42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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 {patchMacroTask} from '../common/utils';
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Zone.__load_patch('fs', () => {
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let fs: any;
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try {
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fs = require('fs');
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} catch (err) {
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}
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// watch, watchFile, unwatchFile has been patched
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// because EventEmitter has been patched
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const TO_PATCH_MACROTASK_METHODS = [
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'access', 'appendFile', 'chmod', 'chown', 'close', 'exists', 'fchmod',
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'fchown', 'fdatasync', 'fstat', 'fsync', 'ftruncate', 'futimes', 'lchmod',
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'lchown', 'link', 'lstat', 'mkdir', 'mkdtemp', 'open', 'read',
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'readdir', 'readFile', 'readlink', 'realpath', 'rename', 'rmdir', 'stat',
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'symlink', 'truncate', 'unlink', 'utimes', 'write', 'writeFile',
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];
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if (fs) {
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TO_PATCH_MACROTASK_METHODS.filter(name => !!fs[name] && typeof fs[name] === 'function')
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.forEach(name => {
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patchMacroTask(fs, name, (self: any, args: any[]) => {
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return {
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name: 'fs.' + name,
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args: args,
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cbIdx: args.length > 0 ? args.length - 1 : -1,
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target: self
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};
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});
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});
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}
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});
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