allow user to disable truncating excerpts and add excerpts to readme

This commit is contained in:
Pat Dryburgh
2018-08-12 14:27:32 -07:00
parent 4d3d8d3e73
commit 25a995bea5
3 changed files with 49 additions and 7 deletions

View File

@ -2,12 +2,18 @@
{{ post.excerpt | replace: "<p>", "" | replace: "</p>", "" }}
{% endcapture %}
{% assign excerpt_length = excerpt | size %}
{% if site.excerpt_length %}
{% assign excerpt_length = site.excerpt_length %}
{% else %}
{% assign excerpt_length = 20 %}
{% endif %}
<em class="post-link__excerpt">
{% if excerpt_length > 140 %}
{{ excerpt | truncatewords: 20, '…' }}
{% assign excerpt_size = excerpt | size %}
<span class="post-link__excerpt">
{% if excerpt_size > 140 and excerpt_length > 0 %}
{{ excerpt | truncatewords: excerpt_length, '…' }}
{% else %}
{{ excerpt }}
{% endif %}
</em>
</span>