001 package org.apache.maven.scm.plugin;
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.plugin.MojoExecutionException;
023 import org.apache.maven.scm.ScmException;
024 import org.apache.maven.scm.ScmTagParameters;
025 import org.apache.maven.scm.command.tag.TagScmResult;
026 import org.apache.maven.scm.provider.ScmProvider;
027 import org.apache.maven.scm.repository.ScmRepository;
028
029 import java.io.IOException;
030 import java.text.SimpleDateFormat;
031 import java.util.Date;
032
033 /**
034 * Tag the project.
035 *
036 * @author <a href="evenisse@apache.org">Emmanuel Venisse</a>
037 * @author <a href="saden1@gmil.com">Sharmarke Aden</a>
038 *
039 * @goal tag
040 * @aggregator
041 */
042 public class TagMojo
043 extends AbstractScmMojo
044 {
045 /**
046 * The tag name.
047 *
048 * @parameter expression="${tag}"
049 * @required
050 */
051 private String tag;
052
053 /**
054 * The message applied to the tag creation.
055 *
056 * @parameter expression="${message}"
057 */
058 private String message;
059
060 /**
061 * Set the timestamp format.
062 *
063 * @parameter expression="${timestampFormat}" default-value="yyyyMMddHHmmss"
064 */
065 private String timestampFormat;
066
067 /**
068 * Use timestamp tagging.
069 *
070 * @parameter expression="${addTimestamp}" default-value="false"
071 */
072 private boolean addTimestamp;
073
074 /**
075 * Define the timestamp position (end or begin).
076 *
077 * @parameter expression="${timestampPosition}" default-value="end"
078 */
079 private String timestampPosition;
080
081 /**
082 * Timestamp tag prefix.
083 *
084 * @parameter expression="${timestampPrefix}" default-value="-"
085 */
086 private String timestampPrefix;
087
088 /**
089 * currently only implemented with svn scm. Enable a workaround to prevent issue
090 * due to svn client > 1.5.0 (http://jira.codehaus.org/browse/SCM-406)
091 *
092 *
093 * @parameter expression="${remoteTagging}" default-value="true"
094 * @since 1.2
095 */
096 private boolean remoteTagging;
097
098 /** {@inheritDoc} */
099 public void execute()
100 throws MojoExecutionException
101 {
102 super.execute();
103
104 try
105 {
106 SimpleDateFormat dateFormat = null;
107 String tagTimestamp = "";
108 String finalTag = tag;
109
110 if ( addTimestamp )
111 {
112 try
113 {
114 getLog().info( "Using timestamp pattern '" + timestampFormat + "'" );
115 dateFormat = new SimpleDateFormat( timestampFormat );
116 tagTimestamp = dateFormat.format( new Date() );
117 getLog().info( "Using timestamp '" + tagTimestamp + "'" );
118 }
119 catch ( IllegalArgumentException e )
120 {
121 String msg = "The timestamp format '" + timestampFormat + "' is invalid.";
122 getLog().error( msg, e );
123 throw new MojoExecutionException( msg, e );
124 }
125
126 if ( "end".equals( timestampPosition ) )
127 {
128 finalTag += timestampPrefix + tagTimestamp;
129 }
130 else
131 {
132 finalTag = tagTimestamp + timestampPrefix + finalTag;
133 }
134 }
135
136 ScmRepository repository = getScmRepository();
137 ScmProvider provider = getScmManager().getProviderByRepository( repository );
138
139 finalTag = provider.sanitizeTagName( finalTag );
140 getLog().info( "Final Tag Name: '" + finalTag + "'" );
141
142 ScmTagParameters scmTagParameters = new ScmTagParameters( message);
143 scmTagParameters.setRemoteTagging( remoteTagging );
144
145 TagScmResult result = provider.tag( repository, getFileSet(), finalTag, scmTagParameters);
146
147 checkResult( result );
148 }
149 catch ( IOException e )
150 {
151 throw new MojoExecutionException( "Cannot run tag command : ", e );
152 }
153 catch ( ScmException e )
154 {
155 throw new MojoExecutionException( "Cannot run tag command : ", e );
156 }
157 }
158 }