From 99fec0eeb349a5f8b6c634c73455d30674b4db73 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 13 Jun 2019 06:40:48 +0000
Subject: [PATCH] ocamlPackages.bistro: init at 0.4.0

---
 .../ocaml-modules/bistro/default.nix          | 27 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 29 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/bistro/default.nix

diff --git a/pkgs/development/ocaml-modules/bistro/default.nix b/pkgs/development/ocaml-modules/bistro/default.nix
new file mode 100644
index 000000000000..b3dddec511c4
--- /dev/null
+++ b/pkgs/development/ocaml-modules/bistro/default.nix
@@ -0,0 +1,27 @@
+{ lib, fetchFromGitHub, buildDunePackage
+, core, lwt ? ocaml_lwt, ocaml_lwt, ocamlgraph, rresult, tyxml
+}:
+
+buildDunePackage rec {
+  pname = "bistro";
+  version = "0.4.0";
+  src = fetchFromGitHub {
+    owner = "pveber";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0bxnggm4nkyl2iqwj4f5afw8lj5miq2rqsc9qfrlmg4g4rr3zh1c";
+  };
+
+  buildInputs = [ lwt ocamlgraph rresult tyxml ];
+
+  propagatedBuildInputs = [ core ];
+
+  minimumOCamlVersion = "4.04";
+
+  meta = {
+    inherit (src.meta) homepage;
+    description = "Build and execute typed scientific workflows";
+    maintainers = [ lib.maintainers.vbgl ];
+    license = lib.licenses.gpl2;
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index de6f97ce57e1..c9acff143606 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -61,6 +61,8 @@ let
 
     bigstringaf = callPackage ../development/ocaml-modules/bigstringaf { };
 
+    bistro = callPackage ../development/ocaml-modules/bistro { };
+
     bitstring = callPackage ../development/ocaml-modules/bitstring { };
 
     bitv = callPackage ../development/ocaml-modules/bitv { };