232
233
t = _mod_transport.get_transport(url)
236
def find_bzrdirs(transport, evaluate=None, list_current=None):
237
"""Find bzrdirs recursively from current location.
239
This is intended primarily as a building block for more sophisticated
240
functionality, like finding trees under a directory, or finding
241
branches that use a given repository.
243
:param evaluate: An optional callable that yields recurse, value,
244
where recurse controls whether this bzrdir is recursed into
245
and value is the value to yield. By default, all bzrdirs
246
are recursed into, and the return value is the bzrdir.
247
:param list_current: if supplied, use this function to list the current
248
directory, instead of Transport.list_dir
249
:return: a generator of found bzrdirs, or whatever evaluate returns.
251
if list_current is None:
252
def list_current(transport):
253
return transport.list_dir('')
255
def evaluate(bzrdir):
258
pending = [transport]
259
while len(pending) > 0:
260
current_transport = pending.pop()
263
bzrdir = BzrDir.open_from_transport(current_transport)
264
except (errors.NotBranchError, errors.PermissionDenied):
267
recurse, value = evaluate(bzrdir)
270
subdirs = list_current(current_transport)
271
except (errors.NoSuchFile, errors.PermissionDenied):
274
for subdir in sorted(subdirs, reverse=True):
275
pending.append(current_transport.clone(subdir))
278
def find_branches(transport):
279
"""Find all branches under a transport.
281
This will find all branches below the transport, including branches
282
inside other branches. Where possible, it will use
283
Repository.find_branches.
285
To list all the branches that use a particular Repository, see
286
Repository.find_branches
288
def evaluate(bzrdir):
290
repository = bzrdir.open_repository()
291
except errors.NoRepositoryPresent:
294
return False, ([], repository)
295
return True, (bzrdir.list_branches(), None)
297
for branches, repo in BzrDir.find_bzrdirs(transport,
300
ret.extend(repo.find_branches())
301
if branches is not None:
306
def create_branch_and_repo(base, force_new_repo=False, format=None):
307
"""Create a new BzrDir, Branch and Repository at the url 'base'.
309
This will use the current default BzrDirFormat unless one is
310
specified, and use whatever
311
repository format that that uses via bzrdir.create_branch and
312
create_repository. If a shared repository is available that is used
315
The created Branch object is returned.
317
:param base: The URL to create the branch at.
318
:param force_new_repo: If True a new repository is always created.
319
:param format: If supplied, the format of branch to create. If not
320
supplied, the default is used.
322
bzrdir = BzrDir.create(base, format)
323
bzrdir._find_or_create_repository(force_new_repo)
324
return bzrdir.create_branch()
326
236
def determine_repository_policy(self, force_new_repo=False, stack_on=None,
327
237
stack_on_pwd=None, require_stacking=False):
328
238
"""Return an object representing a policy to use.
549
def create_branch_convenience(base, force_new_repo=False,
550
force_new_tree=None, format=None,
551
possible_transports=None):
552
"""Create a new BzrDir, Branch and Repository at the url 'base'.
554
This is a convenience function - it will use an existing repository
555
if possible, can be told explicitly whether to create a working tree or
558
This will use the current default BzrDirFormat unless one is
559
specified, and use whatever
560
repository format that that uses via bzrdir.create_branch and
561
create_repository. If a shared repository is available that is used
562
preferentially. Whatever repository is used, its tree creation policy
565
The created Branch object is returned.
566
If a working tree cannot be made due to base not being a file:// url,
567
no error is raised unless force_new_tree is True, in which case no
568
data is created on disk and NotLocalUrl is raised.
570
:param base: The URL to create the branch at.
571
:param force_new_repo: If True a new repository is always created.
572
:param force_new_tree: If True or False force creation of a tree or
573
prevent such creation respectively.
574
:param format: Override for the bzrdir format to create.
575
:param possible_transports: An optional reusable transports list.
