@Override
public void executeSynchronously(
RemoteWorkRequest request, StreamObserver<RemoteWorkResponse> responseObserver) {
Path tempRoot = workPath.getRelative("build-" + UUID.randomUUID().toString());
try {
FileSystemUtils.createDirectoryAndParents(tempRoot);
final ConcurrentMapActionCache actionCache = new ConcurrentMapActionCache(tempRoot, cache);
final MemcacheWorkExecutor workExecutor =
MemcacheWorkExecutor.createLocalWorkExecutor(actionCache, tempRoot);
if (LOG_FINER) {
LOG.fine(
"Work received has "
+ request.getInputFilesCount()
+ " input files and "
+ request.getOutputFilesCount()
+ " output files.");
}
RemoteWorkResponse response = workExecutor.executeLocally(request);
responseObserver.onNext(response);
if (options.debug) {
if (!response.getSuccess()) {
LOG.warning("Work failed. Request: " + request.toString() + ".");
} else if (LOG_FINER) {
LOG.fine("Work completed.");
}
}
if (!options.debug || response.getSuccess()) {
FileSystemUtils.deleteTree(tempRoot);
} else {
LOG.warning("Preserving work directory " + tempRoot.toString() + ".");
}
} catch (IOException | InterruptedException e) {
RemoteWorkResponse.Builder response = RemoteWorkResponse.newBuilder();
response.setSuccess(false).setOut("").setErr("").setException(e.toString());
responseObserver.onNext(response.build());
if (e instanceof InterruptedException) {
Thread.currentThread().interrupt();
}
} finally {
responseObserver.onCompleted();
}
}
