47
56
# merges from, then it should still be reported as newly added
48
57
# relative to the basis revision.
50
# TODO: Change the parameter 'rev_id' to 'revision_id' to be consistent with
51
# the rest of the code; add a deprecation of the old name.
59
from .branch import Branch
60
from .cleanup import ExitStack
62
from .errors import (BzrError,
66
from .osutils import (get_user_encoding,
69
minimum_path_selection,
71
from .trace import mutter, note, is_quiet
72
from .tree import TreeChange
73
from .urlutils import unescape_for_display
74
from .i18n import gettext
77
class PointlessCommit(BzrError):
79
_fmt = "No changes to commit"
82
class CannotCommitSelectedFileMerge(BzrError):
84
_fmt = 'Selected-file commit of merges is not supported yet:'\
85
' files %(files_str)s'
87
def __init__(self, files):
88
files_str = ', '.join(files)
89
BzrError.__init__(self, files=files, files_str=files_str)
92
def filter_excluded(iter_changes, exclude):
93
"""Filter exclude filenames.
95
:param iter_changes: iter_changes function
96
:param exclude: List of paths to exclude
97
:return: iter_changes function
59
# TODO: Do checks that the tree can be committed *before* running the
60
# editor; this should include checks for a pointless commit and for
61
# unknown or missing files.
63
# TODO: If commit fails, leave the message in a file somewhere.
72
from cStringIO import StringIO
74
from bzrlib.atomicfile import AtomicFile
76
import bzrlib.errors as errors
77
from bzrlib.errors import (BzrError, PointlessCommit,
81
from bzrlib.osutils import (kind_marker, isdir,isfile, is_inside_any,
82
is_inside_or_parent_of_any,
83
quotefn, sha_file, split_lines)
84
from bzrlib.testament import Testament
85
from bzrlib.trace import mutter, note, warning
86
from bzrlib.xml5 import serializer_v5
87
from bzrlib.inventory import Inventory, ROOT_ID, InventoryEntry
88
from bzrlib.symbol_versioning import (deprecated_passed,
92
from bzrlib.workingtree import WorkingTree
95
@deprecated_function(zero_seven)
96
def commit(*args, **kwargs):
97
"""Commit a new revision to a branch.
99
Function-style interface for convenience of old callers.
101
New code should use the Commit class instead.
99
for change in iter_changes:
100
new_excluded = (change.path[1] is not None and
101
is_inside_any(exclude, change.path[1]))
103
old_excluded = (change.path[0] is not None and
104
is_inside_any(exclude, change.path[0]))
106
if old_excluded and new_excluded:
109
if old_excluded or new_excluded:
110
# TODO(jelmer): Perhaps raise an error here instead?
103
## XXX: Remove this in favor of WorkingTree.commit?
104
Commit().commit(*args, **kwargs)
116
107
class NullCommitReporter(object):
117
108
"""I report on progress of a commit."""
119
def started(self, revno, revid, location):
122
110
def snapshot_change(self, change, path):
125
113
def completed(self, revno, rev_id):
128
def deleted(self, path):
116
def deleted(self, file_id):
119
def escaped(self, escape_count, message):
131
122
def missing(self, path):
243
192
working_tree=None,
247
message_callback=None,
250
possible_master_transports=None,
252
196
"""Commit working copy as a new revision.
254
:param message: the commit message (it or message_callback is required)
255
:param message_callback: A callback: message =
256
message_callback(cmt_obj)
258
:param timestamp: if not None, seconds-since-epoch for a
259
postdated/predated commit.
261
:param specific_files: If not None, commit only those files. An empty
262
list means 'commit no files'.
264
:param rev_id: If set, use this as the new revision id.
198
branch -- the deprecated branch to commit to. New callers should pass in
201
message -- the commit message, a mandatory parameter
203
timestamp -- if not None, seconds-since-epoch for a
204
postdated/predated commit.
206
specific_files -- If true, commit only those files.
208
rev_id -- If set, use this as the new revision id.
