{ stdenv, mylibs, composerEnv, fetchurl, gearmand, callPackage, php74, config_file ? "/var/lib/status_engine/ui.yml" }:
let
  gearman = php74.buildPecl rec {
    version = "2.1.0";
    pname = "gearman";
    src = fetchurl {
      url = "https://github.com/php/pecl-networking-gearman/archive/${pname}-${version}.tar.gz";
      sha256 = "077wh1kxpp9pfmsm3xixplis85zx5fpbhilvz1d5pic6rb0ali5s";
    };
    configureFlags = [ "--with-gearman=${gearmand}" ];
    nativeBuildInputs = [ gearmand ];
  };
in
(composerEnv.override {
  php = php74.withExtensions({ enabled, all }: enabled ++ (with all; [gearman redis mbstring bcmath json iconv]));
}).buildPackage (mylibs.fetchedGithub ./worker.json //
  import ./worker_php_packages.nix { inherit composerEnv fetchurl; } // rec {
    postInstall = ''
      ln -s ${config_file} $out/etc/config.yml
      '';
  preInstall = ''
    cp ${./worker_composer.lock} $out/composer.lock
    '';
})