pkgargs@{ stdenv, lib, haskellPackages, writeText, gawk }:
let
  generic-fetcher =
    import ./generic-fetcher.nix pkgargs;
in

args@{ repository ? "library", imageName, tag, ... }:

generic-fetcher ({
  fetcher = "hocker-config";
  name    = "${repository}_${imageName}_${tag}-config.json";
  tag     = "unused";
} // args)