Add codeclimate test reporter (CI only)

requires repo admin to add
CODECLIMATE_REPO_TOKEN
to the CI env

Author: bf4

.simplecov

@@ -81,8 +81,12 @@ end.new do
   SimpleCov.start 'app'
   if @generate_report
     if @running_ci
-      @output.puts '[COVERAGE] Running with SimpleCov Simple Formatter'
-      formatters = [SimpleCov::Formatter::SimpleFormatter]
+      require 'codeclimate-test-reporter'
+      @output.puts '[COVERAGE] Running with SimpleCov Simple Formatter and CodeClimate Test Reporter'
+      formatters = [
+        SimpleCov::Formatter::SimpleFormatter,
+        CodeClimate::TestReporter::Formatter
+      ]
     else
       @output.puts '[COVERAGE] Running with SimpleCov HTML Formatter'
       formatters = [SimpleCov::Formatter::HTMLFormatter]

Gemfile

@@ -29,6 +29,8 @@ group :test do
   gem 'activerecord'
   gem 'sqlite3', platform: :ruby
   gem 'activerecord-jdbcsqlite3-adapter', platform: :jruby
+  gem 'codeclimate-test-reporter', require: false
+end
 
 group :test, :development do
   gem 'simplecov', '~> 0.10', require: false