{#
  Mirrors the Jekyll Primer footer: "This site is open source. Improve this page."
  Only renders when there is something to link to.

  `git_revision_date_localized` is set per page by
  mkdocs-git-revision-date-localized-plugin; without a line like this the plugin
  computes the date and nothing ever shows it.
#}
{%- set last_update = page.meta.get('git_revision_date_localized') if page and page.meta else none %}
{%- if page and page.edit_url or config.repo_url or config.copyright or last_update or git_page_authors %}
  <footer class="primer-footer border-top mt-5 pt-3 color-fg-muted f6">
    {%- if config.copyright %}
      <p class="mb-1">{{ config.copyright }}</p>
    {%- endif %}
    {%- if last_update %}
      <p class="mb-1">Last updated: {{ last_update }}</p>
    {%- endif %}
    {#
      `git_page_authors` is put on the page context by mkdocs-git-authors-plugin
      as a string of HTML (mailto links), which is why it is not escaped here.
    #}
    {%- if git_page_authors %}
      <p class="mb-1">Authors: {{ git_page_authors | safe }}</p>
    {%- endif %}
    {%- if page and page.edit_url %}
      <p class="mb-0">This site is open source. <a href="{{ page.edit_url }}">Improve this page</a>.</p>
    {%- elif config.repo_url %}
      <p class="mb-0">This site is open source. <a href="{{ config.repo_url }}">{{ config.repo_name }}</a>.</p>
    {%- endif %}
  </footer>
{%- endif %}