nixdots/system/roles/workstation/services/printing.nix

{ config, lib, pkgs, ... }: let
  inherit (lib) mkIf;

  cfg = config.myOptions.workstation.printing;
in {
  config = mkIf cfg.enable {
    # enable cups and add some drivers for common printers
    services = {
      printing = {
        enable = true;
        drivers = with pkgs; [
          gutenprint
          hplip
        ];
      };

      # required for network discovery of printers
      avahi = {
        enable = true;
        # resolve .local domains for printers
        nssmdns4 = true;
        # open the avahi port(s) in the firewall
        openFirewall = true;
      };
    };
  };
}