Revert back `plugins: ` and update references to `site.gems` with `site.plugins`

- Conditionals that determine if jekyll-paginate and jekyll-feed are active weren't working due `gems` key change in Jekyll 3.5

ref #24

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
+### Changed
+- Change `gems` key in `_config.yml` to `plugins`. [#23](https://github.com/mmistakes/jekyll-theme-basically-basic/pull/23)
 
 ## [1.1.0] - 2017-03-30
 ### Added

_config.yml

@@ -30,7 +30,7 @@ logo: # path of site logo, e.g. "/assets/images/logo.png"
 # Build settings
 markdown: kramdown
 theme: jekyll-theme-basically-basic
-gems:
+plugins:
   - jekyll-feed
   - jekyll-seo-tag
   - jekyll-sitemap

_includes/contact-list.html

@@ -17,7 +17,7 @@
   {% endif %}
 
   <li>
-    {% if site.gems contains 'jekyll-feed' %}
+    {% if site.plugins contains 'jekyll-feed' %}
       <a href="{{ site.feed.path | default: 'feed.xml' | relative_url }}" title="Atom Feed">
         <span class="icon icon--rss">{% include icon-rss.svg %}</span>
         <span class="label">{{ site.data.theme.t.subscribe | default: 'Subscribe' }}</span>

_layouts/home.html

@@ -13,7 +13,7 @@ layout: default
         <h2>{{ site.data.theme.t.posts | default: 'Posts' }}{% if paginator.page > 1 %}{{ site.data.theme.t.page | default: 'Page' | prepend: ' - ' | append: ' ' }}{{ paginator.page }} {{ site.data.theme.t.of | default: 'of' }} {{ paginator.total_pages }}{% endif %}</h2>
       </header>
       <div class="entries">
-        {% if site.gems contains 'jekyll-paginate' and page.paginate %}
+        {% if site.plugins contains 'jekyll-paginate' and page.paginate %}
           {% comment %}
             Add paginator.posts loop if jekyll-paginate plugin is enabled
             and page.paginate == true

docs/_config.yml

@@ -51,7 +51,7 @@ permalink: /:categories/:title/
 timezone: America/New_York # http://en.wikipedia.org/wiki/List_of_tz_database_time_zones
 
 # Plugins
-gems:
+plugins:
   - jekyll-feed
   - jekyll-seo-tag
   - jekyll-sitemap

docs/_includes/contact-list.html

@@ -17,7 +17,7 @@
   {% endif %}
 
   <li>
-    {% if site.gems contains 'jekyll-feed' %}
+    {% if site.plugins contains 'jekyll-feed' %}
       <a href="{{ site.feed.path | default: 'feed.xml' | relative_url }}" title="Atom Feed">
         <span class="icon icon--rss">{% include icon-rss.svg %}</span>
         <span class="label">{{ site.data.theme.t.subscribe | default: 'Subscribe' }}</span>

docs/_layouts/home.html

@@ -13,7 +13,7 @@ layout: default
         <h2>{{ site.data.theme.t.posts | default: 'Posts' }}{% if paginator.page > 1 %}{{ site.data.theme.t.page | default: 'Page' | prepend: ' - ' | append: ' ' }}{{ paginator.page }} {{ site.data.theme.t.of | default: 'of' }} {{ paginator.total_pages }}{% endif %}</h2>
       </header>
       <div class="entries">
-        {% if site.gems contains 'jekyll-paginate' and page.paginate %}
+        {% if site.plugins contains 'jekyll-paginate' and page.paginate %}
           {% comment %}
             Add paginator.posts loop if jekyll-paginate plugin is enabled
             and page.paginate == true

example/_config.yml

@@ -30,7 +30,7 @@ logo: /assets/icons/basically-basic-logo-light.svg
 # Build settings
 markdown: kramdown
 theme: jekyll-theme-basically-basic
-gems:
+plugins:
   - jekyll-feed
   - jekyll-seo-tag
   - jekyll-sitemap