script to check if factorio-experimental is up to date in Arch (or manjaro or similar)

update-pkgbuild

#!/bin/bash
curl "https://aur.archlinux.org/cgit/aur.git/plain/PKGBUILD?h=factorio-experimental" > PKGBUILD

INSTALLEDVER=`pacman -Qi factorio-experimental | grep Version | egrep -o '[0-9]\.[0-9]\.[0-9]'`
MAKEVER=`egrep '^pkgver\=[0-9]\\.[0-9]\\.[0-9]' PKGBUILD | egrep -o '[0-9]\.[0-9]\.[0-9]'`


if [[ $INSTALLEDVER == $MAKEVER ]]; then
	echo "👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍"
	echo "👍 Factorio is up to date =)  👍"
	echo "👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍"
else
	echo "Installed Version: $INSTALLEDVER"
	echo "Package Version:   $MAKEVER"
	echo "Updating Factorio..."
	makepkg -i
fi