Add travis and html and css checkers

Author: willingc

.travis.yml

@@ -0,0 +1,29 @@
+language: ruby
+rvm:
+- 2.2
+
+before_install:
+ - nvm install node
+
+install:
+ - npm install -g csslint
+ - bundle install
+
+before_script:
+ - chmod +x ./script/cibuild # or do this locally and commit
+
+script:
+ - ./script/cibuild
+ - csslint _site/css/gallery.css
+ - csslint _site/css/logo-nav.css
+ - csslint _site/css/syntax.css
+ - csslint _site/css/materialize.css
+
+# branch whitelist, only for GitHub Pages
+branches:
+  only:
+  - master
+
+env:
+  global:
+  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer

Gemfile

@@ -1,2 +1,8 @@
 source 'https://rubygems.org'
 gem 'github-pages'
+gem "jekyll"
+gem "jekyll-redirect-from"
+gem "jekyll-paginate"
+gem "jekyll-sitemap"
+gem "jekyll-feed"
+gem "html-proofer"

README.md

@@ -78,4 +78,11 @@ Add commit (and don't forget to add to `_data/nav.yml`
 
 `navbar_gray: true` start the navbar with a grey background if you need it. 
 
+# Continuous Integration Testing on Travis
+
+Travis will run and test:
+
+- jekyll build
+- html-proofer
+- csslint
 

script/cibuild

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e # halt script on error
+
+bundle exec jekyll build
+bundle exec htmlproofer ./_site