{ config, pkgs, modulesPath, lib, ... }:

{
  # Pull in all the shared settings from configuration.nix
  imports = [ ../configuration.nix ];

  config = lib.recursiveUpdate config ({
    # (Here, add anything live‐VM‐specific—e.g. NFS mounts, Docker, Compose service,
    #  static IP, or “import users/plasmagoat.nix” if you prefer.)

    networking.interfaces.enp0s25 = {
      useDHCP = false;
      ipv4.addresses = [ { address = "192.168.1.50"; prefixLength = 24; } ];
      ipv4.gateway = "192.168.1.1";
    };

    # Docker + Compose bits, for example:
    fileSystems."/mnt/nas" = {
      device = "192.168.1.100:/export/docker-volumes";
      fsType = "nfs";
      options = [ "defaults" "nofail" "x-systemd.requires=network-online.target" ];
    };

    environment.systemPackages = with pkgs; [
      pkgs.docker
      pkgs.docker-compose
      # …plus anything else you want only on live VM…
    ];

    services.docker.enable = true;

    systemd.services.dockerComposeApp = {
      description = "Auto-start Docker‐Compose stack";
      after = [ "network-online.target" "docker.service" ];
      wants = [ "network-online.target" "docker.service" ];
      serviceConfig = {
        WorkingDirectory = "/etc/docker-compose-app";
        ExecStart = "${pkgs.docker-compose}/bin/docker-compose -f /etc/docker-compose-app/docker-compose.yml up";
        ExecStop  = "${pkgs.docker-compose}/bin/docker-compose -f /etc/docker-compose-app/docker-compose.yml down";
        Restart = "always";
        RestartSec = 10;
      };
      wantedBy = [ "multi-user.target" ];
    };
  });
}