393
784
class cmd_mv(Command):
394
785
"""Move or rename a file.
397
788
bzr mv OLDNAME NEWNAME
398
790
bzr mv SOURCE... DESTINATION
400
792
If the last argument is a versioned directory, all the other names
401
793
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.
794
and the file is changed to a new name.
796
If OLDNAME does not exist on the filesystem but is versioned and
797
NEWNAME does exist on the filesystem but is not versioned, mv
798
assumes that the file has been manually moved and only updates
799
its internal inventory to reflect that change.
800
The same is valid when moving many SOURCE files to a DESTINATION.
404
802
Files cannot be moved between branches.
407
805
takes_args = ['names*']
806
takes_options = [Option("after", help="Move only the bzr identifier"
807
" of the file, because the file has already been moved."),
808
Option('auto', help='Automatically guess renames.'),
809
Option('dry-run', help='Avoid making changes when guessing renames.'),
408
811
aliases = ['move', 'rename']
409
812
encoding_type = 'replace'
411
def run(self, names_list):
814
def run(self, names_list, after=False, auto=False, dry_run=False):
816
return self.run_auto(names_list, after, dry_run)
818
raise errors.BzrCommandError('--dry-run requires --auto.')
412
819
if names_list is None:
415
821
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]):
822
raise errors.BzrCommandError("missing file argument")
823
tree, rel_names = tree_files(names_list, canonicalize=False)
824
tree.lock_tree_write()
825
self.add_cleanup(tree.unlock)
826
self._run(tree, names_list, rel_names, after)
828
def run_auto(self, names_list, after, dry_run):
829
if names_list is not None and len(names_list) > 1:
830
raise errors.BzrCommandError('Only one path may be specified to'
833
raise errors.BzrCommandError('--after cannot be specified with'
835
work_tree, file_list = tree_files(names_list, default_branch='.')
836
work_tree.lock_tree_write()
837
self.add_cleanup(work_tree.unlock)
838
rename_map.RenameMap.guess_renames(work_tree, dry_run)
840
def _run(self, tree, names_list, rel_names, after):
841
into_existing = osutils.isdir(names_list[-1])
842
if into_existing and len(names_list) == 2:
844
# a. case-insensitive filesystem and change case of dir
845
# b. move directory after the fact (if the source used to be
846
# a directory, but now doesn't exist in the working tree
847
# and the target is an existing directory, just rename it)
848
if (not tree.case_sensitive
849
and rel_names[0].lower() == rel_names[1].lower()):
850
into_existing = False
853
# 'fix' the case of a potential 'from'
854
from_id = tree.path2id(
855
tree.get_canonical_inventory_path(rel_names[0]))
856
if (not osutils.lexists(names_list[0]) and
857
from_id and inv.get_file_kind(from_id) == "directory"):
858
into_existing = False
420
861
# move into existing directory
421
for pair in tree.move(rel_names[:-1], rel_names[-1]):
422
self.outf.write("%s => %s\n" % pair)
862
# All entries reference existing inventory items, so fix them up
863
# for cicp file-systems.
864
rel_names = tree.get_canonical_inventory_paths(rel_names)
865
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
867
self.outf.write("%s => %s\n" % (src, dest))
424
869
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]))
870
raise errors.BzrCommandError('to mv multiple files the'
871
' destination must be a versioned'
874
# for cicp file-systems: the src references an existing inventory
876
src = tree.get_canonical_inventory_path(rel_names[0])
877
# Find the canonical version of the destination: In all cases, the
878
# parent of the target must be in the inventory, so we fetch the
879
# canonical version from there (we do not always *use* the
880
# canonicalized tail portion - we may be attempting to rename the
882
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
883
dest_parent = osutils.dirname(canon_dest)
884
spec_tail = osutils.basename(rel_names[1])
885
# For a CICP file-system, we need to avoid creating 2 inventory
886
# entries that differ only by case. So regardless of the case
887
# we *want* to use (ie, specified by the user or the file-system),
888
# we must always choose to use the case of any existing inventory
889
# items. The only exception to this is when we are attempting a
890
# case-only rename (ie, canonical versions of src and dest are
892
dest_id = tree.path2id(canon_dest)
893
if dest_id is None or tree.path2id(src) == dest_id:
894
# No existing item we care about, so work out what case we
895
# are actually going to use.
897
# If 'after' is specified, the tail must refer to a file on disk.
899
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
901
# pathjoin with an empty tail adds a slash, which breaks
903
dest_parent_fq = tree.basedir
905
dest_tail = osutils.canonical_relpath(
907
osutils.pathjoin(dest_parent_fq, spec_tail))
909
# not 'after', so case as specified is used
910
dest_tail = spec_tail
912
# Use the existing item so 'mv' fails with AlreadyVersioned.
913
dest_tail = os.path.basename(canon_dest)
914
dest = osutils.pathjoin(dest_parent, dest_tail)
915
mutter("attempting to move %s => %s", src, dest)
916
tree.rename_one(src, dest, after=after)
918
self.outf.write("%s => %s\n" % (src, dest))
431
921
class cmd_pull(Command):
432
922
"""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.
924
By default, this command only works on branches that have not diverged.
925
Branches are considered diverged if the destination branch's most recent
926
commit is one that has not been merged (directly or indirectly) into the
438
929
If branches have diverged, you can use 'bzr merge' to integrate the changes
439
930
from one into the other. Once one branch has merged, the other should
440
931
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.
933
If you want to replace your local changes and just want your branch to
934
match the remote one, use pull --overwrite. This will work even if the two
935
branches have diverged.
445
937
If there is no default location set, the first pull will set it. After
446
938
that, you can omit the location to use the default. To change the
447
939
default, use --remember. The value will only be saved if the remote
448
940
location can be accessed.
942
Note: The location can be specified either in the form of a branch,
943
or in the form of a path to a file containing a merge directive generated
451
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
947
_see_also = ['push', 'update', 'status-flags', 'send']
948
takes_options = ['remember', 'overwrite', 'revision',
949
custom_help('verbose',
950
help='Show logs of pulled revisions.'),
952
help='Branch to pull into, '
953
'rather than the one containing the working directory.',
958
help="Perform a local pull in a bound "
959
"branch. Local pulls are not applied to "
452
963
takes_args = ['location?']
453
964
encoding_type = 'replace'
455
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
966
def run(self, location=None, remember=False, overwrite=False,
967
revision=None, verbose=False,
968
directory=None, local=False):
456
969
# FIXME: too much stuff is in the command class
972
if directory is None:
458
tree_to = WorkingTree.open_containing(u'.')[0]
975
tree_to = WorkingTree.open_containing(directory)[0]
459
976
branch_to = tree_to.branch
460
except NoWorkingTree:
977
except errors.NoWorkingTree:
462
branch_to = Branch.open_containing(u'.')[0]
979
branch_to = Branch.open_containing(directory)[0]
981
if local and not branch_to.get_bound_location():
982
raise errors.LocalRequiresBoundBranch()
984
possible_transports = []
465
985
if location is not None:
467
reader = bundle.read_bundle_from_url(location)
469
pass # Continue on considering this url a Branch
987
mergeable = bundle.read_mergeable_from_url(location,
988
possible_transports=possible_transports)
989
except errors.NotABundle:
471
992
stored_loc = branch_to.get_parent()
472
993
if location is None:
473
994
if stored_loc is None:
474
raise BzrCommandError("No pull location known or specified.")
995
raise errors.BzrCommandError("No pull location known or"
476
998
display_url = urlutils.unescape_for_display(stored_loc,
477
999
self.outf.encoding)
478
self.outf.write("Using saved location: %s\n" % display_url)
1001
self.outf.write("Using saved parent location: %s\n" % display_url)
479
1002
location = stored_loc
482
if reader is not None:
483
install_bundle(branch_to.repository, reader)
1004
revision = _get_one_revision('pull', revision)
1005
if mergeable is not None:
1006
if revision is not None:
1007
raise errors.BzrCommandError(
1008
'Cannot use -r with merge directives or bundles')
1009
mergeable.install_revisions(branch_to.repository)
1010
base_revision_id, revision_id, verified = \
1011
mergeable.get_merge_request(branch_to.repository)
484
1012
branch_from = branch_to
486
branch_from = Branch.open(location)
1014
branch_from = Branch.open(location,
1015
possible_transports=possible_transports)
488
1017
if branch_to.get_parent() is None or remember:
489
1018
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.')
1020
if branch_from is not branch_to:
1021
branch_from.lock_read()
1022
self.add_cleanup(branch_from.unlock)
1023
if revision is not None:
1024
revision_id = revision.as_revision_id(branch_from)
500
old_rh = branch_to.revision_history()
1026
branch_to.lock_write()
1027
self.add_cleanup(branch_to.unlock)
501
1028
if tree_to is not None:
502
count = tree_to.pull(branch_from, overwrite, rev_id)
1029
view_info = _get_view_info_for_change_reporter(tree_to)
1030
change_reporter = delta._ChangeReporter(
1031
unversioned_filter=tree_to.is_ignored,
1032
view_info=view_info)
1033
result = tree_to.pull(
1034
branch_from, overwrite, revision_id, change_reporter,
1035
possible_transports=possible_transports, local=local)
504
count = branch_to.pull(branch_from, overwrite, rev_id)
505
note('%d revision(s) pulled.' % (count,))
1037
result = branch_to.pull(
1038
branch_from, overwrite, revision_id, local=local)
508
new_rh = branch_to.revision_history()
511
from bzrlib.log import show_changed_revisions
512
show_changed_revisions(branch_to, old_rh, new_rh,
1040
result.report(self.outf)
1041
if verbose and result.old_revid != result.new_revid:
1042
log.show_branch_change(
1043
branch_to, self.outf, result.old_revno,
516
1047
class cmd_push(Command):
517
1048
"""Update a mirror of this branch.
519
1050
The target branch will not have its working tree populated because this
520
1051
is both expensive, and is not supported on remote file systems.
522
1053
Some smart servers or protocols *may* put the working tree in place in
539
1070
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')]
1073
_see_also = ['pull', 'update', 'working-trees']
1074
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1075
Option('create-prefix',
1076
help='Create the path leading up to the branch '
1077
'if it does not already exist.'),
1079
help='Branch to push from, '
1080
'rather than the one containing the working directory.',
1084
Option('use-existing-dir',
1085
help='By default push will fail if the target'
1086
' directory exists, but does not already'
1087
' have a control directory. This flag will'
1088
' allow push to proceed.'),
1090
help='Create a stacked branch that references the public location '
1091
'of the parent branch.'),
1092
Option('stacked-on',
1093
help='Create a stacked branch that refers to another branch '
1094
'for the commit history. Only the work not present in the '
1095
'referenced branch is included in the branch created.',
1098
help='Refuse to push if there are uncommitted changes in'
1099
' the working tree, --no-strict disables the check.'),
546
1101
takes_args = ['location?']
547
1102
encoding_type = 'replace'
549
1104
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()
1105
create_prefix=False, verbose=False, revision=None,
1106
use_existing_dir=False, directory=None, stacked_on=None,
1107
stacked=False, strict=None):
1108
from bzrlib.push import _show_push_branch
1110
if directory is None:
1112
# Get the source branch
1114
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1116
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1117
if strict is None: strict = True # default value
1118
# Get the tip's revision_id
1119
revision = _get_one_revision('push', revision)
1120
if revision is not None:
1121
revision_id = revision.in_history(br_from).rev_id
1124
if strict and tree is not None and revision_id is None:
1125
if (tree.has_changes()):
1126
raise errors.UncommittedChanges(
1127
tree, more='Use --no-strict to force the push.')
1128
if tree.last_revision() != tree.branch.last_revision():
1129
# The tree has lost sync with its branch, there is little
1130
# chance that the user is aware of it but he can still force
1131
# the push with --no-strict
1132
raise errors.OutOfDateTree(
1133
tree, more='Use --no-strict to force the push.')
1135
# Get the stacked_on branch, if any
1136
if stacked_on is not None:
1137
stacked_on = urlutils.normalize_url(stacked_on)
1139
parent_url = br_from.get_parent()
1141
parent = Branch.open(parent_url)
1142
stacked_on = parent.get_public_branch()
1144
# I considered excluding non-http url's here, thus forcing
1145
# 'public' branches only, but that only works for some
1146
# users, so it's best to just depend on the user spotting an
1147
# error by the feedback given to them. RBC 20080227.
1148
stacked_on = parent_url
1150
raise errors.BzrCommandError(
1151
"Could not determine branch to refer to.")
1153
# Get the destination location
556
1154
if location is None:
1155
stored_loc = br_from.get_push_location()
557
1156
if stored_loc is None:
558
raise BzrCommandError("No push location known or specified.")
1157
raise errors.BzrCommandError(
1158
"No push location known or specified.")
560
1160
display_url = urlutils.unescape_for_display(stored_loc,
561
1161
self.outf.encoding)
562
self.outf.write("Using saved location: %s\n" % display_url)
1162
self.outf.write("Using saved push location: %s\n" % display_url)
563
1163
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,
1165
_show_push_branch(br_from, revision_id, location, self.outf,
1166
verbose=verbose, overwrite=overwrite, remember=remember,
1167
stacked_on=stacked_on, create_prefix=create_prefix,
1168
use_existing_dir=use_existing_dir)
636
1171
class cmd_branch(Command):
637
"""Create a new copy of a branch.
1172
"""Create a new branch that is a copy of an existing branch.
639
1174
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
640
1175
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1176
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1177
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1178
identifier, if any. For example, "branch lp:foo-bar" will attempt to
642
1181
To retrieve the branch as of a particular revision, supply the --revision
643
1182
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.
1185
_see_also = ['checkout']
649
1186
takes_args = ['from_location', 'to_location?']
