dvc push: fails with Google Cloud Storage when remote URL is set to the bucket's root directory

Bug Report

Description

dvc push gives the error:

ERROR: unexpected error - ‘name’

when trying to push files to the default remote in a newly created project. Changing the remote’s URL from gs://mybucket to gs://mybucket/subfolder fixed it.

Reproduce

1. dvc init
2. Copy dataset.zip to the directory
3. dvc add dataset.zip
4. dvc remote add -d myremote gs://mybucket
5. dvc push

Expected

Push should be successful.

Environment information

Ubuntu with snap dvc installation. Also happened with pip installation.

Additional Information (if any):

I don’t think this should be the expected behavior, because, if a bucket was created exclusively to host the dvc files for the project, it would be normal to upload the results of the push command to the bucket’s root directory. If this is expected behavior, at least someone googling the error will now find a result.

[m7rcelo]

@isidentical This issue appears to be fixed on DVC 2.5.0. I was able to push to the root directory of the remote bucket with no problems. Thank you!

[isidentical]

I think this is a regression, @isidentical we are still supposed default to using the root / even if it’s not included in the URL, right?

Right. I’ll submit a patch for this