817
521
takes_args = ['names*']
818
takes_options = [Option("after", help="Move only the bzr identifier"
819
" of the file, because the file has already been moved."),
820
Option('auto', help='Automatically guess renames.'),
821
Option('dry-run', help='Avoid making changes when guessing renames.'),
522
takes_options = [Option("after", help="move only the bzr identifier"
523
" of the file (file has already been moved). Use this flag if"
524
" bzr is not able to detect this itself.")]
823
525
aliases = ['move', 'rename']
824
526
encoding_type = 'replace'
826
def run(self, names_list, after=False, auto=False, dry_run=False):
828
return self.run_auto(names_list, after, dry_run)
830
raise errors.BzrCommandError('--dry-run requires --auto.')
528
def run(self, names_list, after=False):
831
529
if names_list is None:
833
532
if len(names_list) < 2:
834
533
raise errors.BzrCommandError("missing file argument")
835
tree, rel_names = tree_files(names_list, canonicalize=False)
836
tree.lock_tree_write()
837
self.add_cleanup(tree.unlock)
838
self._run(tree, names_list, rel_names, after)
840
def run_auto(self, names_list, after, dry_run):
841
if names_list is not None and len(names_list) > 1:
842
raise errors.BzrCommandError('Only one path may be specified to'
845
raise errors.BzrCommandError('--after cannot be specified with'
847
work_tree, file_list = tree_files(names_list, default_branch='.')
848
work_tree.lock_tree_write()
849
self.add_cleanup(work_tree.unlock)
850
rename_map.RenameMap.guess_renames(work_tree, dry_run)
852
def _run(self, tree, names_list, rel_names, after):
853
into_existing = osutils.isdir(names_list[-1])
854
if into_existing and len(names_list) == 2:
856
# a. case-insensitive filesystem and change case of dir
857
# b. move directory after the fact (if the source used to be
858
# a directory, but now doesn't exist in the working tree
859
# and the target is an existing directory, just rename it)
860
if (not tree.case_sensitive
861
and rel_names[0].lower() == rel_names[1].lower()):
862
into_existing = False
865
# 'fix' the case of a potential 'from'
866
from_id = tree.path2id(
867
tree.get_canonical_inventory_path(rel_names[0]))
868
if (not osutils.lexists(names_list[0]) and
869
from_id and inv.get_file_kind(from_id) == "directory"):
870
into_existing = False
534
tree, rel_names = tree_files(names_list)
536
if os.path.isdir(names_list[-1]):
873
537
# move into existing directory
874
# All entries reference existing inventory items, so fix them up
875
# for cicp file-systems.
876
rel_names = tree.get_canonical_inventory_paths(rel_names)
877
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
879
self.outf.write("%s => %s\n" % (src, dest))
538
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
539
self.outf.write("%s => %s\n" % pair)
881
541
if len(names_list) != 2:
882
542
raise errors.BzrCommandError('to mv multiple files the'
883
543
' destination must be a versioned'
886
# for cicp file-systems: the src references an existing inventory
888
src = tree.get_canonical_inventory_path(rel_names[0])
889
# Find the canonical version of the destination: In all cases, the
890
# parent of the target must be in the inventory, so we fetch the
891
# canonical version from there (we do not always *use* the
892
# canonicalized tail portion - we may be attempting to rename the
894
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
895
dest_parent = osutils.dirname(canon_dest)
896
spec_tail = osutils.basename(rel_names[1])
897
# For a CICP file-system, we need to avoid creating 2 inventory
898
# entries that differ only by case. So regardless of the case
899
# we *want* to use (ie, specified by the user or the file-system),
900
# we must always choose to use the case of any existing inventory
901
# items. The only exception to this is when we are attempting a
902
# case-only rename (ie, canonical versions of src and dest are
904
dest_id = tree.path2id(canon_dest)
905
if dest_id is None or tree.path2id(src) == dest_id:
906
# No existing item we care about, so work out what case we
907
# are actually going to use.
909
# If 'after' is specified, the tail must refer to a file on disk.
911
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
913
# pathjoin with an empty tail adds a slash, which breaks
915
dest_parent_fq = tree.basedir
917
dest_tail = osutils.canonical_relpath(
919
osutils.pathjoin(dest_parent_fq, spec_tail))
921
# not 'after', so case as specified is used
922
dest_tail = spec_tail
924
# Use the existing item so 'mv' fails with AlreadyVersioned.
925
dest_tail = os.path.basename(canon_dest)
926
dest = osutils.pathjoin(dest_parent, dest_tail)
927
mutter("attempting to move %s => %s", src, dest)
928
tree.rename_one(src, dest, after=after)
930
self.outf.write("%s => %s\n" % (src, dest))
545
tree.rename_one(rel_names[0], rel_names[1], after=after)
546
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
933
549
class cmd_pull(Command):
934
__doc__ = """Turn this branch into a mirror of another branch.
550
"""Turn this branch into a mirror of another branch.
936
By default, this command only works on branches that have not diverged.
937
Branches are considered diverged if the destination branch's most recent
938
commit is one that has not been merged (directly or indirectly) into the
552
This command only works on branches that have not diverged. Branches are
553
considered diverged if the destination branch's most recent commit is one
554
that has not been merged (directly or indirectly) into the parent.
941
556
If branches have diverged, you can use 'bzr merge' to integrate the changes
942
557
from one into the other. Once one branch has merged, the other should
943
558
be able to pull it again.
945
If you want to replace your local changes and just want your branch to
946
match the remote one, use pull --overwrite. This will work even if the two
947
branches have diverged.
560
If you want to forget your local changes and just update your branch to
561
match the remote one, use pull --overwrite.
949
563
If there is no default location set, the first pull will set it. After
950
564
that, you can omit the location to use the default. To change the
951
565
default, use --remember. The value will only be saved if the remote
952
566
location can be accessed.
954
Note: The location can be specified either in the form of a branch,
955
or in the form of a path to a file containing a merge directive generated
959
_see_also = ['push', 'update', 'status-flags', 'send']
960
takes_options = ['remember', 'overwrite', 'revision',
961
custom_help('verbose',
962
help='Show logs of pulled revisions.'),
569
_see_also = ['push', 'update']
570
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
963
571
Option('directory',
964
help='Branch to pull into, '
965
'rather than the one containing the working directory.',
572
help='branch to pull into, '
573
'rather than the one containing the working directory',
970
help="Perform a local pull in a bound "
971
"branch. Local pulls are not applied to "
975
578
takes_args = ['location?']
976
579
encoding_type = 'replace'
978
581
def run(self, location=None, remember=False, overwrite=False,
979
582
revision=None, verbose=False,
980
directory=None, local=False):
584
from bzrlib.tag import _merge_tags_if_possible
981
585
# FIXME: too much stuff is in the command class
982
586
revision_id = None
1086
676
_see_also = ['pull', 'update', 'working-trees']
1087
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
677
takes_options = ['remember', 'overwrite', 'verbose',
1088
678
Option('create-prefix',
1089
679
help='Create the path leading up to the branch '
1090
'if it does not already exist.'),
680
'if it does not already exist'),
1091
681
Option('directory',
1092
help='Branch to push from, '
1093
'rather than the one containing the working directory.',
682
help='branch to push from, '
683
'rather than the one containing the working directory',
1097
687
Option('use-existing-dir',
1098
688
help='By default push will fail if the target'
1099
689
' directory exists, but does not already'
1100
' have a control directory. This flag will'
690
' have a control directory. This flag will'
1101
691
' allow push to proceed.'),
1103
help='Create a stacked branch that references the public location '
1104
'of the parent branch.'),
1105
Option('stacked-on',
1106
help='Create a stacked branch that refers to another branch '
1107
'for the commit history. Only the work not present in the '
1108
'referenced branch is included in the branch created.',
1111
help='Refuse to push if there are uncommitted changes in'
1112
' the working tree, --no-strict disables the check.'),
1114
693
takes_args = ['location?']
1115
694
encoding_type = 'replace'
1117
696
def run(self, location=None, remember=False, overwrite=False,
1118
create_prefix=False, verbose=False, revision=None,
1119
use_existing_dir=False, directory=None, stacked_on=None,
1120
stacked=False, strict=None):
1121
from bzrlib.push import _show_push_branch
697
create_prefix=False, verbose=False,
698
use_existing_dir=False,
700
# FIXME: Way too big! Put this into a function called from the
1123
702
if directory is None:
1125
# Get the source branch
1127
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1128
# Get the tip's revision_id
1129
revision = _get_one_revision('push', revision)
1130
if revision is not None:
1131
revision_id = revision.in_history(br_from).rev_id
1134
if tree is not None and revision_id is None:
1135
tree.check_changed_or_out_of_date(
1136
strict, 'push_strict',
1137
more_error='Use --no-strict to force the push.',
1138
more_warning='Uncommitted changes will not be pushed.')
1139
# Get the stacked_on branch, if any
1140
if stacked_on is not None:
1141
stacked_on = urlutils.normalize_url(stacked_on)
1143
parent_url = br_from.get_parent()
1145
parent = Branch.open(parent_url)
1146
stacked_on = parent.get_public_branch()
1148
# I considered excluding non-http url's here, thus forcing
1149
# 'public' branches only, but that only works for some
1150
# users, so it's best to just depend on the user spotting an
1151
# error by the feedback given to them. RBC 20080227.
1152
stacked_on = parent_url
1154
raise errors.BzrCommandError(
1155
"Could not determine branch to refer to.")
1157
# Get the destination location
704
br_from = Branch.open_containing(directory)[0]
705
stored_loc = br_from.get_push_location()
1158
706
if location is None:
1159
stored_loc = br_from.get_push_location()
1160
707
if stored_loc is None:
1161
raise errors.BzrCommandError(
1162
"No push location known or specified.")
708
raise errors.BzrCommandError("No push location known or specified.")
1164
710
display_url = urlutils.unescape_for_display(stored_loc,
1165
711
self.outf.encoding)
1166
self.outf.write("Using saved push location: %s\n" % display_url)
712
self.outf.write("Using saved location: %s\n" % display_url)
1167
713
location = stored_loc
1169
_show_push_branch(br_from, revision_id, location, self.outf,
1170
verbose=verbose, overwrite=overwrite, remember=remember,
1171
stacked_on=stacked_on, create_prefix=create_prefix,
1172
use_existing_dir=use_existing_dir)
715
to_transport = transport.get_transport(location)
717
br_to = repository_to = dir_to = None
719
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
720
except errors.NotBranchError:
721
pass # Didn't find anything
723
# If we can open a branch, use its direct repository, otherwise see
724
# if there is a repository without a branch.
726
br_to = dir_to.open_branch()
727
except errors.NotBranchError:
728
# Didn't find a branch, can we find a repository?
730
repository_to = dir_to.find_repository()
731
except errors.NoRepositoryPresent:
734
# Found a branch, so we must have found a repository
735
repository_to = br_to.repository
739
# The destination doesn't exist; create it.
740
# XXX: Refactor the create_prefix/no_create_prefix code into a
741
# common helper function
743
to_transport.mkdir('.')
744
except errors.FileExists:
745
if not use_existing_dir:
746
raise errors.BzrCommandError("Target directory %s"
747
" already exists, but does not have a valid .bzr"
748
" directory. Supply --use-existing-dir to push"
749
" there anyway." % location)
750
except errors.NoSuchFile:
751
if not create_prefix:
752
raise errors.BzrCommandError("Parent directory of %s"
754
"\nYou may supply --create-prefix to create all"
755
" leading parent directories."
758
cur_transport = to_transport
759
needed = [cur_transport]
760
# Recurse upwards until we can create a directory successfully
762
new_transport = cur_transport.clone('..')
763
if new_transport.base == cur_transport.base:
764
raise errors.BzrCommandError("Failed to create path"
768
new_transport.mkdir('.')
769
except errors.NoSuchFile:
770
needed.append(new_transport)
771
cur_transport = new_transport
775
# Now we only need to create child directories
777
cur_transport = needed.pop()
778
cur_transport.ensure_base()
780
# Now the target directory exists, but doesn't have a .bzr
781
# directory. So we need to create it, along with any work to create
782
# all of the dependent branches, etc.
783
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
784
revision_id=br_from.last_revision())
785
br_to = dir_to.open_branch()
786
# TODO: Some more useful message about what was copied
787
note('Created new branch.')
788
# We successfully created the target, remember it
789
if br_from.get_push_location() is None or remember:
790
br_from.set_push_location(br_to.base)
791
elif repository_to is None:
792
# we have a bzrdir but no branch or repository
793
# XXX: Figure out what to do other than complain.
794
raise errors.BzrCommandError("At %s you have a valid .bzr control"
795
" directory, but not a branch or repository. This is an"
796
" unsupported configuration. Please move the target directory"
797
" out of the way and try again."
800
# We have a repository but no branch, copy the revisions, and then
802
last_revision_id = br_from.last_revision()
803
repository_to.fetch(br_from.repository,
804
revision_id=last_revision_id)
805
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
806
note('Created new branch.')
807
if br_from.get_push_location() is None or remember:
808
br_from.set_push_location(br_to.base)
809
else: # We have a valid to branch
810
# We were able to connect to the remote location, so remember it
811
# we don't need to successfully push because of possible divergence.
812
if br_from.get_push_location() is None or remember:
813
br_from.set_push_location(br_to.base)
814
old_rh = br_to.revision_history()
817
tree_to = dir_to.open_workingtree()
818
except errors.NotLocalUrl:
819
warning("This transport does not update the working "
820
"tree of: %s. See 'bzr help working-trees' for "
821
"more information." % br_to.base)
822
push_result = br_from.push(br_to, overwrite)
823
except errors.NoWorkingTree:
824
push_result = br_from.push(br_to, overwrite)
828
push_result = br_from.push(tree_to.branch, overwrite)
832
except errors.DivergedBranches:
833
raise errors.BzrCommandError('These branches have diverged.'
834
' Try using "merge" and then "push".')
835
if push_result is not None:
836
push_result.report(self.outf)
838
new_rh = br_to.revision_history()
841
from bzrlib.log import show_changed_revisions
842
show_changed_revisions(br_to, old_rh, new_rh,
845
# we probably did a clone rather than a push, so a message was
1175
850
class cmd_branch(Command):
1176
__doc__ = """Create a new branch that is a copy of an existing branch.
851
"""Create a new copy of a branch.
1178
853
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1179
854
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1189
864
_see_also = ['checkout']
1190
865
takes_args = ['from_location', 'to_location?']
1191
takes_options = ['revision', Option('hardlink',
1192
help='Hard-link working tree files where possible.'),
1194
help="Create a branch without a working-tree."),
1196
help="Switch the checkout in the current directory "
1197
"to the new branch."),
1199
help='Create a stacked branch referring to the source branch. '
1200
'The new branch will depend on the availability of the source '
1201
'branch for all operations.'),
1202
Option('standalone',
1203
help='Do not use a shared repository, even if available.'),
1204
Option('use-existing-dir',
1205
help='By default branch will fail if the target'
1206
' directory exists, but does not already'
1207
' have a control directory. This flag will'
1208
' allow branch to proceed.'),
1210
help="Bind new branch to from location."),
866
takes_options = ['revision']
1212
867
aliases = ['get', 'clone']
1214
def run(self, from_location, to_location=None, revision=None,
1215
hardlink=False, stacked=False, standalone=False, no_tree=False,
1216
use_existing_dir=False, switch=False, bind=False):
1217
from bzrlib import switch as _mod_switch
869
def run(self, from_location, to_location=None, revision=None):
1218
870
from bzrlib.tag import _merge_tags_if_possible
1219
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1221
revision = _get_one_revision('branch', revision)
873
elif len(revision) > 1:
874
raise errors.BzrCommandError(
875
'bzr branch --revision takes exactly 1 revision value')
877
br_from = Branch.open(from_location)
1222
878
br_from.lock_read()
1223
self.add_cleanup(br_from.unlock)
1224
if revision is not None:
1225
revision_id = revision.as_revision_id(br_from)
1227
# FIXME - wt.last_revision, fallback to branch, fall back to
1228
# None or perhaps NULL_REVISION to mean copy nothing
1230
revision_id = br_from.last_revision()
1231
if to_location is None:
1232
to_location = urlutils.derive_to_location(from_location)
1233
to_transport = transport.get_transport(to_location)
1235
to_transport.mkdir('.')
