[pull] main from microsoft:main

.eslint-ignore

@@ -1,9 +1,25 @@
 **/build/*/**/*.js
-**/dist/**/*.js
+**/dist/**/*
 **/extensions/**/*.d.ts
 **/extensions/**/build/**
 **/extensions/**/colorize-fixtures/**
-**/extensions/copilot/**
+**/extensions/copilot/coverage/**
+**/extensions/copilot/.esbuild/**
+**/extensions/copilot/.simulation/**
+**/extensions/copilot/.eslintplugin/**
+**/extensions/copilot/chat-lib/**
+**/extensions/copilot/test/simulation/fixtures/**
+**/extensions/copilot/test/scenarios/**
+**/extensions/copilot/test/aml/out/**
+**/extensions/copilot/src/util/vs/**
+**/extensions/copilot/src/platform/parser/test/node/fixtures/**
+**/extensions/copilot/src/extension/test/node/fixtures/**
+**/extensions/copilot/src/extension/prompts/node/test/fixtures/**
+**/extensions/copilot/src/extension/typescriptContext/serverPlugin/fixtures/**
+**/extensions/copilot/src/extension/typescriptContext/serverPlugin/lib/**
+**/extensions/copilot/src/extension/typescriptContext/serverPlugin/dist/**
+**/extensions/copilot/src/extension/completions-core/**/testdata/*
+**/extensions/copilot/.vscode/extensions/test-extension/dist/**
 **/extensions/css-language-features/server/test/pathCompletionFixtures/**
 **/extensions/html-language-features/server/lib/jquery.d.ts
 **/extensions/html-language-features/server/src/test/pathCompletionFixtures/**
@@ -36,4 +52,5 @@
 **/test/automation/out/**
 **/typings/**
 **/.build/**
+**/.vscode-test/**
 !.vscode

.github/workflows/pr-linux-cli-test.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   linux-cli-test:
     name: ${{ inputs.job_name }}
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=linux-cli-test-${{ inputs.job_name }}-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     env:
       RUSTUP_TOOLCHAIN: ${{ inputs.rustup_toolchain }}
     steps:

.github/workflows/pr-node-modules.yml

@@ -10,7 +10,7 @@ permissions: {}
 jobs:
   compile:
     name: Compile
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=compile-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     steps:
       - name: Checkout microsoft/vscode
         uses: actions/checkout@v6
@@ -86,7 +86,7 @@ jobs:
 
   linux:
     name: Linux
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=linux-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     env:
       NPM_ARCH: x64
       VSCODE_ARCH: x64
@@ -219,7 +219,7 @@ jobs:
 
   windows:
     name: Windows
-    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-windows-2022-x64 ]
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-windows-2022-x64, "JobId=windows-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     env:
       NPM_ARCH: x64
       VSCODE_ARCH: x64

.github/workflows/pr-win32-test.yml

@@ -17,7 +17,7 @@ on:
 jobs:
   windows-test:
     name: ${{ inputs.job_name }}
-    runs-on: windows-2022
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-windows-2022-x64, "JobId=windows-test-${{ inputs.job_name }}-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     env:
       ARTIFACT_NAME: ${{ (inputs.electron_tests && 'electron') || (inputs.browser_tests && 'browser') || (inputs.remote_tests && 'remote') || 'unknown' }}
       NPM_ARCH: x64

.github/workflows/pr.yml

@@ -19,7 +19,7 @@ env:
 jobs:
   compile:
     name: Compile & Hygiene
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=compile-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     steps:
       - name: Checkout microsoft/vscode
         uses: actions/checkout@v6
@@ -65,7 +65,7 @@ jobs:
         env:
           ELECTRON_SKIP_BINARY_DOWNLOAD: 1
           PLAYWRIGHT_SKIP_BROWSER_DOWNLOAD: 1
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ github.event.pull_request.head.repo.full_name == github.repository && secrets.VSCODE_OSS || secrets.GITHUB_TOKEN }}
 
       - name: Create node_modules archive
         if: steps.cache-node-modules.outputs.cache-hit != 'true'
@@ -82,7 +82,7 @@ jobs:
       - name: Compile & Hygiene
         run: npm exec -- npm-run-all2 -lp core-ci hygiene eslint valid-layers-check define-class-fields-check vscode-dts-compile-check tsec-compile-check test-build-scripts
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ github.event.pull_request.head.repo.full_name == github.repository && secrets.VSCODE_OSS || secrets.GITHUB_TOKEN }}
 
