Bump @eslint/compat from 1.4.1 to 2.1.0

Bumps [@eslint/compat](https://github.com/eslint/rewrite/tree/HEAD/packages/compat) from 1.4.1 to 2.1.0.
- [Release notes](https://github.com/eslint/rewrite/releases)
- [Changelog](https://github.com/eslint/rewrite/blob/main/packages/compat/CHANGELOG.md)
- [Commits](https://github.com/eslint/rewrite/commits/compat-v2.1.0/packages/compat)

---
updated-dependencies:
- dependency-name: "@eslint/compat"
  dependency-version: 2.1.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.node-version

@@ -1 +1 @@
-24.18.0
+24.18.1

CHANGELOG.md

@@ -22,6 +22,37 @@ Code v99.99.999
 
 ## Unreleased
 
+## [4.135.0](https://github.com/coder/code-server/releases/tag/v4.135.0) - 2026-08-27
+
+Code v1.135.0
+
+### Changed
+
+- Update to Code 1.135.0
+
+## [4.134.0](https://github.com/coder/code-server/releases/tag/v4.134.0) - 2026-08-24
+
+Code v1.134.0
+
+### Added
+
+- New `--socket-fd` flag that can be used to listen on a file descriptor. In
+  particular, this allows using code-server with systemd's socket activation.
+- New `--vscode-option` repeatable flag that can be used to pass through options
+  to VS Code. It requires `flag=value` or simply `flag` for booleans. For
+  example: `--vscode-option enable-sandbox --vscode-option agents=true`. The
+  `VSCODE_OPTIONS` environment variable may also be used. For example:
+  `VSCODE_OPTIONS="enable-sandbox agents=true"`. Note that code-server simply
+  splits this variable on spaces and is not aware of quoting.
+
+### Changed
+
+- Update to Code 1.134.0
+- Remove `--unsafe-perm` from installation scripts. This flag results in an
+  error when used with npm since v12 and has been a no-op since v7. If you are
+  installing with a version of npm older than v7 as root, installation may not
+  work correctly.
+
 ## [4.133.0](https://github.com/coder/code-server/releases/tag/v4.133.0) - 2026-08-17
 
 Code v1.133.0

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: 3.48.0
+version: 3.50.0
 
 # 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: 4.133.0
+appVersion: 4.135.0

ci/helm-chart/values.yaml

@@ -6,7 +6,7 @@ replicaCount: 1
 
 image:
   repository: codercom/code-server
-  tag: '4.133.0'
+  tag: '4.135.0'
   pullPolicy: Always
 
 # Specifies one or more secrets to be used when pulling images from a

docs/FAQ.md

@@ -41,6 +41,7 @@
 - [How do I disable the proxy?](#how-do-i-disable-the-proxy)
 - [How do I disable file download?](#how-do-i-disable-file-download)
 - [Why do web views not work?](#why-do-web-views-not-work)
+- [Can I run code-server with systemd socket activation?](#can-i-run-code-server-with-systemd-socket-activation)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 <!-- prettier-ignore-end -->
@@ -560,3 +561,41 @@ To fix this, you must either:
   create and trust a certificate manually).
 - Disable security if your browser allows it. For example, in Chromium see
   `chrome://flags/#unsafely-treat-insecure-origin-as-secure`
+
+## Can I run code-server with systemd socket activation?
+
+Yes. Pass the inherited socket to code-server with `--socket-fd`. systemd
+passes the first listening socket as file descriptor `3`.
+
+Create a socket unit, `~/.config/systemd/user/code-server.socket`:
+
+```ini
+[Socket]
+ListenStream=8080
+
+[Install]
+WantedBy=sockets.target
+```
+
+And a matching service unit, `~/.config/systemd/user/code-server.service`:
+
+```ini
+[Service]
+ExecStart=/usr/bin/code-server --socket-fd 3
+```
+
+Then enable and start the socket:
+
+```bash
+systemctl --user enable --now code-server.socket
+```
+
+code-server will start on the first connection and listen on the socket
+systemd created. `--socket-fd` takes precedence over `--socket` and
+`--bind-addr`/`--port`/`--host`, and `--socket-mode` is ignored because
+systemd owns the socket's permissions.
+
+Socket activation only changes how code-server binds; your usual
+authentication still applies (it keeps prompting for the configured password
+unless you set `--auth none`), so keep authentication enabled when exposing the
+server.

