lib/browser';
-import { ArduinoLanguageClientContribution } from './language/arduino-language-client-contribution';
-import { LibraryListWidget } from './library/library-list-widget';
-import { ArduinoFrontendContribution } from './arduino-frontend-contribution';
-import { ArduinoLanguageGrammarContribution } from './language/arduino-language-grammar-contribution';
-import { LibraryService, LibraryServicePath } from '../common/protocol/library-service';
-import { BoardsService, BoardsServicePath, BoardsServiceClient } from '../common/protocol/boards-service';
-import { SketchesService, SketchesServicePath } from '../common/protocol/sketches-service';
-import { CoreService, CoreServicePath } from '../common/protocol/core-service';
-import { BoardsListWidget } from './boards/boards-list-widget';
-import { BoardsListWidgetFrontendContribution } from './boards/boards-widget-frontend-contribution';
-import { WorkspaceServiceExt, WorkspaceServiceExtPath } from './workspace-service-ext';
-import { WorkspaceServiceExtImpl } from './workspace-service-ext-impl';
-import { ToolOutputServiceClient } from '../common/protocol/tool-output-service';
-import { ToolOutputService } from '../common/protocol/tool-output-service';
-import { ToolOutputServiceClientImpl } from './tool-output/client-service-impl';
-import { BoardsServiceClientImpl } from './boards/boards-service-client-impl';
-import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
-import { ArduinoWorkspaceService } from './arduino-workspace-service';
-import { ThemeService } from '@theia/core/lib/browser/theming';
-import { ArduinoTheme } from './arduino-theme';
-import { MenuContribution } from '@theia/core';
-import { OutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
-import { ArduinoOutlineViewContribution } from './customization/arduino-outline-contribution';
-import { ProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
-import { ArduinoProblemContribution } from './customization/arduino-problem-contribution';
-import { ArduinoNavigatorContribution } from './customization/arduino-navigator-contribution';
-import { FileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
-import { ArduinoToolbarContribution } from './toolbar/arduino-toolbar-contribution';
-import { OutputToolbarContribution } from '@theia/output/lib/browser/output-toolbar-contribution';
-import { ArduinoOutputToolContribution } from './customization/arduino-output-tool-contribution';
-import { EditorContribution } from '@theia/editor/lib/browser/editor-contribution';
-import { ArduinoEditorContribution } from './customization/arduino-editor-contribution';
-import { MonacoStatusBarContribution } from '@theia/monaco/lib/browser/monaco-status-bar-contribution';
-import { ArduinoMonacoStatusBarContribution } from './customization/arduino-monaco-status-bar-contribution';
-import { ApplicationShell, ShellLayoutRestorer } from '@theia/core/lib/browser';
-import { ArduinoApplicationShell } from './customization/arduino-application-shell';
-import { ArduinoFrontendApplication } from './customization/arduino-frontend-application';
-import { BoardsConfigDialog, BoardsConfigDialogProps } from './boards/boards-config-dialog';
-import { BoardsConfigDialogWidget } from './boards/boards-config-dialog-widget';
-import { ScmContribution } from '@theia/scm/lib/browser/scm-contribution';
-import { ArduinoScmContribution } from './customization/arduino-scm-contribution';
-import { SearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
-import { ArduinoSearchInWorkspaceContribution } from './customization/arduino-search-in-workspace-contribution';
-import { LibraryListWidgetFrontendContribution } from './library/library-widget-frontend-contribution';
-import { MonitorServiceClientImpl } from './monitor/monitor-service-client-impl';
-import { MonitorServicePath, MonitorService, MonitorServiceClient } from '../common/protocol/monitor-service';
-import { ConfigService, ConfigServicePath } from '../common/protocol/config-service';
-import { MonitorWidget } from './monitor/monitor-widget';
-import { MonitorViewContribution } from './monitor/monitor-view-contribution';
-import { MonitorConnection } from './monitor/monitor-connection';
-import { MonitorModel } from './monitor/monitor-model';
-import { MonacoEditorProvider } from '@theia/monaco/lib/browser/monaco-editor-provider';
-import { ArduinoMonacoEditorProvider } from './editor/arduino-monaco-editor-provider';
-import { TabBarDecoratorService } from '@theia/core/lib/browser/shell/tab-bar-decorator';
-import { ArduinoTabBarDecoratorService } from './shell/arduino-tab-bar-decorator';
-import { ProblemManager } from '@theia/markers/lib/browser';
-import { ArduinoProblemManager } from './markers/arduino-problem-manager';
-import { BoardsAutoInstaller } from './boards/boards-auto-installer';
-import { AboutDialog } from '@theia/core/lib/browser/about-dialog';
-import { ArduinoAboutDialog } from './customization/arduino-about-dialog';
-import { ArduinoShellLayoutRestorer } from './shell/arduino-shell-layout-restorer';
-import { EditorMode } from './editor-mode';
-import { ListItemRenderer } from './components/component-list/list-item-renderer';
-const ElementQueries = require('css-element-queries/src/ElementQueries');
-
-export default new ContainerModule((bind: interfaces.Bind, unbind: interfaces.Unbind, isBound: interfaces.IsBound, rebind: interfaces.Rebind) => {
-    ElementQueries.listen();
-    ElementQueries.init();
-
-    // Commands and toolbar items
-    bind(ArduinoFrontendContribution).toSelf().inSingletonScope();
-    bind(CommandContribution).toService(ArduinoFrontendContribution);
-    bind(MenuContribution).toService(ArduinoFrontendContribution);
-    bind(TabBarToolbarContribution).toService(ArduinoFrontendContribution);
-    bind(FrontendApplicationContribution).toService(ArduinoFrontendContribution);
-
-    bind(ArduinoToolbarContribution).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(ArduinoToolbarContribution);
-
-    // `ino` TextMate grammar and language client
-    bind(LanguageGrammarDefinitionContribution).to(ArduinoLanguageGrammarContribution).inSingletonScope();
-    bind(LanguageClientContribution).to(ArduinoLanguageClientContribution).inSingletonScope();
-
-    // Renderer for both the library and the core widgets.
-    bind(ListItemRenderer).toSelf().inSingletonScope();
-
-    // Library service
-    bind(LibraryService).toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, LibraryServicePath)).inSingletonScope();
-    // Library list widget
-    bind(LibraryListWidget).toSelf();
-    bindViewContribution(bind, LibraryListWidgetFrontendContribution);
-    bind(WidgetFactory).toDynamicValue(context => ({
-        id: LibraryListWidget.WIDGET_ID,
-        createWidget: () => context.container.get(LibraryListWidget)
-    }));
-    bind(FrontendApplicationContribution).toService(LibraryListWidgetFrontendContribution);
-
-    // Sketch list service
-    bind(SketchesService).toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, SketchesServicePath)).inSingletonScope();
-
-    // Config service
-    bind(ConfigService).toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, ConfigServicePath)).inSingletonScope();
-
-    // Boards service
-    bind(BoardsService).toDynamicValue(context => {
-        const connection = context.container.get(WebSocketConnectionProvider);
-        const client = context.container.get(BoardsServiceClientImpl);
-        return connection.createProxy(BoardsServicePath, client);
-    }).inSingletonScope();
-    // Boards service client to receive and delegate notifications from the backend.
-    bind(BoardsServiceClientImpl).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(BoardsServiceClientImpl);
-    bind(BoardsServiceClient).toDynamicValue(context => {
-        const client = context.container.get(BoardsServiceClientImpl);
-        WebSocketConnectionProvider.createProxy(context.container, BoardsServicePath, client);
-        return client;
-    }).inSingletonScope();
-
-    // boards auto-installer
-    bind(BoardsAutoInstaller).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(BoardsAutoInstaller);
-
-    // Boards list widget
-    bind(BoardsListWidget).toSelf();
-    bindViewContribution(bind, BoardsListWidgetFrontendContribution);
-    bind(WidgetFactory).toDynamicValue(context => ({
-        id: BoardsListWidget.WIDGET_ID,
-        createWidget: () => context.container.get(BoardsListWidget)
-    }));
-    bind(FrontendApplicationContribution).toService(BoardsListWidgetFrontendContribution);
-
-    // Board select dialog
-    bind(BoardsConfigDialogWidget).toSelf().inSingletonScope();
-    bind(BoardsConfigDialog).toSelf().inSingletonScope();
-    bind(BoardsConfigDialogProps).toConstantValue({
-        title: 'Select Board'
-    })
-
-    // Core service
-    bind(CoreService)
-        .toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, CoreServicePath))
-        .inSingletonScope();
-
-    // Tool output service client
-    bind(ToolOutputServiceClientImpl).toSelf().inSingletonScope();
-    bind(ToolOutputServiceClient).toDynamicValue(context => {
-        const client = context.container.get(ToolOutputServiceClientImpl);
-        WebSocketConnectionProvider.createProxy(context.container, ToolOutputService.SERVICE_PATH, client);
-        return client;
-    }).inSingletonScope();
-
-    // The workspace service extension
-    bind(WorkspaceServiceExt).to(WorkspaceServiceExtImpl).inSingletonScope().onActivation(({ container }, workspaceServiceExt: WorkspaceServiceExt) => {
-        WebSocketConnectionProvider.createProxy(container, WorkspaceServiceExtPath, workspaceServiceExt);
-        // Eagerly active the core, library, and boards services.
-        container.get(CoreService);
-        container.get(LibraryService);
-        container.get(BoardsService);
-        container.get(SketchesService);
-        return workspaceServiceExt;
-    });
-
-    // Serial Monitor
-    bind(MonitorModel).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(MonitorModel);
-    bind(MonitorWidget).toSelf();
-    bindViewContribution(bind, MonitorViewContribution);
-    bind(TabBarToolbarContribution).toService(MonitorViewContribution);
-    bind(WidgetFactory).toDynamicValue(context => ({
-        id: MonitorWidget.ID,
-        createWidget: () => context.container.get(MonitorWidget)
-    }));
-    // Frontend binding for the monitor service
-    bind(MonitorService).toDynamicValue(context => {
-        const connection = context.container.get(WebSocketConnectionProvider);
-        const client = context.container.get(MonitorServiceClientImpl);
-        return connection.createProxy(MonitorServicePath, client);
-    }).inSingletonScope();
-    bind(MonitorConnection).toSelf().inSingletonScope();
-    // Monitor service client to receive and delegate notifications from the backend.
-    bind(MonitorServiceClientImpl).toSelf().inSingletonScope();
-    bind(MonitorServiceClient).toDynamicValue(context => {
-        const client = context.container.get(MonitorServiceClientImpl);
-        WebSocketConnectionProvider.createProxy(context.container, MonitorServicePath, client);
-        return client;
-    }).inSingletonScope();
-
-    bind(ArduinoWorkspaceService).toSelf().inSingletonScope();
-    rebind(WorkspaceService).to(ArduinoWorkspaceService).inSingletonScope();
-
-    const themeService = ThemeService.get();
-    themeService.register(...ArduinoTheme.themes);
-
-    // Customizing default Theia layout based on the editor mode: `pro-mode` or `classic`.
-    bind(EditorMode).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(EditorMode);
-    rebind(OutlineViewContribution).to(ArduinoOutlineViewContribution).inSingletonScope();
-    rebind(ProblemContribution).to(ArduinoProblemContribution).inSingletonScope();
-    rebind(FileNavigatorContribution).to(ArduinoNavigatorContribution).inSingletonScope();
-    rebind(OutputToolbarContribution).to(ArduinoOutputToolContribution).inSingletonScope();
-    rebind(EditorContribution).to(ArduinoEditorContribution).inSingletonScope();
-    rebind(MonacoStatusBarContribution).to(ArduinoMonacoStatusBarContribution).inSingletonScope();
-    rebind(ApplicationShell).to(ArduinoApplicationShell).inSingletonScope();
-    rebind(ScmContribution).to(ArduinoScmContribution).inSingletonScope();
-    rebind(SearchInWorkspaceFrontendContribution).to(ArduinoSearchInWorkspaceContribution).inSingletonScope();
-    rebind(FrontendApplication).to(ArduinoFrontendApplication).inSingletonScope();
-
-    // Monaco customizations
-    bind(ArduinoMonacoEditorProvider).toSelf().inSingletonScope();
-    rebind(MonacoEditorProvider).toService(ArduinoMonacoEditorProvider);
-
-    // Decorator customizations
-    bind(ArduinoTabBarDecoratorService).toSelf().inSingletonScope();
-    rebind(TabBarDecoratorService).toService(ArduinoTabBarDecoratorService);
-
-    // Problem markers
-    bind(ArduinoProblemManager).toSelf().inSingletonScope();
-    rebind(ProblemManager).toService(ArduinoProblemManager);
-
-    // About dialog to show the CLI version
-    bind(ArduinoAboutDialog).toSelf().inSingletonScope();
-    rebind(AboutDialog).toService(ArduinoAboutDialog);
-
-    // Customized layout restorer that can restore the state in async way: https://github.com/eclipse-theia/theia/issues/6579
-    bind(ArduinoShellLayoutRestorer).toSelf().inSingletonScope();
-    rebind(ShellLayoutRestorer).toService(ArduinoShellLayoutRestorer);
-});

arduino-ide-extension/src/browser/arduino-ide-frontend-module.ts

@@ -0,0 +1,986 @@
+import '../../src/browser/style/index.css';
+import { ContainerModule } from '@theia/core/shared/inversify';
+import { WidgetFactory } from '@theia/core/lib/browser/widget-manager';
+import { CommandContribution } from '@theia/core/lib/common/command';
+import { bindViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
+import {
+  TabBarToolbarContribution,
+  TabBarToolbarFactory,
+} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { WebSocketConnectionProvider } from '@theia/core/lib/browser/messaging/ws-connection-provider';
+import {
+  FrontendApplicationContribution,
+  FrontendApplication as TheiaFrontendApplication,
+} from '@theia/core/lib/browser/frontend-application';
+import { LibraryListWidget } from './library/library-list-widget';
+import { ArduinoFrontendContribution } from './arduino-frontend-contribution';
+import {
+  LibraryService,
+  LibraryServicePath,
+} from '../common/protocol/library-service';
+import {
+  BoardsService,
+  BoardsServicePath,
+} from '../common/protocol/boards-service';
+import {
+  SketchesService,
+  SketchesServicePath,
+} from '../common/protocol/sketches-service';
+import { SketchesServiceClientImpl } from '../common/protocol/sketches-service-client-impl';
+import { CoreService, CoreServicePath } from '../common/protocol/core-service';
+import { BoardsListWidget } from './boards/boards-list-widget';
+import { BoardsListWidgetFrontendContribution } from './boards/boards-widget-frontend-contribution';
+import { BoardsServiceProvider } from './boards/boards-service-provider';
+import { WorkspaceService as TheiaWorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
+import { WorkspaceService } from './theia/workspace/workspace-service';
+import { OutlineViewContribution as TheiaOutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
+import { OutlineViewContribution } from './theia/outline/outline-contribution';
+import { ProblemContribution as TheiaProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
+import { ProblemContribution } from './theia/markers/problem-contribution';
+import { FileNavigatorContribution } from './theia/navigator/navigator-contribution';
+import { FileNavigatorContribution as TheiaFileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
+import { KeymapsFrontendContribution } from './theia/keymaps/keymaps-frontend-contribution';
+import { KeymapsFrontendContribution as TheiaKeymapsFrontendContribution } from '@theia/keymaps/lib/browser/keymaps-frontend-contribution';
+import { ArduinoToolbarContribution } from './toolbar/arduino-toolbar-contribution';
+import { EditorContribution as TheiaEditorContribution } from '@theia/editor/lib/browser/editor-contribution';
+import { EditorContribution } from './theia/editor/editor-contribution';
+import { MonacoStatusBarContribution as TheiaMonacoStatusBarContribution } from '@theia/monaco/lib/browser/monaco-status-bar-contribution';
+import { MonacoStatusBarContribution } from './theia/monaco/monaco-status-bar-contribution';
+import {
+  ApplicationShell as TheiaApplicationShell,
+  ShellLayoutRestorer as TheiaShellLayoutRestorer,
+  CommonFrontendContribution as TheiaCommonFrontendContribution,
+  DockPanelRenderer as TheiaDockPanelRenderer,
+  TabBarRendererFactory,
+  ContextMenuRenderer,
+} from '@theia/core/lib/browser';
+import { MenuContribution } from '@theia/core/lib/common/menu';
+import {
+  ApplicationShell,
+  DockPanelRenderer,
+} from './theia/core/application-shell';
+import { FrontendApplication } from './theia/core/frontend-application';
+import {
+  BoardsConfigDialog,
+  BoardsConfigDialogProps,
+} from './boards/boards-config-dialog';
+import { BoardsConfigDialogWidget } from './boards/boards-config-dialog-widget';
+import { ScmContribution as TheiaScmContribution } from '@theia/scm/lib/browser/scm-contribution';
+import { ScmContribution } from './theia/scm/scm-contribution';
+import { SearchInWorkspaceFrontendContribution as TheiaSearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
+import { SearchInWorkspaceFrontendContribution } from './theia/search-in-workspace/search-in-workspace-frontend-contribution';
+import { LibraryListWidgetFrontendContribution } from './library/library-widget-frontend-contribution';
+import {
+  ConfigService,
+  ConfigServicePath,
+} from '../common/protocol/config-service';
+import { MonitorWidget } from './serial/monitor/monitor-widget';
+import { MonitorViewContribution } from './serial/monitor/monitor-view-contribution';
+import { TabBarDecoratorService as TheiaTabBarDecoratorService } from '@theia/core/lib/browser/shell/tab-bar-decorator';
+import { TabBarDecoratorService } from './theia/core/tab-bar-decorator';
+import { ProblemManager as TheiaProblemManager } from '@theia/markers/lib/browser';
+import { ProblemManager } from './theia/markers/problem-manager';
+import { BoardsAutoInstaller } from './boards/boards-auto-installer';
+import { ShellLayoutRestorer } from './theia/core/shell-layout-restorer';
+import { ListItemRenderer } from './widgets/component-list/list-item-renderer';
+import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
+import {
+  MonacoThemeJson,
+  MonacoThemingService,
+} from '@theia/monaco/lib/browser/monaco-theming-service';
+import {
+  ArduinoDaemonPath,
+  ArduinoDaemon,
+} from '../common/protocol/arduino-daemon';
+import { EditorCommandContribution as TheiaEditorCommandContribution } from '@theia/editor/lib/browser';
+import {
+  FrontendConnectionStatusService,
+  ApplicationConnectionStatusContribution,
+} from './theia/core/connection-status-service';
+import {
+  FrontendConnectionStatusService as TheiaFrontendConnectionStatusService,
+  ApplicationConnectionStatusContribution as TheiaApplicationConnectionStatusContribution,
+} from '@theia/core/lib/browser/connection-status-service';
+import { BoardsDataMenuUpdater } from './boards/boards-data-menu-updater';
+import { BoardsDataStore } from './boards/boards-data-store';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { bindContributionProvider } from '@theia/core/lib/common/contribution-provider';
+import {
+  FileSystemExt,
+  FileSystemExtPath,
+} from '../common/protocol/filesystem-ext';
+import {
+  WorkspaceFrontendContribution as TheiaWorkspaceFrontendContribution,
+  FileMenuContribution as TheiaFileMenuContribution,
+  WorkspaceCommandContribution as TheiaWorkspaceCommandContribution,
+} from '@theia/workspace/lib/browser';
+import {
+  WorkspaceFrontendContribution,
+  ArduinoFileMenuContribution,
+} from './theia/workspace/workspace-frontend-contribution';
+import { Contribution } from './contributions/contribution';
+import { NewSketch } from './contributions/new-sketch';
+import { OpenSketch } from './contributions/open-sketch';
+import { Close } from './contributions/close';
+import { SaveAsSketch } from './contributions/save-as-sketch';
+import { SaveSketch } from './contributions/save-sketch';
+import { VerifySketch } from './contributions/verify-sketch';
+import { UploadSketch } from './contributions/upload-sketch';
+import { CommonFrontendContribution } from './theia/core/common-frontend-contribution';
+import { EditContributions } from './contributions/edit-contributions';
+import { OpenSketchExternal } from './contributions/open-sketch-external';
+import { PreferencesContribution as TheiaPreferencesContribution } from '@theia/preferences/lib/browser/preferences-contribution';
+import { PreferencesContribution } from './theia/preferences/preferences-contribution';
+import { QuitApp } from './contributions/quit-app';
+import { SketchControl } from './contributions/sketch-control';
+import { Settings } from './contributions/settings';
+import { WorkspaceCommandContribution } from './theia/workspace/workspace-commands';
+import { WorkspaceDeleteHandler as TheiaWorkspaceDeleteHandler } from '@theia/workspace/lib/browser/workspace-delete-handler';
+import { WorkspaceDeleteHandler } from './theia/workspace/workspace-delete-handler';
+import { TabBarToolbar } from './theia/core/tab-bar-toolbar';
+import { EditorWidgetFactory as TheiaEditorWidgetFactory } from '@theia/editor/lib/browser/editor-widget-factory';
+import { EditorWidgetFactory } from './theia/editor/editor-widget-factory';
+import { BurnBootloader } from './contributions/burn-bootloader';
+import {
+  ExamplesServicePath,
+  ExamplesService,
+} from '../common/protocol/examples-service';
+import { BuiltInExamples, LibraryExamples } from './contributions/examples';
+import { IncludeLibrary } from './contributions/include-library';
+import { OutputChannelManager as TheiaOutputChannelManager } from '@theia/output/lib/browser/output-channel';
+import { OutputChannelManager } from './theia/output/output-channel';
+import {
+  OutputChannelRegistryMainImpl as TheiaOutputChannelRegistryMainImpl,
+  OutputChannelRegistryMainImpl,
+} from './theia/plugin-ext/output-channel-registry-main';
+import {
+  ExecutableService,
+  ExecutableServicePath,
+  MonitorManagerProxy,
+  MonitorManagerProxyClient,
+  MonitorManagerProxyFactory,
+  MonitorManagerProxyPath,
+} from '../common/protocol';
+import { MonacoTextModelService as TheiaMonacoTextModelService } from '@theia/monaco/lib/browser/monaco-text-model-service';
+import { MonacoTextModelService } from './theia/monaco/monaco-text-model-service';
+import { ResponseServiceImpl } from './response-service-impl';
+import {
+  ResponseService,
+  ResponseServiceClient,
+  ResponseServicePath,
+} from '../common/protocol/response-service';
+import { NotificationCenter } from './notification-center';
+import {
+  NotificationServicePath,
+  NotificationServiceServer,
+} from '../common/protocol';
+import { About } from './contributions/about';
+import { IconThemeService } from '@theia/core/lib/browser/icon-theme-service';
+import { TabBarRenderer } from './theia/core/tab-bars';
+import { EditorCommandContribution } from './theia/editor/editor-command';
+import { NavigatorTabBarDecorator as TheiaNavigatorTabBarDecorator } from '@theia/navigator/lib/browser/navigator-tab-bar-decorator';
+import { NavigatorTabBarDecorator } from './theia/navigator/navigator-tab-bar-decorator';
+import { Debug } from './contributions/debug';
+import { DebugSessionManager } from './theia/debug/debug-session-manager';
+import { DebugSessionManager as TheiaDebugSessionManager } from '@theia/debug/lib/browser/debug-session-manager';
+import { Sketchbook } from './contributions/sketchbook';
+import { DebugFrontendApplicationContribution } from './theia/debug/debug-frontend-application-contribution';
+import { DebugFrontendApplicationContribution as TheiaDebugFrontendApplicationContribution } from '@theia/debug/lib/browser/debug-frontend-application-contribution';
+import { BoardSelection } from './contributions/board-selection';
+import { OpenRecentSketch } from './contributions/open-recent-sketch';
+import { Help } from './contributions/help';
+import { bindArduinoPreferences } from './arduino-preferences';
+import { SettingsService } from './dialogs/settings/settings';
+import {
+  SettingsDialog,
+  SettingsWidget,
+  SettingsDialogProps,
+} from './dialogs/settings/settings-dialog';
+import { AddFile } from './contributions/add-file';
+import { ArchiveSketch } from './contributions/archive-sketch';
+import { OutputToolbarContribution as TheiaOutputToolbarContribution } from '@theia/output/lib/browser/output-toolbar-contribution';
+import { OutputToolbarContribution } from './theia/output/output-toolbar-contribution';
+import { AddZipLibrary } from './contributions/add-zip-library';
+import { WorkspaceVariableContribution as TheiaWorkspaceVariableContribution } from '@theia/workspace/lib/browser/workspace-variable-contribution';
+import { WorkspaceVariableContribution } from './theia/workspace/workspace-variable-contribution';
+import { DebugConfigurationManager } from './theia/debug/debug-configuration-manager';
+import { DebugConfigurationManager as TheiaDebugConfigurationManager } from '@theia/debug/lib/browser/debug-configuration-manager';
+import { SearchInWorkspaceFactory as TheiaSearchInWorkspaceFactory } from '@theia/search-in-workspace/lib/browser/search-in-workspace-factory';
+import { SearchInWorkspaceFactory } from './theia/search-in-workspace/search-in-workspace-factory';
+import { MonacoEditorProvider } from './theia/monaco/monaco-editor-provider';
+import {
+  MonacoEditorFactory,
+  MonacoEditorProvider as TheiaMonacoEditorProvider,
+} from '@theia/monaco/lib/browser/monaco-editor-provider';
+import { StorageWrapper } from './storage-wrapper';
+import { NotificationManager } from './theia/messages/notifications-manager';
+import { NotificationManager as TheiaNotificationManager } from '@theia/messages/lib/browser/notifications-manager';
+import { NotificationsRenderer as TheiaNotificationsRenderer } from '@theia/messages/lib/browser/notifications-renderer';
+import { NotificationsRenderer } from './theia/messages/notifications-renderer';
+import { SketchbookWidgetContribution } from './widgets/sketchbook/sketchbook-widget-contribution';
+import { LocalCacheFsProvider } from './local-cache/local-cache-fs-provider';
+import { CloudSketchbookWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-widget';
+import { CloudSketchbookTreeWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-tree-widget';
+import { createCloudSketchbookTreeWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-tree-container';
+import { CreateApi } from './create/create-api';
+import { ShareSketchDialog } from './dialogs/cloud-share-sketch-dialog';
+import { AuthenticationClientService } from './auth/authentication-client-service';
+import {
+  AuthenticationService,
+  AuthenticationServicePath,
+} from '../common/protocol/authentication-service';
+import { CreateFsProvider } from './create/create-fs-provider';
+import { FileServiceContribution } from '@theia/filesystem/lib/browser/file-service';
+import { CloudSketchbookContribution } from './widgets/cloud-sketchbook/cloud-sketchbook-contributions';
+import { CloudSketchbookCompositeWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-composite-widget';
+import { SketchbookWidget } from './widgets/sketchbook/sketchbook-widget';
+import { SketchbookTreeWidget } from './widgets/sketchbook/sketchbook-tree-widget';
+import { createSketchbookTreeWidget } from './widgets/sketchbook/sketchbook-tree-container';
+import { SketchCache } from './widgets/cloud-sketchbook/cloud-sketch-cache';
+import { UploadFirmware } from './contributions/upload-firmware';
+import {
+  UploadFirmwareDialog,
+  UploadFirmwareDialogProps,
+  UploadFirmwareDialogWidget,
+} from './dialogs/firmware-uploader/firmware-uploader-dialog';
+
+import { UploadCertificate } from './contributions/upload-certificate';
+import {
+  ArduinoFirmwareUploader,
+  ArduinoFirmwareUploaderPath,
+} from '../common/protocol/arduino-firmware-uploader';
+import {
+  UploadCertificateDialog,
+  UploadCertificateDialogProps,
+  UploadCertificateDialogWidget,
+} from './dialogs/certificate-uploader/certificate-uploader-dialog';
+import { PlotterFrontendContribution } from './serial/plotter/plotter-frontend-contribution';
+import {
+  UserFieldsDialog,
+  UserFieldsDialogProps,
+  UserFieldsDialogWidget,
+} from './dialogs/user-fields/user-fields-dialog';
+import { nls } from '@theia/core/lib/common';
+import { IDEUpdaterCommands } from './ide-updater/ide-updater-commands';
+import {
+  IDEUpdater,
+  IDEUpdaterClient,
+  IDEUpdaterPath,
+} from '../common/protocol/ide-updater';
+import { IDEUpdaterClientImpl } from './ide-updater/ide-updater-client-impl';
+import {
+  IDEUpdaterDialog,
+  IDEUpdaterDialogProps,
+  IDEUpdaterDialogWidget,
+} from './dialogs/ide-updater/ide-updater-dialog';
+import { ElectronIpcConnectionProvider } from '@theia/core/lib/electron-browser/messaging/electron-ipc-connection-provider';
+import { MonitorModel } from './monitor-model';
+import { MonitorManagerProxyClientImpl } from './monitor-manager-proxy-client-impl';
+import { EditorManager as TheiaEditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { EditorManager } from './theia/editor/editor-manager';
+import { HostedPluginEvents } from './hosted-plugin-events';
+import { HostedPluginSupport } from './theia/plugin-ext/hosted-plugin';
+import { HostedPluginSupport as TheiaHostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
+import { Formatter, FormatterPath } from '../common/protocol/formatter';
+import { Format } from './contributions/format';
+import { MonacoFormattingConflictsContribution } from './theia/monaco/monaco-formatting-conflicts';
+import { MonacoFormattingConflictsContribution as TheiaMonacoFormattingConflictsContribution } from '@theia/monaco/lib/browser/monaco-formatting-conflicts';
+import { DefaultJsonSchemaContribution } from './theia/core/json-schema-store';
+import { DefaultJsonSchemaContribution as TheiaDefaultJsonSchemaContribution } from '@theia/core/lib/browser/json-schema-store';
+import { EditorNavigationContribution } from './theia/editor/editor-navigation-contribution';
+import { EditorNavigationContribution as TheiaEditorNavigationContribution } from '@theia/editor/lib/browser/editor-navigation-contribution';
+import { PreferenceTreeGenerator } from './theia/preferences/preference-tree-generator';
+import { PreferenceTreeGenerator as TheiaPreferenceTreeGenerator } from '@theia/preferences/lib/browser/util/preference-tree-generator';
+import { AboutDialog } from './theia/core/about-dialog';
+import { AboutDialog as TheiaAboutDialog } from '@theia/core/lib/browser/about-dialog';
+import {
+  SurveyNotificationService,
+  SurveyNotificationServicePath,
+} from '../common/protocol/survey-service';
+import { WindowContribution } from './theia/core/window-contribution';
+import { WindowContribution as TheiaWindowContribution } from '@theia/core/lib/browser/window-contribution';
+import { CoreErrorHandler } from './contributions/core-error-handler';
+import { CompilerErrors } from './contributions/compiler-errors';
+import { WidgetManager } from './theia/core/widget-manager';
+import { WidgetManager as TheiaWidgetManager } from '@theia/core/lib/browser/widget-manager';
+import { StartupTasks } from './contributions/startup-task';
+import { IndexesUpdateProgress } from './contributions/indexes-update-progress';
+import { Daemon } from './contributions/daemon';
+import { FirstStartupInstaller } from './contributions/first-startup-installer';
+import { OpenSketchFiles } from './contributions/open-sketch-files';
+import { InoLanguage } from './contributions/ino-language';
+import { SelectedBoard } from './contributions/selected-board';
+import { CheckForIDEUpdates } from './contributions/check-for-ide-updates';
+import { OpenBoardsConfig } from './contributions/open-boards-config';
+import { SketchFilesTracker } from './contributions/sketch-files-tracker';
+import { MonacoThemeServiceIsReady } from './utils/window';
+import { Deferred } from '@theia/core/lib/common/promise-util';
+import { StatusBarImpl } from './theia/core/status-bar';
+import { StatusBarImpl as TheiaStatusBarImpl } from '@theia/core/lib/browser';
+import { EditorMenuContribution } from './theia/editor/editor-file';
+import { EditorMenuContribution as TheiaEditorMenuContribution } from '@theia/editor/lib/browser/editor-menu';
+import { PreferencesEditorWidget as TheiaPreferencesEditorWidget } from '@theia/preferences/lib/browser/views/preference-editor-widget';
+import { PreferencesEditorWidget } from './theia/preferences/preference-editor-widget';
+import { PreferencesWidget } from '@theia/preferences/lib/browser/views/preference-widget';
+import { createPreferencesWidgetContainer } from '@theia/preferences/lib/browser/views/preference-widget-bindings';
+import {
+  BoardsFilterRenderer,
+  LibraryFilterRenderer,
+} from './widgets/component-list/filter-renderer';
+import { CheckForUpdates } from './contributions/check-for-updates';
+import { OutputEditorFactory } from './theia/output/output-editor-factory';
+import { StartupTaskProvider } from '../electron-common/startup-task';
+import { DeleteSketch } from './contributions/delete-sketch';
+import { UserFields } from './contributions/user-fields';
+import { UpdateIndexes } from './contributions/update-indexes';
+import { InterfaceScale } from './contributions/interface-scale';
+import { OpenHandler } from '@theia/core/lib/browser/opener-service';
+
+const registerArduinoThemes = () => {
+  const themes: MonacoThemeJson[] = [
+    {
+      id: 'arduino-theme',
+      label: 'Light (Arduino)',
+      uiTheme: 'vs',
+      json: require('../../src/browser/data/default.color-theme.json'),
+    },
+    {
+      id: 'arduino-theme-dark',
+      label: 'Dark (Arduino)',
+      uiTheme: 'vs-dark',
+      json: require('../../src/browser/data/dark.color-theme.json'),
+    },
+  ];
+  themes.forEach((theme) => MonacoThemingService.register(theme));
+};
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+const global = window as any;
+const ready = global[MonacoThemeServiceIsReady] as Deferred;
+if (ready) {
+  ready.promise.then(registerArduinoThemes);
+} else {
+  registerArduinoThemes();
+}
+
+export default new ContainerModule((bind, unbind, isBound, rebind) => {
+  // Commands and toolbar items
+  bind(ArduinoFrontendContribution).toSelf().inSingletonScope();
+  bind(CommandContribution).toService(ArduinoFrontendContribution);
+  bind(MenuContribution).toService(ArduinoFrontendContribution);
+  bind(TabBarToolbarContribution).toService(ArduinoFrontendContribution);
+  bind(FrontendApplicationContribution).toService(ArduinoFrontendContribution);
+  bind(ColorContribution).toService(ArduinoFrontendContribution);
+
+  bind(ArduinoToolbarContribution).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(ArduinoToolbarContribution);
+
+  // Renderer for both the library and the core widgets.
+  bind(ListItemRenderer).toSelf().inSingletonScope();
+  bind(LibraryFilterRenderer).toSelf().inSingletonScope();
+  bind(BoardsFilterRenderer).toSelf().inSingletonScope();
+
+  // Library service
+  bind(LibraryService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        LibraryServicePath
+      )
+    )
+    .inSingletonScope();
+
+  // Library list widget
+  bind(LibraryListWidget).toSelf();
+  bindViewContribution(bind, LibraryListWidgetFrontendContribution);
+  bind(WidgetFactory).toDynamicValue((context) => ({
+    id: LibraryListWidget.WIDGET_ID,
+    createWidget: () => context.container.get(LibraryListWidget),
+  }));
+  bind(FrontendApplicationContribution).toService(
+    LibraryListWidgetFrontendContribution
+  );
+  bind(OpenHandler).toService(LibraryListWidgetFrontendContribution);
+
+  // Sketch list service
+  bind(SketchesService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        SketchesServicePath
+      )
+    )
+    .inSingletonScope();
+  bind(SketchesServiceClientImpl).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(SketchesServiceClientImpl);
+
+  // Config service
+  bind(ConfigService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ConfigServicePath
+      )
+    )
+    .inSingletonScope();
+
+  // Boards service
+  bind(BoardsService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        BoardsServicePath
+      )
+    )
+    .inSingletonScope();
+  // Boards service client to receive and delegate notifications from the backend.
+  bind(BoardsServiceProvider).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(BoardsServiceProvider);
+  bind(CommandContribution).toService(BoardsServiceProvider);
+
+  // To be able to track, and update the menu based on the core settings (aka. board details) of the currently selected board.
+  bind(FrontendApplicationContribution)
+    .to(BoardsDataMenuUpdater)
+    .inSingletonScope();
+  bind(BoardsDataStore).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(BoardsDataStore);
+  // Logger for the Arduino daemon
+  bind(ILogger)
+    .toDynamicValue((ctx) => {
+      const parentLogger = ctx.container.get<ILogger>(ILogger);
+      return parentLogger.child('store');
+    })
+    .inSingletonScope()
+    .whenTargetNamed('store');
+
+  // Boards auto-installer
+  bind(BoardsAutoInstaller).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(BoardsAutoInstaller);
+
+  // Boards list widget
+  bind(BoardsListWidget).toSelf();
+  bindViewContribution(bind, BoardsListWidgetFrontendContribution);
+  bind(WidgetFactory).toDynamicValue((context) => ({
+    id: BoardsListWidget.WIDGET_ID,
+    createWidget: () => context.container.get(BoardsListWidget),
+  }));
+  bind(FrontendApplicationContribution).toService(
+    BoardsListWidgetFrontendContribution
+  );
+  bind(OpenHandler).toService(BoardsListWidgetFrontendContribution);
+
+  // Board select dialog
+  bind(BoardsConfigDialogWidget).toSelf().inSingletonScope();
+  bind(BoardsConfigDialog).toSelf().inSingletonScope();
+  bind(BoardsConfigDialogProps).toConstantValue({
+    title: nls.localize(
+      'arduino/board/boardConfigDialogTitle',
+      'Select Other Board and Port'
+    ),
+  });
+
+  // Core service
+  bind(CoreService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        CoreServicePath
+      )
+    )
+    .inSingletonScope();
+  bind(CoreErrorHandler).toSelf().inSingletonScope();
+
+  // Serial monitor
+  bind(MonitorWidget).toSelf();
+  bind(FrontendApplicationContribution).toService(MonitorModel);
+  bind(MonitorModel).toSelf().inSingletonScope();
+  bindViewContribution(bind, MonitorViewContribution);
+  bind(TabBarToolbarContribution).toService(MonitorViewContribution);
+  bind(WidgetFactory).toDynamicValue((context) => ({
+    id: MonitorWidget.ID,
+    createWidget: () => {
+      return new MonitorWidget(
+        context.container.get<MonitorModel>(MonitorModel),
+        context.container.get<MonitorManagerProxyClient>(
+          MonitorManagerProxyClient
+        ),
+        context.container.get<BoardsServiceProvider>(BoardsServiceProvider)
+      );
+    },
+  }));
+
+  bind(MonitorManagerProxyFactory).toFactory(
+    (context) => () =>
+      context.container.get<MonitorManagerProxy>(MonitorManagerProxy)
+  );
+
+  bind(MonitorManagerProxy)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        MonitorManagerProxyPath,
+        context.container.get(MonitorManagerProxyClient)
+      )
+    )
+    .inSingletonScope();
+
+  // Monitor manager proxy client to receive and delegate pluggable monitors
+  // notifications from the backend
+  bind(MonitorManagerProxyClient)
+    .to(MonitorManagerProxyClientImpl)
+    .inSingletonScope();
+
+  bind(WorkspaceService).toSelf().inSingletonScope();
+  rebind(TheiaWorkspaceService).toService(WorkspaceService);
+  bind(WorkspaceVariableContribution).toSelf().inSingletonScope();
+  rebind(TheiaWorkspaceVariableContribution).toService(
+    WorkspaceVariableContribution
+  );
+
+  bind(SurveyNotificationService)
+    .toDynamicValue((context) => {
+      return ElectronIpcConnectionProvider.createProxy(
+        context.container,
+        SurveyNotificationServicePath
+      );
+    })
+    .inSingletonScope();
+
+  // Layout and shell customizations.
+  rebind(TheiaOutlineViewContribution)
+    .to(OutlineViewContribution)
+    .inSingletonScope();
+  rebind(TheiaProblemContribution).to(ProblemContribution).inSingletonScope();
+  rebind(TheiaFileNavigatorContribution)
+    .to(FileNavigatorContribution)
+    .inSingletonScope();
+  rebind(TheiaKeymapsFrontendContribution)
+    .to(KeymapsFrontendContribution)
+    .inSingletonScope();
+  rebind(TheiaEditorContribution).to(EditorContribution).inSingletonScope();
+  rebind(TheiaMonacoStatusBarContribution)
+    .to(MonacoStatusBarContribution)
+    .inSingletonScope();
+  rebind(TheiaApplicationShell).to(ApplicationShell).inSingletonScope();
+  rebind(TheiaScmContribution).to(ScmContribution).inSingletonScope();
+  rebind(TheiaSearchInWorkspaceFrontendContribution)
+    .to(SearchInWorkspaceFrontendContribution)
+    .inSingletonScope();
+  rebind(TheiaFrontendApplication).to(FrontendApplication).inSingletonScope();
+  rebind(TheiaWorkspaceFrontendContribution)
+    .to(WorkspaceFrontendContribution)
+    .inSingletonScope();
+  rebind(TheiaFileMenuContribution)
+    .to(ArduinoFileMenuContribution)
+    .inSingletonScope();
+  rebind(TheiaCommonFrontendContribution)
+    .to(CommonFrontendContribution)
+    .inSingletonScope();
+  rebind(TheiaPreferencesContribution)
+    .to(PreferencesContribution)
+    .inSingletonScope();
+  rebind(TheiaWorkspaceCommandContribution)
+    .to(WorkspaceCommandContribution)
+    .inSingletonScope();
+  rebind(TheiaWorkspaceDeleteHandler)
+    .to(WorkspaceDeleteHandler)
+    .inSingletonScope();
+  rebind(TheiaEditorWidgetFactory).to(EditorWidgetFactory).inSingletonScope();
+  rebind(TabBarToolbarFactory).toFactory(
+    ({ container: parentContainer }) =>
+      () => {
+        const container = parentContainer.createChild();
+        container.bind(TabBarToolbar).toSelf().inSingletonScope();
+        return container.get(TabBarToolbar);
+      }
+  );
+  bind(OutputChannelManager).toSelf().inSingletonScope();
+  rebind(TheiaOutputChannelManager).toService(OutputChannelManager);
+  bind(OutputChannelRegistryMainImpl).toSelf().inTransientScope();
+  rebind(TheiaOutputChannelRegistryMainImpl).toService(
+    OutputChannelRegistryMainImpl
+  );
+  bind(MonacoTextModelService).toSelf().inSingletonScope();
+  rebind(TheiaMonacoTextModelService).toService(MonacoTextModelService);
+  bind(MonacoEditorProvider).toSelf().inSingletonScope();
+  rebind(TheiaMonacoEditorProvider).toService(MonacoEditorProvider);
+
+  // Disabled reference counter in the editor manager to avoid opening the same editor (with different opener options) multiple times.
+  bind(EditorManager).toSelf().inSingletonScope();
+  rebind(TheiaEditorManager).toService(EditorManager);
+
+  // replace search icon
+  rebind(TheiaSearchInWorkspaceFactory)
+    .to(SearchInWorkspaceFactory)
+    .inSingletonScope();
+
+  // Show a disconnected status bar, when the daemon is not available
+  bind(ApplicationConnectionStatusContribution).toSelf().inSingletonScope();
+  rebind(TheiaApplicationConnectionStatusContribution).toService(
+    ApplicationConnectionStatusContribution
+  );
+  bind(FrontendConnectionStatusService).toSelf().inSingletonScope();
+  rebind(TheiaFrontendConnectionStatusService).toService(
+    FrontendConnectionStatusService
+  );
+
+  // Decorator customizations
+  bind(TabBarDecoratorService).toSelf().inSingletonScope();
+  rebind(TheiaTabBarDecoratorService).toService(TabBarDecoratorService);
+
+  // Problem markers
+  bind(ProblemManager).toSelf().inSingletonScope();
+  rebind(TheiaProblemManager).toService(ProblemManager);
+
+  // Customized layout restorer that can restore the state in async way: https://github.com/eclipse-theia/theia/issues/6579
+  bind(ShellLayoutRestorer).toSelf().inSingletonScope();
+  rebind(TheiaShellLayoutRestorer).toService(ShellLayoutRestorer);
+
+  // No dropdown for the _Output_ view.
+  bind(OutputToolbarContribution).toSelf().inSingletonScope();
+  rebind(TheiaOutputToolbarContribution).toService(OutputToolbarContribution);
+
+  // To remove `New Window` from the `File` menu
+  bind(WindowContribution).toSelf().inSingletonScope();
+  rebind(TheiaWindowContribution).toService(WindowContribution);
+
+  // To remove `File` > `Close Editor`.
+  bind(EditorMenuContribution).toSelf().inSingletonScope();
+  rebind(TheiaEditorMenuContribution).toService(EditorMenuContribution);
+
+  // To disable the highlighting of non-unicode characters in the _Output_ view
+  bind(OutputEditorFactory).toSelf().inSingletonScope();
+  // Rebind to `TheiaOutputEditorFactory` when https://github.com/eclipse-theia/theia/pull/11615 is available.
+  rebind(MonacoEditorFactory).toService(OutputEditorFactory);
+
+  bind(ArduinoDaemon)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ArduinoDaemonPath
+      )
+    )
+    .inSingletonScope();
+
+  bind(Formatter)
+    .toDynamicValue(({ container }) =>
+      WebSocketConnectionProvider.createProxy(container, FormatterPath)
+    )
+    .inSingletonScope();
+
+  bind(ArduinoFirmwareUploader)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ArduinoFirmwareUploaderPath
+      )
+    )
+    .inSingletonScope();
+
+  // File-system extension
+  bind(FileSystemExt)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        FileSystemExtPath
+      )
+    )
+    .inSingletonScope();
+
+  // Examples service@
+  bind(ExamplesService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ExamplesServicePath
+      )
+    )
+    .inSingletonScope();
+
+  // Executable URIs known by the backend
+  bind(ExecutableService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ExecutableServicePath
+      )
+    )
+    .inSingletonScope();
+
+  Contribution.configure(bind, NewSketch);
+  Contribution.configure(bind, OpenSketch);
+  Contribution.configure(bind, Close);
+  Contribution.configure(bind, SaveSketch);
+  Contribution.configure(bind, SaveAsSketch);
+  Contribution.configure(bind, VerifySketch);
+  Contribution.configure(bind, UploadSketch);
+  Contribution.configure(bind, OpenSketchExternal);
+  Contribution.configure(bind, EditContributions);
+  Contribution.configure(bind, QuitApp);
+  Contribution.configure(bind, SketchControl);
+  Contribution.configure(bind, Settings);
+  Contribution.configure(bind, BurnBootloader);
+  Contribution.configure(bind, BuiltInExamples);
+  Contribution.configure(bind, LibraryExamples);
+  Contribution.configure(bind, IncludeLibrary);
+  Contribution.configure(bind, About);
+  Contribution.configure(bind, Debug);
+  Contribution.configure(bind, Sketchbook);
+  Contribution.configure(bind, UploadFirmware);
+  Contribution.configure(bind, UploadCertificate);
+  Contribution.configure(bind, BoardSelection);
+  Contribution.configure(bind, OpenRecentSketch);
+  Contribution.configure(bind, Help);
+  Contribution.configure(bind, AddFile);
+  Contribution.configure(bind, ArchiveSketch);
+  Contribution.configure(bind, AddZipLibrary);
+  Contribution.configure(bind, PlotterFrontendContribution);
+  Contribution.configure(bind, Format);
+  Contribution.configure(bind, CompilerErrors);
+  Contribution.configure(bind, StartupTasks);
+  Contribution.configure(bind, IndexesUpdateProgress);
+  Contribution.configure(bind, Daemon);
+  Contribution.configure(bind, FirstStartupInstaller);
+  Contribution.configure(bind, OpenSketchFiles);
+  Contribution.configure(bind, InoLanguage);
+  Contribution.configure(bind, SelectedBoard);
+  Contribution.configure(bind, CheckForIDEUpdates);
+  Contribution.configure(bind, OpenBoardsConfig);
+  Contribution.configure(bind, SketchFilesTracker);
+  Contribution.configure(bind, CheckForUpdates);
+  Contribution.configure(bind, UserFields);
+  Contribution.configure(bind, DeleteSketch);
+  Contribution.configure(bind, UpdateIndexes);
+  Contribution.configure(bind, InterfaceScale);
+
+  bindContributionProvider(bind, StartupTaskProvider);
+  bind(StartupTaskProvider).toService(BoardsServiceProvider); // to reuse the boards config in another window
+
+  // Disabled the quick-pick customization from Theia when multiple formatters are available.
+  // Use the default VS Code behavior, and pick the first one. In the IDE2, clang-format has `exclusive` selectors.
+  bind(MonacoFormattingConflictsContribution).toSelf().inSingletonScope();
+  rebind(TheiaMonacoFormattingConflictsContribution).toService(
+    MonacoFormattingConflictsContribution
+  );
+
+  bind(ResponseServiceImpl)
+    .toSelf()
+    .inSingletonScope()
+    .onActivation(({ container }, responseService) => {
+      WebSocketConnectionProvider.createProxy(
+        container,
+        ResponseServicePath,
+        responseService
+      );
+      return responseService;
+    });
+
+  bind(ResponseService).toService(ResponseServiceImpl);
+  bind(ResponseServiceClient).toService(ResponseServiceImpl);
+
+  bind(NotificationCenter).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(NotificationCenter);
+  bind(NotificationServiceServer)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        NotificationServicePath
+      )
+    )
+    .inSingletonScope();
+
+  // Enable the dirty indicator on uncloseable widgets.
+  rebind(TabBarRendererFactory).toFactory((context) => () => {
+    const contextMenuRenderer =
+      context.container.get<ContextMenuRenderer>(ContextMenuRenderer);
+    const decoratorService = context.container.get<TabBarDecoratorService>(
+      TabBarDecoratorService
+    );
+    const iconThemeService =
+      context.container.get<IconThemeService>(IconThemeService);
+    return new TabBarRenderer(
+      contextMenuRenderer,
+      decoratorService,
+      iconThemeService
+    );
+  });
+
+  // Workaround for https://github.com/eclipse-theia/theia/issues/8722
+  // Do not trigger a save on IDE startup if `"editor.autoSave": "on"` was set as a preference.
+  // Note: `"editor.autoSave" was renamed to `"files.autoSave" and `"on"` was replaced with three
+  // different cases, but we treat `!== 'off'` as auto save enabled. (https://github.com/eclipse-theia/theia/issues/10812)
+  bind(EditorCommandContribution).toSelf().inSingletonScope();
+  rebind(TheiaEditorCommandContribution).toService(EditorCommandContribution);
+
+  // Silent the badge decoration in the Explorer view.
+  bind(NavigatorTabBarDecorator).toSelf().inSingletonScope();
+  rebind(TheiaNavigatorTabBarDecorator).toService(NavigatorTabBarDecorator);
+
+  // Do not fetch the `catalog.json` from Azure on FE load.
+  bind(DefaultJsonSchemaContribution).toSelf().inSingletonScope();
+  rebind(TheiaDefaultJsonSchemaContribution).toService(
+    DefaultJsonSchemaContribution
+  );
+
+  // Do not block the app startup when initializing the editor navigation history.
+  bind(EditorNavigationContribution).toSelf().inSingletonScope();
+  rebind(TheiaEditorNavigationContribution).toService(
+    EditorNavigationContribution
+  );
+
+  // IDE2 does not use the Theia preferences widget, no need to create and sync the underlying tree model.
+  bind(PreferenceTreeGenerator).toSelf().inSingletonScope();
+  rebind(TheiaPreferenceTreeGenerator).toService(PreferenceTreeGenerator);
+
+  // IDE2 has a custom about dialog, so there is no need to load the Theia extensions on FE load
+  bind(AboutDialog).toSelf().inSingletonScope();
+  rebind(TheiaAboutDialog).toService(AboutDialog);
+
+  // To avoid running `Save All` when there are no dirty editors before starting the debug session.
+  bind(DebugSessionManager).toSelf().inSingletonScope();
+  rebind(TheiaDebugSessionManager).toService(DebugSessionManager);
+  // To remove the `Run` menu item from the application menu.
+  bind(DebugFrontendApplicationContribution).toSelf().inSingletonScope();
+  rebind(TheiaDebugFrontendApplicationContribution).toService(
+    DebugFrontendApplicationContribution
+  );
+  // To be able to use a `launch.json` from outside of the workspace.
+  bind(DebugConfigurationManager).toSelf().inSingletonScope();
+  rebind(TheiaDebugConfigurationManager).toService(DebugConfigurationManager);
+
+  // To avoid duplicate tabs use deepEqual instead of string equal: https://github.com/eclipse-theia/theia/issues/11309
+  bind(WidgetManager).toSelf().inSingletonScope();
+  rebind(TheiaWidgetManager).toService(WidgetManager);
+
+  // To avoid running a status bar update on every single `keypress` event from the editor.
+  bind(StatusBarImpl).toSelf().inSingletonScope();
+  rebind(TheiaStatusBarImpl).toService(StatusBarImpl);
+
+  // Debounced update for the tab-bar toolbar when typing in the editor.
+  bind(DockPanelRenderer).toSelf();
+  rebind(TheiaDockPanelRenderer).toService(DockPanelRenderer);
+
+  // Avoid running the "reset scroll" interval tasks until the preference editor opens.
+  rebind(PreferencesWidget)
+    .toDynamicValue(({ container }) => {
+      const child = createPreferencesWidgetContainer(container);
+      child.bind(PreferencesEditorWidget).toSelf().inSingletonScope();
+      child
+        .rebind(TheiaPreferencesEditorWidget)
+        .toService(PreferencesEditorWidget);
+      return child.get(PreferencesWidget);
+    })
+    .inSingletonScope();
+
+  // Preferences
+  bindArduinoPreferences(bind);
+
+  // Settings wrapper for the preferences and the CLI config.
+  bind(SettingsService).toSelf().inSingletonScope();
+  // Settings dialog and widget
+  bind(SettingsWidget).toSelf().inSingletonScope();
+  bind(SettingsDialog).toSelf().inSingletonScope();
+  bind(SettingsDialogProps).toConstantValue({
+    title: nls.localize(
+      'vscode/preferences.contribution/preferences',
+      'Preferences'
+    ),
+  });
+
+  bind(StorageWrapper).toSelf().inSingletonScope();
+  bind(CommandContribution).toService(StorageWrapper);
+
+  bind(NotificationManager).toSelf().inSingletonScope();
+  rebind(TheiaNotificationManager).toService(NotificationManager);
+  bind(NotificationsRenderer).toSelf().inSingletonScope();
+  rebind(TheiaNotificationsRenderer).toService(NotificationsRenderer);
+
+  // UI for the Sketchbook
+  bind(SketchbookWidget).toSelf();
+  bind(SketchbookTreeWidget).toDynamicValue(({ container }) =>
+    createSketchbookTreeWidget(container)
+  );
+  bindViewContribution(bind, SketchbookWidgetContribution);
+  bind(FrontendApplicationContribution).toService(SketchbookWidgetContribution);
+  bind(WidgetFactory).toDynamicValue(({ container }) => ({
+    id: 'arduino-sketchbook-widget',
+    createWidget: () => container.get(SketchbookWidget),
+  }));
+
+  bind(CloudSketchbookWidget).toSelf();
+  rebind(SketchbookWidget).toService(CloudSketchbookWidget);
+  bind(CloudSketchbookTreeWidget).toDynamicValue(({ container }) =>
+    createCloudSketchbookTreeWidget(container)
+  );
+  bind(CreateApi).toSelf().inSingletonScope();
+  bind(SketchCache).toSelf().inSingletonScope();
+
+  bind(ShareSketchDialog).toSelf().inSingletonScope();
+  bind(AuthenticationClientService).toSelf().inSingletonScope();
+  bind(CommandContribution).toService(AuthenticationClientService);
+  bind(FrontendApplicationContribution).toService(AuthenticationClientService);
+  bind(AuthenticationService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        AuthenticationServicePath
+      )
+    )
+    .inSingletonScope();
+  bind(CreateFsProvider).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(CreateFsProvider);
+  bind(FileServiceContribution).toService(CreateFsProvider);
+  bind(CloudSketchbookContribution).toSelf().inSingletonScope();
+  bind(CommandContribution).toService(CloudSketchbookContribution);
+  bind(LocalCacheFsProvider).toSelf().inSingletonScope();
+  bind(FileServiceContribution).toService(LocalCacheFsProvider);
+  bind(CloudSketchbookCompositeWidget).toSelf();
+  bind<WidgetFactory>(WidgetFactory).toDynamicValue((ctx) => ({
+    id: 'cloud-sketchbook-composite-widget',
+    createWidget: () => ctx.container.get(CloudSketchbookCompositeWidget),
+  }));
+
+  bind(UploadFirmwareDialogWidget).toSelf().inSingletonScope();
+  bind(UploadFirmwareDialog).toSelf().inSingletonScope();
+  bind(UploadFirmwareDialogProps).toConstantValue({
+    title: 'UploadFirmware',
+  });
+  bind(UploadCertificateDialogWidget).toSelf().inSingletonScope();
+  bind(UploadCertificateDialog).toSelf().inSingletonScope();
+  bind(UploadCertificateDialogProps).toConstantValue({
+    title: 'UploadCertificate',
+  });
+
+  bind(IDEUpdaterDialogWidget).toSelf().inSingletonScope();
+  bind(IDEUpdaterDialog).toSelf().inSingletonScope();
+  bind(IDEUpdaterDialogProps).toConstantValue({
+    title: 'IDEUpdater',
+  });
+
+  bind(UserFieldsDialogWidget).toSelf().inSingletonScope();
+  bind(UserFieldsDialog).toSelf().inSingletonScope();
+  bind(UserFieldsDialogProps).toConstantValue({
+    title: 'UserFields',
+  });
+
+  bind(IDEUpdaterCommands).toSelf().inSingletonScope();
+  bind(CommandContribution).toService(IDEUpdaterCommands);
+
+  // Frontend binding for the IDE Updater service
+  bind(IDEUpdaterClientImpl).toSelf().inSingletonScope();
+  bind(IDEUpdaterClient).toService(IDEUpdaterClientImpl);
+  bind(IDEUpdater)
+    .toDynamicValue((context) => {
+      const client = context.container.get(IDEUpdaterClientImpl);
+      return ElectronIpcConnectionProvider.createProxy(
+        context.container,
+        IDEUpdaterPath,
+        client
+      );
+    })
+    .inSingletonScope();
+
+  bind(HostedPluginSupport).toSelf().inSingletonScope();
+  rebind(TheiaHostedPluginSupport).toService(HostedPluginSupport);
+  bind(HostedPluginEvents).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(HostedPluginEvents);
+});

