nixos/darkhttpd: remove `with lib;` (#343441)

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

with lib;

let

  inherit (lib) mkIf mkOption optional;

  inherit (lib.types) path bool listOf str port;

  cfg = config.services.darkhttpd;

  args = concatStringsSep " " ([

  args = lib.concatStringsSep " " ([

    cfg.rootDir

    "--port ${toString cfg.port}"

    "--addr ${cfg.address}"

    ++ optional config.networking.enableIPv6 "--ipv6");

in {

  options.services.darkhttpd = with types; {

    enable = mkEnableOption "DarkHTTPd web server";

  options.services.darkhttpd = {

    enable = lib.mkEnableOption "DarkHTTPd web server";

    port = mkOption {

      default = 80;

      type = types.port;

      type = port;

      description = ''

        Port to listen on.

        Pass 0 to let the system choose any free port for you.