chore: switch to version 2.3.7 after the release (#2701)

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

.eslintrc.js

@@ -1,66 +1,66 @@
 module.exports = {
-    parser: '@typescript-eslint/parser', // Specifies the ESLint parser
-    parserOptions: {
-        ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
-        sourceType: 'module', // Allows for the use of imports
-        ecmaFeatures: {
-            jsx: true, // Allows for the parsing of JSX
-        },
+  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
+  parserOptions: {
+    ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
+    sourceType: 'module', // Allows for the use of imports
+    ecmaFeatures: {
+      jsx: true, // Allows for the parsing of JSX
     },
-    ignorePatterns: [
-        'node_modules/*',
-        '**/node_modules/*',
-        '.node_modules/*',
-        '.github/*',
-        '.browser_modules/*',
-        'docs/*',
-        'scripts/*',
-        'electron-app/lib/*',
-        'electron-app/src-gen/*',
-        'electron-app/gen-webpack*.js',
-        '!electron-app/webpack.config.js',
-        'plugins/*',
-        'arduino-ide-extension/src/node/cli-protocol',
+  },
+  ignorePatterns: [
+    'node_modules/*',
+    '**/node_modules/*',
+    '.github/*',
+    '.browser_modules/*',
+    'docs/*',
+    'scripts/*',
+    'electron-app/lib/*',
+    'electron-app/src-gen/*',
+    'electron-app/gen-webpack*.js',
+    '!electron-app/webpack.config.js',
+    'electron-app/plugins/*',
+    'arduino-ide-extension/src/node/cli-protocol',
+    '**/lib/*',
+  ],
+  settings: {
+    react: {
+      version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
+    },
+  },
+  extends: [
+    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
+    'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
+    'plugin:react-hooks/recommended', // Uses recommended rules from react hooks
+    'plugin:prettier/recommended',
+    'prettier', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
+  ],
+  plugins: ['prettier', 'unused-imports'],
+  rules: {
+    '@typescript-eslint/no-unused-expressions': 'off',
+    '@typescript-eslint/no-namespace': 'off',
+    '@typescript-eslint/no-var-requires': 'off',
+    '@typescript-eslint/no-empty-function': 'warn',
+    '@typescript-eslint/no-empty-interface': 'warn',
+    'no-unused-vars': 'off',
+    'unused-imports/no-unused-imports': 'error',
+    'unused-imports/no-unused-vars': [
+      'warn',
+      {
+        vars: 'all',
+        varsIgnorePattern: '^_',
+        args: 'after-used',
+        argsIgnorePattern: '^_',
+      },
     ],
-    settings: {
-        react: {
-            version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
-        },
-    },
-    extends: [
-        'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
-        'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
-        'plugin:react-hooks/recommended', // Uses recommended rules from react hooks
-        'plugin:prettier/recommended',
-        'prettier', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
-    ],
-    plugins: ['prettier', 'unused-imports'],
-    rules: {
-        '@typescript-eslint/no-unused-expressions': 'off',
-        '@typescript-eslint/no-namespace': 'off',
-        '@typescript-eslint/no-var-requires': 'off',
-        '@typescript-eslint/no-empty-function': 'warn',
-        '@typescript-eslint/no-empty-interface': 'warn',
-        'no-unused-vars': 'off',
-        'unused-imports/no-unused-imports': 'error',
-        'unused-imports/no-unused-vars': [
-            'warn',
-            {
-                vars: 'all',
-                varsIgnorePattern: '^_',
-                args: 'after-used',
-                argsIgnorePattern: '^_',
-            },
-        ],
-        'react/display-name': 'warn',
-        eqeqeq: ['error', 'smart'],
-        'guard-for-in': 'off',
-        'id-blacklist': 'off',
-        'id-match': 'off',
-        'no-underscore-dangle': 'off',
-        'no-unused-expressions': 'off',
-        'no-var': 'error',
-        radix: 'error',
-        'prettier/prettier': 'warn',
-    },
+    'react/display-name': 'warn',
+    eqeqeq: ['error', 'smart'],
+    'guard-for-in': 'off',
+    'id-blacklist': 'off',
+    'id-match': 'off',
+    'no-underscore-dangle': 'off',
+    'no-unused-expressions': 'off',
+    'no-var': 'error',
+    radix: 'error',
+    'prettier/prettier': 'warn',
+  },
 };

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -1,7 +1,7 @@
 name: Bug report
 description: Report a problem with the code or documentation in this repository.
 labels:
-  - "type: imperfection"
+  - 'type: imperfection'
 body:
   - type: textarea
     id: description

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,7 +1,7 @@
 name: Feature request
 description: Suggest an enhancement to this project.
 labels:
-  - "type: enhancement"
+  - 'type: enhancement'
 body:
   - type: textarea
     id: description

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,15 +1,18 @@
 ### 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)
+- [ ] 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/dependabot.yml

@@ -12,4 +12,4 @@ updates:
     schedule:
       interval: daily
     labels:
-      - "topic: infrastructure"
+      - 'topic: infrastructure'

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

@@ -1,27 +1,27 @@
 # Used by the "Sync Labels" workflow
 # See: https://github.com/Financial-Times/github-label-sync#label-config-file
 
-- name: "topic: accessibility"
-  color: "00ffff"
+- name: 'topic: accessibility'
+  color: '00ffff'
   description: Enabling the use of the software by everyone
-- name: "topic: CLI"
-  color: "00ffff"
+- name: 'topic: CLI'
+  color: '00ffff'
   description: Related to Arduino CLI
-- name: "topic: cloud"
-  color: "00ffff"
+- name: 'topic: cloud'
+  color: '00ffff'
   description: Related to Arduino Cloud and cloud sketches
-- name: "topic: debugger"
-  color: "00ffff"
+- name: 'topic: debugger'
+  color: '00ffff'
   description: Related to the integrated debugger
-- name: "topic: language server"
-  color: "00ffff"
+- name: 'topic: language server'
+  color: '00ffff'
   description: Related to the Arduino Language Server
-- name: "topic: serial monitor"
-  color: "00ffff"
+- name: 'topic: serial monitor'
+  color: '00ffff'
   description: Related to the Serial Monitor
-- name: "topic: theia"
-  color: "00ffff"
+- name: 'topic: theia'
+  color: '00ffff'
   description: Related to the Theia IDE framework
-- name: "topic: theme"
-  color: "00ffff"
+- name: 'topic: theme'
+  color: '00ffff'
   description: Related to GUI theming

.github/workflows/assets/linux.Dockerfile

@@ -0,0 +1,63 @@
+# The Arduino IDE Linux build workflow job runs in this container.
+# syntax=docker/dockerfile:1
+
+# See: https://hub.docker.com/_/ubuntu/tags
+FROM ubuntu:18.10
+
+# This is required in order to use the Ubuntu package repositories for EOL Ubuntu versions:
+# https://help.ubuntu.com/community/EOLUpgrades#Update_sources.list
+RUN \
+  sed \
+    --in-place \
+    --regexp-extended \
+    --expression='s/([a-z]{2}\.)?archive.ubuntu.com|security.ubuntu.com/old-releases.ubuntu.com/g' \
+    "/etc/apt/sources.list"
+
+RUN \
+  apt-get \
+    --yes \
+    update
+
+RUN \
+  apt-get \
+    --yes \
+    install \
+      "git"
+
+# The repository path must be added to safe.directory, otherwise any Git operations on it would fail with a
+# "dubious ownership" error. actions/checkout configures this, but it is not applied to containers.
+RUN \
+  git config \
+    --add \
+    --global \
+    "safe.directory" "/__w/arduino-ide/arduino-ide"
+ENV \
+  GIT_CONFIG_GLOBAL="/root/.gitconfig"
+
+# Install Python
+# The Python installed by actions/setup-python has dependency on a higher version of glibc than available in the
+# container.
+RUN \
+  apt-get \
+    --yes \
+    install \
+      "python3.7-minimal=3.7.3-2~18.10"
+
+# Install Theia's package dependencies
+# These are pre-installed in the GitHub Actions hosted runner machines.
+RUN \
+  apt-get \
+    --yes \
+    install \
+      "libsecret-1-dev=0.18.6-3" \
+      "libx11-dev=2:1.6.7-1" \
+      "libxkbfile-dev=1:1.0.9-2"
+
+# Target python3 symlink to Python 3.7 installation. It would otherwise target version 3.6 due to the installation of
+# the `python3` package as a transitive dependency.
+RUN \
+  ln \
+    --symbolic \
+    --force \
+    "$(which python3.7)" \
+    "/usr/bin/python3"

.github/workflows/build.yml

@@ -12,11 +12,17 @@ on:
       - '.vscode/**'
       - 'docs/**'
       - 'scripts/**'
+      - '!scripts/merge-channel-files.js'
       - 'static/**'
       - '*.md'
     tags:
       - '[0-9]+.[0-9]+.[0-9]+*'
   workflow_dispatch:
+    inputs:
+      paid-runners:
+        description: Include builds on non-free runners
+        type: boolean
+        default: false
   pull_request:
     paths-ignore:
       - '.github/**'
@@ -24,16 +30,113 @@ on:
       - '.vscode/**'
       - 'docs/**'
       - 'scripts/**'
+      - '!scripts/merge-channel-files.js'
       - '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)
+  workflow_run:
+    workflows:
+      - Push Container Images
+    branches:
+      - main
+    types:
+      - completed
 
 env:
   # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
-  GO_VERSION: "1.19"
-  JOB_TRANSFER_ARTIFACT: build-artifacts
+  GO_VERSION: '1.21'
+  # See: https://github.com/actions/setup-node/#readme
+  NODE_VERSION: '18.17'
+  YARN_VERSION: '1.22'
+  JOB_TRANSFER_ARTIFACT_PREFIX: build-artifacts-
   CHANGELOG_ARTIFACTS: changelog
+  STAGED_CHANNEL_FILE_ARTIFACT_PREFIX: staged-channel-file-
+  BASE_BUILD_DATA: |
+    - config:
+        # Human identifier for the job.
+        name: Windows
+        runs-on: [self-hosted, windows-sign-pc]
+        # The value is a string representing a JSON document.
+        # Setting this to null causes the job to run directly in the runner machine instead of in a container.
+        container: |
+          null
+        # Name of the secret that contains the certificate.
+        certificate-secret: INSTALLER_CERT_WINDOWS_CER
+        # Name of the secret that contains the certificate password.
+        certificate-password-secret: INSTALLER_CERT_WINDOWS_PASSWORD
+        # File extension for the certificate.
+        certificate-extension: pfx
+        # Container for windows cert signing
+        certificate-container: INSTALLER_CERT_WINDOWS_CONTAINER
+        # Arbitrary identifier used to give the workflow artifact uploaded by each "build" matrix job a unique name.
+        job-transfer-artifact-suffix: Windows_64bit
+        # Quoting on the value is required here to allow the same comparison expression syntax to be used for this
+        # and the companion needs.select-targets.outputs.merge-channel-files property (output values always have string
+        # type).
+        mergeable-channel-file: 'false'
+        # as this runs on a self hosted runner, we need to avoid building with the default working directory path,
+        # otherwise paths in the build job will be too long for `light.exe`
+        # we use the below as a Symbolic link (just changing the wd will break the checkout action)
+        # this is a work around (see: https://github.com/actions/checkout/issues/197).
+        working-directory: 'C:\a'
+      artifacts:
+        - path: '*Windows_64bit.exe'
+          name: Windows_X86-64_interactive_installer
+        - path: '*Windows_64bit.msi'
+          name: Windows_X86-64_MSI
+        - path: '*Windows_64bit.zip'
+          name: Windows_X86-64_zip
+    - config:
+        name: Linux
+        runs-on: ubuntu-latest
+        container: |
+          {
+            \"image\": \"ghcr.io/arduino/arduino-ide/linux:main\"
+          }
+        job-transfer-artifact-suffix: Linux_64bit
+        mergeable-channel-file: 'false'
+      artifacts:
+        - path: '*Linux_64bit.zip'
+          name: Linux_X86-64_zip
+        - path: '*Linux_64bit.AppImage'
+          name: Linux_X86-64_app_image
+    - config:
+        name: macOS x86
+        runs-on: macos-13
+        container: |
+          null
+        # 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
+        job-transfer-artifact-suffix: macOS_64bit
+        mergeable-channel-file: 'true'
+      artifacts:
+        - path: '*macOS_64bit.dmg'
+          name: macOS_X86-64_dmg
+        - path: '*macOS_64bit.zip'
+          name: macOS_X86-64_zip
+    - config:
+        name: macOS ARM
+        runs-on: macos-latest
+        container: |
+          null
+        certificate-secret: APPLE_SIGNING_CERTIFICATE_P12
+        certificate-password-secret: KEYCHAIN_PASSWORD
+        certificate-extension: p12
+        job-transfer-artifact-suffix: macOS_arm64
+        mergeable-channel-file: 'true'
+      artifacts:
+        - path: '*macOS_arm64.dmg'
+          name: macOS_arm64_dmg
+        - path: '*macOS_arm64.zip'
+          name: macOS_arm64_zip
+  PAID_RUNNER_BUILD_DATA: |
+    # This system was implemented to allow selective use of paid GitHub-hosted runners, due to the Apple Silicon runner
+    # incurring a charge at that time. Free Apple Silicon runners are now available so the configuration was moved to
+    # `BASE_BUILD_DATA`, but the system was left in place for future use.
 
 jobs:
   run-determination:
@@ -60,69 +163,213 @@ jobs:
 
           echo "result=$RESULT" >> $GITHUB_OUTPUT
 
-  build:
-    name: build (${{ matrix.config.os }})
+  build-type-determination:
     needs: run-determination
     if: needs.run-determination.outputs.result == 'true'
+    runs-on: ubuntu-latest
+    outputs:
+      is-release: ${{ steps.determination.outputs.is-release }}
+      is-nightly: ${{ steps.determination.outputs.is-nightly }}
+      channel-name: ${{ steps.determination.outputs.channel-name }}
+      publish-to-s3: ${{ steps.determination.outputs.publish-to-s3 }}
+    environment: production
+    permissions: {}
+    steps:
+      - name: Determine the type of build
+        id: determination
+        run: |
+          if [[
+            "${{ startsWith(github.ref, 'refs/tags/') }}" == "true"
+          ]]; then
+            is_release="true"
+            is_nightly="false"
+            channel_name="stable"
+          elif [[
+            "${{ github.event_name }}" == "schedule" ||
+            (
+              "${{ github.event_name }}" == "workflow_dispatch" &&
+              "${{ github.ref }}" == "refs/heads/main"
+            )
+          ]]; then
+            is_release="false"
+            is_nightly="true"
+            channel_name="nightly"
+          else
+            is_release="false"
+            is_nightly="false"
+            channel_name="nightly"
+          fi
+
+          echo "is-release=$is_release" >> $GITHUB_OUTPUT
+          echo "is-nightly=$is_nightly" >> $GITHUB_OUTPUT
+          echo "channel-name=$channel_name" >> $GITHUB_OUTPUT
+          # Only attempt upload to Amazon S3 if the credentials are available.
+          echo "publish-to-s3=${{ secrets.AWS_ROLE_ARN != '' }}" >> $GITHUB_OUTPUT
+
+  select-targets:
+    needs: build-type-determination
+    runs-on: ubuntu-latest
+    outputs:
+      artifact-matrix: ${{ steps.assemble.outputs.artifact-matrix }}
+      build-matrix: ${{ steps.assemble.outputs.build-matrix }}
+      merge-channel-files: ${{ steps.assemble.outputs.merge-channel-files }}
+    permissions: {}
+    steps:
+      - name: Assemble target data
+        id: assemble
+        run: |
+          # Only run the builds that incur runner charges on release or select manually triggered runs.
+          if [[
+            "${{ needs.build-type-determination.outputs.is-release }}" == "true" ||
+            "${{ github.event.inputs.paid-runners }}" == "true"
+          ]]; then
+            build_matrix="$(
+              (
+                echo "${{ env.BASE_BUILD_DATA }}";
+                echo "${{ env.PAID_RUNNER_BUILD_DATA }}"
+              ) | \
+              yq \
+                --output-format json \
+                '[.[].config]'
+            )"
+
+            artifact_matrix="$(
+              (
+                echo "${{ env.BASE_BUILD_DATA }}";
+                echo "${{ env.PAID_RUNNER_BUILD_DATA }}"
+              ) | \
+              yq \
+                --output-format json \
+                'map(.artifacts[] + (.config | pick(["job-transfer-artifact-suffix"])))'
+            )"
+
+            # The build matrix produces two macOS jobs (x86 and ARM) so the "channel update info files"
+            # generated by each must be merged.
+            merge_channel_files="true"
+
+          else
+            build_matrix="$(
+              echo "${{ env.BASE_BUILD_DATA }}" | \
+              yq \
+                --output-format json \
+                '[.[].config]'
+            )"
+
+            artifact_matrix="$(
+              echo "${{ env.BASE_BUILD_DATA }}" | \
+              yq \
+                --output-format json \
+                'map(.artifacts[] + (.config | pick(["job-transfer-artifact-suffix"])))'
+            )"
+
+            merge_channel_files="false"
+          fi
+
+          # Set workflow step outputs.
+          # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
+          delimiter="$RANDOM"
+          echo "build-matrix<<$delimiter" >> $GITHUB_OUTPUT
+          echo "$build_matrix" >> $GITHUB_OUTPUT
+          echo "$delimiter" >> $GITHUB_OUTPUT
+
+          delimiter="$RANDOM"
+          echo "artifact-matrix<<$delimiter" >> $GITHUB_OUTPUT
+          echo "$artifact_matrix" >> $GITHUB_OUTPUT
+          echo "$delimiter" >> $GITHUB_OUTPUT
+
+          echo "merge-channel-files=$merge_channel_files" >> $GITHUB_OUTPUT
+
+  build:
+    name: build (${{ matrix.config.name }})
+    needs:
+      - build-type-determination
+      - select-targets
+    env:
+      # Location of artifacts generated by build.
+      BUILD_ARTIFACTS_PATH: electron-app/dist/build-artifacts
+      # to skip passing signing credentials to electron-builder
+      IS_WINDOWS_CONFIG: ${{ matrix.config.name == 'Windows' }}
+      INSTALLER_CERT_WINDOWS_CER: "/tmp/cert.cer"
+      # We are hardcoding the path for signtool because is not present on the windows PATH env var by default.
+      # Keep in mind that this path could change when upgrading to a new runner version
+      SIGNTOOL_PATH: "C:/Program Files (x86)/Windows Kits/10/bin/10.0.19041.0/x86/signtool.exe"
+      WIN_CERT_PASSWORD: ${{ secrets[matrix.config.certificate-password-secret] }}
+      WIN_CERT_CONTAINER_NAME: ${{ secrets[matrix.config.certificate-container] }}
+      PUPPETEER_SKIP_DOWNLOAD: true
+
     strategy:
       matrix:
-        config:
-          - os: windows-2019
-            certificate-secret: WINDOWS_SIGNING_CERTIFICATE_PFX # Name of the secret that contains the certificate.
-            certificate-password-secret: WINDOWS_SIGNING_CERTIFICATE_PASSWORD # Name of the secret that contains the certificate password.
-            certificate-extension: pfx # File extension for the certificate.
-          - os: ubuntu-20.04
-          - 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 }}
+        config: ${{ fromJson(needs.select-targets.outputs.build-matrix) }}
+    runs-on: ${{ matrix.config.runs-on }}
+    container: ${{ fromJSON(matrix.config.container) }}
+    defaults:
+      run:
+        # Avoid problems caused by different default shell for container jobs (sh) vs non-container jobs (bash).
+        shell: bash
+
     timeout-minutes: 90
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - name: Symlink custom working directory
+        shell: cmd
+        if: runner.os == 'Windows' && matrix.config.working-directory
+        run: |
+          if not exist "${{ matrix.config.working-directory }}" mklink /d "${{ matrix.config.working-directory }}" "C:\actions-runner\_work\arduino-ide\arduino-ide"
 
-      - name: Install Node.js 16.14
-        uses: actions/setup-node@v3
+      - name: Checkout
+        uses: actions/checkout@v4
+
+
+      - name: Install Node.js
+        if: runner.name != 'WINDOWS-SIGN-PC'
+        uses: actions/setup-node@v4
         with:
-          node-version: '16.14'
+          node-version: ${{ env.NODE_VERSION }}
           registry-url: 'https://registry.npmjs.org'
-          cache: 'yarn'
+          # Yarn is a prerequisite for the action's cache feature, so caching should be disabled when running in the
+          # container where Yarn is not pre-installed.
+          cache: ${{ fromJSON(matrix.config.container) == null && 'yarn' || null }}
+
+      - name: Install Yarn
+        if: runner.name != 'WINDOWS-SIGN-PC'
+        run: |
+          npm \
+            install \
+              --global \
+              "yarn@${{ env.YARN_VERSION }}"
 
       - name: Install Python 3.x
-        uses: actions/setup-python@v4
+        if: fromJSON(matrix.config.container) == null && runner.name != 'WINDOWS-SIGN-PC'
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.x'
+          python-version: '3.11.x'
 
       - name: Install Go
-        uses: actions/setup-go@v4
+        if: runner.name != 'WINDOWS-SIGN-PC'
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Install Taskfile
-        uses: arduino/setup-task@v1
+        if: runner.name != 'WINDOWS-SIGN-PC'
+        uses: arduino/setup-task@v2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           version: 3.x
 
       - name: Package
-        shell: bash
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           AC_USERNAME: ${{ secrets.AC_USERNAME }}
           AC_PASSWORD: ${{ secrets.AC_PASSWORD }}
           AC_TEAM_ID: ${{ secrets.AC_TEAM_ID }}
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          IS_NIGHTLY: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main') }}
-          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
+          IS_NIGHTLY: ${{ needs.build-type-determination.outputs.is-nightly }}
+          IS_RELEASE: ${{ needs.build-type-determination.outputs.is-release }}
           CAN_SIGN: ${{ secrets[matrix.config.certificate-secret] != '' }}
+        working-directory: ${{ matrix.config.working-directory || './' }}
         run: |
           # See: https://www.electron.build/code-signing
-          if [ $CAN_SIGN = false ]; then
+          if [ $CAN_SIGN = false ] || [ $IS_WINDOWS_CONFIG = true ]; then
             echo "Skipping the app signing: certificate not provided."
           else
             export CSC_LINK="${{ runner.temp }}/signing_certificate.${{ matrix.config.certificate-extension }}"
@@ -131,80 +378,169 @@ jobs:
             export CSC_FOR_PULL_REQUEST=true
           fi
 
-          if [ "${{ runner.OS }}" = "Windows" ]; then
-            npm config set msvs_version 2017 --global
-          fi
-
           npx node-gyp install
-          yarn install --immutable
+          yarn install
 
           yarn --cwd arduino-ide-extension build
-          yarn test
-          yarn --cwd arduino-ide-extension test:slow
-          yarn --cwd arduino-ide-extension lint
-
           yarn --cwd electron-app rebuild
           yarn --cwd electron-app build
           yarn --cwd electron-app package
 
-      - name: Upload [GitHub Actions]
-        uses: actions/upload-artifact@v3
+      # Both macOS jobs generate a "channel update info file" with same path and name. The second job to complete would
+      # overwrite the file generated by the first in the workflow artifact.
+      - name: Stage channel file for merge
+        if: >
+          needs.select-targets.outputs.merge-channel-files == 'true' &&
+          matrix.config.mergeable-channel-file == 'true'
+        working-directory: ${{ matrix.config.working-directory || './' }}
+        run: |
+          staged_channel_files_path="${{ runner.temp }}/staged-channel-files"
+          mkdir "$staged_channel_files_path"
+          mv \
+            "${{ env.BUILD_ARTIFACTS_PATH }}/${{ needs.build-type-determination.outputs.channel-name }}-mac.yml" \
+            "${staged_channel_files_path}/${{ needs.build-type-determination.outputs.channel-name }}-mac-${{ runner.arch }}.yml"
+
+          # Set workflow environment variable for use in other steps.
+          # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
+          echo "STAGED_CHANNEL_FILES_PATH=$staged_channel_files_path" >> "$GITHUB_ENV"
+
+      - name: Upload staged-for-merge channel file artifact
+        uses: actions/upload-artifact@v4
+        if: >
+          needs.select-targets.outputs.merge-channel-files == 'true' &&
+          matrix.config.mergeable-channel-file == 'true'
         with:
-          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
-          path: electron-app/dist/build-artifacts
+          if-no-files-found: error
+          name: ${{ env.STAGED_CHANNEL_FILE_ARTIFACT_PREFIX }}${{ matrix.config.job-transfer-artifact-suffix }}
+          path: ${{ matrix.config.working-directory && format('{0}/{1}', matrix.config.working-directory, env.STAGED_CHANNEL_FILES_PATH) || env.STAGED_CHANNEL_FILES_PATH }}
+
+      - name: Upload builds to job transfer artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}${{ matrix.config.job-transfer-artifact-suffix }}
+          path: ${{ matrix.config.working-directory && format('{0}/{1}', matrix.config.working-directory, env.BUILD_ARTIFACTS_PATH) || env.BUILD_ARTIFACTS_PATH }}
+
+      - name: Manual Clean up for self-hosted runners
+        if: runner.os == 'Windows' && matrix.config.working-directory
+        shell: cmd
+        run: |
+          rmdir /s /q "${{ matrix.config.working-directory }}\${{ env.BUILD_ARTIFACTS_PATH }}"
+
+  merge-channel-files:
+    needs:
+      - build-type-determination
+      - select-targets
+      - build
+    if: needs.select-targets.outputs.merge-channel-files == 'true'
+    runs-on: ubuntu-latest
+    permissions: {}
+    steps:
+      - name: Set environment variables
+        run: |
+          # See: https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#setting-an-environment-variable
+          echo "CHANNEL_FILES_PATH=${{ runner.temp }}/channel-files" >> "$GITHUB_ENV"
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Download staged-for-merge channel file artifacts
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
+          path: ${{ env.CHANNEL_FILES_PATH }}
+          pattern: ${{ env.STAGED_CHANNEL_FILE_ARTIFACT_PREFIX }}*
+
+      - name: Remove no longer needed artifacts
+        uses: geekyeggo/delete-artifact@v5
+        with:
+          name: ${{ env.STAGED_CHANNEL_FILE_ARTIFACT_PREFIX }}*
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          registry-url: 'https://registry.npmjs.org'
+          cache: 'yarn'
+
+      - name: Install Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Task
+        uses: arduino/setup-task@v2
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Install dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Merge "channel update info files"
+        run: |
+          node \
+            ./scripts/merge-channel-files.js \
+              --channel "${{ needs.build-type-determination.outputs.channel-name }}" \
+              --input "${{ env.CHANNEL_FILES_PATH }}"
+
+      - name: Upload merged channel files job transfer artifact
+        uses: actions/upload-artifact@v4
+        with:
+          if-no-files-found: error
+          name: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}channel-files
+          path: ${{ env.CHANNEL_FILES_PATH }}
 
   artifacts:
     name: ${{ matrix.artifact.name }} artifact
-    needs: build
+    needs:
+      - select-targets
+      - build
     if: always() && needs.build.result != 'skipped'
     runs-on: ubuntu-latest
 
+    env:
+      BUILD_ARTIFACTS_FOLDER: build-artifacts
+
     strategy:
       matrix:
-        artifact:
-          - path: '*Linux_64bit.zip'
-            name: Linux_X86-64_zip
-          - path: '*Linux_64bit.AppImage'
-            name: Linux_X86-64_app_image
-          - path: '*macOS_64bit.dmg'
-            name: macOS_dmg
-          - path: '*macOS_64bit.zip'
-            name: macOS_zip
-          - path: '*Windows_64bit.exe'
-            name: Windows_X86-64_interactive_installer
-          - path: '*Windows_64bit.msi'
-            name: Windows_X86-64_MSI
-          - path: '*Windows_64bit.zip'
-            name: Windows_X86-64_zip
+        artifact: ${{ fromJson(needs.select-targets.outputs.artifact-matrix) }}
 
     steps:
-      - name: Download job transfer artifact
-        uses: actions/download-artifact@v3
+      - name: Download job transfer artifact that contains ${{ matrix.artifact.name }} tester build
+        uses: actions/download-artifact@v4
         with:
-          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
-          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          name: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}${{ matrix.artifact.job-transfer-artifact-suffix }}
+          path: ${{ env.BUILD_ARTIFACTS_FOLDER }}
 
       - name: Upload tester build artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.artifact.name }}
-          path: ${{ env.JOB_TRANSFER_ARTIFACT }}/${{ matrix.artifact.path }}
+          path: ${{ env.BUILD_ARTIFACTS_FOLDER }}/${{ matrix.artifact.path }}
 
   changelog:
-    needs: build
+    needs:
+      - build-type-determination
+      - build
     runs-on: ubuntu-latest
     outputs:
       BODY: ${{ steps.changelog.outputs.BODY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0 # To fetch all history for all branches and tags.
 
       - name: Generate Changelog
         id: changelog
         env:
-          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
+          IS_RELEASE: ${{ needs.build-type-determination.outputs.is-release }}
         run: |
           export LATEST_TAG=$(git describe --abbrev=0)
           export GIT_LOG=$(git log --pretty=" - %s [%h]" $LATEST_TAG..HEAD | sed 's/ *$//g')
@@ -229,44 +565,89 @@ jobs:
 
           echo "$BODY" > CHANGELOG.txt
 
-      - name: Upload Changelog [GitHub Actions]
-        if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main')
-        uses: actions/upload-artifact@v3
+      - name: Upload changelog job transfer artifact
+        if: needs.build-type-determination.outputs.is-nightly == 'true'
+        uses: actions/upload-artifact@v4
         with:
-          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          name: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}changelog
           path: CHANGELOG.txt
 
   publish:
-    needs: changelog
-    if: github.repository == 'arduino/arduino-ide' && (github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main'))
+    needs:
+      - build-type-determination
+      - merge-channel-files
+      - changelog
+    if: >
+      always() &&
+      needs.build-type-determination.result == 'success' &&
+      (
+        needs.merge-channel-files.result == 'skipped' ||
+        needs.merge-channel-files.result == 'success'
+      ) &&
+      needs.changelog.result == 'success' &&
+      needs.build-type-determination.outputs.publish-to-s3 == 'true' &&
+      needs.build-type-determination.outputs.is-nightly == 'true'
     runs-on: ubuntu-latest
+
+    env:
+      ARTIFACTS_FOLDER: build-artifacts
+
+    environment: production
+
+    permissions:
+      id-token: write
+      contents: read
+
     steps:
-      - name: Download [GitHub Actions]
-        uses: actions/download-artifact@v3
+      - name: Download all job transfer artifacts
+        uses: actions/download-artifact@v4
         with:
-          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
-          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          merge-multiple: true
+          path: ${{ env.ARTIFACTS_FOLDER }}
+          pattern: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}*
+
+      - name: Configure AWS Credentials for Nightly [S3]
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_ROLE_ARN }}
+          aws-region: us-east-1
 
       - name: Publish Nightly [S3]
-        uses: docker://plugins/s3
-        env:
-          PLUGIN_SOURCE: '${{ env.JOB_TRANSFER_ARTIFACT }}/*'
-          PLUGIN_STRIP_PREFIX: '${{ env.JOB_TRANSFER_ARTIFACT }}/'
-          PLUGIN_TARGET: '/arduino-ide/nightly'
-          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        run: |
+          aws s3 sync ${{ env.ARTIFACTS_FOLDER }} s3://${{ secrets.DOWNLOADS_BUCKET }}/arduino-ide/nightly
 
   release:
-    needs: changelog
-    if: startsWith(github.ref, 'refs/tags/')
+    needs:
+      - build-type-determination
+      - merge-channel-files
+      - changelog
+    if: >
+      always() &&
+      needs.build-type-determination.result == 'success' &&
+      (
+        needs.merge-channel-files.result == 'skipped' ||
+        needs.merge-channel-files.result == 'success'
+      ) &&
+      needs.changelog.result == 'success' &&
+      needs.build-type-determination.outputs.is-release == 'true'
     runs-on: ubuntu-latest
+
+    env:
+      ARTIFACTS_FOLDER: build-artifacts
+
+    environment: production
+
+    permissions:
+      id-token: write
+      contents: write
+
     steps:
-      - name: Download [GitHub Actions]
-        uses: actions/download-artifact@v3
+      - name: Download all job transfer artifacts
+        uses: actions/download-artifact@v4
         with:
-          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
-          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          merge-multiple: true
+          path: ${{ env.ARTIFACTS_FOLDER }}
+          pattern: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}*
 
       - name: Get Tag
         id: tag_name
@@ -274,39 +655,32 @@ jobs:
           echo "TAG_NAME=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
 
       - name: Publish Release [GitHub]
-        uses: svenstaro/upload-release-action@2.7.0
+        uses: svenstaro/upload-release-action@2.9.0
         with:
           repo_token: ${{ secrets.GITHUB_TOKEN }}
           release_name: ${{ steps.tag_name.outputs.TAG_NAME }}
-          file: ${{ env.JOB_TRANSFER_ARTIFACT }}/*
+          file: ${{ env.ARTIFACTS_FOLDER }}/*
           tag: ${{ github.ref }}
           file_glob: true
           body: ${{ needs.changelog.outputs.BODY }}
 
-      # Temporary measure to prevent release update offers before the manually produced builds are uploaded.
-      # The step must be removed once fully automated builds are regained.
-      - name: Remove "channel update info files" related to manual builds
-        run: |
-          # See: https://github.com/arduino/arduino-ide/issues/2018
-          rm "${{ env.JOB_TRANSFER_ARTIFACT }}/stable-linux.yml"
-          # See: https://github.com/arduino/arduino-ide/issues/408
-          rm "${{ env.JOB_TRANSFER_ARTIFACT }}/stable-mac.yml"
+      - name: Configure AWS Credentials for Release [S3]
+        if: needs.build-type-determination.outputs.publish-to-s3 == 'true'
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_ROLE_ARN }}
+          aws-region: us-east-1
 
       - name: Publish Release [S3]
-        if: github.repository == 'arduino/arduino-ide'
-        uses: docker://plugins/s3
-        env:
-          PLUGIN_SOURCE: '${{ env.JOB_TRANSFER_ARTIFACT }}/*'
-          PLUGIN_STRIP_PREFIX: '${{ env.JOB_TRANSFER_ARTIFACT }}/'
-          PLUGIN_TARGET: '/arduino-ide'
-          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        if: needs.build-type-determination.outputs.publish-to-s3 == 'true'
+        run: |
+          aws s3 sync ${{ env.ARTIFACTS_FOLDER }} s3://${{ secrets.DOWNLOADS_BUCKET }}/arduino-ide
 
   clean:
     # This job must run after all jobs that use the transfer artifact.
     needs:
       - build
+      - merge-channel-files
       - publish
       - release
       - artifacts
@@ -314,7 +688,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Remove unneeded job transfer artifact
-        uses: geekyeggo/delete-artifact@v2
+      - name: Remove unneeded job transfer artifacts
+        uses: geekyeggo/delete-artifact@v5
         with:
-          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          name: ${{ env.JOB_TRANSFER_ARTIFACT_PREFIX }}*

.github/workflows/check-certificates.yml

@@ -74,9 +74,11 @@ jobs:
           - 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.
+            type: pkcs12
           - identifier: Windows signing certificate
-            certificate-secret: WINDOWS_SIGNING_CERTIFICATE_PFX
-            password-secret: WINDOWS_SIGNING_CERTIFICATE_PASSWORD
+            certificate-secret: INSTALLER_CERT_WINDOWS_CER
+            # The password for the Windows certificate is not needed, because its not a container, but a single certificate.
+            type: x509
 
     steps:
       - name: Set certificate path environment variable
@@ -95,7 +97,7 @@ jobs:
           CERTIFICATE_PASSWORD: ${{ secrets[matrix.certificate.password-secret] }}
         run: |
           (
-            openssl pkcs12 \
+            openssl ${{ matrix.certificate.type }} \
               -in "${{ env.CERTIFICATE_PATH }}" \
               -legacy \
               -noout \
@@ -122,26 +124,43 @@ jobs:
           CERTIFICATE_PASSWORD: ${{ secrets[matrix.certificate.password-secret] }}
         id: get-days-before-expiration
         run: |
-          EXPIRATION_DATE="$(
-            (
-              openssl pkcs12 \
-                -in "${{ env.CERTIFICATE_PATH }}" \
-                -clcerts \
-                -legacy \
-                -nodes \
-                -passin env:CERTIFICATE_PASSWORD
-            ) | (
-              openssl x509 \
-                -noout \
-                -enddate
-            ) | (
-              grep \
-                --max-count=1 \
-                --only-matching \
-                --perl-regexp \
-                'notAfter=(\K.*)'
-            )
-          )"
+          if [[ ${{ matrix.certificate.type }} == "pkcs12" ]]; then
+            EXPIRATION_DATE="$(
+              (
+                openssl pkcs12 \
+                  -in "${{ env.CERTIFICATE_PATH }}" \
+                  -clcerts \
+                  -legacy \
+                  -nodes \
+                  -passin env:CERTIFICATE_PASSWORD
+              ) | (
+                openssl x509 \
+                  -noout \
+                  -enddate
+              ) | (
+                grep \
+                  --max-count=1 \
+                  --only-matching \
+                  --perl-regexp \
+                  'notAfter=(\K.*)'
+              )
+            )"
+          elif [[ ${{ matrix.certificate.type }} == "x509" ]]; then
+            EXPIRATION_DATE="$(
+                (
+                openssl x509 \
+                    -in ${{ env.CERTIFICATE_PATH }} \
+                    -noout \
+                    -enddate
+                ) | (
+                grep \
+                    --max-count=1 \
+                    --only-matching \
+                    --perl-regexp \
+                    'notAfter=(\K.*)'
+                )
+            )"
+          fi
 
