1177
912
format.require_stacking()
1180
def checkout_metadir(self):
1181
return self.cloning_metadir()
1183
def sprout(self, url, revision_id=None, force_new_repo=False,
1184
recurse='down', possible_transports=None,
1185
accelerator_tree=None, hardlink=False, stacked=False,
1186
source_branch=None, create_tree_if_local=True):
1187
"""Create a copy of this bzrdir prepared for use as a new line of
1190
If url's last component does not exist, it will be created.
1192
Attributes related to the identity of the source branch like
1193
branch nickname will be cleaned, a working tree is created
1194
whether one existed before or not; and a local branch is always
1197
if revision_id is not None, then the clone operation may tune
1198
itself to download less data.
1199
:param accelerator_tree: A tree which can be used for retrieving file
1200
contents more quickly than the revision tree, i.e. a workingtree.
1201
The revision tree will be used for cases where accelerator_tree's
1202
content is different.
1203
:param hardlink: If true, hard-link files from accelerator_tree,
1205
:param stacked: If true, create a stacked branch referring to the
1206
location of this control directory.
1207
:param create_tree_if_local: If true, a working-tree will be created
1208
when working locally.
916
def create(cls, base, format=None, possible_transports=None):
917
"""Create a new BzrDir at the url 'base'.
919
:param format: If supplied, the format of branch to create. If not
920
supplied, the default is used.
921
:param possible_transports: If supplied, a list of transports that
922
can be reused to share a remote connection.
1210
target_transport = get_transport(url, possible_transports)
1211
target_transport.ensure_base()
1212
cloning_format = self.cloning_metadir(stacked)
1213
# Create/update the result branch
1214
result = cloning_format.initialize_on_transport(target_transport)
1215
# if a stacked branch wasn't requested, we don't create one
1216
# even if the origin was stacked
1217
stacked_branch_url = None
1218
if source_branch is not None:
1220
stacked_branch_url = self.root_transport.base
1221
source_repository = source_branch.repository
1224
source_branch = self.open_branch()
1225
source_repository = source_branch.repository
1227
stacked_branch_url = self.root_transport.base
1228
except errors.NotBranchError:
1229
source_branch = None
1231
source_repository = self.open_repository()
1232
except errors.NoRepositoryPresent:
1233
source_repository = None
1234
repository_policy = result.determine_repository_policy(
1235
force_new_repo, stacked_branch_url, require_stacking=stacked)
1236
result_repo, is_new_repo = repository_policy.acquire_repository()
1237
if is_new_repo and revision_id is not None and not stacked:
1238
fetch_spec = graph.PendingAncestryResult(
1239
[revision_id], source_repository)
1242
if source_repository is not None:
1243
# Fetch while stacked to prevent unstacked fetch from
1245
if fetch_spec is None:
1246
result_repo.fetch(source_repository, revision_id=revision_id)
1248
result_repo.fetch(source_repository, fetch_spec=fetch_spec)
1250
if source_branch is None:
1251
# this is for sprouting a bzrdir without a branch; is that
1253
# Not especially, but it's part of the contract.
1254
result_branch = result.create_branch()
1256
result_branch = source_branch.sprout(result,
1257
revision_id=revision_id, repository_policy=repository_policy)
1258
mutter("created new branch %r" % (result_branch,))
1260
# Create/update the result working tree
1261
if (create_tree_if_local and
1262
isinstance(target_transport, local.LocalTransport) and
1263
(result_repo is None or result_repo.make_working_trees())):
1264
wt = result.create_workingtree(accelerator_tree=accelerator_tree,
1268
if wt.path2id('') is None:
1270
wt.set_root_id(self.open_workingtree.get_root_id())
1271
except errors.NoWorkingTree:
1277
if recurse == 'down':
1279
basis = wt.basis_tree()
1281
subtrees = basis.iter_references()
1282
elif result_branch is not None:
1283
basis = result_branch.basis_tree()
1285
subtrees = basis.iter_references()
1286
elif source_branch is not None:
1287
basis = source_branch.basis_tree()
1289
subtrees = basis.iter_references()
1294
for path, file_id in subtrees:
1295
target = urlutils.join(url, urlutils.escape(path))
1296
sublocation = source_branch.reference_parent(file_id, path)
1297
sublocation.bzrdir.sprout(target,
1298
basis.get_reference_revision(file_id, path),
1299
force_new_repo=force_new_repo, recurse=recurse,
1302
if basis is not None:
1306
def push_branch(self, source, revision_id=None, overwrite=False,
1307
remember=False, create_prefix=False):
1308
"""Push the source branch into this BzrDir."""
