This works, but also means you’re now only pruning paths in production, so all issues related to it only surface in production.
I use 4 environments, the commons and :ci for GHA/CI, in which I don’t prune codepaths (and mimic :prod in general.)
What can be the potential issues? Sorry, I’m not very knowledgeable about this, can you please elaborate a bit?
Afaik mostly missing out on the speedups code path pruning are meant to bring. But I’ve seens code path pruning affect how you interact with applications you don’t explicitly depend on (in dev), like: Observer in iex -S mix error: (UndefinedFunctionError) function :wx_object.start/3 is undefined - #5 by axelson
I ran with the same issue with my Mac. Reinstalling Xcode developer tools solved it for me
Since I don’t see it only this thread, copying the solution referenced to above. Running
Speed reasons, understandable.apt install -y erlang-observer
solves this error
iex(76)> :observer.start
** (UndefinedFunctionError) function :observer.start/0 is undefined (module :observer is not available)
:observer.start()
on Ubuntu.