From 32b19dfbcbad80d0d5436533e4ffab23fc9dd1be Mon Sep 17 00:00:00 2001
From: Alex Malinovich <alexmalinovich@gmail.com>
Date: Sat, 25 Feb 2017 19:59:01 -0800
Subject: [PATCH] Clean up usage and add --help

---
 plexupdate.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/plexupdate.sh b/plexupdate.sh
index 7842c39..78a06de 100755
--- a/plexupdate.sh
+++ b/plexupdate.sh
@@ -98,14 +98,15 @@ usage() {
 	echo "    -v Show additional debug information"
 	echo ""
 	echo "    Long Argument Options:"
+	echo "    --check-update Check for new version of plex only"
 	echo "    --config <path/to/config/file> Configuration file to use"
 	echo "    --dldir <path/to/download/dir> Download directory to use"
 	echo "    --email <plex.tv email> Plex.TV email address"
-	echo "    --pass <plex.tv password> Plex.TV password"
-	echo "    --server <Plex server address> Address of Plex Server"
-	echo "    --port <Plex server port> Port for Plex Server. Used with --server"
+	echo "    --help This help"
 	echo "    --notify-success Set exit code 10 if update is available/installed"
-	echo "    --check-update Check for new version of plex only"
+	echo "    --pass <plex.tv password> Plex.TV password"
+	echo "    --port <Plex server port> Port for Plex Server. Used with --server"
+	echo "    --server <Plex server address> Address of Plex Server"
 	echo ""
 	exit 0
 }
@@ -125,7 +126,7 @@ trap cleanup EXIT
 
 # Parse commandline
 ALLARGS=( "$@" )
-optstring="-o acCdfFhlpPqrSsuUv -l config:,dldir:,email:,pass:,server:,port:,notify-success,check-update"
+optstring="-o acCdfFhlpPqrSsuUv -l config:,dldir:,email:,pass:,server:,port:,notify-success,check-update,help"
 GETOPTRES=$(getopt $optstring -- "$@")
 if [ $? -eq 1 ]; then
 	exit 1
@@ -183,6 +184,7 @@ do
 		(--pass) shift; PASS=$(trimQuotes ${1});;
 		(--server) shift; PLEXSERVER=$(trimQuotes ${1});;
 		(--port) shift; PLEXPORT=$(trimQuotes ${1});;
+		(--help) usage;;
 
 		(--notify-success) NOTIFY=yes;;
 		(--check-update) CHECKONLY=yes;;