228
176
message_callback=None,
231
possible_master_transports=None,
233
178
"""Commit working copy as a new revision.
235
:param message: the commit message (it or message_callback is required)
236
:param message_callback: A callback: message = message_callback(cmt_obj)
238
:param timestamp: if not None, seconds-since-epoch for a
239
postdated/predated commit.
241
:param specific_files: If not None, commit only those files. An empty
242
list means 'commit no files'.
244
:param rev_id: If set, use this as the new revision id.
180
branch -- the deprecated branch to commit to. New callers should pass in
183
message -- the commit message (it or message_callback is required)
185
timestamp -- if not None, seconds-since-epoch for a
186
postdated/predated commit.
188
specific_files -- If true, commit only those files.
190
rev_id -- If set, use this as the new revision id.
245
191
Useful for test or import commands that need to tightly
246
192
control what revisions are assigned. If you duplicate
247
193
a revision id that exists elsewhere it is your own fault.
248
194
If null (default), a time/random revision id is generated.
250
:param allow_pointless: If true (default), commit even if nothing
196
allow_pointless -- If true (default), commit even if nothing
251
197
has changed and no merges are recorded.
253
:param strict: If true, don't allow a commit if the working tree
199
strict -- If true, don't allow a commit if the working tree
254
200
contains unknown files.
256
:param revprops: Properties for new revision
202
revprops -- Properties for new revision
257
203
:param local: Perform a local only commit.
258
:param reporter: the reporter to use or None for the default
259
:param verbose: if True and the reporter is not None, report everything
260
204
:param recursive: If set to 'down', commit in any subtrees that have
261
205
pending changes of any sort during this commit.
262
:param exclude: None or a list of relative paths to exclude from the
263
commit. Pending changes to excluded files will be ignored by the
265
:param lossy: When committing to a foreign VCS, ignore any
266
data that can not be natively represented.
268
operation = OperationWithCleanups(self._commit)
269
self.revprops = revprops or {}
270
# XXX: Can be set on __init__ or passed in - this is a bit ugly.
271
self.config = config or self.config
272
return operation.run(
277
specific_files=specific_files,
279
allow_pointless=allow_pointless,
282
working_tree=working_tree,
285
message_callback=message_callback,
288
possible_master_transports=possible_master_transports,
291
def _commit(self, operation, message, timestamp, timezone, committer,
292
specific_files, rev_id, allow_pointless, strict, verbose,
293
working_tree, local, reporter, message_callback, recursive,
294
exclude, possible_master_transports, lossy):
295
207
mutter('preparing to commit')
297
if working_tree is None:
298
raise BzrError("working_tree must be passed into commit().")
209
if deprecated_passed(branch):
210
symbol_versioning.warn("Commit.commit (branch, ...): The branch parameter is "
211
"deprecated as of bzr 0.8. Please use working_tree= instead.",
212
DeprecationWarning, stacklevel=2)
214
self.work_tree = self.branch.bzrdir.open_workingtree()
215
elif working_tree is None:
216
raise BzrError("One of branch and working_tree must be passed into commit().")
300
218
self.work_tree = working_tree
301
219
self.branch = self.work_tree.branch
305
223
if message_callback is None:
306
224
if message is not None:
307
225
if isinstance(message, str):
308
message = message.decode(get_user_encoding())
226
message = message.decode(bzrlib.user_encoding)
309
227
message_callback = lambda x: message
311
229
raise BzrError("The message or message_callback keyword"
312
230
" parameter is required for commit().")
314
232
self.bound_branch = None
315
self.any_entries_deleted = False
316
if exclude is not None:
317
self.exclude = sorted(
318
minimum_path_selection(exclude))
321
233
self.local = local
322
234
self.master_branch = None
323
self.recursive = recursive
235
self.master_locked = False
324
236
self.rev_id = None
325
# self.specific_files is None to indicate no filter, or any iterable to
326
# indicate a filter - [] means no files at all, as per iter_changes.
327
if specific_files is not None:
328
self.specific_files = sorted(
329
minimum_path_selection(specific_files))
331
self.specific_files = None
237
self.specific_files = specific_files
333
238
self.allow_pointless = allow_pointless
239
self.recursive = recursive
240
self.revprops = revprops
334
241
self.message_callback = message_callback
335
242
self.timestamp = timestamp
336
243
self.timezone = timezone
337
244
self.committer = committer
245
self.specific_files = specific_files
338
246
self.strict = strict
339
247
self.verbose = verbose
250
if reporter is None and self.reporter is None:
251
self.reporter = NullCommitReporter()
252
elif reporter is not None:
253
self.reporter = reporter
341
255
self.work_tree.lock_write()
342
operation.add_cleanup(self.work_tree.unlock)
343
self.parents = self.work_tree.get_parent_ids()
