@angular-devkit/build-angular
Version:
Angular Webpack Build Facade
159 lines • 19.1 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.runEsBuildBuildAction = void 0;
const promises_1 = __importDefault(require("node:fs/promises"));
const node_path_1 = __importDefault(require("node:path"));
const sass_language_1 = require("../../tools/esbuild/stylesheets/sass-language");
const utils_1 = require("../../tools/esbuild/utils");
const error_1 = require("../../utils/error");
async function* runEsBuildBuildAction(action, options) {
const { writeToFileSystem = true, watch, poll, logger, deleteOutputPath, cacheOptions, outputPath, verbose, projectRoot, workspaceRoot, progress, } = options;
if (writeToFileSystem) {
// Clean output path if enabled
if (deleteOutputPath) {
if (outputPath === workspaceRoot) {
logger.error('Output path MUST not be workspace root directory!');
return;
}
await promises_1.default.rm(outputPath, { force: true, recursive: true, maxRetries: 3 });
}
// Create output directory if needed
try {
await promises_1.default.mkdir(outputPath, { recursive: true });
}
catch (e) {
(0, error_1.assertIsError)(e);
logger.error('Unable to create output directory: ' + e.message);
return;
}
}
const withProgress = progress ? utils_1.withSpinner : utils_1.withNoProgress;
// Initial build
let result;
try {
result = await withProgress('Building...', () => action());
if (writeToFileSystem) {
// Write output files
await (0, utils_1.writeResultFiles)(result.outputFiles, result.assetFiles, outputPath);
yield result.output;
}
else {
// Requires casting due to unneeded `JsonObject` requirement. Remove once fixed.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
yield result.outputWithFiles;
}
// Finish if watch mode is not enabled
if (!watch) {
return;
}
}
finally {
// Ensure Sass workers are shutdown if not watching
if (!watch) {
(0, sass_language_1.shutdownSassWorkerPool)();
}
}
if (progress) {
logger.info('Watch mode enabled. Watching for file changes...');
}
// Setup a watcher
const { createWatcher } = await Promise.resolve().then(() => __importStar(require('../../tools/esbuild/watcher')));
const watcher = createWatcher({
polling: typeof poll === 'number',
interval: poll,
ignored: [
// Ignore the output and cache paths to avoid infinite rebuild cycles
outputPath,
cacheOptions.basePath,
// Ignore all node modules directories to avoid excessive file watchers.
// Package changes are handled below by watching manifest and lock files.
'**/node_modules/**',
'**/.*/**',
],
});
// Temporarily watch the entire project
watcher.add(projectRoot);
// Watch workspace for package manager changes
const packageWatchFiles = [
// manifest can affect module resolution
'package.json',
// npm lock file
'package-lock.json',
// pnpm lock file
'pnpm-lock.yaml',
// yarn lock file including Yarn PnP manifest files (https://yarnpkg.com/advanced/pnp-spec/)
'yarn.lock',
'.pnp.cjs',
'.pnp.data.json',
];
watcher.add(packageWatchFiles.map((file) => node_path_1.default.join(workspaceRoot, file)));
// Watch locations provided by the initial build result
let previousWatchFiles = new Set(result.watchFiles);
watcher.add(result.watchFiles);
// Wait for changes and rebuild as needed
try {
for await (const changes of watcher) {
if (verbose) {
logger.info(changes.toDebugString());
}
result = await withProgress('Changes detected. Rebuilding...', () => action(result.createRebuildState(changes)));
// Update watched locations provided by the new build result.
// Add any new locations
watcher.add(result.watchFiles.filter((watchFile) => !previousWatchFiles.has(watchFile)));
const newWatchFiles = new Set(result.watchFiles);
// Remove any old locations
watcher.remove([...previousWatchFiles].filter((watchFile) => !newWatchFiles.has(watchFile)));
previousWatchFiles = newWatchFiles;
if (writeToFileSystem) {
// Write output files
await (0, utils_1.writeResultFiles)(result.outputFiles, result.assetFiles, outputPath);
yield result.output;
}
else {
// Requires casting due to unneeded `JsonObject` requirement. Remove once fixed.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
yield result.outputWithFiles;
}
}
}
finally {
// Stop the watcher and cleanup incremental rebuild state
await Promise.allSettled([watcher.close(), result.dispose()]);
(0, sass_language_1.shutdownSassWorkerPool)();
}
}
exports.runEsBuildBuildAction = runEsBuildBuildAction;
