build: update to yarn v4 (#48994)

* build: update to yarn v4

(cherry picked from commit 6adec744f3411240a63fd194a319b510872eca93)

* chore: fixup types after yarn v4 migration

* chore: update nan yarn.lock patch

* build: automatically install git for dugite

.github/actions/build-electron/action.yml

@@ -184,7 +184,7 @@ runs:
       shell: bash
       run: |
         cd src/electron
-        node script/yarn create-typescript-definitions
+        node script/yarn.js create-typescript-definitions
     - name: Publish Electron Dist ${{ inputs.step-suffix }}
       if: ${{ inputs.is-release == 'true' }}
       shell: bash

.github/actions/checkout/action.yml

@@ -152,7 +152,7 @@ runs:
     if: ${{ inputs.target-platform == 'linux' && github.ref == 'refs/heads/main' }}
     shell: bash
     run: |
-      npx node src/electron/script/patches-stats.mjs --upload-stats || true
+      node src/electron/script/patches-stats.mjs --upload-stats || true
   # delete all .git directories under src/ except for
   # third_party/angle/ and third_party/dawn/ because of build time generation of files
   # gen/angle/commit.h depends on third_party/angle/.git/HEAD

.github/actions/generate-types/action.yml

@@ -13,12 +13,16 @@ runs:
   - name: Generating Types for SHA in ${{ inputs.sha-file }}
     shell: bash
     run: |
-      git checkout $(cat ${{ inputs.sha-file }})
+      export ELECTRON_DIR=$(pwd)
-      rm -rf node_modules
+      if [ "${{ inputs.sha-file }}" == ".dig-old" ]; then
-      yarn install --frozen-lockfile --ignore-scripts
+        cd /tmp
+        git clone https://github.com/electron/electron.git
+        cd electron
+      fi
+      git checkout $(cat $ELECTRON_DIR/${{ inputs.sha-file }})
+      node script/yarn.js install --immutable
       echo "#!/usr/bin/env node\nglobal.x=1" > node_modules/typescript/bin/tsc
       node node_modules/.bin/electron-docs-parser --dir=./ --outDir=./ --moduleVersion=0.0.0-development
       node node_modules/.bin/electron-typescript-definitions --api=electron-api.json --outDir=artifacts
-      mv artifacts/electron.d.ts artifacts/${{ inputs.filename }}
+      mv artifacts/electron.d.ts $ELECTRON_DIR/artifacts/${{ inputs.filename }}
-      git checkout .
     working-directory: ./electron

.github/actions/install-dependencies/action.yml

@@ -6,7 +6,7 @@ runs:
   - name: Get yarn cache directory path
     shell: bash
     id: yarn-cache-dir-path
-    run: echo "dir=$(node src/electron/script/yarn cache dir)" >> $GITHUB_OUTPUT
+    run: echo "dir=$(node src/electron/script/yarn.js config get cacheFolder)" >> $GITHUB_OUTPUT
   - uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4.2.3
     id: yarn-cache
     with:
@@ -18,4 +18,7 @@ runs:
     shell: bash
     run: |
       cd src/electron
-      node script/yarn install --frozen-lockfile --prefer-offline
+      if [ "$TARGET_ARCH" = "x86" ]; then
+        export npm_config_arch="ia32"
+      fi
+      node script/yarn.js install --immutable

.github/workflows/build.yml

@@ -333,7 +333,7 @@ jobs:
       build-runs-on: electron-arc-centralus-linux-amd64-32core
       test-runs-on: electron-arc-centralus-linux-arm64-4core
       build-container: '{"image":"ghcr.io/electron/build:${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root","volumes":["/mnt/cross-instance-cache:/mnt/cross-instance-cache"]}'
-      test-container: '{"image":"ghcr.io/electron/test:arm32v7-${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root --privileged --init","volumes":["/home/runner/externals:/mnt/runner-externals"]}'
+      test-container: '{"image":"ghcr.io/electron/test:arm32v7-${{ needs.checkout-linux.outputs.build-image-sha }}","options":"--user root --privileged --init --memory=12g","volumes":["/home/runner/externals:/mnt/runner-externals"]}'
       target-platform: linux
       target-arch: arm
       is-release: false

