Fix SSL issues, Fix pagination issues, Improve Rakefile

* Fix SSL issues in TravisCI: gjtorikian/html-proofer#376 (comment)
* Update html-proofer version
* Update Rakefile options used for html-proofer
* Fix pagination linking failure

.travis.yml

@@ -1,6 +1,16 @@
 language: ruby
 rvm:
 - 2.3.1
+
+env:
+  global:
+  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer
+
+addons:
+  apt:
+    packages:
+    - libcurl4-openssl-dev # required to avoid SSL errors
+
 install:
 - bundle install
 deploy:

Gemfile

@@ -3,7 +3,7 @@ ruby RUBY_VERSION
 
 gem "rake", "~> 12"
 gem "jekyll"
-gem "html-proofer"
+gem "html-proofer", "3.9.0"
 
 group :jekyll_plugins do
   gem "jekyll-feed"

Gemfile.lock

@@ -1,30 +1,31 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.1.3)
+    activesupport (5.2.1.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (~> 0.7)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     colorator (1.1.0)
-    colored (1.2)
-    concurrent-ruby (1.0.5)
-    ethon (0.10.1)
+    colorize (0.8.1)
+    concurrent-ruby (1.1.3)
+    ethon (0.11.0)
       ffi (>= 1.3.0)
     ffi (1.9.18)
     forwardable-extended (2.6.0)
-    html-proofer (3.7.2)
+    html-proofer (3.9.0)
       activesupport (>= 4.2, < 6.0)
       addressable (~> 2.3)
-      colored (~> 1.2)
+      colorize (~> 0.8)
       mercenary (~> 0.3.2)
-      nokogiri (~> 1.7)
+      nokogiri (~> 1.8.1)
       parallel (~> 1.3)
-      typhoeus (~> 0.7)
+      typhoeus (~> 1.3)
       yell (~> 2.0)
-    i18n (0.8.6)
+    i18n (1.1.1)
+      concurrent-ruby (~> 1.0)
     jekyll (3.5.2)
       addressable (~> 2.4)
       colorator (~> 1.0)
@@ -58,11 +59,11 @@ GEM
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9.7)
     mercenary (0.3.6)
-    mini_portile2 (2.2.0)
-    minitest (5.10.3)
-    nokogiri (1.8.0)
-      mini_portile2 (~> 2.2.0)
-    parallel (1.12.0)
+    mini_portile2 (2.3.0)
+    minitest (5.11.3)
+    nokogiri (1.8.5)
+      mini_portile2 (~> 2.3.0)
+    parallel (1.12.1)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
     public_suffix (2.0.5)
@@ -78,17 +79,17 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     thread_safe (0.3.6)
-    typhoeus (0.8.0)
-      ethon (>= 0.8.0)
-    tzinfo (1.2.3)
+    typhoeus (1.3.1)
+      ethon (>= 0.9.0)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     yell (2.0.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  html-proofer
+  html-proofer (= 3.9.0)
   jekyll
   jekyll-compose (~> 0.5)
   jekyll-feed
@@ -102,4 +103,4 @@ RUBY VERSION
    ruby 2.4.2p198
 
 BUNDLED WITH
-   1.15.4
+   1.16.1

Rakefile

@@ -3,9 +3,23 @@ require "html-proofer"
 task :default do
   puts "Running CI tasks..."
   sh("JEKYLL_ENV=production bundle exec jekyll build")
+
+  options = {
+      # @todo Should try to enable this one
+      # https://developer.mozilla.org/en-US/docs/Web/Security/Subresource_Integrity
+      check_sri: false,
+      check_opengraph: true,
+      check_favicon: false, # @todo I should add a favicon
+      http_status_ignore: [999],
+      url_ignore: [/globalnerdy.com.*/],
+      cache: {
+        timeframe: '6w'
+      }
+    }
+
   HTMLProofer.check_directory(
     "./_site",
-    url_ignore: [/linkedin.com|php-fig.org|bower.io|bost.ocks.org|elementary.io|jonathan-petitcolas.com|jameswheaton.me|globalnerdy.com|leehblue.com#.*/] # Hidden behind auth wall
+    options
   ).run
   puts "Jekyll successfully built"
 end

_includes/pagination.html

@@ -1,15 +1,9 @@
 <section class="Listing">
-  {% comment %}@todo There's got to be a better way here{% endcomment %}
-  {% if jekyll.environment == "production" %}
-    {% assign current_url = "http://joshfrankel.me/blog/" %}
-  {% else %}
-    {% assign current_url = "http://localhost:4000/blog/" %}
-  {% endif %}
   <!-- This loops through the paginated posts -->
   {% for post in paginator.posts %}
     <article class="Listing Listing-article">
       <h1 class="Listing Listing-title"><a href="{{ post.url }}">{{ post.title }}</a></h1>
-      <h2 class="Listing Listing-category"><em>posted in <a href="{{ current_url | append: "categories#" | append: post.categories.first }}">{{ post.categories.first | replace: '-', ' ' }}</a></em></h2>
+      <h2 class="Listing Listing-category"><em>posted in <a href="{{ "/blog/categories#" | append: post.categories.first }}">{{ post.categories.first | replace: '-', ' ' }}</a></em></h2>
 
       <p class="Listing Listing-date">
         <i class="fa fa-calendar" aria-hidden="true"></i>&nbsp;<time datetime="{{ post.date | date: '%Y-%m-%d' }}">{{ post.date | date: "%B %-d, %Y" }}</time>