           DAYS_BEFORE_EXPIRATION="$((($(date --utc --date="$EXPIRATION_DATE" +%s) - $(date --utc +%s)) / 60 / 60 / 24))"
 

.github/workflows/check-containers.yml

@@ -0,0 +1,58 @@
+name: Check Containers
+
+on:
+  pull_request:
+    paths:
+      - ".github/workflows/check-containers.ya?ml"
+      - "**.Dockerfile"
+      - "**/Dockerfile"
+  push:
+    paths:
+      - ".github/workflows/check-containers.ya?ml"
+      - "**.Dockerfile"
+      - "**/Dockerfile"
+  repository_dispatch:
+  schedule:
+    # Run periodically to catch breakage caused by external changes.
+    - cron: "0 7 * * MON"
+  workflow_dispatch:
+
+jobs:
+  run:
+    name: Run (${{ matrix.image.path }})
+    runs-on: ubuntu-latest
+    permissions: {}
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+
+    env:
+      IMAGE_NAME: name/app:latest
+      REGISTRY: localhost:5000
+
+    strategy:
+      fail-fast: false
+      matrix:
+        image:
+          - path: .github/workflows/assets/linux.Dockerfile
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build and push to local registry
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ${{ matrix.image.path }}
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Run container
+        run: |
+          docker \
+            run \
+              --rm \
+              ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

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

@@ -2,7 +2,7 @@ name: Check Internationalization
 
 env:
   # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
-  GO_VERSION: "1.19"
+  GO_VERSION: '1.21'
 
 # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
 on:
@@ -56,26 +56,32 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Install Node.js 16.14
-        uses: actions/setup-node@v3
+      - name: Install Node.js 18.17
+        uses: actions/setup-node@v4
         with:
-          node-version: '16.14'
+          node-version: '18.17'
           registry-url: 'https://registry.npmjs.org'
           cache: 'yarn'
 
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Install Taskfile
-        uses: arduino/setup-task@v1
+        uses: arduino/setup-task@v2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           version: 3.x
 
+      - name: Install dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
       - name: Install dependencies
         run: yarn install --immutable
         env:

.github/workflows/check-javascript.yml

@@ -0,0 +1,94 @@
+# Source: https://github.com/arduino/tooling-project-assets/blob/main/workflow-templates/check-javascript-task.md
+name: Check JavaScript
+
+env:
+  # See: https://github.com/actions/setup-node/#readme
+  NODE_VERSION: 18.17
+
+# See: https://docs.github.com/actions/writing-workflows/choosing-when-your-workflow-runs/events-that-trigger-workflows
+on:
+  create:
+  push:
+    paths:
+      - '.github/workflows/check-javascript.ya?ml'
+      - '**/.eslintignore'
+      - '**/.eslintrc*'
+      - '**/.npmrc'
+      - '**/package.json'
+      - '**/package-lock.json'
+      - '**/yarn.lock'
+      - '**.jsx?'
+  pull_request:
+    paths:
+      - '.github/workflows/check-javascript.ya?ml'
+      - '**/.eslintignore'
+      - '**/.eslintrc*'
+      - '**/.npmrc'
+      - '**/package.json'
+      - '**/package-lock.json'
+      - '**/yarn.lock'
+      - '**.jsx?'
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  run-determination:
+    runs-on: ubuntu-latest
+    permissions: {}
+    outputs:
+      result: ${{ steps.determination.outputs.result }}
+    steps:
+      - name: Determine if the rest of the workflow should run
+        id: determination
+        run: |
+          RELEASE_BRANCH_REGEX="refs/heads/[0-9]+.[0-9]+.x"
+          # The `create` event trigger doesn't support `branches` filters, so it's necessary to use Bash instead.
+          if [[
+            "${{ github.event_name }}" != "create" ||
+            "${{ github.ref }}" =~ $RELEASE_BRANCH_REGEX
+          ]]; then
+            # Run the other jobs.
+            RESULT="true"
+          else
+            # There is no need to run the other jobs.
+            RESULT="false"
+          fi
+
+          echo "result=$RESULT" >> $GITHUB_OUTPUT
+
+  check:
+    needs: run-determination
+    if: needs.run-determination.outputs.result == 'true'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          cache: yarn
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Install Dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
+      - name: Install npm package dependencies
+        env:
+          # Avoid failure of @vscode/ripgrep installation due to GitHub API rate limiting:
+          # https://github.com/microsoft/vscode-ripgrep#github-api-limit-note
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          yarn install
+
+      - name: Lint
+        run: |
+          yarn \
+            --cwd arduino-ide-extension \
+            lint

.github/workflows/check-yarn.yml

@@ -0,0 +1,97 @@
+name: Check Yarn
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  create:
+  push:
+    paths:
+      - ".github/workflows/check-yarn.ya?ml"
+      - "**/.yarnrc"
+      - "**/package.json"
+      - "**/package-lock.json"
+      - "**/yarn.lock"
+  pull_request:
+    paths:
+      - ".github/workflows/check-yarn.ya?ml"
+      - "**/.yarnrc"
+      - "**/package.json"
+      - "**/package-lock.json"
+      - "**/yarn.lock"
+  schedule:
+    # Run every Tuesday at 8 AM UTC to catch breakage resulting from changes to the JSON schema.
+    - cron: "0 8 * * TUE"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  run-determination:
+    runs-on: ubuntu-latest
+    permissions: {}
+    outputs:
+      result: ${{ steps.determination.outputs.result }}
+    steps:
+      - name: Determine if the rest of the workflow should run
+        id: determination
+        run: |
+          RELEASE_BRANCH_REGEX="refs/heads/[0-9]+.[0-9]+.x"
+          # The `create` event trigger doesn't support `branches` filters, so it's necessary to use Bash instead.
+          if [[
+            "${{ github.event_name }}" != "create" ||
+            "${{ github.ref }}" =~ $RELEASE_BRANCH_REGEX
+          ]]; then
+            # Run the other jobs.
+            RESULT="true"
+          else
+            # There is no need to run the other jobs.
+            RESULT="false"
+          fi
+
+          echo "result=$RESULT" >> $GITHUB_OUTPUT
+
+  check-sync:
+    name: check-sync (${{ matrix.project.path }})
+    needs: run-determination
+    if: needs.run-determination.outputs.result == 'true'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          - path: .
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          cache: yarn
+          node-version: ${{ env.NODE_VERSION }}
+
+      - name: Install Dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
+      - name: Install npm package dependencies
+        env:
+          # Avoid failure of @vscode/ripgrep installation due to GitHub API rate limiting:
+          # https://github.com/microsoft/vscode-ripgrep#github-api-limit-note
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          yarn \
+            install \
+            --ignore-scripts
+
+      - name: Check yarn.lock
+        run: |
+          git \
+            diff \
+              --color \
+              --exit-code \
+              "${{ matrix.project.path }}/yarn.lock"

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

@@ -8,22 +8,33 @@ on:
 env:
   CHANGELOG_ARTIFACTS: changelog
   # See: https://github.com/actions/setup-node/#readme
-  NODE_VERSION: 16.x
+  NODE_VERSION: '18.17'
 
 jobs:
   create-changelog:
     if: github.repository == 'arduino/arduino-ide'
     runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      contents: read
+    environment: production
+      
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
           registry-url: 'https://registry.npmjs.org'
 
+      - name: Install Dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
       - name: Get Tag
         id: tag_name
         run: |
@@ -44,12 +55,12 @@ jobs:
           # Compose changelog
           yarn run compose-changelog "${{ github.workspace }}/${{ env.CHANGELOG_ARTIFACTS }}/$CHANGELOG_FILE_NAME"
 
+      - name: Configure AWS Credentials for Changelog [S3]
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.AWS_ROLE_ARN }} 
+          aws-region: us-east-1 
+
       - name: Publish Changelog [S3]
-        uses: docker://plugins/s3
-        env:
-          PLUGIN_SOURCE: '${{ 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 }}
+        run: |
+          aws s3 sync ${{ env.CHANGELOG_ARTIFACTS }} s3://${{ secrets.DOWNLOADS_BUCKET }}/arduino-ide/changelog

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

@@ -2,7 +2,7 @@ name: i18n-nightly-push
 
 env:
   # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
-  GO_VERSION: "1.19"
+  GO_VERSION: '1.21'
 
 on:
   schedule:
@@ -14,26 +14,32 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Install Node.js 16.14
-        uses: actions/setup-node@v3
+      - name: Install Node.js 18.17
+        uses: actions/setup-node@v4
         with:
-          node-version: '16.14'
+          node-version: '18.17'
           registry-url: 'https://registry.npmjs.org'
           cache: 'yarn'
 
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Install Task
-        uses: arduino/setup-task@v1
+        uses: arduino/setup-task@v2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           version: 3.x
 
+      - name: Install dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
       - name: Install dependencies
         run: yarn install --immutable
 

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

@@ -2,7 +2,7 @@ name: i18n-weekly-pull
 
 env:
   # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
-  GO_VERSION: "1.19"
+  GO_VERSION: '1.21'
 
 on:
   schedule:
@@ -14,26 +14,32 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Install Node.js 16.14
-        uses: actions/setup-node@v3
+      - name: Install Node.js 18.17
+        uses: actions/setup-node@v4
         with:
-          node-version: '16.14'
+          node-version: '18.17'
           registry-url: 'https://registry.npmjs.org'
           cache: 'yarn'
 
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Install Task
-        uses: arduino/setup-task@v1
+        uses: arduino/setup-task@v2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           version: 3.x
 
+      - name: Install dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
       - name: Install dependencies
         run: yarn install --immutable
 
@@ -46,7 +52,7 @@ jobs:
           TRANSIFEX_API_KEY: ${{ secrets.TRANSIFEX_API_KEY }}
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v7
         with:
           commit-message: Updated translation files
           title: Update translation files

.github/workflows/push-container-images.yml

@@ -0,0 +1,70 @@
+name: Push Container Images
+
+on:
+  pull_request:
+    paths:
+      - ".github/workflows/push-container-images.ya?ml"
+  push:
+    paths:
+      - ".github/workflows/push-container-images.ya?ml"
+      - "**.Dockerfile"
+      - "**/Dockerfile"
+  repository_dispatch:
+  schedule:
+    # Run periodically to catch breakage caused by external changes.
+    - cron: "0 8 * * MON"
+  workflow_dispatch:
+
+jobs:
+  push:
+    name: Push (${{ matrix.image.name }})
+    # Only run the job when GITHUB_TOKEN has the privileges required for Container registry login.
+    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
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        image:
+          - path: .github/workflows/assets/linux.Dockerfile
+            name: ${{ github.repository }}/linux
+            registry: ghcr.io
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          password: ${{ secrets.GITHUB_TOKEN }}
+          registry: ${{ matrix.image.registry }}
+          username: ${{ github.repository_owner }}
+
+      - name: Extract metadata for image
+        id: metadata
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ matrix.image.registry }}/${{ matrix.image.name }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ${{ matrix.image.path }}
+          labels: ${{ steps.metadata.outputs.labels }}
+          # Workflow is triggered on relevant events for the sake of a "dry run" validation but image is only pushed to
+          # registry on commit to the main branch.
+          push: ${{ github.ref == 'refs/heads/main' }}
+          tags: ${{ steps.metadata.outputs.tags }}

.github/workflows/sync-labels.yml

@@ -5,21 +5,21 @@ name: Sync Labels
 on:
   push:
     paths:
-      - ".github/workflows/sync-labels.ya?ml"
-      - ".github/label-configuration-files/*.ya?ml"
+      - '.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"
+      - '.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 * * *"
+    - cron: '0 8 * * *'
   workflow_dispatch:
   repository_dispatch:
 
 env:
   CONFIGURATIONS_FOLDER: .github/label-configuration-files
-  CONFIGURATIONS_ARTIFACT: label-configuration-files
+  CONFIGURATIONS_ARTIFACT_PREFIX: label-configuration-file-
 
 jobs:
   check:
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Download JSON schema for labels configuration file
         id: download-schema
@@ -71,13 +71,13 @@ jobs:
           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@v3
+        uses: actions/upload-artifact@v4
         with:
           path: |
             *.yaml
             *.yml
           if-no-files-found: error
-          name: ${{ env.CONFIGURATIONS_ARTIFACT }}
+          name: ${{ env.CONFIGURATIONS_ARTIFACT_PREFIX }}${{ matrix.filename }}
 
   sync:
     needs: download
@@ -106,18 +106,19 @@ jobs:
           echo "flag=--dry-run" >> $GITHUB_OUTPUT
 
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Download configuration files artifact
-        uses: actions/download-artifact@v3
+      - name: Download configuration file artifacts
+        uses: actions/download-artifact@v4
         with:
-          name: ${{ env.CONFIGURATIONS_ARTIFACT }}
+          merge-multiple: true
+          pattern: ${{ env.CONFIGURATIONS_ARTIFACT_PREFIX }}*
           path: ${{ env.CONFIGURATIONS_FOLDER }}
 
-      - name: Remove unneeded artifact
-        uses: geekyeggo/delete-artifact@v2
+      - name: Remove unneeded artifacts
+        uses: geekyeggo/delete-artifact@v5
         with:
-          name: ${{ env.CONFIGURATIONS_ARTIFACT }}
+          name: ${{ env.CONFIGURATIONS_ARTIFACT_PREFIX }}*
 
       - name: Merge label configuration files
         run: |

.github/workflows/test-javascript.yml

@@ -0,0 +1,140 @@
+name: Test JavaScript
+
+env:
+  # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
+  GO_VERSION: '1.21'
+  # See: https://github.com/actions/setup-node/#readme
+  NODE_VERSION: 18.17
+
+on:
+  push:
+    paths:
+      - ".github/workflows/test-javascript.ya?ml"
+      - "**/.mocharc.js"
+      - "**/.mocharc.jsonc?"
+      - "**/.mocharc.ya?ml"
+      - "**/package.json"
+      - "**/package-lock.json"
+      - "**/yarn.lock"
+      - "tests/testdata/**"
+      - "**/tsconfig.json"
+      - "**.[jt]sx?"
+  pull_request:
+    paths:
+      - ".github/workflows/test-javascript.ya?ml"
+      - "**/.mocharc.js"
+      - "**/.mocharc.jsonc?"
+      - "**/.mocharc.ya?ml"
+      - "**/package.json"
+      - "**/package-lock.json"
+      - "**/yarn.lock"
+      - "tests/testdata/**"
+      - "**/tsconfig.json"
+      - "**.[jt]sx?"
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  run-determination:
+    runs-on: ubuntu-latest
+    permissions: {}
+    outputs:
+      result: ${{ steps.determination.outputs.result }}
+    steps:
+      - name: Determine if the rest of the workflow should run
+        id: determination
+        run: |
+          RELEASE_BRANCH_REGEX="refs/heads/[0-9]+.[0-9]+.x"
+          # The `create` event trigger doesn't support `branches` filters, so it's necessary to use Bash instead.
+          if [[
+            "${{ github.event_name }}" != "create" ||
+            "${{ github.ref }}" =~ $RELEASE_BRANCH_REGEX
+          ]]; then
+            # Run the other jobs.
+            RESULT="true"
+          else
+            # There is no need to run the other jobs.
+            RESULT="false"
+          fi
+
+          echo "result=$RESULT" >> $GITHUB_OUTPUT
+
+  test:
+    name: test (${{ matrix.project.path }}, ${{ matrix.operating-system }})
+    needs: run-determination
+    if: needs.run-determination.outputs.result == 'true'
+    runs-on: ${{ matrix.operating-system }}
+    defaults:
+      run:
+        shell: bash
+    permissions:
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        project:
+          - path: .
+        operating-system:
+          - macos-latest
+          - ubuntu-latest
+          - windows-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          cache: yarn
+          node-version: ${{ env.NODE_VERSION }}
+
+      # See: https://github.com/eclipse-theia/theia/blob/master/doc/Developing.md#prerequisites
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11.x'
+
+      - name: Install Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Install Taskfile
+        uses: arduino/setup-task@v2
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Install Dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
+      - name: Install npm package dependencies
+        env:
+          # Avoid failure of @vscode/ripgrep installation due to GitHub API rate limiting:
+          # https://github.com/microsoft/vscode-ripgrep#github-api-limit-note
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          yarn install
+
+      - name: Compile TypeScript
+        run: |
+          yarn \
+            --cwd arduino-ide-extension \
+            build
+
+      - name: Run tests
+        env:
+          # These secrets are optional. Dependent tests will be skipped if not available.
+          CREATE_USERNAME: ${{ secrets.CREATE_USERNAME }}
+          CREATE_PASSWORD: ${{ secrets.CREATE_PASSWORD }}
+          CREATE_CLIENT_SECRET: ${{ secrets.CREATE_CLIENT_SECRET }}
+        run: |
+          yarn test
+          yarn \
+            --cwd arduino-ide-extension \
+            test:slow

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

@@ -8,34 +8,40 @@ on:
 
 env:
   # See vars.GO_VERSION field of https://github.com/arduino/arduino-cli/blob/master/DistTasks.yml
-  GO_VERSION: "1.19"
-  NODE_VERSION: 16.x
+  GO_VERSION: '1.21'
+  NODE_VERSION: '18.17'
 
 jobs:
   pull-from-jsonbin:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
           registry-url: 'https://registry.npmjs.org'
           cache: 'yarn'
 
       - name: Install Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
 
       - name: Install Task
-        uses: arduino/setup-task@v1
+        uses: arduino/setup-task@v2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           version: 3.x
 
+      - name: Install dependencies (Linux only)
+        if: runner.os == 'Linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libx11-dev libxkbfile-dev libsecret-1-dev
+
       - name: Install dependencies
         run: yarn install --immutable
 
@@ -55,7 +61,7 @@ jobs:
         run: yarn run themes:generate
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v5
+        uses: peter-evans/create-pull-request@v7
         with:
           commit-message: Updated themes
           title: Update themes

.gitignore

@@ -1,7 +1,7 @@
 node_modules/
 lib/
 downloads/
-resources/
+arduino-ide-extension/src/node/resources
 arduino-ide-extension/Examples/
 src-gen/
 gen-webpack.config.js

.prettierignore

@@ -0,0 +1,11 @@
+lib
+dist
+plugins
+src-gen
+i18n
+gen-webpack*
+.browser_modules
+arduino-ide-extension/src/node/resources
+cli-protocol
+*color-theme.json
+arduino-icons.json

.prettierrc

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

.prettierrc.json

@@ -0,0 +1,28 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2,
+  "useTabs": false,
+  "printWidth": 80,
+  "endOfLine": "auto",
+  "overrides": [
+    {
+      "files": "*.json",
+      "options": {
+        "tabWidth": 2
+      }
+    },
+    {
+      "files": "*.css",
+      "options": {
+        "tabWidth": 4,
+        "singleQuote": false
+      }
+    },
+    {
+      "files": "*.html",
+      "options": {
+        "tabWidth": 4
+      }
+    }
+  ]
+}

.vscode/launch.json

@@ -7,7 +7,7 @@
       "name": "App",
       "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron",
       "windows": {
-        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd",
+        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd"
       },
       "cwd": "${workspaceFolder}/electron-app",
       "args": [
@@ -19,7 +19,7 @@
         "--no-app-auto-install",
         "--plugins=local-dir:./plugins",
         "--hosted-plugin-inspect=9339",
-        "--no-ping-timeout",
+        "--no-ping-timeout"
       ],
       "env": {
         "NODE_ENV": "development"
@@ -42,7 +42,7 @@
       "name": "App [Dev]",
       "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron",
       "windows": {
-        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd",
+        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd"
       },
       "cwd": "${workspaceFolder}/electron-app",
       "args": [
@@ -56,7 +56,7 @@
         "--hosted-plugin-inspect=9339",
         "--content-trace",
         "--open-devtools",
-        "--no-ping-timeout",
+        "--no-ping-timeout"
       ],
       "env": {
         "NODE_ENV": "development"
@@ -115,15 +115,12 @@
       "request": "attach",
       "name": "Attach by Process ID",
       "processId": "${command:PickProcess}"
-    },
+    }
   ],
   "compounds": [
     {
       "name": "Launch Electron Backend & Frontend",
-      "configurations": [
-        "App",
-        "Attach to Electron Frontend"
-      ]
+      "configurations": ["App", "Attach to Electron Frontend"]
     }
   ]
 }

.vscode/settings.json

@@ -7,6 +7,6 @@
   },
   "typescript.tsdk": "node_modules/typescript/lib",
   "editor.codeActionsOnSave": {
-    "source.fixAll.eslint": true
-  },
+    "source.fixAll.eslint": "explicit"
+  }
 }

.vscode/tasks.json

@@ -4,8 +4,11 @@
     {
       "label": "Rebuild App",
       "type": "shell",
-      "command": "yarn rebuild:browser && yarn rebuild:electron",
+      "command": "yarn rebuild",
       "group": "build",
+      "options": {
+        "cwd": "${workspaceFolder}/electron-app"
+      },
       "presentation": {
         "reveal": "always",
         "panel": "new",
@@ -37,10 +40,7 @@
     {
       "label": "Watch All",
       "type": "shell",
-      "dependsOn": [
-        "Watch Extension",
-        "Watch App"
-      ]
+      "dependsOn": ["Watch Extension", "Watch App"]
     }
   ]
 }

README.md

@@ -2,9 +2,11 @@
 
 # Arduino IDE 2.x
 
-[![Arduino IDE](https://github.com/arduino/arduino-ide/workflows/Arduino%20IDE/badge.svg)](https://github.com/arduino/arduino-ide/actions?query=workflow%3A%22Arduino+IDE%22)
+[![Build status](https://github.com/arduino/arduino-ide/actions/workflows/build.yml/badge.svg)](https://github.com/arduino/arduino-ide/actions/workflows/build.yml)
+[![Check JavaScript status](https://github.com/arduino/arduino-ide/actions/workflows/check-javascript.yml/badge.svg)](https://github.com/arduino/arduino-ide/actions/workflows/check-javascript.yml)
+[![Test JavaScript status](https://github.com/arduino/arduino-ide/actions/workflows/test-javascript.yml/badge.svg)](https://github.com/arduino/arduino-ide/actions/workflows/test-javascript.yml)
 
-This repository contains the source code of the Arduino IDE 2.x. If you're looking for the old IDE, go to the repository of the 1.x version at https://github.com/arduino/Arduino.
+This repository contains the source code of the Arduino IDE 2.x. If you're looking for the old IDE, go to the [repository of the 1.x version](https://github.com/arduino/Arduino).
 
 The Arduino IDE 2.x is a major rewrite, sharing no code with the IDE 1.x. It is based on the [Theia IDE](https://theia-ide.org/) framework and built with [Electron](https://www.electronjs.org/). The backend operations such as compilation and uploading are offloaded to an [arduino-cli](https://github.com/arduino/arduino-cli) instance running in daemon mode. This new IDE was developed with the goal of preserving the same interface and user experience of the previous major version in order to provide a frictionless upgrade.
 

arduino-ide-extension/README.md

@@ -55,12 +55,14 @@ The Config Service knows about your system, like for example the default sketch
   - checking whether a file is in a data or sketch directory
 
 ### `"arduino"` configuration in the `package.json`:
- - `"cli"`:
-   - `"version"` type `string` | `{ owner: string, repo: string, commitish?: string }`: if the type is a `string` and is a valid semver, it will get the corresponding [released](https://github.com/arduino/arduino-cli/releases) CLI. If the type is `string` and is a [date in `YYYYMMDD`](https://arduino.github.io/arduino-cli/latest/installation/#nightly-builds) format, it will get a nightly CLI. If the type is an object, a CLI, build from the sources in the `owner/repo` will be used. If `commitish` is not defined, the HEAD of the default branch will be used. In any other cases an error is thrown.
+
+- `"cli"`:
+  - `"version"` type `string` | `{ owner: string, repo: string, commitish?: string }`: if the type is a `string` and is a valid semver, it will get the corresponding [released](https://github.com/arduino/arduino-cli/releases) CLI. If the type is `string` and is a [date in `YYYYMMDD`](https://arduino.github.io/arduino-cli/latest/installation/#nightly-builds) format, it will get a nightly CLI. If the type is an object, a CLI, build from the sources in the `owner/repo` will be used. If `commitish` is not defined, the HEAD of the default branch will be used. In any other cases an error is thrown.
 
 #### Rebuild gRPC protocol interfaces
-  - Some CLI updates can bring changes to the gRPC interfaces, as the API might change. gRPC interfaces can be updated running the command
-    `yarn --cwd arduino-ide-extension generate-protocol`
+
+- Some CLI updates can bring changes to the gRPC interfaces, as the API might change. gRPC interfaces can be updated running the command
+  `yarn --cwd arduino-ide-extension generate-protocol`
 
 ### Update **clangd** and **ClangFormat**
 
@@ -72,11 +74,13 @@ The [**clangd** C++ language server](https://clangd.llvm.org/) and the [**ClangF
 1. Submit a pull request in [the `arduino/tooling-project-assets` repository](https://github.com/arduino/tooling-project-assets) to update the version in the `vars.DEFAULT_CLANG_FORMAT_VERSION` field of [`Taskfile.yml`](https://github.com/arduino/tooling-project-assets/blob/main/Taskfile.yml).
 
 ### Customize Icons
+
 ArduinoIde uses a customized version of FontAwesome.
 In order to update/replace icons follow the following steps:
-  - import the file `arduino-icons.json` in [Icomoon](https://icomoon.io/app/#/projects)
-  - load it
-  - edit the icons as needed
-  - !! download the **new** `arduino-icons.json` file and put it in this repo
-  - Click on "Generate Font" in Icomoon, then download
-  - place the updated fonts in the `src/style/fonts` directory
+
+- 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

@@ -1,6 +1,6 @@
 {
   "name": "arduino-ide-extension",
-  "version": "2.2.1",
+  "version": "2.3.7",
   "description": "An extension for Theia building the Arduino IDE",
   "license": "AGPL-3.0-or-later",
   "scripts": {
@@ -13,7 +13,7 @@
     "download-ls": "node ./scripts/download-ls.js",
     "download-examples": "node ./scripts/download-examples.js",
     "generate-protocol": "node ./scripts/generate-protocol.js",
-    "lint": "eslint",
+    "lint": "eslint .",
     "prebuild": "rimraf lib",
     "build": "tsc",
     "build:dev": "yarn build",
@@ -24,29 +24,31 @@
   },
   "dependencies": {
     "@grpc/grpc-js": "^1.8.14",
-    "@theia/application-package": "1.39.0",
-    "@theia/core": "1.39.0",
-    "@theia/debug": "1.39.0",
-    "@theia/editor": "1.39.0",
-    "@theia/electron": "1.39.0",
-    "@theia/filesystem": "1.39.0",
-    "@theia/keymaps": "1.39.0",
-    "@theia/markers": "1.39.0",
-    "@theia/messages": "1.39.0",
-    "@theia/monaco": "1.39.0",
-    "@theia/monaco-editor-core": "1.72.3",
-    "@theia/navigator": "1.39.0",
-    "@theia/outline-view": "1.39.0",
-    "@theia/output": "1.39.0",
-    "@theia/plugin-ext": "1.39.0",
-    "@theia/preferences": "1.39.0",
-    "@theia/scm": "1.39.0",
-    "@theia/search-in-workspace": "1.39.0",
-    "@theia/terminal": "1.39.0",
-    "@theia/typehierarchy": "1.39.0",
-    "@theia/workspace": "1.39.0",
+    "@theia/application-package": "1.57.0",
+    "@theia/core": "1.57.0",
+    "@theia/debug": "1.57.0",
+    "@theia/editor": "1.57.0",
+    "@theia/electron": "1.57.0",
+    "@theia/filesystem": "1.57.0",
+    "@theia/keymaps": "1.57.0",
+    "@theia/markers": "1.57.0",
+    "@theia/messages": "1.57.0",
+    "@theia/monaco": "1.57.0",
+    "@theia/monaco-editor-core": "1.83.101",
+    "@theia/navigator": "1.57.0",
+    "@theia/outline-view": "1.57.0",
+    "@theia/output": "1.57.0",
+    "@theia/plugin-ext": "1.57.0",
+    "@theia/plugin-ext-vscode": "1.57.0",
+    "@theia/preferences": "1.57.0",
+    "@theia/scm": "1.57.0",
+    "@theia/search-in-workspace": "1.57.0",
+    "@theia/terminal": "1.57.0",
+    "@theia/test": "1.57.0",
+    "@theia/typehierarchy": "1.57.0",
+    "@theia/workspace": "1.57.0",
     "@tippyjs/react": "^4.2.5",
-    "@types/auth0-js": "^9.14.0",
+    "@types/auth0-js": "^9.21.3",
     "@types/btoa": "^1.2.3",
     "@types/dateformat": "^3.0.1",
     "@types/google-protobuf": "^3.7.2",
@@ -56,23 +58,24 @@
     "@types/node-fetch": "^2.5.7",
     "@types/p-queue": "^2.3.1",
     "@types/ps-tree": "^1.1.0",
-    "@types/react-tabs": "^2.3.2",
     "@types/temp": "^0.8.34",
     "arduino-serial-plotter-webapp": "0.2.0",
     "async-mutex": "^0.3.0",
-    "auth0-js": "^9.14.0",
+    "auth0-js": "^9.23.2",
     "btoa": "^1.2.1",
     "classnames": "^2.3.1",
-    "cpy": "^10.0.0",
     "cross-fetch": "^3.1.5",
     "dateformat": "^3.0.3",
     "deepmerge": "^4.2.2",
+    "dompurify": "^2.4.7",
     "drivelist": "^9.2.4",
     "electron-updater": "^4.6.5",
+    "fast-deep-equal": "^3.1.3",
     "fast-json-stable-stringify": "^2.1.0",
     "fast-safe-stringify": "^2.1.1",
     "filename-reserved-regex": "^2.0.0",
-    "glob": "^7.1.6",
+    "fqbn": "^1.0.5",
+    "glob": "10.4.4",
     "google-protobuf": "^3.20.1",
     "hash.js": "^1.1.7",
     "is-online": "^10.0.0",
@@ -96,7 +99,7 @@
     "react-markdown": "^8.0.0",
     "react-perfect-scrollbar": "^1.5.8",
     "react-select": "^5.6.0",
-    "react-tabs": "^3.1.2",
+    "react-tabs": "^6.1.0",
     "react-window": "^1.8.6",
     "semver": "^7.3.2",
     "string-natural-compare": "^2.0.3",
@@ -109,7 +112,7 @@
   "devDependencies": {
     "@octokit/rest": "^18.12.0",
     "@types/chai": "^4.2.7",
-    "@types/mocha": "^5.2.7",
+    "@types/mocha": "^10.0.0",
     "@types/react-window": "^1.8.5",
     "@xhmikosr/downloader": "^13.0.1",
     "chai": "^4.2.0",
@@ -118,19 +121,16 @@
     "decompress-tarbz2": "^4.1.1",
     "decompress-targz": "^4.1.1",
     "decompress-unzip": "^4.0.1",
-    "grpc_tools_node_protoc_ts": "^4.1.0",
-    "mocha": "^7.0.0",
+    "grpc_tools_node_protoc_ts": "^5.3.3",
+    "mocha": "^10.2.0",
     "mockdate": "^3.0.5",
     "moment": "^2.24.0",
     "ncp": "^2.0.0",
-    "rimraf": "^2.6.1",
-    "shelljs": "^0.8.3",
-    "uuid": "^3.2.1",
-    "yargs": "^11.1.0"
+    "rimraf": "^5.0.0"
   },
   "optionalDependencies": {
-    "grpc-tools": "^1.9.0",
-    "protoc": "^1.0.4"
+    "@pingghost/protoc": "^1.0.2",
+    "grpc-tools": "^1.12.4"
   },
   "mocha": {
     "require": [
@@ -172,13 +172,17 @@
   ],
   "arduino": {
     "arduino-cli": {
-      "version": "0.34.0"
+      "version": "1.2.0"
     },
     "arduino-fwuploader": {
       "version": "2.4.1"
     },
     "arduino-language-server": {
-      "version": "0.7.4"
+      "version": {
+        "owner": "arduino",
+        "repo": "arduino-language-server",
+        "commitish": "05ec308"
+      }
     },
     "clangd": {
       "version": "14.0.0"

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

@@ -34,7 +34,7 @@
   }, '');
 
   const args = process.argv.slice(2);
-  if (args.length == 0) {
+  if (args.length === 0) {
     console.error('Missing argument to destination file');
     process.exit(1);
   }

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

@@ -2,7 +2,6 @@
 
 (async () => {
   const path = require('path');
-  const shell = require('shelljs');
   const semver = require('semver');
   const moment = require('moment');
   const downloader = require('./downloader');
@@ -29,8 +28,8 @@
   })();
 
   if (!version) {
-    shell.echo(`Could not retrieve CLI version info from the 'package.json'.`);
-    shell.exit(1);
+    console.log(`Could not retrieve CLI version info from the 'package.json'.`);
+    process.exit(1);
   }
 
   const { platform, arch } = process;
@@ -71,24 +70,24 @@
       }
     })();
     if (!suffix) {
-      shell.echo(`The CLI is not available for ${platform} ${arch}.`);
-      shell.exit(1);
+      console.log(`The CLI is not available for ${platform} ${arch}.`);
+      process.exit(1);
     }
     if (semver.valid(version)) {
       const url = `https://downloads.arduino.cc/arduino-cli/arduino-cli_${version}_${suffix}`;
-      shell.echo(
+      console.log(
         `📦  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(
+      console.log(
         `🌙  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);
+      console.log(`🔥  Could not interpret 'version': ${version}`);
+      process.exit(1);
     }
   } else {
     taskBuildFromGit(version, destinationPath, 'CLI');

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

@@ -1,14 +1,18 @@
 // @ts-check
 
 // The version to use.
-const version = '1.10.0';
+const version = '1.10.2';
 
 (async () => {
   const os = require('node:os');
-  const { existsSync, promises: fs } = require('node:fs');
+  const {
+    existsSync,
+    promises: fs,
+    mkdirSync,
+    readdirSync,
+    cpSync,
+  } = require('node:fs');
   const path = require('node:path');
-  const shell = require('shelljs');
-  const { v4 } = require('uuid');
   const { exec } = require('./utils');
 
   const destination = path.join(
@@ -20,31 +24,38 @@ const version = '1.10.0';
     'Examples'
   );
   if (existsSync(destination)) {
-    shell.echo(
+    console.log(
       `Skipping Git checkout of the examples because the repository already exists: ${destination}`
     );
     return;
   }
 
-  const repository = path.join(os.tmpdir(), `${v4()}-arduino-examples`);
-  if (shell.mkdir('-p', repository).code !== 0) {
-    shell.exit(1);
-  }
+  const repository = await fs.mkdtemp(
+    path.join(os.tmpdir(), 'arduino-examples-')
+  );
 
   exec(
     'git',
     ['clone', 'https://github.com/arduino/arduino-examples.git', repository],
-    shell
+    { logStdout: true }
   );
 
   exec(
     'git',
     ['-C', repository, 'checkout', `tags/${version}`, '-b', version],
-    shell
+    { logStdout: true }
   );
 
-  shell.mkdir('-p', destination);
-  shell.cp('-fR', path.join(repository, 'examples', '*'), destination);
+  mkdirSync(destination, { recursive: true });
+  const examplesPath = path.join(repository, 'examples');
+  const exampleResources = readdirSync(examplesPath);
+  for (const exampleResource of exampleResources) {
+    cpSync(
+      path.join(examplesPath, exampleResource),
+      path.join(destination, exampleResource),
+      { recursive: true }
+    );
+  }
 
   const isSketch = async (pathLike) => {
     try {
@@ -104,5 +115,5 @@ const version = '1.10.0';
     JSON.stringify(examples, null, 2),
     { encoding: 'utf8' }
   );
-  shell.echo(`Generated output to ${path.join(destination, 'examples.json')}`);
+  console.log(`Generated output to ${path.join(destination, 'examples.json')}`);
 })();

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

@@ -2,7 +2,6 @@
 
 (async () => {
   const path = require('node:path');
-  const shell = require('shelljs');
   const semver = require('semver');
   const downloader = require('./downloader');
   const { taskBuildFromGit } = require('./utils');
@@ -28,10 +27,10 @@
   })();
 
   if (!version) {
-    shell.echo(
+    console.log(
       `Could not retrieve Firmware Uploader version info from the 'package.json'.`
     );
-    shell.exit(1);
+    process.exit(1);
   }
 
   const { platform, arch } = process;
@@ -51,7 +50,14 @@
     const suffix = (() => {
       switch (platform) {
         case 'darwin':
-          return 'macOS_64bit.tar.gz';
+          switch (arch) {
+            case 'arm64':
+              return 'macOS_ARM64.tar.gz';
+            case 'x64':
+              return 'macOS_64bit.tar.gz';
+            default:
+              return undefined;
+          }
         case 'win32':
           return 'Windows_64bit.zip';
         case 'linux': {
@@ -71,14 +77,14 @@
       }
     })();
     if (!suffix) {
-      shell.echo(
+      console.log(
         `The Firmware Uploader is not available for ${platform} ${arch}.`
       );
-      shell.exit(1);
+      process.exit(1);
     }
     if (semver.valid(version)) {
       const url = `https://downloads.arduino.cc/arduino-fwuploader/arduino-fwuploader_${version}_${suffix}`;
-      shell.echo(
+      console.log(
         `📦  Identified released version of the Firmware Uploader. Downloading version ${version} from '${url}'`
       );
       await downloader.downloadUnzipFile(
@@ -87,8 +93,8 @@
         'arduino-fwuploader'
       );
     } else {
-      shell.echo(`🔥  Could not interpret 'version': ${version}`);
-      shell.exit(1);
+      console.log(`🔥  Could not interpret 'version': ${version}`);
+      process.exit(1);
     }
   } else {
     taskBuildFromGit(version, destinationPath, 'Firmware Uploader');

