minetest.chapril.org-tools/monitoring/check_minetestchaprilorg_updateGames

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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 : $0"
echo "This script check if minetest games are up to date"
result=${UNKNOWN}
}
if [ "$#" -ne 0 ]; then
usage
else
game_outdated=0
for game in $(ls -1d /srv/minetest.chapril.org/home/.minetest/games/*);
do
shortname=$(echo ${game} | cut -d "/" -f 7)
lastVersion=$(cd ${game} && git -c 'versionsort.suffix=-' ls-remote --exit-code --refs --sort='version:refname' --tags origin '*.*.*' | tail --lines=1 | cut --delimiter='/' --fields=3)
currentVersion=$(cd ${game} && git describe --tags --abbrev=0)
if [ "${currentVersion}" = "${lastVersion}" ]; then
result_msg=${result_msg}"\n${shortname} is up to date"
else
result_msg=${result_msg}"\nnew version available for ${shortname}, current is ${currentVersion}, last is ${lastVersion}"
game_outdated=1
fi
done
if [ ${game_outdated} -eq 0 ]; then
echo "OK - all games are up to date"
result=${OK}
else
echo -e "WARNING - all games aren't up to date${result_msg}"
result=${WARNING}
fi
fi
exit $result