Updated to 2.0.0-beta.9

* include arduino_secrets when needed

Co-authored-by: Alberto Iannaccone <a.iannaccone@arduino.cc>

.eslintrc.js

@@ -0,0 +1,65 @@
+module.exports = {
+    parser: '@typescript-eslint/parser', // Specifies the ESLint parser
+    parserOptions: {
+        ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
+        sourceType: 'module', // Allows for the use of imports
+        ecmaFeatures: {
+            jsx: true, // Allows for the parsing of JSX
+        },
+    },
+    ignorePatterns: [
+        'node_modules/*',
+        '**/node_modules/*',
+        '.node_modules/*',
+        '.github/*',
+        '.browser_modules/*',
+        'docs/*',
+        'scripts/*',
+        'electron/*',
+        'electron-app/*',
+        'browser-app/*',
+        'plugins/*',
+        'arduino-ide-extension/src/node/cli-protocol',
+    ],
+    settings: {
+        react: {
+            version: 'detect', // Tells eslint-plugin-react to automatically detect the version of React to use
+        },
+    },
+    extends: [
+        'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
+        'plugin:react/recommended', // Uses the recommended rules from @eslint-plugin-react
+        'plugin:react-hooks/recommended', // Uses recommended rules from react hooks
+        'plugin:prettier/recommended',
+        'prettier', // Uses eslint-config-prettier to disable ESLint rules from @typescript-eslint/eslint-plugin that would conflict with prettier
+    ],
+    plugins: ['prettier', 'unused-imports'],
+    rules: {
+        '@typescript-eslint/no-unused-expressions': 'off',
+        '@typescript-eslint/no-namespace': 'off',
+        '@typescript-eslint/no-var-requires': 'off',
+        '@typescript-eslint/no-empty-function': 'warn',
+        '@typescript-eslint/no-empty-interface': 'warn',
+        'no-unused-vars': 'off',
+        'unused-imports/no-unused-imports': 'error',
+        'unused-imports/no-unused-vars': [
+            'warn',
+            {
+                vars: 'all',
+                varsIgnorePattern: '^_',
+                args: 'after-used',
+                argsIgnorePattern: '^_',
+            },
+        ],
+        'react/display-name': 'warn',
+        eqeqeq: ['error', 'smart'],
+        'guard-for-in': 'off',
+        'id-blacklist': 'off',
+        'id-match': 'off',
+        'no-underscore-dangle': 'off',
+        'no-unused-expressions': 'off',
+        'no-var': 'error',
+        radix: 'error',
+        'prettier/prettier': 'warn',
+    },
+};

.github/ISSUE_TEMPLATE/bug_report.md

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

.github/ISSUE_TEMPLATE/feature_request.md

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

.github/workflows/build.yml

@@ -0,0 +1,234 @@
+name: Arduino IDE
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '[0-9]+.[0-9]+.[0-9]+*'
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: '0 3 * * *' # run every day at 3AM (https://docs.github.com/en/actions/reference/events-that-trigger-workflows#scheduled-events-schedule)
+
+env:
+  JOB_TRANSFER_ARTIFACT: build-artifacts
+
+jobs:
+
+  build:
+    if: github.repository == 'arduino/arduino-ide'
+    strategy:
+      matrix:
+        config:
+          - os: windows-latest
+          - os: ubuntu-18.04 # https://github.com/arduino/arduino-ide/issues/259
+          - os: macos-latest
+    runs-on: ${{ matrix.config.os }}
+    timeout-minutes: 90
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 12.x
+        uses: actions/setup-node@v1
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install Python 2.7
+        uses: actions/setup-python@v2
+        with:
+          python-version: '2.7'
+
+      - name: Package
+        shell: bash
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          AC_USERNAME: ${{ secrets.AC_USERNAME }}
+          AC_PASSWORD: ${{ secrets.AC_PASSWORD }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          IS_NIGHTLY: ${{ github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main') }}
+          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
+          IS_FORK: ${{ github.event.pull_request.head.repo.fork == true }}
+        run: |
+            # See: https://www.electron.build/code-signing
+            if [ $IS_FORK = true ]; then
+              echo "Skipping the app signing: building from a fork."
+            else
+              if [ "${{ runner.OS }}" = "macOS" ]; then
+                export CSC_LINK="${{ runner.temp }}/signing_certificate.p12"
+                # APPLE_SIGNING_CERTIFICATE_P12 secret was produced by following the procedure from:
+                # https://www.kencochrane.com/2020/08/01/build-and-sign-golang-binaries-for-macos-with-github-actions/#exporting-the-developer-certificate
+                echo "${{ secrets.APPLE_SIGNING_CERTIFICATE_P12 }}" | base64 --decode > "$CSC_LINK"
+
+                export CSC_KEY_PASSWORD="${{ secrets.KEYCHAIN_PASSWORD }}"
+
+              elif [ "${{ runner.OS }}" = "Windows" ]; then
+                export CSC_LINK="${{ runner.temp }}/signing_certificate.pfx"
+                echo "${{ secrets.WINDOWS_SIGNING_CERTIFICATE_PFX }}" | base64 --decode > "$CSC_LINK"
+
+                export CSC_KEY_PASSWORD="${{ secrets.WINDOWS_SIGNING_CERTIFICATE_PASSWORD }}"
+              fi
+            fi
+
+            yarn --cwd ./electron/packager/
+            yarn --cwd ./electron/packager/ package
+
+      - name: Upload [GitHub Actions]
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: electron/build/dist/build-artifacts/
+
+  artifacts:
+    name: ${{ matrix.artifact.name }} artifact
+    needs: build
+    if: always() && needs.build.result != 'skipped'
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        artifact:
+          - path: "*Linux_64bit.zip"
+            name: Linux_X86-64
+          - path: "*macOS_64bit.dmg"
+            name: macOS
+          - path: "*Windows_64bit.exe"
+            name: Windows_X86-64_interactive_installer
+          - path: "*Windows_64bit.msi"
+            name: Windows_X86-64_MSI
+          - path: "*Windows_64bit.zip"
+            name: Windows_X86-64_zip
+
+    steps:
+      - name: Download job transfer artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+      
+      - name: Upload tester build artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ matrix.artifact.name }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}/${{ matrix.artifact.path }}
+
+  changelog:
+    needs: build
+    runs-on: ubuntu-latest
+    outputs:
+      BODY: ${{ steps.changelog.outputs.BODY }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # To fetch all history for all branches and tags.
+
+      - name: Generate Changelog
+        id: changelog
+        env:
+          IS_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') }}
+        run: |
+            export LATEST_TAG=$(git describe --abbrev=0)
+            export GIT_LOG=$(git log --pretty=" - %s [%h]" $LATEST_TAG..HEAD | sed 's/ *$//g')
+            if [ "$IS_RELEASE" = true ]; then
+              export BODY=$(echo -e "$GIT_LOG")
+            else 
+              export LATEST_TAG_WITH_LINK=$(echo "[$LATEST_TAG](https://github.com/arduino/arduino-ide/releases/tag/$LATEST_TAG)")
+              if [ -z "$GIT_LOG" ]; then
+                  export BODY="There were no changes since version $LATEST_TAG_WITH_LINK."
+              else
+                  export BODY=$(echo -e "Changes since version $LATEST_TAG_WITH_LINK:\n$GIT_LOG")
+              fi
+            fi
+            echo -e "$BODY"
+            OUTPUT_SAFE_BODY="${BODY//'%'/'%25'}"
+            OUTPUT_SAFE_BODY="${OUTPUT_SAFE_BODY//$'\n'/'%0A'}"
+            OUTPUT_SAFE_BODY="${OUTPUT_SAFE_BODY//$'\r'/'%0D'}"
+            echo "::set-output name=BODY::$OUTPUT_SAFE_BODY"
+            echo "$BODY" > CHANGELOG.txt
+
+      - name: Upload Changelog [GitHub Actions]
+        if: github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main')
+        uses: actions/upload-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: CHANGELOG.txt
+
+  publish:
+    needs: changelog
+    if: github.repository == 'arduino/arduino-ide' && (github.event_name == 'schedule' || (github.event_name == 'workflow_dispatch' && github.ref == 'refs/heads/main'))
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download [GitHub Actions]
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+
+      - name: Publish Nightly [S3]
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: "${{ env.JOB_TRANSFER_ARTIFACT }}/*"
+          PLUGIN_STRIP_PREFIX: "${{ env.JOB_TRANSFER_ARTIFACT }}/"
+          PLUGIN_TARGET: "/arduino-ide/nightly"
+          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+
+  release:
+    needs: changelog
+    if: github.repository == 'arduino/arduino-ide' && startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download [GitHub Actions]
+        uses: actions/download-artifact@v2
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}
+          path: ${{ env.JOB_TRANSFER_ARTIFACT }}
+
+      - name: Get Tag
+        id: tag_name
+        run: |
+          echo ::set-output name=TAG_NAME::${GITHUB_REF#refs/tags/}
+
+      - name: Publish Release [GitHub]
+        uses: svenstaro/upload-release-action@2.2.0
+        with:
+          repo_token: ${{ secrets.GITHUB_TOKEN }}
+          release_name: ${{ steps.tag_name.outputs.TAG_NAME }}
+          file: ${{ env.JOB_TRANSFER_ARTIFACT }}/*
+          tag: ${{ github.ref }}
+          file_glob: true
+          body: ${{ needs.changelog.outputs.BODY }}
+
+      - name: Publish Release [S3]
+        uses: docker://plugins/s3
+        env:
+          PLUGIN_SOURCE: "${{ env.JOB_TRANSFER_ARTIFACT }}/*"
+          PLUGIN_STRIP_PREFIX: "${{ env.JOB_TRANSFER_ARTIFACT }}/"
+          PLUGIN_TARGET: "/arduino-ide"
+          PLUGIN_BUCKET: ${{ secrets.DOWNLOADS_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+
+  clean:
+    # This job must run after all jobs that use the transfer artifact.
+    needs:
+      - build
+      - publish
+      - release
+      - artifacts
+    if: always() && needs.build.result != 'skipped'
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Remove unneeded job transfer artifact
+        uses: geekyeggo/delete-artifact@v1
+        with:
+          name: ${{ env.JOB_TRANSFER_ARTIFACT }}

.github/workflows/check-certificates.yml

@@ -0,0 +1,127 @@
+name: Check for issues with signing certificates
+
+on:
+  schedule:
+    # run every 10 hours
+    - cron: "0 */10 * * *"
+  # workflow_dispatch event allows the workflow to be triggered manually.
+  # This could be used to run an immediate check after updating certificate secrets.
+  # See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_dispatch
+  workflow_dispatch:
+
+env:
+  # Begin notifications when there are less than this many days remaining before expiration
+  EXPIRATION_WARNING_PERIOD: 30
+
+jobs:
+  check-certificates:
+    # Only run when the workflow will have access to the certificate secrets.
+    if: >
+      (github.event_name != 'pull_request' && github.repository == 'arduino/arduino-ide') ||
+      (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'arduino/arduino-ide')
+    
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+      matrix:
+        certificate:
+          - identifier: macOS signing certificate # Text used to identify the certificate in notifications
+            certificate-secret: APPLE_SIGNING_CERTIFICATE_P12  # The name of the secret that contains the certificate
+            password-secret: KEYCHAIN_PASSWORD  # The name of the secret that contains the certificate password
+          - identifier: Windows signing certificate
+            certificate-secret: WINDOWS_SIGNING_CERTIFICATE_PFX
+            password-secret: WINDOWS_SIGNING_CERTIFICATE_PASSWORD
+
+    steps:
+      - name: Set certificate path environment variable
+        run: |
+          # See: https://docs.github.com/en/free-pro-team@latest/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
+          echo "CERTIFICATE_PATH=${{ runner.temp }}/certificate.p12" >> "$GITHUB_ENV"
+
+      - name: Decode certificate
+        env:
+          CERTIFICATE: ${{ secrets[matrix.certificate.certificate-secret] }}
+        run: |
+          echo "${{ env.CERTIFICATE }}" | base64 --decode > "${{ env.CERTIFICATE_PATH }}"
+
+      - name: Verify certificate
+        env:
+          CERTIFICATE_PASSWORD: ${{ secrets[matrix.certificate.password-secret] }}
+        run: |
+          (
+            openssl pkcs12 \
+              -in "${{ env.CERTIFICATE_PATH }}" \
+              -noout -passin env:CERTIFICATE_PASSWORD
+          ) || (
+            echo "::error::Verification of ${{ matrix.certificate.identifier }} failed!!!"
+            exit 1
+          )
+
+      # See: https://github.com/rtCamp/action-slack-notify
+      - name: Slack notification of certificate verification failure
+        if: failure()
+        uses: rtCamp/action-slack-notify@v2.1.0
+        env:
+          SLACK_WEBHOOK: ${{ secrets.TEAM_TOOLING_CHANNEL_SLACK_WEBHOOK }}
+          SLACK_MESSAGE: |
+            :warning::warning::warning::warning:
+            WARNING: ${{ github.repository }} ${{ matrix.certificate.identifier }} verification failed!!!
+            :warning::warning::warning::warning:
+          SLACK_COLOR: danger
+          MSG_MINIMAL: true
+
+      - name: Get days remaining before certificate expiration date
+        env:
+          CERTIFICATE_PASSWORD: ${{ secrets[matrix.certificate.password-secret] }}
+        id: get-days-before-expiration
+        run: |
+          EXPIRATION_DATE="$(
+            (
+              openssl pkcs12 \
+                -in "${{ env.CERTIFICATE_PATH }}" \
+                -clcerts \
+                -nodes \
+                -passin env:CERTIFICATE_PASSWORD
+            ) | (
+              openssl x509 \
+                -noout \
+                -enddate
+            ) | (
+              grep \
+                --max-count=1 \
+                --only-matching \
+                --perl-regexp \
+                'notAfter=(\K.*)'
+            )
+          )"
+
+          DAYS_BEFORE_EXPIRATION="$((($(date --utc --date="$EXPIRATION_DATE" +%s) - $(date --utc +%s)) / 60 / 60 / 24))"
+
+          # Display the expiration information in the log
+          echo "Certificate expiration date: $EXPIRATION_DATE"
+          echo "Days remaining before expiration: $DAYS_BEFORE_EXPIRATION"
+
+          echo "::set-output name=days::$DAYS_BEFORE_EXPIRATION"
+
+      - name: Check if expiration notification period has been reached
+        id: check-expiration
+        run: |
+          if [[ ${{ steps.get-days-before-expiration.outputs.days }} -lt ${{ env.EXPIRATION_WARNING_PERIOD }} ]]; then
+            echo "::error::${{ matrix.certificate.identifier }} will expire in ${{ steps.get-days-before-expiration.outputs.days }} days!!!"
+            exit 1
+          fi
+
+      - name: Slack notification of pending certificate expiration
+        # Don't send spurious expiration notification if verification fails
+        if: failure() && steps.check-expiration.outcome == 'failure'
+        uses: rtCamp/action-slack-notify@v2.1.0
+        env:
+          SLACK_WEBHOOK: ${{ secrets.TEAM_TOOLING_CHANNEL_SLACK_WEBHOOK }}
+          SLACK_MESSAGE: |
+            :warning::warning::warning::warning:
+            WARNING: ${{ github.repository }} ${{ matrix.certificate.identifier }} will expire in ${{ steps.get-days-before-expiration.outputs.days }} days!!!
+            :warning::warning::warning::warning:
+          SLACK_COLOR: danger
+          MSG_MINIMAL: true

.gitignore

@@ -2,13 +2,17 @@ node_modules/
 # .node_modules is a hack for the electron builder.
 .node_modules/
 lib/
-build/
 downloads/
+build/
+Examples/
 !electron/build/
 src-gen/
-browser-app/webpack.config.js
-electron-app/webpack.config.js
+*webpack.config.js
 .DS_Store
-/workspace/static
 # switching from `electron` to `browser` in dev mode.
 .browser_modules
+yarn*.log
+# For the VS Code extensions used by Theia.
+plugins
+# the config files for the CLI
+arduino-ide-extension/data/cli/config

.gitpod.yml

@@ -1,20 +0,0 @@
-image:
-  file: Dockerfile
-
-ports:
-- port: 3000
-  onOpen: open-browser
-
-tasks:
-  - init: >
-      yarn &&
-      yarn --cwd ./browser-app start
-
-github:
-  prebuilds:
-    master: true
-    branches: true
-    pullRequests: true
-    pullRequestsFromForks: true
-    addComment: false
-    addBadge: false

.prettierrc

@@ -0,0 +1,13 @@
+{
+	"singleQuote": true,
+	"tabWidth": 4,
+	"useTabs": false,
+	"overrides": [
+		{
+			"files": "*.{json,yml}",
+			"options": {
+				"tabWidth": 2
+			}
+		}
+	]
+}

.vscode/launch.json

@@ -1,39 +1,108 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "node",
-            "request": "launch",
-            "name": "Launch Electron Packager",
-            "program": "${workspaceRoot}/electron/packager/index.js",
-            "cwd": "${workspaceFolder}/electron/packager"
-        },
-        {
-            "type": "node",
-            "request": "launch",
-            "name": "Launch Backend",
-            "program": "${workspaceRoot}/browser-app/src-gen/backend/main.js",
-            "args": [
-                "--hostname=0.0.0.0",
-                "--port=3000",
-                "--no-cluster",
-                "--no-app-auto-install"
-            ],
-            "env": {
-                "NODE_ENV": "development"
-            },
-            "sourceMaps": true,
-            "outFiles": [
-                "${workspaceRoot}/browser-app/src-gen/backend/*.js",
-                "${workspaceRoot}/browser-app/lib/**/*.js",
-                "${workspaceRoot}/arduino-ide-extension/*/lib/**/*.js"
-            ],
-            "smartStep": true,
-            "internalConsoleOptions": "openOnSessionStart",
-            "outputCapture": "std"
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "App (Electron)",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
+      "windows": {
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd",
+        "env": {
+          "NODE_ENV": "development",
+          "NODE_PRESERVE_SYMLINKS": "1"
         }
-    ]
-}
+      },
+      "cwd": "${workspaceFolder}/electron-app",
+      "protocol": "inspector",
+      "args": [
+        ".",
+        "--log-level=debug",
+        "--hostname=localhost",
+        "--no-cluster",
+        "--app-project-path=${workspaceRoot}/electron-app",
+        "--remote-debugging-port=9222",
+        "--no-app-auto-install",
+        "--plugins=local-dir:../plugins"
+      ],
+      "env": {
+        "NODE_ENV": "development"
+      },
+      "sourceMaps": true,
+      "outFiles": [
+        "${workspaceRoot}/electron-app/src-gen/backend/*.js",
+        "${workspaceRoot}/electron-app/src-gen/frontend/*.js",
+        "${workspaceRoot}/electron-app/lib/**/*.js",
+        "${workspaceRoot}/arduino-ide-extension/lib/**/*.js"
+      ],
+      "smartStep": true,
+      "internalConsoleOptions": "openOnSessionStart",
+      "outputCapture": "std"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "App (Browser)",
+      "program": "${workspaceRoot}/browser-app/src-gen/backend/main.js",
+      "args": [
+        "--hostname=0.0.0.0",
+        "--port=3000",
+        "--no-cluster",
+        "--no-app-auto-install",
+        "--plugins=local-dir:plugins"
+      ],
+      "windows": {
+        "env": {
+          "NODE_ENV": "development",
+          "NODE_PRESERVE_SYMLINKS": "1"
+        }
+      },
+      "env": {
+        "NODE_ENV": "development"
+      },
+      "sourceMaps": true,
+      "outFiles": [
+        "${workspaceRoot}/browser-app/src-gen/backend/*.js",
+        "${workspaceRoot}/browser-app/lib/**/*.js",
+        "${workspaceRoot}/arduino-ide-extension/lib/**/*.js"
+      ],
+      "smartStep": true,
+      "internalConsoleOptions": "openOnSessionStart",
+      "outputCapture": "std"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "protocol": "inspector",
+      "name": "Run Test [current]",
+      "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
+      "args": [
+        "--require",
+        "reflect-metadata/Reflect",
+        "--no-timeouts",
+        "--colors",
+        "**/${fileBasenameNoExtension}.js"
+      ],
+      "env": {
+        "TS_NODE_PROJECT": "${workspaceRoot}/tsconfig.json"
+      },
+      "sourceMaps": true,
+      "smartStep": true,
+      "internalConsoleOptions": "openOnSessionStart",
+      "outputCapture": "std"
+    },
+    {
+      "type": "node",
+      "request": "attach",
+      "name": "Attach by Process ID",
+      "processId": "${command:PickProcess}"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Electron Packager",
+      "program": "${workspaceRoot}/electron/packager/index.js",
+      "cwd": "${workspaceFolder}/electron/packager"
+    }
+  ]
+}

.vscode/settings.json

@@ -1,3 +1,9 @@
 {
-    "typescript.tsdk": "node_modules/typescript/lib"
-}
+  "files.exclude": {
+    "**/lib": false
+  },
+  "typescript.tsdk": "node_modules/typescript/lib",
+  "editor.codeActionsOnSave": {
+    "source.fixAll.eslint": true
+  },
+}

.vscode/tasks.json

@@ -1,48 +1,76 @@
 {
-    // See https://go.microsoft.com/fwlink/?LinkId=733558
-    // for the documentation about the tasks.json format
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "Arduino Editor - Start Browser Example",
-            "type": "shell",
-            "command": "yarn --cwd ./browser-app start",
-            "group": "build",
-            "presentation": {
-                "reveal": "always",
-                "panel": "new",
-                "clear": true
-            }
-        },
-        {
-            "label": "Arduino Editor - Watch Theia Extension",
-            "type": "shell",
-            "command": "yarn --cwd ./arduino-ide-extension watch",
-            "group": "build",
-            "presentation": {
-                "reveal": "always",
-                "panel": "new",
-                "clear": false
-            }
-        },
-        {
-            "label": "Arduino Editor - Watch Browser Example",
-            "type": "shell",
-            "command": "yarn --cwd ./browser-app watch",
-            "group": "build",
-            "presentation": {
-                "reveal": "always",
-                "panel": "new",
-                "clear": false
-            }
-        },
-        {
-            "label": "Arduino Editor - Watch All",
-            "type": "shell",
-            "dependsOn": [
-                "Arduino Editor - Watch Theia Extension",
-                "Arduino Editor - Watch Browser Example"
-            ]
-        }
-    ]
-}
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "Arduino IDE - Rebuild Electron App",
+      "type": "shell",
+      "command": "yarn rebuild:browser && yarn rebuild:electron",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Start Browser App",
+      "type": "shell",
+      "command": "yarn --cwd ./browser-app start",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": true
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch IDE Extension",
+      "type": "shell",
+      "command": "yarn --cwd ./arduino-ide-extension watch",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch Browser App",
+      "type": "shell",
+      "command": "yarn --cwd ./browser-app watch",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch Electron App",
+      "type": "shell",
+      "command": "yarn --cwd ./electron-app watch",
+      "group": "build",
+      "presentation": {
+        "reveal": "always",
+        "panel": "new",
+        "clear": false
+      }
+    },
+    {
+      "label": "Arduino IDE - Watch All [Browser]",
+      "type": "shell",
+      "dependsOn": [
+        "Arduino IDE - Watch IDE Extension",
+        "Arduino IDE - Watch Browser App"
+      ]
+    },
+    {
+      "label": "Arduino IDE - Watch All [Electron]",
+      "type": "shell",
+      "dependsOn": [
+        "Arduino IDE - Watch IDE Extension",
+        "Arduino IDE - Watch Electron App"
+      ]
+    }
+  ]
+}

BUILDING.md

@@ -0,0 +1,136 @@
+# Development
+
+This page includes technical documentation for developers who want to build the IDE locally and contribute to the project.
+
+## Architecture overview
+
+The IDE consists of three major parts:
+ - the _Electron main_ process,
+ - the _backend_, and 
+ - the _frontend_.
+
+The _Electron main_ process is responsible for:
+ - creating the application,
+ - managing the application lifecycle via listeners, and
+ - creating and managing the web pages for the app.
+
+In Electron, the process that runs the main entry JavaScript file is called the main process. The _Electron main_ process can display a GUI by creating web pages. An Electron app always has exactly on main process.
+
+By default, whenever the _Electron main_ process creates a web page, it will instantiate a new `BrowserWindow` instance. Since Electron uses Chromium for displaying web pages, Chromium's multi-process architecture is also used. Each web page in Electron runs in its own process, which is called the renderer process. Each `BrowserWindow` instance runs the web page in its own renderer process. When a `BrowserWindow` instance is destroyed, the corresponding renderer process is also terminated. The main process manages all web pages and their corresponding renderer processes. Each renderer process is isolated and only cares about the web page running in it.<sup>[[1]]</sup>
+
+In normal browsers, web pages usually run in a sandboxed environment, and accessing native resources are disallowed. However, Electron has the power to use Node.js APIs in the web pages allowing lower-level OS interactions. Due to security reasons, accessing native resources is an undesired behavior in the IDE. So by convention, we do not use Node.js APIs. (Note: the Node.js integration is [not yet disabled](https://github.com/eclipse-theia/theia/issues/2018) although it is not used). In the IDE, only the _backend_ allows OS interaction.
+
+The _backend_ process is responsible for:
+ - providing access to the filesystem,
+ - communicating with the [Arduino CLI](https://github.com/arduino/arduino-cli) via gRPC,
+ - running your terminal,
+ - exposing additional RESTful APIs,
+ - performing the Git commands in the local repositories,
+ - hosting and running any VS Code extensions, or
+ - executing VS Code tasks<sup>[[2]]</sup>.
+
+The _Electron main_ process spawns the _backend_ process. There is always exactly one _backend_ process. However, due to performance considerations, the _backend_ spawns several sub-processes for the filesystem watching, Git repository discovery, etc. The communication between the _backend_ process and its sub-processes is established via IPC. Besides spawning sub-processes, the _backend_ will start an HTTP server on a random available port, and serves the web application as static content. When the sub-processes are up and running, and the HTTP server is also listening, the _backend_ process sends the HTTP server port to the _Electron main_ process via IPC. The _Electron main_ process will load the _backend_'s endpoint in the `BrowserWindow`.
+
+The _frontend_ is running as an Electron renderer process and can invoke services implemented on the _backend_. The communication between the _backend_ and the _frontend_ is done via JSON-RPC over a websocket connection. This means, the services running in the _frontend_ are all proxies, and will ask the corresponding service implementation on the _backend_.
+
+[1]: https://www.electronjs.org/docs/tutorial/application-architecture#differences-between-main-process-and-renderer-process
+[2]: https://code.visualstudio.com/Docs/editor/tasks
+
+
+## Build from source
+
+If you’re familiar with TypeScript, the [Theia IDE](https://theia-ide.org/), and if you want to contribute to the
+project, you should be able to build the Arduino IDE locally. Please refer to the [Theia IDE prerequisites](https://github.com/theia-ide/theia/blob/master/doc/) documentation for the setup instructions.
+
+### Build
+```sh
+yarn
+```
+
+### Rebuild the native dependencies
+```sh
+yarn rebuild:electron
+```
+
+### Start
+```sh
+yarn start
+```
+
+### CI
+
+This project is built on [GitHub Actions](https://github.com/arduino/arduino-ide/actions).
+
+ - _Snapshot_ builds run when changes are pushed to the `main` branch, or when a PR is created against the `main` branch. For the sake of the review and verification process, the build artifacts for each operating system can be downloaded from the GitHub Actions page.
+ - _Nightly_ builds run every day at 03:00 GMT from the `main` branch.
+ - _Release_ builds run when a new tag is pushed to the remote. The tag must follow the [semver](https://semver.org/). For instance, `1.2.3` is a correct tag, but `v2.3.4` won't work. Steps to trigger a new release build:
+   - Create a local tag:
+    ```sh
+    git tag -a 1.2.3 -m "Creating a new tag for the `1.2.3` release."
+    ```
+   - Push it to the remote:
+   ```sh
+    git push origin 1.2.3
+   ```
+
+## Notes for macOS contributors
+Beginning in macOS 10.14.5, the software [must be notarized to run](https://developer.apple.com/documentation/xcode/notarizing_macos_software_before_distribution). The signing and notarization processes for the Arduino IDE are managed by our Continuous Integration (CI) workflows, implemented with GitHub Actions. On every push and pull request, the Arduino IDE is built and saved to a workflow artifact. These artifacts can be used by contributors and beta testers who don't want to set up a build system locally.
+For security reasons, signing and notarization are disabled for workflow runs for pull requests from forks of this repository. This means that macOS will block you from running those artifacts.
+Due to this limitation, Mac users have two options for testing contributions from forks:
+
+### The Safe approach (recommended)
+
+Follow [the instructions above](#build-from-source) to create the build environment locally, then build the code you want to test.
+
+### The Risky approach
+
+*Please note that this approach is risky as you are lowering the security on your system, therefore we strongly discourage you from following it.*
+1. Use [this guide](https://help.apple.com/xcode/mac/10.2/index.html?localePath=en.lproj#/dev9b7736b0e), in order to disable Gatekeeper (at your own risk!).
+1. Download the unsigned artifact provided by the CI workflow run related to the Pull Request at each push.
+1. Re-enable Gatekeeper after tests are done, following the guide linked above.
+
+### Creating a release
+
+You will not need to create a new release yourself as the Arduino team takes care of this on a regular basis, but we are documenting the process here. Let's assume the current version is `0.1.3` and you want to release `0.2.0`.
+
+ - Make sure the `main` state represents what you want to release and you're on `main`.
+ - Prepare a release-candidate build on a branch:
+```bash
+git branch 0.2.0-rc \
+&& git checkout 0.2.0-rc
+```
+ - Bump up the version number. It must be a valid [semver](https://semver.org/) and must be greater than the current one:
+```bash
+yarn update:version 0.2.0
+```
+ - This should generate multiple outgoing changes with the version update.
+ - Commit your changes and push to the remote:
+```bash
+git add . \
+&& git commit -s -m "Updated versions to 0.2.0" \
+&& git push
+```
+ - Create the GH PR the workflow starts automatically.
+ - Once you're happy with the RC, merge the changes to the `main`.
+ - Create a tag and push it:
+```bash
+git tag -a 0.2.0 -m "0.2.0" \
+&& git push origin 0.2.0
+```
+ - The release build starts automatically and uploads the artifacts with the changelog to the  [release page](https://github.com/arduino/arduino-ide/releases).
+ - If you do not want to release the `EXE` and `MSI` installers, wipe them manually.
+ - If you do not like the generated changelog, modify it and update the GH release.
+
+## FAQ
+
+* *Can I manually change the version of the [`arduino-cli`](https://github.com/arduino/arduino-cli/) used by the IDE?*
+
+    Yes. It is possible but not recommended. The CLI exposes a set of functionality via [gRPC](https://github.com/arduino/arduino-cli/tree/master/rpc) and the IDE uses this API to communicate with the CLI. Before we build a new version of IDE, we pin a specific version of CLI and use the corresponding `proto` files to generate TypeScript modules for gRPC. This means, a particular version of IDE is compliant only with the pinned version of CLI. Mismatching IDE and CLI versions might not be able to communicate with each other. This could cause unpredictable IDE behavior.
+
+* *I have understood that not all versions of the CLI are compatible with my version of IDE but how can I manually update the `arduino-cli` inside the IDE?*
+
+    [Get](https://arduino.github.io/arduino-cli/installation) the desired version of `arduino-cli` for your platform and manually replace the one inside the IDE. The CLI can be found inside the IDE at:
+    - Windows: `C:\path\to\Arduino IDE\resources\app\node_modules\arduino-ide-extension\build\arduino-cli.exe`,
+    - macOS: `/path/to/Arduino IDE.app/Contents/Resources/app/node_modules/arduino-ide-extension/build/arduino-cli`, and
+    - Linux: `/path/to/Arduino IDE/resources/app/node_modules/arduino-ide-extension/build/arduino-cli`.
+

Dockerfile

@@ -1,18 +0,0 @@
-FROM gitpod/workspace-full
-
-USER root
-RUN apt-get update -q --fix-missing && \
-    apt-get install -y -q software-properties-common && \
-    apt-get install -y -q --no-install-recommends \
-    build-essential \
-    libssl-dev \
-    golang-go \
-    libxkbfile-dev
-
-RUN set -ex && \
-    tmpdir=$(mktemp -d) && \
-    curl -L -o $tmpdir/protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip && \
-    mkdir -p /usr/lib/protoc && cd /usr/lib/protoc && unzip $tmpdir/protoc.zip && \
-    chmod -R 755 /usr/lib/protoc/include/google && \
-    ln -s /usr/lib/protoc/bin/* /usr/bin && \
-    rm $tmpdir/protoc.zip

LICENSE.txt

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
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+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
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+
+  The precise terms and conditions for copying, distribution and
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+
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+
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+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

README.md

@@ -1,47 +1,77 @@
-# Arduino IDE PoC
+<img src="https://content.arduino.cc/website/Arduino_logo_teal.svg" height="100" align="right" />
 
-[![Build Status](https://dev.azure.com/typefox/Arduino/_apis/build/status/bcmi-labs.arduino-editor?branchName=master)](https://dev.azure.com/typefox/Arduino/_build/latest?definitionId=4&branchName=master)
+# Arduino IDE 2.x (beta)
 
-> **Beware:** This is very much work-in-progress. Things can and probably will be broken, even on master.
+[![Arduino IDE](https://github.com/arduino/arduino-ide/workflows/Arduino%20IDE/badge.svg)](https://github.com/arduino/arduino-ide/actions?query=workflow%3A%22Arduino+IDE%22)
 
-This repo contains a proof-of-concept for an Arduino IDE based on Theia.
-It's built on top of a [fork of the arduino-cli](https://github.com/typefox/arduino-cli/tree/daemon) that sports a gRPC interface.
+This repository contains the source code of the Arduino IDE 2.x, which is currently in beta stage. If you're looking for the stable IDE, go to the repository of the 1.x version at https://github.com/arduino/Arduino.
 
-## How to try (offline)
+The Arduino IDE 2.x is a major rewrite, sharing no code with the IDE 1.x. It is based on the [Theia IDE](https://theia-ide.org/) framework and built with [Electron](https://www.electronjs.org/). The backend operations such as compilation and uploading are offloaded to an [arduino-cli](https://github.com/arduino/arduino-cli) instance running in daemon mode. This new IDE was developed with the goal of preserving the same interface and user experience of the previous major version in order to provide a frictionless upgrade.
 
-### Prerequisites
-You should be able to build Theia locally. The requirements are defined [here](https://github.com/theia-ide/theia/blob/master/doc/Developing.md#prerequisites).
+> ⚠️ This is **beta** software. Help us test it!
 
-```
-git clone https://github.com/bcmi-labs/arduino-editor
-cd arduino-editor
-yarn
-yarn rebuild:electron
-yarn --cwd electron-app start
-```
+![](static/screenshot.png)
 
-If you want to switch back to the browser-based example, execute the following in the repository root
-```
-yarn rebuild:browser
-```
-Then you can start the browser example again:
-```
-yarn --cwd browser-app start
-```
+## Download
 
-## Arduino Pro IDE Electron Application
-The project is built on [Azure DevOps](https://dev.azure.com/typefox/Arduino).
+You can download the latest version from the [software download page on the Arduino website](https://www.arduino.cc/en/software#experimental-software).
+### Nightly builds
 
-Currently, we provide the Arduino Pro IDE for the following platforms:
- - Windows,
- - macOS, and
- - Linux.
-   
-You can download the latest release applications fom [here](https://github.com/bcmi-labs/arduino-editor/releases/latest).
-If you want to get a nightly build, go to the [Azure DevOps page](https://dev.azure.com/typefox/Arduino/_build?definitionId=4),
-and follow the steps from below.
+These builds are generated every day at 03:00 GMT from the `main` branch and
+should be considered unstable:
 
- ![](static/download_01.gif)
- ![](static/download_02.gif)
+Platform  | 32 bit                   | 64 bit                                                                                                 |
+--------- | ------------------------ | ------------------------------------------------------------------------------------------------------ |
+Linux     |                          | [Nightly Linux 64 bit]                                                                                 |
+Linux ARM | [🚧 Work in progress...] | [🚧 Work in progress...]                                                                              |
+Windows   |                          | [Nightly Windows 64 bit installer]<br />[Nightly Windows 64 bit MSI]<br />[Nightly Windows 64 bit ZIP] |
+macOS     |                          | [Nightly macOS 64 bit]                                                                                 |
 
-Click [here](./electron/README.md) for more details on the CI/CD, the GitHub release, and the build process in general.
+[🚧 Work in progress...]: https://github.com/arduino/arduino-ide/issues/107
+[Nightly Linux 64 bit]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Linux_64bit.zip
+[Nightly Windows 64 bit installer]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Windows_64bit.exe
+[Nightly Windows 64 bit MSI]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Windows_64bit.msi
+[Nightly Windows 64 bit ZIP]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_Windows_64bit.zip
+[Nightly macOS 64 bit]: https://downloads.arduino.cc/arduino-ide/nightly/arduino-ide_nightly-latest_macOS_64bit.dmg
+
+> These links return an HTTP `302: Found` response, redirecting to latest
+  generated builds by replacing `latest` with the latest available build
+  date, using the format YYYYMMDD (i.e for 2019/Aug/06 `latest` is
+  replaced with `20190806`)
+
+## Support
+
+If you need assistance, see the [Help Center](https://support.arduino.cc/hc/en-us/categories/360002212660-Software-and-Downloads) and browse the [forum](https://forum.arduino.cc/index.php?board=150.0).
+
+## Bugs & Issues
+
+If you want to report an issue, you can submit it to the [issue tracker](https://github.com/arduino/arduino-ide/issues) of this repository. A few rules apply:
+
+* Before posting, please check if the same problem has been already reported by someone else to avoid duplicates.
+* Remember to include as much detail as you can about your hardware set-up, code and steps for reproducing the issue. Make sure you're using an original Arduino board.
+
+### Security
+
+If you think you found a vulnerability or other security-related bug in this project, please read our
+[security policy](https://github.com/arduino/arduino-ide/security/policy) and report the bug to our Security Team 🛡️
+Thank you!
+
+e-mail contact: security@arduino.cc
+
+## Contributions and development
+
+Contributions are very welcome! You can browse the list of open issues to see what's needed and then you can submit your code using a Pull Request. Please provide detailed descriptions. We also appreciate any help in testing issues and patches contributed by other users.
+
+This repository contains the main code, but two more repositories are included during the build process:
+
+* [vscode-arduino-tools](https://github.com/arduino/vscode-arduino-tools): provides support for the language server and the debugger
+* [arduino-language-server](https://github.com/arduino/arduino-language-server): provides the language server that parses Arduino code
+
+See the [BUILDING.md](BUILDING.md) for a technical overview of the application and instructions for building the code.
+## Donations
+
+This open source code was written by the Arduino team and is maintained on a daily basis with the help of the community. We invest a considerable amount of time in development, testing and optimization. Please consider [donating](https://www.arduino.cc/en/donate/) or [sponsoring](https://github.com/sponsors/arduino) to support our work, as well as [buying original Arduino boards](https://store.arduino.cc/) which is the best way to make sure our effort can continue in the long term.
+
+## License
+
+The code contained in this repository and the executable distributions are licensed under the terms of the GNU AGPLv3. The executable distributions contain third-party code licensed under other compatible licenses such as GPLv2, MIT and BSD-3. If you have questions about licensing please contact us at [license@arduino.cc](mailto:license@arduino.cc).

arduino-ide-extension/README.md

@@ -0,0 +1,60 @@
+## Arduino IDE Extension
+
+Arduino IDE is based on Theia, and most of its IDE features, UIs and customizations are implemented in this Theia extension.
+
+### IDE Services
+
+IDE services typically have a backend part in [src/node/](./src/node/) and a front-end part in [src/browser/](./src/browser/).
+
+#### Boards Service
+
+The Boards Service continuously checks the computer's ports, in order to detect when you connect or disconnect an Arduino board.
+
+The Boards Manager lists all the known board types, and allows downloading new cores to get additional board types.
+
+- [src/common/protocol/boards-service.ts](./src/common/protocol/boards-service.ts) implements the common classes and interfaces
+- [src/node/boards-service-impl.ts](./src/node/boards-service-impl.ts) implements the service backend:
+  - discovering ports & boards
+  - searching for compatible board types
+  - installing new board types
+- [src/browser/boards/boards-list-widget.ts](./src/browser/boards/boards-service-client-impl.ts) implements the Boards Manager front-end:
+  - browsing/searching available board types
+  - installing new board types
+
+#### Core Service
+
+The Core Service is responsible for building your sketches and uploading them to a board.
+
+- [src/common/protocol/core-service.ts](./src/common/protocol/core-service.ts) implements the common classes and interfaces
+- [src/node/core-service-impl.ts](./src/node/core-service-impl.ts) implements the service backend:
+  - compiling a sketch for a selected board type
+  - uploading a sketch to a connected board
+
+#### Monitor Service
+
+The Monitor Service allows getting information back from sketches running on your Arduino boards.
+
+- [src/common/protocol/monitor-service.ts](./src/common/protocol/monitor-service.ts) implements the common classes and interfaces
+- [src/node/monitor-service-impl.ts](./src/node/monitor-service-impl.ts) implements the service backend:
+  - connecting to / disconnecting from a board
+  - receiving and sending data
+- [src/browser/monitor/monitor-widget.tsx](./src/browser/monitor/monitor-widget.tsx) implements the serial monitor front-end:
+  - viewing the output from a connected board
+  - entering data to send to the board
+
+#### Config Service
+
+The Config Service knows about your system, like for example the default sketch locations.
+
+- [src/common/protocol/config-service.ts](./src/common/protocol/config-service.ts) implements the common classes and interfaces
+- [src/node/config-service-impl.ts](./src/node/config-service-impl.ts) implements the service backend:
+  - getting the `arduino-cli` version and configuration
+  - checking whether a file is in a data or sketch directory
+
+### `"arduino"` configuration in the `package.json`:
+ - `"cli"`:
+   - `"version"` type `string` | `{ owner: string, repo: string, commitish?: string }`: if the type is a `string` and is a valid semver, it will get the corresponding [released](https://github.com/arduino/arduino-cli/releases) CLI. If the type is `string` and is a [date in `YYYYMMDD`](https://arduino.github.io/arduino-cli/latest/installation/#nightly-builds) format, it will get a nightly CLI. If the type is an object, a CLI, build from the sources in the `owner/repo` will be used. If `commitish` is not defined, the HEAD of the default branch will be used. In any other cases an error is thrown.
+
+#### Rebuild gRPC protocol interfaces
+  - Some CLI updates can bring changes to the gRPC interfaces, as the API might change. gRPC interfaces can be updated running the command
+    `yarn --cwd arduino-ide-extension generate-protocol`

arduino-ide-extension/package.json

@@ -1,80 +1,142 @@
 {
   "name": "arduino-ide-extension",
-  "version": "0.0.2",
+  "version": "2.0.0-beta.9",
   "description": "An extension for Theia building the Arduino IDE",
-  "license": "MIT",
-  "engines": {
-    "node": ">=10.10.0"
+  "license": "AGPL-3.0-or-later",
+  "scripts": {
+    "prepare": "yarn download-cli && yarn download-ls && yarn clean && yarn download-examples && yarn build",
+    "clean": "rimraf lib",
+    "download-cli": "node ./scripts/download-cli.js",
+    "download-ls": "node ./scripts/download-ls.js",
+    "download-examples": "node ./scripts/download-examples.js",
+    "generate-protocol": "node ./scripts/generate-protocol.js",
+    "lint": "eslint",
+    "build": "tsc && ncp ./src/node/cli-protocol/ ./lib/node/cli-protocol/ && yarn lint",
+    "watch": "tsc -w",
+    "test": "mocha \"./lib/test/**/*.test.js\"",
+    "test:watch": "mocha --watch --watch-files lib \"./lib/test/**/*.test.js\""
   },
   "dependencies": {
-    "@grpc/grpc-js": "^0.4.0",
+    "@grpc/grpc-js": "^1.1.1",
     "@theia/application-package": "next",
     "@theia/core": "next",
     "@theia/editor": "next",
     "@theia/filesystem": "next",
     "@theia/git": "next",
-    "@theia/languages": "next",
+    "@theia/keymaps": "next",
     "@theia/markers": "next",
     "@theia/monaco": "next",
-    "@theia/outline-view": "next",
-    "@theia/workspace": "next",
     "@theia/navigator": "next",
-    "@theia/terminal": "next",
+    "@theia/outline-view": "next",
+    "@theia/preferences": "next",
+    "@theia/output": "next",
     "@theia/search-in-workspace": "next",
-    "@theia/cpp": "next",
+    "@theia/terminal": "next",
+    "@theia/workspace": "next",
+    "@types/atob": "^2.1.2",
+    "@types/auth0-js": "^9.14.0",
+    "@types/btoa": "^1.2.3",
+    "@types/dateformat": "^3.0.1",
+    "@types/deepmerge": "^2.2.0",
+    "@types/glob": "^5.0.35",
+    "@types/google-protobuf": "^3.7.2",
+    "@types/js-yaml": "^3.12.2",
+    "@types/keytar": "^4.4.0",
+    "@types/lodash.debounce": "^4.0.6",
+    "@types/ncp": "^2.0.4",
+    "@types/node-fetch": "^2.5.7",
     "@types/ps-tree": "^1.1.0",
-    "@types/which": "^1.3.1",
     "@types/react-select": "^3.0.0",
-    "@types/google-protobuf": "^3.7.1",
+    "@types/react-tabs": "^2.3.2",
+    "@types/sinon": "^7.5.2",
+    "@types/temp": "^0.8.34",
+    "@types/which": "^1.3.1",
+    "ajv": "^6.5.3",
+    "async-mutex": "^0.3.0",
+    "atob": "^2.1.2",
+    "auth0-js": "^9.14.0",
+    "btoa": "^1.2.1",
     "css-element-queries": "^1.2.0",
-    "react-select": "^3.0.4",
+    "dateformat": "^3.0.3",
+    "deepmerge": "2.0.1",
+    "fuzzy": "^0.1.3",
+    "glob": "^7.1.6",
+    "google-protobuf": "^3.11.4",
+    "hash.js": "^1.1.7",
+    "is-valid-path": "^0.1.1",
+    "js-yaml": "^3.13.1",
+    "jwt-decode": "^3.1.2",
+    "keytar": "7.2.0",
+    "lodash.debounce": "^4.0.8",
+    "ncp": "^2.0.0",
+    "node-fetch": "^2.6.1",
+    "open": "^8.0.6",
     "p-queue": "^5.0.0",
     "ps-tree": "^1.2.0",
+    "react-disable": "^0.1.0",
+    "react-select": "^3.0.4",
+    "react-tabs": "^3.1.2",
+    "semver": "^7.3.2",
     "string-natural-compare": "^2.0.3",
+    "temp": "^0.9.1",
     "tree-kill": "^1.2.1",
     "upath": "^1.1.2",
     "which": "^1.3.1"
   },
-  "scripts": {
-    "prepare": "yarn download-cli && yarn download-ls && yarn run clean && yarn run build",
-    "clean": "rimraf lib",
-    "download-cli": "node ./scripts/download-cli.js",
-    "download-ls": "node ./scripts/download-ls.js",
-    "generate-protocol": "node ./scripts/generate-protocol.js",
-    "lint": "tslint -c ./tslint.json --project ./tsconfig.json",
-    "build": "tsc && ncp ./src/node/cli-protocol/ ./lib/node/cli-protocol/ && yarn lint",
-    "watch": "tsc -w"
-  },
   "devDependencies": {
+    "@types/chai": "^4.2.7",
+    "@types/chai-string": "^1.4.2",
+    "@types/mocha": "^5.2.7",
+    "chai": "^4.2.0",
+    "chai-string": "^1.5.0",
     "decompress": "^4.2.0",
     "decompress-targz": "^4.1.1",
     "decompress-unzip": "^4.0.1",
     "download": "^7.1.0",
-    "grpc-tools": "^1.7.3",
-    "grpc_tools_node_protoc_ts": "^2.5.0",
+    "grpc_tools_node_protoc_ts": "^4.1.0",
+    "mocha": "^7.0.0",
     "moment": "^2.24.0",
-    "ncp": "^2.0.0",
-    "rimraf": "^2.6.1",
+    "protoc": "^1.0.4",
     "shelljs": "^0.8.3",
-    "tslint": "^5.5.0",
-    "typescript": "2.9.1",
+    "sinon": "^9.0.1",
     "uuid": "^3.2.1",
     "yargs": "^11.1.0"
   },
+  "optionalDependencies": {
+    "grpc-tools": "^1.9.0"
+  },
+  "mocha": {
+    "require": [
+      "reflect-metadata/Reflect"
+    ],
+    "reporter": "spec",
+    "colors": true,
+    "watch-extensions": "js",
+    "timeout": 10000
+  },
   "files": [
     "lib",
     "src",
     "build",
-    "data"
+    "data",
+    "examples"
   ],
   "theiaExtensions": [
     {
-      "backend": "lib/node/arduino-backend-module",
-      "frontend": "lib/browser/arduino-frontend-module"
+      "backend": "lib/node/arduino-ide-backend-module",
+      "frontend": "lib/browser/arduino-ide-frontend-module"
     },
     {
-      "frontend": "lib/browser/menu/browser-arduino-menu-module",
-      "frontendElectron": "lib/electron-browser/electron-arduino-menu-module"
+      "frontend": "lib/browser/theia/core/browser-menu-module",
+      "frontendElectron": "lib/electron-browser/theia/core/electron-menu-module"
+    },
+    {
+      "electronMain": "lib/electron-main/arduino-electron-main-module"
     }
-  ]
-}
+  ],
+  "arduino": {
+    "cli": {
+      "version": "0.18.3"
+    }
+  }
+}

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

@@ -1,62 +1,141 @@
 // @ts-check
-// The links to the downloads as of today (02.09.) are the followings:
-// In order to get the latest nightly build for your platform use the following links replacing <DATE> with the current date, using the format YYYYMMDD (i.e for 2019/Aug/06 use 20190806 )
-// Linux 64 bit: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_Linux_64bit.tar.gz
-// Linux ARM 64 bit: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_Linux_ARM64.tar.gz
-// Windows 64 bit: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_Windows_64bit.zip
-// Mac OSX: https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-<DATE>_macOS_64bit.tar.gz
-// [...]
-// redirecting to latest generated builds by replacing latest with the latest available build date, using the format YYYYMMDD (i.e for 2019/Aug/06 latest is replaced with 20190806 
 
-(() => {
+(async () => {
 
-    const DEFAULT_VERSION = 'latest'; // require('moment')().format('YYYYMMDD');
-
-    const os = require('os');
+    const fs = require('fs');
     const path = require('path');
+    const temp = require('temp');
     const shell = require('shelljs');
+    const semver = require('semver');
+    const moment = require('moment');
     const downloader = require('./downloader');
 
-    const yargs = require('yargs')
-        .option('cli-version', {
-            alias: 'cv',
-            default: DEFAULT_VERSION,
-            describe: `The version of the 'arduino-cli' to download with the YYYYMMDD format, or 'latest'. Defaults to ${DEFAULT_VERSION}.`
-        })
-        .option('force-download', {
-            alias: 'fd',
-            default: false,
-            describe: `If set, this script force downloads the 'arduino-cli' even if it already exists on the file system.`
-        })
-        .version(false).parse();
-
-    const version = yargs['cli-version'];
-    const force = yargs['force-download'];
-    const { platform, arch } = process;
-
-    const build = path.join(__dirname, '..', 'build');
-    const cli = path.join(build, `arduino-cli${os.platform() === 'win32' ? '.exe' : ''}`);
-
-    const suffix = (() => {
-        switch (platform) {
-            case 'darwin': return 'macOS_64bit.tar.gz';
-            case 'win32': return 'Windows_64bit.zip';
-            case 'linux': {
-                switch (arch) {
-                    case 'arm64': return 'Linux_ARM64.tar.gz';
-                    case 'x64': return 'Linux_64bit.tar.gz';
-                    default: return undefined;
-                }
-            }
-            default: return undefined;
+    const version = (() => {
+        const pkg = require(path.join(__dirname, '..', 'package.json'));
+        if (!pkg) {
+            return undefined;
         }
+
+        const { arduino } = pkg;
+        if (!arduino) {
+            return undefined;
+        }
+
+        const { cli } = arduino;
+        if (!cli) {
+            return undefined;
+        }
+
+        const { version } = cli;
+        return version;
     })();
-    if (!suffix) {
-        shell.echo(`The CLI is not available for ${platform} ${arch}.`);
+
+    if (!version) {
+        shell.echo(`Could not retrieve CLI version info from the 'package.json'.`);
         shell.exit(1);
     }
 
-    const url = `https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-${version}_${suffix}`;
-    downloader.download(url, cli, 'arduino-cli', force);
+    const { platform, arch } = process;
+    const buildFolder = path.join(__dirname, '..', 'build');
+    const cliName = `arduino-cli${platform === 'win32' ? '.exe' : ''}`;
+    const destinationPath = path.join(buildFolder, cliName);
 
