229
message_callback=None,
232
possible_master_transports=None,
176
message_callback=None):
234
177
"""Commit working copy as a new revision.
236
:param message: the commit message (it or message_callback is required)
237
:param message_callback: A callback: message = message_callback(cmt_obj)
239
:param timestamp: if not None, seconds-since-epoch for a
240
postdated/predated commit.
242
:param specific_files: If not None, commit only those files. An empty
243
list means 'commit no files'.
245
:param rev_id: If set, use this as the new revision id.
179
branch -- the deprecated branch to commit to. New callers should pass in
182
message -- the commit message (it or message_callback is required)
184
timestamp -- if not None, seconds-since-epoch for a
185
postdated/predated commit.
187
specific_files -- If true, commit only those files.
189
rev_id -- If set, use this as the new revision id.
246
190
Useful for test or import commands that need to tightly
247
191
control what revisions are assigned. If you duplicate
248
192
a revision id that exists elsewhere it is your own fault.
249
193
If null (default), a time/random revision id is generated.
251
:param allow_pointless: If true (default), commit even if nothing
195
allow_pointless -- If true (default), commit even if nothing
252
196
has changed and no merges are recorded.
254
:param strict: If true, don't allow a commit if the working tree
198
strict -- If true, don't allow a commit if the working tree
255
199
contains unknown files.
257
:param revprops: Properties for new revision
201
revprops -- Properties for new revision
258
202
:param local: Perform a local only commit.
259
:param reporter: the reporter to use or None for the default
260
:param verbose: if True and the reporter is not None, report everything
261
:param recursive: If set to 'down', commit in any subtrees that have
262
pending changes of any sort during this commit.
263
:param exclude: None or a list of relative paths to exclude from the
264
commit. Pending changes to excluded files will be ignored by the
266
:param lossy: When committing to a foreign VCS, ignore any
267
data that can not be natively represented.
269
operation = OperationWithCleanups(self._commit)
270
self.revprops = revprops or {}
271
# XXX: Can be set on __init__ or passed in - this is a bit ugly.
272
self.config = config or self.config
273
return operation.run(
278
specific_files=specific_files,
280
allow_pointless=allow_pointless,
283
working_tree=working_tree,
286
message_callback=message_callback,
289
possible_master_transports=possible_master_transports,
292
def _commit(self, operation, message, timestamp, timezone, committer,
293
specific_files, rev_id, allow_pointless, strict, verbose,
294
working_tree, local, reporter, message_callback, recursive,
295
exclude, possible_master_transports, lossy):
296
204
mutter('preparing to commit')
298
if working_tree is None:
299
raise BzrError("working_tree must be passed into commit().")
206
if deprecated_passed(branch):
207
symbol_versioning.warn("Commit.commit (branch, ...): The branch parameter is "
208
"deprecated as of bzr 0.8. Please use working_tree= instead.",
209
DeprecationWarning, stacklevel=2)
211
self.work_tree = self.branch.bzrdir.open_workingtree()
212
elif working_tree is None:
213
raise BzrError("One of branch and working_tree must be passed into commit().")
301
215
self.work_tree = working_tree
302
216
self.branch = self.work_tree.branch
303
if getattr(self.work_tree, 'requires_rich_root', lambda: False)():
304
if not self.branch.repository.supports_rich_root():
305
raise errors.RootNotRich()
306
217
if message_callback is None:
307
218
if message is not None:
308
219
if isinstance(message, str):
309
message = message.decode(get_user_encoding())
220
message = message.decode(bzrlib.user_encoding)
310
221
message_callback = lambda x: message
312
223
raise BzrError("The message or message_callback keyword"
313
224
" parameter is required for commit().")
315
226
self.bound_branch = None
316
self.any_entries_deleted = False
317
if exclude is not None:
318
self.exclude = sorted(
319
minimum_path_selection(exclude))
322
227
self.local = local
323
228
self.master_branch = None
324
self.recursive = recursive
229
self.master_locked = False
325
230
self.rev_id = None
326
# self.specific_files is None to indicate no filter, or any iterable to
327
# indicate a filter - [] means no files at all, as per iter_changes.
328
if specific_files is not None:
329
self.specific_files = sorted(
330
minimum_path_selection(specific_files))
332
self.specific_files = None
231
self.specific_files = specific_files
334
232
self.allow_pointless = allow_pointless
335
self.message_callback = message_callback
336
self.timestamp = timestamp
337
self.timezone = timezone
338
self.committer = committer
340
self.verbose = verbose
234
if reporter is None and self.reporter is None:
235
self.reporter = NullCommitReporter()
236
elif reporter is not None:
237
self.reporter = reporter
342
239
self.work_tree.lock_write()
343
operation.add_cleanup(self.work_tree.unlock)
344
self.parents = self.work_tree.get_parent_ids()
