use variable for step button container bkgnd (#1233)

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

.github/ISSUE_TEMPLATE/bug-report.yml

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

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,32 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
-title: ''
-labels: 'type: bug'
-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/config.yml

@@ -0,0 +1,13 @@
+# Source:
+# https://github.com/arduino/tooling-project-assets/blob/main/issue-templates/template-choosers/general/config.yml
+blank_issues_enabled: false
+contact_links:
+  - name: Learn about using this project
+    url: https://github.com/arduino/arduino-ide#readme
+    about: Detailed usage documentation is available here.
+  - name: Support request
+    url: https://forum.arduino.cc/
+    about: We can help you out on the Arduino Forum!
+  - name: Discuss development work on the project
+    url: https://groups.google.com/a/arduino.cc/g/developers
+    about: Arduino Developers Mailing List

.github/ISSUE_TEMPLATE/feature-request.yml

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

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,20 +0,0 @@
----
-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/PULL_REQUEST_TEMPLATE.md

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

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

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

.github/tools/fetch_athena_stats.py

@@ -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

@@ -4,28 +4,50 @@ on:
   push:
     branches:
       - main
+    paths-ignore:
+      - '.github/**'
+      - '!.github/workflows/build.yml'
+      - '.vscode/**'
+      - 'docs/**'
+      - 'scripts/**'
+      - 'static/**'
+      - '*.md'
     tags:
       - '[0-9]+.[0-9]+.[0-9]+*'
   workflow_dispatch:
   pull_request:
-    branches:
-      - main
+    paths-ignore:
+      - '.github/**'
+      - '!.github/workflows/build.yml'
+      - '.vscode/**'
+      - 'docs/**'
+      - 'scripts/**'
+      - 'static/**'
+      - '*.md'
   schedule:
     - cron: '0 3 * * *' # run every day at 3AM (https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)
 
 env:
   JOB_TRANSFER_ARTIFACT: build-artifacts
+  CHANGELOG_ARTIFACTS: changelog
 
 jobs:
-
   build:
-    if: github.repository == 'arduino/arduino-ide'
+    name: build (${{ matrix.config.os }})
     strategy:
       matrix:
         config:
-          - os: windows-latest
+          - os: windows-2019
+            certificate-secret: WINDOWS_SIGNING_CERTIFICATE_PFX # Name of the secret that contains the certificate.
+            certificate-password-secret: WINDOWS_SIGNING_CERTIFICATE_PASSWORD # Name of the secret that contains the certificate password.
+            certificate-extension: pfx  # File extension for the certificate.
           - os: ubuntu-18.04 # https://github.com/arduino/arduino-ide/issues/259
           - os: macos-latest
+            # APPLE_SIGNING_CERTIFICATE_P12 secret was produced by following the procedure from:
+            # https://www.kencochrane.com/2020/08/01/build-and-sign-golang-binaries-for-macos-with-github-actions/#exporting-the-developer-certificate
+            certificate-secret: APPLE_SIGNING_CERTIFICATE_P12
+            certificate-password-secret: KEYCHAIN_PASSWORD
+            certificate-extension: p12
     runs-on: ${{ matrix.config.os }}
     timeout-minutes: 90
 
@@ -33,16 +55,16 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2
 
-      - name: Install Node.js 12.x
+      - name: Install Node.js 14.x
         uses: actions/setup-node@v1
         with:
-          node-version: '12.14.1'
+          node-version: '14.x'
           registry-url: 'https://registry.npmjs.org'
 
-      - name: Install Python 2.7
+      - name: Install Python 3.x
         uses: actions/setup-python@v2
         with:
-          python-version: '2.7'
+          python-version: '3.x'
 
       - name: Package
         shell: bash
@@ -50,34 +72,28 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           AC_USERNAME: ${{ secrets.AC_USERNAME }}
           AC_PASSWORD: ${{ secrets.AC_PASSWORD }}
+          AC_TEAM_ID: ${{ secrets.AC_TEAM_ID }}
           AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
           IS_NIGHTLY: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main') }}
           IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
-          IS_FORK: ${{ github.event.pull_request.head.repo.fork == true }}
+          CAN_SIGN: ${{ secrets[matrix.config.certificate-secret] != '' }}
         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"
+          # See: https://www.electron.build/code-signing
+          if [ $CAN_SIGN = false ]; then
+            echo "Skipping the app signing: certificate not provided."
+          else
+            export CSC_LINK="${{ runner.temp }}/signing_certificate.${{ matrix.config.certificate-extension }}"
+            echo "${{ secrets[matrix.config.certificate-secret] }}" | base64 --decode > "$CSC_LINK"
+            export CSC_KEY_PASSWORD="${{ secrets[matrix.config.certificate-password-secret] }}"
+          fi
 
-                export CSC_KEY_PASSWORD="${{ secrets.KEYCHAIN_PASSWORD }}"
-
-              elif [ "${{ runner.OS }}" = "Windows" ]; then
-                export CSC_LINK="${{ runner.temp }}/signing_certificate.pfx"
-                echo "${{ 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
+          if [ "${{ runner.OS }}" = "Windows" ]; then
+            npm config set msvs_version 2017 --global
+          fi
+          npx node-gyp install
+          yarn --cwd ./electron/packager/
+          yarn --cwd ./electron/packager/ package
 
       - name: Upload [GitHub Actions]
         uses: actions/upload-artifact@v2
@@ -94,15 +110,19 @@ jobs:
     strategy:
       matrix:
         artifact:
-          - path: "*Linux_64bit.zip"
-            name: Linux_X86-64
-          - path: "*macOS_64bit.dmg"
-            name: macOS
-          - path: "*Windows_64bit.exe"
+          - path: '*Linux_64bit.zip'
+            name: Linux_X86-64_zip
+          - path: '*Linux_64bit.AppImage'
+            name: Linux_X86-64_app_image
+          - path: '*macOS_64bit.dmg'
+            name: macOS_dmg
+          - path: '*macOS_64bit.zip'
+            name: macOS_zip
+          - path: '*Windows_64bit.exe'
             name: Windows_X86-64_interactive_installer
-          - path: "*Windows_64bit.msi"
+          - path: '*Windows_64bit.msi'
             name: Windows_X86-64_MSI
-          - path: "*Windows_64bit.zip"
+          - path: '*Windows_64bit.zip'
             name: Windows_X86-64_zip
 
     steps:
@@ -111,7 +131,7 @@ jobs:
         with:
           name: ${{ env.JOB_TRANSFER_ARTIFACT }}
           path: ${{ env.JOB_TRANSFER_ARTIFACT }}
-      
+
       - name: Upload tester build artifact
         uses: actions/upload-artifact@v2
         with:
@@ -134,24 +154,24 @@ jobs:
         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
+          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
-            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
+          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')
@@ -174,16 +194,16 @@ jobs:
       - 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_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/')
+    if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-latest
     steps:
       - name: Download [GitHub Actions]
@@ -208,11 +228,12 @@ jobs:
           body: ${{ needs.changelog.outputs.BODY }}
 
       - name: Publish Release [S3]
+        if: github.repository == 'arduino/arduino-ide'
         uses: docker://plugins/s3
         env:
-          PLUGIN_SOURCE: "${{ env.JOB_TRANSFER_ARTIFACT }}/*"
-          PLUGIN_STRIP_PREFIX: "${{ env.JOB_TRANSFER_ARTIFACT }}/"
-          PLUGIN_TARGET: "/arduino-ide"
+          PLUGIN_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 }}

.github/workflows/check-certificates.yml

@@ -1,35 +1,41 @@
-name: Check for issues with signing certificates
+# 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 event allows the workflow to be triggered manually.
-  # This could be used to run an immediate check after updating certificate secrets.
-  # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_dispatch
+    # 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
+  # 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:
-          - identifier: macOS signing certificate # Text used to identify the certificate in notifications
-            certificate-secret: APPLE_SIGNING_CERTIFICATE_P12  # The name of the secret that contains the certificate
-            password-secret: KEYCHAIN_PASSWORD  # The name of the secret that contains the certificate password
+          # 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
@@ -37,7 +43,7 @@ jobs:
     steps:
       - name: Set certificate path environment variable
         run: |
-          # See: https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
+          # 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
@@ -59,18 +65,17 @@ jobs:
             exit 1
           )
 
-      # See: https://github.com/rtCamp/action-slack-notify
       - name: Slack notification of certificate verification failure
         if: failure()
-        uses: rtCamp/action-slack-notify@v2.1.0
         env:
-          SLACK_WEBHOOK: ${{ secrets.TEAM_TOOLING_CHANNEL_SLACK_WEBHOOK }}
+          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:
@@ -99,7 +104,7 @@ jobs:
 
           DAYS_BEFORE_EXPIRATION="$((($(date --utc --date="$EXPIRATION_DATE" +%s) - $(date --utc +%s)) / 60 / 60 / 24))"
 
-          # Display the expiration information in the log
+          # Display the expiration information in the log.
           echo "Certificate expiration date: $EXPIRATION_DATE"
           echo "Days remaining before expiration: $DAYS_BEFORE_EXPIRATION"
 
@@ -114,14 +119,14 @@ jobs:
           fi
 
       - name: Slack notification of pending certificate expiration
-        # Don't send spurious expiration notification if verification fails
+        # Don't send spurious expiration notification if verification fails.
         if: failure() && steps.check-expiration.outcome == 'failure'
-        uses: rtCamp/action-slack-notify@v2.1.0
         env:
-          SLACK_WEBHOOK: ${{ secrets.TEAM_TOOLING_CHANNEL_SLACK_WEBHOOK }}
+          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 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+          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 +1,55 @@
+name: Compose full changelog
+
+on:
+  release:
+    types:
+      - edited
+
+env:
+  CHANGELOG_ARTIFACTS: changelog
+  # See: https://github.com/actions/setup-node/#readme
+  NODE_VERSION: 14.x
+
+jobs:
+  create-changelog:
+    if: github.repository == 'arduino/arduino-ide'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Get Tag
+        id: tag_name
+        run: |
+          echo ::set-output name=TAG_NAME::${GITHUB_REF#refs/tags/}
+
+      - name: Create full changelog
+        id: full-changelog
+        run: |
+          yarn add @octokit/rest --ignore-workspace-root-check
+          mkdir "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}"
+
+          # Get the changelog file name to build
+          CHANGELOG_FILE_NAME="${{ steps.tag_name.outputs.TAG_NAME }}-$(date +%s).md"
+
+          # Create manifest file pointing to latest changelog file name
+          echo "$CHANGELOG_FILE_NAME" >> "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}/latest.txt"
+
+          # Compose changelog
+          yarn run compose-changelog "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}/$CHANGELOG_FILE_NAME"
+
+      - name: Publish Changelog [S3]
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: '${{ env.CHANGELOG_ARTIFACTS }}/*'
+          PLUGIN_STRIP_PREFIX: '${{ env.CHANGELOG_ARTIFACTS }}/'
+          PLUGIN_TARGET: '/arduino-ide/changelog'
+          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

.github/workflows/github-stats.yaml

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

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

@@ -0,0 +1,30 @@
+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 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+          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 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '14.x'
+          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 }}

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

@@ -0,0 +1,49 @@
+name: themes-weekly-pull
+
+on:
+  schedule:
+    # run every friday at 5AM
+    - cron: '0 5 * * 5'
+  workflow_dispatch:
+
+env:
+  NODE_VERSION: 14.x
+
+jobs:
+  pull-from-jsonbin:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Run themes:pull script
+        run: yarn run themes:pull
+        env:
+          JSONBIN_MASTER_KEY: ${{ secrets.JSONBIN_MASTER_KEY }}
+          JSONBIN_ID: ${{ secrets.JSONBIN_ID }}
+
+      - name: Generate dark tokens
+        run: npx token-transformer scripts/themes/tokens/arduino-tokens.json scripts/themes/tokens/dark.json core,ide-default,ide-dark,theia core,ide-default,ide-dark
+
+      - name: Generate default tokens
+        run: npx token-transformer scripts/themes/tokens/arduino-tokens.json scripts/themes/tokens/default.json core,ide-default,theia core,ide-default
+
+      - name: Run themes:generate script
+        run: yarn run themes:generate
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          commit-message: Updated themes
+          title: Update themes
+          branch: themes/themes-update
+          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.gitignore

@@ -7,7 +7,8 @@ build/
 Examples/
 !electron/build/
 src-gen/
-*webpack.config.js
+!webpack.config.js
+gen-webpack.config.js
 .DS_Store
 # switching from `electron` to `browser` in dev mode.
 .browser_modules
@@ -16,3 +17,9 @@ yarn*.log
 plugins
 # the config files for the CLI
 arduino-ide-extension/data/cli/config
+# the tokens folder for the themes
+scripts/themes/tokens
+# environment variables
+.env
+# content trace files for electron
+electron-app/traces

.prettierrc

@@ -2,5 +2,6 @@
 	"singleQuote": true,
 	"tabWidth": 2,
 	"useTabs": false,
-	"printWidth": 80
+	"printWidth": 80,
+	"endOfLine": "auto"
 }

.vscode/launch.json

@@ -4,17 +4,12 @@
     {
       "type": "node",
       "request": "launch",
-      "name": "App (Electron)",
+      "name": "App (Electron) [Dev]",
       "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
       "windows": {
         "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd",
-        "env": {
-          "NODE_ENV": "development",
-          "NODE_PRESERVE_SYMLINKS": "1"
-        }
       },
       "cwd": "${workspaceFolder}/electron-app",
-      "protocol": "inspector",
       "args": [
         ".",
         "--log-level=debug",
@@ -23,7 +18,11 @@
         "--app-project-path=${workspaceRoot}/electron-app",
         "--remote-debugging-port=9222",
         "--no-app-auto-install",
-        "--plugins=local-dir:../plugins"
+        "--plugins=local-dir:../plugins",
+        "--hosted-plugin-inspect=9339",
+        "--nosplash",
+        "--content-trace",
+        "--open-devtools"
       ],
       "env": {
         "NODE_ENV": "development"
@@ -33,12 +32,55 @@
         "${workspaceRoot}/electron-app/src-gen/backend/*.js",
         "${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",
       "outputCapture": "std"
     },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "App (Electron)",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
+      "windows": {
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd",
+      },
+      "cwd": "${workspaceFolder}/electron-app",
+      "args": [
+        ".",
+        "--log-level=debug",
+        "--hostname=localhost",
+        "--no-cluster",
+        "--app-project-path=${workspaceRoot}/electron-app",
+        "--remote-debugging-port=9222",
+        "--no-app-auto-install",
+        "--plugins=local-dir:../plugins",
+        "--hosted-plugin-inspect=9339"
+      ],
+      "env": {
+        "NODE_ENV": "development"
+      },
+      "sourceMaps": true,
+      "outFiles": [
+        "${workspaceRoot}/electron-app/src-gen/backend/*.js",
+        "${workspaceRoot}/electron-app/src-gen/frontend/*.js",
+        "${workspaceRoot}/electron-app/lib/**/*.js",
+        "${workspaceRoot}/arduino-ide-extension/lib/**/*.js",
+        "${workspaceRoot}/node_modules/@theia/**/*.js"
+      ],
+      "smartStep": true,
+      "internalConsoleOptions": "openOnSessionStart",
+      "outputCapture": "std"
+    },
+    {
+      "type": "chrome",
+      "request": "attach",
+      "name": "Attach to Electron Frontend",
+      "port": 9222,
+      "webRoot": "${workspaceFolder}/electron-app"
+    },
     {
       "type": "node",
       "request": "launch",
@@ -73,12 +115,13 @@
     {
       "type": "node",
       "request": "launch",
-      "protocol": "inspector",
       "name": "Run Test [current]",
       "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
       "args": [
         "--require",
         "reflect-metadata/Reflect",
+        "--require",
+        "ignore-styles",
         "--no-timeouts",
         "--colors",
         "**/${fileBasenameNoExtension}.js"
@@ -104,5 +147,14 @@
       "program": "${workspaceRoot}/electron/packager/index.js",
       "cwd": "${workspaceFolder}/electron/packager"
     }
+  ],
+  "compounds": [
+    {
+      "name": "Launch Electron Backend & Frontend",
+      "configurations": [
+        "App (Electron)",
+        "Attach to Electron Frontend"
+      ]
+    }
   ]
 }

BUILDING.md

@@ -14,7 +14,7 @@ The _Electron main_ process is responsible for:
  - 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 on main process.
+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>
 
@@ -40,22 +40,38 @@ The _frontend_ is running as an Electron renderer process and can invoke service
 ## 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.
+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.
+> **Note**: Node.js 14 must be used instead of the version 12 recommended at the link above.
 
-### Build
-```sh
-yarn
-```
+Once you have all the tools installed, you can build the editor following these steps
 
-### Rebuild the native dependencies
-```sh
-yarn rebuild:electron
-```
+1. Install the dependencies and build
+    ```sh
+    yarn
+    ```
 
-### Start
-```sh
-yarn start
-```
+2. Rebuild the dependencies
+    ```sh
+    yarn rebuild:browser
+    ```
+
+3. Rebuild the electron dependencies
+    ```sh
+    yarn rebuild:electron
+    ```
+
+4. Start the application
+    ```sh
+    yarn start
+    ```
+
+### Notes for Windows contributors
+Windows requires the Microsoft Visual C++ (MSVC) compiler toolset to be installed on your development machine.
+
+In case it's not already present, it can be downloaded from the "**Tools for Visual Studio 20XX**" section of the Visual Studio [downloads page](https://visualstudio.microsoft.com/downloads/#build-tools-for-visual-studio-2022) via the "**Build Tools for Visual Studio 20XX**" (e.g., "**Build Tools for Visual Studio 2022**") download link.
+
+Select "**Desktop development with C++**" from the "**Workloads**" tab during the installation procedure.
 
 ### CI
 
@@ -73,6 +89,7 @@ This project is built on [GitHub Actions](https://github.com/arduino/arduino-ide
     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.
@@ -117,7 +134,7 @@ git add . \
 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).
+ - 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.
 

README.md

@@ -15,29 +15,31 @@ The Arduino IDE 2.x is a major rewrite, sharing no code with the IDE 1.x. It is
 ## Download
 
 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
 
 These builds are generated every day at 03:00 GMT from the `main` branch and
 should be considered unstable:
 
-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]                                                                                 |
+| Platform  | 32 bit                   | 64 bit                                                                                                 |
+| --------- | ------------------------ | ------------------------------------------------------------------------------------------------------ |
+| Linux     |                          | [Nightly Linux AppImage 64 bit]<br />[Nightly Linux ZIP file 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]                                                                                 |
 
-[🚧 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
+[🚧 work in progress...]: https://github.com/arduino/arduino-ide/issues/107
+[nightly linux appimage 64 bit]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Linux_64bit.AppImage
+[nightly linux zip file 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
 
 > 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`)
+> 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`)
 
 ## Support
 
@@ -47,8 +49,8 @@ If you need assistance, see the [Help Center](https://support.arduino.cc/hc/en-u
 
 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.
+- 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
 
@@ -64,10 +66,13 @@ Contributions are very welcome! You can browse the list of open issues to see wh
 
 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
+- [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.

arduino-ide-extension/README.md

@@ -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
 
@@ -58,3 +61,13 @@ The Config Service knows about your system, like for example the default sketch
 #### 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

@@ -1,13 +1,15 @@
 {
   "name": "arduino-ide-extension",
-  "version": "2.0.0-beta.10",
+  "version": "2.0.0-rc9",
   "description": "An extension for Theia building the Arduino IDE",
   "license": "AGPL-3.0-or-later",
   "scripts": {
-    "prepare": "yarn download-cli && yarn download-fwuploader && yarn download-ls && yarn clean && yarn download-examples && yarn build",
+    "prepare": "yarn download-cli && yarn download-fwuploader && yarn download-ls && yarn copy-i18n && yarn clean && yarn download-examples && yarn build && yarn test",
     "clean": "rimraf lib",
+    "compose-changelog": "node ./scripts/compose-changelog.js",
     "download-cli": "node ./scripts/download-cli.js",
     "download-fwuploader": "node ./scripts/download-fwuploader.js",
+    "copy-i18n": "npx ncp ../i18n ./build/i18n",
     "download-ls": "node ./scripts/download-ls.js",
     "download-examples": "node ./scripts/download-examples.js",
     "generate-protocol": "node ./scripts/generate-protocol.js",
@@ -18,28 +20,30 @@
     "test:watch": "mocha --watch --watch-files lib \"./lib/test/**/*.test.js\""
   },
   "dependencies": {
-    "@grpc/grpc-js": "^1.1.1",
-    "@theia/application-package": "next",
-    "@theia/core": "next",
-    "@theia/editor": "next",
-    "@theia/filesystem": "next",
-    "@theia/git": "next",
-    "@theia/keymaps": "next",
-    "@theia/markers": "next",
-    "@theia/monaco": "next",
-    "@theia/navigator": "next",
-    "@theia/outline-view": "next",
-    "@theia/preferences": "next",
-    "@theia/output": "next",
-    "@theia/search-in-workspace": "next",
-    "@theia/terminal": "next",
-    "@theia/workspace": "next",
+    "@grpc/grpc-js": "^1.6.7",
+    "@theia/application-package": "1.25.0",
+    "@theia/core": "1.25.0",
+    "@theia/editor": "1.25.0",
+    "@theia/electron": "1.25.0",
+    "@theia/filesystem": "1.25.0",
+    "@theia/keymaps": "1.25.0",
+    "@theia/markers": "1.25.0",
+    "@theia/monaco": "1.25.0",
+    "@theia/navigator": "1.25.0",
+    "@theia/outline-view": "1.25.0",
+    "@theia/output": "1.25.0",
+    "@theia/preferences": "1.25.0",
+    "@theia/search-in-workspace": "1.25.0",
+    "@theia/terminal": "1.25.0",
+    "@theia/workspace": "1.25.0",
+    "@tippyjs/react": "^4.2.5",
     "@types/atob": "^2.1.2",
     "@types/auth0-js": "^9.14.0",
     "@types/btoa": "^1.2.3",
     "@types/dateformat": "^3.0.1",
+    "@types/deep-equal": "^1.0.1",
     "@types/deepmerge": "^2.2.0",
-    "@types/glob": "^5.0.35",
+    "@types/glob": "^7.2.0",
     "@types/google-protobuf": "^3.7.2",
     "@types/js-yaml": "^3.12.2",
     "@types/keytar": "^4.4.0",
@@ -49,20 +53,22 @@
     "@types/ps-tree": "^1.1.0",
     "@types/react-select": "^3.0.0",
     "@types/react-tabs": "^2.3.2",
-    "@types/sinon": "^7.5.2",
     "@types/temp": "^0.8.34",
     "@types/which": "^1.3.1",
     "ajv": "^6.5.3",
+    "arduino-serial-plotter-webapp": "0.1.0",
     "async-mutex": "^0.3.0",
     "atob": "^2.1.2",
     "auth0-js": "^9.14.0",
     "btoa": "^1.2.1",
-    "css-element-queries": "^1.2.0",
+    "classnames": "^2.3.1",
     "dateformat": "^3.0.3",
+    "deep-equal": "^2.0.5",
     "deepmerge": "2.0.1",
-    "fuzzy": "^0.1.3",
+    "electron-updater": "^4.6.5",
+    "fast-safe-stringify": "^2.1.1",
     "glob": "^7.1.6",
-    "google-protobuf": "^3.11.4",
+    "google-protobuf": "^3.20.1",
     "hash.js": "^1.1.7",
     "is-valid-path": "^0.1.1",
     "js-yaml": "^3.13.1",
@@ -74,20 +80,29 @@
     "open": "^8.0.6",
     "p-queue": "^5.0.0",
     "ps-tree": "^1.2.0",
+    "query-string": "^7.0.1",
     "react-disable": "^0.1.0",
+    "react-markdown": "^8.0.0",
     "react-select": "^3.0.4",
     "react-tabs": "^3.1.2",
+    "react-window": "^1.8.6",
     "semver": "^7.3.2",
     "string-natural-compare": "^2.0.3",
     "temp": "^0.9.1",
+    "temp-dir": "^2.0.0",
     "tree-kill": "^1.2.1",
     "upath": "^1.1.2",
+    "url": "^0.11.0",
     "which": "^1.3.1"
   },
   "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",
@@ -96,10 +111,13 @@
     "download": "^7.1.0",
     "grpc_tools_node_protoc_ts": "^4.1.0",
     "mocha": "^7.0.0",
+    "mockdate": "^3.0.5",
     "moment": "^2.24.0",
     "protoc": "^1.0.4",
     "shelljs": "^0.8.3",
-    "sinon": "^9.0.1",
+    "sinon": "^12.0.1",
+    "sinon-chai": "^3.7.0",
+    "typemoq": "^2.1.0",
     "uuid": "^3.2.1",
     "yargs": "^11.1.0"
   },
@@ -108,7 +126,8 @@
   },
   "mocha": {
     "require": [
-      "reflect-metadata/Reflect"
+      "reflect-metadata/Reflect",
+      "ignore-styles"
     ],
     "reporter": "spec",
     "colors": true,
@@ -137,10 +156,16 @@
   ],
   "arduino": {
     "cli": {
-      "version": "0.18.3"
+      "version": "0.25.0"
     },
     "fwuploader": {
-      "version": "1.0.2"
+      "version": "2.2.0"
+    },
+    "clangd": {
+      "version": "14.0.0"
+    },
+    "languageServer": {
+      "version": "0.7.1"
     }
   }
 }

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

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

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

@@ -1,141 +1,87 @@
 // @ts-check
 
 (async () => {
+  const path = require('path');
+  const shell = require('shelljs');
+  const semver = require('semver');
+  const moment = require('moment');
+  const downloader = require('./downloader');
+  const { goBuildFromGit } = require('./utils');
 
-    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 version = (() => {
+    const pkg = require(path.join(__dirname, '..', 'package.json'));
+    if (!pkg) {
+      return undefined;
+    }
 
-    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 { platform, arch } = process;
+  const buildFolder = path.join(__dirname, '..', 'build');
+  const cliName = `arduino-cli${platform === 'win32' ? '.exe' : ''}`;
+  const destinationPath = path.join(buildFolder, cliName);
+
+  if (typeof version === 'string') {
+    const suffix = (() => {
+      switch (platform) {
+        case 'darwin':
+          return 'macOS_64bit.tar.gz';
+        case 'win32':
+          return 'Windows_64bit.zip';
+        case 'linux': {
+          switch (arch) {
+            case 'arm':
+              return 'Linux_ARMv7.tar.gz';
+            case 'arm64':
+              return 'Linux_ARM64.tar.gz';
+            case 'x64':
+              return 'Linux_64bit.tar.gz';
+            default:
+              return undefined;
+          }
         }
-
-        const { arduino } = pkg;
-        if (!arduino) {
-            return undefined;
-        }
-
-        const { cli } = arduino;
-        if (!cli) {
-            return undefined;
-        }
-
-        const { version } = cli;
-        return version;
+        default:
+          return undefined;
+      }
     })();
-
-    if (!version) {
-        shell.echo(`Could not retrieve CLI version info from the 'package.json'.`);
-        shell.exit(1);
+    if (!suffix) {
+      shell.echo(`The CLI is not available for ${platform} ${arch}.`);
+      shell.exit(1);
     }
-
-    const { platform, arch } = process;
-    const buildFolder = path.join(__dirname, '..', 'build');
-    const cliName = `arduino-cli${platform === 'win32' ? '.exe' : ''}`;
-    const destinationPath = path.join(buildFolder, cliName);
-
-    if (typeof version === 'string') {
-        const suffix = (() => {
-            switch (platform) {
-                case 'darwin': return 'macOS_64bit.tar.gz';
-                case 'win32': return 'Windows_64bit.zip';
-                case 'linux': {
-                    switch (arch) {
-                        case 'arm': return 'Linux_ARMv7.tar.gz';
-                        case 'arm64': return 'Linux_ARM64.tar.gz';
-                        case 'x64': return 'Linux_64bit.tar.gz';
-                        default: return undefined;
-                    }
-                }
-                default: return undefined;
-            }
-        })();
-        if (!suffix) {
-            shell.echo(`The CLI is not available for ${platform} ${arch}.`);
-            shell.exit(1);
-        }
-        if (semver.valid(version)) {
-            const url = `https://downloads.arduino.cc/arduino-cli/arduino-cli_${version}_${suffix}`;
-            shell.echo(`📦  Identified released version of the CLI. Downloading version ${version} from '${url}'`);
-            await downloader.downloadUnzipFile(url, destinationPath, 'arduino-cli');
-        } else if (moment(version, 'YYYYMMDD', true).isValid()) {
-            const url = `https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-${version}_${suffix}`;
-            shell.echo(`🌙  Identified nightly version of the CLI. Downloading version ${version} from '${url}'`);
-            await downloader.downloadUnzipFile(url, destinationPath, 'arduino-cli');
-        } else {
-            shell.echo(`🔥  Could not interpret 'version': ${version}`);
-            shell.exit(1);
-        }
+    if (semver.valid(version)) {
+      const url = `https://downloads.arduino.cc/arduino-cli/arduino-cli_${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 {
-
-        // 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.');
-
+      shell.echo(`🔥  Could not interpret 'version': ${version}`);
+      shell.exit(1);
     }
-
+  } else {
+    goBuildFromGit(version, destinationPath, 'CLI');
+  }
 })();

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

@@ -4,30 +4,93 @@
 const version = '1.9.1';
 
 (async () => {
+  const os = require('os');
+  const { promises: fs } = require('fs');
+  const path = require('path');
+  const shell = require('shelljs');
+  const { v4 } = require('uuid');
 
-    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);
+  }
 
-    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);
+  }
+
+  if (
+    shell.exec(`git -C ${repository} checkout tags/${version} -b ${version}`)
+      .code !== 0
+  ) {
+    shell.exit(1);
+  }
+
+  const destination = path.join(__dirname, '..', 'Examples');
+  shell.mkdir('-p', destination);
+  shell.cp('-fR', path.join(repository, 'examples', '*'), destination);
+
+  const isSketch = async (pathLike) => {
+    try {
+      const names = await fs.readdir(pathLike);
+      const dirName = path.basename(pathLike);
+      return names.indexOf(`${dirName}.ino`) !== -1;
+    } catch (e) {
+      if (e.code === 'ENOTDIR') {
+        return false;
+      }
+      throw e;
     }
-
-    if (shell.exec(`git clone https://github.com/arduino/arduino-examples.git ${repository}`).code !== 0) {
-        shell.exit(1);
-        process.exit(1);
+  };
+  const examples = [];
+  const categories = await fs.readdir(destination);
+  const visit = async (pathLike, container) => {
+    const stat = await fs.lstat(pathLike);
+    if (stat.isDirectory()) {
+      if (await isSketch(pathLike)) {
+        container.sketches.push({
+          name: path.basename(pathLike),
+          relativePath: path.relative(destination, pathLike),
+        });
+      } else {
+        const names = await fs.readdir(pathLike);
+        for (const name of names) {
+          const childPath = path.join(pathLike, name);
+          if (await isSketch(childPath)) {
+            container.sketches.push({
+              name,
+              relativePath: path.relative(destination, childPath),
+            });
+          } else {
+            const child = {
+              label: name,
+              children: [],
+              sketches: [],
+            };
+            container.children.push(child);
+            await visit(childPath, child);
+          }
+        }
+      }
     }
-
-    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);
-
+  };
+  for (const category of categories) {
+    const example = {
+      label: category,
+      children: [],
+      sketches: [],
+    };
+    await visit(path.join(destination, category), example);
+    examples.push(example);
+  }
+  await fs.writeFile(
+    path.join(destination, 'examples.json'),
+    JSON.stringify(examples, null, 2),
+    { encoding: 'utf8' }
+  );
+  shell.echo(`Generated output to ${path.join(destination, 'examples.json')}`);
 })();

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

@@ -4,69 +4,124 @@
 // - https://downloads.arduino.cc/arduino-language-server/clangd/clangd_${VERSION}_${SUFFIX}
 
 (() => {
+  const path = require('path');
+  const shell = require('shelljs');
+  const downloader = require('./downloader');
+  const { goBuildFromGit } = require('./utils');
 
-    const DEFAULT_ALS_VERSION = 'nightly';
-    const DEFAULT_CLANGD_VERSION = 'snapshot_20210124';
+  const [DEFAULT_LS_VERSION, DEFAULT_CLANGD_VERSION] = (() => {
+    const pkg = require(path.join(__dirname, '..', 'package.json'));
+    if (!pkg) return [undefined, undefined];
 
-    const path = require('path');
-    const shell = require('shelljs');
-    const downloader = require('./downloader');
+    const { arduino } = pkg;
+    if (!arduino) return [undefined, undefined];
 
-    const yargs = require('yargs')
-        .option('ls-version', {
-            alias: 'lv',
-            default: DEFAULT_ALS_VERSION,
-            choices: ['nightly'],
-            describe: `The version of the 'arduino-language-server' to download. Defaults to ${DEFAULT_ALS_VERSION}.`
-        })
-        .option('clangd-version', {
-            alias: 'cv',
-            default: DEFAULT_CLANGD_VERSION,
-            choices: ['snapshot_20210124'],
-            describe: `The version of 'clangd' to download. Defaults to ${DEFAULT_CLANGD_VERSION}.`
-        })
-        .option('force-download', {
-            alias: 'fd',
-            default: false,
-            describe: `If set, this script force downloads the 'arduino-language-server' even if it already exists on the file system.`
-        })
-        .version(false).parse();
+    const { languageServer, clangd } = arduino;
+    if (!languageServer) return [undefined, undefined];
+    if (!clangd) return [undefined, undefined];
 
-    const alsVersion = yargs['ls-version'];
-    const clangdVersion = yargs['clangd-version']
-    const force = yargs['force-download'];
-    const { platform, arch } = process;
+    return [languageServer.version, clangd.version];
+  })();
 
-    const build = path.join(__dirname, '..', 'build');
-    const lsExecutablePath = path.join(build, `arduino-language-server${platform === 'win32' ? '.exe' : ''}`);
+  if (!DEFAULT_LS_VERSION) {
+    shell.echo(
+      `Could not retrieve Arduino Language Server version info from the 'package.json'.`
+    );
+    shell.exit(1);
+  }
 
-    let clangdExecutablePath, lsSuffix, clangdPrefix;
-    switch (platform) {
-        case 'darwin':
-            clangdExecutablePath = path.join(build, 'bin', 'clangd')
-            lsSuffix = 'macOS_amd64.zip';
-            clangdPrefix = 'mac';
-            break;
-        case 'linux':
-            clangdExecutablePath = path.join(build, 'bin', 'clangd')
-            lsSuffix = 'Linux_amd64.zip';
-            clangdPrefix = 'linux'
-            break;
-        case 'win32':
-            clangdExecutablePath = path.join(build, 'bin', 'clangd.exe')
-            lsSuffix = 'Windows_amd64.zip';
-            clangdPrefix = 'windows';
-            break;
+  if (!DEFAULT_CLANGD_VERSION) {
+    shell.echo(
+      `Could not retrieve clangd version info from the 'package.json'.`
+    );
+    shell.exit(1);
+  }
+
+  const yargs = require('yargs')
+    .option('ls-version', {
+      alias: 'lv',
+      default: DEFAULT_LS_VERSION,
+      describe: `The version of the 'arduino-language-server' to download. Defaults to ${DEFAULT_LS_VERSION}.`,
+    })
+    .option('clangd-version', {
+      alias: 'cv',
+      default: DEFAULT_CLANGD_VERSION,
+      choices: [DEFAULT_CLANGD_VERSION, 'snapshot_20210124'],
+      describe: `The version of 'clangd' to download. Defaults to ${DEFAULT_CLANGD_VERSION}.`,
+    })
+    .option('force-download', {
+      alias: 'fd',
+      default: false,
+      describe: `If set, this script force downloads the 'arduino-language-server' even if it already exists on the file system.`,
+    })
+    .version(false)
+    .parse();
+
+  const lsVersion = yargs['ls-version'];
+  const clangdVersion = yargs['clangd-version'];
+  const force = yargs['force-download'];
+  const { platform, arch } = process;
+  const platformArch = platform + '-' + arch;
+  const build = path.join(__dirname, '..', 'build');
+  const lsExecutablePath = path.join(
+    build,
+    `arduino-language-server${platform === 'win32' ? '.exe' : ''}`
+  );
+  let clangdExecutablePath, clangFormatExecutablePath, lsSuffix, clangdSuffix;
+
+  switch (platformArch) {
+    case 'darwin-x64':
+      clangdExecutablePath = path.join(build, 'clangd');
+      clangFormatExecutablePath = path.join(build, 'clang-format');
+      lsSuffix = 'macOS_64bit.tar.gz';
+      clangdSuffix = 'macOS_64bit';
+      break;
+    case 'linux-x64':
+      clangdExecutablePath = path.join(build, 'clangd');
+      clangFormatExecutablePath = path.join(build, 'clang-format');
+      lsSuffix = 'Linux_64bit.tar.gz';
+      clangdSuffix = 'Linux_64bit';
+      break;
+    case 'win32-x64':
+      clangdExecutablePath = path.join(build, 'clangd.exe');
+      clangFormatExecutablePath = path.join(build, 'clang-format.exe');
+      lsSuffix = 'Windows_64bit.zip';
+      clangdSuffix = 'Windows_64bit';
+      break;
+    default:
+      throw new Error(`Unsupported platform/arch: ${platformArch}.`);
+  }
+  if (!lsSuffix || !clangdSuffix) {
+    shell.echo(
+      `The arduino-language-server is not available for ${platform} ${arch}.`
+    );
+    shell.exit(1);
+  }
+
+  if (typeof lsVersion === 'string') {
+    const lsUrl = `https://downloads.arduino.cc/arduino-language-server/${
+      lsVersion === 'nightly'
+        ? 'nightly/arduino-language-server'
+        : 'arduino-language-server_' + lsVersion
+    }_${lsSuffix}`;
+    downloader.downloadUnzipAll(lsUrl, build, lsExecutablePath, force);
+  } else {
+    goBuildFromGit(lsVersion, lsExecutablePath, 'language-server');
+  }
+
+  const clangdUrl = `https://downloads.arduino.cc/tools/clangd_${clangdVersion}_${clangdSuffix}.tar.bz2`;
+  downloader.downloadUnzipAll(clangdUrl, build, clangdExecutablePath, force, {
+    strip: 1,
+  }); // `strip`: the new clangd (12.x) is zipped into a folder, so we have to strip the outmost folder.
+
+  const clangdFormatUrl = `https://downloads.arduino.cc/tools/clang-format_${clangdVersion}_${clangdSuffix}.tar.bz2`;
+  downloader.downloadUnzipAll(
+    clangdFormatUrl,
+    build,
+    clangFormatExecutablePath,
+    force,
+    {
+      strip: 1,
     }
-    if (!lsSuffix) {
-        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}_${lsSuffix}`;
-    downloader.downloadUnzipAll(alsUrl, build, lsExecutablePath, force);
-
-    const clangdUrl = `https://downloads.arduino.cc/arduino-language-server/clangd/clangd-${clangdPrefix}-${clangdVersion}.zip`;
-    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

@@ -5,16 +5,17 @@ const download = require('download');
 const decompress = require('decompress');
 const unzip = require('decompress-unzip');
 const untargz = require('decompress-targz');
+const untarbz2 = require('decompress-tarbz2');
 
 process.on('unhandledRejection', (reason, _) => {
-    shell.echo(String(reason));
-    shell.exit(1);
-    throw reason;
+  shell.echo(String(reason));
+  shell.exit(1);
+  throw reason;
 });
-process.on('uncaughtException', error => {
-    shell.echo(String(error));
-    shell.exit(1);
-    throw error;
+process.on('uncaughtException', (error) => {
+  shell.echo(String(error));
+  shell.exit(1);
+  throw error;
 });
 
 /**
@@ -23,98 +24,109 @@ process.on('uncaughtException', error => {
  * @param filePrefix {string} Prefix of the file name found in the archive
  * @param force {boolean}     Whether to download even if the target file exists. `false` by default.
  */
-exports.downloadUnzipFile = async (url, targetFile, filePrefix, force = false) => {
-    if (fs.existsSync(targetFile) && !force) {
-        shell.echo(`Skipping download because file already exists: ${targetFile}`);
-        return;
-    }
-    if (!fs.existsSync(path.dirname(targetFile))) {
-        if (shell.mkdir('-p', path.dirname(targetFile)).code !== 0) {
-            shell.echo('Could not create new directory.');
-            shell.exit(1);
-        }
+exports.downloadUnzipFile = async (
+  url,
+  targetFile,
+  filePrefix,
+  force = false
+) => {
+  if (fs.existsSync(targetFile) && !force) {
+    shell.echo(`Skipping download because file already exists: ${targetFile}`);
+    return;
+  }
+  if (!fs.existsSync(path.dirname(targetFile))) {
+    if (shell.mkdir('-p', path.dirname(targetFile)).code !== 0) {
+      shell.echo('Could not create new directory.');
+      shell.exit(1);
     }
+  }
 
-    const downloads = path.join(__dirname, '..', 'downloads');
-    if (shell.rm('-rf', targetFile, downloads).code !== 0) {
-        shell.exit(1);
-    }
+  const downloads = path.join(__dirname, '..', 'downloads');
+  if (shell.rm('-rf', targetFile, downloads).code !== 0) {
+    shell.exit(1);
+  }
 
-    shell.echo(`>>> Downloading from '${url}'...`);
-    const data = await download(url);
-    shell.echo(`<<< Download succeeded.`);
+  shell.echo(`>>> Downloading from '${url}'...`);
+  const data = await download(url);
+  shell.echo(`<<< Download succeeded.`);
 
-    shell.echo('>>> Decompressing...');
-    const files = await decompress(data, downloads, {
-        plugins: [
-            unzip(),
-            untargz()
-        ]
-    });
-    if (files.length === 0) {
-        shell.echo('Error ocurred while decompressing the archive.');
-        shell.exit(1);
-    }
-    const fileIndex = files.findIndex(f => f.path.startsWith(filePrefix));
-    if (fileIndex === -1) {
-        shell.echo(`The downloaded artifact does not contain any file with prefix ${filePrefix}.`);
-        shell.exit(1);
-    }
-    shell.echo('<<< Decompressing succeeded.');
+  shell.echo('>>> Decompressing...');
+  const files = await decompress(data, downloads, {
+    plugins: [unzip(), untargz(), untarbz2()],
+  });
+  if (files.length === 0) {
+    shell.echo('Error ocurred while decompressing the archive.');
+    shell.exit(1);
+  }
+  const fileIndex = files.findIndex((f) => f.path.startsWith(filePrefix));
+  if (fileIndex === -1) {
+    shell.echo(
+      `The downloaded artifact does not contain any file with prefix ${filePrefix}.`
+    );
+    shell.exit(1);
+  }
+  shell.echo('<<< Decompressing succeeded.');
 
-    if (shell.mv('-f', path.join(downloads, files[fileIndex].path), targetFile).code !== 0) {
-        shell.echo(`Could not move file to target path: ${targetFile}`);
-        shell.exit(1);
-    }
-    if (!fs.existsSync(targetFile)) {
-        shell.echo(`Could not find file: ${targetFile}`);
-        shell.exit(1);
-    }
-    shell.echo(`Done: ${targetFile}`);
-}
+  if (
+    shell.mv('-f', path.join(downloads, files[fileIndex].path), targetFile)
+      .code !== 0
+  ) {
+    shell.echo(`Could not move file to target path: ${targetFile}`);
+    shell.exit(1);
+  }
+  if (!fs.existsSync(targetFile)) {
+    shell.echo(`Could not find file: ${targetFile}`);
+    shell.exit(1);
+  }
+  shell.echo(`Done: ${targetFile}`);
+};
 