arduino-ide-extension/src/browser/arduino-preferences.ts

@@ -0,0 +1,304 @@
+import { interfaces } from '@theia/core/shared/inversify';
+import {
+  createPreferenceProxy,
+  PreferenceProxy,
+  PreferenceService,
+  PreferenceContribution,
+  PreferenceSchema,
+} from '@theia/core/lib/browser/preferences';
+import { nls } from '@theia/core/lib/common';
+import { CompilerWarningLiterals, CompilerWarnings } from '../common/protocol';
+
+export enum UpdateChannel {
+  Stable = 'stable',
+  Nightly = 'nightly',
+}
+export const ErrorRevealStrategyLiterals = [
+  /**
+   * Scroll vertically as necessary and reveal a line.
+   */
+  'auto',
+  /**
+   * Scroll vertically as necessary and reveal a line centered vertically.
+   */
+  'center',
+  /**
+   * Scroll vertically as necessary and reveal a line close to the top of the viewport, optimized for viewing a code definition.
+   */
+  'top',
+  /**
+   * Scroll vertically as necessary and reveal a line centered vertically only if it lies outside the viewport.
+   */
+  'centerIfOutsideViewport',
+] as const;
+export type ErrorRevealStrategy = typeof ErrorRevealStrategyLiterals[number];
+export namespace ErrorRevealStrategy {
+  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any
+  export function is(arg: any): arg is ErrorRevealStrategy {
+    return !!arg && ErrorRevealStrategyLiterals.includes(arg);
+  }
+  export const Default: ErrorRevealStrategy = 'centerIfOutsideViewport';
+}
+
+export const ArduinoConfigSchema: PreferenceSchema = {
+  type: 'object',
+  properties: {
+    'arduino.language.log': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/language.log',
+        "True if the Arduino Language Server should generate log files into the sketch folder. Otherwise, false. It's false by default."
+      ),
+      default: false,
+    },
+    'arduino.language.realTimeDiagnostics': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/language.realTimeDiagnostics',
+        "If true, the language server provides real-time diagnostics when typing in the editor. It's false by default."
+      ),
+      default: false,
+    },
+    'arduino.compile.verbose': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/compile.verbose',
+        'True for verbose compile output. False by default'
+      ),
+      default: false,
+    },
+    'arduino.compile.experimental': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/compile.experimental',
+        'True if the IDE should handle multiple compiler errors. False by default'
+      ),
+      default: false,
+    },
+    'arduino.compile.revealRange': {
+      enum: [...ErrorRevealStrategyLiterals],
+      description: nls.localize(
+        'arduino/preferences/compile.revealRange',
+        "Adjusts how compiler errors are revealed in the editor after a failed verify/upload. Possible values: 'auto': Scroll vertically as necessary and reveal a line. 'center': Scroll vertically as necessary and reveal a line centered vertically. 'top': Scroll vertically as necessary and reveal a line close to the top of the viewport, optimized for viewing a code definition. 'centerIfOutsideViewport': Scroll vertically as necessary and reveal a line centered vertically only if it lies outside the viewport. The default value is '{0}'.",
+        ErrorRevealStrategy.Default
+      ),
+      default: ErrorRevealStrategy.Default,
+    },
+    'arduino.compile.warnings': {
+      enum: [...CompilerWarningLiterals],
+      description: nls.localize(
+        'arduino/preferences/compile.warnings',
+        "Tells gcc which warning level to use. It's 'None' by default"
+      ),
+      default: 'None',
+    },
+    'arduino.upload.verbose': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/upload.verbose',
+        'True for verbose upload output. False by default.'
+      ),
+      default: false,
+    },
+    'arduino.upload.verify': {
+      type: 'boolean',
+      default: false,
+    },
+    'arduino.window.autoScale': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/window.autoScale',
+        'True if the user interface automatically scales with the font size.'
+      ),
+      default: true,
+    },
+    'arduino.window.zoomLevel': {
+      type: 'number',
+      description: nls.localize(
+        'arduino/preferences/window.zoomLevel',
+        'Adjust the zoom level of the window. The original size is 0 and each increment above (e.g. 1) or below (e.g. -1) represents zooming 20% larger or smaller. You can also enter decimals to adjust the zoom level with a finer granularity.'
+      ),
+      default: 0,
+    },
+    'arduino.ide.updateChannel': {
+      type: 'string',
+      enum: Object.values(UpdateChannel) as UpdateChannel[],
+      default: UpdateChannel.Stable,
+      description: nls.localize(
+        'arduino/preferences/ide.updateChannel',
+        "Release channel to get updated from. 'stable' is the stable release, 'nightly' is the latest development build."
+      ),
+    },
+    'arduino.ide.updateBaseUrl': {
+      type: 'string',
+      default: 'https://downloads.arduino.cc/arduino-ide',
+      description: nls.localize(
+        'arduino/preferences/ide.updateBaseUrl',
+        "The base URL where to download updates from. Defaults to 'https://downloads.arduino.cc/arduino-ide'"
+      ),
+    },
+    'arduino.board.certificates': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/board.certificates',
+        'List of certificates that can be uploaded to boards'
+      ),
+      default: '',
+    },
+    'arduino.sketchbook.showAllFiles': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/sketchbook.showAllFiles',
+        'True to show all sketch files inside the sketch. It is false by default.'
+      ),
+      default: false,
+    },
+    'arduino.cloud.enabled': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/cloud.enabled',
+        'True if the sketch sync functions are enabled. Defaults to true.'
+      ),
+      default: true,
+    },
+    'arduino.cloud.pull.warn': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/cloud.pull.warn',
+        'True if users should be warned before pulling a cloud sketch. Defaults to true.'
+      ),
+      default: true,
+    },
+    'arduino.cloud.push.warn': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/cloud.push.warn',
+        'True if users should be warned before pushing a cloud sketch. Defaults to true.'
+      ),
+      default: true,
+    },
+    'arduino.cloud.pushpublic.warn': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/cloud.pushpublic.warn',
+        'True if users should be warned before pushing a public sketch to the cloud. Defaults to true.'
+      ),
+      default: true,
+    },
+    'arduino.cloud.sketchSyncEndpoint': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/cloud.sketchSyncEndpoint',
+        'The endpoint used to push and pull sketches from a backend. By default it points to Arduino Cloud API.'
+      ),
+      default: 'https://api2.arduino.cc/create',
+    },
+    'arduino.auth.clientID': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/auth.clientID',
+        'The OAuth2 client ID.'
+      ),
+      default: 'C34Ya6ex77jTNxyKWj01lCe1vAHIaPIo',
+    },
+    'arduino.auth.domain': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/auth.domain',
+        'The OAuth2 domain.'
+      ),
+      default: 'login.arduino.cc',
+    },
+    'arduino.auth.audience': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/auth.audience',
+        'The OAuth2 audience.'
+      ),
+      default: 'https://api.arduino.cc',
+    },
+    'arduino.auth.registerUri': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/auth.registerUri',
+        'The URI used to register a new user.'
+      ),
+      default: 'https://auth.arduino.cc/login#/register',
+    },
+    'arduino.survey.notification': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/survey.notification',
+        'True if users should be notified if a survey is available. True by default.'
+      ),
+      default: true,
+    },
+    'arduino.cli.daemon.debug': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/cli.daemonDebug',
+        "Enable debug logging of the gRPC calls to the Arduino CLI. A restart of the IDE is needed for this setting to take effect. It's false by default."
+      ),
+      default: false,
+    },
+    'arduino.checkForUpdates': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/checkForUpdate',
+        "Receive notifications of available updates for the IDE, boards, and libraries. Requires an IDE restart after change. It's true by default."
+      ),
+      default: true,
+    },
+    'arduino.sketch.inoBlueprint': {
+      type: 'string',
+      markdownDescription: nls.localize(
+        'arduino/preferences/sketch/inoBlueprint',
+        'Absolute filesystem path to the default `.ino` blueprint file. If specified, the content of the blueprint file will be used for every new sketch created by the IDE. The sketches will be generated with the default Arduino content if not specified. Unaccessible blueprint files are ignored. **A restart of the IDE is needed** for this setting to take effect.'
+      ),
+      default: undefined,
+    },
+  },
+};
+
+export interface ArduinoConfiguration {
+  'arduino.language.log': boolean;
+  'arduino.language.realTimeDiagnostics': boolean;
+  'arduino.compile.verbose': boolean;
+  'arduino.compile.experimental': boolean;
+  'arduino.compile.revealRange': ErrorRevealStrategy;
+  'arduino.compile.warnings': CompilerWarnings;
+  'arduino.upload.verbose': boolean;
+  'arduino.upload.verify': boolean;
+  'arduino.window.autoScale': boolean;
+  'arduino.window.zoomLevel': number;
+  'arduino.ide.updateChannel': UpdateChannel;
+  'arduino.ide.updateBaseUrl': string;
+  'arduino.board.certificates': string;
+  'arduino.sketchbook.showAllFiles': boolean;
+  'arduino.cloud.enabled': boolean;
+  'arduino.cloud.pull.warn': boolean;
+  'arduino.cloud.push.warn': boolean;
+  'arduino.cloud.pushpublic.warn': boolean;
+  'arduino.cloud.sketchSyncEndpoint': string;
+  'arduino.auth.clientID': string;
+  'arduino.auth.domain': string;
+  'arduino.auth.audience': string;
+  'arduino.auth.registerUri': string;
+  'arduino.survey.notification': boolean;
+  'arduino.cli.daemon.debug': boolean;
+  'arduino.sketch.inoBlueprint': string;
+  'arduino.checkForUpdates': boolean;
+}
+
+export const ArduinoPreferences = Symbol('ArduinoPreferences');
+export type ArduinoPreferences = PreferenceProxy<ArduinoConfiguration>;
+
+export function bindArduinoPreferences(bind: interfaces.Bind): void {
+  bind(ArduinoPreferences).toDynamicValue((ctx) => {
+    const preferences = ctx.container.get<PreferenceService>(PreferenceService);
+    return createPreferenceProxy(preferences, ArduinoConfigSchema);
+  });
+  bind(PreferenceContribution).toConstantValue({
+    schema: ArduinoConfigSchema,
+  });
+}

arduino-ide-extension/src/browser/arduino-theme.ts

@@ -1,29 +0,0 @@
-
-import { Theme } from '@theia/core/lib/browser/theming';
-import { MonacoThemeRegistry } from '@theia/monaco/lib/browser/textmate/monaco-theme-registry';
-
-const ARDUINO_CSS = require('../../src/browser/style/arduino.useable.css');
-const ARDUINO_JSON = MonacoThemeRegistry.SINGLETON.register(
-    require('../../src/browser/data/arduino.color-theme.json'), {}, 'arduino', 'vs').name!;
-
-export class ArduinoTheme {
-
-    static readonly arduino: Theme = {
-        type: 'light',
-        id: 'arduino-theme',
-        label: 'Arduino Light Theme',
-        description: 'Arduino Light Theme',
-        editorTheme: ARDUINO_JSON,
-        activate() {
-            ARDUINO_CSS.use();
-        },
-        deactivate() {
-            ARDUINO_CSS.unuse();
-        }
-    };
-
-    static readonly themes: Theme[] = [
-        ArduinoTheme.arduino
-    ];
-
-}

arduino-ide-extension/src/browser/arduino-workspace-resolver.ts

@@ -1,5 +1,4 @@
-import { toUnix } from 'upath';
-import URI from '@theia/core/lib/common/uri';
+import { URI } from '@theia/core/shared/vscode-uri';
 import { isWindows } from '@theia/core/lib/common/os';
 import { notEmpty } from '@theia/core/lib/common/objects';
 import { MaybePromise } from '@theia/core/lib/common/types';
@@ -7,9 +6,9 @@ import { MaybePromise } from '@theia/core/lib/common/types';
 /**
  * Class for determining the default workspace location from the
  * `location.hash`, the historical workspace locations, and recent sketch files.
- * 
+ *
  * The following logic is used for determining the default workspace location:
- * - `hash` points to an exists in location?
+ * - `hash` points to an existing location?
  *  - Yes
  *   - `validate location`. Is valid sketch location?
  *    - Yes
@@ -20,49 +19,50 @@ import { MaybePromise } from '@theia/core/lib/common/types';
  *   - `try open recent workspace roots`, then `try open last modified sketches`, finally `create new sketch`.
  */
 namespace ArduinoWorkspaceRootResolver {
-    export interface InitOptions {
-        readonly isValid: (uri: string) => MaybePromise<boolean>;
-    }
-    export interface ResolveOptions {
-        readonly hash?: string
-        readonly recentWorkspaces: string[];
-        // Gathered from the default sketch folder. The default sketch folder is defined by the CLI.
-        readonly recentSketches: string[];
-    }
+  export interface InitOptions {
+    readonly isValid: (uri: string) => MaybePromise<boolean>;
+  }
+  export interface ResolveOptions {
+    readonly hash?: string;
+    readonly recentWorkspaces: string[];
+    // Gathered from the default sketch folder. The default sketch folder is defined by the CLI.
+    readonly recentSketches: string[];
+  }
 }
 export class ArduinoWorkspaceRootResolver {
+  constructor(protected options: ArduinoWorkspaceRootResolver.InitOptions) {}
 
-    constructor(protected options: ArduinoWorkspaceRootResolver.InitOptions) {
+  async resolve(
+    options: ArduinoWorkspaceRootResolver.ResolveOptions
+  ): Promise<{ uri: string } | undefined> {
+    const { hash, recentWorkspaces, recentSketches } = options;
+    for (const uri of [
+      this.hashToUri(hash),
+      ...recentWorkspaces,
+      ...recentSketches,
+    ].filter(notEmpty)) {
+      const valid = await this.isValid(uri);
+      if (valid) {
+        return { uri };
+      }
     }
+    return undefined;
+  }
 
-    async resolve(options: ArduinoWorkspaceRootResolver.ResolveOptions): Promise<{ uri: string } | undefined> {
-        const { hash, recentWorkspaces, recentSketches } = options;
-        for (const uri of [this.hashToUri(hash), ...recentWorkspaces, ...recentSketches].filter(notEmpty)) {
-            const valid = await this.isValid(uri);
-            if (valid) {
-                return { uri };
-            }
-        }
-        return undefined;
+  protected isValid(uri: string): MaybePromise<boolean> {
+    return this.options.isValid(uri);
+  }
+
+  // Note: here, the `hash` was defined as new `URI(yourValidFsPath).path` so we have to map it to a valid FS path first.
+  // This is important for Windows only and a NOOP on POSIX.
+  // Note: we set the `new URI(myValidUri).path.toString()` as the `hash`. See:
+  // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L143 and
+  // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L423
+  protected hashToUri(hash: string | undefined): string | undefined {
+    if (hash && hash.length > 1 && hash.startsWith('#')) {
+      const path = decodeURI(hash.slice(1)).replace(/\\/g, '/'); // Trim the leading `#`, decode the URI and replace Windows separators
+      return URI.file(path.slice(isWindows && hash.startsWith('/') ? 1 : 0)).toString();
     }
-
-    protected isValid(uri: string): MaybePromise<boolean> {
-        return this.options.isValid.bind(this)(uri);
-    }
-
-    // Note: here, the `hash` was defined as new `URI(yourValidFsPath).path` so we have to map it to a valid FS path first.
-    // This is important for Windows only and a NOOP on POSIX.
-    // Note: we set the `new URI(myValidUri).path.toString()` as the `hash`. See:
-    // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L143 and
-    // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L423
-    protected hashToUri(hash: string | undefined): string | undefined {
-        if (hash
-            && hash.length > 1
-            && hash.startsWith('#')) {
-                const path = hash.slice(1); // Trim the leading `#`.
-                return new URI(toUnix(path.slice(isWindows && hash.startsWith('/') ? 1 : 0))).withScheme('file').toString();
-        }
-        return undefined;
-    }
-
-}
+    return undefined;
+  }
+}

arduino-ide-extension/src/browser/arduino-workspace-service.ts

@@ -1,60 +0,0 @@
-import { injectable, inject } from 'inversify';
-import { LabelProvider } from '@theia/core/lib/browser';
-import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
-import { ConfigService } from '../common/protocol/config-service';
-import { SketchesService } from '../common/protocol/sketches-service';
-import { ArduinoWorkspaceRootResolver } from './arduino-workspace-resolver';
-import { EditorMode } from './editor-mode';
-
-@injectable()
-export class ArduinoWorkspaceService extends WorkspaceService {
-
-    @inject(SketchesService)
-    protected readonly sketchService: SketchesService;
-
-    @inject(ConfigService)
-    protected readonly configService: ConfigService;
-
-    @inject(LabelProvider)
-    protected readonly labelProvider: LabelProvider;
-
-    @inject(EditorMode)
-    protected readonly editorMode: EditorMode;
-
-    async getDefaultWorkspaceUri(): Promise<string | undefined> {
-        const [hash, recentWorkspaces, recentSketches] = await Promise.all([
-            window.location.hash,
-            this.sketchService.getSketches().then(sketches => sketches.map(({ uri }) => uri)),
-            this.server.getRecentWorkspaces()
-        ]);
-        const toOpen = await new ArduinoWorkspaceRootResolver({
-            isValid: this.isValid.bind(this)
-        }).resolve({
-            hash,
-            recentWorkspaces,
-            recentSketches
-        });
-        if (toOpen) {
-            const { uri } = toOpen;
-            await this.server.setMostRecentlyUsedWorkspace(uri);
-            return toOpen.uri;
-        }
-        const { sketchDirUri } = (await this.configService.getConfiguration());
-        return (await this.sketchService.createNewSketch(sketchDirUri)).uri;
-    }
-
-    private async isValid(uri: string): Promise<boolean> {
-        const exists = await this.fileSystem.exists(uri);
-        if (!exists) {
-            return false;
-        }
-        // The workspace root location must exist. However, when opening a workspace root in pro-mode,
-        // the workspace root must not be a sketch folder. It can be the default sketch directory, or any other directories, for instance.
-        if (this.editorMode.proMode) {
-            return true;
-        }
-        const sketchFolder = await this.sketchService.isSketchFolder(uri);
-        return sketchFolder;
-    }
-
-}

arduino-ide-extension/src/browser/auth/authentication-client-service.ts

@@ -0,0 +1,95 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { JsonRpcProxy } from '@theia/core/lib/common/messaging/proxy-factory';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import {
+  CommandRegistry,
+  CommandContribution,
+} from '@theia/core/lib/common/command';
+import {
+  AuthenticationService,
+  AuthenticationServiceClient,
+  AuthenticationSession,
+} from '../../common/protocol/authentication-service';
+import { CloudUserCommands } from './cloud-user-commands';
+import { serverPort } from '../../node/auth/authentication-server';
+import { AuthOptions } from '../../node/auth/types';
+import { ArduinoPreferences } from '../arduino-preferences';
+
+@injectable()
+export class AuthenticationClientService
+  implements
+    FrontendApplicationContribution,
+    CommandContribution,
+    AuthenticationServiceClient
+{
+  @inject(AuthenticationService)
+  protected readonly service: JsonRpcProxy<AuthenticationService>;
+
+  @inject(WindowService)
+  protected readonly windowService: WindowService;
+
+  @inject(ArduinoPreferences)
+  protected readonly arduinoPreferences: ArduinoPreferences;
+
+  protected authOptions: AuthOptions;
+  protected _session: AuthenticationSession | undefined;
+  protected readonly toDispose = new DisposableCollection();
+  protected readonly onSessionDidChangeEmitter = new Emitter<
+    AuthenticationSession | undefined
+  >();
+
+  readonly onSessionDidChange = this.onSessionDidChangeEmitter.event;
+
+  async onStart(): Promise<void> {
+    this.toDispose.push(this.onSessionDidChangeEmitter);
+    this.service.setClient(this);
+    this.service
+      .session()
+      .then((session) => this.notifySessionDidChange(session));
+
+    this.setOptions().then(() => this.service.initAuthSession());
+
+    this.arduinoPreferences.onPreferenceChanged((event) => {
+      if (event.preferenceName.startsWith('arduino.auth.')) {
+        this.setOptions();
+      }
+    });
+  }
+
+  setOptions(): Promise<void> {
+    return this.service.setOptions({
+      redirectUri: `http://localhost:${serverPort}/callback`,
+      responseType: 'code',
+      clientID: this.arduinoPreferences['arduino.auth.clientID'],
+      domain: this.arduinoPreferences['arduino.auth.domain'],
+      audience: this.arduinoPreferences['arduino.auth.audience'],
+      registerUri: this.arduinoPreferences['arduino.auth.registerUri'],
+      scopes: ['openid', 'profile', 'email', 'offline_access'],
+    });
+  }
+
+  protected updateSession(session?: AuthenticationSession | undefined) {
+    this._session = session;
+    this.onSessionDidChangeEmitter.fire(this._session);
+  }
+
+  get session(): AuthenticationSession | undefined {
+    return this._session;
+  }
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(CloudUserCommands.LOGIN, {
+      execute: () => this.service.login(),
+    });
+    registry.registerCommand(CloudUserCommands.LOGOUT, {
+      execute: () => this.service.logout(),
+    });
+  }
+
+  notifySessionDidChange(session: AuthenticationSession | undefined): void {
+    this.updateSession(session);
+  }
+}

arduino-ide-extension/src/browser/auth/cloud-user-commands.ts

@@ -0,0 +1,24 @@
+import { Command } from '@theia/core/lib/common/command';
+
+export namespace CloudUserCommands {
+  export const LOGIN = Command.toLocalizedCommand(
+    {
+      id: 'arduino-cloud--login',
+      label: 'Sign in',
+    },
+    'arduino/cloud/signIn'
+  );
+
+  export const LOGOUT = Command.toLocalizedCommand(
+    {
+      id: 'arduino-cloud--logout',
+      label: 'Sign Out',
+    },
+    'arduino/cloud/signOut'
+  );
+
+  export const OPEN_PROFILE_CONTEXT_MENU: Command = {
+    id: 'arduino-cloud-sketchbook--open-profile-menu',
+    label: 'Contextual menu',
+  };
+}

arduino-ide-extension/src/browser/boards/boards-auto-installer.ts

@@ -1,63 +1,281 @@
-import { injectable, inject } from 'inversify';
+import { injectable, inject } from '@theia/core/shared/inversify';
 import { MessageService } from '@theia/core/lib/common/message-service';
 import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
-import { BoardsService, Board } from '../../common/protocol/boards-service';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import {
+  BoardsService,
+  BoardsPackage,
+  Board,
+  Port,
+} from '../../common/protocol/boards-service';
+import { BoardsServiceProvider } from './boards-service-provider';
+import { Installable, ResponseServiceClient } from '../../common/protocol';
 import { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
-import { InstallationProgressDialog } from '../components/progress-dialog';
-import { BoardsConfig } from './boards-config';
+import { nls } from '@theia/core/lib/common';
+import { NotificationCenter } from '../notification-center';
+import { InstallManually } from '../../common/nls';
 
+interface AutoInstallPromptAction {
+  // isAcceptance, whether or not the action indicates acceptance of auto-install proposal
+  isAcceptance?: boolean;
+  key: string;
+  handler: (...args: unknown[]) => unknown;
+}
+
+type AutoInstallPromptActions = AutoInstallPromptAction[];
 
 /**
  * Listens on `BoardsConfig.Config` changes, if a board is selected which does not
  * have the corresponding core installed, it proposes the user to install the core.
  */
+
+// * Cases in which we do not show the auto-install prompt:
+// 1. When a related platform is already installed
+// 2. When a prompt is already showing in the UI
+// 3. When a board is unplugged
 @injectable()
 export class BoardsAutoInstaller implements FrontendApplicationContribution {
+  @inject(NotificationCenter)
+  private readonly notificationCenter: NotificationCenter;
 
-    @inject(MessageService)
-    protected readonly messageService: MessageService;
+  @inject(MessageService)
+  protected readonly messageService: MessageService;
 
-    @inject(BoardsService)
-    protected readonly boardsService: BoardsService;
+  @inject(BoardsService)
+  protected readonly boardsService: BoardsService;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
 
-    @inject(BoardsListWidgetFrontendContribution)
-    protected readonly boardsManagerFrontendContribution: BoardsListWidgetFrontendContribution;
+  @inject(ResponseServiceClient)
+  protected readonly responseService: ResponseServiceClient;
 
-    onStart(): void {
-        this.boardsServiceClient.onBoardsConfigChanged(this.ensureCoreExists.bind(this));
-        this.ensureCoreExists(this.boardsServiceClient.boardsConfig);
-    }
+  @inject(BoardsListWidgetFrontendContribution)
+  protected readonly boardsManagerFrontendContribution: BoardsListWidgetFrontendContribution;
 
-    protected ensureCoreExists(config: BoardsConfig.Config): void {
-        const { selectedBoard } = config;
-        if (selectedBoard) {
-            this.boardsService.search({}).then(({ items }) => {
-                const candidates = items
-                    .filter(item => item.boards.some(board => Board.sameAs(board, selectedBoard)))
-                    .filter(({ installable, installedVersion }) => installable && !installedVersion);
-                for (const candidate of candidates) {
-                    // tslint:disable-next-line:max-line-length
-                    this.messageService.info(`The \`"${candidate.name}"\` core has to be installed for the currently selected \`"${selectedBoard.name}"\` board. Do you want to install it now?`, 'Install Manually', 'Yes').then(async answer => {
-                        if (answer === 'Yes') {
-                            const dialog = new InstallationProgressDialog(candidate.name, candidate.availableVersions[0]);
-                            dialog.open();
-                            try {
-                                await this.boardsService.install({ item: candidate });
-                            } finally {
-                                dialog.close();
-                            }
-                        }
-                        if (answer) {
-                            this.boardsManagerFrontendContribution.openView({ reveal: true }).then(widget => widget.refresh(candidate.name.toLocaleLowerCase()));
-                        }
-                    });
-                }
-            })
+  // Workaround for https://github.com/eclipse-theia/theia/issues/9349
+  protected notifications: Board[] = [];
+
+  // * "refusal" meaning a "prompt action" not accepting the auto-install offer ("X" or "install manually")
+  // we can use "portSelectedOnLastRefusal" to deduce when a board is unplugged after a user has "refused"
+  // an auto-install prompt. Important to know as we do not want "an unplug" to trigger a "refused" prompt
+  // showing again
+  private portSelectedOnLastRefusal: Port | undefined;
+  private lastRefusedPackageId: string | undefined;
+
+  onStart(): void {
+    const setEventListeners = () => {
+      this.boardsServiceClient.onBoardsConfigChanged((config) => {
+        const { selectedBoard, selectedPort } = config;
+
+        const boardWasUnplugged =
+          !selectedPort && this.portSelectedOnLastRefusal;
+
+        this.clearLastRefusedPromptInfo();
+
+        if (
+          boardWasUnplugged ||
+          !selectedBoard ||
+          this.promptAlreadyShowingForBoard(selectedBoard)
+        ) {
+          return;
         }
+
+        this.ensureCoreExists(selectedBoard, selectedPort);
+      });
+
+      // we "clearRefusedPackageInfo" if a "refused" package is eventually
+      // installed, though this is not strictly necessary. It's more of a
+      // cleanup, to ensure the related variables are representative of
+      // current state.
+      this.notificationCenter.onPlatformDidInstall((installed) => {
+        if (this.lastRefusedPackageId === installed.item.id) {
+          this.clearLastRefusedPromptInfo();
+        }
+      });
+    };
+
+    // we should invoke this.ensureCoreExists only once we're sure
+    // everything has been reconciled
+    this.boardsServiceClient.reconciled.then(() => {
+      const { selectedBoard, selectedPort } =
+        this.boardsServiceClient.boardsConfig;
+
+      if (selectedBoard) {
+        this.ensureCoreExists(selectedBoard, selectedPort);
+      }
+
+      setEventListeners();
+    });
+  }
+
+  private removeNotificationByBoard(selectedBoard: Board): void {
+    const index = this.notifications.findIndex((notification) =>
+      Board.sameAs(notification, selectedBoard)
+    );
+    if (index !== -1) {
+      this.notifications.splice(index, 1);
+    }
+  }
+
+  private clearLastRefusedPromptInfo(): void {
+    this.lastRefusedPackageId = undefined;
+    this.portSelectedOnLastRefusal = undefined;
+  }
+
+  private setLastRefusedPromptInfo(
+    packageId: string,
+    selectedPort?: Port
+  ): void {
+    this.lastRefusedPackageId = packageId;
+    this.portSelectedOnLastRefusal = selectedPort;
+  }
+
+  private promptAlreadyShowingForBoard(board: Board): boolean {
+    return Boolean(
+      this.notifications.find((notification) =>
+        Board.sameAs(notification, board)
+      )
+    );
+  }
+
+  protected ensureCoreExists(selectedBoard: Board, selectedPort?: Port): void {
+    this.notifications.push(selectedBoard);
+    this.boardsService.search({}).then((packages) => {
+      const candidate = this.getInstallCandidate(packages, selectedBoard);
+
+      if (candidate) {
+        this.showAutoInstallPrompt(candidate, selectedBoard, selectedPort);
+      } else {
+        this.removeNotificationByBoard(selectedBoard);
+      }
+    });
+  }
+
+  private getInstallCandidate(
+    packages: BoardsPackage[],
+    selectedBoard: Board
+  ): BoardsPackage | undefined {
+    // filter packagesForBoard selecting matches from the cli (installed packages)
+    // and matches based on the board name
+    // NOTE: this ensures the Deprecated & new packages are all in the array
+    // so that we can check if any of the valid packages is already installed
+    const packagesForBoard = packages.filter(
+      (pkg) =>
+        BoardsPackage.contains(selectedBoard, pkg) ||
+        pkg.boards.some((board) => board.name === selectedBoard.name)
+    );
+
+    // check if one of the packages for the board is already installed. if so, no hint
+    if (packagesForBoard.some(({ installedVersion }) => !!installedVersion)) {
+      return;
     }
 
+    // filter the installable (not installed) packages,
+    // CLI returns the packages already sorted with the deprecated ones at the end of the list
+    // in order to ensure the new ones are preferred
+    const candidates = packagesForBoard.filter(
+      ({ installable, installedVersion }) => installable && !installedVersion
+    );
+
+    return candidates[0];
+  }
+
+  private showAutoInstallPrompt(
+    candidate: BoardsPackage,
+    selectedBoard: Board,
+    selectedPort?: Port
+  ): void {
+    const candidateName = candidate.name;
+    const version = candidate.availableVersions[0]
+      ? `[v ${candidate.availableVersions[0]}]`
+      : '';
+
+    const info = this.generatePromptInfoText(
+      candidateName,
+      version,
+      selectedBoard.name
+    );
+
+    const actions = this.createPromptActions(candidate);
+
+    const onRefuse = () => {
+      this.setLastRefusedPromptInfo(candidate.id, selectedPort);
+    };
+    const handleAction = this.createOnAnswerHandler(actions, onRefuse);
+
+    const onAnswer = (answer: string) => {
+      this.removeNotificationByBoard(selectedBoard);
+
+      handleAction(answer);
+    };
+
+    this.messageService
+      .info(info, ...actions.map((action) => action.key))
+      .then(onAnswer);
+  }
+
+  private generatePromptInfoText(
+    candidateName: string,
+    version: string,
+    boardName: string
+  ): string {
+    return nls.localize(
+      'arduino/board/installNow',
+      'The "{0} {1}" core has to be installed for the currently selected "{2}" board. Do you want to install it now?',
+      candidateName,
+      version,
+      boardName
+    );
+  }
+
+  private createPromptActions(
+    candidate: BoardsPackage
+  ): AutoInstallPromptActions {
+    const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
+
+    const actions: AutoInstallPromptActions = [
+      {
+        key: InstallManually,
+        handler: () => {
+          this.boardsManagerFrontendContribution
+            .openView({ reveal: true })
+            .then((widget) =>
+              widget.refresh({
+                query: candidate.name.toLocaleLowerCase(),
+                type: 'All',
+              })
+            );
+        },
+      },
+      {
+        isAcceptance: true,
+        key: yes,
+        handler: () => {
+          return Installable.installWithProgress({
+            installable: this.boardsService,
+            item: candidate,
+            messageService: this.messageService,
+            responseService: this.responseService,
+            version: candidate.availableVersions[0],
+          });
+        },
+      },
+    ];
+
+    return actions;
+  }
+
+  private createOnAnswerHandler(
+    actions: AutoInstallPromptActions,
+    onRefuse?: () => void
+  ): (answer: string) => void {
+    return (answer) => {
+      const actionToHandle = actions.find((action) => action.key === answer);
+      actionToHandle?.handler();
+
+      if (!actionToHandle?.isAcceptance && onRefuse) {
+        onRefuse();
+      }
+    };
+  }
 }

arduino-ide-extension/src/browser/boards/boards-config-dialog-widget.tsx

@@ -1,55 +1,71 @@
-import * as React from 'react';
-import { injectable, inject } from 'inversify';
+import * as React from '@theia/core/shared/react';
+import { injectable, inject } from '@theia/core/shared/inversify';
 import { Emitter } from '@theia/core/lib/common/event';
 import { ReactWidget, Message } from '@theia/core/lib/browser';
 import { BoardsService } from '../../common/protocol/boards-service';
 import { BoardsConfig } from './boards-config';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import { BoardsServiceProvider } from './boards-service-provider';
+import { NotificationCenter } from '../notification-center';
 
 @injectable()
 export class BoardsConfigDialogWidget extends ReactWidget {
+  @inject(BoardsService)
+  protected readonly boardsService: BoardsService;
 
-    @inject(BoardsService)
-    protected readonly boardsService: BoardsService;
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
 
-    protected readonly onBoardConfigChangedEmitter = new Emitter<BoardsConfig.Config>();
-    readonly onBoardConfigChanged = this.onBoardConfigChangedEmitter.event;
+  protected readonly onFilterTextDidChangeEmitter = new Emitter<string>();
+  protected readonly onBoardConfigChangedEmitter =
+    new Emitter<BoardsConfig.Config>();
+  readonly onBoardConfigChanged = this.onBoardConfigChangedEmitter.event;
 
