add axe to create accessibility reports

An extra brace was inadvertently introduced into a template literal used to format output text in the event of an error
during compilation. This caused the text to end in a pointless `}`

For example:

```
Compilation error: exit status 1}
```

After this change, the output text is as expected:

```
Compilation error: exit status 1
```

.eslintrc.js

@@ -0,0 +1,65 @@
+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/*',
+        'browser-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.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: 'type: imperfection'
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Windows]
+ - Version: [e.g. 2.0.0]
+
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: 'type: enhancement'
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.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

@@ -0,0 +1,131 @@
+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

@@ -0,0 +1,57 @@
+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 +1,235 @@
+name: Arduino IDE
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+*'
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '0 3 * * *' # run every day at 3AM (https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)
+
+env:
+  JOB_TRANSFER_ARTIFACT: build-artifacts
+  CHANGELOG_ARTIFACTS: changelog
+
+jobs:
+  build:
+    if: github.repository == 'arduino/arduino-ide'
+    strategy:
+      matrix:
+        config:
+          - os: windows-latest
+          - os: ubuntu-18.04 # https://github.com/arduino/arduino-ide/issues/259
+          - os: macos-latest
+    runs-on: ${{ matrix.config.os }}
+    timeout-minutes: 90
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 12.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Python 2.7
+        uses: actions/setup-python@v2
+        with:
+          python-version: '2.7'
+
+      - name: Package
+        shell: bash
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          AC_USERNAME: ${{ secrets.AC_USERNAME }}
+          AC_PASSWORD: ${{ secrets.AC_PASSWORD }}
+          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/') }}
+          IS_FORK: ${{ github.event.pull_request.head.repo.fork == true }}
+        run: |
+          # See: https://www.electron.build/code-signing
+          if [ $IS_FORK = true ]; then
+            echo "Skipping the app signing: building from a fork."
+          else
+            if [ "${{ runner.OS }}" = "macOS" ]; then
+              export CSC_LINK="${{ runner.temp }}/signing_certificate.p12"
+              # APPLE_SIGNING_CERTIFICATE_P12 secret was produced by following the procedure from:
+              # https://www.kencochrane.com/2020/08/01/build-and-sign-golang-binaries-for-macos-with-github-actions/#exporting-the-developer-certificate
+              echo "${{ secrets.APPLE_SIGNING_CERTIFICATE_P12 }}" | base64 --decode > "$CSC_LINK"
+
+              export CSC_KEY_PASSWORD="${{ secrets.KEYCHAIN_PASSWORD }}"
+
+            elif [ "${{ runner.OS }}" = "Windows" ]; then
+              export CSC_LINK="${{ runner.temp }}/signing_certificate.pfx"
+              npm config set msvs_version 2017 --global
+              echo "${{ secrets.WINDOWS_SIGNING_CERTIFICATE_PFX }}" | base64 --decode > "$CSC_LINK"
+
+              export CSC_KEY_PASSWORD="${{ secrets.WINDOWS_SIGNING_CERTIFICATE_PASSWORD }}"
+            fi
+          fi
+
+          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
+          - path: '*macOS_64bit.dmg'
+            name: macOS
+          - 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: github.repository == 'arduino/arduino-ide' && 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: ${{ needs.changelog.outputs.BODY }}
+
+      - name: Publish Release [S3]
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: '${{ 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 +1,38 @@
+name: Check Internationalization
+
+# 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 12.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Check for errors
+        run: yarn i18n:check

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

@@ -0,0 +1,45 @@
+name: Compose full changelog
+
+on:
+  release:
+    types: [created, edited]
+
+env:
+  CHANGELOG_ARTIFACTS: changelog
+
+jobs:
+  create-changelog:
+    if: github.repository == 'arduino/arduino-ide'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Get Tag
+        id: tag_name
+        run: |
+          echo ::set-output name=TAG_NAME::${GITHUB_REF#refs/tags/}
+
+      - name: Create full changelog
+        id: full-changelog
+        run: |
+          mkdir "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}"
+
+          # Get the changelog file name to build
+          CHANGELOG_FILE_NAME="${{ steps.tag_name.outputs.TAG_NAME }}-$(date --iso-8601=s).md"
+
+          # Create manifest file pointing to latest changelog file name
+          echo "$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 +1,30 @@
+name: i18n-nightly-push
+
+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 12.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - 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 +1,38 @@
+name: i18n-weekly-pull
+
+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 12.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - 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 }}

.gitignore

@@ -4,14 +4,16 @@ node_modules/
 lib/
 downloads/
 build/
+Examples/
 !electron/build/
 src-gen/
-*webpack.config.js
-.DS_Store
-/workspace/static
+!webpack.config.js
+gen-webpack.config.js
 .DS_Store
 # switching from `electron` to `browser` in dev mode.
 .browser_modules
-# LS logs
-inols*.log
-yarn-error.log
+yarn*.log
+# For the VS Code extensions used by Theia.
+plugins
+# the config files for the CLI
+arduino-ide-extension/data/cli/config

.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 +1,6 @@
+{
+	"singleQuote": true,
+	"tabWidth": 2,
+	"useTabs": false,
+	"printWidth": 80
+}

.vscode/launch.json

@@ -1,22 +1,6 @@
 {
-  // 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": "attach",
-      "name": "Attach by Process ID",
-      "processId": "${command:PickProcess}"
-    },
-    {
-      "type": "node",
-      "request": "launch",
-      "name": "Launch Electron Packager",
-      "program": "${workspaceRoot}/electron/packager/index.js",
-      "cwd": "${workspaceFolder}/electron/packager"
-    },
     {
       "type": "node",
       "request": "launch",
@@ -24,19 +8,19 @@
       "runtimeExecutable": "${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",
+      "cwd": "${workspaceFolder}/electron-app",
       "protocol": "inspector",
       "args": [
+        ".",
         "--log-level=debug",
         "--hostname=localhost",
         "--no-cluster",
+        "--app-project-path=${workspaceRoot}/electron-app",
         "--remote-debugging-port=9222",
-        "--no-app-auto-install"
+        "--no-app-auto-install",
+        "--plugins=local-dir:../plugins",
+        "--hosted-plugin-inspect=9339"
       ],
       "env": {
         "NODE_ENV": "development"
@@ -46,7 +30,8 @@
         "${workspaceRoot}/electron-app/src-gen/backend/*.js",
         "${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",
@@ -61,7 +46,8 @@
         "--hostname=0.0.0.0",
         "--port=3000",
         "--no-cluster",
-        "--no-app-auto-install"
+        "--no-app-auto-install",
+        "--plugins=local-dir:plugins"
       ],
       "windows": {
         "env": {
@@ -85,27 +71,38 @@
     {
       "type": "node",
       "request": "launch",
-      "name": "App (Browser - Debug CLI daemon)",
-      "program": "${workspaceRoot}/browser-app/src-gen/backend/main.js",
+      "protocol": "inspector",
+      "name": "Run Test [current]",
+      "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
       "args": [
-        "--hostname=0.0.0.0",
-        "--port=3000",
-        "--no-cluster",
-        "--no-app-auto-install",
-        "--debug-cli=true"
+        "--require",
+        "reflect-metadata/Reflect",
+        "--require",
+        "ignore-styles",
+        "--no-timeouts",
+        "--colors",
+        "**/${fileBasenameNoExtension}.js"
       ],
       "env": {
-        "NODE_ENV": "development"
+        "TS_NODE_PROJECT": "${workspaceRoot}/tsconfig.json"
       },
       "sourceMaps": true,
-      "outFiles": [
-        "${workspaceRoot}/browser-app/src-gen/backend/*.js",
-        "${workspaceRoot}/browser-app/lib/**/*.js",
-        "${workspaceRoot}/arduino-ide-extension/lib/**/*.js"
-      ],
       "smartStep": true,
       "internalConsoleOptions": "openOnSessionStart",
       "outputCapture": "std"
+    },
+    {
+      "type": "node",
+      "request": "attach",
+      "name": "Attach by Process ID",
+      "processId": "${command:PickProcess}"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Electron Packager",
+      "program": "${workspaceRoot}/electron/packager/index.js",
+      "cwd": "${workspaceFolder}/electron/packager"
     }
   ]
 }

.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

@@ -1,10 +1,19 @@
 {
-    // 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",
+      "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 - Start Browser App",
       "type": "shell",
       "command": "yarn --cwd ./browser-app start",
       "group": "build",
@@ -15,7 +24,7 @@
       }
     },
     {
-            "label": "Arduino Editor - Watch Theia Extension",
+      "label": "Arduino IDE - Watch IDE Extension",
       "type": "shell",
       "command": "yarn --cwd ./arduino-ide-extension watch",
       "group": "build",
@@ -26,7 +35,7 @@
       }
     },
     {
-            "label": "Arduino Editor - Watch Browser Example",
+      "label": "Arduino IDE - Watch Browser App",
       "type": "shell",
       "command": "yarn --cwd ./browser-app watch",
       "group": "build",
@@ -37,11 +46,30 @@
       }
     },
     {
-            "label": "Arduino Editor - Watch All",
+      "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 [Browser]",
       "type": "shell",
       "dependsOn": [
-                "Arduino Editor - Watch Theia Extension",
-                "Arduino Editor - Watch Browser Example"
+        "Arduino IDE - Watch IDE Extension",
+        "Arduino IDE - Watch Browser App"
+      ]
+    },
+    {
+      "label": "Arduino IDE - Watch All [Electron]",
+      "type": "shell",
+      "dependsOn": [
+        "Arduino IDE - Watch IDE Extension",
+        "Arduino IDE - Watch Electron App"
       ]
     }
   ]

BUILDING.md

@@ -0,0 +1,146 @@
+# Development
+
+This page includes technical documentation for developers who want to build the IDE locally and contribute to the project.
+
+## Architecture overview
+
+The IDE consists of three major parts:
+ - the _Electron main_ process,
+ - the _backend_, and 
+ - the _frontend_.
+
+The _Electron main_ process is responsible for:
+ - creating the application,
+ - managing the application lifecycle via listeners, and
+ - creating and managing the web pages for the app.
+
+In Electron, the process that runs the main entry JavaScript file is called the main process. The _Electron main_ process can display a GUI by creating web pages. An Electron app always has exactly one main process.
+
+By default, whenever the _Electron main_ process creates a web page, it will instantiate a new `BrowserWindow` instance. Since Electron uses Chromium for displaying web pages, Chromium's multi-process architecture is also used. Each web page in Electron runs in its own process, which is called the renderer process. Each `BrowserWindow` instance runs the web page in its own renderer process. When a `BrowserWindow` instance is destroyed, the corresponding renderer process is also terminated. The main process manages all web pages and their corresponding renderer processes. Each renderer process is isolated and only cares about the web page running in it.<sup>[[1]]</sup>
+
+In normal browsers, web pages usually run in a sandboxed environment, and accessing native resources are disallowed. However, Electron has the power to use Node.js APIs in the web pages allowing lower-level OS interactions. Due to security reasons, accessing native resources is an undesired behavior in the IDE. So by convention, we do not use Node.js APIs. (Note: the Node.js integration is [not yet disabled](https://github.com/eclipse-theia/theia/issues/2018) although it is not used). In the IDE, only the _backend_ allows OS interaction.
+
+The _backend_ process is responsible for:
+ - providing access to the filesystem,
+ - communicating with the [Arduino CLI](https://github.com/arduino/arduino-cli) via gRPC,
+ - running your terminal,
+ - exposing additional RESTful APIs,
+ - performing the Git commands in the local repositories,
+ - hosting and running any VS Code extensions, or
+ - executing VS Code tasks<sup>[[2]]</sup>.
+
+The _Electron main_ process spawns the _backend_ process. There is always exactly one _backend_ process. However, due to performance considerations, the _backend_ spawns several sub-processes for the filesystem watching, Git repository discovery, etc. The communication between the _backend_ process and its sub-processes is established via IPC. Besides spawning sub-processes, the _backend_ will start an HTTP server on a random available port, and serves the web application as static content. When the sub-processes are up and running, and the HTTP server is also listening, the _backend_ process sends the HTTP server port to the _Electron main_ process via IPC. The _Electron main_ process will load the _backend_'s endpoint in the `BrowserWindow`.
+
+The _frontend_ is running as an Electron renderer process and can invoke services implemented on the _backend_. The communication between the _backend_ and the _frontend_ is done via JSON-RPC over a websocket connection. This means, the services running in the _frontend_ are all proxies, and will ask the corresponding service implementation on the _backend_.
+
+[1]: https://www.electronjs.org/docs/tutorial/application-architecture#differences-between-main-process-and-renderer-process
+[2]: https://code.visualstudio.com/Docs/editor/tasks
+
+
+## Build from source
+
+If you’re familiar with TypeScript, the [Theia IDE](https://theia-ide.org/), and if you want to contribute to the
+project, you should be able to build the Arduino IDE locally.
+Please refer to the [Theia IDE prerequisites](https://github.com/theia-ide/theia/blob/master/doc/) documentation for the setup instructions.
+
+Once you have all the tools installed, you can build the editor following these steps
+
+1. Install the dependencies and build
+    ```sh
+    yarn
+    ```
+
+2. Rebuild the dependencies
+    ```sh
+    yarn rebuild:browser
+    ```
+
+3. Rebuild the electron dependencies
+    ```sh
+    cd electron-app
+    yarn theia rebuild:electron
+    cd ..
+    ```
+
+4. Start the application
+    ```sh
+    yarn start
+    ```
+
+### CI
+
+This project is built on [GitHub Actions](https://github.com/arduino/arduino-ide/actions).
+
+ - _Snapshot_ builds run when changes are pushed to the `main` branch, or when a PR is created against the `main` branch. For the sake of the review and verification process, the build artifacts for each operating system can be downloaded from the GitHub Actions page.
+ - _Nightly_ builds run every day at 03:00 GMT from the `main` branch.
+ - _Release_ builds run when a new tag is pushed to the remote. The tag must follow the [semver](https://semver.org/). For instance, `1.2.3` is a correct tag, but `v2.3.4` won't work. Steps to trigger a new release build:
+   - Create a local tag:
+    ```sh
+    git tag -a 1.2.3 -m "Creating a new tag for the `1.2.3` release."
+    ```
+   - Push it to the remote:
+   ```sh
+    git push origin 1.2.3
+   ```
+
+## Notes for macOS contributors
+Beginning in macOS 10.14.5, the software [must be notarized to run](https://developer.apple.com/documentation/xcode/notarizing_macos_software_before_distribution). The signing and notarization processes for the Arduino IDE are managed by our Continuous Integration (CI) workflows, implemented with GitHub Actions. On every push and pull request, the Arduino IDE is built and saved to a workflow artifact. These artifacts can be used by contributors and beta testers who don't want to set up a build system locally.
+For security reasons, signing and notarization are disabled for workflow runs for pull requests from forks of this repository. This means that macOS will block you from running those artifacts.
+Due to this limitation, Mac users have two options for testing contributions from forks:
+
+### The Safe approach (recommended)
+
+Follow [the instructions above](#build-from-source) to create the build environment locally, then build the code you want to test.
+
+### The Risky approach
+
+*Please note that this approach is risky as you are lowering the security on your system, therefore we strongly discourage you from following it.*
+1. Use [this guide](https://help.apple.com/xcode/mac/10.2/index.html?localePath=en.lproj#/dev9b7736b0e), in order to disable Gatekeeper (at your own risk!).
+1. Download the unsigned artifact provided by the CI workflow run related to the Pull Request at each push.
+1. Re-enable Gatekeeper after tests are done, following the guide linked above.
+
+### Creating a release
+
+You will not need to create a new release yourself as the Arduino team takes care of this on a regular basis, but we are documenting the process here. Let's assume the current version is `0.1.3` and you want to release `0.2.0`.
+
+ - Make sure the `main` state represents what you want to release and you're on `main`.
+ - Prepare a release-candidate build on a branch:
+```bash
+git branch 0.2.0-rc \
+&& git checkout 0.2.0-rc
+```
+ - Bump up the version number. It must be a valid [semver](https://semver.org/) and must be greater than the current one:
+```bash
+yarn update:version 0.2.0
+```
+ - This should generate multiple outgoing changes with the version update.
+ - Commit your changes and push to the remote:
+```bash
+git add . \
+&& git commit -s -m "Updated versions to 0.2.0" \
+&& git push
+```
+ - Create the GH PR the workflow starts automatically.
+ - Once you're happy with the RC, merge the changes to the `main`.
+ - Create a tag and push it:
+```bash
+git tag -a 0.2.0 -m "0.2.0" \
+&& git push origin 0.2.0
+```
+ - The release build starts automatically and uploads the artifacts with the changelog to the [release page](https://github.com/arduino/arduino-ide/releases).
+ - If you do not want to release the `EXE` and `MSI` installers, wipe them manually.
+ - If you do not like the generated changelog, modify it and update the GH release.
+
+## FAQ
+
+* *Can I manually change the version of the [`arduino-cli`](https://github.com/arduino/arduino-cli/) used by the IDE?*
+
+    Yes. It is possible but not recommended. The CLI exposes a set of functionality via [gRPC](https://github.com/arduino/arduino-cli/tree/master/rpc) and the IDE uses this API to communicate with the CLI. Before we build a new version of IDE, we pin a specific version of CLI and use the corresponding `proto` files to generate TypeScript modules for gRPC. This means, a particular version of IDE is compliant only with the pinned version of CLI. Mismatching IDE and CLI versions might not be able to communicate with each other. This could cause unpredictable IDE behavior.
+
+* *I have understood that not all versions of the CLI are compatible with my version of IDE but how can I manually update the `arduino-cli` inside the IDE?*
+
+    [Get](https://arduino.github.io/arduino-cli/installation) the desired version of `arduino-cli` for your platform and manually replace the one inside the IDE. The CLI can be found inside the IDE at:
+    - Windows: `C:\path\to\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe`,
+    - macOS: `/path/to/Arduino IDE.app/Contents/Resources/app/node_modules/arduino-ide-extension/build/arduino-cli`, and
+    - Linux: `/path/to/Arduino IDE/resources/app/node_modules/arduino-ide-extension/build/arduino-cli`.
+

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
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+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
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+you this License which gives you legal permission to copy, distribute
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+
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+
+  The GNU Affero General Public License is designed specifically to
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+
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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 +1,81 @@
-# 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 (beta)
 
-> **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, which is currently in beta stage. If you're looking for the stable 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).
+> ⚠️ This is **beta** software. Help us test it!
 
-```
-git clone https://github.com/bcmi-labs/arduino-editor
-cd arduino-editor
-yarn
-yarn rebuild:electron
-yarn --cwd electron-app start
-```
+![](static/screenshot.png)
 
-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
-```
+## Download
 
-Click [here](./arduino-ide-extension/README.md) for more details on various IDE services, and the Arduino Pro IDE implementation in general.
+You can download the latest version from the [software download page on the Arduino website](https://www.arduino.cc/en/software#experimental-software).
 
