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Code Issues Releases Wiki Activity

borg init --make-parent-dirs parent1/parent2/repo_dir, fixes #4235

This commit is contained in:
Thomas Waldmann 2019-02-04 17:12:11 +01:00
parent b204201fb5
commit 600e798201
4 changed files with 48 additions and 10 deletions
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8
src/borg/archiver.py
View File

@ -124,15 +124,17 @@ def with_repository(fake=False, invert_fake=False, create=False, lock=True,
location = args.location # note: 'location' must be always present in args
append_only = getattr(args, 'append_only', False)
storage_quota = getattr(args, 'storage_quota', None)
make_parent_dirs = getattr(args, 'make_parent_dirs', False)
if argument(args, fake) ^ invert_fake:
return method(self, args, repository=None, **kwargs)
elif location.proto == 'ssh':
repository = RemoteRepository(location, create=create, exclusive=argument(args, exclusive),
lock_wait=self.lock_wait, lock=lock, append_only=append_only, args=args)
lock_wait=self.lock_wait, lock=lock, append_only=append_only,
make_parent_dirs=make_parent_dirs, args=args)
else:
repository = Repository(location.path, create=create, exclusive=argument(args, exclusive),
lock_wait=self.lock_wait, lock=lock, append_only=append_only,
storage_quota=storage_quota)
storage_quota=storage_quota, make_parent_dirs=make_parent_dirs)
with repository:
if manifest or cache:
kwargs['manifest'], kwargs['key'] = Manifest.load(repository, compatibility)
@ -2773,6 +2775,8 @@ class Archiver:
subparser.add_argument('--storage-quota', metavar='QUOTA', dest='storage_quota', default=None,
type=parse_storage_quota,
help='Set storage quota of the new repository (e.g. 5G, 1.5T). Default: no quota.')
subparser.add_argument('--make-parent-dirs', dest='make_parent_dirs', action='store_true',
help='create the parent directories of the repository directory, if they are missing.')
check_epilog = process_epilog("""
The check command verifies the consistency of a repository and the corresponding archives.

20
src/borg/remote.py
View File

@ -333,7 +333,8 @@ class RepositoryServer: # pragma: no cover
path = path[3:]
return os.path.realpath(path)
def open(self, path, create=False, lock_wait=None, lock=True, exclusive=None, append_only=False):
def open(self, path, create=False, lock_wait=None, lock=True, exclusive=None, append_only=False,
make_parent_dirs=False):
logging.debug('Resolving repository path %r', path)
path = self._resolve_path(path)
logging.debug('Resolved repository path to %r', path)
@ -362,7 +363,8 @@ class RepositoryServer: # pragma: no cover
self.repository = Repository(path, create, lock_wait=lock_wait, lock=lock,
append_only=append_only,
storage_quota=self.storage_quota,
exclusive=exclusive)
exclusive=exclusive,
make_parent_dirs=make_parent_dirs)
self.repository.__enter__() # clean exit handled by serve() method
return self.repository.id
@ -523,7 +525,8 @@ class RemoteRepository:
# If compatibility with 1.0.x is not longer needed, replace all checks of this with True and simplify the code
dictFormat = False # outside of __init__ for testing of legacy free protocol
def __init__(self, location, create=False, exclusive=False, lock_wait=None, lock=True, append_only=False, args=None):
def __init__(self, location, create=False, exclusive=False, lock_wait=None, lock=True, append_only=False,
make_parent_dirs=False, args=None):
self.location = self._location = location
self.preload_ids = []
self.msgid = 0
@ -576,7 +579,8 @@ class RemoteRepository:
def do_open():
self.id = self.open(path=self.location.path, create=create, lock_wait=lock_wait,
lock=lock, exclusive=exclusive, append_only=append_only)
lock=lock, exclusive=exclusive, append_only=append_only,
make_parent_dirs=make_parent_dirs)
if self.dictFormat:
do_open()
@ -739,6 +743,8 @@ This problem will go away as soon as the server has been upgraded to 1.0.7+.
raise PathNotAllowed('(unknown)')
else:
raise PathNotAllowed(args[0].decode())
elif error == 'ParentPathDoesNotExist':
raise Repository.ParentPathDoesNotExist(args[0].decode())
elif error == 'ObjectNotFound':
if old_server:
raise Repository.ObjectNotFound('(not available)', self.location.orig)
@ -884,8 +890,10 @@ This problem will go away as soon as the server has been upgraded to 1.0.7+.
self.ignore_responses |= set(waiting_for) # we lose order here
@api(since=parse_version('1.0.0'),
append_only={'since': parse_version('1.0.7'), 'previously': False})
def open(self, path, create=False, lock_wait=None, lock=True, exclusive=False, append_only=False):
append_only={'since': parse_version('1.0.7'), 'previously': False},
make_parent_dirs={'since': parse_version('1.1.9'), 'previously': False})
def open(self, path, create=False, lock_wait=None, lock=True, exclusive=False, append_only=False,
make_parent_dirs=False):
"""actual remoting is done via self.call in the @api decorator"""
@api(since=parse_version('1.0.0'))

