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/* |
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* Copyright (C) 2011, Chris Aniszczyk <zx@redhat.com> |
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* Copyright (C) 2011, Abhishek Bhatnagar <abhatnag@redhat.com> |
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* and other copyright owners as documented in the project's IP log. |
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* |
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* This program and the accompanying materials are made available |
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* under the terms of the Eclipse Distribution License v1.0 which |
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* accompanies this distribution, is reproduced below, and is |
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* available at http://www.eclipse.org/org/documents/edl-v10.php |
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* |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or |
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* without modification, are permitted provided that the following |
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* conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* - Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* |
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* - Neither the name of the Eclipse Foundation, Inc. nor the |
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* names of its contributors may be used to endorse or promote |
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* products derived from this software without specific prior |
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* written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package org.eclipse.jgit.api; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.Collections; |
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import java.util.Set; |
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import org.eclipse.jgit.api.errors.JGitInternalException; |
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import org.eclipse.jgit.lib.Repository; |
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import org.eclipse.jgit.util.FileUtils; |
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/** |
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* Remove untracked files from the working tree |
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* |
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* @see <a |
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* href="http://www.kernel.org/pub/software/scm/git/docs/git-clean.html" |
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* >Git documentation about Clean</a> |
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*/ |
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public class CleanCommand extends GitCommand<Set<String>> { |
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private Set<String> paths = Collections.emptySet(); |
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/** |
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* @param repo |
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*/ |
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protected CleanCommand(Repository repo) { |
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super(repo); |
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} |
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/** |
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* Executes the {@code clean} command with all the options and parameters |
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* collected by the setter methods of this class. Each instance of this |
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* class should only be used for one invocation of the command (means: one |
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* call to {@link #call()}) |
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* |
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* @return a set of strings representing each file cleaned. |
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*/ |
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public Set<String> call() { |
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Set<String> files = Collections.emptySet(); |
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try { |
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StatusCommand command = new StatusCommand(repo); |
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Status status = command.call(); |
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files = status.getUntracked(); |
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for (String file : files) { |
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if (paths.isEmpty() || paths.contains(file)) |
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FileUtils.delete(new File(repo.getWorkTree(), file)); |
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} |
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} catch (IOException e) { |
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throw new JGitInternalException(e.getMessage(), e); |
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} |
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return files; |
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} |
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/** |
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* If paths are set, only these paths are affected by the cleaning. |
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* |
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* @param paths |
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* the paths to set |
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* @return {@code this} |
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*/ |
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public CleanCommand setPaths(Set<String> paths) { |
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this.paths = paths; |
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return this; |
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} |
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} |