dotfiles/nix/hardware/oci-nixos.nix

{ hostName
, rootUUID
, efiUUID
, swapUUID
}:
{ config, pkgs, lib, modulesPath, ... }@all:
with lib;
let
  cfg = config.magic_rb.hardware."${hostName}";
  qemu-guest = import (modulesPath + "/profiles/qemu-guest.nix") all;
in
{
  options.magic_rb.hardware."${hostName}" = mkEnableOption "";

  config = mkIf cfg (mkMerge
    [
      {
        boot = {
          kernelPackages = pkgs.linuxPackages_latest;
          loader.grub.extraConfig = ''
            serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
            terminal_input --append serial
            terminal_output --append serial
          '';

          initrd.kernelModules = [
            "nvme"
          ];
        };

        swapDevices = [
          {
            device = "/dev/disk/by-uuid/${swapUUID}";
          } 
        ];
        
        fileSystems = {
          "/" =
            {
              device = "/dev/disk/by-uuid/${rootUUID}";
              fsType = "xfs";
            };

          "/boot/EFI" =
            {
              device = "/dev/disk/by-uuid/${efiUUID}";
              fsType = "vfat";
            };
        };
      }
      qemu-guest
    ]); 
}