29
29
WorkingTree.open(dir).
32
# TODO: Give the workingtree sole responsibility for the working inventory;
33
# remove the variable and references to it from the branch. This may require
34
# updating the commit code so as to update the inventory within the working
35
# copy, and making sure there's only one WorkingTree for any directory on disk.
36
# At the moment they may alias the inventory and have old copies of it in
37
# memory. (Now done? -- mbp 20060309)
33
39
from cStringIO import StringIO
78
90
from bzrlib import symbol_versioning
79
91
from bzrlib.decorators import needs_read_lock, needs_write_lock
92
from bzrlib.inventory import InventoryEntry, Inventory, ROOT_ID, TreeReference
80
93
from bzrlib.lockable_files import LockableFiles
81
94
from bzrlib.lockdir import LockDir
82
95
import bzrlib.mutabletree
83
96
from bzrlib.mutabletree import needs_tree_write_lock
84
97
from bzrlib import osutils
85
98
from bzrlib.osutils import (
95
110
from bzrlib.filters import filtered_input_file
96
111
from bzrlib.trace import mutter, note
97
112
from bzrlib.transport.local import LocalTransport
98
from bzrlib.revision import CURRENT_REVISION
113
from bzrlib.progress import DummyProgress, ProgressPhase
114
from bzrlib.revision import NULL_REVISION, CURRENT_REVISION
99
115
from bzrlib.rio import RioReader, rio_file, Stanza
100
from bzrlib.symbol_versioning import (
102
DEPRECATED_PARAMETER,
116
from bzrlib.symbol_versioning import (deprecated_passed,
119
DEPRECATED_PARAMETER,
106
123
MERGE_MODIFIED_HEADER_1 = "BZR merge-modified list format 1"
107
# TODO: Modifying the conflict objects or their type is currently nearly
108
# impossible as there is no clear relationship between the working tree format
109
# and the conflict list file format.
110
124
CONFLICT_HEADER_1 = "BZR conflict list format 1"
112
126
ERROR_PATH_NOT_FOUND = 3 # WindowsError errno code, equivalent to ENOENT
285
290
self._control_files.break_lock()
286
291
self.branch.break_lock()
288
def _get_check_refs(self):
289
"""Return the references needed to perform a check of this tree.
291
The default implementation returns no refs, and is only suitable for
292
trees that have no local caching and can commit on ghosts at any time.
294
:seealso: bzrlib.check for details about check_refs.
298
293
def requires_rich_root(self):
299
294
return self._format.requires_rich_root
452
447
def get_file_with_stat(self, file_id, path=None, filtered=True,
453
448
_fstat=os.fstat):
454
"""See Tree.get_file_with_stat."""
449
"""See MutableTree.get_file_with_stat."""
456
451
path = self.id2path(file_id)
457
452
file_obj = self.get_file_byname(path, filtered=False)
458
453
stat_value = _fstat(file_obj.fileno())
459
if filtered and self.supports_content_filtering():
454
if self.supports_content_filtering() and filtered:
460
455
filters = self._content_filter_stack(path)
461
456
file_obj = filtered_input_file(file_obj, filters)
462
457
return (file_obj, stat_value)
467
462
def get_file_byname(self, filename, filtered=True):
468
463
path = self.abspath(filename)
469
464
f = file(path, 'rb')
470
if filtered and self.supports_content_filtering():
465
if self.supports_content_filtering() and filtered:
471
466
filters = self._content_filter_stack(filename)
472
467
return filtered_input_file(f, filters)
492
487
incorrectly attributed to CURRENT_REVISION (but after committing, the
493
488
attribution will be correct).
