# File lib/chef/provider/service/freebsd.rb, line 131
        def service_enable_variable_name
          # Look for name="foo" in the shell script @init_command. Use this for determining the variable name in /etc/rc.conf
          # corresponding to this service
          # For example: to enable the service mysql-server with the init command /usr/local/etc/rc.d/mysql-server, you need
          # to set mysql_enable="YES" in /etc/rc.conf$
          if @rcd_script_found   
            ::File.open(@init_command) do |rcscript|
              rcscript.each_line do |line|
                if line =~ /^name="?(\w+)"?/
                  return $1 + "_enable"
                end
              end
            end
            # some scripts support multiple instances through symlinks such as openvpn.
            # We should get the service name from rcvar.
            Chef::Log.debug("name=\"service\" not found at #{@init_command}. falling back to rcvar")
            sn = shell_out!("#{@init_command} rcvar").stdout[/(\w+_enable)=/, 1]
            return sn
          end
          # Fallback allows us to keep running in whyrun mode when
          # the script does not exist.
          @new_resource.service_name
        end