Revert Copilot source build pipeline

The build orchestration now lives in microsoft/vscode-engineering.

Author: pwang347

build/azure-pipelines/common/apply-sdk-canary-override.ts

@@ -6,7 +6,6 @@
 import fs from 'fs';
 import path from 'path';
 import { execFileSync } from 'child_process';
-import { copilotSourceVersion, readCopilotBuildOverrides, RUNTIME_NPM_NAME, SDK_NPM_NAME, type CopilotBuildOverrides, type VscodeSourceMetadata } from './copilotSource.ts';
 
 /**
  * Stage 3 of the Copilot SDK -> VS Code integration pipeline.
@@ -46,7 +45,6 @@ const ROOT = path.join(import.meta.dirname, '../../../');
  */
 const IS_WINDOWS = process.platform === 'win32';
 const NPM = IS_WINDOWS ? 'npm.cmd' : 'npm';
-const COPILOT_SOURCE_PIPELINE_URL = 'https://dev.azure.com/monacotools/Monaco/_build?definitionId=704';
 
 /**
  * Allowlist for npm version / range specifiers before they are interpolated
@@ -67,7 +65,7 @@ function assertSafeSpec(label: string, value: string): void {
 /** Manifests that declare the Copilot dependencies. */
 const TARGET_DIRS = ['', 'remote'];
 
-export interface Override {
+interface Override {
 	readonly name: string;
 	readonly version: string;
 }
@@ -189,7 +187,7 @@ function resolveLatestCanary(): string {
 	return latest;
 }
 
-function collectCanaryOverrides(): Override[] {
+function collectOverrides(): Override[] {
 	let sdkVersion = (process.env['VSCODE_SDK_CANARY_VERSION'] ?? '').trim();
 	if (!sdkVersion) {
 		return [];
@@ -228,71 +226,6 @@ function collectCanaryOverrides(): Override[] {
 	return overrides;
 }
 
-function readVscodeSourceMetadata(packageName: string, version: string): VscodeSourceMetadata {
-	let raw: string;
-	try {
-		raw = execFileSync(NPM, ['view', `${packageName}@${version}`, 'vscodeSource', '--json'], { encoding: 'utf8', shell: IS_WINDOWS });
-	} catch (error) {
-		throw new Error(
-			`[build-override] ${packageName}@${version} is not available from the configured feed. ` +
-			`Run the Copilot source pipeline for this VS Code commit: ${COPILOT_SOURCE_PIPELINE_URL}\n` +
-			`${error instanceof Error ? error.message : String(error)}`
-		);
-	}
-	const metadata = JSON.parse(raw || 'null') as Partial<VscodeSourceMetadata> | null;
-	if (!metadata || typeof metadata !== 'object') {
-		throw new Error(`[build-override] ${packageName}@${version} has no vscodeSource provenance metadata. Run ${COPILOT_SOURCE_PIPELINE_URL}`);
-	}
-	return metadata as VscodeSourceMetadata;
-}
-
-export function assertVscodeSourceMetadata(packageName: string, packageVersion: string, actual: VscodeSourceMetadata, expected: VscodeSourceMetadata): void {
-	const mismatches = (Object.keys(expected) as (keyof VscodeSourceMetadata)[])
-		.filter(key => key !== 'sourceBuildId' && actual[key] !== expected[key])
-		.map(key => `${key}: expected ${expected[key]}, got ${actual[key] ?? '<missing>'}`);
-	if (mismatches.length > 0) {
-		throw new Error(
-			`[build-override] ${packageName}@${packageVersion} does not match package.json buildOverrides (${mismatches.join('; ')}). ` +
-			`Run the Copilot source pipeline: ${COPILOT_SOURCE_PIPELINE_URL}`
-		);
-	}
-}
-
-export function collectBuildOverrides(
-	buildOverrides: CopilotBuildOverrides,
-	vscodeCommit: string,
-	metadataReader: (packageName: string, version: string) => VscodeSourceMetadata = readVscodeSourceMetadata,
-	queuedSdk = (process.env['VSCODE_SDK_CANARY_VERSION'] ?? '').trim(),
-	queuedCli = (process.env['VSCODE_CLI_CANARY_VERSION'] ?? '').trim(),
-): Override[] {
-	if (queuedSdk || queuedCli) {
-		throw new Error('[build-override] package.json buildOverrides cannot be combined with VSCODE_SDK_CANARY_VERSION or VSCODE_CLI_CANARY_VERSION.');
-	}
-	const version = copilotSourceVersion(buildOverrides.vscodeVersion, vscodeCommit);
-	const expectedByPackage = new Map<string, VscodeSourceMetadata>([
-		[SDK_NPM_NAME, {
-			vscodeCommit,
-			sourceCommit: buildOverrides.sdkRef,
-			sourceVersion: buildOverrides.sdkVersion,
-			sourceBuildId: '',
-		}],
-		[RUNTIME_NPM_NAME, {
-			vscodeCommit,
-			sourceCommit: buildOverrides.runtimeRef,
-			sourceVersion: buildOverrides.runtimeVersion,
-			sourceBuildId: '',
-		}],
-	]);
-	for (const [packageName, expected] of expectedByPackage) {
-		assertVscodeSourceMetadata(packageName, version, metadataReader(packageName, version), expected);
-	}
-	console.log(`##vso[build.addbuildtag]copilot-build-override=${version}`);
-	return [
-		{ name: SDK_NPM_NAME, version },
-		{ name: RUNTIME_NPM_NAME, version },
-	];
-}
-
 function applyOverrides(dir: string, overrides: Override[]): Override[] {
 	const packageJsonPath = path.join(ROOT, dir, 'package.json');
 	const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
@@ -350,20 +283,7 @@ function verifyResolved(dir: string, overrides: Override[]): void {
 }
 
