34
41
revision as _mod_revision,
45
from bzrlib.i18n import gettext
38
47
from bzrlib.errors import (DuplicateKey, MalformedTransform, NoSuchFile,
39
48
ReusingTransform, CantMoveRoot,
40
49
ExistingLimbo, ImmortalLimbo, NoFinalPath,
41
50
UnableCreateSymlink)
42
51
from bzrlib.filters import filtered_output_bytes, ContentFilterContext
43
from bzrlib.inventory import InventoryEntry
44
52
from bzrlib.osutils import (
52
59
supports_executable,
54
61
from bzrlib.progress import ProgressPhase
55
62
from bzrlib.symbol_versioning import (
59
from bzrlib.trace import mutter, warning
60
from bzrlib import tree
62
import bzrlib.urlutils as urlutils
65
69
ROOT_PARENT = "root-parent"
68
71
def unique_add(map, key, value):
70
73
raise DuplicateKey(key=key)
74
78
class _TransformResults(object):
75
79
def __init__(self, modified_paths, rename_count):
76
80
object.__init__(self)
381
394
return sorted(FinalPaths(self).get_paths(new_ids))
383
396
def _inventory_altered(self):
384
"""Get the trans_ids and paths of files needing new inv entries."""
386
for id_set in [self._new_name, self._new_parent, self._new_id,
397
"""Determine which trans_ids need new Inventory entries.
399
An new entry is needed when anything that would be reflected by an
400
inventory entry changes, including file name, file_id, parent file_id,
401
file kind, and the execute bit.
403
Some care is taken to return entries with real changes, not cases
404
where the value is deleted and then restored to its original value,
405
but some actually unchanged values may be returned.
407
:returns: A list of (path, trans_id) for all items requiring an
408
inventory change. Ordered by path.
411
# Find entries whose file_ids are new (or changed).
412
new_file_id = set(t for t in self._new_id
413
if self._new_id[t] != self.tree_file_id(t))
414
for id_set in [self._new_name, self._new_parent, new_file_id,
387
415
self._new_executability]:
388
new_ids.update(id_set)
416
changed_ids.update(id_set)
417
# removing implies a kind change
389
418
changed_kind = set(self._removed_contents)
390
420
changed_kind.intersection_update(self._new_contents)
391
changed_kind.difference_update(new_ids)
392
changed_kind = (t for t in changed_kind if self.tree_kind(t) !=
394
new_ids.update(changed_kind)
395
return sorted(FinalPaths(self).get_paths(new_ids))
421
# Ignore entries that are already known to have changed.
422
changed_kind.difference_update(changed_ids)
423
# to keep only the truly changed ones
424
changed_kind = (t for t in changed_kind
425
if self.tree_kind(t) != self.final_kind(t))
426
# all kind changes will alter the inventory
427
changed_ids.update(changed_kind)
428
# To find entries with changed parent_ids, find parents which existed,
429
# but changed file_id.
430
changed_file_id = set(t for t in new_file_id if t in self._removed_id)
431
# Now add all their children to the set.
432
for parent_trans_id in new_file_id:
433
changed_ids.update(self.iter_tree_children(parent_trans_id))
434
return sorted(FinalPaths(self).get_paths(changed_ids))
397
436
def final_kind(self, trans_id):
398
437
"""Determine the final file kind, after any changes applied.
400
Raises NoSuchFile if the file does not exist/has no contents.
401
(It is conceivable that a path would be created without the
402
corresponding contents insertion command)
439
:return: None if the file does not exist/has no contents. (It is
440
conceivable that a path would be created without the corresponding
441
contents insertion command)
404
443
if trans_id in self._new_contents:
405
444
return self._new_contents[trans_id]
406
445
elif trans_id in self._removed_contents:
407
raise NoSuchFile(None)
409
448
return self.tree_kind(trans_id)
532
573
# ensure that all children are registered with the transaction
533
574
list(self.iter_tree_children(parent_id))
576
@deprecated_method(deprecated_in((2, 3, 0)))
535
577
def has_named_child(self, by_parent, parent_id, name):
537
children = by_parent[parent_id]
540
for child in children:
578
return self._has_named_child(
579
name, parent_id, known_children=by_parent.get(parent_id, []))
581
def _has_named_child(self, name, parent_id, known_children):
582
"""Does a parent already have a name child.