650
takes_options = ['revision', 'basis']
1187
takes_options = ['revision', Option('hardlink',
1188
help='Hard-link working tree files where possible.'),
1190
help="Create a branch without a working-tree."),
1192
help="Switch the checkout in the current directory "
1193
"to the new branch."),
1195
help='Create a stacked branch referring to the source branch. '
1196
'The new branch will depend on the availability of the source '
1197
'branch for all operations.'),
1198
Option('standalone',
1199
help='Do not use a shared repository, even if available.'),
1200
Option('use-existing-dir',
1201
help='By default branch will fail if the target'
1202
' directory exists, but does not already'
1203
' have a control directory. This flag will'
1204
' allow branch to proceed.'),
1206
help="Bind new branch to from location."),
651
1208
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)
1210
def run(self, from_location, to_location=None, revision=None,
1211
hardlink=False, stacked=False, standalone=False, no_tree=False,
1212
use_existing_dir=False, switch=False, bind=False):
1213
from bzrlib import switch as _mod_switch
1214
from bzrlib.tag import _merge_tags_if_possible
1215
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1217
revision = _get_one_revision('branch', revision)
667
1218
br_from.lock_read()
669
if basis is not None:
670
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
673
if len(revision) == 1 and revision[0] is not None:
674
revision_id = revision[0].in_history(br_from)[1]
676
# FIXME - wt.last_revision, fallback to branch, fall back to
677
# None or perhaps NULL_REVISION to mean copy nothing
679
revision_id = br_from.last_revision()
680
if to_location is None:
681
to_location = os.path.basename(from_location.rstrip("/\\"))
684
name = os.path.basename(to_location) + '\n'
686
to_transport = transport.get_transport(to_location)
688
to_transport.mkdir('.')
689
except errors.FileExists:
690
raise BzrCommandError('Target directory "%s" already'
691
' exists.' % to_location)
692
except errors.NoSuchFile:
693
raise BzrCommandError('Parent of "%s" does not exist.' %
696
# preserve whatever source format we have.
697
dir = br_from.bzrdir.sprout(to_transport.base,
698
revision_id, basis_dir)
699
branch = dir.open_branch()
700
except errors.NoSuchRevision:
701
to_transport.delete_tree('.')
702
msg = "The branch %s has no revision %s." % (from_location, revision[0])
703
raise BzrCommandError(msg)
704
except errors.UnlistableBranch:
705
osutils.rmtree(to_location)
706
msg = "The branch %s cannot be used as a --basis" % (basis,)
707
raise BzrCommandError(msg)
709
branch.control_files.put_utf8('branch-name', name)
1219
self.add_cleanup(br_from.unlock)
1220
if revision is not None:
1221
revision_id = revision.as_revision_id(br_from)
1223
# FIXME - wt.last_revision, fallback to branch, fall back to
1224
# None or perhaps NULL_REVISION to mean copy nothing
1226
revision_id = br_from.last_revision()
1227
if to_location is None:
1228
to_location = urlutils.derive_to_location(from_location)
1229
to_transport = transport.get_transport(to_location)
1231
to_transport.mkdir('.')
1232
except errors.FileExists:
1233
if not use_existing_dir:
1234
raise errors.BzrCommandError('Target directory "%s" '
1235
'already exists.' % to_location)
1238
bzrdir.BzrDir.open_from_transport(to_transport)
1239
except errors.NotBranchError:
1242
raise errors.AlreadyBranchError(to_location)
1243
except errors.NoSuchFile:
1244
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1247
# preserve whatever source format we have.
1248
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1249
possible_transports=[to_transport],
1250
accelerator_tree=accelerator_tree,
1251
hardlink=hardlink, stacked=stacked,
1252
force_new_repo=standalone,
1253
create_tree_if_local=not no_tree,
1254
source_branch=br_from)
1255
branch = dir.open_branch()
1256
except errors.NoSuchRevision:
1257
to_transport.delete_tree('.')
1258
msg = "The branch %s has no revision %s." % (from_location,
1260
raise errors.BzrCommandError(msg)
1261
_merge_tags_if_possible(br_from, branch)
1262
# If the source branch is stacked, the new branch may
1263
# be stacked whether we asked for that explicitly or not.
1264
# We therefore need a try/except here and not just 'if stacked:'
1266
note('Created new stacked branch referring to %s.' %
1267
branch.get_stacked_on_url())
1268
except (errors.NotStacked, errors.UnstackableBranchFormat,
1269
errors.UnstackableRepositoryFormat), e:
710
1270
note('Branched %d revision(s).' % branch.revno())
1272
# Bind to the parent
1273
parent_branch = Branch.open(from_location)
1274
branch.bind(parent_branch)
1275
note('New branch bound to %s' % from_location)
1277
# Switch to the new branch
1278
wt, _ = WorkingTree.open_containing('.')
1279
_mod_switch.switch(wt.bzrdir, branch)
1280
note('Switched to branch: %s',
1281
urlutils.unescape_for_display(branch.base, 'utf-8'))
715
1284
class cmd_checkout(Command):
813
1385
class cmd_update(Command):
814
1386
"""Update a tree to have the latest code committed to its branch.
816
1388
This will perform a merge into the working tree, and may generate
817
conflicts. If you have any local changes, you will still
1389
conflicts. If you have any local changes, you will still
818
1390
need to commit them after the update for the update to be complete.
820
If you want to discard your local changes, you can just do a
1392
If you want to discard your local changes, you can just do a
821
1393
'bzr revert' instead of 'bzr commit' after the update.
1395
If the tree's branch is bound to a master branch, it will also update
1396
the branch from the master.
1399
_see_also = ['pull', 'working-trees', 'status-flags']
823
1400
takes_args = ['dir?']
1401
takes_options = ['revision']
824
1402
aliases = ['up']
826
def run(self, dir='.'):
1404
def run(self, dir='.', revision=None):
1405
if revision is not None and len(revision) != 1:
1406
raise errors.BzrCommandError(
1407
"bzr update --revision takes exactly one revision")
827
1408
tree = WorkingTree.open_containing(dir)[0]
1409
branch = tree.branch
1410
possible_transports = []
1411
master = branch.get_master_branch(
1412
possible_transports=possible_transports)
1413
if master is not None:
1415
branch_location = master.base
1417
tree.lock_tree_write()
1418
branch_location = tree.branch.base
1419
self.add_cleanup(tree.unlock)
1420
# get rid of the final '/' and be ready for display
1421
branch_location = urlutils.unescape_for_display(branch_location[:-1],
1423
existing_pending_merges = tree.get_parent_ids()[1:]
1427
# may need to fetch data into a heavyweight checkout
1428
# XXX: this may take some time, maybe we should display a
1430
old_tip = branch.update(possible_transports)
1431
if revision is not None:
1432
revision_id = revision[0].as_revision_id(branch)
1434
revision_id = branch.last_revision()
1435
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1436
revno = branch.revision_id_to_revno(revision_id)
1437
note("Tree is up to date at revision %d of branch %s" %
1438
(revno, branch_location))
1440
view_info = _get_view_info_for_change_reporter(tree)
1441
change_reporter = delta._ChangeReporter(
1442
unversioned_filter=tree.is_ignored,
1443
view_info=view_info)
830
existing_pending_merges = tree.pending_merges()
831
last_rev = tree.last_revision()
832
if last_rev == tree.branch.last_revision():
833
# may be up to date, check master too.
834
master = tree.branch.get_master_branch()
835
if master is None or last_rev == master.last_revision():
836
revno = tree.branch.revision_id_to_revno(last_rev)
837
note("Tree is up to date at revision %d." % (revno,))
839
conflicts = tree.update()
840
revno = tree.branch.revision_id_to_revno(tree.last_revision())
841
note('Updated to revision %d.' % (revno,))
842
if tree.pending_merges() != existing_pending_merges:
843
note('Your local commits will now show as pending merges with '
844
"'bzr status', and can be committed with 'bzr commit'.")
1445
conflicts = tree.update(
1447
possible_transports=possible_transports,
1448
revision=revision_id,
1450
except errors.NoSuchRevision, e:
1451
raise errors.BzrCommandError(
1452
"branch has no revision %s\n"
1453
"bzr update --revision only works"
1454
" for a revision in the branch history"
1456
revno = tree.branch.revision_id_to_revno(
1457
_mod_revision.ensure_null(tree.last_revision()))
1458
note('Updated to revision %d of branch %s' %
1459
(revno, branch_location))
1460
if tree.get_parent_ids()[1:] != existing_pending_merges:
1461
note('Your local commits will now show as pending merges with '
1462
"'bzr status', and can be committed with 'bzr commit'.")
853
1469
class cmd_info(Command):
854
1470
"""Show information about a working tree, branch or repository.
856
1472
This command will show all known locations and formats associated to the
857
tree, branch or repository. Statistical information is included with
1473
tree, branch or repository.
1475
In verbose mode, statistical information is included with each report.
1476
To see extended statistic information, use a verbosity level of 2 or
1477
higher by specifying the verbose option multiple times, e.g. -vv.
860
1479
Branches and working trees will also report any missing revisions.
1483
Display information on the format and related locations:
1487
Display the above together with extended format information and
1488
basic statistics (like the number of files in the working tree and
1489
number of revisions in the branch and repository):
1493
Display the above together with number of committers to the branch:
1497
_see_also = ['revno', 'working-trees', 'repositories']
862
1498
takes_args = ['location?']
863
1499
takes_options = ['verbose']
1500
encoding_type = 'replace'
865
1502
@display_command
866
1503
def run(self, location=None, verbose=False):
1505
noise_level = get_verbosity_level()
867
1508
from bzrlib.info import show_bzrdir_info
868
1509
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1510
verbose=noise_level, outfile=self.outf)
872
1513
class cmd_remove(Command):
873
"""Make a file unversioned.
875
This makes bzr stop tracking changes to a versioned file. It does
876
not delete the working copy.
878
You can specify one or more files, and/or --new. If you specify --new,
879
only 'added' files will be removed. If you specify both, then new files
880
in the specified directories will be removed. If the directories are
881
also new, they will also be removed.
1514
"""Remove files or directories.
1516
This makes bzr stop tracking changes to the specified files. bzr will delete
1517
them if they can easily be recovered using revert. If no options or
1518
parameters are given bzr will scan for files that are being tracked by bzr
1519
but missing in your tree and stop tracking them for you.
883
1521
takes_args = ['file*']
884
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1522
takes_options = ['verbose',
1523
Option('new', help='Only remove files that have never been committed.'),
1524
RegistryOption.from_kwargs('file-deletion-strategy',
1525
'The file deletion mode to be used.',
1526
title='Deletion Strategy', value_switches=True, enum_switch=False,
1527
safe='Only delete files if they can be'
1528
' safely recovered (default).',
1529
keep='Delete from bzr but leave the working copy.',
1530
force='Delete all the specified files, even if they can not be '
1531
'recovered and even if they are non-empty directories.')]
1532
aliases = ['rm', 'del']
886
1533
encoding_type = 'replace'
888
def run(self, file_list, verbose=False, new=False):
1535
def run(self, file_list, verbose=False, new=False,
1536
file_deletion_strategy='safe'):
889
1537
tree, file_list = tree_files(file_list)
891
if file_list is None:
892
raise BzrCommandError('Specify one or more files to remove, or'
1539
if file_list is not None:
1540
file_list = [f for f in file_list]
1543
self.add_cleanup(tree.unlock)
1544
# Heuristics should probably all move into tree.remove_smart or
895
1547
added = tree.changes_from(tree.basis_tree(),
896
1548
specific_files=file_list).added
897
1549
file_list = sorted([f[0] for f in added], reverse=True)
898
1550
if len(file_list) == 0:
899
raise BzrCommandError('No matching files.')
900
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1551
raise errors.BzrCommandError('No matching files.')
1552
elif file_list is None:
1553
# missing files show up in iter_changes(basis) as
1554
# versioned-with-no-kind.
1556
for change in tree.iter_changes(tree.basis_tree()):
1557
# Find paths in the working tree that have no kind:
1558
if change[1][1] is not None and change[6][1] is None:
1559
missing.append(change[1][1])
1560
file_list = sorted(missing, reverse=True)
1561
file_deletion_strategy = 'keep'
1562
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1563
keep_files=file_deletion_strategy=='keep',
1564
force=file_deletion_strategy=='force')
903
1567
class cmd_file_id(Command):
1049
1732
# Just using os.mkdir, since I don't
1050
1733
# believe that we want to create a bunch of
1051
1734
# 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:
1736
to_transport.ensure_base()
1737
except errors.NoSuchFile:
1738
if not create_prefix:
1739
raise errors.BzrCommandError("Parent directory of %s"
1741
"\nYou may supply --create-prefix to create all"
1742
" leading parent directories."
1744
to_transport.create_prefix()
1747
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1748
except errors.NotBranchError:
1061
1749
# really a NotBzrDir error...
1062
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1750
create_branch = bzrdir.BzrDir.create_branch_convenience
1751
branch = create_branch(to_transport.base, format=format,
1752
possible_transports=[to_transport])
1753
a_bzrdir = branch.bzrdir
1064
if existing_bzrdir.has_branch():
1755
from bzrlib.transport.local import LocalTransport
1756
if a_bzrdir.has_branch():
1065
1757
if (isinstance(to_transport, LocalTransport)
1066
and not existing_bzrdir.has_workingtree()):
1758
and not a_bzrdir.has_workingtree()):
1067
1759
raise errors.BranchExistsWithoutWorkingTree(location)
1068
1760
raise errors.AlreadyBranchError(location)
1070
existing_bzrdir.create_branch()
1071
existing_bzrdir.create_workingtree()
1761
branch = a_bzrdir.create_branch()
1762
a_bzrdir.create_workingtree()
1763
if append_revisions_only:
1765
branch.set_append_revisions_only(True)
1766
except errors.UpgradeRequired:
1767
raise errors.BzrCommandError('This branch format cannot be set'
1768
' to append-revisions-only. Try --default.')
1770
from bzrlib.info import describe_layout, describe_format
1772
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1773
except (errors.NoWorkingTree, errors.NotLocalUrl):
1775
repository = branch.repository
1776
layout = describe_layout(repository, branch, tree).lower()
1777
format = describe_format(a_bzrdir, repository, branch, tree)
1778
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1779
if repository.is_shared():
1780
#XXX: maybe this can be refactored into transport.path_or_url()
1781
url = repository.bzrdir.root_transport.external_url()
1783
url = urlutils.local_path_from_url(url)
1784
except errors.InvalidURL:
1786
self.outf.write("Using shared repository: %s\n" % url)
1074
1789
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
1790
"""Create a shared repository for branches to share storage space.