1310
# If we can open a branch, use its direct repository, otherwise see
1311
# if there is a repository without a branch.
1313
br_to = self.open_branch()
1314
except errors.NotBranchError:
1315
# Didn't find a branch, can we find a repository?
1316
repository_to = self.find_repository()
1318
# Found a branch, so we must have found a repository
1319
repository_to = br_to.repository
1321
push_result = PushResult()
1322
push_result.source_branch = source
1324
# We have a repository but no branch, copy the revisions, and then
1326
repository_to.fetch(source.repository, revision_id=revision_id)
1327
br_to = source.clone(self, revision_id=revision_id)
1328
if source.get_push_location() is None or remember:
1329
source.set_push_location(br_to.base)
1330
push_result.stacked_on = None
1331
push_result.branch_push_result = None
1332
push_result.old_revno = None
1333
push_result.old_revid = _mod_revision.NULL_REVISION
1334
push_result.target_branch = br_to
1335
push_result.master_branch = None
1336
push_result.workingtree_updated = False
1338
# We have successfully opened the branch, remember if necessary:
1339
if source.get_push_location() is None or remember:
1340
source.set_push_location(br_to.base)
1342
tree_to = self.open_workingtree()
1343
except errors.NotLocalUrl:
1344
push_result.branch_push_result = source.push(br_to,
1345
overwrite, stop_revision=revision_id)
1346
push_result.workingtree_updated = False
1347
except errors.NoWorkingTree:
1348
push_result.branch_push_result = source.push(br_to,
1349
overwrite, stop_revision=revision_id)
1350
push_result.workingtree_updated = None # Not applicable
1352
tree_to.lock_write()
1354
push_result.branch_push_result = source.push(
1355
tree_to.branch, overwrite, stop_revision=revision_id)
1359
push_result.workingtree_updated = True
1360
push_result.old_revno = push_result.branch_push_result.old_revno
1361
push_result.old_revid = push_result.branch_push_result.old_revid
1362
push_result.target_branch = \
1363
push_result.branch_push_result.target_branch
924
if cls is not BzrDir:
925
raise AssertionError("BzrDir.create always creates the"
926
"default format, not one of %r" % cls)
927
t = _mod_transport.get_transport(base, possible_transports)
930
format = controldir.ControlDirFormat.get_default_format()
931
return format.initialize_on_transport(t)
1367
934
class BzrDirHooks(hooks.Hooks):
1880
1440
return config.TransportConfig(self.transport, 'control.conf')
1883
class BzrDirFormat(object):
1884
"""An encapsulation of the initialization and open routines for a format.
1886
Formats provide three things:
1887
* An initialization routine,
1443
class BzrProber(controldir.Prober):
1444
"""Prober for formats that use a .bzr/ control directory."""
1447
"""The known .bzr formats."""
1450
def register_bzrdir_format(klass, format):
1451
klass._formats[format.get_format_string()] = format
1454
def unregister_bzrdir_format(klass, format):
1455
del klass._formats[format.get_format_string()]
1458
def probe_transport(klass, transport):
1459
"""Return the .bzrdir style format present in a directory."""