584
:param name: The searched for name.
586
:param parent_id: The parent for which the check is made.
588
:param known_children: The already known children. This should have
589
been recently obtained from `self.by_parent.get(parent_id)`
590
(or will be if None is passed).
592
if known_children is None:
593
known_children = self.by_parent().get(parent_id, [])
594
for child in known_children:
541
595
if self.final_name(child) == name:
544
path = self._tree_id_paths[parent_id]
597
parent_path = self._tree_id_paths.get(parent_id, None)
598
if parent_path is None:
599
# No parent... no children
547
childpath = joinpath(path, name)
548
child_id = self._tree_path_ids.get(childpath)
601
child_path = joinpath(parent_path, name)
602
child_id = self._tree_path_ids.get(child_path, None)
549
603
if child_id is None:
550
return lexists(self._tree.abspath(childpath))
604
# Not known by the tree transform yet, check the filesystem
605
return osutils.lexists(self._tree.abspath(child_path))
552
if self.final_parent(child_id) != parent_id:
554
if child_id in self._removed_contents:
555
# XXX What about dangling file-ids?
607
raise AssertionError('child_id is missing: %s, %s, %s'
608
% (name, parent_id, child_id))
610
def _available_backup_name(self, name, target_id):
611
"""Find an available backup name.
613
:param name: The basename of the file.
615
:param target_id: The directory trans_id where the backup should
618
known_children = self.by_parent().get(target_id, [])
619
return osutils.available_backup_name(
621
lambda base: self._has_named_child(
622
base, target_id, known_children))
560
624
def _parent_loops(self):
561
625
"""No entry should be its own ancestor"""
645
702
if (self._new_name, self._new_parent) == ({}, {}):
647
704
for children in by_parent.itervalues():
648
name_ids = [(self.final_name(t), t) for t in children]
649
if not self._case_sensitive_target:
650
name_ids = [(n.lower(), t) for n, t in name_ids]
706
for child_tid in children:
707
name = self.final_name(child_tid)
709
# Keep children only if they still exist in the end
710
if not self._case_sensitive_target:
712
name_ids.append((name, child_tid))
653
715
last_trans_id = None
654
716
for name, trans_id in name_ids:
656
kind = self.final_kind(trans_id)
717
kind = self.final_kind(trans_id)
659
718
file_id = self.final_file_id(trans_id)
660
719
if kind is None and file_id is None:
682
741
def _parent_type_conflicts(self, by_parent):
683
"""parents must have directory 'contents'."""
742
"""Children must have a directory parent"""
685
744
for parent_id, children in by_parent.iteritems():
686
745
if parent_id is ROOT_PARENT:
688
if not self._any_contents(children):
748
for child_id in children:
749
if self.final_kind(child_id) is not None:
690
for child in children:
692
self.final_kind(child)
696
kind = self.final_kind(parent_id)
754
# There is at least a child, so we need an existing directory to
756
kind = self.final_kind(parent_id)
758
# The directory will be deleted
700
759
conflicts.append(('missing parent', parent_id))
701
760
elif kind != "directory":
761
# Meh, we need a *directory* to put something in it
702
762
conflicts.append(('non-directory parent', parent_id))
705
def _any_contents(self, trans_ids):
706
"""Return true if any of the trans_ids, will have contents."""
707
for trans_id in trans_ids:
709
kind = self.final_kind(trans_id)
715
765
def _set_executability(self, path, trans_id):
716
766
"""Set the executability of versioned files """
717
767
if supports_executable():
781
831
self.create_symlink(target, trans_id)
834
def new_orphan(self, trans_id, parent_id):
835
"""Schedule an item to be orphaned.
837
When a directory is about to be removed, its children, if they are not
838
versioned are moved out of the way: they don't have a parent anymore.
840
:param trans_id: The trans_id of the existing item.
841
:param parent_id: The parent trans_id of the item.
843
raise NotImplementedError(self.new_orphan)
845
def _get_potential_orphans(self, dir_id):
846
"""Find the potential orphans in a directory.
