Allow command classes to manually display usage

James Moger

2014-03-21 355901d24dd400ca17a7eb8f688ba9c2e15f23ba

Allow command classes to manually display usage

 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;