Add commands and workflows to handle translations

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

@@ -0,0 +1,38 @@
+name: Check Internationalization
+
+# See: https://docs.github.com/en/actions/reference/events-that-trigger-workflows
+on:
+  push:
+    paths:
+      - '.github/workflows/check-i18n-task.ya?ml'
+      - '**/package.json'
+      - '**.ts'
+      - 'i18n/**'
+  pull_request:
+    paths:
+      - '.github/workflows/check-i18n-task.ya?ml'
+      - '**/package.json'
+      - '**.ts'
+      - 'i18n/**'
+  workflow_dispatch:
+  repository_dispatch:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 12.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Check for errors
+        run: yarn i18n:check

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

@@ -0,0 +1,30 @@
+name: i18n-nightly-push
+
+on:
+  schedule:
+    # run every day at 1AM
+    - cron: '0 1 * * *'
+
+jobs:
+  push-to-transifex:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 12.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Run i18n:push script
+        run: yarn run i18n:push
+        env:
+          TRANSIFEX_ORGANIZATION: ${{ secrets.TRANSIFEX_ORGANIZATION }}
+          TRANSIFEX_PROJECT: ${{ secrets.TRANSIFEX_PROJECT }}
+          TRANSIFEX_RESOURCE: ${{ secrets.TRANSIFEX_RESOURCE }}
+          TRANSIFEX_API_KEY: ${{ secrets.TRANSIFEX_API_KEY }}

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

@@ -0,0 +1,38 @@
+name: i18n-weekly-pull
+
+on:
+  schedule:
+    # run every monday at 2AM
+    - cron: '0 2 * * 1'
+
+jobs:
+  pull-from-transifex:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Node.js 12.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: '12.14.1'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install dependencies
+        run: yarn
+
+      - name: Run i18n:pull script
+        run: yarn run i18n:pull
+        env:
+          TRANSIFEX_ORGANIZATION: ${{ secrets.TRANSIFEX_ORGANIZATION }}
+          TRANSIFEX_PROJECT: ${{ secrets.TRANSIFEX_PROJECT }}
+          TRANSIFEX_RESOURCE: ${{ secrets.TRANSIFEX_RESOURCE }}
+          TRANSIFEX_API_KEY: ${{ secrets.TRANSIFEX_API_KEY }}
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          commit-message: Updated translation files
+          title: Update translation files
+          branch: i18n/translations-update
+          author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