package-lock.json

@@ -35,7 +35,7 @@
         "code-server": "out/node/entry.js"
       },
       "devDependencies": {
-        "@eslint/compat": "^1.2.0",
+        "@eslint/compat": "^2.1.0",
         "@eslint/eslintrc": "^3.1.0",
         "@eslint/js": "^9.12.0",
         "@types/compression": "^1.7.3",
@@ -170,19 +170,19 @@
       }
     },
     "node_modules/@eslint/compat": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/@eslint/compat/-/compat-1.4.1.tgz",
-      "integrity": "sha512-cfO82V9zxxGBxcQDr1lfaYB7wykTa0b00mGa36FrJl7iTFd0Z2cHfEYuxcBRP/iNijCsWsEkA+jzT8hGYmv33w==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@eslint/compat/-/compat-2.1.0.tgz",
+      "integrity": "sha512-LgaSCymEpw7tF53xvDw9SNsraPb1IBHxpdABIOM0hW8UAlP8znrjYtuxfR58FSJ3L9BhwD+FaPRFQpZq84Nh6g==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@eslint/core": "^0.17.0"
+        "@eslint/core": "^1.2.1"
       },
       "engines": {
-        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+        "node": "^20.19.0 || ^22.13.0 || >=24"
       },
       "peerDependencies": {
-        "eslint": "^8.40 || 9"
+        "eslint": "^8.40 || 9 || 10"
       },
       "peerDependenciesMeta": {
         "eslint": {
@@ -190,6 +190,19 @@
         }
       }
     },
+    "node_modules/@eslint/compat/node_modules/@eslint/core": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-1.2.1.tgz",
+      "integrity": "sha512-MwcE1P+AZ4C6DWlpin/OmOA54mmIZ/+xZuJiQd4SyB29oAJjN30UW9wkKNptW2ctp4cEsvhlLY/CsQ1uoHDloQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@types/json-schema": "^7.0.15"
+      },
+      "engines": {
+        "node": "^20.19.0 || ^22.13.0 || >=24"
+      }
+    },
     "node_modules/@eslint/config-array": {
       "version": "0.21.1",
       "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.21.1.tgz",

package.json

@@ -36,7 +36,7 @@
   },
   "main": "out/node/entry.js",
   "devDependencies": {
-    "@eslint/compat": "^1.2.0",
+    "@eslint/compat": "^2.1.0",
     "@eslint/eslintrc": "^3.1.0",
     "@eslint/js": "^9.12.0",
     "@types/compression": "^1.7.3",

patches/app-name.diff

@@ -32,7 +32,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -366,8 +366,11 @@ export class WebClientServer {
+@@ -362,8 +362,11 @@ export class WebClientServer {
  			linkProtectionTrustedDomains.push(...this._productService.linkProtectionTrustedDomains);
  		}
  

patches/base-path.diff

@@ -10,7 +10,7 @@ Index: code-server/lib/vscode/src/vs/base/common/network.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/base/common/network.ts
 +++ code-server/lib/vscode/src/vs/base/common/network.ts
-@@ -245,7 +245,9 @@ class RemoteAuthoritiesImpl {
+@@ -251,7 +251,9 @@ class RemoteAuthoritiesImpl {
  		return URI.from({
  			scheme: platform.isWeb ? this._preferredWebSchema : Schemas.vscodeRemoteResource,
  			authority: `${host}:${port}`,
@@ -111,7 +111,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -265,7 +265,9 @@ export class WebClientServer {
+@@ -263,7 +263,9 @@ export class WebClientServer {
  		};
  
  		// Prefix routes with basePath for clients
@@ -120,9 +120,9 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 +		const vscodeBase = relativePath(getOriginalUrl(req))
 +		const basePath = vscodeBase || getFirstHeader('x-forwarded-prefix') || this._basePath;
  