       - name: Check cyclic dependencies
         run: node build/lib/checkCyclicDependencies.ts out-build
@@ -159,7 +159,7 @@ jobs:
 
   copilot-check-test-cache:
     name: Copilot - Check Test Cache
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=copilot-check-test-cache-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     permissions:
       contents: read
       pull-requests: read
@@ -205,7 +205,7 @@ jobs:
 
   copilot-check-telemetry:
     name: Copilot - Check Telemetry
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=copilot-check-telemetry-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     permissions:
       contents: read
     steps:
@@ -224,7 +224,7 @@ jobs:
 
   copilot-linux-tests:
     name: Copilot - Test (Linux)
-    runs-on: ubuntu-22.04
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-ubuntu-22.04-x64, "JobId=copilot-linux-tests-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     permissions:
       contents: read
     steps:
@@ -288,10 +288,6 @@ jobs:
         working-directory: extensions/copilot
         run: npm run typecheck
 
-      - name: Lint
-        working-directory: extensions/copilot
-        run: npm run lint
-
       - name: Compile
         working-directory: extensions/copilot
         run: npm run compile
@@ -329,7 +325,7 @@ jobs:
 
   copilot-windows-tests:
     name: Copilot - Test (Windows)
-    runs-on: windows-2022
+    runs-on: [ self-hosted, 1ES.Pool=1es-vscode-oss-windows-2022-x64, "JobId=copilot-windows-tests-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}" ]
     permissions:
       contents: read
     steps:
@@ -387,10 +383,6 @@ jobs:
         working-directory: extensions/copilot
         run: npm run typecheck
 
-      - name: Lint
-        working-directory: extensions/copilot
-        run: npm run lint
-
       - name: Compile
         working-directory: extensions/copilot
         run: npm run compile

build/azure-pipelines/copilot/setup-steps.yml

@@ -52,6 +52,11 @@ steps:
     displayName: Install build dependencies
     condition: and(succeeded(), ne(variables.BUILD_CACHE_RESTORED, 'true'))
 
+  - script: npm ci --ignore-scripts --no-workspaces
+    workingDirectory: $(Build.SourcesDirectory)
+    displayName: Install vscode dependencies
+    condition: and(succeeded(), ne(variables.BUILD_CACHE_RESTORED, 'true'))
+
   - script: npm ci
     workingDirectory: $(Build.SourcesDirectory)/extensions/copilot
     displayName: Install copilot dependencies

build/azure-pipelines/linux/steps/product-build-linux-compile.yml

@@ -412,24 +412,6 @@ steps:
         VSCODE_RUN_BROWSER_TESTS: ${{ parameters.VSCODE_RUN_BROWSER_TESTS }}
         VSCODE_RUN_REMOTE_TESTS: ${{ parameters.VSCODE_RUN_REMOTE_TESTS }}
 
-  - script: |
-      set -e
-      echo "Disk usage before cleanup:"
-      df -h /
-      # Remove build intermediates no longer needed after tests
-      rm -rf .build/sysroots
-      rm -rf .build/electron
-      rm -rf out
-      rm -rf out-build
-      rm -rf out-vscode-min
-      rm -rf out-vscode-reh-min
-      rm -rf out-vscode-reh-web-min
-      rm -rf ~/.cache/ms-playwright
-      echo "Disk usage after cleanup:"
-      df -h /
-    displayName: Free disk space
-    condition: succeededOrFailed()
-
   - ${{ if ne(parameters.VSCODE_CIBUILD, true) }}:
     - script: npx deemon --attach node build/azure-pipelines/linux/codesign.ts
       condition: succeededOrFailed()

build/filters.ts

@@ -233,10 +233,8 @@ export const tsFormattingFilter = Object.freeze<string[]>([
 ]);
 
 export const eslintFilter = Object.freeze<string[]>([
-	'**/*.js',
-	'**/*.cjs',
-	'**/*.mjs',
-	'**/*.ts',
+	'**/*.{js,cjs,mjs}',
+	'**/*.{ts,tsx,mts,cts}',
 	'.eslint-plugin-local/**/*.ts',
 	...readFileSync(join(import.meta.dirname, '..', '.eslint-ignore'))
 		.toString()

build/hygiene.ts

@@ -310,20 +310,6 @@ if (import.meta.main) {
 						}
 					}
 
-					// Run copilot pre-commit checks if copilot files are staged
-					if (some.some(f => f.startsWith('extensions/copilot/'))) {
-						console.log('Running copilot pre-commit checks...');
-						const result = cp.spawnSync('npx', ['lint-staged'], {
-							cwd: path.join(process.cwd(), 'extensions', 'copilot'),
-							stdio: 'inherit',
-							shell: true,
-						});
-						if (result.status !== 0) {
-							console.error('Copilot pre-commit checks failed.');
-							process.exit(1);
-						}
-					}
-
 					console.log('Reading git index versions...');
 
 					createGitIndexVinyls(some)