Allow command classes to manually display usage

James Moger

2014-03-21 355901d24dd400ca17a7eb8f688ba9c2e15f23ba

 src/main/java/com/gitblit/transport/ssh/commands/BaseCommand.java

@@ -216,6 +216,11 @@
      return "";
   }

   protected void showHelp() throws UnloggedFailure {
      argv = new String [] { "--help" };
      parseCommandLine();
   }

   private final class TaskThunk implements CancelableRunnable {
      private final CommandRunnable thunk;
      private final String taskName;