1461
format_string = transport.get_bytes(".bzr/branch-format")
1462
except errors.NoSuchFile:
1463
raise errors.NotBranchError(path=transport.base)
1465
return klass._formats[format_string]
1467
raise errors.UnknownFormatError(format=format_string, kind='bzrdir')
1470
controldir.ControlDirFormat.register_prober(BzrProber)
1473
class RemoteBzrProber(controldir.Prober):
1474
"""Prober for remote servers that provide a Bazaar smart server."""
1477
def probe_transport(klass, transport):
1478
"""Return a RemoteBzrDirFormat object if it looks possible."""
1480
medium = transport.get_smart_medium()
1481
except (NotImplementedError, AttributeError,
1482
errors.TransportNotPossible, errors.NoSmartMedium,
1483
errors.SmartProtocolError):
1484
# no smart server, so not a branch for this format type.
1485
raise errors.NotBranchError(path=transport.base)
1487
# Decline to open it if the server doesn't support our required
1488
# version (3) so that the VFS-based transport will do it.
1489
if medium.should_probe():
1491
server_version = medium.protocol_version()
1492
except errors.SmartProtocolError:
1493
# Apparently there's no usable smart server there, even though
1494
# the medium supports the smart protocol.
1495
raise errors.NotBranchError(path=transport.base)
1496
if server_version != '2':
1497
raise errors.NotBranchError(path=transport.base)
1498
return RemoteBzrDirFormat()
1501
class BzrDirFormat(controldir.ControlDirFormat):
1502
"""ControlDirFormat base class for .bzr/ directories.
1891
1504
Formats are placed in a dict by their format string for reference
1892
1505
during bzrdir opening. These should be subclasses of BzrDirFormat
1895
1508
Once a format is deprecated, just deprecate the initialize and open
1896
1509
methods on the format class. Do not deprecate the object, as the
1897
1510
object will be created every system load.
1899
:cvar colocated_branches: Whether this formats supports colocated branches.
1902
_default_format = None
1903
"""The default format used for new .bzr dirs."""
1906
"""The known formats."""
1908
_control_formats = []
1909
"""The registered control formats - .bzr, ....
1911
This is a list of BzrDirFormat objects.
1914
_control_server_formats = []
1915
"""The registered control server formats, e.g. RemoteBzrDirs.
1917
This is a list of BzrDirFormat objects.
1920
1513
_lock_file_name = 'branch-lock'
1922
colocated_branches = False
1923
"""Whether co-located branches are supported for this control dir format.
1926
1515
# _lock_class must be set in subclasses to the lock type, typ.
1927
1516
# TransportLock or LockDir
1930
def find_format(klass, transport, _server_formats=True):
1931
"""Return the format present at transport."""
1933
formats = klass._control_server_formats + klass._control_formats
1935
formats = klass._control_formats
1936
for format in formats:
1938
return format.probe_transport(transport)
1939
except errors.NotBranchError:
1940
# this format does not find a control dir here.
1942
raise errors.NotBranchError(path=transport.base)
1945
def probe_transport(klass, transport):
1946
"""Return the .bzrdir style format present in a directory."""
1948
format_string = transport.get_bytes(".bzr/branch-format")
1949
except errors.NoSuchFile:
1950
raise errors.NotBranchError(path=transport.base)
1953
return klass._formats[format_string]
1955
raise errors.UnknownFormatError(format=format_string, kind='bzrdir')
1958
def get_default_format(klass):
1959
"""Return the current default format."""
1960
return klass._default_format
1962
1518
def get_format_string(self):
1963
1519
"""Return the ASCII format string that identifies this format."""
1964
1520
raise NotImplementedError(self.get_format_string)
1966
def get_format_description(self):
1967
"""Return the short description for this format."""
1968
raise NotImplementedError(self.get_format_description)
1970
def get_converter(self, format=None):
1971
"""Return the converter to use to convert bzrdirs needing converts.
1973
This returns a bzrlib.bzrdir.Converter object.