345
# We can use record_iter_changes IFF iter_changes is compatible with
346
# the command line parameters, and the repository has fast delta
347
# generation. See bug 347649.
348
self.use_record_iter_changes = (
350
not self.branch.repository._format.supports_tree_reference and
351
(self.branch.repository._format.fast_deltas or
352
len(self.parents) < 2))
353
self.pb = ui.ui_factory.nested_progress_bar()
354
operation.add_cleanup(self.pb.finished)
355
self.basis_revid = self.work_tree.last_revision()
356
self.basis_tree = self.work_tree.basis_tree()
357
self.basis_tree.lock_read()
358
operation.add_cleanup(self.basis_tree.unlock)
359
# Cannot commit with conflicts present.
360
if len(self.work_tree.conflicts()) > 0:
361
raise ConflictsInTree
363
# Setup the bound branch variables as needed.
364
self._check_bound_branch(operation, possible_master_transports)
366
# Check that the working tree is up to date
367
old_revno, new_revno = self._check_out_of_date_tree()
369
# Complete configuration setup
370
if reporter is not None:
371
self.reporter = reporter
372
elif self.reporter is None:
373
self.reporter = self._select_reporter()
374
if self.config is None:
375
self.config = self.branch.get_config()
377
self._set_specific_file_ids()
379
# Setup the progress bar. As the number of files that need to be
380
# committed in unknown, progress is reported as stages.
381
# We keep track of entries separately though and include that
382
# information in the progress bar during the relevant stages.
383
self.pb_stage_name = ""
384
self.pb_stage_count = 0
385
self.pb_stage_total = 5
386
if self.bound_branch:
387
# 2 extra stages: "Uploading data to master branch" and "Merging
388
# tags to master branch"
389
self.pb_stage_total += 2
390
self.pb.show_pct = False
391
self.pb.show_spinner = False
392
self.pb.show_eta = False
393
self.pb.show_count = True
394
self.pb.show_bar = True
396
self._gather_parents()
397
# After a merge, a selected file commit is not supported.
398
# See 'bzr help merge' for an explanation as to why.
399
if len(self.parents) > 1 and self.specific_files is not None:
400
raise errors.CannotCommitSelectedFileMerge(self.specific_files)
401
# Excludes are a form of selected file commit.
402
if len(self.parents) > 1 and self.exclude:
403
raise errors.CannotCommitSelectedFileMerge(self.exclude)
405
# Collect the changes
406
self._set_progress_stage("Collecting changes", counter=True)
408
self.builder = self.branch.get_commit_builder(self.parents,
409
self.config, timestamp, timezone, committer, self.revprops,
411
if not self.builder.supports_record_entry_contents and self.exclude:
413
raise errors.ExcludesUnsupported(self.branch.repository)
240
self.pb = bzrlib.ui.ui_factory.nested_progress_bar()
416
self.builder.will_record_deletes()
417
# find the location being committed to
418
if self.bound_branch:
419
master_location = self.master_branch.base
242
# Cannot commit with conflicts present.
243
if len(self.work_tree.conflicts())>0:
244
raise ConflictsInTree
246
# setup the bound branch variables as needed.
247
self._check_bound_branch()
249
# check for out of date working trees
251
first_tree_parent = self.work_tree.get_parent_ids()[0]
253
# if there are no parents, treat our parent as 'None'
254
# this is so that we still consier the master branch
255
# - in a checkout scenario the tree may have no
256
# parents but the branch may do.
257
first_tree_parent = bzrlib.revision.NULL_REVISION
258
old_revno, master_last = self.master_branch.last_revision_info()
259
if master_last != first_tree_parent:
260
if master_last != bzrlib.revision.NULL_REVISION:
261
raise errors.OutOfDateTree(self.work_tree)
262
if self.branch.repository.has_revision(first_tree_parent):
263
new_revno = old_revno + 1
421
master_location = self.branch.base
423
# report the start of the commit
424
self.reporter.started(new_revno, self.rev_id, master_location)
426
self._update_builder_with_changes()
265
# ghost parents never appear in revision history.
268
# raise an exception as soon as we find a single unknown.
269
for unknown in self.work_tree.unknowns():
270
raise StrictCommitFailed()
272
if self.config is None:
273
self.config = self.branch.get_config()
275
self.work_inv = self.work_tree.inventory
276
self.basis_tree = self.work_tree.basis_tree()
277
self.basis_inv = self.basis_tree.inventory
278
if specific_files is not None:
279
# Ensure specified files are versioned
280
# (We don't actually need the ids here)
281
tree.find_ids_across_trees(specific_files,
282
[self.basis_tree, self.work_tree])