i18n/en.json

@@ -0,0 +1,221 @@
+{
+    "arduino": {
+        "common": {
+            "selectBoard": "Select Board",
+            "unknown": "Unknown",
+            "processing": "Processing",
+            "saveChangesToSketch": "Do you want to save changes to this sketch before closing?",
+            "loseChanges": "If you don't save, your changes will be lost.",
+            "noBoardSelected": "No board selected"
+        },
+        "preferences": {
+            "language.log": "True if the Arduino Language Server should generate log files into the sketch folder. Otherwise, false. It's false by default.",
+            "compile.verbose": "True for verbose compile output. False by default",
+            "compile.warnings": "Tells gcc which warning level to use. It's 'None' by default",
+            "upload.verbose": "True for verbose upload output. False by default.",
+            "window.autoScale": "True if the user interface automatically scales with the font size.",
+            "window.zoomLevel": "Adjust the zoom level of the window. The original size is 0 and each increment above (e.g. 1) or below (e.g. -1) represents zooming 20% larger or smaller. You can also enter decimals to adjust the zoom level with a finer granularity.",
+            "ide.autoUpdate": "True to enable automatic update checks. The IDE will check for updates automatically and periodically.",
+            "board.certificates": "List of certificates that can be uploaded to boards",
+            "sketchbook.showAllFiles": "True to show all sketch files inside the sketch. It is false by default.",
+            "cloud.enabled": "True if the sketch sync functions are enabled. Defaults to true.",
+            "cloud.pull.warn": "True if users should be warned before pulling a cloud sketch. Defaults to true.",
+            "cloud.push.warn": "True if users should be warned before pushing a cloud sketch. Defaults to true.",
+            "cloud.pushpublic.warn": "True if users should be warned before pushing a public sketch to the cloud. Defaults to true.",
+            "cloud.sketchSyncEnpoint": "The endpoint used to push and pull sketches from a backend. By default it points to Arduino Cloud API.",
+            "auth.clientID": "The OAuth2 client ID.",
+            "auth.domain": "The OAuth2 domain.",
+            "auth.audience": "The OAuth2 audience.",
+            "auth.registerUri": "The URI used to register a new user."
+        },
+        "cloud": {
+            "signIn": "Sign in",
+            "signOut": "Sign Out",
+            "shareSketch": "Share Sketch",
+            "showHideRemoveSketchbook": "Show/Hide Remote Sketchbook",
+            "pullSketch": "Pull Sketch",
+            "openInCloudEditor": "Open in Cloud Editor",
+            "options": "Options...",
+            "share": "Share...",
+            "remote": "Remote",
+            "continue": "Continue",
+            "pushSketch": "Push Sketch",
+            "pushSketchMsg": "This is a Public Sketch. Before pushing, make sure any sensitive information is defined in arduino_secrets.h files. You can make a Sketch private from the Share panel.",
+            "pull": "Pull",
+            "pullSketchMsg": "Pulling this Sketch from the Cloud will overwrite its local version. Are you sure you want to continue?",
+            "donePulling": "Done pulling ‘{0}’.",
+            "notYetPulled": "Cannot push to Cloud. It is not yet pulled.",
+            "push": "Push",
+            "pullFirst": "You have to pull first to be able to push to the Cloud.",
+            "donePushing": "Done pushing ‘{0}’."
+        },
+        "board": {
+            "installManually": "Install Manually",
+            "installNow": "The \"{0} {1}\" core has to be installed for the currently selected \"{2}\" board. Do you want to install it now?",
+            "configDialogTitle": "Select Other Board & Port",
+            "configDialog1": "Select both a Board and a Port if you want to upload a sketch.",
+            "configDialog2": "If you only select a Board you will be able just to compile, but not to upload your sketch.",
+            "pleasePickBoard": "Please pick a board connected to the port you have selected.",
+            "programmer": "Programmer",
+            "succesfullyInstalledPlatform": "Successfully installed platform {0}:{1}",
+            "succesfullyUninstalledPlatform": "Successfully uninstalled platform {0}:{1}",
+            "couldNotFindPreviouslySelected": "Could not find previously selected board '{0}' in installed platform '{1}'. Please manually reselect the board you want to use. Do you want to reselect it now?",
+            "reselectLater": "Reselect later",
+            "noneSelected": "No boards selected.",
+            "noPortsSelected": "No ports selected for board: '{0}'.",
+            "noFQBN": "The FQBN is not available for the selected board \"{0}\". Do you have the corresponding core installed?",
+            "selectBoardForInfo": "Please select a board to obtain board info.",
+            "platformMissing": "The platform for the selected '{0}' board is not installed.",
+            "selectPortForInfo": "Please select a port to obtain board info.",
+            "boardInfo": "Board Info",
+            "board": "Board{0}",
+            "port": "Port{0}",
+            "getBoardInfo": "Get Board Info",
+            "inSketchbook": " (in Sketchbook)"
+        },
+        "boardsManager": "Boards Manager",
+        "about": {
+            "label": "About {0}",
+            "detail": "Version: {0}\nDate: {1}{2}\nCLI Version: {3}{4} [{5}]\n\n{6}"
+        },
+        "contributions": {
+            "addFile": "Add File",
+            "replaceTitle": "Replace",
+            "fileAdded": "One file added to the sketch."
+        },
+        "replaceMsg": "Replace the existing version of {0}?",
+        "library": {
+            "addZip": "Add .ZIP Library...",
+            "zipLibrary": "Library",
+            "overwriteExistingLibrary": "Do you want to overwrite the existing library?",
+            "successfullyInstalledZipLibrary": "Successfully installed library from {0} archive",
+            "namedLibraryAlreadyExists": "A library folder named {0} already exists. Do you want to overwrite it?",
+            "libraryAlreadyExists": "A library already exists. Do you want to overwrite it?",
+            "include": "Include Library",
