789
357
class cmd_mv(Command):
790
358
"""Move or rename a file.
793
361
bzr mv OLDNAME NEWNAME
795
362
bzr mv SOURCE... DESTINATION
797
364
If the last argument is a versioned directory, all the other names
798
365
are moved into it. Otherwise, there must be exactly two arguments
799
and the file is changed to a new name.
801
If OLDNAME does not exist on the filesystem but is versioned and
802
NEWNAME does exist on the filesystem but is not versioned, mv
803
assumes that the file has been manually moved and only updates
804
its internal inventory to reflect that change.
805
The same is valid when moving many SOURCE files to a DESTINATION.
366
and the file is changed to a new name, which must not already exist.
807
368
Files cannot be moved between branches.
810
371
takes_args = ['names*']
811
takes_options = [Option("after", help="Move only the bzr identifier"
812
" of the file, because the file has already been moved."),
813
Option('auto', help='Automatically guess renames.'),
814
Option('dry-run', help='Avoid making changes when guessing renames.'),
816
372
aliases = ['move', 'rename']
817
373
encoding_type = 'replace'
819
def run(self, names_list, after=False, auto=False, dry_run=False):
821
return self.run_auto(names_list, after, dry_run)
823
raise errors.BzrCommandError('--dry-run requires --auto.')
824
if names_list is None:
375
def run(self, names_list):
826
376
if len(names_list) < 2:
827
raise errors.BzrCommandError("missing file argument")
828
tree, rel_names = tree_files(names_list, canonicalize=False)
829
tree.lock_tree_write()
830
self.add_cleanup(tree.unlock)
831
self._run(tree, names_list, rel_names, after)
833
def run_auto(self, names_list, after, dry_run):
834
if names_list is not None and len(names_list) > 1:
835
raise errors.BzrCommandError('Only one path may be specified to'
838
raise errors.BzrCommandError('--after cannot be specified with'
840
work_tree, file_list = tree_files(names_list, default_branch='.')
841
work_tree.lock_tree_write()
842
self.add_cleanup(work_tree.unlock)
843
rename_map.RenameMap.guess_renames(work_tree, dry_run)
845
def _run(self, tree, names_list, rel_names, after):
846
into_existing = osutils.isdir(names_list[-1])
847
if into_existing and len(names_list) == 2:
849
# a. case-insensitive filesystem and change case of dir
850
# b. move directory after the fact (if the source used to be
851
# a directory, but now doesn't exist in the working tree
852
# and the target is an existing directory, just rename it)
853
if (not tree.case_sensitive
854
and rel_names[0].lower() == rel_names[1].lower()):
855
into_existing = False
858
# 'fix' the case of a potential 'from'
859
from_id = tree.path2id(
860
tree.get_canonical_inventory_path(rel_names[0]))
861
if (not osutils.lexists(names_list[0]) and
862
from_id and inv.get_file_kind(from_id) == "directory"):
863
into_existing = False
377
raise BzrCommandError("missing file argument")
378
tree, rel_names = tree_files(names_list)
380
if os.path.isdir(names_list[-1]):
866
381
# move into existing directory
867
# All entries reference existing inventory items, so fix them up
868
# for cicp file-systems.
869
rel_names = tree.get_canonical_inventory_paths(rel_names)
870
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
872
self.outf.write("%s => %s\n" % (src, dest))
382
for pair in tree.move(rel_names[:-1], rel_names[-1]):
383
self.outf.write("%s => %s\n" % pair)
874
385
if len(names_list) != 2:
875
raise errors.BzrCommandError('to mv multiple files the'
876
' destination must be a versioned'
879
# for cicp file-systems: the src references an existing inventory
881
src = tree.get_canonical_inventory_path(rel_names[0])
882
# Find the canonical version of the destination: In all cases, the
883
# parent of the target must be in the inventory, so we fetch the
884
# canonical version from there (we do not always *use* the
885
# canonicalized tail portion - we may be attempting to rename the
887
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
888
dest_parent = osutils.dirname(canon_dest)
889
spec_tail = osutils.basename(rel_names[1])
890
# For a CICP file-system, we need to avoid creating 2 inventory
891
# entries that differ only by case. So regardless of the case
892
# we *want* to use (ie, specified by the user or the file-system),
893
# we must always choose to use the case of any existing inventory
894
# items. The only exception to this is when we are attempting a
895
# case-only rename (ie, canonical versions of src and dest are
897
dest_id = tree.path2id(canon_dest)
898
if dest_id is None or tree.path2id(src) == dest_id:
899
# No existing item we care about, so work out what case we
900
# are actually going to use.
902
# If 'after' is specified, the tail must refer to a file on disk.
904
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
906
# pathjoin with an empty tail adds a slash, which breaks
908
dest_parent_fq = tree.basedir
910
dest_tail = osutils.canonical_relpath(
912
osutils.pathjoin(dest_parent_fq, spec_tail))
914
# not 'after', so case as specified is used
915
dest_tail = spec_tail
917
# Use the existing item so 'mv' fails with AlreadyVersioned.
918
dest_tail = os.path.basename(canon_dest)
919
dest = osutils.pathjoin(dest_parent, dest_tail)
920
mutter("attempting to move %s => %s", src, dest)
921
tree.rename_one(src, dest, after=after)
923
self.outf.write("%s => %s\n" % (src, dest))
386
raise BzrCommandError('to mv multiple files the destination '
387
'must be a versioned directory')
388
tree.rename_one(rel_names[0], rel_names[1])
389
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
926
392
class cmd_pull(Command):
927
393
"""Turn this branch into a mirror of another branch.
929
By default, this command only works on branches that have not diverged.
930
Branches are considered diverged if the destination branch's most recent
931
commit is one that has not been merged (directly or indirectly) into the
395
This command only works on branches that have not diverged. Branches are
396
considered diverged if the destination branch's most recent commit is one
397
that has not been merged (directly or indirectly) into the parent.
934
399
If branches have diverged, you can use 'bzr merge' to integrate the changes
935
400
from one into the other. Once one branch has merged, the other should
936
401
be able to pull it again.
938
If you want to replace your local changes and just want your branch to
939
match the remote one, use pull --overwrite. This will work even if the two
940
branches have diverged.
403
If you want to forget your local changes and just update your branch to
404
match the remote one, use pull --overwrite.
942
406
If there is no default location set, the first pull will set it. After
943
407
that, you can omit the location to use the default. To change the
944
408
default, use --remember. The value will only be saved if the remote
945
409
location can be accessed.
947
Note: The location can be specified either in the form of a branch,
948
or in the form of a path to a file containing a merge directive generated
952
_see_also = ['push', 'update', 'status-flags', 'send']
953
takes_options = ['remember', 'overwrite', 'revision',
954
custom_help('verbose',
955
help='Show logs of pulled revisions.'),
957
help='Branch to pull into, '
958
'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 "
412
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
968
413
takes_args = ['location?']
969
414
encoding_type = 'replace'
971
def run(self, location=None, remember=False, overwrite=False,
972
revision=None, verbose=False,
973
directory=None, local=False):
416
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
974
417
# FIXME: too much stuff is in the command class
977
if directory is None:
980
tree_to = WorkingTree.open_containing(directory)[0]
419
tree_to = WorkingTree.open_containing(u'.')[0]
981
420
branch_to = tree_to.branch
982
except errors.NoWorkingTree:
421
except NoWorkingTree:
984
branch_to = Branch.open_containing(directory)[0]
986
if local and not branch_to.get_bound_location():
987
raise errors.LocalRequiresBoundBranch()
423
branch_to = Branch.open_containing(u'.')[0]
989
possible_transports = []
990
426
if location is not None:
992
mergeable = bundle.read_mergeable_from_url(location,
993
possible_transports=possible_transports)
994
except errors.NotABundle:
428
reader = bundle.read_bundle_from_url(location)
430
pass # Continue on considering this url a Branch
997
432
stored_loc = branch_to.get_parent()
998
433
if location is None:
999
434
if stored_loc is None:
1000
raise errors.BzrCommandError("No pull location known or"
435
raise BzrCommandError("No pull location known or specified.")
1003
437
display_url = urlutils.unescape_for_display(stored_loc,
1004
438
self.outf.encoding)
1006
self.outf.write("Using saved parent location: %s\n" % display_url)
439
self.outf.write("Using saved location: %s\n" % display_url)
1007
440
location = stored_loc
1009
revision = _get_one_revision('pull', revision)
1010
if mergeable is not None:
1011
if revision is not None:
1012
raise errors.BzrCommandError(
1013
'Cannot use -r with merge directives or bundles')
1014
mergeable.install_revisions(branch_to.repository)
1015
base_revision_id, revision_id, verified = \
1016
mergeable.get_merge_request(branch_to.repository)
443
if reader is not None:
444
install_bundle(branch_to.repository, reader)
1017
445
branch_from = branch_to
1019
branch_from = Branch.open(location,
1020
possible_transports=possible_transports)
447
branch_from = Branch.open(location)
1022
449
if branch_to.get_parent() is None or remember:
1023
450
branch_to.set_parent(branch_from.base)
1025
if branch_from is not branch_to:
1026
branch_from.lock_read()
1027
self.add_cleanup(branch_from.unlock)
1028
if revision is not None:
1029
revision_id = revision.as_revision_id(branch_from)
454
if reader is not None:
455
rev_id = reader.target
456
elif len(revision) == 1:
457
rev_id = revision[0].in_history(branch_from).rev_id
459
raise BzrCommandError('bzr pull --revision takes one value.')
1031
branch_to.lock_write()
1032
self.add_cleanup(branch_to.unlock)
461
old_rh = branch_to.revision_history()
1033
462
if tree_to is not None:
1034
view_info = _get_view_info_for_change_reporter(tree_to)
1035
change_reporter = delta._ChangeReporter(
1036
unversioned_filter=tree_to.is_ignored,
1037
view_info=view_info)
1038
result = tree_to.pull(
1039
branch_from, overwrite, revision_id, change_reporter,
1040
possible_transports=possible_transports, local=local)
463
count = tree_to.pull(branch_from, overwrite, rev_id)
1042
result = branch_to.pull(
1043
branch_from, overwrite, revision_id, local=local)
465
count = branch_to.pull(branch_from, overwrite, rev_id)
466
note('%d revision(s) pulled.' % (count,))
1045
result.report(self.outf)
1046
if verbose and result.old_revid != result.new_revid:
1047
log.show_branch_change(
1048
branch_to, self.outf, result.old_revno,
469
new_rh = branch_to.revision_history()
472
from bzrlib.log import show_changed_revisions
473
show_changed_revisions(branch_to, old_rh, new_rh,
1052
477
class cmd_push(Command):
1053
478
"""Update a mirror of this branch.
1055
480
The target branch will not have its working tree populated because this
1056
481
is both expensive, and is not supported on remote file systems.
1058
483
Some smart servers or protocols *may* put the working tree in place in
1075
500
location can be accessed.
1078
_see_also = ['pull', 'update', 'working-trees']
1079
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1080
Option('create-prefix',
1081
help='Create the path leading up to the branch '
1082
'if it does not already exist.'),
1084
help='Branch to push from, '
1085
'rather than the one containing the working directory.',
1089
Option('use-existing-dir',
1090
help='By default push will fail if the target'
1091
' directory exists, but does not already'
1092
' have a control directory. This flag will'
1093
' allow push to proceed.'),
1095
help='Create a stacked branch that references the public location '
1096
'of the parent branch.'),
1097
Option('stacked-on',
1098
help='Create a stacked branch that refers to another branch '
1099
'for the commit history. Only the work not present in the '
1100
'referenced branch is included in the branch created.',
1103
help='Refuse to push if there are uncommitted changes in'
1104
' the working tree, --no-strict disables the check.'),
503
takes_options = ['remember', 'overwrite', 'verbose',
504
Option('create-prefix',
505
help='Create the path leading up to the branch '
506
'if it does not already exist')]
1106
507
takes_args = ['location?']
1107
508
encoding_type = 'replace'
1109
510
def run(self, location=None, remember=False, overwrite=False,
1110
create_prefix=False, verbose=False, revision=None,
1111
use_existing_dir=False, directory=None, stacked_on=None,
1112
stacked=False, strict=None):
1113
from bzrlib.push import _show_push_branch
1115
if directory is None:
1117
# Get the source branch
1119
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1121
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1122
if strict is None: strict = True # default value
1123
# Get the tip's revision_id
1124
revision = _get_one_revision('push', revision)
1125
if revision is not None:
1126
revision_id = revision.in_history(br_from).rev_id
1129
if strict and tree is not None and revision_id is None:
1130
if (tree.has_changes()):
1131
raise errors.UncommittedChanges(
1132
tree, more='Use --no-strict to force the push.')
1133
if tree.last_revision() != tree.branch.last_revision():
1134
# The tree has lost sync with its branch, there is little
1135
# chance that the user is aware of it but he can still force
1136
# the push with --no-strict
1137
raise errors.OutOfDateTree(
1138
tree, more='Use --no-strict to force the push.')
1140
# Get the stacked_on branch, if any
1141
if stacked_on is not None:
1142
stacked_on = urlutils.normalize_url(stacked_on)
1144
parent_url = br_from.get_parent()
1146
parent = Branch.open(parent_url)
1147
stacked_on = parent.get_public_branch()
1149
# I considered excluding non-http url's here, thus forcing
1150
# 'public' branches only, but that only works for some
1151
# users, so it's best to just depend on the user spotting an
1152
# error by the feedback given to them. RBC 20080227.
1153
stacked_on = parent_url
1155
raise errors.BzrCommandError(
1156
"Could not determine branch to refer to.")
1158
# Get the destination location
511
create_prefix=False, verbose=False):
512
# FIXME: Way too big! Put this into a function called from the
514
from bzrlib.transport import get_transport
516
br_from = Branch.open_containing('.')[0]
517
stored_loc = br_from.get_push_location()
1159
518
if location is None:
1160
stored_loc = br_from.get_push_location()
1161
519
if stored_loc is None:
1162
raise errors.BzrCommandError(
1163
"No push location known or specified.")
520
raise BzrCommandError("No push location known or specified.")
1165
522
display_url = urlutils.unescape_for_display(stored_loc,
1166
523
self.outf.encoding)
1167
self.outf.write("Using saved push location: %s\n" % display_url)
524
self.outf.write("Using saved location: %s\n" % display_url)
1168
525
location = stored_loc
1170
_show_push_branch(br_from, revision_id, location, self.outf,
1171
verbose=verbose, overwrite=overwrite, remember=remember,
1172
stacked_on=stacked_on, create_prefix=create_prefix,
1173
use_existing_dir=use_existing_dir)
527
transport = get_transport(location)
528
location_url = transport.base
532
dir_to = bzrdir.BzrDir.open(location_url)
533
br_to = dir_to.open_branch()
534
except NotBranchError:
536
transport = transport.clone('..')
537
if not create_prefix:
539
relurl = transport.relpath(location_url)
540
mutter('creating directory %s => %s', location_url, relurl)
541
transport.mkdir(relurl)
543
raise BzrCommandError("Parent directory of %s "
544
"does not exist." % location)
546
current = transport.base
547
needed = [(transport, transport.relpath(location_url))]
550
transport, relpath = needed[-1]
551
transport.mkdir(relpath)
554
new_transport = transport.clone('..')
555
needed.append((new_transport,
556
new_transport.relpath(transport.base)))
557
if new_transport.base == transport.base:
558
raise BzrCommandError("Could not create "
560
dir_to = br_from.bzrdir.clone(location_url,
561
revision_id=br_from.last_revision())
562
br_to = dir_to.open_branch()
563
count = len(br_to.revision_history())
564
# We successfully created the target, remember it
565
if br_from.get_push_location() is None or remember:
566
br_from.set_push_location(br_to.base)
568
# We were able to connect to the remote location, so remember it
569
# we don't need to successfully push because of possible divergence.
570
if br_from.get_push_location() is None or remember:
571
br_from.set_push_location(br_to.base)
572
old_rh = br_to.revision_history()
575
tree_to = dir_to.open_workingtree()
576
except errors.NotLocalUrl:
577
warning('This transport does not update the working '
578
'tree of: %s' % (br_to.base,))
579
count = br_to.pull(br_from, overwrite)
580
except NoWorkingTree:
581
count = br_to.pull(br_from, overwrite)
583
count = tree_to.pull(br_from, overwrite)
584
except DivergedBranches:
585
raise BzrCommandError("These branches have diverged."
586
" Try a merge then push with overwrite.")
587
note('%d revision(s) pushed.' % (count,))
590
new_rh = br_to.revision_history()
593
from bzrlib.log import show_changed_revisions
594
show_changed_revisions(br_to, old_rh, new_rh,
1176
598
class cmd_branch(Command):
1177
"""Create a new branch that is a copy of an existing branch.
599
"""Create a new copy of a branch.
1179
601
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1180
602
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1181
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1182
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1183
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1186
604
To retrieve the branch as of a particular revision, supply the --revision
1187
605
parameter, as in "branch foo/bar -r 5".
607
--basis is to speed up branching from remote branches. When specified, it
608
copies all the file-contents, inventory and revision data from the basis
609
branch before copying anything from the remote branch.
1190
_see_also = ['checkout']
1191
611
takes_args = ['from_location', 'to_location?']
