"Unknown version source: vcs" using 1.7.1.dev55

[kpfleming]

Some of my projects require a not-yet-released feature in Hatch, so they install Hatch directly from the repository.

Some time in the last week, running hatch env create with this version results in an error message:

Environment `lint` is incompatible: Unknown version source: vcs

Running with verbose mode doesn't produce any additional output, so I'm finding it a bit difficult to debug the situation. For reference, here is the pyproject.toml, and I'm using Python 3.12.0.

[kpfleming]

I've isolated the problem, I think. Previously hatch-vcs was being automatically installed somehow, but now it is not. Explicitly installing it along with hatch and hatch-fancy-pypi-readme allows the environment creation to proceed as planned.

[ofek]

Try to re-raise this exception

hatch/src/hatch/cli/env/create.py

Line 28 in 838b494

except Exception as e:

[kpfleming]

Adding a raise e there shows that the exception is:

UnknownPluginError: Unknown version source: vcs

This makes sense if hatch-vcs is not installed, but it's listed in build-system.requires and Hatch 1.70 appears to handle this just fine... maybe there's a new code path in 1.7.1dev55 which tries to obtain the project version number during env create, which did not exist in 1.70?

[ofek]

Oh darn I was expecting a full traceback, it's okay I will debug this, thank you

[ofek]

#1014

You caught two bugs, thank you