Make definition of docs sections optional #3

content/docs/docs/index.md

@@ -31,8 +31,9 @@ Use the following syntax:
 ```toml
 [extra]
 sections = [
-  "Usage", # Section 1
-  "Extra"  # Section 2
+  "Usage",    # Section 1
+  "Markdown", # Section 2
+  "Advanced"  # Section 3
 ]
 ```
 

templates/partials/docs_toc.html

@@ -7,22 +7,26 @@
 <div id="docs">
 	<ul>
 	{%- for page in section.pages %}
-		{%- if page.extra.section == 0 %}
-			<li>
-				<a class="{%- if slug == page.slug -%}active{%- endif -%}" href="{{ page.permalink | safe }}">{{ page.title }}</a>
-			</li>
+		{%- if page.extra.section %}
+			{%- if page.extra.section == 0 %}
+				{% include "partials/docs_toc_item.html" %}
+			{%- endif %}
+		{%- else %}
+			{% include "partials/docs_toc_item.html" %}
 		{%- endif %}
 	{%- endfor %}
-	{%- for section in section.extra.sections %}
-		{% set int_section = loop.index %}
-		<h3>{{ section }}</h3>
-		{%- for page in section.pages %}
-			{%- if page.extra.section == int_section %}
-				<li>
-					<a class="{%- if slug == page.slug -%}active{%- endif -%}" href="{{ page.permalink | safe }}">{{ page.title }}</a>
-				</li>
-			{%- endif %}
-		{%- endfor %}
-	{% endfor %}
+	{%- if section.extra.sections %}
+		{%- for section in section.extra.sections %}
+			{% set int_section = loop.index %}
+			<h3>{{ section }}</h3>
+			{%- for page in section.pages %}
+				{%- if page.extra.section %}
+					{%- if page.extra.section == int_section %}
+						{% include "partials/docs_toc_item.html" %}
+					{%- endif %}
+				{%- endif %}
+			{%- endfor %}
+		{% endfor %}
+	{%- endif %}
 	</ul>
 </div>

templates/partials/docs_toc_item.html

@@ -0,0 +1,3 @@
+<li>
+	<a class="{%- if slug == page.slug -%}active{%- endif -%}" href="{{ page.permalink | safe }}">{{ page.title }}</a>
+</li>