+### Nightly builds
 
-## Arduino Pro IDE Electron Application
-The project is built on [Azure DevOps](https://dev.azure.com/typefox/Arduino).
+These builds are generated every day at 03:00 GMT from the `main` branch and
+should be considered unstable:
 
-Currently, we provide the Arduino Pro IDE for the following platforms:
- - Windows,
- - macOS, and
- - Linux.
+| Platform  | 32 bit                   | 64 bit                                                                                                 |
+| --------- | ------------------------ | ------------------------------------------------------------------------------------------------------ |
+| Linux     |                          | [Nightly Linux 64 bit]                                                                                 |
+| Linux ARM | [🚧 Work in progress...] | [🚧 Work in progress...]                                                                               |
+| Windows   |                          | [Nightly Windows 64 bit installer]<br />[Nightly Windows 64 bit MSI]<br />[Nightly Windows 64 bit ZIP] |
+| macOS     |                          | [Nightly macOS 64 bit]                                                                                 |
 
-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.
+[🚧 work in progress...]: https://github.com/arduino/arduino-ide/issues/107
+[nightly linux 64 bit]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Linux_64bit.zip
+[nightly windows 64 bit installer]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Windows_64bit.exe
+[nightly windows 64 bit msi]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Windows_64bit.msi
+[nightly windows 64 bit zip]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Windows_64bit.zip
+[nightly macos 64 bit]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_macOS_64bit.dmg
 
-<img width="500" src="static/download_01.gif">
-<img width="500" src="static/download_02.gif">
+> These links return an HTTP `302: Found` response, 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`)
 
-Click [here](./electron/README.md) for more details on the CI/CD, the GitHub release, and the build process 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).
+
+## Bugs & Issues
+
+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. A few rules apply:
+
+- Before posting, please check if the same problem has been already reported by someone else to avoid duplicates.
+- Remember to include as much detail as you can about your hardware set-up, code and steps for reproducing the issue. Make sure you're using an original Arduino board.
+
+### 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! You can browse the list of open issues to see what's needed and then you can submit your code using a Pull Request. Please provide detailed descriptions. We also appreciate any help in testing issues and patches contributed by other users.
+
+This repository contains the main code, but two more repositories are included during the build process:
+
+- [vscode-arduino-tools](https://github.com/arduino/vscode-arduino-tools): provides support for the language server and the debugger
+- [arduino-language-server](https://github.com/arduino/arduino-language-server): provides the language server that parses Arduino code
+
+See the [BUILDING.md](BUILDING.md) for a technical overview of the application and instructions for building the code.
+
+You can help with the translation of the Arduino IDE to your language here: [Arduino IDE on Transifex](https://www.transifex.com/arduino-1/ide2/dashboard/).
+
+## 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-debugger-extension/package.json

@@ -1,40 +0,0 @@
-{
-  "name": "arduino-debugger-extension",
-  "version": "0.0.5",
-  "description": "An extension for debugging Arduino programs",
-  "license": "MIT",
-  "engines": {
-    "node": ">=10.10.0"
-  },
-  "dependencies": {
-    "@theia/debug": "next",
-    "arduino-ide-extension": "0.0.5",
-    "cdt-gdb-adapter": "^0.0.14",
-    "vscode-debugadapter": "^1.26.0",
-    "vscode-debugprotocol": "^1.26.0"
-  },
-  "scripts": {
-    "prepare": "yarn run clean && yarn run build",
-    "clean": "rimraf lib",
-    "lint": "tslint -c ./tslint.json --project ./tsconfig.json",
-    "build": "tsc && yarn lint",
-    "watch": "tsc -w"
-  },
-  "devDependencies": {
-    "rimraf": "^2.6.1",
-    "tslint": "^5.5.0",
-    "typescript": "3.5.1"
-  },
-  "files": [
-    "lib",
-    "src",
-    "build",
-    "data"
-  ],
-  "theiaExtensions": [
-    {
-      "backend": "lib/node/backend-module",
-      "frontend": "lib/browser/frontend-module"
-    }
-  ]
-}

arduino-debugger-extension/src/browser/arduino-debug-configuration-manager.ts

@@ -1,39 +0,0 @@
-import { DebugConfigurationManager } from "@theia/debug/lib/browser/debug-configuration-manager";
-import { injectable } from "inversify";
-
-@injectable()
-export class ArduinoDebugConfigurationManager extends DebugConfigurationManager {
-
-    get defaultDebugger(): Promise<string | undefined> {
-        return this.debug.getDebuggersForLanguage('ino').then(debuggers => {
-            if (debuggers.length === 0)
-                return undefined;
-            return debuggers[0].type;
-        });
-    }
-
-    protected async selectDebugType(): Promise<string | undefined> {
-        const widget = this.editorManager.currentEditor;
-        if (!widget) {
-            return this.defaultDebugger;
-        }
-        const { languageId } = widget.editor.document;
-        const debuggers = await this.debug.getDebuggersForLanguage(languageId);
-        if (debuggers.length === 0) {
-            return this.defaultDebugger;
-        }
-        return this.quickPick.show(debuggers.map(
-            ({ label, type }) => ({ label, value: type }),
-            { placeholder: 'Select Environment' })
-        );
-    }
-
-    async createDefaultConfiguration(): Promise<void> {
-        const { model } = this;
-        if (model) {
-            await this.doCreate(model);
-            await this.updateModels();
-        }
-    }
-
-}

arduino-debugger-extension/src/browser/arduino-debug-frontend-application-contribution.ts

@@ -1,133 +0,0 @@
-import { injectable, inject } from 'inversify';
-import { MenuModelRegistry, Path, MessageService, Command, CommandRegistry } from '@theia/core';
-import { KeybindingRegistry } from '@theia/core/lib/browser';
-import { TabBarToolbarRegistry } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import { DebugFrontendApplicationContribution, DebugCommands } from '@theia/debug/lib/browser/debug-frontend-application-contribution';
-import { DebugSessionOptions } from "@theia/debug/lib/browser/debug-session-options";
-import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
-import { FileSystem } from '@theia/filesystem/lib/common';
-import URI from '@theia/core/lib/common/uri';
-import { EditorManager } from '@theia/editor/lib/browser';
-import { EditorMode } from "arduino-ide-extension/lib/browser/editor-mode";
-import { SketchesService } from 'arduino-ide-extension/lib/common/protocol/sketches-service';
-import { ArduinoToolbar } from 'arduino-ide-extension/lib/browser/toolbar/arduino-toolbar';
-import { ArduinoDebugConfigurationManager } from './arduino-debug-configuration-manager';
-
-export namespace ArduinoDebugCommands {
-    export const START_DEBUG: Command = {
-        id: 'arduino-start-debug',
-        label: 'Start Debugging'
-    }
-}
-
-@injectable()
-export class ArduinoDebugFrontendApplicationContribution extends DebugFrontendApplicationContribution {
-
-    @inject(EditorMode)
-    protected readonly editorMode: EditorMode;
-
-    @inject(WorkspaceService)
-    protected readonly workspaceService: WorkspaceService;
-
-    @inject(SketchesService)
-    protected readonly sketchesService: SketchesService;
-
-    @inject(FileSystem)
-    protected readonly fileSystem: FileSystem;
-
-    @inject(EditorManager)
-    protected readonly editorManager: EditorManager;
-
-    @inject(MessageService)
-    protected readonly messageService: MessageService;
-
-    async start(noDebug?: boolean, debugSessionOptions?: DebugSessionOptions): Promise<void> {
-        const configurations = this.configurations as ArduinoDebugConfigurationManager;
-        let current = debugSessionOptions ? debugSessionOptions : configurations.current;
-        // If no configurations are currently present, create them
-        if (!current) {
-            await configurations.createDefaultConfiguration();
-            current = configurations.current;
-        }
-        if (current) {
-            if (noDebug !== undefined) {
-                current = {
-                    ...current,
-                    configuration: {
-                        ...current.configuration,
-                        noDebug
-                    }
-                };
-            }
-            if (current.configuration.type === 'arduino') {
-                const wsStat = this.workspaceService.workspace;
-                let sketchFileURI: URI | undefined;
-                if (wsStat && await this.sketchesService.isSketchFolder(wsStat.uri)) {
-                    const wsPath = new Path(wsStat.uri);
-                    const sketchFilePath = wsPath.join(wsPath.name + '.ino').toString();
-                    sketchFileURI = new URI(sketchFilePath);
-                } else if (this.editorManager.currentEditor) {
-                    const editorURI = this.editorManager.currentEditor.getResourceUri();
-                    if (editorURI && editorURI.path && editorURI.path.ext === '.ino') {
-                        sketchFileURI = editorURI;
-                    }
-                }
-                if (sketchFileURI) {
-                    await this.editorManager.open(sketchFileURI);
-                    await this.manager.start(current);
-                } else {
-                    this.messageService.error('Please open a sketch file to start debugging.')
-                }
-            } else {
-                await this.manager.start(current);
-            }
-        }
-    }
-
-    initializeLayout(): Promise<void> {
-        if (this.editorMode.proMode) {
-            return super.initializeLayout();
-        }
-        return Promise.resolve();
-    }
-
-    registerMenus(menus: MenuModelRegistry): void {
-        if (this.editorMode.proMode) {
-            super.registerMenus(menus);
-            menus.unregisterMenuAction(DebugCommands.START_NO_DEBUG);
-        }
-    }
-
-    registerKeybindings(keybindings: KeybindingRegistry): void {
-        if (this.editorMode.proMode) {
-            super.registerKeybindings(keybindings);
-            keybindings.unregisterKeybinding({
-                command: DebugCommands.START_NO_DEBUG.id,
-                keybinding: 'ctrl+f5'
-            });
-        }
-    }
-
-    registerToolbarItems(toolbar: TabBarToolbarRegistry): void {
-        super.registerToolbarItems(toolbar);
-        toolbar.registerItem({
-            id: ArduinoDebugCommands.START_DEBUG.id,
-            command: ArduinoDebugCommands.START_DEBUG.id,
-            tooltip: 'Start Debugging',
-            priority: 1
-        });
-    }
-
-    registerCommands(registry: CommandRegistry): void {
-        super.registerCommands(registry);
-        registry.registerCommand(ArduinoDebugCommands.START_DEBUG, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            execute: () => {
-                registry.executeCommand(DebugCommands.START.id);
-            }
-        });
-    }
-
-
-}

arduino-debugger-extension/src/browser/arduino-debug-session-manager.ts

@@ -1,14 +0,0 @@
-import { DebugSessionManager } from "@theia/debug/lib/browser/debug-session-manager";
-import { DebugSessionOptions } from "@theia/debug/lib/browser/debug-session-options";
-
-export class ArduinoDebugSessionManager extends DebugSessionManager {
-
-    start(options: DebugSessionOptions) {
-        if (options.configuration.type === 'arduino' && this.sessions.find(s => s.configuration.type === 'arduino')) {
-            this.messageService.info('A debug session is already running. You must stop the running session before starting a new one.')
-            return Promise.resolve(undefined);
-        }
-        return super.start(options);
-    }
-
-}

arduino-debugger-extension/src/browser/arduino-variable-resolver.ts

@@ -1,46 +0,0 @@
-
-import { VariableContribution, VariableRegistry, Variable } from '@theia/variable-resolver/lib/browser';
-import { injectable, inject } from 'inversify';
-import { MessageService } from '@theia/core/lib/common/message-service';
-import { BoardsServiceClientImpl } from 'arduino-ide-extension/lib/browser/boards/boards-service-client-impl';
-
-@injectable()
-export class ArduinoVariableResolver implements VariableContribution {
-
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
-
-    @inject(MessageService)
-    protected readonly messageService: MessageService
-
-    registerVariables(variables: VariableRegistry): void {
-        variables.registerVariable(<Variable>{
-            name: 'fqbn',
-            description: 'Qualified name of the selected board',
-            resolve: this.resolveFqbn.bind(this),
-        });
-        variables.registerVariable({
-            name: 'port',
-            description: 'Selected upload port',
-            resolve: this.resolvePort.bind(this)
-        });
-    }
-
-    protected async resolveFqbn(): Promise<string | undefined> {
-        const { boardsConfig } = this.boardsServiceClient;
-        if (!boardsConfig || !boardsConfig.selectedBoard) {
-            this.messageService.error('No board selected. Please select a board for debugging.');
-            return undefined;
-        }
-        return boardsConfig.selectedBoard.fqbn;
-    }
-
-    protected async resolvePort(): Promise<string | undefined> {
-        const { boardsConfig } = this.boardsServiceClient;
-        if (!boardsConfig || !boardsConfig.selectedPort) {
-            return undefined;
-        }
-        return boardsConfig.selectedPort.address;
-    }
-
-}

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

@@ -1,20 +0,0 @@
-import { ContainerModule } from 'inversify';
-import { VariableContribution } from '@theia/variable-resolver/lib/browser';
-import { ArduinoVariableResolver } from './arduino-variable-resolver';
-import { DebugSessionManager } from '@theia/debug/lib/browser/debug-session-manager';
-import { DebugFrontendApplicationContribution } from '@theia/debug/lib/browser/debug-frontend-application-contribution';
-import { DebugConfigurationManager } from '@theia/debug/lib/browser/debug-configuration-manager';
-import { ArduinoDebugConfigurationManager } from './arduino-debug-configuration-manager';
-import { ArduinoDebugFrontendApplicationContribution } from './arduino-debug-frontend-application-contribution';
-import { ArduinoDebugSessionManager } from './arduino-debug-session-manager';
-
-import '../../src/browser/style/index.css';
-
-
-export default new ContainerModule((bind, unbind, isBound, rebind) => {
-    bind(ArduinoVariableResolver).toSelf().inSingletonScope();
-    bind(VariableContribution).toService(ArduinoVariableResolver);
-    rebind(DebugSessionManager).to(ArduinoDebugSessionManager).inSingletonScope();
-    rebind(DebugConfigurationManager).to(ArduinoDebugConfigurationManager).inSingletonScope();
-    rebind(DebugFrontendApplicationContribution).to(ArduinoDebugFrontendApplicationContribution);
-});

arduino-debugger-extension/src/browser/style/debug-dark.svg

@@ -1,4 +0,0 @@
-<!--Copyright (c) Microsoft Corporation. All rights reserved.-->
-<!--Copyright (C) 2019 TypeFox and others.-->
-<!--Licensed under the MIT License. See License.txt in the project root for license information.-->
-<svg width="28" height="28" viewBox="0 0 28 28" fill="#F6F6F6" xmlns="http://www.w3.org/2000/svg"><g clip-path="url(#clip0)"><path d="M15.1673 18.0687V23.0247C15.1673 23.5637 15.2723 24.5 14.7315 24.5H12.8328V23.3327H14V19.6122L13.7988 19.4022C13.0604 20.0803 12.1008 20.4669 11.0986 20.49C10.0964 20.5132 9.11994 20.1714 8.351 19.5282C7 18.1737 7.13826 16.3327 8.60475 14H4.66726V15.1672H3.50001V13.2685C3.50001 12.7277 4.43626 12.8327 4.97526 12.8327H9.76326L15.1673 18.0687ZM11.6673 5.83275H10.5V4.66725H12.775C13.3123 4.66725 14 4.9245 14 5.4635V9.366L14.8593 10.3862C14.927 9.83979 15.1906 9.33644 15.6013 8.96958C16.0119 8.60271 16.5416 8.39723 17.0923 8.39125C17.2298 8.37945 17.3684 8.39492 17.5 8.43675V5.83275H18.6673V8.88825C18.703 8.99154 18.7618 9.08536 18.8391 9.16265C18.9164 9.23995 19.0102 9.29871 19.1135 9.3345H22.1673V10.5H19.5615C19.593 10.5 19.6105 10.675 19.6105 10.85C19.6058 11.4034 19.4011 11.9365 19.0341 12.3508C18.6671 12.7651 18.1626 13.0326 17.6138 13.104L18.634 14H22.5383C23.0773 14 23.3345 14.6807 23.3345 15.225V17.5H22.1673V16.3327H19.2273L11.6673 8.98275V5.83275ZM14 0C11.2311 0 8.52431 0.821086 6.22202 2.35943C3.91973 3.89776 2.12532 6.08426 1.06569 8.64243C0.00606593 11.2006 -0.271181 14.0155 0.269012 16.7313C0.809205 19.447 2.14258 21.9416 4.10051 23.8995C6.05845 25.8574 8.55301 27.1908 11.2687 27.731C13.9845 28.2712 16.7994 27.9939 19.3576 26.9343C21.9157 25.8747 24.1022 24.0803 25.6406 21.778C27.1789 19.4757 28 16.7689 28 14C28 10.287 26.525 6.72601 23.8995 4.1005C21.274 1.475 17.713 0 14 0V0ZM25.6673 14C25.6692 16.6908 24.7364 19.2988 23.0283 21.378L6.622 4.97175C8.33036 3.57269 10.4009 2.68755 12.5927 2.41935C14.7845 2.15115 17.0074 2.51091 19.0027 3.45676C20.998 4.40262 22.6836 5.89567 23.8635 7.76217C25.0433 9.62867 25.6689 11.7919 25.6673 14ZM2.33276 14C2.33066 11.3091 3.26351 8.70111 4.97176 6.622L21.378 23.03C19.6693 24.4284 17.5987 25.313 15.407 25.5807C13.2153 25.8485 10.9926 25.4884 8.99754 24.5425C7.00244 23.5965 5.31693 22.1036 4.13708 20.2373C2.95722 18.3709 2.33152 16.208 2.33276 14Z" fill="white"/></g><defs><clipPath id="clip0"><rect width="28" height="28" fill="#F6F6F6"/></clipPath></defs></svg>

arduino-debugger-extension/src/browser/style/index.css

@@ -1,16 +0,0 @@
-.arduino-start-debug-icon {
-    -webkit-mask: url('debug-dark.svg') 50%;
-    mask: url('debug-dark.svg') 50%;
-    -webkit-mask-size: 100%;
-    mask-size: 100%;
-    -webkit-mask-repeat: no-repeat;
-    mask-repeat: no-repeat;
-    display: flex;
-    justify-content: center;
-    align-items: center;
-    color: var(--theia-ui-button-font-color);
-}
-
-.arduino-start-debug {
-    border-radius: 12px;
-}

arduino-debugger-extension/src/node/arduino-debug-adapter-contribution.ts

@@ -1,89 +0,0 @@
-import * as path from 'path';
-import { injectable, inject } from 'inversify';
-import { DebugAdapterContribution, DebugAdapterExecutable } from '@theia/debug/lib/common/debug-model';
-import { DebugConfiguration } from '@theia/debug/lib/common/debug-configuration';
-import { IJSONSchema } from '@theia/core/lib/common/json-schema';
-import { ArduinoCli } from 'arduino-ide-extension/lib/node/arduino-cli';
-
-@injectable()
-export class ArduinoDebugAdapterContribution implements DebugAdapterContribution {
-
-    readonly type = 'arduino';
-    readonly label = 'Arduino';
-    readonly languages = ['c', 'cpp', 'ino'];
-
-    @inject(ArduinoCli) arduinoCli: ArduinoCli;
-
-    getSchemaAttributes(): IJSONSchema[] {
-        return [
-            {
-                'properties': {
-                    'sketch': {
-                        'type': 'string',
-                        'description': 'path to the sketch root ino file',
-                        'default': '${file}',
-                    },
-                    'pauseAtMain': {
-                        'description': 'If enabled the debugger will pause at the start of the main function.',
-                        'type': 'boolean',
-                        'default': false
-                    },
-                    'debugDebugAdapter': {
-                        'type': 'boolean',
-                        'description': 'Start the debug adapter in debug mode (with --inspect-brk)',
-                        'default': false
-                    },
-                }
-            }
-        ]
-    }
-
-    provideDebugAdapterExecutable(config: DebugConfiguration): DebugAdapterExecutable {
-        const debugAdapterMain = path.join(__dirname, 'debug-adapter', 'main');
-        if (config.debugDebugAdapter) {
-            return {
-                command: process.execPath,
-                args: ['--inspect-brk', debugAdapterMain],
-            }
-        }
-        return {
-            modulePath: debugAdapterMain,
-            args: [],
-        }
-    }
-
-    provideDebugConfigurations(): DebugConfiguration[] {
-        return [
-            <DebugConfiguration>{
-                name: this.label,
-                type: this.type,
-                request: 'launch'
-            }
-        ];
-    }
-
-    async resolveDebugConfiguration(config: DebugConfiguration): Promise<DebugConfiguration> {
-        const startFunction = config.pauseAtMain ? 'main' : 'setup';
-        const res: ActualDebugConfig = {
-            ...config,
-            arduinoCli: await this.arduinoCli.getExecPath(),
-            fqbn: '${fqbn}',
-            uploadPort: '${port}',
-            initCommands: [
-                `-break-insert -t --function ${startFunction}`
-            ]
-        }
-        if (!res.sketch) {
-            res.sketch = '${file}';
-        }
-        return res;
-    }
-
-}
-
-interface ActualDebugConfig extends DebugConfiguration {
-    arduinoCli?: string;
-    sketch?: string;
-    fqbn?: string;
-    uploadPort?: string;
-}

arduino-debugger-extension/src/node/backend-module.ts

@@ -1,7 +0,0 @@
-import { ContainerModule } from 'inversify';
-import { DebugAdapterContribution } from '@theia/debug/lib/common/debug-model';
-import { ArduinoDebugAdapterContribution } from './arduino-debug-adapter-contribution';
-
-export default new ContainerModule((bind, unbind, isBound, rebind) => {
-    bind(DebugAdapterContribution).to(ArduinoDebugAdapterContribution).inSingletonScope();
-});

