{ pkgs, ... }:
let
  server-port = 3141;
in
{
  name = "devpi-server";
  meta = with pkgs.lib.maintainers; {
    maintainers = [ cafkafk ];
  };

  nodes = {
    devpi =
      { ... }:
      {
        services.devpi-server = {
          enable = true;
          host = "0.0.0.0";
          port = server-port;
          openFirewall = true;
          secretFile = pkgs.writeText "devpi-secret" "v263P+V3YGDYUyfYL/RBURw+tCPMDw94R/iCuBNJrDhaYrZYjpA6XPFVDDH8ViN20j77y2PHoMM/U0opNkVQ2g==";
        };
      };

    client1 =
      { ... }:
      {
        environment.systemPackages = with pkgs; [
          devpi-client
          jq
        ];
      };
  };

  testScript = ''
    start_all()
    devpi.wait_for_unit("devpi-server.service")
    devpi.wait_for_open_port(${toString server-port})

    client1.succeed("devpi getjson http://devpi:${toString server-port}")
  '';
}