From: Andres Salomon <dilinger@collabora.co.uk>
Date: Mon, 1 Jun 2009 20:25:33 +0000 (-0400)
Subject: add --help/-h support to all scripts
X-Git-Tag: v0.6~52
X-Git-Url: https://spindle.queued.net/cgi-bin/gitweb.cgi?p=xodist;a=commitdiff_plain;h=a46758729c4558f051ef5c467ad1088243c31921

add --help/-h support to all scripts

Signed-off-by: Andres Salomon <dilinger@collabora.co.uk>
---

diff --git a/mkchroot.sh b/mkchroot.sh
index 7867a8a..df9d8e7 100755
--- a/mkchroot.sh
+++ b/mkchroot.sh
@@ -32,6 +32,7 @@ usage()
 	echo "" 1>&2
 	echo "Options:" 1>&2
 	echo "  --config-type <config>    directory name in configs/ to use" 1>&2
+	echo "  --help	                  display this help screen" 1>&2
 	echo "  --local-apt-mirror <srcs> sources.list for local mirror" 1>&2
 	echo "" 1>&2
 	exit 1
@@ -52,6 +53,9 @@ do
 		LOCAL_APT_MIRROR="$2"
 		shift
 		;;
+	--help|-h)
+		usage
+		;;
 	*)
 		if [ "$#" != "1" ]; then
 			echo "Unknown option $1" 1>&2
diff --git a/mkext3.sh b/mkext3.sh
index 37cec99..2960e27 100755
--- a/mkext3.sh
+++ b/mkext3.sh
@@ -214,6 +214,7 @@ usage()
 	echo "" 1>&2
 	echo "Options:" 1>&2
 	echo "  --config-type <config>    directory name in configs/ to use" 1>&2
+	echo "  --help                    display this help screen" 1>&2
 	echo "" 1>&2
 	exit 1
 }
@@ -229,6 +230,9 @@ do
 		}
 		shift
 		;;
+	--help|-h)
+		usage
+		;;
 	*)
 		ROOT_DIR="$1"
 		shift
diff --git a/mkjffs2.sh b/mkjffs2.sh
index 99573d4..7d907f7 100755
--- a/mkjffs2.sh
+++ b/mkjffs2.sh
@@ -27,6 +27,7 @@ usage()
 	echo "" 1>&2
 	echo "Options:" 1>&2
 	echo "  --config-type <config>    directory name in configs/ to use" 1>&2
+	echo "  --help                    display this help screen" 1>&2
 	echo "" 1>&2
 	exit 1
 }
@@ -42,6 +43,9 @@ do
 		}
 		shift
 		;;
+	--help|-h)
+		usage
+		;;
 	*)
 		if [ "$#" != "2" ]; then
 			echo "Unknown option $1" 1>&2