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 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)
515
if working.user_url != working.branch.user_url:
516
raise errors.BzrCommandError("You cannot remove the working tree"
517
" from a lightweight checkout")
519
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()
522
269
class cmd_revno(Command):
523
__doc__ = """Show current revision number.
270
"""Show current revision number.
525
272
This is equal to the number of revisions on this branch.
529
275
takes_args = ['location?']
531
Option('tree', help='Show revno of working tree'),
535
def run(self, tree=False, location=u'.'):
538
wt = WorkingTree.open_containing(location)[0]
539
self.add_cleanup(wt.lock_read().unlock)
540
except (errors.NoWorkingTree, errors.NotLocalUrl):
541
raise errors.NoWorkingTree(location)
542
revid = wt.last_revision()
544
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
545
except errors.NoSuchRevision:
547
revno = ".".join(str(n) for n in revno_t)
549
b = Branch.open_containing(location)[0]
550
self.add_cleanup(b.lock_read().unlock)
553
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')
556
283
class cmd_revision_info(Command):
557
__doc__ = """Show revision number and revision id for a given revision identifier.
284
"""Show revision number and revision id for a given revision identifier.
560
287
takes_args = ['revision_info*']
563
custom_help('directory',
564
help='Branch to examine, '
565
'rather than the one containing the working directory.'),
566
Option('tree', help='Show revno of working tree'),
288
takes_options = ['revision']
570
def run(self, revision=None, directory=u'.', tree=False,
571
revision_info_list=[]):
291
def run(self, revision=None, revision_info_list=[]):
574
wt = WorkingTree.open_containing(directory)[0]
576
self.add_cleanup(wt.lock_read().unlock)
577
except (errors.NoWorkingTree, errors.NotLocalUrl):
579
b = Branch.open_containing(directory)[0]
580
self.add_cleanup(b.lock_read().unlock)
582
294
if revision is not None:
583
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
295
revs.extend(revision)
584
296
if revision_info_list is not None:
585
for rev_str in revision_info_list:
586
rev_spec = RevisionSpec.from_string(rev_str)
587
revision_ids.append(rev_spec.as_revision_id(b))
588
# No arguments supplied, default to the last revision
589
if len(revision_ids) == 0:
592
raise errors.NoWorkingTree(directory)
593
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
595
revision_ids.append(b.last_revision())
599
for revision_id in revision_ids:
601
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
602
revno = '.'.join(str(i) for i in dotted_revno)
603
except errors.NoSuchRevision:
605
maxlen = max(maxlen, len(revno))
606
revinfos.append([revno, revision_id])
610
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
309
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
613
312
class cmd_add(Command):
614
__doc__ = """Add specified files or directories.
313
"""Add specified files or directories.
616
315
In non-recursive mode, all the named items are added, regardless
617
316
of whether they were previously ignored. A warning is given if
815
507
takes_args = ['names*']
816
takes_options = [Option("after", help="Move only the bzr identifier"
817
" of the file, because the file has already been moved."),
818
Option('auto', help='Automatically guess renames.'),
819
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.")]
821
511
aliases = ['move', 'rename']
822
512
encoding_type = 'replace'
824
def run(self, names_list, after=False, auto=False, dry_run=False):
826
return self.run_auto(names_list, after, dry_run)
828
raise errors.BzrCommandError('--dry-run requires --auto.')
514
def run(self, names_list, after=False):
829
515
if names_list is None:
831
518
if len(names_list) < 2:
832
519
raise errors.BzrCommandError("missing file argument")
833
tree, rel_names = tree_files(names_list, canonicalize=False)
834
self.add_cleanup(tree.lock_tree_write().unlock)
835
self._run(tree, names_list, rel_names, after)
837
def run_auto(self, names_list, after, dry_run):
838
if names_list is not None and len(names_list) > 1:
839
raise errors.BzrCommandError('Only one path may be specified to'
842
raise errors.BzrCommandError('--after cannot be specified with'
844
work_tree, file_list = tree_files(names_list, default_branch='.')
845
self.add_cleanup(work_tree.lock_tree_write().unlock)
846
rename_map.RenameMap.guess_renames(work_tree, dry_run)
848
def _run(self, tree, names_list, rel_names, after):
849
into_existing = osutils.isdir(names_list[-1])
850
if into_existing and len(names_list) == 2:
852
# a. case-insensitive filesystem and change case of dir
853
# b. move directory after the fact (if the source used to be
854
# a directory, but now doesn't exist in the working tree
855
# and the target is an existing directory, just rename it)
856
if (not tree.case_sensitive
857
and rel_names[0].lower() == rel_names[1].lower()):
858
into_existing = False
861
# 'fix' the case of a potential 'from'
862
from_id = tree.path2id(
863
tree.get_canonical_inventory_path(rel_names[0]))
864
if (not osutils.lexists(names_list[0]) and
865
from_id and inv.get_file_kind(from_id) == "directory"):
866
into_existing = False
520
tree, rel_names = tree_files(names_list)
522
if os.path.isdir(names_list[-1]):
869
523
# move into existing directory
870
# All entries reference existing inventory items, so fix them up
871
# for cicp file-systems.
872
rel_names = tree.get_canonical_inventory_paths(rel_names)
873
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
875
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)
877
527
if len(names_list) != 2:
878
528
raise errors.BzrCommandError('to mv multiple files the'
879
529
' destination must be a versioned'
882
# for cicp file-systems: the src references an existing inventory
884
src = tree.get_canonical_inventory_path(rel_names[0])
885
# Find the canonical version of the destination: In all cases, the
886
# parent of the target must be in the inventory, so we fetch the
887
# canonical version from there (we do not always *use* the
888
# canonicalized tail portion - we may be attempting to rename the
890
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
891
dest_parent = osutils.dirname(canon_dest)
892
spec_tail = osutils.basename(rel_names[1])
893
# For a CICP file-system, we need to avoid creating 2 inventory
894
# entries that differ only by case. So regardless of the case
895
# we *want* to use (ie, specified by the user or the file-system),
896
# we must always choose to use the case of any existing inventory
897
# items. The only exception to this is when we are attempting a
898
# case-only rename (ie, canonical versions of src and dest are
900
dest_id = tree.path2id(canon_dest)
901
if dest_id is None or tree.path2id(src) == dest_id:
902
# No existing item we care about, so work out what case we
903
# are actually going to use.
905
# If 'after' is specified, the tail must refer to a file on disk.
907
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
909
# pathjoin with an empty tail adds a slash, which breaks
911
dest_parent_fq = tree.basedir
913
dest_tail = osutils.canonical_relpath(
915
osutils.pathjoin(dest_parent_fq, spec_tail))
917
# not 'after', so case as specified is used
918
dest_tail = spec_tail
920
# Use the existing item so 'mv' fails with AlreadyVersioned.
921
dest_tail = os.path.basename(canon_dest)
922
dest = osutils.pathjoin(dest_parent, dest_tail)
923
mutter("attempting to move %s => %s", src, dest)
924
tree.rename_one(src, dest, after=after)
926
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]))
929
535
class cmd_pull(Command):
930
__doc__ = """Turn this branch into a mirror of another branch.
536
"""Turn this branch into a mirror of another branch.
932
By default, this command only works on branches that have not diverged.
933
Branches are considered diverged if the destination branch's most recent
934
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.
937
542
If branches have diverged, you can use 'bzr merge' to integrate the changes
938
543
from one into the other. Once one branch has merged, the other should
939
544
be able to pull it again.
941
If you want to replace your local changes and just want your branch to
942
match the remote one, use pull --overwrite. This will work even if the two
943
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.
945
549
If there is no default location set, the first pull will set it. After
946
550
that, you can omit the location to use the default. To change the
947
551
default, use --remember. The value will only be saved if the remote
948
552
location can be accessed.
950
Note: The location can be specified either in the form of a branch,
951
or in the form of a path to a file containing a merge directive generated
955
_see_also = ['push', 'update', 'status-flags', 'send']
956
takes_options = ['remember', 'overwrite', 'revision',
957
custom_help('verbose',
958
help='Show logs of pulled revisions.'),
959
custom_help('directory',
960
help='Branch to pull into, '
961
'rather than the one containing the working directory.'),
963
help="Perform a local pull in a bound "
964
"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',
968
563
takes_args = ['location?']
1073
653
location can be accessed.
1076
_see_also = ['pull', 'update', 'working-trees']
1077
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
656
takes_options = ['remember', 'overwrite', 'verbose',
1078
657
Option('create-prefix',
1079
658
help='Create the path leading up to the branch '
1080
'if it does not already exist.'),
1081
custom_help('directory',
1082
help='Branch to push from, '
1083
'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',
1084
666
Option('use-existing-dir',
1085
667
help='By default push will fail if the target'
1086
668
' directory exists, but does not already'
1087
' have a control directory. This flag will'
669
' have a control directory. This flag will'
1088
670
' allow push to proceed.'),
1090
help='Create a stacked branch that references the public location '
1091
'of the parent branch.'),
1092
Option('stacked-on',
1093
help='Create a stacked branch that refers to another branch '
1094
'for the commit history. Only the work not present in the '
1095
'referenced branch is included in the branch created.',
1098
help='Refuse to push if there are uncommitted changes in'
1099
' the working tree, --no-strict disables the check.'),
1101
672
takes_args = ['location?']
1102
673
encoding_type = 'replace'
1104
675
def run(self, location=None, remember=False, overwrite=False,
1105
create_prefix=False, verbose=False, revision=None,
1106
use_existing_dir=False, directory=None, stacked_on=None,
1107
stacked=False, strict=None):
1108
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
1110
681
if directory is None:
1112
# Get the source branch
1114
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1115
# Get the tip's revision_id
1116
revision = _get_one_revision('push', revision)
1117
if revision is not None:
1118
revision_id = revision.in_history(br_from).rev_id
1121
if tree is not None and revision_id is None:
1122
tree.check_changed_or_out_of_date(
1123
strict, 'push_strict',
1124
more_error='Use --no-strict to force the push.',
1125
more_warning='Uncommitted changes will not be pushed.')
1126
# Get the stacked_on branch, if any
1127
if stacked_on is not None:
1128
stacked_on = urlutils.normalize_url(stacked_on)
1130
parent_url = br_from.get_parent()
1132
parent = Branch.open(parent_url)
1133
stacked_on = parent.get_public_branch()
1135
# I considered excluding non-http url's here, thus forcing
1136
# 'public' branches only, but that only works for some
1137
# users, so it's best to just depend on the user spotting an
1138
# error by the feedback given to them. RBC 20080227.
1139
stacked_on = parent_url
1141
raise errors.BzrCommandError(
1142
"Could not determine branch to refer to.")
1144
# Get the destination location
683
br_from = Branch.open_containing(directory)[0]
684
stored_loc = br_from.get_push_location()
1145
685
if location is None:
1146
stored_loc = br_from.get_push_location()
1147
686
if stored_loc is None:
1148
raise errors.BzrCommandError(
1149
"No push location known or specified.")
687
raise errors.BzrCommandError("No push location known or specified.")
1151
689
display_url = urlutils.unescape_for_display(stored_loc,
1152
690
self.outf.encoding)
1153
self.outf.write("Using saved push location: %s\n" % display_url)
691
self.outf.write("Using saved location: %s\n" % display_url)
1154
692
location = stored_loc
1156
_show_push_branch(br_from, revision_id, location, self.outf,
1157
verbose=verbose, overwrite=overwrite, remember=remember,
1158
stacked_on=stacked_on, create_prefix=create_prefix,
1159
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
1162
829
class cmd_branch(Command):
1163
__doc__ = """Create a new branch that is a copy of an existing branch.
830
"""Create a new copy of a branch.
1165
832
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1166
833
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1167
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1168
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1169
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1172
835
To retrieve the branch as of a particular revision, supply the --revision
1173
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.
1176
_see_also = ['checkout']
1177
842
takes_args = ['from_location', 'to_location?']
1178
takes_options = ['revision', Option('hardlink',
1179
help='Hard-link working tree files where possible.'),
1181
help="Create a branch without a working-tree."),
1183
help="Switch the checkout in the current directory "
1184
"to the new branch."),
1186
help='Create a stacked branch referring to the source branch. '
1187
'The new branch will depend on the availability of the source '
1188
'branch for all operations.'),
1189
Option('standalone',
1190
help='Do not use a shared repository, even if available.'),
1191
Option('use-existing-dir',
1192
help='By default branch will fail if the target'
1193
' directory exists, but does not already'
1194
' have a control directory. This flag will'
1195
' allow branch to proceed.'),
1197
help="Bind new branch to from location."),
843
takes_options = ['revision', 'basis']
1199
844
aliases = ['get', 'clone']
1201
def run(self, from_location, to_location=None, revision=None,
1202
hardlink=False, stacked=False, standalone=False, no_tree=False,
1203
use_existing_dir=False, switch=False, bind=False):
1204
from bzrlib import switch as _mod_switch
846
def run(self, from_location, to_location=None, revision=None, basis=None):
1205
847
from bzrlib.tag import _merge_tags_if_possible
1206
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1208
revision = _get_one_revision('branch', revision)
1209
self.add_cleanup(br_from.lock_read().unlock)
1210
if revision is not None:
1211
revision_id = revision.as_revision_id(br_from)
1213
# FIXME - wt.last_revision, fallback to branch, fall back to
1214
# None or perhaps NULL_REVISION to mean copy nothing
1216
revision_id = br_from.last_revision()
1217
if to_location is None:
1218
to_location = urlutils.derive_to_location(from_location)
1219
to_transport = transport.get_transport(to_location)
1221
to_transport.mkdir('.')
