810
521
takes_args = ['names*']
811
522
takes_options = [Option("after", help="Move only the bzr identifier"
812
523
" of the file, because the file has already been moved."),
813
Option('auto', help='Automatically guess renames.'),
814
Option('dry-run', help='Avoid making changes when guessing renames.'),
816
525
aliases = ['move', 'rename']
817
526
encoding_type = 'replace'
819
def run(self, names_list, after=False, auto=False, dry_run=False):
821
return self.run_auto(names_list, after, dry_run)
823
raise errors.BzrCommandError('--dry-run requires --auto.')
528
def run(self, names_list, after=False):
824
529
if names_list is None:
826
532
if len(names_list) < 2:
827
533
raise errors.BzrCommandError("missing file argument")
828
tree, rel_names = tree_files(names_list, canonicalize=False)
829
self.add_cleanup(tree.lock_tree_write().unlock)
830
self._run(tree, names_list, rel_names, after)
832
def run_auto(self, names_list, after, dry_run):
833
if names_list is not None and len(names_list) > 1:
834
raise errors.BzrCommandError('Only one path may be specified to'
837
raise errors.BzrCommandError('--after cannot be specified with'
839
work_tree, file_list = tree_files(names_list, default_branch='.')
840
self.add_cleanup(work_tree.lock_tree_write().unlock)
841
rename_map.RenameMap.guess_renames(work_tree, dry_run)
843
def _run(self, tree, names_list, rel_names, after):
844
into_existing = osutils.isdir(names_list[-1])
845
if into_existing and len(names_list) == 2:
847
# a. case-insensitive filesystem and change case of dir
848
# b. move directory after the fact (if the source used to be
849
# a directory, but now doesn't exist in the working tree
850
# and the target is an existing directory, just rename it)
851
if (not tree.case_sensitive
852
and rel_names[0].lower() == rel_names[1].lower()):
853
into_existing = False
856
# 'fix' the case of a potential 'from'
857
from_id = tree.path2id(
858
tree.get_canonical_inventory_path(rel_names[0]))
859
if (not osutils.lexists(names_list[0]) and
860
from_id and inv.get_file_kind(from_id) == "directory"):
861
into_existing = False
534
tree, rel_names = tree_files(names_list)
536
if os.path.isdir(names_list[-1]):
864
537
# move into existing directory
865
# All entries reference existing inventory items, so fix them up
866
# for cicp file-systems.
867
rel_names = tree.get_canonical_inventory_paths(rel_names)
868
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
870
self.outf.write("%s => %s\n" % (src, dest))
538
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
539
self.outf.write("%s => %s\n" % pair)
872
541
if len(names_list) != 2:
873
542
raise errors.BzrCommandError('to mv multiple files the'
874
543
' destination must be a versioned'
877
# for cicp file-systems: the src references an existing inventory
879
src = tree.get_canonical_inventory_path(rel_names[0])
880
# Find the canonical version of the destination: In all cases, the
881
# parent of the target must be in the inventory, so we fetch the
882
# canonical version from there (we do not always *use* the
883
# canonicalized tail portion - we may be attempting to rename the
885
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
886
dest_parent = osutils.dirname(canon_dest)
887
spec_tail = osutils.basename(rel_names[1])
888
# For a CICP file-system, we need to avoid creating 2 inventory
889
# entries that differ only by case. So regardless of the case
890
# we *want* to use (ie, specified by the user or the file-system),
891
# we must always choose to use the case of any existing inventory
892
# items. The only exception to this is when we are attempting a
893
# case-only rename (ie, canonical versions of src and dest are
895
dest_id = tree.path2id(canon_dest)
896
if dest_id is None or tree.path2id(src) == dest_id:
897
# No existing item we care about, so work out what case we
898
# are actually going to use.
900
# If 'after' is specified, the tail must refer to a file on disk.
902
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
904
# pathjoin with an empty tail adds a slash, which breaks
906
dest_parent_fq = tree.basedir
908
dest_tail = osutils.canonical_relpath(
910
osutils.pathjoin(dest_parent_fq, spec_tail))
912
# not 'after', so case as specified is used
913
dest_tail = spec_tail
915
# Use the existing item so 'mv' fails with AlreadyVersioned.
916
dest_tail = os.path.basename(canon_dest)
917
dest = osutils.pathjoin(dest_parent, dest_tail)
918
mutter("attempting to move %s => %s", src, dest)
919
tree.rename_one(src, dest, after=after)
921
self.outf.write("%s => %s\n" % (src, dest))
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]))
924
549
class cmd_pull(Command):
925
__doc__ = """Turn this branch into a mirror of another branch.
550
"""Turn this branch into a mirror of another branch.
927
By default, this command only works on branches that have not diverged.
928
Branches are considered diverged if the destination branch's most recent
929
commit is one that has not been merged (directly or indirectly) into the
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.
932
556
If branches have diverged, you can use 'bzr merge' to integrate the changes
933
557
from one into the other. Once one branch has merged, the other should
934
558
be able to pull it again.
936
If you want to replace your local changes and just want your branch to
937
match the remote one, use pull --overwrite. This will work even if the two
938
branches have diverged.
560
If you want to forget your local changes and just update your branch to
561
match the remote one, use pull --overwrite.
940
563
If there is no default location set, the first pull will set it. After
941
564
that, you can omit the location to use the default. To change the
942
565
default, use --remember. The value will only be saved if the remote
943
566
location can be accessed.
945
Note: The location can be specified either in the form of a branch,
946
or in the form of a path to a file containing a merge directive generated
950
_see_also = ['push', 'update', 'status-flags', 'send']
951
takes_options = ['remember', 'overwrite', 'revision',
952
custom_help('verbose',
953
help='Show logs of pulled revisions.'),
569
_see_also = ['push', 'update', 'status-flags']
570
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
954
571
Option('directory',
955
572
help='Branch to pull into, '
956
573
'rather than the one containing the working directory.',
961
help="Perform a local pull in a bound "
962
"branch. Local pulls are not applied to "
966
578
takes_args = ['location?']
967
579
encoding_type = 'replace'
969
581
def run(self, location=None, remember=False, overwrite=False,
970
582
revision=None, verbose=False,
971
directory=None, local=False):
584
from bzrlib.tag import _merge_tags_if_possible
972
585
# FIXME: too much stuff is in the command class
973
586
revision_id = None
1087
688
' directory exists, but does not already'
1088
689
' have a control directory. This flag will'
1089
690
' allow push to proceed.'),
1091
help='Create a stacked branch that references the public location '
1092
'of the parent branch.'),
1093
Option('stacked-on',
1094
help='Create a stacked branch that refers to another branch '
1095
'for the commit history. Only the work not present in the '
1096
'referenced branch is included in the branch created.',
1099
help='Refuse to push if there are uncommitted changes in'
1100
' the working tree, --no-strict disables the check.'),
1102
692
takes_args = ['location?']
1103
693
encoding_type = 'replace'
1105
695
def run(self, location=None, remember=False, overwrite=False,
1106
create_prefix=False, verbose=False, revision=None,
1107
use_existing_dir=False, directory=None, stacked_on=None,
1108
stacked=False, strict=None):
1109
from bzrlib.push import _show_push_branch
696
create_prefix=False, verbose=False,
697
use_existing_dir=False,
699
# FIXME: Way too big! Put this into a function called from the
1111
701
if directory is None:
1113
# Get the source branch
1115
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1116
# Get the tip's revision_id
1117
revision = _get_one_revision('push', revision)
1118
if revision is not None:
1119
revision_id = revision.in_history(br_from).rev_id
1122
if tree is not None and revision_id is None:
1123
tree.check_changed_or_out_of_date(
1124
strict, 'push_strict',
1125
more_error='Use --no-strict to force the push.',
1126
more_warning='Uncommitted changes will not be pushed.')
1127
# Get the stacked_on branch, if any
1128
if stacked_on is not None:
1129
stacked_on = urlutils.normalize_url(stacked_on)
1131
parent_url = br_from.get_parent()
1133
parent = Branch.open(parent_url)
1134
stacked_on = parent.get_public_branch()
1136
# I considered excluding non-http url's here, thus forcing
1137
# 'public' branches only, but that only works for some
1138
# users, so it's best to just depend on the user spotting an
1139
# error by the feedback given to them. RBC 20080227.
1140
stacked_on = parent_url
1142
raise errors.BzrCommandError(
1143
"Could not determine branch to refer to.")
1145
# Get the destination location
703
br_from = Branch.open_containing(directory)[0]
704
stored_loc = br_from.get_push_location()
1146
705
if location is None:
1147
stored_loc = br_from.get_push_location()
1148
706
if stored_loc is None:
1149
raise errors.BzrCommandError(
1150
"No push location known or specified.")
707
raise errors.BzrCommandError("No push location known or specified.")
1152
709
display_url = urlutils.unescape_for_display(stored_loc,
1153
710
self.outf.encoding)
1154
self.outf.write("Using saved push location: %s\n" % display_url)
711
self.outf.write("Using saved location: %s\n" % display_url)
1155
712
location = stored_loc
1157
_show_push_branch(br_from, revision_id, location, self.outf,
1158
verbose=verbose, overwrite=overwrite, remember=remember,
1159
stacked_on=stacked_on, create_prefix=create_prefix,
1160
use_existing_dir=use_existing_dir)
714
to_transport = transport.get_transport(location)
716
br_to = repository_to = dir_to = None
718
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
719
except errors.NotBranchError:
720
pass # Didn't find anything
722
# If we can open a branch, use its direct repository, otherwise see
723
# if there is a repository without a branch.
725
br_to = dir_to.open_branch()
726
except errors.NotBranchError:
727
# Didn't find a branch, can we find a repository?
729
repository_to = dir_to.find_repository()
730
except errors.NoRepositoryPresent:
733
# Found a branch, so we must have found a repository
734
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."
757
_create_prefix(to_transport)
759
# Now the target directory exists, but doesn't have a .bzr
760
# directory. So we need to create it, along with any work to create
761
# all of the dependent branches, etc.
762
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
763
revision_id=br_from.last_revision())
764
br_to = dir_to.open_branch()
765
# TODO: Some more useful message about what was copied
766
note('Created new branch.')
767
# We successfully created the target, remember it
768
if br_from.get_push_location() is None or remember:
769
br_from.set_push_location(br_to.base)
770
elif repository_to is None:
771
# we have a bzrdir but no branch or repository
772
# XXX: Figure out what to do other than complain.
773
raise errors.BzrCommandError("At %s you have a valid .bzr control"
774
" directory, but not a branch or repository. This is an"
775
" unsupported configuration. Please move the target directory"
776
" out of the way and try again."
779
# We have a repository but no branch, copy the revisions, and then
781
last_revision_id = br_from.last_revision()
782
repository_to.fetch(br_from.repository,
783
revision_id=last_revision_id)
784
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
785
note('Created new branch.')
786
if br_from.get_push_location() is None or remember:
787
br_from.set_push_location(br_to.base)
788
else: # We have a valid to branch
789
# We were able to connect to the remote location, so remember it
790
# we don't need to successfully push because of possible divergence.
791
if br_from.get_push_location() is None or remember:
792
br_from.set_push_location(br_to.base)
794
old_rh = br_to.revision_history()
797
tree_to = dir_to.open_workingtree()
798
except errors.NotLocalUrl:
799
warning("This transport does not update the working "
800
"tree of: %s. See 'bzr help working-trees' for "
801
"more information." % br_to.base)
802
push_result = br_from.push(br_to, overwrite)
803
except errors.NoWorkingTree:
804
push_result = br_from.push(br_to, overwrite)
808
push_result = br_from.push(tree_to.branch, overwrite)
812
except errors.DivergedBranches:
813
raise errors.BzrCommandError('These branches have diverged.'
814
' Try using "merge" and then "push".')
815
if push_result is not None:
816
push_result.report(self.outf)
818
new_rh = br_to.revision_history()
821
from bzrlib.log import show_changed_revisions
822
show_changed_revisions(br_to, old_rh, new_rh,
825
# we probably did a clone rather than a push, so a message was
1163
830
class cmd_branch(Command):
1164
__doc__ = """Create a new branch that is a copy of an existing branch.
831
"""Create a new copy of a branch.
1166
833
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1167
834
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1177
844
_see_also = ['checkout']
1178
845
takes_args = ['from_location', 'to_location?']
