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

  options.speccon18.tailscale.enable = lib.mkEnableOption "enables the tailscale service and sets the package to use";  

  config = lib.mkIf config.speccon18.tailscale.enable {
    # make the tailscale command usable to users
    environment.systemPackages = with pkgs;[ 
      pkgs.tailscale
    ];
    # enable the tailscale service
    services.tailscale.enable = true;
  };
}