1236
except errors.FileExists:
1237
if not use_existing_dir:
1238
raise errors.BzrCommandError('Target directory "%s" '
1239
'already exists.' % to_location)
1242
bzrdir.BzrDir.open_from_transport(to_transport)
1243
except errors.NotBranchError:
1246
raise errors.AlreadyBranchError(to_location)
1247
except errors.NoSuchFile:
1248
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1251
# preserve whatever source format we have.
1252
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1253
possible_transports=[to_transport],
1254
accelerator_tree=accelerator_tree,
1255
hardlink=hardlink, stacked=stacked,
1256
force_new_repo=standalone,
1257
create_tree_if_local=not no_tree,
1258
source_branch=br_from)
1259
branch = dir.open_branch()
1260
except errors.NoSuchRevision:
1261
to_transport.delete_tree('.')
1262
msg = "The branch %s has no revision %s." % (from_location,
1264
raise errors.BzrCommandError(msg)
1265
_merge_tags_if_possible(br_from, branch)
1266
# If the source branch is stacked, the new branch may
1267
# be stacked whether we asked for that explicitly or not.
1268
# We therefore need a try/except here and not just 'if stacked:'
1270
note('Created new stacked branch referring to %s.' %
1271
branch.get_stacked_on_url())
1272
except (errors.NotStacked, errors.UnstackableBranchFormat,
1273
errors.UnstackableRepositoryFormat), e:
880
if len(revision) == 1 and revision[0] is not None:
881
revision_id = revision[0].in_history(br_from)[1]
883
# FIXME - wt.last_revision, fallback to branch, fall back to
884
# None or perhaps NULL_REVISION to mean copy nothing
886
revision_id = br_from.last_revision()
887
if to_location is None:
888
to_location = urlutils.derive_to_location(from_location)
891
name = os.path.basename(to_location) + '\n'
893
to_transport = transport.get_transport(to_location)
895
to_transport.mkdir('.')
896
except errors.FileExists:
897
raise errors.BzrCommandError('Target directory "%s" already'
898
' exists.' % to_location)
899
except errors.NoSuchFile:
900
raise errors.BzrCommandError('Parent of "%s" does not exist.'
903
# preserve whatever source format we have.
904
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
905
branch = dir.open_branch()
906
except errors.NoSuchRevision:
907
to_transport.delete_tree('.')
908
msg = "The branch %s has no revision %s." % (from_location, revision[0])
909
raise errors.BzrCommandError(msg)
911
branch.control_files.put_utf8('branch-name', name)
912
_merge_tags_if_possible(br_from, branch)
1274
913
note('Branched %d revision(s).' % branch.revno())
1276
# Bind to the parent
1277
parent_branch = Branch.open(from_location)
1278
branch.bind(parent_branch)
1279
note('New branch bound to %s' % from_location)
1281
# Switch to the new branch
1282
wt, _ = WorkingTree.open_containing('.')
1283
_mod_switch.switch(wt.bzrdir, branch)
1284
note('Switched to branch: %s',
1285
urlutils.unescape_for_display(branch.base, 'utf-8'))
1288
918
class cmd_checkout(Command):
1289
__doc__ = """Create a new checkout of an existing branch.
919
"""Create a new checkout of an existing branch.
1291
921
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1292
922
the branch found in '.'. This is useful if you have removed the working tree
1293
923
or if it was never created - i.e. if you pushed the branch to its current
1294
924
location using SFTP.
1296
926
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1297
927
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1298
928
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1367
1003
def run(self, dir=u'.'):
1368
1004
tree = WorkingTree.open_containing(dir)[0]
1369
1005
tree.lock_read()
1370
self.add_cleanup(tree.unlock)
1371
new_inv = tree.inventory
1372
old_tree = tree.basis_tree()
1373
old_tree.lock_read()
1374
self.add_cleanup(old_tree.unlock)
1375
old_inv = old_tree.inventory
1377
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1378
for f, paths, c, v, p, n, k, e in iterator:
1379
if paths[0] == paths[1]:
1383
renames.append(paths)
1385
for old_name, new_name in renames:
1386
self.outf.write("%s => %s\n" % (old_name, new_name))
1007
new_inv = tree.inventory
1008
old_tree = tree.basis_tree()
1009
old_tree.lock_read()
1011
old_inv = old_tree.inventory
1012
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1014
for old_name, new_name in renames:
1015
self.outf.write("%s => %s\n" % (old_name, new_name))
1389
1022
class cmd_update(Command):
1390
__doc__ = """Update a tree to have the latest code committed to its branch.
1023
"""Update a tree to have the latest code committed to its branch.
1392
1025
This will perform a merge into the working tree, and may generate
1393
conflicts. If you have any local changes, you will still
1026
conflicts. If you have any local changes, you will still
1394
1027
need to commit them after the update for the update to be complete.
1396
If you want to discard your local changes, you can just do a
1029
If you want to discard your local changes, you can just do a
1397
1030
'bzr revert' instead of 'bzr commit' after the update.
1399
If the tree's branch is bound to a master branch, it will also update
1400
the branch from the master.
1403
_see_also = ['pull', 'working-trees', 'status-flags']
1033
_see_also = ['pull', 'working-trees']
1404
1034
takes_args = ['dir?']
1405
takes_options = ['revision']
1406
1035
aliases = ['up']
1408
def run(self, dir='.', revision=None):
1409
if revision is not None and len(revision) != 1:
1410
raise errors.BzrCommandError(
1411
"bzr update --revision takes exactly one revision")
1037
def run(self, dir='.'):
1412
1038
tree = WorkingTree.open_containing(dir)[0]
1413
branch = tree.branch
1414
possible_transports = []
1415
master = branch.get_master_branch(
1416
possible_transports=possible_transports)
1039
master = tree.branch.get_master_branch()
1417
1040
if master is not None:
1418
1041
tree.lock_write()
1419
branch_location = master.base
1421
1043
tree.lock_tree_write()
1422
branch_location = tree.branch.base
1423
self.add_cleanup(tree.unlock)
1424
# get rid of the final '/' and be ready for display
1425
branch_location = urlutils.unescape_for_display(
1426
branch_location.rstrip('/'),
1428
existing_pending_merges = tree.get_parent_ids()[1:]
1432
# may need to fetch data into a heavyweight checkout
1433
# XXX: this may take some time, maybe we should display a
1435
old_tip = branch.update(possible_transports)
1436
if revision is not None:
1437
revision_id = revision[0].as_revision_id(branch)
1439
revision_id = branch.last_revision()
1440
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1441
revno = branch.revision_id_to_dotted_revno(revision_id)
1442
note("Tree is up to date at revision %s of branch %s" %
1443
('.'.join(map(str, revno)), branch_location))
1445
view_info = _get_view_info_for_change_reporter(tree)
1446
change_reporter = delta._ChangeReporter(
1447
unversioned_filter=tree.is_ignored,
1448
view_info=view_info)
1450
conflicts = tree.update(
1452
possible_transports=possible_transports,
1453
revision=revision_id,
1455
except errors.NoSuchRevision, e:
1456
raise errors.BzrCommandError(
1457
"branch has no revision %s\n"
1458
"bzr update --revision only works"
1459
" for a revision in the branch history"
1461
revno = tree.branch.revision_id_to_dotted_revno(
1462
_mod_revision.ensure_null(tree.last_revision()))
1463
note('Updated to revision %s of branch %s' %
1464
('.'.join(map(str, revno)), branch_location))
1465
parent_ids = tree.get_parent_ids()
1466
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1467
note('Your local commits will now show as pending merges with '
1468
"'bzr status', and can be committed with 'bzr commit'.")
1045
existing_pending_merges = tree.get_parent_ids()[1:]
1046
last_rev = tree.last_revision()
1047
if last_rev == tree.branch.last_revision():
1048
# may be up to date, check master too.
1049
master = tree.branch.get_master_branch()
1050
if master is None or last_rev == master.last_revision():
1051
revno = tree.branch.revision_id_to_revno(last_rev)
1052
note("Tree is up to date at revision %d." % (revno,))
1054
conflicts = tree.update()
1055
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1056
note('Updated to revision %d.' % (revno,))
1057
if tree.get_parent_ids()[1:] != existing_pending_merges:
1058
note('Your local commits will now show as pending merges with '
1059
"'bzr status', and can be committed with 'bzr commit'.")
1475
1068
class cmd_info(Command):
1476
__doc__ = """Show information about a working tree, branch or repository.
1069
"""Show information about a working tree, branch or repository.
1478
1071
This command will show all known locations and formats associated to the
1479
tree, branch or repository.
1481
In verbose mode, statistical information is included with each report.
1482
To see extended statistic information, use a verbosity level of 2 or
1483
higher by specifying the verbose option multiple times, e.g. -vv.
1072
tree, branch or repository. Statistical information is included with
1485
1075
Branches and working trees will also report any missing revisions.
1489
Display information on the format and related locations:
1493
Display the above together with extended format information and
1494
basic statistics (like the number of files in the working tree and
1495
number of revisions in the branch and repository):
1499
Display the above together with number of committers to the branch:
1503
1077
_see_also = ['revno', 'working-trees', 'repositories']
1504
1078
takes_args = ['location?']
1505
1079
takes_options = ['verbose']
1506
encoding_type = 'replace'
1508
1081
@display_command
1509
1082
def run(self, location=None, verbose=False):
1511
noise_level = get_verbosity_level()
1514
1083
from bzrlib.info import show_bzrdir_info
1515
1084
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1516
verbose=noise_level, outfile=self.outf)
1519
1088
class cmd_remove(Command):
1520
__doc__ = """Remove files or directories.
1522
This makes bzr stop tracking changes to the specified files. bzr will delete
1523
them if they can easily be recovered using revert. If no options or
1524
parameters are given bzr will scan for files that are being tracked by bzr
1525
but missing in your tree and stop tracking them for you.
1089
"""Remove files or directories.
1091
This makes bzr stop tracking changes to the specified files and
1092
delete them if they can easily be recovered using revert.
1094
You can specify one or more files, and/or --new. If you specify --new,
1095
only 'added' files will be removed. If you specify both, then new files
1096
in the specified directories will be removed. If the directories are
1097
also new, they will also be removed.
1527
1099
takes_args = ['file*']
1528
1100
takes_options = ['verbose',
1529
Option('new', help='Only remove files that have never been committed.'),
1101
Option('new', help='remove newly-added files'),
1530
1102
RegistryOption.from_kwargs('file-deletion-strategy',
1531
'The file deletion mode to be used.',
1103
'The file deletion mode to be used',
1532
1104
title='Deletion Strategy', value_switches=True, enum_switch=False,
1533
1105
safe='Only delete files if they can be'
1534
1106
' safely recovered (default).',
1535
keep='Delete from bzr but leave the working copy.',
1107
keep="Don't delete any files.",
1536
1108
force='Delete all the specified files, even if they can not be '
1537
1109
'recovered and even if they are non-empty directories.')]
1538
aliases = ['rm', 'del']
1539
1111
encoding_type = 'replace'
1541
1113
def run(self, file_list, verbose=False, new=False,
2103
1583
raise errors.BzrCommandError(msg)
2106
def _parse_levels(s):
2110
msg = "The levels argument must be an integer."
2111
raise errors.BzrCommandError(msg)
2114
1586
class cmd_log(Command):
2115
__doc__ = """Show historical log for a branch or subset of a branch.
2117
log is bzr's default tool for exploring the history of a branch.
2118
The branch to use is taken from the first parameter. If no parameters
2119
are given, the branch containing the working directory is logged.
2120
Here are some simple examples::
2122
bzr log log the current branch
2123
bzr log foo.py log a file in its branch
2124
bzr log http://server/branch log a branch on a server
2126
The filtering, ordering and information shown for each revision can
2127
be controlled as explained below. By default, all revisions are
2128
shown sorted (topologically) so that newer revisions appear before
2129
older ones and descendants always appear before ancestors. If displayed,
2130
merged revisions are shown indented under the revision in which they
2135
The log format controls how information about each revision is
2136
displayed. The standard log formats are called ``long``, ``short``
2137
and ``line``. The default is long. See ``bzr help log-formats``
2138
for more details on log formats.
2140
The following options can be used to control what information is
2143
-l N display a maximum of N revisions
2144
-n N display N levels of revisions (0 for all, 1 for collapsed)
2145
-v display a status summary (delta) for each revision
2146
-p display a diff (patch) for each revision
2147
--show-ids display revision-ids (and file-ids), not just revnos
2149
Note that the default number of levels to display is a function of the
2150
log format. If the -n option is not used, the standard log formats show
2151
just the top level (mainline).
2153
Status summaries are shown using status flags like A, M, etc. To see
2154
the changes explained using words like ``added`` and ``modified``
2155
instead, use the -vv option.
2159
To display revisions from oldest to newest, use the --forward option.
2160
In most cases, using this option will have little impact on the total
2161
time taken to produce a log, though --forward does not incrementally
2162
display revisions like --reverse does when it can.
2164
:Revision filtering:
2166
The -r option can be used to specify what revision or range of revisions
2167
to filter against. The various forms are shown below::
2169
-rX display revision X
2170
-rX.. display revision X and later
2171
-r..Y display up to and including revision Y
2172
-rX..Y display from X to Y inclusive
2174
See ``bzr help revisionspec`` for details on how to specify X and Y.
2175
Some common examples are given below::
2177
-r-1 show just the tip
2178
-r-10.. show the last 10 mainline revisions
2179
-rsubmit:.. show what's new on this branch
2180
-rancestor:path.. show changes since the common ancestor of this
2181
branch and the one at location path
2182
-rdate:yesterday.. show changes since yesterday
2184
When logging a range of revisions using -rX..Y, log starts at
2185
revision Y and searches back in history through the primary
2186
("left-hand") parents until it finds X. When logging just the
2187
top level (using -n1), an error is reported if X is not found
2188
along the way. If multi-level logging is used (-n0), X may be
2189
a nested merge revision and the log will be truncated accordingly.
2193
If parameters are given and the first one is not a branch, the log
2194
will be filtered to show only those revisions that changed the
2195
nominated files or directories.
2197
Filenames are interpreted within their historical context. To log a
2198
deleted file, specify a revision range so that the file existed at
2199
the end or start of the range.
2201
Historical context is also important when interpreting pathnames of
2202
renamed files/directories. Consider the following example:
2204
* revision 1: add tutorial.txt
2205
* revision 2: modify tutorial.txt
2206
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2210
* ``bzr log guide.txt`` will log the file added in revision 1
2212
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2214
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2215
the original file in revision 2.
2217
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2218
was no file called guide.txt in revision 2.
2220
Renames are always followed by log. By design, there is no need to
2221
explicitly ask for this (and no way to stop logging a file back
2222
until it was last renamed).
2226
The --message option can be used for finding revisions that match a
2227
regular expression in a commit message.
2231
GUI tools and IDEs are often better at exploring history than command
2232
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2233
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2234
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2235
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2237
You may find it useful to add the aliases below to ``bazaar.conf``::
2241
top = log -l10 --line
2244
``bzr tip`` will then show the latest revision while ``bzr top``
2245
will show the last 10 mainline revisions. To see the details of a
2246
particular revision X, ``bzr show -rX``.
2248
If you are interested in looking deeper into a particular merge X,
2249
use ``bzr log -n0 -rX``.
2251
``bzr log -v`` on a branch with lots of history is currently
2252
very slow. A fix for this issue is currently under development.
2253
With or without that fix, it is recommended that a revision range
2254
be given when using the -v option.
2256
bzr has a generic full-text matching plugin, bzr-search, that can be
2257
used to find revisions matching user names, commit messages, etc.
2258
Among other features, this plugin can find all revisions containing
2259
a list of words but not others.
2261
When exploring non-mainline history on large projects with deep
2262
history, the performance of log can be greatly improved by installing
2263
the historycache plugin. This plugin buffers historical information
2264
trading disk space for faster speed.
1587
"""Show log of a branch, file, or directory.
1589
By default show the log of the branch containing the working directory.