-    protected focusNode: HTMLElement | undefined;
+  protected focusNode: HTMLElement | undefined;
 
-    constructor() {
-        super();
-        this.id = 'select-board-dialog';
+  constructor() {
+    super();
+    this.id = 'select-board-dialog';
+    this.toDispose.pushAll([
+      this.onBoardConfigChangedEmitter,
+      this.onFilterTextDidChangeEmitter,
+    ]);
+  }
+
+  search(query: string): void {
+    this.onFilterTextDidChangeEmitter.fire(query);
+  }
+
+  protected fireConfigChanged = (config: BoardsConfig.Config) => {
+    this.onBoardConfigChangedEmitter.fire(config);
+  };
+
+  protected setFocusNode = (element: HTMLElement | undefined) => {
+    this.focusNode = element;
+  };
+
+  protected render(): React.ReactNode {
+    return (
+      <div className="selectBoardContainer">
+        <BoardsConfig
+          boardsServiceProvider={this.boardsServiceClient}
+          notificationCenter={this.notificationCenter}
+          onConfigChange={this.fireConfigChanged}
+          onFocusNodeSet={this.setFocusNode}
+          onFilteredTextDidChangeEvent={this.onFilterTextDidChangeEmitter.event}
+          onAppStateDidChange={this.notificationCenter.onAppStateDidChange}
+        />
+      </div>
+    );
+  }
+
+  protected override onActivateRequest(msg: Message): void {
+    super.onActivateRequest(msg);
+    if (this.focusNode instanceof HTMLInputElement) {
+      this.focusNode.select();
     }
-
-    protected fireConfigChanged = (config: BoardsConfig.Config) => {
-        this.onBoardConfigChangedEmitter.fire(config);
-    }
-
-    protected setFocusNode = (element: HTMLElement | undefined) => {
-        this.focusNode = element;
-    }
-
-    protected render(): React.ReactNode {
-        return <div className='selectBoardContainer'>
-            <BoardsConfig
-                boardsService={this.boardsService}
-                boardsServiceClient={this.boardsServiceClient}
-                onConfigChange={this.fireConfigChanged}
-                onFocusNodeSet={this.setFocusNode} />
-        </div>;
-    }
-
-    protected onActivateRequest(msg: Message): void {
-        super.onActivateRequest(msg);
-        if (this.focusNode instanceof HTMLInputElement) {
-            this.focusNode.select();
-        }
-        (this.focusNode || this.node).focus();
-    }
-
-
+    (this.focusNode || this.node).focus();
+  }
 }

arduino-ide-extension/src/browser/boards/boards-config-dialog.ts

@@ -1,113 +1,142 @@
-import { injectable, inject, postConstruct } from 'inversify';
-import { Message } from '@phosphor/messaging';
-import { AbstractDialog, DialogProps, Widget, DialogError } from '@theia/core/lib/browser';
-import { BoardsService } from '../../common/protocol/boards-service';
+import {
+  injectable,
+  inject,
+  postConstruct,
+} from '@theia/core/shared/inversify';
+import { Message } from '@theia/core/shared/@phosphor/messaging';
+import { DialogProps, Widget, DialogError } from '@theia/core/lib/browser';
+import { AbstractDialog } from '../theia/dialogs/dialogs';
 import { BoardsConfig } from './boards-config';
+import { BoardsService } from '../../common/protocol/boards-service';
+import { BoardsServiceProvider } from './boards-service-provider';
 import { BoardsConfigDialogWidget } from './boards-config-dialog-widget';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
-export class BoardsConfigDialogProps extends DialogProps {
-}
+export class BoardsConfigDialogProps extends DialogProps {}
 
 @injectable()
 export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
+  @inject(BoardsConfigDialogWidget)
+  protected readonly widget: BoardsConfigDialogWidget;
 
-    @inject(BoardsConfigDialogWidget)
-    protected readonly widget: BoardsConfigDialogWidget;
+  @inject(BoardsService)
+  protected readonly boardService: BoardsService;
 
-    @inject(BoardsService)
-    protected readonly boardService: BoardsService;
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+  protected config: BoardsConfig.Config = {};
 
-    protected config: BoardsConfig.Config = {};
+  constructor(
+    @inject(BoardsConfigDialogProps)
+    protected override readonly props: BoardsConfigDialogProps
+  ) {
+    super({ ...props, maxWidth: 500 });
 
-    constructor(@inject(BoardsConfigDialogProps) protected readonly props: BoardsConfigDialogProps) {
-        super(props);
+    this.node.id = 'select-board-dialog-container';
+    this.contentNode.classList.add('select-board-dialog');
+    this.contentNode.appendChild(this.createDescription());
 
-        this.contentNode.classList.add('select-board-dialog');
-        this.contentNode.appendChild(this.createDescription());
+    this.appendCloseButton(
+      nls.localize('vscode/issueMainService/cancel', 'Cancel')
+    );
+    this.appendAcceptButton(nls.localize('vscode/issueMainService/ok', 'OK'));
+  }
 
-        this.appendCloseButton('CANCEL');
-        this.appendAcceptButton('OK');
-    }
-
-    @postConstruct()
-    protected init(): void {
-        this.toDispose.push(this.boardsServiceClient.onBoardsConfigChanged(config => {
-            this.config = config;
-            this.update();
-        }));
-    }
-
-    protected createDescription(): HTMLElement {
-        const head = document.createElement('div');
-        head.classList.add('head');
-
-        const title = document.createElement('div');
-        title.textContent = 'Select Other Board & Port';
-        title.classList.add('title');
-        head.appendChild(title);
-
-        const text = document.createElement('div');
-        text.classList.add('text');
-        head.appendChild(text);
-
-        for (const paragraph of [
-            'Select both a Board and a Port if you want to upload a sketch.',
-            'If you only select a Board you will be able just to compile, but not to upload your sketch.'
-        ]) {
-            const p = document.createElement('p');
-            p.textContent = paragraph;
-            text.appendChild(p);
-        }
-
-        return head;
-    }
-
-    protected onAfterAttach(msg: Message): void {
-        if (this.widget.isAttached) {
-            Widget.detach(this.widget);
-        }
-        Widget.attach(this.widget, this.contentNode);
-        this.toDisposeOnDetach.push(this.widget.onBoardConfigChanged(config => {
-            this.config = config;
-            this.update();
-        }));
-        super.onAfterAttach(msg);
+  @postConstruct()
+  protected init(): void {
+    this.toDispose.push(
+      this.boardsServiceClient.onBoardsConfigChanged((config) => {
+        this.config = config;
         this.update();
+      })
+    );
+  }
+
+  /**
+   * Pass in an empty string if you want to reset the search term. Using `undefined` has no effect.
+   */
+  override async open(
+    query: string | undefined = undefined
+  ): Promise<BoardsConfig.Config | undefined> {
+    if (typeof query === 'string') {
+      this.widget.search(query);
+    }
+    return super.open();
+  }
+
+  protected createDescription(): HTMLElement {
+    const head = document.createElement('div');
+    head.classList.add('head');
+
+    const text = document.createElement('div');
+    text.classList.add('text');
+    head.appendChild(text);
+
+    for (const paragraph of [
+      nls.localize(
+        'arduino/board/configDialog1',
+        'Select both a Board and a Port if you want to upload a sketch.'
+      ),
+      nls.localize(
+        'arduino/board/configDialog2',
+        'If you only select a Board you will be able to compile, but not to upload your sketch.'
+      ),
+    ]) {
+      const p = document.createElement('div');
+      p.textContent = paragraph;
+      text.appendChild(p);
     }
 
-    protected onUpdateRequest(msg: Message) {
-        super.onUpdateRequest(msg);
-        this.widget.update();
-    }
+    return head;
+  }
 
-    protected onActivateRequest(msg: Message): void {
-        super.onActivateRequest(msg);
-        this.widget.activate();
+  protected override onAfterAttach(msg: Message): void {
+    if (this.widget.isAttached) {
+      Widget.detach(this.widget);
     }
+    Widget.attach(this.widget, this.contentNode);
+    this.toDisposeOnDetach.push(
+      this.widget.onBoardConfigChanged((config) => {
+        this.config = config;
+        this.update();
+      })
+    );
+    super.onAfterAttach(msg);
+    this.update();
+  }
 
-    protected handleEnter(event: KeyboardEvent): boolean | void {
-        if (event.target instanceof HTMLTextAreaElement) {
-            return false;
-        }
+  protected override onUpdateRequest(msg: Message): void {
+    super.onUpdateRequest(msg);
+    this.widget.update();
+  }
+
+  protected override onActivateRequest(msg: Message): void {
+    super.onActivateRequest(msg);
+    this.widget.activate();
+  }
+
+  protected override handleEnter(event: KeyboardEvent): boolean | void {
+    if (event.target instanceof HTMLTextAreaElement) {
+      return false;
     }
+  }
 
-    protected isValid(value: BoardsConfig.Config): DialogError {
-        if (!value.selectedBoard) {
-            if (value.selectedPort) {
-                return 'Please pick a board connected to the port you have selected.';
-            }
-            return false;
-        }
-        return '';
-    }
-
-    get value(): BoardsConfig.Config {
-        return this.config;
+  protected override isValid(value: BoardsConfig.Config): DialogError {
+    if (!value.selectedBoard) {
+      if (value.selectedPort) {
+        return nls.localize(
+          'arduino/board/pleasePickBoard',
+          'Please pick a board connected to the port you have selected.'
+        );
+      }
+      return false;
     }
+    return '';
+  }
 
+  get value(): BoardsConfig.Config {
+    return this.config;
+  }
 }

arduino-ide-extension/src/browser/boards/boards-config.tsx

@@ -1,295 +1,434 @@
-import * as React from 'react';
-import { DisposableCollection } from '@theia/core';
-import { BoardsService, Board, Port, AttachedSerialBoard, AttachedBoardsChangeEvent } from '../../common/protocol/boards-service';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import * as React from '@theia/core/shared/react';
+import { Event } from '@theia/core/lib/common/event';
+import { notEmpty } from '@theia/core/lib/common/objects';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import {
+  Board,
+  Port,
+  BoardWithPackage,
+} from '../../common/protocol/boards-service';
+import { NotificationCenter } from '../notification-center';
+import {
+  AvailableBoard,
+  BoardsServiceProvider,
+} from './boards-service-provider';
+import { naturalCompare } from '../../common/utils';
+import { nls } from '@theia/core/lib/common';
+import { FrontendApplicationState } from '@theia/core/lib/common/frontend-application-state';
 
 export namespace BoardsConfig {
+  export interface Config {
+    selectedBoard?: Board;
+    selectedPort?: Port;
+  }
 
-    export interface Config {
-        selectedBoard?: Board;
-        selectedPort?: Port;
-    }
-
-    export interface Props {
-        readonly boardsService: BoardsService;
-        readonly boardsServiceClient: BoardsServiceClientImpl;
-        readonly onConfigChange: (config: Config) => void;
-        readonly onFocusNodeSet: (element: HTMLElement | undefined) => void;
-    }
-
-    export interface State extends Config {
-        searchResults: Array<Board & { packageName: string }>;
-        knownPorts: Port[];
-        showAllPorts: boolean;
-    }
+  export interface Props {
+    readonly boardsServiceProvider: BoardsServiceProvider;
+    readonly notificationCenter: NotificationCenter;
+    readonly onConfigChange: (config: Config) => void;
+    readonly onFocusNodeSet: (element: HTMLElement | undefined) => void;
+    readonly onFilteredTextDidChangeEvent: Event<string>;
+    readonly onAppStateDidChange: Event<FrontendApplicationState>;
+  }
 
+  export interface State extends Config {
+    searchResults: Array<BoardWithPackage>;
+    knownPorts: Port[];
+    showAllPorts: boolean;
+    query: string;
+  }
 }
 
 export abstract class Item<T> extends React.Component<{
-    item: T,
-    label: string,
-    selected: boolean,
-    onClick: (item: T) => void,
-    missing?: boolean,
-    detail?: string
+  item: T;
+  label: string;
+  selected: boolean;
+  onClick: (item: T) => void;
+  missing?: boolean;
+  details?: string;
 }> {
-
-    render(): React.ReactNode {
-        const { selected, label, missing, detail } = this.props;
-        const classNames = ['item'];
-        if (selected) {
-            classNames.push('selected');
-        }
-        if (missing === true) {
-            classNames.push('missing')
-        }
-        return <div onClick={this.onClick} className={classNames.join(' ')} title={`${label}${!detail ? '' : detail}`}>
-            <div className='label'>
-                {label}
-            </div>
-            {!detail ? '' : <div className='detail'>{detail}</div>}
-            {!selected ? '' : <div className='selected-icon'><i className='fa fa-check' /></div>}
-        </div>;
+  override render(): React.ReactNode {
+    const { selected, label, missing, details } = this.props;
+    const classNames = ['item'];
+    if (selected) {
+      classNames.push('selected');
     }
-
-    protected onClick = () => {
-        this.props.onClick(this.props.item);
+    if (missing === true) {
+      classNames.push('missing');
     }
+    return (
+      <div
+        onClick={this.onClick}
+        className={classNames.join(' ')}
+        title={`${label}${!details ? '' : details}`}
+      >
+        <div className="label">{label}</div>
+        {!details ? '' : <div className="details">{details}</div>}
+        {!selected ? (
+          ''
+        ) : (
+          <div className="selected-icon">
+            <i className="fa fa-check" />
+          </div>
+        )}
+      </div>
+    );
+  }
 
+  protected onClick = () => {
+    this.props.onClick(this.props.item);
+  };
 }
 
-export class BoardsConfig extends React.Component<BoardsConfig.Props, BoardsConfig.State> {
+export class BoardsConfig extends React.Component<
+  BoardsConfig.Props,
+  BoardsConfig.State
+> {
+  protected toDispose = new DisposableCollection();
 
-    protected toDispose = new DisposableCollection();
+  constructor(props: BoardsConfig.Props) {
+    super(props);
 
-    constructor(props: BoardsConfig.Props) {
-        super(props);
+    const { boardsConfig } = props.boardsServiceProvider;
+    this.state = {
+      searchResults: [],
+      knownPorts: [],
+      showAllPorts: false,
+      query: '',
+      ...boardsConfig,
+    };
+  }
 
-        const { boardsConfig } = props.boardsServiceClient;
-        this.state = {
-            searchResults: [],
-            knownPorts: [],
-            showAllPorts: false,
-            ...boardsConfig
+  override componentDidMount(): void {
+    this.toDispose.pushAll([
+      this.props.onAppStateDidChange((state) => {
+        if (state === 'ready') {
+          this.updateBoards();
+          this.updatePorts(
+            this.props.boardsServiceProvider.availableBoards
+              .map(({ port }) => port)
+              .filter(notEmpty)
+          );
         }
-    }
-
-    componentDidMount() {
-        this.updateBoards();
-        this.props.boardsService.getAvailablePorts().then(({ ports }) => this.updatePorts(ports));
-        const { boardsServiceClient: client } = this.props;
-        this.toDispose.pushAll([
-            client.onBoardsChanged(event => this.updatePorts(event.newState.ports, AttachedBoardsChangeEvent.diff(event).detached.ports)),
-            client.onBoardsConfigChanged(({ selectedBoard, selectedPort }) => {
-                this.setState({ selectedBoard, selectedPort }, () => this.fireConfigChanged());
-            })
-        ]);
-    }
-
-    componentWillUnmount(): void {
-        this.toDispose.dispose();
-    }
-
-    protected fireConfigChanged() {
-        const { selectedBoard, selectedPort } = this.state;
-        this.props.onConfigChange({ selectedBoard, selectedPort });
-    }
-
-    protected updateBoards = (eventOrQuery: React.ChangeEvent<HTMLInputElement> | string = '') => {
-        const query = (typeof eventOrQuery === 'string'
-            ? eventOrQuery
-            : eventOrQuery.target.value.toLowerCase()
-        ).trim();
-        this.queryBoards({ query }).then(({ searchResults }) => this.setState({ searchResults }));
-    }
-
-    protected updatePorts = (ports: Port[] = [], removedPorts: Port[] = []) => {
-        this.queryPorts(Promise.resolve({ ports })).then(({ knownPorts }) => {
-            let { selectedPort } = this.state;
-            // If the currently selected port is not available anymore, unset the selected port.
-            if (removedPorts.some(port => Port.equals(port, selectedPort))) {
-                selectedPort = undefined;
-            }
-            this.setState({ knownPorts, selectedPort }, () => this.fireConfigChanged());
-        });
-    }
-
-    protected queryBoards = (options: { query?: string } = {}): Promise<{ searchResults: Array<Board & { packageName: string }> }> => {
-        const { boardsService } = this.props;
-        const query = (options.query || '').toLocaleLowerCase();
-        return new Promise<{ searchResults: Array<Board & { packageName: string }> }>(resolve => {
-            boardsService.search(options)
-                .then(({ items }) => items
-                    .map(item => item.boards.map(board => ({ ...board, packageName: item.name })))
-                    .reduce((acc, curr) => acc.concat(curr), [])
-                    .filter(board => board.name.toLocaleLowerCase().indexOf(query) !== -1)
-                    .sort(Board.compare))
-                .then(searchResults => resolve({ searchResults }));
-        });
-    }
-
-    protected get attachedBoards(): Promise<{ boards: Board[] }> {
-        return this.props.boardsService.getAttachedBoards();
-    }
-
-    protected get availablePorts(): Promise<{ ports: Port[] }> {
-        return this.props.boardsService.getAvailablePorts();
-    }
-
-    protected queryPorts = (availablePorts: Promise<{ ports: Port[] }> = this.availablePorts) => {
-        return new Promise<{ knownPorts: Port[] }>(resolve => {
-            availablePorts
-                .then(({ ports }) => ports
-                    .sort(Port.compare))
-                .then(knownPorts => resolve({ knownPorts }));
-        });
-    }
-
-    protected toggleFilterPorts = () => {
-        this.setState({ showAllPorts: !this.state.showAllPorts });
-    }
-
-    protected selectPort = (selectedPort: Port | undefined) => {
-        this.setState({ selectedPort }, () => this.fireConfigChanged());
-    }
-
-    protected selectBoard = (selectedBoard: Board & { packageName: string } | undefined) => {
-        this.setState({ selectedBoard }, () => this.fireConfigChanged());
-    }
-
-    protected focusNodeSet = (element: HTMLElement | null) => {
-        this.props.onFocusNodeSet(element || undefined);
-    }
-
-    render(): React.ReactNode {
-        return <div className='body'>
-            {this.renderContainer('boards', this.renderBoards.bind(this))}
-            {this.renderContainer('ports', this.renderPorts.bind(this), this.renderPortsFooter.bind(this))}
-        </div>;
-    }
-
-    protected renderContainer(title: string, contentRenderer: () => React.ReactNode, footerRenderer?: () => React.ReactNode): React.ReactNode {
-        return <div className='container'>
-            <div className='content'>
-                <div className='title'>
-                    {title}
-                </div>
-                {contentRenderer()}
-                <div className='footer'>
-                    {(footerRenderer ? footerRenderer() : '')}
-                </div>
-            </div>
-        </div>;
-    }
-
-    protected renderBoards(): React.ReactNode {
-        const { selectedBoard, searchResults } = this.state;
-        // Board names are not unique. We show the corresponding core name as a detail.
-        // https://github.com/arduino/arduino-cli/pull/294#issuecomment-513764948
-        const distinctBoardNames = new Map<string, number>();
-        for (const { name } of searchResults) {
-            const counter = distinctBoardNames.get(name) || 0;
-            distinctBoardNames.set(name, counter + 1);
+      }),
+      this.props.boardsServiceProvider.onAvailablePortsChanged(
+        ({ newState, oldState }) => {
+          const removedPorts = oldState.filter(
+            (oldPort) =>
+              !newState.find((newPort) => Port.sameAs(newPort, oldPort))
+          );
+          this.updatePorts(newState, removedPorts);
         }
-
-        // Due to the non-unique board names, we have to check the package name as well.
-        const selected = (board: Board & { packageName: string }) => {
-            if (!!selectedBoard) {
-                if (Board.equals(board, selectedBoard)) {
-                    if ('packageName' in selectedBoard) {
-                        return board.packageName === (selectedBoard as any).packageName;
-                    }
-                    return true;
-                }
-            }
-            return false;
+      ),
+      this.props.boardsServiceProvider.onBoardsConfigChanged(
+        ({ selectedBoard, selectedPort }) => {
+          this.setState({ selectedBoard, selectedPort }, () =>
+            this.fireConfigChanged()
+          );
         }
+      ),
+      this.props.notificationCenter.onPlatformDidInstall(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onPlatformDidUninstall(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onIndexUpdateDidComplete(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onDaemonDidStart(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onDaemonDidStop(() =>
+        this.setState({ searchResults: [] })
+      ),
+      this.props.onFilteredTextDidChangeEvent((query) =>
+        this.setState({ query }, () => this.updateBoards(this.state.query))
+      ),
+    ]);
+  }
 
-        return <React.Fragment>
-            <div className='search'>
-                <input type='search' placeholder='SEARCH BOARD' onChange={this.updateBoards} ref={this.focusNodeSet} />
-                <i className='fa fa-search'></i>
-            </div>
-            <div className='boards list'>
-                {this.state.searchResults.map(board => <Item<Board & { packageName: string }>
-                    key={`${board.name}-${board.packageName}`}
-                    item={board}
-                    label={board.name}
-                    detail={(distinctBoardNames.get(board.name) || 0) > 1 ? ` - ${board.packageName}` : undefined}
-                    selected={selected(board)}
-                    onClick={this.selectBoard}
-                    missing={!Board.installed(board)}
-                />)}
-            </div>
-        </React.Fragment>;
+  override componentWillUnmount(): void {
+    this.toDispose.dispose();
+  }
+
+  protected fireConfigChanged(): void {
+    const { selectedBoard, selectedPort } = this.state;
+    this.props.onConfigChange({ selectedBoard, selectedPort });
+  }
+
+  protected updateBoards = (
+    eventOrQuery: React.ChangeEvent<HTMLInputElement> | string = ''
+  ) => {
+    const query =
+      typeof eventOrQuery === 'string'
+        ? eventOrQuery
+        : eventOrQuery.target.value.toLowerCase();
+    this.setState({ query });
+    this.queryBoards({ query }).then((searchResults) =>
+      this.setState({ searchResults })
+    );
+  };
+
+  protected updatePorts = (ports: Port[] = [], removedPorts: Port[] = []) => {
+    this.queryPorts(Promise.resolve(ports)).then(({ knownPorts }) => {
+      let { selectedPort } = this.state;
+      // If the currently selected port is not available anymore, unset the selected port.
+      if (removedPorts.some((port) => Port.sameAs(port, selectedPort))) {
+        selectedPort = undefined;
+      }
+      this.setState({ knownPorts, selectedPort }, () =>
+        this.fireConfigChanged()
+      );
+    });
+  };
+
+  protected queryBoards = (
+    options: { query?: string } = {}
+  ): Promise<Array<BoardWithPackage>> => {
+    return this.props.boardsServiceProvider.searchBoards(options);
+  };
+
+  protected get availablePorts(): MaybePromise<Port[]> {
+    return this.props.boardsServiceProvider.availableBoards
+      .map(({ port }) => port)
+      .filter(notEmpty);
+  }
+
+  protected get availableBoards(): AvailableBoard[] {
+    return this.props.boardsServiceProvider.availableBoards;
+  }
+
+  protected queryPorts = async (
+    availablePorts: MaybePromise<Port[]> = this.availablePorts
+  ) => {
+    // Available ports must be sorted in this order:
+    // 1. Serial with recognized boards
+    // 2. Serial with guessed boards
+    // 3. Serial with incomplete boards
+    // 4. Network with recognized boards
+    // 5. Other protocols with recognized boards
+    const ports = (await availablePorts).sort((left: Port, right: Port) => {
+      if (left.protocol === 'serial' && right.protocol !== 'serial') {
+        return -1;
+      } else if (left.protocol !== 'serial' && right.protocol === 'serial') {
+        return 1;
+      } else if (left.protocol === 'network' && right.protocol !== 'network') {
+        return -1;
+      } else if (left.protocol !== 'network' && right.protocol === 'network') {
+        return 1;
+      } else if (left.protocol === right.protocol) {
+        // We show ports, including those that have guessed
+        // or unrecognized boards, so we must sort those too.
+        const leftBoard = this.availableBoards.find(
+          (board) => board.port === left
+        );
+        const rightBoard = this.availableBoards.find(
+          (board) => board.port === right
+        );
+        if (leftBoard && !rightBoard) {
+          return -1;
+        } else if (!leftBoard && rightBoard) {
+          return 1;
+        } else if (leftBoard?.state! < rightBoard?.state!) {
+          return -1;
+        } else if (leftBoard?.state! > rightBoard?.state!) {
+          return 1;
+        }
+      }
+      return naturalCompare(left.address, right.address);
+    });
+    return { knownPorts: ports };
+  };
+
+  protected toggleFilterPorts = () => {
+    this.setState({ showAllPorts: !this.state.showAllPorts });
+  };
+
+  protected selectPort = (selectedPort: Port | undefined) => {
+    this.setState({ selectedPort }, () => this.fireConfigChanged());
+  };
+
+  protected selectBoard = (selectedBoard: BoardWithPackage | undefined) => {
+    this.setState({ selectedBoard }, () => this.fireConfigChanged());
+  };
+
+  protected focusNodeSet = (element: HTMLElement | null) => {
+    this.props.onFocusNodeSet(element || undefined);
+  };
+
+  override render(): React.ReactNode {
+    return (
+      <>
+        {this.renderContainer(
+          nls.localize('arduino/board/boards', 'boards'),
+          this.renderBoards.bind(this)
+        )}
+        {this.renderContainer(
+          nls.localize('arduino/board/ports', 'ports'),
+          this.renderPorts.bind(this),
+          this.renderPortsFooter.bind(this)
+        )}
+      </>
+    );
+  }
+
+  protected renderContainer(
+    title: string,
+    contentRenderer: () => React.ReactNode,
+    footerRenderer?: () => React.ReactNode
+  ): React.ReactNode {
+    return (
+      <div className="container">
+        <div className="content">
+          <div className="title">{title}</div>
+          {contentRenderer()}
+          <div className="footer">{footerRenderer ? footerRenderer() : ''}</div>
+        </div>
+      </div>
+    );
+  }
+
+  protected renderBoards(): React.ReactNode {
+    const { selectedBoard, searchResults, query } = this.state;
+    // Board names are not unique per core https://github.com/arduino/arduino-pro-ide/issues/262#issuecomment-661019560
+    // It is tricky when the core is not yet installed, no FQBNs are available.
+    const distinctBoards = new Map<string, Board.Detailed>();
+    const toKey = ({ name, packageName, fqbn }: Board.Detailed) =>
+      !!fqbn ? `${name}-${packageName}-${fqbn}` : `${name}-${packageName}`;
+    for (const board of Board.decorateBoards(selectedBoard, searchResults)) {
+      const key = toKey(board);
+      if (!distinctBoards.has(key)) {
+        distinctBoards.set(key, board);
+      }
     }
 
-    protected renderPorts(): React.ReactNode {
-        const filter = this.state.showAllPorts ? () => true : Port.isBoardPort;
-        const ports = this.state.knownPorts.filter(filter);
-        return !ports.length ?
-            (
-                <div className='loading noselect'>
-                    No ports discovered
-                </div>
-            ) :
-            (
-                <div className='ports list'>
-                    {ports.map(port => <Item<Port>
-                        key={Port.toString(port)}
-                        item={port}
-                        label={Port.toString(port)}
-                        selected={Port.equals(this.state.selectedPort, port)}
-                        onClick={this.selectPort}
-                    />)}
-                </div>
-            );
-    }
+    const boardsList = Array.from(distinctBoards.values()).map((board) => (
+      <Item<BoardWithPackage>
+        key={toKey(board)}
+        item={board}
+        label={board.name}
+        details={board.details}
+        selected={board.selected}
+        onClick={this.selectBoard}
+        missing={board.missing}
+      />
+    ));
 
-    protected renderPortsFooter(): React.ReactNode {
-        return <div className='noselect'>
-            <label
-                title='Shows all available ports when enabled'>
-                <input
-                    type='checkbox'
-                    defaultChecked={this.state.showAllPorts}
-                    onChange={this.toggleFilterPorts}
-                />
-                <span>Show all ports</span>
-            </label>
-        </div>;
-    }
+    return (
+      <React.Fragment>
+        <div className="search">
+          <input
+            type="search"
+            value={query}
+            className="theia-input"
+            placeholder={nls.localize(
+              'arduino/board/searchBoard',
+              'Search board'
+            )}
+            onChange={this.updateBoards}
+            ref={this.focusNodeSet}
+          />
+          <i className="fa fa-search"></i>
+        </div>
+        {boardsList.length > 0 ? (
+          <div className="boards list">{boardsList}</div>
+        ) : (
+          <div className="no-result">
+            {nls.localize(
+              'arduino/board/noBoardsFound',
+              'No boards found for "{0}"',
+              query
+            )}
+          </div>
+        )}
+      </React.Fragment>
+    );
+  }
 
+  protected renderPorts(): React.ReactNode {
+    let ports = [] as Port[];
+    if (this.state.showAllPorts) {
+      ports = this.state.knownPorts;
+    } else {
+      ports = this.state.knownPorts.filter(
+        Port.visiblePorts(this.availableBoards)
+      );
+    }
+    return !ports.length ? (
+      <div className="no-result">
+        {nls.localize('arduino/board/noPortsDiscovered', 'No ports discovered')}
+      </div>
+    ) : (
+      <div className="ports list">
+        {ports.map((port) => (
+          <Item<Port>
+            key={`${Port.keyOf(port)}`}
+            item={port}
+            label={Port.toString(port)}
+            selected={Port.sameAs(this.state.selectedPort, port)}
+            onClick={this.selectPort}
+          />
+        ))}
+      </div>
+    );
+  }
+
+  protected renderPortsFooter(): React.ReactNode {
+    return (
+      <div className="noselect">
+        <label
+          title={nls.localize(
+            'arduino/board/showAllAvailablePorts',
+            'Shows all available ports when enabled'
+          )}
+        >
+          <input
+            type="checkbox"
+            defaultChecked={this.state.showAllPorts}
+            onChange={this.toggleFilterPorts}
+          />
+          <span>
+            {nls.localize('arduino/board/showAllPorts', 'Show all ports')}
+          </span>
+        </label>
+      </div>
+    );
+  }
 }
 
 export namespace BoardsConfig {
-
-    export namespace Config {
-
-        export function sameAs(config: Config, other: Config | AttachedSerialBoard): boolean {
-            const { selectedBoard, selectedPort } = config;
-            if (AttachedSerialBoard.is(other)) {
-                return !!selectedBoard
-                    && Board.equals(other, selectedBoard)
-                    && Port.sameAs(selectedPort, other.port);
-            }
-            return sameAs(config, other);
-        }
-
-        export function equals(left: Config, right: Config): boolean {
-            return left.selectedBoard === right.selectedBoard
-                && left.selectedPort === right.selectedPort;
-        }
-
-        export function toString(config: Config, options: { default: string } = { default: '' }): string {
-            const { selectedBoard, selectedPort: port } = config;
-            if (!selectedBoard) {
-                return options.default;
-            }
-            const { name } = selectedBoard;
-            return `${name}${port ? ' at ' + Port.toString(port) : ''}`;
-        }
-
+  export namespace Config {
+    export function sameAs(config: Config, other: Config | Board): boolean {
+      const { selectedBoard, selectedPort } = config;
+      if (Board.is(other)) {
+        return (
+          !!selectedBoard &&
+          Board.equals(other, selectedBoard) &&
+          Port.sameAs(selectedPort, other.port)
+        );
+      }
+      return sameAs(config, other);
     }
 
+    export function equals(left: Config, right: Config): boolean {
+      return (
+        left.selectedBoard === right.selectedBoard &&
+        left.selectedPort === right.selectedPort
+      );
+    }
+
+    export function toString(
+      config: Config,
+      options: { default: string } = { default: '' }
+    ): string {
+      const { selectedBoard, selectedPort: port } = config;
+      if (!selectedBoard) {
+        return options.default;
+      }
+      const { name } = selectedBoard;
+      return `${name}${port ? ` at ${port.address}` : ''}`;
+    }
+  }
 }

arduino-ide-extension/src/browser/boards/boards-data-menu-updater.ts

@@ -0,0 +1,174 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { CommandRegistry } from '@theia/core/lib/common/command';
+import { MenuModelRegistry } from '@theia/core/lib/common/menu';
+import {
+  Disposable,
+  DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { BoardsServiceProvider } from './boards-service-provider';
+import { Board, ConfigOption, Programmer } from '../../common/protocol';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser';
+import { BoardsDataStore } from './boards-data-store';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { ArduinoMenus, unregisterSubmenu } from '../menu/arduino-menus';
+import { nls } from '@theia/core/lib/common';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+
+@injectable()
+export class BoardsDataMenuUpdater implements FrontendApplicationContribution {
+  @inject(CommandRegistry)
+  protected readonly commandRegistry: CommandRegistry;
+
+  @inject(MenuModelRegistry)
+  protected readonly menuRegistry: MenuModelRegistry;
+
+  @inject(MainMenuManager)
+  protected readonly mainMenuManager: MainMenuManager;
+
+  @inject(BoardsDataStore)
+  protected readonly boardsDataStore: BoardsDataStore;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
+
+  @inject(FrontendApplicationStateService)
+  private readonly appStateService: FrontendApplicationStateService;
+
+  protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+  protected readonly toDisposeOnBoardChange = new DisposableCollection();
+
+  async onStart(): Promise<void> {
+    this.appStateService
+      .reachedState('ready')
+      .then(() =>
+        this.updateMenuActions(
+          this.boardsServiceClient.boardsConfig.selectedBoard
+        )
+      );
+    this.boardsDataStore.onChanged(() =>
+      this.updateMenuActions(
+        this.boardsServiceClient.boardsConfig.selectedBoard
+      )
+    );
+    this.boardsServiceClient.onBoardsConfigChanged(({ selectedBoard }) =>
+      this.updateMenuActions(selectedBoard)
+    );
+  }
+
+  protected async updateMenuActions(
+    selectedBoard: Board | undefined
+  ): Promise<void> {
+    return this.queue.add(async () => {
+      this.toDisposeOnBoardChange.dispose();
+      this.mainMenuManager.update();
+      if (selectedBoard) {
+        const { fqbn } = selectedBoard;
+        if (fqbn) {
+          const { configOptions, programmers, selectedProgrammer } =
+            await this.boardsDataStore.getData(fqbn);
+          if (configOptions.length) {
+            const boardsConfigMenuPath = [
+              ...ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP,
+              'z01_boardsConfig',
+            ]; // `z_` is for ordering.
+            for (const { label, option, values } of configOptions.sort(
+              ConfigOption.LABEL_COMPARATOR
+            )) {
+              const menuPath = [...boardsConfigMenuPath, `${option}`];
+              const commands = new Map<
+                string,
+                Disposable & { label: string }
+              >();
+              for (const value of values) {
+                const id = `${fqbn}-${option}--${value.value}`;
+                const command = { id };
+                const selectedValue = value.value;
+                const handler = {
+                  execute: () =>
+                    this.boardsDataStore.selectConfigOption({
+                      fqbn,
+                      option,
+                      selectedValue,
+                    }),
+                  isToggled: () => value.selected,
+                };
+                commands.set(
+                  id,
+                  Object.assign(
+                    this.commandRegistry.registerCommand(command, handler),
+                    { label: value.label }
+                  )
+                );
+              }
+              this.menuRegistry.registerSubmenu(menuPath, label);
+              this.toDisposeOnBoardChange.pushAll([
+                ...commands.values(),
+                Disposable.create(() =>
+                  unregisterSubmenu(menuPath, this.menuRegistry)
+                ),
+                ...Array.from(commands.keys()).map((commandId, i) => {
+                  const { label } = commands.get(commandId)!;
+                  this.menuRegistry.registerMenuAction(menuPath, {
+                    commandId,
+                    order: String(i).padStart(4),
+                    label,
+                  });
+                  return Disposable.create(() =>
+                    this.menuRegistry.unregisterMenuAction(commandId)
+                  );
+                }),
+              ]);
+            }
+          }
+          if (programmers.length) {
+            const programmersMenuPath = [
+              ...ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP,
+              'z02_programmers',
+            ];
+            const programmerNls = nls.localize(
+              'arduino/board/programmer',
+              'Programmer'
+            );
+            const label = selectedProgrammer
+              ? `${programmerNls}: "${selectedProgrammer.name}"`
+              : programmerNls;
+            this.menuRegistry.registerSubmenu(programmersMenuPath, label);
+            this.toDisposeOnBoardChange.push(
+              Disposable.create(() =>
+                unregisterSubmenu(programmersMenuPath, this.menuRegistry)
+              )
+            );
+            for (const programmer of programmers) {
+              const { id, name } = programmer;
+              const command = { id: `${fqbn}-programmer--${id}` };
+              const handler = {
+                execute: () =>
+                  this.boardsDataStore.selectProgrammer({
+                    fqbn,
+                    selectedProgrammer: programmer,
+                  }),
+                isToggled: () =>
+                  Programmer.equals(programmer, selectedProgrammer),
+              };
+              this.menuRegistry.registerMenuAction(programmersMenuPath, {
+                commandId: command.id,
+                label: name,
+              });
+              this.commandRegistry.registerCommand(command, handler);
+              this.toDisposeOnBoardChange.pushAll([
+                Disposable.create(() =>
+                  this.commandRegistry.unregisterCommand(command)
+                ),
+                Disposable.create(() =>
+                  this.menuRegistry.unregisterMenuAction(command.id)
+                ),
+              ]);
+            }
+          }
+          this.mainMenuManager.update();
+        }
+      }
+    });
+  }
+}

arduino-ide-extension/src/browser/boards/boards-data-store.ts

@@ -0,0 +1,219 @@
+import { injectable, inject, named } from '@theia/core/shared/inversify';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { deepClone } from '@theia/core/lib/common/objects';
+import { Event, Emitter } from '@theia/core/lib/common/event';
+import {
+  FrontendApplicationContribution,
+  LocalStorageService,
+} from '@theia/core/lib/browser';
+import { notEmpty } from '../../common/utils';
+import {
+  BoardsService,
+  ConfigOption,
+  BoardDetails,
+  Programmer,
+} from '../../common/protocol';
+import { NotificationCenter } from '../notification-center';
+
+@injectable()
+export class BoardsDataStore implements FrontendApplicationContribution {
+  @inject(ILogger)
+  @named('store')
+  protected readonly logger: ILogger;
+
+  @inject(BoardsService)
+  protected readonly boardsService: BoardsService;
+
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
+
+  @inject(LocalStorageService)
+  protected readonly storageService: LocalStorageService;
+
+  protected readonly onChangedEmitter = new Emitter<void>();
+
+  onStart(): void {
+    this.notificationCenter.onPlatformDidInstall(async ({ item }) => {
+      let shouldFireChanged = false;
+      for (const fqbn of item.boards
+        .map(({ fqbn }) => fqbn)
+        .filter(notEmpty)
+        .filter((fqbn) => !!fqbn)) {
+        const key = this.getStorageKey(fqbn);
+        let data = await this.storageService.getData<
+          ConfigOption[] | undefined
+        >(key);
+        if (!data || !data.length) {
+          const details = await this.getBoardDetailsSafe(fqbn);
+          if (details) {
+            data = details.configOptions;
+            if (data.length) {
+              await this.storageService.setData(key, data);
+              shouldFireChanged = true;
+            }
+          }
+        }
+      }
+      if (shouldFireChanged) {
+        this.fireChanged();
+      }
+    });
+  }
+
+  get onChanged(): Event<void> {
+    return this.onChangedEmitter.event;
+  }
+
+  async appendConfigToFqbn(
+    fqbn: string | undefined,
+  ): Promise<string | undefined> {
+    if (!fqbn) {
+      return undefined;
+    }
+    const { configOptions } = await this.getData(fqbn);
+    return ConfigOption.decorate(fqbn, configOptions);
+  }
+
+  async getData(fqbn: string | undefined): Promise<BoardsDataStore.Data> {
+    if (!fqbn) {
+      return BoardsDataStore.Data.EMPTY;
+    }
+
+    const key = this.getStorageKey(fqbn);
+    let data = await this.storageService.getData<
+      BoardsDataStore.Data | undefined
+    >(key, undefined);
+    if (BoardsDataStore.Data.is(data)) {
+      return data;
+    }
+
+    const boardDetails = await this.getBoardDetailsSafe(fqbn);
+    if (!boardDetails) {
+      return BoardsDataStore.Data.EMPTY;
+    }
+
+    data = {
+      configOptions: boardDetails.configOptions,
+      programmers: boardDetails.programmers,
+    };
+    await this.storageService.setData(key, data);
+    return data;
+  }
+
+  async selectProgrammer(
+    {
+      fqbn,
+      selectedProgrammer,
+    }: { fqbn: string; selectedProgrammer: Programmer },
+  ): Promise<boolean> {
+    const data = deepClone(await this.getData(fqbn));
+    const { programmers } = data;
+    if (!programmers.find((p) => Programmer.equals(selectedProgrammer, p))) {
+      return false;
+    }
+
+    await this.setData({
+      fqbn,
+      data: { ...data, selectedProgrammer },
+    });
+    this.fireChanged();
+    return true;
+  }
+
+  async selectConfigOption(
+    {
+      fqbn,
+      option,
+      selectedValue,
+    }: { fqbn: string; option: string; selectedValue: string }
+  ): Promise<boolean> {
+    const data = deepClone(await this.getData(fqbn));
+    const { configOptions } = data;
+    const configOption = configOptions.find((c) => c.option === option);
+    if (!configOption) {
+      return false;
+    }
+    let updated = false;
+    for (const value of configOption.values) {
+      if (value.value === selectedValue) {
+        (value as any).selected = true;
+        updated = true;
+      } else {
+        (value as any).selected = false;
+      }
+    }
+    if (!updated) {
+      return false;
+    }
+    await this.setData({ fqbn, data });
+    this.fireChanged();
+    return true;
+  }
+
+  protected async setData({
+    fqbn,
+    data,
+  }: {
+    fqbn: string;
+    data: BoardsDataStore.Data;
+  }): Promise<void> {
+    const key = this.getStorageKey(fqbn);
+    return this.storageService.setData(key, data);
+  }
+
+  protected getStorageKey(fqbn: string): string {
+    return `.arduinoIDE-configOptions-${fqbn}`;
+  }
+
+  protected async getBoardDetailsSafe(
+    fqbn: string
+  ): Promise<BoardDetails | undefined> {
+    try {
+      const details = this.boardsService.getBoardDetails({ fqbn });
+      return details;
+    } catch (err) {
+      if (
+        err instanceof Error &&
+        err.message.includes('loading board data') &&
+        err.message.includes('is not installed')
+      ) {
+        this.logger.warn(
+          `The boards package is not installed for board with FQBN: ${fqbn}`
+        );
+      } else {
+        this.logger.error(
+          `An unexpected error occurred while retrieving the board details for ${fqbn}.`,
+          err
+        );
+      }
+      return undefined;
+    }
+  }
+
+  protected fireChanged(): void {
+    this.onChangedEmitter.fire();
+  }
+}
+
+export namespace BoardsDataStore {
+  export interface Data {
+    readonly configOptions: ConfigOption[];
+    readonly programmers: Programmer[];
+    readonly selectedProgrammer?: Programmer;
+  }
+  export namespace Data {
+    export const EMPTY: Data = {
+      configOptions: [],
+      programmers: [],
+    };
+    export function is(arg: any): arg is Data {
+      return (
+        !!arg &&
+        'configOptions' in arg &&
+        Array.isArray(arg['configOptions']) &&
+        'programmers' in arg &&
+        Array.isArray(arg['programmers'])
+      );
+    }
+  }
+}

arduino-ide-extension/src/browser/boards/boards-list-widget.ts

@@ -1,27 +1,92 @@
-import { inject, injectable } from 'inversify';
-import { BoardPackage, BoardsService } from '../../common/protocol/boards-service';
-import { ListWidget } from '../components/component-list/list-widget';
-import { ListItemRenderer } from '../components/component-list/list-item-renderer';
+import {
+  inject,
+  injectable,
+  postConstruct,
+} from '@theia/core/shared/inversify';
+import {
+  BoardSearch,
+  BoardsPackage,
+  BoardsService,
+} from '../../common/protocol/boards-service';
+import { ListWidget } from '../widgets/component-list/list-widget';
+import { ListItemRenderer } from '../widgets/component-list/list-item-renderer';
+import { nls } from '@theia/core/lib/common';
+import { BoardsFilterRenderer } from '../widgets/component-list/filter-renderer';
 
 @injectable()
-export class BoardsListWidget extends ListWidget<BoardPackage> {
+export class BoardsListWidget extends ListWidget<BoardsPackage, BoardSearch> {
+  static WIDGET_ID = 'boards-list-widget';
+  static WIDGET_LABEL = nls.localize('arduino/boardsManager', 'Boards Manager');
 
-    static WIDGET_ID = 'boards-list-widget';
-    static WIDGET_LABEL = 'Boards Manager';
+  constructor(
+    @inject(BoardsService) service: BoardsService,
+    @inject(ListItemRenderer) itemRenderer: ListItemRenderer<BoardsPackage>,
+    @inject(BoardsFilterRenderer) filterRenderer: BoardsFilterRenderer
+  ) {
+    super({
+      id: BoardsListWidget.WIDGET_ID,
+      label: BoardsListWidget.WIDGET_LABEL,
+      iconClass: 'fa fa-arduino-boards',
+      searchable: service,
+      installable: service,
+      itemLabel: (item: BoardsPackage) => item.name,
+      itemDeprecated: (item: BoardsPackage) => item.deprecated,
+      itemRenderer,
+      filterRenderer,
+      defaultSearchOptions: { query: '', type: 'All' },
+    });
+  }
 
-    constructor(
-        @inject(BoardsService) protected service: BoardsService,
-        @inject(ListItemRenderer) protected itemRenderer: ListItemRenderer<BoardPackage>) {
+  @postConstruct()
+  protected override init(): void {
+    super.init();
+    this.toDispose.pushAll([
+      this.notificationCenter.onPlatformDidInstall(() =>
+        this.refresh(undefined)
+      ),
+      this.notificationCenter.onPlatformDidUninstall(() =>
+        this.refresh(undefined)
+      ),
+    ]);
+  }
 
