fn collect_statuses(
repo: &Repository,
workdir: &Path,
relative_package_root: Option<&Path>,
dirty_files: &mut Vec<PathBuf>,
) -> CargoResult<()>Expand description
Helper to collect dirty statuses for a single repo.
relative_package_root is Some if the root is a sub-directory of the workdir.
Writes dirty files outside relative_package_root into dirty_files_outside_package_root,
and all everything else into dirty_files.