1591
To request a range of logs, you can use the command -r begin..end
1592
-r revision requests a specific revision, -r ..end or -r begin.. are
1598
bzr log -r -10.. http://server/branch
2266
takes_args = ['file*']
2267
_see_also = ['log-formats', 'revisionspec']
2270
help='Show from oldest to newest.'),
2272
custom_help('verbose',
2273
help='Show files changed in each revision.'),
2277
type=bzrlib.option._parse_revision_str,
2279
help='Show just the specified revision.'
2280
' See also "help revisionspec".'),
2284
help='Number of levels to display - 0 for all, 1 for flat.',
2286
type=_parse_levels),
2289
help='Show revisions whose message matches this '
2290
'regular expression.',
2294
help='Limit the output to the first N revisions.',
2299
help='Show changes made in each revision as a patch.'),
2300
Option('include-merges',
2301
help='Show merged revisions like --levels 0 does.'),
2302
Option('exclude-common-ancestry',
2303
help='Display only the revisions that are not part'
2304
' of both ancestries (require -rX..Y)'
1601
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1603
takes_args = ['location?']
1604
takes_options = [Option('forward',
1605
help='show from oldest to newest'),
1609
help='show files changed in each revision'),
1610
'show-ids', 'revision',
1614
help='show revisions whose message matches this regexp',
1617
help='limit the output to the first N revisions',
2307
1620
encoding_type = 'replace'
2309
1622
@display_command
2310
def run(self, file_list=None, timezone='original',
1623
def run(self, location=None, timezone='original',
2312
1625
show_ids=False,
2316
1628
log_format=None,
2321
include_merges=False,
2322
exclude_common_ancestry=False,
2324
from bzrlib.log import (
2326
make_log_request_dict,
2327
_get_info_for_log_files,
1631
from bzrlib.log import show_log
1632
assert message is None or isinstance(message, basestring), \
1633
"invalid message argument %r" % message
2329
1634
direction = (forward and 'forward') or 'reverse'
2330
if (exclude_common_ancestry
2331
and (revision is None or len(revision) != 2)):
2332
raise errors.BzrCommandError(
2333
'--exclude-common-ancestry requires -r with two revisions')
2338
raise errors.BzrCommandError(
2339
'--levels and --include-merges are mutually exclusive')
2341
if change is not None:
2343
raise errors.RangeInChangeOption()
2344
if revision is not None:
2345
raise errors.BzrCommandError(
2346
'--revision and --change are mutually exclusive')
2351
filter_by_dir = False
2353
# find the file ids to log and check for directory filtering
2354
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2355
revision, file_list)
2356
self.add_cleanup(b.unlock)
2357
for relpath, file_id, kind in file_info_list:
1639
# find the file id to log:
1641
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1645
tree = b.basis_tree()
1646
file_id = tree.path2id(fp)
2358
1647
if file_id is None:
2359
1648
raise errors.BzrCommandError(
2360
"Path unknown at end or start of revision range: %s" %
2362
# If the relpath is the top of the tree, we log everything
2367
file_ids.append(file_id)
2368
filter_by_dir = filter_by_dir or (
2369
kind in ['directory', 'tree-reference'])
1649
"Path does not have any revision history: %s" %
2372
# FIXME ? log the current subdir only RBC 20060203
1653
# FIXME ? log the current subdir only RBC 20060203
2373
1654
if revision is not None \
2374
1655
and len(revision) > 0 and revision[0].get_branch():
2375
1656
location = revision[0].get_branch()
2648
1851
class cmd_ignore(Command):
2649
__doc__ = """Ignore specified files or patterns.
2651
See ``bzr help patterns`` for details on the syntax of patterns.
2653
If a .bzrignore file does not exist, the ignore command
2654
will create one and add the specified files or patterns to the newly
2655
created file. The ignore command will also automatically add the
2656
.bzrignore file to be versioned. Creating a .bzrignore file without
2657
the use of the ignore command will require an explicit add command.
1852
"""Ignore specified files or patterns.
2659
1854
To remove patterns from the ignore list, edit the .bzrignore file.
2660
After adding, editing or deleting that file either indirectly by
2661
using this command or directly by using an editor, be sure to commit
2664
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2665
the global ignore file can be found in the application data directory as
2666
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2667
Global ignores are not touched by this command. The global ignore file
2668
can be edited directly using an editor.
2670
Patterns prefixed with '!' are exceptions to ignore patterns and take
2671
precedence over regular ignores. Such exceptions are used to specify
2672
files that should be versioned which would otherwise be ignored.
2674
Patterns prefixed with '!!' act as regular ignore patterns, but have
2675
precedence over the '!' exception patterns.
2677
Note: ignore patterns containing shell wildcards must be quoted from
1856
Trailing slashes on patterns are ignored.
1857
If the pattern contains a slash or is a regular expression, it is compared
1858
to the whole path from the branch root. Otherwise, it is compared to only
1859
the last component of the path. To match a file only in the root
1860
directory, prepend './'.
1862
Ignore patterns specifying absolute paths are not allowed.
1864
Ignore patterns may include globbing wildcards such as:
1865
? - Matches any single character except '/'
1866
* - Matches 0 or more characters except '/'
1867
/**/ - Matches 0 or more directories in a path
1868
[a-z] - Matches a single character from within a group of characters
1870
Ignore patterns may also be Python regular expressions.
1871
Regular expression ignore patterns are identified by a 'RE:' prefix
1872
followed by the regular expression. Regular expression ignore patterns
1873
may not include named or numbered groups.
1875
Note: ignore patterns containing shell wildcards must be quoted from
2678
1876
the shell on Unix.
2681
Ignore the top level Makefile::
2683
bzr ignore ./Makefile
2685
Ignore .class files in all directories...::
2687
bzr ignore "*.class"
2689
...but do not ignore "special.class"::
2691
bzr ignore "!special.class"
2693
Ignore .o files under the lib directory::
2695
bzr ignore "lib/**/*.o"
2697
Ignore .o files under the lib directory::
2699
bzr ignore "RE:lib/.*\.o"
2701
Ignore everything but the "debian" toplevel directory::
2703
bzr ignore "RE:(?!debian/).*"
2705
Ignore everything except the "local" toplevel directory,
2706
but always ignore "*~" autosave files, even under local/::
2709
bzr ignore "!./local"
1879
bzr ignore ./Makefile
1880
bzr ignore '*.class'
1881
bzr ignore 'lib/**/*.o'
1882
bzr ignore 'RE:lib/.*\.o'
2713
_see_also = ['status', 'ignored', 'patterns']
1885
_see_also = ['status', 'ignored']
2714
1886
takes_args = ['name_pattern*']
2715
1887
takes_options = [
2716
Option('default-rules',
2717
help='Display the default ignore rules that bzr uses.')
2720
def run(self, name_pattern_list=None, default_rules=None):
2721
from bzrlib import ignores
2722
if default_rules is not None:
2723
# dump the default rules and exit
2724
for pattern in ignores.USER_DEFAULTS:
2725
self.outf.write("%s\n" % pattern)
1888
Option('old-default-rules',
1889
help='Out the ignore rules bzr < 0.9 always used.')
1892
def run(self, name_pattern_list=None, old_default_rules=None):
1893
from bzrlib.atomicfile import AtomicFile
1894
if old_default_rules is not None:
1895
# dump the rules and exit
1896
for pattern in ignores.OLD_DEFAULTS:
2727
1899
if not name_pattern_list:
2728
1900
raise errors.BzrCommandError("ignore requires at least one "
2729
"NAME_PATTERN or --default-rules.")
2730
name_pattern_list = [globbing.normalize_pattern(p)
1901
"NAME_PATTERN or --old-default-rules")
1902
name_pattern_list = [globbing.normalize_pattern(p)
2731
1903
for p in name_pattern_list]
2732
1904
for name_pattern in name_pattern_list:
2733
if (name_pattern[0] == '/' or
1905
if (name_pattern[0] == '/' or
2734
1906
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2735
1907
raise errors.BzrCommandError(
2736
1908
"NAME_PATTERN should not be an absolute path")
2737
1909
tree, relpath = WorkingTree.open_containing(u'.')
2738
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2739
ignored = globbing.Globster(name_pattern_list)
2742
for entry in tree.list_files():
2746
if ignored.match(filename):
2747
matches.append(filename)
2749
if len(matches) > 0:
2750
self.outf.write("Warning: the following files are version controlled and"
2751
" match your ignore pattern:\n%s"
2752
"\nThese files will continue to be version controlled"
2753
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1910
ifn = tree.abspath('.bzrignore')
1911
if os.path.exists(ifn):
1914
igns = f.read().decode('utf-8')
1920
# TODO: If the file already uses crlf-style termination, maybe
1921
# we should use that for the newly added lines?
1923
if igns and igns[-1] != '\n':
1925
for name_pattern in name_pattern_list:
1926
igns += name_pattern + '\n'
1928
f = AtomicFile(ifn, 'wb')
1930
f.write(igns.encode('utf-8'))
1935
if not tree.path2id('.bzrignore'):
1936
tree.add(['.bzrignore'])
2756
1939
class cmd_ignored(Command):
2757
__doc__ = """List ignored files and the patterns that matched them.
2759
List all the ignored files and the ignore pattern that caused the file to
2762
Alternatively, to list just the files::
1940
"""List ignored files and the patterns that matched them.
2767
encoding_type = 'replace'
2768
_see_also = ['ignore', 'ls']
1943
_see_also = ['ignore']
2770
1944
@display_command
2772
1946
tree = WorkingTree.open_containing(u'.')[0]
2773
1947
tree.lock_read()
2774
self.add_cleanup(tree.unlock)
2775
for path, file_class, kind, file_id, entry in tree.list_files():
2776
if file_class != 'I':
2778
## XXX: Slightly inefficient since this was already calculated
2779
pat = tree.is_ignored(path)
2780
self.outf.write('%-50s %s\n' % (path, pat))
1949
for path, file_class, kind, file_id, entry in tree.list_files():
1950
if file_class != 'I':
1952
## XXX: Slightly inefficient since this was already calculated
1953
pat = tree.is_ignored(path)
1954
print '%-50s %s' % (path, pat)
2783
1959
class cmd_lookup_revision(Command):
2784
__doc__ = """Lookup the revision-id from a revision-number
1960
"""Lookup the revision-id from a revision-number
2787
1963
bzr lookup-revision 33
2790
1966
takes_args = ['revno']
2792
1968
@display_command
2793
1969
def run(self, revno):
2795
1971
revno = int(revno)
2796
1972
except ValueError:
2797
raise errors.BzrCommandError("not a valid revision-number: %r"
2799
revid = WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2800
self.outf.write("%s\n" % revid)
1973
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1975
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2803
1978
class cmd_export(Command):
2804
__doc__ = """Export current or past revision to a destination directory or archive.
1979
"""Export current or past revision to a destination directory or archive.
2806
1981
If no revision is specified this exports the last committed revision.
2819
1994
Note: Export of tree with non-ASCII filenames to zip is not supported.
2821
================= =========================
2822
Supported formats Autodetected by extension
2823
================= =========================
1996
Supported formats Autodetected by extension
1997
----------------- -------------------------
2826
2000
tbz2 .tar.bz2, .tbz2
2827
2001
tgz .tar.gz, .tgz
2829
================= =========================
2831
takes_args = ['dest', 'branch_or_subdir?']
2834
help="Type of file to export to.",
2837
Option('filters', help='Apply content filters to export the '
2838
'convenient form.'),
2841
help="Name of the root directory inside the exported file."),
2842
Option('per-file-timestamps',
2843
help='Set modification time of files to that of the last '
2844
'revision in which it was changed.'),
2846
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2847
root=None, filters=False, per_file_timestamps=False):
2004
takes_args = ['dest', 'branch?']
2005
takes_options = ['revision', 'format', 'root']
2006
def run(self, dest, branch=None, revision=None, format=None, root=None):
2848
2007
from bzrlib.export import export
2850
if branch_or_subdir is None:
2851
2010
tree = WorkingTree.open_containing(u'.')[0]
2852
2011
b = tree.branch
2855
b, subdir = Branch.open_containing(branch_or_subdir)
2858
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2013
b = Branch.open(branch)
2015
if revision is None:
2016
# should be tree.last_revision FIXME
2017
rev_id = b.last_revision()
2019
if len(revision) != 1:
2020
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2021
rev_id = revision[0].in_history(b).rev_id
2022
t = b.repository.revision_tree(rev_id)
2860
export(rev_tree, dest, format, root, subdir, filtered=filters,
2861
per_file_timestamps=per_file_timestamps)
2024
export(t, dest, format, root)
2862
2025
except errors.NoSuchExportFormat, e:
2863
2026
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2866
2029
class cmd_cat(Command):
2867
__doc__ = """Write the contents of a file as of a given revision to standard output.
2030
"""Write the contents of a file as of a given revision to standard output.
2869
2032
If no revision is nominated, the last revision is used.
2871
2034
Note: Take care to redirect standard output when using this command on a
2875
2038
_see_also = ['ls']
2877
Option('name-from-revision', help='The path name in the old tree.'),
2878
Option('filters', help='Apply content filters to display the '
2879
'convenience form.'),
2039
takes_options = ['revision', 'name-from-revision']
2882
2040
takes_args = ['filename']
2883
2041
encoding_type = 'exact'
2885
2043
@display_command
2886
def run(self, filename, revision=None, name_from_revision=False,
2044
def run(self, filename, revision=None, name_from_revision=False):
2888
2045
if revision is not None and len(revision) != 1:
2889
2046
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2890
" one revision specifier")
2891
tree, branch, relpath = \
2892
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2894
self.add_cleanup(branch.unlock)
2895
return self._run(tree, branch, relpath, filename, revision,
2896
name_from_revision, filters)
2898
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2051
tree, b, relpath = \
2052
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2053
except errors.NotBranchError:
2056
if revision is not None and revision[0].get_branch() is not None:
2057
b = Branch.open(revision[0].get_branch())
2900
2058
if tree is None:
2901
2059
tree = b.basis_tree()
2902
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2903
rev_tree.lock_read()
2904
self.add_cleanup(rev_tree.unlock)
2060
if revision is None:
2061
revision_id = b.last_revision()
2063
revision_id = revision[0].in_history(b).rev_id
2065
cur_file_id = tree.path2id(relpath)
2066
rev_tree = b.repository.revision_tree(revision_id)
2906
2067
old_file_id = rev_tree.path2id(relpath)
2908
2069
if name_from_revision:
2909
# Try in revision if requested
2910
2070
if old_file_id is None:
2911
raise errors.BzrCommandError(
2912
"%r is not present in revision %s" % (
2913
filename, rev_tree.get_revision_id()))
2071
raise errors.BzrCommandError("%r is not present in revision %s"
2072
% (filename, revision_id))
2915
content = rev_tree.get_file_text(old_file_id)
2917
cur_file_id = tree.path2id(relpath)
2919
if cur_file_id is not None:
2920
# Then try with the actual file id
2922
content = rev_tree.get_file_text(cur_file_id)
2924
except errors.NoSuchId:
2925
# The actual file id didn't exist at that time
2927
if not found and old_file_id is not None:
2928
# Finally try with the old file id
2929
content = rev_tree.get_file_text(old_file_id)
2932
# Can't be found anywhere
2933
raise errors.BzrCommandError(
2934
"%r is not present in revision %s" % (
2935
filename, rev_tree.get_revision_id()))
2937
from bzrlib.filters import (
2938
ContentFilterContext,
2939
filtered_output_bytes,
2941
filters = rev_tree._content_filter_stack(relpath)
2942
chunks = content.splitlines(True)
2943
content = filtered_output_bytes(chunks, filters,
2944
ContentFilterContext(relpath, rev_tree))
2946
self.outf.writelines(content)
2949
self.outf.write(content)
2074
rev_tree.print_file(old_file_id)
2075
elif cur_file_id is not None:
2076
rev_tree.print_file(cur_file_id)
2077
elif old_file_id is not None:
2078
rev_tree.print_file(old_file_id)
2080
raise errors.BzrCommandError("%r is not present in revision %s" %
2081
(filename, revision_id))
2952
2084
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2085
"""Show the offset in seconds from GMT to local time."""
