autogpuswitch.sh

#!/usr/bin/bash

echo "Checking the bus for any Nvidia cards.."
if lspci | grep NVIDIA
then
	echo "Nvidia GPU detected!"
	echo "Switching to Nvidia..."
	if pacman -Qe | grep mesa-libgl
	then
		yes | pacman -S nvidia-libgl lib32-nvidia-libgl
	fi
	ln -sf /etc/X11/xorg.conf.nvidia /etc/X11/xorg.conf
else	
	echo "No Nvidia GPU detected"
	echo "Switching to Mesa.."
	if pacman -Qe | grep nvidia-libgl
	then
		yes | pacman -S mesa-libgl lib32-mesa-libgl
	fi
	rm /etc/X11/xorg.conf
fi

echo "Switched"
#sudo systemctl restart lightdm