344
# We can use record_iter_changes IFF iter_changes is compatible with
345
# the command line parameters, and the repository has fast delta
346
# generation. See bug 347649.
347
self.use_record_iter_changes = (
349
not self.branch.repository._format.supports_tree_reference and
350
(self.branch.repository._format.fast_deltas or
351
len(self.parents) < 2))
352
self.pb = ui.ui_factory.nested_progress_bar()
353
operation.add_cleanup(self.pb.finished)
354
self.basis_revid = self.work_tree.last_revision()
256
self.pb = bzrlib.ui.ui_factory.nested_progress_bar()
355
257
self.basis_tree = self.work_tree.basis_tree()
356
258
self.basis_tree.lock_read()
357
operation.add_cleanup(self.basis_tree.unlock)
358
# Cannot commit with conflicts present.
359
if len(self.work_tree.conflicts()) > 0:
360
raise ConflictsInTree
362
# Setup the bound branch variables as needed.
363
self._check_bound_branch(operation, possible_master_transports)
365
# Check that the working tree is up to date
366
old_revno, new_revno = self._check_out_of_date_tree()
368
# Complete configuration setup
369
if reporter is not None:
370
self.reporter = reporter
371
elif self.reporter is None:
372
self.reporter = self._select_reporter()
373
if self.config is None:
374
self.config = self.branch.get_config()
376
self._set_specific_file_ids()
378
# Setup the progress bar. As the number of files that need to be
379
# committed in unknown, progress is reported as stages.
380
# We keep track of entries separately though and include that
381
# information in the progress bar during the relevant stages.
382
self.pb_stage_name = ""
383
self.pb_stage_count = 0
384
self.pb_stage_total = 5
385
if self.bound_branch:
386
# 2 extra stages: "Uploading data to master branch" and "Merging
387
# tags to master branch"
388
self.pb_stage_total += 2
389
self.pb.show_pct = False
390
self.pb.show_spinner = False
391
self.pb.show_eta = False
392
self.pb.show_count = True
393
self.pb.show_bar = True
395
self._gather_parents()
396
# After a merge, a selected file commit is not supported.
397
# See 'bzr help merge' for an explanation as to why.
398
if len(self.parents) > 1 and self.specific_files is not None:
399
raise errors.CannotCommitSelectedFileMerge(self.specific_files)
400
# Excludes are a form of selected file commit.
401
if len(self.parents) > 1 and self.exclude:
402
raise errors.CannotCommitSelectedFileMerge(self.exclude)
404
# Collect the changes
405
self._set_progress_stage("Collecting changes", counter=True)
407
self.builder = self.branch.get_commit_builder(self.parents,
408
self.config, timestamp, timezone, committer, self.revprops,
410
if not self.builder.supports_record_entry_contents and self.exclude:
412
raise errors.ExcludesUnsupported(self.branch.repository)
415
self.builder.will_record_deletes()
416
# find the location being committed to
417
if self.bound_branch:
418
master_location = self.master_branch.base
260
# Cannot commit with conflicts present.
261
if len(self.work_tree.conflicts())>0:
262
raise ConflictsInTree
264
# setup the bound branch variables as needed.
265
self._check_bound_branch()
267
# check for out of date working trees
269
first_tree_parent = self.work_tree.get_parent_ids()[0]
271
# if there are no parents, treat our parent as 'None'
272
# this is so that we still consier the master branch
273
# - in a checkout scenario the tree may have no
274
# parents but the branch may do.
275
first_tree_parent = bzrlib.revision.NULL_REVISION
276
old_revno, master_last = self.master_branch.last_revision_info()
277
if master_last != first_tree_parent:
278
if master_last != bzrlib.revision.NULL_REVISION:
279
raise errors.OutOfDateTree(self.work_tree)
280
if self.branch.repository.has_revision(first_tree_parent):
281
new_revno = old_revno + 1
420
master_location = self.branch.base
422
# report the start of the commit
423
self.reporter.started(new_revno, self.rev_id, master_location)
425
self._update_builder_with_changes()
283
# ghost parents never appear in revision history.
286
# raise an exception as soon as we find a single unknown.
287
for unknown in self.work_tree.unknowns():
288
raise StrictCommitFailed()
290
if self.config is None:
291
self.config = self.branch.get_config()
293
self.work_inv = self.work_tree.inventory
294
self.basis_inv = self.basis_tree.inventory
295
if specific_files is not None:
296
# Ensure specified files are versioned
297
# (We don't actually need the ids here)
298
# XXX: Dont we have filter_unversioned to do this more
300
tree.find_ids_across_trees(specific_files,
301
[self.basis_tree, self.work_tree])