578
# check for non local urls
579
t = _mod_transport.get_transport(base, possible_transports)
580
if not isinstance(t, local.LocalTransport):
581
raise errors.NotLocalUrl(base)
582
bzrdir = BzrDir.create(base, format, possible_transports)
583
repo = bzrdir._find_or_create_repository(force_new_repo)
584
result = bzrdir.create_branch()
585
if force_new_tree or (repo.make_working_trees() and
586
force_new_tree is None):
588
bzrdir.create_workingtree()
589
except errors.NotLocalUrl:
594
def create_standalone_workingtree(base, format=None):
595
"""Create a new BzrDir, WorkingTree, Branch and Repository at 'base'.
597
'base' must be a local path or a file:// url.
599
This will use the current default BzrDirFormat unless one is
600
specified, and use whatever
601
repository format that that uses for bzrdirformat.create_workingtree,
602
create_branch and create_repository.
604
:param format: Override for the bzrdir format to create.
605
:return: The WorkingTree object.
607
t = _mod_transport.get_transport(base)
608
if not isinstance(t, local.LocalTransport):
609
raise errors.NotLocalUrl(base)
610
bzrdir = BzrDir.create_branch_and_repo(base,
612
format=format).bzrdir
613
return bzrdir.create_workingtree()
615
465
@deprecated_method(deprecated_in((2, 3, 0)))
616
466
def generate_backup_name(self, base):
617
467
return self._available_backup_name(base)
813
664
# add new tests for it to the appropriate place.
814
665
return filename == '.bzr' or filename.startswith('.bzr/')
817
def open_unsupported(base):
818
"""Open a branch which is not supported."""
819
return BzrDir.open(base, _unsupported=True)
822
def open(base, _unsupported=False, possible_transports=None):
823
"""Open an existing bzrdir, rooted at 'base' (url).
825
:param _unsupported: a private parameter to the BzrDir class.
827
t = _mod_transport.get_transport(base, possible_transports)
828
return BzrDir.open_from_transport(t, _unsupported=_unsupported)
831
def open_from_transport(transport, _unsupported=False,
832
_server_formats=True):
833
"""Open a bzrdir within a particular directory.
835
:param transport: Transport containing the bzrdir.
836
:param _unsupported: private.
838
for hook in BzrDir.hooks['pre_open']:
840
# Keep initial base since 'transport' may be modified while following
842
base = transport.base
843
def find_format(transport):
844
return transport, controldir.ControlDirFormat.find_format(
845
transport, _server_formats=_server_formats)
847
def redirected(transport, e, redirection_notice):
848
redirected_transport = transport._redirected_to(e.source, e.target)
849
if redirected_transport is None:
850
raise errors.NotBranchError(base)
851
note('%s is%s redirected to %s',
852
transport.base, e.permanently, redirected_transport.base)
853
return redirected_transport
856
transport, format = do_catching_redirections(find_format,
859
except errors.TooManyRedirections:
860
raise errors.NotBranchError(base)
862
format.check_support_status(_unsupported)
863
return format.open(transport, _found=True)
866
def open_containing(url, possible_transports=None):
867
"""Open an existing branch which contains url.
869
:param url: url to search from.
871
See open_containing_from_transport for more detail.
873
transport = _mod_transport.get_transport(url, possible_transports)
874
return BzrDir.open_containing_from_transport(transport)
877
def open_containing_from_transport(a_transport):
878
"""Open an existing branch which contains a_transport.base.
880
This probes for a branch at a_transport, and searches upwards from there.
882
Basically we keep looking up until we find the control directory or
883
run into the root. If there isn't one, raises NotBranchError.
884
If there is one and it is either an unrecognised format or an unsupported
885
format, UnknownFormatError or UnsupportedFormatError are raised.
886
If there is one, it is returned, along with the unused portion of url.
888
:return: The BzrDir that contains the path, and a Unicode path
889
for the rest of the URL.
891
# this gets the normalised url back. I.e. '.' -> the full path.
892
url = a_transport.base
895
result = BzrDir.open_from_transport(a_transport)
896
return result, urlutils.unescape(a_transport.relpath(url))
897
except errors.NotBranchError, e:
900
new_t = a_transport.clone('..')
