beautifulSA-jekyll/_includes/search.html

{% if site.post_search %}

<div id="beautifuljekyll-search-overlay">

  <div id="nav-search-exit" title="Exit search">✕</div>
  <input type="text" id="nav-search-input" placeholder="Search">
  <ul id="search-results-container"></ul>
  
  <script src="https://unpkg.com/simple-jekyll-search@latest/dest/simple-jekyll-search.min.js"></script>
  <script>
    var searchjson = '[ \
      {% for post in site.posts %} \
        { \
          "title"    : "{% if post.title != "" %}{{ post.title | escape }}{% else %}{{ post.excerpt | strip_html | escape | strip }}{%endif%}", \
          "category" : "{{ post.tags | join: \', \' }}", \
          "url"      : "{{ site.baseurl }}{{ post.url }}", \
          "date"     : "{{ post.date | date: "%B %e, %Y" | default: "January 1, 1970" }}" \
        }, \
      {% endfor %} \
      {% for page in site.html_pages %}{% if page.title != "{title}" and page.title != "404 - Page not found" %} \
        { \
          "title"    : "{% if page.title != "" %}{{ page.title | escape }}{% else %}{{ page.excerpt | strip_html | escape | strip }}{% endif %}", \
          "category" : "{% if page.tags %}{{ page.tags | join: \', \' }}{% else %}page{% endif %}", \
          "url"      : "{{ site.baseurl }}{{ page.url }}", \
          "date"     : "{{ page.date | date: '%B %e, %Y' | default: "January 1, 1970" }}" \
        }{% unless forloop.last %},{% endunless %} \
      {% endif %}{% endfor %} \
    ]';
    searchjson = JSON.parse(searchjson);

    var sjs = SimpleJekyllSearch({
      searchInput: document.getElementById('nav-search-input'),
      resultsContainer: document.getElementById('search-results-container'),
      json: searchjson
    });
  </script>
</div>

{% endif %}