- 		const queryConnectionToken = parsedUrl.query[connectionTokenQueryName];
- 		if (typeof queryConnectionToken === 'string') {
-@@ -304,10 +306,14 @@ export class WebClientServer {
+ 		const queryConnectionTokens = parsedUrl.searchParams.getAll(connectionTokenQueryName);
+ 		if (queryConnectionTokens.length === 1) {
+@@ -300,10 +302,14 @@ export class WebClientServer {
  		};
  
  		const useTestResolver = (!this._environmentService.isBuilt && this._environmentService.args['use-test-resolver']);
@@ -138,7 +138,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  		);
  		if (!remoteAuthority) {
  			return serveError(req, res, 400, `Bad request.`);
-@@ -354,6 +360,7 @@ export class WebClientServer {
+@@ -350,6 +356,7 @@ export class WebClientServer {
  
  		const productConfiguration: Partial<Mutable<IProductConfiguration>> = {
  			codeServerVersion: this._productService.codeServerVersion,
@@ -146,7 +146,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  			embedderIdentifier: 'server-distro',
  			voiceWsUrl: this._productService.voiceWsUrl,
  			extensionsGallery: this._webExtensionResourceUrlTemplate && this._productService.extensionsGallery ? {
-@@ -403,7 +410,9 @@ export class WebClientServer {
+@@ -399,7 +406,9 @@ export class WebClientServer {
  			WORKBENCH_AUTH_SESSION: authSessionInfo ? asJSON(authSessionInfo) : '',
  			WORKBENCH_WEB_BASE_URL: staticRoute,
  			WORKBENCH_NLS_URL,
@@ -157,7 +157,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  		};
  
  		// DEV ---------------------------------------------------------------------------------------
-@@ -440,7 +449,7 @@ export class WebClientServer {
+@@ -436,7 +445,7 @@ export class WebClientServer {
  			'default-src \'self\';',
  			'img-src \'self\' https: data: blob:;',
  			'media-src \'self\';',
@@ -166,7 +166,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  			'child-src \'self\';',
  			`frame-src 'self' https://*.vscode-cdn.net data:;`,
  			'worker-src \'self\' data: blob:;',
-@@ -513,3 +522,70 @@ export class WebClientServer {
+@@ -509,3 +518,70 @@ export class WebClientServer {
  		return void res.end(data);
  	}
  }

patches/clipboard.diff

@@ -78,7 +78,7 @@ Index: code-server/lib/vscode/src/vs/platform/environment/common/argv.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/platform/environment/common/argv.ts
 +++ code-server/lib/vscode/src/vs/platform/environment/common/argv.ts
-@@ -146,6 +146,7 @@ export interface NativeParsedArgs {
+@@ -147,6 +147,7 @@ export interface NativeParsedArgs {
  	'disable-chromium-sandbox'?: boolean;
  	sandbox?: boolean;
  	'enable-coi'?: boolean;
@@ -102,7 +102,7 @@ Index: code-server/lib/vscode/src/vs/server/node/server.cli.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/server.cli.ts
 +++ code-server/lib/vscode/src/vs/server/node/server.cli.ts
-@@ -77,6 +77,7 @@ const isSupportedForPipe = (optionId: ke
+@@ -78,6 +78,7 @@ const isSupportedForPipe = (optionId: ke
  		case 'verbose':
  		case 'remote':
  		case 'locate-shell-integration-path':
@@ -110,7 +110,7 @@ Index: code-server/lib/vscode/src/vs/server/node/server.cli.ts
  			return true;
  		default:
  			return false;
-@@ -300,6 +301,22 @@ export async function main(desc: Product
+@@ -307,6 +308,22 @@ export async function main(desc: Product
  			}
  		}
  	} else {

patches/display-language.diff

@@ -153,7 +153,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -25,6 +25,7 @@ import { URI } from '../../base/common/u
+@@ -24,6 +24,7 @@ import { URI } from '../../base/common/u
  import { streamToBuffer } from '../../base/common/buffer.js';
  import { IProductConfiguration } from '../../base/common/product.js';
  import { isString, Mutable } from '../../base/common/types.js';
@@ -161,7 +161,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  import { CharCode } from '../../base/common/charCode.js';
  import { IExtensionManifest } from '../../platform/extensions/common/extensions.js';
  import { ICSSDevelopmentService } from '../../platform/cssDev/node/cssDevService.js';
-@@ -401,14 +402,22 @@ export class WebClientServer {
+@@ -397,14 +398,22 @@ export class WebClientServer {
  		};
  
  		const cookies = cookie.parse(req.headers.cookie || '');

patches/external-file-actions.diff

@@ -112,7 +112,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -384,6 +384,8 @@ export class WebClientServer {
+@@ -380,6 +380,8 @@ export class WebClientServer {
  			serverBasePath: basePath,
  			webviewEndpoint: staticRoute + '/out/vs/workbench/contrib/webview/browser/pre',
  			userDataPath: this._environmentService.userDataPath,
@@ -207,7 +207,7 @@ Index: code-server/lib/vscode/src/vs/workbench/common/contextkeys.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/workbench/common/contextkeys.ts
 +++ code-server/lib/vscode/src/vs/workbench/common/contextkeys.ts
-@@ -40,6 +40,9 @@ export const EmbedderIdentifierContext =
+@@ -42,6 +42,9 @@ export const EmbedderIdentifierContext =
  
