1 files changed, 25 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/ocaml-modules/ocaml-monadic/default.nix b/nixpkgs/pkgs/development/ocaml-modules/ocaml-monadic/default.nix
new file mode 100644
index 00000000000..0420e95b12b
--- /dev/null
+++ b/nixpkgs/pkgs/development/ocaml-modules/ocaml-monadic/default.nix
@@ -0,0 +1,25 @@
+{ lib, fetchFromGitHub, buildDunePackage
+, ocaml-migrate-parsetree, ppx_tools_versioned
+}:
+
+buildDunePackage rec {
+  pname = "ocaml-monadic";
+  version = "0.4.1";
+
+  src = fetchFromGitHub {
+    owner = "zepalmer";
+    repo = pname;
+    rev = version;
+    sha256 = "1zcwydypk5vwfn1g7srnl5076scwwq5a5y8xwcjl70pc4cpzszll";
+  };
+
+  buildInputs = [ ppx_tools_versioned ];
+  propagatedBuildInputs = [ ocaml-migrate-parsetree ];
+
+  meta = {
+    inherit (src.meta) homepage;
+    description = "A PPX extension to provide an OCaml-friendly monadic syntax";
+    license = lib.licenses.bsd3;
+    maintainers = [ lib.maintainers.vbgl ];
+  };
+}