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

@@ -5,7 +5,6 @@
 
 (() => {
   const path = require('path');
-  const shell = require('shelljs');
   const downloader = require('./downloader');
   const { goBuildFromGit } = require('./utils');
 
@@ -25,20 +24,20 @@
   })();
 
   if (!DEFAULT_LS_VERSION) {
-    shell.echo(
+    console.log(
       `Could not retrieve Arduino Language Server version info from the 'package.json'.`
     );
-    shell.exit(1);
+    process.exit(1);
   }
 
   if (!DEFAULT_CLANGD_VERSION) {
-    shell.echo(
+    console.log(
       `Could not retrieve clangd version info from the 'package.json'.`
     );
-    shell.exit(1);
+    process.exit(1);
   }
 
-  const yargs = require('yargs')
+  const yargs = require('@theia/core/shared/yargs')
     .option('ls-version', {
       alias: 'lv',
       default: DEFAULT_LS_VERSION,
@@ -114,10 +113,10 @@
       throw new Error(`Unsupported platform/arch: ${platformArch}.`);
   }
   if (!lsSuffix || !clangdSuffix) {
-    shell.echo(
+    console.log(
       `The arduino-language-server is not available for ${platform} ${arch}.`
     );
-    shell.exit(1);
+    process.exit(1);
   }
 
   if (typeof lsVersion === 'string') {

arduino-ide-extension/scripts/downloader.js

@@ -1,20 +1,19 @@
+// @ts-check
+
 const fs = require('fs');
 const path = require('path');
-const shell = require('shelljs');
 const decompress = require('decompress');
 const unzip = require('decompress-unzip');
 const untargz = require('decompress-targz');
 const untarbz2 = require('decompress-tarbz2');
 
-process.on('unhandledRejection', (reason, _) => {
-  shell.echo(String(reason));
-  shell.exit(1);
-  throw reason;
+process.on('unhandledRejection', (reason) => {
+  console.log(String(reason));
+  process.exit(1);
 });
 process.on('uncaughtException', (error) => {
-  shell.echo(String(error));
-  shell.exit(1);
-  throw error;
+  console.log(String(error));
+  process.exit(1);
 });
 
 /**
@@ -30,55 +29,42 @@ exports.downloadUnzipFile = async (
   force = false
 ) => {
   if (fs.existsSync(targetFile) && !force) {
-    shell.echo(`Skipping download because file already exists: ${targetFile}`);
+    console.log(`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);
-    }
-  }
+  fs.mkdirSync(path.dirname(targetFile), { recursive: true });
 
   const downloads = path.join(__dirname, '..', 'downloads');
-  if (shell.rm('-rf', targetFile, downloads).code !== 0) {
-    shell.exit(1);
-  }
+  fs.rmSync(targetFile, { recursive: true, force: true });
+  fs.rmSync(downloads, { recursive: true, force: true });
 
-  shell.echo(`>>> Downloading from '${url}'...`);
-  const { default: download } = await import('@xhmikosr/downloader');
+  console.log(`>>> Downloading from '${url}'...`);
   const data = await download(url);
-  shell.echo(`<<< Download succeeded.`);
+  console.log(`<<< Download succeeded.`);
 
-  shell.echo('>>> Decompressing...');
+  console.log('>>> 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);
+    console.log('Error ocurred while decompressing the archive.');
+    process.exit(1);
   }
   const fileIndex = files.findIndex((f) => f.path.startsWith(filePrefix));
   if (fileIndex === -1) {
-    shell.echo(
+    console.log(
       `The downloaded artifact does not contain any file with prefix ${filePrefix}.`
     );
-    shell.exit(1);
+    process.exit(1);
   }
-  shell.echo('<<< Decompressing succeeded.');
+  console.log('<<< 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);
-  }
+  fs.renameSync(path.join(downloads, files[fileIndex].path), targetFile);
   if (!fs.existsSync(targetFile)) {
-    shell.echo(`Could not find file: ${targetFile}`);
-    shell.exit(1);
+    console.log(`Could not find file: ${targetFile}`);
+    process.exit(1);
   }
-  shell.echo(`Done: ${targetFile}`);
+  console.log(`Done: ${targetFile}`);
 };
 
 /**
@@ -86,7 +72,7 @@ exports.downloadUnzipFile = async (
  * @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}
+ * @param decompressOptions {import('decompress').DecompressOptions|undefined} [decompressOptions]
  */
 exports.downloadUnzipAll = async (
   url,
@@ -96,22 +82,16 @@ exports.downloadUnzipAll = async (
   decompressOptions = undefined
 ) => {
   if (fs.existsSync(targetFile) && !force) {
-    shell.echo(`Skipping download because file already exists: ${targetFile}`);
+    console.log(`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);
-    }
-  }
+  fs.mkdirSync(targetDir, { recursive: true });
 
-  shell.echo(`>>> Downloading from '${url}'...`);
-  const { default: download } = await import('@xhmikosr/downloader');
+  console.log(`>>> Downloading from '${url}'...`);
   const data = await download(url);
-  shell.echo(`<<< Download succeeded.`);
+  console.log(`<<< Download succeeded.`);
 
-  shell.echo('>>> Decompressing...');
+  console.log('>>> Decompressing...');
   let options = {
     plugins: [unzip(), untargz(), untarbz2()],
   };
@@ -120,14 +100,27 @@ exports.downloadUnzipAll = async (
   }
   const files = await decompress(data, targetDir, options);
   if (files.length === 0) {
-    shell.echo('Error ocurred while decompressing the archive.');
-    shell.exit(1);
+    console.log('Error ocurred while decompressing the archive.');
+    process.exit(1);
   }
-  shell.echo('<<< Decompressing succeeded.');
+  console.log('<<< Decompressing succeeded.');
 
   if (!fs.existsSync(targetFile)) {
-    shell.echo(`Could not find file: ${targetFile}`);
-    shell.exit(1);
+    console.log(`Could not find file: ${targetFile}`);
+    process.exit(1);
   }
-  shell.echo(`Done: ${targetFile}`);
+  console.log(`Done: ${targetFile}`);
 };
+
+/**
+ * @param {string} url
+ * @returns {Promise<import('node:buffer').Buffer>}
+ */
+async function download(url) {
+  const { default: download } = await import('@xhmikosr/downloader');
+  /** @type {import('node:buffer').Buffer} */
+  // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+  // @ts-ignore
+  const data = await download(url);
+  return data;
+}

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

@@ -3,22 +3,21 @@
 (async () => {
   const os = require('node:os');
   const path = require('node:path');
+  const decompress = require('decompress');
+  const unzip = require('decompress-unzip');
+  const { mkdirSync, promises: fs, rmSync, existsSync } = require('node:fs');
   const { exec } = require('./utils');
-  const glob = require('glob');
-  const { v4 } = require('uuid');
-  const shell = require('shelljs');
-  const protoc = path.dirname(require('protoc/protoc'));
-
-  const repository = path.join(os.tmpdir(), `${v4()}-arduino-cli`);
-  if (shell.mkdir('-p', repository).code !== 0) {
-    shell.exit(1);
-  }
+  const { glob } = require('glob');
+  const { SemVer, gte, valid: validSemVer, eq } = require('semver');
+  // Use a node-protoc fork until apple arm32 is supported
+  // https://github.com/YePpHa/node-protoc/pull/10
+  const protoc = path.dirname(require('@pingghost/protoc/protoc'));
 
   const { owner, repo, commitish } = (() => {
     const pkg = require(path.join(__dirname, '..', 'package.json'));
     if (!pkg) {
-      shell.echo(`Could not parse the 'package.json'.`);
-      shell.exit(1);
+      console.log(`Could not parse the 'package.json'.`);
+      process.exit(1);
     }
 
     const defaultVersion = {
@@ -48,22 +47,17 @@
     // 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);
+      console.log(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+      process.exit(1);
     }
     if (!repo) {
-      shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
-      shell.exit(1);
+      console.log(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+      process.exit(1);
     }
 
     return { owner, repo, commitish };
   })();
 
-  const url = `https://github.com/${owner}/${repo}.git`;
-  shell.echo(`>>> Cloning repository from '${url}'...`);
-  exec('git', ['clone', url, repository], shell);
-  shell.echo(`<<< Repository cloned.`);
-
   const { platform } = process;
   const resourcesFolder = path.join(
     __dirname,
@@ -76,10 +70,12 @@
     resourcesFolder,
     `arduino-cli${platform === 'win32' ? '.exe' : ''}`
   );
-  const versionJson = exec(cli, ['version', '--format', 'json'], shell).trim();
+  const versionJson = exec(cli, ['version', '--format', 'json'], {
+    logStdout: true,
+  }).trim();
   if (!versionJson) {
-    shell.echo(`Could not retrieve the CLI version from ${cli}.`);
-    shell.exit(1);
+    console.log(`Could not retrieve the CLI version from ${cli}.`);
+    process.exit(1);
   }
   // As of today (28.01.2021), the `VersionString` can be one of the followings:
   //  - `nightly-YYYYMMDD` stands for the nightly build, we use the , the `commitish` from the `package.json` to check out the code.
@@ -87,104 +83,207 @@
   //  - `git-snapshot` for local build executed via `task build`. We do not do this.
   //  - rest, we assume it is a valid semver and has the corresponding tagged code, we use the tag to generate the APIs from the `proto` files.
   /*
-      {
-        "Application": "arduino-cli",
-        "VersionString": "nightly-20210126",
-        "Commit": "079bb6c6",
-        "Status": "alpha",
-        "Date": "2021-01-26T01:46:31Z"
-      }
-      */
+    {
+      "Application": "arduino-cli",
+      "VersionString": "nightly-20210126",
+      "Commit": "079bb6c6",
+      "Status": "alpha",
+      "Date": "2021-01-26T01:46:31Z"
+    }
+  */
   const versionObject = JSON.parse(versionJson);
-  const version = versionObject.VersionString;
-  if (
-    version &&
-    !version.startsWith('nightly-') &&
-    version !== '0.0.0-git' &&
-    version !== 'git-snapshot'
+
+  async function globProtos(folder, pattern = '**/*.proto') {
+    let protos = [];
+    try {
+      const matches = await glob(pattern, { cwd: folder });
+      protos = matches.map((filename) => path.join(folder, filename));
+    } catch (error) {
+      console.log(error.stack ?? error.message);
+    }
+    return protos;
+  }
+
+  async function getProtosFromRepo(
+    commitish = '',
+    version = '',
+    owner = 'arduino',
+    repo = 'arduino-cli'
   ) {
-    shell.echo(`>>> Checking out tagged version: '${version}'...`);
-    exec('git', ['-C', repository, 'fetch', '--all', '--tags'], shell);
-    exec(
-      'git',
-      ['-C', repository, 'checkout', `tags/${version}`, '-b', version],
-      shell
-    );
-    shell.echo(`<<< Checked out tagged version: '${version}'.`);
-  } else if (commitish) {
-    shell.echo(
-      `>>> Checking out commitish from 'package.json': '${commitish}'...`
-    );
-    exec('git', ['-C', repository, 'checkout', commitish], shell);
-    shell.echo(
-      `<<< Checked out commitish from 'package.json': '${commitish}'.`
-    );
-  } else if (versionObject.Commit) {
-    shell.echo(
-      `>>> Checking out commitish from the CLI: '${versionObject.Commit}'...`
-    );
-    exec('git', ['-C', repository, 'checkout', versionObject.Commit], shell);
-    shell.echo(
-      `<<< Checked out commitish from the CLI: '${versionObject.Commit}'.`
-    );
-  } else {
-    shell.echo(`WARN: no 'git checkout'. Generating from the HEAD revision.`);
-  }
+    const repoFolder = await fs.mkdtemp(path.join(os.tmpdir(), 'arduino-cli-'));
 
-  shell.echo('>>> Generating TS/JS API from:');
-  exec('git', ['-C', repository, 'rev-parse', '--abbrev-ref', 'HEAD'], shell);
+    const url = `https://github.com/${owner}/${repo}.git`;
+    console.log(`>>> Cloning repository from '${url}'...`);
+    exec('git', ['clone', url, repoFolder], { logStdout: true });
+    console.log(`<<< Repository cloned.`);
 
-  const rpc = path.join(repository, 'rpc');
-  const out = path.join(__dirname, '..', 'src', 'node', 'cli-protocol');
-  shell.mkdir('-p', out);
-
-  const protos = await new Promise((resolve) =>
-    glob('**/*.proto', { cwd: rpc }, (error, matches) => {
-      if (error) {
-        shell.echo(error.stack ?? error.message);
-        resolve([]);
-        return;
+    if (validSemVer(version)) {
+      let versionTag = version;
+      // https://github.com/arduino/arduino-cli/pull/2374
+      if (
+        gte(new SemVer(version, { loose: true }), new SemVer('0.35.0-rc.1'))
+      ) {
+        versionTag = `v${version}`;
       }
-      resolve(matches.map((filename) => path.join(rpc, filename)));
-    })
-  );
-  if (!protos || protos.length === 0) {
-    shell.echo(`Could not find any .proto files under ${rpc}.`);
-    shell.exit(1);
+      console.log(`>>> Checking out tagged version: '${versionTag}'...`);
+      exec('git', ['-C', repoFolder, 'fetch', '--all', '--tags'], {
+        logStdout: true,
+      });
+      exec(
+        'git',
+        ['-C', repoFolder, 'checkout', `tags/${versionTag}`, '-b', versionTag],
+        { logStdout: true }
+      );
+      console.log(`<<< Checked out tagged version: '${versionTag}'.`);
+    } else if (commitish) {
+      console.log(`>>> Checking out commitish: '${commitish}'...`);
+      exec('git', ['-C', repoFolder, 'checkout', commitish], {
+        logStdout: true,
+      });
+      console.log(`<<< Checked out commitish: '${commitish}'.`);
+    } else {
+      console.log(
+        `WARN: no 'git checkout'. Generating from the HEAD revision.`
+      );
+    }
+
+    const rpcFolder = await fs.mkdtemp(
+      path.join(os.tmpdir(), 'arduino-cli-rpc')
+    );
+
+    // Copy the the repository rpc folder so we can remove the repository
+    await fs.cp(path.join(repoFolder, 'rpc'), path.join(rpcFolder), {
+      recursive: true,
+    });
+    rmSync(repoFolder, { recursive: true, maxRetries: 5, force: true });
+
+    // Patch for https://github.com/arduino/arduino-cli/issues/2755
+    // Google proto files are removed from source since v1.1.0
+    if (!existsSync(path.join(rpcFolder, 'google'))) {
+      // Include packaged google proto files from v1.1.1
+      // See https://github.com/arduino/arduino-cli/pull/2761
+      console.log(`>>> Missing google proto files. Including from v1.1.1...`);
+      const v111ProtoFolder = await getProtosFromZip('1.1.1');
+
+      // Create an return a folder name google in rpcFolder
+      const googleFolder = path.join(rpcFolder, 'google');
+      await fs.cp(path.join(v111ProtoFolder, 'google'), googleFolder, {
+        recursive: true,
+      });
+      console.log(`<<< Included google proto files from v1.1.1.`);
+    }
+
+    return rpcFolder;
   }
 
-  // Generate JS code from the `.proto` files.
+  async function getProtosFromZip(version) {
+    if (!version) {
+      console.log(`Could not download proto files: CLI version not provided.`);
+      process.exit(1);
+    }
+    console.log(`>>> Downloading proto files from zip for ${version}.`);
 
-  exec(
-    'grpc_tools_node_protoc',
-    [
-      `--js_out=import_style=commonjs,binary:${out}`,
-      `--grpc_out=generate_package_definition:${out}`,
-      '-I',
-      rpc,
-      ...protos,
-    ],
-    shell
-  );
+    const url = `https://downloads.arduino.cc/arduino-cli/arduino-cli_${version}_proto.zip`;
+    const protos = await fs.mkdtemp(
+      path.join(os.tmpdir(), 'arduino-cli-proto')
+    );
 
-  // Generate the `.d.ts` files for JS.
-  exec(
-    path.join(protoc, `protoc${platform === 'win32' ? '.exe' : ''}`),
-    [
-      `--plugin=protoc-gen-ts=${path.resolve(
-        __dirname,
-        '..',
-        'node_modules',
-        '.bin',
-        `protoc-gen-ts${platform === 'win32' ? '.cmd' : ''}`
-      )}`,
-      `--ts_out=generate_package_definition:${out}`,
-      '-I',
-      rpc,
-      ...protos,
-    ],
-    shell
-  );
+    const { default: download } = await import('@xhmikosr/downloader');
+    /** @type {import('node:buffer').Buffer} */
+    // eslint-disable-next-line @typescript-eslint/ban-ts-comment
+    // @ts-ignore
+    const data = await download(url);
 
-  shell.echo('<<< Generation was successful.');
+    await decompress(data, protos, {
+      plugins: [unzip()],
+      filter: (file) => file.path.endsWith('.proto'),
+    });
+
+    console.log(
+      `<<< Finished downloading and extracting proto files for ${version}.`
+    );
+
+    return protos;
+  }
+
+  let protosFolder;
+
+  if (commitish) {
+    protosFolder = await getProtosFromRepo(commitish, undefined, owner, repo);
+  } else if (
+    versionObject.VersionString &&
+    validSemVer(versionObject.VersionString)
+  ) {
+    const version = versionObject.VersionString;
+    // v1.1.0 does not contains google proto files in zip
+    // See https://github.com/arduino/arduino-cli/issues/2755
+    const isV110 = eq(new SemVer(version, { loose: true }), '1.1.0');
+    protosFolder = isV110
+      ? await getProtosFromRepo(undefined, version)
+      : await getProtosFromZip(version);
+  } else if (versionObject.Commit) {
+    protosFolder = await getProtosFromRepo(versionObject.Commit);
+  }
+
+  if (!protosFolder) {
+    console.log(`Could not get proto files: missing commitish or version.`);
+    process.exit(1);
+  }
+
+  const protos = await globProtos(protosFolder);
+
+  if (!protos || protos.length === 0) {
+    rmSync(protosFolder, { recursive: true, maxRetries: 5, force: true });
+    console.log(`Could not find any .proto files under ${protosFolder}.`);
+    process.exit(1);
+  }
+
+  console.log('>>> Generating TS/JS API from:');
+
+  const out = path.join(__dirname, '..', 'src', 'node', 'cli-protocol');
+  // Must wipe the gen output folder. Otherwise, dangling service implementation remain in IDE2 code,
+  // although it has been removed from the proto file.
+  // For example, https://github.com/arduino/arduino-cli/commit/50a8bf5c3e61d5b661ccfcd6a055e82eeb510859.
+  // rmSync(out, { recursive: true, maxRetries: 5, force: true });
+  mkdirSync(out, { recursive: true });
+
+  try {
+    // Generate JS code from the `.proto` files.
+    exec(
+      'grpc_tools_node_protoc',
+      [
+        `--js_out=import_style=commonjs,binary:${out}`,
+        `--grpc_out=generate_package_definition:${out}`,
+        '-I',
+        protosFolder,
+        ...protos,
+      ],
+      { logStdout: true }
+    );
+
+    // Generate the `.d.ts` files for JS.
+    exec(
+      path.join(protoc, `protoc${platform === 'win32' ? '.exe' : ''}`),
+      [
+        `--plugin=protoc-gen-ts=${path.resolve(
+          __dirname,
+          '..',
+          'node_modules',
+          '.bin',
+          `protoc-gen-ts${platform === 'win32' ? '.cmd' : ''}`
+        )}`,
+        `--ts_out=generate_package_definition:${out}`,
+        '-I',
+        protosFolder,
+        ...protos,
+      ],
+      { logStdout: true }
+    );
+  } catch (error) {
+    console.log(error);
+  } finally {
+    rmSync(protosFolder, { recursive: true, maxRetries: 5, force: true });
+  }
+
+  console.log('<<< Generation was successful.');
 })();

arduino-ide-extension/scripts/utils.js

@@ -3,24 +3,21 @@
 const exec = (
   /** @type {string} */ command,
   /** @type {readonly string[]} */ args,
-  /** @type {import('shelljs')|undefined}*/ shell = undefined,
-  /** @type {import('node:child_process').ExecFileSyncOptionsWithStringEncoding|undefined} */ options = undefined
+  /** @type {Partial<import('node:child_process').ExecFileSyncOptionsWithStringEncoding> & { logStdout?: boolean }|undefined} */ options = undefined
 ) => {
   try {
-    const stdout = require('node:child_process').execFileSync(
-      command,
-      args,
-      options ? options : { encoding: 'utf8' }
-    );
-    if (shell) {
-      shell.echo(stdout.trim());
+    const stdout = require('node:child_process').execFileSync(command, args, {
+      encoding: 'utf8',
+      ...(options ?? {}),
+    });
+    if (options?.logStdout) {
+      console.log(stdout.trim());
     }
     return stdout;
   } catch (err) {
-    if (shell) {
-      shell.echo(err instanceof Error ? err.message : String(err));
-      shell.exit(1);
-    }
+    console.log(
+      `Failed to execute ${command} with args: ${JSON.stringify(args)}`
+    );
     throw err;
   }
 };
@@ -59,32 +56,31 @@ function buildFromGit(command, version, destinationPath, taskName) {
   const fs = require('node:fs');
   const path = require('node:path');
   const temp = require('temp');
-  const shell = require('shelljs');
 
   // We assume an object with `owner`, `repo`, commitish?` properties.
   if (typeof version !== 'object') {
-    shell.echo(
+    console.log(
       `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);
+    console.log(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+    process.exit(1);
   }
   if (!repo) {
-    shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
-    shell.exit(1);
+    console.log(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+    process.exit(1);
   }
   const url = `https://github.com/${owner}/${repo}.git`;
-  shell.echo(
+  console.log(
     `Building ${taskName} from ${url}. Commitish: ${
       commitish ? commitish : 'HEAD'
     }`
   );
 
   if (fs.existsSync(destinationPath)) {
-    shell.echo(
+    console.log(
       `Skipping the ${taskName} build because it already exists: ${destinationPath}`
     );
     return;
@@ -97,48 +93,51 @@ function buildFromGit(command, version, destinationPath, taskName) {
     'node',
     'resources'
   );
-  if (shell.mkdir('-p', resourcesFolder).code !== 0) {
-    shell.echo('Could not create resources folder.');
-    shell.exit(1);
-  }
+  fs.mkdirSync(resourcesFolder, { recursive: true });
 
   const tempRepoPath = temp.mkdirSync();
-  shell.echo(`>>> Cloning ${taskName} source to ${tempRepoPath}...`);
-  exec('git', ['clone', url, tempRepoPath], shell);
-  shell.echo(`<<< Cloned ${taskName} repo.`);
+  console.log(`>>> Cloning ${taskName} source to ${tempRepoPath}...`);
+  exec('git', ['clone', url, tempRepoPath], { logStdout: true });
+  console.log(`<<< Cloned ${taskName} repo.`);
 
   if (commitish) {
-    shell.echo(`>>> Checking out ${commitish}...`);
-    exec('git', ['-C', tempRepoPath, 'checkout', commitish], shell);
-    shell.echo(`<<< Checked out ${commitish}.`);
+    console.log(`>>> Checking out ${commitish}...`);
+    exec('git', ['-C', tempRepoPath, 'checkout', commitish], {
+      logStdout: true,
+    });
+    console.log(`<<< Checked out ${commitish}.`);
   }
 
-  exec('git', ['-C', tempRepoPath, 'rev-parse', '--short', 'HEAD'], shell);
+  exec('git', ['-C', tempRepoPath, 'rev-parse', '--short', 'HEAD'], {
+    logStdout: true,
+  });
 
-  shell.echo(`>>> Building the ${taskName}...`);
-  exec(command, ['build'], shell, { cwd: tempRepoPath, encoding: 'utf8' });
-  shell.echo(`<<< Done ${taskName} build.`);
+  console.log(`>>> Building the ${taskName}...`);
+  exec(command, ['build'], {
+    cwd: tempRepoPath,
+    encoding: 'utf8',
+    logStdout: true,
+  });
+  console.log(`<<< Done ${taskName} build.`);
 
   const binName = path.basename(destinationPath);
   if (!fs.existsSync(path.join(tempRepoPath, binName))) {
-    shell.echo(
+    console.log(
       `Could not find the ${taskName} at ${path.join(tempRepoPath, binName)}.`
     );
-    shell.exit(1);
+    process.exit(1);
   }
 
   const binPath = path.join(tempRepoPath, binName);
-  shell.echo(
+  console.log(
     `>>> Copying ${taskName} from ${binPath} to ${destinationPath}...`
   );
-  if (shell.cp(binPath, destinationPath).code !== 0) {
-    shell.exit(1);
-  }
-  shell.echo(`<<< Copied the ${taskName}.`);
+  fs.copyFileSync(binPath, destinationPath);
+  console.log(`<<< Copied the ${taskName}.`);
 
-  shell.echo(`<<< Verifying ${taskName}...`);
+  console.log(`<<< Verifying ${taskName}...`);
   if (!fs.existsSync(destinationPath)) {
-    shell.exit(1);
+    process.exit(1);
   }
-  shell.echo(`>>> Verified ${taskName}.`);
+  console.log(`>>> Verified ${taskName}.`);
 }

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

@@ -1,7 +1,7 @@
 import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
 import { ColorRegistry } from '@theia/core/lib/browser/color-registry';
 import { CommonMenus } from '@theia/core/lib/browser/common-frontend-contribution';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
 import {
   TabBarToolbarContribution,

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

@@ -1,14 +1,12 @@
 import '../../src/browser/style/index.css';
-import { ContainerModule } from '@theia/core/shared/inversify';
+import { Container, ContainerModule } from '@theia/core/shared/inversify';
 import { WidgetFactory } from '@theia/core/lib/browser/widget-manager';
 import { CommandContribution } from '@theia/core/lib/common/command';
 import { bindViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
 import { TabBarToolbarContribution } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
 import { WebSocketConnectionProvider } from '@theia/core/lib/browser/messaging/ws-connection-provider';
-import {
-  FrontendApplicationContribution,
-  FrontendApplication as TheiaFrontendApplication,
-} from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplication as TheiaFrontendApplication } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { LibraryListWidget } from './library/library-list-widget';
 import { ArduinoFrontendContribution } from './arduino-frontend-contribution';
 import {
@@ -91,7 +89,6 @@ import {
   ArduinoDaemonPath,
   ArduinoDaemon,
 } from '../common/protocol/arduino-daemon';
-import { EditorCommandContribution as TheiaEditorCommandContribution } from '@theia/editor/lib/browser';
 import {
   FrontendConnectionStatusService,
   ApplicationConnectionStatusContribution,
@@ -125,7 +122,10 @@ import { OpenSketch } from './contributions/open-sketch';
 import { Close } from './contributions/close';
 import { SaveAsSketch } from './contributions/save-as-sketch';
 import { SaveSketch } from './contributions/save-sketch';
-import { VerifySketch } from './contributions/verify-sketch';
+import {
+  CompileSummaryProvider,
+  VerifySketch,
+} from './contributions/verify-sketch';
 import { UploadSketch } from './contributions/upload-sketch';
 import { CommonFrontendContribution } from './theia/core/common-frontend-contribution';
 import { EditContributions } from './contributions/edit-contributions';
@@ -177,10 +177,9 @@ import {
 import { About } from './contributions/about';
 import { IconThemeService } from '@theia/core/lib/browser/icon-theme-service';
 import { TabBarRenderer } from './theia/core/tab-bars';
-import { EditorCommandContribution } from './theia/editor/editor-command';
 import { NavigatorTabBarDecorator as TheiaNavigatorTabBarDecorator } from '@theia/navigator/lib/browser/navigator-tab-bar-decorator';
 import { NavigatorTabBarDecorator } from './theia/navigator/navigator-tab-bar-decorator';
-import { Debug } from './contributions/debug';
+import { Debug, DebugDisabledStatusMessageSource } from './contributions/debug';
 import { Sketchbook } from './contributions/sketchbook';
 import { DebugFrontendApplicationContribution } from './theia/debug/debug-frontend-application-contribution';
 import { DebugFrontendApplicationContribution as TheiaDebugFrontendApplicationContribution } from '@theia/debug/lib/browser/debug-frontend-application-contribution';
@@ -266,13 +265,13 @@ import {
   IDEUpdaterDialog,
   IDEUpdaterDialogProps,
 } from './dialogs/ide-updater/ide-updater-dialog';
-import { ElectronIpcConnectionProvider } from '@theia/core/lib/electron-browser/messaging/electron-ipc-connection-provider';
+import { ElectronIpcConnectionProvider } from '@theia/core/lib/electron-browser/messaging/electron-ipc-connection-source';
 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 { HostedPluginEvents } from './hosted/hosted-plugin-events';
+import { HostedPluginSupportImpl } 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';
@@ -286,10 +285,6 @@ import { PreferenceTreeGenerator } from './theia/preferences/preference-tree-gen
 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';
@@ -358,6 +353,27 @@ import { MonacoEditorMenuContribution as TheiaMonacoEditorMenuContribution } fro
 import { UpdateArduinoState } from './contributions/update-arduino-state';
 import { TerminalFrontendContribution } from './theia/terminal/terminal-frontend-contribution';
 import { TerminalFrontendContribution as TheiaTerminalFrontendContribution } from '@theia/terminal/lib/browser/terminal-frontend-contribution';
+import { SelectionService } from '@theia/core/lib/common/selection-service';
+import { CommandService } from '@theia/core/lib/common/command';
+import { CorePreferences } from '@theia/core/lib/browser/core-preferences';
+import { AutoSelectProgrammer } from './contributions/auto-select-programmer';
+import { HostedPluginSupport } from './hosted/hosted-plugin-support';
+import { DebugSessionManager as TheiaDebugSessionManager } from '@theia/debug/lib/browser/debug-session-manager';
+import { DebugSessionManager } from './theia/debug/debug-session-manager';
+import { DebugWidget as TheiaDebugWidget } from '@theia/debug/lib/browser/view/debug-widget';
+import { DebugWidget } from './theia/debug/debug-widget';
+import { DebugViewModel } from '@theia/debug/lib/browser/view/debug-view-model';
+import { DebugSessionWidget } from '@theia/debug/lib/browser/view/debug-session-widget';
+import { DebugConfigurationWidget } from './theia/debug/debug-configuration-widget';
+import { DebugConfigurationWidget as TheiaDebugConfigurationWidget } from '@theia/debug/lib/browser/view/debug-configuration-widget';
+import { DebugToolBar } from '@theia/debug/lib/browser/view/debug-toolbar-widget';
+
+import {
+  VersionWelcomeDialog,
+  VersionWelcomeDialogProps,
+} from './dialogs/version-welcome-dialog';
+import { TestViewContribution as TheiaTestViewContribution } from '@theia/test/lib/browser/view/test-view-contribution';
+import { TestViewContribution } from './theia/test/test-view-contribution';
 
 // Hack to fix copy/cut/paste issue after electron version update in Theia.
 // https://github.com/eclipse-theia/theia/issues/12487
@@ -451,6 +467,9 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   // To be able to track, and update the menu based on the core settings (aka. board details) of the currently selected board.
   bind(BoardsDataStore).toSelf().inSingletonScope();
   bind(FrontendApplicationContribution).toService(BoardsDataStore);
+  bind(CommandContribution).toService(BoardsDataStore);
+  bind(StartupTaskProvider).toService(BoardsDataStore); // to inherit the boards config options, programmer, etc in a new window
+
   // Logger for the Arduino daemon
   bind(ILogger)
     .toDynamicValue((ctx) => {
@@ -535,15 +554,6 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     WorkspaceVariableContribution
   );
 
-  bind(SurveyNotificationService)
-    .toDynamicValue((context) => {
-      return ElectronIpcConnectionProvider.createProxy(
-        context.container,
-        SurveyNotificationServicePath
-      );
-    })
-    .inSingletonScope();
-
   // Layout and shell customizations.
   rebind(TheiaOutlineViewContribution)
     .to(OutlineViewContribution)
@@ -750,10 +760,15 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   Contribution.configure(bind, CreateCloudCopy);
   Contribution.configure(bind, UpdateArduinoState);
   Contribution.configure(bind, BoardsDataMenuUpdater);
+  Contribution.configure(bind, AutoSelectProgrammer);
+
+  bind(CompileSummaryProvider).toService(VerifySketch);
 
   bindContributionProvider(bind, StartupTaskProvider);
   bind(StartupTaskProvider).toService(BoardsServiceProvider); // to reuse the boards config in another window
 
+  bind(DebugDisabledStatusMessageSource).toService(Debug);
+
   // 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();
@@ -796,20 +811,22 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     );
     const iconThemeService =
       context.container.get<IconThemeService>(IconThemeService);
+    const selectionService =
+      context.container.get<SelectionService>(SelectionService);
+    const commandService =
+      context.container.get<CommandService>(CommandService);
+    const corePreferences =
+      context.container.get<CorePreferences>(CorePreferences);
     return new TabBarRenderer(
       contextMenuRenderer,
       decoratorService,
-      iconThemeService
+      iconThemeService,
+      selectionService,
+      commandService,
+      corePreferences
     );
   });
 
-  // Workaround for https://github.com/eclipse-theia/theia/issues/8722
-  // Do not trigger a save on IDE startup if `"editor.autoSave": "on"` was set as a preference.
-  // Note: `"editor.autoSave" was renamed to `"files.autoSave" and `"on"` was replaced with three
-  // different cases, but we treat `!== 'off'` as auto save enabled. (https://github.com/eclipse-theia/theia/issues/10812)
-  bind(EditorCommandContribution).toSelf().inSingletonScope();
-  rebind(TheiaEditorCommandContribution).toService(EditorCommandContribution);
-
   // Silent the badge decoration in the Explorer view.
   bind(NavigatorTabBarDecorator).toSelf().inSingletonScope();
   rebind(TheiaNavigatorTabBarDecorator).toService(NavigatorTabBarDecorator);
@@ -842,6 +859,28 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   // To be able to use a `launch.json` from outside of the workspace.
   bind(DebugConfigurationManager).toSelf().inSingletonScope();
   rebind(TheiaDebugConfigurationManager).toService(DebugConfigurationManager);
+  // To update the currently selected debug config <select> option when starting a debug session.
+  bind(DebugSessionManager).toSelf().inSingletonScope();
+  rebind(TheiaDebugSessionManager).toService(DebugSessionManager);
+  // Customized debug widget with its customized config <select> to update it programmatically.
+  bind(WidgetFactory)
+    .toDynamicValue(({ container }) => ({
+      id: TheiaDebugWidget.ID,
+      createWidget: () => {
+        const child = new Container({ defaultScope: 'Singleton' });
+        child.parent = container;
+        child.bind(DebugViewModel).toSelf();
+        child.bind(DebugToolBar).toSelf();
+        child.bind(DebugSessionWidget).toSelf();
+        child.bind(DebugConfigurationWidget).toSelf(); // with the patched select
+        child // use the customized one in the Theia DI
+          .bind(TheiaDebugConfigurationWidget)
+          .toService(DebugConfigurationWidget);
+        child.bind(DebugWidget).toSelf();
+        return child.get(DebugWidget);
+      },
+    }))
+    .inSingletonScope();
 
   // To avoid duplicate tabs use deepEqual instead of string equal: https://github.com/eclipse-theia/theia/issues/11309
   bind(WidgetManager).toSelf().inSingletonScope();
@@ -948,6 +987,11 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     title: 'IDEUpdater',
   });
 
+  bind(VersionWelcomeDialog).toSelf().inSingletonScope();
+  bind(VersionWelcomeDialogProps).toConstantValue({
+    title: 'VersionWelcomeDialog',
+  });
+
   bind(UserFieldsDialog).toSelf().inSingletonScope();
   bind(UserFieldsDialogProps).toConstantValue({
     title: 'UserFields',
@@ -970,8 +1014,9 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
     })
     .inSingletonScope();
 
-  bind(HostedPluginSupport).toSelf().inSingletonScope();
-  rebind(TheiaHostedPluginSupport).toService(HostedPluginSupport);
+  bind(HostedPluginSupportImpl).toSelf().inSingletonScope();
+  bind(HostedPluginSupport).toService(HostedPluginSupportImpl);
+  rebind(TheiaHostedPluginSupport).toService(HostedPluginSupportImpl);
   bind(HostedPluginEvents).toSelf().inSingletonScope();
   bind(FrontendApplicationContribution).toService(HostedPluginEvents);
 
@@ -1030,4 +1075,8 @@ export default new ContainerModule((bind, unbind, isBound, rebind) => {
   rebind(TheiaTerminalFrontendContribution).toService(
     TerminalFrontendContribution
   );
+
+  // Hides the Test Explorer from the side-bar
+  bind(TestViewContribution).toSelf().inSingletonScope();
+  rebind(TheiaTestViewContribution).toService(TestViewContribution);
 });

