167
676
This is equivalent to creating the directory and then adding it.
169
679
takes_args = ['dir+']
680
encoding_type = 'replace'
171
682
def run(self, dir_list):
174
683
for d in dir_list:
685
wt, dd = WorkingTree.open_containing(d)
687
self.outf.write('added %s\n' % d)
182
690
class cmd_relpath(Command):
183
691
"""Show path of a file relative to root"""
184
693
takes_args = ['filename']
187
697
def run(self, filename):
188
print find_branch(filename).relpath(filename)
698
# TODO: jam 20050106 Can relpath return a munged path if
699
# sys.stdout encoding cannot represent it?
700
tree, relpath = WorkingTree.open_containing(filename)
701
self.outf.write(relpath)
702
self.outf.write('\n')
192
705
class cmd_inventory(Command):
193
"""Show inventory of the current working copy or a revision."""
194
takes_options = ['revision', 'show-ids']
196
def run(self, revision=None, show_ids=False):
199
inv = b.read_working_inventory()
201
if len(revision) > 1:
202
raise BzrCommandError('bzr inventory --revision takes'
203
' exactly one revision identifier')
204
inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
206
for path, entry in inv.entries():
706
"""Show inventory of the current working copy or a revision.
708
It is possible to limit the output to a particular entry
709
type using the --kind option. For example: --kind file.
711
It is also possible to restrict the list of files to a specific
712
set. For example: bzr inventory --show-ids this/file
721
help='List entries of a particular kind: file, directory, symlink.',
724
takes_args = ['file*']
727
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
728
if kind and kind not in ['file', 'directory', 'symlink']:
729
raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
731
revision = _get_one_revision('inventory', revision)
732
work_tree, file_list = tree_files(file_list)
733
work_tree.lock_read()
735
if revision is not None:
736
tree = revision.as_tree(work_tree.branch)
738
extra_trees = [work_tree]
744
if file_list is not None:
745
file_ids = tree.paths2ids(file_list, trees=extra_trees,
746
require_versioned=True)
747
# find_ids_across_trees may include some paths that don't
749
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
750
for file_id in file_ids if file_id in tree)
752
entries = tree.inventory.entries()
755
if tree is not work_tree:
758
for path, entry in entries:
759
if kind and kind != entry.kind:
208
print '%-50s %s' % (path, entry.file_id)
762
self.outf.write('%-50s %s\n' % (path, entry.file_id))
213
class cmd_move(Command):
214
"""Move files to a different directory.
219
The destination must be a versioned directory in the same branch.
221
takes_args = ['source$', 'dest']
222
def run(self, source_list, dest):
225
# TODO: glob expansion on windows?
226
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
229
class cmd_rename(Command):
230
"""Change the name of an entry.
233
bzr rename frob.c frobber.c
234
bzr rename src/frob.c lib/frob.c
236
It is an error if the destination name exists.
238
See also the 'move' command, which moves files into a different
239
directory without changing their name.
241
TODO: Some way to rename multiple files without invoking bzr for each
243
takes_args = ['from_name', 'to_name']
245
def run(self, from_name, to_name):
247
b.rename_one(b.relpath(from_name), b.relpath(to_name))
764
self.outf.write(path)
765
self.outf.write('\n')
251
768
class cmd_mv(Command):
252
769
"""Move or rename a file.
255
772
bzr mv OLDNAME NEWNAME
256
774
bzr mv SOURCE... DESTINATION
258
776
If the last argument is a versioned directory, all the other names
259
777
are moved into it. Otherwise, there must be exactly two arguments
260
and the file is changed to a new name, which must not already exist.
778
and the file is changed to a new name.
780
If OLDNAME does not exist on the filesystem but is versioned and
781
NEWNAME does exist on the filesystem but is not versioned, mv
782
assumes that the file has been manually moved and only updates
783
its internal inventory to reflect that change.
784
The same is valid when moving many SOURCE files to a DESTINATION.
262
786
Files cannot be moved between branches.
264
789
takes_args = ['names*']
265
def run(self, names_list):
790
takes_options = [Option("after", help="Move only the bzr identifier"
791
" of the file, because the file has already been moved."),
792
Option('auto', help='Automatically guess renames.'),
793
Option('dry-run', help='Avoid making changes when guessing renames.'),
795
aliases = ['move', 'rename']
796
encoding_type = 'replace'
798
def run(self, names_list, after=False, auto=False, dry_run=False):
800
return self.run_auto(names_list, after, dry_run)
802
raise errors.BzrCommandError('--dry-run requires --auto.')
803
if names_list is None:
266
805
if len(names_list) < 2:
267
raise BzrCommandError("missing file argument")
268
b = find_branch(names_list[0])
270
rel_names = [b.relpath(x) for x in names_list]
272
if os.path.isdir(names_list[-1]):
806
raise errors.BzrCommandError("missing file argument")
807
tree, rel_names = tree_files(names_list, canonicalize=False)
808
tree.lock_tree_write()
810
self._run(tree, names_list, rel_names, after)
814
def run_auto(self, names_list, after, dry_run):
815
if names_list is not None and len(names_list) > 1:
816
raise errors.BzrCommandError('Only one path may be specified to'
819
raise errors.BzrCommandError('--after cannot be specified with'
821
work_tree, file_list = tree_files(names_list, default_branch='.')
822
work_tree.lock_tree_write()
824
rename_map.RenameMap.guess_renames(work_tree, dry_run)
828
def _run(self, tree, names_list, rel_names, after):
829
into_existing = osutils.isdir(names_list[-1])
830
if into_existing and len(names_list) == 2:
832
# a. case-insensitive filesystem and change case of dir
833
# b. move directory after the fact (if the source used to be
834
# a directory, but now doesn't exist in the working tree
835
# and the target is an existing directory, just rename it)
836
if (not tree.case_sensitive
837
and rel_names[0].lower() == rel_names[1].lower()):
838
into_existing = False
841
# 'fix' the case of a potential 'from'
842
from_id = tree.path2id(
843
tree.get_canonical_inventory_path(rel_names[0]))
844
if (not osutils.lexists(names_list[0]) and
845
from_id and inv.get_file_kind(from_id) == "directory"):
846
into_existing = False
273
849
# move into existing directory
274
for pair in b.move(rel_names[:-1], rel_names[-1]):
275
print "%s => %s" % pair
850
# All entries reference existing inventory items, so fix them up
851
# for cicp file-systems.
852
rel_names = tree.get_canonical_inventory_paths(rel_names)
853
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
855
self.outf.write("%s => %s\n" % (src, dest))
277
857
if len(names_list) != 2:
278
raise BzrCommandError('to mv multiple files the destination '
279
'must be a versioned directory')
280
b.rename_one(rel_names[0], rel_names[1])
281
print "%s => %s" % (rel_names[0], rel_names[1])
858
raise errors.BzrCommandError('to mv multiple files the'
859
' destination must be a versioned'
862
# for cicp file-systems: the src references an existing inventory
864
src = tree.get_canonical_inventory_path(rel_names[0])
865
# Find the canonical version of the destination: In all cases, the
866
# parent of the target must be in the inventory, so we fetch the
867
# canonical version from there (we do not always *use* the
868
# canonicalized tail portion - we may be attempting to rename the
870
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
871
dest_parent = osutils.dirname(canon_dest)
872
spec_tail = osutils.basename(rel_names[1])
873
# For a CICP file-system, we need to avoid creating 2 inventory
874
# entries that differ only by case. So regardless of the case
875
# we *want* to use (ie, specified by the user or the file-system),
876
# we must always choose to use the case of any existing inventory
877
# items. The only exception to this is when we are attempting a
878
# case-only rename (ie, canonical versions of src and dest are
880
dest_id = tree.path2id(canon_dest)
881
if dest_id is None or tree.path2id(src) == dest_id:
882
# No existing item we care about, so work out what case we
883
# are actually going to use.
885
# If 'after' is specified, the tail must refer to a file on disk.
887
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
889
# pathjoin with an empty tail adds a slash, which breaks
891
dest_parent_fq = tree.basedir
893
dest_tail = osutils.canonical_relpath(
895
osutils.pathjoin(dest_parent_fq, spec_tail))
897
# not 'after', so case as specified is used
898
dest_tail = spec_tail
900
# Use the existing item so 'mv' fails with AlreadyVersioned.
901
dest_tail = os.path.basename(canon_dest)
902
dest = osutils.pathjoin(dest_parent, dest_tail)
903
mutter("attempting to move %s => %s", src, dest)
904
tree.rename_one(src, dest, after=after)
906
self.outf.write("%s => %s\n" % (src, dest))
286
909
class cmd_pull(Command):
287
"""Pull any changes from another branch into the current one.
289
If the location is omitted, the last-used location will be used.
290
Both the revision history and the working directory will be
910
"""Turn this branch into a mirror of another branch.
293
912
This command only works on branches that have not diverged. Branches are
294
considered diverged if both branches have had commits without first
295
pulling from the other.
297
If branches have diverged, you can use 'bzr merge' to pull the text changes
298
from one into the other.
913
considered diverged if the destination branch's most recent commit is one
914
that has not been merged (directly or indirectly) into the parent.
916
If branches have diverged, you can use 'bzr merge' to integrate the changes
917
from one into the other. Once one branch has merged, the other should
918
be able to pull it again.
920
If you want to forget your local changes and just update your branch to
921
match the remote one, use pull --overwrite.
923
If there is no default location set, the first pull will set it. After
924
that, you can omit the location to use the default. To change the
925
default, use --remember. The value will only be saved if the remote
926
location can be accessed.
928
Note: The location can be specified either in the form of a branch,
929
or in the form of a path to a file containing a merge directive generated
933
_see_also = ['push', 'update', 'status-flags', 'send']
934
takes_options = ['remember', 'overwrite', 'revision',
935
custom_help('verbose',
936
help='Show logs of pulled revisions.'),
938
help='Branch to pull into, '
939
'rather than the one containing the working directory.',
944
help="Perform a local pull in a bound "
945
"branch. Local pulls are not applied to "
300
949
takes_args = ['location?']
950
encoding_type = 'replace'
302
def run(self, location=None):
303
from bzrlib.merge import merge
305
from shutil import rmtree
952
def run(self, location=None, remember=False, overwrite=False,
953
revision=None, verbose=False,
954
directory=None, local=False):
955
# FIXME: too much stuff is in the command class
958
if directory is None:
961
tree_to = WorkingTree.open_containing(directory)[0]
962
branch_to = tree_to.branch
963
except errors.NoWorkingTree:
965
branch_to = Branch.open_containing(directory)[0]
308
br_to = find_branch('.')
309
stored_loc = br_to.get_parent()
967
if local and not branch_to.get_bound_location():
968
raise errors.LocalRequiresBoundBranch()
970
possible_transports = []
971
if location is not None:
973
mergeable = bundle.read_mergeable_from_url(location,
974
possible_transports=possible_transports)
975
except errors.NotABundle:
978
stored_loc = branch_to.get_parent()
310
979
if location is None:
311
980
if stored_loc is None:
312
raise BzrCommandError("No pull location known or specified.")
981
raise errors.BzrCommandError("No pull location known or"
314
print "Using last location: %s" % stored_loc
984
display_url = urlutils.unescape_for_display(stored_loc,
987
self.outf.write("Using saved parent location: %s\n" % display_url)
315
988
location = stored_loc
316
cache_root = tempfile.mkdtemp()
317
from bzrlib.branch import DivergedBranches
318
br_from = find_branch(location)
319
location = br_from.base
320
old_revno = br_to.revno()
990
revision = _get_one_revision('pull', revision)
991
if mergeable is not None:
992
if revision is not None:
993
raise errors.BzrCommandError(
994
'Cannot use -r with merge directives or bundles')
995
mergeable.install_revisions(branch_to.repository)
996
base_revision_id, revision_id, verified = \
997
mergeable.get_merge_request(branch_to.repository)
998
branch_from = branch_to
1000
branch_from = Branch.open(location,
1001
possible_transports=possible_transports)
1003
if branch_to.get_parent() is None or remember:
1004
branch_to.set_parent(branch_from.base)
1006
if branch_from is not branch_to:
1007
branch_from.lock_read()
322
from branch import find_cached_branch, DivergedBranches
323
br_from = find_cached_branch(location, cache_root)
324
location = br_from.base
325
old_revno = br_to.revno()
1009
if revision is not None:
1010
revision_id = revision.as_revision_id(branch_from)
1012
branch_to.lock_write()
327
br_to.update_revisions(br_from)
328
except DivergedBranches:
329
raise BzrCommandError("These branches have diverged."
332
merge(('.', -1), ('.', old_revno), check_clean=False)
333
if location != stored_loc:
334
br_to.set_parent(location)
1014
if tree_to is not None:
1015
view_info = _get_view_info_for_change_reporter(tree_to)
1016
change_reporter = delta._ChangeReporter(
1017
unversioned_filter=tree_to.is_ignored,
1018
view_info=view_info)
1019
result = tree_to.pull(
1020
branch_from, overwrite, revision_id, change_reporter,
1021
possible_transports=possible_transports, local=local)
1023
result = branch_to.pull(
1024
branch_from, overwrite, revision_id, local=local)
1026
result.report(self.outf)
1027
if verbose and result.old_revid != result.new_revid:
1028
log.show_branch_change(
1029
branch_to, self.outf, result.old_revno,
1034
if branch_from is not branch_to:
1035
branch_from.unlock()
1038
class cmd_push(Command):
1039
"""Update a mirror of this branch.
1041
The target branch will not have its working tree populated because this
1042
is both expensive, and is not supported on remote file systems.
1044
Some smart servers or protocols *may* put the working tree in place in
1047
This command only works on branches that have not diverged. Branches are
1048
considered diverged if the destination branch's most recent commit is one
1049
that has not been merged (directly or indirectly) by the source branch.
1051
If branches have diverged, you can use 'bzr push --overwrite' to replace
1052
the other branch completely, discarding its unmerged changes.
1054
If you want to ensure you have the different changes in the other branch,
1055
do a merge (see bzr help merge) from the other branch, and commit that.
1056
After that you will be able to do a push without '--overwrite'.
1058
If there is no default push location set, the first push will set it.
1059
After that, you can omit the location to use the default. To change the
1060
default, use --remember. The value will only be saved if the remote
1061
location can be accessed.
1064
_see_also = ['pull', 'update', 'working-trees']
1065
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1066
Option('create-prefix',
1067
help='Create the path leading up to the branch '
1068
'if it does not already exist.'),
1070
help='Branch to push from, '
1071
'rather than the one containing the working directory.',
1075
Option('use-existing-dir',
1076
help='By default push will fail if the target'
1077
' directory exists, but does not already'
1078
' have a control directory. This flag will'
1079
' allow push to proceed.'),
1081
help='Create a stacked branch that references the public location '
1082
'of the parent branch.'),
1083
Option('stacked-on',
1084
help='Create a stacked branch that refers to another branch '
1085
'for the commit history. Only the work not present in the '
1086
'referenced branch is included in the branch created.',
1089
help='Refuse to push if there are uncommitted changes in'
1090
' the working tree, --no-strict disables the check.'),
1092
takes_args = ['location?']
