From 2fe4420941201068b6d2ee63d94b654bb276ac9b Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Sun, 15 Aug 2021 11:17:51 +0530
Subject: [PATCH] ocamlPackages.ocaml-print-intf: init at 1.2.0

---
 .../ocaml-print-intf/default.nix              | 31 +++++++++++++++++++
 pkgs/top-level/ocaml-packages.nix             |  2 ++
 2 files changed, 33 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/ocaml-print-intf/default.nix

diff --git a/pkgs/development/ocaml-modules/ocaml-print-intf/default.nix b/pkgs/development/ocaml-modules/ocaml-print-intf/default.nix
new file mode 100644
index 000000000000..5180b58601af
--- /dev/null
+++ b/pkgs/development/ocaml-modules/ocaml-print-intf/default.nix
@@ -0,0 +1,31 @@
+{ lib
+, fetchFromGitHub
+, buildDunePackage
+, dune-build-info
+, bos
+}:
+let
+  author = "avsm";
+  pname = "ocaml-print-intf";
+  version = "1.2.0";
+in
+buildDunePackage rec {
+  inherit pname version;
+  useDune2 = true;
+
+  src = fetchFromGitHub {
+    owner = author;
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0hw4gl7irarcywibdjqxmrga8f7yj52wgy7sc7n0wyy74jzxb8np";
+  };
+
+  buildInputs = [ dune-build-info bos ];
+
+  meta = with lib; {
+    description = "Pretty print an OCaml cmi/cmt/cmti file in human-readable OCaml signature form ";
+    homepage = "https://github.com/${author}/${pname}";
+    license = lib.licenses.isc;
+    maintainers = [ lib.maintainers.nerdypepper ];
+  };
+}
diff --git a/pkgs/top-level/ocaml-packages.nix b/pkgs/top-level/ocaml-packages.nix
index 364aed68e22f..5ed0b29b4d56 100644
--- a/pkgs/top-level/ocaml-packages.nix
+++ b/pkgs/top-level/ocaml-packages.nix
@@ -878,6 +878,8 @@ let
 
     ocaml_pcre = callPackage ../development/ocaml-modules/pcre {};
 
+    ocaml-print-intf = callPackage ../development/ocaml-modules/ocaml-print-intf { };
+
     pgocaml = callPackage ../development/ocaml-modules/pgocaml {};
 
     pgocaml_ppx = callPackage ../development/ocaml-modules/pgocaml/ppx.nix {};