1792
New branches created under the repository directory will store their
1793
revisions in the repository, not in the branch directory. For branches
1794
with shared history, this reduces the amount of storage needed and
1795
speeds up the creation of new branches.
1797
If the --no-trees option is given then the branches in the repository
1798
will not have working trees by default. They will still exist as
1799
directories on disk, but they will not have separate copies of the
1800
files at a certain revision. This can be useful for repositories that
1801
store branches which are interacted with through checkouts or remote
1802
branches, such as on a server.
1805
Create a shared repository holding just branches::
1807
bzr init-repo --no-trees repo
1810
Make a lightweight checkout elsewhere::
1812
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'
1817
_see_also = ['init', 'branch', 'checkout', 'repositories']
1818
takes_args = ["location"]
1819
takes_options = [RegistryOption('format',
1820
help='Specify a format for this repository. See'
1821
' "bzr help formats" for details.',
1822
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1823
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1824
value_switches=True, title='Repository format'),
1826
help='Branches in the repository will default to'
1827
' not having a working tree.'),
1098
1829
aliases = ["init-repo"]
1099
def run(self, location, format=None, trees=False):
1831
def run(self, location, format=None, no_trees=False):
1100
1832
if format is None:
1101
format = get_format_type('default')
1833
format = bzrdir.format_registry.make_bzrdir('default')
1103
1835
if location is None:
1106
1838
to_transport = transport.get_transport(location)
1108
to_transport.mkdir('.')
1109
except errors.FileExists:
1839
to_transport.ensure_base()
1112
1841
newdir = format.initialize_on_transport(to_transport)
1113
1842
repo = newdir.create_repository(shared=True)
1114
repo.set_make_working_trees(trees)
1843
repo.set_make_working_trees(not no_trees)
1845
from bzrlib.info import show_bzrdir_info
1846
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1117
1849
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.
1850
"""Show differences in the working tree, between revisions or branches.
1852
If no arguments are given, all changes for the current tree are listed.
1853
If files are given, only the changes in those files are listed.
1854
Remote and multiple branches can be compared by using the --old and
1855
--new options. If not provided, the default for both is derived from
1856
the first argument, if any, or the current tree if no arguments are
1123
1859
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1124
1860
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'
1864
2 - unrepresentable changes
1869
Shows the difference in the working tree versus the last commit::
1873
Difference between the working tree and revision 1::
1877
Difference between revision 3 and revision 1::
1881
Difference between revision 3 and revision 1 for branch xxx::
1885
To see the changes introduced in revision X::
1889
Note that in the case of a merge, the -c option shows the changes
1890
compared to the left hand parent. To see the changes against
1891
another parent, use::
1893
bzr diff -r<chosen_parent>..X
1895
The changes introduced by revision 2 (equivalent to -r1..2)::
1899
Show just the differences for file NEWS::
1903
Show the differences in working tree xxx for file NEWS::
1907
Show the differences from branch xxx to this working tree:
1911
Show the differences between two branches for file NEWS::
1913
bzr diff --old xxx --new yyy NEWS
1915
Same as 'bzr diff' but prefix paths with old/ and new/::
1917
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.
1919
_see_also = ['status']
1151
1920
takes_args = ['file*']
1152
takes_options = ['revision', 'diff-options', 'prefix']
1922
Option('diff-options', type=str,
1923
help='Pass these options to the external diff program.'),
1924
Option('prefix', type=str,
1926
help='Set prefixes added to old and new filenames, as '
1927
'two values separated by a colon. (eg "old/:new/").'),
1929
help='Branch/tree to compare from.',
1933
help='Branch/tree to compare to.',
1939
help='Use this command to compare files.',
1153
1943
aliases = ['di', 'dif']
1154
1944
encoding_type = 'exact'
1156
1946
@display_command
1157
1947
def run(self, revision=None, file_list=None, diff_options=None,
1159
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1948
prefix=None, old=None, new=None, using=None):
1949
from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
1161
1951
if (prefix is None) or (prefix == '0'):
1162
1952
# diff -p0 format
1283
2079
self.outf.write(tree.basedir + '\n')
2082
def _parse_limit(limitstring):
2084
return int(limitstring)
2086
msg = "The limit argument must be an integer."
2087
raise errors.BzrCommandError(msg)
2090
def _parse_levels(s):
2094
msg = "The levels argument must be an integer."
2095
raise errors.BzrCommandError(msg)
1286
2098
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
2099
"""Show historical log for a branch or subset of a branch.
2101
log is bzr's default tool for exploring the history of a branch.
2102
The branch to use is taken from the first parameter. If no parameters
2103
are given, the branch containing the working directory is logged.
2104
Here are some simple examples::
2106
bzr log log the current branch
2107
bzr log foo.py log a file in its branch
2108
bzr log http://server/branch log a branch on a server
2110
The filtering, ordering and information shown for each revision can
2111
be controlled as explained below. By default, all revisions are
2112
shown sorted (topologically) so that newer revisions appear before
2113
older ones and descendants always appear before ancestors. If displayed,
2114
merged revisions are shown indented under the revision in which they
2119
The log format controls how information about each revision is
2120
displayed. The standard log formats are called ``long``, ``short``
2121
and ``line``. The default is long. See ``bzr help log-formats``
2122
for more details on log formats.
2124
The following options can be used to control what information is
2127
-l N display a maximum of N revisions
2128
-n N display N levels of revisions (0 for all, 1 for collapsed)
2129
-v display a status summary (delta) for each revision
2130
-p display a diff (patch) for each revision
2131
--show-ids display revision-ids (and file-ids), not just revnos
2133
Note that the default number of levels to display is a function of the
2134
log format. If the -n option is not used, the standard log formats show
2135
just the top level (mainline).
2137
Status summaries are shown using status flags like A, M, etc. To see
2138
the changes explained using words like ``added`` and ``modified``
2139
instead, use the -vv option.
2143
To display revisions from oldest to newest, use the --forward option.
2144
In most cases, using this option will have little impact on the total
2145
time taken to produce a log, though --forward does not incrementally
2146
display revisions like --reverse does when it can.
2148
:Revision filtering:
2150
The -r option can be used to specify what revision or range of revisions
2151
to filter against. The various forms are shown below::
2153
-rX display revision X
2154
-rX.. display revision X and later
2155
-r..Y display up to and including revision Y
2156
-rX..Y display from X to Y inclusive
2158
See ``bzr help revisionspec`` for details on how to specify X and Y.
2159
Some common examples are given below::
2161
-r-1 show just the tip
2162
-r-10.. show the last 10 mainline revisions
2163
-rsubmit:.. show what's new on this branch
2164
-rancestor:path.. show changes since the common ancestor of this
2165
branch and the one at location path
2166
-rdate:yesterday.. show changes since yesterday
2168
When logging a range of revisions using -rX..Y, log starts at
2169
revision Y and searches back in history through the primary
2170
("left-hand") parents until it finds X. When logging just the
2171
top level (using -n1), an error is reported if X is not found
2172
along the way. If multi-level logging is used (-n0), X may be
2173
a nested merge revision and the log will be truncated accordingly.
2177
If parameters are given and the first one is not a branch, the log
2178
will be filtered to show only those revisions that changed the
2179
nominated files or directories.
2181
Filenames are interpreted within their historical context. To log a
2182
deleted file, specify a revision range so that the file existed at
2183
the end or start of the range.
2185
Historical context is also important when interpreting pathnames of
2186
renamed files/directories. Consider the following example:
2188
* revision 1: add tutorial.txt
2189
* revision 2: modify tutorial.txt
2190
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2194
* ``bzr log guide.txt`` will log the file added in revision 1
2196
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2198
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2199
the original file in revision 2.
2201
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2202
was no file called guide.txt in revision 2.
2204
Renames are always followed by log. By design, there is no need to
2205
explicitly ask for this (and no way to stop logging a file back
2206
until it was last renamed).
2210
The --message option can be used for finding revisions that match a
2211
regular expression in a commit message.
2215
GUI tools and IDEs are often better at exploring history than command
2216
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2217
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2218
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2219
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2221
You may find it useful to add the aliases below to ``bazaar.conf``::
2225
top = log -l10 --line
2228
``bzr tip`` will then show the latest revision while ``bzr top``
2229
will show the last 10 mainline revisions. To see the details of a
2230
particular revision X, ``bzr show -rX``.
2232
If you are interested in looking deeper into a particular merge X,
2233
use ``bzr log -n0 -rX``.
2235
``bzr log -v`` on a branch with lots of history is currently
2236
very slow. A fix for this issue is currently under development.
2237
With or without that fix, it is recommended that a revision range
2238
be given when using the -v option.
2240
bzr has a generic full-text matching plugin, bzr-search, that can be
2241
used to find revisions matching user names, commit messages, etc.
2242
Among other features, this plugin can find all revisions containing
2243
a list of words but not others.
2245
When exploring non-mainline history on large projects with deep
2246
history, the performance of log can be greatly improved by installing
2247
the historycache plugin. This plugin buffers historical information
2248
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',
2250
takes_args = ['file*']
2251
_see_also = ['log-formats', 'revisionspec']
2254
help='Show from oldest to newest.'),
2256
custom_help('verbose',
2257
help='Show files changed in each revision.'),
2261
type=bzrlib.option._parse_revision_str,
2263
help='Show just the specified revision.'
2264
' See also "help revisionspec".'),
2268
help='Number of levels to display - 0 for all, 1 for flat.',
2270
type=_parse_levels),
2273
help='Show revisions whose message matches this '
2274
'regular expression.',
2278
help='Limit the output to the first N revisions.',
2283
help='Show changes made in each revision as a patch.'),
2284
Option('include-merges',
2285
help='Show merged revisions like --levels 0 does.'),
1317
2287
encoding_type = 'replace'
1319
2289
@display_command
1320
def run(self, location=None, timezone='original',
2290
def run(self, file_list=None, timezone='original',
1322
2292
show_ids=False,
1325
2296
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
2301
include_merges=False):
2302
from bzrlib.log import (
2304
make_log_request_dict,
2305
_get_info_for_log_files,
1333
2307
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)
2312
raise errors.BzrCommandError(
2313
'--levels and --include-merges are mutually exclusive')
2315
if change is not None:
2317
raise errors.RangeInChangeOption()
2318
if revision is not None:
2319
raise errors.BzrCommandError(
2320
'--revision and --change are mutually exclusive')
2325
filter_by_dir = False
2327
# find the file ids to log and check for directory filtering
2328
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2329
revision, file_list)
2330
self.add_cleanup(b.unlock)
2331
for relpath, file_id, kind in file_info_list:
2333
raise errors.BzrCommandError(
2334
"Path unknown at end or start of revision range: %s" %
2336
# If the relpath is the top of the tree, we log everything
2341
file_ids.append(file_id)
2342
filter_by_dir = filter_by_dir or (
2343
kind in ['directory', 'tree-reference'])
1352
# FIXME ? log the current subdir only RBC 20060203
2346
# FIXME ? log the current subdir only RBC 20060203
1353
2347
if revision is not None \
1354
2348
and len(revision) > 0 and revision[0].get_branch():
1355
2349
location = revision[0].get_branch()
1914
3340
@display_command
1915
3341
def printme(self, branch):
3345
class cmd_alias(Command):
3346
"""Set/unset and display aliases.
3349
Show the current aliases::
3353
Show the alias specified for 'll'::
3357
Set an alias for 'll'::
3359
bzr alias ll="log --line -r-10..-1"
3361
To remove an alias for 'll'::
3363
bzr alias --remove ll
3366
takes_args = ['name?']
3368
Option('remove', help='Remove the alias.'),
3371
def run(self, name=None, remove=False):
3373
self.remove_alias(name)
3375
self.print_aliases()
3377
equal_pos = name.find('=')
3379
self.print_alias(name)
3381
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3383
def remove_alias(self, alias_name):
3384
if alias_name is None:
3385
raise errors.BzrCommandError(
3386
'bzr alias --remove expects an alias to remove.')
3387
# If alias is not found, print something like:
3388
# unalias: foo: not found
3389
c = config.GlobalConfig()
3390
c.unset_alias(alias_name)
3393
def print_aliases(self):
3394
"""Print out the defined aliases in a similar format to bash."""
3395
aliases = config.GlobalConfig().get_aliases()
3396
for key, value in sorted(aliases.iteritems()):
3397
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3400
def print_alias(self, alias_name):
3401
from bzrlib.commands import get_alias
3402
alias = get_alias(alias_name)
3404
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3407
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3409
def set_alias(self, alias_name, alias_command):
3410
"""Save the alias in the global config."""
3411
c = config.GlobalConfig()
3412
c.set_alias(alias_name, alias_command)
1919
3415
class cmd_selftest(Command):
1920
3416
"""Run internal test suite.
1922
This creates temporary test directories in the working directory,
1923
but not existing data is affected. These directories are deleted
1924
if the tests pass, or left behind to help in debugging if they
1925
fail and --keep-output is specified.
1927
If arguments are given, they are regular expressions that say
1928
which tests should run.
3418
If arguments are given, they are regular expressions that say which tests
3419
should run. Tests matching any expression are run, and other tests are
3422
Alternatively if --first is given, matching tests are run first and then
3423
all other tests are run. This is useful if you have been working in a
3424
particular area, but want to make sure nothing else was broken.
3426
If --exclude is given, tests that match that regular expression are
3427
excluded, regardless of whether they match --first or not.
3429
To help catch accidential dependencies between tests, the --randomize
3430
option is useful. In most cases, the argument used is the word 'now'.
3431
Note that the seed used for the random number generator is displayed
3432
when this option is used. The seed can be explicitly passed as the
3433
argument to this option if required. This enables reproduction of the
3434
actual ordering used if and when an order sensitive problem is encountered.