  export const InAutomationContext = new RawContextKey<boolean>('inAutomation', false, localize('inAutomation', "Whether VS Code is running under automation/smoke test"));
  

patches/getting-started.diff

@@ -201,7 +201,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -388,6 +388,7 @@ export class WebClientServer {
+@@ -384,6 +384,7 @@ export class WebClientServer {
  			userDataPath: this._environmentService.userDataPath,
  			isEnabledFileDownloads: !this._environmentService.args['disable-file-downloads'],
  			isEnabledFileUploads: !this._environmentService.args['disable-file-uploads'],
@@ -234,7 +234,7 @@ Index: code-server/lib/vscode/src/vs/workbench/common/contextkeys.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/workbench/common/contextkeys.ts
 +++ code-server/lib/vscode/src/vs/workbench/common/contextkeys.ts
-@@ -42,6 +42,7 @@ export const InAutomationContext = new R
+@@ -44,6 +44,7 @@ export const InAutomationContext = new R
  
  export const IsEnabledFileDownloads = new RawContextKey<boolean>('isEnabledFileDownloads', true, true);
  export const IsEnabledFileUploads = new RawContextKey<boolean>('isEnabledFileUploads', true, true);

patches/integration.diff

@@ -251,7 +251,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -353,6 +353,7 @@ export class WebClientServer {
+@@ -349,6 +349,7 @@ export class WebClientServer {
  		} : undefined;
  
  		const productConfiguration: Partial<Mutable<IProductConfiguration>> = {
@@ -326,7 +326,7 @@ Index: code-server/lib/vscode/src/vs/workbench/browser/parts/dialogs/dialog.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/workbench/browser/parts/dialogs/dialog.ts
 +++ code-server/lib/vscode/src/vs/workbench/browser/parts/dialogs/dialog.ts
-@@ -47,8 +47,11 @@ export function createWorkbenchDialogOpt
+@@ -54,8 +54,11 @@ export function createWorkbenchDialogOpt
  
  export function createBrowserAboutDialogDetails(productService: IProductService): { title: string; details: string; detailsToCopy: string } {
  	const detailString = (useAgo: boolean): string => {

patches/local-storage.diff

@@ -18,7 +18,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -379,6 +379,7 @@ export class WebClientServer {
+@@ -375,6 +375,7 @@ export class WebClientServer {
  			remoteAuthority,
  			serverBasePath: basePath,
  			webviewEndpoint: staticRoute + '/out/vs/workbench/contrib/webview/browser/pre',

patches/logout.diff

@@ -40,7 +40,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -361,6 +361,7 @@ export class WebClientServer {
+@@ -357,6 +357,7 @@ export class WebClientServer {
  			codeServerVersion: this._productService.codeServerVersion,
  			rootEndpoint: rootBase,
  			updateEndpoint: !this._environmentService.args['disable-update-check'] ? rootBase + '/update/check' : undefined,

patches/marketplace.diff

@@ -41,7 +41,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -346,7 +346,6 @@ export class WebClientServer {
+@@ -342,7 +342,6 @@ export class WebClientServer {
  
  		const staticRoute = posix.join(basePath, this._productPath, STATIC_PATH);
  		const callbackRoute = posix.join(basePath, this._productPath, CALLBACK_PATH);
@@ -49,7 +49,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  
  		const resolveWorkspaceURI = (defaultLocation?: string) => defaultLocation && URI.file(resolve(defaultLocation)).with({ scheme: Schemas.vscodeRemote, authority: remoteAuthority });
  
