/** Walk project references recursively, adding thrift files to the provided list. */
List<File> getRecursiveThriftFiles(MavenProject project, String outputDirectory, List<File> files)
throws IOException {
HashFunction hashFun = Hashing.md5();
if (dependencyIncludes.contains(project.getArtifactId())) {
File dir = new File(new File(project.getFile().getParent(), "target"), outputDirectory);
if (dir.exists()) {
URI baseDir = getFileURI(dir);
for (File f : findThriftFilesInDirectory(dir)) {
URI fileURI = getFileURI(f);
String relPath = baseDir.relativize(fileURI).getPath();
File destFolder = getResourcesOutputDirectory();
destFolder.mkdirs();
File destFile = new File(destFolder, relPath);
if (!destFile.exists()
|| (destFile.isFile()
&& !Files.hash(f, hashFun).equals(Files.hash(destFile, hashFun)))) {
getLog()
.info(
format("copying %s to %s", f.getCanonicalPath(), destFile.getCanonicalPath()));
copyFile(f, destFile);
}
files.add(destFile);
}
}
}
Map<String, MavenProject> refs = project.getProjectReferences();
for (String name : refs.keySet()) {
getRecursiveThriftFiles(refs.get(name), outputDirectory, files);
}
return files;
}