1975
This should return the best upgrader to step this format towards the
1976
current default format. In the case of plugins we can/should provide
1977
some means for them to extend the range of returnable converters.
1979
:param format: Optional format to override the default format of the
1982
raise NotImplementedError(self.get_converter)
1984
def initialize(self, url, possible_transports=None):
1985
"""Create a bzr control dir at this url and return an opened copy.
1987
While not deprecated, this method is very specific and its use will
1988
lead to many round trips to setup a working environment. See
1989
initialize_on_transport_ex for a [nearly] all-in-one method.
1991
Subclasses should typically override initialize_on_transport
1992
instead of this method.
1994
return self.initialize_on_transport(get_transport(url,
1995
possible_transports))
1997
1522
def initialize_on_transport(self, transport):
1998
1523
"""Initialize a new bzrdir in the base directory of a Transport."""
3485
2920
BzrDirMetaFormat1._set_repository_format) #.im_func)
3488
BzrDirFormat.register_control_server_format(RemoteBzrDirFormat)
3491
class BzrDirFormatInfo(object):
3493
def __init__(self, native, deprecated, hidden, experimental):
3494
self.deprecated = deprecated
3495
self.native = native
3496
self.hidden = hidden
3497
self.experimental = experimental
3500
class BzrDirFormatRegistry(registry.Registry):
3501
"""Registry of user-selectable BzrDir subformats.
3503
Differs from BzrDirFormat._control_formats in that it provides sub-formats,
3504
e.g. BzrDirMeta1 with weave repository. Also, it's more user-oriented.
3508
"""Create a BzrDirFormatRegistry."""
3509
self._aliases = set()
3510
self._registration_order = list()
3511
super(BzrDirFormatRegistry, self).__init__()
3514
"""Return a set of the format names which are aliases."""
3515
return frozenset(self._aliases)
3517
def register_metadir(self, key,
3518
repository_format, help, native=True, deprecated=False,
3524
"""Register a metadir subformat.
3526
These all use a BzrDirMetaFormat1 bzrdir, but can be parameterized
3527
by the Repository/Branch/WorkingTreeformats.
3529
:param repository_format: The fully-qualified repository format class
3531
:param branch_format: Fully-qualified branch format class name as
3533
:param tree_format: Fully-qualified tree format class name as
3536
# This should be expanded to support setting WorkingTree and Branch
3537
# formats, once BzrDirMetaFormat1 supports that.
3538
def _load(full_name):
3539
mod_name, factory_name = full_name.rsplit('.', 1)
3541
mod = __import__(mod_name, globals(), locals(),
3543
except ImportError, e:
3544
raise ImportError('failed to load %s: %s' % (full_name, e))
3546
factory = getattr(mod, factory_name)
3547
except AttributeError:
3548
raise AttributeError('no factory %s in module %r'
3553
bd = BzrDirMetaFormat1()
3554
if branch_format is not None:
3555
bd.set_branch_format(_load(branch_format))
3556
if tree_format is not None:
3557
bd.workingtree_format = _load(tree_format)
3558
if repository_format is not None:
3559
bd.repository_format = _load(repository_format)
3561
self.register(key, helper, help, native, deprecated, hidden,
3562
experimental, alias)
3564
def register(self, key, factory, help, native=True, deprecated=False,
3565
hidden=False, experimental=False, alias=False):
3566
"""Register a BzrDirFormat factory.
3568
The factory must be a callable that takes one parameter: the key.
3569
It must produce an instance of the BzrDirFormat when called.
3571
This function mainly exists to prevent the info object from being
3574
registry.Registry.register(self, key, factory, help,
3575
BzrDirFormatInfo(native, deprecated, hidden, experimental))
3577
self._aliases.add(key)
3578
self._registration_order.append(key)
3580
def register_lazy(self, key, module_name, member_name, help, native=True,
3581
deprecated=False, hidden=False, experimental=False, alias=False):
3582
registry.Registry.register_lazy(self, key, module_name, member_name,
3583
help, BzrDirFormatInfo(native, deprecated, hidden, experimental))
3585
self._aliases.add(key)
3586
self._registration_order.append(key)
3588
def set_default(self, key):
3589
"""Set the 'default' key to be a clone of the supplied key.
