Run RuboCop at TravisCI

.rubocop.yml

@@ -0,0 +1 @@
+inherit_from: .rubocop_todo.yml

.rubocop_todo.yml

@@ -0,0 +1,22 @@
+# This configuration was generated by `rubocop --auto-gen-config`
+# on 2014-12-23 16:52:47 +0100 using RuboCop version 0.28.0.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 1
+# Configuration parameters: AllowURI, URISchemes.
+Metrics/LineLength:
+  Max: 81
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Style/LeadingCommentSpace:
+  Enabled: false
+
+# Offense count: 44
+# Cop supports --auto-correct.
+# Configuration parameters: SupportedStyles.
+Style/StringLiterals:
+  EnforcedStyle: double_quotes

.travis.yml

@@ -3,8 +3,9 @@ before_install:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"
 rvm:
-  - 2.1.4
+  - 2.1.5
 script:
+  - bundle exec rubocop
   - bundle exec ruby manuscript/lib/driver.rb
   - bundle exec ruby manuscript/lib/element.rb
   - bundle exec ruby manuscript/lib/headless_phantomjs.rb

Gemfile

@@ -4,4 +4,5 @@
 source "https://rubygems.org/"
 
 gem "headless"
+gem "rubocop"
 gem "selenium-webdriver"

Gemfile.lock

@@ -1,22 +1,39 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    ast (2.0.0)
+    astrolabe (1.3.0)
+      parser (>= 2.2.0.pre.3, < 3.0)
     childprocess (0.5.5)
       ffi (~> 1.0, >= 1.0.11)
     ffi (1.9.6)
     headless (1.0.2)
     multi_json (1.10.1)
+    parser (2.2.0.pre.8)
+      ast (>= 1.1, < 3.0)
+      slop (~> 3.4, >= 3.4.5)
+    powerpack (0.0.9)
+    rainbow (2.0.0)
+    rubocop (0.28.0)
+      astrolabe (~> 1.3)
+      parser (>= 2.2.0.pre.7, < 3.0)
+      powerpack (~> 0.0.6)
+      rainbow (>= 1.99.1, < 3.0)
+      ruby-progressbar (~> 1.4)
+    ruby-progressbar (1.7.1)
     rubyzip (1.1.6)
     selenium-webdriver (2.44.0)
       childprocess (~> 0.5)
       multi_json (~> 1.0)
       rubyzip (~> 1.0)
       websocket (~> 1.0)
+    slop (3.6.0)
     websocket (1.2.1)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   headless
+  rubocop
   selenium-webdriver