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* @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport { BuilderOutput } from '@angular-devkit/architect';\nimport type { logging } from '@angular-devkit/core';\nimport fs from 'node:fs/promises';\nimport path from 'node:path';\nimport { ExecutionResult, RebuildState } from '../../tools/esbuild/bundler-execution-result';\nimport { shutdownSassWorkerPool } from '../../tools/esbuild/stylesheets/sass-language';\nimport { withNoProgress, withSpinner, writeResultFiles } from '../../tools/esbuild/utils';\nimport { assertIsError } from '../../utils/error';\nimport { NormalizedCachedOptions } from '../../utils/normalize-cache';\n\nexport async function* runEsBuildBuildAction(\n  action: (rebuildState?: RebuildState) => ExecutionResult | Promise<ExecutionResult>,\n  options: {\n    workspaceRoot: string;\n    projectRoot: string;\n    outputPath: string;\n    logger: logging.LoggerApi;\n    cacheOptions: NormalizedCachedOptions;\n    writeToFileSystem?: boolean;\n    watch?: boolean;\n    verbose?: boolean;\n    progress?: boolean;\n    deleteOutputPath?: boolean;\n    poll?: number;\n  },\n): AsyncIterable<(ExecutionResult['outputWithFiles'] | ExecutionResult['output']) & BuilderOutput> {\n  const {\n    writeToFileSystem = true,\n    watch,\n    poll,\n    logger,\n    deleteOutputPath,\n    cacheOptions,\n    outputPath,\n    verbose,\n    projectRoot,\n    workspaceRoot,\n    progress,\n  } = options;\n\n  if (writeToFileSystem) {\n    // Clean output path if enabled\n    if (deleteOutputPath) {\n      if (outputPath === workspaceRoot) {\n        logger.error('Output path MUST not be workspace root directory!');\n\n        return;\n      }\n\n      await fs.rm(outputPath, { force: true, recursive: true, maxRetries: 3 });\n    }\n\n    // Create output directory if needed\n    try {\n      await fs.mkdir(outputPath, { recursive: true });\n    } catch (e) {\n      assertIsError(e);\n      logger.error('Unable to create output directory: ' + e.message);\n\n      return;\n    }\n  }\n\n  const withProgress: typeof withSpinner = progress ? withSpinner : withNoProgress;\n\n  // Initial build\n  let result: ExecutionResult;\n  try {\n    result = await withProgress('Building...', () => action());\n\n    if (writeToFileSystem) {\n      // Write output files\n      await writeResultFiles(result.outputFiles, result.assetFiles, outputPath);\n\n      yield result.output;\n    } else {\n      // Requires casting due to unneeded `JsonObject` requirement. Remove once fixed.\n      // eslint-disable-next-line @typescript-eslint/no-explicit-any\n      yield result.outputWithFiles as any;\n    }\n\n    // Finish if watch mode is not enabled\n    if (!watch) {\n      return;\n    }\n  } finally {\n    // Ensure Sass workers are shutdown if not watching\n    if (!watch) {\n      shutdownSassWorkerPool();\n    }\n  }\n\n  if (progress) {\n    logger.info('Watch mode enabled. Watching for file changes...');\n  }\n\n  // Setup a watcher\n  const { createWatcher } = await import('../../tools/esbuild/watcher');\n  const watcher = createWatcher({\n    polling: typeof poll === 'number',\n    interval: poll,\n    ignored: [\n      // Ignore the output and cache paths to avoid infinite rebuild cycles\n      outputPath,\n      cacheOptions.basePath,\n      // Ignore all node modules directories to avoid excessive file watchers.\n      // Package changes are handled below by watching manifest and lock files.\n      '**/node_modules/**',\n      '**/.*/**',\n    ],\n  });\n\n  // Temporarily watch the entire project\n  watcher.add(projectRoot);\n\n  // Watch workspace for package manager changes\n  const packageWatchFiles = [\n    // manifest can affect module resolution\n    'package.json',\n    // npm lock file\n    'package-lock.json',\n    // pnpm lock file\n    'pnpm-lock.yaml',\n    // yarn lock file including Yarn PnP manifest files (https://yarnpkg.com/advanced/pnp-spec/)\n    'yarn.lock',\n    '.pnp.cjs',\n    '.pnp.data.json',\n  ];\n\n  watcher.add(packageWatchFiles.map((file) => path.join(workspaceRoot, file)));\n\n  // Watch locations provided by the initial build result\n  let previousWatchFiles = new Set(result.watchFiles);\n  watcher.add(result.watchFiles);\n\n  // Wait for changes and rebuild as needed\n  try {\n    for await (const changes of watcher) {\n      if (verbose) {\n        logger.info(changes.toDebugString());\n      }\n\n      result = await withProgress('Changes detected. Rebuilding...', () =>\n        action(result.createRebuildState(changes)),\n      );\n\n      // Update watched locations provided by the new build result.\n      // Add any new locations\n      watcher.add(result.watchFiles.filter((watchFile) => !previousWatchFiles.has(watchFile)));\n      const newWatchFiles = new Set(result.watchFiles);\n      // Remove any old locations\n      watcher.remove([...previousWatchFiles].filter((watchFile) => !newWatchFiles.has(watchFile)));\n      previousWatchFiles = newWatchFiles;\n\n      if (writeToFileSystem) {\n        // Write output files\n        await writeResultFiles(result.outputFiles, result.assetFiles, outputPath);\n\n        yield result.output;\n      } else {\n        // Requires casting due to unneeded `JsonObject` requirement. Remove once fixed.\n        // eslint-disable-next-line @typescript-eslint/no-explicit-any\n        yield result.outputWithFiles as any;\n      }\n    }\n  } finally {\n    // Stop the watcher and cleanup incremental rebuild state\n    await Promise.allSettled([watcher.close(), result.dispose()]);\n\n    shutdownSassWorkerPool();\n  }\n}\n"]}