1 package org.apache.maven.plugin.idea;
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.AbstractMojo;
23 import org.apache.maven.plugin.MojoExecutionException;
24 import org.apache.maven.plugin.MojoFailureException;
25 import org.apache.maven.project.MavenProject;
26 import org.codehaus.plexus.util.FileUtils;
27
28 import java.io.File;
29
30 /**
31 * Removes all existing IDEA files for the project.
32 *
33 * @goal clean
34 * @author Edwin Punzalan
35 */
36 public class IdeaCleanMojo
37 extends AbstractMojo
38 {
39 /**
40 * @parameter expression="${project}"
41 * @required
42 * @readonly
43 */
44 private MavenProject project;
45
46 public void execute()
47 throws MojoExecutionException, MojoFailureException
48 {
49 File iprFile = getIdeaFile( ".ipr" );
50 deleteFile( iprFile );
51
52 File imlFile = getIdeaFile( ".iml" );
53 deleteFile( imlFile );
54
55 File iwsFile = getIdeaFile( ".iws" );
56 deleteFile( iwsFile );
57 }
58
59 private File getIdeaFile( String extension )
60 {
61 return new File( project.getBasedir(), project.getArtifactId() + extension );
62 }
63
64 private void deleteFile( File file )
65 {
66 if ( file.exists() )
67 {
68 if ( !file.isDirectory() )
69 {
70 FileUtils.fileDelete( file.getAbsolutePath() );
71 }
72 }
73 }
74 }