.github/workflows/pipeline-electron-docs-only.yml

@@ -54,12 +54,12 @@ jobs:
       shell: bash
       run: |
         cd src/electron
-        node script/yarn create-typescript-definitions
+        node script/yarn.js create-typescript-definitions
-        node script/yarn tsc -p tsconfig.default_app.json --noEmit
+        node script/yarn.js tsc -p tsconfig.default_app.json --noEmit
         for f in build/webpack/*.js
         do
             out="${f:29}"
             if [ "$out" != "base.js" ]; then
-            node script/yarn webpack --config $f --output-filename=$out --output-path=./.tmp --env mode=development
+            node script/yarn.js webpack --config $f --output-filename=$out --output-path=./.tmp --env mode=development
             fi
         done

.github/workflows/pipeline-electron-lint.yml

@@ -78,11 +78,11 @@ jobs:
         # but then we would lint its contents (at least gn format), and it doesn't pass it.
 
         cd src/electron
-        node script/yarn install --frozen-lockfile
+        node script/yarn.js install --immutable
-        node script/yarn lint
+        node script/yarn.js lint
     - name: Run Script Typechecker
       shell: bash
       run: |
         cd src/electron
-        node script/yarn tsc -p tsconfig.script.json
+        node script/yarn.js tsc -p tsconfig.script.json
     

.github/workflows/pipeline-segment-electron-test.yml

@@ -196,10 +196,7 @@ jobs:
     #    sudo security authorizationdb write com.apple.trust-settings.admin allow
     #    cd src/electron
     #    ./script/codesign/generate-identity.sh
-    - name: Install Datadog CLI
+
-      run: |
-        cd src/electron
-        node script/yarn global add @datadog/datadog-ci
     - name: Run Electron Tests
       shell: bash
       env:
@@ -225,7 +222,7 @@ jobs:
               export ELECTRON_FORCE_TEST_SUITE_EXIT="true"
             fi
           fi
-          node script/yarn test --runners=main --enableRerun=3 --trace-uncaught --enable-logging --files $tests_files
+          node script/yarn.js test --runners=main --enableRerun=3 --trace-uncaught --enable-logging --files $tests_files
         else
           chown :builduser .. && chmod g+w ..
           chown -R :builduser . && chmod -R g+w .
@@ -242,9 +239,14 @@ jobs:
             export MOCHA_TIMEOUT=180000
             echo "Piping output to ASAN_SYMBOLIZE ($ASAN_SYMBOLIZE)"
             cd electron
-            runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn test --runners=main --trace-uncaught --enable-logging --files $tests_files | $ASAN_SYMBOLIZE
+            runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn.js test --runners=main --trace-uncaught --enable-logging --files $tests_files | $ASAN_SYMBOLIZE
           else
-            runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn test --runners=main --trace-uncaught --enable-logging --files $tests_files
+            if [ "${{ inputs.target-arch }}" = "arm" ]; then
+              runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn.js test --skipYarnInstall --runners=main --trace-uncaught --enable-logging --files $tests_files
+            else 
+              runuser -u builduser -- xvfb-run script/actions/run-tests.sh script/yarn.js test --runners=main --trace-uncaught --enable-logging --files $tests_files
+            fi
+            
           fi
         fi
     - name: Upload Test results to Datadog
@@ -256,8 +258,9 @@ jobs:
         DD_TAGS: "os.architecture:${{ inputs.target-arch }},os.family:${{ inputs.target-platform }},os.platform:${{ inputs.target-platform }},asan:${{ inputs.is-asan }}"
       run: |
         if ! [ -z $DD_API_KEY ] && [ -f src/electron/junit/test-results-main.xml ]; then
-          export DATADOG_PATH=`node src/electron/script/yarn global bin`
+          cd src/electron
-          $DATADOG_PATH/datadog-ci junit upload src/electron/junit/test-results-main.xml
+          export DATADOG_PATH=`node script/yarn.js bin datadog-ci`
+          $DATADOG_PATH junit upload junit/test-results-main.xml
         fi
       if: always() && !cancelled()
     - name: Upload Test Artifacts

.gitignore

@@ -53,3 +53,5 @@ ts-gen
 patches/mtime-cache.json
 
 spec/fixtures/logo.png
+
+.yarn/install-state.gz

.yarnrc.yml

@@ -0,0 +1,12 @@
+enableScripts: false
+
+nmHoistingLimits: workspaces
+
+nodeLinker: node-modules
+
+npmMinimalAgeGate: 10080
+
+npmPreapprovedPackages:
+  - "@electron/*"
+
+yarnPath: .yarn/releases/yarn-4.11.0.cjs