-@@ -363,14 +362,7 @@ export class WebClientServer {
+@@ -359,14 +358,7 @@ export class WebClientServer {
  			rootEndpoint: rootBase,
  			embedderIdentifier: 'server-distro',
  			voiceWsUrl: this._productService.voiceWsUrl,

patches/proxy-uri.diff

@@ -71,7 +71,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -362,6 +362,7 @@ export class WebClientServer {
+@@ -358,6 +358,7 @@ export class WebClientServer {
  			rootEndpoint: rootBase,
  			updateEndpoint: !this._environmentService.args['disable-update-check'] ? rootBase + '/update/check' : undefined,
  			logoutEndpoint: this._environmentService.args['auth'] && this._environmentService.args['auth'] !== "none" ? rootBase + '/logout' : undefined,

patches/service-worker.diff

@@ -54,7 +54,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -363,6 +363,10 @@ export class WebClientServer {
+@@ -359,6 +359,10 @@ export class WebClientServer {
  			updateEndpoint: !this._environmentService.args['disable-update-check'] ? rootBase + '/update/check' : undefined,
  			logoutEndpoint: this._environmentService.args['auth'] && this._environmentService.args['auth'] !== "none" ? rootBase + '/logout' : undefined,
  			proxyEndpointTemplate: process.env.VSCODE_PROXY_URI ?? rootBase + '/proxy/{{port}}/',

patches/telemetry.diff

@@ -126,7 +126,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -367,6 +367,8 @@ export class WebClientServer {
+@@ -363,6 +363,8 @@ export class WebClientServer {
  				scope: vscodeBase + '/',
  				path: rootBase + '/_static/out/browser/serviceWorker.js',
  			},
@@ -151,7 +151,7 @@ Index: code-server/lib/vscode/src/vs/platform/product/common/product.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/platform/product/common/product.ts
 +++ code-server/lib/vscode/src/vs/platform/product/common/product.ts
-@@ -113,7 +113,8 @@ else {
+@@ -74,7 +74,8 @@ else if (globalThis._VSCODE_PRODUCT_JSON
  			resourceUrlTemplate: "https://open-vsx.org/vscode/asset/{publisher}/{name}/{version}/Microsoft.VisualStudio.Code.WebResources/{path}",
  			controlUrl: "",
  			recommendationsUrl: "",

patches/trusted-domains.diff

@@ -24,7 +24,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -358,6 +358,14 @@ export class WebClientServer {
+@@ -354,6 +354,14 @@ export class WebClientServer {
  			scopes: [['user:email'], ['repo']]
  		} : undefined;
  
@@ -39,7 +39,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
  		const productConfiguration: Partial<Mutable<IProductConfiguration>> = {
  			codeServerVersion: this._productService.codeServerVersion,
  			rootEndpoint: rootBase,
-@@ -373,6 +381,7 @@ export class WebClientServer {
+@@ -369,6 +377,7 @@ export class WebClientServer {
  			embedderIdentifier: 'server-distro',
  			voiceWsUrl: this._productService.voiceWsUrl,
  			extensionsGallery: this._productService.extensionsGallery,

patches/update-check.diff

@@ -113,7 +113,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -360,6 +360,7 @@ export class WebClientServer {
+@@ -356,6 +356,7 @@ export class WebClientServer {
  		const productConfiguration: Partial<Mutable<IProductConfiguration>> = {
  			codeServerVersion: this._productService.codeServerVersion,
  			rootEndpoint: rootBase,

patches/webview.diff

@@ -41,7 +41,7 @@ Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
 ===================================================================
 --- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
 +++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
-@@ -375,6 +375,7 @@ export class WebClientServer {
+@@ -371,6 +371,7 @@ export class WebClientServer {
  		const workbenchWebConfiguration = {
  			remoteAuthority,
  			serverBasePath: basePath,

src/node/app.ts

@@ -13,7 +13,8 @@ import { EditorSessionManager, makeEditorSessionManagerServer } from "./vscodeSo
 import { handleUpgrade } from "./wsRouter"
 
 type SocketOptions = { socket: string; "socket-mode"?: string }
-type ListenOptions = DefaultedArgs | SocketOptions
+type FdOptions = { "socket-fd": number }
+type ListenOptions = DefaultedArgs | SocketOptions | FdOptions
 
 export interface App extends Disposable {
   /** Handles regular HTTP requests. */
@@ -30,8 +31,12 @@ const isSocketOpts = (opts: ListenOptions): opts is SocketOptions => {
   return !!(opts as SocketOptions).socket || !(opts as DefaultedArgs).host
 }
 
