#!/bin/bash

#
#  helper script: run "make oldconfig" on all coreboot config files
#
#	Copyright (C) 2014, 2015 Francis Rowe <info@gluglug.org.uk>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

# This script assumes that the working directory is the root
# of libreboot_src or git

[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e

configpath="resources/libreboot/config/grub"

hackconfig () {
	cd "coreboot/"

	printf "Updating config for %s\n" "${1}"
	sleep 2

	if [ ! -d "../${configpath}/${1}/" ]; then
		printf "build/config/corebootupdate WARNING: config '%s' does not exist. Skipping.\n" "${1}"
		cd "../"
		return
	fi
	
	mv "../${configpath}/${1}/config" ".config"
	make oldconfig
	mv ".config" "../${configpath}/${1}/config"

	cd "../"
}

if [ $# -lt 1 ]; then
	for config in ${configpath}/*; do hackconfig "${config##*/}"; done
else
	for config in "${@}"; do hackconfig "${config}"; done
fi