+            "manageLibraries": "Manage Libraries...",
+            "arduinoLibraries": "Arduino libraries",
+            "contributedLibraries": "Contributed libraries",
+            "title": "Library Manager",
+            "needsOneDependency": "The library <b>{0}:{1}</b> needs another dependency currently not installed:",
+            "needsMultipleDependencies": "The library <b>{0}:{1}</b> needs some other dependencies currently not installed:",
+            "installOneMissingDependency": "Would you like to install the missing dependency?",
+            "installMissingDependencies": "Would you like to install all the missing dependencies?",
+            "dependenciesForLibrary": "Dependencies for library {0}:{1}",
+            "installAll": "Install all",
+            "installOnly": "Install {0} only",
+            "installedSuccessfully": "Successfully installed library {0}:{1}",
+            "uninstalledSuccessfully": "Successfully uninstalled library {0}:{1}"
+        },
+        "selectZip": "Select a zip file containing the library you'd like to add",
+        "sketch": {
+            "archiveSketch": "Archive Sketch",
+            "saveSketchAs": "Save sketch folder as...",
+            "createdArchive": "Created archive '{0}'.",
+            "new": "New",
+            "openRecent": "Open Recent",
+            "showFolder": "Show Sketch Folder",
+            "sketch": "Sketch",
+            "moving": "Moving",
+            "movingMsg": "The file \"{0}\" needs to be inside a sketch folder named as \"{1}\".\nCreate this folder, move the file, and continue?",
+            "cantOpen": "A folder named \"{0}\" already exists. Can't open sketch.",
+            "saveFolderAs": "Save sketch folder as...",
+            "sketchbook": "Sketchbook",
+            "upload": "Upload",
+            "uploadUsingProgrammer": "Upload Using Programmer",
+            "doneUploading": "Done uploading.",
+            "couldNotConnectToMonitor": "Could not reconnect to serial monitor. {0}",
+            "verifyOrCompile": "Verify/Compile",
+            "exportBinary": "Export Compiled Binary",
+            "verify": "Verify",
+            "doneCompiling": "Done compiling.",
+            "openSketchInNewWindow": "Open Sketch in New Window",
+            "openFolder": "Open Folder",
+            "close": "Are you sure you want to close the sketch?"
+        },
+        "bootloader": {
+            "burnBootloader": "Burn Bootloader",
+            "doneBurningBootloader": "Done burning bootloader."
+        },
+        "debug": {
+            "debugWithMessage": "Debug - {0}",
+            "noPlatformInstalledFor": "Platform is not installed for '{0}'",
+            "debuggingNotSupported": "Debugging is not supported by '{0}'"
+        },
+        "editor": {
+            "copyForForum": "Copy for Forum (Markdown)",
+            "commentUncomment": "Comment/Uncomment",
+            "increaseIndent": "Increase Indent",
+            "decreaseIndent": "Decrease Indent",
+            "increaseFontSize": "Increase Font Size",
+            "decreaseFontSize": "Decrease Font Size",
+            "autoFormat": "Auto Format"
+        },
+        "examples": {
+            "menu": "Examples",
+            "couldNotInitializeExamples": "Could not initialize built-in examples.",
+            "builtInExamples": "Built-in examples",
+            "customLibrary": "Examples from Custom Libraries",
+            "for": "Examples for {0}",
+            "forAny": "Examples for any board"
+        },
+        "help": {
+            "search": "Search on Arduino.cc",
+            "keyword": "Type a keyword",
+            "gettingStarted": "Getting Started",
+            "environment": "Environment",
+            "troubleshooting": "Troubleshooting",
+            "reference": "Reference",
+            "findInReference": "Find in Reference",
+            "faq": "Frequently Asked Questions",
+            "visit": "Visit Arduino.cc"
+        },
+        "certificate": {
+            "uploadRootCertificates": "Upload SSL Root Certificates",
+            "openContext": "Open context",
+            "remove": "Remove",
+            "upload": "Upload"
+        },
+        "firmware": {
+            "updater": "WiFi101 /  WiFiNINA Firmware Updater"
+        },
+        "dialog": {
+            "dontAskAgain": "Don't ask again"
+        },
+        "monitor": {
+            "connectionBusy": "Connection failed. Serial port is busy: {0}",
+            "disconnected": "Disconnected {0} from {1}.",
+            "unexpectedError": "Unexpected error. Reconnecting {0} on port {1}.",
+            "failedReconnect": "Failed to reconnect {0} to the the serial-monitor after 10 consecutive attempts. The {1} serial port is busy.",
+            "reconnect": "Reconnecting {0} to {1} in {2] seconds..."
+        },
+        "electron": {
+            "couldNotSave": "Could not save the sketch. Please copy your unsaved work into your favorite text editor, and restart the IDE.",
+            "unsavedChanges": "Any unsaved changes will not be saved."
+        }
+    },
+    "theia": {
+        "core": {
+            "couldNotSave": "Could not save the sketch. Please copy your unsaved work into your favorite text editor, and restart the IDE.",
+            "offline": "Offline",
+            "daemonOffline": "CLI Daemon Offline",
+            "cannotConnectBackend": "Cannot connect to the backend.",
+            "cannotConnectDaemon": "Cannot connect to the CLI daemon."
+        },
+        "debug": {
+            "start": "Start...",
+            "typeNotSupported": "The debug session type \"{0}\" is not supported.",
+            "startError": "There was an error starting the debug session, check the logs for more details."
+        },
+        "editor": {
+            "unsavedTitle": "Unsaved – {0}"
+        },
+        "workspace": {
+            "fileNewName": "Name for new file",
+            "invalidFilename": "Invalid filename.",
+            "invalidExtension": ".{0} is not a valid extension",
+            "newFileName": "New name for file",
+            "deleteCurrentSketch": "Do you want to delete the current sketch?",
+            "sketchDirectoryError": "There was an error creating the sketch directory. See the log for more details. The application will probably not work as expected."
+        }
+    }
+}

