nixos-config/programs/desktop/steam/default.nix

{ lib, config, ... }:
{
  programs.steam = lib.mkIf config.isGraphical {
    enable = !config.isInstaller;
    remotePlay.openFirewall = true; # Open ports in the firewall for Steam Remote Play
    dedicatedServer.openFirewall = true; # Open ports in the firewall for Source Dedicated Server
    localNetworkGameTransfers.openFirewall = true; # Open ports in the firewall for Steam Local Network Game Transfers
  };
  nixpkgs.config.allowUnfree = true;

  home-manager.users.darkkirb.imports = if config.isGraphical then [ ./home-manager.nix ] else [ ];
}