{
  inputs,
  outputs,
  lib,
  config,
  pkgs,
  ...
}: {
  imports = [
    inputs.home-manager.nixosModules.home-manager
    ./hardware-configuration.nix
    ./refind.nix
    ../../pkgs/firefox.nix
  ];

  # NVIDIA Drivers
  hardware.opengl = {
    enable = true;
    driSupport = true;
    driSupport32Bit = true;
  };
  services.xserver.videoDrivers = ["nvidia"]; # or "nvidiaLegacy470 etc.
  hardware.nvidia = {
    modesetting.enable = true;
    powerManagement.enable = false;
    powerManagement.finegrained = false;
    open = false;
    nvidiaSettings = true;
    package = config.boot.kernelPackages.nvidiaPackages.stable;
  };

  home-manager = {
    extraSpecialArgs = { inherit inputs outputs; };
    users = {
      horseman = import ../../home-manager/apps.nix;
    };
  };

  nixpkgs = {
    overlays = [
      outputs.overlays.additions
      outputs.overlays.modifications
      outputs.overlays.unstable-packages
    ];
    config = {
      allowUnfree = true;
    };
  };

  nix.registry = (lib.mapAttrs (_: flake: {inherit flake;})) ((lib.filterAttrs (_: lib.isType "flake")) inputs);

  nix.nixPath = ["/etc/nix/path"];
  environment.etc =
    lib.mapAttrs'
    (name: value: {
      name = "nix/path/${name}";
      value.source = value.flake;
    })
    config.nix.registry;

  nix.settings = {
    experimental-features = "nix-command flakes";
    auto-optimise-store = true;
  };

  networking.hostName = "terra";

  services.xserver.enable = true;
  services.xserver.desktopManager.gnome.enable = true;
  services.xserver.displayManager.gdm.enable = true;
  boot.loader.systemd-boot.enable = true;  

  environment.shells = with pkgs; [ zsh ];

  users.users = {
    horseman = {
      initialPassword = "1234";
      isNormalUser = true;
      openssh.authorizedKeys.keys = [];
      extraGroups = ["wheel"];
    };
  };

  services.openssh = {
    enable = true;
    settings = {
      PermitRootLogin = "no";
      PasswordAuthentication = false;
    };
  };

  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
  system.stateVersion = "23.11";
}