pkgs/development/ocaml-modules/ppx_deriving_cmdliner/default.nix

   1 {
   2   lib,
   3   buildDunePackage,
   4   fetchFromGitHub,
   5   fetchpatch,
   6   alcotest,
   7   cmdliner,
   8   ppx_deriving,
   9   ppxlib,
  10   result,
  11   gitUpdater,
  12 }:
  13
  14 buildDunePackage rec {
  15   pname = "ppx_deriving_cmdliner";
  16   version = "0.6.1";
  17
  18   minimalOCamlVersion = "4.11";
  19
  20   src = fetchFromGitHub {
  21     owner = "hammerlab";
  22     repo = pname;
  23     rev = "v${version}";
  24     sha256 = "sha256-/22KLQnxu3e2ZSca6ZLxTJDfv/rsmgCUkJnZC0RwRi8";
  25   };
  26
  27   patches = [
  28     # Ppxlib.0.26.0 compatibility
  29     # remove when a new version is released
  30     (fetchpatch {
  31       url = "https://patch-diff.githubusercontent.com/raw/hammerlab/ppx_deriving_cmdliner/pull/50.patch";
  32       sha256 = "sha256-FfUfEAsyobwZ99+s5sFAaCE6Xgx7jLr/q79OxDbGcvQ=";
  33     })
  34   ];
  35
  36   propagatedBuildInputs = [
  37     cmdliner
  38     ppx_deriving
  39     ppxlib
  40     result
  41   ];
  42
  43   doCheck = true;
  44   checkInputs = [
  45     alcotest
  46   ];
  47
  48   passthru.updateScript = gitUpdater { rev-prefix = "v"; };
  49
  50   meta = with lib; {
  51     description = "Ppx_deriving plugin for generating command line interfaces from types for OCaml";
  52     homepage = "https://github.com/hammerlab/ppx_deriving_cmdliner";
  53     license = licenses.asl20;
  54     maintainers = [ maintainers.romildo ];
  55   };
  56 }