Optimize builtin copilot extension (#7757)

This will significantly reduce the size, and for errors we should be
able to map them as necessary.

.github/workflows/build.yaml

@@ -90,7 +90,7 @@ jobs:
     if: needs.changes.outputs.helm == 'true'
     steps:
       - uses: actions/checkout@v6
-      - uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4
+      - uses: azure/setup-helm@dda3372f752e03dde6b3237bc9431cdc2f7a02a2 # v5.0.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
       - run: helm plugin install https://github.com/instrumenta/helm-kubeval
@@ -143,7 +143,7 @@ jobs:
             test/package-lock.json
       - run: SKIP_SUBMODULE_DEPS=1 npm ci
       - run: npm run test:unit
-      - uses: codecov/codecov-action@1af58845a975a7985b0beb0cbe6fbbb71a41dbad # v5
+      - uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v5
         if: success()
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -162,7 +162,7 @@ jobs:
 
     steps:
       - run: sudo apt update && sudo apt install -y libkrb5-dev
-      - uses: awalsh128/cache-apt-pkgs-action@2c09a5e66da6c8016428a2172bd76e5e4f14bb17 # latest
+      - uses: awalsh128/cache-apt-pkgs-action@acb598e5ddbc6f68a970c5da0688d2f3a9f04d05 # latest
         with:
           packages: quilt
           version: 1.0

.github/workflows/publish.yaml

@@ -108,8 +108,8 @@ jobs:
           echo "VERSION=${TAG#v}" >> $GITHUB_ENV
 
       - uses: actions/checkout@v6
-      - uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3
-      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
+      - uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0
+      - uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0
 
       - uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
         with:

.github/workflows/release.yaml

@@ -54,7 +54,7 @@ jobs:
 
     steps:
       - run: sudo apt update && sudo apt install -y libkrb5-dev
-      - uses: awalsh128/cache-apt-pkgs-action@2c09a5e66da6c8016428a2172bd76e5e4f14bb17 # latest
+      - uses: awalsh128/cache-apt-pkgs-action@acb598e5ddbc6f68a970c5da0688d2f3a9f04d05 # latest
         with:
           packages: quilt
           version: 1.0

CHANGELOG.md

@@ -22,6 +22,39 @@ Code v99.99.999
 
 ## Unreleased
 
+## [4.114.1](https://github.com/coder/code-server/releases/tag/v4.114.1) - 2026-04-06
+
+Code v1.114.0
+
+### Changed
+
+- Ensure native modules are built from source so they use the correct version of
+  glibc. This should bring down the requirement from 2.34 back down to 2.28.
+
+## [4.114.0](https://github.com/coder/code-server/releases/tag/v4.114.0) - 2026-04-04
+
+Code v1.114.0
+
+### Changed
+
+- Update to Code 1.114.0.
+
+## [4.113.1](https://github.com/coder/code-server/releases/tag/v4.113.1) - 2026-04-03
+
+Code v1.113.0
+
+This is a re-release of v4.113.0 but with the correct Node binaries for arm64
+and armv7l. Previously they were packaging the amd64 Node binary due to a
+mistake while refactoring CI to use more of the upstream build scripts.
+
+## [4.113.0](https://github.com/coder/code-server/releases/tag/v4.113.0) - 2026-04-02
+
+Code v1.113.0
+
+### Changed
+
+- Update to Code 1.113.0
+
 ## [4.112.0](https://github.com/coder/code-server/releases/tag/v4.112.0) - 2026-03-19
 
 Code v1.112.0

ci/build/build-vscode.sh

@@ -107,6 +107,9 @@ main() {
 EOF
   ) > product.json
 
+
+  VSCODE_QUALITY=stable npm run gulp compile-copilot-extension-full-build
+
   npm run gulp core-ci
   npm run gulp "vscode-reh-web-$VSCODE_TARGET${MINIFY:+-min}-ci"
 

ci/helm-chart/Chart.yaml

@@ -15,9 +15,9 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 3.33.0
+version: 3.34.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
-appVersion: 4.109.5
+appVersion: 4.114.1

ci/helm-chart/values.yaml

@@ -6,7 +6,7 @@ replicaCount: 1
 
 image:
   repository: codercom/code-server
-  tag: '4.109.5'
+  tag: '4.114.1'
   pullPolicy: Always
 
