mynixos-install.sh

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

sudo parted /dev/sda -- mklabel gpt
sudo parted /dev/sda -- mkpart ESP fat32 1MiB 513MiB
sudo parted /dev/sda -- set 1 boot on
sudo parted /dev/sda -- mkpart primary 513MiB 100%

sudo cryptsetup luksFormat /dev/sda2 <<< "$luks_password"
sudo cryptsetup luksOpen /dev/sda2 crypted <<< "$luks_password"
sudo vgscan
sudo vgchange -ay

sudo pvcreate /dev/mapper/crypted
sudo vgcreate vg /dev/mapper/crypted
sudo lvcreate -L 8G -n swap vg
sudo lvcreate -l '100%FREE' -n nixos vg

sudo mkfs.fat -F 32 -n boot /dev/sda1
sudo mkfs.ext4 -L nixos /dev/vg/nixos
sudo mkswap -L swap /dev/vg/swap

sudo mount /dev/disk/by-label/nixos /mnt
sudo mkdir -p /mnt/boot
sudo mount -o uid=0,gid=0,fmask=0077,dmask=0077 /dev/disk/by-label/boot /mnt/boot
sudo swapon /dev/vg/swap

# sudo nixos-generate-config --root /mnt
# sudo nixos-install