#!/bin/sh

# This script removes the raid flag for partitions whose method is not
# raid and sets it for partition whose method is raid

. /usr/lib/partman/lib/base.sh

dev=$1
num=$2
id=$3
size=$4
type=$5
fs=$6
path=$7

cd $dev

if [ $fs = free ]; then
	exit 0
fi

method=
if [ -f $id/method ]; then
	method=$(cat $id/method)
fi

has_raid=no
open_dialog GET_FLAGS $id
while { read_line flag; [ "$flag" ]; }; do
	if [ "$flag" = raid ]; then
		has_raid=yes
	fi
done
close_dialog

if [ -z "$method" ] && [ "$has_raid" = yes ]; then
	echo raid >$dev/$id/method
	rm -f $dev/$id/use_filesystem
	rm -f $dev/$id/format
elif [ "$method" = raid ] && [ "$has_raid" = no ]; then
	open_dialog SET_FLAG "$id" raid on
	close_dialog
elif [ "$method" != raid ] && [ "$has_raid" = yes ]; then
	open_dialog SET_FLAG "$id" raid off
	close_dialog
fi