DEPS

@@ -30,9 +30,6 @@ vars = {
   # The path of the sysroots.json file.
   'sysroots_json_path': 'electron/script/sysroots.json',
 
-  # KEEP IN SYNC WITH utils.js FILE
-  'yarn_version': '1.22.22',
-
   # To be able to build clean Chromium from sources.
   'apply_patches': True,
 
@@ -155,7 +152,7 @@ hooks = [
     'action': [
       'python3',
       '-c',
-      'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["python3", "script/lib/npx.py", "yarn@' + (Var("yarn_version")) + '", "install", "--frozen-lockfile"]);',
+      'import os, subprocess; os.chdir(os.path.join("src", "electron")); subprocess.check_call(["node", ".yarn/releases/yarn-4.11.0.cjs", "install", "--immutable"]);',
     ],
   },
   {

lib/browser/api/net-fetch.ts

@@ -119,7 +119,10 @@ export function fetchWithSession (input: RequestInfo, init: (RequestInit & {bypa
     p.reject(err);
   });
 
-  if (!req.body?.pipeTo(Writable.toWeb(r as unknown as Writable)).then(() => r.end())) { r.end(); }
+  // pipeTo expects a WritableStream<Uint8Array>. Node.js' Writable.toWeb returns WritableStream<any>,
+  // which causes a TS structural mismatch.
+  const writable = Writable.toWeb(r as unknown as Writable) as unknown as WritableStream<Uint8Array>;
+  if (!req.body?.pipeTo(writable).then(() => r.end())) { r.end(); }
 
   return p.promise;
 }

lib/browser/api/protocol.ts

@@ -4,6 +4,8 @@ import { createReadStream } from 'fs';
 import { Readable } from 'stream';
 import { ReadableStream } from 'stream/web';
 
+import type { ReadableStreamDefaultReader } from 'stream/web';
+
 // Global protocol APIs.
 const { registerSchemesAsPrivileged, getStandardSchemes, Protocol } = process._linkedBinding('electron_browser_protocol');
 
@@ -12,7 +14,7 @@ const ERR_UNEXPECTED = -9;
 
 const isBuiltInScheme = (scheme: string) => ['http', 'https', 'file'].includes(scheme);
 
-function makeStreamFromPipe (pipe: any): ReadableStream {
+function makeStreamFromPipe (pipe: any): ReadableStream<Uint8Array> {
   const buf = new Uint8Array(1024 * 1024 /* 1 MB */);
   return new ReadableStream({
     async pull (controller) {
@@ -38,21 +40,26 @@ function makeStreamFromFileInfo ({
   filePath: string;
   offset?: number;
   length?: number;
-}): ReadableStream {
+}): ReadableStream<Uint8Array> {
+  // Node's Readable.toWeb produces a WHATWG ReadableStream whose chunks are Uint8Array.
   return Readable.toWeb(createReadStream(filePath, {
     start: offset,
     end: length >= 0 ? offset + length : undefined
-  }));
+  })) as ReadableStream<Uint8Array>;
 }
 
 function convertToRequestBody (uploadData: ProtocolRequest['uploadData']): RequestInit['body'] {
   if (!uploadData) return null;
   // Optimization: skip creating a stream if the request is just a single buffer.
-  if (uploadData.length === 1 && (uploadData[0] as any).type === 'rawData') return uploadData[0].bytes;
+  if (uploadData.length === 1 && (uploadData[0] as any).type === 'rawData') {
+    return uploadData[0].bytes as any;
+  }
 
-  const chunks = [...uploadData] as any[]; // TODO: types are wrong
+  const chunks = [...uploadData] as any[]; // TODO: refine ProtocolRequest types
-  let current: ReadableStreamDefaultReader | null = null;
+  // Use Node's web stream types explicitly to avoid DOM lib vs Node lib structural mismatches.
-  return new ReadableStream({
+  // Generic <Uint8Array> ensures reader.read() returns value?: Uint8Array consistent with enqueue.
+  let current: ReadableStreamDefaultReader<Uint8Array> | null = null;
+  return new ReadableStream<Uint8Array>({
     async pull (controller) {
       if (current) {
         const { done, value } = await current.read();
@@ -67,7 +74,7 @@ function convertToRequestBody (uploadData: ProtocolRequest['uploadData']): Reque
         if (!chunks.length) { return controller.close(); }
         const chunk = chunks.shift()!;
         if (chunk.type === 'rawData') {
-          controller.enqueue(chunk.bytes);
+          controller.enqueue(chunk.bytes as Uint8Array);
         } else if (chunk.type === 'file') {
           current = makeStreamFromFileInfo(chunk).getReader();
           return this.pull!(controller);

lib/browser/init.ts

@@ -40,7 +40,7 @@ process.on('uncaughtException', function (error) {
 // Emit 'exit' event on quit.
 const { app } = require('electron');
 
