sussudio
Version:
An unofficial VS Code Internal API
157 lines (156 loc) • 7.32 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
import { Promises } from "../../../base/common/async.mjs";
import { VSBuffer } from "../../../base/common/buffer.mjs";
import { toLocalISOString } from "../../../base/common/date.mjs";
import { Disposable } from "../../../base/common/lifecycle.mjs";
import { joinPath } from "../../../base/common/resources.mjs";
import { IConfigurationService } from "../../configuration/common/configuration.mjs";
import { IEnvironmentService } from "../../environment/common/environment.mjs";
import { IFileService, toFileOperationResult } from "../../files/common/files.mjs";
import { IUserDataProfilesService } from "../../userDataProfile/common/userDataProfile.mjs";
import { ALL_SYNC_RESOURCES, IUserDataSyncLogService } from "./userDataSync.mjs";
let UserDataSyncBackupStoreService = class UserDataSyncBackupStoreService extends Disposable {
environmentService;
fileService;
configurationService;
logService;
userDataProfilesService;
_serviceBrand;
constructor(environmentService, fileService, configurationService, logService, userDataProfilesService) {
super();
this.environmentService = environmentService;
this.fileService = fileService;
this.configurationService = configurationService;
this.logService = logService;
this.userDataProfilesService = userDataProfilesService;
this.cleanUp();
}
async cleanUp() {
for (const profile of this.userDataProfilesService.profiles) {
for (const resource of ALL_SYNC_RESOURCES) {
try {
await this.cleanUpBackup(this.getResourceBackupHome(profile, resource));
}
catch (error) {
this.logService.error(error);
}
}
}
let stat;
try {
stat = await this.fileService.resolve(this.environmentService.userDataSyncHome);
}
catch (error) {
if (toFileOperationResult(error) !== 1 /* FileOperationResult.FILE_NOT_FOUND */) {
this.logService.error(error);
}
return;
}
if (stat.children) {
for (const child of stat.children) {
if (child.isDirectory && !this.userDataProfilesService.profiles.some(profile => profile.id === child.name)) {
try {
this.logService.info('Deleting non existing profile from backup', child.resource.path);
await this.fileService.del(child.resource, { recursive: true });
}
catch (error) {
this.logService.error(error);
}
}
}
}
}
async getAllRefs(profile, resource) {
const folder = this.getResourceBackupHome(profile, resource);
const stat = await this.fileService.resolve(folder);
if (stat.children) {
const all = stat.children.filter(stat => stat.isFile && /^\d{8}T\d{6}(\.json)?$/.test(stat.name)).sort().reverse();
return all.map(stat => ({
ref: stat.name,
created: this.getCreationTime(stat)
}));
}
return [];
}
async resolveContent(profile, resourceKey, ref) {
const folder = this.getResourceBackupHome(profile, resourceKey);
const file = joinPath(folder, ref);
try {
const content = await this.fileService.readFile(file);
return content.value.toString();
}
catch (error) {
this.logService.error(error);
return null;
}
}
async backup(profile, resourceKey, content) {
const folder = this.getResourceBackupHome(profile, resourceKey);
const resource = joinPath(folder, `${toLocalISOString(new Date()).replace(/-|:|\.\d+Z$/g, '')}.json`);
try {
await this.fileService.writeFile(resource, VSBuffer.fromString(content));
}
catch (e) {
this.logService.error(e);
}
try {
this.cleanUpBackup(folder);
}
catch (e) { /* Ignore */ }
}
getResourceBackupHome(profile, resource) {
return joinPath(this.environmentService.userDataSyncHome, ...(profile.isDefault ? [resource] : [profile.id, resource]));
}
async cleanUpBackup(folder) {
try {
try {
if (!(await this.fileService.exists(folder))) {
return;
}
}
catch (e) {
return;
}
const stat = await this.fileService.resolve(folder);
if (stat.children) {
const all = stat.children.filter(stat => stat.isFile && /^\d{8}T\d{6}(\.json)?$/.test(stat.name)).sort();
const backUpMaxAge = 1000 * 60 * 60 * 24 * (this.configurationService.getValue('sync.localBackupDuration') || 30 /* Default 30 days */);
let toDelete = all.filter(stat => Date.now() - this.getCreationTime(stat) > backUpMaxAge);
const remaining = all.length - toDelete.length;
if (remaining < 10) {
toDelete = toDelete.slice(10 - remaining);
}
await Promises.settled(toDelete.map(async (stat) => {
this.logService.info('Deleting from backup', stat.resource.path);
await this.fileService.del(stat.resource);
}));
}
}
catch (e) {
this.logService.error(e);
}
}
getCreationTime(stat) {
return stat.ctime || new Date(parseInt(stat.name.substring(0, 4)), parseInt(stat.name.substring(4, 6)) - 1, parseInt(stat.name.substring(6, 8)), parseInt(stat.name.substring(9, 11)), parseInt(stat.name.substring(11, 13)), parseInt(stat.name.substring(13, 15))).getTime();
}
};
UserDataSyncBackupStoreService = __decorate([
__param(0, IEnvironmentService),
__param(1, IFileService),
__param(2, IConfigurationService),
__param(3, IUserDataSyncLogService),
__param(4, IUserDataProfilesService)
], UserDataSyncBackupStoreService);
export { UserDataSyncBackupStoreService };