1
# Copyright (C) 2005, 2006, 2007 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
# The newly committed revision is going to have a shape corresponding
19
# to that of the working tree. Files that are not in the
20
# working tree and that were in the predecessor are reported as
21
# removed --- this can include files that were either removed from the
22
# inventory or deleted in the working tree. If they were only
23
# deleted from disk, they are removed from the working inventory.
25
# We then consider the remaining entries, which will be in the new
26
# version. Directory entries are simply copied across. File entries
27
# must be checked to see if a new version of the file should be
28
# recorded. For each parent revision tree, we check to see what
29
# version of the file was present. If the file was present in at
30
# least one tree, and if it was the same version in all the trees,
31
# then we can just refer to that version. Otherwise, a new version
32
# representing the merger of the file versions must be added.
34
# TODO: Update hashcache before and after - or does the WorkingTree
37
# TODO: Rather than mashing together the ancestry and storing it back,
38
# perhaps the weave should have single method which does it all in one
39
# go, avoiding a lot of redundant work.
41
# TODO: Perhaps give a warning if one of the revisions marked as
42
# merged is already in the ancestry, and then don't record it as a
45
# TODO: If the file is newly merged but unchanged from the version it
46
# merges from, then it should still be reported as newly added
47
# relative to the basis revision.
49
# TODO: Change the parameter 'rev_id' to 'revision_id' to be consistent with
50
# the rest of the code; add a deprecation of the old name.
57
from cStringIO import StringIO
65
from bzrlib.branch import Branch
67
from bzrlib.errors import (BzrError, PointlessCommit,
71
from bzrlib.osutils import (kind_marker, isdir,isfile, is_inside_any,
72
is_inside_or_parent_of_any,
73
minimum_path_selection,
74
quotefn, sha_file, split_lines)
75
from bzrlib.testament import Testament
76
from bzrlib.trace import mutter, note, warning, is_quiet
77
from bzrlib.xml5 import serializer_v5
78
from bzrlib.inventory import InventoryEntry, make_entry
79
from bzrlib import symbol_versioning
80
from bzrlib.symbol_versioning import (deprecated_passed,
83
from bzrlib.workingtree import WorkingTree
84
from bzrlib.urlutils import unescape_for_display
88
class NullCommitReporter(object):
89
"""I report on progress of a commit."""
91
def started(self, revno, revid, location=None):
94
def snapshot_change(self, change, path):
97
def completed(self, revno, rev_id):
100
def deleted(self, file_id):
103
def escaped(self, escape_count, message):
106
def missing(self, path):
109
def renamed(self, change, old_path, new_path):
112
def is_verbose(self):
116
class ReportCommitToLog(NullCommitReporter):
118
def _note(self, format, *args):
121
Subclasses may choose to override this method.
125
def snapshot_change(self, change, path):
126
if change == 'unchanged':
128
if change == 'added' and path == '':
130
self._note("%s %s", change, path)
132
def started(self, revno, rev_id, location=None):
133
if location is not None:
134
location = ' to "' + unescape_for_display(location, 'utf-8') + '"'
137
self._note('Committing revision %d%s.', revno, location)
139
def completed(self, revno, rev_id):
140
self._note('Committed revision %d.', revno)
142
def deleted(self, file_id):
143
self._note('deleted %s', file_id)
145
def escaped(self, escape_count, message):
146
self._note("replaced %d control characters in message", escape_count)
148
def missing(self, path):
149
self._note('missing %s', path)
151
def renamed(self, change, old_path, new_path):
152
self._note('%s %s => %s', change, old_path, new_path)
154
def is_verbose(self):
158
class Commit(object):
159
"""Task of committing a new revision.
161
This is a MethodObject: it accumulates state as the commit is
162
prepared, and then it is discarded. It doesn't represent
163
historical revisions, just the act of recording a new one.
166
Modified to hold a list of files that have been deleted from
167
the working directory; these should be removed from the
173
"""Create a Commit object.