1192
takes_options = ['revision', Option('hardlink',
1193
help='Hard-link working tree files where possible.'),
1195
help="Create a branch without a working-tree."),
1197
help="Switch the checkout in the current directory "
1198
"to the new branch."),
1200
help='Create a stacked branch referring to the source branch. '
1201
'The new branch will depend on the availability of the source '
1202
'branch for all operations.'),
1203
Option('standalone',
1204
help='Do not use a shared repository, even if available.'),
1205
Option('use-existing-dir',
1206
help='By default branch will fail if the target'
1207
' directory exists, but does not already'
1208
' have a control directory. This flag will'
1209
' allow branch to proceed.'),
1211
help="Bind new branch to from location."),
612
takes_options = ['revision', 'basis']
1213
613
aliases = ['get', 'clone']
1215
def run(self, from_location, to_location=None, revision=None,
1216
hardlink=False, stacked=False, standalone=False, no_tree=False,
1217
use_existing_dir=False, switch=False, bind=False):
1218
from bzrlib import switch as _mod_switch
1219
from bzrlib.tag import _merge_tags_if_possible
1220
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1222
revision = _get_one_revision('branch', revision)
615
def run(self, from_location, to_location=None, revision=None, basis=None):
616
from bzrlib.transport import get_transport
619
elif len(revision) > 1:
620
raise BzrCommandError(
621
'bzr branch --revision takes exactly 1 revision value')
623
br_from = Branch.open(from_location)
625
if e.errno == errno.ENOENT:
626
raise BzrCommandError('Source location "%s" does not'
627
' exist.' % to_location)
1223
630
br_from.lock_read()
1224
self.add_cleanup(br_from.unlock)
1225
if revision is not None:
1226
revision_id = revision.as_revision_id(br_from)
1228
# FIXME - wt.last_revision, fallback to branch, fall back to
1229
# None or perhaps NULL_REVISION to mean copy nothing
1231
revision_id = br_from.last_revision()
1232
if to_location is None:
1233
to_location = urlutils.derive_to_location(from_location)
1234
to_transport = transport.get_transport(to_location)
1236
to_transport.mkdir('.')
1237
except errors.FileExists:
1238
if not use_existing_dir:
1239
raise errors.BzrCommandError('Target directory "%s" '
1240
'already exists.' % to_location)
1243
bzrdir.BzrDir.open_from_transport(to_transport)
1244
except errors.NotBranchError:
1247
raise errors.AlreadyBranchError(to_location)
1248
except errors.NoSuchFile:
1249
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1252
# preserve whatever source format we have.
1253
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1254
possible_transports=[to_transport],
1255
accelerator_tree=accelerator_tree,
1256
hardlink=hardlink, stacked=stacked,
1257
force_new_repo=standalone,
1258
create_tree_if_local=not no_tree,
1259
source_branch=br_from)
1260
branch = dir.open_branch()
1261
except errors.NoSuchRevision:
1262
to_transport.delete_tree('.')
1263
msg = "The branch %s has no revision %s." % (from_location,
1265
raise errors.BzrCommandError(msg)
1266
_merge_tags_if_possible(br_from, branch)
1267
# If the source branch is stacked, the new branch may
1268
# be stacked whether we asked for that explicitly or not.
1269
# We therefore need a try/except here and not just 'if stacked:'
1271
note('Created new stacked branch referring to %s.' %
1272
branch.get_stacked_on_url())
1273
except (errors.NotStacked, errors.UnstackableBranchFormat,
1274
errors.UnstackableRepositoryFormat), e:
632
if basis is not None:
633
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
636
if len(revision) == 1 and revision[0] is not None:
637
revision_id = revision[0].in_history(br_from)[1]
639
# FIXME - wt.last_revision, fallback to branch, fall back to
640
# None or perhaps NULL_REVISION to mean copy nothing
642
revision_id = br_from.last_revision()
643
if to_location is None:
644
to_location = os.path.basename(from_location.rstrip("/\\"))
647
name = os.path.basename(to_location) + '\n'
649
to_transport = get_transport(to_location)
651
to_transport.mkdir('.')
652
except errors.FileExists:
653
raise BzrCommandError('Target directory "%s" already'
654
' exists.' % to_location)
655
except errors.NoSuchFile:
656
raise BzrCommandError('Parent of "%s" does not exist.' %
659
# preserve whatever source format we have.
660
dir = br_from.bzrdir.sprout(to_transport.base,
661
revision_id, basis_dir)
662
branch = dir.open_branch()
663
except errors.NoSuchRevision:
664
to_transport.delete_tree('.')
665
msg = "The branch %s has no revision %s." % (from_location, revision[0])
666
raise BzrCommandError(msg)
667
except errors.UnlistableBranch:
668
osutils.rmtree(to_location)
669
msg = "The branch %s cannot be used as a --basis" % (basis,)
670
raise BzrCommandError(msg)
672
branch.control_files.put_utf8('branch-name', name)
1275
673
note('Branched %d revision(s).' % branch.revno())
1277
# Bind to the parent
1278
parent_branch = Branch.open(from_location)
1279
branch.bind(parent_branch)
1280
note('New branch bound to %s' % from_location)
1282
# Switch to the new branch
1283
wt, _ = WorkingTree.open_containing('.')
1284
_mod_switch.switch(wt.bzrdir, branch)
1285
note('Switched to branch: %s',
1286
urlutils.unescape_for_display(branch.base, 'utf-8'))
1289
678
class cmd_checkout(Command):
1390
787
class cmd_update(Command):
1391
788
"""Update a tree to have the latest code committed to its branch.
1393
790
This will perform a merge into the working tree, and may generate
1394
conflicts. If you have any local changes, you will still
791
conflicts. If you have any local changes, you will still
1395
792
need to commit them after the update for the update to be complete.
1397
If you want to discard your local changes, you can just do a
794
If you want to discard your local changes, you can just do a
1398
795
'bzr revert' instead of 'bzr commit' after the update.
1400
If the tree's branch is bound to a master branch, it will also update
1401
the branch from the master.
1404
_see_also = ['pull', 'working-trees', 'status-flags']
1405
797
takes_args = ['dir?']
1406
takes_options = ['revision']
1409
def run(self, dir='.', revision=None):
1410
if revision is not None and len(revision) != 1:
1411
raise errors.BzrCommandError(
1412
"bzr update --revision takes exactly one revision")
799
def run(self, dir='.'):
1413
800
tree = WorkingTree.open_containing(dir)[0]
1414
branch = tree.branch
1415
possible_transports = []
1416
master = branch.get_master_branch(
1417
possible_transports=possible_transports)
1418
if master is not None:
1420
branch_location = master.base
1422
tree.lock_tree_write()
1423
branch_location = tree.branch.base
1424
self.add_cleanup(tree.unlock)
1425
# get rid of the final '/' and be ready for display
1426
branch_location = urlutils.unescape_for_display(branch_location[:-1],
1428
existing_pending_merges = tree.get_parent_ids()[1:]
1432
# may need to fetch data into a heavyweight checkout
1433
# XXX: this may take some time, maybe we should display a
1435
old_tip = branch.update(possible_transports)
1436
if revision is not None:
1437
revision_id = revision[0].as_revision_id(branch)
1439
revision_id = branch.last_revision()
1440
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1441
revno = branch.revision_id_to_revno(revision_id)
1442
note("Tree is up to date at revision %d of branch %s" %
1443
(revno, branch_location))
1445
view_info = _get_view_info_for_change_reporter(tree)
1446
change_reporter = delta._ChangeReporter(
1447
unversioned_filter=tree.is_ignored,
1448
view_info=view_info)
1450
conflicts = tree.update(
1452
possible_transports=possible_transports,
1453
revision=revision_id,
1455
except errors.NoSuchRevision, e:
1456
raise errors.BzrCommandError(
1457
"branch has no revision %s\n"
1458
"bzr update --revision only works"
1459
" for a revision in the branch history"
1461
revno = tree.branch.revision_id_to_revno(
1462
_mod_revision.ensure_null(tree.last_revision()))
1463
note('Updated to revision %d of branch %s' %
1464
(revno, branch_location))
1465
if tree.get_parent_ids()[1:] != existing_pending_merges:
1466
note('Your local commits will now show as pending merges with '
1467
"'bzr status', and can be committed with 'bzr commit'.")
803
if tree.last_revision() == tree.branch.last_revision():
804
# may be up to date, check master too.
805
master = tree.branch.get_master_branch()
806
if master is None or master.last_revision == tree.last_revision():
807
note("Tree is up to date.")
809
conflicts = tree.update()
810
note('Updated to revision %d.' %
811
(tree.branch.revision_id_to_revno(tree.last_revision()),))
1474
820
class cmd_info(Command):
1475
821
"""Show information about a working tree, branch or repository.
1477
823
This command will show all known locations and formats associated to the
1478
tree, branch or repository.
1480
In verbose mode, statistical information is included with each report.
1481
To see extended statistic information, use a verbosity level of 2 or
1482
higher by specifying the verbose option multiple times, e.g. -vv.
824
tree, branch or repository. Statistical information is included with
1484
827
Branches and working trees will also report any missing revisions.
1488
Display information on the format and related locations:
1492
Display the above together with extended format information and
1493
basic statistics (like the number of files in the working tree and
1494
number of revisions in the branch and repository):
1498
Display the above together with number of committers to the branch:
1502
_see_also = ['revno', 'working-trees', 'repositories']
1503
829
takes_args = ['location?']
1504
830
takes_options = ['verbose']
1505
encoding_type = 'replace'
1507
832
@display_command
1508
833
def run(self, location=None, verbose=False):
1510
noise_level = get_verbosity_level()
1513
834
from bzrlib.info import show_bzrdir_info
1514
835
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1515
verbose=noise_level, outfile=self.outf)
1518
839
class cmd_remove(Command):
1519
"""Remove files or directories.
1521
This makes bzr stop tracking changes to the specified files. bzr will delete
1522
them if they can easily be recovered using revert. If no options or
1523
parameters are given bzr will scan for files that are being tracked by bzr
1524
but missing in your tree and stop tracking them for you.
840
"""Make a file unversioned.
842
This makes bzr stop tracking changes to a versioned file. It does
843
not delete the working copy.
845
You can specify one or more files, and/or --new. If you specify --new,
846
only 'added' files will be removed. If you specify both, then new files
847
in the specified directories will be removed. If the directories are
848
also new, they will also be removed.
1526
850
takes_args = ['file*']
1527
takes_options = ['verbose',
1528
Option('new', help='Only remove files that have never been committed.'),
1529
RegistryOption.from_kwargs('file-deletion-strategy',
1530
'The file deletion mode to be used.',
1531
title='Deletion Strategy', value_switches=True, enum_switch=False,
1532
safe='Only delete files if they can be'
1533
' safely recovered (default).',
1534
keep='Delete from bzr but leave the working copy.',
1535
force='Delete all the specified files, even if they can not be '
1536
'recovered and even if they are non-empty directories.')]
1537
aliases = ['rm', 'del']
851
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1538
853
encoding_type = 'replace'
1540
def run(self, file_list, verbose=False, new=False,
1541
file_deletion_strategy='safe'):
855
def run(self, file_list, verbose=False, new=False):
1542
856
tree, file_list = tree_files(file_list)
1544
if file_list is not None:
1545
file_list = [f for f in file_list]
1548
self.add_cleanup(tree.unlock)
1549
# Heuristics should probably all move into tree.remove_smart or
1552
added = tree.changes_from(tree.basis_tree(),
1553
specific_files=file_list).added
1554
file_list = sorted([f[0] for f in added], reverse=True)
858
if file_list is None:
859
raise BzrCommandError('Specify one or more files to remove, or'
862
from bzrlib.delta import compare_trees
863
added = [compare_trees(tree.basis_tree(), tree,
864
specific_files=file_list).added]
865
file_list = sorted([f[0] for f in added[0]], reverse=True)
1555
866
if len(file_list) == 0:
1556
raise errors.BzrCommandError('No matching files.')
1557
elif file_list is None:
1558
# missing files show up in iter_changes(basis) as
1559
# versioned-with-no-kind.
1561
for change in tree.iter_changes(tree.basis_tree()):
1562
# Find paths in the working tree that have no kind:
1563
if change[1][1] is not None and change[6][1] is None:
1564
missing.append(change[1][1])
1565
file_list = sorted(missing, reverse=True)
1566
file_deletion_strategy = 'keep'
1567
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1568
keep_files=file_deletion_strategy=='keep',
1569
force=file_deletion_strategy=='force')
867
raise BzrCommandError('No matching files.')
868
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1572
871
class cmd_file_id(Command):
1688
980
Use this to create an empty branch, or before importing an
1689
981
existing project.
1691
If there is a repository in a parent directory of the location, then
983
If there is a repository in a parent directory of the location, then
1692
984
the history of the branch will be stored in the repository. Otherwise
1693
init creates a standalone branch which carries its own history
1694
in the .bzr directory.
985
init creates a standalone branch which carries its own history in
1696
988
If there is already a branch at the location but it has no working tree,
1697
989
the tree can be populated with 'bzr checkout'.
1699
Recipe for importing a tree of files::
991
Recipe for importing a tree of files:
1705
bzr commit -m "imported project"
996
bzr commit -m 'imported project'
1708
_see_also = ['init-repository', 'branch', 'checkout']
1709
998
takes_args = ['location?']
1710
999
takes_options = [
1711
Option('create-prefix',
1712
help='Create the path leading up to the branch '
1713
'if it does not already exist.'),
1714
RegistryOption('format',
1715
help='Specify a format for this branch. '
1716
'See "help formats".',
1717
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1718
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1719
value_switches=True,
1720
title="Branch format",
1722
Option('append-revisions-only',
1723
help='Never change revnos or the existing log.'
1724
' Append revisions to it only.')
1726
def run(self, location=None, format=None, append_revisions_only=False,
1727
create_prefix=False):
1001
help='Specify a format for this branch. Current'
1002
' formats are: default, knit, metaweave and'
1003
' weave. Default is knit; metaweave and'
1004
' weave are deprecated',
1005
type=get_format_type),
1007
def run(self, location=None, format=None):
1728
1008
if format is None:
1729
format = bzrdir.format_registry.make_bzrdir('default')
1009
format = get_format_type('default')
1730
1010
if location is None:
1731
1011
location = u'.'
1733
to_transport = transport.get_transport(location)
1735
# The path has to exist to initialize a
1736
# branch inside of it.
1737
# Just using os.mkdir, since I don't
1738
# believe that we want to create a bunch of
1739
# locations if the user supplies an extended path
1741
to_transport.ensure_base()
1742
except errors.NoSuchFile:
1743
if not create_prefix:
1744
raise errors.BzrCommandError("Parent directory of %s"
1746
"\nYou may supply --create-prefix to create all"
1747
" leading parent directories."
1749
to_transport.create_prefix()
1752
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1753
except errors.NotBranchError:
1013
# The path has to exist to initialize a
1014
# branch inside of it.
1015
# Just using os.mkdir, since I don't
1016
# believe that we want to create a bunch of
1017
# locations if the user supplies an extended path
1018
if not os.path.exists(location):
1021
existing_bzrdir = bzrdir.BzrDir.open(location)
1022
except NotBranchError:
1754
1023
# really a NotBzrDir error...
1755
create_branch = bzrdir.BzrDir.create_branch_convenience
1756
branch = create_branch(to_transport.base, format=format,
1757
possible_transports=[to_transport])
1758
a_bzrdir = branch.bzrdir
1024
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1760
from bzrlib.transport.local import LocalTransport
1761
if a_bzrdir.has_branch():
1762
if (isinstance(to_transport, LocalTransport)
1763
and not a_bzrdir.has_workingtree()):
1764
raise errors.BranchExistsWithoutWorkingTree(location)
1765
raise errors.AlreadyBranchError(location)
1766
branch = a_bzrdir.create_branch()
1767
a_bzrdir.create_workingtree()
1768
if append_revisions_only:
1770
branch.set_append_revisions_only(True)
1771
except errors.UpgradeRequired:
1772
raise errors.BzrCommandError('This branch format cannot be set'
1773
' to append-revisions-only. Try --default.')
1775
from bzrlib.info import describe_layout, describe_format
1777
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1778
except (errors.NoWorkingTree, errors.NotLocalUrl):
1780
repository = branch.repository
1781
layout = describe_layout(repository, branch, tree).lower()
1782
format = describe_format(a_bzrdir, repository, branch, tree)
1783
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1784
if repository.is_shared():
1785
#XXX: maybe this can be refactored into transport.path_or_url()
1786
url = repository.bzrdir.root_transport.external_url()
1788
url = urlutils.local_path_from_url(url)
1789
except errors.InvalidURL:
1791
self.outf.write("Using shared repository: %s\n" % url)
1026
if existing_bzrdir.has_branch():
1027
if existing_bzrdir.has_workingtree():
1028
raise errors.AlreadyBranchError(location)
1030
raise errors.BranchExistsWithoutWorkingTree(location)
1032
existing_bzrdir.create_branch()
1033
existing_bzrdir.create_workingtree()
1794
1036
class cmd_init_repository(Command):
1795
"""Create a shared repository for branches to share storage space.
1797
New branches created under the repository directory will store their
1798
revisions in the repository, not in the branch directory. For branches
1799
with shared history, this reduces the amount of storage needed and
1800
speeds up the creation of new branches.
1802
If the --no-trees option is given then the branches in the repository
1803
will not have working trees by default. They will still exist as
1804
directories on disk, but they will not have separate copies of the
1805
files at a certain revision. This can be useful for repositories that
1806
store branches which are interacted with through checkouts or remote
1807
branches, such as on a server.
1810
Create a shared repository holding just branches::
1812
bzr init-repo --no-trees repo
1815
Make a lightweight checkout elsewhere::
1817
bzr checkout --lightweight repo/trunk trunk-checkout
1037
"""Create a shared repository to hold branches.
