Setup rubocop on CC

.codeclimate.yml

@@ -0,0 +1,23 @@
+engines:
+  rubocop:
+    enabled: true
+    checks:
+      Rubocop/Metrics/LineLength:
+        enabled: true
+        max: 120
+      Rubocop/Style/Documentation:
+        enabled: false
+      Rubocop/Lint/HandleExceptions:
+        enabled: true
+        exclude:
+          - rakelib/*.rake
+      Rubocop/Style/FileName:
+        enabled: true
+        exclude:
+          - lib/dry-configurable.rb
+ratings:
+  paths:
+    - lib/**/*.rb
+  exclude_paths:
+    - spec/**/*
+    - examples/**/*

Gemfile

@@ -2,6 +2,10 @@ source 'https://rubygems.org'
 
 gemspec
 
+group :test do
+  gem 'codeclimate-test-reporter', platform: :rbx
+end
+
 group :tools do
   gem 'rubocop'
   gem 'guard'

spec/spec_helper.rb

@@ -5,3 +5,8 @@
 Dir[Pathname(__FILE__).dirname.join('support/**/*.rb').to_s].each do |file|
   require file
 end
+
+if RUBY_ENGINE == "rbx"
+  require "codeclimate-test-reporter"
+  CodeClimate::TestReporter.start
+end