#!/bin/bash
set -e

if [[ -z $1 ]] || [[ -z $2 ]]; then
    echo "Missing some arguments!"
    echo "Usage: ./setup.sh <template> <fqdn>"
    exit 1
fi

apt-get -y install lvm2 mdadm cryptsetup debootstrap btrfs-progs

# returns /dev/md0 as root device
# returns "$boot" as boot device
"./hardware/${1}/parted.sh" "$2"
root="hardware/${1}/root"
boot="hardware/${1}/boot"
esp="hardware/${1}/esp"

# format
chroot=/mnt/root-unlocked
mkdir "$chroot"
"./hardware/${1}/mkfs.sh" "$chroot" "$1"


# debootstrap

debootstrap --variant=minbase --arch=amd64 trixie "$chroot" https://deb.debian.org/debian/

mount -t proc none "$chroot/proc"
mount -t sysfs none "$chroot/sys"
mount --bind /dev "$chroot/dev"
mount --bind /run "$chroot/run"


# set hostname
echo "$2" > "$chroot/etc/hostname"
hostname "$2"


# create hardware-setup copy for post-debootstrap
mkdir "$chroot/hardware-setup"
cp -a * "$chroot/hardware-setup"

chroot "$chroot" /hardware-setup/post-debootstrap-installer.sh "$1"

rm -r "$chroot/hardware-setup"

echo "Don't forget to set a password with passwd ;-)"
echo
ls authorized_keys
echo
chroot "$chroot"