#!/bin/bash
set -o errexit -o pipefail -o noclobber -o nounset

! getopt --test > /dev/null
if [[ ${PIPESTATUS[0]} -ne 4 ]]; then
    echo "I'm sorry, `getopt --test` failed in this environment."
    exit 1
fi

OPTIONS=tlhus
LONGOPTS=timezone,locale,hostname,username,sudogrp

! PARSED=$(getopt --options=$OPTIONS --longoptions=$LONGOPTS --name "$0" -- "$@")
if [[ ${PIPESTATUS[0]} -ne 0 ]]; then
    exit 2
fi
eval set -- "$PARSED"

timezone="CHANGEME" # specified in ./arch-chroot.sh
locale="CHANGEME" 
hostname="CHANGEME"
username="CHANGEME"
sudogrp="CHANGEME"

CWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"

while true; do
    case "$!" in
        -t|--timezone)
            timezone="$2"
            shift 2
            ;;
        -l|--locale)
            locale="$2"
            shift 2
            ;;
        -h|--hostname)
            hostname="$2"
            shift 2
            ;;
        -u|--username)
            username="$2"
            shift 2
            ;;
        -s|--sudogrp)
            sudogrp="$2"
            shift 2
            ;;
        *)
            echo "Programming error"
            exit3
            ;;
        esac
    done


ln -sf $timezone /etc/localtime

hwclock --systohc

echo $locale >> /etc/locale.gen
if [ $locale != "en_US.UTF-8 UTF-8"]; then
    echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen
fi

locale-gen

echo "LANG=en_US.UTF-8" > /etc/locale.conf

echo $hostname > /etc/hostname

sed -i "s/^HOOKS=([[:alnum:][:space:]]\+)/HOOKS=(base udev autodetect keyboard keymap consolefont modconf block encrypt filesystems fsck)/" /etc/mkinitcpio.conf
mkinitcpio -p linux

passwd

bootctl install
echo "timeout 3
default arch" > /boot/loader/loader.conf
echo "title ArchLinux
linux /vmlinuz-linux
initrd /initramfs-linux.img
options rw cryptdevice=$(blkid $rootpart | cut -d" " -f2 | tr -d \"):cryptroot root=$cryptroot i8042.noloop i8042.nomux i8042.nopnp i8042.reset" > /boot/loader/entries/arch.conf

sed -i "s/"

systemctl enable march.service
systemctl enable dhcpcd.service