post_install() {
	echo -e "You can use command \033[4mmemtest86-efi --install\033[0m as root to install MemTest86 in your ESP."
}

pre_upgrade() {
	if [[ $(vercmp "$2" "1:9.4build1000-4") -lt 0 ]]; then
		rm /usr/share/libalpm/hooks/memtest86-efi-remove.hook
		echo "Updating /etc/memtest86-efi/memtest86-efi.conf..."
		echo -e "\033[4mCurrent file:\033[0m"
		grep -v '^\s*$\|^\s*\#' /etc/memtest86-efi/memtest86-efi.conf

		source /etc/memtest86-efi/memtest86-efi.conf
		if [[ $install == 0 ]]; then
			cat > /etc/memtest86-efi/memtest86-efi.conf <<EOF
#
# /etc/memtest86-efi/memtest86-efi.conf
#

MEMTEST86_PATH=/usr/share/memtest86-efi
esp_partition=@ESP_PARTITION@
esp_mount_path=@ESP_MOUNT_PATH@
memtest86_esp_path=@MEMTEST86_ESP_PATH@
memtest86_esp_bin=@MEMTEST86_ESP_BIN@
choice=@CHOICE@
install=0
EOF
		else
			sed -i "s/^partition=/esp_partition=/" "/etc/memtest86-efi/memtest86-efi.conf"
			sed -i "s/^esp=/esp_mount_path=/" "/etc/memtest86-efi/memtest86-efi.conf"
			case "$(uname -m)" in
				i686)    ARCH="ia32";;
				x86_64)  ARCH="x64";;
				aarch64) ARCH="aa64";;
			esac
			case $choice in
				1)
					memtest86_esp_path="/"
					memtest86_esp_bin="shell$ARCH.efi"
				;;

				2|3|4)
					memtest86_esp_path="/EFI/memtest86"
					memtest86_esp_bin="memtest$ARCH.efi"
				;;
			esac
			sed -i "/^esp_mount_path=.*/a memtest86_esp_path=$memtest86_esp_path" /etc/memtest86-efi/memtest86-efi.conf
			sed -i "/^memtest86_esp_path=.*/a memtest86_esp_bin=$memtest86_esp_bin" /etc/memtest86-efi/memtest86-efi.conf
		fi

		echo -e "\033[4mNew file:\033[0m"
		grep -v '^\s*$\|^\s*\#' /etc/memtest86-efi/memtest86-efi.conf
	fi
}

pre_remove() {
	/usr/bin/memtest86-efi --remove
}