274
149
Not versioned and not matching an ignore pattern.
276
Additionally for directories, symlinks and files with an executable
277
bit, Bazaar indicates their type using a trailing character: '/', '@'
280
To see ignored files use 'bzr ignored'. For details on the
151
To see ignored files use 'bzr ignored'. For details in the
281
152
changes to file texts, use 'bzr diff'.
283
Note that --short or -S gives status flags for each item, similar
284
to Subversion's status command. To get output similar to svn -q,
154
--short gives a status flags for each item, similar to the SVN's status
157
Column 1: versioning / renames
163
P Entry for a pending merge (not a file)
172
* The execute bit was changed
287
174
If no arguments are specified, the status of the entire working
288
175
directory is shown. Otherwise, only the status of the specified
289
176
files or directories is reported. If a directory is given, status
290
177
is reported for everything inside that directory.
292
Before merges are committed, the pending merge tip revisions are
293
shown. To see all pending merge revisions, use the -v option.
294
To skip the display of pending merge information altogether, use
295
the no-pending option or specify a file/directory.
297
179
If a revision argument is given, the status is calculated against
298
180
that revision, or between two revisions if two are provided.
301
183
# TODO: --no-recurse, --recurse options
303
185
takes_args = ['file*']
304
takes_options = ['show-ids', 'revision', 'change', 'verbose',
305
Option('short', help='Use short status indicators.',
307
Option('versioned', help='Only show versioned files.',
309
Option('no-pending', help='Don\'t show pending merges.',
186
takes_options = ['show-ids', 'revision', 'short',
187
Option('versioned', help='Only show versioned files')]
312
188
aliases = ['st', 'stat']
314
190
encoding_type = 'replace'
315
_see_also = ['diff', 'revert', 'status-flags']
318
193
def run(self, show_ids=False, file_list=None, revision=None, short=False,
319
versioned=False, no_pending=False, verbose=False):
320
195
from bzrlib.status import show_tree_status
322
if revision and len(revision) > 2:
323
raise errors.BzrCommandError('bzr status --revision takes exactly'
324
' one or two revision specifiers')
326
tree, relfile_list = tree_files(file_list)
327
# Avoid asking for specific files when that is not needed.
328
if relfile_list == ['']:
330
# Don't disable pending merges for full trees other than '.'.
331
if file_list == ['.']:
333
# A specific path within a tree was given.
334
elif relfile_list is not None:
197
tree, file_list = tree_files(file_list)
336
199
show_tree_status(tree, show_ids=show_ids,
337
specific_files=relfile_list, revision=revision,
338
to_file=self.outf, short=short, versioned=versioned,
339
show_pending=(not no_pending), verbose=verbose)
200
specific_files=file_list, revision=revision,
201
to_file=self.outf, short=short, versioned=versioned)
342
204
class cmd_cat_revision(Command):
343
__doc__ = """Write out metadata for a revision.
205
"""Write out metadata for a revision.
345
207
The revision to print can either be specified by a specific
346
208
revision identifier, or you can use --revision.
350
212
takes_args = ['revision_id?']
351
takes_options = ['directory', 'revision']
213
takes_options = ['revision']
352
214
# cat-revision is more for frontends so should be exact
353
215
encoding = 'strict'
355
def print_revision(self, revisions, revid):
356
stream = revisions.get_record_stream([(revid,)], 'unordered', True)
357
record = stream.next()
358
if record.storage_kind == 'absent':
359
raise errors.NoSuchRevision(revisions, revid)
360
revtext = record.get_bytes_as('fulltext')
361
self.outf.write(revtext.decode('utf-8'))
364
def run(self, revision_id=None, revision=None, directory=u'.'):
218
def run(self, revision_id=None, revision=None):
365
220
if revision_id is not None and revision is not None:
366
221
raise errors.BzrCommandError('You can only supply one of'
367
222
' revision_id or --revision')
368
223
if revision_id is None and revision is None:
369
224
raise errors.BzrCommandError('You must supply either'
370
225
' --revision or a revision_id')
371
b = WorkingTree.open_containing(directory)[0].branch
373
revisions = b.repository.revisions
374
if revisions is None:
375
raise errors.BzrCommandError('Repository %r does not support '
376
'access to raw revision texts')
378
b.repository.lock_read()
380
# TODO: jam 20060112 should cat-revision always output utf-8?
381
if revision_id is not None:
382
revision_id = osutils.safe_revision_id(revision_id, warn=False)
384
self.print_revision(revisions, revision_id)
385
except errors.NoSuchRevision:
386
msg = "The repository %s contains no revision %s." % (
387
b.repository.base, revision_id)
388
raise errors.BzrCommandError(msg)
389
elif revision is not None:
392
raise errors.BzrCommandError(
393
'You cannot specify a NULL revision.')
394
rev_id = rev.as_revision_id(b)
395
self.print_revision(revisions, rev_id)
397
b.repository.unlock()
400
class cmd_dump_btree(Command):
401
__doc__ = """Dump the contents of a btree index file to stdout.
403
PATH is a btree index file, it can be any URL. This includes things like
404
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
406
By default, the tuples stored in the index file will be displayed. With
407
--raw, we will uncompress the pages, but otherwise display the raw bytes
411
# TODO: Do we want to dump the internal nodes as well?
412
# TODO: It would be nice to be able to dump the un-parsed information,
413
# rather than only going through iter_all_entries. However, this is
414
# good enough for a start
416
encoding_type = 'exact'
417
takes_args = ['path']
418
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
419
' rather than the parsed tuples.'),
422
def run(self, path, raw=False):
423
dirname, basename = osutils.split(path)
424
t = transport.get_transport(dirname)
426
self._dump_raw_bytes(t, basename)
428
self._dump_entries(t, basename)
430
def _get_index_and_bytes(self, trans, basename):
431
"""Create a BTreeGraphIndex and raw bytes."""
432
bt = btree_index.BTreeGraphIndex(trans, basename, None)
433
bytes = trans.get_bytes(basename)
434
bt._file = cStringIO.StringIO(bytes)
435
bt._size = len(bytes)
438
def _dump_raw_bytes(self, trans, basename):
441
# We need to parse at least the root node.
442
# This is because the first page of every row starts with an
443
# uncompressed header.
444
bt, bytes = self._get_index_and_bytes(trans, basename)
445
for page_idx, page_start in enumerate(xrange(0, len(bytes),
446
btree_index._PAGE_SIZE)):
447
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
448
page_bytes = bytes[page_start:page_end]
450
self.outf.write('Root node:\n')
451
header_end, data = bt._parse_header_from_bytes(page_bytes)
452
self.outf.write(page_bytes[:header_end])
454
self.outf.write('\nPage %d\n' % (page_idx,))
455
decomp_bytes = zlib.decompress(page_bytes)
456
self.outf.write(decomp_bytes)
457
self.outf.write('\n')
459
def _dump_entries(self, trans, basename):
461
st = trans.stat(basename)
462
except errors.TransportNotPossible:
463
# We can't stat, so we'll fake it because we have to do the 'get()'
465
bt, _ = self._get_index_and_bytes(trans, basename)
467
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
468
for node in bt.iter_all_entries():
469
# Node is made up of:
470
# (index, key, value, [references])
474
refs_as_tuples = None
476
refs_as_tuples = static_tuple.as_tuples(refs)
477
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
478
self.outf.write('%s\n' % (as_tuple,))
226
b = WorkingTree.open_containing(u'.')[0].branch
228
# TODO: jam 20060112 should cat-revision always output utf-8?
229
if revision_id is not None:
230
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
231
elif revision is not None:
234
raise errors.BzrCommandError('You cannot specify a NULL'
236
revno, rev_id = rev.in_history(b)
237
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
481
240
class cmd_remove_tree(Command):
482
__doc__ = """Remove the working tree from a given branch/checkout.
241
"""Remove the working tree from a given branch/checkout.
484
243
Since a lightweight checkout is little more than a working tree
485
244
this will refuse to run against one.
487
To re-create the working tree, use "bzr checkout".
489
_see_also = ['checkout', 'working-trees']
490
takes_args = ['location*']
493
help='Remove the working tree even if it has '
494
'uncommitted or shelved changes.'),
497
def run(self, location_list, force=False):
498
if not location_list:
501
for location in location_list:
502
d = bzrdir.BzrDir.open(location)
505
working = d.open_workingtree()
506
except errors.NoWorkingTree:
507
raise errors.BzrCommandError("No working tree to remove")
508
except errors.NotLocalUrl:
509
raise errors.BzrCommandError("You cannot remove the working tree"
512
if (working.has_changes()):
513
raise errors.UncommittedChanges(working)
514
if working.get_shelf_manager().last_shelf() is not None:
515
raise errors.ShelvedChanges(working)
517
if working.user_url != working.branch.user_url:
518
raise errors.BzrCommandError("You cannot remove the working tree"
519
" from a lightweight checkout")
521
d.destroy_workingtree()
247
takes_args = ['location?']
249
def run(self, location='.'):
250
d = bzrdir.BzrDir.open(location)
253
working = d.open_workingtree()
254
except errors.NoWorkingTree:
255
raise errors.BzrCommandError("No working tree to remove")
256
except errors.NotLocalUrl:
257
raise errors.BzrCommandError("You cannot remove the working tree of a "
260
working_path = working.bzrdir.root_transport.base
261
branch_path = working.branch.bzrdir.root_transport.base
262
if working_path != branch_path:
263
raise errors.BzrCommandError("You cannot remove the working tree from "
264
"a lightweight checkout")
266
d.destroy_workingtree()
524
269
class cmd_revno(Command):
525
__doc__ = """Show current revision number.
270
"""Show current revision number.
527
272
This is equal to the number of revisions on this branch.
531
275
takes_args = ['location?']
533
Option('tree', help='Show revno of working tree'),
537
def run(self, tree=False, location=u'.'):
540
wt = WorkingTree.open_containing(location)[0]
541
self.add_cleanup(wt.lock_read().unlock)
542
except (errors.NoWorkingTree, errors.NotLocalUrl):
543
raise errors.NoWorkingTree(location)
544
revid = wt.last_revision()
546
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
547
except errors.NoSuchRevision:
549
revno = ".".join(str(n) for n in revno_t)
551
b = Branch.open_containing(location)[0]
552
self.add_cleanup(b.lock_read().unlock)
555
self.outf.write(str(revno) + '\n')
278
def run(self, location=u'.'):
279
self.outf.write(str(Branch.open_containing(location)[0].revno()))
280
self.outf.write('\n')
558
283
class cmd_revision_info(Command):
559
__doc__ = """Show revision number and revision id for a given revision identifier.
284
"""Show revision number and revision id for a given revision identifier.
562
287
takes_args = ['revision_info*']
565
custom_help('directory',
566
help='Branch to examine, '
567
'rather than the one containing the working directory.'),
568
Option('tree', help='Show revno of working tree'),
288
takes_options = ['revision']
572
def run(self, revision=None, directory=u'.', tree=False,
573
revision_info_list=[]):
291
def run(self, revision=None, revision_info_list=[]):
576
wt = WorkingTree.open_containing(directory)[0]
578
self.add_cleanup(wt.lock_read().unlock)
579
except (errors.NoWorkingTree, errors.NotLocalUrl):
581
b = Branch.open_containing(directory)[0]
582
self.add_cleanup(b.lock_read().unlock)
584
294
if revision is not None:
585
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
295
revs.extend(revision)
586
296
if revision_info_list is not None:
587
for rev_str in revision_info_list:
588
rev_spec = RevisionSpec.from_string(rev_str)
589
revision_ids.append(rev_spec.as_revision_id(b))
590
# No arguments supplied, default to the last revision
591
if len(revision_ids) == 0:
594
raise errors.NoWorkingTree(directory)
595
revision_ids.append(wt.last_revision())
297
for rev in revision_info_list:
298
revs.append(RevisionSpec.from_string(rev))
300
raise errors.BzrCommandError('You must supply a revision identifier')
302
b = WorkingTree.open_containing(u'.')[0].branch
305
revinfo = rev.in_history(b)
306
if revinfo.revno is None:
307
print ' %s' % revinfo.rev_id
597
revision_ids.append(b.last_revision())
601
for revision_id in revision_ids:
603
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
604
revno = '.'.join(str(i) for i in dotted_revno)
605
except errors.NoSuchRevision:
607
maxlen = max(maxlen, len(revno))
608
revinfos.append([revno, revision_id])
612
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
309
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
615
312
class cmd_add(Command):
616
__doc__ = """Add specified files or directories.
313
"""Add specified files or directories.
618
315
In non-recursive mode, all the named items are added, regardless
619
316
of whether they were previously ignored. A warning is given if
817
507
takes_args = ['names*']
818
takes_options = [Option("after", help="Move only the bzr identifier"
819
" of the file, because the file has already been moved."),
820
Option('auto', help='Automatically guess renames.'),
821
Option('dry-run', help='Avoid making changes when guessing renames.'),
508
takes_options = [Option("after", help="move only the bzr identifier"
509
" of the file (file has already been moved). Use this flag if"
510
" bzr is not able to detect this itself.")]
823
511
aliases = ['move', 'rename']
824
512
encoding_type = 'replace'
826
def run(self, names_list, after=False, auto=False, dry_run=False):
828
return self.run_auto(names_list, after, dry_run)
830
raise errors.BzrCommandError('--dry-run requires --auto.')
514
def run(self, names_list, after=False):
831
515
if names_list is None:
833
518
if len(names_list) < 2:
834
519
raise errors.BzrCommandError("missing file argument")
835
tree, rel_names = tree_files(names_list, canonicalize=False)
836
self.add_cleanup(tree.lock_tree_write().unlock)
837
self._run(tree, names_list, rel_names, after)
839
def run_auto(self, names_list, after, dry_run):
840
if names_list is not None and len(names_list) > 1:
841
raise errors.BzrCommandError('Only one path may be specified to'
844
raise errors.BzrCommandError('--after cannot be specified with'
846
work_tree, file_list = tree_files(names_list, default_branch='.')
847
self.add_cleanup(work_tree.lock_tree_write().unlock)
848
rename_map.RenameMap.guess_renames(work_tree, dry_run)
850
def _run(self, tree, names_list, rel_names, after):
851
into_existing = osutils.isdir(names_list[-1])
852
if into_existing and len(names_list) == 2:
854
# a. case-insensitive filesystem and change case of dir
855
# b. move directory after the fact (if the source used to be
856
# a directory, but now doesn't exist in the working tree
857
# and the target is an existing directory, just rename it)
858
if (not tree.case_sensitive
859
and rel_names[0].lower() == rel_names[1].lower()):
860
into_existing = False
863
# 'fix' the case of a potential 'from'
864
from_id = tree.path2id(
865
tree.get_canonical_inventory_path(rel_names[0]))
866
if (not osutils.lexists(names_list[0]) and
867
from_id and inv.get_file_kind(from_id) == "directory"):
868
into_existing = False
520
tree, rel_names = tree_files(names_list)
522
if os.path.isdir(names_list[-1]):
871
523
# move into existing directory
872
# All entries reference existing inventory items, so fix them up
873
# for cicp file-systems.
874
rel_names = tree.get_canonical_inventory_paths(rel_names)
875
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
877
self.outf.write("%s => %s\n" % (src, dest))
524
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
525
self.outf.write("%s => %s\n" % pair)
879
527
if len(names_list) != 2:
880
528
raise errors.BzrCommandError('to mv multiple files the'
881
529
' destination must be a versioned'
884
# for cicp file-systems: the src references an existing inventory
886
src = tree.get_canonical_inventory_path(rel_names[0])
887
# Find the canonical version of the destination: In all cases, the
888
# parent of the target must be in the inventory, so we fetch the
889
# canonical version from there (we do not always *use* the
890
# canonicalized tail portion - we may be attempting to rename the
892
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
893
dest_parent = osutils.dirname(canon_dest)
894
spec_tail = osutils.basename(rel_names[1])
895
# For a CICP file-system, we need to avoid creating 2 inventory
896
# entries that differ only by case. So regardless of the case
897
# we *want* to use (ie, specified by the user or the file-system),
898
# we must always choose to use the case of any existing inventory
899
# items. The only exception to this is when we are attempting a
900
# case-only rename (ie, canonical versions of src and dest are
902
dest_id = tree.path2id(canon_dest)
903
if dest_id is None or tree.path2id(src) == dest_id:
904
# No existing item we care about, so work out what case we
905
# are actually going to use.
907
# If 'after' is specified, the tail must refer to a file on disk.
909
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
911
# pathjoin with an empty tail adds a slash, which breaks
913
dest_parent_fq = tree.basedir
915
dest_tail = osutils.canonical_relpath(
917
osutils.pathjoin(dest_parent_fq, spec_tail))
919
# not 'after', so case as specified is used
920
dest_tail = spec_tail
922
# Use the existing item so 'mv' fails with AlreadyVersioned.
923
dest_tail = os.path.basename(canon_dest)
924
dest = osutils.pathjoin(dest_parent, dest_tail)
925
mutter("attempting to move %s => %s", src, dest)
926
tree.rename_one(src, dest, after=after)
928
self.outf.write("%s => %s\n" % (src, dest))
531
tree.rename_one(rel_names[0], rel_names[1], after=after)
532
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
931
535
class cmd_pull(Command):
932
__doc__ = """Turn this branch into a mirror of another branch.
536
"""Turn this branch into a mirror of another branch.
934
By default, this command only works on branches that have not diverged.
935
Branches are considered diverged if the destination branch's most recent
936
commit is one that has not been merged (directly or indirectly) into the
538
This command only works on branches that have not diverged. Branches are
539
considered diverged if the destination branch's most recent commit is one
540
that has not been merged (directly or indirectly) into the parent.
939
542
If branches have diverged, you can use 'bzr merge' to integrate the changes
940
543
from one into the other. Once one branch has merged, the other should
941
544
be able to pull it again.
943
If you want to replace your local changes and just want your branch to
944
match the remote one, use pull --overwrite. This will work even if the two
945
branches have diverged.
546
If you want to forget your local changes and just update your branch to
547
match the remote one, use pull --overwrite.
947
549
If there is no default location set, the first pull will set it. After
948
550
that, you can omit the location to use the default. To change the
949
551
default, use --remember. The value will only be saved if the remote
950
552
location can be accessed.
952
Note: The location can be specified either in the form of a branch,
953
or in the form of a path to a file containing a merge directive generated
957
_see_also = ['push', 'update', 'status-flags', 'send']
958
takes_options = ['remember', 'overwrite', 'revision',
959
custom_help('verbose',
960
help='Show logs of pulled revisions.'),
961
custom_help('directory',
962
help='Branch to pull into, '
963
'rather than the one containing the working directory.'),
965
help="Perform a local pull in a bound "
966
"branch. Local pulls are not applied to "
555
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
557
help='branch to pull into, '
558
'rather than the one containing the working directory',
970
563
takes_args = ['location?']
