From ea2cac77bbb0b01b42e4c50acf733056141fcd83 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Thu, 4 Nov 2021 19:32:06 +0300
Subject: pick up default site.settings values from site.github

Also, use the default filter more, it's much more convenient.
---
 _includes/common/sidebar.html | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to '_includes/common/sidebar.html')

diff --git a/_includes/common/sidebar.html b/_includes/common/sidebar.html
index 6d1d17d..929cabe 100644
--- a/_includes/common/sidebar.html
+++ b/_includes/common/sidebar.html
@@ -1,10 +1,23 @@
 <div class="row">
   <div class="col-xs-12 col-sm-6 col-md-12">
     <h4>About</h4>
-    <p>{{ site.settings.project.description }}. Feel free to contribute or contact me.</p>
+    {% assign project_desc = site.settings.project.description %}
+    {% unless project_desc %}
+      {% if site.github %}
+        {% assign project_desc = site.github.project_tagline %}
+      {% endif %}
+    {% endunless %}
+    {% if project_desc %}
+      {% capture project_desc %}{{ project_desc }}. {% endcapture %}
+    {% endif %}
+    {% capture project_desc %}{{ project_desc }}Feel free to contribute or contact me.{% endcapture %}
+    <p>{{ project_desc }}</p>
     <div class="list-group wide-enough">
+      {% if site.github %}
       <a class="list-group-item" href="{{ site.github.repository_url }}"><span class="glyphicon glyphicon-home"></span>&nbsp;GitHub repository</a>
-      <a class="list-group-item" href="mailto:{{ site.settings.author.email }}"><span class="glyphicon glyphicon-envelope"></span>&nbsp;{{ site.settings.author.email }}</a>
+      {% endif %}
+      {% assign author_email = site.settings.author.email | default: 'John.Doe@example.com' %}
+      <a class="list-group-item" href="mailto:{{ author_email }}"><span class="glyphicon glyphicon-envelope"></span>&nbsp;{{ author_email }}</a>
     </div>
   </div>
   <div class="col-xs-12 col-sm-6 col-md-12">
-- 
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