Revamp build revisions

- And technically, actually fix them so they're inserted properly. Kinda don't like how they look, but it's good enough for the moment.

_config.yml

@@ -3,11 +3,11 @@ environment: production
 email: xevion@xevion.dev
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://xevion.dev" # the base hostname & protocol for your site, e.g. http://example.com
-github: xevion
 highlighter: rouge
 permalink: pretty
 plugins:
   - jekyll-feed
+  - "jekyll-github-metadata"
 exclude:
     - CNAME
     - LICENSE
@@ -17,4 +17,4 @@ compress_html:
   ignore:
     envs: ["development"]
   comments: all
-repository: xevion/xevion.dev
+repository: Xevion/xevion.dev

_layouts/posts.html

@@ -37,8 +37,8 @@ layout: default
 <hr>
 
 <p style="text-align: center;">
-    <a href="/feed.xml">Atom</a>
-    <em><a href="{{ site.github.repository_url }}/commit/{{ site.github.build_revision }}">
-        #{{ site.github.build_revision }}
+    <a href="/feed.xml">Atom</a> |
+    <em class="build-revision"><a href="{{ site.github.repository_url }}/commit/{{ site.github.build_revision }}">
+        #{{ site.github.build_revision | truncate: 7, "" }}
     </a></em>
 </p>

_sass/main.scss

@@ -334,3 +334,12 @@ article {
   border-width: thin 0;
   padding: 10px;
 }
+
+
+.build-revision {
+  font-family: CMU Typewriter Text, sans-serif;
+  a {
+    color: #d2d2d2;
+    text-decoration: none;
+  }
+}