283
# one to finish, one for rev and inventory, and one for each
284
# inventory entry, and the same for the new inventory.
285
# note that this estimate is too long when we do a partial tree
286
# commit which excludes some new files from being considered.
287
# The estimate is corrected when we populate the new inv.
288
self.pb_total = len(self.work_inv) + 5
291
self._gather_parents()
292
if len(self.parents) > 1 and self.specific_files:
293
raise NotImplementedError('selected-file commit of merges is not supported yet: files %r',
296
self.builder = self.branch.get_commit_builder(self.parents,
297
self.config, timestamp, timezone, committer, revprops, rev_id)
299
self._remove_deleted()
300
self._populate_new_inv()
301
self._report_deletes()
427
303
self._check_pointless()
429
# TODO: Now the new inventory is known, check for conflicts.
305
self._emit_progress_update()
306
# TODO: Now the new inventory is known, check for conflicts and
307
# prompt the user for a commit message.
430
308
# ADHB 2006-08-08: If this is done, populate_new_inv should not add
431
309
# weave lines, because nothing should be recorded until it is known
432
310
# that commit will succeed.
433
self._set_progress_stage("Saving data locally")
434
311
self.builder.finish_inventory()
436
# Prompt the user for a commit message if none provided
312
self._emit_progress_update()
437
313
message = message_callback(self)
314
assert isinstance(message, unicode), type(message)
438
315
self.message = message
316
self._escape_commit_message()
440
# Add revision data to the local branch
441
318
self.rev_id = self.builder.commit(self.message)
444
mutter("aborting commit write group because of exception:")
445
trace.log_exception_quietly()
446
note("aborting commit write group: %r" % (e,))
450
self._process_pre_hooks(old_revno, new_revno)
452
# Upload revision data to the master.
453
# this will propagate merged revisions too if needed.
454
if self.bound_branch:
455
self._set_progress_stage("Uploading data to master branch")
456
# 'commit' to the master first so a timeout here causes the
457
# local branch to be out of date
458
(new_revno, self.rev_id) = self.master_branch.import_last_revision_info_and_tags(
459
self.branch, new_revno, self.rev_id, lossy=lossy)
461
self.branch.fetch(self.master_branch, self.rev_id)
463
# and now do the commit locally.
464
self.branch.set_last_revision_info(new_revno, self.rev_id)
466
# Merge local tags to remote
467
if self.bound_branch:
468
self._set_progress_stage("Merging tags to master branch")
469
tag_conflicts = self.branch.tags.merge_to(self.master_branch.tags)
471
warning_lines = [' ' + name for name, _, _ in tag_conflicts]
472
note("Conflicting tags in bound branch:\n" +
473
"\n".join(warning_lines))
475
# Make the working tree be up to date with the branch. This
476
# includes automatic changes scheduled to be made to the tree, such
477
# as updating its basis and unversioning paths that were missing.
478
self.work_tree.unversion(self.deleted_ids)
479
self._set_progress_stage("Updating the working tree")
480
self.work_tree.update_basis_by_delta(self.rev_id,
481
self.builder.get_basis_delta())
482
self.reporter.completed(new_revno, self.rev_id)
483
self._process_post_hooks(old_revno, new_revno)
319
self._emit_progress_update()
320
# revision data is in the local branch now.
322
# upload revision data to the master.
323
# this will propagate merged revisions too if needed.
324
if self.bound_branch:
325
self.master_branch.repository.fetch(self.branch.repository,
326
revision_id=self.rev_id)
327
# now the master has the revision data
328
# 'commit' to the master first so a timeout here causes the local
329
# branch to be out of date
330
self.master_branch.set_last_revision_info(new_revno,
333
# and now do the commit locally.
334
self.branch.set_last_revision_info(new_revno, self.rev_id)
336
rev_tree = self.builder.revision_tree()
337
self.work_tree.set_parent_trees([(self.rev_id, rev_tree)])
338
# now the work tree is up to date with the branch
340
self.reporter.completed(new_revno, self.rev_id)
341
# old style commit hooks - should be deprecated ? (obsoleted in
343
if self.config.post_commit() is not None:
344
hooks = self.config.post_commit().split(' ')
345
# this would be nicer with twisted.python.reflect.namedAny
347
result = eval(hook + '(branch, rev_id)',
348
{'branch':self.branch,
350
'rev_id':self.rev_id})
351
# new style commit hooks:
352
if not self.bound_branch:
353
hook_master = self.branch
356
hook_master = self.master_branch
357
hook_local = self.branch
358
# With bound branches, when the master is behind the local branch,
359
# the 'old_revno' and old_revid values here are incorrect.
360
# XXX: FIXME ^. RBC 20060206
362
old_revid = self.parents[0]
364
old_revid = bzrlib.revision.NULL_REVISION
365
for hook in Branch.hooks['post_commit']:
366
hook(hook_local, hook_master, old_revno, old_revid, new_revno,
368
self._emit_progress_update()
484
371
return self.rev_id
486
def _select_reporter(self):
487
"""Select the CommitReporter to use."""
