fix up simplecov, add coveralls

Gemfile

@@ -30,6 +30,7 @@ end
 
 # Code Quality
 gem "cane", :platforms => [:mri_19, :mri_20], :require => false
+gem 'coveralls', :require => false
 
 # Middleman itself
 gem "middleman-core", :path => "middleman-core"

README.md

@@ -60,6 +60,7 @@ Additionally, up-to-date generated code documentation is available on [RubyDoc].
 
 [![Gem Version](https://badge.fury.io/rb/middleman.png)][gem]
 [![Build Status](https://travis-ci.org/middleman/middleman.png)][travis]
+[![Code Coverage](https://coveralls.io/repos/middleman/middleman/badge.png)][coveralls]
 [![Dependency Status](https://gemnasium.com/middleman/middleman.png?travis)][gemnasium]
 [![Code Quality](https://codeclimate.com/github/middleman/middleman.png)][codeclimate]
 
@@ -91,6 +92,7 @@ Copyright (c) 2010-2013 Thomas Reynolds. MIT Licensed, see [LICENSE] for details
 [middleman]: http://middlemanapp.com
 [gem]: https://rubygems.org/gems/middleman
 [travis]: http://travis-ci.org/middleman/middleman
+[coveralls]: https://coveralls.io/r/middleman/middleman
 [gemnasium]: https://gemnasium.com/middleman/middleman
 [codeclimate]: https://codeclimate.com/github/middleman/middleman
 [rubyinstaller]: http://rubyinstaller.org/

middleman-core/.simplecov

@@ -0,0 +1,6 @@
+SimpleCov.start do
+  add_filter '/features/'
+  add_filter '/spec/'
+  add_filter '/vendor'
+  add_filter '/step_definitions/'
+end

middleman-core/features/support/env.rb

@@ -1,16 +1,11 @@
 ENV["TEST"] = "true"
 ENV["AUTOLOAD_SPROCKETS"] = "false"
 
-if ENV["COVERAGE"] && (RUBY_VERSION =~ /1\.9/ || RUBY_VERSION =~ /2\.0/)
-  require 'simplecov'
-  SimpleCov.root(File.expand_path(File.dirname(__FILE__) + '/../..'))
-  SimpleCov.start do
-    add_filter '/features/'
-    add_filter '/spec/'
-    add_filter '/vendor'
-    add_filter '/step_definitions/'
-  end
-end
+require 'simplecov'
+SimpleCov.root(File.expand_path(File.dirname(__FILE__) + '/../..'))
+
+require 'coveralls'
+Coveralls.wear!
 
 PROJECT_ROOT_PATH = File.dirname(File.dirname(File.dirname(__FILE__)))
 require File.join(PROJECT_ROOT_PATH, 'lib', 'middleman-core')

middleman-core/spec/spec_helper.rb

@@ -1 +1,5 @@
 require 'simplecov'
+SimpleCov.root(File.expand_path(File.dirname(__FILE__) + '/..'))
+
+require 'coveralls'
+Coveralls.wear!