265
209
Useful for test or import commands that need to tightly
266
210
control what revisions are assigned. If you duplicate
267
211
a revision id that exists elsewhere it is your own fault.
268
212
If null (default), a time/random revision id is generated.
270
:param allow_pointless: If true (default), commit even if nothing
214
allow_pointless -- If true (default), commit even if nothing
271
215
has changed and no merges are recorded.
273
:param strict: If true, don't allow a commit if the working tree
217
strict -- If true, don't allow a commit if the working tree
274
218
contains unknown files.
276
:param revprops: Properties for new revision
220
revprops -- Properties for new revision
277
221
:param local: Perform a local only commit.
278
:param reporter: the reporter to use or None for the default
279
:param verbose: if True and the reporter is not None, report everything
280
:param recursive: If set to 'down', commit in any subtrees that have
281
pending changes of any sort during this commit.
282
:param exclude: None or a list of relative paths to exclude from the
283
commit. Pending changes to excluded files will be ignored by the
285
:param lossy: When committing to a foreign VCS, ignore any
286
data that can not be natively represented.
288
with ExitStack() as stack:
289
self.revprops = revprops or {}
290
# XXX: Can be set on __init__ or passed in - this is a bit ugly.
291
self.config_stack = config or self.config_stack
292
mutter('preparing to commit')
294
if working_tree is None:
295
raise BzrError("working_tree must be passed into commit().")
297
self.work_tree = working_tree
298
self.branch = self.work_tree.branch
299
if getattr(self.work_tree, 'requires_rich_root', lambda: False)():
300
if not self.branch.repository.supports_rich_root():
301
raise errors.RootNotRich()
302
if message_callback is None:
303
if message is not None:
304
if isinstance(message, bytes):
305
message = message.decode(get_user_encoding())
307
def message_callback(x):
310
raise BzrError("The message or message_callback keyword"
311
" parameter is required for commit().")
313
self.bound_branch = None
314
self.any_entries_deleted = False
315
if exclude is not None:
316
self.exclude = sorted(
317
minimum_path_selection(exclude))
321
self.master_branch = None
322
self.recursive = recursive
324
# self.specific_files is None to indicate no filter, or any iterable to
325
# indicate a filter - [] means no files at all, as per iter_changes.
326
if specific_files is not None:
327
self.specific_files = sorted(
328
minimum_path_selection(specific_files))
330
self.specific_files = None
332
self.allow_pointless = allow_pointless
333
self.message_callback = message_callback
334
self.timestamp = timestamp
335
self.timezone = timezone
336
self.committer = committer
338
self.verbose = verbose
340
stack.enter_context(self.work_tree.lock_write())
341
self.parents = self.work_tree.get_parent_ids()
342
self.pb = ui.ui_factory.nested_progress_bar()
343
stack.callback(self.pb.finished)
344
self.basis_revid = self.work_tree.last_revision()
345
self.basis_tree = self.work_tree.basis_tree()
346
stack.enter_context(self.basis_tree.lock_read())
223
mutter('preparing to commit')
225
if deprecated_passed(branch):
226
warnings.warn("Commit.commit (branch, ...): The branch parameter is "
227
"deprecated as of bzr 0.8. Please use working_tree= instead.",
228
DeprecationWarning, stacklevel=2)
230
self.work_tree = self.branch.bzrdir.open_workingtree()
231
elif working_tree is None:
232
raise BzrError("One of branch and working_tree must be passed into commit().")
234
self.work_tree = working_tree
235
self.branch = self.work_tree.branch
237
raise BzrError("The message keyword parameter is required for commit().")
