lib/hexx-rspec.rb in hexx-rspec-0.4.2 vs lib/hexx-rspec.rb in hexx-rspec-0.5.1

@@ -4,13 +4,53 @@
 require "rake"
 require "rspec"
 require "thor"
 require "yaml"
 
-# Shared namespace for the Hexx-based gems
+require_relative "hexx-rspec/initializers"
+require_relative "hexx-rspec/install"
+require_relative "hexx-rspec/tasks"
+require_relative "hexx-rspec/metrics/base"
+require_relative "hexx-rspec/metrics/simplecov"
+
 module Hexx
 
-  require_relative "hexx/rspec/version"
-  require_relative "hexx/rspec"
-  require_relative "../config/initializer.rb"
+  module RSpec
+
+    # Wraps calls to system
+    #
+    # @param [#to_s] string
+    #
+    # @return [undefined]
+    # 
+    def self.[](string)
+      system(string)
+      fail "finished with status #{$?.exitstatus}" unless $?.success?
+    end
+
+    # Loads coverage metric in a given scope
+    #
+    # Checks if a corresponding environment is set
+    #
+    # @example
+    #   # spec/spec_helper.rb
+    #   Hexx::RSpec.load_metrics_for(self)
+    #
+    # @param [Object] scope
+    #
+    # @return [self]
+    def self.load_metrics_for(scope)
+      return unless ENV["USE_SIMPLECOV"] && (RUBY_ENGINE == "ruby")
+      scope.instance_eval { Metrics::SimpleCov.run }
+    end
+
+    # Installs gem-specific rake tasks
+    #
+    # @return [undefined]
+    # 
+    def self.install_tasks
+      Tasks.install
+    end
+
+  end # module RSpec
 
 end # module Hexx