def ValidateRepositoryPath(repository_path):
"""Validates the repository path.
Args:
repository_path: str, The repository path supplied by a user.
Returns:
The parsed docker_name.Repository object.
Raises:
InvalidImageNameError: If the image name is invalid.
docker.UnsupportedRegistryError: If the path is valid, but belongs to a
registry we don't support.
"""
if IsFullySpecified(repository_path):
raise InvalidImageNameError(
'Image names must not be fully-qualified. Remove the tag or digest '
'and try again.')
if repository_path.endswith('/'):
raise InvalidImageNameError('Image name cannot end with \'/\'. '
'Remove the trailing \'/\' and try again.')
try:
if repository_path in constants.MIRROR_REGISTRIES:
repository = docker_name.Registry(repository_path)
else:
repository = docker_name.Repository(repository_path)
if repository.registry not in constants.ALL_SUPPORTED_REGISTRIES:
raise docker.UnsupportedRegistryError(repository_path)
return repository
except docker_name.BadNameException as e:
# Reraise with the proper base class so the message gets shown.
raise InvalidImageNameError(six.text_type(e))
def __init__(
self,
repo,
namespace,
creds,
transport,
ttl,
threads=1,
should_cache=True,
should_upload=True,
mount=None,
use_global=False,
):
super(Registry, self).__init__()
self._repo = repo
self._namespace = namespace
self._creds = creds
_reg_name = '{base}/{namespace}'.format(
base=constants.GLOBAL_CACHE_REGISTRY, namespace=self._namespace)
# TODO(nkubala): default this to true to point builds to global cache
self._use_global = use_global
if use_global:
_reg = docker_name.Registry(_reg_name)
self._global_creds = docker_creds.DefaultKeychain.Resolve(_reg)
self._transport = transport
self._threads = threads
self._mount = mount or []
self._should_cache = should_cache
self._should_upload = should_upload
self._ttl = ttl