495
maybe_file_parent_keys = []
496
for parent_id in self.get_parent_ids():
498
parent_tree = self.revision_tree(parent_id)
499
except errors.NoSuchRevisionInTree:
500
parent_tree = self.branch.repository.revision_tree(parent_id)
501
parent_tree.lock_read()
503
if file_id not in parent_tree:
505
ie = parent_tree.inventory[file_id]
506
if ie.kind != 'file':
507
# Note: this is slightly unnecessary, because symlinks and
508
# directories have a "text" which is the empty text, and we
509
# know that won't mess up annotations. But it seems cleaner
511
parent_text_key = (file_id, ie.revision)
512
if parent_text_key not in maybe_file_parent_keys:
513
maybe_file_parent_keys.append(parent_text_key)
516
graph = _mod_graph.Graph(self.branch.repository.texts)
517
heads = graph.heads(maybe_file_parent_keys)
518
file_parent_keys = []
519
for key in maybe_file_parent_keys:
521
file_parent_keys.append(key)
523
# Now we have the parents of this content
524
annotator = self.branch.repository.texts.get_annotator()
525
text = self.get_file(file_id).read()
526
this_key =(file_id, default_revision)
527
annotator.add_special_text(this_key, file_parent_keys, text)
528
annotations = [(key[-1], line)
529
for key, line in annotator.annotate_flat(this_key)]
490
basis = self.basis_tree()
493
changes = self.iter_changes(basis, True, [self.id2path(file_id)],
494
require_versioned=True).next()
495
changed_content, kind = changes[2], changes[6]
496
if not changed_content:
497
return basis.annotate_iter(file_id)
501
if kind[0] != 'file':
504
old_lines = list(basis.annotate_iter(file_id))
506
for tree in self.branch.repository.revision_trees(
507
self.get_parent_ids()[1:]):
508
if file_id not in tree:
510
old.append(list(tree.annotate_iter(file_id)))
511
return annotate.reannotate(old, self.get_file(file_id).readlines(),
532
516
def _get_ancestors(self, default_revision):
533
517
ancestors = set([default_revision])
641
623
def _is_executable_from_path_and_stat_from_basis(self, path, stat_result):
642
624
file_id = self.path2id(path)
644
# For unversioned files on win32, we just assume they are not
647
625
return self._inventory[file_id].executable
649
627
def _is_executable_from_path_and_stat_from_stat(self, path, stat_result):
760
738
kind = _mapper(stat_result.st_mode)
761
739
if kind == 'file':
762
return self._file_content_summary(path, stat_result)
740
size = stat_result.st_size
741
# try for a stat cache lookup
742
executable = self._is_executable_from_path_and_stat(path, stat_result)
743
return (kind, size, executable, self._sha_from_stat(
763
745
elif kind == 'directory':
764
746
# perhaps it looks like a plain directory, but it's really a
767
749
kind = 'tree-reference'
768
750
return kind, None, None, None
769
751
elif kind == 'symlink':
770
target = osutils.readlink(abspath)
771
return ('symlink', None, None, target)
752
return ('symlink', None, None,
753
os.readlink(abspath.encode(osutils._fs_enc)
754
).decode(osutils._fs_enc))
773
756
return (kind, None, None, None)
775
def _file_content_summary(self, path, stat_result):
776
size = stat_result.st_size
777
executable = self._is_executable_from_path_and_stat(path, stat_result)
778
# try for a stat cache lookup
779
return ('file', size, executable, self._sha_from_stat(
782
758
def _check_parents_for_ghosts(self, revision_ids, allow_leftmost_as_ghost):
783
759
"""Common ghost checking functionality from set_parent_*.
905
881
@needs_write_lock # because merge pulls data into the branch.
906
882
def merge_from_branch(self, branch, to_revision=None, from_revision=None,
907
merge_type=None, force=False):
908
884
"""Merge from a branch into this working tree.
910
886
:param branch: The branch to merge from.
914
890
branch.last_revision().
