Add the ability to hide github link

README.md

@@ -37,6 +37,7 @@ Additionally, you may choose to set the following optional variables:
 
 ```yml
 show_downloads: ["true" or "false" to indicate whether to provide a download URL]
+show_github: ["true" or "false" to indicate whether to provide a github URL]
 google_analytics: [Your Google Analytics tracking ID]
 ```
 

_config.yml

@@ -1,5 +1,6 @@
 title: Hacker theme
 description: Hacker is a theme for GitHub Pages.
 show_downloads: true
+show_github: true
 google_analytics:
 theme: jekyll-theme-hacker

_layouts/default.html

@@ -21,7 +21,9 @@
             <a href="{{ site.github.zip_url }}" class="btn">Download as .zip</a>
             <a href="{{ site.github.tar_url }}" class="btn">Download as .tar.gz</a>
           {% endif %}
+          {% if site.show_github %}
           <a href="{{ site.github.repository_url }}" class="btn btn-github"><span class="icon"></span>View on GitHub</a>
+          {% endif %}
         </section>
       </div>
     </header>