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

@@ -54,11 +54,17 @@ export function isMonitorWidgetDockPanel(
   return arg === 'bottom' || arg === 'right';
 }
 
+export const defaultAsyncWorkers = 0 as const;
+export const minAsyncWorkers = defaultAsyncWorkers;
+export const maxAsyncWorkers = 8 as const;
+
 type StrictPreferenceSchemaProperties<T extends object> = {
   [p in keyof T]: PreferenceSchemaProperty;
 };
 type ArduinoPreferenceSchemaProperties =
-  StrictPreferenceSchemaProperties<ArduinoConfiguration> & { 'arduino.window.zoomLevel': PreferenceSchemaProperty };
+  StrictPreferenceSchemaProperties<ArduinoConfiguration> & {
+    'arduino.window.zoomLevel': PreferenceSchemaProperty;
+  };
 
 const properties: ArduinoPreferenceSchemaProperties = {
   'arduino.language.log': {
@@ -77,6 +83,16 @@ const properties: ArduinoPreferenceSchemaProperties = {
     ),
     default: false,
   },
+  'arduino.language.asyncWorkers': {
+    type: 'number',
+    description: nls.localize(
+      'arduino/preferences/language.asyncWorkers',
+      'Number of async workers used by the Arduino Language Server (clangd). Background index also uses this many workers. The minimum value is 0, and the maximum is 8. When it is 0, the language server uses all available cores. The default value is 0.'
+    ),
+    minimum: minAsyncWorkers,
+    maximum: maxAsyncWorkers,
+    default: defaultAsyncWorkers,
+  },
   'arduino.compile.verbose': {
     type: 'boolean',
     description: nls.localize(
@@ -121,6 +137,18 @@ const properties: ArduinoPreferenceSchemaProperties = {
   'arduino.upload.verify': {
     type: 'boolean',
     default: false,
+    description: nls.localize(
+      'arduino/preferences/upload.verify',
+      'After upload, verify that the contents of the memory on the board match the uploaded binary.'
+    ),
+  },
+  'arduino.upload.autoVerify': {
+    type: 'boolean',
+    default: true,
+    description: nls.localize(
+      'arduino/preferences/upload.autoVerify',
+      "True if the IDE should automatically verify the code before the upload. True by default. When this value is false, IDE does not recompile the code before uploading the binary to the board. It's highly advised to only set this value to false if you know what you are doing."
+    ),
   },
   'arduino.window.autoScale': {
     type: 'boolean',
@@ -212,6 +240,14 @@ const properties: ArduinoPreferenceSchemaProperties = {
     ),
     default: 'https://api2.arduino.cc/create',
   },
+  'arduino.cloud.sharedSpaceID': {
+    type: 'string',
+    description: nls.localize(
+      'arduino/preferences/cloud.sharedSpaceId',
+      'The ID of the Arduino Cloud shared space to load the sketchbook from. If empty, your private space is selected.'
+    ),
+    default: '',
+  },
   'arduino.auth.clientID': {
     type: 'string',
     description: nls.localize(
@@ -244,14 +280,6 @@ const properties: ArduinoPreferenceSchemaProperties = {
     ),
     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(
@@ -296,12 +324,14 @@ export const ArduinoConfigSchema: PreferenceSchema = {
 export interface ArduinoConfiguration {
   'arduino.language.log': boolean;
   'arduino.language.realTimeDiagnostics': boolean;
+  'arduino.language.asyncWorkers': number;
   '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.upload.autoVerify': boolean;
   'arduino.window.autoScale': boolean;
   'arduino.ide.updateChannel': UpdateChannel;
   'arduino.ide.updateBaseUrl': string;
@@ -312,11 +342,11 @@ export interface ArduinoConfiguration {
   'arduino.cloud.push.warn': boolean;
   'arduino.cloud.pushpublic.warn': boolean;
   'arduino.cloud.sketchSyncEndpoint': string;
+  'arduino.cloud.sharedSpaceID': string;
   'arduino.auth.clientID': string;
   'arduino.auth.domain': string;
   'arduino.auth.audience': string;
   'arduino.auth.registerUri': string;
-  'arduino.survey.notification': boolean;
   'arduino.cli.daemon.debug': boolean;
   'arduino.sketch.inoBlueprint': string;
   'arduino.checkForUpdates': boolean;

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

@@ -3,7 +3,7 @@ import { Emitter } from '@theia/core/lib/common/event';
 import { JsonRpcProxy } from '@theia/core/lib/common/messaging/proxy-factory';
 import { WindowService } from '@theia/core/lib/browser/window/window-service';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import {
   CommandRegistry,
   CommandContribution,

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

@@ -1,4 +1,4 @@
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
 import { MessageService } from '@theia/core/lib/common/message-service';
 import { MessageType } from '@theia/core/lib/common/message-service-protocol';

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

@@ -48,16 +48,17 @@ namespace BoardsConfigComponent {
   }
 }
 
-export abstract class Item<T> extends React.Component<{
+class Item<T> extends React.Component<{
   item: T;
   label: string;
   selected: boolean;
   onClick: (item: T) => void;
   missing?: boolean;
   details?: string;
+  title?: string | ((item: T) => string);
 }> {
   override render(): React.ReactNode {
-    const { selected, label, missing, details } = this.props;
+    const { selected, label, missing, details, item } = this.props;
     const classNames = ['item'];
     if (selected) {
       classNames.push('selected');
@@ -65,11 +66,15 @@ export abstract class Item<T> extends React.Component<{
     if (missing === true) {
       classNames.push('missing');
     }
+    let title = this.props.title ?? `${label}${!details ? '' : details}`;
+    if (typeof title === 'function') {
+      title = title(item);
+    }
     return (
       <div
         onClick={this.onClick}
         className={classNames.join(' ')}
-        title={`${label}${!details ? '' : details}`}
+        title={title}
       >
         <div className="label">{label}</div>
         {!details ? '' : <div className="details">{details}</div>}
@@ -234,9 +239,20 @@ export class BoardsConfigComponent extends React.Component<
         distinctBoards.set(key, board);
       }
     }
+    const title = (board: Board.Detailed): string => {
+      const { details, manuallyInstalled } = board;
+      let label = board.name;
+      if (details) {
+        label += details;
+      }
+      if (manuallyInstalled) {
+        label += nls.localize('arduino/board/inSketchbook', ' (in Sketchbook)');
+      }
+      return label;
+    };
 
     const boardsList = Array.from(distinctBoards.values()).map((board) => (
-      <Item<BoardWithPackage>
+      <Item<Board.Detailed>
         key={toKey(board)}
         item={board}
         label={board.name}
@@ -244,6 +260,7 @@ export class BoardsConfigComponent extends React.Component<
         selected={board.selected}
         onClick={this.selectBoard}
         missing={board.missing}
+        title={title}
       />
     ));
 

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

@@ -98,6 +98,7 @@ export class BoardsConfigDialog extends ReactDialog<BoardsConfigDialogState> {
   }
 
   override async open(
+    disposeOnResolve = true,
     params?: EditBoardsConfigActionParams
   ): Promise<BoardsConfig | undefined> {
     this._searchSet = undefined;
@@ -119,7 +120,7 @@ export class BoardsConfigDialog extends ReactDialog<BoardsConfigDialogState> {
         this._searchSet = params.searchSet.slice();
       }
     }
-    return super.open();
+    return super.open(disposeOnResolve);
   }
 
   protected override onAfterAttach(msg: Message): void {

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

@@ -1,21 +1,51 @@
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
-import { LocalStorageService } from '@theia/core/lib/browser/storage-service';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import { StorageService } from '@theia/core/lib/browser/storage-service';
+import type {
+  Command,
+  CommandContribution,
+  CommandRegistry,
+} from '@theia/core/lib/common/command';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
 import { Emitter, Event } from '@theia/core/lib/common/event';
 import { ILogger } from '@theia/core/lib/common/logger';
-import { deepClone } from '@theia/core/lib/common/objects';
+import { deepClone, deepFreeze } from '@theia/core/lib/common/objects';
+import type { Mutable } from '@theia/core/lib/common/types';
 import { inject, injectable, named } from '@theia/core/shared/inversify';
+import { FQBN } from 'fqbn';
 import {
   BoardDetails,
   BoardsService,
   ConfigOption,
+  ConfigValue,
   Programmer,
+  isBoardIdentifierChangeEvent,
+  isProgrammer,
+  sanitizeFqbn,
 } from '../../common/protocol';
 import { notEmpty } from '../../common/utils';
+import type {
+  StartupTask,
+  StartupTaskProvider,
+} from '../../electron-common/startup-task';
 import { NotificationCenter } from '../notification-center';
+import { BoardsServiceProvider } from './boards-service-provider';
+
+export interface SelectConfigOptionParams {
+  readonly fqbn: string;
+  readonly optionsToUpdate: readonly Readonly<{
+    option: string;
+    selectedValue: string;
+  }>[];
+}
 
 @injectable()
-export class BoardsDataStore implements FrontendApplicationContribution {
+export class BoardsDataStore
+  implements
+    FrontendApplicationContribution,
+    StartupTaskProvider,
+    CommandContribution
+{
   @inject(ILogger)
   @named('store')
   private readonly logger: ILogger;
@@ -23,46 +53,140 @@ export class BoardsDataStore implements FrontendApplicationContribution {
   private readonly boardsService: BoardsService;
   @inject(NotificationCenter)
   private readonly notificationCenter: NotificationCenter;
-  @inject(LocalStorageService)
-  private readonly storageService: LocalStorageService;
+  // When `@theia/workspace` is part of the application, the workspace-scoped storage service is the default implementation, and the `StorageService` symbol must be used for the injection.
+  // https://github.com/eclipse-theia/theia/blob/ba3722b04ff91eb6a4af6a571c9e263c77cdd8b5/packages/workspace/src/browser/workspace-frontend-module.ts#L97-L98
+  // In other words, store the data (such as the board configs) per sketch, not per IDE2 installation. https://github.com/arduino/arduino-ide/issues/2240
+  @inject(StorageService)
+  private readonly storageService: StorageService;
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+  @inject(FrontendApplicationStateService)
+  private readonly appStateService: FrontendApplicationStateService;
 
-  private readonly onChangedEmitter = new Emitter<string[]>();
-  private readonly toDispose = new DisposableCollection(this.onChangedEmitter);
+  private readonly onDidChangeEmitter =
+    new Emitter<BoardsDataStoreChangeEvent>();
+  private readonly toDispose = new DisposableCollection(
+    this.onDidChangeEmitter
+  );
+  private _selectedBoardData: BoardsDataStoreChange | undefined;
 
   onStart(): void {
-    this.toDispose.push(
+    this.toDispose.pushAll([
+      this.boardsServiceProvider.onBoardsConfigDidChange((event) => {
+        if (isBoardIdentifierChangeEvent(event)) {
+          this.updateSelectedBoardData(
+            event.selectedBoard?.fqbn,
+            // If the change event comes from toolbar and the FQBN contains custom board options, change the currently selected options
+            // https://github.com/arduino/arduino-ide/issues/1588
+            event.reason === 'toolbar'
+          );
+        }
+      }),
       this.notificationCenter.onPlatformDidInstall(async ({ item }) => {
-        const dataDidChangePerFqbn: string[] = [];
-        for (const fqbn of item.boards
+        const boardsWithFqbn = item.boards
           .map(({ fqbn }) => fqbn)
-          .filter(notEmpty)
-          .filter((fqbn) => !!fqbn)) {
+          .filter(notEmpty);
+        const changes: BoardsDataStoreChange[] = [];
+        for (const fqbn of boardsWithFqbn) {
           const key = this.getStorageKey(fqbn);
-          let data = await this.storageService.getData<ConfigOption[]>(key);
-          if (!data || !data.length) {
-            const details = await this.getBoardDetailsSafe(fqbn);
-            if (details) {
-              data = details.configOptions;
-              if (data.length) {
-                await this.storageService.setData(key, data);
-                dataDidChangePerFqbn.push(fqbn);
-              }
-            }
+          const storedData =
+            await this.storageService.getData<BoardsDataStore.Data>(key);
+          if (!storedData) {
+            // if no previously value is available for the board, do not update the cache
+            continue;
+          }
+          const details = await this.loadBoardDetails(fqbn);
+          if (details) {
+            const data = createDataStoreEntry(details);
+            await this.storageService.setData(key, data);
+            changes.push({ fqbn, data });
           }
         }
-        if (dataDidChangePerFqbn.length) {
-          this.fireChanged(...dataDidChangePerFqbn);
+        if (changes.length) {
+          this.fireChanged(...changes);
         }
-      })
+      }),
+      this.onDidChange((event) => {
+        const selectedFqbn =
+          this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn;
+        if (event.changes.find((change) => change.fqbn === selectedFqbn)) {
+          this.updateSelectedBoardData(selectedFqbn);
+        }
+      }),
+    ]);
+
+    Promise.all([
+      this.boardsServiceProvider.ready,
+      this.appStateService.reachedState('ready'),
+    ]).then(() =>
+      this.updateSelectedBoardData(
+        this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn
+      )
     );
   }
 
+  private async getSelectedBoardData(
+    fqbn: string | undefined
+  ): Promise<BoardsDataStoreChange | undefined> {
+    if (!fqbn) {
+      return undefined;
+    } else {
+      const data = await this.getData(sanitizeFqbn(fqbn));
+      if (data === BoardsDataStore.Data.EMPTY) {
+        return undefined;
+      }
+      return { fqbn, data };
+    }
+  }
+
+  private async updateSelectedBoardData(
+    fqbn: string | undefined,
+    updateConfigOptions = false
+  ): Promise<void> {
+    this._selectedBoardData = await this.getSelectedBoardData(fqbn);
+    if (fqbn && updateConfigOptions) {
+      const { options } = new FQBN(fqbn);
+      if (options) {
+        const optionsToUpdate = Object.entries(options).map(([key, value]) => ({
+          option: key,
+          selectedValue: value,
+        }));
+        const params = { fqbn, optionsToUpdate };
+        await this.selectConfigOption(params);
+        this._selectedBoardData = await this.getSelectedBoardData(fqbn); // reload the updated data
+      }
+    }
+  }
+
   onStop(): void {
     this.toDispose.dispose();
   }
 
-  get onChanged(): Event<string[]> {
-    return this.onChangedEmitter.event;
+  registerCommands(registry: CommandRegistry): void {
+    registry.registerCommand(USE_INHERITED_DATA, {
+      execute: async (arg: unknown) => {
+        if (isBoardsDataStoreChange(arg)) {
+          await this.setData(arg);
+          this.fireChanged(arg);
+        }
+      },
+    });
+  }
+
+  tasks(): StartupTask[] {
+    if (!this._selectedBoardData) {
+      return [];
+    }
+    return [
+      {
+        command: USE_INHERITED_DATA.id,
+        args: [this._selectedBoardData],
+      },
+    ];
+  }
+
+  get onDidChange(): Event<BoardsDataStoreChangeEvent> {
+    return this.onDidChangeEmitter.event;
   }
 
   async appendConfigToFqbn(
@@ -72,7 +196,7 @@ export class BoardsDataStore implements FrontendApplicationContribution {
       return undefined;
     }
     const { configOptions } = await this.getData(fqbn);
-    return ConfigOption.decorate(fqbn, configOptions);
+    return new FQBN(fqbn).withConfigOptions(...configOptions).toString();
   }
 
   async getData(fqbn: string | undefined): Promise<BoardsDataStore.Data> {
@@ -81,26 +205,37 @@ export class BoardsDataStore implements FrontendApplicationContribution {
     }
 
     const key = this.getStorageKey(fqbn);
-    let data = await this.storageService.getData<
+    const storedData = await this.storageService.getData<
       BoardsDataStore.Data | undefined
     >(key, undefined);
-    if (BoardsDataStore.Data.is(data)) {
-      return data;
+    if (BoardsDataStore.Data.is(storedData)) {
+      return storedData;
     }
 
-    const boardDetails = await this.getBoardDetailsSafe(fqbn);
+    const boardDetails = await this.loadBoardDetails(fqbn);
     if (!boardDetails) {
       return BoardsDataStore.Data.EMPTY;
     }
 
-    data = {
-      configOptions: boardDetails.configOptions,
-      programmers: boardDetails.programmers,
-    };
+    const data = createDataStoreEntry(boardDetails);
     await this.storageService.setData(key, data);
     return data;
   }
 
+  async reloadBoardData(fqbn: string | undefined): Promise<void> {
+    if (!fqbn) {
+      return;
+    }
+    const key = this.getStorageKey(fqbn);
+    const details = await this.loadBoardDetails(fqbn, true);
+    if (!details) {
+      return;
+    }
+    const data = createDataStoreEntry(details);
+    await this.storageService.setData(key, data);
+    this.fireChanged({ fqbn, data });
+  }
+
   async selectProgrammer({
     fqbn,
     selectedProgrammer,
@@ -108,59 +243,68 @@ export class BoardsDataStore implements FrontendApplicationContribution {
     fqbn: string;
     selectedProgrammer: Programmer;
   }): Promise<boolean> {
-    const data = deepClone(await this.getData(fqbn));
-    const { programmers } = data;
+    const sanitizedFQBN = sanitizeFqbn(fqbn);
+    const storedData = deepClone(await this.getData(sanitizedFQBN));
+    const { programmers } = storedData;
     if (!programmers.find((p) => Programmer.equals(selectedProgrammer, p))) {
       return false;
     }
 
-    await this.setData({
-      fqbn,
-      data: { ...data, selectedProgrammer },
-    });
-    this.fireChanged(fqbn);
+    const change: BoardsDataStoreChange = {
+      fqbn: sanitizedFQBN,
+      data: { ...storedData, selectedProgrammer },
+    };
+    await this.setData(change);
+    this.fireChanged(change);
     return true;
   }
 
-  async selectConfigOption({
-    fqbn,
-    option,
-    selectedValue,
-  }: {
-    fqbn: string;
-    option: string;
-    selectedValue: string;
-  }): Promise<boolean> {
-    const data = deepClone(await this.getData(fqbn));
-    const { configOptions } = data;
-    const configOption = configOptions.find((c) => c.option === option);
-    if (!configOption) {
+  async selectConfigOption(params: SelectConfigOptionParams): Promise<boolean> {
+    const { fqbn, optionsToUpdate } = params;
+    if (!optionsToUpdate.length) {
       return false;
     }
-    let updated = false;
-    for (const value of configOption.values) {
-      if (value.value === selectedValue) {
-        (value as any).selected = true;
-        updated = true;
-      } else {
-        (value as any).selected = false;
+
+    const sanitizedFQBN = sanitizeFqbn(fqbn);
+    const mutableData = deepClone(await this.getData(sanitizedFQBN));
+    let didChange = false;
+
+    for (const { option, selectedValue } of optionsToUpdate) {
+      const { configOptions } = mutableData;
+      const configOption = configOptions.find((c) => c.option === option);
+      if (configOption) {
+        const configOptionValueIndex = configOption.values.findIndex(
+          (configOptionValue) => configOptionValue.value === selectedValue
+        );
+        if (configOptionValueIndex >= 0) {
+          // unselect all
+          configOption.values
+            .map((value) => value as Mutable<ConfigValue>)
+            .forEach((value) => (value.selected = false));
+          const mutableConfigValue: Mutable<ConfigValue> =
+            configOption.values[configOptionValueIndex];
+          // make the new value `selected`
+          mutableConfigValue.selected = true;
+          didChange = true;
+        }
       }
     }
-    if (!updated) {
+
+    if (!didChange) {
       return false;
     }
-    await this.setData({ fqbn, data });
-    this.fireChanged(fqbn);
+
+    const change: BoardsDataStoreChange = {
+      fqbn: sanitizedFQBN,
+      data: mutableData,
+    };
+    await this.setData(change);
+    this.fireChanged(change);
     return true;
   }
 
-  protected async setData({
-    fqbn,
-    data,
-  }: {
-    fqbn: string;
-    data: BoardsDataStore.Data;
-  }): Promise<void> {
+  protected async setData(change: BoardsDataStoreChange): Promise<void> {
+    const { fqbn, data } = change;
     const key = this.getStorageKey(fqbn);
     return this.storageService.setData(key, data);
   }
@@ -169,11 +313,15 @@ export class BoardsDataStore implements FrontendApplicationContribution {
     return `.arduinoIDE-configOptions-${fqbn}`;
   }
 
-  protected async getBoardDetailsSafe(
-    fqbn: string
+  async loadBoardDetails(
+    fqbn: string,
+    forceRefresh = false
   ): Promise<BoardDetails | undefined> {
     try {
-      const details = this.boardsService.getBoardDetails({ fqbn });
+      const details = await this.boardsService.getBoardDetails({
+        fqbn,
+        forceRefresh,
+      });
       return details;
     } catch (err) {
       if (
@@ -194,8 +342,8 @@ export class BoardsDataStore implements FrontendApplicationContribution {
     }
   }
 
-  protected fireChanged(...fqbn: string[]): void {
-    this.onChangedEmitter.fire(fqbn);
+  protected fireChanged(...changes: BoardsDataStoreChange[]): void {
+    this.onDidChangeEmitter.fire({ changes });
   }
 }
 
@@ -204,20 +352,86 @@ export namespace BoardsDataStore {
     readonly configOptions: ConfigOption[];
     readonly programmers: Programmer[];
     readonly selectedProgrammer?: Programmer;
+    readonly defaultProgrammerId?: string;
   }
   export namespace Data {
-    export const EMPTY: Data = {
+    export const EMPTY: Data = deepFreeze({
       configOptions: [],
       programmers: [],
-    };
-    export function is(arg: any): arg is Data {
+    });
+
+    export function is(arg: unknown): arg is Data {
       return (
-        !!arg &&
-        'configOptions' in arg &&
-        Array.isArray(arg['configOptions']) &&
-        'programmers' in arg &&
-        Array.isArray(arg['programmers'])
+        typeof arg === 'object' &&
+        arg !== null &&
+        Array.isArray((<Data>arg).configOptions) &&
+        Array.isArray((<Data>arg).programmers) &&
+        ((<Data>arg).selectedProgrammer === undefined ||
+          isProgrammer((<Data>arg).selectedProgrammer)) &&
+        ((<Data>arg).defaultProgrammerId === undefined ||
+          typeof (<Data>arg).defaultProgrammerId === 'string')
       );
     }
   }
 }
+
+export function isEmptyData(data: BoardsDataStore.Data): boolean {
+  return (
+    Boolean(!data.configOptions.length) &&
+    Boolean(!data.programmers.length) &&
+    Boolean(!data.selectedProgrammer) &&
+    Boolean(!data.defaultProgrammerId)
+  );
+}
+
+export function findDefaultProgrammer(
+  programmers: readonly Programmer[],
+  defaultProgrammerId: string | undefined | BoardsDataStore.Data
+): Programmer | undefined {
+  if (!defaultProgrammerId) {
+    return undefined;
+  }
+  const id =
+    typeof defaultProgrammerId === 'string'
+      ? defaultProgrammerId
+      : defaultProgrammerId.defaultProgrammerId;
+  return programmers.find((p) => p.id === id);
+}
+function createDataStoreEntry(details: BoardDetails): BoardsDataStore.Data {
+  const configOptions = details.configOptions.slice();
+  const programmers = details.programmers.slice();
+  const { defaultProgrammerId } = details;
+  const selectedProgrammer = findDefaultProgrammer(
+    programmers,
+    defaultProgrammerId
+  );
+  const data = {
+    configOptions,
+    programmers,
+    ...(selectedProgrammer ? { selectedProgrammer } : {}),
+    ...(defaultProgrammerId ? { defaultProgrammerId } : {}),
+  };
+  return data;
+}
+
+export interface BoardsDataStoreChange {
+  readonly fqbn: string;
+  readonly data: BoardsDataStore.Data;
+}
+
+function isBoardsDataStoreChange(arg: unknown): arg is BoardsDataStoreChange {
+  return (
+    typeof arg === 'object' &&
+    arg !== null &&
+    typeof (<BoardsDataStoreChange>arg).fqbn === 'string' &&
+    BoardsDataStore.Data.is((<BoardsDataStoreChange>arg).data)
+  );
+}
+
+export interface BoardsDataStoreChangeEvent {
+  readonly changes: readonly BoardsDataStoreChange[];
+}
+
+const USE_INHERITED_DATA: Command = {
+  id: 'arduino-use-inherited-boards-data',
+};

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

@@ -1,4 +1,4 @@
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
 import { StorageService } from '@theia/core/lib/browser/storage-service';
 import {
@@ -12,6 +12,7 @@ import { Emitter } from '@theia/core/lib/common/event';
 import { ILogger } from '@theia/core/lib/common/logger';
 import { MessageService } from '@theia/core/lib/common/message-service';
 import { nls } from '@theia/core/lib/common/nls';
+import { deepClone } from '@theia/core/lib/common/objects';
 import { Deferred } from '@theia/core/lib/common/promise-util';
 import type { Mutable } from '@theia/core/lib/common/types';
 import { inject, injectable, optional } from '@theia/core/shared/inversify';
@@ -21,31 +22,32 @@ import {
 } from '@theia/output/lib/browser/output-channel';
 import {
   BoardIdentifier,
-  boardIdentifierEquals,
+  BoardUserField,
+  BoardWithPackage,
   BoardsConfig,
   BoardsConfigChangeEvent,
   BoardsPackage,
   BoardsService,
-  BoardUserField,
-  BoardWithPackage,
   DetectedPorts,
+  Port,
+  PortIdentifier,
+  boardIdentifierEquals,
   emptyBoardsConfig,
   isBoardIdentifier,
   isBoardIdentifierChangeEvent,
   isPortIdentifier,
   isPortIdentifierChangeEvent,
-  Port,
-  PortIdentifier,
   portIdentifierEquals,
+  sanitizeFqbn,
   serializePlatformIdentifier,
 } from '../../common/protocol';
 import {
   BoardList,
   BoardListHistory,
-  createBoardList,
   EditBoardsConfigActionParams,
-  isBoardListHistory,
   SelectBoardsConfigActionParams,
+  createBoardList,
+  isBoardListHistory,
 } from '../../common/protocol/board-list';
 import type { Defined } from '../../common/types';
 import type {
@@ -104,6 +106,21 @@ type BoardListHistoryUpdateResult =
 type BoardToSelect = BoardIdentifier | undefined | 'ignore-board';
 type PortToSelect = PortIdentifier | undefined | 'ignore-port';
 
+function sanitizeBoardToSelectFQBN(board: BoardToSelect): BoardToSelect {
+  if (isBoardIdentifier(board)) {
+    return sanitizeBoardIdentifierFQBN(board);
+  }
+  return board;
+}
+function sanitizeBoardIdentifierFQBN(board: BoardIdentifier): BoardIdentifier {
+  if (board.fqbn) {
+    const copy: Mutable<BoardIdentifier> = deepClone(board);
+    copy.fqbn = sanitizeFqbn(board.fqbn);
+    return copy;
+  }
+  return board;
+}
+
 interface UpdateBoardListHistoryParams {
   readonly portToSelect: PortToSelect;
   readonly boardToSelect: BoardToSelect;
@@ -136,6 +153,9 @@ export interface BoardListUIActions {
 }
 export type BoardListUI = BoardList & BoardListUIActions;
 
+export type BoardsConfigChangeEventUI = BoardsConfigChangeEvent &
+  Readonly<{ reason?: UpdateBoardsConfigReason }>;
+
 @injectable()
 export class BoardListDumper implements Disposable {
   @inject(OutputChannelManager)
@@ -190,7 +210,7 @@ export class BoardsServiceProvider
   private _ready = new Deferred<void>();
 
   private readonly boardsConfigDidChangeEmitter =
-    new Emitter<BoardsConfigChangeEvent>();
+    new Emitter<BoardsConfigChangeEventUI>();
   readonly onBoardsConfigDidChange = this.boardsConfigDidChangeEmitter.event;
 
   private readonly boardListDidChangeEmitter = new Emitter<BoardListUI>();
@@ -353,7 +373,8 @@ export class BoardsServiceProvider
       portToSelect !== 'ignore-port' &&
       !portIdentifierEquals(portToSelect, previousSelectedPort);
     const boardDidChangeEvent = boardDidChange
-      ? { selectedBoard: boardToSelect, previousSelectedBoard }
+      ? // The change event must always contain any custom board options. Hence the board to select is not sanitized.
+        { selectedBoard: boardToSelect, previousSelectedBoard }
       : undefined;
     const portDidChangeEvent = portDidChange
       ? { selectedPort: portToSelect, previousSelectedPort }
@@ -374,16 +395,31 @@ export class BoardsServiceProvider
       return false;
     }
 
-    this.maybeUpdateBoardListHistory({ portToSelect, boardToSelect });
-    this.maybeUpdateBoardsData({ boardToSelect, reason });
+    // unlike for the board change event, every persistent state must not contain custom board config options in the FQBN
+    const sanitizedBoardToSelect = sanitizeBoardToSelectFQBN(boardToSelect);
+
+    this.maybeUpdateBoardListHistory({
+      portToSelect,
+      boardToSelect: sanitizedBoardToSelect,
+    });
+    this.maybeUpdateBoardsData({
+      boardToSelect: sanitizedBoardToSelect,
+      reason,
+    });
 
     if (isBoardIdentifierChangeEvent(event)) {
-      this._boardsConfig.selectedBoard = event.selectedBoard;
+      this._boardsConfig.selectedBoard = event.selectedBoard
+        ? sanitizeBoardIdentifierFQBN(event.selectedBoard)
+        : event.selectedBoard;
     }
     if (isPortIdentifierChangeEvent(event)) {
       this._boardsConfig.selectedPort = event.selectedPort;
     }
 
+    if (reason) {
+      event = Object.assign(event, { reason });
+    }
+
     this.boardsConfigDidChangeEmitter.fire(event);
     this.refreshBoardList();
     this.saveState();

arduino-ide-extension/src/browser/config/config-service-client.ts

@@ -1,4 +1,4 @@
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
 import { Emitter, Event } from '@theia/core/lib/common/event';

arduino-ide-extension/src/browser/contributions/auto-select-programmer.ts

@@ -0,0 +1,123 @@
+import type { MaybePromise } from '@theia/core/lib/common/types';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import {
+  BoardDetails,
+  Programmer,
+  isBoardIdentifierChangeEvent,
+} from '../../common/protocol';
+import {
+  BoardsDataStore,
+  findDefaultProgrammer,
+  isEmptyData,
+} from '../boards/boards-data-store';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { Contribution } from './contribution';
+
+/**
+ * Before CLI 0.35.0-rc.3, there was no `programmer#default` property in the `board details` response.
+ * This method does the programmer migration in the data store. If there is a programmer selected, it's a noop.
+ * If no programmer is selected, it forcefully reloads the details from the CLI and updates it in the local storage.
+ */
+@injectable()
+export class AutoSelectProgrammer extends Contribution {
+  @inject(BoardsServiceProvider)
+  private readonly boardsServiceProvider: BoardsServiceProvider;
+  @inject(BoardsDataStore)
+  private readonly boardsDataStore: BoardsDataStore;
+
+  override onStart(): void {
+    this.boardsServiceProvider.onBoardsConfigDidChange((event) => {
+      if (isBoardIdentifierChangeEvent(event)) {
+        this.ensureProgrammerIsSelected();
+      }
+    });
+  }
+
+  override onReady(): void {
+    this.boardsServiceProvider.ready.then(() =>
+      this.ensureProgrammerIsSelected()
+    );
+  }
+
+  private async ensureProgrammerIsSelected(): Promise<boolean> {
+    return ensureProgrammerIsSelected({
+      fqbn: this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn,
+      getData: (fqbn) => this.boardsDataStore.getData(fqbn),
+      loadBoardDetails: (fqbn) => this.boardsDataStore.loadBoardDetails(fqbn),
+      selectProgrammer: (arg) => this.boardsDataStore.selectProgrammer(arg),
+    });
+  }
+}
+
+interface EnsureProgrammerIsSelectedParams {
+  fqbn: string | undefined;
+  getData: (fqbn: string | undefined) => MaybePromise<BoardsDataStore.Data>;
+  loadBoardDetails: (fqbn: string) => MaybePromise<BoardDetails | undefined>;
+  selectProgrammer(options: {
+    fqbn: string;
+    selectedProgrammer: Programmer;
+  }): MaybePromise<boolean>;
+}
+
+export async function ensureProgrammerIsSelected(
+  params: EnsureProgrammerIsSelectedParams
+): Promise<boolean> {
+  const { fqbn, getData, loadBoardDetails, selectProgrammer } = params;
+  if (!fqbn) {
+    return false;
+  }
+  console.debug(`Ensuring a programmer is selected for ${fqbn}...`);
+  const data = await getData(fqbn);
+  if (isEmptyData(data)) {
+    // For example, the platform is not installed.
+    console.debug(`Skipping. No boards data is available for ${fqbn}.`);
+    return false;
+  }
+  if (data.selectedProgrammer) {
+    console.debug(
+      `A programmer is already selected for ${fqbn}: '${data.selectedProgrammer.id}'.`
+    );
+    return true;
+  }
+  let programmer = findDefaultProgrammer(data.programmers, data);
+  if (programmer) {
+    // select the programmer if the default info is available
+    const result = await selectProgrammer({
+      fqbn,
+      selectedProgrammer: programmer,
+    });
+    if (result) {
+      console.debug(`Selected '${programmer.id}' programmer for ${fqbn}.`);
+      return result;
+    }
+  }
+  console.debug(`Reloading board details for ${fqbn}...`);
+  const reloadedData = await loadBoardDetails(fqbn);
+  if (!reloadedData) {
+    console.debug(`Skipping. No board details found for ${fqbn}.`);
+    return false;
+  }
+  if (!reloadedData.programmers.length) {
+    console.debug(`Skipping. ${fqbn} does not have programmers.`);
+    return false;
+  }
+  programmer = findDefaultProgrammer(reloadedData.programmers, reloadedData);
+  if (!programmer) {
+    console.debug(
+      `Skipping. Could not find a default programmer for ${fqbn}. Programmers were: `
+    );
+    return false;
+  }
+  const result = await selectProgrammer({
+    fqbn,
+    selectedProgrammer: programmer,
+  });
+  if (result) {
+    console.debug(`Selected '${programmer.id}' programmer for ${fqbn}.`);
+  } else {
+    console.debug(
+      `Could not select '${programmer.id}' programmer for ${fqbn}.`
+    );
+  }
+  return result;
+}

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

@@ -20,6 +20,7 @@ import {
 } from '../../common/protocol';
 import type { BoardList } from '../../common/protocol/board-list';
 import { BoardsListWidget } from '../boards/boards-list-widget';
+import { BoardsDataStore } from '../boards/boards-data-store';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
 import {
   ArduinoMenus,
@@ -39,6 +40,8 @@ export class BoardSelection extends SketchContribution {
   private readonly menuModelRegistry: MenuModelRegistry;
   @inject(NotificationCenter)
   private readonly notificationCenter: NotificationCenter;
+  @inject(BoardsDataStore)
+  private readonly boardsDataStore: BoardsDataStore;
   @inject(BoardsService)
   private readonly boardsService: BoardsService;
   @inject(BoardsServiceProvider)
@@ -74,6 +77,29 @@ SN: ${SN}
         });
       },
     });
+
+    registry.registerCommand(BoardSelection.Commands.RELOAD_BOARD_DATA, {
+      execute: async () => {
+        const selectedFqbn =
+          this.boardsServiceProvider.boardList.boardsConfig.selectedBoard?.fqbn;
+        let message: string;
+
+        if (selectedFqbn) {
+          await this.boardsDataStore.reloadBoardData(selectedFqbn);
+          message = nls.localize(
+            'arduino/board/boardDataReloaded',
+            'Board data reloaded.'
+          );
+        } else {
+          message = nls.localize(
+            'arduino/board/selectBoardToReload',
+            'Please select a board first.'
+          );
+        }
+
+        this.messageService.info(message, { timeout: 2000 });
+      },
+    });
   }
 
   override onStart(): void {
@@ -151,6 +177,21 @@ SN: ${SN}
       )
     );
 
+    const reloadBoardData = {
+      commandId: BoardSelection.Commands.RELOAD_BOARD_DATA.id,
+      label: nls.localize('arduino/board/reloadBoardData', 'Reload Board Data'),
+      order: '102',
+    };
+    this.menuModelRegistry.registerMenuAction(
+      ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+      reloadBoardData
+    );
+    this.toDisposeBeforeMenuRebuild.push(
+      Disposable.create(() =>
+        this.menuModelRegistry.unregisterMenuAction(reloadBoardData)
+      )
+    );
+
     const getBoardInfo = {
       commandId: BoardSelection.Commands.GET_BOARD_INFO.id,
       label: nls.localize('arduino/board/getBoardInfo', 'Get Board Info'),
@@ -361,5 +402,8 @@ SN: ${SN}
 export namespace BoardSelection {
   export namespace Commands {
     export const GET_BOARD_INFO: Command = { id: 'arduino-get-board-info' };
+    export const RELOAD_BOARD_DATA: Command = {
+      id: 'arduino-reload-board-data',
+    };
   }
 }

