cyrus-jackson commented on a change in pull request #148:
URL: https://github.com/apache/incubator-ratis/pull/148#discussion_r465463557
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File path: ratis-common/src/main/java/org/apache/ratis/util/FileUtils.java
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@@ -85,6 +85,43 @@ static void deleteFile(File f) throws IOException {
delete(f.toPath());
}
+ /**
+ * Moves the directory. If any file is locked, the exception is caught
+ * and logged and continues to other files.
+ * @param source
+ * @param dest
+ * @throws IOException
+ */
+ static void moveDirectory(Path source, Path dest) throws IOException {
+ LOG.trace("moveDirectory source: {} dest: {}", source, dest);
+ createDirectories(dest);
+ Files.walkFileTree(source, new SimpleFileVisitor<Path>() {
+ @Override
+ public FileVisitResult preVisitDirectory(Path dir,
+ BasicFileAttributes attrs) throws IOException {
+ Path targetPath = dest.resolve(source.relativize(dir));
+ if (!Files.exists(targetPath)) {
+ createDirectories(targetPath);
+ }
Review comment:
This call is required for sub folders, otherwise only the files get
copied.
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