push sheeet

pkgs/development/ocaml-modules/happy-eyeballs/default.nix

@@ -0,0 +1,40 @@
+{
+  lib,
+  buildDunePackage,
+  fetchurl,
+  domain-name,
+  duration,
+  fmt,
+  ipaddr,
+  logs,
+}:
+
+buildDunePackage rec {
+  pname = "happy-eyeballs";
+  version = "2.0.1";
+
+  minimalOCamlVersion = "4.08";
+
+  src = fetchurl {
+    url = "https://github.com/roburio/happy-eyeballs/releases/download/v${version}/happy-eyeballs-${version}.tbz";
+    hash = "sha256-slVFiDApMbqF4Yhh5hCjraeCNJbU1JoZXpU1VsNR0mk=";
+  };
+
+  propagatedBuildInputs = [
+    domain-name
+    duration
+    fmt
+    ipaddr
+    logs
+  ];
+
+  meta = {
+    description = "Connecting to a remote host via IP version 4 or 6";
+    homepage = "https://github.com/roburio/happy-eyeballs";
+    license = lib.licenses.isc;
+    maintainers = with lib.maintainers; [
+      vbgl
+      ulrikstrid
+    ];
+  };
+}

pkgs/development/ocaml-modules/happy-eyeballs/lwt.nix

@@ -0,0 +1,44 @@
+{
+  buildDunePackage,
+  happy-eyeballs,
+  cmdliner,
+  dns,
+  duration,
+  domain-name,
+  ipaddr,
+  fmt,
+  logs,
+  lwt,
+  mtime,
+}:
+
+buildDunePackage {
+  pname = "happy-eyeballs-lwt";
+
+  inherit (happy-eyeballs) src version;
+
+  minimalOCamlVersion = "4.08";
+
+  buildInputs = [
+    cmdliner
+    duration
+    domain-name
+    ipaddr
+    fmt
+    mtime
+  ];
+
+  propagatedBuildInputs = [
+    dns
+    happy-eyeballs
+    logs
+    lwt
+  ];
+
+  doCheck = true;
+
+  meta = happy-eyeballs.meta // {
+    mainProgram = "happy_eyeballs_client";
+    description = "Connecting to a remote host via IP version 4 or 6 using Lwt_unix";
+  };
+}

pkgs/development/ocaml-modules/happy-eyeballs/mirage.nix

@@ -0,0 +1,43 @@
+{
+  buildDunePackage,
+  happy-eyeballs,
+  duration,
+  domain-name,
+  ipaddr,
+  fmt,
+  logs,
+  lwt,
+  mirage-mtime,
+  mirage-sleep,
+  tcpip,
+}:
+
+buildDunePackage {
+  pname = "happy-eyeballs-mirage";
+
+  inherit (happy-eyeballs) src version;
+
+  minimalOCamlVersion = "4.08";
+
+  buildInputs = [
+    duration
+    ipaddr
+    domain-name
+    fmt
+    mirage-mtime
+    mirage-sleep
+  ];
+
+  propagatedBuildInputs = [
+    happy-eyeballs
+    logs
+    lwt
+    tcpip
+  ];
+
+  doCheck = true;
+
+  meta = happy-eyeballs.meta // {
+    description = "Connecting to a remote host via IP version 4 or 6 using Mirage";
+  };
+}