-app.on('quit', (_event, exitCode) => {
+app.on('quit', (_event: any, exitCode: number) => {
   process.emit('exit', exitCode);
 });
 

package.json

@@ -5,6 +5,7 @@
   "description": "Build cross platform desktop apps with JavaScript, HTML, and CSS",
   "devDependencies": {
     "@azure/storage-blob": "^12.28.0",
+    "@datadog/datadog-ci": "^4.1.2",
     "@electron/asar": "^3.2.13",
     "@electron/docs-parser": "^2.0.0",
     "@electron/fiddle-core": "^1.3.4",
@@ -40,6 +41,7 @@
     "lint-staged": "^16.1.0",
     "markdownlint-cli2": "^0.18.0",
     "minimist": "^1.2.8",
+    "node-gyp": "^11.4.2",
     "null-loader": "^4.0.1",
     "pre-flight": "^2.0.0",
     "process": "^0.11.10",
@@ -133,7 +135,14 @@
       "node script/gen-libc++-filenames.js"
     ]
   },
-  "resolutions": {
+  "packageManager": "yarn@4.11.0",
-    "nan": "nodejs/nan#e14bdcd1f72d62bca1d541b66da43130384ec213"
+  "workspaces": [
+    "spec",
+    "spec/fixtures/native-addon/*"
+  ],
+  "dependenciesMeta": {
+    "dugite": {
+      "built": true
+    }
   }
 }

patches/nan/.patches

@@ -7,3 +7,4 @@ fix_support_new_variant_of_namedpropertyhandlerconfiguration_and.patch
 fix_correct_usages_of_v8_returnvalue_void_set_nonempty_for_new.patch
 chore_remove_deprecated_functioncallbackinfo_holder.patch
 fix_replace_deprecated_get_setprototype.patch
+chore_add_yarnrc_yml_and_yarn_lock_file_to_use_yarn_v4.patch

script/codesign/generate-identity.sh

@@ -40,6 +40,7 @@ DevToolsSecurity -enable
 # security import "$dir"/public.key -k $KEY_CHAIN
 
 # Generate Trust Settings
+# TODO: Remove NPX
 npm_config_yes=true npx ts-node "$(dirname $0)"/gen-trust.ts "$dir"/certificate.cer "$dir"/trust.xml
 
 # Import Trust Settings

script/lint.js

@@ -153,7 +153,7 @@ const LINTERS = [{
 }, {
   key: 'javascript',
   roots: ['build', 'default_app', 'lib', 'npm', 'script', 'spec'],
-  ignoreRoots: ['spec/node_modules'],
+  ignoreRoots: ['spec/node_modules', 'spec/fixtures/native-addon'],
   test: filename => filename.endsWith('.js') || filename.endsWith('.ts') || filename.endsWith('.mjs'),
   run: async (opts, filenames) => {
     const eslint = new ESLint({
@@ -282,7 +282,7 @@ const LINTERS = [{
 }, {
   key: 'md',
   roots: ['.'],
-  ignoreRoots: ['.git', 'node_modules', 'spec/node_modules'],
+  ignoreRoots: ['.git', 'node_modules', 'spec/node_modules', 'spec/fixtures/native-addon'],
   test: filename => filename.endsWith('.md'),
   run: async (opts, filenames) => {
     const { getCodeBlocks } = await import('@electron/lint-roller/dist/lib/markdown.js');

script/nan-spec-runner.js

@@ -9,7 +9,7 @@ const NAN_DIR = path.resolve(BASE, 'third_party', 'nan');
 const NPX_CMD = process.platform === 'win32' ? 'npx.cmd' : 'npx';
 
 const utils = require('./lib/utils');
-const { YARN_VERSION } = require('./yarn');
+const { YARN_SCRIPT_PATH } = require('./yarn');
 
 if (!require.main) {
   throw new Error('Must call the nan spec runner directly');
@@ -106,13 +106,12 @@ async function main () {
     stdio: 'inherit',
     shell: process.platform === 'win32'
   });
-
   if (buildStatus !== 0 || signal != null) {
     console.error('Failed to build nan test modules');
     return process.exit(buildStatus !== 0 ? buildStatus : signal);
   }
 
