Rudder

Currently, it seems like the group classes are passed via escaped cfengine code which defines classes.
It would be way easier to use this for non cfengine agents if it was passed as a single json list of strings.
Ex:

"RUDDER_NODE_GROUPS_CLASSES":"\"group_special_all_exceptpolicyservers\"            expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_all_managed_nodes\"                          expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_special_all_nodes_without_role\"             expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_all_nodes_excluding_rudder_server_roles\"    expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_all_nodes_with_dsc_agent\"                   expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_all_nodes_with_a_rudder_windows_dsc_agent\"  expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_special_all\"                                expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_all_nodes\"                                  expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_4a105ddc_ee2a_4681_926e_7fc0e9c57f16\"       expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };\n\"group_windows_nodes\"                              expression => \"any\",\n                                                         meta => { \"inventory\", \"attribute_name=rudder_groups\" };",
  "RUDDER_NODE_GROUPS_VARS":"\"by_uuid[special:all_exceptPolicyServers]\"            string => \"All managed nodes\",\n