1093
encoding_type = 'replace'
1095
def run(self, location=None, remember=False, overwrite=False,
1096
create_prefix=False, verbose=False, revision=None,
1097
use_existing_dir=False, directory=None, stacked_on=None,
1098
stacked=False, strict=None):
1099
from bzrlib.push import _show_push_branch
1101
if directory is None:
1103
# Get the source branch
1105
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1107
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1108
if strict is None: strict = True # default value
1109
# Get the tip's revision_id
1110
revision = _get_one_revision('push', revision)
1111
if revision is not None:
1112
revision_id = revision.in_history(br_from).rev_id
1115
if strict and tree is not None and revision_id is None:
1116
if (tree.has_changes()):
1117
raise errors.UncommittedChanges(
1118
tree, more='Use --no-strict to force the push.')
1119
if tree.last_revision() != tree.branch.last_revision():
1120
# The tree has lost sync with its branch, there is little
1121
# chance that the user is aware of it but he can still force
1122
# the push with --no-strict
1123
raise errors.OutOfDateTree(
1124
tree, more='Use --no-strict to force the push.')
1126
# Get the stacked_on branch, if any
1127
if stacked_on is not None:
1128
stacked_on = urlutils.normalize_url(stacked_on)
1130
parent_url = br_from.get_parent()
1132
parent = Branch.open(parent_url)
1133
stacked_on = parent.get_public_branch()
1135
# I considered excluding non-http url's here, thus forcing
1136
# 'public' branches only, but that only works for some
1137
# users, so it's best to just depend on the user spotting an
1138
# error by the feedback given to them. RBC 20080227.
1139
stacked_on = parent_url
1141
raise errors.BzrCommandError(
1142
"Could not determine branch to refer to.")
1144
# Get the destination location
1145
if location is None:
1146
stored_loc = br_from.get_push_location()
1147
if stored_loc is None:
1148
raise errors.BzrCommandError(
1149
"No push location known or specified.")
1151
display_url = urlutils.unescape_for_display(stored_loc,
1153
self.outf.write("Using saved push location: %s\n" % display_url)
1154
location = stored_loc
1156
_show_push_branch(br_from, revision_id, location, self.outf,
1157
verbose=verbose, overwrite=overwrite, remember=remember,
1158
stacked_on=stacked_on, create_prefix=create_prefix,
1159
use_existing_dir=use_existing_dir)
340
1162
class cmd_branch(Command):
341
"""Create a new copy of a branch.
1163
"""Create a new branch that is a copy of an existing branch.
343
1165
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
344
1166
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1167
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1168
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1169
identifier, if any. For example, "branch lp:foo-bar" will attempt to
346
1172
To retrieve the branch as of a particular revision, supply the --revision
347
1173
parameter, as in "branch foo/bar -r 5".
1176
_see_also = ['checkout']
349
1177
takes_args = ['from_location', 'to_location?']
350
takes_options = ['revision']
1178
takes_options = ['revision', Option('hardlink',
1179
help='Hard-link working tree files where possible.'),
1181
help="Create a branch without a working-tree."),
1183
help="Switch the checkout in the current directory "
1184
"to the new branch."),
1186
help='Create a stacked branch referring to the source branch. '
1187
'The new branch will depend on the availability of the source '
1188
'branch for all operations.'),
1189
Option('standalone',
1190
help='Do not use a shared repository, even if available.'),
1191
Option('use-existing-dir',
1192
help='By default branch will fail if the target'
1193
' directory exists, but does not already'
1194
' have a control directory. This flag will'
1195
' allow branch to proceed.'),
351
1197
aliases = ['get', 'clone']
353
def run(self, from_location, to_location=None, revision=None):
354
from bzrlib.branch import copy_branch, find_cached_branch
357
from shutil import rmtree
358
cache_root = tempfile.mkdtemp()
1199
def run(self, from_location, to_location=None, revision=None,
1200
hardlink=False, stacked=False, standalone=False, no_tree=False,
1201
use_existing_dir=False, switch=False):
1202
from bzrlib import switch as _mod_switch
1203
from bzrlib.tag import _merge_tags_if_possible
1204
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1206
if (accelerator_tree is not None and
1207
accelerator_tree.supports_content_filtering()):
1208
accelerator_tree = None
1209
revision = _get_one_revision('branch', revision)
362
elif len(revision) > 1:
363
raise BzrCommandError(
364
'bzr branch --revision takes exactly 1 revision value')
366
br_from = find_cached_branch(from_location, cache_root)
368
if e.errno == errno.ENOENT:
369
raise BzrCommandError('Source location "%s" does not'
370
' exist.' % to_location)
1212
if revision is not None:
1213
revision_id = revision.as_revision_id(br_from)
1215
# FIXME - wt.last_revision, fallback to branch, fall back to
1216
# None or perhaps NULL_REVISION to mean copy nothing
1218
revision_id = br_from.last_revision()
373
1219
if to_location is None:
374
to_location = os.path.basename(from_location.rstrip("/\\"))
1220
to_location = urlutils.derive_to_location(from_location)
1221
to_transport = transport.get_transport(to_location)
376
os.mkdir(to_location)
378
if e.errno == errno.EEXIST:
379
raise BzrCommandError('Target directory "%s" already'
380
' exists.' % to_location)
381
if e.errno == errno.ENOENT:
382
raise BzrCommandError('Parent of "%s" does not exist.' %
1223
to_transport.mkdir('.')
1224
except errors.FileExists:
1225
if not use_existing_dir:
1226
raise errors.BzrCommandError('Target directory "%s" '
1227
'already exists.' % to_location)
387
copy_branch(br_from, to_location, revision[0])
388
except bzrlib.errors.NoSuchRevision:
390
msg = "The branch %s has no revision %d." % (from_location, revision[0])
391
raise BzrCommandError(msg)
1230
bzrdir.BzrDir.open_from_transport(to_transport)
1231
except errors.NotBranchError:
1234
raise errors.AlreadyBranchError(to_location)
1235
except errors.NoSuchFile:
1236
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1239
# preserve whatever source format we have.
1240
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1241
possible_transports=[to_transport],
1242
accelerator_tree=accelerator_tree,
1243
hardlink=hardlink, stacked=stacked,
1244
force_new_repo=standalone,
1245
create_tree_if_local=not no_tree,
1246
source_branch=br_from)
1247
branch = dir.open_branch()
1248
except errors.NoSuchRevision:
1249
to_transport.delete_tree('.')
1250
msg = "The branch %s has no revision %s." % (from_location,
1252
raise errors.BzrCommandError(msg)
1253
_merge_tags_if_possible(br_from, branch)
1254
# If the source branch is stacked, the new branch may
1255
# be stacked whether we asked for that explicitly or not.
1256
# We therefore need a try/except here and not just 'if stacked:'
1258
note('Created new stacked branch referring to %s.' %
1259
branch.get_stacked_on_url())
1260
except (errors.NotStacked, errors.UnstackableBranchFormat,
1261
errors.UnstackableRepositoryFormat), e:
1262
note('Branched %d revision(s).' % branch.revno())
1264
# Switch to the new branch
1265
wt, _ = WorkingTree.open_containing('.')
1266
_mod_switch.switch(wt.bzrdir, branch)
1267
note('Switched to branch: %s',
1268
urlutils.unescape_for_display(branch.base, 'utf-8'))
1273
class cmd_checkout(Command):
1274
"""Create a new checkout of an existing branch.
1276
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1277
the branch found in '.'. This is useful if you have removed the working tree
1278
or if it was never created - i.e. if you pushed the branch to its current
1279
location using SFTP.
1281
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1282
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1283
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1284
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1285
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1288
To retrieve the branch as of a particular revision, supply the --revision
1289
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1290
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1294
_see_also = ['checkouts', 'branch']
1295
takes_args = ['branch_location?', 'to_location?']
1296
takes_options = ['revision',
1297
Option('lightweight',
1298
help="Perform a lightweight checkout. Lightweight "
1299
"checkouts depend on access to the branch for "
1300
"every operation. Normal checkouts can perform "
1301
"common operations like diff and status without "
1302
"such access, and also support local commits."
1304
Option('files-from', type=str,
1305
help="Get file contents from this tree."),
1307
help='Hard-link working tree files where possible.'
1312
def run(self, branch_location=None, to_location=None, revision=None,
1313
lightweight=False, files_from=None, hardlink=False):
1314
if branch_location is None:
1315
branch_location = osutils.getcwd()
1316
to_location = branch_location
1317
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1319
revision = _get_one_revision('checkout', revision)
1320
if files_from is not None:
1321
accelerator_tree = WorkingTree.open(files_from)
1322
if revision is not None:
1323
revision_id = revision.as_revision_id(source)
1326
if to_location is None:
1327
to_location = urlutils.derive_to_location(branch_location)
1328
# if the source and to_location are the same,
1329
# and there is no working tree,
1330
# then reconstitute a branch
1331
if (osutils.abspath(to_location) ==
1332
osutils.abspath(branch_location)):
1334
source.bzrdir.open_workingtree()
1335
except errors.NoWorkingTree:
1336
source.bzrdir.create_workingtree(revision_id)
1338
source.create_checkout(to_location, revision_id, lightweight,
1339
accelerator_tree, hardlink)
396
1342
class cmd_renames(Command):
397
1343
"""Show list of renamed files.
399
TODO: Option to show renames between two historical versions.
401
TODO: Only show renames under dir, rather than in the whole branch.
403
takes_args = ['dir?']
1345
# TODO: Option to show renames between two historical versions.
1347
# TODO: Only show renames under dir, rather than in the whole branch.
1348
_see_also = ['status']
1349
takes_args = ['dir?']
1352
def run(self, dir=u'.'):
1353
tree = WorkingTree.open_containing(dir)[0]
1356
new_inv = tree.inventory
1357
old_tree = tree.basis_tree()
1358
old_tree.lock_read()
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))
1378
class cmd_update(Command):
1379
"""Update a tree to have the latest code committed to its branch.
1381
This will perform a merge into the working tree, and may generate
1382
conflicts. If you have any local changes, you will still
1383
need to commit them after the update for the update to be complete.
1385
If you want to discard your local changes, you can just do a
1386
'bzr revert' instead of 'bzr commit' after the update.
1389
_see_also = ['pull', 'working-trees', 'status-flags']
1390
takes_args = ['dir?']
405
1393
def run(self, dir='.'):
407
old_inv = b.basis_tree().inventory
408
new_inv = b.read_working_inventory()
410
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
412
for old_name, new_name in renames:
413
print "%s => %s" % (old_name, new_name)
1394
tree = WorkingTree.open_containing(dir)[0]
1395
possible_transports = []
1396
master = tree.branch.get_master_branch(
1397
possible_transports=possible_transports)
1398
if master is not None:
1401
tree.lock_tree_write()
1403
existing_pending_merges = tree.get_parent_ids()[1:]
1404
last_rev = _mod_revision.ensure_null(tree.last_revision())
1405
if last_rev == _mod_revision.ensure_null(
1406
tree.branch.last_revision()):
1407
# may be up to date, check master too.
1408
if master is None or last_rev == _mod_revision.ensure_null(
1409
master.last_revision()):
1410
revno = tree.branch.revision_id_to_revno(last_rev)
1411
note("Tree is up to date at revision %d." % (revno,))
1413
view_info = _get_view_info_for_change_reporter(tree)
1414
conflicts = tree.update(
1415
delta._ChangeReporter(unversioned_filter=tree.is_ignored,
1416
view_info=view_info), possible_transports=possible_transports)
1417
revno = tree.branch.revision_id_to_revno(
1418
_mod_revision.ensure_null(tree.last_revision()))
1419
note('Updated to revision %d.' % (revno,))
1420
if tree.get_parent_ids()[1:] != existing_pending_merges:
1421
note('Your local commits will now show as pending merges with '
1422
"'bzr status', and can be committed with 'bzr commit'.")
416
1431
class cmd_info(Command):
417
"""Show statistical information about a branch."""
418
takes_args = ['branch?']
420
def run(self, branch=None):
423
b = find_branch(branch)
1432
"""Show information about a working tree, branch or repository.
1434
This command will show all known locations and formats associated to the
1435
tree, branch or repository.
1437
In verbose mode, statistical information is included with each report.
1438
To see extended statistic information, use a verbosity level of 2 or
1439
higher by specifying the verbose option multiple times, e.g. -vv.
1441
Branches and working trees will also report any missing revisions.
1445
Display information on the format and related locations:
1449
Display the above together with extended format information and
1450
basic statistics (like the number of files in the working tree and
1451
number of revisions in the branch and repository):
1455
Display the above together with number of committers to the branch:
1459
_see_also = ['revno', 'working-trees', 'repositories']
1460
takes_args = ['location?']
1461
takes_options = ['verbose']
1462
encoding_type = 'replace'
1465
def run(self, location=None, verbose=False):
1467
noise_level = get_verbosity_level()
1470
from bzrlib.info import show_bzrdir_info
1471
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1472
verbose=noise_level, outfile=self.outf)
427
1475
class cmd_remove(Command):
428
"""Make a file unversioned.
1476
"""Remove files or directories.
430
This makes bzr stop tracking changes to a versioned file. It does
431
not delete the working copy.
1478
This makes bzr stop tracking changes to the specified files. bzr will delete
1479
them if they can easily be recovered using revert. If no options or
1480
parameters are given bzr will scan for files that are being tracked by bzr
1481
but missing in your tree and stop tracking them for you.
433
takes_args = ['file+']
434
takes_options = ['verbose']
436
def run(self, file_list, verbose=False):
437
b = find_branch(file_list[0])
438
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
1483
takes_args = ['file*']
1484
takes_options = ['verbose',
1485
Option('new', help='Only remove files that have never been committed.'),
1486
RegistryOption.from_kwargs('file-deletion-strategy',
1487
'The file deletion mode to be used.',
1488
title='Deletion Strategy', value_switches=True, enum_switch=False,
1489
safe='Only delete files if they can be'
1490
' safely recovered (default).',
1491
keep='Delete from bzr but leave the working copy.',
1492
force='Delete all the specified files, even if they can not be '
1493
'recovered and even if they are non-empty directories.')]
1494
aliases = ['rm', 'del']
1495
encoding_type = 'replace'
1497
def run(self, file_list, verbose=False, new=False,
1498
file_deletion_strategy='safe'):
1499
tree, file_list = tree_files(file_list)
1501
if file_list is not None:
1502
file_list = [f for f in file_list]
1506
# Heuristics should probably all move into tree.remove_smart or
1509
added = tree.changes_from(tree.basis_tree(),
1510
specific_files=file_list).added
1511
file_list = sorted([f[0] for f in added], reverse=True)
1512
if len(file_list) == 0:
1513
raise errors.BzrCommandError('No matching files.')
1514
elif file_list is None:
1515
# missing files show up in iter_changes(basis) as
1516
# versioned-with-no-kind.
1518
for change in tree.iter_changes(tree.basis_tree()):
1519
# Find paths in the working tree that have no kind:
1520
if change[1][1] is not None and change[6][1] is None:
1521
missing.append(change[1][1])
1522
file_list = sorted(missing, reverse=True)
1523
file_deletion_strategy = 'keep'
1524
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1525
keep_files=file_deletion_strategy=='keep',
1526
force=file_deletion_strategy=='force')
441
1531
class cmd_file_id(Command):
497
1647
Use this to create an empty branch, or before importing an
498
1648
existing project.
500
Recipe for importing a tree of files:
1650
If there is a repository in a parent directory of the location, then
1651
the history of the branch will be stored in the repository. Otherwise
1652
init creates a standalone branch which carries its own history
1653
in the .bzr directory.
