reorganize mod

Run.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+OUTPUT_DIR="$2"
+
+function install() {
+	rsync -a	$SCRIPT_DIR/mods/		$OUTPUT_DIR/mods/		--exclude  '.git'
+	echo install ok
+}
+
+function show_help() {
+	echo
+	echo "Usage: $0 { install  } <COD_INSTALL_DIR>"
+	echo
+}
+
+function check_game_dir() {
+	### Check if a directory does not exist ###
+	if [ -z $OUTPUT_DIR ]
+	then
+		echo "incorrect <COD_INSTALL_DIR>"
+		show_help
+		exit 9999 # die with error code 9999
+	fi
+}
+
+case "$1" in
+
+	'install')
+			check_game_dir
+			install
+			;;
+	*)
+			show_help
+			exit 1
+			;;
+esac
+exit 0