175
:param reporter: the default reporter to use or None to decide later
177
self.reporter = reporter
187
allow_pointless=True,
195
message_callback=None,
197
"""Commit working copy as a new revision.
199
:param message: the commit message (it or message_callback is required)
201
:param timestamp: if not None, seconds-since-epoch for a
202
postdated/predated commit.
204
:param specific_files: If true, commit only those files.
206
:param rev_id: If set, use this as the new revision id.
207
Useful for test or import commands that need to tightly
208
control what revisions are assigned. If you duplicate
209
a revision id that exists elsewhere it is your own fault.
210
If null (default), a time/random revision id is generated.
212
:param allow_pointless: If true (default), commit even if nothing
213
has changed and no merges are recorded.
215
:param strict: If true, don't allow a commit if the working tree
216
contains unknown files.
218
:param revprops: Properties for new revision
219
:param local: Perform a local only commit.
220
:param reporter: the reporter to use or None for the default
221
:param verbose: if True and the reporter is not None, report everything
222
:param recursive: If set to 'down', commit in any subtrees that have
223
pending changes of any sort during this commit.
225
mutter('preparing to commit')
227
if working_tree is None:
228
raise BzrError("working_tree must be passed into commit().")
230
self.work_tree = working_tree
231
self.branch = self.work_tree.branch
232
if getattr(self.work_tree, 'requires_rich_root', lambda: False)():
233
if not self.branch.repository.supports_rich_root():
234
raise errors.RootNotRich()
235
if message_callback is None:
236
if message is not None:
237
if isinstance(message, str):
238
message = message.decode(bzrlib.user_encoding)
239
message_callback = lambda x: message
241
raise BzrError("The message or message_callback keyword"
242
" parameter is required for commit().")
244
self.bound_branch = None
245
self.any_entries_changed = False
246
self.any_entries_deleted = False
248
self.master_branch = None
249
self.master_locked = False
250
self.recursive = recursive
252
if specific_files is not None:
253
self.specific_files = sorted(
254
minimum_path_selection(specific_files))
256
self.specific_files = None
257
self.specific_file_ids = None
258
self.allow_pointless = allow_pointless
259
self.revprops = revprops
260
self.message_callback = message_callback
261
self.timestamp = timestamp
262
self.timezone = timezone
263
self.committer = committer
265
self.verbose = verbose
266
# accumulates an inventory delta to the basis entry, so we can make
267
# just the necessary updates to the workingtree's cached basis.
268
self._basis_delta = []
270
self.work_tree.lock_write()
271
self.pb = bzrlib.ui.ui_factory.nested_progress_bar()
272
self.basis_revid = self.work_tree.last_revision()
273
self.basis_tree = self.work_tree.basis_tree()
274
self.basis_tree.lock_read()
276
# Cannot commit with conflicts present.
277
if len(self.work_tree.conflicts()) > 0:
278
raise ConflictsInTree
280
# Setup the bound branch variables as needed.
281
self._check_bound_branch()
283
# Check that the working tree is up to date
284
old_revno, new_revno = self._check_out_of_date_tree()
286
# Complete configuration setup
287
if reporter is not None:
288
self.reporter = reporter
289
elif self.reporter is None:
290
self.reporter = self._select_reporter()
291
if self.config is None:
292
self.config = self.branch.get_config()
294
# If provided, ensure the specified files are versioned
295
if self.specific_files is not None:
296
# Note: This routine is being called because it raises
297
# PathNotVersionedError as a side effect of finding the IDs. We
298
# later use the ids we found as input to the working tree
299
# inventory iterator, so we only consider those ids rather than
300
# examining the whole tree again.
301
# XXX: Dont we have filter_unversioned to do this more
303
self.specific_file_ids = tree.find_ids_across_trees(
304
specific_files, [self.basis_tree, self.work_tree])