1039
New branches created under the repository directory will store their revisions
1040
in the repository, not in the branch directory, if the branch format supports
1046
bzr checkout --lightweight repo/trunk trunk-checkout
1822
_see_also = ['init', 'branch', 'checkout', 'repositories']
1823
takes_args = ["location"]
1824
takes_options = [RegistryOption('format',
1825
help='Specify a format for this repository. See'
1826
' "bzr help formats" for details.',
1827
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1828
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1829
value_switches=True, title='Repository format'),
1831
help='Branches in the repository will default to'
1832
' not having a working tree.'),
1050
takes_args = ["location"]
1051
takes_options = [Option('format',
1052
help='Specify a format for this repository.'
1053
' Current formats are: default, knit,'
1054
' metaweave and weave. Default is knit;'
1055
' metaweave and weave are deprecated',
1056
type=get_format_type),
1058
help='Allows branches in repository to have'
1834
1060
aliases = ["init-repo"]
1836
def run(self, location, format=None, no_trees=False):
1061
def run(self, location, format=None, trees=False):
1062
from bzrlib.transport import get_transport
1837
1063
if format is None:
1838
format = bzrdir.format_registry.make_bzrdir('default')
1840
if location is None:
1843
to_transport = transport.get_transport(location)
1844
to_transport.ensure_base()
1846
newdir = format.initialize_on_transport(to_transport)
1064
format = get_format_type('default')
1065
transport = get_transport(location)
1066
if not transport.has('.'):
1068
newdir = format.initialize_on_transport(transport)
1847
1069
repo = newdir.create_repository(shared=True)
1848
repo.set_make_working_trees(not no_trees)
1850
from bzrlib.info import show_bzrdir_info
1851
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1070
repo.set_make_working_trees(trees)
1854
1073
class cmd_diff(Command):
1855
"""Show differences in the working tree, between revisions or branches.
1857
If no arguments are given, all changes for the current tree are listed.
1858
If files are given, only the changes in those files are listed.
1859
Remote and multiple branches can be compared by using the --old and
1860
--new options. If not provided, the default for both is derived from
1861
the first argument, if any, or the current tree if no arguments are
1074
"""Show differences in working tree.
1076
If files are listed, only the changes in those files are listed.
1077
Otherwise, all changes for the tree are listed.
1864
1079
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1865
1080
produces patches suitable for "patch -p1".
1869
2 - unrepresentable changes
1874
Shows the difference in the working tree versus the last commit::
1878
Difference between the working tree and revision 1::
1882
Difference between revision 3 and revision 1::
1886
Difference between revision 3 and revision 1 for branch xxx::
1890
To see the changes introduced in revision X::
1894
Note that in the case of a merge, the -c option shows the changes
1895
compared to the left hand parent. To see the changes against
1896
another parent, use::
1898
bzr diff -r<chosen_parent>..X
1900
The changes introduced by revision 2 (equivalent to -r1..2)::
1904
Show just the differences for file NEWS::
1908
Show the differences in working tree xxx for file NEWS::
1912
Show the differences from branch xxx to this working tree:
1916
Show the differences between two branches for file NEWS::
1918
bzr diff --old xxx --new yyy NEWS
1920
Same as 'bzr diff' but prefix paths with old/ and new/::
1922
bzr diff --prefix old/:new/
1086
bzr diff --diff-prefix old/:new/
1087
bzr diff bzr.mine bzr.dev
1924
_see_also = ['status']
1090
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1091
# or a graphical diff.
1093
# TODO: Python difflib is not exactly the same as unidiff; should
1094
# either fix it up or prefer to use an external diff.
1096
# TODO: Selected-file diff is inefficient and doesn't show you
1099
# TODO: This probably handles non-Unix newlines poorly.
1925
1101
takes_args = ['file*']
1927
Option('diff-options', type=str,
1928
help='Pass these options to the external diff program.'),
1929
Option('prefix', type=str,
1931
help='Set prefixes added to old and new filenames, as '
1932
'two values separated by a colon. (eg "old/:new/").'),
1934
help='Branch/tree to compare from.',
1938
help='Branch/tree to compare to.',
1944
help='Use this command to compare files.',
1102
takes_options = ['revision', 'diff-options', 'prefix']
1948
1103
aliases = ['di', 'dif']
1949
1104
encoding_type = 'exact'
1951
1106
@display_command
1952
1107
def run(self, revision=None, file_list=None, diff_options=None,
1953
prefix=None, old=None, new=None, using=None):
1954
from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
1109
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1956
1111
if (prefix is None) or (prefix == '0'):
1957
1112
# diff -p0 format
2084
1227
self.outf.write(tree.basedir + '\n')
2087
def _parse_limit(limitstring):
2089
return int(limitstring)
2091
msg = "The limit argument must be an integer."
2092
raise errors.BzrCommandError(msg)
2095
def _parse_levels(s):
2099
msg = "The levels argument must be an integer."
2100
raise errors.BzrCommandError(msg)
2103
1230
class cmd_log(Command):
2104
"""Show historical log for a branch or subset of a branch.
2106
log is bzr's default tool for exploring the history of a branch.
2107
The branch to use is taken from the first parameter. If no parameters
2108
are given, the branch containing the working directory is logged.
2109
Here are some simple examples::
2111
bzr log log the current branch
2112
bzr log foo.py log a file in its branch
2113
bzr log http://server/branch log a branch on a server
2115
The filtering, ordering and information shown for each revision can
2116
be controlled as explained below. By default, all revisions are
2117
shown sorted (topologically) so that newer revisions appear before
2118
older ones and descendants always appear before ancestors. If displayed,
2119
merged revisions are shown indented under the revision in which they
2124
The log format controls how information about each revision is
2125
displayed. The standard log formats are called ``long``, ``short``
2126
and ``line``. The default is long. See ``bzr help log-formats``
2127
for more details on log formats.
2129
The following options can be used to control what information is
2132
-l N display a maximum of N revisions
2133
-n N display N levels of revisions (0 for all, 1 for collapsed)
2134
-v display a status summary (delta) for each revision
2135
-p display a diff (patch) for each revision
2136
--show-ids display revision-ids (and file-ids), not just revnos
2138
Note that the default number of levels to display is a function of the
2139
log format. If the -n option is not used, the standard log formats show
2140
just the top level (mainline).
2142
Status summaries are shown using status flags like A, M, etc. To see
2143
the changes explained using words like ``added`` and ``modified``
2144
instead, use the -vv option.
2148
To display revisions from oldest to newest, use the --forward option.
2149
In most cases, using this option will have little impact on the total
2150
time taken to produce a log, though --forward does not incrementally
2151
display revisions like --reverse does when it can.
2153
:Revision filtering:
2155
The -r option can be used to specify what revision or range of revisions
2156
to filter against. The various forms are shown below::
2158
-rX display revision X
2159
-rX.. display revision X and later
2160
-r..Y display up to and including revision Y
2161
-rX..Y display from X to Y inclusive
2163
See ``bzr help revisionspec`` for details on how to specify X and Y.
2164
Some common examples are given below::
2166
-r-1 show just the tip
2167
-r-10.. show the last 10 mainline revisions
2168
-rsubmit:.. show what's new on this branch
2169
-rancestor:path.. show changes since the common ancestor of this
2170
branch and the one at location path
2171
-rdate:yesterday.. show changes since yesterday
2173
When logging a range of revisions using -rX..Y, log starts at
2174
revision Y and searches back in history through the primary
2175
("left-hand") parents until it finds X. When logging just the
2176
top level (using -n1), an error is reported if X is not found
2177
along the way. If multi-level logging is used (-n0), X may be
2178
a nested merge revision and the log will be truncated accordingly.
2182
If parameters are given and the first one is not a branch, the log
2183
will be filtered to show only those revisions that changed the
2184
nominated files or directories.
2186
Filenames are interpreted within their historical context. To log a
2187
deleted file, specify a revision range so that the file existed at
2188
the end or start of the range.
2190
Historical context is also important when interpreting pathnames of
2191
renamed files/directories. Consider the following example:
2193
* revision 1: add tutorial.txt
2194
* revision 2: modify tutorial.txt
2195
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2199
* ``bzr log guide.txt`` will log the file added in revision 1
2201
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2203
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2204
the original file in revision 2.
2206
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2207
was no file called guide.txt in revision 2.
2209
Renames are always followed by log. By design, there is no need to
2210
explicitly ask for this (and no way to stop logging a file back
2211
until it was last renamed).
2215
The --message option can be used for finding revisions that match a
2216
regular expression in a commit message.
2220
GUI tools and IDEs are often better at exploring history than command
2221
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2222
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2223
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2224
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2226
You may find it useful to add the aliases below to ``bazaar.conf``::
2230
top = log -l10 --line
2233
``bzr tip`` will then show the latest revision while ``bzr top``
2234
will show the last 10 mainline revisions. To see the details of a
2235
particular revision X, ``bzr show -rX``.
2237
If you are interested in looking deeper into a particular merge X,
2238
use ``bzr log -n0 -rX``.
2240
``bzr log -v`` on a branch with lots of history is currently
2241
very slow. A fix for this issue is currently under development.
2242
With or without that fix, it is recommended that a revision range
2243
be given when using the -v option.
2245
bzr has a generic full-text matching plugin, bzr-search, that can be
2246
used to find revisions matching user names, commit messages, etc.
2247
Among other features, this plugin can find all revisions containing
2248
a list of words but not others.
2250
When exploring non-mainline history on large projects with deep
2251
history, the performance of log can be greatly improved by installing
2252
the historycache plugin. This plugin buffers historical information
2253
trading disk space for faster speed.
1231
"""Show log of a branch, file, or directory.
1233
By default show the log of the branch containing the working directory.
1235
To request a range of logs, you can use the command -r begin..end
1236
-r revision requests a specific revision, -r ..end or -r begin.. are
1242
bzr log -r -10.. http://server/branch
2255
takes_args = ['file*']
2256
_see_also = ['log-formats', 'revisionspec']
2259
help='Show from oldest to newest.'),
2261
custom_help('verbose',
2262
help='Show files changed in each revision.'),
2266
type=bzrlib.option._parse_revision_str,
2268
help='Show just the specified revision.'
2269
' See also "help revisionspec".'),
2273
help='Number of levels to display - 0 for all, 1 for flat.',
2275
type=_parse_levels),
2278
help='Show revisions whose message matches this '
2279
'regular expression.',
2283
help='Limit the output to the first N revisions.',
2288
help='Show changes made in each revision as a patch.'),
2289
Option('include-merges',
2290
help='Show merged revisions like --levels 0 does.'),
1245
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1247
takes_args = ['location?']
1248
takes_options = [Option('forward',
1249
help='show from oldest to newest'),
1252
help='show files changed in each revision'),
1253
'show-ids', 'revision',
1257
help='show revisions whose message matches this regexp',
2292
1261
encoding_type = 'replace'
2294
1263
@display_command
2295
def run(self, file_list=None, timezone='original',
1264
def run(self, location=None, timezone='original',
2297
1266
show_ids=False,
2301
1269
log_format=None,
2306
include_merges=False):
2307
from bzrlib.log import (
2309
make_log_request_dict,
2310
_get_info_for_log_files,
1274
from bzrlib.log import log_formatter, show_log
1275
assert message is None or isinstance(message, basestring), \
1276
"invalid message argument %r" % message
2312
1277
direction = (forward and 'forward') or 'reverse'
2317
raise errors.BzrCommandError(
2318
'--levels and --include-merges are mutually exclusive')
2320
if change is not None:
2322
raise errors.RangeInChangeOption()
2323
if revision is not None:
2324
raise errors.BzrCommandError(
2325
'--revision and --change are mutually exclusive')
2330
filter_by_dir = False
2332
# find the file ids to log and check for directory filtering
2333
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2334
revision, file_list)
2335
self.add_cleanup(b.unlock)
2336
for relpath, file_id, kind in file_info_list:
2338
raise errors.BzrCommandError(
2339
"Path unknown at end or start of revision range: %s" %
2341
# If the relpath is the top of the tree, we log everything
2346
file_ids.append(file_id)
2347
filter_by_dir = filter_by_dir or (
2348
kind in ['directory', 'tree-reference'])
2351
# FIXME ? log the current subdir only RBC 20060203
2352
if revision is not None \
2353
and len(revision) > 0 and revision[0].get_branch():
2354
location = revision[0].get_branch()
2357
dir, relpath = bzrdir.BzrDir.open_containing(location)
2358
b = dir.open_branch()
2360
self.add_cleanup(b.unlock)
2361
rev1, rev2 = _get_revision_range(revision, b, self.name())
2363
# Decide on the type of delta & diff filtering to use
2364
# TODO: add an --all-files option to make this configurable & consistent
2372
diff_type = 'partial'
2376
# Build the log formatter
2377
if log_format is None:
2378
log_format = log.log_formatter_registry.get_default(b)
2379
# Make a non-encoding output to include the diffs - bug 328007
2380
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2381
lf = log_format(show_ids=show_ids, to_file=self.outf,
2382
to_exact_file=unencoded_output,
2383
show_timezone=timezone,
2384
delta_format=get_verbosity_level(),
2386
show_advice=levels is None)
2388
# Choose the algorithm for doing the logging. It's annoying
2389
# having multiple code paths like this but necessary until
2390
# the underlying repository format is faster at generating
2391
# deltas or can provide everything we need from the indices.
2392
# The default algorithm - match-using-deltas - works for
2393
# multiple files and directories and is faster for small
2394
# amounts of history (200 revisions say). However, it's too
2395
# slow for logging a single file in a repository with deep
2396
# history, i.e. > 10K revisions. In the spirit of "do no
2397
# evil when adding features", we continue to use the
2398
# original algorithm - per-file-graph - for the "single
2399
# file that isn't a directory without showing a delta" case.
2400
partial_history = revision and b.repository._format.supports_chks
2401
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2402
or delta_type or partial_history)
2404
# Build the LogRequest and execute it
2405
if len(file_ids) == 0:
2407
rqst = make_log_request_dict(
2408
direction=direction, specific_fileids=file_ids,
2409
start_revision=rev1, end_revision=rev2, limit=limit,
2410
message_search=message, delta_type=delta_type,
2411
diff_type=diff_type, _match_using_deltas=match_using_deltas)
2412
Logger(b, rqst).show(lf)
2415
def _get_revision_range(revisionspec_list, branch, command_name):
2416
"""Take the input of a revision option and turn it into a revision range.
2418
It returns RevisionInfo objects which can be used to obtain the rev_id's
2419
of the desired revisions. It does some user input validations.
2421
if revisionspec_list is None:
2424
elif len(revisionspec_list) == 1:
2425
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2426
elif len(revisionspec_list) == 2:
2427
start_spec = revisionspec_list[0]
2428
end_spec = revisionspec_list[1]
2429
if end_spec.get_branch() != start_spec.get_branch():
2430
# b is taken from revision[0].get_branch(), and
2431
# show_log will use its revision_history. Having
2432
# different branches will lead to weird behaviors.
2433
raise errors.BzrCommandError(
2434
"bzr %s doesn't accept two revisions in different"
2435
" branches." % command_name)
2436
rev1 = start_spec.in_history(branch)
2437
# Avoid loading all of history when we know a missing
2438
# end of range means the last revision ...
2439
if end_spec.spec is None:
2440
last_revno, last_revision_id = branch.last_revision_info()
2441
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2443
rev2 = end_spec.in_history(branch)
2445
raise errors.BzrCommandError(
2446
'bzr %s --revision takes one or two values.' % command_name)
2450
def _revision_range_to_revid_range(revision_range):
2453
if revision_range[0] is not None:
2454
rev_id1 = revision_range[0].rev_id
2455
if revision_range[1] is not None:
2456
rev_id2 = revision_range[1].rev_id
2457
return rev_id1, rev_id2
1282
# find the file id to log:
1284
dir, fp = bzrdir.BzrDir.open_containing(location)
1285
b = dir.open_branch()
1289
inv = dir.open_workingtree().inventory
1290
except (errors.NotBranchError, errors.NotLocalUrl):
1291
# either no tree, or is remote.
1292
inv = b.basis_tree().inventory
1293
file_id = inv.path2id(fp)
1296
# FIXME ? log the current subdir only RBC 20060203
1297
dir, relpath = bzrdir.BzrDir.open_containing('.')
1298
b = dir.open_branch()
1300
if revision is None:
1303
elif len(revision) == 1:
1304
rev1 = rev2 = revision[0].in_history(b).revno
1305
elif len(revision) == 2:
1306
if revision[0].spec is None:
1307
# missing begin-range means first revision
1310
rev1 = revision[0].in_history(b).revno
1312
if revision[1].spec is None:
1313
# missing end-range means last known revision
1316
rev2 = revision[1].in_history(b).revno
1318
raise BzrCommandError('bzr log --revision takes one or two values.')
1320
# By this point, the revision numbers are converted to the +ve
1321
# form if they were supplied in the -ve form, so we can do
1322
# this comparison in relative safety
1324
(rev2, rev1) = (rev1, rev2)
1326
if (log_format == None):
1327
default = b.get_config().log_format()
1328
log_format = get_log_format(long=long, short=short, line=line,
1330
lf = log_formatter(log_format,
1333
show_timezone=timezone)
1339
direction=direction,
1340
start_revision=rev1,
2459
1345
def get_log_format(long=False, short=False, line=False, default='long'):
2460
1346
log_format = default
2776
1536
given, try to find the format with the extension. If no extension
2777
1537
is found exports to a directory (equivalent to --format=dir).
2779
If root is supplied, it will be used as the root directory inside
2780
container formats (tar, zip, etc). If it is not supplied it will default
2781
to the exported filename. The root option has no effect for 'dir' format.
2783
If branch is omitted then the branch containing the current working
2784
directory will be used.
