{ config, pkgs, lib, ... }:
let cfg = config.my.services.avahi;
in {
  options.my.services.avahi = with lib; {
    enable = mkEnableOption "avahi service";
  };

  config = lib.mkIf cfg.enable {
    services.avahi.enable = true;
    # Important to resolve .local domains of printers, otherwise you get an error
    # like  "Impossible to connect to XXX.local: Name or service not known"
    services.avahi.nssmdns = true;
  };
}