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Merge from vscode a234f13c45b40a0929777cb440ee011b7549eed2 (#8911)

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* Merge from vscode a234f13c45b40a0929777cb440ee011b7549eed2

* update distro

* fix layering

* update distro

* fix tests
This commit is contained in:
Anthony Dresser
2020-01-22 13:42:37 -08:00
committed by GitHub
parent 977111eb21
commit bd7aac8ee0
895 changed files with 24651 additions and 14520 deletions
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46
src/vs/platform/userDataSync/common/abstractSynchronizer.ts Normal file
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the Source EULA. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { Disposable } from 'vs/base/common/lifecycle';
import { IFileService } from 'vs/platform/files/common/files';
import { VSBuffer } from 'vs/base/common/buffer';
import { URI } from 'vs/base/common/uri';
import { SyncSource } from 'vs/platform/userDataSync/common/userDataSync';
import { IEnvironmentService } from 'vs/platform/environment/common/environment';
import { joinPath } from 'vs/base/common/resources';
import { toLocalISOString } from 'vs/base/common/date';
import { ThrottledDelayer } from 'vs/base/common/async';
export abstract class AbstractSynchroniser extends Disposable {
private readonly syncFolder: URI;
private cleanUpDelayer: ThrottledDelayer<void>;
constructor(
syncSource: SyncSource,
@IFileService protected readonly fileService: IFileService,
@IEnvironmentService environmentService: IEnvironmentService
) {
super();
this.syncFolder = joinPath(environmentService.userRoamingDataHome, '.sync', syncSource);
this.cleanUpDelayer = new ThrottledDelayer(50);
}
protected async backupLocal(content: VSBuffer): Promise<void> {
const resource = joinPath(this.syncFolder, toLocalISOString(new Date()).replace(/-|:|\.\d+Z$/g, ''));
await this.fileService.writeFile(resource, content);
this.cleanUpDelayer.trigger(() => this.cleanUpBackup());
}
private async cleanUpBackup(): Promise<void> {
const stat = await this.fileService.resolve(this.syncFolder);
if (stat.children) {
const all = stat.children.filter(stat => stat.isFile && /^\d{8}T\d{6}$/.test(stat.name)).sort();
const toDelete = all.slice(0, Math.max(0, all.length - 9));
await Promise.all(toDelete.map(stat => this.fileService.del(stat.resource)));
}
}
}