848
A directory can't be safely deleted if there are versioned files in it.
849
If all the contained files are unversioned then they can be orphaned.
851
The 'None' return value means that the directory contains at least one
852
versioned file and should not be deleted.
854
:param dir_id: The directory trans id.
856
:return: A list of the orphan trans ids or None if at least one
857
versioned file is present.
860
# Find the potential orphans, stop if one item should be kept
861
for child_tid in self.by_parent()[dir_id]:
862
if child_tid in self._removed_contents:
863
# The child is removed as part of the transform. Since it was
864
# versioned before, it's not an orphan
866
elif self.final_file_id(child_tid) is None:
867
# The child is not versioned
868
orphans.append(child_tid)
870
# We have a versioned file here, searching for orphans is
784
876
def _affected_ids(self):
785
877
"""Return the set of transform ids affected by the transform"""
786
878
trans_ids = set(self._removed_id)
1195
1295
descendants.update(self._limbo_descendants(descendant))
1196
1296
return descendants
1198
def create_file(self, contents, trans_id, mode_id=None):
1298
def create_file(self, contents, trans_id, mode_id=None, sha1=None):
1199
1299
"""Schedule creation of a new file.
1203
Contents is an iterator of strings, all of which will be written
1204
to the target destination.
1206
New file takes the permissions of any existing file with that id,
1207
unless mode_id is specified.
1303
:param contents: an iterator of strings, all of which will be written
1304
to the target destination.
1305
:param trans_id: TreeTransform handle
1306
:param mode_id: If not None, force the mode of the target file to match
1307
the mode of the object referenced by mode_id.
1308
Otherwise, we will try to preserve mode bits of an existing file.
1309
:param sha1: If the sha1 of this content is already known, pass it in.
1310
We can use it to prevent future sha1 computations.
1209
1312
name = self._limbo_name(trans_id)
1210
1313
f = open(name, 'wb')
1213
unique_add(self._new_contents, trans_id, 'file')
1215
# Clean up the file, it never got registered so
1216
# TreeTransform.finalize() won't clean it up.
1315
unique_add(self._new_contents, trans_id, 'file')
1221
1316
f.writelines(contents)
1224
1319
self._set_mtime(name)
1225
1320
self._set_mode(trans_id, mode_id, S_ISREG)
1321
# It is unfortunate we have to use lstat instead of fstat, but we just
1322
# used utime and chmod on the file, so we need the accurate final
1324
if sha1 is not None:
1325
self._observed_sha1s[trans_id] = (sha1, osutils.lstat(name))
1227
1327
def _read_file_chunks(self, trans_id):
1228
1328
cur_file = open(self._limbo_name(trans_id), 'rb')
1296
1398
del self._limbo_children_names[trans_id]
1297
1399
delete_any(self._limbo_name(trans_id))
1401
def new_orphan(self, trans_id, parent_id):
1402
# FIXME: There is no tree config, so we use the branch one (it's weird
1403
# to define it this way as orphaning can only occur in a working tree,
1404
# but that's all we have (for now). It will find the option in
1405
# locations.conf or bazaar.conf though) -- vila 20100916
1406
conf = self._tree.branch.get_config()
1407
conf_var_name = 'bzr.transform.orphan_policy'
1408
orphan_policy = conf.get_user_option(conf_var_name)
1409
default_policy = orphaning_registry.default_key
1410
if orphan_policy is None:
1411
orphan_policy = default_policy
1412
if orphan_policy not in orphaning_registry:
1413
trace.warning('%s (from %s) is not a known policy, defaulting '
1414
'to %s' % (orphan_policy, conf_var_name, default_policy))
1415
orphan_policy = default_policy
1416
handle_orphan = orphaning_registry.get(orphan_policy)
1417
handle_orphan(self, trans_id, parent_id)
1420
class OrphaningError(errors.BzrError):
1422
# Only bugs could lead to such exception being seen by the user
1423
internal_error = True
1424
_fmt = "Error while orphaning %s in %s directory"
1426
def __init__(self, orphan, parent):
1427
errors.BzrError.__init__(self)
1428
self.orphan = orphan
1429
self.parent = parent
1432
class OrphaningForbidden(OrphaningError):
1434
_fmt = "Policy: %s doesn't allow creating orphans."
