diff --git a/src/vs/platform/resource/common/resourceIdentityService.ts b/src/vs/platform/resource/common/resourceIdentityService.ts new file mode 100644 index 0000000000000000000000000000000000000000..d81e3dc8e2f78ec8a7a657fa91f78218a3ed623a --- /dev/null +++ b/src/vs/platform/resource/common/resourceIdentityService.ts @@ -0,0 +1,22 @@ +/*--------------------------------------------------------------------------------------------- + * Copyright (c) Microsoft Corporation. All rights reserved. + * Licensed under the MIT License. See License.txt in the project root for license information. + *--------------------------------------------------------------------------------------------*/ + +import { createDecorator } from 'vs/platform/instantiation/common/instantiation'; +import { URI } from 'vs/base/common/uri'; +import { hash } from 'vs/base/common/hash'; +import { Disposable } from 'vs/base/common/lifecycle'; + +export const IResourceIdentityService = createDecorator('IResourceIdentityService'); +export interface IResourceIdentityService { + _serviceBrand: undefined; + resolveResourceIdentity(resource: URI): Promise; +} + +export class WebResourceIdentityService extends Disposable implements IResourceIdentityService { + _serviceBrand: undefined; + async resolveResourceIdentity(resource: URI): Promise { + return hash(resource.toString()).toString(16); + } +} diff --git a/src/vs/platform/resource/node/resourceIdentityServiceImpl.ts b/src/vs/platform/resource/node/resourceIdentityServiceImpl.ts new file mode 100644 index 0000000000000000000000000000000000000000..71cb292b6ec7b29d80d339b10f3d49408af82e8c --- /dev/null +++ b/src/vs/platform/resource/node/resourceIdentityServiceImpl.ts @@ -0,0 +1,54 @@ +/*--------------------------------------------------------------------------------------------- + * Copyright (c) Microsoft Corporation. All rights reserved. + * Licensed under the MIT License. See License.txt in the project root for license information. + *--------------------------------------------------------------------------------------------*/ + +import { createHash } from 'crypto'; +import { stat } from 'vs/base/node/pfs'; +import { Schemas } from 'vs/base/common/network'; +import { URI } from 'vs/base/common/uri'; +import { isLinux, isMacintosh, isWindows } from 'vs/base/common/platform'; +import { IResourceIdentityService } from 'vs/platform/resource/common/resourceIdentityService'; +import { Disposable } from 'vs/base/common/lifecycle'; +import { ResourceMap } from 'vs/base/common/map'; + +export class NativeResourceIdentityService extends Disposable implements IResourceIdentityService { + + _serviceBrand: undefined; + + private readonly cache: ResourceMap> = new ResourceMap>(); + + resolveResourceIdentity(resource: URI): Promise { + let promise = this.cache.get(resource); + if (!promise) { + promise = this.createIdentity(resource); + this.cache.set(resource, promise); + } + return promise; + } + + private async createIdentity(resource: URI): Promise { + // Return early the folder is not local + if (resource.scheme !== Schemas.file) { + return createHash('md5').update(resource.toString()).digest('hex'); + } + + const fileStat = await stat(resource.fsPath); + let ctime: number | undefined; + if (isLinux) { + ctime = fileStat.ino; // Linux: birthtime is ctime, so we cannot use it! We use the ino instead! + } else if (isMacintosh) { + ctime = fileStat.birthtime.getTime(); // macOS: birthtime is fine to use as is + } else if (isWindows) { + if (typeof fileStat.birthtimeMs === 'number') { + ctime = Math.floor(fileStat.birthtimeMs); // Windows: fix precision issue in node.js 8.x to get 7.x results (see https://github.com/nodejs/node/issues/19897) + } else { + ctime = fileStat.birthtime.getTime(); + } + } + + // we use the ctime as extra salt to the ID so that we catch the case of a folder getting + // deleted and recreated. in that case we do not want to carry over previous state + return createHash('md5').update(resource.fsPath).update(ctime ? String(ctime) : '').digest('hex'); + } +} diff --git a/src/vs/workbench/browser/web.main.ts b/src/vs/workbench/browser/web.main.ts index 8973e3fc36c31c93f5dc2b1bb2bb9fb4a45dc179..fe12a0da8002c20bec4d5d51254762d047f8219b 100644 --- a/src/vs/workbench/browser/web.main.ts +++ b/src/vs/workbench/browser/web.main.ts @@ -33,7 +33,6 @@ import { WorkspaceService } from 