Deleted remote branch should be removed from version #7
Description
It is related to vmware-archive/atc#165.
The problem at vmware-archive/atc#165 is not caused by git-multibranch-resource, but it's hard to see when looking at the concourse Web UI, so deleted remote branches should be excluded from the versions returned by the check script for the following reasons.
Or are there reasons, such as restrictions on something to implement concourse's resources, not to delete the branch?
I want you to tell me if there is a reason.
Thank you.