306
# Setup the progress bar. As the number of files that need to be
307
# committed in unknown, progress is reported as stages.
308
# We keep track of entries separately though and include that
309
# information in the progress bar during the relevant stages.
310
self.pb_stage_name = ""
311
self.pb_stage_count = 0
312
self.pb_stage_total = 5
313
if self.bound_branch:
314
self.pb_stage_total += 1
315
self.pb.show_pct = False
316
self.pb.show_spinner = False
317
self.pb.show_eta = False
318
self.pb.show_count = True
319
self.pb.show_bar = True
321
# After a merge, a selected file commit is not supported.
322
# See 'bzr help merge' for an explanation as to why.
323
self.basis_inv = self.basis_tree.inventory
324
self._gather_parents()
325
if len(self.parents) > 1 and self.specific_files:
326
raise errors.CannotCommitSelectedFileMerge(self.specific_files)
328
# Collect the changes
329
self._set_progress_stage("Collecting changes",
330
entries_title="Directory")
331
self.builder = self.branch.get_commit_builder(self.parents,
332
self.config, timestamp, timezone, committer, revprops, rev_id)
335
# find the location being committed to
336
if self.bound_branch:
337
master_location = self.master_branch.base
339
master_location = self.branch.base
341
# report the start of the commit
342
self.reporter.started(new_revno, self.rev_id, master_location)
344
self._update_builder_with_changes()
345
self._report_and_accumulate_deletes()
346
self._check_pointless()
348
# TODO: Now the new inventory is known, check for conflicts.
349
# ADHB 2006-08-08: If this is done, populate_new_inv should not add
350
# weave lines, because nothing should be recorded until it is known
351
# that commit will succeed.
352
self._set_progress_stage("Saving data locally")
353
self.builder.finish_inventory()
355
# Prompt the user for a commit message if none provided
356
message = message_callback(self)
357
assert isinstance(message, unicode), type(message)
358
self.message = message
359
self._escape_commit_message()
361
# Add revision data to the local branch
362
self.rev_id = self.builder.commit(self.message)
368
self._process_pre_hooks(old_revno, new_revno)
370
# Upload revision data to the master.
371
# this will propagate merged revisions too if needed.
372
if self.bound_branch:
373
self._set_progress_stage("Uploading data to master branch")
374
self.master_branch.repository.fetch(self.branch.repository,
375
revision_id=self.rev_id)
376
# now the master has the revision data
377
# 'commit' to the master first so a timeout here causes the
378
# local branch to be out of date
379
self.master_branch.set_last_revision_info(new_revno,
382
# and now do the commit locally.
383
self.branch.set_last_revision_info(new_revno, self.rev_id)
385
# Make the working tree up to date with the branch
386
self._set_progress_stage("Updating the working tree")
387
rev_tree = self.builder.revision_tree()
388
# XXX: This will need to be changed if we support doing a
389
# selective commit while a merge is still pending - then we'd
390
# still have multiple parents after the commit.
392
# XXX: update_basis_by_delta is slower at present because it works
393
# on inventories, so this is not active until there's a native
394
# dirstate implementation.
395
## self.work_tree.update_basis_by_delta(self.rev_id,
396
## self._basis_delta)
397
self.work_tree.set_parent_trees([(self.rev_id, rev_tree)])
398
self.reporter.completed(new_revno, self.rev_id)
399
self._process_post_hooks(old_revno, new_revno)
404
def _select_reporter(self):
405
"""Select the CommitReporter to use."""
407
return NullCommitReporter()
408
return ReportCommitToLog()
410
def _check_pointless(self):
411
if self.allow_pointless:
413
# A merge with no effect on files
414
if len(self.parents) > 1:
416
# TODO: we could simplify this by using self._basis_delta.
418
# The initial commit adds a root directory, but this in itself is not
419
# a worthwhile commit.
420
if (self.basis_revid == revision.NULL_REVISION and
421
len(self.builder.new_inventory) == 1):
422
raise PointlessCommit()
423
# If length == 1, then we only have the root entry. Which means
424
# that there is no real difference (only the root could be different)
425
# unless deletes occured, in which case the length is irrelevant.
426
if (self.any_entries_deleted or
427
(len(self.builder.new_inventory) != 1 and
428
self.any_entries_changed)):
430
raise PointlessCommit()
432
def _check_bound_branch(self):
433
"""Check to see if the local branch is bound.
