001package 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 022import org.apache.maven.scm.ScmException; 023import org.apache.maven.scm.ScmFileSet; 024import org.apache.maven.scm.ScmResult; 025import org.apache.maven.scm.command.remove.AbstractRemoveCommand; 026import org.apache.maven.scm.command.remove.RemoveScmResult; 027import org.apache.maven.scm.provider.ScmProviderRepository; 028import org.apache.maven.scm.provider.svn.command.SvnCommand; 029import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils; 030import org.codehaus.plexus.util.cli.CommandLineException; 031import org.codehaus.plexus.util.cli.CommandLineUtils; 032import org.codehaus.plexus.util.cli.Commandline; 033 034import java.io.File; 035import java.io.IOException; 036import java.util.List; 037 038/** 039 * @author <a href="mailto:brett@apache.org">Brett Porter</a> 040 * @author Olivier Lamy 041 * 042 */ 043public 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}