393
794
class cmd_mv(Command):
394
795
"""Move or rename a file.
397
798
bzr mv OLDNAME NEWNAME
398
800
bzr mv SOURCE... DESTINATION
400
802
If the last argument is a versioned directory, all the other names
401
803
are moved into it. Otherwise, there must be exactly two arguments
402
and the file is changed to a new name, which must not already exist.
804
and the file is changed to a new name.
806
If OLDNAME does not exist on the filesystem but is versioned and
807
NEWNAME does exist on the filesystem but is not versioned, mv
808
assumes that the file has been manually moved and only updates
809
its internal inventory to reflect that change.
810
The same is valid when moving many SOURCE files to a DESTINATION.
404
812
Files cannot be moved between branches.
407
815
takes_args = ['names*']
816
takes_options = [Option("after", help="Move only the bzr identifier"
817
" of the file, because the file has already been moved."),
818
Option('auto', help='Automatically guess renames.'),
819
Option('dry-run', help='Avoid making changes when guessing renames.'),
408
821
aliases = ['move', 'rename']
409
822
encoding_type = 'replace'
411
def run(self, names_list):
824
def run(self, names_list, after=False, auto=False, dry_run=False):
826
return self.run_auto(names_list, after, dry_run)
828
raise errors.BzrCommandError('--dry-run requires --auto.')
412
829
if names_list is None:
415
831
if len(names_list) < 2:
416
raise BzrCommandError("missing file argument")
417
tree, rel_names = tree_files(names_list)
419
if os.path.isdir(names_list[-1]):
832
raise errors.BzrCommandError("missing file argument")
833
tree, rel_names = tree_files(names_list, canonicalize=False)
834
tree.lock_tree_write()
835
self.add_cleanup(tree.unlock)
836
self._run(tree, names_list, rel_names, after)
838
def run_auto(self, names_list, after, dry_run):
839
if names_list is not None and len(names_list) > 1:
840
raise errors.BzrCommandError('Only one path may be specified to'
843
raise errors.BzrCommandError('--after cannot be specified with'
845
work_tree, file_list = tree_files(names_list, default_branch='.')
846
work_tree.lock_tree_write()
847
self.add_cleanup(work_tree.unlock)
848
rename_map.RenameMap.guess_renames(work_tree, dry_run)
850
def _run(self, tree, names_list, rel_names, after):
851
into_existing = osutils.isdir(names_list[-1])
852
if into_existing and len(names_list) == 2:
854
# a. case-insensitive filesystem and change case of dir
855
# b. move directory after the fact (if the source used to be
856
# a directory, but now doesn't exist in the working tree
857
# and the target is an existing directory, just rename it)
858
if (not tree.case_sensitive
859
and rel_names[0].lower() == rel_names[1].lower()):
860
into_existing = False
863
# 'fix' the case of a potential 'from'
864
from_id = tree.path2id(
865
tree.get_canonical_inventory_path(rel_names[0]))
866
if (not osutils.lexists(names_list[0]) and
867
from_id and inv.get_file_kind(from_id) == "directory"):
868
into_existing = False
420
871
# move into existing directory
421
for pair in tree.move(rel_names[:-1], rel_names[-1]):
422
self.outf.write("%s => %s\n" % pair)
872
# All entries reference existing inventory items, so fix them up
873
# for cicp file-systems.
874
rel_names = tree.get_canonical_inventory_paths(rel_names)
875
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
877
self.outf.write("%s => %s\n" % (src, dest))
424
879
if len(names_list) != 2:
425
raise BzrCommandError('to mv multiple files the destination '
426
'must be a versioned directory')
427
tree.rename_one(rel_names[0], rel_names[1])
428
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
880
raise errors.BzrCommandError('to mv multiple files the'
881
' destination must be a versioned'
884
# for cicp file-systems: the src references an existing inventory
886
src = tree.get_canonical_inventory_path(rel_names[0])
887
# Find the canonical version of the destination: In all cases, the
888
# parent of the target must be in the inventory, so we fetch the
889
# canonical version from there (we do not always *use* the
890
# canonicalized tail portion - we may be attempting to rename the
892
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
893
dest_parent = osutils.dirname(canon_dest)
894
spec_tail = osutils.basename(rel_names[1])
895
# For a CICP file-system, we need to avoid creating 2 inventory
896
# entries that differ only by case. So regardless of the case
897
# we *want* to use (ie, specified by the user or the file-system),
898
# we must always choose to use the case of any existing inventory
899
# items. The only exception to this is when we are attempting a
900
# case-only rename (ie, canonical versions of src and dest are
902
dest_id = tree.path2id(canon_dest)
903
if dest_id is None or tree.path2id(src) == dest_id:
904
# No existing item we care about, so work out what case we
905
# are actually going to use.
907
# If 'after' is specified, the tail must refer to a file on disk.
909
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
911
# pathjoin with an empty tail adds a slash, which breaks
913
dest_parent_fq = tree.basedir
915
dest_tail = osutils.canonical_relpath(
917
osutils.pathjoin(dest_parent_fq, spec_tail))
919
# not 'after', so case as specified is used
920
dest_tail = spec_tail
922
# Use the existing item so 'mv' fails with AlreadyVersioned.
923
dest_tail = os.path.basename(canon_dest)
924
dest = osutils.pathjoin(dest_parent, dest_tail)
925
mutter("attempting to move %s => %s", src, dest)
926
tree.rename_one(src, dest, after=after)
928
self.outf.write("%s => %s\n" % (src, dest))
431
931
class cmd_pull(Command):
432
932
"""Turn this branch into a mirror of another branch.
434
This command only works on branches that have not diverged. Branches are
435
considered diverged if the destination branch's most recent commit is one
436
that has not been merged (directly or indirectly) into the parent.
934
By default, this command only works on branches that have not diverged.
935
Branches are considered diverged if the destination branch's most recent
936
commit is one that has not been merged (directly or indirectly) into the
438
939
If branches have diverged, you can use 'bzr merge' to integrate the changes
439
940
from one into the other. Once one branch has merged, the other should
440
941
be able to pull it again.
442
If you want to forget your local changes and just update your branch to
443
match the remote one, use pull --overwrite.
943
If you want to replace your local changes and just want your branch to
944
match the remote one, use pull --overwrite. This will work even if the two
945
branches have diverged.
445
947
If there is no default location set, the first pull will set it. After
446
948
that, you can omit the location to use the default. To change the
447
949
default, use --remember. The value will only be saved if the remote
448
950
location can be accessed.
952
Note: The location can be specified either in the form of a branch,
953
or in the form of a path to a file containing a merge directive generated
451
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
957
_see_also = ['push', 'update', 'status-flags', 'send']
958
takes_options = ['remember', 'overwrite', 'revision',
959
custom_help('verbose',
960
help='Show logs of pulled revisions.'),
962
help='Branch to pull into, '
963
'rather than the one containing the working directory.',
968
help="Perform a local pull in a bound "
969
"branch. Local pulls are not applied to "
452
973
takes_args = ['location?']
453
974
encoding_type = 'replace'
455
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
976
def run(self, location=None, remember=False, overwrite=False,
977
revision=None, verbose=False,
978
directory=None, local=False):
456
979
# FIXME: too much stuff is in the command class
982
if directory is None:
458
tree_to = WorkingTree.open_containing(u'.')[0]
985
tree_to = WorkingTree.open_containing(directory)[0]
459
986
branch_to = tree_to.branch
460
except NoWorkingTree:
987
except errors.NoWorkingTree:
462
branch_to = Branch.open_containing(u'.')[0]
989
branch_to = Branch.open_containing(directory)[0]
991
if local and not branch_to.get_bound_location():
992
raise errors.LocalRequiresBoundBranch()
994
possible_transports = []
465
995
if location is not None:
467
reader = bundle.read_bundle_from_url(location)
469
pass # Continue on considering this url a Branch
997
mergeable = bundle.read_mergeable_from_url(location,
998
possible_transports=possible_transports)
999
except errors.NotABundle:
471
1002
stored_loc = branch_to.get_parent()
472
1003
if location is None:
473
1004
if stored_loc is None:
474
raise BzrCommandError("No pull location known or specified.")
1005
raise errors.BzrCommandError("No pull location known or"
476
1008
display_url = urlutils.unescape_for_display(stored_loc,
477
1009
self.outf.encoding)
478
self.outf.write("Using saved location: %s\n" % display_url)
1011
self.outf.write("Using saved parent location: %s\n" % display_url)
479
1012
location = stored_loc
482
if reader is not None:
483
install_bundle(branch_to.repository, reader)
1014
revision = _get_one_revision('pull', revision)
1015
if mergeable is not None:
1016
if revision is not None:
1017
raise errors.BzrCommandError(
1018
'Cannot use -r with merge directives or bundles')
1019
mergeable.install_revisions(branch_to.repository)
1020
base_revision_id, revision_id, verified = \
1021
mergeable.get_merge_request(branch_to.repository)
484
1022
branch_from = branch_to
486
branch_from = Branch.open(location)
1024
branch_from = Branch.open(location,
1025
possible_transports=possible_transports)
488
1027
if branch_to.get_parent() is None or remember:
489
1028
branch_to.set_parent(branch_from.base)
493
if reader is not None:
494
rev_id = reader.target
495
elif len(revision) == 1:
496
rev_id = revision[0].in_history(branch_from).rev_id
498
raise BzrCommandError('bzr pull --revision takes one value.')
1030
if branch_from is not branch_to:
1031
branch_from.lock_read()
1032
self.add_cleanup(branch_from.unlock)
1033
if revision is not None:
1034
revision_id = revision.as_revision_id(branch_from)
500
old_rh = branch_to.revision_history()
1036
branch_to.lock_write()
1037
self.add_cleanup(branch_to.unlock)
501
1038
if tree_to is not None:
502
count = tree_to.pull(branch_from, overwrite, rev_id)
1039
view_info = _get_view_info_for_change_reporter(tree_to)
1040
change_reporter = delta._ChangeReporter(
1041
unversioned_filter=tree_to.is_ignored,
1042
view_info=view_info)
1043
result = tree_to.pull(
1044
branch_from, overwrite, revision_id, change_reporter,
1045
possible_transports=possible_transports, local=local)
504
count = branch_to.pull(branch_from, overwrite, rev_id)
505
note('%d revision(s) pulled.' % (count,))
1047
result = branch_to.pull(
1048
branch_from, overwrite, revision_id, local=local)
508
new_rh = branch_to.revision_history()
511
from bzrlib.log import show_changed_revisions
512
show_changed_revisions(branch_to, old_rh, new_rh,
1050
result.report(self.outf)
1051
if verbose and result.old_revid != result.new_revid:
1052
log.show_branch_change(
1053
branch_to, self.outf, result.old_revno,
516
1057
class cmd_push(Command):
517
1058
"""Update a mirror of this branch.
519
1060
The target branch will not have its working tree populated because this
520
1061
is both expensive, and is not supported on remote file systems.
522
1063
Some smart servers or protocols *may* put the working tree in place in
539
1080
location can be accessed.
542
takes_options = ['remember', 'overwrite', 'verbose',
543
Option('create-prefix',
544
help='Create the path leading up to the branch '
545
'if it does not already exist')]
1083
_see_also = ['pull', 'update', 'working-trees']
1084
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1085
Option('create-prefix',
1086
help='Create the path leading up to the branch '
1087
'if it does not already exist.'),
1089
help='Branch to push from, '
1090
'rather than the one containing the working directory.',
1094
Option('use-existing-dir',
1095
help='By default push will fail if the target'
1096
' directory exists, but does not already'
1097
' have a control directory. This flag will'
1098
' allow push to proceed.'),
1100
help='Create a stacked branch that references the public location '
1101
'of the parent branch.'),
1102
Option('stacked-on',
1103
help='Create a stacked branch that refers to another branch '
1104
'for the commit history. Only the work not present in the '
1105
'referenced branch is included in the branch created.',
1108
help='Refuse to push if there are uncommitted changes in'
1109
' the working tree, --no-strict disables the check.'),
546
1111
takes_args = ['location?']
547
1112
encoding_type = 'replace'
549
1114
def run(self, location=None, remember=False, overwrite=False,
550
create_prefix=False, verbose=False):
551
# FIXME: Way too big! Put this into a function called from the
554
br_from = Branch.open_containing('.')[0]
555
stored_loc = br_from.get_push_location()
1115
create_prefix=False, verbose=False, revision=None,
1116
use_existing_dir=False, directory=None, stacked_on=None,
1117
stacked=False, strict=None):
1118
from bzrlib.push import _show_push_branch
1120
if directory is None:
1122
# Get the source branch
1124
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1126
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1127
if strict is None: strict = True # default value
1128
# Get the tip's revision_id
1129
revision = _get_one_revision('push', revision)
1130
if revision is not None:
1131
revision_id = revision.in_history(br_from).rev_id
1134
if strict and tree is not None and revision_id is None:
1135
if (tree.has_changes()):
1136
raise errors.UncommittedChanges(
1137
tree, more='Use --no-strict to force the push.')
1138
if tree.last_revision() != tree.branch.last_revision():
1139
# The tree has lost sync with its branch, there is little
1140
# chance that the user is aware of it but he can still force
1141
# the push with --no-strict
1142
raise errors.OutOfDateTree(
1143
tree, more='Use --no-strict to force the push.')
1145
# Get the stacked_on branch, if any
1146
if stacked_on is not None:
1147
stacked_on = urlutils.normalize_url(stacked_on)
1149
parent_url = br_from.get_parent()
1151
parent = Branch.open(parent_url)
1152
stacked_on = parent.get_public_branch()
1154
# I considered excluding non-http url's here, thus forcing
1155
# 'public' branches only, but that only works for some
1156
# users, so it's best to just depend on the user spotting an
1157
# error by the feedback given to them. RBC 20080227.
1158
stacked_on = parent_url
1160
raise errors.BzrCommandError(
1161
"Could not determine branch to refer to.")
1163
# Get the destination location
556
1164
if location is None:
1165
stored_loc = br_from.get_push_location()
557
1166
if stored_loc is None:
558
raise BzrCommandError("No push location known or specified.")
1167
raise errors.BzrCommandError(
1168
"No push location known or specified.")
560
1170
display_url = urlutils.unescape_for_display(stored_loc,
561
1171
self.outf.encoding)
562
self.outf.write("Using saved location: %s\n" % display_url)
1172
self.outf.write("Using saved push location: %s\n" % display_url)
563
1173
location = stored_loc
565
to_transport = transport.get_transport(location)
566
location_url = to_transport.base
570
dir_to = bzrdir.BzrDir.open(location_url)
571
br_to = dir_to.open_branch()
572
except NotBranchError:
574
to_transport = to_transport.clone('..')
575
if not create_prefix:
577
relurl = to_transport.relpath(location_url)
578
mutter('creating directory %s => %s', location_url, relurl)
579
to_transport.mkdir(relurl)
581
raise BzrCommandError("Parent directory of %s "
582
"does not exist." % location)
584
current = to_transport.base
585
needed = [(to_transport, to_transport.relpath(location_url))]
588
to_transport, relpath = needed[-1]
589
to_transport.mkdir(relpath)
592
new_transport = to_transport.clone('..')
593
needed.append((new_transport,
594
new_transport.relpath(to_transport.base)))
595
if new_transport.base == to_transport.base:
596
raise BzrCommandError("Could not create "
598
dir_to = br_from.bzrdir.clone(location_url,
599
revision_id=br_from.last_revision())
600
br_to = dir_to.open_branch()
601
count = len(br_to.revision_history())
602
# We successfully created the target, remember it
603
if br_from.get_push_location() is None or remember:
604
br_from.set_push_location(br_to.base)
606
# We were able to connect to the remote location, so remember it
607
# we don't need to successfully push because of possible divergence.
608
if br_from.get_push_location() is None or remember:
609
br_from.set_push_location(br_to.base)
610
old_rh = br_to.revision_history()
613
tree_to = dir_to.open_workingtree()
614
except errors.NotLocalUrl:
615
warning('This transport does not update the working '
616
'tree of: %s' % (br_to.base,))
617
count = br_to.pull(br_from, overwrite)
618
except NoWorkingTree:
619
count = br_to.pull(br_from, overwrite)
621
count = tree_to.pull(br_from, overwrite)
622
except DivergedBranches:
623
raise BzrCommandError("These branches have diverged."
624
" Try a merge then push with overwrite.")
625
note('%d revision(s) pushed.' % (count,))
628
new_rh = br_to.revision_history()
631
from bzrlib.log import show_changed_revisions
632
show_changed_revisions(br_to, old_rh, new_rh,
1175
_show_push_branch(br_from, revision_id, location, self.outf,
1176
verbose=verbose, overwrite=overwrite, remember=remember,
1177
stacked_on=stacked_on, create_prefix=create_prefix,
1178
use_existing_dir=use_existing_dir)
636
1181
class cmd_branch(Command):
637
"""Create a new copy of a branch.
