#!/bin/sh
# vim: set sw=4 ts=4 sts=4 et :

set -e

. ./config

mkdir -p /mnt/gentoo/boot/grub2
exec > /mnt/gentoo/boot/grub2/grub.cfg
echo 'probe --set fsuuid ($dev)'
kcmdline='ro root=image:rootfs.squashfs root.image.fsuuid=$fsuuid'
for kernel in /mnt/gentoo/boot/vmlinuz-*; do
    kver=${kernel#/mnt/gentoo/boot/vmlinuz-}
    printf 'menuentry "%s" {\n' "${kver}"
    printf '  linux /%s %s\n' "${kernel##*/}" "${kcmdline}"
    printf '}\n'
done