1 package org.apache.maven.scm.plugin;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.apache.maven.plugin.MojoExecutionException;
23 import org.apache.maven.scm.ScmException;
24 import org.apache.maven.scm.ScmTagParameters;
25 import org.apache.maven.scm.command.tag.TagScmResult;
26 import org.apache.maven.scm.provider.ScmProvider;
27 import org.apache.maven.scm.repository.ScmRepository;
28
29 import java.io.IOException;
30 import java.text.SimpleDateFormat;
31 import java.util.Date;
32
33 /**
34 * Tag the project.
35 *
36 * @author <a href="evenisse@apache.org">Emmanuel Venisse</a>
37 * @author <a href="saden1@gmil.com">Sharmarke Aden</a>
38 *
39 * @goal tag
40 * @aggregator
41 */
42 public class TagMojo
43 extends AbstractScmMojo
44 {
45 /**
46 * The tag name.
47 *
48 * @parameter expression="${tag}"
49 * @required
50 */
51 private String tag;
52
53 /**
54 * The message applied to the tag creation.
55 *
56 * @parameter expression="${message}"
57 */
58 private String message;
59
60 /**
61 * Set the timestamp format.
62 *
63 * @parameter expression="${timestampFormat}" default-value="yyyyMMddHHmmss"
64 */
65 private String timestampFormat;
66
67 /**
68 * Use timestamp tagging.
69 *
70 * @parameter expression="${addTimestamp}" default-value="false"
71 */
72 private boolean addTimestamp;
73
74 /**
75 * Define the timestamp position (end or begin).
76 *
77 * @parameter expression="${timestampPosition}" default-value="end"
78 */
79 private String timestampPosition;
80
81 /**
82 * Timestamp tag prefix.
83 *
84 * @parameter expression="${timestampPrefix}" default-value="-"
85 */
86 private String timestampPrefix;
87
88 /**
89 * currently only implemented with svn scm. Enable a workaround to prevent issue
90 * due to svn client > 1.5.0 (http://jira.codehaus.org/browse/SCM-406)
91 *
92 *
93 * @parameter expression="${remoteTagging}" default-value="true"
94 * @since 1.2
95 */
96 private boolean remoteTagging;
97
98 /** {@inheritDoc} */
99 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 }