1075
653
location can be accessed.
1078
_see_also = ['pull', 'update', 'working-trees']
1079
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
656
takes_options = ['remember', 'overwrite', 'verbose',
1080
657
Option('create-prefix',
1081
658
help='Create the path leading up to the branch '
1082
'if it does not already exist.'),
1083
custom_help('directory',
1084
help='Branch to push from, '
1085
'rather than the one containing the working directory.'),
659
'if it does not already exist'),
661
help='branch to push from, '
662
'rather than the one containing the working directory',
1086
666
Option('use-existing-dir',
1087
667
help='By default push will fail if the target'
1088
668
' directory exists, but does not already'
1089
' have a control directory. This flag will'
669
' have a control directory. This flag will'
1090
670
' allow push to proceed.'),
1092
help='Create a stacked branch that references the public location '
1093
'of the parent branch.'),
1094
Option('stacked-on',
1095
help='Create a stacked branch that refers to another branch '
1096
'for the commit history. Only the work not present in the '
1097
'referenced branch is included in the branch created.',
1100
help='Refuse to push if there are uncommitted changes in'
1101
' the working tree, --no-strict disables the check.'),
1103
672
takes_args = ['location?']
1104
673
encoding_type = 'replace'
1106
675
def run(self, location=None, remember=False, overwrite=False,
1107
create_prefix=False, verbose=False, revision=None,
1108
use_existing_dir=False, directory=None, stacked_on=None,
1109
stacked=False, strict=None):
1110
from bzrlib.push import _show_push_branch
676
create_prefix=False, verbose=False,
677
use_existing_dir=False,
679
# FIXME: Way too big! Put this into a function called from the
1112
681
if directory is None:
1114
# Get the source branch
1116
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1117
# Get the tip's revision_id
1118
revision = _get_one_revision('push', revision)
1119
if revision is not None:
1120
revision_id = revision.in_history(br_from).rev_id
1123
if tree is not None and revision_id is None:
1124
tree.check_changed_or_out_of_date(
1125
strict, 'push_strict',
1126
more_error='Use --no-strict to force the push.',
1127
more_warning='Uncommitted changes will not be pushed.')
1128
# Get the stacked_on branch, if any
1129
if stacked_on is not None:
1130
stacked_on = urlutils.normalize_url(stacked_on)
1132
parent_url = br_from.get_parent()
1134
parent = Branch.open(parent_url)
1135
stacked_on = parent.get_public_branch()
1137
# I considered excluding non-http url's here, thus forcing
1138
# 'public' branches only, but that only works for some
1139
# users, so it's best to just depend on the user spotting an
1140
# error by the feedback given to them. RBC 20080227.
1141
stacked_on = parent_url
1143
raise errors.BzrCommandError(
1144
"Could not determine branch to refer to.")
1146
# Get the destination location
683
br_from = Branch.open_containing(directory)[0]
684
stored_loc = br_from.get_push_location()
1147
685
if location is None:
1148
stored_loc = br_from.get_push_location()
1149
686
if stored_loc is None:
1150
raise errors.BzrCommandError(
1151
"No push location known or specified.")
687
raise errors.BzrCommandError("No push location known or specified.")
1153
689
display_url = urlutils.unescape_for_display(stored_loc,
1154
690
self.outf.encoding)
1155
self.outf.write("Using saved push location: %s\n" % display_url)
691
self.outf.write("Using saved location: %s\n" % display_url)
1156
692
location = stored_loc
1158
_show_push_branch(br_from, revision_id, location, self.outf,
1159
verbose=verbose, overwrite=overwrite, remember=remember,
1160
stacked_on=stacked_on, create_prefix=create_prefix,
1161
use_existing_dir=use_existing_dir)
694
to_transport = transport.get_transport(location)
695
location_url = to_transport.base
697
br_to = repository_to = dir_to = None
699
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
700
except errors.NotBranchError:
701
pass # Didn't find anything
703
# If we can open a branch, use its direct repository, otherwise see
704
# if there is a repository without a branch.
706
br_to = dir_to.open_branch()
707
except errors.NotBranchError:
708
# Didn't find a branch, can we find a repository?
710
repository_to = dir_to.find_repository()
711
except errors.NoRepositoryPresent:
714
# Found a branch, so we must have found a repository
715
repository_to = br_to.repository
719
# The destination doesn't exist; create it.
720
# XXX: Refactor the create_prefix/no_create_prefix code into a
721
# common helper function
723
to_transport.mkdir('.')
724
except errors.FileExists:
725
if not use_existing_dir:
726
raise errors.BzrCommandError("Target directory %s"
727
" already exists, but does not have a valid .bzr"
728
" directory. Supply --use-existing-dir to push"
729
" there anyway." % location)
730
except errors.NoSuchFile:
731
if not create_prefix:
732
raise errors.BzrCommandError("Parent directory of %s"
734
"\nYou may supply --create-prefix to create all"
735
" leading parent directories."
738
cur_transport = to_transport
739
needed = [cur_transport]
740
# Recurse upwards until we can create a directory successfully
742
new_transport = cur_transport.clone('..')
743
if new_transport.base == cur_transport.base:
744
raise errors.BzrCommandError("Failed to create path"
748
new_transport.mkdir('.')
749
except errors.NoSuchFile:
750
needed.append(new_transport)
751
cur_transport = new_transport
755
# Now we only need to create child directories
757
cur_transport = needed.pop()
758
cur_transport.mkdir('.')
760
# Now the target directory exists, but doesn't have a .bzr
761
# directory. So we need to create it, along with any work to create
762
# all of the dependent branches, etc.
763
dir_to = br_from.bzrdir.clone(location_url,
764
revision_id=br_from.last_revision())
765
br_to = dir_to.open_branch()
766
# TODO: Some more useful message about what was copied
767
note('Created new branch.')
768
# We successfully created the target, remember it
769
if br_from.get_push_location() is None or remember:
770
br_from.set_push_location(br_to.base)
771
elif repository_to is None:
772
# we have a bzrdir but no branch or repository
773
# XXX: Figure out what to do other than complain.
774
raise errors.BzrCommandError("At %s you have a valid .bzr control"
775
" directory, but not a branch or repository. This is an"
776
" unsupported configuration. Please move the target directory"
777
" out of the way and try again."
780
# We have a repository but no branch, copy the revisions, and then
782
last_revision_id = br_from.last_revision()
783
repository_to.fetch(br_from.repository,
784
revision_id=last_revision_id)
785
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
786
note('Created new branch.')
787
if br_from.get_push_location() is None or remember:
788
br_from.set_push_location(br_to.base)
789
else: # We have a valid to branch
790
# We were able to connect to the remote location, so remember it
791
# we don't need to successfully push because of possible divergence.
792
if br_from.get_push_location() is None or remember:
793
br_from.set_push_location(br_to.base)
794
old_rh = br_to.revision_history()
797
tree_to = dir_to.open_workingtree()
798
except errors.NotLocalUrl:
799
warning('This transport does not update the working '
800
'tree of: %s' % (br_to.base,))
801
push_result = br_from.push(br_to, overwrite)
802
except errors.NoWorkingTree:
803
push_result = br_from.push(br_to, overwrite)
807
push_result = br_from.push(tree_to.branch, overwrite)
811
except errors.DivergedBranches:
812
raise errors.BzrCommandError('These branches have diverged.'
813
' Try using "merge" and then "push".')
814
if push_result is not None:
815
push_result.report(self.outf)
817
new_rh = br_to.revision_history()
820
from bzrlib.log import show_changed_revisions
821
show_changed_revisions(br_to, old_rh, new_rh,
824
# we probably did a clone rather than a push, so a message was
1164
829
class cmd_branch(Command):
1165
__doc__ = """Create a new branch that is a copy of an existing branch.
830
"""Create a new copy of a branch.
1167
832
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1168
833
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1169
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1170
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1171
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1174
835
To retrieve the branch as of a particular revision, supply the --revision
1175
836
parameter, as in "branch foo/bar -r 5".
838
--basis is to speed up branching from remote branches. When specified, it
839
copies all the file-contents, inventory and revision data from the basis
840
branch before copying anything from the remote branch.
1178
_see_also = ['checkout']
1179
842
takes_args = ['from_location', 'to_location?']
1180
takes_options = ['revision', Option('hardlink',
1181
help='Hard-link working tree files where possible.'),
1183
help="Create a branch without a working-tree."),
1185
help="Switch the checkout in the current directory "
1186
"to the new branch."),
1188
help='Create a stacked branch referring to the source branch. '
1189
'The new branch will depend on the availability of the source '
1190
'branch for all operations.'),
1191
Option('standalone',
1192
help='Do not use a shared repository, even if available.'),
1193
Option('use-existing-dir',
1194
help='By default branch will fail if the target'
1195
' directory exists, but does not already'
1196
' have a control directory. This flag will'
1197
' allow branch to proceed.'),
1199
help="Bind new branch to from location."),
843
takes_options = ['revision', 'basis']
1201
844
aliases = ['get', 'clone']
1203
def run(self, from_location, to_location=None, revision=None,
1204
hardlink=False, stacked=False, standalone=False, no_tree=False,
1205
use_existing_dir=False, switch=False, bind=False):
1206
from bzrlib import switch as _mod_switch
846
def run(self, from_location, to_location=None, revision=None, basis=None):
1207
847
from bzrlib.tag import _merge_tags_if_possible
1208
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1210
revision = _get_one_revision('branch', revision)
1211
self.add_cleanup(br_from.lock_read().unlock)
1212
if revision is not None:
1213
revision_id = revision.as_revision_id(br_from)
1215
# FIXME - wt.last_revision, fallback to branch, fall back to
1216
# None or perhaps NULL_REVISION to mean copy nothing
1218
revision_id = br_from.last_revision()
1219
if to_location is None:
1220
to_location = urlutils.derive_to_location(from_location)
1221
to_transport = transport.get_transport(to_location)
1223
to_transport.mkdir('.')
1224
except errors.FileExists:
1225
if not use_existing_dir:
1226
raise errors.BzrCommandError('Target directory "%s" '
1227
'already exists.' % to_location)
1230
bzrdir.BzrDir.open_from_transport(to_transport)
1231
except errors.NotBranchError:
1234
raise errors.AlreadyBranchError(to_location)
1235
except errors.NoSuchFile:
1236
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1239
# preserve whatever source format we have.
1240
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1241
possible_transports=[to_transport],
1242
accelerator_tree=accelerator_tree,
1243
hardlink=hardlink, stacked=stacked,
1244
force_new_repo=standalone,
1245
create_tree_if_local=not no_tree,
1246
source_branch=br_from)
1247
branch = dir.open_branch()
1248
except errors.NoSuchRevision:
1249
to_transport.delete_tree('.')
1250
msg = "The branch %s has no revision %s." % (from_location,
1252
raise errors.BzrCommandError(msg)
1253
_merge_tags_if_possible(br_from, branch)
1254
# If the source branch is stacked, the new branch may
1255
# be stacked whether we asked for that explicitly or not.
1256
# We therefore need a try/except here and not just 'if stacked:'
1258
note('Created new stacked branch referring to %s.' %
1259
branch.get_stacked_on_url())
1260
except (errors.NotStacked, errors.UnstackableBranchFormat,
1261
errors.UnstackableRepositoryFormat), e:
850
elif len(revision) > 1:
851
raise errors.BzrCommandError(
852
'bzr branch --revision takes exactly 1 revision value')
854
br_from = Branch.open(from_location)
857
if basis is not None:
858
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
861
if len(revision) == 1 and revision[0] is not None:
862
revision_id = revision[0].in_history(br_from)[1]
864
# FIXME - wt.last_revision, fallback to branch, fall back to
865
# None or perhaps NULL_REVISION to mean copy nothing
867
revision_id = br_from.last_revision()
868
if to_location is None:
869
to_location = os.path.basename(from_location.rstrip("/\\"))
872
name = os.path.basename(to_location) + '\n'
874
to_transport = transport.get_transport(to_location)
876
to_transport.mkdir('.')
877
except errors.FileExists:
878
raise errors.BzrCommandError('Target directory "%s" already'
879
' exists.' % to_location)
880
except errors.NoSuchFile:
881
raise errors.BzrCommandError('Parent of "%s" does not exist.'
884
# preserve whatever source format we have.
885
dir = br_from.bzrdir.sprout(to_transport.base,
886
revision_id, basis_dir)
887
branch = dir.open_branch()
888
except errors.NoSuchRevision:
889
to_transport.delete_tree('.')
890
msg = "The branch %s has no revision %s." % (from_location, revision[0])
891
raise errors.BzrCommandError(msg)
892
except errors.UnlistableBranch:
893
osutils.rmtree(to_location)
894
msg = "The branch %s cannot be used as a --basis" % (basis,)
895
raise errors.BzrCommandError(msg)
897
branch.control_files.put_utf8('branch-name', name)
898
_merge_tags_if_possible(br_from, branch)
1262
899
note('Branched %d revision(s).' % branch.revno())
1264
# Bind to the parent
1265
parent_branch = Branch.open(from_location)
1266
branch.bind(parent_branch)
1267
note('New branch bound to %s' % from_location)
1269
# Switch to the new branch
1270
wt, _ = WorkingTree.open_containing('.')
1271
_mod_switch.switch(wt.bzrdir, branch)
1272
note('Switched to branch: %s',
1273
urlutils.unescape_for_display(branch.base, 'utf-8'))
1276
904
class cmd_checkout(Command):
1277
__doc__ = """Create a new checkout of an existing branch.
905
"""Create a new checkout of an existing branch.
1279
907
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1280
908
the branch found in '.'. This is useful if you have removed the working tree
1281
909
or if it was never created - i.e. if you pushed the branch to its current
1282
910
location using SFTP.
1284
912
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1285
913
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1286
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1287
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1288
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1291
915
To retrieve the branch as of a particular revision, supply the --revision
1292
916
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1293
917
out of date [so you cannot commit] but it may be useful (i.e. to examine old
920
--basis is to speed up checking out from remote branches. When specified, it
921
uses the inventory and file contents from the basis branch in preference to the
922
branch being checked out.
924
See "help checkouts" for more information on checkouts.
1297
_see_also = ['checkouts', 'branch']
1298
926
takes_args = ['branch_location?', 'to_location?']
1299
takes_options = ['revision',
927
takes_options = ['revision', # , 'basis']
1300
928
Option('lightweight',
1301
help="Perform a lightweight checkout. Lightweight "
929
help="perform a lightweight checkout. Lightweight "
1302
930
"checkouts depend on access to the branch for "
1303
"every operation. Normal checkouts can perform "
931
"every operation. Normal checkouts can perform "
1304
932
"common operations like diff and status without "
1305
933
"such access, and also support local commits."
1307
Option('files-from', type=str,
1308
help="Get file contents from this tree."),
1310
help='Hard-link working tree files where possible.'
1313
936
aliases = ['co']
1315
def run(self, branch_location=None, to_location=None, revision=None,
1316
lightweight=False, files_from=None, hardlink=False):
938
def run(self, branch_location=None, to_location=None, revision=None, basis=None,
942
elif len(revision) > 1:
943
raise errors.BzrCommandError(
944
'bzr checkout --revision takes exactly 1 revision value')
1317
945
if branch_location is None:
1318
946
branch_location = osutils.getcwd()
1319
947
to_location = branch_location
1320
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1322
revision = _get_one_revision('checkout', revision)
1323
if files_from is not None:
1324
accelerator_tree = WorkingTree.open(files_from)
1325
if revision is not None:
1326
revision_id = revision.as_revision_id(source)
948
source = Branch.open(branch_location)
949
if len(revision) == 1 and revision[0] is not None:
950
revision_id = revision[0].in_history(source)[1]
1328
952
revision_id = None
1329
953
if to_location is None:
1330
to_location = urlutils.derive_to_location(branch_location)
1331
# if the source and to_location are the same,
954
to_location = os.path.basename(branch_location.rstrip("/\\"))
955
# if the source and to_location are the same,
1332
956
# and there is no working tree,
1333
957
# then reconstitute a branch
1334
958
if (osutils.abspath(to_location) ==
1337
961
source.bzrdir.open_workingtree()
1338
962
except errors.NoWorkingTree:
1339
source.bzrdir.create_workingtree(revision_id)
963
source.bzrdir.create_workingtree()
1341
source.create_checkout(to_location, revision_id, lightweight,
1342
accelerator_tree, hardlink)
966
os.mkdir(to_location)
968
if e.errno == errno.EEXIST:
969
raise errors.BzrCommandError('Target directory "%s" already'
970
' exists.' % to_location)
971
if e.errno == errno.ENOENT:
972
raise errors.BzrCommandError('Parent of "%s" does not exist.'
976
source.create_checkout(to_location, revision_id, lightweight)
1345
979
class cmd_renames(Command):
1346
__doc__ = """Show list of renamed files.
980
"""Show list of renamed files.
1348
982
# TODO: Option to show renames between two historical versions.
1350
984
# TODO: Only show renames under dir, rather than in the whole branch.
1351
_see_also = ['status']
1352
985
takes_args = ['dir?']
1354
987
@display_command
1355
988
def run(self, dir=u'.'):
1356
989
tree = WorkingTree.open_containing(dir)[0]
1357
self.add_cleanup(tree.lock_read().unlock)
1358
new_inv = tree.inventory
1359
old_tree = tree.basis_tree()
1360
self.add_cleanup(old_tree.lock_read().unlock)
1361
old_inv = old_tree.inventory
1363
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1364
for f, paths, c, v, p, n, k, e in iterator:
1365
if paths[0] == paths[1]:
1369
renames.append(paths)
1371
for old_name, new_name in renames:
1372
self.outf.write("%s => %s\n" % (old_name, new_name))
992
new_inv = tree.inventory
993
old_tree = tree.basis_tree()
996
old_inv = old_tree.inventory
997
renames = list(_mod_tree.find_renames(old_inv, new_inv))
999
for old_name, new_name in renames:
1000
self.outf.write("%s => %s\n" % (old_name, new_name))
1375
1007
class cmd_update(Command):
1376
__doc__ = """Update a tree to have the latest code committed to its branch.
1008
"""Update a tree to have the latest code committed to its branch.
1378
1010
This will perform a merge into the working tree, and may generate
1379
conflicts. If you have any local changes, you will still
1011
conflicts. If you have any local changes, you will still
1380
1012
need to commit them after the update for the update to be complete.
