text: const GithubSlugger = require('github-slugger')
  const renderContent = require('./renderContent')
  const { ExtendedMarkdown, tags } = require('../liquid-tags/extended-markdown')
  
  // Include custom tags like {% link_with_intro /article/foo %}
  renderContent.liquid.registerTag('liquid_tag', require('../liquid-tags/liquid-tag'))
  renderContent.liquid.registerTag('link', require('../liquid-tags/link'))
  renderContent.liquid.registerTag('link_with_intro', require('../liquid-tags/link-with-intro'))
  renderContent.liquid.registerTag('homepage_link_with_intro', require('../liquid-tags/homepage-link-with-intro'))
  renderContent.liquid.registerTag('link_in_list', require('../liquid-tags/link-in-list'))
  renderContent.liquid.registerTag('topic_link_in_list', require('../liquid-tags/topic-link-in-list'))
  renderContent.liquid.registerTag('indented_data_reference', require('../liquid-tags/indented-data-reference'))
  renderContent.liquid.registerTag('data', require('../liquid-tags/data'))
  renderContent.liquid.registerTag('octicon', require('../liquid-tags/octicon'))
  renderContent.liquid.registerTag('link_as_article_card', require('../liquid-tags/link-as-article-card'))
  
  for (const tag in tags) {
    // Register all the extended markdown tags, like {% note %} and {% warning %}
    renderContent.liquid.registerTag(tag, ExtendedMarkdown)
  }
  
  renderContent.liquid.registerFilters({
    /**
     * Like the `size` filter, but specifically for
     * getting the number of keys in an object
     */
    obj_size: (input) => {
      if (!input) return 0
      return Object.keys(input).length
    },
    /**
     * Returns the version number of a GHES version string
     * ex: enterprise-server@2.22 => 2.22
     */
    version_num: (input) => {
      return input.split('@')[1]
    },
    /**
     * Convert the input to a slug
     */
    slugify: (input) => {
      const slugger = new GithubSlugger()
      return slugger.slug(input)
    }
  })
  
  module.exports = renderContent
  