push sheeet

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

@@ -0,0 +1,28 @@
+{
+  lib,
+  fetchurl,
+  buildDunePackage,
+  ppxlib,
+}:
+
+buildDunePackage rec {
+  pname = "ppx_gen_rec";
+  version = "2.0.0";
+
+  src = fetchurl {
+    url = "https://github.com/flowtype/ocaml-${pname}/releases/download/v${version}/${pname}-v${version}.tbz";
+    sha256 = "sha256-/mMj5UT22KQGVy1sjgEoOgPzyCYyeDPtWJYNDvQ9nlk=";
+  };
+
+  minimalOCamlVersion = "4.07";
+  duneVersion = "3";
+
+  buildInputs = [ ppxlib ];
+
+  meta = with lib; {
+    homepage = "https://github.com/flowtype/ocaml-ppx_gen_rec";
+    description = "Ppx rewriter that transforms a recursive module expression into a struct";
+    license = licenses.mit;
+    maintainers = with maintainers; [ frontsideair ];
+  };
+}