depot/third_party/nixpkgs/pkgs/development/ocaml-modules/vlq/default.nix

{
  lib,
  buildDunePackage,
  fetchurl,
  ocaml,
  dune-configurator,
}:

lib.throwIf (lib.versionAtLeast ocaml.version "5.0")
  "vlq is not available for OCaml ${ocaml.version}"

  buildDunePackage
  rec {
    pname = "vlq";
    version = "0.2.1";

    src = fetchurl {
      url = "https://github.com/flowtype/ocaml-vlq/releases/download/v${version}/vlq-v${version}.tbz";
      sha256 = "02wr9ph4q0nxmqgbc67ydf165hmrdv9b655krm2glc3ahb6larxi";
    };

    buildInputs = [ dune-configurator ];

    meta = {
      description = "encoding variable-length quantities, in particular base64";
      license = lib.licenses.mit;
      homepage = "https://github.com/flowtype/ocaml-vlq";
      maintainers = [ lib.maintainers.nomeata ];
    };

  }