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.Os; 042import org.codehaus.plexus.util.StringUtils; 043import org.codehaus.plexus.util.cli.CommandLineException; 044import org.codehaus.plexus.util.cli.CommandLineUtils; 045import org.codehaus.plexus.util.cli.Commandline; 046 047/** 048 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a> 049 * 050 */ 051public class SvnUpdateCommand 052 extends AbstractUpdateCommand 053 implements SvnCommand 054{ 055 /** {@inheritDoc} */ 056 protected UpdateScmResult executeUpdateCommand( ScmProviderRepository repo, ScmFileSet fileSet, ScmVersion version ) 057 throws ScmException 058 { 059 Commandline cl = createCommandLine( (SvnScmProviderRepository) repo, fileSet.getBasedir(), version ); 060 061 SvnUpdateConsumer consumer = new SvnUpdateConsumer( getLogger(), fileSet.getBasedir() ); 062 063 CommandLineUtils.StringStreamConsumer stderr = new CommandLineUtils.StringStreamConsumer(); 064 065 if ( getLogger().isInfoEnabled() ) 066 { 067 getLogger().info( "Executing: " + SvnCommandLineUtils.cryptPassword( cl ) ); 068 069 if ( Os.isFamily( Os.FAMILY_WINDOWS ) ) 070 { 071 getLogger().info( "Working directory: " + cl.getWorkingDirectory().getAbsolutePath() ); 072 } 073 } 074 075 int exitCode; 076 077 try 078 { 079 exitCode = SvnCommandLineUtils.execute( cl, consumer, stderr, getLogger() ); 080 } 081 catch ( CommandLineException ex ) 082 { 083 throw new ScmException( "Error while executing command.", ex ); 084 } 085 086 if ( exitCode != 0 ) 087 { 088 return new UpdateScmResult( cl.toString(), "The svn command failed.", stderr.getOutput(), false ); 089 } 090 091 UpdateScmResultWithRevision result = new UpdateScmResultWithRevision( cl.toString(), consumer.getUpdatedFiles(), 092 String.valueOf( consumer.getRevision() ) ); 093 094 result.setChanges( consumer.getChangeSets() ); 095 096 if ( getLogger().isDebugEnabled() ) 097 { 098 getLogger().debug( "changeSets " + consumer.getChangeSets() ); 099 } 100 101 return result; 102 } 103 104 // ---------------------------------------------------------------------- 105 // 106 // ---------------------------------------------------------------------- 107 108 public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory, 109 ScmVersion version ) 110 { 111 Settings settings = SvnUtil.getSettings(); 112 113 String workingDir = workingDirectory.getAbsolutePath(); 114 115 if ( settings.isUseCygwinPath() ) 116 { 117 workingDir = settings.getCygwinMountPath() + "/" + workingDir; 118 workingDir = StringUtils.replace( workingDir, ":", "" ); 119 workingDir = StringUtils.replace( workingDir, "\\", "/" ); 120 } 121 122 if ( version != null && StringUtils.isEmpty( version.getName() ) ) 123 { 124 version = null; 125 } 126 127 Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( workingDirectory, repository ); 128 129 if ( version == null || SvnTagBranchUtils.isRevisionSpecifier( version ) ) 130 { 131 cl.createArg().setValue( "update" ); 132 133 if ( version != null && StringUtils.isNotEmpty( version.getName() ) ) 134 { 135 cl.createArg().setValue( "-r" ); 136 cl.createArg().setValue( version.getName() ); 137 } 138 139 cl.createArg().setValue( workingDir + "@" ); 140 } 141 else 142 { 143 if ( version instanceof ScmBranch ) 144 { 145 // The tag specified does not appear to be numeric, so assume it refers 146 // to a branch/tag url and perform a switch operation rather than update 147 cl.createArg().setValue( "switch" ); 148 if ( version instanceof ScmTag ) 149 { 150 String tagUrl = SvnTagBranchUtils.resolveTagUrl( repository, (ScmTag) version ); 151 cl.createArg().setValue( tagUrl + "@" ); 152 } 153 else 154 { 155 String branchUrl = SvnTagBranchUtils.resolveBranchUrl( repository, (ScmBranch) version ); 156 cl.createArg().setValue( branchUrl + "@" ); 157 } 158 cl.createArg().setValue( workingDir + "@" ); 159 } 160 } 161 162 return cl; 163 } 164 165 /** {@inheritDoc} */ 166 protected ChangeLogCommand getChangeLogCommand() 167 { 168 SvnChangeLogCommand command = new SvnChangeLogCommand(); 169 170 command.setLogger( getLogger() ); 171 172 return command; 173 } 174 175 176}