76 lines
2.8 KiB
TypeScript
76 lines
2.8 KiB
TypeScript
// *****************************************************************************
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// Copyright (C) 2018 Ericsson and others.
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//
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// This program and the accompanying materials are made available under the
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// terms of the Eclipse Public License v. 2.0 which is available at
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// http://www.eclipse.org/legal/epl-2.0.
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//
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// This Source Code may also be made available under the following Secondary
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// Licenses when the conditions for such availability set forth in the Eclipse
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// Public License v. 2.0 are satisfied: GNU General Public License, version 2
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// with the GNU Classpath Exception which is available at
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// https://www.gnu.org/software/classpath/license.html.
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//
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// SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-only WITH Classpath-exception-2.0
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// *****************************************************************************
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import URI from '@theia/core/lib/common/uri';
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import { injectable, inject } from '@theia/core/shared/inversify';
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import { WorkspaceUtils } from './workspace-utils';
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import { WorkspaceService } from './workspace-service';
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import { UriCommandHandler } from '@theia/core/lib/common/uri-command-handler';
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import { FileSystemUtils } from '@theia/filesystem/lib/common/filesystem-utils';
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import { FileService } from '@theia/filesystem/lib/browser/file-service';
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@injectable()
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export class WorkspaceDuplicateHandler implements UriCommandHandler<URI[]> {
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@inject(FileService)
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protected readonly fileService: FileService;
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@inject(WorkspaceUtils)
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protected readonly workspaceUtils: WorkspaceUtils;
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@inject(WorkspaceService)
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protected readonly workspaceService: WorkspaceService;
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/**
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* Determine if the command is visible.
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*
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* @param uris URIs of selected resources.
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* @returns `true` if the command is visible.
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*/
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isVisible(uris: URI[]): boolean {
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return !!uris.length && !this.workspaceUtils.containsRootDirectory(uris);
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}
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/**
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* Determine if the command is enabled.
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*
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* @param uris URIs of selected resources.
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* @returns `true` if the command is enabled.
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*/
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isEnabled(uris: URI[]): boolean {
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return !!uris.length && !this.workspaceUtils.containsRootDirectory(uris);
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}
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/**
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* Execute the command.
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*
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* @param uris URIs of selected resources.
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*/
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async execute(uris: URI[]): Promise<void> {
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await Promise.all(uris.map(async uri => {
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try {
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const parent = await this.fileService.resolve(uri.parent);
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const targetFileStat = await this.fileService.resolve(uri);
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const target = FileSystemUtils.generateUniqueResourceURI(parent, uri, targetFileStat.isDirectory, 'copy');
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await this.fileService.copy(uri, target);
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} catch (e) {
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console.error(e);
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}
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}));
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}
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}
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