1222
except errors.FileExists:
1223
if not use_existing_dir:
1224
raise errors.BzrCommandError('Target directory "%s" '
1225
'already exists.' % to_location)
1228
bzrdir.BzrDir.open_from_transport(to_transport)
1229
except errors.NotBranchError:
1232
raise errors.AlreadyBranchError(to_location)
1233
except errors.NoSuchFile:
1234
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1237
# preserve whatever source format we have.
1238
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1239
possible_transports=[to_transport],
1240
accelerator_tree=accelerator_tree,
1241
hardlink=hardlink, stacked=stacked,
1242
force_new_repo=standalone,
1243
create_tree_if_local=not no_tree,
1244
source_branch=br_from)
1245
branch = dir.open_branch()
1246
except errors.NoSuchRevision:
1247
to_transport.delete_tree('.')
1248
msg = "The branch %s has no revision %s." % (from_location,
1250
raise errors.BzrCommandError(msg)
1251
_merge_tags_if_possible(br_from, branch)
1252
# If the source branch is stacked, the new branch may
1253
# be stacked whether we asked for that explicitly or not.
1254
# We therefore need a try/except here and not just 'if stacked:'
1256
note('Created new stacked branch referring to %s.' %
1257
branch.get_stacked_on_url())
1258
except (errors.NotStacked, errors.UnstackableBranchFormat,
1259
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)
1260
899
note('Branched %d revision(s).' % branch.revno())
1262
# Bind to the parent
1263
parent_branch = Branch.open(from_location)
1264
branch.bind(parent_branch)
1265
note('New branch bound to %s' % from_location)
1267
# Switch to the new branch
1268
wt, _ = WorkingTree.open_containing('.')
1269
_mod_switch.switch(wt.bzrdir, branch)
1270
note('Switched to branch: %s',
1271
urlutils.unescape_for_display(branch.base, 'utf-8'))
1274
904
class cmd_checkout(Command):
1275
__doc__ = """Create a new checkout of an existing branch.
905
"""Create a new checkout of an existing branch.
1277
907
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1278
908
the branch found in '.'. This is useful if you have removed the working tree
1279
909
or if it was never created - i.e. if you pushed the branch to its current
1280
910
location using SFTP.
1282
912
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1283
913
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1284
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1285
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1286
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1289
915
To retrieve the branch as of a particular revision, supply the --revision
1290
916
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1291
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.
1295
_see_also = ['checkouts', 'branch']
1296
926
takes_args = ['branch_location?', 'to_location?']
1297
takes_options = ['revision',
927
takes_options = ['revision', # , 'basis']
1298
928
Option('lightweight',
1299
help="Perform a lightweight checkout. Lightweight "
929
help="perform a lightweight checkout. Lightweight "
1300
930
"checkouts depend on access to the branch for "
1301
"every operation. Normal checkouts can perform "
931
"every operation. Normal checkouts can perform "
1302
932
"common operations like diff and status without "
1303
933
"such access, and also support local commits."
1305
Option('files-from', type=str,
1306
help="Get file contents from this tree."),
1308
help='Hard-link working tree files where possible.'
1311
936
aliases = ['co']
1313
def run(self, branch_location=None, to_location=None, revision=None,
1314
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')
1315
945
if branch_location is None:
1316
946
branch_location = osutils.getcwd()
1317
947
to_location = branch_location
1318
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1320
revision = _get_one_revision('checkout', revision)
1321
if files_from is not None:
1322
accelerator_tree = WorkingTree.open(files_from)
1323
if revision is not None:
1324
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]
1326
952
revision_id = None
1327
953
if to_location is None:
1328
to_location = urlutils.derive_to_location(branch_location)
1329
# 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,
1330
956
# and there is no working tree,
1331
957
# then reconstitute a branch
1332
958
if (osutils.abspath(to_location) ==
1335
961
source.bzrdir.open_workingtree()
1336
962
except errors.NoWorkingTree:
1337
source.bzrdir.create_workingtree(revision_id)
963
source.bzrdir.create_workingtree()
1339
source.create_checkout(to_location, revision_id, lightweight,
1340
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)
1343
979
class cmd_renames(Command):
1344
__doc__ = """Show list of renamed files.
980
"""Show list of renamed files.
1346
982
# TODO: Option to show renames between two historical versions.
1348
984
# TODO: Only show renames under dir, rather than in the whole branch.
1349
_see_also = ['status']
1350
985
takes_args = ['dir?']
1352
987
@display_command
1353
988
def run(self, dir=u'.'):
1354
989
tree = WorkingTree.open_containing(dir)[0]
1355
self.add_cleanup(tree.lock_read().unlock)
1356
new_inv = tree.inventory
1357
old_tree = tree.basis_tree()
1358
self.add_cleanup(old_tree.lock_read().unlock)
1359
old_inv = old_tree.inventory
1361
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1362
for f, paths, c, v, p, n, k, e in iterator:
1363
if paths[0] == paths[1]:
1367
renames.append(paths)
1369
for old_name, new_name in renames:
1370
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))
1373
1007
class cmd_update(Command):
1374
__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.
1376
1010
This will perform a merge into the working tree, and may generate
1377
conflicts. If you have any local changes, you will still
1011
conflicts. If you have any local changes, you will still
1378
1012
need to commit them after the update for the update to be complete.
1380
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
1381
1015
'bzr revert' instead of 'bzr commit' after the update.
1383
If the tree's branch is bound to a master branch, it will also update
1384
the branch from the master.
1387
_see_also = ['pull', 'working-trees', 'status-flags']
1388
1017
takes_args = ['dir?']
1389
takes_options = ['revision']
1390
1018
aliases = ['up']
1392
def run(self, dir='.', revision=None):
1393
if revision is not None and len(revision) != 1:
1394
raise errors.BzrCommandError(
1395
"bzr update --revision takes exactly one revision")
1020
def run(self, dir='.'):
1396
1021
tree = WorkingTree.open_containing(dir)[0]
1397
branch = tree.branch
1398
possible_transports = []
1399
master = branch.get_master_branch(
1400
possible_transports=possible_transports)
1022
master = tree.branch.get_master_branch()
1401
1023
if master is not None:
1402
branch_location = master.base
1403
1024
tree.lock_write()
1405
branch_location = tree.branch.base
1406
1026
tree.lock_tree_write()
1407
self.add_cleanup(tree.unlock)
1408
# get rid of the final '/' and be ready for display
1409
branch_location = urlutils.unescape_for_display(
1410
branch_location.rstrip('/'),
1412
existing_pending_merges = tree.get_parent_ids()[1:]
1416
# may need to fetch data into a heavyweight checkout
1417
# XXX: this may take some time, maybe we should display a
1419
old_tip = branch.update(possible_transports)
1420
if revision is not None:
1421
revision_id = revision[0].as_revision_id(branch)
1423
revision_id = branch.last_revision()
1424
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1425
revno = branch.revision_id_to_dotted_revno(revision_id)
1426
note("Tree is up to date at revision %s of branch %s" %
1427
('.'.join(map(str, revno)), branch_location))
1429
view_info = _get_view_info_for_change_reporter(tree)
1430
change_reporter = delta._ChangeReporter(
1431
unversioned_filter=tree.is_ignored,
1432
view_info=view_info)
1434
conflicts = tree.update(
1436
possible_transports=possible_transports,
1437
revision=revision_id,
1439
except errors.NoSuchRevision, e:
1440
raise errors.BzrCommandError(
1441
"branch has no revision %s\n"
1442
"bzr update --revision only works"
1443
" for a revision in the branch history"
1445
revno = tree.branch.revision_id_to_dotted_revno(
1446
_mod_revision.ensure_null(tree.last_revision()))
1447
note('Updated to revision %s of branch %s' %
1448
('.'.join(map(str, revno)), branch_location))
1449
parent_ids = tree.get_parent_ids()
1450
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1451
note('Your local commits will now show as pending merges with '
1452
"'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'.")
1459
1051
class cmd_info(Command):
1460
__doc__ = """Show information about a working tree, branch or repository.
1052
"""Show information about a working tree, branch or repository.
1462
1054
This command will show all known locations and formats associated to the
1463
tree, branch or repository.
1465
In verbose mode, statistical information is included with each report.
1466
To see extended statistic information, use a verbosity level of 2 or
1467
higher by specifying the verbose option multiple times, e.g. -vv.
1055
tree, branch or repository. Statistical information is included with
1469
1058
Branches and working trees will also report any missing revisions.
1473
Display information on the format and related locations:
1477
Display the above together with extended format information and
1478
basic statistics (like the number of files in the working tree and
1479
number of revisions in the branch and repository):
1483
Display the above together with number of committers to the branch:
1487
_see_also = ['revno', 'working-trees', 'repositories']
1488
1060
takes_args = ['location?']
1489
1061
takes_options = ['verbose']
1490
encoding_type = 'replace'
1492
1063
@display_command
1493
1064
def run(self, location=None, verbose=False):
1495
noise_level = get_verbosity_level()
1498
1065
from bzrlib.info import show_bzrdir_info
1499
1066
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1500
verbose=noise_level, outfile=self.outf)
1503
1070
class cmd_remove(Command):
1504
__doc__ = """Remove files or directories.
1506
This makes bzr stop tracking changes to the specified files. bzr will delete
1507
them if they can easily be recovered using revert. If no options or
1508
parameters are given bzr will scan for files that are being tracked by bzr
1509
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.
1511
1081
takes_args = ['file*']
1512
takes_options = ['verbose',
1513
Option('new', help='Only remove files that have never been committed.'),
1514
RegistryOption.from_kwargs('file-deletion-strategy',
1515
'The file deletion mode to be used.',
1516
title='Deletion Strategy', value_switches=True, enum_switch=False,
1517
safe='Only delete files if they can be'
1518
' safely recovered (default).',
1519
keep='Delete from bzr but leave the working copy.',
1520
force='Delete all the specified files, even if they can not be '
1521
'recovered and even if they are non-empty directories.')]
1522
aliases = ['rm', 'del']
1082
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1523
1084
encoding_type = 'replace'
1525
def run(self, file_list, verbose=False, new=False,
1526
file_deletion_strategy='safe'):
1086
def run(self, file_list, verbose=False, new=False):
1527
1087
tree, file_list = tree_files(file_list)
1529
if file_list is not None:
1530
file_list = [f for f in file_list]
1532
self.add_cleanup(tree.lock_write().unlock)
1533
# 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.')
1536
1093
added = tree.changes_from(tree.basis_tree(),
1537
1094
specific_files=file_list).added
1538
1095
file_list = sorted([f[0] for f in added], reverse=True)
1539
1096
if len(file_list) == 0:
1540
1097
raise errors.BzrCommandError('No matching files.')
1541
elif file_list is None:
1542
# missing files show up in iter_changes(basis) as
1543
# versioned-with-no-kind.
1545
for change in tree.iter_changes(tree.basis_tree()):
1546
# Find paths in the working tree that have no kind:
1547
if change[1][1] is not None and change[6][1] is None:
1548
missing.append(change[1][1])
1549
file_list = sorted(missing, reverse=True)
1550
file_deletion_strategy = 'keep'
1551
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1552
keep_files=file_deletion_strategy=='keep',
1553
force=file_deletion_strategy=='force')
1098
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1556
1101
class cmd_file_id(Command):
1557
__doc__ = """Print file_id of a particular file or directory.
1102
"""Print file_id of a particular file or directory.
1559
1104
The file_id is assigned when the file is first added and remains the
1560
1105
same through all revisions where the file exists, even when it is
2066
1530
self.outf.write(tree.basedir + '\n')
2069
def _parse_limit(limitstring):
2071
return int(limitstring)
2073
msg = "The limit argument must be an integer."
2074
raise errors.BzrCommandError(msg)
2077
def _parse_levels(s):
2081
msg = "The levels argument must be an integer."
2082
raise errors.BzrCommandError(msg)
2085
1533
class cmd_log(Command):
2086
__doc__ = """Show historical log for a branch or subset of a branch.
2088
log is bzr's default tool for exploring the history of a branch.
2089
The branch to use is taken from the first parameter. If no parameters
2090
are given, the branch containing the working directory is logged.
2091
Here are some simple examples::
2093
bzr log log the current branch
2094
bzr log foo.py log a file in its branch
2095
bzr log http://server/branch log a branch on a server
2097
The filtering, ordering and information shown for each revision can
2098
be controlled as explained below. By default, all revisions are
2099
shown sorted (topologically) so that newer revisions appear before
2100
older ones and descendants always appear before ancestors. If displayed,
2101
merged revisions are shown indented under the revision in which they
2106
The log format controls how information about each revision is
2107
displayed. The standard log formats are called ``long``, ``short``
2108
and ``line``. The default is long. See ``bzr help log-formats``
2109
for more details on log formats.
2111
The following options can be used to control what information is
2114
-l N display a maximum of N revisions
2115
-n N display N levels of revisions (0 for all, 1 for collapsed)
2116
-v display a status summary (delta) for each revision
2117
-p display a diff (patch) for each revision
2118
--show-ids display revision-ids (and file-ids), not just revnos
2120
Note that the default number of levels to display is a function of the
2121
log format. If the -n option is not used, the standard log formats show
2122
just the top level (mainline).