 # Specifies one or more secrets to be used when pulling images from a

package-lock.json

@@ -1639,9 +1639,9 @@
       "license": "MIT"
     },
     "node_modules/basic-ftp": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/basic-ftp/-/basic-ftp-5.2.0.tgz",
-      "integrity": "sha512-VoMINM2rqJwJgfdHq6RiUudKt2BV+FY5ZFezP/ypmwayk68+NzzAQy4XXLlqsGD4MCzq3DrmNFD/uUmBJuGoXw==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/basic-ftp/-/basic-ftp-5.2.1.tgz",
+      "integrity": "sha512-0yaL8JdxTknKDILitVpfYfV2Ob6yb3udX/hK97M7I3jOeznBNxQPtVvTUtnhUkyHlxFWyr5Lvknmgzoc7jf+1Q==",
       "license": "MIT",
       "engines": {
         "node": ">=10.0.0"
@@ -5042,9 +5042,9 @@
       "license": "MIT"
     },
     "node_modules/path-to-regexp": {
-      "version": "8.3.0",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.3.0.tgz",
-      "integrity": "sha512-7jdwVIRtsP8MYpdXSwOS0YdD0Du+qOoF/AEPIt88PcCFrZCzx41oxku1jD88hZBwbNUIEfpqvuhjFaMAqMTWnA==",
+      "version": "8.4.2",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-8.4.2.tgz",
+      "integrity": "sha512-qRcuIdP69NPm4qbACK+aDogI5CBDMi1jKe0ry5rSQJz8JVLsC7jV8XpiJjGRLLol3N+R5ihGYcrPLTno6pAdBA==",
       "license": "MIT",
       "funding": {
         "type": "opencollective",

