anchor.diff:  
         extraPlugins = mkOption {
           type = types.listOf types.path;
  -        default = [];
  +        default = [ ];
           description = ''
             A list of paths to extra plugin bundles to install in Plex's plugin
             directory. Every time the systemd unit for Plex starts up, all of the
  
positive.code:     services.plex-media-server = {
        enable = mkEnableOption "Plex Media Server";
  
        # FIXME: In order for this config option to work, symlinks in the Plex
        # package in the Nix store have to be changed to point to this directory.
        dataDir = mkOption {
          type = types.str;
          default = "/var/lib/plex";
          description = "The directory where Plex stores its data files.";
        };
  
        user = mkOption {
          type = types.str;
          default = "plex";
  
negative.code:         ExecStart = "/bin/sh -c '${cfg.package}/lib/plexmediaserver/Plex\\ Media\\ Server'";
        };
        environment = {
          PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR=cfg.package.dataDir;
          PLEX_MEDIA_SERVER_HOME="${cfg.package}/lib/plexmediaserver";
          PLEX_MEDIA_SERVER_MAX_PLUGIN_PROCS="6";
          PLEX_MEDIA_SERVER_TMPDIR="/tmp";
          LD_LIBRARY_PATH = "${plex.libraryPath}:${cfg.package.dataDir}";
          LC_ALL="en_US.UTF-8";
          LANG="en_US.UTF-8";
        };
  