 /**
  * @param url {string}        Download URL
  * @param targetDir {string}  Directory into which to decompress the archive
  * @param targetFile {string} Path to the main file expected after decompressing
  * @param force {boolean}     Whether to download even if the target file exists
+ * @param decompressOptions {import('decompress').DecompressOptions}
  */
-exports.downloadUnzipAll = async (url, targetDir, targetFile, force, decompressOptions = undefined) => {
-    if (fs.existsSync(targetFile) && !force) {
-        shell.echo(`Skipping download because file already exists: ${targetFile}`);
-        return;
-    }
-    if (!fs.existsSync(targetDir)) {
-        if (shell.mkdir('-p', targetDir).code !== 0) {
-            shell.echo('Could not create new directory.');
-            shell.exit(1);
-        }
+exports.downloadUnzipAll = async (
+  url,
+  targetDir,
+  targetFile,
+  force,
+  decompressOptions = undefined
+) => {
+  if (fs.existsSync(targetFile) && !force) {
+    shell.echo(`Skipping download because file already exists: ${targetFile}`);
+    return;
+  }
+  if (!fs.existsSync(targetDir)) {
+    if (shell.mkdir('-p', targetDir).code !== 0) {
+      shell.echo('Could not create new directory.');
+      shell.exit(1);
     }
+  }
 
-    shell.echo(`>>> Downloading from '${url}'...`);
-    const data = await download(url);
-    shell.echo(`<<< Download succeeded.`);
+  shell.echo(`>>> Downloading from '${url}'...`);
+  const data = await download(url);
+  shell.echo(`<<< Download succeeded.`);
 
-    shell.echo('>>> Decompressing...');
-    let options = {
-        plugins: [
-            unzip(),
-            untargz()
-        ]
-    };
-    if (decompressOptions) {
-        options = Object.assign(options, decompressOptions)
-    }
-    const files = await decompress(data, targetDir, options);
-    if (files.length === 0) {
-        shell.echo('Error ocurred while decompressing the archive.');
-        shell.exit(1);
-    }
-    shell.echo('<<< Decompressing succeeded.');
+  shell.echo('>>> Decompressing...');
+  let options = {
+    plugins: [unzip(), untargz(), untarbz2()],
+  };
+  if (decompressOptions) {
+    options = Object.assign(options, decompressOptions);
+  }
+  const files = await decompress(data, targetDir, options);
+  if (files.length === 0) {
+    shell.echo('Error ocurred while decompressing the archive.');
+    shell.exit(1);
+  }
+  shell.echo('<<< Decompressing succeeded.');
 
-    if (!fs.existsSync(targetFile)) {
-        shell.echo(`Could not find file: ${targetFile}`);
-        shell.exit(1);
-    }
-    shell.echo(`Done: ${targetFile}`);
-}
+  if (!fs.existsSync(targetFile)) {
+    shell.echo(`Could not find file: ${targetFile}`);
+    shell.exit(1);
+  }
+  shell.echo(`Done: ${targetFile}`);
+};

arduino-ide-extension/scripts/utils.js

@@ -0,0 +1,92 @@
+/**
+ * Clones something from GitHub and builds it with `Golang`.
+ *
+ * @param version {object} the version object.
+ * @param destinationPath {string} the absolute path of the output binary. For example, `C:\\folder\\arduino-cli.exe` or `/path/to/arduino-language-server`
+ * @param taskName {string} for the CLI logging . Can be `'CLI'` or `'language-server'`, etc.
+ */
+exports.goBuildFromGit = (version, destinationPath, taskName) => {
+  const fs = require('fs');
+  const path = require('path');
+  const temp = require('temp');
+  const shell = require('shelljs');
+
+  // We assume an object with `owner`, `repo`, commitish?` properties.
+  if (typeof version !== 'object') {
+    shell.echo(
+      `Expected a \`{ owner, repo, commitish }\` object. Got <${version}> instead.`
+    );
+  }
+  const { owner, repo, commitish } = version;
+  if (!owner) {
+    shell.echo(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+    shell.exit(1);
+  }
+  if (!repo) {
+    shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+    shell.exit(1);
+  }
+  const url = `https://github.com/${owner}/${repo}.git`;
+  shell.echo(
+    `Building ${taskName} from ${url}. Commitish: ${
+      commitish ? commitish : 'HEAD'
+    }`
+  );
+
+  if (fs.existsSync(destinationPath)) {
+    shell.echo(
+      `Skipping the ${taskName} build because it already exists: ${destinationPath}`
+    );
+    return;
+  }
+
+  const buildFolder = path.join(__dirname, '..', 'build');
+  if (shell.mkdir('-p', buildFolder).code !== 0) {
+    shell.echo('Could not create build folder.');
+    shell.exit(1);
+  }
+
+  const tempRepoPath = temp.mkdirSync();
+  shell.echo(`>>> Cloning ${taskName} source to ${tempRepoPath}...`);
+  if (shell.exec(`git clone ${url} ${tempRepoPath}`).code !== 0) {
+    shell.exit(1);
+  }
+  shell.echo(`<<< Cloned ${taskName} repo.`);
+
+  if (commitish) {
+    shell.echo(`>>> Checking out ${commitish}...`);
+    if (shell.exec(`git -C ${tempRepoPath} checkout ${commitish}`).code !== 0) {
+      shell.exit(1);
+    }
+    shell.echo(`<<< Checked out ${commitish}.`);
+  }
+
+  shell.echo(`>>> Building the ${taskName}...`);
+  if (shell.exec('go build', { cwd: tempRepoPath }).code !== 0) {
+    shell.exit(1);
+  }
+  shell.echo(`<<< Done ${taskName} build.`);
+
+  const binName = path.basename(destinationPath);
+  if (!fs.existsSync(path.join(tempRepoPath, binName))) {
+    shell.echo(
+      `Could not find the ${taskName} at ${path.join(tempRepoPath, binName)}.`
+    );
+    shell.exit(1);
+  }
+
+  const binPath = path.join(tempRepoPath, binName);
+  shell.echo(
+    `>>> Copying ${taskName} from ${binPath} to ${destinationPath}...`
+  );
+  if (shell.cp(binPath, destinationPath).code !== 0) {
+    shell.exit(1);
+  }
+  shell.echo(`<<< Copied the ${taskName}.`);
+
+  shell.echo(`<<< Verifying ${taskName}...`);
+  if (!fs.existsSync(destinationPath)) {
+    shell.exit(1);
+  }
+  shell.echo(`>>> Verified ${taskName}.`);
+};

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

@@ -1,21 +0,0 @@
-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 TOGGLE_COMPILE_FOR_DEBUG: Command = {
-    id: 'arduino-toggle-compile-for-debug',
-  };
-
-  /**
-   * 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',
-  };
-}

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

@@ -1,19 +1,21 @@
-import { Mutex } from 'async-mutex';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
+import {
+  inject,
+  injectable,
+  postConstruct,
+} from '@theia/core/shared/inversify';
+import * as React from '@theia/core/shared/react';
+import { SketchesService } from '../common/protocol';
 import {
   MAIN_MENU_BAR,
   MenuContribution,
   MenuModelRegistry,
-  SelectionService,
-  ILogger,
-  DisposableCollection,
 } from '@theia/core';
 import {
-  ContextMenuRenderer,
+  Dialog,
   FrontendApplication,
   FrontendApplicationContribution,
-  OpenerService,
-  StatusBar,
-  StatusBarAlignment,
+  OnWillStopAction,
 } from '@theia/core/lib/browser';
 import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
 import { ColorRegistry } from '@theia/core/lib/browser/color-registry';
@@ -22,62 +24,29 @@ import {
   TabBarToolbarContribution,
   TabBarToolbarRegistry,
 } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { nls } from '@theia/core/lib/common';
 import {
   CommandContribution,
   CommandRegistry,
 } from '@theia/core/lib/common/command';
 import { MessageService } from '@theia/core/lib/common/message-service';
-import URI from '@theia/core/lib/common/uri';
-import {
-  EditorMainMenu,
-  EditorManager,
-  EditorOpenerOptions,
-} from '@theia/editor/lib/browser';
-import { FileDialogService } from '@theia/filesystem/lib/browser/file-dialog';
-import { ProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
+import { EditorCommands, EditorMainMenu } from '@theia/editor/lib/browser';
 import { MonacoMenus } from '@theia/monaco/lib/browser/monaco-menu';
-import { FileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
-import { OutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
-import { OutputContribution } from '@theia/output/lib/browser/output-contribution';
-import { ScmContribution } from '@theia/scm/lib/browser/scm-contribution';
-import { SearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
+import { FileNavigatorCommands } from '@theia/navigator/lib/browser/navigator-contribution';
 import { TerminalMenus } from '@theia/terminal/lib/browser/terminal-frontend-contribution';
-import { inject, injectable, postConstruct } from 'inversify';
-import * as React from 'react';
-import { remote } from 'electron';
-import { MainMenuManager } from '../common/main-menu-manager';
 import {
-  BoardsService,
-  CoreService,
-  Port,
-  SketchesService,
-  ExecutableService,
-  Sketch,
-} from '../common/protocol';
-import { ArduinoDaemon } from '../common/protocol/arduino-daemon';
-import { ConfigService } from '../common/protocol/config-service';
-import { FileSystemExt } from '../common/protocol/filesystem-ext';
-import { ArduinoCommands } from './arduino-commands';
-import { BoardsConfig } from './boards/boards-config';
-import { BoardsConfigDialog } from './boards/boards-config-dialog';
-import { BoardsDataStore } from './boards/boards-data-store';
+  CurrentSketch,
+  SketchesServiceClientImpl,
+} from '../common/protocol/sketches-service-client-impl';
+import { ArduinoPreferences } from './arduino-preferences';
 import { BoardsServiceProvider } from './boards/boards-service-provider';
 import { BoardsToolBarItem } from './boards/boards-toolbar-item';
-import { EditorMode } from './editor-mode';
-import { ArduinoMenus } from './menu/arduino-menus';
-import { MonitorConnection } from './monitor/monitor-connection';
-import { MonitorViewContribution } from './monitor/monitor-view-contribution';
-import { WorkspaceService } from './theia/workspace/workspace-service';
-import { ArduinoToolbar } from './toolbar/arduino-toolbar';
-import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
-import { FileService } from '@theia/filesystem/lib/browser/file-service';
-import { ResponseService } from '../common/protocol/response-service';
-import { ArduinoPreferences } from './arduino-preferences';
-import { SketchesServiceClientImpl } from '../common/protocol/sketches-service-client-impl';
 import { SaveAsSketch } from './contributions/save-as-sketch';
-import { FileChangeType } from '@theia/filesystem/lib/browser';
+import { ArduinoMenus } from './menu/arduino-menus';
+import { MonitorViewContribution } from './serial/monitor/monitor-view-contribution';
+import { ArduinoToolbar } from './toolbar/arduino-toolbar';
 import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
-import { SketchbookWidgetContribution } from './widgets/sketchbook/sketchbook-widget-contribution';
+import { SerialPlotterContribution } from './serial/plotter/plotter-frontend-contribution';
 
 @injectable()
 export class ArduinoFrontendContribution
@@ -88,320 +57,64 @@ export class ArduinoFrontendContribution
     MenuContribution,
     ColorContribution
 {
-  @inject(ILogger)
-  protected logger: ILogger;
-
   @inject(MessageService)
-  protected readonly messageService: MessageService;
-
-  @inject(BoardsService)
-  protected readonly boardsService: BoardsService;
-
-  @inject(CoreService)
-  protected readonly coreService: CoreService;
+  private readonly messageService: MessageService;
 
   @inject(BoardsServiceProvider)
-  protected readonly boardsServiceClientImpl: BoardsServiceProvider;
-
-  @inject(SelectionService)
-  protected readonly selectionService: SelectionService;
-
-  @inject(EditorManager)
-  protected readonly editorManager: EditorManager;
-
-  @inject(ContextMenuRenderer)
-  protected readonly contextMenuRenderer: ContextMenuRenderer;
-
-  @inject(FileDialogService)
-  protected readonly fileDialogService: FileDialogService;
-
-  @inject(FileService)
-  protected readonly fileService: FileService;
+  private readonly boardsServiceProvider: BoardsServiceProvider;
 
   @inject(SketchesService)
-  protected readonly sketchService: SketchesService;
-
-  @inject(BoardsConfigDialog)
-  protected readonly boardsConfigDialog: BoardsConfigDialog;
-
-  @inject(MenuModelRegistry)
-  protected readonly menuRegistry: MenuModelRegistry;
+  private readonly sketchService: SketchesService;
 
   @inject(CommandRegistry)
-  protected readonly commandRegistry: CommandRegistry;
-
-  @inject(StatusBar)
-  protected readonly statusBar: StatusBar;
-
-  @inject(WorkspaceService)
-  protected readonly workspaceService: WorkspaceService;
-
-  @inject(MonitorConnection)
-  protected readonly monitorConnection: MonitorConnection;
-
-  @inject(FileNavigatorContribution)
-  protected readonly fileNavigatorContributions: FileNavigatorContribution;
-
-  @inject(OutputContribution)
-  protected readonly outputContribution: OutputContribution;
-
-  @inject(OutlineViewContribution)
-  protected readonly outlineContribution: OutlineViewContribution;
-
-  @inject(ProblemContribution)
-  protected readonly problemContribution: ProblemContribution;
-
-  @inject(ScmContribution)
-  protected readonly scmContribution: ScmContribution;
-
-  @inject(SearchInWorkspaceFrontendContribution)
-  protected readonly siwContribution: SearchInWorkspaceFrontendContribution;
-
-  @inject(SketchbookWidgetContribution)
-  protected readonly sketchbookWidgetContribution: SketchbookWidgetContribution;
-
-  @inject(EditorMode)
-  protected readonly editorMode: EditorMode;
-
-  @inject(ArduinoDaemon)
-  protected readonly daemon: ArduinoDaemon;
-
-  @inject(OpenerService)
-  protected readonly openerService: OpenerService;
-
-  @inject(ConfigService)
-  protected readonly configService: ConfigService;
-
-  @inject(BoardsDataStore)
-  protected readonly boardsDataStore: BoardsDataStore;
-
-  @inject(MainMenuManager)
-  protected readonly mainMenuManager: MainMenuManager;
-
-  @inject(FileSystemExt)
-  protected readonly fileSystemExt: FileSystemExt;
-
-  @inject(HostedPluginSupport)
-  protected hostedPluginSupport: HostedPluginSupport;
-
-  @inject(ExecutableService)
-  protected executableService: ExecutableService;
-
-  @inject(ResponseService)
-  protected readonly responseService: ResponseService;
+  private readonly commandRegistry: CommandRegistry;
 
   @inject(ArduinoPreferences)
-  protected readonly arduinoPreferences: ArduinoPreferences;
+  private readonly arduinoPreferences: ArduinoPreferences;
 
   @inject(SketchesServiceClientImpl)
-  protected readonly sketchServiceClient: SketchesServiceClientImpl;
+  private readonly sketchServiceClient: SketchesServiceClientImpl;
 
   @inject(FrontendApplicationStateService)
-  protected readonly appStateService: FrontendApplicationStateService;
-
-  protected invalidConfigPopup:
-    | Promise<void | 'No' | 'Yes' | undefined>
-    | undefined;
-  protected toDisposeOnStop = new DisposableCollection();
+  private readonly appStateService: FrontendApplicationStateService;
 
   @postConstruct()
   protected async init(): Promise<void> {
     if (!window.navigator.onLine) {
       // tslint:disable-next-line:max-line-length
       this.messageService.warn(
-        'You appear to be offline. Without an Internet connection, the Arduino CLI might not be able to download the required resources and could cause malfunction. Please connect to the Internet and restart the application.'
+        nls.localize(
+          'arduino/common/offlineIndicator',
+          'You appear to be offline. Without an Internet connection, the Arduino CLI might not be able to download the required resources and could cause malfunction. Please connect to the Internet and restart the application.'
+        )
       );
     }
-    const updateStatusBar = ({
-      selectedBoard,
-      selectedPort,
-    }: BoardsConfig.Config) => {
-      this.statusBar.setElement('arduino-selected-board', {
-        alignment: StatusBarAlignment.RIGHT,
-        text: selectedBoard
-          ? `$(microchip) ${selectedBoard.name}`
-          : '$(close) no board selected',
-        className: 'arduino-selected-board',
-      });
-      if (selectedBoard) {
-        this.statusBar.setElement('arduino-selected-port', {
-          alignment: StatusBarAlignment.RIGHT,
-          text: selectedPort
-            ? `on ${Port.toString(selectedPort)}`
-            : '[not connected]',
-          className: 'arduino-selected-port',
-        });
-      }
-    };
-    this.boardsServiceClientImpl.onBoardsConfigChanged(updateStatusBar);
-    updateStatusBar(this.boardsServiceClientImpl.boardsConfig);
-    this.appStateService.reachedState('ready').then(async () => {
-      const sketch = await this.sketchServiceClient.currentSketch();
-      if (sketch && !(await this.sketchService.isTemp(sketch))) {
-        this.toDisposeOnStop.push(this.fileService.watch(new URI(sketch.uri)));
-        this.toDisposeOnStop.push(
-          this.fileService.onDidFilesChange(async (event) => {
-            for (const { type, resource } of event.changes) {
-              if (
-                type === FileChangeType.ADDED &&
-                resource.parent.toString() === sketch.uri
-              ) {
-                const reloadedSketch = await this.sketchService.loadSketch(
-                  sketch.uri
-                );
-                if (Sketch.isInSketch(resource, reloadedSketch)) {
-                  this.ensureOpened(resource.toString(), true, {
-                    mode: 'open',
-                  });
-                }
-              }
+  }
+
+  async onStart(app: FrontendApplication): Promise<void> {
+    this.arduinoPreferences.onPreferenceChanged((event) => {
+      if (event.newValue !== event.oldValue) {
+        switch (event.preferenceName) {
+          case 'arduino.window.zoomLevel':
+            if (typeof event.newValue === 'number') {
+              const webContents = remote.getCurrentWebContents();
+              webContents.setZoomLevel(event.newValue || 0);
             }
-          })
-        );
-      }
-    });
-  }
-
-  onStart(app: FrontendApplication): void {
-    // Initialize all `pro-mode` widgets. This is a NOOP if in normal mode.
-    for (const viewContribution of [
-      this.fileNavigatorContributions,
-      this.outputContribution,
-      this.outlineContribution,
-      this.problemContribution,
-      this.scmContribution,
-      this.siwContribution,
-      this.sketchbookWidgetContribution,
-    ] as Array<FrontendApplicationContribution>) {
-      if (viewContribution.initializeLayout) {
-        viewContribution.initializeLayout(app);
-      }
-    }
-    const start = async ({ selectedBoard }: BoardsConfig.Config) => {
-      if (selectedBoard) {
-        const { name, fqbn } = selectedBoard;
-        if (fqbn) {
-          this.startLanguageServer(fqbn, name);
+            break;
         }
       }
-    };
-    this.boardsServiceClientImpl.onBoardsConfigChanged(start);
-    this.arduinoPreferences.onPreferenceChanged((event) => {
-      if (
-        event.preferenceName === 'arduino.language.log' &&
-        event.newValue !== event.oldValue
-      ) {
-        start(this.boardsServiceClientImpl.boardsConfig);
-      }
     });
-    this.arduinoPreferences.ready.then(() => {
-      const webContents = remote.getCurrentWebContents();
-      const zoomLevel = this.arduinoPreferences.get('arduino.window.zoomLevel');
-      webContents.setZoomLevel(zoomLevel);
-    });
-    this.arduinoPreferences.onPreferenceChanged((event) => {
-      if (
-        event.preferenceName === 'arduino.window.zoomLevel' &&
-        typeof event.newValue === 'number' &&
-        event.newValue !== event.oldValue
-      ) {
+    this.appStateService.reachedState('initialized_layout').then(() =>
+      this.arduinoPreferences.ready.then(() => {
         const webContents = remote.getCurrentWebContents();
-        webContents.setZoomLevel(event.newValue || 0);
-      }
-    });
-    app.shell.leftPanelHandler.removeMenu('settings-menu');
-  }
-
-  onStop(): void {
-    this.toDisposeOnStop.dispose();
-  }
-
-  protected languageServerFqbn?: string;
-  protected languageServerStartMutex = new Mutex();
-  protected async startLanguageServer(
-    fqbn: string,
-    name: string | undefined
-  ): Promise<void> {
-    const release = await this.languageServerStartMutex.acquire();
-    try {
-      await this.hostedPluginSupport.didStart;
-      const details = await this.boardsService.getBoardDetails({ fqbn });
-      if (!details) {
-        // Core is not installed for the selected board.
-        console.info(
-          `Could not start language server for ${fqbn}. The core is not installed for the board.`
+        const zoomLevel = this.arduinoPreferences.get(
+          'arduino.window.zoomLevel'
         );
-        if (this.languageServerFqbn) {
-          try {
-            await this.commandRegistry.executeCommand(
-              'arduino.languageserver.stop'
-            );
-            console.info(
-              `Stopped language server process for ${this.languageServerFqbn}.`
-            );
-            this.languageServerFqbn = undefined;
-          } catch (e) {
-            console.error(
-              `Failed to start language server process for ${this.languageServerFqbn}`,
-              e
-            );
-            throw e;
-          }
-        }
-        return;
-      }
-      if (fqbn === this.languageServerFqbn) {
-        // NOOP
-        return;
-      }
-      this.logger.info(`Starting language server: ${fqbn}`);
-      const log = this.arduinoPreferences.get('arduino.language.log');
-      let currentSketchPath: string | undefined = undefined;
-      if (log) {
-        const currentSketch = await this.sketchServiceClient.currentSketch();
-        if (currentSketch) {
-          currentSketchPath = await this.fileService.fsPath(
-            new URI(currentSketch.uri)
-          );
-        }
-      }
-      const { clangdUri, cliUri, lsUri } = await this.executableService.list();
-      const [clangdPath, cliPath, lsPath, cliConfigPath] = await Promise.all([
-        this.fileService.fsPath(new URI(clangdUri)),
-        this.fileService.fsPath(new URI(cliUri)),
-        this.fileService.fsPath(new URI(lsUri)),
-        this.fileService.fsPath(
-          new URI(await this.configService.getCliConfigFileUri())
-        ),
-      ]);
-      this.languageServerFqbn = await Promise.race([
-        new Promise<undefined>((_, reject) =>
-          setTimeout(
-            () => reject(new Error(`Timeout after ${20_000} ms.`)),
-            20_000
-          )
-        ),
-        this.commandRegistry.executeCommand<string>(
-          'arduino.languageserver.start',
-          {
-            lsPath,
-            cliPath,
-            clangdPath,
-            log: currentSketchPath ? currentSketchPath : log,
-            cliConfigPath,
-            board: {
-              fqbn,
-              name: name ? `"${name}"` : undefined,
-            },
-          }
-        ),
-      ]);
-    } catch (e) {
-      console.log(`Failed to start language server for ${fqbn}`, e);
-      this.languageServerFqbn = undefined;
-    } finally {
-      release();
-    }
+        webContents.setZoomLevel(zoomLevel);
+      })
+    );
+    // Removes the _Settings_ (cog) icon from the left sidebar
+    app.shell.leftPanelHandler.removeBottomMenu('settings-menu');
   }
 
   registerToolbarItems(registry: TabBarToolbarRegistry): void {
@@ -411,41 +124,43 @@ export class ArduinoFrontendContribution
         <BoardsToolBarItem
           key="boardsToolbarItem"
           commands={this.commandRegistry}
-          boardsServiceClient={this.boardsServiceClientImpl}
+          boardsServiceProvider={this.boardsServiceProvider}
         />
       ),
       isVisible: (widget) =>
         ArduinoToolbar.is(widget) && widget.side === 'left',
       priority: 7,
     });
+    registry.registerItem({
+      id: 'toggle-serial-plotter',
+      command: SerialPlotterContribution.Commands.OPEN_TOOLBAR.id,
+      tooltip: nls.localize(
+        'arduino/serial/openSerialPlotter',
+        'Serial Plotter'
+      ),
+    });
     registry.registerItem({
       id: 'toggle-serial-monitor',
       command: MonitorViewContribution.TOGGLE_SERIAL_MONITOR_TOOLBAR,
-      tooltip: 'Serial Monitor',
+      tooltip: nls.localize('arduino/common/serialMonitor', 'Serial Monitor'),
     });
   }
 
   registerCommands(registry: CommandRegistry): void {
-    registry.registerCommand(ArduinoCommands.TOGGLE_COMPILE_FOR_DEBUG, {
-      execute: () => this.editorMode.toggleCompileForDebug(),
-      isToggled: () => this.editorMode.compileForDebug,
-    });
-    registry.registerCommand(ArduinoCommands.OPEN_SKETCH_FILES, {
-      execute: async (uri: URI) => {
-        this.openSketchFiles(uri);
-      },
-    });
-    registry.registerCommand(ArduinoCommands.OPEN_BOARDS_DIALOG, {
-      execute: async (query?: string | undefined) => {
-        const boardsConfig = await this.boardsConfigDialog.open(query);
-        if (boardsConfig) {
-          this.boardsServiceClientImpl.boardsConfig = boardsConfig;
-        }
-      },
-    });
+    for (const command of [
+      EditorCommands.SPLIT_EDITOR_DOWN,
+      EditorCommands.SPLIT_EDITOR_LEFT,
+      EditorCommands.SPLIT_EDITOR_RIGHT,
+      EditorCommands.SPLIT_EDITOR_UP,
+      EditorCommands.SPLIT_EDITOR_VERTICAL,
+      EditorCommands.SPLIT_EDITOR_HORIZONTAL,
+      FileNavigatorCommands.REVEAL_IN_NAVIGATOR,
+    ]) {
+      registry.unregisterCommand(command);
+    }
   }
 
-  registerMenus(registry: MenuModelRegistry) {
+  registerMenus(registry: MenuModelRegistry): void {
     const menuId = (menuPath: string[]): string => {
       const index = menuPath.length - 1;
       const menuId = menuPath[index];
@@ -456,58 +171,14 @@ export class ArduinoFrontendContribution
     registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(TerminalMenus.TERMINAL));
     registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(CommonMenus.VIEW));
 
-    registry.registerSubmenu(ArduinoMenus.SKETCH, 'Sketch');
-    registry.registerSubmenu(ArduinoMenus.TOOLS, 'Tools');
-    registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
-      commandId: ArduinoCommands.TOGGLE_COMPILE_FOR_DEBUG.id,
-      label: 'Optimize for Debugging',
-      order: '4',
-    });
-  }
-
-  protected async openSketchFiles(uri: URI): Promise<void> {
-    try {
-      const sketch = await this.sketchService.loadSketch(uri.toString());
-      const { mainFileUri, rootFolderFileUris } = sketch;
-      for (const uri of [mainFileUri, ...rootFolderFileUris]) {
-        await this.ensureOpened(uri);
-      }
-      await this.ensureOpened(mainFileUri, true);
-      if (mainFileUri.endsWith('.pde')) {
-        const message = `The '${sketch.name}' still uses the old \`.pde\` format. Do you want to switch to the new \`.ino\` extension?`;
-        this.messageService
-          .info(message, 'Later', 'Yes')
-          .then(async (answer) => {
-            if (answer === 'Yes') {
-              this.commandRegistry.executeCommand(
-                SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
-                {
-                  execOnlyIfTemp: false,
-                  openAfterMove: true,
-                  wipeOriginal: false,
-                }
-              );
-            }
-          });
-      }
-    } catch (e) {
-      console.error(e);
-      const message = e instanceof Error ? e.message : JSON.stringify(e);
-      this.messageService.error(message);
-    }
-  }
-
-  protected async ensureOpened(
-    uri: string,
-    forceOpen = false,
-    options?: EditorOpenerOptions | undefined
-  ): Promise<any> {
-    const widget = this.editorManager.all.find(
-      (widget) => widget.editor.uri.toString() === uri
+    registry.registerSubmenu(
+      ArduinoMenus.SKETCH,
+      nls.localize('arduino/menu/sketch', 'Sketch')
+    );
+    registry.registerSubmenu(
+      ArduinoMenus.TOOLS,
+      nls.localize('arduino/menu/tools', 'Tools')
     );
-    if (!widget || forceOpen) {
-      return this.editorManager.open(new URI(uri), options);
-    }
   }
 
   registerColors(colors: ColorRegistry): void {
@@ -541,7 +212,7 @@ export class ArduinoFrontendContribution
           'Color of the Arduino IDE foreground which is used for dialogs, such as the Select Board dialog.',
       },
       {
-        id: 'arduino.toolbar.background',
+        id: 'arduino.toolbar.button.background',
         defaults: {
           dark: 'button.background',
           light: 'button.background',
@@ -551,7 +222,7 @@ export class ArduinoFrontendContribution
           'Background color of the toolbar items. Such as Upload, Verify, etc.',
       },
       {
-        id: 'arduino.toolbar.hoverBackground',
+        id: 'arduino.toolbar.button.hoverBackground',
         defaults: {
           dark: 'button.hoverBackground',
           light: 'button.foreground',
@@ -560,6 +231,26 @@ export class ArduinoFrontendContribution
         description:
           'Background color of the toolbar items when hovering over them. Such as Upload, Verify, etc.',
       },
+      {
+        id: 'arduino.toolbar.button.secondary.label',
+        defaults: {
+          dark: 'secondaryButton.foreground',
+          light: 'button.foreground',
+          hc: 'activityBar.inactiveForeground',
+        },
+        description:
+          'Foreground color of the toolbar items. Such as Serial Monitor and Serial Plotter',
+      },
+      {
+        id: 'arduino.toolbar.button.secondary.hoverBackground',
+        defaults: {
+          dark: 'secondaryButton.hoverBackground',
+          light: 'button.hoverBackground',
+          hc: 'textLink.foreground',
+        },
+        description:
+          'Background color of the toolbar items when hovering over them, such as "Serial Monitor" and "Serial Plotter"',
+      },
       {
         id: 'arduino.toolbar.toggleBackground',
         defaults: {
@@ -587,7 +278,129 @@ export class ArduinoFrontendContribution
           hc: 'editor.background',
         },
         description: 'Background color of the Output view.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.border',
+        defaults: {
+          dark: 'dropdown.border',
+          light: 'dropdown.border',
+          hc: 'dropdown.border',
+        },
+        description: 'Border color of the Board Selector.',
+      },
+
+      {
+        id: 'arduino.toolbar.dropdown.borderActive',
+        defaults: {
+          dark: 'focusBorder',
+          light: 'focusBorder',
+          hc: 'focusBorder',
+        },
+        description: "Border color of the Board Selector when it's active",
+      },
+
+      {
+        id: 'arduino.toolbar.dropdown.background',
+        defaults: {
+          dark: 'tab.unfocusedActiveBackground',
+          light: 'tab.unfocusedActiveBackground',
+          hc: 'tab.unfocusedActiveBackground',
+        },
+        description: 'Background color of the Board Selector.',
+      },
+
+      {
+        id: 'arduino.toolbar.dropdown.label',
+        defaults: {
+          dark: 'foreground',
+          light: 'foreground',
+          hc: 'foreground',
+        },
+        description: 'Font color of the Board Selector.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.iconSelected',
+        defaults: {
+          dark: 'statusBar.background',
+          light: 'statusBar.background',
+          hc: 'statusBar.background',
+        },
+        description:
+          'Color of the selected protocol icon in the Board Selector.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.option.backgroundHover',
+        defaults: {
+          dark: 'editor.background',
+          light: 'editor.background',
+          hc: 'editor.background',
+        },
+        description: 'Background color on hover of the Board Selector options.',
+      },
+      {
+        id: 'arduino.toolbar.dropdown.option.backgroundSelected',
+        defaults: {
+          dark: 'editor.background',
+          light: 'editor.background',
+          hc: 'editor.background',
+        },
+        description:
+          'Background color of the selected board in the Board Selector.',
       }
     );
   }
+
+  // TODO: should be handled by `Close` contribution. https://github.com/arduino/arduino-ide/issues/1016
+  onWillStop(): OnWillStopAction {
+    return {
+      reason: 'temp-sketch',
+      action: () => {
+        return this.showTempSketchDialog();
+      },
+    };
+  }
+
+  private async showTempSketchDialog(): Promise<boolean> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!CurrentSketch.isValid(sketch)) {
+      return true;
+    }
+    const isTemp = await this.sketchService.isTemp(sketch);
+    if (!isTemp) {
+      return true;
+    }
+    const messageBoxResult = await remote.dialog.showMessageBox(
+      remote.getCurrentWindow(),
+      {
+        message: nls.localize(
+          'arduino/sketch/saveTempSketch',
+          'Save your sketch to open it again later.'
+        ),
+        title: nls.localize(
+          'theia/core/quitTitle',
+          'Are you sure you want to quit?'
+        ),
+        type: 'question',
+        buttons: [
+          Dialog.CANCEL,
+          nls.localizeByDefault('Save As...'),
+          nls.localizeByDefault("Don't Save"),
+        ],
+      }
+    );
+    const result = messageBoxResult.response;
+    if (result === 2) {
+      return true;
+    } else if (result === 1) {
+      return !!(await this.commandRegistry.executeCommand(
+        SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+        {
+          execOnlyIfTemp: false,
+          openAfterMove: false,
+          wipeOriginal: true,
+        }
+      ));
+    }
+    return false;
+  }
 }

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

@@ -1,5 +1,5 @@
 import '../../src/browser/style/index.css';
-import { ContainerModule } from 'inversify';
+import { ContainerModule } from '@theia/core/shared/inversify';
 import { WidgetFactory } from '@theia/core/lib/browser/widget-manager';
 import { CommandContribution } from '@theia/core/lib/common/command';
 import { bindViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
@@ -50,7 +50,6 @@ import {
   ApplicationShell as TheiaApplicationShell,
   ShellLayoutRestorer as TheiaShellLayoutRestorer,
   CommonFrontendContribution as TheiaCommonFrontendContribution,
-  KeybindingRegistry as TheiaKeybindingRegistry,
   TabBarRendererFactory,
   ContextMenuRenderer,
   createTreeContainer,
@@ -69,27 +68,18 @@ 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 { 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 { MonitorWidget } from './serial/monitor/monitor-widget';
+import { MonitorViewContribution } from './serial/monitor/monitor-view-contribution';
 import { TabBarDecoratorService as TheiaTabBarDecoratorService } from '@theia/core/lib/browser/shell/tab-bar-decorator';
 import { TabBarDecoratorService } from './theia/core/tab-bar-decorator';
 import { ProblemManager as TheiaProblemManager } from '@theia/markers/lib/browser';
 import { ProblemManager } from './theia/markers/problem-manager';
 import { BoardsAutoInstaller } from './boards/boards-auto-installer';
 import { ShellLayoutRestorer } from './theia/core/shell-layout-restorer';
-import { 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';
@@ -138,7 +128,6 @@ import { PreferencesContribution } from './theia/preferences/preferences-contrib
 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';
@@ -154,19 +143,27 @@ import {
 } 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/common/output-channel';
+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 {
+  ExecutableService,
+  ExecutableServicePath,
+  MonitorManagerProxy,
+  MonitorManagerProxyClient,
+  MonitorManagerProxyFactory,
+  MonitorManagerProxyPath,
+} from '../common/protocol';
 import { MonacoTextModelService as TheiaMonacoTextModelService } from '@theia/monaco/lib/browser/monaco-text-model-service';
 import { MonacoTextModelService } from './theia/monaco/monaco-text-model-service';
 import { ResponseServiceImpl } from './response-service-impl';
 import {
-  ResponseServicePath,
   ResponseService,
+  ResponseServiceClient,
+  ResponseServicePath,
 } from '../common/protocol/response-service';
 import { NotificationCenter } from './notification-center';
 import {
@@ -189,12 +186,12 @@ 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 {
-  SettingsService,
   SettingsDialog,
   SettingsWidget,
   SettingsDialogProps,
-} from './settings';
+} 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';
@@ -206,12 +203,12 @@ import { DebugConfigurationManager } from './theia/debug/debug-configuration-man
 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 { DebugEditorModel } from './theia/debug/debug-editor-model';
-import { DebugEditorModelFactory } from '@theia/debug/lib/browser/editor/debug-editor-model';
 import { StorageWrapper } from './storage-wrapper';
 import { NotificationManager } from './theia/messages/notifications-manager';
 import { NotificationManager as TheiaNotificationManager } from '@theia/messages/lib/browser/notifications-manager';
@@ -223,7 +220,7 @@ import { CloudSketchbookWidget } from './widgets/cloud-sketchbook/cloud-sketchbo
 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.ts/cloud-share-sketch-dialog';
+import { ShareSketchDialog } from './dialogs/cloud-share-sketch-dialog';
 import { AuthenticationClientService } from './auth/authentication-client-service';
 import {
   AuthenticationService,
@@ -237,20 +234,98 @@ 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';
 
-const ElementQueries = require('css-element-queries/src/ElementQueries');
+import { UploadCertificate } from './contributions/upload-certificate';
+import {
+  ArduinoFirmwareUploader,
+  ArduinoFirmwareUploaderPath,
+} from '../common/protocol/arduino-firmware-uploader';
+import {
+  UploadCertificateDialog,
+  UploadCertificateDialogProps,
+  UploadCertificateDialogWidget,
+} from './dialogs/certificate-uploader/certificate-uploader-dialog';
+import { PlotterFrontendContribution } from './serial/plotter/plotter-frontend-contribution';
+import {
+  UserFieldsDialog,
+  UserFieldsDialogProps,
+  UserFieldsDialogWidget,
+} from './dialogs/user-fields/user-fields-dialog';
+import { nls } from '@theia/core/lib/common';
+import { IDEUpdaterCommands } from './ide-updater/ide-updater-commands';
+import {
+  IDEUpdater,
+  IDEUpdaterClient,
+  IDEUpdaterPath,
+} from '../common/protocol/ide-updater';
+import { IDEUpdaterClientImpl } from './ide-updater/ide-updater-client-impl';
+import {
+  IDEUpdaterDialog,
+  IDEUpdaterDialogProps,
+  IDEUpdaterDialogWidget,
+} from './dialogs/ide-updater/ide-updater-dialog';
+import { ElectronIpcConnectionProvider } from '@theia/core/lib/electron-browser/messaging/electron-ipc-connection-provider';
+import { MonitorModel } from './monitor-model';
+import { MonitorManagerProxyClientImpl } from './monitor-manager-proxy-client-impl';
+import { EditorManager as TheiaEditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { EditorManager } from './theia/editor/editor-manager';
+import { HostedPluginEvents } from './hosted-plugin-events';
+import { HostedPluginSupport } from './theia/plugin-ext/hosted-plugin';
+import { HostedPluginSupport as TheiaHostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
+import { Formatter, FormatterPath } from '../common/protocol/formatter';
+import { Format } from './contributions/format';
+import { MonacoFormattingConflictsContribution } from './theia/monaco/monaco-formatting-conflicts';
+import { MonacoFormattingConflictsContribution as TheiaMonacoFormattingConflictsContribution } from '@theia/monaco/lib/browser/monaco-formatting-conflicts';
+import { DefaultJsonSchemaContribution } from './theia/core/json-schema-store';
+import { DefaultJsonSchemaContribution as TheiaDefaultJsonSchemaContribution } from '@theia/core/lib/browser/json-schema-store';
+import { EditorNavigationContribution } from './theia/editor/editor-navigation-contribution';
+import { EditorNavigationContribution as TheiaEditorNavigationContribution } from '@theia/editor/lib/browser/editor-navigation-contribution';
+import { PreferenceTreeGenerator } from './theia/preferences/preference-tree-generator';
+import { PreferenceTreeGenerator as TheiaPreferenceTreeGenerator } from '@theia/preferences/lib/browser/util/preference-tree-generator';
+import { AboutDialog } from './theia/core/about-dialog';
+import { AboutDialog as TheiaAboutDialog } from '@theia/core/lib/browser/about-dialog';
+import {
+  SurveyNotificationService,
+  SurveyNotificationServicePath,
+} from '../common/protocol/survey-service';
+import { WindowContribution } from './theia/core/window-contribution';
+import { WindowContribution as TheiaWindowContribution } from '@theia/core/lib/browser/window-contribution';
+import { CoreErrorHandler } from './contributions/core-error-handler';
+import { CompilerErrors } from './contributions/compiler-errors';
+import { WidgetManager } from './theia/core/widget-manager';
+import { WidgetManager as TheiaWidgetManager } from '@theia/core/lib/browser/widget-manager';
+import { StartupTasks } from './widgets/sketchbook/startup-task';
+import { IndexesUpdateProgress } from './contributions/indexes-update-progress';
+import { Daemon } from './contributions/daemon';
+import { FirstStartupInstaller } from './contributions/first-startup-installer';
+import { OpenSketchFiles } from './contributions/open-sketch-files';
+import { InoLanguage } from './contributions/ino-language';
+import { SelectedBoard } from './contributions/selected-board';
+import { CheckForUpdates } from './contributions/check-for-updates';
+import { OpenBoardsConfig } from './contributions/open-boards-config';
+import { SketchFilesTracker } from './contributions/sketch-files-tracker';
 
 MonacoThemingService.register({
   id: 'arduino-theme',
   label: 'Light (Arduino)',
   uiTheme: 'vs',
-  json: require('../../src/browser/data/arduino.color-theme.json'),
+  json: require('../../src/browser/data/default.color-theme.json'),
+});
+
+MonacoThemingService.register({
+  id: 'arduino-theme-dark',
+  label: 'Dark (Arduino)',
+  uiTheme: 'vs-dark',
+  json: require('../../src/browser/data/dark.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);
@@ -355,7 +430,7 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   bind(BoardsConfigDialogWidget).toSelf().inSingletonScope();
   bind(BoardsConfigDialog).toSelf().inSingletonScope();
   bind(BoardsConfigDialogProps).toConstantValue({
-    title: 'Select Board',
+    title: nls.localize('arduino/common/selectBoard', 'Select Board'),
   });
 
   // Core service
@@ -367,38 +442,46 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
       )
     )
     .inSingletonScope();
+  bind(CoreErrorHandler).toSelf().inSingletonScope();
 
   // Serial monitor
-  bind(MonitorModel).toSelf().inSingletonScope();
-  bind(FrontendApplicationContribution).toService(MonitorModel);
   bind(MonitorWidget).toSelf();
+  bind(FrontendApplicationContribution).toService(MonitorModel);
+  bind(MonitorModel).toSelf().inSingletonScope();
   bindViewContribution(bind, MonitorViewContribution);
   bind(TabBarToolbarContribution).toService(MonitorViewContribution);
   bind(WidgetFactory).toDynamicValue((context) => ({
     id: MonitorWidget.ID,
-    createWidget: () => context.container.get(MonitorWidget),
+    createWidget: () => {
+      return new MonitorWidget(
+        context.container.get<MonitorModel>(MonitorModel),
+        context.container.get<MonitorManagerProxyClient>(
+          MonitorManagerProxyClient
+        ),
+        context.container.get<BoardsServiceProvider>(BoardsServiceProvider)
+      );
+    },
   }));
-  // Frontend binding for the serial 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();
-  // Serial 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);
+
+  bind(MonitorManagerProxyFactory).toFactory(
+    (context) => () =>
+      context.container.get<MonitorManagerProxy>(MonitorManagerProxy)
+  );
+
+  bind(MonitorManagerProxy)
+    .toDynamicValue((context) =>
       WebSocketConnectionProvider.createProxy(
         context.container,
-        MonitorServicePath,
-        client
-      );
-      return client;
-    })
+        MonitorManagerProxyPath,
+        context.container.get(MonitorManagerProxyClient)
+      )
+    )
+    .inSingletonScope();
+
+  // Monitor manager proxy client to receive and delegate pluggable monitors
+  // notifications from the backend
+  bind(MonitorManagerProxyClient)
+    .to(MonitorManagerProxyClientImpl)
     .inSingletonScope();
 
   bind(WorkspaceService).toSelf().inSingletonScope();
@@ -408,9 +491,14 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     WorkspaceVariableContribution
   );
 
