810
508
takes_args = ['names*']
811
takes_options = [Option("after", help="Move only the bzr identifier"
812
" of the file, because the file has already been moved."),
813
Option('auto', help='Automatically guess renames.'),
814
Option('dry-run', help='Avoid making changes when guessing renames.'),
509
takes_options = [Option("after", help="move only the bzr identifier"
510
" of the file (file has already been moved). Use this flag if"
511
" bzr is not able to detect this itself.")]
816
512
aliases = ['move', 'rename']
817
513
encoding_type = 'replace'
819
def run(self, names_list, after=False, auto=False, dry_run=False):
821
return self.run_auto(names_list, after, dry_run)
823
raise errors.BzrCommandError('--dry-run requires --auto.')
515
def run(self, names_list, after=False):
824
516
if names_list is None:
826
519
if len(names_list) < 2:
827
520
raise errors.BzrCommandError("missing file argument")
828
tree, rel_names = tree_files(names_list, canonicalize=False)
829
self.add_cleanup(tree.lock_tree_write().unlock)
830
self._run(tree, names_list, rel_names, after)
832
def run_auto(self, names_list, after, dry_run):
833
if names_list is not None and len(names_list) > 1:
834
raise errors.BzrCommandError('Only one path may be specified to'
837
raise errors.BzrCommandError('--after cannot be specified with'
839
work_tree, file_list = tree_files(names_list, default_branch='.')
840
self.add_cleanup(work_tree.lock_tree_write().unlock)
841
rename_map.RenameMap.guess_renames(work_tree, dry_run)
843
def _run(self, tree, names_list, rel_names, after):
844
into_existing = osutils.isdir(names_list[-1])
845
if into_existing and len(names_list) == 2:
847
# a. case-insensitive filesystem and change case of dir
848
# b. move directory after the fact (if the source used to be
849
# a directory, but now doesn't exist in the working tree
850
# and the target is an existing directory, just rename it)
851
if (not tree.case_sensitive
852
and rel_names[0].lower() == rel_names[1].lower()):
853
into_existing = False
856
# 'fix' the case of a potential 'from'
857
from_id = tree.path2id(
858
tree.get_canonical_inventory_path(rel_names[0]))
859
if (not osutils.lexists(names_list[0]) and
860
from_id and inv.get_file_kind(from_id) == "directory"):
861
into_existing = False
521
tree, rel_names = tree_files(names_list)
523
if os.path.isdir(names_list[-1]):
864
524
# move into existing directory
865
# All entries reference existing inventory items, so fix them up
866
# for cicp file-systems.
867
rel_names = tree.get_canonical_inventory_paths(rel_names)
868
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
870
self.outf.write("%s => %s\n" % (src, dest))
525
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
526
self.outf.write("%s => %s\n" % pair)
872
528
if len(names_list) != 2:
873
529
raise errors.BzrCommandError('to mv multiple files the'
874
530
' destination must be a versioned'
877
# for cicp file-systems: the src references an existing inventory
879
src = tree.get_canonical_inventory_path(rel_names[0])
880
# Find the canonical version of the destination: In all cases, the
881
# parent of the target must be in the inventory, so we fetch the
882
# canonical version from there (we do not always *use* the
883
# canonicalized tail portion - we may be attempting to rename the
885
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
886
dest_parent = osutils.dirname(canon_dest)
887
spec_tail = osutils.basename(rel_names[1])
888
# For a CICP file-system, we need to avoid creating 2 inventory
889
# entries that differ only by case. So regardless of the case
890
# we *want* to use (ie, specified by the user or the file-system),
891
# we must always choose to use the case of any existing inventory
892
# items. The only exception to this is when we are attempting a
893
# case-only rename (ie, canonical versions of src and dest are
895
dest_id = tree.path2id(canon_dest)
896
if dest_id is None or tree.path2id(src) == dest_id:
897
# No existing item we care about, so work out what case we
898
# are actually going to use.
900
# If 'after' is specified, the tail must refer to a file on disk.
902
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
904
# pathjoin with an empty tail adds a slash, which breaks
906
dest_parent_fq = tree.basedir
908
dest_tail = osutils.canonical_relpath(
910
osutils.pathjoin(dest_parent_fq, spec_tail))
912
# not 'after', so case as specified is used
913
dest_tail = spec_tail
915
# Use the existing item so 'mv' fails with AlreadyVersioned.
916
dest_tail = os.path.basename(canon_dest)
917
dest = osutils.pathjoin(dest_parent, dest_tail)
918
mutter("attempting to move %s => %s", src, dest)
919
tree.rename_one(src, dest, after=after)
921
self.outf.write("%s => %s\n" % (src, dest))
532
tree.rename_one(rel_names[0], rel_names[1], after=after)
533
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
924
536
class cmd_pull(Command):
925
__doc__ = """Turn this branch into a mirror of another branch.
537
"""Turn this branch into a mirror of another branch.
927
By default, this command only works on branches that have not diverged.
928
Branches are considered diverged if the destination branch's most recent
929
commit is one that has not been merged (directly or indirectly) into the
539
This command only works on branches that have not diverged. Branches are
540
considered diverged if the destination branch's most recent commit is one
541
that has not been merged (directly or indirectly) into the parent.
932
543
If branches have diverged, you can use 'bzr merge' to integrate the changes
933
544
from one into the other. Once one branch has merged, the other should
934
545
be able to pull it again.
936
If you want to replace your local changes and just want your branch to
937
match the remote one, use pull --overwrite. This will work even if the two
938
branches have diverged.
547
If you want to forget your local changes and just update your branch to
548
match the remote one, use pull --overwrite.
940
550
If there is no default location set, the first pull will set it. After
941
551
that, you can omit the location to use the default. To change the
942
552
default, use --remember. The value will only be saved if the remote
943
553
location can be accessed.
945
Note: The location can be specified either in the form of a branch,
946
or in the form of a path to a file containing a merge directive generated
950
_see_also = ['push', 'update', 'status-flags', 'send']
951
takes_options = ['remember', 'overwrite', 'revision',
952
custom_help('verbose',
953
help='Show logs of pulled revisions.'),
556
_see_also = ['push', 'update', 'status-flags']
557
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
954
558
Option('directory',
955
help='Branch to pull into, '
956
'rather than the one containing the working directory.',
559
help='branch to pull into, '
560
'rather than the one containing the working directory',
961
help="Perform a local pull in a bound "
962
"branch. Local pulls are not applied to "
966
565
takes_args = ['location?']
967
566
encoding_type = 'replace'
969
568
def run(self, location=None, remember=False, overwrite=False,
970
569
revision=None, verbose=False,
971
directory=None, local=False):
571
from bzrlib.tag import _merge_tags_if_possible
972
572
# FIXME: too much stuff is in the command class
973
573
revision_id = None
1074
663
_see_also = ['pull', 'update', 'working-trees']
1075
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
664
takes_options = ['remember', 'overwrite', 'verbose',
1076
665
Option('create-prefix',
1077
666
help='Create the path leading up to the branch '
1078
'if it does not already exist.'),
667
'if it does not already exist'),
1079
668
Option('directory',
1080
help='Branch to push from, '
1081
'rather than the one containing the working directory.',
669
help='branch to push from, '
670
'rather than the one containing the working directory',
1085
674
Option('use-existing-dir',
1086
675
help='By default push will fail if the target'
1087
676
' directory exists, but does not already'
1088
' have a control directory. This flag will'
677
' have a control directory. This flag will'
1089
678
' allow push to proceed.'),
1091
help='Create a stacked branch that references the public location '
1092
'of the parent branch.'),
1093
Option('stacked-on',
1094
help='Create a stacked branch that refers to another branch '
1095
'for the commit history. Only the work not present in the '
1096
'referenced branch is included in the branch created.',
1099
help='Refuse to push if there are uncommitted changes in'
1100
' the working tree, --no-strict disables the check.'),
1102
680
takes_args = ['location?']
1103
681
encoding_type = 'replace'
1105
683
def run(self, location=None, remember=False, overwrite=False,
1106
create_prefix=False, verbose=False, revision=None,
1107
use_existing_dir=False, directory=None, stacked_on=None,
1108
stacked=False, strict=None):
1109
from bzrlib.push import _show_push_branch
684
create_prefix=False, verbose=False,
685
use_existing_dir=False,
687
# FIXME: Way too big! Put this into a function called from the
1111
689
if directory is None:
1113
# Get the source branch
1115
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1116
# Get the tip's revision_id
1117
revision = _get_one_revision('push', revision)
1118
if revision is not None:
1119
revision_id = revision.in_history(br_from).rev_id
1122
if tree is not None and revision_id is None:
1123
tree.check_changed_or_out_of_date(
1124
strict, 'push_strict',
1125
more_error='Use --no-strict to force the push.',
1126
more_warning='Uncommitted changes will not be pushed.')
1127
# Get the stacked_on branch, if any
1128
if stacked_on is not None:
1129
stacked_on = urlutils.normalize_url(stacked_on)
1131
parent_url = br_from.get_parent()
1133
parent = Branch.open(parent_url)
1134
stacked_on = parent.get_public_branch()
1136
# I considered excluding non-http url's here, thus forcing
1137
# 'public' branches only, but that only works for some
1138
# users, so it's best to just depend on the user spotting an
1139
# error by the feedback given to them. RBC 20080227.
1140
stacked_on = parent_url
1142
raise errors.BzrCommandError(
1143
"Could not determine branch to refer to.")
1145
# Get the destination location
691
br_from = Branch.open_containing(directory)[0]
692
stored_loc = br_from.get_push_location()
1146
693
if location is None:
1147
stored_loc = br_from.get_push_location()
1148
694
if stored_loc is None:
1149
raise errors.BzrCommandError(
1150
"No push location known or specified.")
695
raise errors.BzrCommandError("No push location known or specified.")
1152
697
display_url = urlutils.unescape_for_display(stored_loc,
1153
698
self.outf.encoding)
1154
self.outf.write("Using saved push location: %s\n" % display_url)
699
self.outf.write("Using saved location: %s\n" % display_url)
1155
700
location = stored_loc
1157
_show_push_branch(br_from, revision_id, location, self.outf,
1158
verbose=verbose, overwrite=overwrite, remember=remember,
1159
stacked_on=stacked_on, create_prefix=create_prefix,
1160
use_existing_dir=use_existing_dir)
702
to_transport = transport.get_transport(location)
704
br_to = repository_to = dir_to = None
706
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
707
except errors.NotBranchError:
708
pass # Didn't find anything
710
# If we can open a branch, use its direct repository, otherwise see
711
# if there is a repository without a branch.
713
br_to = dir_to.open_branch()
714
except errors.NotBranchError:
715
# Didn't find a branch, can we find a repository?
717
repository_to = dir_to.find_repository()
718
except errors.NoRepositoryPresent:
721
# Found a branch, so we must have found a repository
722
repository_to = br_to.repository
726
# The destination doesn't exist; create it.
727
# XXX: Refactor the create_prefix/no_create_prefix code into a
728
# common helper function
730
to_transport.mkdir('.')
731
except errors.FileExists:
732
if not use_existing_dir:
733
raise errors.BzrCommandError("Target directory %s"
734
" already exists, but does not have a valid .bzr"
735
" directory. Supply --use-existing-dir to push"
736
" there anyway." % location)
737
except errors.NoSuchFile:
738
if not create_prefix:
739
raise errors.BzrCommandError("Parent directory of %s"
741
"\nYou may supply --create-prefix to create all"
742
" leading parent directories."
745
_create_prefix(to_transport)
747
# Now the target directory exists, but doesn't have a .bzr
748
# directory. So we need to create it, along with any work to create
749
# all of the dependent branches, etc.
750
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
751
revision_id=br_from.last_revision())
752
br_to = dir_to.open_branch()
753
# TODO: Some more useful message about what was copied
754
note('Created new branch.')
755
# We successfully created the target, remember it
756
if br_from.get_push_location() is None or remember:
757
br_from.set_push_location(br_to.base)
758
elif repository_to is None:
759
# we have a bzrdir but no branch or repository
760
# XXX: Figure out what to do other than complain.
761
raise errors.BzrCommandError("At %s you have a valid .bzr control"
762
" directory, but not a branch or repository. This is an"
763
" unsupported configuration. Please move the target directory"
764
" out of the way and try again."
767
# We have a repository but no branch, copy the revisions, and then
769
last_revision_id = br_from.last_revision()
770
repository_to.fetch(br_from.repository,
771
revision_id=last_revision_id)
772
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
773
note('Created new branch.')
774
if br_from.get_push_location() is None or remember:
775
br_from.set_push_location(br_to.base)
776
else: # We have a valid to branch
777
# We were able to connect to the remote location, so remember it
778
# we don't need to successfully push because of possible divergence.
779
if br_from.get_push_location() is None or remember:
780
br_from.set_push_location(br_to.base)
781
old_rh = br_to.revision_history()
784
tree_to = dir_to.open_workingtree()
785
except errors.NotLocalUrl:
786
warning("This transport does not update the working "
787
"tree of: %s. See 'bzr help working-trees' for "
788
"more information." % br_to.base)
789
push_result = br_from.push(br_to, overwrite)
790
except errors.NoWorkingTree:
791
push_result = br_from.push(br_to, overwrite)
795
push_result = br_from.push(tree_to.branch, overwrite)
799
except errors.DivergedBranches:
800
raise errors.BzrCommandError('These branches have diverged.'
801
' Try using "merge" and then "push".')
802
if push_result is not None:
803
push_result.report(self.outf)
805
new_rh = br_to.revision_history()
808
from bzrlib.log import show_changed_revisions
809
show_changed_revisions(br_to, old_rh, new_rh,
812
# we probably did a clone rather than a push, so a message was
1163
817
class cmd_branch(Command):
1164
__doc__ = """Create a new branch that is a copy of an existing branch.
818
"""Create a new copy of a branch.
1166
820
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1167
821
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1177
831
_see_also = ['checkout']
1178
832
takes_args = ['from_location', 'to_location?']
1179
takes_options = ['revision', Option('hardlink',
1180
help='Hard-link working tree files where possible.'),
1182
help="Create a branch without a working-tree."),
1184
help="Switch the checkout in the current directory "
1185
"to the new branch."),
1187
help='Create a stacked branch referring to the source branch. '
1188
'The new branch will depend on the availability of the source '
1189
'branch for all operations.'),
1190
Option('standalone',
1191
help='Do not use a shared repository, even if available.'),
1192
Option('use-existing-dir',
1193
help='By default branch will fail if the target'
1194
' directory exists, but does not already'
1195
' have a control directory. This flag will'
1196
' allow branch to proceed.'),
1198
help="Bind new branch to from location."),
833
takes_options = ['revision']
1200
834
aliases = ['get', 'clone']
1202
def run(self, from_location, to_location=None, revision=None,
1203
hardlink=False, stacked=False, standalone=False, no_tree=False,
1204
use_existing_dir=False, switch=False, bind=False):
1205
from bzrlib import switch as _mod_switch
836
def run(self, from_location, to_location=None, revision=None):
1206
837
from bzrlib.tag import _merge_tags_if_possible
1207
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1209
revision = _get_one_revision('branch', revision)
1210
self.add_cleanup(br_from.lock_read().unlock)
1211
if revision is not None:
1212
revision_id = revision.as_revision_id(br_from)
1214
# FIXME - wt.last_revision, fallback to branch, fall back to
1215
# None or perhaps NULL_REVISION to mean copy nothing
1217
revision_id = br_from.last_revision()
1218
if to_location is None:
1219
to_location = urlutils.derive_to_location(from_location)
1220
to_transport = transport.get_transport(to_location)
1222
to_transport.mkdir('.')
