code: function stop() {
      found = pkgUp.sync(startDir);
      if (found && !closest) {
        closest = found;
      }
      dir = found ? path.dirname(found) : found;
      var stop = !dir || !isDappCmd(embarkJson.cmd);
      if (!stop) {
        startDir = path.join(dir, '..');
      }
      return stop;
    }
docs: /* let `dappPath/(([../])*)package.json` be a "local" package.json look for local package.json files starting from dappPath