From 430385cad56869d1163bd4020dc5a59a4f633aec Mon Sep 17 00:00:00 2001
From: Ulrik Strid <ulrik.strid@outlook.com>
Date: Mon, 20 Feb 2023 09:54:09 +0100
Subject: [PATCH] ocamlPackages.simple-diff: init at 0.3

---
 .../ocaml-modules/simple-diff/default.nix     | 28 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 30 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/simple-diff/default.nix

diff --git a/pkgs/development/ocaml-modules/simple-diff/default.nix b/pkgs/development/ocaml-modules/simple-diff/default.nix
new file mode 100644
index 00000000000..a87026fb4a0
--- /dev/null
+++ b/pkgs/development/ocaml-modules/simple-diff/default.nix
@@ -0,0 +1,28 @@
+{ stdenv, lib, fetchFromGitHub, ocaml, findlib, topkg, ocamlbuild, re }:
+
+stdenv.mkDerivation rec {
+  pname = "ocaml${ocaml.version}-simple-diff";
+  version = "0.3";
+
+  src = fetchFromGitHub {
+    owner = "gjaldon";
+    repo = "simple_diff";
+    rev = "v${version}";
+    sha256 = "sha256-OaKECUBCCt9KfdRJf3HcXTUJVxKKdYtnzOHpMPOllrk=";
+  };
+
+  nativeBuildInputs = [ ocaml findlib ocamlbuild topkg ];
+  buildInputs = [ topkg ];
+  propagatedBuildInputs = [ re ];
+
+  strictDeps = true;
+
+  inherit (topkg) buildPhase installPhase;
+
+  meta = with lib; {
+    homepage = "https://github.com/gjaldon/simple_diff";
+    description = "Simple_diff is a pure OCaml diffing algorithm";
+    license = licenses.isc;
+    maintainers = with maintainers; [ ulrikstrid ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 0e704ce26af..b91c1ae009b 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -1260,6 +1260,8 @@ let
       inherit (pkgs) shine;
     };
 
+    simple-diff = callPackage ../development/ocaml-modules/simple-diff { };
+
     sosa = callPackage ../development/ocaml-modules/sosa { };
 
     soundtouch = callPackage ../development/ocaml-modules/soundtouch {