302
# one to finish, one for rev and inventory, and one for each
303
# inventory entry, and the same for the new inventory.
304
# note that this estimate is too long when we do a partial tree
305
# commit which excludes some new files from being considered.
306
# The estimate is corrected when we populate the new inv.
307
self.pb_total = len(self.work_inv) + 5
310
self._gather_parents()
311
if len(self.parents) > 1 and self.specific_files:
312
raise NotImplementedError('selected-file commit of merges is not supported yet: files %r',
315
self.builder = self.branch.get_commit_builder(self.parents,
316
self.config, timestamp, timezone, committer, revprops, rev_id)
318
self._remove_deleted()
319
self._populate_new_inv()
320
self._report_deletes()
426
322
self._check_pointless()
428
# TODO: Now the new inventory is known, check for conflicts.
324
self._emit_progress_update()
325
# TODO: Now the new inventory is known, check for conflicts and
326
# prompt the user for a commit message.
429
327
# ADHB 2006-08-08: If this is done, populate_new_inv should not add
430
328
# weave lines, because nothing should be recorded until it is known
431
329
# that commit will succeed.
432
self._set_progress_stage("Saving data locally")
433
330
self.builder.finish_inventory()
435
# Prompt the user for a commit message if none provided
331
self._emit_progress_update()
436
332
message = message_callback(self)
333
assert isinstance(message, unicode), type(message)
437
334
self.message = message
335
self._escape_commit_message()
439
# Add revision data to the local branch
440
337
self.rev_id = self.builder.commit(self.message)
443
mutter("aborting commit write group because of exception:")
444
trace.log_exception_quietly()
448
self._process_pre_hooks(old_revno, new_revno)
450
# Upload revision data to the master.
451
# this will propagate merged revisions too if needed.
452
if self.bound_branch:
453
self._set_progress_stage("Uploading data to master branch")
454
# 'commit' to the master first so a timeout here causes the
455
# local branch to be out of date
456
(new_revno, self.rev_id) = self.master_branch.import_last_revision_info_and_tags(
457
self.branch, new_revno, self.rev_id, lossy=lossy)
459
self.branch.fetch(self.master_branch, self.rev_id)
461
# and now do the commit locally.
462
self.branch.set_last_revision_info(new_revno, self.rev_id)
464
# Merge local tags to remote
465
if self.bound_branch:
466
self._set_progress_stage("Merging tags to master branch")
467
tag_updates, tag_conflicts = self.branch.tags.merge_to(
468
self.master_branch.tags)
470
warning_lines = [' ' + name for name, _, _ in tag_conflicts]
471
note( gettext("Conflicting tags in bound branch:\n{0}".format(
472
"\n".join(warning_lines))) )
474
# Make the working tree be up to date with the branch. This
475
# includes automatic changes scheduled to be made to the tree, such
476
# as updating its basis and unversioning paths that were missing.
477
self.work_tree.unversion(self.deleted_ids)
478
self._set_progress_stage("Updating the working tree")
479
self.work_tree.update_basis_by_delta(self.rev_id,
480
self.builder.get_basis_delta())
481
self.reporter.completed(new_revno, self.rev_id)
482
self._process_post_hooks(old_revno, new_revno)
338
self._emit_progress_update()
339
# revision data is in the local branch now.
341
# upload revision data to the master.
342
# this will propagate merged revisions too if needed.
343
if self.bound_branch:
344
self.master_branch.repository.fetch(self.branch.repository,
345
revision_id=self.rev_id)
346
# now the master has the revision data
347
# 'commit' to the master first so a timeout here causes the local
348
# branch to be out of date
349
self.master_branch.set_last_revision_info(new_revno,
352
# and now do the commit locally.
353
self.branch.set_last_revision_info(new_revno, self.rev_id)
355
rev_tree = self.builder.revision_tree()
356
self.work_tree.set_parent_trees([(self.rev_id, rev_tree)])
357
# now the work tree is up to date with the branch
359
self.reporter.completed(new_revno, self.rev_id)
360
# old style commit hooks - should be deprecated ? (obsoleted in
362
if self.config.post_commit() is not None:
363
hooks = self.config.post_commit().split(' ')
364
# this would be nicer with twisted.python.reflect.namedAny
366
result = eval(hook + '(branch, rev_id)',
367
{'branch':self.branch,
369
'rev_id':self.rev_id})
370
# new style commit hooks:
371
if not self.bound_branch:
372
hook_master = self.branch
375
hook_master = self.master_branch
376
hook_local = self.branch
377
# With bound branches, when the master is behind the local branch,
378
# the 'old_revno' and old_revid values here are incorrect.
379
# XXX: FIXME ^. RBC 20060206
381
old_revid = self.parents[0]
383
old_revid = bzrlib.revision.NULL_REVISION
384
for hook in Branch.hooks['post_commit']:
385
hook(hook_local, hook_master, old_revno, old_revid, new_revno,
387
self._emit_progress_update()
483
390
return self.rev_id
485
def _select_reporter(self):
486
"""Select the CommitReporter to use."""
488
return NullCommitReporter()
489
return ReportCommitToLog()
392
def _any_real_changes(self):
393
"""Are there real changes between new_inventory and basis?
395
For trees without rich roots, inv.root.revision changes every commit.