-  const { status: installStatus, signal: installSignal } = cp.spawnSync(NPX_CMD, [`yarn@${YARN_VERSION}`, 'install'], {
+  const { status: installStatus, signal: installSignal } = cp.spawnSync(process.execPath, [YARN_SCRIPT_PATH, 'install'], {
     env,
     cwd: NAN_DIR,
     stdio: 'inherit',

script/release/bin/publish-to-npm.ts

@@ -211,6 +211,7 @@ new Promise<string>((resolve, reject) => {
     });
   })
   .then((tarballPath) => {
+    // TODO: Remove NPX
     const existingVersionJSON = childProcess.execSync(`npx npm@7 view ${rootPackageJson.name}@${currentElectronVersion} --json`).toString('utf-8');
     // It's possible this is a re-run and we already have published the package, if not we just publish like normal
     if (!existingVersionJSON) {

script/spec-runner.js

@@ -21,6 +21,7 @@ const fail = chalk.red('✗');
 const FAILURE_STATUS_KEY = 'Electron_Spec_Runner_Failures';
 
 const args = minimist(process.argv, {
+  boolean: ['skipYarnInstall'],
   string: ['runners', 'target', 'electronVersion'],
   number: ['enableRerun'],
   unknown: arg => unknownFlags.push(arg)
@@ -36,10 +37,9 @@ for (const flag of unknownFlags) {
 }
 
 const utils = require('./lib/utils');
-const { YARN_VERSION } = require('./yarn');
+const { YARN_SCRIPT_PATH } = require('./yarn');
 
 const BASE = path.resolve(__dirname, '../..');
-const NPX_CMD = process.platform === 'win32' ? 'npx.cmd' : 'npx';
 
 const runners = new Map([
   ['main', { description: 'Main process specs', run: runMainProcessElectronTests }]
@@ -96,7 +96,7 @@ async function main () {
   const somethingChanged = (currentSpecHash !== lastSpecHash) ||
       (lastSpecInstallHash !== currentSpecInstallHash);
 
-  if (somethingChanged) {
+  if (somethingChanged && !args.skipYarnInstall) {
     await installSpecModules(path.resolve(__dirname, '..', 'spec'));
     await getSpecHash().then(saveSpecHash);
   }
@@ -419,7 +419,8 @@ async function installSpecModules (dir) {
   if (fs.existsSync(path.resolve(dir, 'node_modules'))) {
     await fs.promises.rm(path.resolve(dir, 'node_modules'), { force: true, recursive: true });
   }
-  const { status } = childProcess.spawnSync(NPX_CMD, [`yarn@${YARN_VERSION}`, 'install', '--frozen-lockfile'], {
+  const yarnArgs = [YARN_SCRIPT_PATH, 'install', '--immutable'];
+  const { status } = childProcess.spawnSync(process.execPath, yarnArgs, {
     env,
     cwd: dir,
     stdio: 'inherit',
@@ -435,8 +436,8 @@ function getSpecHash () {
   return Promise.all([
     (async () => {
       const hasher = crypto.createHash('SHA256');
+      hasher.update(fs.readFileSync(path.resolve(__dirname, '../yarn.lock')));
       hasher.update(fs.readFileSync(path.resolve(__dirname, '../spec/package.json')));
-      hasher.update(fs.readFileSync(path.resolve(__dirname, '../spec/yarn.lock')));
       hasher.update(fs.readFileSync(path.resolve(__dirname, '../script/spec-runner.js')));
       return hasher.digest('hex');
     })(),

script/yarn.js

@@ -1,21 +1,7 @@
-const cp = require('node:child_process');
-const fs = require('node:fs');
 const path = require('node:path');
 