2124
Status summaries are shown using status flags like A, M, etc. To see
2125
the changes explained using words like ``added`` and ``modified``
2126
instead, use the -vv option.
2130
To display revisions from oldest to newest, use the --forward option.
2131
In most cases, using this option will have little impact on the total
2132
time taken to produce a log, though --forward does not incrementally
2133
display revisions like --reverse does when it can.
2135
:Revision filtering:
2137
The -r option can be used to specify what revision or range of revisions
2138
to filter against. The various forms are shown below::
2140
-rX display revision X
2141
-rX.. display revision X and later
2142
-r..Y display up to and including revision Y
2143
-rX..Y display from X to Y inclusive
2145
See ``bzr help revisionspec`` for details on how to specify X and Y.
2146
Some common examples are given below::
2148
-r-1 show just the tip
2149
-r-10.. show the last 10 mainline revisions
2150
-rsubmit:.. show what's new on this branch
2151
-rancestor:path.. show changes since the common ancestor of this
2152
branch and the one at location path
2153
-rdate:yesterday.. show changes since yesterday
2155
When logging a range of revisions using -rX..Y, log starts at
2156
revision Y and searches back in history through the primary
2157
("left-hand") parents until it finds X. When logging just the
2158
top level (using -n1), an error is reported if X is not found
2159
along the way. If multi-level logging is used (-n0), X may be
2160
a nested merge revision and the log will be truncated accordingly.
2164
If parameters are given and the first one is not a branch, the log
2165
will be filtered to show only those revisions that changed the
2166
nominated files or directories.
2168
Filenames are interpreted within their historical context. To log a
2169
deleted file, specify a revision range so that the file existed at
2170
the end or start of the range.
2172
Historical context is also important when interpreting pathnames of
2173
renamed files/directories. Consider the following example:
2175
* revision 1: add tutorial.txt
2176
* revision 2: modify tutorial.txt
2177
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2181
* ``bzr log guide.txt`` will log the file added in revision 1
2183
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2185
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2186
the original file in revision 2.
2188
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2189
was no file called guide.txt in revision 2.
2191
Renames are always followed by log. By design, there is no need to
2192
explicitly ask for this (and no way to stop logging a file back
2193
until it was last renamed).
2197
The --message option can be used for finding revisions that match a
2198
regular expression in a commit message.
2202
GUI tools and IDEs are often better at exploring history than command
2203
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2204
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2205
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2206
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2208
You may find it useful to add the aliases below to ``bazaar.conf``::
2212
top = log -l10 --line
2215
``bzr tip`` will then show the latest revision while ``bzr top``
2216
will show the last 10 mainline revisions. To see the details of a
2217
particular revision X, ``bzr show -rX``.
2219
If you are interested in looking deeper into a particular merge X,
2220
use ``bzr log -n0 -rX``.
2222
``bzr log -v`` on a branch with lots of history is currently
2223
very slow. A fix for this issue is currently under development.
2224
With or without that fix, it is recommended that a revision range
2225
be given when using the -v option.
2227
bzr has a generic full-text matching plugin, bzr-search, that can be
2228
used to find revisions matching user names, commit messages, etc.
2229
Among other features, this plugin can find all revisions containing
2230
a list of words but not others.
2232
When exploring non-mainline history on large projects with deep
2233
history, the performance of log can be greatly improved by installing
2234
the historycache plugin. This plugin buffers historical information
2235
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
2237
takes_args = ['file*']
2238
_see_also = ['log-formats', 'revisionspec']
2241
help='Show from oldest to newest.'),
2243
custom_help('verbose',
2244
help='Show files changed in each revision.'),
2248
type=bzrlib.option._parse_revision_str,
2250
help='Show just the specified revision.'
2251
' See also "help revisionspec".'),
2253
RegistryOption('authors',
2254
'What names to list as authors - first, all or committer.',
2256
lazy_registry=('bzrlib.log', 'author_list_registry'),
2260
help='Number of levels to display - 0 for all, 1 for flat.',
2262
type=_parse_levels),
2265
help='Show revisions whose message matches this '
2266
'regular expression.',
2270
help='Limit the output to the first N revisions.',
2275
help='Show changes made in each revision as a patch.'),
2276
Option('include-merges',
2277
help='Show merged revisions like --levels 0 does.'),
2278
Option('exclude-common-ancestry',
2279
help='Display only the revisions that are not part'
2280
' 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',
2283
1564
encoding_type = 'replace'
2285
1566
@display_command
2286
def run(self, file_list=None, timezone='original',
1567
def run(self, location=None, timezone='original',
2288
1569
show_ids=False,
2292
1572
log_format=None,
2297
include_merges=False,
2299
exclude_common_ancestry=False,
2301
from bzrlib.log import (
2303
make_log_request_dict,
2304
_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
2306
1577
direction = (forward and 'forward') or 'reverse'
2307
if (exclude_common_ancestry
2308
and (revision is None or len(revision) != 2)):
2309
raise errors.BzrCommandError(
2310
'--exclude-common-ancestry requires -r with two revisions')
2315
raise errors.BzrCommandError(
2316
'--levels and --include-merges are mutually exclusive')
2318
if change is not None:
2320
raise errors.RangeInChangeOption()
2321
if revision is not None:
2322
raise errors.BzrCommandError(
2323
'--revision and --change are mutually exclusive')
2328
filter_by_dir = False
2330
# find the file ids to log and check for directory filtering
2331
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2332
revision, file_list, self.add_cleanup)
2333
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)
2334
1590
if file_id is None:
2335
1591
raise errors.BzrCommandError(
2336
"Path unknown at end or start of revision range: %s" %
2338
# If the relpath is the top of the tree, we log everything
2343
file_ids.append(file_id)
2344
filter_by_dir = filter_by_dir or (
2345
kind in ['directory', 'tree-reference'])
1592
"Path does not have any revision history: %s" %
2348
# FIXME ? log the current subdir only RBC 20060203
1596
# FIXME ? log the current subdir only RBC 20060203
2349
1597
if revision is not None \
2350
1598
and len(revision) > 0 and revision[0].get_branch():
2351
1599
location = revision[0].get_branch()
2534
1721
if path is None:
2538
1726
raise errors.BzrCommandError('cannot specify both --from-root'
2541
tree, branch, relpath = \
2542
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2544
# Calculate the prefix to use
1730
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2548
prefix = relpath + '/'
2549
elif fs_path != '.' and not fs_path.endswith('/'):
2550
prefix = fs_path + '/'
2552
if revision is not None or tree is None:
2553
tree = _get_one_revision_tree('ls', revision, branch=branch)
2556
if isinstance(tree, WorkingTree) and tree.supports_views():
2557
view_files = tree.views.lookup_view()
2560
view_str = views.view_display_str(view_files)
2561
note("Ignoring files outside view. View is %s" % view_str)
2563
self.add_cleanup(tree.lock_read().unlock)
2564
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2565
from_dir=relpath, recursive=recursive):
2566
# Apply additional masking
2567
if not all and not selection[fc]:
2569
if kind is not None and fkind != kind:
2574
fullpath = osutils.pathjoin(relpath, fp)
2577
views.check_path_in_view(tree, fullpath)
2578
except errors.FileOutsideView:
2583
fp = osutils.pathjoin(prefix, fp)
2584
kindch = entry.kind_character()
2585
outstring = fp + kindch
2586
ui.ui_factory.clear_term()
2588
outstring = '%-8s %s' % (fc, outstring)
2589
if show_ids and fid is not None:
2590
outstring = "%-50s %s" % (outstring, fid)
2591
self.outf.write(outstring + '\n')
2593
self.outf.write(fp + '\0')
2596
self.outf.write(fid)
2597
self.outf.write('\0')
2605
self.outf.write('%-50s %s\n' % (outstring, my_id))
2607
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')
2610
1779
class cmd_unknowns(Command):
2611
__doc__ = """List unknown files.
1780
"""List unknown files.
1782
See also: "bzr ls --unknown".
2616
takes_options = ['directory']
2618
1787
@display_command
2619
def run(self, directory=u'.'):
2620
for f in WorkingTree.open_containing(directory)[0].unknowns():
1789
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2621
1790
self.outf.write(osutils.quotefn(f) + '\n')
2624
1793
class cmd_ignore(Command):
2625
__doc__ = """Ignore specified files or patterns.
2627
See ``bzr help patterns`` for details on the syntax of patterns.
2629
If a .bzrignore file does not exist, the ignore command
2630
will create one and add the specified files or patterns to the newly
2631
created file. The ignore command will also automatically add the
2632
.bzrignore file to be versioned. Creating a .bzrignore file without
2633
the use of the ignore command will require an explicit add command.
1794
"""Ignore specified files or patterns.
2635
1796
To remove patterns from the ignore list, edit the .bzrignore file.
2636
After adding, editing or deleting that file either indirectly by
2637
using this command or directly by using an editor, be sure to commit
2640
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2641
the global ignore file can be found in the application data directory as
2642
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2643
Global ignores are not touched by this command. The global ignore file
2644
can be edited directly using an editor.
2646
Patterns prefixed with '!' are exceptions to ignore patterns and take
2647
precedence over regular ignores. Such exceptions are used to specify
2648
files that should be versioned which would otherwise be ignored.
2650
Patterns prefixed with '!!' act as regular ignore patterns, but have
2651
precedence over the '!' exception patterns.
2653
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
2654
1818
the shell on Unix.
2657
Ignore the top level Makefile::
2659
bzr ignore ./Makefile
2661
Ignore .class files in all directories...::
2663
bzr ignore "*.class"
2665
...but do not ignore "special.class"::
2667
bzr ignore "!special.class"
2669
Ignore .o files under the lib directory::
2671
bzr ignore "lib/**/*.o"
2673
Ignore .o files under the lib directory::
2675
bzr ignore "RE:lib/.*\.o"
2677
Ignore everything but the "debian" toplevel directory::
2679
bzr ignore "RE:(?!debian/).*"
2681
Ignore everything except the "local" toplevel directory,
2682
but always ignore "*~" autosave files, even under local/::
2685
bzr ignore "!./local"
1821
bzr ignore ./Makefile
1822
bzr ignore '*.class'
1823
bzr ignore 'lib/**/*.o'
1824
bzr ignore 'RE:lib/.*\.o'
2689
_see_also = ['status', 'ignored', 'patterns']
2690
1826
takes_args = ['name_pattern*']
2691
takes_options = ['directory',
2692
Option('default-rules',
2693
help='Display the default ignore rules that bzr uses.')
2696
def run(self, name_pattern_list=None, default_rules=None,
2698
from bzrlib import ignores
2699
if default_rules is not None:
2700
# dump the default rules and exit
2701
for pattern in ignores.USER_DEFAULTS:
2702
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:
2704
1839
if not name_pattern_list:
2705
1840
raise errors.BzrCommandError("ignore requires at least one "
2706
"NAME_PATTERN or --default-rules.")
2707
name_pattern_list = [globbing.normalize_pattern(p)
1841
"NAME_PATTERN or --old-default-rules")
1842
name_pattern_list = [globbing.normalize_pattern(p)
2708
1843
for p in name_pattern_list]
2709
1844
for name_pattern in name_pattern_list:
2710
if (name_pattern[0] == '/' or
1845
if (name_pattern[0] == '/' or
2711
1846
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2712
1847
raise errors.BzrCommandError(
2713
1848
"NAME_PATTERN should not be an absolute path")
2714
tree, relpath = WorkingTree.open_containing(directory)
2715
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2716
ignored = globbing.Globster(name_pattern_list)
2719
for entry in tree.list_files():
2723
if ignored.match(filename):
2724
matches.append(filename)
2726
if len(matches) > 0:
2727
self.outf.write("Warning: the following files are version controlled and"
2728
" match your ignore pattern:\n%s"
2729
"\nThese files will continue to be version controlled"
2730
" 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'])
2733
1879
class cmd_ignored(Command):
2734
__doc__ = """List ignored files and the patterns that matched them.
2736
List all the ignored files and the ignore pattern that caused the file to
2739
Alternatively, to list just the files::
2744
encoding_type = 'replace'
2745
_see_also = ['ignore', 'ls']
2746
takes_options = ['directory']
1880
"""List ignored files and the patterns that matched them.
1882
See also: bzr ignore"""
2748
1883
@display_command
2749
def run(self, directory=u'.'):
2750
tree = WorkingTree.open_containing(directory)[0]
2751
self.add_cleanup(tree.lock_read().unlock)
2752
for path, file_class, kind, file_id, entry in tree.list_files():
2753
if file_class != 'I':
2755
## XXX: Slightly inefficient since this was already calculated
2756
pat = tree.is_ignored(path)
2757
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)
2760
1898
class cmd_lookup_revision(Command):
2761
__doc__ = """Lookup the revision-id from a revision-number
1899
"""Lookup the revision-id from a revision-number
2764
1902
bzr lookup-revision 33
2767
1905
takes_args = ['revno']
2768
takes_options = ['directory']
2770
1907
@display_command
2771
def run(self, revno, directory=u'.'):
1908
def run(self, revno):
2773
1910
revno = int(revno)
2774
1911
except ValueError:
2775
raise errors.BzrCommandError("not a valid revision-number: %r"
2777
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
2778
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)
2781
1917
class cmd_export(Command):
2782
__doc__ = """Export current or past revision to a destination directory or archive.
1918
"""Export past revision to destination directory.
