From a2cd862d532aeb888aebacfa94ce41f59e5226f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Tue, 3 Jan 2012 23:43:17 +0100
Subject: deploy-ruby-tasks: add help function

---
 deploy-ruby-tasks | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/deploy-ruby-tasks b/deploy-ruby-tasks
index f3fae27..37d1186 100755
--- a/deploy-ruby-tasks
+++ b/deploy-ruby-tasks
@@ -1,5 +1,14 @@
 #! /bin/sh
 
+function help() {
+    echo "${0##*/} [dtcu] "
+    echo -e "\t-d --git-dir         set GIT_DIR"
+    echo -e "\t-t --tasks-dir       set TASKS_DIR"
+    echo -e "\t-c --no-create       set NO_CREATE"
+    echo -e "\t-u --force-update    set FORCE_UPDATE"
+    exit 0
+}
+
 for arg in $@; do
     option=`echo "'$arg'" | cut -d'=' -f1 | tr -d "'"`
     value=`echo "'$arg'" | cut -d'=' -f2- | tr -d "'"`
@@ -9,7 +18,7 @@ for arg in $@; do
         -t|--tasks-dir) TASKS_DIR=$value;;
         -c|--no-create) NO_CREATE=1;;
         -u|--force-update) FORCE_UPDATE=1;;
-        *) GIT_REMOTE=$arg;;
+        -h|--help) help;;
     esac
 done
 
-- 
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