2786
Note: Export of tree with non-ASCII filenames to zip is not supported.
2788
================= =========================
2789
Supported formats Autodetected by extension
2790
================= =========================
1539
Root may be the top directory for tar, tgz and tbz2 formats. If none
1540
is given, the top directory will be the root name of the file.
1542
Note: export of tree with non-ascii filenames to zip is not supported.
1544
Supported formats Autodetected by extension
1545
----------------- -------------------------
2793
1548
tbz2 .tar.bz2, .tbz2
2794
1549
tgz .tar.gz, .tgz
2796
================= =========================
2798
takes_args = ['dest', 'branch_or_subdir?']
2801
help="Type of file to export to.",
2804
Option('filters', help='Apply content filters to export the '
2805
'convenient form.'),
2808
help="Name of the root directory inside the exported file."),
2810
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2811
root=None, filters=False):
1552
takes_args = ['dest']
1553
takes_options = ['revision', 'format', 'root']
1554
def run(self, dest, revision=None, format=None, root=None):
2812
1556
from bzrlib.export import export
2814
if branch_or_subdir is None:
2815
tree = WorkingTree.open_containing(u'.')[0]
1557
tree = WorkingTree.open_containing(u'.')[0]
1559
if revision is None:
1560
# should be tree.last_revision FIXME
1561
rev_id = b.last_revision()
2819
b, subdir = Branch.open_containing(branch_or_subdir)
2822
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1563
if len(revision) != 1:
1564
raise BzrError('bzr export --revision takes exactly 1 argument')
1565
rev_id = revision[0].in_history(b).rev_id
1566
t = b.repository.revision_tree(rev_id)
2824
export(rev_tree, dest, format, root, subdir, filtered=filters)
1568
export(t, dest, format, root)
2825
1569
except errors.NoSuchExportFormat, e:
2826
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1570
raise BzrCommandError('Unsupported export format: %s' % e.format)
2829
1573
class cmd_cat(Command):
2830
"""Write the contents of a file as of a given revision to standard output.
2832
If no revision is nominated, the last revision is used.
2834
Note: Take care to redirect standard output when using this command on a
2840
Option('name-from-revision', help='The path name in the old tree.'),
2841
Option('filters', help='Apply content filters to display the '
2842
'convenience form.'),
1574
"""Write a file's text from a previous revision."""
1576
takes_options = ['revision']
2845
1577
takes_args = ['filename']
2846
encoding_type = 'exact'
2848
1579
@display_command
2849
def run(self, filename, revision=None, name_from_revision=False,
1580
def run(self, filename, revision=None):
2851
1581
if revision is not None and len(revision) != 1:
2852
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2853
" one revision specifier")
2854
tree, branch, relpath = \
2855
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2857
self.add_cleanup(branch.unlock)
2858
return self._run(tree, branch, relpath, filename, revision,
2859
name_from_revision, filters)
1582
raise BzrCommandError("bzr cat --revision takes exactly one number")
1585
tree, relpath = WorkingTree.open_containing(filename)
1587
except NotBranchError:
2861
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2863
1590
if tree is None:
2864
tree = b.basis_tree()
2865
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2866
rev_tree.lock_read()
2867
self.add_cleanup(rev_tree.unlock)
2869
old_file_id = rev_tree.path2id(relpath)
2871
if name_from_revision:
2872
# Try in revision if requested
2873
if old_file_id is None:
2874
raise errors.BzrCommandError(
2875
"%r is not present in revision %s" % (
2876
filename, rev_tree.get_revision_id()))
2878
content = rev_tree.get_file_text(old_file_id)
2880
cur_file_id = tree.path2id(relpath)
2882
if cur_file_id is not None:
2883
# Then try with the actual file id
2885
content = rev_tree.get_file_text(cur_file_id)
2887
except errors.NoSuchId:
2888
# The actual file id didn't exist at that time
2890
if not found and old_file_id is not None:
2891
# Finally try with the old file id
2892
content = rev_tree.get_file_text(old_file_id)
2895
# Can't be found anywhere
2896
raise errors.BzrCommandError(
2897
"%r is not present in revision %s" % (
2898
filename, rev_tree.get_revision_id()))
2900
from bzrlib.filters import (
2901
ContentFilterContext,
2902
filtered_output_bytes,
2904
filters = rev_tree._content_filter_stack(relpath)
2905
chunks = content.splitlines(True)
2906
content = filtered_output_bytes(chunks, filters,
2907
ContentFilterContext(relpath, rev_tree))
2909
self.outf.writelines(content)
2912
self.outf.write(content)
1591
b, relpath = Branch.open_containing(filename)
1592
if revision is None:
1593
revision_id = b.last_revision()
1595
revision_id = revision[0].in_history(b).rev_id
1596
b.print_file(relpath, revision_id)
2915
1599
class cmd_local_time_offset(Command):
2916
1600
"""Show the offset in seconds from GMT to local time."""
2918
1602
@display_command
2920
self.outf.write("%s\n" % osutils.local_time_offset())
1604
print osutils.local_time_offset()
2924
1608
class cmd_commit(Command):
2925
1609
"""Commit changes into a new revision.
2927
An explanatory message needs to be given for each commit. This is
2928
often done by using the --message option (getting the message from the
2929
command line) or by using the --file option (getting the message from
2930
a file). If neither of these options is given, an editor is opened for
2931
the user to enter the message. To see the changed files in the
2932
boilerplate text loaded into the editor, use the --show-diff option.
2934
By default, the entire tree is committed and the person doing the
2935
commit is assumed to be the author. These defaults can be overridden
2940
If selected files are specified, only changes to those files are
2941
committed. If a directory is specified then the directory and
2942
everything within it is committed.
2944
When excludes are given, they take precedence over selected files.
2945
For example, to commit only changes within foo, but not changes
2948
bzr commit foo -x foo/bar
2950
A selective commit after a merge is not yet supported.
2954
If the author of the change is not the same person as the committer,
2955
you can specify the author's name using the --author option. The
2956
name should be in the same format as a committer-id, e.g.
2957
"John Doe <jdoe@example.com>". If there is more than one author of
2958
the change you can specify the option multiple times, once for each
2963
A common mistake is to forget to add a new file or directory before
2964
running the commit command. The --strict option checks for unknown
2965
files and aborts the commit if any are found. More advanced pre-commit
2966
checks can be implemented by defining hooks. See ``bzr help hooks``
2971
If you accidentially commit the wrong changes or make a spelling
2972
mistake in the commit message say, you can use the uncommit command
2973
to undo it. See ``bzr help uncommit`` for details.
2975
Hooks can also be configured to run after a commit. This allows you
2976
to trigger updates to external systems like bug trackers. The --fixes
2977
option can be used to record the association between a revision and
2978
one or more bugs. See ``bzr help bugs`` for details.
2980
A selective commit may fail in some cases where the committed
2981
tree would be invalid. Consider::
2986
bzr commit foo -m "committing foo"
2987
bzr mv foo/bar foo/baz
2990
bzr commit foo/bar -m "committing bar but not baz"
2992
In the example above, the last commit will fail by design. This gives
2993
the user the opportunity to decide whether they want to commit the
2994
rename at the same time, separately first, or not at all. (As a general
2995
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
1611
If no arguments are given, the entire tree is committed.
1613
If selected files are specified, only changes to those files are
1614
committed. If a directory is specified then the directory and everything
1615
within it is committed.
1617
A selected-file commit may fail in some cases where the committed
1618
tree would be invalid, such as trying to commit a file in a
1619
newly-added directory that is not itself committed.
2997
1621
# TODO: Run hooks on tree to-be-committed, and after commit.
3347
1809
@display_command
3348
1810
def printme(self, branch):
3349
self.outf.write('%s\n' % branch.nick)
3352
class cmd_alias(Command):
3353
"""Set/unset and display aliases.
3356
Show the current aliases::
3360
Show the alias specified for 'll'::
3364
Set an alias for 'll'::
3366
bzr alias ll="log --line -r-10..-1"
3368
To remove an alias for 'll'::
3370
bzr alias --remove ll
3373
takes_args = ['name?']
3375
Option('remove', help='Remove the alias.'),
3378
def run(self, name=None, remove=False):
3380
self.remove_alias(name)
3382
self.print_aliases()
3384
equal_pos = name.find('=')
3386
self.print_alias(name)
3388
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3390
def remove_alias(self, alias_name):
3391
if alias_name is None:
3392
raise errors.BzrCommandError(
3393
'bzr alias --remove expects an alias to remove.')
3394
# If alias is not found, print something like:
3395
# unalias: foo: not found
3396
c = config.GlobalConfig()
3397
c.unset_alias(alias_name)
3400
def print_aliases(self):
3401
"""Print out the defined aliases in a similar format to bash."""
3402
aliases = config.GlobalConfig().get_aliases()
3403
for key, value in sorted(aliases.iteritems()):
3404
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3407
def print_alias(self, alias_name):
3408
from bzrlib.commands import get_alias
3409
alias = get_alias(alias_name)
3411
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3414
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3416
def set_alias(self, alias_name, alias_command):
3417
"""Save the alias in the global config."""
3418
c = config.GlobalConfig()
3419
c.set_alias(alias_name, alias_command)
3422
1814
class cmd_selftest(Command):
3423
1815
"""Run internal test suite.
3425
If arguments are given, they are regular expressions that say which tests
3426
should run. Tests matching any expression are run, and other tests are
3429
Alternatively if --first is given, matching tests are run first and then
3430
all other tests are run. This is useful if you have been working in a
3431
particular area, but want to make sure nothing else was broken.
3433
If --exclude is given, tests that match that regular expression are
3434
excluded, regardless of whether they match --first or not.
3436
To help catch accidential dependencies between tests, the --randomize
3437
option is useful. In most cases, the argument used is the word 'now'.
3438
Note that the seed used for the random number generator is displayed
3439
when this option is used. The seed can be explicitly passed as the
3440
argument to this option if required. This enables reproduction of the
3441
actual ordering used if and when an order sensitive problem is encountered.
3443
If --list-only is given, the tests that would be run are listed. This is
3444
useful when combined with --first, --exclude and/or --randomize to
3445
understand their impact. The test harness reports "Listed nn tests in ..."
3446
instead of "Ran nn tests in ..." when list mode is enabled.
1817
This creates temporary test directories in the working directory,
1818
but not existing data is affected. These directories are deleted
1819
if the tests pass, or left behind to help in debugging if they
1820
fail and --keep-output is specified.
1822
If arguments are given, they are regular expressions that say
1823
which tests should run.
3448
1825
If the global option '--no-plugins' is given, plugins are not loaded
3449
1826
before running the selftests. This has two effects: features provided or
3450
1827
modified by plugins will not be tested, and tests provided by plugins will
3453
Tests that need working space on disk use a common temporary directory,
3454
typically inside $TMPDIR or /tmp.
3456
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3457
into a pdb postmortem session.
3460
Run only tests relating to 'ignore'::
3464
Disable plugins and list tests as they're run::
3466
bzr --no-plugins selftest -v
1832
bzr --no-plugins selftest -v
1834
# TODO: --list should give a list of all available tests
3468
1836
# NB: this is used from the class without creating an instance, which is
3469
1837
# why it does not have a self parameter.
3470
1838
def get_transport_type(typestring):
3471
1839
"""Parse and return a transport specifier."""
3472
1840
if typestring == "sftp":
3473
from bzrlib.tests import stub_sftp
3474
return stub_sftp.SFTPAbsoluteServer
1841
from bzrlib.transport.sftp import SFTPAbsoluteServer
1842
return SFTPAbsoluteServer
3475
1843
if typestring == "memory":
3476
from bzrlib.tests import test_server
3477
return memory.MemoryServer
1844
from bzrlib.transport.memory import MemoryServer
3478
1846
if typestring == "fakenfs":
3479
from bzrlib.tests import test_server
3480
return test_server.FakeNFSServer
1847
from bzrlib.transport.fakenfs import FakeNFSServer
1848
return FakeNFSServer
3481
1849
msg = "No known transport type %s. Supported types are: sftp\n" %\
3483
raise errors.BzrCommandError(msg)
1851
raise BzrCommandError(msg)
3486
1854
takes_args = ['testspecs*']
3487
1855
takes_options = ['verbose',
3489
help='Stop when one test fails.',
1856
Option('one', help='stop when one test fails'),
1857
Option('keep-output',
1858
help='keep output directories when tests fail'),
3493
1860
help='Use a different transport by default '
3494
1861
'throughout the test suite.',
3495
1862
type=get_transport_type),
3497
help='Run the benchmarks rather than selftests.'),
1863
Option('benchmark', help='run the bzr bencharks.'),
3498
1864
Option('lsprof-timed',
3499
help='Generate lsprof output for benchmarked'
1865
help='generate lsprof output for benchmarked'
3500
1866
' sections of code.'),
3501
Option('lsprof-tests',
3502
help='Generate lsprof output for each test.'),
3503
Option('cache-dir', type=str,
3504
help='Cache intermediate benchmark output in this '
3507
help='Run all tests, but run specified tests first.',
3511
help='List the tests instead of running them.'),
3512
RegistryOption('parallel',
3513
help="Run the test suite in parallel.",
3514
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3515
value_switches=False,
3517
Option('randomize', type=str, argname="SEED",
3518
help='Randomize the order of tests using the given'
3519
' seed or "now" for the current time.'),
3520
Option('exclude', type=str, argname="PATTERN",
3522
help='Exclude tests that match this regular'
3525
help='Output test progress via subunit.'),
3526
Option('strict', help='Fail on missing dependencies or '
3528
Option('load-list', type=str, argname='TESTLISTFILE',
3529
help='Load a test id list from a text file.'),
3530
ListOption('debugflag', type=str, short_name='E',
3531
help='Turn on a selftest debug flag.'),
3532
ListOption('starting-with', type=str, argname='TESTID',
3533
param_name='starting_with', short_name='s',
3535
'Load only the tests starting with TESTID.'),
3537
encoding_type = 'replace'
3540
Command.__init__(self)
3541
self.additional_selftest_args = {}
3543
def run(self, testspecs_list=None, verbose=False, one=False,
3544
transport=None, benchmark=None,
3545
lsprof_timed=None, cache_dir=None,
3546
first=False, list_only=False,
3547
randomize=None, exclude=None, strict=False,
3548
load_list=None, debugflag=None, starting_with=None, subunit=False,
3549
parallel=None, lsprof_tests=False):
1869
def run(self, testspecs_list=None, verbose=None, one=False,
1870
keep_output=False, transport=None, benchmark=None,
3550
1873
from bzrlib.tests import selftest
3551
1874
import bzrlib.benchmarks as benchmarks
3552
from bzrlib.benchmarks import tree_creator
3554
# Make deprecation warnings visible, unless -Werror is set
3555
symbol_versioning.activate_deprecation_warnings(override=False)
3557
if cache_dir is not None:
3558
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
3559
if testspecs_list is not None:
3560
pattern = '|'.join(testspecs_list)
3565
from bzrlib.tests import SubUnitBzrRunner
3567
raise errors.BzrCommandError("subunit not available. subunit "
3568
"needs to be installed to use --subunit.")
3569
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3571
self.additional_selftest_args.setdefault(
3572
'suite_decorators', []).append(parallel)
3574
test_suite_factory = benchmarks.test_suite
3575
# Unless user explicitly asks for quiet, be verbose in benchmarks
3576
verbose = not is_quiet()
3577
# TODO: should possibly lock the history file...
3578
benchfile = open(".perf_history", "at", buffering=1)
3579
self.add_cleanup(benchfile.close)
3581
test_suite_factory = None
3583
selftest_kwargs = {"verbose": verbose,
3585
"stop_on_failure": one,
3586
"transport": transport,
3587
"test_suite_factory": test_suite_factory,
3588
"lsprof_timed": lsprof_timed,
3589
"lsprof_tests": lsprof_tests,
3590
"bench_history": benchfile,
3591
"matching_tests_first": first,
3592
"list_only": list_only,
3593
"random_seed": randomize,
3594
"exclude_pattern": exclude,
3596
"load_list": load_list,
3597
"debug_flags": debugflag,
3598
"starting_with": starting_with
3600
selftest_kwargs.update(self.additional_selftest_args)
3601
result = selftest(**selftest_kwargs)
3602
return int(not result)
1875
# we don't want progress meters from the tests to go to the
1876
# real output; and we don't want log messages cluttering up
1878
save_ui = ui.ui_factory
1879
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
1880
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
1882
info('running tests...')
1884
ui.ui_factory = ui.SilentUIFactory()
1885
if testspecs_list is not None:
1886
pattern = '|'.join(testspecs_list)
1890
test_suite_factory = benchmarks.test_suite
1894
test_suite_factory = None
1897
result = selftest(verbose=verbose,
1899
stop_on_failure=one,
1900
keep_output=keep_output,
1901
transport=transport,
1902
test_suite_factory=test_suite_factory,
1903
lsprof_timed=lsprof_timed)
1905
info('tests passed')
1907
info('tests failed')
1908
return int(not result)
1910
ui.ui_factory = save_ui
1913
def _get_bzr_branch():
1914
"""If bzr is run from a branch, return Branch or None"""
1915
from os.path import dirname
1918
branch = Branch.open(dirname(osutils.abspath(dirname(__file__))))
1920
except errors.BzrError:
1926
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1927
# is bzrlib itself in a branch?
1928
branch = _get_bzr_branch()
1930
rh = branch.revision_history()
1932
print " bzr checkout, revision %d" % (revno,)
1933
print " nick: %s" % (branch.nick,)
1935
print " revid: %s" % (rh[-1],)
1936
print "Using python interpreter:", sys.executable
1938
print "Using python standard library:", os.path.dirname(site.__file__)
1939
print "Using bzrlib:",
1940
if len(bzrlib.__path__) > 1:
1941
# print repr, which is a good enough way of making it clear it's
1942
# more than one element (eg ['/foo/bar', '/foo/bzr'])
1943
print repr(bzrlib.__path__)
1945
print bzrlib.__path__[0]
1948
print bzrlib.__copyright__
1949
print "http://bazaar-vcs.org/"
1951
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1952
print "you may use, modify and redistribute it under the terms of the GNU"
1953
print "General Public License version 2 or later."