-        super({
-            id: BoardsListWidget.WIDGET_ID,
-            label: BoardsListWidget.WIDGET_LABEL,
-            iconClass: 'fa fa-microchip',
-            searchable: service,
-            installable: service,
-            itemLabel: (item: BoardPackage) => item.name,
-            itemRenderer
-        });
-    }
+  protected override async install({
+    item,
+    progressId,
+    version,
+  }: {
+    item: BoardsPackage;
+    progressId: string;
+    version: string;
+  }): Promise<void> {
+    await super.install({ item, progressId, version });
+    this.messageService.info(
+      nls.localize(
+        'arduino/board/succesfullyInstalledPlatform',
+        'Successfully installed platform {0}:{1}',
+        item.name,
+        version
+      ),
+      { timeout: 3000 }
+    );
+  }
 
+  protected override async uninstall({
+    item,
+    progressId,
+  }: {
+    item: BoardsPackage;
+    progressId: string;
+  }): Promise<void> {
+    await super.uninstall({ item, progressId });
+    this.messageService.info(
+      nls.localize(
+        'arduino/board/succesfullyUninstalledPlatform',
+        'Successfully uninstalled platform {0}:{1}',
+        item.name,
+        item.installedVersion!
+      ),
+      { timeout: 3000 }
+    );
+  }
 }

arduino-ide-extension/src/browser/boards/boards-service-client-impl.ts

@@ -1,178 +0,0 @@
-import { injectable, inject } from 'inversify';
-import { Emitter } from '@theia/core/lib/common/event';
-import { ILogger } from '@theia/core/lib/common/logger';
-import { MessageService } from '@theia/core/lib/common/message-service';
-import { LocalStorageService } from '@theia/core/lib/browser/storage-service';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
-import { RecursiveRequired } from '../../common/types';
-import { BoardsServiceClient, AttachedBoardsChangeEvent, BoardInstalledEvent, AttachedSerialBoard, Board, Port, BoardUninstalledEvent } from '../../common/protocol/boards-service';
-import { BoardsConfig } from './boards-config';
-
-@injectable()
-export class BoardsServiceClientImpl implements BoardsServiceClient, FrontendApplicationContribution {
-
-    @inject(ILogger)
-    protected logger: ILogger;
-
-    @inject(MessageService)
-    protected messageService: MessageService;
-
-    @inject(LocalStorageService)
-    protected storageService: LocalStorageService;
-
-    protected readonly onBoardInstalledEmitter = new Emitter<BoardInstalledEvent>();
-    protected readonly onBoardUninstalledEmitter = new Emitter<BoardUninstalledEvent>();
-    protected readonly onAttachedBoardsChangedEmitter = new Emitter<AttachedBoardsChangeEvent>();
-    protected readonly onSelectedBoardsConfigChangedEmitter = new Emitter<BoardsConfig.Config>();
-
-    /**
-     * Used for the auto-reconnecting. Sometimes, the attached board gets disconnected after uploading something to it.
-     * It happens with certain boards on Windows. For example, the `MKR1000` boards is selected on post `COM5` on Windows,
-     * perform an upload, the board automatically disconnects and reconnects, but on another port, `COM10`.
-     * We have to listen on such changes and auto-reconnect the same board on another port.
-     * See: https://arduino.slack.com/archives/CJJHJCJSJ/p1568645417013000?thread_ts=1568640504.009400&cid=CJJHJCJSJ
-     */
-    protected latestValidBoardsConfig: RecursiveRequired<BoardsConfig.Config> | undefined = undefined;
-    protected _boardsConfig: BoardsConfig.Config = {};
-
-    readonly onBoardsChanged = this.onAttachedBoardsChangedEmitter.event;
-    readonly onBoardInstalled = this.onBoardInstalledEmitter.event;
-    readonly onBoardUninstalled = this.onBoardUninstalledEmitter.event;
-    readonly onBoardsConfigChanged = this.onSelectedBoardsConfigChangedEmitter.event;
-
-    async onStart(): Promise<void> {
-        return this.loadState();
-    }
-
-    notifyAttachedBoardsChanged(event: AttachedBoardsChangeEvent): void {
-        this.logger.info('Attached boards and available ports changed: ', JSON.stringify(event));
-        const { detached, attached } = AttachedBoardsChangeEvent.diff(event);
-        const { selectedPort, selectedBoard } = this.boardsConfig;
-        this.onAttachedBoardsChangedEmitter.fire(event);
-        // Dynamically unset the port if is not available anymore. A port can be "detached" when removing a board.
-        if (detached.ports.some(port => Port.equals(selectedPort, port))) {
-            this.boardsConfig = {
-                selectedBoard,
-                selectedPort: undefined
-            };
-        }
-        // Try to reconnect.
-        this.tryReconnect(attached.boards, attached.ports);
-    }
-
-    async tryReconnect(attachedBoards: Board[], availablePorts: Port[]): Promise<boolean> {
-        if (this.latestValidBoardsConfig && !this.canUploadTo(this.boardsConfig)) {
-            for (const board of attachedBoards.filter(AttachedSerialBoard.is)) {
-                if (this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn
-                    && this.latestValidBoardsConfig.selectedBoard.name === board.name
-                    && Port.sameAs(this.latestValidBoardsConfig.selectedPort, board.port)) {
-
-                    this.boardsConfig = this.latestValidBoardsConfig;
-                    return true;
-                }
-            }
-            // If we could not find an exact match, we compare the board FQBN-name pairs and ignore the port, as it might have changed.
-            // See documentation on `latestValidBoardsConfig`.
-            for (const board of attachedBoards.filter(AttachedSerialBoard.is)) {
-                if (this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn
-                    && this.latestValidBoardsConfig.selectedBoard.name === board.name) {
-
-                    this.boardsConfig = {
-                        ...this.latestValidBoardsConfig,
-                        selectedPort: availablePorts.find(port => Port.sameAs(port, board.port))
-                    };
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    notifyBoardInstalled(event: BoardInstalledEvent): void {
-        this.logger.info('Board installed: ', JSON.stringify(event));
-        this.onBoardInstalledEmitter.fire(event);
-    }
-
-    notifyBoardUninstalled(event: BoardUninstalledEvent): void {
-        this.logger.info('Board uninstalled: ', JSON.stringify(event));
-        this.onBoardUninstalledEmitter.fire(event);
-    }
-
-    set boardsConfig(config: BoardsConfig.Config) {
-        this.logger.info('Board config changed: ', JSON.stringify(config));
-        this._boardsConfig = config;
-        if (this.canUploadTo(this._boardsConfig)) {
-            this.latestValidBoardsConfig = this._boardsConfig;
-        }
-        this.saveState().then(() => this.onSelectedBoardsConfigChangedEmitter.fire(this._boardsConfig));
-    }
-
-    get boardsConfig(): BoardsConfig.Config {
-        return this._boardsConfig;
-    }
-
-    /**
-     * `true` if the `config.selectedBoard` is defined; hence can compile against the board. Otherwise, `false`.
-     */
-    canVerify(
-        config: BoardsConfig.Config | undefined = this.boardsConfig,
-        options: { silent: boolean } = { silent: true }): config is BoardsConfig.Config & { selectedBoard: Board } {
-
-        if (!config) {
-            return false;
-        }
-
-        if (!config.selectedBoard) {
-            if (!options.silent) {
-                this.messageService.warn('No boards selected.', { timeout: 3000 });
-            }
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * `true` if the `canVerify` and the `config.selectedPort` is also set with FQBN, hence can upload to board. Otherwise, `false`.
-     */
-    canUploadTo(
-        config: BoardsConfig.Config | undefined = this.boardsConfig,
-        options: { silent: boolean } = { silent: true }): config is RecursiveRequired<BoardsConfig.Config> {
-
-        if (!this.canVerify(config, options)) {
-            return false;
-        }
-
-        const { name } = config.selectedBoard;
-        if (!config.selectedPort) {
-            if (!options.silent) {
-                this.messageService.warn(`No ports selected for board: '${name}'.`, { timeout: 3000 });
-            }
-            return false;
-        }
-
-        if (!config.selectedBoard.fqbn) {
-            if (!options.silent) {
-                this.messageService.warn(`The FQBN is not available for the selected board ${name}. Do you have the corresponding core installed?`, { timeout: 3000 });
-            }
-            return false;
-        }
-
-        return true;
-    }
-
-    protected saveState(): Promise<void> {
-        return this.storageService.setData('latest-valid-boards-config', this.latestValidBoardsConfig);
-    }
-
-    protected async loadState(): Promise<void> {
-        const storedValidBoardsConfig = await this.storageService.getData<RecursiveRequired<BoardsConfig.Config>>('latest-valid-boards-config');
-        if (storedValidBoardsConfig) {
-            this.latestValidBoardsConfig = storedValidBoardsConfig;
-            if (this.canUploadTo(this.latestValidBoardsConfig)) {
-                this.boardsConfig = this.latestValidBoardsConfig;
-            }
-        }
-    }
-
-}

arduino-ide-extension/src/browser/boards/boards-service-provider.ts

@@ -0,0 +1,826 @@
+import { injectable, inject } from '@theia/core/shared/inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { ILogger } from '@theia/core/lib/common/logger';
+import {
+  Command,
+  CommandContribution,
+  CommandRegistry,
+  CommandService,
+} from '@theia/core/lib/common/command';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { RecursiveRequired } from '../../common/types';
+import {
+  Port,
+  Board,
+  BoardsService,
+  BoardsPackage,
+  AttachedBoardsChangeEvent,
+  BoardWithPackage,
+  BoardUserField,
+  AvailablePorts,
+} from '../../common/protocol';
+import { BoardsConfig } from './boards-config';
+import { naturalCompare } from '../../common/utils';
+import { NotificationCenter } from '../notification-center';
+import { StorageWrapper } from '../storage-wrapper';
+import { nls } from '@theia/core/lib/common';
+import { Deferred } from '@theia/core/lib/common/promise-util';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import { Unknown } from '../../common/nls';
+import {
+  StartupTask,
+  StartupTaskProvider,
+} from '../../electron-common/startup-task';
+
+@injectable()
+export class BoardsServiceProvider
+  implements
+    FrontendApplicationContribution,
+    StartupTaskProvider,
+    CommandContribution
+{
+  @inject(ILogger)
+  protected logger: ILogger;
+
+  @inject(MessageService)
+  protected messageService: MessageService;
+
+  @inject(BoardsService)
+  protected boardsService: BoardsService;
+
+  @inject(CommandService)
+  protected commandService: CommandService;
+
+  @inject(NotificationCenter)
+  protected notificationCenter: NotificationCenter;
+
+  @inject(FrontendApplicationStateService)
+  private readonly appStateService: FrontendApplicationStateService;
+
+  protected readonly onBoardsConfigChangedEmitter =
+    new Emitter<BoardsConfig.Config>();
+  protected readonly onAvailableBoardsChangedEmitter = new Emitter<
+    AvailableBoard[]
+  >();
+  protected readonly onAvailablePortsChangedEmitter = new Emitter<{
+    newState: Port[];
+    oldState: Port[];
+  }>();
+  private readonly inheritedConfig = new Deferred<BoardsConfig.Config>();
+
+  /**
+   * Used for the auto-reconnecting. Sometimes, the attached board gets disconnected after uploading something to it.
+   * It happens with certain boards on Windows. For example, the `MKR1000` boards is selected on post `COM5` on Windows,
+   * perform an upload, the board automatically disconnects and reconnects, but on another port, `COM10`.
+   * We have to listen on such changes and auto-reconnect the same board on another port.
+   * See: https://arduino.slack.com/archives/CJJHJCJSJ/p1568645417013000?thread_ts=1568640504.009400&cid=CJJHJCJSJ
+   */
+  protected latestValidBoardsConfig:
+    | RecursiveRequired<BoardsConfig.Config>
+    | undefined = undefined;
+  protected latestBoardsConfig: BoardsConfig.Config | undefined = undefined;
+  protected _boardsConfig: BoardsConfig.Config = {};
+  protected _attachedBoards: Board[] = []; // This does not contain the `Unknown` boards. They're visible from the available ports only.
+  protected _availablePorts: Port[] = [];
+  protected _availableBoards: AvailableBoard[] = [];
+
+  private lastBoardsConfigOnUpload: BoardsConfig.Config | undefined;
+  private lastAvailablePortsOnUpload: Port[] | undefined;
+  private boardConfigToAutoSelect: BoardsConfig.Config | undefined;
+
+  /**
+   * Unlike `onAttachedBoardsChanged` this event fires when the user modifies the selected board in the IDE.\
+   * This event also fires, when the boards package was not available for the currently selected board,
+   * and the user installs the board package. Note: installing a board package will set the `fqbn` of the
+   * currently selected board.
+   *
+   * This event is also emitted when the board package for the currently selected board was uninstalled.
+   */
+  readonly onBoardsConfigChanged = this.onBoardsConfigChangedEmitter.event;
+  readonly onAvailableBoardsChanged =
+    this.onAvailableBoardsChangedEmitter.event;
+  readonly onAvailablePortsChanged = this.onAvailablePortsChangedEmitter.event;
+
+  private readonly _reconciled = new Deferred<void>();
+
+  onStart(): void {
+    this.notificationCenter.onAttachedBoardsDidChange(
+      this.notifyAttachedBoardsChanged.bind(this)
+    );
+    this.notificationCenter.onPlatformDidInstall(
+      this.notifyPlatformInstalled.bind(this)
+    );
+    this.notificationCenter.onPlatformDidUninstall(
+      this.notifyPlatformUninstalled.bind(this)
+    );
+
+    this.appStateService.reachedState('ready').then(async () => {
+      const [state] = await Promise.all([
+        this.boardsService.getState(),
+        this.loadState(),
+      ]);
+      const { boards: attachedBoards, ports: availablePorts } =
+        AvailablePorts.split(state);
+      this._attachedBoards = attachedBoards;
+      const oldState = this._availablePorts.slice();
+      this._availablePorts = availablePorts;
+      this.onAvailablePortsChangedEmitter.fire({
+        newState: this._availablePorts.slice(),
+        oldState,
+      });
+
+      await this.reconcileAvailableBoards();
+
+      this.tryReconnect();
+      this._reconciled.resolve();
+    });
+  }
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(USE_INHERITED_CONFIG, {
+      execute: (inheritedConfig: BoardsConfig.Config) =>
+        this.inheritedConfig.resolve(inheritedConfig),
+    });
+  }
+
+  get reconciled(): Promise<void> {
+    return this._reconciled.promise;
+  }
+
+  snapshotBoardDiscoveryOnUpload(): void {
+    this.lastBoardsConfigOnUpload = this._boardsConfig;
+    this.lastAvailablePortsOnUpload = this._availablePorts;
+  }
+
+  clearBoardDiscoverySnapshot(): void {
+    this.lastBoardsConfigOnUpload = undefined;
+    this.lastAvailablePortsOnUpload = undefined;
+  }
+
+  private portToAutoSelectCanBeDerived(): boolean {
+    return Boolean(
+      this.lastBoardsConfigOnUpload && this.lastAvailablePortsOnUpload
+    );
+  }
+
+  attemptPostUploadAutoSelect(): void {
+    setTimeout(() => {
+      if (this.portToAutoSelectCanBeDerived()) {
+        this.attemptAutoSelect({
+          ports: this._availablePorts,
+          boards: this._availableBoards,
+        });
+      }
+    }, 2000); // 2 second delay same as IDE 1.8
+  }
+
+  private attemptAutoSelect(
+    newState: AttachedBoardsChangeEvent['newState']
+  ): void {
+    this.deriveBoardConfigToAutoSelect(newState);
+    this.tryReconnect();
+  }
+
+  private deriveBoardConfigToAutoSelect(
+    newState: AttachedBoardsChangeEvent['newState']
+  ): void {
+    if (!this.portToAutoSelectCanBeDerived()) {
+      this.boardConfigToAutoSelect = undefined;
+      return;
+    }
+
+    const oldPorts = this.lastAvailablePortsOnUpload!;
+    const { ports: newPorts, boards: newBoards } = newState;
+
+    const appearedPorts =
+      oldPorts.length > 0
+        ? newPorts.filter((newPort: Port) =>
+            oldPorts.every((oldPort: Port) => !Port.sameAs(newPort, oldPort))
+          )
+        : newPorts;
+
+    for (const port of appearedPorts) {
+      const boardOnAppearedPort = newBoards.find((board: Board) =>
+        Port.sameAs(board.port, port)
+      );
+
+      const lastBoardsConfigOnUpload = this.lastBoardsConfigOnUpload!;
+
+      if (
+        boardOnAppearedPort &&
+        lastBoardsConfigOnUpload.selectedBoard &&
+        Board.sameAs(
+          boardOnAppearedPort,
+          lastBoardsConfigOnUpload.selectedBoard
+        )
+      ) {
+        this.clearBoardDiscoverySnapshot();
+
+        this.boardConfigToAutoSelect = {
+          selectedBoard: boardOnAppearedPort,
+          selectedPort: port,
+        };
+        return;
+      }
+    }
+  }
+
+  protected notifyAttachedBoardsChanged(
+    event: AttachedBoardsChangeEvent
+  ): void {
+    if (!AttachedBoardsChangeEvent.isEmpty(event)) {
+      this.logger.info('Attached boards and available ports changed:');
+      this.logger.info(AttachedBoardsChangeEvent.toString(event));
+      this.logger.info('------------------------------------------');
+    }
+
+    this._attachedBoards = event.newState.boards;
+    const oldState = this._availablePorts.slice();
+    this._availablePorts = event.newState.ports;
+    this.onAvailablePortsChangedEmitter.fire({
+      newState: this._availablePorts.slice(),
+      oldState,
+    });
+    this.reconcileAvailableBoards().then(() => {
+      const { uploadInProgress } = event;
+      // avoid attempting "auto-selection" while an
+      // upload is in progress
+      if (!uploadInProgress) {
+        this.attemptAutoSelect(event.newState);
+      }
+    });
+  }
+
+  protected notifyPlatformInstalled(event: { item: BoardsPackage }): void {
+    this.logger.info('Boards package installed: ', JSON.stringify(event));
+    const { selectedBoard } = this.boardsConfig;
+    const { installedVersion, id } = event.item;
+    if (selectedBoard) {
+      const installedBoard = event.item.boards.find(
+        ({ name }) => name === selectedBoard.name
+      );
+      if (
+        installedBoard &&
+        (!selectedBoard.fqbn || selectedBoard.fqbn === installedBoard.fqbn)
+      ) {
+        this.logger.info(
+          `Board package ${id}[${installedVersion}] was installed. Updating the FQBN of the currently selected ${selectedBoard.name} board. [FQBN: ${installedBoard.fqbn}]`
+        );
+        this.boardsConfig = {
+          ...this.boardsConfig,
+          selectedBoard: installedBoard,
+        };
+        return;
+      }
+      // The board name can change after install.
+      // This logic handles it "gracefully" by unselecting the board, so that we can avoid no FQBN is set error.
+      // https://github.com/arduino/arduino-cli/issues/620
+      // https://github.com/arduino/arduino-pro-ide/issues/374
+      if (
+        BoardWithPackage.is(selectedBoard) &&
+        selectedBoard.packageId === event.item.id &&
+        !installedBoard
+      ) {
+        const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
+        this.messageService
+          .warn(
+            nls.localize(
+              'arduino/board/couldNotFindPreviouslySelected',
+              "Could not find previously selected board '{0}' in installed platform '{1}'. Please manually reselect the board you want to use. Do you want to reselect it now?",
+              selectedBoard.name,
+              event.item.name
+            ),
+            nls.localize('arduino/board/reselectLater', 'Reselect later'),
+            yes
+          )
+          .then(async (answer) => {
+            if (answer === yes) {
+              this.commandService.executeCommand(
+                'arduino-open-boards-dialog',
+                selectedBoard.name
+              );
+            }
+          });
+        this.boardsConfig = {};
+        return;
+      }
+      // Trigger a board re-set. See: https://github.com/arduino/arduino-cli/issues/954
+      // E.g: install `adafruit:avr`, then select `adafruit:avr:adafruit32u4` board, and finally install the required `arduino:avr`
+      this.boardsConfig = this.boardsConfig;
+    }
+  }
+
+  protected notifyPlatformUninstalled(event: { item: BoardsPackage }): void {
+    this.logger.info('Boards package uninstalled: ', JSON.stringify(event));
+    const { selectedBoard } = this.boardsConfig;
+    if (selectedBoard && selectedBoard.fqbn) {
+      const uninstalledBoard = event.item.boards.find(
+        ({ name }) => name === selectedBoard.name
+      );
+      if (uninstalledBoard && uninstalledBoard.fqbn === selectedBoard.fqbn) {
+        // We should not unset the FQBN, if the selected board is an attached, recognized board.
+        // Attach Uno and install AVR, select Uno. Uninstall the AVR core while Uno is selected. We do not want to discard the FQBN of the Uno board.
+        // Dev note: We cannot assume the `selectedBoard` is a type of `AvailableBoard`.
+        // When the user selects an `AvailableBoard` it works, but between app start/stops,
+        // it is just a FQBN, so we need to find the `selected` board among the `AvailableBoards`
+        const selectedAvailableBoard = AvailableBoard.is(selectedBoard)
+          ? selectedBoard
+          : this._availableBoards.find((availableBoard) =>
+              Board.sameAs(availableBoard, selectedBoard)
+            );
+        if (
+          selectedAvailableBoard &&
+          selectedAvailableBoard.selected &&
+          selectedAvailableBoard.state === AvailableBoard.State.recognized
+        ) {
+          return;
+        }
+        this.logger.info(
+          `Board package ${event.item.id} was uninstalled. Discarding the FQBN of the currently selected ${selectedBoard.name} board.`
+        );
+        const selectedBoardWithoutFqbn = {
+          name: selectedBoard.name,
+          // No FQBN
+        };
+        this.boardsConfig = {
+          ...this.boardsConfig,
+          selectedBoard: selectedBoardWithoutFqbn,
+        };
+      }
+    }
+  }
+
+  protected tryReconnect(): boolean {
+    if (this.latestValidBoardsConfig && !this.canUploadTo(this.boardsConfig)) {
+      for (const board of this.availableBoards.filter(
+        ({ state }) => state !== AvailableBoard.State.incomplete
+      )) {
+        if (
+          this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn &&
+          this.latestValidBoardsConfig.selectedBoard.name === board.name &&
+          Port.sameAs(this.latestValidBoardsConfig.selectedPort, board.port)
+        ) {
+          this.boardsConfig = this.latestValidBoardsConfig;
+          return true;
+        }
+      }
+
+      if (!this.boardConfigToAutoSelect) return false;
+
+      this.boardsConfig = this.boardConfigToAutoSelect;
+      this.boardConfigToAutoSelect = undefined;
+      return true;
+    }
+    return false;
+  }
+
+  set boardsConfig(config: BoardsConfig.Config) {
+    this.setBoardsConfig(config);
+    this.saveState().finally(() =>
+      this.reconcileAvailableBoards().finally(() =>
+        this.onBoardsConfigChangedEmitter.fire(this._boardsConfig)
+      )
+    );
+  }
+
+  get boardsConfig(): BoardsConfig.Config {
+    return this._boardsConfig;
+  }
+
+  protected setBoardsConfig(config: BoardsConfig.Config): void {
+    this.logger.debug('Board config changed: ', JSON.stringify(config));
+    this._boardsConfig = config;
+    this.latestBoardsConfig = this._boardsConfig;
+    if (this.canUploadTo(this._boardsConfig)) {
+      this.latestValidBoardsConfig = this._boardsConfig;
+    }
+  }
+
+  async searchBoards({
+    query,
+    cores,
+  }: {
+    query?: string;
+    cores?: string[];
+  }): Promise<BoardWithPackage[]> {
+    const boards = await this.boardsService.searchBoards({ query });
+    return boards;
+  }
+
+  async selectedBoardUserFields(): Promise<BoardUserField[]> {
+    if (!this._boardsConfig.selectedBoard) {
+      return [];
+    }
+    const fqbn = this._boardsConfig.selectedBoard.fqbn;
+    if (!fqbn) {
+      return [];
+    }
+    // Protocol must be set to `default` when uploading without a port selected:
+    // https://arduino.github.io/arduino-cli/dev/platform-specification/#sketch-upload-configuration
+    const protocol = this._boardsConfig.selectedPort?.protocol || 'default';
+    return await this.boardsService.getBoardUserFields({ fqbn, protocol });
+  }
+
+  /**
+   * `true` if the `config.selectedBoard` is defined; hence can compile against the board. Otherwise, `false`.
+   */
+  canVerify(
+    config: BoardsConfig.Config | undefined = this.boardsConfig,
+    options: { silent: boolean } = { silent: true }
+  ): config is BoardsConfig.Config & { selectedBoard: Board } {
+    if (!config) {
+      return false;
+    }
+
+    if (!config.selectedBoard) {
+      if (!options.silent) {
+        this.messageService.warn(
+          nls.localize('arduino/board/noneSelected', 'No boards selected.'),
+          {
+            timeout: 3000,
+          }
+        );
+      }
+      return false;
+    }
+
+    return true;
+  }
+
+  /**
+   * `true` if `canVerify`, the board has an FQBN and the `config.selectedPort` is also set, hence can upload to board. Otherwise, `false`.
+   */
+  canUploadTo(
+    config: BoardsConfig.Config | undefined = this.boardsConfig,
+    options: { silent: boolean } = { silent: true }
+  ): config is RecursiveRequired<BoardsConfig.Config> {
+    if (!this.canVerify(config, options)) {
+      return false;
+    }
+
+    const { name } = config.selectedBoard;
+    if (!config.selectedPort) {
+      if (!options.silent) {
+        this.messageService.warn(
+          nls.localize(
+            'arduino/board/noPortsSelected',
+            "No ports selected for board: '{0}'.",
+            name
+          ),
+          {
+            timeout: 3000,
+          }
+        );
+      }
+      return false;
+    }
+
+    if (!config.selectedBoard.fqbn) {
+      if (!options.silent) {
+        this.messageService.warn(
+          nls.localize(
+            'arduino/board/noFQBN',
+            'The FQBN is not available for the selected board "{0}". Do you have the corresponding core installed?',
+            name
+          ),
+          { timeout: 3000 }
+        );
+      }
+      return false;
+    }
+
+    return true;
+  }
+
+  get availableBoards(): AvailableBoard[] {
+    return this._availableBoards;
+  }
+
+  /**
+   * @deprecated Do not use this API, it will be removed. This is a hack to be able to set the missing port `properties` before an upload.
+   *
+   * See: https://github.com/arduino/arduino-ide/pull/1335#issuecomment-1224355236.
+   */
+  // TODO: remove this API and fix the selected board config store/restore correctly.
+  get availablePorts(): Port[] {
+    return this._availablePorts.slice();
+  }
+
+  async waitUntilAvailable(
+    what: Board & { port: Port },
+    timeout?: number
+  ): Promise<void> {
+    const find = (needle: Board & { port: Port }, haystack: AvailableBoard[]) =>
+      haystack.find(
+        (board) =>
+          Board.equals(needle, board) && Port.sameAs(needle.port, board.port)
+      );
+    const timeoutTask =
+      !!timeout && timeout > 0
+        ? new Promise<void>((_, reject) =>
+            setTimeout(
+              () => reject(new Error(`Timeout after ${timeout} ms.`)),
+              timeout
+            )
+          )
+        : new Promise<void>(() => {
+            /* never */
+          });
+    const waitUntilTask = new Promise<void>((resolve) => {
+      let candidate = find(what, this.availableBoards);
+      if (candidate) {
+        resolve();
+        return;
+      }
+      const disposable = this.onAvailableBoardsChanged((availableBoards) => {
+        candidate = find(what, availableBoards);
+        if (candidate) {
+          disposable.dispose();
+          resolve();
+        }
+      });
+    });
+    return await Promise.race([waitUntilTask, timeoutTask]);
+  }
+
+  protected async reconcileAvailableBoards(): Promise<void> {
+    const availablePorts = this._availablePorts;
+    // Unset the port on the user's config, if it is not available anymore.
+    if (
+      this.boardsConfig.selectedPort &&
+      !availablePorts.some((port) =>
+        Port.sameAs(port, this.boardsConfig.selectedPort)
+      )
+    ) {
+      this.setBoardsConfig({
+        selectedBoard: this.boardsConfig.selectedBoard,
+        selectedPort: undefined,
+      });
+      this.onBoardsConfigChangedEmitter.fire(this._boardsConfig);
+    }
+    const boardsConfig = this.boardsConfig;
+    const currentAvailableBoards = this._availableBoards;
+    const availableBoards: AvailableBoard[] = [];
+    const attachedBoards = this._attachedBoards.filter(({ port }) => !!port);
+    const availableBoardPorts = availablePorts.filter(
+      Port.visiblePorts(attachedBoards)
+    );
+
+    for (const boardPort of availableBoardPorts) {
+      const board = attachedBoards.find(({ port }) =>
+        Port.sameAs(boardPort, port)
+      );
+      // "board" will always be falsey for
+      // port that was originally mapped
+      // to unknown board and then selected
+      // manually by user
+
+      const lastSelectedBoard = await this.getLastSelectedBoardOnPort(
+        boardPort
+      );
+
+      let availableBoard = {} as AvailableBoard;
+      if (board) {
+        availableBoard = {
+          ...board,
+          state: AvailableBoard.State.recognized,
+          selected: BoardsConfig.Config.sameAs(boardsConfig, board),
+          port: boardPort,
+        };
+      } else if (lastSelectedBoard) {
+        // If the selected board is not recognized because it is a 3rd party board: https://github.com/arduino/arduino-cli/issues/623
+        // We still want to show it without the red X in the boards toolbar: https://github.com/arduino/arduino-pro-ide/issues/198#issuecomment-599355836
+        availableBoard = {
+          ...lastSelectedBoard,
+          state: AvailableBoard.State.guessed,
+          selected:
+            BoardsConfig.Config.sameAs(boardsConfig, lastSelectedBoard) &&
+            Port.sameAs(boardPort, boardsConfig.selectedPort), // to avoid double selection
+          port: boardPort,
+        };
+      } else {
+        availableBoard = {
+          name: Unknown,
+          port: boardPort,
+          state: AvailableBoard.State.incomplete,
+        };
+      }
+      availableBoards.push(availableBoard);
+    }
+
+    if (
+      boardsConfig.selectedBoard &&
+      availableBoards.every(({ selected }) => !selected)
+    ) {
+      let port = boardsConfig.selectedPort;
+      // If the selected board has the same port of an unknown board
+      // that is already in availableBoards we might get a duplicate port.
+      // So we remove the one already in the array and add the selected one.
+      const found = availableBoards.findIndex(
+        (board) => board.port?.address === boardsConfig.selectedPort?.address
+      );
+      if (found >= 0) {
+        // get the "Unknown board port" that we will substitute,
+        // then we can include it in the "availableBoard object"
+        // pushed below; to ensure addressLabel is included
+        port = availableBoards[found].port;
+        availableBoards.splice(found, 1);
+      }
+      availableBoards.push({
+        ...boardsConfig.selectedBoard,
+        port,
+        selected: true,
+        state: AvailableBoard.State.incomplete,
+      });
+    }
+
+    availableBoards.sort(AvailableBoard.compare);
+
+    let hasChanged = availableBoards.length !== currentAvailableBoards.length;
+    for (let i = 0; !hasChanged && i < availableBoards.length; i++) {
+      const [left, right] = [availableBoards[i], currentAvailableBoards[i]];
+      hasChanged =
+        left.fqbn !== right.fqbn ||
+        !!AvailableBoard.compare(left, right) ||
+        left.selected !== right.selected;
+    }
+    if (hasChanged) {
+      this._availableBoards = availableBoards;
+      this.onAvailableBoardsChangedEmitter.fire(this._availableBoards);
+    }
+  }
+
+  protected async getLastSelectedBoardOnPort(
+    port: Port
+  ): Promise<Board | undefined> {
+    const key = this.getLastSelectedBoardOnPortKey(port);
+    return this.getData<Board>(key);
+  }
+
+  protected async saveState(): Promise<void> {
+    // We save the port with the selected board name/FQBN, to be able to guess a better board name.
+    // Required when the attached board belongs to a 3rd party boards package, and neither the name, nor
+    // the FQBN can be retrieved with a `board list` command.
+    // https://github.com/arduino/arduino-cli/issues/623
+    const { selectedBoard, selectedPort } = this.boardsConfig;
+    if (selectedBoard && selectedPort) {
+      const key = this.getLastSelectedBoardOnPortKey(selectedPort);
+      await this.setData(key, selectedBoard);
+    }
+    await Promise.all([
+      this.setData('latest-valid-boards-config', this.latestValidBoardsConfig),
+      this.setData('latest-boards-config', this.latestBoardsConfig),
+    ]);
+  }
+
+  protected getLastSelectedBoardOnPortKey(port: Port | string): string {
+    // TODO: we lose the port's `protocol` info (`serial`, `network`, etc.) here if the `port` is a `string`.
+    return `last-selected-board-on-port:${
+      typeof port === 'string' ? port : port.address
+    }`;
+  }
+
+  protected async loadState(): Promise<void> {
+    const storedLatestValidBoardsConfig = await this.getData<
+      RecursiveRequired<BoardsConfig.Config>
+    >('latest-valid-boards-config');
+    if (storedLatestValidBoardsConfig) {
+      this.latestValidBoardsConfig = storedLatestValidBoardsConfig;
+      if (this.canUploadTo(this.latestValidBoardsConfig)) {
+        this.boardsConfig = this.latestValidBoardsConfig;
+      }
+    } else {
+      // If we could not restore the latest valid config, try to restore something, the board at least.
+      let storedLatestBoardsConfig = await this.getData<
+        BoardsConfig.Config | undefined
+      >('latest-boards-config');
+      // Try to get from the startup task. Wait for it, then timeout. Maybe it never arrives.
+      if (!storedLatestBoardsConfig) {
+        storedLatestBoardsConfig = await Promise.race([
+          this.inheritedConfig.promise,
+          new Promise<undefined>((resolve) =>
+            setTimeout(() => resolve(undefined), 2_000)
+          ),
+        ]);
+      }
+      if (storedLatestBoardsConfig) {
+        this.latestBoardsConfig = storedLatestBoardsConfig;
+        this.boardsConfig = this.latestBoardsConfig;
+      }
+    }
+  }
+
+  private setData<T>(key: string, value: T): Promise<void> {
+    return this.commandService.executeCommand(
+      StorageWrapper.Commands.SET_DATA.id,
+      key,
+      value
+    );
+  }
+
+  private getData<T>(key: string): Promise<T | undefined> {
+    return this.commandService.executeCommand<T>(
+      StorageWrapper.Commands.GET_DATA.id,
+      key
+    );
+  }
+
+  tasks(): StartupTask[] {
+    return [
+      {
+        command: USE_INHERITED_CONFIG.id,
+        args: [this.boardsConfig],
+      },
+    ];
+  }
+}
+
+/**
+ * It should be neither visible nor called from outside.
+ *
+ * This service creates a startup task with the current board config and
+ * passes the task to the electron-main process so that the new window
+ * can inherit the boards config state of this service.
+ *
+ * Note that the state is always set, but new windows might ignore it.
+ * For example, the new window already has a valid boards config persisted to the local storage.
+ */
+const USE_INHERITED_CONFIG: Command = {
+  id: 'arduino-use-inherited-boards-config',
+};
+
+/**
+ * Representation of a ready-to-use board, either the user has configured it or was automatically recognized by the CLI.
+ * An available board was not necessarily recognized by the CLI (e.g.: it is a 3rd party board) or correctly configured but ready for `verify`.
+ * If it has the selected board and a associated port, it can be used for `upload`. We render an available board for the user
+ * when it has the `port` set.
+ */
+export interface AvailableBoard extends Board {
+  readonly state: AvailableBoard.State;
+  readonly selected?: boolean;
+  readonly port?: Port;
+}
+
+export namespace AvailableBoard {
+  export enum State {
+    /**
+     * Retrieved from the CLI via the `board list` command.
+     */
+    'recognized',
+    /**
+     * Guessed the name/FQBN of the board from the available board ports (3rd party).
+     */
+    'guessed',
+    /**
+     * We do not know anything about this board, probably a 3rd party. The user has not selected a board for this port yet.
+     */
+    'incomplete',
+  }
+
+  export function is(board: any): board is AvailableBoard {
+    return Board.is(board) && 'state' in board;
+  }
+
+  export function hasPort(
+    board: AvailableBoard
+  ): board is AvailableBoard & { port: Port } {
+    return !!board.port;
+  }
+
+  // Available boards must be sorted in this order:
+  // 1. Serial with recognized boards
+  // 2. Serial with guessed boards
+  // 3. Serial with incomplete boards
+  // 4. Network with recognized boards
+  // 5. Other protocols with recognized boards
+  export const compare = (left: AvailableBoard, right: AvailableBoard) => {
+    if (left.port?.protocol === 'serial' && right.port?.protocol !== 'serial') {
+      return -1;
+    } else if (
+      left.port?.protocol !== 'serial' &&
+      right.port?.protocol === 'serial'
+    ) {
+      return 1;
+    } else if (
+      left.port?.protocol === 'network' &&
+      right.port?.protocol !== 'network'
+    ) {
+      return -1;
+    } else if (
+      left.port?.protocol !== 'network' &&
+      right.port?.protocol === 'network'
+    ) {
+      return 1;
+    } else if (left.port?.protocol === right.port?.protocol) {
+      // We show all ports, including those that have guessed
+      // or unrecognized boards, so we must sort those too.
+      if (left.state < right.state) {
+        return -1;
+      } else if (left.state > right.state) {
+        return 1;
+      }
+    }
+    return naturalCompare(left.port?.address!, right.port?.address!);
+  };
+}

arduino-ide-extension/src/browser/boards/boards-toolbar-item.tsx

@@ -1,202 +1,322 @@
-import * as React from 'react';
-import * as ReactDOM from 'react-dom';
-import { CommandRegistry, DisposableCollection } from '@theia/core';
-import { BoardsService, Board, AttachedSerialBoard, Port } from '../../common/protocol/boards-service';
-import { ArduinoCommands } from '../arduino-commands';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import * as React from '@theia/core/shared/react';
+import * as ReactDOM from '@theia/core/shared/react-dom';
+import { CommandRegistry } from '@theia/core/lib/common/command';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { Port } from '../../common/protocol';
+import { OpenBoardsConfig } from '../contributions/open-boards-config';
+import {
+  BoardsServiceProvider,
+  AvailableBoard,
+} from './boards-service-provider';
+import { nls } from '@theia/core/lib/common';
+import classNames from 'classnames';
 import { BoardsConfig } from './boards-config';
 
 export interface BoardsDropDownListCoords {
-    readonly top: number;
-    readonly left: number;
-    readonly width: number;
-    readonly paddingTop: number;
+  readonly top: number;
+  readonly left: number;
+  readonly width: number;
+  readonly paddingTop: number;
 }
 
 export namespace BoardsDropDown {
-    export interface Props {
-        readonly coords: BoardsDropDownListCoords | 'hidden';
-        readonly items: Item[];
-        readonly openBoardsConfig: () => void;
-    }
-    export interface Item {
-        readonly label: string;
-        readonly selected: boolean;
-        readonly onClick: () => void;
-    }
+  export interface Props {
+    readonly coords: BoardsDropDownListCoords | 'hidden';
+    readonly items: Array<AvailableBoard & { onClick: () => void; port: Port }>;
+    readonly openBoardsConfig: () => void;
+  }
 }
 
 export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
+  protected dropdownElement: HTMLElement;
+  private listRef: React.RefObject<HTMLDivElement>;
 
-    protected dropdownElement: HTMLElement;
+  constructor(props: BoardsDropDown.Props) {
+    super(props);
 
-    constructor(props: BoardsDropDown.Props) {
-        super(props);
-
-        let list = document.getElementById('boards-dropdown-container');
-        if (!list) {
-            list = document.createElement('div');
-            list.id = 'boards-dropdown-container';
-            document.body.appendChild(list);
-            this.dropdownElement = list;
-        }
+    this.listRef = React.createRef();
+    let list = document.getElementById('boards-dropdown-container');
+    if (!list) {
+      list = document.createElement('div');
+      list.id = 'boards-dropdown-container';
+      document.body.appendChild(list);
+      this.dropdownElement = list;
     }
+  }
 
-    render(): React.ReactNode {
-        return ReactDOM.createPortal(this.renderNode(), this.dropdownElement);
+  override componentDidUpdate(prevProps: BoardsDropDown.Props): void {
+    if (prevProps.coords === 'hidden' && this.listRef.current) {
+      this.listRef.current.focus();
     }
+  }
 
-    protected renderNode(): React.ReactNode {
-        const { coords, items } = this.props;
-        if (coords === 'hidden') {
-            return '';
-        }
-        items.push({
-            label: 'Select Other Board & Port',
-            selected: false,
-            onClick: () => this.props.openBoardsConfig()
-        })
-        return <div className='arduino-boards-dropdown-list'
-            style={{
-                position: 'absolute',
-                ...coords
-            }}>
-            {items.map(this.renderItem)}
+  override render(): React.ReactNode {
+    return ReactDOM.createPortal(this.renderNode(), this.dropdownElement);
+  }
+
+  protected renderNode(): React.ReactNode {
+    const { coords, items } = this.props;
+    if (coords === 'hidden') {
+      return '';
+    }
+    const footerLabel = nls.localize(
+      'arduino/board/openBoardsConfig',
+      'Select other board and port…'
+    );
+    return (
+      <div
+        className="arduino-boards-dropdown-list"
+        style={{
+          position: 'absolute',
+          ...coords,
+        }}
+        ref={this.listRef}
+        tabIndex={0}
+      >
+        <div className="arduino-boards-dropdown-list--items-container">
+          {items
+            .map(({ name, port, selected, onClick }) => ({
+              boardLabel: name,
+              port,
+              selected,
+              onClick,
+            }))
+            .map(this.renderItem)}
         </div>
-    }
-
-    protected renderItem(item: BoardsDropDown.Item): React.ReactNode {
-        const { label, selected, onClick } = item;
-        return <div key={label} className={`arduino-boards-dropdown-item ${selected ? 'selected' : ''}`} onClick={onClick}>
-            <div>
-                {label}
-            </div>
-            {selected ? <span className='fa fa-check'/> : ''}
+        <div
+          key={footerLabel}
+          tabIndex={0}
+          className="arduino-boards-dropdown-item arduino-board-dropdown-footer"
+          onClick={() => this.props.openBoardsConfig()}
+        >
+          <div>{footerLabel}</div>
         </div>
-    }
+      </div>
+    );
+  }
 
-}
-
-export namespace BoardsToolBarItem {
-
-    export interface Props {
-        readonly boardService: BoardsService;
-        readonly boardsServiceClient: BoardsServiceClientImpl;
-        readonly commands: CommandRegistry;
-    }
-
-    export interface State {
-        boardsConfig: BoardsConfig.Config;
-        attachedBoards: Board[];
-        availablePorts: Port[];
-        coords: BoardsDropDownListCoords | 'hidden';
-    }
-}
-
-export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props, BoardsToolBarItem.State> {
-
-    static TOOLBAR_ID: 'boards-toolbar';
-
-    protected readonly toDispose: DisposableCollection = new DisposableCollection();
-
-    constructor(props: BoardsToolBarItem.Props) {
-        super(props);
-
-        this.state = {
-            boardsConfig: this.props.boardsServiceClient.boardsConfig,
-            attachedBoards: [],
-            availablePorts: [],
-            coords: 'hidden'
-        };
-
-        document.addEventListener('click', () => {
-            this.setState({ coords: 'hidden' });
-        });
-    }
-
-    componentDidMount() {
-        const { boardsServiceClient: client, boardService } = this.props;
-        this.toDispose.pushAll([
-            client.onBoardsConfigChanged(boardsConfig => this.setState({ boardsConfig })),
-            client.onBoardsChanged(({ newState }) => this.setState({ attachedBoards: newState.boards, availablePorts: newState.ports }))
-        ]);
-        Promise.all([
-            boardService.getAttachedBoards(),
-            boardService.getAvailablePorts()
-        ]).then(([{boards: attachedBoards}, { ports: availablePorts }]) => {
-            this.setState({ attachedBoards, availablePorts })
-        });
-    }
-
-    componentWillUnmount(): void {
-        this.toDispose.dispose();
-    }
-
-    protected readonly show = (event: React.MouseEvent<HTMLElement>) => {
-        const { currentTarget: element } = event;
-        if (element instanceof HTMLElement) {
-            if (this.state.coords === 'hidden') {
-                const rect = element.getBoundingClientRect();
-                this.setState({
-                    coords: {
-                        top: rect.top,
-                        left: rect.left,
-                        width: rect.width,
-                        paddingTop: rect.height
-                    }
-                });
-            } else {
-                this.setState({ coords: 'hidden'});
-            }
-        }
-        event.stopPropagation();
-        event.nativeEvent.stopImmediatePropagation();
+  protected renderItem({
+    boardLabel,
+    port,
+    selected,
+    onClick,
+  }: {
+    boardLabel: string;
+    port: Port;
+    selected?: boolean;
+    onClick: () => void;
+  }): React.ReactNode {
+    const protocolIcon = iconNameFromProtocol(port.protocol);
+    const onKeyUp = (e: React.KeyboardEvent) => {
+      if (e.key === 'Enter') {
+        onClick();
+      }
     };
 
-    render(): React.ReactNode {
-        const { boardsConfig, coords, attachedBoards, availablePorts } = this.state;
-        const title = BoardsConfig.Config.toString(boardsConfig, { default: 'no board selected' });
-        const configuredBoard = attachedBoards
-            .filter(AttachedSerialBoard.is)
-            .filter(board => availablePorts.some(port => Port.sameAs(port, board.port)))
-            .filter(board => BoardsConfig.Config.sameAs(boardsConfig, board)).shift();
+    return (
+      <div
+        key={`board-item--${boardLabel}-${port.address}`}
+        className={classNames('arduino-boards-dropdown-item', {
+          'arduino-boards-dropdown-item--selected': selected,
+        })}
+        onClick={onClick}
+        onKeyUp={onKeyUp}
+        tabIndex={0}
+      >
+        <div
+          className={classNames(
+            'arduino-boards-dropdown-item--protocol',
+            'fa',
+            protocolIcon
+          )}
+        />
+        <div
+          className="arduino-boards-dropdown-item--label"
+          title={`${boardLabel}\n${port.address}`}
+        >
+          <div className="arduino-boards-dropdown-item--board-label noWrapInfo noselect">
+            {boardLabel}
+          </div>
+          <div className="arduino-boards-dropdown-item--port-label noWrapInfo noselect">
+            {port.addressLabel}
+          </div>
+        </div>
+        {selected ? <div className="fa fa-check" /> : ''}
+      </div>
+    );
+  }
+}
 