arduino-debugger-extension/src/node/debug-adapter/arduino-debug-session.ts

@@ -1,140 +0,0 @@
-import { DebugProtocol } from 'vscode-debugprotocol';
-import { GDBDebugSession, FrameVariableReference } from 'cdt-gdb-adapter/dist/GDBDebugSession';
-import { GDBBackend } from 'cdt-gdb-adapter/dist/GDBBackend';
-import * as mi from 'cdt-gdb-adapter/dist/mi';
-import { ArduinoGDBBackend } from './arduino-gdb-backend';
-import { ArduinoVariableHandler } from './arduino-variable-handler';
-import { Scope, OutputEvent } from 'vscode-debugadapter';
-
-export interface ArduinoLaunchRequestArguments extends DebugProtocol.LaunchRequestArguments {
-    arduinoCli?: string;
-    sketch?: string;
-    fqbn?: string;
-    uploadPort?: string;
-}
-
-const GLOBAL_HANDLE_ID = 0xFE;
-const STATIC_HANDLES_START = 0x010000;
-const STATIC_HANDLES_FINISH = 0x01FFFF;
-
-export class ArduinoDebugSession extends GDBDebugSession {
-
-    private _variableHandler: ArduinoVariableHandler;
-
-    get arduinoBackend(): ArduinoGDBBackend {
-        return this.gdb as ArduinoGDBBackend;
-    }
-
-    protected get variableHandler() {
-        if (this._variableHandler) {
-            return this._variableHandler;
-        }
-        if (!this.gdb) {
-            throw new Error("GDB backend is not ready.");
-        }
-        const handler = new ArduinoVariableHandler(this, this.frameHandles, this.variableHandles);
-        this._variableHandler = handler;
-        return handler;
-    }
-
-    protected createBackend(): GDBBackend {
-        return new ArduinoGDBBackend();
-    }
-
-    protected async configurationDoneRequest(response: DebugProtocol.ConfigurationDoneResponse): Promise<void> {
-        try {
-            await this.gdb.sendCommand('-interpreter-exec console "monitor reset halt"')
-            await mi.sendExecContinue(this.gdb);
-            this.sendResponse(response);
-        } catch (err) {
-            this.sendErrorResponse(response, 100, err.message);
-        }
-    }
-
-    protected pauseRequest(response: DebugProtocol.PauseResponse, args: DebugProtocol.PauseArguments): Promise<void> {
-        if (process.platform === 'win32') {
-            const message = 'Pause is not supported on Windows. Please stop the debug session and set a breakpoint instead.';
-            this.sendEvent(new OutputEvent(message));
-            this.sendErrorResponse(response, 1, message);
-            return Promise.resolve();
-        }
-        return super.pauseRequest(response, args);
-    }
-
-    protected async disconnectRequest(response: DebugProtocol.DisconnectResponse): Promise<void> {
-        try {
-            if (this.isRunning) {
-                if (process.platform === 'win32') {
-                    // We cannot pause on Windows
-                    this.arduinoBackend.kill();
-                    this.sendResponse(response);
-                    return;
-                }
-                // Need to pause first
-                const waitPromise = new Promise(resolve => this.waitPaused = resolve);
-                this.gdb.pause();
-                await waitPromise;
-            }
-            await this.gdb.sendGDBExit();
-            this.sendResponse(response);
-        } catch (err) {
-            this.sendErrorResponse(response, 1, err.message);
-        }
-    }
-
-    protected scopesRequest(response: DebugProtocol.ScopesResponse, args: DebugProtocol.ScopesArguments): void {
-        try {
-            const frame: FrameVariableReference = {
-                type: 'frame',
-                frameHandle: args.frameId,
-            };
-            // const pins: ObjectVariableReference = {
-            //     type: "object",
-            //     varobjName: "__pins",
-            //     frameHandle: 42000,
-            // }
-
-            response.body = {
-                scopes: [
-                    // new Scope('Pins', this.variableHandles.create(pins), false),
-                    new Scope('Local', this.variableHandles.create(frame), false),
-                    new Scope('Global', GLOBAL_HANDLE_ID, false),
-                    // new Scope('Static', STATIC_HANDLES_START + parseInt(args.frameId as any, 10), false)
-                ],
-            };
-
-            this.sendResponse(response);
-        } catch (err) {
-            this.sendErrorResponse(response, 1, err.message);
-        }
-    }
-
-    protected async variablesRequest(response: DebugProtocol.VariablesResponse, args: DebugProtocol.VariablesArguments): Promise<void> {
-        try {
-            response.body = {
-                variables: [] as DebugProtocol.Variable[]
-            };
-            const ref = this.variableHandles.get(args.variablesReference);
-            if (args.variablesReference === GLOBAL_HANDLE_ID) {
-                // Use hardcoded global handle to load and store global variables
-                response.body.variables = await this.variableHandler.getGlobalVariables();
-            } else if (args.variablesReference >= STATIC_HANDLES_START && args.variablesReference <= STATIC_HANDLES_FINISH) {
-                // Use STATIC_HANDLES_START to shift the framehandles back
-                const frameHandle = args.variablesReference - STATIC_HANDLES_START;
-                response.body.variables = await this.variableHandler.getStaticVariables(frameHandle);
-            } else if (ref && ref.type === 'frame') {
-                // List variables for current frame
-                response.body.variables = await this.handleVariableRequestFrame(ref);
-            } else if (ref && ref.varobjName === '__pins') {
-                response.body.variables = await this.variableHandler.handlePinStatusRequest();
-            } else if (ref && ref.type === 'object') {
-                // List data under any variable
-                response.body.variables = await this.handleVariableRequestObject(ref);
-            }
-            this.sendResponse(response);
-        } catch (err) {
-            this.sendErrorResponse(response, 1, err.message);
-        }
-    }
-
-}

arduino-debugger-extension/src/node/debug-adapter/arduino-gdb-backend.ts

@@ -1,71 +0,0 @@
-import * as path from 'path';
-import * as fs from 'arduino-ide-extension/lib/node/fs-extra'
-import { spawn } from 'child_process';
-import { GDBBackend } from 'cdt-gdb-adapter/dist/GDBBackend';
-import { MIFrameInfo } from 'cdt-gdb-adapter/dist/mi';
-import { ArduinoLaunchRequestArguments } from './arduino-debug-session';
-import { ArduinoParser } from './arduino-parser';
-
-export class ArduinoGDBBackend extends GDBBackend {
-
-    constructor() {
-        super();
-        this.parser = new ArduinoParser(this);
-    }
-
-    spawn(requestArgs: ArduinoLaunchRequestArguments): Promise<void> {
-        if (!requestArgs.sketch) {
-            throw new Error('Missing argument: sketch');
-        }
-        if (!requestArgs.fqbn) {
-            throw new Error('Missing argument: fqbn')
-        }
-        const sketchFS = fs.statSync(requestArgs.sketch);
-        const sketchDir = sketchFS.isFile() ? path.dirname(requestArgs.sketch) : requestArgs.sketch;
-        const command = requestArgs.arduinoCli || 'arduino-cli';
-        const args = [
-            'debug',
-            '-p', requestArgs.uploadPort || 'none',
-            '-b', requestArgs.fqbn,
-            sketchDir
-        ];
-        const proc = spawn(command, args);
-        this.proc = proc;
-        this.out = proc.stdin;
-        return (this.parser as ArduinoParser).parseFull(proc);
-    }
-
-    sendFileExecAndSymbols(): Promise<void> {
-        // The program file is already sent by `arduino-cli`
-        return Promise.resolve();
-    }
-
-    sendExecInterrupt(threadId?: number) {
-        let command = '-exec-interrupt';
-        if (threadId) {
-            command += ` --thread ${threadId}`;
-        }
-        return this.sendCommand(command);
-    }
-
-    sendStackInfoFrame(threadId: number, frameId: number): Promise<{ frame: MIFrameInfo }> {
-        const command = `-stack-info-frame --thread ${threadId} --frame ${frameId}`;
-        return this.sendCommand(command);
-    }
-
-    sendTargetDetach(): Promise<void> {
-        return this.sendCommand('-target-detach');
-    }
-
-    kill(): void {
-        if (!this.proc) {
-            return;
-        }
-        if (process.platform === 'win32') {
-            spawn('taskkill', ['/pid', this.proc.pid.toString(), '/f', '/t']);
-        } else {
-            this.proc.kill('SIGKILL');
-        }
-    }
-
-}

arduino-debugger-extension/src/node/debug-adapter/arduino-parser.ts

@@ -1,76 +0,0 @@
-import { ChildProcessWithoutNullStreams } from 'child_process';
-import { Readable } from 'stream';
-import { MIParser } from "cdt-gdb-adapter/dist/MIParser";
-
-const LINE_REGEX = /(.*)(\r?\n)/;
-
-export class ArduinoParser extends MIParser {
-
-    protected rejectReady?: (error: Error) => void;
-
-    parseFull(proc: ChildProcessWithoutNullStreams): Promise<void> {
-        return new Promise((resolve, reject) => {
-            // Detect errors when the child process could not be spawned
-            proc.on('error', reject);
-
-            this.waitReady = () => {
-                this.rejectReady = undefined;
-                resolve();
-            }
-            this.rejectReady = (error: Error) => {
-                this.waitReady = undefined;
-                reject(error);
-            }
-            // Detect unexpected termination
-            proc.on('exit', () => {
-                if (this.rejectReady) {
-                    this.rejectReady(new Error('The gdb debugger terminated unexpectedly.'));
-                }
-            });
-            this.readInputStream(proc.stdout);
-            this.readErrorStream(proc.stderr);
-        });
-    }
-
-    private readInputStream(stream: Readable) {
-        let buff = '';
-        stream.on('data', chunk => {
-            buff += chunk.toString();
-            let regexArray = LINE_REGEX.exec(buff);
-            while (regexArray) {
-                const line = regexArray[1];
-                this.line = line;
-                this.pos = 0;
-                this.handleLine();
-                // Detect error emitted as log message
-                if (this.rejectReady && line.toLowerCase().startsWith('&"error')) {
-                    this.pos = 1;
-                    this.rejectReady(new Error(this.handleCString() || regexArray[1]));
-                    this.rejectReady = undefined;
-                }
-                buff = buff.substring(regexArray[1].length + regexArray[2].length);
-                regexArray = LINE_REGEX.exec(buff);
-            }
-        });
-    }
-
-    private readErrorStream(stream: Readable) {
-        let buff = '';
-        stream.on('data', chunk => {
-            buff += chunk.toString();
-            let regexArray = LINE_REGEX.exec(buff);
-            while (regexArray) {
-                const line = regexArray[1];
-                this.gdb.emit('consoleStreamOutput', line + '\n', 'stderr');
-                // Detect error emitted on the stderr stream
-                if (this.rejectReady && line.toLowerCase().startsWith('error')) {
-                    this.rejectReady(new Error(line));
-                    this.rejectReady = undefined;
-                }
-                buff = buff.substring(regexArray[1].length + regexArray[2].length);
-                regexArray = LINE_REGEX.exec(buff);
-            }
-        });
-    }
-
-}

arduino-debugger-extension/src/node/debug-adapter/arduino-variable-handler.ts

@@ -1,115 +0,0 @@
-import * as path from 'path';
-import { DebugProtocol } from "vscode-debugprotocol";
-import { Handles } from 'vscode-debugadapter/lib/handles';
-import { FrameReference, VariableReference } from "cdt-gdb-adapter/dist/GDBDebugSession";
-import { VarManager } from 'cdt-gdb-adapter/dist/varManager';
-import * as mi from 'cdt-gdb-adapter/dist/mi';
-import { ArduinoDebugSession } from "./arduino-debug-session";
-import { ArduinoGDBBackend } from './arduino-gdb-backend';
-
-export class ArduinoVariableHandler {
-
-    protected readonly gdb: ArduinoGDBBackend;
-    protected readonly varMgr: VarManager;
-
-    protected globalHandle: number;
-
-    constructor(protected readonly session: ArduinoDebugSession,
-        protected frameHandles: Handles<FrameReference>,
-        protected variableHandles: Handles<VariableReference>) {
-        this.gdb = session.arduinoBackend;
-        this.varMgr = new VarManager(this.gdb);
-    }
-
-    createGlobalHandle() {
-        this.globalHandle = this.frameHandles.create({
-            threadId: -1,
-            frameId: -1
-        });
-    }
-
-    /** TODO */
-    async getGlobalVariables(): Promise<DebugProtocol.Variable[]> {
-        throw new Error('Global variables are not supported yet.');
-        const frame = this.frameHandles.get(this.globalHandle);
-        const symbolInfo: any[] = [] // this.symbolTable.getGlobalVariables();
-        const variables: DebugProtocol.Variable[] = [];
-
-        for (const symbol of symbolInfo) {
-            const name = `global_var_${symbol.name}`;
-            const variable = await this.getVariables(frame, name, symbol.name, -1);
-            variables.push(variable);
-        }
-
-        return variables;
-    }
-
-    /** TODO */
-    async getStaticVariables(frameHandle: number): Promise<DebugProtocol.Variable[]> {
-        throw new Error('Static variables are not supported yet.');
-        const frame = this.frameHandles.get(frameHandle);
-        const result = await this.gdb.sendStackInfoFrame(frame.threadId, frame.frameId);
-        const file = path.normalize(result.frame.file || '');
-        const symbolInfo: any[] = [] // this.symbolTable.getStaticVariables(file);
-        const variables: DebugProtocol.Variable[] = [];
-
-        // Fetch stack depth to obtain frameId/threadId/depth tuple
-        const stackDepth = await mi.sendStackInfoDepth(this.gdb, { maxDepth: 100 });
-        const depth = parseInt(stackDepth.depth, 10);
-
-        for (const symbol of symbolInfo) {
-            const name = `${file}_static_var_${symbol.name}`;
-            const variable = await this.getVariables(frame, name, symbol.name, depth);
-            variables.push(variable);
-        }
-
-        return variables;
-    }
-
-    private async getVariables(frame: FrameReference, name: string, expression: string, depth: number): Promise<DebugProtocol.Variable> {
-        let global = this.varMgr.getVar(frame.frameId, frame.threadId, depth, name);
-
-        if (global) {
-            // Update value if it is already loaded
-            const vup = await mi.sendVarUpdate(this.gdb, { name });
-            const update = vup.changelist[0];
-            if (update && update.in_scope === 'true' && update.name === global.varname) {
-                global.value = update.value;
-            }
-        } else {
-            // create var in GDB and store it in the varMgr
-            const varCreateResponse = await mi.sendVarCreate(this.gdb, {
-                name,
-                frame: 'current',
-                expression,
-            });
-
-            global = this.varMgr.addVar(frame.frameId, frame.threadId, depth, name, true, false, varCreateResponse);
-        }
-
-        return {
-            name: expression,
-            value: (global.value === void 0) ? '<unknown>' : global.value,
-            type: global.type,
-            variablesReference: parseInt(global.numchild, 10) > 0
-                ? this.variableHandles.create({
-                    frameHandle: this.globalHandle,
-                    type: 'object',
-                    varobjName: global.varname,
-                })
-                : 0,
-        };
-    }
-
-    async handlePinStatusRequest(): Promise<DebugProtocol.Variable[]> {
-        const variables: DebugProtocol.Variable[] = [];
-        variables.push({
-            name: "D2",
-            type: "gpio",
-            value: "0x00",
-            variablesReference: 0
-        })
-        return variables;
-    }
-
-}

arduino-debugger-extension/src/node/debug-adapter/main.ts

@@ -1,10 +0,0 @@
-import * as process from 'process';
-import { logger } from 'vscode-debugadapter/lib/logger';
-import { ArduinoDebugSession } from './arduino-debug-session';
-import { DebugSession } from 'vscode-debugadapter';
-
-process.on('uncaughtException', (err: any) => {
-    logger.error(JSON.stringify(err));
-});
-
-DebugSession.run(ArduinoDebugSession);

arduino-debugger-extension/tsconfig.json

@@ -1,31 +0,0 @@
-{
-  "compilerOptions": {
-    "declaration": true,
-    "declarationMap": true,
-    "noImplicitAny": true,
-    "noEmitOnError": true,
-    "noImplicitThis": true,
-    "noUnusedLocals": true,
-    "strictNullChecks": true,
-    "experimentalDecorators": true,
-    "downlevelIteration": true,
-    "emitDecoratorMetadata": true,
-    "module": "commonjs",
-    "moduleResolution": "node",
-    "target": "es6",
-    "outDir": "lib",
-    "lib": [
-      "es6",
-      "dom"
-    ],
-    "jsx": "react",
-    "sourceMap": true,
-    "skipLibCheck": true
-  },
-  "include": [
-    "src"
-  ],
-  "files": [
-    "../node_modules/@theia/monaco/src/typings/monaco/index.d.ts"
-  ]
-}

arduino-debugger-extension/tslint.json

@@ -1,37 +0,0 @@
-{
-  "rules": {
-    "class-name": true,
-    "comment-format": [true, "check-space"],
-    "curly": false,
-    "forin": false,
-    "indent": [true, "spaces"],
-    "max-line-length": [true, 180],
-    "no-trailing-whitespace": false,
-    "no-unused-expression": true,
-    "no-var-keyword": true,
-    "one-line": [true,
-      "check-open-brace",
-      "check-catch",
-      "check-else",
-      "check-whitespace"
-    ],
-    "radix": true,
-    "trailing-comma": [false],
-    "triple-equals": [true, "allow-null-check"],
-    "typedef-whitespace": [true, {
-      "call-signature": "nospace",
-      "index-signature": "nospace",
-      "parameter": "nospace",
-      "property-declaration": "nospace",
-      "variable-declaration": "nospace"
-    }],
-    "variable-name": false,
-    "whitespace": [true,
-      "check-branch",
-      "check-decl",
-      "check-operator",
-      "check-separator",
-      "check-type"
-    ]
-  }
-}

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 +53,21 @@ 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`
+
+### 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

@@ -1,102 +1,169 @@
 {
   "name": "arduino-ide-extension",
-  "version": "0.0.5",
+  "version": "2.0.0-rc3",
   "description": "An extension for Theia building the Arduino IDE",
-  "license": "MIT",
-  "engines": {
-    "node": ">=10.10.0"
-  },
-  "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/dateformat": "^3.0.1",
-    "@types/google-protobuf": "^3.7.1",
-    "@types/ps-tree": "^1.1.0",
-    "@types/react-select": "^3.0.0",
-    "@types/which": "^1.3.1",
-    "css-element-queries": "^1.2.0",
-    "dateformat": "^3.0.3",
-    "google-protobuf": "^3.11.0",
-    "p-queue": "^5.0.0",
-    "ps-tree": "^1.2.0",
-    "react-select": "^3.0.4",
-    "semver": "^6.3.0",
-    "string-natural-compare": "^2.0.3",
-    "tree-kill": "^1.2.1",
-    "upath": "^1.1.2",
-    "which": "^1.3.1"
-  },
+  "license": "AGPL-3.0-or-later",
   "scripts": {
-    "prepare": "yarn download-cli && yarn download-ls && yarn run clean && yarn run build",
+    "prepare": "yarn download-cli && yarn download-fwuploader && yarn download-ls && yarn copy-serial-plotter && 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-serial-plotter": "npx ncp ../node_modules/arduino-serial-plotter-webapp ./build/arduino-serial-plotter-webapp",
     "download-ls": "node ./scripts/download-ls.js",
+    "download-examples": "node ./scripts/download-examples.js",
     "generate-protocol": "node ./scripts/generate-protocol.js",
-    "lint": "tslint -c ./tslint.json --project ./tsconfig.json",
+    "lint": "eslint",
     "build": "tsc && ncp ./src/node/cli-protocol/ ./lib/node/cli-protocol/ && yarn lint",
     "watch": "tsc -w",
-    "test": "mocha \"./test/**/*.test.ts\""
+    "test": "mocha \"./lib/test/**/*.test.js\"",
+    "test:watch": "mocha --watch --watch-files lib \"./lib/test/**/*.test.js\""
   },
-  "mocha": {
-    "require": [
-      "ts-node/register",
-      "reflect-metadata/Reflect"
-    ],
-    "reporter": "spec",
-    "colors": true,
-    "watch-extensions": "ts,tsx",
-    "timeout": 10000
+  "dependencies": {
+    "@grpc/grpc-js": "^1.3.7",
+    "@theia/application-package": "1.19.0",
+    "@theia/core": "1.19.0",
+    "@theia/editor": "1.19.0",
+    "@theia/editor-preview": "1.19.0",
+    "@theia/filesystem": "1.19.0",
+    "@theia/git": "1.19.0",
+    "@theia/keymaps": "1.19.0",
+    "@theia/markers": "1.19.0",
+    "@theia/monaco": "1.19.0",
+    "@theia/navigator": "1.19.0",
+    "@theia/outline-view": "1.19.0",
+    "@theia/output": "1.19.0",
+    "@theia/preferences": "1.19.0",
+    "@theia/search-in-workspace": "1.19.0",
+    "@theia/terminal": "1.19.0",
+    "@theia/workspace": "1.19.0",
+    "@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/deepmerge": "^2.2.0",
+    "@types/glob": "^5.0.35",
+    "@types/google-protobuf": "^3.7.2",
+    "@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",
+    "ajv": "^6.5.3",
+    "arduino-serial-plotter-webapp": "0.0.17",
+    "async-mutex": "^0.3.0",
+    "atob": "^2.1.2",
+    "auth0-js": "^9.14.0",
+    "@axe-core/react": "^4.3.2",
+    "btoa": "^1.2.1",
+    "css-element-queries": "^1.2.0",
+    "dateformat": "^3.0.3",
+    "deepmerge": "2.0.1",
+    "fuzzy": "^0.1.3",
+    "glob": "^7.1.6",
+    "google-protobuf": "^3.11.4",
+    "grpc": "^1.24.11",
+    "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-select": "^3.0.4",
+    "react-tabs": "^3.1.2",
+    "react-window": "^1.8.6",
+    "semver": "^7.3.2",
+    "string-natural-compare": "^2.0.3",
+    "temp": "^0.9.1",
+    "tree-kill": "^1.2.1",
+    "upath": "^1.1.2",
+    "url": "^0.11.0",
+    "which": "^1.3.1"
   },
   "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",
-    "ts-node": "^8.6.2",
-    "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"
+      "frontend": "lib/browser/theia/core/browser-menu-module",
+      "frontendElectron": "lib/electron-browser/theia/core/electron-menu-module"
+    },
+    {
+      "electronMain": "lib/electron-main/arduino-electron-main-module"
+    }
+  ],
+  "arduino": {
+    "cli": {
+      "version": "0.20.2"
+    },
+    "fwuploader": {
+      "version": "2.0.0"
+    },
+    "clangd": {
+      "version": "13.0.0"
+    },
+    "languageServer": {
+      "version": "0.6.0"
+    }
   }
-  ]
 }