1382
If you want to discard your local changes, you can just do a
1014
If you want to discard your local changes, you can just do a
1383
1015
'bzr revert' instead of 'bzr commit' after the update.
1385
If the tree's branch is bound to a master branch, it will also update
1386
the branch from the master.
1389
_see_also = ['pull', 'working-trees', 'status-flags']
1390
1017
takes_args = ['dir?']
1391
takes_options = ['revision']
1392
1018
aliases = ['up']
1394
def run(self, dir='.', revision=None):
1395
if revision is not None and len(revision) != 1:
1396
raise errors.BzrCommandError(
1397
"bzr update --revision takes exactly one revision")
1020
def run(self, dir='.'):
1398
1021
tree = WorkingTree.open_containing(dir)[0]
1399
branch = tree.branch
1400
possible_transports = []
1401
master = branch.get_master_branch(
1402
possible_transports=possible_transports)
1022
master = tree.branch.get_master_branch()
1403
1023
if master is not None:
1404
branch_location = master.base
1405
1024
tree.lock_write()
1407
branch_location = tree.branch.base
1408
1026
tree.lock_tree_write()
1409
self.add_cleanup(tree.unlock)
1410
# get rid of the final '/' and be ready for display
1411
branch_location = urlutils.unescape_for_display(
1412
branch_location.rstrip('/'),
1414
existing_pending_merges = tree.get_parent_ids()[1:]
1418
# may need to fetch data into a heavyweight checkout
1419
# XXX: this may take some time, maybe we should display a
1421
old_tip = branch.update(possible_transports)
1422
if revision is not None:
1423
revision_id = revision[0].as_revision_id(branch)
1425
revision_id = branch.last_revision()
1426
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1427
revno = branch.revision_id_to_dotted_revno(revision_id)
1428
note("Tree is up to date at revision %s of branch %s" %
1429
('.'.join(map(str, revno)), branch_location))
1431
view_info = _get_view_info_for_change_reporter(tree)
1432
change_reporter = delta._ChangeReporter(
1433
unversioned_filter=tree.is_ignored,
1434
view_info=view_info)
1436
conflicts = tree.update(
1438
possible_transports=possible_transports,
1439
revision=revision_id,
1441
except errors.NoSuchRevision, e:
1442
raise errors.BzrCommandError(
1443
"branch has no revision %s\n"
1444
"bzr update --revision only works"
1445
" for a revision in the branch history"
1447
revno = tree.branch.revision_id_to_dotted_revno(
1448
_mod_revision.ensure_null(tree.last_revision()))
1449
note('Updated to revision %s of branch %s' %
1450
('.'.join(map(str, revno)), branch_location))
1451
parent_ids = tree.get_parent_ids()
1452
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1453
note('Your local commits will now show as pending merges with '
1454
"'bzr status', and can be committed with 'bzr commit'.")
1028
existing_pending_merges = tree.get_parent_ids()[1:]
1029
last_rev = tree.last_revision()
1030
if last_rev == tree.branch.last_revision():
1031
# may be up to date, check master too.
1032
master = tree.branch.get_master_branch()
1033
if master is None or last_rev == master.last_revision():
1034
revno = tree.branch.revision_id_to_revno(last_rev)
1035
note("Tree is up to date at revision %d." % (revno,))
1037
conflicts = tree.update()
1038
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1039
note('Updated to revision %d.' % (revno,))
1040
if tree.get_parent_ids()[1:] != existing_pending_merges:
1041
note('Your local commits will now show as pending merges with '
1042
"'bzr status', and can be committed with 'bzr commit'.")
1461
1051
class cmd_info(Command):
1462
__doc__ = """Show information about a working tree, branch or repository.
1052
"""Show information about a working tree, branch or repository.
1464
1054
This command will show all known locations and formats associated to the
1465
tree, branch or repository.
1467
In verbose mode, statistical information is included with each report.
1468
To see extended statistic information, use a verbosity level of 2 or
1469
higher by specifying the verbose option multiple times, e.g. -vv.
1055
tree, branch or repository. Statistical information is included with
1471
1058
Branches and working trees will also report any missing revisions.
1475
Display information on the format and related locations:
1479
Display the above together with extended format information and
1480
basic statistics (like the number of files in the working tree and
1481
number of revisions in the branch and repository):
1485
Display the above together with number of committers to the branch:
1489
_see_also = ['revno', 'working-trees', 'repositories']
1490
1060
takes_args = ['location?']
1491
1061
takes_options = ['verbose']
1492
encoding_type = 'replace'
1494
1063
@display_command
1495
1064
def run(self, location=None, verbose=False):
1497
noise_level = get_verbosity_level()
1500
1065
from bzrlib.info import show_bzrdir_info
1501
1066
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1502
verbose=noise_level, outfile=self.outf)
1505
1070
class cmd_remove(Command):
1506
__doc__ = """Remove files or directories.
1508
This makes bzr stop tracking changes to the specified files. bzr will delete
1509
them if they can easily be recovered using revert. If no options or
1510
parameters are given bzr will scan for files that are being tracked by bzr
1511
but missing in your tree and stop tracking them for you.
1071
"""Make a file unversioned.
1073
This makes bzr stop tracking changes to a versioned file. It does
1074
not delete the working copy.
1076
You can specify one or more files, and/or --new. If you specify --new,
1077
only 'added' files will be removed. If you specify both, then new files
1078
in the specified directories will be removed. If the directories are
1079
also new, they will also be removed.
1513
1081
takes_args = ['file*']
1514
takes_options = ['verbose',
1515
Option('new', help='Only remove files that have never been committed.'),
1516
RegistryOption.from_kwargs('file-deletion-strategy',
1517
'The file deletion mode to be used.',
1518
title='Deletion Strategy', value_switches=True, enum_switch=False,
1519
safe='Only delete files if they can be'
1520
' safely recovered (default).',
1521
keep='Delete from bzr but leave the working copy.',
1522
force='Delete all the specified files, even if they can not be '
1523
'recovered and even if they are non-empty directories.')]
1524
aliases = ['rm', 'del']
1082
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1525
1084
encoding_type = 'replace'
1527
def run(self, file_list, verbose=False, new=False,
1528
file_deletion_strategy='safe'):
1086
def run(self, file_list, verbose=False, new=False):
1529
1087
tree, file_list = tree_files(file_list)
1531
if file_list is not None:
1532
file_list = [f for f in file_list]
1534
self.add_cleanup(tree.lock_write().unlock)
1535
# Heuristics should probably all move into tree.remove_smart or
1089
if file_list is None:
1090
raise errors.BzrCommandError('Specify one or more files to'
1091
' remove, or use --new.')
1538
1093
added = tree.changes_from(tree.basis_tree(),
1539
1094
specific_files=file_list).added
1540
1095
file_list = sorted([f[0] for f in added], reverse=True)
1541
1096
if len(file_list) == 0:
1542
1097
raise errors.BzrCommandError('No matching files.')
1543
elif file_list is None:
1544
# missing files show up in iter_changes(basis) as
1545
# versioned-with-no-kind.
1547
for change in tree.iter_changes(tree.basis_tree()):
1548
# Find paths in the working tree that have no kind:
1549
if change[1][1] is not None and change[6][1] is None:
1550
missing.append(change[1][1])
1551
file_list = sorted(missing, reverse=True)
1552
file_deletion_strategy = 'keep'
1553
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1554
keep_files=file_deletion_strategy=='keep',
1555
force=file_deletion_strategy=='force')
1098
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1558
1101
class cmd_file_id(Command):
1559
__doc__ = """Print file_id of a particular file or directory.
1102
"""Print file_id of a particular file or directory.
1561
1104
The file_id is assigned when the file is first added and remains the
1562
1105
same through all revisions where the file exists, even when it is
2072
1530
self.outf.write(tree.basedir + '\n')
2075
def _parse_limit(limitstring):
2077
return int(limitstring)
2079
msg = "The limit argument must be an integer."
2080
raise errors.BzrCommandError(msg)
2083
def _parse_levels(s):
2087
msg = "The levels argument must be an integer."
2088
raise errors.BzrCommandError(msg)
2091
1533
class cmd_log(Command):
2092
__doc__ = """Show historical log for a branch or subset of a branch.
2094
log is bzr's default tool for exploring the history of a branch.
2095
The branch to use is taken from the first parameter. If no parameters
2096
are given, the branch containing the working directory is logged.
2097
Here are some simple examples::
2099
bzr log log the current branch
2100
bzr log foo.py log a file in its branch
2101
bzr log http://server/branch log a branch on a server
2103
The filtering, ordering and information shown for each revision can
2104
be controlled as explained below. By default, all revisions are
2105
shown sorted (topologically) so that newer revisions appear before
2106
older ones and descendants always appear before ancestors. If displayed,
2107
merged revisions are shown indented under the revision in which they
2112
The log format controls how information about each revision is
2113
displayed. The standard log formats are called ``long``, ``short``
2114
and ``line``. The default is long. See ``bzr help log-formats``
2115
for more details on log formats.
2117
The following options can be used to control what information is
2120
-l N display a maximum of N revisions
2121
-n N display N levels of revisions (0 for all, 1 for collapsed)
2122
-v display a status summary (delta) for each revision
2123
-p display a diff (patch) for each revision
2124
--show-ids display revision-ids (and file-ids), not just revnos
2126
Note that the default number of levels to display is a function of the
2127
log format. If the -n option is not used, the standard log formats show
2128
just the top level (mainline).
2130
Status summaries are shown using status flags like A, M, etc. To see
2131
the changes explained using words like ``added`` and ``modified``
2132
instead, use the -vv option.
2136
To display revisions from oldest to newest, use the --forward option.
2137
In most cases, using this option will have little impact on the total
2138
time taken to produce a log, though --forward does not incrementally
2139
display revisions like --reverse does when it can.
2141
:Revision filtering:
2143
The -r option can be used to specify what revision or range of revisions
2144
to filter against. The various forms are shown below::
2146
-rX display revision X
2147
-rX.. display revision X and later
2148
-r..Y display up to and including revision Y
2149
-rX..Y display from X to Y inclusive
2151
See ``bzr help revisionspec`` for details on how to specify X and Y.
2152
Some common examples are given below::
2154
-r-1 show just the tip
2155
-r-10.. show the last 10 mainline revisions
2156
-rsubmit:.. show what's new on this branch
2157
-rancestor:path.. show changes since the common ancestor of this
2158
branch and the one at location path
2159
-rdate:yesterday.. show changes since yesterday
2161
When logging a range of revisions using -rX..Y, log starts at
2162
revision Y and searches back in history through the primary
2163
("left-hand") parents until it finds X. When logging just the
2164
top level (using -n1), an error is reported if X is not found
2165
along the way. If multi-level logging is used (-n0), X may be
2166
a nested merge revision and the log will be truncated accordingly.
2170
If parameters are given and the first one is not a branch, the log
2171
will be filtered to show only those revisions that changed the
2172
nominated files or directories.
2174
Filenames are interpreted within their historical context. To log a
2175
deleted file, specify a revision range so that the file existed at
2176
the end or start of the range.
2178
Historical context is also important when interpreting pathnames of
2179
renamed files/directories. Consider the following example:
2181
* revision 1: add tutorial.txt
2182
* revision 2: modify tutorial.txt
2183
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2187
* ``bzr log guide.txt`` will log the file added in revision 1
2189
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2191
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2192
the original file in revision 2.
2194
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2195
was no file called guide.txt in revision 2.
2197
Renames are always followed by log. By design, there is no need to
2198
explicitly ask for this (and no way to stop logging a file back
2199
until it was last renamed).
2203
The --message option can be used for finding revisions that match a
2204
regular expression in a commit message.
2208
GUI tools and IDEs are often better at exploring history than command
2209
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2210
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2211
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2212
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2214
You may find it useful to add the aliases below to ``bazaar.conf``::
2218
top = log -l10 --line
2221
``bzr tip`` will then show the latest revision while ``bzr top``
2222
will show the last 10 mainline revisions. To see the details of a
2223
particular revision X, ``bzr show -rX``.
2225
If you are interested in looking deeper into a particular merge X,
2226
use ``bzr log -n0 -rX``.
2228
``bzr log -v`` on a branch with lots of history is currently
2229
very slow. A fix for this issue is currently under development.
2230
With or without that fix, it is recommended that a revision range
2231
be given when using the -v option.
2233
bzr has a generic full-text matching plugin, bzr-search, that can be
2234
used to find revisions matching user names, commit messages, etc.
2235
Among other features, this plugin can find all revisions containing
2236
a list of words but not others.
2238
When exploring non-mainline history on large projects with deep
2239
history, the performance of log can be greatly improved by installing
2240
the historycache plugin. This plugin buffers historical information
2241
trading disk space for faster speed.
1534
"""Show log of a branch, file, or directory.
1536
By default show the log of the branch containing the working directory.
1538
To request a range of logs, you can use the command -r begin..end
1539
-r revision requests a specific revision, -r ..end or -r begin.. are
1545
bzr log -r -10.. http://server/branch
2243
takes_args = ['file*']
2244
_see_also = ['log-formats', 'revisionspec']
2247
help='Show from oldest to newest.'),
2249
custom_help('verbose',
2250
help='Show files changed in each revision.'),
2254
type=bzrlib.option._parse_revision_str,
2256
help='Show just the specified revision.'
2257
' See also "help revisionspec".'),
2259
RegistryOption('authors',
2260
'What names to list as authors - first, all or committer.',
2262
lazy_registry=('bzrlib.log', 'author_list_registry'),
2266
help='Number of levels to display - 0 for all, 1 for flat.',
2268
type=_parse_levels),
2271
help='Show revisions whose message matches this '
2272
'regular expression.',
2276
help='Limit the output to the first N revisions.',
2281
help='Show changes made in each revision as a patch.'),
2282
Option('include-merges',
2283
help='Show merged revisions like --levels 0 does.'),
2284
Option('exclude-common-ancestry',
2285
help='Display only the revisions that are not part'
2286
' of both ancestries (require -rX..Y)'
1548
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1550
takes_args = ['location?']
1551
takes_options = [Option('forward',
1552
help='show from oldest to newest'),
1556
help='show files changed in each revision'),
1557
'show-ids', 'revision',
1561
help='show revisions whose message matches this regexp',
2289
1564
encoding_type = 'replace'
2291
1566
@display_command
2292
def run(self, file_list=None, timezone='original',
1567
def run(self, location=None, timezone='original',
2294
1569
show_ids=False,
2298
1572
log_format=None,
2303
include_merges=False,
2305
exclude_common_ancestry=False,
2307
from bzrlib.log import (
2309
make_log_request_dict,
2310
_get_info_for_log_files,
1574
from bzrlib.log import show_log
1575
assert message is None or isinstance(message, basestring), \
1576
"invalid message argument %r" % message
2312
1577
direction = (forward and 'forward') or 'reverse'
2313
if (exclude_common_ancestry
2314
and (revision is None or len(revision) != 2)):
2315
raise errors.BzrCommandError(
2316
'--exclude-common-ancestry requires -r with two revisions')
2321
raise errors.BzrCommandError(
2322
'--levels and --include-merges are mutually exclusive')
2324
if change is not None:
2326
raise errors.RangeInChangeOption()
2327
if revision is not None:
2328
raise errors.BzrCommandError(
2329
'--revision and --change are mutually exclusive')
2334
filter_by_dir = False
2336
# find the file ids to log and check for directory filtering
2337
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2338
revision, file_list, self.add_cleanup)
2339
for relpath, file_id, kind in file_info_list:
1582
# find the file id to log:
1584
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1588
tree = b.basis_tree()
1589
file_id = tree.path2id(fp)
2340
1590
if file_id is None:
2341
1591
raise errors.BzrCommandError(
2342
"Path unknown at end or start of revision range: %s" %
2344
# If the relpath is the top of the tree, we log everything
2349
file_ids.append(file_id)
2350
filter_by_dir = filter_by_dir or (
2351
kind in ['directory', 'tree-reference'])
1592
"Path does not have any revision history: %s" %
2354
# FIXME ? log the current subdir only RBC 20060203
1596
# FIXME ? log the current subdir only RBC 20060203
2355
1597
if revision is not None \
2356
1598
and len(revision) > 0 and revision[0].get_branch():
2357
1599
location = revision[0].get_branch()
2540
1721
if path is None:
2544
1726
raise errors.BzrCommandError('cannot specify both --from-root'
2547
tree, branch, relpath = \
2548
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2550
# Calculate the prefix to use
1730
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2554
prefix = relpath + '/'
2555
elif fs_path != '.' and not fs_path.endswith('/'):
2556
prefix = fs_path + '/'
2558
if revision is not None or tree is None:
2559
tree = _get_one_revision_tree('ls', revision, branch=branch)
2562
if isinstance(tree, WorkingTree) and tree.supports_views():
2563
view_files = tree.views.lookup_view()
2566
view_str = views.view_display_str(view_files)
2567
note("Ignoring files outside view. View is %s" % view_str)
2569
self.add_cleanup(tree.lock_read().unlock)
2570
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2571
from_dir=relpath, recursive=recursive):
2572
# Apply additional masking
2573
if not all and not selection[fc]:
2575
if kind is not None and fkind != kind:
2580
fullpath = osutils.pathjoin(relpath, fp)
2583
views.check_path_in_view(tree, fullpath)
2584
except errors.FileOutsideView:
2589
fp = osutils.pathjoin(prefix, fp)
2590
kindch = entry.kind_character()
2591
outstring = fp + kindch
2592
ui.ui_factory.clear_term()
2594
outstring = '%-8s %s' % (fc, outstring)
2595
if show_ids and fid is not None:
2596
outstring = "%-50s %s" % (outstring, fid)
2597
self.outf.write(outstring + '\n')
2599
self.outf.write(fp + '\0')
2602
self.outf.write(fid)
2603
self.outf.write('\0')
2611
self.outf.write('%-50s %s\n' % (outstring, my_id))
2613
self.outf.write(outstring + '\n')
1736
if revision is not None:
1737
tree = branch.repository.revision_tree(
1738
revision[0].in_history(branch).rev_id)
1740
tree = branch.basis_tree()
1744
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1745
if fp.startswith(relpath):
1746
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1747
if non_recursive and '/' in fp:
1749
if not all and not selection[fc]:
1751
if kind is not None and fkind != kind:
1754
kindch = entry.kind_character()
1755
outstring = '%-8s %s%s' % (fc, fp, kindch)
1756
if show_ids and fid is not None:
1757
outstring = "%-50s %s" % (outstring, fid)
1758
self.outf.write(outstring + '\n')
1760
self.outf.write(fp + '\0')
1763
self.outf.write(fid)
1764
self.outf.write('\0')
1772
self.outf.write('%-50s %s\n' % (fp, my_id))
1774
self.outf.write(fp + '\n')
2616
1779
class cmd_unknowns(Command):
2617
__doc__ = """List unknown files.
1780
"""List unknown files.