239
self.bound_branch = None
241
self.master_branch = None
242
self.master_locked = False
244
self.specific_files = specific_files
245
self.allow_pointless = allow_pointless
247
if reporter is None and self.reporter is None:
248
self.reporter = NullCommitReporter()
249
elif reporter is not None:
250
self.reporter = reporter
252
self.work_tree.lock_write()
253
self.pb = bzrlib.ui.ui_factory.nested_progress_bar()
347
255
# Cannot commit with conflicts present.
348
if len(self.work_tree.conflicts()) > 0:
256
if len(self.work_tree.conflicts())>0:
349
257
raise ConflictsInTree
351
# Setup the bound branch variables as needed.
352
self._check_bound_branch(stack, possible_master_transports)
353
if self.config_stack is None:
354
self.config_stack = self.work_tree.get_config_stack()
356
# Check that the working tree is up to date
357
old_revno, old_revid, new_revno = self._check_out_of_date_tree()
359
# Complete configuration setup
360
if reporter is not None:
361
self.reporter = reporter
362
elif self.reporter is None:
363
self.reporter = self._select_reporter()
365
# Setup the progress bar. As the number of files that need to be
366
# committed in unknown, progress is reported as stages.
367
# We keep track of entries separately though and include that
368
# information in the progress bar during the relevant stages.
369
self.pb_stage_name = ""
370
self.pb_stage_count = 0
371
self.pb_stage_total = 5
372
if self.bound_branch:
373
# 2 extra stages: "Uploading data to master branch" and "Merging
374
# tags to master branch"
375
self.pb_stage_total += 2
376
self.pb.show_pct = False
377
self.pb.show_spinner = False
378
self.pb.show_eta = False
379
self.pb.show_count = True
380
self.pb.show_bar = True
382
# After a merge, a selected file commit is not supported.
383
# See 'bzr help merge' for an explanation as to why.
384
if len(self.parents) > 1 and self.specific_files is not None:
385
raise CannotCommitSelectedFileMerge(self.specific_files)
386
# Excludes are a form of selected file commit.
387
if len(self.parents) > 1 and self.exclude:
388
raise CannotCommitSelectedFileMerge(self.exclude)
390
# Collect the changes
391
self._set_progress_stage("Collecting changes", counter=True)
393
self.builder = self.branch.get_commit_builder(
394
self.parents, self.config_stack, timestamp, timezone, committer,
395
self.revprops, rev_id, lossy=lossy)
397
if self.builder.updates_branch and self.bound_branch:
399
raise AssertionError(
400
"bound branches not supported for commit builders "
401
"that update the branch")
404
# find the location being committed to
405
if self.bound_branch:
406
master_location = self.master_branch.base
408
master_location = self.branch.base
410
# report the start of the commit
411
self.reporter.started(new_revno, self.rev_id, master_location)
413
self._update_builder_with_changes()
414
self._check_pointless()
416
# TODO: Now the new inventory is known, check for conflicts.
417
# ADHB 2006-08-08: If this is done, populate_new_inv should not add
418
# weave lines, because nothing should be recorded until it is known
419
# that commit will succeed.
420
self._set_progress_stage("Saving data locally")
421
self.builder.finish_inventory()
423
# Prompt the user for a commit message if none provided
424
message = message_callback(self)
425
self.message = message
427
# Add revision data to the local branch
428
self.rev_id = self.builder.commit(self.message)
431
mutter("aborting commit write group because of exception:")
432
trace.log_exception_quietly()
436
self._update_branches(old_revno, old_revid, new_revno)
438
# Make the working tree be up to date with the branch. This
439
# includes automatic changes scheduled to be made to the tree, such
440
# as updating its basis and unversioning paths that were missing.
441
self.work_tree.unversion(self.deleted_paths)
442
self._set_progress_stage("Updating the working tree")
443
self.work_tree.update_basis_by_delta(self.rev_id,
444
self.builder.get_basis_delta())
445
self.reporter.completed(new_revno, self.rev_id)
446
self._process_post_hooks(old_revno, new_revno)
449
def _update_branches(self, old_revno, old_revid, new_revno):
450
"""Update the master and local branch to the new revision.
452
This will try to make sure that the master branch is updated
453
before the local branch.