-})();
+    if (typeof version === 'string') {
+        const suffix = (() => {
+            switch (platform) {
+                case 'darwin': return 'macOS_64bit.tar.gz';
+                case 'win32': return 'Windows_64bit.zip';
+                case 'linux': {
+                    switch (arch) {
+                        case 'arm': return 'Linux_ARMv7.tar.gz';
+                        case 'arm64': return 'Linux_ARM64.tar.gz';
+                        case 'x64': return 'Linux_64bit.tar.gz';
+                        default: return undefined;
+                    }
+                }
+                default: return undefined;
+            }
+        })();
+        if (!suffix) {
+            shell.echo(`The CLI is not available for ${platform} ${arch}.`);
+            shell.exit(1);
+        }
+        if (semver.valid(version)) {
+            const url = `https://downloads.arduino.cc/arduino-cli/arduino-cli_${version}_${suffix}`;
+            shell.echo(`📦  Identified released version of the CLI. Downloading version ${version} from '${url}'`);
+            await downloader.downloadUnzipFile(url, destinationPath, 'arduino-cli');
+        } else if (moment(version, 'YYYYMMDD', true).isValid()) {
+            const url = `https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-${version}_${suffix}`;
+            shell.echo(`🌙  Identified nightly version of the CLI. Downloading version ${version} from '${url}'`);
+            await downloader.downloadUnzipFile(url, destinationPath, 'arduino-cli');
+        } else {
+            shell.echo(`🔥  Could not interpret 'version': ${version}`);
+            shell.exit(1);
+        }
+    } else {
+
+        // We assume an object with `owner`, `repo`, commitish?` properties.
+        const { owner, repo, commitish } = version;
+        if (!owner) {
+            shell.echo(`Could not retrieve 'owner' from ${JSON.stringify(version)}`);
+            shell.exit(1);
+        }
+        if (!repo) {
+            shell.echo(`Could not retrieve 'repo' from ${JSON.stringify(version)}`);
+            shell.exit(1);
+        }
+        const url = `https://github.com/${owner}/${repo}.git`;
+        shell.echo(`Building CLI from ${url}. Commitish: ${commitish ? commitish : 'HEAD'}`);
+
+        if (fs.existsSync(destinationPath)) {
+            shell.echo(`Skipping the CLI build because it already exists: ${destinationPath}`);
+            return;
+        }
+
+        if (shell.mkdir('-p', buildFolder).code !== 0) {
+            shell.echo('Could not create build folder.');
+            shell.exit(1);
+        }
+
+        const tempRepoPath = temp.mkdirSync();
+        shell.echo(`>>> Cloning CLI source to ${tempRepoPath}...`);
+        if (shell.exec(`git clone ${url} ${tempRepoPath}`).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo('<<< Cloned CLI repo.')
+
+        if (commitish) {
+            shell.echo(`>>> Checking out ${commitish}...`);
+            if (shell.exec(`git -C ${tempRepoPath} checkout ${commitish}`).code !== 0) {
+                shell.exit(1);
+            }
+            shell.echo(`<<< Checked out ${commitish}.`);
+        }
+
+        shell.echo(`>>> Building the CLI...`);
+        if (shell.exec('go build', { cwd: tempRepoPath }).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo('<<< CLI build done.')
+
+        if (!fs.existsSync(path.join(tempRepoPath, cliName))) {
+            shell.echo(`Could not find the CLI at ${path.join(tempRepoPath, cliName)}.`);
+            shell.exit(1);
+        }
+
+        const builtCliPath = path.join(tempRepoPath, cliName);
+        shell.echo(`>>> Copying CLI from ${builtCliPath} to ${destinationPath}...`);
+        if (shell.cp(builtCliPath, destinationPath).code !== 0) {
+            shell.exit(1);
+        }
+        shell.echo(`<<< Copied the CLI.`);
+
+        shell.echo('<<< Verifying CLI...');
+        if (!fs.existsSync(destinationPath)) {
+            shell.exit(1);
+        }
+        shell.echo('>>> Verified CLI.');
+
+    }
+
+})();

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

@@ -0,0 +1,33 @@
+// @ts-check
+
+// The version to use.
+const version = '1.9.1';
+
+(async () => {
+
+    const os = require('os');
+    const path = require('path');
+    const shell = require('shelljs');
+    const { v4 } = require('uuid');
+
+    const repository = path.join(os.tmpdir(), `${v4()}-arduino-examples`);
+    if (shell.mkdir('-p', repository).code !== 0) {
+        shell.exit(1);
+        process.exit(1);
+    }
+
+    if (shell.exec(`git clone https://github.com/arduino/arduino-examples.git ${repository}`).code !== 0) {
+        shell.exit(1);
+        process.exit(1);
+    }
+
+    if (shell.exec(`git -C ${repository} checkout tags/${version} -b ${version}`).code !== 0) {
+        shell.exit(1);
+        process.exit(1);
+    }
+
+    const destination = path.join(__dirname, '..', 'Examples');
+    shell.mkdir('-p', destination);
+    shell.cp('-fR', path.join(repository, 'examples', '*'), destination);
+
+})();

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

@@ -6,9 +6,8 @@
 (() => {
 
     const DEFAULT_ALS_VERSION = 'nightly';
-    const DEFAULT_CLANGD_VERSION = '8.0.1';
+    const DEFAULT_CLANGD_VERSION = 'snapshot_20210124';
 
-    const os = require('os');
     const path = require('path');
     const shell = require('shelljs');
     const downloader = require('./downloader');
@@ -23,7 +22,7 @@
         .option('clangd-version', {
             alias: 'cv',
             default: DEFAULT_CLANGD_VERSION,
-            choices: ['8.0.1'],
+            choices: ['snapshot_20210124'],
             describe: `The version of 'clangd' to download. Defaults to ${DEFAULT_CLANGD_VERSION}.`
         })
         .option('force-download', {
@@ -39,34 +38,35 @@
     const { platform, arch } = process;
 
     const build = path.join(__dirname, '..', 'build');
-    const als = path.join(build, `arduino-language-server${os.platform() === 'win32' ? '.exe' : ''}`);
-    const clangd = path.join(build, `clangd${os.platform() === 'win32' ? '.exe' : ''}`);
+    const lsExecutablePath = path.join(build, `arduino-language-server${platform === 'win32' ? '.exe' : ''}`);
 
-    let alsSuffix, clangdSuffix;
+    let clangdExecutablePath, lsSuffix, clangdPrefix;
     switch (platform) {
         case 'darwin':
-            alsSuffix = 'Darwin_amd64.zip';
-            clangdSuffix = 'macos.zip';
-            break;
-        case 'win32':
-            alsSuffix = 'Windows_NT_amd64.zip';
-            clangdSuffix = 'windows.zip';
+            clangdExecutablePath = path.join(build, 'bin', 'clangd')
+            lsSuffix = 'macOS_amd64.zip';
+            clangdPrefix = 'mac';
             break;
         case 'linux':
-            alsSuffix = 'Linux_amd64.zip';
+            clangdExecutablePath = path.join(build, 'bin', 'clangd')
+            lsSuffix = 'Linux_amd64.zip';
+            clangdPrefix = 'linux'
+            break;
+        case 'win32':
+            clangdExecutablePath = path.join(build, 'bin', 'clangd.exe')
+            lsSuffix = 'Windows_amd64.zip';
+            clangdPrefix = 'windows';
             break;
     }
-    if (!alsSuffix) {
+    if (!lsSuffix) {
         shell.echo(`The arduino-language-server is not available for ${platform} ${arch}.`);
         shell.exit(1);
     }
 
-    const alsUrl = `https://downloads.arduino.cc/arduino-language-server/${alsVersion === 'nightly' ? 'nightly/arduino-language-server' : 'arduino-language-server_' + alsVersion}_${alsSuffix}`;
-    downloader.download(alsUrl, als, 'arduino-language-server', force);
+    const alsUrl = `https://downloads.arduino.cc/arduino-language-server/${alsVersion === 'nightly' ? 'nightly/arduino-language-server' : 'arduino-language-server_' + alsVersion}_${lsSuffix}`;
+    downloader.downloadUnzipAll(alsUrl, build, lsExecutablePath, force);
 
-    if (clangdSuffix) {
-        const clangdUrl = `https://downloads.arduino.cc/arduino-language-server/clangd/clangd_${clangdVersion}_${clangdSuffix}`;
-        downloader.download(clangdUrl, clangd, 'clangd', force);
-    }
+    const clangdUrl = `https://downloads.arduino.cc/arduino-language-server/clangd/clangd-${clangdPrefix}-${clangdVersion}.zip`;
+    downloader.downloadUnzipAll(clangdUrl, build, clangdExecutablePath, force, { strip: 1 }); // `strip`: the new clangd (12.x) is zipped into a folder, so we have to strip the outmost folder.
 
-})();
+})();

arduino-ide-extension/scripts/downloader.js

@@ -17,9 +17,13 @@ process.on('uncaughtException', error => {
     throw error;
 });
 
-exports.download = async (url, targetFile, filePrefix, force) => {
-    const { platform, arch } = process;
-
+/**
+ * @param url {string}        Download URL
+ * @param targetFile {string} Path to the file to copy from the decompressed archive
+ * @param filePrefix {string} Prefix of the file name found in the archive
+ * @param force {boolean}     Whether to download even if the target file exists. `false` by default.
+ */
+exports.downloadUnzipFile = async (url, targetFile, filePrefix, force = false) => {
     if (fs.existsSync(targetFile) && !force) {
         shell.echo(`Skipping download because file already exists: ${targetFile}`);
         return;
@@ -65,7 +69,52 @@ exports.download = async (url, targetFile, filePrefix, force) => {
     if (!fs.existsSync(targetFile)) {
         shell.echo(`Could not find file: ${targetFile}`);
         shell.exit(1);
-    } else {
-        shell.echo(`Done: ${targetFile}`);
     }
+    shell.echo(`Done: ${targetFile}`);
+}
+
+/**
+ * @param url {string}        Download URL
+ * @param targetDir {string}  Directory into which to decompress the archive
+ * @param targetFile {string} Path to the main file expected after decompressing
+ * @param force {boolean}     Whether to download even if the target file exists
+ */
+exports.downloadUnzipAll = async (url, targetDir, targetFile, force, decompressOptions = undefined) => {
+    if (fs.existsSync(targetFile) && !force) {
+        shell.echo(`Skipping download because file already exists: ${targetFile}`);
+        return;
+    }
+    if (!fs.existsSync(targetDir)) {
+        if (shell.mkdir('-p', targetDir).code !== 0) {
+            shell.echo('Could not create new directory.');
+            shell.exit(1);
+        }
+    }
+
+    shell.echo(`>>> Downloading from '${url}'...`);
+    const data = await download(url);
+    shell.echo(`<<< Download succeeded.`);
+
+    shell.echo('>>> Decompressing...');
+    let options = {
+        plugins: [
+            unzip(),
+            untargz()
+        ]
+    };
+    if (decompressOptions) {
+        options = Object.assign(options, decompressOptions)
+    }
+    const files = await decompress(data, targetDir, options);
+    if (files.length === 0) {
+        shell.echo('Error ocurred while decompressing the archive.');
+        shell.exit(1);
+    }
+    shell.echo('<<< Decompressing succeeded.');
+
+    if (!fs.existsSync(targetFile)) {
+        shell.echo(`Could not find file: ${targetFile}`);
+        shell.exit(1);
+    }
+    shell.echo(`Done: ${targetFile}`);
 }

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

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

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

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

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

@@ -1,45 +1,21 @@
 import { Command } from '@theia/core/lib/common/command';
 
+/**
+ * @deprecated all these commands should go under contributions and have their command, menu, keybinding, and toolbar contributions.
+ */
 export namespace ArduinoCommands {
+    export const TOGGLE_COMPILE_FOR_DEBUG: Command = {
+        id: 'arduino-toggle-compile-for-debug',
+    };
 
-    export const VERIFY: Command = {
-        id: 'arduino-verify',
-        label: 'Verify Sketch'
-    }
-
-    export const UPLOAD: Command = {
-        id: 'arduino-upload',
-        label: 'Upload Sketch'
-    }
-
-    export const SHOW_OPEN_CONTEXT_MENU: Command = {
-        id: 'arduino-show-open-context-menu',
-        label: 'Open Sketch'
-    }
-
-    export const OPEN_FILE_NAVIGATOR: Command = {
-        id: 'arduino-open-file-navigator'
-    }
-
-    export const OPEN_SKETCH: Command = {
-        id: 'arduino-open-file'
-    }
-
-    export const SAVE_SKETCH: Command = {
-        id: 'arduino-save-file'
-    }
-
-    export const NEW_SKETCH: Command = {
-        id: "arduino-new-sketch",
-        label: 'New Sketch',
-        category: 'File'
-    }
+    /**
+     * Unlike `OPEN_SKETCH`, it opens all files from a sketch folder. (ino, cpp, etc...)
+     */
+    export const OPEN_SKETCH_FILES: Command = {
+        id: 'arduino-open-sketch-files',
+    };
 
     export const OPEN_BOARDS_DIALOG: Command = {
-        id: "arduino-open-boards-dialog"
-    }
-
-    export const TOGGLE_ADVANCED_MODE: Command = {
-        id: "arduino-toggle-advanced-mode"
-    }
+        id: 'arduino-open-boards-dialog',
+    };
 }

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

@@ -1,72 +1,63 @@
-import * as React from 'react';
-import { injectable, inject, postConstruct } from 'inversify';
-import URI from '@theia/core/lib/common/uri';
-import { EditorWidget } from '@theia/editor/lib/browser/editor-widget';
-import { MessageService } from '@theia/core/lib/common/message-service';
-import { CommandContribution, CommandRegistry, Command } from '@theia/core/lib/common/command';
-import { TabBarToolbarContribution, TabBarToolbarRegistry } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import { BoardsService } from '../common/protocol/boards-service';
-import { ArduinoCommands } from './arduino-commands';
-import { CoreService } from '../common/protocol/core-service';
-import { WorkspaceServiceExt } from './workspace-service-ext';
-import { ToolOutputServiceClient } from '../common/protocol/tool-output-service';
-import { QuickPickService } from '@theia/core/lib/common/quick-pick-service';
-import { BoardsListWidgetFrontendContribution } from './boards/boards-widget-frontend-contribution';
-import { BoardsServiceClientImpl } from './boards/boards-service-client-impl';
-import { WorkspaceRootUriAwareCommandHandler, WorkspaceCommands } from '@theia/workspace/lib/browser/workspace-commands';
-import { SelectionService, MenuContribution, MenuModelRegistry, MAIN_MENU_BAR, MenuPath } from '@theia/core';
-import { ArduinoToolbar } from './toolbar/arduino-toolbar';
-import { EditorManager, EditorMainMenu } from '@theia/editor/lib/browser';
+import { Mutex } from 'async-mutex';
+import { MAIN_MENU_BAR, MenuContribution, MenuModelRegistry, SelectionService, ILogger, DisposableCollection } from '@theia/core';
 import {
     ContextMenuRenderer,
-    OpenerService,
-    Widget,
-    StatusBar,
-    ShellLayoutRestorer,
-    StatusBarAlignment,
-    QuickOpenService
+    FrontendApplication, FrontendApplicationContribution,
+    OpenerService, StatusBar, StatusBarAlignment
 } from '@theia/core/lib/browser';
-import { OpenFileDialogProps, FileDialogService } from '@theia/filesystem/lib/browser/file-dialog';
-import { FileSystem, FileStat } from '@theia/filesystem/lib/common';
-import { Sketch, SketchesService } from '../common/protocol/sketches-service';
-import { WindowService } from '@theia/core/lib/browser/window/window-service';
-import { CommonCommands, CommonMenus } from '@theia/core/lib/browser/common-frontend-contribution';
-import { FileSystemCommands } from '@theia/filesystem/lib/browser/filesystem-frontend-contribution';
-import { FileDownloadCommands } from '@theia/filesystem/lib/browser/download/file-download-command-contribution';
+import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
+import { ColorRegistry } from '@theia/core/lib/browser/color-registry';
+import { CommonMenus } from '@theia/core/lib/browser/common-frontend-contribution';
+import { TabBarToolbarContribution, TabBarToolbarRegistry } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { CommandContribution, CommandRegistry } from '@theia/core/lib/common/command';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import URI from '@theia/core/lib/common/uri';
+import { EditorMainMenu, EditorManager, EditorOpenerOptions } from '@theia/editor/lib/browser';
+import { FileDialogService } from '@theia/filesystem/lib/browser/file-dialog';
+import { ProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
 import { MonacoMenus } from '@theia/monaco/lib/browser/monaco-menu';
+import { FileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
+import { OutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
+import { OutputContribution } from '@theia/output/lib/browser/output-contribution';
+import { ScmContribution } from '@theia/scm/lib/browser/scm-contribution';
+import { SearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
 import { TerminalMenus } from '@theia/terminal/lib/browser/terminal-frontend-contribution';
-import { MaybePromise } from '@theia/core/lib/common/types';
-import { BoardsConfigDialog } from './boards/boards-config-dialog';
-import { BoardsToolBarItem } from './boards/boards-toolbar-item';
-import { BoardsConfig } from './boards/boards-config';
-import { MonitorService } from '../common/protocol/monitor-service';
+import { inject, injectable, postConstruct } from 'inversify';
+import * as React from 'react';
+import { remote } from 'electron';
+import { MainMenuManager } from '../common/main-menu-manager';
+import { BoardsService, CoreService, Port, SketchesService, ExecutableService, Sketch } from '../common/protocol';
+import { ArduinoDaemon } from '../common/protocol/arduino-daemon';
 import { ConfigService } from '../common/protocol/config-service';
+import { FileSystemExt } from '../common/protocol/filesystem-ext';
+import { ArduinoCommands } from './arduino-commands';
+import { BoardsConfig } from './boards/boards-config';
+import { BoardsConfigDialog } from './boards/boards-config-dialog';
+import { BoardsDataStore } from './boards/boards-data-store';
+import { BoardsServiceProvider } from './boards/boards-service-provider';
+import { BoardsToolBarItem } from './boards/boards-toolbar-item';
+import { EditorMode } from './editor-mode';
+import { ArduinoMenus } from './menu/arduino-menus';
 import { MonitorConnection } from './monitor/monitor-connection';
 import { MonitorViewContribution } from './monitor/monitor-view-contribution';
-import { ArduinoWorkspaceService } from './arduino-workspace-service';
-
-export namespace ArduinoMenus {
-    export const SKETCH = [...MAIN_MENU_BAR, '3_sketch'];
-    export const TOOLS = [...MAIN_MENU_BAR, '4_tools'];
-}
-
-export namespace ArduinoToolbarContextMenu {
-    export const OPEN_SKETCH_PATH: MenuPath = ['arduino-open-sketch-context-menu'];
-    export const OPEN_GROUP: MenuPath = [...OPEN_SKETCH_PATH, '1_open'];
-    export const WS_SKETCHES_GROUP: MenuPath = [...OPEN_SKETCH_PATH, '2_sketches'];
-    export const EXAMPLE_SKETCHES_GROUP: MenuPath = [...OPEN_SKETCH_PATH, '3_examples'];
-}
-
-export namespace ArduinoAdvancedMode {
-    export const LS_ID = 'arduino-advanced-mode';
-    export const TOGGLED: boolean = (() => {
-        const advancedModeStr = window.localStorage.getItem(LS_ID);
-        return advancedModeStr === 'true';
-    })();
-}
+import { WorkspaceService } from './theia/workspace/workspace-service';
+import { ArduinoToolbar } from './toolbar/arduino-toolbar';
+import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
+import { FileService } from '@theia/filesystem/lib/browser/file-service';
+import { ResponseService } from '../common/protocol/response-service';
+import { ArduinoPreferences } from './arduino-preferences';
+import { SketchesServiceClientImpl } from '../common/protocol/sketches-service-client-impl';
+import { SaveAsSketch } from './contributions/save-as-sketch';
+import { FileChangeType } from '@theia/filesystem/lib/browser';
+import { FrontendApplicationStateService } from '@theia/core/lib/browser/frontend-application-state';
+import { SketchbookWidgetContribution } from './widgets/sketchbook/sketchbook-widget-contribution';
 
 @injectable()
-export class ArduinoFrontendContribution implements TabBarToolbarContribution, CommandContribution, MenuContribution {
+export class ArduinoFrontendContribution implements FrontendApplicationContribution,
+    TabBarToolbarContribution, CommandContribution, MenuContribution, ColorContribution {
+
+    @inject(ILogger)
+    protected logger: ILogger;
 
     @inject(MessageService)
     protected readonly messageService: MessageService;
@@ -77,23 +68,8 @@ export class ArduinoFrontendContribution implements TabBarToolbarContribution, C
     @inject(CoreService)
     protected readonly coreService: CoreService;
 
-    @inject(MonitorService)
-    protected readonly monitorService: MonitorService;
-
-    @inject(WorkspaceServiceExt)
-    protected readonly workspaceServiceExt: WorkspaceServiceExt;
-
-    @inject(ToolOutputServiceClient)
-    protected readonly toolOutputServiceClient: ToolOutputServiceClient;
-
-    @inject(QuickPickService)
-    protected readonly quickPickService: QuickPickService;
-
-    @inject(BoardsListWidgetFrontendContribution)
-    protected readonly boardsListWidgetFrontendContribution: BoardsListWidgetFrontendContribution;
-
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClientImpl: BoardsServiceProvider;
 
     @inject(SelectionService)
     protected readonly selectionService: SelectionService;
@@ -107,14 +83,8 @@ export class ArduinoFrontendContribution implements TabBarToolbarContribution, C
     @inject(FileDialogService)
     protected readonly fileDialogService: FileDialogService;
 
-    @inject(FileSystem)
-    protected readonly fileSystem: FileSystem;
-
-    @inject(OpenerService)
-    protected readonly openerService: OpenerService;
-
-    @inject(WindowService)
-    protected readonly windowService: WindowService;
+    @inject(FileService)
+    protected readonly fileService: FileService;
 
     @inject(SketchesService)
     protected readonly sketchService: SketchesService;
@@ -126,394 +96,391 @@ export class ArduinoFrontendContribution implements TabBarToolbarContribution, C
     protected readonly menuRegistry: MenuModelRegistry;
 
     @inject(CommandRegistry)
-    protected readonly commands: CommandRegistry;
+    protected readonly commandRegistry: CommandRegistry;
 
     @inject(StatusBar)
     protected readonly statusBar: StatusBar;
 
-    @inject(ShellLayoutRestorer)
-    protected readonly layoutRestorer: ShellLayoutRestorer;
-
-    @inject(QuickOpenService)
-    protected readonly quickOpenService: QuickOpenService;
-
-    @inject(ArduinoWorkspaceService)
-    protected readonly workspaceService: ArduinoWorkspaceService;
-
-    @inject(ConfigService)
-    protected readonly configService: ConfigService;
+    @inject(WorkspaceService)
+    protected readonly workspaceService: WorkspaceService;
 
     @inject(MonitorConnection)
     protected readonly monitorConnection: MonitorConnection;
 
-    protected boardsToolbarItem: BoardsToolBarItem | null;
-    protected wsSketchCount: number = 0;
+    @inject(FileNavigatorContribution)
+    protected readonly fileNavigatorContributions: FileNavigatorContribution;
+
+    @inject(OutputContribution)
+    protected readonly outputContribution: OutputContribution;
+
+    @inject(OutlineViewContribution)
+    protected readonly outlineContribution: OutlineViewContribution;
+
+    @inject(ProblemContribution)
+    protected readonly problemContribution: ProblemContribution;
+
+    @inject(ScmContribution)
+    protected readonly scmContribution: ScmContribution;
+
+    @inject(SearchInWorkspaceFrontendContribution)
+    protected readonly siwContribution: SearchInWorkspaceFrontendContribution;
+
+    @inject(SketchbookWidgetContribution)
+    protected readonly sketchbookWidgetContribution: SketchbookWidgetContribution;
+
+    @inject(EditorMode)
+    protected readonly editorMode: EditorMode;
+
+    @inject(ArduinoDaemon)
+    protected readonly daemon: ArduinoDaemon;
+
+    @inject(OpenerService)
+    protected readonly openerService: OpenerService;
+
+    @inject(ConfigService)
+    protected readonly configService: ConfigService;
+
+    @inject(BoardsDataStore)
+    protected readonly boardsDataStore: BoardsDataStore;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(FileSystemExt)
+    protected readonly fileSystemExt: FileSystemExt;
+
+    @inject(HostedPluginSupport)
+    protected hostedPluginSupport: HostedPluginSupport;
+
+    @inject(ExecutableService)
+    protected executableService: ExecutableService;
+
+    @inject(ResponseService)
+    protected readonly responseService: ResponseService;
+
+    @inject(ArduinoPreferences)
+    protected readonly arduinoPreferences: ArduinoPreferences;
+
+    @inject(SketchesServiceClientImpl)
+    protected readonly sketchServiceClient: SketchesServiceClientImpl;
+
+    @inject(FrontendApplicationStateService)
+    protected readonly appStateService: FrontendApplicationStateService;
+
+    protected invalidConfigPopup: Promise<void | 'No' | 'Yes' | undefined> | undefined;
+    protected toDisposeOnStop = new DisposableCollection();
 
     @postConstruct()
     protected async init(): Promise<void> {
-        // This is a hack. Otherwise, the backend services won't bind.
-        await this.workspaceServiceExt.roots();
-
-        const updateStatusBar = (config: BoardsConfig.Config) => {
+        if (!window.navigator.onLine) {
+            // tslint:disable-next-line:max-line-length
+            this.messageService.warn('You appear to be offline. Without an Internet connection, the Arduino CLI might not be able to download the required resources and could cause malfunction. Please connect to the Internet and restart the application.');
+        }
+        const updateStatusBar = ({ selectedBoard, selectedPort }: BoardsConfig.Config) => {
             this.statusBar.setElement('arduino-selected-board', {
                 alignment: StatusBarAlignment.RIGHT,
-                text: BoardsConfig.Config.toString(config)
+                text: selectedBoard ? `$(microchip) ${selectedBoard.name}` : '$(close) no board selected',
+                className: 'arduino-selected-board'
             });
+            if (selectedBoard) {
+                this.statusBar.setElement('arduino-selected-port', {
+                    alignment: StatusBarAlignment.RIGHT,
+                    text: selectedPort ? `on ${Port.toString(selectedPort)}` : '[not connected]',
+                    className: 'arduino-selected-port'
+                });
+            }
         }
-        this.boardsServiceClient.onBoardsConfigChanged(updateStatusBar);
-        updateStatusBar(this.boardsServiceClient.boardsConfig);
+        this.boardsServiceClientImpl.onBoardsConfigChanged(updateStatusBar);
+        updateStatusBar(this.boardsServiceClientImpl.boardsConfig);
+        this.appStateService.reachedState('ready').then(async () => {
+            const sketch = await this.sketchServiceClient.currentSketch();
+            if (sketch && (!await this.sketchService.isTemp(sketch))) {
+                this.toDisposeOnStop.push(this.fileService.watch(new URI(sketch.uri)));
+                this.toDisposeOnStop.push(this.fileService.onDidFilesChange(async event => {
+                    for (const { type, resource } of event.changes) {
+                        if (type === FileChangeType.ADDED && resource.parent.toString() === sketch.uri) {
+                            const reloadedSketch = await this.sketchService.loadSketch(sketch.uri)
+                            if (Sketch.isInSketch(resource, reloadedSketch)) {
+                                this.ensureOpened(resource.toString(), true, { mode: 'open' });
+                            }
+                        }
+                    }
+                }));
+            }
+        });
 
-        this.registerSketchesInMenu(this.menuRegistry);
+    }
 
-        Promise.all([
-            this.boardsService.getAttachedBoards(),
-            this.boardsService.getAvailablePorts()
-        ]).then(([{ boards }, { ports }]) => this.boardsServiceClient.tryReconnect(boards, ports));
+    onStart(app: FrontendApplication): void {
+        // Initialize all `pro-mode` widgets. This is a NOOP if in normal mode.
+        for (const viewContribution of [
+            this.fileNavigatorContributions,
+            this.outputContribution,
+            this.outlineContribution,
+            this.problemContribution,
+            this.scmContribution,
+            this.siwContribution,
+            this.sketchbookWidgetContribution] as Array<FrontendApplicationContribution>) {
+            if (viewContribution.initializeLayout) {
+                viewContribution.initializeLayout(app);
+            }
+        }
+        const start = async ({ selectedBoard }: BoardsConfig.Config) => {
+            if (selectedBoard) {
+                const { name, fqbn } = selectedBoard;
+                if (fqbn) {
+                    this.startLanguageServer(fqbn, name);
+                }
+            }
+        };
+        this.boardsServiceClientImpl.onBoardsConfigChanged(start);
+        this.arduinoPreferences.onPreferenceChanged(event => {
+            if (event.preferenceName === 'arduino.language.log' && event.newValue !== event.oldValue) {
+                start(this.boardsServiceClientImpl.boardsConfig);
+            }
+        });
+        this.arduinoPreferences.ready.then(() => {
+            const webContents = remote.getCurrentWebContents();
+            const zoomLevel = this.arduinoPreferences.get('arduino.window.zoomLevel');
+            webContents.setZoomLevel(zoomLevel);
+        });
+        this.arduinoPreferences.onPreferenceChanged(event => {
+            if (event.preferenceName === 'arduino.window.zoomLevel' && typeof event.newValue === 'number' && event.newValue !== event.oldValue) {
+                const webContents = remote.getCurrentWebContents();
+                webContents.setZoomLevel(event.newValue || 0);
+            }
+        });
+        app.shell.leftPanelHandler.removeMenu('settings-menu');
+    }
+
+    onStop(): void {
+        this.toDisposeOnStop.dispose();
+    }
+
+    protected languageServerFqbn?: string;
+    protected languageServerStartMutex = new Mutex();
+    protected async startLanguageServer(fqbn: string, name: string | undefined): Promise<void> {
+        const release = await this.languageServerStartMutex.acquire();
+        try {
+            await this.hostedPluginSupport.didStart;
+            const details = await this.boardsService.getBoardDetails({ fqbn });
+            if (!details) {
+                // Core is not installed for the selected board.
+                console.info(`Could not start language server for ${fqbn}. The core is not installed for the board.`);
+                if (this.languageServerFqbn) {
+                    try {
+                        await this.commandRegistry.executeCommand('arduino.languageserver.stop');
+                        console.info(`Stopped language server process for ${this.languageServerFqbn}.`);
+                        this.languageServerFqbn = undefined;
+                    } catch (e) {
+                        console.error(`Failed to start language server process for ${this.languageServerFqbn}`, e);
+                        throw e;
+                    }
+                }
+                return;
+            }
+            if (fqbn === this.languageServerFqbn) {
+                // NOOP
+                return;
+            }
+            this.logger.info(`Starting language server: ${fqbn}`);
+            const log = this.arduinoPreferences.get('arduino.language.log');
+            let currentSketchPath: string | undefined = undefined;
+            if (log) {
+                const currentSketch = await this.sketchServiceClient.currentSketch();
+                if (currentSketch) {
+                    currentSketchPath = await this.fileService.fsPath(new URI(currentSketch.uri));
+                }
+            }
+            const { clangdUri, cliUri, lsUri } = await this.executableService.list();
+            const [clangdPath, cliPath, lsPath, cliConfigPath] = await Promise.all([
+                this.fileService.fsPath(new URI(clangdUri)),
+                this.fileService.fsPath(new URI(cliUri)),
+                this.fileService.fsPath(new URI(lsUri)),
+                this.fileService.fsPath(new URI(await this.configService.getCliConfigFileUri()))
+            ]);
+            this.languageServerFqbn = await Promise.race([
+                new Promise<undefined>((_, reject) => setTimeout(() => reject(new Error(`Timeout after ${20_000} ms.`)), 20_000)),
+                this.commandRegistry.executeCommand<string>('arduino.languageserver.start', {
+                    lsPath,
+                    cliPath,
+                    clangdPath,
+                    log: currentSketchPath ? currentSketchPath : log,
+                    cliConfigPath,
+                    board: {
+                        fqbn,
+                        name: name ? `"${name}"` : undefined
+                    }
+                })
+            ]);
+        } catch (e) {
+            console.log(`Failed to start language server for ${fqbn}`, e);
+            this.languageServerFqbn = undefined;
+        } finally {
+            release();
+        }
     }
 
     registerToolbarItems(registry: TabBarToolbarRegistry): void {
-        registry.registerItem({
-            id: ArduinoCommands.VERIFY.id,
-            command: ArduinoCommands.VERIFY.id,
-            tooltip: 'Verify'
-        });
-        registry.registerItem({
-            id: ArduinoCommands.UPLOAD.id,
-            command: ArduinoCommands.UPLOAD.id,
-            tooltip: 'Upload'
-        });
-        registry.registerItem({
-            id: ArduinoCommands.SHOW_OPEN_CONTEXT_MENU.id,
-            command: ArduinoCommands.SHOW_OPEN_CONTEXT_MENU.id,
-            tooltip: 'Open'
-        });
-        registry.registerItem({
-            id: ArduinoCommands.SAVE_SKETCH.id,
-            command: ArduinoCommands.SAVE_SKETCH.id,
-            tooltip: 'Save'
-        });
         registry.registerItem({
             id: BoardsToolBarItem.TOOLBAR_ID,
             render: () => <BoardsToolBarItem
                 key='boardsToolbarItem'
-                ref={ref => this.boardsToolbarItem = ref}
-                commands={this.commands}
-                boardsServiceClient={this.boardsServiceClient}
-                boardService={this.boardsService} />,
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left'
+                commands={this.commandRegistry}
+                boardsServiceClient={this.boardsServiceClientImpl} />,
+            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
+            priority: 7
         });
         registry.registerItem({
             id: 'toggle-serial-monitor',
-            command: MonitorViewContribution.OPEN_SERIAL_MONITOR,
-            tooltip: 'Toggle Serial Monitor',
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'right'
-        });
-
-        registry.registerItem({
-            id: ArduinoCommands.TOGGLE_ADVANCED_MODE.id,
-            command: ArduinoCommands.TOGGLE_ADVANCED_MODE.id,
-            tooltip: 'Toggle Advanced Mode',
-            text: (ArduinoAdvancedMode.TOGGLED ? '$(toggle-on)' : '$(toggle-off)'),
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'right'
+            command: MonitorViewContribution.TOGGLE_SERIAL_MONITOR_TOOLBAR,
+            tooltip: 'Serial Monitor'
         });
     }
 
     registerCommands(registry: CommandRegistry): void {
-        registry.registerCommand(ArduinoCommands.VERIFY, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => true,
-            execute: async () => {
-                const widget = this.getCurrentWidget();
-                if (widget instanceof EditorWidget) {
-                    await widget.saveable.save();
-                }
-
-                const uri = this.toUri(widget);
-                if (!uri) {
-                    return;
-                }
-
-                try {
-                    const { boardsConfig } = this.boardsServiceClient;
-                    if (!boardsConfig || !boardsConfig.selectedBoard) {
-                        throw new Error('No boards selected. Please select a board.');
-                    }
-                    if (!boardsConfig.selectedBoard.fqbn) {
-                        throw new Error(`No core is installed for ${boardsConfig.selectedBoard.name}. Please install the board.`);
-                    }
-                    await this.coreService.compile({ uri: uri.toString(), board: boardsConfig.selectedBoard });
-                } catch (e) {
-                    await this.messageService.error(e.toString());
-                }
+        registry.registerCommand(ArduinoCommands.TOGGLE_COMPILE_FOR_DEBUG, {
+            execute: () => this.editorMode.toggleCompileForDebug(),
+            isToggled: () => this.editorMode.compileForDebug
+        });
+        registry.registerCommand(ArduinoCommands.OPEN_SKETCH_FILES, {
+            execute: async (uri: URI) => {
+                this.openSketchFiles(uri);
             }
         });
-        registry.registerCommand(ArduinoCommands.UPLOAD, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => true,
-            execute: async () => {
-                const widget = this.getCurrentWidget();
-                if (widget instanceof EditorWidget) {
-                    await widget.saveable.save();
-                }
-
-                const uri = this.toUri(widget);
-                if (!uri) {
-                    return;
-                }
-
-                const connectionConfig = this.monitorConnection.connectionConfig;
-                await this.monitorConnection.disconnect();
-
-                try {
-                    const { boardsConfig } = this.boardsServiceClient;
-                    if (!boardsConfig || !boardsConfig.selectedBoard) {
-                        throw new Error('No boards selected. Please select a board.');
-                    }
-                    const { selectedPort } = boardsConfig;
-                    if (!selectedPort) {
-                        throw new Error('No ports selected. Please select a port.');
-                    }
-                    await this.coreService.upload({ uri: uri.toString(), board: boardsConfig.selectedBoard, port: selectedPort.address });
-                } catch (e) {
-                    await this.messageService.error(e.toString());
-                } finally {
-                    if (connectionConfig) {
-                        await this.monitorConnection.connect(connectionConfig);
-                    }
-                }
-            }
-        });
-        registry.registerCommand(ArduinoCommands.SHOW_OPEN_CONTEXT_MENU, {
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isEnabled: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            execute: async (widget: Widget, target: EventTarget) => {
-                if (this.wsSketchCount) {
-                    const el = (target as HTMLElement).parentElement;
-                    if (el) {
-                        this.contextMenuRenderer.render(ArduinoToolbarContextMenu.OPEN_SKETCH_PATH, {
-                            x: el.getBoundingClientRect().left,
-                            y: el.getBoundingClientRect().top + el.offsetHeight
-                        });
-                    }
-                } else {
-                    this.commands.executeCommand(ArduinoCommands.OPEN_FILE_NAVIGATOR.id);
-                }
-            }
-        });
-        registry.registerCommand(ArduinoCommands.OPEN_FILE_NAVIGATOR, {
-            isEnabled: () => true,
-            execute: () => this.doOpenFile()
-        })
-        registry.registerCommand(ArduinoCommands.OPEN_SKETCH, {
-            isEnabled: () => true,
-            execute: async (sketch: Sketch) => {
-                this.workspaceService.open(new URI(sketch.uri));
-            }
-        })
-        registry.registerCommand(ArduinoCommands.SAVE_SKETCH, {
-            isEnabled: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'left',
-            execute: async (sketch: Sketch) => {
-                registry.executeCommand(CommonCommands.SAVE_ALL.id);
-            }
-        })
-        registry.registerCommand(ArduinoCommands.NEW_SKETCH, new WorkspaceRootUriAwareCommandHandler(this.workspaceService, this.selectionService, {
-            execute: async uri => {
-                try {
-                    // hack: sometimes we don't get the workspace root, but the currently active file: correct for that
-                    if (uri.path.ext !== "") {
-                        uri = uri.withPath(uri.path.dir.dir);
-                    }
-
-                    const sketch = await this.sketchService.createNewSketch(uri.toString());
-                    this.workspaceService.open(new URI(sketch.uri));
-                } catch (e) {
-                    await this.messageService.error(e.toString());
-                }
-            }
-        }));
         registry.registerCommand(ArduinoCommands.OPEN_BOARDS_DIALOG, {
-            isEnabled: () => true,
-            execute: async () => {
-                const boardsConfig = await this.boardsConfigDialog.open();
+            execute: async (query?: string | undefined) => {
+                const boardsConfig = await this.boardsConfigDialog.open(query);
                 if (boardsConfig) {
-                    this.boardsServiceClient.boardsConfig = boardsConfig;
+                    this.boardsServiceClientImpl.boardsConfig = boardsConfig;
                 }
             }
-        })
-        registry.registerCommand(ArduinoCommands.TOGGLE_ADVANCED_MODE, {
-            execute: () => {
-                const oldModeState = ArduinoAdvancedMode.TOGGLED;
-                window.localStorage.setItem(ArduinoAdvancedMode.LS_ID, oldModeState ? 'false' : 'true');
-                registry.executeCommand('reset.layout');
-            },
-            isVisible: widget => ArduinoToolbar.is(widget) && widget.side === 'right',
-            isToggled: () => ArduinoAdvancedMode.TOGGLED
-        })
+        });
     }
 
     registerMenus(registry: MenuModelRegistry) {
-        if (!ArduinoAdvancedMode.TOGGLED) {
-            // If are not in pro-mode, we have to disable the context menu for the tabs.
-            // Such as `Close`, `Close All`, etc.
-            for (const command of [
-                CommonCommands.CLOSE_TAB,
-                CommonCommands.CLOSE_OTHER_TABS,
-                CommonCommands.CLOSE_RIGHT_TABS,
-                CommonCommands.CLOSE_ALL_TABS,
-                CommonCommands.COLLAPSE_PANEL,
-                CommonCommands.TOGGLE_MAXIMIZED
-            ]) {
-                registry.unregisterMenuAction(command);
-            }
-
-            registry.unregisterMenuAction(FileSystemCommands.UPLOAD);
-            registry.unregisterMenuAction(FileDownloadCommands.DOWNLOAD);
-
-            registry.unregisterMenuAction(WorkspaceCommands.NEW_FOLDER);
-
-            registry.unregisterMenuAction(WorkspaceCommands.OPEN_FOLDER);
-            registry.unregisterMenuAction(WorkspaceCommands.OPEN_WORKSPACE);
-            registry.unregisterMenuAction(WorkspaceCommands.OPEN_RECENT_WORKSPACE);
-            registry.unregisterMenuAction(WorkspaceCommands.SAVE_WORKSPACE_AS);
-            registry.unregisterMenuAction(WorkspaceCommands.CLOSE);
-
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(MonacoMenus.SELECTION));
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(EditorMainMenu.GO));
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(TerminalMenus.TERMINAL));
-            registry.getMenu(MAIN_MENU_BAR).removeNode(this.getMenuId(CommonMenus.VIEW));
+        const menuId = (menuPath: string[]): string => {
+            const index = menuPath.length - 1;
+            const menuId = menuPath[index];
+            return menuId;
         }
+        registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(MonacoMenus.SELECTION));
+        registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(EditorMainMenu.GO));
+        registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(TerminalMenus.TERMINAL));
+        registry.getMenu(MAIN_MENU_BAR).removeNode(menuId(CommonMenus.VIEW));
 
         registry.registerSubmenu(ArduinoMenus.SKETCH, 'Sketch');
-        registry.registerMenuAction(ArduinoMenus.SKETCH, {
-            commandId: ArduinoCommands.VERIFY.id,
-            label: 'Verify/Compile',
-            order: '1'
-        });
-        registry.registerMenuAction(ArduinoMenus.SKETCH, {
-            commandId: ArduinoCommands.UPLOAD.id,
-            label: 'Upload',
-            order: '2'
-        });
-        registry.registerMenuAction(ArduinoToolbarContextMenu.OPEN_GROUP, {
-            commandId: ArduinoCommands.OPEN_FILE_NAVIGATOR.id,
-            label: 'Open...'
-        });
-
         registry.registerSubmenu(ArduinoMenus.TOOLS, 'Tools');
-
-        registry.registerMenuAction(CommonMenus.HELP, {
-            commandId: ArduinoCommands.TOGGLE_ADVANCED_MODE.id,
-            label: 'Advanced Mode'
-        });
-
-        registry.registerMenuAction([...CommonMenus.FILE, '0_new_sketch'], {
-            commandId: ArduinoCommands.NEW_SKETCH.id
+        registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+            commandId: ArduinoCommands.TOGGLE_COMPILE_FOR_DEBUG.id,
+            label: 'Optimize for Debugging',
+            order: '4'
         });
     }
 
-    protected getMenuId(menuPath: string[]): string {
-        const index = menuPath.length - 1;
-        const menuId = menuPath[index];
-        return menuId;
-    }
-
-    protected async registerSketchesInMenu(registry: MenuModelRegistry): Promise<void> {
-        this.sketchService.getSketches().then(sketches => {
-            this.wsSketchCount = sketches.length;
-            sketches.forEach(sketch => {
-                const command: Command = {
-                    id: 'openSketch' + sketch.name
-                }
-                this.commands.registerCommand(command, {
-                    execute: () => this.commands.executeCommand(ArduinoCommands.OPEN_SKETCH.id, sketch)
+    protected async openSketchFiles(uri: URI): Promise<void> {
+        try {
+            const sketch = await this.sketchService.loadSketch(uri.toString());
+            const { mainFileUri, rootFolderFileUris } = sketch;
+            for (const uri of [mainFileUri, ...rootFolderFileUris]) {
+                await this.ensureOpened(uri);
+            }
+            await this.ensureOpened(mainFileUri, true);
+            if (mainFileUri.endsWith('.pde')) {
+                const message = `The '${sketch.name}' still uses the old \`.pde\` format. Do you want to switch to the new \`.ino\` extension?`;
+                this.messageService.info(message, 'Later', 'Yes').then(async answer => {
+                    if (answer === 'Yes') {
+                        this.commandRegistry.executeCommand(SaveAsSketch.Commands.SAVE_AS_SKETCH.id, { execOnlyIfTemp: false, openAfterMove: true, wipeOriginal: false });
+                    }
                 });
-
-                registry.registerMenuAction(ArduinoToolbarContextMenu.WS_SKETCHES_GROUP, {
-                    commandId: command.id,
-                    label: sketch.name
-                });
-            })
-        })
-    }
-
-    async openSketchFiles(uri: string): Promise<void> {
-        this.sketchService.getSketchFiles(uri).then(uris => {
-            for (const uri of uris) {
-                this.editorManager.open(new URI(uri));
             }
-        });
+        } catch (e) {
+            console.error(e);
+            const message = e instanceof Error ? e.message : JSON.stringify(e);
+            this.messageService.error(message);
+        }
     }
 
-    /**
-     * Opens a file after prompting the `Open File` dialog. Resolves to `undefined`, if
-     *  - the workspace root is not set,
-     *  - the file to open does not exist, or
-     *  - it was not a file, but a directory.
-     *
-     * Otherwise, resolves to the URI of the file.
-     */
-    protected async doOpenFile(): Promise<URI | undefined> {
-        const props: OpenFileDialogProps = {
-            title: WorkspaceCommands.OPEN_FILE.dialogLabel,
-            canSelectFolders: false,
-            canSelectFiles: true
-        };
-        const [rootStat] = await this.workspaceService.roots;
-        const destinationFileUri = await this.fileDialogService.showOpenDialog(props, rootStat);
-        if (destinationFileUri) {
-            const destinationFile = await this.fileSystem.getFileStat(destinationFileUri.toString());
-            if (destinationFile && !destinationFile.isDirectory) {
-                const message = await this.validate(destinationFile);
-                if (!message) {
-                    await this.workspaceService.open(destinationFileUri);
-                    return destinationFileUri;
-                } else {
-                    this.messageService.warn(message);
-                }
+    protected async ensureOpened(uri: string, forceOpen = false, options?: EditorOpenerOptions | undefined): Promise<any> {
+        const widget = this.editorManager.all.find(widget => widget.editor.uri.toString() === uri);
+        if (!widget || forceOpen) {
+            return this.editorManager.open(new URI(uri), options);
+        }
+    }
+
+    registerColors(colors: ColorRegistry): void {
+        colors.register(
+            {
+                id: 'arduino.branding.primary',
+                defaults: {
+                    dark: 'statusBar.background',
+                    light: 'statusBar.background'
+                },
+                description: 'The primary branding color, such as dialog titles, library, and board manager list labels.'
+            },
+            {
+                id: 'arduino.branding.secondary',
+                defaults: {
+                    dark: 'statusBar.background',
+                    light: 'statusBar.background'
+                },
+                description: 'Secondary branding color for list selections, dropdowns, and widget borders.'
+            },
+            {
+                id: 'arduino.foreground',
+                defaults: {
+                    dark: 'editorWidget.background',
+                    light: 'editorWidget.background',
+                    hc: 'editorWidget.background'
+                },
+                description: 'Color of the Arduino IDE foreground which is used for dialogs, such as the Select Board dialog.'
+            },
+            {
+                id: 'arduino.toolbar.background',
+                defaults: {
+                    dark: 'button.background',
+                    light: 'button.background',
+                    hc: 'activityBar.inactiveForeground'
+                },
+                description: 'Background color of the toolbar items. Such as Upload, Verify, etc.'
+            },
+            {
+                id: 'arduino.toolbar.hoverBackground',
+                defaults: {
+                    dark: 'button.hoverBackground',
+                    light: 'button.foreground',
+                    hc: 'textLink.foreground'
+                },
+                description: 'Background color of the toolbar items when hovering over them. Such as Upload, Verify, etc.'
+            },
+            {
+                id: 'arduino.toolbar.toggleBackground',
+                defaults: {
+                    dark: 'editor.selectionBackground',
+                    light: 'editor.selectionBackground',
+                    hc: 'textPreformat.foreground'
+                },
+                description: 'Toggle color of the toolbar items when they are currently toggled (the command is in progress)'
+            },
+            {
+                id: 'arduino.output.foreground',
+                defaults: {
+                    dark: 'editor.foreground',
+                    light: 'editor.foreground',
+                    hc: 'editor.foreground'
+                },
+                description: 'Color of the text in the Output view.'
+            },
+            {
+                id: 'arduino.output.background',
+                defaults: {
+                    dark: 'editor.background',
+                    light: 'editor.background',
+                    hc: 'editor.background'
+                },
+                description: 'Background color of the Output view.'
             }
-        }
-        return undefined;
-    }
-
-    protected getCurrentWidget(): EditorWidget | undefined {
-        let widget = this.editorManager.currentEditor;
-        if (!widget) {
-            const visibleWidgets = this.editorManager.all.filter(w => w.isVisible);
-            if (visibleWidgets.length > 0) {
-                widget = visibleWidgets[0];
-            }
-        }
-        return widget;
-    }
-
-    /**
-     * Returns `undefined` if the `file` is valid. Otherwise, returns with the validation error message.
-     */
-    protected validate(file: FileStat): MaybePromise<string | undefined> {
-        const uri = new URI(file.uri);
-        const path = uri.path;
-        const { name, ext, dir } = path;
-        if (ext !== '.ino') {
-            return "Only sketches with '.ino' extension can be opened.";
-        }
-        if (name !== dir.name) {
-            return `The file "${name}${ext}" needs to be inside a sketch folder named "${name}".`;
-        }
-        return undefined;
-    }
-
-    private toUri(arg: any): URI | undefined {
-        if (arg instanceof URI) {
-            return arg;
-        }
-        if (typeof arg === 'string') {
-            return new URI(arg);
-        }
-        if (arg instanceof EditorWidget) {
-            return arg.editor.uri;
-        }
-        return undefined;
+        );
     }
 