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

@@ -0,0 +1,105 @@
+// @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) => {
+    // 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}\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 = /#(\d+)/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

@@ -1,47 +1,53 @@
 // @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 
 
-(() => {
-
-    const DEFAULT_VERSION = '0.9.0'; // require('moment')().format('YYYYMMDD');
+(async () => {
 
+    const fs = require('fs');
     const path = require('path');
+    const temp = require('temp');
     const shell = require('shelljs');
+    const semver = require('semver');
+    const moment = require('moment');
     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, or 'nightly-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 = (() => {
+        const pkg = require(path.join(__dirname, '..', 'package.json'));
+        if (!pkg) {
+            return undefined;
+        }
+
+        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 version = yargs['cli-version'];
-    const force = yargs['force-download'];
     const { platform, arch } = process;
+    const buildFolder = path.join(__dirname, '..', 'build');
+    const cliName = `arduino-cli${platform === 'win32' ? '.exe' : ''}`;
+    const destinationPath = path.join(buildFolder, cliName);
 
-    const build = path.join(__dirname, '..', 'build');
-    const cli = path.join(build, `arduino-cli${platform === 'win32' ? '.exe' : ''}`);
-
+    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;
@@ -54,8 +60,82 @@
             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 {
 
-    const url = `https://downloads.arduino.cc/arduino-cli${version.startsWith('nightly-') ? '/nightly' : ''}/arduino-cli_${version}_${suffix}`;
-    downloader.downloadUnzipFile(url, cli, 'arduino-cli', force);
+        // 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 CLI from ${url}. Commitish: ${commitish ? commitish : 'HEAD'}`);
+
+        if (fs.existsSync(destinationPath)) {
+            shell.echo(`Skipping the CLI 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 CLI source to ${tempRepoPath}...`);
+        if (shell.exec(`git clone ${url} ${tempRepoPath}`).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo('<<< Cloned CLI 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 CLI...`);
+        if (shell.exec('go build', { cwd: tempRepoPath }).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo('<<< CLI build done.')
+
+        if (!fs.existsSync(path.join(tempRepoPath, cliName))) {
+            shell.echo(`Could not find the CLI at ${path.join(tempRepoPath, cliName)}.`);
+            shell.exit(1);
+        }
+
+        const builtCliPath = path.join(tempRepoPath, cliName);
+        shell.echo(`>>> Copying CLI from ${builtCliPath} to ${destinationPath}...`);
+        if (shell.cp(builtCliPath, destinationPath).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo(`<<< Copied the CLI.`);
+
+        shell.echo('<<< Verifying CLI...');
+        if (!fs.existsSync(destinationPath)) {
+            shell.exit(1);
+        }
+        shell.echo('>>> Verified CLI.');
+
+    }
 
 })();

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

@@ -0,0 +1,33 @@
+// @ts-check
+
+// The version to use.
+const version = '1.9.1';
+
+(async () => {
+
+    const os = require('os');
+    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);
+        process.exit(1);
+    }
+
+    if (shell.exec(`git clone https://github.com/arduino/arduino-examples.git ${repository}`).code !== 0) {
+        shell.exit(1);
+        process.exit(1);
+    }
+
+    if (shell.exec(`git -C ${repository} checkout tags/${version} -b ${version}`).code !== 0) {
+        shell.exit(1);
+        process.exit(1);
+    }
+
+    const destination = path.join(__dirname, '..', 'Examples');
+    shell.mkdir('-p', destination);
+    shell.cp('-fR', path.join(repository, 'examples', '*'), destination);
+
+})();

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 +4,103 @@
 // - https://downloads.arduino.cc/arduino-language-server/clangd/clangd_${VERSION}_${SUFFIX}
 
 (() => {
-
-    const DEFAULT_ALS_VERSION = 'nightly';
-    const DEFAULT_CLANGD_VERSION = '9.0.0';
-
   const path = require('path');
   const shell = require('shelljs');
   const downloader = require('./downloader');
 
+  const [DEFAULT_ALS_VERSION, DEFAULT_CLANGD_VERSION] = (() => {
+    const pkg = require(path.join(__dirname, '..', 'package.json'));
+    if (!pkg) return undefined;
+
+    const { arduino } = pkg;
+    if (!arduino) return undefined;
+
+    const { languageServer, clangd } = arduino;
+    if (!languageServer) return undefined;
+    if (!clangd) return undefined;
+
+    return [languageServer.version, clangd.version];
+  })();
+
+  if (!DEFAULT_ALS_VERSION) {
+    shell.echo(
+      `Could not retrieve Arduino Language Server version info from the 'package.json'.`
+    );
+    shell.exit(1);
+  }
+
+  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_ALS_VERSION,
-            choices: ['nightly'],
-            describe: `The version of the 'arduino-language-server' to download. Defaults to ${DEFAULT_ALS_VERSION}.`
+      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', '9.0.0'],
-            describe: `The version of 'clangd' to download. Defaults to ${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.`
+      describe: `If set, this script force downloads the 'arduino-language-server' even if it already exists on the file system.`,
     })
-        .version(false).parse();
+    .version(false)
+    .parse();
 
   const alsVersion = yargs['ls-version'];
-    const clangdVersion = yargs['clangd-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 alsTarget = path.join(build, `arduino-language-server${platform === 'win32' ? '.exe' : ''}`);
+  const lsExecutablePath = path.join(
+    build,
+    `arduino-language-server${platform === 'win32' ? '.exe' : ''}`
+  );
+  let clangdExecutablePath, lsSuffix, clangdSuffix;
 
-    let clangdTarget, alsSuffix, clangdSuffix;
-    switch (platform) {
-        case 'darwin':
-            clangdTarget = path.join(build, 'bin', 'clangd')
-            alsSuffix = 'Darwin_amd64.zip';
-            clangdSuffix = 'macos.zip';
+  switch (platformArch) {
+    case 'darwin-x64':
+      clangdExecutablePath = path.join(build, 'clangd');
+      lsSuffix = 'macOS_64bit.tar.gz';
+      clangdSuffix = 'macOS_64bit';
       break;
-        case 'linux':
-            clangdTarget = path.join(build, 'bin', 'clangd')
-            alsSuffix = 'Linux_amd64.zip';
-            clangdSuffix = 'linux.zip'
+    case 'linux-x64':
+      clangdExecutablePath = path.join(build, 'clangd');
+      lsSuffix = 'Linux_64bit.tar.gz';
+      clangdSuffix = 'Linux_64bit';
       break;
-        case 'win32':
-            clangdTarget = path.join(build, 'clangd.exe')
-            alsSuffix = 'Windows_NT_amd64.zip';
-            clangdSuffix = 'windows.zip';
+    case 'win32-x64':
+      clangdExecutablePath = path.join(build, 'clangd.exe');
+      lsSuffix = 'Windows_64bit.zip';
+      clangdSuffix = 'Windows_64bit';
       break;
   }
-    if (!alsSuffix) {
-        shell.echo(`The arduino-language-server is not available for ${platform} ${arch}.`);
+  if (!lsSuffix || !clangdSuffix) {
+    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.downloadUnzipAll(alsUrl, build, alsTarget, force);
-
-    const clangdUrl = `https://downloads.arduino.cc/arduino-language-server/clangd/clangd_${clangdVersion}_${clangdSuffix}`;
-    downloader.downloadUnzipAll(clangdUrl, build, clangdTarget, force);
+  const alsUrl = `https://downloads.arduino.cc/arduino-language-server/${
+    alsVersion === 'nightly'
+      ? 'nightly/arduino-language-server'
+      : 'arduino-language-server_' + alsVersion
+  }_${lsSuffix}`;
+  downloader.downloadUnzipAll(alsUrl, build, lsExecutablePath, force);
 
+  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.
 })();

arduino-ide-extension/scripts/downloader.js

@@ -5,13 +5,14 @@ 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;
 });
-process.on('uncaughtException', error => {
+process.on('uncaughtException', (error) => {
   shell.echo(String(error));
   shell.exit(1);
   throw error;
@@ -21,9 +22,14 @@ process.on('uncaughtException', error => {
  * @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
+ * @param force {boolean}     Whether to download even if the target file exists. `false` by default.
  */
-exports.downloadUnzipFile = async (url, targetFile, filePrefix, force) => {
+exports.downloadUnzipFile = async (
+  url,
+  targetFile,
+  filePrefix,
+  force = false
+) => {
   if (fs.existsSync(targetFile) && !force) {
     shell.echo(`Skipping download because file already exists: ${targetFile}`);
     return;
@@ -46,23 +52,25 @@ exports.downloadUnzipFile = async (url, targetFile, filePrefix, force) => {
 
   shell.echo('>>> Decompressing...');
   const files = await decompress(data, downloads, {
-        plugins: [
-            unzip(),
-            untargz()
-        ]
+    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));
+  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.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) {
+  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);
   }
@@ -71,7 +79,7 @@ exports.downloadUnzipFile = async (url, targetFile, filePrefix, force) => {
     shell.exit(1);
   }
   shell.echo(`Done: ${targetFile}`);
-}
+};
 
 /**
  * @param url {string}        Download URL
@@ -79,7 +87,13 @@ exports.downloadUnzipFile = async (url, targetFile, filePrefix, force) => {
  * @param targetFile {string} Path to the main file expected after decompressing
  * @param force {boolean}     Whether to download even if the target file exists
  */
-exports.downloadUnzipAll = async (url, targetDir, targetFile, force) => {
+exports.downloadUnzipAll = async (
+  url,
+  targetDir,
+  targetFile,
+  force,
+  decompressOptions = undefined
+) => {
   if (fs.existsSync(targetFile) && !force) {
     shell.echo(`Skipping download because file already exists: ${targetFile}`);
     return;
@@ -96,12 +110,13 @@ exports.downloadUnzipAll = async (url, targetDir, targetFile, force) => {
   shell.echo(`<<< Download succeeded.`);
 
   shell.echo('>>> Decompressing...');
-    const files = await decompress(data, targetDir, {
-        plugins: [
-            unzip(),
-            untargz()
-        ]
-    });
+  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);
@@ -113,4 +128,4 @@ exports.downloadUnzipAll = async (url, targetDir, targetFile, force) => {
     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);
         }
-    if (version !== 'nightly') {
+
+        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} ${repository}`).code !== 0) {
+        shell.exit(1);
+    }
+    shell.echo(`<<< Repository cloned.`);
+
+    const { platform } = process;
+    const build = path.join(__dirname, '..', 'build');
+    const cli = path.join(build, `arduino-cli${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 ${commitish}`).code !== 0) {
+            shell.exit(1);
         }
-    shell.echo('Generating TS/JS API from:');
+        shell.echo(`<<< Checked out commitish from 'package.json': '${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:');
     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/src/browser/arduino-commands.ts

@@ -1,58 +1,21 @@
 import { Command } from '@theia/core/lib/common/command';
 
+/**
+ * @deprecated all these commands should go under contributions and have their command, menu, keybinding, and toolbar contributions.
+ */
 export namespace ArduinoCommands {
-
-    export const VERIFY: Command = {
-        id: 'arduino-verify',
-        label: 'Verify Sketch'
-    }
-    export const VERIFY_TOOLBAR: Command = {
-        id: 'arduino-verify-toolbar',
-    }
-
-    export const UPLOAD: Command = {
-        id: 'arduino-upload',
-        label: 'Upload Sketch'
-    }
-    export const UPLOAD_TOOLBAR: Command = {
-        id: 'arduino-upload-toolbar',
-    }
-
   export const TOGGLE_COMPILE_FOR_DEBUG: Command = {
-        id: "arduino-toggle-compile-for-debug"
-    }
+    id: 'arduino-toggle-compile-for-debug',
+  };
 
-    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'
-    }
+  /**
+   * Unlike `OPEN_SKETCH`, it opens all files from a sketch folder. (ino, cpp, etc...)
+   */
+  export const OPEN_SKETCH_FILES: Command = {
+    id: 'arduino-open-sketch-files',
+  };
 
   export const OPEN_BOARDS_DIALOG: Command = {
-        id: "arduino-open-boards-dialog"
-    }
-
-    export const TOGGLE_ADVANCED_MODE: Command = {
-        id: "arduino-toggle-advanced-mode"
-    }
-    export const TOGGLE_ADVANCED_MODE_TOOLBAR: Command = {
-        id: "arduino-toggle-advanced-mode-toolbar"
-    }
+    id: 'arduino-open-boards-dialog',
+  };
 }

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

@@ -1,244 +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 { 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, KeybindingContribution } from '@theia/core/lib/browser';
-import { MenuContribution } from '@theia/core/lib/common/menu';
-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';
-import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
-import { MonacoThemingService } from '@theia/monaco/lib/browser/monaco-theming-service';
-
-const ElementQueries = require('css-element-queries/src/ElementQueries');
-
-MonacoThemingService.register({
-    id: 'arduinoTheme',
-    label: 'Light (Arduino)',
-    uiTheme: 'vs',
-    json: require('../../src/browser/data/arduino.color-theme.json')
-});
-
-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(KeybindingContribution).toService(ArduinoFrontendContribution);
-    bind(FrontendApplicationContribution).toService(ArduinoFrontendContribution);
-    bind(ColorContribution).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).toService(ArduinoWorkspaceService);
-
-    // 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 +1,764 @@
+import '../../src/browser/style/index.css';
+import { ContainerModule } 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,
+  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 { EditorPreviewContribution as TheiaEditorPreviewContribution } from '@theia/editor-preview/lib/browser/editor-preview-contribution';
+import { EditorPreviewContribution } 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,
+  KeybindingRegistry as TheiaKeybindingRegistry,
+  TabBarRendererFactory,
+  ContextMenuRenderer,
+  createTreeContainer,
+  TreeWidget,
+} from '@theia/core/lib/browser';
+import { MenuContribution } from '@theia/core/lib/common/menu';
+import { ApplicationShell } 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 { SerialServiceClientImpl } from './serial/serial-service-client-impl';
+import {
+  SerialServicePath,
+  SerialService,
+  SerialServiceClient,
+} from '../common/protocol/serial-service';
+import {
+  ConfigService,
+  ConfigServicePath,
+} from '../common/protocol/config-service';
+import { MonitorWidget } from './serial/monitor/monitor-widget';
+import { MonitorViewContribution } from './serial/monitor/monitor-view-contribution';
+import { SerialConnectionManager } from './serial/serial-connection-manager';
+import { SerialModel } from './serial/serial-model';
+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 { EditorMode } from './editor-mode';
+import { ListItemRenderer } from './widgets/component-list/list-item-renderer';
+import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
+import { 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';
+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 { KeybindingRegistry } from './theia/core/keybindings';
+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 { OutputWidget as TheiaOutputWidget } from '@theia/output/lib/browser/output-widget';
+import { OutputWidget } from './theia/output/output-widget';
+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 } 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,
+  ResponseServiceArduino,
+  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 { SearchInWorkspaceWidget as TheiaSearchInWorkspaceWidget } from '@theia/search-in-workspace/lib/browser/search-in-workspace-widget';
+import { SearchInWorkspaceWidget } from './theia/search-in-workspace/search-in-workspace-widget';
+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 { SearchInWorkspaceResultTreeWidget as TheiaSearchInWorkspaceResultTreeWidget } from '@theia/search-in-workspace/lib/browser/search-in-workspace-result-tree-widget';
+import { SearchInWorkspaceResultTreeWidget } from './theia/search-in-workspace/search-in-workspace-result-tree-widget';
+import { MonacoEditorProvider } from './theia/monaco/monaco-editor-provider';
+import { 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';
+
+const ElementQueries = require('css-element-queries/src/ElementQueries');
+
+MonacoThemingService.register({
+  id: 'arduino-theme',
+  label: 'Light (Arduino)',
+  uiTheme: 'vs',
+  json: require('../../src/browser/data/arduino.color-theme.json'),
+});
+
+export default new ContainerModule((bind, unbind, isBound, 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(ColorContribution).toService(ArduinoFrontendContribution);
+
+  bind(ArduinoToolbarContribution).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(ArduinoToolbarContribution);
+
+  // 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();
+  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);
+
+  // 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
+  );
+
+  // Board select dialog
+  bind(BoardsConfigDialogWidget).toSelf().inSingletonScope();
+  bind(BoardsConfigDialog).toSelf().inSingletonScope();
+  bind(BoardsConfigDialogProps).toConstantValue({
+    title: nls.localize('arduino/common/selectBoard', 'Select Board'),
+  });
+
+  // Core service
+  bind(CoreService)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        CoreServicePath
+      )
+    )
+    .inSingletonScope();
+
+  // Serial monitor
+  bind(SerialModel).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(SerialModel);
+  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 serial service
+  bind(SerialService)
+    .toDynamicValue((context) => {
+      const connection = context.container.get(WebSocketConnectionProvider);
+      const client =
+        context.container.get<SerialServiceClient>(SerialServiceClient);
+      return connection.createProxy(SerialServicePath, client);
+    })
+    .inSingletonScope();
+  bind(SerialConnectionManager).toSelf().inSingletonScope();
+
+  // Serial service client to receive and delegate notifications from the backend.
+  bind(SerialServiceClient).to(SerialServiceClientImpl).inSingletonScope();
+
+  bind(WorkspaceService).toSelf().inSingletonScope();
+  rebind(TheiaWorkspaceService).toService(WorkspaceService);
+  bind(WorkspaceVariableContribution).toSelf().inSingletonScope();
+  rebind(TheiaWorkspaceVariableContribution).toService(
+    WorkspaceVariableContribution
+  );
+
+  // Customizing default Theia layout based on the editor mode: `pro-mode` or `classic`.
+  bind(EditorMode).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(EditorMode);
+
+  // 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(TheiaEditorPreviewContribution)
+    .to(EditorPreviewContribution)
+    .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(TheiaKeybindingRegistry).to(KeybindingRegistry).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(OutputWidget).toSelf().inSingletonScope();
+  rebind(TheiaOutputWidget).toService(OutputWidget);
+  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);
+
+  bind(SearchInWorkspaceWidget).toSelf();
+  rebind(TheiaSearchInWorkspaceWidget).toService(SearchInWorkspaceWidget);
+
+  // replace search icon
+  rebind(TheiaSearchInWorkspaceFactory)
+    .to(SearchInWorkspaceFactory)
+    .inSingletonScope();
+
+  rebind(TheiaSearchInWorkspaceResultTreeWidget).toDynamicValue(
+    ({ container }) => {
+      const childContainer = createTreeContainer(container);
+      childContainer.bind(SearchInWorkspaceResultTreeWidget).toSelf();
+      childContainer
+        .rebind(TreeWidget)
+        .toService(SearchInWorkspaceResultTreeWidget);
+      return childContainer.get(SearchInWorkspaceResultTreeWidget);
+    }
+  );
+
+  // 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);
+
+  bind(ArduinoDaemon)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ArduinoDaemonPath
+      )
+    )
+    .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);
+
+  bind(ResponseServiceImpl)
+    .toSelf()
+    .inSingletonScope()
+    .onActivation(({ container }, responseService) => {
+      WebSocketConnectionProvider.createProxy(
+        container,
+        ResponseServicePath,
+        responseService
+      );
+      return responseService;
+    });
+
+  bind(ResponseService).toService(ResponseServiceImpl);
+  bind(ResponseServiceArduino).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.
+  bind(EditorCommandContribution).toSelf().inSingletonScope();
+  rebind(TheiaEditorCommandContribution).toService(EditorCommandContribution);
+
+  // Silent the badge decoration in the Explorer view.
+  bind(NavigatorTabBarDecorator).toSelf().inSingletonScope();
+  rebind(TheiaNavigatorTabBarDecorator).toService(NavigatorTabBarDecorator);
+
+  // 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);
+
+  // 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(UserFieldsDialogWidget).toSelf().inSingletonScope();
+  bind(UserFieldsDialog).toSelf().inSingletonScope();
+  bind(UserFieldsDialogProps).toConstantValue({
+    title: 'UserFields',
+  });
+});