1436
def __init__(self, policy):
1437
errors.BzrError.__init__(self)
1438
self.policy = policy
1441
def move_orphan(tt, orphan_id, parent_id):
1442
"""See TreeTransformBase.new_orphan.
1444
This creates a new orphan in the `bzr-orphans` dir at the root of the
1447
:param tt: The TreeTransform orphaning `trans_id`.
1449
:param orphan_id: The trans id that should be orphaned.
1451
:param parent_id: The orphan parent trans id.
1453
# Add the orphan dir if it doesn't exist
1454
orphan_dir_basename = 'bzr-orphans'
1455
od_id = tt.trans_id_tree_path(orphan_dir_basename)
1456
if tt.final_kind(od_id) is None:
1457
tt.create_directory(od_id)
1458
parent_path = tt._tree_id_paths[parent_id]
1459
# Find a name that doesn't exist yet in the orphan dir
1460
actual_name = tt.final_name(orphan_id)
1461
new_name = tt._available_backup_name(actual_name, od_id)
1462
tt.adjust_path(new_name, od_id, orphan_id)
1463
trace.warning('%s has been orphaned in %s'
1464
% (joinpath(parent_path, actual_name), orphan_dir_basename))
1467
def refuse_orphan(tt, orphan_id, parent_id):
1468
"""See TreeTransformBase.new_orphan.
1470
This refuses to create orphan, letting the caller handle the conflict.
1472
raise OrphaningForbidden('never')
1475
orphaning_registry = registry.Registry()
1476
orphaning_registry.register(
1477
'conflict', refuse_orphan,
1478
'Leave orphans in place and create a conflict on the directory.')
1479
orphaning_registry.register(
1480
'move', move_orphan,
1481
'Move orphans into the bzr-orphans directory.')
1482
orphaning_registry._set_default_key('conflict')
1300
1485
class TreeTransform(DiskTreeTransform):
1301
1486
"""Represent a tree transformation.
1645
1829
tree_paths = list(self._tree_path_ids.iteritems())
1646
1830
tree_paths.sort(reverse=True)
1647
child_pb = bzrlib.ui.ui_factory.nested_progress_bar()
1831
child_pb = ui.ui_factory.nested_progress_bar()
1649
for num, data in enumerate(tree_paths):
1650
path, trans_id = data
1651
child_pb.update('removing file', num, len(tree_paths))
1833
for num, (path, trans_id) in enumerate(tree_paths):
1834
# do not attempt to move root into a subdirectory of itself.
1837
child_pb.update(gettext('removing file'), num, len(tree_paths))
1652
1838
full_path = self._tree.abspath(path)
1653
1839
if trans_id in self._removed_contents:
1654
1840
delete_path = os.path.join(self._deletiondir, trans_id)
1696
1882
self.rename_count += 1
1883
# TODO: if trans_id in self._observed_sha1s, we should
1884
# re-stat the final target, since ctime will be
1885
# updated by the change.
1697
1886
if (trans_id in self._new_contents or
1698
1887
self.path_changed(trans_id)):
1699
1888
if trans_id in self._new_contents:
1700
1889
modified_paths.append(full_path)
1701
1890
if trans_id in self._new_executability:
1702
1891
self._set_executability(path, trans_id)
1892
if trans_id in self._observed_sha1s:
1893
o_sha1, o_st_val = self._observed_sha1s[trans_id]
1894
st = osutils.lstat(full_path)
1895
self._observed_sha1s[trans_id] = (o_sha1, st)
1704
1897
child_pb.finished()
1898
for path, trans_id in new_paths:
1899
# new_paths includes stuff like workingtree conflicts. Only the
1900
# stuff in new_contents actually comes from limbo.
1901
if trans_id in self._limbo_files:
1902
del self._limbo_files[trans_id]
1705
1903
self._new_contents.clear()
1706
1904
return modified_paths
1906
def _apply_observed_sha1s(self):
1907
"""After we have finished renaming everything, update observed sha1s
1909
This has to be done after self._tree.apply_inventory_delta, otherwise
1910
it doesn't know anything about the files we are updating. Also, we want
1911
to do this as late as possible, so that most entries end up cached.