1223
except errors.FileExists:
1224
if not use_existing_dir:
1225
raise errors.BzrCommandError('Target directory "%s" '
1226
'already exists.' % to_location)
1229
bzrdir.BzrDir.open_from_transport(to_transport)
1230
except errors.NotBranchError:
1233
raise errors.AlreadyBranchError(to_location)
1234
except errors.NoSuchFile:
1235
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1238
# preserve whatever source format we have.
1239
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1240
possible_transports=[to_transport],
1241
accelerator_tree=accelerator_tree,
1242
hardlink=hardlink, stacked=stacked,
1243
force_new_repo=standalone,
1244
create_tree_if_local=not no_tree,
1245
source_branch=br_from)
1246
branch = dir.open_branch()
1247
except errors.NoSuchRevision:
1248
to_transport.delete_tree('.')
1249
msg = "The branch %s has no revision %s." % (from_location,
1251
raise errors.BzrCommandError(msg)
1252
_merge_tags_if_possible(br_from, branch)
1253
# If the source branch is stacked, the new branch may
1254
# be stacked whether we asked for that explicitly or not.
1255
# We therefore need a try/except here and not just 'if stacked:'
1257
note('Created new stacked branch referring to %s.' %
1258
branch.get_stacked_on_url())
1259
except (errors.NotStacked, errors.UnstackableBranchFormat,
1260
errors.UnstackableRepositoryFormat), e:
840
elif len(revision) > 1:
841
raise errors.BzrCommandError(
842
'bzr branch --revision takes exactly 1 revision value')
844
br_from = Branch.open(from_location)
847
if len(revision) == 1 and revision[0] is not None:
848
revision_id = revision[0].in_history(br_from)[1]
850
# FIXME - wt.last_revision, fallback to branch, fall back to
851
# None or perhaps NULL_REVISION to mean copy nothing
853
revision_id = br_from.last_revision()
854
if to_location is None:
855
to_location = urlutils.derive_to_location(from_location)
858
name = os.path.basename(to_location) + '\n'
860
to_transport = transport.get_transport(to_location)
862
to_transport.mkdir('.')
863
except errors.FileExists:
864
raise errors.BzrCommandError('Target directory "%s" already'
865
' exists.' % to_location)
866
except errors.NoSuchFile:
867
raise errors.BzrCommandError('Parent of "%s" does not exist.'
870
# preserve whatever source format we have.
871
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
872
branch = dir.open_branch()
873
except errors.NoSuchRevision:
874
to_transport.delete_tree('.')
875
msg = "The branch %s has no revision %s." % (from_location, revision[0])
876
raise errors.BzrCommandError(msg)
878
branch.control_files.put_utf8('branch-name', name)
879
_merge_tags_if_possible(br_from, branch)
1261
880
note('Branched %d revision(s).' % branch.revno())
1263
# Bind to the parent
1264
parent_branch = Branch.open(from_location)
1265
branch.bind(parent_branch)
1266
note('New branch bound to %s' % from_location)
1268
# Switch to the new branch
1269
wt, _ = WorkingTree.open_containing('.')
1270
_mod_switch.switch(wt.bzrdir, branch)
1271
note('Switched to branch: %s',
1272
urlutils.unescape_for_display(branch.base, 'utf-8'))
1275
885
class cmd_checkout(Command):
1276
__doc__ = """Create a new checkout of an existing branch.
886
"""Create a new checkout of an existing branch.
1278
888
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1279
889
the branch found in '.'. This is useful if you have removed the working tree
1280
890
or if it was never created - i.e. if you pushed the branch to its current
1281
891
location using SFTP.
1283
893
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1284
894
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1285
895
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1353
969
@display_command
1354
970
def run(self, dir=u'.'):
1355
971
tree = WorkingTree.open_containing(dir)[0]
1356
self.add_cleanup(tree.lock_read().unlock)
1357
new_inv = tree.inventory
1358
old_tree = tree.basis_tree()
1359
self.add_cleanup(old_tree.lock_read().unlock)
1360
old_inv = old_tree.inventory
1362
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1363
for f, paths, c, v, p, n, k, e in iterator:
1364
if paths[0] == paths[1]:
1368
renames.append(paths)
1370
for old_name, new_name in renames:
1371
self.outf.write("%s => %s\n" % (old_name, new_name))
974
new_inv = tree.inventory
975
old_tree = tree.basis_tree()
978
old_inv = old_tree.inventory
979
renames = list(_mod_tree.find_renames(old_inv, new_inv))
981
for old_name, new_name in renames:
982
self.outf.write("%s => %s\n" % (old_name, new_name))
1374
989
class cmd_update(Command):
1375
__doc__ = """Update a tree to have the latest code committed to its branch.
990
"""Update a tree to have the latest code committed to its branch.
1377
992
This will perform a merge into the working tree, and may generate
1378
conflicts. If you have any local changes, you will still
993
conflicts. If you have any local changes, you will still
1379
994
need to commit them after the update for the update to be complete.
1381
If you want to discard your local changes, you can just do a
996
If you want to discard your local changes, you can just do a
1382
997
'bzr revert' instead of 'bzr commit' after the update.
1384
If the tree's branch is bound to a master branch, it will also update
1385
the branch from the master.
1388
_see_also = ['pull', 'working-trees', 'status-flags']
1000
_see_also = ['pull', 'working-trees']
1389
1001
takes_args = ['dir?']
1390
takes_options = ['revision']
1391
1002
aliases = ['up']
1393
def run(self, dir='.', revision=None):
1394
if revision is not None and len(revision) != 1:
1395
raise errors.BzrCommandError(
1396
"bzr update --revision takes exactly one revision")
1004
def run(self, dir='.'):
1397
1005
tree = WorkingTree.open_containing(dir)[0]
1398
branch = tree.branch
1399
possible_transports = []
1400
master = branch.get_master_branch(
1401
possible_transports=possible_transports)
1006
master = tree.branch.get_master_branch()
1402
1007
if master is not None:
1403
branch_location = master.base
1404
1008
tree.lock_write()
1406
branch_location = tree.branch.base
1407
1010
tree.lock_tree_write()
1408
self.add_cleanup(tree.unlock)
1409
# get rid of the final '/' and be ready for display
1410
branch_location = urlutils.unescape_for_display(
1411
branch_location.rstrip('/'),
1413
existing_pending_merges = tree.get_parent_ids()[1:]
1417
# may need to fetch data into a heavyweight checkout
1418
# XXX: this may take some time, maybe we should display a
1420
old_tip = branch.update(possible_transports)
1421
if revision is not None:
1422
revision_id = revision[0].as_revision_id(branch)
1424
revision_id = branch.last_revision()
1425
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1426
revno = branch.revision_id_to_dotted_revno(revision_id)
1427
note("Tree is up to date at revision %s of branch %s" %
1428
('.'.join(map(str, revno)), branch_location))
1430
view_info = _get_view_info_for_change_reporter(tree)
1431
change_reporter = delta._ChangeReporter(
1432
unversioned_filter=tree.is_ignored,
1433
view_info=view_info)
1435
conflicts = tree.update(
1437
possible_transports=possible_transports,
1438
revision=revision_id,
1440
except errors.NoSuchRevision, e:
1441
raise errors.BzrCommandError(
1442
"branch has no revision %s\n"
1443
"bzr update --revision only works"
1444
" for a revision in the branch history"
1446
revno = tree.branch.revision_id_to_dotted_revno(
1447
_mod_revision.ensure_null(tree.last_revision()))
1448
note('Updated to revision %s of branch %s' %
1449
('.'.join(map(str, revno)), branch_location))
1450
parent_ids = tree.get_parent_ids()
1451
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1452
note('Your local commits will now show as pending merges with '
1453
"'bzr status', and can be committed with 'bzr commit'.")
1012
existing_pending_merges = tree.get_parent_ids()[1:]
1013
last_rev = tree.last_revision()
1014
if last_rev == tree.branch.last_revision():
1015
# may be up to date, check master too.
1016
master = tree.branch.get_master_branch()
1017
if master is None or last_rev == master.last_revision():
1018
revno = tree.branch.revision_id_to_revno(last_rev)
1019
note("Tree is up to date at revision %d." % (revno,))
1021
conflicts = tree.update(delta._ChangeReporter(
1022
unversioned_filter=tree.is_ignored))
1023
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1024
note('Updated to revision %d.' % (revno,))
1025
if tree.get_parent_ids()[1:] != existing_pending_merges:
1026
note('Your local commits will now show as pending merges with '
1027
"'bzr status', and can be committed with 'bzr commit'.")
1460
1036
class cmd_info(Command):
1461
__doc__ = """Show information about a working tree, branch or repository.
1037
"""Show information about a working tree, branch or repository.
1463
1039
This command will show all known locations and formats associated to the
1464
tree, branch or repository.
1466
In verbose mode, statistical information is included with each report.
1467
To see extended statistic information, use a verbosity level of 2 or
1468
higher by specifying the verbose option multiple times, e.g. -vv.
1040
tree, branch or repository. Statistical information is included with
1470
1043
Branches and working trees will also report any missing revisions.
1474
Display information on the format and related locations:
1478
Display the above together with extended format information and
1479
basic statistics (like the number of files in the working tree and
1480
number of revisions in the branch and repository):
1484
Display the above together with number of committers to the branch:
1488
1045
_see_also = ['revno', 'working-trees', 'repositories']
1489
1046
takes_args = ['location?']
1490
1047
takes_options = ['verbose']
1491
encoding_type = 'replace'
1493
1049
@display_command
1494
def run(self, location=None, verbose=False):
1496
noise_level = get_verbosity_level()
1050
def run(self, location=None, verbose=0):
1499
1051
from bzrlib.info import show_bzrdir_info
1500
1052
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1501
verbose=noise_level, outfile=self.outf)
1504
1056
class cmd_remove(Command):
1505
__doc__ = """Remove files or directories.
1507
This makes bzr stop tracking changes to the specified files. bzr will delete
1508
them if they can easily be recovered using revert. If no options or
1509
parameters are given bzr will scan for files that are being tracked by bzr
1510
but missing in your tree and stop tracking them for you.
1057
"""Remove files or directories.
1059
This makes bzr stop tracking changes to the specified files and
1060
delete them if they can easily be recovered using revert.
1062
You can specify one or more files, and/or --new. If you specify --new,
1063
only 'added' files will be removed. If you specify both, then new files
1064
in the specified directories will be removed. If the directories are
1065
also new, they will also be removed.
1512
1067
takes_args = ['file*']
1513
1068
takes_options = ['verbose',
1514
Option('new', help='Only remove files that have never been committed.'),
1069
Option('new', help='remove newly-added files'),
1515
1070
RegistryOption.from_kwargs('file-deletion-strategy',
1516
'The file deletion mode to be used.',
1071
'The file deletion mode to be used',
1517
1072
title='Deletion Strategy', value_switches=True, enum_switch=False,
1518
1073
safe='Only delete files if they can be'
1519
1074
' safely recovered (default).',
1520
keep='Delete from bzr but leave the working copy.',
1075
keep="Don't delete any files.",
1521
1076
force='Delete all the specified files, even if they can not be '
1522
1077
'recovered and even if they are non-empty directories.')]
1523
aliases = ['rm', 'del']
1524
1079
encoding_type = 'replace'
1526
1081
def run(self, file_list, verbose=False, new=False,
2083
1563
raise errors.BzrCommandError(msg)
2086
def _parse_levels(s):
2090
msg = "The levels argument must be an integer."
2091
raise errors.BzrCommandError(msg)
2094
1566
class cmd_log(Command):
2095
__doc__ = """Show historical log for a branch or subset of a branch.
2097
log is bzr's default tool for exploring the history of a branch.
2098
The branch to use is taken from the first parameter. If no parameters
2099
are given, the branch containing the working directory is logged.
2100
Here are some simple examples::
2102
bzr log log the current branch
2103
bzr log foo.py log a file in its branch
2104
bzr log http://server/branch log a branch on a server
2106
The filtering, ordering and information shown for each revision can
2107
be controlled as explained below. By default, all revisions are
2108
shown sorted (topologically) so that newer revisions appear before
2109
older ones and descendants always appear before ancestors. If displayed,
2110
merged revisions are shown indented under the revision in which they
2115
The log format controls how information about each revision is
2116
displayed. The standard log formats are called ``long``, ``short``
2117
and ``line``. The default is long. See ``bzr help log-formats``
2118
for more details on log formats.
2120
The following options can be used to control what information is
2123
-l N display a maximum of N revisions
2124
-n N display N levels of revisions (0 for all, 1 for collapsed)
2125
-v display a status summary (delta) for each revision
2126
-p display a diff (patch) for each revision
2127
--show-ids display revision-ids (and file-ids), not just revnos
2129
Note that the default number of levels to display is a function of the
2130
log format. If the -n option is not used, the standard log formats show
2131
just the top level (mainline).
2133
Status summaries are shown using status flags like A, M, etc. To see
2134
the changes explained using words like ``added`` and ``modified``
2135
instead, use the -vv option.
2139
To display revisions from oldest to newest, use the --forward option.
2140
In most cases, using this option will have little impact on the total
2141
time taken to produce a log, though --forward does not incrementally
2142
display revisions like --reverse does when it can.
2144
:Revision filtering:
2146
The -r option can be used to specify what revision or range of revisions
2147
to filter against. The various forms are shown below::
2149
-rX display revision X
2150
-rX.. display revision X and later
2151
-r..Y display up to and including revision Y
2152
-rX..Y display from X to Y inclusive
2154
See ``bzr help revisionspec`` for details on how to specify X and Y.
2155
Some common examples are given below::
2157
-r-1 show just the tip
2158
-r-10.. show the last 10 mainline revisions
2159
-rsubmit:.. show what's new on this branch
2160
-rancestor:path.. show changes since the common ancestor of this
2161
branch and the one at location path
2162
-rdate:yesterday.. show changes since yesterday
2164
When logging a range of revisions using -rX..Y, log starts at
2165
revision Y and searches back in history through the primary
2166
("left-hand") parents until it finds X. When logging just the
2167
top level (using -n1), an error is reported if X is not found
2168
along the way. If multi-level logging is used (-n0), X may be
2169
a nested merge revision and the log will be truncated accordingly.
2173
If parameters are given and the first one is not a branch, the log
2174
will be filtered to show only those revisions that changed the
2175
nominated files or directories.
2177
Filenames are interpreted within their historical context. To log a
2178
deleted file, specify a revision range so that the file existed at
2179
the end or start of the range.
2181
Historical context is also important when interpreting pathnames of
2182
renamed files/directories. Consider the following example:
2184
* revision 1: add tutorial.txt
2185
* revision 2: modify tutorial.txt
2186
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2190
* ``bzr log guide.txt`` will log the file added in revision 1
2192
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2194
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2195
the original file in revision 2.
2197
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2198
was no file called guide.txt in revision 2.
2200
Renames are always followed by log. By design, there is no need to
2201
explicitly ask for this (and no way to stop logging a file back
2202
until it was last renamed).
2206
The --message option can be used for finding revisions that match a
2207
regular expression in a commit message.
2211
GUI tools and IDEs are often better at exploring history than command
2212
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2213
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2214
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2215
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2217
You may find it useful to add the aliases below to ``bazaar.conf``::
2221
top = log -l10 --line
2224
``bzr tip`` will then show the latest revision while ``bzr top``
2225
will show the last 10 mainline revisions. To see the details of a
2226
particular revision X, ``bzr show -rX``.
2228
If you are interested in looking deeper into a particular merge X,
2229
use ``bzr log -n0 -rX``.
2231
``bzr log -v`` on a branch with lots of history is currently
2232
very slow. A fix for this issue is currently under development.
2233
With or without that fix, it is recommended that a revision range
2234
be given when using the -v option.
