# SPDX-License-Identifier: GPL-2.0-only

move_config() {
	local partdev parttype=ext4

	. /lib/upgrade/common.sh

	if export_bootdevice && export_partdevice partdev 1; then
		part_magic_fat "/dev/$partdev" && parttype=vfat
		if mount -t $parttype -o rw,noatime "/dev/$partdev" /mnt; then
			if [ -f "/mnt/$BACKUP_FILE" ]; then
				mv -f "/mnt/$BACKUP_FILE" /
			fi
			umount /mnt
		fi
	fi
}

boot_hook_add preinit_mount_root move_config