patches/copilot.diff

@@ -0,0 +1,163 @@
+Index: code-server/lib/vscode/build/gulpfile.extensions.ts
+===================================================================
+--- code-server.orig/lib/vscode/build/gulpfile.extensions.ts
++++ code-server/lib/vscode/build/gulpfile.extensions.ts
+@@ -287,6 +287,29 @@ export const compileCopilotExtensionBuil
+ gulp.task(compileCopilotExtensionBuildTask);
+ 
+ /**
++ * Compiles the built-in copilot extension with proper `.vscodeignore` filtering
++ * and materializes native dependency shims (`node-pty`, `ripgrep`).
++ * Produces output equivalent to what CI ships from the pre-built VSIX.
++ *
++ * The result is placed in `.build/extensions/copilot/` and can be copied
++ * directly into a VS Code Insiders installation at:
++ *   `<insiders>/resources/app/extensions/copilot/`
++ */
++export const compileCopilotExtensionFullBuildTask = task.define('compile-copilot-extension-full-build', task.series(
++	// Step 1: Clean previous copilot build output
++	task.define('clean-copilot-build', util.rimraf('.build/extensions/copilot')),
++	// Step 2: Build and package with proper `.vscodeignore` filtering
++	task.define('package-copilot-extension-full', () => ext.packageCopilotExtensionFullStream().pipe(gulp.dest('.build'))),
++	// Step 3: Materialize native dependency shims (`node-pty`, `ripgrep`)
++	task.define('copilot-extension-native-shims', () => {
++		const copilotExtDir = path.join(root, '.build', 'extensions', 'copilot');
++		ext.prepareCopilotExtensionNativeShims(copilotExtDir);
++		return Promise.resolve();
++	})
++));
++gulp.task(compileCopilotExtensionFullBuildTask);
++
++/**
+  * Compiles the extensions for the build.
+  * This is essentially a helper task that combines {@link cleanExtensionsBuildTask}, {@link compileNonNativeExtensionsBuildTask} and {@link compileNativeExtensionsBuildTask}
+  */
+Index: code-server/lib/vscode/build/lib/extensions.ts
+===================================================================
+--- code-server.orig/lib/vscode/build/lib/extensions.ts
++++ code-server/lib/vscode/build/lib/extensions.ts
+@@ -24,6 +24,7 @@ import { getProductionDependencies } fro
+ import { type IExtensionDefinition, getExtensionStream } from './builtInExtensions.ts';
+ import { fetchUrls, fetchGithub } from './fetch.ts';
+ import { createTsgoStream, spawnTsgo } from './tsgo.ts';
++import { prepareBuiltInCopilotExtensionShims } from './copilot.ts';
+ import vzip from 'gulp-vinyl-zip';
+ 
+ import { createRequire } from 'module';
+@@ -482,6 +483,116 @@ export function packageCopilotExtensionS
+ 	).pipe(util2.setExecutableBit(['**/*.sh']));
+ }
+ 
++/**
++ * Package the built-in copilot extension as a properly filtered VSIX-equivalent.
++ * Unlike {@link packageCopilotExtensionStream}, this uses vsce.listFiles with
++ * PackageManager.Npm so that .vscodeignore is respected for dependency filtering,
++ * producing output equivalent to what CI ships from the pre-built VSIX.
++ */
++export function packageCopilotExtensionFullStream(): Stream {
++	const vsce = require('@vscode/vsce') as typeof import('@vscode/vsce');
++	const extensionPath = path.join(root, 'extensions', 'copilot');
++	if (!fs.existsSync(extensionPath)) {
++		return es.readArray([]);
++	}
++
++	const esbuildConfigFileName = '.esbuild.ts';
++	const esbuildScript = path.join(extensionPath, esbuildConfigFileName);
++	if (!fs.existsSync(esbuildScript)) {
++		throw new Error(`Copilot esbuild script not found at ${esbuildScript}`);
++	}
++
++	const result = es.through();
++
++	// Step 1: Run esbuild to compile the extension
++	new Promise<void>((resolve, reject) => {
++		const proc = cp.execFile(process.argv[0], [esbuildScript], { cwd: extensionPath }, (error, _stdout, stderr) => {
++			if (error) {
++				return reject(error);
++			}
++			const matches = (stderr || '').match(/\> (.+): error: (.+)?/g);
++			fancyLog(`Bundled extension: ${ansiColors.yellow(path.join('copilot', esbuildConfigFileName))} with ${matches ? matches.length : 0} errors.`);
++			for (const match of matches || []) {
++				fancyLog.error(match);
++			}
++			return resolve();
++		});
++		proc.stdout!.on('data', (data) => {
++			fancyLog(`${ansiColors.green('esbuilding copilot')}: ${data.toString('utf8')}`);
++		});
++	}).then(() => {
++		// Step 2: Use `vsce.listFiles` with Npm package manager so `.vscodeignore`
++		// is applied to both source files AND `node_modules` dependencies.
++		// This is the key difference from `packageCopilotExtensionStream` which
++		// uses `PackageManager.None` and then blindly merges all production deps.
++		return vsce.listFiles({ cwd: extensionPath, packageManager: vsce.PackageManager.Npm });
++	}).then(fileNames => {
++		const files = fileNames
++			.map(fileName => path.join(extensionPath, fileName))
++			.map(filePath => new File({
++				path: filePath,
++				stat: fs.statSync(filePath),
++				base: extensionPath,
++				contents: fs.createReadStream(filePath)
++			}));
++
++		es.readArray(files).pipe(result);
++	}).catch(err => {
++		console.error('Failed to package copilot extension:', err);
++		result.emit('error', err);
++	});
++
++	// Apply the same package.json cleanup as bundled extensions get
++	const cleaned = updateExtensionPackageJSON(
++		result.pipe(rename(p => p.dirname = `extensions/copilot/${p.dirname}`)),
++		(data: any) => {
++			delete data.scripts;
++			delete data.dependencies;
++			delete data.devDependencies;
++			if (data.main) {
++				data.main = data.main.replace('/out/', '/dist/');
++			}
++			return data;
++		}
++	);
++
++	return minifyExtensionResources(cleaned)
++		.pipe(util2.setExecutableBit(['**/*.sh']));
++}
++
++/**
++ * Materializes native dependency shims (`node-pty`, `ripgrep`) into the copilot
++ * extension output at {@link outputDir}. Uses the root `node_modules` as the
++ * source for native binaries, targeting the current platform/arch.
++ *
++ * This is the equivalent of what {@link copyCopilotNativeDepsTask} in
++ * `gulpfile.vscode.ts` does during a full product build, but scoped to
++ * just the standalone copilot extension output.
++ *
++ * Failures are logged as warnings rather than throwing, since the copilot
++ * extension can still create shims at runtime if they are missing.
++ */
++export function prepareCopilotExtensionNativeShims(outputDir: string): void {
++	const platform = process.platform;
++	const arch = process.arch;
++	const appNodeModulesDir = path.join(root, 'node_modules');
++
++	if (!fs.existsSync(outputDir)) {
++		fancyLog.warn('[prepareCopilotExtensionNativeShims] Copilot extension not found at', outputDir, '- skipping shims');
++		return;
++	}
++
++	try {
++		prepareBuiltInCopilotExtensionShims(platform, arch, outputDir, appNodeModulesDir);
++		fancyLog(`[prepareCopilotExtensionNativeShims] Materialized native shims for ${platform}-${arch}`);
++	} catch (err) {
++		// Downgrade to a warning for local builds since the extension
++		// can still function without shims (it creates them at runtime).
++		fancyLog.warn(`[prepareCopilotExtensionNativeShims] Failed to materialize shims: ${err}`);
++		fancyLog.warn('[prepareCopilotExtensionNativeShims] The extension will still work but will create shims at runtime.');
++	}
++}
++
+ export function packageMarketplaceExtensionsStream(forWeb: boolean): Stream {
+ 	const marketplaceExtensionsDescriptions = [
+ 		...builtInExtensions.filter(({ name }) => (forWeb ? !marketplaceWebExtensionsExclude.has(name) : true)),

