001 package org.apache.maven.scm.provider.git.gitexe.command.remove;
002
003 /*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements. See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership. The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License. You may obtain a copy of the License at
011 *
012 * http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied. See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022 import org.apache.maven.scm.ScmException;
023 import org.apache.maven.scm.ScmFileSet;
024 import org.apache.maven.scm.ScmResult;
025 import org.apache.maven.scm.command.remove.AbstractRemoveCommand;
026 import org.apache.maven.scm.command.remove.RemoveScmResult;
027 import org.apache.maven.scm.provider.ScmProviderRepository;
028 import org.apache.maven.scm.provider.git.command.GitCommand;
029 import org.apache.maven.scm.provider.git.gitexe.command.GitCommandLineUtils;
030 import org.codehaus.plexus.util.cli.CommandLineUtils;
031 import org.codehaus.plexus.util.cli.Commandline;
032
033 import java.io.File;
034 import java.util.List;
035
036 /**
037 * @author <a href="mailto:struberg@yahoo.de">Mark Struberg</a>
038 * @author Olivier Lamy
039 *
040 */
041 public class GitRemoveCommand
042 extends AbstractRemoveCommand
043 implements GitCommand
044 {
045 /**
046 * {@inheritDoc}
047 */
048 protected ScmResult executeRemoveCommand( ScmProviderRepository repo, ScmFileSet fileSet, String message )
049 throws ScmException
050 {
051
052 if ( fileSet.getFileList().isEmpty() )
053 {
054 throw new ScmException( "You must provide at least one file/directory to remove" );
055 }
056
057 Commandline cl = createCommandLine( fileSet.getBasedir(), fileSet.getFileList() );
058
059 GitRemoveConsumer consumer = new GitRemoveConsumer( getLogger() );
060
061 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
062
063 int exitCode;
064
065 exitCode = GitCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
066 if ( exitCode != 0 )
067 {
068 return new RemoveScmResult( cl.toString(), "The git command failed.", stderr.getOutput(), false );
069 }
070
071 return new RemoveScmResult( cl.toString(), consumer.getRemovedFiles() );
072 }
073
074 public static Commandline createCommandLine( File workingDirectory, List<File> files )
075 throws ScmException
076 {
077 Commandline cl = GitCommandLineUtils.getBaseGitCommandLine( workingDirectory, "rm" );
078
079 for ( File file : files )
080 {
081 if ( file.isAbsolute() )
082 {
083 if ( file.isDirectory() )
084 {
085 cl.createArg().setValue( "-r" );
086 break;
087 }
088 }
089 else
090 {
091 File absFile = new File( workingDirectory, file.getPath() );
092 if ( absFile.isDirectory() )
093 {
094 cl.createArg().setValue( "-r" );
095 break;
096 }
097 }
098 }
099
100 GitCommandLineUtils.addTarget( cl, files );
101
102 return cl;
103 }
104
105 }