nixpkgs/pkgs/test/haskell/default.nix

{ lib, callPackage }:

lib.recurseIntoAttrs {
  shellFor = callPackage ./shellFor { };
  cabalSdist = callPackage ./cabalSdist { };
  documentationTarball = callPackage ./documentationTarball { };
  setBuildTarget = callPackage ./setBuildTarget { };
  writers = callPackage ./writers { };
}