2784
1920
If no revision is specified this exports the last committed revision.
2787
1923
given, try to find the format with the extension. If no extension
2788
1924
is found exports to a directory (equivalent to --format=dir).
2790
If root is supplied, it will be used as the root directory inside
2791
container formats (tar, zip, etc). If it is not supplied it will default
2792
to the exported filename. The root option has no effect for 'dir' format.
2794
If branch is omitted then the branch containing the current working
2795
directory will be used.
2797
Note: Export of tree with non-ASCII filenames to zip is not supported.
2799
================= =========================
2800
Supported formats Autodetected by extension
2801
================= =========================
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
----------------- -------------------------
2804
1937
tbz2 .tar.bz2, .tbz2
2805
1938
tgz .tar.gz, .tgz
2807
================= =========================
2809
takes_args = ['dest', 'branch_or_subdir?']
2810
takes_options = ['directory',
2812
help="Type of file to export to.",
2815
Option('filters', help='Apply content filters to export the '
2816
'convenient form.'),
2819
help="Name of the root directory inside the exported file."),
2820
Option('per-file-timestamps',
2821
help='Set modification time of files to that of the last '
2822
'revision in which it was changed.'),
2824
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2825
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):
2826
1944
from bzrlib.export import export
2828
if branch_or_subdir is None:
2829
tree = WorkingTree.open_containing(directory)[0]
1947
tree = WorkingTree.open_containing(u'.')[0]
2830
1948
b = tree.branch
2833
b, subdir = Branch.open_containing(branch_or_subdir)
2836
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)
2838
export(rev_tree, dest, format, root, subdir, filtered=filters,
2839
per_file_timestamps=per_file_timestamps)
1961
export(t, dest, format, root)
2840
1962
except errors.NoSuchExportFormat, e:
2841
1963
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2844
1966
class cmd_cat(Command):
2845
__doc__ = """Write the contents of a file as of a given revision to standard output.
2847
If no revision is nominated, the last revision is used.
2849
Note: Take care to redirect standard output when using this command on a
2854
takes_options = ['directory',
2855
Option('name-from-revision', help='The path name in the old tree.'),
2856
Option('filters', help='Apply content filters to display the '
2857
'convenience form.'),
1967
"""Write a file's text from a previous revision."""
1969
takes_options = ['revision', 'name-from-revision']
2860
1970
takes_args = ['filename']
2861
1971
encoding_type = 'exact'
2863
1973
@display_command
2864
def run(self, filename, revision=None, name_from_revision=False,
2865
filters=False, directory=None):
1974
def run(self, filename, revision=None, name_from_revision=False):
2866
1975
if revision is not None and len(revision) != 1:
2867
1976
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2868
" one revision specifier")
2869
tree, branch, relpath = \
2870
_open_directory_or_containing_tree_or_branch(filename, directory)
2871
self.add_cleanup(branch.lock_read().unlock)
2872
return self._run(tree, branch, relpath, filename, revision,
2873
name_from_revision, filters)
2875
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())
2877
1988
if tree is None:
2878
1989
tree = b.basis_tree()
2879
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2880
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)
2882
1997
old_file_id = rev_tree.path2id(relpath)
2884
1999
if name_from_revision:
2885
# Try in revision if requested
2886
2000
if old_file_id is None:
2887
raise errors.BzrCommandError(
2888
"%r is not present in revision %s" % (
2889
filename, rev_tree.get_revision_id()))
2001
raise errors.BzrCommandError("%r is not present in revision %s"
2002
% (filename, revision_id))
2891
content = rev_tree.get_file_text(old_file_id)
2893
cur_file_id = tree.path2id(relpath)
2895
if cur_file_id is not None:
2896
# Then try with the actual file id
2898
content = rev_tree.get_file_text(cur_file_id)
2900
except errors.NoSuchId:
2901
# The actual file id didn't exist at that time
2903
if not found and old_file_id is not None:
2904
# Finally try with the old file id
2905
content = rev_tree.get_file_text(old_file_id)
2908
# Can't be found anywhere
2909
raise errors.BzrCommandError(
2910
"%r is not present in revision %s" % (
2911
filename, rev_tree.get_revision_id()))
2913
from bzrlib.filters import (
2914
ContentFilterContext,
2915
filtered_output_bytes,
2917
filters = rev_tree._content_filter_stack(relpath)
2918
chunks = content.splitlines(True)
2919
content = filtered_output_bytes(chunks, filters,
2920
ContentFilterContext(relpath, rev_tree))
2922
self.outf.writelines(content)
2925
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))
2928
2014
class cmd_local_time_offset(Command):
2929
__doc__ = """Show the offset in seconds from GMT to local time."""
2015
"""Show the offset in seconds from GMT to local time."""
2931
2017
@display_command
2933
self.outf.write("%s\n" % osutils.local_time_offset())
2019
print osutils.local_time_offset()
2937
2023
class cmd_commit(Command):
2938
__doc__ = """Commit changes into a new revision.
2940
An explanatory message needs to be given for each commit. This is
2941
often done by using the --message option (getting the message from the
2942
command line) or by using the --file option (getting the message from
2943
a file). If neither of these options is given, an editor is opened for
2944
the user to enter the message. To see the changed files in the
2945
boilerplate text loaded into the editor, use the --show-diff option.
2947
By default, the entire tree is committed and the person doing the
2948
commit is assumed to be the author. These defaults can be overridden
2953
If selected files are specified, only changes to those files are
2954
committed. If a directory is specified then the directory and
2955
everything within it is committed.
2957
When excludes are given, they take precedence over selected files.
2958
For example, to commit only changes within foo, but not changes
2961
bzr commit foo -x foo/bar
2963
A selective commit after a merge is not yet supported.
2967
If the author of the change is not the same person as the committer,
2968
you can specify the author's name using the --author option. The
2969
name should be in the same format as a committer-id, e.g.
2970
"John Doe <jdoe@example.com>". If there is more than one author of
2971
the change you can specify the option multiple times, once for each
2976
A common mistake is to forget to add a new file or directory before
2977
running the commit command. The --strict option checks for unknown
2978
files and aborts the commit if any are found. More advanced pre-commit
2979
checks can be implemented by defining hooks. See ``bzr help hooks``
2984
If you accidentially commit the wrong changes or make a spelling
2985
mistake in the commit message say, you can use the uncommit command
2986
to undo it. See ``bzr help uncommit`` for details.
2988
Hooks can also be configured to run after a commit. This allows you
2989
to trigger updates to external systems like bug trackers. The --fixes
2990
option can be used to record the association between a revision and
2991
one or more bugs. See ``bzr help bugs`` for details.
2993
A selective commit may fail in some cases where the committed
2994
tree would be invalid. Consider::
2999
bzr commit foo -m "committing foo"
3000
bzr mv foo/bar foo/baz
3003
bzr commit foo/bar -m "committing bar but not baz"
3005
In the example above, the last commit will fail by design. This gives
3006
the user the opportunity to decide whether they want to commit the
3007
rename at the same time, separately first, or not at all. (As a general
3008
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.
3010
2036
# TODO: Run hooks on tree to-be-committed, and after commit.
3509
2297
takes_args = ['testspecs*']
3510
2298
takes_options = ['verbose',
3512
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'),
3515
2302
Option('transport',
3516
2303
help='Use a different transport by default '
3517
2304
'throughout the test suite.',
3518
2305
type=get_transport_type),
3520
help='Run the benchmarks rather than selftests.'),
2306
Option('benchmark', help='run the bzr benchmarks.'),
3521
2307
Option('lsprof-timed',
3522
help='Generate lsprof output for benchmarked'
2308
help='generate lsprof output for benchmarked'
3523
2309
' sections of code.'),
3524
Option('lsprof-tests',
3525
help='Generate lsprof output for each test.'),
3526
2310
Option('cache-dir', type=str,
3527
help='Cache intermediate benchmark output in this '
2311
help='a directory to cache intermediate'
2312
' benchmark steps'),
2313
Option('clean-output',
2314
help='clean temporary tests directories'
2315
' without running tests'),
3529
2316
Option('first',
3530
help='Run all tests, but run specified tests first.',
2317
help='run all tests, but run specified tests first'
3534
help='List the tests instead of running them.'),
3535
RegistryOption('parallel',
3536
help="Run the test suite in parallel.",
3537
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3538
value_switches=False,
3540
Option('randomize', type=str, argname="SEED",
3541
help='Randomize the order of tests using the given'
3542
' seed or "now" for the current time.'),
3543
Option('exclude', type=str, argname="PATTERN",
3545
help='Exclude tests that match this regular'
3548
help='Output test progress via subunit.'),
3549
Option('strict', help='Fail on missing dependencies or '
3551
Option('load-list', type=str, argname='TESTLISTFILE',
3552
help='Load a test id list from a text file.'),
3553
ListOption('debugflag', type=str, short_name='E',
3554
help='Turn on a selftest debug flag.'),
3555
ListOption('starting-with', type=str, argname='TESTID',
3556
param_name='starting_with', short_name='s',
3558
'Load only the tests starting with TESTID.'),
2319
Option('numbered-dirs',
2320
help='use numbered dirs for TestCaseInTempDir'),
3560
2322
encoding_type = 'replace'
3563
Command.__init__(self)
3564
self.additional_selftest_args = {}
3566
def run(self, testspecs_list=None, verbose=False, one=False,
3567
transport=None, benchmark=None,
3568
lsprof_timed=None, cache_dir=None,
3569
first=False, list_only=False,
3570
randomize=None, exclude=None, strict=False,
3571
load_list=None, debugflag=None, starting_with=None, subunit=False,
3572
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):
3573
2329
from bzrlib.tests import selftest
3574
2330
import bzrlib.benchmarks as benchmarks
3575
2331
from bzrlib.benchmarks import tree_creator
3577
# Make deprecation warnings visible, unless -Werror is set
3578
symbol_versioning.activate_deprecation_warnings(override=False)
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
3580
2341
if cache_dir is not None:
3581
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])
3582
2346
if testspecs_list is not None:
3583
2347
pattern = '|'.join(testspecs_list)
3588
from bzrlib.tests import SubUnitBzrRunner
3590
raise errors.BzrCommandError("subunit not available. subunit "
3591
"needs to be installed to use --subunit.")
3592
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3593
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3594
# stdout, which would corrupt the subunit stream.
3595
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
3596
# following code can be deleted when it's sufficiently deployed
3597
# -- vila/mgz 20100514
3598
if (sys.platform == "win32"
3599
and getattr(sys.stdout, 'fileno', None) is not None):
3601
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3603
self.additional_selftest_args.setdefault(
3604
'suite_decorators', []).append(parallel)
3606
2351
test_suite_factory = benchmarks.test_suite
3607
# Unless user explicitly asks for quiet, be verbose in benchmarks
3608
verbose = not is_quiet()
3609
2354
# TODO: should possibly lock the history file...
3610
2355
benchfile = open(".perf_history", "at", buffering=1)
3611
self.add_cleanup(benchfile.close)
3613
2357
test_suite_factory = None
3614
2360
benchfile = None
3615
selftest_kwargs = {"verbose": verbose,
3617
"stop_on_failure": one,
3618
"transport": transport,
3619
"test_suite_factory": test_suite_factory,
3620
"lsprof_timed": lsprof_timed,
3621
"lsprof_tests": lsprof_tests,
3622
"bench_history": benchfile,
3623
"matching_tests_first": first,
3624
"list_only": list_only,
3625
"random_seed": randomize,
3626
"exclude_pattern": exclude,
3628
"load_list": load_list,
3629
"debug_flags": debugflag,
3630
"starting_with": starting_with
3632
selftest_kwargs.update(self.additional_selftest_args)
3633
result = selftest(**selftest_kwargs)
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')
3634
2380
return int(not result)
3637
2383
class cmd_version(Command):
3638
__doc__ = """Show version of bzr."""
3640
encoding_type = 'replace'
3642
Option("short", help="Print just the version number."),
2384
"""Show version of bzr."""
3645
2386
@display_command
3646
def run(self, short=False):
3647
2388
from bzrlib.version import show_version
3649
self.outf.write(bzrlib.version_string + '\n')
3651
show_version(to_file=self.outf)
3654
2392
class cmd_rocks(Command):
3655
__doc__ = """Statement of optimism."""
2393
"""Statement of optimism."""
3659
2397
@display_command
3661
self.outf.write("It sure does!\n")
2399
print "It sure does!"
3664
2402
class cmd_find_merge_base(Command):
3665
__doc__ = """Find and print a base revision for merging two branches."""
2403
"""Find and print a base revision for merging two branches."""
3666
2404
# TODO: Options to specify revisions on either side, as if
3667
2405
# merging only part of the history.
3668
2406
takes_args = ['branch', 'other']
3671
2409
@display_command
3672
2410
def run(self, branch, other):
3673
from bzrlib.revision import ensure_null
2411
from bzrlib.revision import MultipleRevisionSources
3675
2413
branch1 = Branch.open_containing(branch)[0]
3676
2414
branch2 = Branch.open_containing(other)[0]
3677
self.add_cleanup(branch1.lock_read().unlock)
3678
self.add_cleanup(branch2.lock_read().unlock)
3679
last1 = ensure_null(branch1.last_revision())
3680
last2 = ensure_null(branch2.last_revision())
3682
graph = branch1.repository.get_graph(branch2.repository)
3683
base_rev_id = graph.find_unique_lca(last1, last2)
3685
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
3688
2427
class cmd_merge(Command):
3689
__doc__ = """Perform a three-way merge.
3691
The source of the merge can be specified either in the form of a branch,
3692
or in the form of a path to a file containing a merge directive generated
3693
with bzr send. If neither is specified, the default is the upstream branch
3694
or the branch most recently merged using --remember.
