This is (mostly) stable enough for my own issues.
I use this to successfully translate the output of $(brew shellenv)
along with several other shell files that setup $PATH variables (like cargo, java, etc)
Major issues:
- 2 - Previous updates of `$PATH` are not visible to future invocations of `zsh`.
- This is based on some sort of wierd interaction between `xonsh` environment vars and Python `os.envrion()` caching ([$UPDATE_OS_ENVIRON](https://xon.sh/envvars.html#update-os-environ) does not seem to work)
- Basic package is mostly still usable, as long as future scripts dont directly rely upon the $PATH of previous scripts.