455
:param old_revno: Revision number of master branch before the
457
:param old_revid: Tip of master branch before the commit
458
:param new_revno: Revision number of the new commit
460
if not self.builder.updates_branch:
461
self._process_pre_hooks(old_revno, new_revno)
463
# Upload revision data to the master.
259
# setup the bound branch variables as needed.
260
self._check_bound_branch()
262
# check for out of date working trees
263
# if we are bound, then self.branch is the master branch and this
264
# test is thus all we need.
265
if self.work_tree.last_revision() != self.master_branch.last_revision():
266
raise errors.OutOfDateTree(self.work_tree)
269
# raise an exception as soon as we find a single unknown.
270
for unknown in self.work_tree.unknowns():
271
raise StrictCommitFailed()
273
if self.config is None:
274
self.config = self.branch.get_config()
276
if isinstance(message, str):
277
message = message.decode(bzrlib.user_encoding)
278
assert isinstance(message, unicode), type(message)
279
self.message = message
280
self._escape_commit_message()
282
self.work_inv = self.work_tree.inventory
283
self.basis_tree = self.work_tree.basis_tree()
284
self.basis_inv = self.basis_tree.inventory
285
# one to finish, one for rev and inventory, and one for each
286
# inventory entry, and the same for the new inventory.
287
# note that this estimate is too long when we do a partial tree
288
# commit which excludes some new files from being considered.
289
# The estimate is corrected when we populate the new inv.
290
self.pb_total = len(self.work_inv) + 5
293
self._gather_parents()
294
if len(self.parents) > 1 and self.specific_files:
295
raise NotImplementedError('selected-file commit of merges is not supported yet: files %r',
297
self._check_parents_present()
298
self.builder = self.branch.get_commit_builder(self.parents,
299
self.config, timestamp, timezone, committer, revprops, rev_id)
301
self._remove_deleted()
302
self._populate_new_inv()
303
self._report_deletes()
305
if not (self.allow_pointless
306
or len(self.parents) > 1
307
or self.builder.new_inventory != self.basis_inv):
308
raise PointlessCommit()
310
self._emit_progress_update()
311
# TODO: Now the new inventory is known, check for conflicts and prompt the
312
# user for a commit message.
313
self.builder.finish_inventory()
314
self._emit_progress_update()
315
self.rev_id = self.builder.commit(self.message)
316
self._emit_progress_update()
317
# revision data is in the local branch now.
319
# upload revision data to the master.
464
320
# this will propagate merged revisions too if needed.
465
321
if self.bound_branch:
466
self._set_progress_stage("Uploading data to master branch")
467
# 'commit' to the master first so a timeout here causes the
468
# local branch to be out of date
469
(new_revno, self.rev_id) = self.master_branch.import_last_revision_info_and_tags(
470
self.branch, new_revno, self.rev_id, lossy=self._lossy)
472
self.branch.fetch(self.master_branch, self.rev_id)
322
self.master_branch.repository.fetch(self.branch.repository,
323
revision_id=self.rev_id)
324
# now the master has the revision data
325
# 'commit' to the master first so a timeout here causes the local
326
# branch to be out of date
327
self.master_branch.append_revision(self.rev_id)
474
329
# and now do the commit locally.
475
if new_revno is None:
476
# Keep existing behaviour around ghosts
478
self.branch.set_last_revision_info(new_revno, self.rev_id)
481
self._process_pre_hooks(old_revno, new_revno)
482
except BaseException:
483
# The commit builder will already have updated the branch,
485
self.branch.set_last_revision_info(old_revno, old_revid)
488
# Merge local tags to remote
489
if self.bound_branch:
490
self._set_progress_stage("Merging tags to master branch")
491
tag_updates, tag_conflicts = self.branch.tags.merge_to(
492
self.master_branch.tags)
494
warning_lines = [' ' + name for name, _, _ in tag_conflicts]
495
note(gettext("Conflicting tags in bound branch:\n{0}".format(
496
"\n".join(warning_lines))))
498
def _select_reporter(self):
499
"""Select the CommitReporter to use."""