 function main(): void {
-	const buildOverrides = readCopilotBuildOverrides(ROOT);
-	const canaryRequested = Boolean((process.env['VSCODE_SDK_CANARY_VERSION'] ?? '').trim());
-	if (process.argv.includes('--detect')) {
-		if (buildOverrides && ((process.env['VSCODE_SDK_CANARY_VERSION'] ?? '').trim() || (process.env['VSCODE_CLI_CANARY_VERSION'] ?? '').trim())) {
-			throw new Error('[build-override] package.json buildOverrides cannot be combined with SDK/CLI canary version parameters.');
-		}
-		console.log(`##vso[task.setvariable variable=VSCODE_APPLY_COPILOT_OVERRIDE]${Boolean(buildOverrides || canaryRequested)}`);
-		console.log(`[build-override] ${buildOverrides ? 'Detected package.json Copilot build overrides.' : canaryRequested ? 'Detected an SDK canary request.' : 'No Copilot package override detected.'}`);
-		return;
-	}
-
-	const overrides = buildOverrides
-		? collectBuildOverrides(buildOverrides, (process.env['BUILD_SOURCEVERSION'] ?? '').trim())
-		: collectCanaryOverrides();
+	const overrides = collectOverrides();
 	if (overrides.length === 0) {
 		console.log('[canary-override] No canary versions set — nothing to do.');
 		return;
@@ -378,6 +298,4 @@ function main(): void {
 	}
 }
 
-if (import.meta.main) {
-	main();
-}
+main();

build/azure-pipelines/common/apply-sdk-canary.yml

@@ -1,6 +1,9 @@
-# Copilot package override integration. Applies package.json buildOverrides
-# automatically, or the existing SDK canary parameters when no build override
-# is present. Refreshes lockfiles before the node_modules cache key is computed.
+# SDK canary integration (no-op unless VSCODE_SDK_CANARY_VERSION is set).
+# Overrides @github/copilot-sdk / @github/copilot to a version published to the
+# private feed and refreshes the lockfile so the node_modules cache key below
+# misses and `npm ci` installs the canary. Authenticates to the feed first so
+# the override's lockfile refresh can resolve the canary — the standard
+# npmAuthenticate runs only after the cache-key step. Mirrors common/agent-sdk-produce.yml.
 # See microsoft/vscode-engineering specs/sdk-vscode-integration.spec.md.
 