1179
takes_options = ['revision', Option('hardlink',
1180
help='Hard-link working tree files where possible.'),
1182
help="Create a branch without a working-tree."),
1184
help="Switch the checkout in the current directory "
1185
"to the new branch."),
1187
help='Create a stacked branch referring to the source branch. '
1188
'The new branch will depend on the availability of the source '
1189
'branch for all operations.'),
1190
Option('standalone',
1191
help='Do not use a shared repository, even if available.'),
1192
Option('use-existing-dir',
1193
help='By default branch will fail if the target'
1194
' directory exists, but does not already'
1195
' have a control directory. This flag will'
1196
' allow branch to proceed.'),
1198
help="Bind new branch to from location."),
846
takes_options = ['revision']
1200
847
aliases = ['get', 'clone']
1202
def run(self, from_location, to_location=None, revision=None,
1203
hardlink=False, stacked=False, standalone=False, no_tree=False,
1204
use_existing_dir=False, switch=False, bind=False):
1205
from bzrlib import switch as _mod_switch
849
def run(self, from_location, to_location=None, revision=None):
1206
850
from bzrlib.tag import _merge_tags_if_possible
1207
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1209
revision = _get_one_revision('branch', revision)
1210
self.add_cleanup(br_from.lock_read().unlock)
1211
if revision is not None:
1212
revision_id = revision.as_revision_id(br_from)
1214
# FIXME - wt.last_revision, fallback to branch, fall back to
1215
# None or perhaps NULL_REVISION to mean copy nothing
1217
revision_id = br_from.last_revision()
1218
if to_location is None:
1219
to_location = urlutils.derive_to_location(from_location)
1220
to_transport = transport.get_transport(to_location)
1222
to_transport.mkdir('.')
1223
except errors.FileExists:
1224
if not use_existing_dir:
1225
raise errors.BzrCommandError('Target directory "%s" '
1226
'already exists.' % to_location)
1229
bzrdir.BzrDir.open_from_transport(to_transport)
1230
except errors.NotBranchError:
1233
raise errors.AlreadyBranchError(to_location)
1234
except errors.NoSuchFile:
1235
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1238
# preserve whatever source format we have.
1239
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1240
possible_transports=[to_transport],
1241
accelerator_tree=accelerator_tree,
1242
hardlink=hardlink, stacked=stacked,
1243
force_new_repo=standalone,
1244
create_tree_if_local=not no_tree,
1245
source_branch=br_from)
1246
branch = dir.open_branch()
1247
except errors.NoSuchRevision:
1248
to_transport.delete_tree('.')
1249
msg = "The branch %s has no revision %s." % (from_location,
1251
raise errors.BzrCommandError(msg)
1252
_merge_tags_if_possible(br_from, branch)
1253
# If the source branch is stacked, the new branch may
1254
# be stacked whether we asked for that explicitly or not.
1255
# We therefore need a try/except here and not just 'if stacked:'
1257
note('Created new stacked branch referring to %s.' %
1258
branch.get_stacked_on_url())
1259
except (errors.NotStacked, errors.UnstackableBranchFormat,
1260
errors.UnstackableRepositoryFormat), e:
853
elif len(revision) > 1:
854
raise errors.BzrCommandError(
855
'bzr branch --revision takes exactly 1 revision value')
857
br_from = Branch.open(from_location)
860
if len(revision) == 1 and revision[0] is not None:
861
revision_id = revision[0].in_history(br_from)[1]
863
# FIXME - wt.last_revision, fallback to branch, fall back to
864
# None or perhaps NULL_REVISION to mean copy nothing
866
revision_id = br_from.last_revision()
867
if to_location is None:
868
to_location = urlutils.derive_to_location(from_location)
871
name = os.path.basename(to_location) + '\n'
873
to_transport = transport.get_transport(to_location)
875
to_transport.mkdir('.')
876
except errors.FileExists:
877
raise errors.BzrCommandError('Target directory "%s" already'
878
' exists.' % to_location)
879
except errors.NoSuchFile:
880
raise errors.BzrCommandError('Parent of "%s" does not exist.'
883
# preserve whatever source format we have.
884
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
885
possible_transports=[to_transport])
886
branch = dir.open_branch()
887
except errors.NoSuchRevision:
888
to_transport.delete_tree('.')
889
msg = "The branch %s has no revision %s." % (from_location, revision[0])
890
raise errors.BzrCommandError(msg)
892
branch.control_files.put_utf8('branch-name', name)
893
_merge_tags_if_possible(br_from, branch)
1261
894
note('Branched %d revision(s).' % branch.revno())
1263
# Bind to the parent
1264
parent_branch = Branch.open(from_location)
1265
branch.bind(parent_branch)
1266
note('New branch bound to %s' % from_location)
1268
# Switch to the new branch
1269
wt, _ = WorkingTree.open_containing('.')
1270
_mod_switch.switch(wt.bzrdir, branch)
1271
note('Switched to branch: %s',
1272
urlutils.unescape_for_display(branch.base, 'utf-8'))
1275
899
class cmd_checkout(Command):
1276
__doc__ = """Create a new checkout of an existing branch.
900
"""Create a new checkout of an existing branch.
1278
902
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1279
903
the branch found in '.'. This is useful if you have removed the working tree
1280
904
or if it was never created - i.e. if you pushed the branch to its current
1281
905
location using SFTP.
1283
907
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1284
908
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1285
909
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1353
984
@display_command
1354
985
def run(self, dir=u'.'):
1355
986
tree = WorkingTree.open_containing(dir)[0]
1356
self.add_cleanup(tree.lock_read().unlock)
1357
new_inv = tree.inventory
1358
old_tree = tree.basis_tree()
1359
self.add_cleanup(old_tree.lock_read().unlock)
1360
old_inv = old_tree.inventory
1362
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1363
for f, paths, c, v, p, n, k, e in iterator:
1364
if paths[0] == paths[1]:
1368
renames.append(paths)
1370
for old_name, new_name in renames:
1371
self.outf.write("%s => %s\n" % (old_name, new_name))
989
new_inv = tree.inventory
990
old_tree = tree.basis_tree()
993
old_inv = old_tree.inventory
994
renames = list(_mod_tree.find_renames(old_inv, new_inv))
996
for old_name, new_name in renames:
997
self.outf.write("%s => %s\n" % (old_name, new_name))
1374
1004
class cmd_update(Command):
1375
__doc__ = """Update a tree to have the latest code committed to its branch.
1005
"""Update a tree to have the latest code committed to its branch.
1377
1007
This will perform a merge into the working tree, and may generate
1378
conflicts. If you have any local changes, you will still
1008
conflicts. If you have any local changes, you will still
1379
1009
need to commit them after the update for the update to be complete.
1381
If you want to discard your local changes, you can just do a
1011
If you want to discard your local changes, you can just do a
1382
1012
'bzr revert' instead of 'bzr commit' after the update.
1384
If the tree's branch is bound to a master branch, it will also update
1385
the branch from the master.
1388
1015
_see_also = ['pull', 'working-trees', 'status-flags']
1389
1016
takes_args = ['dir?']
1390
takes_options = ['revision']
1391
1017
aliases = ['up']
1393
def run(self, dir='.', revision=None):
1394
if revision is not None and len(revision) != 1:
1395
raise errors.BzrCommandError(
1396
"bzr update --revision takes exactly one revision")
1019
def run(self, dir='.'):
1397
1020
tree = WorkingTree.open_containing(dir)[0]
1398
branch = tree.branch
1399
possible_transports = []
1400
master = branch.get_master_branch(
1401
possible_transports=possible_transports)
1021
master = tree.branch.get_master_branch()
1402
1022
if master is not None:
1403
branch_location = master.base
1404
1023
tree.lock_write()
1406
branch_location = tree.branch.base
1407
1025
tree.lock_tree_write()
1408
self.add_cleanup(tree.unlock)
1409
# get rid of the final '/' and be ready for display
1410
branch_location = urlutils.unescape_for_display(
1411
branch_location.rstrip('/'),
1413
existing_pending_merges = tree.get_parent_ids()[1:]
1417
# may need to fetch data into a heavyweight checkout
1418
# XXX: this may take some time, maybe we should display a
1420
old_tip = branch.update(possible_transports)
1421
if revision is not None:
1422
revision_id = revision[0].as_revision_id(branch)
1424
revision_id = branch.last_revision()
1425
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1426
revno = branch.revision_id_to_dotted_revno(revision_id)
1427
note("Tree is up to date at revision %s of branch %s" %
1428
('.'.join(map(str, revno)), branch_location))
1430
view_info = _get_view_info_for_change_reporter(tree)
1431
change_reporter = delta._ChangeReporter(
1432
unversioned_filter=tree.is_ignored,
1433
view_info=view_info)
1435
conflicts = tree.update(
1437
possible_transports=possible_transports,
1438
revision=revision_id,
1440
except errors.NoSuchRevision, e:
1441
raise errors.BzrCommandError(
1442
"branch has no revision %s\n"
1443
"bzr update --revision only works"
1444
" for a revision in the branch history"
1446
revno = tree.branch.revision_id_to_dotted_revno(
1447
_mod_revision.ensure_null(tree.last_revision()))
1448
note('Updated to revision %s of branch %s' %
1449
('.'.join(map(str, revno)), branch_location))
1450
parent_ids = tree.get_parent_ids()
1451
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1452
note('Your local commits will now show as pending merges with '
1453
"'bzr status', and can be committed with 'bzr commit'.")
1027
existing_pending_merges = tree.get_parent_ids()[1:]
1028
last_rev = _mod_revision.ensure_null(tree.last_revision())
1029
if last_rev == _mod_revision.ensure_null(
1030
tree.branch.last_revision()):
1031
# may be up to date, check master too.
1032
master = tree.branch.get_master_branch()
1033
if master is None or last_rev == _mod_revision.ensure_null(
1034
master.last_revision()):
1035
revno = tree.branch.revision_id_to_revno(last_rev)
1036
note("Tree is up to date at revision %d." % (revno,))
1038
conflicts = tree.update(delta._ChangeReporter(
1039
unversioned_filter=tree.is_ignored))
1040
revno = tree.branch.revision_id_to_revno(
1041
_mod_revision.ensure_null(tree.last_revision()))
1042
note('Updated to revision %d.' % (revno,))
1043
if tree.get_parent_ids()[1:] != existing_pending_merges:
1044
note('Your local commits will now show as pending merges with '
1045
"'bzr status', and can be committed with 'bzr commit'.")
1460
1054
class cmd_info(Command):
1461
__doc__ = """Show information about a working tree, branch or repository.
1055
"""Show information about a working tree, branch or repository.
1463
1057
This command will show all known locations and formats associated to the
1464
tree, branch or repository.
1466
In verbose mode, statistical information is included with each report.
1467
To see extended statistic information, use a verbosity level of 2 or
1468
higher by specifying the verbose option multiple times, e.g. -vv.
1058
tree, branch or repository. Statistical information is included with
1470
1061
Branches and working trees will also report any missing revisions.
1474
Display information on the format and related locations:
1478
Display the above together with extended format information and
1479
basic statistics (like the number of files in the working tree and
1480
number of revisions in the branch and repository):
1484
Display the above together with number of committers to the branch:
1488
1063
_see_also = ['revno', 'working-trees', 'repositories']
1489
1064
takes_args = ['location?']
1490
1065
takes_options = ['verbose']
1491
encoding_type = 'replace'
1493
1067
@display_command
1494
def run(self, location=None, verbose=False):
1496
noise_level = get_verbosity_level()
1068
def run(self, location=None, verbose=0):
1499
1069
from bzrlib.info import show_bzrdir_info
1500
1070
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1501
verbose=noise_level, outfile=self.outf)
1504
1074
class cmd_remove(Command):
1505
__doc__ = """Remove files or directories.
1507
This makes bzr stop tracking changes to the specified files. bzr will delete
1508
them if they can easily be recovered using revert. If no options or
1509
parameters are given bzr will scan for files that are being tracked by bzr
1510
but missing in your tree and stop tracking them for you.
1075
"""Remove files or directories.
1077
This makes bzr stop tracking changes to the specified files and
1078
delete them if they can easily be recovered using revert.
1080
You can specify one or more files, and/or --new. If you specify --new,
1081
only 'added' files will be removed. If you specify both, then new files
1082
in the specified directories will be removed. If the directories are
1083
also new, they will also be removed.