501
return NullCommitReporter()
502
return ReportCommitToLog()
504
def _check_pointless(self):
505
if self.allow_pointless:
507
# A merge with no effect on files
508
if len(self.parents) > 1:
510
if self.builder.any_changes():
512
raise PointlessCommit()
514
def _check_bound_branch(self, stack, possible_master_transports=None):
330
self.branch.append_revision(self.rev_id)
332
self.work_tree.set_pending_merges([])
333
self.work_tree.set_last_revision(self.rev_id)
334
# now the work tree is up to date with the branch
336
self.reporter.completed(self.branch.revno(), self.rev_id)
337
if self.config.post_commit() is not None:
338
hooks = self.config.post_commit().split(' ')
339
# this would be nicer with twisted.python.reflect.namedAny
341
result = eval(hook + '(branch, rev_id)',
342
{'branch':self.branch,
344
'rev_id':self.rev_id})
345
self._emit_progress_update()
350
def _check_bound_branch(self):
515
351
"""Check to see if the local branch is bound.
517
353
If it is bound, then most of the commit will actually be
533
368
# If the master branch is bound, we must fail
534
369
master_bound_location = self.master_branch.get_bound_location()
535
370
if master_bound_location:
536
raise errors.CommitToDoubleBoundBranch(
537
self.branch, self.master_branch, master_bound_location)
371
raise errors.CommitToDoubleBoundBranch(self.branch,
372
self.master_branch, master_bound_location)
539
374
# TODO: jam 20051230 We could automatically push local
540
375
# commits to the remote branch if they would fit.
541
376
# But for now, just require remote to be identical
544
379
# Make sure the local branch is identical to the master
545
master_revid = self.master_branch.last_revision()
546
local_revid = self.branch.last_revision()
547
if local_revid != master_revid:
380
master_rh = self.master_branch.revision_history()
381
local_rh = self.branch.revision_history()
382
if local_rh != master_rh:
548
383
raise errors.BoundBranchOutOfDate(self.branch,
551
386
# Now things are ready to change the master branch
552
387
# so grab the lock
553
388
self.bound_branch = self.branch
554
stack.enter_context(self.master_branch.lock_write())
556
def _check_out_of_date_tree(self):
557
"""Check that the working tree is up to date.
559
:return: old_revision_number, old_revision_id, new_revision_number
389
self.master_branch.lock_write()
390
self.master_locked = True
393
"""Cleanup any open locks, progress bars etc."""
394
cleanups = [self._cleanup_bound_branch,
395
self.work_tree.unlock,
397
found_exception = None
398
for cleanup in cleanups:
401
# we want every cleanup to run no matter what.
402
# so we have a catchall here, but we will raise the
403
# last encountered exception up the stack: and
404
# typically this will be useful enough.
407
if found_exception is not None:
408
# don't do a plan raise, because the last exception may have been
409
# trashed, e is our sure-to-work exception even though it loses the
410
# full traceback. XXX: RBC 20060421 perhaps we could check the
411
# exc_info and if its the same one do a plain raise otherwise
412
# 'raise e' as we do now.
415
def _cleanup_bound_branch(self):
416
"""Executed at the end of a try/finally to cleanup a bound branch.
418
If the branch wasn't bound, this is a no-op.
419
If it was, it resents self.branch to the local branch, instead
563
first_tree_parent = self.work_tree.get_parent_ids()[0]
565
# if there are no parents, treat our parent as 'None'
566
# this is so that we still consider the master branch
567
# - in a checkout scenario the tree may have no
568
# parents but the branch may do.
569
first_tree_parent = breezy.revision.NULL_REVISION
570
if (self.master_branch._format.stores_revno() or
571
self.config_stack.get('calculate_revnos')):
573
old_revno, master_last = self.master_branch.last_revision_info()
574
except errors.UnsupportedOperation:
575
master_last = self.master_branch.last_revision()
576
old_revno = self.branch.revision_id_to_revno(master_last)
578
master_last = self.master_branch.last_revision()
580
if master_last != first_tree_parent:
581
if master_last != breezy.revision.NULL_REVISION:
582
raise errors.OutOfDateTree(self.work_tree)
583
if (old_revno is not None and
584
self.branch.repository.has_revision(first_tree_parent)):
585
new_revno = old_revno + 1
587
# ghost parents never appear in revision history.
589
return old_revno, master_last, new_revno
591
def _process_pre_hooks(self, old_revno, new_revno):
592
"""Process any registered pre commit hooks."""
