#!/bin/sh
#
# Install grub to the primary partition. Then, make the
# configuration file for grub.
#
# https://wiki.archlinux.org/index.php/Grub

set -xe

arch-chroot /mnt grub-install /dev/sda

# This should work, since /etc/default/grub should exist after
# installing the grub package with pacman, although it hasn't
# been tested yet. This prevents the GRUB window from showing
# at boot, which is ideal for single operating system machines.
#
# In the future, if you need to use grub, simply chroot into
# your system, edit the config file, and grub-mkconfig once more.
sed -i '/GRUB_TIMEOUT/c\GRUB_TIMEOUT=0' /etc/default/grub

arch-chroot /mnt grub-mkconfig -o /boot/grub/grub.cfg