396
But if that is the only change, we want to treat it as though there
399
new_entries = self.builder.new_inventory.iter_entries()
400
basis_entries = self.basis_inv.iter_entries()
401
new_path, new_root_ie = new_entries.next()
402
basis_path, basis_root_ie = basis_entries.next()
404
# This is a copy of InventoryEntry.__eq__ only leaving out .revision
405
def ie_equal_no_revision(this, other):
406
return ((this.file_id == other.file_id)
407
and (this.name == other.name)
408
and (this.symlink_target == other.symlink_target)
409
and (this.text_sha1 == other.text_sha1)
410
and (this.text_size == other.text_size)
411
and (this.text_id == other.text_id)
412
and (this.parent_id == other.parent_id)
413
and (this.kind == other.kind)
414
and (this.executable == other.executable)
415
and (this.reference_revision == other.reference_revision)
417
if not ie_equal_no_revision(new_root_ie, basis_root_ie):
420
for new_ie, basis_ie in zip(new_entries, basis_entries):
421
if new_ie != basis_ie:
424
# No actual changes present
491
427
def _check_pointless(self):
492
428
if self.allow_pointless:
539
484
# so grab the lock
540
485
self.bound_branch = self.branch
541
486
self.master_branch.lock_write()
542
operation.add_cleanup(self.master_branch.unlock)
544
def _check_out_of_date_tree(self):
545
"""Check that the working tree is up to date.
547
:return: old_revision_number,new_revision_number tuple
487
self.master_locked = True
490
"""Cleanup any open locks, progress bars etc."""
491
cleanups = [self._cleanup_bound_branch,
492
self.basis_tree.unlock,
493
self.work_tree.unlock,
495
found_exception = None
496
for cleanup in cleanups:
499
# we want every cleanup to run no matter what.
500
# so we have a catchall here, but we will raise the
501
# last encountered exception up the stack: and
502
# typically this will be useful enough.
505
if found_exception is not None:
506
# don't do a plan raise, because the last exception may have been
507
# trashed, e is our sure-to-work exception even though it loses the
508
# full traceback. XXX: RBC 20060421 perhaps we could check the
509
# exc_info and if its the same one do a plain raise otherwise
510
# 'raise e' as we do now.
513
def _cleanup_bound_branch(self):
514
"""Executed at the end of a try/finally to cleanup a bound branch.
516
If the branch wasn't bound, this is a no-op.
517
If it was, it resents self.branch to the local branch, instead
550
first_tree_parent = self.work_tree.get_parent_ids()[0]
552
# if there are no parents, treat our parent as 'None'
553
# this is so that we still consider the master branch
554
# - in a checkout scenario the tree may have no
555
# parents but the branch may do.
556
first_tree_parent = bzrlib.revision.NULL_REVISION
557
old_revno, master_last = self.master_branch.last_revision_info()
558
if master_last != first_tree_parent:
559
if master_last != bzrlib.revision.NULL_REVISION:
560
raise errors.OutOfDateTree(self.work_tree)
561
if self.branch.repository.has_revision(first_tree_parent):
562
new_revno = old_revno + 1
564
# ghost parents never appear in revision history.
566
return old_revno,new_revno
568
def _process_pre_hooks(self, old_revno, new_revno):
569
"""Process any registered pre commit hooks."""
570
self._set_progress_stage("Running pre_commit hooks")
571
self._process_hooks("pre_commit", old_revno, new_revno)
573
def _process_post_hooks(self, old_revno, new_revno):
574
"""Process any registered post commit hooks."""
575
# Process the post commit hooks, if any
576
self._set_progress_stage("Running post_commit hooks")
577
# old style commit hooks - should be deprecated ? (obsoleted in
579
if self.config.post_commit() is not None:
580
hooks = self.config.post_commit().split(' ')
581
# this would be nicer with twisted.python.reflect.namedAny
583
result = eval(hook + '(branch, rev_id)',
584
{'branch':self.branch,
586
'rev_id':self.rev_id})
587
# process new style post commit hooks
588
self._process_hooks("post_commit", old_revno, new_revno)
590
def _process_hooks(self, hook_name, old_revno, new_revno):
591
if not Branch.hooks[hook_name]:
594
# new style commit hooks:
595
520
if not self.bound_branch:
596
hook_master = self.branch
599
hook_master = self.master_branch
600
hook_local = self.branch
601
# With bound branches, when the master is behind the local branch,
602
# the 'old_revno' and old_revid values here are incorrect.
603
# XXX: FIXME ^. RBC 20060206
605
old_revid = self.parents[0]
607
old_revid = bzrlib.revision.NULL_REVISION
609
if hook_name == "pre_commit":
610
future_tree = self.builder.revision_tree()
611
tree_delta = future_tree.changes_from(self.basis_tree,
614
for hook in Branch.hooks[hook_name]:
615
# show the running hook in the progress bar. As hooks may
616
# end up doing nothing (e.g. because they are not configured by
617
# the user) this is still showing progress, not showing overall
618
# actions - its up to each plugin to show a UI if it want's to
619
# (such as 'Emailing diff to foo@example.com').
620
self.pb_stage_name = "Running %s hooks [%s]" % \
621
(hook_name, Branch.hooks.get_hook_name(hook))
622
self._emit_progress()
623
if 'hooks' in debug.debug_flags:
624
mutter("Invoking commit hook: %r", hook)
625
if hook_name == "post_commit":
626
hook(hook_local, hook_master, old_revno, old_revid, new_revno,
628
elif hook_name == "pre_commit":
629
hook(hook_local, hook_master,
630
old_revno, old_revid, new_revno, self.rev_id,
631
tree_delta, future_tree)
522
if self.master_locked:
523
self.master_branch.unlock()
525
def _escape_commit_message(self):
526
"""Replace xml-incompatible control characters."""
527
# FIXME: RBC 20060419 this should be done by the revision
528
# serialiser not by commit. Then we can also add an unescaper
529
# in the deserializer and start roundtripping revision messages
530
# precisely. See repository_implementations/test_repository.py
532
# Python strings can include characters that can't be
533
# represented in well-formed XML; escape characters that
534
# aren't listed in the XML specification
535
# (http://www.w3.org/TR/REC-xml/#NT-Char).
536
self.message, escape_count = re.subn(
537
u'[^\x09\x0A\x0D\u0020-\uD7FF\uE000-\uFFFD]+',
538
lambda match: match.group(0).encode('unicode_escape'),
541
self.reporter.escaped(escape_count, self.message)
633
543
def _gather_parents(self):
634
544
"""Record the parents of a merge for merge detection."""
635
# TODO: Make sure that this list doesn't contain duplicate
545
# TODO: Make sure that this list doesn't contain duplicate
636
546
# entries and the order is preserved when doing this.
637
if self.use_record_iter_changes:
639
self.basis_inv = self.basis_tree.inventory
547
self.parents = self.work_tree.get_parent_ids()
640
548
self.parent_invs = [self.basis_inv]
641
549
for revision in self.parents[1:]:
642
550
if self.branch.repository.has_revision(revision):
647
555
mutter('commit parent ghost revision {%s}', revision)
649
def _update_builder_with_changes(self):
650
"""Update the commit builder with the data about what has changed.
652
exclude = self.exclude
653
specific_files = self.specific_files
654
mutter("Selecting files for commit with filter %s", specific_files)
657
if self.use_record_iter_changes:
658
iter_changes = self.work_tree.iter_changes(self.basis_tree,
659
specific_files=specific_files)
660
iter_changes = self._filter_iter_changes(iter_changes)
661
for file_id, path, fs_hash in self.builder.record_iter_changes(
662
self.work_tree, self.basis_revid, iter_changes):
663
self.work_tree._observed_sha1(file_id, path, fs_hash)
665
# Build the new inventory
666
self._populate_from_inventory()
667
self._record_unselected()
668
self._report_and_accumulate_deletes()
670
def _filter_iter_changes(self, iter_changes):
671
"""Process iter_changes.
673
This method reports on the changes in iter_changes to the user, and
674
converts 'missing' entries in the iter_changes iterator to 'deleted'
675
entries. 'missing' entries have their
677
:param iter_changes: An iter_changes to process.
678
:return: A generator of changes.
680
reporter = self.reporter
681
report_changes = reporter.is_verbose()
557
def _remove_deleted(self):
558
"""Remove deleted files from the working inventories.
560
This is done prior to taking the working inventory as the
561
basis for the new committed inventory.
563
This returns true if any files
564
*that existed in the basis inventory* were deleted.
565
Files that were added and deleted
566
in the working copy don't matter.
568
specific = self.specific_files
683
for change in iter_changes:
685
old_path = change[1][0]
686
new_path = change[1][1]
687
versioned = change[3][1]
689
versioned = change[3][1]
690
if kind is None and versioned:
693
reporter.missing(new_path)
694
deleted_ids.append(change[0])
695
# Reset the new path (None) and new versioned flag (False)
696
change = (change[0], (change[1][0], None), change[2],
697
(change[3][0], False)) + change[4:]
698
new_path = change[1][1]
700
elif kind == 'tree-reference':
701
if self.recursive == 'down':
702
self._commit_nested_tree(change[0], change[1][1])
703
if change[3][0] or change[3][1]:
707
reporter.deleted(old_path)
708
elif old_path is None:
709
reporter.snapshot_change(gettext('added'), new_path)
710
elif old_path != new_path:
711
reporter.renamed(gettext('renamed'), old_path, new_path)
714
self.work_tree.branch.repository._format.rich_root_data):
715
# Don't report on changes to '' in non rich root
717
reporter.snapshot_change(gettext('modified'), new_path)
718
self._next_progress_entry()
719
# Unversion IDs that were found to be deleted
720
self.deleted_ids = deleted_ids
722
def _record_unselected(self):