916
892
from bzrlib.merge import Merger, Merge3Merger
917
merger = Merger(self.branch, this_tree=self)
918
# check that there are no local alterations
919
if not force and self.has_changes():
920
raise errors.UncommittedChanges(self)
921
if to_revision is None:
922
to_revision = _mod_revision.ensure_null(branch.last_revision())
923
merger.other_rev_id = to_revision
924
if _mod_revision.is_null(merger.other_rev_id):
925
raise errors.NoCommits(branch)
926
self.branch.fetch(branch, last_revision=merger.other_rev_id)
927
merger.other_basis = merger.other_rev_id
928
merger.other_tree = self.branch.repository.revision_tree(
930
merger.other_branch = branch
931
if from_revision is None:
934
merger.set_base_revision(from_revision, branch)
935
if merger.base_rev_id == merger.other_rev_id:
936
raise errors.PointlessMerge
937
merger.backup_files = False
938
if merge_type is None:
939
merger.merge_type = Merge3Merger
941
merger.merge_type = merge_type
942
merger.set_interesting_files(None)
943
merger.show_base = False
944
merger.reprocess = False
945
conflicts = merger.do_merge()
893
pb = bzrlib.ui.ui_factory.nested_progress_bar()
895
merger = Merger(self.branch, this_tree=self, pb=pb)
896
merger.pp = ProgressPhase("Merge phase", 5, pb)
897
merger.pp.next_phase()
898
# check that there are no
900
merger.check_basis(check_clean=True, require_commits=False)
901
if to_revision is None:
902
to_revision = _mod_revision.ensure_null(branch.last_revision())
903
merger.other_rev_id = to_revision
904
if _mod_revision.is_null(merger.other_rev_id):
905
raise errors.NoCommits(branch)
906
self.branch.fetch(branch, last_revision=merger.other_rev_id)
907
merger.other_basis = merger.other_rev_id
908
merger.other_tree = self.branch.repository.revision_tree(
910
merger.other_branch = branch
911
merger.pp.next_phase()
912
if from_revision is None:
915
merger.set_base_revision(from_revision, branch)
916
if merger.base_rev_id == merger.other_rev_id:
917
raise errors.PointlessMerge
918
merger.backup_files = False
919
if merge_type is None:
920
merger.merge_type = Merge3Merger
922
merger.merge_type = merge_type
923
merger.set_interesting_files(None)
924
merger.show_base = False
925
merger.reprocess = False
926
conflicts = merger.do_merge()
1096
1078
tree_transport = self.bzrdir.root_transport.clone(sub_path)
1097
1079
if tree_transport.base != branch_transport.base:
1098
1080
tree_bzrdir = format.initialize_on_transport(tree_transport)
1099
branch.BranchReferenceFormat().initialize(tree_bzrdir,
1100
target_branch=new_branch)
1081
branch.BranchReferenceFormat().initialize(tree_bzrdir, new_branch)
1102
1083
tree_bzrdir = branch_bzrdir
1103
wt = tree_bzrdir.create_workingtree(_mod_revision.NULL_REVISION)
1084
wt = tree_bzrdir.create_workingtree(NULL_REVISION)
1104
1085
wt.set_parent_ids(self.get_parent_ids())
1105
1086
my_inv = self.inventory
1106
child_inv = inventory.Inventory(root_id=None)
1087
child_inv = Inventory(root_id=None)
1107
1088
new_root = my_inv[file_id]
1108
1089
my_inv.remove_recursive_id(file_id)
1109
1090
new_root.parent_id = None
1134
1115
def _kind(self, relpath):
1135
1116
return osutils.file_kind(self.abspath(relpath))
1137
def list_files(self, include_root=False, from_dir=None, recursive=True):
1138
"""List all files as (path, class, kind, id, entry).
1118
def list_files(self, include_root=False):
1119
"""Recursively list all files as (path, class, kind, id, entry).
1140
1121
Lists, but does not descend into unversioned directories.
1141
1123
This does not include files that have been deleted in this
1142
tree. Skips the control directory.
1144
:param include_root: if True, return an entry for the root
1145
:param from_dir: start from this directory or None for the root
1146
:param recursive: whether to recurse into subdirectories or not
1126
Skips the control directory.