3436
If --list-only is given, the tests that would be run are listed. This is
3437
useful when combined with --first, --exclude and/or --randomize to
3438
understand their impact. The test harness reports "Listed nn tests in ..."
3439
instead of "Ran nn tests in ..." when list mode is enabled.
1930
3441
If the global option '--no-plugins' is given, plugins are not loaded
1931
3442
before running the selftests. This has two effects: features provided or
1932
3443
modified by plugins will not be tested, and tests provided by plugins will
1937
bzr --no-plugins selftest -v
3446
Tests that need working space on disk use a common temporary directory,
3447
typically inside $TMPDIR or /tmp.
3449
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3450
into a pdb postmortem session.
3453
Run only tests relating to 'ignore'::
3457
Disable plugins and list tests as they're run::
3459
bzr --no-plugins selftest -v
1939
# TODO: --list should give a list of all available tests
1941
3461
# NB: this is used from the class without creating an instance, which is
1942
3462
# why it does not have a self parameter.
1943
3463
def get_transport_type(typestring):
1944
3464
"""Parse and return a transport specifier."""
1945
3465
if typestring == "sftp":
1946
from bzrlib.transport.sftp import SFTPAbsoluteServer
1947
return SFTPAbsoluteServer
3466
from bzrlib.tests import stub_sftp
3467
return stub_sftp.SFTPAbsoluteServer
1948
3468
if typestring == "memory":
1949
from bzrlib.transport.memory import MemoryServer
3469
from bzrlib.tests import test_server
3470
return memory.MemoryServer
1951
3471
if typestring == "fakenfs":
1952
from bzrlib.transport.fakenfs import FakeNFSServer
1953
return FakeNFSServer
3472
from bzrlib.tests import test_server
3473
return test_server.FakeNFSServer
1954
3474
msg = "No known transport type %s. Supported types are: sftp\n" %\
1956
raise BzrCommandError(msg)
3476
raise errors.BzrCommandError(msg)
1959
3479
takes_args = ['testspecs*']
1960
3480
takes_options = ['verbose',
1961
Option('one', help='stop when one test fails'),
1962
Option('keep-output',
1963
help='keep output directories when tests fail'),
3482
help='Stop when one test fails.',
1965
3486
help='Use a different transport by default '
1966
3487
'throughout the test suite.',
1967
3488
type=get_transport_type),
1968
Option('benchmark', help='run the bzr bencharks.'),
3490
help='Run the benchmarks rather than selftests.'),
1969
3491
Option('lsprof-timed',
1970
help='generate lsprof output for benchmarked'
3492
help='Generate lsprof output for benchmarked'
1971
3493
' sections of code.'),
3494
Option('lsprof-tests',
3495
help='Generate lsprof output for each test.'),
1972
3496
Option('cache-dir', type=str,
1973
help='a directory to cache intermediate'
1974
' benchmark steps'),
3497
help='Cache intermediate benchmark output in this '
3500
help='Run all tests, but run specified tests first.',
3504
help='List the tests instead of running them.'),
3505
RegistryOption('parallel',
3506
help="Run the test suite in parallel.",
3507
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3508
value_switches=False,
3510
Option('randomize', type=str, argname="SEED",
3511
help='Randomize the order of tests using the given'
3512
' seed or "now" for the current time.'),
3513
Option('exclude', type=str, argname="PATTERN",
3515
help='Exclude tests that match this regular'
3518
help='Output test progress via subunit.'),
3519
Option('strict', help='Fail on missing dependencies or '
3521
Option('load-list', type=str, argname='TESTLISTFILE',
3522
help='Load a test id list from a text file.'),
3523
ListOption('debugflag', type=str, short_name='E',
3524
help='Turn on a selftest debug flag.'),
3525
ListOption('starting-with', type=str, argname='TESTID',
3526
param_name='starting_with', short_name='s',
3528
'Load only the tests starting with TESTID.'),
1977
def run(self, testspecs_list=None, verbose=None, one=False,
1978
keep_output=False, transport=None, benchmark=None,
1979
lsprof_timed=None, cache_dir=None):
3530
encoding_type = 'replace'
3533
Command.__init__(self)
3534
self.additional_selftest_args = {}
3536
def run(self, testspecs_list=None, verbose=False, one=False,
3537
transport=None, benchmark=None,
3538
lsprof_timed=None, cache_dir=None,
3539
first=False, list_only=False,
3540
randomize=None, exclude=None, strict=False,
3541
load_list=None, debugflag=None, starting_with=None, subunit=False,
3542
parallel=None, lsprof_tests=False):
1981
3543
from bzrlib.tests import selftest
1982
3544
import bzrlib.benchmarks as benchmarks
1983
3545
from bzrlib.benchmarks import tree_creator
3547
# Make deprecation warnings visible, unless -Werror is set
3548
symbol_versioning.activate_deprecation_warnings(override=False)
1985
3550
if cache_dir is not None:
1986
3551
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
1987
# we don't want progress meters from the tests to go to the
1988
# real output; and we don't want log messages cluttering up
1990
save_ui = ui.ui_factory
1991
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
1992
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
1994
info('running tests...')
1996
ui.ui_factory = ui.SilentUIFactory()
1997
if testspecs_list is not None:
1998
pattern = '|'.join(testspecs_list)
2002
test_suite_factory = benchmarks.test_suite
2005
benchfile = open(".perf_history", "at")
2007
test_suite_factory = None
3552
if testspecs_list is not None:
3553
pattern = '|'.join(testspecs_list)
2012
result = selftest(verbose=verbose,
2014
stop_on_failure=one,
2015
keep_output=keep_output,
2016
transport=transport,
2017
test_suite_factory=test_suite_factory,
2018
lsprof_timed=lsprof_timed,
2019
bench_history=benchfile)
2021
if benchfile is not None:
2024
info('tests passed')
2026
info('tests failed')
2027
return int(not result)
2029
ui.ui_factory = save_ui
3558
from bzrlib.tests import SubUnitBzrRunner
3560
raise errors.BzrCommandError("subunit not available. subunit "
3561
"needs to be installed to use --subunit.")
3562
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3564
self.additional_selftest_args.setdefault(
3565
'suite_decorators', []).append(parallel)
3567
test_suite_factory = benchmarks.test_suite
3568
# Unless user explicitly asks for quiet, be verbose in benchmarks
3569
verbose = not is_quiet()
3570
# TODO: should possibly lock the history file...
3571
benchfile = open(".perf_history", "at", buffering=1)
3572
self.add_cleanup(benchfile.close)
3574
test_suite_factory = None
3576
selftest_kwargs = {"verbose": verbose,
3578
"stop_on_failure": one,
3579
"transport": transport,
3580
"test_suite_factory": test_suite_factory,
3581
"lsprof_timed": lsprof_timed,
3582
"lsprof_tests": lsprof_tests,
3583
"bench_history": benchfile,
3584
"matching_tests_first": first,
3585
"list_only": list_only,
3586
"random_seed": randomize,
3587
"exclude_pattern": exclude,
3589
"load_list": load_list,
3590
"debug_flags": debugflag,
3591
"starting_with": starting_with
3593
selftest_kwargs.update(self.additional_selftest_args)
3594
result = selftest(**selftest_kwargs)
3595
return int(not result)
2032
3598
class cmd_version(Command):
2033
3599
"""Show version of bzr."""
3601
encoding_type = 'replace'
3603
Option("short", help="Print just the version number."),
2035
3606
@display_command
3607
def run(self, short=False):
2037
3608
from bzrlib.version import show_version
3610
self.outf.write(bzrlib.version_string + '\n')
3612
show_version(to_file=self.outf)
2041
3615
class cmd_rocks(Command):
2101
3679
default, use --remember. The value will only be saved if the remote
2102
3680
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
3682
The results of the merge are placed into the destination working
3683
directory, where they can be reviewed (with bzr diff), tested, and then
3684
committed to record the result of the merge.
2115
3686
merge refuses to run if there are any uncommitted changes, unless
2118
The following merge types are available:
3687
--force is given. The --force option can also be used to create a
3688
merge revision which has more than two parents.
3690
If one would like to merge changes from the working tree of the other
3691
branch without merging any committed revisions, the --uncommitted option
3694
To select only some changes to merge, use "merge -i", which will prompt
3695
you to apply each diff hunk and file change, similar to "shelve".
3698
To merge the latest revision from bzr.dev::
3700
bzr merge ../bzr.dev
3702
To merge changes up to and including revision 82 from bzr.dev::
3704
bzr merge -r 82 ../bzr.dev
3706
To merge the changes introduced by 82, without previous changes::
3708
bzr merge -r 81..82 ../bzr.dev
3710
To apply a merge directive contained in /tmp/merge::
3712
bzr merge /tmp/merge
3714
To create a merge revision with three parents from two branches
3715
feature1a and feature1b:
3717
bzr merge ../feature1a
3718
bzr merge ../feature1b --force
3719
bzr commit -m 'revision with three parents'
2120
takes_args = ['branch?']
2121
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2122
Option('show-base', help="Show base revision text in "
2124
Option('uncommitted', help='Apply uncommitted changes'
2125
' from a working copy, instead of branch changes')]
2128
from merge import merge_type_help
2129
from inspect import getdoc
2130
return getdoc(self) + '\n' + merge_type_help()
2132
def run(self, branch=None, revision=None, force=False, merge_type=None,
2133
show_base=False, reprocess=False, remember=False,
3722
encoding_type = 'exact'
3723
_see_also = ['update', 'remerge', 'status-flags', 'send']
3724
takes_args = ['location?']
3729
help='Merge even if the destination tree has uncommitted changes.'),
3733
Option('show-base', help="Show base revision text in "
3735
Option('uncommitted', help='Apply uncommitted changes'
3736
' from a working copy, instead of branch changes.'),
3737
Option('pull', help='If the destination is already'
3738
' completely merged into the source, pull from the'
3739
' source rather than merging. When this happens,'
3740
' you do not need to commit the result.'),
3742
help='Branch to merge into, '
3743
'rather than the one containing the working directory.',
3747
Option('preview', help='Instead of merging, show a diff of the'
3749
Option('interactive', help='Select changes interactively.',
3753
def run(self, location=None, revision=None, force=False,
3754
merge_type=None, show_base=False, reprocess=None, remember=False,
3755
uncommitted=False, pull=False,
2135
3760
if merge_type is None:
2136
merge_type = Merge3Merger
2138
tree = WorkingTree.open_containing(u'.')[0]
2140
if branch is not None:
2142
reader = bundle.read_bundle_from_url(branch)
2144
pass # Continue on considering this url a Branch
2146
conflicts = merge_bundle(reader, tree, not force, merge_type,
2147
reprocess, show_base)
2153
if revision is None \
2154
or len(revision) < 1 or revision[0].needs_branch():
2155
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2157
if revision is None or len(revision) < 1:
2160
other = [branch, None]
2163
other = [branch, -1]
2164
other_branch, path = Branch.open_containing(branch)
2167
raise BzrCommandError('Cannot use --uncommitted and --revision'
2168
' at the same time.')
2169
branch = revision[0].get_branch() or branch
2170
if len(revision) == 1:
2172
other_branch, path = Branch.open_containing(branch)
2173
revno = revision[0].in_history(other_branch).revno
2174
other = [branch, revno]
2176
assert len(revision) == 2
2177
if None in revision:
2178
raise BzrCommandError(
2179
"Merge doesn't permit empty revision specifier.")
2180
base_branch, path = Branch.open_containing(branch)
2181
branch1 = revision[1].get_branch() or branch
2182
other_branch, path1 = Branch.open_containing(branch1)
2183
if revision[0].get_branch() is not None:
2184
# then path was obtained from it, and is None.
2187
base = [branch, revision[0].in_history(base_branch).revno]
2188
other = [branch1, revision[1].in_history(other_branch).revno]
2190
if tree.branch.get_parent() is None or remember:
2191
tree.branch.set_parent(other_branch.base)
2194
interesting_files = [path]
2196
interesting_files = None
3761
merge_type = _mod_merge.Merge3Merger
3763
if directory is None: directory = u'.'
3764
possible_transports = []
3766
allow_pending = True
3767
verified = 'inapplicable'
3768
tree = WorkingTree.open_containing(directory)[0]
3771
basis_tree = tree.revision_tree(tree.last_revision())
3772
except errors.NoSuchRevision:
3773
basis_tree = tree.basis_tree()
3775
# die as quickly as possible if there are uncommitted changes
3777
if tree.has_changes():
3778
raise errors.UncommittedChanges(tree)
3780
view_info = _get_view_info_for_change_reporter(tree)
3781
change_reporter = delta._ChangeReporter(
3782
unversioned_filter=tree.is_ignored, view_info=view_info)
2197
3783
pb = ui.ui_factory.nested_progress_bar()
3784
self.add_cleanup(pb.finished)
3786
self.add_cleanup(tree.unlock)
3787
if location is not None:
2200
conflict_count = merge(other, base, check_clean=(not force),
2201
merge_type=merge_type,
2202
reprocess=reprocess,
2203
show_base=show_base,
2204
pb=pb, file_list=interesting_files)
2207
if conflict_count != 0:
3789
mergeable = bundle.read_mergeable_from_url(location,
3790
possible_transports=possible_transports)
3791
except errors.NotABundle:
3795
raise errors.BzrCommandError('Cannot use --uncommitted'
3796
' with bundles or merge directives.')
3798
if revision is not None:
3799
raise errors.BzrCommandError(
3800
'Cannot use -r with merge directives or bundles')
3801
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3804
if merger is None and uncommitted:
3805
if revision is not None and len(revision) > 0:
3806
raise errors.BzrCommandError('Cannot use --uncommitted and'
3807
' --revision at the same time.')
3808
merger = self.get_merger_from_uncommitted(tree, location, None)
3809
allow_pending = False
3812
merger, allow_pending = self._get_merger_from_branch(tree,
3813
location, revision, remember, possible_transports, None)
3815
merger.merge_type = merge_type
3816
merger.reprocess = reprocess
3817
merger.show_base = show_base
3818
self.sanity_check_merger(merger)
3819
if (merger.base_rev_id == merger.other_rev_id and
3820
merger.other_rev_id is not None):
3821
note('Nothing to do.')