-  // Customizing default Theia layout based on the editor mode: `pro-mode` or `classic`.
-  bind(EditorMode).toSelf().inSingletonScope();
-  bind(FrontendApplicationContribution).toService(EditorMode);
+  bind(SurveyNotificationService)
+    .toDynamicValue((context) => {
+      return ElectronIpcConnectionProvider.createProxy(
+        context.container,
+        SurveyNotificationServicePath
+      );
+    })
+    .inSingletonScope();
 
   // Layout and shell customizations.
   rebind(TheiaOutlineViewContribution)
@@ -445,7 +533,6 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   rebind(TheiaPreferencesContribution)
     .to(PreferencesContribution)
     .inSingletonScope();
-  rebind(TheiaKeybindingRegistry).to(KeybindingRegistry).inSingletonScope();
   rebind(TheiaWorkspaceCommandContribution)
     .to(WorkspaceCommandContribution)
     .inSingletonScope();
@@ -476,6 +563,16 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
 
   bind(SearchInWorkspaceWidget).toSelf();
   rebind(TheiaSearchInWorkspaceWidget).toService(SearchInWorkspaceWidget);
+
+  // Disabled reference counter in the editor manager to avoid opening the same editor (with different opener options) multiple times.
+  bind(EditorManager).toSelf().inSingletonScope();
+  rebind(TheiaEditorManager).to(EditorManager);
+
+  // replace search icon
+  rebind(TheiaSearchInWorkspaceFactory)
+    .to(SearchInWorkspaceFactory)
+    .inSingletonScope();
+
   rebind(TheiaSearchInWorkspaceResultTreeWidget).toDynamicValue(
     ({ container }) => {
       const childContainer = createTreeContainer(container);
@@ -513,6 +610,10 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   bind(OutputToolbarContribution).toSelf().inSingletonScope();
   rebind(TheiaOutputToolbarContribution).toService(OutputToolbarContribution);
 
+  // To remove `New Window` from the `File` menu
+  bind(WindowContribution).toSelf().inSingletonScope();
+  rebind(TheiaWindowContribution).toService(WindowContribution);
+
   bind(ArduinoDaemon)
     .toDynamicValue((context) =>
       WebSocketConnectionProvider.createProxy(
@@ -522,6 +623,21 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     )
     .inSingletonScope();
 
+  bind(Formatter)
+    .toDynamicValue(({ container }) =>
+      WebSocketConnectionProvider.createProxy(container, FormatterPath)
+    )
+    .inSingletonScope();
+
+  bind(ArduinoFirmwareUploader)
+    .toDynamicValue((context) =>
+      WebSocketConnectionProvider.createProxy(
+        context.container,
+        ArduinoFirmwareUploaderPath
+      )
+    )
+    .inSingletonScope();
+
   // File-system extension
   bind(FileSystemExt)
     .toDynamicValue((context) =>
@@ -571,12 +687,34 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   Contribution.configure(bind, About);
   Contribution.configure(bind, Debug);
   Contribution.configure(bind, Sketchbook);
+  Contribution.configure(bind, UploadFirmware);
+  Contribution.configure(bind, UploadCertificate);
   Contribution.configure(bind, BoardSelection);
   Contribution.configure(bind, OpenRecentSketch);
   Contribution.configure(bind, Help);
   Contribution.configure(bind, AddFile);
   Contribution.configure(bind, ArchiveSketch);
   Contribution.configure(bind, AddZipLibrary);
+  Contribution.configure(bind, PlotterFrontendContribution);
+  Contribution.configure(bind, Format);
+  Contribution.configure(bind, CompilerErrors);
+  Contribution.configure(bind, StartupTasks);
+  Contribution.configure(bind, IndexesUpdateProgress);
+  Contribution.configure(bind, Daemon);
+  Contribution.configure(bind, FirstStartupInstaller);
+  Contribution.configure(bind, OpenSketchFiles);
+  Contribution.configure(bind, InoLanguage);
+  Contribution.configure(bind, SelectedBoard);
+  Contribution.configure(bind, CheckForUpdates);
+  Contribution.configure(bind, OpenBoardsConfig);
+  Contribution.configure(bind, SketchFilesTracker);
+
+  // Disabled the quick-pick customization from Theia when multiple formatters are available.
+  // Use the default VS Code behavior, and pick the first one. In the IDE2, clang-format has `exclusive` selectors.
+  bind(MonacoFormattingConflictsContribution).toSelf().inSingletonScope();
+  rebind(TheiaMonacoFormattingConflictsContribution).toService(
+    MonacoFormattingConflictsContribution
+  );
 
   bind(ResponseServiceImpl)
     .toSelf()
@@ -589,7 +727,9 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
       );
       return responseService;
     });
+
   bind(ResponseService).toService(ResponseServiceImpl);
+  bind(ResponseServiceClient).toService(ResponseServiceImpl);
 
   bind(NotificationCenter).toSelf().inSingletonScope();
   bind(FrontendApplicationContribution).toService(NotificationCenter);
@@ -620,6 +760,8 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
 
   // Workaround for https://github.com/eclipse-theia/theia/issues/8722
   // Do not trigger a save on IDE startup if `"editor.autoSave": "on"` was set as a preference.
+  // Note: `"editor.autoSave" was renamed to `"files.autoSave" and `"on"` was replaced with three
+  // different cases, but we treat `!== 'off'` as auto save enabled. (https://github.com/eclipse-theia/theia/issues/10812)
   bind(EditorCommandContribution).toSelf().inSingletonScope();
   rebind(TheiaEditorCommandContribution).toService(EditorCommandContribution);
 
@@ -627,6 +769,26 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   bind(NavigatorTabBarDecorator).toSelf().inSingletonScope();
   rebind(TheiaNavigatorTabBarDecorator).toService(NavigatorTabBarDecorator);
 
+  // Do not fetch the `catalog.json` from Azure on FE load.
+  bind(DefaultJsonSchemaContribution).toSelf().inSingletonScope();
+  rebind(TheiaDefaultJsonSchemaContribution).toService(
+    DefaultJsonSchemaContribution
+  );
+
+  // Do not block the app startup when initializing the editor navigation history.
+  bind(EditorNavigationContribution).toSelf().inSingletonScope();
+  rebind(TheiaEditorNavigationContribution).toService(
+    EditorNavigationContribution
+  );
+
+  // IDE2 does not use the Theia preferences widget, no need to create and sync the underlying tree model.
+  bind(PreferenceTreeGenerator).toSelf().inSingletonScope();
+  rebind(TheiaPreferenceTreeGenerator).toService(PreferenceTreeGenerator);
+
+  // IDE2 has a custom about dialog, so there is no need to load the Theia extensions on FE load
+  bind(AboutDialog).toSelf().inSingletonScope();
+  rebind(TheiaAboutDialog).toService(AboutDialog);
+
   // To avoid running `Save All` when there are no dirty editors before starting the debug session.
   bind(DebugSessionManager).toSelf().inSingletonScope();
   rebind(TheiaDebugSessionManager).toService(DebugSessionManager);
@@ -639,15 +801,9 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   bind(DebugConfigurationManager).toSelf().inSingletonScope();
   rebind(TheiaDebugConfigurationManager).toService(DebugConfigurationManager);
 
-  // Patch for the debug hover: https://github.com/eclipse-theia/theia/pull/9256/
-  rebind(DebugEditorModelFactory)
-    .toDynamicValue(
-      ({ container }) =>
-        <DebugEditorModelFactory>(
-          ((editor) => DebugEditorModel.createModel(container, editor))
-        )
-    )
-    .inSingletonScope();
+  // To avoid duplicate tabs use deepEqual instead of string equal: https://github.com/eclipse-theia/theia/issues/11309
+  bind(WidgetManager).toSelf().inSingletonScope();
+  rebind(TheiaWidgetManager).toService(WidgetManager);
 
   // Preferences
   bindArduinoPreferences(bind);
@@ -658,7 +814,10 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   bind(SettingsWidget).toSelf().inSingletonScope();
   bind(SettingsDialog).toSelf().inSingletonScope();
   bind(SettingsDialogProps).toConstantValue({
-    title: 'Preferences',
+    title: nls.localize(
+      'vscode/preferences.contribution/preferences',
+      'Preferences'
+    ),
   });
 
   bind(StorageWrapper).toSelf().inSingletonScope();
@@ -713,4 +872,49 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     id: 'cloud-sketchbook-composite-widget',
     createWidget: () => ctx.container.get(CloudSketchbookCompositeWidget),
   }));
+
+  bind(UploadFirmwareDialogWidget).toSelf().inSingletonScope();
+  bind(UploadFirmwareDialog).toSelf().inSingletonScope();
+  bind(UploadFirmwareDialogProps).toConstantValue({
+    title: 'UploadFirmware',
+  });
+  bind(UploadCertificateDialogWidget).toSelf().inSingletonScope();
+  bind(UploadCertificateDialog).toSelf().inSingletonScope();
+  bind(UploadCertificateDialogProps).toConstantValue({
+    title: 'UploadCertificate',
+  });
+
+  bind(IDEUpdaterDialogWidget).toSelf().inSingletonScope();
+  bind(IDEUpdaterDialog).toSelf().inSingletonScope();
+  bind(IDEUpdaterDialogProps).toConstantValue({
+    title: 'IDEUpdater',
+  });
+
+  bind(UserFieldsDialogWidget).toSelf().inSingletonScope();
+  bind(UserFieldsDialog).toSelf().inSingletonScope();
+  bind(UserFieldsDialogProps).toConstantValue({
+    title: 'UserFields',
+  });
+
+  bind(IDEUpdaterCommands).toSelf().inSingletonScope();
+  bind(CommandContribution).toService(IDEUpdaterCommands);
+
+  // Frontend binding for the IDE Updater service
+  bind(IDEUpdaterClientImpl).toSelf().inSingletonScope();
+  bind(IDEUpdaterClient).toService(IDEUpdaterClientImpl);
+  bind(IDEUpdater)
+    .toDynamicValue((context) => {
+      const client = context.container.get(IDEUpdaterClientImpl);
+      return ElectronIpcConnectionProvider.createProxy(
+        context.container,
+        IDEUpdaterPath,
+        client
+      );
+    })
+    .inSingletonScope();
+
+  bind(HostedPluginSupport).toSelf().inSingletonScope();
+  rebind(TheiaHostedPluginSupport).toService(HostedPluginSupport);
+  bind(HostedPluginEvents).toSelf().inSingletonScope();
+  bind(FrontendApplicationContribution).toService(HostedPluginEvents);
 });

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

@@ -1,4 +1,4 @@
-import { interfaces } from 'inversify';
+import { interfaces } from '@theia/core/shared/inversify';
 import {
   createPreferenceProxy,
   PreferenceProxy,
@@ -6,31 +6,98 @@ import {
   PreferenceContribution,
   PreferenceSchema,
 } from '@theia/core/lib/browser/preferences';
+import { nls } from '@theia/core/lib/common';
 import { CompilerWarningLiterals, CompilerWarnings } from '../common/protocol';
 
+export enum UpdateChannel {
+  Stable = 'stable',
+  Nightly = 'nightly',
+}
+export const ErrorRevealStrategyLiterals = [
+  /**
+   * Scroll vertically as necessary and reveal a line.
+   */
+  'auto',
+  /**
+   * Scroll vertically as necessary and reveal a line centered vertically.
+   */
+  'center',
+  /**
+   * Scroll vertically as necessary and reveal a line close to the top of the viewport, optimized for viewing a code definition.
+   */
+  'top',
+  /**
+   * Scroll vertically as necessary and reveal a line centered vertically only if it lies outside the viewport.
+   */
+  'centerIfOutsideViewport',
+] as const;
+export type ErrorRevealStrategy = typeof ErrorRevealStrategyLiterals[number];
+export namespace ErrorRevealStrategy {
+  // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any
+  export function is(arg: any): arg is ErrorRevealStrategy {
+    return !!arg && ErrorRevealStrategyLiterals.includes(arg);
+  }
+  export const Default: ErrorRevealStrategy = 'centerIfOutsideViewport';
+}
+
 export const ArduinoConfigSchema: PreferenceSchema = {
   type: 'object',
   properties: {
     'arduino.language.log': {
       type: 'boolean',
-      description:
-        "True if the Arduino Language Server should generate log files into the sketch folder. Otherwise, false. It's false by default.",
+      description: nls.localize(
+        'arduino/preferences/language.log',
+        "True if the Arduino Language Server should generate log files into the sketch folder. Otherwise, false. It's false by default."
+      ),
+      default: false,
+    },
+    'arduino.language.realTimeDiagnostics': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/language.realTimeDiagnostics',
+        "If true, the language server provides real-time diagnostics when typing in the editor. It's false by default."
+      ),
       default: false,
     },
     'arduino.compile.verbose': {
       type: 'boolean',
-      description: 'True for verbose compile output. False by default',
+      description: nls.localize(
+        'arduino/preferences/compile.verbose',
+        'True for verbose compile output. False by default'
+      ),
       default: false,
     },
+    'arduino.compile.experimental': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/compile.experimental',
+        'True if the IDE should handle multiple compiler errors. False by default'
+      ),
+      default: false,
+    },
+    'arduino.compile.revealRange': {
+      enum: [...ErrorRevealStrategyLiterals],
+      description: nls.localize(
+        'arduino/preferences/compile.revealRange',
+        "Adjusts how compiler errors are revealed in the editor after a failed verify/upload. Possible values: 'auto': Scroll vertically as necessary and reveal a line. 'center': Scroll vertically as necessary and reveal a line centered vertically. 'top': Scroll vertically as necessary and reveal a line close to the top of the viewport, optimized for viewing a code definition. 'centerIfOutsideViewport': Scroll vertically as necessary and reveal a line centered vertically only if it lies outside the viewport. The default value is '{0}'.",
+        ErrorRevealStrategy.Default
+      ),
+      default: ErrorRevealStrategy.Default,
+    },
     'arduino.compile.warnings': {
       enum: [...CompilerWarningLiterals],
-      description:
-        "Tells gcc which warning level to use. It's 'None' by default",
+      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: 'True for verbose upload output. False by default.',
+      description: nls.localize(
+        'arduino/preferences/upload.verbose',
+        'True for verbose upload output. False by default.'
+      ),
       default: false,
     },
     'arduino.upload.verify': {
@@ -39,115 +106,179 @@ export const ArduinoConfigSchema: PreferenceSchema = {
     },
     'arduino.window.autoScale': {
       type: 'boolean',
-      description:
-        'True if the user interface automatically scales with the font size.',
+      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:
-        '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.',
+      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:
-        'True to enable automatic update checks. The IDE will check for updates automatically and periodically.',
-      default: true,
+    'arduino.ide.updateChannel': {
+      type: 'string',
+      enum: Object.values(UpdateChannel) as UpdateChannel[],
+      default: UpdateChannel.Stable,
+      description: nls.localize(
+        'arduino/preferences/ide.updateChannel',
+        "Release channel to get updated from. 'stable' is the stable release, 'nightly' is the latest development build."
+      ),
+    },
+    'arduino.ide.updateBaseUrl': {
+      type: 'string',
+      default: 'https://downloads.arduino.cc/arduino-ide',
+      description: nls.localize(
+        'arduino/preferences/ide.updateBaseUrl',
+        "The base URL where to download updates from. Defaults to 'https://downloads.arduino.cc/arduino-ide'"
+      ),
+    },
+    'arduino.board.certificates': {
+      type: 'string',
+      description: nls.localize(
+        'arduino/preferences/board.certificates',
+        'List of certificates that can be uploaded to boards'
+      ),
+      default: '',
     },
     'arduino.sketchbook.showAllFiles': {
       type: 'boolean',
-      description:
-        'True to show all sketch files inside the sketch. It is false by default.',
+      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:
-        'True if the sketch sync functions are enabled. Defaults to true.',
+      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:
-        'True if users should be warned before pulling a cloud sketch. Defaults to true.',
+      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:
-        'True if users should be warned before pushing a cloud sketch. Defaults to true.',
+      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:
-        'True if users should be warned before pushing a public sketch to the cloud. Defaults to true.',
+      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': {
+    'arduino.cloud.sketchSyncEndpoint': {
       type: 'string',
-      description:
-        'The endpoint used to push and pull sketches from a backend. By default it points to Arduino Cloud API.',
+      description: nls.localize(
+        'arduino/preferences/cloud.sketchSyncEndpoint',
+        'The endpoint used to push and pull sketches from a backend. By default it points to Arduino Cloud API.'
+      ),
       default: 'https://api2.arduino.cc/create',
     },
     'arduino.auth.clientID': {
       type: 'string',
-      description: 'The OAuth2 client ID.',
+      description: nls.localize(
+        'arduino/preferences/auth.clientID',
+        'The OAuth2 client ID.'
+      ),
       default: 'C34Ya6ex77jTNxyKWj01lCe1vAHIaPIo',
     },
     'arduino.auth.domain': {
       type: 'string',
-      description: 'The OAuth2 domain.',
+      description: nls.localize(
+        'arduino/preferences/auth.domain',
+        'The OAuth2 domain.'
+      ),
       default: 'login.arduino.cc',
     },
     'arduino.auth.audience': {
       type: 'string',
-      description: 'The 0Auth2 audience.',
+      description: nls.localize(
+        'arduino/preferences/auth.audience',
+        'The OAuth2 audience.'
+      ),
       default: 'https://api.arduino.cc',
     },
     'arduino.auth.registerUri': {
       type: 'string',
-      description: 'The URI used to register a new user.',
+      description: nls.localize(
+        'arduino/preferences/auth.registerUri',
+        'The URI used to register a new user.'
+      ),
       default: 'https://auth.arduino.cc/login#/register',
     },
+    'arduino.survey.notification': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/survey.notification',
+        'True if users should be notified if a survey is available. True by default.'
+      ),
+      default: true,
+    },
+    'arduino.cli.daemon.debug': {
+      type: 'boolean',
+      description: nls.localize(
+        'arduino/preferences/cli.daemonDebug',
+        "Enable debug logging of the gRPC calls to the Arduino CLI. A restart of the IDE is needed for this setting to take effect. It's false by default."
+      ),
+      default: false,
+    },
   },
 };
 
 export interface ArduinoConfiguration {
   'arduino.language.log': boolean;
+  'arduino.language.realTimeDiagnostics': boolean;
   'arduino.compile.verbose': boolean;
+  'arduino.compile.experimental': boolean;
+  'arduino.compile.revealRange': ErrorRevealStrategy;
   'arduino.compile.warnings': CompilerWarnings;
   'arduino.upload.verbose': boolean;
   'arduino.upload.verify': boolean;
   'arduino.window.autoScale': boolean;
   'arduino.window.zoomLevel': number;
-  'arduino.ide.autoUpdate': boolean;
+  'arduino.ide.updateChannel': UpdateChannel;
+  'arduino.ide.updateBaseUrl': string;
+  'arduino.board.certificates': string;
   'arduino.sketchbook.showAllFiles': boolean;
   'arduino.cloud.enabled': boolean;
   'arduino.cloud.pull.warn': boolean;
   'arduino.cloud.push.warn': boolean;
   'arduino.cloud.pushpublic.warn': boolean;
-  'arduino.cloud.sketchSyncEnpoint': string;
+  'arduino.cloud.sketchSyncEndpoint': string;
   'arduino.auth.clientID': string;
   'arduino.auth.domain': string;
   'arduino.auth.audience': string;
   'arduino.auth.registerUri': string;
+  'arduino.survey.notification': boolean;
+  'arduino.cli.daemon.debug': boolean;
 }
 
 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);
+    return createPreferenceProxy(preferences, ArduinoConfigSchema);
   });
   bind(PreferenceContribution).toConstantValue({
     schema: ArduinoConfigSchema,

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

@@ -1,5 +1,4 @@
-import { toUnix } from 'upath';
-import URI from '@theia/core/lib/common/uri';
+import { URI } from '@theia/core/shared/vscode-uri';
 import { isWindows } from '@theia/core/lib/common/os';
 import { notEmpty } from '@theia/core/lib/common/objects';
 import { MaybePromise } from '@theia/core/lib/common/types';
@@ -61,12 +60,8 @@ export class ArduinoWorkspaceRootResolver {
   // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L423
   protected hashToUri(hash: string | undefined): string | undefined {
     if (hash && hash.length > 1 && hash.startsWith('#')) {
-      const path = hash.slice(1); // Trim the leading `#`.
-      return new URI(
-        toUnix(path.slice(isWindows && hash.startsWith('/') ? 1 : 0))
-      )
-        .withScheme('file')
-        .toString();
+      const path = decodeURI(hash.slice(1)).replace(/\\/g, '/'); // Trim the leading `#`, decode the URI and replace Windows separators
+      return URI.file(path.slice(isWindows && hash.startsWith('/') ? 1 : 0)).toString();
     }
     return undefined;
   }

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

@@ -1,4 +1,4 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { Emitter } from '@theia/core/lib/common/event';
 import { JsonRpcProxy } from '@theia/core/lib/common/messaging/proxy-factory';
 import { WindowService } from '@theia/core/lib/browser/window/window-service';
@@ -43,13 +43,15 @@ export class AuthenticationClientService
 
   readonly onSessionDidChange = this.onSessionDidChangeEmitter.event;
 
-  onStart(): void {
+  async onStart(): Promise<void> {
     this.toDispose.push(this.onSessionDidChangeEmitter);
     this.service.setClient(this);
     this.service
       .session()
       .then((session) => this.notifySessionDidChange(session));
-    this.setOptions();
+
+    this.setOptions().then(() => this.service.initAuthSession());
+
     this.arduinoPreferences.onPreferenceChanged((event) => {
       if (event.preferenceName.startsWith('arduino.auth.')) {
         this.setOptions();
@@ -57,8 +59,8 @@ export class AuthenticationClientService
     });
   }
 
-  setOptions(): void {
-    this.service.setOptions({
+  setOptions(): Promise<void> {
+    return this.service.setOptions({
       redirectUri: `http://localhost:${serverPort}/callback`,
       responseType: 'code',
       clientID: this.arduinoPreferences['arduino.auth.clientID'],

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

@@ -1,15 +1,21 @@
 import { Command } from '@theia/core/lib/common/command';
 
 export namespace CloudUserCommands {
-  export const LOGIN: Command = {
-    id: 'arduino-cloud--login',
-    label: 'Sign in',
-  };
+  export const LOGIN = Command.toLocalizedCommand(
+    {
+      id: 'arduino-cloud--login',
+      label: 'Sign in',
+    },
+    'arduino/cloud/signIn'
+  );
 
-  export const LOGOUT: Command = {
-    id: 'arduino-cloud--logout',
-    label: 'Sign Out',
-  };
+  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',

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

@@ -1,23 +1,41 @@
-import { injectable, inject } from 'inversify';
+import { injectable, inject } from '@theia/core/shared/inversify';
 import { MessageService } from '@theia/core/lib/common/message-service';
 import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
 import {
   BoardsService,
   BoardsPackage,
   Board,
+  Port,
 } from '../../common/protocol/boards-service';
 import { BoardsServiceProvider } from './boards-service-provider';
+import { Installable, ResponseServiceClient } from '../../common/protocol';
 import { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
-import { BoardsConfig } from './boards-config';
-import { Installable } from '../../common/protocol';
-import { ResponseServiceImpl } from '../response-service-impl';
+import { nls } from '@theia/core/lib/common';
+import { NotificationCenter } from '../notification-center';
+
+interface AutoInstallPromptAction {
+  // isAcceptance, whether or not the action indicates acceptance of auto-install proposal
+  isAcceptance?: boolean;
+  key: string;
+  handler: (...args: unknown[]) => unknown;
+}
+
+type AutoInstallPromptActions = AutoInstallPromptAction[];
 
 /**
  * Listens on `BoardsConfig.Config` changes, if a board is selected which does not
  * have the corresponding core installed, it proposes the user to install the core.
  */
+
+// * Cases in which we do not show the auto-install prompt:
+// 1. When a related platform is already installed
+// 2. When a prompt is already showing in the UI
+// 3. When a board is unplugged
 @injectable()
 export class BoardsAutoInstaller implements FrontendApplicationContribution {
+  @inject(NotificationCenter)
+  private readonly notificationCenter: NotificationCenter;
+
   @inject(MessageService)
   protected readonly messageService: MessageService;
 
@@ -27,8 +45,8 @@ export class BoardsAutoInstaller implements FrontendApplicationContribution {
   @inject(BoardsServiceProvider)
   protected readonly boardsServiceClient: BoardsServiceProvider;
 
-  @inject(ResponseServiceImpl)
-  protected readonly responseService: ResponseServiceImpl;
+  @inject(ResponseServiceClient)
+  protected readonly responseService: ResponseServiceClient;
 
   @inject(BoardsListWidgetFrontendContribution)
   protected readonly boardsManagerFrontendContribution: BoardsListWidgetFrontendContribution;
@@ -36,85 +54,228 @@ export class BoardsAutoInstaller implements FrontendApplicationContribution {
   // Workaround for https://github.com/eclipse-theia/theia/issues/9349
   protected notifications: Board[] = [];
 
+  // * "refusal" meaning a "prompt action" not accepting the auto-install offer ("X" or "install manually")
+  // we can use "portSelectedOnLastRefusal" to deduce when a board is unplugged after a user has "refused"
+  // an auto-install prompt. Important to know as we do not want "an unplug" to trigger a "refused" prompt
+  // showing again
+  private portSelectedOnLastRefusal: Port | undefined;
+  private lastRefusedPackageId: string | undefined;
+
   onStart(): void {
-    this.boardsServiceClient.onBoardsConfigChanged(
-      this.ensureCoreExists.bind(this)
-    );
-    this.ensureCoreExists(this.boardsServiceClient.boardsConfig);
-  }
+    const setEventListeners = () => {
+      this.boardsServiceClient.onBoardsConfigChanged((config) => {
+        const { selectedBoard, selectedPort } = config;
 
-  protected ensureCoreExists(config: BoardsConfig.Config): void {
-    const { selectedBoard } = config;
-    if (
-      selectedBoard &&
-      !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)
-        );
+        const boardWasUnplugged =
+          !selectedPort && this.portSelectedOnLastRefusal;
+
+        this.clearLastRefusedPromptInfo();
 
-        // check if one of the packages for the board is already installed. if so, no hint
         if (
-          packagesForBoard.some(({ installedVersion }) => !!installedVersion)
+          boardWasUnplugged ||
+          !selectedBoard ||
+          this.promptAlreadyShowingForBoard(selectedBoard)
         ) {
           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
-        );
+        this.ensureCoreExists(selectedBoard, selectedPort);
+      });
 
-        const candidate = candidates[0];
-        if (candidate) {
-          const version = candidate.availableVersions[0]
-            ? `[v ${candidate.availableVersions[0]}]`
-            : '';
-          // tslint:disable-next-line:max-line-length
-          this.messageService
-            .info(
-              `The \`"${candidate.name} ${version}"\` core has to be installed for the currently selected \`"${selectedBoard.name}"\` board. Do you want to install it now?`,
-              'Install Manually',
-              'Yes'
-            )
-            .then(async (answer) => {
-              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())
-                  );
-              }
-            });
+      // we "clearRefusedPackageInfo" if a "refused" package is eventually
+      // installed, though this is not strictly necessary. It's more of a
+      // cleanup, to ensure the related variables are representative of
+      // current state.
+      this.notificationCenter.onPlatformDidInstall((installed) => {
+        if (this.lastRefusedPackageId === installed.item.id) {
+          this.clearLastRefusedPromptInfo();
         }
       });
+    };
+
+    // we should invoke this.ensureCoreExists only once we're sure
+    // everything has been reconciled
+    this.boardsServiceClient.reconciled.then(() => {
+      const { selectedBoard, selectedPort } =
+        this.boardsServiceClient.boardsConfig;
+
+      if (selectedBoard) {
+        this.ensureCoreExists(selectedBoard, selectedPort);
+      }
+
+      setEventListeners();
+    });
+  }
+
+  private removeNotificationByBoard(selectedBoard: Board): void {
+    const index = this.notifications.findIndex((notification) =>
+      Board.sameAs(notification, selectedBoard)
+    );
+    if (index !== -1) {
+      this.notifications.splice(index, 1);
     }
   }
+
+  private clearLastRefusedPromptInfo(): void {
+    this.lastRefusedPackageId = undefined;
+    this.portSelectedOnLastRefusal = undefined;
+  }
+
+  private setLastRefusedPromptInfo(
+    packageId: string,
+    selectedPort?: Port
+  ): void {
+    this.lastRefusedPackageId = packageId;
+    this.portSelectedOnLastRefusal = selectedPort;
+  }
+
+  private promptAlreadyShowingForBoard(board: Board): boolean {
+    return Boolean(
+      this.notifications.find((notification) =>
+        Board.sameAs(notification, board)
+      )
+    );
+  }
+
+  protected ensureCoreExists(selectedBoard: Board, selectedPort?: Port): void {
+    this.notifications.push(selectedBoard);
+    this.boardsService.search({}).then((packages) => {
+      const candidate = this.getInstallCandidate(packages, selectedBoard);
+
+      if (candidate) {
+        this.showAutoInstallPrompt(candidate, selectedBoard, selectedPort);
+      } else {
+        this.removeNotificationByBoard(selectedBoard);
+      }
+    });
+  }
+
+  private getInstallCandidate(
+    packages: BoardsPackage[],
+    selectedBoard: Board
+  ): BoardsPackage | undefined {
+    // filter packagesForBoard selecting matches from the cli (installed packages)
+    // and matches based on the board name
+    // NOTE: this ensures the Deprecated & new packages are all in the array
+    // so that we can check if any of the valid packages is already installed
+    const packagesForBoard = packages.filter(
+      (pkg) =>
+        BoardsPackage.contains(selectedBoard, pkg) ||
+        pkg.boards.some((board) => board.name === selectedBoard.name)
+    );
+
+    // check if one of the packages for the board is already installed. if so, no hint
+    if (packagesForBoard.some(({ installedVersion }) => !!installedVersion)) {
+      return;
+    }
+
+    // filter the installable (not installed) packages,
+    // CLI returns the packages already sorted with the deprecated ones at the end of the list
+    // in order to ensure the new ones are preferred
+    const candidates = packagesForBoard.filter(
+      ({ installable, installedVersion }) => installable && !installedVersion
+    );
+
+    return candidates[0];
+  }
+
+  private showAutoInstallPrompt(
+    candidate: BoardsPackage,
+    selectedBoard: Board,
+    selectedPort?: Port
+  ): void {
+    const candidateName = candidate.name;
+    const version = candidate.availableVersions[0]
+      ? `[v ${candidate.availableVersions[0]}]`
+      : '';
+
+    const info = this.generatePromptInfoText(
+      candidateName,
+      version,
+      selectedBoard.name
+    );
+
+    const actions = this.createPromptActions(candidate);
+
+    const onRefuse = () => {
+      this.setLastRefusedPromptInfo(candidate.id, selectedPort);
+    };
+    const handleAction = this.createOnAnswerHandler(actions, onRefuse);
+
+    const onAnswer = (answer: string) => {
+      this.removeNotificationByBoard(selectedBoard);
+
+      handleAction(answer);
+    };
+
+    this.messageService
+      .info(info, ...actions.map((action) => action.key))
+      .then(onAnswer);
+  }
+
+  private generatePromptInfoText(
+    candidateName: string,
+    version: string,
+    boardName: string
+  ): string {
+    return nls.localize(
+      'arduino/board/installNow',
+      'The "{0} {1}" core has to be installed for the currently selected "{2}" board. Do you want to install it now?',
+      candidateName,
+      version,
+      boardName
+    );
+  }
+
+  private createPromptActions(
+    candidate: BoardsPackage
+  ): AutoInstallPromptActions {
+    const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
+    const manualInstall = nls.localize(
+      'arduino/board/installManually',
+      'Install Manually'
+    );
+
+    const actions: AutoInstallPromptActions = [
+      {
+        isAcceptance: true,
+        key: yes,
+        handler: () => {
+          return Installable.installWithProgress({
+            installable: this.boardsService,
+            item: candidate,
+            messageService: this.messageService,
+            responseService: this.responseService,
+            version: candidate.availableVersions[0],
+          });
+        },
+      },
+      {
+        key: manualInstall,
+        handler: () => {
+          this.boardsManagerFrontendContribution
+            .openView({ reveal: true })
+            .then((widget) =>
+              widget.refresh(candidate.name.toLocaleLowerCase())
+            );
+        },
+      },
+    ];
+
+    return actions;
+  }
+
+  private createOnAnswerHandler(
+    actions: AutoInstallPromptActions,
+    onRefuse?: () => void
+  ): (answer: string) => void {
+    return (answer) => {
+      const actionToHandle = actions.find((action) => action.key === answer);
+      actionToHandle?.handler();
+
+      if (!actionToHandle?.isAcceptance && onRefuse) {
+        onRefuse();
+      }
+    };
+  }
 }

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

@@ -1,5 +1,5 @@
-import * as React from 'react';
-import { injectable, inject } from 'inversify';
+import * as React from '@theia/core/shared/react';
+import { injectable, inject } from '@theia/core/shared/inversify';
 import { Emitter } from '@theia/core/lib/common/event';
 import { ReactWidget, Message } from '@theia/core/lib/browser';
 import { BoardsService } from '../../common/protocol/boards-service';
@@ -55,12 +55,13 @@ export class BoardsConfigDialogWidget extends ReactWidget {
           onConfigChange={this.fireConfigChanged}
           onFocusNodeSet={this.setFocusNode}
           onFilteredTextDidChangeEvent={this.onFilterTextDidChangeEmitter.event}
+          onAppStateDidChange={this.notificationCenter.onAppStateDidChange}
         />
       </div>
     );
   }
 
-  protected onActivateRequest(msg: Message): void {
+  protected override onActivateRequest(msg: Message): void {
     super.onActivateRequest(msg);
     if (this.focusNode instanceof HTMLInputElement) {
       this.focusNode.select();

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

@@ -1,15 +1,12 @@
-import { injectable, inject, postConstruct } from 'inversify';
-import { Message } from '@phosphor/messaging';
-import {
-  AbstractDialog,
-  DialogProps,
-  Widget,
-  DialogError,
-} from '@theia/core/lib/browser';
+import { injectable, inject, postConstruct } from '@theia/core/shared/inversify';
+import { Message } from '@theia/core/shared/@phosphor/messaging';
+import { DialogProps, Widget, DialogError } from '@theia/core/lib/browser';
+import { AbstractDialog } from '../theia/dialogs/dialogs';
 import { BoardsConfig } from './boards-config';
 import { BoardsService } from '../../common/protocol/boards-service';
 import { BoardsServiceProvider } from './boards-service-provider';
 import { BoardsConfigDialogWidget } from './boards-config-dialog-widget';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export class BoardsConfigDialogProps extends DialogProps {}
@@ -29,15 +26,17 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
 
   constructor(
     @inject(BoardsConfigDialogProps)
-    protected readonly props: BoardsConfigDialogProps
+    protected override 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()
@@ -53,7 +52,7 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
   /**
    * Pass in an empty string if you want to reset the search term. Using `undefined` has no effect.
    */
-  async open(
+  override async open(
     query: string | undefined = undefined
   ): Promise<BoardsConfig.Config | undefined> {
     if (typeof query === 'string') {
@@ -67,7 +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);
 
@@ -76,8 +78,14 @@ 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('div');
       p.textContent = paragraph;
@@ -87,7 +95,7 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
     return head;
   }
 
-  protected onAfterAttach(msg: Message): void {
+  protected override onAfterAttach(msg: Message): void {
     if (this.widget.isAttached) {
       Widget.detach(this.widget);
     }
@@ -102,26 +110,29 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
     this.update();
   }
 
-  protected onUpdateRequest(msg: Message) {
+  protected override onUpdateRequest(msg: Message): void {
     super.onUpdateRequest(msg);
     this.widget.update();
   }
 
-  protected onActivateRequest(msg: Message): void {
+  protected override onActivateRequest(msg: Message): void {
     super.onActivateRequest(msg);
     this.widget.activate();
   }
 
-  protected handleEnter(event: KeyboardEvent): boolean | void {
+  protected override handleEnter(event: KeyboardEvent): boolean | void {
     if (event.target instanceof HTMLTextAreaElement) {
       return false;
     }
   }
 
-  protected isValid(value: BoardsConfig.Config): DialogError {
+  protected override 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;
     }

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

@@ -1,4 +1,4 @@
-import * as React from 'react';
+import * as React from '@theia/core/shared/react';
 import { Event } from '@theia/core/lib/common/event';
 import { notEmpty } from '@theia/core/lib/common/objects';
 import { MaybePromise } from '@theia/core/lib/common/types';
@@ -10,7 +10,13 @@ import {
   BoardWithPackage,
 } from '../../common/protocol/boards-service';
 import { NotificationCenter } from '../notification-center';
-import { BoardsServiceProvider } from './boards-service-provider';
+import {
+  AvailableBoard,
+  BoardsServiceProvider,
+} from './boards-service-provider';
+import { naturalCompare } from '../../common/utils';
+import { nls } from '@theia/core/lib/common';
+import { FrontendApplicationState } from '@theia/core/lib/common/frontend-application-state';
 
 export namespace BoardsConfig {
   export interface Config {
@@ -24,6 +30,7 @@ export namespace BoardsConfig {
     readonly onConfigChange: (config: Config) => void;
     readonly onFocusNodeSet: (element: HTMLElement | undefined) => void;
     readonly onFilteredTextDidChangeEvent: Event<string>;
+    readonly onAppStateDidChange: Event<FrontendApplicationState>;
   }
 
   export interface State extends Config {
@@ -42,7 +49,7 @@ export abstract class Item<T> extends React.Component<{
   missing?: boolean;
   details?: string;
 }> {
-  render(): React.ReactNode {
+  override render(): React.ReactNode {
     const { selected, label, missing, details } = this.props;
     const classNames = ['item'];
     if (selected) {
@@ -94,15 +101,19 @@ export class BoardsConfig extends React.Component<
     };
   }
 
-  componentDidMount() {
-    this.updateBoards();
-    this.updatePorts(
-      this.props.boardsServiceProvider.availableBoards
-        .map(({ port }) => port)
-        .filter(notEmpty)
-    );
+  override componentDidMount(): void {
     this.toDispose.pushAll([
-      this.props.notificationCenter.onAttachedBoardsChanged((event) =>
+      this.props.onAppStateDidChange((state) => {
+        if (state === 'ready') {
+          this.updateBoards();
+          this.updatePorts(
+            this.props.boardsServiceProvider.availableBoards
+              .map(({ port }) => port)
+              .filter(notEmpty)
+          );
+        }
+      }),
+      this.props.notificationCenter.onAttachedBoardsDidChange((event) =>
         this.updatePorts(
           event.newState.ports,
           AttachedBoardsChangeEvent.diff(event).detached.ports
@@ -115,19 +126,19 @@ export class BoardsConfig extends React.Component<
           );
         }
       ),
-      this.props.notificationCenter.onPlatformInstalled(() =>
+      this.props.notificationCenter.onPlatformDidInstall(() =>
         this.updateBoards(this.state.query)
       ),
-      this.props.notificationCenter.onPlatformUninstalled(() =>
+      this.props.notificationCenter.onPlatformDidUninstall(() =>
         this.updateBoards(this.state.query)
       ),
-      this.props.notificationCenter.onIndexUpdated(() =>
+      this.props.notificationCenter.onIndexDidUpdate(() =>
         this.updateBoards(this.state.query)
       ),
-      this.props.notificationCenter.onDaemonStarted(() =>
+      this.props.notificationCenter.onDaemonDidStart(() =>
         this.updateBoards(this.state.query)
       ),
-      this.props.notificationCenter.onDaemonStopped(() =>
+      this.props.notificationCenter.onDaemonDidStop(() =>
         this.setState({ searchResults: [] })
       ),
       this.props.onFilteredTextDidChangeEvent((query) =>
@@ -136,11 +147,11 @@ export class BoardsConfig extends React.Component<
     ]);
   }
 
-  componentWillUnmount(): void {
+  override componentWillUnmount(): void {
     this.toDispose.dispose();
   }
 
-  protected fireConfigChanged() {
+  protected fireConfigChanged(): void {
     const { selectedBoard, selectedPort } = this.state;
     this.props.onConfigChange({ selectedBoard, selectedPort });
   }
@@ -162,7 +173,7 @@ export class BoardsConfig extends React.Component<
     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 }, () =>
@@ -183,11 +194,50 @@ export class BoardsConfig extends React.Component<
       .filter(notEmpty);
   }
 
+  protected get availableBoards(): AvailableBoard[] {
+    return this.props.boardsServiceProvider.availableBoards;
+  }
+
   protected queryPorts = async (
     availablePorts: MaybePromise<Port[]> = this.availablePorts
   ) => {
-    const ports = await availablePorts;
-    return { knownPorts: ports.sort(Port.compare) };
+    // Available ports must be sorted in this order:
+    // 1. Serial with recognized boards
+    // 2. Serial with guessed boards
+    // 3. Serial with incomplete boards
+    // 4. Network with recognized boards
+    // 5. Other protocols with recognized boards
+    const ports = (await availablePorts).sort((left: Port, right: Port) => {
+      if (left.protocol === 'serial' && right.protocol !== 'serial') {
+        return -1;
+      } else if (left.protocol !== 'serial' && right.protocol === 'serial') {
+        return 1;
+      } else if (left.protocol === 'network' && right.protocol !== 'network') {
+        return -1;
+      } else if (left.protocol !== 'network' && right.protocol === 'network') {
+        return 1;
+      } else if (left.protocol === right.protocol) {
+        // We show ports, including those that have guessed
+        // or unrecognized boards, so we must sort those too.
+        const leftBoard = this.availableBoards.find(
+          (board) => board.port === left
+        );
+        const rightBoard = this.availableBoards.find(
+          (board) => board.port === right
+        );
+        if (leftBoard && !rightBoard) {
+          return -1;
+        } else if (!leftBoard && rightBoard) {
+          return 1;
+        } else if (leftBoard?.state! < rightBoard?.state!) {
+          return -1;
+        } else if (leftBoard?.state! > rightBoard?.state!) {
+          return 1;
+        }
+      }
+      return naturalCompare(left.address, right.address);
+    });
+    return { knownPorts: ports };
   };
 
   protected toggleFilterPorts = () => {
@@ -206,7 +256,7 @@ export class BoardsConfig extends React.Component<
     this.props.onFocusNodeSet(element || undefined);
   };
 