489
return NullCommitReporter()
490
return ReportCommitToLog()
373
def _any_real_changes(self):
374
"""Are there real changes between new_inventory and basis?
376
For trees without rich roots, inv.root.revision changes every commit.
377
But if that is the only change, we want to treat it as though there
380
new_entries = self.builder.new_inventory.iter_entries()
381
basis_entries = self.basis_inv.iter_entries()
382
new_path, new_root_ie = new_entries.next()
383
basis_path, basis_root_ie = basis_entries.next()
385
# This is a copy of InventoryEntry.__eq__ only leaving out .revision
386
def ie_equal_no_revision(this, other):
387
return ((this.file_id == other.file_id)
388
and (this.name == other.name)
389
and (this.symlink_target == other.symlink_target)
390
and (this.text_sha1 == other.text_sha1)
391
and (this.text_size == other.text_size)
392
and (this.text_id == other.text_id)
393
and (this.parent_id == other.parent_id)
394
and (this.kind == other.kind)
395
and (this.executable == other.executable)
397
if not ie_equal_no_revision(new_root_ie, basis_root_ie):
400
for new_ie, basis_ie in zip(new_entries, basis_entries):
401
if new_ie != basis_ie:
404
# No actual changes present
492
407
def _check_pointless(self):
493
408
if self.allow_pointless:
549
464
# so grab the lock
550
465
self.bound_branch = self.branch
551
466
self.master_branch.lock_write()
552
operation.add_cleanup(self.master_branch.unlock)
554
def _check_out_of_date_tree(self):
555
"""Check that the working tree is up to date.
557
:return: old_revision_number,new_revision_number tuple
467
self.master_locked = True
470
"""Cleanup any open locks, progress bars etc."""
471
cleanups = [self._cleanup_bound_branch,
472
self.work_tree.unlock,
474
found_exception = None
475
for cleanup in cleanups:
478
# we want every cleanup to run no matter what.
479
# so we have a catchall here, but we will raise the
480
# last encountered exception up the stack: and
481
# typically this will be useful enough.
484
if found_exception is not None:
485
# don't do a plan raise, because the last exception may have been
486
# trashed, e is our sure-to-work exception even though it loses the
487
# full traceback. XXX: RBC 20060421 perhaps we could check the
488
# exc_info and if its the same one do a plain raise otherwise
489
# 'raise e' as we do now.
492
def _cleanup_bound_branch(self):
493
"""Executed at the end of a try/finally to cleanup a bound branch.
495
If the branch wasn't bound, this is a no-op.
496
If it was, it resents self.branch to the local branch, instead
560
first_tree_parent = self.work_tree.get_parent_ids()[0]
562
# if there are no parents, treat our parent as 'None'
563
# this is so that we still consider the master branch
564
# - in a checkout scenario the tree may have no
565
# parents but the branch may do.
566
first_tree_parent = bzrlib.revision.NULL_REVISION
567
old_revno, master_last = self.master_branch.last_revision_info()
568
if master_last != first_tree_parent:
569
if master_last != bzrlib.revision.NULL_REVISION:
570
raise errors.OutOfDateTree(self.work_tree)
571
if self.branch.repository.has_revision(first_tree_parent):
572
new_revno = old_revno + 1
574
# ghost parents never appear in revision history.
576
return old_revno,new_revno
578
def _process_pre_hooks(self, old_revno, new_revno):
579
"""Process any registered pre commit hooks."""
580
self._set_progress_stage("Running pre_commit hooks")
581
self._process_hooks("pre_commit", old_revno, new_revno)
583
def _process_post_hooks(self, old_revno, new_revno):
584
"""Process any registered post commit hooks."""
585
# Process the post commit hooks, if any
586
self._set_progress_stage("Running post_commit hooks")
587
# old style commit hooks - should be deprecated ? (obsoleted in
589
if self.config.post_commit() is not None:
590
hooks = self.config.post_commit().split(' ')
591
# this would be nicer with twisted.python.reflect.namedAny
593
result = eval(hook + '(branch, rev_id)',
594
{'branch':self.branch,
596
'rev_id':self.rev_id})
597
# process new style post commit hooks
598
self._process_hooks("post_commit", old_revno, new_revno)
600
def _process_hooks(self, hook_name, old_revno, new_revno):
601
if not Branch.hooks[hook_name]:
604
# new style commit hooks:
605
499
if not self.bound_branch:
606
hook_master = self.branch
609
hook_master = self.master_branch
610
hook_local = self.branch
611
# With bound branches, when the master is behind the local branch,
612
# the 'old_revno' and old_revid values here are incorrect.
613
# XXX: FIXME ^. RBC 20060206
615
old_revid = self.parents[0]
617
old_revid = bzrlib.revision.NULL_REVISION
619
if hook_name == "pre_commit":
620
future_tree = self.builder.revision_tree()
621
tree_delta = future_tree.changes_from(self.basis_tree,
624
for hook in Branch.hooks[hook_name]:
625
# show the running hook in the progress bar. As hooks may
626
# end up doing nothing (e.g. because they are not configured by
627
# the user) this is still showing progress, not showing overall
628
# actions - its up to each plugin to show a UI if it want's to
629
# (such as 'Emailing diff to foo@example.com').
630
self.pb_stage_name = "Running %s hooks [%s]" % \
631
(hook_name, Branch.hooks.get_hook_name(hook))
632
self._emit_progress()
633
if 'hooks' in debug.debug_flags:
634
mutter("Invoking commit hook: %r", hook)
635
if hook_name == "post_commit":
636
hook(hook_local, hook_master, old_revno, old_revid, new_revno,
638
elif hook_name == "pre_commit":
639
hook(hook_local, hook_master,
640
old_revno, old_revid, new_revno, self.rev_id,
641
tree_delta, future_tree)
501
if self.master_locked:
502
self.master_branch.unlock()
504
def _escape_commit_message(self):
505
"""Replace xml-incompatible control characters."""
506
# FIXME: RBC 20060419 this should be done by the revision
507
# serialiser not by commit. Then we can also add an unescaper
508
# in the deserializer and start roundtripping revision messages
509
# precisely. See repository_implementations/test_repository.py
511
# Python strings can include characters that can't be
512
# represented in well-formed XML; escape characters that
513
# aren't listed in the XML specification
514
# (http://www.w3.org/TR/REC-xml/#NT-Char).
515
self.message, escape_count = re.subn(
516
u'[^\x09\x0A\x0D\u0020-\uD7FF\uE000-\uFFFD]+',
517
lambda match: match.group(0).encode('unicode_escape'),
520
self.reporter.escaped(escape_count, self.message)
643
522
def _gather_parents(self):
644
523
"""Record the parents of a merge for merge detection."""
645
# TODO: Make sure that this list doesn't contain duplicate
524
# TODO: Make sure that this list doesn't contain duplicate
646
525
# entries and the order is preserved when doing this.
647
if self.use_record_iter_changes:
649
self.basis_inv = self.basis_tree.inventory
526
self.parents = self.work_tree.get_parent_ids()
650
527
self.parent_invs = [self.basis_inv]
651
528
for revision in self.parents[1:]:
652
529
if self.branch.repository.has_revision(revision):
657
534
mutter('commit parent ghost revision {%s}', revision)
659
def _update_builder_with_changes(self):
660
"""Update the commit builder with the data about what has changed.
662
exclude = self.exclude
663
specific_files = self.specific_files
664
mutter("Selecting files for commit with filter %s", specific_files)
667
if self.use_record_iter_changes:
668
iter_changes = self.work_tree.iter_changes(self.basis_tree,
669
specific_files=specific_files)
670
iter_changes = self._filter_iter_changes(iter_changes)
671
for file_id, path, fs_hash in self.builder.record_iter_changes(
672
self.work_tree, self.basis_revid, iter_changes):
673
self.work_tree._observed_sha1(file_id, path, fs_hash)
675
# Build the new inventory
676
self._populate_from_inventory()
677
self._record_unselected()
678
self._report_and_accumulate_deletes()
680
def _filter_iter_changes(self, iter_changes):
681
"""Process iter_changes.
683
This method reports on the changes in iter_changes to the user, and
684
converts 'missing' entries in the iter_changes iterator to 'deleted'
685
entries. 'missing' entries have their
687
:param iter_changes: An iter_changes to process.
688
:return: A generator of changes.
690
reporter = self.reporter
691
report_changes = reporter.is_verbose()
536
def _remove_deleted(self):
537
"""Remove deleted files from the working inventories.
539
This is done prior to taking the working inventory as the
540
basis for the new committed inventory.
542
This returns true if any files
543
*that existed in the basis inventory* were deleted.
544
Files that were added and deleted
545
in the working copy don't matter.
