text: /**
   * Copyright 2020 Google Inc. All Rights Reserved.
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *     http://www.apache.org/licenses/LICENSE-2.0
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  import swUrl from "emit-chunk:./sw.js";
  
  const searchParams = new URLSearchParams(location.search);
  const shouldUninstall = searchParams.has("no-cache");
  
  (async () => {
    if (!shouldUninstall) {
      navigator.serviceWorker.register(swUrl);
    }
  
    if (shouldUninstall) {
      const reg = await navigator.serviceWorker.getRegistration();
      if (reg) {
        await reg.unregister();
      }
    }
  })();
  