1782
See also: "bzr ls --unknown".
2622
takes_options = ['directory']
2624
1787
@display_command
2625
def run(self, directory=u'.'):
2626
for f in WorkingTree.open_containing(directory)[0].unknowns():
1789
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2627
1790
self.outf.write(osutils.quotefn(f) + '\n')
2630
1793
class cmd_ignore(Command):
2631
__doc__ = """Ignore specified files or patterns.
2633
See ``bzr help patterns`` for details on the syntax of patterns.
2635
If a .bzrignore file does not exist, the ignore command
2636
will create one and add the specified files or patterns to the newly
2637
created file. The ignore command will also automatically add the
2638
.bzrignore file to be versioned. Creating a .bzrignore file without
2639
the use of the ignore command will require an explicit add command.
1794
"""Ignore specified files or patterns.
2641
1796
To remove patterns from the ignore list, edit the .bzrignore file.
2642
After adding, editing or deleting that file either indirectly by
2643
using this command or directly by using an editor, be sure to commit
2646
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2647
the global ignore file can be found in the application data directory as
2648
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2649
Global ignores are not touched by this command. The global ignore file
2650
can be edited directly using an editor.
2652
Patterns prefixed with '!' are exceptions to ignore patterns and take
2653
precedence over regular ignores. Such exceptions are used to specify
2654
files that should be versioned which would otherwise be ignored.
2656
Patterns prefixed with '!!' act as regular ignore patterns, but have
2657
precedence over the '!' exception patterns.
2659
Note: ignore patterns containing shell wildcards must be quoted from
1798
Trailing slashes on patterns are ignored.
1799
If the pattern contains a slash or is a regular expression, it is compared
1800
to the whole path from the branch root. Otherwise, it is compared to only
1801
the last component of the path. To match a file only in the root
1802
directory, prepend './'.
1804
Ignore patterns specifying absolute paths are not allowed.
1806
Ignore patterns may include globbing wildcards such as:
1807
? - Matches any single character except '/'
1808
* - Matches 0 or more characters except '/'
1809
/**/ - Matches 0 or more directories in a path
1810
[a-z] - Matches a single character from within a group of characters
1812
Ignore patterns may also be Python regular expressions.
1813
Regular expression ignore patterns are identified by a 'RE:' prefix
1814
followed by the regular expression. Regular expression ignore patterns
1815
may not include named or numbered groups.
1817
Note: ignore patterns containing shell wildcards must be quoted from
2660
1818
the shell on Unix.
2663
Ignore the top level Makefile::
2665
bzr ignore ./Makefile
2667
Ignore .class files in all directories...::
2669
bzr ignore "*.class"
2671
...but do not ignore "special.class"::
2673
bzr ignore "!special.class"
2675
Ignore .o files under the lib directory::
2677
bzr ignore "lib/**/*.o"
2679
Ignore .o files under the lib directory::
2681
bzr ignore "RE:lib/.*\.o"
2683
Ignore everything but the "debian" toplevel directory::
2685
bzr ignore "RE:(?!debian/).*"
2687
Ignore everything except the "local" toplevel directory,
2688
but always ignore "*~" autosave files, even under local/::
2691
bzr ignore "!./local"
1821
bzr ignore ./Makefile
1822
bzr ignore '*.class'
1823
bzr ignore 'lib/**/*.o'
1824
bzr ignore 'RE:lib/.*\.o'
2695
_see_also = ['status', 'ignored', 'patterns']
2696
1826
takes_args = ['name_pattern*']
2697
takes_options = ['directory',
2698
Option('default-rules',
2699
help='Display the default ignore rules that bzr uses.')
2702
def run(self, name_pattern_list=None, default_rules=None,
2704
from bzrlib import ignores
2705
if default_rules is not None:
2706
# dump the default rules and exit
2707
for pattern in ignores.USER_DEFAULTS:
2708
self.outf.write("%s\n" % pattern)
1828
Option('old-default-rules',
1829
help='Out the ignore rules bzr < 0.9 always used.')
1832
def run(self, name_pattern_list=None, old_default_rules=None):
1833
from bzrlib.atomicfile import AtomicFile
1834
if old_default_rules is not None:
1835
# dump the rules and exit
1836
for pattern in ignores.OLD_DEFAULTS:
2710
1839
if not name_pattern_list:
2711
1840
raise errors.BzrCommandError("ignore requires at least one "
2712
"NAME_PATTERN or --default-rules.")
2713
name_pattern_list = [globbing.normalize_pattern(p)
1841
"NAME_PATTERN or --old-default-rules")
1842
name_pattern_list = [globbing.normalize_pattern(p)
2714
1843
for p in name_pattern_list]
2716
for p in name_pattern_list:
2717
if not globbing.Globster.is_pattern_valid(p):
2718
bad_patterns += ('\n %s' % p)
2720
msg = ('Invalid ignore pattern(s) found. %s' % bad_patterns)
2721
ui.ui_factory.show_error(msg)
2722
raise errors.InvalidPattern('')
2723
1844
for name_pattern in name_pattern_list:
2724
if (name_pattern[0] == '/' or
1845
if (name_pattern[0] == '/' or
2725
1846
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2726
1847
raise errors.BzrCommandError(
2727
1848
"NAME_PATTERN should not be an absolute path")
2728
tree, relpath = WorkingTree.open_containing(directory)
2729
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2730
ignored = globbing.Globster(name_pattern_list)
2732
self.add_cleanup(tree.lock_read().unlock)
2733
for entry in tree.list_files():
2737
if ignored.match(filename):
2738
matches.append(filename)
2739
if len(matches) > 0:
2740
self.outf.write("Warning: the following files are version controlled and"
2741
" match your ignore pattern:\n%s"
2742
"\nThese files will continue to be version controlled"
2743
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1849
tree, relpath = WorkingTree.open_containing(u'.')
1850
ifn = tree.abspath('.bzrignore')
1851
if os.path.exists(ifn):
1854
igns = f.read().decode('utf-8')
1860
# TODO: If the file already uses crlf-style termination, maybe
1861
# we should use that for the newly added lines?
1863
if igns and igns[-1] != '\n':
1865
for name_pattern in name_pattern_list:
1866
igns += name_pattern + '\n'
1868
f = AtomicFile(ifn, 'wb')
1870
f.write(igns.encode('utf-8'))
1875
if not tree.path2id('.bzrignore'):
1876
tree.add(['.bzrignore'])
2746
1879
class cmd_ignored(Command):
2747
__doc__ = """List ignored files and the patterns that matched them.
2749
List all the ignored files and the ignore pattern that caused the file to
2752
Alternatively, to list just the files::
2757
encoding_type = 'replace'
2758
_see_also = ['ignore', 'ls']
2759
takes_options = ['directory']
1880
"""List ignored files and the patterns that matched them.
1882
See also: bzr ignore"""
2761
1883
@display_command
2762
def run(self, directory=u'.'):
2763
tree = WorkingTree.open_containing(directory)[0]
2764
self.add_cleanup(tree.lock_read().unlock)
2765
for path, file_class, kind, file_id, entry in tree.list_files():
2766
if file_class != 'I':
2768
## XXX: Slightly inefficient since this was already calculated
2769
pat = tree.is_ignored(path)
2770
self.outf.write('%-50s %s\n' % (path, pat))
1885
tree = WorkingTree.open_containing(u'.')[0]
1888
for path, file_class, kind, file_id, entry in tree.list_files():
1889
if file_class != 'I':
1891
## XXX: Slightly inefficient since this was already calculated
1892
pat = tree.is_ignored(path)
1893
print '%-50s %s' % (path, pat)
2773
1898
class cmd_lookup_revision(Command):
2774
__doc__ = """Lookup the revision-id from a revision-number
1899
"""Lookup the revision-id from a revision-number
2777
1902
bzr lookup-revision 33
2780
1905
takes_args = ['revno']
2781
takes_options = ['directory']
2783
1907
@display_command
2784
def run(self, revno, directory=u'.'):
1908
def run(self, revno):
2786
1910
revno = int(revno)
2787
1911
except ValueError:
2788
raise errors.BzrCommandError("not a valid revision-number: %r"
2790
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
2791
self.outf.write("%s\n" % revid)
1912
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1914
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2794
1917
class cmd_export(Command):
2795
__doc__ = """Export current or past revision to a destination directory or archive.
1918
"""Export past revision to destination directory.
2797
1920
If no revision is specified this exports the last committed revision.
2800
1923
given, try to find the format with the extension. If no extension
2801
1924
is found exports to a directory (equivalent to --format=dir).
2803
If root is supplied, it will be used as the root directory inside
2804
container formats (tar, zip, etc). If it is not supplied it will default
2805
to the exported filename. The root option has no effect for 'dir' format.
2807
If branch is omitted then the branch containing the current working
2808
directory will be used.
2810
Note: Export of tree with non-ASCII filenames to zip is not supported.
2812
================= =========================
2813
Supported formats Autodetected by extension
2814
================= =========================
1926
Root may be the top directory for tar, tgz and tbz2 formats. If none
1927
is given, the top directory will be the root name of the file.
1929
If branch is omitted then the branch containing the CWD will be used.
1931
Note: export of tree with non-ascii filenames to zip is not supported.
1933
Supported formats Autodetected by extension
1934
----------------- -------------------------
2817
1937
tbz2 .tar.bz2, .tbz2
2818
1938
tgz .tar.gz, .tgz
2820
================= =========================
2822
takes_args = ['dest', 'branch_or_subdir?']
2823
takes_options = ['directory',
2825
help="Type of file to export to.",
2828
Option('filters', help='Apply content filters to export the '
2829
'convenient form.'),
2832
help="Name of the root directory inside the exported file."),
2833
Option('per-file-timestamps',
2834
help='Set modification time of files to that of the last '
2835
'revision in which it was changed.'),
2837
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2838
root=None, filters=False, per_file_timestamps=False, directory=u'.'):
1941
takes_args = ['dest', 'branch?']
1942
takes_options = ['revision', 'format', 'root']
1943
def run(self, dest, branch=None, revision=None, format=None, root=None):
2839
1944
from bzrlib.export import export
2841
if branch_or_subdir is None:
2842
tree = WorkingTree.open_containing(directory)[0]
1947
tree = WorkingTree.open_containing(u'.')[0]
2843
1948
b = tree.branch
2846
b, subdir = Branch.open_containing(branch_or_subdir)
2849
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1950
b = Branch.open(branch)
1952
if revision is None:
1953
# should be tree.last_revision FIXME
1954
rev_id = b.last_revision()
1956
if len(revision) != 1:
1957
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1958
rev_id = revision[0].in_history(b).rev_id
1959
t = b.repository.revision_tree(rev_id)
2851
export(rev_tree, dest, format, root, subdir, filtered=filters,
2852
per_file_timestamps=per_file_timestamps)
1961
export(t, dest, format, root)
2853
1962
except errors.NoSuchExportFormat, e:
2854
1963
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2857
1966
class cmd_cat(Command):
2858
__doc__ = """Write the contents of a file as of a given revision to standard output.
2860
If no revision is nominated, the last revision is used.
2862
Note: Take care to redirect standard output when using this command on a
2867
takes_options = ['directory',
2868
Option('name-from-revision', help='The path name in the old tree.'),
2869
Option('filters', help='Apply content filters to display the '
2870
'convenience form.'),
1967
"""Write a file's text from a previous revision."""
1969
takes_options = ['revision', 'name-from-revision']
2873
1970
takes_args = ['filename']
2874
1971
encoding_type = 'exact'
2876
1973
@display_command
2877
def run(self, filename, revision=None, name_from_revision=False,
2878
filters=False, directory=None):
1974
def run(self, filename, revision=None, name_from_revision=False):
2879
1975
if revision is not None and len(revision) != 1:
2880
1976
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2881
" one revision specifier")
2882
tree, branch, relpath = \
2883
_open_directory_or_containing_tree_or_branch(filename, directory)
2884
self.add_cleanup(branch.lock_read().unlock)
2885
return self._run(tree, branch, relpath, filename, revision,
2886
name_from_revision, filters)
2888
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
1981
tree, b, relpath = \
1982
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
1983
except errors.NotBranchError:
1986
if revision is not None and revision[0].get_branch() is not None:
1987
b = Branch.open(revision[0].get_branch())
2890
1988
if tree is None:
2891
1989
tree = b.basis_tree()
2892
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2893
self.add_cleanup(rev_tree.lock_read().unlock)
1990
if revision is None:
1991
revision_id = b.last_revision()
1993
revision_id = revision[0].in_history(b).rev_id
1995
cur_file_id = tree.path2id(relpath)
1996
rev_tree = b.repository.revision_tree(revision_id)
2895
1997
old_file_id = rev_tree.path2id(relpath)
2897
1999
if name_from_revision:
2898
# Try in revision if requested
2899
2000
if old_file_id is None:
2900
raise errors.BzrCommandError(
2901
"%r is not present in revision %s" % (
2902
filename, rev_tree.get_revision_id()))
2001
raise errors.BzrCommandError("%r is not present in revision %s"
2002
% (filename, revision_id))
2904
content = rev_tree.get_file_text(old_file_id)
2906
cur_file_id = tree.path2id(relpath)
2908
if cur_file_id is not None:
2909
# Then try with the actual file id
2911
content = rev_tree.get_file_text(cur_file_id)
2913
except errors.NoSuchId:
2914
# The actual file id didn't exist at that time
2916
if not found and old_file_id is not None:
2917
# Finally try with the old file id
2918
content = rev_tree.get_file_text(old_file_id)
2921
# Can't be found anywhere
2922
raise errors.BzrCommandError(
2923
"%r is not present in revision %s" % (
2924
filename, rev_tree.get_revision_id()))
2926
from bzrlib.filters import (
2927
ContentFilterContext,
2928
filtered_output_bytes,
2930
filters = rev_tree._content_filter_stack(relpath)
2931
chunks = content.splitlines(True)
2932
content = filtered_output_bytes(chunks, filters,
2933
ContentFilterContext(relpath, rev_tree))
2935
self.outf.writelines(content)
2938
self.outf.write(content)
2004
rev_tree.print_file(old_file_id)
2005
elif cur_file_id is not None:
2006
rev_tree.print_file(cur_file_id)
2007
elif old_file_id is not None:
2008
rev_tree.print_file(old_file_id)
2010
raise errors.BzrCommandError("%r is not present in revision %s" %
2011
(filename, revision_id))
2941
2014
class cmd_local_time_offset(Command):
2942
__doc__ = """Show the offset in seconds from GMT to local time."""
2015
"""Show the offset in seconds from GMT to local time."""
2944
2017
@display_command
2946
self.outf.write("%s\n" % osutils.local_time_offset())
2019
print osutils.local_time_offset()
2950
2023
class cmd_commit(Command):
2951
__doc__ = """Commit changes into a new revision.
2953
An explanatory message needs to be given for each commit. This is
2954
often done by using the --message option (getting the message from the
2955
command line) or by using the --file option (getting the message from
2956
a file). If neither of these options is given, an editor is opened for
2957
the user to enter the message. To see the changed files in the
2958
boilerplate text loaded into the editor, use the --show-diff option.
2960
By default, the entire tree is committed and the person doing the
2961
commit is assumed to be the author. These defaults can be overridden
2966
If selected files are specified, only changes to those files are
2967
committed. If a directory is specified then the directory and
2968
everything within it is committed.
2970
When excludes are given, they take precedence over selected files.
2971
For example, to commit only changes within foo, but not changes
2974
bzr commit foo -x foo/bar
2976
A selective commit after a merge is not yet supported.
2980
If the author of the change is not the same person as the committer,
2981
you can specify the author's name using the --author option. The
2982
name should be in the same format as a committer-id, e.g.
2983
"John Doe <jdoe@example.com>". If there is more than one author of
2984
the change you can specify the option multiple times, once for each
2989
A common mistake is to forget to add a new file or directory before
2990
running the commit command. The --strict option checks for unknown
2991
files and aborts the commit if any are found. More advanced pre-commit
2992
checks can be implemented by defining hooks. See ``bzr help hooks``
2997
If you accidentially commit the wrong changes or make a spelling
2998
mistake in the commit message say, you can use the uncommit command
2999
to undo it. See ``bzr help uncommit`` for details.
3001
Hooks can also be configured to run after a commit. This allows you
3002
to trigger updates to external systems like bug trackers. The --fixes
3003
option can be used to record the association between a revision and
3004
one or more bugs. See ``bzr help bugs`` for details.
3006
A selective commit may fail in some cases where the committed
3007
tree would be invalid. Consider::
3012
bzr commit foo -m "committing foo"
3013
bzr mv foo/bar foo/baz
3016
bzr commit foo/bar -m "committing bar but not baz"
3018
In the example above, the last commit will fail by design. This gives
3019
the user the opportunity to decide whether they want to commit the
3020
rename at the same time, separately first, or not at all. (As a general
3021
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2024
"""Commit changes into a new revision.
2026
If no arguments are given, the entire tree is committed.
2028
If selected files are specified, only changes to those files are
2029
committed. If a directory is specified then the directory and everything
2030
within it is committed.
2032
A selected-file commit may fail in some cases where the committed
2033
tree would be invalid, such as trying to commit a file in a
2034
newly-added directory that is not itself committed.