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

@@ -35,7 +35,7 @@ export class BoardsDataMenuUpdater extends Contribution {
   private readonly toDisposeOnBoardChange = new DisposableCollection();
 
   override onStart(): void {
-    this.boardsDataStore.onChanged(() =>
+    this.boardsDataStore.onDidChange(() =>
       this.updateMenuActions(
         this.boardsServiceProvider.boardsConfig.selectedBoard
       )
@@ -87,8 +87,7 @@ export class BoardsDataMenuUpdater extends Contribution {
                   execute: () =>
                     this.boardsDataStore.selectConfigOption({
                       fqbn,
-                      option,
-                      selectedValue: value.value,
+                      optionsToUpdate: [{ option, selectedValue: value.value }],
                     }),
                   isToggled: () => value.selected,
                 };

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

@@ -37,11 +37,15 @@ export class BurnBootloader extends CoreServiceContribution {
           'arduino/bootloader/burningBootloader',
           'Burning bootloader...'
         ),
-        task: (progressId, coreService) =>
-          coreService.burnBootloader({
-            ...options,
-            progressId,
-          }),
+        task: (progressId, coreService, token) =>
+          coreService.burnBootloader(
+            {
+              ...options,
+              progressId,
+            },
+            token
+          ),
+        cancelable: true,
       });
       this.messageService.info(
         nls.localize(

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

@@ -3,10 +3,14 @@ import { LocalStorageService } from '@theia/core/lib/browser/storage-service';
 import { inject, injectable } from '@theia/core/shared/inversify';
 import {
   IDEUpdater,
+  LAST_USED_IDE_VERSION,
   SKIP_IDE_VERSION,
 } from '../../common/protocol/ide-updater';
 import { IDEUpdaterDialog } from '../dialogs/ide-updater/ide-updater-dialog';
 import { Contribution } from './contribution';
+import { VersionWelcomeDialog } from '../dialogs/version-welcome-dialog';
+import { AppService } from '../app-service';
+import { SemVer } from 'semver';
 
 @injectable()
 export class CheckForIDEUpdates extends Contribution {
@@ -16,9 +20,15 @@ export class CheckForIDEUpdates extends Contribution {
   @inject(IDEUpdaterDialog)
   private readonly updaterDialog: IDEUpdaterDialog;
 
+  @inject(VersionWelcomeDialog)
+  private readonly versionWelcomeDialog: VersionWelcomeDialog;
+
   @inject(LocalStorageService)
   private readonly localStorage: LocalStorageService;
 
+  @inject(AppService)
+  private readonly appService: AppService;
+
   override onStart(): void {
     this.preferences.onPreferenceChanged(
       ({ preferenceName, newValue, oldValue }) => {
@@ -36,7 +46,7 @@ export class CheckForIDEUpdates extends Contribution {
     );
   }
 
-  override onReady(): void {
+  override async onReady(): Promise<void> {
     this.updater
       .init(
         this.preferences.get('arduino.ide.updateChannel'),
@@ -49,12 +59,18 @@ export class CheckForIDEUpdates extends Contribution {
         return this.updater.checkForUpdates(true);
       })
       .then(async (updateInfo) => {
-        if (!updateInfo) return;
+        if (!updateInfo) {
+          const isNewVersion = await this.isNewStableVersion();
+          if (isNewVersion) {
+            this.versionWelcomeDialog.open();
+          }
+          return;
+        }
         const versionToSkip = await this.localStorage.getData<string>(
           SKIP_IDE_VERSION
         );
         if (versionToSkip === updateInfo.version) return;
-        this.updaterDialog.open(updateInfo);
+        this.updaterDialog.open(true, updateInfo);
       })
       .catch((e) => {
         this.messageService.error(
@@ -64,6 +80,44 @@ export class CheckForIDEUpdates extends Contribution {
             e.message
           )
         );
+      })
+      .finally(() => {
+        this.setCurrentIDEVersion();
       });
   }
+
+  private async setCurrentIDEVersion(): Promise<void> {
+    try {
+      const { appVersion } = await this.appService.info();
+      const currSemVer = new SemVer(appVersion ?? '');
+      this.localStorage.setData(LAST_USED_IDE_VERSION, currSemVer.format());
+    } catch {
+      // ignore invalid versions
+    }
+  }
+
+  /**
+   * Check if user is running a new IDE version for the first time.
+   * @returns true if the current IDE version is greater than the last used version
+   * and both are non-prerelease versions.
+   */
+  private async isNewStableVersion(): Promise<boolean> {
+    try {
+      const { appVersion } = await this.appService.info();
+      const prevVersion = await this.localStorage.getData<string>(
+        LAST_USED_IDE_VERSION
+      );
+
+      const prevSemVer = new SemVer(prevVersion ?? '');
+      const currSemVer = new SemVer(appVersion ?? '');
+
+      if (prevSemVer.prerelease.length || currSemVer.prerelease.length) {
+        return false;
+      }
+
+      return currSemVer.compare(prevSemVer) === 1;
+    } catch (e) {
+      return false;
+    }
+  }
 }

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

@@ -1,8 +1,6 @@
 import { Dialog } from '@theia/core/lib/browser/dialogs';
-import type {
-  FrontendApplication,
-  OnWillStopAction,
-} from '@theia/core/lib/browser/frontend-application';
+import type { FrontendApplication } from '@theia/core/lib/browser/frontend-application';
+import type { OnWillStopAction } from '@theia/core/lib/browser/frontend-application-contribution';
 import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
 import { nls } from '@theia/core/lib/common/nls';
 import type { MaybePromise } from '@theia/core/lib/common/types';

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

@@ -779,7 +779,7 @@ export class CompilerErrors
       return undefined;
     } else {
       return this.editorManager
-        .getByUri(new URI(uriOrWidget))
+        .getByUri(new URI(uriOrWidget.toString()))
         .then((editor) => {
           if (editor) {
             return this.monacoEditor(editor);

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

@@ -1,83 +1,87 @@
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { FrontendApplication } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import {
+  KeybindingContribution,
+  KeybindingRegistry,
+} from '@theia/core/lib/browser/keybinding';
+import { LabelProvider } from '@theia/core/lib/browser/label-provider';
+import { OpenerService, open } from '@theia/core/lib/browser/opener-service';
+import { Saveable } from '@theia/core/lib/browser/saveable';
+import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
+import {
+  TabBarToolbarContribution,
+  TabBarToolbarRegistry,
+} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { CancellationToken } from '@theia/core/lib/common/cancellation';
+import {
+  Command,
+  CommandContribution,
+  CommandRegistry,
+  CommandService,
+} from '@theia/core/lib/common/command';
+import {
+  Disposable,
+  DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { EnvVariablesServer } from '@theia/core/lib/common/env-variables';
+import { ILogger } from '@theia/core/lib/common/logger';
+import {
+  MenuContribution,
+  MenuModelRegistry,
+} from '@theia/core/lib/common/menu';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { MessageType } from '@theia/core/lib/common/message-service-protocol';
+import { nls } from '@theia/core/lib/common/nls';
+import { MaybePromise, isObject } from '@theia/core/lib/common/types';
+import URI from '@theia/core/lib/common/uri';
 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 {
-  Disposable,
-  DisposableCollection,
-} from '@theia/core/lib/common/disposable';
-import { Saveable } from '@theia/core/lib/browser/saveable';
-import { FileService } from '@theia/filesystem/lib/browser/file-service';
-import { MaybePromise } from '@theia/core/lib/common/types';
-import { LabelProvider } from '@theia/core/lib/browser/label-provider';
 import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
-import { MessageService } from '@theia/core/lib/common/message-service';
-import { EnvVariablesServer } from '@theia/core/lib/common/env-variables';
-import { open, OpenerService } from '@theia/core/lib/browser/opener-service';
+import { FileService } from '@theia/filesystem/lib/browser/file-service';
+import { NotificationManager } from '@theia/messages/lib/browser/notifications-manager';
+import { OutputChannelSeverity } from '@theia/output/lib/browser/output-channel';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { userAbort } from '../../common/nls';
 import {
-  MenuModelRegistry,
-  MenuContribution,
-} from '@theia/core/lib/common/menu';
+  CoreError,
+  CoreService,
+  FileSystemExt,
+  ResponseServiceClient,
+  Sketch,
+  SketchesService,
+} from '../../common/protocol';
 import {
-  KeybindingRegistry,
-  KeybindingContribution,
-} from '@theia/core/lib/browser/keybinding';
-import {
-  TabBarToolbarContribution,
-  TabBarToolbarRegistry,
-} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import {
-  FrontendApplicationContribution,
-  FrontendApplication,
-} from '@theia/core/lib/browser/frontend-application';
-import {
-  Command,
-  CommandRegistry,
-  CommandContribution,
-  CommandService,
-} from '@theia/core/lib/common/command';
+  ExecuteWithProgress,
+  UserAbortApplicationError,
+} from '../../common/protocol/progressible';
+import { ArduinoPreferences } from '../arduino-preferences';
+import { BoardsDataStore } from '../boards/boards-data-store';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { ConfigServiceClient } from '../config/config-service-client';
+import { DialogService } from '../dialog-service';
 import { SettingsService } from '../dialogs/settings/settings';
 import {
   CurrentSketch,
   SketchesServiceClientImpl,
 } from '../sketches-service-client-impl';
-import {
-  SketchesService,
-  FileSystemExt,
-  Sketch,
-  CoreService,
-  CoreError,
-  ResponseServiceClient,
-} from '../../common/protocol';
-import { ArduinoPreferences } from '../arduino-preferences';
-import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
-import { nls } from '@theia/core';
-import { OutputChannelManager } from '../theia/output/output-channel';
-import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
-import { ExecuteWithProgress } from '../../common/protocol/progressible';
-import { BoardsServiceProvider } from '../boards/boards-service-provider';
-import { BoardsDataStore } from '../boards/boards-data-store';
-import { NotificationManager } from '@theia/messages/lib/browser/notifications-manager';
-import { MessageType } from '@theia/core/lib/common/message-service-protocol';
-import { WorkspaceService } from '../theia/workspace/workspace-service';
-import { MainMenuManager } from '../../common/main-menu-manager';
-import { ConfigServiceClient } from '../config/config-service-client';
-import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
-import { DialogService } from '../dialog-service';
 import { ApplicationConnectionStatusContribution } from '../theia/core/connection-status-service';
+import { OutputChannelManager } from '../theia/output/output-channel';
+import { WorkspaceService } from '../theia/workspace/workspace-service';
 
 export {
   Command,
   CommandRegistry,
-  MenuModelRegistry,
   KeybindingRegistry,
+  MenuModelRegistry,
+  Sketch,
   TabBarToolbarRegistry,
   URI,
-  Sketch,
   open,
 };
 
@@ -247,6 +251,12 @@ export abstract class CoreServiceContribution extends SketchContribution {
   }
 
   protected handleError(error: unknown): void {
+    if (isObject(error) && UserAbortApplicationError.is(error)) {
+      this.outputChannelManager
+        .getChannel('Arduino')
+        .appendLine(userAbort, OutputChannelSeverity.Warning);
+      return;
+    }
     this.tryToastErrorMessage(error);
   }
 
@@ -293,7 +303,13 @@ export abstract class CoreServiceContribution extends SketchContribution {
   protected async doWithProgress<T>(options: {
     progressText: string;
     keepOutput?: boolean;
-    task: (progressId: string, coreService: CoreService) => Promise<T>;
+    task: (
+      progressId: string,
+      coreService: CoreService,
+      cancellationToken?: CancellationToken
+    ) => Promise<T>;
+    // false by default
+    cancelable?: boolean;
   }): Promise<T> {
     const toDisposeOnComplete = new DisposableCollection(
       this.maybeActivateMonitorWidget()
@@ -306,8 +322,10 @@ export abstract class CoreServiceContribution extends SketchContribution {
       messageService: this.messageService,
       responseService: this.responseService,
       progressText,
-      run: ({ progressId }) => task(progressId, this.coreService),
+      run: ({ progressId, cancellationToken }) =>
+        task(progressId, this.coreService, cancellationToken),
       keepOutput,
+      cancelable: options.cancelable,
     });
     toDisposeOnComplete.dispose();
     return result;

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

@@ -1,106 +1,173 @@
+import { Emitter, Event } from '@theia/core/lib/common/event';
+import { MenuModelRegistry } from '@theia/core/lib/common/menu/menu-model-registry';
+import { nls } from '@theia/core/lib/common/nls';
+import { MaybePromise } from '@theia/core/lib/common/types';
 import { inject, injectable } from '@theia/core/shared/inversify';
-import { Event, Emitter } from '@theia/core/lib/common/event';
-import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
-import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
-import { NotificationCenter } from '../notification-center';
+import { noBoardSelected } from '../../common/nls';
 import {
-  Board,
+  BoardDetails,
   BoardIdentifier,
   BoardsService,
+  CheckDebugEnabledParams,
   ExecutableService,
+  SketchRef,
   isBoardIdentifierChangeEvent,
-  Sketch,
+  isCompileSummary,
 } from '../../common/protocol';
+import { BoardsDataStore } from '../boards/boards-data-store';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { HostedPluginSupport } from '../hosted/hosted-plugin-support';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { NotificationCenter } from '../notification-center';
+import { CurrentSketch } from '../sketches-service-client-impl';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
 import {
-  URI,
   Command,
   CommandRegistry,
   SketchContribution,
   TabBarToolbarRegistry,
+  URI,
 } from './contribution';
-import { MaybePromise, MenuModelRegistry, nls } from '@theia/core/lib/common';
-import { CurrentSketch } from '../sketches-service-client-impl';
-import { ArduinoMenus } from '../menu/arduino-menus';
 
 const COMPILE_FOR_DEBUG_KEY = 'arduino-compile-for-debug';
 
+interface StartDebugParams {
+  /**
+   * Absolute filesystem path to the Arduino CLI executable.
+   */
+  readonly cliPath: string;
+  /**
+   * The the board to debug.
+   */
+  readonly board: Readonly<{ fqbn: string; name?: string }>;
+  /**
+   * Absolute filesystem path of the sketch to debug.
+   */
+  readonly sketchPath: string;
+  /**
+   * Location where the `launch.json` will be created on the fly before starting every debug session.
+   * If not defined, it falls back to `sketchPath/.vscode/launch.json`.
+   */
+  readonly launchConfigsDirPath?: string;
+  /**
+   * Absolute path to the `arduino-cli.yaml` file. If not specified, it falls back to `~/.arduinoIDE/arduino-cli.yaml`.
+   */
+  readonly cliConfigPath?: string;
+  /**
+   * Programmer for the debugging.
+   */
+  readonly programmer?: string;
+  /**
+   * Custom progress title to use when getting the debug information from the CLI.
+   */
+  readonly title?: string;
+}
+type StartDebugResult = boolean;
+
+export const DebugDisabledStatusMessageSource = Symbol(
+  'DebugDisabledStatusMessageSource'
+);
+export interface DebugDisabledStatusMessageSource {
+  /**
+   * `undefined` if debugging is enabled (for the currently selected board + programmer + config options).
+   * Otherwise, it's the human readable message why it's disabled.
+   */
+  get message(): string | undefined;
+  /**
+   * Emits an event when {@link message} changes.
+   */
+  get onDidChangeMessage(): Event<string | undefined>;
+}
+
 @injectable()
-export class Debug extends SketchContribution {
+export class Debug
+  extends SketchContribution
+  implements DebugDisabledStatusMessageSource
+{
   @inject(HostedPluginSupport)
   private readonly hostedPluginSupport: HostedPluginSupport;
-
   @inject(NotificationCenter)
   private readonly notificationCenter: NotificationCenter;
-
   @inject(ExecutableService)
   private readonly executableService: ExecutableService;
-
   @inject(BoardsService)
   private readonly boardService: BoardsService;
-
   @inject(BoardsServiceProvider)
   private readonly boardsServiceProvider: BoardsServiceProvider;
+  @inject(BoardsDataStore)
+  private readonly boardsDataStore: BoardsDataStore;
 
   /**
-   * If `undefined`, debugging is enabled. Otherwise, the reason why it's disabled.
+   * If `undefined`, debugging is enabled. Otherwise, the human-readable reason why it's disabled.
    */
-  private _disabledMessages?: string = nls.localize(
-    'arduino/common/noBoardSelected',
-    'No board selected'
-  ); // Initial pessimism.
-  private disabledMessageDidChangeEmitter = new Emitter<string | undefined>();
-  private onDisabledMessageDidChange =
-    this.disabledMessageDidChangeEmitter.event;
+  private _message?: string = noBoardSelected; // Initial pessimism.
+  private readonly didChangeMessageEmitter = new Emitter<string | undefined>();
+  readonly onDidChangeMessage = this.didChangeMessageEmitter.event;
 
-  private get disabledMessage(): string | undefined {
-    return this._disabledMessages;
+  get message(): string | undefined {
+    return this._message;
   }
-  private set disabledMessage(message: string | undefined) {
-    this._disabledMessages = message;
-    this.disabledMessageDidChangeEmitter.fire(this._disabledMessages);
+  private set message(message: string | undefined) {
+    this._message = message;
+    this.didChangeMessageEmitter.fire(this._message);
   }
 
   private readonly debugToolbarItem = {
     id: Debug.Commands.START_DEBUGGING.id,
     command: Debug.Commands.START_DEBUGGING.id,
     tooltip: `${
-      this.disabledMessage
+      this.message
         ? nls.localize(
             'arduino/debug/debugWithMessage',
             'Debug - {0}',
-            this.disabledMessage
+            this.message
           )
         : Debug.Commands.START_DEBUGGING.label
     }`,
     priority: 3,
-    onDidChange: this.onDisabledMessageDidChange as Event<void>,
+    onDidChange: this.onDidChangeMessage as Event<void>,
   };
 
   override onStart(): void {
-    this.onDisabledMessageDidChange(
+    this.onDidChangeMessage(
       () =>
         (this.debugToolbarItem.tooltip = `${
-          this.disabledMessage
+          this.message
             ? nls.localize(
                 'arduino/debug/debugWithMessage',
                 'Debug - {0}',
-                this.disabledMessage
+                this.message
               )
             : Debug.Commands.START_DEBUGGING.label
         }`)
     );
     this.boardsServiceProvider.onBoardsConfigDidChange((event) => {
       if (isBoardIdentifierChangeEvent(event)) {
-        this.refreshState(event.selectedBoard);
+        this.updateMessage();
+      }
+    });
+    this.notificationCenter.onPlatformDidInstall(() => this.updateMessage());
+    this.notificationCenter.onPlatformDidUninstall(() => this.updateMessage());
+    this.boardsDataStore.onDidChange((event) => {
+      const selectedFqbn =
+        this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn;
+      if (event.changes.find((change) => change.fqbn === selectedFqbn)) {
+        this.updateMessage();
+      }
+    });
+    this.commandService.onDidExecuteCommand((event) => {
+      const { commandId, args } = event;
+      if (
+        commandId === 'arduino.languageserver.notifyBuildDidComplete' &&
+        isCompileSummary(args[0])
+      ) {
+        this.updateMessage();
       }
     });
-    this.notificationCenter.onPlatformDidInstall(() => this.refreshState());
-    this.notificationCenter.onPlatformDidUninstall(() => this.refreshState());
   }
 
-  override onReady(): MaybePromise<void> {
-    this.refreshState();
+  override onReady(): void {
+    this.boardsServiceProvider.ready.then(() => this.updateMessage());
   }
 
   override registerCommands(registry: CommandRegistry): void {
@@ -108,7 +175,7 @@ export class Debug extends SketchContribution {
       execute: () => this.startDebug(),
       isVisible: (widget) =>
         ArduinoToolbar.is(widget) && widget.side === 'left',
-      isEnabled: () => !this.disabledMessage,
+      isEnabled: () => !this.message,
     });
     registry.registerCommand(Debug.Commands.TOGGLE_OPTIMIZE_FOR_DEBUG, {
       execute: () => this.toggleCompileForDebug(),
@@ -131,94 +198,56 @@ export class Debug extends SketchContribution {
     });
   }
 
-  private async refreshState(
-    board: Board | undefined = this.boardsServiceProvider.boardsConfig
+  private async updateMessage(): Promise<void> {
+    try {
+      await this.isDebugEnabled();
+      this.message = undefined;
+    } catch (err) {
+      let message = String(err);
+      if (err instanceof Error) {
+        message = err.message;
+      }
+      this.message = message;
+    }
+  }
+
+  private async isDebugEnabled(
+    board: BoardIdentifier | 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;
-    }
+  ): Promise<string> {
+    const debugFqbn = await isDebugEnabled(
+      board,
+      (fqbn) => this.boardService.getBoardDetails({ fqbn }),
+      (fqbn) => this.boardsDataStore.getData(fqbn),
+      (fqbn) => this.boardsDataStore.appendConfigToFqbn(fqbn),
+      (params) => this.boardService.checkDebugEnabled(params)
+    );
+    return debugFqbn;
   }
 
   private async startDebug(
     board: BoardIdentifier | undefined = this.boardsServiceProvider.boardsConfig
-      .selectedBoard
-  ): Promise<void> {
-    if (!board) {
-      return;
+      .selectedBoard,
+    sketch:
+      | CurrentSketch
+      | undefined = this.sketchServiceClient.tryGetCurrentSketch()
+  ): Promise<StartDebugResult> {
+    if (!CurrentSketch.isValid(sketch)) {
+      return false;
     }
-    const { name, fqbn } = board;
-    if (!fqbn) {
-      return;
+    const params = await this.createStartDebugParams(board);
+    if (!params) {
+      return false;
     }
     await this.hostedPluginSupport.didStart;
-    const [sketch, executables] = await Promise.all([
-      this.sketchServiceClient.currentSketch(),
-      this.executableService.list(),
-    ]);
-    if (!CurrentSketch.isValid(sketch)) {
-      return;
-    }
-    const ideTempFolderUri = await this.sketchesService.getIdeTempFolderUri(
-      sketch
-    );
-    const [cliPath, sketchPath, configPath] = await Promise.all([
-      this.fileService.fsPath(new URI(executables.cliUri)),
-      this.fileService.fsPath(new URI(sketch.uri)),
-      this.fileService.fsPath(new URI(ideTempFolderUri)),
-    ]);
-    const config = {
-      cliPath,
-      board: {
-        fqbn,
-        name,
-      },
-      sketchPath,
-      configPath,
-    };
     try {
-      await this.commandService.executeCommand('arduino.debug.start', config);
+      const result = await this.debug(params);
+      return Boolean(result);
     } catch (err) {
       if (await this.isSketchNotVerifiedError(err, sketch)) {
         const yes = nls.localize('vscode/extensionsUtils/yes', 'Yes');
         const answer = await this.messageService.error(
-          nls.localize(
-            'arduino/debug/sketchIsNotCompiled',
-            "Sketch '{0}' must be verified before starting a debug session. Please verify the sketch and start debugging again. Do you want to verify the sketch now?",
-            sketch.name
-          ),
+          sketchIsNotCompiled(sketch.name),
           yes
         );
         if (answer === yes) {
@@ -230,6 +259,16 @@ export class Debug extends SketchContribution {
         );
       }
     }
+    return false;
+  }
+
+  private async debug(
+    params: StartDebugParams
+  ): Promise<StartDebugResult | undefined> {
+    return this.commandService.executeCommand<StartDebugResult>(
+      'arduino.debug.start',
+      params
+    );
   }
 
   get compileForDebug(): boolean {
@@ -237,7 +276,7 @@ export class Debug extends SketchContribution {
     return value === 'true';
   }
 
-  async toggleCompileForDebug(): Promise<void> {
+  private toggleCompileForDebug(): void {
     const oldState = this.compileForDebug;
     const newState = !oldState;
     window.localStorage.setItem(COMPILE_FOR_DEBUG_KEY, String(newState));
@@ -246,12 +285,12 @@ export class Debug extends SketchContribution {
 
   private async isSketchNotVerifiedError(
     err: unknown,
-    sketch: Sketch
+    sketch: SketchRef
   ): Promise<boolean> {
     if (err instanceof Error) {
       try {
-        const tempBuildPaths = await this.sketchesService.tempBuildPath(sketch);
-        return tempBuildPaths.some((tempBuildPath) =>
+        const buildPaths = await this.sketchesService.getBuildPath(sketch);
+        return buildPaths.some((tempBuildPath) =>
           err.message.includes(tempBuildPath)
         );
       } catch {
@@ -260,6 +299,48 @@ export class Debug extends SketchContribution {
     }
     return false;
   }
+
+  private async createStartDebugParams(
+    board: BoardIdentifier | undefined
+  ): Promise<StartDebugParams | undefined> {
+    if (!board || !board.fqbn) {
+      return undefined;
+    }
+    let debugFqbn: string | undefined = undefined;
+    try {
+      debugFqbn = await this.isDebugEnabled(board);
+    } catch {}
+    if (!debugFqbn) {
+      return undefined;
+    }
+    const [sketch, executables, boardsData] = await Promise.all([
+      this.sketchServiceClient.currentSketch(),
+      this.executableService.list(),
+      this.boardsDataStore.getData(board.fqbn),
+    ]);
+    if (!CurrentSketch.isValid(sketch)) {
+      return undefined;
+    }
+    const ideTempFolderUri = await this.sketchesService.getIdeTempFolderUri(
+      sketch
+    );
+    const [cliPath, sketchPath, launchConfigsDirPath] = await Promise.all([
+      this.fileService.fsPath(new URI(executables.cliUri)),
+      this.fileService.fsPath(new URI(sketch.uri)),
+      this.fileService.fsPath(new URI(ideTempFolderUri)),
+    ]);
+    return {
+      board: { fqbn: debugFqbn, name: board.name },
+      cliPath,
+      sketchPath,
+      launchConfigsDirPath,
+      programmer: boardsData.selectedProgrammer?.id,
+      title: nls.localize(
+        'arduino/debug/getDebugInfo',
+        'Getting debug info...'
+      ),
+    };
+  }
 }
 export namespace Debug {
   export namespace Commands {
@@ -284,3 +365,78 @@ export namespace Debug {
     };
   }
 }
+
+/**
+ * Resolves with the FQBN to use for the `debug --info --programmer p --fqbn $FQBN` command. Otherwise, rejects.
+ *
+ * (non-API)
+ */
+export async function isDebugEnabled(
+  board: BoardIdentifier | undefined,
+  getDetails: (fqbn: string) => MaybePromise<BoardDetails | undefined>,
+  getData: (fqbn: string) => MaybePromise<BoardsDataStore.Data>,
+  appendConfigToFqbn: (fqbn: string) => MaybePromise<string | undefined>,
+  checkDebugEnabled: (params: CheckDebugEnabledParams) => MaybePromise<string>
+): Promise<string> {
+  if (!board) {
+    throw new Error(noBoardSelected);
+  }
+  const { fqbn } = board;
+  if (!fqbn) {
+    throw new Error(noPlatformInstalledFor(board.name));
+  }
+  const [details, data, fqbnWithConfig] = await Promise.all([
+    getDetails(fqbn),
+    getData(fqbn),
+    appendConfigToFqbn(fqbn),
+  ]);
+  if (!details) {
+    throw new Error(noPlatformInstalledFor(board.name));
+  }
+  if (!fqbnWithConfig) {
+    throw new Error(
+      `Failed to append boards config to the FQBN. Original FQBN was: ${fqbn}`
+    );
+  }
+  const params = {
+    fqbn: fqbnWithConfig,
+    programmer: data.selectedProgrammer?.id,
+  };
+  try {
+    const debugFqbn = await checkDebugEnabled(params);
+    return debugFqbn;
+  } catch (err) {
+    throw new Error(debuggingNotSupported(board.name));
+  }
+}
+
+/**
+ * (non-API)
+ */
+export function sketchIsNotCompiled(sketchName: string): string {
+  return nls.localize(
+    'arduino/debug/sketchIsNotCompiled',
+    "Sketch '{0}' must be verified before starting a debug session. Please verify the sketch and start debugging again. Do you want to verify the sketch now?",
+    sketchName
+  );
+}
+/**
+ * (non-API)
+ */
+export function noPlatformInstalledFor(boardName: string): string {
+  return nls.localize(
+    'arduino/debug/noPlatformInstalledFor',
+    "Platform is not installed for '{0}'",
+    boardName
+  );
+}
+/**
+ * (non-API)
+ */
+export function debuggingNotSupported(boardName: string): string {
+  return nls.localize(
+    'arduino/debug/debuggingNotSupported',
+    "Debugging is not supported by '{0}'",
+    boardName
+  );
+}

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

@@ -1,7 +1,11 @@
+import { nls } from '@theia/core/lib/common';
 import { inject, injectable } from '@theia/core/shared/inversify';
 import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
 import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
-import { MonacoEditorService } from '@theia/monaco/lib/browser/monaco-editor-service';
+import { StandaloneServices } from '@theia/monaco-editor-core/esm/vs/editor/standalone/browser/standaloneServices';
+import { ICodeEditorService } from '@theia/monaco-editor-core/esm/vs/editor/browser/services/codeEditorService';
+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';
 import {
   Contribution,
   Command,
@@ -10,17 +14,11 @@ 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)
-  private readonly codeEditorService: MonacoEditorService;
-
   @inject(ClipboardService)
   private readonly clipboardService: ClipboardService;
 
@@ -208,9 +206,10 @@ ${value}
   protected async current(): Promise<
     ICodeEditor | StandaloneCodeEditor | undefined
   > {
+    const codeEditorService = StandaloneServices.get(ICodeEditorService);
     return (
-      this.codeEditorService.getFocusedCodeEditor() ||
-      this.codeEditorService.getActiveCodeEditor() ||
+      codeEditorService.getFocusedCodeEditor() ||
+      codeEditorService.getActiveCodeEditor() ||
       undefined
     );
   }

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

@@ -300,8 +300,8 @@ export class LibraryExamples extends Examples {
     this.notificationCenter.onLibraryDidUninstall(() => this.update());
   }
 
-  override async onReady(): Promise<void> {
-    this.update(); // no `await`
+  override onReady(): void {
+    this.boardsServiceProvider.ready.then(() => this.update());
   }
 
   protected override handleBoardChanged(board: Board | undefined): void {

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

@@ -2,7 +2,6 @@ import PQueue from 'p-queue';
 import { inject, injectable } from '@theia/core/shared/inversify';
 import URI from '@theia/core/lib/common/uri';
 import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
-import { EditorManager } from '@theia/editor/lib/browser';
 import { MenuModelRegistry, MenuPath } from '@theia/core/lib/common/menu';
 import {
   Disposable,
@@ -22,28 +21,25 @@ import { CurrentSketch } from '../sketches-service-client-impl';
 @injectable()
 export class IncludeLibrary extends SketchContribution {
   @inject(CommandRegistry)
-  protected readonly commandRegistry: CommandRegistry;
+  private readonly commandRegistry: CommandRegistry;
 
   @inject(MenuModelRegistry)
-  protected readonly menuRegistry: MenuModelRegistry;
+  private readonly menuRegistry: MenuModelRegistry;
 
   @inject(MainMenuManager)
-  protected readonly mainMenuManager: MainMenuManager;
-
-  @inject(EditorManager)
-  protected override readonly editorManager: EditorManager;
+  private readonly mainMenuManager: MainMenuManager;
 
   @inject(NotificationCenter)
-  protected readonly notificationCenter: NotificationCenter;
+  private readonly notificationCenter: NotificationCenter;
 
   @inject(BoardsServiceProvider)
-  protected readonly boardsServiceProvider: BoardsServiceProvider;
+  private readonly boardsServiceProvider: BoardsServiceProvider;
 
   @inject(LibraryService)
-  protected readonly libraryService: LibraryService;
+  private readonly libraryService: LibraryService;
 
-  protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
-  protected readonly toDispose = new DisposableCollection();
+  private readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+  private readonly toDispose = new DisposableCollection();
 
   override onStart(): void {
     this.boardsServiceProvider.onBoardsConfigDidChange(() =>
@@ -56,8 +52,8 @@ export class IncludeLibrary extends SketchContribution {
     this.notificationCenter.onDidReinitialize(() => this.updateMenuActions());
   }
 
-  override async onReady(): Promise<void> {
-    this.updateMenuActions();
+  override onReady(): void {
+    this.boardsServiceProvider.ready.then(() => this.updateMenuActions());
   }
 
   override registerMenus(registry: MenuModelRegistry): void {
@@ -93,7 +89,7 @@ export class IncludeLibrary extends SketchContribution {
     });
   }
 
-  protected async updateMenuActions(): Promise<void> {
+  private async updateMenuActions(): Promise<void> {
     return this.queue.add(async () => {
       this.toDispose.dispose();
       this.mainMenuManager.update();
@@ -139,7 +135,7 @@ export class IncludeLibrary extends SketchContribution {
     });
   }
 
-  protected registerLibrary(
+  private registerLibrary(
     libraryOrPlaceholder: LibraryPackage | string,
     menuPath: MenuPath
   ): Disposable {
@@ -172,7 +168,7 @@ export class IncludeLibrary extends SketchContribution {
     );
   }
 
-  protected async includeLibrary(library: LibraryPackage): Promise<void> {
+  private async includeLibrary(library: LibraryPackage): Promise<void> {
     const sketch = await this.sketchServiceClient.currentSketch();
     if (!CurrentSketch.isValid(sketch)) {
       return;

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

@@ -6,42 +6,111 @@ import { inject, injectable } from '@theia/core/shared/inversify';
 import { Mutex } from 'async-mutex';
 import {
   ArduinoDaemon,
-  assertSanitizedFqbn,
   BoardIdentifier,
   BoardsService,
+  CompileSummary,
   ExecutableService,
   isBoardIdentifierChangeEvent,
   sanitizeFqbn,
 } from '../../common/protocol';
-import { CurrentSketch } from '../sketches-service-client-impl';
-import { BoardsServiceProvider } from '../boards/boards-service-provider';
-import { HostedPluginEvents } from '../hosted-plugin-events';
-import { NotificationCenter } from '../notification-center';
-import { SketchContribution, URI } from './contribution';
+import {
+  defaultAsyncWorkers,
+  maxAsyncWorkers,
+  minAsyncWorkers,
+} from '../arduino-preferences';
 import { BoardsDataStore } from '../boards/boards-data-store';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { HostedPluginEvents } from '../hosted/hosted-plugin-events';
+import { NotificationCenter } from '../notification-center';
+import { CurrentSketch } from '../sketches-service-client-impl';
+import { SketchContribution, URI } from './contribution';
+import { CompileSummaryProvider } from './verify-sketch';
+
+interface DaemonAddress {
+  /**
+   * The host where the Arduino CLI daemon is available.
+   */
+  readonly hostname: string;
+  /**
+   * The port where the Arduino CLI daemon is listening.
+   */
+  readonly port: number;
+  /**
+   * The [id](https://arduino.github.io/arduino-cli/latest/rpc/commands/#instance) of the initialized core Arduino client instance.
+   */
+  readonly instance: number;
+}
+
+interface StartLanguageServerParams {
+  /**
+   * Absolute filesystem path to the Arduino Language Server executable.
+   */
+  readonly lsPath: string;
+  /**
+   * The hostname and the port for the gRPC channel connecting to the Arduino CLI daemon.
+   * The `instance` number is for the initialized core Arduino client.
+   */
+  readonly daemonAddress: DaemonAddress;
+  /**
+   * Absolute filesystem path to [`clangd`](https://clangd.llvm.org/).
+   */
+  readonly clangdPath: string;
+  /**
+   * The board is relevant to start a specific "flavor" of the language.
+   */
+  readonly board: { fqbn: string; name?: string };
+  /**
+   * `true` if the LS should generate the log files into the default location. The default location is the `cwd` of the process.
+   * It's very often the same as the workspace root of the IDE, aka the sketch folder.
+   * When it is a string, it is the absolute filesystem path to the folder to generate the log files.
+   * If `string`, but the path is inaccessible, the log files will be generated into the default location.
+   */
+  readonly log?: boolean | string;
+  /**
+   * Optional `env` for the language server process.
+   */
+  readonly env?: NodeJS.ProcessEnv;
+  /**
+   * Additional flags for the Arduino Language server process.
+   */
+  readonly flags?: readonly string[];
+  /**
+   * Set to `true`, to enable `Diagnostics`.
+   */
+  readonly realTimeDiagnostics?: boolean;
+  /**
+   * If `true`, the logging is not forwarded to the _Output_ view via the language client.
+   */
+  readonly silentOutput?: boolean;
+  /**
+   * Number of async workers used by `clangd`. Background index also uses this many workers. If `0`, `clangd` uses all available cores. It's `0` by default.
+   */
+  readonly jobs?: number;
+}
+
+/**
+ * The FQBN the language server runs with or `undefined` if it could not start.
+ */
+type StartLanguageServerResult = string | undefined;
 
