Can we tag the nightly commit on the Github repository?
Cause in git(hub) it is not possible to shallow clone a specific commit hash but it is possible to shallow clone a tag.  It will also help to fast identify the last nightly wheel related to a specific tag/commit in the repo.
Currently we need to execute every time the whole TF repository clone and then hard reset and checkout to the specific commit.
Also it is not clear how to fast identify the commit hash related to nightly other then installing the nightly wheels.
This is why in the new Docker docs we claim:

The nightly tag on GitHub is not related to the tf-nightly packages.