901
except errors.InvalidURLJoin:
902
# reached the root, whatever that may be
903
raise errors.NotBranchError(path=url)
904
if new_t.base == a_transport.base:
905
# reached the root, whatever that may be
906
raise errors.NotBranchError(path=url)
910
def open_tree_or_branch(klass, location):
911
"""Return the branch and working tree at a location.
913
If there is no tree at the location, tree will be None.
914
If there is no branch at the location, an exception will be
916
:return: (tree, branch)
918
bzrdir = klass.open(location)
919
return bzrdir._get_tree_branch()
922
def open_containing_tree_or_branch(klass, location):
923
"""Return the branch and working tree contained by a location.
925
Returns (tree, branch, relpath).
926
If there is no tree at containing the location, tree will be None.
927
If there is no branch containing the location, an exception will be
929
relpath is the portion of the path that is contained by the branch.
931
bzrdir, relpath = klass.open_containing(location)
932
tree, branch = bzrdir._get_tree_branch()
933
return tree, branch, relpath
936
def open_containing_tree_branch_or_repository(klass, location):
937
"""Return the working tree, branch and repo contained by a location.
939
Returns (tree, branch, repository, relpath).
940
If there is no tree containing the location, tree will be None.
941
If there is no branch containing the location, branch will be None.
942
If there is no repository containing the location, repository will be
944
relpath is the portion of the path that is contained by the innermost
947
If no tree, branch or repository is found, a NotBranchError is raised.
949
bzrdir, relpath = klass.open_containing(location)
951
tree, branch = bzrdir._get_tree_branch()
952
except errors.NotBranchError:
954
repo = bzrdir.find_repository()
955
return None, None, repo, relpath
956
except (errors.NoRepositoryPresent):
957
raise errors.NotBranchError(location)
958
return tree, branch, branch.repository, relpath
960
667
def _cloning_metadir(self):
961
668
"""Produce a metadir suitable for cloning with.
1078
767
raise NotImplementedError(self.get_workingtree_transport)
1081
class BzrDirHooks(hooks.Hooks):
1082
"""Hooks for BzrDir operations."""
1085
"""Create the default hooks."""
1086
hooks.Hooks.__init__(self, "bzrlib.bzrdir", "BzrDir.hooks")
1087
self.add_hook('pre_open',
1088
"Invoked before attempting to open a BzrDir with the transport "
1089
"that the open will use.", (1, 14))
1090
self.add_hook('post_repo_init',
1091
"Invoked after a repository has been initialized. "
1092
"post_repo_init is called with a "
1093
"bzrlib.bzrdir.RepoInitHookParams.",
1096
# install the default hooks
1097
BzrDir.hooks = BzrDirHooks()
1100
class RepoInitHookParams(object):
1101
"""Object holding parameters passed to `*_repo_init` hooks.
1103
There are 4 fields that hooks may wish to access:
1105
:ivar repository: Repository created
1106
:ivar format: Repository format
1107
:ivar bzrdir: The bzrdir for the repository
1108
:ivar shared: The repository is shared
1111
def __init__(self, repository, format, a_bzrdir, shared):
1112
"""Create a group of RepoInitHook parameters.
1114
:param repository: Repository created
1115
:param format: Repository format
1116
:param bzrdir: The bzrdir for the repository
1117
:param shared: The repository is shared
770
def create(cls, base, format=None, possible_transports=None):
771
"""Create a new BzrDir at the url 'base'.
773
:param format: If supplied, the format of branch to create. If not
774
supplied, the default is used.
775
:param possible_transports: If supplied, a list of transports that
776
can be reused to share a remote connection.
