I'm looking for something similar to wp that can be used for EasySocial or other products as backup

Note: not interested in database backup and restore

Why I don't want a database backup?
-old entries that are no longer in use taking up space
-old site, bad files, orphan database entries, components no longer being used, etc. etc.

End result similar to wordpress (one file with all content):
-download latest version of joomla and go through with install/configuration
-download latest version of Easy xxx, install and finish default settings
-copy over media/com_easyxxx folder
-import Exxx settings, data, user from file

I think this should be considered a high priority since backup such as this is needed.

What do you think?