jekyll-theme-chirpy/_includes/post-edit.html

<!-- Link to edit the post to contribute. -->

{% assign enabled = site.actions.edit_post.enabled %}
{% assign url = site.actions.edit_post.url %}
{% assign static_url = site.actions.edit_post.static_url %}

{% unless static_url %}
  {% assign url = url | append: '/' | append: page.path %}
{% endunless %}

{% if enabled %}
  <div class="post-edit">
    {% assign edit = site.data.locales[include.lang].post.edit %}
    <a
      href="{{ url }}"
      target="_blank"
      rel="noopener"
    >
      <i class="fa fa-pen fa-fw me-1"></i>
      <span>{{ edit }}</span>
    </a>
  </div>
{% endif %}