3023
2036
# TODO: Run hooks on tree to-be-committed, and after commit.
3529
2297
takes_args = ['testspecs*']
3530
2298
takes_options = ['verbose',
3532
help='Stop when one test fails.',
2299
Option('one', help='stop when one test fails'),
2300
Option('keep-output',
2301
help='keep output directories when tests fail'),
3535
2302
Option('transport',
3536
2303
help='Use a different transport by default '
3537
2304
'throughout the test suite.',
3538
2305
type=get_transport_type),
3540
help='Run the benchmarks rather than selftests.',
2306
Option('benchmark', help='run the bzr benchmarks.'),
3542
2307
Option('lsprof-timed',
3543
help='Generate lsprof output for benchmarked'
2308
help='generate lsprof output for benchmarked'
3544
2309
' sections of code.'),
3545
Option('lsprof-tests',
3546
help='Generate lsprof output for each test.'),
2310
Option('cache-dir', type=str,
2311
help='a directory to cache intermediate'
2312
' benchmark steps'),
2313
Option('clean-output',
2314
help='clean temporary tests directories'
2315
' without running tests'),
3547
2316
Option('first',
3548
help='Run all tests, but run specified tests first.',
2317
help='run all tests, but run specified tests first'
3552
help='List the tests instead of running them.'),
3553
RegistryOption('parallel',
3554
help="Run the test suite in parallel.",
3555
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3556
value_switches=False,
3558
Option('randomize', type=str, argname="SEED",
3559
help='Randomize the order of tests using the given'
3560
' seed or "now" for the current time.'),
3561
Option('exclude', type=str, argname="PATTERN",
3563
help='Exclude tests that match this regular'
3566
help='Output test progress via subunit.'),
3567
Option('strict', help='Fail on missing dependencies or '
3569
Option('load-list', type=str, argname='TESTLISTFILE',
3570
help='Load a test id list from a text file.'),
3571
ListOption('debugflag', type=str, short_name='E',
3572
help='Turn on a selftest debug flag.'),
3573
ListOption('starting-with', type=str, argname='TESTID',
3574
param_name='starting_with', short_name='s',
3576
'Load only the tests starting with TESTID.'),
2319
Option('numbered-dirs',
2320
help='use numbered dirs for TestCaseInTempDir'),
3578
2322
encoding_type = 'replace'
3581
Command.__init__(self)
3582
self.additional_selftest_args = {}
3584
def run(self, testspecs_list=None, verbose=False, one=False,
3585
transport=None, benchmark=None,
3587
first=False, list_only=False,
3588
randomize=None, exclude=None, strict=False,
3589
load_list=None, debugflag=None, starting_with=None, subunit=False,
3590
parallel=None, lsprof_tests=False):
2324
def run(self, testspecs_list=None, verbose=None, one=False,
2325
keep_output=False, transport=None, benchmark=None,
2326
lsprof_timed=None, cache_dir=None, clean_output=False,
2327
first=False, numbered_dirs=None):
3591
2329
from bzrlib.tests import selftest
3593
# Make deprecation warnings visible, unless -Werror is set
3594
symbol_versioning.activate_deprecation_warnings(override=False)
2330
import bzrlib.benchmarks as benchmarks
2331
from bzrlib.benchmarks import tree_creator
2334
from bzrlib.tests import clean_selftest_output
2335
clean_selftest_output()
2338
if numbered_dirs is None and sys.platform == 'win32':
2339
numbered_dirs = True
2341
if cache_dir is not None:
2342
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2343
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2344
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
3596
2346
if testspecs_list is not None:
3597
2347
pattern = '|'.join(testspecs_list)
3602
from bzrlib.tests import SubUnitBzrRunner
3604
raise errors.BzrCommandError("subunit not available. subunit "
3605
"needs to be installed to use --subunit.")
3606
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3607
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3608
# stdout, which would corrupt the subunit stream.
3609
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
3610
# following code can be deleted when it's sufficiently deployed
3611
# -- vila/mgz 20100514
3612
if (sys.platform == "win32"
3613
and getattr(sys.stdout, 'fileno', None) is not None):
3615
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3617
self.additional_selftest_args.setdefault(
3618
'suite_decorators', []).append(parallel)
3620
raise errors.BzrCommandError(
3621
"--benchmark is no longer supported from bzr 2.2; "
3622
"use bzr-usertest instead")
3623
test_suite_factory = None
3624
selftest_kwargs = {"verbose": verbose,
3626
"stop_on_failure": one,
3627
"transport": transport,
3628
"test_suite_factory": test_suite_factory,
3629
"lsprof_timed": lsprof_timed,
3630
"lsprof_tests": lsprof_tests,
3631
"matching_tests_first": first,
3632
"list_only": list_only,
3633
"random_seed": randomize,
3634
"exclude_pattern": exclude,
3636
"load_list": load_list,
3637
"debug_flags": debugflag,
3638
"starting_with": starting_with
3640
selftest_kwargs.update(self.additional_selftest_args)
3641
result = selftest(**selftest_kwargs)
2351
test_suite_factory = benchmarks.test_suite
2354
# TODO: should possibly lock the history file...
2355
benchfile = open(".perf_history", "at", buffering=1)
2357
test_suite_factory = None
2362
result = selftest(verbose=verbose,
2364
stop_on_failure=one,
2365
keep_output=keep_output,
2366
transport=transport,
2367
test_suite_factory=test_suite_factory,
2368
lsprof_timed=lsprof_timed,
2369
bench_history=benchfile,
2370
matching_tests_first=first,
2371
numbered_dirs=numbered_dirs,
2374
if benchfile is not None:
2377
info('tests passed')
2379
info('tests failed')
3642
2380
return int(not result)
3645
2383
class cmd_version(Command):
3646
__doc__ = """Show version of bzr."""
3648
encoding_type = 'replace'
3650
Option("short", help="Print just the version number."),
2384
"""Show version of bzr."""
3653
2386
@display_command
3654
def run(self, short=False):
3655
2388
from bzrlib.version import show_version
3657
self.outf.write(bzrlib.version_string + '\n')
3659
show_version(to_file=self.outf)
3662
2392
class cmd_rocks(Command):
3663
__doc__ = """Statement of optimism."""
2393
"""Statement of optimism."""
3667
2397
@display_command
3669
self.outf.write("It sure does!\n")
2399
print "It sure does!"
3672
2402
class cmd_find_merge_base(Command):
3673
__doc__ = """Find and print a base revision for merging two branches."""
2403
"""Find and print a base revision for merging two branches."""
3674
2404
# TODO: Options to specify revisions on either side, as if
3675
2405
# merging only part of the history.
3676
2406
takes_args = ['branch', 'other']
3679
2409
@display_command
3680
2410
def run(self, branch, other):
3681
from bzrlib.revision import ensure_null
2411
from bzrlib.revision import MultipleRevisionSources
3683
2413
branch1 = Branch.open_containing(branch)[0]
3684
2414
branch2 = Branch.open_containing(other)[0]
3685
self.add_cleanup(branch1.lock_read().unlock)
3686
self.add_cleanup(branch2.lock_read().unlock)
3687
last1 = ensure_null(branch1.last_revision())
3688
last2 = ensure_null(branch2.last_revision())
3690
graph = branch1.repository.get_graph(branch2.repository)
3691
base_rev_id = graph.find_unique_lca(last1, last2)
3693
self.outf.write('merge base is revision %s\n' % base_rev_id)
2416
last1 = branch1.last_revision()
2417
last2 = branch2.last_revision()
2419
source = MultipleRevisionSources(branch1.repository,
2422
base_rev_id = common_ancestor(last1, last2, source)
2424
print 'merge base is revision %s' % base_rev_id
3696
2427
class cmd_merge(Command):
3697
__doc__ = """Perform a three-way merge.
3699
The source of the merge can be specified either in the form of a branch,
3700
or in the form of a path to a file containing a merge directive generated
3701
with bzr send. If neither is specified, the default is the upstream branch
3702
or the branch most recently merged using --remember.
3704
When merging a branch, by default the tip will be merged. To pick a different
3705
revision, pass --revision. If you specify two values, the first will be used as
3706
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3707
available revisions, like this is commonly referred to as "cherrypicking".
3709
Revision numbers are always relative to the branch being merged.
2428
"""Perform a three-way merge.
2430
The branch is the branch you will merge from. By default, it will merge
2431
the latest revision. If you specify a revision, that revision will be
2432
merged. If you specify two revisions, the first will be used as a BASE,
2433
and the second one as OTHER. Revision numbers are always relative to the
3711
2436
By default, bzr will try to merge in all new work from the other
3712
2437
branch, automatically determining an appropriate base. If this
3713
2438
fails, you may need to give an explicit base.
3715
2440
Merge will do its best to combine the changes in two branches, but there
3716
2441
are some kinds of problems only a human can fix. When it encounters those,
3717
2442
it will mark a conflict. A conflict means that you need to fix something,
3728
2453
directory, where they can be reviewed (with bzr diff), tested, and then
3729
2454
committed to record the result of the merge.
2458
To merge the latest revision from bzr.dev
2459
bzr merge ../bzr.dev
2461
To merge changes up to and including revision 82 from bzr.dev
2462
bzr merge -r 82 ../bzr.dev
2464
To merge the changes introduced by 82, without previous changes:
2465
bzr merge -r 81..82 ../bzr.dev
3731
2467
merge refuses to run if there are any uncommitted changes, unless
3732
--force is given. The --force option can also be used to create a
3733
merge revision which has more than two parents.
3735
If one would like to merge changes from the working tree of the other
3736
branch without merging any committed revisions, the --uncommitted option
3739
To select only some changes to merge, use "merge -i", which will prompt
3740
you to apply each diff hunk and file change, similar to "shelve".
3743
To merge the latest revision from bzr.dev::
3745
bzr merge ../bzr.dev
3747
To merge changes up to and including revision 82 from bzr.dev::
3749
bzr merge -r 82 ../bzr.dev
3751
To merge the changes introduced by 82, without previous changes::
3753
bzr merge -r 81..82 ../bzr.dev
3755
To apply a merge directive contained in /tmp/merge::
3757
bzr merge /tmp/merge
3759
To create a merge revision with three parents from two branches
3760
feature1a and feature1b:
3762
bzr merge ../feature1a
3763
bzr merge ../feature1b --force
3764
bzr commit -m 'revision with three parents'
2470
The following merge types are available:
3767
encoding_type = 'exact'
3768
_see_also = ['update', 'remerge', 'status-flags', 'send']
3769
takes_args = ['location?']
3774
help='Merge even if the destination tree has uncommitted changes.'),
2472
takes_args = ['branch?']
2473
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
3778
2474
Option('show-base', help="Show base revision text in "
3780
2476
Option('uncommitted', help='Apply uncommitted changes'
3781
' from a working copy, instead of branch changes.'),
2477
' from a working copy, instead of branch changes'),
3782
2478
Option('pull', help='If the destination is already'
3783
2479
' completely merged into the source, pull from the'
3784
' source rather than merging. When this happens,'
2480
' source rather than merging. When this happens,'
3785
2481
' you do not need to commit the result.'),
3786
custom_help('directory',
3787
help='Branch to merge into, '
3788
'rather than the one containing the working directory.'),
3789
Option('preview', help='Instead of merging, show a diff of the'
3791
Option('interactive', help='Select changes interactively.',
2483
help='Branch to merge into, '
2484
'rather than the one containing the working directory',
3795
def run(self, location=None, revision=None, force=False,
3796
merge_type=None, show_base=False, reprocess=None, remember=False,
2490
def run(self, branch=None, revision=None, force=False, merge_type=None,
2491
show_base=False, reprocess=False, remember=False,
3797
2492
uncommitted=False, pull=False,
3798
2493
directory=None,
2495
from bzrlib.tag import _merge_tags_if_possible
3802
2496
if merge_type is None:
3803
2497
merge_type = _mod_merge.Merge3Merger
3805
2499
if directory is None: directory = u'.'
3806
possible_transports = []
3808
allow_pending = True
3809
verified = 'inapplicable'
2500
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2501
# inventory. Because merge is a mutating operation, it really
2502
# should be a lock_write() for the whole cmd_merge operation.
2503
# However, cmd_merge open's its own tree in _merge_helper, which
2504
# means if we lock here, the later lock_write() will always block.
2505
# Either the merge helper code should be updated to take a tree,
2506
# (What about tree.merge_from_branch?)
3810
2507
tree = WorkingTree.open_containing(directory)[0]
3813
basis_tree = tree.revision_tree(tree.last_revision())
3814
except errors.NoSuchRevision:
3815
basis_tree = tree.basis_tree()
3817
# die as quickly as possible if there are uncommitted changes
3819
if tree.has_changes():
3820
raise errors.UncommittedChanges(tree)
3822
view_info = _get_view_info_for_change_reporter(tree)
3823
2508
change_reporter = delta._ChangeReporter(
3824
unversioned_filter=tree.is_ignored, view_info=view_info)
3825
pb = ui.ui_factory.nested_progress_bar()
3826
self.add_cleanup(pb.finished)
3827
self.add_cleanup(tree.lock_write().unlock)
3828
if location is not None:
2509
unversioned_filter=tree.is_ignored)
2511
if branch is not None:
3830
mergeable = bundle.read_mergeable_from_url(location,
3831
possible_transports=possible_transports)
2513
reader = bundle.read_bundle_from_url(branch)
3832
2514
except errors.NotABundle:
3836
raise errors.BzrCommandError('Cannot use --uncommitted'
3837
' with bundles or merge directives.')
3839
if revision is not None:
3840
raise errors.BzrCommandError(
3841
'Cannot use -r with merge directives or bundles')
3842
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3845
if merger is None and uncommitted:
3846
if revision is not None and len(revision) > 0:
2515
pass # Continue on considering this url a Branch
2517
conflicts = merge_bundle(reader, tree, not force, merge_type,
2518
reprocess, show_base, change_reporter)
2524
if revision is None \
2525
or len(revision) < 1 or revision[0].needs_branch():
2526
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2528
if revision is None or len(revision) < 1:
2531
other = [branch, None]
2534
other = [branch, -1]
2535
other_branch, path = Branch.open_containing(branch)
3847
2538
raise errors.BzrCommandError('Cannot use --uncommitted and'
3848
' --revision at the same time.')
3849
merger = self.get_merger_from_uncommitted(tree, location, None)
3850
allow_pending = False
3853
merger, allow_pending = self._get_merger_from_branch(tree,
3854
location, revision, remember, possible_transports, None)
3856
merger.merge_type = merge_type
3857
merger.reprocess = reprocess
3858
merger.show_base = show_base
3859
self.sanity_check_merger(merger)
3860
if (merger.base_rev_id == merger.other_rev_id and
3861
merger.other_rev_id is not None):
3862
note('Nothing to do.')
3865
if merger.interesting_files is not None:
3866
raise errors.BzrCommandError('Cannot pull individual files')
3867
if (merger.base_rev_id == tree.last_revision()):
3868
result = tree.pull(merger.other_branch, False,
3869
merger.other_rev_id)
3870
result.report(self.outf)
3872
if merger.this_basis is None:
3873
raise errors.BzrCommandError(
3874
"This branch has no commits."
3875
" (perhaps you would prefer 'bzr pull')")
3877
return self._do_preview(merger)
3879
return self._do_interactive(merger)
3881
return self._do_merge(merger, change_reporter, allow_pending,
3884
def _get_preview(self, merger):
3885
tree_merger = merger.make_merger()
3886
tt = tree_merger.make_preview_transform()
3887
self.add_cleanup(tt.finalize)
3888
result_tree = tt.get_preview_tree()
3891
def _do_preview(self, merger):
3892
from bzrlib.diff import show_diff_trees
3893
result_tree = self._get_preview(merger)
3894
path_encoding = osutils.get_diff_header_encoding()
3895
show_diff_trees(merger.this_tree, result_tree, self.outf,
3896
old_label='', new_label='',
3897
path_encoding=path_encoding)
3899
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3900
merger.change_reporter = change_reporter
3901
conflict_count = merger.do_merge()
3903
merger.set_pending()
3904
if verified == 'failed':
3905
warning('Preview patch does not match changes')
3906
if conflict_count != 0:
3911
def _do_interactive(self, merger):
3912
"""Perform an interactive merge.
3914
This works by generating a preview tree of the merge, then using
3915
Shelver to selectively remove the differences between the working tree
3916
and the preview tree.
3918
from bzrlib import shelf_ui
3919
result_tree = self._get_preview(merger)
3920
writer = bzrlib.option.diff_writer_registry.get()
3921
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3922
reporter=shelf_ui.ApplyReporter(),
3923
diff_writer=writer(sys.stdout))
3929
def sanity_check_merger(self, merger):
3930
if (merger.show_base and
3931
not merger.merge_type is _mod_merge.Merge3Merger):
3932
raise errors.BzrCommandError("Show-base is not supported for this"
3933
" merge type. %s" % merger.merge_type)
3934
if merger.reprocess is None:
3935
if merger.show_base:
3936
merger.reprocess = False
2539
' --revision at the same time.')
2540
branch = revision[0].get_branch() or branch
2541
if len(revision) == 1:
2543
other_branch, path = Branch.open_containing(branch)
2544
revno = revision[0].in_history(other_branch).revno
2545
other = [branch, revno]
3938
# Use reprocess if the merger supports it
3939
merger.reprocess = merger.merge_type.supports_reprocess
3940
if merger.reprocess and not merger.merge_type.supports_reprocess:
3941
raise errors.BzrCommandError("Conflict reduction is not supported"
3942
" for merge type %s." %
3944
if merger.reprocess and merger.show_base:
3945
raise errors.BzrCommandError("Cannot do conflict reduction and"
3948
def _get_merger_from_branch(self, tree, location, revision, remember,
3949
possible_transports, pb):
3950
"""Produce a merger from a location, assuming it refers to a branch."""
3951
from bzrlib.tag import _merge_tags_if_possible
3952
# find the branch locations
3953
other_loc, user_location = self._select_branch_location(tree, location,
3955
if revision is not None and len(revision) == 2:
3956
base_loc, _unused = self._select_branch_location(tree,
3957
location, revision, 0)
3959
base_loc = other_loc
3961
other_branch, other_path = Branch.open_containing(other_loc,
3962
possible_transports)
3963
if base_loc == other_loc:
3964
base_branch = other_branch
3966
base_branch, base_path = Branch.open_containing(base_loc,
3967
possible_transports)
3968
# Find the revision ids
3969
other_revision_id = None
3970
base_revision_id = None
3971
if revision is not None:
3972
if len(revision) >= 1:
3973
other_revision_id = revision[-1].as_revision_id(other_branch)
3974
if len(revision) == 2:
3975
base_revision_id = revision[0].as_revision_id(base_branch)
3976
if other_revision_id is None:
3977
other_revision_id = _mod_revision.ensure_null(
3978
other_branch.last_revision())
3979
# Remember where we merge from
3980
if ((remember or tree.branch.get_submit_branch() is None) and
3981
user_location is not None):
3982
tree.branch.set_submit_branch(other_branch.base)
2547
assert len(revision) == 2
2548
if None in revision:
2549
raise errors.BzrCommandError(
2550
"Merge doesn't permit empty revision specifier.")