1182
"""Create a new branch that is a copy of an existing branch.
639
1184
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
640
1185
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1186
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1187
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1188
identifier, if any. For example, "branch lp:foo-bar" will attempt to
642
1191
To retrieve the branch as of a particular revision, supply the --revision
643
1192
parameter, as in "branch foo/bar -r 5".
645
--basis is to speed up branching from remote branches. When specified, it
646
copies all the file-contents, inventory and revision data from the basis
647
branch before copying anything from the remote branch.
1195
_see_also = ['checkout']
649
1196
takes_args = ['from_location', 'to_location?']
650
takes_options = ['revision', 'basis']
1197
takes_options = ['revision', Option('hardlink',
1198
help='Hard-link working tree files where possible.'),
1200
help="Create a branch without a working-tree."),
1202
help="Switch the checkout in the current directory "
1203
"to the new branch."),
1205
help='Create a stacked branch referring to the source branch. '
1206
'The new branch will depend on the availability of the source '
1207
'branch for all operations.'),
1208
Option('standalone',
1209
help='Do not use a shared repository, even if available.'),
1210
Option('use-existing-dir',
1211
help='By default branch will fail if the target'
1212
' directory exists, but does not already'
1213
' have a control directory. This flag will'
1214
' allow branch to proceed.'),
1216
help="Bind new branch to from location."),
651
1218
aliases = ['get', 'clone']
653
def run(self, from_location, to_location=None, revision=None, basis=None):
656
elif len(revision) > 1:
657
raise BzrCommandError(
658
'bzr branch --revision takes exactly 1 revision value')
660
br_from = Branch.open(from_location)
662
if e.errno == errno.ENOENT:
663
raise BzrCommandError('Source location "%s" does not'
664
' exist.' % to_location)
1220
def run(self, from_location, to_location=None, revision=None,
1221
hardlink=False, stacked=False, standalone=False, no_tree=False,
1222
use_existing_dir=False, switch=False, bind=False):
1223
from bzrlib import switch as _mod_switch
1224
from bzrlib.tag import _merge_tags_if_possible
1225
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1227
revision = _get_one_revision('branch', revision)
667
1228
br_from.lock_read()
669
if basis is not None:
670
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
673
if len(revision) == 1 and revision[0] is not None:
674
revision_id = revision[0].in_history(br_from)[1]
676
# FIXME - wt.last_revision, fallback to branch, fall back to
677
# None or perhaps NULL_REVISION to mean copy nothing
679
revision_id = br_from.last_revision()
680
if to_location is None:
681
to_location = os.path.basename(from_location.rstrip("/\\"))
684
name = os.path.basename(to_location) + '\n'
686
to_transport = transport.get_transport(to_location)
688
to_transport.mkdir('.')
689
except errors.FileExists:
690
raise BzrCommandError('Target directory "%s" already'
691
' exists.' % to_location)
692
except errors.NoSuchFile:
693
raise BzrCommandError('Parent of "%s" does not exist.' %
696
# preserve whatever source format we have.
697
dir = br_from.bzrdir.sprout(to_transport.base,
698
revision_id, basis_dir)
699
branch = dir.open_branch()
700
except errors.NoSuchRevision:
701
to_transport.delete_tree('.')
702
msg = "The branch %s has no revision %s." % (from_location, revision[0])
703
raise BzrCommandError(msg)
704
except errors.UnlistableBranch:
705
osutils.rmtree(to_location)
706
msg = "The branch %s cannot be used as a --basis" % (basis,)
707
raise BzrCommandError(msg)
709
branch.control_files.put_utf8('branch-name', name)
1229
self.add_cleanup(br_from.unlock)
1230
if revision is not None:
1231
revision_id = revision.as_revision_id(br_from)
1233
# FIXME - wt.last_revision, fallback to branch, fall back to
1234
# None or perhaps NULL_REVISION to mean copy nothing
1236
revision_id = br_from.last_revision()
1237
if to_location is None:
1238
to_location = urlutils.derive_to_location(from_location)
1239
to_transport = transport.get_transport(to_location)
1241
to_transport.mkdir('.')
1242
except errors.FileExists:
1243
if not use_existing_dir:
1244
raise errors.BzrCommandError('Target directory "%s" '
1245
'already exists.' % to_location)
1248
bzrdir.BzrDir.open_from_transport(to_transport)
1249
except errors.NotBranchError:
1252
raise errors.AlreadyBranchError(to_location)
1253
except errors.NoSuchFile:
1254
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1257
# preserve whatever source format we have.
1258
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1259
possible_transports=[to_transport],
1260
accelerator_tree=accelerator_tree,
1261
hardlink=hardlink, stacked=stacked,
1262
force_new_repo=standalone,
1263
create_tree_if_local=not no_tree,
1264
source_branch=br_from)
1265
branch = dir.open_branch()
1266
except errors.NoSuchRevision:
1267
to_transport.delete_tree('.')
1268
msg = "The branch %s has no revision %s." % (from_location,
1270
raise errors.BzrCommandError(msg)
1271
_merge_tags_if_possible(br_from, branch)
1272
# If the source branch is stacked, the new branch may
1273
# be stacked whether we asked for that explicitly or not.
1274
# We therefore need a try/except here and not just 'if stacked:'
1276
note('Created new stacked branch referring to %s.' %
1277
branch.get_stacked_on_url())
1278
except (errors.NotStacked, errors.UnstackableBranchFormat,
1279
errors.UnstackableRepositoryFormat), e:
710
1280
note('Branched %d revision(s).' % branch.revno())
1282
# Bind to the parent
1283
parent_branch = Branch.open(from_location)
1284
branch.bind(parent_branch)
1285
note('New branch bound to %s' % from_location)
1287
# Switch to the new branch
1288
wt, _ = WorkingTree.open_containing('.')
1289
_mod_switch.switch(wt.bzrdir, branch)
1290
note('Switched to branch: %s',
1291
urlutils.unescape_for_display(branch.base, 'utf-8'))
715
1294
class cmd_checkout(Command):
813
1395
class cmd_update(Command):
814
1396
"""Update a tree to have the latest code committed to its branch.
816
1398
This will perform a merge into the working tree, and may generate
817
conflicts. If you have any local changes, you will still
1399
conflicts. If you have any local changes, you will still
818
1400
need to commit them after the update for the update to be complete.
820
If you want to discard your local changes, you can just do a
1402
If you want to discard your local changes, you can just do a
821
1403
'bzr revert' instead of 'bzr commit' after the update.
1405
If the tree's branch is bound to a master branch, it will also update
1406
the branch from the master.
1409
_see_also = ['pull', 'working-trees', 'status-flags']
823
1410
takes_args = ['dir?']
1411
takes_options = ['revision']
824
1412
aliases = ['up']
826
def run(self, dir='.'):
1414
def run(self, dir='.', revision=None):
1415
if revision is not None and len(revision) != 1:
1416
raise errors.BzrCommandError(
1417
"bzr update --revision takes exactly one revision")
827
1418
tree = WorkingTree.open_containing(dir)[0]
1419
branch = tree.branch
1420
possible_transports = []
1421
master = branch.get_master_branch(
1422
possible_transports=possible_transports)
1423
if master is not None:
1425
branch_location = master.base
1427
tree.lock_tree_write()
1428
branch_location = tree.branch.base
1429
self.add_cleanup(tree.unlock)
1430
# get rid of the final '/' and be ready for display
1431
branch_location = urlutils.unescape_for_display(
1432
branch_location.rstrip('/'),
1434
existing_pending_merges = tree.get_parent_ids()[1:]
1438
# may need to fetch data into a heavyweight checkout
1439
# XXX: this may take some time, maybe we should display a
1441
old_tip = branch.update(possible_transports)
1442
if revision is not None:
1443
revision_id = revision[0].as_revision_id(branch)
1445
revision_id = branch.last_revision()
1446
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1447
revno = branch.revision_id_to_revno(revision_id)
1448
note("Tree is up to date at revision %d of branch %s" %
1449
(revno, branch_location))
1451
view_info = _get_view_info_for_change_reporter(tree)
1452
change_reporter = delta._ChangeReporter(
1453
unversioned_filter=tree.is_ignored,
1454
view_info=view_info)
830
existing_pending_merges = tree.pending_merges()
831
last_rev = tree.last_revision()
832
if last_rev == tree.branch.last_revision():
833
# may be up to date, check master too.
834
master = tree.branch.get_master_branch()
835
if master is None or last_rev == master.last_revision():
836
revno = tree.branch.revision_id_to_revno(last_rev)
837
note("Tree is up to date at revision %d." % (revno,))
839
conflicts = tree.update()
840
revno = tree.branch.revision_id_to_revno(tree.last_revision())
841
note('Updated to revision %d.' % (revno,))
842
if tree.pending_merges() != existing_pending_merges:
843
note('Your local commits will now show as pending merges with '
844
"'bzr status', and can be committed with 'bzr commit'.")
1456
conflicts = tree.update(
1458
possible_transports=possible_transports,
1459
revision=revision_id,
1461
except errors.NoSuchRevision, e:
1462
raise errors.BzrCommandError(
1463
"branch has no revision %s\n"
1464
"bzr update --revision only works"
1465
" for a revision in the branch history"
1467
revno = tree.branch.revision_id_to_revno(
1468
_mod_revision.ensure_null(tree.last_revision()))
1469
note('Updated to revision %d of branch %s' %
1470
(revno, branch_location))
1471
if tree.get_parent_ids()[1:] != existing_pending_merges:
1472
note('Your local commits will now show as pending merges with '
1473
"'bzr status', and can be committed with 'bzr commit'.")
853
1480
class cmd_info(Command):
854
1481
"""Show information about a working tree, branch or repository.
856
1483
This command will show all known locations and formats associated to the
857
tree, branch or repository. Statistical information is included with
1484
tree, branch or repository.
1486
In verbose mode, statistical information is included with each report.
1487
To see extended statistic information, use a verbosity level of 2 or
1488
higher by specifying the verbose option multiple times, e.g. -vv.
860
1490
Branches and working trees will also report any missing revisions.
1494
Display information on the format and related locations:
1498
Display the above together with extended format information and
1499
basic statistics (like the number of files in the working tree and
1500
number of revisions in the branch and repository):
1504
Display the above together with number of committers to the branch:
1508
_see_also = ['revno', 'working-trees', 'repositories']
862
1509
takes_args = ['location?']
863
1510
takes_options = ['verbose']
1511
encoding_type = 'replace'
865
1513
@display_command
866
1514
def run(self, location=None, verbose=False):
1516
noise_level = get_verbosity_level()
867
1519
from bzrlib.info import show_bzrdir_info
868
1520
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1521
verbose=noise_level, outfile=self.outf)
872
1524
class cmd_remove(Command):
873
"""Make a file unversioned.
875
This makes bzr stop tracking changes to a versioned file. It does
876
not delete the working copy.
878
You can specify one or more files, and/or --new. If you specify --new,
879
only 'added' files will be removed. If you specify both, then new files
880
in the specified directories will be removed. If the directories are
881
also new, they will also be removed.
1525
"""Remove files or directories.
1527
This makes bzr stop tracking changes to the specified files. bzr will delete
1528
them if they can easily be recovered using revert. If no options or
1529
parameters are given bzr will scan for files that are being tracked by bzr
1530
but missing in your tree and stop tracking them for you.
883
1532
takes_args = ['file*']
884
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1533
takes_options = ['verbose',
1534
Option('new', help='Only remove files that have never been committed.'),
1535
RegistryOption.from_kwargs('file-deletion-strategy',
1536
'The file deletion mode to be used.',
1537
title='Deletion Strategy', value_switches=True, enum_switch=False,
1538
safe='Only delete files if they can be'
1539
' safely recovered (default).',
1540
keep='Delete from bzr but leave the working copy.',
1541
force='Delete all the specified files, even if they can not be '
1542
'recovered and even if they are non-empty directories.')]
1543
aliases = ['rm', 'del']
886
1544
encoding_type = 'replace'
888
def run(self, file_list, verbose=False, new=False):
1546
def run(self, file_list, verbose=False, new=False,
1547
file_deletion_strategy='safe'):
889
1548
tree, file_list = tree_files(file_list)
891
if file_list is None:
892
raise BzrCommandError('Specify one or more files to remove, or'
1550
if file_list is not None:
1551
file_list = [f for f in file_list]
1554
self.add_cleanup(tree.unlock)
1555
# Heuristics should probably all move into tree.remove_smart or
895
1558
added = tree.changes_from(tree.basis_tree(),
896
1559
specific_files=file_list).added
897
1560
file_list = sorted([f[0] for f in added], reverse=True)
898
1561
if len(file_list) == 0:
899
raise BzrCommandError('No matching files.')
900
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1562
raise errors.BzrCommandError('No matching files.')
1563
elif file_list is None:
1564
# missing files show up in iter_changes(basis) as
1565
# versioned-with-no-kind.
1567
for change in tree.iter_changes(tree.basis_tree()):
1568
# Find paths in the working tree that have no kind:
1569
if change[1][1] is not None and change[6][1] is None:
1570
missing.append(change[1][1])
1571
file_list = sorted(missing, reverse=True)
1572
file_deletion_strategy = 'keep'
1573
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1574
keep_files=file_deletion_strategy=='keep',
1575
force=file_deletion_strategy=='force')
903
1578
class cmd_file_id(Command):
1049
1743
# Just using os.mkdir, since I don't
1050
1744
# believe that we want to create a bunch of
1051
1745
# locations if the user supplies an extended path
1052
# TODO: create-prefix
1054
to_transport.mkdir('.')
1055
except errors.FileExists:
1059
existing_bzrdir = bzrdir.BzrDir.open(location)
1060
except NotBranchError:
1747
to_transport.ensure_base()
1748
except errors.NoSuchFile:
1749
if not create_prefix:
1750
raise errors.BzrCommandError("Parent directory of %s"
1752
"\nYou may supply --create-prefix to create all"
1753
" leading parent directories."
1755
to_transport.create_prefix()
1758
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1759
except errors.NotBranchError:
1061
1760
# really a NotBzrDir error...
1062
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1761
create_branch = bzrdir.BzrDir.create_branch_convenience
1762
branch = create_branch(to_transport.base, format=format,
1763
possible_transports=[to_transport])
1764
a_bzrdir = branch.bzrdir
1064
if existing_bzrdir.has_branch():
1766
from bzrlib.transport.local import LocalTransport
1767
if a_bzrdir.has_branch():
1065
1768
if (isinstance(to_transport, LocalTransport)
1066
and not existing_bzrdir.has_workingtree()):
1769
and not a_bzrdir.has_workingtree()):
1067
1770
raise errors.BranchExistsWithoutWorkingTree(location)
1068
1771
raise errors.AlreadyBranchError(location)
1070
existing_bzrdir.create_branch()
1071
existing_bzrdir.create_workingtree()
1772
branch = a_bzrdir.create_branch()
1773
a_bzrdir.create_workingtree()
1774
if append_revisions_only:
1776
branch.set_append_revisions_only(True)
1777
except errors.UpgradeRequired:
1778
raise errors.BzrCommandError('This branch format cannot be set'
1779
' to append-revisions-only. Try --default.')
1781
from bzrlib.info import describe_layout, describe_format
1783
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1784
except (errors.NoWorkingTree, errors.NotLocalUrl):
1786
repository = branch.repository
1787
layout = describe_layout(repository, branch, tree).lower()
1788
format = describe_format(a_bzrdir, repository, branch, tree)
1789
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1790
if repository.is_shared():
1791
#XXX: maybe this can be refactored into transport.path_or_url()
1792
url = repository.bzrdir.root_transport.external_url()
1794
url = urlutils.local_path_from_url(url)
1795
except errors.InvalidURL:
1797
self.outf.write("Using shared repository: %s\n" % url)
1074
1800
class cmd_init_repository(Command):
1075
"""Create a shared repository to hold branches.
1077
New branches created under the repository directory will store their revisions
1078
in the repository, not in the branch directory, if the branch format supports
1084
bzr checkout --lightweight repo/trunk trunk-checkout
1801
"""Create a shared repository for branches to share storage space.
1803
New branches created under the repository directory will store their
1804
revisions in the repository, not in the branch directory. For branches
1805
with shared history, this reduces the amount of storage needed and
1806
speeds up the creation of new branches.
