eef07539a6
ngcc uses a lockfile to prevent two ngcc instances from executing at the same time. Previously, if a lockfile was found the current process would error and exit. Now, when in async mode, the current process is able to wait for the previous process to release the lockfile before continuing itself. PR Close #35131
45 lines
1.7 KiB
TypeScript
45 lines
1.7 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {MockFileSystemNative} from '../../../src/ngtsc/file_system/testing';
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import {LockFileAsync, LockFileSync} from '../../src/execution/lock_file';
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import {MockLogger} from './mock_logger';
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export class MockLockFileSync extends LockFileSync {
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log: string[] = [];
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constructor(private options: {throwOnCreate?: boolean, throwOnRemove?: boolean} = {}) {
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// This `MockLockFile` is not used in tests that are run via `runInEachFileSystem()`
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// So we cannot use `getFileSystem()` but instead just instantiate a mock file-system.
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super(new MockFileSystemNative());
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}
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create() {
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this.log.push('create()');
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if (this.options.throwOnCreate) throw new Error('LockFile.create() error');
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}
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remove() {
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this.log.push('remove()');
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if (this.options.throwOnRemove) throw new Error('LockFile.remove() error');
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}
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}
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export class MockLockFileAsync extends LockFileAsync {
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log: string[] = [];
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constructor(private options: {throwOnCreate?: boolean, throwOnRemove?: boolean} = {}) {
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// This `MockLockFile` is not used in tests that are run via `runInEachFileSystem()`
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// So we cannot use `getFileSystem()` but instead just instantiate a mock file-system.
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super(new MockFileSystemNative(), new MockLogger(), 200, 2);
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}
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async create() {
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this.log.push('create()');
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if (this.options.throwOnCreate) throw new Error('LockFile.create() error');
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}
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remove() {
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this.log.push('remove()');
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if (this.options.throwOnRemove) throw new Error('LockFile.remove() error');
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}
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}
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