From bc33b23cd057f13060e69cc65157b233d7be7fc0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Romildo=20Malaquias?= <malaquias@gmail.com>
Date: Tue, 2 Feb 2021 08:29:15 -0300
Subject: [PATCH] ppx_deriving_cmdliner: init at 0.6.0

---
 .../ppx_deriving_cmdliner/default.nix         | 41 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 +
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/ppx_deriving_cmdliner/default.nix

diff --git a/pkgs/development/ocaml-modules/ppx_deriving_cmdliner/default.nix b/pkgs/development/ocaml-modules/ppx_deriving_cmdliner/default.nix
new file mode 100644
index 000000000000..412ef9568db2
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ppx_deriving_cmdliner/default.nix
@@ -0,0 +1,41 @@
+{ lib
+, buildDunePackage
+, fetchFromGitHub
+, alcotest
+, cmdliner
+, ppx_deriving
+, ppxlib
+}:
+
+buildDunePackage rec {
+  pname = "ppx_deriving_cmdliner";
+  version = "0.6.0";
+
+  minimumOCamlVersion = "4.08";
+  useDune2 = true;
+
+  src = fetchFromGitHub {
+    owner = "hammerlab";
+    repo = "ppx_deriving_cmdliner";
+    rev = "v${version}";
+    sha256 = "19l32y2wv64d1c7fvln07dg3bkf7wf5inzjxlff7lbabskdbbras";
+  };
+
+  propagatedBuildInputs = [
+    cmdliner
+    ppx_deriving
+    ppxlib
+  ];
+
+  doCheck = true;
+  checkInputs = [
+    alcotest
+  ];
+
+  meta = with lib; {
+    description = "Ppx_deriving plugin for generating command line interfaces from types for OCaml";
+    inherit (src.meta) homepage;
+    license = licenses.asl20;
+    maintainers = [ maintainers.romildo ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 6ae5f43a63c7..71da1aa5c0ae 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1076,6 +1076,8 @@ let
 
     ppx_deriving_yojson = callPackage ../development/ocaml-modules/ppx_deriving_yojson {};
 
+    ppx_deriving_cmdliner = callPackage ../development/ocaml-modules/ppx_deriving_cmdliner {};
+
     ppx_gen_rec = callPackage ../development/ocaml-modules/ppx_gen_rec {};
 
     ppx_import = callPackage ../development/ocaml-modules/ppx_import (