-const YARN_VERSION = /'yarn_version': '(.+?)'/.exec(fs.readFileSync(path.resolve(__dirname, '../DEPS'), 'utf8'))[1];
+exports.YARN_SCRIPT_PATH = path.resolve(__dirname, '..', '.yarn/releases/yarn-4.11.0.cjs');
-const NPX_CMD = process.platform === 'win32' ? 'npx.cmd' : 'npx';
 
 if (require.main === module) {
-  const child = cp.spawn(NPX_CMD, [`yarn@${YARN_VERSION}`, ...process.argv.slice(2)], {
+  require(exports.YARN_SCRIPT_PATH);
-    stdio: 'inherit',
-    env: {
-      ...process.env,
-      npm_config_yes: 'true'
-    },
-    shell: process.platform === 'win32'
-  });
-
-  child.on('exit', code => process.exit(code));
 }
-
-exports.YARN_VERSION = YARN_VERSION;

spec/ambient.d.ts

@@ -1,4 +1,2 @@
 declare let standardScheme: string;
 declare let serviceWorkerScheme: string;
-
-declare module 'dbus-native';

spec/api-context-bridge-spec.ts

@@ -671,7 +671,7 @@ describe('contextBridge', () => {
         it('should release the global hold on methods sent across contexts', async () => {
           await makeBindingWindow(() => {
             const trackedValues: WeakRef<object>[] = [];
-            require('electron').ipcRenderer.on('get-gc-info', e => e.sender.send('gc-info', { trackedValues: trackedValues.filter(value => value.deref()).length }));
+            require('electron').ipcRenderer.on('get-gc-info', (e: any) => e.sender.send('gc-info', { trackedValues: trackedValues.filter(value => value.deref()).length }));
             contextBridge.exposeInMainWorld('example', {
               getFunction: () => () => 123,
               track: (value: object) => { trackedValues.push(new WeakRef(value)); }
@@ -699,7 +699,7 @@ describe('contextBridge', () => {
         it('should not leak the global hold on methods sent across contexts when reloading a sandboxed renderer', async () => {
           await makeBindingWindow(() => {
             const trackedValues: WeakRef<object>[] = [];
-            require('electron').ipcRenderer.on('get-gc-info', e => e.sender.send('gc-info', { trackedValues: trackedValues.filter(value => value.deref()).length }));
+            require('electron').ipcRenderer.on('get-gc-info', (e: any) => e.sender.send('gc-info', { trackedValues: trackedValues.filter(value => value.deref()).length }));
             contextBridge.exposeInMainWorld('example', {
               getFunction: () => () => 123,
               track: (value: object) => { trackedValues.push(new WeakRef(value)); }

spec/api-ipc-spec.ts

@@ -243,7 +243,6 @@ describe('ipc module', () => {
       await w.webContents.executeJavaScript(`(${function () {
         try {
           const buffer = new ArrayBuffer(10);
-          // @ts-expect-error
           require('electron').ipcRenderer.postMessage('port', '', [buffer]);
         } catch (e) {
           require('electron').ipcRenderer.postMessage('port', { error: (e as Error).message });
@@ -323,7 +322,7 @@ describe('ipc module', () => {
           w.loadURL('about:blank');
           await w.webContents.executeJavaScript(`(${function () {
             const { ipcRenderer } = require('electron');
-            ipcRenderer.on('port', e => {
+            ipcRenderer.on('port', (e: any) => {
               const [port] = e.ports;
               port.start();
               port.onclose = () => {
@@ -480,8 +479,8 @@ describe('ipc module', () => {
         w.loadURL('about:blank');
         await w.webContents.executeJavaScript(`(${function () {
           const { ipcRenderer } = require('electron');
-          ipcRenderer.on('port', ev => {
+          ipcRenderer.on('port', (e: any) => {
-            const [port] = ev.ports;
+            const [port] = e.ports;
             port.onmessage = () => {
               ipcRenderer.send('done');
             };
@@ -498,9 +497,9 @@ describe('ipc module', () => {
         w.loadURL('about:blank');
         await w.webContents.executeJavaScript(`(${function () {
           const { ipcRenderer } = require('electron');
-          ipcRenderer.on('port', e1 => {
+          ipcRenderer.on('port', (e1: any) => {
-            e1.ports[0].onmessage = e2 => {
+            e1.ports[0].onmessage = (e2: any) => {
-              e2.ports[0].onmessage = e3 => {
+              e2.ports[0].onmessage = (e3: any) => {
                 ipcRenderer.send('done', e3.data);
               };
             };
@@ -587,7 +586,7 @@ describe('ipc module', () => {
           w.loadURL('about:blank');
           await w.webContents.executeJavaScript(`(${function () {
             const { ipcRenderer } = require('electron');
-            ipcRenderer.on('foo', (_e, msg) => {
+            ipcRenderer.on('foo', (_e: Event, msg: string) => {
               ipcRenderer.send('bar', msg);
             });
           }})()`);