723
# If specific files are selected, then all un-selected files must be
724
# recorded in their previous state. For more details, see
725
# https://lists.ubuntu.com/archives/bazaar/2007q3/028476.html.
726
if self.specific_files or self.exclude:
727
specific_files = self.specific_files or []
728
for path, old_ie in self.basis_inv.iter_entries():
729
if self.builder.new_inventory.has_id(old_ie.file_id):
730
# already added - skip.
732
if (is_inside_any(specific_files, path)
733
and not is_inside_any(self.exclude, path)):
734
# was inside the selected path, and not excluded - if not
735
# present it has been deleted so skip.
737
# From here down it was either not selected, or was excluded:
738
# We preserve the entry unaltered.
740
# Note: specific file commits after a merge are currently
741
# prohibited. This test is for sanity/safety in case it's
742
# required after that changes.
743
if len(self.parents) > 1:
745
self.builder.record_entry_contents(ie, self.parent_invs, path,
746
self.basis_tree, None)
748
def _report_and_accumulate_deletes(self):
749
if (isinstance(self.basis_inv, Inventory)
750
and isinstance(self.builder.new_inventory, Inventory)):
751
# the older Inventory classes provide a _byid dict, and building a
752
# set from the keys of this dict is substantially faster than even
753
# getting a set of ids from the inventory
755
# <lifeless> set(dict) is roughly the same speed as
756
# set(iter(dict)) and both are significantly slower than
758
deleted_ids = set(self.basis_inv._byid.keys()) - \
759
set(self.builder.new_inventory._byid.keys())
761
deleted_ids = set(self.basis_inv) - set(self.builder.new_inventory)
763
self.any_entries_deleted = True
764
deleted = [(self.basis_tree.id2path(file_id), file_id)
765
for file_id in deleted_ids]
767
# XXX: this is not quite directory-order sorting
768
for path, file_id in deleted:
769
self.builder.record_delete(path, file_id)
770
self.reporter.deleted(path)
772
def _check_strict(self):
773
# XXX: when we use iter_changes this would likely be faster if
774
# iter_changes would check for us (even in the presence of
777
# raise an exception as soon as we find a single unknown.
778
for unknown in self.work_tree.unknowns():
779
raise StrictCommitFailed()
781
def _populate_from_inventory(self):
782
"""Populate the CommitBuilder by walking the working tree inventory."""
783
# Build the revision inventory.
785
# This starts by creating a new empty inventory. Depending on
786
# which files are selected for commit, and what is present in the
787
# current tree, the new inventory is populated. inventory entries
788
# which are candidates for modification have their revision set to
789
# None; inventory entries that are carried over untouched have their
790
# revision set to their prior value.
570
deleted_paths = set()
571
for path, ie in self.work_inv.iter_entries():
572
if is_inside_any(deleted_paths, path):
573
# The tree will delete the required ids recursively.
575
if specific and not is_inside_any(specific, path):
577
if not self.work_tree.has_filename(path):
578
deleted_paths.add(path)
579
self.reporter.missing(path)
580
deleted_ids.append(ie.file_id)
581
self.work_tree.unversion(deleted_ids)
583
def _populate_new_inv(self):
584
"""Build revision inventory.
586
This creates a new empty inventory. Depending on
587
which files are selected for commit, and what is present in the
588
current tree, the new inventory is populated. inventory entries
589
which are candidates for modification have their revision set to
590
None; inventory entries that are carried over untouched have their
591
revision set to their prior value.
792
593
# ESEPARATIONOFCONCERNS: this function is diffing and using the diff
793
594
# results to create a new inventory at the same time, which results
794
595
# in bugs like #46635. Any reason not to use/enhance Tree.changes_from?
795
596
# ADHB 11-07-2006
797
specific_files = self.specific_files
798
exclude = self.exclude
799
report_changes = self.reporter.is_verbose()
801
# A tree of paths that have been deleted. E.g. if foo/bar has been
802
# deleted, then we have {'foo':{'bar':{}}}
804
# XXX: Note that entries may have the wrong kind because the entry does
805
# not reflect the status on disk.
806
work_inv = self.work_tree.inventory
807
# NB: entries will include entries within the excluded ids/paths
808
# because iter_entries_by_dir has no 'exclude' facility today.
809
entries = work_inv.iter_entries_by_dir(
810
specific_file_ids=self.specific_file_ids, yield_parents=True)
811
for path, existing_ie in entries:
812
file_id = existing_ie.file_id
813
name = existing_ie.name
814
parent_id = existing_ie.parent_id
815
kind = existing_ie.kind
816
# Skip files that have been deleted from the working tree.
817
# The deleted path ids are also recorded so they can be explicitly
820
path_segments = splitpath(path)
821
deleted_dict = deleted_paths
822
for segment in path_segments:
823
deleted_dict = deleted_dict.get(segment, None)
