{
  pkgs,
  config,
  lib,
  inputs,
  ...
}: let
  service = "tailscale";
  cfg = config.darwin.${service};
in {
  options.darwin.tailscale = {
    enable = lib.mkEnableOption "enables tailscale";
  };

  config = lib.mkIf cfg.enable {
    services.tailscale = {
      enable = false;
      #overrideLocalDns = true;
      #authKeyFile = authkey_file;
    };

    environment.systemPackages = with pkgs; [
      tailscale-gui
    ];

    #    homebrew = {
    #      casks = [
    #        "tailscale-app"
    #      ];
    #    };
  };
}