Fixes path expansion

[nyoungstudios]

The environment variables in this line are being expanded before appended to the $BASH_ENV file. Single quotes ensures that it won't be expanded when it is appended to the $BASH_ENV file.

This is the same problem as outlined here: CircleCI-Public/gcp-cli-orb#22

A good way to check this is to ssh into the CircleCI job after doing the serverless/setup command. And try to run python. In the current situation, python will fail to run, but after this fix, python will work correctly.

[nyoungstudios]

Moved to the Alpha branch: #13

[alexeyshockov]

Hey, any news here? I'm experiencing the same problem...

[nyoungstudios]

@alexeyshockov the easiest way to work around this right now is to not use the orb, but instead run the curl, echo, and source commands in this pr directly in a run step like this: https://github.com/nyoungstudios/py-lambda-circleci/blob/main/.circleci/config.yml

@KyleTryon can we get this merged?

[KyleTryon]

Hey all, very sorry for the long delay. I am doing a big maintenance sweep right now, and to keep everything moving quickly now I have re-implemented this change in a new PR to avoid these conflicts and integrate better with some new changes. Keep an eye out for the next release coming soon (hopefully today!). There will be a new tag/release with more info.

This change is currently now in #30