I spent two hours today trying to figure out why Nextcloud couldn’t read my data directory. Docker wasn’t mounting my data directory. Moved everything into my data directory. Docker couldn’t even see the configuration file.
Turns out the Docker Snap package only has access to files under the /home directory.
Moral of the story: never trust a Snap package.
Proprietary when flatpak exists, and it doesn’t properly address how apps should dynamically request access to things they need. Every time I’ve used either solution I’ve run into some permissions problem.
The one thing snap does that flatpak doesn’t is provide CLI applications. But then nix also does that, so snap can go pound salt.