push sheeet

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

@@ -0,0 +1,34 @@
+{
+  lib,
+  buildDunePackage,
+  fetchFromGitHub,
+  ppx_js_style,
+  ppx_yojson_conv_lib,
+  ppxlib,
+}:
+buildDunePackage rec {
+  pname = "ppx_yojson_conv";
+  version = "0.15.1";
+  duneVersion = "3";
+  minimalOCamlVersion = "4.08.0";
+
+  src = fetchFromGitHub {
+    owner = "janestreet";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-lSOUSMVgsRiArEhFTKpAj2yFBPbtaIc/SxdPA+24xXs=";
+  };
+
+  propagatedBuildInputs = [
+    ppx_js_style
+    ppx_yojson_conv_lib
+    ppxlib
+  ];
+
+  meta = with lib; {
+    description = "PPX syntax extension that generates code for converting OCaml types to and from Yojson";
+    homepage = "https://github.com/janestreet/ppx_yojson_conv";
+    maintainers = with maintainers; [ djacu ];
+    license = with licenses; [ mit ];
+  };
+}