1 /*
2 * The MIT License (MIT)
3 *
4 * Copyright (c) 2013-2026 The Coveralls Maven Plugin Project Contributors:
5 * https://github.com/hazendaz/coveralls-maven-plugin/graphs/contributors
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 */
25 package org.eluder.coveralls.maven.plugin.util;
26
27 import java.io.File;
28 import java.nio.charset.Charset;
29 import java.nio.file.Path;
30 import java.util.ArrayList;
31 import java.util.List;
32
33 import org.apache.maven.project.MavenProject;
34 import org.eluder.coveralls.maven.plugin.source.DirectorySourceLoader;
35 import org.eluder.coveralls.maven.plugin.source.MultiSourceLoader;
36 import org.eluder.coveralls.maven.plugin.source.ScanSourceLoader;
37 import org.eluder.coveralls.maven.plugin.source.SourceLoader;
38
39 /**
40 * A factory for creating SourceLoader objects.
41 */
42 public class SourceLoaderFactory {
43
44 /** The base dir. */
45 private final File baseDir;
46
47 /** The project. */
48 private final MavenProject project;
49
50 /** The source encoding. */
51 private final Charset sourceEncoding;
52
53 /** The source directories. */
54 private List<File> sourceDirectories;
55
56 /** The scan for sources. */
57 private boolean scanForSources;
58
59 /**
60 * Instantiates a new source loader factory.
61 *
62 * @param baseDir
63 * the base dir
64 * @param project
65 * the project
66 * @param sourceEncoding
67 * the source encoding
68 */
69 public SourceLoaderFactory(final File baseDir, final MavenProject project, final Charset sourceEncoding) {
70 this.baseDir = baseDir;
71 this.project = project;
72 this.sourceEncoding = sourceEncoding;
73 }
74
75 /**
76 * With source directories.
77 *
78 * @param sourceDirectories
79 * the source directories
80 *
81 * @return the source loader factory
82 */
83 public SourceLoaderFactory withSourceDirectories(final List<File> sourceDirectories) {
84 this.sourceDirectories = sourceDirectories;
85 return this;
86 }
87
88 /**
89 * With scan for sources.
90 *
91 * @param scanForSources
92 * the scan for sources
93 *
94 * @return the source loader factory
95 */
96 public SourceLoaderFactory withScanForSources(final boolean scanForSources) {
97 this.scanForSources = scanForSources;
98 return this;
99 }
100
101 /**
102 * Creates a new SourceLoader object.
103 *
104 * @return the source loader
105 */
106 public SourceLoader createSourceLoader() {
107 final var multiSourceLoader = new MultiSourceLoader();
108 final List<File> directories = new ArrayList<>();
109 final var modules = new MavenProjectCollector(this.project).collect();
110 for (final MavenProject module : modules) {
111 for (final String sourceRoot : module.getCompileSourceRoots()) {
112 final var sourceDirectory = Path.of(sourceRoot);
113 directories.add(sourceDirectory.toFile());
114 }
115 }
116 if (this.sourceDirectories != null) {
117 directories.addAll(this.sourceDirectories);
118 }
119 for (final File directory : directories) {
120 if (directory.exists() && directory.isDirectory()) {
121 final var moduleSourceLoader = new DirectorySourceLoader(this.baseDir, directory, this.sourceEncoding);
122 multiSourceLoader.add(moduleSourceLoader);
123 }
124 }
125
126 if (this.scanForSources) {
127 for (final File directory : directories) {
128 if (directory.exists() && directory.isDirectory()) {
129 final var scanSourceLoader = new ScanSourceLoader(this.baseDir, directory, this.sourceEncoding);
130 multiSourceLoader.add(scanSourceLoader);
131 }
132 }
133 }
134 return multiSourceLoader;
135 }
136 }