A script to update pleroma if it isn't the latest version (linux, bash)

pleromaUpdate.sh

#!/bin/bash

#replace current with your instance

latest=$(curl -s https://pleroma.social/announcements/feed.xml | grep "Pleroma patch release" | head -n 1 | sed 's/<title>Pleroma patch release: //g' | sed 's/	//g' | sed 's/<\/title>//g')
current=$(curl https://pleroma.my.instance/api/v1/instance -s | sed -e 's/[{}]/''/g' | awk -v RS=',"' -F: '/^version/ {print $2}' | awk '{print $4}' | sed 's/..$//')

echo $latest
echo $current

if [ "$latest" != "$current" ];
then
	su pleroma -s $SHELL -lc "./bin/pleroma_ctl update --no-rm"

	systemctl stop pleroma
	su pleroma -s $SHELL -lc "./bin/pleroma_ctl migrate"
	systemctl start pleroma
else
	echo "Pleroma is already latest version"
fi