15
src/borg/repository.py
View File

@ -120,6 +120,9 @@ class Repository:
class PathAlreadyExists(Error):
"""There is already something at {}."""
class ParentPathDoesNotExist(Error):
"""The parent path of the repo directory [{}] does not exist."""
class InvalidRepository(Error):
"""{} is not a valid repository. Check repo config."""
@ -147,7 +150,8 @@ class Repository:
"""The storage quota ({}) has been exceeded ({}). Try deleting some archives."""
def __init__(self, path, create=False, exclusive=False, lock_wait=None, lock=True,
append_only=False, storage_quota=None, check_segment_magic=True):
append_only=False, storage_quota=None, check_segment_magic=True,
make_parent_dirs=False):
self.path = os.path.abspath(path)
self._location = Location('file://%s' % self.path)
self.io = None # type: LoggedIO
@ -168,6 +172,7 @@ class Repository:
self.storage_quota_use = 0
self.transaction_doomed = None
self.check_segment_magic = check_segment_magic
self.make_parent_dirs = make_parent_dirs
def __del__(self):
if self.lock:
@ -250,8 +255,14 @@ class Repository:
"""Create a new empty repository at `path`
"""
self.check_can_create_repository(path)
if self.make_parent_dirs:
parent_path = os.path.join(path, os.pardir)
os.makedirs(parent_path, exist_ok=True)
if not os.path.exists(path):
os.mkdir(path)
try:
os.mkdir(path)
except FileNotFoundError as err:
raise self.ParentPathDoesNotExist(path) from err
with open(os.path.join(path, 'README'), 'w') as fd:
fd.write(REPOSITORY_README)
os.mkdir(os.path.join(path, 'data'))

15
src/borg/testsuite/archiver.py
View File

@ -438,6 +438,17 @@ class ArchiverTestCase(ArchiverTestCaseBase):
# the interesting parts of info_output2 and info_output should be same
self.assert_equal(filter(info_output), filter(info_output2))
def test_init_parent_dirs(self):
parent_path = os.path.join(self.tmpdir, 'parent1', 'parent2')
repository_path = os.path.join(parent_path, 'repository')
repository_location = self.prefix + repository_path
with pytest.raises(Repository.ParentPathDoesNotExist):
# normal borg init does NOT create missing parent dirs
self.cmd('init', '--encryption=none', repository_location)
# but if told so, it does:
self.cmd('init', '--encryption=none', '--make-parent-dirs', repository_location)
assert os.path.exists(parent_path)
def test_unix_socket(self):
self.cmd('init', '--encryption=repokey', self.repository_location)
try:
@ -2893,6 +2904,10 @@ class ArchiverTestCaseBinary(ArchiverTestCase):
EXE = 'borg.exe'
FORK_DEFAULT = True
@unittest.skip('does not raise Exception, but sets rc==2')
def test_init_parent_dirs(self):
pass
@unittest.skip('patches objects')
def test_init_interrupt(self):
pass