2955
2087
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2089
print osutils.local_time_offset()
2961
2093
class cmd_commit(Command):
2962
__doc__ = """Commit changes into a new revision.
2964
An explanatory message needs to be given for each commit. This is
2965
often done by using the --message option (getting the message from the
2966
command line) or by using the --file option (getting the message from
2967
a file). If neither of these options is given, an editor is opened for
2968
the user to enter the message. To see the changed files in the
2969
boilerplate text loaded into the editor, use the --show-diff option.
2971
By default, the entire tree is committed and the person doing the
2972
commit is assumed to be the author. These defaults can be overridden
2977
If selected files are specified, only changes to those files are
2978
committed. If a directory is specified then the directory and
2979
everything within it is committed.
2981
When excludes are given, they take precedence over selected files.
2982
For example, to commit only changes within foo, but not changes
2985
bzr commit foo -x foo/bar
2987
A selective commit after a merge is not yet supported.
2991
If the author of the change is not the same person as the committer,
2992
you can specify the author's name using the --author option. The
2993
name should be in the same format as a committer-id, e.g.
2994
"John Doe <jdoe@example.com>". If there is more than one author of
2995
the change you can specify the option multiple times, once for each
3000
A common mistake is to forget to add a new file or directory before
3001
running the commit command. The --strict option checks for unknown
3002
files and aborts the commit if any are found. More advanced pre-commit
3003
checks can be implemented by defining hooks. See ``bzr help hooks``
3008
If you accidentially commit the wrong changes or make a spelling
3009
mistake in the commit message say, you can use the uncommit command
3010
to undo it. See ``bzr help uncommit`` for details.
3012
Hooks can also be configured to run after a commit. This allows you
3013
to trigger updates to external systems like bug trackers. The --fixes
3014
option can be used to record the association between a revision and
3015
one or more bugs. See ``bzr help bugs`` for details.
3017
A selective commit may fail in some cases where the committed
3018
tree would be invalid. Consider::
3023
bzr commit foo -m "committing foo"
3024
bzr mv foo/bar foo/baz
3027
bzr commit foo/bar -m "committing bar but not baz"
3029
In the example above, the last commit will fail by design. This gives
3030
the user the opportunity to decide whether they want to commit the
3031
rename at the same time, separately first, or not at all. (As a general
3032
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2094
"""Commit changes into a new revision.
2096
If no arguments are given, the entire tree is committed.
2098
If selected files are specified, only changes to those files are
2099
committed. If a directory is specified then the directory and everything
2100
within it is committed.
2102
A selected-file commit may fail in some cases where the committed
2103
tree would be invalid. Consider::
2108
bzr commit foo -m "committing foo"
2109
bzr mv foo/bar foo/baz
2112
bzr commit foo/bar -m "committing bar but not baz"
2114
In the example above, the last commit will fail by design. This gives
2115
the user the opportunity to decide whether they want to commit the
2116
rename at the same time, separately first, or not at all. (As a general
2117
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2119
Note: A selected-file commit after a merge is not yet supported.
3034
2121
# TODO: Run hooks on tree to-be-committed, and after commit.
3041
2128
# XXX: verbose currently does nothing
3043
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
2130
_see_also = ['bugs', 'uncommit']
3044
2131
takes_args = ['selected*']
3046
ListOption('exclude', type=str, short_name='x',
3047
help="Do not consider changes made to a given path."),
3048
Option('message', type=unicode,
3050
help="Description of the new revision."),
3053
help='Commit even if nothing has changed.'),
3054
Option('file', type=str,
3057
help='Take commit message from this file.'),
3059
help="Refuse to commit if there are unknown "
3060
"files in the working tree."),
3061
Option('commit-time', type=str,
3062
help="Manually set a commit time using commit date "
3063
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3064
ListOption('fixes', type=str,
3065
help="Mark a bug as being fixed by this revision "
3066
"(see \"bzr help bugs\")."),
3067
ListOption('author', type=unicode,
3068
help="Set the author's name, if it's different "
3069
"from the committer."),
3071
help="Perform a local commit in a bound "
3072
"branch. Local commits are not pushed to "
3073
"the master branch until a normal commit "
3076
Option('show-diff', short_name='p',
3077
help='When no message is supplied, show the diff along'
3078
' with the status summary in the message editor.'),
2132
takes_options = ['message', 'verbose',
2134
help='commit even if nothing has changed'),
2135
Option('file', type=str,
2138
help='file containing commit message'),
2140
help="refuse to commit if there are unknown "
2141
"files in the working tree."),
2142
ListOption('fixes', type=str,
2143
help="mark a bug as being fixed by this "
2146
help="perform a local only commit in a bound "
2147
"branch. Such commits are not pushed to "
2148
"the master branch until a normal commit "
3080
2152
aliases = ['ci', 'checkin']
3082
def _iter_bug_fix_urls(self, fixes, branch):
2154
def _get_bug_fix_properties(self, fixes, branch):
3083
2156
# Configure the properties for bug fixing attributes.
3084
2157
for fixed_bug in fixes:
3085
2158
tokens = fixed_bug.split(':')
3086
2159
if len(tokens) != 2:
3087
2160
raise errors.BzrCommandError(
3088
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3089
"See \"bzr help bugs\" for more information on this "
3090
"feature.\nCommit refused." % fixed_bug)
2161
"Invalid bug %s. Must be in the form of 'tag:id'. "
2162
"Commit refused." % fixed_bug)
3091
2163
tag, bug_id = tokens
3093
yield bugtracker.get_bug_url(tag, branch, bug_id)
2165
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
3094
2166
except errors.UnknownBugTrackerAbbreviation:
3095
2167
raise errors.BzrCommandError(
3096
2168
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3097
except errors.MalformedBugIdentifier, e:
3098
raise errors.BzrCommandError(
3099
"%s\nCommit refused." % (str(e),))
3101
def run(self, message=None, file=None, verbose=False, selected_list=None,
3102
unchanged=False, strict=False, local=False, fixes=None,
3103
author=None, show_diff=False, exclude=None, commit_time=None):
3104
from bzrlib.errors import (
3109
from bzrlib.msgeditor import (
3110
edit_commit_message_encoded,
3111
generate_commit_message_template,
3112
make_commit_message_template_encoded
3115
commit_stamp = offset = None
3116
if commit_time is not None:
3118
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3119
except ValueError, e:
3120
raise errors.BzrCommandError(
3121
"Could not parse --commit-time: " + str(e))
2169
except errors.MalformedBugIdentifier:
2170
raise errors.BzrCommandError(
2171
"Invalid bug identifier for %s. Commit refused."
2173
properties.append('%s fixed' % bug_url)
2174
return '\n'.join(properties)
2176
def run(self, message=None, file=None, verbose=True, selected_list=None,
2177
unchanged=False, strict=False, local=False, fixes=None):
2178
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2179
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2181
from bzrlib.msgeditor import edit_commit_message, \
2182
make_commit_message_template
3123
2184
# TODO: Need a blackbox test for invoking the external editor; may be
3124
2185
# slightly problematic to run this cross-platform.
3126
# TODO: do more checks that the commit will succeed before
2187
# TODO: do more checks that the commit will succeed before
3127
2188
# spending the user's valuable time typing a commit message.
3129
2190
properties = {}
3529
2434
takes_args = ['testspecs*']
3530
2435
takes_options = ['verbose',
3532
help='Stop when one test fails.',
2437
help='stop when one test fails',
3533
2438
short_name='1',
2440
Option('keep-output',
2441
help='keep output directories when tests fail'),
3535
2442
Option('transport',
3536
2443
help='Use a different transport by default '
3537
2444
'throughout the test suite.',
3538
2445
type=get_transport_type),
3540
help='Run the benchmarks rather than selftests.'),
2446
Option('benchmark', help='run the bzr benchmarks.'),
3541
2447
Option('lsprof-timed',
3542
help='Generate lsprof output for benchmarked'
2448
help='generate lsprof output for benchmarked'
3543
2449
' sections of code.'),
3544
Option('lsprof-tests',
3545
help='Generate lsprof output for each test.'),
3546
2450
Option('cache-dir', type=str,
3547
help='Cache intermediate benchmark output in this '
2451
help='a directory to cache intermediate'
2452
' benchmark steps'),
2453
Option('clean-output',
2454
help='clean temporary tests directories'
2455
' without running tests'),
3549
2456
Option('first',
3550
help='Run all tests, but run specified tests first.',
2457
help='run all tests, but run specified tests first',
3551
2458
short_name='f',
2460
Option('numbered-dirs',
2461
help='use numbered dirs for TestCaseInTempDir'),
3553
2462
Option('list-only',
3554
help='List the tests instead of running them.'),
3555
RegistryOption('parallel',
3556
help="Run the test suite in parallel.",
3557
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3558
value_switches=False,
2463
help='list the tests instead of running them'),
3560
2464
Option('randomize', type=str, argname="SEED",
3561
help='Randomize the order of tests using the given'
3562
' seed or "now" for the current time.'),
2465
help='randomize the order of tests using the given'
2466
' seed or "now" for the current time'),
3563
2467
Option('exclude', type=str, argname="PATTERN",
3564
2468
short_name='x',
3565
help='Exclude tests that match this regular'
3568
help='Output test progress via subunit.'),
3569
Option('strict', help='Fail on missing dependencies or '
3571
Option('load-list', type=str, argname='TESTLISTFILE',
3572
help='Load a test id list from a text file.'),
3573
ListOption('debugflag', type=str, short_name='E',
3574
help='Turn on a selftest debug flag.'),
3575
ListOption('starting-with', type=str, argname='TESTID',
3576
param_name='starting_with', short_name='s',
3578
'Load only the tests starting with TESTID.'),
2469
help='exclude tests that match this regular'
3580
2472
encoding_type = 'replace'
3583
Command.__init__(self)
3584
self.additional_selftest_args = {}
3586
def run(self, testspecs_list=None, verbose=False, one=False,
3587
transport=None, benchmark=None,
3588
lsprof_timed=None, cache_dir=None,
3589
first=False, list_only=False,
3590
randomize=None, exclude=None, strict=False,
3591
load_list=None, debugflag=None, starting_with=None, subunit=False,
3592
parallel=None, lsprof_tests=False):
2474
def run(self, testspecs_list=None, verbose=None, one=False,
2475
keep_output=False, transport=None, benchmark=None,
2476
lsprof_timed=None, cache_dir=None, clean_output=False,
2477
first=False, numbered_dirs=None, list_only=False,
2478
randomize=None, exclude=None):
3593
2480
from bzrlib.tests import selftest
3594
2481
import bzrlib.benchmarks as benchmarks
3595
2482
from bzrlib.benchmarks import tree_creator
3597
# Make deprecation warnings visible, unless -Werror is set
3598
symbol_versioning.activate_deprecation_warnings(override=False)
2485
from bzrlib.tests import clean_selftest_output
2486
clean_selftest_output()
2489
if numbered_dirs is None and sys.platform == 'win32':
2490
numbered_dirs = True
3600
2492
if cache_dir is not None:
3601
2493
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2494
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2495
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
3602
2497
if testspecs_list is not None:
3603
2498
pattern = '|'.join(testspecs_list)
3608
from bzrlib.tests import SubUnitBzrRunner
3610
raise errors.BzrCommandError("subunit not available. subunit "
3611
"needs to be installed to use --subunit.")
3612
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3613
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3614
# stdout, which would corrupt the subunit stream.
3615
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3617
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3619
self.additional_selftest_args.setdefault(
3620
'suite_decorators', []).append(parallel)
3622
2502
test_suite_factory = benchmarks.test_suite
3623
# Unless user explicitly asks for quiet, be verbose in benchmarks
3624
verbose = not is_quiet()
3625
2505
# TODO: should possibly lock the history file...
3626
2506
benchfile = open(".perf_history", "at", buffering=1)
3627
self.add_cleanup(benchfile.close)
3629
2508
test_suite_factory = None
3630
2511
benchfile = None
3631
selftest_kwargs = {"verbose": verbose,
3633
"stop_on_failure": one,
3634
"transport": transport,
3635
"test_suite_factory": test_suite_factory,
3636
"lsprof_timed": lsprof_timed,
3637
"lsprof_tests": lsprof_tests,
3638
"bench_history": benchfile,
3639
"matching_tests_first": first,
3640
"list_only": list_only,
3641
"random_seed": randomize,
3642
"exclude_pattern": exclude,
3644
"load_list": load_list,
3645
"debug_flags": debugflag,
3646
"starting_with": starting_with
3648
selftest_kwargs.update(self.additional_selftest_args)
3649
result = selftest(**selftest_kwargs)
2513
result = selftest(verbose=verbose,
2515
stop_on_failure=one,
2516
keep_output=keep_output,
2517
transport=transport,
2518
test_suite_factory=test_suite_factory,
2519
lsprof_timed=lsprof_timed,
2520
bench_history=benchfile,
2521
matching_tests_first=first,
2522
numbered_dirs=numbered_dirs,
2523
list_only=list_only,
2524
random_seed=randomize,
2525
exclude_pattern=exclude
2528
if benchfile is not None:
2531
info('tests passed')
2533
info('tests failed')
3650
2534
return int(not result)
3653
2537
class cmd_version(Command):
3654
__doc__ = """Show version of bzr."""
3656
encoding_type = 'replace'
3658
Option("short", help="Print just the version number."),
2538
"""Show version of bzr."""
3661
2540
@display_command
3662
def run(self, short=False):
3663
2542
from bzrlib.version import show_version
3665
self.outf.write(bzrlib.version_string + '\n')
3667
show_version(to_file=self.outf)
3670
2546
class cmd_rocks(Command):
3671
__doc__ = """Statement of optimism."""
2547
"""Statement of optimism."""
3675
2551
@display_command
3677
self.outf.write("It sure does!\n")
2553
print "It sure does!"
3680
2556
class cmd_find_merge_base(Command):
3681
__doc__ = """Find and print a base revision for merging two branches."""
2557
"""Find and print a base revision for merging two branches."""
3682
2558
# TODO: Options to specify revisions on either side, as if
3683
2559
# merging only part of the history.
3684
2560
takes_args = ['branch', 'other']
3687
2563
@display_command
3688
2564
def run(self, branch, other):
3689
from bzrlib.revision import ensure_null
2565
from bzrlib.revision import MultipleRevisionSources
3691
2567
branch1 = Branch.open_containing(branch)[0]
3692
2568
branch2 = Branch.open_containing(other)[0]
3694
self.add_cleanup(branch1.unlock)
3696
self.add_cleanup(branch2.unlock)
3697
last1 = ensure_null(branch1.last_revision())
3698
last2 = ensure_null(branch2.last_revision())
3700
graph = branch1.repository.get_graph(branch2.repository)
3701
base_rev_id = graph.find_unique_lca(last1, last2)
3703
self.outf.write('merge base is revision %s\n' % base_rev_id)
2570
last1 = branch1.last_revision()
2571
last2 = branch2.last_revision()
2573
source = MultipleRevisionSources(branch1.repository,
2576
base_rev_id = common_ancestor(last1, last2, source)
2578
print 'merge base is revision %s' % base_rev_id
3706
2581
class cmd_merge(Command):
3707
__doc__ = """Perform a three-way merge.
3709
The source of the merge can be specified either in the form of a branch,
3710
or in the form of a path to a file containing a merge directive generated
3711
with bzr send. If neither is specified, the default is the upstream branch
3712
or the branch most recently merged using --remember.
3714
When merging a branch, by default the tip will be merged. To pick a different
3715
revision, pass --revision. If you specify two values, the first will be used as
3716
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3717
available revisions, like this is commonly referred to as "cherrypicking".
3719
Revision numbers are always relative to the branch being merged.
2582
"""Perform a three-way merge.
2584
The branch is the branch you will merge from. By default, it will merge
2585
the latest revision. If you specify a revision, that revision will be
2586
merged. If you specify two revisions, the first will be used as a BASE,
2587
and the second one as OTHER. Revision numbers are always relative to the
3721
2590
By default, bzr will try to merge in all new work from the other
3722
2591
branch, automatically determining an appropriate base. If this
3723
2592
fails, you may need to give an explicit base.
3725
2594
Merge will do its best to combine the changes in two branches, but there
3726
2595
are some kinds of problems only a human can fix. When it encounters those,
3727
2596
it will mark a conflict. A conflict means that you need to fix something,
3738
2607
directory, where they can be reviewed (with bzr diff), tested, and then
3739
2608
committed to record the result of the merge.
