From 48c98e12d2b7651efc93e7f0ccb4d54cb3c8f12a Mon Sep 17 00:00:00 2001
From: Eric Merritt <eric@afiniate.com>
Date: Fri, 15 May 2015 09:29:22 -0500
Subject: [PATCH] ocaml-pipebang: add initial version (110.01.00) to the system

---
 .../ocaml-modules/pipebang/default.nix        | 20 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 2 files changed, 22 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/pipebang/default.nix

diff --git a/pkgs/development/ocaml-modules/pipebang/default.nix b/pkgs/development/ocaml-modules/pipebang/default.nix
new file mode 100644
index 000000000000..fa9a9f8f86a6
--- /dev/null
+++ b/pkgs/development/ocaml-modules/pipebang/default.nix
@@ -0,0 +1,20 @@
+{stdenv, buildOcaml, fetchurl}:
+
+buildOcaml rec {
+  name = "pipebang";
+  version = "110.01.00";
+
+  minimumSupportedOcamlVersion = "4.00";
+
+  src = fetchurl {
+    url = "https://github.com/janestreet/pipebang/archive/${version}.tar.gz";
+    sha256 = "a8858d9607c15cdf0a775196be060c8d91de724fc80a347d7a76ef1d38329096";
+  };
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/janestreet/pipebang;
+    description = "Syntax extension to transform x |! f into f x";
+    license = licenses.asl20;
+    maintainers = [ maintainers.ericbmerritt ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 48631df519d6..1735b1d79397 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4335,6 +4335,8 @@ let
 
     pa_test = callPackage ../development/ocaml-modules/pa_test { };
 
+    pipebang = callPackage ../development/ocaml-modules/pipebang { };
+
     pprint = callPackage ../development/ocaml-modules/pprint { };
 
     pycaml = callPackage ../development/ocaml-modules/pycaml { };