patches/disable-builtin-ext-update.diff

@@ -8,7 +8,7 @@ Index: code-server/lib/vscode/src/vs/workbench/contrib/extensions/browser/extens
 --- code-server.orig/lib/vscode/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
 +++ code-server/lib/vscode/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
 @@ -342,6 +342,10 @@ export class Extension implements IExten
- 			if (this.type === ExtensionType.System && this.productService.quality === 'stable') {
+ 			if (this.type === ExtensionType.System && this.productService.quality === 'stable' && !this.productService.builtInExtensionsEnabledWithAutoUpdates?.some(id => id.toLowerCase() === this.identifier.id.toLowerCase())) {
  				return false;
  			}
 +			// Do not update builtin extensions.

patches/display-language.diff

@@ -291,7 +291,7 @@ Index: code-server/lib/vscode/src/vs/workbench/contrib/extensions/browser/extens
  		}
  
  		// Prefers to run on UI
-@@ -2072,17 +2069,6 @@ export class SetLanguageAction extends E
+@@ -2242,17 +2239,6 @@ export class SetLanguageAction extends E
  	update(): void {
  		this.enabled = false;
  		this.class = SetLanguageAction.DisabledClass;
@@ -309,7 +309,7 @@ Index: code-server/lib/vscode/src/vs/workbench/contrib/extensions/browser/extens
  	}
  
  	override async run(): Promise<any> {
-@@ -2099,7 +2085,6 @@ export class ClearLanguageAction extends
+@@ -2269,7 +2255,6 @@ export class ClearLanguageAction extends
  	private static readonly DisabledClass = `${this.EnabledClass} disabled`;
  
  	constructor(
@@ -317,7 +317,7 @@ Index: code-server/lib/vscode/src/vs/workbench/contrib/extensions/browser/extens
  		@ILocaleService private readonly localeService: ILocaleService,
  	) {
  		super(ClearLanguageAction.ID, ClearLanguageAction.TITLE.value, ClearLanguageAction.DisabledClass, false);
-@@ -2109,17 +2094,6 @@ export class ClearLanguageAction extends
+@@ -2279,17 +2264,6 @@ export class ClearLanguageAction extends
  	update(): void {
  		this.enabled = false;
  		this.class = ClearLanguageAction.DisabledClass;

patches/series

@@ -22,3 +22,4 @@ clipboard.diff
 display-language.diff
 trusted-domains.diff
 signature-verification.diff
+copilot.diff

patches/sourcemaps.diff

@@ -1,43 +1,25 @@
-Make sourcemaps self-hosted
+Remove sourcemaps URL
 
-Normally source maps get removed as part of the build process so prevent that
-from happening.  Also avoid using the windows.net host since obviously we can
-not host our source maps there and want them to be self-hosted even if we could.
-
-To test try debugging/browsing the source of a build in a browser.
+These will not work since we patch VS Code.
 
