| 1 | "use strict";
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| 2 | /**
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| 3 | * @license
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| 4 | * Copyright Google LLC All Rights Reserved.
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| 5 | *
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| 6 | * Use of this source code is governed by an MIT-style license that can be
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| 7 | * found in the LICENSE file at https://angular.io/license
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| 8 | */
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| 9 | var __importDefault = (this && this.__importDefault) || function (mod) {
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| 10 | return (mod && mod.__esModule) ? mod : { "default": mod };
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| 11 | };
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| 12 | Object.defineProperty(exports, "__esModule", { value: true });
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| 13 | exports.BundleActionExecutor = void 0;
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| 14 | const piscina_1 = __importDefault(require("piscina"));
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| 15 | const action_cache_1 = require("./action-cache");
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| 16 | const environment_options_1 = require("./environment-options");
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| 17 | const workerFile = require.resolve('./process-bundle');
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| 18 | class BundleActionExecutor {
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| 19 | constructor(workerOptions, integrityAlgorithm) {
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| 20 | this.workerOptions = workerOptions;
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| 21 | if (workerOptions.cachePath) {
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| 22 | this.cache = new action_cache_1.BundleActionCache(workerOptions.cachePath, integrityAlgorithm);
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| 23 | }
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| 24 | }
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| 25 | ensureWorkerPool() {
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| 26 | if (this.workerPool) {
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| 27 | return this.workerPool;
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| 28 | }
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| 29 | this.workerPool = new piscina_1.default({
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| 30 | filename: workerFile,
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| 31 | name: 'process',
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| 32 | workerData: this.workerOptions,
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| 33 | maxThreads: environment_options_1.maxWorkers,
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| 34 | });
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| 35 | return this.workerPool;
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| 36 | }
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| 37 | async process(action) {
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| 38 | if (this.cache) {
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| 39 | const cacheKeys = this.cache.generateCacheKeys(action);
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| 40 | action.cacheKeys = cacheKeys;
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| 41 | // Try to get cached data, if it fails fallback to processing
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| 42 | try {
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| 43 | const cachedResult = await this.cache.getCachedBundleResult(action);
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| 44 | if (cachedResult) {
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| 45 | return cachedResult;
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| 46 | }
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| 47 | }
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| 48 | catch { }
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| 49 | }
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| 50 | return this.ensureWorkerPool().run(action, { name: 'process' });
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| 51 | }
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| 52 | processAll(actions) {
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| 53 | return BundleActionExecutor.executeAll(actions, (action) => this.process(action));
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| 54 | }
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| 55 | async inline(action) {
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| 56 | return this.ensureWorkerPool().run(action, { name: 'inlineLocales' });
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| 57 | }
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| 58 | inlineAll(actions) {
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| 59 | return BundleActionExecutor.executeAll(actions, (action) => this.inline(action));
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| 60 | }
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| 61 | static async *executeAll(actions, executor) {
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| 62 | const executions = new Map();
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| 63 | for (const action of actions) {
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| 64 | const execution = executor(action);
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| 65 | executions.set(execution, execution.then((result) => {
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| 66 | executions.delete(execution);
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| 67 | return result;
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| 68 | }));
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| 69 | }
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| 70 | while (executions.size > 0) {
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| 71 | yield Promise.race(executions.values());
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| 72 | }
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| 73 | }
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| 74 | stop() {
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| 75 | var _a;
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| 76 | void ((_a = this.workerPool) === null || _a === void 0 ? void 0 : _a.destroy());
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| 77 | }
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| 78 | }
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| 79 | exports.BundleActionExecutor = BundleActionExecutor;
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