593
self._set_progress_stage("Running pre_commit hooks")
594
self._process_hooks("pre_commit", old_revno, new_revno)
596
def _process_post_hooks(self, old_revno, new_revno):
597
"""Process any registered post commit hooks."""
598
# Process the post commit hooks, if any
599
self._set_progress_stage("Running post_commit hooks")
600
# old style commit hooks - should be deprecated ? (obsoleted in
601
# 0.15^H^H^H^H 2.5.0)
602
post_commit = self.config_stack.get('post_commit')
603
if post_commit is not None:
604
hooks = post_commit.split(' ')
605
# this would be nicer with twisted.python.reflect.namedAny
607
result = eval(hook + '(branch, rev_id)',
608
{'branch': self.branch,
610
'rev_id': self.rev_id})
611
# process new style post commit hooks
612
self._process_hooks("post_commit", old_revno, new_revno)
614
def _process_hooks(self, hook_name, old_revno, new_revno):
615
if not Branch.hooks[hook_name]:
618
# new style commit hooks:
619
422
if not self.bound_branch:
620
hook_master = self.branch
623
hook_master = self.master_branch
624
hook_local = self.branch
625
# With bound branches, when the master is behind the local branch,
626
# the 'old_revno' and old_revid values here are incorrect.
627
# XXX: FIXME ^. RBC 20060206
629
old_revid = self.parents[0]
631
old_revid = breezy.revision.NULL_REVISION
633
if hook_name == "pre_commit":
634
future_tree = self.builder.revision_tree()
635
tree_delta = future_tree.changes_from(self.basis_tree,
638
for hook in Branch.hooks[hook_name]:
639
# show the running hook in the progress bar. As hooks may
640
# end up doing nothing (e.g. because they are not configured by
641
# the user) this is still showing progress, not showing overall
642
# actions - its up to each plugin to show a UI if it want's to
643
# (such as 'Emailing diff to foo@example.com').
644
self.pb_stage_name = "Running %s hooks [%s]" % \
645
(hook_name, Branch.hooks.get_hook_name(hook))
646
self._emit_progress()
647
if 'hooks' in debug.debug_flags:
648
mutter("Invoking commit hook: %r", hook)
649
if hook_name == "post_commit":
650
hook(hook_local, hook_master, old_revno, old_revid, new_revno,
652
elif hook_name == "pre_commit":
653
hook(hook_local, hook_master,
654
old_revno, old_revid, new_revno, self.rev_id,
655
tree_delta, future_tree)
657
def _update_builder_with_changes(self):
658
"""Update the commit builder with the data about what has changed.
660
specific_files = self.specific_files
661
mutter("Selecting files for commit with filter %r", specific_files)
664
iter_changes = self.work_tree.iter_changes(
665
self.basis_tree, specific_files=specific_files)
667
iter_changes = filter_excluded(iter_changes, self.exclude)
668
iter_changes = self._filter_iter_changes(iter_changes)
669
for path, fs_hash in self.builder.record_iter_changes(
670
self.work_tree, self.basis_revid, iter_changes):
671
self.work_tree._observed_sha1(path, fs_hash)
673
def _filter_iter_changes(self, iter_changes):
674
"""Process iter_changes.
676
This method reports on the changes in iter_changes to the user, and
677
converts 'missing' entries in the iter_changes iterator to 'deleted'
678
entries. 'missing' entries have their
680
:param iter_changes: An iter_changes to process.
681
:return: A generator of changes.
683
reporter = self.reporter
684
report_changes = reporter.is_verbose()
686
for change in iter_changes:
688
old_path = change.path[0]
689
new_path = change.path[1]
690
versioned = change.versioned[1]
691
kind = change.kind[1]
692
versioned = change.versioned[1]
693
if kind is None and versioned:
696
reporter.missing(new_path)
697
if change.kind[0] == 'symlink' and not self.work_tree.supports_symlinks():
698
trace.warning('Ignoring "%s" as symlinks are not '
699
'supported on this filesystem.' % (change.path[0],))
424
if self.master_locked:
425
self.master_branch.unlock()
427
def _escape_commit_message(self):
428
"""Replace xml-incompatible control characters."""