2236
bzr has a generic full-text matching plugin, bzr-search, that can be
2237
used to find revisions matching user names, commit messages, etc.
2238
Among other features, this plugin can find all revisions containing
2239
a list of words but not others.
2241
When exploring non-mainline history on large projects with deep
2242
history, the performance of log can be greatly improved by installing
2243
the historycache plugin. This plugin buffers historical information
2244
trading disk space for faster speed.
1567
"""Show log of a branch, file, or directory.
1569
By default show the log of the branch containing the working directory.
1571
To request a range of logs, you can use the command -r begin..end
1572
-r revision requests a specific revision, -r ..end or -r begin.. are
1578
bzr log -r -10.. http://server/branch
2246
takes_args = ['file*']
2247
_see_also = ['log-formats', 'revisionspec']
2250
help='Show from oldest to newest.'),
2252
custom_help('verbose',
2253
help='Show files changed in each revision.'),
2257
type=bzrlib.option._parse_revision_str,
2259
help='Show just the specified revision.'
2260
' See also "help revisionspec".'),
2264
help='Number of levels to display - 0 for all, 1 for flat.',
2266
type=_parse_levels),
2269
help='Show revisions whose message matches this '
2270
'regular expression.',
2274
help='Limit the output to the first N revisions.',
2279
help='Show changes made in each revision as a patch.'),
2280
Option('include-merges',
2281
help='Show merged revisions like --levels 0 does.'),
2282
Option('exclude-common-ancestry',
2283
help='Display only the revisions that are not part'
2284
' of both ancestries (require -rX..Y)'
1581
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1583
takes_args = ['location?']
1584
takes_options = [Option('forward',
1585
help='show from oldest to newest'),
1589
help='show files changed in each revision'),
1590
'show-ids', 'revision',
1594
help='show revisions whose message matches this regexp',
1597
help='limit the output to the first N revisions',
2287
1600
encoding_type = 'replace'
2289
1602
@display_command
2290
def run(self, file_list=None, timezone='original',
1603
def run(self, location=None, timezone='original',
2292
1605
show_ids=False,
2296
1608
log_format=None,
2301
include_merges=False,
2302
exclude_common_ancestry=False,
2304
from bzrlib.log import (
2306
make_log_request_dict,
2307
_get_info_for_log_files,
1611
from bzrlib.log import show_log
1612
assert message is None or isinstance(message, basestring), \
1613
"invalid message argument %r" % message
2309
1614
direction = (forward and 'forward') or 'reverse'
2310
if (exclude_common_ancestry
2311
and (revision is None or len(revision) != 2)):
2312
raise errors.BzrCommandError(
2313
'--exclude-common-ancestry requires -r with two revisions')
2318
raise errors.BzrCommandError(
2319
'--levels and --include-merges are mutually exclusive')
2321
if change is not None:
2323
raise errors.RangeInChangeOption()
2324
if revision is not None:
2325
raise errors.BzrCommandError(
2326
'--revision and --change are mutually exclusive')
2331
filter_by_dir = False
2333
# find the file ids to log and check for directory filtering
2334
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2335
revision, file_list, self.add_cleanup)
2336
for relpath, file_id, kind in file_info_list:
1619
# find the file id to log:
1621
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1625
tree = b.basis_tree()
1626
file_id = tree.path2id(fp)
2337
1627
if file_id is None:
2338
1628
raise errors.BzrCommandError(
2339
"Path unknown at end or start of revision range: %s" %
2341
# If the relpath is the top of the tree, we log everything
2346
file_ids.append(file_id)
2347
filter_by_dir = filter_by_dir or (
2348
kind in ['directory', 'tree-reference'])
1629
"Path does not have any revision history: %s" %
2351
# FIXME ? log the current subdir only RBC 20060203
1633
# FIXME ? log the current subdir only RBC 20060203
2352
1634
if revision is not None \
2353
1635
and len(revision) > 0 and revision[0].get_branch():
2354
1636
location = revision[0].get_branch()
2624
1816
class cmd_ignore(Command):
2625
__doc__ = """Ignore specified files or patterns.
2627
See ``bzr help patterns`` for details on the syntax of patterns.
2629
If a .bzrignore file does not exist, the ignore command
2630
will create one and add the specified files or patterns to the newly
2631
created file. The ignore command will also automatically add the
2632
.bzrignore file to be versioned. Creating a .bzrignore file without
2633
the use of the ignore command will require an explicit add command.
1817
"""Ignore specified files or patterns.
2635
1819
To remove patterns from the ignore list, edit the .bzrignore file.
2636
After adding, editing or deleting that file either indirectly by
2637
using this command or directly by using an editor, be sure to commit
2640
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2641
the global ignore file can be found in the application data directory as
2642
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2643
Global ignores are not touched by this command. The global ignore file
2644
can be edited directly using an editor.
2646
Patterns prefixed with '!' are exceptions to ignore patterns and take
2647
precedence over regular ignores. Such exceptions are used to specify
2648
files that should be versioned which would otherwise be ignored.
2650
Patterns prefixed with '!!' act as regular ignore patterns, but have
2651
precedence over the '!' exception patterns.
2653
Note: ignore patterns containing shell wildcards must be quoted from
1821
Trailing slashes on patterns are ignored.
1822
If the pattern contains a slash or is a regular expression, it is compared
1823
to the whole path from the branch root. Otherwise, it is compared to only
1824
the last component of the path. To match a file only in the root
1825
directory, prepend './'.
1827
Ignore patterns specifying absolute paths are not allowed.
1829
Ignore patterns may include globbing wildcards such as:
1830
? - Matches any single character except '/'
1831
* - Matches 0 or more characters except '/'
1832
/**/ - Matches 0 or more directories in a path
1833
[a-z] - Matches a single character from within a group of characters
1835
Ignore patterns may also be Python regular expressions.
1836
Regular expression ignore patterns are identified by a 'RE:' prefix
1837
followed by the regular expression. Regular expression ignore patterns
1838
may not include named or numbered groups.
1840
Note: ignore patterns containing shell wildcards must be quoted from
2654
1841
the shell on Unix.
2657
Ignore the top level Makefile::
2659
bzr ignore ./Makefile
2661
Ignore .class files in all directories...::
2663
bzr ignore "*.class"
2665
...but do not ignore "special.class"::
2667
bzr ignore "!special.class"
2669
Ignore .o files under the lib directory::
2671
bzr ignore "lib/**/*.o"
2673
Ignore .o files under the lib directory::
2675
bzr ignore "RE:lib/.*\.o"
2677
Ignore everything but the "debian" toplevel directory::
2679
bzr ignore "RE:(?!debian/).*"
2681
Ignore everything except the "local" toplevel directory,
2682
but always ignore "*~" autosave files, even under local/::
2685
bzr ignore "!./local"
1844
bzr ignore ./Makefile
1845
bzr ignore '*.class'
1846
bzr ignore 'lib/**/*.o'
1847
bzr ignore 'RE:lib/.*\.o'
2689
_see_also = ['status', 'ignored', 'patterns']
1850
_see_also = ['status', 'ignored']
2690
1851
takes_args = ['name_pattern*']
2691
1852
takes_options = [
2692
Option('default-rules',
2693
help='Display the default ignore rules that bzr uses.')
2696
def run(self, name_pattern_list=None, default_rules=None):
2697
from bzrlib import ignores
2698
if default_rules is not None:
2699
# dump the default rules and exit
2700
for pattern in ignores.USER_DEFAULTS:
2701
self.outf.write("%s\n" % pattern)
1853
Option('old-default-rules',
1854
help='Out the ignore rules bzr < 0.9 always used.')
1857
def run(self, name_pattern_list=None, old_default_rules=None):
1858
from bzrlib.atomicfile import AtomicFile
1859
if old_default_rules is not None:
1860
# dump the rules and exit
1861
for pattern in ignores.OLD_DEFAULTS:
2703
1864
if not name_pattern_list:
2704
1865
raise errors.BzrCommandError("ignore requires at least one "
2705
"NAME_PATTERN or --default-rules.")
2706
name_pattern_list = [globbing.normalize_pattern(p)
1866
"NAME_PATTERN or --old-default-rules")
1867
name_pattern_list = [globbing.normalize_pattern(p)
2707
1868
for p in name_pattern_list]
2708
1869
for name_pattern in name_pattern_list:
2709
if (name_pattern[0] == '/' or
1870
if (name_pattern[0] == '/' or
2710
1871
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2711
1872
raise errors.BzrCommandError(
2712
1873
"NAME_PATTERN should not be an absolute path")
2713
1874
tree, relpath = WorkingTree.open_containing(u'.')
2714
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2715
ignored = globbing.Globster(name_pattern_list)
2718
for entry in tree.list_files():
2722
if ignored.match(filename):
2723
matches.append(filename)
2725
if len(matches) > 0:
2726
self.outf.write("Warning: the following files are version controlled and"
2727
" match your ignore pattern:\n%s"
2728
"\nThese files will continue to be version controlled"
2729
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1875
ifn = tree.abspath('.bzrignore')
1876
if os.path.exists(ifn):
1879
igns = f.read().decode('utf-8')
1885
# TODO: If the file already uses crlf-style termination, maybe
1886
# we should use that for the newly added lines?
1888
if igns and igns[-1] != '\n':
1890
for name_pattern in name_pattern_list:
1891
igns += name_pattern + '\n'
1893
f = AtomicFile(ifn, 'wb')
1895
f.write(igns.encode('utf-8'))
1900
if not tree.path2id('.bzrignore'):
1901
tree.add(['.bzrignore'])
2732
1904
class cmd_ignored(Command):
2733
__doc__ = """List ignored files and the patterns that matched them.
2735
List all the ignored files and the ignore pattern that caused the file to
2738
Alternatively, to list just the files::
1905
"""List ignored files and the patterns that matched them.
2743
encoding_type = 'replace'
2744
_see_also = ['ignore', 'ls']
1908
_see_also = ['ignore']
2746
1909
@display_command
2748
1911
tree = WorkingTree.open_containing(u'.')[0]
2749
self.add_cleanup(tree.lock_read().unlock)
2750
for path, file_class, kind, file_id, entry in tree.list_files():
2751
if file_class != 'I':
2753
## XXX: Slightly inefficient since this was already calculated
2754
pat = tree.is_ignored(path)
2755
self.outf.write('%-50s %s\n' % (path, pat))
1914
for path, file_class, kind, file_id, entry in tree.list_files():
1915
if file_class != 'I':
1917
## XXX: Slightly inefficient since this was already calculated
1918
pat = tree.is_ignored(path)
1919
print '%-50s %s' % (path, pat)
2758
1924
class cmd_lookup_revision(Command):
2759
__doc__ = """Lookup the revision-id from a revision-number
1925
"""Lookup the revision-id from a revision-number
2762
1928
bzr lookup-revision 33
2765
1931
takes_args = ['revno']
2767
1933
@display_command
2768
1934
def run(self, revno):
2770
1936
revno = int(revno)
2771
1937
except ValueError:
2772
raise errors.BzrCommandError("not a valid revision-number: %r"
2774
revid = WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2775
self.outf.write("%s\n" % revid)
1938
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1940
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2778
1943
class cmd_export(Command):
2779
__doc__ = """Export current or past revision to a destination directory or archive.
1944
"""Export current or past revision to a destination directory or archive.
2781
1946
If no revision is specified this exports the last committed revision.
2794
1959
Note: Export of tree with non-ASCII filenames to zip is not supported.
2796
================= =========================
2797
Supported formats Autodetected by extension
2798
================= =========================
1961
Supported formats Autodetected by extension
1962
----------------- -------------------------
2801
1965
tbz2 .tar.bz2, .tbz2
2802
1966
tgz .tar.gz, .tgz
2804
================= =========================
2806
takes_args = ['dest', 'branch_or_subdir?']
2809
help="Type of file to export to.",
2812
Option('filters', help='Apply content filters to export the '
2813
'convenient form.'),
2816
help="Name of the root directory inside the exported file."),
2817
Option('per-file-timestamps',
2818
help='Set modification time of files to that of the last '
2819
'revision in which it was changed.'),
2821
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2822
root=None, filters=False, per_file_timestamps=False):
1969
takes_args = ['dest', 'branch?']
1970
takes_options = ['revision', 'format', 'root']
1971
def run(self, dest, branch=None, revision=None, format=None, root=None):
2823
1972
from bzrlib.export import export
2825
if branch_or_subdir is None:
2826
1975
tree = WorkingTree.open_containing(u'.')[0]
2827
1976
b = tree.branch
2830
b, subdir = Branch.open_containing(branch_or_subdir)
2833
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1978
b = Branch.open(branch)
1980
if revision is None:
1981
# should be tree.last_revision FIXME
1982
rev_id = b.last_revision()
1984
if len(revision) != 1:
1985
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1986
rev_id = revision[0].in_history(b).rev_id
1987
t = b.repository.revision_tree(rev_id)
2835
export(rev_tree, dest, format, root, subdir, filtered=filters,
2836
per_file_timestamps=per_file_timestamps)
1989
export(t, dest, format, root)
2837
1990
except errors.NoSuchExportFormat, e:
2838
1991
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2841
1994
class cmd_cat(Command):
2842
__doc__ = """Write the contents of a file as of a given revision to standard output.
1995
"""Write the contents of a file as of a given revision to standard output.
2844
1997
If no revision is nominated, the last revision is used.
2846
1999
Note: Take care to redirect standard output when using this command on a
2850
2003
_see_also = ['ls']
2852
Option('name-from-revision', help='The path name in the old tree.'),
2853
Option('filters', help='Apply content filters to display the '
2854
'convenience form.'),
2004
takes_options = ['revision', 'name-from-revision']
2857
2005
takes_args = ['filename']
2858
2006
encoding_type = 'exact'
2860
2008
@display_command
2861
def run(self, filename, revision=None, name_from_revision=False,
2009
def run(self, filename, revision=None, name_from_revision=False):
2863
2010
if revision is not None and len(revision) != 1:
2864
2011
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2865
" one revision specifier")
2866
tree, branch, relpath = \
2867
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2868
self.add_cleanup(branch.lock_read().unlock)
2869
return self._run(tree, branch, relpath, filename, revision,
2870
name_from_revision, filters)
2872
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2016
tree, b, relpath = \
2017
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2018
except errors.NotBranchError:
2021
if revision is not None and revision[0].get_branch() is not None:
2022
b = Branch.open(revision[0].get_branch())
2874
2023
if tree is None:
2875
2024
tree = b.basis_tree()
2876
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2877
self.add_cleanup(rev_tree.lock_read().unlock)
2025
if revision is None:
2026
revision_id = b.last_revision()
2028
revision_id = revision[0].in_history(b).rev_id
2030
cur_file_id = tree.path2id(relpath)
2031
rev_tree = b.repository.revision_tree(revision_id)
2879
2032
old_file_id = rev_tree.path2id(relpath)
2881
2034
if name_from_revision:
2882
# Try in revision if requested
2883
2035
if old_file_id is None:
2884
raise errors.BzrCommandError(
2885
"%r is not present in revision %s" % (
2886
filename, rev_tree.get_revision_id()))
2036
raise errors.BzrCommandError("%r is not present in revision %s"
2037
% (filename, revision_id))
2888
content = rev_tree.get_file_text(old_file_id)
2890
cur_file_id = tree.path2id(relpath)
2892
if cur_file_id is not None:
2893
# Then try with the actual file id
2895
content = rev_tree.get_file_text(cur_file_id)
2897
except errors.NoSuchId:
2898
# The actual file id didn't exist at that time
2900
if not found and old_file_id is not None:
2901
# Finally try with the old file id
2902
content = rev_tree.get_file_text(old_file_id)
2905
# Can't be found anywhere
2906
raise errors.BzrCommandError(
2907
"%r is not present in revision %s" % (
2908
filename, rev_tree.get_revision_id()))
2910
from bzrlib.filters import (
2911
ContentFilterContext,
2912
filtered_output_bytes,
2914
filters = rev_tree._content_filter_stack(relpath)
2915
chunks = content.splitlines(True)
2916
content = filtered_output_bytes(chunks, filters,
2917
ContentFilterContext(relpath, rev_tree))
2919
self.outf.writelines(content)
2922
self.outf.write(content)
2039
rev_tree.print_file(old_file_id)
2040
elif cur_file_id is not None:
2041
rev_tree.print_file(cur_file_id)
2042
elif old_file_id is not None:
2043
rev_tree.print_file(old_file_id)
2045
raise errors.BzrCommandError("%r is not present in revision %s" %
2046
(filename, revision_id))
2925
2049
class cmd_local_time_offset(Command):
2926
__doc__ = """Show the offset in seconds from GMT to local time."""
2050
"""Show the offset in seconds from GMT to local time."""