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

@@ -0,0 +1,205 @@
+import { interfaces } from '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 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.compile.verbose': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/compile.verbose',
+        'True for verbose compile output. False by default'
+      ),
+      default: false,
+    },
+    '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.autoUpdate': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/ide.autoUpdate',
+        'True to enable automatic update checks. The IDE will check for updates automatically and periodically.'
+      ),
+      default: true,
+    },
+    '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.sketchSyncEnpoint': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/cloud.sketchSyncEnpoint',
+        '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',
+    },
+  },
+};
+
+export interface ArduinoConfiguration {
+  'arduino.language.log': boolean;
+  'arduino.compile.verbose': boolean;
+  'arduino.compile.warnings': CompilerWarnings;
+  'arduino.upload.verbose': boolean;
+  'arduino.upload.verify': boolean;
+  'arduino.window.autoScale': boolean;
+  'arduino.window.zoomLevel': number;
+  'arduino.ide.autoUpdate': boolean;
+  '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.sketchSyncEnpoint': string;
+  'arduino.auth.clientID': string;
+  'arduino.auth.domain': string;
+  'arduino.auth.audience': string;
+  'arduino.auth.registerUri': string;
+}
+
+export const ArduinoPreferences = Symbol('ArduinoPreferences');
+export type ArduinoPreferences = PreferenceProxy<ArduinoConfiguration>;
+
+export function createArduinoPreferences(
+  preferences: PreferenceService
+): ArduinoPreferences {
+  return createPreferenceProxy(preferences, ArduinoConfigSchema);
+}
+
+export function bindArduinoPreferences(bind: interfaces.Bind): void {
+  bind(ArduinoPreferences).toDynamicValue((ctx) => {
+    const preferences = ctx.container.get<PreferenceService>(PreferenceService);
+    return createArduinoPreferences(preferences);
+  });
+  bind(PreferenceContribution).toConstantValue({
+    schema: ArduinoConfigSchema,
+  });
+}

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

@@ -9,7 +9,7 @@ import { MaybePromise } from '@theia/core/lib/common/types';
  * `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
@@ -24,20 +24,24 @@ namespace ArduinoWorkspaceRootResolver {
     readonly isValid: (uri: string) => MaybePromise<boolean>;
   }
   export interface ResolveOptions {
-        readonly hash?: string
+    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> {
+  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)) {
+    for (const uri of [
+      this.hashToUri(hash),
+      ...recentWorkspaces,
+      ...recentSketches,
+    ].filter(notEmpty)) {
       const valid = await this.isValid(uri);
       if (valid) {
         return { uri };
@@ -56,13 +60,14 @@ export class ArduinoWorkspaceRootResolver {
   // - 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('#')) {
+    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 new URI(
+        toUnix(path.slice(isWindows && hash.startsWith('/') ? 1 : 0))
+      )
+        .withScheme('file')
+        .toString();
     }
     return undefined;
   }
-
 }

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

@@ -1,79 +0,0 @@
-import { injectable, inject } from 'inversify';
-import { MessageService } from '@theia/core';
-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;
-
-    @inject(MessageService)
-    protected readonly messageService: MessageService;
-
-    private workspaceUri?: Promise<string | undefined>;
-
-    protected getDefaultWorkspaceUri(): Promise<string | undefined> {
-        if (this.workspaceUri) {
-            // Avoid creating a new sketch twice
-            return this.workspaceUri;
-        }
-        this.workspaceUri = (async () => {
-            try {
-                const hash = window.location.hash;
-                const [recentWorkspaces, recentSketches] = await Promise.all([
-                    this.server.getRecentWorkspaces(),
-                    this.sketchService.getSketches().then(sketches => sketches.map(s => s.uri))
-                ]);
-                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());
-                this.logger.info(`No valid workspace URI found. Creating new sketch in ${sketchDirUri}`)
-                return (await this.sketchService.createNewSketch(sketchDirUri)).uri;
-            } catch (err) {
-                this.logger.fatal(`Failed to determine the sketch directory: ${err}`)
-                this.messageService.error(
-                    'There was an error creating the sketch directory. ' +
-                    'See the log for more details. ' +
-                    'The application will probably not work as expected.')
-                return super.getDefaultWorkspaceUri();
-            }
-        })();
-        return this.workspaceUri;
-    }
-
-    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 +1,93 @@
+import { inject, injectable } from '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;
+
+  onStart(): void {
+    this.toDispose.push(this.onSessionDidChangeEmitter);
+    this.service.setClient(this);
+    this.service
+      .session()
+      .then((session) => this.notifySessionDidChange(session));
+    this.setOptions();
+    this.arduinoPreferences.onPreferenceChanged((event) => {
+      if (event.preferenceName.startsWith('arduino.auth.')) {
+        this.setOptions();
+      }
+    });
+  }
+
+  setOptions(): void {
+    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

@@ -1,12 +1,16 @@
 import { injectable, inject } from '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 { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
-import { InstallationProgressDialog } from '../components/progress-dialog';
+import {
+  BoardsService,
+  BoardsPackage,
+  Board,
+} from '../../common/protocol/boards-service';
+import { BoardsServiceProvider } from './boards-service-provider';
 import { BoardsConfig } from './boards-config';
-
+import { Installable, ResponseServiceArduino } from '../../common/protocol';
+import { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
+import { nls } from '@theia/core/lib/common';
 
 /**
  * Listens on `BoardsConfig.Config` changes, if a board is selected which does not
@@ -14,50 +18,115 @@ import { BoardsConfig } from './boards-config';
  */
 @injectable()
 export class BoardsAutoInstaller implements FrontendApplicationContribution {
-
   @inject(MessageService)
   protected readonly messageService: MessageService;
 
   @inject(BoardsService)
   protected readonly boardsService: BoardsService;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
+
+  @inject(ResponseServiceArduino)
+  protected readonly responseService: ResponseServiceArduino;
 
   @inject(BoardsListWidgetFrontendContribution)
   protected readonly boardsManagerFrontendContribution: BoardsListWidgetFrontendContribution;
 
+  // Workaround for https://github.com/eclipse-theia/theia/issues/9349
+  protected notifications: Board[] = [];
+
   onStart(): void {
-        this.boardsServiceClient.onBoardsConfigChanged(this.ensureCoreExists.bind(this));
+    this.boardsServiceClient.onBoardsConfigChanged(
+      this.ensureCoreExists.bind(this)
+    );
     this.ensureCoreExists(this.boardsServiceClient.boardsConfig);
   }
 
   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) {
+    const { selectedBoard, selectedPort } = config;
+    if (
+      selectedBoard &&
+      selectedPort &&
+      !this.notifications.find((board) => Board.sameAs(board, selectedBoard))
+    ) {
+      this.notifications.push(selectedBoard);
+      this.boardsService.search({}).then((packages) => {
+        // 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
+        );
+
+        const candidate = candidates[0];
+        if (candidate) {
+          const version = candidate.availableVersions[0]
+            ? `[v ${candidate.availableVersions[0]}]`
+            : '';
+          const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
+          const manualInstall = nls.localize(
+            'arduino/board/installManually',
+            'Install Manually'
+          );
           // tslint:disable-next-line:max-line-length
-                    this.messageService.info(`The \`"${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();
+          this.messageService
+            .info(
+              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?',
+                candidate.name,
+                version,
+                selectedBoard.name
+              ),
+              manualInstall,
+              yes
+            )
+            .then(async (answer) => {
+              const index = this.notifications.findIndex((board) =>
+                Board.sameAs(board, selectedBoard)
+              );
+              if (index !== -1) {
+                this.notifications.splice(index, 1);
               }
+              if (answer === yes) {
+                await Installable.installWithProgress({
+                  installable: this.boardsService,
+                  item: candidate,
+                  messageService: this.messageService,
+                  responseService: this.responseService,
+                  version: candidate.availableVersions[0],
+                });
+                return;
               }
-                        if (answer) {
-                            this.boardsManagerFrontendContribution.openView({ reveal: true }).then(widget => widget.refresh(candidate.name.toLocaleLowerCase()));
+              if (answer === manualInstall) {
+                this.boardsManagerFrontendContribution
+                  .openView({ reveal: true })
+                  .then((widget) =>
+                    widget.refresh(candidate.name.toLocaleLowerCase())
+                  );
               }
             });
         }
-            })
+      });
     }
   }
-
 }

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

@@ -4,18 +4,23 @@ 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(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
 
-    protected readonly onBoardConfigChangedEmitter = new Emitter<BoardsConfig.Config>();
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
+
+  protected readonly onFilterTextDidChangeEmitter = new Emitter<string>();
+  protected readonly onBoardConfigChangedEmitter =
+    new Emitter<BoardsConfig.Config>();
   readonly onBoardConfigChanged = this.onBoardConfigChangedEmitter.event;
 
   protected focusNode: HTMLElement | undefined;
@@ -23,24 +28,36 @@ export class BoardsConfigDialogWidget extends ReactWidget {
   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'>
+    return (
+      <div className="selectBoardContainer">
         <BoardsConfig
-                boardsService={this.boardsService}
-                boardsServiceClient={this.boardsServiceClient}
+          boardsServiceProvider={this.boardsServiceClient}
+          notificationCenter={this.notificationCenter}
           onConfigChange={this.fireConfigChanged}
-                onFocusNodeSet={this.setFocusNode} />
-        </div>;
+          onFocusNodeSet={this.setFocusNode}
+          onFilteredTextDidChangeEvent={this.onFilterTextDidChangeEmitter.event}
+        />
+      </div>
+    );
   }
 
   protected onActivateRequest(msg: Message): void {
@@ -50,6 +67,4 @@ export class BoardsConfigDialogWidget extends ReactWidget {
     }
     (this.focusNode || this.node).focus();
   }
-
-
 }

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

@@ -1,45 +1,64 @@
 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 { 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(BoardsService)
   protected readonly boardService: BoardsService;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
 
   protected config: BoardsConfig.Config = {};
 
-    constructor(@inject(BoardsConfigDialogProps) protected readonly props: BoardsConfigDialogProps) {
+  constructor(
+    @inject(BoardsConfigDialogProps)
+    protected readonly props: BoardsConfigDialogProps
+  ) {
     super(props);
 
     this.contentNode.classList.add('select-board-dialog');
     this.contentNode.appendChild(this.createDescription());
 
-        this.appendCloseButton('CANCEL');
-        this.appendAcceptButton('OK');
+    this.appendCloseButton(
+      nls.localize('vscode/issueMainService/cancel', 'Cancel')
+    );
+    this.appendAcceptButton(nls.localize('vscode/issueMainService/ok', 'OK'));
   }
 
   @postConstruct()
   protected init(): void {
-        this.toDispose.push(this.boardsServiceClient.onBoardsConfigChanged(config => {
+    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.
+   */
+  async open(
+    query: string | undefined = undefined
+  ): Promise<BoardsConfig.Config | undefined> {
+    if (typeof query === 'string') {
+      this.widget.search(query);
+    }
+    return super.open();
   }
 
   protected createDescription(): HTMLElement {
@@ -47,7 +66,10 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
     head.classList.add('head');
 
     const title = document.createElement('div');
-        title.textContent = 'Select Other Board & Port';
+    title.textContent = nls.localize(
+      'arduino/board/configDialogTitle',
+      'Select Other Board & Port'
+    );
     title.classList.add('title');
     head.appendChild(title);
 
@@ -56,10 +78,16 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
     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.'
+      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('p');
+      const p = document.createElement('div');
       p.textContent = paragraph;
       text.appendChild(p);
     }
@@ -72,10 +100,12 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
       Widget.detach(this.widget);
     }
     Widget.attach(this.widget, this.contentNode);
-        this.toDisposeOnDetach.push(this.widget.onBoardConfigChanged(config => {
+    this.toDisposeOnDetach.push(
+      this.widget.onBoardConfigChanged((config) => {
         this.config = config;
         this.update();
-        }));
+      })
+    );
     super.onAfterAttach(msg);
     this.update();
   }
@@ -99,7 +129,10 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
   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 nls.localize(
+          'arduino/board/pleasePickBoard',
+          'Please pick a board connected to the port you have selected.'
+        );
       }
       return false;
     }
@@ -109,5 +142,4 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
   get value(): BoardsConfig.Config {
     return this.config;
   }
-
 }

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

@@ -1,88 +1,143 @@
 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 { 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,
+  AttachedBoardsChangeEvent,
+  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';
 
 export namespace BoardsConfig {
-
   export interface Config {
     selectedBoard?: Board;
     selectedPort?: Port;
   }
 
   export interface Props {
-        readonly boardsService: BoardsService;
-        readonly boardsServiceClient: BoardsServiceClientImpl;
+    readonly boardsServiceProvider: BoardsServiceProvider;
+    readonly notificationCenter: NotificationCenter;
     readonly onConfigChange: (config: Config) => void;
     readonly onFocusNodeSet: (element: HTMLElement | undefined) => void;
+    readonly onFilteredTextDidChangeEvent: Event<string>;
   }
 
   export interface State extends Config {
-        searchResults: Array<Board & { packageName: string }>;
+    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 { selected, label, missing, details } = this.props;
     const classNames = ['item'];
     if (selected) {
       classNames.push('selected');
     }
     if (missing === true) {
-            classNames.push('missing')
+      classNames.push('missing');
     }
-        return <div onClick={this.onClick} className={classNames.join(' ')} title={`${label}${!detail ? '' : detail}`}>
-            <div className='label'>
-                {label}
+    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>
-            {!detail ? '' : <div className='detail'>{detail}</div>}
-            {!selected ? '' : <div className='selected-icon'><i className='fa fa-check' /></div>}
-        </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();
 
   constructor(props: BoardsConfig.Props) {
     super(props);
 
-        const { boardsConfig } = props.boardsServiceClient;
+    const { boardsConfig } = props.boardsServiceProvider;
     this.state = {
       searchResults: [],
       knownPorts: [],
       showAllPorts: false,
-            ...boardsConfig
-        }
+      query: '',
+      ...boardsConfig,
+    };
   }
 
   componentDidMount() {
     this.updateBoards();
-        this.props.boardsService.getAvailablePorts().then(({ ports }) => this.updatePorts(ports));
-        const { boardsServiceClient: client } = this.props;
+    this.updatePorts(
+      this.props.boardsServiceProvider.availableBoards
+        .map(({ port }) => port)
+        .filter(notEmpty)
+    );
     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());
-            })
+      this.props.notificationCenter.onAttachedBoardsChanged((event) =>
+        this.updatePorts(
+          event.newState.ports,
+          AttachedBoardsChangeEvent.diff(event).detached.ports
+        )
+      ),
+      this.props.boardsServiceProvider.onBoardsConfigChanged(
+        ({ selectedBoard, selectedPort }) => {
+          this.setState({ selectedBoard, selectedPort }, () =>
+            this.fireConfigChanged()
+          );
+        }
+      ),
+      this.props.notificationCenter.onPlatformInstalled(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onPlatformUninstalled(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onIndexUpdated(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onDaemonStarted(() =>
+        this.updateBoards(this.state.query)
+      ),
+      this.props.notificationCenter.onDaemonStopped(() =>
+        this.setState({ searchResults: [] })
+      ),
+      this.props.onFilteredTextDidChangeEvent((query) =>
+        this.setState({ query }, () => this.updateBoards(this.state.query))
+      ),
     ]);
   }
 
@@ -95,201 +150,315 @@ export class BoardsConfig extends React.Component<BoardsConfig.Props, BoardsConf
     this.props.onConfigChange({ selectedBoard, selectedPort });
   }
 
-    protected updateBoards = (eventOrQuery: React.ChangeEvent<HTMLInputElement> | string = '') => {
-        const query = (typeof eventOrQuery === 'string'
+  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 }));
-    }
+        : 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 }) => {
+    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))) {
+      if (removedPorts.some((port) => Port.sameAs(port, selectedPort))) {
         selectedPort = undefined;
       }
-            this.setState({ knownPorts, selectedPort }, () => this.fireConfigChanged());
+      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 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 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);
     });
-    }
-
-    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 }));
-        });
-    }
+    return { knownPorts: ports };
+  };
 
   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) => {
+  protected selectBoard = (selectedBoard: BoardWithPackage | undefined) => {
     this.setState({ selectedBoard }, () => this.fireConfigChanged());
-    }
+  };
 
   protected focusNodeSet = (element: HTMLElement | null) => {
     this.props.onFocusNodeSet(element || undefined);
-    }
+  };
 
   render(): React.ReactNode {
-        return <div className='body'>
+    return (
+      <div className="body">
         {this.renderContainer('boards', this.renderBoards.bind(this))}
-            {this.renderContainer('ports', this.renderPorts.bind(this), this.renderPortsFooter.bind(this))}
-        </div>;
+        {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>
+  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 className="footer">{footerRenderer ? footerRenderer() : ''}</div>
         </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);
+    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);
+      }
     }
 
-        // 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;
-        }
-
-        return <React.Fragment>
-            <div className='search'>
-                <input type='search' className='theia-input' placeholder='SEARCH BOARD' onChange={this.updateBoards} ref={this.focusNodeSet} />
-                <i className='fa fa-search'></i>
+    return (
+      <React.Fragment>
+        <div className="search">
+          <input
+            type="search"
+            value={query}
+            className="theia-input"
+            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}`}
+        <div className="boards list">
+          {Array.from(distinctBoards.values()).map((board) => (
+            <Item<BoardWithPackage>
+              key={toKey(board)}
               item={board}
               label={board.name}
-                    detail={(distinctBoardNames.get(board.name) || 0) > 1 ? ` - ${board.packageName}` : undefined}
-                    selected={selected(board)}
+              details={board.details}
+              selected={board.selected}
               onClick={this.selectBoard}
-                    missing={!Board.installed(board)}
-                />)}
+              missing={board.missing}
+            />
+          ))}
         </div>
-        </React.Fragment>;
+      </React.Fragment>
+    );
   }
 
   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)}
+    let ports = [] as Port[];
+    if (this.state.showAllPorts) {
+      ports = this.state.knownPorts;
+    } else {
+      ports = this.state.knownPorts.filter((port) => {
+        if (port.protocol === 'serial') {
+          return true;
+        }
+        // All other ports with different protocol are
+        // only shown if there is a recognized board
+        // connected
+        for (const board of this.availableBoards) {
+          if (board.port?.address === port.address) {
+            return true;
+          }
+        }
+      });
+    }
+    return !ports.length ? (
+      <div className="loading noselect">No ports discovered</div>
+    ) : (
+      <div className="ports list">
+        {ports.map((port) => (
+          <Item<Port>
+            key={`${port.id}`}
             item={port}
             label={Port.toString(port)}
-                        selected={Port.equals(this.state.selectedPort, port)}
+            selected={Port.sameAs(this.state.selectedPort, port)}
             onClick={this.selectPort}
-                    />)}
+          />
+        ))}
       </div>
     );
   }
 
   protected renderPortsFooter(): React.ReactNode {
-        return <div className='noselect'>
+    return (
+      <div className="noselect">
         <label
-                title='Shows all available ports when enabled'>
+          title={nls.localize(
+            'arduino/board/showAllAvailablePorts',
+            'Shows all available ports when enabled'
+          )}
+        >
           <input
-                    type='checkbox'
+            type="checkbox"
             defaultChecked={this.state.showAllPorts}
             onChange={this.toggleFilterPorts}
           />
           <span>Show all ports</span>
         </label>
-        </div>;
+      </div>
+    );
   }
-
 }
 
 export namespace BoardsConfig {
-
   export namespace Config {
-
-        export function sameAs(config: Config, other: Config | AttachedSerialBoard): boolean {
+    export function sameAs(config: Config, other: Config | Board): boolean {
       const { selectedBoard, selectedPort } = config;
-            if (AttachedSerialBoard.is(other)) {
-                return !!selectedBoard
-                    && Board.equals(other, selectedBoard)
-                    && Port.sameAs(selectedPort, other.port);
+      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;
+      return (
+        left.selectedBoard === right.selectedBoard &&
+        left.selectedPort === right.selectedPort
+      );
     }
 
