Add more sidebar hooks

And a Netflify badge if deployed by them.

Author: bep

README.md

@@ -26,6 +26,9 @@ When the fix for [#2549](https://github.com/spf13/hugo/issues/2549) is released
 
 * `partials/hook_head_end.html` is inserted right before the `head` end tag. Useful for additional styles etc.
 * `partials/hook_body_end.html` which should be clear by its name.
+* `partials/hook_left_sidebar_start.html` the start of the left sidebar
+* `partials/hook_left_sidebar_end.html` the end of the left sidebar
+* `partials/hook_left_sidebar_logo.html` the log `img` source
 
 The styles and Javascript import are also put in each partial and as such can be overridden if really needed:
 

exampleSite/layouts/partials/hook_left_sidebar_end.html

@@ -0,0 +1,7 @@
+{{ if getenv "REPOSITORY_URL" -}}
+<div style="margin-left: 20px; margin-top: 20px">
+<a href="https://www.netlify.com">
+  <img src="https://www.netlify.com/img/global/badges/netlify-dark.svg"/>
+</a>
+</div>
+{{ end }}

layouts/_default/baseof.html

@@ -17,7 +17,8 @@
       </span>
     </a>
     <div class="tocify-wrapper">
-        <img src='{{ relURL "images/logo.png" }}' />
+        {{ partial "hook_left_sidebar_start.html" . }}
+        {{ partial "hook_left_sidebar_logo.html" . }}
         {{ with .Site.Params.language_tabs }}
         <div class="lang-selector">
             {{ range . }}
@@ -46,6 +47,7 @@ <h3 class="translations-title">{{ T "translations" (len .Translations ) }}</h3>
             {{ end}}
         </ul>
         {{ end}}
+        {{ partial "hook_left_sidebar_end.html" . }}
     </div>
     <div class="page-wrapper">
         <div class="dark-box"></div>

layouts/partials/hook_left_sidebar_end.html

@@ -0,0 +1 @@
+ <img src='{{ relURL "images/logo.png" }}' />