1119
self.repository = repository
1120
self.format = format
1121
self.bzrdir = a_bzrdir
1122
self.shared = shared
1124
def __eq__(self, other):
1125
return self.__dict__ == other.__dict__
778
if cls is not BzrDir:
779
raise AssertionError("BzrDir.create always creates the "
780
"default format, not one of %r" % cls)
781
return controldir.ControlDir.create(base, format=format,
782
possible_transports=possible_transports)
1127
784
def __repr__(self):
1129
return "<%s for %s>" % (self.__class__.__name__,
1132
return "<%s for %s>" % (self.__class__.__name__,
785
return "<%s at %r>" % (self.__class__.__name__, self.user_url)
1136
788
class BzrDirMeta1(BzrDir):
1296
956
def open_branch(self, name=None, unsupported=False,
1297
ignore_fallbacks=False):
1298
"""See BzrDir.open_branch."""
957
ignore_fallbacks=False, possible_transports=None):
958
"""See ControlDir.open_branch."""
960
name = self._get_selected_branch()
1299
961
format = self.find_branch_format(name=name)
1300
962
format.check_support_status(unsupported)
1301
963
return format.open(self, name=name,
1302
_found=True, ignore_fallbacks=ignore_fallbacks)
964
_found=True, ignore_fallbacks=ignore_fallbacks,
965
possible_transports=possible_transports)
1304
967
def open_repository(self, unsupported=False):
1305
968
"""See BzrDir.open_repository."""
1306
from bzrlib.repository import RepositoryFormat
1307
format = RepositoryFormat.find_format(self)
969
from bzrlib.repository import RepositoryFormatMetaDir
970
format = RepositoryFormatMetaDir.find_format(self)
1308
971
format.check_support_status(unsupported)
1309
972
return format.open(self, _found=True)
1311
974
def open_workingtree(self, unsupported=False,
1312
975
recommend_upgrade=True):
1313
976
"""See BzrDir.open_workingtree."""
1314
from bzrlib.workingtree import WorkingTreeFormat
1315
format = WorkingTreeFormat.find_format(self)
977
from bzrlib.workingtree import WorkingTreeFormatMetaDir
978
format = WorkingTreeFormatMetaDir.find_format(self)
1316
979
format.check_support_status(unsupported, recommend_upgrade,
1317
980
basedir=self.root_transport.base)
1318
981
return format.open(self, _found=True)
1321
984
return config.TransportConfig(self.transport, 'control.conf')
987
class BzrDirMeta1Colo(BzrDirMeta1):
988
"""BzrDirMeta1 with support for colocated branches.
990
This format is experimental, and will eventually be merged back into
994
def __init__(self, _transport, _format):
995
super(BzrDirMeta1Colo, self).__init__(_transport, _format)
996
self.control_files = lockable_files.LockableFiles(self.control_transport,
997
self._format._lock_file_name, self._format._lock_class)
999
def _get_branch_path(self, name):
1000
"""Obtain the branch path to use.
1002
This uses the API specified branch name first, and then falls back to
1003
the branch name specified in the URL. If neither of those is specified,
1004
it uses the default branch.
1006
:param name: Optional branch name to use
1007
:return: Relative path to branch
1011
return urlutils.join('branches', name.encode("utf-8"))
1013
def _read_branch_list(self):
1014
"""Read the branch list.
1016
:return: List of utf-8 encoded branch names.
1019
f = self.control_transport.get('branch-list')
1020
except errors.NoSuchFile:
1026
ret.append(name.rstrip("\n"))
1031
def _write_branch_list(self, branches):
1032
"""Write out the branch list.
1034
:param branches: List of utf-8 branch names to write
1036
self.transport.put_bytes('branch-list',
1037
"".join([name+"\n" for name in branches]))
1039
def destroy_branch(self, name=None):
1040
"""See BzrDir.create_branch."""
1042
name = self._get_selected_branch()
1043
path = self._get_branch_path(name)
1044
if name is not None:
1045
self.control_files.lock_write()
1047
branches = self._read_branch_list()
1049
branches.remove(name.encode("utf-8"))
1051
raise errors.NotBranchError(name)
1052
self._write_branch_list(branches)
1054
self.control_files.unlock()
1055
self.transport.delete_tree(path)
1057
def get_branches(self):
1058
"""See ControlDir.get_branches."""