1913
# TODO: this doesn't update the stat information for directories. So
1914
# the first 'bzr status' will still need to rewrite
1915
# .bzr/checkout/dirstate. However, we at least don't need to
1916
# re-read all of the files.
1917
# TODO: If the operation took a while, we could do a time.sleep(3) here
1918
# to allow the clock to tick over and ensure we won't have any
1919
# problems. (we could observe start time, and finish time, and if
1920
# it is less than eg 10% overhead, add a sleep call.)
1921
paths = FinalPaths(self)
1922
for trans_id, observed in self._observed_sha1s.iteritems():
1923
path = paths.get_path(trans_id)
1924
# We could get the file_id, but dirstate prefers to use the path
1925
# anyway, and it is 'cheaper' to determine.
1926
# file_id = self._new_id[trans_id]
1927
self._tree._observed_sha1(None, path, observed)
1709
1930
class TransformPreview(DiskTreeTransform):
1710
1931
"""A TreeTransform for generating preview trees.
2023
2249
def get_file_size(self, file_id):
2024
2250
"""See Tree.get_file_size"""
2251
trans_id = self._transform.trans_id_file_id(file_id)
2252
kind = self._transform.final_kind(trans_id)
2255
if trans_id in self._transform._new_contents:
2256
return self._stat_limbo_file(trans_id=trans_id).st_size
2025
2257
if self.kind(file_id) == 'file':
2026
2258
return self._transform._tree.get_file_size(file_id)
2262
def get_file_verifier(self, file_id, path=None, stat_value=None):
2263
trans_id = self._transform.trans_id_file_id(file_id)
2264
kind = self._transform._new_contents.get(trans_id)
2266
return self._transform._tree.get_file_verifier(file_id)
2268
fileobj = self.get_file(file_id)
2270
return ("SHA1", sha_file(fileobj))
2030
2274
def get_file_sha1(self, file_id, path=None, stat_value=None):
2031
2275
trans_id = self._transform.trans_id_file_id(file_id)
2032
2276
kind = self._transform._new_contents.get(trans_id)
2415
2668
unchanged = dict(unchanged)
2416
2669
new_desired_files = []
2418
for file_id, (trans_id, tree_path) in desired_files:
2671
for file_id, (trans_id, tree_path, text_sha1) in desired_files:
2419
2672
accelerator_path = unchanged.get(file_id)
2420
2673
if accelerator_path is None:
2421
new_desired_files.append((file_id, (trans_id, tree_path)))
2674
new_desired_files.append((file_id,
2675
(trans_id, tree_path, text_sha1)))
2423
pb.update('Adding file contents', count + offset, total)
2677
pb.update(gettext('Adding file contents'), count + offset, total)
2425
2679
tt.create_hardlink(accelerator_tree.abspath(accelerator_path),
2442
2696
offset += count
2443
for count, ((trans_id, tree_path), contents) in enumerate(
2697
for count, ((trans_id, tree_path, text_sha1), contents) in enumerate(
2444
2698
tree.iter_files_bytes(new_desired_files)):
2445
2699
if wt.supports_content_filtering():
2446
2700
filters = wt._content_filter_stack(tree_path)
2447
2701
contents = filtered_output_bytes(contents, filters,
2448
2702
ContentFilterContext(tree_path, tree))
2449
tt.create_file(contents, trans_id)
2450
pb.update('Adding file contents', count + offset, total)
2703
tt.create_file(contents, trans_id, sha1=text_sha1)
2704
pb.update(gettext('Adding file contents'), count + offset, total)
2453
2707
def _reparent_children(tt, old_parent, new_parent):
2454
2708
for child in tt.iter_tree_children(old_parent):
2455
2709
tt.adjust_path(tt.final_name(child), new_parent, child)
2457
2712
def _reparent_transform_children(tt, old_parent, new_parent):
2458
2713
by_parent = tt.by_parent()
2459
2714
for child in by_parent[old_parent]:
2460
2715
