#!/bin/bash
#
# Nagios plugin to check paste version
#
# Author : Didier Clermonté <dclermonte@april.com>
# Author : Christian Momon<cmomon@april.com>
# Date :  7 Dec 2019
#

function usage() {
	echo "Usage : $0"
}

#
if [ "$#" -ne 0 ]; then
    usage
else
    lastVersion=$(curl -s https://privatebin.info/|grep Current|cut -d' ' -f3|cut -d'<' -f1)
    currentVersion=$(cd /var/www/paste.chapril.org && git branch | grep '*'|cut -c 11-100 )
    #echo $lastVersion
    #echo $currentVersion
    if [ $currentVersion = $lastVersion ]; then
	echo  "OK"
	result=0
    else
	echo  "WARNING : new version available, current is $currentVersion, last is $lastVersion."
	result=1
    fi    
fi
exit $result