232
235
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
238
def determine_repository_policy(self, force_new_repo=False, stack_on=None,
327
239
stack_on_pwd=None, require_stacking=False):
328
240
"""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
467
@deprecated_method(deprecated_in((2, 3, 0)))
616
468
def generate_backup_name(self, base):
617
469
return self._available_backup_name(base)
813
666
# add new tests for it to the appropriate place.
814
667
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
669
def _cloning_metadir(self):
961
670
"""Produce a metadir suitable for cloning with.
1078
769
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
772
def create(cls, base, format=None, possible_transports=None):
773
"""Create a new BzrDir at the url 'base'.
775
:param format: If supplied, the format of branch to create. If not
776
supplied, the default is used.
777
:param possible_transports: If supplied, a list of transports that
778
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__
780
if cls is not BzrDir:
781
raise AssertionError("BzrDir.create always creates the "
782
"default format, not one of %r" % cls)
783
return controldir.ControlDir.create(base, format=format,
784
possible_transports=possible_transports)
1127
786
def __repr__(self):
1129
return "<%s for %s>" % (self.__class__.__name__,
1132
return "<%s for %s>" % (self.__class__.__name__,
787
return "<%s at %r>" % (self.__class__.__name__, self.user_url)
1136
790
class BzrDirMeta1(BzrDir):
1296
958
def open_branch(self, name=None, unsupported=False,
1297
ignore_fallbacks=False):
1298
"""See BzrDir.open_branch."""
959
ignore_fallbacks=False, possible_transports=None):
960
"""See ControlDir.open_branch."""
962
name = self._get_selected_branch()
1299
963
format = self.find_branch_format(name=name)
1300
964
format.check_support_status(unsupported)
1301
965
return format.open(self, name=name,
1302
_found=True, ignore_fallbacks=ignore_fallbacks)
966
_found=True, ignore_fallbacks=ignore_fallbacks,
967
possible_transports=possible_transports)
1304
969
def open_repository(self, unsupported=False):
1305
970
"""See BzrDir.open_repository."""
1306
from bzrlib.repository import RepositoryFormat
1307
format = RepositoryFormat.find_format(self)
971
from bzrlib.repository import RepositoryFormatMetaDir
972
format = RepositoryFormatMetaDir.find_format(self)
1308
973
format.check_support_status(unsupported)
1309
974
return format.open(self, _found=True)
1311
976
def open_workingtree(self, unsupported=False,
1312
977
recommend_upgrade=True):
1313
978
"""See BzrDir.open_workingtree."""
1314
from bzrlib.workingtree import WorkingTreeFormat
1315
format = WorkingTreeFormat.find_format(self)
979
from bzrlib.workingtree import WorkingTreeFormatMetaDir
980
format = WorkingTreeFormatMetaDir.find_format(self)
1316
981
format.check_support_status(unsupported, recommend_upgrade,
1317
982
basedir=self.root_transport.base)
1318
983
return format.open(self, _found=True)
1321
986
return config.TransportConfig(self.transport, 'control.conf')
989
class BzrDirMeta1Colo(BzrDirMeta1):
990
"""BzrDirMeta1 with support for colocated branches.
992
This format is experimental, and will eventually be merged back into
996
def __init__(self, _transport, _format):
997
super(BzrDirMeta1Colo, self).__init__(_transport, _format)
998
self.control_files = lockable_files.LockableFiles(self.control_transport,
999
self._format._lock_file_name, self._format._lock_class)
1001
def _get_branch_path(self, name):
1002
"""Obtain the branch path to use.
1004
This uses the API specified branch name first, and then falls back to
1005
the branch name specified in the URL. If neither of those is specified,
1006
it uses the default branch.
1008
:param name: Optional branch name to use
1009
:return: Relative path to branch
1013
return urlutils.join('branches', name.encode("utf-8"))
1015
def _read_branch_list(self):
1016
"""Read the branch list.
1018
:return: List of utf-8 encoded branch names.
