Rip out the old JS TOC generator and use liquid instead

404.html

@@ -202,7 +202,6 @@
     </style>
     <link rel="alternate" type="application/rss+xml" title="Travis CI Build Environment Updates" href="http://docs.travis-ci.com/feed.build-env-updates.xml">
     <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" defer></script>
-    <script src="{{ site.baseurl }}/assets/javascripts/site.js" type="text/javascript" charset="utf-8" defer></script>
     <script src="{{ site.baseurl }}/assets/javascripts/main.js" type="text/javascript" charset="utf-8" defer></script>
     <script type="text/javascript">
       var _gaq = _gaq || [];

STYLE.md

@@ -43,13 +43,11 @@ If you have long lists you can wrap them into 2 (`.column-2`) or 3 (`.column-3`)
 {: .column-2 }
 ```
 
-### TOC
+#### In-page table of contents
 
-Add a table of contents to a page with the following HTML snippet:
+All pages have tables of contents generated automatically from H2 and H3
 
-```html
-<div id="toc"></div>
-```
+To remove the TOC from a page add `no_toc: true` to the frontmatter.
 
 ### Beta features
 

_includes/anchor_headings.html

@@ -0,0 +1,86 @@
+{% capture headingsWorkspace %}
+    {% comment %}
+        Version 1.0.0-RC3
+          https://github.com/allejo/jekyll-headings
+
+        "Be the pull request you wish to see in the world." ~Ben Balter
+
+        Usage:
+            {% include anchor_headings.html html=content %}
+
+        Parameters:
+            * html          (string) - the HTML of compiled markdown generated by kramdown in Jekyll
+
+        Optional Parameters:
+            * beforeHeading (bool)   : false  - Set to true if the anchor should be placed _before_ the heading's content
+            * anchorBody    (string) :  ''    - The content that will be placed inside the anchor; the `%heading%` placeholder is available
+            * anchorClass   (string) :  ''    - The class(es) that will be used for each anchor. Separate multiple classes with a space
+            * anchorTitle   (string) :  ''    - The `title` attribute that will be used for anchors
+
+        Output:
+            The original HTML with the addition of anchors inside of all of the h1-h6 headings.
+    {% endcomment %}
+
+    {% assign beforeHeading = include.beforeHeading %}
+    {% assign nodes = include.html | split: '<h' %}
+    {% assign nodeCount = nodes | size %}
+
+    {% capture edited_headings %}{% endcapture %}
+
+    <!-- If nodeCount is less than 2, that means there were no headings -->
+    {% if nodeCount >= 2 %}
+        {% for node in nodes %}
+            {% if node == "" %}
+                {% continue %}
+            {% endif %}
+
+            {% assign headerLevel = node | replace: '"', '' | slice: 0, 1 | times: 1 %}
+
+            {% if headerLevel < 1 or headerLevel > 6 %}
+                {% continue %}
+            {% endif %}
+
+            {% assign _workspace = node | split: '</h' %}
+            {% assign _idWorkspace = _workspace[0] | split: 'id="' %}
+            {% assign _idWorkspace = _idWorkspace[1] | split: '"' %}
+            {% assign html_id = _idWorkspace[0] %}
+
+            {% capture _hAttrToStrip %}{{ _workspace[0] | split: '>' | first }}>{% endcapture %}
+            {% assign header = _workspace[0] | replace: _hAttrToStrip, '' %}
+
+            <!-- Build the anchor to inject for our heading -->
+            {% capture anchor %}{% endcapture %}
+
+            {% if html_id %}
+                {% capture anchor %}href="#{{ html_id}}"{% endcapture %}
+
+                {% if include.anchorClass %}
+                    {% capture anchor %}{{ anchor }} class="{{ include.anchorClass }}"{% endcapture %}
+                {% endif %}
+
+                {% if include.anchorTitle %}
+                    {% capture anchor %}{{ anchor }} title="{{ include.anchorTitle | replace: '%heading%', header }}"{% endcapture %}
+                {% endif %}
+
+                {% capture anchor %}<a {{ anchor }}>{{ include.anchorBody | replace: '%heading%', header | default: '' | raw }}</a>{% endcapture %}
+
+                {% if beforeHeading %}
+                    {% capture anchor %}{{ anchor }} {% endcapture %}
+                {% else %}
+                    {% capture anchor %} {{ anchor }}{% endcapture %}
