public void attachGeneratedSources()

in src/main/java/org/apache/maven/buildcache/CacheControllerImpl.java [899:926]

24 lines of code
8 McCabe index (conditional complexity)


    public void attachGeneratedSources(MavenProject project) throws IOException {
        final Path targetDir = Paths.get(project.getBuild().getDirectory());

        final Path generatedSourcesDir = targetDir.resolve("generated-sources");
        attachDirIfNotEmpty(generatedSourcesDir, targetDir, project, OutputType.GENERATED_SOURCE, DEFAULT_FILE_GLOB);

        final Path generatedTestSourcesDir = targetDir.resolve("generated-test-sources");
        attachDirIfNotEmpty(
                generatedTestSourcesDir, targetDir, project, OutputType.GENERATED_SOURCE, DEFAULT_FILE_GLOB);

        Set<String> sourceRoots = new TreeSet<>();
        if (project.getCompileSourceRoots() != null) {
            sourceRoots.addAll(project.getCompileSourceRoots());
        }
        if (project.getTestCompileSourceRoots() != null) {
            sourceRoots.addAll(project.getTestCompileSourceRoots());
        }

        for (String sourceRoot : sourceRoots) {
            final Path sourceRootPath = Paths.get(sourceRoot);
            if (Files.isDirectory(sourceRootPath)
                    && sourceRootPath.startsWith(targetDir)
                    && !(sourceRootPath.startsWith(generatedSourcesDir)
                            || sourceRootPath.startsWith(generatedTestSourcesDir))) { // dir within target
                attachDirIfNotEmpty(sourceRootPath, targetDir, project, OutputType.GENERATED_SOURCE, DEFAULT_FILE_GLOB);
            }
        }
    }