feat(ci): integrate PR #12389 build improvements and tsbuildinfo

.gitignore

@@ -28,6 +28,8 @@ bower_components
 .DS_Store
 Thumbs.db
 
+.cache/
+
 # TypeScript build info files
 *.tsbuildinfo
 

package.json

@@ -36,7 +36,6 @@
     "build-and-start": "npm run build && npm run start --",
     "build:vscode": "node scripts/build_vscode_companion.js",
     "build:all": "npm run build && npm run build:sandbox && npm run build:vscode",
-    "build:packages": "npm run build --workspaces",
     "build:sandbox": "node scripts/build_sandbox.js",
     "build:binary": "node scripts/build_binary.js",
     "bundle": "npm run generate && npm run build --workspace=@google/gemini-cli-devtools && npm run bundle:browser-mcp -w @google/gemini-cli-core && node esbuild.config.js && node scripts/copy_bundle_assets.js",

packages/a2a-server/tsconfig.json

@@ -4,6 +4,7 @@
     "outDir": "dist",
     "lib": ["DOM", "DOM.Iterable", "ES2023"],
     "composite": true,
+    "tsBuildInfoFile": "../../.cache/a2a-server.tsbuildinfo",
     "types": ["node", "vitest/globals"]
   },
   "include": ["index.ts", "src/**/*.ts", "src/**/*.json"],

packages/cli/tsconfig.json

@@ -4,6 +4,7 @@
     "outDir": "dist",
     "jsx": "react-jsx",
     "lib": ["DOM", "DOM.Iterable", "ES2023"],
+    "tsBuildInfoFile": "../../.cache/cli.tsbuildinfo",
     "types": ["node", "vitest/globals"]
   },
   "include": [

packages/core/tsconfig.json

@@ -4,6 +4,7 @@
     "outDir": "dist",
     "lib": ["DOM", "DOM.Iterable", "ES2023"],
     "composite": true,
+    "tsBuildInfoFile": "../../.cache/core.tsbuildinfo",
     "types": ["node", "vitest/globals"],
     "baseUrl": ".",
     "paths": {

packages/test-utils/tsconfig.json

@@ -4,6 +4,7 @@
     "outDir": "dist",
     "lib": ["DOM", "DOM.Iterable", "ES2021"],
     "composite": true,
+    "tsBuildInfoFile": "../../.cache/test-utils.tsbuildinfo",
     "types": ["node"]
   },
   "include": ["index.ts", "src/**/*.ts", "src/**/*.json"],

packages/vscode-ide-companion/tsconfig.json

@@ -13,7 +13,8 @@
      */
     "skipLibCheck": true,
     "rootDir": "src",
-    "strict": true /* enable all strict type-checking options */
+    "strict": true /* enable all strict type-checking options */,
+    "tsBuildInfoFile": "../../.cache/vscode-ide-companion.tsbuildinfo"
     /* Additional Checks */
     // "noImplicitReturns": true, /* Report error when not all code paths in function return a value. */
     // "noFallthroughCasesInSwitch": true, /* Report errors for fallthrough cases in switch statement. */

scripts/build.js

@@ -30,33 +30,27 @@ if (!existsSync(join(root, 'node_modules'))) {
   execSync('npm install', { stdio: 'inherit', cwd: root });
 }
 
-// build all workspaces/packages
-execSync('npm run generate', { stdio: 'inherit', cwd: root });
+const workspaces = [
+  '@google/gemini-cli-test-utils',
+  '@google/gemini-cli-core',
+  '@google/gemini-cli-a2a-server',
+  '@google/gemini-cli',
+  'gemini-cli-vscode-ide-companion',
+];
 
-if (process.env.CI) {
-  console.log('CI environment detected. Building workspaces sequentially...');
-  execSync('npm run build --workspaces', { stdio: 'inherit', cwd: root });
-} else {
-  // Build core first because everyone depends on it
-  console.log('Building @google/gemini-cli-core...');
-  execSync('npm run build -w @google/gemini-cli-core', {
+function buildWorkspace(workspace) {
+  console.log(`Building ${workspace}...`);
+  execSync(`npm run build --workspace ${workspace}`, {
     stdio: 'inherit',
     cwd: root,
   });
+}
 
-  // Build the rest in parallel
-  console.log('Building other workspaces in parallel...');
-  const workspaceInfo = JSON.parse(
-    execSync('npm query .workspace --json', { cwd: root, encoding: 'utf-8' }),
-  );
-  const parallelWorkspaces = workspaceInfo
-    .map((w) => w.name)
-    .filter((name) => name !== '@google/gemini-cli-core');
+// build all workspaces/packages
+execSync('npm run generate', { stdio: 'inherit', cwd: root });
 
-  execSync(
-    `npx npm-run-all --parallel ${parallelWorkspaces.map((w) => `"build -w ${w}"`).join(' ')}`,
-    { stdio: 'inherit', cwd: root },
-  );
+for (const workspace of workspaces) {
+  buildWorkspace(workspace);
 }
 
 // also build container image if sandboxing is enabled