minetest.chapril.org-tools/monitoring/check_minetestchaprilorg_updateMods

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#!/bin/bash
#
# Nagios plugin to check paste version
#
# Author : Obitanz <hb+chapril@unenieme.eu>
# Date : 17 Jul 2023
#
OK=0
WARNING=1
CRITICAL=2
UNKNOWN=3
function usage {
echo "Usage : $0"
echo "This script check if minetest mods are up to date"
result=${UNKNOWN}
}
if [ "$#" -ne 0 ]; then
usage
else
mod_outdated=-1
for mod in $(ls -1d /srv/minetest.chapril.org/home/.minetest/mods/*);
do
shortname=$(echo ${mod} | cut -d "/" -f 7)
lastCommit=$(cd ${mod} && git ls-remote origin | head -1 | cut -d " " -f 1)
currentCommit=$(cd ${mod} && git rev-parse HEAD)
if [ "${currentVersion}" = "${lastVersion}" ]; then
result_msg=${result_msg}"\n${shortname} is up to date"
if [ ${mod_outdated} -eq -1 ]; then
mod_outdated=0
fi
else
result_msg=${result_msg}"\nnew version available for ${shortname}, current is ${currentVersion}, last is ${lastVersion}"
mod_outdated=1
fi
done
if [ ${mod_outdated} -eq 0 ]; then
echo "OK - all mods are up to date"
result=${OK}
elif [ ${mod_outdated} -eq -1 ]; then
echo "UNKNWON - error during script execution"
result=${UNKNOWN}
else
echo -e "WARNING - all mods aren't up to date${result_msg}"
result=${WARNING}
fi
fi
exit $result