1655
If there is already a branch at the location but it has no working tree,
1656
the tree can be populated with 'bzr checkout'.
1658
Recipe for importing a tree of files::
505
bzr commit -m 'imported project'
508
from bzrlib.branch import Branch
509
Branch('.', init=True)
1664
bzr commit -m "imported project"
1667
_see_also = ['init-repository', 'branch', 'checkout']
1668
takes_args = ['location?']
1670
Option('create-prefix',
1671
help='Create the path leading up to the branch '
1672
'if it does not already exist.'),
1673
RegistryOption('format',
1674
help='Specify a format for this branch. '
1675
'See "help formats".',
1676
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1677
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1678
value_switches=True,
1679
title="Branch format",
1681
Option('append-revisions-only',
1682
help='Never change revnos or the existing log.'
1683
' Append revisions to it only.')
1685
def run(self, location=None, format=None, append_revisions_only=False,
1686
create_prefix=False):
1688
format = bzrdir.format_registry.make_bzrdir('default')
1689
if location is None:
1692
to_transport = transport.get_transport(location)
1694
# The path has to exist to initialize a
1695
# branch inside of it.
1696
# Just using os.mkdir, since I don't
1697
# believe that we want to create a bunch of
1698
# locations if the user supplies an extended path
1700
to_transport.ensure_base()
1701
except errors.NoSuchFile:
1702
if not create_prefix:
1703
raise errors.BzrCommandError("Parent directory of %s"
1705
"\nYou may supply --create-prefix to create all"
1706
" leading parent directories."
1708
to_transport.create_prefix()
1711
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1712
except errors.NotBranchError:
1713
# really a NotBzrDir error...
1714
create_branch = bzrdir.BzrDir.create_branch_convenience
1715
branch = create_branch(to_transport.base, format=format,
1716
possible_transports=[to_transport])
1717
a_bzrdir = branch.bzrdir
1719
from bzrlib.transport.local import LocalTransport
1720
if a_bzrdir.has_branch():
1721
if (isinstance(to_transport, LocalTransport)
1722
and not a_bzrdir.has_workingtree()):
1723
raise errors.BranchExistsWithoutWorkingTree(location)
1724
raise errors.AlreadyBranchError(location)
1725
branch = a_bzrdir.create_branch()
1726
a_bzrdir.create_workingtree()
1727
if append_revisions_only:
1729
branch.set_append_revisions_only(True)
1730
except errors.UpgradeRequired:
1731
raise errors.BzrCommandError('This branch format cannot be set'
1732
' to append-revisions-only. Try --default.')
1734
from bzrlib.info import describe_layout, describe_format
1736
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1737
except (errors.NoWorkingTree, errors.NotLocalUrl):
1739
repository = branch.repository
1740
layout = describe_layout(repository, branch, tree).lower()
1741
format = describe_format(a_bzrdir, repository, branch, tree)
1742
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1743
if repository.is_shared():
1744
#XXX: maybe this can be refactored into transport.path_or_url()
1745
url = repository.bzrdir.root_transport.external_url()
1747
url = urlutils.local_path_from_url(url)
1748
except errors.InvalidURL:
1750
self.outf.write("Using shared repository: %s\n" % url)
1753
class cmd_init_repository(Command):
1754
"""Create a shared repository to hold branches.
1756
New branches created under the repository directory will store their
1757
revisions in the repository, not in the branch directory.
1759
If the --no-trees option is used then the branches in the repository
1760
will not have working trees by default.
1763
Create a shared repositories holding just branches::
1765
bzr init-repo --no-trees repo
1768
Make a lightweight checkout elsewhere::
1770
bzr checkout --lightweight repo/trunk trunk-checkout
1775
_see_also = ['init', 'branch', 'checkout', 'repositories']
1776
takes_args = ["location"]
1777
takes_options = [RegistryOption('format',
1778
help='Specify a format for this repository. See'
1779
' "bzr help formats" for details.',
1780
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1781
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1782
value_switches=True, title='Repository format'),
1784
help='Branches in the repository will default to'
1785
' not having a working tree.'),
1787
aliases = ["init-repo"]
1789
def run(self, location, format=None, no_trees=False):
1791
format = bzrdir.format_registry.make_bzrdir('default')
1793
if location is None:
1796
to_transport = transport.get_transport(location)
1797
to_transport.ensure_base()
1799
newdir = format.initialize_on_transport(to_transport)
1800
repo = newdir.create_repository(shared=True)
1801
repo.set_make_working_trees(not no_trees)
1803
from bzrlib.info import show_bzrdir_info
1804
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
512
1807
class cmd_diff(Command):
513
"""Show differences in working tree.
515
If files are listed, only the changes in those files are listed.
516
Otherwise, all changes for the tree are listed.
518
TODO: Allow diff across branches.
520
TODO: Option to use external diff command; could be GNU diff, wdiff,
523
TODO: Python difflib is not exactly the same as unidiff; should
524
either fix it up or prefer to use an external diff.
526
TODO: If a directory is given, diff everything under that.
528
TODO: Selected-file diff is inefficient and doesn't show you
531
TODO: This probably handles non-Unix newlines poorly.
1808
"""Show differences in the working tree, between revisions or branches.
1810
If no arguments are given, all changes for the current tree are listed.
1811
If files are given, only the changes in those files are listed.
1812
Remote and multiple branches can be compared by using the --old and
1813
--new options. If not provided, the default for both is derived from
1814
the first argument, if any, or the current tree if no arguments are
1817
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1818
produces patches suitable for "patch -p1".
1822
2 - unrepresentable changes
1827
Shows the difference in the working tree versus the last commit::
1831
Difference between the working tree and revision 1::
1835
Difference between revision 3 and revision 1::
1839
Difference between revision 3 and revision 1 for branch xxx::
1843
To see the changes introduced in revision X::
1847
Note that in the case of a merge, the -c option shows the changes
1848
compared to the left hand parent. To see the changes against
1849
another parent, use::
1851
bzr diff -r<chosen_parent>..X
1853
The changes introduced by revision 2 (equivalent to -r1..2)::
1857
Show just the differences for file NEWS::
1861
Show the differences in working tree xxx for file NEWS::
1865
Show the differences from branch xxx to this working tree:
1869
Show the differences between two branches for file NEWS::
1871
bzr diff --old xxx --new yyy NEWS
1873
Same as 'bzr diff' but prefix paths with old/ and new/::
1875
bzr diff --prefix old/:new/
1877
_see_also = ['status']
539
1878
takes_args = ['file*']
540
takes_options = ['revision', 'diff-options']
1880
Option('diff-options', type=str,
1881
help='Pass these options to the external diff program.'),
1882
Option('prefix', type=str,
1884
help='Set prefixes added to old and new filenames, as '
1885
'two values separated by a colon. (eg "old/:new/").'),
1887
help='Branch/tree to compare from.',
1891
help='Branch/tree to compare to.',
1897
help='Use this command to compare files.',
541
1901
aliases = ['di', 'dif']
543
def run(self, revision=None, file_list=None, diff_options=None):
544
from bzrlib.diff import show_diff
547
b = find_branch(file_list[0])
548
file_list = [b.relpath(f) for f in file_list]
549
if file_list == ['']:
550
# just pointing to top-of-tree
555
if revision is not None:
556
if len(revision) == 1:
557
show_diff(b, revision[0], specific_files=file_list,
558
external_diff_options=diff_options)
559
elif len(revision) == 2:
560
show_diff(b, revision[0], specific_files=file_list,
561
external_diff_options=diff_options,
562
revision2=revision[1])
564
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
566
show_diff(b, None, specific_files=file_list,
567
external_diff_options=diff_options)
1902
encoding_type = 'exact'
1905
def run(self, revision=None, file_list=None, diff_options=None,
1906
prefix=None, old=None, new=None, using=None):
1907
from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
1909
if (prefix is None) or (prefix == '0'):
1917
old_label, new_label = prefix.split(":")
1919
raise errors.BzrCommandError(
1920
'--prefix expects two values separated by a colon'
1921
' (eg "old/:new/")')
1923
if revision and len(revision) > 2:
1924
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1925
' one or two revision specifiers')
1927
(old_tree, new_tree,
1928
old_branch, new_branch,
1929
specific_files, extra_trees) = get_trees_and_branches_to_diff(
1930
file_list, revision, old, new, apply_view=True)
1931
return show_diff_trees(old_tree, new_tree, sys.stdout,
1932
specific_files=specific_files,
1933
external_diff_options=diff_options,
1934
old_label=old_label, new_label=new_label,
1935
extra_trees=extra_trees, using=using)
572
1938
class cmd_deleted(Command):
573
1939
"""List files deleted in the working tree.
1941
# TODO: Show files deleted since a previous revision, or
1942
# between two revisions.
1943
# TODO: Much more efficient way to do this: read in new
1944
# directories with readdir, rather than stating each one. Same
1945
# level of effort but possibly much less IO. (Or possibly not,
1946
# if the directories are very large...)
1947
_see_also = ['status', 'ls']
1948
takes_options = ['show-ids']
575
TODO: Show files deleted since a previous revision, or between two revisions.
577
1951
def run(self, show_ids=False):
580
new = b.working_tree()
582
## TODO: Much more efficient way to do this: read in new
583
## directories with readdir, rather than stating each one. Same
584
## level of effort but possibly much less IO. (Or possibly not,
585
## if the directories are very large...)
587
for path, ie in old.inventory.iter_entries():
588
if not new.has_id(ie.file_id):
590
print '%-50s %s' % (path, ie.file_id)
1952
tree = WorkingTree.open_containing(u'.')[0]
1955
old = tree.basis_tree()
1958
for path, ie in old.inventory.iter_entries():
1959
if not tree.has_id(ie.file_id):
1960
self.outf.write(path)
1962
self.outf.write(' ')
1963
self.outf.write(ie.file_id)
1964
self.outf.write('\n')
595
1971
class cmd_modified(Command):
596
"""List files modified in working tree."""
1972
"""List files modified in working tree.
599
from bzrlib.delta import compare_trees
602
td = compare_trees(b.basis_tree(), b.working_tree())
604
for path, id, kind in td.modified:
1976
_see_also = ['status', 'ls']
1979
help='Write an ascii NUL (\\0) separator '
1980
'between files rather than a newline.')
1984
def run(self, null=False):
1985
tree = WorkingTree.open_containing(u'.')[0]
1986
td = tree.changes_from(tree.basis_tree())
1987
for path, id, kind, text_modified, meta_modified in td.modified:
1989
self.outf.write(path + '\0')
1991
self.outf.write(osutils.quotefn(path) + '\n')
609
1994
class cmd_added(Command):
610
"""List files added in working tree."""
1995
"""List files added in working tree.
614
wt = b.working_tree()
615
basis_inv = b.basis_tree().inventory
618
if file_id in basis_inv:
620
path = inv.id2path(file_id)
621
if not os.access(b.abspath(path), os.F_OK):
1999
_see_also = ['status', 'ls']
2002
help='Write an ascii NUL (\\0) separator '
2003
'between files rather than a newline.')
2007
def run(self, null=False):
2008
wt = WorkingTree.open_containing(u'.')[0]
2011
basis = wt.basis_tree()
2014
basis_inv = basis.inventory
2017
if file_id in basis_inv:
2019
if inv.is_root(file_id) and len(basis_inv) == 0:
2021
path = inv.id2path(file_id)
2022
if not os.access(osutils.abspath(path), os.F_OK):
2025
self.outf.write(path + '\0')
2027
self.outf.write(osutils.quotefn(path) + '\n')
627
2034
class cmd_root(Command):
628
2035
"""Show the tree root directory.
630
2037
The root is the nearest enclosing directory with a .bzr control
632
2040
takes_args = ['filename?']
633
2042
def run(self, filename=None):
634
2043
"""Print the branch root."""
635
b = find_branch(filename)
2044
tree = WorkingTree.open_containing(filename)[0]
2045
self.outf.write(tree.basedir + '\n')
2048
def _parse_limit(limitstring):
2050
return int(limitstring)
2052
msg = "The limit argument must be an integer."
2053
raise errors.BzrCommandError(msg)
2056
def _parse_levels(s):
2060
msg = "The levels argument must be an integer."
2061
raise errors.BzrCommandError(msg)
639
2064
class cmd_log(Command):
640
"""Show log of this branch.
642
To request a range of logs, you can use the command -r begin:end
643
-r revision requests a specific revision, -r :end or -r begin: are
646
--message allows you to give a regular expression, which will be evaluated
647
so that only matching entries will be displayed.
649
TODO: Make --revision support uuid: and hash: [future tag:] notation.
2065
"""Show historical log for a branch or subset of a branch.
2067
log is bzr's default tool for exploring the history of a branch.
2068
The branch to use is taken from the first parameter. If no parameters
2069
are given, the branch containing the working directory is logged.
2070
Here are some simple examples::
2072
bzr log log the current branch
2073
bzr log foo.py log a file in its branch
2074
bzr log http://server/branch log a branch on a server
2076
The filtering, ordering and information shown for each revision can
2077
be controlled as explained below. By default, all revisions are
2078
shown sorted (topologically) so that newer revisions appear before
2079
older ones and descendants always appear before ancestors. If displayed,
2080
merged revisions are shown indented under the revision in which they
2085
The log format controls how information about each revision is
2086
displayed. The standard log formats are called ``long``, ``short``
2087
and ``line``. The default is long. See ``bzr help log-formats``
2088
for more details on log formats.
2090
The following options can be used to control what information is
2093
-l N display a maximum of N revisions
2094
-n N display N levels of revisions (0 for all, 1 for collapsed)
2095
-v display a status summary (delta) for each revision
2096
-p display a diff (patch) for each revision
2097
--show-ids display revision-ids (and file-ids), not just revnos
2099
Note that the default number of levels to display is a function of the
2100
log format. If the -n option is not used, the standard log formats show
2101
just the top level (mainline).
2103
Status summaries are shown using status flags like A, M, etc. To see
2104
the changes explained using words like ``added`` and ``modified``
2105
instead, use the -vv option.
2109
To display revisions from oldest to newest, use the --forward option.
2110
In most cases, using this option will have little impact on the total
2111
time taken to produce a log, though --forward does not incrementally
2112
display revisions like --reverse does when it can.
2114
:Revision filtering:
2116
The -r option can be used to specify what revision or range of revisions
2117
to filter against. The various forms are shown below::
2119
-rX display revision X
2120
-rX.. display revision X and later
2121
-r..Y display up to and including revision Y
2122
-rX..Y display from X to Y inclusive
2124
See ``bzr help revisionspec`` for details on how to specify X and Y.
2125
Some common examples are given below::
2127
-r-1 show just the tip
2128
-r-10.. show the last 10 mainline revisions
2129
-rsubmit:.. show what's new on this branch
2130
-rancestor:path.. show changes since the common ancestor of this
2131
branch and the one at location path
2132
-rdate:yesterday.. show changes since yesterday
2134
When logging a range of revisions using -rX..Y, log starts at
2135
revision Y and searches back in history through the primary
2136
("left-hand") parents until it finds X. When logging just the
2137
top level (using -n1), an error is reported if X is not found
2138
along the way. If multi-level logging is used (-n0), X may be
2139
a nested merge revision and the log will be truncated accordingly.
2143
If parameters are given and the first one is not a branch, the log
2144
will be filtered to show only those revisions that changed the
2145
nominated files or directories.
