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class ControlComponent(object):
92
"""Abstract base class for control directory components.
94
This provides interfaces that are common across bzrdirs,
95
repositories, branches, and workingtree control directories.
97
They all expose two urls and transports: the *user* URL is the
98
one that stops above the control directory (eg .bzr) and that
99
should normally be used in messages, and the *control* URL is
100
under that in eg .bzr/checkout and is used to read the control
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This can be used as a mixin and is intended to fit with
108
def control_transport(self):
109
raise NotImplementedError
112
def control_url(self):
113
return self.control_transport.base
116
def user_transport(self):
117
raise NotImplementedError
121
return self.user_transport.base
124
class BzrDir(ControlComponent):
92
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"""A .bzr control diretory.
94
127
BzrDir instances let you create or open any of the things that can be
261
294
# copied, and finally if we are copying up to a specific
262
295
# revision_id then we can use the pending-ancestry-result which
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# does not require traversing all of history to describe it.
264
if (result_repo.bzrdir.root_transport.base ==
265
result.root_transport.base and not require_stacking and
297
if (result_repo.user_url == result.user_url
298
and not require_stacking and
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revision_id is not None):
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fetch_spec = graph.PendingAncestryResult(
268
301
[revision_id], local_repo)
466
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except errors.NoRepositoryPresent:
467
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repository = None
469
if ((found_bzrdir.root_transport.base !=
470
self.root_transport.base) and not repository.is_shared()):
502
if (found_bzrdir.user_url != self.user_url
503
and not repository.is_shared()):
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# Don't look higher, can't use a higher shared repo.
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repository = None
671
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next_transport = found_bzrdir.root_transport.clone('..')
672
if (found_bzrdir.root_transport.base == next_transport.base):
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if (found_bzrdir.user_url == next_transport.base):
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# top of the file system
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# find the next containing bzrdir
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repository = found_bzrdir.open_repository()
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except errors.NoRepositoryPresent:
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return None, False
695
if found_bzrdir.root_transport.base == self.root_transport.base:
728
if found_bzrdir.user_url == self.user_url:
696
729
return repository, True
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730
elif repository.is_shared():
698
731
return repository, True
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:param _transport: the transport this dir is based at.
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849
self._format = _format
850
# these are also under the more standard names of
851
# control_transport and user_transport
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self.transport = _transport.clone('.bzr')
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853
self.root_transport = _transport
819
854
self._mode_check_done = False
857
def user_transport(self):
858
return self.root_transport
861
def control_transport(self):
862
return self.transport
821
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def is_control_filename(self, filename):
822
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"""True if filename is the name of a path which is reserved for bzrdir's.
1330
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self.create_hook(hooks.HookPoint('pre_open',
1331
1374
"Invoked before attempting to open a BzrDir with the transport "
1332
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"that the open will use.", (1, 14), None))
1376
self.create_hook(hooks.HookPoint('post_repo_init',
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"Invoked after a repository has been initialized. "
1378
"post_repo_init is called with a "
1379
"bzrlib.bzrdir.RepoInitHookParams.",
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# install the default hooks
1335
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BzrDir.hooks = BzrDirHooks()
1386
class RepoInitHookParams(object):
1387
"""Object holding parameters passed to *_repo_init hooks.
1389
There are 4 fields that hooks may wish to access:
1391
:ivar repository: Repository created
1392
:ivar format: Repository format
1393
:ivar bzrdir: The bzrdir for the repository
1394
:ivar shared: The repository is shared
1397
def __init__(self, repository, format, a_bzrdir, shared):
1398
"""Create a group of RepoInitHook parameters.
1400
:param repository: Repository created
1401
:param format: Repository format
1402
:param bzrdir: The bzrdir for the repository
1403
:param shared: The repository is shared
1405
self.repository = repository
1406
self.format = format
1407
self.bzrdir = a_bzrdir
1408
self.shared = shared
1410
def __eq__(self, other):
1411
return self.__dict__ == other.__dict__
1415
return "<%s for %s>" % (self.__class__.__name__,
1418
return "<%s for %s>" % (self.__class__.__name__,
1338
1422
class BzrDirPreSplitOut(BzrDir):
1339
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"""A common class for the all-in-one formats."""
2651
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if isinstance(self.bzrdir.transport, local.LocalTransport):
2652
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self.bzrdir.get_workingtree_transport(None).delete('stat-cache')
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self._convert_to_weaves()
2654
return BzrDir.open(self.bzrdir.root_transport.base)
2738
return BzrDir.open(self.bzrdir.user_url)
2656
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self.pb.finished()
3032
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BzrDirMetaFormat1().get_format_string(),
3033
3117
mode=self.file_mode)
3034
3118
self.pb.finished()
3035
return BzrDir.open(self.bzrdir.root_transport.base)
3119
return BzrDir.open(self.bzrdir.user_url)
3037
3121
def make_lock(self, name):
3038
3122
"""Make a lock for the new control dir name."""
3620
3704
stack_on = urlutils.rebase_url(self._stack_on,
3621
3705
self._stack_on_pwd,
3622
branch.bzrdir.root_transport.base)
3623
3707
except errors.InvalidRebaseURLs:
3624
3708
stack_on = self._get_full_stack_on()