1512
1085
takes_args = ['file*']
1513
1086
takes_options = ['verbose',
1514
Option('new', help='Only remove files that have never been committed.'),
1087
Option('new', help='Remove newly-added files.'),
1515
1088
RegistryOption.from_kwargs('file-deletion-strategy',
1516
'The file deletion mode to be used.',
1089
'The file deletion mode to be used',
1517
1090
title='Deletion Strategy', value_switches=True, enum_switch=False,
1518
1091
safe='Only delete files if they can be'
1519
1092
' safely recovered (default).',
1520
keep='Delete from bzr but leave the working copy.',
1093
keep="Don't delete any files.",
1521
1094
force='Delete all the specified files, even if they can not be '
1522
1095
'recovered and even if they are non-empty directories.')]
1523
aliases = ['rm', 'del']
1524
1097
encoding_type = 'replace'
1526
1099
def run(self, file_list, verbose=False, new=False,
2083
1585
raise errors.BzrCommandError(msg)
2086
def _parse_levels(s):
2090
msg = "The levels argument must be an integer."
2091
raise errors.BzrCommandError(msg)
2094
1588
class cmd_log(Command):
2095
__doc__ = """Show historical log for a branch or subset of a branch.
2097
log is bzr's default tool for exploring the history of a branch.
2098
The branch to use is taken from the first parameter. If no parameters
2099
are given, the branch containing the working directory is logged.
2100
Here are some simple examples::
2102
bzr log log the current branch
2103
bzr log foo.py log a file in its branch
2104
bzr log http://server/branch log a branch on a server
2106
The filtering, ordering and information shown for each revision can
2107
be controlled as explained below. By default, all revisions are
2108
shown sorted (topologically) so that newer revisions appear before
2109
older ones and descendants always appear before ancestors. If displayed,
2110
merged revisions are shown indented under the revision in which they
2115
The log format controls how information about each revision is
2116
displayed. The standard log formats are called ``long``, ``short``
2117
and ``line``. The default is long. See ``bzr help log-formats``
2118
for more details on log formats.
2120
The following options can be used to control what information is
2123
-l N display a maximum of N revisions
2124
-n N display N levels of revisions (0 for all, 1 for collapsed)
2125
-v display a status summary (delta) for each revision
2126
-p display a diff (patch) for each revision
2127
--show-ids display revision-ids (and file-ids), not just revnos
2129
Note that the default number of levels to display is a function of the
2130
log format. If the -n option is not used, the standard log formats show
2131
just the top level (mainline).
2133
Status summaries are shown using status flags like A, M, etc. To see
2134
the changes explained using words like ``added`` and ``modified``
2135
instead, use the -vv option.
2139
To display revisions from oldest to newest, use the --forward option.
2140
In most cases, using this option will have little impact on the total
2141
time taken to produce a log, though --forward does not incrementally
2142
display revisions like --reverse does when it can.
2144
:Revision filtering:
2146
The -r option can be used to specify what revision or range of revisions
2147
to filter against. The various forms are shown below::
2149
-rX display revision X
2150
-rX.. display revision X and later
2151
-r..Y display up to and including revision Y
2152
-rX..Y display from X to Y inclusive
2154
See ``bzr help revisionspec`` for details on how to specify X and Y.
2155
Some common examples are given below::
2157
-r-1 show just the tip
2158
-r-10.. show the last 10 mainline revisions
2159
-rsubmit:.. show what's new on this branch
2160
-rancestor:path.. show changes since the common ancestor of this
2161
branch and the one at location path
2162
-rdate:yesterday.. show changes since yesterday
2164
When logging a range of revisions using -rX..Y, log starts at
2165
revision Y and searches back in history through the primary
2166
("left-hand") parents until it finds X. When logging just the
2167
top level (using -n1), an error is reported if X is not found
2168
along the way. If multi-level logging is used (-n0), X may be
2169
a nested merge revision and the log will be truncated accordingly.
2173
If parameters are given and the first one is not a branch, the log
2174
will be filtered to show only those revisions that changed the
2175
nominated files or directories.
2177
Filenames are interpreted within their historical context. To log a
2178
deleted file, specify a revision range so that the file existed at
2179
the end or start of the range.
2181
Historical context is also important when interpreting pathnames of
2182
renamed files/directories. Consider the following example:
2184
* revision 1: add tutorial.txt
2185
* revision 2: modify tutorial.txt
2186
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2190
* ``bzr log guide.txt`` will log the file added in revision 1
2192
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2194
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2195
the original file in revision 2.
2197
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2198
was no file called guide.txt in revision 2.
2200
Renames are always followed by log. By design, there is no need to
2201
explicitly ask for this (and no way to stop logging a file back
2202
until it was last renamed).
2206
The --message option can be used for finding revisions that match a
2207
regular expression in a commit message.
2211
GUI tools and IDEs are often better at exploring history than command
2212
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2213
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2214
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2215
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2217
You may find it useful to add the aliases below to ``bazaar.conf``::
2221
top = log -l10 --line
2224
``bzr tip`` will then show the latest revision while ``bzr top``
2225
will show the last 10 mainline revisions. To see the details of a
2226
particular revision X, ``bzr show -rX``.
2228
If you are interested in looking deeper into a particular merge X,
2229
use ``bzr log -n0 -rX``.
2231
``bzr log -v`` on a branch with lots of history is currently
2232
very slow. A fix for this issue is currently under development.
2233
With or without that fix, it is recommended that a revision range
2234
be given when using the -v option.
2236
bzr has a generic full-text matching plugin, bzr-search, that can be
2237
used to find revisions matching user names, commit messages, etc.
2238
Among other features, this plugin can find all revisions containing
2239
a list of words but not others.
2241
When exploring non-mainline history on large projects with deep
2242
history, the performance of log can be greatly improved by installing
2243
the historycache plugin. This plugin buffers historical information
2244
trading disk space for faster speed.
1589
"""Show log of a branch, file, or directory.
1591
By default show the log of the branch containing the working directory.
1593
To request a range of logs, you can use the command -r begin..end
1594
-r revision requests a specific revision, -r ..end or -r begin.. are
1600
bzr log -r -10.. http://server/branch
2246
takes_args = ['file*']
2247
_see_also = ['log-formats', 'revisionspec']
1603
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1605
takes_args = ['location?']
2248
1606
takes_options = [
2249
1607
Option('forward',
2250
1608
help='Show from oldest to newest.'),
2252
custom_help('verbose',
1611
help='Display timezone as local, original, or utc.'),
2253
1614
help='Show files changed in each revision.'),
2257
type=bzrlib.option._parse_revision_str,
2259
help='Show just the specified revision.'
2260
' See also "help revisionspec".'),
2264
help='Number of levels to display - 0 for all, 1 for flat.',
2266
type=_parse_levels),
2267
1618
Option('message',
2268
1619
short_name='m',
2269
1620
help='Show revisions whose message matches this '
2270
1621
'regular expression.',
2272
1623
Option('limit',
2274
1624
help='Limit the output to the first N revisions.',
2276
1626
type=_parse_limit),
2279
help='Show changes made in each revision as a patch.'),
2280
Option('include-merges',
2281
help='Show merged revisions like --levels 0 does.'),
2282
Option('exclude-common-ancestry',
2283
help='Display only the revisions that are not part'
2284
' of both ancestries (require -rX..Y)'
2287
1628
encoding_type = 'replace'
2289
1630
@display_command
2290
def run(self, file_list=None, timezone='original',
1631
def run(self, location=None, timezone='original',
2292
1633
show_ids=False,
2296
1636
log_format=None,
2301
include_merges=False,
2302
exclude_common_ancestry=False,
2304
from bzrlib.log import (
2306
make_log_request_dict,
2307
_get_info_for_log_files,
1639
from bzrlib.log import show_log
1640
assert message is None or isinstance(message, basestring), \
1641
"invalid message argument %r" % message
2309
1642
direction = (forward and 'forward') or 'reverse'
2310
if (exclude_common_ancestry
2311
and (revision is None or len(revision) != 2)):
2312
raise errors.BzrCommandError(
2313
'--exclude-common-ancestry requires -r with two revisions')
2318
raise errors.BzrCommandError(
2319
'--levels and --include-merges are mutually exclusive')
2321
if change is not None:
2323
raise errors.RangeInChangeOption()
2324
if revision is not None:
2325
raise errors.BzrCommandError(
2326
'--revision and --change are mutually exclusive')
2331
filter_by_dir = False
2333
# find the file ids to log and check for directory filtering
2334
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2335
revision, file_list, self.add_cleanup)
2336
for relpath, file_id, kind in file_info_list:
1647
# find the file id to log:
1649
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1653
tree = b.basis_tree()
1654
file_id = tree.path2id(fp)
2337
1655
if file_id is None:
2338
1656
raise errors.BzrCommandError(
2339
"Path unknown at end or start of revision range: %s" %
2341
# If the relpath is the top of the tree, we log everything
2346
file_ids.append(file_id)
2347
filter_by_dir = filter_by_dir or (
2348
kind in ['directory', 'tree-reference'])
1657
"Path does not have any revision history: %s" %
2351
# FIXME ? log the current subdir only RBC 20060203
1661
# FIXME ? log the current subdir only RBC 20060203
2352
1662
if revision is not None \
2353
1663
and len(revision) > 0 and revision[0].get_branch():
2354
1664
location = revision[0].get_branch()
2624
1850
class cmd_ignore(Command):
2625
__doc__ = """Ignore specified files or patterns.
2627
See ``bzr help patterns`` for details on the syntax of patterns.
2629
If a .bzrignore file does not exist, the ignore command
2630
will create one and add the specified files or patterns to the newly
2631
created file. The ignore command will also automatically add the
2632
.bzrignore file to be versioned. Creating a .bzrignore file without
2633
the use of the ignore command will require an explicit add command.
1851
"""Ignore specified files or patterns.
2635
1853
To remove patterns from the ignore list, edit the .bzrignore file.
2636
After adding, editing or deleting that file either indirectly by
2637
using this command or directly by using an editor, be sure to commit
2640
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2641
the global ignore file can be found in the application data directory as
2642
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2643
Global ignores are not touched by this command. The global ignore file
2644
can be edited directly using an editor.
2646
Patterns prefixed with '!' are exceptions to ignore patterns and take
2647
precedence over regular ignores. Such exceptions are used to specify
2648
files that should be versioned which would otherwise be ignored.
2650
Patterns prefixed with '!!' act as regular ignore patterns, but have
2651
precedence over the '!' exception patterns.
2653
Note: ignore patterns containing shell wildcards must be quoted from
1855
Trailing slashes on patterns are ignored.
1856
If the pattern contains a slash or is a regular expression, it is compared
1857
to the whole path from the branch root. Otherwise, it is compared to only
1858
the last component of the path. To match a file only in the root
1859
directory, prepend './'.
1861
Ignore patterns specifying absolute paths are not allowed.
1863
Ignore patterns may include globbing wildcards such as:
1864
? - Matches any single character except '/'
1865
* - Matches 0 or more characters except '/'
1866
/**/ - Matches 0 or more directories in a path
1867
[a-z] - Matches a single character from within a group of characters
1869
Ignore patterns may also be Python regular expressions.
1870
Regular expression ignore patterns are identified by a 'RE:' prefix
1871
followed by the regular expression. Regular expression ignore patterns
1872
may not include named or numbered groups.
1874
Note: ignore patterns containing shell wildcards must be quoted from
2654
1875
the shell on Unix.
2657
Ignore the top level Makefile::
2659
bzr ignore ./Makefile
2661
Ignore .class files in all directories...::
2663
bzr ignore "*.class"
2665
...but do not ignore "special.class"::
2667
bzr ignore "!special.class"
2669
Ignore .o files under the lib directory::
2671
bzr ignore "lib/**/*.o"
2673
Ignore .o files under the lib directory::
2675
bzr ignore "RE:lib/.*\.o"
2677
Ignore everything but the "debian" toplevel directory::
2679
bzr ignore "RE:(?!debian/).*"
2681
Ignore everything except the "local" toplevel directory,
2682
but always ignore "*~" autosave files, even under local/::
2685
bzr ignore "!./local"
1878
bzr ignore ./Makefile
1879
bzr ignore '*.class'
1880
bzr ignore 'lib/**/*.o'
1881
bzr ignore 'RE:lib/.*\.o'
2689
_see_also = ['status', 'ignored', 'patterns']
1884
_see_also = ['status', 'ignored']
2690
1885
takes_args = ['name_pattern*']
2691
1886
takes_options = [
2692
Option('default-rules',
2693
help='Display the default ignore rules that bzr uses.')
