From 03762bc9bdfd9fd8f92131afa774a3d08dbe4523 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Bone=CC=81r?= <jonas@jonasboner.com>
Date: Mon, 16 Apr 2012 23:40:14 +0200
Subject: [PATCH] Added start of a help page for the akka-cluster tool.
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Signed-off-by: Jonas Bonér <jonas@jonasboner.com>
---
 akka-kernel/src/main/dist/bin/akka-cluster | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/akka-kernel/src/main/dist/bin/akka-cluster b/akka-kernel/src/main/dist/bin/akka-cluster
index 149de5e692..4e969af11a 100755
--- a/akka-kernel/src/main/dist/bin/akka-cluster
+++ b/akka-kernel/src/main/dist/bin/akka-cluster
@@ -22,6 +22,13 @@ function checkNodeIsRunning {
     fi
 }
 
+# Help page is triggered by either: help, -help or --help
+if [[ $1 == *help* ]]; then
+    echo "Welcome to Akka Cluster Administration Tool"
+    echo " --- TODO: Write up a help page ---"
+    exit 0
+fi
+
 case "$2" in
 
     ping)
@@ -173,8 +180,8 @@ case "$2" in
 
     *)
         echo "Usage: $SELF <node-hostname:jmx-port> { ping | join | leave | remove | down"
-        echo "                                      member-status | cluster-status | leader"
-        echo "                                      is-singleton | has-convergence | is-available }"
+        echo "                                               member-status | cluster-status | leader"
+        echo "                                               is-singleton | has-convergence | is-available }"
         echo "Examples: $SELF localhost:9999 ping"
         echo "          $SELF localhost:9999 join akka://service0@localhost:5550"
         echo "          $SELF localhost:9999 cluster-status"