#!/bin/bash

source .env

sgdisk --zap-all /dev/$_SYS_DEV
sgdisk -n 1:0:+$_EFI_SIZE -t 1:ef00 -c 1:"EFI" /dev/$_SYS_DEV
sgdisk -n 2:0:+$_SWAP_SIZE -t 2:8200 -c 2:"SWAP" /dev/$_SYS_DEV
sgdisk -n 3:0:0 -t 3:8309 -c 3:"LUKS-Data" /dev/$_SYS_DEV
sgdisk -p /dev/$_SYS_DEV

#dd if=/dev/zero of=/dev/$_HEADER_DEV bs=512 count=32768 status=progress
echo -n "$_LUKS_PASS" | cryptsetup luksFormat --type luks2 --batch-mode --key-file - --header /dev/$_HEADER_DEV /dev/${_SYS_DEV}3
echo -n "$_LUKS_PASS" | cryptsetup open /dev/${_SYS_DEV}3 --header /dev/$_HEADER_DEV --key-file - cryptroot
ls /dev/mapper/cryptroot