3605
1956
class cmd_version(Command):
3606
1957
"""Show version of bzr."""
3608
encoding_type = 'replace'
3610
Option("short", help="Print just the version number."),
3613
1958
@display_command
3614
def run(self, short=False):
3615
from bzrlib.version import show_version
3617
self.outf.write(bzrlib.version_string + '\n')
3619
show_version(to_file=self.outf)
3622
1962
class cmd_rocks(Command):
3623
1963
"""Statement of optimism."""
3627
1965
@display_command
3629
self.outf.write("It sure does!\n")
1967
print "it sure does!"
3632
1970
class cmd_find_merge_base(Command):
3633
"""Find and print a base revision for merging two branches."""
1971
"""Find and print a base revision for merging two branches.
3634
1973
# TODO: Options to specify revisions on either side, as if
3635
1974
# merging only part of the history.
3636
1975
takes_args = ['branch', 'other']
3639
1978
@display_command
3640
1979
def run(self, branch, other):
3641
from bzrlib.revision import ensure_null
1980
from bzrlib.revision import common_ancestor, MultipleRevisionSources
3643
1982
branch1 = Branch.open_containing(branch)[0]
3644
1983
branch2 = Branch.open_containing(other)[0]
3646
self.add_cleanup(branch1.unlock)
3648
self.add_cleanup(branch2.unlock)
3649
last1 = ensure_null(branch1.last_revision())
3650
last2 = ensure_null(branch2.last_revision())
3652
graph = branch1.repository.get_graph(branch2.repository)
3653
base_rev_id = graph.find_unique_lca(last1, last2)
3655
self.outf.write('merge base is revision %s\n' % base_rev_id)
1985
history_1 = branch1.revision_history()
1986
history_2 = branch2.revision_history()
1988
last1 = branch1.last_revision()
1989
last2 = branch2.last_revision()
1991
source = MultipleRevisionSources(branch1.repository,
1994
base_rev_id = common_ancestor(last1, last2, source)
1996
print 'merge base is revision %s' % base_rev_id
3658
1999
class cmd_merge(Command):
3659
2000
"""Perform a three-way merge.
3661
The source of the merge can be specified either in the form of a branch,
3662
or in the form of a path to a file containing a merge directive generated
3663
with bzr send. If neither is specified, the default is the upstream branch
3664
or the branch most recently merged using --remember.
3666
When merging a branch, by default the tip will be merged. To pick a different
3667
revision, pass --revision. If you specify two values, the first will be used as
3668
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3669
available revisions, like this is commonly referred to as "cherrypicking".
3671
Revision numbers are always relative to the branch being merged.
2002
The branch is the branch you will merge from. By default, it will merge
2003
the latest revision. If you specify a revision, that revision will be
2004
merged. If you specify two revisions, the first will be used as a BASE,
2005
and the second one as OTHER. Revision numbers are always relative to the
3673
2008
By default, bzr will try to merge in all new work from the other
3674
2009
branch, automatically determining an appropriate base. If this
3675
2010
fails, you may need to give an explicit base.
3677
2012
Merge will do its best to combine the changes in two branches, but there
3678
2013
are some kinds of problems only a human can fix. When it encounters those,
3679
2014
it will mark a conflict. A conflict means that you need to fix something,
3686
2021
default, use --remember. The value will only be saved if the remote
3687
2022
location can be accessed.
3689
The results of the merge are placed into the destination working
3690
directory, where they can be reviewed (with bzr diff), tested, and then
3691
committed to record the result of the merge.
2026
To merge the latest revision from bzr.dev
2027
bzr merge ../bzr.dev
2029
To merge changes up to and including revision 82 from bzr.dev
2030
bzr merge -r 82 ../bzr.dev
2032
To merge the changes introduced by 82, without previous changes:
2033
bzr merge -r 81..82 ../bzr.dev
3693
2035
merge refuses to run if there are any uncommitted changes, unless
3694
--force is given. The --force option can also be used to create a
3695
merge revision which has more than two parents.
3697
If one would like to merge changes from the working tree of the other
3698
branch without merging any committed revisions, the --uncommitted option
3701
To select only some changes to merge, use "merge -i", which will prompt
3702
you to apply each diff hunk and file change, similar to "shelve".
3705
To merge the latest revision from bzr.dev::
3707
bzr merge ../bzr.dev
3709
To merge changes up to and including revision 82 from bzr.dev::
3711
bzr merge -r 82 ../bzr.dev
3713
To merge the changes introduced by 82, without previous changes::
3715
bzr merge -r 81..82 ../bzr.dev
3717
To apply a merge directive contained in /tmp/merge::
3719
bzr merge /tmp/merge
3721
To create a merge revision with three parents from two branches
3722
feature1a and feature1b:
3724
bzr merge ../feature1a
3725
bzr merge ../feature1b --force
3726
bzr commit -m 'revision with three parents'
2038
The following merge types are available:
3729
encoding_type = 'exact'
3730
_see_also = ['update', 'remerge', 'status-flags', 'send']
3731
takes_args = ['location?']
3736
help='Merge even if the destination tree has uncommitted changes.'),
3740
Option('show-base', help="Show base revision text in "
3742
Option('uncommitted', help='Apply uncommitted changes'
3743
' from a working copy, instead of branch changes.'),
3744
Option('pull', help='If the destination is already'
3745
' completely merged into the source, pull from the'
3746
' source rather than merging. When this happens,'
3747
' you do not need to commit the result.'),
3749
help='Branch to merge into, '
3750
'rather than the one containing the working directory.',
3754
Option('preview', help='Instead of merging, show a diff of the'
3756
Option('interactive', help='Select changes interactively.',
3760
def run(self, location=None, revision=None, force=False,
3761
merge_type=None, show_base=False, reprocess=None, remember=False,
3762
uncommitted=False, pull=False,
2040
takes_args = ['branch?']
2041
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2042
Option('show-base', help="Show base revision text in "
2046
from merge import merge_type_help
2047
from inspect import getdoc
2048
return getdoc(self) + '\n' + merge_type_help()
2050
def run(self, branch=None, revision=None, force=False, merge_type=None,
2051
show_base=False, reprocess=False, remember=False):
3767
2052
if merge_type is None:
3768
merge_type = _mod_merge.Merge3Merger
3770
if directory is None: directory = u'.'
3771
possible_transports = []
3773
allow_pending = True
3774
verified = 'inapplicable'
3775
tree = WorkingTree.open_containing(directory)[0]
3778
basis_tree = tree.revision_tree(tree.last_revision())
3779
except errors.NoSuchRevision:
3780
basis_tree = tree.basis_tree()
3782
# die as quickly as possible if there are uncommitted changes
3784
if tree.has_changes():
3785
raise errors.UncommittedChanges(tree)
3787
view_info = _get_view_info_for_change_reporter(tree)
3788
change_reporter = delta._ChangeReporter(
3789
unversioned_filter=tree.is_ignored, view_info=view_info)
2053
merge_type = Merge3Merger
2055
tree = WorkingTree.open_containing(u'.')[0]
2057
if branch is not None:
2059
reader = bundle.read_bundle_from_url(branch)
2061
pass # Continue on considering this url a Branch
2063
conflicts = merge_bundle(reader, tree, not force, merge_type,
2064
reprocess, show_base)
2070
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2072
if revision is None or len(revision) < 1:
2074
other = [branch, -1]
2075
other_branch, path = Branch.open_containing(branch)
2077
if len(revision) == 1:
2079
other_branch, path = Branch.open_containing(branch)
2080
revno = revision[0].in_history(other_branch).revno
2081
other = [branch, revno]
2083
assert len(revision) == 2
2084
if None in revision:
2085
raise BzrCommandError(
2086
"Merge doesn't permit that revision specifier.")
2087
other_branch, path = Branch.open_containing(branch)
2089
base = [branch, revision[0].in_history(other_branch).revno]
2090
other = [branch, revision[1].in_history(other_branch).revno]
2092
if tree.branch.get_parent() is None or remember:
2093
tree.branch.set_parent(other_branch.base)
2096
interesting_files = [path]
2098
interesting_files = None
3790
2099
pb = ui.ui_factory.nested_progress_bar()
3791
self.add_cleanup(pb.finished)
3793
self.add_cleanup(tree.unlock)
3794
if location is not None:
3796
mergeable = bundle.read_mergeable_from_url(location,
3797
possible_transports=possible_transports)
3798
except errors.NotABundle:
2102
conflict_count = merge(other, base, check_clean=(not force),
2103
merge_type=merge_type,
2104
reprocess=reprocess,
2105
show_base=show_base,
2106
pb=pb, file_list=interesting_files)
2109
if conflict_count != 0:
3802
raise errors.BzrCommandError('Cannot use --uncommitted'
3803
' with bundles or merge directives.')
3805
if revision is not None:
3806
raise errors.BzrCommandError(
3807
'Cannot use -r with merge directives or bundles')
3808
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3811
if merger is None and uncommitted:
3812
if revision is not None and len(revision) > 0:
3813
raise errors.BzrCommandError('Cannot use --uncommitted and'
3814
' --revision at the same time.')
3815
merger = self.get_merger_from_uncommitted(tree, location, None)
3816
allow_pending = False
3819
merger, allow_pending = self._get_merger_from_branch(tree,
3820
location, revision, remember, possible_transports, None)
3822
merger.merge_type = merge_type
3823
merger.reprocess = reprocess
3824
merger.show_base = show_base
3825
self.sanity_check_merger(merger)
3826
if (merger.base_rev_id == merger.other_rev_id and
3827
merger.other_rev_id is not None):
3828
note('Nothing to do.')
3831
if merger.interesting_files is not None:
3832
raise errors.BzrCommandError('Cannot pull individual files')
3833
if (merger.base_rev_id == tree.last_revision()):
3834
result = tree.pull(merger.other_branch, False,
3835
merger.other_rev_id)
3836
result.report(self.outf)
3838
if merger.this_basis is None:
3839
raise errors.BzrCommandError(
3840
"This branch has no commits."
3841
" (perhaps you would prefer 'bzr pull')")
3843
return self._do_preview(merger)
3845
return self._do_interactive(merger)
3847
return self._do_merge(merger, change_reporter, allow_pending,
3850
def _get_preview(self, merger):
3851
tree_merger = merger.make_merger()
3852
tt = tree_merger.make_preview_transform()
3853
self.add_cleanup(tt.finalize)
3854
result_tree = tt.get_preview_tree()
3857
def _do_preview(self, merger):
3858
from bzrlib.diff import show_diff_trees
3859
result_tree = self._get_preview(merger)
3860
show_diff_trees(merger.this_tree, result_tree, self.outf,
3861
old_label='', new_label='')
3863
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3864
merger.change_reporter = change_reporter
3865
conflict_count = merger.do_merge()
3867
merger.set_pending()
3868
if verified == 'failed':
3869
warning('Preview patch does not match changes')
3870
if conflict_count != 0:
3875
def _do_interactive(self, merger):
3876
"""Perform an interactive merge.
3878
This works by generating a preview tree of the merge, then using
3879
Shelver to selectively remove the differences between the working tree
3880
and the preview tree.
3882
from bzrlib import shelf_ui
3883
result_tree = self._get_preview(merger)
3884
writer = bzrlib.option.diff_writer_registry.get()
3885
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3886
reporter=shelf_ui.ApplyReporter(),
3887
diff_writer=writer(sys.stdout))
3893
def sanity_check_merger(self, merger):
3894
if (merger.show_base and
3895
not merger.merge_type is _mod_merge.Merge3Merger):
3896
raise errors.BzrCommandError("Show-base is not supported for this"
3897
" merge type. %s" % merger.merge_type)
3898
if merger.reprocess is None:
3899
if merger.show_base:
3900
merger.reprocess = False
3902
# Use reprocess if the merger supports it
3903
merger.reprocess = merger.merge_type.supports_reprocess
3904
if merger.reprocess and not merger.merge_type.supports_reprocess:
3905
raise errors.BzrCommandError("Conflict reduction is not supported"
3906
" for merge type %s." %
3908
if merger.reprocess and merger.show_base:
3909
raise errors.BzrCommandError("Cannot do conflict reduction and"
3912
def _get_merger_from_branch(self, tree, location, revision, remember,
3913
possible_transports, pb):
3914
"""Produce a merger from a location, assuming it refers to a branch."""
3915
from bzrlib.tag import _merge_tags_if_possible
3916
# find the branch locations
3917
other_loc, user_location = self._select_branch_location(tree, location,
3919
if revision is not None and len(revision) == 2:
3920
base_loc, _unused = self._select_branch_location(tree,
3921
location, revision, 0)
3923
base_loc = other_loc
3925
other_branch, other_path = Branch.open_containing(other_loc,
3926
possible_transports)
3927
if base_loc == other_loc:
3928
base_branch = other_branch
3930
base_branch, base_path = Branch.open_containing(base_loc,
3931
possible_transports)
3932
# Find the revision ids
3933
other_revision_id = None
3934
base_revision_id = None
3935
if revision is not None:
3936
if len(revision) >= 1:
3937
other_revision_id = revision[-1].as_revision_id(other_branch)
3938
if len(revision) == 2:
3939
base_revision_id = revision[0].as_revision_id(base_branch)
3940
if other_revision_id is None:
3941
other_revision_id = _mod_revision.ensure_null(
3942
other_branch.last_revision())
3943
# Remember where we merge from
3944
if ((remember or tree.branch.get_submit_branch() is None) and
3945
user_location is not None):
3946
tree.branch.set_submit_branch(other_branch.base)
3947
_merge_tags_if_possible(other_branch, tree.branch)
3948
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3949
other_revision_id, base_revision_id, other_branch, base_branch)
3950
if other_path != '':
3951
allow_pending = False
3952
merger.interesting_files = [other_path]
3954
allow_pending = True
3955
return merger, allow_pending
3957
def get_merger_from_uncommitted(self, tree, location, pb):
3958
"""Get a merger for uncommitted changes.
3960
:param tree: The tree the merger should apply to.
3961
:param location: The location containing uncommitted changes.
3962
:param pb: The progress bar to use for showing progress.
3964
location = self._select_branch_location(tree, location)[0]
3965
other_tree, other_path = WorkingTree.open_containing(location)
3966
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3967
if other_path != '':
3968
merger.interesting_files = [other_path]
3971
def _select_branch_location(self, tree, user_location, revision=None,
3973
"""Select a branch location, according to possible inputs.
3975
If provided, branches from ``revision`` are preferred. (Both
3976
``revision`` and ``index`` must be supplied.)
3978
Otherwise, the ``location`` parameter is used. If it is None, then the
3979
``submit`` or ``parent`` location is used, and a note is printed.
3981
:param tree: The working tree to select a branch for merging into
3982
:param location: The location entered by the user
3983
:param revision: The revision parameter to the command
3984
:param index: The index to use for the revision parameter. Negative
3985
indices are permitted.
3986
:return: (selected_location, user_location). The default location
3987
will be the user-entered location.
3989
if (revision is not None and index is not None
3990
and revision[index] is not None):
3991
branch = revision[index].get_branch()
3992
if branch is not None:
3993
return branch, branch
3994
if user_location is None:
3995
location = self._get_remembered(tree, 'Merging from')
3997
location = user_location
3998
return location, user_location
4000
def _get_remembered(self, tree, verb_string):
2113
except errors.AmbiguousBase, e:
2114
m = ("sorry, bzr can't determine the right merge base yet\n"
2115
"candidates are:\n "
2116
+ "\n ".join(e.bases)
2118
"please specify an explicit base with -r,\n"
2119
"and (if you want) report this to the bzr developers\n")
2122
# TODO: move up to common parent; this isn't merge-specific anymore.
2123
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4001
2124
"""Use tree.branch's parent if none was supplied.
4003
2126
Report if the remembered location was used.
4005
stored_location = tree.branch.get_submit_branch()
4006
stored_location_type = "submit"
4007
if stored_location is None:
4008
stored_location = tree.branch.get_parent()
4009
stored_location_type = "parent"
2128
if supplied_location is not None:
2129
return supplied_location
2130
stored_location = tree.branch.get_parent()
4010
2131
mutter("%s", stored_location)
4011
2132
if stored_location is None:
4012
raise errors.BzrCommandError("No location specified or remembered")
4013
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4014
note(u"%s remembered %s location %s", verb_string,
4015
stored_location_type, display_url)
2133
raise BzrCommandError("No location specified or remembered")
2134
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2135
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4016
2136
return stored_location
4020
2140
"""Redo a merge.
4022
2142
Use this if you want to try a different merge technique while resolving
4023
conflicts. Some merge techniques are better than others, and remerge
2143
conflicts. Some merge techniques are better than others, and remerge
4024
2144
lets you try different ones on different files.
4026
2146
The options for remerge have the same meaning and defaults as the ones for
4027
2147
merge. The difference is that remerge can (only) be run when there is a
4028
2148
pending merge, and it lets you specify particular files.