3824
if merger.interesting_files is not None:
3825
raise errors.BzrCommandError('Cannot pull individual files')
3826
if (merger.base_rev_id == tree.last_revision()):
3827
result = tree.pull(merger.other_branch, False,
3828
merger.other_rev_id)
3829
result.report(self.outf)
2211
except errors.AmbiguousBase, e:
2212
m = ("sorry, bzr can't determine the right merge base yet\n"
2213
"candidates are:\n "
2214
+ "\n ".join(e.bases)
2216
"please specify an explicit base with -r,\n"
2217
"and (if you want) report this to the bzr developers\n")
2220
# TODO: move up to common parent; this isn't merge-specific anymore.
2221
def _get_remembered_parent(self, tree, supplied_location, verb_string):
3831
if merger.this_basis is None:
3832
raise errors.BzrCommandError(
3833
"This branch has no commits."
3834
" (perhaps you would prefer 'bzr pull')")
3836
return self._do_preview(merger)
3838
return self._do_interactive(merger)
3840
return self._do_merge(merger, change_reporter, allow_pending,
3843
def _get_preview(self, merger):
3844
tree_merger = merger.make_merger()
3845
tt = tree_merger.make_preview_transform()
3846
self.add_cleanup(tt.finalize)
3847
result_tree = tt.get_preview_tree()
3850
def _do_preview(self, merger):
3851
from bzrlib.diff import show_diff_trees
3852
result_tree = self._get_preview(merger)
3853
show_diff_trees(merger.this_tree, result_tree, self.outf,
3854
old_label='', new_label='')
3856
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3857
merger.change_reporter = change_reporter
3858
conflict_count = merger.do_merge()
3860
merger.set_pending()
3861
if verified == 'failed':
3862
warning('Preview patch does not match changes')
3863
if conflict_count != 0:
3868
def _do_interactive(self, merger):
3869
"""Perform an interactive merge.
3871
This works by generating a preview tree of the merge, then using
3872
Shelver to selectively remove the differences between the working tree
3873
and the preview tree.
3875
from bzrlib import shelf_ui
3876
result_tree = self._get_preview(merger)
3877
writer = bzrlib.option.diff_writer_registry.get()
3878
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3879
reporter=shelf_ui.ApplyReporter(),
3880
diff_writer=writer(sys.stdout))
3886
def sanity_check_merger(self, merger):
3887
if (merger.show_base and
3888
not merger.merge_type is _mod_merge.Merge3Merger):
3889
raise errors.BzrCommandError("Show-base is not supported for this"
3890
" merge type. %s" % merger.merge_type)
3891
if merger.reprocess is None:
3892
if merger.show_base:
3893
merger.reprocess = False
3895
# Use reprocess if the merger supports it
3896
merger.reprocess = merger.merge_type.supports_reprocess
3897
if merger.reprocess and not merger.merge_type.supports_reprocess:
3898
raise errors.BzrCommandError("Conflict reduction is not supported"
3899
" for merge type %s." %
3901
if merger.reprocess and merger.show_base:
3902
raise errors.BzrCommandError("Cannot do conflict reduction and"
3905
def _get_merger_from_branch(self, tree, location, revision, remember,
3906
possible_transports, pb):
3907
"""Produce a merger from a location, assuming it refers to a branch."""
3908
from bzrlib.tag import _merge_tags_if_possible
3909
# find the branch locations
3910
other_loc, user_location = self._select_branch_location(tree, location,
3912
if revision is not None and len(revision) == 2:
3913
base_loc, _unused = self._select_branch_location(tree,
3914
location, revision, 0)
3916
base_loc = other_loc
3918
other_branch, other_path = Branch.open_containing(other_loc,
3919
possible_transports)
3920
if base_loc == other_loc:
3921
base_branch = other_branch
3923
base_branch, base_path = Branch.open_containing(base_loc,
3924
possible_transports)
3925
# Find the revision ids
3926
other_revision_id = None
3927
base_revision_id = None
3928
if revision is not None:
3929
if len(revision) >= 1:
3930
other_revision_id = revision[-1].as_revision_id(other_branch)
3931
if len(revision) == 2:
3932
base_revision_id = revision[0].as_revision_id(base_branch)
3933
if other_revision_id is None:
3934
other_revision_id = _mod_revision.ensure_null(
3935
other_branch.last_revision())
3936
# Remember where we merge from
3937
if ((remember or tree.branch.get_submit_branch() is None) and
3938
user_location is not None):
3939
tree.branch.set_submit_branch(other_branch.base)
3940
_merge_tags_if_possible(other_branch, tree.branch)
3941
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3942
other_revision_id, base_revision_id, other_branch, base_branch)
3943
if other_path != '':
3944
allow_pending = False
3945
merger.interesting_files = [other_path]
3947
allow_pending = True
3948
return merger, allow_pending
3950
def get_merger_from_uncommitted(self, tree, location, pb):
3951
"""Get a merger for uncommitted changes.
3953
:param tree: The tree the merger should apply to.
3954
:param location: The location containing uncommitted changes.
3955
:param pb: The progress bar to use for showing progress.
3957
location = self._select_branch_location(tree, location)[0]
3958
other_tree, other_path = WorkingTree.open_containing(location)
3959
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3960
if other_path != '':
3961
merger.interesting_files = [other_path]
3964
def _select_branch_location(self, tree, user_location, revision=None,
3966
"""Select a branch location, according to possible inputs.
3968
If provided, branches from ``revision`` are preferred. (Both
3969
``revision`` and ``index`` must be supplied.)
3971
Otherwise, the ``location`` parameter is used. If it is None, then the
3972
``submit`` or ``parent`` location is used, and a note is printed.
3974
:param tree: The working tree to select a branch for merging into
3975
:param location: The location entered by the user
3976
:param revision: The revision parameter to the command
3977
:param index: The index to use for the revision parameter. Negative
3978
indices are permitted.
3979
:return: (selected_location, user_location). The default location
3980
will be the user-entered location.
3982
if (revision is not None and index is not None
3983
and revision[index] is not None):
3984
branch = revision[index].get_branch()
3985
if branch is not None:
3986
return branch, branch
3987
if user_location is None:
3988
location = self._get_remembered(tree, 'Merging from')
3990
location = user_location
3991
return location, user_location
3993
def _get_remembered(self, tree, verb_string):
2222
3994
"""Use tree.branch's parent if none was supplied.
2224
3996
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()
3998
stored_location = tree.branch.get_submit_branch()
3999
stored_location_type = "submit"
4000
if stored_location is None:
4001
stored_location = tree.branch.get_parent()
4002
stored_location_type = "parent"
2229
4003
mutter("%s", stored_location)
2230
4004
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))
4005
raise errors.BzrCommandError("No location specified or remembered")
4006
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4007
note(u"%s remembered %s location %s", verb_string,
4008
stored_location_type, display_url)
2234
4009
return stored_location
2238
4013
"""Redo a merge.
2240
4015
Use this if you want to try a different merge technique while resolving
2241
conflicts. Some merge techniques are better than others, and remerge
4016
conflicts. Some merge techniques are better than others, and remerge
2242
4017
lets you try different ones on different files.
2244
4019
The options for remerge have the same meaning and defaults as the ones for
2245
4020
merge. The difference is that remerge can (only) be run when there is a
2246
4021
pending merge, and it lets you specify particular files.
2249
$ bzr remerge --show-base
2250
4024
Re-do the merge of all conflicted files, and show the base text in
2251
conflict regions, in addition to the usual THIS and OTHER texts.
2253
$ bzr remerge --merge-type weave --reprocess foobar
4025
conflict regions, in addition to the usual THIS and OTHER texts::
4027
bzr remerge --show-base
2254
4029
Re-do the merge of "foobar", using the weave merge algorithm, with
2255
additional processing to reduce the size of conflict regions.
2257
The following merge types are available:"""
4030
additional processing to reduce the size of conflict regions::
4032
bzr remerge --merge-type weave --reprocess foobar
2258
4034
takes_args = ['file*']
2259
takes_options = ['merge-type', 'reprocess',
2260
Option('show-base', help="Show base revision text in "
2264
from merge import merge_type_help
2265
from inspect import getdoc
2266
return getdoc(self) + '\n' + merge_type_help()
4039
help="Show base revision text in conflicts."),
2268
4042
def run(self, file_list=None, merge_type=None, show_base=False,
2269
4043
reprocess=False):
2270
from bzrlib.merge import merge_inner, transform_tree
2271
4044
if merge_type is None:
2272
merge_type = Merge3Merger
4045
merge_type = _mod_merge.Merge3Merger
2273
4046
tree, file_list = tree_files(file_list)
2274
4047
tree.lock_write()
4048
self.add_cleanup(tree.unlock)
4049
parents = tree.get_parent_ids()
4050
if len(parents) != 2:
4051
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4052
" merges. Not cherrypicking or"
4054
repository = tree.branch.repository
4055
interesting_ids = None
4057
conflicts = tree.conflicts()
4058
if file_list is not None:
4059
interesting_ids = set()
4060
for filename in file_list:
4061
file_id = tree.path2id(filename)
4063
raise errors.NotVersionedError(filename)
4064
interesting_ids.add(file_id)
4065
if tree.kind(file_id) != "directory":
4068
for name, ie in tree.inventory.iter_entries(file_id):
4069
interesting_ids.add(ie.file_id)
4070
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4072
# Remerge only supports resolving contents conflicts
4073
allowed_conflicts = ('text conflict', 'contents conflict')
4074
restore_files = [c.path for c in conflicts
4075
if c.typestring in allowed_conflicts]
4076
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4077
tree.set_conflicts(ConflictList(new_conflicts))
4078
if file_list is not None:
4079
restore_files = file_list
4080
for filename in restore_files:
4082
restore(tree.abspath(filename))
4083
except errors.NotConflicted:
4085
# Disable pending merges, because the file texts we are remerging
4086
# have not had those merges performed. If we use the wrong parents
4087
# list, we imply that the working tree text has seen and rejected
4088
# all the changes from the other tree, when in fact those changes
4089
# have not yet been seen.
4090
tree.set_parent_ids(parents[:1])
2276
parents = tree.get_parent_ids()
2277
if len(parents) != 2:
2278
raise BzrCommandError("Sorry, remerge only works after normal"
2279
" merges. Not cherrypicking or"
2281
repository = tree.branch.repository
2282
base_revision = common_ancestor(parents[0],
2283
parents[1], repository)
2284
base_tree = repository.revision_tree(base_revision)
2285
other_tree = repository.revision_tree(parents[1])
2286
interesting_ids = None
2288
conflicts = tree.conflicts()
2289
if file_list is not None:
2290
interesting_ids = set()
2291
for filename in file_list:
2292
file_id = tree.path2id(filename)
2294
raise NotVersionedError(filename)
2295
interesting_ids.add(file_id)
2296
if tree.kind(file_id) != "directory":
2299
for name, ie in tree.inventory.iter_entries(file_id):
2300
interesting_ids.add(ie.file_id)
2301
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2302
transform_tree(tree, tree.basis_tree(), interesting_ids)
2303
tree.set_conflicts(ConflictList(new_conflicts))
2304
if file_list is None:
2305
restore_files = list(tree.iter_conflicts())
2307
restore_files = file_list
2308
for filename in restore_files:
2310
restore(tree.abspath(filename))
2311
except NotConflicted:
2313
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2315
interesting_ids=interesting_ids,
2316
other_rev_id=parents[1],
2317
merge_type=merge_type,
2318
show_base=show_base,
2319
reprocess=reprocess)
4092
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4093
merger.interesting_ids = interesting_ids
4094
merger.merge_type = merge_type
4095
merger.show_base = show_base
4096
merger.reprocess = reprocess
4097
conflicts = merger.do_merge()
4099
tree.set_parent_ids(parents)
2322
4100
if conflicts > 0:
2327
4106
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.
4107
"""Revert files to a previous revision.
4109
Giving a list of files will revert only those files. Otherwise, all files
4110
will be reverted. If the revision is not specified with '--revision', the
4111
last committed revision is used.
4113
To remove only some changes, without reverting to a prior version, use
4114
merge instead. For example, "merge . --revision -2..-3" will remove the
4115
changes introduced by -2, without affecting the changes introduced by -1.
4116
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4118
By default, any files that have been manually changed will be backed up
4119
first. (Files changed only by merge are not backed up.) Backup files have
4120
'.~#~' appended to their name, where # is a number.
4122
When you provide files, you can use their current pathname or the pathname
4123
from the target revision. So you can use revert to "undelete" a file by
4124
name. If you name a directory, all the contents of that directory will be
4127
If you have newly added files since the target revision, they will be
4128
removed. If the files to be removed have been changed, backups will be
4129
created as above. Directories containing unknown files will not be
4132
The working tree contains a list of revisions that have been merged but
4133
not yet committed. These revisions will be included as additional parents
4134
of the next commit. Normally, using revert clears that list as well as
4135
reverting the files. If any files are specified, revert leaves the list
4136
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4137
.`` in the tree root to revert all files but keep the recorded merges,
4138
and ``bzr revert --forget-merges`` to clear the pending merge list without
4139
reverting any files.
4141
Using "bzr revert --forget-merges", it is possible to apply all of the
4142
changes from a branch in a single revision. To do this, perform the merge
4143
as desired. Then doing revert with the "--forget-merges" option will keep
4144
the content of the tree as it was, but it will clear the list of pending
4145
merges. The next commit will then contain all of the changes that are
4146
present in the other branch, but without any other parent revisions.