3591
This method must be called once and only once.
3593
registry.Registry.register(self, 'default', self.get(key),
3594
self.get_help(key), info=self.get_info(key))
3595
self._aliases.add('default')
3597
def set_default_repository(self, key):
3598
"""Set the FormatRegistry default and Repository default.
3600
This is a transitional method while Repository.set_default_format
3603
if 'default' in self:
3604
self.remove('default')
3605
self.set_default(key)
3606
format = self.get('default')()
3608
def make_bzrdir(self, key):
3609
return self.get(key)()
3611
def help_topic(self, topic):
3613
default_realkey = None
3614
default_help = self.get_help('default')
3616
for key in self._registration_order:
3617
if key == 'default':
3619
help = self.get_help(key)
3620
if help == default_help:
3621
default_realkey = key
3623
help_pairs.append((key, help))
3625
def wrapped(key, help, info):
3627
help = '(native) ' + help
3628
return ':%s:\n%s\n\n' % (key,
3629
textwrap.fill(help, initial_indent=' ',
3630
subsequent_indent=' ',
3631
break_long_words=False))
3632
if default_realkey is not None:
3633
output += wrapped(default_realkey, '(default) %s' % default_help,
3634
self.get_info('default'))
3635
deprecated_pairs = []
3636
experimental_pairs = []
3637
for key, help in help_pairs:
3638
info = self.get_info(key)
3641
elif info.deprecated:
3642
deprecated_pairs.append((key, help))
3643
elif info.experimental:
3644
experimental_pairs.append((key, help))
3646
output += wrapped(key, help, info)
3647
output += "\nSee :doc:`formats-help` for more about storage formats."
3649
if len(experimental_pairs) > 0:
3650
other_output += "Experimental formats are shown below.\n\n"
3651
for key, help in experimental_pairs:
3652
info = self.get_info(key)
3653
other_output += wrapped(key, help, info)
3656
"No experimental formats are available.\n\n"
3657
if len(deprecated_pairs) > 0:
3658
other_output += "\nDeprecated formats are shown below.\n\n"
3659
for key, help in deprecated_pairs:
3660
info = self.get_info(key)
3661
other_output += wrapped(key, help, info)
3664
"\nNo deprecated formats are available.\n\n"
3666
"\nSee :doc:`formats-help` for more about storage formats."
3668
if topic == 'other-formats':
2923
controldir.ControlDirFormat.register_server_prober(RemoteBzrProber)
3674
2926
class RepositoryAcquisitionPolicy(object):
3828
3080
return self._repository, False
3831
# Please register new formats after old formats so that formats
3832
# appear in chronological order and format descriptions can build
3834
format_registry = BzrDirFormatRegistry()
3083
def register_metadir(registry, key,
3084
repository_format, help, native=True, deprecated=False,
3090
"""Register a metadir subformat.
3092
These all use a BzrDirMetaFormat1 bzrdir, but can be parameterized
3093
by the Repository/Branch/WorkingTreeformats.