 }

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

@@ -1,247 +0,0 @@
-import '../../src/browser/style/index.css';
-import { ContainerModule, interfaces } from 'inversify';
-import { WidgetFactory } from '@theia/core/lib/browser/widget-manager';
-import { CommandContribution } from '@theia/core/lib/common/command';
-import { bindViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
-import { TabBarToolbarContribution } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import { WebSocketConnectionProvider } from '@theia/core/lib/browser/messaging/ws-connection-provider';
-import { FrontendApplicationContribution, FrontendApplication } from '@theia/core/lib/browser/frontend-application'
-import { LanguageGrammarDefinitionContribution } from '@theia/monaco/lib/browser/textmate';
-import { LanguageClientContribution } from '@theia/languages/lib/browser';
-import { ArduinoLanguageClientContribution } from './language/arduino-language-client-contribution';
-import { LibraryListWidget } from './library/library-list-widget';
-import { ArduinoFrontendContribution, ArduinoAdvancedMode } from './arduino-frontend-contribution';
-import { ArduinoLanguageGrammarContribution } from './language/arduino-language-grammar-contribution';
-import { LibraryService, LibraryServicePath } from '../common/protocol/library-service';
-import { BoardsService, BoardsServicePath, BoardsServiceClient } from '../common/protocol/boards-service';
-import { SketchesService, SketchesServicePath } from '../common/protocol/sketches-service';
-import { CoreService, CoreServicePath } from '../common/protocol/core-service';
-import { BoardsListWidget } from './boards/boards-list-widget';
-import { BoardsListWidgetFrontendContribution } from './boards/boards-widget-frontend-contribution';
-import { WorkspaceServiceExt, WorkspaceServiceExtPath } from './workspace-service-ext';
-import { WorkspaceServiceExtImpl } from './workspace-service-ext-impl';
-import { ToolOutputServiceClient } from '../common/protocol/tool-output-service';
-import { ToolOutputService } from '../common/protocol/tool-output-service';
-import { ToolOutputServiceClientImpl } from './tool-output/client-service-impl';
-import { BoardsServiceClientImpl } from './boards/boards-service-client-impl';
-import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
-import { ArduinoWorkspaceService } from './arduino-workspace-service';
-import { ThemeService } from '@theia/core/lib/browser/theming';
-import { ArduinoTheme } from './arduino-theme';
-import { MenuContribution } from '@theia/core';
-import { OutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
-import { SilentOutlineViewContribution } from './customization/silent-outline-contribution';
-import { ProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
-import { SilentProblemContribution } from './customization/silent-problem-contribution';
-import { SilentNavigatorContribution } from './customization/silent-navigator-contribution';
-import { FileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
-import { ArduinoToolbarContribution } from './toolbar/arduino-toolbar-contribution';
-import { OutputToolbarContribution } from '@theia/output/lib/browser/output-toolbar-contribution';
-import { ArduinoOutputToolContribution } from './customization/silent-output-tool-contribution';
-import { EditorContribution } from '@theia/editor/lib/browser/editor-contribution';
-import { ArduinoEditorContribution } from './customization/arduino-editor-contribution';
-import { MonacoStatusBarContribution } from '@theia/monaco/lib/browser/monaco-status-bar-contribution';
-import { ArduinoMonacoStatusBarContribution } from './customization/arduino-monaco-status-bar-contribution';
-import { ApplicationShell } from '@theia/core/lib/browser';
-import { ArduinoApplicationShell } from './customization/arduino-application-shell';
-import { ArduinoFrontendApplication } from './customization/arduino-frontend-application';
-import { BoardsConfigDialog, BoardsConfigDialogProps } from './boards/boards-config-dialog';
-import { BoardsConfigDialogWidget } from './boards/boards-config-dialog-widget';
-import { ScmContribution } from '@theia/scm/lib/browser/scm-contribution';
-import { SilentScmContribution } from './customization/silent-scm-contribution';
-import { SearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
-import { SilentSearchInWorkspaceContribution } from './customization/silent-search-in-workspace-contribution';
-import { LibraryListWidgetFrontendContribution } from './library/library-widget-frontend-contribution';
-import { LibraryItemRenderer } from './library/library-item-renderer';
-import { BoardItemRenderer } from './boards/boards-item-renderer';
-import { MonitorServiceClientImpl } from './monitor/monitor-service-client-impl';
-import { MonitorServicePath, MonitorService, MonitorServiceClient } from '../common/protocol/monitor-service';
-import { ConfigService, ConfigServicePath } from '../common/protocol/config-service';
-import { MonitorWidget } from './monitor/monitor-widget';
-import { MonitorViewContribution } from './monitor/monitor-view-contribution';
-import { MonitorConnection } from './monitor/monitor-connection';
-import { MonitorModel } from './monitor/monitor-model';
-import { MonacoEditorProvider } from '@theia/monaco/lib/browser/monaco-editor-provider';
-import { ArduinoMonacoEditorProvider } from './editor/arduino-monaco-editor-provider';
-import { TabBarDecoratorService } from '@theia/core/lib/browser/shell/tab-bar-decorator';
-import { ArduinoTabBarDecoratorService } from './shell/arduino-tab-bar-decorator';
-import { ProblemManager } from '@theia/markers/lib/browser';
-import { ArduinoProblemManager } from './markers/arduino-problem-manager';
-import { BoardsAutoInstaller } from './boards/boards-auto-installer';
-import { AboutDialog } from '@theia/core/lib/browser/about-dialog';
-import { ArduinoAboutDialog } from './customization/arduino-about-dialog';
-const ElementQueries = require('css-element-queries/src/ElementQueries');
-
-export default new ContainerModule((bind: interfaces.Bind, unbind: interfaces.Unbind, isBound: interfaces.IsBound, rebind: interfaces.Rebind) => {
-    ElementQueries.listen();
-    ElementQueries.init();
-
-    // Commands and toolbar items
-    bind(ArduinoFrontendContribution).toSelf().inSingletonScope();
-    bind(CommandContribution).toService(ArduinoFrontendContribution);
-    bind(MenuContribution).toService(ArduinoFrontendContribution);
-    bind(TabBarToolbarContribution).toService(ArduinoFrontendContribution);
-    bind(FrontendApplicationContribution).toService(ArduinoFrontendContribution);
-
-    bind(ArduinoToolbarContribution).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(ArduinoToolbarContribution);
-
-    // `ino` TextMate grammar and language client
-    bind(LanguageGrammarDefinitionContribution).to(ArduinoLanguageGrammarContribution).inSingletonScope();
-    bind(LanguageClientContribution).to(ArduinoLanguageClientContribution).inSingletonScope();
-
-    // Library service
-    bind(LibraryService).toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, LibraryServicePath)).inSingletonScope();
-
-    // Library list widget
-    bind(LibraryListWidget).toSelf();
-    bindViewContribution(bind, LibraryListWidgetFrontendContribution);
-    bind(WidgetFactory).toDynamicValue(context => ({
-        id: LibraryListWidget.WIDGET_ID,
-        createWidget: () => context.container.get(LibraryListWidget)
-    }));
-    bind(FrontendApplicationContribution).toService(LibraryListWidgetFrontendContribution);
-    bind(LibraryItemRenderer).toSelf().inSingletonScope();
-
-    // Sketch list service
-    bind(SketchesService).toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, SketchesServicePath)).inSingletonScope();
-
-    // Config service
-    bind(ConfigService).toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, ConfigServicePath)).inSingletonScope();
-
-    // Boards service
-    bind(BoardsService).toDynamicValue(context => {
-        const connection = context.container.get(WebSocketConnectionProvider);
-        const client = context.container.get(BoardsServiceClientImpl);
-        return connection.createProxy(BoardsServicePath, client);
-    }).inSingletonScope();
-    // Boards service client to receive and delegate notifications from the backend.
-    bind(BoardsServiceClientImpl).toSelf().inSingletonScope();
-    bind(BoardsServiceClient).toDynamicValue(context => {
-        const client = context.container.get(BoardsServiceClientImpl);
-        WebSocketConnectionProvider.createProxy(context.container, BoardsServicePath, client);
-        return client;
-    }).inSingletonScope();
-
-    // boards auto-installer
-    bind(BoardsAutoInstaller).toSelf().inSingletonScope();
-    bind(FrontendApplicationContribution).toService(BoardsAutoInstaller);
-
-    // Boards list widget
-    bind(BoardsListWidget).toSelf();
-    bindViewContribution(bind, BoardsListWidgetFrontendContribution);
-    bind(WidgetFactory).toDynamicValue(context => ({
-        id: BoardsListWidget.WIDGET_ID,
-        createWidget: () => context.container.get(BoardsListWidget)
-    }));
-    bind(FrontendApplicationContribution).toService(BoardsListWidgetFrontendContribution);
-    bind(BoardItemRenderer).toSelf().inSingletonScope();
-
-    // Board select dialog
-    bind(BoardsConfigDialogWidget).toSelf().inSingletonScope();
-    bind(BoardsConfigDialog).toSelf().inSingletonScope();
-    bind(BoardsConfigDialogProps).toConstantValue({
-        title: 'Select Board'
-    })
-
-    // Core service
-    bind(CoreService)
-        .toDynamicValue(context => WebSocketConnectionProvider.createProxy(context.container, CoreServicePath))
-        .inSingletonScope();
-
-    // Tool output service client
-    bind(ToolOutputServiceClientImpl).toSelf().inSingletonScope();
-    bind(ToolOutputServiceClient).toDynamicValue(context => {
-        const client = context.container.get(ToolOutputServiceClientImpl);
-        WebSocketConnectionProvider.createProxy(context.container, ToolOutputService.SERVICE_PATH, client);
-        return client;
-    }).inSingletonScope();
-
-    // The workspace service extension
-    bind(WorkspaceServiceExt).to(WorkspaceServiceExtImpl).inSingletonScope().onActivation(({ container }, workspaceServiceExt) => {
-        WebSocketConnectionProvider.createProxy(container, WorkspaceServiceExtPath, workspaceServiceExt);
-        // Eagerly active the core, library, and boards services.
-        container.get(CoreService);
-        container.get(LibraryService);
-        container.get(BoardsService);
-        container.get(SketchesService);
-        return workspaceServiceExt;
-    });
-
-    // Serial Monitor
-    bind(MonitorModel).toSelf().inSingletonScope();
-    bind(MonitorWidget).toSelf();
-    bindViewContribution(bind, MonitorViewContribution);
-    bind(TabBarToolbarContribution).toService(MonitorViewContribution);
-    bind(WidgetFactory).toDynamicValue(context => ({
-        id: MonitorWidget.ID,
-        createWidget: () => context.container.get(MonitorWidget)
-    }));
-    // Frontend binding for the monitor service
-    bind(MonitorService).toDynamicValue(context => {
-        const connection = context.container.get(WebSocketConnectionProvider);
-        const client = context.container.get(MonitorServiceClientImpl);
-        return connection.createProxy(MonitorServicePath, client);
-    }).inSingletonScope();
-    bind(MonitorConnection).toSelf().inSingletonScope();
-    // Monitor service client to receive and delegate notifications from the backend.
-    bind(MonitorServiceClientImpl).toSelf().inSingletonScope();
-    bind(MonitorServiceClient).toDynamicValue(context => {
-        const client = context.container.get(MonitorServiceClientImpl);
-        WebSocketConnectionProvider.createProxy(context.container, MonitorServicePath, client);
-        return client;
-    }).inSingletonScope();
-
-    bind(ArduinoWorkspaceService).toSelf().inSingletonScope();
-    rebind(WorkspaceService).to(ArduinoWorkspaceService).inSingletonScope();
-
-    const themeService = ThemeService.get();
-    themeService.register(...ArduinoTheme.themes);
-
-    // Customizing default Theia layout
-    if (!ArduinoAdvancedMode.TOGGLED) {
-        unbind(OutlineViewContribution);
-        bind(OutlineViewContribution).to(SilentOutlineViewContribution).inSingletonScope();
-        unbind(ProblemContribution);
-        bind(ProblemContribution).to(SilentProblemContribution).inSingletonScope();
-        unbind(FileNavigatorContribution);
-        bind(FileNavigatorContribution).to(SilentNavigatorContribution).inSingletonScope();
-        unbind(OutputToolbarContribution);
-        bind(OutputToolbarContribution).to(ArduinoOutputToolContribution).inSingletonScope();
-        unbind(EditorContribution);
-        bind(EditorContribution).to(ArduinoEditorContribution).inSingletonScope();
-        unbind(MonacoStatusBarContribution);
-        bind(MonacoStatusBarContribution).to(ArduinoMonacoStatusBarContribution).inSingletonScope();
-        unbind(ApplicationShell);
-        bind(ApplicationShell).to(ArduinoApplicationShell).inSingletonScope();
-        unbind(ScmContribution);
-        bind(ScmContribution).to(SilentScmContribution).inSingletonScope();
-        unbind(SearchInWorkspaceFrontendContribution);
-        bind(SearchInWorkspaceFrontendContribution).to(SilentSearchInWorkspaceContribution).inSingletonScope();
-    } else {
-        // We use this CSS class on the body to modify the visibility of the close button for the editors and views.
-        document.body.classList.add(ArduinoAdvancedMode.LS_ID);
-    }
-    unbind(FrontendApplication);
-    bind(FrontendApplication).to(ArduinoFrontendApplication).inSingletonScope();
-
-    // Monaco customizations
-    unbind(MonacoEditorProvider);
-    bind(ArduinoMonacoEditorProvider).toSelf().inSingletonScope();
-    bind(MonacoEditorProvider).toService(ArduinoMonacoEditorProvider);
-
-    // Decorator customizations
-    unbind(TabBarDecoratorService);
-    bind(ArduinoTabBarDecoratorService).toSelf().inSingletonScope();
-    bind(TabBarDecoratorService).toService(ArduinoTabBarDecoratorService);
-
-    // Problem markers
-    unbind(ProblemManager);
-    bind(ArduinoProblemManager).toSelf().inSingletonScope();
-    bind(ProblemManager).toService(ArduinoProblemManager);
-
-    // About dialog to show the CLI version
-    unbind(AboutDialog);
-    bind(ArduinoAboutDialog).toSelf().inSingletonScope();
-    bind(AboutDialog).toService(ArduinoAboutDialog);
-});

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

@@ -0,0 +1,722 @@
+import '../../src/browser/style/index.css';
+import { ContainerModule } from 'inversify';
+import { WidgetFactory } from '@theia/core/lib/browser/widget-manager';
+import { CommandContribution } from '@theia/core/lib/common/command';
+import { bindViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
+import {
+    TabBarToolbarContribution,
+    TabBarToolbarFactory,
+} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import { WebSocketConnectionProvider } from '@theia/core/lib/browser/messaging/ws-connection-provider';
+import {
+    FrontendApplicationContribution,
+    FrontendApplication as TheiaFrontendApplication,
+} from '@theia/core/lib/browser/frontend-application';
+import { LibraryListWidget } from './library/library-list-widget';
+import { ArduinoFrontendContribution } from './arduino-frontend-contribution';
+import {
+    LibraryService,
+    LibraryServicePath,
+} from '../common/protocol/library-service';
+import {
+    BoardsService,
+    BoardsServicePath,
+} from '../common/protocol/boards-service';
+import {
+    SketchesService,
+    SketchesServicePath,
+} from '../common/protocol/sketches-service';
+import { SketchesServiceClientImpl } from '../common/protocol/sketches-service-client-impl';
+import { CoreService, CoreServicePath } from '../common/protocol/core-service';
+import { BoardsListWidget } from './boards/boards-list-widget';
+import { BoardsListWidgetFrontendContribution } from './boards/boards-widget-frontend-contribution';
+import { BoardsServiceProvider } from './boards/boards-service-provider';
+import { WorkspaceService as TheiaWorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
+import { WorkspaceService } from './theia/workspace/workspace-service';
+import { OutlineViewContribution as TheiaOutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
+import { OutlineViewContribution } from './theia/outline/outline-contribution';
+import { ProblemContribution as TheiaProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
+import { ProblemContribution } from './theia/markers/problem-contribution';
+import { FileNavigatorContribution } from './theia/navigator/navigator-contribution';
+import { FileNavigatorContribution as TheiaFileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
+import { KeymapsFrontendContribution } from './theia/keymaps/keymaps-frontend-contribution';
+import { KeymapsFrontendContribution as TheiaKeymapsFrontendContribution } from '@theia/keymaps/lib/browser/keymaps-frontend-contribution';
+import { ArduinoToolbarContribution } from './toolbar/arduino-toolbar-contribution';
+import { EditorContribution as TheiaEditorContribution } from '@theia/editor/lib/browser/editor-contribution';
+import { EditorContribution } from './theia/editor/editor-contribution';
+import { MonacoStatusBarContribution as TheiaMonacoStatusBarContribution } from '@theia/monaco/lib/browser/monaco-status-bar-contribution';
+import { MonacoStatusBarContribution } from './theia/monaco/monaco-status-bar-contribution';
+import {
+    ApplicationShell as TheiaApplicationShell,
+    ShellLayoutRestorer as TheiaShellLayoutRestorer,
+    CommonFrontendContribution as TheiaCommonFrontendContribution,
+    KeybindingRegistry as TheiaKeybindingRegistry,
+    TabBarRendererFactory,
+    ContextMenuRenderer,
+    createTreeContainer,
+    TreeWidget,
+} from '@theia/core/lib/browser';
+import { MenuContribution } from '@theia/core/lib/common/menu';
+import { ApplicationShell } from './theia/core/application-shell';
+import { FrontendApplication } from './theia/core/frontend-application';
+import {
+    BoardsConfigDialog,
+    BoardsConfigDialogProps,
+} from './boards/boards-config-dialog';
+import { BoardsConfigDialogWidget } from './boards/boards-config-dialog-widget';
+import { ScmContribution as TheiaScmContribution } from '@theia/scm/lib/browser/scm-contribution';
+import { ScmContribution } from './theia/scm/scm-contribution';
+import { SearchInWorkspaceFrontendContribution as TheiaSearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
+import { SearchInWorkspaceFrontendContribution } from './theia/search-in-workspace/search-in-workspace-frontend-contribution';
+import { LibraryListWidgetFrontendContribution } from './library/library-widget-frontend-contribution';
+import { MonitorServiceClientImpl } from './monitor/monitor-service-client-impl';
+import {
+    MonitorServicePath,
+    MonitorService,
+    MonitorServiceClient,
+} from '../common/protocol/monitor-service';
+import {
+    ConfigService,
+    ConfigServicePath,
+} from '../common/protocol/config-service';
+import { MonitorWidget } from './monitor/monitor-widget';
+import { MonitorViewContribution } from './monitor/monitor-view-contribution';
+import { MonitorConnection } from './monitor/monitor-connection';
+import { MonitorModel } from './monitor/monitor-model';
+import { TabBarDecoratorService as TheiaTabBarDecoratorService } from '@theia/core/lib/browser/shell/tab-bar-decorator';
+import { TabBarDecoratorService } from './theia/core/tab-bar-decorator';
+import { ProblemManager as TheiaProblemManager } from '@theia/markers/lib/browser';
+import { ProblemManager } from './theia/markers/problem-manager';
+import { BoardsAutoInstaller } from './boards/boards-auto-installer';
+import { ShellLayoutRestorer } from './theia/core/shell-layout-restorer';
+import { EditorMode } from './editor-mode';
+import { ListItemRenderer } from './widgets/component-list/list-item-renderer';
+import { ColorContribution } from '@theia/core/lib/browser/color-application-contribution';
+import { MonacoThemingService } from '@theia/monaco/lib/browser/monaco-theming-service';
+import {
+    ArduinoDaemonPath,
+    ArduinoDaemon,
+} from '../common/protocol/arduino-daemon';
+import { EditorCommandContribution as TheiaEditorCommandContribution } from '@theia/editor/lib/browser';
+import {
+    FrontendConnectionStatusService,
+    ApplicationConnectionStatusContribution,
+} from './theia/core/connection-status-service';
+import {
+    FrontendConnectionStatusService as TheiaFrontendConnectionStatusService,
+    ApplicationConnectionStatusContribution as TheiaApplicationConnectionStatusContribution,
+} from '@theia/core/lib/browser/connection-status-service';
+import { BoardsDataMenuUpdater } from './boards/boards-data-menu-updater';
+import { BoardsDataStore } from './boards/boards-data-store';
+import { ILogger } from '@theia/core';
+import {
+    FileSystemExt,
+    FileSystemExtPath,
+} from '../common/protocol/filesystem-ext';
+import {
+    WorkspaceFrontendContribution as TheiaWorkspaceFrontendContribution,
+    FileMenuContribution as TheiaFileMenuContribution,
+    WorkspaceCommandContribution as TheiaWorkspaceCommandContribution,
+} from '@theia/workspace/lib/browser';
+import {
+    WorkspaceFrontendContribution,
+    ArduinoFileMenuContribution,
+} from './theia/workspace/workspace-frontend-contribution';
+import { Contribution } from './contributions/contribution';
+import { NewSketch } from './contributions/new-sketch';
+import { OpenSketch } from './contributions/open-sketch';
+import { Close } from './contributions/close';
+import { SaveAsSketch } from './contributions/save-as-sketch';
+import { SaveSketch } from './contributions/save-sketch';
+import { VerifySketch } from './contributions/verify-sketch';
+import { UploadSketch } from './contributions/upload-sketch';
+import { CommonFrontendContribution } from './theia/core/common-frontend-contribution';
+import { EditContributions } from './contributions/edit-contributions';
+import { OpenSketchExternal } from './contributions/open-sketch-external';
+import { PreferencesContribution as TheiaPreferencesContribution } from '@theia/preferences/lib/browser/preferences-contribution';
+import { PreferencesContribution } from './theia/preferences/preferences-contribution';
+import { QuitApp } from './contributions/quit-app';
+import { SketchControl } from './contributions/sketch-control';
+import { Settings } from './contributions/settings';
+import { KeybindingRegistry } from './theia/core/keybindings';
+import { WorkspaceCommandContribution } from './theia/workspace/workspace-commands';
+import { WorkspaceDeleteHandler as TheiaWorkspaceDeleteHandler } from '@theia/workspace/lib/browser/workspace-delete-handler';
+import { WorkspaceDeleteHandler } from './theia/workspace/workspace-delete-handler';
+import { TabBarToolbar } from './theia/core/tab-bar-toolbar';
+import { EditorWidgetFactory as TheiaEditorWidgetFactory } from '@theia/editor/lib/browser/editor-widget-factory';
+import { EditorWidgetFactory } from './theia/editor/editor-widget-factory';
+import { OutputWidget as TheiaOutputWidget } from '@theia/output/lib/browser/output-widget';
+import { OutputWidget } from './theia/output/output-widget';
+import { BurnBootloader } from './contributions/burn-bootloader';
+import {
+    ExamplesServicePath,
+    ExamplesService,
+} from '../common/protocol/examples-service';
+import { BuiltInExamples, LibraryExamples } from './contributions/examples';
+import { IncludeLibrary } from './contributions/include-library';
+import { OutputChannelManager as TheiaOutputChannelManager } from '@theia/output/lib/common/output-channel';
+import { OutputChannelManager } from './theia/output/output-channel';
+import {
+    OutputChannelRegistryMainImpl as TheiaOutputChannelRegistryMainImpl,
+    OutputChannelRegistryMainImpl,
+} from './theia/plugin-ext/output-channel-registry-main';
+import { ExecutableService, ExecutableServicePath } from '../common/protocol';
+import { MonacoTextModelService as TheiaMonacoTextModelService } from '@theia/monaco/lib/browser/monaco-text-model-service';
+import { MonacoTextModelService } from './theia/monaco/monaco-text-model-service';
+import { ResponseServiceImpl } from './response-service-impl';
+import {
+    ResponseServicePath,
+    ResponseService,
+} from '../common/protocol/response-service';
+import { NotificationCenter } from './notification-center';
+import {
+    NotificationServicePath,
+    NotificationServiceServer,
+} from '../common/protocol';
+import { About } from './contributions/about';
+import { IconThemeService } from '@theia/core/lib/browser/icon-theme-service';
+import { TabBarRenderer } from './theia/core/tab-bars';
+import { EditorCommandContribution } from './theia/editor/editor-command';
+import { NavigatorTabBarDecorator as TheiaNavigatorTabBarDecorator } from '@theia/navigator/lib/browser/navigator-tab-bar-decorator';
+import { NavigatorTabBarDecorator } from './theia/navigator/navigator-tab-bar-decorator';
+import { Debug } from './contributions/debug';
+import { DebugSessionManager } from './theia/debug/debug-session-manager';
+import { DebugSessionManager as TheiaDebugSessionManager } from '@theia/debug/lib/browser/debug-session-manager';
+import { Sketchbook } from './contributions/sketchbook';
+import { DebugFrontendApplicationContribution } from './theia/debug/debug-frontend-application-contribution';
+import { DebugFrontendApplicationContribution as TheiaDebugFrontendApplicationContribution } from '@theia/debug/lib/browser/debug-frontend-application-contribution';
+import { BoardSelection } from './contributions/board-selection';
+import { OpenRecentSketch } from './contributions/open-recent-sketch';
+import { Help } from './contributions/help';
+import { bindArduinoPreferences } from './arduino-preferences';
+import {
+    SettingsService,
+    SettingsDialog,
+    SettingsWidget,
+    SettingsDialogProps,
+} from './settings';
+import { AddFile } from './contributions/add-file';
+import { ArchiveSketch } from './contributions/archive-sketch';
+import { OutputToolbarContribution as TheiaOutputToolbarContribution } from '@theia/output/lib/browser/output-toolbar-contribution';
+import { OutputToolbarContribution } from './theia/output/output-toolbar-contribution';
+import { AddZipLibrary } from './contributions/add-zip-library';
+import { WorkspaceVariableContribution as TheiaWorkspaceVariableContribution } from '@theia/workspace/lib/browser/workspace-variable-contribution';
+import { WorkspaceVariableContribution } from './theia/workspace/workspace-variable-contribution';
+import { DebugConfigurationManager } from './theia/debug/debug-configuration-manager';
+import { DebugConfigurationManager as TheiaDebugConfigurationManager } from '@theia/debug/lib/browser/debug-configuration-manager';
+import { SearchInWorkspaceWidget as TheiaSearchInWorkspaceWidget } from '@theia/search-in-workspace/lib/browser/search-in-workspace-widget';
+import { SearchInWorkspaceWidget } from './theia/search-in-workspace/search-in-workspace-widget';
+import { SearchInWorkspaceResultTreeWidget as TheiaSearchInWorkspaceResultTreeWidget } from '@theia/search-in-workspace/lib/browser/search-in-workspace-result-tree-widget';
+import { SearchInWorkspaceResultTreeWidget } from './theia/search-in-workspace/search-in-workspace-result-tree-widget';
+import { MonacoEditorProvider } from './theia/monaco/monaco-editor-provider';
+import { MonacoEditorProvider as TheiaMonacoEditorProvider } from '@theia/monaco/lib/browser/monaco-editor-provider';
+import { DebugEditorModel } from './theia/debug/debug-editor-model';
+import { DebugEditorModelFactory } from '@theia/debug/lib/browser/editor/debug-editor-model';
+import { StorageWrapper } from './storage-wrapper';
+import { NotificationManager } from './theia/messages/notifications-manager';
+import { NotificationManager as TheiaNotificationManager } from '@theia/messages/lib/browser/notifications-manager';
+import { NotificationsRenderer as TheiaNotificationsRenderer } from '@theia/messages/lib/browser/notifications-renderer';
+import { NotificationsRenderer } from './theia/messages/notifications-renderer';
+import { SketchbookWidgetContribution } from './widgets/sketchbook/sketchbook-widget-contribution';
+import { LocalCacheFsProvider } from './local-cache/local-cache-fs-provider';
+import { CloudSketchbookWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-widget';
+import { CloudSketchbookTreeWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-tree-widget';
+import { createCloudSketchbookTreeWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-tree-container';
+import { CreateApi } from './create/create-api';
+import { ShareSketchDialog } from './dialogs.ts/cloud-share-sketch-dialog';
+import { AuthenticationClientService } from './auth/authentication-client-service';
+import {
+    AuthenticationService,
+    AuthenticationServicePath,
+} from '../common/protocol/authentication-service';
+import { CreateFsProvider } from './create/create-fs-provider';
+import { FileServiceContribution } from '@theia/filesystem/lib/browser/file-service';
+import { CloudSketchbookContribution } from './widgets/cloud-sketchbook/cloud-sketchbook-contributions';
+import { CloudSketchbookCompositeWidget } from './widgets/cloud-sketchbook/cloud-sketchbook-composite-widget';
+import { SketchbookWidget } from './widgets/sketchbook/sketchbook-widget';
+import { SketchbookTreeWidget } from './widgets/sketchbook/sketchbook-tree-widget';
+import { createSketchbookTreeWidget } from './widgets/sketchbook/sketchbook-tree-container';
+
+const ElementQueries = require('css-element-queries/src/ElementQueries');
+
+MonacoThemingService.register({
+    id: 'arduino-theme',
+    label: 'Light (Arduino)',
+    uiTheme: 'vs',
+    json: require('../../src/browser/data/arduino.color-theme.json'),
+});
+
+export default new ContainerModule((bind, unbind, isBound, rebind) => {
+    ElementQueries.listen();
+    ElementQueries.init();
+
+    // Commands and toolbar items
+    bind(ArduinoFrontendContribution).toSelf().inSingletonScope();
+    bind(CommandContribution).toService(ArduinoFrontendContribution);
+    bind(MenuContribution).toService(ArduinoFrontendContribution);
+    bind(TabBarToolbarContribution).toService(ArduinoFrontendContribution);
+    bind(FrontendApplicationContribution).toService(
+        ArduinoFrontendContribution
+    );
+    bind(ColorContribution).toService(ArduinoFrontendContribution);
+
+    bind(ArduinoToolbarContribution).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(ArduinoToolbarContribution);
+
+    // Renderer for both the library and the core widgets.
+    bind(ListItemRenderer).toSelf().inSingletonScope();
+
+    // Library service
+    bind(LibraryService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                LibraryServicePath
+            )
+        )
+        .inSingletonScope();
+
+    // Library list widget
+    bind(LibraryListWidget).toSelf();
+    bindViewContribution(bind, LibraryListWidgetFrontendContribution);
+    bind(WidgetFactory).toDynamicValue((context) => ({
+        id: LibraryListWidget.WIDGET_ID,
+        createWidget: () => context.container.get(LibraryListWidget),
+    }));
+    bind(FrontendApplicationContribution).toService(
+        LibraryListWidgetFrontendContribution
+    );
+
+    // Sketch list service
+    bind(SketchesService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                SketchesServicePath
+            )
+        )
+        .inSingletonScope();
+    bind(SketchesServiceClientImpl).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(SketchesServiceClientImpl);
+
+    // Config service
+    bind(ConfigService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                ConfigServicePath
+            )
+        )
+        .inSingletonScope();
+
+    // Boards service
+    bind(BoardsService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                BoardsServicePath
+            )
+        )
+        .inSingletonScope();
+    // Boards service client to receive and delegate notifications from the backend.
+    bind(BoardsServiceProvider).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(BoardsServiceProvider);
+
+    // To be able to track, and update the menu based on the core settings (aka. board details) of the currently selected board.
+    bind(FrontendApplicationContribution)
+        .to(BoardsDataMenuUpdater)
+        .inSingletonScope();
+    bind(BoardsDataStore).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(BoardsDataStore);
+    // Logger for the Arduino daemon
+    bind(ILogger)
+        .toDynamicValue((ctx) => {
+            const parentLogger = ctx.container.get<ILogger>(ILogger);
+            return parentLogger.child('store');
+        })
+        .inSingletonScope()
+        .whenTargetNamed('store');
+
+    // Boards auto-installer
+    bind(BoardsAutoInstaller).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(BoardsAutoInstaller);
+
+    // Boards list widget
+    bind(BoardsListWidget).toSelf();
+    bindViewContribution(bind, BoardsListWidgetFrontendContribution);
+    bind(WidgetFactory).toDynamicValue((context) => ({
+        id: BoardsListWidget.WIDGET_ID,
+        createWidget: () => context.container.get(BoardsListWidget),
+    }));
+    bind(FrontendApplicationContribution).toService(
+        BoardsListWidgetFrontendContribution
+    );
+
+    // Board select dialog
+    bind(BoardsConfigDialogWidget).toSelf().inSingletonScope();
+    bind(BoardsConfigDialog).toSelf().inSingletonScope();
+    bind(BoardsConfigDialogProps).toConstantValue({
+        title: 'Select Board',
+    });
+
+    // Core service
+    bind(CoreService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                CoreServicePath
+            )
+        )
+        .inSingletonScope();
+
+    // Serial monitor
+    bind(MonitorModel).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(MonitorModel);
+    bind(MonitorWidget).toSelf();
+    bindViewContribution(bind, MonitorViewContribution);
+    bind(TabBarToolbarContribution).toService(MonitorViewContribution);
+    bind(WidgetFactory).toDynamicValue((context) => ({
+        id: MonitorWidget.ID,
+        createWidget: () => context.container.get(MonitorWidget),
+    }));
+    // Frontend binding for the serial monitor service
+    bind(MonitorService)
+        .toDynamicValue((context) => {
+            const connection = context.container.get(
+                WebSocketConnectionProvider
+            );
+            const client = context.container.get(MonitorServiceClientImpl);
+            return connection.createProxy(MonitorServicePath, client);
+        })
+        .inSingletonScope();
+    bind(MonitorConnection).toSelf().inSingletonScope();
+    // Serial monitor service client to receive and delegate notifications from the backend.
+    bind(MonitorServiceClientImpl).toSelf().inSingletonScope();
+    bind(MonitorServiceClient)
+        .toDynamicValue((context) => {
+            const client = context.container.get(MonitorServiceClientImpl);
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                MonitorServicePath,
+                client
+            );
+            return client;
+        })
+        .inSingletonScope();
+
+    bind(WorkspaceService).toSelf().inSingletonScope();
+    rebind(TheiaWorkspaceService).toService(WorkspaceService);
+    bind(WorkspaceVariableContribution).toSelf().inSingletonScope();
+    rebind(TheiaWorkspaceVariableContribution).toService(
+        WorkspaceVariableContribution
+    );
+
+    // Customizing default Theia layout based on the editor mode: `pro-mode` or `classic`.
+    bind(EditorMode).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(EditorMode);
+
+    // Layout and shell customizations.
+    rebind(TheiaOutlineViewContribution)
+        .to(OutlineViewContribution)
+        .inSingletonScope();
+    rebind(TheiaProblemContribution).to(ProblemContribution).inSingletonScope();
+    rebind(TheiaFileNavigatorContribution)
+        .to(FileNavigatorContribution)
+        .inSingletonScope();
+    rebind(TheiaKeymapsFrontendContribution)
+        .to(KeymapsFrontendContribution)
+        .inSingletonScope();
+    rebind(TheiaEditorContribution).to(EditorContribution).inSingletonScope();
+    rebind(TheiaMonacoStatusBarContribution)
+        .to(MonacoStatusBarContribution)
+        .inSingletonScope();
+    rebind(TheiaApplicationShell).to(ApplicationShell).inSingletonScope();
+    rebind(TheiaScmContribution).to(ScmContribution).inSingletonScope();
+    rebind(TheiaSearchInWorkspaceFrontendContribution)
+        .to(SearchInWorkspaceFrontendContribution)
+        .inSingletonScope();
+    rebind(TheiaFrontendApplication).to(FrontendApplication).inSingletonScope();
+    rebind(TheiaWorkspaceFrontendContribution)
+        .to(WorkspaceFrontendContribution)
+        .inSingletonScope();
+    rebind(TheiaFileMenuContribution)
+        .to(ArduinoFileMenuContribution)
+        .inSingletonScope();
+    rebind(TheiaCommonFrontendContribution)
+        .to(CommonFrontendContribution)
+        .inSingletonScope();
+    rebind(TheiaPreferencesContribution)
+        .to(PreferencesContribution)
+        .inSingletonScope();
+    rebind(TheiaKeybindingRegistry).to(KeybindingRegistry).inSingletonScope();
+    rebind(TheiaWorkspaceCommandContribution)
+        .to(WorkspaceCommandContribution)
+        .inSingletonScope();
+    rebind(TheiaWorkspaceDeleteHandler)
+        .to(WorkspaceDeleteHandler)
+        .inSingletonScope();
+    rebind(TheiaEditorWidgetFactory).to(EditorWidgetFactory).inSingletonScope();
+    rebind(TabBarToolbarFactory).toFactory(
+        ({ container: parentContainer }) =>
+            () => {
+                const container = parentContainer.createChild();
+                container.bind(TabBarToolbar).toSelf().inSingletonScope();
+                return container.get(TabBarToolbar);
+            }
+    );
+    bind(OutputWidget).toSelf().inSingletonScope();
+    rebind(TheiaOutputWidget).toService(OutputWidget);
+    bind(OutputChannelManager).toSelf().inSingletonScope();
+    rebind(TheiaOutputChannelManager).toService(OutputChannelManager);
+    bind(OutputChannelRegistryMainImpl).toSelf().inTransientScope();
+    rebind(TheiaOutputChannelRegistryMainImpl).toService(
+        OutputChannelRegistryMainImpl
+    );
+    bind(MonacoTextModelService).toSelf().inSingletonScope();
+    rebind(TheiaMonacoTextModelService).toService(MonacoTextModelService);
+    bind(MonacoEditorProvider).toSelf().inSingletonScope();
+    rebind(TheiaMonacoEditorProvider).toService(MonacoEditorProvider);
+
+    bind(SearchInWorkspaceWidget).toSelf();
+    rebind(TheiaSearchInWorkspaceWidget).toService(SearchInWorkspaceWidget);
+    rebind(TheiaSearchInWorkspaceResultTreeWidget).toDynamicValue(
+        ({ container }) => {
+            const childContainer = createTreeContainer(container);
+            childContainer.bind(SearchInWorkspaceResultTreeWidget).toSelf();
+            childContainer
+                .rebind(TreeWidget)
+                .toService(SearchInWorkspaceResultTreeWidget);
+            return childContainer.get(SearchInWorkspaceResultTreeWidget);
+        }
+    );
+
+    // Show a disconnected status bar, when the daemon is not available
+    bind(ApplicationConnectionStatusContribution).toSelf().inSingletonScope();
+    rebind(TheiaApplicationConnectionStatusContribution).toService(
+        ApplicationConnectionStatusContribution
+    );
+    bind(FrontendConnectionStatusService).toSelf().inSingletonScope();
+    rebind(TheiaFrontendConnectionStatusService).toService(
+        FrontendConnectionStatusService
+    );
+
+    // Decorator customizations
+    bind(TabBarDecoratorService).toSelf().inSingletonScope();
+    rebind(TheiaTabBarDecoratorService).toService(TabBarDecoratorService);
+
+    // Problem markers
+    bind(ProblemManager).toSelf().inSingletonScope();
+    rebind(TheiaProblemManager).toService(ProblemManager);
+
+    // Customized layout restorer that can restore the state in async way: https://github.com/eclipse-theia/theia/issues/6579
+    bind(ShellLayoutRestorer).toSelf().inSingletonScope();
+    rebind(TheiaShellLayoutRestorer).toService(ShellLayoutRestorer);
+
+    // No dropdown for the _Output_ view.
+    bind(OutputToolbarContribution).toSelf().inSingletonScope();
+    rebind(TheiaOutputToolbarContribution).toService(OutputToolbarContribution);
+
+    bind(ArduinoDaemon)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                ArduinoDaemonPath
+            )
+        )
+        .inSingletonScope();
+
+    // File-system extension
+    bind(FileSystemExt)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                FileSystemExtPath
+            )
+        )
+        .inSingletonScope();
+
+    // Examples service@
+    bind(ExamplesService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                ExamplesServicePath
+            )
+        )
+        .inSingletonScope();
+
+    // Executable URIs known by the backend
+    bind(ExecutableService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                ExecutableServicePath
+            )
+        )
+        .inSingletonScope();
+
+    Contribution.configure(bind, NewSketch);
+    Contribution.configure(bind, OpenSketch);
+    Contribution.configure(bind, Close);
+    Contribution.configure(bind, SaveSketch);
+    Contribution.configure(bind, SaveAsSketch);
+    Contribution.configure(bind, VerifySketch);
+    Contribution.configure(bind, UploadSketch);
+    Contribution.configure(bind, OpenSketchExternal);
+    Contribution.configure(bind, EditContributions);
+    Contribution.configure(bind, QuitApp);
+    Contribution.configure(bind, SketchControl);
+    Contribution.configure(bind, Settings);
+    Contribution.configure(bind, BurnBootloader);
+    Contribution.configure(bind, BuiltInExamples);
+    Contribution.configure(bind, LibraryExamples);
+    Contribution.configure(bind, IncludeLibrary);
+    Contribution.configure(bind, About);
+    Contribution.configure(bind, Debug);
+    Contribution.configure(bind, Sketchbook);
+    Contribution.configure(bind, BoardSelection);
+    Contribution.configure(bind, OpenRecentSketch);
+    Contribution.configure(bind, Help);
+    Contribution.configure(bind, AddFile);
+    Contribution.configure(bind, ArchiveSketch);
+    Contribution.configure(bind, AddZipLibrary);
+
+    bind(ResponseServiceImpl)
+        .toSelf()
+        .inSingletonScope()
+        .onActivation(({ container }, responseService) => {
+            WebSocketConnectionProvider.createProxy(
+                container,
+                ResponseServicePath,
+                responseService
+            );
+            return responseService;
+        });
+    bind(ResponseService).toService(ResponseServiceImpl);
+
+    bind(NotificationCenter).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(NotificationCenter);
+    bind(NotificationServiceServer)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                NotificationServicePath
+            )
+        )
+        .inSingletonScope();
+
+    // Enable the dirty indicator on uncloseable widgets.
+    rebind(TabBarRendererFactory).toFactory((context) => () => {
+        const contextMenuRenderer =
+            context.container.get<ContextMenuRenderer>(ContextMenuRenderer);
+        const decoratorService = context.container.get<TabBarDecoratorService>(
+            TabBarDecoratorService
+        );
+        const iconThemeService =
+            context.container.get<IconThemeService>(IconThemeService);
+        return new TabBarRenderer(
+            contextMenuRenderer,
+            decoratorService,
+            iconThemeService
+        );
+    });
+
+    // Workaround for https://github.com/eclipse-theia/theia/issues/8722
+    // Do not trigger a save on IDE startup if `"editor.autoSave": "on"` was set as a preference.
+    bind(EditorCommandContribution).toSelf().inSingletonScope();
+    rebind(TheiaEditorCommandContribution).toService(EditorCommandContribution);
+
+    // Silent the badge decoration in the Explorer view.
+    bind(NavigatorTabBarDecorator).toSelf().inSingletonScope();
+    rebind(TheiaNavigatorTabBarDecorator).toService(NavigatorTabBarDecorator);
+
+    // To avoid running `Save All` when there are no dirty editors before starting the debug session.
+    bind(DebugSessionManager).toSelf().inSingletonScope();
+    rebind(TheiaDebugSessionManager).toService(DebugSessionManager);
+    // To remove the `Run` menu item from the application menu.
+    bind(DebugFrontendApplicationContribution).toSelf().inSingletonScope();
+    rebind(TheiaDebugFrontendApplicationContribution).toService(
+        DebugFrontendApplicationContribution
+    );
+    // To be able to use a `launch.json` from outside of the workspace.
+    bind(DebugConfigurationManager).toSelf().inSingletonScope();
+    rebind(TheiaDebugConfigurationManager).toService(DebugConfigurationManager);
+
+    // Patch for the debug hover: https://github.com/eclipse-theia/theia/pull/9256/
+    rebind(DebugEditorModelFactory)
+        .toDynamicValue(
+            ({ container }) =>
+                <DebugEditorModelFactory>(
+                    ((editor) =>
+                        DebugEditorModel.createModel(container, editor))
+                )
+        )
+        .inSingletonScope();
+
+    // Preferences
+    bindArduinoPreferences(bind);
+
+    // Settings wrapper for the preferences and the CLI config.
+    bind(SettingsService).toSelf().inSingletonScope();
+    // Settings dialog and widget
+    bind(SettingsWidget).toSelf().inSingletonScope();
+    bind(SettingsDialog).toSelf().inSingletonScope();
+    bind(SettingsDialogProps).toConstantValue({
+        title: 'Preferences',
+    });
+
+    bind(StorageWrapper).toSelf().inSingletonScope();
+    bind(CommandContribution).toService(StorageWrapper);
+
+    bind(NotificationManager).toSelf().inSingletonScope();
+    rebind(TheiaNotificationManager).toService(NotificationManager);
+    bind(NotificationsRenderer).toSelf().inSingletonScope();
+    rebind(TheiaNotificationsRenderer).toService(NotificationsRenderer);
+
+    // UI for the Sketchbook
+    bind(SketchbookWidget).toSelf();
+    bind(SketchbookTreeWidget).toDynamicValue(({ container }) =>
+        createSketchbookTreeWidget(container)
+    );
+    bindViewContribution(bind, SketchbookWidgetContribution);
+    bind(FrontendApplicationContribution).toService(
+        SketchbookWidgetContribution
+    );
+    bind(WidgetFactory).toDynamicValue(({ container }) => ({
+        id: 'arduino-sketchbook-widget',
+        createWidget: () => container.get(SketchbookWidget),
+    }));
+
+    bind(CloudSketchbookWidget).toSelf();
+    rebind(SketchbookWidget).toService(CloudSketchbookWidget);
+    bind(CloudSketchbookTreeWidget).toDynamicValue(({ container }) =>
+        createCloudSketchbookTreeWidget(container)
+    );
+    bind(CreateApi).toSelf().inSingletonScope();
+    bind(ShareSketchDialog).toSelf().inSingletonScope();
+    bind(AuthenticationClientService).toSelf().inSingletonScope();
+    bind(CommandContribution).toService(AuthenticationClientService);
+    bind(FrontendApplicationContribution).toService(
+        AuthenticationClientService
+    );
+    bind(AuthenticationService)
+        .toDynamicValue((context) =>
+            WebSocketConnectionProvider.createProxy(
+                context.container,
+                AuthenticationServicePath
+            )
+        )
+        .inSingletonScope();
+    bind(CreateFsProvider).toSelf().inSingletonScope();
+    bind(FrontendApplicationContribution).toService(CreateFsProvider);
+    bind(FileServiceContribution).toService(CreateFsProvider);
+    bind(CloudSketchbookContribution).toSelf().inSingletonScope();
+    bind(CommandContribution).toService(CloudSketchbookContribution);
+    bind(LocalCacheFsProvider).toSelf().inSingletonScope();
+    bind(FileServiceContribution).toService(LocalCacheFsProvider);
+    bind(CloudSketchbookCompositeWidget).toSelf();
+    bind<WidgetFactory>(WidgetFactory).toDynamicValue((ctx) => ({
+        id: 'cloud-sketchbook-composite-widget',
+        createWidget: () => ctx.container.get(CloudSketchbookCompositeWidget),
+    }));
+});

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

@@ -0,0 +1,156 @@
+import { interfaces } from 'inversify';
+import {
+    createPreferenceProxy,
+    PreferenceProxy,
+    PreferenceService,
+    PreferenceContribution,
+    PreferenceSchema,
+} from '@theia/core/lib/browser/preferences';
+import { CompilerWarningLiterals, CompilerWarnings } from '../common/protocol';
+
+export const ArduinoConfigSchema: PreferenceSchema = {
+    type: 'object',
+    properties: {
+        'arduino.language.log': {
+            type: 'boolean',
+            description:
+                "True if the Arduino Language Server should generate log files into the sketch folder. Otherwise, false. It's false by default.",
+            default: false,
+        },
+        'arduino.compile.verbose': {
+            type: 'boolean',
+            description: 'True for verbose compile output. False by default',
+            default: false,
+        },
+        'arduino.compile.warnings': {
+            enum: [...CompilerWarningLiterals],
+            description:
+                "Tells gcc which warning level to use. It's 'None' by default",
+            default: 'None',
+        },
+        'arduino.upload.verbose': {
+            type: 'boolean',
+            description: 'True for verbose upload output. False by default.',
+            default: false,
+        },
+        'arduino.upload.verify': {
+            type: 'boolean',
+            default: false,
+        },
+        'arduino.window.autoScale': {
+            type: 'boolean',
+            description:
+                'True if the user interface automatically scales with the font size.',
+            default: true,
+        },
+        'arduino.window.zoomLevel': {
+            type: 'number',
+            description:
+                'Adjust the zoom level of the window. The original size is 0 and each increment above (e.g. 1) or below (e.g. -1) represents zooming 20% larger or smaller. You can also enter decimals to adjust the zoom level with a finer granularity.',
+            default: 0,
+        },
+        'arduino.ide.autoUpdate': {
+            type: 'boolean',
+            description:
+                'True to enable automatic update checks. The IDE will check for updates automatically and periodically.',
+            default: true,
+        },
+        'arduino.sketchbook.showAllFiles': {
+            type: 'boolean',
+            description:
+                'True to show all sketch files inside the sketch. It is false by default.',
+            default: false,
+        },
+        'arduino.cloud.enabled': {
+            type: 'boolean',
+            description:
+                'True if the sketch sync functions are enabled. Defaults to true.',
+            default: true,
+        },
+        'arduino.cloud.pull.warn': {
+            type: 'boolean',
+            description:
+                'True if users should be warned before pulling a cloud sketch. Defaults to true.',
+            default: true,
+        },
+        'arduino.cloud.push.warn': {
+            type: 'boolean',
+            description:
+                'True if users should be warned before pushing a cloud sketch. Defaults to true.',
+            default: true,
+        },
+        'arduino.cloud.pushpublic.warn': {
+            type: 'boolean',
+            description:
+                'True if users should be warned before pushing a public sketch to the cloud. Defaults to true.',
+            default: true,
+        },
+        'arduino.cloud.sketchSyncEnpoint': {
+            type: 'string',
+            description:
+                'The endpoint used to push and pull sketches from a backend. By default it points to Arduino Cloud API.',
+            default: 'https://api2.arduino.cc/create',
+        },
+        'arduino.auth.clientID': {
+            type: 'string',
+            description: 'The OAuth2 client ID.',
+            default: 'C34Ya6ex77jTNxyKWj01lCe1vAHIaPIo',
+        },
+        'arduino.auth.domain': {
+            type: 'string',
+            description: 'The OAuth2 domain.',
+            default: 'login.arduino.cc',
+        },
+        'arduino.auth.audience': {
+            type: 'string',
+            description: 'The 0Auth2 audience.',
+            default: 'https://api.arduino.cc',
+        },
+        'arduino.auth.registerUri': {
+            type: 'string',
+            description: 'The URI used to register a new user.',
+            default: 'https://auth.arduino.cc/login#/register',
+        },
+    },
+};
+
+export interface ArduinoConfiguration {
+    'arduino.language.log': boolean;
+    'arduino.compile.verbose': boolean;
+    'arduino.compile.warnings': CompilerWarnings;
+    'arduino.upload.verbose': boolean;
+    'arduino.upload.verify': boolean;
+    'arduino.window.autoScale': boolean;
+    'arduino.window.zoomLevel': number;
+    'arduino.ide.autoUpdate': boolean;
+    'arduino.sketchbook.showAllFiles': boolean;
+    'arduino.cloud.enabled': boolean;
+    'arduino.cloud.pull.warn': boolean;
+    'arduino.cloud.push.warn': boolean;
+    'arduino.cloud.pushpublic.warn': boolean;
+    'arduino.cloud.sketchSyncEnpoint': string;
+    'arduino.auth.clientID': string;
+    'arduino.auth.domain': string;
+    'arduino.auth.audience': string;
+    'arduino.auth.registerUri': string;
+}
+
+export const ArduinoPreferences = Symbol('ArduinoPreferences');
+export type ArduinoPreferences = PreferenceProxy<ArduinoConfiguration>;
+
+export function createArduinoPreferences(
+    preferences: PreferenceService
+): ArduinoPreferences {
+    return createPreferenceProxy(preferences, ArduinoConfigSchema);
+}
+
+export function bindArduinoPreferences(bind: interfaces.Bind): void {
+    bind(ArduinoPreferences).toDynamicValue((ctx) => {
+        const preferences =
+            ctx.container.get<PreferenceService>(PreferenceService);
+        return createArduinoPreferences(preferences);
+    });
+    bind(PreferenceContribution).toConstantValue({
+        schema: ArduinoConfigSchema,
+    });
+}

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

@@ -1,28 +0,0 @@
-
-import { Theme } from '@theia/core/lib/browser/theming';
-import { MonacoThemeRegistry } from '@theia/monaco/lib/browser/textmate/monaco-theme-registry';
-
-const ARDUINO_CSS = require('../../src/browser/style/arduino.useable.css');
-const ARDUINO_JSON = MonacoThemeRegistry.SINGLETON.register(
-    require('../../src/browser/data/arduino.color-theme.json'), {}, 'arduino', 'vs').name!;
-
-export class ArduinoTheme {
-
-    static readonly arduino: Theme = {
-        id: 'arduino-theme',
-        label: 'Arduino Light Theme',
-        description: 'Arduino Light Theme',
-        editorTheme: ARDUINO_JSON,
-        activate() {
-            ARDUINO_CSS.use();
-        },
-        deactivate() {
-            ARDUINO_CSS.unuse();
-        }
-    };
-
-    static readonly themes: Theme[] = [
-        ArduinoTheme.arduino
-    ];
-
-}

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

@@ -7,9 +7,9 @@ import { MaybePromise } from '@theia/core/lib/common/types';
 /**
  * Class for determining the default workspace location from the
  * `location.hash`, the historical workspace locations, and recent sketch files.
- * 
+ *
  * The following logic is used for determining the default workspace location:
- * - `hash` points to an exists in location?
+ * - `hash` points to an existing location?
  *  - Yes
  *   - `validate location`. Is valid sketch location?
  *    - Yes
@@ -24,20 +24,24 @@ namespace ArduinoWorkspaceRootResolver {
         readonly isValid: (uri: string) => MaybePromise<boolean>;
     }
     export interface ResolveOptions {
-        readonly hash?: string
+        readonly hash?: string;
         readonly recentWorkspaces: string[];
         // Gathered from the default sketch folder. The default sketch folder is defined by the CLI.
         readonly recentSketches: string[];
     }
 }
 export class ArduinoWorkspaceRootResolver {
+    constructor(protected options: ArduinoWorkspaceRootResolver.InitOptions) {}
 
-    constructor(protected options: ArduinoWorkspaceRootResolver.InitOptions) {
-    }
-
-    async resolve(options: ArduinoWorkspaceRootResolver.ResolveOptions): Promise<{ uri: string } | undefined> {
+    async resolve(
+        options: ArduinoWorkspaceRootResolver.ResolveOptions
+    ): Promise<{ uri: string } | undefined> {
         const { hash, recentWorkspaces, recentSketches } = options;
-        for (const uri of [this.hashToUri(hash), ...recentWorkspaces, ...recentSketches].filter(notEmpty)) {
+        for (const uri of [
+            this.hashToUri(hash),
+            ...recentWorkspaces,
+            ...recentSketches,
+        ].filter(notEmpty)) {
             const valid = await this.isValid(uri);
             if (valid) {
                 return { uri };
@@ -47,7 +51,7 @@ export class ArduinoWorkspaceRootResolver {
     }
 
     protected isValid(uri: string): MaybePromise<boolean> {
-        return this.options.isValid.bind(this)(uri);
+        return this.options.isValid(uri);
     }
 