'vs/workbench/services/configuration/browser/co import { ConfigurationCache } from 'vs/workbench/services/configuration/browser/configurationCache'; import { ISignService } from 'vs/platform/sign/common/sign'; import { SignService } from 'vs/platform/sign/browser/signService'; -import { hash } from 'vs/base/common/hash'; import { IWorkbenchConstructionOptions, IWorkspace } from 'vs/workbench/workbench.web.api'; import { FileUserDataProvider } from 'vs/workbench/services/userData/common/fileUserDataProvider'; import { BACKUPS } from 'vs/platform/environment/common/environment'; @@ -51,6 +50,7 @@ import { isWorkspaceToOpen, isFolderToOpen } from 'vs/platform/windows/common/wi import { getWorkspaceIdentifier } from 'vs/workbench/services/workspaces/browser/workspaces'; import { coalesce } from 'vs/base/common/arrays'; import { InMemoryFileSystemProvider } from 'vs/platform/files/common/inMemoryFilesystemProvider'; +import { WebResourceIdentityService, IResourceIdentityService } from 'vs/platform/resource/common/resourceIdentityService'; class BrowserMain extends Disposable { @@ -157,7 +157,11 @@ class BrowserMain extends Disposable { const logService = new BufferLogService(this.configuration.logLevel); serviceCollection.set(ILogService, logService); - const payload = this.resolveWorkspaceInitializationPayload(); + // Resource Identity + const resourceIdentityService = this._register(new WebResourceIdentityService()); + serviceCollection.set(IResourceIdentityService, resourceIdentityService); + + const payload = await this.resolveWorkspaceInitializationPayload(resourceIdentityService); // Environment const environmentService = new BrowserWorkbenchEnvironmentService({ workspaceId: payload.id, logsPath, ...this.configuration }); @@ -292,7 +296,7 @@ class BrowserMain extends Disposable { } } - private resolveWorkspaceInitializationPayload(): IWorkspaceInitializationPayload { + private async resolveWorkspaceInitializationPayload(resourceIdentityService: IResourceIdentityService): Promise { let workspace: IWorkspace | undefined = undefined; if (this.configuration.workspaceProvider) { workspace = this.configuration.workspaceProvider.workspace; @@ -305,7 +309,8 @@ class BrowserMain extends Disposable { // Single-folder workspace if (workspace && isFolderToOpen(workspace)) { - return { id: hash(workspace.folderUri.toString()).toString(16), folder: workspace.folderUri }; + const id = await resourceIdentityService.resolveResourceIdentity(workspace.folderUri); + return { id, folder: workspace.folderUri }; } return { id: 'empty-window' }; diff --git a/src/vs/workbench/electron-browser/desktop.main.ts b/src/vs/workbench/electron-browser/desktop.main.ts index e3d94dd92b4e67abb08d3a10c73b883dd9951ed7..800f1f030967ab8c0aa3ecfa19ed1357f20bb0c9 100644 --- a/src/vs/workbench/electron-browser/desktop.main.ts +++ b/src/vs/workbench/electron-browser/desktop.main.ts @@ -5,7 +5,6 @@ import * as fs from 'fs'; import * as gracefulFs from 'graceful-fs'; -import { createHash } from 'crypto'; import { webFrame } from 'electron'; import { importEntries, mark } from 'vs/base/common/performance'; import { Workbench } from 'vs/workbench/browser/workbench'; @@ -13,13 +12,11 @@ import { NativeWindow } from 'vs/workbench/electron-browser/window'; import { setZoomLevel, setZoomFactor, setFullscreen } from 'vs/base/browser/browser'; import { domContentLoaded, addDisposableListener, EventType, scheduleAtNextAnimationFrame } from 'vs/base/browser/dom'; import { onUnexpectedError } from 'vs/base/common/errors'; -import { isLinux, isMacintosh, isWindows } from 'vs/base/common/platform'; import { URI } from 'vs/base/common/uri'; import { WorkspaceService } from 'vs/workbench/services/configuration/browser/configurationService'; import { NativeWorkbenchEnvironmentService } from 'vs/workbench/services/environment/electron-browser/environmentService'; import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService'; import { ServiceCollection } from 'vs/platform/instantiation/common/serviceCollection'; -import { stat } from 'vs/base/node/pfs'; import { KeyboardMapperFactory } from 'vs/workbench/services/keybinding/electron-browser/nativeKeymapService'; import { INativeWindowConfiguration } from 'vs/platform/windows/node/window'; import { ISingleFolderWorkspaceIdentifier, IWorkspaceInitializationPayload, ISingleFolderWorkspaceInitializationPayload, reviveWorkspaceIdentifier } from 