1061
ret[None] = self.open_branch()
1062
except (errors.NotBranchError, errors.NoRepositoryPresent):
1065
for name in self._read_branch_list():
1066
ret[name] = self.open_branch(name.decode('utf-8'))
1070
def get_branch_transport(self, branch_format, name=None):
1071
"""See BzrDir.get_branch_transport()."""
1072
path = self._get_branch_path(name)
1073
# XXX: this shouldn't implicitly create the directory if it's just
1074
# promising to get a transport -- mbp 20090727
1075
if branch_format is None:
1076
return self.transport.clone(path)
1078
branch_format.get_format_string()
1079
except NotImplementedError:
1080
raise errors.IncompatibleFormat(branch_format, self._format)
1081
if name is not None:
1083
self.transport.mkdir('branches', mode=self._get_mkdir_mode())
1084
except errors.FileExists:
1086
branches = self._read_branch_list()
1087
utf8_name = name.encode("utf-8")
1088
if not utf8_name in branches:
1089
self.control_files.lock_write()
1091
branches = self._read_branch_list()
1092
branches.append(utf8_name)
1093
self._write_branch_list(branches)
1095
self.control_files.unlock()
1097
self.transport.mkdir(path, mode=self._get_mkdir_mode())
1098
except errors.FileExists:
1100
return self.transport.clone(path)
1103
class BzrDirMetaComponentFormat(controldir.ControlComponentFormat):
1104
"""Base class for all formats of things living in metadirs.
1106
This class manages the format string that is stored in the 'format'
1107
or 'branch-format' file.
1109
All classes for (branch-, repository-, workingtree-) formats that
1110
live in meta directories and have their own 'format' file
1111
(i.e. different from .bzr/branch-format) derive from this class,
1112
as well as the relevant base class for their kind
1113
(BranchFormat, WorkingTreeFormat, RepositoryFormat).
1117
def get_format_string(cls):
1118
"""Return the ASCII format string that identifies this format."""
1119
raise NotImplementedError(cls.get_format_string)
1122
def from_string(cls, format_string):
1123
if format_string != cls.get_format_string():
1124
raise ValueError("Invalid format header %r" % format_string)
1128
def _find_format(klass, registry, kind, format_string):
1130
cls = registry.get(format_string)
1132
raise errors.UnknownFormatError(format=format_string, kind=kind)
1135
def network_name(self):
1136
"""A simple byte string uniquely identifying this format for RPC calls.
1138
Metadir branch formats use their format string.
1140
return self.get_format_string()
1142
def __eq__(self, other):
1143
return (self.__class__ is other.__class__)
1324
1146
class BzrProber(controldir.Prober):
1325
1147
"""Prober for formats that use a .bzr/ control directory."""
1829
1673
controldir.ControlDirFormat._default_format = BzrDirMetaFormat1()
1676
class BzrDirMetaFormat1Colo(BzrDirMetaFormat1):
1677
"""BzrDirMeta1 format with support for colocated branches."""
1679
colocated_branches = True
1682
def get_format_string(cls):
1683
"""See BzrDirFormat.get_format_string()."""
1684
return "Bazaar meta directory, format 1 (with colocated branches)\n"
1686
def get_format_description(self):
1687
"""See BzrDirFormat.get_format_description()."""
1688
return "Meta directory format 1 with support for colocated branches"
1690
def _open(self, transport):
1691
"""See BzrDirFormat._open."""
1692
# Create a new format instance because otherwise initialisation of new
1693
# metadirs share the global default format object leading to alias
1695
format = BzrDirMetaFormat1Colo()
1696
self._supply_sub_formats_to(format)
1697
return BzrDirMeta1Colo(transport, format)
1700
BzrProber.formats.register(BzrDirMetaFormat1Colo.get_format_string(),
1701
BzrDirMetaFormat1Colo)
1832
1704
class ConvertMetaToMeta(controldir.Converter):
1833
1705
"""Converts the components of metadirs."""
1907
1779
return to_convert
1782
class ConvertMetaToColo(controldir.Converter):
1783
"""Add colocated branch support."""