547
specific = self.specific_files
693
for change in iter_changes:
695
old_path = change[1][0]
696
new_path = change[1][1]
697
versioned = change[3][1]
699
versioned = change[3][1]
700
if kind is None and versioned:
703
reporter.missing(new_path)
704
deleted_ids.append(change[0])
705
# Reset the new path (None) and new versioned flag (False)
706
change = (change[0], (change[1][0], None), change[2],
707
(change[3][0], False)) + change[4:]
708
elif kind == 'tree-reference':
709
if self.recursive == 'down':
710
self._commit_nested_tree(change[0], change[1][1])
711
if change[3][0] or change[3][1]:
715
reporter.deleted(old_path)
716
elif old_path is None:
717
reporter.snapshot_change('added', new_path)
718
elif old_path != new_path:
719
reporter.renamed('renamed', old_path, new_path)
722
self.work_tree.branch.repository._format.rich_root_data):
723
# Don't report on changes to '' in non rich root
725
reporter.snapshot_change('modified', new_path)
726
self._next_progress_entry()
727
# Unversion IDs that were found to be deleted
728
self.deleted_ids = deleted_ids
730
def _record_unselected(self):
731
# If specific files are selected, then all un-selected files must be
732
# recorded in their previous state. For more details, see
733
# https://lists.ubuntu.com/archives/bazaar/2007q3/028476.html.
734
if self.specific_files or self.exclude:
735
specific_files = self.specific_files or []
736
for path, old_ie in self.basis_inv.iter_entries():
737
if old_ie.file_id in self.builder.new_inventory:
738
# already added - skip.
740
if (is_inside_any(specific_files, path)
741
and not is_inside_any(self.exclude, path)):
742
# was inside the selected path, and not excluded - if not
743
# present it has been deleted so skip.
745
# From here down it was either not selected, or was excluded:
746
# We preserve the entry unaltered.
748
# Note: specific file commits after a merge are currently
749
# prohibited. This test is for sanity/safety in case it's
750
# required after that changes.
751
if len(self.parents) > 1:
753
self.builder.record_entry_contents(ie, self.parent_invs, path,
754
self.basis_tree, None)
756
def _report_and_accumulate_deletes(self):
757
if (isinstance(self.basis_inv, Inventory)
758
and isinstance(self.builder.new_inventory, Inventory)):
759
# the older Inventory classes provide a _byid dict, and building a
760
# set from the keys of this dict is substantially faster than even
761
# getting a set of ids from the inventory
763
# <lifeless> set(dict) is roughly the same speed as
764
# set(iter(dict)) and both are significantly slower than
766
deleted_ids = set(self.basis_inv._byid.keys()) - \
767
set(self.builder.new_inventory._byid.keys())
769
deleted_ids = set(self.basis_inv) - set(self.builder.new_inventory)
771
self.any_entries_deleted = True
772
deleted = [(self.basis_tree.id2path(file_id), file_id)
773
for file_id in deleted_ids]
775
# XXX: this is not quite directory-order sorting
776
for path, file_id in deleted:
777
self.builder.record_delete(path, file_id)
778
self.reporter.deleted(path)
780
def _check_strict(self):
781
# XXX: when we use iter_changes this would likely be faster if
782
# iter_changes would check for us (even in the presence of
785
# raise an exception as soon as we find a single unknown.
786
for unknown in self.work_tree.unknowns():
787
raise StrictCommitFailed()
789
def _populate_from_inventory(self):
790
"""Populate the CommitBuilder by walking the working tree inventory."""
791
# Build the revision inventory.
793
# This starts by creating a new empty inventory. Depending on
794
# which files are selected for commit, and what is present in the
795
# current tree, the new inventory is populated. inventory entries
796
# which are candidates for modification have their revision set to
797
# None; inventory entries that are carried over untouched have their
798
# revision set to their prior value.
549
deleted_paths = set()
550
for path, ie in self.work_inv.iter_entries():
551
if is_inside_any(deleted_paths, path):
552
# The tree will delete the required ids recursively.
554
if specific and not is_inside_any(specific, path):
556
if not self.work_tree.has_filename(path):
557
deleted_paths.add(path)
558
self.reporter.missing(path)
559
deleted_ids.append(ie.file_id)
560
self.work_tree.unversion(deleted_ids)
562
def _populate_new_inv(self):
563
"""Build revision inventory.
565
This creates a new empty inventory. Depending on
566
which files are selected for commit, and what is present in the
567
current tree, the new inventory is populated. inventory entries
568
which are candidates for modification have their revision set to
569
None; inventory entries that are carried over untouched have their
570
revision set to their prior value.