-        export function toString(config: Config, options: { default: string } = { default: '' }): string {
+    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) : ''}`;
+      return `${name}${port ? ` at ${port.address}` : ''}`;
     }
 
+    export function setConfig(
+      config: Config | undefined,
+      urlToAttachTo: URL
+    ): URL {
+      const copy = new URL(urlToAttachTo.toString());
+      if (!config) {
+        copy.searchParams.delete('boards-config');
+        return copy;
       }
 
+      const selectedBoard = config.selectedBoard
+        ? {
+            name: config.selectedBoard.name,
+            fqbn: config.selectedBoard.fqbn,
+          }
+        : undefined;
+      const selectedPort = config.selectedPort
+        ? {
+            protocol: config.selectedPort.protocol,
+            address: config.selectedPort.address,
+          }
+        : undefined;
+      const jsonConfig = JSON.stringify({ selectedBoard, selectedPort });
+      copy.searchParams.set('boards-config', encodeURIComponent(jsonConfig));
+      return copy;
+    }
+
+    export function getConfig(url: URL): Config | undefined {
+      const encoded = url.searchParams.get('boards-config');
+      if (!encoded) {
+        return undefined;
+      }
+      try {
+        const raw = decodeURIComponent(encoded);
+        const candidate = JSON.parse(raw);
+        if (typeof candidate === 'object') {
+          return candidate;
+        }
+        console.warn(
+          `Expected candidate to be an object. It was ${typeof candidate}. URL was: ${url}`
+        );
+        return undefined;
+      } catch (e) {
+        console.log(`Could not get board config from URL: ${url}.`, e);
+        return undefined;
+      }
+    }
+  }
 }

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

@@ -0,0 +1,164 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from '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';
+
+@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;
+
+  protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+  protected readonly toDisposeOnBoardChange = new DisposableCollection();
+
+  async onStart(): Promise<void> {
+    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: `${i}`,
+                    label,
+                  });
+                  return Disposable.create(() =>
+                    this.menuRegistry.unregisterMenuAction(commandId)
+                  );
+                }),
+              ]);
+            }
+          }
+          if (programmers.length) {
+            const programmersMenuPath = [
+              ...ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP,
+              'z02_programmers',
+            ];
+            const programmerNls = nls.localize(
+              'arduino/board/programmer',
+              'Programmer'
+            );
+            const label = selectedProgrammer
+              ? `${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 +1,272 @@
+import { injectable, inject, named } from 'inversify';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { deepClone } from '@theia/core/lib/common/objects';
+import { MaybePromise } from '@theia/core/lib/common/types';
+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,
+  Installable,
+  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.onPlatformInstalled(async ({ item }) => {
+      const { installedVersion: version } = item;
+      if (!version) {
+        return;
+      }
+      let shouldFireChanged = false;
+      for (const fqbn of item.boards
+        .map(({ fqbn }) => fqbn)
+        .filter(notEmpty)
+        .filter((fqbn) => !!fqbn)) {
+        const key = this.getStorageKey(fqbn, version);
+        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,
+    boardsPackageVersion: MaybePromise<
+      Installable.Version | undefined
+    > = this.getBoardsPackageVersion(fqbn)
+  ): Promise<string | undefined> {
+    if (!fqbn) {
+      return undefined;
+    }
+
+    const { configOptions } = await this.getData(fqbn, boardsPackageVersion);
+    return ConfigOption.decorate(fqbn, configOptions);
+  }
+
+  async getData(
+    fqbn: string | undefined,
+    boardsPackageVersion: MaybePromise<
+      Installable.Version | undefined
+    > = this.getBoardsPackageVersion(fqbn)
+  ): Promise<BoardsDataStore.Data> {
+    if (!fqbn) {
+      return BoardsDataStore.Data.EMPTY;
+    }
+
+    const version = await boardsPackageVersion;
+    if (!version) {
+      return BoardsDataStore.Data.EMPTY;
+    }
+    const key = this.getStorageKey(fqbn, version);
+    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 },
+    boardsPackageVersion: MaybePromise<
+      Installable.Version | undefined
+    > = this.getBoardsPackageVersion(fqbn)
+  ): Promise<boolean> {
+    const data = deepClone(await this.getData(fqbn, boardsPackageVersion));
+    const { programmers } = data;
+    if (!programmers.find((p) => Programmer.equals(selectedProgrammer, p))) {
+      return false;
+    }
+
+    const version = await boardsPackageVersion;
+    if (!version) {
+      return false;
+    }
+
+    await this.setData({
+      fqbn,
+      data: { ...data, selectedProgrammer },
+      version,
+    });
+    this.fireChanged();
+    return true;
+  }
+
+  async selectConfigOption(
+    {
+      fqbn,
+      option,
+      selectedValue,
+    }: { fqbn: string; option: string; selectedValue: string },
+    boardsPackageVersion: MaybePromise<
+      Installable.Version | undefined
+    > = this.getBoardsPackageVersion(fqbn)
+  ): Promise<boolean> {
+    const data = deepClone(await this.getData(fqbn, boardsPackageVersion));
+    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;
+    }
+    const version = await boardsPackageVersion;
+    if (!version) {
+      return false;
+    }
+
+    await this.setData({ fqbn, data, version });
+    this.fireChanged();
+    return true;
+  }
+
+  protected async setData({
+    fqbn,
+    data,
+    version,
+  }: {
+    fqbn: string;
+    data: BoardsDataStore.Data;
+    version: Installable.Version;
+  }): Promise<void> {
+    const key = this.getStorageKey(fqbn, version);
+    return this.storageService.setData(key, data);
+  }
+
+  protected getStorageKey(fqbn: string, version: Installable.Version): string {
+    return `.arduinoIDE-configOptions-${version}-${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();
+  }
+
+  protected async getBoardsPackageVersion(
+    fqbn: string | undefined
+  ): Promise<Installable.Version | undefined> {
+    if (!fqbn) {
+      return undefined;
+    }
+    const boardsPackage = await this.boardsService.getContainerBoardPackage({
+      fqbn,
+    });
+    if (!boardsPackage) {
+      return undefined;
+    }
+    return boardsPackage.installedVersion;
+  }
+}
+
+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 +1,84 @@
-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 'inversify';
+import {
+  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';
 
 @injectable()
-export class BoardsListWidget extends ListWidget<BoardPackage> {
-
+export class BoardsListWidget extends ListWidget<BoardsPackage> {
   static WIDGET_ID = 'boards-list-widget';
-    static WIDGET_LABEL = 'Boards Manager';
+  static WIDGET_LABEL = nls.localize('arduino/boardsManager', 'Boards Manager');
 
   constructor(
     @inject(BoardsService) protected service: BoardsService,
-        @inject(ListItemRenderer) protected itemRenderer: ListItemRenderer<BoardPackage>) {
-
+    @inject(ListItemRenderer)
+    protected itemRenderer: ListItemRenderer<BoardsPackage>
+  ) {
     super({
       id: BoardsListWidget.WIDGET_ID,
       label: BoardsListWidget.WIDGET_LABEL,
-            iconClass: 'fa fa-microchip',
+      iconClass: 'fa fa-arduino-boards',
       searchable: service,
       installable: service,
-            itemLabel: (item: BoardPackage) => item.name,
-            itemRenderer
+      itemLabel: (item: BoardsPackage) => item.name,
+      itemDeprecated: (item: BoardsPackage) => item.deprecated,
+      itemRenderer,
     });
   }
 
+  @postConstruct()
+  protected init(): void {
+    super.init();
+    this.toDispose.pushAll([
+      this.notificationCenter.onPlatformInstalled(() =>
+        this.refresh(undefined)
+      ),
+      this.notificationCenter.onPlatformUninstalled(() =>
+        this.refresh(undefined)
+      ),
+    ]);
+  }
+
+  protected 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 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 +1,657 @@
+import { injectable, inject } from 'inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { 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,
+} from '../../common/protocol';
+import { BoardsConfig } from './boards-config';
+import { naturalCompare } from '../../common/utils';
+import { NotificationCenter } from '../notification-center';
+import { ArduinoCommands } from '../arduino-commands';
+import { StorageWrapper } from '../storage-wrapper';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class BoardsServiceProvider implements FrontendApplicationContribution {
+  @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;
+
+  protected readonly onBoardsConfigChangedEmitter =
+    new Emitter<BoardsConfig.Config>();
+  protected readonly onAvailableBoardsChangedEmitter = new Emitter<
+    AvailableBoard[]
+  >();
+  protected readonly onAvailablePortsChangedEmitter = new Emitter<Port[]>();
+
+  /**
+   * 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[] = [];
+
+  /**
+   * Unlike `onAttachedBoardsChanged` this even fires when the user modifies the selected board in the IDE.\
+   * This even 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;
+
+  onStart(): void {
+    this.notificationCenter.onAttachedBoardsChanged(
+      this.notifyAttachedBoardsChanged.bind(this)
+    );
+    this.notificationCenter.onPlatformInstalled(
+      this.notifyPlatformInstalled.bind(this)
+    );
+    this.notificationCenter.onPlatformUninstalled(
+      this.notifyPlatformUninstalled.bind(this)
+    );
+
+    Promise.all([
+      this.boardsService.getAttachedBoards(),
+      this.boardsService.getAvailablePorts(),
+      this.loadState(),
+    ]).then(([attachedBoards, availablePorts]) => {
+      this._attachedBoards = attachedBoards;
+      this._availablePorts = availablePorts;
+      this.onAvailablePortsChangedEmitter.fire(this._availablePorts);
+      this.reconcileAvailableBoards().then(() => this.tryReconnect());
+    });
+  }
+
+  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;
+    this._availablePorts = event.newState.ports;
+    this.onAvailablePortsChangedEmitter.fire(this._availablePorts);
+    this.reconcileAvailableBoards().then(() => this.tryReconnect());
+  }
+
+  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(
+                ArduinoCommands.OPEN_BOARDS_DIALOG.id,
+                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 async tryReconnect(): Promise<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 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 this.availableBoards.filter(
+        ({ state }) => state !== AvailableBoard.State.incomplete
+      )) {
+        if (
+          this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn &&
+          this.latestValidBoardsConfig.selectedBoard.name === board.name &&
+          this.latestValidBoardsConfig.selectedPort.protocol === board.port?.protocol
+        ) {
+          this.boardsConfig = {
+            ...this.latestValidBoardsConfig,
+            selectedPort: board.port,
+          };
+          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.info('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 || !this._boardsConfig.selectedPort) {
+      return [];
+    }
+    const fqbn = this._boardsConfig.selectedBoard.fqbn;
+    if (!fqbn) {
+      return [];
+    }
+    const protocol = this._boardsConfig.selectedPort.protocol;
+    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;
+  }
+
+  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) => {
+      if (port.protocol === 'serial') {
+        // We always show all serial ports, even if there
+        // is no recognized board connected to it
+        return true;
+      }
+
+      // All other ports with different protocol are
+      // only shown if there is a recognized board
+      // connected
+      for (const board of attachedBoards) {
+        if (board.port?.address === port.address) {
+          return true;
+        }
+      }
+      return false;
+    });
+
+    for (const boardPort of availableBoardPorts) {
+      const board = attachedBoards.find(({ port }) =>
+        Port.sameAs(boardPort, port)
+      );
+      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: boardPort,
+        };
+      } else {
+        availableBoard = {
+          name: nls.localize('arduino/common/unknown', 'Unknown'),
+          port: boardPort,
+          state: AvailableBoard.State.incomplete,
+        };
+      }
+      availableBoards.push(availableBoard);
+    }
+
+    if (
+      boardsConfig.selectedBoard &&
+      !availableBoards.some(({ selected }) => selected)
+    ) {
+      // 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) {
+        availableBoards.splice(found, 1);
+      }
+      availableBoards.push({
+        ...boardsConfig.selectedBoard,
+        port: boardsConfig.selectedPort,
+        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 =
+        !!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 URL if it was not persisted.
+      if (!storedLatestBoardsConfig) {
+        storedLatestBoardsConfig = BoardsConfig.Config.getConfig(
+          new URL(window.location.href)
+        );
+      }
+      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
+    );
+  }
+}
+
+/**
+ * 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

@@ -1,10 +1,15 @@
 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 { CommandRegistry } from '@theia/core/lib/common/command';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { Port } from '../../common/protocol';
 import { BoardsConfig } from './boards-config';
+import { ArduinoCommands } from '../arduino-commands';
+import {
+  BoardsServiceProvider,
+  AvailableBoard,
+} from './boards-service-provider';
+import { nls } from '@theia/core/lib/common';
 
 export interface BoardsDropDownListCoords {
   readonly top: number;
@@ -16,18 +21,12 @@ export interface BoardsDropDownListCoords {
 export namespace BoardsDropDown {
   export interface Props {
     readonly coords: BoardsDropDownListCoords | 'hidden';
-        readonly items: Item[];
+    readonly items: Array<AvailableBoard & { onClick: () => void; port: Port }>;
     readonly openBoardsConfig: () => void;
   }
-    export interface Item {
-        readonly label: string;
-        readonly selected: boolean;
-        readonly onClick: () => void;
-    }
 }
 
 export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
-
   protected dropdownElement: HTMLElement;
 
   constructor(props: BoardsDropDown.Props) {
@@ -51,62 +50,79 @@ export class BoardsDropDown extends React.Component<BoardsDropDown.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'
+    const footerLabel = nls.localize(
+      'arduino/board/openBoardsConfig',
+      'Select other board and port…'
+    );
+    return (
+      <div
+        className="arduino-boards-dropdown-list"
         style={{
           position: 'absolute',
-                ...coords
-            }}>
-            {items.map(this.renderItem)}
+          ...coords,
+        }}
+      >
+        {items
+          .map(({ name, port, selected, onClick }) => ({
+            label: nls.localize(
+              'arduino/board/boardListItem',
+              '{0} at {1}',
+              name,
+              Port.toString(port)
+            ),
+            selected,
+            onClick,
+          }))
+          .map(this.renderItem)}
+        <div
+          key={footerLabel}
+          className="arduino-boards-dropdown-item arduino-board-dropdown-footer"
+          onClick={() => this.props.openBoardsConfig()}
+        >
+          <div>{footerLabel}</div>
         </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'/> : ''}
+    );
+  }
+
+  protected renderItem({
+    label,
+    selected,
+    onClick,
+  }: {
+    label: string;
+    selected?: boolean;
+    onClick: () => void;
+  }): React.ReactNode {
+    return (
+      <div
+        key={label}
+        className={`arduino-boards-dropdown-item ${selected ? 'selected' : ''}`}
+        onClick={onClick}
+      >
+        <div>{label}</div>
+        {selected ? <span className="fa fa-check" /> : ''}
       </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> {
-
+export class BoardsToolBarItem extends React.Component<
+  BoardsToolBarItem.Props,
+  BoardsToolBarItem.State
+> {
   static TOOLBAR_ID: 'boards-toolbar';
 
-    protected readonly toDispose: DisposableCollection = new DisposableCollection();
+  protected readonly toDispose: DisposableCollection =
+    new DisposableCollection();
 
   constructor(props: BoardsToolBarItem.Props) {
     super(props);
 
+    const { availableBoards } = props.boardsServiceClient;
     this.state = {
-            boardsConfig: this.props.boardsServiceClient.boardsConfig,
-            attachedBoards: [],
-            availablePorts: [],
-            coords: 'hidden'
+      availableBoards,
+      coords: 'hidden',
     };
 
     document.addEventListener('click', () => {
@@ -115,17 +131,9 @@ export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props,
   }
 
   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 })
-        });
+    this.props.boardsServiceClient.onAvailableBoardsChanged((availableBoards) =>
+      this.setState({ availableBoards })
+    );
   }
 
   componentWillUnmount(): void {
@@ -142,8 +150,8 @@ export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props,
             top: rect.top,
             left: rect.left,
             width: rect.width,
-                        paddingTop: rect.height
-                    }
+            paddingTop: rect.height,
+          },
         });
       } else {
         this.setState({ coords: 'hidden' });
@@ -154,49 +162,77 @@ export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props,
   };
 
   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();
-
-        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))
+    const { coords, availableBoards } = this.state;
+    const boardsConfig = this.props.boardsServiceClient.boardsConfig;
+    const title = BoardsConfig.Config.toString(boardsConfig, {
+      default: nls.localize(
+        'arduino/common/noBoardSelected',
+        'No board selected'
+      ),
+    });
+    const decorator = (() => {
+      const selectedBoard = availableBoards.find(({ selected }) => selected);
+      if (!selectedBoard || !selectedBoard.port) {
+        return 'fa fa-times notAttached';
       }
+      if (selectedBoard.state === AvailableBoard.State.guessed) {
+        return 'fa fa-exclamation-triangle guessed';
       }
-        }));
+      return '';
+    })();
 
-        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}
+    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={decorator} />
+              <div className="label noWrapInfo">
+                <div className="noWrapInfo noselect">{title}</div>
               </div>
-                        </div>
-                        <span className='fa fa-caret-down caret'/>
+              <span className="fa fa-caret-down caret" />
             </div>
           </div>
         </div>
         <BoardsDropDown
           coords={coords}
-                items={items}
-                openBoardsConfig={this.openDialog}>
-            </BoardsDropDown>
-        </React.Fragment>;
+          items={availableBoards
+            .filter(AvailableBoard.hasPort)
+            .map((board) => ({
+              ...board,
+              onClick: () => {
+                if (board.state === AvailableBoard.State.incomplete) {
+                  this.props.boardsServiceClient.boardsConfig = {
+                    selectedPort: board.port,
+                  };
+                  this.openDialog();
+                } else {
+                  this.props.boardsServiceClient.boardsConfig = {
+                    selectedBoard: board,
+                    selectedPort: board.port,
+                  };
+                }
+              },
+            }))}
+          openBoardsConfig={this.openDialog}
+        ></BoardsDropDown>
+      </React.Fragment>
+    );
   }
 
   protected openDialog = () => {
     this.props.commands.executeCommand(ArduinoCommands.OPEN_BOARDS_DIALOG.id);
     this.setState({ coords: 'hidden' });
   };
-
+}
+export namespace BoardsToolBarItem {
+  export interface Props {
+    readonly boardsServiceClient: BoardsServiceProvider;
+    readonly commands: CommandRegistry;
+  }
+
+  export interface State {
+    availableBoards: AvailableBoard[];
+    coords: BoardsDropDownListCoords | 'hidden';
+  }
 }

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

@@ -1,39 +1,24 @@
 import { injectable } from 'inversify';
-import { MenuModelRegistry } from '@theia/core';
 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';
+import { BoardsPackage } from '../../common/protocol/boards-service';
+import { ListWidgetFrontendContribution } from '../widgets/component-list/list-widget-frontend-contribution';
 
 @injectable()
-export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendContribution<BoardPackage> {
-
-    static readonly OPEN_MANAGER = `${BoardsListWidget.WIDGET_ID}:toggle`;
-
+export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendContribution<BoardsPackage> {
   constructor() {
     super({
       widgetId: BoardsListWidget.WIDGET_ID,
       widgetName: BoardsListWidget.WIDGET_LABEL,
       defaultWidgetOptions: {
         area: 'left',
-                rank: 600
+        rank: 2,
       },
-            toggleCommandId: BoardsListWidgetFrontendContribution.OPEN_MANAGER,
-            toggleKeybinding: 'ctrlcmd+shift+b'
+      toggleCommandId: `${BoardsListWidget.WIDGET_ID}:toggle`,
+      toggleKeybinding: 'CtrlCmd+Shift+B',
     });
   }
 
   async initializeLayout(): Promise<void> {
     this.openView();
   }
-
-    registerMenus(menus: MenuModelRegistry): void {
-        if (this.toggleCommand) {
-            menus.registerMenuAction(ArduinoMenus.TOOLS, {
-                commandId: this.toggleCommand.id,
-                label: 'Boards Manager...'
-            });
-        }
-    }
-
 }