2928
2052
@display_command
2930
self.outf.write("%s\n" % osutils.local_time_offset())
2054
print osutils.local_time_offset()
2934
2058
class cmd_commit(Command):
2935
__doc__ = """Commit changes into a new revision.
2937
An explanatory message needs to be given for each commit. This is
2938
often done by using the --message option (getting the message from the
2939
command line) or by using the --file option (getting the message from
2940
a file). If neither of these options is given, an editor is opened for
2941
the user to enter the message. To see the changed files in the
2942
boilerplate text loaded into the editor, use the --show-diff option.
2944
By default, the entire tree is committed and the person doing the
2945
commit is assumed to be the author. These defaults can be overridden
2950
If selected files are specified, only changes to those files are
2951
committed. If a directory is specified then the directory and
2952
everything within it is committed.
2954
When excludes are given, they take precedence over selected files.
2955
For example, to commit only changes within foo, but not changes
2958
bzr commit foo -x foo/bar
2960
A selective commit after a merge is not yet supported.
2964
If the author of the change is not the same person as the committer,
2965
you can specify the author's name using the --author option. The
2966
name should be in the same format as a committer-id, e.g.
2967
"John Doe <jdoe@example.com>". If there is more than one author of
2968
the change you can specify the option multiple times, once for each
2973
A common mistake is to forget to add a new file or directory before
2974
running the commit command. The --strict option checks for unknown
2975
files and aborts the commit if any are found. More advanced pre-commit
2976
checks can be implemented by defining hooks. See ``bzr help hooks``
2981
If you accidentially commit the wrong changes or make a spelling
2982
mistake in the commit message say, you can use the uncommit command
2983
to undo it. See ``bzr help uncommit`` for details.
2985
Hooks can also be configured to run after a commit. This allows you
2986
to trigger updates to external systems like bug trackers. The --fixes
2987
option can be used to record the association between a revision and
2988
one or more bugs. See ``bzr help bugs`` for details.
2990
A selective commit may fail in some cases where the committed
2991
tree would be invalid. Consider::
2996
bzr commit foo -m "committing foo"
2997
bzr mv foo/bar foo/baz
3000
bzr commit foo/bar -m "committing bar but not baz"
3002
In the example above, the last commit will fail by design. This gives
3003
the user the opportunity to decide whether they want to commit the
3004
rename at the same time, separately first, or not at all. (As a general
3005
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2059
"""Commit changes into a new revision.
2061
If no arguments are given, the entire tree is committed.
2063
If selected files are specified, only changes to those files are
2064
committed. If a directory is specified then the directory and everything
2065
within it is committed.
2067
A selected-file commit may fail in some cases where the committed
2068
tree would be invalid. Consider::
2073
bzr commit foo -m "committing foo"
2074
bzr mv foo/bar foo/baz
2077
bzr commit foo/bar -m "committing bar but not baz"
2079
In the example above, the last commit will fail by design. This gives
2080
the user the opportunity to decide whether they want to commit the
2081
rename at the same time, separately first, or not at all. (As a general
2082
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2084
Note: A selected-file commit after a merge is not yet supported.
3007
2086
# TODO: Run hooks on tree to-be-committed, and after commit.
3014
2093
# XXX: verbose currently does nothing
3016
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
2095
_see_also = ['bugs', 'uncommit']
3017
2096
takes_args = ['selected*']
3019
ListOption('exclude', type=str, short_name='x',
3020
help="Do not consider changes made to a given path."),
3021
Option('message', type=unicode,
3023
help="Description of the new revision."),
3026
help='Commit even if nothing has changed.'),
3027
Option('file', type=str,
3030
help='Take commit message from this file.'),
3032
help="Refuse to commit if there are unknown "
3033
"files in the working tree."),
3034
Option('commit-time', type=str,
3035
help="Manually set a commit time using commit date "
3036
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3037
ListOption('fixes', type=str,
3038
help="Mark a bug as being fixed by this revision "
3039
"(see \"bzr help bugs\")."),
3040
ListOption('author', type=unicode,
3041
help="Set the author's name, if it's different "
3042
"from the committer."),
3044
help="Perform a local commit in a bound "
3045
"branch. Local commits are not pushed to "
3046
"the master branch until a normal commit "
3049
Option('show-diff', short_name='p',
3050
help='When no message is supplied, show the diff along'
3051
' with the status summary in the message editor.'),
2097
takes_options = ['message', 'verbose',
2099
help='commit even if nothing has changed'),
2100
Option('file', type=str,
2103
help='file containing commit message'),
2105
help="refuse to commit if there are unknown "
2106
"files in the working tree."),
2107
ListOption('fixes', type=str,
2108
help="mark a bug as being fixed by this "
2111
help="perform a local only commit in a bound "
2112
"branch. Such commits are not pushed to "
2113
"the master branch until a normal commit "
3053
2117
aliases = ['ci', 'checkin']
3055
def _iter_bug_fix_urls(self, fixes, branch):
2119
def _get_bug_fix_properties(self, fixes, branch):
3056
2121
# Configure the properties for bug fixing attributes.
3057
2122
for fixed_bug in fixes:
3058
2123
tokens = fixed_bug.split(':')
3059
2124
if len(tokens) != 2:
3060
2125
raise errors.BzrCommandError(
3061
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3062
"See \"bzr help bugs\" for more information on this "
3063
"feature.\nCommit refused." % fixed_bug)
2126
"Invalid bug %s. Must be in the form of 'tag:id'. "
2127
"Commit refused." % fixed_bug)
3064
2128
tag, bug_id = tokens
3066
yield bugtracker.get_bug_url(tag, branch, bug_id)
2130
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
3067
2131
except errors.UnknownBugTrackerAbbreviation:
3068
2132
raise errors.BzrCommandError(
3069
2133
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3070
except errors.MalformedBugIdentifier, e:
3071
raise errors.BzrCommandError(
3072
"%s\nCommit refused." % (str(e),))
3074
def run(self, message=None, file=None, verbose=False, selected_list=None,
3075
unchanged=False, strict=False, local=False, fixes=None,
3076
author=None, show_diff=False, exclude=None, commit_time=None):
3077
from bzrlib.errors import (
3082
from bzrlib.msgeditor import (
3083
edit_commit_message_encoded,
3084
generate_commit_message_template,
3085
make_commit_message_template_encoded
3088
commit_stamp = offset = None
3089
if commit_time is not None:
3091
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3092
except ValueError, e:
3093
raise errors.BzrCommandError(
3094
"Could not parse --commit-time: " + str(e))
2134
except errors.MalformedBugIdentifier:
2135
raise errors.BzrCommandError(
2136
"Invalid bug identifier for %s. Commit refused."
2138
properties.append('%s fixed' % bug_url)
2139
return '\n'.join(properties)
2141
def run(self, message=None, file=None, verbose=True, selected_list=None,
2142
unchanged=False, strict=False, local=False, fixes=None):
2143
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2144
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2146
from bzrlib.msgeditor import edit_commit_message, \
2147
make_commit_message_template
3096
2149
# TODO: Need a blackbox test for invoking the external editor; may be
3097
2150
# slightly problematic to run this cross-platform.
3099
# TODO: do more checks that the commit will succeed before
2152
# TODO: do more checks that the commit will succeed before
3100
2153
# spending the user's valuable time typing a commit message.
3102
2155
properties = {}
3502
2394
takes_args = ['testspecs*']
3503
2395
takes_options = ['verbose',
3505
help='Stop when one test fails.',
2397
help='stop when one test fails',
3506
2398
short_name='1',
2400
Option('keep-output',
2401
help='keep output directories when tests fail'),
3508
2402
Option('transport',
3509
2403
help='Use a different transport by default '
3510
2404
'throughout the test suite.',
3511
2405
type=get_transport_type),
3513
help='Run the benchmarks rather than selftests.'),
2406
Option('benchmark', help='run the bzr benchmarks.'),
3514
2407
Option('lsprof-timed',
3515
help='Generate lsprof output for benchmarked'
2408
help='generate lsprof output for benchmarked'
3516
2409
' sections of code.'),
3517
Option('lsprof-tests',
3518
help='Generate lsprof output for each test.'),
3519
2410
Option('cache-dir', type=str,
3520
help='Cache intermediate benchmark output in this '
2411
help='a directory to cache intermediate'
2412
' benchmark steps'),
2413
Option('clean-output',
2414
help='clean temporary tests directories'
2415
' without running tests'),
3522
2416
Option('first',
3523
help='Run all tests, but run specified tests first.',
2417
help='run all tests, but run specified tests first',
3524
2418
short_name='f',
2420
Option('numbered-dirs',
2421
help='use numbered dirs for TestCaseInTempDir'),
3526
2422
Option('list-only',
3527
help='List the tests instead of running them.'),
3528
RegistryOption('parallel',
3529
help="Run the test suite in parallel.",
3530
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3531
value_switches=False,
2423
help='list the tests instead of running them'),
3533
2424
Option('randomize', type=str, argname="SEED",
3534
help='Randomize the order of tests using the given'
3535
' seed or "now" for the current time.'),
2425
help='randomize the order of tests using the given'
2426
' seed or "now" for the current time'),
3536
2427
Option('exclude', type=str, argname="PATTERN",
3537
2428
short_name='x',
3538
help='Exclude tests that match this regular'
3541
help='Output test progress via subunit.'),
3542
Option('strict', help='Fail on missing dependencies or '
3544
Option('load-list', type=str, argname='TESTLISTFILE',
3545
help='Load a test id list from a text file.'),
3546
ListOption('debugflag', type=str, short_name='E',
3547
help='Turn on a selftest debug flag.'),
3548
ListOption('starting-with', type=str, argname='TESTID',
3549
param_name='starting_with', short_name='s',
3551
'Load only the tests starting with TESTID.'),
2429
help='exclude tests that match this regular'
3553
2432
encoding_type = 'replace'
3556
Command.__init__(self)
3557
self.additional_selftest_args = {}
3559
def run(self, testspecs_list=None, verbose=False, one=False,
3560
transport=None, benchmark=None,
3561
lsprof_timed=None, cache_dir=None,
3562
first=False, list_only=False,
3563
randomize=None, exclude=None, strict=False,
3564
load_list=None, debugflag=None, starting_with=None, subunit=False,
3565
parallel=None, lsprof_tests=False):
2434
def run(self, testspecs_list=None, verbose=None, one=False,
2435
keep_output=False, transport=None, benchmark=None,
2436
lsprof_timed=None, cache_dir=None, clean_output=False,
2437
first=False, numbered_dirs=None, list_only=False,
2438
randomize=None, exclude=None):
3566
2440
from bzrlib.tests import selftest
3567
2441
import bzrlib.benchmarks as benchmarks
3568
2442
from bzrlib.benchmarks import tree_creator
3570
# Make deprecation warnings visible, unless -Werror is set
3571
symbol_versioning.activate_deprecation_warnings(override=False)
2445
from bzrlib.tests import clean_selftest_output
2446
clean_selftest_output()
2449
warning("notice: selftest --keep-output "
2450
"is no longer supported; "
2451
"test output is always removed")
2453
if numbered_dirs is None and sys.platform == 'win32':
2454
numbered_dirs = True
3573
2456
if cache_dir is not None:
3574
2457
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2458
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2459
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
3575
2461
if testspecs_list is not None:
3576
2462
pattern = '|'.join(testspecs_list)
3581
from bzrlib.tests import SubUnitBzrRunner
3583
raise errors.BzrCommandError("subunit not available. subunit "
3584
"needs to be installed to use --subunit.")
3585
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3586
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3587
# stdout, which would corrupt the subunit stream.
3588
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3590
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3592
self.additional_selftest_args.setdefault(
3593
'suite_decorators', []).append(parallel)
3595
2466
test_suite_factory = benchmarks.test_suite
3596
# Unless user explicitly asks for quiet, be verbose in benchmarks
3597
verbose = not is_quiet()
3598
2469
# TODO: should possibly lock the history file...
3599
2470
benchfile = open(".perf_history", "at", buffering=1)
3600
self.add_cleanup(benchfile.close)
3602
2472
test_suite_factory = None
3603
2475
benchfile = None
3604
selftest_kwargs = {"verbose": verbose,
3606
"stop_on_failure": one,
3607
"transport": transport,
3608
"test_suite_factory": test_suite_factory,
3609
"lsprof_timed": lsprof_timed,
3610
"lsprof_tests": lsprof_tests,
3611
"bench_history": benchfile,
3612
"matching_tests_first": first,
3613
"list_only": list_only,
3614
"random_seed": randomize,
3615
"exclude_pattern": exclude,
3617
"load_list": load_list,
3618
"debug_flags": debugflag,
3619
"starting_with": starting_with
3621
selftest_kwargs.update(self.additional_selftest_args)
3622
result = selftest(**selftest_kwargs)
2477
result = selftest(verbose=verbose,
2479
stop_on_failure=one,
2480
transport=transport,
2481
test_suite_factory=test_suite_factory,
2482
lsprof_timed=lsprof_timed,
2483
bench_history=benchfile,
2484
matching_tests_first=first,
2485
numbered_dirs=numbered_dirs,
2486
list_only=list_only,
2487
random_seed=randomize,
2488
exclude_pattern=exclude
2491
if benchfile is not None:
2494
info('tests passed')
2496
info('tests failed')
3623
2497
return int(not result)
3626
2500
class cmd_version(Command):
3627
__doc__ = """Show version of bzr."""
3629
encoding_type = 'replace'
3631
Option("short", help="Print just the version number."),
2501
"""Show version of bzr."""
3634
2503
@display_command
3635
def run(self, short=False):
3636
2505
from bzrlib.version import show_version
3638
self.outf.write(bzrlib.version_string + '\n')
3640
show_version(to_file=self.outf)
3643
2509
class cmd_rocks(Command):
3644
__doc__ = """Statement of optimism."""
2510
"""Statement of optimism."""
3648
2514
@display_command
3650
self.outf.write("It sure does!\n")
2516
print "It sure does!"
3653
2519
class cmd_find_merge_base(Command):
3654
__doc__ = """Find and print a base revision for merging two branches."""
2520
"""Find and print a base revision for merging two branches."""