 Index: code-server/lib/vscode/build/gulpfile.reh.ts
 ===================================================================
 --- code-server.orig/lib/vscode/build/gulpfile.reh.ts
 +++ code-server/lib/vscode/build/gulpfile.reh.ts
-@@ -263,8 +263,7 @@ function packageTask(type: string, platf
+@@ -261,10 +261,15 @@ function packageTask(type: string, platf
+ 	const destination = path.join(BUILD_ROOT, destinationFolderName);
+ 
  	return () => {
++		const jsFilterMain = util.filter(data => !data.isDirectory() && /\.js$/.test(data.path));
++
  		const src = gulp.src(sourceFolderName + '/**', { base: '.' })
  			.pipe(rename(function (path) { path.dirname = path.dirname!.replace(new RegExp('^' + sourceFolderName), 'out'); }))
--			.pipe(util.setExecutableBit(['**/*.sh']))
+ 			.pipe(util.setExecutableBit(['**/*.sh']))
 -			.pipe(filter(['**', '!**/*.{js,css}.map']));
-+			.pipe(util.setExecutableBit(['**/*.sh']));
++			.pipe(filter(['**', '!**/*.{js,css}.map']))
++			.pipe(jsFilterMain)
++			.pipe(util.stripSourceMappingURL())
++			.pipe(jsFilterMain.restore);
  
  		const workspaceExtensionPoints = ['debuggers', 'jsonValidation'];
  		const isUIExtension = (manifest: { extensionKind?: string; main?: string; contributes?: Record<string, unknown> }) => {
-@@ -304,9 +303,9 @@ function packageTask(type: string, platf
- 			.map(name => `.build/extensions/${name}/**`);
- 
- 		const extensions = gulp.src(extensionPaths, { base: '.build', dot: true });
--		const extensionsCommonDependencies = gulp.src('.build/extensions/node_modules/**', { base: '.build', dot: true });
--		const sources = es.merge(src, extensions, extensionsCommonDependencies)
-+		const extensionsCommonDependencies = gulp.src('.build/extensions/node_modules/**', { base: '.build', dot: true })
- 			.pipe(filter(['**', '!**/*.{js,css}.map'], { dot: true }));
-+		const sources = es.merge(src, extensions, extensionsCommonDependencies);
- 
- 		let version = packageJson.version;
- 		const quality = (product as typeof product & { quality?: string }).quality;
-@@ -501,7 +500,7 @@ function tweakProductForServerWeb(produc
- 	const minifyTask = task.define(`minify-vscode-${type}`, task.series(
- 		bundleTask,
- 		util.rimraf(`out-vscode-${type}-min`),
--		optimize.minifyTask(`out-vscode-${type}`, `https://main.vscode-cdn.net/sourcemaps/${commit}/core`)
-+		optimize.minifyTask(`out-vscode-${type}`, ``)
- 	));
- 	gulp.task(minifyTask);
- 

patches/update-check.diff

@@ -101,7 +101,7 @@ Index: code-server/lib/vscode/src/vs/base/common/product.ts
  
  	readonly version: string;
  	readonly date?: string;
-@@ -115,6 +116,7 @@ export interface IProductConfiguration {
+@@ -118,6 +119,7 @@ export interface IProductConfiguration {
  		readonly resourceUrlTemplate: string;
  		readonly nlsBaseUrl: string;
  		readonly accessSKUs?: string[];

test/e2e/models/CodeServer.ts

@@ -77,11 +77,14 @@ export class CodeServer {
    */
   private async createWorkspace(): Promise<string> {
     const dir = await this.workspaceDir
-    await fs.mkdir(path.join(dir, "Machine"), { recursive: true })
+    await fs.mkdir(path.join(dir, "User"), { recursive: true })
     await fs.writeFile(
-      path.join(dir, "Machine/settings.json"),
+      path.join(dir, "User/settings.json"),
       JSON.stringify({
         "workbench.startupEditor": "none",
+        // Disable the welcome popup so we can avoid having to click through it
+        // on every test.
+        "workbench.welcomePage.experimentalOnboarding": false,
       }),
       "utf8",
     )