push sheeet

pkgs/development/ocaml-modules/csv/csvtool.nix

@@ -0,0 +1,24 @@
+{ ocamlPackages }:
+
+let
+  inherit (ocamlPackages) buildDunePackage csv uutf;
+in
+
+buildDunePackage {
+  pname = "csvtool";
+  inherit (csv) src version;
+
+  duneVersion = "3";
+
+  buildInputs = [
+    csv
+    uutf
+  ];
+
+  doCheck = true;
+
+  meta = csv.meta // {
+    description = "Command line tool for handling CSV files";
+    mainProgram = "csvtool";
+  };
+}

pkgs/development/ocaml-modules/csv/default.nix

@@ -0,0 +1,28 @@
+{
+  lib,
+  fetchurl,
+  buildDunePackage,
+}:
+
+buildDunePackage rec {
+  pname = "csv";
+  version = "2.4";
+
+  src = fetchurl {
+    url = "https://github.com/Chris00/ocaml-${pname}/releases/download/${version}/csv-${version}.tbz";
+    sha256 = "13m9n8mdss6jfbiw7d5bybxn4n85vmg4zw7dc968qrgjfy0w9zhk";
+  };
+
+  preConfigure = ''
+    substituteInPlace src/dune --replace '(libraries bytes)' ""
+  '';
+
+  duneVersion = "3";
+
+  meta = {
+    description = "Pure OCaml library to read and write CSV files";
+    license = lib.licenses.lgpl21;
+    maintainers = [ lib.maintainers.vbgl ];
+    homepage = "https://github.com/Chris00/ocaml-csv";
+  };
+}

pkgs/development/ocaml-modules/csv/lwt.nix

@@ -0,0 +1,23 @@
+{
+  buildDunePackage,
+  csv,
+  lwt,
+}:
+
+buildDunePackage {
+  pname = "csv-lwt";
+  inherit (csv) src version meta;
+
+  preConfigure = ''
+    substituteInPlace lwt/dune --replace '(libraries   bytes' '(libraries '
+  '';
+
+  duneVersion = "3";
+
+  propagatedBuildInputs = [
+    csv
+    lwt
+  ];
+
+  doCheck = true;
+}