initial commit

.gitignore

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+node_modules
+.browser_modules
+lib
+*.log
+*-app/*
+!*-app/package.json

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible Node.js debug 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": "Start Browser Backend",
+            "program": "${workspaceRoot}/browser-app/src-gen/backend/main.js",
+            "args": [
+                "--loglevel=debug",
+                "--port=3000",
+                "--no-cluster"
+            ],
+            "env": {
+                "NODE_ENV": "development"
+            },
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceRoot}/node_modules/@theia/*/lib/**/*.js",
+                "${workspaceRoot}/*/lib/**/*.js",
+                "${workspaceRoot}/browser-app/src-gen/**/*.js"
+            ],
+            "smartStep": true,
+            "internalConsoleOptions": "openOnSessionStart",
+            "outputCapture": "std"
+        },
+        {
+            "type": "chrome",
+            "request": "attach",
+            "name": "Attach to Electron Frontend",
+            "port": 9222,
+            "webRoot": "${workspaceFolder}/electron-app/lib",
+            "timeout": 30000
+        },
+        {
+            "type": "node",
+            "request": "attach",
+            "name": "Attach to Plugin Host",
+            "port": 9339,
+            "timeout": 60000,
+            "smartStep": true,
+            "sourceMaps": true,
+            "internalConsoleOptions": "openOnSessionStart",
+            "outFiles": [
+                "${workspaceRoot}/electron-app/src-gen/frontend/electron-main.js",
+                "${workspaceRoot}/electron-app/src-gen/backend/main.js",
+                "${workspaceRoot}/*/lib/**/*.js",
+                "${workspaceRoot}/node_modules/@theia/*/lib/**/*.js",
+            ],
+        },
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Start Electron Backend",
+            "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
+            "windows": {
+                "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd"
+            },
+            "program": "${workspaceRoot}/electron-app/src-gen/frontend/electron-main.js",
+            "protocol": "inspector",
+            "args": [
+                "--loglevel=debug",
+                "--hostname=localhost",
+                "--no-cluster",
+                "--plugins=local-dir:${workspaceRoot}/plugins",
+                "--remote-debugging-port=9222",
+                "--hosted-plugin-inspect=9339",
+            ],
+            "env": {
+                "NODE_ENV": "development"
+            },
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceRoot}/electron-app/src-gen/frontend/electron-main.js",
+                "${workspaceRoot}/electron-app/src-gen/backend/main.js",
+                "${workspaceRoot}/*/lib/**/*.js",
+                "${workspaceRoot}/node_modules/@theia/*/lib/**/*.js",
+            ],
+            "smartStep": true,
+            "internalConsoleOptions": "openOnSessionStart",
+            "outputCapture": "std",
+            "cwd": "${workspaceRoot}/electron-app"
+        },
+        {
+            "type": "node",
+            "request": "launch",
+            "name": "Start Electron Backend (bare)",
+            "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
+            "windows": {
+                "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd"
+            },
+            "program": "${workspaceRoot}/electron-app/src-gen/frontend/electron-main.js",
+            "protocol": "inspector",
+            "args": [
+                "--loglevel=debug",
+                "--hostname=localhost",
+                "--no-cluster",
+                "--plugins=local-dir:${workspaceRoot}/plugins"
+            ],
+            "env": {
+                "NODE_ENV": "development"
+            },
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceRoot}/electron-app/src-gen/frontend/electron-main.js",
+                "${workspaceRoot}/electron-app/src-gen/backend/main.js",
+                "${workspaceRoot}/*/lib/**/*.js",
+                "${workspaceRoot}/node_modules/@theia/*/lib/**/*.js",
+            ],
+            "smartStep": true,
+            "internalConsoleOptions": "openOnSessionStart",
+            "outputCapture": "std",
+            "cwd": "${workspaceRoot}/electron-app"
+        }
+
+
+    ]
+}

README.md

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+# hello-world
+The example of how to build the Theia-based applications with the hello-world.
+
+## Getting started
+
+Please install all necessary [prerequisites](https://github.com/eclipse-theia/theia/blob/master/doc/Developing.md#prerequisites).
+
+## Running the browser example
+
+    yarn start:browser
+
+*or:*
+
+    yarn rebuild:browser
+    cd browser-app
+    yarn start
+
+*or:* launch `Start Browser Backend` configuration from VS code.
+
+Open http://localhost:3000 in the browser.
+
+## Running the Electron example
+
+    yarn start:electron
+
+*or:*
+
+    yarn rebuild:electron
+    cd electron-app
+    yarn start
+
+*or:* launch `Start Electron Backend` configuration from VS code.
+
+
+## Developing with the browser example
+
+Start watching all packages, including `browser-app`, of your application with
+
+    yarn watch
+
+*or* watch only specific packages with
+
+    cd hello-world
+    yarn watch
+
+and the browser example.
+
+    cd browser-app
+    yarn watch
+
+Run the example as [described above](#Running-the-browser-example)
+## Developing with the Electron example
+
+Start watching all packages, including `electron-app`, of your application with
+
+    yarn watch
+
+*or* watch only specific packages with
+
+    cd hello-world
+    yarn watch
+
+and the Electron example.
+
+    cd electron-app
+    yarn watch
+
+Run the example as [described above](#Running-the-Electron-example)
+
+## Publishing hello-world
+
+Create a npm user and login to the npm registry, [more on npm publishing](https://docs.npmjs.com/getting-started/publishing-npm-packages).
+
+    npm login
+
+Publish packages with lerna to update versions properly across local packages, [more on publishing with lerna](https://github.com/lerna/lerna#publish).
+
+    npx lerna publish

