nix-config/hosts/configuration.nix

{ config, pkgs, user, inputs, ... }:

{
  # Automatically delete generations older than a week
  nix.gc = {
    automatic = true;
    options = "--delete-generations 8d";
  };

  networking = {
    networkmanager.enable = true;
    resolvconf.enable = false; # prevent default nameservers
    nameservers = [ "1.1.1.1" "1.0.0.1" ];
    extraHosts =
      ''
        192.168.0.26 elnuhub
      '';
  };

  time.timeZone = "America/Los_Angeles";

  users.users.${user} = {
    isNormalUser = true;
    extraGroups = [ "wheel" "audio" "video" "optical" "storage" "networkmanager" ];
    initialPassword = "password";
  };

  nixpkgs.config.allowUnfree = true;

  nix = {
    package = pkgs.nixVersions.stable; # flakes
    extraOptions = "experimental-features = nix-command flakes";
  };

  environment.systemPackages = with pkgs; [
    rustc
    cargo
  ];

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "22.05"; # Did you read the comment?
}