     // Note: here, the `hash` was defined as new `URI(yourValidFsPath).path` so we have to map it to a valid FS path first.
@@ -56,13 +60,14 @@ export class ArduinoWorkspaceRootResolver {
     // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L143 and
     // - https://github.com/eclipse-theia/theia/blob/8196e9dcf9c8de8ea0910efeb5334a974f426966/packages/workspace/src/browser/workspace-service.ts#L423
     protected hashToUri(hash: string | undefined): string | undefined {
-        if (hash
-            && hash.length > 1
-            && hash.startsWith('#')) {
-                const path = hash.slice(1); // Trim the leading `#`.
-                return new URI(toUnix(path.slice(isWindows && hash.startsWith('/') ? 1 : 0))).withScheme('file').toString();
+        if (hash && hash.length > 1 && hash.startsWith('#')) {
+            const path = hash.slice(1); // Trim the leading `#`.
+            return new URI(
+                toUnix(path.slice(isWindows && hash.startsWith('/') ? 1 : 0))
+            )
+                .withScheme('file')
+                .toString();
         }
         return undefined;
     }
-
-}
+}

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

@@ -1,56 +0,0 @@
-import { injectable, inject } from 'inversify';
-import { LabelProvider } from '@theia/core/lib/browser';
-import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
-import { ConfigService } from '../common/protocol/config-service';
-import { SketchesService } from '../common/protocol/sketches-service';
-import { ArduinoWorkspaceRootResolver } from './arduino-workspace-resolver';
-import { ArduinoAdvancedMode } from './arduino-frontend-contribution';
-
-@injectable()
-export class ArduinoWorkspaceService extends WorkspaceService {
-
-    @inject(SketchesService)
-    protected readonly sketchService: SketchesService;
-
-    @inject(ConfigService)
-    protected readonly configService: ConfigService;
-
-    @inject(LabelProvider)
-    protected readonly labelProvider: LabelProvider;
-
-    async getDefaultWorkspacePath(): Promise<string | undefined> {
-        const [hash, recentWorkspaces, recentSketches] = await Promise.all([
-            window.location.hash,
-            this.sketchService.getSketches().then(sketches => sketches.map(({ uri }) => uri)),
-            this.server.getRecentWorkspaces()
-        ]);
-        const toOpen = await new ArduinoWorkspaceRootResolver({
-            isValid: this.isValid.bind(this)
-        }).resolve({
-            hash,
-            recentWorkspaces,
-            recentSketches
-        });
-        if (toOpen) {
-            const { uri } = toOpen;
-            await this.server.setMostRecentlyUsedWorkspace(uri);
-            return toOpen.uri;
-        }
-        return (await this.sketchService.createNewSketch()).uri;
-    }
-
-    private async isValid(uri: string): Promise<boolean> {
-        const exists = await this.fileSystem.exists(uri);
-        if (!exists) {
-            return false;
-        }
-        // The workspace root location must exist. However, when opening a workspace root in pro-mode,
-        // the workspace root must not be a sketch folder. It can be the default sketch directory, or any other directories, for instance.
-        if (!ArduinoAdvancedMode.TOGGLED) {
-            return true;
-        }
-        const sketchFolder = await this.sketchService.isSketchFolder(uri);
-        return sketchFolder;
-    }
-
-}

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

@@ -0,0 +1,93 @@
+import { inject, injectable } from 'inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { JsonRpcProxy } from '@theia/core/lib/common/messaging/proxy-factory';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import {
+    CommandRegistry,
+    CommandContribution,
+} from '@theia/core/lib/common/command';
+import {
+    AuthenticationService,
+    AuthenticationServiceClient,
+    AuthenticationSession,
+} from '../../common/protocol/authentication-service';
+import { CloudUserCommands } from './cloud-user-commands';
+import { serverPort } from '../../node/auth/authentication-server';
+import { AuthOptions } from '../../node/auth/types';
+import { ArduinoPreferences } from '../arduino-preferences';
+
+@injectable()
+export class AuthenticationClientService
+    implements
+        FrontendApplicationContribution,
+        CommandContribution,
+        AuthenticationServiceClient
+{
+    @inject(AuthenticationService)
+    protected readonly service: JsonRpcProxy<AuthenticationService>;
+
+    @inject(WindowService)
+    protected readonly windowService: WindowService;
+
+    @inject(ArduinoPreferences)
+    protected readonly arduinoPreferences: ArduinoPreferences;
+
+    protected authOptions: AuthOptions;
+    protected _session: AuthenticationSession | undefined;
+    protected readonly toDispose = new DisposableCollection();
+    protected readonly onSessionDidChangeEmitter = new Emitter<
+        AuthenticationSession | undefined
+    >();
+
+    readonly onSessionDidChange = this.onSessionDidChangeEmitter.event;
+
+    onStart(): void {
+        this.toDispose.push(this.onSessionDidChangeEmitter);
+        this.service.setClient(this);
+        this.service
+            .session()
+            .then((session) => this.notifySessionDidChange(session));
+        this.setOptions();
+        this.arduinoPreferences.onPreferenceChanged((event) => {
+            if (event.preferenceName.startsWith('arduino.auth.')) {
+                this.setOptions();
+            }
+        });
+    }
+
+    setOptions(): void {
+        this.service.setOptions({
+            redirectUri: `http://localhost:${serverPort}/callback`,
+            responseType: 'code',
+            clientID: this.arduinoPreferences['arduino.auth.clientID'],
+            domain: this.arduinoPreferences['arduino.auth.domain'],
+            audience: this.arduinoPreferences['arduino.auth.audience'],
+            registerUri: this.arduinoPreferences['arduino.auth.registerUri'],
+            scopes: ['openid', 'profile', 'email', 'offline_access'],
+        });
+    }
+
+    protected updateSession(session?: AuthenticationSession | undefined) {
+        this._session = session;
+        this.onSessionDidChangeEmitter.fire(this._session);
+    }
+
+    get session(): AuthenticationSession | undefined {
+        return this._session;
+    }
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(CloudUserCommands.LOGIN, {
+            execute: () => this.service.login(),
+        });
+        registry.registerCommand(CloudUserCommands.LOGOUT, {
+            execute: () => this.service.logout(),
+        });
+    }
+
+    notifySessionDidChange(session: AuthenticationSession | undefined): void {
+        this.updateSession(session);
+    }
+}

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

@@ -0,0 +1,18 @@
+import { Command } from '@theia/core/lib/common/command';
+
+export namespace CloudUserCommands {
+    export const LOGIN: Command = {
+        id: 'arduino-cloud--login',
+        label: 'Sign in',
+    };
+
+    export const LOGOUT: Command = {
+        id: 'arduino-cloud--logout',
+        label: 'Sign Out',
+    };
+
+    export const OPEN_PROFILE_CONTEXT_MENU: Command = {
+        id: 'arduino-cloud-sketchbook--open-profile-menu',
+        label: 'Contextual menu',
+    };
+}

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

@@ -1,12 +1,16 @@
 import { injectable, inject } from 'inversify';
 import { MessageService } from '@theia/core/lib/common/message-service';
 import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
-import { BoardsService, Board } from '../../common/protocol/boards-service';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import {
+    BoardsService,
+    BoardsPackage,
+    Board,
+} from '../../common/protocol/boards-service';
+import { BoardsServiceProvider } from './boards-service-provider';
 import { BoardsListWidgetFrontendContribution } from './boards-widget-frontend-contribution';
-import { InstallationProgressDialog } from '../components/installation-progress-dialog';
 import { BoardsConfig } from './boards-config';
-
+import { Installable } from '../../common/protocol';
+import { ResponseServiceImpl } from '../response-service-impl';
 
 /**
  * Listens on `BoardsConfig.Config` changes, if a board is selected which does not
@@ -14,50 +18,111 @@ import { BoardsConfig } from './boards-config';
  */
 @injectable()
 export class BoardsAutoInstaller implements FrontendApplicationContribution {
-
     @inject(MessageService)
     protected readonly messageService: MessageService;
 
     @inject(BoardsService)
     protected readonly boardsService: BoardsService;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClient: BoardsServiceProvider;
+
+    @inject(ResponseServiceImpl)
+    protected readonly responseService: ResponseServiceImpl;
 
     @inject(BoardsListWidgetFrontendContribution)
     protected readonly boardsManagerFrontendContribution: BoardsListWidgetFrontendContribution;
 
+    // Workaround for https://github.com/eclipse-theia/theia/issues/9349
+    protected notifications: Board[] = [];
+
     onStart(): void {
-        this.boardsServiceClient.onBoardsConfigChanged(this.ensureCoreExists.bind(this));
+        this.boardsServiceClient.onBoardsConfigChanged(
+            this.ensureCoreExists.bind(this)
+        );
         this.ensureCoreExists(this.boardsServiceClient.boardsConfig);
     }
 
     protected ensureCoreExists(config: BoardsConfig.Config): void {
         const { selectedBoard } = config;
-        if (selectedBoard) {
-            this.boardsService.search({}).then(({ items }) => {
-                const candidates = items
-                    .filter(item => item.boards.some(board => Board.sameAs(board, selectedBoard)))
-                    .filter(({ installable, installedVersion }) => installable && !installedVersion);
-                for (const candidate of candidates) {
-                    // tslint:disable-next-line:max-line-length
-                    this.messageService.info(`The \`"${candidate.name}"\` core has to be installed for the currently selected \`"${selectedBoard.name}"\` board. Do you want to install it now?`, 'Yes', 'Install Manually').then(async answer => {
-                        if (answer === 'Yes') {
-                            const dialog = new InstallationProgressDialog(candidate.name);
-                            dialog.open();
-                            try {
-                                await this.boardsService.install(candidate);
-                            } finally {
-                                dialog.close();
-                            }
-                        }
-                        if (answer) {
-                            this.boardsManagerFrontendContribution.openView({ reveal: true }).then(widget => widget.refresh(candidate.name.toLocaleLowerCase()));
-                        } 
-                    });
+        if (
+            selectedBoard &&
+            !this.notifications.find((board) =>
+                Board.sameAs(board, selectedBoard)
+            )
+        ) {
+            this.notifications.push(selectedBoard);
+            this.boardsService.search({}).then((packages) => {
+                // filter packagesForBoard selecting matches from the cli (installed packages)
+                // and matches based on the board name
+                // NOTE: this ensures the Deprecated & new packages are all in the array
+                // so that we can check if any of the valid packages is already installed
+                const packagesForBoard = packages.filter(
+                    (pkg) =>
+                        BoardsPackage.contains(selectedBoard, pkg) ||
+                        pkg.boards.some(
+                            (board) => board.name === selectedBoard.name
+                        )
+                );
+
+                // check if one of the packages for the board is already installed. if so, no hint
+                if (
+                    packagesForBoard.some(
+                        ({ installedVersion }) => !!installedVersion
+                    )
+                ) {
+                    return;
                 }
-            })
+
+                // filter the installable (not installed) packages,
+                // CLI returns the packages already sorted with the deprecated ones at the end of the list
+                // in order to ensure the new ones are preferred
+                const candidates = packagesForBoard.filter(
+                    ({ installable, installedVersion }) =>
+                        installable && !installedVersion
+                );
+
+                const candidate = candidates[0];
+                if (candidate) {
+                    const version = candidate.availableVersions[0]
+                        ? `[v ${candidate.availableVersions[0]}]`
+                        : '';
+                    // tslint:disable-next-line:max-line-length
+                    this.messageService
+                        .info(
+                            `The \`"${candidate.name} ${version}"\` core has to be installed for the currently selected \`"${selectedBoard.name}"\` board. Do you want to install it now?`,
+                            'Install Manually',
+                            'Yes'
+                        )
+                        .then(async (answer) => {
+                            const index = this.notifications.findIndex(
+                                (board) => Board.sameAs(board, selectedBoard)
+                            );
+                            if (index !== -1) {
+                                this.notifications.splice(index, 1);
+                            }
+                            if (answer === 'Yes') {
+                                await Installable.installWithProgress({
+                                    installable: this.boardsService,
+                                    item: candidate,
+                                    messageService: this.messageService,
+                                    responseService: this.responseService,
+                                    version: candidate.availableVersions[0],
+                                });
+                                return;
+                            }
+                            if (answer) {
+                                this.boardsManagerFrontendContribution
+                                    .openView({ reveal: true })
+                                    .then((widget) =>
+                                        widget.refresh(
+                                            candidate.name.toLocaleLowerCase()
+                                        )
+                                    );
+                            }
+                        });
+                }
+            });
         }
     }
-
-}
+}

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

@@ -4,18 +4,23 @@ import { Emitter } from '@theia/core/lib/common/event';
 import { ReactWidget, Message } from '@theia/core/lib/browser';
 import { BoardsService } from '../../common/protocol/boards-service';
 import { BoardsConfig } from './boards-config';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import { BoardsServiceProvider } from './boards-service-provider';
+import { NotificationCenter } from '../notification-center';
 
 @injectable()
 export class BoardsConfigDialogWidget extends ReactWidget {
-
     @inject(BoardsService)
     protected readonly boardsService: BoardsService;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClient: BoardsServiceProvider;
 
-    protected readonly onBoardConfigChangedEmitter = new Emitter<BoardsConfig.Config>();
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    protected readonly onFilterTextDidChangeEmitter = new Emitter<string>();
+    protected readonly onBoardConfigChangedEmitter =
+        new Emitter<BoardsConfig.Config>();
     readonly onBoardConfigChanged = this.onBoardConfigChangedEmitter.event;
 
     protected focusNode: HTMLElement | undefined;
@@ -23,24 +28,38 @@ export class BoardsConfigDialogWidget extends ReactWidget {
     constructor() {
         super();
         this.id = 'select-board-dialog';
+        this.toDispose.pushAll([
+            this.onBoardConfigChangedEmitter,
+            this.onFilterTextDidChangeEmitter,
+        ]);
+    }
+
+    search(query: string): void {
+        this.onFilterTextDidChangeEmitter.fire(query);
     }
 
     protected fireConfigChanged = (config: BoardsConfig.Config) => {
         this.onBoardConfigChangedEmitter.fire(config);
-    }
+    };
 
     protected setFocusNode = (element: HTMLElement | undefined) => {
         this.focusNode = element;
-    }
+    };
 
     protected render(): React.ReactNode {
-        return <div className='selectBoardContainer'>
-            <BoardsConfig
-                boardsService={this.boardsService}
-                boardsServiceClient={this.boardsServiceClient}
-                onConfigChange={this.fireConfigChanged}
-                onFocusNodeSet={this.setFocusNode} />
-        </div>;
+        return (
+            <div className="selectBoardContainer">
+                <BoardsConfig
+                    boardsServiceProvider={this.boardsServiceClient}
+                    notificationCenter={this.notificationCenter}
+                    onConfigChange={this.fireConfigChanged}
+                    onFocusNodeSet={this.setFocusNode}
+                    onFilteredTextDidChangeEvent={
+                        this.onFilterTextDidChangeEmitter.event
+                    }
+                />
+            </div>
+        );
     }
 
     protected onActivateRequest(msg: Message): void {
@@ -50,6 +69,4 @@ export class BoardsConfigDialogWidget extends ReactWidget {
         }
         (this.focusNode || this.node).focus();
     }
-
-
 }

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

@@ -1,30 +1,36 @@
 import { injectable, inject, postConstruct } from 'inversify';
 import { Message } from '@phosphor/messaging';
-import { AbstractDialog, DialogProps, Widget, DialogError } from '@theia/core/lib/browser';
-import { BoardsService } from '../../common/protocol/boards-service';
+import {
+    AbstractDialog,
+    DialogProps,
+    Widget,
+    DialogError,
+} from '@theia/core/lib/browser';
 import { BoardsConfig } from './boards-config';
+import { BoardsService } from '../../common/protocol/boards-service';
+import { BoardsServiceProvider } from './boards-service-provider';
 import { BoardsConfigDialogWidget } from './boards-config-dialog-widget';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
 
 @injectable()
-export class BoardsConfigDialogProps extends DialogProps {
-}
+export class BoardsConfigDialogProps extends DialogProps {}
 
 @injectable()
 export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
-
     @inject(BoardsConfigDialogWidget)
     protected readonly widget: BoardsConfigDialogWidget;
 
     @inject(BoardsService)
     protected readonly boardService: BoardsService;
 
-    @inject(BoardsServiceClientImpl)
-    protected readonly boardsServiceClient: BoardsServiceClientImpl;
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClient: BoardsServiceProvider;
 
     protected config: BoardsConfig.Config = {};
 
-    constructor(@inject(BoardsConfigDialogProps) protected readonly props: BoardsConfigDialogProps) {
+    constructor(
+        @inject(BoardsConfigDialogProps)
+        protected readonly props: BoardsConfigDialogProps
+    ) {
         super(props);
 
         this.contentNode.classList.add('select-board-dialog');
@@ -36,10 +42,24 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
 
     @postConstruct()
     protected init(): void {
-        this.toDispose.push(this.boardsServiceClient.onBoardsConfigChanged(config => {
-            this.config = config;
-            this.update();
-        }));
+        this.toDispose.push(
+            this.boardsServiceClient.onBoardsConfigChanged((config) => {
+                this.config = config;
+                this.update();
+            })
+        );
+    }
+
+    /**
+     * Pass in an empty string if you want to reset the search term. Using `undefined` has no effect.
+     */
+    async open(
+        query: string | undefined = undefined
+    ): Promise<BoardsConfig.Config | undefined> {
+        if (typeof query === 'string') {
+            this.widget.search(query);
+        }
+        return super.open();
     }
 
     protected createDescription(): HTMLElement {
@@ -57,9 +77,9 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
 
         for (const paragraph of [
             'Select both a Board and a Port if you want to upload a sketch.',
-            'If you only select a Board you will be able just to compile, but not to upload your sketch.'
+            'If you only select a Board you will be able just to compile, but not to upload your sketch.',
         ]) {
-            const p = document.createElement('p');
+            const p = document.createElement('div');
             p.textContent = paragraph;
             text.appendChild(p);
         }
@@ -72,10 +92,12 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
             Widget.detach(this.widget);
         }
         Widget.attach(this.widget, this.contentNode);
-        this.toDisposeOnDetach.push(this.widget.onBoardConfigChanged(config => {
-            this.config = config;
-            this.update();
-        }));
+        this.toDisposeOnDetach.push(
+            this.widget.onBoardConfigChanged((config) => {
+                this.config = config;
+                this.update();
+            })
+        );
         super.onAfterAttach(msg);
         this.update();
     }
@@ -109,5 +131,4 @@ export class BoardsConfigDialog extends AbstractDialog<BoardsConfig.Config> {
     get value(): BoardsConfig.Config {
         return this.config;
     }
-
 }

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

@@ -1,88 +1,140 @@
 import * as React from 'react';
-import { DisposableCollection } from '@theia/core';
-import { BoardsService, Board, Port, AttachedSerialBoard, AttachedBoardsChangeEvent } from '../../common/protocol/boards-service';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import { Event } from '@theia/core/lib/common/event';
+import { notEmpty } from '@theia/core/lib/common/objects';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import {
+    Board,
+    Port,
+    AttachedBoardsChangeEvent,
+    BoardWithPackage,
+} from '../../common/protocol/boards-service';
+import { NotificationCenter } from '../notification-center';
+import { BoardsServiceProvider } from './boards-service-provider';
 
 export namespace BoardsConfig {
-
     export interface Config {
         selectedBoard?: Board;
         selectedPort?: Port;
     }
 
     export interface Props {
-        readonly boardsService: BoardsService;
-        readonly boardsServiceClient: BoardsServiceClientImpl;
+        readonly boardsServiceProvider: BoardsServiceProvider;
+        readonly notificationCenter: NotificationCenter;
         readonly onConfigChange: (config: Config) => void;
         readonly onFocusNodeSet: (element: HTMLElement | undefined) => void;
+        readonly onFilteredTextDidChangeEvent: Event<string>;
     }
 
     export interface State extends Config {
-        searchResults: Array<Board & { packageName: string }>;
+        searchResults: Array<BoardWithPackage>;
         knownPorts: Port[];
         showAllPorts: boolean;
+        query: string;
     }
-
 }
 
 export abstract class Item<T> extends React.Component<{
-    item: T,
-    label: string,
-    selected: boolean,
-    onClick: (item: T) => void,
-    missing?: boolean,
-    detail?: string
+    item: T;
+    label: string;
+    selected: boolean;
+    onClick: (item: T) => void;
+    missing?: boolean;
+    details?: string;
 }> {
-
     render(): React.ReactNode {
-        const { selected, label, missing, detail } = this.props;
+        const { selected, label, missing, details } = this.props;
         const classNames = ['item'];
         if (selected) {
             classNames.push('selected');
         }
         if (missing === true) {
-            classNames.push('missing')
+            classNames.push('missing');
         }
-        return <div onClick={this.onClick} className={classNames.join(' ')} title={`${label}${!detail ? '' : detail}`}>
-            <div className='label'>
-                {label}
+        return (
+            <div
+                onClick={this.onClick}
+                className={classNames.join(' ')}
+                title={`${label}${!details ? '' : details}`}
+            >
+                <div className="label">{label}</div>
+                {!details ? '' : <div className="details">{details}</div>}
+                {!selected ? (
+                    ''
+                ) : (
+                    <div className="selected-icon">
+                        <i className="fa fa-check" />
+                    </div>
+                )}
             </div>
-            {!detail ? '' : <div className='detail'>{detail}</div>}
-            {!selected ? '' : <div className='selected-icon'><i className='fa fa-check' /></div>}
-        </div>;
+        );
     }
 
     protected onClick = () => {
         this.props.onClick(this.props.item);
-    }
-
+    };
 }
 
-export class BoardsConfig extends React.Component<BoardsConfig.Props, BoardsConfig.State> {
-
+export class BoardsConfig extends React.Component<
+    BoardsConfig.Props,
+    BoardsConfig.State
+> {
     protected toDispose = new DisposableCollection();
 
     constructor(props: BoardsConfig.Props) {
         super(props);
 
-        const { boardsConfig } = props.boardsServiceClient;
+        const { boardsConfig } = props.boardsServiceProvider;
         this.state = {
             searchResults: [],
             knownPorts: [],
             showAllPorts: false,
-            ...boardsConfig
-        }
+            query: '',
+            ...boardsConfig,
+        };
     }
 
     componentDidMount() {
         this.updateBoards();
-        this.props.boardsService.getAvailablePorts().then(({ ports }) => this.updatePorts(ports));
-        const { boardsServiceClient: client } = this.props;
+        this.updatePorts(
+            this.props.boardsServiceProvider.availableBoards
+                .map(({ port }) => port)
+                .filter(notEmpty)
+        );
         this.toDispose.pushAll([
-            client.onBoardsChanged(event => this.updatePorts(event.newState.ports, AttachedBoardsChangeEvent.diff(event).detached.ports)),
-            client.onBoardsConfigChanged(({ selectedBoard, selectedPort }) => {
-                this.setState({ selectedBoard, selectedPort }, () => this.fireConfigChanged());
-            })
+            this.props.notificationCenter.onAttachedBoardsChanged((event) =>
+                this.updatePorts(
+                    event.newState.ports,
+                    AttachedBoardsChangeEvent.diff(event).detached.ports
+                )
+            ),
+            this.props.boardsServiceProvider.onBoardsConfigChanged(
+                ({ selectedBoard, selectedPort }) => {
+                    this.setState({ selectedBoard, selectedPort }, () =>
+                        this.fireConfigChanged()
+                    );
+                }
+            ),
+            this.props.notificationCenter.onPlatformInstalled(() =>
+                this.updateBoards(this.state.query)
+            ),
+            this.props.notificationCenter.onPlatformUninstalled(() =>
+                this.updateBoards(this.state.query)
+            ),
+            this.props.notificationCenter.onIndexUpdated(() =>
+                this.updateBoards(this.state.query)
+            ),
+            this.props.notificationCenter.onDaemonStarted(() =>
+                this.updateBoards(this.state.query)
+            ),
+            this.props.notificationCenter.onDaemonStopped(() =>
+                this.setState({ searchResults: [] })
+            ),
+            this.props.onFilteredTextDidChangeEvent((query) =>
+                this.setState({ query }, () =>
+                    this.updateBoards(this.state.query)
+                )
+            ),
         ]);
     }
 
@@ -95,193 +147,208 @@ export class BoardsConfig extends React.Component<BoardsConfig.Props, BoardsConf
         this.props.onConfigChange({ selectedBoard, selectedPort });
     }
 
-    protected updateBoards = (eventOrQuery: React.ChangeEvent<HTMLInputElement> | string = '') => {
-        const query = (typeof eventOrQuery === 'string'
-            ? eventOrQuery
-            : eventOrQuery.target.value.toLowerCase()
-        ).trim();
-        this.queryBoards({ query }).then(({ searchResults }) => this.setState({ searchResults }));
-    }
+    protected updateBoards = (
+        eventOrQuery: React.ChangeEvent<HTMLInputElement> | string = ''
+    ) => {
+        const query =
+            typeof eventOrQuery === 'string'
+                ? eventOrQuery
+                : eventOrQuery.target.value.toLowerCase();
+        this.setState({ query });
+        this.queryBoards({ query }).then((searchResults) =>
+            this.setState({ searchResults })
+        );
+    };
 
     protected updatePorts = (ports: Port[] = [], removedPorts: Port[] = []) => {
-        this.queryPorts(Promise.resolve({ ports })).then(({ knownPorts }) => {
+        this.queryPorts(Promise.resolve(ports)).then(({ knownPorts }) => {
             let { selectedPort } = this.state;
             // If the currently selected port is not available anymore, unset the selected port.
-            if (removedPorts.some(port => Port.equals(port, selectedPort))) {
+            if (removedPorts.some((port) => Port.equals(port, selectedPort))) {
                 selectedPort = undefined;
             }
-            this.setState({ knownPorts, selectedPort }, () => this.fireConfigChanged());
+            this.setState({ knownPorts, selectedPort }, () =>
+                this.fireConfigChanged()
+            );
         });
+    };
+
+    protected queryBoards = (
+        options: { query?: string } = {}
+    ): Promise<Array<BoardWithPackage>> => {
+        return this.props.boardsServiceProvider.searchBoards(options);
+    };
+
+    protected get availablePorts(): MaybePromise<Port[]> {
+        return this.props.boardsServiceProvider.availableBoards
+            .map(({ port }) => port)
+            .filter(notEmpty);
     }
 
-    protected queryBoards = (options: { query?: string } = {}): Promise<{ searchResults: Array<Board & { packageName: string }> }> => {
-        const { boardsService } = this.props;
-        const query = (options.query || '').toLocaleLowerCase();
-        return new Promise<{ searchResults: Array<Board & { packageName: string }> }>(resolve => {
-            boardsService.search(options)
-                .then(({ items }) => items
-                    .map(item => item.boards.map(board => ({ ...board, packageName: item.name })))
-                    .reduce((acc, curr) => acc.concat(curr), [])
-                    .filter(board => board.name.toLocaleLowerCase().indexOf(query) !== -1)
-                    .sort(Board.compare))
-                .then(searchResults => resolve({ searchResults }));
-        });
-    }
-
-    protected get attachedBoards(): Promise<{ boards: Board[] }> {
-        return this.props.boardsService.getAttachedBoards();
-    }
-
-    protected get availablePorts(): Promise<{ ports: Port[] }> {
-        return this.props.boardsService.getAvailablePorts();
-    }
-
-    protected queryPorts = (availablePorts: Promise<{ ports: Port[] }> = this.availablePorts) => {
-        return new Promise<{ knownPorts: Port[] }>(resolve => {
-            availablePorts
-                .then(({ ports }) => ports
-                    .sort(Port.compare))
-                .then(knownPorts => resolve({ knownPorts }));
-        });
-    }
+    protected queryPorts = async (
+        availablePorts: MaybePromise<Port[]> = this.availablePorts
+    ) => {
+        const ports = await availablePorts;
+        return { knownPorts: ports.sort(Port.compare) };
+    };
 
     protected toggleFilterPorts = () => {
         this.setState({ showAllPorts: !this.state.showAllPorts });
-    }
+    };
 
     protected selectPort = (selectedPort: Port | undefined) => {
         this.setState({ selectedPort }, () => this.fireConfigChanged());
-    }
+    };
 
-    protected selectBoard = (selectedBoard: Board & { packageName: string } | undefined) => {
+    protected selectBoard = (selectedBoard: BoardWithPackage | undefined) => {
         this.setState({ selectedBoard }, () => this.fireConfigChanged());
-    }
+    };
 
     protected focusNodeSet = (element: HTMLElement | null) => {
         this.props.onFocusNodeSet(element || undefined);
-    }
+    };
 
     render(): React.ReactNode {
-        return <div className='body'>
-            {this.renderContainer('boards', this.renderBoards.bind(this))}
-            {this.renderContainer('ports', this.renderPorts.bind(this), this.renderPortsFooter.bind(this))}
-        </div>;
+        return (
+            <div className="body">
+                {this.renderContainer('boards', this.renderBoards.bind(this))}
+                {this.renderContainer(
+                    'ports',
+                    this.renderPorts.bind(this),
+                    this.renderPortsFooter.bind(this)
+                )}
+            </div>
+        );
     }
 
-    protected renderContainer(title: string, contentRenderer: () => React.ReactNode, footerRenderer?: () => React.ReactNode): React.ReactNode {
-        return <div className='container'>
-            <div className='content'>
-                <div className='title'>
-                    {title}
-                </div>
-                {contentRenderer()}
-                <div className='footer'>
-                    {(footerRenderer ? footerRenderer() : '')}
+    protected renderContainer(
+        title: string,
+        contentRenderer: () => React.ReactNode,
+        footerRenderer?: () => React.ReactNode
+    ): React.ReactNode {
+        return (
+            <div className="container">
+                <div className="content">
+                    <div className="title">{title}</div>
+                    {contentRenderer()}
+                    <div className="footer">
+                        {footerRenderer ? footerRenderer() : ''}
+                    </div>
                 </div>
             </div>
-        </div>;
+        );
     }
 
     protected renderBoards(): React.ReactNode {
-        const { selectedBoard, searchResults } = this.state;
-        // Board names are not unique. We show the corresponding core name as a detail.
-        // https://github.com/arduino/arduino-cli/pull/294#issuecomment-513764948
-        const distinctBoardNames = new Map<string, number>();
-        for (const { name } of searchResults) {
-            const counter = distinctBoardNames.get(name) || 0;
-            distinctBoardNames.set(name, counter + 1);
-        }
-
-        // Due to the non-unique board names, we have to check the package name as well.
-        const selected = (board: Board & { packageName: string }) => {
-            if (!!selectedBoard) {
-                if (Board.equals(board, selectedBoard)) {
-                    if ('packageName' in selectedBoard) {
-                        return board.packageName === (selectedBoard as any).packageName;
-                    }
-                    return true;
-                }
+        const { selectedBoard, searchResults, query } = this.state;
+        // Board names are not unique per core https://github.com/arduino/arduino-pro-ide/issues/262#issuecomment-661019560
+        // It is tricky when the core is not yet installed, no FQBNs are available.
+        const distinctBoards = new Map<string, Board.Detailed>();
+        const toKey = ({ name, packageName, fqbn }: Board.Detailed) =>
+            !!fqbn
+                ? `${name}-${packageName}-${fqbn}`
+                : `${name}-${packageName}`;
+        for (const board of Board.decorateBoards(
+            selectedBoard,
+            searchResults
+        )) {
+            const key = toKey(board);
+            if (!distinctBoards.has(key)) {
+                distinctBoards.set(key, board);
             }
-            return false;
         }
 
-        return <React.Fragment>
-            <div className='search'>
-                <input type='search' placeholder='SEARCH BOARD' onChange={this.updateBoards} ref={this.focusNodeSet} />
-                <i className='fa fa-search'></i>
-            </div>
-            <div className='boards list'>
-                {this.state.searchResults.map(board => <Item<Board & { packageName: string }>
-                    key={`${board.name}-${board.packageName}`}
-                    item={board}
-                    label={board.name}
-                    detail={(distinctBoardNames.get(board.name) || 0) > 1 ? ` - ${board.packageName}` : undefined}
-                    selected={selected(board)}
-                    onClick={this.selectBoard}
-                    missing={!Board.installed(board)}
-                />)}
-            </div>
-        </React.Fragment>;
+        return (
+            <React.Fragment>
+                <div className="search">
+                    <input
+                        type="search"
+                        value={query}
+                        className="theia-input"
+                        placeholder="SEARCH BOARD"
+                        onChange={this.updateBoards}
+                        ref={this.focusNodeSet}
+                    />
+                    <i className="fa fa-search"></i>
+                </div>
+                <div className="boards list">
+                    {Array.from(distinctBoards.values()).map((board) => (
+                        <Item<BoardWithPackage>
+                            key={`${board.name}-${board.packageName}`}
+                            item={board}
+                            label={board.name}
+                            details={board.details}
+                            selected={board.selected}
+                            onClick={this.selectBoard}
+                            missing={board.missing}
+                        />
+                    ))}
+                </div>
+            </React.Fragment>
+        );
     }
 
     protected renderPorts(): React.ReactNode {
         const filter = this.state.showAllPorts ? () => true : Port.isBoardPort;
         const ports = this.state.knownPorts.filter(filter);
-        return !ports.length ?
-            (
-                <div className='loading noselect'>
-                    No ports discovered
-                </div>
-            ) :
-            (
-                <div className='ports list'>
-                    {ports.map(port => <Item<Port>
+        return !ports.length ? (
+            <div className="loading noselect">No ports discovered</div>
+        ) : (
+            <div className="ports list">
+                {ports.map((port) => (
+                    <Item<Port>
                         key={Port.toString(port)}
                         item={port}
                         label={Port.toString(port)}
                         selected={Port.equals(this.state.selectedPort, port)}
                         onClick={this.selectPort}
-                    />)}
-                </div>
-            );
+                    />
+                ))}
+            </div>
+        );
     }
 
     protected renderPortsFooter(): React.ReactNode {
-        return <div className='noselect'>
-            <label
-                title='Shows all available ports when enabled'>
-                <input
-                    type='checkbox'
-                    defaultChecked={this.state.showAllPorts}
-                    onChange={this.toggleFilterPorts}
-                />
-                <span>Show all ports</span>
-            </label>
-        </div>;
+        return (
+            <div className="noselect">
+                <label title="Shows all available ports when enabled">
+                    <input
+                        type="checkbox"
+                        defaultChecked={this.state.showAllPorts}
+                        onChange={this.toggleFilterPorts}
+                    />
+                    <span>Show all ports</span>
+                </label>
+            </div>
+        );
     }
-
 }
 
 export namespace BoardsConfig {
-
     export namespace Config {
-
-        export function sameAs(config: Config, other: Config | AttachedSerialBoard): boolean {
+        export function sameAs(config: Config, other: Config | Board): boolean {
             const { selectedBoard, selectedPort } = config;
-            if (AttachedSerialBoard.is(other)) {
-                return !!selectedBoard
-                    && Board.equals(other, selectedBoard)
-                    && Port.sameAs(selectedPort, other.port);
+            if (Board.is(other)) {
+                return (
+                    !!selectedBoard &&
+                    Board.equals(other, selectedBoard) &&
+                    Port.sameAs(selectedPort, other.port)
+                );
             }
             return sameAs(config, other);
         }
 
         export function equals(left: Config, right: Config): boolean {
-            return left.selectedBoard === right.selectedBoard
-                && left.selectedPort === right.selectedPort;
+            return (
+                left.selectedBoard === right.selectedBoard &&
+                left.selectedPort === right.selectedPort
+            );
         }
 
-        export function toString(config: Config, options: { default: string } = { default: '' }): string {
+        export function toString(
+            config: Config,
+            options: { default: string } = { default: '' }
+        ): string {
             const { selectedBoard, selectedPort: port } = config;
             if (!selectedBoard) {
                 return options.default;
@@ -290,6 +357,55 @@ export namespace BoardsConfig {
             return `${name}${port ? ' at ' + Port.toString(port) : ''}`;
         }
 
-    }
+        export function setConfig(
+            config: Config | undefined,
+            urlToAttachTo: URL
+        ): URL {
+            const copy = new URL(urlToAttachTo.toString());
+            if (!config) {
+                copy.searchParams.delete('boards-config');
+                return copy;
+            }
 
+            const selectedBoard = config.selectedBoard
+                ? {
+                      name: config.selectedBoard.name,
+                      fqbn: config.selectedBoard.fqbn,
+                  }
+                : undefined;
+            const selectedPort = config.selectedPort
+                ? {
+                      protocol: config.selectedPort.protocol,
+                      address: config.selectedPort.address,
+                  }
+                : undefined;
+            const jsonConfig = JSON.stringify({ selectedBoard, selectedPort });
+            copy.searchParams.set(
+                'boards-config',
+                encodeURIComponent(jsonConfig)
+            );
+            return copy;
+        }
+
+        export function getConfig(url: URL): Config | undefined {
+            const encoded = url.searchParams.get('boards-config');
+            if (!encoded) {
+                return undefined;
+            }
+            try {
+                const raw = decodeURIComponent(encoded);
+                const candidate = JSON.parse(raw);
+                if (typeof candidate === 'object') {
+                    return candidate;
+                }
+                console.warn(
+                    `Expected candidate to be an object. It was ${typeof candidate}. URL was: ${url}`
+                );
+                return undefined;
+            } catch (e) {
+                console.log(`Could not get board config from URL: ${url}.`, e);
+                return undefined;
+            }
+        }
+    }
 }

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

@@ -0,0 +1,192 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from 'inversify';
+import { CommandRegistry } from '@theia/core/lib/common/command';
+import { MenuModelRegistry } from '@theia/core/lib/common/menu';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { BoardsServiceProvider } from './boards-service-provider';
+import { Board, ConfigOption, Programmer } from '../../common/protocol';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser';
+import { BoardsDataStore } from './boards-data-store';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { ArduinoMenus, unregisterSubmenu } from '../menu/arduino-menus';
+
+@injectable()
+export class BoardsDataMenuUpdater implements FrontendApplicationContribution {
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(BoardsDataStore)
+    protected readonly boardsDataStore: BoardsDataStore;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClient: BoardsServiceProvider;
+
+    protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+    protected readonly toDisposeOnBoardChange = new DisposableCollection();
+
+    async onStart(): Promise<void> {
+        this.updateMenuActions(
+            this.boardsServiceClient.boardsConfig.selectedBoard
+        );
+        this.boardsDataStore.onChanged(() =>
+            this.updateMenuActions(
+                this.boardsServiceClient.boardsConfig.selectedBoard
+            )
+        );
+        this.boardsServiceClient.onBoardsConfigChanged(({ selectedBoard }) =>
+            this.updateMenuActions(selectedBoard)
+        );
+    }
+
+    protected async updateMenuActions(
+        selectedBoard: Board | undefined
+    ): Promise<void> {
+        return this.queue.add(async () => {
+            this.toDisposeOnBoardChange.dispose();
+            this.mainMenuManager.update();
+            if (selectedBoard) {
+                const { fqbn } = selectedBoard;
+                if (fqbn) {
+                    const { configOptions, programmers, selectedProgrammer } =
+                        await this.boardsDataStore.getData(fqbn);
+                    if (configOptions.length) {
+                        const boardsConfigMenuPath = [
+                            ...ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP,
+                            'z01_boardsConfig',
+                        ]; // `z_` is for ordering.
+                        for (const {
+                            label,
+                            option,
+                            values,
+                        } of configOptions.sort(
+                            ConfigOption.LABEL_COMPARATOR
+                        )) {
+                            const menuPath = [
+                                ...boardsConfigMenuPath,
+                                `${option}`,
+                            ];
+                            const commands = new Map<
+                                string,
+                                Disposable & { label: string }
+                            >();
+                            for (const value of values) {
+                                const id = `${fqbn}-${option}--${value.value}`;
+                                const command = { id };
+                                const selectedValue = value.value;
+                                const handler = {
+                                    execute: () =>
+                                        this.boardsDataStore.selectConfigOption(
+                                            { fqbn, option, selectedValue }
+                                        ),
+                                    isToggled: () => value.selected,
+                                };
+                                commands.set(
+                                    id,
+                                    Object.assign(
+                                        this.commandRegistry.registerCommand(
+                                            command,
+                                            handler
+                                        ),
+                                        { label: value.label }
+                                    )
+                                );
+                            }
+                            this.menuRegistry.registerSubmenu(menuPath, label);
+                            this.toDisposeOnBoardChange.pushAll([
+                                ...commands.values(),
+                                Disposable.create(() =>
+                                    unregisterSubmenu(
+                                        menuPath,
+                                        this.menuRegistry
+                                    )
+                                ),
+                                ...Array.from(commands.keys()).map(
+                                    (commandId, i) => {
+                                        const { label } =
+                                            commands.get(commandId)!;
+                                        this.menuRegistry.registerMenuAction(
+                                            menuPath,
+                                            { commandId, order: `${i}`, label }
+                                        );
+                                        return Disposable.create(() =>
+                                            this.menuRegistry.unregisterMenuAction(
+                                                commandId
+                                            )
+                                        );
+                                    }
+                                ),
+                            ]);
+                        }
+                    }
+                    if (programmers.length) {
+                        const programmersMenuPath = [
+                            ...ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP,
+                            'z02_programmers',
+                        ];
+                        const label = selectedProgrammer
+                            ? `Programmer: "${selectedProgrammer.name}"`
+                            : 'Programmer';
+                        this.menuRegistry.registerSubmenu(
+                            programmersMenuPath,
+                            label
+                        );
+                        this.toDisposeOnBoardChange.push(
+                            Disposable.create(() =>
+                                unregisterSubmenu(
+                                    programmersMenuPath,
+                                    this.menuRegistry
+                                )
+                            )
+                        );
+                        for (const programmer of programmers) {
+                            const { id, name } = programmer;
+                            const command = { id: `${fqbn}-programmer--${id}` };
+                            const handler = {
+                                execute: () =>
+                                    this.boardsDataStore.selectProgrammer({
+                                        fqbn,
+                                        selectedProgrammer: programmer,
+                                    }),
+                                isToggled: () =>
+                                    Programmer.equals(
+                                        programmer,
+                                        selectedProgrammer
+                                    ),
+                            };
+                            this.menuRegistry.registerMenuAction(
+                                programmersMenuPath,
+                                { commandId: command.id, label: name }
+                            );
+                            this.commandRegistry.registerCommand(
+                                command,
+                                handler
+                            );
+                            this.toDisposeOnBoardChange.pushAll([
+                                Disposable.create(() =>
+                                    this.commandRegistry.unregisterCommand(
+                                        command
+                                    )
+                                ),
+                                Disposable.create(() =>
+                                    this.menuRegistry.unregisterMenuAction(
+                                        command.id
+                                    )
+                                ),
+                            ]);
+                        }
+                    }
+                    this.mainMenuManager.update();
+                }
+            }
+        });
+    }
+}

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

@@ -0,0 +1,280 @@
+import { injectable, inject, named } from 'inversify';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { deepClone } from '@theia/core/lib/common/objects';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { Event, Emitter } from '@theia/core/lib/common/event';
+import {
+    FrontendApplicationContribution,
+    LocalStorageService,
+} from '@theia/core/lib/browser';
+import { notEmpty } from '../../common/utils';
+import {
+    BoardsService,
+    ConfigOption,
+    Installable,
+    BoardDetails,
+    Programmer,
+} from '../../common/protocol';
+import { NotificationCenter } from '../notification-center';
+
+@injectable()
+export class BoardsDataStore implements FrontendApplicationContribution {
+    @inject(ILogger)
+    @named('store')
+    protected readonly logger: ILogger;
+
+    @inject(BoardsService)
+    protected readonly boardsService: BoardsService;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    @inject(LocalStorageService)
+    protected readonly storageService: LocalStorageService;
+
+    protected readonly onChangedEmitter = new Emitter<void>();
+
+    onStart(): void {
+        this.notificationCenter.onPlatformInstalled(async ({ item }) => {
+            const { installedVersion: version } = item;
+            if (!version) {
+                return;
+            }
+            let shouldFireChanged = false;
+            for (const fqbn of item.boards
+                .map(({ fqbn }) => fqbn)
+                .filter(notEmpty)
+                .filter((fqbn) => !!fqbn)) {
+                const key = this.getStorageKey(fqbn, version);
+                let data = await this.storageService.getData<
+                    ConfigOption[] | undefined
+                >(key);
+                if (!data || !data.length) {
+                    const details = await this.getBoardDetailsSafe(fqbn);
+                    if (details) {
+                        data = details.configOptions;
+                        if (data.length) {
+                            await this.storageService.setData(key, data);
+                            shouldFireChanged = true;
+                        }
+                    }
+                }
+            }
+            if (shouldFireChanged) {
+                this.fireChanged();
+            }
+        });
+    }
+
+    get onChanged(): Event<void> {
+        return this.onChangedEmitter.event;
+    }
+
+    async appendConfigToFqbn(
+        fqbn: string | undefined,
+        boardsPackageVersion: MaybePromise<
+            Installable.Version | undefined
+        > = this.getBoardsPackageVersion(fqbn)
+    ): Promise<string | undefined> {
+        if (!fqbn) {
+            return undefined;
+        }
+
+        const { configOptions } = await this.getData(
+            fqbn,
+            boardsPackageVersion
+        );
+        return ConfigOption.decorate(fqbn, configOptions);
+    }
+
+    async getData(
+        fqbn: string | undefined,
+        boardsPackageVersion: MaybePromise<
+            Installable.Version | undefined
+        > = this.getBoardsPackageVersion(fqbn)
+    ): Promise<BoardsDataStore.Data> {
+        if (!fqbn) {
+            return BoardsDataStore.Data.EMPTY;
+        }
+
+        const version = await boardsPackageVersion;
+        if (!version) {
+            return BoardsDataStore.Data.EMPTY;
+        }
+        const key = this.getStorageKey(fqbn, version);
+        let data = await this.storageService.getData<
+            BoardsDataStore.Data | undefined
+        >(key, undefined);
+        if (BoardsDataStore.Data.is(data)) {
+            return data;
+        }
+
+        const boardDetails = await this.getBoardDetailsSafe(fqbn);
+        if (!boardDetails) {
+            return BoardsDataStore.Data.EMPTY;
+        }
+
+        data = {
+            configOptions: boardDetails.configOptions,
+            programmers: boardDetails.programmers,
+        };
+        await this.storageService.setData(key, data);
+        return data;
+    }
+
+    async selectProgrammer(
+        {
+            fqbn,
+            selectedProgrammer,
+        }: { fqbn: string; selectedProgrammer: Programmer },
+        boardsPackageVersion: MaybePromise<
+            Installable.Version | undefined
+        > = this.getBoardsPackageVersion(fqbn)
+    ): Promise<boolean> {
+        const data = deepClone(await this.getData(fqbn, boardsPackageVersion));
+        const { programmers } = data;
+        if (
+            !programmers.find((p) => Programmer.equals(selectedProgrammer, p))
+        ) {
+            return false;
+        }
+
+        const version = await boardsPackageVersion;
+        if (!version) {
+            return false;
+        }
+
+        await this.setData({
+            fqbn,
+            data: { ...data, selectedProgrammer },
+            version,
+        });
+        this.fireChanged();
+        return true;
+    }
+
+    async selectConfigOption(
+        {
+            fqbn,
+            option,
+            selectedValue,
+        }: { fqbn: string; option: string; selectedValue: string },
+        boardsPackageVersion: MaybePromise<
+            Installable.Version | undefined
+        > = this.getBoardsPackageVersion(fqbn)
+    ): Promise<boolean> {
+        const data = deepClone(await this.getData(fqbn, boardsPackageVersion));
+        const { configOptions } = data;
+        const configOption = configOptions.find((c) => c.option === option);
+        if (!configOption) {
+            return false;
+        }
+        let updated = false;
+        for (const value of configOption.values) {
+            if (value.value === selectedValue) {
+                (value as any).selected = true;
+                updated = true;
+            } else {
+                (value as any).selected = false;
+            }
+        }
+        if (!updated) {
+            return false;
+        }
+        const version = await boardsPackageVersion;
+        if (!version) {
+            return false;
+        }
+
+        await this.setData({ fqbn, data, version });
+        this.fireChanged();
+        return true;
+    }
+
+    protected async setData({
+        fqbn,
+        data,
+        version,
+    }: {
+        fqbn: string;
+        data: BoardsDataStore.Data;
+        version: Installable.Version;
+    }): Promise<void> {
+        const key = this.getStorageKey(fqbn, version);
+        return this.storageService.setData(key, data);
+    }
+
+    protected getStorageKey(
+        fqbn: string,
+        version: Installable.Version
+    ): string {
+        return `.arduinoIDE-configOptions-${version}-${fqbn}`;
+    }
+
+    protected async getBoardDetailsSafe(
+        fqbn: string
+    ): Promise<BoardDetails | undefined> {
+        try {
+            const details = this.boardsService.getBoardDetails({ fqbn });
+            return details;
+        } catch (err) {
+            if (
+                err instanceof Error &&
+                err.message.includes('loading board data') &&
+                err.message.includes('is not installed')
+            ) {
+                this.logger.warn(
+                    `The boards package is not installed for board with FQBN: ${fqbn}`
+                );
+            } else {
+                this.logger.error(
+                    `An unexpected error occurred while retrieving the board details for ${fqbn}.`,
+                    err
+                );
+            }
+            return undefined;
+        }
+    }
+
+    protected fireChanged(): void {
+        this.onChangedEmitter.fire();
+    }
+
+    protected async getBoardsPackageVersion(
+        fqbn: string | undefined
+    ): Promise<Installable.Version | undefined> {
+        if (!fqbn) {
+            return undefined;
+        }
+        const boardsPackage = await this.boardsService.getContainerBoardPackage(
+            { fqbn }
+        );
+        if (!boardsPackage) {
+            return undefined;
+        }
+        return boardsPackage.installedVersion;
+    }
+}
+
+export namespace BoardsDataStore {
+    export interface Data {
+        readonly configOptions: ConfigOption[];
+        readonly programmers: Programmer[];
+        readonly selectedProgrammer?: Programmer;
+    }
+    export namespace Data {
+        export const EMPTY: Data = {
+            configOptions: [],
+            programmers: [],
+        };
+        export function is(arg: any): arg is Data {
+            return (
+                !!arg &&
+                'configOptions' in arg &&
+                Array.isArray(arg['configOptions']) &&
+                'programmers' in arg &&
+                Array.isArray(arg['programmers'])
+            );
+        }
+    }
+}

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

@@ -1,54 +0,0 @@
-import * as React from 'react';
-import { injectable } from 'inversify';
-import { ListItemRenderer } from '../components/component-list/list-item-renderer';
-import { BoardPackage } from '../../common/protocol/boards-service';
-
-@injectable()
-export class BoardItemRenderer extends ListItemRenderer<BoardPackage> {
-
-    renderItem(item: BoardPackage, install: (item: BoardPackage) => Promise<void>): React.ReactNode {
-        const name = <span className='name'>{item.name}</span>;
-        const author = <span className='author'>{item.author}</span>;
-        const installedVersion = !!item.installedVersion && <div className='version-info'>
-            <span className='version'>Version {item.installedVersion}</span>
-            <span className='installed'>INSTALLED</span>
-        </div>;
-
-        const summary = <div className='summary'>{item.summary}</div>;
-        const description = <div className='summary'>{item.description}</div>;
-
-        const moreInfo = !!item.moreInfoLink && <a href={item.moreInfoLink} onClick={this.onClick}>More info</a>;
-        const installButton = item.installable && !item.installedVersion &&
-            <button className='install' onClick={install.bind(this, item)}>INSTALL</button>;
-
-        const versions = (() => {
-            const { availableVersions } = item;
-            if (!!item.installedVersion || availableVersions.length === 0) {
-                return undefined;
-            } else if (availableVersions.length === 1) {
-                return <label>{availableVersions[0]}</label>
-            } else {
-                return <select>{item.availableVersions.map(version => <option value={version} key={version}>{version}</option>)}</select>;
-            }
-        })();
-
-        return <div className='component-list-item noselect'>
-            <div className='header'>
-                <span>{name} by {author}</span>
-                {installedVersion}
-            </div>
-            <div className='content'>
-                {summary}
-                {description}
-            </div>
-            <div className='info'>
-                {moreInfo}
-            </div>
-            <div className='footer'>
-                {installButton}
-                {versions}
-            </div>
-        </div>;
-    }
-
-}

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

@@ -1,27 +1,73 @@
-import { inject, injectable } from 'inversify';
-import { BoardPackage, BoardsService } from '../../common/protocol/boards-service';
-import { ListWidget } from '../components/component-list/list-widget';
-import { BoardItemRenderer } from './boards-item-renderer';
+import { inject, injectable, postConstruct } from 'inversify';
+import {
+    BoardsPackage,
+    BoardsService,
+} from '../../common/protocol/boards-service';
+import { ListWidget } from '../widgets/component-list/list-widget';
+import { ListItemRenderer } from '../widgets/component-list/list-item-renderer';
 
 @injectable()
-export class BoardsListWidget extends ListWidget<BoardPackage> {
-
+export class BoardsListWidget extends ListWidget<BoardsPackage> {
     static WIDGET_ID = 'boards-list-widget';
     static WIDGET_LABEL = 'Boards Manager';
 
     constructor(
         @inject(BoardsService) protected service: BoardsService,
-        @inject(BoardItemRenderer) protected itemRenderer: BoardItemRenderer) {
-
+        @inject(ListItemRenderer)
+        protected itemRenderer: ListItemRenderer<BoardsPackage>
+    ) {
         super({
             id: BoardsListWidget.WIDGET_ID,
             label: BoardsListWidget.WIDGET_LABEL,
             iconClass: 'fa fa-microchip',
             searchable: service,
             installable: service,
-            itemLabel: (item: BoardPackage) => item.name,
-            itemRenderer
+            itemLabel: (item: BoardsPackage) => item.name,
+            itemDeprecated: (item: BoardsPackage) => item.deprecated,
+            itemRenderer,
         });
     }
 
