Fixes #17: Add basic CI support.

Author: dglazkov

.travis.yml

@@ -0,0 +1,3 @@
+language: ruby
+rvm:
+  - 2.3.1

Gemfile

@@ -1,6 +1,11 @@
 source "https://rubygems.org"
 ruby RUBY_VERSION
 
+group :test do
+  gem "html-proofer"
+  gem 'rake'
+end
+
 # Hello! This is where you manage which Jekyll version is used to run.
 # When you want to use a different version, change it below, save the
 # file and run `bundle install`. Run Jekyll with `bundle exec`, like so:

Gemfile.lock

@@ -1,9 +1,29 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    activesupport (4.2.7.1)
+      i18n (~> 0.7)
+      json (~> 1.7, >= 1.7.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    addressable (2.4.0)
     colorator (1.1.0)
+    colored (1.2)
+    ethon (0.9.0)
+      ffi (>= 1.3.0)
     ffi (1.9.14)
     forwardable-extended (2.6.0)
+    html-proofer (3.0.6)
+      activesupport (~> 4.2)
+      addressable (~> 2.3)
+      colored (~> 1.2)
+      mercenary (~> 0.3.2)
+      nokogiri (~> 1.5)
+      parallel (~> 1.3)
+      typhoeus (~> 0.7)
+      yell (~> 2.0)
+    i18n (0.7.0)
     jekyll (3.2.1)
       colorator (~> 1.0)
       jekyll-sass-converter (~> 1.0)
@@ -18,31 +38,48 @@ GEM
       sass (~> 3.4)
     jekyll-watch (1.5.0)
       listen (~> 3.0, < 3.1)
+    json (1.8.3)
     kramdown (1.12.0)
     liquid (3.0.6)
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
     mercenary (0.3.6)
+    mini_portile2 (2.1.0)
     minima (1.0.1)
+    minitest (5.9.0)
+    nokogiri (1.6.8)
+      mini_portile2 (~> 2.1.0)
+      pkg-config (~> 1.1.7)
+    parallel (1.9.0)
     pathutil (0.14.0)
       forwardable-extended (~> 2.6)
+    pkg-config (1.1.7)
+    rake (10.4.2)
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
     rouge (1.11.1)
     safe_yaml (1.0.4)
     sass (3.4.22)
+    thread_safe (0.3.5)
+    typhoeus (0.8.0)
+      ethon (>= 0.8.0)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
+    yell (2.0.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  html-proofer
   jekyll (= 3.2.1)
   minima
+  rake
 
 RUBY VERSION
-   ruby 2.0.0p648
+   ruby 2.3.1p112
 
 BUNDLED WITH
-   1.13.0
+   1.13.1

README.md

@@ -21,3 +21,6 @@ You can skip this step if you already have Ruby and Bundler installed.
 3. You should see the built site.
 4. Making changes to the source will automatically regenerate Jekyll content.
 5. Refresh the page to see the changes.
+
+## Test
+1. Run `rake test`.

Rakefile

@@ -0,0 +1,8 @@
+require 'html-proofer'
+
+task :test do
+  sh "bundle exec jekyll build"
+  HTMLProofer.check_directory("./docs", {
+    :external_only => true
+  }).run
+end

_config.yml

@@ -23,7 +23,7 @@ description: >
 
 baseurl: "/i-like-hillary-but" # the subpath of your site, e.g. /blog
 url: "https://devprogress.us" # the base hostname & protocol for your site
-exclude: [ README.md, Gemfile, Gemfile.lock, LICENSE ]
+exclude: [ README.md, Gemfile, Gemfile.lock, LICENSE, Rakefile ]
 
 twitter_username: hillaryclinton
 github_username: devprogress