#!/bin/sh
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

. /usr/share/grub/grub-mkconfig_lib

if [ -r /etc/default/customrescuecd ] ; then
  . /etc/default/customrescuecd
fi

# crcd = path of newest link to iso of customrescuecd, created by the ebuild
#        of customrescuecd-x86_64

crcd="/usr/share/systemrescuecd/systemrescuecd-x86_64-newest.iso"

longname="CustomRescueCD"
bootops=")"

if [ ! -z "${CRCD_BOOTOPTIONS}" ]; then
	bootops=" with bootoptions)"
fi

if [ -f "${crcd}" ]; then

	device=$(${grub_probe} --target=device "${crcd}")
	path=$(make_system_path_relative_to_its_root "${crcd}")
	grub_string=$(prepare_grub_to_access_device "${device}" | grub_add_tab | grub_add_tab)

	gettext_printf "Found %s on %s\n" "${longname}" "${device}" >&2
	onstr=$(gettext_printf "(on %s)" "${device}")

	cat << EOF
submenu "${longname}" --class submenu {
	menuentry "${longname} (64bit ${bootops}" --class rescue {
${grub_string}
		set isofile=${path}
		loopback loop \${isofile}
		linux (loop)/boot/x86_64/customrescue64 ${CRCD_BOOTOPTIONS} customisobasedir=customresccd customisolabel=CRC64 vga=791 net.ifnames=0
	}
}
EOF

fi