self.delete_folder

in lib/instance_agent/platform/windows_util.rb [74:112]

• 33 lines of code
• 6 McCabe index (conditional complexity)

    def self.delete_folder (dir)
      if dir != nil && dir != "/"
        output = `rd /s /q "#{dir}" 2>&1`
        exit_status = $?.exitstatus
        log(:debug, "Command status: #{$?}")
        log(:debug, "Command output: #{output}")
        unless exit_status == 0
          msg = "Error deleting directories: #{exit_status}"
          log(:error, msg)
          raise msg
        end 
      else 
        log(:debug, "Empty directory or a wrong directory passed,#{dir}");
      end
    end  
  
    private
    def self.execute_zip_command(cmd)
      log(:debug, "Executing #{cmd}")

      output = `
      exit_status = $?.exitstatus

      log(:debug, "Command status: #{$?}")
      log(:debug, "Command output: #{output}")

      if exit_status != 0
        msg = "Error extracting zip archive: #{exit_status}"
        log(:error, msg)
        raise msg
      end
    end 

    private
    def self.log(severity, message)
      raise ArgumentError, "Unknown severity #{severity.inspect}" unless InstanceAgent::Log::SEVERITIES.include?(severity.to_s)
      InstanceAgent::Log.send(severity.to_sym, "#{self.to_s}: #{message}")
    end