3696
When merging a branch, by default the tip will be merged. To pick a different
3697
revision, pass --revision. If you specify two values, the first will be used as
3698
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3699
available revisions, like this is commonly referred to as "cherrypicking".
3701
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
3703
2436
By default, bzr will try to merge in all new work from the other
3704
2437
branch, automatically determining an appropriate base. If this
3705
2438
fails, you may need to give an explicit base.
3707
2440
Merge will do its best to combine the changes in two branches, but there
3708
2441
are some kinds of problems only a human can fix. When it encounters those,
3709
2442
it will mark a conflict. A conflict means that you need to fix something,
3720
2453
directory, where they can be reviewed (with bzr diff), tested, and then
3721
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
3723
2467
merge refuses to run if there are any uncommitted changes, unless
3724
--force is given. The --force option can also be used to create a
3725
merge revision which has more than two parents.
3727
If one would like to merge changes from the working tree of the other
3728
branch without merging any committed revisions, the --uncommitted option
3731
To select only some changes to merge, use "merge -i", which will prompt
3732
you to apply each diff hunk and file change, similar to "shelve".
3735
To merge the latest revision from bzr.dev::
3737
bzr merge ../bzr.dev
3739
To merge changes up to and including revision 82 from bzr.dev::
3741
bzr merge -r 82 ../bzr.dev
3743
To merge the changes introduced by 82, without previous changes::
3745
bzr merge -r 81..82 ../bzr.dev
3747
To apply a merge directive contained in /tmp/merge::
3749
bzr merge /tmp/merge
3751
To create a merge revision with three parents from two branches
3752
feature1a and feature1b:
3754
bzr merge ../feature1a
3755
bzr merge ../feature1b --force
3756
bzr commit -m 'revision with three parents'
2470
The following merge types are available:
3759
encoding_type = 'exact'
3760
_see_also = ['update', 'remerge', 'status-flags', 'send']
3761
takes_args = ['location?']
3766
help='Merge even if the destination tree has uncommitted changes.'),
2472
takes_args = ['branch?']
2473
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
3770
2474
Option('show-base', help="Show base revision text in "
3772
2476
Option('uncommitted', help='Apply uncommitted changes'
3773
' from a working copy, instead of branch changes.'),
2477
' from a working copy, instead of branch changes'),
3774
2478
Option('pull', help='If the destination is already'
3775
2479
' completely merged into the source, pull from the'
3776
' source rather than merging. When this happens,'
2480
' source rather than merging. When this happens,'
3777
2481
' you do not need to commit the result.'),
3778
custom_help('directory',
3779
help='Branch to merge into, '
3780
'rather than the one containing the working directory.'),
3781
Option('preview', help='Instead of merging, show a diff of the'
3783
Option('interactive', help='Select changes interactively.',
2483
help='Branch to merge into, '
2484
'rather than the one containing the working directory',
3787
def run(self, location=None, revision=None, force=False,
3788
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,
3789
2492
uncommitted=False, pull=False,
3790
2493
directory=None,
2495
from bzrlib.tag import _merge_tags_if_possible
3794
2496
if merge_type is None:
3795
2497
merge_type = _mod_merge.Merge3Merger
3797
2499
if directory is None: directory = u'.'
3798
possible_transports = []
3800
allow_pending = True
3801
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?)
3802
2507
tree = WorkingTree.open_containing(directory)[0]
3805
basis_tree = tree.revision_tree(tree.last_revision())
3806
except errors.NoSuchRevision:
3807
basis_tree = tree.basis_tree()
3809
# die as quickly as possible if there are uncommitted changes
3811
if tree.has_changes():
3812
raise errors.UncommittedChanges(tree)
3814
view_info = _get_view_info_for_change_reporter(tree)
3815
2508
change_reporter = delta._ChangeReporter(
3816
unversioned_filter=tree.is_ignored, view_info=view_info)
3817
pb = ui.ui_factory.nested_progress_bar()
3818
self.add_cleanup(pb.finished)
3819
self.add_cleanup(tree.lock_write().unlock)
3820
if location is not None:
2509
unversioned_filter=tree.is_ignored)
2511
if branch is not None:
3822
mergeable = bundle.read_mergeable_from_url(location,
3823
possible_transports=possible_transports)
2513
reader = bundle.read_bundle_from_url(branch)
3824
2514
except errors.NotABundle:
3828
raise errors.BzrCommandError('Cannot use --uncommitted'
3829
' with bundles or merge directives.')
3831
if revision is not None:
3832
raise errors.BzrCommandError(
3833
'Cannot use -r with merge directives or bundles')
3834
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3837
if merger is None and uncommitted:
3838
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)
3839
2538
raise errors.BzrCommandError('Cannot use --uncommitted and'
3840
' --revision at the same time.')
3841
merger = self.get_merger_from_uncommitted(tree, location, None)
3842
allow_pending = False
3845
merger, allow_pending = self._get_merger_from_branch(tree,
3846
location, revision, remember, possible_transports, None)
3848
merger.merge_type = merge_type
3849
merger.reprocess = reprocess
3850
merger.show_base = show_base
3851
self.sanity_check_merger(merger)
3852
if (merger.base_rev_id == merger.other_rev_id and
3853
merger.other_rev_id is not None):
3854
note('Nothing to do.')
3857
if merger.interesting_files is not None:
3858
raise errors.BzrCommandError('Cannot pull individual files')
3859
if (merger.base_rev_id == tree.last_revision()):
3860
result = tree.pull(merger.other_branch, False,
3861
merger.other_rev_id)
3862
result.report(self.outf)
3864
if merger.this_basis is None:
3865
raise errors.BzrCommandError(
3866
"This branch has no commits."
3867
" (perhaps you would prefer 'bzr pull')")
3869
return self._do_preview(merger)
3871
return self._do_interactive(merger)
3873
return self._do_merge(merger, change_reporter, allow_pending,
3876
def _get_preview(self, merger):
3877
tree_merger = merger.make_merger()
3878
tt = tree_merger.make_preview_transform()
3879
self.add_cleanup(tt.finalize)
3880
result_tree = tt.get_preview_tree()
3883
def _do_preview(self, merger):
3884
from bzrlib.diff import show_diff_trees
3885
result_tree = self._get_preview(merger)
3886
show_diff_trees(merger.this_tree, result_tree, self.outf,
3887
old_label='', new_label='')
3889
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3890
merger.change_reporter = change_reporter
3891
conflict_count = merger.do_merge()
3893
merger.set_pending()
3894
if verified == 'failed':
3895
warning('Preview patch does not match changes')
3896
if conflict_count != 0:
3901
def _do_interactive(self, merger):
3902
"""Perform an interactive merge.
3904
This works by generating a preview tree of the merge, then using
3905
Shelver to selectively remove the differences between the working tree
3906
and the preview tree.
3908
from bzrlib import shelf_ui
3909
result_tree = self._get_preview(merger)
3910
writer = bzrlib.option.diff_writer_registry.get()
3911
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3912
reporter=shelf_ui.ApplyReporter(),
3913
diff_writer=writer(sys.stdout))
3919
def sanity_check_merger(self, merger):
3920
if (merger.show_base and
3921
not merger.merge_type is _mod_merge.Merge3Merger):
3922
raise errors.BzrCommandError("Show-base is not supported for this"
3923
" merge type. %s" % merger.merge_type)
3924
if merger.reprocess is None:
3925
if merger.show_base:
3926
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]
3928
# Use reprocess if the merger supports it
3929
merger.reprocess = merger.merge_type.supports_reprocess
3930
if merger.reprocess and not merger.merge_type.supports_reprocess:
3931
raise errors.BzrCommandError("Conflict reduction is not supported"
3932
" for merge type %s." %
3934
if merger.reprocess and merger.show_base:
3935
raise errors.BzrCommandError("Cannot do conflict reduction and"
3938
def _get_merger_from_branch(self, tree, location, revision, remember,
3939
possible_transports, pb):
3940
"""Produce a merger from a location, assuming it refers to a branch."""
3941
from bzrlib.tag import _merge_tags_if_possible
3942
# find the branch locations
3943
other_loc, user_location = self._select_branch_location(tree, location,
3945
if revision is not None and len(revision) == 2:
3946
base_loc, _unused = self._select_branch_location(tree,
3947
location, revision, 0)
3949
base_loc = other_loc
3951
other_branch, other_path = Branch.open_containing(other_loc,
3952
possible_transports)
3953
if base_loc == other_loc:
3954
base_branch = other_branch
3956
base_branch, base_path = Branch.open_containing(base_loc,
3957
possible_transports)
3958
# Find the revision ids
3959
other_revision_id = None
3960
base_revision_id = None
3961
if revision is not None:
3962
if len(revision) >= 1:
3963
other_revision_id = revision[-1].as_revision_id(other_branch)
3964
if len(revision) == 2:
3965
base_revision_id = revision[0].as_revision_id(base_branch)
3966
if other_revision_id is None:
3967
other_revision_id = _mod_revision.ensure_null(
3968
other_branch.last_revision())
3969
# Remember where we merge from
3970
if ((remember or tree.branch.get_submit_branch() is None) and
3971
user_location is not None):
3972
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
3973
2566
_merge_tags_if_possible(other_branch, tree.branch)
3974
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3975
other_revision_id, base_revision_id, other_branch, base_branch)
3976
if other_path != '':
3977
allow_pending = False
3978
merger.interesting_files = [other_path]
3980
allow_pending = True
3981
return merger, allow_pending
3983
def get_merger_from_uncommitted(self, tree, location, pb):
3984
"""Get a merger for uncommitted changes.
3986
:param tree: The tree the merger should apply to.
3987
:param location: The location containing uncommitted changes.
3988
:param pb: The progress bar to use for showing progress.
3990
location = self._select_branch_location(tree, location)[0]
3991
other_tree, other_path = WorkingTree.open_containing(location)
3992
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3993
if other_path != '':
3994
merger.interesting_files = [other_path]
3997
def _select_branch_location(self, tree, user_location, revision=None,
3999
"""Select a branch location, according to possible inputs.
4001
If provided, branches from ``revision`` are preferred. (Both
4002
``revision`` and ``index`` must be supplied.)
4004
Otherwise, the ``location`` parameter is used. If it is None, then the
4005
``submit`` or ``parent`` location is used, and a note is printed.
4007
:param tree: The working tree to select a branch for merging into
4008
:param location: The location entered by the user
4009
:param revision: The revision parameter to the command
4010
:param index: The index to use for the revision parameter. Negative
4011
indices are permitted.
4012
:return: (selected_location, user_location). The default location
4013
will be the user-entered location.
4015
if (revision is not None and index is not None
4016
and revision[index] is not None):
4017
branch = revision[index].get_branch()
4018
if branch is not None:
4019
return branch, branch
4020
if user_location is None:
4021
location = self._get_remembered(tree, 'Merging from')
4023
location = user_location
4024
return location, user_location
4026
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):
4027
2601
"""Use tree.branch's parent if none was supplied.
4029
2603
Report if the remembered location was used.
4031
stored_location = tree.branch.get_submit_branch()
4032
stored_location_type = "submit"
4033
if stored_location is None:
4034
stored_location = tree.branch.get_parent()
4035
stored_location_type = "parent"
2605
if supplied_location is not None:
2606
return supplied_location
2607
stored_location = tree.branch.get_parent()
4036
2608
mutter("%s", stored_location)
4037
2609
if stored_location is None:
4038
2610
raise errors.BzrCommandError("No location specified or remembered")
4039
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4040
note(u"%s remembered %s location %s", verb_string,
4041
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))
4042
2613
return stored_location
4045
2616
class cmd_remerge(Command):
4046
__doc__ = """Redo a merge.
4048
2619
Use this if you want to try a different merge technique while resolving
4049
conflicts. Some merge techniques are better than others, and remerge
2620
conflicts. Some merge techniques are better than others, and remerge
4050
2621
lets you try different ones on different files.
4052
2623
The options for remerge have the same meaning and defaults as the ones for
4053
2624
merge. The difference is that remerge can (only) be run when there is a
4054
2625
pending merge, and it lets you specify particular files.
2628
$ bzr remerge --show-base
4057
2629
Re-do the merge of all conflicted files, and show the base text in
4058
conflict regions, in addition to the usual THIS and OTHER texts::
4060
bzr remerge --show-base
2630
conflict regions, in addition to the usual THIS and OTHER texts.
2632
$ bzr remerge --merge-type weave --reprocess foobar
4062
2633
Re-do the merge of "foobar", using the weave merge algorithm, with
4063
additional processing to reduce the size of conflict regions::
4065
bzr remerge --merge-type weave --reprocess foobar
2634
additional processing to reduce the size of conflict regions.
