chef_zero_path

in lib/taste_tester/server.rb [201:213]

• 11 lines of code
• 3 McCabe index (conditional complexity)

    def chef_zero_path
      if TasteTester::Config.chef_zero_path
        return TasteTester::Config.chef_zero_path
      end

      ENV['PATH'].split(':').each do |path|
        zero = "#{path}/chef-zero"
        return zero if File.exist?(zero)
      end
      logger.error('chef-zero not found')
      exit(1)
    end