spec/api-notification-dbus-spec.ts

@@ -10,7 +10,7 @@ import { nativeImage } from 'electron/common';
 import { app } from 'electron/main';
 
 import { expect } from 'chai';
-import * as dbus from 'dbus-native';
+import * as dbus from 'dbus-ts';
 
 import * as path from 'node:path';
 import { promisify } from 'node:util';
@@ -40,10 +40,9 @@ ifdescribe(!skip)('Notification module (dbus)', () => {
     const path = '/org/freedesktop/Notifications';
     const iface = 'org.freedesktop.DBus.Mock';
     console.log(`session bus: ${process.env.DBUS_SESSION_BUS_ADDRESS}`);
-    const bus = dbus.sessionBus();
+    const bus = await dbus.sessionBus();
     const service = bus.getService(serviceName);
-    const getInterface = promisify(service.getInterface.bind(service));
+    mock = await service.getInterface(path, iface);
-    mock = await getInterface(path, iface);
     getCalls = promisify(mock.GetCalls.bind(mock));
     reset = promisify(mock.Reset.bind(mock));
   });

spec/api-power-monitor-spec.ts

@@ -7,7 +7,7 @@
 // See https://pypi.python.org/pypi/python-dbusmock for more information about
 // python-dbusmock.
 import { expect } from 'chai';
-import * as dbus from 'dbus-native';
+import * as dbus from 'dbus-ts';
 
 import { once } from 'node:events';
 import { setTimeout } from 'node:timers/promises';
@@ -20,10 +20,9 @@ describe('powerMonitor', () => {
 
   ifdescribe(process.platform === 'linux' && process.env.DBUS_SYSTEM_BUS_ADDRESS != null)('when powerMonitor module is loaded with dbus mock', () => {
     before(async () => {
-      const systemBus = dbus.systemBus();
+      const systemBus = await dbus.systemBus();
       const loginService = systemBus.getService('org.freedesktop.login1');
-      const getInterface = promisify(loginService.getInterface.bind(loginService));
+      logindMock = await loginService.getInterface('/org/freedesktop/login1', 'org.freedesktop.DBus.Mock');
-      logindMock = await getInterface('/org/freedesktop/login1', 'org.freedesktop.DBus.Mock');
       getCalls = promisify(logindMock.GetCalls.bind(logindMock));
       emitSignal = promisify(logindMock.EmitSignal.bind(logindMock));
       reset = promisify(logindMock.Reset.bind(logindMock));

spec/api-web-contents-spec.ts

@@ -2687,7 +2687,13 @@ describe('webContents module', () => {
         const errMsg = Buffer.concat(stderr).toString().trim();
         console.error(`Error parsing PDF file, exit code was ${code}; signal was ${signal}, error: ${errMsg}`);
       }
-      return JSON.parse(Buffer.concat(stdout).toString().trim());
+      try {
+        return JSON.parse(Buffer.concat(stdout).toString().trim());
+      } catch (err) {
+        console.error('Error parsing PDF file:', err);
+        console.error('Raw output:', Buffer.concat(stdout).toString().trim());
+        throw err;
+      }
     };
 
     let w: BrowserWindow;

spec/fixtures/native-addon/echo/package.json

@@ -1,5 +1,8 @@
 {
-  "main": "./lib/echo.js",
   "name": "@electron-ci/echo",
-  "version": "0.0.1"
+  "version": "0.0.1",
+  "main": "./lib/echo.js",
+  "scripts": {
+    "install": "node-gyp configure && node-gyp build"
+  }
 }

spec/fixtures/native-addon/external-ab/package.json

@@ -1,5 +1,8 @@
 {
-  "main": "./lib/test-array-buffer.js",
   "name": "@electron-ci/external-ab",
-  "version": "0.0.1"
+  "version": "0.0.1",
+  "main": "./lib/test-array-buffer.js",
+  "scripts": {
+    "install": "node-gyp configure && node-gyp build"
+  }
 }