1021
f = self.control_transport.get('branch-list')
1022
except errors.NoSuchFile:
1028
ret.append(name.rstrip("\n"))
1033
def _write_branch_list(self, branches):
1034
"""Write out the branch list.
1036
:param branches: List of utf-8 branch names to write
1038
self.transport.put_bytes('branch-list',
1039
"".join([name+"\n" for name in branches]))
1041
def destroy_branch(self, name=None):
1042
"""See BzrDir.create_branch."""
1044
name = self._get_selected_branch()
1045
path = self._get_branch_path(name)
1046
if name is not None:
1047
self.control_files.lock_write()
1049
branches = self._read_branch_list()
1051
branches.remove(name.encode("utf-8"))
1053
raise errors.NotBranchError(name)
1054
self._write_branch_list(branches)
1056
self.control_files.unlock()
1057
self.transport.delete_tree(path)
1059
def get_branches(self):
1060
"""See ControlDir.get_branches."""
1063
ret[None] = self.open_branch()
1064
except (errors.NotBranchError, errors.NoRepositoryPresent):
1067
for name in self._read_branch_list():
1068
ret[name] = self.open_branch(name.decode('utf-8'))
1072
def get_branch_transport(self, branch_format, name=None):
1073
"""See BzrDir.get_branch_transport()."""
1074
path = self._get_branch_path(name)
1075
# XXX: this shouldn't implicitly create the directory if it's just
1076
# promising to get a transport -- mbp 20090727
1077
if branch_format is None:
1078
return self.transport.clone(path)
1080
branch_format.get_format_string()
1081
except NotImplementedError:
1082
raise errors.IncompatibleFormat(branch_format, self._format)
1083
if name is not None:
1085
self.transport.mkdir('branches', mode=self._get_mkdir_mode())
1086
except errors.FileExists:
1088
branches = self._read_branch_list()
1089
utf8_name = name.encode("utf-8")
1090
if not utf8_name in branches:
1091
self.control_files.lock_write()
1093
branches = self._read_branch_list()
1094
branches.append(utf8_name)
1095
self._write_branch_list(branches)
1097
self.control_files.unlock()
1099
self.transport.mkdir(path, mode=self._get_mkdir_mode())
1100
except errors.FileExists:
1102
return self.transport.clone(path)
1105
class BzrDirMetaComponentFormat(controldir.ControlComponentFormat):
1106
"""Base class for all formats of things living in metadirs.
1108
This class manages the format string that is stored in the 'format'
1109
or 'branch-format' file.
1111
All classes for (branch-, repository-, workingtree-) formats that
1112
live in meta directories and have their own 'format' file
1113
(i.e. different from .bzr/branch-format) derive from this class,
1114
as well as the relevant base class for their kind
1115
(BranchFormat, WorkingTreeFormat, RepositoryFormat).
1119
def get_format_string(cls):
1120
"""Return the ASCII format string that identifies this format."""
1121
raise NotImplementedError(cls.get_format_string)
1124
def from_string(cls, format_string):
1125
if format_string != cls.get_format_string():
1126
raise ValueError("Invalid format header %r" % format_string)
1130
def _find_format(klass, registry, kind, format_string):
1132
cls = registry.get(format_string)
1134
raise errors.UnknownFormatError(format=format_string, kind=kind)
1137
def network_name(self):
1138
"""A simple byte string uniquely identifying this format for RPC calls.
1140
Metadir branch formats use their format string.
1142
return self.get_format_string()
1144
def __eq__(self, other):
1145
return (self.__class__ is other.__class__)
1324
1148
class BzrProber(controldir.Prober):
1325
1149
"""Prober for formats that use a .bzr/ control directory."""
1829
1675
controldir.ControlDirFormat._default_format = BzrDirMetaFormat1()
1678
class BzrDirMetaFormat1Colo(BzrDirMetaFormat1):
1679
"""BzrDirMeta1 format with support for colocated branches."""
1681
colocated_branches = True
1684
def get_format_string(cls):
1685
"""See BzrDirFormat.get_format_string()."""
