_content: Sidebar template prop

- Adds desktop only sidebar options
- Turn on any doc template with "Sidebar" prop
- currently 2 sidebar choices "faq" or "bug"

Added to the following pages
- /doc/install
- /doc/faq
- /help

Video: https://drive.google.com/file/d/1MmZSvdqcmREeB5ZU0YXwuilFDsusmne1/view?usp=sharing

Change-Id: Ie106fdfeac464752789319aa87ffe0144dbc5c88
Reviewed-on: https://go-review.googlesource.com/c/website/+/441857
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Jamal Carvalho <jamal@golang.org>
Reviewed-by: Jamal Carvalho <jamal@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Jamal Carvalho <jamal@golang.org>

1 files changed, 58 insertions, 1 deletions

diff --git a/_content/site.tmpl b/_content/site.tmpl
index a0b63808..24c51657 100644
--- a/_content/site.tmpl
+++ b/_content/site.tmpl
@@ -413,7 +413,10 @@
 {{define "doclayout"}}
 {{/* used from various subdirectory default.tmpl */}}
 <article class="Doc Article">
-
+{{if .sidebar }}
+<div class="Article-columns">
+<div class="Article-content">
+{{end}}
 {{if .title}}
 <h1>{{.title}}</h1>
 {{else if eq .layout "error"}}
@@ -436,8 +439,62 @@
 <div id="nav" class="TOC"></div>
 {{end}}
 
+
 {{.Content}}
 
+{{if .sidebar }}
+</div>
+{{if eq .sidebar "faq"}}
+{{ faqsidebar .}}
+{{else if eq .sidebar "bug"}}
+{{ bugsidebar .}}
+{{end}}
+</div>
+{{end}}
 </article>
 
 {{end}}
+
+{{define "bugsidebar"}}
+<aside class="Sidebar">
+  <h4>Report Issues</h4>
+  <p>If you spot bugs, mistakes, or inconsistencies in the Go project's code or documentation, please let us know by filing a ticket on our <a href="https://github.com/golang/go/issues">issue tracker.</a> Of course, you should check it's not an existing issue before creating a new one.</p>
+  <a class="btn" href="https://github.com/golang/go/issues">Filing a ticket</a>
+</aside>
+{{end}}
+
+{{define "faqsidebar"}}
+<aside class="Sidebar Sidebar-faq">
+  <h4>Release Notes</h4>
+  <p>Learn about what's new in each Go release.</p>
+  <a class="link" href="/doc/devel/release">View release notes</a>
+
+  <h4>Code of Conduct</h4>
+  <p>Guidelines for participating in Go community spaces and reporting process for handing issues.</p>
+  <a class="link" href="/conduct">View more</a>
+
+  <h4>Brand Guidelines</h4>
+  <p>Guidance about reusing the Go logo, gopher mascot, etc.</p>
+  <a class="link" href="/blog/go-brand">View guidelines</a>
+
+  <h4>Contribute Guide</h4>
+  <p>Learn how to file bugs, pull requests, or otherwise contribute to the Go ecosystem.</p>
+  <a class="link" href="/doc/contribute">View guide</a>
+
+  <h4>Get connected</h4>
+  <div class="Sidebar-socialLinks">
+    <a href="https://twitter.com/golang" rel="noopener noreferrer" target="_blank">
+      <img width="15" height="12" src="/images/icons/twitter.svg" aria-hidden="true" />
+    </a>
+    <a href="https://www.reddit.com/r/golang/" rel="noopener noreferrer" target="_blank">
+      <img width="16" height="16" src="/images/icons/reddit.svg" aria-hidden="true" />
+    </a>
+    <a href="https://github.com/golang" rel="noopener noreferrer" target="_blank">
+      <img width="16" height="16" src="/images/icons/github.svg" aria-hidden="true" />
+    </a>
+    <a href="https://gophers.slack.com/" rel="noopener noreferrer" target="_blank">
+      <img width="16" height="16" src="/images/icons/slack.svg" aria-hidden="true" />
+    </a>
+  </div>
+</aside>
+{{end}}