tt.adjust_path(tt.final_name(child), new_parent, child)
2461
2716
return by_parent[old_parent]
2463
2719
def _content_match(tree, entry, file_id, kind, target_path):
2464
2720
if entry.kind != kind:
2670
2932
deferred_files = []
2671
2933
for id_num, (file_id, path, changed_content, versioned, parent, name,
2672
2934
kind, executable) in enumerate(change_list):
2673
if skip_root and file_id[0] is not None and parent[0] is None:
2935
target_path, wt_path = path
2936
target_versioned, wt_versioned = versioned
2937
target_parent, wt_parent = parent
2938
target_name, wt_name = name
2939
target_kind, wt_kind = kind
2940
target_executable, wt_executable = executable
2941
if skip_root and wt_parent is None:
2675
2943
trans_id = tt.trans_id_file_id(file_id)
2677
2945
if changed_content:
2678
2946
keep_content = False
2679
if kind[0] == 'file' and (backups or kind[1] is None):
2947
if wt_kind == 'file' and (backups or target_kind is None):
2680
2948
wt_sha1 = working_tree.get_file_sha1(file_id)
2681
2949
if merge_modified.get(file_id) != wt_sha1:
2682
2950
# acquire the basis tree lazily to prevent the
2685
2953
if basis_tree is None:
2686
2954
basis_tree = working_tree.basis_tree()
2687
2955
basis_tree.lock_read()
2688
if file_id in basis_tree:
2956
if basis_tree.has_id(file_id):
2689
2957
if wt_sha1 != basis_tree.get_file_sha1(file_id):
2690
2958
keep_content = True
2691
elif kind[1] is None and not versioned[1]:
2959
elif target_kind is None and not target_versioned:
2692
2960
keep_content = True
2693
if kind[0] is not None:
2961
if wt_kind is not None:
2694
2962
if not keep_content:
2695
2963
tt.delete_contents(trans_id)
2696
elif kind[1] is not None:
2697
parent_trans_id = tt.trans_id_file_id(parent[0])
2698
by_parent = tt.by_parent()
2699
backup_name = _get_backup_name(name[0], by_parent,
2700
parent_trans_id, tt)
2964
elif target_kind is not None:
2965
parent_trans_id = tt.trans_id_file_id(wt_parent)
2966
backup_name = tt._available_backup_name(
2967
wt_name, parent_trans_id)
2701
2968
tt.adjust_path(backup_name, parent_trans_id, trans_id)
2702
new_trans_id = tt.create_path(name[0], parent_trans_id)
2703
if versioned == (True, True):
2969
new_trans_id = tt.create_path(wt_name, parent_trans_id)
2970
if wt_versioned and target_versioned:
2704
2971
tt.unversion_file(trans_id)
2705
2972
tt.version_file(file_id, new_trans_id)
2706
2973
# New contents should have the same unix perms as old
2708
2975
mode_id = trans_id
2709
2976
trans_id = new_trans_id
2710
if kind[1] in ('directory', 'tree-reference'):
2977
if target_kind in ('directory', 'tree-reference'):
2711
2978
tt.create_directory(trans_id)
2712
if kind[1] == 'tree-reference':
2979
if target_kind == 'tree-reference':
2713
2980
revision = target_tree.get_reference_revision(file_id,
2715
2982
tt.set_tree_reference(revision, trans_id)
2716
elif kind[1] == 'symlink':
2983
elif target_kind == 'symlink':
2717
2984
tt.create_symlink(target_tree.get_symlink_target(file_id),
2719
elif kind[1] == 'file':
2986
elif target_kind == 'file':
2720
2987
deferred_files.append((file_id, (trans_id, mode_id)))
2721
2988
if basis_tree is None:
2722
2989
basis_tree = working_tree.basis_tree()
2723
2990
basis_tree.lock_read()
2724
2991
new_sha1 = target_tree.get_file_sha1(file_id)
2725
if (file_id in basis_tree and new_sha1 ==
2726
basis_tree.get_file_sha1(file_id)):
2992
if (basis_tree.has_id(file_id) and
2993
new_sha1 == basis_tree.get_file_sha1(file_id)):
2727
2994
if file_id in merge_modified:
2728
2995
del merge_modified[file_id]
2730
2997
merge_modified[file_id] = new_sha1
2732
2999