-        const items = attachedBoards.filter(AttachedSerialBoard.is).map(board => ({
-            label: `${board.name} at ${board.port}`,
-            selected: configuredBoard === board,
-            onClick: () => {
-                this.props.boardsServiceClient.boardsConfig = {
-                    selectedBoard: board,
-                    selectedPort: availablePorts.find(port => Port.sameAs(port, board.port))
-                }
-            }
-        }));
+export class BoardsToolBarItem extends React.Component<
+  BoardsToolBarItem.Props,
+  BoardsToolBarItem.State
+> {
+  static TOOLBAR_ID: 'boards-toolbar';
 
-        return <React.Fragment>
-            <div className='arduino-boards-toolbar-item-container'>
-                <div className='arduino-boards-toolbar-item' title={title}>
-                    <div className='inner-container' onClick={this.show}>
-                        <span className={!configuredBoard ? 'fa fa-times notAttached' : ''}/>
-                        <div className='label noWrapInfo'>
-                            <div className='noWrapInfo noselect'>
-                                {title}
-                            </div>
-                        </div>
-                        <span className='fa fa-caret-down caret'/>
-                    </div>
-                </div>
-            </div>
-            <BoardsDropDown
-                coords={coords}
-                items={items}
-                openBoardsConfig={this.openDialog}>
-            </BoardsDropDown>
-        </React.Fragment>;
-    }
+  protected readonly toDispose: DisposableCollection =
+    new DisposableCollection();
 
-    protected openDialog = () => {
-        this.props.commands.executeCommand(ArduinoCommands.OPEN_BOARDS_DIALOG.id);
+  constructor(props: BoardsToolBarItem.Props) {
+    super(props);
+
+    const { availableBoards } = props.boardsServiceProvider;
+    this.state = {
+      availableBoards,
+      coords: 'hidden',
+    };
+
+    document.addEventListener('click', () => {
+      this.setState({ coords: 'hidden' });
+    });
+  }
+
+  override componentDidMount(): void {
+    this.props.boardsServiceProvider.onAvailableBoardsChanged(
+      (availableBoards) => this.setState({ availableBoards })
+    );
+  }
+
+  override componentWillUnmount(): void {
+    this.toDispose.dispose();
+  }
+
+  protected readonly show = (event: React.MouseEvent<HTMLElement>): void => {
+    const { currentTarget: element } = event;
+    if (element instanceof HTMLElement) {
+      if (this.state.coords === 'hidden') {
+        const rect = element.getBoundingClientRect();
+        this.setState({
+          coords: {
+            top: rect.top,
+            left: rect.left,
+            width: rect.width,
+            paddingTop: rect.height,
+          },
+        });
+      } else {
         this.setState({ coords: 'hidden' });
-    };
+      }
+    }
+    event.stopPropagation();
+    event.nativeEvent.stopImmediatePropagation();
+  };
 
+  override render(): React.ReactNode {
+    const { coords, availableBoards } = this.state;
+    const { selectedBoard, selectedPort } =
+      this.props.boardsServiceProvider.boardsConfig;
+
+    const boardLabel =
+      selectedBoard?.name ||
+      nls.localize('arduino/board/selectBoard', 'Select Board');
+    const selectedPortLabel = portLabel(selectedPort?.address);
+
+    const isConnected = Boolean(selectedBoard && selectedPort);
+    const protocolIcon = isConnected
+      ? iconNameFromProtocol(selectedPort?.protocol || '')
+      : null;
+    const protocolIconClassNames = classNames(
+      'arduino-boards-toolbar-item--protocol',
+      'fa',
+      protocolIcon
+    );
+
+    return (
+      <React.Fragment>
+        <div
+          className="arduino-boards-toolbar-item-container"
+          title={selectedPortLabel}
+          onClick={this.show}
+        >
+          {protocolIcon && <div className={protocolIconClassNames} />}
+          <div
+            className={classNames(
+              'arduino-boards-toolbar-item--label',
+              'noWrapInfo',
+              'noselect',
+              { 'arduino-boards-toolbar-item--label-connected': isConnected }
+            )}
+          >
+            {boardLabel}
+          </div>
+          <div className="fa fa-caret-down caret" />
+        </div>
+        <BoardsDropDown
+          coords={coords}
+          items={availableBoards
+            .filter(AvailableBoard.hasPort)
+            .map((board) => ({
+              ...board,
+              onClick: () => {
+                if (!board.fqbn) {
+                  const previousBoardConfig =
+                    this.props.boardsServiceProvider.boardsConfig;
+                  this.props.boardsServiceProvider.boardsConfig = {
+                    selectedPort: board.port,
+                  };
+                  this.openDialog(previousBoardConfig);
+                } else {
+                  this.props.boardsServiceProvider.boardsConfig = {
+                    selectedBoard: board,
+                    selectedPort: board.port,
+                  };
+                }
+                this.setState({ coords: 'hidden' });
+              },
+            }))}
+          openBoardsConfig={this.openDialog}
+        ></BoardsDropDown>
+      </React.Fragment>
+    );
+  }
+
+  protected openDialog = async (
+    previousBoardConfig?: BoardsConfig.Config
+  ): Promise<void> => {
+    const selectedBoardConfig =
+      await this.props.commands.executeCommand<BoardsConfig.Config>(
+        OpenBoardsConfig.Commands.OPEN_DIALOG.id
+      );
+    if (
+      previousBoardConfig &&
+      (!selectedBoardConfig?.selectedPort ||
+        !selectedBoardConfig?.selectedBoard)
+    ) {
+      this.props.boardsServiceProvider.boardsConfig = previousBoardConfig;
+    }
+  };
+}
+export namespace BoardsToolBarItem {
+  export interface Props {
+    readonly boardsServiceProvider: BoardsServiceProvider;
+    readonly commands: CommandRegistry;
+  }
+
+  export interface State {
+    availableBoards: AvailableBoard[];
+    coords: BoardsDropDownListCoords | 'hidden';
+  }
+}
+
+function iconNameFromProtocol(protocol: string): string {
+  switch (protocol) {
+    case 'serial':
+      return 'fa-arduino-technology-usb';
+    case 'network':
+      return 'fa-arduino-technology-connection';
+    /* 
+      Bluetooth ports are not listed yet from the CLI;
+      Not sure about the naming ('bluetooth'); make sure it's correct before uncommenting the following lines
+    */
+    // case 'bluetooth':
+    //   return 'fa-arduino-technology-bluetooth';
+    default:
+      return 'fa-arduino-technology-3dimensionscube';
+  }
+}
+
+function portLabel(portName?: string): string {
+  return portName
+    ? nls.localize('arduino/board/portLabel', 'Port: {0}', portName)
+    : nls.localize('arduino/board/disconnected', 'Disconnected');
 }

arduino-ide-extension/src/browser/boards/boards-widget-frontend-contribution.ts

@@ -1,35 +1,40 @@
-import { injectable } from 'inversify';
-import { MenuModelRegistry } from '@theia/core';
+import { injectable } from '@theia/core/shared/inversify';
+import {
+  BoardSearch,
+  BoardsPackage,
+} from '../../common/protocol/boards-service';
+import { URI } from '../contributions/contribution';
+import { ListWidgetFrontendContribution } from '../widgets/component-list/list-widget-frontend-contribution';
 import { BoardsListWidget } from './boards-list-widget';
-import { ArduinoMenus } from '../arduino-frontend-contribution';
-import { BoardPackage } from '../../common/protocol/boards-service';
-import { ListWidgetFrontendContribution } from '../components/component-list/list-widget-frontend-contribution';
 
 @injectable()
-export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendContribution<BoardPackage> {
+export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendContribution<
+  BoardsPackage,
+  BoardSearch
+> {
+  constructor() {
+    super({
+      widgetId: BoardsListWidget.WIDGET_ID,
+      widgetName: BoardsListWidget.WIDGET_LABEL,
+      defaultWidgetOptions: {
+        area: 'left',
+        rank: 2,
+      },
+      toggleCommandId: `${BoardsListWidget.WIDGET_ID}:toggle`,
+      toggleKeybinding: 'CtrlCmd+Shift+B',
+    });
+  }
 
-    static readonly OPEN_MANAGER = `${BoardsListWidget.WIDGET_ID}:toggle`;
-
-    constructor() {
-        super({
-            widgetId: BoardsListWidget.WIDGET_ID,
-            widgetName: BoardsListWidget.WIDGET_LABEL,
-            defaultWidgetOptions: {
-                area: 'left',
-                rank: 600
-            },
-            toggleCommandId: BoardsListWidgetFrontendContribution.OPEN_MANAGER,
-            toggleKeybinding: 'ctrlcmd+shift+b'
-        });
-    }
-
-    registerMenus(menus: MenuModelRegistry): void {
-        if (this.toggleCommand) {
-            menus.registerMenuAction(ArduinoMenus.TOOLS, {
-                commandId: this.toggleCommand.id,
-                label: 'Boards Manager...'
-            });
-        }
+  protected canParse(uri: URI): boolean {
+    try {
+      BoardSearch.UriParser.parse(uri);
+      return true;
+    } catch {
+      return false;
     }
+  }
 
+  protected parse(uri: URI): BoardSearch | undefined {
+    return BoardSearch.UriParser.parse(uri);
+  }
 }

arduino-ide-extension/src/browser/components/ProgressBar.tsx

@@ -0,0 +1,28 @@
+import * as React from '@theia/core/shared/react';
+
+export type ProgressBarProps = {
+  percent?: number;
+  showPercentage?: boolean;
+};
+
+export default function ProgressBar({
+  percent = 0,
+  showPercentage = false,
+}: ProgressBarProps): React.ReactElement {
+  const roundedPercent = Math.round(percent);
+  return (
+    <div className="progress-bar">
+      <div className="progress-bar--outer">
+        <div
+          className="progress-bar--inner"
+          style={{ width: `${roundedPercent}%` }}
+        />
+      </div>
+      {showPercentage && (
+        <div className="progress-bar--percentage">
+          <div className="progress-bar--percentage-text">{roundedPercent}%</div>
+        </div>
+      )}
+    </div>
+  );
+}

arduino-ide-extension/src/browser/components/arduino-select.tsx

@@ -1,62 +0,0 @@
-import * as React from 'react';
-import Select from 'react-select';
-import { Styles } from 'react-select/src/styles';
-import { Props } from 'react-select/src/components';
-import { ThemeConfig } from 'react-select/src/theme';
-
-export class ArduinoSelect<T> extends Select<T> {
-
-    constructor(props: Readonly<Props<T>>) {
-        super(props);
-    }
-
-    render(): React.ReactNode {
-        const controlHeight = 27; // from `monitor.css` -> `.serial-monitor-container .head` (`height: 27px;`)
-        const styles: Styles = {
-            control: styles => ({
-                ...styles,
-                minWidth: 120,
-                color: 'var(--theia-ui-font-color1)'
-            }),
-            dropdownIndicator: styles => ({
-                ...styles,
-                padding: 0
-            }),
-            indicatorSeparator: () => ({
-                display: 'none'
-            }),
-            indicatorsContainer: () => ({
-                padding: '0px 5px'
-            }),
-            menu: styles => ({
-                ...styles,
-                marginTop: 0
-            })
-        };
-        const theme: ThemeConfig = theme => ({
-            ...theme,
-            borderRadius: 0,
-            spacing: {
-                controlHeight,
-                baseUnit: 2,
-                menuGutter: 4
-            }, colors: {
-                ...theme.colors,
-                // `primary50`??? it's crazy but apparently, without this, we would get a light-blueish
-                // color when selecting an option in the select by clicking and then not releasing the button.
-                // https://react-select.com/styles#overriding-the-theme
-                primary50: 'var(--theia-accent-color4)',
-            }
-        });
-        const DropdownIndicator = () => <span className='fa fa-caret-down caret' />;
-        return <Select
-            {...this.props}
-            components={{ DropdownIndicator }}
-            theme={theme}
-            styles={styles}
-            classNamePrefix='arduino-select'
-            isSearchable={false}
-        />
-    }
-
-}

arduino-ide-extension/src/browser/components/component-list/component-list-item.tsx

@@ -1,66 +0,0 @@
-import * as React from 'react';
-import { Installable } from '../../../common/protocol/installable';
-import { ArduinoComponent } from '../../../common/protocol/arduino-component';
-import { ListItemRenderer } from './list-item-renderer';
-
-export class ComponentListItem<T extends ArduinoComponent> extends React.Component<ComponentListItem.Props<T>, ComponentListItem.State> {
-
-    constructor(props: ComponentListItem.Props<T>) {
-        super(props);
-        if (props.item.installable) {
-            const version = props.item.availableVersions.filter(version => version !== props.item.installedVersion)[0];
-            this.state = {
-                selectedVersion: version
-            };
-        }
-    }
-
-    protected async install(item: T): Promise<void> {
-        const toInstall = this.state.selectedVersion;
-        const version = this.props.item.availableVersions.filter(version => version !== this.state.selectedVersion)[0];
-        this.setState({
-            selectedVersion: version
-        });
-        try {
-            await this.props.install(item, toInstall);
-        } catch {
-            this.setState({
-                selectedVersion: toInstall
-            });
-        }
-    }
-
-    protected async uninstall(item: T): Promise<void> {
-        await this.props.uninstall(item);
-    }
-
-    protected onVersionChange(version: Installable.Version) {
-        this.setState({ selectedVersion: version });
-    }
-
-    render(): React.ReactNode {
-        const { item, itemRenderer } = this.props;
-        return itemRenderer.renderItem(
-            Object.assign(this.state, { item }),
-            this.install.bind(this),
-            this.uninstall.bind(this),
-            this.onVersionChange.bind(this)
-        );
-    }
-
-}
-
-export namespace ComponentListItem {
-
-    export interface Props<T extends ArduinoComponent> {
-        readonly item: T;
-        readonly install: (item: T, version?: Installable.Version) => Promise<void>;
-        readonly uninstall: (item: T) => Promise<void>;
-        readonly itemRenderer: ListItemRenderer<T>;
-    }
-
-    export interface State {
-        selectedVersion?: Installable.Version;
-    }
-
-}

arduino-ide-extension/src/browser/components/component-list/component-list.tsx

@@ -1,51 +0,0 @@
-import * as React from 'react';
-import { Installable } from '../../../common/protocol/installable';
-import { ArduinoComponent } from '../../../common/protocol/arduino-component';
-import { ComponentListItem } from './component-list-item';
-import { ListItemRenderer } from './list-item-renderer';
-
-export class ComponentList<T extends ArduinoComponent> extends React.Component<ComponentList.Props<T>> {
-
-    protected container?: HTMLElement;
-
-    render(): React.ReactNode {
-        return <div
-            className={'items-container'}
-            ref={this.setRef}>
-            {this.props.items.map(item => this.createItem(item))}
-        </div>;
-    }
-
-    componentDidMount(): void {
-        if (this.container && this.props.resolveContainer) {
-            this.props.resolveContainer(this.container);
-        }
-    }
-
-    protected setRef = (element: HTMLElement | null) => {
-        this.container = element || undefined;
-    }
-
-    protected createItem(item: T): React.ReactNode {
-        return <ComponentListItem<T>
-            key={this.props.itemLabel(item)}
-            item={item}
-            itemRenderer={this.props.itemRenderer}
-            install={this.props.install}
-            uninstall={this.props.uninstall} />
-    }
-
-}
-
-export namespace ComponentList {
-
-    export interface Props<T extends ArduinoComponent> {
-        readonly items: T[];
-        readonly itemLabel: (item: T) => string;
-        readonly itemRenderer: ListItemRenderer<T>;
-        readonly install: (item: T, version?: Installable.Version) => Promise<void>;
-        readonly uninstall: (item: T) => Promise<void>;
-        readonly resolveContainer: (element: HTMLElement) => void;
-    }
-
-}

arduino-ide-extension/src/browser/components/component-list/filterable-list-container.tsx

@@ -1,143 +0,0 @@
-import * as React from 'react';
-import debounce = require('lodash.debounce');
-import { Event } from '@theia/core/lib/common/event';
-import { ConfirmDialog } from '@theia/core/lib/browser/dialogs';
-import { Searchable } from '../../../common/protocol/searchable';
-import { Installable } from '../../../common/protocol/installable';
-import { ArduinoComponent } from '../../../common/protocol/arduino-component';
-import { InstallationProgressDialog, UninstallationProgressDialog } from '../progress-dialog';
-import { SearchBar } from './search-bar';
-import { ListWidget } from './list-widget';
-import { ComponentList } from './component-list';
-import { ListItemRenderer } from './list-item-renderer';
-
-export class FilterableListContainer<T extends ArduinoComponent> extends React.Component<FilterableListContainer.Props<T>, FilterableListContainer.State<T>> {
-
-    constructor(props: Readonly<FilterableListContainer.Props<T>>) {
-        super(props);
-        this.state = {
-            filterText: '',
-            items: []
-        };
-    }
-
-    componentDidMount(): void {
-        this.search = debounce(this.search, 500);
-        this.handleFilterTextChange('');
-        this.props.filterTextChangeEvent(this.handleFilterTextChange.bind(this));
-    }
-
-    componentDidUpdate(): void {
-        // See: arduino/arduino-pro-ide#101
-        // Resets the top of the perfect scroll-bar's thumb.
-        this.props.container.updateScrollBar();
-    }
-
-    render(): React.ReactNode {
-        return <div className={'filterable-list-container'}>
-            {this.renderSearchFilter()}
-            {this.renderSearchBar()}
-            {this.renderComponentList()}
-        </div>
-    }
-
-    protected renderSearchFilter(): React.ReactNode {
-        return undefined;
-    }
-
-    protected renderSearchBar(): React.ReactNode {
-        return <SearchBar
-            resolveFocus={this.props.resolveFocus}
-            filterText={this.state.filterText}
-            onFilterTextChanged={this.handleFilterTextChange}
-        />
-    }
-
-    protected renderComponentList(): React.ReactNode {
-        const { itemLabel, resolveContainer, itemRenderer } = this.props;
-        return <ComponentList<T>
-            items={this.state.items}
-            itemLabel={itemLabel}
-            itemRenderer={itemRenderer}
-            install={this.install.bind(this)}
-            uninstall={this.uninstall.bind(this)}
-            resolveContainer={resolveContainer}
-        />
-    }
-
-    protected handleFilterTextChange = (filterText: string) => {
-        this.setState({ filterText });
-        this.search(filterText);
-    }
-
-    protected search(query: string): void {
-        const { searchable } = this.props;
-        searchable.search({ query: query.trim() }).then(result => {
-            const { items } = result;
-            this.setState({
-                items: this.sort(items)
-            });
-        });
-    }
-
-    protected sort(items: T[]): T[] {
-        const { itemLabel } = this.props;
-        return items.sort((left, right) => itemLabel(left).localeCompare(itemLabel(right)));
-    }
-
-    protected async install(item: T, version: Installable.Version): Promise<void> {
-        const { installable, searchable, itemLabel } = this.props;
-        const dialog = new InstallationProgressDialog(itemLabel(item), version);
-        dialog.open();
-        try {
-            await installable.install({ item, version });
-            const { items } = await searchable.search({ query: this.state.filterText });
-            this.setState({ items: this.sort(items) });
-        } finally {
-            dialog.close();
-        }
-    }
-
-    protected async uninstall(item: T): Promise<void> {
-        const uninstall = await new ConfirmDialog({
-            title: 'Uninstall',
-            msg: `Do you want to uninstall ${item.name}?`,
-            ok: 'Yes',
-            cancel: 'No'
-        }).open();
-        if (!uninstall) {
-            return;
-        }
-        const { installable, searchable, itemLabel } = this.props;
-        const dialog = new UninstallationProgressDialog(itemLabel(item));
-        dialog.open();
-        try {
-            await installable.uninstall({ item });
-            const { items } = await searchable.search({ query: this.state.filterText });
-            this.setState({ items: this.sort(items) });
-        } finally {
-            dialog.close();
-        }
-    }
-
-}
-
-export namespace FilterableListContainer {
-
-    export interface Props<T extends ArduinoComponent> {
-        readonly container: ListWidget<T>;
-        readonly installable: Installable<T>;
-        readonly searchable: Searchable<T>;
-        readonly itemLabel: (item: T) => string;
-        readonly itemRenderer: ListItemRenderer<T>;
-        readonly resolveContainer: (element: HTMLElement) => void;
-        readonly resolveFocus: (element: HTMLElement | undefined) => void;
-        readonly filterTextChangeEvent: Event<string>;
-    }
-
-    export interface State<T> {
-        filterText: string;
-        items: T[];
-    }
-
-}

arduino-ide-extension/src/browser/components/component-list/list-item-renderer.tsx

@@ -1,91 +0,0 @@
-import * as React from 'react';
-import { inject, injectable } from 'inversify';
-import { WindowService } from '@theia/core/lib/browser/window/window-service';
-import { Installable } from '../../../common/protocol/installable';
-import { ArduinoComponent } from '../../../common/protocol/arduino-component';
-import { ComponentListItem } from './component-list-item';
-
-@injectable()
-export class ListItemRenderer<T extends ArduinoComponent> {
-
-    @inject(WindowService)
-    protected windowService: WindowService;
-
-    protected onMoreInfoClick = (event: React.SyntheticEvent<HTMLAnchorElement, Event>) => {
-        const { target } = event.nativeEvent;
-        if (target instanceof HTMLAnchorElement) {
-            this.windowService.openNewWindow(target.href, { external: true });
-            event.nativeEvent.preventDefault();
-        }
-    }
-
-    renderItem(
-        input: ComponentListItem.State & { item: T },
-        install: (item: T) => Promise<void>,
-        uninstall: (item: T) => Promise<void>,
-        onVersionChange: (version: Installable.Version) => void
-    ): React.ReactNode {
-
-        const { item } = input;
-        const name = <span className='name'>{item.name}</span>;
-        const author = <span className='author'>{item.author}</span>;
-        const onClickUninstall = () => uninstall(item);
-        const installedVersion = !!item.installedVersion && <div className='version-info'>
-            <span className='version'>Version {item.installedVersion}</span>
-            <span className='installed' onClick={onClickUninstall} />
-        </div>;
-
-        const summary = <div className='summary'>{item.summary}</div>;
-        const description = <div className='summary'>{item.description}</div>;
-
-        const moreInfo = !!item.moreInfoLink && <a href={item.moreInfoLink} onClick={this.onMoreInfoClick}>More info</a>;
-        const onClickInstall = () => install(item);
-        const installButton = item.installable &&
-            <button className='install' onClick={onClickInstall}>INSTALL</button>;
-
-        const onSelectChange = (event: React.ChangeEvent<HTMLSelectElement>) => {
-            const version = event.target.value;
-            if (version) {
-                onVersionChange(version);
-            }
-        }
-
-        const versions = (() => {
-            const { availableVersions } = item;
-            if (availableVersions.length === 0) {
-                return undefined;
-            } else if (availableVersions.length === 1) {
-                return <label>{availableVersions[0]}</label>
-            } else {
-                return <select
-                    value={input.selectedVersion}
-                    onChange={onSelectChange}>
-                    {
-                        item.availableVersions
-                            .filter(version => version !== item.installedVersion) // Filter the version that is currently installed.
-                            .map(version => <option value={version} key={version}>{version}</option>)
-                    }
-                </select>;
-            }
-        })();
-
-        return <div className='component-list-item noselect'>
-            <div className='header'>
-                <span>{name} by {author}</span>
-                {installedVersion}
-            </div>
-            <div className='content'>
-                {summary}
-                {description}
-            </div>
-            <div className='info'>
-                {moreInfo}
-            </div>
-            <div className='footer'>
-                {installButton}
-                {versions}
-            </div>
-        </div>;
-    }
-
-}

arduino-ide-extension/src/browser/components/component-list/list-widget-frontend-contribution.ts

@@ -1,13 +0,0 @@
-import { injectable } from 'inversify';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
-import { AbstractViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
-import { ArduinoComponent } from '../../../common/protocol/arduino-component';
-import { ListWidget } from './list-widget';
-
-@injectable()
-export abstract class ListWidgetFrontendContribution<T extends ArduinoComponent> extends AbstractViewContribution<ListWidget<T>> implements FrontendApplicationContribution {
-
-    async initializeLayout(): Promise<void> {
-    }
-
-}

arduino-ide-extension/src/browser/components/component-list/list-widget.tsx

@@ -1,97 +0,0 @@
-import * as React from 'react';
-import { injectable, postConstruct } from 'inversify';
-import { Message } from '@phosphor/messaging';
-import { Deferred } from '@theia/core/lib/common/promise-util';
-import { Emitter } from '@theia/core/lib/common/event';
-import { MaybePromise } from '@theia/core/lib/common/types';
-import { ReactWidget } from '@theia/core/lib/browser/widgets/react-widget';
-import { Installable } from '../../../common/protocol/installable';
-import { Searchable } from '../../../common/protocol/searchable';
-import { ArduinoComponent } from '../../../common/protocol/arduino-component';
-import { FilterableListContainer } from './filterable-list-container';
-import { ListItemRenderer } from './list-item-renderer';
-
-@injectable()
-export abstract class ListWidget<T extends ArduinoComponent> extends ReactWidget {
-
-    /**
-     * Do not touch or use it. It is for setting the focus on the `input` after the widget activation.
-     */
-    protected focusNode: HTMLElement | undefined;
-    protected readonly deferredContainer = new Deferred<HTMLElement>();
-    protected readonly filterTextChangeEmitter = new Emitter<string>();
-
-    constructor(protected options: ListWidget.Options<T>) {
-        super();
-        const { id, label, iconClass } = options;
-        this.id = id;
-        this.title.label = label;
-        this.title.caption = label;
-        this.title.iconClass = iconClass
-        this.title.closable = true;
-        this.addClass('arduino-list-widget');
-        this.node.tabIndex = 0; // To be able to set the focus on the widget.
-        this.scrollOptions = {
-            suppressScrollX: true
-        }
-        this.toDispose.push(this.filterTextChangeEmitter);
-    }
-
-    @postConstruct()
-    protected init(): void {
-        this.update();
-    }
-
-    protected getScrollContainer(): MaybePromise<HTMLElement> {
-        return this.deferredContainer.promise;
-    }
-
-    protected onActivateRequest(msg: Message): void {
-        super.onActivateRequest(msg);
-        (this.focusNode || this.node).focus();
-    }
-
-    protected onUpdateRequest(msg: Message): void {
-        super.onUpdateRequest(msg);
-        this.render();
-    }
-
-    protected onFocusResolved = (element: HTMLElement | undefined) => {
-        this.focusNode = element;
-    }
-
-    render(): React.ReactNode {
-        return <FilterableListContainer<T>
-            container={this}
-            resolveContainer={this.deferredContainer.resolve}
-            resolveFocus={this.onFocusResolved}
-            searchable={this.options.searchable}
-            installable={this.options.installable}
-            itemLabel={this.options.itemLabel}
-            itemRenderer={this.options.itemRenderer}
-            filterTextChangeEvent={this.filterTextChangeEmitter.event}/>;
-    }
-
-    refresh(filterText: string): void {
-        this.deferredContainer.promise.then(() => this.filterTextChangeEmitter.fire(filterText));
-    }
-
-    updateScrollBar(): void {
-        if (this.scrollBar) {
-            this.scrollBar.update();
-        }
-    }
-
-}
-
-export namespace ListWidget {
-    export interface Options<T extends ArduinoComponent> {
-        readonly id: string;
-        readonly label: string;
-        readonly iconClass: string;
-        readonly installable: Installable<T>;
-        readonly searchable: Searchable<T>;
-        readonly itemLabel: (item: T) => string;
-        readonly itemRenderer: ListItemRenderer<T>;
-    }
-}

arduino-ide-extension/src/browser/components/component-list/search-bar.tsx

@@ -1,46 +0,0 @@
-import * as React from 'react';
-
-export class SearchBar extends React.Component<SearchBar.Props> {
-
-    constructor(props: Readonly<SearchBar.Props>) {
-        super(props);
-        this.handleFilterTextChange = this.handleFilterTextChange.bind(this);
-    }
-
-    render(): React.ReactNode {
-        return <input
-                ref={this.setRef}
-                className={SearchBar.Styles.SEARCH_BAR_CLASS}
-                type='text'
-                placeholder='Filter your search...'
-                size={1}
-                value={this.props.filterText}
-                onChange={this.handleFilterTextChange}
-            />;
-    }
-
-    private setRef = (element: HTMLElement | null) => {
-        if (this.props.resolveFocus) {
-            this.props.resolveFocus(element || undefined);
-        }
-    }
-
-    private handleFilterTextChange(event: React.ChangeEvent<HTMLInputElement>): void {
-        this.props.onFilterTextChanged(event.target.value);
-    }
-
-}
-
-export namespace SearchBar {
-
-    export interface Props {
-        filterText: string;
-        onFilterTextChanged(filterText: string): void;
-        readonly resolveFocus?: (element: HTMLElement | undefined) => void;
-    }
-
-    export namespace Styles {
-        export const SEARCH_BAR_CLASS = 'search-bar';
-    }
-
-}

arduino-ide-extension/src/browser/components/progress-dialog.tsx

@@ -1,23 +0,0 @@
-import { AbstractDialog } from '@theia/core/lib/browser';
-
-export class InstallationProgressDialog extends AbstractDialog<undefined> {
-
-    readonly value = undefined;
-
-    constructor(componentName: string, version: string) {
-        super({ title: 'Installation in progress' });
-        this.contentNode.textContent = `Installing ${componentName} [${version}]. Please wait...`;
-    }
-
-}
-
-export class UninstallationProgressDialog extends AbstractDialog<undefined> {
-
-    readonly value = undefined;
-
-    constructor(componentName: string) {
-        super({ title: 'Uninstallation in progress' });
-        this.contentNode.textContent = `Uninstalling ${componentName}. Please wait...`;
-    }
-
-}

arduino-ide-extension/src/browser/contributions/about.ts

@@ -0,0 +1,190 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as moment from 'moment';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import { isOSX, isWindows } from '@theia/core/lib/common/os';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { FrontendApplicationConfigProvider } from '@theia/core/lib/browser/frontend-application-config-provider';
+import {
+  Contribution,
+  Command,
+  MenuModelRegistry,
+  CommandRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ConfigService } from '../../common/protocol';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class About extends Contribution {
+  @inject(ClipboardService)
+  protected readonly clipboardService: ClipboardService;
+
+  @inject(ConfigService)
+  protected readonly configService: ConfigService;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(About.Commands.ABOUT_APP, {
+      execute: () => this.showAbout(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.HELP__ABOUT_GROUP, {
+      commandId: About.Commands.ABOUT_APP.id,
+      label: nls.localize(
+        'arduino/about/label',
+        'About {0}',
+        this.applicationName
+      ),
+      order: '0',
+    });
+  }
+
+  async showAbout(): Promise<void> {
+    const {
+      version,
+      commit,
+      status: cliStatus,
+    } = await this.configService.getVersion();
+    const buildDate = this.buildDate;
+    const detail = (showAll: boolean) =>
+      nls.localize(
+        'arduino/about/detail',
+        'Version: {0}\nDate: {1}{2}\nCLI Version: {3}{4} [{5}]\n\n{6}',
+        remote.app.getVersion(),
+        buildDate ? buildDate : nls.localize('', 'dev build'),
+        buildDate && showAll ? ` (${this.ago(buildDate)})` : '',
+        version,
+        cliStatus ? ` ${cliStatus}` : '',
+        commit,
+        nls.localize(
+          'arduino/about/copyright',
+          'Copyright © {0} Arduino SA',
+          new Date().getFullYear().toString()
+        )
+      );
+    const ok = nls.localize('vscode/issueMainService/ok', 'OK');
+    const copy = nls.localize('vscode/textInputActions/copy', 'Copy');
+    const buttons = !isWindows && !isOSX ? [copy, ok] : [ok, copy];
+    const { response } = await remote.dialog.showMessageBox(
+      remote.getCurrentWindow(),
+      {
+        message: `${this.applicationName}`,
+        title: `${this.applicationName}`,
+        type: 'info',
+        detail: detail(true),
+        buttons,
+        noLink: true,
+        defaultId: buttons.indexOf(ok),
+        cancelId: buttons.indexOf(ok),
+      }
+    );
+
+    if (buttons[response] === copy) {
+      await this.clipboardService.writeText(detail(false).trim());
+    }
+  }
+
+  protected get applicationName(): string {
+    return FrontendApplicationConfigProvider.get().applicationName;
+  }
+
+  protected get buildDate(): string | undefined {
+    return FrontendApplicationConfigProvider.get().buildDate;
+  }
+
+  protected ago(isoTime: string): string {
+    const now = moment(Date.now());
+    const other = moment(isoTime);
+    let result = now.diff(other, 'minute');
+    if (result < 60) {
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.minutes.singular.ago',
+            '{0} minute ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.minutes.plural.ago',
+            '{0} minutes ago',
+            result.toString()
+          );
+    }
+    result = now.diff(other, 'hour');
+    if (result < 25) {
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.hours.singular.ago',
+            '{0} hour ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.hours.plural.ago',
+            '{0} hours ago',
+            result.toString()
+          );
+    }
+    result = now.diff(other, 'day');
+    if (result < 8) {
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.days.singular.ago',
+            '{0} day ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.days.plural.ago',
+            '{0} days ago',
+            result.toString()
+          );
+    }
+    result = now.diff(other, 'week');
+    if (result < 5) {
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.weeks.singular.ago',
+            '{0} week ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.weeks.plural.ago',
+            '{0} weeks ago',
+            result.toString()
+          );
+    }
+    result = now.diff(other, 'month');
+    if (result < 13) {
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.months.singular.ago',
+            '{0} month ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.months.plural.ago',
+            '{0} months ago',
+            result.toString()
+          );
+    }
+    result = now.diff(other, 'year');
+    return result === 1
+      ? nls.localize(
+          'vscode/date/date.fromNow.years.singular.ago',
+          '{0} year ago',
+          result.toString()
+        )
+      : nls.localize(
+          'vscode/date/date.fromNow.years.plural.ago',
+          '{0} years ago',
+          result.toString()
+        );
+  }
+}
+
+export namespace About {
+  export namespace Commands {
+    export const ABOUT_APP: Command = {
+      id: 'arduino-about',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/add-file.ts

@@ -0,0 +1,91 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  URI,
+} from './contribution';
+import { FileDialogService } from '@theia/filesystem/lib/browser';
+import { nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+
+@injectable()
+export class AddFile extends SketchContribution {
+  @inject(FileDialogService)
+  private readonly fileDialogService: FileDialogService;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(AddFile.Commands.ADD_FILE, {
+      execute: () => this.addFile(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.SKETCH__UTILS_GROUP, {
+      commandId: AddFile.Commands.ADD_FILE.id,
+      label: nls.localize('arduino/contributions/addFile', 'Add File') + '...',
+      order: '2',
+    });
+  }
+
+  private async addFile(): Promise<void> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!CurrentSketch.isValid(sketch)) {
+      return;
+    }
+    const toAddUri = await this.fileDialogService.showOpenDialog({
+      title: nls.localize('arduino/contributions/addFile', 'Add File'),
+      canSelectFiles: true,
+      canSelectFolders: false,
+      canSelectMany: false,
+      modal: true,
+    });
+    if (!toAddUri) {
+      return;
+    }
+    const sketchUri = new URI(sketch.uri);
+    const filename = toAddUri.path.base;
+    const targetUri = sketchUri.resolve('data').resolve(filename);
+    const exists = await this.fileService.exists(targetUri);
+    if (exists) {
+      const { response } = await remote.dialog.showMessageBox({
+        type: 'question',
+        title: nls.localize('arduino/contributions/replaceTitle', 'Replace'),
+        buttons: [
+          nls.localize('vscode/issueMainService/cancel', 'Cancel'),
+          nls.localize('vscode/issueMainService/ok', 'OK'),
+        ],
+        message: nls.localize(
+          'arduino/replaceMsg',
+          'Replace the existing version of {0}?',
+          filename
+        ),
+      });
+      if (response === 0) {
+        // Cancel
+        return;
+      }
+    }
+    await this.fileService.copy(toAddUri, targetUri, { overwrite: true });
+    this.messageService.info(
+      nls.localize(
+        'arduino/contributions/fileAdded',
+        'One file added to the sketch.'
+      ),
+      {
+        timeout: 2000,
+      }
+    );
+  }
+}
+
+export namespace AddFile {
+  export namespace Commands {
+    export const ADD_FILE: Command = {
+      id: 'arduino-add-file',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/add-zip-library.ts

@@ -0,0 +1,150 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import URI from '@theia/core/lib/common/uri';
+import { ConfirmDialog } from '@theia/core/lib/browser/dialogs';
+import { EnvVariablesServer } from '@theia/core/lib/common/env-variables';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { LibraryService, ResponseServiceClient } from '../../common/protocol';
+import { ExecuteWithProgress } from '../../common/protocol/progressible';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class AddZipLibrary extends SketchContribution {
+  @inject(EnvVariablesServer)
+  private readonly envVariableServer: EnvVariablesServer;
+
+  @inject(ResponseServiceClient)
+  private readonly responseService: ResponseServiceClient;
+
+  @inject(LibraryService)
+  private readonly libraryService: LibraryService;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(AddZipLibrary.Commands.ADD_ZIP_LIBRARY, {
+      execute: () => this.addZipLibrary(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    const includeLibMenuPath = [
+      ...ArduinoMenus.SKETCH__UTILS_GROUP,
+      '0_include',
+    ];
+    registry.registerMenuAction([...includeLibMenuPath, '1_install'], {
+      commandId: AddZipLibrary.Commands.ADD_ZIP_LIBRARY.id,
+      label: nls.localize('arduino/library/addZip', 'Add .ZIP Library...'),
+      order: '1',
+    });
+  }
+
+  private async addZipLibrary(): Promise<void> {
+    const homeUri = await this.envVariableServer.getHomeDirUri();
+    const defaultPath = await this.fileService.fsPath(new URI(homeUri));
+    const { canceled, filePaths } = await remote.dialog.showOpenDialog(
+      remote.getCurrentWindow(),
+      {
+        title: nls.localize(
+          'arduino/selectZip',
+          "Select a zip file containing the library you'd like to add"
+        ),
+        defaultPath,
+        properties: ['openFile'],
+        filters: [
+          {
+            name: nls.localize('arduino/library/zipLibrary', 'Library'),
+            extensions: ['zip'],
+          },
+        ],
+      }
+    );
+    if (!canceled && filePaths.length) {
+      const zipUri = await this.fileSystemExt.getUri(filePaths[0]);
+      try {
+        await this.doInstall(zipUri);
+      } catch (error) {
+        if (error instanceof AlreadyInstalledError) {
+          const result = await new ConfirmDialog({
+            msg: error.message,
+            title: nls.localize(
+              'arduino/library/overwriteExistingLibrary',
+              'Do you want to overwrite the existing library?'
+            ),
+            ok: nls.localize('vscode/extensionsUtils/yes', 'Yes'),
+            cancel: nls.localize('vscode/extensionsUtils/no', 'No'),
+          }).open();
+          if (result) {
+            await this.doInstall(zipUri, true);
+          }
+        }
+      }
+    }
+  }
+
+  private async doInstall(zipUri: string, overwrite?: boolean): Promise<void> {
+    try {
+      await ExecuteWithProgress.doWithProgress({
+        messageService: this.messageService,
+        progressText:
+          nls.localize('arduino/common/processing', 'Processing') +
+          ` ${new URI(zipUri).path.base}`,
+        responseService: this.responseService,
+        run: () => this.libraryService.installZip({ zipUri, overwrite }),
+      });
+      this.messageService.info(
+        nls.localize(
+          'arduino/library/successfullyInstalledZipLibrary',
+          'Successfully installed library from {0} archive',
+          new URI(zipUri).path.base
+        ),
+        { timeout: 3000 }
+      );
+    } catch (error) {
+      if (error instanceof Error) {
+        const match = error.message.match(/library (.*?) already installed/);
+        if (match && match.length >= 2) {
+          const name = match[1].trim();
+          if (name) {
+            throw new AlreadyInstalledError(
+              nls.localize(
+                'arduino/library/namedLibraryAlreadyExists',
+                'A library folder named {0} already exists. Do you want to overwrite it?',
+                name
+              ),
+              name
+            );
+          } else {
+            throw new AlreadyInstalledError(
+              nls.localize(
+                'arduino/library/libraryAlreadyExists',
+                'A library already exists. Do you want to overwrite it?'
+              )
+            );
+          }
+        }
+      }
+      this.messageService.error(error.toString());
+      throw error;
+    }
+  }
+}
+
+class AlreadyInstalledError extends Error {
+  constructor(message: string, readonly libraryName?: string) {
+    super(message);
+    Object.setPrototypeOf(this, AlreadyInstalledError.prototype);
+  }
+}
+
+export namespace AddZipLibrary {
+  export namespace Commands {
+    export const ADD_ZIP_LIBRARY: Command = {
+      id: 'arduino-add-zip-library',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/archive-sketch.ts

@@ -0,0 +1,83 @@
+import { injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import * as dateFormat from 'dateformat';
+import URI from '@theia/core/lib/common/uri';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+
+@injectable()
+export class ArchiveSketch extends SketchContribution {
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(ArchiveSketch.Commands.ARCHIVE_SKETCH, {
+      execute: () => this.archiveSketch(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.TOOLS__MAIN_GROUP, {
+      commandId: ArchiveSketch.Commands.ARCHIVE_SKETCH.id,
+      label: nls.localize('arduino/sketch/archiveSketch', 'Archive Sketch'),
+      order: '1',
+    });
+  }
+
+  private async archiveSketch(): Promise<void> {
+    const [sketch, config] = await Promise.all([
+      this.sketchServiceClient.currentSketch(),
+      this.configService.getConfiguration(),
+    ]);
+    if (!CurrentSketch.isValid(sketch)) {
+      return;
+    }
+    const archiveBasename = `${sketch.name}-${dateFormat(
+      new Date(),
+      'yymmdd'
+    )}a.zip`;
+    const defaultPath = await this.fileService.fsPath(
+      new URI(config.sketchDirUri).resolve(archiveBasename)
+    );
+    const { filePath, canceled } = await remote.dialog.showSaveDialog(
+      remote.getCurrentWindow(),
+      {
+        title: nls.localize(
+          'arduino/sketch/saveSketchAs',
+          'Save sketch folder as...'
+        ),
+        defaultPath,
+      }
+    );
+    if (!filePath || canceled) {
+      return;
+    }
+    const destinationUri = await this.fileSystemExt.getUri(filePath);
+    if (!destinationUri) {
+      return;
+    }
+    await this.sketchService.archive(sketch, destinationUri.toString());
+    this.messageService.info(
+      nls.localize(
+        'arduino/sketch/createdArchive',
+        "Created archive '{0}'.",
+        archiveBasename
+      ),
+      {
+        timeout: 2000,
+      }
+    );
+  }
+}
+
+export namespace ArchiveSketch {
+  export namespace Commands {
+    export const ARCHIVE_SKETCH: Command = {
+      id: 'arduino-archive-sketch',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/board-selection.ts