800
572
# ESEPARATIONOFCONCERNS: this function is diffing and using the diff
801
573
# results to create a new inventory at the same time, which results
802
574
# in bugs like #46635. Any reason not to use/enhance Tree.changes_from?
803
575
# ADHB 11-07-2006
805
specific_files = self.specific_files
806
exclude = self.exclude
807
report_changes = self.reporter.is_verbose()
809
# A tree of paths that have been deleted. E.g. if foo/bar has been
810
# deleted, then we have {'foo':{'bar':{}}}
812
# XXX: Note that entries may have the wrong kind because the entry does
813
# not reflect the status on disk.
814
work_inv = self.work_tree.inventory
815
# NB: entries will include entries within the excluded ids/paths
816
# because iter_entries_by_dir has no 'exclude' facility today.
817
entries = work_inv.iter_entries_by_dir(
818
specific_file_ids=self.specific_file_ids, yield_parents=True)
819
for path, existing_ie in entries:
820
file_id = existing_ie.file_id
821
name = existing_ie.name
822
parent_id = existing_ie.parent_id
823
kind = existing_ie.kind
824
# Skip files that have been deleted from the working tree.
825
# The deleted path ids are also recorded so they can be explicitly
828
path_segments = splitpath(path)
829
deleted_dict = deleted_paths
830
for segment in path_segments:
831
deleted_dict = deleted_dict.get(segment, None)
833
# We either took a path not present in the dict
834
# (deleted_dict was None), or we've reached an empty
835
# child dir in the dict, so are now a sub-path.
839
if deleted_dict is not None:
840
# the path has a deleted parent, do not add it.
842
if exclude and is_inside_any(exclude, path):
843
# Skip excluded paths. Excluded paths are processed by
844
# _update_builder_with_changes.
846
content_summary = self.work_tree.path_content_summary(path)
847
kind = content_summary[0]
848
# Note that when a filter of specific files is given, we must only
849
# skip/record deleted files matching that filter.
850
if not specific_files or is_inside_any(specific_files, path):
851
if kind == 'missing':
852
if not deleted_paths:
853
# path won't have been split yet.
854
path_segments = splitpath(path)
855
deleted_dict = deleted_paths
856
for segment in path_segments:
857
deleted_dict = deleted_dict.setdefault(segment, {})
858
self.reporter.missing(path)
859
self._next_progress_entry()
860
deleted_ids.append(file_id)
862
# TODO: have the builder do the nested commit just-in-time IF and
864
if kind == 'tree-reference':
865
# enforce repository nested tree policy.
866
if (not self.work_tree.supports_tree_reference() or
867
# repository does not support it either.
868
not self.branch.repository._format.supports_tree_reference):
870
content_summary = (kind, None, None, None)
871
elif self.recursive == 'down':
872
nested_revision_id = self._commit_nested_tree(
874
content_summary = (kind, None, None, nested_revision_id)
876
nested_revision_id = self.work_tree.get_reference_revision(file_id)
877
content_summary = (kind, None, None, nested_revision_id)
879
# Record an entry for this item
880
# Note: I don't particularly want to have the existing_ie
881
# parameter but the test suite currently (28-Jun-07) breaks
882
# without it thanks to a unicode normalisation issue. :-(
883
definitely_changed = kind != existing_ie.kind
884
self._record_entry(path, file_id, specific_files, kind, name,
885
parent_id, definitely_changed, existing_ie, report_changes,
888
# Unversion IDs that were found to be deleted
889
self.deleted_ids = deleted_ids
891
def _commit_nested_tree(self, file_id, path):
892
"Commit a nested tree."
893
sub_tree = self.work_tree.get_nested_tree(file_id, path)
894
# FIXME: be more comprehensive here:
895
# this works when both trees are in --trees repository,
896
# but when both are bound to a different repository,
897
# it fails; a better way of approaching this is to
898
# finally implement the explicit-caches approach design
899
# a while back - RBC 20070306.
900
if sub_tree.branch.repository.has_same_location(
901
self.work_tree.branch.repository):
902
sub_tree.branch.repository = \
903
self.work_tree.branch.repository
905
return sub_tree.commit(message=None, revprops=self.revprops,
906
recursive=self.recursive,
907
message_callback=self.message_callback,
908
timestamp=self.timestamp, timezone=self.timezone,
909
committer=self.committer,
910
allow_pointless=self.allow_pointless,
911
strict=self.strict, verbose=self.verbose,
912
local=self.local, reporter=self.reporter)
913
except errors.PointlessCommit:
914
return self.work_tree.get_reference_revision(file_id)
916
def _record_entry(self, path, file_id, specific_files, kind, name,
917
parent_id, definitely_changed, existing_ie, report_changes,
919
"Record the new inventory entry for a path if any."