825
# We either took a path not present in the dict
826
# (deleted_dict was None), or we've reached an empty
827
# child dir in the dict, so are now a sub-path.
831
if deleted_dict is not None:
832
# the path has a deleted parent, do not add it.
834
if exclude and is_inside_any(exclude, path):
835
# Skip excluded paths. Excluded paths are processed by
836
# _update_builder_with_changes.
838
content_summary = self.work_tree.path_content_summary(path)
839
kind = content_summary[0]
840
# Note that when a filter of specific files is given, we must only
841
# skip/record deleted files matching that filter.
842
if not specific_files or is_inside_any(specific_files, path):
843
if kind == 'missing':
844
if not deleted_paths:
845
# path won't have been split yet.
846
path_segments = splitpath(path)
847
deleted_dict = deleted_paths
848
for segment in path_segments:
849
deleted_dict = deleted_dict.setdefault(segment, {})
850
self.reporter.missing(path)
851
self._next_progress_entry()
852
deleted_ids.append(file_id)
854
# TODO: have the builder do the nested commit just-in-time IF and
856
if kind == 'tree-reference':
857
# enforce repository nested tree policy.
858
if (not self.work_tree.supports_tree_reference() or
859
# repository does not support it either.
860
not self.branch.repository._format.supports_tree_reference):
862
content_summary = (kind, None, None, None)
863
elif self.recursive == 'down':
864
nested_revision_id = self._commit_nested_tree(
866
content_summary = (kind, None, None, nested_revision_id)
868
nested_revision_id = self.work_tree.get_reference_revision(file_id)
869
content_summary = (kind, None, None, nested_revision_id)
871
# Record an entry for this item
872
# Note: I don't particularly want to have the existing_ie
873
# parameter but the test suite currently (28-Jun-07) breaks
874
# without it thanks to a unicode normalisation issue. :-(
875
definitely_changed = kind != existing_ie.kind
876
self._record_entry(path, file_id, specific_files, kind, name,
877
parent_id, definitely_changed, existing_ie, report_changes,
880
# Unversion IDs that were found to be deleted
881
self.deleted_ids = deleted_ids
883
def _commit_nested_tree(self, file_id, path):
884
"Commit a nested tree."
885
sub_tree = self.work_tree.get_nested_tree(file_id, path)
886
# FIXME: be more comprehensive here:
887
# this works when both trees are in --trees repository,
888
# but when both are bound to a different repository,
889
# it fails; a better way of approaching this is to
890
# finally implement the explicit-caches approach design
891
# a while back - RBC 20070306.
892
if sub_tree.branch.repository.has_same_location(
893
self.work_tree.branch.repository):
894
sub_tree.branch.repository = \
895
self.work_tree.branch.repository
897
return sub_tree.commit(message=None, revprops=self.revprops,
898
recursive=self.recursive,
899
message_callback=self.message_callback,
900
timestamp=self.timestamp, timezone=self.timezone,
901
committer=self.committer,
902
allow_pointless=self.allow_pointless,
903
strict=self.strict, verbose=self.verbose,
904
local=self.local, reporter=self.reporter)
905
except errors.PointlessCommit:
906
return self.work_tree.get_reference_revision(file_id)
908
def _record_entry(self, path, file_id, specific_files, kind, name,
909
parent_id, definitely_changed, existing_ie, report_changes,
911
"Record the new inventory entry for a path if any."
912
# mutter('check %s {%s}', path, file_id)
913
# mutter('%s selected for commit', path)
914
if definitely_changed or existing_ie is None:
915
ie = make_entry(kind, name, parent_id, file_id)
917
ie = existing_ie.copy()
597
mutter("Selecting files for commit with filter %s", self.specific_files)
598
assert self.work_inv.root is not None
599
entries = self.work_inv.iter_entries()
600
if not self.builder.record_root_entry:
601
symbol_versioning.warn('CommitBuilders should support recording'
602
' the root entry as of bzr 0.10.', DeprecationWarning,
604
self.builder.new_inventory.add(self.basis_inv.root.copy())
606
self._emit_progress_update()
607
for path, new_ie in entries:
608
self._emit_progress_update()
609
file_id = new_ie.file_id
611
kind = self.work_tree.kind(file_id)
612
if kind == 'tree-reference' and self.recursive == 'down':
613
# nested tree: commit in it
614
sub_tree = WorkingTree.open(self.work_tree.abspath(path))