1887
Option('old-default-rules',
1888
help='Write out the ignore rules bzr < 0.9 always used.')
2696
def run(self, name_pattern_list=None, default_rules=None):
2697
from bzrlib import ignores
2698
if default_rules is not None:
2699
# dump the default rules and exit
2700
for pattern in ignores.USER_DEFAULTS:
2701
self.outf.write("%s\n" % pattern)
1891
def run(self, name_pattern_list=None, old_default_rules=None):
1892
from bzrlib.atomicfile import AtomicFile
1893
if old_default_rules is not None:
1894
# dump the rules and exit
1895
for pattern in ignores.OLD_DEFAULTS:
2703
1898
if not name_pattern_list:
2704
1899
raise errors.BzrCommandError("ignore requires at least one "
2705
"NAME_PATTERN or --default-rules.")
2706
name_pattern_list = [globbing.normalize_pattern(p)
1900
"NAME_PATTERN or --old-default-rules")
1901
name_pattern_list = [globbing.normalize_pattern(p)
2707
1902
for p in name_pattern_list]
2708
1903
for name_pattern in name_pattern_list:
2709
if (name_pattern[0] == '/' or
1904
if (name_pattern[0] == '/' or
2710
1905
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2711
1906
raise errors.BzrCommandError(
2712
1907
"NAME_PATTERN should not be an absolute path")
2713
1908
tree, relpath = WorkingTree.open_containing(u'.')
2714
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2715
ignored = globbing.Globster(name_pattern_list)
2718
for entry in tree.list_files():
2722
if ignored.match(filename):
2723
matches.append(filename)
2725
if len(matches) > 0:
2726
self.outf.write("Warning: the following files are version controlled and"
2727
" match your ignore pattern:\n%s"
2728
"\nThese files will continue to be version controlled"
2729
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1909
ifn = tree.abspath('.bzrignore')
1910
if os.path.exists(ifn):
1913
igns = f.read().decode('utf-8')
1919
# TODO: If the file already uses crlf-style termination, maybe
1920
# we should use that for the newly added lines?
1922
if igns and igns[-1] != '\n':
1924
for name_pattern in name_pattern_list:
1925
igns += name_pattern + '\n'
1927
f = AtomicFile(ifn, 'wb')
1929
f.write(igns.encode('utf-8'))
1934
if not tree.path2id('.bzrignore'):
1935
tree.add(['.bzrignore'])
2732
1938
class cmd_ignored(Command):
2733
__doc__ = """List ignored files and the patterns that matched them.
2735
List all the ignored files and the ignore pattern that caused the file to
2738
Alternatively, to list just the files::
1939
"""List ignored files and the patterns that matched them.
2743
encoding_type = 'replace'
2744
_see_also = ['ignore', 'ls']
1942
_see_also = ['ignore']
2746
1943
@display_command
2748
1945
tree = WorkingTree.open_containing(u'.')[0]
2749
self.add_cleanup(tree.lock_read().unlock)
2750
for path, file_class, kind, file_id, entry in tree.list_files():
2751
if file_class != 'I':
2753
## XXX: Slightly inefficient since this was already calculated
2754
pat = tree.is_ignored(path)
2755
self.outf.write('%-50s %s\n' % (path, pat))
1948
for path, file_class, kind, file_id, entry in tree.list_files():
1949
if file_class != 'I':
1951
## XXX: Slightly inefficient since this was already calculated
1952
pat = tree.is_ignored(path)
1953
print '%-50s %s' % (path, pat)
2758
1958
class cmd_lookup_revision(Command):
2759
__doc__ = """Lookup the revision-id from a revision-number
1959
"""Lookup the revision-id from a revision-number
2762
1962
bzr lookup-revision 33
2765
1965
takes_args = ['revno']
2767
1967
@display_command
2768
1968
def run(self, revno):
2770
1970
revno = int(revno)
2771
1971
except ValueError:
2772
raise errors.BzrCommandError("not a valid revision-number: %r"
2774
revid = WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2775
self.outf.write("%s\n" % revid)
1972
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1974
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2778
1977
class cmd_export(Command):
2779
__doc__ = """Export current or past revision to a destination directory or archive.
1978
"""Export current or past revision to a destination directory or archive.
2781
1980
If no revision is specified this exports the last committed revision.
2794
1993
Note: Export of tree with non-ASCII filenames to zip is not supported.
2796
================= =========================
2797
Supported formats Autodetected by extension
2798
================= =========================
1995
Supported formats Autodetected by extension
1996
----------------- -------------------------
2801
1999
tbz2 .tar.bz2, .tbz2
2802
2000
tgz .tar.gz, .tgz
2804
================= =========================
2806
takes_args = ['dest', 'branch_or_subdir?']
2003
takes_args = ['dest', 'branch?']
2807
2004
takes_options = [
2808
2005
Option('format',
2809
2006
help="Type of file to export to.",
2812
Option('filters', help='Apply content filters to export the '
2813
'convenient form.'),
2816
2011
help="Name of the root directory inside the exported file."),
2817
Option('per-file-timestamps',
2818
help='Set modification time of files to that of the last '
2819
'revision in which it was changed.'),
2821
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2822
root=None, filters=False, per_file_timestamps=False):
2013
def run(self, dest, branch=None, revision=None, format=None, root=None):
2823
2014
from bzrlib.export import export
2825
if branch_or_subdir is None:
2826
2017
tree = WorkingTree.open_containing(u'.')[0]
2827
2018
b = tree.branch
2830
b, subdir = Branch.open_containing(branch_or_subdir)
2833
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2020
b = Branch.open(branch)
2022
if revision is None:
2023
# should be tree.last_revision FIXME
2024
rev_id = b.last_revision()
2026
if len(revision) != 1:
2027
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2028
rev_id = revision[0].in_history(b).rev_id
2029
t = b.repository.revision_tree(rev_id)
2835
export(rev_tree, dest, format, root, subdir, filtered=filters,
2836
per_file_timestamps=per_file_timestamps)
2031
export(t, dest, format, root)
2837
2032
except errors.NoSuchExportFormat, e:
2838
2033
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2841
2036
class cmd_cat(Command):
2842
__doc__ = """Write the contents of a file as of a given revision to standard output.
2037
"""Write the contents of a file as of a given revision to standard output.
2844
2039
If no revision is nominated, the last revision is used.
2846
2041
Note: Take care to redirect standard output when using this command on a
2850
2045
_see_also = ['ls']
2851
2046
takes_options = [
2852
2047
Option('name-from-revision', help='The path name in the old tree.'),
2853
Option('filters', help='Apply content filters to display the '
2854
'convenience form.'),
2857
2050
takes_args = ['filename']
2858
2051
encoding_type = 'exact'
2860
2053
@display_command
2861
def run(self, filename, revision=None, name_from_revision=False,
2054
def run(self, filename, revision=None, name_from_revision=False):
2863
2055
if revision is not None and len(revision) != 1:
2864
2056
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2865
" one revision specifier")
2866
tree, branch, relpath = \
2867
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2868
self.add_cleanup(branch.lock_read().unlock)
2869
return self._run(tree, branch, relpath, filename, revision,
2870
name_from_revision, filters)
2872
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2061
tree, b, relpath = \
2062
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2063
except errors.NotBranchError:
2066
if revision is not None and revision[0].get_branch() is not None:
2067
b = Branch.open(revision[0].get_branch())
2874
2068
if tree is None:
2875
2069
tree = b.basis_tree()
2876
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2877
self.add_cleanup(rev_tree.lock_read().unlock)
2070
if revision is None:
2071
revision_id = b.last_revision()
2073
revision_id = revision[0].in_history(b).rev_id
2075
cur_file_id = tree.path2id(relpath)
2076
rev_tree = b.repository.revision_tree(revision_id)
2879
2077
old_file_id = rev_tree.path2id(relpath)
2881
2079
if name_from_revision:
2882
# Try in revision if requested
2883
2080
if old_file_id is None:
2884
raise errors.BzrCommandError(
2885
"%r is not present in revision %s" % (
2886
filename, rev_tree.get_revision_id()))
2081
raise errors.BzrCommandError("%r is not present in revision %s"
2082
% (filename, revision_id))
2888
content = rev_tree.get_file_text(old_file_id)
2890
cur_file_id = tree.path2id(relpath)
2892
if cur_file_id is not None:
2893
# Then try with the actual file id
2895
content = rev_tree.get_file_text(cur_file_id)
2897
except errors.NoSuchId:
2898
# The actual file id didn't exist at that time
2900
if not found and old_file_id is not None:
2901
# Finally try with the old file id
2902
content = rev_tree.get_file_text(old_file_id)
2905
# Can't be found anywhere
2906
raise errors.BzrCommandError(
2907
"%r is not present in revision %s" % (
2908
filename, rev_tree.get_revision_id()))
2910
from bzrlib.filters import (
2911
ContentFilterContext,
2912
filtered_output_bytes,
2914
filters = rev_tree._content_filter_stack(relpath)
2915
chunks = content.splitlines(True)
2916
content = filtered_output_bytes(chunks, filters,
2917
ContentFilterContext(relpath, rev_tree))
2919
self.outf.writelines(content)
2922
self.outf.write(content)
2084
rev_tree.print_file(old_file_id)
2085
elif cur_file_id is not None:
2086
rev_tree.print_file(cur_file_id)
2087
elif old_file_id is not None:
2088
rev_tree.print_file(old_file_id)
2090
raise errors.BzrCommandError("%r is not present in revision %s" %
2091
(filename, revision_id))
2925
2094
class cmd_local_time_offset(Command):
2926
__doc__ = """Show the offset in seconds from GMT to local time."""
2095
"""Show the offset in seconds from GMT to local time."""
2928
2097
@display_command
2930
self.outf.write("%s\n" % osutils.local_time_offset())
2099
print osutils.local_time_offset()
2934
2103
class cmd_commit(Command):
2935
__doc__ = """Commit changes into a new revision.
2937
An explanatory message needs to be given for each commit. This is
2938
often done by using the --message option (getting the message from the
2939
command line) or by using the --file option (getting the message from
2940
a file). If neither of these options is given, an editor is opened for
2941
the user to enter the message. To see the changed files in the
2942
boilerplate text loaded into the editor, use the --show-diff option.
2944
By default, the entire tree is committed and the person doing the
2945
commit is assumed to be the author. These defaults can be overridden
2950
If selected files are specified, only changes to those files are
2951
committed. If a directory is specified then the directory and
2952
everything within it is committed.
2954
When excludes are given, they take precedence over selected files.
2955
For example, to commit only changes within foo, but not changes
2958
bzr commit foo -x foo/bar
2960
A selective commit after a merge is not yet supported.
2964
If the author of the change is not the same person as the committer,
2965
you can specify the author's name using the --author option. The
2966
name should be in the same format as a committer-id, e.g.
2967
"John Doe <jdoe@example.com>". If there is more than one author of
2968
the change you can specify the option multiple times, once for each
2973
A common mistake is to forget to add a new file or directory before
2974
running the commit command. The --strict option checks for unknown
2975
files and aborts the commit if any are found. More advanced pre-commit
2976
checks can be implemented by defining hooks. See ``bzr help hooks``
2981
If you accidentially commit the wrong changes or make a spelling
2982
mistake in the commit message say, you can use the uncommit command
2983
to undo it. See ``bzr help uncommit`` for details.
2985
Hooks can also be configured to run after a commit. This allows you
2986
to trigger updates to external systems like bug trackers. The --fixes
2987
option can be used to record the association between a revision and
2988
one or more bugs. See ``bzr help bugs`` for details.
2990
A selective commit may fail in some cases where the committed
2991
tree would be invalid. Consider::
2996
bzr commit foo -m "committing foo"
2997
bzr mv foo/bar foo/baz
3000
bzr commit foo/bar -m "committing bar but not baz"
3002
In the example above, the last commit will fail by design. This gives
3003
the user the opportunity to decide whether they want to commit the
3004
rename at the same time, separately first, or not at all. (As a general
3005
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2104
"""Commit changes into a new revision.
2106
If no arguments are given, the entire tree is committed.
2108
If selected files are specified, only changes to those files are
2109
committed. If a directory is specified then the directory and everything
2110
within it is committed.
