{ lib
, buildDunePackage
, dyn
, fetchurl
, ocaml
, ppx_expect
, stdune
}:

buildDunePackage rec {
  pname = "fiber";
  version = "3.7.0";

  src = fetchurl {
    url = "https://github.com/ocaml-dune/fiber/releases/download/${version}/fiber-lwt-${version}.tbz";
    hash = "sha256-hkihWuk/5pQpmc42iHQpo5E7YoKcRxTlIMwOehw7loI=";
  };

  buildInputs = [ stdune dyn ];

  checkInputs = [ ppx_expect ];

  # Tests are Ocaml version dependent
  # https://github.com/ocaml-dune/fiber/issues/27
  doCheck = false;

  meta = with lib; {
    description = "Structured concurrency library";
    homepage = "https://github.com/ocaml-dune/fiber";
    maintainers = with lib.maintainers; [ ];
    license = licenses.mit;
  };
}