#!/bin/sh

if [ ! -d /proc/efi ] && [ ! -d /sys/firmware/efi ]; then
	exit 0
fi

. /lib/partman/lib/base.sh

have_efi=no

# Is there at least one efi-partition?
for dev in $DEVICES/*; do
	[ -d "$dev" ] || continue
	cd $dev
	partitions=
	open_dialog PARTITIONS
	while { read_line num id size type fs path name; [ "$id" ]; }; do
		[ "$fs" != free ] || continue
		partitions="$partitions $id,$num"
	done
	close_dialog

	for part in $partitions; do
		id=${part%,*}
		num=${part#*,}
		[ -f $id/method ] || continue
		method=$(cat $id/method)
		if [ "$method" = efi ] && [ -f $id/bootable ]; then
			have_efi=yes
		fi
	done
done

if [ $have_efi = no ]; then
	db_input critical partman-efi/no_efi || true
	db_go || exit 1
	db_get partman-efi/no_efi
	if [ "$RET" = true ]; then
		exit 1
	fi
fi

exit 0