1148
1128
# list_files is an iterator, so @needs_read_lock doesn't work properly
1149
1129
# with it. So callers should be careful to always read_lock the tree.
1164
1144
fk_entries = {'directory':TreeDirectory, 'file':TreeFile, 'symlink':TreeLink}
1166
1146
# directory file_id, relative path, absolute path, reverse sorted children
1167
if from_dir is not None:
1168
from_dir_id = inv.path2id(from_dir)
1169
if from_dir_id is None:
1170
# Directory not versioned
1172
from_dir_abspath = pathjoin(self.basedir, from_dir)
1174
from_dir_id = inv.root.file_id
1175
from_dir_abspath = self.basedir
1176
children = os.listdir(from_dir_abspath)
1147
children = os.listdir(self.basedir)
1177
1148
children.sort()
1178
1149
# jam 20060527 The kernel sized tree seems equivalent whether we
1179
1150
# use a deque and popleft to keep them sorted, or if we use a plain
1180
1151
# list and just reverse() them.
1181
1152
children = collections.deque(children)
1182
stack = [(from_dir_id, u'', from_dir_abspath, children)]
1153
stack = [(inv.root.file_id, u'', self.basedir, children)]
1184
1155
from_dir_id, from_dir_relpath, from_dir_abspath, children = stack[-1]
1243
1214
if fk != 'directory':
1246
# But do this child first if recursing down
1248
new_children = os.listdir(fap)
1250
new_children = collections.deque(new_children)
1251
stack.append((f_ie.file_id, fp, fap, new_children))
1252
# Break out of inner loop,
1253
# so that we start outer loop with child
1217
# But do this child first
1218
new_children = os.listdir(fap)
1220
new_children = collections.deque(new_children)
1221
stack.append((f_ie.file_id, fp, fap, new_children))
1222
# Break out of inner loop,
1223
# so that we start outer loop with child
1256
1226
# if we finished all children, pop it off the stack
1435
1405
inv = self.inventory
1436
1406
for entry in moved:
1438
self._move_entry(WorkingTree._RenameEntry(
1439
entry.to_rel, entry.from_id,
1408
self._move_entry(_RenameEntry(entry.to_rel, entry.from_id,
1440
1409
entry.to_tail, entry.to_parent_id, entry.from_rel,
1441
1410
entry.from_tail, entry.from_parent_id,
1442
1411
entry.only_change_inv))
1493
1462
from_tail = splitpath(from_rel)[-1]
1494
1463
from_id = inv.path2id(from_rel)
1495
1464
if from_id is None:
1496
# if file is missing in the inventory maybe it's in the basis_tree
1497
basis_tree = self.branch.basis_tree()
1498
from_id = basis_tree.path2id(from_rel)
1500
raise errors.BzrRenameFailedError(from_rel,to_rel,
1501
errors.NotVersionedError(path=str(from_rel)))
1502
# put entry back in the inventory so we can rename it
1503
from_entry = basis_tree.inventory[from_id].copy()
1506
from_entry = inv[from_id]
1465
raise errors.BzrRenameFailedError(from_rel,to_rel,
1466
errors.NotVersionedError(path=str(from_rel)))
1467
from_entry = inv[from_id]
1507
1468
from_parent_id = from_entry.parent_id
1508
1469
to_dir, to_tail = os.path.split(to_rel)
1509
1470
to_dir_id = inv.path2id(to_dir)
1601
1562
@needs_write_lock
1602
1563
def pull(self, source, overwrite=False, stop_revision=None,
1603
change_reporter=None, possible_transports=None, local=False):
1564
change_reporter=None, possible_transports=None):
1565
top_pb = bzrlib.ui.ui_factory.nested_progress_bar()
1604
1566
source.lock_read()
1568
pp = ProgressPhase("Pull phase", 2, top_pb)
1606
1570
old_revision_info = self.branch.last_revision_info()
1607
1571
basis_tree = self.basis_tree()
1608
1572
count = self.branch.pull(source, overwrite, stop_revision,
1609
possible_transports=possible_transports,
1573
possible_transports=possible_transports)
1611
1574
new_revision_info = self.branch.last_revision_info()
1612
1575
if new_revision_info != old_revision_info:
1613
1577
repository = self.branch.repository
1578
pb = bzrlib.ui.ui_factory.nested_progress_bar()
1614
1579
basis_tree.lock_read()
1616
1581
new_basis_tree = self.branch.basis_tree()
1619
1584
new_basis_tree,
1621
1586
this_tree=self,
1623
1588
change_reporter=change_reporter)
1624
basis_root_id = basis_tree.get_root_id()
1625
new_root_id = new_basis_tree.get_root_id()
1626
if basis_root_id != new_root_id:
1627
self.set_root_id(new_root_id)
1589
if (basis_tree.inventory.root is None and
1590
new_basis_tree.inventory.root is not None):
1591
self.set_root_id(new_basis_tree.get_root_id())
1629
1594
basis_tree.unlock()