3655
2521
# TODO: Options to specify revisions on either side, as if
3656
2522
# merging only part of the history.
3657
2523
takes_args = ['branch', 'other']
3660
2526
@display_command
3661
2527
def run(self, branch, other):
3662
from bzrlib.revision import ensure_null
2528
from bzrlib.revision import ensure_null, MultipleRevisionSources
3664
2530
branch1 = Branch.open_containing(branch)[0]
3665
2531
branch2 = Branch.open_containing(other)[0]
3666
self.add_cleanup(branch1.lock_read().unlock)
3667
self.add_cleanup(branch2.lock_read().unlock)
3668
2533
last1 = ensure_null(branch1.last_revision())
3669
2534
last2 = ensure_null(branch2.last_revision())
3671
2536
graph = branch1.repository.get_graph(branch2.repository)
3672
2537
base_rev_id = graph.find_unique_lca(last1, last2)
3674
self.outf.write('merge base is revision %s\n' % base_rev_id)
2539
print 'merge base is revision %s' % base_rev_id
3677
2542
class cmd_merge(Command):
3678
__doc__ = """Perform a three-way merge.
3680
The source of the merge can be specified either in the form of a branch,
3681
or in the form of a path to a file containing a merge directive generated
3682
with bzr send. If neither is specified, the default is the upstream branch
3683
or the branch most recently merged using --remember.
3685
When merging a branch, by default the tip will be merged. To pick a different
3686
revision, pass --revision. If you specify two values, the first will be used as
3687
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3688
available revisions, like this is commonly referred to as "cherrypicking".
3690
Revision numbers are always relative to the branch being merged.
2543
"""Perform a three-way merge.
2545
The branch is the branch you will merge from. By default, it will merge
2546
the latest revision. If you specify a revision, that revision will be
2547
merged. If you specify two revisions, the first will be used as a BASE,
2548
and the second one as OTHER. Revision numbers are always relative to the
3692
2551
By default, bzr will try to merge in all new work from the other
3693
2552
branch, automatically determining an appropriate base. If this
3694
2553
fails, you may need to give an explicit base.
3696
2555
Merge will do its best to combine the changes in two branches, but there
3697
2556
are some kinds of problems only a human can fix. When it encounters those,
3698
2557
it will mark a conflict. A conflict means that you need to fix something,
3709
2568
directory, where they can be reviewed (with bzr diff), tested, and then
3710
2569
committed to record the result of the merge.
2573
To merge the latest revision from bzr.dev:
2574
bzr merge ../bzr.dev
2576
To merge changes up to and including revision 82 from bzr.dev:
2577
bzr merge -r 82 ../bzr.dev
2579
To merge the changes introduced by 82, without previous changes:
2580
bzr merge -r 81..82 ../bzr.dev
3712
2582
merge refuses to run if there are any uncommitted changes, unless
3713
--force is given. The --force option can also be used to create a
3714
merge revision which has more than two parents.
3716
If one would like to merge changes from the working tree of the other
3717
branch without merging any committed revisions, the --uncommitted option
3720
To select only some changes to merge, use "merge -i", which will prompt
3721
you to apply each diff hunk and file change, similar to "shelve".
3724
To merge the latest revision from bzr.dev::
3726
bzr merge ../bzr.dev
3728
To merge changes up to and including revision 82 from bzr.dev::
3730
bzr merge -r 82 ../bzr.dev
3732
To merge the changes introduced by 82, without previous changes::
3734
bzr merge -r 81..82 ../bzr.dev
3736
To apply a merge directive contained in /tmp/merge::
3738
bzr merge /tmp/merge
3740
To create a merge revision with three parents from two branches
3741
feature1a and feature1b:
3743
bzr merge ../feature1a
3744
bzr merge ../feature1b --force
3745
bzr commit -m 'revision with three parents'
3748
encoding_type = 'exact'
3749
_see_also = ['update', 'remerge', 'status-flags', 'send']
3750
takes_args = ['location?']
3755
help='Merge even if the destination tree has uncommitted changes.'),
2586
_see_also = ['update', 'remerge', 'status-flags']
2587
takes_args = ['branch?']
2588
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
3759
2589
Option('show-base', help="Show base revision text in "
3761
2591
Option('uncommitted', help='Apply uncommitted changes'
3762
' from a working copy, instead of branch changes.'),
2592
' from a working copy, instead of branch changes'),
3763
2593
Option('pull', help='If the destination is already'
3764
2594
' completely merged into the source, pull from the'
3765
' source rather than merging. When this happens,'
2595
' source rather than merging. When this happens,'
3766
2596
' you do not need to commit the result.'),
3767
2597
Option('directory',
3768
help='Branch to merge into, '
3769
'rather than the one containing the working directory.',
3773
Option('preview', help='Instead of merging, show a diff of the'
3775
Option('interactive', help='Select changes interactively.',
2598
help='Branch to merge into, '
2599
'rather than the one containing the working directory',
3779
def run(self, location=None, revision=None, force=False,
3780
merge_type=None, show_base=False, reprocess=None, remember=False,
2605
def run(self, branch=None, revision=None, force=False, merge_type=None,
2606
show_base=False, reprocess=False, remember=False,
3781
2607
uncommitted=False, pull=False,
3782
2608
directory=None,
2610
from bzrlib.tag import _merge_tags_if_possible
2611
other_revision_id = None
3786
2612
if merge_type is None:
3787
2613
merge_type = _mod_merge.Merge3Merger
3789
2615
if directory is None: directory = u'.'
3790
possible_transports = []
3792
allow_pending = True
3793
verified = 'inapplicable'
2616
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2617
# inventory. Because merge is a mutating operation, it really
2618
# should be a lock_write() for the whole cmd_merge operation.
2619
# However, cmd_merge open's its own tree in _merge_helper, which
2620
# means if we lock here, the later lock_write() will always block.
2621
# Either the merge helper code should be updated to take a tree,
2622
# (What about tree.merge_from_branch?)
3794
2623
tree = WorkingTree.open_containing(directory)[0]
3797
basis_tree = tree.revision_tree(tree.last_revision())
3798
except errors.NoSuchRevision:
3799
basis_tree = tree.basis_tree()
3801
# die as quickly as possible if there are uncommitted changes
3803
if tree.has_changes():
3804
raise errors.UncommittedChanges(tree)
3806
view_info = _get_view_info_for_change_reporter(tree)
3807
2624
change_reporter = delta._ChangeReporter(
3808
unversioned_filter=tree.is_ignored, view_info=view_info)
3809
pb = ui.ui_factory.nested_progress_bar()
3810
self.add_cleanup(pb.finished)
3811
self.add_cleanup(tree.lock_write().unlock)
3812
if location is not None:
2625
unversioned_filter=tree.is_ignored)
2627
if branch is not None:
3814
mergeable = bundle.read_mergeable_from_url(location,
3815
possible_transports=possible_transports)
2629
mergeable = bundle.read_mergeable_from_url(
3816
2631
except errors.NotABundle:
2632
pass # Continue on considering this url a Branch
3820
raise errors.BzrCommandError('Cannot use --uncommitted'
3821
' with bundles or merge directives.')
3823
2634
if revision is not None:
3824
2635
raise errors.BzrCommandError(
3825
2636
'Cannot use -r with merge directives or bundles')
3826
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3829
if merger is None and uncommitted:
3830
if revision is not None and len(revision) > 0:
2637
other_revision_id = mergeable.install_revisions(
2638
tree.branch.repository)
2639
revision = [RevisionSpec.from_string(
2640
'revid:' + other_revision_id)]
2642
if revision is None \
2643
or len(revision) < 1 or revision[0].needs_branch():
2644
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2646
if revision is None or len(revision) < 1:
2649
other = [branch, None]
2652
other = [branch, -1]
2653
other_branch, path = Branch.open_containing(branch)
3831
2656
raise errors.BzrCommandError('Cannot use --uncommitted and'
3832
' --revision at the same time.')
3833
merger = self.get_merger_from_uncommitted(tree, location, None)
3834
allow_pending = False
3837
merger, allow_pending = self._get_merger_from_branch(tree,
3838
location, revision, remember, possible_transports, None)
3840
merger.merge_type = merge_type
3841
merger.reprocess = reprocess
3842
merger.show_base = show_base
3843
self.sanity_check_merger(merger)
3844
if (merger.base_rev_id == merger.other_rev_id and
3845
merger.other_rev_id is not None):
3846
note('Nothing to do.')
3849
if merger.interesting_files is not None:
3850
raise errors.BzrCommandError('Cannot pull individual files')
3851
if (merger.base_rev_id == tree.last_revision()):
3852
result = tree.pull(merger.other_branch, False,
3853
merger.other_rev_id)
3854
result.report(self.outf)
2657
' --revision at the same time.')
2658
branch = revision[0].get_branch() or branch
2659
if len(revision) == 1:
2661
if other_revision_id is not None:
2666
other_branch, path = Branch.open_containing(branch)
2667
revno = revision[0].in_history(other_branch).revno
2668
other = [branch, revno]
2670
assert len(revision) == 2
2671
if None in revision:
2672
raise errors.BzrCommandError(
2673
"Merge doesn't permit empty revision specifier.")
2674
base_branch, path = Branch.open_containing(branch)
2675
branch1 = revision[1].get_branch() or branch
2676
other_branch, path1 = Branch.open_containing(branch1)
2677
if revision[0].get_branch() is not None:
2678
# then path was obtained from it, and is None.
2681
base = [branch, revision[0].in_history(base_branch).revno]
2682
other = [branch1, revision[1].in_history(other_branch).revno]
2684
if ((tree.branch.get_parent() is None or remember) and
2685
other_branch is not None):
2686
tree.branch.set_parent(other_branch.base)
2688
# pull tags now... it's a bit inconsistent to do it ahead of copying
2689
# the history but that's done inside the merge code
2690
if other_branch is not None:
2691
_merge_tags_if_possible(other_branch, tree.branch)
2694
interesting_files = [path]
2696
interesting_files = None
2697
pb = ui.ui_factory.nested_progress_bar()
2700
conflict_count = _merge_helper(
2701
other, base, other_rev_id=other_revision_id,
2702
check_clean=(not force),
2703
merge_type=merge_type,
2704
reprocess=reprocess,
2705
show_base=show_base,
2708
pb=pb, file_list=interesting_files,
2709
change_reporter=change_reporter)
2712
if conflict_count != 0:
3856
if merger.this_basis is None:
3857
raise errors.BzrCommandError(
3858
"This branch has no commits."
3859
" (perhaps you would prefer 'bzr pull')")
3861
return self._do_preview(merger)
3863
return self._do_interactive(merger)
3865
return self._do_merge(merger, change_reporter, allow_pending,
3868
def _get_preview(self, merger):
3869
tree_merger = merger.make_merger()
3870
tt = tree_merger.make_preview_transform()
3871
self.add_cleanup(tt.finalize)
3872
result_tree = tt.get_preview_tree()
3875
def _do_preview(self, merger):
3876
from bzrlib.diff import show_diff_trees
3877
result_tree = self._get_preview(merger)
3878
show_diff_trees(merger.this_tree, result_tree, self.outf,
3879
old_label='', new_label='')
3881
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3882
merger.change_reporter = change_reporter
3883
conflict_count = merger.do_merge()
3885
merger.set_pending()
3886
if verified == 'failed':
3887
warning('Preview patch does not match changes')
3888
if conflict_count != 0:
3893
def _do_interactive(self, merger):
3894
"""Perform an interactive merge.
3896
This works by generating a preview tree of the merge, then using
3897
Shelver to selectively remove the differences between the working tree
3898
and the preview tree.
3900
from bzrlib import shelf_ui
3901
result_tree = self._get_preview(merger)
3902
writer = bzrlib.option.diff_writer_registry.get()
3903
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3904
reporter=shelf_ui.ApplyReporter(),
3905
diff_writer=writer(sys.stdout))
3911
def sanity_check_merger(self, merger):
3912
if (merger.show_base and
3913
not merger.merge_type is _mod_merge.Merge3Merger):
3914
raise errors.BzrCommandError("Show-base is not supported for this"
3915
" merge type. %s" % merger.merge_type)
3916
if merger.reprocess is None:
3917
if merger.show_base:
3918
merger.reprocess = False
3920
# Use reprocess if the merger supports it
3921
merger.reprocess = merger.merge_type.supports_reprocess
3922
if merger.reprocess and not merger.merge_type.supports_reprocess:
3923
raise errors.BzrCommandError("Conflict reduction is not supported"
3924
" for merge type %s." %
3926
if merger.reprocess and merger.show_base:
3927
raise errors.BzrCommandError("Cannot do conflict reduction and"
3930
def _get_merger_from_branch(self, tree, location, revision, remember,
3931
possible_transports, pb):
3932
"""Produce a merger from a location, assuming it refers to a branch."""
3933
from bzrlib.tag import _merge_tags_if_possible
3934
# find the branch locations
3935
other_loc, user_location = self._select_branch_location(tree, location,
3937
if revision is not None and len(revision) == 2:
3938
base_loc, _unused = self._select_branch_location(tree,
3939
location, revision, 0)
3941
base_loc = other_loc
3943
other_branch, other_path = Branch.open_containing(other_loc,
3944
possible_transports)
3945
if base_loc == other_loc:
3946
base_branch = other_branch
3948
base_branch, base_path = Branch.open_containing(base_loc,
3949
possible_transports)
3950
# Find the revision ids
3951
other_revision_id = None
3952
base_revision_id = None
3953
if revision is not None:
3954
if len(revision) >= 1:
3955
other_revision_id = revision[-1].as_revision_id(other_branch)
3956
if len(revision) == 2:
3957
base_revision_id = revision[0].as_revision_id(base_branch)
3958
if other_revision_id is None:
3959
other_revision_id = _mod_revision.ensure_null(
3960
other_branch.last_revision())
3961
# Remember where we merge from
3962
if ((remember or tree.branch.get_submit_branch() is None) and
3963
user_location is not None):
3964
tree.branch.set_submit_branch(other_branch.base)
3965
_merge_tags_if_possible(other_branch, tree.branch)
3966
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3967
other_revision_id, base_revision_id, other_branch, base_branch)
3968
if other_path != '':
3969
allow_pending = False
3970
merger.interesting_files = [other_path]
3972
allow_pending = True
3973
return merger, allow_pending
3975
def get_merger_from_uncommitted(self, tree, location, pb):
3976
"""Get a merger for uncommitted changes.
3978
:param tree: The tree the merger should apply to.
3979
:param location: The location containing uncommitted changes.
3980
:param pb: The progress bar to use for showing progress.
3982
location = self._select_branch_location(tree, location)[0]
3983
other_tree, other_path = WorkingTree.open_containing(location)
3984
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3985
if other_path != '':
3986
merger.interesting_files = [other_path]
3989
def _select_branch_location(self, tree, user_location, revision=None,
3991
"""Select a branch location, according to possible inputs.
3993
If provided, branches from ``revision`` are preferred. (Both
3994
``revision`` and ``index`` must be supplied.)
3996
Otherwise, the ``location`` parameter is used. If it is None, then the
3997
``submit`` or ``parent`` location is used, and a note is printed.
3999
:param tree: The working tree to select a branch for merging into
4000
:param location: The location entered by the user
4001
:param revision: The revision parameter to the command
4002
:param index: The index to use for the revision parameter. Negative
4003
indices are permitted.
4004
:return: (selected_location, user_location). The default location
4005
will be the user-entered location.
4007
if (revision is not None and index is not None
4008
and revision[index] is not None):
4009
branch = revision[index].get_branch()
4010
if branch is not None:
4011
return branch, branch
4012
if user_location is None:
4013
location = self._get_remembered(tree, 'Merging from')
4015
location = user_location
4016
return location, user_location
4018
def _get_remembered(self, tree, verb_string):
2716
except errors.AmbiguousBase, e:
2717
m = ("sorry, bzr can't determine the right merge base yet\n"
2718
"candidates are:\n "
2719
+ "\n ".join(e.bases)
2721
"please specify an explicit base with -r,\n"
2722
"and (if you want) report this to the bzr developers\n")
2725
# TODO: move up to common parent; this isn't merge-specific anymore.
2726
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4019
2727
"""Use tree.branch's parent if none was supplied.