2636
The following merge types are available:"""
4067
2637
takes_args = ['file*']
4072
help="Show base revision text in conflicts."),
2638
takes_options = ['merge-type', 'reprocess',
2639
Option('show-base', help="Show base revision text in "
4075
2642
def run(self, file_list=None, merge_type=None, show_base=False,
4076
2643
reprocess=False):
4077
from bzrlib.conflicts import restore
4078
2644
if merge_type is None:
4079
2645
merge_type = _mod_merge.Merge3Merger
4080
2646
tree, file_list = tree_files(file_list)
4081
self.add_cleanup(tree.lock_write().unlock)
4082
parents = tree.get_parent_ids()
4083
if len(parents) != 2:
4084
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4085
" merges. Not cherrypicking or"
4087
repository = tree.branch.repository
4088
interesting_ids = None
4090
conflicts = tree.conflicts()
4091
if file_list is not None:
4092
interesting_ids = set()
4093
for filename in file_list:
4094
file_id = tree.path2id(filename)
4096
raise errors.NotVersionedError(filename)
4097
interesting_ids.add(file_id)
4098
if tree.kind(file_id) != "directory":
4101
for name, ie in tree.inventory.iter_entries(file_id):
4102
interesting_ids.add(ie.file_id)
4103
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4105
# Remerge only supports resolving contents conflicts
4106
allowed_conflicts = ('text conflict', 'contents conflict')
4107
restore_files = [c.path for c in conflicts
4108
if c.typestring in allowed_conflicts]
4109
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4110
tree.set_conflicts(ConflictList(new_conflicts))
4111
if file_list is not None:
4112
restore_files = file_list
4113
for filename in restore_files:
4115
restore(tree.abspath(filename))
4116
except errors.NotConflicted:
4118
# Disable pending merges, because the file texts we are remerging
4119
# have not had those merges performed. If we use the wrong parents
4120
# list, we imply that the working tree text has seen and rejected
4121
# all the changes from the other tree, when in fact those changes
4122
# have not yet been seen.
4123
tree.set_parent_ids(parents[:1])
4125
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4126
merger.interesting_ids = interesting_ids
4127
merger.merge_type = merge_type
4128
merger.show_base = show_base
4129
merger.reprocess = reprocess
4130
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)
4132
tree.set_parent_ids(parents)
4133
2699
if conflicts > 0:
4239
2781
class cmd_shell_complete(Command):
4240
__doc__ = """Show appropriate completions for context.
2782
"""Show appropriate completions for context.
4242
2784
For a list of all available commands, say 'bzr shell-complete'.
4244
2786
takes_args = ['context?']
4245
2787
aliases = ['s-c']
4248
2790
@display_command
4249
2791
def run(self, context=None):
4250
2792
import shellcomplete
4251
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)
4254
2810
class cmd_missing(Command):
4255
__doc__ = """Show unmerged/unpulled revisions between two branches.
2811
"""Show unmerged/unpulled revisions between two branches.
4257
2813
OTHER_BRANCH may be local or remote.
4259
To filter on a range of revisions, you can use the command -r begin..end
4260
-r revision requests a specific revision, -r ..end or -r begin.. are
4264
1 - some missing revisions
4265
0 - no missing revisions
4269
Determine the missing revisions between this and the branch at the
4270
remembered pull location::
4274
Determine the missing revisions between this and another branch::
4276
bzr missing http://server/branch
4278
Determine the missing revisions up to a specific revision on the other
4281
bzr missing -r ..-10
4283
Determine the missing revisions up to a specific revision on this
4286
bzr missing --my-revision ..-10
4289
_see_also = ['merge', 'pull']
4290
2815
takes_args = ['other_branch?']
4292
Option('reverse', 'Reverse the order of revisions.'),
4294
'Display changes in the local branch only.'),
4295
Option('this' , 'Same as --mine-only.'),
4296
Option('theirs-only',
4297
'Display changes in the remote branch only.'),
4298
Option('other', 'Same as --theirs-only.'),
4302
custom_help('revision',
4303
help='Filter on other branch revisions (inclusive). '
4304
'See "help revisionspec" for details.'),
4305
Option('my-revision',
4306
type=_parse_revision_str,
4307
help='Filter on local branch revisions (inclusive). '
4308
'See "help revisionspec" for details.'),
4309
Option('include-merges',
4310
'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'),
4312
2825
encoding_type = 'replace'
4314
2827
@display_command
4315
2828
def run(self, other_branch=None, reverse=False, mine_only=False,
4317
log_format=None, long=False, short=False, line=False,
4318
show_ids=False, verbose=False, this=False, other=False,
4319
include_merges=False, revision=None, my_revision=None):
4320
from bzrlib.missing import find_unmerged, iter_log_revisions
4329
# TODO: We should probably check that we don't have mine-only and
4330
# theirs-only set, but it gets complicated because we also have
4331
# this and other which could be used.
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
4338
2833
local_branch = Branch.open_containing(u".")[0]
4339
self.add_cleanup(local_branch.lock_read().unlock)
4341
2834
parent = local_branch.get_parent()
4342
2835
if other_branch is None:
4343
2836
other_branch = parent
4344
2837
if other_branch is None:
4345
raise errors.BzrCommandError("No peer location known"
2838
raise errors.BzrCommandError("No peer location known or specified.")
4347
2839
display_url = urlutils.unescape_for_display(parent,
4348
2840
self.outf.encoding)
4349
message("Using saved parent location: "
4350
+ display_url + "\n")
2841
print "Using last location: " + display_url
4352
2843
remote_branch = Branch.open(other_branch)
4353
2844
if remote_branch.base == local_branch.base:
4354
2845
remote_branch = local_branch
4356
self.add_cleanup(remote_branch.lock_read().unlock)
4358
local_revid_range = _revision_range_to_revid_range(
4359
_get_revision_range(my_revision, local_branch,
4362
remote_revid_range = _revision_range_to_revid_range(
4363
_get_revision_range(revision,
4364
remote_branch, self.name()))
4366
local_extra, remote_extra = find_unmerged(
4367
local_branch, remote_branch, restrict,
4368
backward=not reverse,
4369
include_merges=include_merges,
4370
local_revid_range=local_revid_range,
4371
remote_revid_range=remote_revid_range)
4373
if log_format is None:
4374
registry = log.log_formatter_registry
4375
log_format = registry.get_default(local_branch)
4376
lf = log_format(to_file=self.outf,
4378
show_timezone='original')
4381
if local_extra and not theirs_only:
4382
message("You have %d extra revision(s):\n" %
4384
for revision in iter_log_revisions(local_extra,
4385
local_branch.repository,
4387
lf.log_revision(revision)
4388
printed_local = True
4391
printed_local = False
4393
if remote_extra and not mine_only:
4394
if printed_local is True:
4396
message("You are missing %d revision(s):\n" %
4398
for revision in iter_log_revisions(remote_extra,
4399
remote_branch.repository,
4401
lf.log_revision(revision)
4404
if mine_only and not local_extra:
4405
# We checked local, and found nothing extra
4406
message('This branch is up to date.\n')
4407
elif theirs_only and not remote_extra:
4408
# We checked remote, and found nothing extra
4409
message('Other branch is up to date.\n')
4410
elif not (mine_only or theirs_only or local_extra or
4412
# We checked both branches, and neither one had extra
4414
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()
4416
2884
if not status_code and parent is None and other_branch is not None:
4417
self.add_cleanup(local_branch.lock_write().unlock)
4418
# handle race conditions - a parent might be set while we run.
4419
if local_branch.get_parent() is None:
4420
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()
4421
2892
return status_code
4424
class cmd_pack(Command):
4425
__doc__ = """Compress the data within a repository.
4427
This operation compresses the data within a bazaar repository. As
4428
bazaar supports automatic packing of repository, this operation is
4429
normally not required to be done manually.
4431
During the pack operation, bazaar takes a backup of existing repository
4432
data, i.e. pack files. This backup is eventually removed by bazaar
4433
automatically when it is safe to do so. To save disk space by removing
4434
the backed up pack files, the --clean-obsolete-packs option may be
4437
Warning: If you use --clean-obsolete-packs and your machine crashes
4438
during or immediately after repacking, you may be left with a state
4439
where the deletion has been written to disk but the new packs have not
4440
been. In this case the repository may be unusable.
4443
_see_also = ['repositories']
4444
takes_args = ['branch_or_repo?']
4446
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4449
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4450
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4452
branch = dir.open_branch()
4453
repository = branch.repository
4454
except errors.NotBranchError:
4455
repository = dir.open_repository()
4456
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4459
2895
class cmd_plugins(Command):
4460
__doc__ = """List the installed plugins.
4462
This command displays the list of installed plugins including
4463
version of plugin and a short description of each.
4465
--verbose shows the path where each plugin is located.
4467
A plugin is an external component for Bazaar that extends the
4468
revision control system, by adding or replacing code in Bazaar.
4469
Plugins can do a variety of things, including overriding commands,
4470
adding new commands, providing additional network transports and
4471
customizing log output.
4473
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4474
for further information on plugins including where to find them and how to
4475
install them. Instructions are also provided there on how to write new
4476
plugins using the Python programming language.
4478
takes_options = ['verbose']
4480
2898
@display_command
4481
def run(self, verbose=False):
4482
2900
import bzrlib.plugin
4483
2901
from inspect import getdoc
4485
for name, plugin in bzrlib.plugin.plugins().items():
4486
version = plugin.__version__
4487
if version == 'unknown':
4489
name_ver = '%s %s' % (name, version)
4490
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__
4492
doc = d.split('\n')[0]
4494
doc = '(no description)'
4495
result.append((name_ver, doc, plugin.path()))
4496
for name_ver, doc, path in sorted(result):
4497
self.outf.write("%s\n" % name_ver)
4498
self.outf.write(" %s\n" % doc)
4500
self.outf.write(" %s\n" % path)
4501
self.outf.write("\n")
2912
print '\t', d.split('\n')[0]
4504
2915
class cmd_testament(Command):
4505
__doc__ = """Show testament (signing-form) of a revision."""
4508
Option('long', help='Produce long-format testament.'),
4510
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'
4511
2921
takes_args = ['branch?']
4512
2922
@display_command
4513
2923
def run(self, branch=u'.', revision=None, long=False, strict=False):
4516
2926
testament_class = StrictTestament
4518
2928
testament_class = Testament
4520
b = Branch.open_containing(branch)[0]
4522
b = Branch.open(branch)
4523
self.add_cleanup(b.lock_read().unlock)
4524
if revision is None:
4525
rev_id = b.last_revision()
4527
rev_id = revision[0].as_revision_id(b)
4528
t = testament_class.from_revision(b.repository, rev_id)
4530
sys.stdout.writelines(t.as_text_lines())
4532
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())
4535
2945
class cmd_annotate(Command):
4536
__doc__ = """Show the origin of each line in a file.
2946
"""Show the origin of each line in a file.
4538
2948
This prints out the given file with an annotation on the left side
4539
2949
indicating which revision, author and date introduced the change.
4541
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
4542
2952
shown only at the top, unless the --all option is given.
4544
2954
# TODO: annotate directories; showing when each file was last changed
4545
# TODO: if the working copy is modified, show annotations on that
2955
# TODO: if the working copy is modified, show annotations on that
4546
2956
# with new uncommitted lines marked
4547
2957
aliases = ['ann', 'blame', 'praise']
4548
2958
takes_args = ['filename']
4549
takes_options = [Option('all', help='Show annotations on all lines.'),
4550
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'),
4555
encoding_type = 'exact'
4557
2965
@display_command
4558
2966
def run(self, filename, all=False, long=False, revision=None,
4559
show_ids=False, directory=None):
4560
from bzrlib.annotate import annotate_file, annotate_file_tree
4561
wt, branch, relpath = \
4562
_open_directory_or_containing_tree_or_branch(filename, directory)
4564
self.add_cleanup(wt.lock_read().unlock)
4566
self.add_cleanup(branch.lock_read().unlock)
4567
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4568
self.add_cleanup(tree.lock_read().unlock)
4570
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
4572
2979
file_id = tree.path2id(relpath)
4574
raise errors.NotVersionedError(filename)
4575
file_version = tree.inventory[file_id].revision
4576
if wt is not None and revision is None:
4577
# If there is a tree and we're not annotating historical
4578
# versions, annotate the working tree's content.
4579
annotate_file_tree(wt, file_id, self.outf, long, all,
4582
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,
4583
2983
show_ids=show_ids)
4586
2988
class cmd_re_sign(Command):
4587
__doc__ = """Create a digital signature for an existing revision."""
2989
"""Create a digital signature for an existing revision."""
4588
2990
# TODO be able to replace existing ones.
4590
2992
hidden = True # is this right ?