3095
:param repository_format: The fully-qualified repository format class
3097
:param branch_format: Fully-qualified branch format class name as
3099
:param tree_format: Fully-qualified tree format class name as
3102
# This should be expanded to support setting WorkingTree and Branch
3103
# formats, once BzrDirMetaFormat1 supports that.
3104
def _load(full_name):
3105
mod_name, factory_name = full_name.rsplit('.', 1)
3107
factory = pyutils.get_named_object(mod_name, factory_name)
3108
except ImportError, e:
3109
raise ImportError('failed to load %s: %s' % (full_name, e))
3110
except AttributeError:
3111
raise AttributeError('no factory %s in module %r'
3112
% (full_name, sys.modules[mod_name]))
3116
bd = BzrDirMetaFormat1()
3117
if branch_format is not None:
3118
bd.set_branch_format(_load(branch_format))
3119
if tree_format is not None:
3120
bd.workingtree_format = _load(tree_format)
3121
if repository_format is not None:
3122
bd.repository_format = _load(repository_format)
3124
registry.register(key, helper, help, native, deprecated, hidden,
3125
experimental, alias)
3835
3127
# The pre-0.8 formats have their repository format network name registered in
3836
3128
# repository.py. MetaDir formats have their repository format network name
3837
3129
# inferred from their disk format string.
3838
format_registry.register('weave', BzrDirFormat6,
3130
controldir.format_registry.register('weave', BzrDirFormat6,
3839
3131
'Pre-0.8 format. Slower than knit and does not'
3840
3132
' support checkouts or shared repositories.',
3842
3134
deprecated=True)
3843
format_registry.register_metadir('metaweave',
3135
register_metadir(controldir.format_registry, 'metaweave',
3844
3136
'bzrlib.repofmt.weaverepo.RepositoryFormat7',
3845
3137
'Transitional format in 0.8. Slower than knit.',
3846
3138
branch_format='bzrlib.branch.BzrBranchFormat5',
3847
3139
tree_format='bzrlib.workingtree.WorkingTreeFormat3',
3849
3141
deprecated=True)
3850
format_registry.register_metadir('knit',
3142
register_metadir(controldir.format_registry, 'knit',
3851
3143
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
3852
3144
'Format using knits. Recommended for interoperation with bzr <= 0.14.',
3853
3145
branch_format='bzrlib.branch.BzrBranchFormat5',
3854
3146
tree_format='bzrlib.workingtree.WorkingTreeFormat3',
3856
3148
deprecated=True)
3857
format_registry.register_metadir('dirstate',
3149
register_metadir(controldir.format_registry, 'dirstate',
3858
3150
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
3859
3151
help='New in 0.15: Fast local operations. Compatible with bzr 0.8 and '
3860
3152
'above when accessed over the network.',
3861
3153
branch_format='bzrlib.branch.BzrBranchFormat5',
3862
3154
# this uses bzrlib.workingtree.WorkingTreeFormat4 because importing
3863
3155
# directly from workingtree_4 triggers a circular import.
3864
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3156
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3866
3158
deprecated=True)
3867
format_registry.register_metadir('dirstate-tags',
3159
register_metadir(controldir.format_registry, 'dirstate-tags',
3868
3160
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
3869
3161
help='New in 0.15: Fast local operations and improved scaling for '
3870
3162
'network operations. Additionally adds support for tags.'
3871
3163
' Incompatible with bzr < 0.15.',
3872
3164
branch_format='bzrlib.branch.BzrBranchFormat6',
3873
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3165
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3875
3167
deprecated=True)
3876
format_registry.register_metadir('rich-root',
3168
register_metadir(controldir.format_registry, 'rich-root',
3877
3169
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit4',
3878
3170
help='New in 1.0. Better handling of tree roots. Incompatible with'
3880
3172
branch_format='bzrlib.branch.BzrBranchFormat6',
3881
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3173
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3883
3175
deprecated=True)
3884
format_registry.register_metadir('dirstate-with-subtree',
3176
register_metadir(controldir.format_registry, 'dirstate-with-subtree',
3885
3177
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',
3886
3178
help='New in 0.15: Fast local operations and improved scaling for '
3887
3179
'network operations. Additionally adds support for versioning nested '
3888
3180
'bzr branches. Incompatible with bzr < 0.15.',
3889
3181
branch_format='bzrlib.branch.BzrBranchFormat6',
3890
