site/_includes/download-list.html

{% assign apache = include.apache %}
{% assign artifacts = include.artifacts %}
{% assign project = include.project %}
{% assign type = include.type %}
{% assign version = include.version %}

{% for file in artifacts %}
  {% if apache %}
    {% if file contains "incubating" %}
      {% assign project = "incubator/" | append: project %}
    {% endif %}
    {% capture file-path %}{{project}}/{{version}}/{{type}}/{{file}}{% endcapture %}
    {% capture artifact-url %}https://www.apache.org/dyn/closer.lua/download/{{file-path}}{% endcapture %}
    {% capture checksum-url %}https://downloads.apache.org/{{file-path}}{% endcapture %}
  {% else %}
    {% capture artifact-url %}https://opensource.ncsa.illinois.edu/projects/artifacts.php?key=DFDL&version={{version}}&filename={{file}}{% endcapture %}
  {% endif %}
<div class="row">
  <div class="col-sm-6">
    <a href="{{ artifact-url }}">{{ file }}</a>
  </div>
  <div class="col-sm-6">
    {% if checksum-url %}
      [ <a href="{{ checksum-url }}.asc">PGP</a> ]
      [ <a href="{{ checksum-url }}.sha512">SHA512</a> ]
    {% endif %}
  </div>
</div>
{% endfor %}