Rudder

When debugging #8247, I noticed that other changes are random, creating false cache invalidation. The resutl is correct, because unordered sets of values, but a lot of things are moved around for nothing.

Example (traced with git on /var/rudder/share directory, with word diff, so look for [-xxx-] and {+yyy+}):

+++ b/share/f2ad48f3-66b8-4270-9fd6-cf3c0426034b/rules/cfengine-community/checkGenericFileContent/5.0/checkGenericFileContent.cf
....
@@ -104,8 +104,8 @@ bundle agent check_generic_file_content {
                        "generic_file_content_owner[25]" string => "expd_of";
                        "generic_file_content_owner[26]" string => "root";
                        "generic_file_content_owner[27]" string => "root";
                        "generic_file_content_owner[28]" string => "$([-root-]{+generic_variable_definition.expuser+})";
                        "generic_file_content_owner[29]" string => "[-generic_variable_definition.expuser-]{+root+}";
                        "generic_file_content_owner[30]" string => "root";
                        "generic_file_content_owner[31]" string => "root";
                        "generic_file_content_owner[32]" string => "root";
...

Or:

+++ b/share/f2ad48f3-66b8-4270-9fd6-cf3c0426034b/rules/cfengine-community/copyGitFile/1.5/copyFileFromSharedFolder.cf
@@ -25,8 +25,8 @@ bundle agent download_from_shared_folder
.....
                "copyfile[4][name]" string => "sources/[-drush/drush-]{+postgresql/postgresql+}-$(generic_variable_definition.version_[-drush).tgz-]{+postgresql).run+}";
                "copyfile[5][name]" string => "sources/[-postgresql/postgresql-]{+drush/drush+}-$(generic_variable_definition.version_[-postgresql).run-]{+drush).tgz+}";
.....

Not sur we can do something, because order may have a meaning in the general case, but it's really not clean as it is.