[REQUIRED] Environment info

firebase-tools: 12.4.6

Platform: Fedora

[REQUIRED] Test case

If you run firebase emulators:export ., your working directory will be rimraf'd.

[REQUIRED] Steps to reproduce

Run firebase emulators:export .

[REQUIRED] Expected behavior

The command makes sure the path is empty and warns of deleting everything there. I see there's a --force flag, which I guess should prevent this check, but I didn't use it, yet still got this insane result.

[REQUIRED] Actual behavior

Everything just disappears, all the code you haven't pushed yet gets completely obliterated...