# encoding: utf-8

namespace :metrics do
  begin
    require 'yardstick/rake/measurement'
    require 'yardstick/rake/verify'
    require 'yaml'

    config = YAML.load_file(File.expand_path('../../../config/yardstick.yml', __FILE__))

    # yardstick_measure task
    Yardstick::Rake::Measurement.new

    # verify_measurements task
    Yardstick::Rake::Verify.new do |verify|
      verify.threshold = config.fetch('threshold')
    end
  rescue LoadError
    %w[ yardstick_measure verify_measurements ].each do |name|
      task name.to_s do
        $stderr.puts "Yardstick is not available. In order to run #{name}, you must: gem install yardstick"
      end
    end
  end
end