2151
$ bzr remerge --show-base
4031
2152
Re-do the merge of all conflicted files, and show the base text in
4032
conflict regions, in addition to the usual THIS and OTHER texts::
4034
bzr remerge --show-base
2153
conflict regions, in addition to the usual THIS and OTHER texts.
2155
$ bzr remerge --merge-type weave --reprocess foobar
4036
2156
Re-do the merge of "foobar", using the weave merge algorithm, with
4037
additional processing to reduce the size of conflict regions::
4039
bzr remerge --merge-type weave --reprocess foobar
2157
additional processing to reduce the size of conflict regions.
2159
The following merge types are available:"""
4041
2160
takes_args = ['file*']
4046
help="Show base revision text in conflicts."),
2161
takes_options = ['merge-type', 'reprocess',
2162
Option('show-base', help="Show base revision text in "
2166
from merge import merge_type_help
2167
from inspect import getdoc
2168
return getdoc(self) + '\n' + merge_type_help()
4049
2170
def run(self, file_list=None, merge_type=None, show_base=False,
4050
2171
reprocess=False):
2172
from bzrlib.merge import merge_inner, transform_tree
4051
2173
if merge_type is None:
4052
merge_type = _mod_merge.Merge3Merger
2174
merge_type = Merge3Merger
4053
2175
tree, file_list = tree_files(file_list)
4054
2176
tree.lock_write()
4055
self.add_cleanup(tree.unlock)
4056
parents = tree.get_parent_ids()
4057
if len(parents) != 2:
4058
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4059
" merges. Not cherrypicking or"
4061
repository = tree.branch.repository
4062
interesting_ids = None
4064
conflicts = tree.conflicts()
4065
if file_list is not None:
4066
interesting_ids = set()
4067
for filename in file_list:
4068
file_id = tree.path2id(filename)
4070
raise errors.NotVersionedError(filename)
4071
interesting_ids.add(file_id)
4072
if tree.kind(file_id) != "directory":
4075
for name, ie in tree.inventory.iter_entries(file_id):
4076
interesting_ids.add(ie.file_id)
4077
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4079
# Remerge only supports resolving contents conflicts
4080
allowed_conflicts = ('text conflict', 'contents conflict')
4081
restore_files = [c.path for c in conflicts
4082
if c.typestring in allowed_conflicts]
4083
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4084
tree.set_conflicts(ConflictList(new_conflicts))
4085
if file_list is not None:
4086
restore_files = file_list
4087
for filename in restore_files:
4089
restore(tree.abspath(filename))
4090
except errors.NotConflicted:
4092
# Disable pending merges, because the file texts we are remerging
4093
# have not had those merges performed. If we use the wrong parents
4094
# list, we imply that the working tree text has seen and rejected
4095
# all the changes from the other tree, when in fact those changes
4096
# have not yet been seen.
4097
tree.set_parent_ids(parents[:1])
4099
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4100
merger.interesting_ids = interesting_ids
4101
merger.merge_type = merge_type
4102
merger.show_base = show_base
4103
merger.reprocess = reprocess
4104
conflicts = merger.do_merge()
2178
pending_merges = tree.pending_merges()
2179
if len(pending_merges) != 1:
2180
raise BzrCommandError("Sorry, remerge only works after normal"
2181
" merges. Not cherrypicking or"
2183
repository = tree.branch.repository
2184
base_revision = common_ancestor(tree.branch.last_revision(),
2185
pending_merges[0], repository)
2186
base_tree = repository.revision_tree(base_revision)
2187
other_tree = repository.revision_tree(pending_merges[0])
2188
interesting_ids = None
2189
if file_list is not None:
2190
interesting_ids = set()
2191
for filename in file_list:
2192
file_id = tree.path2id(filename)
2194
raise NotVersionedError(filename)
2195
interesting_ids.add(file_id)
2196
if tree.kind(file_id) != "directory":
2199
for name, ie in tree.inventory.iter_entries(file_id):
2200
interesting_ids.add(ie.file_id)
2201
transform_tree(tree, tree.basis_tree(), interesting_ids)
2202
if file_list is None:
2203
restore_files = list(tree.iter_conflicts())
2205
restore_files = file_list
2206
for filename in restore_files:
2208
restore(tree.abspath(filename))
2209
except NotConflicted:
2211
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2213
interesting_ids = interesting_ids,
2214
other_rev_id=pending_merges[0],
2215
merge_type=merge_type,
2216
show_base=show_base,
2217
reprocess=reprocess)
4106
tree.set_parent_ids(parents)
4107
2220
if conflicts > 0:
4113
2225
class cmd_revert(Command):
4114
"""Revert files to a previous revision.
4116
Giving a list of files will revert only those files. Otherwise, all files
4117
will be reverted. If the revision is not specified with '--revision', the
4118
last committed revision is used.
4120
To remove only some changes, without reverting to a prior version, use
4121
merge instead. For example, "merge . --revision -2..-3" will remove the
4122
changes introduced by -2, without affecting the changes introduced by -1.
4123
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4125
By default, any files that have been manually changed will be backed up
4126
first. (Files changed only by merge are not backed up.) Backup files have
4127
'.~#~' appended to their name, where # is a number.
4129
When you provide files, you can use their current pathname or the pathname
4130
from the target revision. So you can use revert to "undelete" a file by
4131
name. If you name a directory, all the contents of that directory will be
4134
If you have newly added files since the target revision, they will be
4135
removed. If the files to be removed have been changed, backups will be
4136
created as above. Directories containing unknown files will not be
4139
The working tree contains a list of revisions that have been merged but
4140
not yet committed. These revisions will be included as additional parents
4141
of the next commit. Normally, using revert clears that list as well as
4142
reverting the files. If any files are specified, revert leaves the list
4143
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4144
.`` in the tree root to revert all files but keep the recorded merges,
4145
and ``bzr revert --forget-merges`` to clear the pending merge list without
4146
reverting any files.
4148
Using "bzr revert --forget-merges", it is possible to apply all of the
4149
changes from a branch in a single revision. To do this, perform the merge
4150
as desired. Then doing revert with the "--forget-merges" option will keep
4151
the content of the tree as it was, but it will clear the list of pending
4152
merges. The next commit will then contain all of the changes that are
4153
present in the other branch, but without any other parent revisions.
4154
Because this technique forgets where these changes originated, it may
4155
cause additional conflicts on later merges involving the same source and
2226
"""Reverse all changes since the last commit.
2228
Only versioned files are affected. Specify filenames to revert only
2229
those files. By default, any files that are changed will be backed up
2230
first. Backup files have a '~' appended to their name.
4159
_see_also = ['cat', 'export']
4162
Option('no-backup', "Do not save backups of reverted files."),
4163
Option('forget-merges',
4164
'Remove pending merge marker, without changing any files.'),
2232
takes_options = ['revision', 'no-backup']
4166
2233
takes_args = ['file*']
2234
aliases = ['merge-revert']
4168
def run(self, revision=None, no_backup=False, file_list=None,
4169
forget_merges=None):
2236
def run(self, revision=None, no_backup=False, file_list=None):
2237
from bzrlib.commands import parse_spec
2238
if file_list is not None:
2239
if len(file_list) == 0:
2240
raise BzrCommandError("No files specified")
4170
2244
tree, file_list = tree_files(file_list)
4172
self.add_cleanup(tree.unlock)
4174
tree.set_parent_ids(tree.get_parent_ids()[:1])
2245
if revision is None:
2246
# FIXME should be tree.last_revision
2247
rev_id = tree.last_revision()
2248
elif len(revision) != 1:
2249
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
4176
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4179
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4180
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4181
tree.revert(file_list, rev_tree, not no_backup, None,
4182
report_changes=True)
2251
rev_id = revision[0].in_history(tree.branch).rev_id
2252
pb = ui.ui_factory.nested_progress_bar()
2254
tree.revert(file_list,
2255
tree.branch.repository.revision_tree(rev_id),
4185
2261
class cmd_assert_fail(Command):
4186
2262
"""Test reporting of assertion failures"""
4187
# intended just for use in testing
4192
raise AssertionError("always fails")
2265
assert False, "always fails"
4195
2268
class cmd_help(Command):
4196
2269
"""Show help on a command or other topic.
4199
_see_also = ['topics']
4201
Option('long', 'Show help on all commands.'),
2271
For a list of all available commands, say 'bzr help commands'."""
2272
takes_options = [Option('long', 'show help on all commands')]
4203
2273
takes_args = ['topic?']
4204
2274
aliases = ['?', '--help', '-?', '-h']
4206
2276
@display_command
4207
2277
def run(self, topic=None, long=False):
4209
2279
if topic is None and long:
4210
2280
topic = "commands"
4211
bzrlib.help.help(topic)
4214
2284
class cmd_shell_complete(Command):
4215
2285
"""Show appropriate completions for context.
4217
For a list of all available commands, say 'bzr shell-complete'.
2287
For a list of all available commands, say 'bzr shell-complete'."""
4219
2288
takes_args = ['context?']
4220
2289
aliases = ['s-c']
4223
2292
@display_command
4224
2293
def run(self, context=None):
4225
2294
import shellcomplete
4226
2295
shellcomplete.shellcomplete(context)
2298
class cmd_fetch(Command):
2299
"""Copy in history from another branch but don't merge it.
2301
This is an internal method used for pull and merge."""
2303
takes_args = ['from_branch', 'to_branch']
2304
def run(self, from_branch, to_branch):
2305
from bzrlib.fetch import Fetcher
2306
from_b = Branch.open(from_branch)
2307
to_b = Branch.open(to_branch)
2308
Fetcher(to_b, from_b)
4229
2311
class cmd_missing(Command):
4230
2312
"""Show unmerged/unpulled revisions between two branches.
4232
OTHER_BRANCH may be local or remote.
4234
To filter on a range of revisions, you can use the command -r begin..end
4235
-r revision requests a specific revision, -r ..end or -r begin.. are
4239
1 - some missing revisions
4240
0 - no missing revisions
4244
Determine the missing revisions between this and the branch at the
4245
remembered pull location::
4249
Determine the missing revisions between this and another branch::
4251
bzr missing http://server/branch
4253
Determine the missing revisions up to a specific revision on the other
4256
bzr missing -r ..-10
4258
Determine the missing revisions up to a specific revision on this
4261
bzr missing --my-revision ..-10
4264
_see_also = ['merge', 'pull']
2314
OTHER_BRANCH may be local or remote."""
4265
2315
takes_args = ['other_branch?']
4267
Option('reverse', 'Reverse the order of revisions.'),
4269
'Display changes in the local branch only.'),
4270
Option('this' , 'Same as --mine-only.'),
4271
Option('theirs-only',
4272
'Display changes in the remote branch only.'),
4273
Option('other', 'Same as --theirs-only.'),
4277
custom_help('revision',
4278
help='Filter on other branch revisions (inclusive). '
4279
'See "help revisionspec" for details.'),
4280
Option('my-revision',
4281
type=_parse_revision_str,
4282
help='Filter on local branch revisions (inclusive). '
4283
'See "help revisionspec" for details.'),
4284
Option('include-merges',
4285
'Show all revisions in addition to the mainline ones.'),
2316
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2318
'Display changes in the local branch only'),
2319
Option('theirs-only',
2320
'Display changes in the remote branch only'),
4287
2328
encoding_type = 'replace'
4289
2330
@display_command
4290
2331
def run(self, other_branch=None, reverse=False, mine_only=False,
4292
log_format=None, long=False, short=False, line=False,
4293
show_ids=False, verbose=False, this=False, other=False,
4294
include_merges=False, revision=None, my_revision=None):
4295
from bzrlib.missing import find_unmerged, iter_log_revisions
4304
# TODO: We should probably check that we don't have mine-only and
4305
# theirs-only set, but it gets complicated because we also have
4306
# this and other which could be used.
2332
theirs_only=False, log_format=None, long=False, short=False, line=False,
2333
show_ids=False, verbose=False):
2334
from bzrlib.missing import find_unmerged, iter_log_data
2335
from bzrlib.log import log_formatter
4313
2336
local_branch = Branch.open_containing(u".")[0]
4314
2337
parent = local_branch.get_parent()
4315
2338
if other_branch is None:
4316
2339
other_branch = parent
4317
2340
if other_branch is None:
4318
raise errors.BzrCommandError("No peer location known"
4320
display_url = urlutils.unescape_for_display(parent,
4322
message("Using saved parent location: "
4323
+ display_url + "\n")
2341
raise BzrCommandError("No missing location known or specified.")
2342
print "Using last location: " + local_branch.get_parent()
4325
2343
remote_branch = Branch.open(other_branch)
4326
2344
if remote_branch.base == local_branch.base:
4327
2345
remote_branch = local_branch
4329
2346
local_branch.lock_read()
4330
self.add_cleanup(local_branch.unlock)
4331
local_revid_range = _revision_range_to_revid_range(
4332
_get_revision_range(my_revision, local_branch,
4335
remote_branch.lock_read()
4336
self.add_cleanup(remote_branch.unlock)
4337
remote_revid_range = _revision_range_to_revid_range(
4338
_get_revision_range(revision,
4339
remote_branch, self.name()))
4341
local_extra, remote_extra = find_unmerged(
4342
local_branch, remote_branch, restrict,
4343
backward=not reverse,
4344
include_merges=include_merges,
4345
local_revid_range=local_revid_range,
4346
remote_revid_range=remote_revid_range)
4348
if log_format is None:
4349
registry = log.log_formatter_registry
4350
log_format = registry.get_default(local_branch)
4351
lf = log_format(to_file=self.outf,
4353
show_timezone='original')
4356
if local_extra and not theirs_only:
4357
message("You have %d extra revision(s):\n" %
4359
for revision in iter_log_revisions(local_extra,
4360
local_branch.repository,
4362
lf.log_revision(revision)
4363
printed_local = True
4366
printed_local = False
4368
if remote_extra and not mine_only:
4369
if printed_local is True:
4371
message("You are missing %d revision(s):\n" %
4373
for revision in iter_log_revisions(remote_extra,
4374
remote_branch.repository,
4376
lf.log_revision(revision)
4379
if mine_only and not local_extra:
4380
# We checked local, and found nothing extra
4381
message('This branch is up to date.\n')
4382
elif theirs_only and not remote_extra:
4383
# We checked remote, and found nothing extra
4384
message('Other branch is up to date.\n')
4385
elif not (mine_only or theirs_only or local_extra or
4387
# We checked both branches, and neither one had extra
4389
message("Branches are up to date.\n")
2348
remote_branch.lock_read()
2350
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2351
if (log_format == None):
2352
default = local_branch.get_config().log_format()
2353
log_format = get_log_format(long=long, short=short,
2354
line=line, default=default)
2355
lf = log_formatter(log_format,
2358
show_timezone='original')
2359
if reverse is False:
2360
local_extra.reverse()
2361
remote_extra.reverse()
2362
if local_extra and not theirs_only:
2363
print "You have %d extra revision(s):" % len(local_extra)
2364
for data in iter_log_data(local_extra, local_branch.repository,
2367
printed_local = True
2369
printed_local = False
2370
if remote_extra and not mine_only:
2371
if printed_local is True:
2373
print "You are missing %d revision(s):" % len(remote_extra)
2374
for data in iter_log_data(remote_extra, remote_branch.repository,
2377
if not remote_extra and not local_extra:
2379
print "Branches are up to date."
2383
remote_branch.unlock()
2385
local_branch.unlock()
4391
2386
if not status_code and parent is None and other_branch is not None:
4392
2387
local_branch.lock_write()
4393
self.add_cleanup(local_branch.unlock)
4394
# handle race conditions - a parent might be set while we run.
4395
if local_branch.get_parent() is None:
4396
local_branch.set_parent(remote_branch.base)
2389
# handle race conditions - a parent might be set while we run.
2390
if local_branch.get_parent() is None:
2391
local_branch.set_parent(remote_branch.base)
2393
local_branch.unlock()
4397
2394
return status_code
4400
class cmd_pack(Command):
4401
"""Compress the data within a repository."""
4403
_see_also = ['repositories']
4404
takes_args = ['branch_or_repo?']
4406
def run(self, branch_or_repo='.'):
4407
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4409
branch = dir.open_branch()
4410
repository = branch.repository
4411
except errors.NotBranchError:
4412
repository = dir.open_repository()
4416
2397
class cmd_plugins(Command):
4417
"""List the installed plugins.
4419
This command displays the list of installed plugins including
4420
version of plugin and a short description of each.
4422
--verbose shows the path where each plugin is located.
4424
A plugin is an external component for Bazaar that extends the
4425
revision control system, by adding or replacing code in Bazaar.
4426
Plugins can do a variety of things, including overriding commands,
4427
adding new commands, providing additional network transports and
4428
customizing log output.
4430
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4431
for further information on plugins including where to find them and how to
4432
install them. Instructions are also provided there on how to write new
4433
plugins using the Python programming language.
4435
takes_options = ['verbose']
4437
2400
@display_command
4438
def run(self, verbose=False):
4439
2402
import bzrlib.plugin
4440
2403
from inspect import getdoc
4442
for name, plugin in bzrlib.plugin.plugins().items():
4443
version = plugin.__version__
4444
if version == 'unknown':
4446
name_ver = '%s %s' % (name, version)
4447
d = getdoc(plugin.module)
2404
for name, plugin in bzrlib.plugin.all_plugins().items():
2405
if hasattr(plugin, '__path__'):
2406
print plugin.__path__[0]
2407
elif hasattr(plugin, '__file__'):
2408
print plugin.__file__
4449
doc = d.split('\n')[0]
4451
doc = '(no description)'
4452
result.append((name_ver, doc, plugin.path()))
4453
for name_ver, doc, path in sorted(result):
4454
self.outf.write("%s\n" % name_ver)
4455
self.outf.write(" %s\n" % doc)
4457
self.outf.write(" %s\n" % path)
4458
self.outf.write("\n")
2414
print '\t', d.split('\n')[0]
4461
2417
class cmd_testament(Command):
4462
2418
"""Show testament (signing-form) of a revision."""
