{ pkgs ? import <nixpkgs> { }, fetchurl ? pkgs.fetchurl }:

with pkgs.lua5_3.pkgs;

let
  router = buildLuarocksPackage {
    pname = "router";
    version = "2.1-0";

    src = fetchurl {
      url = "https://luarocks.org/router-2.1-0.src.rock";
      sha256 = "15v2ks5wwv6y7122a1p0r9mh6kfymvh756pb4ax13cy0d0vf362m";
    };
    disabled = (luaOlder "5.1");
    propagatedBuildInputs = [ lua ];

    meta = with lib; {
      homepage = "https://github.com/APItools/router.lua";
      description =
        "A barebones router for Lua. It matches urls and executes lua functions";
      license.fullName = "MIT";
    };
  };

  net-url = buildLuarocksPackage {
    pname = "net-url";
    version = "0.9-1";

    src = fetchurl {
      url = "https://luarocks.org/net-url-0.9-1.src.rock";
      sha256 = "12qrb8x95qicq6fp5jfiq6v9h8flngk92bb5vnzph3avpllij3zx";
    };
    disabled = (luaOlder "5.1");
    propagatedBuildInputs = [ lua ];

    meta = with lib; {
      homepage = "https://github.com/golgote/neturl";
      description = "URL and Query string parser, builder, normalizer for Lua.";
      license.fullName = "MIT/X11";
    };
  };

  ln = buildLuarocksPackage {
    pname = "ln";
    version = "0.2.1-2";

    src = fetchurl {
      url = "https://luarocks.org/ln-0.2.1-2.src.rock";
      sha256 = "1hb1vw68w407y05nprp352c0di6iybz4gjdhc0p521cpif4l8i1l";
    };
    propagatedBuildInputs = [ lua dkjson ];

    meta = with lib; {
      homepage = "https://tulpa.dev/cadey/lua-ln";
      description = "The natural log function";
      license.fullName = "0bsd";
    };
  };

in lua.withPackages (ps: with ps; [ cqueues luaossl router net-url ln ])