By default, exclude ~/.var/app/*/cache/

[Pointedstick]

Flatpak apps store their cache files in /home/nate/.var/app/[rdns-style app id]/cache/ rather than in ~/.cache. If it's possible to do a regex match, Kup should exclude by default /home/nate/.var/app/*/cache/.

[spersson]

I have some ideas for the future, offering two views of the folder selection. One view would be the current simple folder tree. The other would be a list of include or exclude rules. Each rule could have a description/comment field (which I think could help issue #62 by explaining to the user that application settings will get saved when saving the home folder). That UI could also allow pattern based rules. For now there is no such thing.

[spersson]

Just a small note that latest master now supports adding your own exclude patterns. So still nothing by default, just a first step done in that at least users can add rules like this themselves.

[Pointedstick]

Nice!