From: James Moger <james.moger@gitblit.com>
Date: Fri, 21 Mar 2014 16:40:23 +0000 (-0400)
Subject: Allow command classes to manually display usage
X-Git-Tag: v1.5.0~68^2~47
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=355901d24dd400ca17a7eb8f688ba9c2e15f23ba;p=gitblit.git

Allow command classes to manually display usage
---

diff --git a/src/main/java/com/gitblit/transport/ssh/commands/BaseCommand.java b/src/main/java/com/gitblit/transport/ssh/commands/BaseCommand.java
index c4d6a57e..6a190df6 100644
--- a/src/main/java/com/gitblit/transport/ssh/commands/BaseCommand.java
+++ b/src/main/java/com/gitblit/transport/ssh/commands/BaseCommand.java
@@ -216,6 +216,11 @@ public abstract class BaseCommand implements Command, SessionAware {
 		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;