1630
1595
# TODO - dedup parents list with things merged by pull ?
1631
1596
# reuse the revisiontree we merged against to set the new
1734
1700
r"""Check whether the filename matches an ignore pattern.
1736
1702
Patterns containing '/' or '\' need to match the whole path;
1737
others match against only the last component. Patterns starting
1738
with '!' are ignore exceptions. Exceptions take precedence
1739
over regular patterns and cause the filename to not be ignored.
1703
others match against only the last component.
1741
1705
If the file is ignored, returns the pattern which caused it to
1742
1706
be ignored, otherwise None. So this can simply be used as a
1743
1707
boolean if desired."""
1744
1708
if getattr(self, '_ignoreglobster', None) is None:
1745
self._ignoreglobster = globbing.ExceptionGlobster(self.get_ignore_list())
1709
self._ignoreglobster = globbing.Globster(self.get_ignore_list())
1746
1710
return self._ignoreglobster.match(filename)
1748
1712
def kind(self, file_id):
1896
1856
# revision_id is set. We must check for this full string, because a
1897
1857
# root node id can legitimately look like 'revision_id' but cannot
1898
1858
# contain a '"'.
1899
xml = self.branch.repository._get_inventory_xml(new_revision)
1859
xml = self.branch.repository.get_inventory_xml(new_revision)
1900
1860
firstline = xml.split('\n', 1)[0]
1901
1861
if (not 'revision_id="' in firstline or
1902
1862
'format="7"' not in firstline):
1903
inv = self.branch.repository._serializer.read_inventory_from_string(
1863
inv = self.branch.repository.deserialise_inventory(
1905
1865
xml = self._create_basis_xml_from_inventory(new_revision, inv)
1906
1866
self._write_basis_inventory(xml)
1907
1867
except (errors.NoSuchRevision, errors.RevisionNotPresent):
2027
1981
new_status = 'I'
2029
1983
new_status = '?'
2030
# XXX: Really should be a more abstract reporter interface
2031
kind_ch = osutils.kind_marker(self.kind(fid))
2032
to_file.write(new_status + ' ' + f + kind_ch + '\n')
1984
textui.show_status(new_status, self.kind(fid), f,
2033
1986
# Unversion file
2034
1987
inv_delta.append((f, None, fid, None))
2035
1988
message = "removed %s" % (f,)
2187
2141
raise NotImplementedError(self.unlock)
2191
def update(self, change_reporter=None, possible_transports=None,
2192
revision=None, old_tip=_marker):
2143
def update(self, change_reporter=None, possible_transports=None):
2193
2144
"""Update a working tree along its branch.
2195
2146
This will update the branch if its bound too, which means we have
2213
2164
- Merge current state -> basis tree of the master w.r.t. the old tree
2215
2166
- Do a 'normal' merge of the old branch basis if it is relevant.
2217
:param revision: The target revision to update to. Must be in the
2219
:param old_tip: If branch.update() has already been run, the value it
2220
returned (old tip of the branch or None). _marker is used
2223
2168
if self.branch.get_bound_location() is not None:
2224
2169
self.lock_write()
2225
update_branch = (old_tip is self._marker)
2170
update_branch = True
2227
2172
self.lock_tree_write()
2228
2173
update_branch = False
2230
2175
if update_branch:
2231
2176
old_tip = self.branch.update(possible_transports)
2233
if old_tip is self._marker:
2235
return self._update_tree(old_tip, change_reporter, revision)
2179
return self._update_tree(old_tip, change_reporter)
2239
2183
@needs_tree_write_lock
2240
def _update_tree(self, old_tip=None, change_reporter=None, revision=None):
2184
def _update_tree(self, old_tip=None, change_reporter=None):
2241
2185
"""Update a tree to the master branch.