2612
To merge the latest revision from bzr.dev:
2613
bzr merge ../bzr.dev
2615
To merge changes up to and including revision 82 from bzr.dev:
2616
bzr merge -r 82 ../bzr.dev
2618
To merge the changes introduced by 82, without previous changes:
2619
bzr merge -r 81..82 ../bzr.dev
3741
2621
merge refuses to run if there are any uncommitted changes, unless
3742
--force is given. The --force option can also be used to create a
3743
merge revision which has more than two parents.
3745
If one would like to merge changes from the working tree of the other
3746
branch without merging any committed revisions, the --uncommitted option
3749
To select only some changes to merge, use "merge -i", which will prompt
3750
you to apply each diff hunk and file change, similar to "shelve".
3753
To merge the latest revision from bzr.dev::
3755
bzr merge ../bzr.dev
3757
To merge changes up to and including revision 82 from bzr.dev::
3759
bzr merge -r 82 ../bzr.dev
3761
To merge the changes introduced by 82, without previous changes::
3763
bzr merge -r 81..82 ../bzr.dev
3765
To apply a merge directive contained in /tmp/merge::
3767
bzr merge /tmp/merge
3769
To create a merge revision with three parents from two branches
3770
feature1a and feature1b:
3772
bzr merge ../feature1a
3773
bzr merge ../feature1b --force
3774
bzr commit -m 'revision with three parents'
3777
encoding_type = 'exact'
3778
_see_also = ['update', 'remerge', 'status-flags', 'send']
3779
takes_args = ['location?']
3784
help='Merge even if the destination tree has uncommitted changes.'),
2625
_see_also = ['update', 'remerge']
2626
takes_args = ['branch?']
2627
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
3788
2628
Option('show-base', help="Show base revision text in "
3790
2630
Option('uncommitted', help='Apply uncommitted changes'
3791
' from a working copy, instead of branch changes.'),
2631
' from a working copy, instead of branch changes'),
3792
2632
Option('pull', help='If the destination is already'
3793
2633
' completely merged into the source, pull from the'
3794
' source rather than merging. When this happens,'
2634
' source rather than merging. When this happens,'
3795
2635
' you do not need to commit the result.'),
3796
2636
Option('directory',
3797
help='Branch to merge into, '
3798
'rather than the one containing the working directory.',
3802
Option('preview', help='Instead of merging, show a diff of the'
3804
Option('interactive', help='Select changes interactively.',
2637
help='Branch to merge into, '
2638
'rather than the one containing the working directory',
3808
def run(self, location=None, revision=None, force=False,
3809
merge_type=None, show_base=False, reprocess=None, remember=False,
2644
def run(self, branch=None, revision=None, force=False, merge_type=None,
2645
show_base=False, reprocess=False, remember=False,
3810
2646
uncommitted=False, pull=False,
3811
2647
directory=None,
2649
from bzrlib.tag import _merge_tags_if_possible
2650
other_revision_id = None
3815
2651
if merge_type is None:
3816
2652
merge_type = _mod_merge.Merge3Merger
3818
2654
if directory is None: directory = u'.'
3819
possible_transports = []
3821
allow_pending = True
3822
verified = 'inapplicable'
2655
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2656
# inventory. Because merge is a mutating operation, it really
2657
# should be a lock_write() for the whole cmd_merge operation.
2658
# However, cmd_merge open's its own tree in _merge_helper, which
2659
# means if we lock here, the later lock_write() will always block.
2660
# Either the merge helper code should be updated to take a tree,
2661
# (What about tree.merge_from_branch?)
3823
2662
tree = WorkingTree.open_containing(directory)[0]
3826
basis_tree = tree.revision_tree(tree.last_revision())
3827
except errors.NoSuchRevision:
3828
basis_tree = tree.basis_tree()
3830
# die as quickly as possible if there are uncommitted changes
3832
if tree.has_changes():
3833
raise errors.UncommittedChanges(tree)
3835
view_info = _get_view_info_for_change_reporter(tree)
3836
2663
change_reporter = delta._ChangeReporter(
3837
unversioned_filter=tree.is_ignored, view_info=view_info)
3838
pb = ui.ui_factory.nested_progress_bar()
3839
self.add_cleanup(pb.finished)
3841
self.add_cleanup(tree.unlock)
3842
if location is not None:
2664
unversioned_filter=tree.is_ignored)
2666
if branch is not None:
3844
mergeable = bundle.read_mergeable_from_url(location,
3845
possible_transports=possible_transports)
2668
mergeable = bundle.read_mergeable_from_url(
3846
2670
except errors.NotABundle:
2671
pass # Continue on considering this url a Branch
3850
raise errors.BzrCommandError('Cannot use --uncommitted'
3851
' with bundles or merge directives.')
3853
2673
if revision is not None:
3854
2674
raise errors.BzrCommandError(
3855
2675
'Cannot use -r with merge directives or bundles')
3856
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3859
if merger is None and uncommitted:
3860
if revision is not None and len(revision) > 0:
2676
other_revision_id = mergeable.install_revisions(
2677
tree.branch.repository)
2678
revision = [RevisionSpec.from_string(
2679
'revid:' + other_revision_id)]
2681
if revision is None \
2682
or len(revision) < 1 or revision[0].needs_branch():
2683
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2685
if revision is None or len(revision) < 1:
2688
other = [branch, None]
2691
other = [branch, -1]
2692
other_branch, path = Branch.open_containing(branch)
3861
2695
raise errors.BzrCommandError('Cannot use --uncommitted and'
3862
' --revision at the same time.')
3863
merger = self.get_merger_from_uncommitted(tree, location, None)
3864
allow_pending = False
3867
merger, allow_pending = self._get_merger_from_branch(tree,
3868
location, revision, remember, possible_transports, None)
3870
merger.merge_type = merge_type
3871
merger.reprocess = reprocess
3872
merger.show_base = show_base
3873
self.sanity_check_merger(merger)
3874
if (merger.base_rev_id == merger.other_rev_id and
3875
merger.other_rev_id is not None):
3876
note('Nothing to do.')
3879
if merger.interesting_files is not None:
3880
raise errors.BzrCommandError('Cannot pull individual files')
3881
if (merger.base_rev_id == tree.last_revision()):
3882
result = tree.pull(merger.other_branch, False,
3883
merger.other_rev_id)
3884
result.report(self.outf)
2696
' --revision at the same time.')
2697
branch = revision[0].get_branch() or branch
2698
if len(revision) == 1:
2700
if other_revision_id is not None:
2705
other_branch, path = Branch.open_containing(branch)
2706
revno = revision[0].in_history(other_branch).revno
2707
other = [branch, revno]
2709
assert len(revision) == 2
2710
if None in revision:
2711
raise errors.BzrCommandError(
2712
"Merge doesn't permit empty revision specifier.")
2713
base_branch, path = Branch.open_containing(branch)
2714
branch1 = revision[1].get_branch() or branch
2715
other_branch, path1 = Branch.open_containing(branch1)
2716
if revision[0].get_branch() is not None:
2717
# then path was obtained from it, and is None.
2720
base = [branch, revision[0].in_history(base_branch).revno]
2721
other = [branch1, revision[1].in_history(other_branch).revno]
2723
if ((tree.branch.get_parent() is None or remember) and
2724
other_branch is not None):
2725
tree.branch.set_parent(other_branch.base)
2727
# pull tags now... it's a bit inconsistent to do it ahead of copying
2728
# the history but that's done inside the merge code
2729
if other_branch is not None:
2730
_merge_tags_if_possible(other_branch, tree.branch)
2733
interesting_files = [path]
2735
interesting_files = None
2736
pb = ui.ui_factory.nested_progress_bar()
2739
conflict_count = _merge_helper(
2740
other, base, other_rev_id=other_revision_id,
2741
check_clean=(not force),
2742
merge_type=merge_type,
2743
reprocess=reprocess,
2744
show_base=show_base,
2747
pb=pb, file_list=interesting_files,
2748
change_reporter=change_reporter)
2751
if conflict_count != 0:
3886
if merger.this_basis is None:
3887
raise errors.BzrCommandError(
3888
"This branch has no commits."
3889
" (perhaps you would prefer 'bzr pull')")
3891
return self._do_preview(merger)
3893
return self._do_interactive(merger)
3895
return self._do_merge(merger, change_reporter, allow_pending,
3898
def _get_preview(self, merger):
3899
tree_merger = merger.make_merger()
3900
tt = tree_merger.make_preview_transform()
3901
self.add_cleanup(tt.finalize)
3902
result_tree = tt.get_preview_tree()
3905
def _do_preview(self, merger):
3906
from bzrlib.diff import show_diff_trees
3907
result_tree = self._get_preview(merger)
3908
show_diff_trees(merger.this_tree, result_tree, self.outf,
3909
old_label='', new_label='')
3911
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3912
merger.change_reporter = change_reporter
3913
conflict_count = merger.do_merge()
3915
merger.set_pending()
3916
if verified == 'failed':
3917
warning('Preview patch does not match changes')
3918
if conflict_count != 0:
3923
def _do_interactive(self, merger):
3924
"""Perform an interactive merge.
3926
This works by generating a preview tree of the merge, then using
3927
Shelver to selectively remove the differences between the working tree
3928
and the preview tree.
3930
from bzrlib import shelf_ui
3931
result_tree = self._get_preview(merger)
3932
writer = bzrlib.option.diff_writer_registry.get()
3933
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3934
reporter=shelf_ui.ApplyReporter(),
3935
diff_writer=writer(sys.stdout))
3941
def sanity_check_merger(self, merger):
3942
if (merger.show_base and
3943
not merger.merge_type is _mod_merge.Merge3Merger):
3944
raise errors.BzrCommandError("Show-base is not supported for this"
3945
" merge type. %s" % merger.merge_type)
3946
if merger.reprocess is None:
3947
if merger.show_base:
3948
merger.reprocess = False
3950
# Use reprocess if the merger supports it
3951
merger.reprocess = merger.merge_type.supports_reprocess
3952
if merger.reprocess and not merger.merge_type.supports_reprocess:
3953
raise errors.BzrCommandError("Conflict reduction is not supported"
3954
" for merge type %s." %
3956
if merger.reprocess and merger.show_base:
3957
raise errors.BzrCommandError("Cannot do conflict reduction and"
3960
def _get_merger_from_branch(self, tree, location, revision, remember,
3961
possible_transports, pb):
3962
"""Produce a merger from a location, assuming it refers to a branch."""
3963
from bzrlib.tag import _merge_tags_if_possible
3964
# find the branch locations
3965
other_loc, user_location = self._select_branch_location(tree, location,
3967
if revision is not None and len(revision) == 2:
3968
base_loc, _unused = self._select_branch_location(tree,
3969
location, revision, 0)
3971
base_loc = other_loc
3973
other_branch, other_path = Branch.open_containing(other_loc,
3974
possible_transports)
3975
if base_loc == other_loc:
3976
base_branch = other_branch
3978
base_branch, base_path = Branch.open_containing(base_loc,
3979
possible_transports)
3980
# Find the revision ids
3981
other_revision_id = None
3982
base_revision_id = None
3983
if revision is not None:
3984
if len(revision) >= 1:
3985
other_revision_id = revision[-1].as_revision_id(other_branch)
3986
if len(revision) == 2:
3987
base_revision_id = revision[0].as_revision_id(base_branch)
3988
if other_revision_id is None:
3989
other_revision_id = _mod_revision.ensure_null(
3990
other_branch.last_revision())
3991
# Remember where we merge from
3992
if ((remember or tree.branch.get_submit_branch() is None) and
3993
user_location is not None):
3994
tree.branch.set_submit_branch(other_branch.base)
3995
_merge_tags_if_possible(other_branch, tree.branch)
3996
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3997
other_revision_id, base_revision_id, other_branch, base_branch)
3998
if other_path != '':
3999
allow_pending = False
4000
merger.interesting_files = [other_path]
4002
allow_pending = True
4003
return merger, allow_pending
4005
def get_merger_from_uncommitted(self, tree, location, pb):
4006
"""Get a merger for uncommitted changes.
4008
:param tree: The tree the merger should apply to.
4009
:param location: The location containing uncommitted changes.
4010
:param pb: The progress bar to use for showing progress.
4012
location = self._select_branch_location(tree, location)[0]
4013
other_tree, other_path = WorkingTree.open_containing(location)
4014
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4015
if other_path != '':
4016
merger.interesting_files = [other_path]
4019
def _select_branch_location(self, tree, user_location, revision=None,
4021
"""Select a branch location, according to possible inputs.
4023
If provided, branches from ``revision`` are preferred. (Both
4024
``revision`` and ``index`` must be supplied.)
4026
Otherwise, the ``location`` parameter is used. If it is None, then the
4027
``submit`` or ``parent`` location is used, and a note is printed.
4029
:param tree: The working tree to select a branch for merging into
4030
:param location: The location entered by the user
4031
:param revision: The revision parameter to the command
4032
:param index: The index to use for the revision parameter. Negative
4033
indices are permitted.
4034
:return: (selected_location, user_location). The default location
4035
will be the user-entered location.
4037
if (revision is not None and index is not None
4038
and revision[index] is not None):
4039
branch = revision[index].get_branch()
4040
if branch is not None:
4041
return branch, branch
4042
if user_location is None:
4043
location = self._get_remembered(tree, 'Merging from')
4045
location = user_location
4046
return location, user_location
4048
def _get_remembered(self, tree, verb_string):
2755
except errors.AmbiguousBase, e:
2756
m = ("sorry, bzr can't determine the right merge base yet\n"
2757
"candidates are:\n "
2758
+ "\n ".join(e.bases)
2760
"please specify an explicit base with -r,\n"
2761
"and (if you want) report this to the bzr developers\n")
2764
# TODO: move up to common parent; this isn't merge-specific anymore.
2765
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4049
2766
"""Use tree.branch's parent if none was supplied.
4051
2768
Report if the remembered location was used.
4053
stored_location = tree.branch.get_submit_branch()
4054
stored_location_type = "submit"
4055
if stored_location is None:
4056
stored_location = tree.branch.get_parent()
4057
stored_location_type = "parent"
2770
if supplied_location is not None:
2771
return supplied_location
2772
stored_location = tree.branch.get_parent()
4058
2773
mutter("%s", stored_location)
4059
2774
if stored_location is None:
4060
2775
raise errors.BzrCommandError("No location specified or remembered")
4061
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4062
note(u"%s remembered %s location %s", verb_string,
4063
stored_location_type, display_url)
2776
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2777
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4064
2778
return stored_location
4067
2781
class cmd_remerge(Command):
4068
__doc__ = """Redo a merge.
4070
2784
Use this if you want to try a different merge technique while resolving
4071
conflicts. Some merge techniques are better than others, and remerge
2785
conflicts. Some merge techniques are better than others, and remerge
4072
2786
lets you try different ones on different files.
4074
2788
The options for remerge have the same meaning and defaults as the ones for
4075
2789
merge. The difference is that remerge can (only) be run when there is a
4076
2790
pending merge, and it lets you specify particular files.
2794
$ bzr remerge --show-base
4079
2795
Re-do the merge of all conflicted files, and show the base text in
4080
conflict regions, in addition to the usual THIS and OTHER texts::
4082
bzr remerge --show-base
2796
conflict regions, in addition to the usual THIS and OTHER texts.
2798
$ bzr remerge --merge-type weave --reprocess foobar
4084
2799
Re-do the merge of "foobar", using the weave merge algorithm, with
4085
additional processing to reduce the size of conflict regions::
4087
bzr remerge --merge-type weave --reprocess foobar
2800
additional processing to reduce the size of conflict regions.