+export const isFdOpts = (opts: ListenOptions): opts is FdOptions => {
+  return typeof (opts as FdOptions)["socket-fd"] === "number"
+}
+
 export const listen = async (server: http.Server, opts: ListenOptions) => {
-  if (isSocketOpts(opts)) {
+  if (!isFdOpts(opts) && isSocketOpts(opts)) {
     try {
       await fs.unlink(opts.socket)
     } catch (error: any) {
@@ -46,7 +51,9 @@ export const listen = async (server: http.Server, opts: ListenOptions) => {
       server.on("error", (err) => util.logError(logger, "http server error", err))
       resolve()
     }
-    if (isSocketOpts(opts)) {
+    if (isFdOpts(opts)) {
+      server.listen({ fd: opts["socket-fd"] }, onListen)
+    } else if (isSocketOpts(opts)) {
       server.listen(opts.socket, onListen)
     } else {
       // [] is the correct format when using :: but Node errors with them.
@@ -56,7 +63,7 @@ export const listen = async (server: http.Server, opts: ListenOptions) => {
 
   // NOTE@jsjoeio: we need to chmod after the server is finished
   // listening. Otherwise, the socket may not have been created yet.
-  if (isSocketOpts(opts)) {
+  if (!isFdOpts(opts) && isSocketOpts(opts)) {
     if (opts["socket-mode"]) {
       await fs.chmod(opts.socket, opts["socket-mode"])
     }

src/node/cli.ts

@@ -83,6 +83,7 @@ export interface UserProvidedArgs extends UserProvidedCodeArgs {
   open?: boolean
   "bind-addr"?: string
   socket?: string
+  "socket-fd"?: number
   "socket-mode"?: string
   "trusted-origins"?: string[]
   version?: boolean
@@ -236,6 +237,10 @@ export const options: Options<Required<UserProvidedArgs>> = {
   port: { type: "number", description: "" },
 
   socket: { type: "string", path: true, description: "Path to a socket (bind-addr will be ignored)." },
+  "socket-fd": {
+    type: "number",
+    description: "File descriptor of a pre-bound, listening socket to use (for systemd socket activation).",
+  },
   "socket-mode": { type: "string", description: "File mode of the socket." },
   "trusted-origins": {
     type: "string[]",

test/unit/node/app.test.ts

@@ -3,7 +3,7 @@ import { promises } from "fs"
 import * as http from "http"
 import * as https from "https"
 import * as path from "path"
-import { createApp, ensureAddress, handleArgsSocketCatchError, listen } from "../../../src/node/app"
+import { createApp, ensureAddress, handleArgsSocketCatchError, isFdOpts, listen } from "../../../src/node/app"
 import { OptionalString, setDefaults } from "../../../src/node/cli"
 import { generateCertificate } from "../../../src/node/util"
 import { clean, mockLogger, getAvailablePort, tmpdir } from "../../utils/helpers"
@@ -261,3 +261,47 @@ describe("listen", () => {
     }
   })
 })
+
+describe("listen (socket-fd)", () => {
+  // Wrap a bound-but-not-yet-listening TCP socket so we get a real file
+  // descriptor that listen({ fd }) can adopt, mirroring the systemd socket
+  // activation case where the process inherits an fd and calls listen(2) on it.
+  // Using a live net.Server's fd instead fails with EEXIST because the socket
+  // is already listening in-process.
+  // eslint-disable-next-line @typescript-eslint/no-var-requires
+  const { TCP, constants: TCPConstants } = (process as any).binding("tcp_wrap")
+
+  let inherited: any
+  let httpServer: http.Server
+  let unlinkSpy: jest.SpyInstance
+
+  beforeEach(async () => {
+    mockLogger()
+    unlinkSpy = jest.spyOn(promises, "unlink")
+    inherited = new TCP(TCPConstants.SERVER)
+    inherited.bind("127.0.0.1", 0)
+    httpServer = http.createServer()
+  })
+
+  afterEach(() => {
+    httpServer.close()
+    try {
+      inherited.close()
+    } catch {
+      // The fd is adopted by httpServer.close() above; ignore double-close.
+    }
+    jest.clearAllMocks()
+  })
+
+  it("isFdOpts detects a numeric socket-fd", () => {
+    expect(isFdOpts({ "socket-fd": 3 })).toBe(true)
+    expect(isFdOpts({ socket: "/tmp/x.sock" } as any)).toBe(false)
+  })
+
+  it("listens on an inherited fd without unlinking", async () => {
+    const fd = inherited.fd as number
+    await listen(httpServer, { "socket-fd": fd })
+    expect(httpServer.address()).not.toBeNull()
+    expect(unlinkSpy).not.toHaveBeenCalled()
+  })
+})