2147
Filenames are interpreted within their historical context. To log a
2148
deleted file, specify a revision range so that the file existed at
2149
the end or start of the range.
2151
Historical context is also important when interpreting pathnames of
2152
renamed files/directories. Consider the following example:
2154
* revision 1: add tutorial.txt
2155
* revision 2: modify tutorial.txt
2156
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2160
* ``bzr log guide.txt`` will log the file added in revision 1
2162
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2164
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2165
the original file in revision 2.
2167
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2168
was no file called guide.txt in revision 2.
2170
Renames are always followed by log. By design, there is no need to
2171
explicitly ask for this (and no way to stop logging a file back
2172
until it was last renamed).
2176
The --message option can be used for finding revisions that match a
2177
regular expression in a commit message.
2181
GUI tools and IDEs are often better at exploring history than command
2182
line tools. You may prefer qlog or glog from the QBzr and Bzr-Gtk packages
2183
respectively for example. (TortoiseBzr uses qlog for displaying logs.) See
2184
http://bazaar-vcs.org/BzrPlugins and http://bazaar-vcs.org/IDEIntegration.
2186
Web interfaces are often better at exploring history than command line
2187
tools, particularly for branches on servers. You may prefer Loggerhead
2188
or one of its alternatives. See http://bazaar-vcs.org/WebInterface.
2190
You may find it useful to add the aliases below to ``bazaar.conf``::
2194
top = log -l10 --line
2197
``bzr tip`` will then show the latest revision while ``bzr top``
2198
will show the last 10 mainline revisions. To see the details of a
2199
particular revision X, ``bzr show -rX``.
2201
If you are interested in looking deeper into a particular merge X,
2202
use ``bzr log -n0 -rX``.
2204
``bzr log -v`` on a branch with lots of history is currently
2205
very slow. A fix for this issue is currently under development.
2206
With or without that fix, it is recommended that a revision range
2207
be given when using the -v option.
2209
bzr has a generic full-text matching plugin, bzr-search, that can be
2210
used to find revisions matching user names, commit messages, etc.
2211
Among other features, this plugin can find all revisions containing
2212
a list of words but not others.
2214
When exploring non-mainline history on large projects with deep
2215
history, the performance of log can be greatly improved by installing
2216
the historycache plugin. This plugin buffers historical information
2217
trading disk space for faster speed.
2219
takes_args = ['file*']
2220
_see_also = ['log-formats', 'revisionspec']
2223
help='Show from oldest to newest.'),
2225
custom_help('verbose',
2226
help='Show files changed in each revision.'),
2230
type=bzrlib.option._parse_revision_str,
2232
help='Show just the specified revision.'
2233
' See also "help revisionspec".'),
2237
help='Number of levels to display - 0 for all, 1 for flat.',
2239
type=_parse_levels),
2242
help='Show revisions whose message matches this '
2243
'regular expression.',
2247
help='Limit the output to the first N revisions.',
2252
help='Show changes made in each revision as a patch.'),
2253
Option('include-merges',
2254
help='Show merged revisions like --levels 0 does.'),
2256
encoding_type = 'replace'
653
takes_args = ['filename?']
654
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
655
'long', 'message', 'short',]
657
def run(self, filename=None, timezone='original',
2259
def run(self, file_list=None, timezone='original',
665
from bzrlib.log import log_formatter, show_log
2270
include_merges=False):
2271
from bzrlib.log import (
2273
make_log_request_dict,
2274
_get_info_for_log_files,
668
2276
direction = (forward and 'forward') or 'reverse'
671
b = find_branch(filename)
672
fp = b.relpath(filename)
674
file_id = b.read_working_inventory().path2id(fp)
676
file_id = None # points to branch root
684
elif len(revision) == 1:
685
rev1 = rev2 = b.get_revision_info(revision[0])[0]
686
elif len(revision) == 2:
687
rev1 = b.get_revision_info(revision[0])[0]
688
rev2 = b.get_revision_info(revision[1])[0]
690
raise BzrCommandError('bzr log --revision takes one or two values.')
697
mutter('encoding log as %r' % bzrlib.user_encoding)
699
# use 'replace' so that we don't abort if trying to write out
700
# in e.g. the default C locale.
701
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
707
lf = log_formatter(log_format,
710
show_timezone=timezone)
2281
raise errors.BzrCommandError(
2282
'--levels and --include-merges are mutually exclusive')
2284
if change is not None:
2286
raise errors.RangeInChangeOption()
2287
if revision is not None:
2288
raise errors.BzrCommandError(
2289
'--revision and --change are mutually exclusive')
2294
filter_by_dir = False
2298
# find the file ids to log and check for directory filtering
2299
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2300
revision, file_list)
2301
for relpath, file_id, kind in file_info_list:
2303
raise errors.BzrCommandError(
2304
"Path unknown at end or start of revision range: %s" %
2306
# If the relpath is the top of the tree, we log everything
2311
file_ids.append(file_id)
2312
filter_by_dir = filter_by_dir or (
2313
kind in ['directory', 'tree-reference'])
2316
# FIXME ? log the current subdir only RBC 20060203
2317
if revision is not None \
2318
and len(revision) > 0 and revision[0].get_branch():
2319
location = revision[0].get_branch()
2322
dir, relpath = bzrdir.BzrDir.open_containing(location)
2323
b = dir.open_branch()
2325
rev1, rev2 = _get_revision_range(revision, b, self.name())
2327
# Decide on the type of delta & diff filtering to use
2328
# TODO: add an --all-files option to make this configurable & consistent
2336
diff_type = 'partial'
2340
# Build the log formatter
2341
if log_format is None:
2342
log_format = log.log_formatter_registry.get_default(b)
2343
lf = log_format(show_ids=show_ids, to_file=self.outf,
2344
show_timezone=timezone,
2345
delta_format=get_verbosity_level(),
2347
show_advice=levels is None)
2349
# Choose the algorithm for doing the logging. It's annoying
2350
# having multiple code paths like this but necessary until
2351
# the underlying repository format is faster at generating
2352
# deltas or can provide everything we need from the indices.
2353
# The default algorithm - match-using-deltas - works for
2354
# multiple files and directories and is faster for small
2355
# amounts of history (200 revisions say). However, it's too
2356
# slow for logging a single file in a repository with deep
2357
# history, i.e. > 10K revisions. In the spirit of "do no
2358
# evil when adding features", we continue to use the
2359
# original algorithm - per-file-graph - for the "single
2360
# file that isn't a directory without showing a delta" case.
2361
partial_history = revision and b.repository._format.supports_chks
2362
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2363
or delta_type or partial_history)
2365
# Build the LogRequest and execute it
2366
if len(file_ids) == 0:
2368
rqst = make_log_request_dict(
2369
direction=direction, specific_fileids=file_ids,
2370
start_revision=rev1, end_revision=rev2, limit=limit,
2371
message_search=message, delta_type=delta_type,
2372
diff_type=diff_type, _match_using_deltas=match_using_deltas)
2373
Logger(b, rqst).show(lf)
2379
def _get_revision_range(revisionspec_list, branch, command_name):
2380
"""Take the input of a revision option and turn it into a revision range.
2382
It returns RevisionInfo objects which can be used to obtain the rev_id's
2383
of the desired revisions. It does some user input validations.
2385
if revisionspec_list is None:
2388
elif len(revisionspec_list) == 1:
2389
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2390
elif len(revisionspec_list) == 2:
2391
start_spec = revisionspec_list[0]
2392
end_spec = revisionspec_list[1]
2393
if end_spec.get_branch() != start_spec.get_branch():
2394
# b is taken from revision[0].get_branch(), and
2395
# show_log will use its revision_history. Having
2396
# different branches will lead to weird behaviors.
2397
raise errors.BzrCommandError(
2398
"bzr %s doesn't accept two revisions in different"
2399
" branches." % command_name)
2400
rev1 = start_spec.in_history(branch)
2401
# Avoid loading all of history when we know a missing
2402
# end of range means the last revision ...
2403
if end_spec.spec is None:
2404
last_revno, last_revision_id = branch.last_revision_info()
2405
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2407
rev2 = end_spec.in_history(branch)
2409
raise errors.BzrCommandError(
2410
'bzr %s --revision takes one or two values.' % command_name)
2414
def _revision_range_to_revid_range(revision_range):
2417
if revision_range[0] is not None:
2418
rev_id1 = revision_range[0].rev_id
2419
if revision_range[1] is not None:
2420
rev_id2 = revision_range[1].rev_id
2421
return rev_id1, rev_id2
2423
def get_log_format(long=False, short=False, line=False, default='long'):
2424
log_format = default
2428
log_format = 'short'
723
2434
class cmd_touching_revisions(Command):
724
2435
"""Return revision-ids which affected a particular file.
726
A more user-friendly interface is "bzr log FILE"."""
2437
A more user-friendly interface is "bzr log FILE".
728
2441
takes_args = ["filename"]
729
2444
def run(self, filename):
730
b = find_branch(filename)
731
inv = b.read_working_inventory()
732
file_id = inv.path2id(b.relpath(filename))
733
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
734
print "%6d %s" % (revno, what)
2445
tree, relpath = WorkingTree.open_containing(filename)
2446
file_id = tree.path2id(relpath)
2450
touching_revs = log.find_touching_revisions(b, file_id)
2451
for revno, revision_id, what in touching_revs:
2452
self.outf.write("%6d %s\n" % (revno, what))
737
2457
class cmd_ls(Command):
738
2458
"""List files in a tree.
740
TODO: Take a revision or remote path and list that tree instead.
743
def run(self, revision=None, verbose=False):
746
tree = b.working_tree()
2461
_see_also = ['status', 'cat']
2462
takes_args = ['path?']
2466
Option('recursive', short_name='R',
2467
help='Recurse into subdirectories.'),
2469
help='Print paths relative to the root of the branch.'),
2470
Option('unknown', help='Print unknown files.'),
2471
Option('versioned', help='Print versioned files.',
2473
Option('ignored', help='Print ignored files.'),
2475
help='Write an ascii NUL (\\0) separator '
2476
'between files rather than a newline.'),
2478
help='List entries of a particular kind: file, directory, symlink.',
2483
def run(self, revision=None, verbose=False,
2484
recursive=False, from_root=False,
2485
unknown=False, versioned=False, ignored=False,
2486
null=False, kind=None, show_ids=False, path=None):
2488
if kind and kind not in ('file', 'directory', 'symlink'):
2489
raise errors.BzrCommandError('invalid kind specified')
2491
if verbose and null:
2492
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2493
all = not (unknown or versioned or ignored)
2495
selection = {'I':ignored, '?':unknown, 'V':versioned}
748
tree = b.revision_tree(b.lookup_revision(revision))
750
for fp, fc, kind, fid in tree.list_files():
752
if kind == 'directory':
2501
raise errors.BzrCommandError('cannot specify both --from-root'
2504
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2507
# Calculate the prefix to use
2511
prefix = relpath + '/'
2512
elif fs_path != '.':
2513
prefix = fs_path + '/'
2515
if revision is not None or tree is None:
2516
tree = _get_one_revision_tree('ls', revision, branch=branch)
2519
if isinstance(tree, WorkingTree) and tree.supports_views():
2520
view_files = tree.views.lookup_view()
2523
view_str = views.view_display_str(view_files)
2524
note("Ignoring files outside view. View is %s" % view_str)
2528
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2529
from_dir=relpath, recursive=recursive):
2530
# Apply additional masking
2531
if not all and not selection[fc]:
2533
if kind is not None and fkind != kind:
2538
fullpath = osutils.pathjoin(relpath, fp)
2541
views.check_path_in_view(tree, fullpath)
2542
except errors.FileOutsideView:
2547
fp = osutils.pathjoin(prefix, fp)
2548
kindch = entry.kind_character()
2549
outstring = fp + kindch
2550
ui.ui_factory.clear_term()
2552
outstring = '%-8s %s' % (fc, outstring)
2553
if show_ids and fid is not None:
2554
outstring = "%-50s %s" % (outstring, fid)
2555
self.outf.write(outstring + '\n')
2557
self.outf.write(fp + '\0')
2560
self.outf.write(fid)
2561
self.outf.write('\0')
759
print '%-8s %s%s' % (fc, fp, kindch)
2569
self.outf.write('%-50s %s\n' % (outstring, my_id))
2571
self.outf.write(outstring + '\n')
765
2576
class cmd_unknowns(Command):
766
"""List unknown files."""
2577
"""List unknown files.
768
from bzrlib.osutils import quotefn
769
for f in find_branch('.').unknowns():
2585
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2586
self.outf.write(osutils.quotefn(f) + '\n')
774
2589
class cmd_ignore(Command):
775
"""Ignore a command or pattern.
2590
"""Ignore specified files or patterns.
2592
See ``bzr help patterns`` for details on the syntax of patterns.
2594
If a .bzrignore file does not exist, the ignore command
2595
will create one and add the specified files or patterns to the newly
2596
created file. The ignore command will also automatically add the
2597
.bzrignore file to be versioned. Creating a .bzrignore file without
2598
the use of the ignore command will require an explicit add command.
777
2600
To remove patterns from the ignore list, edit the .bzrignore file.
779
If the pattern contains a slash, it is compared to the whole path
780
from the branch root. Otherwise, it is comapred to only the last
781
component of the path.
783
Ignore patterns are case-insensitive on case-insensitive systems.
785
Note: wildcards must be quoted from the shell on Unix.
788
bzr ignore ./Makefile
2601
After adding, editing or deleting that file either indirectly by
2602
using this command or directly by using an editor, be sure to commit
2605
Note: ignore patterns containing shell wildcards must be quoted from
2609
Ignore the top level Makefile::
2611
bzr ignore ./Makefile
2613
Ignore class files in all directories::
2615
bzr ignore "*.class"
2617
Ignore .o files under the lib directory::
2619
bzr ignore "lib/**/*.o"
2621
Ignore .o files under the lib directory::
2623
bzr ignore "RE:lib/.*\.o"
2625
Ignore everything but the "debian" toplevel directory::
2627
bzr ignore "RE:(?!debian/).*"
791
takes_args = ['name_pattern']
793
def run(self, name_pattern):
794
from bzrlib.atomicfile import AtomicFile
798
ifn = b.abspath('.bzrignore')
800
if os.path.exists(ifn):
803
igns = f.read().decode('utf-8')
809
# TODO: If the file already uses crlf-style termination, maybe
810
# we should use that for the newly added lines?
812
if igns and igns[-1] != '\n':
814
igns += name_pattern + '\n'
817
f = AtomicFile(ifn, 'wt')
818
f.write(igns.encode('utf-8'))
823
inv = b.working_tree().inventory
824
if inv.path2id('.bzrignore'):
825
mutter('.bzrignore is already versioned')
827
mutter('need to make new .bzrignore file versioned')
828
b.add(['.bzrignore'])
2630
_see_also = ['status', 'ignored', 'patterns']
2631
takes_args = ['name_pattern*']
2633
Option('old-default-rules',
2634
help='Write out the ignore rules bzr < 0.9 always used.')
2637
def run(self, name_pattern_list=None, old_default_rules=None):
2638
from bzrlib import ignores
2639
if old_default_rules is not None:
2640
# dump the rules and exit
2641
for pattern in ignores.OLD_DEFAULTS:
2644
if not name_pattern_list:
2645
raise errors.BzrCommandError("ignore requires at least one "
2646
"NAME_PATTERN or --old-default-rules")
2647
name_pattern_list = [globbing.normalize_pattern(p)
2648
for p in name_pattern_list]
2649
for name_pattern in name_pattern_list:
2650
if (name_pattern[0] == '/' or
2651
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2652
raise errors.BzrCommandError(
2653
"NAME_PATTERN should not be an absolute path")
2654
tree, relpath = WorkingTree.open_containing(u'.')
