#! /bin/sh

# Set method "biosgrub" for all partitions that have the bios_grub flag set.

. /lib/partman/lib/base.sh

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
		if [ "$fs" != free ]; then
			partitions="$partitions $id"
		fi
	done
	close_dialog

	for id in $partitions; do
		biosgrub=no
		open_dialog GET_FLAGS $id
		while { read_line flag; [ "$flag" ]; }; do
			if [ "$flag" = bios_grub ]; then
				biosgrub=yes
				# cannot break here
			fi
		done
		close_dialog
		if [ "$biosgrub" = yes ]; then
			mkdir -p $id
			echo biosgrub >$id/method
		fi
	done
done