4147
Because this technique forgets where these changes originated, it may
4148
cause additional conflicts on later merges involving the same source and
2334
takes_options = ['revision', 'no-backup']
4152
_see_also = ['cat', 'export']
4155
Option('no-backup', "Do not save backups of reverted files."),
4156
Option('forget-merges',
4157
'Remove pending merge marker, without changing any files.'),
2335
4159
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")
4161
def run(self, revision=None, no_backup=False, file_list=None,
4162
forget_merges=None):
2346
4163
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')
4165
self.add_cleanup(tree.unlock)
4167
tree.set_parent_ids(tree.get_parent_ids()[:1])
2353
rev_id = revision[0].in_history(tree.branch).rev_id
2354
pb = ui.ui_factory.nested_progress_bar()
2356
tree.revert(file_list,
2357
tree.branch.repository.revision_tree(rev_id),
4169
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4172
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4173
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4174
tree.revert(file_list, rev_tree, not no_backup, None,
4175
report_changes=True)
2363
4178
class cmd_assert_fail(Command):
2364
4179
"""Test reporting of assertion failures"""
4180
# intended just for use in testing
2367
assert False, "always fails"
4185
raise AssertionError("always fails")
2370
4188
class cmd_help(Command):
2371
4189
"""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')]
4192
_see_also = ['topics']
4194
Option('long', 'Show help on all commands.'),
2375
4196
takes_args = ['topic?']
2376
4197
aliases = ['?', '--help', '-?', '-h']
2378
4199
@display_command
2379
4200
def run(self, topic=None, long=False):
2381
4202
if topic is None and long:
2382
4203
topic = "commands"
4204
bzrlib.help.help(topic)
2386
4207
class cmd_shell_complete(Command):
2387
4208
"""Show appropriate completions for context.
2389
For a list of all available commands, say 'bzr shell-complete'."""
4210
For a list of all available commands, say 'bzr shell-complete'.
2390
4212
takes_args = ['context?']
2391
4213
aliases = ['s-c']
2394
4216
@display_command
2395
4217
def run(self, context=None):
2396
4218
import shellcomplete
2397
4219
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
4222
class cmd_missing(Command):
2414
4223
"""Show unmerged/unpulled revisions between two branches.
2416
OTHER_BRANCH may be local or remote."""
4225
OTHER_BRANCH may be local or remote.
4227
To filter on a range of revisions, you can use the command -r begin..end
4228
-r revision requests a specific revision, -r ..end or -r begin.. are
4232
1 - some missing revisions
4233
0 - no missing revisions
4237
Determine the missing revisions between this and the branch at the
4238
remembered pull location::
4242
Determine the missing revisions between this and another branch::
4244
bzr missing http://server/branch
4246
Determine the missing revisions up to a specific revision on the other
4249
bzr missing -r ..-10
4251
Determine the missing revisions up to a specific revision on this
4254
bzr missing --my-revision ..-10
4257
_see_also = ['merge', 'pull']
2417
4258
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'),
4260
Option('reverse', 'Reverse the order of revisions.'),
4262
'Display changes in the local branch only.'),
4263
Option('this' , 'Same as --mine-only.'),
4264
Option('theirs-only',
4265
'Display changes in the remote branch only.'),
4266
Option('other', 'Same as --theirs-only.'),
4270
custom_help('revision',
4271
help='Filter on other branch revisions (inclusive). '
4272
'See "help revisionspec" for details.'),
4273
Option('my-revision',
4274
type=_parse_revision_str,
4275
help='Filter on local branch revisions (inclusive). '
4276
'See "help revisionspec" for details.'),
4277
Option('include-merges',
4278
'Show all revisions in addition to the mainline ones.'),
2430
4280
encoding_type = 'replace'
2432
4282
@display_command
2433
4283
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
4285
log_format=None, long=False, short=False, line=False,
4286
show_ids=False, verbose=False, this=False, other=False,
4287
include_merges=False, revision=None, my_revision=None):
4288
from bzrlib.missing import find_unmerged, iter_log_revisions
4297
# TODO: We should probably check that we don't have mine-only and
4298
# theirs-only set, but it gets complicated because we also have
4299
# this and other which could be used.
2438
4306
local_branch = Branch.open_containing(u".")[0]
2439
4307
parent = local_branch.get_parent()
2440
4308
if other_branch is None:
2441
4309
other_branch = parent
2442
4310
if other_branch is None:
2443
raise BzrCommandError("No peer location known or specified.")
2444
print "Using last location: " + local_branch.get_parent()
4311
raise errors.BzrCommandError("No peer location known"
4313
display_url = urlutils.unescape_for_display(parent,
4315
message("Using saved parent location: "
4316
+ display_url + "\n")
2445
4318
remote_branch = Branch.open(other_branch)
2446
4319
if remote_branch.base == local_branch.base:
2447
4320
remote_branch = local_branch
2448
4322
local_branch.lock_read()
2450
remote_branch.lock_read()
2452
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2453
if (log_format is None):
2454
default = local_branch.get_config().log_format()
2455
log_format = get_log_format(long=long, short=short,
2456
line=line, default=default)
2457
lf = log_formatter(log_format,
2460
show_timezone='original')
2461
if reverse is False:
2462
local_extra.reverse()
2463
remote_extra.reverse()
2464
if local_extra and not theirs_only:
2465
print "You have %d extra revision(s):" % len(local_extra)
2466
for data in iter_log_data(local_extra, local_branch.repository,
2469
printed_local = True
2471
printed_local = False
2472
if remote_extra and not mine_only:
2473
if printed_local is True:
2475
print "You are missing %d revision(s):" % len(remote_extra)
2476
for data in iter_log_data(remote_extra, remote_branch.repository,
2479
if not remote_extra and not local_extra:
2481
print "Branches are up to date."
2485
remote_branch.unlock()
2487
local_branch.unlock()
4323
self.add_cleanup(local_branch.unlock)
4324
local_revid_range = _revision_range_to_revid_range(
4325
_get_revision_range(my_revision, local_branch,
4328
remote_branch.lock_read()
4329
self.add_cleanup(remote_branch.unlock)
4330
remote_revid_range = _revision_range_to_revid_range(
4331
_get_revision_range(revision,
4332
remote_branch, self.name()))
4334
local_extra, remote_extra = find_unmerged(
4335
local_branch, remote_branch, restrict,
4336
backward=not reverse,
4337
include_merges=include_merges,
4338
local_revid_range=local_revid_range,
4339
remote_revid_range=remote_revid_range)
4341
if log_format is None:
4342
registry = log.log_formatter_registry
4343
log_format = registry.get_default(local_branch)
4344
lf = log_format(to_file=self.outf,
4346
show_timezone='original')
4349
if local_extra and not theirs_only:
4350
message("You have %d extra revision(s):\n" %
4352
for revision in iter_log_revisions(local_extra,
4353
local_branch.repository,
4355
lf.log_revision(revision)
4356
printed_local = True
4359
printed_local = False
4361
if remote_extra and not mine_only:
4362
if printed_local is True:
4364
message("You are missing %d revision(s):\n" %
4366
for revision in iter_log_revisions(remote_extra,
4367
remote_branch.repository,
4369
lf.log_revision(revision)
4372
if mine_only and not local_extra:
4373
# We checked local, and found nothing extra
4374
message('This branch is up to date.\n')
4375
elif theirs_only and not remote_extra:
4376
# We checked remote, and found nothing extra
4377
message('Other branch is up to date.\n')
4378
elif not (mine_only or theirs_only or local_extra or
4380
# We checked both branches, and neither one had extra
4382
message("Branches are up to date.\n")
2488
4384
if not status_code and parent is None and other_branch is not None:
2489
4385
local_branch.lock_write()
2491
# handle race conditions - a parent might be set while we run.
2492
if local_branch.get_parent() is None:
2493
local_branch.set_parent(remote_branch.base)
2495
local_branch.unlock()
4386
self.add_cleanup(local_branch.unlock)
4387
# handle race conditions - a parent might be set while we run.
4388
if local_branch.get_parent() is None:
4389
local_branch.set_parent(remote_branch.base)
2496
4390
return status_code
4393
class cmd_pack(Command):
4394
"""Compress the data within a repository."""
4396
_see_also = ['repositories']
4397
takes_args = ['branch_or_repo?']
4399
def run(self, branch_or_repo='.'):
4400
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4402
branch = dir.open_branch()
4403
repository = branch.repository
4404
except errors.NotBranchError:
4405
repository = dir.open_repository()
2499
4409
class cmd_plugins(Command):
4410
"""List the installed plugins.
4412
This command displays the list of installed plugins including
4413
version of plugin and a short description of each.
4415
--verbose shows the path where each plugin is located.
4417
A plugin is an external component for Bazaar that extends the
4418
revision control system, by adding or replacing code in Bazaar.
4419
Plugins can do a variety of things, including overriding commands,
4420
adding new commands, providing additional network transports and
4421
customizing log output.
4423
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4424
for further information on plugins including where to find them and how to
4425
install them. Instructions are also provided there on how to write new
4426
plugins using the Python programming language.
4428
takes_options = ['verbose']
2502
4430
@display_command
4431
def run(self, verbose=False):
2504
4432
import bzrlib.plugin
2505
4433
from inspect import getdoc
2506
for name, plugin in bzrlib.plugin.all_plugins().items():
2507
if getattr(plugin, '__path__', None) is not None:
2508
print plugin.__path__[0]
2509
elif getattr(plugin, '__file__', None) is not None:
2510
print plugin.__file__
4435
for name, plugin in bzrlib.plugin.plugins().items():
4436
version = plugin.__version__
4437
if version == 'unknown':
4439
name_ver = '%s %s' % (name, version)
4440
d = getdoc(plugin.module)
2516
print '\t', d.split('\n')[0]
4442
doc = d.split('\n')[0]
4444
doc = '(no description)'
4445
result.append((name_ver, doc, plugin.path()))
4446
for name_ver, doc, path in sorted(result):
2519
4454
class cmd_testament(Command):
2520
4455
"""Show testament (signing-form) of a revision."""
2521
takes_options = ['revision',
2522
Option('long', help='Produce long-format testament'),
2523
Option('strict', help='Produce a strict-format'
4458
Option('long', help='Produce long-format testament.'),
4460
help='Produce a strict-format testament.')]
2525
4461
takes_args = ['branch?']
2526
4462
@display_command
2527
4463
def run(self, branch=u'.', revision=None, long=False, strict=False):
2765
4790
control.break_lock()
2766
4791
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.')
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()
4795
class cmd_wait_until_signalled(Command):
4796
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4798
This just prints a line to signal when it is ready, then blocks on stdin.
4804
sys.stdout.write("running\n")
4806
sys.stdin.readline()
4809
class cmd_serve(Command):
4810
"""Run the bzr server."""
4812
aliases = ['server']
4816
help='Serve on stdin/out for use from inetd or sshd.'),
4817
RegistryOption('protocol',
4818
help="Protocol to serve.",
4819
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4820
value_switches=True),
4822
help='Listen for connections on nominated port of the form '
4823
'[hostname:]portnumber. Passing 0 as the port number will '
4824
'result in a dynamically allocated port. The default port '
4825
'depends on the protocol.',
4828
help='Serve contents of this directory.',
4830
Option('allow-writes',
4831
help='By default the server is a readonly server. Supplying '
4832
'--allow-writes enables write access to the contents of '
4833
'the served directory and below. Note that ``bzr serve`` '
4834
'does not perform authentication, so unless some form of '
4835
'external authentication is arranged supplying this '
4836
'option leads to global uncontrolled write access to your '
4841
def get_host_and_port(self, port):
4842
"""Return the host and port to run the smart server on.
4844
If 'port' is None, None will be returned for the host and port.
4846
If 'port' has a colon in it, the string before the colon will be
4847
interpreted as the host.
4849
:param port: A string of the port to run the server on.
4850
:return: A tuple of (host, port), where 'host' is a host name or IP,
4851
and port is an integer TCP/IP port.
4854
if port is not None:
4856
host, port = port.split(':')
4860
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4862
from bzrlib.transport import get_transport, transport_server_registry
4863
if directory is None:
4864
directory = os.getcwd()
4865
if protocol is None:
4866
protocol = transport_server_registry.get()
4867
host, port = self.get_host_and_port(port)
4868
url = urlutils.local_path_to_url(directory)
4869
if not allow_writes:
4870
url = 'readonly+' + url
4871
transport = get_transport(url)
4872
protocol(transport, host, port, inet)
4875
class cmd_join(Command):
4876
"""Combine a tree into its containing tree.
4878
This command requires the target tree to be in a rich-root format.
4880
The TREE argument should be an independent tree, inside another tree, but
4881
not part of it. (Such trees can be produced by "bzr split", but also by
4882
running "bzr branch" with the target inside a tree.)
4884
The result is a combined tree, with the subtree no longer an independant
4885
part. This is marked as a merge of the subtree into the containing tree,
4886
and all history is preserved.
4889
_see_also = ['split']
4890
takes_args = ['tree']
4892
Option('reference', help='Join by reference.', hidden=True),
4895
def run(self, tree, reference=False):
4896
sub_tree = WorkingTree.open(tree)
4897
parent_dir = osutils.dirname(sub_tree.basedir)
4898
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4899
repo = containing_tree.branch.repository
4900
if not repo.supports_rich_root():
4901
raise errors.BzrCommandError(
4902
"Can't join trees because %s doesn't support rich root data.\n"
4903
"You can use bzr upgrade on the repository."
4907
containing_tree.add_reference(sub_tree)
4908
except errors.BadReferenceTarget, e:
4909
# XXX: Would be better to just raise a nicely printable
4910
# exception from the real origin. Also below. mbp 20070306
4911
raise errors.BzrCommandError("Cannot join %s. %s" %
4915
containing_tree.subsume(sub_tree)
4916
except errors.BadSubsumeSource, e:
4917
raise errors.BzrCommandError("Cannot join %s. %s" %
4921
class cmd_split(Command):
4922
"""Split a subdirectory of a tree into a separate tree.
4924
This command will produce a target tree in a format that supports
4925
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4926
converted into earlier formats like 'dirstate-tags'.
4928
The TREE argument should be a subdirectory of a working tree. That
4929
subdirectory will be converted into an independent tree, with its own
4930
branch. Commits in the top-level tree will not apply to the new subtree.
4933
_see_also = ['join']
4934
takes_args = ['tree']
4936
def run(self, tree):
4937
containing_tree, subdir = WorkingTree.open_containing(tree)
4938
sub_id = containing_tree.path2id(subdir)
4940
raise errors.NotVersionedError(subdir)
4942
containing_tree.extract(sub_id)
4943
except errors.RootNotRich:
4944
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4947
class cmd_merge_directive(Command):
4948
"""Generate a merge directive for auto-merge tools.