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3182
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3891
3183
experimental=True,
3894
format_registry.register_metadir('pack-0.92',
3186
register_metadir(controldir.format_registry, 'pack-0.92',
3895
3187
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack1',
3896
3188
help='New in 0.92: Pack-based format with data compatible with '
3897
3189
'dirstate-tags format repositories. Interoperates with '
3898
3190
'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '
3900
3192
branch_format='bzrlib.branch.BzrBranchFormat6',
3901
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3193
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3903
format_registry.register_metadir('pack-0.92-subtree',
3195
register_metadir(controldir.format_registry, 'pack-0.92-subtree',
3904
3196
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack3',
3905
3197
help='New in 0.92: Pack-based format with data compatible with '
3906
3198
'dirstate-with-subtree format repositories. Interoperates with '
3907
3199
'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '
3909
3201
branch_format='bzrlib.branch.BzrBranchFormat6',
3910
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3202
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3912
3204
experimental=True,
3914
format_registry.register_metadir('rich-root-pack',
3206
register_metadir(controldir.format_registry, 'rich-root-pack',
3915
3207
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack4',
3916
3208
help='New in 1.0: A variant of pack-0.92 that supports rich-root data '
3917
3209
'(needed for bzr-svn and bzr-git).',
3918
3210
branch_format='bzrlib.branch.BzrBranchFormat6',
3919
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3211
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3922
format_registry.register_metadir('1.6',
3214
register_metadir(controldir.format_registry, '1.6',
3923
3215
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack5',
3924
3216
help='A format that allows a branch to indicate that there is another '
3925
3217
'(stacked) repository that should be used to access data that is '
3926
3218
'not present locally.',
3927
3219
branch_format='bzrlib.branch.BzrBranchFormat7',
3928
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3220
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3931
format_registry.register_metadir('1.6.1-rich-root',
3223
register_metadir(controldir.format_registry, '1.6.1-rich-root',
3932
3224
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack5RichRoot',
3933
3225
help='A variant of 1.6 that supports rich-root data '
3934
3226
'(needed for bzr-svn and bzr-git).',
3935
3227
branch_format='bzrlib.branch.BzrBranchFormat7',
3936
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3228
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3939
format_registry.register_metadir('1.9',
3231
register_metadir(controldir.format_registry, '1.9',
3940
3232
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack6',
3941
3233
help='A repository format using B+tree indexes. These indexes '
3942
3234
'are smaller in size, have smarter caching and provide faster '
3943
3235
'performance for most operations.',
3944
3236
branch_format='bzrlib.branch.BzrBranchFormat7',
3945
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3237
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3948
format_registry.register_metadir('1.9-rich-root',
3240
register_metadir(controldir.format_registry, '1.9-rich-root',
3949
3241
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack6RichRoot',
3950
3242
help='A variant of 1.9 that supports rich-root data '
3951
3243
'(needed for bzr-svn and bzr-git).',
3952
3244
branch_format='bzrlib.branch.BzrBranchFormat7',
3953
tree_format='bzrlib.workingtree.WorkingTreeFormat4',
3245
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
3956
format_registry.register_metadir('1.14',
3248
register_metadir(controldir.format_registry, '1.14',
3957
3249
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack6',
3958
3250
help='A working-tree format that supports content filtering.',
3959
3251
branch_format='bzrlib.branch.BzrBranchFormat7',
3960
tree_format='bzrlib.workingtree.WorkingTreeFormat5',
3252
tree_format='bzrlib.workingtree_4.WorkingTreeFormat5',
3962
format_registry.register_metadir('1.14-rich-root',
3254
register_metadir(controldir.format_registry, '1.14-rich-root',
3963
3255
'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack6RichRoot',
3964
3256
help='A variant of 1.14 that supports rich-root data '
