From f6e1d929a0a917e02428a921784315563a94b2a3 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Fri, 30 Jun 2017 19:51:28 +0000
Subject: [PATCH] ocamlPackages.ocplib-json-typed: init at 0.5

---
 .../ocplib-json-typed/default.nix             | 25 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 27 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/ocplib-json-typed/default.nix

diff --git a/pkgs/development/ocaml-modules/ocplib-json-typed/default.nix b/pkgs/development/ocaml-modules/ocplib-json-typed/default.nix
new file mode 100644
index 000000000000..cadb65bcbed9
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ocplib-json-typed/default.nix
@@ -0,0 +1,25 @@
+{ stdenv, fetchFromGitHub, ocaml, findlib, ocplib-endian, js_of_ocaml, uri }:
+
+stdenv.mkDerivation rec {
+	name = "ocaml${ocaml.version}-ocplib-json-typed-${version}";
+	version = "0.5";
+	src = fetchFromGitHub {
+		owner = "OCamlPro";
+		repo = "ocplib-json-typed";
+		rev = "v${version}";
+		sha256 = "02c600wm2wdpzb66pivxzwjhqa2dm7dqyfvw3mbvkv1g2jj7kn2q";
+	};
+
+	buildInputs = [ ocaml findlib ocplib-endian js_of_ocaml ];
+	propagatedBuildInputs = [ uri ];
+
+	createFindlibDestdir = true;
+
+	meta = {
+		description = "A collection of type-aware JSON utilities for OCaml";
+		license = stdenv.lib.licenses.lgpl21;
+		maintainers = [ stdenv.lib.maintainers.vbgl ];
+		inherit (src.meta) homepage;
+		inherit (ocaml.meta) platforms;
+	};
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 96adaff03dcc..617a9a378dd8 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -395,6 +395,8 @@ let
 
     ocplib-endian = callPackage ../development/ocaml-modules/ocplib-endian { };
 
+    ocplib-json-typed = callPackage ../development/ocaml-modules/ocplib-json-typed { };
+
     ocplib-simplex = callPackage ../development/ocaml-modules/ocplib-simplex { };
 
     ocsigen_server = callPackage ../development/ocaml-modules/ocsigen-server { };