4591
2993
takes_args = ['revision_id*']
4592
takes_options = ['directory', 'revision']
4594
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
4595
2998
if revision_id_list is not None and revision is not None:
4596
2999
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4597
3000
if revision_id_list is None and revision is None:
4598
3001
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4599
b = WorkingTree.open_containing(directory)[0].branch
4600
self.add_cleanup(b.lock_write().unlock)
4601
return self._run(b, revision_id_list, revision)
4603
def _run(self, b, revision_id_list, revision):
4604
import bzrlib.gpg as gpg
3002
b = WorkingTree.open_containing(u'.')[0].branch
4605
3003
gpg_strategy = gpg.GPGStrategy(b.get_config())
4606
3004
if revision_id_list is not None:
4607
b.repository.start_write_group()
4609
for revision_id in revision_id_list:
4610
b.repository.sign_revision(revision_id, gpg_strategy)
4612
b.repository.abort_write_group()
4615
b.repository.commit_write_group()
3005
for revision_id in revision_id_list:
3006
b.repository.sign_revision(revision_id, gpg_strategy)
4616
3007
elif revision is not None:
4617
3008
if len(revision) == 1:
4618
3009
revno, rev_id = revision[0].in_history(b)
4619
b.repository.start_write_group()
4621
b.repository.sign_revision(rev_id, gpg_strategy)
4623
b.repository.abort_write_group()
4626
b.repository.commit_write_group()
3010
b.repository.sign_revision(rev_id, gpg_strategy)
4627
3011
elif len(revision) == 2:
4628
3012
# are they both on rh- if so we can walk between them
4629
3013
# might be nice to have a range helper for arbitrary
5083
3403
self.outf.writelines(directive.to_lines())
5085
3405
message = directive.to_email(mail_to, branch, sign)
5086
s = SMTPConnection(branch.get_config())
5087
s.send_email(message)
5090
class cmd_send(Command):
5091
__doc__ = """Mail or create a merge-directive for submitting changes.
5093
A merge directive provides many things needed for requesting merges:
5095
* A machine-readable description of the merge to perform
5097
* An optional patch that is a preview of the changes requested
5099
* An optional bundle of revision data, so that the changes can be applied
5100
directly from the merge directive, without retrieving data from a
5103
`bzr send` creates a compact data set that, when applied using bzr
5104
merge, has the same effect as merging from the source branch.
5106
By default the merge directive is self-contained and can be applied to any
5107
branch containing submit_branch in its ancestory without needing access to
5110
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5111
revisions, but only a structured request to merge from the
5112
public_location. In that case the public_branch is needed and it must be
5113
up-to-date and accessible to the recipient. The public_branch is always
5114
included if known, so that people can check it later.
5116
The submit branch defaults to the parent of the source branch, but can be
5117
overridden. Both submit branch and public branch will be remembered in
5118
branch.conf the first time they are used for a particular branch. The
5119
source branch defaults to that containing the working directory, but can
5120
be changed using --from.
5122
In order to calculate those changes, bzr must analyse the submit branch.
5123
Therefore it is most efficient for the submit branch to be a local mirror.
5124
If a public location is known for the submit_branch, that location is used
5125
in the merge directive.
5127
The default behaviour is to send the merge directive by mail, unless -o is
5128
given, in which case it is sent to a file.
5130
Mail is sent using your preferred mail program. This should be transparent
5131
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5132
If the preferred client can't be found (or used), your editor will be used.
5134
To use a specific mail program, set the mail_client configuration option.
5135
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5136
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5137
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5138
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5141
If mail is being sent, a to address is required. This can be supplied
5142
either on the commandline, by setting the submit_to configuration
5143
option in the branch itself or the child_submit_to configuration option
5144
in the submit branch.
5146
Two formats are currently supported: "4" uses revision bundle format 4 and
5147
merge directive format 2. It is significantly faster and smaller than
5148
older formats. It is compatible with Bazaar 0.19 and later. It is the
5149
default. "0.9" uses revision bundle format 0.9 and merge directive
5150
format 1. It is compatible with Bazaar 0.12 - 0.18.
5152
The merge directives created by bzr send may be applied using bzr merge or
5153
bzr pull by specifying a file containing a merge directive as the location.
5155
bzr send makes extensive use of public locations to map local locations into
5156
URLs that can be used by other people. See `bzr help configuration` to
5157
set them, and use `bzr info` to display them.
5160
encoding_type = 'exact'
5162
_see_also = ['merge', 'pull']
5164
takes_args = ['submit_branch?', 'public_branch?']
5168
help='Do not include a bundle in the merge directive.'),
5169
Option('no-patch', help='Do not include a preview patch in the merge'
5172
help='Remember submit and public branch.'),
5174
help='Branch to generate the submission from, '
5175
'rather than the one containing the working directory.',
5178
Option('output', short_name='o',
5179
help='Write merge directive to this file or directory; '
5180
'use - for stdout.',
5183
help='Refuse to send if there are uncommitted changes in'
5184
' the working tree, --no-strict disables the check.'),
5185
Option('mail-to', help='Mail the request to this address.',
5189
Option('body', help='Body for the email.', type=unicode),
5190
RegistryOption('format',
5191
help='Use the specified output format.',
5192
lazy_registry=('bzrlib.send', 'format_registry')),
5195
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5196
no_patch=False, revision=None, remember=False, output=None,
5197
format=None, mail_to=None, message=None, body=None,
5198
strict=None, **kwargs):
5199
from bzrlib.send import send
5200
return send(submit_branch, revision, public_branch, remember,
5201
format, no_bundle, no_patch, output,
5202
kwargs.get('from', '.'), mail_to, message, body,
5207
class cmd_bundle_revisions(cmd_send):
5208
__doc__ = """Create a merge-directive for submitting changes.
5210
A merge directive provides many things needed for requesting merges:
5212
* A machine-readable description of the merge to perform
5214
* An optional patch that is a preview of the changes requested
5216
* An optional bundle of revision data, so that the changes can be applied
5217
directly from the merge directive, without retrieving data from a
5220
If --no-bundle is specified, then public_branch is needed (and must be
5221
up-to-date), so that the receiver can perform the merge using the
5222
public_branch. The public_branch is always included if known, so that
5223
people can check it later.
5225
The submit branch defaults to the parent, but can be overridden. Both
5226
submit branch and public branch will be remembered if supplied.
5228
If a public_branch is known for the submit_branch, that public submit
5229
branch is used in the merge instructions. This means that a local mirror
5230
can be used as your actual submit branch, once you have set public_branch
5233
Two formats are currently supported: "4" uses revision bundle format 4 and
5234
merge directive format 2. It is significantly faster and smaller than
5235
older formats. It is compatible with Bazaar 0.19 and later. It is the
5236
default. "0.9" uses revision bundle format 0.9 and merge directive
5237
format 1. It is compatible with Bazaar 0.12 - 0.18.
5242
help='Do not include a bundle in the merge directive.'),
5243
Option('no-patch', help='Do not include a preview patch in the merge'
5246
help='Remember submit and public branch.'),
5248
help='Branch to generate the submission from, '
5249
'rather than the one containing the working directory.',
5252
Option('output', short_name='o', help='Write directive to this file.',
5255
help='Refuse to bundle revisions if there are uncommitted'
5256
' changes in the working tree, --no-strict disables the check.'),
5258
RegistryOption('format',
5259
help='Use the specified output format.',
5260
lazy_registry=('bzrlib.send', 'format_registry')),
5262
aliases = ['bundle']
5264
_see_also = ['send', 'merge']
5268
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5269
no_patch=False, revision=None, remember=False, output=None,
5270
format=None, strict=None, **kwargs):
5273
from bzrlib.send import send
5274
return send(submit_branch, revision, public_branch, remember,
5275
format, no_bundle, no_patch, output,
5276
kwargs.get('from', '.'), None, None, None,
5277
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())
5280
3414
class cmd_tag(Command):
5281
__doc__ = """Create, remove or modify a tag naming a revision.
3415
"""Create a tag naming a revision.
5283
3417
Tags give human-meaningful names to revisions. Commands that take a -r
5284
3418
(--revision) option can be given -rtag:X, where X is any previously
5287
3421
Tags are stored in the branch. Tags are copied from one branch to another
5288
3422
along when you branch, push, pull or merge.
5290
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
5291
3425
--force, in which case the tag is moved to point to the new revision.
5293
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5294
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5296
If no tag name is specified it will be determined through the
5297
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5298
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5302
_see_also = ['commit', 'tags']
5303
takes_args = ['tag_name?']
3428
takes_args = ['tag_name']
5304
3429
takes_options = [
5305
3430
Option('delete',
5306
3431
help='Delete this tag rather than placing it.',
5308
custom_help('directory',
5309
help='Branch in which to place the tag.'),
3434
help='Branch in which to place the tag.',
5310
3438
Option('force',
5311
help='Replace existing tags.',
3439
help='Replace existing tags',
5316
def run(self, tag_name=None,
3444
def run(self, tag_name,
5322
3450
branch, relpath = Branch.open_containing(directory)
5323
self.add_cleanup(branch.lock_write().unlock)
5325
if tag_name is None:
5326
raise errors.BzrCommandError("No tag specified to delete.")
5327
branch.tags.delete_tag(tag_name)
5328
self.outf.write('Deleted tag %s.\n' % tag_name)
5331
if len(revision) != 1:
5332
raise errors.BzrCommandError(
5333
"Tags can only be placed on a single revision, "
5335
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)
5337
revision_id = branch.last_revision()
5338
if tag_name is None:
5339
tag_name = branch.automatic_tag_name(revision_id)
5340
if tag_name is None:
5341
raise errors.BzrCommandError(
5342
"Please specify a tag name.")
5343
if (not force) and branch.tags.has_tag(tag_name):
5344
raise errors.TagAlreadyExists(tag_name)
5345
branch.tags.set_tag(tag_name, revision_id)
5346
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)
5349
3473
class cmd_tags(Command):
5350
__doc__ = """List tags.
5352
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.
5356
3479
takes_options = [
5357
custom_help('directory',
5358
help='Branch whose tags should be displayed.'),
5359
RegistryOption.from_kwargs('sort',
5360
'Sort tags by different criteria.', title='Sorting',
5361
alpha='Sort tags lexicographically (default).',
5362
time='Sort tags chronologically.',
3481
help='Branch whose tags should be displayed',
5368
3487
@display_command
5375
3491
branch, relpath = Branch.open_containing(directory)
5377
tags = branch.tags.get_tag_dict().items()
5381
self.add_cleanup(branch.lock_read().unlock)
5383
graph = branch.repository.get_graph()
5384
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5385
revid1, revid2 = rev1.rev_id, rev2.rev_id
5386
# only show revisions between revid1 and revid2 (inclusive)
5387
tags = [(tag, revid) for tag, revid in tags if
5388
graph.is_between(revid, revid1, revid2)]
5391
elif sort == 'time':
5393
for tag, revid in tags:
5395
revobj = branch.repository.get_revision(revid)
5396
except errors.NoSuchRevision:
5397
timestamp = sys.maxint # place them at the end
5399
timestamp = revobj.timestamp
5400
timestamps[revid] = timestamp
5401
tags.sort(key=lambda x: timestamps[x[1]])
5403
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5404
for index, (tag, revid) in enumerate(tags):
5406
revno = branch.revision_id_to_dotted_revno(revid)
5407
if isinstance(revno, tuple):
5408
revno = '.'.join(map(str, revno))
5409
except errors.NoSuchRevision:
5410
# Bad tag data/merges can lead to tagged revisions
5411
# which are not in this branch. Fail gracefully ...
5413
tags[index] = (tag, revno)
5415
for tag, revspec in tags:
5416
self.outf.write('%-20s %s\n' % (tag, revspec))
5419
class cmd_reconfigure(Command):
5420
__doc__ = """Reconfigure the type of a bzr directory.
5422
A target configuration must be specified.
5424
For checkouts, the bind-to location will be auto-detected if not specified.
5425
The order of preference is
5426
1. For a lightweight checkout, the current bound location.
5427
2. For branches that used to be checkouts, the previously-bound location.
5428
3. The push location.
5429
4. The parent location.
5430
If none of these is available, --bind-to must be specified.
5433
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5434
takes_args = ['location?']
5436
RegistryOption.from_kwargs(
5438
title='Target type',
5439
help='The type to reconfigure the directory to.',
5440
value_switches=True, enum_switch=False,
5441
branch='Reconfigure to be an unbound branch with no working tree.',
5442
tree='Reconfigure to be an unbound branch with a working tree.',
5443
checkout='Reconfigure to be a bound branch with a working tree.',
5444
lightweight_checkout='Reconfigure to be a lightweight'
5445
' checkout (with no local history).',
5446
standalone='Reconfigure to be a standalone branch '
5447
'(i.e. stop using shared repository).',
5448
use_shared='Reconfigure to use a shared repository.',
5449
with_trees='Reconfigure repository to create '
5450
'working trees on branches by default.',
5451
with_no_trees='Reconfigure repository to not create '
5452
'working trees on branches by default.'
5454
Option('bind-to', help='Branch to bind checkout to.', type=str),
5456
help='Perform reconfiguration even if local changes'
5458
Option('stacked-on',
5459
help='Reconfigure a branch to be stacked on another branch.',
5463
help='Reconfigure a branch to be unstacked. This '
5464
'may require copying substantial data into it.',
5468
def run(self, location=None, target_type=None, bind_to=None, force=False,
5471
directory = bzrdir.BzrDir.open(location)
5472
if stacked_on and unstacked:
5473
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5474
elif stacked_on is not None:
5475
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5477
reconfigure.ReconfigureUnstacked().apply(directory)
5478
# At the moment you can use --stacked-on and a different
5479
# reconfiguration shape at the same time; there seems no good reason
5481
if target_type is None:
5482
if stacked_on or unstacked:
5485
raise errors.BzrCommandError('No target configuration '
5487
elif target_type == 'branch':
5488
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5489
elif target_type == 'tree':
5490
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5491
elif target_type == 'checkout':
5492
reconfiguration = reconfigure.Reconfigure.to_checkout(
5494
elif target_type == 'lightweight-checkout':
5495
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5497
elif target_type == 'use-shared':
5498
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5499
elif target_type == 'standalone':
5500
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5501
elif target_type == 'with-trees':
5502
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5504
elif target_type == 'with-no-trees':
5505
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5507
reconfiguration.apply(force)
5510
class cmd_switch(Command):
5511
__doc__ = """Set the branch of a checkout and update.
5513
For lightweight checkouts, this changes the branch being referenced.