3965
3257
'(needed for bzr-svn and bzr-git).',
3966
3258
branch_format='bzrlib.branch.BzrBranchFormat7',
3967
tree_format='bzrlib.workingtree.WorkingTreeFormat5',
3259
tree_format='bzrlib.workingtree_4.WorkingTreeFormat5',
3969
3261
# The following un-numbered 'development' formats should always just be aliases.
3970
format_registry.register_metadir('development-rich-root',
3971
'bzrlib.repofmt.groupcompress_repo.RepositoryFormatCHK1',
3972
help='Current development format. Supports rich roots. Can convert data '
3973
'to and from rich-root-pack (and anything compatible with '
3974
'rich-root-pack) format repositories. Repositories and branches in '
3975
'this format can only be read by bzr.dev. Please read '
3976
'http://doc.bazaar.canonical.com/latest/developers/development-repo.html '
3978
branch_format='bzrlib.branch.BzrBranchFormat7',
3979
tree_format='bzrlib.workingtree.WorkingTreeFormat6',
3984
format_registry.register_metadir('development-subtree',
3985
'bzrlib.repofmt.pack_repo.RepositoryFormatPackDevelopment2Subtree',
3262
register_metadir(controldir.format_registry, 'development-subtree',
3263
'bzrlib.repofmt.groupcompress_repo.RepositoryFormat2aSubtree',
3986
3264
help='Current development format, subtree variant. Can convert data to and '
3987
3265
'from pack-0.92-subtree (and anything compatible with '
3988
3266
'pack-0.92-subtree) format repositories. Repositories and branches in '
3990
3268
'http://doc.bazaar.canonical.com/latest/developers/development-repo.html '
3992
3270
branch_format='bzrlib.branch.BzrBranchFormat7',
3993
tree_format='bzrlib.workingtree.WorkingTreeFormat6',
3271
tree_format='bzrlib.workingtree_4.WorkingTreeFormat6',
3994
3272
experimental=True,
3996
3274
alias=False, # Restore to being an alias when an actual development subtree format is added
3997
3275
# This current non-alias status is simply because we did not introduce a
3998
3276
# chk based subtree format.
3278
register_metadir(controldir.format_registry, 'development5-subtree',
3279
'bzrlib.repofmt.pack_repo.RepositoryFormatPackDevelopment2Subtree',
3280
help='Development format, subtree variant. Can convert data to and '
3281
'from pack-0.92-subtree (and anything compatible with '
3282
'pack-0.92-subtree) format repositories. Repositories and branches in '
3283
'this format can only be read by bzr.dev. Please read '
3284
'http://doc.bazaar.canonical.com/latest/developers/development-repo.html '
3286
branch_format='bzrlib.branch.BzrBranchFormat7',
3287
tree_format='bzrlib.workingtree_4.WorkingTreeFormat6',
4001
3293
# And the development formats above will have aliased one of the following:
4002
format_registry.register_metadir('development6-rich-root',
4003
'bzrlib.repofmt.groupcompress_repo.RepositoryFormatCHK1',
4004
help='pack-1.9 with 255-way hashed CHK inv, group compress, rich roots '
4006
'http://doc.bazaar.canonical.com/latest/developers/development-repo.html '
4008
branch_format='bzrlib.branch.BzrBranchFormat7',
4009
tree_format='bzrlib.workingtree.WorkingTreeFormat6',
4014
format_registry.register_metadir('development7-rich-root',
4015
'bzrlib.repofmt.groupcompress_repo.RepositoryFormatCHK2',
4016
help='pack-1.9 with 255-way hashed CHK inv, bencode revision, group compress, '
4017
'rich roots. Please read '
4018
'http://doc.bazaar.canonical.com/latest/developers/development-repo.html '
4020
branch_format='bzrlib.branch.BzrBranchFormat7',
4021
tree_format='bzrlib.workingtree.WorkingTreeFormat6',
4026
format_registry.register_metadir('2a',
3295
# Finally, the current format.
3296
register_metadir(controldir.format_registry, '2a',
4027
3297
'bzrlib.repofmt.groupcompress_repo.RepositoryFormat2a',
4028
3298
help='First format for bzr 2.0 series.\n'
4029
3299
'Uses group-compress storage.\n'