2551
base_branch, path = Branch.open_containing(branch)
2552
branch1 = revision[1].get_branch() or branch
2553
other_branch, path1 = Branch.open_containing(branch1)
2554
if revision[0].get_branch() is not None:
2555
# then path was obtained from it, and is None.
2558
base = [branch, revision[0].in_history(base_branch).revno]
2559
other = [branch1, revision[1].in_history(other_branch).revno]
2561
if tree.branch.get_parent() is None or remember:
2562
tree.branch.set_parent(other_branch.base)
2564
# pull tags now... it's a bit inconsistent to do it ahead of copying
2565
# the history but that's done inside the merge code
3983
2566
_merge_tags_if_possible(other_branch, tree.branch)
3984
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3985
other_revision_id, base_revision_id, other_branch, base_branch)
3986
if other_path != '':
3987
allow_pending = False
3988
merger.interesting_files = [other_path]
3990
allow_pending = True
3991
return merger, allow_pending
3993
def get_merger_from_uncommitted(self, tree, location, pb):
3994
"""Get a merger for uncommitted changes.
3996
:param tree: The tree the merger should apply to.
3997
:param location: The location containing uncommitted changes.
3998
:param pb: The progress bar to use for showing progress.
4000
location = self._select_branch_location(tree, location)[0]
4001
other_tree, other_path = WorkingTree.open_containing(location)
4002
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4003
if other_path != '':
4004
merger.interesting_files = [other_path]
4007
def _select_branch_location(self, tree, user_location, revision=None,
4009
"""Select a branch location, according to possible inputs.
4011
If provided, branches from ``revision`` are preferred. (Both
4012
``revision`` and ``index`` must be supplied.)
4014
Otherwise, the ``location`` parameter is used. If it is None, then the
4015
``submit`` or ``parent`` location is used, and a note is printed.
4017
:param tree: The working tree to select a branch for merging into
4018
:param location: The location entered by the user
4019
:param revision: The revision parameter to the command
4020
:param index: The index to use for the revision parameter. Negative
4021
indices are permitted.
4022
:return: (selected_location, user_location). The default location
4023
will be the user-entered location.
4025
if (revision is not None and index is not None
4026
and revision[index] is not None):
4027
branch = revision[index].get_branch()
4028
if branch is not None:
4029
return branch, branch
4030
if user_location is None:
4031
location = self._get_remembered(tree, 'Merging from')
4033
location = user_location
4034
return location, user_location
4036
def _get_remembered(self, tree, verb_string):
2569
interesting_files = [path]
2571
interesting_files = None
2572
pb = ui.ui_factory.nested_progress_bar()
2575
conflict_count = _merge_helper(
2576
other, base, check_clean=(not force),
2577
merge_type=merge_type,
2578
reprocess=reprocess,
2579
show_base=show_base,
2582
pb=pb, file_list=interesting_files,
2583
change_reporter=change_reporter)
2586
if conflict_count != 0:
2590
except errors.AmbiguousBase, e:
2591
m = ("sorry, bzr can't determine the right merge base yet\n"
2592
"candidates are:\n "
2593
+ "\n ".join(e.bases)
2595
"please specify an explicit base with -r,\n"
2596
"and (if you want) report this to the bzr developers\n")
2599
# TODO: move up to common parent; this isn't merge-specific anymore.
2600
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4037
2601
"""Use tree.branch's parent if none was supplied.
4039
2603
Report if the remembered location was used.
4041
stored_location = tree.branch.get_submit_branch()
4042
stored_location_type = "submit"
4043
if stored_location is None:
4044
stored_location = tree.branch.get_parent()
4045
stored_location_type = "parent"
2605
if supplied_location is not None:
2606
return supplied_location
2607
stored_location = tree.branch.get_parent()
4046
2608
mutter("%s", stored_location)
4047
2609
if stored_location is None:
4048
2610
raise errors.BzrCommandError("No location specified or remembered")
4049
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4050
note(u"%s remembered %s location %s", verb_string,
4051
stored_location_type, display_url)
2611
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2612
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4052
2613
return stored_location
4055
2616
class cmd_remerge(Command):
4056
__doc__ = """Redo a merge.
4058
2619
Use this if you want to try a different merge technique while resolving
4059
conflicts. Some merge techniques are better than others, and remerge
2620
conflicts. Some merge techniques are better than others, and remerge
4060
2621
lets you try different ones on different files.
4062
2623
The options for remerge have the same meaning and defaults as the ones for
4063
2624
merge. The difference is that remerge can (only) be run when there is a
4064
2625
pending merge, and it lets you specify particular files.
2628
$ bzr remerge --show-base
4067
2629
Re-do the merge of all conflicted files, and show the base text in
4068
conflict regions, in addition to the usual THIS and OTHER texts::
4070
bzr remerge --show-base
2630
conflict regions, in addition to the usual THIS and OTHER texts.
2632
$ bzr remerge --merge-type weave --reprocess foobar
4072
2633
Re-do the merge of "foobar", using the weave merge algorithm, with
4073
additional processing to reduce the size of conflict regions::
4075
bzr remerge --merge-type weave --reprocess foobar
2634
additional processing to reduce the size of conflict regions.
2636
The following merge types are available:"""
4077
2637
takes_args = ['file*']
4082
help="Show base revision text in conflicts."),
2638
takes_options = ['merge-type', 'reprocess',
2639
Option('show-base', help="Show base revision text in "
4085
2642
def run(self, file_list=None, merge_type=None, show_base=False,
4086
2643
reprocess=False):
4087
from bzrlib.conflicts import restore
4088
2644
if merge_type is None:
4089
2645
merge_type = _mod_merge.Merge3Merger
4090
2646
tree, file_list = tree_files(file_list)
4091
self.add_cleanup(tree.lock_write().unlock)
4092
parents = tree.get_parent_ids()
4093
if len(parents) != 2:
4094
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4095
" merges. Not cherrypicking or"
4097
repository = tree.branch.repository
4098
interesting_ids = None
4100
conflicts = tree.conflicts()
4101
if file_list is not None:
4102
interesting_ids = set()
4103
for filename in file_list:
4104
file_id = tree.path2id(filename)
4106
raise errors.NotVersionedError(filename)
4107
interesting_ids.add(file_id)
4108
if tree.kind(file_id) != "directory":
4111
for name, ie in tree.inventory.iter_entries(file_id):
4112
interesting_ids.add(ie.file_id)
4113
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4115
# Remerge only supports resolving contents conflicts
4116
allowed_conflicts = ('text conflict', 'contents conflict')
4117
restore_files = [c.path for c in conflicts
4118
if c.typestring in allowed_conflicts]
4119
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4120
tree.set_conflicts(ConflictList(new_conflicts))
4121
if file_list is not None:
4122
restore_files = file_list
4123
for filename in restore_files:
4125
restore(tree.abspath(filename))
4126
except errors.NotConflicted:
4128
# Disable pending merges, because the file texts we are remerging
4129
# have not had those merges performed. If we use the wrong parents
4130
# list, we imply that the working tree text has seen and rejected
4131
# all the changes from the other tree, when in fact those changes
4132
# have not yet been seen.
4133
tree.set_parent_ids(parents[:1])
4135
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4136
merger.interesting_ids = interesting_ids
4137
merger.merge_type = merge_type
4138
merger.show_base = show_base
4139
merger.reprocess = reprocess
4140
conflicts = merger.do_merge()
2649
parents = tree.get_parent_ids()
2650
if len(parents) != 2:
2651
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2652
" merges. Not cherrypicking or"
2654
repository = tree.branch.repository
2655
base_revision = common_ancestor(parents[0],
2656
parents[1], repository)
2657
base_tree = repository.revision_tree(base_revision)
2658
other_tree = repository.revision_tree(parents[1])
2659
interesting_ids = None
2661
conflicts = tree.conflicts()
2662
if file_list is not None:
2663
interesting_ids = set()
2664
for filename in file_list:
2665
file_id = tree.path2id(filename)
2667
raise errors.NotVersionedError(filename)
2668
interesting_ids.add(file_id)
2669
if tree.kind(file_id) != "directory":
2672
for name, ie in tree.inventory.iter_entries(file_id):
2673
interesting_ids.add(ie.file_id)
2674
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2676
# Remerge only supports resolving contents conflicts
2677
allowed_conflicts = ('text conflict', 'contents conflict')
2678
restore_files = [c.path for c in conflicts
2679
if c.typestring in allowed_conflicts]
2680
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2681
tree.set_conflicts(ConflictList(new_conflicts))
2682
if file_list is not None:
2683
restore_files = file_list
2684
for filename in restore_files:
2686
restore(tree.abspath(filename))
2687
except errors.NotConflicted:
2689
conflicts = _mod_merge.merge_inner(
2690
tree.branch, other_tree, base_tree,
2692
interesting_ids=interesting_ids,
2693
other_rev_id=parents[1],
2694
merge_type=merge_type,
2695
show_base=show_base,
2696
reprocess=reprocess)
4142
tree.set_parent_ids(parents)
4143
2699
if conflicts > 0:
4249
2781
class cmd_shell_complete(Command):
4250
__doc__ = """Show appropriate completions for context.
2782
"""Show appropriate completions for context.
4252
2784
For a list of all available commands, say 'bzr shell-complete'.
4254
2786
takes_args = ['context?']
4255
2787
aliases = ['s-c']
4258
2790
@display_command
4259
2791
def run(self, context=None):
4260
2792
import shellcomplete
4261
2793
shellcomplete.shellcomplete(context)
2796
class cmd_fetch(Command):
2797
"""Copy in history from another branch but don't merge it.
2799
This is an internal method used for pull and merge.
2802
takes_args = ['from_branch', 'to_branch']
2803
def run(self, from_branch, to_branch):
2804
from bzrlib.fetch import Fetcher
2805
from_b = Branch.open(from_branch)
2806
to_b = Branch.open(to_branch)
2807
Fetcher(to_b, from_b)
4264
2810
class cmd_missing(Command):
4265
__doc__ = """Show unmerged/unpulled revisions between two branches.
2811
"""Show unmerged/unpulled revisions between two branches.
4267
2813
OTHER_BRANCH may be local or remote.
4269
To filter on a range of revisions, you can use the command -r begin..end
4270
-r revision requests a specific revision, -r ..end or -r begin.. are
4274
1 - some missing revisions
4275
0 - no missing revisions
4279
Determine the missing revisions between this and the branch at the
4280
remembered pull location::
4284
Determine the missing revisions between this and another branch::
4286
bzr missing http://server/branch
4288
Determine the missing revisions up to a specific revision on the other
4291
bzr missing -r ..-10
4293
Determine the missing revisions up to a specific revision on this
4296
bzr missing --my-revision ..-10
4299
_see_also = ['merge', 'pull']
4300
2815
takes_args = ['other_branch?']
4303
Option('reverse', 'Reverse the order of revisions.'),
4305
'Display changes in the local branch only.'),
4306
Option('this' , 'Same as --mine-only.'),
4307
Option('theirs-only',
4308
'Display changes in the remote branch only.'),
4309
Option('other', 'Same as --theirs-only.'),
4313
custom_help('revision',
4314
help='Filter on other branch revisions (inclusive). '
4315
'See "help revisionspec" for details.'),
4316
Option('my-revision',
4317
type=_parse_revision_str,
4318
help='Filter on local branch revisions (inclusive). '
4319
'See "help revisionspec" for details.'),
4320
Option('include-merges',
4321
'Show all revisions in addition to the mainline ones.'),
2816
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2818
'Display changes in the local branch only'),
2819
Option('theirs-only',
2820
'Display changes in the remote branch only'),
4323
2825
encoding_type = 'replace'
4325
2827
@display_command
4326
2828
def run(self, other_branch=None, reverse=False, mine_only=False,
4328
log_format=None, long=False, short=False, line=False,
4329
show_ids=False, verbose=False, this=False, other=False,
4330
include_merges=False, revision=None, my_revision=None,
4332
from bzrlib.missing import find_unmerged, iter_log_revisions
4341
# TODO: We should probably check that we don't have mine-only and
4342
# theirs-only set, but it gets complicated because we also have
4343
# this and other which could be used.
4350
local_branch = Branch.open_containing(directory)[0]
4351
self.add_cleanup(local_branch.lock_read().unlock)
2829
theirs_only=False, log_format=None, long=False, short=False, line=False,
2830
show_ids=False, verbose=False):
2831
from bzrlib.missing import find_unmerged, iter_log_data
2832
from bzrlib.log import log_formatter
2833
local_branch = Branch.open_containing(u".")[0]
4353
2834
parent = local_branch.get_parent()
4354
2835
if other_branch is None:
4355
2836
other_branch = parent
4356
2837
if other_branch is None:
4357
raise errors.BzrCommandError("No peer location known"
2838
raise errors.BzrCommandError("No peer location known or specified.")
4359
2839
display_url = urlutils.unescape_for_display(parent,
4360
2840
self.outf.encoding)
4361
message("Using saved parent location: "
4362
+ display_url + "\n")
2841
print "Using last location: " + display_url
4364
2843
remote_branch = Branch.open(other_branch)
4365
2844
if remote_branch.base == local_branch.base:
4366
2845
remote_branch = local_branch
4368
self.add_cleanup(remote_branch.lock_read().unlock)
4370
local_revid_range = _revision_range_to_revid_range(
4371
_get_revision_range(my_revision, local_branch,
4374
remote_revid_range = _revision_range_to_revid_range(
4375
_get_revision_range(revision,
4376
remote_branch, self.name()))
4378
local_extra, remote_extra = find_unmerged(
4379
local_branch, remote_branch, restrict,
4380
backward=not reverse,
4381
include_merges=include_merges,
4382
local_revid_range=local_revid_range,
4383
remote_revid_range=remote_revid_range)
4385
if log_format is None:
4386
registry = log.log_formatter_registry
4387
log_format = registry.get_default(local_branch)
4388
lf = log_format(to_file=self.outf,
4390
show_timezone='original')
4393
if local_extra and not theirs_only:
4394
message("You have %d extra revision(s):\n" %
4396
for revision in iter_log_revisions(local_extra,
4397
local_branch.repository,
4399
lf.log_revision(revision)
4400
printed_local = True
4403
printed_local = False
4405
if remote_extra and not mine_only:
4406
if printed_local is True:
4408
message("You are missing %d revision(s):\n" %
4410
for revision in iter_log_revisions(remote_extra,
4411
remote_branch.repository,
4413
lf.log_revision(revision)
4416
if mine_only and not local_extra:
4417
# We checked local, and found nothing extra
4418
message('This branch is up to date.\n')
4419
elif theirs_only and not remote_extra:
4420
# We checked remote, and found nothing extra
4421
message('Other branch is up to date.\n')
4422
elif not (mine_only or theirs_only or local_extra or
4424
# We checked both branches, and neither one had extra
4426
message("Branches are up to date.\n")
2846
local_branch.lock_read()
2848
remote_branch.lock_read()
2850
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2851
if (log_format is None):
2852
log_format = log.log_formatter_registry.get_default(
2854
lf = log_format(to_file=self.outf,
2856
show_timezone='original')
2857
if reverse is False:
2858
local_extra.reverse()
2859
remote_extra.reverse()
2860
if local_extra and not theirs_only:
2861
print "You have %d extra revision(s):" % len(local_extra)
2862
for data in iter_log_data(local_extra, local_branch.repository,
2865
printed_local = True
2867
printed_local = False
2868
if remote_extra and not mine_only:
2869
if printed_local is True:
2871
print "You are missing %d revision(s):" % len(remote_extra)
2872
for data in iter_log_data(remote_extra, remote_branch.repository,
2875
if not remote_extra and not local_extra:
2877
print "Branches are up to date."
2881
remote_branch.unlock()
2883
local_branch.unlock()
4428
2884
if not status_code and parent is None and other_branch is not None:
4429
self.add_cleanup(local_branch.lock_write().unlock)
4430
# handle race conditions - a parent might be set while we run.
4431
if local_branch.get_parent() is None:
4432
local_branch.set_parent(remote_branch.base)
2885
local_branch.lock_write()
2887
# handle race conditions - a parent might be set while we run.
2888
if local_branch.get_parent() is None:
2889
local_branch.set_parent(remote_branch.base)
2891
local_branch.unlock()
4433
2892
return status_code
4436
class cmd_pack(Command):
4437
__doc__ = """Compress the data within a repository.
4439
This operation compresses the data within a bazaar repository. As
4440
bazaar supports automatic packing of repository, this operation is
4441
normally not required to be done manually.
4443
During the pack operation, bazaar takes a backup of existing repository
4444
data, i.e. pack files. This backup is eventually removed by bazaar
4445
automatically when it is safe to do so. To save disk space by removing
4446
the backed up pack files, the --clean-obsolete-packs option may be
4449
Warning: If you use --clean-obsolete-packs and your machine crashes
4450
during or immediately after repacking, you may be left with a state
4451
where the deletion has been written to disk but the new packs have not
4452
been. In this case the repository may be unusable.
4455
_see_also = ['repositories']
4456
takes_args = ['branch_or_repo?']
4458
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4461
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4462
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4464
branch = dir.open_branch()
4465
repository = branch.repository
4466
except errors.NotBranchError:
4467
repository = dir.open_repository()
4468
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4471
2895
class cmd_plugins(Command):
4472
__doc__ = """List the installed plugins.
4474
This command displays the list of installed plugins including
4475
version of plugin and a short description of each.
4477
--verbose shows the path where each plugin is located.
4479
A plugin is an external component for Bazaar that extends the
4480
revision control system, by adding or replacing code in Bazaar.
4481
Plugins can do a variety of things, including overriding commands,
4482
adding new commands, providing additional network transports and
4483
customizing log output.
4485
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4486
for further information on plugins including where to find them and how to
4487
install them. Instructions are also provided there on how to write new
4488
plugins using the Python programming language.
4490
takes_options = ['verbose']
4492
2898
@display_command
4493
def run(self, verbose=False):
4494
2900
import bzrlib.plugin
4495
2901
from inspect import getdoc
4497
for name, plugin in bzrlib.plugin.plugins().items():
4498
version = plugin.__version__
4499
if version == 'unknown':
4501
name_ver = '%s %s' % (name, version)
4502
d = getdoc(plugin.module)
2902
for name, plugin in bzrlib.plugin.all_plugins().items():
2903
if getattr(plugin, '__path__', None) is not None:
2904
print plugin.__path__[0]
2905
elif getattr(plugin, '__file__', None) is not None:
2906
print plugin.__file__
4504
doc = d.split('\n')[0]
4506
doc = '(no description)'
4507
result.append((name_ver, doc, plugin.path()))
4508
for name_ver, doc, path in sorted(result):
4509
self.outf.write("%s\n" % name_ver)
4510
self.outf.write(" %s\n" % doc)
4512
self.outf.write(" %s\n" % path)
4513
self.outf.write("\n")
2912
print '\t', d.split('\n')[0]
4516
2915
class cmd_testament(Command):
4517
__doc__ = """Show testament (signing-form) of a revision."""
4520
Option('long', help='Produce long-format testament.'),
4522
help='Produce a strict-format testament.')]