2112
A selected-file commit may fail in some cases where the committed
2113
tree would be invalid. Consider::
2118
bzr commit foo -m "committing foo"
2119
bzr mv foo/bar foo/baz
2122
bzr commit foo/bar -m "committing bar but not baz"
2124
In the example above, the last commit will fail by design. This gives
2125
the user the opportunity to decide whether they want to commit the
2126
rename at the same time, separately first, or not at all. (As a general
2127
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2129
Note: A selected-file commit after a merge is not yet supported.
3007
2131
# TODO: Run hooks on tree to-be-committed, and after commit.
3537
2466
short_name='x',
3538
2467
help='Exclude tests that match this regular'
3539
2468
' expression.'),
3541
help='Output test progress via subunit.'),
3542
Option('strict', help='Fail on missing dependencies or '
3544
Option('load-list', type=str, argname='TESTLISTFILE',
3545
help='Load a test id list from a text file.'),
3546
ListOption('debugflag', type=str, short_name='E',
3547
help='Turn on a selftest debug flag.'),
3548
ListOption('starting-with', type=str, argname='TESTID',
3549
param_name='starting_with', short_name='s',
3551
'Load only the tests starting with TESTID.'),
3553
2470
encoding_type = 'replace'
3556
Command.__init__(self)
3557
self.additional_selftest_args = {}
3559
def run(self, testspecs_list=None, verbose=False, one=False,
2472
def run(self, testspecs_list=None, verbose=None, one=False,
3560
2473
transport=None, benchmark=None,
3561
2474
lsprof_timed=None, cache_dir=None,
3562
2475
first=False, list_only=False,
3563
randomize=None, exclude=None, strict=False,
3564
load_list=None, debugflag=None, starting_with=None, subunit=False,
3565
parallel=None, lsprof_tests=False):
2476
randomize=None, exclude=None):
3566
2478
from bzrlib.tests import selftest
3567
2479
import bzrlib.benchmarks as benchmarks
3568
2480
from bzrlib.benchmarks import tree_creator
3570
# Make deprecation warnings visible, unless -Werror is set
3571
symbol_versioning.activate_deprecation_warnings(override=False)
2481
from bzrlib.version import show_version
3573
2483
if cache_dir is not None:
3574
2484
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2486
show_version(show_config=False, show_copyright=False)
3575
2488
if testspecs_list is not None:
3576
2489
pattern = '|'.join(testspecs_list)
3581
from bzrlib.tests import SubUnitBzrRunner
3583
raise errors.BzrCommandError("subunit not available. subunit "
3584
"needs to be installed to use --subunit.")
3585
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3586
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3587
# stdout, which would corrupt the subunit stream.
3588
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3590
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3592
self.additional_selftest_args.setdefault(
3593
'suite_decorators', []).append(parallel)
3595
2493
test_suite_factory = benchmarks.test_suite
3596
# Unless user explicitly asks for quiet, be verbose in benchmarks
3597
verbose = not is_quiet()
3598
2496
# TODO: should possibly lock the history file...
3599
2497
benchfile = open(".perf_history", "at", buffering=1)
3600
self.add_cleanup(benchfile.close)
3602
2499
test_suite_factory = None
3603
2502
benchfile = None
3604
selftest_kwargs = {"verbose": verbose,
3606
"stop_on_failure": one,
3607
"transport": transport,
3608
"test_suite_factory": test_suite_factory,
3609
"lsprof_timed": lsprof_timed,
3610
"lsprof_tests": lsprof_tests,
3611
"bench_history": benchfile,
3612
"matching_tests_first": first,
3613
"list_only": list_only,
3614
"random_seed": randomize,
3615
"exclude_pattern": exclude,
3617
"load_list": load_list,
3618
"debug_flags": debugflag,
3619
"starting_with": starting_with
3621
selftest_kwargs.update(self.additional_selftest_args)
3622
result = selftest(**selftest_kwargs)
2504
result = selftest(verbose=verbose,
2506
stop_on_failure=one,
2507
transport=transport,
2508
test_suite_factory=test_suite_factory,
2509
lsprof_timed=lsprof_timed,
2510
bench_history=benchfile,
2511
matching_tests_first=first,
2512
list_only=list_only,
2513
random_seed=randomize,
2514
exclude_pattern=exclude
2517
if benchfile is not None:
2520
info('tests passed')
2522
info('tests failed')
3623
2523
return int(not result)
3626
2526
class cmd_version(Command):
3627
__doc__ = """Show version of bzr."""
3629
encoding_type = 'replace'
3631
Option("short", help="Print just the version number."),
2527
"""Show version of bzr."""
3634
2529
@display_command
3635
def run(self, short=False):
3636
2531
from bzrlib.version import show_version
3638
self.outf.write(bzrlib.version_string + '\n')
3640
show_version(to_file=self.outf)
3643
2535
class cmd_rocks(Command):
3644
__doc__ = """Statement of optimism."""
2536
"""Statement of optimism."""
3648
2540
@display_command
3650
self.outf.write("It sure does!\n")
2542
print "It sure does!"
3653
2545
class cmd_find_merge_base(Command):
3654
__doc__ = """Find and print a base revision for merging two branches."""
2546
"""Find and print a base revision for merging two branches."""
3655
2547
# TODO: Options to specify revisions on either side, as if
3656
2548
# merging only part of the history.
3657
2549
takes_args = ['branch', 'other']
3660
2552
@display_command
3661
2553
def run(self, branch, other):
3662
from bzrlib.revision import ensure_null
2554
from bzrlib.revision import ensure_null, MultipleRevisionSources
3664
2556
branch1 = Branch.open_containing(branch)[0]
3665
2557
branch2 = Branch.open_containing(other)[0]
3666
self.add_cleanup(branch1.lock_read().unlock)
3667
self.add_cleanup(branch2.lock_read().unlock)
3668
2559
last1 = ensure_null(branch1.last_revision())
3669
2560
last2 = ensure_null(branch2.last_revision())
3671
2562
graph = branch1.repository.get_graph(branch2.repository)
3672
2563
base_rev_id = graph.find_unique_lca(last1, last2)
3674
self.outf.write('merge base is revision %s\n' % base_rev_id)
2565
print 'merge base is revision %s' % base_rev_id
3677
2568
class cmd_merge(Command):
3678
__doc__ = """Perform a three-way merge.
3680
The source of the merge can be specified either in the form of a branch,
3681
or in the form of a path to a file containing a merge directive generated
3682
with bzr send. If neither is specified, the default is the upstream branch
3683
or the branch most recently merged using --remember.
3685
When merging a branch, by default the tip will be merged. To pick a different
3686
revision, pass --revision. If you specify two values, the first will be used as
3687
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3688
available revisions, like this is commonly referred to as "cherrypicking".
3690
Revision numbers are always relative to the branch being merged.
2569
"""Perform a three-way merge.
2571
The branch is the branch you will merge from. By default, it will merge
2572
the latest revision. If you specify a revision, that revision will be
2573
merged. If you specify two revisions, the first will be used as a BASE,
2574
and the second one as OTHER. Revision numbers are always relative to the
3692
2577
By default, bzr will try to merge in all new work from the other
3693
2578
branch, automatically determining an appropriate base. If this
3694
2579
fails, you may need to give an explicit base.
3696
2581
Merge will do its best to combine the changes in two branches, but there
3697
2582
are some kinds of problems only a human can fix. When it encounters those,
3698
2583
it will mark a conflict. A conflict means that you need to fix something,
3770
2632
short_name='d',
3773
Option('preview', help='Instead of merging, show a diff of the'
3775
Option('interactive', help='Select changes interactively.',
3779
def run(self, location=None, revision=None, force=False,
3780
merge_type=None, show_base=False, reprocess=None, remember=False,
2637
def run(self, branch=None, revision=None, force=False, merge_type=None,
2638
show_base=False, reprocess=False, remember=False,
3781
2639
uncommitted=False, pull=False,
3782
2640
directory=None,
2642
from bzrlib.tag import _merge_tags_if_possible
3786
2643
if merge_type is None:
3787
2644
merge_type = _mod_merge.Merge3Merger
3789
2646
if directory is None: directory = u'.'
3790
possible_transports = []
3792
allow_pending = True
3793
verified = 'inapplicable'
2647
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2648
# inventory. Because merge is a mutating operation, it really
2649
# should be a lock_write() for the whole cmd_merge operation.
2650
# However, cmd_merge open's its own tree in _merge_helper, which
2651
# means if we lock here, the later lock_write() will always block.
2652
# Either the merge helper code should be updated to take a tree,
2653
# (What about tree.merge_from_branch?)
3794
2654
tree = WorkingTree.open_containing(directory)[0]
3797
basis_tree = tree.revision_tree(tree.last_revision())
3798
except errors.NoSuchRevision:
3799
basis_tree = tree.basis_tree()
3801
# die as quickly as possible if there are uncommitted changes
3803
if tree.has_changes():
3804
raise errors.UncommittedChanges(tree)
3806
view_info = _get_view_info_for_change_reporter(tree)
3807
2655
change_reporter = delta._ChangeReporter(
3808
unversioned_filter=tree.is_ignored, view_info=view_info)
3809
pb = ui.ui_factory.nested_progress_bar()
3810
self.add_cleanup(pb.finished)
3811
self.add_cleanup(tree.lock_write().unlock)
3812
if location is not None:
3814
mergeable = bundle.read_mergeable_from_url(location,
3815
possible_transports=possible_transports)
3816
except errors.NotABundle:
3820
raise errors.BzrCommandError('Cannot use --uncommitted'
3821
' with bundles or merge directives.')
2656
unversioned_filter=tree.is_ignored)
2658
other_transport = None
2659
other_revision_id = None
2660
base_revision_id = None
2661
possible_transports = []
2663
if branch is not None:
2664
mergeable, other_transport = _get_bundle_helper(branch)
3823
2666
if revision is not None:
3824
2667
raise errors.BzrCommandError(
3825
2668
'Cannot use -r with merge directives or bundles')
3826
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3829
if merger is None and uncommitted:
3830
if revision is not None and len(revision) > 0:
3831
raise errors.BzrCommandError('Cannot use --uncommitted and'
3832
' --revision at the same time.')
3833
merger = self.get_merger_from_uncommitted(tree, location, None)
3834
allow_pending = False
3837
merger, allow_pending = self._get_merger_from_branch(tree,
3838
location, revision, remember, possible_transports, None)
3840
merger.merge_type = merge_type
3841
merger.reprocess = reprocess
3842
merger.show_base = show_base
3843
self.sanity_check_merger(merger)
3844
if (merger.base_rev_id == merger.other_rev_id and
3845
merger.other_rev_id is not None):
3846
note('Nothing to do.')
3849
if merger.interesting_files is not None:
3850
raise errors.BzrCommandError('Cannot pull individual files')
3851
if (merger.base_rev_id == tree.last_revision()):
3852
result = tree.pull(merger.other_branch, False,
3853
merger.other_rev_id)
3854
result.report(self.outf)
3856
if merger.this_basis is None:
3857
raise errors.BzrCommandError(
3858
"This branch has no commits."
3859
" (perhaps you would prefer 'bzr pull')")
3861
return self._do_preview(merger)
3863
return self._do_interactive(merger)
3865
return self._do_merge(merger, change_reporter, allow_pending,
3868
def _get_preview(self, merger):
3869
tree_merger = merger.make_merger()
3870
tt = tree_merger.make_preview_transform()
3871
self.add_cleanup(tt.finalize)
3872
result_tree = tt.get_preview_tree()
3875
def _do_preview(self, merger):
3876
from bzrlib.diff import show_diff_trees
3877
result_tree = self._get_preview(merger)
3878
show_diff_trees(merger.this_tree, result_tree, self.outf,
3879
old_label='', new_label='')
3881
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3882
merger.change_reporter = change_reporter
3883
conflict_count = merger.do_merge()
3885
merger.set_pending()
3886
if verified == 'failed':
3887
warning('Preview patch does not match changes')
3888
if conflict_count != 0:
3893
def _do_interactive(self, merger):
3894
"""Perform an interactive merge.
3896
This works by generating a preview tree of the merge, then using
3897
Shelver to selectively remove the differences between the working tree
3898
and the preview tree.
