{ mkDerivation, base, fetchurl, logging-effect, template-haskell
, wl-pprint-text
}:
mkDerivation {
  pname = "logging-effect-extra-file";
  version = "1.1.1";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  isLibrary = true;
  isExecutable = true;
  libraryHaskellDepends = [
    base logging-effect template-haskell wl-pprint-text
  ];
  executableHaskellDepends = [ base logging-effect wl-pprint-text ];
  homepage = "https://github.com/jship/logging-effect-extra#readme";
  description = "TH splices to augment log messages with file info";
  license = stdenv.lib.licenses.mit;
}