anchor.diff:      ${concatStringsSep "\n" (mapAttrsToList mkHookEntry (filterAttrs (n: v: v != null) cfg.hooks))}
     '';
   
  +  defaultUser = "buildkite-agent";
  +
   in
   
   {
  
positive.code:         type = types.listOf types.package;
        };
  
        tokenPath = mkOption {
          type = types.path;
          description = ''
  
negative.code: 
          serviceConfig =
            { ExecStart = "${cfg.package}/bin/buildkite-agent start --config /var/lib/buildkite-agent/buildkite-agent.cfg";
              User = cfg.user;
              RestartSec = 5;
              Restart = "on-failure";
              TimeoutSec = 10;
  