4089
2802
takes_args = ['file*']
4094
help="Show base revision text in conflicts."),
2803
takes_options = ['merge-type', 'reprocess',
2804
Option('show-base', help="Show base revision text in "
4097
2807
def run(self, file_list=None, merge_type=None, show_base=False,
4098
2808
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
2809
if merge_type is None:
4101
2810
merge_type = _mod_merge.Merge3Merger
4102
2811
tree, file_list = tree_files(file_list)
4103
2812
tree.lock_write()
4104
self.add_cleanup(tree.unlock)
4105
parents = tree.get_parent_ids()
4106
if len(parents) != 2:
4107
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4108
" merges. Not cherrypicking or"
4110
repository = tree.branch.repository
4111
interesting_ids = None
4113
conflicts = tree.conflicts()
4114
if file_list is not None:
4115
interesting_ids = set()
4116
for filename in file_list:
4117
file_id = tree.path2id(filename)
4119
raise errors.NotVersionedError(filename)
4120
interesting_ids.add(file_id)
4121
if tree.kind(file_id) != "directory":
4124
for name, ie in tree.inventory.iter_entries(file_id):
4125
interesting_ids.add(ie.file_id)
4126
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4128
# Remerge only supports resolving contents conflicts
4129
allowed_conflicts = ('text conflict', 'contents conflict')
4130
restore_files = [c.path for c in conflicts
4131
if c.typestring in allowed_conflicts]
4132
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4133
tree.set_conflicts(ConflictList(new_conflicts))
4134
if file_list is not None:
4135
restore_files = file_list
4136
for filename in restore_files:
4138
restore(tree.abspath(filename))
4139
except errors.NotConflicted:
4141
# Disable pending merges, because the file texts we are remerging
4142
# have not had those merges performed. If we use the wrong parents
4143
# list, we imply that the working tree text has seen and rejected
4144
# all the changes from the other tree, when in fact those changes
4145
# have not yet been seen.
4146
tree.set_parent_ids(parents[:1])
4148
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4149
merger.interesting_ids = interesting_ids
4150
merger.merge_type = merge_type
4151
merger.show_base = show_base
4152
merger.reprocess = reprocess
4153
conflicts = merger.do_merge()
2814
parents = tree.get_parent_ids()
2815
if len(parents) != 2:
2816
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2817
" merges. Not cherrypicking or"
2819
repository = tree.branch.repository
2820
base_revision = common_ancestor(parents[0],
2821
parents[1], repository)
2822
base_tree = repository.revision_tree(base_revision)
2823
other_tree = repository.revision_tree(parents[1])
2824
interesting_ids = None
2826
conflicts = tree.conflicts()
2827
if file_list is not None:
2828
interesting_ids = set()
2829
for filename in file_list:
2830
file_id = tree.path2id(filename)
2832
raise errors.NotVersionedError(filename)
2833
interesting_ids.add(file_id)
2834
if tree.kind(file_id) != "directory":
2837
for name, ie in tree.inventory.iter_entries(file_id):
2838
interesting_ids.add(ie.file_id)
2839
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2841
# Remerge only supports resolving contents conflicts
2842
allowed_conflicts = ('text conflict', 'contents conflict')
2843
restore_files = [c.path for c in conflicts
2844
if c.typestring in allowed_conflicts]
2845
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2846
tree.set_conflicts(ConflictList(new_conflicts))
2847
if file_list is not None:
2848
restore_files = file_list
2849
for filename in restore_files:
2851
restore(tree.abspath(filename))
2852
except errors.NotConflicted:
2854
conflicts = _mod_merge.merge_inner(
2855
tree.branch, other_tree, base_tree,
2857
interesting_ids=interesting_ids,
2858
other_rev_id=parents[1],
2859
merge_type=merge_type,
2860
show_base=show_base,
2861
reprocess=reprocess)
4155
tree.set_parent_ids(parents)
4156
2864
if conflicts > 0:
4263
2947
class cmd_shell_complete(Command):
4264
__doc__ = """Show appropriate completions for context.
2948
"""Show appropriate completions for context.
4266
2950
For a list of all available commands, say 'bzr shell-complete'.
4268
2952
takes_args = ['context?']
4269
2953
aliases = ['s-c']
4272
2956
@display_command
4273
2957
def run(self, context=None):
4274
2958
import shellcomplete
4275
2959
shellcomplete.shellcomplete(context)
2962
class cmd_fetch(Command):
2963
"""Copy in history from another branch but don't merge it.
2965
This is an internal method used for pull and merge.
2968
takes_args = ['from_branch', 'to_branch']
2969
def run(self, from_branch, to_branch):
2970
from bzrlib.fetch import Fetcher
2971
from_b = Branch.open(from_branch)
2972
to_b = Branch.open(to_branch)
2973
Fetcher(to_b, from_b)
4278
2976
class cmd_missing(Command):
4279
__doc__ = """Show unmerged/unpulled revisions between two branches.
2977
"""Show unmerged/unpulled revisions between two branches.
4281
2979
OTHER_BRANCH may be local or remote.
4283
To filter on a range of revisions, you can use the command -r begin..end
4284
-r revision requests a specific revision, -r ..end or -r begin.. are
4288
1 - some missing revisions
4289
0 - no missing revisions
4293
Determine the missing revisions between this and the branch at the
4294
remembered pull location::
4298
Determine the missing revisions between this and another branch::
4300
bzr missing http://server/branch
4302
Determine the missing revisions up to a specific revision on the other
4305
bzr missing -r ..-10
4307
Determine the missing revisions up to a specific revision on this
4310
bzr missing --my-revision ..-10
4313
2982
_see_also = ['merge', 'pull']
4314
2983
takes_args = ['other_branch?']
4316
Option('reverse', 'Reverse the order of revisions.'),
4318
'Display changes in the local branch only.'),
4319
Option('this' , 'Same as --mine-only.'),
4320
Option('theirs-only',
4321
'Display changes in the remote branch only.'),
4322
Option('other', 'Same as --theirs-only.'),
4326
custom_help('revision',
4327
help='Filter on other branch revisions (inclusive). '
4328
'See "help revisionspec" for details.'),
4329
Option('my-revision',
4330
type=_parse_revision_str,
4331
help='Filter on local branch revisions (inclusive). '
4332
'See "help revisionspec" for details.'),
4333
Option('include-merges',
4334
'Show all revisions in addition to the mainline ones.'),
2984
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2986
'Display changes in the local branch only'),
2987
Option('theirs-only',
2988
'Display changes in the remote branch only'),
4336
2993
encoding_type = 'replace'
4338
2995
@display_command
4339
2996
def run(self, other_branch=None, reverse=False, mine_only=False,
4341
log_format=None, long=False, short=False, line=False,
4342
show_ids=False, verbose=False, this=False, other=False,
4343
include_merges=False, revision=None, my_revision=None):
2997
theirs_only=False, log_format=None, long=False, short=False, line=False,
2998
show_ids=False, verbose=False):
4344
2999
from bzrlib.missing import find_unmerged, iter_log_revisions
4353
# TODO: We should probably check that we don't have mine-only and
4354
# theirs-only set, but it gets complicated because we also have
4355
# this and other which could be used.
3000
from bzrlib.log import log_formatter
4362
3001
local_branch = Branch.open_containing(u".")[0]
4363
local_branch.lock_read()
4364
self.add_cleanup(local_branch.unlock)
4366
3002
parent = local_branch.get_parent()
4367
3003
if other_branch is None:
4368
3004
other_branch = parent
4369
3005
if other_branch is None:
4370
raise errors.BzrCommandError("No peer location known"
3006
raise errors.BzrCommandError("No peer location known or specified.")
4372
3007
display_url = urlutils.unescape_for_display(parent,
4373
3008
self.outf.encoding)
4374
message("Using saved parent location: "
4375
+ display_url + "\n")
3009
print "Using last location: " + display_url
4377
3011
remote_branch = Branch.open(other_branch)
4378
3012
if remote_branch.base == local_branch.base:
4379
3013
remote_branch = local_branch
3014
local_branch.lock_read()
4381
3016
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4384
local_revid_range = _revision_range_to_revid_range(
4385
_get_revision_range(my_revision, local_branch,
4388
remote_revid_range = _revision_range_to_revid_range(
4389
_get_revision_range(revision,
4390
remote_branch, self.name()))
4392
local_extra, remote_extra = find_unmerged(
4393
local_branch, remote_branch, restrict,
4394
backward=not reverse,
4395
include_merges=include_merges,
4396
local_revid_range=local_revid_range,
4397
remote_revid_range=remote_revid_range)
4399
if log_format is None:
4400
registry = log.log_formatter_registry
4401
log_format = registry.get_default(local_branch)
4402
lf = log_format(to_file=self.outf,
4404
show_timezone='original')
4407
if local_extra and not theirs_only:
4408
message("You have %d extra revision(s):\n" %
4410
for revision in iter_log_revisions(local_extra,
4411
local_branch.repository,
4413
lf.log_revision(revision)
4414
printed_local = True
4417
printed_local = False
4419
if remote_extra and not mine_only:
4420
if printed_local is True:
4422
message("You are missing %d revision(s):\n" %
4424
for revision in iter_log_revisions(remote_extra,
4425
remote_branch.repository,
4427
lf.log_revision(revision)
4430
if mine_only and not local_extra:
4431
# We checked local, and found nothing extra
4432
message('This branch is up to date.\n')
4433
elif theirs_only and not remote_extra:
4434
# We checked remote, and found nothing extra
4435
message('Other branch is up to date.\n')
4436
elif not (mine_only or theirs_only or local_extra or
4438
# We checked both branches, and neither one had extra
4440
message("Branches are up to date.\n")
3018
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
3019
if (log_format is None):
3020
log_format = log.log_formatter_registry.get_default(
3022
lf = log_format(to_file=self.outf,
3024
show_timezone='original')
3025
if reverse is False:
3026
local_extra.reverse()
3027
remote_extra.reverse()
3028
if local_extra and not theirs_only:
3029
print "You have %d extra revision(s):" % len(local_extra)
3030
for revision in iter_log_revisions(local_extra,
3031
local_branch.repository,
3033
lf.log_revision(revision)
3034
printed_local = True
3036
printed_local = False
3037
if remote_extra and not mine_only:
3038
if printed_local is True:
3040
print "You are missing %d revision(s):" % len(remote_extra)
3041
for revision in iter_log_revisions(remote_extra,
3042
remote_branch.repository,
3044
lf.log_revision(revision)
3045
if not remote_extra and not local_extra:
3047
print "Branches are up to date."
3051
remote_branch.unlock()
3053
local_branch.unlock()
4442
3054
if not status_code and parent is None and other_branch is not None:
4443
3055
local_branch.lock_write()
4444
self.add_cleanup(local_branch.unlock)
4445
# handle race conditions - a parent might be set while we run.
4446
if local_branch.get_parent() is None:
4447
local_branch.set_parent(remote_branch.base)
3057
# handle race conditions - a parent might be set while we run.
3058
if local_branch.get_parent() is None:
3059
local_branch.set_parent(remote_branch.base)
3061
local_branch.unlock()
4448
3062
return status_code
4451
class cmd_pack(Command):
4452
__doc__ = """Compress the data within a repository.
4454
This operation compresses the data within a bazaar repository. As
4455
bazaar supports automatic packing of repository, this operation is
4456
normally not required to be done manually.
4458
During the pack operation, bazaar takes a backup of existing repository
4459
data, i.e. pack files. This backup is eventually removed by bazaar
4460
automatically when it is safe to do so. To save disk space by removing
4461
the backed up pack files, the --clean-obsolete-packs option may be
4464
Warning: If you use --clean-obsolete-packs and your machine crashes
4465
during or immediately after repacking, you may be left with a state
4466
where the deletion has been written to disk but the new packs have not
4467
been. In this case the repository may be unusable.
4470
_see_also = ['repositories']
4471
takes_args = ['branch_or_repo?']
4473
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4476
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4477
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
branch = dir.open_branch()
4480
repository = branch.repository
4481
except errors.NotBranchError:
4482
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
3065
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
4489
This command displays the list of installed plugins including
4490
version of plugin and a short description of each.
4492
--verbose shows the path where each plugin is located.
4494
A plugin is an external component for Bazaar that extends the
4495
revision control system, by adding or replacing code in Bazaar.
4496
Plugins can do a variety of things, including overriding commands,
4497
adding new commands, providing additional network transports and
4498
customizing log output.
4500
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4501
for further information on plugins including where to find them and how to
4502
install them. Instructions are also provided there on how to write new
4503
plugins using the Python programming language.
4505
takes_options = ['verbose']
4507
3068
@display_command
4508
def run(self, verbose=False):
4509
3070
import bzrlib.plugin
4510
3071
from inspect import getdoc
4512
for name, plugin in bzrlib.plugin.plugins().items():
4513
version = plugin.__version__
4514
if version == 'unknown':
4516
name_ver = '%s %s' % (name, version)
4517
d = getdoc(plugin.module)
3072
for name, plugin in bzrlib.plugin.all_plugins().items():
3073
if getattr(plugin, '__path__', None) is not None:
3074
print plugin.__path__[0]
3075
elif getattr(plugin, '__file__', None) is not None:
3076
print plugin.__file__
4519
doc = d.split('\n')[0]
4521
doc = '(no description)'
4522
result.append((name_ver, doc, plugin.path()))
4523
for name_ver, doc, path in sorted(result):
4524
self.outf.write("%s\n" % name_ver)
4525
self.outf.write(" %s\n" % doc)
4527
self.outf.write(" %s\n" % path)
4528
self.outf.write("\n")
3082
print '\t', d.split('\n')[0]
4531
3085
class cmd_testament(Command):
4532
__doc__ = """Show testament (signing-form) of a revision."""
4535
Option('long', help='Produce long-format testament.'),
4537
help='Produce a strict-format testament.')]
3086
"""Show testament (signing-form) of a revision."""
3087
takes_options = ['revision',
3088
Option('long', help='Produce long-format testament'),
3089
Option('strict', help='Produce a strict-format'
4538
3091
takes_args = ['branch?']
4539
3092
@display_command
4540
3093
def run(self, branch=u'.', revision=None, long=False, strict=False):
4543
3096
testament_class = StrictTestament
4545
3098
testament_class = Testament
4547
b = Branch.open_containing(branch)[0]
4549
b = Branch.open(branch)
3099
b = WorkingTree.open_containing(branch)[0].branch
4551
self.add_cleanup(b.unlock)
4552
if revision is None:
4553
rev_id = b.last_revision()
4555
rev_id = revision[0].as_revision_id(b)
4556
t = testament_class.from_revision(b.repository, rev_id)
4558
sys.stdout.writelines(t.as_text_lines())
4560
sys.stdout.write(t.as_short_text())
3102
if revision is None:
3103
rev_id = b.last_revision()
3105
rev_id = revision[0].in_history(b).rev_id
3106
t = testament_class.from_revision(b.repository, rev_id)
3108
sys.stdout.writelines(t.as_text_lines())
3110
sys.stdout.write(t.as_short_text())
4563
3115
class cmd_annotate(Command):
4564
__doc__ = """Show the origin of each line in a file.
3116
"""Show the origin of each line in a file.
4566
3118
This prints out the given file with an annotation on the left side
4567
3119
indicating which revision, author and date introduced the change.
4569
If the origin is the same for a run of consecutive lines, it is
3121
If the origin is the same for a run of consecutive lines, it is
4570
3122
shown only at the top, unless the --all option is given.
4572
3124
# TODO: annotate directories; showing when each file was last changed
4573
# TODO: if the working copy is modified, show annotations on that
3125
# TODO: if the working copy is modified, show annotations on that
4574
3126
# with new uncommitted lines marked
4575
3127
aliases = ['ann', 'blame', 'praise']
4576
3128
takes_args = ['filename']
4577
takes_options = [Option('all', help='Show annotations on all lines.'),
4578
Option('long', help='Show commit date in annotations.'),
3129
takes_options = [Option('all', help='show annotations on all lines'),
3130
Option('long', help='show date in annotations'),
4582
encoding_type = 'exact'
4584
3135
@display_command
4585
3136
def run(self, filename, all=False, long=False, revision=None,
4586
3137
show_ids=False):
4587
from bzrlib.annotate import annotate_file, annotate_file_tree
4588
wt, branch, relpath = \
4589
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4592
self.add_cleanup(wt.unlock)
4595
self.add_cleanup(branch.unlock)
4596
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4598
self.add_cleanup(tree.unlock)
4600
file_id = wt.path2id(relpath)
3138
from bzrlib.annotate import annotate_file
3139
tree, relpath = WorkingTree.open_containing(filename)
3140
branch = tree.branch
3143
if revision is None:
3144
revision_id = branch.last_revision()
3145
elif len(revision) != 1:
3146
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3148
revision_id = revision[0].in_history(branch).rev_id
4602
3149
file_id = tree.path2id(relpath)
4604
raise errors.NotVersionedError(filename)
4605
file_version = tree.inventory[file_id].revision
4606
if wt is not None and revision is None:
4607
# If there is a tree and we're not annotating historical
4608
# versions, annotate the working tree's content.
4609
annotate_file_tree(wt, file_id, self.outf, long, all,
4612
annotate_file(branch, file_version, file_id, long, all, self.outf,
3150
tree = branch.repository.revision_tree(revision_id)
3151
file_version = tree.inventory[file_id].revision
3152
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
4613
3153
show_ids=show_ids)
4616
3158
class cmd_re_sign(Command):
4617
__doc__ = """Create a digital signature for an existing revision."""
3159
"""Create a digital signature for an existing revision."""
