mirror of https://github.com/coder/code-server.git
26 lines
1.0 KiB
TypeScript
26 lines
1.0 KiB
TypeScript
/*---------------------------------------------------------------------------------------------
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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 { Event, EventEmitter, Uri } from 'vscode';
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import { join } from 'path';
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import * as fs from 'fs';
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import { IDisposable } from './util';
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export interface IFileWatcher extends IDisposable {
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readonly event: Event<Uri>;
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}
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export function watch(location: string): IFileWatcher {
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const dotGitWatcher = fs.watch(location);
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const onDotGitFileChangeEmitter = new EventEmitter<Uri>();
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dotGitWatcher.on('change', (_, e) => onDotGitFileChangeEmitter.fire(Uri.file(join(location, e as string))));
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dotGitWatcher.on('error', err => console.error(err));
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return new class implements IFileWatcher {
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event = onDotGitFileChangeEmitter.event;
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dispose() { dotGitWatcher.close(); }
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};
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}
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