package.json

@@ -10,7 +10,7 @@
     "node": ">=12.14.1 <13"
   },
   "devDependencies": {
-    "@theia/cli": "1.17.2",
+    "@theia/cli": "1.19.0",
     "@types/sinon": "^2.3.5",
     "@types/jsdom": "^11.0.4",
     "@typescript-eslint/eslint-plugin": "^4.27.0",
@@ -35,14 +35,18 @@
   },
   "scripts": {
     "prepare": "cross-env THEIA_ELECTRON_SKIP_REPLACE_FFMPEG=1 lerna run prepare && yarn download:plugins",
-    "cleanup": "npx rimraf ./**/node_modules && rm -rf ./node_modules ./.browser_modules ./arduino-ide-extension/build ./arduino-ide-extension/downloads ./arduino-ide-extension/Examples ./arduino-ide-extension/lib ./browser-app/lib ./browser-app/src-gen ./browser-app/gen-webpack.config.js ./electron-app/lib ./electron-app/src-gen ./electron-app/gen-webpack.config.js", 
+    "cleanup": "npx rimraf ./**/node_modules && rm -rf ./node_modules ./.browser_modules ./arduino-ide-extension/build ./arduino-ide-extension/downloads ./arduino-ide-extension/Examples ./arduino-ide-extension/lib ./browser-app/lib ./browser-app/src-gen ./browser-app/gen-webpack.config.js ./electron-app/lib ./electron-app/src-gen ./electron-app/gen-webpack.config.js",
     "rebuild:browser": "theia rebuild:browser",
     "rebuild:electron": "theia rebuild:electron",
     "start": "yarn --cwd ./electron-app start",
     "watch": "lerna run watch --parallel",
     "test": "lerna run test",
     "download:plugins": "theia download:plugins",
-    "update:version": "node ./scripts/update-version.js"
+    "update:version": "node ./scripts/update-version.js",
+    "i18n:generate": "theia nls-extract -e vscode -f '+(arduino-ide-extension|browser-app|electron|electron-app|plugins)/**/*.ts' -o ./i18n/en.json",
+    "i18n:check": "yarn i18n:generate && git add -N ./i18n && git diff --exit-code ./i18n",
+    "i18n:push": "node ./scripts/i18n/transifex-push.js ./i18n/en.json",
+    "i18n:pull": "node ./scripts/i18n/transifex-pull.js ./i18n/"
   },
   "lint-staged": {
     "./arduino-ide-extension/**/*.{ts,tsx}": [