4950
A directive requests a merge to be performed, and also provides all the
4951
information necessary to do so. This means it must either include a
4952
revision bundle, or the location of a branch containing the desired
4955
A submit branch (the location to merge into) must be supplied the first
4956
time the command is issued. After it has been supplied once, it will
4957
be remembered as the default.
4959
A public branch is optional if a revision bundle is supplied, but required
4960
if --diff or --plain is specified. It will be remembered as the default
4961
after the first use.
4964
takes_args = ['submit_branch?', 'public_branch?']
4968
_see_also = ['send']
4971
RegistryOption.from_kwargs('patch-type',
4972
'The type of patch to include in the directive.',
4974
value_switches=True,
4976
bundle='Bazaar revision bundle (default).',
4977
diff='Normal unified diff.',
4978
plain='No patch, just directive.'),
4979
Option('sign', help='GPG-sign the directive.'), 'revision',
4980
Option('mail-to', type=str,
4981
help='Instead of printing the directive, email to this address.'),
4982
Option('message', type=str, short_name='m',
4983
help='Message to use when committing this merge.')
4986
encoding_type = 'exact'
4988
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4989
sign=False, revision=None, mail_to=None, message=None):
4990
from bzrlib.revision import ensure_null, NULL_REVISION
4991
include_patch, include_bundle = {
4992
'plain': (False, False),
4993
'diff': (True, False),
4994
'bundle': (True, True),
4996
branch = Branch.open('.')
4997
stored_submit_branch = branch.get_submit_branch()
4998
if submit_branch is None:
4999
submit_branch = stored_submit_branch
5001
if stored_submit_branch is None:
5002
branch.set_submit_branch(submit_branch)
5003
if submit_branch is None:
5004
submit_branch = branch.get_parent()
5005
if submit_branch is None:
5006
raise errors.BzrCommandError('No submit branch specified or known')
5008
stored_public_branch = branch.get_public_branch()
5009
if public_branch is None:
5010
public_branch = stored_public_branch
5011
elif stored_public_branch is None:
5012
branch.set_public_branch(public_branch)
5013
if not include_bundle and public_branch is None:
5014
raise errors.BzrCommandError('No public branch specified or'
5016
base_revision_id = None
5017
if revision is not None:
5018
if len(revision) > 2:
5019
raise errors.BzrCommandError('bzr merge-directive takes '
5020
'at most two one revision identifiers')
5021
revision_id = revision[-1].as_revision_id(branch)
5022
if len(revision) == 2:
5023
base_revision_id = revision[0].as_revision_id(branch)
5025
revision_id = branch.last_revision()
5026
revision_id = ensure_null(revision_id)
5027
if revision_id == NULL_REVISION:
5028
raise errors.BzrCommandError('No revisions to bundle.')
5029
directive = merge_directive.MergeDirective2.from_objects(
5030
branch.repository, revision_id, time.time(),
5031
osutils.local_time_offset(), submit_branch,
5032
public_branch=public_branch, include_patch=include_patch,
5033
include_bundle=include_bundle, message=message,
5034
base_revision_id=base_revision_id)
5037
self.outf.write(directive.to_signed(branch))
5039
self.outf.writelines(directive.to_lines())
5041
message = directive.to_email(mail_to, branch, sign)
5042
s = SMTPConnection(branch.get_config())
5043
s.send_email(message)
5046
class cmd_send(Command):
5047
"""Mail or create a merge-directive for submitting changes.
5049
A merge directive provides many things needed for requesting merges:
5051
* A machine-readable description of the merge to perform
5053
* An optional patch that is a preview of the changes requested
5055
* An optional bundle of revision data, so that the changes can be applied
5056
directly from the merge directive, without retrieving data from a
5059
`bzr send` creates a compact data set that, when applied using bzr
5060
merge, has the same effect as merging from the source branch.
5062
By default the merge directive is self-contained and can be applied to any
5063
branch containing submit_branch in its ancestory without needing access to
5066
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5067
revisions, but only a structured request to merge from the
5068
public_location. In that case the public_branch is needed and it must be
5069
up-to-date and accessible to the recipient. The public_branch is always
5070
included if known, so that people can check it later.
5072
The submit branch defaults to the parent of the source branch, but can be
5073
overridden. Both submit branch and public branch will be remembered in
5074
branch.conf the first time they are used for a particular branch. The
5075
source branch defaults to that containing the working directory, but can
5076
be changed using --from.
5078
In order to calculate those changes, bzr must analyse the submit branch.
5079
Therefore it is most efficient for the submit branch to be a local mirror.
5080
If a public location is known for the submit_branch, that location is used
5081
in the merge directive.
5083
The default behaviour is to send the merge directive by mail, unless -o is
5084
given, in which case it is sent to a file.
5086
Mail is sent using your preferred mail program. This should be transparent
5087
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5088
If the preferred client can't be found (or used), your editor will be used.
5090
To use a specific mail program, set the mail_client configuration option.
5091
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5092
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5093
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5094
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5097
If mail is being sent, a to address is required. This can be supplied
5098
either on the commandline, by setting the submit_to configuration
5099
option in the branch itself or the child_submit_to configuration option
5100
in the submit branch.
5102
Two formats are currently supported: "4" uses revision bundle format 4 and
5103
merge directive format 2. It is significantly faster and smaller than
5104
older formats. It is compatible with Bazaar 0.19 and later. It is the
5105
default. "0.9" uses revision bundle format 0.9 and merge directive
5106
format 1. It is compatible with Bazaar 0.12 - 0.18.
5108
The merge directives created by bzr send may be applied using bzr merge or
5109
bzr pull by specifying a file containing a merge directive as the location.
5111
bzr send makes extensive use of public locations to map local locations into
5112
URLs that can be used by other people. See `bzr help configuration` to
5113
set them, and use `bzr info` to display them.
5116
encoding_type = 'exact'
5118
_see_also = ['merge', 'pull']
5120
takes_args = ['submit_branch?', 'public_branch?']
5124
help='Do not include a bundle in the merge directive.'),
5125
Option('no-patch', help='Do not include a preview patch in the merge'
5128
help='Remember submit and public branch.'),
5130
help='Branch to generate the submission from, '
5131
'rather than the one containing the working directory.',
5134
Option('output', short_name='o',
5135
help='Write merge directive to this file; '
5136
'use - for stdout.',
5139
help='Refuse to send if there are uncommitted changes in'
5140
' the working tree, --no-strict disables the check.'),
5141
Option('mail-to', help='Mail the request to this address.',
5145
Option('body', help='Body for the email.', type=unicode),
5146
RegistryOption('format',
5147
help='Use the specified output format.',
5148
lazy_registry=('bzrlib.send', 'format_registry')),
5151
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5152
no_patch=False, revision=None, remember=False, output=None,
5153
format=None, mail_to=None, message=None, body=None,
5154
strict=None, **kwargs):
5155
from bzrlib.send import send
5156
return send(submit_branch, revision, public_branch, remember,
5157
format, no_bundle, no_patch, output,
5158
kwargs.get('from', '.'), mail_to, message, body,
5163
class cmd_bundle_revisions(cmd_send):
5164
"""Create a merge-directive for submitting changes.
5166
A merge directive provides many things needed for requesting merges:
5168
* A machine-readable description of the merge to perform
5170
* An optional patch that is a preview of the changes requested
5172
* An optional bundle of revision data, so that the changes can be applied
5173
directly from the merge directive, without retrieving data from a
5176
If --no-bundle is specified, then public_branch is needed (and must be
5177
up-to-date), so that the receiver can perform the merge using the
5178
public_branch. The public_branch is always included if known, so that
5179
people can check it later.
5181
The submit branch defaults to the parent, but can be overridden. Both
5182
submit branch and public branch will be remembered if supplied.
5184
If a public_branch is known for the submit_branch, that public submit
5185
branch is used in the merge instructions. This means that a local mirror
5186
can be used as your actual submit branch, once you have set public_branch
5189
Two formats are currently supported: "4" uses revision bundle format 4 and
5190
merge directive format 2. It is significantly faster and smaller than
5191
older formats. It is compatible with Bazaar 0.19 and later. It is the
5192
default. "0.9" uses revision bundle format 0.9 and merge directive
5193
format 1. It is compatible with Bazaar 0.12 - 0.18.
5198
help='Do not include a bundle in the merge directive.'),
5199
Option('no-patch', help='Do not include a preview patch in the merge'
5202
help='Remember submit and public branch.'),
5204
help='Branch to generate the submission from, '
5205
'rather than the one containing the working directory.',
5208
Option('output', short_name='o', help='Write directive to this file.',
5211
help='Refuse to bundle revisions if there are uncommitted'
5212
' changes in the working tree, --no-strict disables the check.'),
5214
RegistryOption('format',
5215
help='Use the specified output format.',
5216
lazy_registry=('bzrlib.send', 'format_registry')),
5218
aliases = ['bundle']
5220
_see_also = ['send', 'merge']
5224
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5225
no_patch=False, revision=None, remember=False, output=None,
5226
format=None, strict=None, **kwargs):
5229
from bzrlib.send import send
5230
return send(submit_branch, revision, public_branch, remember,
5231
format, no_bundle, no_patch, output,
5232
kwargs.get('from', '.'), None, None, None,
5233
self.outf, strict=strict)
5236
class cmd_tag(Command):
5237
"""Create, remove or modify a tag naming a revision.
5239
Tags give human-meaningful names to revisions. Commands that take a -r
5240
(--revision) option can be given -rtag:X, where X is any previously
5243
Tags are stored in the branch. Tags are copied from one branch to another
5244
along when you branch, push, pull or merge.
5246
It is an error to give a tag name that already exists unless you pass
5247
--force, in which case the tag is moved to point to the new revision.
5249
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5250
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5253
_see_also = ['commit', 'tags']
5254
takes_args = ['tag_name']
5257
help='Delete this tag rather than placing it.',
5260
help='Branch in which to place the tag.',
5265
help='Replace existing tags.',
5270
def run(self, tag_name,
5276
branch, relpath = Branch.open_containing(directory)
5278
self.add_cleanup(branch.unlock)
5280
branch.tags.delete_tag(tag_name)
5281
self.outf.write('Deleted tag %s.\n' % tag_name)
5284
if len(revision) != 1:
5285
raise errors.BzrCommandError(
5286
"Tags can only be placed on a single revision, "
5288
revision_id = revision[0].as_revision_id(branch)
5290
revision_id = branch.last_revision()
5291
if (not force) and branch.tags.has_tag(tag_name):
5292
raise errors.TagAlreadyExists(tag_name)
5293
branch.tags.set_tag(tag_name, revision_id)
5294
self.outf.write('Created tag %s.\n' % tag_name)
5297
class cmd_tags(Command):
5300
This command shows a table of tag names and the revisions they reference.
5306
help='Branch whose tags should be displayed.',
5310
RegistryOption.from_kwargs('sort',
5311
'Sort tags by different criteria.', title='Sorting',
5312
alpha='Sort tags lexicographically (default).',
5313
time='Sort tags chronologically.',
5326
branch, relpath = Branch.open_containing(directory)
5328
tags = branch.tags.get_tag_dict().items()
5333
self.add_cleanup(branch.unlock)
5335
graph = branch.repository.get_graph()
5336
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5337
revid1, revid2 = rev1.rev_id, rev2.rev_id
5338
# only show revisions between revid1 and revid2 (inclusive)
5339
tags = [(tag, revid) for tag, revid in tags if
5340
graph.is_between(revid, revid1, revid2)]
5343
elif sort == 'time':
5345
for tag, revid in tags:
5347
revobj = branch.repository.get_revision(revid)
5348
except errors.NoSuchRevision:
5349
timestamp = sys.maxint # place them at the end
5351
timestamp = revobj.timestamp
5352
timestamps[revid] = timestamp
5353
tags.sort(key=lambda x: timestamps[x[1]])
5355
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5356
for index, (tag, revid) in enumerate(tags):
5358
revno = branch.revision_id_to_dotted_revno(revid)
5359
if isinstance(revno, tuple):
5360
revno = '.'.join(map(str, revno))
5361
except errors.NoSuchRevision:
5362
# Bad tag data/merges can lead to tagged revisions
5363
# which are not in this branch. Fail gracefully ...
5365
tags[index] = (tag, revno)
5367
for tag, revspec in tags:
5368
self.outf.write('%-20s %s\n' % (tag, revspec))
5371
class cmd_reconfigure(Command):
5372
"""Reconfigure the type of a bzr directory.
5374
A target configuration must be specified.
5376
For checkouts, the bind-to location will be auto-detected if not specified.
5377
The order of preference is
5378
1. For a lightweight checkout, the current bound location.
5379
2. For branches that used to be checkouts, the previously-bound location.
5380
3. The push location.
5381
4. The parent location.
5382
If none of these is available, --bind-to must be specified.
5385
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5386
takes_args = ['location?']
5388
RegistryOption.from_kwargs(
5390
title='Target type',
5391
help='The type to reconfigure the directory to.',
5392
value_switches=True, enum_switch=False,
5393
branch='Reconfigure to be an unbound branch with no working tree.',
5394
tree='Reconfigure to be an unbound branch with a working tree.',
5395
checkout='Reconfigure to be a bound branch with a working tree.',
5396
lightweight_checkout='Reconfigure to be a lightweight'
5397
' checkout (with no local history).',
5398
standalone='Reconfigure to be a standalone branch '
5399
'(i.e. stop using shared repository).',
5400
use_shared='Reconfigure to use a shared repository.',
5401
with_trees='Reconfigure repository to create '
5402
'working trees on branches by default.',
5403
with_no_trees='Reconfigure repository to not create '
5404
'working trees on branches by default.'
5406
Option('bind-to', help='Branch to bind checkout to.', type=str),
5408
help='Perform reconfiguration even if local changes'
5410
Option('stacked-on',
5411
help='Reconfigure a branch to be stacked on another branch.',
5415
help='Reconfigure a branch to be unstacked. This '
5416
'may require copying substantial data into it.',
5420
def run(self, location=None, target_type=None, bind_to=None, force=False,
5423
directory = bzrdir.BzrDir.open(location)
5424
if stacked_on and unstacked:
5425
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5426
elif stacked_on is not None:
5427
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5429
reconfigure.ReconfigureUnstacked().apply(directory)
5430
# At the moment you can use --stacked-on and a different
5431
# reconfiguration shape at the same time; there seems no good reason
5433
if target_type is None:
5434
if stacked_on or unstacked:
5437
raise errors.BzrCommandError('No target configuration '
5439
elif target_type == 'branch':
5440
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5441
elif target_type == 'tree':
5442
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5443
elif target_type == 'checkout':
5444
reconfiguration = reconfigure.Reconfigure.to_checkout(
5446
elif target_type == 'lightweight-checkout':
5447
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5449
elif target_type == 'use-shared':
5450
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5451
elif target_type == 'standalone':
5452
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5453
elif target_type == 'with-trees':
5454
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5456
elif target_type == 'with-no-trees':
5457
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5459
reconfiguration.apply(force)
5462
class cmd_switch(Command):
5463
"""Set the branch of a checkout and update.
5465
For lightweight checkouts, this changes the branch being referenced.
5466
For heavyweight checkouts, this checks that there are no local commits
5467
versus the current bound branch, then it makes the local branch a mirror
5468
of the new location and binds to it.
5470
In both cases, the working tree is updated and uncommitted changes
5471
are merged. The user can commit or revert these as they desire.
5473
Pending merges need to be committed or reverted before using switch.
5475
The path to the branch to switch to can be specified relative to the parent
5476
directory of the current branch. For example, if you are currently in a
5477
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5480
Bound branches use the nickname of its master branch unless it is set
5481
locally, in which case switching will update the local nickname to be
5485
takes_args = ['to_location?']
5486
takes_options = [Option('force',
5487
help='Switch even if local commits will be lost.'),
5489
Option('create-branch', short_name='b',
5490
help='Create the target branch from this one before'
5491
' switching to it.'),
5494
def run(self, to_location=None, force=False, create_branch=False,
5496
from bzrlib import switch
5498
revision = _get_one_revision('switch', revision)
5499
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5500
if to_location is None:
5501
if revision is None:
5502
raise errors.BzrCommandError('You must supply either a'
5503
' revision or a location')
5506
branch = control_dir.open_branch()
5507
had_explicit_nick = branch.get_config().has_explicit_nickname()
5508
except errors.NotBranchError:
5510
had_explicit_nick = False
5513
raise errors.BzrCommandError('cannot create branch without'
5515
to_location = directory_service.directories.dereference(
5517
if '/' not in to_location and '\\' not in to_location:
5518
# This path is meant to be relative to the existing branch
5519
this_url = self._get_branch_location(control_dir)
5520
to_location = urlutils.join(this_url, '..', to_location)
5521
to_branch = branch.bzrdir.sprout(to_location,
5522
possible_transports=[branch.bzrdir.root_transport],
5523
source_branch=branch).open_branch()
5526
to_branch = Branch.open(to_location)
5527
except errors.NotBranchError:
5528
this_url = self._get_branch_location(control_dir)
5529
to_branch = Branch.open(
5530
urlutils.join(this_url, '..', to_location))
5531
if revision is not None:
5532
revision = revision.as_revision_id(to_branch)
5533
switch.switch(control_dir, to_branch, force, revision_id=revision)
5534
if had_explicit_nick:
5535
branch = control_dir.open_branch() #get the new branch!
5536
branch.nick = to_branch.nick
5537
note('Switched to branch: %s',
5538
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5540
def _get_branch_location(self, control_dir):
5541
"""Return location of branch for this control dir."""
5543
this_branch = control_dir.open_branch()
5544
# This may be a heavy checkout, where we want the master branch
5545
master_location = this_branch.get_bound_location()
5546
if master_location is not None:
5547
return master_location
5548
# If not, use a local sibling
5549
return this_branch.base
5550
except errors.NotBranchError:
5551
format = control_dir.find_branch_format()
5552
if getattr(format, 'get_reference', None) is not None:
5553
return format.get_reference(control_dir)
5555
return control_dir.root_transport.base
5558
class cmd_view(Command):
5559
"""Manage filtered views.
5561
Views provide a mask over the tree so that users can focus on
5562
a subset of a tree when doing their work. After creating a view,
5563
commands that support a list of files - status, diff, commit, etc -
5564
effectively have that list of files implicitly given each time.
5565
An explicit list of files can still be given but those files
5566
must be within the current view.
5568
In most cases, a view has a short life-span: it is created to make
5569
a selected change and is deleted once that change is committed.
5570
At other times, you may wish to create one or more named views
5571
and switch between them.
5573
To disable the current view without deleting it, you can switch to
5574
the pseudo view called ``off``. This can be useful when you need
5575
to see the whole tree for an operation or two (e.g. merge) but
5576
want to switch back to your view after that.
5579
To define the current view::
5581
bzr view file1 dir1 ...
5583
To list the current view::
5587
To delete the current view::
5591
To disable the current view without deleting it::
5593
bzr view --switch off
5595
To define a named view and switch to it::
5597
bzr view --name view-name file1 dir1 ...
5599
To list a named view::
5601
bzr view --name view-name
5603
To delete a named view::
5605
bzr view --name view-name --delete
5607
To switch to a named view::
5609
bzr view --switch view-name
5611
To list all views defined::
5615
To delete all views::
5617
bzr view --delete --all
5621
takes_args = ['file*']
5624
help='Apply list or delete action to all views.',
5627
help='Delete the view.',
5630
help='Name of the view to define, list or delete.',
5634
help='Name of the view to switch to.',
5639
def run(self, file_list,
5645
tree, file_list = tree_files(file_list, apply_view=False)
5646
current_view, view_dict = tree.views.get_view_info()
5651
raise errors.BzrCommandError(
5652
"Both --delete and a file list specified")
5654
raise errors.BzrCommandError(
5655
"Both --delete and --switch specified")
5657
tree.views.set_view_info(None, {})
5658
self.outf.write("Deleted all views.\n")
5660
raise errors.BzrCommandError("No current view to delete")
5662
tree.views.delete_view(name)
5663
self.outf.write("Deleted '%s' view.\n" % name)
5666
raise errors.BzrCommandError(
5667
"Both --switch and a file list specified")
5669
raise errors.BzrCommandError(
5670
"Both --switch and --all specified")
5671
elif switch == 'off':
5672
if current_view is None:
5673
raise errors.BzrCommandError("No current view to disable")
5674
tree.views.set_view_info(None, view_dict)
5675
self.outf.write("Disabled '%s' view.\n" % (current_view))
5677
tree.views.set_view_info(switch, view_dict)
5678
view_str = views.view_display_str(tree.views.lookup_view())
5679
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5682
self.outf.write('Views defined:\n')
5683
for view in sorted(view_dict):
5684
if view == current_view:
5688
view_str = views.view_display_str(view_dict[view])
5689
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5691
self.outf.write('No views defined.\n')
5694
# No name given and no current view set
5697
raise errors.BzrCommandError(
5698
"Cannot change the 'off' pseudo view")
5699
tree.views.set_view(name, sorted(file_list))
5700
view_str = views.view_display_str(tree.views.lookup_view())
5701
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5705
# No name given and no current view set
5706
self.outf.write('No current view.\n')
5708
view_str = views.view_display_str(tree.views.lookup_view(name))
5709
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5712
class cmd_hooks(Command):
5718
for hook_key in sorted(hooks.known_hooks.keys()):
5719
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5720
self.outf.write("%s:\n" % type(some_hooks).__name__)
5721
for hook_name, hook_point in sorted(some_hooks.items()):
5722
self.outf.write(" %s:\n" % (hook_name,))
5723
found_hooks = list(hook_point)
5725
for hook in found_hooks:
5726
self.outf.write(" %s\n" %
5727
(some_hooks.get_hook_name(hook),))
5729
self.outf.write(" <no hooks installed>\n")
5732
class cmd_shelve(Command):
5733
"""Temporarily set aside some changes from the current tree.
5735
Shelve allows you to temporarily put changes you've made "on the shelf",
5736
ie. out of the way, until a later time when you can bring them back from
5737
the shelf with the 'unshelve' command. The changes are stored alongside
5738
your working tree, and so they aren't propagated along with your branch nor
5739
will they survive its deletion.
5741
If shelve --list is specified, previously-shelved changes are listed.
5743
Shelve is intended to help separate several sets of changes that have
5744
been inappropriately mingled. If you just want to get rid of all changes
5745
and you don't need to restore them later, use revert. If you want to
5746
shelve all text changes at once, use shelve --all.
5748
If filenames are specified, only the changes to those files will be
5749
shelved. Other files will be left untouched.
5751
If a revision is specified, changes since that revision will be shelved.
5753
You can put multiple items on the shelf, and by default, 'unshelve' will
5754
restore the most recently shelved changes.
5757
takes_args = ['file*']
5761
Option('all', help='Shelve all changes.'),
5763
RegistryOption('writer', 'Method to use for writing diffs.',
5764
bzrlib.option.diff_writer_registry,
5765
value_switches=True, enum_switch=False),
5767
Option('list', help='List shelved changes.'),
5769
help='Destroy removed changes instead of shelving them.'),
5771
_see_also = ['unshelve']
5773
def run(self, revision=None, all=False, file_list=None, message=None,
5774
writer=None, list=False, destroy=False):
5776
return self.run_for_list()
5777
from bzrlib.shelf_ui import Shelver
5779
writer = bzrlib.option.diff_writer_registry.get()
5781
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5782
file_list, message, destroy=destroy)
5787
except errors.UserAbort:
5790
def run_for_list(self):
5791
tree = WorkingTree.open_containing('.')[0]
5793
self.add_cleanup(tree.unlock)
5794
manager = tree.get_shelf_manager()
5795
shelves = manager.active_shelves()
5796
if len(shelves) == 0:
5797
note('No shelved changes.')
5799
for shelf_id in reversed(shelves):
5800
message = manager.get_metadata(shelf_id).get('message')
5802
message = '<no message>'
5803
self.outf.write('%3d: %s\n' % (shelf_id, message))
5807
class cmd_unshelve(Command):
5808
"""Restore shelved changes.
5810
By default, the most recently shelved changes are restored. However if you
5811
specify a shelf by id those changes will be restored instead. This works
5812
best when the changes don't depend on each other.
5815
takes_args = ['shelf_id?']
5817
RegistryOption.from_kwargs(
5818
'action', help="The action to perform.",
5819
enum_switch=False, value_switches=True,
5820
apply="Apply changes and remove from the shelf.",
5821
dry_run="Show changes, but do not apply or remove them.",
5822
preview="Instead of unshelving the changes, show the diff that "
5823
"would result from unshelving.",
5824
delete_only="Delete changes without applying them.",
5825
keep="Apply changes but don't delete them.",
5828
_see_also = ['shelve']
5830
def run(self, shelf_id=None, action='apply'):
5831
from bzrlib.shelf_ui import Unshelver
5832
unshelver = Unshelver.from_args(shelf_id, action)
5836
unshelver.tree.unlock()
5839
class cmd_clean_tree(Command):
5840
"""Remove unwanted files from working tree.
5842
By default, only unknown files, not ignored files, are deleted. Versioned
5843
files are never deleted.
5845
Another class is 'detritus', which includes files emitted by bzr during
5846
normal operations and selftests. (The value of these files decreases with
5849
If no options are specified, unknown files are deleted. Otherwise, option
5850
flags are respected, and may be combined.
5852
To check what clean-tree will do, use --dry-run.
5854
takes_options = [Option('ignored', help='Delete all ignored files.'),
5855
Option('detritus', help='Delete conflict files, merge'
5856
' backups, and failed selftest dirs.'),
5858
help='Delete files unknown to bzr (default).'),
5859
Option('dry-run', help='Show files to delete instead of'
5861
Option('force', help='Do not prompt before deleting.')]
5862
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5864
from bzrlib.clean_tree import clean_tree
5865
if not (unknown or ignored or detritus):
5869
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5870
dry_run=dry_run, no_prompt=force)
5873
class cmd_reference(Command):
5874
"""list, view and set branch locations for nested trees.
5876
If no arguments are provided, lists the branch locations for nested trees.
5877
If one argument is provided, display the branch location for that tree.
5878
If two arguments are provided, set the branch location for that tree.
5883
takes_args = ['path?', 'location?']
5885
def run(self, path=None, location=None):
5887
if path is not None:
5889
tree, branch, relpath =(
5890
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5891
if path is not None:
5894
tree = branch.basis_tree()
5896
info = branch._get_all_reference_info().iteritems()
5897
self._display_reference_info(tree, branch, info)
5899
file_id = tree.path2id(path)
5901
raise errors.NotVersionedError(path)
5902
if location is None:
5903
info = [(file_id, branch.get_reference_info(file_id))]
5904
self._display_reference_info(tree, branch, info)
5906
branch.set_reference_info(file_id, path, location)
5908
def _display_reference_info(self, tree, branch, info):
5910
for file_id, (path, location) in info:
5912
path = tree.id2path(file_id)
5913
except errors.NoSuchId:
5915
ref_list.append((path, location))
5916
for path, location in sorted(ref_list):
5917
self.outf.write('%s %s\n' % (path, location))
2840
5920
# these get imported and then picked up by the scan for cmd_*
2841
5921
# 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
5922
# we do need to load at least some information about them to know of
2843
5923
# aliases. ideally we would avoid loading the implementation until the
2844
5924
# details were needed.
5925
from bzrlib.cmd_version_info import cmd_version_info
2845
5926
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2846
from bzrlib.bundle.commands import cmd_bundle_revisions
5927
from bzrlib.bundle.commands import (
5930
from bzrlib.foreign import cmd_dpush
2847
5931
from bzrlib.sign_my_commits import cmd_sign_my_commits
2848
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2849
cmd_weave_plan_merge, cmd_weave_merge_text