429
# FIXME: RBC 20060419 this should be done by the revision
430
# serialiser not by commit. Then we can also add an unescaper
431
# in the deserializer and start roundtripping revision messages
432
# precisely. See repository_implementations/test_repository.py
434
# Python strings can include characters that can't be
435
# represented in well-formed XML; escape characters that
436
# aren't listed in the XML specification
437
# (http://www.w3.org/TR/REC-xml/#NT-Char).
438
self.message, escape_count = re.subn(
439
u'[^\x09\x0A\x0D\u0020-\uD7FF\uE000-\uFFFD]+',
440
lambda match: match.group(0).encode('unicode_escape'),
443
self.reporter.escaped(escape_count, self.message)
445
def _gather_parents(self):
446
"""Record the parents of a merge for merge detection."""
447
# TODO: Make sure that this list doesn't contain duplicate
448
# entries and the order is preserved when doing this.
449
self.parents = self.work_tree.get_parent_ids()
450
self.parent_invs = []
451
for revision in self.parents:
452
if self.branch.repository.has_revision(revision):
453
inventory = self.branch.repository.get_inventory(revision)
454
self.parent_invs.append(inventory)
456
def _check_parents_present(self):
457
for parent_id in self.parents:
458
mutter('commit parent revision {%s}', parent_id)
459
if not self.branch.repository.has_revision(parent_id):
460
if parent_id == self.branch.last_revision():
461
warning("parent is missing %r", parent_id)
462
raise BzrCheckError("branch %s is missing revision {%s}"
463
% (self.branch, parent_id))
465
def _remove_deleted(self):
466
"""Remove deleted files from the working inventories.
468
This is done prior to taking the working inventory as the
469
basis for the new committed inventory.
471
This returns true if any files
472
*that existed in the basis inventory* were deleted.
473
Files that were added and deleted
474
in the working copy don't matter.
476
specific = self.specific_files
478
for path, ie in self.work_inv.iter_entries():
479
if specific and not is_inside_any(specific, path):
481
if not self.work_tree.has_filename(path):
482
self.reporter.missing(path)
483
deleted_ids.append((path, ie.file_id))
485
deleted_ids.sort(reverse=True)
486
for path, file_id in deleted_ids:
487
del self.work_inv[file_id]
488
self.work_tree._write_inventory(self.work_inv)
490
def _populate_new_inv(self):
491
"""Build revision inventory.
493
This creates a new empty inventory. Depending on
494
which files are selected for commit, and what is present in the
495
current tree, the new inventory is populated. inventory entries
496
which are candidates for modification have their revision set to
497
None; inventory entries that are carried over untouched have their
498
revision set to their prior value.
500
# ESEPARATIONOFCONCERNS: this function is diffing and using the diff
501
# results to create a new inventory at the same time, which results
502
# in bugs like #46635. Any reason not to use/enhance Tree.changes_from?
504
mutter("Selecting files for commit with filter %s", self.specific_files)
505
# at this point we dont copy the root entry:
506
entries = self.work_inv.iter_entries()
508
self._emit_progress_update()
509
for path, new_ie in entries:
510
self._emit_progress_update()
511
file_id = new_ie.file_id
512
# mutter('check %s {%s}', path, file_id)
513
if (not self.specific_files or
514
is_inside_or_parent_of_any(self.specific_files, path)):
515
# mutter('%s selected for commit', path)
519
# mutter('%s not selected for commit', path)
520
if self.basis_inv.has_id(file_id):
521
ie = self.basis_inv[file_id].copy()
523
# this entry is new and not being committed
701
deleted_paths.append(change.path[1])
702
# Reset the new path (None) and new versioned flag (False)
703
change = change.discard_new()
704
new_path = change.path[1]
706
elif kind == 'tree-reference':
707
if self.recursive == 'down':
708
self._commit_nested_tree(change.path[1])
709
if change.versioned[0] or change.versioned[1]:
713
reporter.deleted(old_path)
714
elif old_path is None:
715
reporter.snapshot_change(gettext('added'), new_path)
716
elif old_path != new_path:
717
reporter.renamed(gettext('renamed'),
721
or self.work_tree.branch.repository._format.rich_root_data):
722
# Don't report on changes to '' in non rich root
724
reporter.snapshot_change(
725
gettext('modified'), new_path)
726
self._next_progress_entry()
727
# Unversion files that were found to be deleted
728
self.deleted_paths = deleted_paths
730
def _check_strict(self):
