def SCM(root_dir): # pylint: disable=invalid-name
"""Returns SCM instance that corresponds to a repo at the specified
path.
Args:
root_dir (str): path to a root directory of the repo.
repo (dvc.repo.Repo): dvc repo instance that root_dir belongs to.
Returns:
dvc.scm.base.Base: SCM instance.
"""
if Git.is_repo(root_dir) or Git.is_submodule(root_dir):
return Git(root_dir)
return NoSCM(root_dir)
def SCM(root_dir, project=None): # pylint: disable=invalid-name
"""Returns SCM instance that corresponds to a project at the specified
path.
Args:
root_dir (str): path to a root directory of the project.
project (dvc.project.Project): dvc project instance that root_dir
belongs to.
Returns:
dvc.scm.base.Base: SCM instance.
"""
if Git.is_repo(root_dir) or Git.is_submodule(root_dir):
return Git(root_dir, project=project)
return Base(root_dir, project=project)