3900
from bzrlib import shelf_ui
3901
result_tree = self._get_preview(merger)
3902
writer = bzrlib.option.diff_writer_registry.get()
3903
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3904
reporter=shelf_ui.ApplyReporter(),
3905
diff_writer=writer(sys.stdout))
3911
def sanity_check_merger(self, merger):
3912
if (merger.show_base and
3913
not merger.merge_type is _mod_merge.Merge3Merger):
3914
raise errors.BzrCommandError("Show-base is not supported for this"
3915
" merge type. %s" % merger.merge_type)
3916
if merger.reprocess is None:
3917
if merger.show_base:
3918
merger.reprocess = False
3920
# Use reprocess if the merger supports it
3921
merger.reprocess = merger.merge_type.supports_reprocess
3922
if merger.reprocess and not merger.merge_type.supports_reprocess:
3923
raise errors.BzrCommandError("Conflict reduction is not supported"
3924
" for merge type %s." %
3926
if merger.reprocess and merger.show_base:
3927
raise errors.BzrCommandError("Cannot do conflict reduction and"
3930
def _get_merger_from_branch(self, tree, location, revision, remember,
3931
possible_transports, pb):
3932
"""Produce a merger from a location, assuming it refers to a branch."""
3933
from bzrlib.tag import _merge_tags_if_possible
3934
# find the branch locations
3935
other_loc, user_location = self._select_branch_location(tree, location,
3937
if revision is not None and len(revision) == 2:
3938
base_loc, _unused = self._select_branch_location(tree,
3939
location, revision, 0)
3941
base_loc = other_loc
3943
other_branch, other_path = Branch.open_containing(other_loc,
3944
possible_transports)
3945
if base_loc == other_loc:
3946
base_branch = other_branch
3948
base_branch, base_path = Branch.open_containing(base_loc,
3949
possible_transports)
3950
# Find the revision ids
3951
other_revision_id = None
3952
base_revision_id = None
3953
if revision is not None:
3954
if len(revision) >= 1:
3955
other_revision_id = revision[-1].as_revision_id(other_branch)
3956
if len(revision) == 2:
3957
base_revision_id = revision[0].as_revision_id(base_branch)
2669
mergeable.install_revisions(tree.branch.repository)
2670
base_revision_id, other_revision_id, verified =\
2671
mergeable.get_merge_request(tree.branch.repository)
2672
if (base_revision_id != _mod_revision.NULL_REVISION and
2673
tree.branch.repository.get_graph().is_ancestor(
2674
base_revision_id, tree.branch.last_revision())):
2675
base_revision_id = None
2680
possible_transports.append(other_transport)
3958
2682
if other_revision_id is None:
3959
other_revision_id = _mod_revision.ensure_null(
3960
other_branch.last_revision())
2683
verified = 'inapplicable'
2684
if revision is None \
2685
or len(revision) < 1 or revision[0].needs_branch():
2686
branch = self._get_remembered_parent(tree, branch,
2689
if revision is None or len(revision) < 1:
2692
other = [branch, None]
2695
other = [branch, -1]
2696
other_branch, path = Branch.open_containing(branch,
2697
possible_transports)
2700
raise errors.BzrCommandError('Cannot use --uncommitted and'
2701
' --revision at the same time.')
2702
branch = revision[0].get_branch() or branch
2703
if len(revision) == 1:
2705
other_branch, path = Branch.open_containing(
2706
branch, possible_transports)
2707
revno = revision[0].in_history(other_branch).revno
2708
other = [branch, revno]
2710
assert len(revision) == 2
2711
if None in revision:
2712
raise errors.BzrCommandError(
2713
"Merge doesn't permit empty revision specifier.")
2714
base_branch, path = Branch.open_containing(
2715
branch, possible_transports)
2716
branch1 = revision[1].get_branch() or branch
2717
other_branch, path1 = Branch.open_containing(
2718
branch1, possible_transports)
2719
if revision[0].get_branch() is not None:
2720
# then path was obtained from it, and is None.
2723
base = [branch, revision[0].in_history(base_branch).revno]
2725
revision[1].in_history(other_branch).revno]
3961
2727
# Remember where we merge from
3962
if ((remember or tree.branch.get_submit_branch() is None) and
3963
user_location is not None):
3964
tree.branch.set_submit_branch(other_branch.base)
3965
_merge_tags_if_possible(other_branch, tree.branch)
3966
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3967
other_revision_id, base_revision_id, other_branch, base_branch)
3968
if other_path != '':
3969
allow_pending = False
3970
merger.interesting_files = [other_path]
3972
allow_pending = True
3973
return merger, allow_pending
3975
def get_merger_from_uncommitted(self, tree, location, pb):
3976
"""Get a merger for uncommitted changes.
3978
:param tree: The tree the merger should apply to.
3979
:param location: The location containing uncommitted changes.
3980
:param pb: The progress bar to use for showing progress.
3982
location = self._select_branch_location(tree, location)[0]
3983
other_tree, other_path = WorkingTree.open_containing(location)
3984
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3985
if other_path != '':
3986
merger.interesting_files = [other_path]
3989
def _select_branch_location(self, tree, user_location, revision=None,
3991
"""Select a branch location, according to possible inputs.
3993
If provided, branches from ``revision`` are preferred. (Both
3994
``revision`` and ``index`` must be supplied.)
3996
Otherwise, the ``location`` parameter is used. If it is None, then the
3997
``submit`` or ``parent`` location is used, and a note is printed.
3999
:param tree: The working tree to select a branch for merging into
4000
:param location: The location entered by the user
4001
:param revision: The revision parameter to the command
4002
:param index: The index to use for the revision parameter. Negative
4003
indices are permitted.
4004
:return: (selected_location, user_location). The default location
4005
will be the user-entered location.
4007
if (revision is not None and index is not None
4008
and revision[index] is not None):
4009
branch = revision[index].get_branch()
4010
if branch is not None:
4011
return branch, branch
4012
if user_location is None:
4013
location = self._get_remembered(tree, 'Merging from')
4015
location = user_location
4016
return location, user_location
4018
def _get_remembered(self, tree, verb_string):
2728
if ((tree.branch.get_parent() is None or remember) and
2729
other_branch is not None):
2730
tree.branch.set_parent(other_branch.base)
2732
# pull tags now... it's a bit inconsistent to do it ahead of copying
2733
# the history but that's done inside the merge code
2734
if other_branch is not None:
2735
_merge_tags_if_possible(other_branch, tree.branch)
2738
interesting_files = [path]
2740
interesting_files = None
2741
pb = ui.ui_factory.nested_progress_bar()
2744
conflict_count = _merge_helper(
2745
other, base, other_rev_id=other_revision_id,
2746
base_rev_id=base_revision_id,
2747
check_clean=(not force),
2748
merge_type=merge_type,
2749
reprocess=reprocess,
2750
show_base=show_base,
2753
pb=pb, file_list=interesting_files,
2754
change_reporter=change_reporter,
2755
possible_transports=possible_transports)
2758
if verified == 'failed':
2759
warning('Preview patch does not match changes')
2760
if conflict_count != 0:
2764
except errors.AmbiguousBase, e:
2765
m = ("sorry, bzr can't determine the right merge base yet\n"
2766
"candidates are:\n "
2767
+ "\n ".join(e.bases)
2769
"please specify an explicit base with -r,\n"
2770
"and (if you want) report this to the bzr developers\n")
2773
# TODO: move up to common parent; this isn't merge-specific anymore.
2774
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4019
2775
"""Use tree.branch's parent if none was supplied.
4021
2777
Report if the remembered location was used.
4023
stored_location = tree.branch.get_submit_branch()
4024
stored_location_type = "submit"
4025
if stored_location is None:
4026
stored_location = tree.branch.get_parent()
4027
stored_location_type = "parent"
2779
if supplied_location is not None:
2780
return supplied_location
2781
stored_location = tree.branch.get_parent()
4028
2782
mutter("%s", stored_location)
4029
2783
if stored_location is None:
4030
2784
raise errors.BzrCommandError("No location specified or remembered")
4031
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4032
note(u"%s remembered %s location %s", verb_string,
4033
stored_location_type, display_url)
2785
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2786
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4034
2787
return stored_location
4037
2790
class cmd_remerge(Command):
4038
__doc__ = """Redo a merge.
4040
2793
Use this if you want to try a different merge technique while resolving
4041
conflicts. Some merge techniques are better than others, and remerge
2794
conflicts. Some merge techniques are better than others, and remerge
4042
2795
lets you try different ones on different files.
4044
2797
The options for remerge have the same meaning and defaults as the ones for
4045
2798
merge. The difference is that remerge can (only) be run when there is a
4046
2799
pending merge, and it lets you specify particular files.
2803
$ bzr remerge --show-base
4049
2804
Re-do the merge of all conflicted files, and show the base text in
4050
conflict regions, in addition to the usual THIS and OTHER texts::
4052
bzr remerge --show-base
2805
conflict regions, in addition to the usual THIS and OTHER texts.
2807
$ bzr remerge --merge-type weave --reprocess foobar
4054
2808
Re-do the merge of "foobar", using the weave merge algorithm, with
4055
additional processing to reduce the size of conflict regions::
4057
bzr remerge --merge-type weave --reprocess foobar
2809
additional processing to reduce the size of conflict regions.
4059
2811
takes_args = ['file*']
4060
2812
takes_options = [
4338
3042
" or specified.")
4339
3043
display_url = urlutils.unescape_for_display(parent,
4340
3044
self.outf.encoding)
4341
message("Using saved parent location: "
4342
+ display_url + "\n")
3045
self.outf.write("Using last location: " + display_url + "\n")
4344
3047
remote_branch = Branch.open(other_branch)
4345
3048
if remote_branch.base == local_branch.base:
4346
3049
remote_branch = local_branch
4348
self.add_cleanup(remote_branch.lock_read().unlock)
4350
local_revid_range = _revision_range_to_revid_range(
4351
_get_revision_range(my_revision, local_branch,
4354
remote_revid_range = _revision_range_to_revid_range(
4355
_get_revision_range(revision,
4356
remote_branch, self.name()))
4358
local_extra, remote_extra = find_unmerged(
4359
local_branch, remote_branch, restrict,
4360
backward=not reverse,
4361
include_merges=include_merges,
4362
local_revid_range=local_revid_range,
4363
remote_revid_range=remote_revid_range)
4365
if log_format is None:
4366
registry = log.log_formatter_registry
4367
log_format = registry.get_default(local_branch)
4368
lf = log_format(to_file=self.outf,
4370
show_timezone='original')
4373
if local_extra and not theirs_only:
4374
message("You have %d extra revision(s):\n" %
4376
for revision in iter_log_revisions(local_extra,
4377
local_branch.repository,
4379
lf.log_revision(revision)
4380
printed_local = True
4383
printed_local = False
4385
if remote_extra and not mine_only:
4386
if printed_local is True:
4388
message("You are missing %d revision(s):\n" %
4390
for revision in iter_log_revisions(remote_extra,
4391
remote_branch.repository,
4393
lf.log_revision(revision)
4396
if mine_only and not local_extra:
4397
# We checked local, and found nothing extra
4398
message('This branch is up to date.\n')
4399
elif theirs_only and not remote_extra:
4400
# We checked remote, and found nothing extra
4401
message('Other branch is up to date.\n')
4402
elif not (mine_only or theirs_only or local_extra or
4404
# We checked both branches, and neither one had extra
4406
message("Branches are up to date.\n")
3050
local_branch.lock_read()
3052
remote_branch.lock_read()
3054
local_extra, remote_extra = find_unmerged(local_branch,
3056
if log_format is None:
3057
registry = log.log_formatter_registry
3058
log_format = registry.get_default(local_branch)
3059
lf = log_format(to_file=self.outf,
3061
show_timezone='original')
3062
if reverse is False:
3063
local_extra.reverse()
3064
remote_extra.reverse()
3065
if local_extra and not theirs_only:
3066
self.outf.write("You have %d extra revision(s):\n" %
3068
for revision in iter_log_revisions(local_extra,
3069
local_branch.repository,
3071
lf.log_revision(revision)
3072
printed_local = True
3074
printed_local = False
3075
if remote_extra and not mine_only:
3076
if printed_local is True:
3077
self.outf.write("\n\n\n")
3078
self.outf.write("You are missing %d revision(s):\n" %
3080
for revision in iter_log_revisions(remote_extra,
3081
remote_branch.repository,
3083
lf.log_revision(revision)
3084
if not remote_extra and not local_extra:
3086
self.outf.write("Branches are up to date.\n")
3090
remote_branch.unlock()
3092
local_branch.unlock()
4408
3093
if not status_code and parent is None and other_branch is not None:
4409
self.add_cleanup(local_branch.lock_write().unlock)
4410
# handle race conditions - a parent might be set while we run.
4411
if local_branch.get_parent() is None:
4412
local_branch.set_parent(remote_branch.base)
3094
local_branch.lock_write()
3096
# handle race conditions - a parent might be set while we run.
3097
if local_branch.get_parent() is None:
3098
local_branch.set_parent(remote_branch.base)
3100
local_branch.unlock()
4413
3101
return status_code
4416
3104
class cmd_pack(Command):
4417
__doc__ = """Compress the data within a repository.
4419
This operation compresses the data within a bazaar repository. As
4420
bazaar supports automatic packing of repository, this operation is
4421
normally not required to be done manually.
