TL;DR

I want to be able to use gsutil within github action using Workload Identity Federation for authentication.

Detailed design

The readme says how to configure gcloud using Workload Identity Federation. However it specifically outline that this method won't work for gsutil and doesn't provide alternative. The google-github-actions/upload-cloud-storage action can be used as a replacement but its functionality is limited compared to gsutil.

ref.: https://github.com/google-github-actions/auth#configuring-gcloud

Additional information

No response