4021
2729
Report if the remembered location was used.
4023
stored_location = tree.branch.get_submit_branch()
4024
stored_location_type = "submit"
4025
if stored_location is None:
4026
stored_location = tree.branch.get_parent()
4027
stored_location_type = "parent"
2731
if supplied_location is not None:
2732
return supplied_location
2733
stored_location = tree.branch.get_parent()
4028
2734
mutter("%s", stored_location)
4029
2735
if stored_location is None:
4030
2736
raise errors.BzrCommandError("No location specified or remembered")
4031
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4032
note(u"%s remembered %s location %s", verb_string,
4033
stored_location_type, display_url)
2737
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2738
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4034
2739
return stored_location
4037
2742
class cmd_remerge(Command):
4038
__doc__ = """Redo a merge.
4040
2745
Use this if you want to try a different merge technique while resolving
4041
conflicts. Some merge techniques are better than others, and remerge
2746
conflicts. Some merge techniques are better than others, and remerge
4042
2747
lets you try different ones on different files.
4044
2749
The options for remerge have the same meaning and defaults as the ones for
4045
2750
merge. The difference is that remerge can (only) be run when there is a
4046
2751
pending merge, and it lets you specify particular files.
2755
$ bzr remerge --show-base
4049
2756
Re-do the merge of all conflicted files, and show the base text in
4050
conflict regions, in addition to the usual THIS and OTHER texts::
4052
bzr remerge --show-base
2757
conflict regions, in addition to the usual THIS and OTHER texts.
2759
$ bzr remerge --merge-type weave --reprocess foobar
4054
2760
Re-do the merge of "foobar", using the weave merge algorithm, with
4055
additional processing to reduce the size of conflict regions::
4057
bzr remerge --merge-type weave --reprocess foobar
2761
additional processing to reduce the size of conflict regions.
4059
2763
takes_args = ['file*']
4064
help="Show base revision text in conflicts."),
2764
takes_options = ['merge-type', 'reprocess',
2765
Option('show-base', help="Show base revision text in "
4067
2768
def run(self, file_list=None, merge_type=None, show_base=False,
4068
2769
reprocess=False):
4069
from bzrlib.conflicts import restore
4070
2770
if merge_type is None:
4071
2771
merge_type = _mod_merge.Merge3Merger
4072
2772
tree, file_list = tree_files(file_list)
4073
self.add_cleanup(tree.lock_write().unlock)
4074
parents = tree.get_parent_ids()
4075
if len(parents) != 2:
4076
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4077
" merges. Not cherrypicking or"
4079
repository = tree.branch.repository
4080
interesting_ids = None
4082
conflicts = tree.conflicts()
4083
if file_list is not None:
4084
interesting_ids = set()
4085
for filename in file_list:
4086
file_id = tree.path2id(filename)
4088
raise errors.NotVersionedError(filename)
4089
interesting_ids.add(file_id)
4090
if tree.kind(file_id) != "directory":
4093
for name, ie in tree.inventory.iter_entries(file_id):
4094
interesting_ids.add(ie.file_id)
4095
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4097
# Remerge only supports resolving contents conflicts
4098
allowed_conflicts = ('text conflict', 'contents conflict')
4099
restore_files = [c.path for c in conflicts
4100
if c.typestring in allowed_conflicts]
4101
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4102
tree.set_conflicts(ConflictList(new_conflicts))
4103
if file_list is not None:
4104
restore_files = file_list
4105
for filename in restore_files:
4107
restore(tree.abspath(filename))
4108
except errors.NotConflicted:
4110
# Disable pending merges, because the file texts we are remerging
4111
# have not had those merges performed. If we use the wrong parents
4112
# list, we imply that the working tree text has seen and rejected
4113
# all the changes from the other tree, when in fact those changes
4114
# have not yet been seen.
4115
tree.set_parent_ids(parents[:1])
4117
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4118
merger.interesting_ids = interesting_ids
4119
merger.merge_type = merge_type
4120
merger.show_base = show_base
4121
merger.reprocess = reprocess
4122
conflicts = merger.do_merge()
2775
parents = tree.get_parent_ids()
2776
if len(parents) != 2:
2777
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2778
" merges. Not cherrypicking or"
2780
repository = tree.branch.repository
2781
graph = repository.get_graph()
2782
base_revision = graph.find_unique_lca(parents[0], parents[1])
2783
base_tree = repository.revision_tree(base_revision)
2784
other_tree = repository.revision_tree(parents[1])
2785
interesting_ids = None
2787
conflicts = tree.conflicts()
2788
if file_list is not None:
2789
interesting_ids = set()
2790
for filename in file_list:
2791
file_id = tree.path2id(filename)
2793
raise errors.NotVersionedError(filename)
2794
interesting_ids.add(file_id)
2795
if tree.kind(file_id) != "directory":
2798
for name, ie in tree.inventory.iter_entries(file_id):
2799
interesting_ids.add(ie.file_id)
2800
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2802
# Remerge only supports resolving contents conflicts
2803
allowed_conflicts = ('text conflict', 'contents conflict')
2804
restore_files = [c.path for c in conflicts
2805
if c.typestring in allowed_conflicts]
2806
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2807
tree.set_conflicts(ConflictList(new_conflicts))
2808
if file_list is not None:
2809
restore_files = file_list
2810
for filename in restore_files:
2812
restore(tree.abspath(filename))
2813
except errors.NotConflicted:
2815
conflicts = _mod_merge.merge_inner(
2816
tree.branch, other_tree, base_tree,
2818
interesting_ids=interesting_ids,
2819
other_rev_id=parents[1],
2820
merge_type=merge_type,
2821
show_base=show_base,
2822
reprocess=reprocess)
4124
tree.set_parent_ids(parents)
4125
2825
if conflicts > 0:
4231
2908
class cmd_shell_complete(Command):
4232
__doc__ = """Show appropriate completions for context.
2909
"""Show appropriate completions for context.
4234
2911
For a list of all available commands, say 'bzr shell-complete'.
4236
2913
takes_args = ['context?']
4237
2914
aliases = ['s-c']
4240
2917
@display_command
4241
2918
def run(self, context=None):
4242
2919
import shellcomplete
4243
2920
shellcomplete.shellcomplete(context)
2923
class cmd_fetch(Command):
2924
"""Copy in history from another branch but don't merge it.
2926
This is an internal method used for pull and merge.
2929
takes_args = ['from_branch', 'to_branch']
2930
def run(self, from_branch, to_branch):
2931
from bzrlib.fetch import Fetcher
2932
from_b = Branch.open(from_branch)
2933
to_b = Branch.open(to_branch)
2934
Fetcher(to_b, from_b)
4246
2937
class cmd_missing(Command):
4247
__doc__ = """Show unmerged/unpulled revisions between two branches.
2938
"""Show unmerged/unpulled revisions between two branches.
4249
2940
OTHER_BRANCH may be local or remote.
4251
To filter on a range of revisions, you can use the command -r begin..end
4252
-r revision requests a specific revision, -r ..end or -r begin.. are
4256
1 - some missing revisions
4257
0 - no missing revisions
4261
Determine the missing revisions between this and the branch at the
4262
remembered pull location::
4266
Determine the missing revisions between this and another branch::
4268
bzr missing http://server/branch
4270
Determine the missing revisions up to a specific revision on the other
4273
bzr missing -r ..-10
4275
Determine the missing revisions up to a specific revision on this
4278
bzr missing --my-revision ..-10
4281
2943
_see_also = ['merge', 'pull']
4282
2944
takes_args = ['other_branch?']
4284
Option('reverse', 'Reverse the order of revisions.'),
4286
'Display changes in the local branch only.'),
4287
Option('this' , 'Same as --mine-only.'),
4288
Option('theirs-only',
4289
'Display changes in the remote branch only.'),
4290
Option('other', 'Same as --theirs-only.'),
4294
custom_help('revision',
4295
help='Filter on other branch revisions (inclusive). '
4296
'See "help revisionspec" for details.'),
4297
Option('my-revision',
4298
type=_parse_revision_str,
4299
help='Filter on local branch revisions (inclusive). '
4300
'See "help revisionspec" for details.'),
4301
Option('include-merges',
4302
'Show all revisions in addition to the mainline ones.'),
2945
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2947
'Display changes in the local branch only'),
2948
Option('this' , 'same as --mine-only'),
2949
Option('theirs-only',
2950
'Display changes in the remote branch only'),
2951
Option('other', 'same as --theirs-only'),
4304
2956
encoding_type = 'replace'
4306
2958
@display_command
4307
2959
def run(self, other_branch=None, reverse=False, mine_only=False,
4309
log_format=None, long=False, short=False, line=False,
4310
show_ids=False, verbose=False, this=False, other=False,
4311
include_merges=False, revision=None, my_revision=None):
2960
theirs_only=False, log_format=None, long=False, short=False, line=False,
2961
show_ids=False, verbose=False, this=False, other=False):
4312
2962
from bzrlib.missing import find_unmerged, iter_log_revisions
2963
from bzrlib.log import log_formatter
4321
# TODO: We should probably check that we don't have mine-only and
4322
# theirs-only set, but it gets complicated because we also have
4323
# this and other which could be used.
4330
2970
local_branch = Branch.open_containing(u".")[0]
4331
self.add_cleanup(local_branch.lock_read().unlock)
4333
2971
parent = local_branch.get_parent()
4334
2972
if other_branch is None:
4335
2973
other_branch = parent
4336
2974
if other_branch is None:
4337
raise errors.BzrCommandError("No peer location known"
2975
raise errors.BzrCommandError("No peer location known or specified.")
4339
2976
display_url = urlutils.unescape_for_display(parent,
4340
2977
self.outf.encoding)
4341
message("Using saved parent location: "
4342
+ display_url + "\n")
2978
print "Using last location: " + display_url
4344
2980
remote_branch = Branch.open(other_branch)
4345
2981
if remote_branch.base == local_branch.base:
4346
2982
remote_branch = local_branch
4348
self.add_cleanup(remote_branch.lock_read().unlock)
4350
local_revid_range = _revision_range_to_revid_range(
4351
_get_revision_range(my_revision, local_branch,
4354
remote_revid_range = _revision_range_to_revid_range(
4355
_get_revision_range(revision,
4356
remote_branch, self.name()))
4358
local_extra, remote_extra = find_unmerged(
4359
local_branch, remote_branch, restrict,
4360
backward=not reverse,
4361
include_merges=include_merges,
4362
local_revid_range=local_revid_range,
4363
remote_revid_range=remote_revid_range)
4365
if log_format is None:
4366
registry = log.log_formatter_registry
4367
log_format = registry.get_default(local_branch)
4368
lf = log_format(to_file=self.outf,
4370
show_timezone='original')
4373
if local_extra and not theirs_only:
4374
message("You have %d extra revision(s):\n" %
4376
for revision in iter_log_revisions(local_extra,
4377
local_branch.repository,
4379
lf.log_revision(revision)
4380
printed_local = True
4383
printed_local = False
4385
if remote_extra and not mine_only:
4386
if printed_local is True:
4388
message("You are missing %d revision(s):\n" %
4390
for revision in iter_log_revisions(remote_extra,
4391
remote_branch.repository,
4393
lf.log_revision(revision)
4396
if mine_only and not local_extra:
4397
# We checked local, and found nothing extra
4398
message('This branch is up to date.\n')
4399
elif theirs_only and not remote_extra:
4400
# We checked remote, and found nothing extra
4401
message('Other branch is up to date.\n')
4402
elif not (mine_only or theirs_only or local_extra or
4404
# We checked both branches, and neither one had extra
4406
message("Branches are up to date.\n")
2983
local_branch.lock_read()
2985
remote_branch.lock_read()
2987
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2988
if (log_format is None):
2989
log_format = log.log_formatter_registry.get_default(
2991
lf = log_format(to_file=self.outf,
2993
show_timezone='original')
2994
if reverse is False:
2995
local_extra.reverse()
2996
remote_extra.reverse()
2997
if local_extra and not theirs_only:
2998
print "You have %d extra revision(s):" % len(local_extra)
2999
for revision in iter_log_revisions(local_extra,
3000
local_branch.repository,
3002
lf.log_revision(revision)
3003
printed_local = True
3005
printed_local = False
3006
if remote_extra and not mine_only:
3007
if printed_local is True:
3009
print "You are missing %d revision(s):" % len(remote_extra)
3010
for revision in iter_log_revisions(remote_extra,
3011
remote_branch.repository,
3013
lf.log_revision(revision)
3014
if not remote_extra and not local_extra:
3016
print "Branches are up to date."
3020
remote_branch.unlock()
3022
local_branch.unlock()
4408
3023
if not status_code and parent is None and other_branch is not None:
4409
self.add_cleanup(local_branch.lock_write().unlock)
4410
# handle race conditions - a parent might be set while we run.
4411
if local_branch.get_parent() is None:
4412
local_branch.set_parent(remote_branch.base)
3024
local_branch.lock_write()
3026
# handle race conditions - a parent might be set while we run.
3027
if local_branch.get_parent() is None:
3028
local_branch.set_parent(remote_branch.base)
3030
local_branch.unlock()
4413
3031
return status_code
4416
class cmd_pack(Command):
4417
__doc__ = """Compress the data within a repository.
4419
This operation compresses the data within a bazaar repository. As
4420
bazaar supports automatic packing of repository, this operation is
4421
normally not required to be done manually.
4423
During the pack operation, bazaar takes a backup of existing repository
4424
data, i.e. pack files. This backup is eventually removed by bazaar
4425
automatically when it is safe to do so. To save disk space by removing
4426
the backed up pack files, the --clean-obsolete-packs option may be
4429
Warning: If you use --clean-obsolete-packs and your machine crashes
4430
during or immediately after repacking, you may be left with a state
4431
where the deletion has been written to disk but the new packs have not
4432
been. In this case the repository may be unusable.
4435
_see_also = ['repositories']
4436
takes_args = ['branch_or_repo?']
4438
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4441
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4442
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4444
branch = dir.open_branch()
4445
repository = branch.repository
4446
except errors.NotBranchError:
4447
repository = dir.open_repository()
4448
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4451
3034
class cmd_plugins(Command):
4452
__doc__ = """List the installed plugins.
4454
This command displays the list of installed plugins including
4455
version of plugin and a short description of each.
4457
--verbose shows the path where each plugin is located.
4459
A plugin is an external component for Bazaar that extends the
4460
revision control system, by adding or replacing code in Bazaar.
4461
Plugins can do a variety of things, including overriding commands,
4462
adding new commands, providing additional network transports and
4463
customizing log output.
4465
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4466
for further information on plugins including where to find them and how to
4467
install them. Instructions are also provided there on how to write new
4468
plugins using the Python programming language.
4470
takes_options = ['verbose']
4472
3037
@display_command
4473
def run(self, verbose=False):
4474
3039
import bzrlib.plugin
4475
3040
from inspect import getdoc
4477
for name, plugin in bzrlib.plugin.plugins().items():
4478
version = plugin.__version__
4479
if version == 'unknown':
4481
name_ver = '%s %s' % (name, version)
4482
d = getdoc(plugin.module)
3041
for name, plugin in bzrlib.plugin.all_plugins().items():
3042
if getattr(plugin, '__path__', None) is not None:
3043
print plugin.__path__[0]
3044
elif getattr(plugin, '__file__', None) is not None:
3045
print plugin.__file__
4484
doc = d.split('\n')[0]
4486
doc = '(no description)'
4487
result.append((name_ver, doc, plugin.path()))
4488
for name_ver, doc, path in sorted(result):
4489
self.outf.write("%s\n" % name_ver)
4490
self.outf.write(" %s\n" % doc)
4492
self.outf.write(" %s\n" % path)
4493
self.outf.write("\n")
3051
print '\t', d.split('\n')[0]
4496
3054
class cmd_testament(Command):
4497
__doc__ = """Show testament (signing-form) of a revision."""
4500
Option('long', help='Produce long-format testament.'),
4502
help='Produce a strict-format testament.')]
