{ self, prefs, ... }:

let
  inherit (self) inputs;
  lib = inputs.nixpkgs.lib;

  mkSystem =
    {
      system,
      hostname,
      useHomeManager ? true,
      modules ? [ ],
    }: let pkgs = prefs.nixpkgs system; in lib.nixosSystem {
      inherit pkgs;

      specialArgs = { inherit inputs prefs; };
      modules = modules
        ++ [
          ./base-configuration.nix
          ./${hostname}
        ] ++ lib.lists.optionals useHomeManager [
          { environment.systemPackages = [ pkgs.home-manager ]; }
          inputs.home-manager.nixosModules.default {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
          }
        ];
    };
in
{
  hulk = mkSystem {
    system = "x86_64-linux";
    hostname = "hulk";
  };
}