refactor(vscode-ide-companion): Reduce VSIX size and improve build process (#9118)

packages/vscode-ide-companion/development.md

@@ -1,30 +1,24 @@
-# Local Development
+# Local Development ⚙️
 
 ## Running the Extension
 
-To run the extension locally for development:
+To run the extension locally for development, we recommend using the automatic watch process for continuous compilation:
 
-1.  From the root of the repository, install dependencies:
+1.  **Install Dependencies** (from the root of the repository):
     ```bash
     npm install
     ```
-2.  Open this directory (`packages/vscode-ide-companion`) in VS Code.
-3.  Compile the extension:
+2.  **Open in VS Code:** Open this directory (`packages/vscode-ide-companion`) in your VS Code editor.
+3.  **Start Watch Mode:** Run the watch script to compile the extension and monitor changes in both **esbuild** and **TypeScript**:
     ```bash
-    npm run compile
+    npm run watch
     ```
-4.  Press `F5` (fn+f5 on mac) to open a new Extension Development Host window with the extension running.
+4.  **Launch Host:** Press **`F5`** (or **`fn+F5`** on Mac) to open a new **Extension Development Host** window with the extension running.
 
-To watch for changes and have the extension rebuild automatically, run:
+### Manual Build
+
+If you only need to compile the extension once without watching for changes:
 
 ```bash
-npm run watch
-```
-
-## Running Tests
-
-To run the automated tests, run:
-
-```bash
-npm run test
+npm run build
 ```

packages/vscode-ide-companion/package.json

@@ -96,18 +96,21 @@
   "main": "./dist/extension.cjs",
   "type": "module",
   "scripts": {
-    "vscode:prepublish": "npm run generate:notices && npm run check-types && npm run lint && node esbuild.js --production",
-    "build": "npm run compile",
-    "compile": "npm run check-types && npm run lint && node esbuild.js",
-    "watch": "npm-run-all -p watch:*",
+    "prepackage": "npm run generate:notices && npm run check-types && npm run lint && npm run build:prod",
+    "build": "npm run build:dev",
+    "build:dev": "npm run check-types && npm run lint && node esbuild.js",
+    "build:prod": "node esbuild.js --production",
+    "generate:notices": "node ./scripts/generate-notices.js",
+    "prepare": "npm run generate:notices",
+    "check-types": "tsc --noEmit",
+    "lint": "eslint src",
+    "watch": "npm-run-all2 -p watch:*",
     "watch:esbuild": "node esbuild.js --watch",
     "watch:tsc": "tsc --noEmit --watch --project tsconfig.json",
     "package": "vsce package --no-dependencies",
-    "generate:notices": "node ./scripts/generate-notices.js",
-    "check-types": "tsc --noEmit",
-    "lint": "eslint src",
     "test": "vitest run",
-    "test:ci": "vitest run --coverage"
+    "test:ci": "vitest run --coverage",
+    "validate:notices": "node ./scripts/validate-notices.js"
   },
   "devDependencies": {
     "@types/cors": "^2.8.19",

packages/vscode-ide-companion/src/diff-manager.ts

@@ -7,7 +7,7 @@
 import {
   IdeDiffAcceptedNotificationSchema,
   IdeDiffClosedNotificationSchema,
-} from '@google/gemini-cli-core';
+} from '@google/gemini-cli-core/src/ide/types.js';
 import { type JSONRPCNotification } from '@modelcontextprotocol/sdk/types.js';
 import * as path from 'node:path';
 import * as vscode from 'vscode';

packages/vscode-ide-companion/src/extension.test.ts

@@ -7,10 +7,15 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
 import * as vscode from 'vscode';
 import { activate } from './extension.js';
-import { IDE_DEFINITIONS, detectIdeFromEnv } from '@google/gemini-cli-core';
+import {
+  IDE_DEFINITIONS,
+  detectIdeFromEnv,
+} from '@google/gemini-cli-core/src/ide/detect-ide.js';
 
-vi.mock('@google/gemini-cli-core', async () => {
-  const actual = await vi.importActual('@google/gemini-cli-core');
+vi.mock('@google/gemini-cli-core/src/ide/detect-ide.js', async () => {
+  const actual = await vi.importActual(
+    '@google/gemini-cli-core/src/ide/detect-ide.js',
+  );
   return {
     ...actual,
     detectIdeFromEnv: vi.fn(() => IDE_DEFINITIONS.vscode),

packages/vscode-ide-companion/src/extension.ts

@@ -13,7 +13,7 @@ import {
   detectIdeFromEnv,
   IDE_DEFINITIONS,
   type IdeInfo,
-} from '@google/gemini-cli-core';
+} from '@google/gemini-cli-core/src/ide/detect-ide.js';
 
 const CLI_IDE_COMPANION_IDENTIFIER = 'Google.gemini-cli-vscode-ide-companion';
 const INFO_MESSAGE_SHOWN_KEY = 'geminiCliInfoMessageShown';

packages/vscode-ide-companion/src/ide-server.ts

@@ -9,7 +9,7 @@ import {
   CloseDiffRequestSchema,
   IdeContextNotificationSchema,
   OpenDiffRequestSchema,
-} from '@google/gemini-cli-core';
+} from '@google/gemini-cli-core/src/ide/types.js';
 import { isInitializeRequest } from '@modelcontextprotocol/sdk/types.js';
 import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
 import { StreamableHTTPServerTransport } from '@modelcontextprotocol/sdk/server/streamableHttp.js';

packages/vscode-ide-companion/src/open-files-manager.ts

@@ -5,7 +5,10 @@
  */
 
 import * as vscode from 'vscode';
-import type { File, IdeContext } from '@google/gemini-cli-core';
+import type {
+  File,
+  IdeContext,
+} from '@google/gemini-cli-core/src/ide/types.js';
 
 export const MAX_FILES = 10;
 const MAX_SELECTED_TEXT_LENGTH = 16384; // 16 KiB limit

scripts/clean.js

@@ -46,7 +46,11 @@ for (const workspace of rootPackageJson.workspaces) {
   }
 }
 
-// Clean up vsix files in vscode-ide-companion
+// Clean up vscode-ide-companion package
+rmSync(join(root, 'packages/vscode-ide-companion/node_modules'), {
+  recursive: true,
+  force: true,
+});
 const vsixFiles = globSync('packages/vscode-ide-companion/*.vsix', {
   cwd: root,
 });