-  render(): React.ReactNode {
+  override render(): React.ReactNode {
     return (
       <div className="body">
         {this.renderContainer('boards', this.renderBoards.bind(this))}
@@ -265,7 +315,7 @@ export class BoardsConfig extends React.Component<
         <div className="boards list">
           {Array.from(distinctBoards.values()).map((board) => (
             <Item<BoardWithPackage>
-              key={`${board.name}-${board.packageName}`}
+              key={toKey(board)}
               item={board}
               label={board.name}
               details={board.details}
@@ -280,18 +330,34 @@ export class BoardsConfig extends React.Component<
   }
 
   protected renderPorts(): React.ReactNode {
-    const filter = this.state.showAllPorts ? () => true : Port.isBoardPort;
-    const ports = this.state.knownPorts.filter(filter);
+    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.toString(port)}
+            key={`${port.id}`}
             item={port}
             label={Port.toString(port)}
-            selected={Port.equals(this.state.selectedPort, port)}
+            selected={Port.sameAs(this.state.selectedPort, port)}
             onClick={this.selectPort}
           />
         ))}
@@ -302,7 +368,12 @@ export class BoardsConfig extends React.Component<
   protected renderPortsFooter(): React.ReactNode {
     return (
       <div className="noselect">
-        <label title="Shows all available ports when enabled">
+        <label
+          title={nls.localize(
+            'arduino/board/showAllAvailablePorts',
+            'Shows all available ports when enabled'
+          )}
+        >
           <input
             type="checkbox"
             defaultChecked={this.state.showAllPorts}
@@ -345,7 +416,7 @@ export namespace BoardsConfig {
         return options.default;
       }
       const { name } = selectedBoard;
-      return `${name}${port ? ' at ' + Port.toString(port) : ''}`;
+      return `${name}${port ? ` at ${port.address}` : ''}`;
     }
 
     export function setConfig(

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

@@ -1,5 +1,5 @@
 import * as PQueue from 'p-queue';
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { CommandRegistry } from '@theia/core/lib/common/command';
 import { MenuModelRegistry } from '@theia/core/lib/common/menu';
 import {
@@ -12,6 +12,8 @@ import { FrontendApplicationContribution } from '@theia/core/lib/browser';
 import { BoardsDataStore } from './boards-data-store';
 import { MainMenuManager } from '../../common/main-menu-manager';
 import { ArduinoMenus, unregisterSubmenu } from '../menu/arduino-menus';
+import { nls } from '@theia/core/lib/common';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
 
 @injectable()
 export class BoardsDataMenuUpdater implements FrontendApplicationContribution {
@@ -30,11 +32,20 @@ export class BoardsDataMenuUpdater implements FrontendApplicationContribution {
   @inject(BoardsServiceProvider)
   protected readonly boardsServiceClient: BoardsServiceProvider;
 
+  @inject(FrontendApplicationStateService)
+  private readonly appStateService: FrontendApplicationStateService;
+
   protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
   protected readonly toDisposeOnBoardChange = new DisposableCollection();
 
   async onStart(): Promise<void> {
-    this.updateMenuActions(this.boardsServiceClient.boardsConfig.selectedBoard);
+    this.appStateService
+      .reachedState('ready')
+      .then(() =>
+        this.updateMenuActions(
+          this.boardsServiceClient.boardsConfig.selectedBoard
+        )
+      );
     this.boardsDataStore.onChanged(() =>
       this.updateMenuActions(
         this.boardsServiceClient.boardsConfig.selectedBoard
@@ -115,9 +126,13 @@ export class BoardsDataMenuUpdater implements FrontendApplicationContribution {
               ...ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP,
               'z02_programmers',
             ];
+            const programmerNls = nls.localize(
+              'arduino/board/programmer',
+              'Programmer'
+            );
             const label = selectedProgrammer
-              ? `Programmer: "${selectedProgrammer.name}"`
-              : 'Programmer';
+              ? `${programmerNls}: "${selectedProgrammer.name}"`
+              : programmerNls;
             this.menuRegistry.registerSubmenu(programmersMenuPath, label);
             this.toDisposeOnBoardChange.push(
               Disposable.create(() =>

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

@@ -1,7 +1,6 @@
-import { injectable, inject, named } from 'inversify';
+import { injectable, inject, named } from '@theia/core/shared/inversify';
 import { ILogger } from '@theia/core/lib/common/logger';
 import { deepClone } from '@theia/core/lib/common/objects';
-import { MaybePromise } from '@theia/core/lib/common/types';
 import { Event, Emitter } from '@theia/core/lib/common/event';
 import {
   FrontendApplicationContribution,
@@ -11,7 +10,6 @@ import { notEmpty } from '../../common/utils';
 import {
   BoardsService,
   ConfigOption,
-  Installable,
   BoardDetails,
   Programmer,
 } from '../../common/protocol';
@@ -35,17 +33,13 @@ export class BoardsDataStore implements FrontendApplicationContribution {
   protected readonly onChangedEmitter = new Emitter<void>();
 
   onStart(): void {
-    this.notificationCenter.onPlatformInstalled(async ({ item }) => {
-      const { installedVersion: version } = item;
-      if (!version) {
-        return;
-      }
+    this.notificationCenter.onPlatformDidInstall(async ({ item }) => {
       let shouldFireChanged = false;
       for (const fqbn of item.boards
         .map(({ fqbn }) => fqbn)
         .filter(notEmpty)
         .filter((fqbn) => !!fqbn)) {
-        const key = this.getStorageKey(fqbn, version);
+        const key = this.getStorageKey(fqbn);
         let data = await this.storageService.getData<
           ConfigOption[] | undefined
         >(key);
@@ -72,33 +66,20 @@ export class BoardsDataStore implements FrontendApplicationContribution {
 
   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);
+    const { configOptions } = await this.getData(fqbn);
     return ConfigOption.decorate(fqbn, configOptions);
   }
 
-  async getData(
-    fqbn: string | undefined,
-    boardsPackageVersion: MaybePromise<
-      Installable.Version | undefined
-    > = this.getBoardsPackageVersion(fqbn)
-  ): Promise<BoardsDataStore.Data> {
+  async getData(fqbn: string | undefined): 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);
+    const key = this.getStorageKey(fqbn);
     let data = await this.storageService.getData<
       BoardsDataStore.Data | undefined
     >(key, undefined);
@@ -124,25 +105,16 @@ export class BoardsDataStore implements FrontendApplicationContribution {
       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 data = deepClone(await this.getData(fqbn));
     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;
@@ -153,12 +125,9 @@ export class BoardsDataStore implements FrontendApplicationContribution {
       fqbn,
       option,
       selectedValue,
-    }: { fqbn: string; option: string; selectedValue: string },
-    boardsPackageVersion: MaybePromise<
-      Installable.Version | undefined
-    > = this.getBoardsPackageVersion(fqbn)
+    }: { fqbn: string; option: string; selectedValue: string }
   ): Promise<boolean> {
-    const data = deepClone(await this.getData(fqbn, boardsPackageVersion));
+    const data = deepClone(await this.getData(fqbn));
     const { configOptions } = data;
     const configOption = configOptions.find((c) => c.option === option);
     if (!configOption) {
@@ -176,12 +145,7 @@ export class BoardsDataStore implements FrontendApplicationContribution {
     if (!updated) {
       return false;
     }
-    const version = await boardsPackageVersion;
-    if (!version) {
-      return false;
-    }
-
-    await this.setData({ fqbn, data, version });
+    await this.setData({ fqbn, data });
     this.fireChanged();
     return true;
   }
@@ -189,18 +153,16 @@ export class BoardsDataStore implements FrontendApplicationContribution {
   protected async setData({
     fqbn,
     data,
-    version,
   }: {
     fqbn: string;
     data: BoardsDataStore.Data;
-    version: Installable.Version;
   }): Promise<void> {
-    const key = this.getStorageKey(fqbn, version);
+    const key = this.getStorageKey(fqbn);
     return this.storageService.setData(key, data);
   }
 
-  protected getStorageKey(fqbn: string, version: Installable.Version): string {
-    return `.arduinoIDE-configOptions-${version}-${fqbn}`;
+  protected getStorageKey(fqbn: string): string {
+    return `.arduinoIDE-configOptions-${fqbn}`;
   }
 
   protected async getBoardDetailsSafe(
@@ -231,21 +193,6 @@ export class BoardsDataStore implements FrontendApplicationContribution {
   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 {

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

@@ -1,15 +1,20 @@
-import { inject, injectable, postConstruct } from 'inversify';
+import {
+  inject,
+  injectable,
+  postConstruct,
+} from '@theia/core/shared/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<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,
@@ -19,7 +24,7 @@ export class BoardsListWidget extends ListWidget<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: BoardsPackage) => item.name,
@@ -29,19 +34,19 @@ export class BoardsListWidget extends ListWidget<BoardsPackage> {
   }
 
   @postConstruct()
-  protected init(): void {
+  protected override init(): void {
     super.init();
     this.toDispose.pushAll([
-      this.notificationCenter.onPlatformInstalled(() =>
+      this.notificationCenter.onPlatformDidInstall(() =>
         this.refresh(undefined)
       ),
-      this.notificationCenter.onPlatformUninstalled(() =>
+      this.notificationCenter.onPlatformDidUninstall(() =>
         this.refresh(undefined)
       ),
     ]);
   }
 
-  protected async install({
+  protected override async install({
     item,
     progressId,
     version,
@@ -52,12 +57,17 @@ export class BoardsListWidget extends ListWidget<BoardsPackage> {
   }): Promise<void> {
     await super.install({ item, progressId, version });
     this.messageService.info(
-      `Successfully installed platform ${item.name}:${version}`,
+      nls.localize(
+        'arduino/board/succesfullyInstalledPlatform',
+        'Successfully installed platform {0}:{1}',
+        item.name,
+        version
+      ),
       { timeout: 3000 }
     );
   }
 
-  protected async uninstall({
+  protected override async uninstall({
     item,
     progressId,
   }: {
@@ -66,7 +76,12 @@ export class BoardsListWidget extends ListWidget<BoardsPackage> {
   }): Promise<void> {
     await super.uninstall({ item, progressId });
     this.messageService.info(
-      `Successfully uninstalled platform ${item.name}:${item.installedVersion}`,
+      nls.localize(
+        'arduino/board/succesfullyUninstalledPlatform',
+        'Successfully uninstalled platform {0}:{1}',
+        item.name,
+        item.installedVersion!
+      ),
       { timeout: 3000 }
     );
   }

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

@@ -1,4 +1,4 @@
-import { injectable, inject } from 'inversify';
+import { injectable, inject } from '@theia/core/shared/inversify';
 import { Emitter } from '@theia/core/lib/common/event';
 import { ILogger } from '@theia/core/lib/common/logger';
 import { CommandService } from '@theia/core/lib/common/command';
@@ -12,12 +12,15 @@ import {
   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';
+import { Deferred } from '@theia/core/lib/common/promise-util';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
 
 @injectable()
 export class BoardsServiceProvider implements FrontendApplicationContribution {
@@ -36,11 +39,15 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
   @inject(NotificationCenter)
   protected notificationCenter: NotificationCenter;
 
+  @inject(FrontendApplicationStateService)
+  private readonly appStateService: FrontendApplicationStateService;
+
   protected readonly onBoardsConfigChangedEmitter =
     new Emitter<BoardsConfig.Config>();
   protected readonly onAvailableBoardsChangedEmitter = new Emitter<
     AvailableBoard[]
   >();
+  protected readonly onAvailablePortsChangedEmitter = new Emitter<Port[]>();
 
   /**
    * Used for the auto-reconnecting. Sometimes, the attached board gets disconnected after uploading something to it.
@@ -63,34 +70,47 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
    * 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 even also emitted when the board package for the currently selected board was uninstalled.
+   * This event is also emitted when the board package for the currently selected board was uninstalled.
    */
   readonly onBoardsConfigChanged = this.onBoardsConfigChangedEmitter.event;
   readonly onAvailableBoardsChanged =
     this.onAvailableBoardsChangedEmitter.event;
+  readonly onAvailablePortsChanged = this.onAvailablePortsChangedEmitter.event;
+
+  private readonly _reconciled = new Deferred<void>();
 
   onStart(): void {
-    this.notificationCenter.onAttachedBoardsChanged(
+    this.notificationCenter.onAttachedBoardsDidChange(
       this.notifyAttachedBoardsChanged.bind(this)
     );
-    this.notificationCenter.onPlatformInstalled(
+    this.notificationCenter.onPlatformDidInstall(
       this.notifyPlatformInstalled.bind(this)
     );
-    this.notificationCenter.onPlatformUninstalled(
+    this.notificationCenter.onPlatformDidUninstall(
       this.notifyPlatformUninstalled.bind(this)
     );
 
-    Promise.all([
-      this.boardsService.getAttachedBoards(),
-      this.boardsService.getAvailablePorts(),
-      this.loadState(),
-    ]).then(([attachedBoards, availablePorts]) => {
+    this.appStateService.reachedState('ready').then(async () => {
+      const [attachedBoards, availablePorts] = await Promise.all([
+        this.boardsService.getAttachedBoards(),
+        this.boardsService.getAvailablePorts(),
+        this.loadState(),
+      ]);
       this._attachedBoards = attachedBoards;
       this._availablePorts = availablePorts;
-      this.reconcileAvailableBoards().then(() => this.tryReconnect());
+      this.onAvailablePortsChangedEmitter.fire(this._availablePorts);
+
+      await this.reconcileAvailableBoards();
+
+      this.tryReconnect();
+      this._reconciled.resolve();
     });
   }
 
+  get reconciled(): Promise<void> {
+    return this._reconciled.promise;
+  }
+
   protected notifyAttachedBoardsChanged(
     event: AttachedBoardsChangeEvent
   ): void {
@@ -101,6 +121,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     }
     this._attachedBoards = event.newState.boards;
     this._availablePorts = event.newState.ports;
+    this.onAvailablePortsChangedEmitter.fire(this._availablePorts);
     this.reconcileAvailableBoards().then(() => this.tryReconnect());
   }
 
@@ -134,16 +155,22 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
         selectedBoard.packageId === event.item.id &&
         !installedBoard
       ) {
+        const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
         this.messageService
           .warn(
-            `Could not find previously selected board '${selectedBoard.name}' in installed platform '${event.item.name}'. Please manually reselect the board you want to use. Do you want to reselect it now?`,
-            'Reselect later',
-            'Yes'
+            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') {
+            if (answer === yes) {
               this.commandService.executeCommand(
-                ArduinoCommands.OPEN_BOARDS_DIALOG.id,
+                'arduino-open-boards-dialog',
                 selectedBoard.name
               );
             }
@@ -197,7 +224,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     }
   }
 
-  protected async tryReconnect(): Promise<boolean> {
+  protected tryReconnect(): boolean {
     if (this.latestValidBoardsConfig && !this.canUploadTo(this.boardsConfig)) {
       for (const board of this.availableBoards.filter(
         ({ state }) => state !== AvailableBoard.State.incomplete
@@ -218,7 +245,9 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
       )) {
         if (
           this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn &&
-          this.latestValidBoardsConfig.selectedBoard.name === board.name
+          this.latestValidBoardsConfig.selectedBoard.name === board.name &&
+          this.latestValidBoardsConfig.selectedPort.protocol ===
+            board.port?.protocol
         ) {
           this.boardsConfig = {
             ...this.latestValidBoardsConfig,
@@ -232,7 +261,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
   }
 
   set boardsConfig(config: BoardsConfig.Config) {
-    this.doSetBoardsConfig(config);
+    this.setBoardsConfig(config);
     this.saveState().finally(() =>
       this.reconcileAvailableBoards().finally(() =>
         this.onBoardsConfigChangedEmitter.fire(this._boardsConfig)
@@ -244,8 +273,8 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     return this._boardsConfig;
   }
 
-  protected doSetBoardsConfig(config: BoardsConfig.Config): void {
-    this.logger.info('Board config changed: ', JSON.stringify(config));
+  protected setBoardsConfig(config: BoardsConfig.Config): void {
+    this.logger.debug('Board config changed: ', JSON.stringify(config));
     this._boardsConfig = config;
     this.latestBoardsConfig = this._boardsConfig;
     if (this.canUploadTo(this._boardsConfig)) {
@@ -264,6 +293,18 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     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`.
    */
@@ -277,9 +318,12 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
 
     if (!config.selectedBoard) {
       if (!options.silent) {
-        this.messageService.warn('No boards selected.', {
-          timeout: 3000,
-        });
+        this.messageService.warn(
+          nls.localize('arduino/board/noneSelected', 'No boards selected.'),
+          {
+            timeout: 3000,
+          }
+        );
       }
       return false;
     }
@@ -301,9 +345,16 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     const { name } = config.selectedBoard;
     if (!config.selectedPort) {
       if (!options.silent) {
-        this.messageService.warn(`No ports selected for board: '${name}'.`, {
-          timeout: 3000,
-        });
+        this.messageService.warn(
+          nls.localize(
+            'arduino/board/noPortsSelected',
+            "No ports selected for board: '{0}'.",
+            name
+          ),
+          {
+            timeout: 3000,
+          }
+        );
       }
       return false;
     }
@@ -311,7 +362,11 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     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?`,
+          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 }
         );
       }
@@ -332,7 +387,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     const find = (needle: Board & { port: Port }, haystack: AvailableBoard[]) =>
       haystack.find(
         (board) =>
-          Board.equals(needle, board) && Port.equals(needle.port, board.port)
+          Board.equals(needle, board) && Port.sameAs(needle.port, board.port)
       );
     const timeoutTask =
       !!timeout && timeout > 0
@@ -363,7 +418,6 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
   }
 
   protected async reconcileAvailableBoards(): Promise<void> {
-    const attachedBoards = this._attachedBoards;
     const availablePorts = this._availablePorts;
     // Unset the port on the user's config, if it is not available anymore.
     if (
@@ -372,7 +426,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
         Port.sameAs(port, this.boardsConfig.selectedPort)
       )
     ) {
-      this.doSetBoardsConfig({
+      this.setBoardsConfig({
         selectedBoard: this.boardsConfig.selectedBoard,
         selectedPort: undefined,
       });
@@ -381,51 +435,73 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
     const boardsConfig = this.boardsConfig;
     const currentAvailableBoards = this._availableBoards;
     const availableBoards: AvailableBoard[] = [];
-    const availableBoardPorts = availablePorts.filter(Port.isBoardPort);
-    const attachedSerialBoards = attachedBoards.filter(({ port }) => !!port);
+    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;
+      }
 
-    for (const boardPort of availableBoardPorts) {
-      let state = AvailableBoard.State.incomplete; // Initial pessimism.
-      let board = attachedSerialBoards.find(({ port }) =>
-        Port.sameAs(boardPort, port)
-      );
-      if (board) {
-        state = AvailableBoard.State.recognized;
-      } else {
-        // 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
-        const lastSelectedBoard = await this.getLastSelectedBoardOnPort(
-          boardPort
-        );
-        if (lastSelectedBoard) {
-          board = {
-            ...lastSelectedBoard,
-            port: boardPort,
-          };
-          state = AvailableBoard.State.guessed;
+      // 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;
         }
       }
-      if (!board) {
-        availableBoards.push({
-          name: 'Unknown',
-          port: boardPort,
-          state,
-        });
-      } else {
-        const selected = BoardsConfig.Config.sameAs(boardsConfig, board);
-        availableBoards.push({
+      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,
-          selected,
+          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,
@@ -434,28 +510,25 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
       });
     }
 
-    const sortedAvailableBoards = availableBoards.sort(AvailableBoard.compare);
-    let hasChanged =
-      sortedAvailableBoards.length !== currentAvailableBoards.length;
-    for (let i = 0; !hasChanged && i < sortedAvailableBoards.length; i++) {
+    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(
-          sortedAvailableBoards[i],
-          currentAvailableBoards[i]
-        ) !== 0;
+        left.fqbn !== right.fqbn ||
+        !!AvailableBoard.compare(left, right) ||
+        left.selected !== right.selected;
     }
     if (hasChanged) {
-      this._availableBoards = sortedAvailableBoards;
+      this._availableBoards = availableBoards;
       this.onAvailableBoardsChangedEmitter.fire(this._availableBoards);
     }
   }
 
   protected async getLastSelectedBoardOnPort(
-    port: Port | string | undefined
+    port: Port
   ): Promise<Board | undefined> {
-    if (!port) {
-      return undefined;
-    }
     const key = this.getLastSelectedBoardOnPortKey(port);
     return this.getData<Board>(key);
   }
@@ -479,7 +552,7 @@ export class BoardsServiceProvider implements FrontendApplicationContribution {
   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.toString(port)
+      typeof port === 'string' ? port : port.address
     }`;
   }
 
@@ -564,35 +637,39 @@ export namespace AvailableBoard {
     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.selected && !right.selected) {
+    if (left.port?.protocol === 'serial' && right.port?.protocol !== 'serial') {
       return -1;
-    }
-    if (right.selected && !left.selected) {
+    } else if (
+      left.port?.protocol !== 'serial' &&
+      right.port?.protocol === 'serial'
+    ) {
       return 1;
-    }
-    let result = naturalCompare(left.name, right.name);
-    if (result !== 0) {
-      return result;
-    }
-    if (left.fqbn && right.fqbn) {
-      result = naturalCompare(left.fqbn, right.fqbn);
-      if (result !== 0) {
-        return result;
+    } 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;
       }
     }
-    if (left.port && right.port) {
-      result = Port.compare(left.port, right.port);
-      if (result !== 0) {
-        return result;
-      }
-    }
-    if (!!left.selected && !right.selected) {
-      return -1;
-    }
-    if (!!right.selected && !left.selected) {
-      return 1;
-    }
-    return left.state - right.state;
+    return naturalCompare(left.port?.address!, right.port?.address!);
   };
 }

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

@@ -1,14 +1,16 @@
-import * as React from 'react';
-import * as ReactDOM from 'react-dom';
+import * as React from '@theia/core/shared/react';
+import * as ReactDOM from '@theia/core/shared/react-dom';
 import { CommandRegistry } from '@theia/core/lib/common/command';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
 import { Port } from '../../common/protocol';
-import { BoardsConfig } from './boards-config';
-import { ArduinoCommands } from '../arduino-commands';
+import { OpenBoardsConfig } from '../contributions/open-boards-config';
 import {
   BoardsServiceProvider,
   AvailableBoard,
 } from './boards-service-provider';
+import { nls } from '@theia/core/lib/common';
+import classNames from 'classnames';
+import { BoardsConfig } from './boards-config';
 
 export interface BoardsDropDownListCoords {
   readonly top: number;
@@ -27,10 +29,12 @@ export namespace BoardsDropDown {
 
 export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
   protected dropdownElement: HTMLElement;
+  private listRef: React.RefObject<HTMLDivElement>;
 
   constructor(props: BoardsDropDown.Props) {
     super(props);
 
+    this.listRef = React.createRef();
     let list = document.getElementById('boards-dropdown-container');
     if (!list) {
       list = document.createElement('div');
@@ -40,7 +44,13 @@ export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
     }
   }
 
-  render(): React.ReactNode {
+  override componentDidUpdate(prevProps: BoardsDropDown.Props): void {
+    if (prevProps.coords === 'hidden' && this.listRef.current) {
+      this.listRef.current.focus();
+    }
+  }
+
+  override render(): React.ReactNode {
     return ReactDOM.createPortal(this.renderNode(), this.dropdownElement);
   }
 
@@ -49,6 +59,10 @@ export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
     if (coords === 'hidden') {
       return '';
     }
+    const footerLabel = nls.localize(
+      'arduino/board/openBoardsConfig',
+      'Select other board and port…'
+    );
     return (
       <div
         className="arduino-boards-dropdown-list"
@@ -56,39 +70,75 @@ export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
           position: 'absolute',
           ...coords,
         }}
+        ref={this.listRef}
+        tabIndex={0}
       >
-        {this.renderItem({
-          label: 'Select Other Board & Port',
-          onClick: () => this.props.openBoardsConfig(),
-        })}
-        {items
-          .map(({ name, port, selected, onClick }) => ({
-            label: `${name} at ${Port.toString(port)}`,
-            selected,
-            onClick,
-          }))
-          .map(this.renderItem)}
+        <div className="arduino-boards-dropdown-list--items-container">
+          {items
+            .map(({ name, port, selected, onClick }) => ({
+              boardLabel: name,
+              port,
+              selected,
+              onClick,
+            }))
+            .map(this.renderItem)}
+        </div>
+        <div
+          key={footerLabel}
+          tabIndex={0}
+          className="arduino-boards-dropdown-item arduino-board-dropdown-footer"
+          onClick={() => this.props.openBoardsConfig()}
+        >
+          <div>{footerLabel}</div>
+        </div>
       </div>
     );
   }
 
   protected renderItem({
-    label,
+    boardLabel,
+    port,
     selected,
     onClick,
   }: {
-    label: string;
+    boardLabel: string;
+    port: Port;
     selected?: boolean;
     onClick: () => void;
   }): React.ReactNode {
+    const protocolIcon = iconNameFromProtocol(port.protocol);
+    const onKeyUp = (e: React.KeyboardEvent) => {
+      if (e.key === 'Enter') {
+        onClick();
+      }
+    };
+
     return (
       <div
-        key={label}
-        className={`arduino-boards-dropdown-item ${selected ? 'selected' : ''}`}
+        key={`board-item--${boardLabel}-${port.address}`}
+        className={classNames('arduino-boards-dropdown-item', {
+          'arduino-boards-dropdown-item--selected': selected,
+        })}
         onClick={onClick}
+        onKeyUp={onKeyUp}
+        tabIndex={0}
       >
-        <div>{label}</div>
-        {selected ? <span className="fa fa-check" /> : ''}
+        <div
+          className={classNames(
+            'arduino-boards-dropdown-item--protocol',
+            'fa',
+            protocolIcon
+          )}
+        />
+        <div className="arduino-boards-dropdown-item--label">
+          <div className="arduino-boards-dropdown-item--board-label">
+            {boardLabel}
+          </div>
+          <div className="arduino-boards-dropdown-item--port-label">
+            {port.address}
+          </div>
+        </div>
+        {selected ? <div className="fa fa-check" /> : ''}
       </div>
     );
   }
@@ -106,7 +156,7 @@ export class BoardsToolBarItem extends React.Component<
   constructor(props: BoardsToolBarItem.Props) {
     super(props);
 
-    const { availableBoards } = props.boardsServiceClient;
+    const { availableBoards } = props.boardsServiceProvider;
     this.state = {
       availableBoards,
       coords: 'hidden',
@@ -117,17 +167,17 @@ export class BoardsToolBarItem extends React.Component<
     });
   }
 
-  componentDidMount() {
-    this.props.boardsServiceClient.onAvailableBoardsChanged((availableBoards) =>
-      this.setState({ availableBoards })
+  override componentDidMount(): void {
+    this.props.boardsServiceProvider.onAvailableBoardsChanged(
+      (availableBoards) => this.setState({ availableBoards })
     );
   }
 
-  componentWillUnmount(): void {
+  override componentWillUnmount(): void {
     this.toDispose.dispose();
   }
 
-  protected readonly show = (event: React.MouseEvent<HTMLElement>) => {
+  protected readonly show = (event: React.MouseEvent<HTMLElement>): void => {
     const { currentTarget: element } = event;
     if (element instanceof HTMLElement) {
       if (this.state.coords === 'hidden') {
@@ -148,35 +198,44 @@ export class BoardsToolBarItem extends React.Component<
     event.nativeEvent.stopImmediatePropagation();
   };
 
-  render(): React.ReactNode {
+  override render(): React.ReactNode {
     const { coords, availableBoards } = this.state;
-    const boardsConfig = this.props.boardsServiceClient.boardsConfig;
-    const title = BoardsConfig.Config.toString(boardsConfig, {
-      default: '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 '';
-    })();
+    const { selectedBoard, selectedPort } =
+      this.props.boardsServiceProvider.boardsConfig;
+
+    const boardLabel =
+      selectedBoard?.name ||
+      nls.localize('arduino/board/selectBoard', 'Select Board');
+    const selectedPortLabel = portLabel(selectedPort?.address);
+
+    const isConnected = Boolean(selectedBoard && selectedPort);
+    const protocolIcon = isConnected
+      ? iconNameFromProtocol(selectedPort?.protocol || '')
+      : null;
+    const protocolIconClassNames = classNames(
+      'arduino-boards-toolbar-item--protocol',
+      'fa',
+      protocolIcon
+    );
 
     return (
       <React.Fragment>
-        <div className="arduino-boards-toolbar-item-container">
-          <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>
-              <span className="fa fa-caret-down caret" />
-            </div>
+        <div
+          className="arduino-boards-toolbar-item-container"
+          title={selectedPortLabel}
+          onClick={this.show}
+        >
+          {protocolIcon && <div className={protocolIconClassNames} />}
+          <div
+            className={classNames(
+              'arduino-boards-toolbar-item--label',
+              'noWrapInfo noselect',
+              { 'arduino-boards-toolbar-item--label-connected': isConnected }
+            )}
+          >
+            {boardLabel}
           </div>
+          <div className="fa fa-caret-down caret" />
         </div>
         <BoardsDropDown
           coords={coords}
@@ -185,17 +244,20 @@ export class BoardsToolBarItem extends React.Component<
             .map((board) => ({
               ...board,
               onClick: () => {
-                if (board.state === AvailableBoard.State.incomplete) {
-                  this.props.boardsServiceClient.boardsConfig = {
+                if (!board.fqbn) {
+                  const previousBoardConfig =
+                    this.props.boardsServiceProvider.boardsConfig;
+                  this.props.boardsServiceProvider.boardsConfig = {
                     selectedPort: board.port,
                   };
-                  this.openDialog();
+                  this.openDialog(previousBoardConfig);
                 } else {
-                  this.props.boardsServiceClient.boardsConfig = {
+                  this.props.boardsServiceProvider.boardsConfig = {
                     selectedBoard: board,
                     selectedPort: board.port,
                   };
                 }
+                this.setState({ coords: 'hidden' });
               },
             }))}
           openBoardsConfig={this.openDialog}
@@ -204,14 +266,25 @@ export class BoardsToolBarItem extends React.Component<
     );
   }
 
-  protected openDialog = () => {
-    this.props.commands.executeCommand(ArduinoCommands.OPEN_BOARDS_DIALOG.id);
-    this.setState({ coords: 'hidden' });
+  protected openDialog = async (
+    previousBoardConfig?: BoardsConfig.Config
+  ): Promise<void> => {
+    const selectedBoardConfig =
+      await this.props.commands.executeCommand<BoardsConfig.Config>(
+        OpenBoardsConfig.Commands.OPEN_DIALOG.id
+      );
+    if (
+      previousBoardConfig &&
+      (!selectedBoardConfig?.selectedPort ||
+        !selectedBoardConfig?.selectedBoard)
+    ) {
+      this.props.boardsServiceProvider.boardsConfig = previousBoardConfig;
+    }
   };
 }
 export namespace BoardsToolBarItem {
   export interface Props {
-    readonly boardsServiceClient: BoardsServiceProvider;
+    readonly boardsServiceProvider: BoardsServiceProvider;
     readonly commands: CommandRegistry;
   }
 
@@ -220,3 +293,26 @@ export namespace BoardsToolBarItem {
     coords: BoardsDropDownListCoords | 'hidden';
   }
 }
+
+function iconNameFromProtocol(protocol: string): string {
+  switch (protocol) {
+    case 'serial':
+      return 'fa-arduino-technology-usb';
+    case 'network':
+      return 'fa-arduino-technology-connection';
+    /* 
+      Bluetooth ports are not listed yet from the CLI;
+      Not sure about the naming ('bluetooth'); make sure it's correct before uncommenting the following lines
+    */
+    // case 'bluetooth':
+    //   return 'fa-arduino-technology-bluetooth';
+    default:
+      return 'fa-arduino-technology-3dimensionscube';
+  }
+}
+
+function portLabel(portName?: string): string {
+  return portName
+    ? nls.localize('arduino/board/portLabel', 'Port: {0}', portName)
+    : nls.localize('arduino/board/disconnected', 'Disconnected');
+}

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

@@ -1,4 +1,4 @@
-import { injectable } from 'inversify';
+import { injectable } from '@theia/core/shared/inversify';
 import { BoardsListWidget } from './boards-list-widget';
 import { BoardsPackage } from '../../common/protocol/boards-service';
 import { ListWidgetFrontendContribution } from '../widgets/component-list/list-widget-frontend-contribution';
@@ -18,7 +18,7 @@ export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendCont
     });
   }
 
-  async initializeLayout(): Promise<void> {
+  override async initializeLayout(): Promise<void> {
     this.openView();
   }
 }

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

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

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

@@ -1,6 +1,6 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import * as moment from 'moment';
-import { remote } from 'electron';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import { isOSX, isWindows } from '@theia/core/lib/common/os';
 import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
 import { FrontendApplicationConfigProvider } from '@theia/core/lib/browser/frontend-application-config-provider';
@@ -12,6 +12,7 @@ import {
 } 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 {
@@ -21,16 +22,20 @@ export class About extends Contribution {
   @inject(ConfigService)
   protected readonly configService: ConfigService;
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(About.Commands.ABOUT_APP, {
       execute: () => this.showAbout(),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.HELP__ABOUT_GROUP, {
       commandId: About.Commands.ABOUT_APP.id,
-      label: `About ${this.applicationName}`,
+      label: nls.localize(
+        'arduino/about/label',
+        'About {0}',
+        this.applicationName
+      ),
       order: '0',
     });
   }
@@ -42,16 +47,24 @@ export class About extends Contribution {
       status: cliStatus,
     } = await this.configService.getVersion();
     const buildDate = this.buildDate;
-    const detail = (showAll: boolean) => `Version: ${remote.app.getVersion()}
-Date: ${buildDate ? buildDate : 'dev build'}${
-      buildDate && showAll ? ` (${this.ago(buildDate)})` : ''
-    }
-CLI Version: ${version}${cliStatus ? ` ${cliStatus}` : ''} [${commit}]
-
-${showAll ? `Copyright © ${new Date().getFullYear()} Arduino SA` : ''}
-`;
-    const ok = 'OK';
-    const copy = 'Copy';
+    const detail = (showAll: boolean) =>
+      nls.localize(
+        'arduino/about/detail',
+        'Version: {0}\nDate: {1}{2}\nCLI Version: {3}{4} [{5}]\n\n{6}',
+        remote.app.getVersion(),
+        buildDate ? buildDate : nls.localize('', 'dev build'),
+        buildDate && showAll ? ` (${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(),
@@ -85,26 +98,86 @@ ${showAll ? `Copyright © ${new Date().getFullYear()} Arduino SA` : ''}
     const other = moment(isoTime);
     let result = now.diff(other, 'minute');
     if (result < 60) {
-      return result === 1 ? `${result} minute ago` : `${result} minute ago`;
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.minutes.singular.ago',
+            '{0} minute ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.minutes.plural.ago',
+            '{0} minutes ago',
+            result.toString()
+          );
     }
     result = now.diff(other, 'hour');
     if (result < 25) {
-      return result === 1 ? `${result} hour ago` : `${result} hours ago`;
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.hours.singular.ago',
+            '{0} hour ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.hours.plural.ago',
+            '{0} hours ago',
+            result.toString()
+          );
     }
     result = now.diff(other, 'day');
     if (result < 8) {
-      return result === 1 ? `${result} day ago` : `${result} days ago`;
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.days.singular.ago',
+            '{0} day ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.days.plural.ago',
+            '{0} days ago',
+            result.toString()
+          );
     }
     result = now.diff(other, 'week');
     if (result < 5) {
-      return result === 1 ? `${result} week ago` : `${result} weeks ago`;
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.weeks.singular.ago',
+            '{0} week ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.weeks.plural.ago',
+            '{0} weeks ago',
+            result.toString()
+          );
     }
     result = now.diff(other, 'month');
     if (result < 13) {
-      return result === 1 ? `${result} month ago` : `${result} months ago`;
+      return result === 1
+        ? nls.localize(
+            'vscode/date/date.fromNow.months.singular.ago',
+            '{0} month ago',
+            result.toString()
+          )
+        : nls.localize(
+            'vscode/date/date.fromNow.months.plural.ago',
+            '{0} months ago',
+            result.toString()
+          );
     }
     result = now.diff(other, 'year');
-    return result === 1 ? `${result} year ago` : `${result} years ago`;
+    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()
+        );
   }
 }
 

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

@@ -1,5 +1,5 @@
-import { inject, injectable } from 'inversify';
-import { remote } from 'electron';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import {
   SketchContribution,
@@ -9,33 +9,35 @@ import {
   URI,
 } from './contribution';
 import { FileDialogService } from '@theia/filesystem/lib/browser';
+import { nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
 export class AddFile extends SketchContribution {
   @inject(FileDialogService)
   protected readonly fileDialogService: FileDialogService;
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(AddFile.Commands.ADD_FILE, {
       execute: () => this.addFile(),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.SKETCH__UTILS_GROUP, {
       commandId: AddFile.Commands.ADD_FILE.id,
-      label: 'Add File...',
+      label: nls.localize('arduino/contributions/addFile', 'Add File') + '...',
       order: '2',
     });
   }
 
   protected async addFile(): Promise<void> {
     const sketch = await this.sketchServiceClient.currentSketch();
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return;
     }
     const toAddUri = await this.fileDialogService.showOpenDialog({
-      title: 'Add File',
+      title: nls.localize('arduino/contributions/addFile', 'Add File'),
       canSelectFiles: true,
       canSelectFolders: false,
       canSelectMany: false,
@@ -50,9 +52,16 @@ export class AddFile extends SketchContribution {
     if (exists) {
       const { response } = await remote.dialog.showMessageBox({
         type: 'question',
-        title: 'Replace',
-        buttons: ['Cancel', 'OK'],
-        message: `Replace the existing version of ${filename}?`,
+        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
@@ -60,9 +69,15 @@ export class AddFile extends SketchContribution {
       }
     }
     await this.fileService.copy(toAddUri, targetUri, { overwrite: true });
-    this.messageService.info('One file added to the sketch.', {
-      timeout: 2000,
-    });
+    this.messageService.info(
+      nls.localize(
+        'arduino/contributions/fileAdded',
+        'One file added to the sketch.'
+      ),
+      {
+        timeout: 2000,
+      }
+    );
   }
 }
 

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

@@ -1,47 +1,47 @@
-import { inject, injectable } from 'inversify';
-import { remote } from 'electron';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import URI from '@theia/core/lib/common/uri';
 import { ConfirmDialog } from '@theia/core/lib/browser/dialogs';
 import { EnvVariablesServer } from '@theia/core/lib/common/env-variables';
 import { ArduinoMenus } from '../menu/arduino-menus';
-import { ResponseServiceImpl } from '../response-service-impl';
-import { Installable, LibraryService } from '../../common/protocol';
+import {
+  Installable,
+  LibraryService,
+  ResponseServiceClient,
+} 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(ResponseServiceImpl)
-  protected readonly responseService: ResponseServiceImpl;
+  @inject(ResponseServiceClient)
+  protected readonly responseService: ResponseServiceClient;
 
   @inject(LibraryService)
   protected readonly libraryService: LibraryService;
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(AddZipLibrary.Commands.ADD_ZIP_LIBRARY, {
       execute: () => this.addZipLibrary(),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override 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: 'Add .ZIP Library...',
+      label: nls.localize('arduino/library/addZip', 'Add .ZIP Library...'),
       order: '1',
     });
   }
@@ -50,12 +50,15 @@ export class AddZipLibrary extends SketchContribution {
     const homeUri = await this.envVariableServer.getHomeDirUri();
     const defaultPath = await this.fileService.fsPath(new URI(homeUri));
     const { canceled, filePaths } = await remote.dialog.showOpenDialog({
-      title: "Select a zip file containing the library you'd like to add",
+      title: nls.localize(
+        'arduino/selectZip',
+        "Select a zip file containing the library you'd like to add"
+      ),
       defaultPath,
       properties: ['openFile'],
       filters: [
         {
-          name: 'Library',
+          name: nls.localize('arduino/library/zipLibrary', 'Library'),
           extensions: ['zip'],
         },
       ],
@@ -68,9 +71,12 @@ export class AddZipLibrary extends SketchContribution {
         if (error instanceof AlreadyInstalledError) {
           const result = await new ConfirmDialog({
             msg: error.message,
-            title: 'Do you want to overwrite the existing library?',
-            ok: 'Yes',
-            cancel: 'No',
+            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);
@@ -84,14 +90,18 @@ export class AddZipLibrary extends SketchContribution {
     try {
       await Installable.doWithProgress({
         messageService: this.messageService,
-        progressText: `Processing ${new URI(zipUri).path.base}`,
+        progressText:
+          nls.localize('arduino/common/processing', 'Processing') +
+          ` ${new URI(zipUri).path.base}`,
         responseService: this.responseService,
         run: () => this.libraryService.installZip({ zipUri, overwrite }),
       });
       this.messageService.info(
-        `Successfully installed library from ${
+        nls.localize(
+          'arduino/library/successfullyInstalledZipLibrary',
+          'Successfully installed library from {0} archive',
           new URI(zipUri).path.base
-        } archive`,
+        ),
         { timeout: 3000 }
       );
     } catch (error) {
@@ -101,12 +111,19 @@ export class AddZipLibrary extends SketchContribution {
           const name = match[1].trim();
           if (name) {
             throw new AlreadyInstalledError(
-              `A library folder named ${name} already exists. Do you want to overwrite it?`,
+              nls.localize(
+                'arduino/library/namedLibraryAlreadyExists',
+                'A library folder named {0} already exists. Do you want to overwrite it?',
+                name
+              ),
               name
             );
           } else {
             throw new AlreadyInstalledError(
-              'A library already exists. Do you want to overwrite it?'
+              nls.localize(
+                'arduino/library/libraryAlreadyExists',
+                'A library already exists. Do you want to overwrite it?'
+              )
             );
           }
         }

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

@@ -1,5 +1,5 @@
-import { injectable } from 'inversify';
-import { remote } from 'electron';
+import { injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import * as dateFormat from 'dateformat';
 import URI from '@theia/core/lib/common/uri';
 import { ArduinoMenus } from '../menu/arduino-menus';
@@ -9,19 +9,21 @@ import {
   CommandRegistry,
   MenuModelRegistry,
 } from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
 export class ArchiveSketch extends SketchContribution {
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(ArchiveSketch.Commands.ARCHIVE_SKETCH, {
       execute: () => this.archiveSketch(),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.TOOLS__MAIN_GROUP, {
       commandId: ArchiveSketch.Commands.ARCHIVE_SKETCH.id,
-      label: 'Archive Sketch',
+      label: nls.localize('arduino/sketch/archiveSketch', 'Archive Sketch'),
       order: '1',
     });
   }
@@ -31,7 +33,7 @@ export class ArchiveSketch extends SketchContribution {
       this.sketchServiceClient.currentSketch(),
       this.configService.getConfiguration(),
     ]);
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return;
     }
     const archiveBasename = `${sketch.name}-${dateFormat(
@@ -42,7 +44,10 @@ export class ArchiveSketch extends SketchContribution {
       new URI(config.sketchDirUri).resolve(archiveBasename)
     );
     const { filePath, canceled } = await remote.dialog.showSaveDialog({
-      title: 'Save sketch folder as...',
+      title: nls.localize(
+        'arduino/sketch/saveSketchAs',
+        'Save sketch folder as...'
+      ),
       defaultPath,
     });
     if (!filePath || canceled) {
@@ -53,9 +58,16 @@ export class ArchiveSketch extends SketchContribution {
       return;
     }
     await this.sketchService.archive(sketch, destinationUri.toString());
-    this.messageService.info(`Created archive '${archiveBasename}'.`, {
-      timeout: 2000,
-    });
+    this.messageService.info(
+      nls.localize(
+        'arduino/sketch/createdArchive',
+        "Created archive '{0}'.",
+        archiveBasename
+      ),
+      {
+        timeout: 2000,
+      }
+    );
   }
 }
 

