001package org.apache.maven.scm.provider.svn.svnexe.command.update; 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 java.io.File; 023 024import org.apache.maven.scm.ScmBranch; 025import org.apache.maven.scm.ScmException; 026import org.apache.maven.scm.ScmFileSet; 027import org.apache.maven.scm.ScmTag; 028import org.apache.maven.scm.ScmVersion; 029import org.apache.maven.scm.command.changelog.ChangeLogCommand; 030import org.apache.maven.scm.command.update.AbstractUpdateCommand; 031import org.apache.maven.scm.command.update.UpdateScmResult; 032import org.apache.maven.scm.command.update.UpdateScmResultWithRevision; 033import org.apache.maven.scm.provider.ScmProviderRepository; 034import org.apache.maven.scm.provider.svn.SvnTagBranchUtils; 035import org.apache.maven.scm.provider.svn.command.SvnCommand; 036import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository; 037import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils; 038import org.apache.maven.scm.provider.svn.svnexe.command.changelog.SvnChangeLogCommand; 039import org.apache.maven.scm.provider.svn.util.SvnUtil; 040import org.apache.maven.scm.providers.svn.settings.Settings; 041import org.codehaus.plexus.util.StringUtils; 042import org.codehaus.plexus.util.cli.CommandLineException; 043import org.codehaus.plexus.util.cli.CommandLineUtils; 044import org.codehaus.plexus.util.cli.Commandline; 045 046/** 047 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> 048 * 049 */ 050public class SvnUpdateCommand 051 extends AbstractUpdateCommand 052 implements SvnCommand 053{ 054 /** {@inheritDoc} */ 055 protected UpdateScmResult executeUpdateCommand( ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version ) 056 throws ScmException 057 { 058 Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet.getBasedir(), version ); 059 060 SvnUpdateConsumer consumer = new SvnUpdateConsumer( getLogger(), fileSet.getBasedir() ); 061 062 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 063 064 if ( getLogger().isInfoEnabled() ) 065 { 066 getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) ); 067 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() ); 068 } 069 070 int exitCode; 071 072 try 073 { 074 exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); 075 } 076 catch ( CommandLineException ex ) 077 { 078 throw new ScmException( "Error while executing command.", ex ); 079 } 080 081 if ( exitCode != 0 ) 082 { 083 return new UpdateScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false ); 084 } 085 086 UpdateScmResultWithRevision result = new UpdateScmResultWithRevision( cl.toString(), consumer.getUpdatedFiles(), 087 String.valueOf( consumer.getRevision() ) ); 088 089 result.setChanges( consumer.getChangeSets() ); 090 091 if ( getLogger().isDebugEnabled() ) 092 { 093 getLogger().debug( "changeSets " + consumer.getChangeSets() ); 094 } 095 096 return result; 097 } 098 099 // ---------------------------------------------------------------------- 100 // 101 // ---------------------------------------------------------------------- 102 103 public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory, 104 ScmVersion version ) 105 { 106 Settings settings = SvnUtil.getSettings(); 107 108 String workingDir = workingDirectory.getAbsolutePath(); 109 110 if ( settings.isUseCygwinPath() ) 111 { 112 workingDir = settings.getCygwinMountPath() + "/" + workingDir; 113 workingDir = StringUtils.replace( workingDir, ":", "" ); 114 workingDir = StringUtils.replace( workingDir, "\\", "/" ); 115 } 116 117 if ( version != null && StringUtils.isEmpty( version.getName() ) ) 118 { 119 version = null; 120 } 121 122 Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( workingDirectory, repository ); 123 124 if ( version == null || SvnTagBranchUtils.isRevisionSpecifier( version ) ) 125 { 126 cl.createArg().setValue( "update" ); 127 128 if ( version != null && StringUtils.isNotEmpty( version.getName() ) ) 129 { 130 cl.createArg().setValue( "-r" ); 131 cl.createArg().setValue( version.getName() ); 132 } 133 134 cl.createArg().setValue( workingDir ); 135 } 136 else 137 { 138 if ( version instanceof ScmBranch ) 139 { 140 // The tag specified does not appear to be numeric, so assume it refers 141 // to a branch/tag url and perform a switch operation rather than update 142 cl.createArg().setValue( "switch" ); 143 if ( version instanceof ScmTag ) 144 { 145 cl.createArg().setValue( SvnTagBranchUtils.resolveTagUrl( repository, (ScmTag) version ) ); 146 } 147 else 148 { 149 cl.createArg().setValue( 150 SvnTagBranchUtils.resolveBranchUrl( repository, (ScmBranch) version ) ); 151 } 152 cl.createArg().setValue( workingDir ); 153 } 154 } 155 156 return cl; 157 } 158 159 /** {@inheritDoc} */ 160 protected ChangeLogCommand getChangeLogCommand() 161 { 162 SvnChangeLogCommand command = new SvnChangeLogCommand(); 163 164 command.setLogger( getLogger() ); 165 166 return command; 167 } 168 169 170}