spec/fixtures/native-addon/is-valid-window/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@electron-ci/is-valid-window",
+  "version": "0.0.5",
+  "main": "./lib/is-valid-window.js",
+  "private": true,
+  "licenses": "MIT",
+  "dependencies": {
+    "nan": "2.x"
+  },
+  "scripts": {
+    "install": "node-gyp configure && node-gyp build"
+  }
+}

spec/fixtures/native-addon/osr-gpu/package.json

@@ -1,5 +1,9 @@
 {
-  "main": "./lib/osr-gpu.js",
   "name": "@electron-ci/osr-gpu",
-  "version": "0.0.1"
+  "version": "0.0.1",
+  "main": "./lib/osr-gpu.js",
+  "private": true,
+  "scripts": {
+    "install": "node-gyp configure && node-gyp build"
+  }
 }

spec/fixtures/native-addon/uv-dlopen/package.json

@@ -1,5 +1,9 @@
 {
   "name": "@electron-ci/uv-dlopen",
   "version": "0.0.1",
-  "main": "index.js"
+  "main": "index.js",
+  "private": true,
+  "scripts": {
+    "install": "node-gyp configure && node-gyp build"
+  }
 }

spec/is-valid-window/package.json

@@ -1,9 +0,0 @@
-{
-  "main": "./lib/is-valid-window.js",
-  "name": "is-valid-window",
-  "version": "0.0.5",
-  "licenses": "Public Domain",
-  "dependencies": {
-    "nan": "2.x"
-  }
-}

spec/package.json

@@ -7,6 +7,13 @@
     "node-gyp-install": "node-gyp install"
   },
   "devDependencies": {
+    "@electron-ci/echo": "*",
+    "@electron-ci/external-ab": "*",
+    "@electron-ci/is-valid-window": "*",
+    "@electron-ci/osr-gpu": "*",
+    "@electron-ci/uv-dlopen": "*",
+    "@electron/fuses": "^1.8.0",
+    "@electron/packager": "^18.3.2",
     "@types/basic-auth": "^1.1.8",
     "@types/busboy": "^1.5.4",
     "@types/chai": "^4.3.19",
@@ -15,32 +22,25 @@
     "@types/express": "^4.17.13",
     "@types/mocha": "^7.0.2",
     "@types/send": "^0.14.5",
+    "@types/sinon": "^9.0.4",
     "@types/split": "^1.0.5",
     "@types/uuid": "^3.4.6",
     "@types/w3c-web-serial": "^1.0.7",
-    "express": "^4.20.0",
-    "@electron-ci/echo": "file:./fixtures/native-addon/echo",
-    "@electron-ci/is-valid-window": "file:./is-valid-window",
-    "@electron-ci/uv-dlopen": "file:./fixtures/native-addon/uv-dlopen/",
-    "@electron-ci/osr-gpu": "file:./fixtures/native-addon/osr-gpu/",
-    "@electron-ci/external-ab": "file:./fixtures/native-addon/external-ab/",
-    "@electron/fuses": "^1.8.0",
-    "@electron/packager": "^18.3.2",
-    "@types/sinon": "^9.0.4",
     "@types/ws": "^7.2.0",
     "basic-auth": "^2.0.1",
     "busboy": "^1.6.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
     "coffeescript": "^2.4.1",
-    "dbus-native": "github:nornagon/dbus-native#master",
+    "dbus-ts": "^0.0.7",
     "dirty-chai": "^2.0.1",
+    "express": "^4.20.0",
     "graceful-fs": "^4.1.15",
     "mkdirp": "^0.5.1",
     "mocha": "^10.0.0",
     "mocha-junit-reporter": "^1.18.0",
     "mocha-multi-reporters": "^1.1.7",
-    "pdfjs-dist": "^4.2.67",
+    "pdfjs-dist": "4.2.67",
     "ps-list": "^7.0.0",
     "q": "^1.5.1",
     "send": "^0.19.0",
@@ -50,11 +50,5 @@
     "winreg": "1.2.4",
     "ws": "^7.5.10",
     "yargs": "^16.0.3"
-  },
-  "resolutions": {
-    "nan": "file:../../third_party/nan",
-    "dbus-native/optimist/minimist": "1.2.7",
-    "dbus-native/xml2js": "0.5.0",
-    "abstract-socket": "github:deepak1556/node-abstractsocket#928cc591decd12aff7dad96449da8afc29832c19"
   }
 }