#!/bin/sh

. /lib/partman/lib/base.sh
. /lib/partman/lib/zfs-base.sh

for dev in $DEVICES/*; do
	[ -d $dev ] || continue
	cd $dev
	open_dialog PARTITIONS
	while { read_line num id size type fs path name; [ "$id" ]; }; do
		[ $fs != free ] || continue
		[ -f "$id/method" ] || continue
		[ -f "$id/acting_filesystem" ] || continue
		method=$(cat $id/method)
		filesystem=$(cat $id/acting_filesystem)
		case "$filesystem" in
		    zfs)
			[ -f "$id/mountpoint" ] || continue
			mountpoint=$(cat $id/mountpoint)
			# due to #249322, #255135, #258117:
			if [ "$mountpoint" = /tmp ]; then
				rm -f $id/options/noexec
			fi
			options=$(get_mountoptions $dev $id)
			if [ "$options" = defaults ]; then
				options="rw"
			fi
			echo "${path#/dev/zvol/}" "$mountpoint" zfs $options 0 0
			;;
		esac
	done
	close_dialog
done

# NOTE: This won't work if filesystems isn't created in tree format.
local vg lv val mp rootfs
for vg in $(vg_list); do
	for lv in $(vg_list_lvs $vg); do
		val=`get_lv_value $lv mountpoint`
		if [ "$val" = "/" -o "$val" = "/target" ]; then
			# This is the root FS.
			rootfs=$lv
			echo "$lv / zfs defaults 0 0"
		elif [ "$val" = "legacy" -a -n "$rootfs" ]; then
			mp=$(echo "$lv" | sed "s@$rootfs@@")
			[ -n "$mp" ] && echo "$lv $mp zfs defaults 0 0"
		fi
	done
done