229
176
message_callback=None,
232
possible_master_transports=None,
234
178
"""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.
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.
246
191
Useful for test or import commands that need to tightly
247
192
control what revisions are assigned. If you duplicate
248
193
a revision id that exists elsewhere it is your own fault.
249
194
If null (default), a time/random revision id is generated.
251
:param allow_pointless: If true (default), commit even if nothing
196
allow_pointless -- If true (default), commit even if nothing
252
197
has changed and no merges are recorded.
254
: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
255
200
contains unknown files.
257
:param revprops: Properties for new revision
202
revprops -- Properties for new revision
258
203
: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
204
:param recursive: If set to 'down', commit in any subtrees that have
262
205
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
207
mutter('preparing to commit')
298
if working_tree is None:
299
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().")
301
218
self.work_tree = working_tree
302
219
self.branch = self.work_tree.branch
306
223
if message_callback is None:
307
224
if message is not None:
308
225
if isinstance(message, str):
309
message = message.decode(get_user_encoding())
226
message = message.decode(bzrlib.user_encoding)
310
227
message_callback = lambda x: message
312
229
raise BzrError("The message or message_callback keyword"
313
230
" parameter is required for commit().")
315
232
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
233
self.local = local
323
234
self.master_branch = None
324
self.recursive = recursive
235
self.master_locked = False
325
236
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
237
self.specific_files = specific_files
334
238
self.allow_pointless = allow_pointless
239
self.recursive = recursive
240
self.revprops = revprops
335
241
self.message_callback = message_callback
336
242
self.timestamp = timestamp
337
243
self.timezone = timezone
338
244
self.committer = committer
245
self.specific_files = specific_files
339
246
self.strict = strict
340
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
342
255
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()
256
self.pb = bzrlib.ui.ui_factory.nested_progress_bar()
356
257
self.basis_tree = self.work_tree.basis_tree()
357
258
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)
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
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
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()
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()
427
322
self._check_pointless()
429
# 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.
430
327
# ADHB 2006-08-08: If this is done, populate_new_inv should not add
431
328
# weave lines, because nothing should be recorded until it is known
432
329
# that commit will succeed.
433
self._set_progress_stage("Saving data locally")
434
330
self.builder.finish_inventory()
436
# Prompt the user for a commit message if none provided
331
self._emit_progress_update()
437
332
message = message_callback(self)
333
assert isinstance(message, unicode), type(message)
438
334
self.message = message
335
self._escape_commit_message()
440
# Add revision data to the local branch
441
337
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)
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()
484
390
return self.rev_id
486
def _select_reporter(self):
487
"""Select the CommitReporter to use."""
489
return NullCommitReporter()
490
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
492
427
def _check_pointless(self):
493
428
if self.allow_pointless:
549
484
# so grab the lock
550
485
self.bound_branch = self.branch
551
486
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
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
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
520
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)
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)
643
543
def _gather_parents(self):
644
544
"""Record the parents of a merge for merge detection."""
645
# TODO: Make sure that this list doesn't contain duplicate
545
# TODO: Make sure that this list doesn't contain duplicate
646
546
# entries and the order is preserved when doing this.
647
if self.use_record_iter_changes:
649
self.basis_inv = self.basis_tree.inventory
547
self.parents = self.work_tree.get_parent_ids()
650
548
self.parent_invs = [self.basis_inv]
651
549
for revision in self.parents[1:]:
652
550
if self.branch.repository.has_revision(revision):
657
555
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()
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
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.
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.
800
593
# ESEPARATIONOFCONCERNS: this function is diffing and using the diff
801
594
# results to create a new inventory at the same time, which results
802
595
# in bugs like #46635. Any reason not to use/enhance Tree.changes_from?
803
596
# 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()
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):
926
681
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
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