+                {% endif %}
+            {% endif %}
+
+            <!-- The placement of our anchor, before the heading content or after -->
+            {% if beforeHeading %}
+                {% capture _current %}<h{{ _hAttrToStrip | raw }}{{ anchor }}{% endcapture %}
+                {% capture edited_headings %}{{ edited_headings }}{{ node | replace: _hAttrToStrip, _current | raw }}{% endcapture %}
+            {% else %}
+                {% capture _current %}<h{{ _workspace | first }}{{ anchor }}</h{{ _workspace | last }}{% endcapture %}
+                {% capture edited_headings %}{{ edited_headings }}{{ _current }}{% endcapture %}
+            {% endif %}
+        {% endfor %}
+    {% else %}
+        {% capture edited_headings %}{{ include.html }}{% endcapture %}
+    {% endif %}
+{% endcapture %}{% assign headingsWorkspace = '' %}{{ edited_headings | strip }}

_includes/conditional_deploy.html

@@ -1,4 +1,4 @@
-<h3>Conditional Deploys</h3>
+<h3 id="conditional-deploys">Conditional Deploys</h3>
 
 <p>It is possible to make deployments conditional using the <strong>on</strong> option:</p>
 
@@ -40,5 +40,3 @@ <h3>Conditional Deploys</h3>
 <li><strong>ruby</strong> - Ruby version to deploy from if passing</li>
 <li><strong>repo</strong> - only trigger a build for the given repository, to play nice with forks</li>
 </ul>
-
-

_includes/head.html

@@ -4,7 +4,7 @@
 <link rel="stylesheet" href="{{ "/assets/stylesheets/main.css" | prepend: site.baseurl }}">
 <link rel="alternate" type="application/rss+xml" title="Travis CI Build Environment Updates" href="http://docs.travis-ci.com/feed.build-env-updates.xml">
 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" defer></script>
-<script src="{{ "/assets/javascripts/site.js" | prepend: site.baseurl }}" type="text/javascript" charset="utf-8" defer></script>
+
 <script src="{{ "/assets/javascripts/main.js" | prepend: site.baseurl }}" type="text/javascript" charset="utf-8" defer></script>
 <script src="{{ "/assets/javascripts/prism.js" | prepend: site.baseurl }}" type="text/javascript" charset="utf-8" defer></script>
 

_includes/toc.html

@@ -0,0 +1,85 @@
+{% capture tocWorkspace %}
+    {% comment %}
+        Version 1.0.4
+          https://github.com/allejo/jekyll-toc
+
+        "...like all things liquid - where there's a will, and ~36 hours to spare, there's usually a/some way" ~jaybe
+
+        Usage:
+            {% include toc.html html=content sanitize=true class="inline_toc" id="my_toc" h_min=2 h_max=3 %}
+
+        Parameters:
+            * html       (string) - the HTML of compiled markdown generated by kramdown in Jekyll
+
+        Optional Parameters:
+            * sanitize   (bool)   : false  - when set to true, the headers will be stripped of any HTML in the TOC
+            * class      (string) :   ''   - a CSS class assigned to the TOC
+            * id         (string) :   ''   - an ID to assigned to the TOC
+            * h_min      (int)    :   1    - the minimum TOC header level to use; any header lower than this value will be ignored
+            * h_max      (int)    :   6    - the maximum TOC header level to use; any header greater than this value will be ignored
+            * ordered    (bool)   : false  - when set to true, an ordered list will be outputted instead of an unordered list
+            * item_class (string) :   ''   - add custom class for each list item; has support for '%level%' placeholder, which is the current heading level
+
+        Output:
+            An ordered or unordered list representing the table of contents of a markdown block. This snippet will only generate the table of contents and will NOT output the markdown given to it
+    {% endcomment %}
+
+    {% capture my_toc %}{% endcapture %}
+    {% assign orderedList = include.ordered | default: false %}
+    {% assign minHeader = include.h_min | default: 1 %}
+    {% assign maxHeader = include.h_max | default: 6 %}
+    {% assign nodes = include.html | split: '<h' %}
+    {% assign firstHeader = true %}
+
+    {% capture listModifier %}{% if orderedList %}1.{% else %}-{% endif %}{% endcapture %}
+
+    {% for node in nodes %}
+        {% if node == "" %}
+            {% continue %}
+        {% endif %}
+