4423
During the pack operation, bazaar takes a backup of existing repository
4424
data, i.e. pack files. This backup is eventually removed by bazaar
4425
automatically when it is safe to do so. To save disk space by removing
4426
the backed up pack files, the --clean-obsolete-packs option may be
4429
Warning: If you use --clean-obsolete-packs and your machine crashes
4430
during or immediately after repacking, you may be left with a state
4431
where the deletion has been written to disk but the new packs have not
4432
been. In this case the repository may be unusable.
3105
"""Compress the data within a repository."""
4435
3107
_see_also = ['repositories']
4436
3108
takes_args = ['branch_or_repo?']
4438
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4441
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3110
def run(self, branch_or_repo='.'):
4442
3111
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4444
3113
branch = dir.open_branch()
4445
3114
repository = branch.repository
4446
3115
except errors.NotBranchError:
4447
3116
repository = dir.open_repository()
4448
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4451
3120
class cmd_plugins(Command):
4452
__doc__ = """List the installed plugins.
4454
This command displays the list of installed plugins including
4455
version of plugin and a short description of each.
4457
--verbose shows the path where each plugin is located.
3121
"""List the installed plugins.
3123
This command displays the list of installed plugins including the
3124
path where each one is located and a short description of each.
4459
3126
A plugin is an external component for Bazaar that extends the
4460
3127
revision control system, by adding or replacing code in Bazaar.
5079
3684
s.send_email(message)
5082
class cmd_send(Command):
5083
__doc__ = """Mail or create a merge-directive for submitting changes.
5085
A merge directive provides many things needed for requesting merges:
5087
* A machine-readable description of the merge to perform
5089
* An optional patch that is a preview of the changes requested
5091
* An optional bundle of revision data, so that the changes can be applied
5092
directly from the merge directive, without retrieving data from a
5095
`bzr send` creates a compact data set that, when applied using bzr
5096
merge, has the same effect as merging from the source branch.
5098
By default the merge directive is self-contained and can be applied to any
5099
branch containing submit_branch in its ancestory without needing access to
5102
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5103
revisions, but only a structured request to merge from the
5104
public_location. In that case the public_branch is needed and it must be
5105
up-to-date and accessible to the recipient. The public_branch is always
5106
included if known, so that people can check it later.
5108
The submit branch defaults to the parent of the source branch, but can be
5109
overridden. Both submit branch and public branch will be remembered in
5110
branch.conf the first time they are used for a particular branch. The
5111
source branch defaults to that containing the working directory, but can
5112
be changed using --from.
5114
In order to calculate those changes, bzr must analyse the submit branch.
5115
Therefore it is most efficient for the submit branch to be a local mirror.
5116
If a public location is known for the submit_branch, that location is used
5117
in the merge directive.
5119
The default behaviour is to send the merge directive by mail, unless -o is
5120
given, in which case it is sent to a file.
5122
Mail is sent using your preferred mail program. This should be transparent
5123
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5124
If the preferred client can't be found (or used), your editor will be used.
5126
To use a specific mail program, set the mail_client configuration option.
5127
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5128
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5129
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5130
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5133
If mail is being sent, a to address is required. This can be supplied
5134
either on the commandline, by setting the submit_to configuration
5135
option in the branch itself or the child_submit_to configuration option
5136
in the submit branch.
5138
Two formats are currently supported: "4" uses revision bundle format 4 and
5139
merge directive format 2. It is significantly faster and smaller than
5140
older formats. It is compatible with Bazaar 0.19 and later. It is the
5141
default. "0.9" uses revision bundle format 0.9 and merge directive
5142
format 1. It is compatible with Bazaar 0.12 - 0.18.
5144
The merge directives created by bzr send may be applied using bzr merge or
5145
bzr pull by specifying a file containing a merge directive as the location.
5147
bzr send makes extensive use of public locations to map local locations into
5148
URLs that can be used by other people. See `bzr help configuration` to
5149
set them, and use `bzr info` to display them.
5152
encoding_type = 'exact'
5154
_see_also = ['merge', 'pull']
5156
takes_args = ['submit_branch?', 'public_branch?']
5160
help='Do not include a bundle in the merge directive.'),
5161
Option('no-patch', help='Do not include a preview patch in the merge'
5164
help='Remember submit and public branch.'),
5166
help='Branch to generate the submission from, '
5167
'rather than the one containing the working directory.',
5170
Option('output', short_name='o',
5171
help='Write merge directive to this file or directory; '
5172
'use - for stdout.',
5175
help='Refuse to send if there are uncommitted changes in'
5176
' the working tree, --no-strict disables the check.'),
5177
Option('mail-to', help='Mail the request to this address.',
5181
Option('body', help='Body for the email.', type=unicode),
5182
RegistryOption('format',
5183
help='Use the specified output format.',
5184
lazy_registry=('bzrlib.send', 'format_registry')),
5187
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5188
no_patch=False, revision=None, remember=False, output=None,
5189
format=None, mail_to=None, message=None, body=None,
5190
strict=None, **kwargs):
5191
from bzrlib.send import send
5192
return send(submit_branch, revision, public_branch, remember,
5193
format, no_bundle, no_patch, output,
5194
kwargs.get('from', '.'), mail_to, message, body,
5199
class cmd_bundle_revisions(cmd_send):
5200
__doc__ = """Create a merge-directive for submitting changes.
5202
A merge directive provides many things needed for requesting merges:
5204
* A machine-readable description of the merge to perform
5206
* An optional patch that is a preview of the changes requested
5208
* An optional bundle of revision data, so that the changes can be applied
3687
class cmd_submit(Command):
3688
"""Create a merge-directive for submiting changes.
3690
A merge directive provides many things needed for requesting merges:
3691
- A machine-readable description of the merge to perform
3692
- An optional patch that is a preview of the changes requested
3693
- An optional bundle of revision data, so that the changes can be applied
5209
3694
directly from the merge directive, without retrieving data from a
5354
3869
short_name='d',
5357
RegistryOption.from_kwargs('sort',
5358
'Sort tags by different criteria.', title='Sorting',
5359
alpha='Sort tags lexicographically (default).',
5360
time='Sort tags chronologically.',
5366
3874
@display_command
5373
3878
branch, relpath = Branch.open_containing(directory)
5375
tags = branch.tags.get_tag_dict().items()
5379
self.add_cleanup(branch.lock_read().unlock)
5381
graph = branch.repository.get_graph()
5382
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5383
revid1, revid2 = rev1.rev_id, rev2.rev_id
5384
# only show revisions between revid1 and revid2 (inclusive)
5385
tags = [(tag, revid) for tag, revid in tags if
5386
graph.is_between(revid, revid1, revid2)]
5389
elif sort == 'time':
5391
for tag, revid in tags:
5393
revobj = branch.repository.get_revision(revid)
5394
except errors.NoSuchRevision:
5395
timestamp = sys.maxint # place them at the end
5397
timestamp = revobj.timestamp
5398
timestamps[revid] = timestamp
5399
tags.sort(key=lambda x: timestamps[x[1]])
5401
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5402
for index, (tag, revid) in enumerate(tags):
5404
revno = branch.revision_id_to_dotted_revno(revid)
5405
if isinstance(revno, tuple):
5406
revno = '.'.join(map(str, revno))
5407
except errors.NoSuchRevision:
5408
# Bad tag data/merges can lead to tagged revisions
5409
# which are not in this branch. Fail gracefully ...
5411
tags[index] = (tag, revno)
5413
for tag, revspec in tags:
5414
self.outf.write('%-20s %s\n' % (tag, revspec))
5417
class cmd_reconfigure(Command):
5418
__doc__ = """Reconfigure the type of a bzr directory.
5420
A target configuration must be specified.
5422
For checkouts, the bind-to location will be auto-detected if not specified.
5423
The order of preference is
5424
1. For a lightweight checkout, the current bound location.
5425
2. For branches that used to be checkouts, the previously-bound location.
5426
3. The push location.
5427
4. The parent location.
5428
If none of these is available, --bind-to must be specified.
5431
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
takes_args = ['location?']
5434
RegistryOption.from_kwargs(
5436
title='Target type',
5437
help='The type to reconfigure the directory to.',
5438
value_switches=True, enum_switch=False,
5439
branch='Reconfigure to be an unbound branch with no working tree.',
5440
tree='Reconfigure to be an unbound branch with a working tree.',
5441
checkout='Reconfigure to be a bound branch with a working tree.',
5442
lightweight_checkout='Reconfigure to be a lightweight'
5443
' checkout (with no local history).',
5444
standalone='Reconfigure to be a standalone branch '
5445
'(i.e. stop using shared repository).',
5446
use_shared='Reconfigure to use a shared repository.',
5447
with_trees='Reconfigure repository to create '
5448
'working trees on branches by default.',
5449
with_no_trees='Reconfigure repository to not create '
5450
'working trees on branches by default.'
5452
Option('bind-to', help='Branch to bind checkout to.', type=str),
5454
help='Perform reconfiguration even if local changes'
5456
Option('stacked-on',
5457
help='Reconfigure a branch to be stacked on another branch.',
5461
help='Reconfigure a branch to be unstacked. This '
5462
'may require copying substantial data into it.',
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
5469
directory = bzrdir.BzrDir.open(location)
5470
if stacked_on and unstacked:
5471
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5472
elif stacked_on is not None:
5473
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5475
reconfigure.ReconfigureUnstacked().apply(directory)
5476
# At the moment you can use --stacked-on and a different
5477
# reconfiguration shape at the same time; there seems no good reason
5479
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
5485
elif target_type == 'branch':
5486
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
elif target_type == 'tree':
5488
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
5492
elif target_type == 'lightweight-checkout':
5493
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5495
elif target_type == 'use-shared':
5496
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5497
elif target_type == 'standalone':
5498
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5499
elif target_type == 'with-trees':
5500
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5502
elif target_type == 'with-no-trees':
5503
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5505
reconfiguration.apply(force)
5508
class cmd_switch(Command):
5509
__doc__ = """Set the branch of a checkout and update.
5511
For lightweight checkouts, this changes the branch being referenced.
5512
For heavyweight checkouts, this checks that there are no local commits
5513
versus the current bound branch, then it makes the local branch a mirror
5514
of the new location and binds to it.
5516
In both cases, the working tree is updated and uncommitted changes
5517
are merged. The user can commit or revert these as they desire.
5519
Pending merges need to be committed or reverted before using switch.
5521
The path to the branch to switch to can be specified relative to the parent
5522
directory of the current branch. For example, if you are currently in a
5523
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5526
Bound branches use the nickname of its master branch unless it is set
5527
locally, in which case switching will update the local nickname to be
5531
takes_args = ['to_location?']
5532
takes_options = [Option('force',
5533
help='Switch even if local commits will be lost.'),
5535
Option('create-branch', short_name='b',
5536
help='Create the target branch from this one before'
5537
' switching to it.'),
5540
def run(self, to_location=None, force=False, create_branch=False,
5542
from bzrlib import switch
5544
revision = _get_one_revision('switch', revision)
5545
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5546
if to_location is None:
5547
if revision is None:
5548
raise errors.BzrCommandError('You must supply either a'
5549
' revision or a location')
5552
branch = control_dir.open_branch()
5553
had_explicit_nick = branch.get_config().has_explicit_nickname()
5554
except errors.NotBranchError:
5556
had_explicit_nick = False
5559
raise errors.BzrCommandError('cannot create branch without'
5561
to_location = directory_service.directories.dereference(
5563
if '/' not in to_location and '\\' not in to_location:
5564
# This path is meant to be relative to the existing branch
5565
this_url = self._get_branch_location(control_dir)
5566
to_location = urlutils.join(this_url, '..', to_location)
5567
to_branch = branch.bzrdir.sprout(to_location,
5568
possible_transports=[branch.bzrdir.root_transport],
5569
source_branch=branch).open_branch()
5572
to_branch = Branch.open(to_location)
5573
except errors.NotBranchError:
5574
this_url = self._get_branch_location(control_dir)
5575
to_branch = Branch.open(
5576
urlutils.join(this_url, '..', to_location))
5577
if revision is not None:
5578
revision = revision.as_revision_id(to_branch)
5579
switch.switch(control_dir, to_branch, force, revision_id=revision)
5580
if had_explicit_nick:
5581
branch = control_dir.open_branch() #get the new branch!