3055
"""Show testament (signing-form) of a revision."""
3056
takes_options = ['revision',
3057
Option('long', help='Produce long-format testament'),
3058
Option('strict', help='Produce a strict-format'
4503
3060
takes_args = ['branch?']
4504
3061
@display_command
4505
3062
def run(self, branch=u'.', revision=None, long=False, strict=False):
4508
3065
testament_class = StrictTestament
4510
3067
testament_class = Testament
4512
b = Branch.open_containing(branch)[0]
4514
b = Branch.open(branch)
4515
self.add_cleanup(b.lock_read().unlock)
4516
if revision is None:
4517
rev_id = b.last_revision()
4519
rev_id = revision[0].as_revision_id(b)
4520
t = testament_class.from_revision(b.repository, rev_id)
4522
sys.stdout.writelines(t.as_text_lines())
4524
sys.stdout.write(t.as_short_text())
3068
b = WorkingTree.open_containing(branch)[0].branch
3071
if revision is None:
3072
rev_id = b.last_revision()
3074
rev_id = revision[0].in_history(b).rev_id
3075
t = testament_class.from_revision(b.repository, rev_id)
3077
sys.stdout.writelines(t.as_text_lines())
3079
sys.stdout.write(t.as_short_text())
4527
3084
class cmd_annotate(Command):
4528
__doc__ = """Show the origin of each line in a file.
3085
"""Show the origin of each line in a file.
4530
3087
This prints out the given file with an annotation on the left side
4531
3088
indicating which revision, author and date introduced the change.
4533
If the origin is the same for a run of consecutive lines, it is
3090
If the origin is the same for a run of consecutive lines, it is
4534
3091
shown only at the top, unless the --all option is given.
4536
3093
# TODO: annotate directories; showing when each file was last changed
4537
# TODO: if the working copy is modified, show annotations on that
3094
# TODO: if the working copy is modified, show annotations on that
4538
3095
# with new uncommitted lines marked
4539
3096
aliases = ['ann', 'blame', 'praise']
4540
3097
takes_args = ['filename']
4541
takes_options = [Option('all', help='Show annotations on all lines.'),
4542
Option('long', help='Show commit date in annotations.'),
3098
takes_options = [Option('all', help='show annotations on all lines'),
3099
Option('long', help='show date in annotations'),
4546
encoding_type = 'exact'
4548
3104
@display_command
4549
3105
def run(self, filename, all=False, long=False, revision=None,
4550
3106
show_ids=False):
4551
from bzrlib.annotate import annotate_file, annotate_file_tree
4552
wt, branch, relpath = \
4553
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4555
self.add_cleanup(wt.lock_read().unlock)
4557
self.add_cleanup(branch.lock_read().unlock)
4558
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4559
self.add_cleanup(tree.lock_read().unlock)
4561
file_id = wt.path2id(relpath)
3107
from bzrlib.annotate import annotate_file
3108
tree, relpath = WorkingTree.open_containing(filename)
3109
branch = tree.branch
3112
if revision is None:
3113
revision_id = branch.last_revision()
3114
elif len(revision) != 1:
3115
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3117
revision_id = revision[0].in_history(branch).rev_id
4563
3118
file_id = tree.path2id(relpath)
4565
raise errors.NotVersionedError(filename)
4566
file_version = tree.inventory[file_id].revision
4567
if wt is not None and revision is None:
4568
# If there is a tree and we're not annotating historical
4569
# versions, annotate the working tree's content.
4570
annotate_file_tree(wt, file_id, self.outf, long, all,
4573
annotate_file(branch, file_version, file_id, long, all, self.outf,
3120
raise errors.NotVersionedError(filename)
3121
tree = branch.repository.revision_tree(revision_id)
3122
file_version = tree.inventory[file_id].revision
3123
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
4574
3124
show_ids=show_ids)
4577
3129
class cmd_re_sign(Command):
4578
__doc__ = """Create a digital signature for an existing revision."""
3130
"""Create a digital signature for an existing revision."""
4579
3131
# TODO be able to replace existing ones.
4581
3133
hidden = True # is this right ?
4582
3134
takes_args = ['revision_id*']
4583
3135
takes_options = ['revision']
4585
3137
def run(self, revision_id_list=None, revision=None):
3138
import bzrlib.gpg as gpg
4586
3139
if revision_id_list is not None and revision is not None:
4587
3140
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4588
3141
if revision_id_list is None and revision is None:
4589
3142
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4590
3143
b = WorkingTree.open_containing(u'.')[0].branch
4591
self.add_cleanup(b.lock_write().unlock)
4592
return self._run(b, revision_id_list, revision)
4594
def _run(self, b, revision_id_list, revision):
4595
import bzrlib.gpg as gpg
4596
3144
gpg_strategy = gpg.GPGStrategy(b.get_config())
4597
3145
if revision_id_list is not None:
4598
b.repository.start_write_group()
4600
for revision_id in revision_id_list:
4601
b.repository.sign_revision(revision_id, gpg_strategy)
4603
b.repository.abort_write_group()
4606
b.repository.commit_write_group()
3146
for revision_id in revision_id_list:
3147
b.repository.sign_revision(revision_id, gpg_strategy)
4607
3148
elif revision is not None:
4608
3149
if len(revision) == 1:
4609
3150
revno, rev_id = revision[0].in_history(b)
4610
b.repository.start_write_group()
4612
b.repository.sign_revision(rev_id, gpg_strategy)
4614
b.repository.abort_write_group()
4617
b.repository.commit_write_group()
3151
b.repository.sign_revision(rev_id, gpg_strategy)
4618
3152
elif len(revision) == 2:
4619
3153
# are they both on rh- if so we can walk between them
4620
3154
# might be nice to have a range helper for arbitrary
5079
3566
s.send_email(message)
5082
class cmd_send(Command):
5083
__doc__ = """Mail or create a merge-directive for submitting changes.
5085
A merge directive provides many things needed for requesting merges:
5087
* A machine-readable description of the merge to perform
5089
* An optional patch that is a preview of the changes requested
5091
* An optional bundle of revision data, so that the changes can be applied
5092
directly from the merge directive, without retrieving data from a
5095
`bzr send` creates a compact data set that, when applied using bzr
5096
merge, has the same effect as merging from the source branch.
5098
By default the merge directive is self-contained and can be applied to any
5099
branch containing submit_branch in its ancestory without needing access to
5102
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5103
revisions, but only a structured request to merge from the
5104
public_location. In that case the public_branch is needed and it must be
5105
up-to-date and accessible to the recipient. The public_branch is always
5106
included if known, so that people can check it later.
5108
The submit branch defaults to the parent of the source branch, but can be
5109
overridden. Both submit branch and public branch will be remembered in
5110
branch.conf the first time they are used for a particular branch. The
5111
source branch defaults to that containing the working directory, but can
5112
be changed using --from.
5114
In order to calculate those changes, bzr must analyse the submit branch.
5115
Therefore it is most efficient for the submit branch to be a local mirror.
5116
If a public location is known for the submit_branch, that location is used
5117
in the merge directive.
5119
The default behaviour is to send the merge directive by mail, unless -o is
5120
given, in which case it is sent to a file.
5122
Mail is sent using your preferred mail program. This should be transparent
5123
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5124
If the preferred client can't be found (or used), your editor will be used.
5126
To use a specific mail program, set the mail_client configuration option.
5127
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5128
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5129
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5130
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5133
If mail is being sent, a to address is required. This can be supplied
5134
either on the commandline, by setting the submit_to configuration
5135
option in the branch itself or the child_submit_to configuration option
5136
in the submit branch.
5138
Two formats are currently supported: "4" uses revision bundle format 4 and
5139
merge directive format 2. It is significantly faster and smaller than
5140
older formats. It is compatible with Bazaar 0.19 and later. It is the
5141
default. "0.9" uses revision bundle format 0.9 and merge directive
5142
format 1. It is compatible with Bazaar 0.12 - 0.18.
5144
The merge directives created by bzr send may be applied using bzr merge or
5145
bzr pull by specifying a file containing a merge directive as the location.
5147
bzr send makes extensive use of public locations to map local locations into
5148
URLs that can be used by other people. See `bzr help configuration` to
5149
set them, and use `bzr info` to display them.
5152
encoding_type = 'exact'
5154
_see_also = ['merge', 'pull']
5156
takes_args = ['submit_branch?', 'public_branch?']
5160
help='Do not include a bundle in the merge directive.'),
5161
Option('no-patch', help='Do not include a preview patch in the merge'
5164
help='Remember submit and public branch.'),
5166
help='Branch to generate the submission from, '
5167
'rather than the one containing the working directory.',
5170
Option('output', short_name='o',
5171
help='Write merge directive to this file or directory; '
5172
'use - for stdout.',
5175
help='Refuse to send if there are uncommitted changes in'
5176
' the working tree, --no-strict disables the check.'),
5177
Option('mail-to', help='Mail the request to this address.',
5181
Option('body', help='Body for the email.', type=unicode),
5182
RegistryOption('format',
5183
help='Use the specified output format.',
5184
lazy_registry=('bzrlib.send', 'format_registry')),
5187
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5188
no_patch=False, revision=None, remember=False, output=None,
5189
format=None, mail_to=None, message=None, body=None,
5190
strict=None, **kwargs):
5191
from bzrlib.send import send
5192
return send(submit_branch, revision, public_branch, remember,
5193
format, no_bundle, no_patch, output,
5194
kwargs.get('from', '.'), mail_to, message, body,
5199
class cmd_bundle_revisions(cmd_send):
5200
__doc__ = """Create a merge-directive for submitting changes.
5202
A merge directive provides many things needed for requesting merges:
5204
* A machine-readable description of the merge to perform
5206
* An optional patch that is a preview of the changes requested
5208
* An optional bundle of revision data, so that the changes can be applied
5209
directly from the merge directive, without retrieving data from a
5212
If --no-bundle is specified, then public_branch is needed (and must be
5213
up-to-date), so that the receiver can perform the merge using the
5214
public_branch. The public_branch is always included if known, so that
5215
people can check it later.
5217
The submit branch defaults to the parent, but can be overridden. Both
5218
submit branch and public branch will be remembered if supplied.
5220
If a public_branch is known for the submit_branch, that public submit
5221
branch is used in the merge instructions. This means that a local mirror
5222
can be used as your actual submit branch, once you have set public_branch
5225
Two formats are currently supported: "4" uses revision bundle format 4 and
5226
merge directive format 2. It is significantly faster and smaller than
5227
older formats. It is compatible with Bazaar 0.19 and later. It is the
5228
default. "0.9" uses revision bundle format 0.9 and merge directive
5229
format 1. It is compatible with Bazaar 0.12 - 0.18.
5234
help='Do not include a bundle in the merge directive.'),
5235
Option('no-patch', help='Do not include a preview patch in the merge'
5238
help='Remember submit and public branch.'),
5240
help='Branch to generate the submission from, '
5241
'rather than the one containing the working directory.',
5244
Option('output', short_name='o', help='Write directive to this file.',
5247
help='Refuse to bundle revisions if there are uncommitted'
5248
' changes in the working tree, --no-strict disables the check.'),
5250
RegistryOption('format',
5251
help='Use the specified output format.',
5252
lazy_registry=('bzrlib.send', 'format_registry')),
5254
aliases = ['bundle']
5256
_see_also = ['send', 'merge']
5260
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5261
no_patch=False, revision=None, remember=False, output=None,
5262
format=None, strict=None, **kwargs):
5265
from bzrlib.send import send
5266
return send(submit_branch, revision, public_branch, remember,
5267
format, no_bundle, no_patch, output,
5268
kwargs.get('from', '.'), None, None, None,
5269
self.outf, strict=strict)
5272
3569
class cmd_tag(Command):
5273
__doc__ = """Create, remove or modify a tag naming a revision.
3570
"""Create a tag naming a revision.
5275
3572
Tags give human-meaningful names to revisions. Commands that take a -r
5276
3573
(--revision) option can be given -rtag:X, where X is any previously
5305
3594
Option('force',
5306
help='Replace existing tags.',
3595
help='Replace existing tags',
5311
def run(self, tag_name=None,
3600
def run(self, tag_name,
5317
3606
branch, relpath = Branch.open_containing(directory)
5318
self.add_cleanup(branch.lock_write().unlock)
5320
if tag_name is None:
5321
raise errors.BzrCommandError("No tag specified to delete.")
5322
branch.tags.delete_tag(tag_name)
5323
self.outf.write('Deleted tag %s.\n' % tag_name)
5326
if len(revision) != 1:
5327
raise errors.BzrCommandError(
5328
"Tags can only be placed on a single revision, "
5330
revision_id = revision[0].as_revision_id(branch)
3610
branch.tags.delete_tag(tag_name)
3611
self.outf.write('Deleted tag %s.\n' % tag_name)
5332
revision_id = branch.last_revision()
5333
if tag_name is None:
5334
tag_name = branch.automatic_tag_name(revision_id)
5335
if tag_name is None:
5336
raise errors.BzrCommandError(
5337
"Please specify a tag name.")
5338
if (not force) and branch.tags.has_tag(tag_name):
5339
raise errors.TagAlreadyExists(tag_name)
5340
branch.tags.set_tag(tag_name, revision_id)
5341
self.outf.write('Created tag %s.\n' % tag_name)
3614
if len(revision) != 1:
3615
raise errors.BzrCommandError(
3616
"Tags can only be placed on a single revision, "
3618
revision_id = revision[0].in_history(branch).rev_id
3620
revision_id = branch.last_revision()
3621
if (not force) and branch.tags.has_tag(tag_name):
3622
raise errors.TagAlreadyExists(tag_name)
3623
branch.tags.set_tag(tag_name, revision_id)
3624
self.outf.write('Created tag %s.\n' % tag_name)
5344
3629
class cmd_tags(Command):
5345
__doc__ = """List tags.
5347
This command shows a table of tag names and the revisions they reference.
3632
This tag shows a table of tag names and the revisions they reference.
5350
3635
_see_also = ['tag']
5351
3636
takes_options = [
5352
3637
Option('directory',
5353
help='Branch whose tags should be displayed.',
3638
help='Branch whose tags should be displayed',
5354
3639
short_name='d',
5357
RegistryOption.from_kwargs('sort',
5358
'Sort tags by different criteria.', title='Sorting',
5359
alpha='Sort tags lexicographically (default).',
5360
time='Sort tags chronologically.',
5366
3644
@display_command
5373
3648
branch, relpath = Branch.open_containing(directory)
5375
tags = branch.tags.get_tag_dict().items()
5379
self.add_cleanup(branch.lock_read().unlock)
5381
graph = branch.repository.get_graph()
5382
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5383
revid1, revid2 = rev1.rev_id, rev2.rev_id
5384
# only show revisions between revid1 and revid2 (inclusive)
5385
tags = [(tag, revid) for tag, revid in tags if
5386
graph.is_between(revid, revid1, revid2)]
5389
elif sort == 'time':
5391
for tag, revid in tags:
5393
revobj = branch.repository.get_revision(revid)
5394
except errors.NoSuchRevision:
5395
timestamp = sys.maxint # place them at the end
5397
timestamp = revobj.timestamp
5398
timestamps[revid] = timestamp
5399
tags.sort(key=lambda x: timestamps[x[1]])
5401
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5402
for index, (tag, revid) in enumerate(tags):
5404
revno = branch.revision_id_to_dotted_revno(revid)
5405
if isinstance(revno, tuple):
5406
revno = '.'.join(map(str, revno))
5407
except errors.NoSuchRevision:
5408
# Bad tag data/merges can lead to tagged revisions
5409
# which are not in this branch. Fail gracefully ...
5411
tags[index] = (tag, revno)
5413
for tag, revspec in tags:
5414
self.outf.write('%-20s %s\n' % (tag, revspec))
5417
class cmd_reconfigure(Command):
5418
__doc__ = """Reconfigure the type of a bzr directory.
5420
A target configuration must be specified.