4618
3160
# TODO be able to replace existing ones.
4620
3162
hidden = True # is this right ?
4621
3163
takes_args = ['revision_id*']
4622
3164
takes_options = ['revision']
4624
3166
def run(self, revision_id_list=None, revision=None):
3167
import bzrlib.gpg as gpg
4625
3168
if revision_id_list is not None and revision is not None:
4626
3169
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4627
3170
if revision_id_list is None and revision is None:
4628
3171
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4629
3172
b = WorkingTree.open_containing(u'.')[0].branch
4631
self.add_cleanup(b.unlock)
4632
return self._run(b, revision_id_list, revision)
4634
def _run(self, b, revision_id_list, revision):
4635
import bzrlib.gpg as gpg
4636
3173
gpg_strategy = gpg.GPGStrategy(b.get_config())
4637
3174
if revision_id_list is not None:
4638
b.repository.start_write_group()
4640
for revision_id in revision_id_list:
4641
b.repository.sign_revision(revision_id, gpg_strategy)
4643
b.repository.abort_write_group()
4646
b.repository.commit_write_group()
3175
for revision_id in revision_id_list:
3176
b.repository.sign_revision(revision_id, gpg_strategy)
4647
3177
elif revision is not None:
4648
3178
if len(revision) == 1:
4649
3179
revno, rev_id = revision[0].in_history(b)
4650
b.repository.start_write_group()
4652
b.repository.sign_revision(rev_id, gpg_strategy)
4654
b.repository.abort_write_group()
4657
b.repository.commit_write_group()
3180
b.repository.sign_revision(rev_id, gpg_strategy)
4658
3181
elif len(revision) == 2:
4659
3182
# are they both on rh- if so we can walk between them
4660
3183
# might be nice to have a range helper for arbitrary
5117
3585
self.outf.writelines(directive.to_lines())
5119
3587
message = directive.to_email(mail_to, branch, sign)
5120
s = SMTPConnection(branch.get_config())
5121
s.send_email(message)
5124
class cmd_send(Command):
5125
__doc__ = """Mail or create a merge-directive for submitting changes.
5127
A merge directive provides many things needed for requesting merges:
5129
* A machine-readable description of the merge to perform
5131
* An optional patch that is a preview of the changes requested
5133
* An optional bundle of revision data, so that the changes can be applied
5134
directly from the merge directive, without retrieving data from a
5137
`bzr send` creates a compact data set that, when applied using bzr
5138
merge, has the same effect as merging from the source branch.
5140
By default the merge directive is self-contained and can be applied to any
5141
branch containing submit_branch in its ancestory without needing access to
5144
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5145
revisions, but only a structured request to merge from the
5146
public_location. In that case the public_branch is needed and it must be
5147
up-to-date and accessible to the recipient. The public_branch is always
5148
included if known, so that people can check it later.
5150
The submit branch defaults to the parent of the source branch, but can be
5151
overridden. Both submit branch and public branch will be remembered in
5152
branch.conf the first time they are used for a particular branch. The
5153
source branch defaults to that containing the working directory, but can
5154
be changed using --from.
5156
In order to calculate those changes, bzr must analyse the submit branch.
5157
Therefore it is most efficient for the submit branch to be a local mirror.
5158
If a public location is known for the submit_branch, that location is used
5159
in the merge directive.
5161
The default behaviour is to send the merge directive by mail, unless -o is
5162
given, in which case it is sent to a file.
5164
Mail is sent using your preferred mail program. This should be transparent
5165
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5166
If the preferred client can't be found (or used), your editor will be used.
5168
To use a specific mail program, set the mail_client configuration option.
5169
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5170
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5171
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5172
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5175
If mail is being sent, a to address is required. This can be supplied
5176
either on the commandline, by setting the submit_to configuration
5177
option in the branch itself or the child_submit_to configuration option
5178
in the submit branch.
5180
Two formats are currently supported: "4" uses revision bundle format 4 and
5181
merge directive format 2. It is significantly faster and smaller than
5182
older formats. It is compatible with Bazaar 0.19 and later. It is the
5183
default. "0.9" uses revision bundle format 0.9 and merge directive
5184
format 1. It is compatible with Bazaar 0.12 - 0.18.
5186
The merge directives created by bzr send may be applied using bzr merge or
5187
bzr pull by specifying a file containing a merge directive as the location.
5189
bzr send makes extensive use of public locations to map local locations into
5190
URLs that can be used by other people. See `bzr help configuration` to
5191
set them, and use `bzr info` to display them.
5194
encoding_type = 'exact'
5196
_see_also = ['merge', 'pull']
5198
takes_args = ['submit_branch?', 'public_branch?']
5202
help='Do not include a bundle in the merge directive.'),
5203
Option('no-patch', help='Do not include a preview patch in the merge'
5206
help='Remember submit and public branch.'),
5208
help='Branch to generate the submission from, '
5209
'rather than the one containing the working directory.',
5212
Option('output', short_name='o',
5213
help='Write merge directive to this file or directory; '
5214
'use - for stdout.',
5217
help='Refuse to send if there are uncommitted changes in'
5218
' the working tree, --no-strict disables the check.'),
5219
Option('mail-to', help='Mail the request to this address.',
5223
Option('body', help='Body for the email.', type=unicode),
5224
RegistryOption('format',
5225
help='Use the specified output format.',
5226
lazy_registry=('bzrlib.send', 'format_registry')),
5229
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5230
no_patch=False, revision=None, remember=False, output=None,
5231
format=None, mail_to=None, message=None, body=None,
5232
strict=None, **kwargs):
5233
from bzrlib.send import send
5234
return send(submit_branch, revision, public_branch, remember,
5235
format, no_bundle, no_patch, output,
5236
kwargs.get('from', '.'), mail_to, message, body,
5241
class cmd_bundle_revisions(cmd_send):
5242
__doc__ = """Create a merge-directive for submitting changes.
5244
A merge directive provides many things needed for requesting merges:
5246
* A machine-readable description of the merge to perform
5248
* An optional patch that is a preview of the changes requested
5250
* An optional bundle of revision data, so that the changes can be applied
5251
directly from the merge directive, without retrieving data from a
5254
If --no-bundle is specified, then public_branch is needed (and must be
5255
up-to-date), so that the receiver can perform the merge using the
5256
public_branch. The public_branch is always included if known, so that
5257
people can check it later.
5259
The submit branch defaults to the parent, but can be overridden. Both
5260
submit branch and public branch will be remembered if supplied.
5262
If a public_branch is known for the submit_branch, that public submit
5263
branch is used in the merge instructions. This means that a local mirror
5264
can be used as your actual submit branch, once you have set public_branch
5267
Two formats are currently supported: "4" uses revision bundle format 4 and
5268
merge directive format 2. It is significantly faster and smaller than
5269
older formats. It is compatible with Bazaar 0.19 and later. It is the
5270
default. "0.9" uses revision bundle format 0.9 and merge directive
5271
format 1. It is compatible with Bazaar 0.12 - 0.18.
5276
help='Do not include a bundle in the merge directive.'),
5277
Option('no-patch', help='Do not include a preview patch in the merge'
5280
help='Remember submit and public branch.'),
5282
help='Branch to generate the submission from, '
5283
'rather than the one containing the working directory.',
5286
Option('output', short_name='o', help='Write directive to this file.',
5289
help='Refuse to bundle revisions if there are uncommitted'
5290
' changes in the working tree, --no-strict disables the check.'),
5292
RegistryOption('format',
5293
help='Use the specified output format.',
5294
lazy_registry=('bzrlib.send', 'format_registry')),
5296
aliases = ['bundle']
5298
_see_also = ['send', 'merge']
5302
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5303
no_patch=False, revision=None, remember=False, output=None,
5304
format=None, strict=None, **kwargs):
5307
from bzrlib.send import send
5308
return send(submit_branch, revision, public_branch, remember,
5309
format, no_bundle, no_patch, output,
5310
kwargs.get('from', '.'), None, None, None,
5311
self.outf, strict=strict)
3589
server = branch.get_config().get_user_option('smtp_server')
3591
server = 'localhost'
3593
s.sendmail(message['From'], message['To'], message.as_string())
5314
3596
class cmd_tag(Command):
5315
__doc__ = """Create, remove or modify a tag naming a revision.
3597
"""Create a tag naming a revision.
5317
3599
Tags give human-meaningful names to revisions. Commands that take a -r
5318
3600
(--revision) option can be given -rtag:X, where X is any previously
5359
3633
branch, relpath = Branch.open_containing(directory)
5360
3634
branch.lock_write()
5361
self.add_cleanup(branch.unlock)
5363
if tag_name is None:
5364
raise errors.BzrCommandError("No tag specified to delete.")
5365
branch.tags.delete_tag(tag_name)
5366
self.outf.write('Deleted tag %s.\n' % tag_name)
5369
if len(revision) != 1:
5370
raise errors.BzrCommandError(
5371
"Tags can only be placed on a single revision, "
5373
revision_id = revision[0].as_revision_id(branch)
3637
branch.tags.delete_tag(tag_name)
3638
self.outf.write('Deleted tag %s.\n' % tag_name)
5375
revision_id = branch.last_revision()
5376
if tag_name is None:
5377
tag_name = branch.automatic_tag_name(revision_id)
5378
if tag_name is None:
5379
raise errors.BzrCommandError(
5380
"Please specify a tag name.")
5381
if (not force) and branch.tags.has_tag(tag_name):
5382
raise errors.TagAlreadyExists(tag_name)
5383
branch.tags.set_tag(tag_name, revision_id)
5384
self.outf.write('Created tag %s.\n' % tag_name)
3641
if len(revision) != 1:
3642
raise errors.BzrCommandError(
3643
"Tags can only be placed on a single revision, "
3645
revision_id = revision[0].in_history(branch).rev_id
3647
revision_id = branch.last_revision()
3648
if (not force) and branch.tags.has_tag(tag_name):
3649
raise errors.TagAlreadyExists(tag_name)
3650
branch.tags.set_tag(tag_name, revision_id)
3651
self.outf.write('Created tag %s.\n' % tag_name)
5387
3656
class cmd_tags(Command):
5388
__doc__ = """List tags.
5390
This command shows a table of tag names and the revisions they reference.
3659
This tag shows a table of tag names and the revisions they reference.
5393
3662
_see_also = ['tag']
5394
3663
takes_options = [
5395
3664
Option('directory',
5396
help='Branch whose tags should be displayed.',
3665
help='Branch whose tags should be displayed',
5397
3666
short_name='d',
5400
RegistryOption.from_kwargs('sort',
5401
'Sort tags by different criteria.', title='Sorting',
5402
alpha='Sort tags lexicographically (default).',
5403
time='Sort tags chronologically.',
5409
3671
@display_command
5416
3675
branch, relpath = Branch.open_containing(directory)
5418
tags = branch.tags.get_tag_dict().items()
5423
self.add_cleanup(branch.unlock)
5425
graph = branch.repository.get_graph()
5426
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5427
revid1, revid2 = rev1.rev_id, rev2.rev_id
5428
# only show revisions between revid1 and revid2 (inclusive)
5429
tags = [(tag, revid) for tag, revid in tags if
5430
graph.is_between(revid, revid1, revid2)]
5433
elif sort == 'time':
5435
for tag, revid in tags:
5437
revobj = branch.repository.get_revision(revid)
5438
except errors.NoSuchRevision:
5439
timestamp = sys.maxint # place them at the end
5441
timestamp = revobj.timestamp
5442
timestamps[revid] = timestamp
5443
tags.sort(key=lambda x: timestamps[x[1]])
5445
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5446
for index, (tag, revid) in enumerate(tags):
5448
revno = branch.revision_id_to_dotted_revno(revid)
5449
if isinstance(revno, tuple):
5450
revno = '.'.join(map(str, revno))
5451
except errors.NoSuchRevision:
5452
# Bad tag data/merges can lead to tagged revisions
5453
# which are not in this branch. Fail gracefully ...
5455
tags[index] = (tag, revno)
5457
for tag, revspec in tags:
5458
self.outf.write('%-20s %s\n' % (tag, revspec))
5461
class cmd_reconfigure(Command):
5462
__doc__ = """Reconfigure the type of a bzr directory.
5464
A target configuration must be specified.
5466
For checkouts, the bind-to location will be auto-detected if not specified.
5467
The order of preference is
5468
1. For a lightweight checkout, the current bound location.
5469
2. For branches that used to be checkouts, the previously-bound location.
5470
3. The push location.
5471
4. The parent location.
5472
If none of these is available, --bind-to must be specified.
5475
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5476
takes_args = ['location?']
5478
RegistryOption.from_kwargs(
5480
title='Target type',
5481
help='The type to reconfigure the directory to.',
5482
value_switches=True, enum_switch=False,
5483
branch='Reconfigure to be an unbound branch with no working tree.',
5484
tree='Reconfigure to be an unbound branch with a working tree.',
5485
checkout='Reconfigure to be a bound branch with a working tree.',
5486
lightweight_checkout='Reconfigure to be a lightweight'
5487
' checkout (with no local history).',
5488
standalone='Reconfigure to be a standalone branch '
5489
'(i.e. stop using shared repository).',
5490
use_shared='Reconfigure to use a shared repository.',
5491
with_trees='Reconfigure repository to create '
5492
'working trees on branches by default.',
5493
with_no_trees='Reconfigure repository to not create '
5494
'working trees on branches by default.'
5496
Option('bind-to', help='Branch to bind checkout to.', type=str),
5498
help='Perform reconfiguration even if local changes'
5500
Option('stacked-on',
5501
help='Reconfigure a branch to be stacked on another branch.',
5505
help='Reconfigure a branch to be unstacked. This '
5506
'may require copying substantial data into it.',
5510
def run(self, location=None, target_type=None, bind_to=None, force=False,
5513
directory = bzrdir.BzrDir.open(location)
5514
if stacked_on and unstacked:
5515
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5516
elif stacked_on is not None:
5517
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5519
reconfigure.ReconfigureUnstacked().apply(directory)
5520
# At the moment you can use --stacked-on and a different
5521
# reconfiguration shape at the same time; there seems no good reason
5523
if target_type is None:
5524
if stacked_on or unstacked:
5527
raise errors.BzrCommandError('No target configuration '
5529
elif target_type == 'branch':
5530
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5531
elif target_type == 'tree':
5532
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5533
elif target_type == 'checkout':
5534
reconfiguration = reconfigure.Reconfigure.to_checkout(
5536
elif target_type == 'lightweight-checkout':
5537
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5539
elif target_type == 'use-shared':
5540
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5541
elif target_type == 'standalone':
5542
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5543
elif target_type == 'with-trees':
5544
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5546
elif target_type == 'with-no-trees':
5547
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5549
reconfiguration.apply(force)
5552
class cmd_switch(Command):
5553
__doc__ = """Set the branch of a checkout and update.
5555
For lightweight checkouts, this changes the branch being referenced.
5556
For heavyweight checkouts, this checks that there are no local commits
5557
versus the current bound branch, then it makes the local branch a mirror
5558
of the new location and binds to it.
5560
In both cases, the working tree is updated and uncommitted changes
5561
are merged. The user can commit or revert these as they desire.
5563
Pending merges need to be committed or reverted before using switch.
5565
The path to the branch to switch to can be specified relative to the parent
5566
directory of the current branch. For example, if you are currently in a
5567
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5570
Bound branches use the nickname of its master branch unless it is set
5571
locally, in which case switching will update the local nickname to be
5575
takes_args = ['to_location?']