5582
branch.nick = to_branch.nick
5583
note('Switched to branch: %s',
5584
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5586
def _get_branch_location(self, control_dir):
5587
"""Return location of branch for this control dir."""
5589
this_branch = control_dir.open_branch()
5590
# This may be a heavy checkout, where we want the master branch
5591
master_location = this_branch.get_bound_location()
5592
if master_location is not None:
5593
return master_location
5594
# If not, use a local sibling
5595
return this_branch.base
5596
except errors.NotBranchError:
5597
format = control_dir.find_branch_format()
5598
if getattr(format, 'get_reference', None) is not None:
5599
return format.get_reference(control_dir)
5601
return control_dir.root_transport.base
5604
class cmd_view(Command):
5605
__doc__ = """Manage filtered views.
5607
Views provide a mask over the tree so that users can focus on
5608
a subset of a tree when doing their work. After creating a view,
5609
commands that support a list of files - status, diff, commit, etc -
5610
effectively have that list of files implicitly given each time.
5611
An explicit list of files can still be given but those files
5612
must be within the current view.
5614
In most cases, a view has a short life-span: it is created to make
5615
a selected change and is deleted once that change is committed.
5616
At other times, you may wish to create one or more named views
5617
and switch between them.
5619
To disable the current view without deleting it, you can switch to
5620
the pseudo view called ``off``. This can be useful when you need
5621
to see the whole tree for an operation or two (e.g. merge) but
5622
want to switch back to your view after that.
5625
To define the current view::
5627
bzr view file1 dir1 ...
5629
To list the current view::
5633
To delete the current view::
5637
To disable the current view without deleting it::
5639
bzr view --switch off
5641
To define a named view and switch to it::
5643
bzr view --name view-name file1 dir1 ...
5645
To list a named view::
5647
bzr view --name view-name
5649
To delete a named view::
5651
bzr view --name view-name --delete
5653
To switch to a named view::
5655
bzr view --switch view-name
5657
To list all views defined::
5661
To delete all views::
5663
bzr view --delete --all
5667
takes_args = ['file*']
5670
help='Apply list or delete action to all views.',
5673
help='Delete the view.',
5676
help='Name of the view to define, list or delete.',
5680
help='Name of the view to switch to.',
5685
def run(self, file_list,
5691
tree, file_list = tree_files(file_list, apply_view=False)
5692
current_view, view_dict = tree.views.get_view_info()
5697
raise errors.BzrCommandError(
5698
"Both --delete and a file list specified")
5700
raise errors.BzrCommandError(
5701
"Both --delete and --switch specified")
5703
tree.views.set_view_info(None, {})
5704
self.outf.write("Deleted all views.\n")
5706
raise errors.BzrCommandError("No current view to delete")
5708
tree.views.delete_view(name)
5709
self.outf.write("Deleted '%s' view.\n" % name)
5712
raise errors.BzrCommandError(
5713
"Both --switch and a file list specified")
5715
raise errors.BzrCommandError(
5716
"Both --switch and --all specified")
5717
elif switch == 'off':
5718
if current_view is None:
5719
raise errors.BzrCommandError("No current view to disable")
5720
tree.views.set_view_info(None, view_dict)
5721
self.outf.write("Disabled '%s' view.\n" % (current_view))
5723
tree.views.set_view_info(switch, view_dict)
5724
view_str = views.view_display_str(tree.views.lookup_view())
5725
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5728
self.outf.write('Views defined:\n')
5729
for view in sorted(view_dict):
5730
if view == current_view:
5734
view_str = views.view_display_str(view_dict[view])
5735
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5737
self.outf.write('No views defined.\n')
5740
# No name given and no current view set
5743
raise errors.BzrCommandError(
5744
"Cannot change the 'off' pseudo view")
5745
tree.views.set_view(name, sorted(file_list))
5746
view_str = views.view_display_str(tree.views.lookup_view())
5747
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5751
# No name given and no current view set
5752
self.outf.write('No current view.\n')
5754
view_str = views.view_display_str(tree.views.lookup_view(name))
5755
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5758
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = [Option('ignored', help='Delete all ignored files.'),
5925
Option('detritus', help='Delete conflict files, merge'
5926
' backups, and failed selftest dirs.'),
5928
help='Delete files unknown to bzr (default).'),
5929
Option('dry-run', help='Show files to delete instead of'
5931
Option('force', help='Do not prompt before deleting.')]
5932
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
from bzrlib.clean_tree import clean_tree
5935
if not (unknown or ignored or detritus):
5939
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5940
dry_run=dry_run, no_prompt=force)
5943
class cmd_reference(Command):
5944
__doc__ = """list, view and set branch locations for nested trees.
5946
If no arguments are provided, lists the branch locations for nested trees.
5947
If one argument is provided, display the branch location for that tree.
5948
If two arguments are provided, set the branch location for that tree.
5953
takes_args = ['path?', 'location?']
5955
def run(self, path=None, location=None):
5957
if path is not None:
5959
tree, branch, relpath =(
5960
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5961
if path is not None:
5964
tree = branch.basis_tree()
5966
info = branch._get_all_reference_info().iteritems()
5967
self._display_reference_info(tree, branch, info)
5969
file_id = tree.path2id(path)
5971
raise errors.NotVersionedError(path)
5972
if location is None:
5973
info = [(file_id, branch.get_reference_info(file_id))]
5974
self._display_reference_info(tree, branch, info)
5976
branch.set_reference_info(file_id, path, location)
5978
def _display_reference_info(self, tree, branch, info):
5980
for file_id, (path, location) in info:
5982
path = tree.id2path(file_id)
5983
except errors.NoSuchId:
5985
ref_list.append((path, location))
5986
for path, location in sorted(ref_list):
5987
self.outf.write('%s %s\n' % (path, location))
5990
def _register_lazy_builtins():
5991
# register lazy builtins from other modules; called at startup and should
5992
# be only called once.
5993
for (name, aliases, module_name) in [
5994
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5995
('cmd_dpush', [], 'bzrlib.foreign'),
5996
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5997
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5998
('cmd_conflicts', [], 'bzrlib.conflicts'),
5999
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6001
builtin_command_registry.register_lazy(name, aliases, module_name)
3879
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3880
self.outf.write('%-20s %s\n' % (tag_name, target))
3883
# command-line interpretation helper for merge-related commands
3884
def _merge_helper(other_revision, base_revision,
3885
check_clean=True, ignore_zero=False,
3886
this_dir=None, backup_files=False,
3888
file_list=None, show_base=False, reprocess=False,
3891
change_reporter=None,
3892
other_rev_id=None, base_rev_id=None,
3893
possible_transports=None):
3894
"""Merge changes into a tree.
3897
list(path, revno) Base for three-way merge.
3898
If [None, None] then a base will be automatically determined.
3900
list(path, revno) Other revision for three-way merge.
3902
Directory to merge changes into; '.' by default.
3904
If true, this_dir must have no uncommitted changes before the
3906
ignore_zero - If true, suppress the "zero conflicts" message when
3907
there are no conflicts; should be set when doing something we expect
3908
to complete perfectly.
3909
file_list - If supplied, merge only changes to selected files.
3911
All available ancestors of other_revision and base_revision are
3912
automatically pulled into the branch.
3914
The revno may be -1 to indicate the last revision on the branch, which is
3917
This function is intended for use from the command line; programmatic
3918
clients might prefer to call merge.merge_inner(), which has less magic
3921
# Loading it late, so that we don't always have to import bzrlib.merge
3922
if merge_type is None:
3923
merge_type = _mod_merge.Merge3Merger
3924
if this_dir is None:
3926
this_tree = WorkingTree.open_containing(this_dir)[0]
3927
if show_base and not merge_type is _mod_merge.Merge3Merger:
3928
raise errors.BzrCommandError("Show-base is not supported for this merge"
3929
" type. %s" % merge_type)
3930
if reprocess and not merge_type.supports_reprocess:
3931
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3932
" type %s." % merge_type)
3933
if reprocess and show_base:
3934
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3935
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3936
# only want to take out a lock_tree_write() if we don't have to pull
3937
# any ancestry. But merge might fetch ancestry in the middle, in
3938
# which case we would need a lock_write().
3939
# Because we cannot upgrade locks, for now we live with the fact that
3940
# the tree will be locked multiple times during a merge. (Maybe
3941
# read-only some of the time, but it means things will get read
3944
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3945
pb=pb, change_reporter=change_reporter)
3946
merger.pp = ProgressPhase("Merge phase", 5, pb)
3947
merger.pp.next_phase()
3948
merger.check_basis(check_clean)
3949
if other_rev_id is not None:
3950
merger.set_other_revision(other_rev_id, this_tree.branch)
3952
merger.set_other(other_revision, possible_transports)
3953
merger.pp.next_phase()
3954
if base_rev_id is not None:
3955
merger.set_base_revision(base_rev_id, this_tree.branch)
3956
elif base_revision is not None:
3957
merger.set_base(base_revision)
3960
if merger.base_rev_id == merger.other_rev_id:
3961
note('Nothing to do.')
3963
if file_list is None:
3964
if pull and merger.base_rev_id == merger.this_rev_id:
3965
# FIXME: deduplicate with pull
3966
result = merger.this_tree.pull(merger.this_branch,
3967
False, merger.other_rev_id)
3968
if result.old_revid == result.new_revid:
3969
note('No revisions to pull.')
3971
note('Now on revision %d.' % result.new_revno)
3973
merger.backup_files = backup_files
3974
merger.merge_type = merge_type
3975
merger.set_interesting_files(file_list)
3976
merger.show_base = show_base
3977
merger.reprocess = reprocess
3978
conflicts = merger.do_merge()
3979
if file_list is None:
3980
merger.set_pending()
3986
def _create_prefix(cur_transport):
3987
needed = [cur_transport]
3988
# Recurse upwards until we can create a directory successfully
3990
new_transport = cur_transport.clone('..')
3991
if new_transport.base == cur_transport.base:
3992
raise errors.BzrCommandError(
3993
"Failed to create path prefix for %s."
3994
% cur_transport.base)
3996
new_transport.mkdir('.')
3997
except errors.NoSuchFile:
3998
needed.append(new_transport)
3999
cur_transport = new_transport
4002
# Now we only need to create child directories
4004
cur_transport = needed.pop()
4005
cur_transport.ensure_base()
4008
def _get_bundle_helper(location):
4009
"""Get a bundle if 'location' points to one.
4011
Try try to identify a bundle and returns its mergeable form. If it's not,
4012
we return the tried transport anyway so that it can reused to access the
4015
:param location: can point to a bundle or a branch.
4017
:return: mergeable, transport
4020
url = urlutils.normalize_url(location)
4021
url, filename = urlutils.split(url, exclude_trailing_slash=False)
4022
location_transport = transport.get_transport(url)
4025
# There may be redirections but we ignore the intermediate
4026
# and final transports used
4027
read = bundle.read_mergeable_from_transport
4028
mergeable, t = read(location_transport, filename)
4029
except errors.NotABundle:
4030
# Continue on considering this url a Branch but adjust the
4031
# location_transport
4032
location_transport = location_transport.clone(filename)
4033
return mergeable, location_transport
4037
merge = _merge_helper
4040
# these get imported and then picked up by the scan for cmd_*
4041
# TODO: Some more consistent way to split command definitions across files;
4042
# we do need to load at least some information about them to know of
4043
# aliases. ideally we would avoid loading the implementation until the
4044
# details were needed.
4045
from bzrlib.cmd_version_info import cmd_version_info
4046
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4047
from bzrlib.bundle.commands import (
4050
from bzrlib.sign_my_commits import cmd_sign_my_commits
4051
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4052
cmd_weave_plan_merge, cmd_weave_merge_text