+        {% assign headerLevel = node | replace: '"', '' | slice: 0, 1 | times: 1 %}
+
+        {% if headerLevel < minHeader or headerLevel > maxHeader %}
+            {% continue %}
+        {% endif %}
+
+        {% if firstHeader %}
+            {% assign firstHeader = false %}
+            {% assign minHeader = headerLevel %}
+        {% endif %}
+
+        {% assign indentAmount = headerLevel | minus: minHeader | add: 1 %}
+        {% assign _workspace = node | split: '</h' %}
+
+        {% assign _idWorkspace = _workspace[0] | split: 'id="' %}
+        {% assign _idWorkspace = _idWorkspace[1] | split: '"' %}
+        {% assign html_id = _idWorkspace[0] %}
+
+        {% capture _hAttrToStrip %}{{ _workspace[0] | split: '>' | first }}>{% endcapture %}
+        {% assign header = _workspace[0] | replace: _hAttrToStrip, '' %}
+
+        {% assign space = '' %}
+        {% for i in (1..indentAmount) %}
+            {% assign space = space | prepend: '    ' %}
+        {% endfor %}
+
+        {% unless include.item_class == blank %}
+            {% capture listItemClass %}{:.{{ include.item_class | replace: '%level%', headerLevel }}}{% endcapture %}
+        {% endunless %}
+
+        {% capture my_toc %}{{ my_toc }}
+{{ space }}{{ listModifier }} {{ listItemClass }} [{% if include.sanitize %}{{ header | strip_html }}{% else %}{{ header }}{% endif %}](#{{ html_id }}){% endcapture %}
+
+    {% endfor %}
+
+    {% if include.class %}
+        {% capture my_toc %}{:.{{ include.class }}}
+{{ my_toc | lstrip }}{% endcapture %}
+    {% endif %}
+
+    {% if include.id %}
+        {% capture my_toc %}{: #{{ include.id }}}
+{{ my_toc | lstrip }}{% endcapture %}
+    {% endif %}
+{% endcapture %}{% assign tocWorkspace = '' %}{{ my_toc | markdownify | strip }}

_layouts/en.html

@@ -17,7 +17,15 @@
             <aside class="improve-page" data-swiftype-index='false'><a href="{{ site.docs_github }}edit/master/{{ page.path }}" target="_blank" title="Edit this page on GitHub" class="button-pen" data-proofer-ignore>Improve this page on GitHub</a></aside>
             <h1 class="title">{{ page.title }}</h1>
           {% endunless %}
-          {{ content }}
+
+          {% unless page.no_toc %}
+            <div id="toc" class="toc">
+              {% include toc.html h_min=2 h_max=2 class="list-language" santize=true  html=content %}
+            </div>
+          {% endunless%}
+
+          {% include anchor_headings.html html=content anchorClass="toc-anchor" anchorBody="#" %}
+
         </main>
       </div><!-- /#content -->
 

_layouts/en_enterprise.html

@@ -17,7 +17,15 @@
             <aside class="improve-page"><a href="{{ site.docs_github }}edit/master/{{ page.path }}" target="_blank" title="Edit this page on GitHub" class="button-pen" data-proofer-ignore>Improve this page on GitHub</a></aside>
             <h1 class="title">{{ page.title }}</h1>
           {% endunless %}
-          {{ content }}
+
+          {% unless page.no_toc %}
+            <div id="toc" class="toc">
+              {% include toc.html h_min=2 h_max=2 class="list-language" santize=true  html=content %}
+            </div>
+          {% endunless%}
+
+          {% include anchor_headings.html html=content anchorClass="toc-anchor" anchorBody="#" %}
+
         </main>
       </div><!-- /#content -->
 

assets/stylesheets/_ataglance.sass

@@ -3,7 +3,6 @@
   border: solid 2px $pebble-grey
   border-radius: 2px
   padding: 0.5em 1em
-  margin-top: 2em
 
   @media #{$medium-up}
     float: right

imprint.md

@@ -2,6 +2,7 @@
 layout: en
 title: Imprint
 permalink: /imprint.html
+no_toc: true
 ---
 
 <article id="imprint">

index.html

@@ -3,6 +3,7 @@
 layout: en
 permalink: /
 no_header: true
+no_toc: true
 short_title: true
 ---
 

legal/data-processing-agreement.md

@@ -1,7 +1,7 @@
 ---
 title: Data Processing Agreement
 layout: en
-
+no_toc: true
 ---
 
 ## Between
@@ -142,4 +142,3 @@ The list shall state the extent, the nature and purpose of any contemplated coll
 
 2. Organizational provision on processing
 - Travis-CI maintains a system to examine, assess, and evaluate regularly the effectivity of the security of processing data. Travis-CI will, on request, provide details on such security measures. Travis-CI will also, on request, prove such system of evaluation to the Client.
-