I recall a debug command for

env

variables. I'm trying to debug why an env variable isn't being set as I'd expect in Meltano. I thought there was some command to do this I just haven't had to use it yet / can't find it in the docs / looking in the code

The big reference for env variables seems to be https://docs.meltano.com/guide/configuration#settings-aliases.

meltano invoke command provides a --print-var

there it is!