4465
Option('long', help='Produce long-format testament.'),
4467
help='Produce a strict-format testament.')]
2419
takes_options = ['revision', 'long',
2420
Option('strict', help='Produce a strict-format'
4468
2422
takes_args = ['branch?']
4469
2423
@display_command
4470
2424
def run(self, branch=u'.', revision=None, long=False, strict=False):
4797
2647
control.break_lock()
4798
2648
except NotImplementedError:
4802
class cmd_wait_until_signalled(Command):
4803
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4805
This just prints a line to signal when it is ready, then blocks on stdin.
4811
sys.stdout.write("running\n")
4813
sys.stdin.readline()
4816
class cmd_serve(Command):
4817
"""Run the bzr server."""
4819
aliases = ['server']
4823
help='Serve on stdin/out for use from inetd or sshd.'),
4824
RegistryOption('protocol',
4825
help="Protocol to serve.",
4826
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4827
value_switches=True),
4829
help='Listen for connections on nominated port of the form '
4830
'[hostname:]portnumber. Passing 0 as the port number will '
4831
'result in a dynamically allocated port. The default port '
4832
'depends on the protocol.',
4835
help='Serve contents of this directory.',
4837
Option('allow-writes',
4838
help='By default the server is a readonly server. Supplying '
4839
'--allow-writes enables write access to the contents of '
4840
'the served directory and below. Note that ``bzr serve`` '
4841
'does not perform authentication, so unless some form of '
4842
'external authentication is arranged supplying this '
4843
'option leads to global uncontrolled write access to your '
4848
def get_host_and_port(self, port):
4849
"""Return the host and port to run the smart server on.
4851
If 'port' is None, None will be returned for the host and port.
4853
If 'port' has a colon in it, the string before the colon will be
4854
interpreted as the host.
4856
:param port: A string of the port to run the server on.
4857
:return: A tuple of (host, port), where 'host' is a host name or IP,
4858
and port is an integer TCP/IP port.
4861
if port is not None:
4863
host, port = port.split(':')
4867
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4869
from bzrlib.transport import get_transport, transport_server_registry
4870
if directory is None:
4871
directory = os.getcwd()
4872
if protocol is None:
4873
protocol = transport_server_registry.get()
4874
host, port = self.get_host_and_port(port)
4875
url = urlutils.local_path_to_url(directory)
4876
if not allow_writes:
4877
url = 'readonly+' + url
4878
transport = get_transport(url)
4879
protocol(transport, host, port, inet)
4882
class cmd_join(Command):
4883
"""Combine a tree into its containing tree.
4885
This command requires the target tree to be in a rich-root format.
4887
The TREE argument should be an independent tree, inside another tree, but
4888
not part of it. (Such trees can be produced by "bzr split", but also by
4889
running "bzr branch" with the target inside a tree.)
4891
The result is a combined tree, with the subtree no longer an independant
4892
part. This is marked as a merge of the subtree into the containing tree,
4893
and all history is preserved.
4896
_see_also = ['split']
4897
takes_args = ['tree']
4899
Option('reference', help='Join by reference.', hidden=True),
4902
def run(self, tree, reference=False):
4903
sub_tree = WorkingTree.open(tree)
4904
parent_dir = osutils.dirname(sub_tree.basedir)
4905
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4906
repo = containing_tree.branch.repository
4907
if not repo.supports_rich_root():
4908
raise errors.BzrCommandError(
4909
"Can't join trees because %s doesn't support rich root data.\n"
4910
"You can use bzr upgrade on the repository."
4914
containing_tree.add_reference(sub_tree)
4915
except errors.BadReferenceTarget, e:
4916
# XXX: Would be better to just raise a nicely printable
4917
# exception from the real origin. Also below. mbp 20070306
4918
raise errors.BzrCommandError("Cannot join %s. %s" %
4922
containing_tree.subsume(sub_tree)
4923
except errors.BadSubsumeSource, e:
4924
raise errors.BzrCommandError("Cannot join %s. %s" %
4928
class cmd_split(Command):
4929
"""Split a subdirectory of a tree into a separate tree.
4931
This command will produce a target tree in a format that supports
4932
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4933
converted into earlier formats like 'dirstate-tags'.
4935
The TREE argument should be a subdirectory of a working tree. That
4936
subdirectory will be converted into an independent tree, with its own
4937
branch. Commits in the top-level tree will not apply to the new subtree.
4940
_see_also = ['join']
4941
takes_args = ['tree']
4943
def run(self, tree):
4944
containing_tree, subdir = WorkingTree.open_containing(tree)
4945
sub_id = containing_tree.path2id(subdir)
4947
raise errors.NotVersionedError(subdir)
4949
containing_tree.extract(sub_id)
4950
except errors.RootNotRich:
4951
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4954
class cmd_merge_directive(Command):
4955
"""Generate a merge directive for auto-merge tools.
4957
A directive requests a merge to be performed, and also provides all the
4958
information necessary to do so. This means it must either include a
4959
revision bundle, or the location of a branch containing the desired
4962
A submit branch (the location to merge into) must be supplied the first
4963
time the command is issued. After it has been supplied once, it will
4964
be remembered as the default.
4966
A public branch is optional if a revision bundle is supplied, but required
4967
if --diff or --plain is specified. It will be remembered as the default
4968
after the first use.
4971
takes_args = ['submit_branch?', 'public_branch?']
4975
_see_also = ['send']
4978
RegistryOption.from_kwargs('patch-type',
4979
'The type of patch to include in the directive.',
4981
value_switches=True,
4983
bundle='Bazaar revision bundle (default).',
4984
diff='Normal unified diff.',
4985
plain='No patch, just directive.'),
4986
Option('sign', help='GPG-sign the directive.'), 'revision',
4987
Option('mail-to', type=str,
4988
help='Instead of printing the directive, email to this address.'),
4989
Option('message', type=str, short_name='m',
4990
help='Message to use when committing this merge.')
4993
encoding_type = 'exact'
4995
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4996
sign=False, revision=None, mail_to=None, message=None):
4997
from bzrlib.revision import ensure_null, NULL_REVISION
4998
include_patch, include_bundle = {
4999
'plain': (False, False),
5000
'diff': (True, False),
5001
'bundle': (True, True),
5003
branch = Branch.open('.')
5004
stored_submit_branch = branch.get_submit_branch()
5005
if submit_branch is None:
5006
submit_branch = stored_submit_branch
5008
if stored_submit_branch is None:
5009
branch.set_submit_branch(submit_branch)
5010
if submit_branch is None:
5011
submit_branch = branch.get_parent()
5012
if submit_branch is None:
5013
raise errors.BzrCommandError('No submit branch specified or known')
5015
stored_public_branch = branch.get_public_branch()
5016
if public_branch is None:
5017
public_branch = stored_public_branch
5018
elif stored_public_branch is None:
5019
branch.set_public_branch(public_branch)
5020
if not include_bundle and public_branch is None:
5021
raise errors.BzrCommandError('No public branch specified or'
5023
base_revision_id = None
5024
if revision is not None:
5025
if len(revision) > 2:
5026
raise errors.BzrCommandError('bzr merge-directive takes '
5027
'at most two one revision identifiers')
5028
revision_id = revision[-1].as_revision_id(branch)
5029
if len(revision) == 2:
5030
base_revision_id = revision[0].as_revision_id(branch)
5032
revision_id = branch.last_revision()
5033
revision_id = ensure_null(revision_id)
5034
if revision_id == NULL_REVISION:
5035
raise errors.BzrCommandError('No revisions to bundle.')
5036
directive = merge_directive.MergeDirective2.from_objects(
5037
branch.repository, revision_id, time.time(),
5038
osutils.local_time_offset(), submit_branch,
5039
public_branch=public_branch, include_patch=include_patch,
5040
include_bundle=include_bundle, message=message,
5041
base_revision_id=base_revision_id)
5044
self.outf.write(directive.to_signed(branch))
5046
self.outf.writelines(directive.to_lines())
5048
message = directive.to_email(mail_to, branch, sign)
5049
s = SMTPConnection(branch.get_config())
5050
s.send_email(message)
5053
class cmd_send(Command):
5054
"""Mail or create a merge-directive for submitting changes.
5056
A merge directive provides many things needed for requesting merges:
5058
* A machine-readable description of the merge to perform
5060
* An optional patch that is a preview of the changes requested
5062
* An optional bundle of revision data, so that the changes can be applied
5063
directly from the merge directive, without retrieving data from a
5066
`bzr send` creates a compact data set that, when applied using bzr
5067
merge, has the same effect as merging from the source branch.
5069
By default the merge directive is self-contained and can be applied to any
5070
branch containing submit_branch in its ancestory without needing access to
5073
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5074
revisions, but only a structured request to merge from the
5075
public_location. In that case the public_branch is needed and it must be
5076
up-to-date and accessible to the recipient. The public_branch is always
5077
included if known, so that people can check it later.
5079
The submit branch defaults to the parent of the source branch, but can be
5080
overridden. Both submit branch and public branch will be remembered in
5081
branch.conf the first time they are used for a particular branch. The
5082
source branch defaults to that containing the working directory, but can
5083
be changed using --from.
5085
In order to calculate those changes, bzr must analyse the submit branch.
5086
Therefore it is most efficient for the submit branch to be a local mirror.
5087
If a public location is known for the submit_branch, that location is used
5088
in the merge directive.
5090
The default behaviour is to send the merge directive by mail, unless -o is
5091
given, in which case it is sent to a file.
5093
Mail is sent using your preferred mail program. This should be transparent
5094
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5095
If the preferred client can't be found (or used), your editor will be used.
5097
To use a specific mail program, set the mail_client configuration option.
5098
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5099
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5100
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5101
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5104
If mail is being sent, a to address is required. This can be supplied
5105
either on the commandline, by setting the submit_to configuration
5106
option in the branch itself or the child_submit_to configuration option
5107
in the submit branch.
5109
Two formats are currently supported: "4" uses revision bundle format 4 and
5110
merge directive format 2. It is significantly faster and smaller than
5111
older formats. It is compatible with Bazaar 0.19 and later. It is the
5112
default. "0.9" uses revision bundle format 0.9 and merge directive
5113
format 1. It is compatible with Bazaar 0.12 - 0.18.
5115
The merge directives created by bzr send may be applied using bzr merge or
5116
bzr pull by specifying a file containing a merge directive as the location.
5118
bzr send makes extensive use of public locations to map local locations into
5119
URLs that can be used by other people. See `bzr help configuration` to
5120
set them, and use `bzr info` to display them.
5123
encoding_type = 'exact'
5125
_see_also = ['merge', 'pull']
5127
takes_args = ['submit_branch?', 'public_branch?']
5131
help='Do not include a bundle in the merge directive.'),
5132
Option('no-patch', help='Do not include a preview patch in the merge'
5135
help='Remember submit and public branch.'),
5137
help='Branch to generate the submission from, '
5138
'rather than the one containing the working directory.',
5141
Option('output', short_name='o',
5142
help='Write merge directive to this file; '
5143
'use - for stdout.',
5146
help='Refuse to send if there are uncommitted changes in'
5147
' the working tree, --no-strict disables the check.'),
5148
Option('mail-to', help='Mail the request to this address.',
5152
Option('body', help='Body for the email.', type=unicode),
5153
RegistryOption('format',
5154
help='Use the specified output format.',
5155
lazy_registry=('bzrlib.send', 'format_registry')),
5158
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5159
no_patch=False, revision=None, remember=False, output=None,
5160
format=None, mail_to=None, message=None, body=None,
5161
strict=None, **kwargs):
5162
from bzrlib.send import send
5163
return send(submit_branch, revision, public_branch, remember,
5164
format, no_bundle, no_patch, output,
5165
kwargs.get('from', '.'), mail_to, message, body,
5170
class cmd_bundle_revisions(cmd_send):
5171
"""Create a merge-directive for submitting changes.
5173
A merge directive provides many things needed for requesting merges:
5175
* A machine-readable description of the merge to perform
5177
* An optional patch that is a preview of the changes requested
5179
* An optional bundle of revision data, so that the changes can be applied
5180
directly from the merge directive, without retrieving data from a
5183
If --no-bundle is specified, then public_branch is needed (and must be
5184
up-to-date), so that the receiver can perform the merge using the
5185
public_branch. The public_branch is always included if known, so that
5186
people can check it later.
5188
The submit branch defaults to the parent, but can be overridden. Both
5189
submit branch and public branch will be remembered if supplied.
5191
If a public_branch is known for the submit_branch, that public submit
5192
branch is used in the merge instructions. This means that a local mirror
5193
can be used as your actual submit branch, once you have set public_branch
5196
Two formats are currently supported: "4" uses revision bundle format 4 and
5197
merge directive format 2. It is significantly faster and smaller than
5198
older formats. It is compatible with Bazaar 0.19 and later. It is the
5199
default. "0.9" uses revision bundle format 0.9 and merge directive
5200
format 1. It is compatible with Bazaar 0.12 - 0.18.
5205
help='Do not include a bundle in the merge directive.'),
5206
Option('no-patch', help='Do not include a preview patch in the merge'
5209
help='Remember submit and public branch.'),
5211
help='Branch to generate the submission from, '
5212
'rather than the one containing the working directory.',
5215
Option('output', short_name='o', help='Write directive to this file.',
5218
help='Refuse to bundle revisions if there are uncommitted'
5219
' changes in the working tree, --no-strict disables the check.'),
5221
RegistryOption('format',
5222
help='Use the specified output format.',
5223
lazy_registry=('bzrlib.send', 'format_registry')),
5225
aliases = ['bundle']
5227
_see_also = ['send', 'merge']
5231
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5232
no_patch=False, revision=None, remember=False, output=None,
5233
format=None, strict=None, **kwargs):
5236
from bzrlib.send import send
5237
return send(submit_branch, revision, public_branch, remember,
5238
format, no_bundle, no_patch, output,
5239
kwargs.get('from', '.'), None, None, None,
5240
self.outf, strict=strict)
5243
class cmd_tag(Command):
5244
"""Create, remove or modify a tag naming a revision.
5246
Tags give human-meaningful names to revisions. Commands that take a -r
5247
(--revision) option can be given -rtag:X, where X is any previously
5250
Tags are stored in the branch. Tags are copied from one branch to another
5251
along when you branch, push, pull or merge.
5253
It is an error to give a tag name that already exists unless you pass
5254
--force, in which case the tag is moved to point to the new revision.
5256
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5257
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5260
_see_also = ['commit', 'tags']
5261
takes_args = ['tag_name']
5264
help='Delete this tag rather than placing it.',
5267
help='Branch in which to place the tag.',
5272
help='Replace existing tags.',
5277
def run(self, tag_name,
5283
branch, relpath = Branch.open_containing(directory)
5285
self.add_cleanup(branch.unlock)
5287
branch.tags.delete_tag(tag_name)
5288
self.outf.write('Deleted tag %s.\n' % tag_name)
5291
if len(revision) != 1:
5292
raise errors.BzrCommandError(
5293
"Tags can only be placed on a single revision, "
5295
revision_id = revision[0].as_revision_id(branch)
5297
revision_id = branch.last_revision()
5298
if (not force) and branch.tags.has_tag(tag_name):
5299
raise errors.TagAlreadyExists(tag_name)
5300
branch.tags.set_tag(tag_name, revision_id)
5301
self.outf.write('Created tag %s.\n' % tag_name)
5304
class cmd_tags(Command):
5307
This command shows a table of tag names and the revisions they reference.
5313
help='Branch whose tags should be displayed.',
5317
RegistryOption.from_kwargs('sort',
5318
'Sort tags by different criteria.', title='Sorting',
5319
alpha='Sort tags lexicographically (default).',
5320
time='Sort tags chronologically.',
5333
branch, relpath = Branch.open_containing(directory)
5335
tags = branch.tags.get_tag_dict().items()
5340
self.add_cleanup(branch.unlock)
5342
graph = branch.repository.get_graph()
5343
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5344
revid1, revid2 = rev1.rev_id, rev2.rev_id
5345
# only show revisions between revid1 and revid2 (inclusive)
5346
tags = [(tag, revid) for tag, revid in tags if
5347
graph.is_between(revid, revid1, revid2)]
5350
elif sort == 'time':
5352
for tag, revid in tags:
5354
revobj = branch.repository.get_revision(revid)
5355
except errors.NoSuchRevision:
5356
timestamp = sys.maxint # place them at the end
5358
timestamp = revobj.timestamp
5359
timestamps[revid] = timestamp
5360
tags.sort(key=lambda x: timestamps[x[1]])
5362
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5363
for index, (tag, revid) in enumerate(tags):
5365
revno = branch.revision_id_to_dotted_revno(revid)
5366
if isinstance(revno, tuple):
5367
revno = '.'.join(map(str, revno))
5368
except errors.NoSuchRevision:
5369
# Bad tag data/merges can lead to tagged revisions
5370
# which are not in this branch. Fail gracefully ...
5372
tags[index] = (tag, revno)
5374
for tag, revspec in tags:
5375
self.outf.write('%-20s %s\n' % (tag, revspec))
5378
class cmd_reconfigure(Command):
5379
"""Reconfigure the type of a bzr directory.
5381
A target configuration must be specified.
5383
For checkouts, the bind-to location will be auto-detected if not specified.
