If the odcs CLI client uses Kerberos authentication or it already has a cached OIDC token, then it prints nothing to STDOUT except some JSON that we can parse with jq.

If odcs has to perform the OIDC exchange (because the OIDC token is missing or expired), then it prints some help text with print(), like:

Attempting to launch a browser on your laptop. If it doesn't work, please go to https://auth.redhat.com/auth/realms/EmployeeIDP/protocol/openid-connect/auth?response_type=code&client_id=on-demand-compose-service&scope=openid+email&redirect_uri=... on your own

Unfortunately this breaks tools that expect odcs to only output JSON, like jq. For example, this fails:

odcs --redhat --quiet create-tag ceph-8.0-rhel-9-candidate --sigkey none | jq -r '.["result_repofile"]'

Could you please print all help text to STDERR instead? I think Python's logger will do this.