435
If it is bound, then most of the commit will actually be
436
done using the remote branch as the target branch.
437
Only at the end will the local branch be updated.
439
if self.local and not self.branch.get_bound_location():
440
raise errors.LocalRequiresBoundBranch()
443
self.master_branch = self.branch.get_master_branch()
445
if not self.master_branch:
446
# make this branch the reference branch for out of date checks.
447
self.master_branch = self.branch
450
# If the master branch is bound, we must fail
451
master_bound_location = self.master_branch.get_bound_location()
452
if master_bound_location:
453
raise errors.CommitToDoubleBoundBranch(self.branch,
454
self.master_branch, master_bound_location)
456
# TODO: jam 20051230 We could automatically push local
457
# commits to the remote branch if they would fit.
458
# But for now, just require remote to be identical
461
# Make sure the local branch is identical to the master
462
master_info = self.master_branch.last_revision_info()
463
local_info = self.branch.last_revision_info()
464
if local_info != master_info:
465
raise errors.BoundBranchOutOfDate(self.branch,
468
# Now things are ready to change the master branch
470
self.bound_branch = self.branch
471
self.master_branch.lock_write()
472
self.master_locked = True
474
def _check_out_of_date_tree(self):
475
"""Check that the working tree is up to date.
477
:return: old_revision_number,new_revision_number tuple
480
first_tree_parent = self.work_tree.get_parent_ids()[0]
482
# if there are no parents, treat our parent as 'None'
483
# this is so that we still consider the master branch
484
# - in a checkout scenario the tree may have no
485
# parents but the branch may do.
486
first_tree_parent = bzrlib.revision.NULL_REVISION
487
old_revno, master_last = self.master_branch.last_revision_info()
488
if master_last != first_tree_parent:
489
if master_last != bzrlib.revision.NULL_REVISION:
490
raise errors.OutOfDateTree(self.work_tree)
491
if self.branch.repository.has_revision(first_tree_parent):
492
new_revno = old_revno + 1
494
# ghost parents never appear in revision history.
496
return old_revno,new_revno
498
def _process_pre_hooks(self, old_revno, new_revno):
499
"""Process any registered pre commit hooks."""
500
self._set_progress_stage("Running pre_commit hooks")
501
self._process_hooks("pre_commit", old_revno, new_revno)
503
def _process_post_hooks(self, old_revno, new_revno):
504
"""Process any registered post commit hooks."""
505
# Process the post commit hooks, if any
506
self._set_progress_stage("Running post_commit hooks")
507
# old style commit hooks - should be deprecated ? (obsoleted in
509
if self.config.post_commit() is not None:
510
hooks = self.config.post_commit().split(' ')
511
# this would be nicer with twisted.python.reflect.namedAny
513
result = eval(hook + '(branch, rev_id)',
514
{'branch':self.branch,
516
'rev_id':self.rev_id})
517
# process new style post commit hooks
518
self._process_hooks("post_commit", old_revno, new_revno)
520
def _process_hooks(self, hook_name, old_revno, new_revno):
521
if not Branch.hooks[hook_name]:
524
# new style commit hooks:
525
if not self.bound_branch:
526
hook_master = self.branch
529
hook_master = self.master_branch
530
hook_local = self.branch
531
# With bound branches, when the master is behind the local branch,
532
# the 'old_revno' and old_revid values here are incorrect.
533
# XXX: FIXME ^. RBC 20060206
535
old_revid = self.parents[0]
537
old_revid = bzrlib.revision.NULL_REVISION
539
if hook_name == "pre_commit":
540
future_tree = self.builder.revision_tree()
541
tree_delta = future_tree.changes_from(self.basis_tree,
544
for hook in Branch.hooks[hook_name]:
545
# show the running hook in the progress bar. As hooks may
546
# end up doing nothing (e.g. because they are not configured by
547
# the user) this is still showing progress, not showing overall
548
# actions - its up to each plugin to show a UI if it want's to
549
# (such as 'Emailing diff to foo@example.com').
550
self.pb_stage_name = "Running %s hooks [%s]" % \
551
(hook_name, Branch.hooks.get_hook_name(hook))
552
self._emit_progress()
553
if 'hooks' in debug.debug_flags:
554
mutter("Invoking commit hook: %r", hook)
555
if hook_name == "post_commit":
556
hook(hook_local, hook_master, old_revno, old_revid, new_revno,
558
elif hook_name == "pre_commit":
559
hook(hook_local, hook_master,
560
old_revno, old_revid, new_revno, self.rev_id,
561
tree_delta, future_tree)
564
"""Cleanup any open locks, progress bars etc."""
565
cleanups = [self._cleanup_bound_branch,
566
self.basis_tree.unlock,
567
self.work_tree.unlock,
569
found_exception = None
570
for cleanup in cleanups:
573
# we want every cleanup to run no matter what.
574
# so we have a catchall here, but we will raise the
575
# last encountered exception up the stack: and
576
# typically this will be useful enough.
579
if found_exception is not None:
580
# don't do a plan raise, because the last exception may have been
581
# trashed, e is our sure-to-work exception even though it loses the
582
# full traceback. XXX: RBC 20060421 perhaps we could check the
583
# exc_info and if its the same one do a plain raise otherwise
584
# 'raise e' as we do now.
587
def _cleanup_bound_branch(self):
588
"""Executed at the end of a try/finally to cleanup a bound branch.
590
If the branch wasn't bound, this is a no-op.
591
If it was, it resents self.branch to the local branch, instead
594
if not self.bound_branch:
596
if self.master_locked:
597
self.master_branch.unlock()
599
def _escape_commit_message(self):
600
"""Replace xml-incompatible control characters."""
601
# FIXME: RBC 20060419 this should be done by the revision
602
# serialiser not by commit. Then we can also add an unescaper
603
# in the deserializer and start roundtripping revision messages
604
# precisely. See repository_implementations/test_repository.py
606
# Python strings can include characters that can't be
607
# represented in well-formed XML; escape characters that
608
# aren't listed in the XML specification
609
# (http://www.w3.org/TR/REC-xml/#NT-Char).
610
self.message, escape_count = re.subn(
611
u'[^\x09\x0A\x0D\u0020-\uD7FF\uE000-\uFFFD]+',
612
lambda match: match.group(0).encode('unicode_escape'),
615
self.reporter.escaped(escape_count, self.message)
617
def _gather_parents(self):
618
"""Record the parents of a merge for merge detection."""
619
# TODO: Make sure that this list doesn't contain duplicate
620
# entries and the order is preserved when doing this.
621
self.parents = self.work_tree.get_parent_ids()
622
self.parent_invs = [self.basis_inv]
623
for revision in self.parents[1:]:
624
if self.branch.repository.has_revision(revision):
625
mutter('commit parent revision {%s}', revision)
626
inventory = self.branch.repository.get_inventory(revision)
627
self.parent_invs.append(inventory)
629
mutter('commit parent ghost revision {%s}', revision)
631
def _update_builder_with_changes(self):
632
"""Update the commit builder with the data about what has changed.