2655
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2656
ignored = globbing.Globster(name_pattern_list)
2659
for entry in tree.list_files():
2663
if ignored.match(filename):
2664
matches.append(filename.encode('utf-8'))
2666
if len(matches) > 0:
2667
print "Warning: the following files are version controlled and" \
2668
" match your ignore pattern:\n%s" \
2669
"\nThese files will continue to be version controlled" \
2670
" unless you 'bzr remove' them." % ("\n".join(matches),)
832
2673
class cmd_ignored(Command):
833
2674
"""List ignored files and the patterns that matched them.
835
See also: bzr ignore"""
2676
List all the ignored files and the ignore pattern that caused the file to
2679
Alternatively, to list just the files::
2684
encoding_type = 'replace'
2685
_see_also = ['ignore', 'ls']
837
tree = find_branch('.').working_tree()
838
for path, file_class, kind, file_id in tree.list_files():
839
if file_class != 'I':
841
## XXX: Slightly inefficient since this was already calculated
842
pat = tree.is_ignored(path)
843
print '%-50s %s' % (path, pat)
2689
tree = WorkingTree.open_containing(u'.')[0]
2692
for path, file_class, kind, file_id, entry in tree.list_files():
2693
if file_class != 'I':
2695
## XXX: Slightly inefficient since this was already calculated
2696
pat = tree.is_ignored(path)
2697
self.outf.write('%-50s %s\n' % (path, pat))
846
2702
class cmd_lookup_revision(Command):
847
2703
"""Lookup the revision-id from a revision-number
850
2706
bzr lookup-revision 33
853
2709
takes_args = ['revno']
855
2712
def run(self, revno):
857
2714
revno = int(revno)
858
2715
except ValueError:
859
raise BzrCommandError("not a valid revision-number: %r" % revno)
2716
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
861
print find_branch('.').lookup_revision(revno)
2718
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
864
2721
class cmd_export(Command):
865
"""Export past revision to destination directory.
2722
"""Export current or past revision to a destination directory or archive.
867
2724
If no revision is specified this exports the last committed revision.
870
2727
given, try to find the format with the extension. If no extension
871
2728
is found exports to a directory (equivalent to --format=dir).
873
Root may be the top directory for tar, tgz and tbz2 formats. If none
874
is given, the top directory will be the root name of the file."""
875
# TODO: list known exporters
876
takes_args = ['dest']
877
takes_options = ['revision', 'format', 'root']
878
def run(self, dest, revision=None, format=None, root=None):
882
rev_id = b.last_patch()
2730
If root is supplied, it will be used as the root directory inside
2731
container formats (tar, zip, etc). If it is not supplied it will default
2732
to the exported filename. The root option has no effect for 'dir' format.
2734
If branch is omitted then the branch containing the current working
2735
directory will be used.
2737
Note: Export of tree with non-ASCII filenames to zip is not supported.
2739
================= =========================
2740
Supported formats Autodetected by extension
2741
================= =========================
2744
tbz2 .tar.bz2, .tbz2
2747
================= =========================
2749
takes_args = ['dest', 'branch_or_subdir?']
2752
help="Type of file to export to.",
2755
Option('filters', help='Apply content filters to export the '
2756
'convenient form.'),
2759
help="Name of the root directory inside the exported file."),
2761
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2762
root=None, filters=False):
2763
from bzrlib.export import export
2765
if branch_or_subdir is None:
2766
tree = WorkingTree.open_containing(u'.')[0]
884
if len(revision) != 1:
885
raise BzrError('bzr export --revision takes exactly 1 argument')
886
revno, rev_id = b.get_revision_info(revision[0])
887
t = b.revision_tree(rev_id)
888
root, ext = os.path.splitext(dest)
892
elif ext in (".gz", ".tgz"):
894
elif ext in (".bz2", ".tbz2"):
898
t.export(dest, format, root)
2770
b, subdir = Branch.open_containing(branch_or_subdir)
2773
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2775
export(rev_tree, dest, format, root, subdir, filtered=filters)
2776
except errors.NoSuchExportFormat, e:
2777
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
901
2780
class cmd_cat(Command):
902
"""Write a file's text from a previous revision."""
904
takes_options = ['revision']
2781
"""Write the contents of a file as of a given revision to standard output.
2783
If no revision is nominated, the last revision is used.
2785
Note: Take care to redirect standard output when using this command on a
2791
Option('name-from-revision', help='The path name in the old tree.'),
2792
Option('filters', help='Apply content filters to display the '
2793
'convenience form.'),
905
2796
takes_args = ['filename']
907
def run(self, filename, revision=None):
909
raise BzrCommandError("bzr cat requires a revision number")
910
elif len(revision) != 1:
911
raise BzrCommandError("bzr cat --revision takes exactly one number")
913
b.print_file(b.relpath(filename), revision[0])
2797
encoding_type = 'exact'
2800
def run(self, filename, revision=None, name_from_revision=False,
2802
if revision is not None and len(revision) != 1:
2803
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2804
" one revision specifier")
2805
tree, branch, relpath = \
2806
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2809
return self._run(tree, branch, relpath, filename, revision,
2810
name_from_revision, filters)
2814
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2817
tree = b.basis_tree()
2818
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2820
old_file_id = rev_tree.path2id(relpath)
2822
if name_from_revision:
2823
# Try in revision if requested
2824
if old_file_id is None:
2825
raise errors.BzrCommandError(
2826
"%r is not present in revision %s" % (
2827
filename, rev_tree.get_revision_id()))
2829
content = rev_tree.get_file_text(old_file_id)
2831
cur_file_id = tree.path2id(relpath)
2833
if cur_file_id is not None:
2834
# Then try with the actual file id
2836
content = rev_tree.get_file_text(cur_file_id)
2838
except errors.NoSuchId:
2839
# The actual file id didn't exist at that time
2841
if not found and old_file_id is not None:
2842
# Finally try with the old file id
2843
content = rev_tree.get_file_text(old_file_id)
2846
# Can't be found anywhere
2847
raise errors.BzrCommandError(
2848
"%r is not present in revision %s" % (
2849
filename, rev_tree.get_revision_id()))
2851
from bzrlib.filters import (
2852
ContentFilterContext,
2853
filtered_output_bytes,
2855
filters = rev_tree._content_filter_stack(relpath)
2856
chunks = content.splitlines(True)
2857
content = filtered_output_bytes(chunks, filters,
2858
ContentFilterContext(relpath, rev_tree))
2859
self.outf.writelines(content)
2861
self.outf.write(content)
916
2864
class cmd_local_time_offset(Command):
917
2865
"""Show the offset in seconds from GMT to local time."""
920
print bzrlib.osutils.local_time_offset()
2869
print osutils.local_time_offset()
924
2873
class cmd_commit(Command):
925
2874
"""Commit changes into a new revision.
927
If no arguments are given, the entire tree is committed.
929
If selected files are specified, only changes to those files are
930
committed. If a directory is specified then the directory and everything
931
within it is committed.
933
A selected-file commit may fail in some cases where the committed
934
tree would be invalid, such as trying to commit a file in a
935
newly-added directory that is not itself committed.
937
TODO: Run hooks on tree to-be-committed, and after commit.
939
TODO: Strict commit that fails if there are unknown or deleted files.
2876
An explanatory message needs to be given for each commit. This is
2877
often done by using the --message option (getting the message from the
2878
command line) or by using the --file option (getting the message from
2879
a file). If neither of these options is given, an editor is opened for
2880
the user to enter the message. To see the changed files in the
2881
boilerplate text loaded into the editor, use the --show-diff option.
2883
By default, the entire tree is committed and the person doing the
2884
commit is assumed to be the author. These defaults can be overridden
2889
If selected files are specified, only changes to those files are
2890
committed. If a directory is specified then the directory and
2891
everything within it is committed.
2893
When excludes are given, they take precedence over selected files.
2894
For example, to commit only changes within foo, but not changes
2897
bzr commit foo -x foo/bar
2899
A selective commit after a merge is not yet supported.
2903
If the author of the change is not the same person as the committer,
2904
you can specify the author's name using the --author option. The
2905
name should be in the same format as a committer-id, e.g.
2906
"John Doe <jdoe@example.com>". If there is more than one author of
2907
the change you can specify the option multiple times, once for each
2912
A common mistake is to forget to add a new file or directory before
2913
running the commit command. The --strict option checks for unknown
2914
files and aborts the commit if any are found. More advanced pre-commit
2915
checks can be implemented by defining hooks. See ``bzr help hooks``
2920
If you accidentially commit the wrong changes or make a spelling
2921
mistake in the commit message say, you can use the uncommit command
2922
to undo it. See ``bzr help uncommit`` for details.
2924
Hooks can also be configured to run after a commit. This allows you
2925
to trigger updates to external systems like bug trackers. The --fixes
2926
option can be used to record the association between a revision and
2927
one or more bugs. See ``bzr help bugs`` for details.
2929
A selective commit may fail in some cases where the committed
2930
tree would be invalid. Consider::
2935
bzr commit foo -m "committing foo"
2936
bzr mv foo/bar foo/baz
2939
bzr commit foo/bar -m "committing bar but not baz"
2941
In the example above, the last commit will fail by design. This gives
2942
the user the opportunity to decide whether they want to commit the
2943
rename at the same time, separately first, or not at all. (As a general
2944
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2946
# TODO: Run hooks on tree to-be-committed, and after commit.
2948
# TODO: Strict commit that fails if there are deleted files.
2949
# (what does "deleted files" mean ??)
2951
# TODO: Give better message for -s, --summary, used by tla people
2953
# XXX: verbose currently does nothing
2955
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
941
2956
takes_args = ['selected*']
942
takes_options = ['message', 'file', 'verbose', 'unchanged']
2958
ListOption('exclude', type=str, short_name='x',
2959
help="Do not consider changes made to a given path."),
2960
Option('message', type=unicode,
2962
help="Description of the new revision."),
2965
help='Commit even if nothing has changed.'),
2966
Option('file', type=str,
2969
help='Take commit message from this file.'),
2971
help="Refuse to commit if there are unknown "
2972
"files in the working tree."),
2973
Option('commit-time', type=str,
2974
help="Manually set a commit time using commit date "
2975
"format, e.g. '2009-10-10 08:00:00 +0100'."),
2976
ListOption('fixes', type=str,
2977
help="Mark a bug as being fixed by this revision "
2978
"(see \"bzr help bugs\")."),
2979
ListOption('author', type=unicode,
2980
help="Set the author's name, if it's different "
2981
"from the committer."),
2983
help="Perform a local commit in a bound "
2984
"branch. Local commits are not pushed to "
2985
"the master branch until a normal commit "
2989
help='When no message is supplied, show the diff along'
2990
' with the status summary in the message editor.'),
943
2992
aliases = ['ci', 'checkin']
945
# TODO: Give better message for -s, --summary, used by tla people
947
def run(self, message=None, file=None, verbose=True, selected_list=None,
949
from bzrlib.errors import PointlessCommit
950
from bzrlib.msgeditor import edit_commit_message
951
from bzrlib.status import show_status
952
from cStringIO import StringIO
956
selected_list = [b.relpath(s) for s in selected_list]
958
if not message and not file:
960
show_status(b, specific_files=selected_list,
962
message = edit_commit_message(catcher.getvalue())
965
raise BzrCommandError("please specify a commit message"
966
" with either --message or --file")
967
elif message and file:
968
raise BzrCommandError("please specify either --message or --file")
972
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
2994
def _iter_bug_fix_urls(self, fixes, branch):
2995
# Configure the properties for bug fixing attributes.
2996
for fixed_bug in fixes:
2997
tokens = fixed_bug.split(':')
2998
if len(tokens) != 2:
2999
raise errors.BzrCommandError(
3000
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3001
"See \"bzr help bugs\" for more information on this "
3002
"feature.\nCommit refused." % fixed_bug)
3003
tag, bug_id = tokens
3005
yield bugtracker.get_bug_url(tag, branch, bug_id)
3006
except errors.UnknownBugTrackerAbbreviation:
3007
raise errors.BzrCommandError(
3008
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3009
except errors.MalformedBugIdentifier, e:
3010
raise errors.BzrCommandError(
3011
"%s\nCommit refused." % (str(e),))
3013
def run(self, message=None, file=None, verbose=False, selected_list=None,
3014
unchanged=False, strict=False, local=False, fixes=None,
3015
author=None, show_diff=False, exclude=None, commit_time=None):
3016
from bzrlib.errors import (
3021
from bzrlib.msgeditor import (
3022
edit_commit_message_encoded,
3023
generate_commit_message_template,
3024
make_commit_message_template_encoded
3027
commit_stamp = offset = None
3028
if commit_time is not None:
3030
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3031
except ValueError, e:
3032
raise errors.BzrCommandError(
3033
"Could not parse --commit-time: " + str(e))
3035
# TODO: Need a blackbox test for invoking the external editor; may be
3036
# slightly problematic to run this cross-platform.
3038
# TODO: do more checks that the commit will succeed before
3039
# spending the user's valuable time typing a commit message.
3043
tree, selected_list = tree_files(selected_list)
3044
if selected_list == ['']:
3045
# workaround - commit of root of tree should be exactly the same
3046
# as just default commit in that tree, and succeed even though
3047
# selected-file merge commit is not done yet
3052
bug_property = bugtracker.encode_fixes_bug_urls(
3053
self._iter_bug_fix_urls(fixes, tree.branch))
3055
properties['bugs'] = bug_property
3057
if local and not tree.branch.get_bound_location():
3058
raise errors.LocalRequiresBoundBranch()
3060
def get_message(commit_obj):
3061
"""Callback to get commit message"""
3062
my_message = message
3063
if my_message is not None and '\r' in my_message:
3064
my_message = my_message.replace('\r\n', '\n')
3065
my_message = my_message.replace('\r', '\n')
3066
if my_message is None and not file:
3067
t = make_commit_message_template_encoded(tree,
3068
selected_list, diff=show_diff,
3069
output_encoding=osutils.get_user_encoding())
3070
start_message = generate_commit_message_template(commit_obj)
3071
my_message = edit_commit_message_encoded(t,
3072
start_message=start_message)
3073
if my_message is None:
3074
raise errors.BzrCommandError("please specify a commit"
3075
" message with either --message or --file")
3076
elif my_message and file:
3077
raise errors.BzrCommandError(
3078
"please specify either --message or --file")
3080
my_message = codecs.open(file, 'rt',
3081
osutils.get_user_encoding()).read()
3082
if my_message == "":
3083
raise errors.BzrCommandError("empty commit message specified")
3086
# The API permits a commit with a filter of [] to mean 'select nothing'
3087
# but the command line should not do that.
3088
if not selected_list:
3089
selected_list = None
975
b.commit(message, verbose=verbose,
976
specific_files=selected_list,
977
allow_pointless=unchanged)
3091
tree.commit(message_callback=get_message,
3092
specific_files=selected_list,
3093
allow_pointless=unchanged, strict=strict, local=local,
3094
reporter=None, verbose=verbose, revprops=properties,
3095
authors=author, timestamp=commit_stamp,
3097
exclude=safe_relpath_files(tree, exclude))
978
3098
except PointlessCommit:
979
3099
# FIXME: This should really happen before the file is read in;
980
3100
# perhaps prepare the commit; get the message; then actually commit
981
raise BzrCommandError("no changes to commit",
982
["use --unchanged to commit anyhow"])
3101
raise errors.BzrCommandError("No changes to commit."
