pkg/gcs: check errors with errors.Is #5996
Merged
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After googleapis/google-cloud-go#11519, the cloud storage library wraps the errors which we used to check directly. This has led to multiple asset upload errors.
We need this PR ASAP to fix asset storage, but then it would be nice to think how we could have caught such an incompatibility. In
syz-cluster
, I was using https://github.com/fsouza/fake-gcs-server in the dev environment, probably we could add it to ourenv
container and write some tests forpkg/gcs
against the emulated server?