Is it just the case that golang with vendor dir is not yet supported in Pants 2.0? https://github.com/pantsbuild/pants/issues/12768 seems to be addressing some other issues with having a vendor directory.

Does the

[tailor].ignore_paths

workaround help with that aspect of it? Pants is not currently vendor-dir aware as far as I know, we have some outstanding go backend tickets and are gearing up an effort to tackle them, so this would be good to add to the pile.