3102
" Use --unchanged to commit anyhow.")
3103
except ConflictsInTree:
3104
raise errors.BzrCommandError('Conflicts detected in working '
3105
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3107
except StrictCommitFailed:
3108
raise errors.BzrCommandError("Commit refused because there are"
3109
" unknown files in the working tree.")
3110
except errors.BoundBranchOutOfDate, e:
3111
raise errors.BzrCommandError(str(e) + "\n"
3112
'To commit to master branch, run update and then commit.\n'
3113
'You can also pass --local to commit to continue working '
985
3117
class cmd_check(Command):
986
"""Validate consistency of branch history.
988
This command checks various invariants about the branch storage to
989
detect data corruption or bzr bugs.
3118
"""Validate working tree structure, branch consistency and repository history.
3120
This command checks various invariants about branch and repository storage
3121
to detect data corruption or bzr bugs.
3123
The working tree and branch checks will only give output if a problem is
3124
detected. The output fields of the repository check are:
3127
This is just the number of revisions checked. It doesn't
3131
This is just the number of versionedfiles checked. It
3132
doesn't indicate a problem.
3134
unreferenced ancestors
3135
Texts that are ancestors of other texts, but
3136
are not properly referenced by the revision ancestry. This is a
3137
subtle problem that Bazaar can work around.
3140
This is the total number of unique file contents
3141
seen in the checked revisions. It does not indicate a problem.
3144
This is the total number of repeated texts seen
3145
in the checked revisions. Texts can be repeated when their file
3146
entries are modified, but the file contents are not. It does not
3149
If no restrictions are specified, all Bazaar data that is found at the given
3150
location will be checked.
3154
Check the tree and branch at 'foo'::
3156
bzr check --tree --branch foo
3158
Check only the repository at 'bar'::
3160
bzr check --repo bar
3162
Check everything at 'baz'::
991
takes_args = ['dir?']
993
def run(self, dir='.'):
994
from bzrlib.check import check
996
check(find_branch(dir))
999
class cmd_scan_cache(Command):
1002
from bzrlib.hashcache import HashCache
1008
print '%6d stats' % c.stat_count
1009
print '%6d in hashcache' % len(c._cache)
1010
print '%6d files removed from cache' % c.removed_count
1011
print '%6d hashes updated' % c.update_count
1012
print '%6d files changed too recently to cache' % c.danger_count
3167
_see_also = ['reconcile']
3168
takes_args = ['path?']
3169
takes_options = ['verbose',
3170
Option('branch', help="Check the branch related to the"
3171
" current directory."),
3172
Option('repo', help="Check the repository related to the"
3173
" current directory."),
3174
Option('tree', help="Check the working tree related to"
3175
" the current directory.")]
3177
def run(self, path=None, verbose=False, branch=False, repo=False,
3179
from bzrlib.check import check_dwim
3182
if not branch and not repo and not tree:
3183
branch = repo = tree = True
3184
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
1019
3187
class cmd_upgrade(Command):
1020
3188
"""Upgrade branch storage to current format.
1022
3190
The check command or bzr developers may sometimes advise you to run
3191
this command. When the default format has changed you may also be warned
3192
during other operations to upgrade.
1025
takes_args = ['dir?']
1027
def run(self, dir='.'):
3195
_see_also = ['check']
3196
takes_args = ['url?']
3198
RegistryOption('format',
3199
help='Upgrade to a specific format. See "bzr help'
3200
' formats" for details.',
3201
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
3202
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
3203
value_switches=True, title='Branch format'),
3206
def run(self, url='.', format=None):
1028
3207
from bzrlib.upgrade import upgrade
1029
upgrade(find_branch(dir))
3208
upgrade(url, format)
1033
3211
class cmd_whoami(Command):
1034
"""Show bzr user id."""
1035
takes_options = ['email']
1037
def run(self, email=False):
3212
"""Show or set bzr user id.
3215
Show the email of the current user::
3219
Set the current user::
3221
bzr whoami "Frank Chu <fchu@example.com>"
3223
takes_options = [ Option('email',
3224
help='Display email address only.'),
3226
help='Set identity for the current branch instead of '
3229
takes_args = ['name?']
3230
encoding_type = 'replace'
3233
def run(self, email=False, branch=False, name=None):
3235
# use branch if we're inside one; otherwise global config
3237
c = Branch.open_containing('.')[0].get_config()
3238
except errors.NotBranchError:
3239
c = config.GlobalConfig()
3241
self.outf.write(c.user_email() + '\n')
3243
self.outf.write(c.username() + '\n')
3246
# display a warning if an email address isn't included in the given name.
1039
b = bzrlib.branch.find_branch('.')
1044
print bzrlib.osutils.user_email(b)
1046
print bzrlib.osutils.username(b)
3248
config.extract_email_address(name)
3249
except errors.NoEmailInUsername, e:
3250
warning('"%s" does not seem to contain an email address. '
3251
'This is allowed, but not recommended.', name)
3253
# use global config unless --branch given
3255
c = Branch.open_containing('.')[0].get_config()
3257
c = config.GlobalConfig()
3258
c.set_user_option('email', name)
3261
class cmd_nick(Command):
3262
"""Print or set the branch nickname.
3264
If unset, the tree root directory name is used as the nickname.
3265
To print the current nickname, execute with no argument.
3267
Bound branches use the nickname of its master branch unless it is set
3271
_see_also = ['info']
3272
takes_args = ['nickname?']
3273
def run(self, nickname=None):
3274
branch = Branch.open_containing(u'.')[0]
3275
if nickname is None:
3276
self.printme(branch)
3278
branch.nick = nickname
3281
def printme(self, branch):
3285
class cmd_alias(Command):
3286
"""Set/unset and display aliases.
3289
Show the current aliases::
3293
Show the alias specified for 'll'::
3297
Set an alias for 'll'::
3299
bzr alias ll="log --line -r-10..-1"
3301
To remove an alias for 'll'::
3303
bzr alias --remove ll
3306
takes_args = ['name?']
3308
Option('remove', help='Remove the alias.'),
3311
def run(self, name=None, remove=False):
3313
self.remove_alias(name)
3315
self.print_aliases()
3317
equal_pos = name.find('=')
3319
self.print_alias(name)
3321
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3323
def remove_alias(self, alias_name):
3324
if alias_name is None:
3325
raise errors.BzrCommandError(
3326
'bzr alias --remove expects an alias to remove.')
3327
# If alias is not found, print something like:
3328
# unalias: foo: not found
3329
c = config.GlobalConfig()
3330
c.unset_alias(alias_name)
3333
def print_aliases(self):
3334
"""Print out the defined aliases in a similar format to bash."""
3335
aliases = config.GlobalConfig().get_aliases()
3336
for key, value in sorted(aliases.iteritems()):
3337
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3340
def print_alias(self, alias_name):
3341
from bzrlib.commands import get_alias
3342
alias = get_alias(alias_name)
3344
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3347
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3349
def set_alias(self, alias_name, alias_command):
3350
"""Save the alias in the global config."""
3351
c = config.GlobalConfig()
3352
c.set_alias(alias_name, alias_command)
1049
3355
class cmd_selftest(Command):
1050
"""Run internal test suite"""
3356
"""Run internal test suite.
3358
If arguments are given, they are regular expressions that say which tests
3359
should run. Tests matching any expression are run, and other tests are
3362
Alternatively if --first is given, matching tests are run first and then
3363
all other tests are run. This is useful if you have been working in a
3364
particular area, but want to make sure nothing else was broken.
3366
If --exclude is given, tests that match that regular expression are
3367
excluded, regardless of whether they match --first or not.
3369
To help catch accidential dependencies between tests, the --randomize
3370
option is useful. In most cases, the argument used is the word 'now'.
3371
Note that the seed used for the random number generator is displayed
3372
when this option is used. The seed can be explicitly passed as the
3373
argument to this option if required. This enables reproduction of the
3374
actual ordering used if and when an order sensitive problem is encountered.
3376
If --list-only is given, the tests that would be run are listed. This is
3377
useful when combined with --first, --exclude and/or --randomize to
3378
understand their impact. The test harness reports "Listed nn tests in ..."
3379
instead of "Ran nn tests in ..." when list mode is enabled.
3381
If the global option '--no-plugins' is given, plugins are not loaded
3382
before running the selftests. This has two effects: features provided or
3383
modified by plugins will not be tested, and tests provided by plugins will
3386
Tests that need working space on disk use a common temporary directory,
3387
typically inside $TMPDIR or /tmp.
3389
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3390
into a pdb postmortem session.
3393
Run only tests relating to 'ignore'::
3397
Disable plugins and list tests as they're run::
3399
bzr --no-plugins selftest -v
3401
# NB: this is used from the class without creating an instance, which is
3402
# why it does not have a self parameter.
3403
def get_transport_type(typestring):
3404
"""Parse and return a transport specifier."""
3405
if typestring == "sftp":
3406
from bzrlib.transport.sftp import SFTPAbsoluteServer
3407
return SFTPAbsoluteServer
3408
if typestring == "memory":
3409
from bzrlib.transport.memory import MemoryServer
3411
if typestring == "fakenfs":
3412
from bzrlib.transport.fakenfs import FakeNFSServer
3413
return FakeNFSServer
3414
msg = "No known transport type %s. Supported types are: sftp\n" %\
3416
raise errors.BzrCommandError(msg)
1052
takes_options = ['verbose', 'pattern']
1053
def run(self, verbose=False, pattern=".*"):
1055
from bzrlib.selftest import selftest
1056
# we don't want progress meters from the tests to go to the
1057
# real output; and we don't want log messages cluttering up
1059
save_ui = bzrlib.ui.ui_factory
1060
bzrlib.trace.info('running tests...')
3419
takes_args = ['testspecs*']
3420
takes_options = ['verbose',
3422
help='Stop when one test fails.',
3426
help='Use a different transport by default '
3427
'throughout the test suite.',
3428
type=get_transport_type),
3430
help='Run the benchmarks rather than selftests.'),
3431
Option('lsprof-timed',
3432
help='Generate lsprof output for benchmarked'
3433
' sections of code.'),
3434
Option('lsprof-tests',
3435
help='Generate lsprof output for each test.'),
3436
Option('cache-dir', type=str,
3437
help='Cache intermediate benchmark output in this '
3440
help='Run all tests, but run specified tests first.',
3444
help='List the tests instead of running them.'),
3445
RegistryOption('parallel',
3446
help="Run the test suite in parallel.",
3447
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3448
value_switches=False,
3450
Option('randomize', type=str, argname="SEED",
3451
help='Randomize the order of tests using the given'
3452
' seed or "now" for the current time.'),
3453
Option('exclude', type=str, argname="PATTERN",
3455
help='Exclude tests that match this regular'
3458
help='Output test progress via subunit.'),
3459
Option('strict', help='Fail on missing dependencies or '
3461
Option('load-list', type=str, argname='TESTLISTFILE',
3462
help='Load a test id list from a text file.'),
3463
ListOption('debugflag', type=str, short_name='E',
3464
help='Turn on a selftest debug flag.'),
3465
ListOption('starting-with', type=str, argname='TESTID',
3466
param_name='starting_with', short_name='s',
3468
'Load only the tests starting with TESTID.'),
3470
encoding_type = 'replace'
3473
Command.__init__(self)
3474
self.additional_selftest_args = {}
3476
def run(self, testspecs_list=None, verbose=False, one=False,
3477
transport=None, benchmark=None,
3478
lsprof_timed=None, cache_dir=None,
3479
first=False, list_only=False,
3480
randomize=None, exclude=None, strict=False,
3481
load_list=None, debugflag=None, starting_with=None, subunit=False,
3482
parallel=None, lsprof_tests=False):
3483
from bzrlib.tests import selftest
3484
import bzrlib.benchmarks as benchmarks
3485
from bzrlib.benchmarks import tree_creator
3487
# Make deprecation warnings visible, unless -Werror is set
3488
symbol_versioning.activate_deprecation_warnings(override=False)
3490
if cache_dir is not None:
3491
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
3492
if testspecs_list is not None:
3493
pattern = '|'.join(testspecs_list)
3498
from bzrlib.tests import SubUnitBzrRunner
3500
raise errors.BzrCommandError("subunit not available. subunit "
3501
"needs to be installed to use --subunit.")
3502
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3504
self.additional_selftest_args.setdefault(
3505
'suite_decorators', []).append(parallel)
3507
test_suite_factory = benchmarks.test_suite
3508
# Unless user explicitly asks for quiet, be verbose in benchmarks
3509
verbose = not is_quiet()
3510
# TODO: should possibly lock the history file...
3511
benchfile = open(".perf_history", "at", buffering=1)
3513
test_suite_factory = None
1062
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1063
result = selftest(verbose=verbose, pattern=pattern)
1065
bzrlib.trace.info('tests passed')
1067
bzrlib.trace.info('tests failed')
1068
return int(not result)
3516
selftest_kwargs = {"verbose": verbose,
3518
"stop_on_failure": one,
3519
"transport": transport,
3520
"test_suite_factory": test_suite_factory,
3521
"lsprof_timed": lsprof_timed,
3522
"lsprof_tests": lsprof_tests,
3523
"bench_history": benchfile,
3524
"matching_tests_first": first,
3525
"list_only": list_only,
3526
"random_seed": randomize,
3527
"exclude_pattern": exclude,
3529
"load_list": load_list,
3530
"debug_flags": debugflag,
3531
"starting_with": starting_with
3533
selftest_kwargs.update(self.additional_selftest_args)
3534
result = selftest(**selftest_kwargs)
1070
bzrlib.ui.ui_factory = save_ui
1074
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1075
# is bzrlib itself in a branch?
1076
bzrrev = bzrlib.get_bzr_revision()
1078
print " (bzr checkout, revision %d {%s})" % bzrrev
1079
print bzrlib.__copyright__
1080
print "http://bazaar-ng.org/"
1082
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1083
print "you may use, modify and redistribute it under the terms of the GNU"
1084
print "General Public License version 2 or later."
3536
if benchfile is not None:
3538
return int(not result)
1087
3541
class cmd_version(Command):
1088
3542
"""Show version of bzr."""
3544
encoding_type = 'replace'
3546
Option("short", help="Print just the version number."),
3550
def run(self, short=False):
3551
from bzrlib.version import show_version
3553
self.outf.write(bzrlib.version_string + '\n')
3555
show_version(to_file=self.outf)
1092
3558
class cmd_rocks(Command):
1093
3559
"""Statement of optimism."""
1096
print "it sure does!"
3565
print "It sure does!"
1099
3568
class cmd_find_merge_base(Command):
1100
"""Find and print a base revision for merging two branches.
1102
TODO: Options to specify revisions on either side, as if
1103
merging only part of the history.
3569
"""Find and print a base revision for merging two branches."""
