001 package org.apache.maven.scm.provider.svn.svnexe.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.svn.command.SvnCommand;
029 import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils;
030 import org.codehaus.plexus.util.cli.CommandLineException;
031 import org.codehaus.plexus.util.cli.CommandLineUtils;
032 import org.codehaus.plexus.util.cli.Commandline;
033
034 import java.io.File;
035 import java.io.IOException;
036 import java.util.List;
037
038 /**
039 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
040 * @author Olivier Lamy
041 *
042 */
043 public class SvnRemoveCommand
044 extends AbstractRemoveCommand
045 implements SvnCommand
046 {
047 /** {@inheritDoc} */
048 protected ScmResult executeRemoveCommand( ScmProviderRepository repository, ScmFileSet fileSet, String message )
049 throws ScmException
050 {
051 if ( fileSet.getFileList().isEmpty() )
052 {
053 throw new ScmException( "You must provide at least one file/directory to remove" );
054 }
055
056 Commandline cl = createCommandLine( fileSet.getBasedir(), fileSet.getFileList() );
057
058 SvnRemoveConsumer consumer = new SvnRemoveConsumer( getLogger() );
059
060 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer();
061
062 if ( getLogger().isInfoEnabled() )
063 {
064 getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) );
065 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() );
066 }
067
068 int exitCode;
069
070 try
071 {
072 exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() );
073 }
074 catch ( CommandLineException ex )
075 {
076 throw new ScmException( "Error while executing command.", ex );
077 }
078
079 if ( exitCode != 0 )
080 {
081 return new RemoveScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false );
082 }
083
084 return new RemoveScmResult( cl.toString(), consumer.getRemovedFiles() );
085 }
086
087 private static Commandline createCommandLine( File workingDirectory, List<File> files )
088 throws ScmException
089 {
090 // Base command line doesn't make sense here - username/password not needed, and non-interactive/non-recusive is not valid
091
092 Commandline cl = new Commandline();
093
094 cl.setExecutable( "svn" );
095
096 cl.setWorkingDirectory( workingDirectory.getAbsolutePath() );
097
098 cl.createArg().setValue( "remove" );
099
100 try
101 {
102 SvnCommandLineUtils.addTarget( cl, files );
103 }
104 catch ( IOException e )
105 {
106 throw new ScmException( "Can't create the targets file", e );
107 }
108
109 return cl;
110 }
111
112 }