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

@@ -1,5 +1,5 @@
-import { inject, injectable } from 'inversify';
-import { remote } from 'electron';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import { MenuModelRegistry } from '@theia/core/lib/common/menu';
 import {
   DisposableCollection,
@@ -23,6 +23,7 @@ import {
   Port,
 } from '../../common/protocol';
 import { SketchContribution, Command, CommandRegistry } from './contribution';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export class BoardSelection extends SketchContribution {
@@ -46,26 +47,36 @@ export class BoardSelection extends SketchContribution {
 
   protected readonly toDisposeBeforeMenuRebuild = new DisposableCollection();
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(BoardSelection.Commands.GET_BOARD_INFO, {
       execute: async () => {
         const { selectedBoard, selectedPort } =
           this.boardsServiceProvider.boardsConfig;
         if (!selectedBoard) {
           this.messageService.info(
-            'Please select a board to obtain board info.'
+            nls.localize(
+              'arduino/board/selectBoardForInfo',
+              'Please select a board to obtain board info.'
+            )
           );
           return;
         }
         if (!selectedBoard.fqbn) {
           this.messageService.info(
-            `The platform for the selected '${selectedBoard.name}' board is not installed.`
+            nls.localize(
+              'arduino/board/platformMissing',
+              "The platform for the selected '{0}' board is not installed.",
+              selectedBoard.name
+            )
           );
           return;
         }
         if (!selectedPort) {
           this.messageService.info(
-            'Please select a port to obtain board info.'
+            nls.localize(
+              'arduino/board/selectPortForInfo',
+              'Please select a port to obtain board info.'
+            )
           );
           return;
         }
@@ -78,27 +89,31 @@ export class BoardSelection extends SketchContribution {
 VID: ${VID}
 PID: ${PID}`;
           await remote.dialog.showMessageBox(remote.getCurrentWindow(), {
-            message: 'Board Info',
-            title: 'Board Info',
+            message: nls.localize('arduino/board/boardInfo', 'Board Info'),
+            title: nls.localize('arduino/board/boardInfo', 'Board Info'),
             type: 'info',
             detail,
-            buttons: ['OK'],
+            buttons: [nls.localize('vscode/issueMainService/ok', 'OK')],
           });
         }
       },
     });
   }
 
-  onStart(): void {
+  override onStart(): void {
+    this.notificationCenter.onPlatformDidInstall(() => this.updateMenus());
+    this.notificationCenter.onPlatformDidUninstall(() => this.updateMenus());
+    this.boardsServiceProvider.onBoardsConfigChanged(() => this.updateMenus());
+    this.boardsServiceProvider.onAvailableBoardsChanged(() =>
+      this.updateMenus()
+    );
+    this.boardsServiceProvider.onAvailablePortsChanged(() =>
+      this.updateMenus()
+    );
+  }
+
+  override async onReady(): Promise<void> {
     this.updateMenus();
-    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)
-    );
   }
 
   protected async updateMenus(): Promise<void> {
@@ -127,7 +142,11 @@ PID: ${PID}`;
     // The board specific items, and the rest, have order with `z`. We needed something between `0` and `z` with natural-order.
     this.menuModelRegistry.registerSubmenu(
       boardsSubmenuPath,
-      `Board${!!boardsSubmenuLabel ? `: "${boardsSubmenuLabel}"` : ''}`,
+      nls.localize(
+        'arduino/board/board',
+        'Board{0}',
+        !!boardsSubmenuLabel ? `: "${boardsSubmenuLabel}"` : ''
+      ),
       { order: '100' }
     );
     this.toDisposeBeforeMenuRebuild.push(
@@ -144,7 +163,11 @@ PID: ${PID}`;
     const portsSubmenuLabel = config.selectedPort?.address;
     this.menuModelRegistry.registerSubmenu(
       portsSubmenuPath,
-      `Port${!!portsSubmenuLabel ? `: "${portsSubmenuLabel}"` : ''}`,
+      nls.localize(
+        'arduino/board/port',
+        'Port{0}',
+        portsSubmenuLabel ? `: "${portsSubmenuLabel}"` : ''
+      ),
       { order: '101' }
     );
     this.toDisposeBeforeMenuRebuild.push(
@@ -155,7 +178,7 @@ PID: ${PID}`;
 
     const getBoardInfo = {
       commandId: BoardSelection.Commands.GET_BOARD_INFO.id,
-      label: 'Get Board Info',
+      label: nls.localize('arduino/board/getBoardInfo', 'Get Board Info'),
       order: '103',
     };
     this.menuModelRegistry.registerMenuAction(
@@ -173,17 +196,25 @@ PID: ${PID}`;
 
     this.menuModelRegistry.registerMenuAction(boardsManagerGroup, {
       commandId: `${BoardsListWidget.WIDGET_ID}:toggle`,
-      label: 'Boards Manager...',
+      label: `${BoardsListWidget.WIDGET_LABEL}...`,
     });
 
     // Installed boards
     for (const board of installedBoards) {
-      const { packageId, packageName, fqbn, name } = board;
+      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, packageName);
+      this.menuModelRegistry.registerSubmenu(platformMenuPath, packageLabel, {
+        order: packageName.toLowerCase(),
+      });
 
       const id = `arduino-select-board--${fqbn}`;
       const command = { id };
@@ -219,19 +250,25 @@ PID: ${PID}`;
     }
 
     // Installed ports
-    const registerPorts = (ports: AvailablePorts) => {
-      const addresses = Object.keys(ports);
-      if (!addresses.length) {
+    const registerPorts = (
+      protocol: string,
+      protocolOrder: number,
+      ports: AvailablePorts
+    ) => {
+      const portIDs = Object.keys(ports);
+      if (!portIDs.length) {
         return;
       }
 
       // Register placeholder for protocol
-      const [port] = ports[addresses[0]];
-      const protocol = port.protocol;
-      const menuPath = [...portsSubmenuPath, protocol];
+      const menuPath = [
+        ...portsSubmenuPath,
+        `${protocolOrder.toString()}_${protocol}`,
+      ];
       const placeholder = new PlaceholderMenuNode(
         menuPath,
-        `${firstToUpperCase(port.protocol)} ports`
+        `${firstToUpperCase(protocol)} ports`,
+        { order: protocolOrder.toString() }
       );
       this.menuModelRegistry.registerMenuNode(menuPath, placeholder);
       this.toDisposeBeforeMenuRebuild.push(
@@ -240,63 +277,75 @@ PID: ${PID}`;
         )
       );
 
-      for (const address of addresses) {
-        if (!!ports[address]) {
-          const [port, boards] = ports[address];
-          if (!boards.length) {
-            boards.push({
-              name: '',
-            });
-          }
-          for (const { name, fqbn } of boards) {
-            const id = `arduino-select-port--${address}${
-              fqbn ? `--${fqbn}` : ''
-            }`;
-            const command = { id };
-            const handler = {
-              execute: () => {
-                if (
-                  !Port.equals(
-                    port,
-                    this.boardsServiceProvider.boardsConfig.selectedPort
-                  )
-                ) {
-                  this.boardsServiceProvider.boardsConfig = {
-                    selectedBoard:
-                      this.boardsServiceProvider.boardsConfig.selectedBoard,
-                    selectedPort: port,
-                  };
-                }
-              },
-              isToggled: () =>
-                Port.equals(
-                  port,
-                  this.boardsServiceProvider.boardsConfig.selectedPort
-                ),
-            };
-            const label = `${address}${name ? ` (${name})` : ''}`;
-            const menuAction = {
-              commandId: id,
-              label,
-              order: `1${label}`, // `1` comes after the placeholder which has order `0`
-            };
-            this.commandRegistry.registerCommand(command, handler);
-            this.toDisposeBeforeMenuRebuild.push(
-              Disposable.create(() =>
-                this.commandRegistry.unregisterCommand(command)
-              )
-            );
-            this.menuModelRegistry.registerMenuAction(menuPath, menuAction);
-          }
+      // First we show addresses with recognized boards connected,
+      // then all the rest.
+      const sortedIDs = Object.keys(ports).sort((left: string, right: string): number => {
+        const [, leftBoards] = ports[left];
+        const [, rightBoards] = ports[right];
+        return rightBoards.length - leftBoards.length;
+      });
+
+      for (let i = 0; i < sortedIDs.length; i++) {
+        const portID = sortedIDs[i];
+        const [port, boards] = ports[portID];
+        let label = `${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 { serial, network, unknown } =
-      AvailablePorts.groupByProtocol(availablePorts);
-    registerPorts(serial);
-    registerPorts(network);
-    registerPorts(unknown);
+    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();
   }

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

@@ -1,56 +1,44 @@
-import { inject, injectable } from 'inversify';
-import { OutputChannelManager } from '@theia/output/lib/common/output-channel';
-import { CoreService } from '../../common/protocol';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { BoardsDataStore } from '../boards/boards-data-store';
-import { MonitorConnection } from '../monitor/monitor-connection';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
 import {
-  SketchContribution,
+  CoreServiceContribution,
   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(MonitorConnection)
-  protected readonly monitorConnection: MonitorConnection;
-
+export class BurnBootloader extends CoreServiceContribution {
   @inject(BoardsDataStore)
   protected readonly boardsDataStore: BoardsDataStore;
 
   @inject(BoardsServiceProvider)
   protected readonly boardsServiceClientImpl: BoardsServiceProvider;
 
-  @inject(OutputChannelManager)
-  protected readonly outputChannelManager: OutputChannelManager;
-
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(BurnBootloader.Commands.BURN_BOOTLOADER, {
       execute: () => this.burnBootloader(),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP, {
       commandId: BurnBootloader.Commands.BURN_BOOTLOADER.id,
-      label: 'Burn Bootloader',
+      label: nls.localize(
+        'arduino/bootloader/burnBootloader',
+        'Burn Bootloader'
+      ),
       order: 'z99',
     });
   }
 
   async burnBootloader(): Promise<void> {
-    const monitorConfig = this.monitorConnection.monitorConfig;
-    if (monitorConfig) {
-      await this.monitorConnection.disconnect();
-    }
     try {
       const { boardsConfig } = this.boardsServiceClientImpl;
-      const port = boardsConfig.selectedPort?.address;
+      const port = boardsConfig.selectedPort;
       const [fqbn, { selectedProgrammer: programmer }, verify, verbose] =
         await Promise.all([
           this.boardsDataStore.appendConfigToFqbn(
@@ -60,23 +48,31 @@ export class BurnBootloader extends SketchContribution {
           this.preferences.get('arduino.upload.verify'),
           this.preferences.get('arduino.upload.verbose'),
         ]);
+
+      const board = {
+        ...boardsConfig.selectedBoard,
+        name: boardsConfig.selectedBoard?.name || '',
+        fqbn,
+      };
       this.outputChannelManager.getChannel('Arduino').clear();
       await this.coreService.burnBootloader({
-        fqbn,
+        board,
         programmer,
         port,
         verify,
         verbose,
       });
-      this.messageService.info('Done burning bootloader.', {
-        timeout: 3000,
-      });
+      this.messageService.info(
+        nls.localize(
+          'arduino/bootloader/doneBurningBootloader',
+          'Done burning bootloader.'
+        ),
+        {
+          timeout: 3000,
+        }
+      );
     } catch (e) {
-      this.messageService.error(e.toString());
-    } finally {
-      if (monitorConfig) {
-        await this.monitorConnection.connect(monitorConfig);
-      }
+      this.handleError(e);
     }
   }
 }

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

@@ -0,0 +1,64 @@
+import { nls } from '@theia/core/lib/common/nls';
+import { LocalStorageService } from '@theia/core/lib/browser/storage-service';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  IDEUpdater,
+  SKIP_IDE_VERSION,
+} from '../../common/protocol/ide-updater';
+import { IDEUpdaterDialog } from '../dialogs/ide-updater/ide-updater-dialog';
+import { Contribution } from './contribution';
+
+@injectable()
+export class CheckForUpdates extends Contribution {
+  @inject(IDEUpdater)
+  private readonly updater: IDEUpdater;
+
+  @inject(IDEUpdaterDialog)
+  private readonly updaterDialog: IDEUpdaterDialog;
+
+  @inject(LocalStorageService)
+  private readonly localStorage: LocalStorageService;
+
+  override onStart(): void {
+    this.preferences.onPreferenceChanged(
+      ({ preferenceName, newValue, oldValue }) => {
+        if (newValue !== oldValue) {
+          switch (preferenceName) {
+            case 'arduino.ide.updateChannel':
+            case 'arduino.ide.updateBaseUrl':
+              this.updater.init(
+                this.preferences.get('arduino.ide.updateChannel'),
+                this.preferences.get('arduino.ide.updateBaseUrl')
+              );
+          }
+        }
+      }
+    );
+  }
+
+  override onReady(): void {
+    this.updater
+      .init(
+        this.preferences.get('arduino.ide.updateChannel'),
+        this.preferences.get('arduino.ide.updateBaseUrl')
+      )
+      .then(() => this.updater.checkForUpdates(true))
+      .then(async (updateInfo) => {
+        if (!updateInfo) return;
+        const versionToSkip = await this.localStorage.getData<string>(
+          SKIP_IDE_VERSION
+        );
+        if (versionToSkip === updateInfo.version) return;
+        this.updaterDialog.open(updateInfo);
+      })
+      .catch((e) => {
+        this.messageService.error(
+          nls.localize(
+            'arduino/ide-updater/errorCheckingForUpdates',
+            'Error while checking for Arduino IDE updates.\n{0}',
+            e.message
+          )
+        );
+      });
+  }
+}

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

@@ -1,12 +1,10 @@
-import { inject, injectable } from 'inversify';
-import { toArray } from '@phosphor/algorithm';
-import { remote } from 'electron';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 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,
@@ -15,6 +13,7 @@ import {
   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.
@@ -22,83 +21,29 @@ import {
 @injectable()
 export class Close extends SketchContribution {
   @inject(EditorManager)
-  protected readonly editorManager: EditorManager;
+  protected override readonly editorManager: EditorManager;
 
   protected shell: ApplicationShell;
 
-  onStart(app: FrontendApplication): void {
+  override onStart(app: FrontendApplication): void {
     this.shell = app.shell;
   }
 
-  registerCommands(registry: CommandRegistry): void {
+  override 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: ["Don't Save", 'Cancel', 'Save'],
-            message:
-              'Do you want to save changes to this sketch before closing?',
-            detail: "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();
-      },
+      execute: () => remote.getCurrentWindow().close()
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
       commandId: Close.Commands.CLOSE.id,
-      label: 'Close',
+      label: nls.localize('vscode/editor.contribution/close', 'Close'),
       order: '5',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: Close.Commands.CLOSE.id,
       keybinding: 'CtrlCmd+W',

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

@@ -0,0 +1,650 @@
+import {
+  Command,
+  CommandRegistry,
+  Disposable,
+  DisposableCollection,
+  Emitter,
+  MaybePromise,
+  nls,
+  notEmpty,
+} from '@theia/core';
+import { ApplicationShell, FrontendApplication } from '@theia/core/lib/browser';
+import URI from '@theia/core/lib/common/uri';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  Location,
+  Range,
+} from '@theia/core/shared/vscode-languageserver-protocol';
+import {
+  EditorWidget,
+  TextDocumentChangeEvent,
+} from '@theia/editor/lib/browser';
+import {
+  EditorDecoration,
+  TrackedRangeStickiness,
+} from '@theia/editor/lib/browser/decorations/editor-decoration';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import * as monaco from '@theia/monaco-editor-core';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { MonacoToProtocolConverter } from '@theia/monaco/lib/browser/monaco-to-protocol-converter';
+import { ProtocolToMonacoConverter } from '@theia/monaco/lib/browser/protocol-to-monaco-converter';
+import { CoreError } from '../../common/protocol/core-service';
+import { ErrorRevealStrategy } from '../arduino-preferences';
+import { InoSelector } from '../ino-selectors';
+import { fullRange } from '../utils/monaco';
+import { Contribution } from './contribution';
+import { CoreErrorHandler } from './core-error-handler';
+
+interface ErrorDecoration {
+  /**
+   * This is the unique ID of the decoration given by `monaco`.
+   */
+  readonly id: string;
+  /**
+   * The resource this decoration belongs to.
+   */
+  readonly uri: string;
+}
+namespace ErrorDecoration {
+  export function rangeOf(
+    { id, uri }: ErrorDecoration,
+    editorProvider: (uri: string) => Promise<MonacoEditor | undefined>
+  ): Promise<monaco.Range | undefined>;
+  export function rangeOf(
+    { id, uri }: ErrorDecoration,
+    editorProvider: MonacoEditor
+  ): monaco.Range | undefined;
+  export function rangeOf(
+    { id, uri }: ErrorDecoration,
+    editorProvider:
+      | ((uri: string) => Promise<MonacoEditor | undefined>)
+      | MonacoEditor
+  ): MaybePromise<monaco.Range | undefined> {
+    if (editorProvider instanceof MonacoEditor) {
+      const control = editorProvider.getControl();
+      const model = control.getModel();
+      if (model) {
+        return control
+          .getDecorationsInRange(fullRange(model))
+          ?.find(({ id: candidateId }) => id === candidateId)?.range;
+      }
+      return undefined;
+    }
+    return editorProvider(uri).then((editor) => {
+      if (editor) {
+        return rangeOf({ id, uri }, editor);
+      }
+      return undefined;
+    });
+  }
+
+  // export async function rangeOf(
+  //   { id, uri }: ErrorDecoration,
+  //   editorProvider:
+  //     | ((uri: string) => Promise<MonacoEditor | undefined>)
+  //     | MonacoEditor
+  // ): Promise<monaco.Range | undefined> {
+  //   const editor =
+  //     editorProvider instanceof MonacoEditor
+  //       ? editorProvider
+  //       : await editorProvider(uri);
+  //   if (editor) {
+  //     const control = editor.getControl();
+  //     const model = control.getModel();
+  //     if (model) {
+  //       return control
+  //         .getDecorationsInRange(fullRange(model))
+  //         ?.find(({ id: candidateId }) => id === candidateId)?.range;
+  //     }
+  //   }
+  //   return undefined;
+  // }
+  export function sameAs(
+    left: ErrorDecoration,
+    right: ErrorDecoration
+  ): boolean {
+    return left.id === right.id && left.uri === right.uri;
+  }
+}
+
+@injectable()
+export class CompilerErrors
+  extends Contribution
+  implements monaco.languages.CodeLensProvider
+{
+  @inject(EditorManager)
+  private readonly editorManager: EditorManager;
+
+  @inject(ProtocolToMonacoConverter)
+  private readonly p2m: ProtocolToMonacoConverter;
+
+  @inject(MonacoToProtocolConverter)
+  private readonly mp2: MonacoToProtocolConverter;
+
+  @inject(CoreErrorHandler)
+  private readonly coreErrorHandler: CoreErrorHandler;
+
+  private readonly errors: ErrorDecoration[] = [];
+  private readonly onDidChangeEmitter = new monaco.Emitter<this>();
+  private readonly currentErrorDidChangEmitter = new Emitter<ErrorDecoration>();
+  private readonly onCurrentErrorDidChange =
+    this.currentErrorDidChangEmitter.event;
+  private readonly toDisposeOnCompilerErrorDidChange =
+    new DisposableCollection();
+  private shell: ApplicationShell | undefined;
+  private revealStrategy = ErrorRevealStrategy.Default;
+  private currentError: ErrorDecoration | undefined;
+  private get currentErrorIndex(): number {
+    const current = this.currentError;
+    if (!current) {
+      return -1;
+    }
+    return this.errors.findIndex((error) =>
+      ErrorDecoration.sameAs(error, current)
+    );
+  }
+
+  override onStart(app: FrontendApplication): void {
+    this.shell = app.shell;
+    monaco.languages.registerCodeLensProvider(InoSelector, this);
+    this.coreErrorHandler.onCompilerErrorsDidChange((errors) =>
+      this.filter(errors).then(this.handleCompilerErrorsDidChange.bind(this))
+    );
+    this.onCurrentErrorDidChange(async (error) => {
+      const range = await ErrorDecoration.rangeOf(error, (uri) =>
+        this.monacoEditor(uri)
+      );
+      if (!range) {
+        console.warn(
+          'compiler-errors',
+          `Could not find range of decoration: ${error.id}`
+        );
+        return;
+      }
+      const editor = await this.revealLocationInEditor({
+        uri: error.uri,
+        range: this.mp2.asRange(range),
+      });
+      if (!editor) {
+        console.warn(
+          'compiler-errors',
+          `Failed to mark error ${error.id} as the current one.`
+        );
+      }
+    });
+    this.preferences.ready.then(() => {
+      this.preferences.onPreferenceChanged(({ preferenceName, newValue }) => {
+        if (preferenceName === 'arduino.compile.revealRange') {
+          this.revealStrategy = ErrorRevealStrategy.is(newValue)
+            ? newValue
+            : ErrorRevealStrategy.Default;
+        }
+      });
+    });
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(CompilerErrors.Commands.NEXT_ERROR, {
+      execute: () => {
+        const index = this.currentErrorIndex;
+        if (index < 0) {
+          console.warn(
+            'compiler-errors',
+            `Could not advance to next error. Unknown current error.`
+          );
+          return;
+        }
+        const nextError =
+          this.errors[index === this.errors.length - 1 ? 0 : index + 1];
+        this.markAsCurrentError(nextError);
+      },
+      isEnabled: () => !!this.currentError && this.errors.length > 1,
+    });
+    registry.registerCommand(CompilerErrors.Commands.PREVIOUS_ERROR, {
+      execute: () => {
+        const index = this.currentErrorIndex;
+        if (index < 0) {
+          console.warn(
+            'compiler-errors',
+            `Could not advance to previous error. Unknown current error.`
+          );
+          return;
+        }
+        const previousError =
+          this.errors[index === 0 ? this.errors.length - 1 : index - 1];
+        this.markAsCurrentError(previousError);
+      },
+      isEnabled: () => !!this.currentError && this.errors.length > 1,
+    });
+  }
+
+  get onDidChange(): monaco.IEvent<this> {
+    return this.onDidChangeEmitter.event;
+  }
+
+  async provideCodeLenses(
+    model: monaco.editor.ITextModel,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.CodeLensList> {
+    const lenses: monaco.languages.CodeLens[] = [];
+    if (
+      this.currentError &&
+      this.currentError.uri === model.uri.toString() &&
+      this.errors.length > 1
+    ) {
+      const range = await ErrorDecoration.rangeOf(this.currentError, (uri) =>
+        this.monacoEditor(uri)
+      );
+      if (range) {
+        lenses.push(
+          {
+            range,
+            command: {
+              id: CompilerErrors.Commands.PREVIOUS_ERROR.id,
+              title: nls.localize(
+                'arduino/editor/previousError',
+                'Previous Error'
+              ),
+              arguments: [this.currentError],
+            },
+          },
+          {
+            range,
+            command: {
+              id: CompilerErrors.Commands.NEXT_ERROR.id,
+              title: nls.localize('arduino/editor/nextError', 'Next Error'),
+              arguments: [this.currentError],
+            },
+          }
+        );
+      }
+    }
+    return {
+      lenses,
+      dispose: () => {
+        /* NOOP */
+      },
+    };
+  }
+
+  private async handleCompilerErrorsDidChange(
+    errors: CoreError.ErrorLocation[]
+  ): Promise<void> {
+    this.toDisposeOnCompilerErrorDidChange.dispose();
+    const compilerErrorsPerResource = this.groupByResource(
+      await this.filter(errors)
+    );
+    const decorations = await this.decorateEditors(compilerErrorsPerResource);
+    this.errors.push(...decorations.errors);
+    this.toDisposeOnCompilerErrorDidChange.pushAll([
+      Disposable.create(() => (this.errors.length = 0)),
+      Disposable.create(() => this.onDidChangeEmitter.fire(this)),
+      ...(await Promise.all([
+        decorations.dispose,
+        this.trackEditors(
+          compilerErrorsPerResource,
+          (editor) =>
+            editor.editor.onSelectionChanged((selection) =>
+              this.handleSelectionChange(editor, selection)
+            ),
+          (editor) =>
+            editor.onDidDispose(() =>
+              this.handleEditorDidDispose(editor.editor.uri.toString())
+            ),
+          (editor) =>
+            editor.editor.onDocumentContentChanged((event) =>
+              this.handleDocumentContentChange(editor, event)
+            )
+        ),
+      ])),
+    ]);
+    const currentError = this.errors[0];
+    if (currentError) {
+      await this.markAsCurrentError(currentError);
+    }
+  }
+
+  private async filter(
+    errors: CoreError.ErrorLocation[]
+  ): Promise<CoreError.ErrorLocation[]> {
+    if (!errors.length) {
+      return [];
+    }
+    await this.preferences.ready;
+    if (this.preferences['arduino.compile.experimental']) {
+      return errors;
+    }
+    // Always shows maximum one error; hence the code lens navigation is unavailable.
+    return [errors[0]];
+  }
+
+  private async decorateEditors(
+    errors: Map<string, CoreError.ErrorLocation[]>
+  ): Promise<{ dispose: Disposable; errors: ErrorDecoration[] }> {
+    const composite = await Promise.all(
+      [...errors.entries()].map(([uri, errors]) =>
+        this.decorateEditor(uri, errors)
+      )
+    );
+    return {
+      dispose: new DisposableCollection(
+        ...composite.map(({ dispose }) => dispose)
+      ),
+      errors: composite.reduce(
+        (acc, { errors }) => acc.concat(errors),
+        [] as ErrorDecoration[]
+      ),
+    };
+  }
+
+  private async decorateEditor(
+    uri: string,
+    errors: CoreError.ErrorLocation[]
+  ): Promise<{ dispose: Disposable; errors: ErrorDecoration[] }> {
+    const editor = await this.editorManager.getByUri(new URI(uri));
+    if (!editor) {
+      return { dispose: Disposable.NULL, errors: [] };
+    }
+    const oldDecorations = editor.editor.deltaDecorations({
+      oldDecorations: [],
+      newDecorations: errors.map((error) =>
+        this.compilerErrorDecoration(error.location.range)
+      ),
+    });
+    return {
+      dispose: Disposable.create(() => {
+        if (editor) {
+          editor.editor.deltaDecorations({
+            oldDecorations,
+            newDecorations: [],
+          });
+        }
+      }),
+      errors: oldDecorations.map((id) => ({ id, uri })),
+    };
+  }
+
+  private compilerErrorDecoration(range: Range): EditorDecoration {
+    return {
+      range,
+      options: {
+        isWholeLine: true,
+        className: 'compiler-error',
+        stickiness: TrackedRangeStickiness.AlwaysGrowsWhenTypingAtEdges,
+      },
+    };
+  }
+
+  /**
+   * Tracks the selection in all editors that have an error. If the editor selection overlaps one of the compiler error's range, mark as current error.
+   */
+  private handleSelectionChange(editor: EditorWidget, selection: Range): void {
+    const monacoEditor = this.monacoEditor(editor);
+    if (!monacoEditor) {
+      return;
+    }
+    const uri = monacoEditor.uri.toString();
+    const monacoSelection = this.p2m.asRange(selection);
+    console.log(
+      'compiler-errors',
+      `Handling selection change in editor ${uri}. New (monaco) selection: ${monacoSelection.toJSON()}`
+    );
+    const calculatePriority = (
+      candidateErrorRange: monaco.Range,
+      currentSelection: monaco.Range
+    ) => {
+      console.trace(
+        'compiler-errors',
+        `Candidate error range: ${candidateErrorRange.toJSON()}`
+      );
+      console.trace(
+        'compiler-errors',
+        `Current selection range: ${currentSelection.toJSON()}`
+      );
+      if (candidateErrorRange.intersectRanges(currentSelection)) {
+        console.trace('Intersects.');
+        return { score: 2 };
+      }
+      if (
+        candidateErrorRange.startLineNumber <=
+          currentSelection.startLineNumber &&
+        candidateErrorRange.endLineNumber >= currentSelection.endLineNumber
+      ) {
+        console.trace('Same line.');
+        return { score: 1 };
+      }
+
+      console.trace('No match');
+      return undefined;
+    };
+    const error = this.errors
+      .filter((error) => error.uri === uri)
+      .map((error) => ({
+        error,
+        range: ErrorDecoration.rangeOf(error, monacoEditor),
+      }))
+      .map(({ error, range }) => {
+        if (range) {
+          const priority = calculatePriority(range, monacoSelection);
+          if (priority) {
+            return { ...priority, error };
+          }
+        }
+        return undefined;
+      })
+      .filter(notEmpty)
+      .sort((left, right) => right.score - left.score) // highest first
+      .map(({ error }) => error)
+      .shift();
+    if (error) {
+      this.markAsCurrentError(error);
+    } else {
+      console.info(
+        'compiler-errors',
+        `New (monaco) selection ${monacoSelection.toJSON()} does not intersect any error locations. Skipping.`
+      );
+    }
+  }
+
+  /**
+   * This code does not deal with resource deletion, but tracks editor dispose events. It does not matter what was the cause of the editor disposal.
+   * If editor closes, delete the decorators.
+   */
+  private handleEditorDidDispose(uri: string): void {
+    let i = this.errors.length;
+    // `splice` re-indexes the array. It's better to "iterate and modify" from the last element.
+    while (i--) {
+      const error = this.errors[i];
+      if (error.uri === uri) {
+        this.errors.splice(i, 1);
+      }
+    }
+    this.onDidChangeEmitter.fire(this);
+  }
+
+  /**
+   * If a document change "destroys" the range of the decoration, the decoration must be removed.
+   */
+  private handleDocumentContentChange(
+    editor: EditorWidget,
+    event: TextDocumentChangeEvent
+  ): void {
+    const monacoEditor = this.monacoEditor(editor);
+    if (!monacoEditor) {
+      return;
+    }
+    // A decoration location can be "destroyed", hence should be deleted when:
+    // - deleting range (start != end AND text is empty)
+    // - inserting text into range (start != end AND text is not empty)
+    // Filter unrelated delta changes to spare the CPU.
+    const relevantChanges = event.contentChanges.filter(
+      ({ range: { start, end } }) =>
+        start.line !== end.line || start.character !== end.character
+    );
+    if (!relevantChanges.length) {
+      return;
+    }
+
+    const resolvedMarkers = this.errors
+      .filter((error) => error.uri === event.document.uri)
+      .map((error, index) => {
+        const range = ErrorDecoration.rangeOf(error, monacoEditor);
+        if (range) {
+          return { error, range, index };
+        }
+        return undefined;
+      })
+      .filter(notEmpty);
+
+    const decorationIdsToRemove = relevantChanges
+      .map(({ range }) => this.p2m.asRange(range))
+      .map((changeRange) =>
+        resolvedMarkers.filter(({ range: decorationRange }) =>
+          changeRange.containsRange(decorationRange)
+        )
+      )
+      .reduce((acc, curr) => acc.concat(curr), [])
+      .map(({ error, index }) => {
+        this.errors.splice(index, 1);
+        return error.id;
+      });
+    if (!decorationIdsToRemove.length) {
+      return;
+    }
+    monacoEditor.getControl().deltaDecorations(decorationIdsToRemove, []);
+    this.onDidChangeEmitter.fire(this);
+  }
+
+  private async trackEditors(
+    errors: Map<string, CoreError.ErrorLocation[]>,
+    ...track: ((editor: EditorWidget) => Disposable)[]
+  ): Promise<Disposable> {
+    return new DisposableCollection(
+      ...(await Promise.all(
+        Array.from(errors.keys()).map(async (uri) => {
+          const editor = await this.editorManager.getByUri(new URI(uri));
+          if (!editor) {
+            return Disposable.NULL;
+          }
+          return new DisposableCollection(...track.map((t) => t(editor)));
+        })
+      ))
+    );
+  }
+
+  private async markAsCurrentError(error: ErrorDecoration): Promise<void> {
+    const index = this.errors.findIndex((candidate) =>
+      ErrorDecoration.sameAs(candidate, error)
+    );
+    if (index < 0) {
+      console.warn(
+        'compiler-errors',
+        `Failed to mark error ${
+          error.id
+        } as the current one. Error is unknown. Known errors are: ${this.errors.map(
+          ({ id }) => id
+        )}`
+      );
+      return;
+    }
+    const newError = this.errors[index];
+    if (
+      !this.currentError ||
+      !ErrorDecoration.sameAs(this.currentError, newError)
+    ) {
+      this.currentError = this.errors[index];
+      console.log(
+        'compiler-errors',
+        `Current error changed to ${this.currentError.id}`
+      );
+      this.currentErrorDidChangEmitter.fire(this.currentError);
+      this.onDidChangeEmitter.fire(this);
+    }
+  }
+
+  // The double editor activation logic is required: https://github.com/eclipse-theia/theia/issues/11284
+  private async revealLocationInEditor(
+    location: Location
+  ): Promise<EditorWidget | undefined> {
+    const { uri, range } = location;
+    const editor = await this.editorManager.getByUri(new URI(uri), {
+      mode: 'activate',
+    });
+    if (editor && this.shell) {
+      // to avoid flickering, reveal the range here and not with `getByUri`, because it uses `at: 'center'` for the reveal option.
+      // TODO: check the community reaction whether it is better to set the focus at the error marker. it might cause flickering even if errors are close to each other
+      editor.editor.revealRange(range, { at: this.revealStrategy });
+      const activeWidget = await this.shell.activateWidget(editor.id);
+      if (!activeWidget) {
+        console.warn(
+          'compiler-errors',
+          `editor widget activation has failed. editor widget ${editor.id} expected to be the active one.`
+        );
+        return editor;
+      }
+      if (editor !== activeWidget) {
+        console.warn(
+          'compiler-errors',
+          `active widget was not the same as previously activated editor. editor widget ID ${editor.id}, active widget ID: ${activeWidget.id}`
+        );
+      }
+      return editor;
+    }
+    console.warn(
+      'compiler-errors',
+      `could not found editor widget for URI: ${uri}`
+    );
+    return undefined;
+  }
+
+  private groupByResource(
+    errors: CoreError.ErrorLocation[]
+  ): Map<string, CoreError.ErrorLocation[]> {
+    return errors.reduce((acc, curr) => {
+      const {
+        location: { uri },
+      } = curr;
+      let errors = acc.get(uri);
+      if (!errors) {
+        errors = [];
+        acc.set(uri, errors);
+      }
+      errors.push(curr);
+      return acc;
+    }, new Map<string, CoreError.ErrorLocation[]>());
+  }
+
+  private monacoEditor(widget: EditorWidget): MonacoEditor | undefined;
+  private monacoEditor(uri: string): Promise<MonacoEditor | undefined>;
+  private monacoEditor(
+    uriOrWidget: string | EditorWidget
+  ): MaybePromise<MonacoEditor | undefined> {
+    if (uriOrWidget instanceof EditorWidget) {
+      const editor = uriOrWidget.editor;
+      if (editor instanceof MonacoEditor) {
+        return editor;
+      }
+      return undefined;
+    } else {
+      return this.editorManager
+        .getByUri(new URI(uriOrWidget))
+        .then((editor) => {
+          if (editor) {
+            return this.monacoEditor(editor);
+          }
+          return undefined;
+        });
+    }
+  }
+}
+export namespace CompilerErrors {
+  export namespace Commands {
+    export const NEXT_ERROR: Command = {
+      id: 'arduino-editor-next-error',
+    };
+    export const PREVIOUS_ERROR: Command = {
+      id: 'arduino-editor-previous-error',
+    };
+  }
+}

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

@@ -1,4 +1,9 @@
-import { inject, injectable, interfaces } from 'inversify';
+import {
+  inject,
+  injectable,
+  interfaces,
+  postConstruct,
+} from '@theia/core/shared/inversify';
 import URI from '@theia/core/lib/common/uri';
 import { ILogger } from '@theia/core/lib/common/logger';
 import { Saveable } from '@theia/core/lib/browser/saveable';
@@ -9,7 +14,7 @@ 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/common/output-channel';
+
 import {
   MenuModelRegistry,
   MenuContribution,
@@ -32,16 +37,25 @@ import {
   CommandContribution,
   CommandService,
 } from '@theia/core/lib/common/command';
-import { EditorMode } from '../editor-mode';
-import { SettingsService } from '../settings';
-import { SketchesServiceClientImpl } from '../../common/protocol/sketches-service-client-impl';
+import { SettingsService } from '../dialogs/settings/settings';
+import {
+  CurrentSketch,
+  SketchesServiceClientImpl,
+} from '../../common/protocol/sketches-service-client-impl';
 import {
   SketchesService,
   ConfigService,
   FileSystemExt,
   Sketch,
+  CoreService,
+  CoreError,
 } from '../../common/protocol';
 import { ArduinoPreferences } from '../arduino-preferences';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import { CoreErrorHandler } from './core-error-handler';
+import { nls } from '@theia/core';
+import { OutputChannelManager } from '../theia/output/output-channel';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
 
 export {
   Command,
@@ -75,24 +89,40 @@ export abstract class Contribution
   @inject(WorkspaceService)
   protected readonly workspaceService: WorkspaceService;
 
-  @inject(EditorMode)
-  protected readonly editorMode: EditorMode;
-
   @inject(LabelProvider)
   protected readonly labelProvider: LabelProvider;
 
   @inject(SettingsService)
   protected readonly settingsService: SettingsService;
 
+  @inject(ArduinoPreferences)
+  protected readonly preferences: ArduinoPreferences;
+
+  @inject(FrontendApplicationStateService)
+  protected readonly appStateService: FrontendApplicationStateService;
+
+  @postConstruct()
+  protected init(): void {
+    this.appStateService.reachedState('ready').then(() => this.onReady());
+  }
+
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
   onStart(app: FrontendApplication): MaybePromise<void> {}
 
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
   registerCommands(registry: CommandRegistry): void {}
 
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
   registerMenus(registry: MenuModelRegistry): void {}
 
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
   registerKeybindings(registry: KeybindingRegistry): void {}
 
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function, unused-imports/no-unused-vars
   registerToolbarItems(registry: TabBarToolbarRegistry): void {}
+
+  // eslint-disable-next-line @typescript-eslint/no-empty-function
+  onReady(): MaybePromise<void> {}
 }
 
 @injectable()
@@ -115,9 +145,6 @@ export abstract class SketchContribution extends Contribution {
   @inject(SketchesServiceClientImpl)
   protected readonly sketchServiceClient: SketchesServiceClientImpl;
 
-  @inject(ArduinoPreferences)
-  protected readonly preferences: ArduinoPreferences;
-
   @inject(EditorManager)
   protected readonly editorManager: EditorManager;
 
@@ -127,7 +154,7 @@ export abstract class SketchContribution extends Contribution {
   protected async sourceOverride(): Promise<Record<string, string>> {
     const override: Record<string, string> = {};
     const sketch = await this.sketchServiceClient.currentSketch();
-    if (sketch) {
+    if (CurrentSketch.isValid(sketch)) {
       for (const editor of this.editorManager.all) {
         const uri = editor.editor.uri;
         if (Saveable.isDirty(editor) && Sketch.isInSketch(uri, sketch)) {
@@ -139,8 +166,58 @@ export abstract class SketchContribution extends Contribution {
   }
 }
 
+@injectable()
+export class CoreServiceContribution extends SketchContribution {
+  @inject(CoreService)
+  protected readonly coreService: CoreService;
+
+  @inject(CoreErrorHandler)
+  protected readonly coreErrorHandler: CoreErrorHandler;
+
+  @inject(ClipboardService)
+  private readonly clipboardService: ClipboardService;
+
+  protected handleError(error: unknown): void {
+    this.coreErrorHandler.tryHandle(error);
+    this.tryToastErrorMessage(error);
+  }
+
+  private tryToastErrorMessage(error: unknown): void {
+    let message: undefined | string = undefined;
+    if (CoreError.is(error)) {
+      message = error.message;
+    } else if (error instanceof Error) {
+      message = error.message;
+    } else if (typeof error === 'string') {
+      message = error;
+    } else {
+      try {
+        message = JSON.stringify(error);
+      } catch {}
+    }
+    if (message) {
+      const copyAction = nls.localize(
+        'arduino/coreContribution/copyError',
+        'Copy error messages'
+      );
+      this.messageService.error(message, copyAction).then(async (action) => {
+        if (action === copyAction) {
+          const content = await this.outputChannelManager.contentOfChannel(
+            'Arduino'
+          );
+          if (content) {
+            this.clipboardService.writeText(content);
+          }
+        }
+      });
+    } else {
+      throw error;
+    }
+  }
+}
+
 export namespace Contribution {
-  export function configure<T>(
+  export function configure(
     bind: interfaces.Bind,
     serviceIdentifier: typeof Contribution
   ): void {

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

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

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

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

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

@@ -1,4 +1,4 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { Event, Emitter } from '@theia/core/lib/common/event';
 import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
@@ -12,108 +12,162 @@ import {
   SketchContribution,
   TabBarToolbarRegistry,
 } from './contribution';
+import { MaybePromise, MenuModelRegistry, nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+import { ArduinoMenus } from '../menu/arduino-menus';
 
+import { MainMenuManager } from '../../common/main-menu-manager';
+
+const COMPILE_FOR_DEBUG_KEY = 'arduino-compile-for-debug';
 @injectable()
 export class Debug extends SketchContribution {
   @inject(HostedPluginSupport)
-  protected hostedPluginSupport: HostedPluginSupport;
+  private readonly hostedPluginSupport: HostedPluginSupport;
 
   @inject(NotificationCenter)
-  protected readonly notificationCenter: NotificationCenter;
+  private readonly notificationCenter: NotificationCenter;
 
   @inject(ExecutableService)
-  protected readonly executableService: ExecutableService;
+  private readonly executableService: ExecutableService;
 
   @inject(BoardsService)
-  protected readonly boardService: BoardsService;
+  private readonly boardService: BoardsService;
 
   @inject(BoardsServiceProvider)
-  protected readonly boardsServiceProvider: BoardsServiceProvider;
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+
+  @inject(MainMenuManager)
+  private readonly mainMenuManager: MainMenuManager;
 
   /**
    * If `undefined`, debugging is enabled. Otherwise, the reason why it's disabled.
    */
-  protected _disabledMessages?: string = 'No board selected'; // Initial pessimism.
-  protected disabledMessageDidChangeEmitter = new Emitter<string | undefined>();
-  protected onDisabledMessageDidChange =
+  private _disabledMessages?: string = nls.localize(
+    'arduino/common/noBoardSelected',
+    'No board selected'
+  ); // Initial pessimism.
+  private disabledMessageDidChangeEmitter = new Emitter<string | undefined>();
+  private onDisabledMessageDidChange =
     this.disabledMessageDidChangeEmitter.event;
 
-  protected get disabledMessage(): string | undefined {
+  private get disabledMessage(): string | undefined {
     return this._disabledMessages;
   }
-  protected set disabledMessage(message: string | undefined) {
+  private set disabledMessage(message: string | undefined) {
     this._disabledMessages = message;
     this.disabledMessageDidChangeEmitter.fire(this._disabledMessages);
   }
 
-  protected readonly debugToolbarItem = {
+  private readonly debugToolbarItem = {
     id: Debug.Commands.START_DEBUGGING.id,
     command: Debug.Commands.START_DEBUGGING.id,
     tooltip: `${
       this.disabledMessage
-        ? `Debug - ${this.disabledMessage}`
-        : 'Start Debugging'
+        ? nls.localize(
+            'arduino/debug/debugWithMessage',
+            'Debug - {0}',
+            this.disabledMessage
+          )
+        : Debug.Commands.START_DEBUGGING.label
     }`,
     priority: 3,
     onDidChange: this.onDisabledMessageDidChange as Event<void>,
   };
 