3570
# TODO: Options to specify revisions on either side, as if
3571
# merging only part of the history.
1105
3572
takes_args = ['branch', 'other']
1108
3576
def run(self, branch, other):
1109
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1111
branch1 = find_branch(branch)
1112
branch2 = find_branch(other)
1114
history_1 = branch1.revision_history()
1115
history_2 = branch2.revision_history()
1117
last1 = branch1.last_patch()
1118
last2 = branch2.last_patch()
1120
source = MultipleRevisionSources(branch1, branch2)
1122
base_rev_id = common_ancestor(last1, last2, source)
1124
print 'merge base is revision %s' % base_rev_id
1128
if base_revno is None:
1129
raise bzrlib.errors.UnrelatedBranches()
1131
print ' r%-6d in %s' % (base_revno, branch)
1133
other_revno = branch2.revision_id_to_revno(base_revid)
1135
print ' r%-6d in %s' % (other_revno, other)
3577
from bzrlib.revision import ensure_null
3579
branch1 = Branch.open_containing(branch)[0]
3580
branch2 = Branch.open_containing(other)[0]
3585
last1 = ensure_null(branch1.last_revision())
3586
last2 = ensure_null(branch2.last_revision())
3588
graph = branch1.repository.get_graph(branch2.repository)
3589
base_rev_id = graph.find_unique_lca(last1, last2)
3591
print 'merge base is revision %s' % base_rev_id
1139
3598
class cmd_merge(Command):
1140
3599
"""Perform a three-way merge.
1142
The branch is the branch you will merge from. By default, it will
1143
merge the latest revision. If you specify a revision, that
1144
revision will be merged. If you specify two revisions, the first
1145
will be used as a BASE, and the second one as OTHER. Revision
1146
numbers are always relative to the specified branch.
1148
By default bzr will try to merge in all new work from the other
3601
The source of the merge can be specified either in the form of a branch,
3602
or in the form of a path to a file containing a merge directive generated
3603
with bzr send. If neither is specified, the default is the upstream branch
3604
or the branch most recently merged using --remember.
3606
When merging a branch, by default the tip will be merged. To pick a different
3607
revision, pass --revision. If you specify two values, the first will be used as
3608
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3609
available revisions, like this is commonly referred to as "cherrypicking".
3611
Revision numbers are always relative to the branch being merged.
3613
By default, bzr will try to merge in all new work from the other
1149
3614
branch, automatically determining an appropriate base. If this
1150
3615
fails, you may need to give an explicit base.
1154
To merge the latest revision from bzr.dev
1155
bzr merge ../bzr.dev
1157
To merge changes up to and including revision 82 from bzr.dev
1158
bzr merge -r 82 ../bzr.dev
1160
To merge the changes introduced by 82, without previous changes:
1161
bzr merge -r 81..82 ../bzr.dev
3617
Merge will do its best to combine the changes in two branches, but there
3618
are some kinds of problems only a human can fix. When it encounters those,
3619
it will mark a conflict. A conflict means that you need to fix something,
3620
before you should commit.
3622
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
3624
If there is no default branch set, the first merge will set it. After
3625
that, you can omit the branch to use the default. To change the
3626
default, use --remember. The value will only be saved if the remote
3627
location can be accessed.
3629
The results of the merge are placed into the destination working
3630
directory, where they can be reviewed (with bzr diff), tested, and then
3631
committed to record the result of the merge.
1163
3633
merge refuses to run if there are any uncommitted changes, unless
1164
3634
--force is given.
1166
takes_args = ['branch?']
1167
takes_options = ['revision', 'force', 'merge-type']
1169
def run(self, branch='.', revision=None, force=False,
1171
from bzrlib.merge import merge
1172
from bzrlib.merge_core import ApplyMerge3
1173
if merge_type is None:
1174
merge_type = ApplyMerge3
1176
if revision is None or len(revision) < 1:
1178
other = [branch, -1]
1180
if len(revision) == 1:
1181
other = [branch, revision[0]]
1184
assert len(revision) == 2
1185
if None in revision:
1186
raise BzrCommandError(
1187
"Merge doesn't permit that revision specifier.")
1188
base = [branch, revision[0]]
1189
other = [branch, revision[1]]
1192
merge(other, base, check_clean=(not force), merge_type=merge_type)
1193
except bzrlib.errors.AmbiguousBase, e:
1194
m = ("sorry, bzr can't determine the right merge base yet\n"
1195
"candidates are:\n "
1196
+ "\n ".join(e.bases)
1198
"please specify an explicit base with -r,\n"
1199
"and (if you want) report this to the bzr developers\n")
3636
To select only some changes to merge, use "merge -i", which will prompt
3637
you to apply each diff hunk and file change, similar to "shelve".
3640
To merge the latest revision from bzr.dev::
3642
bzr merge ../bzr.dev
3644
To merge changes up to and including revision 82 from bzr.dev::
3646
bzr merge -r 82 ../bzr.dev
3648
To merge the changes introduced by 82, without previous changes::
3650
bzr merge -r 81..82 ../bzr.dev
3652
To apply a merge directive contained in /tmp/merge::
3654
bzr merge /tmp/merge
3657
encoding_type = 'exact'
3658
_see_also = ['update', 'remerge', 'status-flags', 'send']
3659
takes_args = ['location?']
3664
help='Merge even if the destination tree has uncommitted changes.'),
3668
Option('show-base', help="Show base revision text in "
3670
Option('uncommitted', help='Apply uncommitted changes'
3671
' from a working copy, instead of branch changes.'),
3672
Option('pull', help='If the destination is already'
3673
' completely merged into the source, pull from the'
3674
' source rather than merging. When this happens,'
3675
' you do not need to commit the result.'),
3677
help='Branch to merge into, '
3678
'rather than the one containing the working directory.',
3682
Option('preview', help='Instead of merging, show a diff of the'
3684
Option('interactive', help='Select changes interactively.',
3688
def run(self, location=None, revision=None, force=False,
3689
merge_type=None, show_base=False, reprocess=None, remember=False,
3690
uncommitted=False, pull=False,
3695
if merge_type is None:
3696
merge_type = _mod_merge.Merge3Merger
3698
if directory is None: directory = u'.'
3699
possible_transports = []
3701
allow_pending = True
3702
verified = 'inapplicable'
3703
tree = WorkingTree.open_containing(directory)[0]
3706
basis_tree = tree.revision_tree(tree.last_revision())
3707
except errors.NoSuchRevision:
3708
basis_tree = tree.basis_tree()
3710
# die as quickly as possible if there are uncommitted changes
3712
if tree.has_changes():
3713
raise errors.UncommittedChanges(tree)
3715
view_info = _get_view_info_for_change_reporter(tree)
3716
change_reporter = delta._ChangeReporter(
3717
unversioned_filter=tree.is_ignored, view_info=view_info)
3720
pb = ui.ui_factory.nested_progress_bar()
3721
cleanups.append(pb.finished)
3723
cleanups.append(tree.unlock)
3724
if location is not None:
3726
mergeable = bundle.read_mergeable_from_url(location,
3727
possible_transports=possible_transports)
3728
except errors.NotABundle:
3732
raise errors.BzrCommandError('Cannot use --uncommitted'
3733
' with bundles or merge directives.')
3735
if revision is not None:
3736
raise errors.BzrCommandError(
3737
'Cannot use -r with merge directives or bundles')
3738
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3741
if merger is None and uncommitted:
3742
if revision is not None and len(revision) > 0:
3743
raise errors.BzrCommandError('Cannot use --uncommitted and'
3744
' --revision at the same time.')
3745
merger = self.get_merger_from_uncommitted(tree, location, pb,
3747
allow_pending = False
3750
merger, allow_pending = self._get_merger_from_branch(tree,
3751
location, revision, remember, possible_transports, pb)
3753
merger.merge_type = merge_type
3754
merger.reprocess = reprocess
3755
merger.show_base = show_base
3756
self.sanity_check_merger(merger)
3757
if (merger.base_rev_id == merger.other_rev_id and
3758
merger.other_rev_id is not None):
3759
note('Nothing to do.')
3762
if merger.interesting_files is not None:
3763
raise errors.BzrCommandError('Cannot pull individual files')
3764
if (merger.base_rev_id == tree.last_revision()):
3765
result = tree.pull(merger.other_branch, False,
3766
merger.other_rev_id)
3767
result.report(self.outf)
3769
if merger.this_basis is None:
3770
raise errors.BzrCommandError(
3771
"This branch has no commits."
3772
" (perhaps you would prefer 'bzr pull')")
3774
return self._do_preview(merger, cleanups)
3776
return self._do_interactive(merger, cleanups)
3778
return self._do_merge(merger, change_reporter, allow_pending,
3781
for cleanup in reversed(cleanups):
3784
def _get_preview(self, merger, cleanups):
3785
tree_merger = merger.make_merger()
3786
tt = tree_merger.make_preview_transform()
3787
cleanups.append(tt.finalize)
3788
result_tree = tt.get_preview_tree()
3791
def _do_preview(self, merger, cleanups):
3792
from bzrlib.diff import show_diff_trees
3793
result_tree = self._get_preview(merger, cleanups)
3794
show_diff_trees(merger.this_tree, result_tree, self.outf,
3795
old_label='', new_label='')
3797
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3798
merger.change_reporter = change_reporter
3799
conflict_count = merger.do_merge()
3801
merger.set_pending()
3802
if verified == 'failed':
3803
warning('Preview patch does not match changes')
3804
if conflict_count != 0:
3809
def _do_interactive(self, merger, cleanups):
3810
"""Perform an interactive merge.
3812
This works by generating a preview tree of the merge, then using
3813
Shelver to selectively remove the differences between the working tree
3814
and the preview tree.
3816
from bzrlib import shelf_ui
3817
result_tree = self._get_preview(merger, cleanups)
3818
writer = bzrlib.option.diff_writer_registry.get()
3819
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3820
reporter=shelf_ui.ApplyReporter(),
3821
diff_writer=writer(sys.stdout))
3824
def sanity_check_merger(self, merger):
3825
if (merger.show_base and
3826
not merger.merge_type is _mod_merge.Merge3Merger):
3827
raise errors.BzrCommandError("Show-base is not supported for this"
3828
" merge type. %s" % merger.merge_type)
3829
if merger.reprocess is None:
3830
if merger.show_base:
3831
merger.reprocess = False
3833
# Use reprocess if the merger supports it
3834
merger.reprocess = merger.merge_type.supports_reprocess
3835
if merger.reprocess and not merger.merge_type.supports_reprocess:
3836
raise errors.BzrCommandError("Conflict reduction is not supported"
3837
" for merge type %s." %
3839
if merger.reprocess and merger.show_base:
3840
raise errors.BzrCommandError("Cannot do conflict reduction and"
3843
def _get_merger_from_branch(self, tree, location, revision, remember,
3844
possible_transports, pb):
3845
"""Produce a merger from a location, assuming it refers to a branch."""
3846
from bzrlib.tag import _merge_tags_if_possible
3847
# find the branch locations
3848
other_loc, user_location = self._select_branch_location(tree, location,
3850
if revision is not None and len(revision) == 2:
3851
base_loc, _unused = self._select_branch_location(tree,
3852
location, revision, 0)
3854
base_loc = other_loc
3856
other_branch, other_path = Branch.open_containing(other_loc,
3857
possible_transports)
3858
if base_loc == other_loc:
3859
base_branch = other_branch
3861
base_branch, base_path = Branch.open_containing(base_loc,
3862
possible_transports)
3863
# Find the revision ids
3864
other_revision_id = None
3865
base_revision_id = None
3866
if revision is not None:
3867
if len(revision) >= 1:
3868
other_revision_id = revision[-1].as_revision_id(other_branch)
3869
if len(revision) == 2:
3870
base_revision_id = revision[0].as_revision_id(base_branch)
3871
if other_revision_id is None:
3872
other_revision_id = _mod_revision.ensure_null(
3873
other_branch.last_revision())
3874
# Remember where we merge from
3875
if ((remember or tree.branch.get_submit_branch() is None) and
3876
user_location is not None):
3877
tree.branch.set_submit_branch(other_branch.base)
3878
_merge_tags_if_possible(other_branch, tree.branch)
3879
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3880
other_revision_id, base_revision_id, other_branch, base_branch)
3881
if other_path != '':
3882
allow_pending = False
3883
merger.interesting_files = [other_path]
3885
allow_pending = True
3886
return merger, allow_pending
3888
def get_merger_from_uncommitted(self, tree, location, pb, cleanups):
3889
"""Get a merger for uncommitted changes.
3891
:param tree: The tree the merger should apply to.
3892
:param location: The location containing uncommitted changes.
3893
:param pb: The progress bar to use for showing progress.
3894
:param cleanups: A list of operations to perform to clean up the
3895
temporary directories, unfinalized objects, etc.
3897
location = self._select_branch_location(tree, location)[0]
3898
other_tree, other_path = WorkingTree.open_containing(location)
3899
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3900
if other_path != '':
3901
merger.interesting_files = [other_path]
3904
def _select_branch_location(self, tree, user_location, revision=None,
3906
"""Select a branch location, according to possible inputs.
3908
If provided, branches from ``revision`` are preferred. (Both
3909
``revision`` and ``index`` must be supplied.)
3911
Otherwise, the ``location`` parameter is used. If it is None, then the
3912
``submit`` or ``parent`` location is used, and a note is printed.
3914
:param tree: The working tree to select a branch for merging into
3915
:param location: The location entered by the user
3916
:param revision: The revision parameter to the command
3917
:param index: The index to use for the revision parameter. Negative
3918
indices are permitted.
3919
:return: (selected_location, user_location). The default location
3920
will be the user-entered location.
3922
if (revision is not None and index is not None
3923
and revision[index] is not None):
3924
branch = revision[index].get_branch()
3925
if branch is not None:
3926
return branch, branch
3927
if user_location is None:
3928
location = self._get_remembered(tree, 'Merging from')
3930
location = user_location
3931
return location, user_location
3933
def _get_remembered(self, tree, verb_string):
3934
"""Use tree.branch's parent if none was supplied.
3936
Report if the remembered location was used.
3938
stored_location = tree.branch.get_submit_branch()
3939
stored_location_type = "submit"
3940
if stored_location is None:
3941
stored_location = tree.branch.get_parent()
3942
stored_location_type = "parent"
3943
mutter("%s", stored_location)
3944
if stored_location is None:
3945
raise errors.BzrCommandError("No location specified or remembered")
3946
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3947
note(u"%s remembered %s location %s", verb_string,
3948
stored_location_type, display_url)
3949
return stored_location
3952
class cmd_remerge(Command):
3955
Use this if you want to try a different merge technique while resolving
3956
conflicts. Some merge techniques are better than others, and remerge
3957
lets you try different ones on different files.
3959
The options for remerge have the same meaning and defaults as the ones for
3960
merge. The difference is that remerge can (only) be run when there is a
3961
pending merge, and it lets you specify particular files.
