text: /*
   * Copyright 2020 Google LLC
   *
   * 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
   *
   *     https://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.
   */
  
  const {feed, index, individual} = require('./utils');
  
  /**
   * @param {TagsItem[]} tags
   * @return {TagsItem[]}
   */
  const tagsFeed = (tags) => feed(tags);
  
  /**
   * @param {TagsItem[]} tags
   * @return {Paginated[]}
   */
  const tagsIndex = (tags) => {
    const href = '/tags/';
    const testTags = [
      'css',
      'javascript',
      'lighthouse',
      'seo',
      'progressive-web-apps',
      'webxr',
    ];
  
    return index(tags, href, testTags);
  };
  
  /**
   * @param {TagsItem[]} tags
   * @param {string} lang
   * @return {Paginated[]}
   */
  const tagsIndividual = (tags, lang) => individual(tags, lang);
  
  module.exports = {
    feed: tagsFeed,
    index: tagsIndex,
    individual: tagsIndividual,
  };
  