2243
2187
:param old_tip: if supplied, the previous tip revision the branch,
2253
2197
# We MUST save it even if an error occurs, because otherwise the users
2254
2198
# local work is unreferenced and will appear to have been lost.
2258
2202
last_rev = self.get_parent_ids()[0]
2259
2203
except IndexError:
2260
2204
last_rev = _mod_revision.NULL_REVISION
2261
if revision is None:
2262
revision = self.branch.last_revision()
2264
old_tip = old_tip or _mod_revision.NULL_REVISION
2266
if not _mod_revision.is_null(old_tip) and old_tip != last_rev:
2267
# the branch we are bound to was updated
2268
# merge those changes in first
2269
base_tree = self.basis_tree()
2270
other_tree = self.branch.repository.revision_tree(old_tip)
2271
nb_conflicts = merge.merge_inner(self.branch, other_tree,
2272
base_tree, this_tree=self,
2273
change_reporter=change_reporter)
2275
self.add_parent_tree((old_tip, other_tree))
2276
trace.note('Rerun update after fixing the conflicts.')
2279
if last_rev != _mod_revision.ensure_null(revision):
2280
# the working tree is up to date with the branch
2281
# we can merge the specified revision from master
2282
to_tree = self.branch.repository.revision_tree(revision)
2283
to_root_id = to_tree.get_root_id()
2205
if last_rev != _mod_revision.ensure_null(self.branch.last_revision()):
2206
# merge tree state up to new branch tip.
2285
2207
basis = self.basis_tree()
2286
2208
basis.lock_read()
2288
if (basis.inventory.root is None
2289
or basis.inventory.root.file_id != to_root_id):
2290
self.set_root_id(to_root_id)
2210
to_tree = self.branch.basis_tree()
2211
if basis.inventory.root is None:
2212
self.set_root_id(to_tree.get_root_id())
2214
result += merge.merge_inner(
2219
change_reporter=change_reporter)
2295
# determine the branch point
2296
graph = self.branch.repository.get_graph()
2297
base_rev_id = graph.find_unique_lca(self.branch.last_revision(),
2299
base_tree = self.branch.repository.revision_tree(base_rev_id)
2301
nb_conflicts = merge.merge_inner(self.branch, to_tree, base_tree,
2303
change_reporter=change_reporter)
2304
self.set_last_revision(revision)
2305
2222
# TODO - dedup parents list with things merged by pull ?
2306
2223
# reuse the tree we've updated to to set the basis:
2307
parent_trees = [(revision, to_tree)]
2224
parent_trees = [(self.branch.last_revision(), to_tree)]
2308
2225
merges = self.get_parent_ids()[1:]
2309
2226
# Ideally we ask the tree for the trees here, that way the working
2310
2227
# tree can decide whether to give us the entire tree or give us a
2314
2231
for parent in merges:
2315
2232
parent_trees.append(
2316
2233
(parent, self.branch.repository.revision_tree(parent)))
2317
if not _mod_revision.is_null(old_tip):
2234
if (old_tip is not None and not _mod_revision.is_null(old_tip)):
2318
2235
parent_trees.append(
2319
2236
(old_tip, self.branch.repository.revision_tree(old_tip)))
2320
2237
self.set_parent_trees(parent_trees)
2321
2238
last_rev = parent_trees[0][0]
2240
# the working tree had the same last-revision as the master
2241
# branch did. We may still have pivot local work from the local
2242
# branch into old_tip:
2243
if (old_tip is not None and not _mod_revision.is_null(old_tip)):
2244
self.add_parent_tree_id(old_tip)
2245
if (old_tip is not None and not _mod_revision.is_null(old_tip)
2246
and old_tip != last_rev):
