{ pkgs, lib, ... }:
{
  name = "agate";
  meta = with lib.maintainers; {
    maintainers = [ jk ];
  };

  nodes = {
    geminiserver =
      { pkgs, ... }:
      {
        services.agate = {
          enable = true;
          hostnames = [ "localhost" ];
          contentDir = pkgs.writeTextDir "index.gmi" ''
            # Hello NixOS!
          '';
        };
      };
  };

  testScript =
    { nodes, ... }:
    ''
      geminiserver.wait_for_unit("agate")
      geminiserver.wait_for_open_port(1965)

      with subtest("check is serving over gemini"):
        response = geminiserver.succeed("${pkgs.gemget}/bin/gemget --header -o - gemini://localhost:1965")
        print(response)
        assert "Hello NixOS!" in response
    '';
}