How to get the active authenticated gcloud account?

Question

Using gcloud auth ... you can add or remove accounts used during the gcloud commands.

Is there a way to get the active account without grep-ing and awk-ing?

gcloud auth list is good for humans but not good enough to a machine. I want a cleaner solution.

gcloud config list account also shows me to verbose output:

Your active configuration is: [default]  [core] account = service@<my_project>.iam.gserviceaccount.com 

Answer 1

I found the solution:

gcloud config list account --format "value(core.account)" 

This would tell you:

Your active configuration is: [default]  service@<my_project>.iam.gserviceaccount.com 

To also avoid the active configuration message, you can redirect the stderr to /dev/null:

$ gcloud config list account --format "value(core.account)" 2> /dev/null service@<my_project>.iam.gserviceaccount.com 

It would be nice if --verbosity would also work in this case to remove the info message. That would mean:

$ gcloud config list account --format "value(core.account)" --verbosity error 

Any Googlers out there that can post a comment if this is a reasonable feature/bug request/report?

Answer 2

This also seems to work

gcloud config get-value account