1 files changed, 17 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/lun/ppx.nix b/pkgs/development/ocaml-modules/lun/ppx.nix
new file mode 100644
index 00000000000..fc138f1a6f8
--- /dev/null
+++ b/pkgs/development/ocaml-modules/lun/ppx.nix
@@ -0,0 +1,17 @@
+{ lib, buildDunePackage, fetchurl, fmt, lun, ppxlib }:
+
+buildDunePackage {
+  pname = "ppx_lun";
+  inherit (lun) version src;
+
+  propagatedBuildInputs = [ lun ppxlib ];
+
+  checkInputs = [ fmt ];
+
+  doCheck = true;
+
+  meta = lun.meta // {
+    description = "Optics with lun package and PPX";
+    license = lib.licenses.mit;
+  };
+}