5514
For heavyweight checkouts, this checks that there are no local commits
5515
versus the current bound branch, then it makes the local branch a mirror
5516
of the new location and binds to it.
5518
In both cases, the working tree is updated and uncommitted changes
5519
are merged. The user can commit or revert these as they desire.
5521
Pending merges need to be committed or reverted before using switch.
5523
The path to the branch to switch to can be specified relative to the parent
5524
directory of the current branch. For example, if you are currently in a
5525
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5528
Bound branches use the nickname of its master branch unless it is set
5529
locally, in which case switching will update the local nickname to be
5533
takes_args = ['to_location?']
5534
takes_options = [Option('force',
5535
help='Switch even if local commits will be lost.'),
5537
Option('create-branch', short_name='b',
5538
help='Create the target branch from this one before'
5539
' switching to it.'),
5542
def run(self, to_location=None, force=False, create_branch=False,
5544
from bzrlib import switch
5546
revision = _get_one_revision('switch', revision)
5547
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5548
if to_location is None:
5549
if revision is None:
5550
raise errors.BzrCommandError('You must supply either a'
5551
' revision or a location')
5554
branch = control_dir.open_branch()
5555
had_explicit_nick = branch.get_config().has_explicit_nickname()
5556
except errors.NotBranchError:
5558
had_explicit_nick = False
5561
raise errors.BzrCommandError('cannot create branch without'
5563
to_location = directory_service.directories.dereference(
5565
if '/' not in to_location and '\\' not in to_location:
5566
# This path is meant to be relative to the existing branch
5567
this_url = self._get_branch_location(control_dir)
5568
to_location = urlutils.join(this_url, '..', to_location)
5569
to_branch = branch.bzrdir.sprout(to_location,
5570
possible_transports=[branch.bzrdir.root_transport],
5571
source_branch=branch).open_branch()
5574
to_branch = Branch.open(to_location)
5575
except errors.NotBranchError:
5576
this_url = self._get_branch_location(control_dir)
5577
to_branch = Branch.open(
5578
urlutils.join(this_url, '..', to_location))
5579
if revision is not None:
5580
revision = revision.as_revision_id(to_branch)
5581
switch.switch(control_dir, to_branch, force, revision_id=revision)
5582
if had_explicit_nick:
5583
branch = control_dir.open_branch() #get the new branch!
5584
branch.nick = to_branch.nick
5585
note('Switched to branch: %s',
5586
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5588
def _get_branch_location(self, control_dir):
5589
"""Return location of branch for this control dir."""
5591
this_branch = control_dir.open_branch()
5592
# This may be a heavy checkout, where we want the master branch
5593
master_location = this_branch.get_bound_location()
5594
if master_location is not None:
5595
return master_location
5596
# If not, use a local sibling
5597
return this_branch.base
5598
except errors.NotBranchError:
5599
format = control_dir.find_branch_format()
5600
if getattr(format, 'get_reference', None) is not None:
5601
return format.get_reference(control_dir)
5603
return control_dir.root_transport.base
5606
class cmd_view(Command):
5607
__doc__ = """Manage filtered views.
5609
Views provide a mask over the tree so that users can focus on
5610
a subset of a tree when doing their work. After creating a view,
5611
commands that support a list of files - status, diff, commit, etc -
5612
effectively have that list of files implicitly given each time.
5613
An explicit list of files can still be given but those files
5614
must be within the current view.
5616
In most cases, a view has a short life-span: it is created to make
5617
a selected change and is deleted once that change is committed.
5618
At other times, you may wish to create one or more named views
5619
and switch between them.
5621
To disable the current view without deleting it, you can switch to
5622
the pseudo view called ``off``. This can be useful when you need
5623
to see the whole tree for an operation or two (e.g. merge) but
5624
want to switch back to your view after that.
5627
To define the current view::
5629
bzr view file1 dir1 ...
5631
To list the current view::
5635
To delete the current view::
5639
To disable the current view without deleting it::
5641
bzr view --switch off
5643
To define a named view and switch to it::
5645
bzr view --name view-name file1 dir1 ...
5647
To list a named view::
5649
bzr view --name view-name
5651
To delete a named view::
5653
bzr view --name view-name --delete
5655
To switch to a named view::
5657
bzr view --switch view-name
5659
To list all views defined::
5663
To delete all views::
5665
bzr view --delete --all
5669
takes_args = ['file*']
5672
help='Apply list or delete action to all views.',
5675
help='Delete the view.',
5678
help='Name of the view to define, list or delete.',
5682
help='Name of the view to switch to.',
5687
def run(self, file_list,
5693
tree, file_list = tree_files(file_list, apply_view=False)
5694
current_view, view_dict = tree.views.get_view_info()
5699
raise errors.BzrCommandError(
5700
"Both --delete and a file list specified")
5702
raise errors.BzrCommandError(
5703
"Both --delete and --switch specified")
5705
tree.views.set_view_info(None, {})
5706
self.outf.write("Deleted all views.\n")
5708
raise errors.BzrCommandError("No current view to delete")
5710
tree.views.delete_view(name)
5711
self.outf.write("Deleted '%s' view.\n" % name)
5714
raise errors.BzrCommandError(
5715
"Both --switch and a file list specified")
5717
raise errors.BzrCommandError(
5718
"Both --switch and --all specified")
5719
elif switch == 'off':
5720
if current_view is None:
5721
raise errors.BzrCommandError("No current view to disable")
5722
tree.views.set_view_info(None, view_dict)
5723
self.outf.write("Disabled '%s' view.\n" % (current_view))
5725
tree.views.set_view_info(switch, view_dict)
5726
view_str = views.view_display_str(tree.views.lookup_view())
5727
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5730
self.outf.write('Views defined:\n')
5731
for view in sorted(view_dict):
5732
if view == current_view:
5736
view_str = views.view_display_str(view_dict[view])
5737
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5739
self.outf.write('No views defined.\n')
5742
# No name given and no current view set
5745
raise errors.BzrCommandError(
5746
"Cannot change the 'off' pseudo view")
5747
tree.views.set_view(name, sorted(file_list))
5748
view_str = views.view_display_str(tree.views.lookup_view())
5749
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5753
# No name given and no current view set
5754
self.outf.write('No current view.\n')
5756
view_str = views.view_display_str(tree.views.lookup_view(name))
5757
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5760
class cmd_hooks(Command):
5761
__doc__ = """Show hooks."""
5766
for hook_key in sorted(hooks.known_hooks.keys()):
5767
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5768
self.outf.write("%s:\n" % type(some_hooks).__name__)
5769
for hook_name, hook_point in sorted(some_hooks.items()):
5770
self.outf.write(" %s:\n" % (hook_name,))
5771
found_hooks = list(hook_point)
5773
for hook in found_hooks:
5774
self.outf.write(" %s\n" %
5775
(some_hooks.get_hook_name(hook),))
5777
self.outf.write(" <no hooks installed>\n")
5780
class cmd_remove_branch(Command):
5781
__doc__ = """Remove a branch.
5783
This will remove the branch from the specified location but
5784
will keep any working tree or repository in place.
5788
Remove the branch at repo/trunk::
5790
bzr remove-branch repo/trunk
5794
takes_args = ["location?"]
5796
aliases = ["rmbranch"]
5798
def run(self, location=None):
5799
if location is None:
5801
branch = Branch.open_containing(location)[0]
5802
branch.bzrdir.destroy_branch()
5805
class cmd_shelve(Command):
5806
__doc__ = """Temporarily set aside some changes from the current tree.
5808
Shelve allows you to temporarily put changes you've made "on the shelf",
5809
ie. out of the way, until a later time when you can bring them back from
5810
the shelf with the 'unshelve' command. The changes are stored alongside
5811
your working tree, and so they aren't propagated along with your branch nor
5812
will they survive its deletion.
5814
If shelve --list is specified, previously-shelved changes are listed.
5816
Shelve is intended to help separate several sets of changes that have
5817
been inappropriately mingled. If you just want to get rid of all changes
5818
and you don't need to restore them later, use revert. If you want to
5819
shelve all text changes at once, use shelve --all.
5821
If filenames are specified, only the changes to those files will be
5822
shelved. Other files will be left untouched.
5824
If a revision is specified, changes since that revision will be shelved.
5826
You can put multiple items on the shelf, and by default, 'unshelve' will
5827
restore the most recently shelved changes.
5830
takes_args = ['file*']
5834
Option('all', help='Shelve all changes.'),
5836
RegistryOption('writer', 'Method to use for writing diffs.',
5837
bzrlib.option.diff_writer_registry,
5838
value_switches=True, enum_switch=False),
5840
Option('list', help='List shelved changes.'),
5842
help='Destroy removed changes instead of shelving them.'),
5844
_see_also = ['unshelve']
5846
def run(self, revision=None, all=False, file_list=None, message=None,
5847
writer=None, list=False, destroy=False):
5849
return self.run_for_list()
5850
from bzrlib.shelf_ui import Shelver
5852
writer = bzrlib.option.diff_writer_registry.get()
5854
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5855
file_list, message, destroy=destroy)
5860
except errors.UserAbort:
5863
def run_for_list(self):
5864
tree = WorkingTree.open_containing('.')[0]
5865
self.add_cleanup(tree.lock_read().unlock)
5866
manager = tree.get_shelf_manager()
5867
shelves = manager.active_shelves()
5868
if len(shelves) == 0:
5869
note('No shelved changes.')
5871
for shelf_id in reversed(shelves):
5872
message = manager.get_metadata(shelf_id).get('message')
5874
message = '<no message>'
5875
self.outf.write('%3d: %s\n' % (shelf_id, message))
5879
class cmd_unshelve(Command):
5880
__doc__ = """Restore shelved changes.
5882
By default, the most recently shelved changes are restored. However if you
5883
specify a shelf by id those changes will be restored instead. This works
5884
best when the changes don't depend on each other.
5887
takes_args = ['shelf_id?']
5889
RegistryOption.from_kwargs(
5890
'action', help="The action to perform.",
5891
enum_switch=False, value_switches=True,
5892
apply="Apply changes and remove from the shelf.",
5893
dry_run="Show changes, but do not apply or remove them.",
5894
preview="Instead of unshelving the changes, show the diff that "
5895
"would result from unshelving.",
5896
delete_only="Delete changes without applying them.",
5897
keep="Apply changes but don't delete them.",
5900
_see_also = ['shelve']
5902
def run(self, shelf_id=None, action='apply'):
5903
from bzrlib.shelf_ui import Unshelver
5904
unshelver = Unshelver.from_args(shelf_id, action)
5908
unshelver.tree.unlock()
5911
class cmd_clean_tree(Command):
5912
__doc__ = """Remove unwanted files from working tree.
5914
By default, only unknown files, not ignored files, are deleted. Versioned
5915
files are never deleted.
5917
Another class is 'detritus', which includes files emitted by bzr during
5918
normal operations and selftests. (The value of these files decreases with
5921
If no options are specified, unknown files are deleted. Otherwise, option
5922
flags are respected, and may be combined.
5924
To check what clean-tree will do, use --dry-run.
5926
takes_options = ['directory',
5927
Option('ignored', help='Delete all ignored files.'),
5928
Option('detritus', help='Delete conflict files, merge'
5929
' backups, and failed selftest dirs.'),
5931
help='Delete files unknown to bzr (default).'),
5932
Option('dry-run', help='Show files to delete instead of'
5934
Option('force', help='Do not prompt before deleting.')]
5935
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5936
force=False, directory=u'.'):
5937
from bzrlib.clean_tree import clean_tree
5938
if not (unknown or ignored or detritus):
5942
clean_tree(directory, unknown=unknown, ignored=ignored,
5943
detritus=detritus, dry_run=dry_run, no_prompt=force)
5946
class cmd_reference(Command):
5947
__doc__ = """list, view and set branch locations for nested trees.
5949
If no arguments are provided, lists the branch locations for nested trees.
5950
If one argument is provided, display the branch location for that tree.
5951
If two arguments are provided, set the branch location for that tree.
5956
takes_args = ['path?', 'location?']
5958
def run(self, path=None, location=None):
5960
if path is not None:
5962
tree, branch, relpath =(
5963
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5964
if path is not None:
5967
tree = branch.basis_tree()
5969
info = branch._get_all_reference_info().iteritems()
5970
self._display_reference_info(tree, branch, info)
5972
file_id = tree.path2id(path)
5974
raise errors.NotVersionedError(path)
5975
if location is None:
5976
info = [(file_id, branch.get_reference_info(file_id))]
5977
self._display_reference_info(tree, branch, info)
5979
branch.set_reference_info(file_id, path, location)
5981
def _display_reference_info(self, tree, branch, info):
5983
for file_id, (path, location) in info:
5985
path = tree.id2path(file_id)
5986
except errors.NoSuchId:
5988
ref_list.append((path, location))
5989
for path, location in sorted(ref_list):
5990
self.outf.write('%s %s\n' % (path, location))
5993
def _register_lazy_builtins():
5994
# register lazy builtins from other modules; called at startup and should
5995
# be only called once.
5996
for (name, aliases, module_name) in [
5997
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5998
('cmd_dpush', [], 'bzrlib.foreign'),
5999
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6000
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6001
('cmd_conflicts', [], 'bzrlib.conflicts'),
6002
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6004
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