1785
def __init__(self, target_format):
1786
"""Create a converter.that upgrades a metadir to the colo format.
1788
:param target_format: The final metadir format that is desired.
1790
self.target_format = target_format
1792
def convert(self, to_convert, pb):
1793
"""See Converter.convert()."""
1794
to_convert.transport.put_bytes('branch-format',
1795
self.target_format.get_format_string())
1796
return BzrDir.open_from_transport(to_convert.root_transport)
1799
class ConvertMetaRemoveColo(controldir.Converter):
1800
"""Remove colocated branch support from a bzrdir."""
1802
def __init__(self, target_format):
1803
"""Create a converter.that downgrades a colocated branch metadir
1804
to a regular metadir.
1806
:param target_format: The final metadir format that is desired.
1808
self.target_format = target_format
1810
def convert(self, to_convert, pb):
1811
"""See Converter.convert()."""
1812
to_convert.control_files.lock_write()
1814
branches = to_convert.list_branches()
1815
if len(branches) > 1:
1816
raise errors.BzrError("remove all but a single "
1817
"colocated branch when downgrading")
1819
to_convert.control_files.unlock()
1820
to_convert.transport.put_bytes('branch-format',
1821
self.target_format.get_format_string())
1822
return BzrDir.open_from_transport(to_convert.root_transport)
1910
1825
controldir.ControlDirFormat.register_server_prober(RemoteBzrProber)
2020
1936
require_stacking)
2021
1937
self._bzrdir = bzrdir
2023
def acquire_repository(self, make_working_trees=None, shared=False):
1939
def acquire_repository(self, make_working_trees=None, shared=False,
1940
possible_transports=None):
2024
1941
"""Implementation of RepositoryAcquisitionPolicy.acquire_repository
2026
1943
Creates the desired repository in the bzrdir we already have.
1945
if possible_transports is None:
1946
possible_transports = []
1948
possible_transports = list(possible_transports)
1949
possible_transports.append(self._bzrdir.root_transport)
2028
1950
stack_on = self._get_full_stack_on()
2030
1952
format = self._bzrdir._format
2031
1953
format.require_stacking(stack_on=stack_on,
2032
possible_transports=[self._bzrdir.root_transport])
1954
possible_transports=possible_transports)
2033
1955
if not self._require_stacking:
2034
1956
# We have picked up automatic stacking somewhere.
2035
note('Using default stacking branch %s at %s', self._stack_on,
1957
note(gettext('Using default stacking branch {0} at {1}').format(
1958
self._stack_on, self._stack_on_pwd))
2037
1959
repository = self._bzrdir.create_repository(shared=shared)
2038
1960
self._add_fallback(repository,
2039
possible_transports=[self._bzrdir.transport])
1961
possible_transports=possible_transports)
2040
1962
if make_working_trees is not None:
2041
1963
repository.set_make_working_trees(make_working_trees)
2042
1964
return repository, True
2121
2051
deprecated=True)
2122
2052
register_metadir(controldir.format_registry, 'dirstate',
2123
2053
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
2124
help='New in 0.15: Fast local operations. Compatible with bzr 0.8 and '
2125
'above when accessed over the network.',
2054
help='Format using dirstate for working trees. '
2055
'Compatible with bzr 0.8 and '
2056
'above when accessed over the network. Introduced in bzr 0.15.',
2126
2057
branch_format='bzrlib.branch.BzrBranchFormat5',
2127
2058
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2129
2060
deprecated=True)
2130
2061
register_metadir(controldir.format_registry, 'dirstate-tags',
2131
2062
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit1',
2132
help='New in 0.15: Fast local operations and improved scaling for '
2133
'network operations. Additionally adds support for tags.'
