393
772
class cmd_mv(Command):
394
773
"""Move or rename a file.
397
776
bzr mv OLDNAME NEWNAME
398
778
bzr mv SOURCE... DESTINATION
400
780
If the last argument is a versioned directory, all the other names
401
781
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.
782
and the file is changed to a new name.
784
If OLDNAME does not exist on the filesystem but is versioned and
785
NEWNAME does exist on the filesystem but is not versioned, mv
786
assumes that the file has been manually moved and only updates
787
its internal inventory to reflect that change.
788
The same is valid when moving many SOURCE files to a DESTINATION.
404
790
Files cannot be moved between branches.
407
793
takes_args = ['names*']
794
takes_options = [Option("after", help="Move only the bzr identifier"
795
" of the file, because the file has already been moved."),
796
Option('auto', help='Automatically guess renames.'),
797
Option('dry-run', help='Avoid making changes when guessing renames.'),
408
799
aliases = ['move', 'rename']
409
800
encoding_type = 'replace'
411
def run(self, names_list):
802
def run(self, names_list, after=False, auto=False, dry_run=False):
804
return self.run_auto(names_list, after, dry_run)
806
raise errors.BzrCommandError('--dry-run requires --auto.')
412
807
if names_list is None:
415
809
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]):
810
raise errors.BzrCommandError("missing file argument")
811
tree, rel_names = tree_files(names_list, canonicalize=False)
812
tree.lock_tree_write()
814
self._run(tree, names_list, rel_names, after)
818
def run_auto(self, names_list, after, dry_run):
819
if names_list is not None and len(names_list) > 1:
820
raise errors.BzrCommandError('Only one path may be specified to'
823
raise errors.BzrCommandError('--after cannot be specified with'
825
work_tree, file_list = tree_files(names_list, default_branch='.')
826
work_tree.lock_tree_write()
828
rename_map.RenameMap.guess_renames(work_tree, dry_run)
832
def _run(self, tree, names_list, rel_names, after):
833
into_existing = osutils.isdir(names_list[-1])
834
if into_existing and len(names_list) == 2:
836
# a. case-insensitive filesystem and change case of dir
837
# b. move directory after the fact (if the source used to be
838
# a directory, but now doesn't exist in the working tree
839
# and the target is an existing directory, just rename it)
840
if (not tree.case_sensitive
841
and rel_names[0].lower() == rel_names[1].lower()):
842
into_existing = False
845
# 'fix' the case of a potential 'from'
846
from_id = tree.path2id(
847
tree.get_canonical_inventory_path(rel_names[0]))
848
if (not osutils.lexists(names_list[0]) and
849
from_id and inv.get_file_kind(from_id) == "directory"):
850
into_existing = False
420
853
# move into existing directory
421
for pair in tree.move(rel_names[:-1], rel_names[-1]):
422
self.outf.write("%s => %s\n" % pair)
854
# All entries reference existing inventory items, so fix them up
855
# for cicp file-systems.
856
rel_names = tree.get_canonical_inventory_paths(rel_names)
857
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
859
self.outf.write("%s => %s\n" % (src, dest))
424
861
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]))
862
raise errors.BzrCommandError('to mv multiple files the'
863
' destination must be a versioned'
866
# for cicp file-systems: the src references an existing inventory
868
src = tree.get_canonical_inventory_path(rel_names[0])
869
# Find the canonical version of the destination: In all cases, the
870
# parent of the target must be in the inventory, so we fetch the
871
# canonical version from there (we do not always *use* the
872
# canonicalized tail portion - we may be attempting to rename the
874
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
875
dest_parent = osutils.dirname(canon_dest)
876
spec_tail = osutils.basename(rel_names[1])
877
# For a CICP file-system, we need to avoid creating 2 inventory
878
# entries that differ only by case. So regardless of the case
879
# we *want* to use (ie, specified by the user or the file-system),
880
# we must always choose to use the case of any existing inventory
881
# items. The only exception to this is when we are attempting a
882
# case-only rename (ie, canonical versions of src and dest are
884
dest_id = tree.path2id(canon_dest)
885
if dest_id is None or tree.path2id(src) == dest_id:
886
# No existing item we care about, so work out what case we
887
# are actually going to use.
889
# If 'after' is specified, the tail must refer to a file on disk.
891
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
893
# pathjoin with an empty tail adds a slash, which breaks
895
dest_parent_fq = tree.basedir
897
dest_tail = osutils.canonical_relpath(
899
osutils.pathjoin(dest_parent_fq, spec_tail))
901
# not 'after', so case as specified is used
902
dest_tail = spec_tail
904
# Use the existing item so 'mv' fails with AlreadyVersioned.
905
dest_tail = os.path.basename(canon_dest)
906
dest = osutils.pathjoin(dest_parent, dest_tail)
907
mutter("attempting to move %s => %s", src, dest)
908
tree.rename_one(src, dest, after=after)
910
self.outf.write("%s => %s\n" % (src, dest))
431
913
class cmd_pull(Command):
432
914
"""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.
916
By default, this command only works on branches that have not diverged.
917
Branches are considered diverged if the destination branch's most recent
918
commit is one that has not been merged (directly or indirectly) into the
438
921
If branches have diverged, you can use 'bzr merge' to integrate the changes
439
922
from one into the other. Once one branch has merged, the other should
440
923
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.
925
If you want to replace your local changes and just want your branch to
926
match the remote one, use pull --overwrite. This will work even if the two
927
branches have diverged.
445
929
If there is no default location set, the first pull will set it. After
446
930
that, you can omit the location to use the default. To change the
447
931
default, use --remember. The value will only be saved if the remote
448
932
location can be accessed.
934
Note: The location can be specified either in the form of a branch,
935
or in the form of a path to a file containing a merge directive generated
451
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
939
_see_also = ['push', 'update', 'status-flags', 'send']
940
takes_options = ['remember', 'overwrite', 'revision',
941
custom_help('verbose',
942
help='Show logs of pulled revisions.'),
944
help='Branch to pull into, '
945
'rather than the one containing the working directory.',
950
help="Perform a local pull in a bound "
951
"branch. Local pulls are not applied to "
452
955
takes_args = ['location?']
453
956
encoding_type = 'replace'
455
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
958
def run(self, location=None, remember=False, overwrite=False,
959
revision=None, verbose=False,
960
directory=None, local=False):
456
961
# FIXME: too much stuff is in the command class
964
if directory is None:
458
tree_to = WorkingTree.open_containing(u'.')[0]
967
tree_to = WorkingTree.open_containing(directory)[0]
459
968
branch_to = tree_to.branch
460
except NoWorkingTree:
969
except errors.NoWorkingTree:
462
branch_to = Branch.open_containing(u'.')[0]
971
branch_to = Branch.open_containing(directory)[0]
973
if local and not branch_to.get_bound_location():
974
raise errors.LocalRequiresBoundBranch()
976
possible_transports = []
465
977
if location is not None:
467
reader = bundle.read_bundle_from_url(location)
469
pass # Continue on considering this url a Branch
979
mergeable = bundle.read_mergeable_from_url(location,
980
possible_transports=possible_transports)
981
except errors.NotABundle:
471
984
stored_loc = branch_to.get_parent()
472
985
if location is None:
473
986
if stored_loc is None:
474
raise BzrCommandError("No pull location known or specified.")
987
raise errors.BzrCommandError("No pull location known or"
476
990
display_url = urlutils.unescape_for_display(stored_loc,
477
991
self.outf.encoding)
478
self.outf.write("Using saved location: %s\n" % display_url)
993
self.outf.write("Using saved parent location: %s\n" % display_url)
479
994
location = stored_loc
482
if reader is not None:
483
install_bundle(branch_to.repository, reader)
996
revision = _get_one_revision('pull', revision)
997
if mergeable is not None:
998
if revision is not None:
999
raise errors.BzrCommandError(
1000
'Cannot use -r with merge directives or bundles')
1001
mergeable.install_revisions(branch_to.repository)
1002
base_revision_id, revision_id, verified = \
1003
mergeable.get_merge_request(branch_to.repository)
484
1004
branch_from = branch_to
486
branch_from = Branch.open(location)
1006
branch_from = Branch.open(location,
1007
possible_transports=possible_transports)
488
1009
if branch_to.get_parent() is None or remember:
489
1010
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.')
500
old_rh = branch_to.revision_history()
501
if tree_to is not None:
502
count = tree_to.pull(branch_from, overwrite, rev_id)
504
count = branch_to.pull(branch_from, overwrite, rev_id)
505
note('%d revision(s) pulled.' % (count,))
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,
1012
if branch_from is not branch_to:
1013
branch_from.lock_read()
1015
if revision is not None:
1016
revision_id = revision.as_revision_id(branch_from)
1018
branch_to.lock_write()
1020
if tree_to is not None:
1021
view_info = _get_view_info_for_change_reporter(tree_to)
1022
change_reporter = delta._ChangeReporter(
1023
unversioned_filter=tree_to.is_ignored,
1024
view_info=view_info)
1025
result = tree_to.pull(
1026
branch_from, overwrite, revision_id, change_reporter,
1027
possible_transports=possible_transports, local=local)
1029
result = branch_to.pull(
1030
branch_from, overwrite, revision_id, local=local)
1032
result.report(self.outf)
1033
if verbose and result.old_revid != result.new_revid:
1034
log.show_branch_change(
1035
branch_to, self.outf, result.old_revno,
1040
if branch_from is not branch_to:
1041
branch_from.unlock()
516
1044
class cmd_push(Command):
517
1045
"""Update a mirror of this branch.
519
1047
The target branch will not have its working tree populated because this
520
1048
is both expensive, and is not supported on remote file systems.
522
1050
Some smart servers or protocols *may* put the working tree in place in
539
1067
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')]
1070
_see_also = ['pull', 'update', 'working-trees']
1071
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1072
Option('create-prefix',
1073
help='Create the path leading up to the branch '
1074
'if it does not already exist.'),
1076
help='Branch to push from, '
1077
'rather than the one containing the working directory.',
1081
Option('use-existing-dir',
1082
help='By default push will fail if the target'
1083
' directory exists, but does not already'
1084
' have a control directory. This flag will'
1085
' allow push to proceed.'),
1087
help='Create a stacked branch that references the public location '
1088
'of the parent branch.'),
1089
Option('stacked-on',
1090
help='Create a stacked branch that refers to another branch '
1091
'for the commit history. Only the work not present in the '
1092
'referenced branch is included in the branch created.',
1095
help='Refuse to push if there are uncommitted changes in'
1096
' the working tree, --no-strict disables the check.'),
546
1098
takes_args = ['location?']
547
1099
encoding_type = 'replace'
549
1101
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()
1102
create_prefix=False, verbose=False, revision=None,
1103
use_existing_dir=False, directory=None, stacked_on=None,
1104
stacked=False, strict=None):
1105
from bzrlib.push import _show_push_branch
1107
if directory is None:
1109
# Get the source branch
1111
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1113
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1114
if strict is None: strict = True # default value
1115
# Get the tip's revision_id
1116
revision = _get_one_revision('push', revision)
1117
if revision is not None:
1118
revision_id = revision.in_history(br_from).rev_id
1121
if strict and tree is not None and revision_id is None:
1122
if (tree.has_changes()):
1123
raise errors.UncommittedChanges(
1124
tree, more='Use --no-strict to force the push.')
1125
if tree.last_revision() != tree.branch.last_revision():
1126
# The tree has lost sync with its branch, there is little
1127
# chance that the user is aware of it but he can still force
1128
# the push with --no-strict
1129
raise errors.OutOfDateTree(
1130
tree, more='Use --no-strict to force the push.')
1132
# Get the stacked_on branch, if any
1133
if stacked_on is not None:
1134
stacked_on = urlutils.normalize_url(stacked_on)
1136
parent_url = br_from.get_parent()
1138
parent = Branch.open(parent_url)
1139
stacked_on = parent.get_public_branch()
1141
# I considered excluding non-http url's here, thus forcing
1142
# 'public' branches only, but that only works for some
1143
# users, so it's best to just depend on the user spotting an
1144
# error by the feedback given to them. RBC 20080227.
1145
stacked_on = parent_url
1147
raise errors.BzrCommandError(
1148
"Could not determine branch to refer to.")
1150
# Get the destination location
556
1151
if location is None:
1152
stored_loc = br_from.get_push_location()
557
1153
if stored_loc is None:
558
raise BzrCommandError("No push location known or specified.")
1154
raise errors.BzrCommandError(
1155
"No push location known or specified.")
560
1157
display_url = urlutils.unescape_for_display(stored_loc,
561
1158
self.outf.encoding)
562
self.outf.write("Using saved location: %s\n" % display_url)
1159
self.outf.write("Using saved push location: %s\n" % display_url)
563
1160
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,
1162
_show_push_branch(br_from, revision_id, location, self.outf,
1163
verbose=verbose, overwrite=overwrite, remember=remember,
1164
stacked_on=stacked_on, create_prefix=create_prefix,
1165
use_existing_dir=use_existing_dir)
636
1168
class cmd_branch(Command):
637
"""Create a new copy of a branch.
1169
"""Create a new branch that is a copy of an existing branch.
639
1171
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
640
1172
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1173
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1174
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1175
identifier, if any. For example, "branch lp:foo-bar" will attempt to
642
1178
To retrieve the branch as of a particular revision, supply the --revision
643
1179
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.
1182
_see_also = ['checkout']
649
1183
takes_args = ['from_location', 'to_location?']
650
takes_options = ['revision', 'basis']
1184
takes_options = ['revision', Option('hardlink',
1185
help='Hard-link working tree files where possible.'),
1187
help="Create a branch without a working-tree."),
1189
help="Switch the checkout in the current directory "
1190
"to the new branch."),
1192
help='Create a stacked branch referring to the source branch. '
1193
'The new branch will depend on the availability of the source '
1194
'branch for all operations.'),
1195
Option('standalone',
1196
help='Do not use a shared repository, even if available.'),
1197
Option('use-existing-dir',
1198
help='By default branch will fail if the target'
1199
' directory exists, but does not already'
1200
' have a control directory. This flag will'
1201
' allow branch to proceed.'),
651
1203
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)
1205
def run(self, from_location, to_location=None, revision=None,
1206
hardlink=False, stacked=False, standalone=False, no_tree=False,
1207
use_existing_dir=False, switch=False):
1208
from bzrlib import switch as _mod_switch
1209
from bzrlib.tag import _merge_tags_if_possible
1210
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1212
revision = _get_one_revision('branch', revision)
667
1213
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]
1215
if revision is not None:
1216
revision_id = revision.as_revision_id(br_from)
676
1218
# FIXME - wt.last_revision, fallback to branch, fall back to
677
1219
# None or perhaps NULL_REVISION to mean copy nothing
679
1221
revision_id = br_from.last_revision()
680
1222
if to_location is None:
681
to_location = os.path.basename(from_location.rstrip("/\\"))
684
name = os.path.basename(to_location) + '\n'
1223
to_location = urlutils.derive_to_location(from_location)
686
1224
to_transport = transport.get_transport(to_location)
688
1226
to_transport.mkdir('.')
689
1227
except errors.FileExists:
690
raise BzrCommandError('Target directory "%s" already'
691
' exists.' % to_location)
1228
if not use_existing_dir:
1229
raise errors.BzrCommandError('Target directory "%s" '
1230
'already exists.' % to_location)
1233
bzrdir.BzrDir.open_from_transport(to_transport)
1234
except errors.NotBranchError:
1237
raise errors.AlreadyBranchError(to_location)
692
1238
except errors.NoSuchFile:
693
raise BzrCommandError('Parent of "%s" does not exist.' %
1239
raise errors.BzrCommandError('Parent of "%s" does not exist.'
696
1242
# preserve whatever source format we have.
697
dir = br_from.bzrdir.sprout(to_transport.base,
698
revision_id, basis_dir)
1243
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1244
possible_transports=[to_transport],
1245
accelerator_tree=accelerator_tree,
1246
hardlink=hardlink, stacked=stacked,
1247
force_new_repo=standalone,
1248
create_tree_if_local=not no_tree,
1249
source_branch=br_from)
699
1250
branch = dir.open_branch()
700
1251
except errors.NoSuchRevision:
701
1252
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)
710
note('Branched %d revision(s).' % branch.revno())
1253
msg = "The branch %s has no revision %s." % (from_location,
1255
raise errors.BzrCommandError(msg)
1256
_merge_tags_if_possible(br_from, branch)
1257
# If the source branch is stacked, the new branch may
1258
# be stacked whether we asked for that explicitly or not.
1259
# We therefore need a try/except here and not just 'if stacked:'
1261
note('Created new stacked branch referring to %s.' %
1262
branch.get_stacked_on_url())
1263
except (errors.NotStacked, errors.UnstackableBranchFormat,
1264
errors.UnstackableRepositoryFormat), e:
1265
note('Branched %d revision(s).' % branch.revno())
1267
# Switch to the new branch
1268
wt, _ = WorkingTree.open_containing('.')
1269
_mod_switch.switch(wt.bzrdir, branch)
1270
note('Switched to branch: %s',
1271
urlutils.unescape_for_display(branch.base, 'utf-8'))
712
1273
br_from.unlock()
1049
1699
# Just using os.mkdir, since I don't
1050
1700
# believe that we want to create a bunch of
1051
1701
# 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:
1703
to_transport.ensure_base()
1704
except errors.NoSuchFile:
1705
if not create_prefix:
1706
raise errors.BzrCommandError("Parent directory of %s"
1708
"\nYou may supply --create-prefix to create all"
1709
" leading parent directories."
1711
to_transport.create_prefix()
1714
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1715
except errors.NotBranchError:
1061
1716
# really a NotBzrDir error...
1062
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1717
create_branch = bzrdir.BzrDir.create_branch_convenience
1718
branch = create_branch(to_transport.base, format=format,
1719
possible_transports=[to_transport])
1720
a_bzrdir = branch.bzrdir
1064
if existing_bzrdir.has_branch():
1722
from bzrlib.transport.local import LocalTransport
1723
if a_bzrdir.has_branch():
1065
1724
if (isinstance(to_transport, LocalTransport)
1066
and not existing_bzrdir.has_workingtree()):
1725
and not a_bzrdir.has_workingtree()):
1067
1726
raise errors.BranchExistsWithoutWorkingTree(location)
1068
1727
raise errors.AlreadyBranchError(location)
1070
existing_bzrdir.create_branch()
1071
existing_bzrdir.create_workingtree()
1728
branch = a_bzrdir.create_branch()
1729
a_bzrdir.create_workingtree()
1730
if append_revisions_only:
1732
branch.set_append_revisions_only(True)
1733
except errors.UpgradeRequired:
1734
raise errors.BzrCommandError('This branch format cannot be set'
1735
' to append-revisions-only. Try --default.')
1737
from bzrlib.info import describe_layout, describe_format
1739
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1740
except (errors.NoWorkingTree, errors.NotLocalUrl):
1742
repository = branch.repository
1743
layout = describe_layout(repository, branch, tree).lower()
1744
format = describe_format(a_bzrdir, repository, branch, tree)
1745
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1746
if repository.is_shared():
1747
#XXX: maybe this can be refactored into transport.path_or_url()
1748
url = repository.bzrdir.root_transport.external_url()
1750
url = urlutils.local_path_from_url(url)
1751
except errors.InvalidURL:
1753
self.outf.write("Using shared repository: %s\n" % url)
1074
1756
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
1757
"""Create a shared repository for branches to share storage space.
1759
New branches created under the repository directory will store their
1760
revisions in the repository, not in the branch directory. For branches
1761
with shared history, this reduces the amount of storage needed and
1762
speeds up the creation of new branches.
1764
If the --no-trees option is given then the branches in the repository
1765
will not have working trees by default. They will still exist as
1766
directories on disk, but they will not have separate copies of the
1767
files at a certain revision. This can be useful for repositories that
1768
store branches which are interacted with through checkouts or remote
1769
branches, such as on a server.
1772
Create a shared repository holding just branches::
1774
bzr init-repo --no-trees repo
1777
Make a lightweight checkout elsewhere::
1779
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'
1784
_see_also = ['init', 'branch', 'checkout', 'repositories']
1785
takes_args = ["location"]
1786
takes_options = [RegistryOption('format',
1787
help='Specify a format for this repository. See'
1788
' "bzr help formats" for details.',
1789
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1790
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1791
value_switches=True, title='Repository format'),
1793
help='Branches in the repository will default to'
1794
' not having a working tree.'),
1098
1796
aliases = ["init-repo"]
1099
def run(self, location, format=None, trees=False):
1798
def run(self, location, format=None, no_trees=False):
1100
1799
if format is None:
1101
format = get_format_type('default')
1800
format = bzrdir.format_registry.make_bzrdir('default')
1103
1802
if location is None:
1106
1805
to_transport = transport.get_transport(location)
1108
to_transport.mkdir('.')
1109
except errors.FileExists:
1806
to_transport.ensure_base()
1112
1808
newdir = format.initialize_on_transport(to_transport)
1113
1809
repo = newdir.create_repository(shared=True)
1114
repo.set_make_working_trees(trees)
1810
repo.set_make_working_trees(not no_trees)
1812
from bzrlib.info import show_bzrdir_info
1813
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1117
1816
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.
1817
"""Show differences in the working tree, between revisions or branches.
1819
If no arguments are given, all changes for the current tree are listed.
1820
If files are given, only the changes in those files are listed.
1821
Remote and multiple branches can be compared by using the --old and
1822
--new options. If not provided, the default for both is derived from
1823
the first argument, if any, or the current tree if no arguments are
1123
1826
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1124
1827
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'
1831
2 - unrepresentable changes
1836
Shows the difference in the working tree versus the last commit::
1840
Difference between the working tree and revision 1::
1844
Difference between revision 3 and revision 1::
1848
Difference between revision 3 and revision 1 for branch xxx::
1852
To see the changes introduced in revision X::
1856
Note that in the case of a merge, the -c option shows the changes
1857
compared to the left hand parent. To see the changes against
1858
another parent, use::
1860
bzr diff -r<chosen_parent>..X
1862
The changes introduced by revision 2 (equivalent to -r1..2)::
1866
Show just the differences for file NEWS::
1870
Show the differences in working tree xxx for file NEWS::
1874
Show the differences from branch xxx to this working tree:
1878
Show the differences between two branches for file NEWS::
1880
bzr diff --old xxx --new yyy NEWS
1882
Same as 'bzr diff' but prefix paths with old/ and new/::
1884
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.
1886
_see_also = ['status']
1151
1887
takes_args = ['file*']
1152
takes_options = ['revision', 'diff-options', 'prefix']
1889
Option('diff-options', type=str,
1890
help='Pass these options to the external diff program.'),
1891
Option('prefix', type=str,
1893
help='Set prefixes added to old and new filenames, as '
1894
'two values separated by a colon. (eg "old/:new/").'),
1896
help='Branch/tree to compare from.',
1900
help='Branch/tree to compare to.',
1906
help='Use this command to compare files.',
1153
1910
aliases = ['di', 'dif']
1154
1911
encoding_type = 'exact'
1156
1913
@display_command
1157
1914
def run(self, revision=None, file_list=None, diff_options=None,
1159
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1915
prefix=None, old=None, new=None, using=None):
1916
from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
1161
1918
if (prefix is None) or (prefix == '0'):
1162
1919
# diff -p0 format
1283
2054
self.outf.write(tree.basedir + '\n')
2057
def _parse_limit(limitstring):
2059
return int(limitstring)
2061
msg = "The limit argument must be an integer."
2062
raise errors.BzrCommandError(msg)
2065
def _parse_levels(s):
2069
msg = "The levels argument must be an integer."
2070
raise errors.BzrCommandError(msg)
1286
2073
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
2074
"""Show historical log for a branch or subset of a branch.
2076
log is bzr's default tool for exploring the history of a branch.
2077
The branch to use is taken from the first parameter. If no parameters
2078
are given, the branch containing the working directory is logged.
2079
Here are some simple examples::
2081
bzr log log the current branch
2082
bzr log foo.py log a file in its branch
2083
bzr log http://server/branch log a branch on a server
2085
The filtering, ordering and information shown for each revision can
2086
be controlled as explained below. By default, all revisions are
2087
shown sorted (topologically) so that newer revisions appear before
2088
older ones and descendants always appear before ancestors. If displayed,
2089
merged revisions are shown indented under the revision in which they
2094
The log format controls how information about each revision is
2095
displayed. The standard log formats are called ``long``, ``short``
2096
and ``line``. The default is long. See ``bzr help log-formats``
2097
for more details on log formats.
2099
The following options can be used to control what information is
2102
-l N display a maximum of N revisions
2103
-n N display N levels of revisions (0 for all, 1 for collapsed)
2104
-v display a status summary (delta) for each revision
2105
-p display a diff (patch) for each revision
2106
--show-ids display revision-ids (and file-ids), not just revnos
2108
Note that the default number of levels to display is a function of the
2109
log format. If the -n option is not used, the standard log formats show
2110
just the top level (mainline).
2112
Status summaries are shown using status flags like A, M, etc. To see
2113
the changes explained using words like ``added`` and ``modified``
2114
instead, use the -vv option.
2118
To display revisions from oldest to newest, use the --forward option.
2119
In most cases, using this option will have little impact on the total
2120
time taken to produce a log, though --forward does not incrementally
2121
display revisions like --reverse does when it can.
2123
:Revision filtering:
2125
The -r option can be used to specify what revision or range of revisions
2126
to filter against. The various forms are shown below::
2128
-rX display revision X
2129
-rX.. display revision X and later
2130
-r..Y display up to and including revision Y
2131
-rX..Y display from X to Y inclusive
2133
See ``bzr help revisionspec`` for details on how to specify X and Y.
2134
Some common examples are given below::
2136
-r-1 show just the tip
2137
-r-10.. show the last 10 mainline revisions
2138
-rsubmit:.. show what's new on this branch
2139
-rancestor:path.. show changes since the common ancestor of this
2140
branch and the one at location path
2141
-rdate:yesterday.. show changes since yesterday
2143
When logging a range of revisions using -rX..Y, log starts at
2144
revision Y and searches back in history through the primary
2145
("left-hand") parents until it finds X. When logging just the
2146
top level (using -n1), an error is reported if X is not found
2147
along the way. If multi-level logging is used (-n0), X may be
2148
a nested merge revision and the log will be truncated accordingly.
2152
If parameters are given and the first one is not a branch, the log
2153
will be filtered to show only those revisions that changed the
2154
nominated files or directories.
2156
Filenames are interpreted within their historical context. To log a
2157
deleted file, specify a revision range so that the file existed at
2158
the end or start of the range.
2160
Historical context is also important when interpreting pathnames of
2161
renamed files/directories. Consider the following example:
2163
* revision 1: add tutorial.txt
2164
* revision 2: modify tutorial.txt
2165
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2169
* ``bzr log guide.txt`` will log the file added in revision 1
2171
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2173
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2174
the original file in revision 2.
2176
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2177
was no file called guide.txt in revision 2.
2179
Renames are always followed by log. By design, there is no need to
2180
explicitly ask for this (and no way to stop logging a file back
2181
until it was last renamed).
2185
The --message option can be used for finding revisions that match a
2186
regular expression in a commit message.
2190
GUI tools and IDEs are often better at exploring history than command
2191
line tools. You may prefer qlog or glog from the QBzr and Bzr-Gtk packages
2192
respectively for example. (TortoiseBzr uses qlog for displaying logs.) See
2193
http://bazaar-vcs.org/BzrPlugins and http://bazaar-vcs.org/IDEIntegration.
2195
Web interfaces are often better at exploring history than command line
2196
tools, particularly for branches on servers. You may prefer Loggerhead
2197
or one of its alternatives. See http://bazaar-vcs.org/WebInterface.
2199
You may find it useful to add the aliases below to ``bazaar.conf``::
2203
top = log -l10 --line
2206
``bzr tip`` will then show the latest revision while ``bzr top``
2207
will show the last 10 mainline revisions. To see the details of a
2208
particular revision X, ``bzr show -rX``.
2210
If you are interested in looking deeper into a particular merge X,
2211
use ``bzr log -n0 -rX``.
2213
``bzr log -v`` on a branch with lots of history is currently
2214
very slow. A fix for this issue is currently under development.
2215
With or without that fix, it is recommended that a revision range
2216
be given when using the -v option.
2218
bzr has a generic full-text matching plugin, bzr-search, that can be
2219
used to find revisions matching user names, commit messages, etc.
2220
Among other features, this plugin can find all revisions containing
2221
a list of words but not others.
2223
When exploring non-mainline history on large projects with deep
2224
history, the performance of log can be greatly improved by installing
2225
the historycache plugin. This plugin buffers historical information
2226
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',
2228
takes_args = ['file*']
2229
_see_also = ['log-formats', 'revisionspec']
2232
help='Show from oldest to newest.'),
2234
custom_help('verbose',
2235
help='Show files changed in each revision.'),
2239
type=bzrlib.option._parse_revision_str,
2241
help='Show just the specified revision.'
2242
' See also "help revisionspec".'),
2246
help='Number of levels to display - 0 for all, 1 for flat.',
2248
type=_parse_levels),
2251
help='Show revisions whose message matches this '
2252
'regular expression.',
2256
help='Limit the output to the first N revisions.',
2261
help='Show changes made in each revision as a patch.'),
2262
Option('include-merges',
2263
help='Show merged revisions like --levels 0 does.'),
1317
2265
encoding_type = 'replace'
1319
2267
@display_command
1320
def run(self, location=None, timezone='original',
2268
def run(self, file_list=None, timezone='original',
1322
2270
show_ids=False,
1325
2274
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
2279
include_merges=False):
2280
from bzrlib.log import (
2282
make_log_request_dict,
2283
_get_info_for_log_files,
1333
2285
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)
1352
# FIXME ? log the current subdir only RBC 20060203
1353
if revision is not None \
1354
and len(revision) > 0 and revision[0].get_branch():
1355
location = revision[0].get_branch()
1358
dir, relpath = bzrdir.BzrDir.open_containing(location)
1359
b = dir.open_branch()
1361
if revision is None:
1364
elif len(revision) == 1:
1365
rev1 = rev2 = revision[0].in_history(b).revno
1366
elif len(revision) == 2:
1367
if revision[1].get_branch() != revision[0].get_branch():
1368
# b is taken from revision[0].get_branch(), and
1369
# show_log will use its revision_history. Having
1370
# different branches will lead to weird behaviors.
1371
raise BzrCommandError(
1372
"Log doesn't accept two revisions in different branches.")
1373
if revision[0].spec is None:
1374
# missing begin-range means first revision
1377
rev1 = revision[0].in_history(b).revno
1379
if revision[1].spec is None:
1380
# missing end-range means last known revision
1383
rev2 = revision[1].in_history(b).revno
1385
raise BzrCommandError('bzr log --revision takes one or two values.')
1387
# By this point, the revision numbers are converted to the +ve
1388
# form if they were supplied in the -ve form, so we can do
1389
# this comparison in relative safety
1391
(rev2, rev1) = (rev1, rev2)
1393
if (log_format is None):
1394
default = b.get_config().log_format()
1395
log_format = get_log_format(long=long, short=short, line=line,
1397
lf = log_formatter(log_format,
1400
show_timezone=timezone)
1406
direction=direction,
1407
start_revision=rev1,
2290
raise errors.BzrCommandError(
2291
'--levels and --include-merges are mutually exclusive')
2293
if change is not None:
2295
raise errors.RangeInChangeOption()
2296
if revision is not None:
2297
raise errors.BzrCommandError(
2298
'--revision and --change are mutually exclusive')
2303
filter_by_dir = False
2307
# find the file ids to log and check for directory filtering
2308
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2309
revision, file_list)
2310
for relpath, file_id, kind in file_info_list:
2312
raise errors.BzrCommandError(
2313
"Path unknown at end or start of revision range: %s" %
2315
# If the relpath is the top of the tree, we log everything
2320
file_ids.append(file_id)
2321
filter_by_dir = filter_by_dir or (
2322
kind in ['directory', 'tree-reference'])
2325
# FIXME ? log the current subdir only RBC 20060203
2326
if revision is not None \
2327
and len(revision) > 0 and revision[0].get_branch():
2328
location = revision[0].get_branch()
2331
dir, relpath = bzrdir.BzrDir.open_containing(location)
2332
b = dir.open_branch()
2334
rev1, rev2 = _get_revision_range(revision, b, self.name())
2336
# Decide on the type of delta & diff filtering to use
2337
# TODO: add an --all-files option to make this configurable & consistent
2345
diff_type = 'partial'
2349
# Build the log formatter
2350
if log_format is None:
2351
log_format = log.log_formatter_registry.get_default(b)
2352
lf = log_format(show_ids=show_ids, to_file=self.outf,
2353
show_timezone=timezone,
2354
delta_format=get_verbosity_level(),
2356
show_advice=levels is None)
2358
# Choose the algorithm for doing the logging. It's annoying
2359
# having multiple code paths like this but necessary until
2360
# the underlying repository format is faster at generating
2361
# deltas or can provide everything we need from the indices.
2362
# The default algorithm - match-using-deltas - works for
2363
# multiple files and directories and is faster for small
2364
# amounts of history (200 revisions say). However, it's too
2365
# slow for logging a single file in a repository with deep
2366
# history, i.e. > 10K revisions. In the spirit of "do no
2367
# evil when adding features", we continue to use the
2368
# original algorithm - per-file-graph - for the "single
2369
# file that isn't a directory without showing a delta" case.
2370
partial_history = revision and b.repository._format.supports_chks
2371
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2372
or delta_type or partial_history)
2374
# Build the LogRequest and execute it
2375
if len(file_ids) == 0:
2377
rqst = make_log_request_dict(
2378
direction=direction, specific_fileids=file_ids,
2379
start_revision=rev1, end_revision=rev2, limit=limit,
2380
message_search=message, delta_type=delta_type,
2381
diff_type=diff_type, _match_using_deltas=match_using_deltas)
2382
Logger(b, rqst).show(lf)
2388
def _get_revision_range(revisionspec_list, branch, command_name):
2389
"""Take the input of a revision option and turn it into a revision range.
2391
It returns RevisionInfo objects which can be used to obtain the rev_id's
2392
of the desired revisions. It does some user input validations.
2394
if revisionspec_list is None:
2397
elif len(revisionspec_list) == 1:
2398
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2399
elif len(revisionspec_list) == 2:
2400
start_spec = revisionspec_list[0]
2401
end_spec = revisionspec_list[1]
2402
if end_spec.get_branch() != start_spec.get_branch():
2403
# b is taken from revision[0].get_branch(), and
2404
# show_log will use its revision_history. Having
2405
# different branches will lead to weird behaviors.
2406
raise errors.BzrCommandError(
2407
"bzr %s doesn't accept two revisions in different"
2408
" branches." % command_name)
2409
rev1 = start_spec.in_history(branch)
2410
# Avoid loading all of history when we know a missing
2411
# end of range means the last revision ...
2412
if end_spec.spec is None:
2413
last_revno, last_revision_id = branch.last_revision_info()
2414
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2416
rev2 = end_spec.in_history(branch)
2418
raise errors.BzrCommandError(
2419
'bzr %s --revision takes one or two values.' % command_name)
2423
def _revision_range_to_revid_range(revision_range):
2426
if revision_range[0] is not None:
2427
rev_id1 = revision_range[0].rev_id
2428
if revision_range[1] is not None:
2429
rev_id2 = revision_range[1].rev_id
2430
return rev_id1, rev_id2
1412
2432
def get_log_format(long=False, short=False, line=False, default='long'):
1413
2433
log_format = default
2101
3643
default, use --remember. The value will only be saved if the remote
2102
3644
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
3646
The results of the merge are placed into the destination working
3647
directory, where they can be reviewed (with bzr diff), tested, and then
3648
committed to record the result of the merge.
2115
3650
merge refuses to run if there are any uncommitted changes, unless
2116
3651
--force is given.
2118
The following merge types are available:
3653
To select only some changes to merge, use "merge -i", which will prompt
3654
you to apply each diff hunk and file change, similar to "shelve".
3657
To merge the latest revision from bzr.dev::
3659
bzr merge ../bzr.dev
3661
To merge changes up to and including revision 82 from bzr.dev::
3663
bzr merge -r 82 ../bzr.dev
3665
To merge the changes introduced by 82, without previous changes::
3667
bzr merge -r 81..82 ../bzr.dev
3669
To apply a merge directive contained in /tmp/merge::
3671
bzr merge /tmp/merge
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,
3674
encoding_type = 'exact'
3675
_see_also = ['update', 'remerge', 'status-flags', 'send']
3676
takes_args = ['location?']
3681
help='Merge even if the destination tree has uncommitted changes.'),
3685
Option('show-base', help="Show base revision text in "
3687
Option('uncommitted', help='Apply uncommitted changes'
3688
' from a working copy, instead of branch changes.'),
3689
Option('pull', help='If the destination is already'
3690
' completely merged into the source, pull from the'
3691
' source rather than merging. When this happens,'
3692
' you do not need to commit the result.'),
3694
help='Branch to merge into, '
3695
'rather than the one containing the working directory.',
3699
Option('preview', help='Instead of merging, show a diff of the'
3701
Option('interactive', help='Select changes interactively.',
3705
def run(self, location=None, revision=None, force=False,
3706
merge_type=None, show_base=False, reprocess=None, remember=False,
3707
uncommitted=False, pull=False,
2135
3712
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)
3713
merge_type = _mod_merge.Merge3Merger
3715
if directory is None: directory = u'.'
3716
possible_transports = []
3718
allow_pending = True
3719
verified = 'inapplicable'
3720
tree = WorkingTree.open_containing(directory)[0]
3723
basis_tree = tree.revision_tree(tree.last_revision())
3724
except errors.NoSuchRevision:
3725
basis_tree = tree.basis_tree()
3727
# die as quickly as possible if there are uncommitted changes
3729
if tree.has_changes():
3730
raise errors.UncommittedChanges(tree)
3732
view_info = _get_view_info_for_change_reporter(tree)
3733
change_reporter = delta._ChangeReporter(
3734
unversioned_filter=tree.is_ignored, view_info=view_info)
3737
pb = ui.ui_factory.nested_progress_bar()
3738
cleanups.append(pb.finished)
3740
cleanups.append(tree.unlock)
3741
if location is not None:
3743
mergeable = bundle.read_mergeable_from_url(location,
3744
possible_transports=possible_transports)
3745
except errors.NotABundle:
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
2197
pb = ui.ui_factory.nested_progress_bar()
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:
3749
raise errors.BzrCommandError('Cannot use --uncommitted'
3750
' with bundles or merge directives.')
3752
if revision is not None:
3753
raise errors.BzrCommandError(
3754
'Cannot use -r with merge directives or bundles')
3755
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3758
if merger is None and uncommitted:
3759
if revision is not None and len(revision) > 0:
3760
raise errors.BzrCommandError('Cannot use --uncommitted and'
3761
' --revision at the same time.')
3762
merger = self.get_merger_from_uncommitted(tree, location, pb,
3764
allow_pending = False
3767
merger, allow_pending = self._get_merger_from_branch(tree,
3768
location, revision, remember, possible_transports, pb)
3770
merger.merge_type = merge_type
3771
merger.reprocess = reprocess
3772
merger.show_base = show_base
3773
self.sanity_check_merger(merger)
3774
if (merger.base_rev_id == merger.other_rev_id and
3775
merger.other_rev_id is not None):
3776
note('Nothing to do.')
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):
3779
if merger.interesting_files is not None:
3780
raise errors.BzrCommandError('Cannot pull individual files')
3781
if (merger.base_rev_id == tree.last_revision()):
3782
result = tree.pull(merger.other_branch, False,
3783
merger.other_rev_id)
3784
result.report(self.outf)
3786
if merger.this_basis is None:
3787
raise errors.BzrCommandError(
3788
"This branch has no commits."
3789
" (perhaps you would prefer 'bzr pull')")
3791
return self._do_preview(merger, cleanups)
3793
return self._do_interactive(merger, cleanups)
3795
return self._do_merge(merger, change_reporter, allow_pending,
3798
for cleanup in reversed(cleanups):
3801
def _get_preview(self, merger, cleanups):
3802
tree_merger = merger.make_merger()
3803
tt = tree_merger.make_preview_transform()
3804
cleanups.append(tt.finalize)
3805
result_tree = tt.get_preview_tree()
3808
def _do_preview(self, merger, cleanups):
3809
from bzrlib.diff import show_diff_trees
3810
result_tree = self._get_preview(merger, cleanups)
3811
show_diff_trees(merger.this_tree, result_tree, self.outf,
3812
old_label='', new_label='')
3814
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3815
merger.change_reporter = change_reporter
3816
conflict_count = merger.do_merge()
3818
merger.set_pending()
3819
if verified == 'failed':
3820
warning('Preview patch does not match changes')
3821
if conflict_count != 0:
3826
def _do_interactive(self, merger, cleanups):
3827
"""Perform an interactive merge.
3829
This works by generating a preview tree of the merge, then using
3830
Shelver to selectively remove the differences between the working tree
3831
and the preview tree.
3833
from bzrlib import shelf_ui
3834
result_tree = self._get_preview(merger, cleanups)
3835
writer = bzrlib.option.diff_writer_registry.get()
3836
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3837
reporter=shelf_ui.ApplyReporter(),
3838
diff_writer=writer(sys.stdout))
3841
def sanity_check_merger(self, merger):
3842
if (merger.show_base and
3843
not merger.merge_type is _mod_merge.Merge3Merger):
3844
raise errors.BzrCommandError("Show-base is not supported for this"
3845
" merge type. %s" % merger.merge_type)
3846
if merger.reprocess is None:
3847
if merger.show_base:
3848
merger.reprocess = False
3850
# Use reprocess if the merger supports it
3851
merger.reprocess = merger.merge_type.supports_reprocess
3852
if merger.reprocess and not merger.merge_type.supports_reprocess:
3853
raise errors.BzrCommandError("Conflict reduction is not supported"
3854
" for merge type %s." %
3856
if merger.reprocess and merger.show_base:
3857
raise errors.BzrCommandError("Cannot do conflict reduction and"
3860
def _get_merger_from_branch(self, tree, location, revision, remember,
3861
possible_transports, pb):
3862
"""Produce a merger from a location, assuming it refers to a branch."""
3863
from bzrlib.tag import _merge_tags_if_possible
3864
# find the branch locations
3865
other_loc, user_location = self._select_branch_location(tree, location,
3867
if revision is not None and len(revision) == 2:
3868
base_loc, _unused = self._select_branch_location(tree,
3869
location, revision, 0)
3871
base_loc = other_loc
3873
other_branch, other_path = Branch.open_containing(other_loc,
3874
possible_transports)
3875
if base_loc == other_loc:
3876
base_branch = other_branch
3878
base_branch, base_path = Branch.open_containing(base_loc,
3879
possible_transports)
3880
# Find the revision ids
3881
other_revision_id = None
3882
base_revision_id = None
3883
if revision is not None:
3884
if len(revision) >= 1:
3885
other_revision_id = revision[-1].as_revision_id(other_branch)
3886
if len(revision) == 2:
3887
base_revision_id = revision[0].as_revision_id(base_branch)
3888
if other_revision_id is None:
3889
other_revision_id = _mod_revision.ensure_null(
3890
other_branch.last_revision())
3891
# Remember where we merge from
3892
if ((remember or tree.branch.get_submit_branch() is None) and
3893
user_location is not None):
3894
tree.branch.set_submit_branch(other_branch.base)
3895
_merge_tags_if_possible(other_branch, tree.branch)
3896
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3897
other_revision_id, base_revision_id, other_branch, base_branch)
3898
if other_path != '':
3899
allow_pending = False
3900
merger.interesting_files = [other_path]
3902
allow_pending = True
3903
return merger, allow_pending
3905
def get_merger_from_uncommitted(self, tree, location, pb, cleanups):
3906
"""Get a merger for uncommitted changes.
3908
:param tree: The tree the merger should apply to.
3909
:param location: The location containing uncommitted changes.
3910
:param pb: The progress bar to use for showing progress.
3911
:param cleanups: A list of operations to perform to clean up the
3912
temporary directories, unfinalized objects, etc.
3914
location = self._select_branch_location(tree, location)[0]
3915
other_tree, other_path = WorkingTree.open_containing(location)
3916
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3917
if other_path != '':
3918
merger.interesting_files = [other_path]
3921
def _select_branch_location(self, tree, user_location, revision=None,
3923
"""Select a branch location, according to possible inputs.
3925
If provided, branches from ``revision`` are preferred. (Both
3926
``revision`` and ``index`` must be supplied.)
3928
Otherwise, the ``location`` parameter is used. If it is None, then the
3929
``submit`` or ``parent`` location is used, and a note is printed.
3931
:param tree: The working tree to select a branch for merging into
3932
:param location: The location entered by the user
3933
:param revision: The revision parameter to the command
3934
:param index: The index to use for the revision parameter. Negative
3935
indices are permitted.
3936
:return: (selected_location, user_location). The default location
3937
will be the user-entered location.
3939
if (revision is not None and index is not None
3940
and revision[index] is not None):
3941
branch = revision[index].get_branch()
3942
if branch is not None:
3943
return branch, branch
3944
if user_location is None:
3945
location = self._get_remembered(tree, 'Merging from')
3947
location = user_location
3948
return location, user_location
3950
def _get_remembered(self, tree, verb_string):
2222
3951
"""Use tree.branch's parent if none was supplied.
2224
3953
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()
3955
stored_location = tree.branch.get_submit_branch()
3956
stored_location_type = "submit"
3957
if stored_location is None:
3958
stored_location = tree.branch.get_parent()
3959
stored_location_type = "parent"
2229
3960
mutter("%s", stored_location)
2230
3961
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))
3962
raise errors.BzrCommandError("No location specified or remembered")
3963
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3964
note(u"%s remembered %s location %s", verb_string,
3965
stored_location_type, display_url)
2234
3966
return stored_location
2327
4068
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.
4069
"""Revert files to a previous revision.
4071
Giving a list of files will revert only those files. Otherwise, all files
4072
will be reverted. If the revision is not specified with '--revision', the
4073
last committed revision is used.
4075
To remove only some changes, without reverting to a prior version, use
4076
merge instead. For example, "merge . --revision -2..-3" will remove the
4077
changes introduced by -2, without affecting the changes introduced by -1.
4078
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4080
By default, any files that have been manually changed will be backed up
4081
first. (Files changed only by merge are not backed up.) Backup files have
4082
'.~#~' appended to their name, where # is a number.
4084
When you provide files, you can use their current pathname or the pathname
4085
from the target revision. So you can use revert to "undelete" a file by
4086
name. If you name a directory, all the contents of that directory will be
4089
If you have newly added files since the target revision, they will be
4090
removed. If the files to be removed have been changed, backups will be
4091
created as above. Directories containing unknown files will not be
4094
The working tree contains a list of pending merged revisions, which will
4095
be included as parents in the next commit. Normally, revert clears that
4096
list as well as reverting the files. If any files are specified, revert
4097
leaves the pending merge list alone and reverts only the files. Use "bzr
4098
revert ." in the tree root to revert all files but keep the merge record,
4099
and "bzr revert --forget-merges" to clear the pending merge list without
4100
reverting any files.
4102
Using "bzr revert --forget-merges", it is possible to apply the changes
4103
from an arbitrary merge as a single revision. To do this, perform the
4104
merge as desired. Then doing revert with the "--forget-merges" option will
4105
keep the content of the tree as it was, but it will clear the list of
4106
pending merges. The next commit will then contain all of the changes that
4107
would have been in the merge, but without any mention of the other parent
4108
revisions. Because this technique forgets where these changes originated,
4109
it may cause additional conflicts on later merges involving the source and
2334
takes_options = ['revision', 'no-backup']
4113
_see_also = ['cat', 'export']
4116
Option('no-backup', "Do not save backups of reverted files."),
4117
Option('forget-merges',
4118
'Remove pending merge marker, without changing any files.'),
2335
4120
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")
4122
def run(self, revision=None, no_backup=False, file_list=None,
4123
forget_merges=None):
2346
4124
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')
2353
rev_id = revision[0].in_history(tree.branch).rev_id
4128
tree.set_parent_ids(tree.get_parent_ids()[:1])
4130
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4135
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4136
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
2354
4137
pb = ui.ui_factory.nested_progress_bar()
2356
tree.revert(file_list,
2357
tree.branch.repository.revision_tree(rev_id),
4139
tree.revert(file_list, rev_tree, not no_backup, pb,
4140
report_changes=True)
2363
4145
class cmd_assert_fail(Command):
2364
4146
"""Test reporting of assertion failures"""
4147
# intended just for use in testing
2367
assert False, "always fails"
4152
raise AssertionError("always fails")
2370
4155
class cmd_help(Command):
2371
4156
"""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')]
4159
_see_also = ['topics']
4161
Option('long', 'Show help on all commands.'),
2375
4163
takes_args = ['topic?']
2376
4164
aliases = ['?', '--help', '-?', '-h']
2378
4166
@display_command
2379
4167
def run(self, topic=None, long=False):
2381
4169
if topic is None and long:
2382
4170
topic = "commands"
4171
bzrlib.help.help(topic)
2386
4174
class cmd_shell_complete(Command):
2387
4175
"""Show appropriate completions for context.
2389
For a list of all available commands, say 'bzr shell-complete'."""
4177
For a list of all available commands, say 'bzr shell-complete'.
2390
4179
takes_args = ['context?']
2391
4180
aliases = ['s-c']
2394
4183
@display_command
2395
4184
def run(self, context=None):
2396
4185
import shellcomplete
2397
4186
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
4189
class cmd_missing(Command):
2414
4190
"""Show unmerged/unpulled revisions between two branches.
2416
OTHER_BRANCH may be local or remote."""
4192
OTHER_BRANCH may be local or remote.
4194
To filter on a range of revisions, you can use the command -r begin..end
4195
-r revision requests a specific revision, -r ..end or -r begin.. are
4199
1 - some missing revisions
4200
0 - no missing revisions
4204
Determine the missing revisions between this and the branch at the
4205
remembered pull location::
4209
Determine the missing revisions between this and another branch::
4211
bzr missing http://server/branch
4213
Determine the missing revisions up to a specific revision on the other
4216
bzr missing -r ..-10
4218
Determine the missing revisions up to a specific revision on this
4221
bzr missing --my-revision ..-10
4224
_see_also = ['merge', 'pull']
2417
4225
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'),
4227
Option('reverse', 'Reverse the order of revisions.'),
4229
'Display changes in the local branch only.'),
4230
Option('this' , 'Same as --mine-only.'),
4231
Option('theirs-only',
4232
'Display changes in the remote branch only.'),
4233
Option('other', 'Same as --theirs-only.'),
4237
custom_help('revision',
4238
help='Filter on other branch revisions (inclusive). '
4239
'See "help revisionspec" for details.'),
4240
Option('my-revision',
4241
type=_parse_revision_str,
4242
help='Filter on local branch revisions (inclusive). '
4243
'See "help revisionspec" for details.'),
4244
Option('include-merges',
4245
'Show all revisions in addition to the mainline ones.'),
2430
4247
encoding_type = 'replace'
2432
4249
@display_command
2433
4250
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
4252
log_format=None, long=False, short=False, line=False,
4253
show_ids=False, verbose=False, this=False, other=False,
4254
include_merges=False, revision=None, my_revision=None):
4255
from bzrlib.missing import find_unmerged, iter_log_revisions
4264
# TODO: We should probably check that we don't have mine-only and
4265
# theirs-only set, but it gets complicated because we also have
4266
# this and other which could be used.
2438
4273
local_branch = Branch.open_containing(u".")[0]
2439
4274
parent = local_branch.get_parent()
2440
4275
if other_branch is None:
2441
4276
other_branch = parent
2442
4277
if other_branch is None:
2443
raise BzrCommandError("No peer location known or specified.")
2444
print "Using last location: " + local_branch.get_parent()
4278
raise errors.BzrCommandError("No peer location known"
4280
display_url = urlutils.unescape_for_display(parent,
4282
message("Using saved parent location: "
4283
+ display_url + "\n")
2445
4285
remote_branch = Branch.open(other_branch)
2446
4286
if remote_branch.base == local_branch.base:
2447
4287
remote_branch = local_branch
4289
local_revid_range = _revision_range_to_revid_range(
4290
_get_revision_range(my_revision, local_branch,
4293
remote_revid_range = _revision_range_to_revid_range(
4294
_get_revision_range(revision,
4295
remote_branch, self.name()))
2448
4297
local_branch.lock_read()
2450
4299
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()
4301
local_extra, remote_extra = find_unmerged(
4302
local_branch, remote_branch, restrict,
4303
backward=not reverse,
4304
include_merges=include_merges,
4305
local_revid_range=local_revid_range,
4306
remote_revid_range=remote_revid_range)
4308
if log_format is None:
4309
registry = log.log_formatter_registry
4310
log_format = registry.get_default(local_branch)
4311
lf = log_format(to_file=self.outf,
4313
show_timezone='original')
2464
4316
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,
4317
message("You have %d extra revision(s):\n" %
4319
for revision in iter_log_revisions(local_extra,
4320
local_branch.repository,
4322
lf.log_revision(revision)
2469
4323
printed_local = True
2471
4326
printed_local = False
2472
4328
if remote_extra and not mine_only:
2473
4329
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."
4331
message("You are missing %d revision(s):\n" %
4333
for revision in iter_log_revisions(remote_extra,
4334
remote_branch.repository,
4336
lf.log_revision(revision)
2483
4337
status_code = 1
4339
if mine_only and not local_extra:
4340
# We checked local, and found nothing extra
4341
message('This branch is up to date.\n')
4342
elif theirs_only and not remote_extra:
4343
# We checked remote, and found nothing extra
4344
message('Other branch is up to date.\n')
4345
elif not (mine_only or theirs_only or local_extra or
4347
# We checked both branches, and neither one had extra
4349
message("Branches are up to date.\n")
2485
4351
remote_branch.unlock()
2765
4769
control.break_lock()
2766
4770
except NotImplementedError:
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.')
4774
class cmd_wait_until_signalled(Command):
4775
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4777
This just prints a line to signal when it is ready, then blocks on stdin.
4783
sys.stdout.write("running\n")
4785
sys.stdin.readline()
4788
class cmd_serve(Command):
4789
"""Run the bzr server."""
4791
aliases = ['server']
4795
help='Serve on stdin/out for use from inetd or sshd.'),
4796
RegistryOption('protocol',
4797
help="Protocol to serve.",
4798
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4799
value_switches=True),
4801
help='Listen for connections on nominated port of the form '
4802
'[hostname:]portnumber. Passing 0 as the port number will '
4803
'result in a dynamically allocated port. The default port '
4804
'depends on the protocol.',
4807
help='Serve contents of this directory.',
4809
Option('allow-writes',
4810
help='By default the server is a readonly server. Supplying '
4811
'--allow-writes enables write access to the contents of '
4812
'the served directory and below. Note that ``bzr serve`` '
4813
'does not perform authentication, so unless some form of '
4814
'external authentication is arranged supplying this '
4815
'option leads to global uncontrolled write access to your '
4820
def get_host_and_port(self, port):
4821
"""Return the host and port to run the smart server on.
4823
If 'port' is None, None will be returned for the host and port.
4825
If 'port' has a colon in it, the string before the colon will be
4826
interpreted as the host.
4828
:param port: A string of the port to run the server on.
4829
:return: A tuple of (host, port), where 'host' is a host name or IP,
4830
and port is an integer TCP/IP port.
4833
if port is not None:
4835
host, port = port.split(':')
4839
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4841
from bzrlib.transport import get_transport, transport_server_registry
4842
if directory is None:
4843
directory = os.getcwd()
4844
if protocol is None:
4845
protocol = transport_server_registry.get()
4846
host, port = self.get_host_and_port(port)
4847
url = urlutils.local_path_to_url(directory)
4848
if not allow_writes:
4849
url = 'readonly+' + url
4850
transport = get_transport(url)
4851
protocol(transport, host, port, inet)
4854
class cmd_join(Command):
4855
"""Combine a tree into its containing tree.
4857
This command requires the target tree to be in a rich-root format.
4859
The TREE argument should be an independent tree, inside another tree, but
4860
not part of it. (Such trees can be produced by "bzr split", but also by
4861
running "bzr branch" with the target inside a tree.)
4863
The result is a combined tree, with the subtree no longer an independant
4864
part. This is marked as a merge of the subtree into the containing tree,
4865
and all history is preserved.
4868
_see_also = ['split']
4869
takes_args = ['tree']
4871
Option('reference', help='Join by reference.', hidden=True),
4874
def run(self, tree, reference=False):
4875
sub_tree = WorkingTree.open(tree)
4876
parent_dir = osutils.dirname(sub_tree.basedir)
4877
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4878
repo = containing_tree.branch.repository
4879
if not repo.supports_rich_root():
4880
raise errors.BzrCommandError(
4881
"Can't join trees because %s doesn't support rich root data.\n"
4882
"You can use bzr upgrade on the repository."
4886
containing_tree.add_reference(sub_tree)
4887
except errors.BadReferenceTarget, e:
4888
# XXX: Would be better to just raise a nicely printable
4889
# exception from the real origin. Also below. mbp 20070306
4890
raise errors.BzrCommandError("Cannot join %s. %s" %
4894
containing_tree.subsume(sub_tree)
4895
except errors.BadSubsumeSource, e:
4896
raise errors.BzrCommandError("Cannot join %s. %s" %
4900
class cmd_split(Command):
4901
"""Split a subdirectory of a tree into a separate tree.
4903
This command will produce a target tree in a format that supports
4904
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4905
converted into earlier formats like 'dirstate-tags'.
4907
The TREE argument should be a subdirectory of a working tree. That
4908
subdirectory will be converted into an independent tree, with its own
4909
branch. Commits in the top-level tree will not apply to the new subtree.
4912
_see_also = ['join']
4913
takes_args = ['tree']
4915
def run(self, tree):
4916
containing_tree, subdir = WorkingTree.open_containing(tree)
4917
sub_id = containing_tree.path2id(subdir)
4919
raise errors.NotVersionedError(subdir)
4921
containing_tree.extract(sub_id)
4922
except errors.RootNotRich:
4923
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4926
class cmd_merge_directive(Command):
4927
"""Generate a merge directive for auto-merge tools.
4929
A directive requests a merge to be performed, and also provides all the
4930
information necessary to do so. This means it must either include a
4931
revision bundle, or the location of a branch containing the desired
4934
A submit branch (the location to merge into) must be supplied the first
4935
time the command is issued. After it has been supplied once, it will
4936
be remembered as the default.
4938
A public branch is optional if a revision bundle is supplied, but required
4939
if --diff or --plain is specified. It will be remembered as the default
4940
after the first use.
4943
takes_args = ['submit_branch?', 'public_branch?']
4947
_see_also = ['send']
4950
RegistryOption.from_kwargs('patch-type',
4951
'The type of patch to include in the directive.',
4953
value_switches=True,
4955
bundle='Bazaar revision bundle (default).',
4956
diff='Normal unified diff.',
4957
plain='No patch, just directive.'),
4958
Option('sign', help='GPG-sign the directive.'), 'revision',
4959
Option('mail-to', type=str,
4960
help='Instead of printing the directive, email to this address.'),
4961
Option('message', type=str, short_name='m',
4962
help='Message to use when committing this merge.')
4965
encoding_type = 'exact'
4967
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4968
sign=False, revision=None, mail_to=None, message=None):
4969
from bzrlib.revision import ensure_null, NULL_REVISION
4970
include_patch, include_bundle = {
4971
'plain': (False, False),
4972
'diff': (True, False),
4973
'bundle': (True, True),
4975
branch = Branch.open('.')
4976
stored_submit_branch = branch.get_submit_branch()
4977
if submit_branch is None:
4978
submit_branch = stored_submit_branch
4980
if stored_submit_branch is None:
4981
branch.set_submit_branch(submit_branch)
4982
if submit_branch is None:
4983
submit_branch = branch.get_parent()
4984
if submit_branch is None:
4985
raise errors.BzrCommandError('No submit branch specified or known')
4987
stored_public_branch = branch.get_public_branch()
4988
if public_branch is None:
4989
public_branch = stored_public_branch
4990
elif stored_public_branch is None:
4991
branch.set_public_branch(public_branch)
4992
if not include_bundle and public_branch is None:
4993
raise errors.BzrCommandError('No public branch specified or'
4995
base_revision_id = None
4996
if revision is not None:
4997
if len(revision) > 2:
4998
raise errors.BzrCommandError('bzr merge-directive takes '
4999
'at most two one revision identifiers')
5000
revision_id = revision[-1].as_revision_id(branch)
5001
if len(revision) == 2:
5002
base_revision_id = revision[0].as_revision_id(branch)
5004
revision_id = branch.last_revision()
5005
revision_id = ensure_null(revision_id)
5006
if revision_id == NULL_REVISION:
5007
raise errors.BzrCommandError('No revisions to bundle.')
5008
directive = merge_directive.MergeDirective2.from_objects(
5009
branch.repository, revision_id, time.time(),
5010
osutils.local_time_offset(), submit_branch,
5011
public_branch=public_branch, include_patch=include_patch,
5012
include_bundle=include_bundle, message=message,
5013
base_revision_id=base_revision_id)
5016
self.outf.write(directive.to_signed(branch))
5018
self.outf.writelines(directive.to_lines())
5020
message = directive.to_email(mail_to, branch, sign)
5021
s = SMTPConnection(branch.get_config())
5022
s.send_email(message)
5025
class cmd_send(Command):
5026
"""Mail or create a merge-directive for submitting changes.
5028
A merge directive provides many things needed for requesting merges:
5030
* A machine-readable description of the merge to perform
5032
* An optional patch that is a preview of the changes requested
5034
* An optional bundle of revision data, so that the changes can be applied
5035
directly from the merge directive, without retrieving data from a
5038
If --no-bundle is specified, then public_branch is needed (and must be
5039
up-to-date), so that the receiver can perform the merge using the
5040
public_branch. The public_branch is always included if known, so that
5041
people can check it later.
5043
The submit branch defaults to the parent, but can be overridden. Both
5044
submit branch and public branch will be remembered if supplied.
5046
If a public_branch is known for the submit_branch, that public submit
5047
branch is used in the merge instructions. This means that a local mirror
5048
can be used as your actual submit branch, once you have set public_branch
5051
Mail is sent using your preferred mail program. This should be transparent
5052
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5053
If the preferred client can't be found (or used), your editor will be used.
5055
To use a specific mail program, set the mail_client configuration option.
5056
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5057
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5058
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5059
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5062
If mail is being sent, a to address is required. This can be supplied
5063
either on the commandline, by setting the submit_to configuration
5064
option in the branch itself or the child_submit_to configuration option
5065
in the submit branch.
5067
Two formats are currently supported: "4" uses revision bundle format 4 and
5068
merge directive format 2. It is significantly faster and smaller than
5069
older formats. It is compatible with Bazaar 0.19 and later. It is the
5070
default. "0.9" uses revision bundle format 0.9 and merge directive
5071
format 1. It is compatible with Bazaar 0.12 - 0.18.
5073
The merge directives created by bzr send may be applied using bzr merge or
5074
bzr pull by specifying a file containing a merge directive as the location.
5077
encoding_type = 'exact'
5079
_see_also = ['merge', 'pull']
5081
takes_args = ['submit_branch?', 'public_branch?']
5085
help='Do not include a bundle in the merge directive.'),
5086
Option('no-patch', help='Do not include a preview patch in the merge'
5089
help='Remember submit and public branch.'),
5091
help='Branch to generate the submission from, '
5092
'rather than the one containing the working directory.',
5095
Option('output', short_name='o',
5096
help='Write merge directive to this file; '
5097
'use - for stdout.',
5100
help='Refuse to send if there are uncommitted changes in'
5101
' the working tree, --no-strict disables the check.'),
5102
Option('mail-to', help='Mail the request to this address.',
5106
Option('body', help='Body for the email.', type=unicode),
5107
RegistryOption('format',
5108
help='Use the specified output format.',
5109
lazy_registry=('bzrlib.send', 'format_registry')),
5112
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5113
no_patch=False, revision=None, remember=False, output=None,
5114
format=None, mail_to=None, message=None, body=None,
5115
strict=None, **kwargs):
5116
from bzrlib.send import send
5117
return send(submit_branch, revision, public_branch, remember,
5118
format, no_bundle, no_patch, output,
5119
kwargs.get('from', '.'), mail_to, message, body,
5124
class cmd_bundle_revisions(cmd_send):
5125
"""Create a merge-directive for submitting changes.
5127
A merge directive provides many things needed for requesting merges:
5129
* A machine-readable description of the merge to perform
5131
* An optional patch that is a preview of the changes requested
5133
* An optional bundle of revision data, so that the changes can be applied
5134
directly from the merge directive, without retrieving data from a
5137
If --no-bundle is specified, then public_branch is needed (and must be
5138
up-to-date), so that the receiver can perform the merge using the
5139
public_branch. The public_branch is always included if known, so that
5140
people can check it later.
5142
The submit branch defaults to the parent, but can be overridden. Both
5143
submit branch and public branch will be remembered if supplied.
5145
If a public_branch is known for the submit_branch, that public submit
5146
branch is used in the merge instructions. This means that a local mirror
5147
can be used as your actual submit branch, once you have set public_branch
5150
Two formats are currently supported: "4" uses revision bundle format 4 and
5151
merge directive format 2. It is significantly faster and smaller than
5152
older formats. It is compatible with Bazaar 0.19 and later. It is the
5153
default. "0.9" uses revision bundle format 0.9 and merge directive
5154
format 1. It is compatible with Bazaar 0.12 - 0.18.
5159
help='Do not include a bundle in the merge directive.'),
5160
Option('no-patch', help='Do not include a preview patch in the merge'
5163
help='Remember submit and public branch.'),
5165
help='Branch to generate the submission from, '
5166
'rather than the one containing the working directory.',
5169
Option('output', short_name='o', help='Write directive to this file.',
5172
help='Refuse to bundle revisions if there are uncommitted'
5173
' changes in the working tree, --no-strict disables the check.'),
5175
RegistryOption('format',
5176
help='Use the specified output format.',
5177
lazy_registry=('bzrlib.send', 'format_registry')),
5179
aliases = ['bundle']
5181
_see_also = ['send', 'merge']
5185
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5186
no_patch=False, revision=None, remember=False, output=None,
5187
format=None, strict=None, **kwargs):
5190
from bzrlib.send import send
5191
return send(submit_branch, revision, public_branch, remember,
5192
format, no_bundle, no_patch, output,
5193
kwargs.get('from', '.'), None, None, None,
5194
self.outf, strict=strict)
5197
class cmd_tag(Command):
5198
"""Create, remove or modify a tag naming a revision.
5200
Tags give human-meaningful names to revisions. Commands that take a -r
5201
(--revision) option can be given -rtag:X, where X is any previously
5204
Tags are stored in the branch. Tags are copied from one branch to another
5205
along when you branch, push, pull or merge.
5207
It is an error to give a tag name that already exists unless you pass
5208
--force, in which case the tag is moved to point to the new revision.
5210
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5211
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5214
_see_also = ['commit', 'tags']
5215
takes_args = ['tag_name']
5218
help='Delete this tag rather than placing it.',
5221
help='Branch in which to place the tag.',
5226
help='Replace existing tags.',
5231
def run(self, tag_name,
5237
branch, relpath = Branch.open_containing(directory)
5241
branch.tags.delete_tag(tag_name)
5242
self.outf.write('Deleted tag %s.\n' % tag_name)
5245
if len(revision) != 1:
5246
raise errors.BzrCommandError(
5247
"Tags can only be placed on a single revision, "
5249
revision_id = revision[0].as_revision_id(branch)
5251
revision_id = branch.last_revision()
5252
if (not force) and branch.tags.has_tag(tag_name):
5253
raise errors.TagAlreadyExists(tag_name)
5254
branch.tags.set_tag(tag_name, revision_id)
5255
self.outf.write('Created tag %s.\n' % tag_name)
5260
class cmd_tags(Command):
5263
This command shows a table of tag names and the revisions they reference.
5269
help='Branch whose tags should be displayed.',
5273
RegistryOption.from_kwargs('sort',
5274
'Sort tags by different criteria.', title='Sorting',
5275
alpha='Sort tags lexicographically (default).',
5276
time='Sort tags chronologically.',
5289
branch, relpath = Branch.open_containing(directory)
5291
tags = branch.tags.get_tag_dict().items()
5298
graph = branch.repository.get_graph()
5299
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5300
revid1, revid2 = rev1.rev_id, rev2.rev_id
5301
# only show revisions between revid1 and revid2 (inclusive)
5302
tags = [(tag, revid) for tag, revid in tags if
5303
graph.is_between(revid, revid1, revid2)]
5306
elif sort == 'time':
5308
for tag, revid in tags:
5310
revobj = branch.repository.get_revision(revid)
5311
except errors.NoSuchRevision:
5312
timestamp = sys.maxint # place them at the end
5314
timestamp = revobj.timestamp
5315
timestamps[revid] = timestamp
5316
tags.sort(key=lambda x: timestamps[x[1]])
5318
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5319
for index, (tag, revid) in enumerate(tags):
5321
revno = branch.revision_id_to_dotted_revno(revid)
5322
if isinstance(revno, tuple):
5323
revno = '.'.join(map(str, revno))
5324
except errors.NoSuchRevision:
5325
# Bad tag data/merges can lead to tagged revisions
5326
# which are not in this branch. Fail gracefully ...
5328
tags[index] = (tag, revno)
5331
for tag, revspec in tags:
5332
self.outf.write('%-20s %s\n' % (tag, revspec))
5335
class cmd_reconfigure(Command):
5336
"""Reconfigure the type of a bzr directory.
5338
A target configuration must be specified.
5340
For checkouts, the bind-to location will be auto-detected if not specified.
5341
The order of preference is
5342
1. For a lightweight checkout, the current bound location.
5343
2. For branches that used to be checkouts, the previously-bound location.
5344
3. The push location.
5345
4. The parent location.
5346
If none of these is available, --bind-to must be specified.
5349
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5350
takes_args = ['location?']
5352
RegistryOption.from_kwargs(
5354
title='Target type',
5355
help='The type to reconfigure the directory to.',
5356
value_switches=True, enum_switch=False,
5357
branch='Reconfigure to be an unbound branch with no working tree.',
5358
tree='Reconfigure to be an unbound branch with a working tree.',
5359
checkout='Reconfigure to be a bound branch with a working tree.',
5360
lightweight_checkout='Reconfigure to be a lightweight'
5361
' checkout (with no local history).',
5362
standalone='Reconfigure to be a standalone branch '
5363
'(i.e. stop using shared repository).',
5364
use_shared='Reconfigure to use a shared repository.',
5365
with_trees='Reconfigure repository to create '
5366
'working trees on branches by default.',
5367
with_no_trees='Reconfigure repository to not create '
5368
'working trees on branches by default.'
5370
Option('bind-to', help='Branch to bind checkout to.', type=str),
5372
help='Perform reconfiguration even if local changes'
5374
Option('stacked-on',
5375
help='Reconfigure a branch to be stacked on another branch.',
5379
help='Reconfigure a branch to be unstacked. This '
5380
'may require copying substantial data into it.',
5384
def run(self, location=None, target_type=None, bind_to=None, force=False,
5387
directory = bzrdir.BzrDir.open(location)
5388
if stacked_on and unstacked:
5389
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5390
elif stacked_on is not None:
5391
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5393
reconfigure.ReconfigureUnstacked().apply(directory)
5394
# At the moment you can use --stacked-on and a different
5395
# reconfiguration shape at the same time; there seems no good reason
5397
if target_type is None:
5398
if stacked_on or unstacked:
5401
raise errors.BzrCommandError('No target configuration '
5403
elif target_type == 'branch':
5404
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5405
elif target_type == 'tree':
5406
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5407
elif target_type == 'checkout':
5408
reconfiguration = reconfigure.Reconfigure.to_checkout(
5410
elif target_type == 'lightweight-checkout':
5411
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5413
elif target_type == 'use-shared':
5414
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5415
elif target_type == 'standalone':
5416
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5417
elif target_type == 'with-trees':
5418
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5420
elif target_type == 'with-no-trees':
5421
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5423
reconfiguration.apply(force)
5426
class cmd_switch(Command):
5427
"""Set the branch of a checkout and update.
5429
For lightweight checkouts, this changes the branch being referenced.
5430
For heavyweight checkouts, this checks that there are no local commits
5431
versus the current bound branch, then it makes the local branch a mirror
5432
of the new location and binds to it.
5434
In both cases, the working tree is updated and uncommitted changes
5435
are merged. The user can commit or revert these as they desire.
5437
Pending merges need to be committed or reverted before using switch.
5439
The path to the branch to switch to can be specified relative to the parent
5440
directory of the current branch. For example, if you are currently in a
5441
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5444
Bound branches use the nickname of its master branch unless it is set
5445
locally, in which case switching will update the local nickname to be
5449
takes_args = ['to_location']
5450
takes_options = [Option('force',
5451
help='Switch even if local commits will be lost.'),
5452
Option('create-branch', short_name='b',
5453
help='Create the target branch from this one before'
5454
' switching to it.'),
5457
def run(self, to_location, force=False, create_branch=False):
5458
from bzrlib import switch
5460
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5462
branch = control_dir.open_branch()
5463
had_explicit_nick = branch.get_config().has_explicit_nickname()
5464
except errors.NotBranchError:
5466
had_explicit_nick = False
5469
raise errors.BzrCommandError('cannot create branch without'
5471
if '/' not in to_location and '\\' not in to_location:
5472
# This path is meant to be relative to the existing branch
5473
this_url = self._get_branch_location(control_dir)
5474
to_location = urlutils.join(this_url, '..', to_location)
5475
to_branch = branch.bzrdir.sprout(to_location,
5476
possible_transports=[branch.bzrdir.root_transport],
5477
source_branch=branch).open_branch()
5479
# from_branch = control_dir.open_branch()
5480
# except errors.NotBranchError:
5481
# raise BzrCommandError('Cannot create a branch from this'
5482
# ' location when we cannot open this branch')
5483
# from_branch.bzrdir.sprout(
5487
to_branch = Branch.open(to_location)
5488
except errors.NotBranchError:
5489
this_url = self._get_branch_location(control_dir)
5490
to_branch = Branch.open(
5491
urlutils.join(this_url, '..', to_location))
5492
switch.switch(control_dir, to_branch, force)
5493
if had_explicit_nick:
5494
branch = control_dir.open_branch() #get the new branch!
5495
branch.nick = to_branch.nick
5496
note('Switched to branch: %s',
5497
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5499
def _get_branch_location(self, control_dir):
5500
"""Return location of branch for this control dir."""
5502
this_branch = control_dir.open_branch()
5503
# This may be a heavy checkout, where we want the master branch
5504
master_location = this_branch.get_bound_location()
5505
if master_location is not None:
5506
return master_location
5507
# If not, use a local sibling
5508
return this_branch.base
5509
except errors.NotBranchError:
5510
format = control_dir.find_branch_format()
5511
if getattr(format, 'get_reference', None) is not None:
5512
return format.get_reference(control_dir)
5514
return control_dir.root_transport.base
5517
class cmd_view(Command):
5518
"""Manage filtered views.
5520
Views provide a mask over the tree so that users can focus on
5521
a subset of a tree when doing their work. After creating a view,
5522
commands that support a list of files - status, diff, commit, etc -
5523
effectively have that list of files implicitly given each time.
5524
An explicit list of files can still be given but those files
5525
must be within the current view.
5527
In most cases, a view has a short life-span: it is created to make
5528
a selected change and is deleted once that change is committed.
5529
At other times, you may wish to create one or more named views
5530
and switch between them.
5532
To disable the current view without deleting it, you can switch to
5533
the pseudo view called ``off``. This can be useful when you need
5534
to see the whole tree for an operation or two (e.g. merge) but
5535
want to switch back to your view after that.
5538
To define the current view::
5540
bzr view file1 dir1 ...
5542
To list the current view::
5546
To delete the current view::
5550
To disable the current view without deleting it::
5552
bzr view --switch off
5554
To define a named view and switch to it::
5556
bzr view --name view-name file1 dir1 ...
5558
To list a named view::
5560
bzr view --name view-name
5562
To delete a named view::
5564
bzr view --name view-name --delete
5566
To switch to a named view::
5568
bzr view --switch view-name
5570
To list all views defined::
5574
To delete all views::
5576
bzr view --delete --all
5580
takes_args = ['file*']
5583
help='Apply list or delete action to all views.',
5586
help='Delete the view.',
5589
help='Name of the view to define, list or delete.',
5593
help='Name of the view to switch to.',
5598
def run(self, file_list,
5604
tree, file_list = tree_files(file_list, apply_view=False)
5605
current_view, view_dict = tree.views.get_view_info()
5610
raise errors.BzrCommandError(
5611
"Both --delete and a file list specified")
5613
raise errors.BzrCommandError(
5614
"Both --delete and --switch specified")
5616
tree.views.set_view_info(None, {})
5617
self.outf.write("Deleted all views.\n")
5619
raise errors.BzrCommandError("No current view to delete")
5621
tree.views.delete_view(name)
5622
self.outf.write("Deleted '%s' view.\n" % name)
5625
raise errors.BzrCommandError(
5626
"Both --switch and a file list specified")
5628
raise errors.BzrCommandError(
5629
"Both --switch and --all specified")
5630
elif switch == 'off':
5631
if current_view is None:
5632
raise errors.BzrCommandError("No current view to disable")
5633
tree.views.set_view_info(None, view_dict)
5634
self.outf.write("Disabled '%s' view.\n" % (current_view))
5636
tree.views.set_view_info(switch, view_dict)
5637
view_str = views.view_display_str(tree.views.lookup_view())
5638
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5641
self.outf.write('Views defined:\n')
5642
for view in sorted(view_dict):
5643
if view == current_view:
5647
view_str = views.view_display_str(view_dict[view])
5648
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5650
self.outf.write('No views defined.\n')
5653
# No name given and no current view set
5656
raise errors.BzrCommandError(
5657
"Cannot change the 'off' pseudo view")
5658
tree.views.set_view(name, sorted(file_list))
5659
view_str = views.view_display_str(tree.views.lookup_view())
5660
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5664
# No name given and no current view set
5665
self.outf.write('No current view.\n')
5667
view_str = views.view_display_str(tree.views.lookup_view(name))
5668
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5671
class cmd_hooks(Command):
5677
for hook_key in sorted(hooks.known_hooks.keys()):
5678
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5679
self.outf.write("%s:\n" % type(some_hooks).__name__)
5680
for hook_name, hook_point in sorted(some_hooks.items()):
5681
self.outf.write(" %s:\n" % (hook_name,))
5682
found_hooks = list(hook_point)
5684
for hook in found_hooks:
5685
self.outf.write(" %s\n" %
5686
(some_hooks.get_hook_name(hook),))
5688
self.outf.write(" <no hooks installed>\n")
5691
class cmd_shelve(Command):
5692
"""Temporarily set aside some changes from the current tree.
5694
Shelve allows you to temporarily put changes you've made "on the shelf",
5695
ie. out of the way, until a later time when you can bring them back from
5696
the shelf with the 'unshelve' command. The changes are stored alongside
5697
your working tree, and so they aren't propagated along with your branch nor
5698
will they survive its deletion.
5700
If shelve --list is specified, previously-shelved changes are listed.
5702
Shelve is intended to help separate several sets of changes that have
5703
been inappropriately mingled. If you just want to get rid of all changes
5704
and you don't need to restore them later, use revert. If you want to
5705
shelve all text changes at once, use shelve --all.
5707
If filenames are specified, only the changes to those files will be
5708
shelved. Other files will be left untouched.
5710
If a revision is specified, changes since that revision will be shelved.
5712
You can put multiple items on the shelf, and by default, 'unshelve' will
5713
restore the most recently shelved changes.
5716
takes_args = ['file*']
5720
Option('all', help='Shelve all changes.'),
5722
RegistryOption('writer', 'Method to use for writing diffs.',
5723
bzrlib.option.diff_writer_registry,
5724
value_switches=True, enum_switch=False),
5726
Option('list', help='List shelved changes.'),
5728
help='Destroy removed changes instead of shelving them.'),
5730
_see_also = ['unshelve']
5732
def run(self, revision=None, all=False, file_list=None, message=None,
5733
writer=None, list=False, destroy=False):
5735
return self.run_for_list()
5736
from bzrlib.shelf_ui import Shelver
5738
writer = bzrlib.option.diff_writer_registry.get()
5740
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5741
file_list, message, destroy=destroy)
5746
except errors.UserAbort:
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()
5749
def run_for_list(self):
5750
tree = WorkingTree.open_containing('.')[0]
5753
manager = tree.get_shelf_manager()
5754
shelves = manager.active_shelves()
5755
if len(shelves) == 0:
5756
note('No shelved changes.')
5758
for shelf_id in reversed(shelves):
5759
message = manager.get_metadata(shelf_id).get('message')
5761
message = '<no message>'
5762
self.outf.write('%3d: %s\n' % (shelf_id, message))
5768
class cmd_unshelve(Command):
5769
"""Restore shelved changes.
5771
By default, the most recently shelved changes are restored. However if you
5772
specify a shelf by id those changes will be restored instead. This works
5773
best when the changes don't depend on each other.
5776
takes_args = ['shelf_id?']
5778
RegistryOption.from_kwargs(
5779
'action', help="The action to perform.",
5780
enum_switch=False, value_switches=True,
5781
apply="Apply changes and remove from the shelf.",
5782
dry_run="Show changes, but do not apply or remove them.",
5783
delete_only="Delete changes without applying them."
5786
_see_also = ['shelve']
5788
def run(self, shelf_id=None, action='apply'):
5789
from bzrlib.shelf_ui import Unshelver
5790
unshelver = Unshelver.from_args(shelf_id, action)
5794
unshelver.tree.unlock()
5797
class cmd_clean_tree(Command):
5798
"""Remove unwanted files from working tree.
5800
By default, only unknown files, not ignored files, are deleted. Versioned
5801
files are never deleted.
5803
Another class is 'detritus', which includes files emitted by bzr during
5804
normal operations and selftests. (The value of these files decreases with
5807
If no options are specified, unknown files are deleted. Otherwise, option
5808
flags are respected, and may be combined.
5810
To check what clean-tree will do, use --dry-run.
5812
takes_options = [Option('ignored', help='Delete all ignored files.'),
5813
Option('detritus', help='Delete conflict files, merge'
5814
' backups, and failed selftest dirs.'),
5816
help='Delete files unknown to bzr (default).'),
5817
Option('dry-run', help='Show files to delete instead of'
5819
Option('force', help='Do not prompt before deleting.')]
5820
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5822
from bzrlib.clean_tree import clean_tree
5823
if not (unknown or ignored or detritus):
5827
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5828
dry_run=dry_run, no_prompt=force)
5831
class cmd_reference(Command):
5832
"""list, view and set branch locations for nested trees.
5834
If no arguments are provided, lists the branch locations for nested trees.
5835
If one argument is provided, display the branch location for that tree.
5836
If two arguments are provided, set the branch location for that tree.
5841
takes_args = ['path?', 'location?']
5843
def run(self, path=None, location=None):
5845
if path is not None:
5847
tree, branch, relpath =(
5848
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5849
if path is not None:
5852
tree = branch.basis_tree()
5854
info = branch._get_all_reference_info().iteritems()
5855
self._display_reference_info(tree, branch, info)
5857
file_id = tree.path2id(path)
5859
raise errors.NotVersionedError(path)
5860
if location is None:
5861
info = [(file_id, branch.get_reference_info(file_id))]
5862
self._display_reference_info(tree, branch, info)
5864
branch.set_reference_info(file_id, path, location)
5866
def _display_reference_info(self, tree, branch, info):
5868
for file_id, (path, location) in info:
5870
path = tree.id2path(file_id)
5871
except errors.NoSuchId:
5873
ref_list.append((path, location))
5874
for path, location in sorted(ref_list):
5875
self.outf.write('%s %s\n' % (path, location))
2840
5878
# these get imported and then picked up by the scan for cmd_*
2841
5879
# 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
5880
# we do need to load at least some information about them to know of
2843
5881
# aliases. ideally we would avoid loading the implementation until the
2844
5882
# details were needed.
5883
from bzrlib.cmd_version_info import cmd_version_info
2845
5884
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2846
from bzrlib.bundle.commands import cmd_bundle_revisions
5885
from bzrlib.bundle.commands import (
5888
from bzrlib.foreign import cmd_dpush
2847
5889
from bzrlib.sign_my_commits import cmd_sign_my_commits
2848
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
5890
from bzrlib.weave_commands import cmd_versionedfile_list, \
2849
5891
cmd_weave_plan_merge, cmd_weave_merge_text