1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.internal.impl.model;
20
21 import java.io.File;
22 import java.nio.file.Path;
23
24 import org.apache.maven.api.di.Named;
25 import org.apache.maven.api.di.Singleton;
26 import org.apache.maven.api.services.model.PathTranslator;
27
28 /**
29 * Resolves relative paths against a specific base directory.
30 *
31 */
32 @Named
33 @Singleton
34 public class DefaultPathTranslator implements PathTranslator {
35
36 @Override
37 public String alignToBaseDirectory(String path, Path basedir) {
38 String result = path;
39
40 if (path != null && basedir != null) {
41 path = path.replace('\\', File.separatorChar).replace('/', File.separatorChar);
42
43 File file = new File(path);
44 if (file.isAbsolute()) {
45 // path was already absolute, just normalize file separator and we're done
46 result = file.getPath();
47 } else if (file.getPath().startsWith(File.separator)) {
48 // drive-relative Windows path, don't align with project directory but with drive root
49 result = file.getAbsolutePath();
50 } else {
51 // an ordinary relative path, align with project directory
52 result = basedir.resolve(path).normalize().toString();
53 }
54 }
55
56 return result;
57 }
58 }