{ config, pkgs, hostName, ... }:

{
  # Set hostname (passed as parameter)
  networking.hostName = hostName;

  # System packages
  environment.systemPackages = with pkgs; [
    vim
    git
    htop
  ];

  # Enable SSH
  services.openssh.enable = true;

  # Enable and configure nginx
  services.nginx = {
    enable = true;
    virtualHosts."${hostName}" = {
      root = "/var/src/web-app-dist";
      locations."/" = {
        index = "index.html";
      };
    };
  };

  # Open firewall for HTTP/HTTPS
  networking.firewall.allowedTCPPorts = [ 80 443 ];

  # NixOS release version
  system.stateVersion = "25.05";
}