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-foreground)'
-            }),
-            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-list-activeSelectionBackground)',
-            }
-        });
-        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

@@ -1,102 +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;
-        let nameAndAuthor: JSX.Element;
-        if (item.name && item.author) {
-            const name = <span className='name'>{item.name}</span>;
-            const author = <span className='author'>{item.author}</span>;
-            nameAndAuthor = <span>{name} by {author}</span>
-        } else if (item.name) {
-            nameAndAuthor = <span className='name'>{item.name}</span>;
-        } else if ((item as any).id) {
-            nameAndAuthor = <span className='name'>{(item as any).id}</span>;
-        } else {
-            nameAndAuthor = <span className='name'>Unknown</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='theia-button 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
-                    className='theia-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'>
-                {nameAndAuthor}
-                {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.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={`theia-input ${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 'inversify';
+import * as moment from 'moment';
+import { remote } from 'electron';
+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;
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(About.Commands.ABOUT_APP, {
+      execute: () => this.showAbout(),
+    });
+  }
+
+  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 +1,89 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+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';
+
+@injectable()
+export class AddFile extends SketchContribution {
+  @inject(FileDialogService)
+  protected readonly fileDialogService: FileDialogService;
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(AddFile.Commands.ADD_FILE, {
+      execute: () => this.addFile(),
+    });
+  }
+
+  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',
+    });
+  }
+
+  protected async addFile(): Promise<void> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!sketch) {
+      return;
+    }
+    const toAddUri = await this.fileDialogService.showOpenDialog({
+      title: nls.localize('arduino/contributions/addFile', 'Add File'),
+      canSelectFiles: true,
+      canSelectFolders: false,
+      canSelectMany: false,
+    });
+    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 +1,154 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+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 {
+  Installable,
+  LibraryService,
+  ResponseServiceArduino,
+} from '../../common/protocol';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class AddZipLibrary extends SketchContribution {
+  @inject(EnvVariablesServer)
+  protected readonly envVariableServer: EnvVariablesServer;
+
+  @inject(ResponseServiceArduino)
+  protected readonly responseService: ResponseServiceArduino;
+
+  @inject(LibraryService)
+  protected readonly libraryService: LibraryService;
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(AddZipLibrary.Commands.ADD_ZIP_LIBRARY, {
+      execute: () => this.addZipLibrary(),
+    });
+  }
+
+  registerMenus(registry: MenuModelRegistry): void {
+    const includeLibMenuPath = [
+      ...ArduinoMenus.SKETCH__UTILS_GROUP,
+      '0_include',
+    ];
+    // TODO: do we need it? calling `registerSubmenu` multiple times is noop, so it does not hurt.
+    registry.registerSubmenu(includeLibMenuPath, 'Include Library', {
+      order: '1',
+    });
+    registry.registerMenuAction([...includeLibMenuPath, '1_install'], {
+      commandId: AddZipLibrary.Commands.ADD_ZIP_LIBRARY.id,
+      label: nls.localize('arduino/library/addZip', 'Add .ZIP Library...'),
+      order: '1',
+    });
+  }
+
+  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({
+      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 Installable.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 +1,79 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+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';
+
+@injectable()
+export class ArchiveSketch extends SketchContribution {
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(ArchiveSketch.Commands.ARCHIVE_SKETCH, {
+      execute: () => this.archiveSketch(),
+    });
+  }
+
+  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',
+    });
+  }
+
+  protected async archiveSketch(): Promise<void> {
+    const [sketch, config] = await Promise.all([
+      this.sketchServiceClient.currentSketch(),
+      this.configService.getConfiguration(),
+    ]);
+    if (!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({
+      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 +1,361 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+import { MenuModelRegistry } from '@theia/core/lib/common/menu';
+import {
+  DisposableCollection,
+  Disposable,
+} from '@theia/core/lib/common/disposable';
+import { firstToUpperCase } from '../../common/utils';
+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();
+
+  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')],
+          });
+        }
+      },
+    });
+  }
+
+  onStart(): void {
+    this.updateMenus();
+    this.notificationCenter.onPlatformInstalled(this.updateMenus.bind(this));
+    this.notificationCenter.onPlatformUninstalled(this.updateMenus.bind(this));
+    this.boardsServiceProvider.onBoardsConfigChanged(
+      this.updateMenus.bind(this)
+    );
+    this.boardsServiceProvider.onAvailableBoardsChanged(
+      this.updateMenus.bind(this)
+    );
+    this.boardsServiceProvider.onAvailablePortsChanged(
+      this.updateMenus.bind(this)
+    );
+  }
+
+  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: `${BoardsListWidget.WIDGET_LABEL}...`,
+    });
+
+    // Installed boards
+    for (const board of installedBoards) {
+      const { packageId, packageName, fqbn, name, manuallyInstalled } = board;
+
+      const packageLabel =
+        packageName +
+        `${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--${fqbn}`;
+      const command = { id };
+      const handler = {
+        execute: () => {
+          if (
+            fqbn !== this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn
+          ) {
+            this.boardsServiceProvider.boardsConfig = {
+              selectedBoard: {
+                name,
+                fqbn,
+                port: this.boardsServiceProvider.boardsConfig.selectedBoard
+                  ?.port, // TODO: verify!
+              },
+              selectedPort:
+                this.boardsServiceProvider.boardsConfig.selectedPort,
+            };
+          }
+        },
+        isToggled: () =>
+          fqbn === this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn,
+      };
+
+      // Board menu
+      const menuAction = { commandId: id, label: name };
+      this.commandRegistry.registerCommand(command, handler);
+      this.toDisposeBeforeMenuRebuild.push(
+        Disposable.create(() => this.commandRegistry.unregisterCommand(command))
+      );
+      this.menuModelRegistry.registerMenuAction(platformMenuPath, menuAction);
+      // Note: we do not dispose the menu actions individually. Calling `unregisterSubmenu` on the parent will wipe the children menu nodes recursively.
+    }
+
+    // Installed ports
+    const registerPorts = (
+      protocol: string,
+      protocolOrder: number,
+      ports: AvailablePorts
+    ) => {
+      const portIDs = Object.keys(ports);
+      if (!portIDs.length) {
+        return;
+      }
+
+      // Register placeholder for protocol
+      const menuPath = [
+        ...portsSubmenuPath,
+        `${protocolOrder.toString()}_${protocol}`,
+      ];
+      const placeholder = new PlaceholderMenuNode(
+        menuPath,
+        `${firstToUpperCase(protocol)} ports`,
+        { order: protocolOrder.toString() }
+      );
+      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 = `${port.address}`;
+        if (boards.length) {
+          const boardsList = boards.map((board) => board.name).join(', ');
+          label = `${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: `${protocolOrder + i + 1}`,
+        };
+        this.commandRegistry.registerCommand(command, handler);
+        this.toDisposeBeforeMenuRebuild.push(
+          Disposable.create(() =>
+            this.commandRegistry.unregisterCommand(command)
+          )
+        );
+        this.menuModelRegistry.registerMenuAction(menuPath, menuAction);
+      }
+    };
+
+    const grouped = AvailablePorts.byProtocol(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.searchBoards({});
+    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 +1,100 @@
+import { inject, injectable } from 'inversify';
+import { OutputChannelManager } from '@theia/output/lib/browser/output-channel';
+import { CoreService } from '../../common/protocol';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { BoardsDataStore } from '../boards/boards-data-store';
+import { SerialConnectionManager } from '../serial/serial-connection-manager';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class BurnBootloader extends SketchContribution {
+  @inject(CoreService)
+  protected readonly coreService: CoreService;
+
+  @inject(SerialConnectionManager)
+  protected readonly serialConnection: SerialConnectionManager;
+
+  @inject(BoardsDataStore)
+  protected readonly boardsDataStore: BoardsDataStore;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClientImpl: BoardsServiceProvider;
+
+  @inject(OutputChannelManager)
+  protected readonly outputChannelManager: OutputChannelManager;
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(BurnBootloader.Commands.BURN_BOOTLOADER, {
+      execute: () => this.burnBootloader(),
+    });
+  }
+
+  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',
+    });
+  }
+
+  async burnBootloader(): Promise<void> {
+    try {
+      const { boardsConfig } = this.boardsServiceClientImpl;
+      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'),
+        ]);
+      this.outputChannelManager.getChannel('Arduino').clear();
+      await this.coreService.burnBootloader({
+        fqbn,
+        programmer,
+        port,
+        verify,
+        verbose,
+      });
+      this.messageService.info(
+        nls.localize(
+          'arduino/bootloader/doneBurningBootloader',
+          'Done burning bootloader.'
+        ),
+        {
+          timeout: 3000,
+        }
+      );
+    } catch (e) {
+      let errorMessage = "";
+      if (typeof e === "string") {
+        errorMessage = e;
+      } else {
+        errorMessage = e.toString();
+      }
+      this.messageService.error(errorMessage);
+    } finally {
+      await this.serialConnection.reconnectAfterUpload();
+    }
+  }
+}
+
+export namespace BurnBootloader {
+  export namespace Commands {
+    export const BURN_BOOTLOADER: Command = {
+      id: 'arduino-burn-bootloader',
+    };
+  }
+}

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

@@ -0,0 +1,148 @@
+import { inject, injectable } from 'inversify';
+import { toArray } from '@phosphor/algorithm';
+import { remote } from 'electron';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
+import { FrontendApplication } from '@theia/core/lib/browser/frontend-application';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { SaveAsSketch } from './save-as-sketch';
+import {
+  SketchContribution,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  URI,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+/**
+ * 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 {
+  @inject(EditorManager)
+  protected readonly editorManager: EditorManager;
+
+  protected shell: ApplicationShell;
+
+  onStart(app: FrontendApplication): void {
+    this.shell = app.shell;
+  }
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(Close.Commands.CLOSE, {
+      execute: async () => {
+        // Close current editor if closeable.
+        const { currentEditor } = this.editorManager;
+        if (currentEditor && currentEditor.title.closable) {
+          currentEditor.close();
+          return;
+        }
+
+        // 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();
+          }
+        }
+
+        // Close the sketch (window).
+        const sketch = await this.sketchServiceClient.currentSketch();
+        if (!sketch) {
+          return;
+        }
+        const isTemp = await this.sketchService.isTemp(sketch);
+        const uri = await this.sketchServiceClient.currentSketchFile();
+        if (!uri) {
+          return;
+        }
+        if (isTemp && (await this.wasTouched(uri))) {
+          const { response } = await remote.dialog.showMessageBox({
+            type: 'question',
+            buttons: [
+              nls.localize(
+                'vscode/abstractTaskService/saveBeforeRun.dontSave',
+                "Don't Save"
+              ),
+              nls.localize('vscode/issueMainService/cancel', 'Cancel'),
+              nls.localize(
+                'vscode/abstractTaskService/saveBeforeRun.save',
+                'Save'
+              ),
+            ],
+            message: nls.localize(
+              'arduino/common/saveChangesToSketch',
+              'Do you want to save changes to this sketch before closing?'
+            ),
+            detail: nls.localize(
+              'arduino/common/loseChanges',
+              "If you don't save, your changes will be lost."
+            ),
+          });
+          if (response === 1) {
+            // Cancel
+            return;
+          }
+          if (response === 2) {
+            // Save
+            const saved = await this.commandService.executeCommand(
+              SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+              { openAfterMove: false, execOnlyIfTemp: true }
+            );
+            if (!saved) {
+              // If it was not saved, do bail the close.
+              return;
+            }
+          }
+        }
+        window.close();
+      },
+    });
+  }
+
+  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',
+    });
+  }
+
+  registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: Close.Commands.CLOSE.id,
+      keybinding: 'CtrlCmd+W',
+    });
+  }
+
+  /**
+   * 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 (Number.isInteger(versionId) && versionId! > 1) {
+          return true;
+        }
+      }
+    }
+    return false;
+  }
+}
+
+export namespace Close {
+  export namespace Commands {
+    export const CLOSE: Command = {
+      id: 'arduino-close',
+    };
+  }
+}

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

@@ -0,0 +1,154 @@
+import { inject, injectable, interfaces } from '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 { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
+import { open, OpenerService } from '@theia/core/lib/browser/opener-service';
+import { OutputChannelManager } from '@theia/output/lib/browser/output-channel';
+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 { EditorMode } from '../editor-mode';
+import { SettingsService } from '../dialogs/settings/settings';
+import { SketchesServiceClientImpl } from '../../common/protocol/sketches-service-client-impl';
+import {
+  SketchesService,
+  ConfigService,
+  FileSystemExt,
+  Sketch,
+} from '../../common/protocol';
+import { ArduinoPreferences } from '../arduino-preferences';
+
+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(EditorMode)
+  protected readonly editorMode: EditorMode;
+
+  @inject(LabelProvider)
+  protected readonly labelProvider: LabelProvider;
+
+  @inject(SettingsService)
+  protected readonly settingsService: SettingsService;
+
+  onStart(app: FrontendApplication): MaybePromise<void> {}
+
+  registerCommands(registry: CommandRegistry): void {}
+
+  registerMenus(registry: MenuModelRegistry): void {}
+
+  registerKeybindings(registry: KeybindingRegistry): void {}
+
+  registerToolbarItems(registry: TabBarToolbarRegistry): 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(ArduinoPreferences)
+  protected readonly preferences: ArduinoPreferences;
+
+  @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 (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;
+  }
+}
+
+export namespace Contribution {
+  export function configure<T>(
+    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/debug.ts

@@ -0,0 +1,194 @@
+import { inject, injectable } from '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 { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class Debug extends SketchContribution {
+  @inject(HostedPluginSupport)
+  protected hostedPluginSupport: HostedPluginSupport;
+
+  @inject(NotificationCenter)
+  protected readonly notificationCenter: NotificationCenter;
+
+  @inject(ExecutableService)
+  protected readonly executableService: ExecutableService;
+
+  @inject(BoardsService)
+  protected readonly boardService: BoardsService;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceProvider: BoardsServiceProvider;
+
+  /**
+   * If `undefined`, debugging is enabled. Otherwise, the reason why it's disabled.
+   */
+  protected _disabledMessages?: string = nls.localize(
+    'arduino/common/noBoardSelected',
+    'No board selected'
+  ); // Initial pessimism.
+  protected disabledMessageDidChangeEmitter = new Emitter<string | undefined>();
+  protected onDisabledMessageDidChange =
+    this.disabledMessageDidChangeEmitter.event;
+
+  protected get disabledMessage(): string | undefined {
+    return this._disabledMessages;
+  }
+  protected set disabledMessage(message: string | undefined) {
+    this._disabledMessages = message;
+    this.disabledMessageDidChangeEmitter.fire(this._disabledMessages);
+  }
+
+  protected readonly debugToolbarItem = {
+    id: Debug.Commands.START_DEBUGGING.id,
+    command: Debug.Commands.START_DEBUGGING.id,
+    tooltip: `${
+      this.disabledMessage
+        ? nls.localize(
+            'arduino/debug/debugWithMessage',
+            'Debug - {0}',
+            this.disabledMessage
+          )
+        : Debug.Commands.START_DEBUGGING.label
+    }`,
+    priority: 3,
+    onDidChange: this.onDisabledMessageDidChange as Event<void>,
+  };
+
+  onStart(): void {
+    this.onDisabledMessageDidChange(
+      () =>
+        (this.debugToolbarItem.tooltip = `${
+          this.disabledMessage
+            ? nls.localize(
+                'arduino/debug/debugWithMessage',
+                'Debug - {0}',
+                this.disabledMessage
+              )
+            : Debug.Commands.START_DEBUGGING.label
+        }`)
+    );
+    const refreshState = async (
+      board: Board | undefined = this.boardsServiceProvider.boardsConfig
+        .selectedBoard
+    ) => {
+      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;
+      }
+    };
+    this.boardsServiceProvider.onBoardsConfigChanged(({ selectedBoard }) =>
+      refreshState(selectedBoard)
+    );
+    this.notificationCenter.onPlatformInstalled(() => refreshState());
+    this.notificationCenter.onPlatformUninstalled(() => refreshState());
+    refreshState();
+  }
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(Debug.Commands.START_DEBUGGING, {
+      execute: () => this.startDebug(),
+      isVisible: (widget) =>
+        ArduinoToolbar.is(widget) && widget.side === 'left',
+      isEnabled: () => !this.disabledMessage,
+    });
+  }
+
+  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+    registry.registerItem(this.debugToolbarItem);
+  }
+
+  protected 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 (!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);
+  }
+}
+
+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'
+    );
+  }
+}

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

@@ -0,0 +1,322 @@
+import { inject, injectable } from 'inversify';
+import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { PreferenceService } from '@theia/core/lib/browser/preferences/preference-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';
+
+// 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)
+  protected readonly codeEditorService: MonacoEditorService;
+
+  @inject(ClipboardService)
+  protected readonly clipboardService: ClipboardService;
+
+  @inject(PreferenceService)
+  protected readonly preferences: PreferenceService;
+
+  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('actions.findWithSelection'),
+    });
+    registry.registerCommand(EditContributions.Commands.FIND_PREVIOUS, {
+      execute: () => this.run('editor.action.nextMatchFindAction'),
+    });
+    registry.registerCommand(EditContributions.Commands.USE_FOR_FIND, {
+      execute: () => this.run('editor.action.previousSelectionMatchFindAction'),
+    });
+    registry.registerCommand(EditContributions.Commands.INCREASE_FONT_SIZE, {
+      execute: async () => {
+        const settings = await this.settingsService.settings();
+        if (settings.autoScaleInterface) {
+          settings.interfaceScale = settings.interfaceScale + 1;
+        } else {
+          settings.editorFontSize = settings.editorFontSize + 1;
+        }
+        await this.settingsService.update(settings);
+        await this.settingsService.save();
+      },
+    });
+    registry.registerCommand(EditContributions.Commands.DECREASE_FONT_SIZE, {
+      execute: async () => {
+        const settings = await this.settingsService.settings();
+        if (settings.autoScaleInterface) {
+          settings.interfaceScale = settings.interfaceScale - 1;
+        } else {
+          settings.editorFontSize = settings.editorFontSize - 1;
+        }
+        await this.settingsService.update(settings);
+        await this.settingsService.save();
+      },
+    });
+    /* 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}
+\`\`\``);
+        }
+      },
+    });
+  }
+
+  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__FONT_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.INCREASE_FONT_SIZE.id,
+      label: nls.localize(
+        'arduino/editor/increaseFontSize',
+        'Increase Font Size'
+      ),
+      order: '0',
+    });
+    registry.registerMenuAction(ArduinoMenus.EDIT__FONT_CONTROL_GROUP, {
+      commandId: EditContributions.Commands.DECREASE_FONT_SIZE.id,
+      label: nls.localize(
+        'arduino/editor/decreaseFontSize',
+        'Decrease Font Size'
+      ),
+      order: '1',
+    });
+
+    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',
+    });
+  }
+
+  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.INCREASE_FONT_SIZE.id,
+      keybinding: 'CtrlCmd+=',
+    });
+    registry.registerKeybinding({
+      command: EditContributions.Commands.DECREASE_FONT_SIZE.id,
+      keybinding: 'CtrlCmd+-',
+    });
+
+    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<monaco.editor.ICodeEditor | undefined> {
+    return (
+      this.codeEditorService.getFocusedCodeEditor() ||
+      this.codeEditorService.getActiveCodeEditor()
+    );
+  }
+
+  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 INCREASE_FONT_SIZE: Command = {
+      id: 'arduino-increase-font-size',
+    };
+    export const DECREASE_FONT_SIZE: Command = {
+      id: 'arduino-decrease-font-size',
+    };
+    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 +1,268 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable, postConstruct } from '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, Sketch, SketchContainer } from '../../common/protocol';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export abstract class Examples extends SketchContribution {
+  @inject(CommandRegistry)
+  protected readonly commandRegistry: CommandRegistry;
+
+  @inject(MenuModelRegistry)
+  protected readonly menuRegistry: MenuModelRegistry;
+
+  @inject(MainMenuManager)
+  protected readonly menuManager: MainMenuManager;
+
+  @inject(ExamplesService)
+  protected readonly examplesService: ExamplesService;
+
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
+
+  protected readonly toDispose = new DisposableCollection();
+
+  @postConstruct()
+  init(): void {
+    this.boardsServiceClient.onBoardsConfigChanged(({ selectedBoard }) =>
+      this.handleBoardChanged(selectedBoard)
+    );
+  }
+
+  protected handleBoardChanged(board: Board | undefined): void {
+    // NOOP
+  }
+
+  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
+      | (Sketch | 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: Sketch[] = [];
+      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.sketchService.cloneExample(uri);
+        return this.commandService.executeCommand(
+          OpenSketch.Commands.OPEN_SKETCH.id,
+          sketch
+        );
+      },
+    };
+  }
+}
+
+@injectable()
+export class BuiltInExamples extends Examples {
+  onStart(): void {
+    this.register(); // no `await`
+  }
+
+  protected async register(): 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)
+  protected readonly notificationCenter: NotificationCenter;
+
+  protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+
+  onStart(): void {
+    this.register(); // no `await`
+    this.notificationCenter.onLibraryInstalled(() => this.register());
+    this.notificationCenter.onLibraryUninstalled(() => this.register());
+  }
+
+  protected handleBoardChanged(board: Board | undefined): void {
+    this.register(board);
+  }
+
+  protected async register(
+    board: Board | undefined = this.boardsServiceClient.boardsConfig
+      .selectedBoard
+  ): Promise<void> {
+    return this.queue.add(async () => {
+      this.toDispose.dispose();
+      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/help.ts

