the clone action should set up submodules properly
With the new GitContext
behaviors in utils/rust-kitware-git!14, the Clone_
action should have a way to prepare submodules. It should add symlinks from the modules/<path>
directory to the correct location outside of the tree. There are two options:
- Internal: construct the path relative to the given workdir; and
- External: absolute path and just link wherever it says.
Cc: @brad.king