src/vs/platform/files/node/watcher/watcherClient.ts

47 LOC · 18 covered · 29 uncovered · 3 ranges · 58 concepts · 1 introducers · 32 tests

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  /*---------------------------------------------------------------------------------------------
  
diskFileSystemProvider.ts ×21

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   *  Copyright (c) Microsoft Corporation. All rights reserved.
  
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   *  Licensed under the MIT License. See License.txt in the project root for license information.
  
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   *--------------------------------------------------------------------------------------------*/
  
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  import { DisposableStore } from '../../../../base/common/lifecycle.js';
  
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  import { FileAccess } from '../../../../base/common/network.js';
  
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  import { getNextTickChannel, ProxyChannel } from '../../../../base/parts/ipc/common/ipc.js';
  
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  import { Client } from '../../../../base/parts/ipc/node/ipc.cp.js';
  
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  import { IFileChange } from '../../common/files.js';
  
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  import { AbstractUniversalWatcherClient, ILogMessage, IUniversalWatcher } from '../../common/watcher.js';
  
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  export class UniversalWatcherClient extends AbstractUniversalWatcherClient {
  
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  	constructor(
  
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  		onFileChanges: (changes: IFileChange[]) => void,
  
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  		onLogMessage: (msg: ILogMessage) => void,
  
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  		verboseLogging: boolean
  
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  	) {
  
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  		super(onFileChanges, onLogMessage, verboseLogging);
  
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  		this.init();
  
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  	}
  
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diskFileSystemProvider.ts ×21

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  	protected override createWatcher(disposables: DisposableStore): IUniversalWatcher {
  
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  		// Fork the universal file watcher and build a client around
  
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  		// its server for passing over requests and receiving events.
  
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  		const client = disposables.add(new Client(
  
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  			FileAccess.asFileUri('bootstrap-fork').fsPath,
  
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  			{
  
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  				serverName: 'File Watcher',
  
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  				args: ['--type=fileWatcher'],
  
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  				env: {
  
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  					VSCODE_ESM_ENTRYPOINT: 'vs/platform/files/node/watcher/watcherMain',
  
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  					VSCODE_PIPE_LOGGING: 'true',
  
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  					VSCODE_VERBOSE_LOGGING: 'true' // transmit console logs from server to client
  
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  				}
  
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  			}
  
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  		));
  
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  		// React on unexpected termination of the watcher process
  
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  		disposables.add(client.onDidProcessExit(({ code, signal }) => this.onError(`terminated by itself with code ${code}, signal: ${signal} (ETERM)`)));
  
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  		return ProxyChannel.toService<IUniversalWatcher>(getNextTickChannel(client.getChannel('watcher')));
  
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  	}
  
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  }
  
diskFileSystemProvider.ts ×21