@@ -0,0 +1,166 @@
+import { inject, injectable } from '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';
+
+@injectable()
+export class Help extends Contribution {
+  @inject(EditorManager)
+  protected readonly editorManager: EditorManager;
+
+  @inject(WindowService)
+  protected readonly windowService: WindowService;
+
+  @inject(QuickInputService)
+  protected readonly quickInputService: QuickInputService;
+
+  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://www.arduino.cc/en/Guide/Environment')
+    );
+    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/')
+    );
+  }
+
+  registerMenus(registry: MenuModelRegistry): void {
+    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',
+    });
+  }
+
+  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',
+    };
+  }
+}

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

@@ -0,0 +1,230 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from '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';
+
+@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 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();
+
+  onStart(): void {
+    this.updateMenuActions();
+    this.boardsServiceClient.onBoardsConfigChanged(() =>
+      this.updateMenuActions()
+    );
+    this.notificationCenter.onLibraryInstalled(() => this.updateMenuActions());
+    this.notificationCenter.onLibraryUninstalled(() =>
+      this.updateMenuActions()
+    );
+  }
+
+  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...'
+      ),
+    });
+  }
+
+  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}:${libraryOrPlaceholder.author}`;
+    const command = { id: commandId };
+    const handler = {
+      execute: () =>
+        this.commandRegistry.executeCommand(
+          IncludeLibrary.Commands.INCLUDE_LIBRARY.id,
+          libraryOrPlaceholder
+        ),
+    };
+    const menuAction = { commandId, label: libraryOrPlaceholder.name };
+    this.menuRegistry.registerMenuAction(menuPath, menuAction);
+    return new DisposableCollection(
+      this.commandRegistry.registerCommand(command, handler),
+      Disposable.create(() =>
+        this.menuRegistry.unregisterMenuAction(menuAction)
+      )
+    );
+  }
+
+  protected async includeLibrary(library: LibraryPackage): Promise<void> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!sketch) {
+      return;
+    }
+    // If the current editor is one of the additional files from the sketch, we use that.
+    // Otherwise, we pick the editor of the main sketch file.
+    let codeEditor: monaco.editor.IStandaloneCodeEditor | undefined;
+    const editor = this.editorManager.currentEditor?.editor;
+    if (editor instanceof MonacoEditor) {
+      if (
+        sketch.additionalFileUris.some((uri) => uri === editor.uri.toString())
+      ) {
+        codeEditor = editor.getControl();
+      }
+    }
+
+    if (!codeEditor) {
+      const widget = await this.editorManager.open(new URI(sketch.mainFileUri));
+      if (widget.editor instanceof MonacoEditor) {
+        codeEditor = widget.editor.getControl();
+      }
+    }
+
+    if (!codeEditor) {
+      return;
+    }
+
+    const textModel = codeEditor.getModel();
+    if (!textModel) {
+      return;
+    }
+    const cursorState = codeEditor.getSelections() || [];
+    const eol = textModel.getEOL();
+    const includes = library.includes.slice();
+    includes.push(''); // For the trailing new line.
+    const text = includes
+      .map((include) => (include ? `#include <${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/new-sketch.ts

@@ -0,0 +1,71 @@
+import { nls } from '@theia/core/lib/common';
+import { injectable } from 'inversify';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import {
+  SketchContribution,
+  URI,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  TabBarToolbarRegistry,
+} from './contribution';
+
+@injectable()
+export class NewSketch extends SketchContribution {
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(NewSketch.Commands.NEW_SKETCH, {
+      execute: () => this.newSketch(),
+    });
+    registry.registerCommand(NewSketch.Commands.NEW_SKETCH__TOOLBAR, {
+      isVisible: (widget) =>
+        ArduinoToolbar.is(widget) && widget.side === 'left',
+      execute: () => registry.executeCommand(NewSketch.Commands.NEW_SKETCH.id),
+    });
+  }
+
+  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',
+    });
+  }
+
+  registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: NewSketch.Commands.NEW_SKETCH.id,
+      keybinding: 'CtrlCmd+N',
+    });
+  }
+
+  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+    registry.registerItem({
+      id: NewSketch.Commands.NEW_SKETCH__TOOLBAR.id,
+      command: NewSketch.Commands.NEW_SKETCH__TOOLBAR.id,
+      tooltip: nls.localize('arduino/sketch/new', 'New'),
+      priority: 3,
+    });
+  }
+
+  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',
+    };
+    export const NEW_SKETCH__TOOLBAR: Command = {
+      id: 'arduino-new-sketch--toolbar',
+    };
+  }
+}

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

@@ -0,0 +1,95 @@
+import { inject, injectable } from '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';
+
+@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 toDisposeBeforeRegister = new Map<string, DisposableCollection>();
+
+  onStart(): void {
+    const refreshMenu = (sketches: Sketch[]) => {
+      this.register(sketches);
+      this.mainMenuManager.update();
+    };
+    this.notificationCenter.onRecentSketchesChanged(({ sketches }) =>
+      refreshMenu(sketches)
+    );
+    this.sketchService.recentlyOpenedSketches().then(refreshMenu);
+  }
+
+  registerMenus(registry: MenuModelRegistry): void {
+    registry.registerSubmenu(
+      ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
+      nls.localize('arduino/sketch/openRecent', 'Open Recent'),
+      { order: '2' }
+    );
+  }
+
+  protected register(sketches: Sketch[]): void {
+    const order = 0;
+    for (const sketch of sketches) {
+      const { uri } = sketch;
+      const toDispose = this.toDisposeBeforeRegister.get(uri);
+      if (toDispose) {
+        toDispose.dispose();
+      }
+      const command = { id: `arduino-open-recent--${uri}` };
+      const handler = {
+        execute: () =>
+          this.commandRegistry.executeCommand(
+            OpenSketch.Commands.OPEN_SKETCH.id,
+            sketch
+          ),
+      };
+      this.commandRegistry.registerCommand(command, handler);
+      this.menuRegistry.registerMenuAction(
+        ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
+        {
+          commandId: command.id,
+          label: sketch.name,
+          order: String(order),
+        }
+      );
+      this.toDisposeBeforeRegister.set(
+        sketch.uri,
+        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 'inversify';
+import { remote } from 'electron';
+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 {
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(OpenSketchExternal.Commands.OPEN_EXTERNAL, {
+      execute: () => this.openExternal(),
+    });
+  }
+
+  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',
+    });
+  }
+
+  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.ts

@@ -0,0 +1,234 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { Widget, ContextMenuRenderer } from '@theia/core/lib/browser';
+import {
+  Disposable,
+  DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import {
+  SketchContribution,
+  Sketch,
+  URI,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  TabBarToolbarRegistry,
+} from './contribution';
+import { ExamplesService } from '../../common/protocol/examples-service';
+import { BuiltInExamples } from './examples';
+import { Sketchbook } from './sketchbook';
+import { SketchContainer } from '../../common/protocol';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class OpenSketch extends SketchContribution {
+  @inject(MenuModelRegistry)
+  protected readonly menuRegistry: MenuModelRegistry;
+
+  @inject(ContextMenuRenderer)
+  protected readonly contextMenuRenderer: ContextMenuRenderer;
+
+  @inject(BuiltInExamples)
+  protected readonly builtInExamples: BuiltInExamples;
+
+  @inject(ExamplesService)
+  protected readonly examplesService: ExamplesService;
+
+  @inject(Sketchbook)
+  protected readonly sketchbook: Sketchbook;
+
+  protected readonly toDispose = new DisposableCollection();
+
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(OpenSketch.Commands.OPEN_SKETCH, {
+      execute: (arg) =>
+        Sketch.is(arg) ? this.openSketch(arg) : this.openSketch(),
+    });
+    registry.registerCommand(OpenSketch.Commands.OPEN_SKETCH__TOOLBAR, {
+      isVisible: (widget) =>
+        ArduinoToolbar.is(widget) && widget.side === 'left',
+      execute: async (_: Widget, target: EventTarget) => {
+        const container = await this.sketchService.getSketches({
+          exclude: ['**/hardware/**'],
+        });
+        if (SketchContainer.isEmpty(container)) {
+          this.openSketch();
+        } else {
+          this.toDispose.dispose();
+          if (!(target instanceof HTMLElement)) {
+            return;
+          }
+          const { parentElement } = target;
+          if (!parentElement) {
+            return;
+          }
+
+          this.menuRegistry.registerMenuAction(
+            ArduinoMenus.OPEN_SKETCH__CONTEXT__OPEN_GROUP,
+            {
+              commandId: OpenSketch.Commands.OPEN_SKETCH.id,
+              label: nls.localize(
+                'vscode/workspaceActions/openFileFolder',
+                'Open...'
+              ),
+            }
+          );
+          this.toDispose.push(
+            Disposable.create(() =>
+              this.menuRegistry.unregisterMenuAction(
+                OpenSketch.Commands.OPEN_SKETCH
+              )
+            )
+          );
+          this.sketchbook.registerRecursively(
+            [...container.children, ...container.sketches],
+            ArduinoMenus.OPEN_SKETCH__CONTEXT__RECENT_GROUP,
+            this.toDispose
+          );
+          try {
+            const containers = await this.examplesService.builtIns();
+            for (const container of containers) {
+              this.builtInExamples.registerRecursively(
+                container,
+                ArduinoMenus.OPEN_SKETCH__CONTEXT__EXAMPLES_GROUP,
+                this.toDispose
+              );
+            }
+          } catch (e) {
+            console.error('Error when collecting built-in examples.', e);
+          }
+          const options = {
+            menuPath: ArduinoMenus.OPEN_SKETCH__CONTEXT,
+            anchor: {
+              x: parentElement.getBoundingClientRect().left,
+              y:
+                parentElement.getBoundingClientRect().top +
+                parentElement.offsetHeight,
+            },
+          };
+          this.contextMenuRenderer.render(options);
+        }
+      },
+    });
+  }
+
+  registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+      commandId: OpenSketch.Commands.OPEN_SKETCH.id,
+      label: nls.localize('vscode/workspaceActions/openFileFolder', 'Open...'),
+      order: '1',
+    });
+  }
+
+  registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: OpenSketch.Commands.OPEN_SKETCH.id,
+      keybinding: 'CtrlCmd+O',
+    });
+  }
+
+  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+    registry.registerItem({
+      id: OpenSketch.Commands.OPEN_SKETCH__TOOLBAR.id,
+      command: OpenSketch.Commands.OPEN_SKETCH__TOOLBAR.id,
+      tooltip: nls.localize('vscode/dialogMainService/open', 'Open'),
+      priority: 4,
+    });
+  }
+
+  async openSketch(
+    toOpen: MaybePromise<Sketch | undefined> = this.selectSketch()
+  ): Promise<void> {
+    const sketch = await toOpen;
+    if (sketch) {
+      this.workspaceService.open(new URI(sketch.uri));
+    }
+  }
+
+  protected async selectSketch(): Promise<Sketch | undefined> {
+    const config = await this.configService.getConfiguration();
+    const defaultPath = await this.fileService.fsPath(
+      new URI(config.sketchDirUri)
+    );
+    const { filePaths } = await remote.dialog.showOpenDialog({
+      defaultPath,
+      properties: ['createDirectory', 'openFile'],
+      filters: [
+        {
+          name: nls.localize('arduino/sketch/sketch', 'Sketch'),
+          extensions: ['ino', 'pde'],
+        },
+      ],
+    });
+    if (!filePaths.length) {
+      return undefined;
+    }
+    if (filePaths.length > 1) {
+      this.logger.warn(
+        `Multiple sketches were selected: ${filePaths}. Using the first one.`
+      );
+    }
+    const sketchFilePath = filePaths[0];
+    const sketchFileUri = await this.fileSystemExt.getUri(sketchFilePath);
+    const sketch = await this.sketchService.getSketchFolder(sketchFileUri);
+    if (sketch) {
+      return sketch;
+    }
+    if (Sketch.isSketchFile(sketchFileUri)) {
+      const name = new URI(sketchFileUri).path.name;
+      const nameWithExt = this.labelProvider.getName(new URI(sketchFileUri));
+      const { response } = await remote.dialog.showMessageBox({
+        title: nls.localize('arduino/sketch/moving', 'Moving'),
+        type: 'question',
+        buttons: [
+          nls.localize('vscode/issueMainService/cancel', 'Cancel'),
+          nls.localize('vscode/issueMainService/ok', 'OK'),
+        ],
+        message: nls.localize(
+          'arduino/sketch/movingMsg',
+          'The file "{0}" needs to be inside a sketch folder named "{1}".\nCreate this folder, move the file, and continue?',
+          nameWithExt,
+          name
+        ),
+      });
+      if (response === 1) {
+        // OK
+        const newSketchUri = new URI(sketchFileUri).parent.resolve(name);
+        const exists = await this.fileService.exists(newSketchUri);
+        if (exists) {
+          await remote.dialog.showMessageBox({
+            type: 'error',
+            title: nls.localize('vscode/dialog/dialogErrorMessage', 'Error'),
+            message: nls.localize(
+              'arduino/sketch/cantOpen',
+              'A folder named "{0}" already exists. Can\'t open sketch.',
+              name
+            ),
+          });
+          return undefined;
+        }
+        await this.fileService.createFolder(newSketchUri);
+        await this.fileService.move(
+          new URI(sketchFileUri),
+          new URI(newSketchUri.resolve(nameWithExt).toString())
+        );
+        return this.sketchService.getSketchFolder(newSketchUri.toString());
+      }
+    }
+  }
+}
+
+export namespace OpenSketch {
+  export namespace Commands {
+    export const OPEN_SKETCH: Command = {
+      id: 'arduino-open-sketch',
+    };
+    export const OPEN_SKETCH__TOOLBAR: Command = {
+      id: 'arduino-open-sketch--toolbar',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/quit-app.ts

@@ -0,0 +1,51 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+import { isOSX } from '@theia/core/lib/common/os';
+import {
+  Contribution,
+  Command,
+  MenuModelRegistry,
+  KeybindingRegistry,
+  CommandRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class QuitApp extends Contribution {
+  registerCommands(registry: CommandRegistry): void {
+    if (!isOSX) {
+      registry.registerCommand(QuitApp.Commands.QUIT_APP, {
+        execute: () => remote.app.quit(),
+      });
+    }
+  }
+
+  registerMenus(registry: MenuModelRegistry): void {
+    // On macOS we will get the `Quit ${YOUR_APP_NAME}` menu item natively, no need to duplicate it.
+    if (!isOSX) {
+      registry.registerMenuAction(ArduinoMenus.FILE__QUIT_GROUP, {
+        commandId: QuitApp.Commands.QUIT_APP.id,
+        label: nls.localize('vscode/bulkEditService/quit', 'Quit'),
+        order: '0',
+      });
+    }
+  }
+
+  registerKeybindings(registry: KeybindingRegistry): void {
+    if (!isOSX) {
+      registry.registerKeybinding({
+        command: QuitApp.Commands.QUIT_APP.id,
+        keybinding: 'CtrlCmd+Q',
+      });
+    }
+  }
+}
+
+export namespace QuitApp {
+  export namespace Commands {
+    export const QUIT_APP: Command = {
+      id: 'arduino-quit-app',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/save-as-sketch.ts

@@ -0,0 +1,132 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+import * as dateFormat from 'dateformat';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+  SketchContribution,
+  URI,
+  Command,
+  CommandRegistry,
+  MenuModelRegistry,
+  KeybindingRegistry,
+} from './contribution';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class SaveAsSketch extends SketchContribution {
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(SaveAsSketch.Commands.SAVE_AS_SKETCH, {
+      execute: (args) => this.saveAs(args),
+    });
+  }
+
+  registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+      commandId: SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+      label: nls.localize('vscode/fileCommands/saveAs', 'Save As...'),
+      order: '7',
+    });
+  }
+
+  registerKeybindings(registry: KeybindingRegistry): void {
+    registry.registerKeybinding({
+      command: SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+      keybinding: 'CtrlCmd+Shift+S',
+    });
+  }
+
+  /**
+   * Resolves `true` if the sketch was successfully saved as something.
+   */
+  async saveAs(
+    {
+      execOnlyIfTemp,
+      openAfterMove,
+      wipeOriginal,
+    }: SaveAsSketch.Options = SaveAsSketch.Options.DEFAULT
+  ): Promise<boolean> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!sketch) {
+      return false;
+    }
+
+    const isTemp = await this.sketchService.isTemp(sketch);
+    if (!isTemp && !!execOnlyIfTemp) {
+      return false;
+    }
+
+    // If target does not exist, propose a `directories.user`/${sketch.name} path
+    // If target exists, propose `directories.user`/${sketch.name}_copy_${yyyymmddHHMMss}
+    const sketchDirUri = new URI(
+      (await this.configService.getConfiguration()).sketchDirUri
+    );
+    const exists = await this.fileService.exists(
+      sketchDirUri.resolve(sketch.name)
+    );
+    const defaultUri = exists
+      ? sketchDirUri.resolve(
+          sketchDirUri
+            .resolve(
+              `${sketch.name}_copy_${dateFormat(new Date(), 'yyyymmddHHMMss')}`
+            )
+            .toString()
+        )
+      : sketchDirUri.resolve(sketch.name);
+    const defaultPath = await this.fileService.fsPath(defaultUri);
+    const { filePath, canceled } = await remote.dialog.showSaveDialog({
+      title: nls.localize(
+        'arduino/sketch/saveFolderAs',
+        'Save sketch folder as...'
+      ),
+      defaultPath,
+    });
+    if (!filePath || canceled) {
+      return false;
+    }
+    const destinationUri = await this.fileSystemExt.getUri(filePath);
+    if (!destinationUri) {
+      return false;
+    }
+    const workspaceUri = await this.sketchService.copy(sketch, {
+      destinationUri,
+    });
+    if (workspaceUri && openAfterMove) {
+      if (wipeOriginal || (openAfterMove && execOnlyIfTemp)) {
+        try {
+          await this.fileService.delete(new URI(sketch.uri), {
+            recursive: true,
+          });
+        } catch {
+          /* NOOP: from time to time, it's not possible to wipe the old resource from the temp dir on Windows */
+        }
+      }
+      this.workspaceService.open(new URI(workspaceUri), {
+        preserveWindow: true,
+      });
+    }
+    return !!workspaceUri;
+  }
+}
+
+export namespace SaveAsSketch {
+  export namespace Commands {
+    export const SAVE_AS_SKETCH: Command = {
+      id: 'arduino-save-as-sketch',
+    };
+  }
+  export interface Options {
+    readonly execOnlyIfTemp?: boolean;
+    readonly openAfterMove?: boolean;
+    /**
+     * Ignored if `openAfterMove` is `false`.
+     */
+    readonly wipeOriginal?: boolean;
+  }
+  export namespace Options {
+    export const DEFAULT: Options = {
+      execOnlyIfTemp: false,
+      openAfterMove: true,
+      wipeOriginal: false,
+    };
+  }
+}