5576
takes_options = [Option('force',
5577
help='Switch even if local commits will be lost.'),
5579
Option('create-branch', short_name='b',
5580
help='Create the target branch from this one before'
5581
' switching to it.'),
5584
def run(self, to_location=None, force=False, create_branch=False,
5586
from bzrlib import switch
5588
revision = _get_one_revision('switch', revision)
5589
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5590
if to_location is None:
5591
if revision is None:
5592
raise errors.BzrCommandError('You must supply either a'
5593
' revision or a location')
5596
branch = control_dir.open_branch()
5597
had_explicit_nick = branch.get_config().has_explicit_nickname()
5598
except errors.NotBranchError:
5600
had_explicit_nick = False
5603
raise errors.BzrCommandError('cannot create branch without'
5605
to_location = directory_service.directories.dereference(
5607
if '/' not in to_location and '\\' not in to_location:
5608
# This path is meant to be relative to the existing branch
5609
this_url = self._get_branch_location(control_dir)
5610
to_location = urlutils.join(this_url, '..', to_location)
5611
to_branch = branch.bzrdir.sprout(to_location,
5612
possible_transports=[branch.bzrdir.root_transport],
5613
source_branch=branch).open_branch()
5616
to_branch = Branch.open(to_location)
5617
except errors.NotBranchError:
5618
this_url = self._get_branch_location(control_dir)
5619
to_branch = Branch.open(
5620
urlutils.join(this_url, '..', to_location))
5621
if revision is not None:
5622
revision = revision.as_revision_id(to_branch)
5623
switch.switch(control_dir, to_branch, force, revision_id=revision)
5624
if had_explicit_nick:
5625
branch = control_dir.open_branch() #get the new branch!
5626
branch.nick = to_branch.nick
5627
note('Switched to branch: %s',
5628
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5630
def _get_branch_location(self, control_dir):
5631
"""Return location of branch for this control dir."""
5633
this_branch = control_dir.open_branch()
5634
# This may be a heavy checkout, where we want the master branch
5635
master_location = this_branch.get_bound_location()
5636
if master_location is not None:
5637
return master_location
5638
# If not, use a local sibling
5639
return this_branch.base
5640
except errors.NotBranchError:
5641
format = control_dir.find_branch_format()
5642
if getattr(format, 'get_reference', None) is not None:
5643
return format.get_reference(control_dir)
5645
return control_dir.root_transport.base
5648
class cmd_view(Command):
5649
__doc__ = """Manage filtered views.
5651
Views provide a mask over the tree so that users can focus on
5652
a subset of a tree when doing their work. After creating a view,
5653
commands that support a list of files - status, diff, commit, etc -
5654
effectively have that list of files implicitly given each time.
5655
An explicit list of files can still be given but those files
5656
must be within the current view.
5658
In most cases, a view has a short life-span: it is created to make
5659
a selected change and is deleted once that change is committed.
5660
At other times, you may wish to create one or more named views
5661
and switch between them.
5663
To disable the current view without deleting it, you can switch to
5664
the pseudo view called ``off``. This can be useful when you need
5665
to see the whole tree for an operation or two (e.g. merge) but
5666
want to switch back to your view after that.
5669
To define the current view::
5671
bzr view file1 dir1 ...
5673
To list the current view::
5677
To delete the current view::
5681
To disable the current view without deleting it::
5683
bzr view --switch off
5685
To define a named view and switch to it::
5687
bzr view --name view-name file1 dir1 ...
5689
To list a named view::
5691
bzr view --name view-name
5693
To delete a named view::
5695
bzr view --name view-name --delete
5697
To switch to a named view::
5699
bzr view --switch view-name
5701
To list all views defined::
5705
To delete all views::
5707
bzr view --delete --all
5711
takes_args = ['file*']
5714
help='Apply list or delete action to all views.',
5717
help='Delete the view.',
5720
help='Name of the view to define, list or delete.',
5724
help='Name of the view to switch to.',
5729
def run(self, file_list,
5735
tree, file_list = tree_files(file_list, apply_view=False)
5736
current_view, view_dict = tree.views.get_view_info()
5741
raise errors.BzrCommandError(
5742
"Both --delete and a file list specified")
5744
raise errors.BzrCommandError(
5745
"Both --delete and --switch specified")
5747
tree.views.set_view_info(None, {})
5748
self.outf.write("Deleted all views.\n")
5750
raise errors.BzrCommandError("No current view to delete")
5752
tree.views.delete_view(name)
5753
self.outf.write("Deleted '%s' view.\n" % name)
5756
raise errors.BzrCommandError(
5757
"Both --switch and a file list specified")
5759
raise errors.BzrCommandError(
5760
"Both --switch and --all specified")
5761
elif switch == 'off':
5762
if current_view is None:
5763
raise errors.BzrCommandError("No current view to disable")
5764
tree.views.set_view_info(None, view_dict)
5765
self.outf.write("Disabled '%s' view.\n" % (current_view))
5767
tree.views.set_view_info(switch, view_dict)
5768
view_str = views.view_display_str(tree.views.lookup_view())
5769
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5772
self.outf.write('Views defined:\n')
5773
for view in sorted(view_dict):
5774
if view == current_view:
5778
view_str = views.view_display_str(view_dict[view])
5779
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5781
self.outf.write('No views defined.\n')
5784
# No name given and no current view set
5787
raise errors.BzrCommandError(
5788
"Cannot change the 'off' pseudo view")
5789
tree.views.set_view(name, sorted(file_list))
5790
view_str = views.view_display_str(tree.views.lookup_view())
5791
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5795
# No name given and no current view set
5796
self.outf.write('No current view.\n')
5798
view_str = views.view_display_str(tree.views.lookup_view(name))
5799
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5802
class cmd_hooks(Command):
5803
__doc__ = """Show hooks."""
5808
for hook_key in sorted(hooks.known_hooks.keys()):
5809
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5810
self.outf.write("%s:\n" % type(some_hooks).__name__)
5811
for hook_name, hook_point in sorted(some_hooks.items()):
5812
self.outf.write(" %s:\n" % (hook_name,))
5813
found_hooks = list(hook_point)
5815
for hook in found_hooks:
5816
self.outf.write(" %s\n" %
5817
(some_hooks.get_hook_name(hook),))
5819
self.outf.write(" <no hooks installed>\n")
5822
class cmd_remove_branch(Command):
5823
__doc__ = """Remove a branch.
5825
This will remove the branch from the specified location but
5826
will keep any working tree or repository in place.
5830
Remove the branch at repo/trunk::
5832
bzr remove-branch repo/trunk
5836
takes_args = ["location?"]
5838
aliases = ["rmbranch"]
5840
def run(self, location=None):
5841
if location is None:
5843
branch = Branch.open_containing(location)[0]
5844
branch.bzrdir.destroy_branch()
5847
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
5850
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
ie. out of the way, until a later time when you can bring them back from
5852
the shelf with the 'unshelve' command. The changes are stored alongside
5853
your working tree, and so they aren't propagated along with your branch nor
5854
will they survive its deletion.
5856
If shelve --list is specified, previously-shelved changes are listed.
5858
Shelve is intended to help separate several sets of changes that have
5859
been inappropriately mingled. If you just want to get rid of all changes
5860
and you don't need to restore them later, use revert. If you want to
5861
shelve all text changes at once, use shelve --all.
5863
If filenames are specified, only the changes to those files will be
5864
shelved. Other files will be left untouched.
5866
If a revision is specified, changes since that revision will be shelved.
5868
You can put multiple items on the shelf, and by default, 'unshelve' will
5869
restore the most recently shelved changes.
5872
takes_args = ['file*']
5876
Option('all', help='Shelve all changes.'),
5878
RegistryOption('writer', 'Method to use for writing diffs.',
5879
bzrlib.option.diff_writer_registry,
5880
value_switches=True, enum_switch=False),
5882
Option('list', help='List shelved changes.'),
5884
help='Destroy removed changes instead of shelving them.'),
5886
_see_also = ['unshelve']
5888
def run(self, revision=None, all=False, file_list=None, message=None,
5889
writer=None, list=False, destroy=False):
5891
return self.run_for_list()
5892
from bzrlib.shelf_ui import Shelver
5894
writer = bzrlib.option.diff_writer_registry.get()
5896
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5897
file_list, message, destroy=destroy)
5902
except errors.UserAbort:
5905
def run_for_list(self):
5906
tree = WorkingTree.open_containing('.')[0]
5908
self.add_cleanup(tree.unlock)
5909
manager = tree.get_shelf_manager()
5910
shelves = manager.active_shelves()
5911
if len(shelves) == 0:
5912
note('No shelved changes.')
5914
for shelf_id in reversed(shelves):
5915
message = manager.get_metadata(shelf_id).get('message')
5917
message = '<no message>'
5918
self.outf.write('%3d: %s\n' % (shelf_id, message))
5922
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
5925
By default, the most recently shelved changes are restored. However if you
5926
specify a shelf by id those changes will be restored instead. This works
5927
best when the changes don't depend on each other.
5930
takes_args = ['shelf_id?']
5932
RegistryOption.from_kwargs(
5933
'action', help="The action to perform.",
5934
enum_switch=False, value_switches=True,
5935
apply="Apply changes and remove from the shelf.",
5936
dry_run="Show changes, but do not apply or remove them.",
5937
preview="Instead of unshelving the changes, show the diff that "
5938
"would result from unshelving.",
5939
delete_only="Delete changes without applying them.",
5940
keep="Apply changes but don't delete them.",
5943
_see_also = ['shelve']
5945
def run(self, shelf_id=None, action='apply'):
5946
from bzrlib.shelf_ui import Unshelver
5947
unshelver = Unshelver.from_args(shelf_id, action)
5951
unshelver.tree.unlock()
5954
class cmd_clean_tree(Command):
5955
__doc__ = """Remove unwanted files from working tree.
5957
By default, only unknown files, not ignored files, are deleted. Versioned
5958
files are never deleted.
5960
Another class is 'detritus', which includes files emitted by bzr during
5961
normal operations and selftests. (The value of these files decreases with
5964
If no options are specified, unknown files are deleted. Otherwise, option
5965
flags are respected, and may be combined.
5967
To check what clean-tree will do, use --dry-run.
5969
takes_options = [Option('ignored', help='Delete all ignored files.'),
5970
Option('detritus', help='Delete conflict files, merge'
5971
' backups, and failed selftest dirs.'),
5973
help='Delete files unknown to bzr (default).'),
5974
Option('dry-run', help='Show files to delete instead of'
5976
Option('force', help='Do not prompt before deleting.')]
5977
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5979
from bzrlib.clean_tree import clean_tree
5980
if not (unknown or ignored or detritus):
5984
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5985
dry_run=dry_run, no_prompt=force)
5988
class cmd_reference(Command):
5989
__doc__ = """list, view and set branch locations for nested trees.
5991
If no arguments are provided, lists the branch locations for nested trees.
5992
If one argument is provided, display the branch location for that tree.
5993
If two arguments are provided, set the branch location for that tree.
5998
takes_args = ['path?', 'location?']
6000
def run(self, path=None, location=None):
6002
if path is not None:
6004
tree, branch, relpath =(
6005
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
6006
if path is not None:
6009
tree = branch.basis_tree()
6011
info = branch._get_all_reference_info().iteritems()
6012
self._display_reference_info(tree, branch, info)
6014
file_id = tree.path2id(path)
6016
raise errors.NotVersionedError(path)
6017
if location is None:
6018
info = [(file_id, branch.get_reference_info(file_id))]
6019
self._display_reference_info(tree, branch, info)
6021
branch.set_reference_info(file_id, path, location)
6023
def _display_reference_info(self, tree, branch, info):
6025
for file_id, (path, location) in info:
6027
path = tree.id2path(file_id)
6028
except errors.NoSuchId:
6030
ref_list.append((path, location))
6031
for path, location in sorted(ref_list):
6032
self.outf.write('%s %s\n' % (path, location))
6035
def _register_lazy_builtins():
6036
# register lazy builtins from other modules; called at startup and should
6037
# be only called once.
6038
for (name, aliases, module_name) in [
6039
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6040
('cmd_dpush', [], 'bzrlib.foreign'),
6041
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6042
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6043
('cmd_conflicts', [], 'bzrlib.conflicts'),
6044
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6046
builtin_command_registry.register_lazy(name, aliases, module_name)
3676
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3677
self.outf.write('%-20s %s\n' % (tag_name, target))
3680
# command-line interpretation helper for merge-related commands
3681
def _merge_helper(other_revision, base_revision,
3682
check_clean=True, ignore_zero=False,
3683
this_dir=None, backup_files=False,
3685
file_list=None, show_base=False, reprocess=False,
3688
change_reporter=None,
3690
"""Merge changes into a tree.
3693
list(path, revno) Base for three-way merge.
3694
If [None, None] then a base will be automatically determined.
3696
list(path, revno) Other revision for three-way merge.
3698
Directory to merge changes into; '.' by default.
3700
If true, this_dir must have no uncommitted changes before the
3702
ignore_zero - If true, suppress the "zero conflicts" message when
3703
there are no conflicts; should be set when doing something we expect
3704
to complete perfectly.
3705
file_list - If supplied, merge only changes to selected files.
3707
All available ancestors of other_revision and base_revision are
3708
automatically pulled into the branch.
3710
The revno may be -1 to indicate the last revision on the branch, which is
3713
This function is intended for use from the command line; programmatic
3714
clients might prefer to call merge.merge_inner(), which has less magic
3717
# Loading it late, so that we don't always have to import bzrlib.merge
3718
if merge_type is None:
3719
merge_type = _mod_merge.Merge3Merger
3720
if this_dir is None:
3722
this_tree = WorkingTree.open_containing(this_dir)[0]
3723
if show_base and not merge_type is _mod_merge.Merge3Merger:
3724
raise errors.BzrCommandError("Show-base is not supported for this merge"
3725
" type. %s" % merge_type)
3726
if reprocess and not merge_type.supports_reprocess:
3727
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3728
" type %s." % merge_type)
3729
if reprocess and show_base:
3730
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3731
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3732
# only want to take out a lock_tree_write() if we don't have to pull
3733
# any ancestry. But merge might fetch ancestry in the middle, in
3734
# which case we would need a lock_write().
3735
# Because we cannot upgrade locks, for now we live with the fact that
3736
# the tree will be locked multiple times during a merge. (Maybe
3737
# read-only some of the time, but it means things will get read
3740
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3741
pb=pb, change_reporter=change_reporter)
3742
merger.pp = ProgressPhase("Merge phase", 5, pb)
3743
merger.pp.next_phase()
3744
merger.check_basis(check_clean)
3745
if other_rev_id is not None:
3746
merger.set_other_revision(other_rev_id, this_tree.branch)
3748
merger.set_other(other_revision)
3749
merger.pp.next_phase()
3750
merger.set_base(base_revision)
3751
if merger.base_rev_id == merger.other_rev_id:
3752
note('Nothing to do.')
3754
if file_list is None:
3755
if pull and merger.base_rev_id == merger.this_rev_id:
3756
# FIXME: deduplicate with pull
3757
result = merger.this_tree.pull(merger.this_branch,
3758
False, merger.other_rev_id)
3759
if result.old_revid == result.new_revid:
3760
note('No revisions to pull.')
3762
note('Now on revision %d.' % result.new_revno)
3764
merger.backup_files = backup_files
3765
merger.merge_type = merge_type
3766
merger.set_interesting_files(file_list)
3767
merger.show_base = show_base
3768
merger.reprocess = reprocess
3769
conflicts = merger.do_merge()
3770
if file_list is None:
3771
merger.set_pending()
3778
merge = _merge_helper
3781
# these get imported and then picked up by the scan for cmd_*
3782
# TODO: Some more consistent way to split command definitions across files;
3783
# we do need to load at least some information about them to know of
3784
# aliases. ideally we would avoid loading the implementation until the
3785
# details were needed.
3786
from bzrlib.cmd_version_info import cmd_version_info
3787
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3788
from bzrlib.bundle.commands import cmd_bundle_revisions
3789
from bzrlib.sign_my_commits import cmd_sign_my_commits
3790
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3791
cmd_weave_plan_merge, cmd_weave_merge_text