ocamlPackages.httpaf: init at 0.4.1

http/af is a high-performance, memory-efficient, and scalable web server for
OCaml.

Homepage: https://github.com/inhabitedtype/httpaf

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

@@ -0,0 +1,33 @@
+{ stdenv, fetchFromGitHub, ocaml, findlib, jbuilder
+, angstrom, faraday, alcotest
+}:
+
+stdenv.mkDerivation rec {
+  version = "0.4.1";
+  name = "ocaml${ocaml.version}-httpaf-${version}";
+
+  src = fetchFromGitHub {
+    owner = "inhabitedtype";
+    repo = "httpaf";
+    rev = version;
+    sha256 = "0i2r004ihj00hd97475y8nhjqjln58xx087zcjl0dfp0n7q80517";
+  };
+
+  buildInputs = [ ocaml findlib jbuilder alcotest ];
+  propagatedBuildInputs = [ angstrom faraday ];
+
+  buildPhase = "dune build -p httpaf";
+
+  doCheck = true;
+  checkPhase = "dune runtest -p httpaf";
+
+  inherit (jbuilder) installPhase;
+
+  meta = {
+    description = "A high-performance, memory-efficient, and scalable web server for OCaml";
+    license = stdenv.lib.licenses.bsd3;
+    maintainers = [ stdenv.lib.maintainers.vbgl ];
+    inherit (src.meta) homepage;
+    inherit (ocaml.meta) platforms;
+  };
+}

pkgs/top-level/ocaml-packages.nix

@@ -319,6 +319,8 @@ let
 
     hex = callPackage ../development/ocaml-modules/hex { };
 
+    httpaf = callPackage ../development/ocaml-modules/httpaf { };
+
     inifiles = callPackage ../development/ocaml-modules/inifiles { };
 
     iri = callPackage ../development/ocaml-modules/iri { };