@@ -0,0 +1,372 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import { MenuModelRegistry } from '@theia/core/lib/common/menu';
+import {
+  DisposableCollection,
+  Disposable,
+} from '@theia/core/lib/common/disposable';
+import { BoardsConfig } from '../boards/boards-config';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { BoardsListWidget } from '../boards/boards-list-widget';
+import { NotificationCenter } from '../notification-center';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+  ArduinoMenus,
+  PlaceholderMenuNode,
+  unregisterSubmenu,
+} from '../menu/arduino-menus';
+import {
+  BoardsService,
+  InstalledBoardWithPackage,
+  AvailablePorts,
+  Port,
+} from '../../common/protocol';
+import { SketchContribution, Command, CommandRegistry } from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class BoardSelection extends SketchContribution {
+  @inject(CommandRegistry)
+  protected readonly commandRegistry: CommandRegistry;
+
+  @inject(MainMenuManager)
+  protected readonly mainMenuManager: MainMenuManager;
+
+  @inject(MenuModelRegistry)
+  protected readonly menuModelRegistry: MenuModelRegistry;
+
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
+
+  @inject(BoardsService)
+  protected readonly boardsService: BoardsService;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceProvider: BoardsServiceProvider;
+
+  protected readonly toDisposeBeforeMenuRebuild = new DisposableCollection();
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(BoardSelection.Commands.GET_BOARD_INFO, {
+      execute: async () => {
+        const { selectedBoard, selectedPort } =
+          this.boardsServiceProvider.boardsConfig;
+        if (!selectedBoard) {
+          this.messageService.info(
+            nls.localize(
+              'arduino/board/selectBoardForInfo',
+              'Please select a board to obtain board info.'
+            )
+          );
+          return;
+        }
+        if (!selectedBoard.fqbn) {
+          this.messageService.info(
+            nls.localize(
+              'arduino/board/platformMissing',
+              "The platform for the selected '{0}' board is not installed.",
+              selectedBoard.name
+            )
+          );
+          return;
+        }
+        if (!selectedPort) {
+          this.messageService.info(
+            nls.localize(
+              'arduino/board/selectPortForInfo',
+              'Please select a port to obtain board info.'
+            )
+          );
+          return;
+        }
+        const boardDetails = await this.boardsService.getBoardDetails({
+          fqbn: selectedBoard.fqbn,
+        });
+        if (boardDetails) {
+          const { VID, PID } = boardDetails;
+          const detail = `BN: ${selectedBoard.name}
+VID: ${VID}
+PID: ${PID}`;
+          await remote.dialog.showMessageBox(remote.getCurrentWindow(), {
+            message: nls.localize('arduino/board/boardInfo', 'Board Info'),
+            title: nls.localize('arduino/board/boardInfo', 'Board Info'),
+            type: 'info',
+            detail,
+            buttons: [nls.localize('vscode/issueMainService/ok', 'OK')],
+          });
+        }
+      },
+    });
+  }
+
+  override onStart(): void {
+    this.notificationCenter.onPlatformDidInstall(() => this.updateMenus());
+    this.notificationCenter.onPlatformDidUninstall(() => this.updateMenus());
+    this.boardsServiceProvider.onBoardsConfigChanged(() => this.updateMenus());
+    this.boardsServiceProvider.onAvailableBoardsChanged(() =>
+      this.updateMenus()
+    );
+    this.boardsServiceProvider.onAvailablePortsChanged(() =>
+      this.updateMenus()
+    );
+  }
+
+  override async onReady(): Promise<void> {
+    this.updateMenus();
+  }
+
+  protected async updateMenus(): Promise<void> {
+    const [installedBoards, availablePorts, config] = await Promise.all([
+      this.installedBoards(),
+      this.boardsService.getState(),
+      this.boardsServiceProvider.boardsConfig,
+    ]);
+    this.rebuildMenus(installedBoards, availablePorts, config);
+  }
+
+  protected rebuildMenus(
+    installedBoards: InstalledBoardWithPackage[],
+    availablePorts: AvailablePorts,
+    config: BoardsConfig.Config
+  ): void {
+    this.toDisposeBeforeMenuRebuild.dispose();
+
+    // Boards submenu
+    const boardsSubmenuPath = [
+      ...ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+      '1_boards',
+    ];
+    const boardsSubmenuLabel = config.selectedBoard?.name;
+    // Note: The submenu order starts from `100` because `Auto Format`, `Serial Monitor`, etc starts from `0` index.
+    // The board specific items, and the rest, have order with `z`. We needed something between `0` and `z` with natural-order.
+    this.menuModelRegistry.registerSubmenu(
+      boardsSubmenuPath,
+      nls.localize(
+        'arduino/board/board',
+        'Board{0}',
+        !!boardsSubmenuLabel ? `: "${boardsSubmenuLabel}"` : ''
+      ),
+      { order: '100' }
+    );
+    this.toDisposeBeforeMenuRebuild.push(
+      Disposable.create(() =>
+        unregisterSubmenu(boardsSubmenuPath, this.menuModelRegistry)
+      )
+    );
+
+    // Ports submenu
+    const portsSubmenuPath = [
+      ...ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+      '2_ports',
+    ];
+    const portsSubmenuLabel = config.selectedPort?.address;
+    this.menuModelRegistry.registerSubmenu(
+      portsSubmenuPath,
+      nls.localize(
+        'arduino/board/port',
+        'Port{0}',
+        portsSubmenuLabel ? `: "${portsSubmenuLabel}"` : ''
+      ),
+      { order: '101' }
+    );
+    this.toDisposeBeforeMenuRebuild.push(
+      Disposable.create(() =>
+        unregisterSubmenu(portsSubmenuPath, this.menuModelRegistry)
+      )
+    );
+
+    const getBoardInfo = {
+      commandId: BoardSelection.Commands.GET_BOARD_INFO.id,
+      label: nls.localize('arduino/board/getBoardInfo', 'Get Board Info'),
+      order: '103',
+    };
+    this.menuModelRegistry.registerMenuAction(
+      ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+      getBoardInfo
+    );
+    this.toDisposeBeforeMenuRebuild.push(
+      Disposable.create(() =>
+        this.menuModelRegistry.unregisterMenuAction(getBoardInfo)
+      )
+    );
+
+    const boardsManagerGroup = [...boardsSubmenuPath, '0_manager'];
+    const boardsPackagesGroup = [...boardsSubmenuPath, '1_packages'];
+
+    this.menuModelRegistry.registerMenuAction(boardsManagerGroup, {
+      commandId: `${BoardsListWidget.WIDGET_ID}:toggle`,
+      label: `${BoardsListWidget.WIDGET_LABEL}...`,
+    });
+
+    // Installed boards
+    installedBoards.forEach((board, index) => {
+      const { packageId, packageName, fqbn, name, manuallyInstalled } = board;
+
+      const packageLabel =
+        packageName +
+        `${
+          manuallyInstalled
+            ? nls.localize('arduino/board/inSketchbook', ' (in Sketchbook)')
+            : ''
+        }`;
+      // Platform submenu
+      const platformMenuPath = [...boardsPackagesGroup, packageId];
+      // Note: Registering the same submenu twice is a noop. No need to group the boards per platform.
+      this.menuModelRegistry.registerSubmenu(platformMenuPath, packageLabel, {
+        order: packageName.toLowerCase(),
+      });
+
+      const id = `arduino-select-board--${fqbn}`;
+      const command = { id };
+      const handler = {
+        execute: () => {
+          if (
+            fqbn !== this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn
+          ) {
+            this.boardsServiceProvider.boardsConfig = {
+              selectedBoard: {
+                name,
+                fqbn,
+                port: this.boardsServiceProvider.boardsConfig.selectedBoard
+                  ?.port, // TODO: verify!
+              },
+              selectedPort:
+                this.boardsServiceProvider.boardsConfig.selectedPort,
+            };
+          }
+        },
+        isToggled: () =>
+          fqbn === this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn,
+      };
+
+      // Board menu
+      const menuAction = {
+        commandId: id,
+        label: name,
+        order: String(index).padStart(4), // pads with leading zeros for alphanumeric sort where order is 1, 2, 11, and NOT 1, 11, 2
+      };
+      this.commandRegistry.registerCommand(command, handler);
+      this.toDisposeBeforeMenuRebuild.push(
+        Disposable.create(() => this.commandRegistry.unregisterCommand(command))
+      );
+      this.menuModelRegistry.registerMenuAction(platformMenuPath, menuAction);
+      // Note: we do not dispose the menu actions individually. Calling `unregisterSubmenu` on the parent will wipe the children menu nodes recursively.
+    });
+
+    // Installed ports
+    const registerPorts = (
+      protocol: string,
+      protocolOrder: number,
+      ports: AvailablePorts
+    ) => {
+      const portIDs = Object.keys(ports);
+      if (!portIDs.length) {
+        return;
+      }
+
+      // Register placeholder for protocol
+      const menuPath = [
+        ...portsSubmenuPath,
+        `${protocolOrder.toString()}_${protocol}`,
+      ];
+      const placeholder = new PlaceholderMenuNode(
+        menuPath,
+        nls.localize(
+          'arduino/board/typeOfPorts',
+          '{0} ports',
+          Port.Protocols.protocolLabel(protocol)
+        ),
+        { order: protocolOrder.toString().padStart(4) }
+      );
+      this.menuModelRegistry.registerMenuNode(menuPath, placeholder);
+      this.toDisposeBeforeMenuRebuild.push(
+        Disposable.create(() =>
+          this.menuModelRegistry.unregisterMenuNode(placeholder.id)
+        )
+      );
+
+      // First we show addresses with recognized boards connected,
+      // then all the rest.
+      const sortedIDs = Object.keys(ports).sort(
+        (left: string, right: string): number => {
+          const [, leftBoards] = ports[left];
+          const [, rightBoards] = ports[right];
+          return rightBoards.length - leftBoards.length;
+        }
+      );
+
+      for (let i = 0; i < sortedIDs.length; i++) {
+        const portID = sortedIDs[i];
+        const [port, boards] = ports[portID];
+        let label = `${port.addressLabel}`;
+        if (boards.length) {
+          const boardsList = boards.map((board) => board.name).join(', ');
+          label = `${label} (${boardsList})`;
+        }
+        const id = `arduino-select-port--${portID}`;
+        const command = { id };
+        const handler = {
+          execute: () => {
+            if (
+              !Port.sameAs(
+                port,
+                this.boardsServiceProvider.boardsConfig.selectedPort
+              )
+            ) {
+              this.boardsServiceProvider.boardsConfig = {
+                selectedBoard:
+                  this.boardsServiceProvider.boardsConfig.selectedBoard,
+                selectedPort: port,
+              };
+            }
+          },
+          isToggled: () =>
+            Port.sameAs(
+              port,
+              this.boardsServiceProvider.boardsConfig.selectedPort
+            ),
+        };
+        const menuAction = {
+          commandId: id,
+          label,
+          order: String(protocolOrder + i + 1).padStart(4),
+        };
+        this.commandRegistry.registerCommand(command, handler);
+        this.toDisposeBeforeMenuRebuild.push(
+          Disposable.create(() =>
+            this.commandRegistry.unregisterCommand(command)
+          )
+        );
+        this.menuModelRegistry.registerMenuAction(menuPath, menuAction);
+      }
+    };
+
+    const grouped = AvailablePorts.groupByProtocol(availablePorts);
+    let protocolOrder = 100;
+    // We first show serial and network ports, then all the rest
+    ['serial', 'network'].forEach((protocol) => {
+      const ports = grouped.get(protocol);
+      if (ports) {
+        registerPorts(protocol, protocolOrder, ports);
+        grouped.delete(protocol);
+        protocolOrder = protocolOrder + 100;
+      }
+    });
+    grouped.forEach((ports, protocol) => {
+      registerPorts(protocol, protocolOrder, ports);
+      protocolOrder = protocolOrder + 100;
+    });
+
+    this.mainMenuManager.update();
+  }
+
+  protected async installedBoards(): Promise<InstalledBoardWithPackage[]> {
+    const allBoards = await this.boardsService.getInstalledBoards();
+    return allBoards.filter(InstalledBoardWithPackage.is);
+  }
+}
+export namespace BoardSelection {
+  export namespace Commands {
+    export const GET_BOARD_INFO: Command = { id: 'arduino-get-board-info' };
+  }
+}

arduino-ide-extension/src/browser/contributions/burn-bootloader.ts

@@ -0,0 +1,88 @@
+import { nls } from '@theia/core/lib/common';
+import { injectable } from '@theia/core/shared/inversify';
+import { CoreService } from '../../common/protocol';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  Command,
+  CommandRegistry,
+  CoreServiceContribution,
+  MenuModelRegistry,
+} from './contribution';
+
+@injectable()
+export class BurnBootloader extends CoreServiceContribution {
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(BurnBootloader.Commands.BURN_BOOTLOADER, {
+      execute: () => this.burnBootloader(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP, {
+      commandId: BurnBootloader.Commands.BURN_BOOTLOADER.id,
+      label: nls.localize(
+        'arduino/bootloader/burnBootloader',
+        'Burn Bootloader'
+      ),
+      order: 'z99',
+    });
+  }
+
+  private async burnBootloader(): Promise<void> {
+    this.clearVisibleNotification();
+    const options = await this.options();
+    try {
+      await this.doWithProgress({
+        progressText: nls.localize(
+          'arduino/bootloader/burningBootloader',
+          'Burning bootloader...'
+        ),
+        task: (progressId, coreService) =>
+          coreService.burnBootloader({
+            ...options,
+            progressId,
+          }),
+      });
+      this.messageService.info(
+        nls.localize(
+          'arduino/bootloader/doneBurningBootloader',
+          'Done burning bootloader.'
+        ),
+        {
+          timeout: 3000,
+        }
+      );
+    } catch (e) {
+      this.handleError(e);
+    }
+  }
+
+  private async options(): Promise<CoreService.Options.Bootloader> {
+    const { boardsConfig } = this.boardsServiceProvider;
+    const port = boardsConfig.selectedPort;
+    const [fqbn, { selectedProgrammer: programmer }, verify, verbose] =
+      await Promise.all([
+        this.boardsDataStore.appendConfigToFqbn(
+          boardsConfig.selectedBoard?.fqbn
+        ),
+        this.boardsDataStore.getData(boardsConfig.selectedBoard?.fqbn),
+        this.preferences.get('arduino.upload.verify'),
+        this.preferences.get('arduino.upload.verbose'),
+      ]);
+    return {
+      fqbn,
+      programmer,
+      port,
+      verify,
+      verbose,
+    };
+  }
+}
+
+export namespace BurnBootloader {
+  export namespace Commands {
+    export const BURN_BOOTLOADER: Command = {
+      id: 'arduino-burn-bootloader',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/check-for-ide-updates.ts

@@ -0,0 +1,69 @@
+import { nls } from '@theia/core/lib/common/nls';
+import { LocalStorageService } from '@theia/core/lib/browser/storage-service';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  IDEUpdater,
+  SKIP_IDE_VERSION,
+} from '../../common/protocol/ide-updater';
+import { IDEUpdaterDialog } from '../dialogs/ide-updater/ide-updater-dialog';
+import { Contribution } from './contribution';
+
+@injectable()
+export class CheckForIDEUpdates extends Contribution {
+  @inject(IDEUpdater)
+  private readonly updater: IDEUpdater;
+
+  @inject(IDEUpdaterDialog)
+  private readonly updaterDialog: IDEUpdaterDialog;
+
+  @inject(LocalStorageService)
+  private readonly localStorage: LocalStorageService;
+
+  override onStart(): void {
+    this.preferences.onPreferenceChanged(
+      ({ preferenceName, newValue, oldValue }) => {
+        if (newValue !== oldValue) {
+          switch (preferenceName) {
+            case 'arduino.ide.updateChannel':
+            case 'arduino.ide.updateBaseUrl':
+              this.updater.init(
+                this.preferences.get('arduino.ide.updateChannel'),
+                this.preferences.get('arduino.ide.updateBaseUrl')
+              );
+          }
+        }
+      }
+    );
+  }
+
+  override onReady(): void {
+    this.updater
+      .init(
+        this.preferences.get('arduino.ide.updateChannel'),
+        this.preferences.get('arduino.ide.updateBaseUrl')
+      )
+      .then(() => {
+        if (!this.preferences['arduino.checkForUpdates']) {
+          return;
+        }
+        return this.updater.checkForUpdates(true);
+      })
+      .then(async (updateInfo) => {
+        if (!updateInfo) return;
+        const versionToSkip = await this.localStorage.getData<string>(
+          SKIP_IDE_VERSION
+        );
+        if (versionToSkip === updateInfo.version) return;
+        this.updaterDialog.open(updateInfo);
+      })
+      .catch((e) => {
+        this.messageService.error(
+          nls.localize(
+            'arduino/ide-updater/errorCheckingForUpdates',
+            'Error while checking for Arduino IDE updates.\n{0}',
+            e.message
+          )
+        );
+      });
+  }
+}

arduino-ide-extension/src/browser/contributions/check-for-updates.ts

@@ -0,0 +1,221 @@
+import type { AbstractViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
+import { nls } from '@theia/core/lib/common/nls';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { InstallManually, Later } from '../../common/nls';
+import {
+  ArduinoComponent,
+  BoardsPackage,
+  BoardsService,
+  LibraryPackage,
+  LibraryService,
+  ResponseServiceClient,
+  Searchable,
+} from '../../common/protocol';
+import { Installable } from '../../common/protocol/installable';
+import { ExecuteWithProgress } from '../../common/protocol/progressible';
+import { BoardsListWidgetFrontendContribution } from '../boards/boards-widget-frontend-contribution';
+import { LibraryListWidgetFrontendContribution } from '../library/library-widget-frontend-contribution';
+import { WindowServiceExt } from '../theia/core/window-service-ext';
+import type { ListWidget } from '../widgets/component-list/list-widget';
+import { Command, CommandRegistry, Contribution } from './contribution';
+
+const NoUpdates = nls.localize(
+  'arduino/checkForUpdates/noUpdates',
+  'There are no recent updates available.'
+);
+const PromptUpdateBoards = nls.localize(
+  'arduino/checkForUpdates/promptUpdateBoards',
+  'Updates are available for some of your boards.'
+);
+const PromptUpdateLibraries = nls.localize(
+  'arduino/checkForUpdates/promptUpdateLibraries',
+  'Updates are available for some of your libraries.'
+);
+const UpdatingBoards = nls.localize(
+  'arduino/checkForUpdates/updatingBoards',
+  'Updating boards...'
+);
+const UpdatingLibraries = nls.localize(
+  'arduino/checkForUpdates/updatingLibraries',
+  'Updating libraries...'
+);
+const InstallAll = nls.localize(
+  'arduino/checkForUpdates/installAll',
+  'Install All'
+);
+
+interface Task<T extends ArduinoComponent> {
+  readonly run: () => Promise<void>;
+  readonly item: T;
+}
+
+const Updatable = { type: 'Updatable' } as const;
+
+@injectable()
+export class CheckForUpdates extends Contribution {
+  @inject(WindowServiceExt)
+  private readonly windowService: WindowServiceExt;
+  @inject(ResponseServiceClient)
+  private readonly responseService: ResponseServiceClient;
+  @inject(BoardsService)
+  private readonly boardsService: BoardsService;
+  @inject(LibraryService)
+  private readonly libraryService: LibraryService;
+  @inject(BoardsListWidgetFrontendContribution)
+  private readonly boardsContribution: BoardsListWidgetFrontendContribution;
+  @inject(LibraryListWidgetFrontendContribution)
+  private readonly librariesContribution: LibraryListWidgetFrontendContribution;
+
+  override registerCommands(register: CommandRegistry): void {
+    register.registerCommand(CheckForUpdates.Commands.CHECK_FOR_UPDATES, {
+      execute: () => this.checkForUpdates(false),
+    });
+  }
+
+  override async onReady(): Promise<void> {
+    const checkForUpdates = this.preferences['arduino.checkForUpdates'];
+    if (checkForUpdates) {
+      this.windowService.isFirstWindow().then((firstWindow) => {
+        if (firstWindow) {
+          this.checkForUpdates();
+        }
+      });
+    }
+  }
+
+  private async checkForUpdates(silent = true) {
+    const [boardsPackages, libraryPackages] = await Promise.all([
+      this.boardsService.search(Updatable),
+      this.libraryService.search(Updatable),
+    ]);
+    this.promptUpdateBoards(boardsPackages);
+    this.promptUpdateLibraries(libraryPackages);
+    if (!libraryPackages.length && !boardsPackages.length && !silent) {
+      this.messageService.info(NoUpdates);
+    }
+  }
+
+  private promptUpdateBoards(items: BoardsPackage[]): void {
+    this.prompt({
+      items,
+      installable: this.boardsService,
+      viewContribution: this.boardsContribution,
+      viewSearchOptions: { query: '', ...Updatable },
+      promptMessage: PromptUpdateBoards,
+      updatingMessage: UpdatingBoards,
+    });
+  }
+
+  private promptUpdateLibraries(items: LibraryPackage[]): void {
+    this.prompt({
+      items,
+      installable: this.libraryService,
+      viewContribution: this.librariesContribution,
+      viewSearchOptions: { query: '', topic: 'All', ...Updatable },
+      promptMessage: PromptUpdateLibraries,
+      updatingMessage: UpdatingLibraries,
+    });
+  }
+
+  private prompt<
+    T extends ArduinoComponent,
+    S extends Searchable.Options
+  >(options: {
+    items: T[];
+    installable: Installable<T>;
+    viewContribution: AbstractViewContribution<ListWidget<T, S>>;
+    viewSearchOptions: S;
+    promptMessage: string;
+    updatingMessage: string;
+  }): void {
+    const {
+      items,
+      installable,
+      viewContribution,
+      promptMessage: message,
+      viewSearchOptions,
+      updatingMessage,
+    } = options;
+
+    if (!items.length) {
+      return;
+    }
+    this.messageService
+      .info(message, Later, InstallManually, InstallAll)
+      .then((answer) => {
+        if (answer === InstallAll) {
+          const tasks = items.map((item) =>
+            this.createInstallTask(item, installable)
+          );
+          this.executeTasks(updatingMessage, tasks);
+        } else if (answer === InstallManually) {
+          viewContribution
+            .openView({ reveal: true })
+            .then((widget) => widget.refresh(viewSearchOptions));
+        }
+      });
+  }
+
+  private async executeTasks(
+    message: string,
+    tasks: Task<ArduinoComponent>[]
+  ): Promise<void> {
+    if (tasks.length) {
+      return ExecuteWithProgress.withProgress(
+        message,
+        this.messageService,
+        async (progress) => {
+          try {
+            const total = tasks.length;
+            let count = 0;
+            for (const { run, item } of tasks) {
+              try {
+                await run(); // runs update sequentially. // TODO: is parallel update desired?
+              } catch (err) {
+                console.error(err);
+                this.messageService.error(
+                  `Failed to update ${item.name}. ${err}`
+                );
+              } finally {
+                progress.report({ work: { total, done: ++count } });
+              }
+            }
+          } finally {
+            progress.cancel();
+          }
+        }
+      );
+    }
+  }
+
+  private createInstallTask<T extends ArduinoComponent>(
+    item: T,
+    installable: Installable<T>
+  ): Task<T> {
+    const latestVersion = item.availableVersions[0];
+    return {
+      item,
+      run: () =>
+        Installable.installWithProgress({
+          installable,
+          item,
+          version: latestVersion,
+          messageService: this.messageService,
+          responseService: this.responseService,
+          keepOutput: true,
+        }),
+    };
+  }
+}
+export namespace CheckForUpdates {
+  export namespace Commands {
+    export const CHECK_FOR_UPDATES: Command = Command.toLocalizedCommand(
+      {
+        id: 'arduino-check-for-updates',
+        label: 'Check for Arduino Updates',
+        category: 'Arduino',
+      },
+      'arduino/checkForUpdates/checkForUpdates'
+    );
+  }
+}

arduino-ide-extension/src/browser/contributions/close.ts

@@ -0,0 +1,230 @@
+import { injectable } from '@theia/core/shared/inversify';
+import { toArray } from '@theia/core/shared/@phosphor/algorithm';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import type { MaybePromise } from '@theia/core/lib/common/types';
+import type {
+  FrontendApplication,
+  OnWillStopAction,
+} from '@theia/core/lib/browser/frontend-application';
+import { nls } from '@theia/core/lib/common/nls';
+import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  Sketch,
+  URI,
+} from './contribution';
+import { Dialog } from '@theia/core/lib/browser/dialogs';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+import { SaveAsSketch } from './save-as-sketch';
+
+/**
+ * Closes the `current` closeable editor, or any closeable current widget from the main area, or the current sketch window.
+ */
+@injectable()
+export class Close extends SketchContribution {
+  private shell: ApplicationShell | undefined;
+
+  override onStart(app: FrontendApplication): MaybePromise<void> {
+    this.shell = app.shell;
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(Close.Commands.CLOSE, {
+      execute: () => {
+        // Close current editor if closeable.
+        const { currentEditor } = this.editorManager;
+        if (currentEditor && currentEditor.title.closable) {
+          currentEditor.close();
+          return;
+        }
+
+        if (this.shell) {
+          // Close current widget from the main area if possible.
+          const { currentWidget } = this.shell;
+          if (currentWidget) {
+            const currentWidgetInMain = toArray(
+              this.shell.mainPanel.widgets()
+            ).find((widget) => widget === currentWidget);
+            if (currentWidgetInMain && currentWidgetInMain.title.closable) {
+              return currentWidgetInMain.close();
+            }
+          }
+        }
+        return remote.getCurrentWindow().close();
+      },
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+      commandId: Close.Commands.CLOSE.id,
+      label: nls.localize('vscode/editor.contribution/close', 'Close'),
+      order: '5',
+    });
+  }
+
+  override registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: Close.Commands.CLOSE.id,
+      keybinding: 'CtrlCmd+W',
+    });
+  }
+
+  // `FrontendApplicationContribution#onWillStop`
+  onWillStop(): OnWillStopAction {
+    return {
+      reason: 'save-sketch',
+      action: () => {
+        return this.showSaveSketchDialog();
+      },
+    };
+  }
+
+  /**
+   * If returns with `true`, IDE2 will close. Otherwise, it won't.
+   */
+  private async showSaveSketchDialog(): Promise<boolean> {
+    const sketch = await this.isCurrentSketchTemp();
+    if (!sketch) {
+      // Normal close workflow: if there are dirty editors prompt the user.
+      if (!this.shell) {
+        console.error(
+          `Could not get the application shell. Something went wrong.`
+        );
+        return true;
+      }
+      if (this.shell.canSaveAll()) {
+        const prompt = await this.prompt(false);
+        switch (prompt) {
+          case Prompt.DoNotSave:
+            return true;
+          case Prompt.Cancel:
+            return false;
+          case Prompt.Save: {
+            await this.shell.saveAll();
+            return true;
+          }
+          default:
+            throw new Error(`Unexpected prompt: ${prompt}`);
+        }
+      }
+      return true;
+    }
+
+    // If non of the sketch files were ever touched, do not prompt the save dialog. (#1274)
+    const wereTouched = await Promise.all(
+      Sketch.uris(sketch).map((uri) => this.wasTouched(uri))
+    );
+    if (wereTouched.every((wasTouched) => !Boolean(wasTouched))) {
+      return true;
+    }
+
+    const prompt = await this.prompt(true);
+    switch (prompt) {
+      case Prompt.DoNotSave:
+        return true;
+      case Prompt.Cancel:
+        return false;
+      case Prompt.Save: {
+        // If `save as` was canceled by user, the result will be `undefined`, otherwise the new URI.
+        const result = await this.commandService.executeCommand(
+          SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+          {
+            execOnlyIfTemp: false,
+            openAfterMove: false,
+            wipeOriginal: true,
+            markAsRecentlyOpened: true,
+          }
+        );
+        return !!result;
+      }
+      default:
+        throw new Error(`Unexpected prompt: ${prompt}`);
+    }
+  }
+
+  private async prompt(isTemp: boolean): Promise<Prompt> {
+    const { response } = await remote.dialog.showMessageBox(
+      remote.getCurrentWindow(),
+      {
+        message: nls.localize(
+          'arduino/sketch/saveSketch',
+          'Save your sketch to open it again later.'
+        ),
+        title: nls.localize(
+          'theia/core/quitTitle',
+          'Are you sure you want to quit?'
+        ),
+        type: 'question',
+        buttons: [
+          nls.localizeByDefault("Don't Save"),
+          Dialog.CANCEL,
+          nls.localizeByDefault(isTemp ? 'Save As...' : 'Save'),
+        ],
+        defaultId: 2, // `Save`/`Save As...` button index is the default.
+      }
+    );
+    switch (response) {
+      case 0:
+        return Prompt.DoNotSave;
+      case 1:
+        return Prompt.Cancel;
+      case 2:
+        return Prompt.Save;
+      default:
+        throw new Error(`Unexpected response: ${response}`);
+    }
+  }
+
+  private async isCurrentSketchTemp(): Promise<false | Sketch> {
+    const currentSketch = await this.sketchServiceClient.currentSketch();
+    if (CurrentSketch.isValid(currentSketch)) {
+      const isTemp = await this.sketchService.isTemp(currentSketch);
+      if (isTemp) {
+        return currentSketch;
+      }
+    }
+    return false;
+  }
+
+  /**
+   * If the file was ever touched/modified. We get this based on the `version` of the monaco model.
+   */
+  protected async wasTouched(uri: string): Promise<boolean> {
+    const editorWidget = await this.editorManager.getByUri(new URI(uri));
+    if (editorWidget) {
+      const { editor } = editorWidget;
+      if (editor instanceof MonacoEditor) {
+        const versionId = editor.getControl().getModel()?.getVersionId();
+        if (this.isInteger(versionId) && versionId > 1) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+
+  private isInteger(arg: unknown): arg is number {
+    return Number.isInteger(arg);
+  }
+}
+
+enum Prompt {
+  Save,
+  DoNotSave,
+  Cancel,
+}
+
+export namespace Close {
+  export namespace Commands {
+    export const CLOSE: Command = {
+      id: 'arduino-close',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/compiler-errors.ts

@@ -0,0 +1,804 @@
+import {
+  Command,
+  CommandRegistry,
+  Disposable,
+  DisposableCollection,
+  Emitter,
+  MaybeArray,
+  MaybePromise,
+  nls,
+  notEmpty,
+} from '@theia/core';
+import { ApplicationShell, FrontendApplication } from '@theia/core/lib/browser';
+import { ITextModel } from '@theia/monaco-editor-core/esm/vs/editor/common/model';
+import URI from '@theia/core/lib/common/uri';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  Location,
+  Range,
+} from '@theia/core/shared/vscode-languageserver-protocol';
+import {
+  EditorWidget,
+  TextDocumentChangeEvent,
+} from '@theia/editor/lib/browser';
+import {
+  EditorDecoration,
+  TrackedRangeStickiness,
+} from '@theia/editor/lib/browser/decorations/editor-decoration';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import * as monaco from '@theia/monaco-editor-core';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { MonacoToProtocolConverter } from '@theia/monaco/lib/browser/monaco-to-protocol-converter';
+import { ProtocolToMonacoConverter } from '@theia/monaco/lib/browser/protocol-to-monaco-converter';
+import { OutputUri } from '@theia/output/lib/common/output-uri';
+import { CoreError } from '../../common/protocol/core-service';
+import { ErrorRevealStrategy } from '../arduino-preferences';
+import { ArduinoOutputSelector, InoSelector } from '../selectors';
+import { Contribution } from './contribution';
+import { CoreErrorHandler } from './core-error-handler';
+import { MonacoEditorModel } from '@theia/monaco/lib/browser/monaco-editor-model';
+
+interface ErrorDecorationRef {
+  /**
+   * This is the unique ID of the decoration given by `monaco`.
+   */
+  readonly id: string;
+  /**
+   * The resource this decoration belongs to.
+   */
+  readonly uri: string;
+}
+export namespace ErrorDecorationRef {
+  export function is(arg: unknown): arg is ErrorDecorationRef {
+    if (typeof arg === 'object') {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      const object = arg as any;
+      return (
+        'uri' in object &&
+        typeof object['uri'] === 'string' &&
+        'id' in object &&
+        typeof object['id'] === 'string'
+      );
+    }
+    return false;
+  }
+  export function sameAs(
+    left: ErrorDecorationRef,
+    right: ErrorDecorationRef
+  ): boolean {
+    return left.id === right.id && left.uri === right.uri;
+  }
+}
+
+interface ErrorDecoration extends ErrorDecorationRef {
+  /**
+   * The range of the error location the error in the compiler output from the CLI.
+   */
+  readonly rangesInOutput: monaco.Range[];
+}
+namespace ErrorDecoration {
+  export function rangeOf(
+    editorOrModel: MonacoEditor | ITextModel | undefined,
+    decorations: ErrorDecoration
+  ): monaco.Range | undefined;
+  export function rangeOf(
+    editorOrModel: MonacoEditor | ITextModel | undefined,
+    decorations: ErrorDecoration[]
+  ): (monaco.Range | undefined)[];
+  export function rangeOf(
+    editorOrModel: MonacoEditor | ITextModel | undefined,
+    decorations: ErrorDecoration | ErrorDecoration[]
+  ): MaybePromise<MaybeArray<monaco.Range | undefined>> {
+    if (editorOrModel) {
+      const allDecorations = getAllDecorations(editorOrModel);
+      if (allDecorations) {
+        if (Array.isArray(decorations)) {
+          return decorations.map(({ id: decorationId }) =>
+            findRangeOf(decorationId, allDecorations)
+          );
+        } else {
+          return findRangeOf(decorations.id, allDecorations);
+        }
+      }
+    }
+    return Array.isArray(decorations)
+      ? decorations.map(() => undefined)
+      : undefined;
+  }
+  function findRangeOf(
+    decorationId: string,
+    allDecorations: { id: string; range?: monaco.Range }[]
+  ): monaco.Range | undefined {
+    return allDecorations.find(
+      ({ id: candidateId }) => candidateId === decorationId
+    )?.range;
+  }
+  function getAllDecorations(
+    editorOrModel: MonacoEditor | ITextModel
+  ): { id: string; range?: monaco.Range }[] {
+    if (editorOrModel instanceof MonacoEditor) {
+      const model = editorOrModel.getControl().getModel();
+      if (!model) {
+        return [];
+      }
+      return model.getAllDecorations();
+    }
+    return editorOrModel.getAllDecorations();
+  }
+}
+
+@injectable()
+export class CompilerErrors
+  extends Contribution
+  implements monaco.languages.CodeLensProvider, monaco.languages.LinkProvider
+{
+  @inject(EditorManager)
+  private readonly editorManager: EditorManager;
+
+  @inject(ProtocolToMonacoConverter)
+  private readonly p2m: ProtocolToMonacoConverter;
+
+  @inject(MonacoToProtocolConverter)
+  private readonly m2p: MonacoToProtocolConverter;
+
+  @inject(CoreErrorHandler)
+  private readonly coreErrorHandler: CoreErrorHandler;
+
+  private revealStrategy = ErrorRevealStrategy.Default;
+  private experimental = false;
+
+  private readonly errors: ErrorDecoration[] = [];
+  private readonly onDidChangeEmitter = new monaco.Emitter<this>();
+  private readonly currentErrorDidChangEmitter = new Emitter<ErrorDecoration>();
+  private readonly onCurrentErrorDidChange =
+    this.currentErrorDidChangEmitter.event;
+  private readonly toDisposeOnCompilerErrorDidChange =
+    new DisposableCollection();
+
+  private shell: ApplicationShell | undefined;
+  private currentError: ErrorDecoration | undefined;
+  private get currentErrorIndex(): number {
+    const current = this.currentError;
+    if (!current) {
+      return -1;
+    }
+    return this.errors.findIndex((error) =>
+      ErrorDecorationRef.sameAs(error, current)
+    );
+  }
+
+  override onStart(app: FrontendApplication): void {
+    this.shell = app.shell;
+    monaco.languages.registerCodeLensProvider(InoSelector, this);
+    monaco.languages.registerLinkProvider(ArduinoOutputSelector, this);
+    this.coreErrorHandler.onCompilerErrorsDidChange((errors) =>
+      this.handleCompilerErrorsDidChange(errors)
+    );
+    this.onCurrentErrorDidChange(async (error) => {
+      const monacoEditor = await this.monacoEditor(error.uri);
+      const monacoRange = ErrorDecoration.rangeOf(monacoEditor, error);
+      if (!monacoRange) {
+        console.warn(
+          'compiler-errors',
+          `Could not find range of decoration: ${error.id}`
+        );
+        return;
+      }
+      const range = this.m2p.asRange(monacoRange);
+      const editor = await this.revealLocationInEditor({
+        uri: error.uri,
+        range,
+      });
+      if (!editor) {
+        console.warn(
+          'compiler-errors',
+          `Failed to mark error ${error.id} as the current one.`
+        );
+      } else {
+        const monacoEditor = this.monacoEditor(editor);
+        if (monacoEditor) {
+          monacoEditor.cursor = range.start;
+        }
+      }
+    });
+  }
+
+  override onReady(): MaybePromise<void> {
+    this.preferences.ready.then(() => {
+      this.experimental = Boolean(
+        this.preferences['arduino.compile.experimental']
+      );
+      const strategy = this.preferences['arduino.compile.revealRange'];
+      this.revealStrategy = ErrorRevealStrategy.is(strategy)
+        ? strategy
+        : ErrorRevealStrategy.Default;
+      this.preferences.onPreferenceChanged(
+        ({ preferenceName, newValue, oldValue }) => {
+          if (newValue === oldValue) {
+            return;
+          }
+          switch (preferenceName) {
+            case 'arduino.compile.revealRange': {
+              this.revealStrategy = ErrorRevealStrategy.is(newValue)
+                ? newValue
+                : ErrorRevealStrategy.Default;
+              return;
+            }
+            case 'arduino.compile.experimental': {
+              this.experimental = Boolean(newValue);
+              this.onDidChangeEmitter.fire(this);
+              return;
+            }
+          }
+        }
+      );
+    });
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(CompilerErrors.Commands.NEXT_ERROR, {
+      execute: () => {
+        const index = this.currentErrorIndex;
+        if (index < 0) {
+          console.warn(
+            'compiler-errors',
+            `Could not advance to next error. Unknown current error.`
+          );
+          return;
+        }
+        const nextError =
+          this.errors[index === this.errors.length - 1 ? 0 : index + 1];
+        return this.markAsCurrentError(nextError, {
+          forceReselect: true,
+          reveal: true,
+        });
+      },
+      isEnabled: () =>
+        this.experimental && !!this.currentError && this.errors.length > 1,
+    });
+    registry.registerCommand(CompilerErrors.Commands.PREVIOUS_ERROR, {
+      execute: () => {
+        const index = this.currentErrorIndex;
+        if (index < 0) {
+          console.warn(
+            'compiler-errors',
+            `Could not advance to previous error. Unknown current error.`
+          );
+          return;
+        }
+        const previousError =
+          this.errors[index === 0 ? this.errors.length - 1 : index - 1];
+        return this.markAsCurrentError(previousError, {
+          forceReselect: true,
+          reveal: true,
+        });
+      },
+      isEnabled: () =>
+        this.experimental && !!this.currentError && this.errors.length > 1,
+    });
+    registry.registerCommand(CompilerErrors.Commands.MARK_AS_CURRENT, {
+      execute: (arg: unknown) => {
+        if (ErrorDecorationRef.is(arg)) {
+          return this.markAsCurrentError(
+            { id: arg.id, uri: new URI(arg.uri).toString() }, // Make sure the URI fragments are encoded. On Windows, `C:` is encoded as `C%3A`.
+            { forceReselect: true, reveal: true }
+          );
+        }
+      },
+      isEnabled: () => !!this.errors.length,
+    });
+  }
+
+  get onDidChange(): monaco.IEvent<this> {
+    return this.onDidChangeEmitter.event;
+  }
+
+  async provideCodeLenses(
+    model: monaco.editor.ITextModel,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.CodeLensList> {
+    const lenses: monaco.languages.CodeLens[] = [];
+    if (
+      this.experimental &&
+      this.currentError &&
+      this.currentError.uri === model.uri.toString() &&
+      this.errors.length > 1
+    ) {
+      const monacoEditor = await this.monacoEditor(model.uri);
+      const range = ErrorDecoration.rangeOf(monacoEditor, this.currentError);
+      if (range) {
+        lenses.push(
+          {
+            range,
+            command: {
+              id: CompilerErrors.Commands.PREVIOUS_ERROR.id,
+              title: nls.localize(
+                'arduino/editor/previousError',
+                'Previous Error'
+              ),
+              arguments: [this.currentError],
+            },
+          },
+          {
+            range,
+            command: {
+              id: CompilerErrors.Commands.NEXT_ERROR.id,
+              title: nls.localize('arduino/editor/nextError', 'Next Error'),
+              arguments: [this.currentError],
+            },
+          }
+        );
+      }
+    }
+    return {
+      lenses,
+      dispose: () => {
+        /* NOOP */
+      },
+    };
+  }
+
+  async provideLinks(
+    model: monaco.editor.ITextModel,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.ILinksList> {
+    const links: monaco.languages.ILink[] = [];
+    if (
+      model.uri.scheme === OutputUri.SCHEME &&
+      model.uri.path === '/Arduino'
+    ) {
+      links.push(
+        ...this.errors
+          .filter((decoration) => !!decoration.rangesInOutput.length)
+          .map(({ rangesInOutput, id, uri }) =>
+            rangesInOutput.map(
+              (range) =>
+                <monaco.languages.ILink>{
+                  range,
+                  url: monaco.Uri.parse(`command://`).with({
+                    query: JSON.stringify({ id, uri }),
+                    path: CompilerErrors.Commands.MARK_AS_CURRENT.id,
+                  }),
+                  tooltip: nls.localize(
+                    'arduino/editor/revealError',
+                    'Reveal Error'
+                  ),
+                }
+            )
+          )
+          .reduce((acc, curr) => acc.concat(curr), [])
+      );
+    } else {
+      console.warn('unexpected URI: ' + model.uri.toString());
+    }
+    return { links };
+  }
+
+  async resolveLink(
+    link: monaco.languages.ILink,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.ILink | undefined> {
+    if (!this.experimental) {
+      return undefined;
+    }
+    const { url } = link;
+    if (url) {
+      const candidateUri = new URI(
+        typeof url === 'string' ? url : url.toString()
+      );
+      const candidateId = candidateUri.path.toString();
+      const error = this.errors.find((error) => error.id === candidateId);
+      if (error) {
+        const monacoEditor = await this.monacoEditor(error.uri);
+        const range = ErrorDecoration.rangeOf(monacoEditor, error);
+        if (range) {
+          return {
+            range,
+            url: monaco.Uri.parse(error.uri),
+          };
+        }
+      }
+    }
+    return undefined;
+  }
+
+  private async handleCompilerErrorsDidChange(
+    errors: CoreError.ErrorLocation[]
+  ): Promise<void> {
+    this.toDisposeOnCompilerErrorDidChange.dispose();
+    const groupedErrors = this.groupBy(
+      errors,
+      (error: CoreError.ErrorLocation) => error.location.uri
+    );
+    const decorations = await this.decorateEditors(groupedErrors);
+    this.errors.push(...decorations.errors);
+    this.toDisposeOnCompilerErrorDidChange.pushAll([
+      Disposable.create(() => (this.errors.length = 0)),
+      Disposable.create(() => this.onDidChangeEmitter.fire(this)),
+      ...(await Promise.all([
+        decorations.dispose,
+        this.trackEditors(
+          groupedErrors,
+          (editor) =>
+            editor.onSelectionChanged((selection) =>
+              this.handleSelectionChange(editor, selection)
+            ),
+          (editor) =>
+            editor.onDispose(() =>
+              this.handleEditorDidDispose(editor.uri.toString())
+            ),
+          (editor) =>
+            editor.onDocumentContentChanged((event) =>
+              this.handleDocumentContentChange(editor, event)
+            )
+        ),
+      ])),
+    ]);
+    const currentError = this.errors[0];
+    if (currentError) {
+      await this.markAsCurrentError(currentError, {
+        forceReselect: true,
+        reveal: true,
+      });
+    }
+  }
+
+  private async decorateEditors(
+    errors: Map<string, CoreError.ErrorLocation[]>
+  ): Promise<{ dispose: Disposable; errors: ErrorDecoration[] }> {
+    const composite = await Promise.all(
+      [...errors.entries()].map(([uri, errors]) =>
+        this.decorateEditor(uri, errors)
+      )
+    );
+    return {
+      dispose: new DisposableCollection(
+        ...composite.map(({ dispose }) => dispose)
+      ),
+      errors: composite.reduce(
+        (acc, { errors }) => acc.concat(errors),
+        [] as ErrorDecoration[]
+      ),
+    };
+  }
+
+  private async decorateEditor(
+    uri: string,
+    errors: CoreError.ErrorLocation[]
+  ): Promise<{ dispose: Disposable; errors: ErrorDecoration[] }> {
+    const editor = await this.monacoEditor(uri);
+    if (!editor) {
+      return { dispose: Disposable.NULL, errors: [] };
+    }
+    const oldDecorations = editor.deltaDecorations({
+      oldDecorations: [],
+      newDecorations: errors.map((error) =>
+        this.compilerErrorDecoration(error.location.range)
+      ),
+    });
+    return {
+      dispose: Disposable.create(() => {
+        if (editor) {
+          editor.deltaDecorations({
+            oldDecorations,
+            newDecorations: [],
+          });
+        }
+      }),
+      errors: oldDecorations.map((id, index) => ({
+        id,
+        uri,
+        rangesInOutput: errors[index].rangesInOutput.map((range) =>
+          this.p2m.asRange(range)
+        ),
+      })),
+    };
+  }
+
+  private compilerErrorDecoration(range: Range): EditorDecoration {
+    return {
+      range,
+      options: {
+        isWholeLine: true,
+        className: 'compiler-error',
+        stickiness: TrackedRangeStickiness.NeverGrowsWhenTypingAtEdges,
+      },
+    };
+  }
+
+  /**
+   * Tracks the selection in all editors that have an error. If the editor selection overlaps one of the compiler error's range, mark as current error.
+   */
+  private handleSelectionChange(
+    monacoEditor: MonacoEditor,
+    selection: Range
+  ): void {
+    const uri = monacoEditor.uri.toString();
+    const monacoSelection = this.p2m.asRange(selection);
+    console.log(
+      'compiler-errors',
+      `Handling selection change in editor ${uri}. New (monaco) selection: ${monacoSelection.toJSON()}`
+    );
+    const calculatePriority = (
+      candidateErrorRange: monaco.Range,
+      currentSelection: monaco.Range
+    ) => {
+      console.trace(
+        'compiler-errors',
+        `Candidate error range: ${candidateErrorRange.toJSON()}`
+      );
+      console.trace(
+        'compiler-errors',
+        `Current selection range: ${currentSelection.toJSON()}`
+      );
+      if (candidateErrorRange.intersectRanges(currentSelection)) {
+        console.trace('Intersects.');
+        return { score: 2 };
+      }
+      if (
+        candidateErrorRange.startLineNumber <=
+          currentSelection.startLineNumber &&
+        candidateErrorRange.endLineNumber >= currentSelection.endLineNumber
+      ) {
+        console.trace('Same line.');
+        return { score: 1 };
+      }
+
+      console.trace('No match');
+      return undefined;
+    };
+    const errorsPerResource = this.errors.filter((error) => error.uri === uri);
+    const rangesPerResource = ErrorDecoration.rangeOf(
+      monacoEditor,
+      errorsPerResource
+    );
+    const error = rangesPerResource
+      .map((range, index) => ({ error: errorsPerResource[index], range }))
+      .map(({ error, range }) => {
+        if (range) {
+          const priority = calculatePriority(range, monacoSelection);
+          if (priority) {
+            return { ...priority, error };
+          }
+        }
+        return undefined;
+      })
+      .filter(notEmpty)
+      .sort((left, right) => right.score - left.score) // highest first
+      .map(({ error }) => error)
+      .shift();
+    if (error) {
+      this.markAsCurrentError(error);
+    } else {
+      console.info(
+        'compiler-errors',
+        `New (monaco) selection ${monacoSelection.toJSON()} does not intersect any error locations. Skipping.`
+      );
+    }
+  }
+
+  /**
+   * This code does not deal with resource deletion, but tracks editor dispose events. It does not matter what was the cause of the editor disposal.
+   * If editor closes, delete the decorators.
+   */
+  private handleEditorDidDispose(uri: string): void {
+    let i = this.errors.length;
+    // `splice` re-indexes the array. It's better to "iterate and modify" from the last element.
+    while (i--) {
+      const error = this.errors[i];
+      if (error.uri === uri) {
+        this.errors.splice(i, 1);
+      }
+    }
+    this.onDidChangeEmitter.fire(this);
+  }
+
+  /**
+   * If the text document changes in the line where compiler errors are, the compiler errors will be removed.
+   */
+  private handleDocumentContentChange(
+    monacoEditor: MonacoEditor,
+    event: TextDocumentChangeEvent
+  ): void {
+    const errorsPerResource = this.errors.filter(
+      (error) => error.uri === event.document.uri
+    );
+    let editorOrModel: MonacoEditor | ITextModel = monacoEditor;
+    const doc = event.document;
+    if (doc instanceof MonacoEditorModel) {
+      editorOrModel = doc.textEditorModel;
+    }
+    const rangesPerResource = ErrorDecoration.rangeOf(
+      editorOrModel,
+      errorsPerResource
+    );
+    const resolvedDecorations = rangesPerResource.map((range, index) => ({
+      error: errorsPerResource[index],
+      range,
+    }));
+    const decoratorsToRemove = event.contentChanges
+      .map(({ range }) => this.p2m.asRange(range))
+      .map((changedRange) =>
+        resolvedDecorations
+          .filter(({ range: decorationRange }) => {
+            if (!decorationRange) {
+              return false;
+            }
+            const affects =
+              changedRange.startLineNumber <= decorationRange.startLineNumber &&
+              changedRange.endLineNumber >= decorationRange.endLineNumber;
+            console.log(
+              'compiler-errors',
+              `decoration range: ${decorationRange.toString()}, change range: ${changedRange.toString()}, affects: ${affects}`
+            );
+            return affects;
+          })
+          .map(({ error }) => {
+            const index = this.errors.findIndex((candidate) =>
+              ErrorDecorationRef.sameAs(candidate, error)
+            );
+            return index !== -1 ? { error, index } : undefined;
+          })
+          .filter(notEmpty)
+      )
+      .reduce((acc, curr) => acc.concat(curr), [])
+      .sort((left, right) => left.index - right.index); // highest index last
+
+    if (decoratorsToRemove.length) {
+      let i = decoratorsToRemove.length;
+      while (i--) {
+        this.errors.splice(decoratorsToRemove[i].index, 1);
+      }
+      monacoEditor.getControl().deltaDecorations(
+        decoratorsToRemove.map(({ error }) => error.id),
+        []
+      );
+      this.onDidChangeEmitter.fire(this);
+    }
+  }
+
+  private async trackEditors(
+    errors: Map<string, CoreError.ErrorLocation[]>,
+    ...track: ((editor: MonacoEditor) => Disposable)[]
+  ): Promise<Disposable> {
+    return new DisposableCollection(
+      ...(await Promise.all(
+        Array.from(errors.keys()).map(async (uri) => {
+          const editor = await this.monacoEditor(uri);
+          if (!editor) {
+            return Disposable.NULL;
+          }
+          return new DisposableCollection(...track.map((t) => t(editor)));
+        })
+      ))
+    );
+  }
+
+  private async markAsCurrentError(
+    ref: ErrorDecorationRef,
+    options?: { forceReselect?: boolean; reveal?: boolean }
+  ): Promise<void> {
+    const index = this.errors.findIndex((candidate) =>
+      ErrorDecorationRef.sameAs(candidate, ref)
+    );
+    if (index < 0) {
+      console.warn(
+        'compiler-errors',
+        `Failed to mark error ${
+          ref.id
+        } as the current one. Error is unknown. Known errors are: ${this.errors.map(
+          ({ id }) => id
+        )}`
+      );
+      return;
+    }
+    const newError = this.errors[index];
+    if (
+      options?.forceReselect ||
+      !this.currentError ||
+      !ErrorDecorationRef.sameAs(this.currentError, newError)
+    ) {
+      this.currentError = this.errors[index];
+      console.log(
+        'compiler-errors',
+        `Current error changed to ${this.currentError.id}`
+      );
+      if (options?.reveal) {
+        this.currentErrorDidChangEmitter.fire(this.currentError);
+      }
+      this.onDidChangeEmitter.fire(this);
+    }
+  }
+
+  // The double editor activation logic is required: https://github.com/eclipse-theia/theia/issues/11284
+  private async revealLocationInEditor(
+    location: Location
+  ): Promise<EditorWidget | undefined> {
+    const { uri, range } = location;
+    const editor = await this.editorManager.getByUri(new URI(uri), {
+      mode: 'activate',
+    });
+    if (editor && this.shell) {
+      // to avoid flickering, reveal the range here and not with `getByUri`, because it uses `at: 'center'` for the reveal option.
+      // TODO: check the community reaction whether it is better to set the focus at the error marker. it might cause flickering even if errors are close to each other
+      editor.editor.revealRange(range, { at: this.revealStrategy });
+      const activeWidget = await this.shell.activateWidget(editor.id);
+      if (!activeWidget) {
+        console.warn(
+          'compiler-errors',
+          `editor widget activation has failed. editor widget ${editor.id} expected to be the active one.`
+        );
+        return editor;
+      }
+      if (editor !== activeWidget) {
+        console.warn(
+          'compiler-errors',
+          `active widget was not the same as previously activated editor. editor widget ID ${editor.id}, active widget ID: ${activeWidget.id}`
+        );
+      }
+      return editor;
+    }
+    console.warn(
+      'compiler-errors',
+      `could not find editor widget for URI: ${uri}`
+    );
+    return undefined;
+  }
+
+  private groupBy<K, V>(
+    elements: V[],
+    extractKey: (element: V) => K
+  ): Map<K, V[]> {
+    return elements.reduce((acc, curr) => {
+      const key = extractKey(curr);
+      let values = acc.get(key);
+      if (!values) {
+        values = [];
+        acc.set(key, values);
+      }
+      values.push(curr);
+      return acc;
+    }, new Map<K, V[]>());
+  }
+
+  private monacoEditor(widget: EditorWidget): MonacoEditor | undefined;
+  private monacoEditor(
+    uri: string | monaco.Uri
+  ): Promise<MonacoEditor | undefined>;
+  private monacoEditor(
+    uriOrWidget: string | monaco.Uri | EditorWidget
+  ): MaybePromise<MonacoEditor | undefined> {
+    if (uriOrWidget instanceof EditorWidget) {
+      const editor = uriOrWidget.editor;
+      if (editor instanceof MonacoEditor) {
+        return editor;
+      }
+      return undefined;
+    } else {
+      return this.editorManager
+        .getByUri(new URI(uriOrWidget))
+        .then((editor) => {
+          if (editor) {
+            return this.monacoEditor(editor);
+          }
+          return undefined;
+        });
+    }
+  }
+}
+export namespace CompilerErrors {
+  export namespace Commands {
+    export const NEXT_ERROR: Command = {
+      id: 'arduino-editor-next-error',
+    };
+    export const PREVIOUS_ERROR: Command = {
+      id: 'arduino-editor-previous-error',
+    };
+    export const MARK_AS_CURRENT: Command = {
+      id: 'arduino-editor-mark-as-current-error',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/contribution.ts

