#! /bin/sh
# SPDX-License-Identifier: LGPL-2.1-or-later
set -e

[ -d ${pkgdatadir:?} ]
# shellcheck source=/dev/null
. "$pkgdatadir/grub-mkconfig_lib"

if [ -f /var/lib/fwupd/uefi_capsule.conf ] &&
    ls /sys/firmware/efi/efivars/fwupd-*-0abba7dc-e516-4167-bbf5-4d9d1c739416 1>/dev/null 2>&1; then
    . /var/lib/fwupd/uefi_capsule.conf
    if [ "${EFI_PATH}" != "" ] && [ "${ESP}" != "" ]; then
        echo "Adding Linux Firmware Updater entry" >&2
        cat <<EOF
menuentry 'Linux Firmware Updater' \$menuentry_id_option 'fwupd' {
EOF
        ${grub_probe:?} --version >/dev/null
        prepare_grub_to_access_device "$(${grub_probe} --target=device ${ESP})" | sed -e "s/^/\t/"
        cat <<EOF
	chainloader ${EFI_PATH}
}
EOF
    fi
fi