615
# FIXME: be more comprehensive here:
616
# this works when both trees are in --trees repository,
617
# but when both are bound to a different repository,
618
# it fails; a better way of approaching this is to
619
# finally implement the explicit-caches approach design
620
# a while back - RBC 20070306.
621
if (sub_tree.branch.repository.bzrdir.root_transport.base
623
self.work_tree.branch.repository.bzrdir.root_transport.base):
624
sub_tree.branch.repository = \
625
self.work_tree.branch.repository
627
sub_tree.commit(message=None, revprops=self.revprops,
628
recursive=self.recursive,
629
message_callback=self.message_callback,
630
timestamp=self.timestamp, timezone=self.timezone,
631
committer=self.committer,
632
allow_pointless=self.allow_pointless,
633
strict=self.strict, verbose=self.verbose,
634
local=self.local, reporter=self.reporter)
635
except errors.PointlessCommit:
637
if kind != new_ie.kind:
638
new_ie = inventory.make_entry(kind, new_ie.name,
639
new_ie.parent_id, file_id)
640
except errors.NoSuchFile:
642
# mutter('check %s {%s}', path, file_id)
643
if (not self.specific_files or
644
is_inside_or_parent_of_any(self.specific_files, path)):
645
# mutter('%s selected for commit', path)
649
# mutter('%s not selected for commit', path)
650
if self.basis_inv.has_id(file_id):
651
ie = self.basis_inv[file_id].copy()
653
# this entry is new and not being committed
655
self.builder.record_entry_contents(ie, self.parent_invs,
656
path, self.work_tree)
657
# describe the nature of the change that has occurred relative to
658
# the basis inventory.
659
if (self.basis_inv.has_id(ie.file_id)):
660
basis_ie = self.basis_inv[ie.file_id]
663
change = ie.describe_change(basis_ie, ie)
664
if change in (InventoryEntry.RENAMED,
665
InventoryEntry.MODIFIED_AND_RENAMED):
666
old_path = self.basis_inv.id2path(ie.file_id)
667
self.reporter.renamed(change, old_path, path)
669
self.reporter.snapshot_change(change, path)
671
if not self.specific_files:
674
# ignore removals that don't match filespec
675
for path, new_ie in self.basis_inv.iter_entries():
676
if new_ie.file_id in self.work_inv:
678
if is_inside_any(self.specific_files, path):
918
681
ie.revision = None
919
# For carried over entries we don't care about the fs hash - the repo
920
# isn't generating a sha, so we're not saving computation time.
921
_, _, fs_hash = self.builder.record_entry_contents(
922
ie, self.parent_invs, path, self.work_tree, content_summary)
924
self._report_change(ie, path)
926
self.work_tree._observed_sha1(ie.file_id, path, fs_hash)
929
def _report_change(self, ie, path):
930
"""Report a change to the user.
932
The change that has occurred is described relative to the basis
935
if (self.basis_inv.has_id(ie.file_id)):
936
basis_ie = self.basis_inv[ie.file_id]
939
change = ie.describe_change(basis_ie, ie)
940
if change in (InventoryEntry.RENAMED,
941
InventoryEntry.MODIFIED_AND_RENAMED):
942
old_path = self.basis_inv.id2path(ie.file_id)
943
self.reporter.renamed(change, old_path, path)
944
self._next_progress_entry()
946
if change == gettext('unchanged'):
948
self.reporter.snapshot_change(change, path)
949
self._next_progress_entry()
951
def _set_progress_stage(self, name, counter=False):
952
"""Set the progress stage and emit an update to the progress bar."""
953
self.pb_stage_name = name
954
self.pb_stage_count += 1
956
self.pb_entries_count = 0
958
self.pb_entries_count = None
959
self._emit_progress()
961
def _next_progress_entry(self):
962
"""Emit an update to the progress bar and increment the entry count."""
963
self.pb_entries_count += 1
964
self._emit_progress()
966
def _emit_progress(self):
967
if self.pb_entries_count is not None:
968
text = gettext("{0} [{1}] - Stage").format(self.pb_stage_name,
969
self.pb_entries_count)
971
text = gettext("%s - Stage") % (self.pb_stage_name, )
972
self.pb.update(text, self.pb_stage_count, self.pb_stage_total)
974
def _set_specific_file_ids(self):
975
"""populate self.specific_file_ids if we will use it."""
976
if not self.use_record_iter_changes:
977
# If provided, ensure the specified files are versioned
978
if self.specific_files is not None:
979
# Note: This routine is being called because it raises
980
# PathNotVersionedError as a side effect of finding the IDs. We
981
# later use the ids we found as input to the working tree
982
# inventory iterator, so we only consider those ids rather than
983
# examining the whole tree again.
984
# XXX: Dont we have filter_unversioned to do this more
986
self.specific_file_ids = tree.find_ids_across_trees(
987
self.specific_files, [self.basis_tree, self.work_tree])
989
self.specific_file_ids = None
682
self.builder.record_entry_contents(ie, self.parent_invs, path,
685
def _emit_progress_update(self):
686
"""Emit an update to the progress bar."""
687
self.pb.update("Committing", self.pb_count, self.pb_total)
690
def _report_deletes(self):
691
for path, ie in self.basis_inv.iter_entries():
692
if ie.file_id not in self.builder.new_inventory:
693
self.reporter.deleted(path)
added
removed
bzrlib/commit.py