2134
' Incompatible with bzr < 0.15.',
2063
help='Variant of dirstate with support for tags. '
2064
'Introduced in bzr 0.15.',
2135
2065
branch_format='bzrlib.branch.BzrBranchFormat6',
2136
2066
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2138
2068
deprecated=True)
2139
2069
register_metadir(controldir.format_registry, 'rich-root',
2140
2070
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit4',
2141
help='New in 1.0. Better handling of tree roots. Incompatible with'
2071
help='Variant of dirstate with better handling of tree roots. '
2072
'Introduced in bzr 1.0',
2143
2073
branch_format='bzrlib.branch.BzrBranchFormat6',
2144
2074
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2146
2076
deprecated=True)
2147
2077
register_metadir(controldir.format_registry, 'dirstate-with-subtree',
2148
2078
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',
2149
help='New in 0.15: Fast local operations and improved scaling for '
2150
'network operations. Additionally adds support for versioning nested '
2151
'bzr branches. Incompatible with bzr < 0.15.',
2079
help='Variant of dirstate with support for nested trees. '
2080
'Introduced in 0.15.',
2152
2081
branch_format='bzrlib.branch.BzrBranchFormat6',
2153
2082
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2154
2083
experimental=True,
2157
2086
register_metadir(controldir.format_registry, 'pack-0.92',
2158
2087
'bzrlib.repofmt.knitpack_repo.RepositoryFormatKnitPack1',
2159
help='New in 0.92: Pack-based format with data compatible with '
2160
'dirstate-tags format repositories. Interoperates with '
2161
'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '
2088
help='Pack-based format used in 1.x series. Introduced in 0.92. '
2089
'Interoperates with bzr repositories before 0.92 but cannot be '
2090
'read by bzr < 0.92. '
2163
2092
branch_format='bzrlib.branch.BzrBranchFormat6',
2164
2093
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2166
2096
register_metadir(controldir.format_registry, 'pack-0.92-subtree',
2167
2097
'bzrlib.repofmt.knitpack_repo.RepositoryFormatKnitPack3',
2168
help='New in 0.92: Pack-based format with data compatible with '
2169
'dirstate-with-subtree format repositories. Interoperates with '
2098
help='Pack-based format used in 1.x series, with subtree support. '
2099
'Introduced in 0.92. Interoperates with '
2170
2100
'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '
2172
2102
branch_format='bzrlib.branch.BzrBranchFormat6',
2173
2103
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2175
2106
experimental=True,
2177
2108
register_metadir(controldir.format_registry, 'rich-root-pack',
2178
2109
'bzrlib.repofmt.knitpack_repo.RepositoryFormatKnitPack4',
2179
help='New in 1.0: A variant of pack-0.92 that supports rich-root data '
2180
'(needed for bzr-svn and bzr-git).',
2110
help='A variant of pack-0.92 that supports rich-root data '
2111
'(needed for bzr-svn and bzr-git). Introduced in 1.0.',
2181
2112
branch_format='bzrlib.branch.BzrBranchFormat6',
2182
2113
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2185
2117
register_metadir(controldir.format_registry, '1.6',
2186
2118
'bzrlib.repofmt.knitpack_repo.RepositoryFormatKnitPack5',
2204
register_metadir(controldir.format_registry, 'development-colo',
2205
'bzrlib.repofmt.groupcompress_repo.RepositoryFormat2a',
2206
help='The 2a format with experimental support for colocated branches.\n',
2207
branch_format='bzrlib.branch.BzrBranchFormat7',
2208
tree_format='bzrlib.workingtree_4.WorkingTreeFormat6',
2210
bzrdir_format=BzrDirMetaFormat1Colo,
2264
2214
# And the development formats above will have aliased one of the following:
2266
2216
# Finally, the current format.
2267
2217
register_metadir(controldir.format_registry, '2a',
2268
2218
'bzrlib.repofmt.groupcompress_repo.RepositoryFormat2a',
2269
help='First format for bzr 2.0 series.\n'
2219
help='Format for the bzr 2.0 series.\n'
2270
2220
'Uses group-compress storage.\n'
2271
2221
'Provides rich roots which are a one-way transition.\n',
2272
2222
# 'storage in packs, 255-way hashed CHK inventory, bencode revision, group compress, '
added
removed
bzrlib/bzrdir.py
