{ pkgs, lib, ... }:
let
    genTransmission = index:
    let
        name = "transmission" + toString index;
    in
      lib.nameValuePair name {
        autoStart = true;
        forwardPorts = [
          { containerPort = 9091 + index; hostPort = 9091 + index; protocol = "tcp"; }
          { containerPort = 51413 + index; hostPort = 51413 + index; protocol = "tcp"; }
          { containerPort = 51413 + index; hostPort = 51413 + index; protocol = "udp"; }
        ];
        bindMounts = {
          "/transmission/Downloads" = { hostPath = "/stereolith/crap/transmission/Downloads"; isReadOnly = false; };
          "/var/lib/transmission/.config/transmission-daemon/resume" = { hostPath = "/stereolith/crap/transmission/state/" + name + "/resume"; isReadOnly = false; };
          "/var/lib/transmission/.config/transmission-daemon/torrents" = { hostPath = "/stereolith/crap/transmission/state/" + name + "/torrents"; isReadOnly = false; };
        };
        config = {
          nixpkgs.overlays = [ (self: super: {
            transmission = super.transmission.overrideAttrs (old: {
              buildInputs = with pkgs; [ autoconf automake115x systemd ] ++ old.buildInputs;
              postPatch = old.postPatch + ''
                substituteInPlace ./configure.ac \
                  --replace "libsystemd-daemon" "libsystemd" \
                  --replace "test ! -d /Developer/SDKs/MacOSX10.5.sdk" "false"
              '';
              patches = builtins.map super.fetchpatch [
                { url = "https://raw.githubusercontent.com/WeebDataHoarder/Transmission-AB/master/transmission-Patches/0001-fdlimit-backported-from-3.0.patch";
                  sha256 = "0y6cmybj8yy08wqay1wl461vpapap9hzn3n7r702kpk5cwjfggyy";
                }
                { url = "https://raw.githubusercontent.com/WeebDataHoarder/Transmission-AB/master/transmission-Patches/0002-resume-filename-back-to-hash-backported-from-3.0.patch";
                  sha256 = "1fd62q0a0xdjbirkvs232dpxb3qy55vy7fpx6k2w44zpsp7mgaz0";
                }
                { url = "https://raw.githubusercontent.com/WeebDataHoarder/Transmission-AB/master/transmission-Patches/0003-semiseq.patch";
                  sha256 = "0r7fxakmw19zps046s2c1idhwc07zh1azdyw3l6n57p4q5lv6vyw";
                }
              ];
            });
          }) ];
          services.transmission = {
            enable = true;
            port = 9091 + index;
            settings = {
              rpc-whitelist-enabled = false;
              peer-port = 51413 + index;
              download-dir = "/transmission/Downloads";
              incomplete-dir = "/transmission/Downloads";
            };
          };
          systemd.services.transmission.serviceConfig.LimitNOFILE = 524288;
        };
      };
in
{
  containers = {
    kms = {
      autoStart = true;
      forwardPorts = [
        { containerPort = 1688; hostPort = 1688; protocol = "tcp"; }
      ];
      extraFlags = [ "-U" ];
      config = {
        services.pykms.enable = true;
      };
    };
  } // (lib.listToAttrs (map genTransmission (lib.range 0 10)));
}