GCP

You don't need your own gcp project to test this, since pushing to a branch will run tests for you, but this will make your feedback loop way much faster.

To get everything set up you should have a gcp project, if you have a gmail account and didn't use your trial, you can get free quota for 300$ which is sufficient for all testing we're doing in storage-bucket.

Get the gcloud cli - quickstart

Make a service account or find the default SA for storage bucket

Change directory to this project directory and create a key with:

gcloud iam service-accounts keys create key.json --iam-account serviceaccount-name@project-id.iam.gserviceaccount.com

replace serviceaccount-name and project-id with your own values.

This will create the file key.json in your working dir.

NOTE: If you decide to name file differently make sure you added its name into .gitignore, so it won't get pushed into the repo.

And thats all you need to get up and running and start developing.