+    @postConstruct()
+    protected init(): void {
+        super.init();
+        this.toDispose.pushAll([
+            this.notificationCenter.onPlatformInstalled(() =>
+                this.refresh(undefined)
+            ),
+            this.notificationCenter.onPlatformUninstalled(() =>
+                this.refresh(undefined)
+            ),
+        ]);
+    }
+
+    protected async install({
+        item,
+        progressId,
+        version,
+    }: {
+        item: BoardsPackage;
+        progressId: string;
+        version: string;
+    }): Promise<void> {
+        await super.install({ item, progressId, version });
+        this.messageService.info(
+            `Successfully installed platform ${item.name}:${version}`,
+            { timeout: 3000 }
+        );
+    }
+
+    protected async uninstall({
+        item,
+        progressId,
+    }: {
+        item: BoardsPackage;
+        progressId: string;
+    }): Promise<void> {
+        await super.uninstall({ item, progressId });
+        this.messageService.info(
+            `Successfully uninstalled platform ${item.name}:${item.installedVersion}`,
+            { timeout: 3000 }
+        );
+    }
 }

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

@@ -1,122 +0,0 @@
-import { injectable, inject, postConstruct } from 'inversify';
-import { Emitter } from '@theia/core/lib/common/event';
-import { ILogger } from '@theia/core/lib/common/logger';
-import { LocalStorageService } from '@theia/core/lib/browser/storage-service';
-import { RecursiveRequired } from '../../common/types';
-import { BoardsServiceClient, AttachedBoardsChangeEvent, BoardInstalledEvent, AttachedSerialBoard, Board, Port } from '../../common/protocol/boards-service';
-import { BoardsConfig } from './boards-config';
-
-@injectable()
-export class BoardsServiceClientImpl implements BoardsServiceClient {
-
-    @inject(ILogger)
-    protected logger: ILogger;
-
-    @inject(LocalStorageService)
-    protected storageService: LocalStorageService;
-
-    protected readonly onBoardInstalledEmitter = new Emitter<BoardInstalledEvent>();
-    protected readonly onAttachedBoardsChangedEmitter = new Emitter<AttachedBoardsChangeEvent>();
-    protected readonly onSelectedBoardsConfigChangedEmitter = new Emitter<BoardsConfig.Config>();
-
-    /**
-     * Used for the auto-reconnecting. Sometimes, the attached board gets disconnected after uploading something to it.
-     * It happens with certain boards on Windows. For example, the `MKR1000` boards is selected on post `COM5` on Windows,
-     * perform an upload, the board automatically disconnects and reconnects, but on another port, `COM10`.
-     * We have to listen on such changes and auto-reconnect the same board on another port.
-     * See: https://arduino.slack.com/archives/CJJHJCJSJ/p1568645417013000?thread_ts=1568640504.009400&cid=CJJHJCJSJ
-     */
-    protected latestValidBoardsConfig: RecursiveRequired<BoardsConfig.Config> | undefined = undefined;
-    protected _boardsConfig: BoardsConfig.Config = {};
-
-    readonly onBoardsChanged = this.onAttachedBoardsChangedEmitter.event;
-    readonly onBoardInstalled = this.onBoardInstalledEmitter.event;
-    readonly onBoardsConfigChanged = this.onSelectedBoardsConfigChangedEmitter.event;
-
-    @postConstruct()
-    protected init(): void {
-        this.loadState();
-    }
-
-    notifyAttachedBoardsChanged(event: AttachedBoardsChangeEvent): void {
-        this.logger.info('Attached boards and available ports changed: ', JSON.stringify(event));
-        const { detached, attached } = AttachedBoardsChangeEvent.diff(event);
-        const { selectedPort, selectedBoard } = this.boardsConfig;
-        this.onAttachedBoardsChangedEmitter.fire(event);
-        // Dynamically unset the port if is not available anymore. A port can be "detached" when removing a board.
-        if (detached.ports.some(port => Port.equals(selectedPort, port))) {
-            this.boardsConfig = {
-                selectedBoard,
-                selectedPort: undefined
-            };
-        }
-        // Try to reconnect.
-        this.tryReconnect(attached.boards, attached.ports);
-    }
-
-    async tryReconnect(attachedBoards: Board[], availablePorts: Port[]): Promise<boolean> {
-        if (this.latestValidBoardsConfig && !this.canUploadTo(this.boardsConfig)) {
-            for (const board of attachedBoards.filter(AttachedSerialBoard.is)) {
-                if (this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn
-                    && this.latestValidBoardsConfig.selectedBoard.name === board.name
-                    && Port.sameAs(this.latestValidBoardsConfig.selectedPort, board.port)) {
-
-                    this.boardsConfig = this.latestValidBoardsConfig;
-                    return true;
-                }
-            }
-            // If we could not find an exact match, we compare the board FQBN-name pairs and ignore the port, as it might have changed.
-            // See documentation on `latestValidBoardsConfig`.
-            for (const board of attachedBoards.filter(AttachedSerialBoard.is)) {
-                if (this.latestValidBoardsConfig.selectedBoard.fqbn === board.fqbn
-                    && this.latestValidBoardsConfig.selectedBoard.name === board.name) {
-
-                    this.boardsConfig = {
-                        ...this.latestValidBoardsConfig,
-                        selectedPort: availablePorts.find(port => Port.sameAs(port, board.port))
-                    };
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    notifyBoardInstalled(event: BoardInstalledEvent): void {
-        this.logger.info('Board installed: ', JSON.stringify(event));
-        this.onBoardInstalledEmitter.fire(event);
-    }
-
-    set boardsConfig(config: BoardsConfig.Config) {
-        this.logger.info('Board config changed: ', JSON.stringify(config));
-        this._boardsConfig = config;
-        if (this.canUploadTo(this._boardsConfig)) {
-            this.latestValidBoardsConfig = this._boardsConfig;
-        }
-        this.saveState().then(() => this.onSelectedBoardsConfigChangedEmitter.fire(this._boardsConfig));
-    }
-
-    get boardsConfig(): BoardsConfig.Config {
-        return this._boardsConfig;
-    }
-
-    protected saveState(): Promise<void> {
-        return this.storageService.setData('latest-valid-boards-config', this.latestValidBoardsConfig);
-    }
-
-    protected async loadState(): Promise<void> {
-        const storedValidBoardsConfig = await this.storageService.getData<RecursiveRequired<BoardsConfig.Config>>('latest-valid-boards-config');
-        if (storedValidBoardsConfig) {
-            this.latestValidBoardsConfig = storedValidBoardsConfig;
-        }
-    }
-
-    protected canVerify(config: BoardsConfig.Config | undefined): config is BoardsConfig.Config & { selectedBoard: Board } {
-        return !!config && !!config.selectedBoard;
-    }
-
-    protected canUploadTo(config: BoardsConfig.Config | undefined): config is RecursiveRequired<BoardsConfig.Config> {
-        return this.canVerify(config) && !!config.selectedPort && !!config.selectedBoard.fqbn;
-    }
-
-}

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

@@ -0,0 +1,631 @@
+import { injectable, inject } from 'inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { CommandService } from '@theia/core/lib/common/command';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import { RecursiveRequired } from '../../common/types';
+import {
+    Port,
+    Board,
+    BoardsService,
+    BoardsPackage,
+    AttachedBoardsChangeEvent,
+    BoardWithPackage,
+} from '../../common/protocol';
+import { BoardsConfig } from './boards-config';
+import { naturalCompare } from '../../common/utils';
+import { NotificationCenter } from '../notification-center';
+import { ArduinoCommands } from '../arduino-commands';
+import { StorageWrapper } from '../storage-wrapper';
+
+@injectable()
+export class BoardsServiceProvider implements FrontendApplicationContribution {
+    @inject(ILogger)
+    protected logger: ILogger;
+
+    @inject(MessageService)
+    protected messageService: MessageService;
+
+    @inject(BoardsService)
+    protected boardsService: BoardsService;
+
+    @inject(CommandService)
+    protected commandService: CommandService;
+
+    @inject(NotificationCenter)
+    protected notificationCenter: NotificationCenter;
+
+    protected readonly onBoardsConfigChangedEmitter =
+        new Emitter<BoardsConfig.Config>();
+    protected readonly onAvailableBoardsChangedEmitter = new Emitter<
+        AvailableBoard[]
+    >();
+
+    /**
+     * Used for the auto-reconnecting. Sometimes, the attached board gets disconnected after uploading something to it.
+     * It happens with certain boards on Windows. For example, the `MKR1000` boards is selected on post `COM5` on Windows,
+     * perform an upload, the board automatically disconnects and reconnects, but on another port, `COM10`.
+     * We have to listen on such changes and auto-reconnect the same board on another port.
+     * See: https://arduino.slack.com/archives/CJJHJCJSJ/p1568645417013000?thread_ts=1568640504.009400&cid=CJJHJCJSJ
+     */
+    protected latestValidBoardsConfig:
+        | RecursiveRequired<BoardsConfig.Config>
+        | undefined = undefined;
+    protected latestBoardsConfig: BoardsConfig.Config | undefined = undefined;
+    protected _boardsConfig: BoardsConfig.Config = {};
+    protected _attachedBoards: Board[] = []; // This does not contain the `Unknown` boards. They're visible from the available ports only.
+    protected _availablePorts: Port[] = [];
+    protected _availableBoards: AvailableBoard[] = [];
+
+    /**
+     * Unlike `onAttachedBoardsChanged` this even fires when the user modifies the selected board in the IDE.\
+     * This even also fires, when the boards package was not available for the currently selected board,
+     * and the user installs the board package. Note: installing a board package will set the `fqbn` of the
+     * currently selected board.\
+     * This even also emitted when the board package for the currently selected board was uninstalled.
+     */
+    readonly onBoardsConfigChanged = this.onBoardsConfigChangedEmitter.event;
+    readonly onAvailableBoardsChanged =
+        this.onAvailableBoardsChangedEmitter.event;
+
+    onStart(): void {
+        this.notificationCenter.onAttachedBoardsChanged(
+            this.notifyAttachedBoardsChanged.bind(this)
+        );
+        this.notificationCenter.onPlatformInstalled(
+            this.notifyPlatformInstalled.bind(this)
+        );
+        this.notificationCenter.onPlatformUninstalled(
+            this.notifyPlatformUninstalled.bind(this)
+        );
+
+        Promise.all([
+            this.boardsService.getAttachedBoards(),
+            this.boardsService.getAvailablePorts(),
+            this.loadState(),
+        ]).then(([attachedBoards, availablePorts]) => {
+            this._attachedBoards = attachedBoards;
+            this._availablePorts = availablePorts;
+            this.reconcileAvailableBoards().then(() => this.tryReconnect());
+        });
+    }
+
+    protected notifyAttachedBoardsChanged(
+        event: AttachedBoardsChangeEvent
+    ): void {
+        if (!AttachedBoardsChangeEvent.isEmpty(event)) {
+            this.logger.info('Attached boards and available ports changed:');
+            this.logger.info(AttachedBoardsChangeEvent.toString(event));
+            this.logger.info('------------------------------------------');
+        }
+        this._attachedBoards = event.newState.boards;
+        this._availablePorts = event.newState.ports;
+        this.reconcileAvailableBoards().then(() => this.tryReconnect());
+    }
+
+    protected notifyPlatformInstalled(event: { item: BoardsPackage }): void {
+        this.logger.info('Boards package installed: ', JSON.stringify(event));
+        const { selectedBoard } = this.boardsConfig;
+        const { installedVersion, id } = event.item;
+        if (selectedBoard) {
+            const installedBoard = event.item.boards.find(
+                ({ name }) => name === selectedBoard.name
+            );
+            if (
+                installedBoard &&
+                (!selectedBoard.fqbn ||
+                    selectedBoard.fqbn === installedBoard.fqbn)
+            ) {
+                this.logger.info(
+                    `Board package ${id}[${installedVersion}] was installed. Updating the FQBN of the currently selected ${selectedBoard.name} board. [FQBN: ${installedBoard.fqbn}]`
+                );
+                this.boardsConfig = {
+                    ...this.boardsConfig,
+                    selectedBoard: installedBoard,
+                };
+                return;
+            }
+            // The board name can change after install.
+            // This logic handles it "gracefully" by unselecting the board, so that we can avoid no FQBN is set error.
+            // https://github.com/arduino/arduino-cli/issues/620
+            // https://github.com/arduino/arduino-pro-ide/issues/374
+            if (
+                BoardWithPackage.is(selectedBoard) &&
+                selectedBoard.packageId === event.item.id &&
+                !installedBoard
+            ) {
+                this.messageService
+                    .warn(
+                        `Could not find previously selected board '${selectedBoard.name}' in installed platform '${event.item.name}'. Please manually reselect the board you want to use. Do you want to reselect it now?`,
+                        'Reselect later',
+                        'Yes'
+                    )
+                    .then(async (answer) => {
+                        if (answer === 'Yes') {
+                            this.commandService.executeCommand(
+                                ArduinoCommands.OPEN_BOARDS_DIALOG.id,
+                                selectedBoard.name
+                            );
+                        }
+                    });
+                this.boardsConfig = {};
+                return;
+            }
+            // Trigger a board re-set. See: https://github.com/arduino/arduino-cli/issues/954
+            // E.g: install `adafruit:avr`, then select `adafruit:avr:adafruit32u4` board, and finally install the required `arduino:avr`
+            this.boardsConfig = this.boardsConfig;
+        }
+    }
+
+    protected notifyPlatformUninstalled(event: { item: BoardsPackage }): void {
+        this.logger.info('Boards package uninstalled: ', JSON.stringify(event));
+        const { selectedBoard } = this.boardsConfig;
+        if (selectedBoard && selectedBoard.fqbn) {
+            const uninstalledBoard = event.item.boards.find(
+                ({ name }) => name === selectedBoard.name
+            );
+            if (
+                uninstalledBoard &&
+                uninstalledBoard.fqbn === selectedBoard.fqbn
+            ) {
+                // We should not unset the FQBN, if the selected board is an attached, recognized board.
+                // Attach Uno and install AVR, select Uno. Uninstall the AVR core while Uno is selected. We do not want to discard the FQBN of the Uno board.
+                // Dev note: We cannot assume the `selectedBoard` is a type of `AvailableBoard`.
+                // When the user selects an `AvailableBoard` it works, but between app start/stops,
+                // it is just a FQBN, so we need to find the `selected` board among the `AvailableBoards`
+                const selectedAvailableBoard = AvailableBoard.is(selectedBoard)
+                    ? selectedBoard
+                    : this._availableBoards.find((availableBoard) =>
+                          Board.sameAs(availableBoard, selectedBoard)
+                      );
+                if (
+                    selectedAvailableBoard &&
+                    selectedAvailableBoard.selected &&
+                    selectedAvailableBoard.state ===
+                        AvailableBoard.State.recognized
+                ) {
+                    return;
+                }
+                this.logger.info(
+                    `Board package ${event.item.id} was uninstalled. Discarding the FQBN of the currently selected ${selectedBoard.name} board.`
+                );
+                const selectedBoardWithoutFqbn = {
+                    name: selectedBoard.name,
+                    // No FQBN
+                };
+                this.boardsConfig = {
+                    ...this.boardsConfig,
+                    selectedBoard: selectedBoardWithoutFqbn,
+                };
+            }
+        }
+    }
+
+    protected async tryReconnect(): Promise<boolean> {
+        if (
+            this.latestValidBoardsConfig &&
+            !this.canUploadTo(this.boardsConfig)
+        ) {
+            for (const board of this.availableBoards.filter(
+                ({ state }) => state !== AvailableBoard.State.incomplete
+            )) {
+                if (
+                    this.latestValidBoardsConfig.selectedBoard.fqbn ===
+                        board.fqbn &&
+                    this.latestValidBoardsConfig.selectedBoard.name ===
+                        board.name &&
+                    Port.sameAs(
+                        this.latestValidBoardsConfig.selectedPort,
+                        board.port
+                    )
+                ) {
+                    this.boardsConfig = this.latestValidBoardsConfig;
+                    return true;
+                }
+            }
+            // If we could not find an exact match, we compare the board FQBN-name pairs and ignore the port, as it might have changed.
+            // See documentation on `latestValidBoardsConfig`.
+            for (const board of this.availableBoards.filter(
+                ({ state }) => state !== AvailableBoard.State.incomplete
+            )) {
+                if (
+                    this.latestValidBoardsConfig.selectedBoard.fqbn ===
+                        board.fqbn &&
+                    this.latestValidBoardsConfig.selectedBoard.name ===
+                        board.name
+                ) {
+                    this.boardsConfig = {
+                        ...this.latestValidBoardsConfig,
+                        selectedPort: board.port,
+                    };
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    set boardsConfig(config: BoardsConfig.Config) {
+        this.doSetBoardsConfig(config);
+        this.saveState().finally(() =>
+            this.reconcileAvailableBoards().finally(() =>
+                this.onBoardsConfigChangedEmitter.fire(this._boardsConfig)
+            )
+        );
+    }
+
+    get boardsConfig(): BoardsConfig.Config {
+        return this._boardsConfig;
+    }
+
+    protected doSetBoardsConfig(config: BoardsConfig.Config): void {
+        this.logger.info('Board config changed: ', JSON.stringify(config));
+        this._boardsConfig = config;
+        this.latestBoardsConfig = this._boardsConfig;
+        if (this.canUploadTo(this._boardsConfig)) {
+            this.latestValidBoardsConfig = this._boardsConfig;
+        }
+    }
+
+    async searchBoards({
+        query,
+        cores,
+    }: {
+        query?: string;
+        cores?: string[];
+    }): Promise<BoardWithPackage[]> {
+        const boards = await this.boardsService.searchBoards({ query });
+        return boards;
+    }
+
+    /**
+     * `true` if the `config.selectedBoard` is defined; hence can compile against the board. Otherwise, `false`.
+     */
+    canVerify(
+        config: BoardsConfig.Config | undefined = this.boardsConfig,
+        options: { silent: boolean } = { silent: true }
+    ): config is BoardsConfig.Config & { selectedBoard: Board } {
+        if (!config) {
+            return false;
+        }
+
+        if (!config.selectedBoard) {
+            if (!options.silent) {
+                this.messageService.warn('No boards selected.', {
+                    timeout: 3000,
+                });
+            }
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * `true` if `canVerify`, the board has an FQBN and the `config.selectedPort` is also set, hence can upload to board. Otherwise, `false`.
+     */
+    canUploadTo(
+        config: BoardsConfig.Config | undefined = this.boardsConfig,
+        options: { silent: boolean } = { silent: true }
+    ): config is RecursiveRequired<BoardsConfig.Config> {
+        if (!this.canVerify(config, options)) {
+            return false;
+        }
+
+        const { name } = config.selectedBoard;
+        if (!config.selectedPort) {
+            if (!options.silent) {
+                this.messageService.warn(
+                    `No ports selected for board: '${name}'.`,
+                    { timeout: 3000 }
+                );
+            }
+            return false;
+        }
+
+        if (!config.selectedBoard.fqbn) {
+            if (!options.silent) {
+                this.messageService.warn(
+                    `The FQBN is not available for the selected board ${name}. Do you have the corresponding core installed?`,
+                    { timeout: 3000 }
+                );
+            }
+            return false;
+        }
+
+        return true;
+    }
+
+    get availableBoards(): AvailableBoard[] {
+        return this._availableBoards;
+    }
+
+    async waitUntilAvailable(
+        what: Board & { port: Port },
+        timeout?: number
+    ): Promise<void> {
+        const find = (
+            needle: Board & { port: Port },
+            haystack: AvailableBoard[]
+        ) =>
+            haystack.find(
+                (board) =>
+                    Board.equals(needle, board) &&
+                    Port.equals(needle.port, board.port)
+            );
+        const timeoutTask =
+            !!timeout && timeout > 0
+                ? new Promise<void>((_, reject) =>
+                      setTimeout(
+                          () =>
+                              reject(new Error(`Timeout after ${timeout} ms.`)),
+                          timeout
+                      )
+                  )
+                : new Promise<void>(() => {
+                      /* never */
+                  });
+        const waitUntilTask = new Promise<void>((resolve) => {
+            let candidate = find(what, this.availableBoards);
+            if (candidate) {
+                resolve();
+                return;
+            }
+            const disposable = this.onAvailableBoardsChanged(
+                (availableBoards) => {
+                    candidate = find(what, availableBoards);
+                    if (candidate) {
+                        disposable.dispose();
+                        resolve();
+                    }
+                }
+            );
+        });
+        return await Promise.race([waitUntilTask, timeoutTask]);
+    }
+
+    protected async reconcileAvailableBoards(): Promise<void> {
+        const attachedBoards = this._attachedBoards;
+        const availablePorts = this._availablePorts;
+        // Unset the port on the user's config, if it is not available anymore.
+        if (
+            this.boardsConfig.selectedPort &&
+            !availablePorts.some((port) =>
+                Port.sameAs(port, this.boardsConfig.selectedPort)
+            )
+        ) {
+            this.doSetBoardsConfig({
+                selectedBoard: this.boardsConfig.selectedBoard,
+                selectedPort: undefined,
+            });
+            this.onBoardsConfigChangedEmitter.fire(this._boardsConfig);
+        }
+        const boardsConfig = this.boardsConfig;
+        const currentAvailableBoards = this._availableBoards;
+        const availableBoards: AvailableBoard[] = [];
+        const availableBoardPorts = availablePorts.filter(Port.isBoardPort);
+        const attachedSerialBoards = attachedBoards.filter(
+            ({ port }) => !!port
+        );
+
+        for (const boardPort of availableBoardPorts) {
+            let state = AvailableBoard.State.incomplete; // Initial pessimism.
+            let board = attachedSerialBoards.find(({ port }) =>
+                Port.sameAs(boardPort, port)
+            );
+            if (board) {
+                state = AvailableBoard.State.recognized;
+            } else {
+                // If the selected board is not recognized because it is a 3rd party board: https://github.com/arduino/arduino-cli/issues/623
+                // We still want to show it without the red X in the boards toolbar: https://github.com/arduino/arduino-pro-ide/issues/198#issuecomment-599355836
+                const lastSelectedBoard = await this.getLastSelectedBoardOnPort(
+                    boardPort
+                );
+                if (lastSelectedBoard) {
+                    board = {
+                        ...lastSelectedBoard,
+                        port: boardPort,
+                    };
+                    state = AvailableBoard.State.guessed;
+                }
+            }
+            if (!board) {
+                availableBoards.push({
+                    name: 'Unknown',
+                    port: boardPort,
+                    state,
+                });
+            } else {
+                const selected = BoardsConfig.Config.sameAs(
+                    boardsConfig,
+                    board
+                );
+                availableBoards.push({
+                    ...board,
+                    state,
+                    selected,
+                    port: boardPort,
+                });
+            }
+        }
+
+        if (
+            boardsConfig.selectedBoard &&
+            !availableBoards.some(({ selected }) => selected)
+        ) {
+            availableBoards.push({
+                ...boardsConfig.selectedBoard,
+                port: boardsConfig.selectedPort,
+                selected: true,
+                state: AvailableBoard.State.incomplete,
+            });
+        }
+
+        const sortedAvailableBoards = availableBoards.sort(
+            AvailableBoard.compare
+        );
+        let hasChanged =
+            sortedAvailableBoards.length !== currentAvailableBoards.length;
+        for (let i = 0; !hasChanged && i < sortedAvailableBoards.length; i++) {
+            hasChanged =
+                AvailableBoard.compare(
+                    sortedAvailableBoards[i],
+                    currentAvailableBoards[i]
+                ) !== 0;
+        }
+        if (hasChanged) {
+            this._availableBoards = sortedAvailableBoards;
+            this.onAvailableBoardsChangedEmitter.fire(this._availableBoards);
+        }
+    }
+
+    protected async getLastSelectedBoardOnPort(
+        port: Port | string | undefined
+    ): Promise<Board | undefined> {
+        if (!port) {
+            return undefined;
+        }
+        const key = this.getLastSelectedBoardOnPortKey(port);
+        return this.getData<Board>(key);
+    }
+
+    protected async saveState(): Promise<void> {
+        // We save the port with the selected board name/FQBN, to be able to guess a better board name.
+        // Required when the attached board belongs to a 3rd party boards package, and neither the name, nor
+        // the FQBN can be retrieved with a `board list` command.
+        // https://github.com/arduino/arduino-cli/issues/623
+        const { selectedBoard, selectedPort } = this.boardsConfig;
+        if (selectedBoard && selectedPort) {
+            const key = this.getLastSelectedBoardOnPortKey(selectedPort);
+            await this.setData(key, selectedBoard);
+        }
+        await Promise.all([
+            this.setData(
+                'latest-valid-boards-config',
+                this.latestValidBoardsConfig
+            ),
+            this.setData('latest-boards-config', this.latestBoardsConfig),
+        ]);
+    }
+
+    protected getLastSelectedBoardOnPortKey(port: Port | string): string {
+        // TODO: we lose the port's `protocol` info (`serial`, `network`, etc.) here if the `port` is a `string`.
+        return `last-selected-board-on-port:${
+            typeof port === 'string' ? port : Port.toString(port)
+        }`;
+    }
+
+    protected async loadState(): Promise<void> {
+        const storedLatestValidBoardsConfig = await this.getData<
+            RecursiveRequired<BoardsConfig.Config>
+        >('latest-valid-boards-config');
+        if (storedLatestValidBoardsConfig) {
+            this.latestValidBoardsConfig = storedLatestValidBoardsConfig;
+            if (this.canUploadTo(this.latestValidBoardsConfig)) {
+                this.boardsConfig = this.latestValidBoardsConfig;
+            }
+        } else {
+            // If we could not restore the latest valid config, try to restore something, the board at least.
+            let storedLatestBoardsConfig = await this.getData<
+                BoardsConfig.Config | undefined
+            >('latest-boards-config');
+            // Try to get from the URL if it was not persisted.
+            if (!storedLatestBoardsConfig) {
+                storedLatestBoardsConfig = BoardsConfig.Config.getConfig(
+                    new URL(window.location.href)
+                );
+            }
+            if (storedLatestBoardsConfig) {
+                this.latestBoardsConfig = storedLatestBoardsConfig;
+                this.boardsConfig = this.latestBoardsConfig;
+            }
+        }
+    }
+
+    private setData<T>(key: string, value: T): Promise<void> {
+        return this.commandService.executeCommand(
+            StorageWrapper.Commands.SET_DATA.id,
+            key,
+            value
+        );
+    }
+
+    private getData<T>(key: string): Promise<T | undefined> {
+        return this.commandService.executeCommand<T>(
+            StorageWrapper.Commands.GET_DATA.id,
+            key
+        );
+    }
+}
+
+/**
+ * Representation of a ready-to-use board, either the user has configured it or was automatically recognized by the CLI.
+ * An available board was not necessarily recognized by the CLI (e.g.: it is a 3rd party board) or correctly configured but ready for `verify`.
+ * If it has the selected board and a associated port, it can be used for `upload`. We render an available board for the user
+ * when it has the `port` set.
+ */
+export interface AvailableBoard extends Board {
+    readonly state: AvailableBoard.State;
+    readonly selected?: boolean;
+    readonly port?: Port;
+}
+
+export namespace AvailableBoard {
+    export enum State {
+        /**
+         * Retrieved from the CLI via the `board list` command.
+         */
+        'recognized',
+        /**
+         * Guessed the name/FQBN of the board from the available board ports (3rd party).
+         */
+        'guessed',
+        /**
+         * We do not know anything about this board, probably a 3rd party. The user has not selected a board for this port yet.
+         */
+        'incomplete',
+    }
+
+    export function is(board: any): board is AvailableBoard {
+        return Board.is(board) && 'state' in board;
+    }
+
+    export function hasPort(
+        board: AvailableBoard
+    ): board is AvailableBoard & { port: Port } {
+        return !!board.port;
+    }
+
+    export const compare = (left: AvailableBoard, right: AvailableBoard) => {
+        if (left.selected && !right.selected) {
+            return -1;
+        }
+        if (right.selected && !left.selected) {
+            return 1;
+        }
+        let result = naturalCompare(left.name, right.name);
+        if (result !== 0) {
+            return result;
+        }
+        if (left.fqbn && right.fqbn) {
+            result = naturalCompare(left.fqbn, right.fqbn);
+            if (result !== 0) {
+                return result;
+            }
+        }
+        if (left.port && right.port) {
+            result = Port.compare(left.port, right.port);
+            if (result !== 0) {
+                return result;
+            }
+        }
+        if (!!left.selected && !right.selected) {
+            return -1;
+        }
+        if (!!right.selected && !left.selected) {
+            return 1;
+        }
+        return left.state - right.state;
+    };
+}

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

@@ -1,10 +1,14 @@
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
-import { CommandRegistry, DisposableCollection } from '@theia/core';
-import { BoardsService, Board, AttachedSerialBoard, Port } from '../../common/protocol/boards-service';
-import { ArduinoCommands } from '../arduino-commands';
-import { BoardsServiceClientImpl } from './boards-service-client-impl';
+import { CommandRegistry } from '@theia/core/lib/common/command';
+import { DisposableCollection } from '@theia/core/lib/common/disposable';
+import { Port } from '../../common/protocol';
 import { BoardsConfig } from './boards-config';
+import { ArduinoCommands } from '../arduino-commands';
+import {
+    BoardsServiceProvider,
+    AvailableBoard,
+} from './boards-service-provider';
 
 export interface BoardsDropDownListCoords {
     readonly top: number;
@@ -16,18 +20,14 @@ export interface BoardsDropDownListCoords {
 export namespace BoardsDropDown {
     export interface Props {
         readonly coords: BoardsDropDownListCoords | 'hidden';
-        readonly items: Item[];
+        readonly items: Array<
+            AvailableBoard & { onClick: () => void; port: Port }
+        >;
         readonly openBoardsConfig: () => void;
     }
-    export interface Item {
-        readonly label: string;
-        readonly selected: boolean;
-        readonly onClick: () => void;
-    }
 }
 
 export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
-
     protected dropdownElement: HTMLElement;
 
     constructor(props: BoardsDropDown.Props) {
@@ -51,62 +51,69 @@ export class BoardsDropDown extends React.Component<BoardsDropDown.Props> {
         if (coords === 'hidden') {
             return '';
         }
-        items.push({
-            label: 'Select Other Board & Port',
-            selected: false,
-            onClick: () => this.props.openBoardsConfig()
-        })
-        return <div className='arduino-boards-dropdown-list'
-            style={{
-                position: 'absolute',
-                ...coords
-            }}>
-            {items.map(this.renderItem)}
-        </div>
-    }
-
-    protected renderItem(item: BoardsDropDown.Item): React.ReactNode {
-        const { label, selected, onClick } = item;
-        return <div key={label} className={`arduino-boards-dropdown-item ${selected ? 'selected' : ''}`} onClick={onClick}>
-            <div>
-                {label}
+        return (
+            <div
+                className="arduino-boards-dropdown-list"
+                style={{
+                    position: 'absolute',
+                    ...coords,
+                }}
+            >
+                {this.renderItem({
+                    label: 'Select Other Board & Port',
+                    onClick: () => this.props.openBoardsConfig(),
+                })}
+                {items
+                    .map(({ name, port, selected, onClick }) => ({
+                        label: `${name} at ${Port.toString(port)}`,
+                        selected,
+                        onClick,
+                    }))
+                    .map(this.renderItem)}
             </div>
-            {selected ? <span className='fa fa-check'/> : ''}
-        </div>
+        );
     }
 
-}
-
-export namespace BoardsToolBarItem {
-
-    export interface Props {
-        readonly boardService: BoardsService;
-        readonly boardsServiceClient: BoardsServiceClientImpl;
-        readonly commands: CommandRegistry;
-    }
-
-    export interface State {
-        boardsConfig: BoardsConfig.Config;
-        attachedBoards: Board[];
-        availablePorts: Port[];
-        coords: BoardsDropDownListCoords | 'hidden';
+    protected renderItem({
+        label,
+        selected,
+        onClick,
+    }: {
+        label: string;
+        selected?: boolean;
+        onClick: () => void;
+    }): React.ReactNode {
+        return (
+            <div
+                key={label}
+                className={`arduino-boards-dropdown-item ${
+                    selected ? 'selected' : ''
+                }`}
+                onClick={onClick}
+            >
+                <div>{label}</div>
+                {selected ? <span className="fa fa-check" /> : ''}
+            </div>
+        );
     }
 }
 
-export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props, BoardsToolBarItem.State> {
-
+export class BoardsToolBarItem extends React.Component<
+    BoardsToolBarItem.Props,
+    BoardsToolBarItem.State
+> {
     static TOOLBAR_ID: 'boards-toolbar';
 
-    protected readonly toDispose: DisposableCollection = new DisposableCollection();
+    protected readonly toDispose: DisposableCollection =
+        new DisposableCollection();
 
     constructor(props: BoardsToolBarItem.Props) {
         super(props);
 
+        const { availableBoards } = props.boardsServiceClient;
         this.state = {
-            boardsConfig: this.props.boardsServiceClient.boardsConfig,
-            attachedBoards: [],
-            availablePorts: [],
-            coords: 'hidden'
+            availableBoards,
+            coords: 'hidden',
         };
 
         document.addEventListener('click', () => {
@@ -115,17 +122,9 @@ export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props,
     }
 
     componentDidMount() {
-        const { boardsServiceClient: client, boardService } = this.props;
-        this.toDispose.pushAll([
-            client.onBoardsConfigChanged(boardsConfig => this.setState({ boardsConfig })),
-            client.onBoardsChanged(({ newState }) => this.setState({ attachedBoards: newState.boards, availablePorts: newState.ports }))
-        ]);
-        Promise.all([
-            boardService.getAttachedBoards(),
-            boardService.getAvailablePorts()
-        ]).then(([{boards: attachedBoards}, { ports: availablePorts }]) => {
-            this.setState({ attachedBoards, availablePorts })
-        });
+        this.props.boardsServiceClient.onAvailableBoardsChanged(
+            (availableBoards) => this.setState({ availableBoards })
+        );
     }
 
     componentWillUnmount(): void {
@@ -142,11 +141,11 @@ export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props,
                         top: rect.top,
                         left: rect.left,
                         width: rect.width,
-                        paddingTop: rect.height
-                    }
+                        paddingTop: rect.height,
+                    },
                 });
             } else {
-                this.setState({ coords: 'hidden'});
+                this.setState({ coords: 'hidden' });
             }
         }
         event.stopPropagation();
@@ -154,49 +153,85 @@ export class BoardsToolBarItem extends React.Component<BoardsToolBarItem.Props,
     };
 
     render(): React.ReactNode {
-        const { boardsConfig, coords, attachedBoards, availablePorts } = this.state;
-        const title = BoardsConfig.Config.toString(boardsConfig, { default: 'no board selected' });
-        const configuredBoard = attachedBoards
-            .filter(AttachedSerialBoard.is)
-            .filter(board => availablePorts.some(port => Port.sameAs(port, board.port)))
-            .filter(board => BoardsConfig.Config.sameAs(boardsConfig, board)).shift();
-
-        const items = attachedBoards.filter(AttachedSerialBoard.is).map(board => ({
-            label: `${board.name} at ${board.port}`,
-            selected: configuredBoard === board,
-            onClick: () => {
-                this.props.boardsServiceClient.boardsConfig = {
-                    selectedBoard: board,
-                    selectedPort: availablePorts.find(port => Port.sameAs(port, board.port))
-                }
+        const { coords, availableBoards } = this.state;
+        const boardsConfig = this.props.boardsServiceClient.boardsConfig;
+        const title = BoardsConfig.Config.toString(boardsConfig, {
+            default: 'no board selected',
+        });
+        const decorator = (() => {
+            const selectedBoard = availableBoards.find(
+                ({ selected }) => selected
+            );
+            if (!selectedBoard || !selectedBoard.port) {
+                return 'fa fa-times notAttached';
             }
-        }));
+            if (selectedBoard.state === AvailableBoard.State.guessed) {
+                return 'fa fa-exclamation-triangle guessed';
+            }
+            return '';
+        })();
 
-        return <React.Fragment>
-            <div className='arduino-boards-toolbar-item-container'>
-                <div className='arduino-boards-toolbar-item' title={title}>
-                    <div className='inner-container' onClick={this.show}>
-                        <span className={!configuredBoard ? 'fa fa-times notAttached' : ''}/>
-                        <div className='label noWrapInfo'>
-                            <div className='noWrapInfo noselect'>
-                                {title}
+        return (
+            <React.Fragment>
+                <div className="arduino-boards-toolbar-item-container">
+                    <div className="arduino-boards-toolbar-item" title={title}>
+                        <div className="inner-container" onClick={this.show}>
+                            <span className={decorator} />
+                            <div className="label noWrapInfo">
+                                <div className="noWrapInfo noselect">
+                                    {title}
+                                </div>
                             </div>
+                            <span className="fa fa-caret-down caret" />
                         </div>
-                        <span className='fa fa-caret-down caret'/>
                     </div>
                 </div>
-            </div>
-            <BoardsDropDown
-                coords={coords}
-                items={items}
-                openBoardsConfig={this.openDialog}>
-            </BoardsDropDown>
-        </React.Fragment>;
+                <BoardsDropDown
+                    coords={coords}
+                    items={availableBoards
+                        .filter(AvailableBoard.hasPort)
+                        .map((board) => ({
+                            ...board,
+                            onClick: () => {
+                                if (
+                                    board.state ===
+                                    AvailableBoard.State.incomplete
+                                ) {
+                                    this.props.boardsServiceClient.boardsConfig =
+                                        {
+                                            selectedPort: board.port,
+                                        };
+                                    this.openDialog();
+                                } else {
+                                    this.props.boardsServiceClient.boardsConfig =
+                                        {
+                                            selectedBoard: board,
+                                            selectedPort: board.port,
+                                        };
+                                }
+                            },
+                        }))}
+                    openBoardsConfig={this.openDialog}
+                ></BoardsDropDown>
+            </React.Fragment>
+        );
     }
 
     protected openDialog = () => {
-        this.props.commands.executeCommand(ArduinoCommands.OPEN_BOARDS_DIALOG.id);
+        this.props.commands.executeCommand(
+            ArduinoCommands.OPEN_BOARDS_DIALOG.id
+        );
         this.setState({ coords: 'hidden' });
     };
-
+}
+export namespace BoardsToolBarItem {
+    export interface Props {
+        readonly boardsServiceClient: BoardsServiceProvider;
+        readonly commands: CommandRegistry;
+    }
+
+    export interface State {
+        availableBoards: AvailableBoard[];
+        coords: BoardsDropDownListCoords | 'hidden';
+    }
 }

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

@@ -1,35 +1,24 @@
 import { injectable } from 'inversify';
-import { MenuModelRegistry } from '@theia/core';
 import { BoardsListWidget } from './boards-list-widget';
-import { ArduinoMenus } from '../arduino-frontend-contribution';
-import { BoardPackage } from '../../common/protocol/boards-service';
-import { ListWidgetFrontendContribution } from '../components/component-list/list-widget-frontend-contribution';
+import { BoardsPackage } from '../../common/protocol/boards-service';
+import { ListWidgetFrontendContribution } from '../widgets/component-list/list-widget-frontend-contribution';
 
 @injectable()
-export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendContribution<BoardPackage> {
-
-    static readonly OPEN_MANAGER = `${BoardsListWidget.WIDGET_ID}:toggle`;
-
+export class BoardsListWidgetFrontendContribution extends ListWidgetFrontendContribution<BoardsPackage> {
     constructor() {
         super({
             widgetId: BoardsListWidget.WIDGET_ID,
             widgetName: BoardsListWidget.WIDGET_LABEL,
             defaultWidgetOptions: {
                 area: 'left',
-                rank: 600
+                rank: 2,
             },
-            toggleCommandId: BoardsListWidgetFrontendContribution.OPEN_MANAGER,
-            toggleKeybinding: 'ctrlcmd+shift+b'
+            toggleCommandId: `${BoardsListWidget.WIDGET_ID}:toggle`,
+            toggleKeybinding: 'CtrlCmd+Shift+B',
         });
     }
 
-    registerMenus(menus: MenuModelRegistry): void {
-        if (this.toggleCommand) {
-            menus.registerMenuAction(ArduinoMenus.TOOLS, {
-                commandId: this.toggleCommand.id,
-                label: 'Boards Manager...'
-            });
-        }
+    async initializeLayout(): Promise<void> {
+        this.openView();
     }
-
 }

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

@@ -1,25 +0,0 @@
-import * as React from 'react';
-import { ListItemRenderer } from './list-item-renderer';
-
-export class ComponentListItem<T> extends React.Component<ComponentListItem.Props<T>> {
-
-    protected async install(item: T): Promise<void> {
-        await this.props.install(item);
-    }
-
-    render(): React.ReactNode {
-        const { item, itemRenderer, install } = this.props;
-        return itemRenderer.renderItem(item, install.bind(this));
-    }
-
-}
-
-export namespace ComponentListItem {
-
-    export interface Props<T> {
-        readonly item: T;
-        readonly install: (item: T) => Promise<void>;
-        readonly itemRenderer: ListItemRenderer<T>;
-    }
-
-}

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

@@ -1,47 +0,0 @@
-import * as React from 'react';
-import { ComponentListItem } from './component-list-item';
-import { ListItemRenderer } from './list-item-renderer';
-
-export class ComponentList<T> extends React.Component<ComponentList.Props<T>> {
-
-    protected container?: HTMLElement;
-
-    render(): React.ReactNode {
-        return <div
-            className={'items-container'}
-            ref={this.setRef}>
-            {this.props.items.map(item => this.createItem(item))}
-        </div>;
-    }
-
-    componentDidMount(): void {
-        if (this.container && this.props.resolveContainer) {
-            this.props.resolveContainer(this.container);
-        }
-    }
-
-    protected setRef = (element: HTMLElement | null) => {
-        this.container = element || undefined;
-    }
-
-    protected createItem(item: T): React.ReactNode {
-        return <ComponentListItem<T>
-            key={this.props.itemLabel(item)}
-            item={item}
-            itemRenderer={this.props.itemRenderer}
-            install={this.props.install} />
-    }
-
-}
-
-export namespace ComponentList {
-
-    export interface Props<T> {
-        readonly items: T[];
-        readonly itemLabel: (item: T) => string;
-        readonly itemRenderer: ListItemRenderer<T>;
-        readonly install: (item: T) => Promise<void>;
-        readonly resolveContainer: (element: HTMLElement) => void;
-    }
-
-}

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

@@ -1,110 +0,0 @@
-import * as React from 'react';
-import debounce = require('lodash.debounce');
-import { Event } from '@theia/core/lib/common/event';
-import { Searchable } from '../../../common/protocol/searchable';
-import { Installable } from '../../../common/protocol/installable';
-import { InstallationProgressDialog } from '../installation-progress-dialog';
-import { SearchBar } from './search-bar';
-import { ComponentList } from './component-list';
-import { ListItemRenderer } from './list-item-renderer';
-
-export class FilterableListContainer<T> extends React.Component<FilterableListContainer.Props<T>, FilterableListContainer.State<T>> {
-
-    constructor(props: Readonly<FilterableListContainer.Props<T>>) {
-        super(props);
-        this.state = {
-            filterText: '',
-            items: []
-        };
-    }
-
-    componentWillMount(): void {
-        this.search = debounce(this.search, 500);
-        this.handleFilterTextChange('');
-        this.props.filterTextChangeEvent(this.handleFilterTextChange.bind(this));
-    }
-
-    render(): React.ReactNode {
-        return <div className={'filterable-list-container'}>
-            {this.renderSearchFilter()}
-            {this.renderSearchBar()}
-            {this.renderComponentList()}
-        </div>
-    }
-
-    protected renderSearchFilter(): React.ReactNode {
-        return undefined;
-    }
-
-    protected renderSearchBar(): React.ReactNode {
-        return <SearchBar
-            resolveFocus={this.props.resolveFocus}
-            filterText={this.state.filterText}
-            onFilterTextChanged={this.handleFilterTextChange}
-        />
-    }
-
-    protected renderComponentList(): React.ReactNode {
-        const { itemLabel, resolveContainer, itemRenderer } = this.props;
-        return <ComponentList<T>
-            items={this.state.items}
-            itemLabel={itemLabel}
-            itemRenderer={itemRenderer}
-            install={this.install.bind(this)}
-            resolveContainer={resolveContainer}
-        />
-    }
-
-    protected handleFilterTextChange = (filterText: string) => {
-        this.setState({ filterText });
-        this.search(filterText);
-    }
-
-    protected search(query: string): void {
-        const { searchable } = this.props;
-        searchable.search({ query: query.trim() }).then(result => {
-            const { items } = result;
-            this.setState({
-                items: this.sort(items)
-            });
-        });
-    }
-
-    protected sort(items: T[]): T[] {
-        const { itemLabel } = this.props;
-        return items.sort((left, right) => itemLabel(left).localeCompare(itemLabel(right)));
-    }
-
-    protected async install(item: T): Promise<void> {
-        const { installable, searchable, itemLabel } = this.props;
-        const dialog = new InstallationProgressDialog(itemLabel(item));
-        dialog.open();
-        try {
-            await installable.install(item);
-            const { items } = await searchable.search({ query: this.state.filterText });
-            this.setState({ items: this.sort(items) });
-        } finally {
-            dialog.close();
-        }
-    }
-
-}
-
-export namespace FilterableListContainer {
-
-    export interface Props<T> {
-        readonly installable: Installable<T>;
-        readonly searchable: Searchable<T>;
-        readonly itemLabel: (item: T) => string;
-        readonly itemRenderer: ListItemRenderer<T>;
-        readonly resolveContainer: (element: HTMLElement) => void;
-        readonly resolveFocus: (element: HTMLElement | undefined) => void;
-        readonly filterTextChangeEvent: Event<string>;
-    }
-
-    export interface State<T> {
-        filterText: string;
-        items: T[];
-    }
-
-}

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

@@ -1,21 +0,0 @@
-import * as React from 'react';
-import { inject, injectable } from 'inversify';
-import { WindowService } from '@theia/core/lib/browser/window/window-service';
-
-@injectable()
-export abstract class ListItemRenderer<T> {
-
-    @inject(WindowService)
-    protected windowService: WindowService;
-
-    protected onClick = (event: React.SyntheticEvent<HTMLAnchorElement, Event>) => {
-        const { target } = event.nativeEvent;
-        if (target instanceof HTMLAnchorElement) {
-            this.windowService.openNewWindow(target.href, { external: true });
-            event.nativeEvent.preventDefault();
-        }
-    }
-
-    abstract renderItem(item: T, install: (item: T) => Promise<void>): React.ReactNode;
-
-}

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

@@ -1,12 +0,0 @@
-import { injectable } from 'inversify';
-import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
-import { AbstractViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
-import { ListWidget } from './list-widget';
-
-@injectable()
-export abstract class ListWidgetFrontendContribution<T> extends AbstractViewContribution<ListWidget<T>> implements FrontendApplicationContribution {
-
-    async initializeLayout(): Promise<void> {
-    }
-
-}

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

@@ -1,89 +0,0 @@
-import * as React from 'react';
-import { injectable, postConstruct } from 'inversify';
-import { Message } from '@phosphor/messaging';
-import { Deferred } from '@theia/core/lib/common/promise-util';
-import { Emitter } from '@theia/core/lib/common/event';
-import { MaybePromise } from '@theia/core/lib/common/types';
-import { ReactWidget } from '@theia/core/lib/browser/widgets/react-widget';
-import { Installable } from '../../../common/protocol/installable';
-import { Searchable } from '../../../common/protocol/searchable';
-import { FilterableListContainer } from './filterable-list-container';
-import { ListItemRenderer } from './list-item-renderer';
-
-@injectable()
-export abstract class ListWidget<T> extends ReactWidget {
-
-    /**
-     * Do not touch or use it. It is for setting the focus on the `input` after the widget activation.
-     */
-    protected focusNode: HTMLElement | undefined;
-    protected readonly deferredContainer = new Deferred<HTMLElement>();
-    protected readonly filterTextChangeEmitter = new Emitter<string>();
-
-    constructor(protected options: ListWidget.Options<T>) {
-        super();
-        const { id, label, iconClass } = options;
-        this.id = id;
-        this.title.label = label;
-        this.title.caption = label;
-        this.title.iconClass = iconClass
-        this.title.closable = true;
-        this.addClass('arduino-list-widget');
-        this.node.tabIndex = 0; // To be able to set the focus on the widget.
-        this.scrollOptions = {
-            suppressScrollX: true
-        }
-        this.toDispose.push(this.filterTextChangeEmitter);
-    }
-
-    @postConstruct()
-    protected init(): void {
-        this.update();
-    }
-
-    protected getScrollContainer(): MaybePromise<HTMLElement> {
-        return this.deferredContainer.promise;
-    }
-
-    protected onActivateRequest(msg: Message): void {
-        super.onActivateRequest(msg);
-        (this.focusNode || this.node).focus();
-    }
-
-    protected onUpdateRequest(msg: Message): void {
-        super.onUpdateRequest(msg);
-        this.render();
-    }
-
-    protected onFocusResolved = (element: HTMLElement | undefined) => {
-        this.focusNode = element;
-    }
-
-    render(): React.ReactNode {
-        return <FilterableListContainer<T>
-            resolveContainer={this.deferredContainer.resolve}
-            resolveFocus={this.onFocusResolved}
-            searchable={this.options.searchable}
-            installable={this.options.installable}
-            itemLabel={this.options.itemLabel}
-            itemRenderer={this.options.itemRenderer}
-            filterTextChangeEvent={this.filterTextChangeEmitter.event}/>;
-    }
-
-    refresh(filterText: string): void {
-        this.deferredContainer.promise.then(() => this.filterTextChangeEmitter.fire(filterText));
-    }
-
-}
-
-export namespace ListWidget {
-    export interface Options<T> {
-        readonly id: string;
-        readonly label: string;
-        readonly iconClass: string;
-        readonly installable: Installable<T>;
-        readonly searchable: Searchable<T>;
-        readonly itemLabel: (item: T) => string;
-        readonly itemRenderer: ListItemRenderer<T>;
-    }
-}

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

@@ -1,12 +0,0 @@
-import { AbstractDialog } from '@theia/core/lib/browser';
-
-export class InstallationProgressDialog extends AbstractDialog<undefined> {
-
-    readonly value = undefined;
-
-    constructor(componentName: string) {
-        super({ title: 'Installation in progress' });
-        this.contentNode.textContent = `Installing ${componentName}. Please wait.`;
-    }
-
-}

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

@@ -0,0 +1,123 @@
+import { inject, injectable } from 'inversify';
+import * as moment from 'moment';
+import { remote } from 'electron';
+import { isOSX, isWindows } from '@theia/core/lib/common/os';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { FrontendApplicationConfigProvider } from '@theia/core/lib/browser/frontend-application-config-provider';
+import {
+    Contribution,
+    Command,
+    MenuModelRegistry,
+    CommandRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ConfigService } from '../../common/protocol';
+
+@injectable()
+export class About extends Contribution {
+    @inject(ClipboardService)
+    protected readonly clipboardService: ClipboardService;
+
+    @inject(ConfigService)
+    protected readonly configService: ConfigService;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(About.Commands.ABOUT_APP, {
+            execute: () => this.showAbout(),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.HELP__ABOUT_GROUP, {
+            commandId: About.Commands.ABOUT_APP.id,
+            label: `About ${this.applicationName}`,
+            order: '0',
+        });
+    }
+
+    async showAbout(): Promise<void> {
+        const {
+            version,
+            commit,
+            status: cliStatus,
+        } = await this.configService.getVersion();
+        const buildDate = this.buildDate;
+        const detail = (
+            showAll: boolean
+        ) => `Version: ${remote.app.getVersion()}
+Date: ${buildDate ? buildDate : 'dev build'}${
+            buildDate && showAll ? ` (${this.ago(buildDate)})` : ''
+        }
+CLI Version: ${version}${cliStatus ? ` ${cliStatus}` : ''} [${commit}]
+
+${showAll ? `Copyright © ${new Date().getFullYear()} Arduino SA` : ''}
+`;
+        const ok = 'OK';
+        const copy = 'Copy';
+        const buttons = !isWindows && !isOSX ? [copy, ok] : [ok, copy];
+        const { response } = await remote.dialog.showMessageBox(
+            remote.getCurrentWindow(),
+            {
+                message: `${this.applicationName}`,
+                title: `${this.applicationName}`,
+                type: 'info',
+                detail: detail(true),
+                buttons,
+                noLink: true,
+                defaultId: buttons.indexOf(ok),
+                cancelId: buttons.indexOf(ok),
+            }
+        );
+
+        if (buttons[response] === copy) {
+            await this.clipboardService.writeText(detail(false).trim());
+        }
+    }
+
+    protected get applicationName(): string {
+        return FrontendApplicationConfigProvider.get().applicationName;
+    }
+
+    protected get buildDate(): string | undefined {
+        return FrontendApplicationConfigProvider.get().buildDate;
+    }
+
+    protected ago(isoTime: string): string {
+        const now = moment(Date.now());
+        const other = moment(isoTime);
+        let result = now.diff(other, 'minute');
+        if (result < 60) {
+            return result === 1
+                ? `${result} minute ago`
+                : `${result} minute ago`;
+        }
+        result = now.diff(other, 'hour');
+        if (result < 25) {
+            return result === 1 ? `${result} hour ago` : `${result} hours ago`;
+        }
+        result = now.diff(other, 'day');
+        if (result < 8) {
+            return result === 1 ? `${result} day ago` : `${result} days ago`;
+        }
+        result = now.diff(other, 'week');
+        if (result < 5) {
+            return result === 1 ? `${result} week ago` : `${result} weeks ago`;
+        }
+        result = now.diff(other, 'month');
+        if (result < 13) {
+            return result === 1
+                ? `${result} month ago`
+                : `${result} months ago`;
+        }
+        result = now.diff(other, 'year');
+        return result === 1 ? `${result} year ago` : `${result} years ago`;
+    }
+}
+
+export namespace About {
+    export namespace Commands {
+        export const ABOUT_APP: Command = {
+            id: 'arduino-about',
+        };
+    }
+}

