nixos-fde

#!/bin/sh
# Prompt for LUKS password
read -s -p "Enter LUKS Password: " luks_password
echo

sudo gdisk /dev/sda
sudo cryptsetup -v -y -c aes-xts-plain64 -s 512 -h sha512 -i 2000 --use-random --label=NIXOS_LUKS luksFormat --type luks2 /dev/sda2 <<< "$luks_password"
sudo cryptsetup open --type luks /dev/sda2 cryptroot <<< "$luks_password"
sudo pvcreate /dev/mapper/cryptroot
sudo vgcreate lvmroot /dev/mapper/cryptroot
sudo lvcreate -L8G lvmroot -n swap
sudo lvcreate -L128G lvmroot -n root
sudo lvcreate -l 100%FREE lvmroot -n home
sudo mkfs.fat -n NIXOS_BOOT -F32 /dev/sda1
sudo mkfs.ext4 -L NIXOS_ROOT /dev/mapper/lvmroot-root
sudo mkfs.ext4 -L NIXOS_HOME /dev/mapper/lvmroot-home
sudo mkswap -L NIXOS_SWAP /dev/mapper/lvmroot-swap
sudo mount /dev/disk/by-label/NIXOS_ROOT /mnt
sudo mkdir /mnt/boot
sudo mkdir /mnt/home
sudo mount -o umask=0077 /dev/disk/by-label/NIXOS_BOOT /mnt/boot
sudo mount /dev/disk/by-label/NIXOS_HOME /mnt/home
sudo swapon -L NIXOS_SWAP
sudo nixos-generate-config --root /mnt
sudoedit /mnt/etc/nixos/hardware-configuration.nix
sudoedit /mnt/etc/nixos/configuration.nix
sudo nixos-install

echo "Install is finished! Please do the following to shutdown softly:"
echo "sudo umount -R /mnt to unmount /mnt."
echo "sudo swapoff -L NIXOS_SWAP"
echo "sudo vgchange -a n lvmroot"
echo "sudo cryptsetup close /dev/mapper/cryptroot"

echo "ENJOY YOUR NIXOS SYSTEM!"