1{ desktop, ... }:
 2{
 3  services = {
 4    avahi = {
 5      enable = true;
 6      openFirewall = true;
 7      nssmdns4 = true;
 8      ipv4 = true;
 9      ipv6 = true;
10      publish = {
11        enable = true;
12        userServices = true;
13        addresses = true;
14        workstation = if (builtins.isString desktop) then true else false;
15      };
16    };
17  };
18}