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

@@ -0,0 +1,75 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    URI,
+} from './contribution';
+import { FileDialogService } from '@theia/filesystem/lib/browser';
+
+@injectable()
+export class AddFile extends SketchContribution {
+    @inject(FileDialogService)
+    protected readonly fileDialogService: FileDialogService;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(AddFile.Commands.ADD_FILE, {
+            execute: () => this.addFile(),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.SKETCH__UTILS_GROUP, {
+            commandId: AddFile.Commands.ADD_FILE.id,
+            label: 'Add File...',
+            order: '2',
+        });
+    }
+
+    protected async addFile(): Promise<void> {
+        const sketch = await this.sketchServiceClient.currentSketch();
+        if (!sketch) {
+            return;
+        }
+        const toAddUri = await this.fileDialogService.showOpenDialog({
+            title: 'Add File',
+            canSelectFiles: true,
+            canSelectFolders: false,
+            canSelectMany: false,
+        });
+        if (!toAddUri) {
+            return;
+        }
+        const sketchUri = new URI(sketch.uri);
+        const filename = toAddUri.path.base;
+        const targetUri = sketchUri.resolve('data').resolve(filename);
+        const exists = await this.fileService.exists(targetUri);
+        if (exists) {
+            const { response } = await remote.dialog.showMessageBox({
+                type: 'question',
+                title: 'Replace',
+                buttons: ['Cancel', 'OK'],
+                message: `Replace the existing version of ${filename}?`,
+            });
+            if (response === 0) {
+                // Cancel
+                return;
+            }
+        }
+        await this.fileService.copy(toAddUri, targetUri, { overwrite: true });
+        this.messageService.info('One file added to the sketch.', {
+            timeout: 2000,
+        });
+    }
+}
+
+export namespace AddFile {
+    export namespace Commands {
+        export const ADD_FILE: Command = {
+            id: 'arduino-add-file',
+        };
+    }
+}

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

@@ -0,0 +1,139 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+import URI from '@theia/core/lib/common/uri';
+import { ConfirmDialog } from '@theia/core/lib/browser/dialogs';
+import { EnvVariablesServer } from '@theia/core/lib/common/env-variables';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ResponseServiceImpl } from '../response-service-impl';
+import { Installable, LibraryService } from '../../common/protocol';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+} from './contribution';
+
+@injectable()
+export class AddZipLibrary extends SketchContribution {
+    @inject(EnvVariablesServer)
+    protected readonly envVariableServer: EnvVariablesServer;
+
+    @inject(ResponseServiceImpl)
+    protected readonly responseService: ResponseServiceImpl;
+
+    @inject(LibraryService)
+    protected readonly libraryService: LibraryService;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(AddZipLibrary.Commands.ADD_ZIP_LIBRARY, {
+            execute: () => this.addZipLibrary(),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        const includeLibMenuPath = [
+            ...ArduinoMenus.SKETCH__UTILS_GROUP,
+            '0_include',
+        ];
+        // TODO: do we need it? calling `registerSubmenu` multiple times is noop, so it does not hurt.
+        registry.registerSubmenu(includeLibMenuPath, 'Include Library', {
+            order: '1',
+        });
+        registry.registerMenuAction([...includeLibMenuPath, '1_install'], {
+            commandId: AddZipLibrary.Commands.ADD_ZIP_LIBRARY.id,
+            label: 'Add .ZIP Library...',
+            order: '1',
+        });
+    }
+
+    async addZipLibrary(): Promise<void> {
+        const homeUri = await this.envVariableServer.getHomeDirUri();
+        const defaultPath = await this.fileService.fsPath(new URI(homeUri));
+        const { canceled, filePaths } = await remote.dialog.showOpenDialog({
+            title: "Select a zip file containing the library you'd like to add",
+            defaultPath,
+            properties: ['openFile'],
+            filters: [
+                {
+                    name: 'Library',
+                    extensions: ['zip'],
+                },
+            ],
+        });
+        if (!canceled && filePaths.length) {
+            const zipUri = await this.fileSystemExt.getUri(filePaths[0]);
+            try {
+                await this.doInstall(zipUri);
+            } catch (error) {
+                if (error instanceof AlreadyInstalledError) {
+                    const result = await new ConfirmDialog({
+                        msg: error.message,
+                        title: 'Do you want to overwrite the existing library?',
+                        ok: 'Yes',
+                        cancel: 'No',
+                    }).open();
+                    if (result) {
+                        await this.doInstall(zipUri, true);
+                    }
+                }
+            }
+        }
+    }
+
+    private async doInstall(
+        zipUri: string,
+        overwrite?: boolean
+    ): Promise<void> {
+        try {
+            await Installable.doWithProgress({
+                messageService: this.messageService,
+                progressText: `Processing ${new URI(zipUri).path.base}`,
+                responseService: this.responseService,
+                run: () =>
+                    this.libraryService.installZip({ zipUri, overwrite }),
+            });
+            this.messageService.info(
+                `Successfully installed library from ${
+                    new URI(zipUri).path.base
+                } archive`,
+                { timeout: 3000 }
+            );
+        } catch (error) {
+            if (error instanceof Error) {
+                const match = error.message.match(
+                    /library (.*?) already installed/
+                );
+                if (match && match.length >= 2) {
+                    const name = match[1].trim();
+                    if (name) {
+                        throw new AlreadyInstalledError(
+                            `A library folder named ${name} already exists. Do you want to overwrite it?`,
+                            name
+                        );
+                    } else {
+                        throw new AlreadyInstalledError(
+                            'A library already exists. Do you want to overwrite it?'
+                        );
+                    }
+                }
+            }
+            this.messageService.error(error.toString());
+            throw error;
+        }
+    }
+}
+
+class AlreadyInstalledError extends Error {
+    constructor(message: string, readonly libraryName?: string) {
+        super(message);
+        Object.setPrototypeOf(this, AlreadyInstalledError.prototype);
+    }
+}
+
+export namespace AddZipLibrary {
+    export namespace Commands {
+        export const ADD_ZIP_LIBRARY: Command = {
+            id: 'arduino-add-zip-library',
+        };
+    }
+}

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

@@ -0,0 +1,68 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+import * as dateFormat from 'dateformat';
+import URI from '@theia/core/lib/common/uri';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+} from './contribution';
+
+@injectable()
+export class ArchiveSketch extends SketchContribution {
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(ArchiveSketch.Commands.ARCHIVE_SKETCH, {
+            execute: () => this.archiveSketch(),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.TOOLS__MAIN_GROUP, {
+            commandId: ArchiveSketch.Commands.ARCHIVE_SKETCH.id,
+            label: 'Archive Sketch',
+            order: '1',
+        });
+    }
+
+    protected async archiveSketch(): Promise<void> {
+        const [sketch, config] = await Promise.all([
+            this.sketchServiceClient.currentSketch(),
+            this.configService.getConfiguration(),
+        ]);
+        if (!sketch) {
+            return;
+        }
+        const archiveBasename = `${sketch.name}-${dateFormat(
+            new Date(),
+            'yymmdd'
+        )}a.zip`;
+        const defaultPath = await this.fileService.fsPath(
+            new URI(config.sketchDirUri).resolve(archiveBasename)
+        );
+        const { filePath, canceled } = await remote.dialog.showSaveDialog({
+            title: 'Save sketch folder as...',
+            defaultPath,
+        });
+        if (!filePath || canceled) {
+            return;
+        }
+        const destinationUri = await this.fileSystemExt.getUri(filePath);
+        if (!destinationUri) {
+            return;
+        }
+        await this.sketchService.archive(sketch, destinationUri.toString());
+        this.messageService.info(`Created archive '${archiveBasename}'.`, {
+            timeout: 2000,
+        });
+    }
+}
+
+export namespace ArchiveSketch {
+    export namespace Commands {
+        export const ARCHIVE_SKETCH: Command = {
+            id: 'arduino-archive-sketch',
+        };
+    }
+}

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

@@ -0,0 +1,338 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+import { MenuModelRegistry } from '@theia/core/lib/common/menu';
+import {
+    DisposableCollection,
+    Disposable,
+} from '@theia/core/lib/common/disposable';
+import { firstToUpperCase } from '../../common/utils';
+import { BoardsConfig } from '../boards/boards-config';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { BoardsListWidget } from '../boards/boards-list-widget';
+import { NotificationCenter } from '../notification-center';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+    ArduinoMenus,
+    PlaceholderMenuNode,
+    unregisterSubmenu,
+} from '../menu/arduino-menus';
+import {
+    BoardsService,
+    InstalledBoardWithPackage,
+    AvailablePorts,
+    Port,
+} from '../../common/protocol';
+import { SketchContribution, Command, CommandRegistry } from './contribution';
+
+@injectable()
+export class BoardSelection extends SketchContribution {
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuModelRegistry: MenuModelRegistry;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    @inject(BoardsService)
+    protected readonly boardsService: BoardsService;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceProvider: BoardsServiceProvider;
+
+    protected readonly toDisposeBeforeMenuRebuild = new DisposableCollection();
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(BoardSelection.Commands.GET_BOARD_INFO, {
+            execute: async () => {
+                const { selectedBoard, selectedPort } =
+                    this.boardsServiceProvider.boardsConfig;
+                if (!selectedBoard) {
+                    this.messageService.info(
+                        'Please select a board to obtain board info.'
+                    );
+                    return;
+                }
+                if (!selectedBoard.fqbn) {
+                    this.messageService.info(
+                        `The platform for the selected '${selectedBoard.name}' board is not installed.`
+                    );
+                    return;
+                }
+                if (!selectedPort) {
+                    this.messageService.info(
+                        'Please select a port to obtain board info.'
+                    );
+                    return;
+                }
+                const boardDetails = await this.boardsService.getBoardDetails({
+                    fqbn: selectedBoard.fqbn,
+                });
+                if (boardDetails) {
+                    const { VID, PID } = boardDetails;
+                    const detail = `BN: ${selectedBoard.name}
+VID: ${VID}
+PID: ${PID}`;
+                    await remote.dialog.showMessageBox(
+                        remote.getCurrentWindow(),
+                        {
+                            message: 'Board Info',
+                            title: 'Board Info',
+                            type: 'info',
+                            detail,
+                            buttons: ['OK'],
+                        }
+                    );
+                }
+            },
+        });
+    }
+
+    onStart(): void {
+        this.updateMenus();
+        this.notificationCenter.onPlatformInstalled(
+            this.updateMenus.bind(this)
+        );
+        this.notificationCenter.onPlatformUninstalled(
+            this.updateMenus.bind(this)
+        );
+        this.boardsServiceProvider.onBoardsConfigChanged(
+            this.updateMenus.bind(this)
+        );
+        this.boardsServiceProvider.onAvailableBoardsChanged(
+            this.updateMenus.bind(this)
+        );
+    }
+
+    protected async updateMenus(): Promise<void> {
+        const [installedBoards, availablePorts, config] = await Promise.all([
+            this.installedBoards(),
+            this.boardsService.getState(),
+            this.boardsServiceProvider.boardsConfig,
+        ]);
+        this.rebuildMenus(installedBoards, availablePorts, config);
+    }
+
+    protected rebuildMenus(
+        installedBoards: InstalledBoardWithPackage[],
+        availablePorts: AvailablePorts,
+        config: BoardsConfig.Config
+    ): void {
+        this.toDisposeBeforeMenuRebuild.dispose();
+
+        // Boards submenu
+        const boardsSubmenuPath = [
+            ...ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+            '1_boards',
+        ];
+        const boardsSubmenuLabel = config.selectedBoard?.name;
+        // Note: The submenu order starts from `100` because `Auto Format`, `Serial Monitor`, etc starts from `0` index.
+        // The board specific items, and the rest, have order with `z`. We needed something between `0` and `z` with natural-order.
+        this.menuModelRegistry.registerSubmenu(
+            boardsSubmenuPath,
+            `Board${!!boardsSubmenuLabel ? `: "${boardsSubmenuLabel}"` : ''}`,
+            { order: '100' }
+        );
+        this.toDisposeBeforeMenuRebuild.push(
+            Disposable.create(() =>
+                unregisterSubmenu(boardsSubmenuPath, this.menuModelRegistry)
+            )
+        );
+
+        // Ports submenu
+        const portsSubmenuPath = [
+            ...ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+            '2_ports',
+        ];
+        const portsSubmenuLabel = config.selectedPort?.address;
+        this.menuModelRegistry.registerSubmenu(
+            portsSubmenuPath,
+            `Port${!!portsSubmenuLabel ? `: "${portsSubmenuLabel}"` : ''}`,
+            { order: '101' }
+        );
+        this.toDisposeBeforeMenuRebuild.push(
+            Disposable.create(() =>
+                unregisterSubmenu(portsSubmenuPath, this.menuModelRegistry)
+            )
+        );
+
+        const getBoardInfo = {
+            commandId: BoardSelection.Commands.GET_BOARD_INFO.id,
+            label: 'Get Board Info',
+            order: '103',
+        };
+        this.menuModelRegistry.registerMenuAction(
+            ArduinoMenus.TOOLS__BOARD_SELECTION_GROUP,
+            getBoardInfo
+        );
+        this.toDisposeBeforeMenuRebuild.push(
+            Disposable.create(() =>
+                this.menuModelRegistry.unregisterMenuAction(getBoardInfo)
+            )
+        );
+
+        const boardsManagerGroup = [...boardsSubmenuPath, '0_manager'];
+        const boardsPackagesGroup = [...boardsSubmenuPath, '1_packages'];
+
+        this.menuModelRegistry.registerMenuAction(boardsManagerGroup, {
+            commandId: `${BoardsListWidget.WIDGET_ID}:toggle`,
+            label: 'Boards Manager...',
+        });
+
+        // Installed boards
+        for (const board of installedBoards) {
+            const { packageId, packageName, fqbn, name } = board;
+
+            // Platform submenu
+            const platformMenuPath = [...boardsPackagesGroup, packageId];
+            // Note: Registering the same submenu twice is a noop. No need to group the boards per platform.
+            this.menuModelRegistry.registerSubmenu(
+                platformMenuPath,
+                packageName
+            );
+
+            const id = `arduino-select-board--${fqbn}`;
+            const command = { id };
+            const handler = {
+                execute: () => {
+                    if (
+                        fqbn !==
+                        this.boardsServiceProvider.boardsConfig.selectedBoard
+                            ?.fqbn
+                    ) {
+                        this.boardsServiceProvider.boardsConfig = {
+                            selectedBoard: {
+                                name,
+                                fqbn,
+                                port: this.boardsServiceProvider.boardsConfig
+                                    .selectedBoard?.port, // TODO: verify!
+                            },
+                            selectedPort:
+                                this.boardsServiceProvider.boardsConfig
+                                    .selectedPort,
+                        };
+                    }
+                },
+                isToggled: () =>
+                    fqbn ===
+                    this.boardsServiceProvider.boardsConfig.selectedBoard?.fqbn,
+            };
+
+            // Board menu
+            const menuAction = { commandId: id, label: name };
+            this.commandRegistry.registerCommand(command, handler);
+            this.toDisposeBeforeMenuRebuild.push(
+                Disposable.create(() =>
+                    this.commandRegistry.unregisterCommand(command)
+                )
+            );
+            this.menuModelRegistry.registerMenuAction(
+                platformMenuPath,
+                menuAction
+            );
+            // Note: we do not dispose the menu actions individually. Calling `unregisterSubmenu` on the parent will wipe the children menu nodes recursively.
+        }
+
+        // Installed ports
+        const registerPorts = (ports: AvailablePorts) => {
+            const addresses = Object.keys(ports);
+            if (!addresses.length) {
+                return;
+            }
+
+            // Register placeholder for protocol
+            const [port] = ports[addresses[0]];
+            const protocol = port.protocol;
+            const menuPath = [...portsSubmenuPath, protocol];
+            const placeholder = new PlaceholderMenuNode(
+                menuPath,
+                `${firstToUpperCase(port.protocol)} ports`
+            );
+            this.menuModelRegistry.registerMenuNode(menuPath, placeholder);
+            this.toDisposeBeforeMenuRebuild.push(
+                Disposable.create(() =>
+                    this.menuModelRegistry.unregisterMenuNode(placeholder.id)
+                )
+            );
+
+            for (const address of addresses) {
+                if (!!ports[address]) {
+                    const [port, boards] = ports[address];
+                    if (!boards.length) {
+                        boards.push({
+                            name: '',
+                        });
+                    }
+                    for (const { name, fqbn } of boards) {
+                        const id = `arduino-select-port--${address}${
+                            fqbn ? `--${fqbn}` : ''
+                        }`;
+                        const command = { id };
+                        const handler = {
+                            execute: () => {
+                                if (
+                                    !Port.equals(
+                                        port,
+                                        this.boardsServiceProvider.boardsConfig
+                                            .selectedPort
+                                    )
+                                ) {
+                                    this.boardsServiceProvider.boardsConfig = {
+                                        selectedBoard:
+                                            this.boardsServiceProvider
+                                                .boardsConfig.selectedBoard,
+                                        selectedPort: port,
+                                    };
+                                }
+                            },
+                            isToggled: () =>
+                                Port.equals(
+                                    port,
+                                    this.boardsServiceProvider.boardsConfig
+                                        .selectedPort
+                                ),
+                        };
+                        const label = `${address}${name ? ` (${name})` : ''}`;
+                        const menuAction = {
+                            commandId: id,
+                            label,
+                            order: `1${label}`, // `1` comes after the placeholder which has order `0`
+                        };
+                        this.commandRegistry.registerCommand(command, handler);
+                        this.toDisposeBeforeMenuRebuild.push(
+                            Disposable.create(() =>
+                                this.commandRegistry.unregisterCommand(command)
+                            )
+                        );
+                        this.menuModelRegistry.registerMenuAction(
+                            menuPath,
+                            menuAction
+                        );
+                    }
+                }
+            }
+        };
+
+        const { serial, network, unknown } =
+            AvailablePorts.groupByProtocol(availablePorts);
+        registerPorts(serial);
+        registerPorts(network);
+        registerPorts(unknown);
+
+        this.mainMenuManager.update();
+    }
+
+    protected async installedBoards(): Promise<InstalledBoardWithPackage[]> {
+        const allBoards = await this.boardsService.searchBoards({});
+        return allBoards.filter(InstalledBoardWithPackage.is);
+    }
+}
+export namespace BoardSelection {
+    export namespace Commands {
+        export const GET_BOARD_INFO: Command = { id: 'arduino-get-board-info' };
+    }
+}

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

@@ -0,0 +1,92 @@
+import { inject, injectable } from 'inversify';
+import { OutputChannelManager } from '@theia/output/lib/common/output-channel';
+import { CoreService } from '../../common/protocol';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { BoardsDataStore } from '../boards/boards-data-store';
+import { MonitorConnection } from '../monitor/monitor-connection';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+} from './contribution';
+
+@injectable()
+export class BurnBootloader extends SketchContribution {
+    @inject(CoreService)
+    protected readonly coreService: CoreService;
+
+    @inject(MonitorConnection)
+    protected readonly monitorConnection: MonitorConnection;
+
+    @inject(BoardsDataStore)
+    protected readonly boardsDataStore: BoardsDataStore;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClientImpl: BoardsServiceProvider;
+
+    @inject(OutputChannelManager)
+    protected readonly outputChannelManager: OutputChannelManager;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(BurnBootloader.Commands.BURN_BOOTLOADER, {
+            execute: () => this.burnBootloader(),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.TOOLS__BOARD_SETTINGS_GROUP, {
+            commandId: BurnBootloader.Commands.BURN_BOOTLOADER.id,
+            label: 'Burn Bootloader',
+            order: 'z99',
+        });
+    }
+
+    async burnBootloader(): Promise<void> {
+        const monitorConfig = this.monitorConnection.monitorConfig;
+        if (monitorConfig) {
+            await this.monitorConnection.disconnect();
+        }
+        try {
+            const { boardsConfig } = this.boardsServiceClientImpl;
+            const port = boardsConfig.selectedPort?.address;
+            const [fqbn, { selectedProgrammer: programmer }, verify, verbose] =
+                await Promise.all([
+                    this.boardsDataStore.appendConfigToFqbn(
+                        boardsConfig.selectedBoard?.fqbn
+                    ),
+                    this.boardsDataStore.getData(
+                        boardsConfig.selectedBoard?.fqbn
+                    ),
+                    this.preferences.get('arduino.upload.verify'),
+                    this.preferences.get('arduino.upload.verbose'),
+                ]);
+            this.outputChannelManager.getChannel('Arduino').clear();
+            await this.coreService.burnBootloader({
+                fqbn,
+                programmer,
+                port,
+                verify,
+                verbose,
+            });
+            this.messageService.info('Done burning bootloader.', {
+                timeout: 3000,
+            });
+        } catch (e) {
+            this.messageService.error(e.toString());
+        } finally {
+            if (monitorConfig) {
+                await this.monitorConnection.connect(monitorConfig);
+            }
+        }
+    }
+}
+
+export namespace BurnBootloader {
+    export namespace Commands {
+        export const BURN_BOOTLOADER: Command = {
+            id: 'arduino-burn-bootloader',
+        };
+    }
+}

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

@@ -0,0 +1,138 @@
+import { inject, injectable } from 'inversify';
+import { toArray } from '@phosphor/algorithm';
+import { remote } from 'electron';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
+import { FrontendApplication } from '@theia/core/lib/browser/frontend-application';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { SaveAsSketch } from './save-as-sketch';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    URI,
+} from './contribution';
+
+/**
+ * Closes the `current` closeable editor, or any closeable current widget from the main area, or the current sketch window.
+ */
+@injectable()
+export class Close extends SketchContribution {
+    @inject(EditorManager)
+    protected readonly editorManager: EditorManager;
+
+    protected shell: ApplicationShell;
+
+    onStart(app: FrontendApplication): void {
+        this.shell = app.shell;
+    }
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(Close.Commands.CLOSE, {
+            execute: async () => {
+                // Close current editor if closeable.
+                const { currentEditor } = this.editorManager;
+                if (currentEditor && currentEditor.title.closable) {
+                    currentEditor.close();
+                    return;
+                }
+
+                // Close current widget from the main area if possible.
+                const { currentWidget } = this.shell;
+                if (currentWidget) {
+                    const currentWidgetInMain = toArray(
+                        this.shell.mainPanel.widgets()
+                    ).find((widget) => widget === currentWidget);
+                    if (
+                        currentWidgetInMain &&
+                        currentWidgetInMain.title.closable
+                    ) {
+                        return currentWidgetInMain.close();
+                    }
+                }
+
+                // Close the sketch (window).
+                const sketch = await this.sketchServiceClient.currentSketch();
+                if (!sketch) {
+                    return;
+                }
+                const isTemp = await this.sketchService.isTemp(sketch);
+                const uri = await this.sketchServiceClient.currentSketchFile();
+                if (!uri) {
+                    return;
+                }
+                if (isTemp && (await this.wasTouched(uri))) {
+                    const { response } = await remote.dialog.showMessageBox({
+                        type: 'question',
+                        buttons: ["Don't Save", 'Cancel', 'Save'],
+                        message:
+                            'Do you want to save changes to this sketch before closing?',
+                        detail: "If you don't save, your changes will be lost.",
+                    });
+                    if (response === 1) {
+                        // Cancel
+                        return;
+                    }
+                    if (response === 2) {
+                        // Save
+                        const saved = await this.commandService.executeCommand(
+                            SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+                            { openAfterMove: false, execOnlyIfTemp: true }
+                        );
+                        if (!saved) {
+                            // If it was not saved, do bail the close.
+                            return;
+                        }
+                    }
+                }
+                window.close();
+            },
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+            commandId: Close.Commands.CLOSE.id,
+            label: 'Close',
+            order: '5',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: Close.Commands.CLOSE.id,
+            keybinding: 'CtrlCmd+W',
+        });
+    }
+
+    /**
+     * If the file was ever touched/modified. We get this based on the `version` of the monaco model.
+     */
+    protected async wasTouched(uri: string): Promise<boolean> {
+        const editorWidget = await this.editorManager.getByUri(new URI(uri));
+        if (editorWidget) {
+            const { editor } = editorWidget;
+            if (editor instanceof MonacoEditor) {
+                const versionId = editor
+                    .getControl()
+                    .getModel()
+                    ?.getVersionId();
+                if (Number.isInteger(versionId) && versionId! > 1) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+}
+
+export namespace Close {
+    export namespace Commands {
+        export const CLOSE: Command = {
+            id: 'arduino-close',
+        };
+    }
+}

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

@@ -0,0 +1,157 @@
+import { inject, injectable, interfaces } from 'inversify';
+import URI from '@theia/core/lib/common/uri';
+import { ILogger } from '@theia/core/lib/common/logger';
+import { Saveable } from '@theia/core/lib/browser/saveable';
+import { FileService } from '@theia/filesystem/lib/browser/file-service';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { LabelProvider } from '@theia/core/lib/browser/label-provider';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { MessageService } from '@theia/core/lib/common/message-service';
+import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
+import { open, OpenerService } from '@theia/core/lib/browser/opener-service';
+import { OutputChannelManager } from '@theia/output/lib/common/output-channel';
+import {
+    MenuModelRegistry,
+    MenuContribution,
+} from '@theia/core/lib/common/menu';
+import {
+    KeybindingRegistry,
+    KeybindingContribution,
+} from '@theia/core/lib/browser/keybinding';
+import {
+    TabBarToolbarContribution,
+    TabBarToolbarRegistry,
+} from '@theia/core/lib/browser/shell/tab-bar-toolbar';
+import {
+    FrontendApplicationContribution,
+    FrontendApplication,
+} from '@theia/core/lib/browser/frontend-application';
+import {
+    Command,
+    CommandRegistry,
+    CommandContribution,
+    CommandService,
+} from '@theia/core/lib/common/command';
+import { EditorMode } from '../editor-mode';
+import { SettingsService } from '../settings';
+import { SketchesServiceClientImpl } from '../../common/protocol/sketches-service-client-impl';
+import {
+    SketchesService,
+    ConfigService,
+    FileSystemExt,
+    Sketch,
+} from '../../common/protocol';
+import { ArduinoPreferences } from '../arduino-preferences';
+
+export {
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+    URI,
+    Sketch,
+    open,
+};
+
+@injectable()
+export abstract class Contribution
+    implements
+        CommandContribution,
+        MenuContribution,
+        KeybindingContribution,
+        TabBarToolbarContribution,
+        FrontendApplicationContribution
+{
+    @inject(ILogger)
+    protected readonly logger: ILogger;
+
+    @inject(MessageService)
+    protected readonly messageService: MessageService;
+
+    @inject(CommandService)
+    protected readonly commandService: CommandService;
+
+    @inject(WorkspaceService)
+    protected readonly workspaceService: WorkspaceService;
+
+    @inject(EditorMode)
+    protected readonly editorMode: EditorMode;
+
+    @inject(LabelProvider)
+    protected readonly labelProvider: LabelProvider;
+
+    @inject(SettingsService)
+    protected readonly settingsService: SettingsService;
+
+    onStart(app: FrontendApplication): MaybePromise<void> {}
+
+    registerCommands(registry: CommandRegistry): void {}
+
+    registerMenus(registry: MenuModelRegistry): void {}
+
+    registerKeybindings(registry: KeybindingRegistry): void {}
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {}
+}
+
+@injectable()
+export abstract class SketchContribution extends Contribution {
+    @inject(FileService)
+    protected readonly fileService: FileService;
+
+    @inject(FileSystemExt)
+    protected readonly fileSystemExt: FileSystemExt;
+
+    @inject(ConfigService)
+    protected readonly configService: ConfigService;
+
+    @inject(SketchesService)
+    protected readonly sketchService: SketchesService;
+
+    @inject(OpenerService)
+    protected readonly openerService: OpenerService;
+
+    @inject(SketchesServiceClientImpl)
+    protected readonly sketchServiceClient: SketchesServiceClientImpl;
+
+    @inject(ArduinoPreferences)
+    protected readonly preferences: ArduinoPreferences;
+
+    @inject(EditorManager)
+    protected readonly editorManager: EditorManager;
+
+    @inject(OutputChannelManager)
+    protected readonly outputChannelManager: OutputChannelManager;
+
+    protected async sourceOverride(): Promise<Record<string, string>> {
+        const override: Record<string, string> = {};
+        const sketch = await this.sketchServiceClient.currentSketch();
+        if (sketch) {
+            for (const editor of this.editorManager.all) {
+                const uri = editor.editor.uri;
+                if (
+                    Saveable.isDirty(editor) &&
+                    Sketch.isInSketch(uri, sketch)
+                ) {
+                    override[uri.toString()] = editor.editor.document.getText();
+                }
+            }
+        }
+        return override;
+    }
+}
+
+export namespace Contribution {
+    export function configure<T>(
+        bind: interfaces.Bind,
+        serviceIdentifier: typeof Contribution
+    ): void {
+        bind(serviceIdentifier).toSelf().inSingletonScope();
+        bind(CommandContribution).toService(serviceIdentifier);
+        bind(MenuContribution).toService(serviceIdentifier);
+        bind(KeybindingContribution).toService(serviceIdentifier);
+        bind(TabBarToolbarContribution).toService(serviceIdentifier);
+        bind(FrontendApplicationContribution).toService(serviceIdentifier);
+    }
+}

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

@@ -0,0 +1,169 @@
+import { inject, injectable } from 'inversify';
+import { Event, Emitter } from '@theia/core/lib/common/event';
+import { HostedPluginSupport } from '@theia/plugin-ext/lib/hosted/browser/hosted-plugin';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import { NotificationCenter } from '../notification-center';
+import { Board, BoardsService, ExecutableService } from '../../common/protocol';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+    URI,
+    Command,
+    CommandRegistry,
+    SketchContribution,
+    TabBarToolbarRegistry,
+} from './contribution';
+
+@injectable()
+export class Debug extends SketchContribution {
+    @inject(HostedPluginSupport)
+    protected hostedPluginSupport: HostedPluginSupport;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    @inject(ExecutableService)
+    protected readonly executableService: ExecutableService;
+
+    @inject(BoardsService)
+    protected readonly boardService: BoardsService;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceProvider: BoardsServiceProvider;
+
+    /**
+     * If `undefined`, debugging is enabled. Otherwise, the reason why it's disabled.
+     */
+    protected _disabledMessages?: string = 'No board selected'; // Initial pessimism.
+    protected disabledMessageDidChangeEmitter = new Emitter<
+        string | undefined
+    >();
+    protected onDisabledMessageDidChange =
+        this.disabledMessageDidChangeEmitter.event;
+
+    protected get disabledMessage(): string | undefined {
+        return this._disabledMessages;
+    }
+    protected set disabledMessage(message: string | undefined) {
+        this._disabledMessages = message;
+        this.disabledMessageDidChangeEmitter.fire(this._disabledMessages);
+    }
+
+    protected readonly debugToolbarItem = {
+        id: Debug.Commands.START_DEBUGGING.id,
+        command: Debug.Commands.START_DEBUGGING.id,
+        tooltip: `${
+            this.disabledMessage
+                ? `Debug - ${this.disabledMessage}`
+                : 'Start Debugging'
+        }`,
+        priority: 3,
+        onDidChange: this.onDisabledMessageDidChange as Event<void>,
+    };
+
+    onStart(): void {
+        this.onDisabledMessageDidChange(
+            () =>
+                (this.debugToolbarItem.tooltip = `${
+                    this.disabledMessage
+                        ? `Debug - ${this.disabledMessage}`
+                        : 'Start Debugging'
+                }`)
+        );
+        const refreshState = async (
+            board: Board | undefined = this.boardsServiceProvider.boardsConfig
+                .selectedBoard
+        ) => {
+            if (!board) {
+                this.disabledMessage = 'No board selected';
+                return;
+            }
+            const fqbn = board.fqbn;
+            if (!fqbn) {
+                this.disabledMessage = `Platform is not installed for '${board.name}'`;
+                return;
+            }
+            const details = await this.boardService.getBoardDetails({ fqbn });
+            if (!details) {
+                this.disabledMessage = `Platform is not installed for '${board.name}'`;
+                return;
+            }
+            const { debuggingSupported } = details;
+            if (!debuggingSupported) {
+                this.disabledMessage = `Debugging is not supported by '${board.name}'`;
+            } else {
+                this.disabledMessage = undefined;
+            }
+        };
+        this.boardsServiceProvider.onBoardsConfigChanged(({ selectedBoard }) =>
+            refreshState(selectedBoard)
+        );
+        this.notificationCenter.onPlatformInstalled(() => refreshState());
+        this.notificationCenter.onPlatformUninstalled(() => refreshState());
+        refreshState();
+    }
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(Debug.Commands.START_DEBUGGING, {
+            execute: () => this.startDebug(),
+            isVisible: (widget) =>
+                ArduinoToolbar.is(widget) && widget.side === 'left',
+            isEnabled: () => !this.disabledMessage,
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem(this.debugToolbarItem);
+    }
+
+    protected async startDebug(
+        board: Board | undefined = this.boardsServiceProvider.boardsConfig
+            .selectedBoard
+    ): Promise<void> {
+        if (!board) {
+            return;
+        }
+        const { name, fqbn } = board;
+        if (!fqbn) {
+            return;
+        }
+        await this.hostedPluginSupport.didStart;
+        const [sketch, executables] = await Promise.all([
+            this.sketchServiceClient.currentSketch(),
+            this.executableService.list(),
+        ]);
+        if (!sketch) {
+            return;
+        }
+        const ideTempFolderUri = await this.sketchService.getIdeTempFolderUri(
+            sketch
+        );
+        const [cliPath, sketchPath, configPath] = await Promise.all([
+            this.fileService.fsPath(new URI(executables.cliUri)),
+            this.fileService.fsPath(new URI(sketch.uri)),
+            this.fileService.fsPath(new URI(ideTempFolderUri)),
+        ]);
+        const config = {
+            cliPath,
+            board: {
+                fqbn,
+                name,
+            },
+            sketchPath,
+            configPath,
+        };
+        return this.commandService.executeCommand(
+            'arduino.debug.start',
+            config
+        );
+    }
+}
+
+export namespace Debug {
+    export namespace Commands {
+        export const START_DEBUGGING: Command = {
+            id: 'arduino-start-debug',
+            label: 'Start Debugging',
+            category: 'Arduino',
+        };
+    }
+}

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

@@ -0,0 +1,327 @@
+import { inject, injectable } from 'inversify';
+import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
+import { PreferenceService } from '@theia/core/lib/browser/preferences/preference-service';
+import { MonacoEditorService } from '@theia/monaco/lib/browser/monaco-editor-service';
+import {
+    Contribution,
+    Command,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    CommandRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+
+// TODO: [macOS]: to remove `Start Dictation...` and `Emoji & Symbol` see this thread: https://github.com/electron/electron/issues/8283#issuecomment-269522072
+// Depends on https://github.com/eclipse-theia/theia/pull/7964
+@injectable()
+export class EditContributions extends Contribution {
+    @inject(MonacoEditorService)
+    protected readonly codeEditorService: MonacoEditorService;
+
+    @inject(ClipboardService)
+    protected readonly clipboardService: ClipboardService;
+
+    @inject(PreferenceService)
+    protected readonly preferences: PreferenceService;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(EditContributions.Commands.GO_TO_LINE, {
+            execute: () => this.run('editor.action.gotoLine'),
+        });
+        registry.registerCommand(EditContributions.Commands.TOGGLE_COMMENT, {
+            execute: () => this.run('editor.action.commentLine'),
+        });
+        registry.registerCommand(EditContributions.Commands.INDENT_LINES, {
+            execute: () => this.run('editor.action.indentLines'),
+        });
+        registry.registerCommand(EditContributions.Commands.OUTDENT_LINES, {
+            execute: () => this.run('editor.action.outdentLines'),
+        });
+        registry.registerCommand(EditContributions.Commands.FIND, {
+            execute: () => this.run('actions.find'),
+        });
+        registry.registerCommand(EditContributions.Commands.FIND_NEXT, {
+            execute: () => this.run('actions.findWithSelection'),
+        });
+        registry.registerCommand(EditContributions.Commands.FIND_PREVIOUS, {
+            execute: () => this.run('editor.action.nextMatchFindAction'),
+        });
+        registry.registerCommand(EditContributions.Commands.USE_FOR_FIND, {
+            execute: () =>
+                this.run('editor.action.previousSelectionMatchFindAction'),
+        });
+        registry.registerCommand(
+            EditContributions.Commands.INCREASE_FONT_SIZE,
+            {
+                execute: async () => {
+                    const settings = await this.settingsService.settings();
+                    if (settings.autoScaleInterface) {
+                        settings.interfaceScale = settings.interfaceScale + 1;
+                    } else {
+                        settings.editorFontSize = settings.editorFontSize + 1;
+                    }
+                    await this.settingsService.update(settings);
+                    await this.settingsService.save();
+                },
+            }
+        );
+        registry.registerCommand(
+            EditContributions.Commands.DECREASE_FONT_SIZE,
+            {
+                execute: async () => {
+                    const settings = await this.settingsService.settings();
+                    if (settings.autoScaleInterface) {
+                        settings.interfaceScale = settings.interfaceScale - 1;
+                    } else {
+                        settings.editorFontSize = settings.editorFontSize - 1;
+                    }
+                    await this.settingsService.update(settings);
+                    await this.settingsService.save();
+                },
+            }
+        );
+        /* Tools */ registry.registerCommand(
+            EditContributions.Commands.AUTO_FORMAT,
+            { execute: () => this.run('editor.action.formatDocument') }
+        );
+        registry.registerCommand(EditContributions.Commands.COPY_FOR_FORUM, {
+            execute: async () => {
+                const value = await this.currentValue();
+                if (value !== undefined) {
+                    this.clipboardService.writeText(`[code]
+${value}
+[/code]`);
+                }
+            },
+        });
+        registry.registerCommand(EditContributions.Commands.COPY_FOR_GITHUB, {
+            execute: async () => {
+                const value = await this.currentValue();
+                if (value !== undefined) {
+                    this.clipboardService.writeText(`\`\`\`cpp
+${value}
+\`\`\``);
+                }
+            },
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: CommonCommands.CUT.id,
+            order: '0',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: CommonCommands.COPY.id,
+            order: '1',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.COPY_FOR_FORUM.id,
+            label: 'Copy for Forum',
+            order: '2',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.COPY_FOR_GITHUB.id,
+            label: 'Copy for GitHub',
+            order: '3',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: CommonCommands.PASTE.id,
+            order: '4',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: CommonCommands.SELECT_ALL.id,
+            order: '5',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__TEXT_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.GO_TO_LINE.id,
+            label: 'Go to Line...',
+            order: '6',
+        });
+
+        registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.TOGGLE_COMMENT.id,
+            label: 'Comment/Uncomment',
+            order: '0',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.INDENT_LINES.id,
+            label: 'Increase Indent',
+            order: '1',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__CODE_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.OUTDENT_LINES.id,
+            label: 'Decrease Indent',
+            order: '2',
+        });
+
+        registry.registerMenuAction(ArduinoMenus.EDIT__FONT_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.INCREASE_FONT_SIZE.id,
+            label: 'Increase Font Size',
+            order: '0',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__FONT_CONTROL_GROUP, {
+            commandId: EditContributions.Commands.DECREASE_FONT_SIZE.id,
+            label: 'Decrease Font Size',
+            order: '1',
+        });
+
+        registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+            commandId: EditContributions.Commands.FIND.id,
+            label: 'Find',
+            order: '0',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+            commandId: EditContributions.Commands.FIND_NEXT.id,
+            label: 'Find Next',
+            order: '1',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+            commandId: EditContributions.Commands.FIND_PREVIOUS.id,
+            label: 'Find Previous',
+            order: '2',
+        });
+        registry.registerMenuAction(ArduinoMenus.EDIT__FIND_GROUP, {
+            commandId: EditContributions.Commands.USE_FOR_FIND.id,
+            label: 'Use Selection for Find', // XXX: The Java IDE uses `Use Selection For Find`.
+            order: '3',
+        });
+
+        // `Tools`
+        registry.registerMenuAction(ArduinoMenus.TOOLS__MAIN_GROUP, {
+            commandId: EditContributions.Commands.AUTO_FORMAT.id,
+            label: 'Auto Format', // XXX: The Java IDE uses `Use Selection For Find`.
+            order: '0',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: EditContributions.Commands.COPY_FOR_FORUM.id,
+            keybinding: 'CtrlCmd+Shift+C',
+            when: 'editorFocus',
+        });
+        registry.registerKeybinding({
+            command: EditContributions.Commands.COPY_FOR_GITHUB.id,
+            keybinding: 'CtrlCmd+Alt+C',
+            when: 'editorFocus',
+        });
+        registry.registerKeybinding({
+            command: EditContributions.Commands.GO_TO_LINE.id,
+            keybinding: 'CtrlCmd+L',
+            when: 'editorFocus',
+        });
+
+        registry.registerKeybinding({
+            command: EditContributions.Commands.TOGGLE_COMMENT.id,
+            keybinding: 'CtrlCmd+/',
+            when: 'editorFocus',
+        });
+
+        registry.registerKeybinding({
+            command: EditContributions.Commands.INCREASE_FONT_SIZE.id,
+            keybinding: 'CtrlCmd+=',
+        });
+        registry.registerKeybinding({
+            command: EditContributions.Commands.DECREASE_FONT_SIZE.id,
+            keybinding: 'CtrlCmd+-',
+        });
+
+        registry.registerKeybinding({
+            command: EditContributions.Commands.FIND.id,
+            keybinding: 'CtrlCmd+F',
+        });
+        registry.registerKeybinding({
+            command: EditContributions.Commands.FIND_NEXT.id,
+            keybinding: 'CtrlCmd+G',
+        });
+        registry.registerKeybinding({
+            command: EditContributions.Commands.FIND_PREVIOUS.id,
+            keybinding: 'CtrlCmd+Shift+G',
+        });
+        registry.registerKeybinding({
+            command: EditContributions.Commands.USE_FOR_FIND.id,
+            keybinding: 'CtrlCmd+E',
+        });
+
+        // `Tools`
+        registry.registerKeybinding({
+            command: EditContributions.Commands.AUTO_FORMAT.id,
+            keybinding: 'CtrlCmd+T',
+        });
+    }
+
+    protected async current(): Promise<monaco.editor.ICodeEditor | undefined> {
+        return (
+            this.codeEditorService.getFocusedCodeEditor() ||
+            this.codeEditorService.getActiveCodeEditor()
+        );
+    }
+
+    protected async currentValue(): Promise<string | undefined> {
+        const currentEditor = await this.current();
+        if (currentEditor) {
+            const selection = currentEditor.getSelection();
+            if (!selection || selection.isEmpty()) {
+                return currentEditor.getValue();
+            }
+            return currentEditor.getModel()?.getValueInRange(selection);
+        }
+        return undefined;
+    }
+
+    protected async run(commandId: string): Promise<any> {
+        const editor = await this.current();
+        if (editor) {
+            const action = editor.getAction(commandId);
+            if (action) {
+                return action.run();
+            }
+        }
+    }
+}
+
+export namespace EditContributions {
+    export namespace Commands {
+        export const COPY_FOR_FORUM: Command = {
+            id: 'arduino-copy-for-forum',
+        };
+        export const COPY_FOR_GITHUB: Command = {
+            id: 'arduino-copy-for-github',
+        };
+        export const GO_TO_LINE: Command = {
+            id: 'arduino-go-to-line',
+        };
+        export const TOGGLE_COMMENT: Command = {
+            id: 'arduino-toggle-comment',
+        };
+        export const INDENT_LINES: Command = {
+            id: 'arduino-indent-lines',
+        };
+        export const OUTDENT_LINES: Command = {
+            id: 'arduino-outdent-lines',
+        };
+        export const FIND: Command = {
+            id: 'arduino-find',
+        };
+        export const FIND_NEXT: Command = {
+            id: 'arduino-find-next',
+        };
+        export const FIND_PREVIOUS: Command = {
+            id: 'arduino-find-previous',
+        };
+        export const USE_FOR_FIND: Command = {
+            id: 'arduino-for-find',
+        };
+        export const INCREASE_FONT_SIZE: Command = {
+            id: 'arduino-increase-font-size',
+        };
+        export const DECREASE_FONT_SIZE: Command = {
+            id: 'arduino-decrease-font-size',
+        };
+        export const AUTO_FORMAT: Command = {
+            id: 'arduino-auto-format', // `Auto Format` should belong to `Tool`.
+        };
+    }
+}

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

@@ -0,0 +1,258 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable, postConstruct } from 'inversify';
+import { CommandHandler } from '@theia/core/lib/common/command';
+import {
+    MenuPath,
+    CompositeMenuNode,
+    SubMenuOptions,
+} from '@theia/core/lib/common/menu';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { OpenSketch } from './open-sketch';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { ExamplesService } from '../../common/protocol/examples-service';
+import {
+    SketchContribution,
+    CommandRegistry,
+    MenuModelRegistry,
+} from './contribution';
+import { NotificationCenter } from '../notification-center';
+import { Board, Sketch, SketchContainer } from '../../common/protocol';
+
+@injectable()
+export abstract class Examples extends SketchContribution {
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly menuManager: MainMenuManager;
+
+    @inject(ExamplesService)
+    protected readonly examplesService: ExamplesService;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClient: BoardsServiceProvider;
+
+    protected readonly toDispose = new DisposableCollection();
+
+    @postConstruct()
+    init(): void {
+        this.boardsServiceClient.onBoardsConfigChanged(({ selectedBoard }) =>
+            this.handleBoardChanged(selectedBoard)
+        );
+    }
+
+    protected handleBoardChanged(board: Board | undefined): void {
+        // NOOP
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        try {
+            // This is a hack the ensures the desired menu ordering! We cannot use https://github.com/eclipse-theia/theia/pull/8377 due to ATL-222.
+            const index = ArduinoMenus.FILE__EXAMPLES_SUBMENU.length - 1;
+            const menuId = ArduinoMenus.FILE__EXAMPLES_SUBMENU[index];
+            const groupPath =
+                index === 0
+                    ? []
+                    : ArduinoMenus.FILE__EXAMPLES_SUBMENU.slice(0, index);
+            const parent: CompositeMenuNode = (registry as any).findGroup(
+                groupPath
+            );
+            const examples = new CompositeMenuNode(menuId, '', { order: '4' });
+            parent.addNode(examples);
+        } catch (e) {
+            console.error(e);
+            console.warn('Could not patch menu ordering.');
+        }
+        // Registering the same submenu multiple times has no side-effect.
+        // TODO: unregister submenu? https://github.com/eclipse-theia/theia/issues/7300
+        registry.registerSubmenu(
+            ArduinoMenus.FILE__EXAMPLES_SUBMENU,
+            'Examples',
+            { order: '4' }
+        );
+    }
+
+    registerRecursively(
+        sketchContainerOrPlaceholder:
+            | SketchContainer
+            | (Sketch | SketchContainer)[]
+            | string,
+        menuPath: MenuPath,
+        pushToDispose: DisposableCollection = new DisposableCollection(),
+        subMenuOptions?: SubMenuOptions | undefined
+    ): void {
+        if (typeof sketchContainerOrPlaceholder === 'string') {
+            const placeholder = new PlaceholderMenuNode(
+                menuPath,
+                sketchContainerOrPlaceholder
+            );
+            this.menuRegistry.registerMenuNode(menuPath, placeholder);
+            pushToDispose.push(
+                Disposable.create(() =>
+                    this.menuRegistry.unregisterMenuNode(placeholder.id)
+                )
+            );
+        } else {
+            const sketches: Sketch[] = [];
+            const children: SketchContainer[] = [];
+            let submenuPath = menuPath;
+
+            if (SketchContainer.is(sketchContainerOrPlaceholder)) {
+                const { label } = sketchContainerOrPlaceholder;
+                submenuPath = [...menuPath, label];
+                this.menuRegistry.registerSubmenu(
+                    submenuPath,
+                    label,
+                    subMenuOptions
+                );
+                sketches.push(...sketchContainerOrPlaceholder.sketches);
+                children.push(...sketchContainerOrPlaceholder.children);
+            } else {
+                for (const sketchOrContainer of sketchContainerOrPlaceholder) {
+                    if (SketchContainer.is(sketchOrContainer)) {
+                        children.push(sketchOrContainer);
+                    } else {
+                        sketches.push(sketchOrContainer);
+                    }
+                }
+            }
+            children.forEach((child) =>
+                this.registerRecursively(child, submenuPath, pushToDispose)
+            );
+            for (const sketch of sketches) {
+                const { uri } = sketch;
+                const commandId = `arduino-open-example-${submenuPath.join(
+                    ':'
+                )}--${uri}`;
+                const command = { id: commandId };
+                const handler = this.createHandler(uri);
+                pushToDispose.push(
+                    this.commandRegistry.registerCommand(command, handler)
+                );
+                this.menuRegistry.registerMenuAction(submenuPath, {
+                    commandId,
+                    label: sketch.name,
+                    order: sketch.name.toLocaleLowerCase(),
+                });
+                pushToDispose.push(
+                    Disposable.create(() =>
+                        this.menuRegistry.unregisterMenuAction(command)
+                    )
+                );
+            }
+        }
+    }
+
+    protected createHandler(uri: string): CommandHandler {
+        return {
+            execute: async () => {
+                const sketch = await this.sketchService.cloneExample(uri);
+                return this.commandService.executeCommand(
+                    OpenSketch.Commands.OPEN_SKETCH.id,
+                    sketch
+                );
+            },
+        };
+    }
+}
+
+@injectable()
+export class BuiltInExamples extends Examples {
+    onStart(): void {
+        this.register(); // no `await`
+    }
+
+    protected async register(): Promise<void> {
+        let sketchContainers: SketchContainer[] | undefined;
+        try {
+            sketchContainers = await this.examplesService.builtIns();
+        } catch (e) {
+            console.error('Could not initialize built-in examples.', e);
+            this.messageService.error(
+                'Could not initialize built-in examples.'
+            );
+            return;
+        }
+        this.toDispose.dispose();
+        for (const container of ['Built-in examples', ...sketchContainers]) {
+            this.registerRecursively(
+                container,
+                ArduinoMenus.EXAMPLES__BUILT_IN_GROUP,
+                this.toDispose
+            );
+        }
+        this.menuManager.update();
+    }
+}
+
+@injectable()
+export class LibraryExamples extends Examples {
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+
+    onStart(): void {
+        this.register(); // no `await`
+        this.notificationCenter.onLibraryInstalled(() => this.register());
+        this.notificationCenter.onLibraryUninstalled(() => this.register());
+    }
+
+    protected handleBoardChanged(board: Board | undefined): void {
+        this.register(board);
+    }
+
+    protected async register(
+        board: Board | undefined = this.boardsServiceClient.boardsConfig
+            .selectedBoard
+    ): Promise<void> {
+        return this.queue.add(async () => {
+            this.toDispose.dispose();
+            const fqbn = board?.fqbn;
+            const name = board?.name;
+            // Shows all examples when no board is selected, or the platform of the currently selected board is not installed.
+            const { user, current, any } = await this.examplesService.installed(
+                { fqbn }
+            );
+            if (user.length) {
+                (user as any).unshift('Examples from Custom Libraries');
+            }
+            if (name && fqbn && current.length) {
+                (current as any).unshift(`Examples for ${name}`);
+            }
+            if (any.length) {
+                (any as any).unshift('Examples for any board');
+            }
+            for (const container of user) {
+                this.registerRecursively(
+                    container,
+                    ArduinoMenus.EXAMPLES__USER_LIBS_GROUP,
+                    this.toDispose
+                );
+            }
+            for (const container of current) {
+                this.registerRecursively(
+                    container,
+                    ArduinoMenus.EXAMPLES__CURRENT_BOARD_GROUP,
+                    this.toDispose
+                );
+            }
+            for (const container of any) {
+                this.registerRecursively(
+                    container,
+                    ArduinoMenus.EXAMPLES__ANY_BOARD_GROUP,
+                    this.toDispose
+                );
+            }
+            this.menuManager.update();
+        });
+    }
+}