634
# Build the revision inventory.
636
# This starts by creating a new empty inventory. Depending on
637
# which files are selected for commit, and what is present in the
638
# current tree, the new inventory is populated. inventory entries
639
# which are candidates for modification have their revision set to
640
# None; inventory entries that are carried over untouched have their
641
# revision set to their prior value.
643
# ESEPARATIONOFCONCERNS: this function is diffing and using the diff
644
# results to create a new inventory at the same time, which results
645
# in bugs like #46635. Any reason not to use/enhance Tree.changes_from?
648
specific_files = self.specific_files
649
mutter("Selecting files for commit with filter %s", specific_files)
651
# Build the new inventory
652
self._populate_from_inventory(specific_files)
654
# If specific files are selected, then all un-selected files must be
655
# recorded in their previous state. For more details, see
656
# https://lists.ubuntu.com/archives/bazaar/2007q3/028476.html.
658
for path, old_ie in self.basis_inv.iter_entries():
659
if old_ie.file_id in self.builder.new_inventory:
660
# already added - skip.
662
if is_inside_any(specific_files, path):
663
# was inside the selected path, if not present it has been
666
if old_ie.kind == 'directory':
667
self._next_progress_entry()
668
# not in final inv yet, was not in the selected files, so is an
669
# entry to be preserved unaltered.
671
# Note: specific file commits after a merge are currently
672
# prohibited. This test is for sanity/safety in case it's
673
# required after that changes.
674
if len(self.parents) > 1:
676
delta, version_recorded = self.builder.record_entry_contents(
677
ie, self.parent_invs, path, self.basis_tree, None)
679
self.any_entries_changed = True
680
if delta: self._basis_delta.append(delta)
682
def _report_and_accumulate_deletes(self):
683
# XXX: Could the list of deleted paths and ids be instead taken from
684
# _populate_from_inventory?
685
deleted_ids = set(self.basis_inv._byid.keys()) - \
686
set(self.builder.new_inventory._byid.keys())
688
self.any_entries_deleted = True
689
deleted = [(self.basis_tree.id2path(file_id), file_id)
690
for file_id in deleted_ids]
692
# XXX: this is not quite directory-order sorting
693
for path, file_id in deleted:
694
self._basis_delta.append((path, None, file_id, None))
695
self.reporter.deleted(path)
697
def _populate_from_inventory(self, specific_files):
698
"""Populate the CommitBuilder by walking the working tree inventory."""
700
# raise an exception as soon as we find a single unknown.
701
for unknown in self.work_tree.unknowns():
702
raise StrictCommitFailed()
704
report_changes = self.reporter.is_verbose()
706
deleted_paths = set()
707
# XXX: Note that entries may have the wrong kind because the entry does
708
# not reflect the status on disk.
709
work_inv = self.work_tree.inventory
710
entries = work_inv.iter_entries_by_dir(
711
specific_file_ids=self.specific_file_ids, yield_parents=True)
712
for path, existing_ie in entries:
713
file_id = existing_ie.file_id
714
name = existing_ie.name
715
parent_id = existing_ie.parent_id
716
kind = existing_ie.kind
717
if kind == 'directory':
718
self._next_progress_entry()
719
# Skip files that have been deleted from the working tree.
720
# The deleted files/directories are also recorded so they
721
# can be explicitly unversioned later. Note that when a
722
# filter of specific files is given, we must only skip/record
723
# deleted files matching that filter.
724
if is_inside_any(deleted_paths, path):
726
content_summary = self.work_tree.path_content_summary(path)
727
if not specific_files or is_inside_any(specific_files, path):
728
if content_summary[0] == 'missing':
729
deleted_paths.add(path)
730
self.reporter.missing(path)
731
deleted_ids.append(file_id)
733
# TODO: have the builder do the nested commit just-in-time IF and
735
if content_summary[0] == 'tree-reference':
736
# enforce repository nested tree policy.
737
if (not self.work_tree.supports_tree_reference() or
738
# repository does not support it either.
739
not self.branch.repository._format.supports_tree_reference):
740
content_summary = ('directory',) + content_summary[1:]
741
kind = content_summary[0]
742
# TODO: specific_files filtering before nested tree processing
743
if kind == 'tree-reference':
744
if self.recursive == 'down':
745
nested_revision_id = self._commit_nested_tree(
747
content_summary = content_summary[:3] + (
750
content_summary = content_summary[:3] + (
751
self.work_tree.get_reference_revision(file_id),)
753
# Record an entry for this item
754
# Note: I don't particularly want to have the existing_ie
755
# parameter but the test suite currently (28-Jun-07) breaks
756
# without it thanks to a unicode normalisation issue. :-(
757
definitely_changed = kind != existing_ie.kind
758
self._record_entry(path, file_id, specific_files, kind, name,
759
parent_id, definitely_changed, existing_ie, report_changes,
762
# Unversion IDs that were found to be deleted
763
self.work_tree.unversion(deleted_ids)
765
def _commit_nested_tree(self, file_id, path):
766
"Commit a nested tree."