 @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;
-
   @inject(NotificationCenter)
   private readonly notificationCenter: NotificationCenter;
-
   @inject(BoardsDataStore)
   private readonly boardDataStore: BoardsDataStore;
+  @inject(CompileSummaryProvider)
+  private readonly compileSummaryProvider: CompileSummaryProvider;
 
   private readonly toDispose = new DisposableCollection();
   private readonly languageServerStartMutex = new Mutex();
@@ -80,6 +149,7 @@ export class InoLanguage extends SketchContribution {
             switch (preferenceName) {
               case 'arduino.language.log':
               case 'arduino.language.realTimeDiagnostics':
+              case 'arduino.language.asyncWorkers':
                 forceRestart();
             }
           }
@@ -90,30 +160,37 @@ export class InoLanguage extends SketchContribution {
       this.notificationCenter.onPlatformDidInstall(() => forceRestart()),
       this.notificationCenter.onPlatformDidUninstall(() => forceRestart()),
       this.notificationCenter.onDidReinitialize(() => forceRestart()),
-      this.boardDataStore.onChanged((dataChangePerFqbn) => {
+      this.boardDataStore.onDidChange((event) => {
         if (this.languageServerFqbn) {
-          const sanitizedFqbn = sanitizeFqbn(this.languageServerFqbn);
-          if (!sanitizeFqbn) {
-            throw new Error(
-              `Failed to sanitize the FQBN of the running language server. FQBN with the board settings was: ${this.languageServerFqbn}`
-            );
-          }
-          const matchingFqbn = dataChangePerFqbn.find(
-            (fqbn) => sanitizedFqbn === fqbn
+          const sanitizedFQBN = sanitizeFqbn(this.languageServerFqbn);
+          // The incoming FQBNs might contain custom boards configs, sanitize them before the comparison.
+          // https://github.com/arduino/arduino-ide/pull/2113#pullrequestreview-1499998328
+          const matchingChange = event.changes.find(
+            (change) => sanitizedFQBN === sanitizeFqbn(change.fqbn)
           );
           const { boardsConfig } = this.boardsServiceProvider;
           if (
-            matchingFqbn &&
-            boardsConfig.selectedBoard?.fqbn === matchingFqbn
+            matchingChange &&
+            boardsConfig.selectedBoard?.fqbn === matchingChange.fqbn
           ) {
             start(boardsConfig.selectedBoard);
           }
         }
       }),
+      this.compileSummaryProvider.onDidChangeCompileSummary(
+        (compileSummary) => {
+          if (compileSummary) {
+            this.fireBuildDidComplete(compileSummary);
+          }
+        }
+      ),
     ]);
-    this.boardsServiceProvider.ready.then(() =>
-      start(this.boardsServiceProvider.boardsConfig.selectedBoard)
-    );
+    Promise.all([
+      this.boardsServiceProvider.ready,
+      this.preferences.ready,
+    ]).then(() => {
+      start(this.boardsServiceProvider.boardsConfig.selectedBoard);
+    });
   }
 
   onStop(): void {
@@ -126,7 +203,7 @@ export class InoLanguage extends SketchContribution {
     forceStart = false
   ): Promise<void> {
     const port = await this.daemon.tryGetPort();
-    if (!port) {
+    if (typeof port !== 'number') {
       return;
     }
     const release = await this.languageServerStartMutex.acquire();
@@ -158,7 +235,6 @@ export class InoLanguage extends SketchContribution {
         }
         return;
       }
-      assertSanitizedFqbn(fqbn);
       const fqbnWithConfig = await this.boardDataStore.appendConfigToFqbn(fqbn);
       if (!fqbnWithConfig) {
         throw new Error(
@@ -169,11 +245,16 @@ export class InoLanguage extends SketchContribution {
         // NOOP
         return;
       }
-      this.logger.info(`Starting language server: ${fqbnWithConfig}`);
       const log = this.preferences.get('arduino.language.log');
       const realTimeDiagnostics = this.preferences.get(
         'arduino.language.realTimeDiagnostics'
       );
+      const jobs = this.getAsyncWorkersPreferenceSafe();
+      this.logger.info(
+        `Starting language server: ${fqbnWithConfig}${
+          jobs ? ` (async worker count: ${jobs})` : ''
+        }`
+      );
       let currentSketchPath: string | undefined = undefined;
       if (log) {
         const currentSketch = await this.sketchServiceClient.currentSketch();
@@ -197,22 +278,23 @@ export class InoLanguage extends SketchContribution {
           );
           toDisposeOnRelease.push(Disposable.create(() => clearTimeout(timer)));
         }),
-        this.commandService.executeCommand<string>(
-          'arduino.languageserver.start',
-          {
-            lsPath,
-            cliDaemonAddr: `localhost:${port}`,
-            clangdPath,
-            log: currentSketchPath ? currentSketchPath : log,
-            cliDaemonInstance: '1',
-            board: {
-              fqbn: fqbnWithConfig,
-              name: name ? `"${name}"` : undefined,
-            },
-            realTimeDiagnostics,
-            silentOutput: true,
-          }
-        ),
+        this.start({
+          lsPath,
+          daemonAddress: {
+            hostname: 'localhost',
+            port,
+            instance: 1, // TODO: get it from the backend
+          },
+          clangdPath,
+          log: currentSketchPath ? currentSketchPath : log,
+          board: {
+            fqbn: fqbnWithConfig,
+            name,
+          },
+          realTimeDiagnostics,
+          silentOutput: true,
+          jobs,
+        }),
       ]);
     } catch (e) {
       console.log(`Failed to start language server. Original FQBN: ${fqbn}`, e);
@@ -222,4 +304,56 @@ export class InoLanguage extends SketchContribution {
       release();
     }
   }
+  // The Theia preference UI validation is bogus.
+  // To restrict the number of jobs to a valid value.
+  private getAsyncWorkersPreferenceSafe(): number {
+    const jobs = this.preferences.get(
+      'arduino.language.asyncWorkers',
+      defaultAsyncWorkers
+    );
+    if (jobs < minAsyncWorkers) {
+      return minAsyncWorkers;
+    }
+    if (jobs > maxAsyncWorkers) {
+      return maxAsyncWorkers;
+    }
+    return jobs;
+  }
+
+  private async start(
+    params: StartLanguageServerParams
+  ): Promise<StartLanguageServerResult | undefined> {
+    return this.commandService.executeCommand<StartLanguageServerResult>(
+      'arduino.languageserver.start',
+      params
+    );
+  }
+
+  // Execute the a command contributed by the Arduino Tools VSIX to send the `ino/buildDidComplete` notification to the language server
+  private async fireBuildDidComplete(
+    compileSummary: CompileSummary
+  ): Promise<void> {
+    const params = {
+      ...compileSummary,
+    };
+    console.info(
+      `Executing 'arduino.languageserver.notifyBuildDidComplete' with ${JSON.stringify(
+        params.buildOutputUri
+      )}`
+    );
+
+    try {
+      await this.commandService.executeCommand(
+        'arduino.languageserver.notifyBuildDidComplete',
+        params
+      );
+    } catch (err) {
+      console.error(
+        `Unexpected error when firing event on build did complete. ${JSON.stringify(
+          params.buildOutputUri
+        )}`,
+        err
+      );
+    }
+  }
 }

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

@@ -12,7 +12,7 @@ export class OpenBoardsConfig extends Contribution {
   override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(OpenBoardsConfig.Commands.OPEN_DIALOG, {
       execute: async (params?: EditBoardsConfigActionParams) =>
-        this.boardsConfigDialog.open(params),
+        this.boardsConfigDialog.open(true, params),
     });
   }
 }

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

@@ -3,10 +3,12 @@ import { NavigatableWidget } from '@theia/core/lib/browser/navigatable';
 import { Saveable } from '@theia/core/lib/browser/saveable';
 import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
 import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { ApplicationError } from '@theia/core/lib/common/application-error';
 import { nls } from '@theia/core/lib/common/nls';
 import { inject, injectable } from '@theia/core/shared/inversify';
 import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
 import { WorkspaceInput } from '@theia/workspace/lib/browser/workspace-service';
+import { SketchesError } from '../../common/protocol';
 import { StartupTasks } from '../../electron-common/startup-task';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { CurrentSketch } from '../sketches-service-client-impl';
@@ -35,7 +37,29 @@ export class SaveAsSketch extends CloudSketchContribution {
 
   override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(SaveAsSketch.Commands.SAVE_AS_SKETCH, {
-      execute: (args) => this.saveAs(args),
+      execute: async (args) => {
+        try {
+          return await this.saveAs(args);
+        } catch (err) {
+          let message = String(err);
+          if (ApplicationError.is(err)) {
+            if (SketchesError.SketchAlreadyContainsThisFile.is(err)) {
+              message = nls.localize(
+                'arduino/sketch/sketchAlreadyContainsThisFileMessage',
+                'Failed to save sketch "{0}" as "{1}". {2}',
+                err.data.sourceSketchName,
+                err.data.targetSketchName,
+                err.message
+              );
+            } else {
+              message = err.message;
+            }
+          } else if (err instanceof Error) {
+            message = err.message;
+          }
+          this.messageService.error(message);
+        }
+      },
     });
   }
 
@@ -58,13 +82,14 @@ export class SaveAsSketch extends CloudSketchContribution {
    * Resolves `true` if the sketch was successfully saved as something.
    */
   private async saveAs(
-    {
+    params = SaveAsSketch.Options.DEFAULT
+  ): Promise<boolean> {
+    const {
       execOnlyIfTemp,
       openAfterMove,
       wipeOriginal,
       markAsRecentlyOpened,
-    }: SaveAsSketch.Options = SaveAsSketch.Options.DEFAULT
-  ): Promise<boolean> {
+    } = params;
     assertConnectedToBackend({
       connectionStatusService: this.connectionStatusService,
       messageService: this.messageService,

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

@@ -19,16 +19,18 @@ export class SelectedBoard extends Contribution {
   private readonly boardsServiceProvider: BoardsServiceProvider;
 
   override onStart(): void {
-    this.boardsServiceProvider.onBoardListDidChange(() =>
-      this.update(this.boardsServiceProvider.boardList)
+    this.boardsServiceProvider.onBoardListDidChange((boardList) =>
+      this.update(boardList)
     );
   }
 
   override onReady(): void {
-    this.update(this.boardsServiceProvider.boardList);
+    this.boardsServiceProvider.ready.then(() => this.update());
   }
 
-  private update(boardList: BoardList): void {
+  private update(
+    boardList: BoardList = this.boardsServiceProvider.boardList
+  ): void {
     const { selectedBoard, selectedPort } = boardList.boardsConfig;
     this.statusBar.setElement('arduino-selected-board', {
       alignment: StatusBarAlignment.RIGHT,

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

@@ -1,78 +0,0 @@
-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/update-arduino-state.ts

@@ -1,13 +1,11 @@
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
 import URI from '@theia/core/lib/common/uri';
 import { inject, injectable } from '@theia/core/shared/inversify';
-import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
 import type { ArduinoState } from 'vscode-arduino-api';
 import {
+  BoardsConfig,
   BoardsService,
   CompileSummary,
-  isCompileSummary,
-  BoardsConfig,
   PortIdentifier,
   resolveDetectedPort,
 } from '../../common/protocol';
@@ -18,10 +16,15 @@ import {
 } from '../../common/protocol/arduino-context-mapper';
 import { BoardsDataStore } from '../boards/boards-data-store';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { HostedPluginSupport } from '../hosted/hosted-plugin-support';
 import { CurrentSketch } from '../sketches-service-client-impl';
 import { SketchContribution } from './contribution';
+import { CompileSummaryProvider } from './verify-sketch';
 
-interface UpdateStateParams<T extends ArduinoState> {
+/**
+ * (non-API) exported for tests
+ */
+export interface UpdateStateParams<T extends ArduinoState = ArduinoState> {
   readonly key: keyof T;
   readonly value: T[keyof T];
 }
@@ -40,6 +43,8 @@ export class UpdateArduinoState extends SketchContribution {
   private readonly boardsDataStore: BoardsDataStore;
   @inject(HostedPluginSupport)
   private readonly hostedPluginSupport: HostedPluginSupport;
+  @inject(CompileSummaryProvider)
+  private readonly compileSummaryProvider: CompileSummaryProvider;
 
   private readonly toDispose = new DisposableCollection();
 
@@ -57,18 +62,20 @@ export class UpdateArduinoState extends SketchContribution {
       this.configService.onDidChangeSketchDirUri((userDirUri) =>
         this.updateUserDirPath(userDirUri)
       ),
-      this.commandService.onDidExecuteCommand(({ commandId, args }) => {
-        if (
-          commandId === 'arduino.languageserver.notifyBuildDidComplete' &&
-          isCompileSummary(args[0])
-        ) {
-          this.updateCompileSummary(args[0]);
+      this.compileSummaryProvider.onDidChangeCompileSummary(
+        (compilerSummary) => {
+          if (compilerSummary) {
+            this.updateCompileSummary(compilerSummary);
+          }
         }
-      }),
-      this.boardsDataStore.onChanged((fqbn) => {
+      ),
+      this.boardsDataStore.onDidChange((event) => {
         const selectedFqbn =
           this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn;
-        if (selectedFqbn && fqbn.includes(selectedFqbn)) {
+        if (
+          selectedFqbn &&
+          event.changes.find((change) => change.fqbn === selectedFqbn)
+        ) {
           this.updateBoardDetails(selectedFqbn);
         }
       }),
@@ -76,10 +83,16 @@ export class UpdateArduinoState extends SketchContribution {
   }
 
   override onReady(): void {
-    this.updateBoardsConfig(this.boardsServiceProvider.boardsConfig); // TODO: verify!
+    this.boardsServiceProvider.ready.then(() => {
+      this.updateBoardsConfig(this.boardsServiceProvider.boardsConfig);
+    });
     this.updateSketchPath(this.sketchServiceClient.tryGetCurrentSketch());
     this.updateUserDirPath(this.configService.tryGetSketchDirUri());
     this.updateDataDirPath(this.configService.tryGetDataDirUri());
+    const { compileSummary } = this.compileSummaryProvider;
+    if (compileSummary) {
+      this.updateCompileSummary(compileSummary);
+    }
   }
 
   onStop(): void {

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

@@ -45,10 +45,7 @@ export namespace UploadFirmware {
   export namespace Commands {
     export const OPEN: Command = {
       id: 'arduino-upload-firmware-open',
-      label: nls.localize(
-        'arduino/firmware/updater',
-        'Firmware Updater'
-      ),
+      label: nls.localize('arduino/firmware/updater', 'Firmware Updater'),
       category: 'Arduino',
     };
   }

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

@@ -1,7 +1,8 @@
 import { Emitter } from '@theia/core/lib/common/event';
 import { nls } from '@theia/core/lib/common/nls';
 import { inject, injectable } from '@theia/core/shared/inversify';
-import { CoreService, sanitizeFqbn } from '../../common/protocol';
+import { FQBN } from 'fqbn';
+import { CoreService } from '../../common/protocol';
 import { ArduinoMenus } from '../menu/arduino-menus';
 import { CurrentSketch } from '../sketches-service-client-impl';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
@@ -103,6 +104,7 @@ export class UploadSketch extends CoreServiceContribution {
     }
 
     try {
+      const autoVerify = this.preferences['arduino.upload.autoVerify'];
       // toggle the toolbar button and menu item state.
       // uploadInProgress will be set to false whether the upload fails or not
       this.uploadInProgress = true;
@@ -115,7 +117,7 @@ export class UploadSketch extends CoreServiceContribution {
           'arduino-verify-sketch',
           <VerifySketchParams>{
             exportBinaries: false,
-            silent: true,
+            mode: autoVerify ? 'auto' : 'dry-run',
           }
         );
       if (!verifyOptions) {
@@ -126,6 +128,7 @@ export class UploadSketch extends CoreServiceContribution {
         usingProgrammer,
         verifyOptions
       );
+
       if (!uploadOptions) {
         return;
       }
@@ -136,10 +139,37 @@ export class UploadSketch extends CoreServiceContribution {
 
       const uploadResponse = await this.doWithProgress({
         progressText: nls.localize('arduino/sketch/uploading', 'Uploading...'),
-        task: (progressId, coreService) =>
-          coreService.upload({ ...uploadOptions, progressId }),
+        task: async (progressId, coreService, token) => {
+          try {
+            return await coreService.upload(
+              { ...uploadOptions, progressId },
+              token
+            );
+          } catch (err) {
+            if (err.code === 4005) {
+              const uploadWithProgrammerOptions = await this.uploadOptions(
+                true,
+                verifyOptions
+              );
+              if (uploadWithProgrammerOptions) {
+                return coreService.upload(
+                  { ...uploadWithProgrammerOptions, progressId },
+                  token
+                );
+              }
+            } else {
+              throw err;
+            }
+          }
+        },
         keepOutput: true,
+        cancelable: true,
       });
+
+      if (!uploadResponse) {
+        return;
+      }
+
       // the port update is NOOP if nothing has changed
       this.boardsServiceProvider.updateConfig(uploadResponse.portAfterUpload);
 
@@ -172,7 +202,11 @@ export class UploadSketch extends CoreServiceContribution {
     const [fqbn, { selectedProgrammer: programmer }, verify, verbose] =
       await Promise.all([
         verifyOptions.fqbn, // already decorated FQBN
-        this.boardsDataStore.getData(sanitizeFqbn(verifyOptions.fqbn)),
+        this.boardsDataStore.getData(
+          verifyOptions.fqbn
+            ? new FQBN(verifyOptions.fqbn).toString(true)
+            : undefined
+        ),
         this.preferences.get('arduino.upload.verify'),
         this.preferences.get('arduino.upload.verbose'),
       ]);

arduino-ide-extension/src/browser/contributions/user-fields.ts

@@ -1,10 +1,10 @@
+import { nls } from '@theia/core/lib/common/nls';
 import { inject, injectable } from '@theia/core/shared/inversify';
-import { nls } from '@theia/core/lib/common';
 import { BoardUserField, CoreError } from '../../common/protocol';
 import { BoardsServiceProvider } from '../boards/boards-service-provider';
 import { UserFieldsDialog } from '../dialogs/user-fields/user-fields-dialog';
 import { ArduinoMenus } from '../menu/arduino-menus';
-import { MenuModelRegistry, Contribution } from './contribution';
+import { Contribution, MenuModelRegistry } from './contribution';
 import { UploadSketch } from './upload-sketch';
 
 @injectable()
@@ -21,12 +21,11 @@ export class UserFields extends Contribution {
 
   protected override init(): void {
     super.init();
-    this.boardsServiceProvider.onBoardsConfigDidChange(async () => {
-      const userFields =
-        await this.boardsServiceProvider.selectedBoardUserFields();
-      this.boardRequiresUserFields = userFields.length > 0;
-      this.menuManager.update();
-    });
+    this.boardsServiceProvider.onBoardsConfigDidChange(() => this.refresh());
+  }
+
+  override onReady(): void {
+    this.boardsServiceProvider.ready.then(() => this.refresh());
   }
 
   override registerMenus(registry: MenuModelRegistry): void {
@@ -37,6 +36,13 @@ export class UserFields extends Contribution {
     });
   }
 
+  private async refresh(): Promise<void> {
+    const userFields =
+      await this.boardsServiceProvider.selectedBoardUserFields();
+    this.boardRequiresUserFields = userFields.length > 0;
+    this.menuManager.update();
+  }
+
   private selectedFqbnAddress(): string | undefined {
     const { boardsConfig } = this.boardsServiceProvider;
     const fqbn = boardsConfig.selectedBoard?.fqbn;

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

@@ -1,46 +1,71 @@
+import { Emitter, Event } from '@theia/core/lib/common/event';
+import { nls } from '@theia/core/lib/common/nls';
 import { inject, injectable } from '@theia/core/shared/inversify';
-import { Emitter } from '@theia/core/lib/common/event';
+import type { CompileSummary, CoreService } from '../../common/protocol';
 import { ArduinoMenus } from '../menu/arduino-menus';
+import { CurrentSketch } from '../sketches-service-client-impl';
 import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
 import {
-  CoreServiceContribution,
   Command,
   CommandRegistry,
-  MenuModelRegistry,
+  CoreServiceContribution,
   KeybindingRegistry,
+  MenuModelRegistry,
   TabBarToolbarRegistry,
 } from './contribution';
-import { nls } from '@theia/core/lib/common';
-import { CurrentSketch } from '../sketches-service-client-impl';
-import { CoreService } from '../../common/protocol';
 import { CoreErrorHandler } from './core-error-handler';
 
+export const CompileSummaryProvider = Symbol('CompileSummaryProvider');
+export interface CompileSummaryProvider {
+  readonly compileSummary: CompileSummary | undefined;
+  readonly onDidChangeCompileSummary: Event<CompileSummary | undefined>;
+}
+
+export type VerifySketchMode =
+  /**
+   * When the user explicitly triggers the verify command from the primary UI: menu, toolbar, or keybinding. The UI shows the output, updates the toolbar items state, etc.
+   */
+  | 'explicit'
+  /**
+   * When the verify phase automatically runs as part of the upload but there is no UI indication of the command: the toolbar items do not update.
+   */
+  | 'auto'
+  /**
+   * The verify does not run. There is no UI indication of the command. For example, when the user decides to disable the auto verify (`'arduino.upload.autoVerify'`) to skips the code recompilation phase.
+   */
+  | 'dry-run';
+
 export interface VerifySketchParams {
   /**
    * Same as `CoreService.Options.Compile#exportBinaries`
    */
   readonly exportBinaries?: boolean;
   /**
-   * If `true`, there won't be any UI indication of the verify command in the toolbar. It's `false` by default.
+   * The mode specifying how verify should run. It's `'explicit'` by default.
    */
-  readonly silent?: boolean;
+  readonly mode?: VerifySketchMode;
 }
 
 /**
- *  - `"idle"` when neither verify, nor upload is running,
- *  - `"explicit-verify"` when only verify is running triggered by the user, and
- *  - `"automatic-verify"` is when the automatic verify phase is running as part of an upload triggered by the user.
+ *  - `"idle"` when neither verify, nor upload is running
  */
-type VerifyProgress = 'idle' | 'explicit-verify' | 'automatic-verify';
+type VerifyProgress = 'idle' | VerifySketchMode;
 
 @injectable()
-export class VerifySketch extends CoreServiceContribution {
+export class VerifySketch
+  extends CoreServiceContribution
+  implements CompileSummaryProvider
+{
   @inject(CoreErrorHandler)
   private readonly coreErrorHandler: CoreErrorHandler;
 
   private readonly onDidChangeEmitter = new Emitter<void>();
   private readonly onDidChange = this.onDidChangeEmitter.event;
+  private readonly onDidChangeCompileSummaryEmitter = new Emitter<
+    CompileSummary | undefined
+  >();
   private verifyProgress: VerifyProgress = 'idle';
+  private _compileSummary: CompileSummary | undefined;
 
   override registerCommands(registry: CommandRegistry): void {
     registry.registerCommand(VerifySketch.Commands.VERIFY_SKETCH, {
@@ -54,10 +79,10 @@ export class VerifySketch extends CoreServiceContribution {
     registry.registerCommand(VerifySketch.Commands.VERIFY_SKETCH_TOOLBAR, {
       isVisible: (widget) =>
         ArduinoToolbar.is(widget) && widget.side === 'left',
-      isEnabled: () => this.verifyProgress !== 'explicit-verify',
+      isEnabled: () => this.verifyProgress !== 'explicit',
       // toggled only when verify is running, but not toggled when automatic verify is running before the upload
       // https://github.com/arduino/arduino-ide/pull/1750#pullrequestreview-1214762975
-      isToggled: () => this.verifyProgress === 'explicit-verify',
+      isToggled: () => this.verifyProgress === 'explicit',
       execute: () =>
         registry.executeCommand(VerifySketch.Commands.VERIFY_SKETCH.id),
     });
@@ -105,6 +130,21 @@ export class VerifySketch extends CoreServiceContribution {
     super.handleError(error);
   }
 
+  get compileSummary(): CompileSummary | undefined {
+    return this._compileSummary;
+  }
+
+  private updateCompileSummary(
+    compileSummary: CompileSummary | undefined
+  ): void {
+    this._compileSummary = compileSummary;
+    this.onDidChangeCompileSummaryEmitter.fire(this._compileSummary);
+  }
+
+  get onDidChangeCompileSummary(): Event<CompileSummary | undefined> {
+    return this.onDidChangeCompileSummaryEmitter.event;
+  }
+
   private async verifySketch(
     params?: VerifySketchParams
   ): Promise<CoreService.Options.Compile | undefined> {
@@ -113,34 +153,44 @@ export class VerifySketch extends CoreServiceContribution {
     }
 
     try {
-      this.verifyProgress = params?.silent
-        ? 'automatic-verify'
-        : 'explicit-verify';
+      this.verifyProgress = params?.mode ?? 'explicit';
       this.onDidChangeEmitter.fire();
       this.menuManager.update();
       this.clearVisibleNotification();
       this.coreErrorHandler.reset();
+      const dryRun = this.verifyProgress === 'dry-run';
 
       const options = await this.options(params?.exportBinaries);
       if (!options) {
         return undefined;
       }
 
-      await this.doWithProgress({
+      if (dryRun) {
+        return options;
+      }
+
+      const compileSummary = await this.doWithProgress({
         progressText: nls.localize(
           'arduino/sketch/compile',
           'Compiling sketch...'
         ),
-        task: (progressId, coreService) =>
-          coreService.compile({
-            ...options,
-            progressId,
-          }),
+        task: (progressId, coreService, token) =>
+          coreService.compile(
+            {
+              ...options,
+              progressId,
+            },
+            token
+          ),
+        cancelable: true,
       });
       this.messageService.info(
         nls.localize('arduino/sketch/doneCompiling', 'Done compiling.'),
         { timeout: 3000 }
       );
+
+      this.updateCompileSummary(compileSummary);
+
       // Returns with the used options for the compilation
       // so that follow-up tasks (such as upload) can reuse the compiled code.
       // Note that the `fqbn` is already decorated with the board settings, if any.

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

@@ -179,7 +179,8 @@ export class CreateApi {
         );
       })
       .catch((reason) => {
-        if (reason?.status === 404) return [] as Create.Resource[];
+        if (reason?.status === 404)
+          return [] as Create.Resource[]; // TODO: must not swallow 404
         else throw reason;
       });
   }
@@ -486,18 +487,12 @@ export class CreateApi {
     await this.run(url, init, ResponseResultProvider.NOOP);
   }
 
-  private fetchCounter = 0;
   private async run<T>(
     requestInfo: URL,
     init: RequestInit | undefined,
     resultProvider: ResponseResultProvider = ResponseResultProvider.JSON
   ): Promise<T> {
-    const fetchCount = `[${++this.fetchCounter}]`;
-    const fetchStart = performance.now();
-    const method = init?.method ? `${init.method}: ` : '';
-    const url = requestInfo.toString();
     const response = await fetch(requestInfo.toString(), init);
-    const fetchEnd = performance.now();
     if (!response.ok) {
       let details: string | undefined = undefined;
       try {
@@ -508,28 +503,25 @@ export class CreateApi {
       const { statusText, status } = response;
       throw new CreateError(statusText, status, details);
     }
-    const parseStart = performance.now();
     const result = await resultProvider(response);
-    const parseEnd = performance.now();
-    console.debug(
-      `HTTP ${fetchCount} ${method}${url} [fetch: ${(
-        fetchEnd - fetchStart
-      ).toFixed(2)} ms, parse: ${(parseEnd - parseStart).toFixed(
-        2
-      )} ms] body: ${
-        typeof result === 'string' ? result : JSON.stringify(result)
-      }`
-    );
     return result;
   }
 
   private async headers(): Promise<Record<string, string>> {
     const token = await this.token();
-    return {
+    const headers: Record<string, string> = {
       'content-type': 'application/json',
       accept: 'application/json',
       authorization: `Bearer ${token}`,
     };
+
+    const sharedSpaceID =
+      this.arduinoPreferences['arduino.cloud.sharedSpaceID'];
+    if (sharedSpaceID) {
+      headers['x-organization'] = sharedSpaceID;
+    }
+
+    return headers;
   }
 
   private domain(apiVersion = 'v2'): string {

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

@@ -1,4 +1,4 @@
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
 import { Emitter, Event } from '@theia/core/lib/common/event';
 import URI from '@theia/core/lib/common/uri';

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

@@ -5,7 +5,7 @@ import {
   Disposable,
   DisposableCollection,
 } from '@theia/core/lib/common/disposable';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import {
   Stat,
   FileType,

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

@@ -82,6 +82,13 @@ export function isNotFound(err: unknown): err is NotFoundError {
   return isErrorWithStatusOf(err, 404);
 }
 
+export type UnprocessableContentError = CreateError & { status: 422 };
+export function isUnprocessableContent(
+  err: unknown
+): err is UnprocessableContentError {
+  return isErrorWithStatusOf(err, 422);
+}
+
 function isErrorWithStatusOf(
   err: unknown,
   status: number

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

@@ -69,6 +69,7 @@ export const CertificateUploaderComponent = ({
   const onItemSelect = React.useCallback(
     (item: BoardOptionValue | null) => {
       if (!item) {
+        setSelectedItem(null);
         return;
       }
       const board = item.board;

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

@@ -1,8 +1,9 @@
 import { nls } from '@theia/core/lib/common';
 import React from '@theia/core/shared/react';
-import type {
-  BoardList,
-  BoardListItemWithBoard,
+import {
+  boardListItemEquals,
+  type BoardList,
+  type BoardListItemWithBoard,
 } from '../../../common/protocol/board-list';
 import { ArduinoSelect } from '../../widgets/arduino-select';
 
@@ -75,7 +76,9 @@ export const SelectBoardComponent = ({
     setSelectOptions(boardOptions);
 
     if (selectedItem) {
-      selBoard = updatableBoards.indexOf(selectedItem);
+      selBoard = updatableBoards.findIndex((board) =>
+        boardListItemEquals(board, selectedItem)
+      );
     }
 
     selectOption(boardOptions[selBoard] || null);

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

@@ -104,6 +104,7 @@ export const FirmwareUploaderComponent = ({
   const onItemSelect = React.useCallback(
     (item: BoardListItemWithBoard | null) => {
       if (!item) {
+        setSelectedItem(null);
         return;
       }
       const board = item.board;

arduino-ide-extension/src/browser/dialogs/ide-updater/ide-updater-dialog.tsx

@@ -17,6 +17,7 @@ import {
 } from '../../../common/protocol/ide-updater';
 import { LocalStorageService } from '@theia/core/lib/browser';
 import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { sanitize } from 'dompurify';
 
 @injectable()
 export class IDEUpdaterDialogProps extends DialogProps {}
@@ -165,6 +166,51 @@ export class IDEUpdaterDialog extends ReactDialog<UpdateInfo | undefined> {
     goToDownloadPageButton.focus();
   }
 
+  private appendDonateFooter() {
+    const footer = document.createElement('div');
+    footer.classList.add('ide-updater-dialog--footer');
+    const footerContent = document.createElement('div');
+    footerContent.classList.add('ide-updater-dialog--footer-content');
+    footer.appendChild(footerContent);
+
+    const footerLink = document.createElement('a');
+    footerLink.innerText = sanitize(
+      nls.localize('arduino/ide-updater/donateLinkText', 'donate to support us')
+    );
+    footerLink.classList.add('ide-updater-dialog--footer-link');
+    footerLink.onclick = () =>
+      this.openExternal('https://www.arduino.cc/en/donate');
+
+    const footerLinkIcon = document.createElement('span');
+    footerLinkIcon.title = nls.localize(
+      'arduino/ide-updater/donateLinkIconTitle',
+      'open donation page'
+    );
+    footerLinkIcon.classList.add('ide-updater-dialog--footer-link-icon');
+    footerLink.appendChild(footerLinkIcon);
+
+    const placeholderKey = '%%link%%';
+    const footerText = sanitize(
+      nls.localize(
+        'arduino/ide-updater/donateText',
+        'Open source is love, {0}',
+        placeholderKey
+      )
+    );
+    const placeholder = footerText.indexOf(placeholderKey);
+    if (placeholder !== -1) {
+      const parts = footerText.split(placeholderKey);
+      footerContent.appendChild(document.createTextNode(parts[0]));
+      footerContent.appendChild(footerLink);
+      footerContent.appendChild(document.createTextNode(parts[1]));
+    } else {
+      footerContent.appendChild(document.createTextNode(footerText));
+      footerContent.appendChild(footerLink);
+    }
+
+    this.controlPanel.insertAdjacentElement('afterend', footer);
+  }
+
   private openDownloadPage(): void {
     this.openExternal('https://www.arduino.cc/en/software');
     this.close();
@@ -187,6 +233,7 @@ export class IDEUpdaterDialog extends ReactDialog<UpdateInfo | undefined> {
       downloadStarted: true,
     });
     this.clearButtons();
+    this.appendDonateFooter();
     this.updater.downloadUpdate();
   }
 
@@ -214,6 +261,7 @@ export class IDEUpdaterDialog extends ReactDialog<UpdateInfo | undefined> {
   }
 
   override async open(
+    disposeOnResolve = true,
     data: UpdateInfo | undefined = undefined
   ): Promise<UpdateInfo | undefined> {
     if (data && data.version) {
@@ -224,7 +272,7 @@ export class IDEUpdaterDialog extends ReactDialog<UpdateInfo | undefined> {
         error: undefined,
       });
       this.updateInfo = data;
-      return super.open();
+      return super.open(disposeOnResolve);
     }
   }
 

arduino-ide-extension/src/browser/dialogs/version-welcome-dialog.tsx

@@ -0,0 +1,107 @@
+import React from '@theia/core/shared/react';
+import { inject, injectable } from '@theia/core/shared/inversify';
+import { Message } from '@theia/core/shared/@phosphor/messaging';
+import { ReactDialog } from '../theia/dialogs/dialogs';
+import { nls } from '@theia/core';
+import { DialogProps } from '@theia/core/lib/browser';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { AppService } from '../app-service';
+import { sanitize } from 'dompurify';
+
+@injectable()
+export class VersionWelcomeDialogProps extends DialogProps {}
+
+@injectable()
+export class VersionWelcomeDialog extends ReactDialog<void> {
+  @inject(AppService)
+  private readonly appService: AppService;
+
+  @inject(WindowService)
+  private readonly windowService: WindowService;
+
+  constructor(
+    @inject(VersionWelcomeDialogProps)
+    protected override readonly props: VersionWelcomeDialogProps
+  ) {
+    super({
+      title: nls.localize(
+        'arduino/versionWelcome/title',
+        'Welcome to a new version of the Arduino IDE!'
+      ),
+    });
+    this.node.id = 'version-welcome-dialog-container';
+    this.contentNode.classList.add('version-welcome-dialog');
+  }
+
+  protected render(): React.ReactNode {
+    return (
+      <div>
+        <p>
+          {nls.localize(
+            'arduino/versionWelcome/donateMessage',
+            'Arduino is committed to keeping software free and open-source for everyone. Your donation helps us develop new features, improve libraries, and support millions of users worldwide.'
+          )}
+        </p>
+        <p className="bold">
+          {nls.localize(
+            'arduino/versionWelcome/donateMessage2',
+            'Please consider supporting our work on the free open source Arduino IDE.'
+          )}
+        </p>
+      </div>
+    );
+  }
+
+  override get value(): void {
+    return;
+  }
+
+  private appendButtons(): void {
+    const cancelButton = this.createButton(
+      nls.localize('arduino/versionWelcome/cancelButton', 'Maybe later')
+    );
+    cancelButton.classList.add('secondary');
+    cancelButton.classList.add('cancel-button');
+    this.addAction(cancelButton, this.close.bind(this), 'click');
+    this.controlPanel.appendChild(cancelButton);
+
+    const donateButton = this.createButton(
+      nls.localize('arduino/versionWelcome/donateButton', 'Donate now')
+    );
+    this.addAction(donateButton, this.onDonateButtonClick.bind(this), 'click');
+    this.controlPanel.appendChild(donateButton);
+    donateButton.focus();
+  }
+
+  private onDonateButtonClick(): void {
+    this.openDonationPage();
+    this.close();
+  }
+
+  private readonly openDonationPage = () => {
+    const url = 'https://www.arduino.cc/en/donate';
+    this.windowService.openNewWindow(url, { external: true });
+  };
+
+  private async updateTitleVersion(): Promise<void> {
+    const appInfo = await this.appService.info();
+    const { appVersion } = appInfo;
+
+    if (appVersion) {
+      this.titleNode.innerText = sanitize(
+        nls.localize(
+          'arduino/versionWelcome/titleWithVersion',
+          'Welcome to the new Arduino IDE {0}!',
+          appVersion
+        )
+      );
+    }
+  }
+
+  protected override onAfterAttach(msg: Message): void {
+    this.update();
+    this.appendButtons();
+    this.updateTitleVersion();
+    super.onAfterAttach(msg);
+  }
+}

arduino-ide-extension/src/browser/hosted/hosted-plugin-events.ts

@@ -1,7 +1,7 @@
 import { DisposableCollection, Emitter, Event } from '@theia/core';
 import { FrontendApplicationContribution } from '@theia/core/lib/browser';
 import { inject, injectable } from '@theia/core/shared/inversify';
-import { HostedPluginSupport } from './theia/plugin-ext/hosted-plugin';
+import { HostedPluginSupport } from './hosted-plugin-support';
 
 /**
  * Frontend contribution to watch VS Code extension start/stop events from Theia.