731
# XXX: when we use iter_changes this would likely be faster if
732
# iter_changes would check for us (even in the presence of
735
# raise an exception as soon as we find a single unknown.
736
for unknown in self.work_tree.unknowns():
737
raise StrictCommitFailed()
739
def _commit_nested_tree(self, path):
740
"Commit a nested tree."
741
sub_tree = self.work_tree.get_nested_tree(path)
742
# FIXME: be more comprehensive here:
743
# this works when both trees are in --trees repository,
744
# but when both are bound to a different repository,
745
# it fails; a better way of approaching this is to
746
# finally implement the explicit-caches approach design
747
# a while back - RBC 20070306.
748
if sub_tree.branch.repository.has_same_location(
749
self.work_tree.branch.repository):
750
sub_tree.branch.repository = \
751
self.work_tree.branch.repository
753
return sub_tree.commit(message=None, revprops=self.revprops,
754
recursive=self.recursive,
755
message_callback=self.message_callback,
756
timestamp=self.timestamp,
757
timezone=self.timezone,
758
committer=self.committer,
759
allow_pointless=self.allow_pointless,
760
strict=self.strict, verbose=self.verbose,
761
local=self.local, reporter=self.reporter)
762
except PointlessCommit:
763
return self.work_tree.get_reference_revision(path)
765
def _set_progress_stage(self, name, counter=False):
766
"""Set the progress stage and emit an update to the progress bar."""
767
self.pb_stage_name = name
768
self.pb_stage_count += 1
770
self.pb_entries_count = 0
772
self.pb_entries_count = None
773
self._emit_progress()
775
def _next_progress_entry(self):
776
"""Emit an update to the progress bar and increment the entry count."""
777
self.pb_entries_count += 1
778
self._emit_progress()
780
def _emit_progress(self):
781
if self.pb_entries_count is not None:
782
text = gettext("{0} [{1}] - Stage").format(self.pb_stage_name,
783
self.pb_entries_count)
785
text = gettext("%s - Stage") % (self.pb_stage_name, )
786
self.pb.update(text, self.pb_stage_count, self.pb_stage_total)
526
self.builder.record_entry_contents(ie, self.parent_invs,
527
path, self.work_tree)
528
# describe the nature of the change that has occurred relative to
529
# the basis inventory.
530
if (self.basis_inv.has_id(ie.file_id)):
531
basis_ie = self.basis_inv[ie.file_id]
534
change = ie.describe_change(basis_ie, ie)
535
if change in (InventoryEntry.RENAMED,
536
InventoryEntry.MODIFIED_AND_RENAMED):
537
old_path = self.basis_inv.id2path(ie.file_id)
538
self.reporter.renamed(change, old_path, path)
540
self.reporter.snapshot_change(change, path)
542
if not self.specific_files:
545
# ignore removals that don't match filespec
546
for path, new_ie in self.basis_inv.iter_entries():
547
if new_ie.file_id in self.work_inv:
549
if is_inside_any(self.specific_files, path):
553
self.builder.record_entry_contents(ie, self.parent_invs, path,
556
def _emit_progress_update(self):
557
"""Emit an update to the progress bar."""
558
self.pb.update("Committing", self.pb_count, self.pb_total)
561
def _report_deletes(self):
562
for path, ie in self.basis_inv.iter_entries():
563
if ie.file_id not in self.builder.new_inventory:
564
self.reporter.deleted(path)
added
removed
bzrlib/commit.py
