{ config, pkgs, ... }:

let

 runEnv = (pkgs.buildFHSUserEnv {
    name = "vaheim-env";
    targetPkgs = pkgs: (with pkgs;
    [
	file
    ]);
    runScript = ''
      bash ./start_server_bepinex.sh -name "vaheim.stubbe.rocks" -password "vsr" -port 2456 -world "Lostplaces" -public 0 -savedir "/home/sshuser/Valheim_imtvsmb"
    '';
  });

in
{

  networking.firewall.allowedTCPPorts = [2456 2457 2458];
  networking.firewall.allowedUDPPorts = [2456 2457 2458];

  systemd.services.vaheim = {
    description = "vaheim";
    after = [ "network.target" ];
    wantedBy = [ "multi-user.target" ];
    serviceConfig = {
      Type = "simple";
      User = "sshuser";
      Group = "users";
      WorkingDirectory = "/home/sshuser/.steam/root/valheim_20210513";
      ExecStart = "${runEnv}/bin/vaheim-env";
      Restart = "always";
    };
  };
}