1686
return "Bazaar meta directory, format 1 (with colocated branches)\n"
1688
def get_format_description(self):
1689
"""See BzrDirFormat.get_format_description()."""
1690
return "Meta directory format 1 with support for colocated branches"
1692
def _open(self, transport):
1693
"""See BzrDirFormat._open."""
1694
# Create a new format instance because otherwise initialisation of new
1695
# metadirs share the global default format object leading to alias
1697
format = BzrDirMetaFormat1Colo()
1698
self._supply_sub_formats_to(format)
1699
return BzrDirMeta1Colo(transport, format)
1702
BzrProber.formats.register(BzrDirMetaFormat1Colo.get_format_string(),
1703
BzrDirMetaFormat1Colo)
1832
1706
class ConvertMetaToMeta(controldir.Converter):
1833
1707
"""Converts the components of metadirs."""
1907
1781
return to_convert
1784
class ConvertMetaToColo(controldir.Converter):
1785
"""Add colocated branch support."""
1787
def __init__(self, target_format):
1788
"""Create a converter.that upgrades a metadir to the colo format.
1790
:param target_format: The final metadir format that is desired.
1792
self.target_format = target_format
1794
def convert(self, to_convert, pb):
1795
"""See Converter.convert()."""
1796
to_convert.transport.put_bytes('branch-format',
1797
self.target_format.get_format_string())
1798
return BzrDir.open_from_transport(to_convert.root_transport)
1801
class ConvertMetaRemoveColo(controldir.Converter):
1802
"""Remove colocated branch support from a bzrdir."""
1804
def __init__(self, target_format):
1805
"""Create a converter.that downgrades a colocated branch metadir
1806
to a regular metadir.
1808
:param target_format: The final metadir format that is desired.
1810
self.target_format = target_format
1812
def convert(self, to_convert, pb):
1813
"""See Converter.convert()."""
1814
to_convert.control_files.lock_write()
1816
branches = to_convert.list_branches()
1817
if len(branches) > 1:
1818
raise errors.BzrError("remove all but a single "
1819
"colocated branch when downgrading")
1821
to_convert.control_files.unlock()
1822
to_convert.transport.put_bytes('branch-format',
1823
self.target_format.get_format_string())
1824
return BzrDir.open_from_transport(to_convert.root_transport)
1910
1827
controldir.ControlDirFormat.register_server_prober(RemoteBzrProber)
2020
1938
require_stacking)
2021
1939
self._bzrdir = bzrdir
2023
def acquire_repository(self, make_working_trees=None, shared=False):
1941
def acquire_repository(self, make_working_trees=None, shared=False,
1942
possible_transports=None):
2024
1943
"""Implementation of RepositoryAcquisitionPolicy.acquire_repository
2026
1945
Creates the desired repository in the bzrdir we already have.
1947
if possible_transports is None:
1948
possible_transports = []
1950
possible_transports = list(possible_transports)
1951
possible_transports.append(self._bzrdir.root_transport)
2028
1952
stack_on = self._get_full_stack_on()
2030
1954
format = self._bzrdir._format
2031
1955
format.require_stacking(stack_on=stack_on,
2032
possible_transports=[self._bzrdir.root_transport])
1956
possible_transports=possible_transports)
2033
1957
if not self._require_stacking:
2034
1958
# We have picked up automatic stacking somewhere.
2035
note('Using default stacking branch %s at %s', self._stack_on,
1959
note(gettext('Using default stacking branch {0} at {1}').format(
1960
self._stack_on, self._stack_on_pwd))
2037
1961
repository = self._bzrdir.create_repository(shared=shared)
2038
1962
self._add_fallback(repository,
2039
possible_transports=[self._bzrdir.transport])
1963
possible_transports=possible_transports)
2040
1964
if make_working_trees is not None:
2041
1965
repository.set_make_working_trees(make_working_trees)
2042
1966
return repository, True
2121
2053
deprecated=True)
2122
2054
register_metadir(controldir.format_registry, 'dirstate',
2123
2055
'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.',
2056
help='Format using dirstate for working trees. '
2057
'Compatible with bzr 0.8 and '
2058
'above when accessed over the network. Introduced in bzr 0.15.',
2126
2059
branch_format='bzrlib.branch.BzrBranchFormat5',
2127
2060
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2129
2062
deprecated=True)
2130
2063
register_metadir(controldir.format_registry, 'dirstate-tags',
2131
2064
'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.',
2065
help='Variant of dirstate with support for tags. '
2066
'Introduced in bzr 0.15.',
2135
2067
branch_format='bzrlib.branch.BzrBranchFormat6',
2136
2068
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2138
2070
deprecated=True)
2139
2071
register_metadir(controldir.format_registry, 'rich-root',
2140
2072
'bzrlib.repofmt.knitrepo.RepositoryFormatKnit4',
2141
help='New in 1.0. Better handling of tree roots. Incompatible with'
2073
help='Variant of dirstate with better handling of tree roots. '
2074
'Introduced in bzr 1.0',
2143
2075
branch_format='bzrlib.branch.BzrBranchFormat6',
2144
2076
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2146
2078
deprecated=True)
2147
2079
register_metadir(controldir.format_registry, 'dirstate-with-subtree',
2148
2080
'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.',
2081
help='Variant of dirstate with support for nested trees. '
2082
'Introduced in 0.15.',
2152
2083
branch_format='bzrlib.branch.BzrBranchFormat6',
2153
2084
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2154
2085
experimental=True,
2157
2088
register_metadir(controldir.format_registry, 'pack-0.92',
2158
2089
'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. '
2090
help='Pack-based format used in 1.x series. Introduced in 0.92. '
2091
'Interoperates with bzr repositories before 0.92 but cannot be '
2092
'read by bzr < 0.92. '
2163
2094
branch_format='bzrlib.branch.BzrBranchFormat6',
2164
2095
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2166
2098
register_metadir(controldir.format_registry, 'pack-0.92-subtree',
2167
2099
'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 '
2100
help='Pack-based format used in 1.x series, with subtree support. '
2101
'Introduced in 0.92. Interoperates with '
2170
2102
'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '
2172
2104
branch_format='bzrlib.branch.BzrBranchFormat6',
2173
2105
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2175
2108
experimental=True,
2177
2110
register_metadir(controldir.format_registry, 'rich-root-pack',
2178
2111
'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).',
2112
help='A variant of pack-0.92 that supports rich-root data '
2113
'(needed for bzr-svn and bzr-git). Introduced in 1.0.',
2181
2114
branch_format='bzrlib.branch.BzrBranchFormat6',
2182
2115
tree_format='bzrlib.workingtree_4.WorkingTreeFormat4',
2185
2119
register_metadir(controldir.format_registry, '1.6',
2186
2120
'bzrlib.repofmt.knitpack_repo.RepositoryFormatKnitPack5',
2206
register_metadir(controldir.format_registry, 'development-colo',
2207
'bzrlib.repofmt.groupcompress_repo.RepositoryFormat2a',
2208
help='The 2a format with experimental support for colocated branches.\n',
2209
branch_format='bzrlib.branch.BzrBranchFormat7',
2210
tree_format='bzrlib.workingtree_4.WorkingTreeFormat6',
2212
bzrdir_format=BzrDirMetaFormat1Colo,
2264
2216
# And the development formats above will have aliased one of the following:
2266
2218
# Finally, the current format.
2267
2219
register_metadir(controldir.format_registry, '2a',
2268
2220
'bzrlib.repofmt.groupcompress_repo.RepositoryFormat2a',
2269
help='First format for bzr 2.0 series.\n'
2221
help='Format for the bzr 2.0 series.\n'
2270
2222
'Uses group-compress storage.\n'
2271
2223
'Provides rich roots which are a one-way transition.\n',
2272
2224
# 'storage in packs, 255-way hashed CHK inventory, bencode revision, group compress, '
added
removed
bzrlib/bzrdir.py