@@ -0,0 +1,291 @@
+import {
+  inject,
+  injectable,
+  interfaces,
+  postConstruct,
+} from '@theia/core/shared/inversify';
+import URI from '@theia/core/lib/common/uri';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { Saveable } from '@theia/core/lib/browser/saveable';
+import { FileService } from '@theia/filesystem/lib/browser/file-service';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { LabelProvider } from '@theia/core/lib/browser/label-provider';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { open, OpenerService } from '@theia/core/lib/browser/opener-service';
+
+import {
+  MenuModelRegistry,
+  MenuContribution,
+} from '@theia/core/lib/common/menu';
+import {
+  KeybindingRegistry,
+  KeybindingContribution,
+} from '@theia/core/lib/browser/keybinding';
+import {
+  TabBarToolbarContribution,
+  TabBarToolbarRegistry,
+} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import {
+  FrontendApplicationContribution,
+  FrontendApplication,
+} from '@theia/core/lib/browser/frontend-application';
+import {
+  Command,
+  CommandRegistry,
+  CommandContribution,
+  CommandService,
+} from '@theia/core/lib/common/command';
+import { SettingsService } from '../dialogs/settings/settings';
+import {
+  CurrentSketch,
+  SketchesServiceClientImpl,
+} from '../../common/protocol/sketches-service-client-impl';
+import {
+  SketchesService,
+  ConfigService,
+  FileSystemExt,
+  Sketch,
+  CoreService,
+  CoreError,
+  ResponseServiceClient,
+} from '../../common/protocol';
+import { ArduinoPreferences } from '../arduino-preferences';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import { nls } from '@theia/core';
+import { OutputChannelManager } from '../theia/output/output-channel';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { ExecuteWithProgress } from '../../common/protocol/progressible';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { BoardsDataStore } from '../boards/boards-data-store';
+import { NotificationManager } from '../theia/messages/notifications-manager';
+import { MessageType } from '@theia/core/lib/common/message-service-protocol';
+import { WorkspaceService } from '../theia/workspace/workspace-service';
+
+export {
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  TabBarToolbarRegistry,
+  URI,
+  Sketch,
+  open,
+};
+
+@injectable()
+export abstract class Contribution
+  implements
+    CommandContribution,
+    MenuContribution,
+    KeybindingContribution,
+    TabBarToolbarContribution,
+    FrontendApplicationContribution
+{
+  @inject(ILogger)
+  protected readonly logger: ILogger;
+
+  @inject(MessageService)
+  protected readonly messageService: MessageService;
+
+  @inject(CommandService)
+  protected readonly commandService: CommandService;
+
+  @inject(WorkspaceService)
+  protected readonly workspaceService: WorkspaceService;
+
+  @inject(LabelProvider)
+  protected readonly labelProvider: LabelProvider;
+
+  @inject(SettingsService)
+  protected readonly settingsService: SettingsService;
+
+  @inject(ArduinoPreferences)
+  protected readonly preferences: ArduinoPreferences;
+
+  @inject(FrontendApplicationStateService)
+  protected readonly appStateService: FrontendApplicationStateService;
+
+  @postConstruct()
+  protected init(): void {
+    this.appStateService.reachedState('ready').then(() => this.onReady());
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
+  onStart(app: FrontendApplication): MaybePromise<void> {}
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
+  registerCommands(registry: CommandRegistry): void {}
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
+  registerMenus(registry: MenuModelRegistry): void {}
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
+  registerKeybindings(registry: KeybindingRegistry): void {}
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
+  registerToolbarItems(registry: TabBarToolbarRegistry): void {}
+
+  // eslint-disable-next-line @typescript-eslint/no-empty-function
+  onReady(): MaybePromise<void> {}
+}
+
+@injectable()
+export abstract class SketchContribution extends Contribution {
+  @inject(FileService)
+  protected readonly fileService: FileService;
+
+  @inject(FileSystemExt)
+  protected readonly fileSystemExt: FileSystemExt;
+
+  @inject(ConfigService)
+  protected readonly configService: ConfigService;
+
+  @inject(SketchesService)
+  protected readonly sketchService: SketchesService;
+
+  @inject(OpenerService)
+  protected readonly openerService: OpenerService;
+
+  @inject(SketchesServiceClientImpl)
+  protected readonly sketchServiceClient: SketchesServiceClientImpl;
+
+  @inject(EditorManager)
+  protected readonly editorManager: EditorManager;
+
+  @inject(OutputChannelManager)
+  protected readonly outputChannelManager: OutputChannelManager;
+
+  protected async sourceOverride(): Promise<Record<string, string>> {
+    const override: Record<string, string> = {};
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (CurrentSketch.isValid(sketch)) {
+      for (const editor of this.editorManager.all) {
+        const uri = editor.editor.uri;
+        if (Saveable.isDirty(editor) && Sketch.isInSketch(uri, sketch)) {
+          override[uri.toString()] = editor.editor.document.getText();
+        }
+      }
+    }
+    return override;
+  }
+}
+
+@injectable()
+export abstract class CoreServiceContribution extends SketchContribution {
+  @inject(BoardsDataStore)
+  protected readonly boardsDataStore: BoardsDataStore;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceProvider: BoardsServiceProvider;
+
+  @inject(CoreService)
+  private readonly coreService: CoreService;
+
+  @inject(ClipboardService)
+  private readonly clipboardService: ClipboardService;
+
+  @inject(ResponseServiceClient)
+  private readonly responseService: ResponseServiceClient;
+
+  @inject(NotificationManager)
+  private readonly notificationManager: NotificationManager;
+
+  /**
+   * This is the internal (Theia) ID of the notification that is currently visible.
+   * It's stored here as a field to be able to close it before executing any new core command (such as verify, upload, etc.)
+   */
+  private visibleNotificationId: string | undefined;
+
+  protected clearVisibleNotification(): void {
+    if (this.visibleNotificationId) {
+      this.notificationManager.clear(this.visibleNotificationId);
+      this.visibleNotificationId = undefined;
+    }
+  }
+
+  protected handleError(error: unknown): void {
+    this.tryToastErrorMessage(error);
+  }
+
+  private tryToastErrorMessage(error: unknown): void {
+    let message: undefined | string = undefined;
+    if (CoreError.is(error)) {
+      message = error.message;
+    } else if (error instanceof Error) {
+      message = error.message;
+    } else if (typeof error === 'string') {
+      message = error;
+    } else {
+      try {
+        message = JSON.stringify(error);
+      } catch {}
+    }
+    if (message) {
+      if (message.includes('Missing FQBN (Fully Qualified Board Name)')) {
+        message = nls.localize(
+          'arduino/coreContribution/noBoardSelected',
+          'No board selected. Please select your Arduino board from the Tools > Board menu.'
+        );
+      }
+      const copyAction = nls.localize(
+        'arduino/coreContribution/copyError',
+        'Copy error messages'
+      );
+      this.visibleNotificationId = this.notificationId(message, copyAction);
+      this.messageService.error(message, copyAction).then(async (action) => {
+        if (action === copyAction) {
+          const content = await this.outputChannelManager.contentOfChannel(
+            'Arduino'
+          );
+          if (content) {
+            this.clipboardService.writeText(content);
+          }
+        }
+      });
+    } else {
+      throw error;
+    }
+  }
+
+  protected async doWithProgress<T>(options: {
+    progressText: string;
+    keepOutput?: boolean;
+    task: (progressId: string, coreService: CoreService) => Promise<T>;
+  }): Promise<T> {
+    const { progressText, keepOutput, task } = options;
+    this.outputChannelManager
+      .getChannel('Arduino')
+      .show({ preserveFocus: true });
+    const result = await ExecuteWithProgress.doWithProgress({
+      messageService: this.messageService,
+      responseService: this.responseService,
+      progressText,
+      run: ({ progressId }) => task(progressId, this.coreService),
+      keepOutput,
+    });
+    return result;
+  }
+
+  private notificationId(message: string, ...actions: string[]): string {
+    return this.notificationManager.getMessageId({
+      text: message,
+      actions,
+      type: MessageType.Error,
+    });
+  }
+}
+
+export namespace Contribution {
+  export function configure(
+    bind: interfaces.Bind,
+    serviceIdentifier: typeof Contribution
+  ): void {
+    bind(serviceIdentifier).toSelf().inSingletonScope();
+    bind(CommandContribution).toService(serviceIdentifier);
+    bind(MenuContribution).toService(serviceIdentifier);
+    bind(KeybindingContribution).toService(serviceIdentifier);
+    bind(TabBarToolbarContribution).toService(serviceIdentifier);
+    bind(FrontendApplicationContribution).toService(serviceIdentifier);
+  }
+}

arduino-ide-extension/src/browser/contributions/core-error-handler.ts

@@ -0,0 +1,32 @@
+import { Emitter, Event } from '@theia/core';
+import { injectable } from '@theia/core/shared/inversify';
+import { CoreError } from '../../common/protocol/core-service';
+
+@injectable()
+export class CoreErrorHandler {
+  private readonly errors: CoreError.ErrorLocation[] = [];
+  private readonly compilerErrorsDidChangeEmitter = new Emitter<
+    CoreError.ErrorLocation[]
+  >();
+
+  tryHandle(error: unknown): void {
+    if (CoreError.is(error)) {
+      this.errors.length = 0;
+      this.errors.push(...error.data);
+      this.fireCompilerErrorsDidChange();
+    }
+  }
+
+  reset(): void {
+    this.errors.length = 0;
+    this.fireCompilerErrorsDidChange();
+  }
+
+  get onCompilerErrorsDidChange(): Event<CoreError.ErrorLocation[]> {
+    return this.compilerErrorsDidChangeEmitter.event;
+  }
+
+  private fireCompilerErrorsDidChange(): void {
+    this.compilerErrorsDidChangeEmitter.fire(this.errors.slice());
+  }
+}

arduino-ide-extension/src/browser/contributions/daemon.ts

@@ -0,0 +1,41 @@
+import { nls } from '@theia/core';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { ArduinoDaemon } from '../../common/protocol';
+import { Contribution, Command, CommandRegistry } from './contribution';
+
+@injectable()
+export class Daemon extends Contribution {
+  @inject(ArduinoDaemon)
+  private readonly daemon: ArduinoDaemon;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(Daemon.Commands.START_DAEMON, {
+      execute: () => this.daemon.start(),
+    });
+    registry.registerCommand(Daemon.Commands.STOP_DAEMON, {
+      execute: () => this.daemon.stop(),
+    });
+    registry.registerCommand(Daemon.Commands.RESTART_DAEMON, {
+      execute: () => this.daemon.restart(),
+    });
+  }
+}
+export namespace Daemon {
+  export namespace Commands {
+    export const START_DAEMON: Command = {
+      id: 'arduino-start-daemon',
+      label: nls.localize('arduino/daemon/start', 'Start Daemon'),
+      category: 'Arduino',
+    };
+    export const STOP_DAEMON: Command = {
+      id: 'arduino-stop-daemon',
+      label: nls.localize('arduino/daemon/stop', 'Stop Daemon'),
+      category: 'Arduino',
+    };
+    export const RESTART_DAEMON: Command = {
+      id: 'arduino-restart-daemon',
+      label: nls.localize('arduino/daemon/restart', 'Restart Daemon'),
+      category: 'Arduino',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/debug.ts

@@ -0,0 +1,243 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { Event, Emitter } from '@theia/core/lib/common/event';
+import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import { NotificationCenter } from '../notification-center';
+import { Board, BoardsService, ExecutableService } from '../../common/protocol';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+  URI,
+  Command,
+  CommandRegistry,
+  SketchContribution,
+  TabBarToolbarRegistry,
+} from './contribution';
+import { MaybePromise, MenuModelRegistry, nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+import { ArduinoMenus } from '../menu/arduino-menus';
+
+import { MainMenuManager } from '../../common/main-menu-manager';
+
+const COMPILE_FOR_DEBUG_KEY = 'arduino-compile-for-debug';
+@injectable()
+export class Debug extends SketchContribution {
+  @inject(HostedPluginSupport)
+  private readonly hostedPluginSupport: HostedPluginSupport;
+
+  @inject(NotificationCenter)
+  private readonly notificationCenter: NotificationCenter;
+
+  @inject(ExecutableService)
+  private readonly executableService: ExecutableService;
+
+  @inject(BoardsService)
+  private readonly boardService: BoardsService;
+
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+
+  @inject(MainMenuManager)
+  private readonly mainMenuManager: MainMenuManager;
+
+  /**
+   * If `undefined`, debugging is enabled. Otherwise, the reason why it's disabled.
+   */
+  private _disabledMessages?: string = nls.localize(
+    'arduino/common/noBoardSelected',
+    'No board selected'
+  ); // Initial pessimism.
+  private disabledMessageDidChangeEmitter = new Emitter<string | undefined>();
+  private onDisabledMessageDidChange =
+    this.disabledMessageDidChangeEmitter.event;
+
+  private get disabledMessage(): string | undefined {
+    return this._disabledMessages;
+  }
+  private set disabledMessage(message: string | undefined) {
+    this._disabledMessages = message;
+    this.disabledMessageDidChangeEmitter.fire(this._disabledMessages);
+  }
+
+  private readonly debugToolbarItem = {
+    id: Debug.Commands.START_DEBUGGING.id,
+    command: Debug.Commands.START_DEBUGGING.id,
+    tooltip: `${
+      this.disabledMessage
+        ? nls.localize(
+            'arduino/debug/debugWithMessage',
+            'Debug - {0}',
+            this.disabledMessage
+          )
+        : Debug.Commands.START_DEBUGGING.label
+    }`,
+    priority: 3,
+    onDidChange: this.onDisabledMessageDidChange as Event<void>,
+  };
+
+  override onStart(): void {
+    this.onDisabledMessageDidChange(
+      () =>
+        (this.debugToolbarItem.tooltip = `${
+          this.disabledMessage
+            ? nls.localize(
+                'arduino/debug/debugWithMessage',
+                'Debug - {0}',
+                this.disabledMessage
+              )
+            : Debug.Commands.START_DEBUGGING.label
+        }`)
+    );
+    this.boardsServiceProvider.onBoardsConfigChanged(({ selectedBoard }) =>
+      this.refreshState(selectedBoard)
+    );
+    this.notificationCenter.onPlatformDidInstall(() => this.refreshState());
+    this.notificationCenter.onPlatformDidUninstall(() => this.refreshState());
+  }
+
+  override onReady(): MaybePromise<void> {
+    this.refreshState();
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(Debug.Commands.START_DEBUGGING, {
+      execute: () => this.startDebug(),
+      isVisible: (widget) =>
+        ArduinoToolbar.is(widget) && widget.side === 'left',
+      isEnabled: () => !this.disabledMessage,
+    });
+    registry.registerCommand(Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG, {
+      execute: () => this.toggleCompileForDebug(),
+      isToggled: () => this.compileForDebug,
+    });
+    registry.registerCommand(Debug.Commands.IS_OPTIMIZE_FOR_DEBUG, {
+      execute: () => this.compileForDebug,
+    });
+  }
+
+  override registerToolbarItems(registry: TabBarToolbarRegistry): void {
+    registry.registerItem(this.debugToolbarItem);
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+      commandId: Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG.id,
+      label: Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG.label,
+      order: '5',
+    });
+  }
+
+  private async refreshState(
+    board: Board | undefined = this.boardsServiceProvider.boardsConfig
+      .selectedBoard
+  ): Promise<void> {
+    if (!board) {
+      this.disabledMessage = nls.localize(
+        'arduino/common/noBoardSelected',
+        'No board selected'
+      );
+      return;
+    }
+    const fqbn = board.fqbn;
+    if (!fqbn) {
+      this.disabledMessage = nls.localize(
+        'arduino/debug/noPlatformInstalledFor',
+        "Platform is not installed for '{0}'",
+        board.name
+      );
+      return;
+    }
+    const details = await this.boardService.getBoardDetails({ fqbn });
+    if (!details) {
+      this.disabledMessage = nls.localize(
+        'arduino/debug/noPlatformInstalledFor',
+        "Platform is not installed for '{0}'",
+        board.name
+      );
+      return;
+    }
+    const { debuggingSupported } = details;
+    if (!debuggingSupported) {
+      this.disabledMessage = nls.localize(
+        'arduino/debug/debuggingNotSupported',
+        "Debugging is not supported by '{0}'",
+        board.name
+      );
+    } else {
+      this.disabledMessage = undefined;
+    }
+  }
+
+  private async startDebug(
+    board: Board | undefined = this.boardsServiceProvider.boardsConfig
+      .selectedBoard
+  ): Promise<void> {
+    if (!board) {
+      return;
+    }
+    const { name, fqbn } = board;
+    if (!fqbn) {
+      return;
+    }
+    await this.hostedPluginSupport.didStart;
+    const [sketch, executables] = await Promise.all([
+      this.sketchServiceClient.currentSketch(),
+      this.executableService.list(),
+    ]);
+    if (!CurrentSketch.isValid(sketch)) {
+      return;
+    }
+    const ideTempFolderUri = await this.sketchService.getIdeTempFolderUri(
+      sketch
+    );
+    const [cliPath, sketchPath, configPath] = await Promise.all([
+      this.fileService.fsPath(new URI(executables.cliUri)),
+      this.fileService.fsPath(new URI(sketch.uri)),
+      this.fileService.fsPath(new URI(ideTempFolderUri)),
+    ]);
+    const config = {
+      cliPath,
+      board: {
+        fqbn,
+        name,
+      },
+      sketchPath,
+      configPath,
+    };
+    return this.commandService.executeCommand('arduino.debug.start', config);
+  }
+
+  get compileForDebug(): boolean {
+    const value = window.localStorage.getItem(COMPILE_FOR_DEBUG_KEY);
+    return value === 'true';
+  }
+
+  async toggleCompileForDebug(): Promise<void> {
+    const oldState = this.compileForDebug;
+    const newState = !oldState;
+    window.localStorage.setItem(COMPILE_FOR_DEBUG_KEY, String(newState));
+    this.mainMenuManager.update();
+  }
+}
+export namespace Debug {
+  export namespace Commands {
+    export const START_DEBUGGING = Command.toLocalizedCommand(
+      {
+        id: 'arduino-start-debug',
+        label: 'Start Debugging',
+        category: 'Arduino',
+      },
+      'vscode/debug.contribution/startDebuggingHelp'
+    );
+    export const TOGGLE_OPTIMIZE_FOR_DEBUG = Command.toLocalizedCommand(
+      {
+        id: 'arduino-toggle-optimize-for-debug',
+        label: 'Optimize for Debugging',
+        category: 'Arduino',
+      },
+      'arduino/debug/optimizeForDebugging'
+    );
+    export const IS_OPTIMIZE_FOR_DEBUG: Command = {
+      id: 'arduino-is-optimize-for-debug',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/delete-sketch.ts

@@ -0,0 +1,45 @@
+import { injectable } from '@theia/core/shared/inversify';
+import { SketchesError } from '../../common/protocol';
+import {
+  Command,
+  CommandRegistry,
+  SketchContribution,
+  Sketch,
+} from './contribution';
+
+@injectable()
+export class DeleteSketch extends SketchContribution {
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(DeleteSketch.Commands.DELETE_SKETCH, {
+      execute: (uri: string) => this.deleteSketch(uri),
+    });
+  }
+
+  private async deleteSketch(uri: string): Promise<void> {
+    const sketch = await this.loadSketch(uri);
+    if (!sketch) {
+      console.info(`Sketch not found at ${uri}. Skipping deletion.`);
+      return;
+    }
+    return this.sketchService.deleteSketch(sketch);
+  }
+
+  private async loadSketch(uri: string): Promise<Sketch | undefined> {
+    try {
+      const sketch = await this.sketchService.loadSketch(uri);
+      return sketch;
+    } catch (err) {
+      if (SketchesError.NotFound.is(err)) {
+        return undefined;
+      }
+      throw err;
+    }
+  }
+}
+export namespace DeleteSketch {
+  export namespace Commands {
+    export const DELETE_SKETCH: Command = {
+      id: 'arduino-delete-sketch',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/edit-contributions.ts

@@ -0,0 +1,272 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { MonacoEditorService } from '@theia/monaco/lib/browser/monaco-editor-service';
+import {
+  Contribution,
+  Command,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  CommandRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { nls } from '@theia/core/lib/common';
+import type { ICodeEditor } from '@theia/monaco-editor-core/esm/vs/editor/browser/editorBrowser';
+import type { StandaloneCodeEditor } from '@theia/monaco-editor-core/esm/vs/editor/standalone/browser/standaloneCodeEditor';
+
+// TODO: [macOS]: to remove `Start Dictation...` and `Emoji & Symbol` see this thread: https://github.com/electron/electron/issues/8283#issuecomment-269522072
+// Depends on https://github.com/eclipse-theia/theia/pull/7964
+@injectable()
+export class EditContributions extends Contribution {
+  @inject(MonacoEditorService)
+  private readonly codeEditorService: MonacoEditorService;
+
+  @inject(ClipboardService)
+  private readonly clipboardService: ClipboardService;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(EditContributions.Commands.GO_TO_LINE, {
+      execute: () => this.run('editor.action.gotoLine'),
+    });
+    registry.registerCommand(EditContributions.Commands.TOGGLE_COMMENT, {
+      execute: () => this.run('editor.action.commentLine'),
+    });
+    registry.registerCommand(EditContributions.Commands.INDENT_LINES, {
+      execute: () => this.run('editor.action.indentLines'),
+    });
+    registry.registerCommand(EditContributions.Commands.OUTDENT_LINES, {
+      execute: () => this.run('editor.action.outdentLines'),
+    });
+    registry.registerCommand(EditContributions.Commands.FIND, {
+      execute: () => this.run('actions.find'),
+    });
+    registry.registerCommand(EditContributions.Commands.FIND_NEXT, {
+      execute: () => this.run('editor.action.nextMatchFindAction'),
+    });
+    registry.registerCommand(EditContributions.Commands.FIND_PREVIOUS, {
+      execute: () => this.run('editor.action.previousMatchFindAction'),
+    });
+    registry.registerCommand(EditContributions.Commands.USE_FOR_FIND, {
+      execute: () => this.run('editor.action.previousSelectionMatchFindAction'),
+    });
+    /* Tools */ registry.registerCommand(
+      EditContributions.Commands.AUTO_FORMAT,
+      { execute: () => this.run('editor.action.formatDocument') }
+    );
+    registry.registerCommand(EditContributions.Commands.COPY_FOR_FORUM, {
+      execute: async () => {
+        const value = await this.currentValue();
+        if (value !== undefined) {
+          this.clipboardService.writeText(`\`\`\`cpp
+${value}
+\`\`\``);
+        }
+      },
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+      commandId: CommonCommands.CUT.id,
+      order: '0',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+      commandId: CommonCommands.COPY.id,
+      order: '1',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.COPY_FOR_FORUM.id,
+      label: nls.localize(
+        'arduino/editor/copyForForum',
+        'Copy for Forum (Markdown)'
+      ),
+      order: '2',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+      commandId: CommonCommands.PASTE.id,
+      order: '3',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+      commandId: CommonCommands.SELECT_ALL.id,
+      order: '4',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.GO_TO_LINE.id,
+      label: nls.localize(
+        'vscode/standaloneStrings/gotoLineActionLabel',
+        'Go to Line...'
+      ),
+      order: '5',
+    });
+
+    registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.TOGGLE_COMMENT.id,
+      label: nls.localize(
+        'arduino/editor/commentUncomment',
+        'Comment/Uncomment'
+      ),
+      order: '0',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.INDENT_LINES.id,
+      label: nls.localize('arduino/editor/increaseIndent', 'Increase Indent'),
+      order: '1',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.OUTDENT_LINES.id,
+      label: nls.localize('arduino/editor/decreaseIndent', 'Decrease Indent'),
+      order: '2',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.AUTO_FORMAT.id,
+      label: nls.localize('arduino/editor/autoFormat', 'Auto Format'),
+      order: '3',
+    });
+
+    registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+      commandId: EditContributions.Commands.FIND.id,
+      label: nls.localize('vscode/findController/startFindAction', 'Find'),
+      order: '0',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+      commandId: EditContributions.Commands.FIND_NEXT.id,
+      label: nls.localize(
+        'vscode/findController/findNextMatchAction',
+        'Find Next'
+      ),
+      order: '1',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+      commandId: EditContributions.Commands.FIND_PREVIOUS.id,
+      label: nls.localize(
+        'vscode/findController/findPreviousMatchAction',
+        'Find Previous'
+      ),
+      order: '2',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+      commandId: EditContributions.Commands.USE_FOR_FIND.id,
+      label: nls.localize(
+        'vscode/findController/startFindWithSelectionAction',
+        'Use Selection for Find'
+      ), // XXX: The Java IDE uses `Use Selection For Find`.
+      order: '3',
+    });
+
+    // `Tools`
+    registry.registerMenuAction(ArduinoMenus.TOOLS__MAIN_GROUP, {
+      commandId: EditContributions.Commands.AUTO_FORMAT.id,
+      label: nls.localize('arduino/editor/autoFormat', 'Auto Format'), // XXX: The Java IDE uses `Use Selection For Find`.
+      order: '0',
+    });
+  }
+
+  override registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: EditContributions.Commands.COPY_FOR_FORUM.id,
+      keybinding: 'CtrlCmd+Shift+C',
+      when: 'editorFocus',
+    });
+    registry.registerKeybinding({
+      command: EditContributions.Commands.GO_TO_LINE.id,
+      keybinding: 'CtrlCmd+L',
+      when: 'editorFocus',
+    });
+
+    registry.registerKeybinding({
+      command: EditContributions.Commands.TOGGLE_COMMENT.id,
+      keybinding: 'CtrlCmd+/',
+      when: 'editorFocus',
+    });
+
+    registry.registerKeybinding({
+      command: EditContributions.Commands.FIND.id,
+      keybinding: 'CtrlCmd+F',
+    });
+    registry.registerKeybinding({
+      command: EditContributions.Commands.FIND_NEXT.id,
+      keybinding: 'CtrlCmd+G',
+    });
+    registry.registerKeybinding({
+      command: EditContributions.Commands.FIND_PREVIOUS.id,
+      keybinding: 'CtrlCmd+Shift+G',
+    });
+    registry.registerKeybinding({
+      command: EditContributions.Commands.USE_FOR_FIND.id,
+      keybinding: 'CtrlCmd+E',
+    });
+
+    // `Tools`
+    registry.registerKeybinding({
+      command: EditContributions.Commands.AUTO_FORMAT.id,
+      keybinding: 'CtrlCmd+T',
+    });
+  }
+
+  protected async current(): Promise<
+    ICodeEditor | StandaloneCodeEditor | undefined
+  > {
+    return (
+      this.codeEditorService.getFocusedCodeEditor() ||
+      this.codeEditorService.getActiveCodeEditor() ||
+      undefined
+    );
+  }
+
+  protected async currentValue(): Promise<string | undefined> {
+    const currentEditor = await this.current();
+    if (currentEditor) {
+      const selection = currentEditor.getSelection();
+      if (!selection || selection.isEmpty()) {
+        return currentEditor.getValue();
+      }
+      return currentEditor.getModel()?.getValueInRange(selection);
+    }
+    return undefined;
+  }
+
+  protected async run(commandId: string): Promise<any> {
+    const editor = await this.current();
+    if (editor) {
+      const action = editor.getAction(commandId);
+      if (action) {
+        return action.run();
+      }
+    }
+  }
+}
+
+export namespace EditContributions {
+  export namespace Commands {
+    export const COPY_FOR_FORUM: Command = {
+      id: 'arduino-copy-for-forum',
+    };
+    export const GO_TO_LINE: Command = {
+      id: 'arduino-go-to-line',
+    };
+    export const TOGGLE_COMMENT: Command = {
+      id: 'arduino-toggle-comment',
+    };
+    export const INDENT_LINES: Command = {
+      id: 'arduino-indent-lines',
+    };
+    export const OUTDENT_LINES: Command = {
+      id: 'arduino-outdent-lines',
+    };
+    export const FIND: Command = {
+      id: 'arduino-find',
+    };
+    export const FIND_NEXT: Command = {
+      id: 'arduino-find-next',
+    };
+    export const FIND_PREVIOUS: Command = {
+      id: 'arduino-find-previous',
+    };
+    export const USE_FOR_FIND: Command = {
+      id: 'arduino-for-find',
+    };
+    export const AUTO_FORMAT: Command = {
+      id: 'arduino-auto-format', // `Auto Format` should belong to `Tool`.
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/examples.ts

@@ -0,0 +1,323 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { CommandHandler } from '@theia/core/lib/common/command';
+import {
+  MenuPath,
+  CompositeMenuNode,
+  SubMenuOptions,
+} from '@theia/core/lib/common/menu';
+import {
+  Disposable,
+  DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { OpenSketch } from './open-sketch';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { ExamplesService } from '../../common/protocol/examples-service';
+import {
+  SketchContribution,
+  CommandRegistry,
+  MenuModelRegistry,
+} from './contribution';
+import { NotificationCenter } from '../notification-center';
+import {
+  Board,
+  SketchRef,
+  SketchContainer,
+  SketchesError,
+  Sketch,
+  CoreService,
+} from '../../common/protocol';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export abstract class Examples extends SketchContribution {
+  @inject(CommandRegistry)
+  private readonly commandRegistry: CommandRegistry;
+
+  @inject(MenuModelRegistry)
+  private readonly menuRegistry: MenuModelRegistry;
+
+  @inject(MainMenuManager)
+  protected readonly menuManager: MainMenuManager;
+
+  @inject(ExamplesService)
+  protected readonly examplesService: ExamplesService;
+
+  @inject(CoreService)
+  protected readonly coreService: CoreService;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
+
+  protected readonly toDispose = new DisposableCollection();
+
+  protected override init(): void {
+    super.init();
+    this.boardsServiceClient.onBoardsConfigChanged(({ selectedBoard }) =>
+      this.handleBoardChanged(selectedBoard)
+    );
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, unused-imports/no-unused-vars
+  protected handleBoardChanged(board: Board | undefined): void {
+    // NOOP
+  }
+
+  protected abstract update(options?: {
+    board?: Board | undefined;
+    forceRefresh?: boolean;
+  }): void;
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    try {
+      // This is a hack the ensures the desired menu ordering! We cannot use https://github.com/eclipse-theia/theia/pull/8377 due to ATL-222.
+      const index = ArduinoMenus.FILE__EXAMPLES_SUBMENU.length - 1;
+      const menuId = ArduinoMenus.FILE__EXAMPLES_SUBMENU[index];
+      const groupPath =
+        index === 0 ? [] : ArduinoMenus.FILE__EXAMPLES_SUBMENU.slice(0, index);
+      const parent: CompositeMenuNode = (registry as any).findGroup(groupPath);
+      const examples = new CompositeMenuNode(menuId, '', { order: '4' });
+      parent.addNode(examples);
+    } catch (e) {
+      console.error(e);
+      console.warn('Could not patch menu ordering.');
+    }
+    // Registering the same submenu multiple times has no side-effect.
+    // TODO: unregister submenu? https://github.com/eclipse-theia/theia/issues/7300
+    registry.registerSubmenu(
+      ArduinoMenus.FILE__EXAMPLES_SUBMENU,
+      nls.localize('arduino/examples/menu', 'Examples'),
+      {
+        order: '4',
+      }
+    );
+  }
+
+  registerRecursively(
+    sketchContainerOrPlaceholder:
+      | SketchContainer
+      | (SketchRef | SketchContainer)[]
+      | string,
+    menuPath: MenuPath,
+    pushToDispose: DisposableCollection = new DisposableCollection(),
+    subMenuOptions?: SubMenuOptions | undefined
+  ): void {
+    if (typeof sketchContainerOrPlaceholder === 'string') {
+      const placeholder = new PlaceholderMenuNode(
+        menuPath,
+        sketchContainerOrPlaceholder
+      );
+      this.menuRegistry.registerMenuNode(menuPath, placeholder);
+      pushToDispose.push(
+        Disposable.create(() =>
+          this.menuRegistry.unregisterMenuNode(placeholder.id)
+        )
+      );
+    } else {
+      const sketches: SketchRef[] = [];
+      const children: SketchContainer[] = [];
+      let submenuPath = menuPath;
+
+      if (SketchContainer.is(sketchContainerOrPlaceholder)) {
+        const { label } = sketchContainerOrPlaceholder;
+        submenuPath = [...menuPath, label];
+        this.menuRegistry.registerSubmenu(submenuPath, label, subMenuOptions);
+        sketches.push(...sketchContainerOrPlaceholder.sketches);
+        children.push(...sketchContainerOrPlaceholder.children);
+      } else {
+        for (const sketchOrContainer of sketchContainerOrPlaceholder) {
+          if (SketchContainer.is(sketchOrContainer)) {
+            children.push(sketchOrContainer);
+          } else {
+            sketches.push(sketchOrContainer);
+          }
+        }
+      }
+      children.forEach((child) =>
+        this.registerRecursively(child, submenuPath, pushToDispose)
+      );
+      for (const sketch of sketches) {
+        const { uri } = sketch;
+        const commandId = `arduino-open-example-${submenuPath.join(
+          ':'
+        )}--${uri}`;
+        const command = { id: commandId };
+        const handler = this.createHandler(uri);
+        pushToDispose.push(
+          this.commandRegistry.registerCommand(command, handler)
+        );
+        this.menuRegistry.registerMenuAction(submenuPath, {
+          commandId,
+          label: sketch.name,
+          order: sketch.name.toLocaleLowerCase(),
+        });
+        pushToDispose.push(
+          Disposable.create(() =>
+            this.menuRegistry.unregisterMenuAction(command)
+          )
+        );
+      }
+    }
+  }
+
+  protected createHandler(uri: string): CommandHandler {
+    return {
+      execute: async () => {
+        const sketch = await this.clone(uri);
+        if (sketch) {
+          try {
+            return this.commandService.executeCommand(
+              OpenSketch.Commands.OPEN_SKETCH.id,
+              sketch
+            );
+          } catch (err) {
+            if (SketchesError.NotFound.is(err)) {
+              // Do not toast the error message. It's handled by the `Open Sketch` command.
+              this.update({
+                board: this.boardsServiceClient.boardsConfig.selectedBoard,
+                forceRefresh: true,
+              });
+            } else {
+              throw err;
+            }
+          }
+        }
+      },
+    };
+  }
+
+  private async clone(uri: string): Promise<Sketch | undefined> {
+    try {
+      const sketch = await this.sketchService.cloneExample(uri);
+      return sketch;
+    } catch (err) {
+      if (SketchesError.NotFound.is(err)) {
+        this.messageService.error(err.message);
+        this.update({
+          board: this.boardsServiceClient.boardsConfig.selectedBoard,
+          forceRefresh: true,
+        });
+      } else {
+        throw err;
+      }
+    }
+  }
+}
+
+@injectable()
+export class BuiltInExamples extends Examples {
+  override async onReady(): Promise<void> {
+    this.update(); // no `await`
+  }
+
+  protected override async update(): Promise<void> {
+    let sketchContainers: SketchContainer[] | undefined;
+    try {
+      sketchContainers = await this.examplesService.builtIns();
+    } catch (e) {
+      console.error('Could not initialize built-in examples.', e);
+      this.messageService.error(
+        nls.localize(
+          'arduino/examples/couldNotInitializeExamples',
+          'Could not initialize built-in examples.'
+        )
+      );
+      return;
+    }
+    this.toDispose.dispose();
+    for (const container of [
+      nls.localize('arduino/examples/builtInExamples', 'Built-in examples'),
+      ...sketchContainers,
+    ]) {
+      this.registerRecursively(
+        container,
+        ArduinoMenus.EXAMPLES__BUILT_IN_GROUP,
+        this.toDispose
+      );
+    }
+    this.menuManager.update();
+  }
+}
+
+@injectable()
+export class LibraryExamples extends Examples {
+  @inject(NotificationCenter)
+  private readonly notificationCenter: NotificationCenter;
+
+  private readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+
+  override onStart(): void {
+    this.notificationCenter.onLibraryDidInstall(() => this.update());
+    this.notificationCenter.onLibraryDidUninstall(() => this.update());
+  }
+
+  override async onReady(): Promise<void> {
+    this.update(); // no `await`
+  }
+
+  protected override handleBoardChanged(board: Board | undefined): void {
+    this.update({ board });
+  }
+
+  protected override async update(
+    options: { board?: Board; forceRefresh?: boolean } = {
+      board: this.boardsServiceClient.boardsConfig.selectedBoard,
+    }
+  ): Promise<void> {
+    const { board, forceRefresh } = options;
+    return this.queue.add(async () => {
+      this.toDispose.dispose();
+      if (forceRefresh) {
+        await this.coreService.refresh();
+      }
+      const fqbn = board?.fqbn;
+      const name = board?.name;
+      // Shows all examples when no board is selected, or the platform of the currently selected board is not installed.
+      const { user, current, any } = await this.examplesService.installed({
+        fqbn,
+      });
+      if (user.length) {
+        (user as any).unshift(
+          nls.localize(
+            'arduino/examples/customLibrary',
+            'Examples from Custom Libraries'
+          )
+        );
+      }
+      if (name && fqbn && current.length) {
+        (current as any).unshift(
+          nls.localize('arduino/examples/for', 'Examples for {0}', name)
+        );
+      }
+      if (any.length) {
+        (any as any).unshift(
+          nls.localize('arduino/examples/forAny', 'Examples for any board')
+        );
+      }
+      for (const container of user) {
+        this.registerRecursively(
+          container,
+          ArduinoMenus.EXAMPLES__USER_LIBS_GROUP,
+          this.toDispose
+        );
+      }
+      for (const container of current) {
+        this.registerRecursively(
+          container,
+          ArduinoMenus.EXAMPLES__CURRENT_BOARD_GROUP,
+          this.toDispose
+        );
+      }
+      for (const container of any) {
+        this.registerRecursively(
+          container,
+          ArduinoMenus.EXAMPLES__ANY_BOARD_GROUP,
+          this.toDispose
+        );
+      }
+      this.menuManager.update();
+    });
+  }
+}

