Link source files on GitLab

_config.yml

@@ -5,6 +5,8 @@ description: > # this means to ignore newlines until "baseurl:"
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://tobias.rautenkranz.ch" # the base hostname & protocol for your site, e.g. http://example.com
 
+repository: "https://gitlab.com/tobiasrautenkranz/site/blob/master/"
+
 header_pages:
   - about.md
 

_includes/footer.html

 <footer>
-	<p class="mtime">
+  <p>
     <a href="/changelog.html">
       {% if page and page.date %}
       <time datetime="{{ page.date  | date_to_xmlschema}}" itemprop="datePublished">
       {% assign date_format =  "%c" %}
-      {{ page.date | date: date_format }}
-      </time>
+      {{ page.date | date: date_format }}</time></a> {% comment %}/a tag here to prevent
+                                                                  whitespace in the link {% endcomment %}
       {% else %}
       <time datetime="{{ site.time  | date_to_xmlschema}}">
       {% assign date_format =  "%c" %}
-      {{ site.time | date: date_format }}
-      </time>
+      {{ site.time | date: date_format }}</time></a>
+      {% endif %}
+
+      {% assign extension = page.path | slice,-3,3 %}
+      {% comment %}jekyll-tagging does not set page.path to the source FIXME {% endcomment %}
+      {% if site.repository and extension contains ".md" %}
+      <span>
+        generated from:
+        <a class="file" href="{{ site.repository }}{{ page.path }}">{{ page.path }}</a>
+      </span>
       {% endif %}
-    </a>
 	</p>
 	<p id="licence" lang="en">
 <a rel="license" href="https://creativecommons.org/licenses/by/3.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/3.0/80x15.png" /></a><br />This work is licensed under a <a rel="license" href="https://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0 Unported License</a>.

_layouts/tag_page.html

@@ -13,3 +13,4 @@ layout: default
 <div id="tag-cloud">
   {{ site | tag_cloud }}
 </div>
+

assets/main.css

@@ -156,6 +156,10 @@ table caption {
   border-bottom: 1px solid black;
 }
 
+.file {
+  font-family: monospace;
+}
+
 pre {
 	white-space: pre-wrap;       /* css-3 */
 	white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */