1 package org.apache.maven.plugins.shade.resource;
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.project.MavenProject;
23
24 import java.io.File;
25 import java.util.ArrayList;
26 import java.util.List;
27
28 /**
29 * Manually creates the resource processors needed to remove the original pom.xml and inject
30 * the dependency-reduced-pom.xml in its place in the shaded JAR.
31 */
32 public class UseDependencyReducedPom
33 {
34 public static List<ResourceTransformer> createPomReplaceTransformers(
35 MavenProject project,
36 File dependencyReducedPomLocation
37 )
38 {
39 String pomInFinalJarFilename =
40 "META-INF/maven/" + project.getGroupId() + "/" + project.getArtifactId() + "/pom.xml";
41
42 List<ResourceTransformer> resourceTransformers = new ArrayList<>();
43
44 DontIncludeResourceTransformer removePom = new DontIncludeResourceTransformer();
45 removePom.resource = pomInFinalJarFilename;
46 resourceTransformers.add( removePom );
47
48 IncludeResourceTransformer insertDependencyReducedPom = new IncludeResourceTransformer();
49 insertDependencyReducedPom.file = dependencyReducedPomLocation;
50 insertDependencyReducedPom.resource = pomInFinalJarFilename;
51 resourceTransformers.add( insertDependencyReducedPom );
52
53 return resourceTransformers;
54 }
55 }