5422
For checkouts, the bind-to location will be auto-detected if not specified.
5423
The order of preference is
5424
1. For a lightweight checkout, the current bound location.
5425
2. For branches that used to be checkouts, the previously-bound location.
5426
3. The push location.
5427
4. The parent location.
5428
If none of these is available, --bind-to must be specified.
5431
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
takes_args = ['location?']
5434
RegistryOption.from_kwargs(
5436
title='Target type',
5437
help='The type to reconfigure the directory to.',
5438
value_switches=True, enum_switch=False,
5439
branch='Reconfigure to be an unbound branch with no working tree.',
5440
tree='Reconfigure to be an unbound branch with a working tree.',
5441
checkout='Reconfigure to be a bound branch with a working tree.',
5442
lightweight_checkout='Reconfigure to be a lightweight'
5443
' checkout (with no local history).',
5444
standalone='Reconfigure to be a standalone branch '
5445
'(i.e. stop using shared repository).',
5446
use_shared='Reconfigure to use a shared repository.',
5447
with_trees='Reconfigure repository to create '
5448
'working trees on branches by default.',
5449
with_no_trees='Reconfigure repository to not create '
5450
'working trees on branches by default.'
5452
Option('bind-to', help='Branch to bind checkout to.', type=str),
5454
help='Perform reconfiguration even if local changes'
5456
Option('stacked-on',
5457
help='Reconfigure a branch to be stacked on another branch.',
5461
help='Reconfigure a branch to be unstacked. This '
5462
'may require copying substantial data into it.',
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
5469
directory = bzrdir.BzrDir.open(location)
5470
if stacked_on and unstacked:
5471
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5472
elif stacked_on is not None:
5473
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5475
reconfigure.ReconfigureUnstacked().apply(directory)
5476
# At the moment you can use --stacked-on and a different
5477
# reconfiguration shape at the same time; there seems no good reason
5479
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
5485
elif target_type == 'branch':
5486
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
elif target_type == 'tree':
5488
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
5492
elif target_type == 'lightweight-checkout':
5493
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5495
elif target_type == 'use-shared':
5496
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5497
elif target_type == 'standalone':
5498
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5499
elif target_type == 'with-trees':
5500
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5502
elif target_type == 'with-no-trees':
5503
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5505
reconfiguration.apply(force)
5508
class cmd_switch(Command):
5509
__doc__ = """Set the branch of a checkout and update.
5511
For lightweight checkouts, this changes the branch being referenced.
5512
For heavyweight checkouts, this checks that there are no local commits
5513
versus the current bound branch, then it makes the local branch a mirror
5514
of the new location and binds to it.
5516
In both cases, the working tree is updated and uncommitted changes
5517
are merged. The user can commit or revert these as they desire.
5519
Pending merges need to be committed or reverted before using switch.
5521
The path to the branch to switch to can be specified relative to the parent
5522
directory of the current branch. For example, if you are currently in a
5523
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5526
Bound branches use the nickname of its master branch unless it is set
5527
locally, in which case switching will update the local nickname to be
5531
takes_args = ['to_location?']
5532
takes_options = [Option('force',
5533
help='Switch even if local commits will be lost.'),
5535
Option('create-branch', short_name='b',
5536
help='Create the target branch from this one before'
5537
' switching to it.'),
5540
def run(self, to_location=None, force=False, create_branch=False,
5542
from bzrlib import switch
5544
revision = _get_one_revision('switch', revision)
5545
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5546
if to_location is None:
5547
if revision is None:
5548
raise errors.BzrCommandError('You must supply either a'
5549
' revision or a location')
5552
branch = control_dir.open_branch()
5553
had_explicit_nick = branch.get_config().has_explicit_nickname()
5554
except errors.NotBranchError:
5556
had_explicit_nick = False
5559
raise errors.BzrCommandError('cannot create branch without'
5561
to_location = directory_service.directories.dereference(
5563
if '/' not in to_location and '\\' not in to_location:
5564
# This path is meant to be relative to the existing branch
5565
this_url = self._get_branch_location(control_dir)
5566
to_location = urlutils.join(this_url, '..', to_location)
5567
to_branch = branch.bzrdir.sprout(to_location,
5568
possible_transports=[branch.bzrdir.root_transport],
5569
source_branch=branch).open_branch()
5572
to_branch = Branch.open(to_location)
5573
except errors.NotBranchError:
5574
this_url = self._get_branch_location(control_dir)
5575
to_branch = Branch.open(
5576
urlutils.join(this_url, '..', to_location))
5577
if revision is not None:
5578
revision = revision.as_revision_id(to_branch)
5579
switch.switch(control_dir, to_branch, force, revision_id=revision)
5580
if had_explicit_nick:
5581
branch = control_dir.open_branch() #get the new branch!
5582
branch.nick = to_branch.nick
5583
note('Switched to branch: %s',
5584
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5586
def _get_branch_location(self, control_dir):
5587
"""Return location of branch for this control dir."""
5589
this_branch = control_dir.open_branch()
5590
# This may be a heavy checkout, where we want the master branch
5591
master_location = this_branch.get_bound_location()
5592
if master_location is not None:
5593
return master_location
5594
# If not, use a local sibling
5595
return this_branch.base
5596
except errors.NotBranchError:
5597
format = control_dir.find_branch_format()
5598
if getattr(format, 'get_reference', None) is not None:
5599
return format.get_reference(control_dir)
5601
return control_dir.root_transport.base
5604
class cmd_view(Command):
5605
__doc__ = """Manage filtered views.
5607
Views provide a mask over the tree so that users can focus on
5608
a subset of a tree when doing their work. After creating a view,
5609
commands that support a list of files - status, diff, commit, etc -
5610
effectively have that list of files implicitly given each time.
5611
An explicit list of files can still be given but those files
5612
must be within the current view.
5614
In most cases, a view has a short life-span: it is created to make
5615
a selected change and is deleted once that change is committed.
5616
At other times, you may wish to create one or more named views
5617
and switch between them.
5619
To disable the current view without deleting it, you can switch to
5620
the pseudo view called ``off``. This can be useful when you need
5621
to see the whole tree for an operation or two (e.g. merge) but
5622
want to switch back to your view after that.
5625
To define the current view::
5627
bzr view file1 dir1 ...
5629
To list the current view::
5633
To delete the current view::
5637
To disable the current view without deleting it::
5639
bzr view --switch off
5641
To define a named view and switch to it::
5643
bzr view --name view-name file1 dir1 ...
5645
To list a named view::
5647
bzr view --name view-name
5649
To delete a named view::
5651
bzr view --name view-name --delete
5653
To switch to a named view::
5655
bzr view --switch view-name
5657
To list all views defined::
5661
To delete all views::
5663
bzr view --delete --all
5667
takes_args = ['file*']
5670
help='Apply list or delete action to all views.',
5673
help='Delete the view.',
5676
help='Name of the view to define, list or delete.',
5680
help='Name of the view to switch to.',
5685
def run(self, file_list,
5691
tree, file_list = tree_files(file_list, apply_view=False)
5692
current_view, view_dict = tree.views.get_view_info()
5697
raise errors.BzrCommandError(
5698
"Both --delete and a file list specified")
5700
raise errors.BzrCommandError(
5701
"Both --delete and --switch specified")
5703
tree.views.set_view_info(None, {})
5704
self.outf.write("Deleted all views.\n")
5706
raise errors.BzrCommandError("No current view to delete")
5708
tree.views.delete_view(name)
5709
self.outf.write("Deleted '%s' view.\n" % name)
5712
raise errors.BzrCommandError(
5713
"Both --switch and a file list specified")
5715
raise errors.BzrCommandError(
5716
"Both --switch and --all specified")
5717
elif switch == 'off':
5718
if current_view is None:
5719
raise errors.BzrCommandError("No current view to disable")
5720
tree.views.set_view_info(None, view_dict)
5721
self.outf.write("Disabled '%s' view.\n" % (current_view))
5723
tree.views.set_view_info(switch, view_dict)
5724
view_str = views.view_display_str(tree.views.lookup_view())
5725
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5728
self.outf.write('Views defined:\n')
5729
for view in sorted(view_dict):
5730
if view == current_view:
5734
view_str = views.view_display_str(view_dict[view])
5735
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5737
self.outf.write('No views defined.\n')
5740
# No name given and no current view set
5743
raise errors.BzrCommandError(
5744
"Cannot change the 'off' pseudo view")
5745
tree.views.set_view(name, sorted(file_list))
5746
view_str = views.view_display_str(tree.views.lookup_view())
5747
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5751
# No name given and no current view set
5752
self.outf.write('No current view.\n')
5754
view_str = views.view_display_str(tree.views.lookup_view(name))
5755
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5758
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = [Option('ignored', help='Delete all ignored files.'),
5925
Option('detritus', help='Delete conflict files, merge'
5926
' backups, and failed selftest dirs.'),
5928
help='Delete files unknown to bzr (default).'),
5929
Option('dry-run', help='Show files to delete instead of'
5931
Option('force', help='Do not prompt before deleting.')]
5932
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
from bzrlib.clean_tree import clean_tree
5935
if not (unknown or ignored or detritus):
5939
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5940
dry_run=dry_run, no_prompt=force)
5943
class cmd_reference(Command):
5944
__doc__ = """list, view and set branch locations for nested trees.
5946
If no arguments are provided, lists the branch locations for nested trees.
5947
If one argument is provided, display the branch location for that tree.
5948
If two arguments are provided, set the branch location for that tree.
5953
takes_args = ['path?', 'location?']
5955
def run(self, path=None, location=None):
5957
if path is not None:
5959
tree, branch, relpath =(
5960
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5961
if path is not None:
5964
tree = branch.basis_tree()
5966
info = branch._get_all_reference_info().iteritems()
5967
self._display_reference_info(tree, branch, info)
5969
file_id = tree.path2id(path)
5971
raise errors.NotVersionedError(path)
5972
if location is None:
5973
info = [(file_id, branch.get_reference_info(file_id))]
5974
self._display_reference_info(tree, branch, info)
5976
branch.set_reference_info(file_id, path, location)
5978
def _display_reference_info(self, tree, branch, info):
5980
for file_id, (path, location) in info:
5982
path = tree.id2path(file_id)
5983
except errors.NoSuchId:
5985
ref_list.append((path, location))
5986
for path, location in sorted(ref_list):
5987
self.outf.write('%s %s\n' % (path, location))
5990
def _register_lazy_builtins():
5991
# register lazy builtins from other modules; called at startup and should
5992
# be only called once.
5993
for (name, aliases, module_name) in [
5994
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5995
('cmd_dpush', [], 'bzrlib.foreign'),
5996
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5997
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5998
('cmd_conflicts', [], 'bzrlib.conflicts'),
5999
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6001
builtin_command_registry.register_lazy(name, aliases, module_name)
3649
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3650
self.outf.write('%-20s %s\n' % (tag_name, target))
3653
# command-line interpretation helper for merge-related commands
3654
def _merge_helper(other_revision, base_revision,
3655
check_clean=True, ignore_zero=False,
3656
this_dir=None, backup_files=False,
3658
file_list=None, show_base=False, reprocess=False,
3661
change_reporter=None,
3663
"""Merge changes into a tree.
3666
list(path, revno) Base for three-way merge.
3667
If [None, None] then a base will be automatically determined.
3669
list(path, revno) Other revision for three-way merge.
3671
Directory to merge changes into; '.' by default.
3673
If true, this_dir must have no uncommitted changes before the
3675
ignore_zero - If true, suppress the "zero conflicts" message when
3676
there are no conflicts; should be set when doing something we expect
3677
to complete perfectly.
3678
file_list - If supplied, merge only changes to selected files.
3680
All available ancestors of other_revision and base_revision are
3681
automatically pulled into the branch.
3683
The revno may be -1 to indicate the last revision on the branch, which is
3686
This function is intended for use from the command line; programmatic
3687
clients might prefer to call merge.merge_inner(), which has less magic
3690
# Loading it late, so that we don't always have to import bzrlib.merge
3691
if merge_type is None:
3692
merge_type = _mod_merge.Merge3Merger
3693
if this_dir is None:
3695
this_tree = WorkingTree.open_containing(this_dir)[0]
3696
if show_base and not merge_type is _mod_merge.Merge3Merger:
3697
raise errors.BzrCommandError("Show-base is not supported for this merge"
3698
" type. %s" % merge_type)
3699
if reprocess and not merge_type.supports_reprocess:
3700
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3701
" type %s." % merge_type)
3702
if reprocess and show_base:
3703
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3704
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3705
# only want to take out a lock_tree_write() if we don't have to pull
3706
# any ancestry. But merge might fetch ancestry in the middle, in
3707
# which case we would need a lock_write().
3708
# Because we cannot upgrade locks, for now we live with the fact that
3709
# the tree will be locked multiple times during a merge. (Maybe
3710
# read-only some of the time, but it means things will get read
3713
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3714
pb=pb, change_reporter=change_reporter)
3715
merger.pp = ProgressPhase("Merge phase", 5, pb)
3716
merger.pp.next_phase()
3717
merger.check_basis(check_clean)
3718
if other_rev_id is not None:
3719
merger.set_other_revision(other_rev_id, this_tree.branch)
3721
merger.set_other(other_revision)
3722
merger.pp.next_phase()
3723
merger.set_base(base_revision)
3724
if merger.base_rev_id == merger.other_rev_id:
3725
note('Nothing to do.')
3727
if file_list is None:
3728
if pull and merger.base_rev_id == merger.this_rev_id:
3729
# FIXME: deduplicate with pull
3730
result = merger.this_tree.pull(merger.this_branch,
3731
False, merger.other_rev_id)
3732
if result.old_revid == result.new_revid:
3733
note('No revisions to pull.')
3735
note('Now on revision %d.' % result.new_revno)
3737
merger.backup_files = backup_files
3738
merger.merge_type = merge_type
3739
merger.set_interesting_files(file_list)
3740
merger.show_base = show_base
3741
merger.reprocess = reprocess
3742
conflicts = merger.do_merge()
3743
if file_list is None:
3744
merger.set_pending()
3750
def _create_prefix(cur_transport):
3751
needed = [cur_transport]
3752
# Recurse upwards until we can create a directory successfully
3754
new_transport = cur_transport.clone('..')
3755
if new_transport.base == cur_transport.base:
3756
raise errors.BzrCommandError("Failed to create path"
3760
new_transport.mkdir('.')
3761
except errors.NoSuchFile:
3762
needed.append(new_transport)
3763
cur_transport = new_transport
3767
# Now we only need to create child directories
3769
cur_transport = needed.pop()
3770
cur_transport.ensure_base()
3773
merge = _merge_helper
3776
# these get imported and then picked up by the scan for cmd_*
3777
# TODO: Some more consistent way to split command definitions across files;
3778
# we do need to load at least some information about them to know of
3779
# aliases. ideally we would avoid loading the implementation until the
3780
# details were needed.
3781
from bzrlib.cmd_version_info import cmd_version_info
3782
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3783
from bzrlib.bundle.commands import cmd_bundle_revisions
3784
from bzrlib.sign_my_commits import cmd_sign_my_commits
3785
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
3786
cmd_weave_plan_merge, cmd_weave_merge_text