{ config, pkgs, lib, ... }:

let
  unstable = import <nixos-unstable> { config.allowUnfree = true; };
in
{
  imports =
    [ # Include the results of the hardware scan.
      /etc/nixos/hardware-configuration.nix
      ../configs/gui.nix
      ../configs/common.nix
      ../configs/user.nix
      ../configs/user-gui.nix
      ../configs/desktop.nix
    ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  # Define on which hard drive you want to install Grub.
  boot.loader.grub.device = "/dev/vda"; # or "nodev" for efi only
  networking.hostName = "nixos-vm"; # Define your hostname.
  # Set your time zone.
  time.timeZone = "Europe/Berlin";

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  networking.interfaces.enp1s0.useDHCP = true;

  # Select internationalisation properties.
  # i18n.defaultLocale = "en_US.UTF-8";
  # console = {
  #   font = "Lat2-Terminus16";
  #   keyMap = "us";
  # };

  # environment.variables = {
  #   XDG_CURRENT_DESKTOP = "MATE";
  # };

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  system.stateVersion = "21.05";
}