-  onStart(): void {
+  override onStart(): void {
     this.onDisabledMessageDidChange(
       () =>
         (this.debugToolbarItem.tooltip = `${
           this.disabledMessage
-            ? `Debug - ${this.disabledMessage}`
-            : 'Start Debugging'
+            ? nls.localize(
+                'arduino/debug/debugWithMessage',
+                'Debug - {0}',
+                this.disabledMessage
+              )
+            : Debug.Commands.START_DEBUGGING.label
         }`)
     );
-    const refreshState = async (
-      board: Board | undefined = this.boardsServiceProvider.boardsConfig
-        .selectedBoard
-    ) => {
-      if (!board) {
-        this.disabledMessage = 'No board selected';
-        return;
-      }
-      const fqbn = board.fqbn;
-      if (!fqbn) {
-        this.disabledMessage = `Platform is not installed for '${board.name}'`;
-        return;
-      }
-      const details = await this.boardService.getBoardDetails({ fqbn });
-      if (!details) {
-        this.disabledMessage = `Platform is not installed for '${board.name}'`;
-        return;
-      }
-      const { debuggingSupported } = details;
-      if (!debuggingSupported) {
-        this.disabledMessage = `Debugging is not supported by '${board.name}'`;
-      } else {
-        this.disabledMessage = undefined;
-      }
-    };
     this.boardsServiceProvider.onBoardsConfigChanged(({ selectedBoard }) =>
-      refreshState(selectedBoard)
+      this.refreshState(selectedBoard)
     );
-    this.notificationCenter.onPlatformInstalled(() => refreshState());
-    this.notificationCenter.onPlatformUninstalled(() => refreshState());
-    refreshState();
+    this.notificationCenter.onPlatformDidInstall(() => this.refreshState());
+    this.notificationCenter.onPlatformDidUninstall(() => this.refreshState());
   }
 
-  registerCommands(registry: CommandRegistry): void {
+  override onReady(): MaybePromise<void> {
+    this.refreshState();
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(Debug.Commands.START_DEBUGGING, {
       execute: () => this.startDebug(),
       isVisible: (widget) =>
         ArduinoToolbar.is(widget) && widget.side === 'left',
       isEnabled: () => !this.disabledMessage,
     });
+    registry.registerCommand(Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG, {
+      execute: () => this.toggleCompileForDebug(),
+      isToggled: () => this.compileForDebug,
+    });
+    registry.registerCommand(Debug.Commands.IS_OPTIMIZE_FOR_DEBUG, {
+      execute: () => this.compileForDebug,
+    });
   }
 
-  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+  override registerToolbarItems(registry: TabBarToolbarRegistry): void {
     registry.registerItem(this.debugToolbarItem);
   }
 
-  protected async startDebug(
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+      commandId: Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG.id,
+      label: Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG.label,
+      order: '5',
+    });
+  }
+
+  private async refreshState(
+    board: Board | undefined = this.boardsServiceProvider.boardsConfig
+      .selectedBoard
+  ): Promise<void> {
+    if (!board) {
+      this.disabledMessage = nls.localize(
+        'arduino/common/noBoardSelected',
+        'No board selected'
+      );
+      return;
+    }
+    const fqbn = board.fqbn;
+    if (!fqbn) {
+      this.disabledMessage = nls.localize(
+        'arduino/debug/noPlatformInstalledFor',
+        "Platform is not installed for '{0}'",
+        board.name
+      );
+      return;
+    }
+    const details = await this.boardService.getBoardDetails({ fqbn });
+    if (!details) {
+      this.disabledMessage = nls.localize(
+        'arduino/debug/noPlatformInstalledFor',
+        "Platform is not installed for '{0}'",
+        board.name
+      );
+      return;
+    }
+    const { debuggingSupported } = details;
+    if (!debuggingSupported) {
+      this.disabledMessage = nls.localize(
+        'arduino/debug/debuggingNotSupported',
+        "Debugging is not supported by '{0}'",
+        board.name
+      );
+    } else {
+      this.disabledMessage = undefined;
+    }
+  }
+
+  private async startDebug(
     board: Board | undefined = this.boardsServiceProvider.boardsConfig
       .selectedBoard
   ): Promise<void> {
@@ -129,7 +183,7 @@ export class Debug extends SketchContribution {
       this.sketchServiceClient.currentSketch(),
       this.executableService.list(),
     ]);
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return;
     }
     const ideTempFolderUri = await this.sketchService.getIdeTempFolderUri(
@@ -151,14 +205,39 @@ export class Debug extends SketchContribution {
     };
     return this.commandService.executeCommand('arduino.debug.start', config);
   }
-}
 
+  get compileForDebug(): boolean {
+    const value = window.localStorage.getItem(COMPILE_FOR_DEBUG_KEY);
+    return value === 'true';
+  }
+
+  async toggleCompileForDebug(): Promise<void> {
+    const oldState = this.compileForDebug;
+    const newState = !oldState;
+    window.localStorage.setItem(COMPILE_FOR_DEBUG_KEY, String(newState));
+    this.mainMenuManager.update();
+  }
+}
 export namespace Debug {
   export namespace Commands {
-    export const START_DEBUGGING: Command = {
-      id: 'arduino-start-debug',
-      label: 'Start Debugging',
-      category: 'Arduino',
+    export const START_DEBUGGING = Command.toLocalizedCommand(
+      {
+        id: 'arduino-start-debug',
+        label: 'Start Debugging',
+        category: 'Arduino',
+      },
+      'vscode/debug.contribution/startDebuggingHelp'
+    );
+    export const TOGGLE_OPTIMIZE_FOR_DEBUG = Command.toLocalizedCommand(
+      {
+        id: 'arduino-toggle-optimize-for-debug',
+        label: 'Optimize for Debugging',
+        category: 'Arduino',
+      },
+      'arduino/debug/optimizeForDebugging'
+    );
+    export const IS_OPTIMIZE_FOR_DEBUG: Command = {
+      id: 'arduino-is-optimize-for-debug',
     };
   }
 }

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

@@ -1,7 +1,6 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
 import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
-import { PreferenceService } from '@theia/core/lib/browser/preferences/preference-service';
 import { MonacoEditorService } from '@theia/monaco/lib/browser/monaco-editor-service';
 import {
   Contribution,
@@ -11,21 +10,21 @@ import {
   CommandRegistry,
 } from './contribution';
 import { ArduinoMenus } from '../menu/arduino-menus';
+import { nls } from '@theia/core/lib/common';
+import type { ICodeEditor } from '@theia/monaco-editor-core/esm/vs/editor/browser/editorBrowser';
+import type { StandaloneCodeEditor } from '@theia/monaco-editor-core/esm/vs/editor/standalone/browser/standaloneCodeEditor';
 
 // TODO: [macOS]: to remove `Start Dictation...` and `Emoji & Symbol` see this thread: https://github.com/electron/electron/issues/8283#issuecomment-269522072
 // Depends on https://github.com/eclipse-theia/theia/pull/7964
 @injectable()
 export class EditContributions extends Contribution {
   @inject(MonacoEditorService)
-  protected readonly codeEditorService: MonacoEditorService;
+  private readonly codeEditorService: MonacoEditorService;
 
   @inject(ClipboardService)
-  protected readonly clipboardService: ClipboardService;
+  private readonly clipboardService: ClipboardService;
 
-  @inject(PreferenceService)
-  protected readonly preferences: PreferenceService;
-
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(EditContributions.Commands.GO_TO_LINE, {
       execute: () => this.run('editor.action.gotoLine'),
     });
@@ -42,10 +41,10 @@ export class EditContributions extends Contribution {
       execute: () => this.run('actions.find'),
     });
     registry.registerCommand(EditContributions.Commands.FIND_NEXT, {
-      execute: () => this.run('actions.findWithSelection'),
+      execute: () => this.run('editor.action.nextMatchFindAction'),
     });
     registry.registerCommand(EditContributions.Commands.FIND_PREVIOUS, {
-      execute: () => this.run('editor.action.nextMatchFindAction'),
+      execute: () => this.run('editor.action.previousMatchFindAction'),
     });
     registry.registerCommand(EditContributions.Commands.USE_FOR_FIND, {
       execute: () => this.run('editor.action.previousSelectionMatchFindAction'),
@@ -79,16 +78,6 @@ export class EditContributions extends Contribution {
       { 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(`[code]
-${value}
-[/code]`);
-        }
-      },
-    });
-    registry.registerCommand(EditContributions.Commands.COPY_FOR_GITHUB, {
       execute: async () => {
         const value = await this.currentValue();
         if (value !== undefined) {
@@ -100,7 +89,7 @@ ${value}
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
       commandId: CommonCommands.CUT.id,
       order: '0',
@@ -111,95 +100,109 @@ ${value}
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
       commandId: EditContributions.Commands.COPY_FOR_FORUM.id,
-      label: 'Copy for Forum',
+      label: nls.localize(
+        'arduino/editor/copyForForum',
+        'Copy for Forum (Markdown)'
+      ),
       order: '2',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
-      commandId: EditContributions.Commands.COPY_FOR_GITHUB.id,
-      label: 'Copy for GitHub',
+      commandId: CommonCommands.PASTE.id,
       order: '3',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
-      commandId: CommonCommands.PASTE.id,
+      commandId: CommonCommands.SELECT_ALL.id,
       order: '4',
     });
-    registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
-      commandId: CommonCommands.SELECT_ALL.id,
-      order: '5',
-    });
     registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
       commandId: EditContributions.Commands.GO_TO_LINE.id,
-      label: 'Go to Line...',
-      order: '6',
+      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: 'Comment/Uncomment',
+      label: nls.localize(
+        'arduino/editor/commentUncomment',
+        'Comment/Uncomment'
+      ),
       order: '0',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
       commandId: EditContributions.Commands.INDENT_LINES.id,
-      label: 'Increase Indent',
+      label: nls.localize('arduino/editor/increaseIndent', 'Increase Indent'),
       order: '1',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
       commandId: EditContributions.Commands.OUTDENT_LINES.id,
-      label: 'Decrease Indent',
+      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: 'Increase Font Size',
+      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: 'Decrease Font Size',
+      label: nls.localize(
+        'arduino/editor/decreaseFontSize',
+        'Decrease Font Size'
+      ),
       order: '1',
     });
 
     registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
       commandId: EditContributions.Commands.FIND.id,
-      label: 'Find',
+      label: nls.localize('vscode/findController/startFindAction', 'Find'),
       order: '0',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
       commandId: EditContributions.Commands.FIND_NEXT.id,
-      label: 'Find Next',
+      label: nls.localize(
+        'vscode/findController/findNextMatchAction',
+        'Find Next'
+      ),
       order: '1',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
       commandId: EditContributions.Commands.FIND_PREVIOUS.id,
-      label: 'Find Previous',
+      label: nls.localize(
+        'vscode/findController/findPreviousMatchAction',
+        'Find Previous'
+      ),
       order: '2',
     });
     registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
       commandId: EditContributions.Commands.USE_FOR_FIND.id,
-      label: 'Use Selection for Find', // XXX: The Java IDE uses `Use Selection For Find`.
+      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: 'Auto Format', // XXX: The Java IDE uses `Use Selection For Find`.
+      label: nls.localize('arduino/editor/autoFormat', 'Auto Format'), // XXX: The Java IDE uses `Use Selection For Find`.
       order: '0',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: EditContributions.Commands.COPY_FOR_FORUM.id,
       keybinding: 'CtrlCmd+Shift+C',
       when: 'editorFocus',
     });
-    registry.registerKeybinding({
-      command: EditContributions.Commands.COPY_FOR_GITHUB.id,
-      keybinding: 'CtrlCmd+Alt+C',
-      when: 'editorFocus',
-    });
     registry.registerKeybinding({
       command: EditContributions.Commands.GO_TO_LINE.id,
       keybinding: 'CtrlCmd+L',
@@ -245,10 +248,10 @@ ${value}
     });
   }
 
-  protected async current(): Promise<monaco.editor.ICodeEditor | undefined> {
+  protected async current(): Promise<ICodeEditor | StandaloneCodeEditor  | undefined> {
     return (
       this.codeEditorService.getFocusedCodeEditor() ||
-      this.codeEditorService.getActiveCodeEditor()
+      this.codeEditorService.getActiveCodeEditor() || undefined
     );
   }
 
@@ -280,9 +283,6 @@ export namespace EditContributions {
     export const COPY_FOR_FORUM: Command = {
       id: 'arduino-copy-for-forum',
     };
-    export const COPY_FOR_GITHUB: Command = {
-      id: 'arduino-copy-for-github',
-    };
     export const GO_TO_LINE: Command = {
       id: 'arduino-go-to-line',
     };

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

@@ -1,5 +1,5 @@
 import * as PQueue from 'p-queue';
-import { inject, injectable, postConstruct } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { CommandHandler } from '@theia/core/lib/common/command';
 import {
   MenuPath,
@@ -21,7 +21,8 @@ import {
   MenuModelRegistry,
 } from './contribution';
 import { NotificationCenter } from '../notification-center';
-import { Board, Sketch, SketchContainer } from '../../common/protocol';
+import { Board, SketchRef, SketchContainer } from '../../common/protocol';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export abstract class Examples extends SketchContribution {
@@ -42,8 +43,8 @@ export abstract class Examples extends SketchContribution {
 
   protected readonly toDispose = new DisposableCollection();
 
-  @postConstruct()
-  init(): void {
+  protected override init(): void {
+    super.init();
     this.boardsServiceClient.onBoardsConfigChanged(({ selectedBoard }) =>
       this.handleBoardChanged(selectedBoard)
     );
@@ -53,7 +54,7 @@ export abstract class Examples extends SketchContribution {
     // NOOP
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     try {
       // This is a hack the ensures the desired menu ordering! We cannot use https://github.com/eclipse-theia/theia/pull/8377 due to ATL-222.
       const index = ArduinoMenus.FILE__EXAMPLES_SUBMENU.length - 1;
@@ -69,15 +70,19 @@ export abstract class Examples extends SketchContribution {
     }
     // 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, 'Examples', {
-      order: '4',
-    });
+    registry.registerSubmenu(
+      ArduinoMenus.FILE__EXAMPLES_SUBMENU,
+      nls.localize('arduino/examples/menu', 'Examples'),
+      {
+        order: '4',
+      }
+    );
   }
 
   registerRecursively(
     sketchContainerOrPlaceholder:
       | SketchContainer
-      | (Sketch | SketchContainer)[]
+      | (SketchRef | SketchContainer)[]
       | string,
     menuPath: MenuPath,
     pushToDispose: DisposableCollection = new DisposableCollection(),
@@ -95,7 +100,7 @@ export abstract class Examples extends SketchContribution {
         )
       );
     } else {
-      const sketches: Sketch[] = [];
+      const sketches: SketchRef[] = [];
       const children: SketchContainer[] = [];
       let submenuPath = menuPath;
 
@@ -156,7 +161,7 @@ export abstract class Examples extends SketchContribution {
 
 @injectable()
 export class BuiltInExamples extends Examples {
-  onStart(): void {
+  override async onReady(): Promise<void> {
     this.register(); // no `await`
   }
 
@@ -166,11 +171,19 @@ export class BuiltInExamples extends Examples {
       sketchContainers = await this.examplesService.builtIns();
     } catch (e) {
       console.error('Could not initialize built-in examples.', e);
-      this.messageService.error('Could not initialize built-in examples.');
+      this.messageService.error(
+        nls.localize(
+          'arduino/examples/couldNotInitializeExamples',
+          'Could not initialize built-in examples.'
+        )
+      );
       return;
     }
     this.toDispose.dispose();
-    for (const container of ['Built-in examples', ...sketchContainers]) {
+    for (const container of [
+      nls.localize('arduino/examples/builtInExamples', 'Built-in examples'),
+      ...sketchContainers,
+    ]) {
       this.registerRecursively(
         container,
         ArduinoMenus.EXAMPLES__BUILT_IN_GROUP,
@@ -188,13 +201,16 @@ export class LibraryExamples extends Examples {
 
   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());
+  override onStart(): void {
+    this.notificationCenter.onLibraryDidInstall(() => this.register());
+    this.notificationCenter.onLibraryDidUninstall(() => this.register());
   }
 
-  protected handleBoardChanged(board: Board | undefined): void {
+  override async onReady(): Promise<void> {
+    this.register(); // no `await`
+  }
+
+  protected override handleBoardChanged(board: Board | undefined): void {
     this.register(board);
   }
 
@@ -211,13 +227,22 @@ export class LibraryExamples extends Examples {
         fqbn,
       });
       if (user.length) {
-        (user as any).unshift('Examples from Custom Libraries');
+        (user as any).unshift(
+          nls.localize(
+            'arduino/examples/customLibrary',
+            'Examples from Custom Libraries'
+          )
+        );
       }
       if (name && fqbn && current.length) {
-        (current as any).unshift(`Examples for ${name}`);
+        (current as any).unshift(
+          nls.localize('arduino/examples/for', 'Examples for {0}', name)
+        );
       }
       if (any.length) {
-        (any as any).unshift('Examples for any board');
+        (any as any).unshift(
+          nls.localize('arduino/examples/forAny', 'Examples for any board')
+        );
       }
       for (const container of user) {
         this.registerRecursively(

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

@@ -0,0 +1,97 @@
+import { LocalStorageService } from '@theia/core/lib/browser';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { BoardsService, LibraryService } from '../../common/protocol';
+import { Contribution } from './contribution';
+
+@injectable()
+export class FirstStartupInstaller extends Contribution {
+  @inject(LocalStorageService)
+  private readonly localStorageService: LocalStorageService;
+  @inject(BoardsService)
+  private readonly boardsService: BoardsService;
+  @inject(LibraryService)
+  private readonly libraryService: LibraryService;
+
+  override async onReady(): Promise<void> {
+    const isFirstStartup = !(await this.localStorageService.getData(
+      FirstStartupInstaller.INIT_LIBS_AND_PACKAGES
+    ));
+    if (isFirstStartup) {
+      const avrPackage = await this.boardsService.getBoardPackage({
+        id: 'arduino:avr',
+      });
+      const builtInLibrary = (
+        await this.libraryService.search({ query: 'Arduino_BuiltIn' })
+      )[0];
+
+      let avrPackageError: Error | undefined;
+      let builtInLibraryError: Error | undefined;
+
+      if (avrPackage) {
+        try {
+          await this.boardsService.install({
+            item: avrPackage,
+            noOverwrite: true, // We don't want to automatically replace custom platforms the user might already have in place
+          });
+        } catch (e) {
+          // There's no error code, I need to parse the error message: https://github.com/arduino/arduino-cli/commit/ffe4232b359fcfa87238d68acf1c3b64a1621f14#diff-10ffbdde46838dd9caa881fd1f2a5326a49f8061f6cfd7c9d430b4875a6b6895R62
+          if (
+            e.message.includes(
+              `Platform ${avrPackage.id}@${avrPackage.installedVersion} already installed`
+            )
+          ) {
+            // If arduino:avr installation fails because it's already installed we don't want to retry on next start-up
+            console.error(e);
+          } else {
+            // But if there is any other error (e.g.: no interntet cconnection), we want to retry next time
+            avrPackageError = e;
+          }
+        }
+      } else {
+        avrPackageError = new Error('Could not find platform.');
+      }
+
+      if (builtInLibrary) {
+        try {
+          await this.libraryService.install({
+            item: builtInLibrary,
+            installDependencies: true,
+            noOverwrite: true, // We don't want to automatically replace custom libraries the user might already have in place
+          });
+        } catch (e) {
+          // There's no error code, I need to parse the error message: https://github.com/arduino/arduino-cli/commit/2ea3608453b17b1157f8a1dc892af2e13e40f4f0#diff-1de7569144d4e260f8dde0e0d00a4e2a218c57966d583da1687a70d518986649R95
+          if (/Library (.*) is already installed/.test(e.message)) {
+            // If Arduino_BuiltIn installation fails because it's already installed we don't want to retry on next start-up
+            console.log('error installing core', e);
+          } else {
+            // But if there is any other error (e.g.: no interntet cconnection), we want to retry next time
+            builtInLibraryError = e;
+          }
+        }
+      } else {
+        builtInLibraryError = new Error('Could not find library');
+      }
+
+      if (avrPackageError) {
+        this.messageService.error(
+          `Could not install Arduino AVR platform: ${avrPackageError}`
+        );
+      }
+      if (builtInLibraryError) {
+        this.messageService.error(
+          `Could not install ${builtInLibrary.name} library: ${builtInLibraryError}`
+        );
+      }
+
+      if (!avrPackageError && !builtInLibraryError) {
+        await this.localStorageService.setData(
+          FirstStartupInstaller.INIT_LIBS_AND_PACKAGES,
+          true
+        );
+      }
+    }
+  }
+}
+export namespace FirstStartupInstaller {
+  export const INIT_LIBS_AND_PACKAGES = 'initializedLibsAndPackages';
+}

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

@@ -0,0 +1,79 @@
+import { MaybePromise } from '@theia/core';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as monaco from '@theia/monaco-editor-core';
+import { Formatter } from '../../common/protocol/formatter';
+import { InoSelector } from '../ino-selectors';
+import { fullRange } from '../utils/monaco';
+import { Contribution, URI } from './contribution';
+
+@injectable()
+export class Format
+  extends Contribution
+  implements
+    monaco.languages.DocumentRangeFormattingEditProvider,
+    monaco.languages.DocumentFormattingEditProvider
+{
+  @inject(Formatter)
+  private readonly formatter: Formatter;
+
+  override onStart(): MaybePromise<void> {
+    monaco.languages.registerDocumentRangeFormattingEditProvider(
+      InoSelector,
+      this
+    );
+    monaco.languages.registerDocumentFormattingEditProvider(InoSelector, this);
+  }
+  async provideDocumentRangeFormattingEdits(
+    model: monaco.editor.ITextModel,
+    range: monaco.Range,
+    options: monaco.languages.FormattingOptions,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.TextEdit[]> {
+    const text = await this.format(model, range, options);
+    return [{ range, text }];
+  }
+
+  async provideDocumentFormattingEdits(
+    model: monaco.editor.ITextModel,
+    options: monaco.languages.FormattingOptions,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    _token: monaco.CancellationToken
+  ): Promise<monaco.languages.TextEdit[]> {
+    const range = fullRange(model);
+    const text = await this.format(model, range, options);
+    return [{ range, text }];
+  }
+
+  /**
+   * From the currently opened workspaces (IDE2 has always one), it calculates all possible
+   * folder locations where the `.clang-format` file could be.
+   */
+  private formatterConfigFolderUris(model: monaco.editor.ITextModel): string[] {
+    const editorUri = new URI(model.uri.toString());
+    return this.workspaceService
+      .tryGetRoots()
+      .map(({ resource }) => resource)
+      .filter((workspaceUri) => workspaceUri.isEqualOrParent(editorUri))
+      .map((uri) => uri.toString());
+  }
+
+  private format(
+    model: monaco.editor.ITextModel,
+    range: monaco.Range,
+    options: monaco.languages.FormattingOptions
+  ): Promise<string> {
+    console.info(
+      `Formatting ${model.uri.toString()} [Range: ${JSON.stringify(
+        range.toJSON()
+      )}]`
+    );
+    const content = model.getValueInRange(range);
+    const formatterConfigFolderUris = this.formatterConfigFolderUris(model);
+    return this.formatter.format({
+      content,
+      formatterConfigFolderUris,
+      options,
+    });
+  }
+}

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

@@ -1,10 +1,10 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
 import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
 import { WindowService } from '@theia/core/lib/browser/window/window-service';
 import { CommandHandler } from '@theia/core/lib/common/command';
-import { QuickInputService } from '@theia/core/lib/browser/quick-open/quick-input-service';
 import { ArduinoMenus } from '../menu/arduino-menus';
+import { QuickInputService } from '@theia/core/lib/browser/quick-input/quick-input-service';
 import {
   Contribution,
   Command,
@@ -12,6 +12,10 @@ import {
   CommandRegistry,
   KeybindingRegistry,
 } from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { IDEUpdaterCommands } from '../ide-updater/ide-updater-commands';
+import { ElectronCommands } from '@theia/core/lib/electron-browser/menu/electron-menu-contribution';
+import * as monaco from '@theia/monaco-editor-core';
 
 @injectable()
 export class Help extends Contribution {
@@ -24,7 +28,7 @@ export class Help extends Contribution {
   @inject(QuickInputService)
   protected readonly quickInputService: QuickInputService;
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     const open = (url: string) =>
       this.windowService.openNewWindow(url, { external: true });
     const createOpenHandler = (url: string) =>
@@ -60,9 +64,9 @@ export class Help extends Contribution {
           }
         }
         if (!searchFor) {
-          searchFor = await this.quickInputService.open({
-            prompt: 'Search on Arduino.cc',
-            placeHolder: 'Type a keyword',
+          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) {
@@ -82,9 +86,17 @@ export class Help extends Contribution {
       Help.Commands.VISIT_ARDUINO,
       createOpenHandler('https://www.arduino.cc/')
     );
+    registry.registerCommand(
+      Help.Commands.PRIVACY_POLICY,
+      createOpenHandler('https://www.arduino.cc/en/privacy-policy')
+    );
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.unregisterMenuAction({
+      commandId: ElectronCommands.TOGGLE_DEVELOPER_TOOLS.id,
+    });
+
     registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
       commandId: Help.Commands.GETTING_STARTED.id,
       order: '0',
@@ -114,9 +126,17 @@ export class Help extends Contribution {
       commandId: Help.Commands.VISIT_ARDUINO.id,
       order: '6',
     });
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: Help.Commands.PRIVACY_POLICY.id,
+      order: '7',
+    });
+    registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+      commandId: IDEUpdaterCommands.CHECK_FOR_UPDATES.id,
+      order: '8',
+    });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: Help.Commands.FIND_IN_REFERENCE.id,
       keybinding: 'CtrlCmd+Shift+F',
@@ -128,37 +148,42 @@ export namespace Help {
   export namespace Commands {
     export const GETTING_STARTED: Command = {
       id: 'arduino-getting-started',
-      label: 'Getting Started',
+      label: nls.localize('arduino/help/gettingStarted', 'Getting Started'),
       category: 'Arduino',
     };
     export const ENVIRONMENT: Command = {
       id: 'arduino-environment',
-      label: 'Environment',
+      label: nls.localize('arduino/help/environment', 'Environment'),
       category: 'Arduino',
     };
     export const TROUBLESHOOTING: Command = {
       id: 'arduino-troubleshooting',
-      label: 'Troubleshooting',
+      label: nls.localize('arduino/help/troubleshooting', 'Troubleshooting'),
       category: 'Arduino',
     };
     export const REFERENCE: Command = {
       id: 'arduino-reference',
-      label: 'Reference',
+      label: nls.localize('arduino/help/reference', 'Reference'),
       category: 'Arduino',
     };
     export const FIND_IN_REFERENCE: Command = {
       id: 'arduino-find-in-reference',
-      label: 'Find in Reference',
+      label: nls.localize('arduino/help/findInReference', 'Find in Reference'),
       category: 'Arduino',
     };
     export const FAQ: Command = {
       id: 'arduino-faq',
-      label: 'Frequently Asked Questions',
+      label: nls.localize('arduino/help/faq', 'Frequently Asked Questions'),
       category: 'Arduino',
     };
     export const VISIT_ARDUINO: Command = {
       id: 'arduino-visit-arduino',
-      label: 'Visit Arduino.cc',
+      label: nls.localize('arduino/help/visit', 'Visit Arduino.cc'),
+      category: 'Arduino',
+    };
+    export const PRIVACY_POLICY: Command = {
+      id: 'arduino-privacy-policy',
+      label: nls.localize('arduino/help/privacyPolicy', 'Privacy Policy'),
       category: 'Arduino',
     };
   }

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

@@ -1,5 +1,5 @@
 import * as PQueue from 'p-queue';
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import URI from '@theia/core/lib/common/uri';
 import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
 import { EditorManager } from '@theia/editor/lib/browser';
@@ -15,6 +15,9 @@ import { LibraryListWidget } from '../library/library-list-widget';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
 import { SketchContribution, Command, CommandRegistry } from './contribution';
 import { NotificationCenter } from '../notification-center';
+import { nls } from '@theia/core/lib/common';
+import * as monaco from '@theia/monaco-editor-core';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
 export class IncludeLibrary extends SketchContribution {
@@ -28,7 +31,7 @@ export class IncludeLibrary extends SketchContribution {
   protected readonly mainMenuManager: MainMenuManager;
 
   @inject(EditorManager)
-  protected readonly editorManager: EditorManager;
+  protected override readonly editorManager: EditorManager;
 
   @inject(NotificationCenter)
   protected readonly notificationCenter: NotificationCenter;
@@ -42,34 +45,44 @@ export class IncludeLibrary extends SketchContribution {
   protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
   protected readonly toDispose = new DisposableCollection();
 
-  onStart(): void {
-    this.updateMenuActions();
+  override onStart(): void {
     this.boardsServiceClient.onBoardsConfigChanged(() =>
       this.updateMenuActions()
     );
-    this.notificationCenter.onLibraryInstalled(() => this.updateMenuActions());
-    this.notificationCenter.onLibraryUninstalled(() =>
+    this.notificationCenter.onLibraryDidInstall(() => this.updateMenuActions());
+    this.notificationCenter.onLibraryDidUninstall(() =>
       this.updateMenuActions()
     );
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override async onReady(): Promise<void> {
+    this.updateMenuActions();
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
     // `Include Library` submenu
     const includeLibMenuPath = [
       ...ArduinoMenus.SKETCH__UTILS_GROUP,
       '0_include',
     ];
-    registry.registerSubmenu(includeLibMenuPath, 'Include Library', {
-      order: '1',
-    });
+    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: 'Manage Libraries...',
+      label: nls.localize(
+        'arduino/library/manageLibraries',
+        'Manage Libraries...'
+      ),
     });
   }
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(IncludeLibrary.Commands.INCLUDE_LIBRARY, {
       execute: async (arg) => {
         if (LibraryPackage.is(arg)) {
@@ -101,10 +114,17 @@ export class IncludeLibrary extends SketchContribution {
       const userMenuPath = [...includeLibMenuPath, '3_contributed'];
       const { user, rest } = LibraryPackage.groupByLocation(libraries);
       if (rest.length) {
-        (rest as any).unshift('Arduino libraries');
+        (rest as any).unshift(
+          nls.localize('arduino/library/arduinoLibraries', 'Arduino libraries')
+        );
       }
       if (user.length) {
-        (user as any).unshift('Contributed libraries');
+        (user as any).unshift(
+          nls.localize(
+            'arduino/library/contributedLibraries',
+            'Contributed libraries'
+          )
+        );
       }
 
       for (const library of user) {
@@ -153,7 +173,7 @@ export class IncludeLibrary extends SketchContribution {
 
   protected async includeLibrary(library: LibraryPackage): Promise<void> {
     const sketch = await this.sketchServiceClient.currentSketch();
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return;
     }
     // If the current editor is one of the additional files from the sketch, we use that.

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

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

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

@@ -0,0 +1,158 @@
+import { Mutex } from 'async-mutex';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  ArduinoDaemon,
+  BoardsService,
+  ExecutableService,
+} from '../../common/protocol';
+import { HostedPluginEvents } from '../hosted-plugin-events';
+import { SketchContribution, URI } from './contribution';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+import { BoardsConfig } from '../boards/boards-config';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+
+@injectable()
+export class InoLanguage extends SketchContribution {
+  @inject(HostedPluginEvents)
+  private readonly hostedPluginEvents: HostedPluginEvents;
+
+  @inject(ExecutableService)
+  private readonly executableService: ExecutableService;
+
+  @inject(ArduinoDaemon)
+  private readonly daemon: ArduinoDaemon;
+
+  @inject(BoardsService)
+  private readonly boardsService: BoardsService;
+
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+
+  private languageServerFqbn?: string;
+  private languageServerStartMutex = new Mutex();
+
+  override onReady(): void {
+    const start = (
+      { selectedBoard }: BoardsConfig.Config,
+      forceStart = false
+    ) => {
+      if (selectedBoard) {
+        const { name, fqbn } = selectedBoard;
+        if (fqbn) {
+          this.startLanguageServer(fqbn, name, forceStart);
+        }
+      }
+    };
+    this.boardsServiceProvider.onBoardsConfigChanged(start);
+    this.hostedPluginEvents.onPluginsDidStart(() =>
+      start(this.boardsServiceProvider.boardsConfig)
+    );
+    this.hostedPluginEvents.onPluginsWillUnload(
+      () => (this.languageServerFqbn = undefined)
+    );
+    this.preferences.onPreferenceChanged(
+      ({ preferenceName, oldValue, newValue }) => {
+        if (oldValue !== newValue) {
+          switch (preferenceName) {
+            case 'arduino.language.log':
+            case 'arduino.language.realTimeDiagnostics':
+              start(this.boardsServiceProvider.boardsConfig, true);
+          }
+        }
+      }
+    );
+    start(this.boardsServiceProvider.boardsConfig);
+  }
+
+  private async startLanguageServer(
+    fqbn: string,
+    name: string | undefined,
+    forceStart = false
+  ): Promise<void> {
+    const port = await this.daemon.tryGetPort();
+    if (!port) {
+      return;
+    }
+    const release = await this.languageServerStartMutex.acquire();
+    try {
+      await this.hostedPluginEvents.didStart;
+      const details = await this.boardsService.getBoardDetails({ fqbn });
+      if (!details) {
+        // Core is not installed for the selected board.
+        console.info(
+          `Could not start language server for ${fqbn}. The core is not installed for the board.`
+        );
+        if (this.languageServerFqbn) {
+          try {
+            await this.commandService.executeCommand(
+              'arduino.languageserver.stop'
+            );
+            console.info(
+              `Stopped language server process for ${this.languageServerFqbn}.`
+            );
+            this.languageServerFqbn = undefined;
+          } catch (e) {
+            console.error(
+              `Failed to start language server process for ${this.languageServerFqbn}`,
+              e
+            );
+            throw e;
+          }
+        }
+        return;
+      }
+      if (!forceStart && fqbn === this.languageServerFqbn) {
+        // NOOP
+        return;
+      }
+      this.logger.info(`Starting language server: ${fqbn}`);
+      const log = this.preferences.get('arduino.language.log');
+      const realTimeDiagnostics = this.preferences.get(
+        'arduino.language.realTimeDiagnostics'
+      );
+      let currentSketchPath: string | undefined = undefined;
+      if (log) {
+        const currentSketch = await this.sketchServiceClient.currentSketch();
+        if (CurrentSketch.isValid(currentSketch)) {
+          currentSketchPath = await this.fileService.fsPath(
+            new URI(currentSketch.uri)
+          );
+        }
+      }
+      const { clangdUri, lsUri } = await this.executableService.list();
+      const [clangdPath, lsPath] = await Promise.all([
+        this.fileService.fsPath(new URI(clangdUri)),
+        this.fileService.fsPath(new URI(lsUri)),
+      ]);
+
+      this.languageServerFqbn = await Promise.race([
+        new Promise<undefined>((_, reject) =>
+          setTimeout(
+            () => reject(new Error(`Timeout after ${20_000} ms.`)),
+            20_000
+          )
+        ),
+        this.commandService.executeCommand<string>(
+          'arduino.languageserver.start',
+          {
+            lsPath,
+            cliDaemonAddr: `localhost:${port}`,
+            clangdPath,
+            log: currentSketchPath ? currentSketchPath : log,
+            cliDaemonInstance: '1',
+            board: {
+              fqbn,
+              name: name ? `"${name}"` : undefined,
+            },
+            realTimeDiagnostics,
+          }
+        ),
+      ]);
+    } catch (e) {
+      console.log(`Failed to start language server for ${fqbn}`, e);
+      this.languageServerFqbn = undefined;
+    } finally {
+      release();
+    }
+  }
+}

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

@@ -1,4 +1,5 @@
-import { injectable } from 'inversify';
+import { nls } from '@theia/core/lib/common';
+import { injectable } from '@theia/core/shared/inversify';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
 import {
@@ -8,12 +9,11 @@ import {
   CommandRegistry,
   MenuModelRegistry,
   KeybindingRegistry,
-  TabBarToolbarRegistry,
 } from './contribution';
 
 @injectable()
 export class NewSketch extends SketchContribution {
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(NewSketch.Commands.NEW_SKETCH, {
       execute: () => this.newSketch(),
     });
@@ -24,30 +24,21 @@ export class NewSketch extends SketchContribution {
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
       commandId: NewSketch.Commands.NEW_SKETCH.id,
-      label: 'New',
+      label: nls.localize('arduino/sketch/new', 'New'),
       order: '0',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override 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: 'New',
-      priority: 3,
-    });
-  }
-
   async newSketch(): Promise<void> {
     try {
       const sketch = await this.sketchService.createNewSketch();

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

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

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

@@ -1,4 +1,4 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { WorkspaceServer } from '@theia/workspace/lib/common/workspace-protocol';
 import {
   Disposable,
@@ -14,6 +14,7 @@ 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 {
@@ -34,25 +35,31 @@ export class OpenRecentSketch extends SketchContribution {
 
   protected toDisposeBeforeRegister = new Map<string, DisposableCollection>();
 
-  onStart(): void {
-    const refreshMenu = (sketches: Sketch[]) => {
-      this.register(sketches);
-      this.mainMenuManager.update();
-    };
-    this.notificationCenter.onRecentSketchesChanged(({ sketches }) =>
-      refreshMenu(sketches)
+  override onStart(): void {
+    this.notificationCenter.onRecentSketchesDidChange(({ sketches }) =>
+      this.refreshMenu(sketches)
     );
-    this.sketchService.recentlyOpenedSketches().then(refreshMenu);
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override async onReady(): Promise<void> {
+    this.sketchService
+      .recentlyOpenedSketches()
+      .then((sketches) => this.refreshMenu(sketches));
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerSubmenu(
       ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
-      'Open Recent',
+      nls.localize('arduino/sketch/openRecent', 'Open Recent'),
       { order: '2' }
     );
   }
 
+  private refreshMenu(sketches: Sketch[]): void {
+    this.register(sketches);
+    this.mainMenuManager.update();
+  }
+
   protected register(sketches: Sketch[]): void {
     const order = 0;
     for (const sketch of sketches) {

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

@@ -1,5 +1,5 @@
-import { injectable } from 'inversify';
-import { remote } from 'electron';
+import { injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import URI from '@theia/core/lib/common/uri';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import {
@@ -9,24 +9,25 @@ import {
   MenuModelRegistry,
   KeybindingRegistry,
 } from './contribution';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export class OpenSketchExternal extends SketchContribution {
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(OpenSketchExternal.Commands.OPEN_EXTERNAL, {
       execute: () => this.openExternal(),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.SKETCH__UTILS_GROUP, {
       commandId: OpenSketchExternal.Commands.OPEN_EXTERNAL.id,
-      label: 'Show Sketch Folder',
+      label: nls.localize('arduino/sketch/showFolder', 'Show Sketch Folder'),
       order: '0',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: OpenSketchExternal.Commands.OPEN_EXTERNAL.id,
       keybinding: 'CtrlCmd+Alt+K',
@@ -36,7 +37,7 @@ export class OpenSketchExternal extends SketchContribution {
   protected async openExternal(): Promise<void> {
     const uri = await this.sketchServiceClient.currentSketchFile();
     if (uri) {
-      const exists = this.fileService.exists(new URI(uri));
+      const exists = await this.fileService.exists(new URI(uri));
       if (exists) {
         const fsPath = await this.fileService.fsPath(new URI(uri));
         if (fsPath) {

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

@@ -0,0 +1,109 @@
+import { nls } from '@theia/core/lib/common/nls';
+import { injectable } from '@theia/core/shared/inversify';
+import type { EditorOpenerOptions } from '@theia/editor/lib/browser/editor-manager';
+import { SketchesError } from '../../common/protocol';
+import {
+  Command,
+  CommandRegistry,
+  SketchContribution,
+  URI,
+} from './contribution';
+import { SaveAsSketch } from './save-as-sketch';
+
+@injectable()
+export class OpenSketchFiles extends SketchContribution {
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(OpenSketchFiles.Commands.OPEN_SKETCH_FILES, {
+      execute: (uri: URI) => this.openSketchFiles(uri),
+    });
+    registry.registerCommand(OpenSketchFiles.Commands.ENSURE_OPENED, {
+      execute: (
+        uri: string,
+        forceOpen?: boolean,
+        options?: EditorOpenerOptions
+      ) => {
+        this.ensureOpened(uri, forceOpen, options);
+      },
+    });
+  }
+
+  private async openSketchFiles(uri: URI): Promise<void> {
+    try {
+      const sketch = await this.sketchService.loadSketch(uri.toString());
+      const { mainFileUri, rootFolderFileUris } = sketch;
+      for (const uri of [mainFileUri, ...rootFolderFileUris]) {
+        await this.ensureOpened(uri);
+      }
+      if (mainFileUri.endsWith('.pde')) {
+        const message = nls.localize(
+          'arduino/common/oldFormat',
+          "The '{0}' still uses the old `.pde` format. Do you want to switch to the new `.ino` extension?",
+          sketch.name
+        );
+        const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
+        this.messageService
+          .info(message, nls.localize('arduino/common/later', 'Later'), yes)
+          .then(async (answer) => {
+            if (answer === yes) {
+              this.commandService.executeCommand(
+                SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+                {
+                  execOnlyIfTemp: false,
+                  openAfterMove: true,
+                  wipeOriginal: false,
+                }
+              );
+            }
+          });
+      }
+    } catch (err) {
+      if (SketchesError.NotFound.is(err)) {
+        this.openFallbackSketch();
+      } else {
+        console.error(err);
+        const message =
+          err instanceof Error
+            ? err.message
+            : typeof err === 'string'
+            ? err
+            : String(err);
+        this.messageService.error(message);
+      }
+    }
+  }
+
+  private async openFallbackSketch(): Promise<void> {
+    const sketch = await this.sketchService.createNewSketch();
+    this.workspaceService.open(new URI(sketch.uri), { preserveWindow: true });
+  }
+
+  private async ensureOpened(
+    uri: string,
+    forceOpen = false,
+    options?: EditorOpenerOptions
+  ): Promise<unknown> {
+    const widget = this.editorManager.all.find(
+      (widget) => widget.editor.uri.toString() === uri
+    );
+    if (!widget || forceOpen) {
+      return this.editorManager.open(
+        new URI(uri),
+        options ?? {
+          mode: 'reveal',
+          preview: false,
+          counter: 0,
+        }
+      );
+    }
+  }
+}
+export namespace OpenSketchFiles {
+  export namespace Commands {
+    export const OPEN_SKETCH_FILES: Command = {
+      id: 'arduino-open-sketch-files',
+    };
+    export const ENSURE_OPENED: Command = {
+      id: 'arduino-ensure-opened',
+    };
+  }
+}

