{config, ...}: {
  imports = [./caddy.nix];
  services.nix-serve = {
    enable = true;
    openFirewall = true;
    secretKeyFile = "/root/nix-serve.key";
  };
  services.caddy.virtualHosts."nix.xenia.me.uk".extraConfig = "reverse_proxy http://localhost:${toString config.services.nix-serve.port}";
}