Invocation.hash_function_name
The hash function used to compute digests.
Invocation.sibling_repository_layout
Whether —experimental_sibling_repository_layout is enabled.
Invocation.workspace_runfiles_directory
The name of the subdirectory of the runfiles tree corresponding to the main repository (also known as the “workspace name”).
With —enable_bzlmod, this is always “_main”, but can vary when using
WORKSPACE.

