#!/bin/sh

. /lib/partman/lib/base.sh

dev=${1%//*}
oldid=${1#*//}

cd $dev
disable_swap "$dev"
open_dialog DELETE_PARTITION $oldid
close_dialog
bestsize=0
bestid=
open_dialog PARTITIONS
while :; do
	read_line num id size type fs path name
	[ "$id" ] || break
	if [ "$fs" = free ] && longint_le $bestsize $size; then
		bestsize=$size
		bestid=$id
	fi
done
close_dialog

db_progress STOP

[ -z "$bestid" ] && exit 1
autopartition $dev $bestid || exit $?
exit 100