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

@@ -1,5 +1,5 @@
-import { inject, injectable } from 'inversify';
-import { remote } from 'electron';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import { MaybePromise } from '@theia/core/lib/common/types';
 import { Widget, ContextMenuRenderer } from '@theia/core/lib/browser';
 import {
@@ -16,12 +16,12 @@ import {
   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 {
@@ -42,7 +42,7 @@ export class OpenSketch extends SketchContribution {
 
   protected readonly toDispose = new DisposableCollection();
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(OpenSketch.Commands.OPEN_SKETCH, {
       execute: (arg) =>
         Sketch.is(arg) ? this.openSketch(arg) : this.openSketch(),
@@ -70,7 +70,10 @@ export class OpenSketch extends SketchContribution {
             ArduinoMenus.OPEN_SKETCH__CONTEXT__OPEN_GROUP,
             {
               commandId: OpenSketch.Commands.OPEN_SKETCH.id,
-              label: 'Open...',
+              label: nls.localize(
+                'vscode/workspaceActions/openFileFolder',
+                'Open...'
+              ),
             }
           );
           this.toDispose.push(
@@ -112,30 +115,21 @@ export class OpenSketch extends SketchContribution {
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
       commandId: OpenSketch.Commands.OPEN_SKETCH.id,
-      label: 'Open...',
+      label: nls.localize('vscode/workspaceActions/openFileFolder', 'Open...'),
       order: '1',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override 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: 'Open',
-      priority: 4,
-    });
-  }
-
   async openSketch(
     toOpen: MaybePromise<Sketch | undefined> = this.selectSketch()
   ): Promise<void> {
@@ -155,7 +149,7 @@ export class OpenSketch extends SketchContribution {
       properties: ['createDirectory', 'openFile'],
       filters: [
         {
-          name: 'Sketch',
+          name: nls.localize('arduino/sketch/sketch', 'Sketch'),
           extensions: ['ino', 'pde'],
         },
       ],
@@ -178,10 +172,18 @@ export class OpenSketch extends SketchContribution {
       const name = new URI(sketchFileUri).path.name;
       const nameWithExt = this.labelProvider.getName(new URI(sketchFileUri));
       const { response } = await remote.dialog.showMessageBox({
-        title: 'Moving',
+        title: nls.localize('arduino/sketch/moving', 'Moving'),
         type: 'question',
-        buttons: ['Cancel', 'OK'],
-        message: `The file "${nameWithExt}" needs to be inside a sketch folder named as "${name}".\nCreate this folder, move the file, and continue?`,
+        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
@@ -190,8 +192,12 @@ export class OpenSketch extends SketchContribution {
         if (exists) {
           await remote.dialog.showMessageBox({
             type: 'error',
-            title: 'Error',
-            message: `A folder named "${name}" already exists. Can't open sketch.`,
+            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;
         }

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

@@ -1,5 +1,5 @@
-import { injectable } from 'inversify';
-import { remote } from 'electron';
+import { injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import { isOSX } from '@theia/core/lib/common/os';
 import {
   Contribution,
@@ -9,10 +9,11 @@ import {
   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 {
+  override registerCommands(registry: CommandRegistry): void {
     if (!isOSX) {
       registry.registerCommand(QuitApp.Commands.QUIT_APP, {
         execute: () => remote.app.quit(),
@@ -20,18 +21,18 @@ export class QuitApp extends Contribution {
     }
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override 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: 'Quit',
+        label: nls.localize('vscode/bulkEditService/quit', 'Quit'),
         order: '0',
       });
     }
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     if (!isOSX) {
       registry.registerKeybinding({
         command: QuitApp.Commands.QUIT_APP.id,

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

@@ -1,5 +1,5 @@
-import { injectable } from 'inversify';
-import { remote } from 'electron';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import * as remote from '@theia/core/electron-shared/@electron/remote';
 import * as dateFormat from 'dateformat';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import {
@@ -10,24 +10,39 @@ import {
   MenuModelRegistry,
   KeybindingRegistry,
 } from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { ApplicationShell, NavigatableWidget, Saveable } from '@theia/core/lib/browser';
+import { EditorManager } from '@theia/editor/lib/browser';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
 export class SaveAsSketch extends SketchContribution {
-  registerCommands(registry: CommandRegistry): void {
+
+  @inject(ApplicationShell)
+  protected readonly applicationShell: ApplicationShell;
+
+  @inject(EditorManager)
+  protected override readonly editorManager: EditorManager;
+
+  @inject(WindowService)
+  protected readonly windowService: WindowService;
+
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(SaveAsSketch.Commands.SAVE_AS_SKETCH, {
       execute: (args) => this.saveAs(args),
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
       commandId: SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
-      label: 'Save As...',
+      label: nls.localize('vscode/fileCommands/saveAs', 'Save As...'),
       order: '7',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
       keybinding: 'CtrlCmd+Shift+S',
@@ -45,7 +60,7 @@ export class SaveAsSketch extends SketchContribution {
     }: SaveAsSketch.Options = SaveAsSketch.Options.DEFAULT
   ): Promise<boolean> {
     const sketch = await this.sketchServiceClient.currentSketch();
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return false;
     }
 
@@ -73,7 +88,10 @@ export class SaveAsSketch extends SketchContribution {
       : sketchDirUri.resolve(sketch.name);
     const defaultPath = await this.fileService.fsPath(defaultUri);
     const { filePath, canceled } = await remote.dialog.showSaveDialog({
-      title: 'Save sketch folder as...',
+      title: nls.localize(
+        'arduino/sketch/saveFolderAs',
+        'Save sketch folder as...'
+      ),
       defaultPath,
     });
     if (!filePath || canceled) {
@@ -86,6 +104,9 @@ export class SaveAsSketch extends SketchContribution {
     const workspaceUri = await this.sketchService.copy(sketch, {
       destinationUri,
     });
+    if (workspaceUri) {
+      await this.saveOntoCopiedSketch(sketch.mainFileUri, sketch.uri, workspaceUri);
+    }
     if (workspaceUri && openAfterMove) {
       if (wipeOriginal || (openAfterMove && execOnlyIfTemp)) {
         try {
@@ -96,12 +117,48 @@ export class SaveAsSketch extends SketchContribution {
           /* NOOP: from time to time, it's not possible to wipe the old resource from the temp dir on Windows */
         }
       }
+      this.windowService.setSafeToShutDown();
       this.workspaceService.open(new URI(workspaceUri), {
         preserveWindow: true,
       });
     }
     return !!workspaceUri;
   }
+
+  private async saveOntoCopiedSketch(mainFileUri: string, sketchUri: string, newSketchUri: string): Promise<void> {
+    const widgets = this.applicationShell.widgets;
+    const snapshots = new Map<string, object>();
+    for (const widget of widgets) {
+      const saveable = Saveable.getDirty(widget);
+      const uri = NavigatableWidget.getUri(widget);
+      const uriString = uri?.toString();
+      let relativePath: string;
+      if (uri && uriString!.includes(sketchUri) && saveable && saveable.createSnapshot) {
+        // The main file will change its name during the copy process
+        // We need to store the new name in the map
+        if (mainFileUri === uriString) {
+          const lastPart = new URI(newSketchUri).path.base + uri.path.ext;
+          relativePath = '/' + lastPart;
+        } else {
+          relativePath = uri.toString().substring(sketchUri.length);
+        }
+        snapshots.set(relativePath, saveable.createSnapshot());
+      }
+    }
+    await Promise.all(Array.from(snapshots.entries()).map(async ([path, snapshot]) => {
+      const widgetUri = new URI(newSketchUri + path);
+      try {
+        const widget = await this.editorManager.getOrCreateByUri(widgetUri);
+        const saveable = Saveable.get(widget);
+        if (saveable && saveable.applySnapshot) {
+          saveable.applySnapshot(snapshot);
+          await saveable.save();
+        }
+      } catch (e) {
+        console.error(e);
+      }
+    }));
+  }
 }
 
 export namespace SaveAsSketch {

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

@@ -1,19 +1,21 @@
-import { injectable } from 'inversify';
+import { injectable } from '@theia/core/shared/inversify';
 import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import { SaveAsSketch } from './save-as-sketch';
 import {
   SketchContribution,
   Command,
   CommandRegistry,
   MenuModelRegistry,
   KeybindingRegistry,
-  TabBarToolbarRegistry,
 } from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
 export class SaveSketch extends SketchContribution {
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(SaveSketch.Commands.SAVE_SKETCH, {
       execute: () => this.saveSketch(),
     });
@@ -25,31 +27,38 @@ export class SaveSketch extends SketchContribution {
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
       commandId: SaveSketch.Commands.SAVE_SKETCH.id,
-      label: 'Save',
+      label: nls.localize('vscode/fileCommands/save', 'Save'),
       order: '6',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: SaveSketch.Commands.SAVE_SKETCH.id,
       keybinding: 'CtrlCmd+S',
     });
   }
 
-  registerToolbarItems(registry: TabBarToolbarRegistry): void {
-    registry.registerItem({
-      id: SaveSketch.Commands.SAVE_SKETCH__TOOLBAR.id,
-      command: SaveSketch.Commands.SAVE_SKETCH__TOOLBAR.id,
-      tooltip: 'Save',
-      priority: 5,
-    });
-  }
-
   async saveSketch(): Promise<void> {
+    const sketch = await this.sketchServiceClient.currentSketch();
+    if (!CurrentSketch.isValid(sketch)) {
+      return;
+    }
+    const isTemp = await this.sketchService.isTemp(sketch);
+    if (isTemp) {
+      return this.commandService.executeCommand(
+        SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+        {
+          execOnlyIfTemp: false,
+          openAfterMove: true,
+          wipeOriginal: true,
+        }
+      );
+    }
+
     return this.commandService.executeCommand(CommonCommands.SAVE_ALL.id);
   }
 }

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

@@ -0,0 +1,54 @@
+import {
+  StatusBar,
+  StatusBarAlignment,
+} from '@theia/core/lib/browser/status-bar/status-bar';
+import { nls } from '@theia/core/lib/common/nls';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { BoardsConfig } from '../boards/boards-config';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { Contribution } from './contribution';
+
+@injectable()
+export class SelectedBoard extends Contribution {
+  @inject(StatusBar)
+  private readonly statusBar: StatusBar;
+
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+
+  override onStart(): void {
+    this.boardsServiceProvider.onBoardsConfigChanged((config) =>
+      this.update(config)
+    );
+  }
+
+  override onReady(): void {
+    this.update(this.boardsServiceProvider.boardsConfig);
+  }
+
+  private update({ selectedBoard, selectedPort }: BoardsConfig.Config): void {
+    this.statusBar.setElement('arduino-selected-board', {
+      alignment: StatusBarAlignment.RIGHT,
+      text: selectedBoard
+        ? `$(microchip) ${selectedBoard.name}`
+        : `$(close) ${nls.localize(
+            'arduino/common/noBoardSelected',
+            'No board selected'
+          )}`,
+      className: 'arduino-selected-board',
+    });
+    if (selectedBoard) {
+      this.statusBar.setElement('arduino-selected-port', {
+        alignment: StatusBarAlignment.RIGHT,
+        text: selectedPort
+          ? nls.localize(
+              'arduino/common/selectedOn',
+              'on {0}',
+              selectedPort.address
+            )
+          : nls.localize('arduino/common/notConnected', '[not connected]'),
+        className: 'arduino-selected-port',
+      });
+    }
+  }
+}

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

@@ -1,4 +1,4 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import {
   Command,
   MenuModelRegistry,
@@ -7,7 +7,9 @@ import {
   KeybindingRegistry,
 } from './contribution';
 import { ArduinoMenus } from '../menu/arduino-menus';
-import { Settings as Preferences, SettingsDialog } from '../settings';
+import { Settings as Preferences } from '../dialogs/settings/settings';
+import { SettingsDialog } from '../dialogs/settings/settings-dialog';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export class Settings extends SketchContribution {
@@ -16,7 +18,7 @@ export class Settings extends SketchContribution {
 
   protected settingsOpened = false;
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(Settings.Commands.OPEN, {
       execute: async () => {
         let settings: Preferences | undefined = undefined;
@@ -37,16 +39,23 @@ export class Settings extends SketchContribution {
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.FILE__PREFERENCES_GROUP, {
       commandId: Settings.Commands.OPEN.id,
-      label: 'Preferences...',
+      label:
+        nls.localize(
+          'vscode/preferences.contribution/preferences',
+          'Preferences'
+        ) + '...',
       order: '0',
     });
-    registry.registerSubmenu(ArduinoMenus.FILE__ADVANCED_SUBMENU, 'Advanced');
+    registry.registerSubmenu(
+      ArduinoMenus.FILE__ADVANCED_SUBMENU,
+      nls.localize('arduino/menu/advanced', 'Advanced')
+    );
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: Settings.Commands.OPEN.id,
       keybinding: 'CtrlCmd+,',
@@ -58,7 +67,11 @@ export namespace Settings {
   export namespace Commands {
     export const OPEN: Command = {
       id: 'arduino-settings-open',
-      label: 'Open Preferences...',
+      label:
+        nls.localize(
+          'vscode/preferences.contribution/openSettings2',
+          'Open Preferences'
+        ) + '...',
       category: 'Arduino',
     };
   }

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

@@ -1,4 +1,4 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
 import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
 import { WorkspaceCommands } from '@theia/workspace/lib/browser';
@@ -19,8 +19,12 @@ import {
 } from './contribution';
 import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
 import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
-import { SketchesServiceClientImpl } from '../../common/protocol/sketches-service-client-impl';
+import {
+  CurrentSketch,
+  SketchesServiceClientImpl,
+} from '../../common/protocol/sketches-service-client-impl';
 import { LocalCacheFsProvider } from '../local-cache/local-cache-fs-provider';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export class SketchControl extends SketchContribution {
@@ -34,7 +38,7 @@ export class SketchControl extends SketchContribution {
   protected readonly contextMenuRenderer: ContextMenuRenderer;
 
   @inject(EditorManager)
-  protected readonly editorManager: EditorManager;
+  protected override readonly editorManager: EditorManager;
 
   @inject(SketchesServiceClientImpl)
   protected readonly sketchesServiceClient: SketchesServiceClientImpl;
@@ -45,7 +49,7 @@ export class SketchControl extends SketchContribution {
   protected readonly toDisposeBeforeCreateNewContextMenu =
     new DisposableCollection();
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(
       SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR,
       {
@@ -54,7 +58,7 @@ export class SketchControl extends SketchContribution {
         execute: async () => {
           this.toDisposeBeforeCreateNewContextMenu.dispose();
           const sketch = await this.sketchServiceClient.currentSketch();
-          if (!sketch) {
+          if (!CurrentSketch.isValid(sketch)) {
             return;
           }
 
@@ -69,31 +73,28 @@ export class SketchControl extends SketchContribution {
             return;
           }
 
-          const { mainFileUri, rootFolderFileUris } =
-            await this.sketchService.loadSketch(sketch.uri);
+          const { mainFileUri, rootFolderFileUris } = sketch;
           const uris = [mainFileUri, ...rootFolderFileUris];
 
-          const currentSketch =
-            await this.sketchesServiceClient.currentSketch();
-          const parentsketchUri = this.editorManager.currentEditor
+          const parentSketchUri = this.editorManager.currentEditor
             ?.getResourceUri()
             ?.toString();
-          const parentsketch = await this.sketchService.getSketchFolder(
-            parentsketchUri || ''
+          const parentSketch = await this.sketchService.getSketchFolder(
+            parentSketchUri || ''
           );
 
           // if the current file is in the current opened sketch, show extra menus
           if (
-            currentSketch &&
-            parentsketch &&
-            parentsketch.uri === currentSketch.uri &&
-            (await this.allowRename(parentsketch.uri))
+            sketch &&
+            parentSketch &&
+            parentSketch.uri === sketch.uri &&
+            this.allowRename(parentSketch.uri)
           ) {
             this.menuRegistry.registerMenuAction(
               ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
               {
                 commandId: WorkspaceCommands.FILE_RENAME.id,
-                label: 'Rename',
+                label: nls.localize('vscode/fileActions/rename', 'Rename'),
                 order: '1',
               }
             );
@@ -107,7 +108,7 @@ export class SketchControl extends SketchContribution {
           } else {
             const renamePlaceholder = new PlaceholderMenuNode(
               ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
-              'Rename'
+              nls.localize('vscode/fileActions/rename', 'Rename')
             );
             this.menuRegistry.registerMenuNode(
               ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
@@ -121,16 +122,16 @@ export class SketchControl extends SketchContribution {
           }
 
           if (
-            currentSketch &&
-            parentsketch &&
-            parentsketch.uri === currentSketch.uri &&
-            (await this.allowDelete(parentsketch.uri))
+            sketch &&
+            parentSketch &&
+            parentSketch.uri === sketch.uri &&
+            this.allowDelete(parentSketch.uri)
           ) {
             this.menuRegistry.registerMenuAction(
               ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
               {
                 commandId: WorkspaceCommands.FILE_DELETE.id, // TODO: customize delete. Wipe sketch if deleting main file. Close window.
-                label: 'Delete',
+                label: nls.localize('vscode/fileActions/delete', 'Delete'),
                 order: '2',
               }
             );
@@ -144,7 +145,7 @@ export class SketchControl extends SketchContribution {
           } else {
             const deletePlaceholder = new PlaceholderMenuNode(
               ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
-              'Delete'
+              nls.localize('vscode/fileActions/delete', 'Delete')
             );
             this.menuRegistry.registerMenuNode(
               ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
@@ -199,12 +200,12 @@ export class SketchControl extends SketchContribution {
     );
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(
       ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
       {
         commandId: WorkspaceCommands.NEW_FILE.id,
-        label: 'New Tab',
+        label: nls.localize('vscode/menubar/mNewTab', 'New Tab'),
         order: '0',
       }
     );
@@ -213,7 +214,7 @@ export class SketchControl extends SketchContribution {
       ArduinoMenus.SKETCH_CONTROL__CONTEXT__NAVIGATION_GROUP,
       {
         commandId: CommonCommands.PREVIOUS_TAB.id,
-        label: 'Previous Tab',
+        label: nls.localize('vscode/menubar/mShowPreviousTab', 'Previous Tab'),
         order: '0',
       }
     );
@@ -221,13 +222,13 @@ export class SketchControl extends SketchContribution {
       ArduinoMenus.SKETCH_CONTROL__CONTEXT__NAVIGATION_GROUP,
       {
         commandId: CommonCommands.NEXT_TAB.id,
-        label: 'Next Tab',
+        label: nls.localize('vscode/menubar/mShowNextTab', 'Next Tab'),
         order: '0',
       }
     );
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: WorkspaceCommands.NEW_FILE.id,
       keybinding: 'CtrlCmd+Shift+N',
@@ -242,27 +243,31 @@ export class SketchControl extends SketchContribution {
     });
   }
 
-  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+  override registerToolbarItems(registry: TabBarToolbarRegistry): void {
     registry.registerItem({
       id: SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR.id,
       command: SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR.id,
     });
   }
 
-  protected async isCloudSketch(uri: string) {
-    const cloudCacheLocation = this.localCacheFsProvider.from(new URI(uri));
+  protected isCloudSketch(uri: string): boolean {
+    try {
+      const cloudCacheLocation = this.localCacheFsProvider.from(new URI(uri));
 
-    if (cloudCacheLocation) {
-      return true;
+      if (cloudCacheLocation) {
+        return true;
+      }
+      return false;
+    } catch {
+      return false;
     }
-    return false;
   }
 
-  protected async allowRename(uri: string) {
+  protected allowRename(uri: string): boolean {
     return !this.isCloudSketch(uri);
   }
 
-  protected async allowDelete(uri: string) {
+  protected allowDelete(uri: string): boolean {
     return !this.isCloudSketch(uri);
   }
 }
@@ -271,7 +276,7 @@ export namespace SketchControl {
   export namespace Commands {
     export const OPEN_SKETCH_CONTROL__TOOLBAR: Command = {
       id: 'arduino-open-sketch-control--toolbar',
-      iconClass: 'fa fa-caret-down',
+      iconClass: 'fa fa-arduino-sketch-tabs-menu',
     };
   }
 }

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

@@ -0,0 +1,69 @@
+import { SaveableWidget } from '@theia/core/lib/browser/saveable';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { FileSystemFrontendContribution } from '@theia/filesystem/lib/browser/filesystem-frontend-contribution';
+import { FileChangeType } from '@theia/filesystem/lib/common/files';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
+import { Sketch, SketchContribution, URI } from './contribution';
+import { OpenSketchFiles } from './open-sketch-files';
+
+@injectable()
+export class SketchFilesTracker extends SketchContribution {
+  @inject(FileSystemFrontendContribution)
+  private readonly fileSystemFrontendContribution: FileSystemFrontendContribution;
+  private readonly toDisposeOnStop = new DisposableCollection();
+
+  override onStart(): void {
+    this.fileSystemFrontendContribution.onDidChangeEditorFile(
+      ({ type, editor }) => {
+        if (type === FileChangeType.DELETED) {
+          const editorWidget = editor;
+          if (SaveableWidget.is(editorWidget)) {
+            editorWidget.closeWithoutSaving();
+          } else {
+            editorWidget.close();
+          }
+        }
+      }
+    );
+  }
+
+  override onReady(): void {
+    this.sketchServiceClient.currentSketch().then(async (sketch) => {
+      if (
+        CurrentSketch.isValid(sketch) &&
+        !(await this.sketchService.isTemp(sketch))
+      ) {
+        this.toDisposeOnStop.push(this.fileService.watch(new URI(sketch.uri)));
+        this.toDisposeOnStop.push(
+          this.fileService.onDidFilesChange(async (event) => {
+            for (const { type, resource } of event.changes) {
+              if (
+                type === FileChangeType.ADDED &&
+                resource.parent.toString() === sketch.uri
+              ) {
+                const reloadedSketch = await this.sketchService.loadSketch(
+                  sketch.uri
+                );
+                if (Sketch.isInSketch(resource, reloadedSketch)) {
+                  this.commandService.executeCommand(
+                    OpenSketchFiles.Commands.ENSURE_OPENED.id,
+                    resource.toString(),
+                    true,
+                    {
+                      mode: 'open',
+                    }
+                  );
+                }
+              }
+            }
+          })
+        );
+      }
+    });
+  }
+
+  onStop(): void {
+    this.toDisposeOnStop.dispose();
+  }
+}

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

@@ -1,20 +1,25 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { CommandHandler } from '@theia/core/lib/common/command';
 import { CommandRegistry, MenuModelRegistry } from './contribution';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { MainMenuManager } from '../../common/main-menu-manager';
 import { NotificationCenter } from '../notification-center';
 import { Examples } from './examples';
-import { SketchContainer } from '../../common/protocol';
+import {
+  SketchContainer,
+  SketchesError,
+  SketchRef,
+} from '../../common/protocol';
 import { OpenSketch } from './open-sketch';
+import { nls } from '@theia/core/lib/common';
 
 @injectable()
 export class Sketchbook extends Examples {
   @inject(CommandRegistry)
-  protected readonly commandRegistry: CommandRegistry;
+  protected override readonly commandRegistry: CommandRegistry;
 
   @inject(MenuModelRegistry)
-  protected readonly menuRegistry: MenuModelRegistry;
+  protected override readonly menuRegistry: MenuModelRegistry;
 
   @inject(MainMenuManager)
   protected readonly mainMenuManager: MainMenuManager;
@@ -22,23 +27,25 @@ export class Sketchbook extends Examples {
   @inject(NotificationCenter)
   protected readonly notificationCenter: NotificationCenter;
 
-  onStart(): void {
+  override onStart(): void {
+    this.sketchServiceClient.onSketchbookDidChange(() => this.update());
+  }
+
+  override async onReady(): Promise<void> {
+    this.update();
+  }
+
+  private update() {
     this.sketchService.getSketches({}).then((container) => {
       this.register(container);
       this.mainMenuManager.update();
     });
-    this.sketchServiceClient.onSketchbookDidChange(() => {
-      this.sketchService.getSketches({}).then((container) => {
-        this.register(container);
-        this.mainMenuManager.update();
-      });
-    });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerSubmenu(
       ArduinoMenus.FILE__SKETCHBOOK_SUBMENU,
-      'Sketchbook',
+      nls.localize('arduino/sketch/sketchbook', 'Sketchbook'),
       { order: '3' }
     );
   }
@@ -52,14 +59,27 @@ export class Sketchbook extends Examples {
     );
   }
 
-  protected createHandler(uri: string): CommandHandler {
+  protected override createHandler(uri: string): CommandHandler {
     return {
       execute: async () => {
-        const sketch = await this.sketchService.loadSketch(uri);
-        return this.commandService.executeCommand(
-          OpenSketch.Commands.OPEN_SKETCH.id,
-          sketch
-        );
+        let sketch: SketchRef | undefined = undefined;
+        try {
+          sketch = await this.sketchService.loadSketch(uri);
+        } catch (err) {
+          if (SketchesError.NotFound.is(err)) {
+            // To handle the following:
+            // Open IDE2, delete a sketch from sketchbook, click on File > Sketchbook > the deleted sketch.
+            // Filesystem watcher misses out delete events on macOS; hence IDE2 has no chance to update the menu items.
+            this.messageService.error(err.message);
+            this.update();
+          }
+        }
+        if (sketch) {
+          await this.commandService.executeCommand(
+            OpenSketch.Commands.OPEN_SKETCH.id,
+            sketch
+          );
+        }
       },
     };
   }

arduino-ide-extension/src/browser/contributions/survey-notification.ts

@@ -0,0 +1,78 @@
+import { MessageService } from '@theia/core';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { LocalStorageService } from '@theia/core/lib/browser';
+import { nls } from '@theia/core/lib/common';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { ArduinoPreferences } from '../arduino-preferences';
+import { SurveyNotificationService } from '../../common/protocol/survey-service';
+
+const SURVEY_MESSAGE = nls.localize(
+  'arduino/survey/surveyMessage',
+  'Please help us improve by answering this super short survey. We value our community and would like to get to know our supporters a little better.'
+);
+const DO_NOT_SHOW_AGAIN = nls.localize(
+  'arduino/survey/dismissSurvey',
+  "Don't show again"
+);
+const GO_TO_SURVEY = nls.localize(
+  'arduino/survey/answerSurvey',
+  'Answer survey'
+);
+
+const SURVEY_BASE_URL = 'https://surveys.hotjar.com/';
+const surveyId = '17887b40-e1f0-4bd6-b9f0-a37f229ccd8b';
+
+@injectable()
+export class SurveyNotification implements FrontendApplicationContribution {
+  @inject(MessageService)
+  private readonly messageService: MessageService;
+
+  @inject(LocalStorageService)
+  private readonly localStorageService: LocalStorageService;
+
+  @inject(WindowService)
+  private readonly windowService: WindowService;
+
+  @inject(ArduinoPreferences)
+  private readonly arduinoPreferences: ArduinoPreferences;
+
+  @inject(SurveyNotificationService)
+  private readonly surveyNotificationService: SurveyNotificationService;
+
+  onStart(): void {
+    this.arduinoPreferences.ready.then(async () => {
+      if (
+        (await this.surveyNotificationService.isFirstInstance()) &&
+        this.arduinoPreferences.get('arduino.survey.notification')
+      ) {
+        const surveyAnswered = await this.localStorageService.getData(
+          this.surveyKey(surveyId)
+        );
+        if (surveyAnswered !== undefined) {
+          return;
+        }
+        const answer = await this.messageService.info(
+          SURVEY_MESSAGE,
+          DO_NOT_SHOW_AGAIN,
+          GO_TO_SURVEY
+        );
+        switch (answer) {
+          case GO_TO_SURVEY:
+            this.windowService.openNewWindow(SURVEY_BASE_URL + surveyId, {
+              external: true,
+            });
+            this.localStorageService.setData(this.surveyKey(surveyId), true);
+            break;
+          case DO_NOT_SHOW_AGAIN:
+            this.localStorageService.setData(this.surveyKey(surveyId), false);
+            break;
+        }
+      }
+    });
+  }
+
+  private surveyKey(id: string): string {
+    return `answered_survey:${id}`;
+  }
+}

arduino-ide-extension/src/browser/contributions/upload-certificate.ts

@@ -0,0 +1,140 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  Command,
+  MenuModelRegistry,
+  CommandRegistry,
+  Contribution,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { UploadCertificateDialog } from '../dialogs/certificate-uploader/certificate-uploader-dialog';
+import { ContextMenuRenderer } from '@theia/core/lib/browser/context-menu-renderer';
+import {
+  PreferenceScope,
+  PreferenceService,
+} from '@theia/core/lib/browser/preferences/preference-service';
+import { ArduinoPreferences } from '../arduino-preferences';
+import {
+  arduinoCert,
+  certificateList,
+} from '../dialogs/certificate-uploader/utils';
+import { ArduinoFirmwareUploader } from '../../common/protocol/arduino-firmware-uploader';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class UploadCertificate extends Contribution {
+  @inject(UploadCertificateDialog)
+  protected readonly dialog: UploadCertificateDialog;
+
+  @inject(ContextMenuRenderer)
+  protected readonly contextMenuRenderer: ContextMenuRenderer;
+
+  @inject(PreferenceService)
+  protected readonly preferenceService: PreferenceService;
+
+  @inject(ArduinoPreferences)
+  protected readonly arduinoPreferences: ArduinoPreferences;
+
+  @inject(ArduinoFirmwareUploader)
+  protected readonly arduinoFirmwareUploader: ArduinoFirmwareUploader;
+
+  protected dialogOpened = false;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(UploadCertificate.Commands.OPEN, {
+      execute: async () => {
+        try {
+          this.dialogOpened = true;
+          await this.dialog.open();
+        } finally {
+          this.dialogOpened = false;
+        }
+      },
+      isEnabled: () => !this.dialogOpened,
+    });
+
+    registry.registerCommand(UploadCertificate.Commands.REMOVE_CERT, {
+      execute: async (certToRemove) => {
+        const certs = this.arduinoPreferences.get('arduino.board.certificates');
+
+        this.preferenceService.set(
+          'arduino.board.certificates',
+          certificateList(certs)
+            .filter((c) => c !== certToRemove)
+            .join(','),
+          PreferenceScope.User
+        );
+      },
+      isEnabled: (certToRemove) => certToRemove !== arduinoCert,
+    });
+
+    registry.registerCommand(UploadCertificate.Commands.UPLOAD_CERT, {
+      execute: async ({ fqbn, address, urls }) => {
+        return this.arduinoFirmwareUploader.uploadCertificates(
+          `-b ${fqbn} -a ${address} ${urls
+            .map((url: string) => `-u ${url}`)
+            .join(' ')}`
+        );
+      },
+      isEnabled: () => true,
+    });
+
+    registry.registerCommand(UploadCertificate.Commands.OPEN_CERT_CONTEXT, {
+      execute: async (args: any) => {
+        this.contextMenuRenderer.render({
+          menuPath: ArduinoMenus.ROOT_CERTIFICATES__CONTEXT,
+          anchor: {
+            x: args.x,
+            y: args.y,
+          },
+          args: [args.cert],
+        });
+      },
+      isEnabled: () => true,
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.TOOLS__FIRMWARE_UPLOADER_GROUP, {
+      commandId: UploadCertificate.Commands.OPEN.id,
+      label: UploadCertificate.Commands.OPEN.label,
+      order: '1',
+    });
+
+    registry.registerMenuAction(ArduinoMenus.ROOT_CERTIFICATES__CONTEXT, {
+      commandId: UploadCertificate.Commands.REMOVE_CERT.id,
+      label: UploadCertificate.Commands.REMOVE_CERT.label,
+      order: '1',
+    });
+  }
+}
+
+export namespace UploadCertificate {
+  export namespace Commands {
+    export const OPEN: Command = {
+      id: 'arduino-upload-certificate-open',
+      label: nls.localize(
+        'arduino/certificate/uploadRootCertificates',
+        'Upload SSL Root Certificates'
+      ),
+      category: 'Arduino',
+    };
+
+    export const OPEN_CERT_CONTEXT: Command = {
+      id: 'arduino-certificate-open-context',
+      label: nls.localize('arduino/certificate/openContext', 'Open context'),
+      category: 'Arduino',
+    };
+
+    export const REMOVE_CERT: Command = {
+      id: 'arduino-certificate-remove',
+      label: nls.localize('arduino/certificate/remove', 'Remove'),
+      category: 'Arduino',
+    };
+
+    export const UPLOAD_CERT: Command = {
+      id: 'arduino-certificate-upload',
+      label: nls.localize('arduino/certificate/upload', 'Upload'),
+      category: 'Arduino',
+    };
+  }
+}

arduino-ide-extension/src/browser/contributions/upload-firmware.ts

@@ -0,0 +1,53 @@
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  Command,
+  MenuModelRegistry,
+  CommandRegistry,
+  Contribution,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { UploadFirmwareDialog } from '../dialogs/firmware-uploader/firmware-uploader-dialog';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class UploadFirmware extends Contribution {
+  @inject(UploadFirmwareDialog)
+  protected readonly dialog: UploadFirmwareDialog;
+
+  protected dialogOpened = false;
+
+  override registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(UploadFirmware.Commands.OPEN, {
+      execute: async () => {
+        try {
+          this.dialogOpened = true;
+          await this.dialog.open();
+        } finally {
+          this.dialogOpened = false;
+        }
+      },
+      isEnabled: () => !this.dialogOpened,
+    });
+  }
+
+  override registerMenus(registry: MenuModelRegistry): void {
+    registry.registerMenuAction(ArduinoMenus.TOOLS__FIRMWARE_UPLOADER_GROUP, {
+      commandId: UploadFirmware.Commands.OPEN.id,
+      label: UploadFirmware.Commands.OPEN.label,
+      order: '0',
+    });
+  }
+}
+
+export namespace UploadFirmware {
+  export namespace Commands {
+    export const OPEN: Command = {
+      id: 'arduino-upload-firmware-open',
+      label: nls.localize(
+        'arduino/firmware/updater',
+        'WiFi101 / WiFiNINA Firmware Updater'
+      ),
+      category: 'Arduino',
+    };
+  }
+}

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

@@ -1,27 +1,26 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { Emitter } from '@theia/core/lib/common/event';
-import { CoreService } from '../../common/protocol';
-import { ArduinoMenus } from '../menu/arduino-menus';
+import { BoardUserField, CoreService } from '../../common/protocol';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
 import { BoardsDataStore } from '../boards/boards-data-store';
-import { MonitorConnection } from '../monitor/monitor-connection';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
 import {
-  SketchContribution,
+  CoreServiceContribution,
   Command,
   CommandRegistry,
   MenuModelRegistry,
   KeybindingRegistry,
   TabBarToolbarRegistry,
 } from './contribution';
+import { UserFieldsDialog } from '../dialogs/user-fields/user-fields-dialog';
+import { DisposableCollection, nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
-export class UploadSketch extends SketchContribution {
-  @inject(CoreService)
-  protected readonly coreService: CoreService;
-
-  @inject(MonitorConnection)
-  protected readonly monitorConnection: MonitorConnection;
+export class UploadSketch extends CoreServiceContribution {
+  @inject(MenuModelRegistry)
+  protected readonly menuRegistry: MenuModelRegistry;
 
   @inject(BoardsDataStore)
   protected readonly boardsDataStore: BoardsDataStore;
@@ -29,16 +28,89 @@ export class UploadSketch extends SketchContribution {
   @inject(BoardsServiceProvider)
   protected readonly boardsServiceClientImpl: BoardsServiceProvider;
 
+  @inject(UserFieldsDialog)
+  protected readonly userFieldsDialog: UserFieldsDialog;
+
+  protected cachedUserFields: Map<string, BoardUserField[]> = new Map();
+
   protected readonly onDidChangeEmitter = new Emitter<Readonly<void>>();
   readonly onDidChange = this.onDidChangeEmitter.event;
 
   protected uploadInProgress = false;
+  protected boardRequiresUserFields = false;
 
-  registerCommands(registry: CommandRegistry): void {
+  protected readonly menuActionsDisposables = new DisposableCollection();
+
+  protected override init(): void {
+    super.init();
+    this.boardsServiceClientImpl.onBoardsConfigChanged(async () => {
+      const userFields =
+        await this.boardsServiceClientImpl.selectedBoardUserFields();
+      this.boardRequiresUserFields = userFields.length > 0;
+      this.registerMenus(this.menuRegistry);
+    });
+  }
+
+  private selectedFqbnAddress(): string {
+    const { boardsConfig } = this.boardsServiceClientImpl;
+    const fqbn = boardsConfig.selectedBoard?.fqbn;
+    if (!fqbn) {
+      return '';
+    }
+    const address =
+      boardsConfig.selectedBoard?.port?.address ||
+      boardsConfig.selectedPort?.address;
+    if (!address) {
+      return '';
+    }
+    return fqbn + '|' + address;
+  }
+
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(UploadSketch.Commands.UPLOAD_SKETCH, {
-      execute: () => this.uploadSketch(),
+      execute: async () => {
+        const key = this.selectedFqbnAddress();
+        if (!key) {
+          return;
+        }
+        if (this.boardRequiresUserFields && !this.cachedUserFields.has(key)) {
+          // Deep clone the array of board fields to avoid editing the cached ones
+          this.userFieldsDialog.value = (
+            await this.boardsServiceClientImpl.selectedBoardUserFields()
+          ).map((f) => ({ ...f }));
+          const result = await this.userFieldsDialog.open();
+          if (!result) {
+            return;
+          }
+          this.cachedUserFields.set(key, result);
+        }
+        this.uploadSketch();
+      },
       isEnabled: () => !this.uploadInProgress,
     });
+    registry.registerCommand(UploadSketch.Commands.UPLOAD_WITH_CONFIGURATION, {
+      execute: async () => {
+        const key = this.selectedFqbnAddress();
+        if (!key) {
+          return;
+        }
+
+        const cached = this.cachedUserFields.get(key);
+        // Deep clone the array of board fields to avoid editing the cached ones
+        this.userFieldsDialog.value = (
+          cached ??
+          (await this.boardsServiceClientImpl.selectedBoardUserFields())
+        ).map((f) => ({ ...f }));
+
+        const result = await this.userFieldsDialog.open();
+        if (!result) {
+          return;
+        }
+        this.cachedUserFields.set(key, result);
+        this.uploadSketch();
+      },
+      isEnabled: () => !this.uploadInProgress && this.boardRequiresUserFields,
+    });
     registry.registerCommand(
       UploadSketch.Commands.UPLOAD_SKETCH_USING_PROGRAMMER,
       {
@@ -56,20 +128,50 @@ export class UploadSketch extends SketchContribution {
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
-    registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
-      commandId: UploadSketch.Commands.UPLOAD_SKETCH.id,
-      label: 'Upload',
-      order: '1',
-    });
-    registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
-      commandId: UploadSketch.Commands.UPLOAD_SKETCH_USING_PROGRAMMER.id,
-      label: 'Upload Using Programmer',
-      order: '2',
-    });
+  override registerMenus(registry: MenuModelRegistry): void {
+    this.menuActionsDisposables.dispose();
+
+    this.menuActionsDisposables.push(
+      registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+        commandId: UploadSketch.Commands.UPLOAD_SKETCH.id,
+        label: nls.localize('arduino/sketch/upload', 'Upload'),
+        order: '1',
+      })
+    );
+    if (this.boardRequiresUserFields) {
+      this.menuActionsDisposables.push(
+        registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+          commandId: UploadSketch.Commands.UPLOAD_WITH_CONFIGURATION.id,
+          label: UploadSketch.Commands.UPLOAD_WITH_CONFIGURATION.label,
+          order: '2',
+        })
+      );
+    } else {
+      this.menuActionsDisposables.push(
+        registry.registerMenuNode(
+          ArduinoMenus.SKETCH__MAIN_GROUP,
+          new PlaceholderMenuNode(
+            ArduinoMenus.SKETCH__MAIN_GROUP,
+            // commandId: UploadSketch.Commands.UPLOAD_WITH_CONFIGURATION.id,
+            UploadSketch.Commands.UPLOAD_WITH_CONFIGURATION.label!,
+            { order: '2' }
+          )
+        )
+      );
+    }
+    this.menuActionsDisposables.push(
+      registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+        commandId: UploadSketch.Commands.UPLOAD_SKETCH_USING_PROGRAMMER.id,
+        label: nls.localize(
+          'arduino/sketch/uploadUsingProgrammer',
+          'Upload Using Programmer'
+        ),
+        order: '3',
+      })
+    );
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: UploadSketch.Commands.UPLOAD_SKETCH.id,
       keybinding: 'CtrlCmd+U',
@@ -80,11 +182,11 @@ export class UploadSketch extends SketchContribution {
     });
   }
 
-  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+  override registerToolbarItems(registry: TabBarToolbarRegistry): void {
     registry.registerItem({
       id: UploadSketch.Commands.UPLOAD_SKETCH_TOOLBAR.id,
       command: UploadSketch.Commands.UPLOAD_SKETCH_TOOLBAR.id,
-      tooltip: 'Upload',
+      tooltip: nls.localize('arduino/sketch/upload', 'Upload'),
       priority: 1,
       onDidChange: this.onDidChange,
     });
@@ -96,63 +198,81 @@ export class UploadSketch extends SketchContribution {
       return;
     }
 
-    // toggle the toolbar button and menu item state.
-    // uploadInProgress will be set to false whether the upload fails or not
-    this.uploadInProgress = true;
-    this.onDidChangeEmitter.fire();
     const sketch = await this.sketchServiceClient.currentSketch();
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return;
     }
-    let shouldAutoConnect = false;
-    const monitorConfig = this.monitorConnection.monitorConfig;
-    if (monitorConfig) {
-      await this.monitorConnection.disconnect();
-      if (this.monitorConnection.autoConnect) {
-        shouldAutoConnect = true;
-      }
-      this.monitorConnection.autoConnect = false;
-    }
-    try {
-      const { boardsConfig } = this.boardsServiceClientImpl;
-      const [fqbn, { selectedProgrammer }, verify, verbose, sourceOverride] =
-        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.sourceOverride(),
-        ]);
 
+    try {
+      // toggle the toolbar button and menu item state.
+      // uploadInProgress will be set to false whether the upload fails or not
+      this.uploadInProgress = true;
+      this.coreErrorHandler.reset();
+      this.onDidChangeEmitter.fire();
+      const { boardsConfig } = this.boardsServiceClientImpl;
+      const [
+        fqbn,
+        { selectedProgrammer },
+        verify,
+        verbose,
+        sourceOverride,
+        optimizeForDebug,
+      ] = 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.sourceOverride(),
+        this.commandService.executeCommand<boolean>(
+          'arduino-is-optimize-for-debug'
+        ),
+      ]);
+
+      const board = {
+        ...boardsConfig.selectedBoard,
+        name: boardsConfig.selectedBoard?.name || '',
+        fqbn,
+      };
       let options: CoreService.Upload.Options | undefined = undefined;
-      const sketchUri = sketch.uri;
-      const optimizeForDebug = this.editorMode.compileForDebug;
       const { selectedPort } = boardsConfig;
-      const port = selectedPort?.address;
+      const port = selectedPort;
+      const userFields =
+        this.cachedUserFields.get(this.selectedFqbnAddress()) ?? [];
+      if (userFields.length === 0 && this.boardRequiresUserFields) {
+        this.messageService.error(
+          nls.localize(
+            'arduino/sketch/userFieldsNotFoundError',
+            "Can't find user fields for connected board"
+          )
+        );
+        return;
+      }
 
       if (usingProgrammer) {
         const programmer = selectedProgrammer;
         options = {
-          sketchUri,
-          fqbn,
-          optimizeForDebug,
+          sketch,
+          board,
+          optimizeForDebug: Boolean(optimizeForDebug),
           programmer,
           port,
           verbose,
           verify,
           sourceOverride,
+          userFields,
         };
       } else {
         options = {
-          sketchUri,
-          fqbn,
-          optimizeForDebug,
+          sketch,
+          board,
+          optimizeForDebug: Boolean(optimizeForDebug),
           port,
           verbose,
           verify,
           sourceOverride,
+          userFields,
         };
       }
       this.outputChannelManager.getChannel('Arduino').clear();
@@ -161,32 +281,15 @@ export class UploadSketch extends SketchContribution {
       } else {
         await this.coreService.upload(options);
       }
-      this.messageService.info('Done uploading.', { timeout: 3000 });
+      this.messageService.info(
+        nls.localize('arduino/sketch/doneUploading', 'Done uploading.'),
+        { timeout: 3000 }
+      );
     } catch (e) {
-      this.messageService.error(e.toString());
+      this.handleError(e);
     } finally {
       this.uploadInProgress = false;
       this.onDidChangeEmitter.fire();
-
-      if (monitorConfig) {
-        const { board, port } = monitorConfig;
-        try {
-          await this.boardsServiceClientImpl.waitUntilAvailable(
-            Object.assign(board, { port }),
-            10_000
-          );
-          if (shouldAutoConnect) {
-            // Enabling auto-connect will trigger a connect.
-            this.monitorConnection.autoConnect = true;
-          } else {
-            await this.monitorConnection.connect(monitorConfig);
-          }
-        } catch (waitError) {
-          this.messageService.error(
-            `Could not reconnect to serial monitor. ${waitError.toString()}`
-          );
-        }
-      }
     }
   }
 }
@@ -196,6 +299,14 @@ export namespace UploadSketch {
     export const UPLOAD_SKETCH: Command = {
       id: 'arduino-upload-sketch',
     };
+    export const UPLOAD_WITH_CONFIGURATION: Command = {
+      id: 'arduino-upload-with-configuration-sketch',
+      label: nls.localize(
+        'arduino/sketch/configureAndUpload',
+        'Configure And Upload'
+      ),
+      category: 'Arduino',
+    };
     export const UPLOAD_SKETCH_USING_PROGRAMMER: Command = {
       id: 'arduino-upload-sketch-using-programmer',
     };

