#!/bin/sh
#
# $NetBSD: resize_gpt,v 1.2 2020/05/24 18:43:39 jmcneill Exp $
#

# PROVIDE: resize_gpt
# REQUIRE: fsck_root
# BEFORE: resize_root

$_rc_subr_loaded . /etc/rc.subr

name="resize_gpt"
rcvar=$name
start_cmd="resize_gpt_start"
stop_cmd=":"

resize_gpt_start()
{
	ROOT_DEVICE=$(sysctl -n kern.root_device)
	case ${ROOT_DEVICE} in
	dk*)
		;;
	*)
		# Root device is not a wedge, bail out.
		exit 0
		;;
	esac

	BLOCK_DEVICE=$(dkctl ${ROOT_DEVICE} getwedgeinfo | head -1 | sed 's/://' | awk '{ print $3; }')

	gpt -H resizedisk -q ${BLOCK_DEVICE}
	gpt -H resize -a 4m -i 2 -q ${BLOCK_DEVICE}
	return
}

load_rc_config $name
run_rc_command "$1"