# preserve the execute bit when backing up
2733
if keep_content and executable[0] == executable[1]:
2734
tt.set_executability(executable[1], trans_id)
2735
elif kind[1] is not None:
2736
raise AssertionError(kind[1])
2737
if versioned == (False, True):
3000
if keep_content and wt_executable == target_executable:
3001
tt.set_executability(target_executable, trans_id)
3002
elif target_kind is not None:
3003
raise AssertionError(target_kind)
3004
if not wt_versioned and target_versioned:
2738
3005
tt.version_file(file_id, trans_id)
2739
if versioned == (True, False):
3006
if wt_versioned and not target_versioned:
2740
3007
tt.unversion_file(trans_id)
2741
if (name[1] is not None and
2742
(name[0] != name[1] or parent[0] != parent[1])):
2743
if name[1] == '' and parent[1] is None:
3008
if (target_name is not None and
3009
(wt_name != target_name or wt_parent != target_parent)):
3010
if target_name == '' and target_parent is None:
2744
3011
parent_trans = ROOT_PARENT
2746
parent_trans = tt.trans_id_file_id(parent[1])
2747
if parent[0] is None and versioned[0]:
2748
tt.adjust_root_path(name[1], parent_trans)
3013
parent_trans = tt.trans_id_file_id(target_parent)
3014
if wt_parent is None and wt_versioned:
3015
tt.adjust_root_path(target_name, parent_trans)
2750
tt.adjust_path(name[1], parent_trans, trans_id)
2751
if executable[0] != executable[1] and kind[1] == "file":
2752
tt.set_executability(executable[1], trans_id)
3017
tt.adjust_path(target_name, parent_trans, trans_id)
3018
if wt_executable != target_executable and target_kind == "file":
3019
tt.set_executability(target_executable, trans_id)
2753
3020
if working_tree.supports_content_filtering():
2754
3021
for index, ((trans_id, mode_id), bytes) in enumerate(
2755
3022
target_tree.iter_files_bytes(deferred_files)):
2827
3094
elif c_type == 'missing parent':
2828
3095
trans_id = conflict[1]
2830
tt.cancel_deletion(trans_id)
2831
new_conflicts.add(('deleting parent', 'Not deleting',
3096
if trans_id in tt._removed_contents:
3097
cancel_deletion = True
3098
orphans = tt._get_potential_orphans(trans_id)
3100
cancel_deletion = False
3101
# All children are orphans
3104
tt.new_orphan(o, trans_id)
3105
except OrphaningError:
3106
# Something bad happened so we cancel the directory
3107
# deletion which will leave it in place with a
3108
# conflict. The user can deal with it from there.
3109
# Note that this also catch the case where we don't
3110
# want to create orphans and leave the directory in
3112
cancel_deletion = True
3115
# Cancel the directory deletion
3116
tt.cancel_deletion(trans_id)
3117
new_conflicts.add(('deleting parent', 'Not deleting',
2836
3122
tt.final_name(trans_id)
2897
3183
modified_path = fp.get_path(conflict[2])
2898
3184
modified_id = tt.final_file_id(conflict[2])
2899
3185
if len(conflict) == 3:
2900
yield Conflict.factory(c_type, action=action, path=modified_path,
2901
file_id=modified_id)
3186
yield conflicts.Conflict.factory(
3187
c_type, action=action, path=modified_path, file_id=modified_id)
2904
3190
conflicting_path = fp.get_path(conflict[3])
2905
3191
conflicting_id = tt.final_file_id(conflict[3])
2906
yield Conflict.factory(c_type, action=action, path=modified_path,
2907
file_id=modified_id,
2908
conflict_path=conflicting_path,
2909
conflict_file_id=conflicting_id)
3192
yield conflicts.Conflict.factory(
3193
c_type, action=action, path=modified_path,
3194
file_id=modified_id,
3195
conflict_path=conflicting_path,
3196
conflict_file_id=conflicting_id)
2912
3199
class _FileMover(object):
added
removed
bzrlib/transform.py