5384
The order of preference is
5385
1. For a lightweight checkout, the current bound location.
5386
2. For branches that used to be checkouts, the previously-bound location.
5387
3. The push location.
5388
4. The parent location.
5389
If none of these is available, --bind-to must be specified.
5392
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5393
takes_args = ['location?']
5395
RegistryOption.from_kwargs(
5397
title='Target type',
5398
help='The type to reconfigure the directory to.',
5399
value_switches=True, enum_switch=False,
5400
branch='Reconfigure to be an unbound branch with no working tree.',
5401
tree='Reconfigure to be an unbound branch with a working tree.',
5402
checkout='Reconfigure to be a bound branch with a working tree.',
5403
lightweight_checkout='Reconfigure to be a lightweight'
5404
' checkout (with no local history).',
5405
standalone='Reconfigure to be a standalone branch '
5406
'(i.e. stop using shared repository).',
5407
use_shared='Reconfigure to use a shared repository.',
5408
with_trees='Reconfigure repository to create '
5409
'working trees on branches by default.',
5410
with_no_trees='Reconfigure repository to not create '
5411
'working trees on branches by default.'
5413
Option('bind-to', help='Branch to bind checkout to.', type=str),
5415
help='Perform reconfiguration even if local changes'
5417
Option('stacked-on',
5418
help='Reconfigure a branch to be stacked on another branch.',
5422
help='Reconfigure a branch to be unstacked. This '
5423
'may require copying substantial data into it.',
5427
def run(self, location=None, target_type=None, bind_to=None, force=False,
5430
directory = bzrdir.BzrDir.open(location)
5431
if stacked_on and unstacked:
5432
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5433
elif stacked_on is not None:
5434
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5436
reconfigure.ReconfigureUnstacked().apply(directory)
5437
# At the moment you can use --stacked-on and a different
5438
# reconfiguration shape at the same time; there seems no good reason
5440
if target_type is None:
5441
if stacked_on or unstacked:
5444
raise errors.BzrCommandError('No target configuration '
5446
elif target_type == 'branch':
5447
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5448
elif target_type == 'tree':
5449
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5450
elif target_type == 'checkout':
5451
reconfiguration = reconfigure.Reconfigure.to_checkout(
5453
elif target_type == 'lightweight-checkout':
5454
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5456
elif target_type == 'use-shared':
5457
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5458
elif target_type == 'standalone':
5459
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5460
elif target_type == 'with-trees':
5461
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5463
elif target_type == 'with-no-trees':
5464
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5466
reconfiguration.apply(force)
5469
class cmd_switch(Command):
5470
"""Set the branch of a checkout and update.
5472
For lightweight checkouts, this changes the branch being referenced.
5473
For heavyweight checkouts, this checks that there are no local commits
5474
versus the current bound branch, then it makes the local branch a mirror
5475
of the new location and binds to it.
5477
In both cases, the working tree is updated and uncommitted changes
5478
are merged. The user can commit or revert these as they desire.
5480
Pending merges need to be committed or reverted before using switch.
5482
The path to the branch to switch to can be specified relative to the parent
5483
directory of the current branch. For example, if you are currently in a
5484
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5487
Bound branches use the nickname of its master branch unless it is set
5488
locally, in which case switching will update the local nickname to be
5492
takes_args = ['to_location?']
5493
takes_options = [Option('force',
5494
help='Switch even if local commits will be lost.'),
5496
Option('create-branch', short_name='b',
5497
help='Create the target branch from this one before'
5498
' switching to it.'),
5501
def run(self, to_location=None, force=False, create_branch=False,
5503
from bzrlib import switch
5505
revision = _get_one_revision('switch', revision)
5506
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5507
if to_location is None:
5508
if revision is None:
5509
raise errors.BzrCommandError('You must supply either a'
5510
' revision or a location')
5513
branch = control_dir.open_branch()
5514
had_explicit_nick = branch.get_config().has_explicit_nickname()
5515
except errors.NotBranchError:
5517
had_explicit_nick = False
5520
raise errors.BzrCommandError('cannot create branch without'
5522
to_location = directory_service.directories.dereference(
5524
if '/' not in to_location and '\\' not in to_location:
5525
# This path is meant to be relative to the existing branch
5526
this_url = self._get_branch_location(control_dir)
5527
to_location = urlutils.join(this_url, '..', to_location)
5528
to_branch = branch.bzrdir.sprout(to_location,
5529
possible_transports=[branch.bzrdir.root_transport],
5530
source_branch=branch).open_branch()
5533
to_branch = Branch.open(to_location)
5534
except errors.NotBranchError:
5535
this_url = self._get_branch_location(control_dir)
5536
to_branch = Branch.open(
5537
urlutils.join(this_url, '..', to_location))
5538
if revision is not None:
5539
revision = revision.as_revision_id(to_branch)
5540
switch.switch(control_dir, to_branch, force, revision_id=revision)
5541
if had_explicit_nick:
5542
branch = control_dir.open_branch() #get the new branch!
5543
branch.nick = to_branch.nick
5544
note('Switched to branch: %s',
5545
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5547
def _get_branch_location(self, control_dir):
5548
"""Return location of branch for this control dir."""
5550
this_branch = control_dir.open_branch()
5551
# This may be a heavy checkout, where we want the master branch
5552
master_location = this_branch.get_bound_location()
5553
if master_location is not None:
5554
return master_location
5555
# If not, use a local sibling
5556
return this_branch.base
5557
except errors.NotBranchError:
5558
format = control_dir.find_branch_format()
5559
if getattr(format, 'get_reference', None) is not None:
5560
return format.get_reference(control_dir)
5562
return control_dir.root_transport.base
5565
class cmd_view(Command):
5566
"""Manage filtered views.
5568
Views provide a mask over the tree so that users can focus on
5569
a subset of a tree when doing their work. After creating a view,
5570
commands that support a list of files - status, diff, commit, etc -
5571
effectively have that list of files implicitly given each time.
5572
An explicit list of files can still be given but those files
5573
must be within the current view.
5575
In most cases, a view has a short life-span: it is created to make
5576
a selected change and is deleted once that change is committed.
5577
At other times, you may wish to create one or more named views
5578
and switch between them.
5580
To disable the current view without deleting it, you can switch to
5581
the pseudo view called ``off``. This can be useful when you need
5582
to see the whole tree for an operation or two (e.g. merge) but
5583
want to switch back to your view after that.
5586
To define the current view::
5588
bzr view file1 dir1 ...
5590
To list the current view::
5594
To delete the current view::
5598
To disable the current view without deleting it::
5600
bzr view --switch off
5602
To define a named view and switch to it::
5604
bzr view --name view-name file1 dir1 ...
5606
To list a named view::
5608
bzr view --name view-name
5610
To delete a named view::
5612
bzr view --name view-name --delete
5614
To switch to a named view::
5616
bzr view --switch view-name
5618
To list all views defined::
5622
To delete all views::
5624
bzr view --delete --all
5628
takes_args = ['file*']
5631
help='Apply list or delete action to all views.',
5634
help='Delete the view.',
5637
help='Name of the view to define, list or delete.',
5641
help='Name of the view to switch to.',
5646
def run(self, file_list,
5652
tree, file_list = tree_files(file_list, apply_view=False)
5653
current_view, view_dict = tree.views.get_view_info()
5658
raise errors.BzrCommandError(
5659
"Both --delete and a file list specified")
5661
raise errors.BzrCommandError(
5662
"Both --delete and --switch specified")
5664
tree.views.set_view_info(None, {})
5665
self.outf.write("Deleted all views.\n")
5667
raise errors.BzrCommandError("No current view to delete")
5669
tree.views.delete_view(name)
5670
self.outf.write("Deleted '%s' view.\n" % name)
5673
raise errors.BzrCommandError(
5674
"Both --switch and a file list specified")
5676
raise errors.BzrCommandError(
5677
"Both --switch and --all specified")
5678
elif switch == 'off':
5679
if current_view is None:
5680
raise errors.BzrCommandError("No current view to disable")
5681
tree.views.set_view_info(None, view_dict)
5682
self.outf.write("Disabled '%s' view.\n" % (current_view))
5684
tree.views.set_view_info(switch, view_dict)
5685
view_str = views.view_display_str(tree.views.lookup_view())
5686
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5689
self.outf.write('Views defined:\n')
5690
for view in sorted(view_dict):
5691
if view == current_view:
5695
view_str = views.view_display_str(view_dict[view])
5696
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5698
self.outf.write('No views defined.\n')
5701
# No name given and no current view set
5704
raise errors.BzrCommandError(
5705
"Cannot change the 'off' pseudo view")
5706
tree.views.set_view(name, sorted(file_list))
5707
view_str = views.view_display_str(tree.views.lookup_view())
5708
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5712
# No name given and no current view set
5713
self.outf.write('No current view.\n')
5715
view_str = views.view_display_str(tree.views.lookup_view(name))
5716
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5719
class cmd_hooks(Command):
5725
for hook_key in sorted(hooks.known_hooks.keys()):
5726
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5727
self.outf.write("%s:\n" % type(some_hooks).__name__)
5728
for hook_name, hook_point in sorted(some_hooks.items()):
5729
self.outf.write(" %s:\n" % (hook_name,))
5730
found_hooks = list(hook_point)
5732
for hook in found_hooks:
5733
self.outf.write(" %s\n" %
5734
(some_hooks.get_hook_name(hook),))
5736
self.outf.write(" <no hooks installed>\n")
5739
class cmd_shelve(Command):
5740
"""Temporarily set aside some changes from the current tree.
5742
Shelve allows you to temporarily put changes you've made "on the shelf",
5743
ie. out of the way, until a later time when you can bring them back from
5744
the shelf with the 'unshelve' command. The changes are stored alongside
5745
your working tree, and so they aren't propagated along with your branch nor
5746
will they survive its deletion.
5748
If shelve --list is specified, previously-shelved changes are listed.
5750
Shelve is intended to help separate several sets of changes that have
5751
been inappropriately mingled. If you just want to get rid of all changes
5752
and you don't need to restore them later, use revert. If you want to
5753
shelve all text changes at once, use shelve --all.
5755
If filenames are specified, only the changes to those files will be
5756
shelved. Other files will be left untouched.
5758
If a revision is specified, changes since that revision will be shelved.
5760
You can put multiple items on the shelf, and by default, 'unshelve' will
5761
restore the most recently shelved changes.
5764
takes_args = ['file*']
5768
Option('all', help='Shelve all changes.'),
5770
RegistryOption('writer', 'Method to use for writing diffs.',
5771
bzrlib.option.diff_writer_registry,
5772
value_switches=True, enum_switch=False),
5774
Option('list', help='List shelved changes.'),
5776
help='Destroy removed changes instead of shelving them.'),
5778
_see_also = ['unshelve']
5780
def run(self, revision=None, all=False, file_list=None, message=None,
5781
writer=None, list=False, destroy=False):
5783
return self.run_for_list()
5784
from bzrlib.shelf_ui import Shelver
5786
writer = bzrlib.option.diff_writer_registry.get()
5788
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5789
file_list, message, destroy=destroy)
5794
except errors.UserAbort:
5797
def run_for_list(self):
5798
tree = WorkingTree.open_containing('.')[0]
5800
self.add_cleanup(tree.unlock)
5801
manager = tree.get_shelf_manager()
5802
shelves = manager.active_shelves()
5803
if len(shelves) == 0:
5804
note('No shelved changes.')
5806
for shelf_id in reversed(shelves):
5807
message = manager.get_metadata(shelf_id).get('message')
5809
message = '<no message>'
5810
self.outf.write('%3d: %s\n' % (shelf_id, message))
5814
class cmd_unshelve(Command):
5815
"""Restore shelved changes.
5817
By default, the most recently shelved changes are restored. However if you
5818
specify a shelf by id those changes will be restored instead. This works
5819
best when the changes don't depend on each other.
5822
takes_args = ['shelf_id?']
5824
RegistryOption.from_kwargs(
5825
'action', help="The action to perform.",
5826
enum_switch=False, value_switches=True,
5827
apply="Apply changes and remove from the shelf.",
5828
dry_run="Show changes, but do not apply or remove them.",
5829
preview="Instead of unshelving the changes, show the diff that "
5830
"would result from unshelving.",
5831
delete_only="Delete changes without applying them.",
5832
keep="Apply changes but don't delete them.",
5835
_see_also = ['shelve']
5837
def run(self, shelf_id=None, action='apply'):
5838
from bzrlib.shelf_ui import Unshelver
5839
unshelver = Unshelver.from_args(shelf_id, action)
5843
unshelver.tree.unlock()
5846
class cmd_clean_tree(Command):
5847
"""Remove unwanted files from working tree.
5849
By default, only unknown files, not ignored files, are deleted. Versioned
5850
files are never deleted.
5852
Another class is 'detritus', which includes files emitted by bzr during
5853
normal operations and selftests. (The value of these files decreases with
5856
If no options are specified, unknown files are deleted. Otherwise, option
5857
flags are respected, and may be combined.
5859
To check what clean-tree will do, use --dry-run.
5861
takes_options = [Option('ignored', help='Delete all ignored files.'),
5862
Option('detritus', help='Delete conflict files, merge'
5863
' backups, and failed selftest dirs.'),
5865
help='Delete files unknown to bzr (default).'),
5866
Option('dry-run', help='Show files to delete instead of'
5868
Option('force', help='Do not prompt before deleting.')]
5869
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5871
from bzrlib.clean_tree import clean_tree
5872
if not (unknown or ignored or detritus):
5876
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5877
dry_run=dry_run, no_prompt=force)
5880
class cmd_reference(Command):
5881
"""list, view and set branch locations for nested trees.
5883
If no arguments are provided, lists the branch locations for nested trees.
5884
If one argument is provided, display the branch location for that tree.
5885
If two arguments are provided, set the branch location for that tree.
5890
takes_args = ['path?', 'location?']
5892
def run(self, path=None, location=None):
5894
if path is not None:
5896
tree, branch, relpath =(
5897
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5898
if path is not None:
5901
tree = branch.basis_tree()
5903
info = branch._get_all_reference_info().iteritems()
5904
self._display_reference_info(tree, branch, info)
5906
file_id = tree.path2id(path)
5908
raise errors.NotVersionedError(path)
5909
if location is None:
5910
info = [(file_id, branch.get_reference_info(file_id))]
5911
self._display_reference_info(tree, branch, info)
5913
branch.set_reference_info(file_id, path, location)
5915
def _display_reference_info(self, tree, branch, info):
5917
for file_id, (path, location) in info:
5919
path = tree.id2path(file_id)
5920
except errors.NoSuchId:
5922
ref_list.append((path, location))
5923
for path, location in sorted(ref_list):
5924
self.outf.write('%s %s\n' % (path, location))
2653
# command-line interpretation helper for merge-related commands
2654
def merge(other_revision, base_revision,
2655
check_clean=True, ignore_zero=False,
2656
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2657
file_list=None, show_base=False, reprocess=False,
2658
pb=DummyProgress()):
2659
"""Merge changes into a tree.
2662
list(path, revno) Base for three-way merge.
2663
If [None, None] then a base will be automatically determined.
2665
list(path, revno) Other revision for three-way merge.
2667
Directory to merge changes into; '.' by default.
2669
If true, this_dir must have no uncommitted changes before the
2671
ignore_zero - If true, suppress the "zero conflicts" message when
2672
there are no conflicts; should be set when doing something we expect
2673
to complete perfectly.
2674
file_list - If supplied, merge only changes to selected files.
2676
All available ancestors of other_revision and base_revision are
2677
automatically pulled into the branch.
2679
The revno may be -1 to indicate the last revision on the branch, which is
2682
This function is intended for use from the command line; programmatic
2683
clients might prefer to call merge.merge_inner(), which has less magic
2686
from bzrlib.merge import Merger
2687
if this_dir is None:
2689
this_tree = WorkingTree.open_containing(this_dir)[0]
2690
if show_base and not merge_type is Merge3Merger:
2691
raise BzrCommandError("Show-base is not supported for this merge"
2692
" type. %s" % merge_type)
2693
if reprocess and not merge_type.supports_reprocess:
2694
raise BzrCommandError("Conflict reduction is not supported for merge"
2695
" type %s." % merge_type)
2696
if reprocess and show_base:
2697
raise BzrCommandError("Cannot do conflict reduction and show base.")
2699
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2700
merger.pp = ProgressPhase("Merge phase", 5, pb)
2701
merger.pp.next_phase()
2702
merger.check_basis(check_clean)
2703
merger.set_other(other_revision)
2704
merger.pp.next_phase()
2705
merger.set_base(base_revision)
2706
if merger.base_rev_id == merger.other_rev_id:
2707
note('Nothing to do.')
2709
merger.backup_files = backup_files
2710
merger.merge_type = merge_type
2711
merger.set_interesting_files(file_list)
2712
merger.show_base = show_base
2713
merger.reprocess = reprocess
2714
conflicts = merger.do_merge()
2715
if file_list is None:
2716
merger.set_pending()
5927
2722
# these get imported and then picked up by the scan for cmd_*
5928
2723
# TODO: Some more consistent way to split command definitions across files;
5929
# we do need to load at least some information about them to know of
2724
# we do need to load at least some information about them to know of
5930
2725
# aliases. ideally we would avoid loading the implementation until the
5931
2726
# details were needed.
5932
from bzrlib.cmd_version_info import cmd_version_info
5933
2727
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5934
from bzrlib.bundle.commands import (
5937
from bzrlib.foreign import cmd_dpush
2728
from bzrlib.bundle.commands import cmd_bundle_revisions
5938
2729
from bzrlib.sign_my_commits import cmd_sign_my_commits
2730
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2731
cmd_weave_plan_merge, cmd_weave_merge_text