arduino-ide-extension/src/browser/hosted/hosted-plugin-support.ts

@@ -0,0 +1,14 @@
+import type { Event } from '@theia/core/lib/common/event';
+
+/*
+This implementation hides the default HostedPluginSupport implementation from Theia to be able to test it.
+Otherwise, the default implementation fails at require time due to the `import.meta` in the Theia plugin worker code.
+https://github.com/eclipse-theia/theia/blob/964f69ca3b3a5fb87ffa0177fb300b74ba0ca39f/packages/plugin-ext/src/hosted/browser/plugin-worker.ts#L30-L32
+*/
+
+export const HostedPluginSupport = Symbol('HostedPluginSupport');
+export interface HostedPluginSupport {
+  readonly didStart: Promise<void>;
+  readonly onDidLoad: Event<void>;
+  readonly onDidCloseConnection: Event<void>;
+}

arduino-ide-extension/src/browser/icons/link-open-icon.svg

@@ -0,0 +1,3 @@
+<svg width="12" height="11" viewBox="0 0 12 11" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M0.878141 10.6219C0.960188 10.7039 1.07147 10.75 1.1875 10.75H10.8125C10.9285 10.75 11.0398 10.7039 11.1219 10.6219C11.2039 10.5398 11.25 10.4285 11.25 10.3125V6.81252C11.25 6.69648 11.2039 6.5852 11.1219 6.50316C11.0398 6.42111 10.9285 6.37502 10.8125 6.37502C10.6965 6.37502 10.5852 6.42111 10.5031 6.50316C10.4211 6.5852 10.375 6.69648 10.375 6.81252V9.87502H1.625V1.12502H4.6875C4.80353 1.12502 4.91481 1.07892 4.99686 0.996874C5.07891 0.914827 5.125 0.803548 5.125 0.687515C5.125 0.571483 5.07891 0.460203 4.99686 0.378156C4.91481 0.296109 4.80353 0.250015 4.6875 0.250015H1.1875C1.07147 0.250015 0.960188 0.296109 0.878141 0.378156C0.796094 0.460203 0.75 0.571483 0.75 0.687515V10.3125C0.75 10.4285 0.796094 10.5398 0.878141 10.6219ZM11.25 4.62502V0.687515C11.25 0.571483 11.2039 0.460203 11.1219 0.378156C11.0398 0.296109 10.9285 0.250015 10.8125 0.250015H6.875C6.75897 0.250015 6.64769 0.296109 6.56564 0.378156C6.48359 0.460203 6.4375 0.571483 6.4375 0.687515C6.4375 0.803548 6.48359 0.914827 6.56564 0.996874C6.64769 1.07892 6.75897 1.12502 6.875 1.12502H9.75375L5.68937 5.18939C5.64837 5.23006 5.61582 5.27845 5.59361 5.33176C5.5714 5.38508 5.55996 5.44226 5.55996 5.50002C5.55996 5.55777 5.5714 5.61495 5.59361 5.66827C5.61582 5.72158 5.64837 5.76997 5.68937 5.81064C5.73005 5.85165 5.77843 5.88419 5.83175 5.90641C5.88506 5.92862 5.94224 5.94005 6 5.94005C6.05776 5.94005 6.11494 5.92862 6.16825 5.90641C6.22157 5.88419 6.26995 5.85165 6.31062 5.81064L10.375 1.74627V4.62502C10.375 4.74105 10.4211 4.85233 10.5031 4.93437C10.5852 5.01642 10.6965 5.06252 10.8125 5.06252C10.9285 5.06252 11.0398 5.01642 11.1219 4.93437C11.2039 4.85233 11.25 4.74105 11.25 4.62502Z" fill="#008184"/>
+</svg>

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

@@ -30,7 +30,7 @@ export class IDEUpdaterCommands implements CommandContribution {
     try {
       const updateInfo = await this.updater.checkForUpdates(initialCheck);
       if (!!updateInfo) {
-        this.updaterDialog.open(updateInfo);
+        this.updaterDialog.open(true, updateInfo);
       } else {
         this.messageService.info(
           nls.localize(

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

@@ -12,15 +12,13 @@ import {
   LibrarySearch,
   LibraryService,
 } from '../../common/protocol/library-service';
-import {
-  ListWidget,
-  UserAbortError,
-} from '../widgets/component-list/list-widget';
+import { ListWidget } from '../widgets/component-list/list-widget';
 import { Installable } from '../../common/protocol';
 import { ListItemRenderer } from '../widgets/component-list/list-item-renderer';
 import { nls } from '@theia/core/lib/common';
 import { LibraryFilterRenderer } from '../widgets/component-list/filter-renderer';
 import { findChildTheiaButton, splitByBoldTag } from '../utils/dom';
+import { UserAbortError } from '../../common/protocol/progressible';
 
 @injectable()
 export class LibraryListWidget extends ListWidget<

arduino-ide-extension/src/browser/notification-center.ts

@@ -6,7 +6,7 @@ import {
 import { Emitter } from '@theia/core/lib/common/event';
 import { JsonRpcProxy } from '@theia/core/lib/common/messaging/proxy-factory';
 import { DisposableCollection } from '@theia/core/lib/common/disposable';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import {
   IndexUpdateDidCompleteParams,
   IndexUpdateDidFailParams,
@@ -46,7 +46,7 @@ export class NotificationCenter
     new Emitter<ProgressMessage>();
   private readonly indexUpdateDidFailEmitter =
     new Emitter<IndexUpdateDidFailParams>();
-  private readonly daemonDidStartEmitter = new Emitter<string>();
+  private readonly daemonDidStartEmitter = new Emitter<number>();
   private readonly daemonDidStopEmitter = new Emitter<void>();
   private readonly configDidChangeEmitter = new Emitter<ConfigState>();
   private readonly platformDidInstallEmitter = new Emitter<{
@@ -136,7 +136,7 @@ export class NotificationCenter
     this.indexUpdateDidFailEmitter.fire(params);
   }
 
-  notifyDaemonDidStart(port: string): void {
+  notifyDaemonDidStart(port: number): void {
     this.daemonDidStartEmitter.fire(port);
   }
 

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

@@ -9,7 +9,7 @@ import {
   Disposable,
   DisposableCollection,
 } from '@theia/core/lib/common/disposable';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application-contribution';
 import { Sketch, SketchesService } from '../common/protocol';
 import { ConfigServiceClient } from './config/config-service-client';
 import {
@@ -67,14 +67,19 @@ export class SketchesServiceClientImpl
   );
 
   private _currentSketch: CurrentSketch | undefined;
+  private _currentIdeTempFolderUri: URI | undefined;
   private currentSketchLoaded = new Deferred<CurrentSketch>();
 
   onStart(): void {
     const sketchDirUri = this.configService.tryGetSketchDirUri();
     this.watchSketchbookDir(sketchDirUri);
     const refreshCurrentSketch = async () => {
+      await this.workspaceService.ready;
       const currentSketch = await this.loadCurrentSketch();
-      this.useCurrentSketch(currentSketch);
+      const ideTempFolderUri = await this.getIdeTempFolderUriForSketch(
+        currentSketch
+      );
+      this.useCurrentSketch(currentSketch, ideTempFolderUri);
     };
     this.toDispose.push(
       this.configService.onDidChangeSketchDirUri((sketchDirUri) => {
@@ -141,7 +146,10 @@ export class SketchesServiceClientImpl
             }
 
             if (!Sketch.sameAs(this._currentSketch, reloadedSketch)) {
-              this.useCurrentSketch(reloadedSketch, true);
+              const ideTempFolderUri = await this.getIdeTempFolderUriForSketch(
+                reloadedSketch
+              );
+              this.useCurrentSketch(reloadedSketch, ideTempFolderUri, true);
             }
             return;
           }
@@ -179,11 +187,23 @@ export class SketchesServiceClientImpl
     ]);
   }
 
+  private async getIdeTempFolderUriForSketch(
+    sketch: CurrentSketch
+  ): Promise<URI | undefined> {
+    if (CurrentSketch.isValid(sketch)) {
+      const uri = await this.sketchesService.getIdeTempFolderUri(sketch);
+      return new URI(uri);
+    }
+    return undefined;
+  }
+
   private useCurrentSketch(
     currentSketch: CurrentSketch,
+    ideTempFolderUri: URI | undefined,
     reassignPromise = false
   ) {
     this._currentSketch = currentSketch;
+    this._currentIdeTempFolderUri = ideTempFolderUri;
     if (reassignPromise) {
       this.currentSketchLoaded = new Deferred();
     }
@@ -268,11 +288,19 @@ export class SketchesServiceClientImpl
    * `true` if the `uri` is not contained in any of the opened workspaces. Otherwise, `false`.
    */
   isReadOnly(uri: URI | monaco.Uri | string): boolean {
-    const toCheck = uri instanceof URI ? uri : new URI(uri);
+    const toCheck = uri instanceof URI ? uri : new URI(uri.toString());
     if (toCheck.scheme === 'user-storage') {
       return false;
     }
 
+    if (
+      this._currentIdeTempFolderUri &&
+      this._currentIdeTempFolderUri.resolve('launch.json').toString() ===
+        toCheck.toString()
+    ) {
+      return false;
+    }
+
     const isCloudSketch = toCheck
       .toString()
       .includes(`${REMOTE_SKETCHBOOK_FOLDER}/${ARDUINO_CLOUD_FOLDER}`);

arduino-ide-extension/src/browser/style/arduino-select.css

@@ -38,7 +38,9 @@
 .arduino-select__control.arduino-select__control--menu-is-open {
     border: 1px solid !important;
     border-color: var(--theia-focusBorder) !important;
-    border-bottom-color: var(--theia-sideBar-background) !important; /* if the bottom border color has the same color as the background of the control, we make the border "invisible" */
+    border-bottom-color: var(
+        --theia-sideBar-background
+    ) !important; /* if the bottom border color has the same color as the background of the control, we make the border "invisible" */
 }
 
 .arduino-select__value-container .arduino-select__single-value {

arduino-ide-extension/src/browser/style/boards-config-dialog.css

@@ -1,324 +1,324 @@
 #select-board-dialog-container > .dialogBlock {
-  width: 640px;
-  height: 500px;
+    width: 640px;
+    height: 500px;
 }
 
 div#select-board-dialog {
-  margin: 5px;
-  height: 100%;
+    margin: 5px;
+    height: 100%;
 }
 
 div#select-board-dialog .selectBoardContainer {
-  display: flex;
-  gap: 10px;
-  overflow: hidden;
-  max-height: 100%;
-  height: 100%;
+    display: flex;
+    gap: 10px;
+    overflow: hidden;
+    max-height: 100%;
+    height: 100%;
 }
 
 .select-board-dialog .head {
-  margin: 5px;
+    margin: 5px;
 }
 
 .dialogContent.select-board-dialog {
-  height: 100%;
+    height: 100%;
 }
 
 div.dialogContent.select-board-dialog > div.head .title {
-  font-weight: 400;
-  letter-spacing: 0.02em;
-  font-size: 1.2em;
-  color: var(--theia-editorWidget-foreground);
-  margin-bottom: 10px;
+    font-weight: 400;
+    letter-spacing: 0.02em;
+    font-size: 1.2em;
+    color: var(--theia-editorWidget-foreground);
+    margin-bottom: 10px;
 }
 
-
 div#select-board-dialog .selectBoardContainer .list .item.selected {
-  background: var(--theia-secondaryButton-hoverBackground);
+    background: var(--theia-secondaryButton-hoverBackground);
 }
 
 div#select-board-dialog .selectBoardContainer .list .item.selected i {
-  color: var(--theia-arduino-branding-primary);
+    color: var(--theia-arduino-branding-primary);
 }
 
 #select-board-dialog .selectBoardContainer .search,
 #select-board-dialog .selectBoardContainer .search input,
 #select-board-dialog .selectBoardContainer .list,
 #select-board-dialog .selectBoardContainer .list {
-  background: var(--theia-editor-background);
+    background: var(--theia-editor-background);
 }
 
 #select-board-dialog .selectBoardContainer .search input {
-  border: none;
-  width: 100%;
-  height: auto;
-  max-height: 37px;
-  padding: 10px 5px 10px 10px;
-  margin: 0;
-  vertical-align: top;
-  display: flex;
-  color: var(--theia-input-foreground);
+    border: none;
+    width: 100%;
+    height: auto;
+    max-height: 37px;
+    padding: 10px 5px 10px 10px;
+    margin: 0;
+    vertical-align: top;
+    display: flex;
+    color: var(--theia-input-foreground);
 }
 
 #select-board-dialog .selectBoardContainer .search input:focus {
-  box-shadow: none;
+    box-shadow: none;
 }
 
 #select-board-dialog .selectBoardContainer .container {
-  flex: 1;
-  overflow: hidden;
-  max-height: 100%;
+    flex: 1;
+    overflow: hidden;
+    max-height: 100%;
 }
 
 #select-board-dialog .selectBoardContainer .container .content {
-  display: flex;
-  flex-direction: column;
-  max-height: 100%;
-  height: 100%;
+    display: flex;
+    flex-direction: column;
+    max-height: 100%;
+    height: 100%;
 }
 
 #select-board-dialog .selectBoardContainer .left.container .content {
-  margin: 0 5px 0 0;
+    margin: 0 5px 0 0;
 }
 
 #select-board-dialog .selectBoardContainer .right.container .content {
-  margin: 0 0 0 5px;
+    margin: 0 0 0 5px;
 }
 
 #select-board-dialog .selectBoardContainer .container .content .title {
-  color: var(--theia-editorWidget-foreground);
-  padding: 0px 0px 10px 0px;
-  text-transform: uppercase;
+    color: var(--theia-editorWidget-foreground);
+    padding: 0px 0px 10px 0px;
+    text-transform: uppercase;
 }
 
 #select-board-dialog .selectBoardContainer .container .content .footer {
-  padding: 10px 5px 10px 0px;
+    padding: 10px 5px 10px 0px;
 }
 
 #select-board-dialog .selectBoardContainer .container .content .loading {
-  font-size: var(--theia-ui-font-size1);
-  color: var(--theia-editorWidget-foreground);
-  padding: 10px 5px 10px 10px;
-  text-transform: uppercase;
-  /* The max, min-height comes from `.list` 200px + 47px top padding - 2 * 10px top padding */
-  max-height: 227px;
-  min-height: 227px;
+    font-size: var(--theia-ui-font-size1);
+    color: var(--theia-editorWidget-foreground);
+    padding: 10px 5px 10px 10px;
+    text-transform: uppercase;
+    /* The max, min-height comes from `.list` 200px + 47px top padding - 2 * 10px top padding */
+    max-height: 227px;
+    min-height: 227px;
 }
 
 #select-board-dialog .selectBoardContainer .list .item {
-  padding: 10px 5px 10px 10px;
-  display: flex;
-  white-space: nowrap;
-  overflow-x: hidden;
-  flex: 1 0;
+    padding: 10px 5px 10px 10px;
+    display: flex;
+    white-space: nowrap;
+    overflow-x: hidden;
+    flex: 1 0;
 }
 
 #select-board-dialog .selectBoardContainer .list .item .selected-icon {
-  margin-left: auto;
+    margin-left: auto;
 }
 
 #select-board-dialog .selectBoardContainer .list .item .details {
-  font-size: var(--theia-ui-font-size1);
-  opacity: var(--theia-mod-disabled-opacity);
-  width: 155px; /* used heuristics for the calculation */
-  white-space: pre;
-  overflow: hidden;
-  text-overflow: ellipsis;
+    font-size: var(--theia-ui-font-size1);
+    opacity: var(--theia-mod-disabled-opacity);
+    width: 155px; /* used heuristics for the calculation */
+    white-space: pre;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 #select-board-dialog .selectBoardContainer .list .item.missing {
-  opacity: var(--theia-mod-disabled-opacity);
+    opacity: var(--theia-mod-disabled-opacity);
 }
 
 #select-board-dialog .selectBoardContainer .list .item:hover {
-  background: var(--theia-secondaryButton-hoverBackground);
+    background: var(--theia-secondaryButton-hoverBackground);
 }
 
 #select-board-dialog .selectBoardContainer .list .label {
-  white-space: pre;
-  overflow: hidden;
-  text-overflow: ellipsis;
+    white-space: pre;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 #select-board-dialog .selectBoardContainer .list {
-  max-height: 200px;
-  overflow-y: auto;
-  flex: 1;
+    max-height: 200px;
+    overflow-y: auto;
+    flex: 1;
 }
 
 #select-board-dialog .selectBoardContainer .ports.list {
-  margin: 47px 0px 0px 0px; /* 47 is 37 as input height for the `Boards`, plus 10 margin bottom. */
+    margin: 47px 0px 0px 0px; /* 47 is 37 as input height for the `Boards`, plus 10 margin bottom. */
 }
 
 #select-board-dialog .selectBoardContainer .search {
-  margin-bottom: 10px;
-  display: flex;
-  align-items: center;
-  padding-right: 5px;
+    margin-bottom: 10px;
+    display: flex;
+    align-items: center;
+    padding-right: 5px;
 }
 
 .arduino-boards-toolbar-item-container {
-  align-items: center;
-  background: var(--theia-arduino-toolbar-dropdown-background);
-  border-radius: 1px;
-  color: var(--theia-arduino-toolbar-dropdown-label);
-  border: 1px solid var(--theia-arduino-toolbar-dropdown-border);
-  display: flex;
-  gap: 10px;
-  height: var(--arduino-button-height);
-  margin: 0 4px;
-  overflow: hidden;
-  padding: 0 10px;
-  width: 210px;
+    align-items: center;
+    background: var(--theia-arduino-toolbar-dropdown-background);
+    border-radius: 1px;
+    color: var(--theia-arduino-toolbar-dropdown-label);
+    border: 1px solid var(--theia-arduino-toolbar-dropdown-border);
+    display: flex;
+    gap: 10px;
+    height: var(--arduino-button-height);
+    margin: 0 4px;
+    overflow: hidden;
+    padding: 0 10px;
+    width: 210px;
 }
 
 .arduino-boards-toolbar-item--protocol,
 .arduino-boards-dropdown-item--protocol {
-  align-items: center;
-  display: flex;
-  font-size: 16px;
+    align-items: center;
+    display: flex;
+    font-size: 16px;
 }
 
 .arduino-boards-toolbar-item--protocol,
 .arduino-boards-dropdown-item--protocol {
-  color: var(--theia-arduino-toolbar-dropdown-label);
+    color: var(--theia-arduino-toolbar-dropdown-label);
 }
 
 .arduino-boards-toolbar-item-container .arduino-boards-toolbar-item {
-  display: flex;
-  align-items: baseline;
-  width: 100%;
+    display: flex;
+    align-items: baseline;
+    width: 100%;
 }
 
 .arduino-boards-toolbar-item--label {
-  width: 100%;
+    width: 100%;
 }
 
 .arduino-boards-toolbar-item--label-connected {
-  font-family: 'Open Sans Bold';
-  font-style: normal;
-  font-weight: 700;
-  font-size: 14px;
+    font-family: "Open Sans Bold";
+    font-style: normal;
+    font-weight: 700;
+    font-size: 14px;
 }
 
 .arduino-boards-toolbar-item-container .caret {
-  width: 10px;
-  margin-right: 5px;
+    width: 10px;
+    margin-right: 5px;
 }
 
 .arduino-boards-dropdown-list {
-  margin: -1px;
-  z-index: 1;
-  border: 1px solid var(--theia-arduino-toolbar-dropdown-border);
-  font-family: 'Open Sans';
-  font-style: normal;
-  font-weight: 400;
-  font-size: 12px;
+    margin: -1px;
+    z-index: 1;
+    border: 1px solid var(--theia-arduino-toolbar-dropdown-border);
+    font-family: "Open Sans";
+    font-style: normal;
+    font-weight: 400;
+    font-size: 12px;
 }
 
 .arduino-boards-dropdown-list:focus {
-  border: 1px solid var(--theia-arduino-toolbar-dropdown-borderActive);
+    border: 1px solid var(--theia-arduino-toolbar-dropdown-borderActive);
 }
 
 .arduino-boards-dropdown-list--items-container {
-  overflow: auto;
-  max-height: 404px;
-  background: var(--theia-arduino-toolbar-dropdown-background);
+    overflow: auto;
+    max-height: 404px;
+    background: var(--theia-arduino-toolbar-dropdown-background);
 }
 
 .arduino-boards-dropdown-list--items-container::-webkit-scrollbar {
-  background: var(--theia-arduino-toolbar-dropdown-background);
+    background: var(--theia-arduino-toolbar-dropdown-background);
 }
 
 .arduino-boards-dropdown-item {
-  background: var(--theia-arduino-toolbar-dropdown-background);
-  color: var(--theia-arduino-toolbar-dropdown-label);
-  cursor: default;
-  display: flex;
-  font-size: var(--theia-ui-font-size1);
-  justify-content: space-between;
-  padding: 10px;
+    background: var(--theia-arduino-toolbar-dropdown-background);
+    color: var(--theia-arduino-toolbar-dropdown-label);
+    cursor: default;
+    display: flex;
+    font-size: var(--theia-ui-font-size1);
+    justify-content: space-between;
+    padding: 10px;
 }
 
 .arduino-boards-dropdown-item--board-header {
-  display: flex;
-  align-items: center;
+    display: flex;
+    align-items: center;
 }
 
 .arduino-boards-dropdown-item--label {
-  overflow: hidden;
-  flex: 1;
+    overflow: hidden;
+    flex: 1;
 }
 
 /* Redefine default codicon size https://github.com/microsoft/vscode/commit/38cd0a377b7abef34fb07fe770fc633e68819ba6 */
-.arduino-boards-dropdown-item .codicon[class*='codicon-'] {
-  font-size: 14px;
+.arduino-boards-dropdown-item .codicon[class*="codicon-"] {
+    font-size: 14px;
 }
 
 .arduino-boards-dropdown-item .p-TabBar-toolbar {
-  padding: 0px;
-  margin: 0px;
-  flex-direction: column;
+    padding: 0px;
+    margin: 0px;
+    flex-direction: column;
 }
 
 .arduino-boards-dropdown-item .p-TabBar-toolbar .item {
-  margin: 0px;
+    margin: 0px;
 }
 
 .arduino-boards-dropdown-item .p-TabBar-toolbar .item .action-label {
-  padding: 0px;
+    padding: 0px;
 }
 
 .arduino-boards-dropdown-item--board-label {
-  font-size: 14px;
+    font-size: 14px;
 }
 
 .arduino-boards-dropdown-item .arduino-boards-dropdown-item--protocol {
-  margin-right: 10px;
+    margin-right: 10px;
 }
 
 .arduino-boards-dropdown-item--port-label {
-  font-size: 12px;
+    font-size: 12px;
 }
 
 .arduino-boards-dropdown-item:hover {
-  background: var(--theia-arduino-toolbar-dropdown-option-backgroundHover);
+    background: var(--theia-arduino-toolbar-dropdown-option-backgroundHover);
 }
 
 .arduino-boards-dropdown-item--selected,
 .arduino-boards-dropdown-item--selected:hover {
-  background: var(--theia-arduino-toolbar-dropdown-option-backgroundSelected);
-  border: 1px solid var(--theia-arduino-toolbar-dropdown-option-backgroundSelected);
+    background: var(--theia-arduino-toolbar-dropdown-option-backgroundSelected);
+    border: 1px solid
+        var(--theia-arduino-toolbar-dropdown-option-backgroundSelected);
 }
 
 .arduino-boards-dropdown-item--selected
-.arduino-boards-dropdown-item--port-label {
-  color: var(--theia-arduino-toolbar-dropdown-label);
+    .arduino-boards-dropdown-item--port-label {
+    color: var(--theia-arduino-toolbar-dropdown-label);
 }
 
 .arduino-boards-dropdown-item--selected .fa {
-  color: var(--theia-arduino-toolbar-dropdown-iconSelected);
+    color: var(--theia-arduino-toolbar-dropdown-iconSelected);
 }
 
 .arduino-board-dropdown-footer {
-  color: var(--theia-secondaryButton-foreground);
-  border-top: 1px solid var(--theia-dropdown-border);
+    color: var(--theia-secondaryButton-foreground);
+    border-top: 1px solid var(--theia-dropdown-border);
 }
 
 @media only screen and (max-height: 400px) {
-  div.dialogContent.select-board-dialog > div.head {
-    display: none;
-  }
+    div.dialogContent.select-board-dialog > div.head {
+        display: none;
+    }
 
-  #select-board-dialog .selectBoardContainer .container .content .title {
-    display: none;
-  }
+    #select-board-dialog .selectBoardContainer .container .content .title {
+        display: none;
+    }
 }
 
 #select-board-dialog .no-result {
-  text-transform: uppercase;
-  height: 100%;
-  user-select: none;
-  padding: 10px 5px;
-  overflow-wrap: break-word;
+    text-transform: uppercase;
+    height: 100%;
+    user-select: none;
+    padding: 10px 5px;
+    overflow-wrap: break-word;
 }

arduino-ide-extension/src/browser/style/browser-menu.css

@@ -12,4 +12,4 @@
 
 .p-MenuBar-item.p-mod-active {
     color: var(--theia-menubar-selectionForeground);
-}
+}

arduino-ide-extension/src/browser/style/certificate-uploader-dialog.css

@@ -1,76 +1,75 @@
 #certificate-uploader-dialog-container > .dialogBlock {
-  width: 600px;
+    width: 600px;
 }
 
 .certificate-uploader-dialog .theia-select {
-  border: none !important;
+    border: none !important;
 }
 .certificate-uploader-dialog .arduino-select__control {
-  height: 31px;
-  background: var(--theia-dropdown-background) !important;
+    height: 31px;
+    background: var(--theia-dropdown-background) !important;
 }
 
-.certificate-uploader-dialog .dialogRow > button{
-  margin-right: 3px;
+.certificate-uploader-dialog .dialogRow > button {
+    margin-right: 3px;
 }
 
 .certificate-uploader-dialog .certificate-list {
-  border: 1px solid var(--theia-editorWidget-border);
-  border-radius: 2px;;
-  color: var(--theia-editor-foreground);
-  background-color: var(--theia-editor-background);
-  overflow: auto;
-  height: 120px;
-  flex: 1;
+    border: 1px solid var(--theia-editorWidget-border);
+    border-radius: 2px;
+    color: var(--theia-editor-foreground);
+    background-color: var(--theia-editor-background);
+    overflow: auto;
+    height: 120px;
+    flex: 1;
 }
 .certificate-uploader-dialog .certificate-list .certificate-row {
-  display: flex;
-  padding: 6px 10px 5px 10px
+    display: flex;
+    padding: 6px 10px 5px 10px;
 }
 .certificate-uploader-dialog .certificate-list .certificate-row:hover {
-  background-color: var(--theia-list-activeSelectionBackground);
+    background-color: var(--theia-list-activeSelectionBackground);
 }
 
 .certificate-uploader-dialog .upload-status {
-  display: flex;
-  align-items: center;
-  flex: 1;
+    display: flex;
+    align-items: center;
+    flex: 1;
 }
-.certificate-uploader-dialog  .success {
-  display: flex;
-  align-items: center;
-  color: #1DA086;
+.certificate-uploader-dialog .success {
+    display: flex;
+    align-items: center;
+    color: #1da086;
 }
 
-.certificate-uploader-dialog  .warn {
-  color: #C11F09;
+.certificate-uploader-dialog .warn {
+    color: #c11f09;
 }
 
-.certificate-uploader-dialog  .status-icon {
-  margin-right: 10px;
+.certificate-uploader-dialog .status-icon {
+    margin-right: 10px;
 }
 
 .certificate-uploader-dialog .add-cert-btn {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
 }
 .certificate-uploader-dialog .add-cert-btn .caret {
-  margin-left: 6px;
+    margin-left: 6px;
 }
 
 .certificate-add {
-  padding: 16px;
-  border-radius: 3px;
-  border: 1px solid var(--theia-editorWidget-border);
-  color: var(--theia-editorWidget-foreground);
-  background-color: var(--theia-editorWidget-background);
+    padding: 16px;
+    border-radius: 3px;
+    border: 1px solid var(--theia-editorWidget-border);
+    color: var(--theia-editorWidget-foreground);
+    background-color: var(--theia-editorWidget-background);
 }
 
 .certificate-add input {
-  margin-top: 12px;
-  padding: 0 12px;
-  width: 100%;
-  box-sizing: border-box;
-
+    margin-top: 12px;
+    padding: 0 12px;
+    width: 100%;
+    box-sizing: border-box;
 }

arduino-ide-extension/src/browser/style/cloud-sketchbook.css

@@ -23,8 +23,7 @@
     -webkit-mask-size: 100%;
 }
 
-.p-mod-current
-.cloud-sketchbook-tree-icon {
+.p-mod-current .cloud-sketchbook-tree-icon {
     background-color: var(--theia-foreground);
     -webkit-mask: url(../icons/arduino-cloud-filled.svg);
     -webkit-mask-position: center;
@@ -33,49 +32,49 @@
 }
 
 .sketchbook-trees-container
-.p-TabBar[data-orientation="horizontal"]
-> .p-TabBar-content {
+    .p-TabBar[data-orientation="horizontal"]
+    > .p-TabBar-content {
     justify-content: center;
     border-bottom: 1px solid var(--theia-tree-indentGuidesStroke);
 }
 
 .sketchbook-trees-container
-.p-Widget.p-TabBar.p-DockPanel-tabBar
-> ul
-> li.p-TabBar-tab
-> div.p-TabBar-tabLabel {
+    .p-Widget.p-TabBar.p-DockPanel-tabBar
+    > ul
+    > li.p-TabBar-tab
+    > div.p-TabBar-tabLabel {
     display: none;
     width: 0px;
     max-width: 0px;
 }
 
 .sketchbook-trees-container
-.p-Widget.p-TabBar.p-DockPanel-tabBar
-> ul
-> li.p-TabBar-tab
-> div.p-TabBar-tabCloseIcon {
+    .p-Widget.p-TabBar.p-DockPanel-tabBar
+    > ul
+    > li.p-TabBar-tab
+    > div.p-TabBar-tabCloseIcon {
     display: none;
     width: 0px;
     max-width: 0px;
 }
 
 .sketchbook-trees-container
-.p-TabBar[data-orientation="horizontal"]
-.p-TabBar-tab {
+    .p-TabBar[data-orientation="horizontal"]
+    .p-TabBar-tab {
     min-width: 55px;
 }
 
 .sketchbook-trees-container
-.p-Widget.p-TabBar.p-DockPanel-tabBar
-> ul
-> li.p-TabBar-tab {
+    .p-Widget.p-TabBar.p-DockPanel-tabBar
+    > ul
+    > li.p-TabBar-tab {
     padding-left: 20px;
 }
 
 .sketchbook-trees-container
-.p-Widget.p-TabBar.p-DockPanel-tabBar
-> ul
-> li.p-TabBar-tab.p-mod-current {
+    .p-Widget.p-TabBar.p-DockPanel-tabBar
+    > ul
+    > li.p-TabBar-tab.p-mod-current {
     border-bottom: 2px solid var(--theia-activityBar-activeBorder);
 }
 
@@ -99,16 +98,12 @@
     color: var(--theia-textLink-foreground);
 }
 
-.account-icon {
+img.arduino-account-picture {
     width: var(--theia-private-sidebar-icon-size);
     height: var(--theia-private-sidebar-icon-size);
-    border-radius: 50%;
-    overflow: hidden;
-}
-
-.account-icon > img {
     max-width: 100%;
     max-height: 100%;
+    border-radius: 50%;
 }
 
 .connected-status-icon {

arduino-ide-extension/src/browser/style/custom-codicon.css

@@ -1,4 +1,4 @@
-.codicon-debug-alt:before { 
-  font-family: 'FontAwesome' !important;
-  content: "\e905" !important
-}
+.codicon-debug-alt:before {
+    font-family: "FontAwesome" !important;
+    content: "\e905" !important;
+}

arduino-ide-extension/src/browser/style/debug.css

@@ -1,36 +1,13 @@
-/* TODO: remove after https://github.com/eclipse-theia/theia/pull/9256/ */
-
-/* To fix colors in Theia. */
-.theia-debug-hover-title.number,
-.theia-debug-console-variable.number {
-    color: var(--theia-variable-number-variable-color);
-}
-.theia-debug-hover-title.boolean,
-.theia-debug-console-variable.boolean {
-    color: var(--theia-variable-boolean-variable-color);
-}
-.theia-debug-hover-title.string,
-.theia-debug-console-variable.string {
-    color: var(--theia-variable-string-variable-color);
+/* Naive way of hiding the debug widget when the debug functionality is disabled https://github.com/arduino/arduino-ide/issues/14 */
+.theia-debug-container .debug-toolbar.hidden,
+.theia-debug-container .theia-session-container.hidden {
+    visibility: hidden;
 }
 
-/* To unset the default debug hover dimension. */
-.theia-debug-hover {
-    min-width: unset;
-    min-height: unset;
-    width: unset;
-    height: unset;
-}
+.theia-debug-container .status-message {
+    font-family: "Open Sans";
+    font-style: normal;
+    font-size: 12px;
 
-/* To adjust the left padding in the hover title. */
-.theia-debug-hover-title {
-    padding-left: 5px;
-}
-
-/* Use the default Theia dimensions only iff the expression is complex (`!!expression.hasChildren~) */
-.theia-debug-hover.complex-value {
-    min-width: 324px;
-    min-height: 324px;
-    width: 324px;
-    height: 324px;
+    padding: 10px;
 }

arduino-ide-extension/src/browser/style/dialogs.css

@@ -9,7 +9,7 @@
        total = padding + margin = 96px
     */
     max-width: calc(100% - 96px) !important;
-    
+
     min-width: 424px;
     max-height: 560px;
     padding: 0 var(--arduino-button-height);
@@ -56,14 +56,23 @@
 }
 
 .p-Widget.dialogOverlay .dialogControl .spinner,
-.p-Widget.dialogOverlay .dialogBlock .dialogContent .dialogSection .dialogRow .spinner {
+.p-Widget.dialogOverlay
+    .dialogBlock
+    .dialogContent
+    .dialogSection
+    .dialogRow
+    .spinner {
     background: var(--theia-icon-loading) center center no-repeat;
     animation: theia-spin 1.25s linear infinite;
     width: 30px;
     height: 30px;
 }
 
-.p-Widget.dialogOverlay .dialogBlock .dialogContent .dialogSection .dialogRow:first-child {
+.p-Widget.dialogOverlay
+    .dialogBlock
+    .dialogContent
+    .dialogSection
+    .dialogRow:first-child {
     margin-top: 0px;
     height: 32px;
 }
@@ -78,7 +87,7 @@
 }
 
 .fa.disabled {
-    opacity: .4;
+    opacity: 0.4;
 }
 
 @media only screen and (max-height: 560px) {

arduino-ide-extension/src/browser/style/editor.css

@@ -1,7 +1,9 @@
 /* Show the dirty indicator on unclosable widgets. On hover, it should still show the dot instead of the X. */
 /* https://github.com/arduino/arduino-pro-ide/issues/380 */
-.p-TabBar.theia-app-centers .p-TabBar-tab.p-mod-closable.a-mod-uncloseable.theia-mod-dirty > .p-TabBar-tabCloseIcon:before {
-  content: "\ea71";
+.p-TabBar.theia-app-centers
+    .p-TabBar-tab.p-mod-closable.a-mod-uncloseable.theia-mod-dirty
+    > .p-TabBar-tabCloseIcon:before {
+    content: "\ea71";
 }
 
 .monaco-list-row.show-file-icons.focused {

arduino-ide-extension/src/browser/style/firmware-uploader-dialog.css

@@ -1,31 +1,31 @@
 #firmware-uploader-dialog-container > .dialogBlock {
-  width: 600px;
+    width: 600px;
 }
 
 .firmware-uploader-dialog .theia-select {
-  border: none !important;
+    border: none !important;
 }
 .firmware-uploader-dialog .arduino-select__control {
-  height: 31px;
-  background: var(--theia-input-background) !important;
+    height: 31px;
+    background: var(--theia-input-background) !important;
 }
 
-.firmware-uploader-dialog .dialogRow > button{
-  margin-right: 3px;
+.firmware-uploader-dialog .dialogRow > button {
+    margin-right: 3px;
 }
 
 .firmware-uploader-dialog #firmware-select {
-  flex: unset;
+    flex: unset;
 }
 
-.firmware-uploader-dialog  .success {
-  color: #1DA086;
+.firmware-uploader-dialog .success {
+    color: #1da086;
 }
 
-.firmware-uploader-dialog  .warn {
-  color: #C11F09;
+.firmware-uploader-dialog .warn {
+    color: #c11f09;
 }
 
-.firmware-uploader-dialog  .status-icon {
-  margin-right: 10px;
+.firmware-uploader-dialog .status-icon {
+    margin-right: 10px;
 }

arduino-ide-extension/src/browser/style/fonts.css

@@ -1,699 +1,698 @@
 @font-face {
-  font-family: 'Open Sans';
-  src: url('fonts/OpenSans-Regular-webfont.woff') format('woff');
+    font-family: "Open Sans";
+    src: url("fonts/OpenSans-Regular-webfont.woff") format("woff");
 }
 
 @font-face {
-  font-family: 'Open Sans Bold';
-  src: url('fonts/OpenSans-Bold-webfont.woff') format('woff');
+    font-family: "Open Sans Bold";
+    src: url("fonts/OpenSans-Bold-webfont.woff") format("woff");
 }
 
 @font-face {
-  font-family: 'FontAwesome';
-  src:
-    url('fonts/FontAwesome.ttf?h959em') format('truetype'),
-    url('fonts/FontAwesome.woff?h959em') format('woff'),
-    url('fonts/FontAwesome.svg?h959em#FontAwesome') format('svg');
-  font-weight: normal;
-  font-style: normal;
-  font-display: block;
+    font-family: "FontAwesome";
+    src: url("fonts/FontAwesome.ttf?h959em") format("truetype"),
+        url("fonts/FontAwesome.woff?h959em") format("woff"),
+        url("fonts/FontAwesome.svg?h959em#FontAwesome") format("svg");
+    font-weight: normal;
+    font-style: normal;
+    font-display: block;
 }
 