920
# mutter('check %s {%s}', path, file_id)
921
# mutter('%s selected for commit', path)
922
if definitely_changed or existing_ie is None:
923
ie = make_entry(kind, name, parent_id, file_id)
925
ie = existing_ie.copy()
576
mutter("Selecting files for commit with filter %s", self.specific_files)
577
assert self.work_inv.root is not None
578
entries = self.work_inv.iter_entries()
579
if not self.builder.record_root_entry:
580
symbol_versioning.warn('CommitBuilders should support recording'
581
' the root entry as of bzr 0.10.', DeprecationWarning,
583
self.builder.new_inventory.add(self.basis_inv.root.copy())
585
self._emit_progress_update()
586
for path, new_ie in entries:
587
self._emit_progress_update()
588
file_id = new_ie.file_id
590
kind = self.work_tree.kind(file_id)
591
if kind != new_ie.kind:
592
new_ie = inventory.make_entry(kind, new_ie.name,
593
new_ie.parent_id, file_id)
594
except errors.NoSuchFile:
596
# mutter('check %s {%s}', path, file_id)
597
if (not self.specific_files or
598
is_inside_or_parent_of_any(self.specific_files, path)):
599
# mutter('%s selected for commit', path)
603
# mutter('%s not selected for commit', path)
604
if self.basis_inv.has_id(file_id):
605
ie = self.basis_inv[file_id].copy()
607
# this entry is new and not being committed
609
self.builder.record_entry_contents(ie, self.parent_invs,
610
path, self.work_tree)
611
# describe the nature of the change that has occurred relative to
612
# the basis inventory.
613
if (self.basis_inv.has_id(ie.file_id)):
614
basis_ie = self.basis_inv[ie.file_id]
617
change = ie.describe_change(basis_ie, ie)
618
if change in (InventoryEntry.RENAMED,
619
InventoryEntry.MODIFIED_AND_RENAMED):
620
old_path = self.basis_inv.id2path(ie.file_id)
621
self.reporter.renamed(change, old_path, path)
623
self.reporter.snapshot_change(change, path)
625
if not self.specific_files:
628
# ignore removals that don't match filespec
629
for path, new_ie in self.basis_inv.iter_entries():
630
if new_ie.file_id in self.work_inv:
632
if is_inside_any(self.specific_files, path):
926
635
ie.revision = None
927
# For carried over entries we don't care about the fs hash - the repo
928
# isn't generating a sha, so we're not saving computation time.
929
_, _, fs_hash = self.builder.record_entry_contents(
930
ie, self.parent_invs, path, self.work_tree, content_summary)
932
self._report_change(ie, path)
934
self.work_tree._observed_sha1(ie.file_id, path, fs_hash)
937
def _report_change(self, ie, path):
938
"""Report a change to the user.
940
The change that has occurred is described relative to the basis
943
if (self.basis_inv.has_id(ie.file_id)):
944
basis_ie = self.basis_inv[ie.file_id]
947
change = ie.describe_change(basis_ie, ie)
948
if change in (InventoryEntry.RENAMED,
949
InventoryEntry.MODIFIED_AND_RENAMED):
950
old_path = self.basis_inv.id2path(ie.file_id)
951
self.reporter.renamed(change, old_path, path)
952
self._next_progress_entry()
954
if change == 'unchanged':
956
self.reporter.snapshot_change(change, path)
957
self._next_progress_entry()
959
def _set_progress_stage(self, name, counter=False):
960
"""Set the progress stage and emit an update to the progress bar."""
961
self.pb_stage_name = name
962
self.pb_stage_count += 1
964
self.pb_entries_count = 0
966
self.pb_entries_count = None
967
self._emit_progress()
969
def _next_progress_entry(self):
970
"""Emit an update to the progress bar and increment the entry count."""
971
self.pb_entries_count += 1
972
self._emit_progress()
974
def _emit_progress(self):
975
if self.pb_entries_count is not None:
976
text = "%s [%d] - Stage" % (self.pb_stage_name,
977
self.pb_entries_count)
979
text = "%s - Stage" % (self.pb_stage_name, )
980
self.pb.update(text, self.pb_stage_count, self.pb_stage_total)
982
def _set_specific_file_ids(self):
983
"""populate self.specific_file_ids if we will use it."""
984
if not self.use_record_iter_changes:
985
# If provided, ensure the specified files are versioned
986
if self.specific_files is not None:
987
# Note: This routine is being called because it raises
988
# PathNotVersionedError as a side effect of finding the IDs. We
989
# later use the ids we found as input to the working tree
990
# inventory iterator, so we only consider those ids rather than
991
# examining the whole tree again.
992
# XXX: Dont we have filter_unversioned to do this more
994
self.specific_file_ids = tree.find_ids_across_trees(
995
self.specific_files, [self.basis_tree, self.work_tree])
997
self.specific_file_ids = None
636
self.builder.record_entry_contents(ie, self.parent_invs, path,
639
def _emit_progress_update(self):
640
"""Emit an update to the progress bar."""
641
self.pb.update("Committing", self.pb_count, self.pb_total)
644
def _report_deletes(self):
645
for path, ie in self.basis_inv.iter_entries():
646
if ie.file_id not in self.builder.new_inventory:
647
self.reporter.deleted(path)
added
removed
bzrlib/commit.py
