mkdocs-material/material/partials/source.html

{% import "partials/language.html" as lang with context %}
{% set platform = config.extra.repo_icon or config.repo_url %}
{% if "github" in platform %}
  {% set repo_type = "github" %}
{% elif "gitlab" in platform %}
  {% set repo_type = "gitlab" %}
{% elif "bitbucket" in platform %}
  {% set repo_type = "bitbucket" %}
{% else %}
  {% set repo_type = "" %}
{% endif %}
<a href="{{ config.repo_url }}" title="{{ lang.t('source.link.title') }}" class="md-source" data-md-source="{{ repo_type }}">
  {% if repo_type %}
    <div class="md-source__icon">
      <svg viewBox="0 0 24 24" width="24" height="24">
        <use xlink:href="#__{{ repo_type }}" width="24" height="24"></use>
      </svg>
    </div>
  {% endif %}
  <div class="md-source__repository">
    {{ config.repo_name }}
  </div>
</a>