 .fa {
-  /* use !important to prevent issues with browser extensions that change fonts */
-  font-family: 'FontAwesome' !important;
-  speak: never;
-  font-style: normal;
-  font-weight: normal;
-  font-variant: normal;
-  text-transform: none;
-  line-height: 1;
+    /* use !important to prevent issues with browser extensions that change fonts */
+    font-family: "FontAwesome" !important;
+    speak: never;
+    font-style: normal;
+    font-weight: normal;
+    font-variant: normal;
+    text-transform: none;
+    line-height: 1;
 
-  /* Better Font Rendering =========== */
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
+    /* Better Font Rendering =========== */
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
 }
 
 .fa-arduino-verify:before {
-  content: "\e90b";
+    content: "\e90b";
 }
 .fa-arduino-upload:before {
-  content: "\e90c";
+    content: "\e90c";
 }
 .fa-arduino-monitor:before {
-  content: "\e90d";
+    content: "\e90d";
 }
 .fa-arduino-sketch-tabs-menu:before {
-  content: "\e90e";
+    content: "\e90e";
 }
 .fa-arduino-plotter:before {
-  content: "\e90f";
+    content: "\e90f";
 }
 .fa-fa-check:before {
-  content: "\e90a";
+    content: "\e90a";
 }
 .fa-arduino-technology-3dimensionscube:before {
-  content: "\e906";
+    content: "\e906";
 }
 .fa-arduino-technology-usb:before {
-  content: "\e907";
+    content: "\e907";
 }
 .fa-arduino-technology-connection:before {
-  content: "\e908";
+    content: "\e908";
 }
 .fa-arduino-technology-bluetooth:before {
-  content: "\e909";
+    content: "\e909";
 }
 .fa-arduino-debugger:before {
-  content: "\e905";
+    content: "\e905";
 }
 .fa-arduino-search:before {
-  content: "\e901";
+    content: "\e901";
 }
 .fa-arduino-boards:before {
-  content: "\e902";
+    content: "\e902";
 }
 .fa-arduino-library:before {
-  content: "\e903";
+    content: "\e903";
 }
 .fa-arduino-folder:before {
-  content: "\e904";
+    content: "\e904";
 }
 .fa-reload:before {
-  content: "\e900";
+    content: "\e900";
 }
 .fa-asterisk:before {
-  content: "\f069";
+    content: "\f069";
 }
 .fa-plus:before {
-  content: "\f067";
+    content: "\f067";
 }
 .fa-question:before {
-  content: "\f128";
+    content: "\f128";
 }
 .fa-minus:before {
-  content: "\f068";
+    content: "\f068";
 }
 .fa-music:before {
-  content: "\f001";
+    content: "\f001";
 }
 .fa-search:before {
-  content: "\f002";
+    content: "\f002";
 }
 .fa-envelope-o:before {
-  content: "\f003";
+    content: "\f003";
 }
 .fa-heart:before {
-  content: "\f004";
+    content: "\f004";
 }
 .fa-star:before {
-  content: "\f005";
+    content: "\f005";
 }
 .fa-star-o:before {
-  content: "\f006";
+    content: "\f006";
 }
 .fa-user:before {
-  content: "\f007";
+    content: "\f007";
 }
 .fa-film:before {
-  content: "\f008";
+    content: "\f008";
 }
 .fa-th-large:before {
-  content: "\f009";
+    content: "\f009";
 }
 .fa-th:before {
-  content: "\f00a";
+    content: "\f00a";
 }
 .fa-th-list:before {
-  content: "\f00b";
+    content: "\f00b";
 }
 .fa-close:before {
-  content: "\f00d";
+    content: "\f00d";
 }
 .fa-remove:before {
-  content: "\f00d";
+    content: "\f00d";
 }
 .fa-times:before {
-  content: "\f00d";
+    content: "\f00d";
 }
 .fa-search-plus:before {
-  content: "\f00e";
+    content: "\f00e";
 }
 .fa-search-minus:before {
-  content: "\f010";
+    content: "\f010";
 }
 .fa-power-off:before {
-  content: "\f011";
+    content: "\f011";
 }
 .fa-signal:before {
-  content: "\f012";
+    content: "\f012";
 }
 .fa-cog:before {
-  content: "\f013";
+    content: "\f013";
 }
 .fa-gear:before {
-  content: "\f013";
+    content: "\f013";
 }
 .fa-trash-o:before {
-  content: "\f014";
+    content: "\f014";
 }
 .fa-home:before {
-  content: "\f015";
+    content: "\f015";
 }
 .fa-file-o:before {
-  content: "\f016";
+    content: "\f016";
 }
 .fa-clock-o:before {
-  content: "\f017";
+    content: "\f017";
 }
 .fa-download:before {
-  content: "\f019";
+    content: "\f019";
 }
 .fa-arrow-circle-o-down:before {
-  content: "\f01a";
+    content: "\f01a";
 }
 .fa-arrow-circle-o-up:before {
-  content: "\f01b";
+    content: "\f01b";
 }
 .fa-inbox:before {
-  content: "\f01c";
+    content: "\f01c";
 }
 .fa-play-circle-o:before {
-  content: "\f01d";
+    content: "\f01d";
 }
 .fa-repeat:before {
-  content: "\f01e";
+    content: "\f01e";
 }
 .fa-rotate-right:before {
-  content: "\f01e";
+    content: "\f01e";
 }
 .fa-refresh:before {
-  content: "\f021";
+    content: "\f021";
 }
 .fa-list-alt:before {
-  content: "\f022";
+    content: "\f022";
 }
 .fa-lock:before {
-  content: "\f023";
+    content: "\f023";
 }
 .fa-volume-off:before {
-  content: "\f026";
+    content: "\f026";
 }
 .fa-volume-down:before {
-  content: "\f027";
+    content: "\f027";
 }
 .fa-volume-up:before {
-  content: "\f028";
+    content: "\f028";
 }
 .fa-qrcode:before {
-  content: "\f029";
+    content: "\f029";
 }
 .fa-tag:before {
-  content: "\f02b";
+    content: "\f02b";
 }
 .fa-tags:before {
-  content: "\f02c";
+    content: "\f02c";
 }
 .fa-book:before {
-  content: "\f02d";
+    content: "\f02d";
 }
 .fa-print:before {
-  content: "\f02f";
+    content: "\f02f";
 }
 .fa-text-height:before {
-  content: "\f034";
+    content: "\f034";
 }
 .fa-text-width:before {
-  content: "\f035";
+    content: "\f035";
 }
 .fa-align-left:before {
-  content: "\f036";
+    content: "\f036";
 }
 .fa-align-center:before {
-  content: "\f037";
+    content: "\f037";
 }
 .fa-align-right:before {
-  content: "\f038";
+    content: "\f038";
 }
 .fa-align-justify:before {
-  content: "\f039";
+    content: "\f039";
 }
 .fa-list:before {
-  content: "\f03a";
+    content: "\f03a";
 }
 .fa-dedent:before {
-  content: "\f03b";
+    content: "\f03b";
 }
 .fa-outdent:before {
-  content: "\f03b";
+    content: "\f03b";
 }
 .fa-indent:before {
-  content: "\f03c";
+    content: "\f03c";
 }
 .fa-pencil:before {
-  content: "\f040";
+    content: "\f040";
 }
 .fa-adjust:before {
-  content: "\f042";
+    content: "\f042";
 }
 .fa-edit:before {
-  content: "\f044";
+    content: "\f044";
 }
 .fa-pencil-square-o:before {
-  content: "\f044";
+    content: "\f044";
 }
 .fa-share-square-o:before {
-  content: "\f045";
+    content: "\f045";
 }
 .fa-check-square-o:before {
-  content: "\f046";
+    content: "\f046";
 }
 .fa-arrows:before {
-  content: "\f047";
+    content: "\f047";
 }
 .fa-step-backward:before {
-  content: "\f048";
+    content: "\f048";
 }
 .fa-fast-backward:before {
-  content: "\f049";
+    content: "\f049";
 }
 .fa-backward:before {
-  content: "\f04a";
+    content: "\f04a";
 }
 .fa-play:before {
-  content: "\f04b";
+    content: "\f04b";
 }
 .fa-pause:before {
-  content: "\f04c";
+    content: "\f04c";
 }
 .fa-stop:before {
-  content: "\f04d";
+    content: "\f04d";
 }
 .fa-forward:before {
-  content: "\f04e";
+    content: "\f04e";
 }
 .fa-fast-forward:before {
-  content: "\f050";
+    content: "\f050";
 }
 .fa-step-forward:before {
-  content: "\f051";
+    content: "\f051";
 }
 .fa-eject:before {
-  content: "\f052";
+    content: "\f052";
 }
 .fa-chevron-left:before {
-  content: "\f053";
+    content: "\f053";
 }
 .fa-chevron-right:before {
-  content: "\f054";
+    content: "\f054";
 }
 .fa-plus-circle:before {
-  content: "\f055";
+    content: "\f055";
 }
 .fa-minus-circle:before {
-  content: "\f056";
+    content: "\f056";
 }
 .fa-times-circle:before {
-  content: "\f057";
+    content: "\f057";
 }
 .fa-check-circle:before {
-  content: "\f058";
+    content: "\f058";
 }
 .fa-question-circle:before {
-  content: "\f059";
+    content: "\f059";
 }
 .fa-info-circle:before {
-  content: "\f05a";
+    content: "\f05a";
 }
 .fa-crosshairs:before {
-  content: "\f05b";
+    content: "\f05b";
 }
 .fa-times-circle-o:before {
-  content: "\f05c";
+    content: "\f05c";
 }
 .fa-check-circle-o:before {
-  content: "\f05d";
+    content: "\f05d";
 }
 .fa-ban:before {
-  content: "\f05e";
+    content: "\f05e";
 }
 .fa-arrow-left:before {
-  content: "\f060";
+    content: "\f060";
 }
 .fa-arrow-right:before {
-  content: "\f061";
+    content: "\f061";
 }
 .fa-arrow-up:before {
-  content: "\f062";
+    content: "\f062";
 }
 .fa-arrow-down:before {
-  content: "\f063";
+    content: "\f063";
 }
 .fa-mail-forward:before {
-  content: "\f064";
+    content: "\f064";
 }
 .fa-share:before {
-  content: "\f064";
+    content: "\f064";
 }
 .fa-expand:before {
-  content: "\f065";
+    content: "\f065";
 }
 .fa-compress:before {
-  content: "\f066";
+    content: "\f066";
 }
 .fa-exclamation-circle:before {
-  content: "\f06a";
+    content: "\f06a";
 }
 .fa-eye:before {
-  content: "\f06e";
+    content: "\f06e";
 }
 .fa-eye-slash:before {
-  content: "\f070";
+    content: "\f070";
 }
 .fa-exclamation-triangle:before {
-  content: "\f071";
+    content: "\f071";
 }
 .fa-warning:before {
-  content: "\f071";
+    content: "\f071";
 }
 .fa-calendar:before {
-  content: "\f073";
+    content: "\f073";
 }
 .fa-random:before {
-  content: "\f074";
+    content: "\f074";
 }
 .fa-comment:before {
-  content: "\f075";
+    content: "\f075";
 }
 .fa-chevron-up:before {
-  content: "\f077";
+    content: "\f077";
 }
 .fa-chevron-down:before {
-  content: "\f078";
+    content: "\f078";
 }
 .fa-retweet:before {
-  content: "\f079";
+    content: "\f079";
 }
 .fa-folder:before {
-  content: "\f07b";
+    content: "\f07b";
 }
 .fa-folder-open:before {
-  content: "\f07c";
+    content: "\f07c";
 }
 .fa-arrows-v:before {
-  content: "\f07d";
+    content: "\f07d";
 }
 .fa-arrows-h:before {
-  content: "\f07e";
+    content: "\f07e";
 }
 .fa-cogs:before {
-  content: "\f085";
+    content: "\f085";
 }
 .fa-gears:before {
-  content: "\f085";
+    content: "\f085";
 }
 .fa-star-half:before {
-  content: "\f089";
+    content: "\f089";
 }
 .fa-heart-o:before {
-  content: "\f08a";
+    content: "\f08a";
 }
 .fa-sign-out:before {
-  content: "\f08b";
+    content: "\f08b";
 }
 .fa-thumb-tack:before {
-  content: "\f08d";
+    content: "\f08d";
 }
 .fa-external-link:before {
-  content: "\f08e";
+    content: "\f08e";
 }
 .fa-sign-in:before {
-  content: "\f090";
+    content: "\f090";
 }
 .fa-upload:before {
-  content: "\f093";
+    content: "\f093";
 }
 .fa-square-o:before {
-  content: "\f096";
+    content: "\f096";
 }
 .fa-bookmark-o:before {
-  content: "\f097";
+    content: "\f097";
 }
 .fa-hdd-o:before {
-  content: "\f0a0";
+    content: "\f0a0";
 }
 .fa-bell-o:before {
-  content: "\f0a2";
+    content: "\f0a2";
 }
 .fa-certificate:before {
-  content: "\f0a3";
+    content: "\f0a3";
 }
 .fa-arrow-circle-left:before {
-  content: "\f0a8";
+    content: "\f0a8";
 }
 .fa-arrow-circle-right:before {
-  content: "\f0a9";
+    content: "\f0a9";
 }
 .fa-arrow-circle-up:before {
-  content: "\f0aa";
+    content: "\f0aa";
 }
 .fa-arrow-circle-down:before {
-  content: "\f0ab";
+    content: "\f0ab";
 }
 .fa-wrench:before {
-  content: "\f0ad";
+    content: "\f0ad";
 }
 .fa-tasks:before {
-  content: "\f0ae";
+    content: "\f0ae";
 }
 .fa-filter:before {
-  content: "\f0b0";
+    content: "\f0b0";
 }
 .fa-briefcase:before {
-  content: "\f0b1";
+    content: "\f0b1";
 }
 .fa-arrows-alt:before {
-  content: "\f0b2";
+    content: "\f0b2";
 }
 .fa-cloud:before {
-  content: "\f0c2";
+    content: "\f0c2";
 }
 .fa-copy:before {
-  content: "\f0c5";
+    content: "\f0c5";
 }
 .fa-files-o:before {
-  content: "\f0c5";
+    content: "\f0c5";
 }
 .fa-floppy-o:before {
-  content: "\f0c7";
+    content: "\f0c7";
 }
 .fa-save:before {
-  content: "\f0c7";
+    content: "\f0c7";
 }
 .fa-square:before {
-  content: "\f0c8";
+    content: "\f0c8";
 }
 .fa-bars:before {
-  content: "\f0c9";
+    content: "\f0c9";
 }
 .fa-navicon:before {
-  content: "\f0c9";
+    content: "\f0c9";
 }
 .fa-reorder:before {
-  content: "\f0c9";
+    content: "\f0c9";
 }
 .fa-list-ul:before {
-  content: "\f0ca";
+    content: "\f0ca";
 }
 .fa-list-ol:before {
-  content: "\f0cb";
+    content: "\f0cb";
 }
 .fa-table:before {
-  content: "\f0ce";
+    content: "\f0ce";
 }
 .fa-caret-down:before {
-  content: "\f0d7";
+    content: "\f0d7";
 }
 .fa-caret-up:before {
-  content: "\f0d8";
+    content: "\f0d8";
 }
 .fa-caret-left:before {
-  content: "\f0d9";
+    content: "\f0d9";
 }
 .fa-caret-right:before {
-  content: "\f0da";
+    content: "\f0da";
 }
 .fa-columns:before {
-  content: "\f0db";
+    content: "\f0db";
 }
 .fa-sort:before {
-  content: "\f0dc";
+    content: "\f0dc";
 }
 .fa-unsorted:before {
-  content: "\f0dc";
+    content: "\f0dc";
 }
 .fa-sort-desc:before {
-  content: "\f0dd";
+    content: "\f0dd";
 }
 .fa-sort-down:before {
-  content: "\f0dd";
+    content: "\f0dd";
 }
 .fa-sort-asc:before {
-  content: "\f0de";
+    content: "\f0de";
 }
 .fa-sort-up:before {
-  content: "\f0de";
+    content: "\f0de";
 }
 .fa-rotate-left:before {
-  content: "\f0e2";
+    content: "\f0e2";
 }
 .fa-undo:before {
-  content: "\f0e2";
+    content: "\f0e2";
 }
 .fa-file-text-o:before {
-  content: "\f0f6";
+    content: "\f0f6";
 }
 .fa-plus-square:before {
-  content: "\f0fe";
+    content: "\f0fe";
 }
 .fa-angle-double-left:before {
-  content: "\f100";
+    content: "\f100";
 }
 .fa-angle-double-right:before {
-  content: "\f101";
+    content: "\f101";
 }
 .fa-angle-double-up:before {
-  content: "\f102";
+    content: "\f102";
 }
 .fa-angle-double-down:before {
-  content: "\f103";
+    content: "\f103";
 }
 .fa-angle-left:before {
-  content: "\f104";
+    content: "\f104";
 }
 .fa-angle-right:before {
-  content: "\f105";
+    content: "\f105";
 }
 .fa-angle-up:before {
-  content: "\f106";
+    content: "\f106";
 }
 .fa-angle-down:before {
-  content: "\f107";
+    content: "\f107";
 }
 .fa-circle-o:before {
-  content: "\f10c";
+    content: "\f10c";
 }
 .fa-spinner:before {
-  content: "\f110";
+    content: "\f110";
 }
 .fa-circle:before {
-  content: "\f111";
+    content: "\f111";
 }
 .fa-mail-reply:before {
-  content: "\f112";
+    content: "\f112";
 }
 .fa-reply:before {
-  content: "\f112";
+    content: "\f112";
 }
 .fa-folder-o:before {
-  content: "\f114";
+    content: "\f114";
 }
 .fa-folder-open-o:before {
-  content: "\f115";
+    content: "\f115";
 }
 .fa-keyboard-o:before {
-  content: "\f11c";
+    content: "\f11c";
 }
 .fa-terminal:before {
-  content: "\f120";
+    content: "\f120";
 }
 .fa-code:before {
-  content: "\f121";
+    content: "\f121";
 }
 .fa-mail-reply-all:before {
-  content: "\f122";
+    content: "\f122";
 }
 .fa-reply-all:before {
-  content: "\f122";
+    content: "\f122";
 }
 .fa-star-half-empty:before {
-  content: "\f123";
+    content: "\f123";
 }
 .fa-star-half-full:before {
-  content: "\f123";
+    content: "\f123";
 }
 .fa-star-half-o:before {
-  content: "\f123";
+    content: "\f123";
 }
 .fa-crop:before {
-  content: "\f125";
+    content: "\f125";
 }
 .fa-code-fork:before {
-  content: "\f126";
+    content: "\f126";
 }
 .fa-chain-broken:before {
-  content: "\f127";
+    content: "\f127";
 }
 .fa-unlink:before {
-  content: "\f127";
+    content: "\f127";
 }
 .fa-info:before {
-  content: "\f129";
+    content: "\f129";
 }
 .fa-exclamation:before {
-  content: "\f12a";
+    content: "\f12a";
 }
 .fa-rocket:before {
-  content: "\f135";
+    content: "\f135";
 }
 .fa-maxcdn:before {
-  content: "\f136";
+    content: "\f136";
 }
 .fa-chevron-circle-left:before {
-  content: "\f137";
+    content: "\f137";
 }
 .fa-chevron-circle-right:before {
-  content: "\f138";
+    content: "\f138";
 }
 .fa-chevron-circle-up:before {
-  content: "\f139";
+    content: "\f139";
 }
 .fa-chevron-circle-down:before {
-  content: "\f13a";
+    content: "\f13a";
 }
 .fa-ellipsis-h:before {
-  content: "\f141";
+    content: "\f141";
 }
 .fa-long-arrow-down:before {
-  content: "\f175";
+    content: "\f175";
 }
 .fa-long-arrow-up:before {
-  content: "\f176";
+    content: "\f176";
 }
 .fa-long-arrow-left:before {
-  content: "\f177";
+    content: "\f177";
 }
 .fa-long-arrow-right:before {
-  content: "\f178";
+    content: "\f178";
 }
 .fa-microchip:before {
-  content: "\f2db";
+    content: "\f2db";
 }
 .fa-arduino-cloud-download:before {
-  content: "\e910";
+    content: "\e910";
 }
 .fa-arduino-cloud-upload:before {
-  content: "\e914";
+    content: "\e914";
 }
 .fa-arduino-cloud:before {
-  content: "\e915";
+    content: "\e915";
 }
 .fa-arduino-cloud-filled:before {
-  content: "\e912";
+    content: "\e912";
 }
 .fa-arduino-cloud-offline:before {
-  content: "\e913";
+    content: "\e913";
 }
 .fa-arduino-cloud-filled-offline:before {
-  content: "\e911";
+    content: "\e911";
 }

arduino-ide-extension/src/browser/style/ide-updater-dialog.css

@@ -1,124 +1,156 @@
 #ide-updater-dialog-container > .dialogBlock {
-  width: 546px;
+    width: 546px;
 }
 
 .ide-updater-dialog .bold {
-  font-weight: bold;
+    font-weight: bold;
 }
 
 .ide-updater-dialog--pre-download {
-  display: flex;
+    display: flex;
 }
 
 .ide-updater-dialog--downloading {
-  flex: 1;
+    flex: 1;
 }
 
 .ide-updater-dialog--logo-container {
-  margin-right: var(--arduino-button-height);
+    margin-right: var(--arduino-button-height);
 }
 
 .ide-updater-dialog--logo {
-  background: url('./ide-logo.png') round;
-  width: 52px;
-  height: 52px;
+    background: url("./ide-logo.png") round;
+    width: 52px;
+    height: 52px;
 }
 
 .dialogContent.ide-updater-dialog
-  .ide-updater-dialog--content
-  .ide-updater-dialog--new-version-text.dialogSection {
-  display: flex;
-  flex: 1;
-  flex-direction: column;
-  margin-top: 0;
-  min-width: 0;
+    .ide-updater-dialog--content
+    .ide-updater-dialog--new-version-text.dialogSection {
+    display: flex;
+    flex: 1;
+    flex-direction: column;
+    margin-top: 0;
+    min-width: 0;
+}
+
+.ide-updater-dialog--footer {
+    display: inline-block;
+    margin-top: -16px;
+    padding: 12px 0 24px 0;
+    border-top: 1px solid var(--theia-editorWidget-border);
+}
+.ide-updater-dialog--footer-content {
+    float: right;
+}
+
+.ide-updater-dialog--footer-link {
+    display: inline-block;
+    color: var(--theia-textLink-foreground);
+    font-weight: 500;
+    line-height: 13px;
+}
+.ide-updater-dialog--footer-link:hover {
+    color: var(--theia-textLink-foreground);
+    cursor: pointer;
+}
+.ide-updater-dialog--footer-link-icon {
+    display: inline-block;
+    -webkit-mask: url(../icons/link-open-icon.svg) center no-repeat;
+    background-color: var(--theia-textLink-foreground);
+    height: 12px;
+    width: 12px;
+    cursor: pointer;
+    transform: translateY(2px);
+    margin-left: 4px;
 }
 
 .ide-updater-dialog .changelog {
-  color: var(--theia-editor-foreground);
-  background-color: var(--theia-editor-background);
-  font-size: 12px;
-  overflow: auto;
-  padding: 0 12px;
-  cursor: text;
-  width: 100%;
+    color: var(--theia-editor-foreground);
+    background-color: var(--theia-editor-background);
+    font-size: 12px;
+    overflow: auto;
+    padding: 0 12px;
+    cursor: text;
+    width: 100%;
 }
 
 .ide-updater-dialog .changelog .fallback {
-  min-height: 180px;
-  width: 100%;
-  display: flex;
+    min-height: 180px;
+    width: 100%;
+    display: flex;
 }
 
 .ide-updater-dialog .changelog .fallback .spinner {
-  align-self: center;
+    align-self: center;
 }
 
 .dialogContent.ide-updater-dialog
-  .ide-updater-dialog--content
-  .ide-updater-dialog--new-version-text
-  .dialogRow.changelog-container {
-  align-items: flex-start;
-  border: 1px solid var(--theia-editorWidget-border);
-  border-radius: 2px;
-  overflow: auto;
-  max-height: 180px;
+    .ide-updater-dialog--content
+    .ide-updater-dialog--new-version-text
+    .dialogRow.changelog-container {
+    align-items: flex-start;
+    border: 1px solid var(--theia-editorWidget-border);
+    border-radius: 2px;
+    overflow: auto;
+    max-height: 180px;
 }
 
 .ide-updater-dialog .changelog a {
-  color: var(--theia-textLink-foreground);
+    color: var(--theia-textLink-foreground);
 }
 
 .ide-updater-dialog .changelog a:hover {
-  text-decoration: underline;
-  cursor: pointer;
+    text-decoration: underline;
+    cursor: pointer;
 }
 
 .ide-updater-dialog .changelog code {
-  background: var(--theia-textBlockQuote-background);
-  border-radius: 2px;
-  padding: 0 2px;
+    background: var(--theia-textBlockQuote-background);
+    border-radius: 2px;
+    padding: 0 2px;
 }
 
 .ide-updater-dialog .changelog a code {
-  color: var(--theia-textLink-foreground);
+    color: var(--theia-textLink-foreground);
 }
 
 .ide-updater-dialog .buttons-container {
-  display: flex;
-  justify-content: flex-end;
-  margin-top: var(--arduino-button-height);
+    display: flex;
+    justify-content: flex-end;
+    margin-top: var(--arduino-button-height);
 }
 
 .ide-updater-dialog .buttons-container a.theia-button {
-  text-decoration: none;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+    text-decoration: none;
+    display: flex;
+    align-items: center;
+    justify-content: center;
 }
 
 .ide-updater-dialog .buttons-container a.theia-button:hover {
-  color: var(--theia-button-foreground);
+    color: var(--theia-button-foreground);
 }
 
 .ide-updater-dialog .buttons-container .push {
-  margin-right: auto;
+    margin-right: auto;
 }
 
 .ide-updater-dialog--content {
-  max-height: 100%;
-  overflow: hidden;
-  display: flex;
+    max-height: 100%;
+    overflow: hidden;
+    display: flex;
+    padding-bottom: 20px !important;
 }
 
 #ide-updater-dialog-container .skip-version-button {
-  margin-left: 79px;
-  margin-right: auto;
+    margin-left: 79px;
+    margin-right: auto;
 }
 
 /* https://github.com/arduino/arduino-ide/pull/2027#issuecomment-1533174638 */
 /* https://github.com/eclipse-theia/theia/commit/1b5ff9ee459df14cedc0e8266dd02dae93fcd1bf#diff-d8d45a890507a01141c010ad4a6891edf2ae727cfa6dfe604cebbd667812cccbR68 */
 /* Use normal whitespace handling for the changelog content in the update dialog. */
 .p-Widget.dialogOverlay .dialogContent.ide-updater-dialog {
-  white-space: normal;
+    white-space: normal;
 }

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

@@ -1,175 +1,178 @@
-@import './list-widget.css';
-@import './boards-config-dialog.css';
-@import './main.css';
-@import './dialogs.css';
-@import './monitor.css';
-@import './arduino-select.css';
-@import './status-bar.css';
-@import './terminal.css';
-@import './editor.css';
-@import './settings-dialog.css';
-@import './firmware-uploader-dialog.css';
-@import './ide-updater-dialog.css';
-@import './certificate-uploader-dialog.css';
-@import './user-fields-dialog.css';
-@import './debug.css';
-@import './sketchbook.css';
-@import './cloud-sketchbook.css';
-@import './fonts.css';
-@import './custom-codicon.css';
-@import './progress-bar.css';
-@import './settings-step-input.css';
+@import "./list-widget.css";
+@import "./boards-config-dialog.css";
+@import "./main.css";
+@import "./dialogs.css";
+@import "./monitor.css";
+@import "./arduino-select.css";
+@import "./status-bar.css";
+@import "./terminal.css";
+@import "./editor.css";
+@import "./settings-dialog.css";
+@import "./firmware-uploader-dialog.css";
+@import "./ide-updater-dialog.css";
+@import "./version-welcome-dialog.css";
+@import "./certificate-uploader-dialog.css";
+@import "./user-fields-dialog.css";
+@import "./debug.css";
+@import "./sketchbook.css";
+@import "./cloud-sketchbook.css";
+@import "./fonts.css";
+@import "./custom-codicon.css";
+@import "./progress-bar.css";
+@import "./settings-step-input.css";
 
 :root {
-  --arduino-button-height: 28px;
+    --arduino-button-height: 28px;
 }
 
 /* Revive of the `--theia-icon-loading`. The variable has been removed from Theia while IDE2 still uses is. */
 /* The SVG icons are still part of Theia (1.31.1) */
 /* https://github.com/arduino/arduino-ide/pull/1662#issuecomment-1324997134 */
 body {
-  --theia-icon-loading: url(../icons/loading-light.svg);
-  --theia-icon-loading-warning: url(../icons/loading-dark.svg);
+    --theia-icon-loading: url(../icons/loading-light.svg);
+    --theia-icon-loading-warning: url(../icons/loading-dark.svg);
 }
 body.theia-dark {
-  --theia-icon-loading: url(../icons/loading-dark.svg);
-  --theia-icon-loading-warning: url(../icons/loading-light.svg);
+    --theia-icon-loading: url(../icons/loading-dark.svg);
+    --theia-icon-loading-warning: url(../icons/loading-light.svg);
 }
 
 .theia-input.warning:focus {
-  outline-width: 1px;
-  outline-style: solid;
-  outline-offset: -1px;
-  opacity: 1 !important;
-  color: var(--theia-warningForeground);
-  background-color: var(--theia-warningBackground);
+    outline-width: 1px;
+    outline-style: solid;
+    outline-offset: -1px;
+    opacity: 1 !important;
+    color: var(--theia-warningForeground);
+    background-color: var(--theia-warningBackground);
 }
 
 .theia-input.warning {
-  background-color: var(--theia-warningBackground);
+    background-color: var(--theia-warningBackground);
 }
 
 .theia-input.warning::placeholder {
-  color: var(--theia-warningForeground);
-  background-color: var(--theia-warningBackground);
+    color: var(--theia-warningForeground);
+    background-color: var(--theia-warningBackground);
 }
 
 .theia-input.error:focus {
-  outline-width: 1px;
-  outline-style: solid;
-  outline-offset: -1px;
-  opacity: 1 !important;
-  color: var(--theia-errorForeground);
-  background-color: var(--theia-errorBackground);
+    outline-width: 1px;
+    outline-style: solid;
+    outline-offset: -1px;
+    opacity: 1 !important;
+    color: var(--theia-errorForeground);
+    background-color: var(--theia-errorBackground);
 }
 
 .theia-input.error {
-  background-color: var(--theia-errorBackground);
+    background-color: var(--theia-errorBackground);
 }
 
 .theia-input.error::placeholder {
-  color: var(--theia-errorForeground);
-  background-color: var(--theia-errorBackground);
+    color: var(--theia-errorForeground);
+    background-color: var(--theia-errorBackground);
 }
 
 /* Makes the sidepanel a bit wider when opening the widget */
 .p-DockPanel-widget {
-  min-width: 220px;
-  min-height: 20px;
-  height: 220px;
+    min-width: 220px;
+    min-height: 20px;
+    height: 220px;
 }
 
 /* Overrule the default Theia CSS button styles. */
 button.theia-button,
 .theia-button {
-  align-items: center;
-  display: flex;
-  font-family: 'Open Sans Bold',sans-serif;
-  font-style: normal;
-  font-weight: 700;
-  font-size: 14px;
-  justify-content: center;
-  cursor: pointer;
-  letter-spacing: .01em;
-  line-height: 24px;
-  outline: none;
-  padding: 0 16px;
-  position: relative;
-  text-align: center;
-  text-decoration: none;
-  border-width: 2px;
-  border-radius: 32px;
-  text-transform: uppercase;
-  transition: none;
-  box-shadow: none;
+    align-items: center;
+    display: flex;
+    font-family: "Open Sans Bold", sans-serif;
+    font-style: normal;
+    font-weight: 700;
+    font-size: 14px;
+    justify-content: center;
+    cursor: pointer;
+    letter-spacing: 0.01em;
+    line-height: 24px;
+    outline: none;
+    padding: 0 16px;
+    position: relative;
+    text-align: center;
+    text-decoration: none;
+    border-width: 2px;
+    border-radius: 32px;
+    text-transform: uppercase;
+    transition: none;
+    box-shadow: none;
 }
 
 button.theia-button {
-  height: var(--arduino-button-height);
-  max-width: none;
+    height: var(--arduino-button-height);
+    max-width: none;
 }
 
 .theia-button:active,
 .theia-button:focus {
-  box-shadow: 0 0 0 2px var(--theia-focusBorder);
+    box-shadow: 0 0 0 2px var(--theia-focusBorder);
 }
 
 button.theia-button.secondary {
-  border: 2px solid var(--theia-secondaryButton-foreground);
+    border: 2px solid var(--theia-secondaryButton-foreground);
 }
 
-button.theia-button[disabled], .theia-button[disabled] {
-  opacity: 0.5;
-  color: var(--theia-button-foreground);
-  background-color: var(--theia-button-background);
+button.theia-button[disabled],
+.theia-button[disabled] {
+    opacity: 0.5;
+    color: var(--theia-button-foreground);
+    background-color: var(--theia-button-background);
 }
 
-button.secondary[disabled], .theia-button.secondary[disabled] {
-  color: var(--theia-secondaryButton-foreground);
-  background-color: var(--theia-secondaryButton-background);
+button.secondary[disabled],
+.theia-button.secondary[disabled] {
+    color: var(--theia-secondaryButton-foreground);
+    background-color: var(--theia-secondaryButton-background);
 }
 
 button.theia-button.message-box-dialog-button {
-  white-space: nowrap;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  display: inline-block;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    display: inline-block;
 }
 
 /* To make the progress-bar slightly thicker, and use the color from the status bar */
 .theia-progress-bar-container {
-  width: 100%;
-  height: 4px;
+    width: 100%;
+    height: 4px;
 }
 
 .theia-progress-bar {
-  height: 4px;
-  width: 3%;
-  animation: progress-animation 1.3s 0s infinite
-    cubic-bezier(0.645, 0.045, 0.355, 1);
+    height: 4px;
+    width: 3%;
+    animation: progress-animation 1.3s 0s infinite
+        cubic-bezier(0.645, 0.045, 0.355, 1);
 }
 
 .theia-notification-item-progressbar {
-  height: 4px;
-  width: 66%;
+    height: 4px;
+    width: 66%;
 }
 
 .flex-line {
-  display: flex;
-  align-items: center;
-  white-space: nowrap;
+    display: flex;
+    align-items: center;
+    white-space: nowrap;
 }
 
 .fa-reload {
-  font-size: 14px;
+    font-size: 14px;
 }
 
-.debug-toolbar .debug-action>div {
-  font-family: var(--theia-ui-font-family);
-  font-size: var(--theia-ui-font-size0);
-  display: flex;
-  align-items: center;
-  align-self: center;
-  justify-content: center;
-  min-height: inherit;
+.debug-toolbar .debug-action > div {
+    font-family: var(--theia-ui-font-family);
+    font-size: var(--theia-ui-font-size0);
+    display: flex;
+    align-items: center;
+    align-self: center;
+    justify-content: center;
+    min-height: inherit;
 }

arduino-ide-extension/src/browser/style/list-widget.css

@@ -1,6 +1,6 @@
 .library-tab-icon {
-    -webkit-mask: url('../icons/library-tab-icon.svg');
-    mask: url('../icons/library-tab-icon.svg');
+    -webkit-mask: url("../icons/library-tab-icon.svg");
+    mask: url("../icons/library-tab-icon.svg");
 }
 
 .arduino-list-widget {
@@ -82,7 +82,7 @@
 }
 
 .component-list-item .header .title .name {
-    font-family: 'Open Sans Bold';
+    font-family: "Open Sans Bold";
     font-style: normal;
     font-weight: 700;
     font-size: 14px;
@@ -112,7 +112,9 @@
     display: inline-block;
     justify-self: end;
     text-align: center;
-    background-color: var(--theia-arduino-toolbar-dropdown-option-backgroundHover);
+    background-color: var(
+        --theia-arduino-toolbar-dropdown-option-backgroundHover
+    );
     padding: 2px 4px 2px 4px;
     font-size: 12px;
     max-height: calc(1em + 4px);
@@ -131,7 +133,7 @@
     display: flex;
     flex-direction: column;
     padding-top: 4px;
-    font-family: 'Open Sans';
+    font-family: "Open Sans";
     font-style: normal;
     font-weight: 400;
     font-size: 12px;
@@ -175,8 +177,20 @@
     max-width: 8px;
 }
 
-div.filterable-list-container > div > div > div > div:nth-child(1) > div.separator :first-child,
-div.filterable-list-container > div > div > div > div:nth-child(1) > div.separator :last-child {
+div.filterable-list-container
+    > div
+    > div
+    > div
+    > div:nth-child(1)
+    > div.separator
+    :first-child,
+div.filterable-list-container
+    > div
+    > div
+    > div
+    > div:nth-child(1)
+    > div.separator
+    :last-child {
     display: none;
 }
 
@@ -202,11 +216,11 @@ div.filterable-list-container > div > div > div > div:nth-child(1) > div.separat
 }
 
 .component-list-item .theia-button.secondary.no-border {
-    border: 2px solid var(--theia-button-foreground)
+    border: 2px solid var(--theia-button-foreground);
 }
 
 .component-list-item .theia-button.secondary.no-border:hover {
-    border: 2px solid var(--theia-secondaryButton-foreground)
+    border: 2px solid var(--theia-secondaryButton-foreground);
 }
 
 .component-list-item .theia-button {