<a href=“{{ include.url }}”>

{% if include.url contains "github.com" %}
  <span class="ico">
    <i class="fab fa-github"></i>
  </span>
  <span class="lbl">
    {{ include.title | default: "GitHub" }}
  </span>

{% elsif include.url contains "rubygems.org" %}
  <span class="ico">
    <i class="fas fa-gem"></i>
  </span>
  <span class="lbl">
    {{ include.title | default: "Gem" }}
  </span>

{% elsif include.url contains "crates.io/crates" %}
  <span class="ico">
    <i class="fas fa-cubes"></i>
  </span>
  <span class="lbl">
    {{ include.title | default: "Crate" }}
  </span>

{% elsif include.url contains "rubydoc" %}
  <span class="ico">
    <i class="fas fa-gem"></i>
  </span>
  <span class="lbl">
    {{ include.title | default: "RubyDoc" }}
  </span>

{% elsif include.url contains "docs.rs" %}
  <span class="ico">
    <i class="fas fa-book"></i>
  </span>
  <span class="lbl">
    {{ include.title | default: "Docs.rs" }}
  </span>

{% elsif include.url contains "ietf.org/html/rfc" %}
  <span class="lbl">
    {{ include.title | default: "IETF RFC" }}
  </span>

{% elsif include.url contains "datatracker.ietf.org" %}
  <span class="lbl">
    {{ include.title | default: "IETF document" }}
  </span>

{% else %}
  <span class="lbl">
    {{ include.title }}
  </span>

{% endif %}

</a>