@Override
public int doCommand(WatchdogArgs args, WatchdogClient client, WebAppDeployClient deployClient) {
String fileName = args.getDefaultArg();
if (fileName == null) {
throw new ConfigException(L.l("Cannot find a filename in command line"));
}
CommitBuilder commit = createCommitBuilder(args);
try {
WriteStream out = Vfs.openWrite(System.out);
deployClient.getFile(commit.getId(), fileName, out);
out.flush();
} catch (IOException e) {
throw ConfigException.create(e);
}
return 0;
}