2916
"""Show testament (signing-form) of a revision."""
2917
takes_options = ['revision',
2918
Option('long', help='Produce long-format testament'),
2919
Option('strict', help='Produce a strict-format'
4523
2921
takes_args = ['branch?']
4524
2922
@display_command
4525
2923
def run(self, branch=u'.', revision=None, long=False, strict=False):
4528
2926
testament_class = StrictTestament
4530
2928
testament_class = Testament
4532
b = Branch.open_containing(branch)[0]
4534
b = Branch.open(branch)
4535
self.add_cleanup(b.lock_read().unlock)
4536
if revision is None:
4537
rev_id = b.last_revision()
4539
rev_id = revision[0].as_revision_id(b)
4540
t = testament_class.from_revision(b.repository, rev_id)
4542
sys.stdout.writelines(t.as_text_lines())
4544
sys.stdout.write(t.as_short_text())
2929
b = WorkingTree.open_containing(branch)[0].branch
2932
if revision is None:
2933
rev_id = b.last_revision()
2935
rev_id = revision[0].in_history(b).rev_id
2936
t = testament_class.from_revision(b.repository, rev_id)
2938
sys.stdout.writelines(t.as_text_lines())
2940
sys.stdout.write(t.as_short_text())
4547
2945
class cmd_annotate(Command):
4548
__doc__ = """Show the origin of each line in a file.
2946
"""Show the origin of each line in a file.
4550
2948
This prints out the given file with an annotation on the left side
4551
2949
indicating which revision, author and date introduced the change.
4553
If the origin is the same for a run of consecutive lines, it is
2951
If the origin is the same for a run of consecutive lines, it is
4554
2952
shown only at the top, unless the --all option is given.
4556
2954
# TODO: annotate directories; showing when each file was last changed
4557
# TODO: if the working copy is modified, show annotations on that
2955
# TODO: if the working copy is modified, show annotations on that
4558
2956
# with new uncommitted lines marked
4559
2957
aliases = ['ann', 'blame', 'praise']
4560
2958
takes_args = ['filename']
4561
takes_options = [Option('all', help='Show annotations on all lines.'),
4562
Option('long', help='Show commit date in annotations.'),
2959
takes_options = [Option('all', help='show annotations on all lines'),
2960
Option('long', help='show date in annotations'),
4567
encoding_type = 'exact'
4569
2965
@display_command
4570
2966
def run(self, filename, all=False, long=False, revision=None,
4571
show_ids=False, directory=None):
4572
from bzrlib.annotate import annotate_file, annotate_file_tree
4573
wt, branch, relpath = \
4574
_open_directory_or_containing_tree_or_branch(filename, directory)
4576
self.add_cleanup(wt.lock_read().unlock)
4578
self.add_cleanup(branch.lock_read().unlock)
4579
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4580
self.add_cleanup(tree.lock_read().unlock)
4582
file_id = wt.path2id(relpath)
2968
from bzrlib.annotate import annotate_file
2969
tree, relpath = WorkingTree.open_containing(filename)
2970
branch = tree.branch
2973
if revision is None:
2974
revision_id = branch.last_revision()
2975
elif len(revision) != 1:
2976
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2978
revision_id = revision[0].in_history(branch).rev_id
4584
2979
file_id = tree.path2id(relpath)
4586
raise errors.NotVersionedError(filename)
4587
file_version = tree.inventory[file_id].revision
4588
if wt is not None and revision is None:
4589
# If there is a tree and we're not annotating historical
4590
# versions, annotate the working tree's content.
4591
annotate_file_tree(wt, file_id, self.outf, long, all,
4594
annotate_file(branch, file_version, file_id, long, all, self.outf,
2980
tree = branch.repository.revision_tree(revision_id)
2981
file_version = tree.inventory[file_id].revision
2982
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
4595
2983
show_ids=show_ids)
4598
2988
class cmd_re_sign(Command):
4599
__doc__ = """Create a digital signature for an existing revision."""
2989
"""Create a digital signature for an existing revision."""
4600
2990
# TODO be able to replace existing ones.
4602
2992
hidden = True # is this right ?
4603
2993
takes_args = ['revision_id*']
4604
takes_options = ['directory', 'revision']
4606
def run(self, revision_id_list=None, revision=None, directory=u'.'):
2994
takes_options = ['revision']
2996
def run(self, revision_id_list=None, revision=None):
2997
import bzrlib.gpg as gpg
4607
2998
if revision_id_list is not None and revision is not None:
4608
2999
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4609
3000
if revision_id_list is None and revision is None:
4610
3001
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4611
b = WorkingTree.open_containing(directory)[0].branch
4612
self.add_cleanup(b.lock_write().unlock)
4613
return self._run(b, revision_id_list, revision)
4615
def _run(self, b, revision_id_list, revision):
4616
import bzrlib.gpg as gpg
3002
b = WorkingTree.open_containing(u'.')[0].branch
4617
3003
gpg_strategy = gpg.GPGStrategy(b.get_config())
4618
3004
if revision_id_list is not None:
4619
b.repository.start_write_group()
4621
for revision_id in revision_id_list:
4622
b.repository.sign_revision(revision_id, gpg_strategy)
4624
b.repository.abort_write_group()
4627
b.repository.commit_write_group()
3005
for revision_id in revision_id_list:
3006
b.repository.sign_revision(revision_id, gpg_strategy)
4628
3007
elif revision is not None:
4629
3008
if len(revision) == 1:
4630
3009
revno, rev_id = revision[0].in_history(b)
4631
b.repository.start_write_group()
4633
b.repository.sign_revision(rev_id, gpg_strategy)
4635
b.repository.abort_write_group()
4638
b.repository.commit_write_group()
3010
b.repository.sign_revision(rev_id, gpg_strategy)
4639
3011
elif len(revision) == 2:
4640
3012
# are they both on rh- if so we can walk between them
4641
3013
# might be nice to have a range helper for arbitrary
5097
3403
self.outf.writelines(directive.to_lines())
5099
3405
message = directive.to_email(mail_to, branch, sign)
5100
s = SMTPConnection(branch.get_config())
5101
s.send_email(message)
5104
class cmd_send(Command):
5105
__doc__ = """Mail or create a merge-directive for submitting changes.
5107
A merge directive provides many things needed for requesting merges:
5109
* A machine-readable description of the merge to perform
5111
* An optional patch that is a preview of the changes requested
5113
* An optional bundle of revision data, so that the changes can be applied
5114
directly from the merge directive, without retrieving data from a
5117
`bzr send` creates a compact data set that, when applied using bzr
5118
merge, has the same effect as merging from the source branch.
5120
By default the merge directive is self-contained and can be applied to any
5121
branch containing submit_branch in its ancestory without needing access to
5124
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5125
revisions, but only a structured request to merge from the
5126
public_location. In that case the public_branch is needed and it must be
5127
up-to-date and accessible to the recipient. The public_branch is always
5128
included if known, so that people can check it later.
5130
The submit branch defaults to the parent of the source branch, but can be
5131
overridden. Both submit branch and public branch will be remembered in
5132
branch.conf the first time they are used for a particular branch. The
5133
source branch defaults to that containing the working directory, but can
5134
be changed using --from.
5136
In order to calculate those changes, bzr must analyse the submit branch.
5137
Therefore it is most efficient for the submit branch to be a local mirror.
5138
If a public location is known for the submit_branch, that location is used
5139
in the merge directive.
5141
The default behaviour is to send the merge directive by mail, unless -o is
5142
given, in which case it is sent to a file.
5144
Mail is sent using your preferred mail program. This should be transparent
5145
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5146
If the preferred client can't be found (or used), your editor will be used.
5148
To use a specific mail program, set the mail_client configuration option.
5149
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5150
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5151
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5152
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5155
If mail is being sent, a to address is required. This can be supplied
5156
either on the commandline, by setting the submit_to configuration
5157
option in the branch itself or the child_submit_to configuration option
5158
in the submit branch.
5160
Two formats are currently supported: "4" uses revision bundle format 4 and
5161
merge directive format 2. It is significantly faster and smaller than
5162
older formats. It is compatible with Bazaar 0.19 and later. It is the
5163
default. "0.9" uses revision bundle format 0.9 and merge directive
5164
format 1. It is compatible with Bazaar 0.12 - 0.18.
5166
The merge directives created by bzr send may be applied using bzr merge or
5167
bzr pull by specifying a file containing a merge directive as the location.
5169
bzr send makes extensive use of public locations to map local locations into
5170
URLs that can be used by other people. See `bzr help configuration` to
5171
set them, and use `bzr info` to display them.
5174
encoding_type = 'exact'
5176
_see_also = ['merge', 'pull']
5178
takes_args = ['submit_branch?', 'public_branch?']
5182
help='Do not include a bundle in the merge directive.'),
5183
Option('no-patch', help='Do not include a preview patch in the merge'
5186
help='Remember submit and public branch.'),
5188
help='Branch to generate the submission from, '
5189
'rather than the one containing the working directory.',
5192
Option('output', short_name='o',
5193
help='Write merge directive to this file or directory; '
5194
'use - for stdout.',
5197
help='Refuse to send if there are uncommitted changes in'
5198
' the working tree, --no-strict disables the check.'),
5199
Option('mail-to', help='Mail the request to this address.',
5203
Option('body', help='Body for the email.', type=unicode),
5204
RegistryOption('format',
5205
help='Use the specified output format.',
5206
lazy_registry=('bzrlib.send', 'format_registry')),
5209
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5210
no_patch=False, revision=None, remember=False, output=None,
5211
format=None, mail_to=None, message=None, body=None,
5212
strict=None, **kwargs):
5213
from bzrlib.send import send
5214
return send(submit_branch, revision, public_branch, remember,
5215
format, no_bundle, no_patch, output,
5216
kwargs.get('from', '.'), mail_to, message, body,
5221
class cmd_bundle_revisions(cmd_send):
5222
__doc__ = """Create a merge-directive for submitting changes.
5224
A merge directive provides many things needed for requesting merges:
5226
* A machine-readable description of the merge to perform
5228
* An optional patch that is a preview of the changes requested
5230
* An optional bundle of revision data, so that the changes can be applied
5231
directly from the merge directive, without retrieving data from a
5234
If --no-bundle is specified, then public_branch is needed (and must be
5235
up-to-date), so that the receiver can perform the merge using the
5236
public_branch. The public_branch is always included if known, so that
5237
people can check it later.
5239
The submit branch defaults to the parent, but can be overridden. Both
5240
submit branch and public branch will be remembered if supplied.
5242
If a public_branch is known for the submit_branch, that public submit
5243
branch is used in the merge instructions. This means that a local mirror
5244
can be used as your actual submit branch, once you have set public_branch
5247
Two formats are currently supported: "4" uses revision bundle format 4 and
5248
merge directive format 2. It is significantly faster and smaller than
5249
older formats. It is compatible with Bazaar 0.19 and later. It is the
5250
default. "0.9" uses revision bundle format 0.9 and merge directive
5251
format 1. It is compatible with Bazaar 0.12 - 0.18.
5256
help='Do not include a bundle in the merge directive.'),
5257
Option('no-patch', help='Do not include a preview patch in the merge'
5260
help='Remember submit and public branch.'),
5262
help='Branch to generate the submission from, '
5263
'rather than the one containing the working directory.',
5266
Option('output', short_name='o', help='Write directive to this file.',
5269
help='Refuse to bundle revisions if there are uncommitted'
5270
' changes in the working tree, --no-strict disables the check.'),
5272
RegistryOption('format',
5273
help='Use the specified output format.',
5274
lazy_registry=('bzrlib.send', 'format_registry')),
5276
aliases = ['bundle']
5278
_see_also = ['send', 'merge']
5282
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5283
no_patch=False, revision=None, remember=False, output=None,
5284
format=None, strict=None, **kwargs):
5287
from bzrlib.send import send
5288
return send(submit_branch, revision, public_branch, remember,
5289
format, no_bundle, no_patch, output,
5290
kwargs.get('from', '.'), None, None, None,
5291
self.outf, strict=strict)
3407
server = branch.get_config().get_user_option('smtp_server')
3409
server = 'localhost'
3411
s.sendmail(message['From'], message['To'], message.as_string())
5294
3414
class cmd_tag(Command):
5295
__doc__ = """Create, remove or modify a tag naming a revision.
3415
"""Create a tag naming a revision.
5297
3417
Tags give human-meaningful names to revisions. Commands that take a -r
5298
3418
(--revision) option can be given -rtag:X, where X is any previously
5301
3421
Tags are stored in the branch. Tags are copied from one branch to another
5302
3422
along when you branch, push, pull or merge.
5304
It is an error to give a tag name that already exists unless you pass
3424
It is an error to give a tag name that already exists unless you pass
5305
3425
--force, in which case the tag is moved to point to the new revision.
5307
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5308
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5310
If no tag name is specified it will be determined through the
5311
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5312
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5316
_see_also = ['commit', 'tags']
5317
takes_args = ['tag_name?']
3428
takes_args = ['tag_name']
5318
3429
takes_options = [
5319
3430
Option('delete',
5320
3431
help='Delete this tag rather than placing it.',
5322
custom_help('directory',
5323
help='Branch in which to place the tag.'),
3434
help='Branch in which to place the tag.',
5324
3438
Option('force',
5325
help='Replace existing tags.',
3439
help='Replace existing tags',
5330
def run(self, tag_name=None,
3444
def run(self, tag_name,
5336
3450
branch, relpath = Branch.open_containing(directory)
5337
self.add_cleanup(branch.lock_write().unlock)
5339
if tag_name is None:
5340
raise errors.BzrCommandError("No tag specified to delete.")
5341
branch.tags.delete_tag(tag_name)
5342
self.outf.write('Deleted tag %s.\n' % tag_name)
5345
if len(revision) != 1:
5346
raise errors.BzrCommandError(
5347
"Tags can only be placed on a single revision, "
5349
revision_id = revision[0].as_revision_id(branch)
3454
branch.tags.delete_tag(tag_name)
3455
self.outf.write('Deleted tag %s.\n' % tag_name)
5351
revision_id = branch.last_revision()
5352
if tag_name is None:
5353
tag_name = branch.automatic_tag_name(revision_id)
5354
if tag_name is None:
5355
raise errors.BzrCommandError(
5356
"Please specify a tag name.")
5357
if (not force) and branch.tags.has_tag(tag_name):
5358
raise errors.TagAlreadyExists(tag_name)
5359
branch.tags.set_tag(tag_name, revision_id)
5360
self.outf.write('Created tag %s.\n' % tag_name)
3458
if len(revision) != 1:
3459
raise errors.BzrCommandError(
3460
"Tags can only be placed on a single revision, "
3462
revision_id = revision[0].in_history(branch).rev_id
3464
revision_id = branch.last_revision()
3465
if (not force) and branch.tags.has_tag(tag_name):
3466
raise errors.TagAlreadyExists(tag_name)
3467
branch.tags.set_tag(tag_name, revision_id)
3468
self.outf.write('Created tag %s.\n' % tag_name)
5363
3473
class cmd_tags(Command):
5364
__doc__ = """List tags.
5366
This command shows a table of tag names and the revisions they reference.
3476
This tag shows a table of tag names and the revisions they reference.
5370
3479
takes_options = [
5371
custom_help('directory',
5372
help='Branch whose tags should be displayed.'),
5373
RegistryOption.from_kwargs('sort',
5374
'Sort tags by different criteria.', title='Sorting',
5375
alpha='Sort tags lexicographically (default).',
5376
time='Sort tags chronologically.',
3481
help='Branch whose tags should be displayed',
5382
3487
@display_command
5389
3491
branch, relpath = Branch.open_containing(directory)
5391
tags = branch.tags.get_tag_dict().items()
5395
self.add_cleanup(branch.lock_read().unlock)
5397
graph = branch.repository.get_graph()
5398
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5399
revid1, revid2 = rev1.rev_id, rev2.rev_id
5400
# only show revisions between revid1 and revid2 (inclusive)
5401
tags = [(tag, revid) for tag, revid in tags if
5402
graph.is_between(revid, revid1, revid2)]
5405
elif sort == 'time':
5407
for tag, revid in tags:
5409
revobj = branch.repository.get_revision(revid)
5410
except errors.NoSuchRevision:
5411
timestamp = sys.maxint # place them at the end
5413
timestamp = revobj.timestamp
5414
timestamps[revid] = timestamp
5415
tags.sort(key=lambda x: timestamps[x[1]])
5417
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5418
for index, (tag, revid) in enumerate(tags):
5420
revno = branch.revision_id_to_dotted_revno(revid)
5421
if isinstance(revno, tuple):
5422
revno = '.'.join(map(str, revno))
5423
except errors.NoSuchRevision:
5424
# Bad tag data/merges can lead to tagged revisions
5425
# which are not in this branch. Fail gracefully ...
5427
tags[index] = (tag, revno)
5429
for tag, revspec in tags:
5430
self.outf.write('%-20s %s\n' % (tag, revspec))
5433
class cmd_reconfigure(Command):
5434
__doc__ = """Reconfigure the type of a bzr directory.
5436
A target configuration must be specified.
5438
For checkouts, the bind-to location will be auto-detected if not specified.
5439
The order of preference is
5440
1. For a lightweight checkout, the current bound location.
5441
2. For branches that used to be checkouts, the previously-bound location.
5442
3. The push location.
5443
4. The parent location.
5444
If none of these is available, --bind-to must be specified.
5447
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5448
takes_args = ['location?']
5450
RegistryOption.from_kwargs(
5452
title='Target type',
5453
help='The type to reconfigure the directory to.',
5454
value_switches=True, enum_switch=False,
5455
branch='Reconfigure to be an unbound branch with no working tree.',
5456
tree='Reconfigure to be an unbound branch with a working tree.',
5457
checkout='Reconfigure to be a bound branch with a working tree.',
5458
lightweight_checkout='Reconfigure to be a lightweight'
5459
' checkout (with no local history).',
5460
standalone='Reconfigure to be a standalone branch '
5461
'(i.e. stop using shared repository).',
5462
use_shared='Reconfigure to use a shared repository.',
5463
with_trees='Reconfigure repository to create '
5464
'working trees on branches by default.',
5465
with_no_trees='Reconfigure repository to not create '
5466
'working trees on branches by default.'