arduino-ide-extension/src/browser/contributions/first-startup-installer.ts

@@ -0,0 +1,104 @@
+import { LocalStorageService } from '@theia/core/lib/browser';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  BoardsService,
+  LibraryLocation,
+  LibraryService,
+} from '../../common/protocol';
+import { Contribution } from './contribution';
+
+const Arduino_BuiltIn = 'Arduino_BuiltIn';
+
+@injectable()
+export class FirstStartupInstaller extends Contribution {
+  @inject(LocalStorageService)
+  private readonly localStorageService: LocalStorageService;
+  @inject(BoardsService)
+  private readonly boardsService: BoardsService;
+  @inject(LibraryService)
+  private readonly libraryService: LibraryService;
+
+  override async onReady(): Promise<void> {
+    const isFirstStartup = !(await this.localStorageService.getData(
+      FirstStartupInstaller.INIT_LIBS_AND_PACKAGES
+    ));
+    if (isFirstStartup) {
+      const avrPackage = await this.boardsService.getBoardPackage({
+        id: 'arduino:avr',
+      });
+      const builtInLibrary = (
+        await this.libraryService.search({ query: Arduino_BuiltIn })
+      ).find(({ name }) => name === Arduino_BuiltIn); // Filter by `name` to ensure "exact match". See: https://github.com/arduino/arduino-ide/issues/1526.
+
+      let avrPackageError: Error | undefined;
+      let builtInLibraryError: Error | undefined;
+
+      if (avrPackage) {
+        try {
+          await this.boardsService.install({
+            item: avrPackage,
+            noOverwrite: true, // We don't want to automatically replace custom platforms the user might already have in place
+          });
+        } catch (e) {
+          // There's no error code, I need to parse the error message: https://github.com/arduino/arduino-cli/commit/ffe4232b359fcfa87238d68acf1c3b64a1621f14#diff-10ffbdde46838dd9caa881fd1f2a5326a49f8061f6cfd7c9d430b4875a6b6895R62
+          if (
+            e.message.includes(
+              `Platform ${avrPackage.id}@${avrPackage.installedVersion} already installed`
+            )
+          ) {
+            // If arduino:avr installation fails because it's already installed we don't want to retry on next start-up
+            console.error(e);
+          } else {
+            // But if there is any other error (e.g.: no Internet connection), we want to retry next time
+            avrPackageError = e;
+          }
+        }
+      } else {
+        avrPackageError = new Error('Could not find platform.');
+      }
+
+      if (builtInLibrary) {
+        try {
+          await this.libraryService.install({
+            item: builtInLibrary,
+            installDependencies: true,
+            noOverwrite: true, // We don't want to automatically replace custom libraries the user might already have in place
+            installLocation: LibraryLocation.BUILTIN,
+          });
+        } catch (e) {
+          // There's no error code, I need to parse the error message: https://github.com/arduino/arduino-cli/commit/2ea3608453b17b1157f8a1dc892af2e13e40f4f0#diff-1de7569144d4e260f8dde0e0d00a4e2a218c57966d583da1687a70d518986649R95
+          if (/Library (.*) is already installed/.test(e.message)) {
+            // If Arduino_BuiltIn installation fails because it's already installed we don't want to retry on next start-up
+            console.log('error installing core', e);
+          } else {
+            // But if there is any other error (e.g.: no Internet connection), we want to retry next time
+            builtInLibraryError = e;
+          }
+        }
+      } else {
+        builtInLibraryError = new Error('Could not find library');
+      }
+
+      if (avrPackageError) {
+        this.messageService.error(
+          `Could not install Arduino AVR platform: ${avrPackageError}`
+        );
+      }
+      if (builtInLibraryError) {
+        this.messageService.error(
+          `Could not install ${Arduino_BuiltIn} library: ${builtInLibraryError}`
+        );
+      }
+
+      if (!avrPackageError && !builtInLibraryError) {
+        await this.localStorageService.setData(
+          FirstStartupInstaller.INIT_LIBS_AND_PACKAGES,
+          true
+        );
+      }
+    }
+  }
+}
+export namespace FirstStartupInstaller {
+  export const INIT_LIBS_AND_PACKAGES = 'initializedLibsAndPackages';
+}

arduino-ide-extension/src/browser/contributions/format.ts

@@ -0,0 +1,78 @@
+import { MaybePromise } from '@theia/core';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as monaco from '@theia/monaco-editor-core';
+import { Formatter } from '../../common/protocol/formatter';
+import { InoSelector } from '../selectors';
+import { Contribution, URI } from './contribution';
+
+@injectable()
+export class Format
+  extends Contribution
+  implements
+    monaco.languages.DocumentRangeFormattingEditProvider,
+    monaco.languages.DocumentFormattingEditProvider
+{
+  @inject(Formatter)
+  private readonly formatter: Formatter;
+
+  override onStart(): MaybePromise<void> {
+    monaco.languages.registerDocumentRangeFormattingEditProvider(
+      InoSelector,
+      this
+    );
+    monaco.languages.registerDocumentFormattingEditProvider(InoSelector, this);
+  }
+  async provideDocumentRangeFormattingEdits(
+    model: monaco.editor.ITextModel,
+    range: monaco.Range,
+    options: monaco.languages.FormattingOptions,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.TextEdit[]> {
+    const text = await this.format(model, range, options);
+    return [{ range, text }];
+  }
+
+  async provideDocumentFormattingEdits(
+    model: monaco.editor.ITextModel,
+    options: monaco.languages.FormattingOptions,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.TextEdit[]> {
+    const range = model.getFullModelRange();
+    const text = await this.format(model, range, options);
+    return [{ range, text }];
+  }
+
+  /**
+   * From the currently opened workspaces (IDE2 has always one), it calculates all possible
+   * folder locations where the `.clang-format` file could be.
+   */
+  private formatterConfigFolderUris(model: monaco.editor.ITextModel): string[] {
+    const editorUri = new URI(model.uri.toString());
+    return this.workspaceService
+      .tryGetRoots()
+      .map(({ resource }) => resource)
+      .filter((workspaceUri) => workspaceUri.isEqualOrParent(editorUri))
+      .map((uri) => uri.toString());
+  }
+
+  private format(
+    model: monaco.editor.ITextModel,
+    range: monaco.Range,
+    options: monaco.languages.FormattingOptions
+  ): Promise<string> {
+    console.info(
+      `Formatting ${model.uri.toString()} [Range: ${JSON.stringify(
+        range.toJSON()
+      )}]`
+    );
+    const content = model.getValueInRange(range);
+    const formatterConfigFolderUris = this.formatterConfigFolderUris(model);
+    return this.formatter.format({
+      content,
+      formatterConfigFolderUris,
+      options,
+    });
+  }
+}

arduino-ide-extension/src/browser/contributions/help.ts

@@ -0,0 +1,192 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { CommandHandler } from '@theia/core/lib/common/command';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { QuickInputService } from '@theia/core/lib/browser/quick-input/quick-input-service';
+import {
+  Contribution,
+  Command,
+  MenuModelRegistry,
+  CommandRegistry,
+  KeybindingRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { IDEUpdaterCommands } from '../ide-updater/ide-updater-commands';
+import { ElectronCommands } from '@theia/core/lib/electron-browser/menu/electron-menu-contribution';
+import * as monaco from '@theia/monaco-editor-core';
+
+@injectable()
+export class Help extends Contribution {
+  @inject(EditorManager)
+  protected readonly editorManager: EditorManager;
+
+  @inject(WindowService)
+  protected readonly windowService: WindowService;
+
+  @inject(QuickInputService)
+  protected readonly quickInputService: QuickInputService;
+
+  override registerCommands(registry: CommandRegistry): void {
+    const open = (url: string) =>
+      this.windowService.openNewWindow(url, { external: true });
+    const createOpenHandler = (url: string) =>
+      <CommandHandler>{
+        execute: () => open(url),
+      };
+    registry.registerCommand(
+      Help.Commands.GETTING_STARTED,
+      createOpenHandler('https://www.arduino.cc/en/Guide')
+    );
+    registry.registerCommand(
+      Help.Commands.ENVIRONMENT,
+      createOpenHandler(
+        'https://docs.arduino.cc/software/ide-v2/tutorials/getting-started-ide-v2'
+      )
+    );
+    registry.registerCommand(
+      Help.Commands.TROUBLESHOOTING,
+      createOpenHandler('https://support.arduino.cc/hc/en-us')
+    );
+    registry.registerCommand(
+      Help.Commands.REFERENCE,
+      createOpenHandler('https://www.arduino.cc/reference/en/')
+    );
+    registry.registerCommand(Help.Commands.FIND_IN_REFERENCE, {
+      execute: async () => {
+        let searchFor: string | undefined = undefined;
+        const { currentEditor } = this.editorManager;
+        if (currentEditor && currentEditor.editor instanceof MonacoEditor) {
+          const codeEditor = currentEditor.editor.getControl();
+          const selection = codeEditor.getSelection();
+          const model = codeEditor.getModel();
+          if (model && selection && !monaco.Range.isEmpty(selection)) {
+            searchFor = model.getValueInRange(selection);
+          }
+        }
+        if (!searchFor) {
+          searchFor = await this.quickInputService.input({
+            prompt: nls.localize('arduino/help/search', 'Search on Arduino.cc'),
+            placeHolder: nls.localize('arduino/help/keyword', 'Type a keyword'),
+          });
+        }
+        if (searchFor) {
+          return open(
+            `https://www.arduino.cc/search?q=${encodeURIComponent(
+              searchFor
+            )}&tab=reference`
+          );
+        }
+      },
+    });
+    registry.registerCommand(
+      Help.Commands.FAQ,
+      createOpenHandler('https://support.arduino.cc/hc/en-us')
+    );
+    registry.registerCommand(
+      Help.Commands.VISIT_ARDUINO,
+      createOpenHandler('https://www.arduino.cc/')
+    );
+    registry.registerCommand(
+      Help.Commands.PRIVACY_POLICY,
+      createOpenHandler('https://www.arduino.cc/en/privacy-policy')
+    );
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.unregisterMenuAction({
+      commandId: ElectronCommands.TOGGLE_DEVELOPER_TOOLS.id,
+    });
+
+    registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+      commandId: Help.Commands.GETTING_STARTED.id,
+      order: '0',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+      commandId: Help.Commands.ENVIRONMENT.id,
+      order: '1',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+      commandId: Help.Commands.TROUBLESHOOTING.id,
+      order: '2',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+      commandId: Help.Commands.REFERENCE.id,
+      order: '3',
+    });
+
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: Help.Commands.FIND_IN_REFERENCE.id,
+      order: '4',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: Help.Commands.FAQ.id,
+      order: '5',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: Help.Commands.VISIT_ARDUINO.id,
+      order: '6',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: Help.Commands.PRIVACY_POLICY.id,
+      order: '7',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: IDEUpdaterCommands.CHECK_FOR_UPDATES.id,
+      order: '8',
+    });
+  }
+
+  override registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: Help.Commands.FIND_IN_REFERENCE.id,
+      keybinding: 'CtrlCmd+Shift+F',
+    });
+  }
+}
+
+export namespace Help {
+  export namespace Commands {
+    export const GETTING_STARTED: Command = {
+      id: 'arduino-getting-started',
+      label: nls.localize('arduino/help/gettingStarted', 'Getting Started'),
+      category: 'Arduino',
+    };
+    export const ENVIRONMENT: Command = {
+      id: 'arduino-environment',
+      label: nls.localize('arduino/help/environment', 'Environment'),
+      category: 'Arduino',
+    };
+    export const TROUBLESHOOTING: Command = {
+      id: 'arduino-troubleshooting',
+      label: nls.localize('arduino/help/troubleshooting', 'Troubleshooting'),
+      category: 'Arduino',
+    };
+    export const REFERENCE: Command = {
+      id: 'arduino-reference',
+      label: nls.localize('arduino/help/reference', 'Reference'),
+      category: 'Arduino',
+    };
+    export const FIND_IN_REFERENCE: Command = {
+      id: 'arduino-find-in-reference',
+      label: nls.localize('arduino/help/findInReference', 'Find in Reference'),
+      category: 'Arduino',
+    };
+    export const FAQ: Command = {
+      id: 'arduino-faq',
+      label: nls.localize('arduino/help/faq', 'Frequently Asked Questions'),
+      category: 'Arduino',
+    };
+    export const VISIT_ARDUINO: Command = {
+      id: 'arduino-visit-arduino',
+      label: nls.localize('arduino/help/visit', 'Visit Arduino.cc'),
+      category: 'Arduino',
+    };
+    export const PRIVACY_POLICY: Command = {
+      id: 'arduino-privacy-policy',
+      label: nls.localize('arduino/help/privacyPolicy', 'Privacy Policy'),
+      category: 'Arduino',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/include-library.ts

@@ -0,0 +1,235 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import URI from '@theia/core/lib/common/uri';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { EditorManager } from '@theia/editor/lib/browser';
+import { MenuModelRegistry, MenuPath } from '@theia/core/lib/common/menu';
+import {
+  Disposable,
+  DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
+import { LibraryPackage, LibraryService } from '../../common/protocol';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { LibraryListWidget } from '../library/library-list-widget';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { SketchContribution, Command, CommandRegistry } from './contribution';
+import { NotificationCenter } from '../notification-center';
+import { nls } from '@theia/core/lib/common';
+import * as monaco from '@theia/monaco-editor-core';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+
+@injectable()
+export class IncludeLibrary extends SketchContribution {
+  @inject(CommandRegistry)
+  protected readonly commandRegistry: CommandRegistry;
+
+  @inject(MenuModelRegistry)
+  protected readonly menuRegistry: MenuModelRegistry;
+
+  @inject(MainMenuManager)
+  protected readonly mainMenuManager: MainMenuManager;
+
+  @inject(EditorManager)
+  protected override readonly editorManager: EditorManager;
+
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
+
+  @inject(LibraryService)
+  protected readonly libraryService: LibraryService;
+
+  protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+  protected readonly toDispose = new DisposableCollection();
+
+  override onStart(): void {
+    this.boardsServiceClient.onBoardsConfigChanged(() =>
+      this.updateMenuActions()
+    );
+    this.notificationCenter.onLibraryDidInstall(() => this.updateMenuActions());
+    this.notificationCenter.onLibraryDidUninstall(() =>
+      this.updateMenuActions()
+    );
+  }
+
+  override async onReady(): Promise<void> {
+    this.updateMenuActions();
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    // `Include Library` submenu
+    const includeLibMenuPath = [
+      ...ArduinoMenus.SKETCH__UTILS_GROUP,
+      '0_include',
+    ];
+    registry.registerSubmenu(
+      includeLibMenuPath,
+      nls.localize('arduino/library/include', 'Include Library'),
+      {
+        order: '1',
+      }
+    );
+    // `Manage Libraries...` group.
+    registry.registerMenuAction([...includeLibMenuPath, '0_manage'], {
+      commandId: `${LibraryListWidget.WIDGET_ID}:toggle`,
+      label: nls.localize(
+        'arduino/library/manageLibraries',
+        'Manage Libraries...'
+      ),
+    });
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(IncludeLibrary.Commands.INCLUDE_LIBRARY, {
+      execute: async (arg) => {
+        if (LibraryPackage.is(arg)) {
+          this.includeLibrary(arg);
+        }
+      },
+    });
+  }
+
+  protected async updateMenuActions(): Promise<void> {
+    return this.queue.add(async () => {
+      this.toDispose.dispose();
+      this.mainMenuManager.update();
+      const libraries: LibraryPackage[] = [];
+      const fqbn = this.boardsServiceClient.boardsConfig.selectedBoard?.fqbn;
+      // Show all libraries, when no board is selected.
+      // Otherwise, show libraries only for the selected board.
+      libraries.push(...(await this.libraryService.list({ fqbn })));
+
+      const includeLibMenuPath = [
+        ...ArduinoMenus.SKETCH__UTILS_GROUP,
+        '0_include',
+      ];
+      // `Add .ZIP Library...`
+      // TODO: implement it
+
+      // `Arduino libraries`
+      const packageMenuPath = [...includeLibMenuPath, '2_arduino'];
+      const userMenuPath = [...includeLibMenuPath, '3_contributed'];
+      const { user, rest } = LibraryPackage.groupByLocation(libraries);
+      if (rest.length) {
+        (rest as any).unshift(
+          nls.localize('arduino/library/arduinoLibraries', 'Arduino libraries')
+        );
+      }
+      if (user.length) {
+        (user as any).unshift(
+          nls.localize(
+            'arduino/library/contributedLibraries',
+            'Contributed libraries'
+          )
+        );
+      }
+
+      for (const library of user) {
+        this.toDispose.push(this.registerLibrary(library, userMenuPath));
+      }
+      for (const library of rest) {
+        this.toDispose.push(this.registerLibrary(library, packageMenuPath));
+      }
+
+      this.mainMenuManager.update();
+    });
+  }
+
+  protected registerLibrary(
+    libraryOrPlaceholder: LibraryPackage | string,
+    menuPath: MenuPath
+  ): Disposable {
+    if (typeof libraryOrPlaceholder === 'string') {
+      const placeholder = new PlaceholderMenuNode(
+        menuPath,
+        libraryOrPlaceholder
+      );
+      this.menuRegistry.registerMenuNode(menuPath, placeholder);
+      return Disposable.create(() =>
+        this.menuRegistry.unregisterMenuNode(placeholder.id)
+      );
+    }
+    const commandId = `arduino-include-library--${libraryOrPlaceholder.name}:${libraryOrPlaceholder.author}`;
+    const command = { id: commandId };
+    const handler = {
+      execute: () =>
+        this.commandRegistry.executeCommand(
+          IncludeLibrary.Commands.INCLUDE_LIBRARY.id,
+          libraryOrPlaceholder
+        ),
+    };
+    const menuAction = { commandId, label: libraryOrPlaceholder.name };
+    this.menuRegistry.registerMenuAction(menuPath, menuAction);
+    return new DisposableCollection(
+      this.commandRegistry.registerCommand(command, handler),
+      Disposable.create(() =>
+        this.menuRegistry.unregisterMenuAction(menuAction)
+      )
+    );
+  }
+
+  protected async includeLibrary(library: LibraryPackage): Promise<void> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!CurrentSketch.isValid(sketch)) {
+      return;
+    }
+    // If the current editor is one of the additional files from the sketch, we use that.
+    // Otherwise, we pick the editor of the main sketch file.
+    let codeEditor: monaco.editor.IStandaloneCodeEditor | undefined;
+    const editor = this.editorManager.currentEditor?.editor;
+    if (editor instanceof MonacoEditor) {
+      if (
+        sketch.additionalFileUris.some((uri) => uri === editor.uri.toString())
+      ) {
+        codeEditor = editor.getControl();
+      }
+    }
+
+    if (!codeEditor) {
+      const widget = await this.editorManager.open(new URI(sketch.mainFileUri));
+      if (widget.editor instanceof MonacoEditor) {
+        codeEditor = widget.editor.getControl();
+      }
+    }
+
+    if (!codeEditor) {
+      return;
+    }
+
+    const textModel = codeEditor.getModel();
+    if (!textModel) {
+      return;
+    }
+    const cursorState = codeEditor.getSelections() || [];
+    const eol = textModel.getEOL();
+    const includes = library.includes.slice();
+    includes.push(''); // For the trailing new line.
+    const text = includes
+      .map((include) => (include ? `#include <${include}>` : eol))
+      .join(eol);
+    textModel.pushStackElement(); // Start a fresh operation.
+    textModel.pushEditOperations(
+      cursorState,
+      [
+        {
+          range: new monaco.Range(1, 1, 1, 1),
+          text,
+          forceMoveMarkers: true,
+        },
+      ],
+      () => cursorState
+    );
+    textModel.pushStackElement(); // Make it undoable.
+  }
+}
+
+export namespace IncludeLibrary {
+  export namespace Commands {
+    export const INCLUDE_LIBRARY: Command = {
+      id: 'arduino-include-library',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/indexes-update-progress.ts

@@ -0,0 +1,71 @@
+import { Progress } from '@theia/core/lib/common/message-service-protocol';
+import { ProgressService } from '@theia/core/lib/common/progress-service';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { ProgressMessage } from '../../common/protocol';
+import { NotificationCenter } from '../notification-center';
+import { Contribution } from './contribution';
+
+@injectable()
+export class IndexesUpdateProgress extends Contribution {
+  @inject(NotificationCenter)
+  private readonly notificationCenter: NotificationCenter;
+  @inject(ProgressService)
+  private readonly progressService: ProgressService;
+  private currentProgress:
+    | (Progress & Readonly<{ progressId: string }>)
+    | undefined;
+
+  override onStart(): void {
+    this.notificationCenter.onIndexUpdateWillStart(({ progressId }) =>
+      this.getOrCreateProgress(progressId)
+    );
+    this.notificationCenter.onIndexUpdateDidProgress((progress) => {
+      this.getOrCreateProgress(progress).then((delegate) =>
+        delegate.report(progress)
+      );
+    });
+    this.notificationCenter.onIndexUpdateDidComplete(({ progressId }) => {
+      this.cancelProgress(progressId);
+    });
+    this.notificationCenter.onIndexUpdateDidFail(({ progressId, message }) => {
+      this.cancelProgress(progressId);
+      this.messageService.error(message);
+    });
+  }
+
+  private async getOrCreateProgress(
+    progressOrId: ProgressMessage | string
+  ): Promise<Progress & { progressId: string }> {
+    const progressId = ProgressMessage.is(progressOrId)
+      ? progressOrId.progressId
+      : progressOrId;
+    if (this.currentProgress?.progressId === progressId) {
+      return this.currentProgress;
+    }
+    if (this.currentProgress) {
+      this.currentProgress.cancel();
+    }
+    this.currentProgress = undefined;
+    const progress = await this.progressService.showProgress({
+      text: '',
+      options: { location: 'notification' },
+    });
+    if (ProgressMessage.is(progressOrId)) {
+      progress.report(progressOrId);
+    }
+    this.currentProgress = { ...progress, progressId };
+    return this.currentProgress;
+  }
+
+  private cancelProgress(progressId: string) {
+    if (this.currentProgress) {
+      if (this.currentProgress.progressId !== progressId) {
+        console.warn(
+          `Mismatching progress IDs. Expected ${progressId}, got ${this.currentProgress.progressId}. Canceling anyway.`
+        );
+      }
+      this.currentProgress.cancel();
+      this.currentProgress = undefined;
+    }
+  }
+}

arduino-ide-extension/src/browser/contributions/ino-language.ts

@@ -0,0 +1,159 @@
+import { Mutex } from 'async-mutex';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  ArduinoDaemon,
+  BoardsService,
+  ExecutableService,
+} from '../../common/protocol';
+import { HostedPluginEvents } from '../hosted-plugin-events';
+import { SketchContribution, URI } from './contribution';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+import { BoardsConfig } from '../boards/boards-config';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+
+@injectable()
+export class InoLanguage extends SketchContribution {
+  @inject(HostedPluginEvents)
+  private readonly hostedPluginEvents: HostedPluginEvents;
+
+  @inject(ExecutableService)
+  private readonly executableService: ExecutableService;
+
+  @inject(ArduinoDaemon)
+  private readonly daemon: ArduinoDaemon;
+
+  @inject(BoardsService)
+  private readonly boardsService: BoardsService;
+
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+
+  private languageServerFqbn?: string;
+  private languageServerStartMutex = new Mutex();
+
+  override onReady(): void {
+    const start = (
+      { selectedBoard }: BoardsConfig.Config,
+      forceStart = false
+    ) => {
+      if (selectedBoard) {
+        const { name, fqbn } = selectedBoard;
+        if (fqbn) {
+          this.startLanguageServer(fqbn, name, forceStart);
+        }
+      }
+    };
+    this.boardsServiceProvider.onBoardsConfigChanged(start);
+    this.hostedPluginEvents.onPluginsDidStart(() =>
+      start(this.boardsServiceProvider.boardsConfig)
+    );
+    this.hostedPluginEvents.onPluginsWillUnload(
+      () => (this.languageServerFqbn = undefined)
+    );
+    this.preferences.onPreferenceChanged(
+      ({ preferenceName, oldValue, newValue }) => {
+        if (oldValue !== newValue) {
+          switch (preferenceName) {
+            case 'arduino.language.log':
+            case 'arduino.language.realTimeDiagnostics':
+              start(this.boardsServiceProvider.boardsConfig, true);
+          }
+        }
+      }
+    );
+    start(this.boardsServiceProvider.boardsConfig);
+  }
+
+  private async startLanguageServer(
+    fqbn: string,
+    name: string | undefined,
+    forceStart = false
+  ): Promise<void> {
+    const port = await this.daemon.tryGetPort();
+    if (!port) {
+      return;
+    }
+    const release = await this.languageServerStartMutex.acquire();
+    try {
+      await this.hostedPluginEvents.didStart;
+      const details = await this.boardsService.getBoardDetails({ fqbn });
+      if (!details) {
+        // Core is not installed for the selected board.
+        console.info(
+          `Could not start language server for ${fqbn}. The core is not installed for the board.`
+        );
+        if (this.languageServerFqbn) {
+          try {
+            await this.commandService.executeCommand(
+              'arduino.languageserver.stop'
+            );
+            console.info(
+              `Stopped language server process for ${this.languageServerFqbn}.`
+            );
+            this.languageServerFqbn = undefined;
+          } catch (e) {
+            console.error(
+              `Failed to start language server process for ${this.languageServerFqbn}`,
+              e
+            );
+            throw e;
+          }
+        }
+        return;
+      }
+      if (!forceStart && fqbn === this.languageServerFqbn) {
+        // NOOP
+        return;
+      }
+      this.logger.info(`Starting language server: ${fqbn}`);
+      const log = this.preferences.get('arduino.language.log');
+      const realTimeDiagnostics = this.preferences.get(
+        'arduino.language.realTimeDiagnostics'
+      );
+      let currentSketchPath: string | undefined = undefined;
+      if (log) {
+        const currentSketch = await this.sketchServiceClient.currentSketch();
+        if (CurrentSketch.isValid(currentSketch)) {
+          currentSketchPath = await this.fileService.fsPath(
+            new URI(currentSketch.uri)
+          );
+        }
+      }
+      const { clangdUri, lsUri } = await this.executableService.list();
+      const [clangdPath, lsPath] = await Promise.all([
+        this.fileService.fsPath(new URI(clangdUri)),
+        this.fileService.fsPath(new URI(lsUri)),
+      ]);
+
+      this.languageServerFqbn = await Promise.race([
+        new Promise<undefined>((_, reject) =>
+          setTimeout(
+            () => reject(new Error(`Timeout after ${20_000} ms.`)),
+            20_000
+          )
+        ),
+        this.commandService.executeCommand<string>(
+          'arduino.languageserver.start',
+          {
+            lsPath,
+            cliDaemonAddr: `localhost:${port}`,
+            clangdPath,
+            log: currentSketchPath ? currentSketchPath : log,
+            cliDaemonInstance: '1',
+            board: {
+              fqbn,
+              name: name ? `"${name}"` : undefined,
+            },
+            realTimeDiagnostics,
+            silentOutput: true,
+          }
+        ),
+      ]);
+    } catch (e) {
+      console.log(`Failed to start language server for ${fqbn}`, e);
+      this.languageServerFqbn = undefined;
+    } finally {
+      release();
+    }
+  }
+}

arduino-ide-extension/src/browser/contributions/interface-scale.ts

@@ -0,0 +1,228 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  Contribution,
+  Command,
+  MenuModelRegistry,
+  KeybindingRegistry,
+} from './contribution';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
+import {
+  CommandRegistry,
+  DisposableCollection,
+  MaybePromise,
+  nls,
+} from '@theia/core/lib/common';
+
+import { Settings } from '../dialogs/settings/settings';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import debounce = require('lodash.debounce');
+
+@injectable()
+export class InterfaceScale extends Contribution {
+  @inject(MenuModelRegistry)
+  private readonly menuRegistry: MenuModelRegistry;
+
+  @inject(MainMenuManager)
+  private readonly mainMenuManager: MainMenuManager;
+
+  private readonly menuActionsDisposables = new DisposableCollection();
+  private fontScalingEnabled: InterfaceScale.FontScalingEnabled = {
+    increase: true,
+    decrease: true,
+  };
+
+  private currentSettings: Settings;
+  private updateSettingsDebounced = debounce(
+    async () => {
+      await this.settingsService.update(this.currentSettings);
+      await this.settingsService.save();
+    },
+    100,
+    { maxWait: 200 }
+  );
+
+  override onStart(): MaybePromise<void> {
+    const updateCurrent = (settings: Settings) => {
+      this.currentSettings = settings;
+      this.updateFontScalingEnabled();
+    };
+    this.settingsService.onDidChange((settings) => updateCurrent(settings));
+    this.settingsService.settings().then((settings) => updateCurrent(settings));
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(InterfaceScale.Commands.INCREASE_FONT_SIZE, {
+      execute: () => this.updateFontSize('increase'),
+      isEnabled: () => this.fontScalingEnabled.increase,
+    });
+    registry.registerCommand(InterfaceScale.Commands.DECREASE_FONT_SIZE, {
+      execute: () => this.updateFontSize('decrease'),
+      isEnabled: () => this.fontScalingEnabled.decrease,
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    this.menuActionsDisposables.dispose();
+    const increaseFontSizeMenuAction = {
+      commandId: InterfaceScale.Commands.INCREASE_FONT_SIZE.id,
+      label: nls.localize(
+        'arduino/editor/increaseFontSize',
+        'Increase Font Size'
+      ),
+      order: '0',
+    };
+    const decreaseFontSizeMenuAction = {
+      commandId: InterfaceScale.Commands.DECREASE_FONT_SIZE.id,
+      label: nls.localize(
+        'arduino/editor/decreaseFontSize',
+        'Decrease Font Size'
+      ),
+      order: '1',
+    };
+
+    if (this.fontScalingEnabled.increase) {
+      this.menuActionsDisposables.push(
+        registry.registerMenuAction(
+          ArduinoMenus.EDIT__FONT_CONTROL_GROUP,
+          increaseFontSizeMenuAction
+        )
+      );
+    } else {
+      this.menuActionsDisposables.push(
+        registry.registerMenuNode(
+          ArduinoMenus.EDIT__FONT_CONTROL_GROUP,
+          new PlaceholderMenuNode(
+            ArduinoMenus.EDIT__FONT_CONTROL_GROUP,
+            increaseFontSizeMenuAction.label,
+            { order: increaseFontSizeMenuAction.order }
+          )
+        )
+      );
+    }
+    if (this.fontScalingEnabled.decrease) {
+      this.menuActionsDisposables.push(
+        this.menuRegistry.registerMenuAction(
+          ArduinoMenus.EDIT__FONT_CONTROL_GROUP,
+          decreaseFontSizeMenuAction
+        )
+      );
+    } else {
+      this.menuActionsDisposables.push(
+        this.menuRegistry.registerMenuNode(
+          ArduinoMenus.EDIT__FONT_CONTROL_GROUP,
+          new PlaceholderMenuNode(
+            ArduinoMenus.EDIT__FONT_CONTROL_GROUP,
+            decreaseFontSizeMenuAction.label,
+            { order: decreaseFontSizeMenuAction.order }
+          )
+        )
+      );
+    }
+    this.mainMenuManager.update();
+  }
+
+  private updateFontScalingEnabled(): void {
+    let fontScalingEnabled = {
+      increase: true,
+      decrease: true,
+    };
+
+    if (this.currentSettings.autoScaleInterface) {
+      fontScalingEnabled = {
+        increase:
+          this.currentSettings.interfaceScale + InterfaceScale.ZoomLevel.STEP <=
+          InterfaceScale.ZoomLevel.MAX,
+        decrease:
+          this.currentSettings.interfaceScale - InterfaceScale.ZoomLevel.STEP >=
+          InterfaceScale.ZoomLevel.MIN,
+      };
+    } else {
+      fontScalingEnabled = {
+        increase:
+          this.currentSettings.editorFontSize + InterfaceScale.FontSize.STEP <=
+          InterfaceScale.FontSize.MAX,
+        decrease:
+          this.currentSettings.editorFontSize - InterfaceScale.FontSize.STEP >=
+          InterfaceScale.FontSize.MIN,
+      };
+    }
+
+    const isChanged = Object.keys(fontScalingEnabled).some(
+      (key: keyof InterfaceScale.FontScalingEnabled) =>
+        fontScalingEnabled[key] !== this.fontScalingEnabled[key]
+    );
+    if (isChanged) {
+      this.fontScalingEnabled = fontScalingEnabled;
+      this.registerMenus(this.menuRegistry);
+    }
+  }
+
+  private updateFontSize(mode: 'increase' | 'decrease'): void {
+    if (this.currentSettings.autoScaleInterface) {
+      mode === 'increase'
+        ? (this.currentSettings.interfaceScale += InterfaceScale.ZoomLevel.STEP)
+        : (this.currentSettings.interfaceScale -=
+            InterfaceScale.ZoomLevel.STEP);
+    } else {
+      mode === 'increase'
+        ? (this.currentSettings.editorFontSize += InterfaceScale.FontSize.STEP)
+        : (this.currentSettings.editorFontSize -= InterfaceScale.FontSize.STEP);
+    }
+    this.updateFontScalingEnabled();
+    this.updateSettingsDebounced();
+  }
+
+  override registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: InterfaceScale.Commands.INCREASE_FONT_SIZE.id,
+      keybinding: 'CtrlCmd+=',
+    });
+    registry.registerKeybinding({
+      command: InterfaceScale.Commands.DECREASE_FONT_SIZE.id,
+      keybinding: 'CtrlCmd+-',
+    });
+  }
+}
+
+export namespace InterfaceScale {
+  export namespace Commands {
+    export const INCREASE_FONT_SIZE: Command = {
+      id: 'arduino-increase-font-size',
+    };
+    export const DECREASE_FONT_SIZE: Command = {
+      id: 'arduino-decrease-font-size',
+    };
+  }
+
+  export namespace ZoomLevel {
+    export const MIN = -8;
+    export const MAX = 9;
+    export const STEP = 1;
+
+    export function toPercentage(scale: number): number {
+      return scale * 20 + 100;
+    }
+    export function fromPercentage(percentage: number): number {
+      return (percentage - 100) / 20;
+    }
+    export namespace Step {
+      export function toPercentage(step: number): number {
+        return step * 20;
+      }
+      export function fromPercentage(percentage: number): number {
+        return percentage / 20;
+      }
+    }
+  }
+
+  export namespace FontSize {
+    export const MIN = 8;
+    export const MAX = 72;
+    export const STEP = 2;
+  }
+
+  export interface FontScalingEnabled {
+    increase: boolean;
+    decrease: boolean;
+  }
+}

arduino-ide-extension/src/browser/contributions/new-sketch.ts

@@ -0,0 +1,52 @@
+import { nls } from '@theia/core/lib/common';
+import { injectable } from '@theia/core/shared/inversify';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  SketchContribution,
+  URI,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+} from './contribution';
+
+@injectable()
+export class NewSketch extends SketchContribution {
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(NewSketch.Commands.NEW_SKETCH, {
+      execute: () => this.newSketch(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+      commandId: NewSketch.Commands.NEW_SKETCH.id,
+      label: nls.localize('arduino/sketch/new', 'New'),
+      order: '0',
+    });
+  }
+
+  override registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: NewSketch.Commands.NEW_SKETCH.id,
+      keybinding: 'CtrlCmd+N',
+    });
+  }
+
+  async newSketch(): Promise<void> {
+    try {
+      const sketch = await this.sketchService.createNewSketch();
+      this.workspaceService.open(new URI(sketch.uri));
+    } catch (e) {
+      await this.messageService.error(e.toString());
+    }
+  }
+}
+
+export namespace NewSketch {
+  export namespace Commands {
+    export const NEW_SKETCH: Command = {
+      id: 'arduino-new-sketch',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/open-boards-config.ts

@@ -0,0 +1,32 @@
+import { CommandRegistry } from '@theia/core';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { BoardsConfigDialog } from '../boards/boards-config-dialog';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { Contribution, Command } from './contribution';
+
+@injectable()
+export class OpenBoardsConfig extends Contribution {
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+
+  @inject(BoardsConfigDialog)
+  private readonly boardsConfigDialog: BoardsConfigDialog;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(OpenBoardsConfig.Commands.OPEN_DIALOG, {
+      execute: async (query?: string | undefined) => {
+        const boardsConfig = await this.boardsConfigDialog.open(query);
+        if (boardsConfig) {
+          return (this.boardsServiceProvider.boardsConfig = boardsConfig);
+        }
+      },
+    });
+  }
+}
+export namespace OpenBoardsConfig {
+  export namespace Commands {
+    export const OPEN_DIALOG: Command = {
+      id: 'arduino-open-boards-dialog',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/open-recent-sketch.ts

@@ -0,0 +1,111 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { WorkspaceServer } from '@theia/workspace/lib/common/workspace-protocol';
+import {
+  Disposable,
+  DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import {
+  SketchContribution,
+  CommandRegistry,
+  MenuModelRegistry,
+  Sketch,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { OpenSketch } from './open-sketch';
+import { NotificationCenter } from '../notification-center';
+import { nls } from '@theia/core/lib/common';
+import { SketchesError } from '../../common/protocol';
+
+@injectable()
+export class OpenRecentSketch extends SketchContribution {
+  @inject(CommandRegistry)
+  protected readonly commandRegistry: CommandRegistry;
+
+  @inject(MenuModelRegistry)
+  protected readonly menuRegistry: MenuModelRegistry;
+
+  @inject(MainMenuManager)
+  protected readonly mainMenuManager: MainMenuManager;
+
+  @inject(WorkspaceServer)
+  protected readonly workspaceServer: WorkspaceServer;
+
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
+
+  protected toDispose = new DisposableCollection();
+
+  override onStart(): void {
+    this.notificationCenter.onRecentSketchesDidChange(({ sketches }) =>
+      this.refreshMenu(sketches)
+    );
+  }
+
+  override async onReady(): Promise<void> {
+    this.update();
+  }
+
+  private update(forceUpdate?: boolean): void {
+    this.sketchService
+      .recentlyOpenedSketches(forceUpdate)
+      .then((sketches) => this.refreshMenu(sketches));
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerSubmenu(
+      ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
+      nls.localize('arduino/sketch/openRecent', 'Open Recent'),
+      { order: '2' }
+    );
+  }
+
+  private refreshMenu(sketches: Sketch[]): void {
+    this.register(sketches);
+    this.mainMenuManager.update();
+  }
+
+  protected register(sketches: Sketch[]): void {
+    const order = 0;
+    this.toDispose.dispose();
+    for (const sketch of sketches) {
+      const { uri } = sketch;
+      const command = { id: `arduino-open-recent--${uri}` };
+      const handler = {
+        execute: async () => {
+          try {
+            await this.commandRegistry.executeCommand(
+              OpenSketch.Commands.OPEN_SKETCH.id,
+              sketch
+            );
+          } catch (err) {
+            if (SketchesError.NotFound.is(err)) {
+              this.update(true);
+            } else {
+              throw err;
+            }
+          }
+        },
+      };
+      this.commandRegistry.registerCommand(command, handler);
+      this.menuRegistry.registerMenuAction(
+        ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
+        {
+          commandId: command.id,
+          label: sketch.name,
+          order: String(order),
+        }
+      );
+      this.toDispose.pushAll([
+        new DisposableCollection(
+          Disposable.create(() =>
+            this.commandRegistry.unregisterCommand(command)
+          ),
+          Disposable.create(() =>
+            this.menuRegistry.unregisterMenuAction(command)
+          )
+        ),
+      ]);
+    }
+  }
+}

arduino-ide-extension/src/browser/contributions/open-sketch-external.ts

@@ -0,0 +1,57 @@
+import { injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import URI from '@theia/core/lib/common/uri';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class OpenSketchExternal extends SketchContribution {
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(OpenSketchExternal.Commands.OPEN_EXTERNAL, {
+      execute: () => this.openExternal(),
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.SKETCH__UTILS_GROUP, {
+      commandId: OpenSketchExternal.Commands.OPEN_EXTERNAL.id,
+      label: nls.localize('arduino/sketch/showFolder', 'Show Sketch Folder'),
+      order: '0',
+    });
+  }
+
+  override registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: OpenSketchExternal.Commands.OPEN_EXTERNAL.id,
+      keybinding: 'CtrlCmd+Alt+K',
+    });
+  }
+
+  protected async openExternal(): Promise<void> {
+    const uri = await this.sketchServiceClient.currentSketchFile();
+    if (uri) {
+      const exists = await this.fileService.exists(new URI(uri));
+      if (exists) {
+        const fsPath = await this.fileService.fsPath(new URI(uri));
+        if (fsPath) {
+          remote.shell.showItemInFolder(fsPath);
+        }
+      }
+    }
+  }
+}
+
+export namespace OpenSketchExternal {
+  export namespace Commands {
+    export const OPEN_EXTERNAL: Command = {
+      id: 'arduino-open-sketch-external',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/open-sketch-files.ts

@@ -0,0 +1,213 @@
+import { nls } from '@theia/core/lib/common/nls';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import type { EditorOpenerOptions } from '@theia/editor/lib/browser/editor-manager';
+import { Later } from '../../common/nls';
+import { Sketch, SketchesError } from '../../common/protocol';
+import {
+  Command,
+  CommandRegistry,
+  SketchContribution,
+  URI,
+} from './contribution';
+import { SaveAsSketch } from './save-as-sketch';
+import { promptMoveSketch } from './open-sketch';
+import { ApplicationError } from '@theia/core/lib/common/application-error';
+import { Deferred, wait } from '@theia/core/lib/common/promise-util';
+import { EditorWidget } from '@theia/editor/lib/browser/editor-widget';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { ContextKeyService as VSCodeContextKeyService } from '@theia/monaco-editor-core/esm/vs/platform/contextkey/browser/contextKeyService';
+
+@injectable()
+export class OpenSketchFiles extends SketchContribution {
+  @inject(VSCodeContextKeyService)
+  private readonly contextKeyService: VSCodeContextKeyService;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(OpenSketchFiles.Commands.OPEN_SKETCH_FILES, {
+      execute: (uri: URI) => this.openSketchFiles(uri),
+    });
+    registry.registerCommand(OpenSketchFiles.Commands.ENSURE_OPENED, {
+      execute: (
+        uri: string,
+        forceOpen?: boolean,
+        options?: EditorOpenerOptions
+      ) => {
+        this.ensureOpened(uri, forceOpen, options);
+      },
+    });
+  }
+
+  private async openSketchFiles(uri: URI): Promise<void> {
+    try {
+      const sketch = await this.sketchService.loadSketch(uri.toString());
+      const { mainFileUri, rootFolderFileUris } = sketch;
+      for (const uri of [mainFileUri, ...rootFolderFileUris]) {
+        await this.ensureOpened(uri);
+      }
+      if (mainFileUri.endsWith('.pde')) {
+        const message = nls.localize(
+          'arduino/common/oldFormat',
+          "The '{0}' still uses the old `.pde` format. Do you want to switch to the new `.ino` extension?",
+          sketch.name
+        );
+        const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
+        this.messageService.info(message, Later, yes).then((answer) => {
+          if (answer === yes) {
+            this.commandService.executeCommand(
+              SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+              {
+                execOnlyIfTemp: false,
+                openAfterMove: true,
+                wipeOriginal: false,
+              }
+            );
+          }
+        });
+      }
+      const { workspaceError } = this.workspaceService;
+      // This happens when the IDE2 has been started (from either a terminal or clicking on an `ino` file) with a /path/to/invalid/sketch. (#964)
+      if (SketchesError.InvalidName.is(workspaceError)) {
+        await this.promptMove(workspaceError);
+      }
+    } catch (err) {
+      // This happens when the user gracefully closed IDE2, all went well
+      // but the main sketch file was renamed outside of IDE2 and when the user restarts the IDE2
+      // the workspace path still exists, but the sketch path is not valid anymore. (#964)
+      if (SketchesError.InvalidName.is(err)) {
+        const movedSketch = await this.promptMove(err);
+        if (!movedSketch) {
+          // If user did not accept the move, or move was not possible, force reload with a fallback.
+          return this.openFallbackSketch();
+        }
+      }
+
+      if (SketchesError.NotFound.is(err)) {
+        return this.openFallbackSketch();
+      } else {
+        console.error(err);
+        const message =
+          err instanceof Error
+            ? err.message
+            : typeof err === 'string'
+            ? err
+            : String(err);
+        this.messageService.error(message);
+      }
+    }
+  }
+
+  private async promptMove(
+    err: ApplicationError<
+      number,
+      {
+        invalidMainSketchUri: string;
+      }
+    >
+  ): Promise<Sketch | undefined> {
+    const { invalidMainSketchUri } = err.data;
+    requestAnimationFrame(() => this.messageService.error(err.message));
+    await wait(10); // let IDE2 toast the error message.
+    const movedSketch = await promptMoveSketch(invalidMainSketchUri, {
+      fileService: this.fileService,
+      sketchService: this.sketchService,
+      labelProvider: this.labelProvider,
+    });
+    if (movedSketch) {
+      this.workspaceService.open(new URI(movedSketch.uri), {
+        preserveWindow: true,
+      });
+      return movedSketch;
+    }
+    return undefined;
+  }
+
+  private async openFallbackSketch(): Promise<void> {
+    const sketch = await this.sketchService.createNewSketch();
+    this.workspaceService.open(new URI(sketch.uri), { preserveWindow: true });
+  }
+
+  private async ensureOpened(
+    uri: string,
+    forceOpen = false,
+    options?: EditorOpenerOptions
+  ): Promise<unknown> {
+    const widget = this.editorManager.all.find(
+      (widget) => widget.editor.uri.toString() === uri
+    );
+    const disposables = new DisposableCollection();
+    if (!widget || forceOpen) {
+      const deferred = new Deferred<EditorWidget>();
+      disposables.push(
+        this.editorManager.onCreated((editor) => {
+          if (editor.editor.uri.toString() === uri) {
+            if (editor.isVisible) {
+              disposables.dispose();
+              deferred.resolve(editor);
+            } else {
+              // In Theia, the promise resolves after opening the editor, but the editor is neither attached to the DOM, nor visible.
+              // This is a hack to first get an event from monaco after the widget update request, then IDE2 waits for the next monaco context key event.
+              // Here, the monaco context key event is not used, but this is the first event after the editor is visible in the UI.
+              disposables.push(
+                (editor.editor as MonacoEditor).onDidResize((dimension) => {
+                  if (dimension) {
+                    const isKeyOwner = (
+                      arg: unknown
+                    ): arg is { key: string } => {
+                      if (typeof arg === 'object') {
+                        const object = arg as Record<string, unknown>;
+                        return typeof object['key'] === 'string';
+                      }
+                      return false;
+                    };
+                    disposables.push(
+                      this.contextKeyService.onDidChangeContext((e) => {
+                        // `commentIsEmpty` is the first context key change event received from monaco after the editor is for real visible in the UI.
+                        if (isKeyOwner(e) && e.key === 'commentIsEmpty') {
+                          deferred.resolve(editor);
+                          disposables.dispose();
+                        }
+                      })
+                    );
+                  }
+                })
+              );
+            }
+          }
+        })
+      );
+      this.editorManager.open(
+        new URI(uri),
+        options ?? {
+          mode: 'reveal',
+          preview: false,
+          counter: 0,
+        }
+      );
+      const timeout = 5_000; // number of ms IDE2 waits for the editor to show up in the UI
+      const result = await Promise.race([
+        deferred.promise,
+        wait(timeout).then(() => {
+          disposables.dispose();
+          return 'timeout';
+        }),
+      ]);
+      if (result === 'timeout') {
+        console.warn(
+          `Timeout after ${timeout} millis. The editor has not shown up in time. URI: ${uri}`
+        );
+      }
+      return result;
+    }
+  }
+}
+export namespace OpenSketchFiles {
+  export namespace Commands {
+    export const OPEN_SKETCH_FILES: Command = {
+      id: 'arduino-open-sketch-files',
+    };
+    export const ENSURE_OPENED: Command = {
+      id: 'arduino-ensure-opened',
+    };
+  }
+}