1808
If the --no-trees option is given then the branches in the repository
1809
will not have working trees by default. They will still exist as
1810
directories on disk, but they will not have separate copies of the
1811
files at a certain revision. This can be useful for repositories that
1812
store branches which are interacted with through checkouts or remote
1813
branches, such as on a server.
1816
Create a shared repository holding just branches::
1818
bzr init-repo --no-trees repo
1821
Make a lightweight checkout elsewhere::
1823
bzr checkout --lightweight repo/trunk trunk-checkout
1088
takes_args = ["location"]
1089
takes_options = [Option('format',
1090
help='Specify a format for this repository.'
1091
' Current formats are: default, knit,'
1092
' metaweave and weave. Default is knit;'
1093
' metaweave and weave are deprecated',
1094
type=get_format_type),
1096
help='Allows branches in repository to have'
1828
_see_also = ['init', 'branch', 'checkout', 'repositories']
1829
takes_args = ["location"]
1830
takes_options = [RegistryOption('format',
1831
help='Specify a format for this repository. See'
1832
' "bzr help formats" for details.',
1833
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1834
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1835
value_switches=True, title='Repository format'),
1837
help='Branches in the repository will default to'
1838
' not having a working tree.'),
1098
1840
aliases = ["init-repo"]
1099
def run(self, location, format=None, trees=False):
1842
def run(self, location, format=None, no_trees=False):
1100
1843
if format is None:
1101
format = get_format_type('default')
1844
format = bzrdir.format_registry.make_bzrdir('default')
1103
1846
if location is None:
1106
1849
to_transport = transport.get_transport(location)
1108
to_transport.mkdir('.')
1109
except errors.FileExists:
1850
to_transport.ensure_base()
1112
1852
newdir = format.initialize_on_transport(to_transport)
1113
1853
repo = newdir.create_repository(shared=True)
1114
repo.set_make_working_trees(trees)
1854
repo.set_make_working_trees(not no_trees)
1856
from bzrlib.info import show_bzrdir_info
1857
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1117
1860
class cmd_diff(Command):
1118
"""Show differences in the working tree or between revisions.
1120
If files are listed, only the changes in those files are listed.
1121
Otherwise, all changes for the tree are listed.
1861
"""Show differences in the working tree, between revisions or branches.
1863
If no arguments are given, all changes for the current tree are listed.
1864
If files are given, only the changes in those files are listed.
1865
Remote and multiple branches can be compared by using the --old and
1866
--new options. If not provided, the default for both is derived from
1867
the first argument, if any, or the current tree if no arguments are
1123
1870
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1124
1871
produces patches suitable for "patch -p1".
1128
Shows the difference in the working tree versus the last commit
1130
Difference between the working tree and revision 1
1132
Difference between revision 2 and revision 1
1133
bzr diff --diff-prefix old/:new/
1134
Same as 'bzr diff' but prefix paths with old/ and new/
1135
bzr diff bzr.mine bzr.dev
1136
Show the differences between the two working trees
1138
Show just the differences for 'foo.c'
1875
2 - unrepresentable changes
1880
Shows the difference in the working tree versus the last commit::
1884
Difference between the working tree and revision 1::
1888
Difference between revision 3 and revision 1::
1892
Difference between revision 3 and revision 1 for branch xxx::
1896
To see the changes introduced in revision X::
1900
Note that in the case of a merge, the -c option shows the changes
1901
compared to the left hand parent. To see the changes against
1902
another parent, use::
1904
bzr diff -r<chosen_parent>..X
1906
The changes introduced by revision 2 (equivalent to -r1..2)::
1910
Show just the differences for file NEWS::
1914
Show the differences in working tree xxx for file NEWS::
1918
Show the differences from branch xxx to this working tree:
1922
Show the differences between two branches for file NEWS::
1924
bzr diff --old xxx --new yyy NEWS
1926
Same as 'bzr diff' but prefix paths with old/ and new/::
1928
bzr diff --prefix old/:new/
1140
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1141
# or a graphical diff.
1143
# TODO: Python difflib is not exactly the same as unidiff; should
1144
# either fix it up or prefer to use an external diff.
1146
# TODO: Selected-file diff is inefficient and doesn't show you
1149
# TODO: This probably handles non-Unix newlines poorly.
1930
_see_also = ['status']
1151
1931
takes_args = ['file*']
1152
takes_options = ['revision', 'diff-options', 'prefix']
1933
Option('diff-options', type=str,
1934
help='Pass these options to the external diff program.'),
1935
Option('prefix', type=str,
1937
help='Set prefixes added to old and new filenames, as '
1938
'two values separated by a colon. (eg "old/:new/").'),
1940
help='Branch/tree to compare from.',
1944
help='Branch/tree to compare to.',
1950
help='Use this command to compare files.',
1153
1954
aliases = ['di', 'dif']
1154
1955
encoding_type = 'exact'
1156
1957
@display_command
1157
1958
def run(self, revision=None, file_list=None, diff_options=None,
1159
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1959
prefix=None, old=None, new=None, using=None):
1960
from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
1161
1962
if (prefix is None) or (prefix == '0'):
1162
1963
# diff -p0 format
1283
2090
self.outf.write(tree.basedir + '\n')
2093
def _parse_limit(limitstring):
2095
return int(limitstring)
2097
msg = "The limit argument must be an integer."
2098
raise errors.BzrCommandError(msg)
2101
def _parse_levels(s):
2105
msg = "The levels argument must be an integer."
2106
raise errors.BzrCommandError(msg)
1286
2109
class cmd_log(Command):
1287
"""Show log of a branch, file, or directory.
1289
By default show the log of the branch containing the working directory.
1291
To request a range of logs, you can use the command -r begin..end
1292
-r revision requests a specific revision, -r ..end or -r begin.. are
1298
bzr log -r -10.. http://server/branch
2110
"""Show historical log for a branch or subset of a branch.
2112
log is bzr's default tool for exploring the history of a branch.
2113
The branch to use is taken from the first parameter. If no parameters
2114
are given, the branch containing the working directory is logged.
2115
Here are some simple examples::
2117
bzr log log the current branch
2118
bzr log foo.py log a file in its branch
2119
bzr log http://server/branch log a branch on a server
2121
The filtering, ordering and information shown for each revision can
2122
be controlled as explained below. By default, all revisions are
2123
shown sorted (topologically) so that newer revisions appear before
2124
older ones and descendants always appear before ancestors. If displayed,
2125
merged revisions are shown indented under the revision in which they
2130
The log format controls how information about each revision is
2131
displayed. The standard log formats are called ``long``, ``short``
2132
and ``line``. The default is long. See ``bzr help log-formats``
2133
for more details on log formats.
2135
The following options can be used to control what information is
2138
-l N display a maximum of N revisions
2139
-n N display N levels of revisions (0 for all, 1 for collapsed)
2140
-v display a status summary (delta) for each revision
2141
-p display a diff (patch) for each revision
2142
--show-ids display revision-ids (and file-ids), not just revnos
2144
Note that the default number of levels to display is a function of the
2145
log format. If the -n option is not used, the standard log formats show
2146
just the top level (mainline).
2148
Status summaries are shown using status flags like A, M, etc. To see
2149
the changes explained using words like ``added`` and ``modified``
2150
instead, use the -vv option.
2154
To display revisions from oldest to newest, use the --forward option.
2155
In most cases, using this option will have little impact on the total
2156
time taken to produce a log, though --forward does not incrementally
2157
display revisions like --reverse does when it can.
2159
:Revision filtering:
2161
The -r option can be used to specify what revision or range of revisions
2162
to filter against. The various forms are shown below::
2164
-rX display revision X
2165
-rX.. display revision X and later
2166
-r..Y display up to and including revision Y
2167
-rX..Y display from X to Y inclusive
2169
See ``bzr help revisionspec`` for details on how to specify X and Y.
2170
Some common examples are given below::
2172
-r-1 show just the tip
2173
-r-10.. show the last 10 mainline revisions
2174
-rsubmit:.. show what's new on this branch
2175
-rancestor:path.. show changes since the common ancestor of this
2176
branch and the one at location path
2177
-rdate:yesterday.. show changes since yesterday
2179
When logging a range of revisions using -rX..Y, log starts at
2180
revision Y and searches back in history through the primary
2181
("left-hand") parents until it finds X. When logging just the
2182
top level (using -n1), an error is reported if X is not found
2183
along the way. If multi-level logging is used (-n0), X may be
2184
a nested merge revision and the log will be truncated accordingly.
2188
If parameters are given and the first one is not a branch, the log
2189
will be filtered to show only those revisions that changed the
2190
nominated files or directories.
2192
Filenames are interpreted within their historical context. To log a
2193
deleted file, specify a revision range so that the file existed at
2194
the end or start of the range.
2196
Historical context is also important when interpreting pathnames of
2197
renamed files/directories. Consider the following example:
2199
* revision 1: add tutorial.txt
2200
* revision 2: modify tutorial.txt
2201
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2205
* ``bzr log guide.txt`` will log the file added in revision 1
2207
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2209
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2210
the original file in revision 2.
2212
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2213
was no file called guide.txt in revision 2.
2215
Renames are always followed by log. By design, there is no need to
2216
explicitly ask for this (and no way to stop logging a file back
2217
until it was last renamed).
2221
The --message option can be used for finding revisions that match a
2222
regular expression in a commit message.
2226
GUI tools and IDEs are often better at exploring history than command
2227
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2228
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2229
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2230
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2232
You may find it useful to add the aliases below to ``bazaar.conf``::
2236
top = log -l10 --line
2239
``bzr tip`` will then show the latest revision while ``bzr top``
2240
will show the last 10 mainline revisions. To see the details of a
2241
particular revision X, ``bzr show -rX``.
2243
If you are interested in looking deeper into a particular merge X,
2244
use ``bzr log -n0 -rX``.
2246
``bzr log -v`` on a branch with lots of history is currently
2247
very slow. A fix for this issue is currently under development.
2248
With or without that fix, it is recommended that a revision range
2249
be given when using the -v option.
2251
bzr has a generic full-text matching plugin, bzr-search, that can be
2252
used to find revisions matching user names, commit messages, etc.
2253
Among other features, this plugin can find all revisions containing
2254
a list of words but not others.
2256
When exploring non-mainline history on large projects with deep
2257
history, the performance of log can be greatly improved by installing
2258
the historycache plugin. This plugin buffers historical information
2259
trading disk space for faster speed.
1301
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1303
takes_args = ['location?']
1304
takes_options = [Option('forward',
1305
help='show from oldest to newest'),
1308
help='show files changed in each revision'),
1309
'show-ids', 'revision',
1313
help='show revisions whose message matches this regexp',
2261
takes_args = ['file*']
2262
_see_also = ['log-formats', 'revisionspec']
2265
help='Show from oldest to newest.'),
2267
custom_help('verbose',
2268
help='Show files changed in each revision.'),
2272
type=bzrlib.option._parse_revision_str,
2274
help='Show just the specified revision.'
2275
' See also "help revisionspec".'),
2279
help='Number of levels to display - 0 for all, 1 for flat.',
2281
type=_parse_levels),
2284
help='Show revisions whose message matches this '
2285
'regular expression.',
2289
help='Limit the output to the first N revisions.',
2294
help='Show changes made in each revision as a patch.'),
2295
Option('include-merges',
2296
help='Show merged revisions like --levels 0 does.'),
1317
2298
encoding_type = 'replace'
1319
2300
@display_command
1320
def run(self, location=None, timezone='original',
2301
def run(self, file_list=None, timezone='original',
1322
2303
show_ids=False,
1325
2307
log_format=None,
1330
from bzrlib.log import log_formatter, show_log
1331
assert message is None or isinstance(message, basestring), \
1332
"invalid message argument %r" % message
2312
include_merges=False):
2313
from bzrlib.log import (
2315
make_log_request_dict,
2316
_get_info_for_log_files,
1333
2318
direction = (forward and 'forward') or 'reverse'
1338
# find the file id to log:
1340
dir, fp = bzrdir.BzrDir.open_containing(location)
1341
b = dir.open_branch()
1345
inv = dir.open_workingtree().inventory
1346
except (errors.NotBranchError, errors.NotLocalUrl):
1347
# either no tree, or is remote.
1348
inv = b.basis_tree().inventory
1349
file_id = inv.path2id(fp)
2323
raise errors.BzrCommandError(
2324
'--levels and --include-merges are mutually exclusive')
2326
if change is not None:
2328
raise errors.RangeInChangeOption()
2329
if revision is not None:
2330
raise errors.BzrCommandError(
2331
'--revision and --change are mutually exclusive')
2336
filter_by_dir = False
2338
# find the file ids to log and check for directory filtering
2339
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2340
revision, file_list)
2341
self.add_cleanup(b.unlock)
2342
for relpath, file_id, kind in file_info_list:
2344
raise errors.BzrCommandError(
2345
"Path unknown at end or start of revision range: %s" %
2347
# If the relpath is the top of the tree, we log everything
2352
file_ids.append(file_id)
2353
filter_by_dir = filter_by_dir or (
2354
kind in ['directory', 'tree-reference'])
1352
# FIXME ? log the current subdir only RBC 20060203
2357
# FIXME ? log the current subdir only RBC 20060203
1353
2358
if revision is not None \
1354
2359
and len(revision) > 0 and revision[0].get_branch():
1355
2360
location = revision[0].get_branch()
1611
2786
given, try to find the format with the extension. If no extension
1612
2787
is found exports to a directory (equivalent to --format=dir).
1614
Root may be the top directory for tar, tgz and tbz2 formats. If none
1615
is given, the top directory will be the root name of the file.
1617
Note: export of tree with non-ascii filenames to zip is not supported.
1619
Supported formats Autodetected by extension
1620
----------------- -------------------------
2789
If root is supplied, it will be used as the root directory inside
2790
container formats (tar, zip, etc). If it is not supplied it will default
2791
to the exported filename. The root option has no effect for 'dir' format.
2793
If branch is omitted then the branch containing the current working
2794
directory will be used.
2796
Note: Export of tree with non-ASCII filenames to zip is not supported.
2798
================= =========================
2799
Supported formats Autodetected by extension
2800
================= =========================
1623
2803
tbz2 .tar.bz2, .tbz2
1624
2804
tgz .tar.gz, .tgz
2806
================= =========================
1627
takes_args = ['dest']
1628
takes_options = ['revision', 'format', 'root']
1629
def run(self, dest, revision=None, format=None, root=None):
2808
takes_args = ['dest', 'branch_or_subdir?']
2811
help="Type of file to export to.",
2814
Option('filters', help='Apply content filters to export the '
2815
'convenient form.'),
2818
help="Name of the root directory inside the exported file."),
2819
Option('per-file-timestamps',
2820
help='Set modification time of files to that of the last '
2821
'revision in which it was changed.'),
2823
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2824
root=None, filters=False, per_file_timestamps=False):
1630
2825
from bzrlib.export import export
1631
tree = WorkingTree.open_containing(u'.')[0]
1633
if revision is None:
1634
# should be tree.last_revision FIXME
1635
rev_id = b.last_revision()
2827
if branch_or_subdir is None:
2828
tree = WorkingTree.open_containing(u'.')[0]
1637
if len(revision) != 1:
1638
raise BzrError('bzr export --revision takes exactly 1 argument')
1639
rev_id = revision[0].in_history(b).rev_id
1640
t = b.repository.revision_tree(rev_id)
2832
b, subdir = Branch.open_containing(branch_or_subdir)
2835
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1642
export(t, dest, format, root)
2837
export(rev_tree, dest, format, root, subdir, filtered=filters,
2838
per_file_timestamps=per_file_timestamps)
1643
2839
except errors.NoSuchExportFormat, e:
1644
raise BzrCommandError('Unsupported export format: %s' % e.format)
2840
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1647
2843
class cmd_cat(Command):
1648
"""Write a file's text from a previous revision."""
1650
takes_options = ['revision']
2844
"""Write the contents of a file as of a given revision to standard output.
2846
If no revision is nominated, the last revision is used.