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

@@ -1,24 +1,22 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import { Emitter } from '@theia/core/lib/common/event';
-import { CoreService } from '../../common/protocol';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
 import { BoardsDataStore } from '../boards/boards-data-store';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
 import {
-  SketchContribution,
+  CoreServiceContribution,
   Command,
   CommandRegistry,
   MenuModelRegistry,
   KeybindingRegistry,
   TabBarToolbarRegistry,
 } from './contribution';
+import { nls } from '@theia/core/lib/common';
+import { CurrentSketch } from '../../common/protocol/sketches-service-client-impl';
 
 @injectable()
-export class VerifySketch extends SketchContribution {
-  @inject(CoreService)
-  protected readonly coreService: CoreService;
-
+export class VerifySketch extends CoreServiceContribution {
   @inject(BoardsDataStore)
   protected readonly boardsDataStore: BoardsDataStore;
 
@@ -30,7 +28,7 @@ export class VerifySketch extends SketchContribution {
 
   protected verifyInProgress = false;
 
-  registerCommands(registry: CommandRegistry): void {
+  override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(VerifySketch.Commands.VERIFY_SKETCH, {
       execute: () => this.verifySketch(),
       isEnabled: () => !this.verifyInProgress,
@@ -49,20 +47,23 @@ export class VerifySketch extends SketchContribution {
     });
   }
 
-  registerMenus(registry: MenuModelRegistry): void {
+  override registerMenus(registry: MenuModelRegistry): void {
     registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
       commandId: VerifySketch.Commands.VERIFY_SKETCH.id,
-      label: 'Verify/Compile',
+      label: nls.localize('arduino/sketch/verifyOrCompile', 'Verify/Compile'),
       order: '0',
     });
     registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
       commandId: VerifySketch.Commands.EXPORT_BINARIES.id,
-      label: 'Export compiled Binary',
-      order: '3',
+      label: nls.localize(
+        'arduino/sketch/exportBinary',
+        'Export Compiled Binary'
+      ),
+      order: '4',
     });
   }
 
-  registerKeybindings(registry: KeybindingRegistry): void {
+  override registerKeybindings(registry: KeybindingRegistry): void {
     registry.registerKeybinding({
       command: VerifySketch.Commands.VERIFY_SKETCH.id,
       keybinding: 'CtrlCmd+R',
@@ -73,11 +74,11 @@ export class VerifySketch extends SketchContribution {
     });
   }
 
-  registerToolbarItems(registry: TabBarToolbarRegistry): void {
+  override registerToolbarItems(registry: TabBarToolbarRegistry): void {
     registry.registerItem({
       id: VerifySketch.Commands.VERIFY_SKETCH_TOOLBAR.id,
       command: VerifySketch.Commands.VERIFY_SKETCH_TOOLBAR.id,
-      tooltip: 'Verify',
+      tooltip: nls.localize('arduino/sketch/verify', 'Verify'),
       priority: 0,
       onDidChange: this.onDidChange,
     });
@@ -91,14 +92,14 @@ export class VerifySketch extends SketchContribution {
 
     // toggle the toolbar button and menu item state.
     // verifyInProgress will be set to false whether the compilation fails or not
-    this.verifyInProgress = true;
-    this.onDidChangeEmitter.fire();
     const sketch = await this.sketchServiceClient.currentSketch();
-
-    if (!sketch) {
+    if (!CurrentSketch.isValid(sketch)) {
       return;
     }
     try {
+      this.verifyInProgress = true;
+      this.coreErrorHandler.reset();
+      this.onDidChangeEmitter.fire();
       const { boardsConfig } = this.boardsServiceClientImpl;
       const [fqbn, sourceOverride] = await Promise.all([
         this.boardsDataStore.appendConfigToFqbn(
@@ -106,21 +107,33 @@ export class VerifySketch extends SketchContribution {
         ),
         this.sourceOverride(),
       ]);
+      const board = {
+        ...boardsConfig.selectedBoard,
+        name: boardsConfig.selectedBoard?.name || '',
+        fqbn,
+      };
       const verbose = this.preferences.get('arduino.compile.verbose');
       const compilerWarnings = this.preferences.get('arduino.compile.warnings');
+      const optimizeForDebug =
+        await this.commandService.executeCommand<boolean>(
+          'arduino-is-optimize-for-debug'
+        );
       this.outputChannelManager.getChannel('Arduino').clear();
       await this.coreService.compile({
-        sketchUri: sketch.uri,
-        fqbn,
-        optimizeForDebug: this.editorMode.compileForDebug,
+        sketch,
+        board,
+        optimizeForDebug: Boolean(optimizeForDebug),
         verbose,
         exportBinaries,
         sourceOverride,
         compilerWarnings,
       });
-      this.messageService.info('Done compiling.', { timeout: 3000 });
+      this.messageService.info(
+        nls.localize('arduino/sketch/doneCompiling', 'Done compiling.'),
+        { timeout: 3000 }
+      );
     } catch (e) {
-      this.messageService.error(e.toString());
+      this.handleError(e);
     } finally {
       this.verifyInProgress = false;
       this.onDidChangeEmitter.fire();

arduino-ide-extension/src/browser/create/create-api.ts

@@ -1,4 +1,4 @@
-import { injectable, inject } from 'inversify';
+import { injectable, inject } from '@theia/core/shared/inversify';
 import * as createPaths from './create-paths';
 import { posix } from './create-paths';
 import { AuthenticationClientService } from '../auth/authentication-client-service';
@@ -15,6 +15,47 @@ export namespace ResponseResultProvider {
   export const JSON: ResponseResultProvider = (response) => response.json();
 }
 
+export function Utf8ArrayToStr(array: Uint8Array): string {
+  let out, i, c;
+  let char2, char3;
+
+  out = '';
+  const len = array.length;
+  i = 0;
+  while (i < len) {
+    c = array[i++];
+    switch (c >> 4) {
+      case 0:
+      case 1:
+      case 2:
+      case 3:
+      case 4:
+      case 5:
+      case 6:
+      case 7:
+        // 0xxxxxxx
+        out += String.fromCharCode(c);
+        break;
+      case 12:
+      case 13:
+        // 110x xxxx   10xx xxxx
+        char2 = array[i++];
+        out += String.fromCharCode(((c & 0x1f) << 6) | (char2 & 0x3f));
+        break;
+      case 14:
+        // 1110 xxxx  10xx xxxx  10xx xxxx
+        char2 = array[i++];
+        char3 = array[i++];
+        out += String.fromCharCode(
+          ((c & 0x0f) << 12) | ((char2 & 0x3f) << 6) | ((char3 & 0x3f) << 0)
+        );
+        break;
+    }
+  }
+
+  return out;
+}
+
 type ResourceType = 'f' | 'd';
 
 @injectable()
@@ -59,14 +100,29 @@ export class CreateApi {
     return result;
   }
 
-  async sketches(): Promise<Create.Sketch[]> {
+  async sketches(limit = 50): Promise<Create.Sketch[]> {
     const url = new URL(`${this.domain()}/sketches`);
     url.searchParams.set('user_id', 'me');
+    url.searchParams.set('limit', limit.toString());
     const headers = await this.headers();
-    const result = await this.run<{ sketches: Create.Sketch[] }>(url, {
-      method: 'GET',
-      headers,
-    });
+    const result: { sketches: Create.Sketch[] } = { sketches: [] };
+
+    let partialSketches: Create.Sketch[] = [];
+    let currentOffset = 0;
+    do {
+      url.searchParams.set('offset', currentOffset.toString());
+      partialSketches = (
+        await this.run<{ sketches: Create.Sketch[] }>(url, {
+          method: 'GET',
+          headers,
+        })
+      ).sketches;
+      if (partialSketches.length !== 0) {
+        result.sketches = result.sketches.concat(partialSketches);
+      }
+      currentOffset = currentOffset + limit;
+    } while (partialSketches.length !== 0);
+
     result.sketches.forEach((sketch) => this.sketchCache.addSketch(sketch));
     return result.sketches;
   }
@@ -275,9 +331,7 @@ export class CreateApi {
 
         // parse the secret file
         const secrets = (
-          typeof content === 'string'
-            ? content
-            : new TextDecoder().decode(content)
+          typeof content === 'string' ? content : Utf8ArrayToStr(content)
         )
           .split(/\r?\n/)
           .reduce((prev, curr) => {
@@ -341,7 +395,7 @@ export class CreateApi {
     const headers = await this.headers();
 
     let data: string =
-      typeof content === 'string' ? content : new TextDecoder().decode(content);
+      typeof content === 'string' ? content : Utf8ArrayToStr(content);
     data = await this.toggleSecretsInclude(posixPath, data, 'remove');
 
     const payload = { data: btoa(data) };
@@ -453,7 +507,8 @@ export class CreateApi {
   }
 
   private domain(apiVersion = 'v2'): string {
-    const endpoint = this.arduinoPreferences['arduino.cloud.sketchSyncEnpoint'];
+    const endpoint =
+      this.arduinoPreferences['arduino.cloud.sketchSyncEndpoint'];
     return `${endpoint}/${apiVersion}`;
   }
 

arduino-ide-extension/src/browser/create/create-fs-provider.ts

@@ -1,4 +1,4 @@
-import { inject, injectable } from 'inversify';
+import { inject, injectable } from '@theia/core/shared/inversify';
 import URI from '@theia/core/lib/common/uri';
 import { Event } from '@theia/core/lib/common/event';
 import {

arduino-ide-extension/src/browser/data/arduino.color-theme.json

@@ -1,127 +0,0 @@
-{
-  "tokenColors": [
-    {
-      "settings": {
-        "foreground": "#434f54"
-      }
-    },
-    {
-      "name": "Comments",
-      "scope": "comment",
-      "settings": {
-        "foreground": "#95a5a6cc"
-      }
-    },
-    {
-      "name": "Keywords Attributes",
-      "scope": [
-        "storage",
-        "support",
-        "string.quoted.single.c"
-      ],
-      "settings": {
-        "foreground": "#00979D"
-      }
-    },
-    {
-      "name": "literal",
-      "scope": [
-        "meta.function.c",
-        "entity.name.function",
-        "meta.function-call.c",
-        "variable.other"
-      ],
-      "settings": {
-        "foreground": "#D35400"
-      }
-    },
-    {
-      "name": "punctuation",
-      "scope": [
-        "punctuation.section",
-        "meta.function-call.c",
-        "meta.block.c",
-        "meta.function.c",
-        "entity.name.function.preprocessor.c",
-        "meta.preprocessor.macro.c",
-        "variable",
-        "variable.name"
-      ],
-      "settings": {
-        "foreground": "#434f54"
-      }
-    },
-    {
-      "name": "constants",
-      "scope": [
-        "string.quoted.double",
-        "constant"
-      ],
-      "settings": {
-        "foreground": "#005C5F"
-      }
-    },
-    {
-      "name": "meta keywords",
-      "scope": [
-        "keyword.control",
-        "meta.preprocessor.c"
-      ],
-      "settings": {
-        "foreground": "#728E00"
-      }
-    },
-    {
-      "name": "numeric preprocessor",
-      "scope": [
-        "meta.preprocessor.macro.c",
-        "constant.numeric.preprocessor.c",
-        "meta.preprocessor.c"
-      ],
-      "settings": {
-        "foreground": "#434f54"
-      }
-    }
-  ],
-  "colors": {
-    "list.highlightForeground": "#005c5f",
-    "list.activeSelectionForeground": "#424242",
-    "list.activeSelectionBackground": "#DAE3E3",
-    "list.inactiveSelectionForeground": "#424242",
-    "list.inactiveSelectionBackground": "#DAE3E3",
-    "list.hoverBackground": "#ECF1F1",
-    "progressBar.background": "#005c5f",
-    "editor.background": "#ffffff",
-    "editorCursor.foreground": "#434f54",
-    "editor.foreground": "#434f54",
-    "editorWhitespace.foreground": "#bfbfbf",
-    "editor.lineHighlightBackground": "#434f5410",
-    "editor.selectionBackground": "#ffcb00",
-    "focusBorder": "#7fcbcd99",
-    "menubar.selectionBackground": "#ffffff",
-    "menubar.selectionForeground": "#212121",
-    "menu.selectionBackground": "#dae3e3",
-    "menu.selectionForeground": "#212121",
-    "editorGroupHeader.tabsBackground": "#f7f9f9",
-    "button.background": "#7fcbcd",
-    "titleBar.activeBackground": "#005c5f",
-    "titleBar.activeForeground": "#ffffff",
-    "terminal.background": "#000000",
-    "terminal.foreground": "#e0e0e0",
-    "dropdown.border": "#ececec",
-    "dropdown.background": "#ececec",
-    "activityBar.background": "#ececec",
-    "activityBar.foreground": "#616161",
-    "statusBar.background": "#005c5f",
-    "secondaryButton.background": "#b5c8c9",
-    "secondaryButton.foreground": "#ececec",
-    "secondaryButton.hoverBackground": "#dae3e3",
-    "arduino.branding.primary": "#00979d",
-    "arduino.branding.secondary": "#b5c8c9",
-    "arduino.foreground": "#edf1f1",
-    "arduino.output.foreground": "#FFFFFF",
-    "arduino.output.background": "#000000"
-  },
-  "type": "light",
-  "name": "Arduino"
-}

arduino-ide-extension/src/browser/data/dark.color-theme.json

@@ -0,0 +1,163 @@
+{
+  "name": "Arduino dark",
+  "type": "dark",
+  "colors": {
+    "list.highlightForeground": "#0ca1a6",
+    "list.activeSelectionForeground": "#dae3e3",
+    "list.activeSelectionBackground": "#0ca1a64d",
+    "list.inactiveSelectionForeground": "#dae3e3",
+    "list.inactiveSelectionBackground": "#434f54",
+    "list.hoverBackground": "#1f272a",
+    "progressBar.background": "#005c5f",
+    "editor.background": "#1f272a",
+    "editor.foreground": "#dae3e3",
+    "editor.lineHighlightBackground": "#434f5410",
+    "editor.selectionBackground": "#00818480",
+    "editorCursor.foreground": "#434f54",
+    "editorWhitespace.foreground": "#bfbfbf",
+    "editorWidget.background": "#171e21",
+    "focusBorder": "#dae3e3",
+    "menubar.selectionBackground": "#ffffff",
+    "menubar.selectionForeground": "#212121",
+    "menu.selectionBackground": "#dae3e3",
+    "menu.selectionForeground": "#212121",
+    "editorGroupHeader.tabsBackground": "#171e21",
+    "button.background": "#0ca1a6",
+    "button.foreground": "#101618",
+    "button.hoverBackground": "#7fcbcd",
+    "titleBar.activeBackground": "#171e21",
+    "titleBar.activeForeground": "#dae3e3",
+    "terminal.background": "#000000",
+    "terminal.foreground": "#e0e0e0",
+    "dropdown.border": "#7fcbcd",
+    "dropdown.background": "#2c353a",
+    "dropdown.foreground": "#dae3e3",
+    "activityBar.background": "#171e21",
+    "activityBar.foreground": "#dae3e3",
+    "activityBar.inactiveForeground": "#4e5b61",
+    "activityBar.activeBorder": "#0ca1a6",
+    "statusBar.background": "#171e21",
+    "secondaryButton.background": "#ff000000",
+    "secondaryButton.foreground": "#dae3e3",
+    "secondaryButton.hoverBackground": "#ffffff1a",
+    "arduino.branding.primary": "#0ca1a6",
+    "arduino.branding.secondary": "#b5c8c9",
+    "arduino.foreground": "#edf1f1",
+    "arduino.output.foreground": "#ffffff",
+    "arduino.output.background": "#000000",
+    "arduino.toolbar.button.hoverBackground": "#dae3e3",
+    "arduino.toolbar.button.secondary.label": "#dae3e3",
+    "arduino.toolbar.button.secondary.hoverBackground": "#dae3e366",
+    "arduino.toolbar.button.background": "#0ca1a6",
+    "arduino.toolbar.dropdown.border": "#7fcbcd",
+    "arduino.toolbar.dropdown.borderActive": "#0ca1a6",
+    "arduino.toolbar.dropdown.background": "#2c353a",
+    "arduino.toolbar.dropdown.label": "#dae3e3",
+    "arduino.toolbar.dropdown.iconSelected": "#3fae98",
+    "arduino.toolbar.dropdown.option.backgroundHover": "#374146",
+    "arduino.toolbar.dropdown.option.backgroundSelected": "#4e5b61",
+    "arduino.toolbar.toggleBackground": "#f1c40f",
+    "sideBar.background": "#101618",
+    "sideBar.foreground": "#dae3e3",
+    "input.background": "#000000",
+    "foreground": "#dae3e3",
+    "settings.headerForeground": "#dae3e3",
+    "tree.indentGuidesStroke": "#374146",
+    "tab.unfocusedActiveForeground": "#dae3e3",
+    "tab.inactiveBackground": "#171e21"
+  },
+  "tokenColors": [
+    {
+      "name": "",
+      "settings": {
+        "foreground": "#dae3e3"
+      }
+    },
+    {
+      "name": "Comments",
+      "scope": "comment",
+      "settings": {
+        "foreground": "#7f8c8d"
+      }
+    },
+    {
+      "name": "Keywords Attributes",
+      "scope": [
+        "storage",
+        "support",
+        "string.quoted.single.c"
+      ],
+      "settings": {
+        "foreground": "#0ca1a6"
+      }
+    },
+    {
+      "name": "literal",
+      "scope": [
+        "meta.function.c",
+        "entity.name.function",
+        "meta.function-call.c",
+        "variable.other"
+      ],
+      "settings": {
+        "foreground": "#F39C12"
+      }
+    },
+    {
+      "name": "punctuation",
+      "scope": [
+        "punctuation.section",
+        "meta.function-call.c",
+        "meta.block.c",
+        "meta.function.c",
+        "variable",
+        "variable.name"
+      ],
+      "settings": {
+        "foreground": "#dae3e3"
+      }
+    },
+    {
+      "name": "function preprocessor",
+      "scope": [
+        "entity.name.function.preprocessor.c",
+        "meta.preprocessor.macro.c"
+      ],
+      "settings": {
+        "foreground": "#569CD6"
+      }
+    },
+    {
+      "name": "constants",
+      "scope": [
+        "string.quoted.double",
+        "string.quoted.other.lt-gt",
+        "constant"
+      ],
+      "settings": {
+        "foreground": "#7fcbcd"
+      }
+    },
+    {
+      "name": "meta keywords",
+      "scope": [
+        "keyword.control",
+        "meta.preprocessor.c"
+      ],
+      "settings": {
+        "foreground": "#C586C0"
+      }
+    },
+    {
+      "name": "numeric preprocessor",
+      "scope": [
+        "meta.preprocessor.macro.c",
+        "constant.numeric.preprocessor.c",
+        "meta.preprocessor.c"
+      ],
+      "settings": {
+        "foreground": "#434f54"
+      }
+    }
+  ]
+}

arduino-ide-extension/src/browser/data/default.color-theme.json

@@ -0,0 +1,163 @@
+{
+  "name": "Arduino default",
+  "type": "default",
+  "colors": {
+    "list.highlightForeground": "#008184",
+    "list.activeSelectionForeground": "#4e5b61",
+    "list.activeSelectionBackground": "#00818433",
+    "list.inactiveSelectionForeground": "#4e5b61",
+    "list.inactiveSelectionBackground": "#dae3e3",
+    "list.hoverBackground": "#ecf1f1",
+    "progressBar.background": "#005c5f",
+    "editor.background": "#ffffff",
+    "editor.foreground": "#4e5b61",
+    "editor.lineHighlightBackground": "#434f5410",
+    "editor.selectionBackground": "#7fcbcdb3",
+    "editorCursor.foreground": "#434f54",
+    "editorWhitespace.foreground": "#bfbfbf",
+    "editorWidget.background": "#f7f9f9",
+    "focusBorder": "#7fcbcd",
+    "menubar.selectionBackground": "#ffffff",
+    "menubar.selectionForeground": "#212121",
+    "menu.selectionBackground": "#dae3e3",
+    "menu.selectionForeground": "#212121",
+    "editorGroupHeader.tabsBackground": "#ecf1f1",
+    "button.background": "#008184",
+    "button.foreground": "#f7f9f9",
+    "button.hoverBackground": "#005C5F",
+    "titleBar.activeBackground": "#006d70",
+    "titleBar.activeForeground": "#f7f9f9",
+    "terminal.background": "#000000",
+    "terminal.foreground": "#e0e0e0",
+    "dropdown.border": "#dae3e3",
+    "dropdown.background": "#ffffff",
+    "dropdown.foreground": "#4e5b61",
+    "activityBar.background": "#ecf1f1",
+    "activityBar.foreground": "#4e5b61",
+    "activityBar.inactiveForeground": "#bdc7c7",
+    "activityBar.activeBorder": "#008184",
+    "statusBar.background": "#006d70",
+    "secondaryButton.background": "#ff000000",
+    "secondaryButton.foreground": "#008184",
+    "secondaryButton.hoverBackground": "#005c5f1a",
+    "arduino.branding.primary": "#008184",
+    "arduino.branding.secondary": "#b5c8c9",
+    "arduino.foreground": "#edf1f1",
+    "arduino.output.foreground": "#ffffff",
+    "arduino.output.background": "#000000",
+    "arduino.toolbar.button.hoverBackground": "#f7f9f9",
+    "arduino.toolbar.button.secondary.label": "#dae3e3",
+    "arduino.toolbar.button.secondary.hoverBackground": "#dae3e366",
+    "arduino.toolbar.button.background": "#7fcbcd",
+    "arduino.toolbar.dropdown.border": "#dae3e3",
+    "arduino.toolbar.dropdown.borderActive": "#7fcbcd",
+    "arduino.toolbar.dropdown.background": "#ffffff",
+    "arduino.toolbar.dropdown.label": "#4e5b61",
+    "arduino.toolbar.dropdown.iconSelected": "#1da086",
+    "arduino.toolbar.dropdown.option.backgroundHover": "#ecf1f1",
+    "arduino.toolbar.dropdown.option.backgroundSelected": "#dae3e3",
+    "arduino.toolbar.toggleBackground": "#f1c40f",
+    "sideBar.background": "#f7f9f9",
+    "sideBar.foreground": "#4e5b61",
+    "input.background": "#ffffff",
+    "foreground": "#4e5b61",
+    "settings.headerForeground": "#4e5b61",
+    "tree.indentGuidesStroke": "#dae3e3",
+    "tab.unfocusedActiveForeground": "#4e5b61",
+    "tab.inactiveBackground": "#ecf1f1"
+  },
+  "tokenColors": [
+    {
+      "name": "",
+      "settings": {
+        "foreground": "#434f54"
+      }
+    },
+    {
+      "name": "Comments",
+      "scope": "comment",
+      "settings": {
+        "foreground": "#95a5a6cc"
+      }
+    },
+    {
+      "name": "Keywords Attributes",
+      "scope": [
+        "storage",
+        "support",
+        "string.quoted.single.c"
+      ],
+      "settings": {
+        "foreground": "#00979D"
+      }
+    },
+    {
+      "name": "literal",
+      "scope": [
+        "meta.function.c",
+        "entity.name.function",
+        "meta.function-call.c",
+        "variable.other"
+      ],
+      "settings": {
+        "foreground": "#D35400"
+      }
+    },
+    {
+      "name": "punctuation",
+      "scope": [
+        "punctuation.section",
+        "meta.function-call.c",
+        "meta.block.c",
+        "meta.function.c",
+        "variable",
+        "variable.name"
+      ],
+      "settings": {
+        "foreground": "#434f54"
+      }
+    },
+    {
+      "name": "function preprocessor",
+      "scope": [
+        "entity.name.function.preprocessor.c",
+        "meta.preprocessor.macro.c"
+      ],
+      "settings": {
+        "foreground": "#9e846d"
+      }
+    },
+    {
+      "name": "constants",
+      "scope": [
+        "string.quoted.double",
+        "string.quoted.other.lt-gt",
+        "constant"
+      ],
+      "settings": {
+        "foreground": "#005C5F"
+      }
+    },
+    {
+      "name": "meta keywords",
+      "scope": [
+        "keyword.control",
+        "meta.preprocessor.c"
+      ],
+      "settings": {
+        "foreground": "#728E00"
+      }
+    },
+    {
+      "name": "numeric preprocessor",
+      "scope": [
+        "meta.preprocessor.macro.c",
+        "constant.numeric.preprocessor.c",
+        "meta.preprocessor.c"
+      ],
+      "settings": {
+        "foreground": "#434f54"
+      }
+    }
+  ]
+}

arduino-ide-extension/src/browser/dialogs/certificate-uploader/certificate-add-new.tsx

@@ -0,0 +1,49 @@
+import { nls } from '@theia/core/lib/common';
+import * as React from '@theia/core/shared/react';
+
+export const CertificateAddComponent = ({
+  addCertificate,
+}: {
+  addCertificate: (cert: string) => void;
+}): React.ReactElement => {
+  const [value, setValue] = React.useState('');
+
+  const handleChange = React.useCallback(
+    (event: React.ChangeEvent<HTMLInputElement>) => {
+      setValue(event.target.value);
+    },
+    []
+  );
+
+  return (
+    <form
+      className="certificate-add"
+      onSubmit={(event) => {
+        event.preventDefault();
+        event.stopPropagation();
+        addCertificate(value);
+        setValue('');
+      }}
+    >
+      <label>
+        <div>
+          {nls.localize(
+            'arduino/certificate/addURL',
+            'Add URL to fetch SSL certificate'
+          )}
+        </div>
+        <input
+          className="theia-input"
+          placeholder={nls.localize(
+            'arduino/certificate/enterURL',
+            'Enter URL'
+          )}
+          type="text"
+          name="add"
+          onChange={handleChange}
+          value={value}
+        />
+      </label>
+    </form>
+  );
+};

arduino-ide-extension/src/browser/dialogs/certificate-uploader/certificate-list.tsx

@@ -0,0 +1,51 @@
+import * as React from '@theia/core/shared/react';
+
+export const CertificateListComponent = ({
+  certificates,
+  selectedCerts,
+  setSelectedCerts,
+  openContextMenu,
+}: {
+  certificates: string[];
+  selectedCerts: string[];
+  setSelectedCerts: React.Dispatch<React.SetStateAction<string[]>>;
+  openContextMenu: (x: number, y: number, cert: string) => void;
+}): React.ReactElement => {
+  const handleOnChange = (event: any) => {
+    const target = event.target;
+
+    const newSelectedCerts = selectedCerts.filter(
+      (cert) => cert !== target.name
+    );
+
+    if (target.checked) {
+      newSelectedCerts.push(target.name);
+    }
+
+    setSelectedCerts(newSelectedCerts);
+  };
+
+  const handleContextMenu = (event: React.MouseEvent, cert: string) => {
+    openContextMenu(event.clientX, event.clientY, cert);
+  };
+
+  return (
+    <div className="certificate-list">
+      {certificates.map((certificate, i) => (
+        <label
+          key={i}
+          className="certificate-row"
+          onContextMenu={(e) => handleContextMenu(e, certificate)}
+        >
+          <span className="fl1">{certificate}</span>
+          <input
+            type="checkbox"
+            name={certificate}
+            checked={selectedCerts.includes(certificate)}
+            onChange={handleOnChange}
+          />
+        </label>
+      ))}
+    </div>
+  );
+};

arduino-ide-extension/src/browser/dialogs/certificate-uploader/certificate-uploader-component.tsx

@@ -0,0 +1,178 @@
+import * as React from '@theia/core/shared/react';
+import Tippy from '@tippyjs/react';
+import { AvailableBoard } from '../../boards/boards-service-provider';
+import { CertificateListComponent } from './certificate-list';
+import { SelectBoardComponent } from './select-board-components';
+import { CertificateAddComponent } from './certificate-add-new';
+import { nls } from '@theia/core/lib/common';
+
+export const CertificateUploaderComponent = ({
+  availableBoards,
+  certificates,
+  addCertificate,
+  updatableFqbns,
+  uploadCertificates,
+  openContextMenu,
+}: {
+  availableBoards: AvailableBoard[];
+  certificates: string[];
+  addCertificate: (cert: string) => void;
+  updatableFqbns: string[];
+  uploadCertificates: (
+    fqbn: string,
+    address: string,
+    urls: string[]
+  ) => Promise<any>;
+  openContextMenu: (x: number, y: number, cert: string) => void;
+}): React.ReactElement => {
+  const [installFeedback, setInstallFeedback] = React.useState<
+    'ok' | 'fail' | 'installing' | null
+  >(null);
+
+  const [showAdd, setShowAdd] = React.useState(false);
+
+  const [selectedCerts, setSelectedCerts] = React.useState<string[]>([]);
+
+  const [selectedBoard, setSelectedBoard] =
+    React.useState<AvailableBoard | null>(null);
+
+  const installCertificates = async () => {
+    if (!selectedBoard || !selectedBoard.fqbn || !selectedBoard.port) {
+      return;
+    }
+
+    setInstallFeedback('installing');
+
+    try {
+      await uploadCertificates(
+        selectedBoard.fqbn,
+        selectedBoard.port.address,
+        selectedCerts
+      );
+      setInstallFeedback('ok');
+    } catch {
+      setInstallFeedback('fail');
+    }
+  };
+
+  const onBoardSelect = React.useCallback(
+    (board: AvailableBoard) => {
+      const newFqbn = (board && board.fqbn) || null;
+      const prevFqbn = (selectedBoard && selectedBoard.fqbn) || null;
+
+      if (newFqbn !== prevFqbn) {
+        setInstallFeedback(null);
+        setSelectedBoard(board);
+      }
+    },
+    [selectedBoard]
+  );
+
+  return (
+    <>
+      <div className="dialogSection">
+        <div className="dialogRow">
+          <strong className="fl1">
+            {nls.localize(
+              'arduino/certificate/selectCertificateToUpload',
+              '1. Select certificate to upload'
+            )}
+          </strong>
+          <Tippy
+            content={
+              <CertificateAddComponent
+                addCertificate={(cert) => {
+                  addCertificate(cert);
+                  setShowAdd(false);
+                }}
+              />
+            }
+            placement="bottom-end"
+            onClickOutside={() => setShowAdd(false)}
+            visible={showAdd}
+            interactive={true}
+          >
+            <button
+              type="button"
+              className="theia-button secondary add-cert-btn"
+              onClick={() => {
+                showAdd ? setShowAdd(false) : setShowAdd(true);
+              }}
+            >
+              {nls.localize('arduino/certificate/addNew', 'Add New')}{' '}
+              <span className="fa fa-caret-down caret"></span>
+            </button>
+          </Tippy>
+        </div>
+        <div className="dialogRow">
+          <CertificateListComponent
+            certificates={certificates}
+            selectedCerts={selectedCerts}
+            setSelectedCerts={setSelectedCerts}
+            openContextMenu={openContextMenu}
+          />
+        </div>
+      </div>
+      <div className="dialogSection">
+        <div className="dialogRow">
+          <strong>
+            {nls.localize(
+              'arduino/certificate/selectDestinationBoardToUpload',
+              '2. Select destination board and upload certificate'
+            )}
+          </strong>
+        </div>
+        <div className="dialogRow">
+          <div className="fl1">
+            <SelectBoardComponent
+              availableBoards={availableBoards}
+              updatableFqbns={updatableFqbns}
+              onBoardSelect={onBoardSelect}
+              selectedBoard={selectedBoard}
+              busy={installFeedback === 'installing'}
+            />
+          </div>
+        </div>
+        <div className="dialogRow">
+          <div className="upload-status">
+            {installFeedback === 'installing' && (
+              <div className="success">
+                <div className="spinner" />
+                {nls.localize(
+                  'arduino/certificate/uploadingCertificates',
+                  'Uploading certificates.'
+                )}
+              </div>
+            )}
+            {installFeedback === 'ok' && (
+              <div className="success">
+                <i className="fa fa-info status-icon" />
+                {nls.localize(
+                  'arduino/certificate/certificatesUploaded',
+                  'Certificates uploaded.'
+                )}
+              </div>
+            )}
+            {installFeedback === 'fail' && (
+              <div className="warn">
+                <i className="fa fa-exclamation status-icon" />
+                {nls.localize(
+                  'arduino/certificate/uploadFailed',
+                  'Upload failed. Please try again.'
+                )}
+              </div>
+            )}
+          </div>
+          <button
+            type="button"
+            className="theia-button primary install-cert-btn"
+            onClick={installCertificates}
+            disabled={selectedCerts.length === 0 || !selectedBoard}
+          >
+            {nls.localize('arduino/certificate/upload', 'Upload')}
+          </button>
+        </div>
+      </div>
+    </>
+  );
+};

arduino-ide-extension/src/browser/dialogs/certificate-uploader/certificate-uploader-dialog.tsx

@@ -0,0 +1,197 @@
+import * as React from '@theia/core/shared/react';
+import { inject, injectable, postConstruct } from '@theia/core/shared/inversify';
+import { DialogProps } from '@theia/core/lib/browser/dialogs';
+import { AbstractDialog } from '../../theia/dialogs/dialogs';
+import { Widget } from '@theia/core/shared/@phosphor/widgets';
+import { Message } from '@theia/core/shared/@phosphor/messaging';
+import { ReactWidget } from '@theia/core/lib/browser/widgets/react-widget';
+import {
+  AvailableBoard,
+  BoardsServiceProvider,
+} from '../../boards/boards-service-provider';
+import { CertificateUploaderComponent } from './certificate-uploader-component';
+import { ArduinoPreferences } from '../../arduino-preferences';
+import {
+  PreferenceScope,
+  PreferenceService,
+} from '@theia/core/lib/browser/preferences/preference-service';
+import { CommandRegistry } from '@theia/core/lib/common/command';
+import { certificateList, sanifyCertString } from './utils';
+import { ArduinoFirmwareUploader } from '../../../common/protocol/arduino-firmware-uploader';
+import { nls } from '@theia/core/lib/common';
+
+@injectable()
+export class UploadCertificateDialogWidget extends ReactWidget {
+  @inject(BoardsServiceProvider)
+  protected readonly boardsServiceClient: BoardsServiceProvider;
+
+  @inject(ArduinoPreferences)
+  protected readonly arduinoPreferences: ArduinoPreferences;
+
+  @inject(PreferenceService)
+  protected readonly preferenceService: PreferenceService;
+
+  @inject(CommandRegistry)
+  protected readonly commandRegistry: CommandRegistry;
+
+  @inject(ArduinoFirmwareUploader)
+  protected readonly arduinoFirmwareUploader: ArduinoFirmwareUploader;
+
+  protected certificates: string[] = [];
+  protected updatableFqbns: string[] = [];
+  protected availableBoards: AvailableBoard[] = [];
+
+  public busyCallback = (busy: boolean) => {
+    return;
+  };
+
+  constructor() {
+    super();
+  }
+
+  @postConstruct()
+  protected init(): void {
+    this.arduinoPreferences.ready.then(() => {
+      this.certificates = certificateList(
+        this.arduinoPreferences.get('arduino.board.certificates')
+      );
+    });
+    this.arduinoPreferences.onPreferenceChanged((event) => {
+      if (
+        event.preferenceName === 'arduino.board.certificates' &&
+        event.newValue !== event.oldValue
+      ) {
+        this.certificates = certificateList(event.newValue);
+        this.update();
+      }
+    });
+
+    this.arduinoFirmwareUploader.updatableBoards().then((fqbns) => {
+      this.updatableFqbns = fqbns;
+      this.update();
+    });
+
+    this.boardsServiceClient.onAvailableBoardsChanged((availableBoards) => {
+      this.availableBoards = availableBoards;
+      this.update();
+    });
+  }
+
+  private addCertificate(certificate: string) {
+    const certString = sanifyCertString(certificate);
+
+    if (certString.length > 0) {
+      this.certificates.push(sanifyCertString(certificate));
+    }
+
+    this.preferenceService.set(
+      'arduino.board.certificates',
+      this.certificates.join(','),
+      PreferenceScope.User
+    );
+  }
+
+  protected openContextMenu(x: number, y: number, cert: string): void {
+    this.commandRegistry.executeCommand(
+      'arduino-certificate-open-context',
+      Object.assign({}, { x, y, cert })
+    );
+  }
+
+  protected uploadCertificates(
+    fqbn: string,
+    address: string,
+    urls: string[]
+  ): Promise<any> {
+    this.busyCallback(true);
+    return this.commandRegistry
+      .executeCommand('arduino-certificate-upload', {
+        fqbn,
+        address,
+        urls,
+      })
+      .finally(() => this.busyCallback(false));
+  }
+
+  protected render(): React.ReactNode {
+    return (
+      <CertificateUploaderComponent
+        availableBoards={this.availableBoards}
+        certificates={this.certificates}
+        updatableFqbns={this.updatableFqbns}
+        addCertificate={this.addCertificate.bind(this)}
+        uploadCertificates={this.uploadCertificates.bind(this)}
+        openContextMenu={this.openContextMenu.bind(this)}
+      />
+    );
+  }
+}
+
+@injectable()
+export class UploadCertificateDialogProps extends DialogProps {}
+
+@injectable()
+export class UploadCertificateDialog extends AbstractDialog<void> {
+  @inject(UploadCertificateDialogWidget)
+  protected readonly widget: UploadCertificateDialogWidget;
+
+  private busy = false;
+
+  constructor(
+    @inject(UploadCertificateDialogProps)
+    protected override readonly props: UploadCertificateDialogProps
+  ) {
+    super({
+      title: nls.localize(
+        'arduino/certificate/uploadRootCertificates',
+        'Upload SSL Root Certificates'
+      ),
+    });
+    this.contentNode.classList.add('certificate-uploader-dialog');
+    this.acceptButton = undefined;
+  }
+
+  get value(): void {
+    return;
+  }
+
+  protected override onAfterAttach(msg: Message): void {
+    if (this.widget.isAttached) {
+      Widget.detach(this.widget);
+    }
+    Widget.attach(this.widget, this.contentNode);
+    this.widget.busyCallback = this.busyCallback.bind(this);
+    super.onAfterAttach(msg);
+    this.update();
+  }
+
+  protected override onUpdateRequest(msg: Message): void {
+    super.onUpdateRequest(msg);
+    this.widget.update();
+  }
+
+  protected override onActivateRequest(msg: Message): void {
+    super.onActivateRequest(msg);
+    this.widget.activate();
+  }
+
+  protected override handleEnter(event: KeyboardEvent): boolean | void {
+    return false;
+  }
+
+  override close(): void {
+    if (this.busy) {
+      return;
+    }
+    super.close();
+  }
+
+  busyCallback(busy: boolean): void {
+    this.busy = busy;
+    if (busy) {
+      this.closeCrossNode.classList.add('disabled');
+    } else {
+      this.closeCrossNode.classList.remove('disabled');
+    }
+  }
+}

arduino-ide-extension/src/browser/dialogs/certificate-uploader/select-board-components.tsx

@@ -0,0 +1,108 @@
+import { nls } from '@theia/core/lib/common';
+import * as React from '@theia/core/shared/react';
+import { AvailableBoard } from '../../boards/boards-service-provider';
+import { ArduinoSelect } from '../../widgets/arduino-select';
+
+type BoardOption = { value: string; label: string };
+
+export const SelectBoardComponent = ({
+  availableBoards,
+  updatableFqbns,
+  onBoardSelect,
+  selectedBoard,
+  busy,
+}: {
+  availableBoards: AvailableBoard[];
+  updatableFqbns: string[];
+  onBoardSelect: (board: AvailableBoard | null) => void;
+  selectedBoard: AvailableBoard | null;
+  busy: boolean;
+}): React.ReactElement => {
+  const [selectOptions, setSelectOptions] = React.useState<BoardOption[]>([]);
+
+  const [selectBoardPlaceholder, setSelectBoardPlaceholder] =
+    React.useState('');
+
+  const selectOption = React.useCallback(
+    (boardOpt: BoardOption) => {
+      onBoardSelect(
+        (boardOpt &&
+          availableBoards.find((board) => board.fqbn === boardOpt.value)) ||
+          null
+      );
+    },
+    [availableBoards, onBoardSelect]
+  );
+
+  React.useEffect(() => {
+    // if there is activity going on, skip updating the boards (avoid flickering)
+    if (busy) {
+      return;
+    }
+
+    let placeholderTxt = nls.localize(
+      'arduino/certificate/selectBoard',
+      'Select a board...'
+    );
+    let selBoard = -1;
+    const updatableBoards = availableBoards.filter(
+      (board) => board.port && board.fqbn && updatableFqbns.includes(board.fqbn)
+    );
+    const boardsList: BoardOption[] = updatableBoards.map((board, i) => {
+      if (board.selected) {
+        selBoard = i;
+      }
+      return {
+        label: nls.localize(
+          'arduino/certificate/boardAtPort',
+          '{0} at {1}',
+          board.name,
+          board.port?.address ?? ''
+        ),
+        value: board.fqbn || '',
+      };
+    });
+
+    if (boardsList.length === 0) {
+      placeholderTxt = nls.localize(
+        'arduino/certificate/noSupportedBoardConnected',
+        'No supported board connected'
+      );
+    }
+
+    setSelectBoardPlaceholder(placeholderTxt);
+    setSelectOptions(boardsList);
+
+    if (selectedBoard) {
+      selBoard = boardsList
+        .map((boardOpt) => boardOpt.value)
+        .indexOf(selectedBoard.fqbn || '');
+    }
+
+    selectOption(boardsList[selBoard] || null);
+  }, [busy, availableBoards, selectOption, updatableFqbns, selectedBoard]);
+
+  return (
+    <ArduinoSelect
+      id="board-select"
+      menuPosition="fixed"
+      isDisabled={selectOptions.length === 0 || busy}
+      placeholder={selectBoardPlaceholder}
+      options={selectOptions}
+      value={
+        (selectedBoard && {
+          value: selectedBoard.fqbn,
+          label: nls.localize(
+            'arduino/certificate/boardAtPort',
+            '{0} at {1}',
+            selectedBoard.name,
+            selectedBoard.port?.address ?? ''
+          ),
+        }) ||
+        null
+      }
+      tabSelectsValue={false}
+      onChange={selectOption}
+    />
+  );
+};