From 2c7155b0ea5774d6ca0ff9dcf5c12265fd205a04 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@newdream.net>
Date: Tue, 22 Mar 2011 12:45:34 -0700
Subject: [PATCH] push_to_repo: usage

---
 push_to_repo.sh | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/push_to_repo.sh b/push_to_repo.sh
index 5f1de223..328a2940 100755
--- a/push_to_repo.sh
+++ b/push_to_repo.sh
@@ -7,11 +7,15 @@ repo=$2
 cephvers=$3
 component=$4
 
-[ -z "$releasedir" ] && echo specify releasedir && exit 1
-[ -z "$repo" ] && echo specify reprepro dir && exit 1
-[ -z "$cephvers" ] && echo specify version && exit 1
-[ ! -d "$releasedir/$cephvers" ] && echo missing $releasedir/$cephvers && exit 1
-[ -z "$component" ] && echo "must specify repo component" && exit 1
+usage() {
+    echo "usage: $0 releasedir repodir version component"
+}
+
+[ -z "$releasedir" ] && echo specify releasedir && usage && exit 1
+[ -z "$repo" ] && echo specify reprepro dir && usage && exit 1
+[ -z "$cephvers" ] && echo specify version && usage && exit 1
+[ ! -d "$releasedir/$cephvers" ] && echo missing $releasedir/$cephvers && usage && exit 1
+[ -z "$component" ] && echo "must specify repo component" && usage && exit 1
 
 bindir=`dirname $0`
 
-- 
2.39.5