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

@@ -0,0 +1,172 @@
+import { inject, injectable } from 'inversify';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { WindowService } from '@theia/core/lib/browser/window/window-service';
+import { CommandHandler } from '@theia/core/lib/common/command';
+import { QuickInputService } from '@theia/core/lib/browser/quick-open/quick-input-service';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+    Contribution,
+    Command,
+    MenuModelRegistry,
+    CommandRegistry,
+    KeybindingRegistry,
+} from './contribution';
+
+@injectable()
+export class Help extends Contribution {
+    @inject(EditorManager)
+    protected readonly editorManager: EditorManager;
+
+    @inject(WindowService)
+    protected readonly windowService: WindowService;
+
+    @inject(QuickInputService)
+    protected readonly quickInputService: QuickInputService;
+
+    registerCommands(registry: CommandRegistry): void {
+        const open = (url: string) =>
+            this.windowService.openNewWindow(url, { external: true });
+        const createOpenHandler = (url: string) =>
+            <CommandHandler>{
+                execute: () => open(url),
+            };
+        registry.registerCommand(
+            Help.Commands.GETTING_STARTED,
+            createOpenHandler('https://www.arduino.cc/en/Guide')
+        );
+        registry.registerCommand(
+            Help.Commands.ENVIRONMENT,
+            createOpenHandler('https://www.arduino.cc/en/Guide/Environment')
+        );
+        registry.registerCommand(
+            Help.Commands.TROUBLESHOOTING,
+            createOpenHandler('https://support.arduino.cc/hc/en-us')
+        );
+        registry.registerCommand(
+            Help.Commands.REFERENCE,
+            createOpenHandler('https://www.arduino.cc/reference/en/')
+        );
+        registry.registerCommand(Help.Commands.FIND_IN_REFERENCE, {
+            execute: async () => {
+                let searchFor: string | undefined = undefined;
+                const { currentEditor } = this.editorManager;
+                if (
+                    currentEditor &&
+                    currentEditor.editor instanceof MonacoEditor
+                ) {
+                    const codeEditor = currentEditor.editor.getControl();
+                    const selection = codeEditor.getSelection();
+                    const model = codeEditor.getModel();
+                    if (
+                        model &&
+                        selection &&
+                        !monaco.Range.isEmpty(selection)
+                    ) {
+                        searchFor = model.getValueInRange(selection);
+                    }
+                }
+                if (!searchFor) {
+                    searchFor = await this.quickInputService.open({
+                        prompt: 'Search on Arduino.cc',
+                        placeHolder: 'Type a keyword',
+                    });
+                }
+                if (searchFor) {
+                    return open(
+                        `https://www.arduino.cc/search?q=${encodeURIComponent(
+                            searchFor
+                        )}&tab=reference`
+                    );
+                }
+            },
+        });
+        registry.registerCommand(
+            Help.Commands.FAQ,
+            createOpenHandler('https://support.arduino.cc/hc/en-us')
+        );
+        registry.registerCommand(
+            Help.Commands.VISIT_ARDUINO,
+            createOpenHandler('https://www.arduino.cc/')
+        );
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+            commandId: Help.Commands.GETTING_STARTED.id,
+            order: '0',
+        });
+        registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+            commandId: Help.Commands.ENVIRONMENT.id,
+            order: '1',
+        });
+        registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+            commandId: Help.Commands.TROUBLESHOOTING.id,
+            order: '2',
+        });
+        registry.registerMenuAction(ArduinoMenus.HELP__MAIN_GROUP, {
+            commandId: Help.Commands.REFERENCE.id,
+            order: '3',
+        });
+
+        registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+            commandId: Help.Commands.FIND_IN_REFERENCE.id,
+            order: '4',
+        });
+        registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+            commandId: Help.Commands.FAQ.id,
+            order: '5',
+        });
+        registry.registerMenuAction(ArduinoMenus.HELP__FIND_GROUP, {
+            commandId: Help.Commands.VISIT_ARDUINO.id,
+            order: '6',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: Help.Commands.FIND_IN_REFERENCE.id,
+            keybinding: 'CtrlCmd+Shift+F',
+        });
+    }
+}
+
+export namespace Help {
+    export namespace Commands {
+        export const GETTING_STARTED: Command = {
+            id: 'arduino-getting-started',
+            label: 'Getting Started',
+            category: 'Arduino',
+        };
+        export const ENVIRONMENT: Command = {
+            id: 'arduino-environment',
+            label: 'Environment',
+            category: 'Arduino',
+        };
+        export const TROUBLESHOOTING: Command = {
+            id: 'arduino-troubleshooting',
+            label: 'Troubleshooting',
+            category: 'Arduino',
+        };
+        export const REFERENCE: Command = {
+            id: 'arduino-reference',
+            label: 'Reference',
+            category: 'Arduino',
+        };
+        export const FIND_IN_REFERENCE: Command = {
+            id: 'arduino-find-in-reference',
+            label: 'Find in Reference',
+            category: 'Arduino',
+        };
+        export const FAQ: Command = {
+            id: 'arduino-faq',
+            label: 'Frequently Asked Questions',
+            category: 'Arduino',
+        };
+        export const VISIT_ARDUINO: Command = {
+            id: 'arduino-visit-arduino',
+            label: 'Visit Arduino.cc',
+            category: 'Arduino',
+        };
+    }
+}

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

@@ -0,0 +1,226 @@
+import * as PQueue from 'p-queue';
+import { inject, injectable } from 'inversify';
+import URI from '@theia/core/lib/common/uri';
+import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
+import { EditorManager } from '@theia/editor/lib/browser';
+import { MenuModelRegistry, MenuPath } from '@theia/core/lib/common/menu';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
+import { LibraryPackage, LibraryService } from '../../common/protocol';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { LibraryListWidget } from '../library/library-list-widget';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import { SketchContribution, Command, CommandRegistry } from './contribution';
+import { NotificationCenter } from '../notification-center';
+
+@injectable()
+export class IncludeLibrary extends SketchContribution {
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(EditorManager)
+    protected readonly editorManager: EditorManager;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClient: BoardsServiceProvider;
+
+    @inject(LibraryService)
+    protected readonly libraryService: LibraryService;
+
+    protected readonly queue = new PQueue({ autoStart: true, concurrency: 1 });
+    protected readonly toDispose = new DisposableCollection();
+
+    onStart(): void {
+        this.updateMenuActions();
+        this.boardsServiceClient.onBoardsConfigChanged(() =>
+            this.updateMenuActions()
+        );
+        this.notificationCenter.onLibraryInstalled(() =>
+            this.updateMenuActions()
+        );
+        this.notificationCenter.onLibraryUninstalled(() =>
+            this.updateMenuActions()
+        );
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        // `Include Library` submenu
+        const includeLibMenuPath = [
+            ...ArduinoMenus.SKETCH__UTILS_GROUP,
+            '0_include',
+        ];
+        registry.registerSubmenu(includeLibMenuPath, 'Include Library', {
+            order: '1',
+        });
+        // `Manage Libraries...` group.
+        registry.registerMenuAction([...includeLibMenuPath, '0_manage'], {
+            commandId: `${LibraryListWidget.WIDGET_ID}:toggle`,
+            label: 'Manage Libraries...',
+        });
+    }
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(IncludeLibrary.Commands.INCLUDE_LIBRARY, {
+            execute: async (arg) => {
+                if (LibraryPackage.is(arg)) {
+                    this.includeLibrary(arg);
+                }
+            },
+        });
+    }
+
+    protected async updateMenuActions(): Promise<void> {
+        return this.queue.add(async () => {
+            this.toDispose.dispose();
+            this.mainMenuManager.update();
+            const libraries: LibraryPackage[] = [];
+            const fqbn =
+                this.boardsServiceClient.boardsConfig.selectedBoard?.fqbn;
+            // Show all libraries, when no board is selected.
+            // Otherwise, show libraries only for the selected board.
+            libraries.push(...(await this.libraryService.list({ fqbn })));
+
+            const includeLibMenuPath = [
+                ...ArduinoMenus.SKETCH__UTILS_GROUP,
+                '0_include',
+            ];
+            // `Add .ZIP Library...`
+            // TODO: implement it
+
+            // `Arduino libraries`
+            const packageMenuPath = [...includeLibMenuPath, '2_arduino'];
+            const userMenuPath = [...includeLibMenuPath, '3_contributed'];
+            const { user, rest } = LibraryPackage.groupByLocation(libraries);
+            if (rest.length) {
+                (rest as any).unshift('Arduino libraries');
+            }
+            if (user.length) {
+                (user as any).unshift('Contributed libraries');
+            }
+
+            for (const library of user) {
+                this.toDispose.push(
+                    this.registerLibrary(library, userMenuPath)
+                );
+            }
+            for (const library of rest) {
+                this.toDispose.push(
+                    this.registerLibrary(library, packageMenuPath)
+                );
+            }
+
+            this.mainMenuManager.update();
+        });
+    }
+
+    protected registerLibrary(
+        libraryOrPlaceholder: LibraryPackage | string,
+        menuPath: MenuPath
+    ): Disposable {
+        if (typeof libraryOrPlaceholder === 'string') {
+            const placeholder = new PlaceholderMenuNode(
+                menuPath,
+                libraryOrPlaceholder
+            );
+            this.menuRegistry.registerMenuNode(menuPath, placeholder);
+            return Disposable.create(() =>
+                this.menuRegistry.unregisterMenuNode(placeholder.id)
+            );
+        }
+        const commandId = `arduino-include-library--${libraryOrPlaceholder.name}:${libraryOrPlaceholder.author}`;
+        const command = { id: commandId };
+        const handler = {
+            execute: () =>
+                this.commandRegistry.executeCommand(
+                    IncludeLibrary.Commands.INCLUDE_LIBRARY.id,
+                    libraryOrPlaceholder
+                ),
+        };
+        const menuAction = { commandId, label: libraryOrPlaceholder.name };
+        this.menuRegistry.registerMenuAction(menuPath, menuAction);
+        return new DisposableCollection(
+            this.commandRegistry.registerCommand(command, handler),
+            Disposable.create(() =>
+                this.menuRegistry.unregisterMenuAction(menuAction)
+            )
+        );
+    }
+
+    protected async includeLibrary(library: LibraryPackage): Promise<void> {
+        const sketch = await this.sketchServiceClient.currentSketch();
+        if (!sketch) {
+            return;
+        }
+        // If the current editor is one of the additional files from the sketch, we use that.
+        // Otherwise, we pick the editor of the main sketch file.
+        let codeEditor: monaco.editor.IStandaloneCodeEditor | undefined;
+        const editor = this.editorManager.currentEditor?.editor;
+        if (editor instanceof MonacoEditor) {
+            if (
+                sketch.additionalFileUris.some(
+                    (uri) => uri === editor.uri.toString()
+                )
+            ) {
+                codeEditor = editor.getControl();
+            }
+        }
+
+        if (!codeEditor) {
+            const widget = await this.editorManager.open(
+                new URI(sketch.mainFileUri)
+            );
+            if (widget.editor instanceof MonacoEditor) {
+                codeEditor = widget.editor.getControl();
+            }
+        }
+
+        if (!codeEditor) {
+            return;
+        }
+
+        const textModel = codeEditor.getModel();
+        if (!textModel) {
+            return;
+        }
+        const cursorState = codeEditor.getSelections() || [];
+        const eol = textModel.getEOL();
+        const includes = library.includes.slice();
+        includes.push(''); // For the trailing new line.
+        const text = includes
+            .map((include) => (include ? `#include <${include}>` : eol))
+            .join(eol);
+        textModel.pushStackElement(); // Start a fresh operation.
+        textModel.pushEditOperations(
+            cursorState,
+            [
+                {
+                    range: new monaco.Range(1, 1, 1, 1),
+                    text,
+                    forceMoveMarkers: true,
+                },
+            ],
+            () => cursorState
+        );
+        textModel.pushStackElement(); // Make it undoable.
+    }
+}
+
+export namespace IncludeLibrary {
+    export namespace Commands {
+        export const INCLUDE_LIBRARY: Command = {
+            id: 'arduino-include-library',
+        };
+    }
+}

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

@@ -0,0 +1,71 @@
+import { injectable } from 'inversify';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import {
+    SketchContribution,
+    URI,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+} from './contribution';
+
+@injectable()
+export class NewSketch extends SketchContribution {
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(NewSketch.Commands.NEW_SKETCH, {
+            execute: () => this.newSketch(),
+        });
+        registry.registerCommand(NewSketch.Commands.NEW_SKETCH__TOOLBAR, {
+            isVisible: (widget) =>
+                ArduinoToolbar.is(widget) && widget.side === 'left',
+            execute: () =>
+                registry.executeCommand(NewSketch.Commands.NEW_SKETCH.id),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+            commandId: NewSketch.Commands.NEW_SKETCH.id,
+            label: 'New',
+            order: '0',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: NewSketch.Commands.NEW_SKETCH.id,
+            keybinding: 'CtrlCmd+N',
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem({
+            id: NewSketch.Commands.NEW_SKETCH__TOOLBAR.id,
+            command: NewSketch.Commands.NEW_SKETCH__TOOLBAR.id,
+            tooltip: 'New',
+            priority: 3,
+        });
+    }
+
+    async newSketch(): Promise<void> {
+        try {
+            const sketch = await this.sketchService.createNewSketch();
+            this.workspaceService.open(new URI(sketch.uri));
+        } catch (e) {
+            await this.messageService.error(e.toString());
+        }
+    }
+}
+
+export namespace NewSketch {
+    export namespace Commands {
+        export const NEW_SKETCH: Command = {
+            id: 'arduino-new-sketch',
+        };
+        export const NEW_SKETCH__TOOLBAR: Command = {
+            id: 'arduino-new-sketch--toolbar',
+        };
+    }
+}

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

@@ -0,0 +1,94 @@
+import { inject, injectable } from 'inversify';
+import { WorkspaceServer } from '@theia/workspace/lib/common/workspace-protocol';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import {
+    SketchContribution,
+    CommandRegistry,
+    MenuModelRegistry,
+    Sketch,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { OpenSketch } from './open-sketch';
+import { NotificationCenter } from '../notification-center';
+
+@injectable()
+export class OpenRecentSketch extends SketchContribution {
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(WorkspaceServer)
+    protected readonly workspaceServer: WorkspaceServer;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    protected toDisposeBeforeRegister = new Map<string, DisposableCollection>();
+
+    onStart(): void {
+        const refreshMenu = (sketches: Sketch[]) => {
+            this.register(sketches);
+            this.mainMenuManager.update();
+        };
+        this.notificationCenter.onRecentSketchesChanged(({ sketches }) =>
+            refreshMenu(sketches)
+        );
+        this.sketchService.recentlyOpenedSketches().then(refreshMenu);
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerSubmenu(
+            ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
+            'Open Recent',
+            { order: '2' }
+        );
+    }
+
+    protected register(sketches: Sketch[]): void {
+        const order = 0;
+        for (const sketch of sketches) {
+            const { uri } = sketch;
+            const toDispose = this.toDisposeBeforeRegister.get(uri);
+            if (toDispose) {
+                toDispose.dispose();
+            }
+            const command = { id: `arduino-open-recent--${uri}` };
+            const handler = {
+                execute: () =>
+                    this.commandRegistry.executeCommand(
+                        OpenSketch.Commands.OPEN_SKETCH.id,
+                        sketch
+                    ),
+            };
+            this.commandRegistry.registerCommand(command, handler);
+            this.menuRegistry.registerMenuAction(
+                ArduinoMenus.FILE__OPEN_RECENT_SUBMENU,
+                {
+                    commandId: command.id,
+                    label: sketch.name,
+                    order: String(order),
+                }
+            );
+            this.toDisposeBeforeRegister.set(
+                sketch.uri,
+                new DisposableCollection(
+                    Disposable.create(() =>
+                        this.commandRegistry.unregisterCommand(command)
+                    ),
+                    Disposable.create(() =>
+                        this.menuRegistry.unregisterMenuAction(command)
+                    )
+                )
+            );
+        }
+    }
+}

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

@@ -0,0 +1,56 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+import URI from '@theia/core/lib/common/uri';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+} from './contribution';
+
+@injectable()
+export class OpenSketchExternal extends SketchContribution {
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(OpenSketchExternal.Commands.OPEN_EXTERNAL, {
+            execute: () => this.openExternal(),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.SKETCH__UTILS_GROUP, {
+            commandId: OpenSketchExternal.Commands.OPEN_EXTERNAL.id,
+            label: 'Show Sketch Folder',
+            order: '0',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: OpenSketchExternal.Commands.OPEN_EXTERNAL.id,
+            keybinding: 'CtrlCmd+Alt+K',
+        });
+    }
+
+    protected async openExternal(): Promise<void> {
+        const uri = await this.sketchServiceClient.currentSketchFile();
+        if (uri) {
+            const exists = this.fileService.exists(new URI(uri));
+            if (exists) {
+                const fsPath = await this.fileService.fsPath(new URI(uri));
+                if (fsPath) {
+                    remote.shell.showItemInFolder(fsPath);
+                }
+            }
+        }
+    }
+}
+
+export namespace OpenSketchExternal {
+    export namespace Commands {
+        export const OPEN_EXTERNAL: Command = {
+            id: 'arduino-open-sketch-external',
+        };
+    }
+}

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

@@ -0,0 +1,228 @@
+import { inject, injectable } from 'inversify';
+import { remote } from 'electron';
+import { MaybePromise } from '@theia/core/lib/common/types';
+import { Widget, ContextMenuRenderer } from '@theia/core/lib/browser';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import {
+    SketchContribution,
+    Sketch,
+    URI,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+} from './contribution';
+import { ExamplesService } from '../../common/protocol/examples-service';
+import { BuiltInExamples } from './examples';
+import { Sketchbook } from './sketchbook';
+import { SketchContainer } from '../../common/protocol';
+
+@injectable()
+export class OpenSketch extends SketchContribution {
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(ContextMenuRenderer)
+    protected readonly contextMenuRenderer: ContextMenuRenderer;
+
+    @inject(BuiltInExamples)
+    protected readonly builtInExamples: BuiltInExamples;
+
+    @inject(ExamplesService)
+    protected readonly examplesService: ExamplesService;
+
+    @inject(Sketchbook)
+    protected readonly sketchbook: Sketchbook;
+
+    protected readonly toDispose = new DisposableCollection();
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(OpenSketch.Commands.OPEN_SKETCH, {
+            execute: (arg) =>
+                Sketch.is(arg) ? this.openSketch(arg) : this.openSketch(),
+        });
+        registry.registerCommand(OpenSketch.Commands.OPEN_SKETCH__TOOLBAR, {
+            isVisible: (widget) =>
+                ArduinoToolbar.is(widget) && widget.side === 'left',
+            execute: async (_: Widget, target: EventTarget) => {
+                const container = await this.sketchService.getSketches({
+                    exclude: ['**/hardware/**'],
+                });
+                if (SketchContainer.isEmpty(container)) {
+                    this.openSketch();
+                } else {
+                    this.toDispose.dispose();
+                    if (!(target instanceof HTMLElement)) {
+                        return;
+                    }
+                    const { parentElement } = target;
+                    if (!parentElement) {
+                        return;
+                    }
+
+                    this.menuRegistry.registerMenuAction(
+                        ArduinoMenus.OPEN_SKETCH__CONTEXT__OPEN_GROUP,
+                        {
+                            commandId: OpenSketch.Commands.OPEN_SKETCH.id,
+                            label: 'Open...',
+                        }
+                    );
+                    this.toDispose.push(
+                        Disposable.create(() =>
+                            this.menuRegistry.unregisterMenuAction(
+                                OpenSketch.Commands.OPEN_SKETCH
+                            )
+                        )
+                    );
+                    this.sketchbook.registerRecursively(
+                        [...container.children, ...container.sketches],
+                        ArduinoMenus.OPEN_SKETCH__CONTEXT__RECENT_GROUP,
+                        this.toDispose
+                    );
+                    try {
+                        const containers =
+                            await this.examplesService.builtIns();
+                        for (const container of containers) {
+                            this.builtInExamples.registerRecursively(
+                                container,
+                                ArduinoMenus.OPEN_SKETCH__CONTEXT__EXAMPLES_GROUP,
+                                this.toDispose
+                            );
+                        }
+                    } catch (e) {
+                        console.error(
+                            'Error when collecting built-in examples.',
+                            e
+                        );
+                    }
+                    const options = {
+                        menuPath: ArduinoMenus.OPEN_SKETCH__CONTEXT,
+                        anchor: {
+                            x: parentElement.getBoundingClientRect().left,
+                            y:
+                                parentElement.getBoundingClientRect().top +
+                                parentElement.offsetHeight,
+                        },
+                    };
+                    this.contextMenuRenderer.render(options);
+                }
+            },
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+            commandId: OpenSketch.Commands.OPEN_SKETCH.id,
+            label: 'Open...',
+            order: '1',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: OpenSketch.Commands.OPEN_SKETCH.id,
+            keybinding: 'CtrlCmd+O',
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem({
+            id: OpenSketch.Commands.OPEN_SKETCH__TOOLBAR.id,
+            command: OpenSketch.Commands.OPEN_SKETCH__TOOLBAR.id,
+            tooltip: 'Open',
+            priority: 4,
+        });
+    }
+
+    async openSketch(
+        toOpen: MaybePromise<Sketch | undefined> = this.selectSketch()
+    ): Promise<void> {
+        const sketch = await toOpen;
+        if (sketch) {
+            this.workspaceService.open(new URI(sketch.uri));
+        }
+    }
+
+    protected async selectSketch(): Promise<Sketch | undefined> {
+        const config = await this.configService.getConfiguration();
+        const defaultPath = await this.fileService.fsPath(
+            new URI(config.sketchDirUri)
+        );
+        const { filePaths } = await remote.dialog.showOpenDialog({
+            defaultPath,
+            properties: ['createDirectory', 'openFile'],
+            filters: [
+                {
+                    name: 'Sketch',
+                    extensions: ['ino', 'pde'],
+                },
+            ],
+        });
+        if (!filePaths.length) {
+            return undefined;
+        }
+        if (filePaths.length > 1) {
+            this.logger.warn(
+                `Multiple sketches were selected: ${filePaths}. Using the first one.`
+            );
+        }
+        const sketchFilePath = filePaths[0];
+        const sketchFileUri = await this.fileSystemExt.getUri(sketchFilePath);
+        const sketch = await this.sketchService.getSketchFolder(sketchFileUri);
+        if (sketch) {
+            return sketch;
+        }
+        if (Sketch.isSketchFile(sketchFileUri)) {
+            const name = new URI(sketchFileUri).path.name;
+            const nameWithExt = this.labelProvider.getName(
+                new URI(sketchFileUri)
+            );
+            const { response } = await remote.dialog.showMessageBox({
+                title: 'Moving',
+                type: 'question',
+                buttons: ['Cancel', 'OK'],
+                message: `The file "${nameWithExt}" needs to be inside a sketch folder named as "${name}".\nCreate this folder, move the file, and continue?`,
+            });
+            if (response === 1) {
+                // OK
+                const newSketchUri = new URI(sketchFileUri).parent.resolve(
+                    name
+                );
+                const exists = await this.fileService.exists(newSketchUri);
+                if (exists) {
+                    await remote.dialog.showMessageBox({
+                        type: 'error',
+                        title: 'Error',
+                        message: `A folder named "${name}" already exists. Can't open sketch.`,
+                    });
+                    return undefined;
+                }
+                await this.fileService.createFolder(newSketchUri);
+                await this.fileService.move(
+                    new URI(sketchFileUri),
+                    new URI(newSketchUri.resolve(nameWithExt).toString())
+                );
+                return this.sketchService.getSketchFolder(
+                    newSketchUri.toString()
+                );
+            }
+        }
+    }
+}
+
+export namespace OpenSketch {
+    export namespace Commands {
+        export const OPEN_SKETCH: Command = {
+            id: 'arduino-open-sketch',
+        };
+        export const OPEN_SKETCH__TOOLBAR: Command = {
+            id: 'arduino-open-sketch--toolbar',
+        };
+    }
+}

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

@@ -0,0 +1,50 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+import { isOSX } from '@theia/core/lib/common/os';
+import {
+    Contribution,
+    Command,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    CommandRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+
+@injectable()
+export class QuitApp extends Contribution {
+    registerCommands(registry: CommandRegistry): void {
+        if (!isOSX) {
+            registry.registerCommand(QuitApp.Commands.QUIT_APP, {
+                execute: () => remote.app.quit(),
+            });
+        }
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        // On macOS we will get the `Quit ${YOUR_APP_NAME}` menu item natively, no need to duplicate it.
+        if (!isOSX) {
+            registry.registerMenuAction(ArduinoMenus.FILE__QUIT_GROUP, {
+                commandId: QuitApp.Commands.QUIT_APP.id,
+                label: 'Quit',
+                order: '0',
+            });
+        }
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        if (!isOSX) {
+            registry.registerKeybinding({
+                command: QuitApp.Commands.QUIT_APP.id,
+                keybinding: 'CtrlCmd+Q',
+            });
+        }
+    }
+}
+
+export namespace QuitApp {
+    export namespace Commands {
+        export const QUIT_APP: Command = {
+            id: 'arduino-quit-app',
+        };
+    }
+}

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

@@ -0,0 +1,131 @@
+import { injectable } from 'inversify';
+import { remote } from 'electron';
+import * as dateFormat from 'dateformat';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import {
+    SketchContribution,
+    URI,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+} from './contribution';
+
+@injectable()
+export class SaveAsSketch extends SketchContribution {
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(SaveAsSketch.Commands.SAVE_AS_SKETCH, {
+            execute: (args) => this.saveAs(args),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+            commandId: SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+            label: 'Save As...',
+            order: '7',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: SaveAsSketch.Commands.SAVE_AS_SKETCH.id,
+            keybinding: 'CtrlCmd+Shift+S',
+        });
+    }
+
+    /**
+     * Resolves `true` if the sketch was successfully saved as something.
+     */
+    async saveAs(
+        {
+            execOnlyIfTemp,
+            openAfterMove,
+            wipeOriginal,
+        }: SaveAsSketch.Options = SaveAsSketch.Options.DEFAULT
+    ): Promise<boolean> {
+        const sketch = await this.sketchServiceClient.currentSketch();
+        if (!sketch) {
+            return false;
+        }
+
+        const isTemp = await this.sketchService.isTemp(sketch);
+        if (!isTemp && !!execOnlyIfTemp) {
+            return false;
+        }
+
+        // If target does not exist, propose a `directories.user`/${sketch.name} path
+        // If target exists, propose `directories.user`/${sketch.name}_copy_${yyyymmddHHMMss}
+        const sketchDirUri = new URI(
+            (await this.configService.getConfiguration()).sketchDirUri
+        );
+        const exists = await this.fileService.exists(
+            sketchDirUri.resolve(sketch.name)
+        );
+        const defaultUri = exists
+            ? sketchDirUri.resolve(
+                  sketchDirUri
+                      .resolve(
+                          `${sketch.name}_copy_${dateFormat(
+                              new Date(),
+                              'yyyymmddHHMMss'
+                          )}`
+                      )
+                      .toString()
+              )
+            : sketchDirUri.resolve(sketch.name);
+        const defaultPath = await this.fileService.fsPath(defaultUri);
+        const { filePath, canceled } = await remote.dialog.showSaveDialog({
+            title: 'Save sketch folder as...',
+            defaultPath,
+        });
+        if (!filePath || canceled) {
+            return false;
+        }
+        const destinationUri = await this.fileSystemExt.getUri(filePath);
+        if (!destinationUri) {
+            return false;
+        }
+        const workspaceUri = await this.sketchService.copy(sketch, {
+            destinationUri,
+        });
+        if (workspaceUri && openAfterMove) {
+            if (wipeOriginal || (openAfterMove && execOnlyIfTemp)) {
+                try {
+                    await this.fileService.delete(new URI(sketch.uri), {
+                        recursive: true,
+                    });
+                } catch {
+                    /* NOOP: from time to time, it's not possible to wipe the old resource from the temp dir on Windows */
+                }
+            }
+            this.workspaceService.open(new URI(workspaceUri), {
+                preserveWindow: true,
+            });
+        }
+        return !!workspaceUri;
+    }
+}
+
+export namespace SaveAsSketch {
+    export namespace Commands {
+        export const SAVE_AS_SKETCH: Command = {
+            id: 'arduino-save-as-sketch',
+        };
+    }
+    export interface Options {
+        readonly execOnlyIfTemp?: boolean;
+        readonly openAfterMove?: boolean;
+        /**
+         * Ignored if `openAfterMove` is `false`.
+         */
+        readonly wipeOriginal?: boolean;
+    }
+    export namespace Options {
+        export const DEFAULT: Options = {
+            execOnlyIfTemp: false,
+            openAfterMove: true,
+            wipeOriginal: false,
+        };
+    }
+}

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

@@ -0,0 +1,66 @@
+import { injectable } from 'inversify';
+import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+} from './contribution';
+
+@injectable()
+export class SaveSketch extends SketchContribution {
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(SaveSketch.Commands.SAVE_SKETCH, {
+            execute: () => this.saveSketch(),
+        });
+        registry.registerCommand(SaveSketch.Commands.SAVE_SKETCH__TOOLBAR, {
+            isVisible: (widget) =>
+                ArduinoToolbar.is(widget) && widget.side === 'left',
+            execute: () =>
+                registry.executeCommand(SaveSketch.Commands.SAVE_SKETCH.id),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.FILE__SKETCH_GROUP, {
+            commandId: SaveSketch.Commands.SAVE_SKETCH.id,
+            label: 'Save',
+            order: '6',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: SaveSketch.Commands.SAVE_SKETCH.id,
+            keybinding: 'CtrlCmd+S',
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem({
+            id: SaveSketch.Commands.SAVE_SKETCH__TOOLBAR.id,
+            command: SaveSketch.Commands.SAVE_SKETCH__TOOLBAR.id,
+            tooltip: 'Save',
+            priority: 5,
+        });
+    }
+
+    async saveSketch(): Promise<void> {
+        return this.commandService.executeCommand(CommonCommands.SAVE_ALL.id);
+    }
+}
+
+export namespace SaveSketch {
+    export namespace Commands {
+        export const SAVE_SKETCH: Command = {
+            id: 'arduino-save-sketch',
+        };
+        export const SAVE_SKETCH__TOOLBAR: Command = {
+            id: 'arduino-save-sketch--toolbar',
+        };
+    }
+}

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

@@ -0,0 +1,68 @@
+import { inject, injectable } from 'inversify';
+import {
+    Command,
+    MenuModelRegistry,
+    CommandRegistry,
+    SketchContribution,
+    KeybindingRegistry,
+} from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { Settings as Preferences, SettingsDialog } from '../settings';
+
+@injectable()
+export class Settings extends SketchContribution {
+    @inject(SettingsDialog)
+    protected readonly settingsDialog: SettingsDialog;
+
+    protected settingsOpened = false;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(Settings.Commands.OPEN, {
+            execute: async () => {
+                let settings: Preferences | undefined = undefined;
+                try {
+                    this.settingsOpened = true;
+                    settings = await this.settingsDialog.open();
+                } finally {
+                    this.settingsOpened = false;
+                }
+                if (settings) {
+                    await this.settingsService.update(settings);
+                    await this.settingsService.save();
+                } else {
+                    await this.settingsService.reset();
+                }
+            },
+            isEnabled: () => !this.settingsOpened,
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.FILE__PREFERENCES_GROUP, {
+            commandId: Settings.Commands.OPEN.id,
+            label: 'Preferences...',
+            order: '0',
+        });
+        registry.registerSubmenu(
+            ArduinoMenus.FILE__ADVANCED_SUBMENU,
+            'Advanced'
+        );
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: Settings.Commands.OPEN.id,
+            keybinding: 'CtrlCmd+,',
+        });
+    }
+}
+
+export namespace Settings {
+    export namespace Commands {
+        export const OPEN: Command = {
+            id: 'arduino-settings-open',
+            label: 'Open Preferences...',
+            category: 'Arduino',
+        };
+    }
+}

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

@@ -0,0 +1,283 @@
+import { inject, injectable } from 'inversify';
+import { CommonCommands } from '@theia/core/lib/browser/common-frontend-contribution';
+import { ApplicationShell } from '@theia/core/lib/browser/shell/application-shell';
+import { WorkspaceCommands } from '@theia/workspace/lib/browser';
+import { ContextMenuRenderer } from '@theia/core/lib/browser/context-menu-renderer';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import {
+    URI,
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+    open,
+} from './contribution';
+import { ArduinoMenus, PlaceholderMenuNode } from '../menu/arduino-menus';
+import { EditorManager } from '@theia/editor/lib/browser/editor-manager';
+import { SketchesServiceClientImpl } from '../../common/protocol/sketches-service-client-impl';
+import { LocalCacheFsProvider } from '../local-cache/local-cache-fs-provider';
+
+@injectable()
+export class SketchControl extends SketchContribution {
+    @inject(ApplicationShell)
+    protected readonly shell: ApplicationShell;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(ContextMenuRenderer)
+    protected readonly contextMenuRenderer: ContextMenuRenderer;
+
+    @inject(EditorManager)
+    protected readonly editorManager: EditorManager;
+
+    @inject(SketchesServiceClientImpl)
+    protected readonly sketchesServiceClient: SketchesServiceClientImpl;
+
+    @inject(LocalCacheFsProvider)
+    protected readonly localCacheFsProvider: LocalCacheFsProvider;
+
+    protected readonly toDisposeBeforeCreateNewContextMenu =
+        new DisposableCollection();
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(
+            SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR,
+            {
+                isVisible: (widget) =>
+                    this.shell.getWidgets('main').indexOf(widget) !== -1,
+                execute: async () => {
+                    this.toDisposeBeforeCreateNewContextMenu.dispose();
+                    const sketch =
+                        await this.sketchServiceClient.currentSketch();
+                    if (!sketch) {
+                        return;
+                    }
+
+                    const target = document.getElementById(
+                        SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR.id
+                    );
+                    if (!(target instanceof HTMLElement)) {
+                        return;
+                    }
+                    const { parentElement } = target;
+                    if (!parentElement) {
+                        return;
+                    }
+
+                    const { mainFileUri, rootFolderFileUris } =
+                        await this.sketchService.loadSketch(sketch.uri);
+                    const uris = [mainFileUri, ...rootFolderFileUris];
+
+                    const currentSketch =
+                        await this.sketchesServiceClient.currentSketch();
+                    const parentsketchUri = this.editorManager.currentEditor
+                        ?.getResourceUri()
+                        ?.toString();
+                    const parentsketch =
+                        await this.sketchService.getSketchFolder(
+                            parentsketchUri || ''
+                        );
+
+                    // if the current file is in the current opened sketch, show extra menus
+                    if (
+                        currentSketch &&
+                        parentsketch &&
+                        parentsketch.uri === currentSketch.uri &&
+                        (await this.allowRename(parentsketch.uri))
+                    ) {
+                        this.menuRegistry.registerMenuAction(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+                            {
+                                commandId: WorkspaceCommands.FILE_RENAME.id,
+                                label: 'Rename',
+                                order: '1',
+                            }
+                        );
+                        this.toDisposeBeforeCreateNewContextMenu.push(
+                            Disposable.create(() =>
+                                this.menuRegistry.unregisterMenuAction(
+                                    WorkspaceCommands.FILE_RENAME
+                                )
+                            )
+                        );
+                    } else {
+                        const renamePlaceholder = new PlaceholderMenuNode(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+                            'Rename'
+                        );
+                        this.menuRegistry.registerMenuNode(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+                            renamePlaceholder
+                        );
+                        this.toDisposeBeforeCreateNewContextMenu.push(
+                            Disposable.create(() =>
+                                this.menuRegistry.unregisterMenuNode(
+                                    renamePlaceholder.id
+                                )
+                            )
+                        );
+                    }
+
+                    if (
+                        currentSketch &&
+                        parentsketch &&
+                        parentsketch.uri === currentSketch.uri &&
+                        (await this.allowDelete(parentsketch.uri))
+                    ) {
+                        this.menuRegistry.registerMenuAction(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+                            {
+                                commandId: WorkspaceCommands.FILE_DELETE.id, // TODO: customize delete. Wipe sketch if deleting main file. Close window.
+                                label: 'Delete',
+                                order: '2',
+                            }
+                        );
+                        this.toDisposeBeforeCreateNewContextMenu.push(
+                            Disposable.create(() =>
+                                this.menuRegistry.unregisterMenuAction(
+                                    WorkspaceCommands.FILE_DELETE
+                                )
+                            )
+                        );
+                    } else {
+                        const deletePlaceholder = new PlaceholderMenuNode(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+                            'Delete'
+                        );
+                        this.menuRegistry.registerMenuNode(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+                            deletePlaceholder
+                        );
+                        this.toDisposeBeforeCreateNewContextMenu.push(
+                            Disposable.create(() =>
+                                this.menuRegistry.unregisterMenuNode(
+                                    deletePlaceholder.id
+                                )
+                            )
+                        );
+                    }
+
+                    for (let i = 0; i < uris.length; i++) {
+                        const uri = new URI(uris[i]);
+
+                        // focus on the opened sketch
+                        const command = {
+                            id: `arduino-focus-file--${uri.toString()}`,
+                        };
+                        const handler = {
+                            execute: () => open(this.openerService, uri),
+                        };
+                        this.toDisposeBeforeCreateNewContextMenu.push(
+                            registry.registerCommand(command, handler)
+                        );
+                        this.menuRegistry.registerMenuAction(
+                            ArduinoMenus.SKETCH_CONTROL__CONTEXT__RESOURCES_GROUP,
+                            {
+                                commandId: command.id,
+                                label: this.labelProvider.getName(uri),
+                                order: `${i}`,
+                            }
+                        );
+                        this.toDisposeBeforeCreateNewContextMenu.push(
+                            Disposable.create(() =>
+                                this.menuRegistry.unregisterMenuAction(command)
+                            )
+                        );
+                    }
+                    const options = {
+                        menuPath: ArduinoMenus.SKETCH_CONTROL__CONTEXT,
+                        anchor: {
+                            x: parentElement.getBoundingClientRect().left,
+                            y:
+                                parentElement.getBoundingClientRect().top +
+                                parentElement.offsetHeight,
+                        },
+                    };
+                    this.contextMenuRenderer.render(options);
+                },
+            }
+        );
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(
+            ArduinoMenus.SKETCH_CONTROL__CONTEXT__MAIN_GROUP,
+            {
+                commandId: WorkspaceCommands.NEW_FILE.id,
+                label: 'New Tab',
+                order: '0',
+            }
+        );
+
+        registry.registerMenuAction(
+            ArduinoMenus.SKETCH_CONTROL__CONTEXT__NAVIGATION_GROUP,
+            {
+                commandId: CommonCommands.PREVIOUS_TAB.id,
+                label: 'Previous Tab',
+                order: '0',
+            }
+        );
+        registry.registerMenuAction(
+            ArduinoMenus.SKETCH_CONTROL__CONTEXT__NAVIGATION_GROUP,
+            {
+                commandId: CommonCommands.NEXT_TAB.id,
+                label: 'Next Tab',
+                order: '0',
+            }
+        );
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: WorkspaceCommands.NEW_FILE.id,
+            keybinding: 'CtrlCmd+Shift+N',
+        });
+        registry.registerKeybinding({
+            command: CommonCommands.PREVIOUS_TAB.id,
+            keybinding: 'CtrlCmd+Alt+Left', // TODO: check why electron does not show the keybindings in the UI.
+        });
+        registry.registerKeybinding({
+            command: CommonCommands.NEXT_TAB.id,
+            keybinding: 'CtrlCmd+Alt+Right',
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem({
+            id: SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR.id,
+            command: SketchControl.Commands.OPEN_SKETCH_CONTROL__TOOLBAR.id,
+        });
+    }
+
+    protected async isCloudSketch(uri: string) {
+        const cloudCacheLocation = this.localCacheFsProvider.from(new URI(uri));
+
+        if (cloudCacheLocation) {
+            return true;
+        }
+        return false;
+    }
+
+    protected async allowRename(uri: string) {
+        return !this.isCloudSketch(uri);
+    }
+
+    protected async allowDelete(uri: string) {
+        return !this.isCloudSketch(uri);
+    }
+}
+
+export namespace SketchControl {
+    export namespace Commands {
+        export const OPEN_SKETCH_CONTROL__TOOLBAR: Command = {
+            id: 'arduino-open-sketch-control--toolbar',
+            iconClass: 'fa fa-caret-down',
+        };
+    }
+}

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

@@ -0,0 +1,66 @@
+import { inject, injectable } from 'inversify';
+import { CommandHandler } from '@theia/core/lib/common/command';
+import { CommandRegistry, MenuModelRegistry } from './contribution';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { MainMenuManager } from '../../common/main-menu-manager';
+import { NotificationCenter } from '../notification-center';
+import { Examples } from './examples';
+import { SketchContainer } from '../../common/protocol';
+import { OpenSketch } from './open-sketch';
+
+@injectable()
+export class Sketchbook extends Examples {
+    @inject(CommandRegistry)
+    protected readonly commandRegistry: CommandRegistry;
+
+    @inject(MenuModelRegistry)
+    protected readonly menuRegistry: MenuModelRegistry;
+
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    @inject(NotificationCenter)
+    protected readonly notificationCenter: NotificationCenter;
+
+    onStart(): void {
+        this.sketchService.getSketches({}).then((container) => {
+            this.register(container);
+            this.mainMenuManager.update();
+        });
+        this.sketchServiceClient.onSketchbookDidChange(() => {
+            this.sketchService.getSketches({}).then((container) => {
+                this.register(container);
+                this.mainMenuManager.update();
+            });
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerSubmenu(
+            ArduinoMenus.FILE__SKETCHBOOK_SUBMENU,
+            'Sketchbook',
+            { order: '3' }
+        );
+    }
+
+    protected register(container: SketchContainer): void {
+        this.toDispose.dispose();
+        this.registerRecursively(
+            [...container.children, ...container.sketches],
+            ArduinoMenus.FILE__SKETCHBOOK_SUBMENU,
+            this.toDispose
+        );
+    }
+
+    protected createHandler(uri: string): CommandHandler {
+        return {
+            execute: async () => {
+                const sketch = await this.sketchService.loadSketch(uri);
+                return this.commandService.executeCommand(
+                    OpenSketch.Commands.OPEN_SKETCH.id,
+                    sketch
+                );
+            },
+        };
+    }
+}

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

@@ -0,0 +1,211 @@
+import { inject, injectable } from 'inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { CoreService } from '../../common/protocol';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import { BoardsDataStore } from '../boards/boards-data-store';
+import { MonitorConnection } from '../monitor/monitor-connection';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+} from './contribution';
+
+@injectable()
+export class UploadSketch extends SketchContribution {
+    @inject(CoreService)
+    protected readonly coreService: CoreService;
+
+    @inject(MonitorConnection)
+    protected readonly monitorConnection: MonitorConnection;
+
+    @inject(BoardsDataStore)
+    protected readonly boardsDataStore: BoardsDataStore;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClientImpl: BoardsServiceProvider;
+
+    protected readonly onDidChangeEmitter = new Emitter<Readonly<void>>();
+    readonly onDidChange = this.onDidChangeEmitter.event;
+
+    protected uploadInProgress = false;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(UploadSketch.Commands.UPLOAD_SKETCH, {
+            execute: () => this.uploadSketch(),
+            isEnabled: () => !this.uploadInProgress,
+        });
+        registry.registerCommand(
+            UploadSketch.Commands.UPLOAD_SKETCH_USING_PROGRAMMER,
+            {
+                execute: () => this.uploadSketch(true),
+                isEnabled: () => !this.uploadInProgress,
+            }
+        );
+        registry.registerCommand(UploadSketch.Commands.UPLOAD_SKETCH_TOOLBAR, {
+            isVisible: (widget) =>
+                ArduinoToolbar.is(widget) && widget.side === 'left',
+            isEnabled: () => !this.uploadInProgress,
+            isToggled: () => this.uploadInProgress,
+            execute: () =>
+                registry.executeCommand(UploadSketch.Commands.UPLOAD_SKETCH.id),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+            commandId: UploadSketch.Commands.UPLOAD_SKETCH.id,
+            label: 'Upload',
+            order: '1',
+        });
+        registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+            commandId: UploadSketch.Commands.UPLOAD_SKETCH_USING_PROGRAMMER.id,
+            label: 'Upload Using Programmer',
+            order: '2',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: UploadSketch.Commands.UPLOAD_SKETCH.id,
+            keybinding: 'CtrlCmd+U',
+        });
+        registry.registerKeybinding({
+            command: UploadSketch.Commands.UPLOAD_SKETCH_USING_PROGRAMMER.id,
+            keybinding: 'CtrlCmd+Shift+U',
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem({
+            id: UploadSketch.Commands.UPLOAD_SKETCH_TOOLBAR.id,
+            command: UploadSketch.Commands.UPLOAD_SKETCH_TOOLBAR.id,
+            tooltip: 'Upload',
+            priority: 1,
+            onDidChange: this.onDidChange,
+        });
+    }
+
+    async uploadSketch(usingProgrammer = false): Promise<void> {
+        // even with buttons disabled, better to double check if an upload is already in progress
+        if (this.uploadInProgress) {
+            return;
+        }
+
+        // toggle the toolbar button and menu item state.
+        // uploadInProgress will be set to false whether the upload fails or not
+        this.uploadInProgress = true;
+        this.onDidChangeEmitter.fire();
+        const sketch = await this.sketchServiceClient.currentSketch();
+        if (!sketch) {
+            return;
+        }
+        let shouldAutoConnect = false;
+        const monitorConfig = this.monitorConnection.monitorConfig;
+        if (monitorConfig) {
+            await this.monitorConnection.disconnect();
+            if (this.monitorConnection.autoConnect) {
+                shouldAutoConnect = true;
+            }
+            this.monitorConnection.autoConnect = false;
+        }
+        try {
+            const { boardsConfig } = this.boardsServiceClientImpl;
+            const [
+                fqbn,
+                { selectedProgrammer },
+                verify,
+                verbose,
+                sourceOverride,
+            ] = await Promise.all([
+                this.boardsDataStore.appendConfigToFqbn(
+                    boardsConfig.selectedBoard?.fqbn
+                ),
+                this.boardsDataStore.getData(boardsConfig.selectedBoard?.fqbn),
+                this.preferences.get('arduino.upload.verify'),
+                this.preferences.get('arduino.upload.verbose'),
+                this.sourceOverride(),
+            ]);
+
+            let options: CoreService.Upload.Options | undefined = undefined;
+            const sketchUri = sketch.uri;
+            const optimizeForDebug = this.editorMode.compileForDebug;
+            const { selectedPort } = boardsConfig;
+            const port = selectedPort?.address;
+
+            if (usingProgrammer) {
+                const programmer = selectedProgrammer;
+                options = {
+                    sketchUri,
+                    fqbn,
+                    optimizeForDebug,
+                    programmer,
+                    port,
+                    verbose,
+                    verify,
+                    sourceOverride,
+                };
+            } else {
+                options = {
+                    sketchUri,
+                    fqbn,
+                    optimizeForDebug,
+                    port,
+                    verbose,
+                    verify,
+                    sourceOverride,
+                };
+            }
+            this.outputChannelManager.getChannel('Arduino').clear();
+            if (usingProgrammer) {
+                await this.coreService.uploadUsingProgrammer(options);
+            } else {
+                await this.coreService.upload(options);
+            }
+            this.messageService.info('Done uploading.', { timeout: 3000 });
+        } catch (e) {
+            this.messageService.error(e.toString());
+        } finally {
+            this.uploadInProgress = false;
+            this.onDidChangeEmitter.fire();
+
+            if (monitorConfig) {
+                const { board, port } = monitorConfig;
+                try {
+                    await this.boardsServiceClientImpl.waitUntilAvailable(
+                        Object.assign(board, { port }),
+                        10_000
+                    );
+                    if (shouldAutoConnect) {
+                        // Enabling auto-connect will trigger a connect.
+                        this.monitorConnection.autoConnect = true;
+                    } else {
+                        await this.monitorConnection.connect(monitorConfig);
+                    }
+                } catch (waitError) {
+                    this.messageService.error(
+                        `Could not reconnect to serial monitor. ${waitError.toString()}`
+                    );
+                }
+            }
+        }
+    }
+}
+
+export namespace UploadSketch {
+    export namespace Commands {
+        export const UPLOAD_SKETCH: Command = {
+            id: 'arduino-upload-sketch',
+        };
+        export const UPLOAD_SKETCH_USING_PROGRAMMER: Command = {
+            id: 'arduino-upload-sketch-using-programmer',
+        };
+        export const UPLOAD_SKETCH_TOOLBAR: Command = {
+            id: 'arduino-upload-sketch--toolbar',
+        };
+    }
+}

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

@@ -0,0 +1,145 @@
+import { inject, injectable } from 'inversify';
+import { Emitter } from '@theia/core/lib/common/event';
+import { CoreService } from '../../common/protocol';
+import { ArduinoMenus } from '../menu/arduino-menus';
+import { ArduinoToolbar } from '../toolbar/arduino-toolbar';
+import { BoardsDataStore } from '../boards/boards-data-store';
+import { BoardsServiceProvider } from '../boards/boards-service-provider';
+import {
+    SketchContribution,
+    Command,
+    CommandRegistry,
+    MenuModelRegistry,
+    KeybindingRegistry,
+    TabBarToolbarRegistry,
+} from './contribution';
+
+@injectable()
+export class VerifySketch extends SketchContribution {
+    @inject(CoreService)
+    protected readonly coreService: CoreService;
+
+    @inject(BoardsDataStore)
+    protected readonly boardsDataStore: BoardsDataStore;
+
+    @inject(BoardsServiceProvider)
+    protected readonly boardsServiceClientImpl: BoardsServiceProvider;
+
+    protected readonly onDidChangeEmitter = new Emitter<Readonly<void>>();
+    readonly onDidChange = this.onDidChangeEmitter.event;
+
+    protected verifyInProgress = false;
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(VerifySketch.Commands.VERIFY_SKETCH, {
+            execute: () => this.verifySketch(),
+            isEnabled: () => !this.verifyInProgress,
+        });
+        registry.registerCommand(VerifySketch.Commands.EXPORT_BINARIES, {
+            execute: () => this.verifySketch(true),
+            isEnabled: () => !this.verifyInProgress,
+        });
+        registry.registerCommand(VerifySketch.Commands.VERIFY_SKETCH_TOOLBAR, {
+            isVisible: (widget) =>
+                ArduinoToolbar.is(widget) && widget.side === 'left',
+            isEnabled: () => !this.verifyInProgress,
+            isToggled: () => this.verifyInProgress,
+            execute: () =>
+                registry.executeCommand(VerifySketch.Commands.VERIFY_SKETCH.id),
+        });
+    }
+
+    registerMenus(registry: MenuModelRegistry): void {
+        registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+            commandId: VerifySketch.Commands.VERIFY_SKETCH.id,
+            label: 'Verify/Compile',
+            order: '0',
+        });
+        registry.registerMenuAction(ArduinoMenus.SKETCH__MAIN_GROUP, {
+            commandId: VerifySketch.Commands.EXPORT_BINARIES.id,
+            label: 'Export compiled Binary',
+            order: '3',
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: VerifySketch.Commands.VERIFY_SKETCH.id,
+            keybinding: 'CtrlCmd+R',
+        });
+        registry.registerKeybinding({
+            command: VerifySketch.Commands.EXPORT_BINARIES.id,
+            keybinding: 'CtrlCmd+Alt+S',
+        });
+    }
+
+    registerToolbarItems(registry: TabBarToolbarRegistry): void {
+        registry.registerItem({
+            id: VerifySketch.Commands.VERIFY_SKETCH_TOOLBAR.id,
+            command: VerifySketch.Commands.VERIFY_SKETCH_TOOLBAR.id,
+            tooltip: 'Verify',
+            priority: 0,
+            onDidChange: this.onDidChange,
+        });
+    }
+
+    async verifySketch(exportBinaries?: boolean): Promise<void> {
+        // even with buttons disabled, better to double check if a verify is already in progress
+        if (this.verifyInProgress) {
+            return;
+        }
+
+        // toggle the toolbar button and menu item state.
+        // verifyInProgress will be set to false whether the compilation fails or not
+        this.verifyInProgress = true;
+        this.onDidChangeEmitter.fire();
+        const sketch = await this.sketchServiceClient.currentSketch();
+
+        if (!sketch) {
+            return;
+        }
+        try {
+            const { boardsConfig } = this.boardsServiceClientImpl;
+            const [fqbn, sourceOverride] = await Promise.all([
+                this.boardsDataStore.appendConfigToFqbn(
+                    boardsConfig.selectedBoard?.fqbn
+                ),
+                this.sourceOverride(),
+            ]);
+            const verbose = this.preferences.get('arduino.compile.verbose');
+            const compilerWarnings = this.preferences.get(
+                'arduino.compile.warnings'
+            );
+            this.outputChannelManager.getChannel('Arduino').clear();
+            await this.coreService.compile({
+                sketchUri: sketch.uri,
+                fqbn,
+                optimizeForDebug: this.editorMode.compileForDebug,
+                verbose,
+                exportBinaries,
+                sourceOverride,
+                compilerWarnings,
+            });
+            this.messageService.info('Done compiling.', { timeout: 3000 });
+        } catch (e) {
+            this.messageService.error(e.toString());
+        } finally {
+            this.verifyInProgress = false;
+            this.onDidChangeEmitter.fire();
+        }
+    }
+}
+
+export namespace VerifySketch {
+    export namespace Commands {
+        export const VERIFY_SKETCH: Command = {
+            id: 'arduino-verify-sketch',
+        };
+        export const EXPORT_BINARIES: Command = {
+            id: 'arduino-export-binaries',
+        };
+        export const VERIFY_SKETCH_TOOLBAR: Command = {
+            id: 'arduino-verify-sketch--toolbar',
+        };
+    }
+}