2247
# our last revision was not the prior branch last revision
2248
# and we have converted that last revision to a pending merge.
2249
# base is somewhere between the branch tip now
2250
# and the now pending merge
2252
# Since we just modified the working tree and inventory, flush out
2253
# the current state, before we modify it again.
2254
# TODO: jam 20070214 WorkingTree3 doesn't require this, dirstate
2255
# requires it only because TreeTransform directly munges the
2256
# inventory and calls tree._write_inventory(). Ultimately we
2257
# should be able to remove this extra flush.
2259
graph = self.branch.repository.get_graph()
2260
base_rev_id = graph.find_unique_lca(self.branch.last_revision(),
2262
base_tree = self.branch.repository.revision_tree(base_rev_id)
2263
other_tree = self.branch.repository.revision_tree(old_tip)
2264
result += merge.merge_inner(
2269
change_reporter=change_reporter)
2324
2272
def _write_hashcache_if_dirty(self):
2325
2273
"""Write out the hashcache if it is dirty."""
2425
2373
bzrdir_loc = bisect_left(cur_disk_dir_content,
2426
2374
('.bzr', '.bzr'))
2427
2375
if (bzrdir_loc < len(cur_disk_dir_content)
2428
and self.bzrdir.is_control_filename(
2429
cur_disk_dir_content[bzrdir_loc][0])):
2376
and cur_disk_dir_content[bzrdir_loc][0] == '.bzr'):
2430
2377
# we dont yield the contents of, or, .bzr itself.
2431
2378
del cur_disk_dir_content[bzrdir_loc]
2432
2379
if inv_finished:
2566
2513
return un_resolved, resolved
2568
2515
@needs_read_lock
2569
def _check(self, references):
2570
"""Check the tree for consistency.
2572
:param references: A dict with keys matching the items returned by
2573
self._get_check_refs(), and values from looking those keys up in
2576
2517
tree_basis = self.basis_tree()
2577
2518
tree_basis.lock_read()
2579
repo_basis = references[('trees', self.last_revision())]
2520
repo_basis = self.branch.repository.revision_tree(
2521
self.last_revision())
2580
2522
if len(list(repo_basis.iter_changes(tree_basis))) > 0:
2581
2523
raise errors.BzrCheckError(
2582
2524
"Mismatched basis inventory content.")
2627
2570
if self._inventory is None:
2628
2571
self.read_working_inventory()
2630
def _get_check_refs(self):
2631
"""Return the references needed to perform a check of this tree."""
2632
return [('trees', self.last_revision())]
2634
2573
def lock_tree_write(self):
2635
2574
"""See WorkingTree.lock_tree_write().
2693
2632
mode=self.bzrdir._get_file_mode())
2696
def _get_check_refs(self):
2697
"""Return the references needed to perform a check of this tree."""
2698
return [('trees', self.last_revision())]
2700
2635
@needs_tree_write_lock
2701
2636
def set_conflicts(self, conflicts):
2702
2637
self._put_rio('conflicts', conflicts.to_stanzas(),
2779
2714
"""Return the format for the working tree object in a_bzrdir."""
2781
2716
transport = a_bzrdir.get_workingtree_transport(None)
2782
format_string = transport.get_bytes("format")
2717
format_string = transport.get("format").read()
2783
2718
return klass._formats[format_string]
2784
2719
except errors.NoSuchFile:
2785
2720
raise errors.NoWorkingTree(base=transport.base)
3049
2984
return self.get_format_string()
3052
__default_format = WorkingTreeFormat6()
2987
__default_format = WorkingTreeFormat4()
3053
2988
WorkingTreeFormat.register_format(__default_format)
2989
WorkingTreeFormat.register_format(WorkingTreeFormat6())
3054
2990
WorkingTreeFormat.register_format(WorkingTreeFormat5())
3055
WorkingTreeFormat.register_format(WorkingTreeFormat4())
3056
2991
WorkingTreeFormat.register_format(WorkingTreeFormat3())
3057
2992
WorkingTreeFormat.set_default_format(__default_format)
3058
2993
# formats which have no format string are not discoverable