'vs/platform/workspaces/common/workspaces'; @@ -51,6 +48,8 @@ import { FileUserDataProvider } from 'vs/workbench/services/userData/common/file import { basename } from 'vs/base/common/resources'; import { IProductService } from 'vs/platform/product/common/productService'; import product from 'vs/platform/product/common/product'; +import { NativeResourceIdentityService } from 'vs/platform/resource/node/resourceIdentityServiceImpl'; +import { IResourceIdentityService } from 'vs/platform/resource/common/resourceIdentityService'; class DesktopMain extends Disposable { @@ -214,7 +213,10 @@ class DesktopMain extends Disposable { fileService.registerProvider(Schemas.vscodeRemote, remoteFileSystemProvider); } - const payload = await this.resolveWorkspaceInitializationPayload(); + const resourceIdentityService = this._register(new NativeResourceIdentityService()); + serviceCollection.set(IResourceIdentityService, resourceIdentityService); + + const payload = await this.resolveWorkspaceInitializationPayload(resourceIdentityService); const services = await Promise.all([ this.createWorkspaceService(payload, fileService, remoteAgentService, logService).then(service => { @@ -240,7 +242,7 @@ class DesktopMain extends Disposable { return { serviceCollection, logService, storageService: services[1] }; } - private async resolveWorkspaceInitializationPayload(): Promise { + private async resolveWorkspaceInitializationPayload(resourceIdentityService: IResourceIdentityService): Promise { // Multi-root workspace if (this.environmentService.configuration.workspace) { @@ -250,7 +252,7 @@ class DesktopMain extends Disposable { // Single-folder workspace let workspaceInitializationPayload: IWorkspaceInitializationPayload | undefined; if (this.environmentService.configuration.folderUri) { - workspaceInitializationPayload = await this.resolveSingleFolderWorkspaceInitializationPayload(this.environmentService.configuration.folderUri); + workspaceInitializationPayload = await this.resolveSingleFolderWorkspaceInitializationPayload(this.environmentService.configuration.folderUri, resourceIdentityService); } // Fallback to empty workspace if we have no payload yet. @@ -270,46 +272,16 @@ class DesktopMain extends Disposable { return workspaceInitializationPayload; } - private async resolveSingleFolderWorkspaceInitializationPayload(folderUri: ISingleFolderWorkspaceIdentifier): Promise { - - // Return early the folder is not local - if (folderUri.scheme !== Schemas.file) { - return { id: createHash('md5').update(folderUri.toString()).digest('hex'), folder: folderUri }; - } - - function computeLocalDiskFolderId(folder: URI, stat: fs.Stats): string { - let ctime: number | undefined; - if (isLinux) { - ctime = stat.ino; // Linux: birthtime is ctime, so we cannot use it! We use the ino instead! - } else if (isMacintosh) { - ctime = stat.birthtime.getTime(); // macOS: birthtime is fine to use as is - } else if (isWindows) { - if (typeof stat.birthtimeMs === 'number') { - ctime = Math.floor(stat.birthtimeMs); // Windows: fix precision issue in node.js 8.x to get 7.x results (see https://github.com/nodejs/node/issues/19897) - } else { - ctime = stat.birthtime.getTime(); - } - } - - // we use the ctime as extra salt to the ID so that we catch the case of a folder getting - // deleted and recreated. in that case we do not want to carry over previous state - return createHash('md5').update(folder.fsPath).update(ctime ? String(ctime) : '').digest('hex'); - } - - // For local: ensure path is absolute and exists + private async resolveSingleFolderWorkspaceInitializationPayload(folderUri: ISingleFolderWorkspaceIdentifier, resourceIdentityService: IResourceIdentityService): Promise { try { - const sanitizedFolderPath = sanitizeFilePath(folderUri.fsPath, process.env['VSCODE_CWD'] || process.cwd()); - const fileStat = await stat(sanitizedFolderPath); - - const sanitizedFolderUri = URI.file(sanitizedFolderPath); - return { - id: computeLocalDiskFolderId(sanitizedFolderUri, fileStat), - folder: sanitizedFolderUri - }; + const folder = folderUri.scheme === Schemas.file + ? URI.file(sanitizeFilePath(folderUri.fsPath, process.env['VSCODE_CWD'] || process.cwd())) // For local: ensure path is absolute + : folderUri; + const id = await resourceIdentityService.resolveResourceIdentity(folderUri); + return { id, folder }; } catch (error) { onUnexpectedError(error); } - return; }