1 package org.apache.maven.plugin.ant;
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 java.io.File;
23
24 import org.apache.maven.plugin.AbstractMojo;
25 import org.apache.maven.plugin.MojoExecutionException;
26 import org.apache.maven.project.MavenProject;
27
28 /**
29 * Clean all Ant build files.
30 *
31 * @author <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a>
32 * @version $Id: AntCleanMojo.java 764451 2009-04-13 13:29:52Z bentmann $
33 * @goal clean
34 */
35 public class AntCleanMojo
36 extends AbstractMojo
37 {
38 // ----------------------------------------------------------------------
39 // Mojo components
40 // ----------------------------------------------------------------------
41
42 // ----------------------------------------------------------------------
43 // Mojo parameters
44 // ----------------------------------------------------------------------
45
46 /**
47 * The working project.
48 *
49 * @parameter default-value="${project}"
50 * @required
51 * @readonly
52 */
53 private MavenProject project;
54
55 /**
56 * Forcing the deletion of the custom <code>build.xml</code>.
57 *
58 * @parameter expression="${deleteCustomFiles}" default-value="false"
59 * @since 2.2
60 */
61 private boolean deleteCustomFiles;
62
63 /** {@inheritDoc} */
64 public void execute()
65 throws MojoExecutionException
66 {
67 File buildXml = new File( project.getBasedir(), AntBuildWriter.DEFAULT_BUILD_FILENAME );
68 if ( buildXml.exists() )
69 {
70 if ( deleteCustomFiles )
71 {
72 if ( !buildXml.delete() )
73 {
74 throw new MojoExecutionException( "Cannot delete " + buildXml.getAbsolutePath() );
75 }
76 }
77 else if ( getLog().isInfoEnabled() )
78 {
79 getLog().info(
80 "Not deleting custom " + buildXml.getName()
81 + ", use -DdeleteCustomFiles=true to force its deletion" );
82 }
83 }
84
85 File mavenBuildXml = new File( project.getBasedir(), AntBuildWriter.DEFAULT_MAVEN_BUILD_FILENAME );
86 if ( mavenBuildXml.exists() && !mavenBuildXml.delete() )
87 {
88 throw new MojoExecutionException( "Cannot delete " + mavenBuildXml.getAbsolutePath() );
89 }
90
91 File mavenBuildProperties =
92 new File( project.getBasedir(), AntBuildWriter.DEFAULT_MAVEN_PROPERTIES_FILENAME );
93 if ( mavenBuildProperties.exists() && !mavenBuildProperties.delete() )
94 {
95 throw new MojoExecutionException( "Cannot delete " + mavenBuildProperties.getAbsolutePath() );
96 }
97
98 getLog().info(
99 "Deleted Ant build files for project " + project.getArtifactId() + " in "
100 + project.getBasedir().getAbsolutePath() );
101 }
102
103 }