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

@@ -0,0 +1,599 @@
+import { injectable } from 'inversify';
+import * as createPaths from './create-paths';
+import { posix, splitSketchPath } from './create-paths';
+import { AuthenticationClientService } from '../auth/authentication-client-service';
+import { ArduinoPreferences } from '../arduino-preferences';
+
+export interface ResponseResultProvider {
+    (response: Response): Promise<any>;
+}
+export namespace ResponseResultProvider {
+    export const NOOP: ResponseResultProvider = async () => undefined;
+    export const TEXT: ResponseResultProvider = (response) => response.text();
+    export const JSON: ResponseResultProvider = (response) => response.json();
+}
+
+type ResourceType = 'f' | 'd';
+
+export let sketchCache: Create.Sketch[] = [];
+
+@injectable()
+export class CreateApi {
+    protected authenticationService: AuthenticationClientService;
+    protected arduinoPreferences: ArduinoPreferences;
+
+    public init(
+        authenticationService: AuthenticationClientService,
+        arduinoPreferences: ArduinoPreferences
+    ): CreateApi {
+        this.authenticationService = authenticationService;
+        this.arduinoPreferences = arduinoPreferences;
+
+        return this;
+    }
+
+    public sketchCompareByPath = (param: string) => {
+        return (sketch: Create.Sketch) => {
+            const [, spath] = splitSketchPath(sketch.path);
+            return param === spath;
+        };
+    };
+
+    async findSketchInCache(
+        compareFn: (sketch: Create.Sketch) => boolean,
+        trustCache = true
+    ): Promise<Create.Sketch | undefined> {
+        const sketch = sketchCache.find((sketch) => compareFn(sketch));
+        if (trustCache) {
+            return Promise.resolve(sketch);
+        }
+        return await this.sketch({ id: sketch?.id });
+    }
+
+    getSketchSecretStat(sketch: Create.Sketch): Create.Resource {
+        return {
+            href: `${sketch.href}${posix.sep}${Create.arduino_secrets_file}`,
+            modified_at: sketch.modified_at,
+            name: `${Create.arduino_secrets_file}`,
+            path: `${sketch.path}${posix.sep}${Create.arduino_secrets_file}`,
+            mimetype: 'text/x-c++src; charset=utf-8',
+            type: 'file',
+            sketchId: sketch.id,
+        };
+    }
+
+    async sketch(opt: {
+        id?: string;
+        path?: string;
+    }): Promise<Create.Sketch | undefined> {
+        let url;
+        if (opt.id) {
+            url = new URL(`${this.domain()}/sketches/byID/${opt.id}`);
+        } else if (opt.path) {
+            url = new URL(`${this.domain()}/sketches/byPath${opt.path}`);
+        } else {
+            return;
+        }
+
+        url.searchParams.set('user_id', 'me');
+        const headers = await this.headers();
+        const result = await this.run<Create.Sketch>(url, {
+            method: 'GET',
+            headers,
+        });
+        return result;
+    }
+
+    async sketches(): Promise<Create.Sketch[]> {
+        const url = new URL(`${this.domain()}/sketches`);
+        url.searchParams.set('user_id', 'me');
+        const headers = await this.headers();
+        const result = await this.run<{ sketches: Create.Sketch[] }>(url, {
+            method: 'GET',
+            headers,
+        });
+        sketchCache = result.sketches;
+        return result.sketches;
+    }
+
+    async createSketch(
+        posixPath: string,
+        content: string = CreateApi.defaultInoContent
+    ): Promise<Create.Sketch> {
+        const url = new URL(`${this.domain()}/sketches`);
+        const headers = await this.headers();
+        const payload = {
+            ino: btoa(content),
+            path: posixPath,
+            user_id: 'me',
+        };
+        const init = {
+            method: 'PUT',
+            body: JSON.stringify(payload),
+            headers,
+        };
+        const result = await this.run<Create.Sketch>(url, init);
+        return result;
+    }
+
+    async readDirectory(
+        posixPath: string,
+        options: { recursive?: boolean; match?: string; secrets?: boolean } = {}
+    ): Promise<Create.Resource[]> {
+        const url = new URL(
+            `${this.domain()}/files/d/$HOME/sketches_v2${posixPath}`
+        );
+        if (options.recursive) {
+            url.searchParams.set('deep', 'true');
+        }
+        if (options.match) {
+            url.searchParams.set('name_like', options.match);
+        }
+        const headers = await this.headers();
+
+        const sketchProm = options.secrets
+            ? this.sketches()
+            : Promise.resolve(sketchCache);
+
+        return Promise.all([
+            this.run<Create.RawResource[]>(url, {
+                method: 'GET',
+                headers,
+            }),
+            sketchProm,
+        ])
+            .then(async ([result, sketches]) => {
+                if (options.secrets) {
+                    // for every sketch with secrets, create a fake arduino_secrets.h
+                    result.forEach(async (res) => {
+                        if (res.type !== 'sketch') {
+                            return;
+                        }
+
+                        const [, spath] = createPaths.splitSketchPath(res.path);
+                        const sketch = await this.findSketchInCache(
+                            this.sketchCompareByPath(spath)
+                        );
+                        if (
+                            sketch &&
+                            sketch.secrets &&
+                            sketch.secrets.length > 0
+                        ) {
+                            result.push(this.getSketchSecretStat(sketch));
+                        }
+                    });
+
+                    if (posixPath !== posix.sep) {
+                        const sketch = await this.findSketchInCache(
+                            this.sketchCompareByPath(posixPath)
+                        );
+                        if (
+                            sketch &&
+                            sketch.secrets &&
+                            sketch.secrets.length > 0
+                        ) {
+                            result.push(this.getSketchSecretStat(sketch));
+                        }
+                    }
+                }
+                const sketchesMap: Record<string, Create.Sketch> =
+                    sketches.reduce((prev, curr) => {
+                        return { ...prev, [curr.path]: curr };
+                    }, {});
+
+                // add the sketch id and isPublic to the resource
+                return result.map((resource) => {
+                    return {
+                        ...resource,
+                        sketchId: sketchesMap[resource.path]?.id || '',
+                        isPublic:
+                            sketchesMap[resource.path]?.is_public || false,
+                    };
+                });
+            })
+            .catch((reason) => {
+                if (reason?.status === 404) return [] as Create.Resource[];
+                else throw reason;
+            });
+    }
+
+    async createDirectory(posixPath: string): Promise<void> {
+        const url = new URL(
+            `${this.domain()}/files/d/$HOME/sketches_v2${posixPath}`
+        );
+        const headers = await this.headers();
+        await this.run(url, {
+            method: 'POST',
+            headers,
+        });
+    }
+
+    async stat(posixPath: string): Promise<Create.Resource> {
+        // The root is a directory read.
+        if (posixPath === '/') {
+            throw new Error('Stating the root is not supported');
+        }
+        // The RESTful API has different endpoints for files and directories.
+        // The RESTful API does not provide specific error codes, only HTP 500.
+        // We query the parent directory and look for the file with the last segment.
+        const parentPosixPath = createPaths.parentPosix(posixPath);
+        const basename = createPaths.basename(posixPath);
+
+        let resources;
+        if (basename === Create.arduino_secrets_file) {
+            const sketch = await this.findSketchInCache(
+                this.sketchCompareByPath(parentPosixPath)
+            );
+            resources = sketch ? [this.getSketchSecretStat(sketch)] : [];
+        } else {
+            resources = await this.readDirectory(parentPosixPath, {
+                match: basename,
+            });
+        }
+
+        resources.sort((left, right) => left.path.length - right.path.length);
+        const resource = resources.find(({ name }) => name === basename);
+        if (!resource) {
+            throw new CreateError(`Not found: ${posixPath}.`, 404);
+        }
+        return resource;
+    }
+
+    private async toggleSecretsInclude(
+        path: string,
+        data: string,
+        mode: 'add' | 'remove'
+    ) {
+        const includeString = `#include "${Create.arduino_secrets_file}"`;
+        const includeRegexp = new RegExp(includeString + '\\s*', 'g');
+
+        const basename = createPaths.basename(path);
+        if (mode === 'add') {
+            const doesIncludeSecrets = includeRegexp.test(data);
+
+            if (doesIncludeSecrets) {
+                return data;
+            }
+
+            const sketch = await this.findSketchInCache((sketch) => {
+                const [, spath] = splitSketchPath(sketch.path);
+                return spath === createPaths.parentPosix(path);
+            }, true);
+
+            if (
+                sketch &&
+                (sketch.name + '.ino' === basename ||
+                    sketch.name + '.pde' === basename) &&
+                sketch.secrets &&
+                sketch.secrets.length > 0
+            ) {
+                return includeString + '\n' + data;
+            }
+        } else if (mode === 'remove') {
+            return data.replace(includeRegexp, '');
+        }
+        return data;
+    }
+
+    async readFile(posixPath: string): Promise<string> {
+        const basename = createPaths.basename(posixPath);
+
+        if (basename === Create.arduino_secrets_file) {
+            const parentPosixPath = createPaths.parentPosix(posixPath);
+            const sketch = await this.findSketchInCache(
+                this.sketchCompareByPath(parentPosixPath),
+                false
+            );
+
+            let file = '';
+            if (sketch && sketch.secrets) {
+                for (const item of sketch?.secrets) {
+                    file += `#define ${item.name} "${item.value}"\r\n`;
+                }
+            }
+            return file;
+        }
+
+        const url = new URL(
+            `${this.domain()}/files/f/$HOME/sketches_v2${posixPath}`
+        );
+        const headers = await this.headers();
+        const result = await this.run<{ data: string; path: string }>(url, {
+            method: 'GET',
+            headers,
+        });
+        let { data } = result;
+
+        // add includes to main arduino file
+        data = await this.toggleSecretsInclude(posixPath, atob(data), 'add');
+        return data;
+    }
+
+    async writeFile(
+        posixPath: string,
+        content: string | Uint8Array
+    ): Promise<void> {
+        const basename = createPaths.basename(posixPath);
+
+        if (basename === Create.arduino_secrets_file) {
+            const parentPosixPath = createPaths.parentPosix(posixPath);
+            const sketch = await this.findSketchInCache(
+                this.sketchCompareByPath(parentPosixPath)
+            );
+            if (sketch) {
+                const url = new URL(`${this.domain()}/sketches/${sketch.id}`);
+                const headers = await this.headers();
+
+                // parse the secret file
+                const secrets = (
+                    typeof content === 'string'
+                        ? content
+                        : new TextDecoder().decode(content)
+                )
+                    .split(/\r?\n/)
+                    .reduce((prev, curr) => {
+                        // check if the line contains a secret
+                        const secret = curr.split('SECRET_')[1] || null;
+                        if (!secret) {
+                            return prev;
+                        }
+                        const regexp = /(\S*)\s+([\S\s]*)/g;
+                        const tokens = regexp.exec(secret) || [];
+                        const name =
+                            tokens[1].length > 0 ? `SECRET_${tokens[1]}` : '';
+
+                        let value = '';
+                        if (tokens[2].length > 0) {
+                            value = JSON.parse(
+                                JSON.stringify(
+                                    tokens[2]
+                                        .replace(/^['"]?/g, '')
+                                        .replace(/['"]?$/g, '')
+                                )
+                            );
+                        }
+
+                        if (name.length === 0) {
+                            return prev;
+                        }
+
+                        return [...prev, { name, value }];
+                    }, []);
+
+                const payload = {
+                    id: sketch.id,
+                    libraries: sketch.libraries,
+                    secrets: { data: secrets },
+                };
+
+                // replace the sketch in the cache, so other calls will not overwrite each other
+                sketchCache = sketchCache.filter((skt) => skt.id !== sketch.id);
+                sketchCache.push({ ...sketch, secrets });
+
+                const init = {
+                    method: 'POST',
+                    body: JSON.stringify(payload),
+                    headers,
+                };
+                await this.run(url, init);
+            }
+            return;
+        }
+
+        const url = new URL(
+            `${this.domain()}/files/f/$HOME/sketches_v2${posixPath}`
+        );
+        const headers = await this.headers();
+
+        let data: string =
+            typeof content === 'string'
+                ? content
+                : new TextDecoder().decode(content);
+        data = await this.toggleSecretsInclude(posixPath, data, 'remove');
+
+        const payload = { data: btoa(data) };
+        const init = {
+            method: 'POST',
+            body: JSON.stringify(payload),
+            headers,
+        };
+        await this.run(url, init);
+    }
+
+    async deleteFile(posixPath: string): Promise<void> {
+        await this.delete(posixPath, 'f');
+    }
+
+    async deleteDirectory(posixPath: string): Promise<void> {
+        await this.delete(posixPath, 'd');
+    }
+
+    private async delete(posixPath: string, type: ResourceType): Promise<void> {
+        const url = new URL(
+            `${this.domain()}/files/${type}/$HOME/sketches_v2${posixPath}`
+        );
+        const headers = await this.headers();
+        await this.run(url, {
+            method: 'DELETE',
+            headers,
+        });
+    }
+
+    async rename(fromPosixPath: string, toPosixPath: string): Promise<void> {
+        const url = new URL(`${this.domain('v3')}/files/mv`);
+        const headers = await this.headers();
+        const payload = {
+            from: `$HOME/sketches_v2${fromPosixPath}`,
+            to: `$HOME/sketches_v2${toPosixPath}`,
+        };
+        const init = {
+            method: 'POST',
+            body: JSON.stringify(payload),
+            headers,
+        };
+        await this.run(url, init, ResponseResultProvider.NOOP);
+    }
+
+    async editSketch({
+        id,
+        params,
+    }: {
+        id: string;
+        params: Record<string, unknown>;
+    }): Promise<Create.Sketch> {
+        const url = new URL(`${this.domain()}/sketches/${id}`);
+
+        const headers = await this.headers();
+        const result = await this.run<Create.Sketch>(url, {
+            method: 'POST',
+            body: JSON.stringify({ id, ...params }),
+            headers,
+        });
+        return result;
+    }
+
+    async copy(fromPosixPath: string, toPosixPath: string): Promise<void> {
+        const payload = {
+            from: `$HOME/sketches_v2${fromPosixPath}`,
+            to: `$HOME/sketches_v2${toPosixPath}`,
+        };
+        const url = new URL(`${this.domain('v3')}/files/cp`);
+        const headers = await this.headers();
+        const init = {
+            method: 'POST',
+            body: JSON.stringify(payload),
+            headers,
+        };
+        await this.run(url, init, ResponseResultProvider.NOOP);
+    }
+
+    private async run<T>(
+        requestInfo: RequestInfo | URL,
+        init: RequestInit | undefined,
+        resultProvider: ResponseResultProvider = ResponseResultProvider.JSON
+    ): Promise<T> {
+        const response = await fetch(
+            requestInfo instanceof URL ? requestInfo.toString() : requestInfo,
+            init
+        );
+        if (!response.ok) {
+            let details: string | undefined = undefined;
+            try {
+                details = await response.json();
+            } catch (e) {
+                console.error('Cloud not get the error details.', e);
+            }
+            const { statusText, status } = response;
+            throw new CreateError(statusText, status, details);
+        }
+        const result = await resultProvider(response);
+        return result;
+    }
+
+    private async headers(): Promise<Record<string, string>> {
+        const token = await this.token();
+        return {
+            'content-type': 'application/json',
+            accept: 'application/json',
+            authorization: `Bearer ${token}`,
+        };
+    }
+
+    private domain(apiVersion = 'v2'): string {
+        const endpoint =
+            this.arduinoPreferences['arduino.cloud.sketchSyncEnpoint'];
+        return `${endpoint}/${apiVersion}`;
+    }
+
+    private async token(): Promise<string> {
+        return this.authenticationService.session?.accessToken || '';
+    }
+}
+
+export namespace CreateApi {
+    export const defaultInoContent = `/*
+
+*/
+
+void setup() {
+  
+}
+
+void loop() {
+  
+}
+
+`;
+}
+
+export namespace Create {
+    export interface Sketch {
+        readonly name: string;
+        readonly path: string;
+        readonly modified_at: string;
+        readonly created_at: string;
+
+        readonly secrets?: { name: string; value: string }[];
+
+        readonly id: string;
+        readonly is_public: boolean;
+        // readonly board_fqbn: '',
+        // readonly board_name: '',
+        // readonly board_type: 'serial' | 'network' | 'cloud' | '',
+        readonly href?: string;
+        readonly libraries: string[];
+        // readonly tutorials: string[] | null;
+        // readonly types: string[] | null;
+        // readonly user_id: string;
+    }
+
+    export type ResourceType = 'sketch' | 'folder' | 'file';
+    export const arduino_secrets_file = 'arduino_secrets.h';
+    export interface Resource {
+        readonly name: string;
+        /**
+         * Note: this path is **not** the POSIX path we use. It has the leading segments with the `user_id`.
+         */
+        readonly path: string;
+        readonly type: ResourceType;
+        readonly sketchId: string;
+        readonly modified_at: string; // As an ISO-8601 formatted string: `YYYY-MM-DDTHH:mm:ss.sssZ`
+        readonly children?: number; // For 'sketch' and 'folder' types.
+        readonly size?: number; // For 'sketch' type only.
+        readonly isPublic?: boolean; // For 'sketch' type only.
+
+        readonly mimetype?: string; // For 'file' type.
+        readonly href?: string;
+    }
+    export namespace Resource {
+        export function is(arg: any): arg is Resource {
+            return (
+                !!arg &&
+                'name' in arg &&
+                typeof arg['name'] === 'string' &&
+                'path' in arg &&
+                typeof arg['path'] === 'string' &&
+                'type' in arg &&
+                typeof arg['type'] === 'string' &&
+                'modified_at' in arg &&
+                typeof arg['modified_at'] === 'string' &&
+                (arg['type'] === 'sketch' ||
+                    arg['type'] === 'folder' ||
+                    arg['type'] === 'file')
+            );
+        }
+    }
+
+    export type RawResource = Omit<Resource, 'sketchId' | 'isPublic'>;
+}
+
+export class CreateError extends Error {
+    constructor(
+        message: string,
+        readonly status: number,
+        readonly details?: string
+    ) {
+        super(message);
+        Object.setPrototypeOf(this, CreateError.prototype);
+    }
+}

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

@@ -0,0 +1,208 @@
+import { inject, injectable } from 'inversify';
+import URI from '@theia/core/lib/common/uri';
+import { Event } from '@theia/core/lib/common/event';
+import {
+    Disposable,
+    DisposableCollection,
+} from '@theia/core/lib/common/disposable';
+import { FrontendApplicationContribution } from '@theia/core/lib/browser/frontend-application';
+import {
+    Stat,
+    FileType,
+    FileChange,
+    FileWriteOptions,
+    FileDeleteOptions,
+    FileOverwriteOptions,
+    FileSystemProvider,
+    FileSystemProviderError,
+    FileSystemProviderErrorCode,
+    FileSystemProviderCapabilities,
+    WatchOptions,
+} from '@theia/filesystem/lib/common/files';
+import {
+    FileService,
+    FileServiceContribution,
+} from '@theia/filesystem/lib/browser/file-service';
+import { AuthenticationClientService } from '../auth/authentication-client-service';
+import { Create, CreateApi } from './create-api';
+import { CreateUri } from './create-uri';
+import { SketchesService } from '../../common/protocol';
+import { ArduinoPreferences } from '../arduino-preferences';
+
+export const REMOTE_ONLY_FILES = ['sketch.json'];
+
+@injectable()
+export class CreateFsProvider
+    implements
+        FileSystemProvider,
+        FrontendApplicationContribution,
+        FileServiceContribution
+{
+    @inject(AuthenticationClientService)
+    protected readonly authenticationService: AuthenticationClientService;
+
+    @inject(CreateApi)
+    protected readonly createApi: CreateApi;
+
+    @inject(SketchesService)
+    protected readonly sketchesService: SketchesService;
+
+    @inject(ArduinoPreferences)
+    protected readonly arduinoPreferences: ArduinoPreferences;
+
+    protected readonly toDispose = new DisposableCollection();
+
+    readonly onFileWatchError: Event<void> = Event.None;
+    readonly onDidChangeFile: Event<readonly FileChange[]> = Event.None;
+    readonly onDidChangeCapabilities: Event<void> = Event.None;
+    readonly capabilities: FileSystemProviderCapabilities =
+        FileSystemProviderCapabilities.FileReadWrite |
+        FileSystemProviderCapabilities.PathCaseSensitive |
+        FileSystemProviderCapabilities.Access;
+
+    onStop(): void {
+        this.toDispose.dispose();
+    }
+
+    registerFileSystemProviders(service: FileService): void {
+        service.onWillActivateFileSystemProvider((event) => {
+            if (event.scheme === CreateUri.scheme) {
+                event.waitUntil(
+                    (async () => {
+                        service.registerProvider(CreateUri.scheme, this);
+                    })()
+                );
+            }
+        });
+    }
+
+    watch(uri: URI, opts: WatchOptions): Disposable {
+        return Disposable.NULL;
+    }
+
+    async stat(uri: URI): Promise<Stat> {
+        if (CreateUri.equals(CreateUri.root, uri)) {
+            this.getCreateApi; // This will throw when not logged in.
+            return {
+                type: FileType.Directory,
+                ctime: 0,
+                mtime: 0,
+                size: 0,
+            };
+        }
+        const resource = await this.getCreateApi.stat(uri.path.toString());
+        const mtime = Date.parse(resource.modified_at);
+        return {
+            type: this.toFileType(resource.type),
+            ctime: mtime,
+            mtime,
+            size: 0,
+        };
+    }
+
+    async mkdir(uri: URI): Promise<void> {
+        await this.getCreateApi.createDirectory(uri.path.toString());
+    }
+
+    async readdir(uri: URI): Promise<[string, FileType][]> {
+        const resources = await this.getCreateApi.readDirectory(
+            uri.path.toString(),
+            {
+                secrets: true,
+            }
+        );
+        return resources
+            .filter((res) => !REMOTE_ONLY_FILES.includes(res.name))
+            .map(({ name, type }) => [name, this.toFileType(type)]);
+    }
+
+    async delete(uri: URI, opts: FileDeleteOptions): Promise<void> {
+        return;
+
+        if (!opts.recursive) {
+            throw new Error(
+                'Arduino Create file-system provider does not support non-recursive deletion.'
+            );
+        }
+        const stat = await this.stat(uri);
+        if (!stat) {
+            throw new FileSystemProviderError(
+                'File not found.',
+                FileSystemProviderErrorCode.FileNotFound
+            );
+        }
+        switch (stat.type) {
+            case FileType.Directory: {
+                await this.getCreateApi.deleteDirectory(uri.path.toString());
+                break;
+            }
+            case FileType.File: {
+                await this.getCreateApi.deleteFile(uri.path.toString());
+                break;
+            }
+            default: {
+                throw new FileSystemProviderError(
+                    `Unexpected file type '${
+                        stat.type
+                    }' for resource: ${uri.toString()}`,
+                    FileSystemProviderErrorCode.Unknown
+                );
+            }
+        }
+    }
+
+    async rename(
+        oldUri: URI,
+        newUri: URI,
+        options: FileOverwriteOptions
+    ): Promise<void> {
+        await this.getCreateApi.rename(
+            oldUri.path.toString(),
+            newUri.path.toString()
+        );
+    }
+
+    async readFile(uri: URI): Promise<Uint8Array> {
+        const content = await this.getCreateApi.readFile(uri.path.toString());
+        return new TextEncoder().encode(content);
+    }
+
+    async writeFile(
+        uri: URI,
+        content: Uint8Array,
+        options: FileWriteOptions
+    ): Promise<void> {
+        await this.getCreateApi.writeFile(uri.path.toString(), content);
+    }
+
+    async access(uri: URI, mode?: number): Promise<void> {
+        this.getCreateApi; // Will throw if not logged in.
+    }
+
+    public toFileType(type: Create.ResourceType): FileType {
+        switch (type) {
+            case 'file':
+                return FileType.File;
+            case 'sketch':
+            case 'folder':
+                return FileType.Directory;
+            default:
+                return FileType.Unknown;
+        }
+    }
+
+    private get getCreateApi(): CreateApi {
+        const { session } = this.authenticationService;
+        if (!session) {
+            throw new FileSystemProviderError(
+                'Not logged in.',
+                FileSystemProviderErrorCode.NoPermissions
+            );
+        }
+
+        return this.createApi.init(
+            this.authenticationService,
+            this.arduinoPreferences
+        );
+    }
+}

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

@@ -0,0 +1,59 @@
+export const posix = { sep: '/' };
+
+// TODO: poor man's `path.join(path, '..')` in the browser.
+export function parentPosix(path: string): string {
+    const segments = path.split(posix.sep) || [];
+    segments.pop();
+    let modified = segments.join(posix.sep);
+    if (path.charAt(path.length - 1) === posix.sep) {
+        modified += posix.sep;
+    }
+    return modified;
+}
+
+export function basename(path: string): string {
+    const segments = path.split(posix.sep) || [];
+    return segments.pop()!;
+}
+
+export function posixSegments(posixPath: string): string[] {
+    return posixPath.split(posix.sep).filter((segment) => !!segment);
+}
+
+/**
+ * Splits the `raw` path into two segments, a root that contains user information and the relevant POSIX path. \
+ * For examples:
+ * ```
+ * `29ad0829759028dde9b877343fa3b0e1:testrest/sketches_v2/xxx_folder/xxx_sub_folder/sketch_in_folder/sketch_in_folder.ino`
+ * ```
+ * will be:
+ * ```
+ * ['29ad0829759028dde9b877343fa3b0e1:testrest/sketches_v2', '/xxx_folder/xxx_sub_folder/sketch_in_folder/sketch_in_folder.ino']
+ * ```
+ */
+export function splitSketchPath(
+    raw: string,
+    sep = '/sketches_v2/'
+): [string, string] {
+    if (!sep) {
+        throw new Error('Invalid separator. Cannot be zero length.');
+    }
+    const index = raw.indexOf(sep);
+    if (index === -1) {
+        throw new Error(`Invalid path pattern. Raw path was '${raw}'.`);
+    }
+    const createRoot = raw.substring(0, index + sep.length - 1); // TODO: validate the `createRoot` format.
+    const posixPath = raw.substr(index + sep.length - 1);
+    if (!posixPath) {
+        throw new Error(`Could not extract POSIX path from '${raw}'.`);
+    }
+    return [createRoot, posixPath];
+}
+
+export function toPosixPath(raw: string): string {
+    if (raw === posix.sep) {
+        return posix.sep; // Handles the root resource case.
+    }
+    const [, posixPath] = splitSketchPath(raw);
+    return posixPath;
+}

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

@@ -0,0 +1,39 @@
+import { URI as Uri } from 'vscode-uri';
+import URI from '@theia/core/lib/common/uri';
+import { Create } from './create-api';
+import { toPosixPath, parentPosix, posix } from './create-paths';
+
+export namespace CreateUri {
+    export const scheme = 'arduino-create';
+    export const root = toUri(posix.sep);
+
+    export function toUri(posixPathOrResource: string | Create.Resource): URI {
+        const posixPath =
+            typeof posixPathOrResource === 'string'
+                ? posixPathOrResource
+                : toPosixPath(posixPathOrResource.path);
+        return new URI(
+            Uri.parse(posixPath).with({ scheme, authority: 'create' })
+        );
+    }
+
+    export function is(uri: URI): boolean {
+        return uri.scheme === scheme;
+    }
+
+    export function equals(left: URI, right: URI): boolean {
+        return is(left) && is(right) && left.toString() === right.toString();
+    }
+
+    export function parent(uri: URI): URI {
+        if (!is(uri)) {
+            throw new Error(
+                `Invalid URI scheme. Expected '${scheme}' got '${uri.scheme}' instead.`
+            );
+        }
+        if (equals(uri, root)) {
+            return uri;
+        }
+        return toUri(parentPosix(uri.path.toString()));
+    }
+}

arduino-ide-extension/src/browser/customization/arduino-about-dialog.ts

@@ -1,25 +0,0 @@
-import { injectable, inject, postConstruct } from 'inversify';
-import { AboutDialog, ABOUT_CONTENT_CLASS } from '@theia/core/lib/browser/about-dialog';
-import { ConfigService } from '../../common/protocol/config-service';
-
-@injectable()
-export class ArduinoAboutDialog extends AboutDialog {
-
-    @inject(ConfigService)
-    protected readonly configService: ConfigService;
-
-    @postConstruct()
-    protected async init(): Promise<void> {
-        const [, version] = await Promise.all([super.init(), this.configService.getVersion()]);
-        if (version) {
-            const { firstChild } = this.contentNode;
-            if (firstChild instanceof HTMLElement && firstChild.classList.contains(ABOUT_CONTENT_CLASS)) {
-                const cliVersion = document.createElement('div');
-                cliVersion.textContent = version;
-                firstChild.appendChild(cliVersion);
-                // TODO: anchor to the commit in the `arduino-cli` repository.
-            }
-        }
-    }
-
-}

arduino-ide-extension/src/browser/customization/arduino-application-shell.ts

@@ -1,33 +0,0 @@
-import { ApplicationShell, Widget, Saveable, FocusTracker, Message } from '@theia/core/lib/browser';
-import { EditorWidget } from '@theia/editor/lib/browser';
-
-export class ArduinoApplicationShell extends ApplicationShell {
-
-    protected refreshBottomPanelToggleButton() {
-    }
-
-    protected async track(widget: Widget): Promise<void> {
-        const tracker = (this as any).tracker as FocusTracker<Widget>;
-        tracker.add(widget);
-        this.disableClose(Saveable.apply(widget));
-        if (ApplicationShell.TrackableWidgetProvider.is(widget)) {
-            for (const toTrack of await widget.getTrackableWidgets()) {
-                tracker.add(toTrack);
-                this.disableClose(Saveable.apply(toTrack));
-            }
-            if (widget.onDidChangeTrackableWidgets) {
-                widget.onDidChangeTrackableWidgets(widgets => widgets.forEach(w => this.track(w)));
-            }
-        }
-    }
-
-    private disableClose(widget: Widget | undefined): void {
-        if (widget instanceof EditorWidget) {
-            const onCloseRequest = (_: Message) => {
-                // NOOP
-            };
-            (widget as any).onCloseRequest = onCloseRequest.bind(widget);
-        }
-    }
-
-}

arduino-ide-extension/src/browser/customization/arduino-file-menu-contribution.ts

@@ -1,11 +0,0 @@
-import { injectable } from 'inversify';
-import { FileMenuContribution } from '@theia/workspace/lib/browser';
-import { MenuModelRegistry } from '@theia/core';
-
-@injectable()
-export class ArduinoFileMenuContribution extends FileMenuContribution {
-
-    registerMenus(registry: MenuModelRegistry) {
-    }
-
-}

arduino-ide-extension/src/browser/customization/arduino-frontend-application.ts

@@ -1,38 +0,0 @@
-import { injectable, inject } from 'inversify';
-import { FileSystem } from '@theia/filesystem/lib/common/filesystem';
-import { WorkspaceService } from '@theia/workspace/lib/browser/workspace-service';
-import { FrontendApplication } from '@theia/core/lib/browser/frontend-application';
-import { ArduinoFrontendContribution, ArduinoAdvancedMode } from '../arduino-frontend-contribution';
-
-@injectable()
-export class ArduinoFrontendApplication extends FrontendApplication {
-
-    @inject(FileSystem)
-    protected readonly fileSystem: FileSystem;
-
-    @inject(WorkspaceService)
-    protected readonly workspaceService: WorkspaceService;
-
-    @inject(ArduinoFrontendContribution)
-    protected readonly frontendContribution: ArduinoFrontendContribution;
-
-    protected async initializeLayout(): Promise<void> {
-        super.initializeLayout().then(() => {
-            // If not in PRO mode, we open the sketch file with all the related files.
-            // Otherwise, we reuse the workbench's restore functionality and we do not open anything at all.
-            // TODO: check `otherwise`. Also, what if we check for opened editors, instead of blindly opening them?
-            if (!ArduinoAdvancedMode.TOGGLED) {
-                this.workspaceService.roots.then(roots => {
-                    for (const root of roots) {
-                        this.fileSystem.exists(root.uri).then(exists => {
-                            if (exists) {
-                                this.frontendContribution.openSketchFiles(root.uri);
-                            }
-                        });
-                    }
-                });
-            }
-        });
-    }
-
-}

arduino-ide-extension/src/browser/customization/arduino-monaco-status-bar-contribution.ts

@@ -1,11 +0,0 @@
-import { MonacoStatusBarContribution } from '@theia/monaco/lib/browser/monaco-status-bar-contribution';
-
-export class ArduinoMonacoStatusBarContribution extends MonacoStatusBarContribution {
-
-    protected setConfigTabSizeWidget() {
-    }
-
-    protected setLineEndingWidget() {
-    }
-
-}

arduino-ide-extension/src/browser/customization/silent-navigator-contribution.ts

@@ -1,11 +0,0 @@
-import { injectable } from 'inversify';
-import { FileNavigatorContribution } from '@theia/navigator/lib/browser/navigator-contribution';
-import { FrontendApplication } from '@theia/core/lib/browser';
-
-@injectable()
-export class SilentNavigatorContribution extends FileNavigatorContribution {
-
-    async initializeLayout(app: FrontendApplication): Promise<void> {
-    }
-
-}

arduino-ide-extension/src/browser/customization/silent-outline-contribution.ts

@@ -1,12 +0,0 @@
-import { injectable } from 'inversify';
-import { OutlineViewContribution } from '@theia/outline-view/lib/browser/outline-view-contribution';
-import { FrontendApplication } from '@theia/core/lib/browser';
-
-@injectable()
-export class SilentOutlineViewContribution extends OutlineViewContribution {
-
-    async initializeLayout(app: FrontendApplication): Promise<void> {
-    }
-
-}
-

arduino-ide-extension/src/browser/customization/silent-output-tool-contribution.ts

@@ -1,11 +0,0 @@
-import { OutputToolbarContribution } from '@theia/output/lib/browser/output-toolbar-contribution';
-import { TabBarToolbarRegistry } from '@theia/core/lib/browser/shell/tab-bar-toolbar';
-import { injectable } from 'inversify';
-
-@injectable()
-export class ArduinoOutputToolContribution extends OutputToolbarContribution {
-
-    async registerToolbarItems(toolbarRegistry: TabBarToolbarRegistry): Promise<void> {
-    }
-
-}

arduino-ide-extension/src/browser/customization/silent-problem-contribution.ts

@@ -1,15 +0,0 @@
-import { injectable } from 'inversify';
-import { ProblemContribution } from '@theia/markers/lib/browser/problem/problem-contribution';
-import { ProblemStat } from '@theia/markers/lib/browser/problem/problem-manager';
-import { FrontendApplication } from '@theia/core/lib/browser';
-
-@injectable()
-export class SilentProblemContribution extends ProblemContribution {
-
-    async initializeLayout(app: FrontendApplication): Promise<void> {
-    }
-
-    protected setStatusBarElement(problemStat: ProblemStat) {
-    }
-
-}

arduino-ide-extension/src/browser/customization/silent-scm-contribution.ts

@@ -1,14 +0,0 @@
-import { injectable } from 'inversify';
-import { ScmContribution } from '@theia/scm/lib/browser/scm-contribution';
-import { StatusBarEntry } from '@theia/core/lib/browser';
-
-@injectable()
-export class SilentScmContribution extends ScmContribution {
-
-    async initializeLayout(): Promise<void> {
-    }
-
-    protected setStatusBarEntry(id: string, entry: StatusBarEntry): void {
-    }
-
-}

arduino-ide-extension/src/browser/customization/silent-search-in-workspace-contribution.ts

@@ -1,11 +0,0 @@
-import { injectable } from 'inversify';
-import { SearchInWorkspaceFrontendContribution } from '@theia/search-in-workspace/lib/browser/search-in-workspace-frontend-contribution';
-import { FrontendApplication } from '@theia/core/lib/browser';
-
-@injectable()
-export class SilentSearchInWorkspaceContribution extends SearchInWorkspaceFrontendContribution {
-
-    async initializeLayout(app: FrontendApplication): Promise<void> {
-    }
-
-}

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

@@ -1,91 +1,127 @@
 {
-	"tokenColors": [
-		{
-			"settings": {
-				"foreground": "#434f54"
-			}
-		},
-		{
-			"name": "Comments",
-			"scope": "comment",
-			"settings": {
-				"foreground": "#95a5a6cc"
-			}
-		},
-		{
-			"name": "Keywords Attributes",
-			"scope": [
-				"storage",
-				"support",
-				"string.quoted.single.c"
-			],
-			"settings": {
-				"foreground": "#00979D"
-			}
-		},
-		{
-			"name": "literal",
-			"scope": [
-				"meta.function.c",
-				"entity.name.function",
-				"meta.function-call.c"
-			],
-			"settings": {
-				"foreground": "#D35400"
-			}
-		},
-		{
-			"name": "punctuation",
-			"scope": [
-				"punctuation.section",
-				"meta.function-call.c",
-				"meta.block.c",
-				"meta.function.c",
-				"entity.name.function.preprocessor.c",
-				"meta.preprocessor.macro.c"
-			],
-			"settings": {
-				"foreground": "#434f54"
-			}
-		},
-		{
-			"name": "strings",
-			"scope": [
-				"string.quoted.double"
-			],
-			"settings": {
-				"foreground": "#005C5F"
-			}
-		},
-		{
-			"name": "meta keywords",
-			"scope": [
-				"keyword.control",
-				"meta.preprocessor.c"
-			],
-			"settings": {
-				"foreground": "#728E00"
-			}
-		},
-		{
-			"name": "numeric preprocessor",
-			"scope": [
-				"meta.preprocessor.macro.c",
-				"constant.numeric.preprocessor.c",
-				"meta.preprocessor.c"
-			],
-			"settings": {
-				"foreground": "#434f54"
-			}
-		}
-	],
-	"colors": {
-		"editor.background": "#FFFFFF",
-		"editorCursor.foreground": "#434f54",
-		"editor.foreground": "#434f54",
-		"editorWhitespace.foreground": "#BFBFBF",
-		"editor.lineHighlightBackground": "#434f5410",
-		"editor.selectionBackground": "#ffcb00"
-	},
-	"name": "Arduino"
-}
+  "tokenColors": [
+    {
+      "settings": {
+        "foreground": "#434f54"
+      }
+    },
+    {
+      "name": "Comments",
+      "scope": "comment",
+      "settings": {
+        "foreground": "#95a5a6cc"
+      }
+    },
+    {
+      "name": "Keywords Attributes",
+      "scope": [
+        "storage",
+        "support",
+        "string.quoted.single.c"
+      ],
+      "settings": {
+        "foreground": "#00979D"
+      }
+    },
+    {
+      "name": "literal",
+      "scope": [
+        "meta.function.c",
+        "entity.name.function",
+        "meta.function-call.c",
+        "variable.other"
+      ],
+      "settings": {
+        "foreground": "#D35400"
+      }
+    },
+    {
+      "name": "punctuation",
+      "scope": [
+        "punctuation.section",
+        "meta.function-call.c",
+        "meta.block.c",
+        "meta.function.c",
+        "entity.name.function.preprocessor.c",
+        "meta.preprocessor.macro.c",
+        "variable",
+        "variable.name"
+      ],
+      "settings": {
+        "foreground": "#434f54"
+      }
+    },
+    {
+      "name": "constants",
+      "scope": [
+        "string.quoted.double",
+        "constant"
+      ],
+      "settings": {
+        "foreground": "#005C5F"
+      }
+    },
+    {
+      "name": "meta keywords",
+      "scope": [
+        "keyword.control",
+        "meta.preprocessor.c"
+      ],
+      "settings": {
+        "foreground": "#728E00"
+      }
+    },
+    {
+      "name": "numeric preprocessor",
+      "scope": [
+        "meta.preprocessor.macro.c",
+        "constant.numeric.preprocessor.c",
+        "meta.preprocessor.c"
+      ],
+      "settings": {
+        "foreground": "#434f54"
+      }
+    }
+  ],
+  "colors": {
+    "list.highlightForeground": "#005c5f",
+    "list.activeSelectionForeground": "#424242",
+    "list.activeSelectionBackground": "#DAE3E3",
+    "list.inactiveSelectionForeground": "#424242",
+    "list.inactiveSelectionBackground": "#DAE3E3",
+    "list.hoverBackground": "#ECF1F1",
+    "progressBar.background": "#005c5f",
+    "editor.background": "#ffffff",
+    "editorCursor.foreground": "#434f54",
+    "editor.foreground": "#434f54",
+    "editorWhitespace.foreground": "#bfbfbf",
+    "editor.lineHighlightBackground": "#434f5410",
+    "editor.selectionBackground": "#ffcb00",
+    "focusBorder": "#7fcbcd99",
+    "menubar.selectionBackground": "#ffffff",
+    "menubar.selectionForeground": "#212121",
+    "menu.selectionBackground": "#dae3e3",
+    "menu.selectionForeground": "#212121",
+    "editorGroupHeader.tabsBackground": "#f7f9f9",
+    "button.background": "#7fcbcd",
+    "titleBar.activeBackground": "#005c5f",
+    "titleBar.activeForeground": "#ffffff",
+    "terminal.background": "#000000",
+    "terminal.foreground": "#e0e0e0",
+    "dropdown.border": "#ececec",
+    "dropdown.background": "#ececec",
+    "activityBar.background": "#ececec",
+    "activityBar.foreground": "#616161",
+    "statusBar.background": "#005c5f",
+    "secondaryButton.background": "#b5c8c9",
+    "secondaryButton.foreground": "#ececec",
+    "secondaryButton.hoverBackground": "#dae3e3",
+    "arduino.branding.primary": "#00979d",
+    "arduino.branding.secondary": "#b5c8c9",
+    "arduino.foreground": "#edf1f1",
+    "arduino.output.foreground": "#FFFFFF",
+    "arduino.output.background": "#000000"
+  },
+  "type": "light",
+  "name": "Arduino"
+}

arduino-ide-extension/src/browser/dialogs.ts/cloud-share-sketch-dialog.tsx

@@ -0,0 +1,175 @@
+import * as React from 'react';
+import { inject, injectable } from 'inversify';
+import { Widget } from '@phosphor/widgets';
+import { Message } from '@phosphor/messaging';
+import { clipboard } from 'electron';
+import {
+    AbstractDialog,
+    ReactWidget,
+    DialogProps,
+} from '@theia/core/lib/browser';
+import { CreateApi } from '../create/create-api';
+
+const RadioButton = (props: {
+    id: string;
+    changed: (evt: React.BaseSyntheticEvent) => void;
+    value: string;
+    isSelected: boolean;
+    isDisabled: boolean;
+    label: string;
+}) => {
+    return (
+        <p className="RadioButton">
+            <input
+                id={props.id}
+                onChange={props.changed}
+                value={props.value}
+                type="radio"
+                checked={props.isSelected}
+                disabled={props.isDisabled}
+            />
+            <label htmlFor={props.id}>{props.label}</label>
+        </p>
+    );
+};
+
+export const ShareSketchComponent = ({
+    treeNode,
+    createApi,
+    domain = 'https://create.arduino.cc',
+}: {
+    treeNode: any;
+    createApi: CreateApi;
+    domain?: string;
+}): React.ReactElement => {
+    // const [publicVisibility, setPublicVisibility] = React.useState<boolean>(
+    //     treeNode.isPublic
+    // );
+
+    const [loading, setloading] = React.useState<boolean>(false);
+
+    const radioChangeHandler = async (event: React.BaseSyntheticEvent) => {
+        setloading(true);
+        const sketch = await createApi.editSketch({
+            id: treeNode.sketchId,
+            params: {
+                is_public: event.target.value === 'private' ? false : true,
+            },
+        });
+        // setPublicVisibility(sketch.is_public);
+        treeNode.isPublic = sketch.is_public;
+        setloading(false);
+    };
+
+    const sketchLink = `${domain}/editor/_/${treeNode.sketchId}/preview`;
+    const embedLink = `<iframe src="${sketchLink}?embed" style="height:510px;width:100%;margin:10px 0" frameborder=0></iframe>`;
+
+    return (
+        <div id="widget-container arduino-sharesketch-dialog">
+            <p>Choose visibility of your Sketch:</p>
+            <RadioButton
+                changed={radioChangeHandler}
+                id="1"
+                isSelected={treeNode.isPublic === false}
+                label="Private. Only you can view the Sketch."
+                value="private"
+                isDisabled={loading}
+            />
+            <RadioButton
+                changed={radioChangeHandler}
+                id="2"
+                isSelected={treeNode.isPublic === true}
+                label="Public. Anyone with the link can view the Sketch."
+                value="public"
+                isDisabled={loading}
+            />
+
+            {treeNode.isPublic && (
+                <div>
+                    <p>Link:</p>
+                    <div className="sketch-link">
+                        <input
+                            type="text"
+                            readOnly
+                            value={sketchLink}
+                            className="theia-input"
+                        />
+                        <button
+                            onClick={() => clipboard.writeText(sketchLink)}
+                            value="copy"
+                            className="theia-button secondary"
+                        >
+                            Copy
+                        </button>
+                    </div>
+                    <p>Embed:</p>
+                    <div className="sketch-link-embed">
+                        <textarea
+                            readOnly
+                            value={embedLink}
+                            className="theia-input stretch"
+                        />
+                    </div>
+                </div>
+            )}
+        </div>
+    );
+};
+
+@injectable()
+export class ShareSketchWidget extends ReactWidget {
+    constructor(private treeNode: any, private createApi: CreateApi) {
+        super();
+    }
+
+    protected render(): React.ReactNode {
+        return (
+            <ShareSketchComponent
+                treeNode={this.treeNode}
+                createApi={this.createApi}
+            />
+        );
+    }
+}
+
+@injectable()
+export class ShareSketchDialogProps extends DialogProps {
+    readonly node: any;
+    readonly createApi: CreateApi;
+}
+
+@injectable()
+export class ShareSketchDialog extends AbstractDialog<void> {
+    protected widget: ShareSketchWidget;
+
+    constructor(
+        @inject(ShareSketchDialogProps)
+        protected readonly props: ShareSketchDialogProps
+    ) {
+        super({ title: props.title });
+        this.contentNode.classList.add('arduino-share-sketch-dialog');
+        this.widget = new ShareSketchWidget(props.node, props.createApi);
+    }
+
+    get value(): void {
+        return;
+    }
+    protected onAfterAttach(msg: Message): void {
+        if (this.widget.isAttached) {
+            Widget.detach(this.widget);
+        }
+        Widget.attach(this.widget, this.contentNode);
+        super.onAfterAttach(msg);
+        this.update();
+    }
+
+    protected onUpdateRequest(msg: Message): void {
+        super.onUpdateRequest(msg);
+        this.widget.update();
+    }
+
+    protected onActivateRequest(msg: Message): void {
+        super.onActivateRequest(msg);
+        this.widget.activate();
+    }
+}

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

@@ -0,0 +1,69 @@
+import { inject, injectable } from 'inversify';
+import { Widget } from '@phosphor/widgets';
+import { CancellationTokenSource } from '@theia/core/lib/common/cancellation';
+import {
+    ConfirmDialog,
+    ConfirmDialogProps,
+    DialogError,
+} from '@theia/core/lib/browser/dialogs';
+
+@injectable()
+export class DoNotAskAgainConfirmDialogProps extends ConfirmDialogProps {
+    readonly onAccept: () => Promise<void>;
+}
+
+@injectable()
+export class DoNotAskAgainConfirmDialog extends ConfirmDialog {
+    protected readonly doNotAskAgainCheckbox: HTMLInputElement;
+
+    constructor(
+        @inject(DoNotAskAgainConfirmDialogProps)
+        protected readonly props: DoNotAskAgainConfirmDialogProps
+    ) {
+        super(props);
+        this.controlPanel.removeChild(this.errorMessageNode);
+        const doNotAskAgainNode = document.createElement('div');
+        doNotAskAgainNode.setAttribute('style', 'flex: 2');
+        this.controlPanel.insertBefore(
+            doNotAskAgainNode,
+            this.controlPanel.firstChild
+        );
+        const doNotAskAgainLabel = document.createElement('label');
+        doNotAskAgainLabel.classList.add('flex-line');
+        doNotAskAgainNode.appendChild(doNotAskAgainLabel);
+        doNotAskAgainLabel.textContent = "Don't ask again";
+        this.doNotAskAgainCheckbox = document.createElement('input');
+        this.doNotAskAgainCheckbox.setAttribute('align-self', 'center');
+        doNotAskAgainLabel.appendChild(this.doNotAskAgainCheckbox);
+        this.doNotAskAgainCheckbox.type = 'checkbox';
+    }
+
+    protected async accept(): Promise<void> {
+        if (!this.resolve) {
+            return;
+        }
+        this.acceptCancellationSource.cancel();
+        this.acceptCancellationSource = new CancellationTokenSource();
+        const token = this.acceptCancellationSource.token;
+        const value = this.value;
+        const error = await this.isValid(value, 'open');
+        if (token.isCancellationRequested) {
+            return;
+        }
+        if (!DialogError.getResult(error)) {
+            this.setErrorMessage(error);
+        } else {
+            if (this.doNotAskAgainCheckbox.checked) {
+                await this.props.onAccept();
+            }
+            this.resolve(value);
+            Widget.detach(this);
+        }
+    }
+
+    protected setErrorMessage(error: DialogError): void {
+        if (this.acceptButton) {
+            this.acceptButton.disabled = !DialogError.getResult(error);
+        }
+    }
+}

arduino-ide-extension/src/browser/editor-mode.ts

@@ -0,0 +1,39 @@
+import { injectable, inject } from 'inversify';
+import {
+    FrontendApplicationContribution,
+    FrontendApplication,
+} from '@theia/core/lib/browser';
+import { MainMenuManager } from '../common/main-menu-manager';
+
+@injectable()
+export class EditorMode implements FrontendApplicationContribution {
+    @inject(MainMenuManager)
+    protected readonly mainMenuManager: MainMenuManager;
+
+    protected app: FrontendApplication;
+
+    onStart(app: FrontendApplication): void {
+        this.app = app;
+    }
+
+    get compileForDebug(): boolean {
+        const value = window.localStorage.getItem(
+            EditorMode.COMPILE_FOR_DEBUG_KEY
+        );
+        return value === 'true';
+    }
+
+    async toggleCompileForDebug(): Promise<void> {
+        const oldState = this.compileForDebug;
+        const newState = !oldState;
+        window.localStorage.setItem(
+            EditorMode.COMPILE_FOR_DEBUG_KEY,
+            String(newState)
+        );
+        this.mainMenuManager.update();
+    }
+}
+
+export namespace EditorMode {
+    export const COMPILE_FOR_DEBUG_KEY = 'arduino-compile-for-debug';
+}

arduino-ide-extension/src/browser/editor/arduino-monaco-editor-provider.ts

@@ -1,34 +0,0 @@
-import { inject, injectable } from 'inversify';
-import URI from '@theia/core/lib/common/uri';
-import { DisposableCollection } from '@theia/core/lib/common/disposable';
-import { MonacoEditor } from '@theia/monaco/lib/browser/monaco-editor';
-import { MonacoEditorModel } from '@theia/monaco/lib/browser/monaco-editor-model';
-import { MonacoEditorProvider } from '@theia/monaco/lib/browser/monaco-editor-provider';
-import { ConfigService } from '../../common/protocol/config-service';
-
-@injectable()
-export class ArduinoMonacoEditorProvider extends MonacoEditorProvider {
-
-    @inject(ConfigService)
-    protected readonly configService: ConfigService;
-    protected dataDirUri: string | undefined;
-
-    protected async getModel(uri: URI, toDispose: DisposableCollection): Promise<MonacoEditorModel> {
-        // `createMonacoEditorOptions` is not `async` so we ask the `dataDirUri` here.
-        // https://github.com/eclipse-theia/theia/issues/6234
-        const { dataDirUri } = await this.configService.getConfiguration()
-        this.dataDirUri = dataDirUri;
-        return super.getModel(uri, toDispose);
-    }
-
-    protected createMonacoEditorOptions(model: MonacoEditorModel): MonacoEditor.IOptions {
-        const options = this.createOptions(this.preferencePrefixes, model.uri, model.languageId);
-        options.model = model.textEditorModel;
-        options.readOnly = model.readOnly;
-        if (this.dataDirUri) {
-            options.readOnly = new URI(this.dataDirUri).isEqualOrParent(new URI(model.uri));
-        }
-        return options;
-    }
-
-}

arduino-ide-extension/src/browser/icons/debug-dark.svg

@@ -0,0 +1,4 @@
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+<!--Copyright (C) 2019 TypeFox and others.-->
+<!--Licensed under the MIT License. See License.txt in the project root for license information.-->
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