001 package 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
022 import java.io.File;
023
024 import org.apache.maven.scm.ScmBranch;
025 import org.apache.maven.scm.ScmException;
026 import org.apache.maven.scm.ScmFileSet;
027 import org.apache.maven.scm.ScmTag;
028 import org.apache.maven.scm.ScmVersion;
029 import org.apache.maven.scm.command.changelog.ChangeLogCommand;
030 import org.apache.maven.scm.command.update.AbstractUpdateCommand;
031 import org.apache.maven.scm.command.update.UpdateScmResult;
032 import org.apache.maven.scm.command.update.UpdateScmResultWithRevision;
033 import org.apache.maven.scm.provider.ScmProviderRepository;
034 import org.apache.maven.scm.provider.svn.SvnTagBranchUtils;
035 import org.apache.maven.scm.provider.svn.command.SvnCommand;
036 import org.apache.maven.scm.provider.svn.repository.SvnScmProviderRepository;
037 import org.apache.maven.scm.provider.svn.svnexe.command.SvnCommandLineUtils;
038 import org.apache.maven.scm.provider.svn.svnexe.command.changelog.SvnChangeLogCommand;
039 import org.apache.maven.scm.provider.svn.util.SvnUtil;
040 import org.apache.maven.scm.providers.svn.settings.Settings;
041 import org.codehaus.plexus.util.StringUtils;
042 import org.codehaus.plexus.util.cli.CommandLineException;
043 import org.codehaus.plexus.util.cli.CommandLineUtils;
044 import org.codehaus.plexus.util.cli.Commandline;
045
046 /**
047 * @author <a href="mailto:evenisse@apache.org">Emmanuel Venisse</a>
048 *
049 */
050 public 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 getLogger().info( "changeSets " + consumer.getChangeSets());
091
092 return result;
093 }
094
095 // ----------------------------------------------------------------------
096 //
097 // ----------------------------------------------------------------------
098
099 public static Commandline createCommandLine( SvnScmProviderRepository repository, File workingDirectory,
100 ScmVersion version )
101 {
102 Settings settings = SvnUtil.getSettings();
103
104 String workingDir = workingDirectory.getAbsolutePath();
105
106 if ( settings.isUseCygwinPath() )
107 {
108 workingDir = settings.getCygwinMountPath() + "/" + workingDir;
109 workingDir = StringUtils.replace( workingDir, ":", "" );
110 workingDir = StringUtils.replace( workingDir, "\\", "/" );
111 }
112
113 if ( version != null && StringUtils.isEmpty( version.getName() ) )
114 {
115 version = null;
116 }
117
118 Commandline cl = SvnCommandLineUtils.getBaseSvnCommandLine( workingDirectory, repository );
119
120 if ( version == null || SvnTagBranchUtils.isRevisionSpecifier( version ) )
121 {
122 cl.createArg().setValue( "update" );
123
124 if ( version != null && StringUtils.isNotEmpty( version.getName() ) )
125 {
126 cl.createArg().setValue( "-r" );
127 cl.createArg().setValue( version.getName() );
128 }
129
130 cl.createArg().setValue( workingDir );
131 }
132 else
133 {
134 if ( version instanceof ScmBranch )
135 {
136 // The tag specified does not appear to be numeric, so assume it refers
137 // to a branch/tag url and perform a switch operation rather than update
138 cl.createArg().setValue( "switch" );
139 if ( version instanceof ScmTag )
140 {
141 cl.createArg().setValue( SvnTagBranchUtils.resolveTagUrl( repository, (ScmTag) version ) );
142 }
143 else
144 {
145 cl.createArg().setValue(
146 SvnTagBranchUtils.resolveBranchUrl( repository, (ScmBranch) version ) );
147 }
148 cl.createArg().setValue( workingDir );
149 }
150 }
151
152 return cl;
153 }
154
155 /** {@inheritDoc} */
156 protected ChangeLogCommand getChangeLogCommand()
157 {
158 SvnChangeLogCommand command = new SvnChangeLogCommand();
159
160 command.setLogger( getLogger() );
161
162 return command;
163 }
164
165
166 }