 parameters:
@@ -9,50 +12,37 @@ parameters:
     default: false
 
 steps:
-  - ${{ if eq(parameters.windows, true) }}:
-      - powershell: node build/azure-pipelines/common/apply-sdk-canary-override.ts --detect
-        env:
-          VSCODE_SDK_CANARY_VERSION: $(VSCODE_SDK_CANARY_VERSION)
-          VSCODE_CLI_CANARY_VERSION: $(VSCODE_CLI_CANARY_VERSION)
-        displayName: Detect Copilot package override
-  - ${{ else }}:
-      - script: node build/azure-pipelines/common/apply-sdk-canary-override.ts --detect
-        env:
-          VSCODE_SDK_CANARY_VERSION: $(VSCODE_SDK_CANARY_VERSION)
-          VSCODE_CLI_CANARY_VERSION: $(VSCODE_CLI_CANARY_VERSION)
-        displayName: Detect Copilot package override
-
   - ${{ if eq(parameters.windows, true) }}:
       - powershell: |
           npm config set registry $env:NPM_REGISTRY
           Write-Host "##vso[task.setvariable variable=SDK_CANARY_NPMRC_PATH]$(npm config get userconfig)"
-        condition: and(succeeded(), eq(variables['VSCODE_APPLY_COPILOT_OVERRIDE'], 'true'))
-        displayName: Copilot override — set registry for auth
+        condition: and(succeeded(), ne(variables['VSCODE_SDK_CANARY_VERSION'], ''))
+        displayName: SDK canary — set registry for auth
   - ${{ else }}:
       - script: |
           set -e
           npm config set registry "$NPM_REGISTRY"
           echo "##vso[task.setvariable variable=SDK_CANARY_NPMRC_PATH]$(npm config get userconfig)"
-        condition: and(succeeded(), eq(variables['VSCODE_APPLY_COPILOT_OVERRIDE'], 'true'))
-        displayName: Copilot override — set registry for auth
+        condition: and(succeeded(), ne(variables['VSCODE_SDK_CANARY_VERSION'], ''))
+        displayName: SDK canary — set registry for auth
 
   - task: npmAuthenticate@0
     inputs:
       workingFile: $(SDK_CANARY_NPMRC_PATH)
-    condition: and(succeeded(), eq(variables['VSCODE_APPLY_COPILOT_OVERRIDE'], 'true'))
-    displayName: Copilot override — authenticate feed
+    condition: and(succeeded(), ne(variables['VSCODE_SDK_CANARY_VERSION'], ''))
+    displayName: SDK canary — authenticate feed
 
   - ${{ if eq(parameters.windows, true) }}:
       - powershell: node build/azure-pipelines/common/apply-sdk-canary-override.ts
-        condition: and(succeeded(), eq(variables['VSCODE_APPLY_COPILOT_OVERRIDE'], 'true'))
+        condition: and(succeeded(), ne(variables['VSCODE_SDK_CANARY_VERSION'], ''))
         env:
           VSCODE_SDK_CANARY_VERSION: $(VSCODE_SDK_CANARY_VERSION)
           VSCODE_CLI_CANARY_VERSION: $(VSCODE_CLI_CANARY_VERSION)
-        displayName: Apply Copilot package override
+        displayName: Apply SDK canary override
   - ${{ else }}:
       - script: node build/azure-pipelines/common/apply-sdk-canary-override.ts
-        condition: and(succeeded(), eq(variables['VSCODE_APPLY_COPILOT_OVERRIDE'], 'true'))
+        condition: and(succeeded(), ne(variables['VSCODE_SDK_CANARY_VERSION'], ''))
         env:
           VSCODE_SDK_CANARY_VERSION: $(VSCODE_SDK_CANARY_VERSION)
           VSCODE_CLI_CANARY_VERSION: $(VSCODE_CLI_CANARY_VERSION)
-        displayName: Apply Copilot package override
+        displayName: Apply SDK canary override