browser-app/package.json

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+{
+  "private": true,
+  "name": "browser-app",
+  "version": "0.0.0",
+  "dependencies": {
+    "@theia/core": "latest",
+    "@theia/editor": "latest",
+    "@theia/filesystem": "latest",
+    "@theia/markers": "latest",
+    "@theia/messages": "latest",
+    "@theia/monaco": "latest",
+    "@theia/navigator": "latest",
+    "@theia/preferences": "latest",
+    "@theia/process": "latest",
+    "@theia/terminal": "latest",
+    "@theia/workspace": "latest",
+    "hello-world": "0.0.0"
+  },
+  "devDependencies": {
+    "@theia/cli": "latest"
+  },
+  "scripts": {
+    "prepare": "theia build --mode development",
+    "start": "theia start",
+    "watch": "theia build --watch --mode development"
+  },
+  "theia": {
+    "target": "browser"
+  }
+}

electron-app/package.json

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+{
+  "private": true,
+  "name": "electron-app",
+  "version": "0.0.0",
+  "dependencies": {
+    "@theia/core": "latest",
+    "@theia/editor": "latest",
+    "@theia/electron": "latest",
+    "@theia/filesystem": "latest",
+    "@theia/markers": "latest",
+    "@theia/messages": "latest",
+    "@theia/monaco": "latest",
+    "@theia/navigator": "latest",
+    "@theia/preferences": "latest",
+    "@theia/process": "latest",
+    "@theia/terminal": "latest",
+    "@theia/workspace": "latest",
+    "@theia/plugin-ext-vscode": "latest",
+    "hello-world": "0.0.0"
+  },
+  "devDependencies": {
+    "@theia/cli": "latest",
+    "electron": "^23.2.4"
+  },
+  "scripts": {
+    "prepare": "theia build --mode development",
+    "start": "theia start --plugins=local-dir:../plugins",
+    "watch": "theia build --watch --mode development"
+  },
+  "theia": {
+    "target": "electron"
+  }
+}

hello-world/README.md

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+# Hello World Example
+
+The example extension demonstrates how to register a command in Theia saying "Hello world" using the message service.
+
+## How to use the Hello World example
+
+In the running application, trigger the command "Say hello" via the command palette (F1 => "Say Hello"). A message dialog will pop up saying "Hello World".

hello-world/package.json

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+{
+  "name": "hello-world",
+  "keywords": [
+    "theia-extension"
+  ],
+  "version": "0.0.0",
+  "files": [
+    "lib",
+    "src"
+  ],
+  "dependencies": {
+    "@theia/core": "latest"
+  },
+  "devDependencies": {
+    "rimraf": "latest",
+    "typescript": "~4.5.5"
+  },
+  "scripts": {
+    "prepare": "yarn run clean && yarn run build",
+    "clean": "rimraf lib",
+    "build": "tsc",
+    "watch": "tsc -w"
+  },
+  "theiaExtensions": [
+    {
+      "frontend": "lib/browser/hello-world-frontend-module"
+    }
+  ]
+}

hello-world/src/browser/hello-world-contribution.ts

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+import { injectable, inject } from '@theia/core/shared/inversify';
+import { Command, CommandContribution, CommandRegistry, MenuContribution, MenuModelRegistry, MessageService } from '@theia/core/lib/common';
+import { CommonMenus } from '@theia/core/lib/browser';
+
+export const HelloWorldCommand: Command = {
+    id: 'HelloWorld.command',
+    label: 'Say Hello from Theia Extension'
+};
+
+@injectable()
+export class HelloWorldCommandContribution implements CommandContribution {
+
+    constructor(
+        @inject(MessageService) private readonly messageService: MessageService,
+    ) { }
+
+    registerCommands(registry: CommandRegistry): void {
+        registry.registerCommand(HelloWorldCommand, {
+            execute: () => this.messageService.info('Hello World!')
+        });
+    }
+}
+
+@injectable()
+export class HelloWorldMenuContribution implements MenuContribution {
+
+    registerMenus(menus: MenuModelRegistry): void {
+        menus.registerMenuAction(CommonMenus.EDIT_FIND, {
+            commandId: HelloWorldCommand.id,
+            label: HelloWorldCommand.label
+        });
+    }
+}

hello-world/src/browser/hello-world-frontend-module.ts

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+/**
+ * Generated using theia-extension-generator
+ */
+import { HelloWorldCommandContribution, HelloWorldMenuContribution } from './hello-world-contribution';
+import { CommandContribution, MenuContribution } from '@theia/core/lib/common';
+import { ContainerModule } from '@theia/core/shared/inversify';
+
+export default new ContainerModule(bind => {
+    // add your contribution bindings here
+    bind(CommandContribution).to(HelloWorldCommandContribution);
+    bind(MenuContribution).to(HelloWorldMenuContribution);
+});

hello-world/tsconfig.json

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+{
+    "compilerOptions": {
+        "skipLibCheck": true,
+        "declaration": true,
+        "declarationMap": true,
+        "noImplicitAny": true,
+        "noEmitOnError": false,
+        "noImplicitThis": true,
+        "noUnusedLocals": true,
+        "strictNullChecks": true,
+        "experimentalDecorators": true,
+        "emitDecoratorMetadata": true,
+        "downlevelIteration": true,
+        "resolveJsonModule": true,
+        "module": "commonjs",
+        "moduleResolution": "node",
+        "target": "ES2017",
+        "jsx": "react",
+        "lib": [
+            "ES2017",
+            "dom"
+        ],
+        "sourceMap": true,
+        "rootDir": "src",
+        "outDir": "lib"
+    },
+    "include": [
+        "src"
+    ]
+}