5468
Option('bind-to', help='Branch to bind checkout to.', type=str),
5470
help='Perform reconfiguration even if local changes'
5472
Option('stacked-on',
5473
help='Reconfigure a branch to be stacked on another branch.',
5477
help='Reconfigure a branch to be unstacked. This '
5478
'may require copying substantial data into it.',
5482
def run(self, location=None, target_type=None, bind_to=None, force=False,
5485
directory = bzrdir.BzrDir.open(location)
5486
if stacked_on and unstacked:
5487
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5488
elif stacked_on is not None:
5489
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5491
reconfigure.ReconfigureUnstacked().apply(directory)
5492
# At the moment you can use --stacked-on and a different
5493
# reconfiguration shape at the same time; there seems no good reason
5495
if target_type is None:
5496
if stacked_on or unstacked:
5499
raise errors.BzrCommandError('No target configuration '
5501
elif target_type == 'branch':
5502
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5503
elif target_type == 'tree':
5504
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5505
elif target_type == 'checkout':
5506
reconfiguration = reconfigure.Reconfigure.to_checkout(
5508
elif target_type == 'lightweight-checkout':
5509
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5511
elif target_type == 'use-shared':
5512
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5513
elif target_type == 'standalone':
5514
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5515
elif target_type == 'with-trees':
5516
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5518
elif target_type == 'with-no-trees':
5519
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5521
reconfiguration.apply(force)
5524
class cmd_switch(Command):
5525
__doc__ = """Set the branch of a checkout and update.
5527
For lightweight checkouts, this changes the branch being referenced.
5528
For heavyweight checkouts, this checks that there are no local commits
5529
versus the current bound branch, then it makes the local branch a mirror
5530
of the new location and binds to it.
5532
In both cases, the working tree is updated and uncommitted changes
5533
are merged. The user can commit or revert these as they desire.
5535
Pending merges need to be committed or reverted before using switch.
5537
The path to the branch to switch to can be specified relative to the parent
5538
directory of the current branch. For example, if you are currently in a
5539
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5542
Bound branches use the nickname of its master branch unless it is set
5543
locally, in which case switching will update the local nickname to be
5547
takes_args = ['to_location?']
5548
takes_options = ['directory',
5550
help='Switch even if local commits will be lost.'),
5552
Option('create-branch', short_name='b',
5553
help='Create the target branch from this one before'
5554
' switching to it.'),
5557
def run(self, to_location=None, force=False, create_branch=False,
5558
revision=None, directory=u'.'):
5559
from bzrlib import switch
5560
tree_location = directory
5561
revision = _get_one_revision('switch', revision)
5562
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5563
if to_location is None:
5564
if revision is None:
5565
raise errors.BzrCommandError('You must supply either a'
5566
' revision or a location')
5567
to_location = tree_location
5569
branch = control_dir.open_branch()
5570
had_explicit_nick = branch.get_config().has_explicit_nickname()
5571
except errors.NotBranchError:
5573
had_explicit_nick = False
5576
raise errors.BzrCommandError('cannot create branch without'
5578
to_location = directory_service.directories.dereference(
5580
if '/' not in to_location and '\\' not in to_location:
5581
# This path is meant to be relative to the existing branch
5582
this_url = self._get_branch_location(control_dir)
5583
to_location = urlutils.join(this_url, '..', to_location)
5584
to_branch = branch.bzrdir.sprout(to_location,
5585
possible_transports=[branch.bzrdir.root_transport],
5586
source_branch=branch).open_branch()
5589
to_branch = Branch.open(to_location)
5590
except errors.NotBranchError:
5591
this_url = self._get_branch_location(control_dir)
5592
to_branch = Branch.open(
5593
urlutils.join(this_url, '..', to_location))
5594
if revision is not None:
5595
revision = revision.as_revision_id(to_branch)
5596
switch.switch(control_dir, to_branch, force, revision_id=revision)
5597
if had_explicit_nick:
5598
branch = control_dir.open_branch() #get the new branch!
5599
branch.nick = to_branch.nick
5600
note('Switched to branch: %s',
5601
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5603
def _get_branch_location(self, control_dir):
5604
"""Return location of branch for this control dir."""
5606
this_branch = control_dir.open_branch()
5607
# This may be a heavy checkout, where we want the master branch
5608
master_location = this_branch.get_bound_location()
5609
if master_location is not None:
5610
return master_location
5611
# If not, use a local sibling
5612
return this_branch.base
5613
except errors.NotBranchError:
5614
format = control_dir.find_branch_format()
5615
if getattr(format, 'get_reference', None) is not None:
5616
return format.get_reference(control_dir)
5618
return control_dir.root_transport.base
5621
class cmd_view(Command):
5622
__doc__ = """Manage filtered views.
5624
Views provide a mask over the tree so that users can focus on
5625
a subset of a tree when doing their work. After creating a view,
5626
commands that support a list of files - status, diff, commit, etc -
5627
effectively have that list of files implicitly given each time.
5628
An explicit list of files can still be given but those files
5629
must be within the current view.
5631
In most cases, a view has a short life-span: it is created to make
5632
a selected change and is deleted once that change is committed.
5633
At other times, you may wish to create one or more named views
5634
and switch between them.
5636
To disable the current view without deleting it, you can switch to
5637
the pseudo view called ``off``. This can be useful when you need
5638
to see the whole tree for an operation or two (e.g. merge) but
5639
want to switch back to your view after that.
5642
To define the current view::
5644
bzr view file1 dir1 ...
5646
To list the current view::
5650
To delete the current view::
5654
To disable the current view without deleting it::
5656
bzr view --switch off
5658
To define a named view and switch to it::
5660
bzr view --name view-name file1 dir1 ...
5662
To list a named view::
5664
bzr view --name view-name
5666
To delete a named view::
5668
bzr view --name view-name --delete
5670
To switch to a named view::
5672
bzr view --switch view-name
5674
To list all views defined::
5678
To delete all views::
5680
bzr view --delete --all
5684
takes_args = ['file*']
5687
help='Apply list or delete action to all views.',
5690
help='Delete the view.',
5693
help='Name of the view to define, list or delete.',
5697
help='Name of the view to switch to.',
5702
def run(self, file_list,
5708
tree, file_list = tree_files(file_list, apply_view=False)
5709
current_view, view_dict = tree.views.get_view_info()
5714
raise errors.BzrCommandError(
5715
"Both --delete and a file list specified")
5717
raise errors.BzrCommandError(
5718
"Both --delete and --switch specified")
5720
tree.views.set_view_info(None, {})
5721
self.outf.write("Deleted all views.\n")
5723
raise errors.BzrCommandError("No current view to delete")
5725
tree.views.delete_view(name)
5726
self.outf.write("Deleted '%s' view.\n" % name)
5729
raise errors.BzrCommandError(
5730
"Both --switch and a file list specified")
5732
raise errors.BzrCommandError(
5733
"Both --switch and --all specified")
5734
elif switch == 'off':
5735
if current_view is None:
5736
raise errors.BzrCommandError("No current view to disable")
5737
tree.views.set_view_info(None, view_dict)
5738
self.outf.write("Disabled '%s' view.\n" % (current_view))
5740
tree.views.set_view_info(switch, view_dict)
5741
view_str = views.view_display_str(tree.views.lookup_view())
5742
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5745
self.outf.write('Views defined:\n')
5746
for view in sorted(view_dict):
5747
if view == current_view:
5751
view_str = views.view_display_str(view_dict[view])
5752
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5754
self.outf.write('No views defined.\n')
5757
# No name given and no current view set
5760
raise errors.BzrCommandError(
5761
"Cannot change the 'off' pseudo view")
5762
tree.views.set_view(name, sorted(file_list))
5763
view_str = views.view_display_str(tree.views.lookup_view())
5764
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5768
# No name given and no current view set
5769
self.outf.write('No current view.\n')
5771
view_str = views.view_display_str(tree.views.lookup_view(name))
5772
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5775
class cmd_hooks(Command):
5776
__doc__ = """Show hooks."""
5781
for hook_key in sorted(hooks.known_hooks.keys()):
5782
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5783
self.outf.write("%s:\n" % type(some_hooks).__name__)
5784
for hook_name, hook_point in sorted(some_hooks.items()):
5785
self.outf.write(" %s:\n" % (hook_name,))
5786
found_hooks = list(hook_point)
5788
for hook in found_hooks:
5789
self.outf.write(" %s\n" %
5790
(some_hooks.get_hook_name(hook),))
5792
self.outf.write(" <no hooks installed>\n")
5795
class cmd_remove_branch(Command):
5796
__doc__ = """Remove a branch.
5798
This will remove the branch from the specified location but
5799
will keep any working tree or repository in place.
5803
Remove the branch at repo/trunk::
5805
bzr remove-branch repo/trunk
5809
takes_args = ["location?"]
5811
aliases = ["rmbranch"]
5813
def run(self, location=None):
5814
if location is None:
5816
branch = Branch.open_containing(location)[0]
5817
branch.bzrdir.destroy_branch()
5820
class cmd_shelve(Command):
5821
__doc__ = """Temporarily set aside some changes from the current tree.
5823
Shelve allows you to temporarily put changes you've made "on the shelf",
5824
ie. out of the way, until a later time when you can bring them back from
5825
the shelf with the 'unshelve' command. The changes are stored alongside
5826
your working tree, and so they aren't propagated along with your branch nor
5827
will they survive its deletion.
5829
If shelve --list is specified, previously-shelved changes are listed.
5831
Shelve is intended to help separate several sets of changes that have
5832
been inappropriately mingled. If you just want to get rid of all changes
5833
and you don't need to restore them later, use revert. If you want to
5834
shelve all text changes at once, use shelve --all.
5836
If filenames are specified, only the changes to those files will be
5837
shelved. Other files will be left untouched.
5839
If a revision is specified, changes since that revision will be shelved.
5841
You can put multiple items on the shelf, and by default, 'unshelve' will
5842
restore the most recently shelved changes.
5845
takes_args = ['file*']
5850
Option('all', help='Shelve all changes.'),
5852
RegistryOption('writer', 'Method to use for writing diffs.',
5853
bzrlib.option.diff_writer_registry,
5854
value_switches=True, enum_switch=False),
5856
Option('list', help='List shelved changes.'),
5858
help='Destroy removed changes instead of shelving them.'),
5860
_see_also = ['unshelve']
5862
def run(self, revision=None, all=False, file_list=None, message=None,
5863
writer=None, list=False, destroy=False, directory=u'.'):
5865
return self.run_for_list()
5866
from bzrlib.shelf_ui import Shelver
5868
writer = bzrlib.option.diff_writer_registry.get()
5870
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5871
file_list, message, destroy=destroy, directory=directory)
5876
except errors.UserAbort:
5879
def run_for_list(self):
5880
tree = WorkingTree.open_containing('.')[0]
5881
self.add_cleanup(tree.lock_read().unlock)
5882
manager = tree.get_shelf_manager()
5883
shelves = manager.active_shelves()
5884
if len(shelves) == 0:
5885
note('No shelved changes.')
5887
for shelf_id in reversed(shelves):
5888
message = manager.get_metadata(shelf_id).get('message')
5890
message = '<no message>'
5891
self.outf.write('%3d: %s\n' % (shelf_id, message))
5895
class cmd_unshelve(Command):
5896
__doc__ = """Restore shelved changes.
5898
By default, the most recently shelved changes are restored. However if you
5899
specify a shelf by id those changes will be restored instead. This works
5900
best when the changes don't depend on each other.
5903
takes_args = ['shelf_id?']
5906
RegistryOption.from_kwargs(
5907
'action', help="The action to perform.",
5908
enum_switch=False, value_switches=True,
5909
apply="Apply changes and remove from the shelf.",
5910
dry_run="Show changes, but do not apply or remove them.",
5911
preview="Instead of unshelving the changes, show the diff that "
5912
"would result from unshelving.",
5913
delete_only="Delete changes without applying them.",
5914
keep="Apply changes but don't delete them.",
5917
_see_also = ['shelve']
5919
def run(self, shelf_id=None, action='apply', directory=u'.'):
5920
from bzrlib.shelf_ui import Unshelver
5921
unshelver = Unshelver.from_args(shelf_id, action, directory=directory)
5925
unshelver.tree.unlock()
5928
class cmd_clean_tree(Command):
5929
__doc__ = """Remove unwanted files from working tree.
5931
By default, only unknown files, not ignored files, are deleted. Versioned
5932
files are never deleted.
5934
Another class is 'detritus', which includes files emitted by bzr during
5935
normal operations and selftests. (The value of these files decreases with
5938
If no options are specified, unknown files are deleted. Otherwise, option
5939
flags are respected, and may be combined.
5941
To check what clean-tree will do, use --dry-run.
5943
takes_options = ['directory',
5944
Option('ignored', help='Delete all ignored files.'),
5945
Option('detritus', help='Delete conflict files, merge'
5946
' backups, and failed selftest dirs.'),
5948
help='Delete files unknown to bzr (default).'),
5949
Option('dry-run', help='Show files to delete instead of'
5951
Option('force', help='Do not prompt before deleting.')]
5952
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5953
force=False, directory=u'.'):
5954
from bzrlib.clean_tree import clean_tree
5955
if not (unknown or ignored or detritus):
5959
clean_tree(directory, unknown=unknown, ignored=ignored,
5960
detritus=detritus, dry_run=dry_run, no_prompt=force)
5963
class cmd_reference(Command):
5964
__doc__ = """list, view and set branch locations for nested trees.
5966
If no arguments are provided, lists the branch locations for nested trees.
5967
If one argument is provided, display the branch location for that tree.
5968
If two arguments are provided, set the branch location for that tree.
5973
takes_args = ['path?', 'location?']
5975
def run(self, path=None, location=None):
5977
if path is not None:
5979
tree, branch, relpath =(
5980
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5981
if path is not None:
5984
tree = branch.basis_tree()
5986
info = branch._get_all_reference_info().iteritems()
5987
self._display_reference_info(tree, branch, info)
5989
file_id = tree.path2id(path)
5991
raise errors.NotVersionedError(path)
5992
if location is None:
5993
info = [(file_id, branch.get_reference_info(file_id))]
5994
self._display_reference_info(tree, branch, info)
5996
branch.set_reference_info(file_id, path, location)
5998
def _display_reference_info(self, tree, branch, info):
6000
for file_id, (path, location) in info:
6002
path = tree.id2path(file_id)
6003
except errors.NoSuchId:
6005
ref_list.append((path, location))
6006
for path, location in sorted(ref_list):
6007
self.outf.write('%s %s\n' % (path, location))
6010
def _register_lazy_builtins():
6011
# register lazy builtins from other modules; called at startup and should
6012
# be only called once.
6013
for (name, aliases, module_name) in [
6014
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6015
('cmd_dpush', [], 'bzrlib.foreign'),
6016
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6017
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6018
('cmd_conflicts', [], 'bzrlib.conflicts'),
6019
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6021
builtin_command_registry.register_lazy(name, aliases, module_name)
3492
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3493
self.outf.write('%-20s %s\n' % (tag_name, target))
3496
# command-line interpretation helper for merge-related commands
3497
def _merge_helper(other_revision, base_revision,
3498
check_clean=True, ignore_zero=False,
3499
this_dir=None, backup_files=False,
3501
file_list=None, show_base=False, reprocess=False,
3504
change_reporter=None):
3505
"""Merge changes into a tree.
3508
list(path, revno) Base for three-way merge.
3509
If [None, None] then a base will be automatically determined.
3511
list(path, revno) Other revision for three-way merge.
3513
Directory to merge changes into; '.' by default.
3515
If true, this_dir must have no uncommitted changes before the
3517
ignore_zero - If true, suppress the "zero conflicts" message when
3518
there are no conflicts; should be set when doing something we expect
3519
to complete perfectly.
3520
file_list - If supplied, merge only changes to selected files.
3522
All available ancestors of other_revision and base_revision are
3523
automatically pulled into the branch.
3525
The revno may be -1 to indicate the last revision on the branch, which is
3528
This function is intended for use from the command line; programmatic
3529
clients might prefer to call merge.merge_inner(), which has less magic
3532
# Loading it late, so that we don't always have to import bzrlib.merge
3533
if merge_type is None:
3534
merge_type = _mod_merge.Merge3Merger
3535
if this_dir is None:
3537
this_tree = WorkingTree.open_containing(this_dir)[0]
3538
if show_base and not merge_type is _mod_merge.Merge3Merger:
3539
raise errors.BzrCommandError("Show-base is not supported for this merge"
3540
" type. %s" % merge_type)
3541
if reprocess and not merge_type.supports_reprocess:
3542
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3543
" type %s." % merge_type)
3544
if reprocess and show_base:
3545
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3546
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3547
# only want to take out a lock_tree_write() if we don't have to pull
3548
# any ancestry. But merge might fetch ancestry in the middle, in
3549
# which case we would need a lock_write().
3550
# Because we cannot upgrade locks, for now we live with the fact that
3551
# the tree will be locked multiple times during a merge. (Maybe
3552
# read-only some of the time, but it means things will get read
3555
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3556
pb=pb, change_reporter=change_reporter)
3557
merger.pp = ProgressPhase("Merge phase", 5, pb)
3558
merger.pp.next_phase()
3559
merger.check_basis(check_clean)
3560
merger.set_other(other_revision)
3561
merger.pp.next_phase()
3562
merger.set_base(base_revision)
3563
if merger.base_rev_id == merger.other_rev_id:
3564
note('Nothing to do.')
3566
if file_list is None:
3567
if pull and merger.base_rev_id == merger.this_rev_id:
3568
# FIXME: deduplicate with pull
3569
result = merger.this_tree.pull(merger.this_branch,
3570
False, merger.other_rev_id)
3571
if result.old_revid == result.new_revid:
3572
note('No revisions to pull.')
3574
note('Now on revision %d.' % result.new_revno)
3576
merger.backup_files = backup_files
3577
merger.merge_type = merge_type
3578
merger.set_interesting_files(file_list)
3579
merger.show_base = show_base
3580
merger.reprocess = reprocess
3581
conflicts = merger.do_merge()
3582
if file_list is None:
3583
merger.set_pending()
3590
merge = _merge_helper
3593
# these get imported and then picked up by the scan for cmd_*
3594
# TODO: Some more consistent way to split command definitions across files;
3595
# we do need to load at least some information about them to know of
3596
# aliases. ideally we would avoid loading the implementation until the
3597
# details were needed.
3598
from bzrlib.cmd_version_info import cmd_version_info
3599
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3600
from bzrlib.bundle.commands import cmd_bundle_revisions
3601
from bzrlib.sign_my_commits import cmd_sign_my_commits
3602
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3603
cmd_weave_plan_merge, cmd_weave_merge_text