2848
Note: Take care to redirect standard output when using this command on a
2854
Option('name-from-revision', help='The path name in the old tree.'),
2855
Option('filters', help='Apply content filters to display the '
2856
'convenience form.'),
1651
2859
takes_args = ['filename']
2860
encoding_type = 'exact'
1653
2862
@display_command
1654
def run(self, filename, revision=None):
2863
def run(self, filename, revision=None, name_from_revision=False,
1655
2865
if revision is not None and len(revision) != 1:
1656
raise BzrCommandError("bzr cat --revision takes exactly one number")
1659
tree, relpath = WorkingTree.open_containing(filename)
1661
except NotBranchError:
2866
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2867
" one revision specifier")
2868
tree, branch, relpath = \
2869
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2871
self.add_cleanup(branch.unlock)
2872
return self._run(tree, branch, relpath, filename, revision,
2873
name_from_revision, filters)
2875
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
1664
2877
if tree is None:
1665
b, relpath = Branch.open_containing(filename)
1666
if revision is not None and revision[0].get_branch() is not None:
1667
b = Branch.open(revision[0].get_branch())
1668
if revision is None:
1669
revision_id = b.last_revision()
1671
revision_id = revision[0].in_history(b).rev_id
1672
b.print_file(relpath, revision_id)
2878
tree = b.basis_tree()
2879
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2880
rev_tree.lock_read()
2881
self.add_cleanup(rev_tree.unlock)
2883
old_file_id = rev_tree.path2id(relpath)
2885
if name_from_revision:
2886
# Try in revision if requested
2887
if old_file_id is None:
2888
raise errors.BzrCommandError(
2889
"%r is not present in revision %s" % (
2890
filename, rev_tree.get_revision_id()))
2892
content = rev_tree.get_file_text(old_file_id)
2894
cur_file_id = tree.path2id(relpath)
2896
if cur_file_id is not None:
2897
# Then try with the actual file id
2899
content = rev_tree.get_file_text(cur_file_id)
2901
except errors.NoSuchId:
2902
# The actual file id didn't exist at that time
2904
if not found and old_file_id is not None:
2905
# Finally try with the old file id
2906
content = rev_tree.get_file_text(old_file_id)
2909
# Can't be found anywhere
2910
raise errors.BzrCommandError(
2911
"%r is not present in revision %s" % (
2912
filename, rev_tree.get_revision_id()))
2914
from bzrlib.filters import (
2915
ContentFilterContext,
2916
filtered_output_bytes,
2918
filters = rev_tree._content_filter_stack(relpath)
2919
chunks = content.splitlines(True)
2920
content = filtered_output_bytes(chunks, filters,
2921
ContentFilterContext(relpath, rev_tree))
2923
self.outf.writelines(content)
2926
self.outf.write(content)
1675
2929
class cmd_local_time_offset(Command):
1676
2930
"""Show the offset in seconds from GMT to local time."""
1678
2932
@display_command
1680
print osutils.local_time_offset()
2934
self.outf.write("%s\n" % osutils.local_time_offset())
1684
2938
class cmd_commit(Command):
1685
2939
"""Commit changes into a new revision.
1687
If no arguments are given, the entire tree is committed.
1689
If selected files are specified, only changes to those files are
1690
committed. If a directory is specified then the directory and everything
1691
within it is committed.
1693
A selected-file commit may fail in some cases where the committed
1694
tree would be invalid, such as trying to commit a file in a
1695
newly-added directory that is not itself committed.
2941
An explanatory message needs to be given for each commit. This is
2942
often done by using the --message option (getting the message from the
2943
command line) or by using the --file option (getting the message from
2944
a file). If neither of these options is given, an editor is opened for
2945
the user to enter the message. To see the changed files in the
2946
boilerplate text loaded into the editor, use the --show-diff option.
2948
By default, the entire tree is committed and the person doing the
2949
commit is assumed to be the author. These defaults can be overridden
2954
If selected files are specified, only changes to those files are
2955
committed. If a directory is specified then the directory and
2956
everything within it is committed.
2958
When excludes are given, they take precedence over selected files.
2959
For example, to commit only changes within foo, but not changes
2962
bzr commit foo -x foo/bar
2964
A selective commit after a merge is not yet supported.
2968
If the author of the change is not the same person as the committer,
2969
you can specify the author's name using the --author option. The
2970
name should be in the same format as a committer-id, e.g.
2971
"John Doe <jdoe@example.com>". If there is more than one author of
2972
the change you can specify the option multiple times, once for each
2977
A common mistake is to forget to add a new file or directory before
2978
running the commit command. The --strict option checks for unknown
2979
files and aborts the commit if any are found. More advanced pre-commit
2980
checks can be implemented by defining hooks. See ``bzr help hooks``
2985
If you accidentially commit the wrong changes or make a spelling
2986
mistake in the commit message say, you can use the uncommit command
2987
to undo it. See ``bzr help uncommit`` for details.
2989
Hooks can also be configured to run after a commit. This allows you
2990
to trigger updates to external systems like bug trackers. The --fixes
2991
option can be used to record the association between a revision and
2992
one or more bugs. See ``bzr help bugs`` for details.
2994
A selective commit may fail in some cases where the committed
2995
tree would be invalid. Consider::
3000
bzr commit foo -m "committing foo"
3001
bzr mv foo/bar foo/baz
3004
bzr commit foo/bar -m "committing bar but not baz"
3006
In the example above, the last commit will fail by design. This gives
3007
the user the opportunity to decide whether they want to commit the
3008
rename at the same time, separately first, or not at all. (As a general
3009
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
1697
3011
# TODO: Run hooks on tree to-be-committed, and after commit.
1914
3361
@display_command
1915
3362
def printme(self, branch):
3363
self.outf.write('%s\n' % branch.nick)
3366
class cmd_alias(Command):
3367
"""Set/unset and display aliases.
3370
Show the current aliases::
3374
Show the alias specified for 'll'::
3378
Set an alias for 'll'::
3380
bzr alias ll="log --line -r-10..-1"
3382
To remove an alias for 'll'::
3384
bzr alias --remove ll
3387
takes_args = ['name?']
3389
Option('remove', help='Remove the alias.'),
3392
def run(self, name=None, remove=False):
3394
self.remove_alias(name)
3396
self.print_aliases()
3398
equal_pos = name.find('=')
3400
self.print_alias(name)
3402
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3404
def remove_alias(self, alias_name):
3405
if alias_name is None:
3406
raise errors.BzrCommandError(
3407
'bzr alias --remove expects an alias to remove.')
3408
# If alias is not found, print something like:
3409
# unalias: foo: not found
3410
c = config.GlobalConfig()
3411
c.unset_alias(alias_name)
3414
def print_aliases(self):
3415
"""Print out the defined aliases in a similar format to bash."""
3416
aliases = config.GlobalConfig().get_aliases()
3417
for key, value in sorted(aliases.iteritems()):
3418
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3421
def print_alias(self, alias_name):
3422
from bzrlib.commands import get_alias
3423
alias = get_alias(alias_name)
3425
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3428
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3430
def set_alias(self, alias_name, alias_command):
3431
"""Save the alias in the global config."""
3432
c = config.GlobalConfig()
3433
c.set_alias(alias_name, alias_command)
1919
3436
class cmd_selftest(Command):
1920
3437
"""Run internal test suite.
1922
This creates temporary test directories in the working directory,
1923
but not existing data is affected. These directories are deleted
1924
if the tests pass, or left behind to help in debugging if they
1925
fail and --keep-output is specified.
1927
If arguments are given, they are regular expressions that say
1928
which tests should run.
3439
If arguments are given, they are regular expressions that say which tests
3440
should run. Tests matching any expression are run, and other tests are
3443
Alternatively if --first is given, matching tests are run first and then
3444
all other tests are run. This is useful if you have been working in a
3445
particular area, but want to make sure nothing else was broken.
3447
If --exclude is given, tests that match that regular expression are
3448
excluded, regardless of whether they match --first or not.
3450
To help catch accidential dependencies between tests, the --randomize
3451
option is useful. In most cases, the argument used is the word 'now'.
3452
Note that the seed used for the random number generator is displayed
3453
when this option is used. The seed can be explicitly passed as the
3454
argument to this option if required. This enables reproduction of the
3455
actual ordering used if and when an order sensitive problem is encountered.
3457
If --list-only is given, the tests that would be run are listed. This is
3458
useful when combined with --first, --exclude and/or --randomize to
3459
understand their impact. The test harness reports "Listed nn tests in ..."
3460
instead of "Ran nn tests in ..." when list mode is enabled.
1930
3462
If the global option '--no-plugins' is given, plugins are not loaded
1931
3463
before running the selftests. This has two effects: features provided or
1932
3464
modified by plugins will not be tested, and tests provided by plugins will
1937
bzr --no-plugins selftest -v
3467
Tests that need working space on disk use a common temporary directory,
3468
typically inside $TMPDIR or /tmp.
3470
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3471
into a pdb postmortem session.
3474
Run only tests relating to 'ignore'::
3478
Disable plugins and list tests as they're run::
3480
bzr --no-plugins selftest -v
1939
# TODO: --list should give a list of all available tests
1941
3482
# NB: this is used from the class without creating an instance, which is
1942
3483
# why it does not have a self parameter.
1943
3484
def get_transport_type(typestring):
1944
3485
"""Parse and return a transport specifier."""
1945
3486
if typestring == "sftp":
1946
from bzrlib.transport.sftp import SFTPAbsoluteServer
1947
return SFTPAbsoluteServer
3487
from bzrlib.tests import stub_sftp
3488
return stub_sftp.SFTPAbsoluteServer
1948
3489
if typestring == "memory":
1949
from bzrlib.transport.memory import MemoryServer
3490
from bzrlib.tests import test_server
3491
return memory.MemoryServer
1951
3492
if typestring == "fakenfs":
1952
from bzrlib.transport.fakenfs import FakeNFSServer
1953
return FakeNFSServer
3493
from bzrlib.tests import test_server
3494
return test_server.FakeNFSServer
1954
3495
msg = "No known transport type %s. Supported types are: sftp\n" %\
1956
raise BzrCommandError(msg)
3497
raise errors.BzrCommandError(msg)
1959
3500
takes_args = ['testspecs*']
1960
3501
takes_options = ['verbose',
1961
Option('one', help='stop when one test fails'),
1962
Option('keep-output',
1963
help='keep output directories when tests fail'),
3503
help='Stop when one test fails.',
1965
3507
help='Use a different transport by default '
1966
3508
'throughout the test suite.',
1967
3509
type=get_transport_type),
1968
Option('benchmark', help='run the bzr bencharks.'),
3511
help='Run the benchmarks rather than selftests.'),
1969
3512
Option('lsprof-timed',
1970
help='generate lsprof output for benchmarked'
3513
help='Generate lsprof output for benchmarked'
1971
3514
' sections of code.'),
3515
Option('lsprof-tests',
3516
help='Generate lsprof output for each test.'),
1972
3517
Option('cache-dir', type=str,
1973
help='a directory to cache intermediate'
1974
' benchmark steps'),
3518
help='Cache intermediate benchmark output in this '
3521
help='Run all tests, but run specified tests first.',
3525
help='List the tests instead of running them.'),
3526
RegistryOption('parallel',
3527
help="Run the test suite in parallel.",
3528
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3529
value_switches=False,
3531
Option('randomize', type=str, argname="SEED",
3532
help='Randomize the order of tests using the given'
3533
' seed or "now" for the current time.'),
3534
Option('exclude', type=str, argname="PATTERN",
3536
help='Exclude tests that match this regular'
3539
help='Output test progress via subunit.'),
3540
Option('strict', help='Fail on missing dependencies or '
3542
Option('load-list', type=str, argname='TESTLISTFILE',
3543
help='Load a test id list from a text file.'),
3544
ListOption('debugflag', type=str, short_name='E',
3545
help='Turn on a selftest debug flag.'),
3546
ListOption('starting-with', type=str, argname='TESTID',
3547
param_name='starting_with', short_name='s',
3549
'Load only the tests starting with TESTID.'),
1977
def run(self, testspecs_list=None, verbose=None, one=False,
1978
keep_output=False, transport=None, benchmark=None,
1979
lsprof_timed=None, cache_dir=None):
3551
encoding_type = 'replace'
3554
Command.__init__(self)
3555
self.additional_selftest_args = {}
3557
def run(self, testspecs_list=None, verbose=False, one=False,
3558
transport=None, benchmark=None,
3559
lsprof_timed=None, cache_dir=None,
3560
first=False, list_only=False,
3561
randomize=None, exclude=None, strict=False,
3562
load_list=None, debugflag=None, starting_with=None, subunit=False,
3563
parallel=None, lsprof_tests=False):
1981
3564
from bzrlib.tests import selftest
1982
3565
import bzrlib.benchmarks as benchmarks
1983
3566
from bzrlib.benchmarks import tree_creator
3568
# Make deprecation warnings visible, unless -Werror is set
3569
symbol_versioning.activate_deprecation_warnings(override=False)
1985
3571
if cache_dir is not None:
1986
3572
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
1987
# we don't want progress meters from the tests to go to the
1988
# real output; and we don't want log messages cluttering up
1990
save_ui = ui.ui_factory
1991
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
1992
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
1994
info('running tests...')
1996
ui.ui_factory = ui.SilentUIFactory()
1997
if testspecs_list is not None:
1998
pattern = '|'.join(testspecs_list)
2002
test_suite_factory = benchmarks.test_suite
2005
benchfile = open(".perf_history", "at")
2007
test_suite_factory = None
3573
if testspecs_list is not None:
3574
pattern = '|'.join(testspecs_list)
2012
result = selftest(verbose=verbose,
2014
stop_on_failure=one,
2015
keep_output=keep_output,
2016
transport=transport,
2017
test_suite_factory=test_suite_factory,
2018
lsprof_timed=lsprof_timed,
2019
bench_history=benchfile)
2021
if benchfile is not None:
2024
info('tests passed')
2026
info('tests failed')
2027
return int(not result)
2029
ui.ui_factory = save_ui
3579
from bzrlib.tests import SubUnitBzrRunner
3581
raise errors.BzrCommandError("subunit not available. subunit "
3582
"needs to be installed to use --subunit.")
3583
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3585
self.additional_selftest_args.setdefault(
3586
'suite_decorators', []).append(parallel)
3588
test_suite_factory = benchmarks.test_suite
3589
# Unless user explicitly asks for quiet, be verbose in benchmarks
3590
verbose = not is_quiet()
3591
# TODO: should possibly lock the history file...
3592
benchfile = open(".perf_history", "at", buffering=1)
3593
self.add_cleanup(benchfile.close)
3595
test_suite_factory = None
3597
selftest_kwargs = {"verbose": verbose,
3599
"stop_on_failure": one,
3600
"transport": transport,
3601
"test_suite_factory": test_suite_factory,
3602
"lsprof_timed": lsprof_timed,
3603
"lsprof_tests": lsprof_tests,
3604
"bench_history": benchfile,
3605
"matching_tests_first": first,
3606
"list_only": list_only,
3607
"random_seed": randomize,
3608
"exclude_pattern": exclude,
3610
"load_list": load_list,
3611
"debug_flags": debugflag,
3612
"starting_with": starting_with
3614
selftest_kwargs.update(self.additional_selftest_args)
3615
result = selftest(**selftest_kwargs)
3616
return int(not result)
2032
3619
class cmd_version(Command):
2033
3620
"""Show version of bzr."""
3622
encoding_type = 'replace'
3624
Option("short", help="Print just the version number."),
2035
3627
@display_command
3628
def run(self, short=False):
2037
3629
from bzrlib.version import show_version
3631
self.outf.write(bzrlib.version_string + '\n')
3633
show_version(to_file=self.outf)
2041
3636
class cmd_rocks(Command):
2101
3700
default, use --remember. The value will only be saved if the remote
2102
3701
location can be accessed.
2106
To merge the latest revision from bzr.dev
2107
bzr merge ../bzr.dev
2109
To merge changes up to and including revision 82 from bzr.dev
2110
bzr merge -r 82 ../bzr.dev
2112
To merge the changes introduced by 82, without previous changes:
2113
bzr merge -r 81..82 ../bzr.dev
3703
The results of the merge are placed into the destination working
3704
directory, where they can be reviewed (with bzr diff), tested, and then
3705
committed to record the result of the merge.
2115
3707
merge refuses to run if there are any uncommitted changes, unless
2118
The following merge types are available:
3708
--force is given. The --force option can also be used to create a
3709
merge revision which has more than two parents.
3711
If one would like to merge changes from the working tree of the other
3712
branch without merging any committed revisions, the --uncommitted option
3715
To select only some changes to merge, use "merge -i", which will prompt
3716
you to apply each diff hunk and file change, similar to "shelve".
3719
To merge the latest revision from bzr.dev::
3721
bzr merge ../bzr.dev
3723
To merge changes up to and including revision 82 from bzr.dev::
3725
bzr merge -r 82 ../bzr.dev
3727
To merge the changes introduced by 82, without previous changes::
3729
bzr merge -r 81..82 ../bzr.dev
3731
To apply a merge directive contained in /tmp/merge::
3733
bzr merge /tmp/merge
3735
To create a merge revision with three parents from two branches
3736
feature1a and feature1b:
3738
bzr merge ../feature1a
3739
bzr merge ../feature1b --force
3740
bzr commit -m 'revision with three parents'
2120
takes_args = ['branch?']
2121
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2122
Option('show-base', help="Show base revision text in "
2124
Option('uncommitted', help='Apply uncommitted changes'
2125
' from a working copy, instead of branch changes')]
2128
from merge import merge_type_help
2129
from inspect import getdoc
2130
return getdoc(self) + '\n' + merge_type_help()
2132
def run(self, branch=None, revision=None, force=False, merge_type=None,
2133
show_base=False, reprocess=False, remember=False,
3743
encoding_type = 'exact'
3744
_see_also = ['update', 'remerge', 'status-flags', 'send']
3745
takes_args = ['location?']
3750
help='Merge even if the destination tree has uncommitted changes.'),
3754
Option('show-base', help="Show base revision text in "
3756
Option('uncommitted', help='Apply uncommitted changes'
3757
' from a working copy, instead of branch changes.'),
3758
Option('pull', help='If the destination is already'
3759
' completely merged into the source, pull from the'
3760
' source rather than merging. When this happens,'
3761
' you do not need to commit the result.'),
3763
help='Branch to merge into, '
3764
'rather than the one containing the working directory.',
3768
Option('preview', help='Instead of merging, show a diff of the'
3770
Option('interactive', help='Select changes interactively.',
3774
def run(self, location=None, revision=None, force=False,
3775
merge_type=None, show_base=False, reprocess=None, remember=False,
3776
uncommitted=False, pull=False,
2135
3781
if merge_type is None:
2136
merge_type = Merge3Merger
2138
tree = WorkingTree.open_containing(u'.')[0]
2140
if branch is not None:
2142
reader = bundle.read_bundle_from_url(branch)
2144
pass # Continue on considering this url a Branch
2146
conflicts = merge_bundle(reader, tree, not force, merge_type,
2147
reprocess, show_base)
2153
if revision is None \
2154
or len(revision) < 1 or revision[0].needs_branch():
2155
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2157
if revision is None or len(revision) < 1:
2160
other = [branch, None]
2163
other = [branch, -1]
2164
other_branch, path = Branch.open_containing(branch)
2167
raise BzrCommandError('Cannot use --uncommitted and --revision'
2168
' at the same time.')
2169
branch = revision[0].get_branch() or branch
2170
if len(revision) == 1:
2172
other_branch, path = Branch.open_containing(branch)
2173
revno = revision[0].in_history(other_branch).revno
2174
other = [branch, revno]
2176
assert len(revision) == 2
2177
if None in revision:
2178
raise BzrCommandError(
2179
"Merge doesn't permit empty revision specifier.")
2180
base_branch, path = Branch.open_containing(branch)
2181
branch1 = revision[1].get_branch() or branch
2182
other_branch, path1 = Branch.open_containing(branch1)
2183
if revision[0].get_branch() is not None:
2184
# then path was obtained from it, and is None.
2187
base = [branch, revision[0].in_history(base_branch).revno]
2188
other = [branch1, revision[1].in_history(other_branch).revno]
2190
if tree.branch.get_parent() is None or remember:
2191
tree.branch.set_parent(other_branch.base)
2194
interesting_files = [path]
2196
interesting_files = None
3782
merge_type = _mod_merge.Merge3Merger
3784
if directory is None: directory = u'.'
3785
possible_transports = []
3787
allow_pending = True
3788
verified = 'inapplicable'
3789
tree = WorkingTree.open_containing(directory)[0]
3792
basis_tree = tree.revision_tree(tree.last_revision())
3793
except errors.NoSuchRevision:
3794
basis_tree = tree.basis_tree()
3796
# die as quickly as possible if there are uncommitted changes
3798
if tree.has_changes():
3799
raise errors.UncommittedChanges(tree)
3801
view_info = _get_view_info_for_change_reporter(tree)
3802
change_reporter = delta._ChangeReporter(
3803
unversioned_filter=tree.is_ignored, view_info=view_info)
2197
3804
pb = ui.ui_factory.nested_progress_bar()
3805
self.add_cleanup(pb.finished)
3807
self.add_cleanup(tree.unlock)
3808
if location is not None:
2200
conflict_count = merge(other, base, check_clean=(not force),
2201
merge_type=merge_type,
2202
reprocess=reprocess,
2203
show_base=show_base,
2204
pb=pb, file_list=interesting_files)
2207
if conflict_count != 0:
3810
mergeable = bundle.read_mergeable_from_url(location,
3811
possible_transports=possible_transports)
3812
except errors.NotABundle:
3816
raise errors.BzrCommandError('Cannot use --uncommitted'
3817
' with bundles or merge directives.')
3819
if revision is not None:
3820
raise errors.BzrCommandError(
3821
'Cannot use -r with merge directives or bundles')
3822
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3825
if merger is None and uncommitted:
3826
if revision is not None and len(revision) > 0:
3827
raise errors.BzrCommandError('Cannot use --uncommitted and'
3828
' --revision at the same time.')
3829
merger = self.get_merger_from_uncommitted(tree, location, None)
3830
allow_pending = False
3833
merger, allow_pending = self._get_merger_from_branch(tree,
3834
location, revision, remember, possible_transports, None)
3836
merger.merge_type = merge_type
3837
merger.reprocess = reprocess
3838
merger.show_base = show_base
3839
self.sanity_check_merger(merger)
3840
if (merger.base_rev_id == merger.other_rev_id and
3841
merger.other_rev_id is not None):
3842
note('Nothing to do.')
3845
if merger.interesting_files is not None:
3846
raise errors.BzrCommandError('Cannot pull individual files')
3847
if (merger.base_rev_id == tree.last_revision()):
3848
result = tree.pull(merger.other_branch, False,
3849
merger.other_rev_id)
3850
result.report(self.outf)
2211
except errors.AmbiguousBase, e:
2212
m = ("sorry, bzr can't determine the right merge base yet\n"
2213
"candidates are:\n "
2214
+ "\n ".join(e.bases)
2216
"please specify an explicit base with -r,\n"
2217
"and (if you want) report this to the bzr developers\n")
2220
# TODO: move up to common parent; this isn't merge-specific anymore.
2221
def _get_remembered_parent(self, tree, supplied_location, verb_string):
3852
if merger.this_basis is None:
3853
raise errors.BzrCommandError(
3854
"This branch has no commits."
3855
" (perhaps you would prefer 'bzr pull')")
3857
return self._do_preview(merger)
3859
return self._do_interactive(merger)
3861
return self._do_merge(merger, change_reporter, allow_pending,
3864
def _get_preview(self, merger):
3865
tree_merger = merger.make_merger()
3866
tt = tree_merger.make_preview_transform()
3867
self.add_cleanup(tt.finalize)
3868
result_tree = tt.get_preview_tree()
3871
def _do_preview(self, merger):
3872
from bzrlib.diff import show_diff_trees
3873
result_tree = self._get_preview(merger)
3874
show_diff_trees(merger.this_tree, result_tree, self.outf,
3875
old_label='', new_label='')
3877
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3878
merger.change_reporter = change_reporter
3879
conflict_count = merger.do_merge()
3881
merger.set_pending()
3882
if verified == 'failed':
3883
warning('Preview patch does not match changes')
3884
if conflict_count != 0:
3889
def _do_interactive(self, merger):
3890
"""Perform an interactive merge.
3892
This works by generating a preview tree of the merge, then using
3893
Shelver to selectively remove the differences between the working tree
3894
and the preview tree.
3896
from bzrlib import shelf_ui
3897
result_tree = self._get_preview(merger)
3898
writer = bzrlib.option.diff_writer_registry.get()
3899
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3900
reporter=shelf_ui.ApplyReporter(),
3901
diff_writer=writer(sys.stdout))
3907
def sanity_check_merger(self, merger):
3908
if (merger.show_base and
3909
not merger.merge_type is _mod_merge.Merge3Merger):
3910
raise errors.BzrCommandError("Show-base is not supported for this"
3911
" merge type. %s" % merger.merge_type)
3912
if merger.reprocess is None:
3913
if merger.show_base:
3914
merger.reprocess = False
3916
# Use reprocess if the merger supports it
3917
merger.reprocess = merger.merge_type.supports_reprocess
3918
if merger.reprocess and not merger.merge_type.supports_reprocess:
3919
raise errors.BzrCommandError("Conflict reduction is not supported"
3920
" for merge type %s." %
3922
if merger.reprocess and merger.show_base:
3923
raise errors.BzrCommandError("Cannot do conflict reduction and"
3926
def _get_merger_from_branch(self, tree, location, revision, remember,
3927
possible_transports, pb):
3928
"""Produce a merger from a location, assuming it refers to a branch."""
3929
from bzrlib.tag import _merge_tags_if_possible
3930
# find the branch locations
3931
other_loc, user_location = self._select_branch_location(tree, location,
3933
if revision is not None and len(revision) == 2:
3934
base_loc, _unused = self._select_branch_location(tree,
3935
location, revision, 0)
3937
base_loc = other_loc
3939
other_branch, other_path = Branch.open_containing(other_loc,
3940
possible_transports)
3941
if base_loc == other_loc:
3942
base_branch = other_branch
3944
base_branch, base_path = Branch.open_containing(base_loc,
3945
possible_transports)
3946
# Find the revision ids
3947
other_revision_id = None
3948
base_revision_id = None
3949
if revision is not None:
3950
if len(revision) >= 1:
3951
other_revision_id = revision[-1].as_revision_id(other_branch)
3952
if len(revision) == 2:
3953
base_revision_id = revision[0].as_revision_id(base_branch)
3954
if other_revision_id is None:
3955
other_revision_id = _mod_revision.ensure_null(
3956
other_branch.last_revision())
3957
# Remember where we merge from
3958
if ((remember or tree.branch.get_submit_branch() is None) and
3959
user_location is not None):
3960
tree.branch.set_submit_branch(other_branch.base)
3961
_merge_tags_if_possible(other_branch, tree.branch)
3962
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3963
other_revision_id, base_revision_id, other_branch, base_branch)
3964
if other_path != '':
3965
allow_pending = False
3966
merger.interesting_files = [other_path]
3968
allow_pending = True
3969
return merger, allow_pending
3971
def get_merger_from_uncommitted(self, tree, location, pb):
3972
"""Get a merger for uncommitted changes.
3974
:param tree: The tree the merger should apply to.
3975
:param location: The location containing uncommitted changes.
3976
:param pb: The progress bar to use for showing progress.
3978
location = self._select_branch_location(tree, location)[0]
3979
other_tree, other_path = WorkingTree.open_containing(location)
3980
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3981
if other_path != '':
3982
merger.interesting_files = [other_path]
3985
def _select_branch_location(self, tree, user_location, revision=None,
3987
"""Select a branch location, according to possible inputs.
3989
If provided, branches from ``revision`` are preferred. (Both
3990
``revision`` and ``index`` must be supplied.)
3992
Otherwise, the ``location`` parameter is used. If it is None, then the
3993
``submit`` or ``parent`` location is used, and a note is printed.
3995
:param tree: The working tree to select a branch for merging into
3996
:param location: The location entered by the user
3997
:param revision: The revision parameter to the command
3998
:param index: The index to use for the revision parameter. Negative
3999
indices are permitted.
4000
:return: (selected_location, user_location). The default location
4001
will be the user-entered location.
4003
if (revision is not None and index is not None
4004
and revision[index] is not None):
4005
branch = revision[index].get_branch()
4006
if branch is not None:
4007
return branch, branch
4008
if user_location is None:
4009
location = self._get_remembered(tree, 'Merging from')
4011
location = user_location
4012
return location, user_location
4014
def _get_remembered(self, tree, verb_string):
2222
4015
"""Use tree.branch's parent if none was supplied.
2224
4017
Report if the remembered location was used.
2226
if supplied_location is not None:
2227
return supplied_location
2228
stored_location = tree.branch.get_parent()
4019
stored_location = tree.branch.get_submit_branch()
4020
stored_location_type = "submit"
4021
if stored_location is None:
4022
stored_location = tree.branch.get_parent()
4023
stored_location_type = "parent"
2229
4024
mutter("%s", stored_location)
2230
4025
if stored_location is None:
2231
raise BzrCommandError("No location specified or remembered")
2232
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2233
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4026
raise errors.BzrCommandError("No location specified or remembered")
4027
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4028
note(u"%s remembered %s location %s", verb_string,
4029
stored_location_type, display_url)
2234
4030
return stored_location
2238
4034
"""Redo a merge.
2240
4036
Use this if you want to try a different merge technique while resolving
2241
conflicts. Some merge techniques are better than others, and remerge
4037
conflicts. Some merge techniques are better than others, and remerge
2242
4038
lets you try different ones on different files.
2244
4040
The options for remerge have the same meaning and defaults as the ones for
2245
4041
merge. The difference is that remerge can (only) be run when there is a
2246
4042
pending merge, and it lets you specify particular files.
2249
$ bzr remerge --show-base
2250
4045
Re-do the merge of all conflicted files, and show the base text in
2251
conflict regions, in addition to the usual THIS and OTHER texts.
2253
$ bzr remerge --merge-type weave --reprocess foobar
4046
conflict regions, in addition to the usual THIS and OTHER texts::
4048
bzr remerge --show-base
2254
4050
Re-do the merge of "foobar", using the weave merge algorithm, with
2255
additional processing to reduce the size of conflict regions.
2257
The following merge types are available:"""
4051
additional processing to reduce the size of conflict regions::
4053
bzr remerge --merge-type weave --reprocess foobar
2258
4055
takes_args = ['file*']
2259
takes_options = ['merge-type', 'reprocess',
2260
Option('show-base', help="Show base revision text in "
2264
from merge import merge_type_help
2265
from inspect import getdoc
2266
return getdoc(self) + '\n' + merge_type_help()
4060
help="Show base revision text in conflicts."),
2268
4063
def run(self, file_list=None, merge_type=None, show_base=False,
2269
4064
reprocess=False):
2270
from bzrlib.merge import merge_inner, transform_tree
2271
4065
if merge_type is None:
2272
merge_type = Merge3Merger
4066
merge_type = _mod_merge.Merge3Merger
2273
4067
tree, file_list = tree_files(file_list)
2274
4068
tree.lock_write()
4069
self.add_cleanup(tree.unlock)
4070
parents = tree.get_parent_ids()
4071
if len(parents) != 2:
4072
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4073
" merges. Not cherrypicking or"
4075
repository = tree.branch.repository
4076
interesting_ids = None
4078
conflicts = tree.conflicts()
4079
if file_list is not None:
4080
interesting_ids = set()
4081
for filename in file_list:
4082
file_id = tree.path2id(filename)
4084
raise errors.NotVersionedError(filename)
4085
interesting_ids.add(file_id)
4086
if tree.kind(file_id) != "directory":
4089
for name, ie in tree.inventory.iter_entries(file_id):
4090
interesting_ids.add(ie.file_id)
4091
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4093
# Remerge only supports resolving contents conflicts
4094
allowed_conflicts = ('text conflict', 'contents conflict')
4095
restore_files = [c.path for c in conflicts
4096
if c.typestring in allowed_conflicts]
4097
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4098
tree.set_conflicts(ConflictList(new_conflicts))
4099
if file_list is not None:
4100
restore_files = file_list
4101
for filename in restore_files:
4103
restore(tree.abspath(filename))
4104
except errors.NotConflicted:
4106
# Disable pending merges, because the file texts we are remerging
4107
# have not had those merges performed. If we use the wrong parents
4108
# list, we imply that the working tree text has seen and rejected
4109
# all the changes from the other tree, when in fact those changes
4110
# have not yet been seen.
4111
tree.set_parent_ids(parents[:1])
2276
parents = tree.get_parent_ids()
2277
if len(parents) != 2:
2278
raise BzrCommandError("Sorry, remerge only works after normal"
2279
" merges. Not cherrypicking or"
2281
repository = tree.branch.repository
2282
base_revision = common_ancestor(parents[0],
2283
parents[1], repository)
2284
base_tree = repository.revision_tree(base_revision)
2285
other_tree = repository.revision_tree(parents[1])
2286
interesting_ids = None
2288
conflicts = tree.conflicts()
2289
if file_list is not None:
2290
interesting_ids = set()
2291
for filename in file_list:
2292
file_id = tree.path2id(filename)
2294
raise NotVersionedError(filename)
2295
interesting_ids.add(file_id)
2296
if tree.kind(file_id) != "directory":
2299
for name, ie in tree.inventory.iter_entries(file_id):
2300
interesting_ids.add(ie.file_id)
2301
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2302
transform_tree(tree, tree.basis_tree(), interesting_ids)
2303
tree.set_conflicts(ConflictList(new_conflicts))
2304
if file_list is None:
2305
restore_files = list(tree.iter_conflicts())
2307
restore_files = file_list
2308
for filename in restore_files:
2310
restore(tree.abspath(filename))
2311
except NotConflicted:
2313
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2315
interesting_ids=interesting_ids,
2316
other_rev_id=parents[1],
2317
merge_type=merge_type,
2318
show_base=show_base,
2319
reprocess=reprocess)
4113
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4114
merger.interesting_ids = interesting_ids
4115
merger.merge_type = merge_type
4116
merger.show_base = show_base
4117
merger.reprocess = reprocess
4118
conflicts = merger.do_merge()
4120
tree.set_parent_ids(parents)
2322
4121
if conflicts > 0:
2327
4127
class cmd_revert(Command):
2328
"""Reverse all changes since the last commit.
2330
Only versioned files are affected. Specify filenames to revert only
2331
those files. By default, any files that are changed will be backed up
2332
first. Backup files have a '~' appended to their name.
4128
"""Revert files to a previous revision.
4130
Giving a list of files will revert only those files. Otherwise, all files
4131
will be reverted. If the revision is not specified with '--revision', the
4132
last committed revision is used.
4134
To remove only some changes, without reverting to a prior version, use
4135
merge instead. For example, "merge . --revision -2..-3" will remove the
4136
changes introduced by -2, without affecting the changes introduced by -1.
4137
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4139
By default, any files that have been manually changed will be backed up
4140
first. (Files changed only by merge are not backed up.) Backup files have
4141
'.~#~' appended to their name, where # is a number.
4143
When you provide files, you can use their current pathname or the pathname
4144
from the target revision. So you can use revert to "undelete" a file by
4145
name. If you name a directory, all the contents of that directory will be
4148
If you have newly added files since the target revision, they will be
4149
removed. If the files to be removed have been changed, backups will be
4150
created as above. Directories containing unknown files will not be
4153
The working tree contains a list of revisions that have been merged but
4154
not yet committed. These revisions will be included as additional parents
4155
of the next commit. Normally, using revert clears that list as well as
4156
reverting the files. If any files are specified, revert leaves the list
4157
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4158
.`` in the tree root to revert all files but keep the recorded merges,
4159
and ``bzr revert --forget-merges`` to clear the pending merge list without
4160
reverting any files.
4162
Using "bzr revert --forget-merges", it is possible to apply all of the
4163
changes from a branch in a single revision. To do this, perform the merge
4164
as desired. Then doing revert with the "--forget-merges" option will keep
4165
the content of the tree as it was, but it will clear the list of pending
4166
merges. The next commit will then contain all of the changes that are
4167
present in the other branch, but without any other parent revisions.
4168
Because this technique forgets where these changes originated, it may
4169
cause additional conflicts on later merges involving the same source and
2334
takes_options = ['revision', 'no-backup']
4173
_see_also = ['cat', 'export']
4176
Option('no-backup', "Do not save backups of reverted files."),
4177
Option('forget-merges',
4178
'Remove pending merge marker, without changing any files.'),
2335
4180
takes_args = ['file*']
2336
aliases = ['merge-revert']
2338
def run(self, revision=None, no_backup=False, file_list=None):
2339
from bzrlib.commands import parse_spec
2340
if file_list is not None:
2341
if len(file_list) == 0:
2342
raise BzrCommandError("No files specified")
4182
def run(self, revision=None, no_backup=False, file_list=None,
4183
forget_merges=None):
2346
4184
tree, file_list = tree_files(file_list)
2347
if revision is None:
2348
# FIXME should be tree.last_revision
2349
rev_id = tree.last_revision()
2350
elif len(revision) != 1:
2351
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
4186
self.add_cleanup(tree.unlock)
4188
tree.set_parent_ids(tree.get_parent_ids()[:1])
2353
rev_id = revision[0].in_history(tree.branch).rev_id
2354
pb = ui.ui_factory.nested_progress_bar()
2356
tree.revert(file_list,
2357
tree.branch.repository.revision_tree(rev_id),
4190
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4193
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4194
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4195
tree.revert(file_list, rev_tree, not no_backup, None,
4196
report_changes=True)
2363
4199
class cmd_assert_fail(Command):
2364
4200
"""Test reporting of assertion failures"""
4201
# intended just for use in testing
2367
assert False, "always fails"
4206
raise AssertionError("always fails")
2370
4209
class cmd_help(Command):
2371
4210
"""Show help on a command or other topic.
2373
For a list of all available commands, say 'bzr help commands'."""
2374
takes_options = [Option('long', 'show help on all commands')]
4213
_see_also = ['topics']
4215
Option('long', 'Show help on all commands.'),
2375
4217
takes_args = ['topic?']
2376
4218
aliases = ['?', '--help', '-?', '-h']
2378
4220
@display_command
2379
4221
def run(self, topic=None, long=False):
2381
4223
if topic is None and long:
2382
4224
topic = "commands"
4225
bzrlib.help.help(topic)
2386
4228
class cmd_shell_complete(Command):
2387
4229
"""Show appropriate completions for context.
2389
For a list of all available commands, say 'bzr shell-complete'."""
4231
For a list of all available commands, say 'bzr shell-complete'.
2390
4233
takes_args = ['context?']
2391
4234
aliases = ['s-c']
2394
4237
@display_command
2395
4238
def run(self, context=None):
2396
4239
import shellcomplete
2397
4240
shellcomplete.shellcomplete(context)
2400
class cmd_fetch(Command):
2401
"""Copy in history from another branch but don't merge it.
2403
This is an internal method used for pull and merge."""
2405
takes_args = ['from_branch', 'to_branch']
2406
def run(self, from_branch, to_branch):
2407
from bzrlib.fetch import Fetcher
2408
from_b = Branch.open(from_branch)
2409
to_b = Branch.open(to_branch)
2410
Fetcher(to_b, from_b)
2413
4243
class cmd_missing(Command):
2414
4244
"""Show unmerged/unpulled revisions between two branches.
2416
OTHER_BRANCH may be local or remote."""
4246
OTHER_BRANCH may be local or remote.
4248
To filter on a range of revisions, you can use the command -r begin..end
4249
-r revision requests a specific revision, -r ..end or -r begin.. are
4253
1 - some missing revisions
4254
0 - no missing revisions
4258
Determine the missing revisions between this and the branch at the
4259
remembered pull location::
4263
Determine the missing revisions between this and another branch::
4265
bzr missing http://server/branch
4267
Determine the missing revisions up to a specific revision on the other
4270
bzr missing -r ..-10
4272
Determine the missing revisions up to a specific revision on this
4275
bzr missing --my-revision ..-10
4278
_see_also = ['merge', 'pull']
2417
4279
takes_args = ['other_branch?']
2418
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2420
'Display changes in the local branch only'),
2421
Option('theirs-only',
2422
'Display changes in the remote branch only'),
4281
Option('reverse', 'Reverse the order of revisions.'),
4283
'Display changes in the local branch only.'),
4284
Option('this' , 'Same as --mine-only.'),
4285
Option('theirs-only',
4286
'Display changes in the remote branch only.'),
4287
Option('other', 'Same as --theirs-only.'),
4291
custom_help('revision',
4292
help='Filter on other branch revisions (inclusive). '
4293
'See "help revisionspec" for details.'),
4294
Option('my-revision',
4295
type=_parse_revision_str,
4296
help='Filter on local branch revisions (inclusive). '
4297
'See "help revisionspec" for details.'),
4298
Option('include-merges',
4299
'Show all revisions in addition to the mainline ones.'),
2430
4301
encoding_type = 'replace'
2432
4303
@display_command
2433
4304
def run(self, other_branch=None, reverse=False, mine_only=False,
2434
theirs_only=False, log_format=None, long=False, short=False, line=False,
2435
show_ids=False, verbose=False):
2436
from bzrlib.missing import find_unmerged, iter_log_data
2437
from bzrlib.log import log_formatter
4306
log_format=None, long=False, short=False, line=False,
4307
show_ids=False, verbose=False, this=False, other=False,
4308
include_merges=False, revision=None, my_revision=None):
4309
from bzrlib.missing import find_unmerged, iter_log_revisions
4318
# TODO: We should probably check that we don't have mine-only and
4319
# theirs-only set, but it gets complicated because we also have
4320
# this and other which could be used.
2438
4327
local_branch = Branch.open_containing(u".")[0]
2439
4328
parent = local_branch.get_parent()
2440
4329
if other_branch is None:
2441
4330
other_branch = parent
2442
4331
if other_branch is None:
2443
raise BzrCommandError("No peer location known or specified.")
2444
print "Using last location: " + local_branch.get_parent()
4332
raise errors.BzrCommandError("No peer location known"
4334
display_url = urlutils.unescape_for_display(parent,
4336
message("Using saved parent location: "
4337
+ display_url + "\n")
2445
4339
remote_branch = Branch.open(other_branch)
2446
4340
if remote_branch.base == local_branch.base:
2447
4341
remote_branch = local_branch
2448
4343
local_branch.lock_read()
2450
remote_branch.lock_read()
2452
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2453
if (log_format is None):
2454
default = local_branch.get_config().log_format()
2455
log_format = get_log_format(long=long, short=short,
2456
line=line, default=default)
2457
lf = log_formatter(log_format,
2460
show_timezone='original')
2461
if reverse is False:
2462
local_extra.reverse()
2463
remote_extra.reverse()
2464
if local_extra and not theirs_only:
2465
print "You have %d extra revision(s):" % len(local_extra)
2466
for data in iter_log_data(local_extra, local_branch.repository,
2469
printed_local = True
2471
printed_local = False
2472
if remote_extra and not mine_only:
2473
if printed_local is True:
2475
print "You are missing %d revision(s):" % len(remote_extra)
2476
for data in iter_log_data(remote_extra, remote_branch.repository,
2479
if not remote_extra and not local_extra:
2481
print "Branches are up to date."
2485
remote_branch.unlock()
2487
local_branch.unlock()
4344
self.add_cleanup(local_branch.unlock)
4345
local_revid_range = _revision_range_to_revid_range(
4346
_get_revision_range(my_revision, local_branch,
4349
remote_branch.lock_read()
4350
self.add_cleanup(remote_branch.unlock)
4351
remote_revid_range = _revision_range_to_revid_range(
4352
_get_revision_range(revision,
4353
remote_branch, self.name()))
4355
local_extra, remote_extra = find_unmerged(
4356
local_branch, remote_branch, restrict,
4357
backward=not reverse,
4358
include_merges=include_merges,
4359
local_revid_range=local_revid_range,
4360
remote_revid_range=remote_revid_range)
4362
if log_format is None:
4363
registry = log.log_formatter_registry
4364
log_format = registry.get_default(local_branch)
4365
lf = log_format(to_file=self.outf,
4367
show_timezone='original')
4370
if local_extra and not theirs_only:
4371
message("You have %d extra revision(s):\n" %
4373
for revision in iter_log_revisions(local_extra,
4374
local_branch.repository,
4376
lf.log_revision(revision)
4377
printed_local = True
4380
printed_local = False
4382
if remote_extra and not mine_only:
4383
if printed_local is True:
4385
message("You are missing %d revision(s):\n" %
4387
for revision in iter_log_revisions(remote_extra,
4388
remote_branch.repository,
4390
lf.log_revision(revision)
4393
if mine_only and not local_extra:
4394
# We checked local, and found nothing extra
4395
message('This branch is up to date.\n')
4396
elif theirs_only and not remote_extra:
4397
# We checked remote, and found nothing extra
4398
message('Other branch is up to date.\n')
4399
elif not (mine_only or theirs_only or local_extra or
4401
# We checked both branches, and neither one had extra
4403
message("Branches are up to date.\n")
2488
4405
if not status_code and parent is None and other_branch is not None:
2489
4406
local_branch.lock_write()
2491
# handle race conditions - a parent might be set while we run.
2492
if local_branch.get_parent() is None:
2493
local_branch.set_parent(remote_branch.base)
2495
local_branch.unlock()
4407
self.add_cleanup(local_branch.unlock)
4408
# handle race conditions - a parent might be set while we run.
4409
if local_branch.get_parent() is None:
4410
local_branch.set_parent(remote_branch.base)
2496
4411
return status_code
4414
class cmd_pack(Command):
4415
"""Compress the data within a repository."""
4417
_see_also = ['repositories']
4418
takes_args = ['branch_or_repo?']
4420
def run(self, branch_or_repo='.'):
4421
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4423
branch = dir.open_branch()
4424
repository = branch.repository
4425
except errors.NotBranchError:
4426
repository = dir.open_repository()
2499
4430
class cmd_plugins(Command):
4431
"""List the installed plugins.
4433
This command displays the list of installed plugins including
4434
version of plugin and a short description of each.
4436
--verbose shows the path where each plugin is located.
4438
A plugin is an external component for Bazaar that extends the
4439
revision control system, by adding or replacing code in Bazaar.
4440
Plugins can do a variety of things, including overriding commands,
4441
adding new commands, providing additional network transports and
4442
customizing log output.
4444
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4445
for further information on plugins including where to find them and how to
4446
install them. Instructions are also provided there on how to write new
4447
plugins using the Python programming language.
4449
takes_options = ['verbose']
2502
4451
@display_command
4452
def run(self, verbose=False):
2504
4453
import bzrlib.plugin
2505
4454
from inspect import getdoc
2506
for name, plugin in bzrlib.plugin.all_plugins().items():
2507
if getattr(plugin, '__path__', None) is not None:
2508
print plugin.__path__[0]
2509
elif getattr(plugin, '__file__', None) is not None:
2510
print plugin.__file__
4456
for name, plugin in bzrlib.plugin.plugins().items():
4457
version = plugin.__version__
4458
if version == 'unknown':
4460
name_ver = '%s %s' % (name, version)
4461
d = getdoc(plugin.module)
2516
print '\t', d.split('\n')[0]
4463
doc = d.split('\n')[0]
4465
doc = '(no description)'
4466
result.append((name_ver, doc, plugin.path()))
4467
for name_ver, doc, path in sorted(result):
4468
self.outf.write("%s\n" % name_ver)
4469
self.outf.write(" %s\n" % doc)
4471
self.outf.write(" %s\n" % path)
4472
self.outf.write("\n")
2519
4475
class cmd_testament(Command):
2520
4476
"""Show testament (signing-form) of a revision."""
2521
takes_options = ['revision',
2522
Option('long', help='Produce long-format testament'),
2523
Option('strict', help='Produce a strict-format'
4479
Option('long', help='Produce long-format testament.'),
4481
help='Produce a strict-format testament.')]
2525
4482
takes_args = ['branch?']
2526
4483
@display_command
2527
4484
def run(self, branch=u'.', revision=None, long=False, strict=False):
2765
4811
control.break_lock()
2766
4812
except NotImplementedError:
4816
class cmd_wait_until_signalled(Command):
4817
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4819
This just prints a line to signal when it is ready, then blocks on stdin.
4825
sys.stdout.write("running\n")
4827
sys.stdin.readline()
4830
class cmd_serve(Command):
4831
"""Run the bzr server."""
4833
aliases = ['server']
4837
help='Serve on stdin/out for use from inetd or sshd.'),
4838
RegistryOption('protocol',
4839
help="Protocol to serve.",
4840
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4841
value_switches=True),
4843
help='Listen for connections on nominated port of the form '
4844
'[hostname:]portnumber. Passing 0 as the port number will '
4845
'result in a dynamically allocated port. The default port '
4846
'depends on the protocol.',
4849
help='Serve contents of this directory.',
4851
Option('allow-writes',
4852
help='By default the server is a readonly server. Supplying '
4853
'--allow-writes enables write access to the contents of '
4854
'the served directory and below. Note that ``bzr serve`` '
4855
'does not perform authentication, so unless some form of '
4856
'external authentication is arranged supplying this '
4857
'option leads to global uncontrolled write access to your '
4862
def get_host_and_port(self, port):
4863
"""Return the host and port to run the smart server on.
4865
If 'port' is None, None will be returned for the host and port.
4867
If 'port' has a colon in it, the string before the colon will be
4868
interpreted as the host.
4870
:param port: A string of the port to run the server on.
4871
:return: A tuple of (host, port), where 'host' is a host name or IP,
4872
and port is an integer TCP/IP port.
4875
if port is not None:
4877
host, port = port.split(':')
4881
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4883
from bzrlib.transport import get_transport, transport_server_registry
4884
if directory is None:
4885
directory = os.getcwd()
4886
if protocol is None:
4887
protocol = transport_server_registry.get()
4888
host, port = self.get_host_and_port(port)
4889
url = urlutils.local_path_to_url(directory)
4890
if not allow_writes:
4891
url = 'readonly+' + url
4892
transport = get_transport(url)
4893
protocol(transport, host, port, inet)
4896
class cmd_join(Command):
4897
"""Combine a tree into its containing tree.
4899
This command requires the target tree to be in a rich-root format.
4901
The TREE argument should be an independent tree, inside another tree, but
4902
not part of it. (Such trees can be produced by "bzr split", but also by
4903
running "bzr branch" with the target inside a tree.)
4905
The result is a combined tree, with the subtree no longer an independant
4906
part. This is marked as a merge of the subtree into the containing tree,
4907
and all history is preserved.
4910
_see_also = ['split']
4911
takes_args = ['tree']
4913
Option('reference', help='Join by reference.', hidden=True),
4916
def run(self, tree, reference=False):
4917
sub_tree = WorkingTree.open(tree)
4918
parent_dir = osutils.dirname(sub_tree.basedir)
4919
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4920
repo = containing_tree.branch.repository
4921
if not repo.supports_rich_root():
4922
raise errors.BzrCommandError(
4923
"Can't join trees because %s doesn't support rich root data.\n"
4924
"You can use bzr upgrade on the repository."
4928
containing_tree.add_reference(sub_tree)
4929
except errors.BadReferenceTarget, e:
4930
# XXX: Would be better to just raise a nicely printable
4931
# exception from the real origin. Also below. mbp 20070306
4932
raise errors.BzrCommandError("Cannot join %s. %s" %
4936
containing_tree.subsume(sub_tree)
4937
except errors.BadSubsumeSource, e:
4938
raise errors.BzrCommandError("Cannot join %s. %s" %
4942
class cmd_split(Command):
4943
"""Split a subdirectory of a tree into a separate tree.
4945
This command will produce a target tree in a format that supports
4946
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4947
converted into earlier formats like 'dirstate-tags'.
4949
The TREE argument should be a subdirectory of a working tree. That
4950
subdirectory will be converted into an independent tree, with its own
4951
branch. Commits in the top-level tree will not apply to the new subtree.
4954
_see_also = ['join']
4955
takes_args = ['tree']
4957
def run(self, tree):
4958
containing_tree, subdir = WorkingTree.open_containing(tree)
4959
sub_id = containing_tree.path2id(subdir)
4961
raise errors.NotVersionedError(subdir)
4963
containing_tree.extract(sub_id)
4964
except errors.RootNotRich:
4965
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4968
class cmd_merge_directive(Command):
4969
"""Generate a merge directive for auto-merge tools.
4971
A directive requests a merge to be performed, and also provides all the
4972
information necessary to do so. This means it must either include a
4973
revision bundle, or the location of a branch containing the desired
4976
A submit branch (the location to merge into) must be supplied the first
4977
time the command is issued. After it has been supplied once, it will
4978
be remembered as the default.
4980
A public branch is optional if a revision bundle is supplied, but required
4981
if --diff or --plain is specified. It will be remembered as the default
4982
after the first use.
4985
takes_args = ['submit_branch?', 'public_branch?']
4989
_see_also = ['send']
4992
RegistryOption.from_kwargs('patch-type',
4993
'The type of patch to include in the directive.',
4995
value_switches=True,
4997
bundle='Bazaar revision bundle (default).',
4998
diff='Normal unified diff.',
4999
plain='No patch, just directive.'),
5000
Option('sign', help='GPG-sign the directive.'), 'revision',
5001
Option('mail-to', type=str,
5002
help='Instead of printing the directive, email to this address.'),
5003
Option('message', type=str, short_name='m',
5004
help='Message to use when committing this merge.')
5007
encoding_type = 'exact'
5009
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
5010
sign=False, revision=None, mail_to=None, message=None):
5011
from bzrlib.revision import ensure_null, NULL_REVISION
5012
include_patch, include_bundle = {
5013
'plain': (False, False),
5014
'diff': (True, False),
5015
'bundle': (True, True),
5017
branch = Branch.open('.')
5018
stored_submit_branch = branch.get_submit_branch()
5019
if submit_branch is None:
5020
submit_branch = stored_submit_branch
5022
if stored_submit_branch is None:
5023
branch.set_submit_branch(submit_branch)
5024
if submit_branch is None:
5025
submit_branch = branch.get_parent()
5026
if submit_branch is None:
5027
raise errors.BzrCommandError('No submit branch specified or known')
5029
stored_public_branch = branch.get_public_branch()
5030
if public_branch is None:
5031
public_branch = stored_public_branch
5032
elif stored_public_branch is None:
5033
branch.set_public_branch(public_branch)
5034
if not include_bundle and public_branch is None:
5035
raise errors.BzrCommandError('No public branch specified or'
5037
base_revision_id = None
5038
if revision is not None:
5039
if len(revision) > 2:
5040
raise errors.BzrCommandError('bzr merge-directive takes '
5041
'at most two one revision identifiers')
5042
revision_id = revision[-1].as_revision_id(branch)
5043
if len(revision) == 2:
5044
base_revision_id = revision[0].as_revision_id(branch)
5046
revision_id = branch.last_revision()
5047
revision_id = ensure_null(revision_id)
5048
if revision_id == NULL_REVISION:
5049
raise errors.BzrCommandError('No revisions to bundle.')
5050
directive = merge_directive.MergeDirective2.from_objects(
5051
branch.repository, revision_id, time.time(),
5052
osutils.local_time_offset(), submit_branch,
5053
public_branch=public_branch, include_patch=include_patch,
5054
include_bundle=include_bundle, message=message,
5055
base_revision_id=base_revision_id)
5058
self.outf.write(directive.to_signed(branch))
5060
self.outf.writelines(directive.to_lines())
5062
message = directive.to_email(mail_to, branch, sign)
5063
s = SMTPConnection(branch.get_config())
5064
s.send_email(message)
5067
class cmd_send(Command):
5068
"""Mail or create a merge-directive for submitting changes.
5070
A merge directive provides many things needed for requesting merges:
5072
* A machine-readable description of the merge to perform
5074
* An optional patch that is a preview of the changes requested
5076
* An optional bundle of revision data, so that the changes can be applied
5077
directly from the merge directive, without retrieving data from a
5080
`bzr send` creates a compact data set that, when applied using bzr
5081
merge, has the same effect as merging from the source branch.
5083
By default the merge directive is self-contained and can be applied to any
5084
branch containing submit_branch in its ancestory without needing access to
5087
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5088
revisions, but only a structured request to merge from the
5089
public_location. In that case the public_branch is needed and it must be
5090
up-to-date and accessible to the recipient. The public_branch is always
5091
included if known, so that people can check it later.
5093
The submit branch defaults to the parent of the source branch, but can be
5094
overridden. Both submit branch and public branch will be remembered in
5095
branch.conf the first time they are used for a particular branch. The
5096
source branch defaults to that containing the working directory, but can
5097
be changed using --from.
5099
In order to calculate those changes, bzr must analyse the submit branch.
5100
Therefore it is most efficient for the submit branch to be a local mirror.
5101
If a public location is known for the submit_branch, that location is used
5102
in the merge directive.
5104
The default behaviour is to send the merge directive by mail, unless -o is
5105
given, in which case it is sent to a file.
5107
Mail is sent using your preferred mail program. This should be transparent
5108
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5109
If the preferred client can't be found (or used), your editor will be used.
5111
To use a specific mail program, set the mail_client configuration option.
5112
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5113
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5114
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5115
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5118
If mail is being sent, a to address is required. This can be supplied
5119
either on the commandline, by setting the submit_to configuration
5120
option in the branch itself or the child_submit_to configuration option
5121
in the submit branch.
5123
Two formats are currently supported: "4" uses revision bundle format 4 and
5124
merge directive format 2. It is significantly faster and smaller than
5125
older formats. It is compatible with Bazaar 0.19 and later. It is the
5126
default. "0.9" uses revision bundle format 0.9 and merge directive
5127
format 1. It is compatible with Bazaar 0.12 - 0.18.
5129
The merge directives created by bzr send may be applied using bzr merge or
5130
bzr pull by specifying a file containing a merge directive as the location.
5132
bzr send makes extensive use of public locations to map local locations into
5133
URLs that can be used by other people. See `bzr help configuration` to
5134
set them, and use `bzr info` to display them.
5137
encoding_type = 'exact'
5139
_see_also = ['merge', 'pull']
5141
takes_args = ['submit_branch?', 'public_branch?']
5145
help='Do not include a bundle in the merge directive.'),
5146
Option('no-patch', help='Do not include a preview patch in the merge'
5149
help='Remember submit and public branch.'),
5151
help='Branch to generate the submission from, '
5152
'rather than the one containing the working directory.',
5155
Option('output', short_name='o',
5156
help='Write merge directive to this file or directory; '
5157
'use - for stdout.',
5160
help='Refuse to send if there are uncommitted changes in'
5161
' the working tree, --no-strict disables the check.'),
5162
Option('mail-to', help='Mail the request to this address.',
5166
Option('body', help='Body for the email.', type=unicode),
5167
RegistryOption('format',
5168
help='Use the specified output format.',
5169
lazy_registry=('bzrlib.send', 'format_registry')),
5172
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5173
no_patch=False, revision=None, remember=False, output=None,
5174
format=None, mail_to=None, message=None, body=None,
5175
strict=None, **kwargs):
5176
from bzrlib.send import send
5177
return send(submit_branch, revision, public_branch, remember,
5178
format, no_bundle, no_patch, output,
5179
kwargs.get('from', '.'), mail_to, message, body,
5184
class cmd_bundle_revisions(cmd_send):
5185
"""Create a merge-directive for submitting changes.
5187
A merge directive provides many things needed for requesting merges:
5189
* A machine-readable description of the merge to perform
5191
* An optional patch that is a preview of the changes requested
5193
* An optional bundle of revision data, so that the changes can be applied
5194
directly from the merge directive, without retrieving data from a
5197
If --no-bundle is specified, then public_branch is needed (and must be
5198
up-to-date), so that the receiver can perform the merge using the
5199
public_branch. The public_branch is always included if known, so that
5200
people can check it later.
5202
The submit branch defaults to the parent, but can be overridden. Both
5203
submit branch and public branch will be remembered if supplied.
5205
If a public_branch is known for the submit_branch, that public submit
5206
branch is used in the merge instructions. This means that a local mirror
5207
can be used as your actual submit branch, once you have set public_branch
5210
Two formats are currently supported: "4" uses revision bundle format 4 and
5211
merge directive format 2. It is significantly faster and smaller than
5212
older formats. It is compatible with Bazaar 0.19 and later. It is the
5213
default. "0.9" uses revision bundle format 0.9 and merge directive
5214
format 1. It is compatible with Bazaar 0.12 - 0.18.
5219
help='Do not include a bundle in the merge directive.'),
5220
Option('no-patch', help='Do not include a preview patch in the merge'
5223
help='Remember submit and public branch.'),
5225
help='Branch to generate the submission from, '
5226
'rather than the one containing the working directory.',
5229
Option('output', short_name='o', help='Write directive to this file.',
5232
help='Refuse to bundle revisions if there are uncommitted'
5233
' changes in the working tree, --no-strict disables the check.'),
5235
RegistryOption('format',
5236
help='Use the specified output format.',
5237
lazy_registry=('bzrlib.send', 'format_registry')),
5239
aliases = ['bundle']
5241
_see_also = ['send', 'merge']
5245
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5246
no_patch=False, revision=None, remember=False, output=None,
5247
format=None, strict=None, **kwargs):
5250
from bzrlib.send import send
5251
return send(submit_branch, revision, public_branch, remember,
5252
format, no_bundle, no_patch, output,
5253
kwargs.get('from', '.'), None, None, None,
5254
self.outf, strict=strict)
5257
class cmd_tag(Command):
5258
"""Create, remove or modify a tag naming a revision.
5260
Tags give human-meaningful names to revisions. Commands that take a -r
5261
(--revision) option can be given -rtag:X, where X is any previously
5264
Tags are stored in the branch. Tags are copied from one branch to another
5265
along when you branch, push, pull or merge.
5267
It is an error to give a tag name that already exists unless you pass
5268
--force, in which case the tag is moved to point to the new revision.
5270
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5271
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5273
If no tag name is specified it will be determined through the
5274
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5275
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5279
_see_also = ['commit', 'tags']
5280
takes_args = ['tag_name?']
5283
help='Delete this tag rather than placing it.',
5286
help='Branch in which to place the tag.',
5291
help='Replace existing tags.',
5296
def run(self, tag_name=None,
5302
branch, relpath = Branch.open_containing(directory)
5304
self.add_cleanup(branch.unlock)
5306
if tag_name is None:
5307
raise errors.BzrCommandError("No tag specified to delete.")
5308
branch.tags.delete_tag(tag_name)
5309
self.outf.write('Deleted tag %s.\n' % tag_name)
5312
if len(revision) != 1:
5313
raise errors.BzrCommandError(
5314
"Tags can only be placed on a single revision, "
5316
revision_id = revision[0].as_revision_id(branch)
5318
revision_id = branch.last_revision()
5319
if tag_name is None:
5320
tag_name = branch.automatic_tag_name(revision_id)
5321
if tag_name is None:
5322
raise errors.BzrCommandError(
5323
"Please specify a tag name.")
5324
if (not force) and branch.tags.has_tag(tag_name):
5325
raise errors.TagAlreadyExists(tag_name)
5326
branch.tags.set_tag(tag_name, revision_id)
5327
self.outf.write('Created tag %s.\n' % tag_name)
5330
class cmd_tags(Command):
5333
This command shows a table of tag names and the revisions they reference.
5339
help='Branch whose tags should be displayed.',
5343
RegistryOption.from_kwargs('sort',
5344
'Sort tags by different criteria.', title='Sorting',
5345
alpha='Sort tags lexicographically (default).',
5346
time='Sort tags chronologically.',
5359
branch, relpath = Branch.open_containing(directory)
5361
tags = branch.tags.get_tag_dict().items()
5366
self.add_cleanup(branch.unlock)
5368
graph = branch.repository.get_graph()
5369
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5370
revid1, revid2 = rev1.rev_id, rev2.rev_id
5371
# only show revisions between revid1 and revid2 (inclusive)
5372
tags = [(tag, revid) for tag, revid in tags if
5373
graph.is_between(revid, revid1, revid2)]
5376
elif sort == 'time':
5378
for tag, revid in tags:
5380
revobj = branch.repository.get_revision(revid)
5381
except errors.NoSuchRevision:
5382
timestamp = sys.maxint # place them at the end
5384
timestamp = revobj.timestamp
5385
timestamps[revid] = timestamp
5386
tags.sort(key=lambda x: timestamps[x[1]])
5388
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5389
for index, (tag, revid) in enumerate(tags):
5391
revno = branch.revision_id_to_dotted_revno(revid)
5392
if isinstance(revno, tuple):
5393
revno = '.'.join(map(str, revno))
5394
except errors.NoSuchRevision:
5395
# Bad tag data/merges can lead to tagged revisions
5396
# which are not in this branch. Fail gracefully ...
5398
tags[index] = (tag, revno)
5400
for tag, revspec in tags:
5401
self.outf.write('%-20s %s\n' % (tag, revspec))
5404
class cmd_reconfigure(Command):
5405
"""Reconfigure the type of a bzr directory.
5407
A target configuration must be specified.
5409
For checkouts, the bind-to location will be auto-detected if not specified.
5410
The order of preference is
5411
1. For a lightweight checkout, the current bound location.
5412
2. For branches that used to be checkouts, the previously-bound location.
5413
3. The push location.
5414
4. The parent location.
5415
If none of these is available, --bind-to must be specified.
5418
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5419
takes_args = ['location?']
5421
RegistryOption.from_kwargs(
5423
title='Target type',
5424
help='The type to reconfigure the directory to.',
5425
value_switches=True, enum_switch=False,
5426
branch='Reconfigure to be an unbound branch with no working tree.',
5427
tree='Reconfigure to be an unbound branch with a working tree.',
5428
checkout='Reconfigure to be a bound branch with a working tree.',
5429
lightweight_checkout='Reconfigure to be a lightweight'
5430
' checkout (with no local history).',
5431
standalone='Reconfigure to be a standalone branch '
5432
'(i.e. stop using shared repository).',
5433
use_shared='Reconfigure to use a shared repository.',
5434
with_trees='Reconfigure repository to create '
5435
'working trees on branches by default.',
5436
with_no_trees='Reconfigure repository to not create '
5437
'working trees on branches by default.'