767
sub_tree = self.work_tree.get_nested_tree(file_id, path)
768
# FIXME: be more comprehensive here:
769
# this works when both trees are in --trees repository,
770
# but when both are bound to a different repository,
771
# it fails; a better way of approaching this is to
772
# finally implement the explicit-caches approach design
773
# a while back - RBC 20070306.
774
if sub_tree.branch.repository.has_same_location(
775
self.work_tree.branch.repository):
776
sub_tree.branch.repository = \
777
self.work_tree.branch.repository
779
return sub_tree.commit(message=None, revprops=self.revprops,
780
recursive=self.recursive,
781
message_callback=self.message_callback,
782
timestamp=self.timestamp, timezone=self.timezone,
783
committer=self.committer,
784
allow_pointless=self.allow_pointless,
785
strict=self.strict, verbose=self.verbose,
786
local=self.local, reporter=self.reporter)
787
except errors.PointlessCommit:
788
return self.work_tree.get_reference_revision(file_id)
790
def _record_entry(self, path, file_id, specific_files, kind, name,
791
parent_id, definitely_changed, existing_ie, report_changes,
793
"Record the new inventory entry for a path if any."
794
# mutter('check %s {%s}', path, file_id)
795
# mutter('%s selected for commit', path)
796
if definitely_changed or existing_ie is None:
797
ie = make_entry(kind, name, parent_id, file_id)
799
ie = existing_ie.copy()
801
delta, version_recorded = self.builder.record_entry_contents(ie,
802
self.parent_invs, path, self.work_tree, content_summary)
804
self._basis_delta.append(delta)
806
self.any_entries_changed = True
808
self._report_change(ie, path)
811
def _report_change(self, ie, path):
812
"""Report a change to the user.
814
The change that has occurred is described relative to the basis
817
if (self.basis_inv.has_id(ie.file_id)):
818
basis_ie = self.basis_inv[ie.file_id]
821
change = ie.describe_change(basis_ie, ie)
822
if change in (InventoryEntry.RENAMED,
823
InventoryEntry.MODIFIED_AND_RENAMED):
824
old_path = self.basis_inv.id2path(ie.file_id)
825
self.reporter.renamed(change, old_path, path)
827
self.reporter.snapshot_change(change, path)
829
def _set_progress_stage(self, name, entries_title=None):
830
"""Set the progress stage and emit an update to the progress bar."""
831
self.pb_stage_name = name
832
self.pb_stage_count += 1
833
self.pb_entries_title = entries_title
834
if entries_title is not None:
835
self.pb_entries_count = 0
836
self.pb_entries_total = '?'
837
self._emit_progress()
839
def _next_progress_entry(self):
840
"""Emit an update to the progress bar and increment the entry count."""
841
self.pb_entries_count += 1
842
self._emit_progress()
844
def _emit_progress(self):
845
if self.pb_entries_title:
846
if self.pb_entries_total == '?':
847
text = "%s [%s %d] - Stage" % (self.pb_stage_name,
848
self.pb_entries_title, self.pb_entries_count)
850
text = "%s [%s %d/%s] - Stage" % (self.pb_stage_name,
851
self.pb_entries_title, self.pb_entries_count,
852
str(self.pb_entries_total))
854
text = "%s - Stage" % (self.pb_stage_name)
855
self.pb.update(text, self.pb_stage_count, self.pb_stage_total)
added
removed
bzrlib/commit.py
