sitemap.xml

---
---
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="{{ "/assets/sitemap.xsl" | absolute_url }}"?>
<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  {% assign collections = site.collections | where_exp:'collection','collection.output != false' %}
  {% for collection in collections %}
    {% assign docs = collection.docs | where_exp:'doc','doc.sitemap != false' %}
    {% for doc in docs %}
      <url>
        <loc>{{ doc.url | replace:'/index.html','/' | absolute_url | xml_escape }}</loc>
        <changefreq>monthly</changefreq>
        <priority>0.6</priority>
        {% if doc.last_modified_at or doc.date %}
          <lastmod>{{ doc.last_modified_at | default: doc.date | date_to_xmlschema }}</lastmod>
        {% else %}{% assign latest = site.categories[doc.name] | where_exp:'p','p.sitemap != false' | first %}
          <lastmod>{{ latest.last_modified_at | default: latest.date | date_to_xmlschema }}</lastmod>
        {% endif %}
      </url>
    {% endfor %}
  {% endfor %}

  {% assign pages = site.html_pages | where_exp:'doc','doc.sitemap != false' | where_exp:'doc','doc.layout != "error"' %}
  {% for page in pages %}
    <url>
      <loc>{{ page.url | replace:'/index.html','/' | absolute_url | xml_escape }}</loc>
      {% if page.last_modified_at %}
        <lastmod>{{ page.last_modified_at | date_to_xmlschema }}</lastmod>
      {% elsif page.url == '/index.html' or page.url == '/' %}{% assign this = site.github.public_repositories | where: 'name',site.github.repository_name | first %}
        <changefreq>weekly</changefreq>
        <priority>1.0</priority>
        <lastmod>{{ this.updated_at | date_to_xmlschema }}</lastmod>
      {% elsif page.url contains '/blog/' %}{% assign latest = site.posts | first %}
        <changefreq>weekly</changefreq>
        <priority>0.8</priority>
        <lastmod>{{ latest.last_modified_at | default: latest.date | date_to_xmlschema }}</lastmod>
      {% endif %}
    </url>
  {% endfor %}

  {% assign gh_pages = site.github.public_repositories | where_exp:'r','r.has_pages == true' | where_exp:'r','r.fork == false' | where_exp:'r','r.private == false' %}
  {% for gh_page in gh_pages %}{% unless gh_page.name == site.github.repository_name or gh_page.topics contains 'noindex' %}
  {% if gh_page.homepage == nil or gh_page.homepage == '' or gh_page.homepage contains site.url %}
  <url>
    <loc>{{ gh_page.name | prepend: '/' | append: '/' | absolute_url | xml_escape }}</loc>
    <priority>0.7</priority>
    <lastmod>{{ gh_page.updated_at | date_to_xmlschema }}</lastmod>
  </url>
  {% endif %}
  {% endunless %}{% endfor %}

  {% assign static_files = page.static_files | where_exp:'page','page.sitemap != false' | where_exp:'page','page.name != "404.html"' %}
  {% for file in static_files %}
    <url>
      <loc>{{ file.path | replace:'/index.html','/' | absolute_url | xml_escape }}</loc>
      <lastmod>{{ file.modified_time | date_to_xmlschema }}</lastmod>
    </url>
  {% endfor %}
</urlset>