5439
Option('bind-to', help='Branch to bind checkout to.', type=str),
5441
help='Perform reconfiguration even if local changes'
5443
Option('stacked-on',
5444
help='Reconfigure a branch to be stacked on another branch.',
5448
help='Reconfigure a branch to be unstacked. This '
5449
'may require copying substantial data into it.',
5453
def run(self, location=None, target_type=None, bind_to=None, force=False,
5456
directory = bzrdir.BzrDir.open(location)
5457
if stacked_on and unstacked:
5458
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5459
elif stacked_on is not None:
5460
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5462
reconfigure.ReconfigureUnstacked().apply(directory)
5463
# At the moment you can use --stacked-on and a different
5464
# reconfiguration shape at the same time; there seems no good reason
5466
if target_type is None:
5467
if stacked_on or unstacked:
5470
raise errors.BzrCommandError('No target configuration '
5472
elif target_type == 'branch':
5473
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5474
elif target_type == 'tree':
5475
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5476
elif target_type == 'checkout':
5477
reconfiguration = reconfigure.Reconfigure.to_checkout(
5479
elif target_type == 'lightweight-checkout':
5480
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5482
elif target_type == 'use-shared':
5483
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5484
elif target_type == 'standalone':
5485
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5486
elif target_type == 'with-trees':
5487
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5489
elif target_type == 'with-no-trees':
5490
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5492
reconfiguration.apply(force)
5495
class cmd_switch(Command):
5496
"""Set the branch of a checkout and update.
5498
For lightweight checkouts, this changes the branch being referenced.
5499
For heavyweight checkouts, this checks that there are no local commits
5500
versus the current bound branch, then it makes the local branch a mirror
5501
of the new location and binds to it.
5503
In both cases, the working tree is updated and uncommitted changes
5504
are merged. The user can commit or revert these as they desire.
5506
Pending merges need to be committed or reverted before using switch.
5508
The path to the branch to switch to can be specified relative to the parent
5509
directory of the current branch. For example, if you are currently in a
5510
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5513
Bound branches use the nickname of its master branch unless it is set
5514
locally, in which case switching will update the local nickname to be
5518
takes_args = ['to_location?']
5519
takes_options = [Option('force',
5520
help='Switch even if local commits will be lost.'),
5522
Option('create-branch', short_name='b',
5523
help='Create the target branch from this one before'
5524
' switching to it.'),
5527
def run(self, to_location=None, force=False, create_branch=False,
5529
from bzrlib import switch
5531
revision = _get_one_revision('switch', revision)
5532
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5533
if to_location is None:
5534
if revision is None:
5535
raise errors.BzrCommandError('You must supply either a'
5536
' revision or a location')
5539
branch = control_dir.open_branch()
5540
had_explicit_nick = branch.get_config().has_explicit_nickname()
5541
except errors.NotBranchError:
5543
had_explicit_nick = False
5546
raise errors.BzrCommandError('cannot create branch without'
5548
to_location = directory_service.directories.dereference(
5550
if '/' not in to_location and '\\' not in to_location:
5551
# This path is meant to be relative to the existing branch
5552
this_url = self._get_branch_location(control_dir)
5553
to_location = urlutils.join(this_url, '..', to_location)
5554
to_branch = branch.bzrdir.sprout(to_location,
5555
possible_transports=[branch.bzrdir.root_transport],
5556
source_branch=branch).open_branch()
5559
to_branch = Branch.open(to_location)
5560
except errors.NotBranchError:
5561
this_url = self._get_branch_location(control_dir)
5562
to_branch = Branch.open(
5563
urlutils.join(this_url, '..', to_location))
5564
if revision is not None:
5565
revision = revision.as_revision_id(to_branch)
5566
switch.switch(control_dir, to_branch, force, revision_id=revision)
5567
if had_explicit_nick:
5568
branch = control_dir.open_branch() #get the new branch!
5569
branch.nick = to_branch.nick
5570
note('Switched to branch: %s',
5571
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5573
def _get_branch_location(self, control_dir):
5574
"""Return location of branch for this control dir."""
5576
this_branch = control_dir.open_branch()
5577
# This may be a heavy checkout, where we want the master branch
5578
master_location = this_branch.get_bound_location()
5579
if master_location is not None:
5580
return master_location
5581
# If not, use a local sibling
5582
return this_branch.base
5583
except errors.NotBranchError:
5584
format = control_dir.find_branch_format()
5585
if getattr(format, 'get_reference', None) is not None:
5586
return format.get_reference(control_dir)
5588
return control_dir.root_transport.base
5591
class cmd_view(Command):
5592
"""Manage filtered views.
5594
Views provide a mask over the tree so that users can focus on
5595
a subset of a tree when doing their work. After creating a view,
5596
commands that support a list of files - status, diff, commit, etc -
5597
effectively have that list of files implicitly given each time.
5598
An explicit list of files can still be given but those files
5599
must be within the current view.
5601
In most cases, a view has a short life-span: it is created to make
5602
a selected change and is deleted once that change is committed.
5603
At other times, you may wish to create one or more named views
5604
and switch between them.
5606
To disable the current view without deleting it, you can switch to
5607
the pseudo view called ``off``. This can be useful when you need
5608
to see the whole tree for an operation or two (e.g. merge) but
5609
want to switch back to your view after that.
5612
To define the current view::
5614
bzr view file1 dir1 ...
5616
To list the current view::
5620
To delete the current view::
5624
To disable the current view without deleting it::
5626
bzr view --switch off
5628
To define a named view and switch to it::
5630
bzr view --name view-name file1 dir1 ...
5632
To list a named view::
5634
bzr view --name view-name
5636
To delete a named view::
5638
bzr view --name view-name --delete
5640
To switch to a named view::
5642
bzr view --switch view-name
5644
To list all views defined::
5648
To delete all views::
5650
bzr view --delete --all
5654
takes_args = ['file*']
5657
help='Apply list or delete action to all views.',
5660
help='Delete the view.',
5663
help='Name of the view to define, list or delete.',
5667
help='Name of the view to switch to.',
5672
def run(self, file_list,
5678
tree, file_list = tree_files(file_list, apply_view=False)
5679
current_view, view_dict = tree.views.get_view_info()
5684
raise errors.BzrCommandError(
5685
"Both --delete and a file list specified")
5687
raise errors.BzrCommandError(
5688
"Both --delete and --switch specified")
5690
tree.views.set_view_info(None, {})
5691
self.outf.write("Deleted all views.\n")
5693
raise errors.BzrCommandError("No current view to delete")
5695
tree.views.delete_view(name)
5696
self.outf.write("Deleted '%s' view.\n" % name)
5699
raise errors.BzrCommandError(
5700
"Both --switch and a file list specified")
5702
raise errors.BzrCommandError(
5703
"Both --switch and --all specified")
5704
elif switch == 'off':
5705
if current_view is None:
5706
raise errors.BzrCommandError("No current view to disable")
5707
tree.views.set_view_info(None, view_dict)
5708
self.outf.write("Disabled '%s' view.\n" % (current_view))
5710
tree.views.set_view_info(switch, view_dict)
5711
view_str = views.view_display_str(tree.views.lookup_view())
5712
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5715
self.outf.write('Views defined:\n')
5716
for view in sorted(view_dict):
5717
if view == current_view:
5721
view_str = views.view_display_str(view_dict[view])
5722
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5724
self.outf.write('No views defined.\n')
5727
# No name given and no current view set
5730
raise errors.BzrCommandError(
5731
"Cannot change the 'off' pseudo view")
5732
tree.views.set_view(name, sorted(file_list))
5733
view_str = views.view_display_str(tree.views.lookup_view())
5734
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5738
# No name given and no current view set
5739
self.outf.write('No current view.\n')
5741
view_str = views.view_display_str(tree.views.lookup_view(name))
5742
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5745
class cmd_hooks(Command):
5751
for hook_key in sorted(hooks.known_hooks.keys()):
5752
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5753
self.outf.write("%s:\n" % type(some_hooks).__name__)
5754
for hook_name, hook_point in sorted(some_hooks.items()):
5755
self.outf.write(" %s:\n" % (hook_name,))
5756
found_hooks = list(hook_point)
5758
for hook in found_hooks:
5759
self.outf.write(" %s\n" %
5760
(some_hooks.get_hook_name(hook),))
5762
self.outf.write(" <no hooks installed>\n")
5765
class cmd_remove_branch(Command):
5768
This will remove the branch from the specified location but
5769
will keep any working tree or repository in place.
5773
Remove the branch at repo/trunk::
5775
bzr remove-branch repo/trunk
5779
takes_args = ["location?"]
5781
aliases = ["rmbranch"]
5783
def run(self, location=None):
5784
if location is None:
5786
branch = Branch.open_containing(location)[0]
5787
branch.bzrdir.destroy_branch()
2771
# command-line interpretation helper for merge-related commands
2772
def merge(other_revision, base_revision,
2773
check_clean=True, ignore_zero=False,
2774
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2775
file_list=None, show_base=False, reprocess=False,
2776
pb=DummyProgress()):
2777
"""Merge changes into a tree.
2780
list(path, revno) Base for three-way merge.
2781
If [None, None] then a base will be automatically determined.
2783
list(path, revno) Other revision for three-way merge.
2785
Directory to merge changes into; '.' by default.
2787
If true, this_dir must have no uncommitted changes before the
2789
ignore_zero - If true, suppress the "zero conflicts" message when
2790
there are no conflicts; should be set when doing something we expect
2791
to complete perfectly.
2792
file_list - If supplied, merge only changes to selected files.
2794
All available ancestors of other_revision and base_revision are
2795
automatically pulled into the branch.
2797
The revno may be -1 to indicate the last revision on the branch, which is
2800
This function is intended for use from the command line; programmatic
2801
clients might prefer to call merge.merge_inner(), which has less magic
2804
from bzrlib.merge import Merger
2805
if this_dir is None:
2807
this_tree = WorkingTree.open_containing(this_dir)[0]
2808
if show_base and not merge_type is Merge3Merger:
2809
raise BzrCommandError("Show-base is not supported for this merge"
2810
" type. %s" % merge_type)
2811
if reprocess and not merge_type.supports_reprocess:
2812
raise BzrCommandError("Conflict reduction is not supported for merge"
2813
" type %s." % merge_type)
2814
if reprocess and show_base:
2815
raise BzrCommandError("Cannot do conflict reduction and show base.")
2817
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2818
merger.pp = ProgressPhase("Merge phase", 5, pb)
2819
merger.pp.next_phase()
2820
merger.check_basis(check_clean)
2821
merger.set_other(other_revision)
2822
merger.pp.next_phase()
2823
merger.set_base(base_revision)
2824
if merger.base_rev_id == merger.other_rev_id:
2825
note('Nothing to do.')
2827
merger.backup_files = backup_files
2828
merger.merge_type = merge_type
2829
merger.set_interesting_files(file_list)
2830
merger.show_base = show_base
2831
merger.reprocess = reprocess
2832
conflicts = merger.do_merge()
2833
if file_list is None:
2834
merger.set_pending()
2840
# these get imported and then picked up by the scan for cmd_*
2841
# TODO: Some more consistent way to split command definitions across files;
2842
# we do need to load at least some information about them to know of
2843
# aliases. ideally we would avoid loading the implementation until the
2844
# details were needed.
5790
class cmd_shelve(Command):
5791
"""Temporarily set aside some changes from the current tree.
5793
Shelve allows you to temporarily put changes you've made "on the shelf",
5794
ie. out of the way, until a later time when you can bring them back from
5795
the shelf with the 'unshelve' command. The changes are stored alongside
5796
your working tree, and so they aren't propagated along with your branch nor
5797
will they survive its deletion.
5799
If shelve --list is specified, previously-shelved changes are listed.
5801
Shelve is intended to help separate several sets of changes that have
5802
been inappropriately mingled. If you just want to get rid of all changes
5803
and you don't need to restore them later, use revert. If you want to
5804
shelve all text changes at once, use shelve --all.
5806
If filenames are specified, only the changes to those files will be
5807
shelved. Other files will be left untouched.
5809
If a revision is specified, changes since that revision will be shelved.
5811
You can put multiple items on the shelf, and by default, 'unshelve' will
5812
restore the most recently shelved changes.
5815
takes_args = ['file*']
5819
Option('all', help='Shelve all changes.'),
5821
RegistryOption('writer', 'Method to use for writing diffs.',
5822
bzrlib.option.diff_writer_registry,
5823
value_switches=True, enum_switch=False),
5825
Option('list', help='List shelved changes.'),
5827
help='Destroy removed changes instead of shelving them.'),
5829
_see_also = ['unshelve']
5831
def run(self, revision=None, all=False, file_list=None, message=None,
5832
writer=None, list=False, destroy=False):
5834
return self.run_for_list()
5835
from bzrlib.shelf_ui import Shelver
5837
writer = bzrlib.option.diff_writer_registry.get()
5839
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5840
file_list, message, destroy=destroy)
5845
except errors.UserAbort:
5848
def run_for_list(self):
5849
tree = WorkingTree.open_containing('.')[0]
5851
self.add_cleanup(tree.unlock)
5852
manager = tree.get_shelf_manager()
5853
shelves = manager.active_shelves()
5854
if len(shelves) == 0:
5855
note('No shelved changes.')
5857
for shelf_id in reversed(shelves):
5858
message = manager.get_metadata(shelf_id).get('message')
5860
message = '<no message>'
5861
self.outf.write('%3d: %s\n' % (shelf_id, message))
5865
class cmd_unshelve(Command):
5866
"""Restore shelved changes.
5868
By default, the most recently shelved changes are restored. However if you
5869
specify a shelf by id those changes will be restored instead. This works
5870
best when the changes don't depend on each other.
5873
takes_args = ['shelf_id?']
5875
RegistryOption.from_kwargs(
5876
'action', help="The action to perform.",
5877
enum_switch=False, value_switches=True,
5878
apply="Apply changes and remove from the shelf.",
5879
dry_run="Show changes, but do not apply or remove them.",
5880
preview="Instead of unshelving the changes, show the diff that "
5881
"would result from unshelving.",
5882
delete_only="Delete changes without applying them.",
5883
keep="Apply changes but don't delete them.",
5886
_see_also = ['shelve']
5888
def run(self, shelf_id=None, action='apply'):
5889
from bzrlib.shelf_ui import Unshelver
5890
unshelver = Unshelver.from_args(shelf_id, action)
5894
unshelver.tree.unlock()
5897
class cmd_clean_tree(Command):
5898
"""Remove unwanted files from working tree.
5900
By default, only unknown files, not ignored files, are deleted. Versioned
5901
files are never deleted.
5903
Another class is 'detritus', which includes files emitted by bzr during
5904
normal operations and selftests. (The value of these files decreases with
5907
If no options are specified, unknown files are deleted. Otherwise, option
5908
flags are respected, and may be combined.
5910
To check what clean-tree will do, use --dry-run.
5912
takes_options = [Option('ignored', help='Delete all ignored files.'),
5913
Option('detritus', help='Delete conflict files, merge'
5914
' backups, and failed selftest dirs.'),
5916
help='Delete files unknown to bzr (default).'),
5917
Option('dry-run', help='Show files to delete instead of'
5919
Option('force', help='Do not prompt before deleting.')]
5920
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5922
from bzrlib.clean_tree import clean_tree
5923
if not (unknown or ignored or detritus):
5927
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5928
dry_run=dry_run, no_prompt=force)
5931
class cmd_reference(Command):
5932
"""list, view and set branch locations for nested trees.
5934
If no arguments are provided, lists the branch locations for nested trees.
5935
If one argument is provided, display the branch location for that tree.
5936
If two arguments are provided, set the branch location for that tree.
5941
takes_args = ['path?', 'location?']
5943
def run(self, path=None, location=None):
5945
if path is not None:
5947
tree, branch, relpath =(
5948
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5949
if path is not None:
5952
tree = branch.basis_tree()
5954
info = branch._get_all_reference_info().iteritems()
5955
self._display_reference_info(tree, branch, info)
5957
file_id = tree.path2id(path)
5959
raise errors.NotVersionedError(path)
5960
if location is None:
5961
info = [(file_id, branch.get_reference_info(file_id))]
5962
self._display_reference_info(tree, branch, info)
5964
branch.set_reference_info(file_id, path, location)
5966
def _display_reference_info(self, tree, branch, info):
5968
for file_id, (path, location) in info:
5970
path = tree.id2path(file_id)
5971
except errors.NoSuchId:
5973
ref_list.append((path, location))
5974
for path, location in sorted(ref_list):
5975
self.outf.write('%s %s\n' % (path, location))
5978
from bzrlib.cmd_version_info import cmd_version_info
2845
5979
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2846
from bzrlib.bundle.commands import cmd_bundle_revisions
5980
from bzrlib.foreign import cmd_dpush
2847
5981
from bzrlib.sign_my_commits import cmd_sign_my_commits
2848
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2849
cmd_weave_plan_merge, cmd_weave_merge_text