3964
Re-do the merge of all conflicted files, and show the base text in
3965
conflict regions, in addition to the usual THIS and OTHER texts::
3967
bzr remerge --show-base
3969
Re-do the merge of "foobar", using the weave merge algorithm, with
3970
additional processing to reduce the size of conflict regions::
3972
bzr remerge --merge-type weave --reprocess foobar
3974
takes_args = ['file*']
3979
help="Show base revision text in conflicts."),
3982
def run(self, file_list=None, merge_type=None, show_base=False,
3984
if merge_type is None:
3985
merge_type = _mod_merge.Merge3Merger
3986
tree, file_list = tree_files(file_list)
3989
parents = tree.get_parent_ids()
3990
if len(parents) != 2:
3991
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3992
" merges. Not cherrypicking or"
3994
repository = tree.branch.repository
3995
interesting_ids = None
3997
conflicts = tree.conflicts()
3998
if file_list is not None:
3999
interesting_ids = set()
4000
for filename in file_list:
4001
file_id = tree.path2id(filename)
4003
raise errors.NotVersionedError(filename)
4004
interesting_ids.add(file_id)
4005
if tree.kind(file_id) != "directory":
4008
for name, ie in tree.inventory.iter_entries(file_id):
4009
interesting_ids.add(ie.file_id)
4010
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4012
# Remerge only supports resolving contents conflicts
4013
allowed_conflicts = ('text conflict', 'contents conflict')
4014
restore_files = [c.path for c in conflicts
4015
if c.typestring in allowed_conflicts]
4016
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4017
tree.set_conflicts(ConflictList(new_conflicts))
4018
if file_list is not None:
4019
restore_files = file_list
4020
for filename in restore_files:
4022
restore(tree.abspath(filename))
4023
except errors.NotConflicted:
4025
# Disable pending merges, because the file texts we are remerging
4026
# have not had those merges performed. If we use the wrong parents
4027
# list, we imply that the working tree text has seen and rejected
4028
# all the changes from the other tree, when in fact those changes
4029
# have not yet been seen.
4030
pb = ui.ui_factory.nested_progress_bar()
4031
tree.set_parent_ids(parents[:1])
4033
merger = _mod_merge.Merger.from_revision_ids(pb,
4035
merger.interesting_ids = interesting_ids
4036
merger.merge_type = merge_type
4037
merger.show_base = show_base
4038
merger.reprocess = reprocess
4039
conflicts = merger.do_merge()
4041
tree.set_parent_ids(parents)
1203
4051
class cmd_revert(Command):
1204
"""Reverse all changes since the last commit.
1206
Only versioned files are affected. Specify filenames to revert only
1207
those files. By default, any files that are changed will be backed up
1208
first. Backup files have a '~' appended to their name.
4052
"""Revert files to a previous revision.
4054
Giving a list of files will revert only those files. Otherwise, all files
4055
will be reverted. If the revision is not specified with '--revision', the
4056
last committed revision is used.
4058
To remove only some changes, without reverting to a prior version, use
4059
merge instead. For example, "merge . --revision -2..-3" will remove the
4060
changes introduced by -2, without affecting the changes introduced by -1.
4061
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4063
By default, any files that have been manually changed will be backed up
4064
first. (Files changed only by merge are not backed up.) Backup files have
4065
'.~#~' appended to their name, where # is a number.
4067
When you provide files, you can use their current pathname or the pathname
4068
from the target revision. So you can use revert to "undelete" a file by
4069
name. If you name a directory, all the contents of that directory will be
4072
If you have newly added files since the target revision, they will be
4073
removed. If the files to be removed have been changed, backups will be
4074
created as above. Directories containing unknown files will not be
4077
The working tree contains a list of pending merged revisions, which will
4078
be included as parents in the next commit. Normally, revert clears that
4079
list as well as reverting the files. If any files are specified, revert
4080
leaves the pending merge list alone and reverts only the files. Use "bzr
4081
revert ." in the tree root to revert all files but keep the merge record,
4082
and "bzr revert --forget-merges" to clear the pending merge list without
4083
reverting any files.
1210
takes_options = ['revision', 'no-backup']
4086
_see_also = ['cat', 'export']
4089
Option('no-backup', "Do not save backups of reverted files."),
4090
Option('forget-merges',
4091
'Remove pending merge marker, without changing any files.'),
1211
4093
takes_args = ['file*']
1212
aliases = ['merge-revert']
1214
def run(self, revision=None, no_backup=False, file_list=None):
1215
from bzrlib.merge import merge
1216
from bzrlib.branch import Branch
1217
from bzrlib.commands import parse_spec
1219
if file_list is not None:
1220
if len(file_list) == 0:
1221
raise BzrCommandError("No files specified")
1222
if revision is None:
1224
elif len(revision) != 1:
1225
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1226
merge(('.', revision[0]), parse_spec('.'),
1229
backup_files=not no_backup,
1230
file_list=file_list)
1232
Branch('.').set_pending_merges([])
4095
def run(self, revision=None, no_backup=False, file_list=None,
4096
forget_merges=None):
4097
tree, file_list = tree_files(file_list)
4101
tree.set_parent_ids(tree.get_parent_ids()[:1])
4103
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4108
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4109
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4110
pb = ui.ui_factory.nested_progress_bar()
4112
tree.revert(file_list, rev_tree, not no_backup, pb,
4113
report_changes=True)
1235
4118
class cmd_assert_fail(Command):
1236
4119
"""Test reporting of assertion failures"""
4120
# intended just for use in testing
1239
assert False, "always fails"
4125
raise AssertionError("always fails")
1242
4128
class cmd_help(Command):
1243
4129
"""Show help on a command or other topic.
1245
For a list of all available commands, say 'bzr help commands'."""
1246
takes_options = ['long']
4132
_see_also = ['topics']
4134
Option('long', 'Show help on all commands.'),
1247
4136
takes_args = ['topic?']
4137
aliases = ['?', '--help', '-?', '-h']
1250
4140
def run(self, topic=None, long=False):
1252
4142
if topic is None and long:
1253
4143
topic = "commands"
4144
bzrlib.help.help(topic)
1257
4147
class cmd_shell_complete(Command):
1258
4148
"""Show appropriate completions for context.
1260
For a list of all available commands, say 'bzr shell-complete'."""
4150
For a list of all available commands, say 'bzr shell-complete'.
1261
4152
takes_args = ['context?']
1262
4153
aliases = ['s-c']
1265
4157
def run(self, context=None):
1266
4158
import shellcomplete
1267
4159
shellcomplete.shellcomplete(context)
1270
4162
class cmd_missing(Command):
1271
"""What is missing in this branch relative to other branch.
4163
"""Show unmerged/unpulled revisions between two branches.
4165
OTHER_BRANCH may be local or remote.
4167
To filter on a range of revisions, you can use the command -r begin..end
4168
-r revision requests a specific revision, -r ..end or -r begin.. are
4173
Determine the missing revisions between this and the branch at the
4174
remembered pull location::
4178
Determine the missing revisions between this and another branch::
4180
bzr missing http://server/branch
4182
Determine the missing revisions up to a specific revision on the other
4185
bzr missing -r ..-10
4187
Determine the missing revisions up to a specific revision on this
4190
bzr missing --my-revision ..-10
1273
takes_args = ['remote?']
1274
aliases = ['mis', 'miss']
1275
# We don't have to add quiet to the list, because
1276
# unknown options are parsed as booleans
1277
takes_options = ['verbose', 'quiet']
1279
def run(self, remote=None, verbose=False, quiet=False):
1280
from bzrlib.errors import BzrCommandError
1281
from bzrlib.missing import show_missing
1283
if verbose and quiet:
1284
raise BzrCommandError('Cannot pass both quiet and verbose')
1286
b = find_branch('.')
1287
parent = b.get_parent()
1290
raise BzrCommandError("No missing location known or specified.")
1293
print "Using last location: %s" % parent
1295
elif parent is None:
1296
# We only update parent if it did not exist, missing should not change the parent
1297
b.set_parent(remote)
1298
br_remote = find_branch(remote)
1300
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
4193
_see_also = ['merge', 'pull']
4194
takes_args = ['other_branch?']
4196
Option('reverse', 'Reverse the order of revisions.'),
4198
'Display changes in the local branch only.'),
4199
Option('this' , 'Same as --mine-only.'),
4200
Option('theirs-only',
4201
'Display changes in the remote branch only.'),
4202
Option('other', 'Same as --theirs-only.'),
4206
custom_help('revision',
4207
help='Filter on other branch revisions (inclusive). '
4208
'See "help revisionspec" for details.'),
4209
Option('my-revision',
4210
type=_parse_revision_str,
4211
help='Filter on local branch revisions (inclusive). '
4212
'See "help revisionspec" for details.'),
4213
Option('include-merges',
4214
'Show all revisions in addition to the mainline ones.'),
4216
encoding_type = 'replace'
4219
def run(self, other_branch=None, reverse=False, mine_only=False,
4221
log_format=None, long=False, short=False, line=False,
4222
show_ids=False, verbose=False, this=False, other=False,
4223
include_merges=False, revision=None, my_revision=None):
4224
from bzrlib.missing import find_unmerged, iter_log_revisions
4233
# TODO: We should probably check that we don't have mine-only and
4234
# theirs-only set, but it gets complicated because we also have
4235
# this and other which could be used.
4242
local_branch = Branch.open_containing(u".")[0]
4243
parent = local_branch.get_parent()
4244
if other_branch is None:
4245
other_branch = parent
4246
if other_branch is None:
4247
raise errors.BzrCommandError("No peer location known"
4249
display_url = urlutils.unescape_for_display(parent,
4251
message("Using saved parent location: "
4252
+ display_url + "\n")
4254
remote_branch = Branch.open(other_branch)
4255
if remote_branch.base == local_branch.base:
4256
remote_branch = local_branch
4258
local_revid_range = _revision_range_to_revid_range(
4259
_get_revision_range(my_revision, local_branch,
4262
remote_revid_range = _revision_range_to_revid_range(
4263
_get_revision_range(revision,
4264
remote_branch, self.name()))
4266
local_branch.lock_read()
4268
remote_branch.lock_read()
4270
local_extra, remote_extra = find_unmerged(
4271
local_branch, remote_branch, restrict,
4272
backward=not reverse,
4273
include_merges=include_merges,
4274
local_revid_range=local_revid_range,
4275
remote_revid_range=remote_revid_range)
4277
if log_format is None:
4278
registry = log.log_formatter_registry
4279
log_format = registry.get_default(local_branch)
4280
lf = log_format(to_file=self.outf,
4282
show_timezone='original')
4285
if local_extra and not theirs_only:
4286
message("You have %d extra revision(s):\n" %
4288
for revision in iter_log_revisions(local_extra,
4289
local_branch.repository,
4291
lf.log_revision(revision)
4292
printed_local = True
4295
printed_local = False
4297
if remote_extra and not mine_only:
4298
if printed_local is True:
4300
message("You are missing %d revision(s):\n" %
4302
for revision in iter_log_revisions(remote_extra,
4303
remote_branch.repository,
4305
lf.log_revision(revision)
4308
if mine_only and not local_extra:
4309
# We checked local, and found nothing extra
4310
message('This branch is up to date.\n')
4311
elif theirs_only and not remote_extra:
4312
# We checked remote, and found nothing extra
4313
message('Other branch is up to date.\n')
4314
elif not (mine_only or theirs_only or local_extra or
4316
# We checked both branches, and neither one had extra
4318
message("Branches are up to date.\n")
4320
remote_branch.unlock()
4322
local_branch.unlock()
4323
if not status_code and parent is None and other_branch is not None:
4324
local_branch.lock_write()
4326
# handle race conditions - a parent might be set while we run.
4327
if local_branch.get_parent() is None:
4328
local_branch.set_parent(remote_branch.base)
4330
local_branch.unlock()
4334
class cmd_pack(Command):
4335
"""Compress the data within a repository."""
4337
_see_also = ['repositories']
4338
takes_args = ['branch_or_repo?']
4340
def run(self, branch_or_repo='.'):
4341
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4343
branch = dir.open_branch()
4344
repository = branch.repository
4345
except errors.NotBranchError:
4346
repository = dir.open_repository()
1304
4350
class cmd_plugins(Command):
4351
"""List the installed plugins.
4353
This command displays the list of installed plugins including
4354
version of plugin and a short description of each.
4356
--verbose shows the path where each plugin is located.
4358
A plugin is an external component for Bazaar that extends the
4359
revision control system, by adding or replacing code in Bazaar.
4360
Plugins can do a variety of things, including overriding commands,
4361
adding new commands, providing additional network transports and
4362
customizing log output.
4364
See the Bazaar web site, http://bazaar-vcs.org, for further
4365
information on plugins including where to find them and how to
4366
install them. Instructions are also provided there on how to
4367
write new plugins using the Python programming language.
4369
takes_options = ['verbose']
4372
def run(self, verbose=False):
1308
4373
import bzrlib.plugin
1309
4374
from inspect import getdoc
1310
for plugin in bzrlib.plugin.all_plugins:
1311
if hasattr(plugin, '__path__'):
1312
print plugin.__path__[0]
1313
elif hasattr(plugin, '__file__'):
1314
print plugin.__file__
4376
for name, plugin in bzrlib.plugin.plugins().items():
4377
version = plugin.__version__
4378
if version == 'unknown':
4380
name_ver = '%s %s' % (name, version)
4381
d = getdoc(plugin.module)
1320
print '\t', d.split('\n')[0]
4383
doc = d.split('\n')[0]
4385
doc = '(no description)'
4386
result.append((name_ver, doc, plugin.path()))
4387
for name_ver, doc, path in sorted(result):
4395
class cmd_testament(Command):
4396
"""Show testament (signing-form) of a revision."""
4399
Option('long', help='Produce long-format testament.'),
4401
help='Produce a strict-format testament.')]
4402
takes_args = ['branch?']
4404
def run(self, branch=u'.', revision=None, long=False, strict=False):
4405
from bzrlib.testament import Testament, StrictTestament
4407
testament_class = StrictTestament
4409
testament_class = Testament
4411
b = Branch.open_containing(branch)[0]
4413
b = Branch.open(branch)
4416
if revision is None:
4417
rev_id = b.last_revision()
4419
rev_id = revision[0].as_revision_id(b)
4420
t = testament_class.from_revision(b.repository, rev_id)
4422
sys.stdout.writelines(t.as_text_lines())
4424
sys.stdout.write(t.as_short_text())
4429
class cmd_annotate(Command):
4430
"""Show the origin of each line in a file.
4432
This prints out the given file with an annotation on the left side
4433
indicating which revision, author and date introduced the change.
4435
If the origin is the same for a run of consecutive lines, it is
4436
shown only at the top, unless the --all option is given.
4438
# TODO: annotate directories; showing when each file was last changed
4439
# TODO: if the working copy is modified, show annotations on that
4440
# with new uncommitted lines marked
4441
aliases = ['ann', 'blame', 'praise']
4442
takes_args = ['filename']
4443
takes_options = [Option('all', help='Show annotations on all lines.'),
4444
Option('long', help='Show commit date in annotations.'),
4448
encoding_type = 'exact'
4451
def run(self, filename, all=False, long=False, revision=None,
4453
from bzrlib.annotate import annotate_file, annotate_file_tree
4454
wt, branch, relpath = \
4455
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4461
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4463
file_id = wt.path2id(relpath)
4465
file_id = tree.path2id(relpath)
4467
raise errors.NotVersionedError(filename)
4468
file_version = tree.inventory[file_id].revision
4469
if wt is not None and revision is None:
4470
# If there is a tree and we're not annotating historical
4471
# versions, annotate the working tree's content.
4472
annotate_file_tree(wt, file_id, self.outf, long, all,
4475
annotate_file(branch, file_version, file_id, long, all, self.outf,
4484
class cmd_re_sign(Command):
4485
"""Create a digital signature for an existing revision."""
4486
# TODO be able to replace existing ones.
4488
hidden = True # is this right ?
4489
takes_args = ['revision_id*']
4490
takes_options = ['revision']
4492
def run(self, revision_id_list=None, revision=None):
4493
if revision_id_list is not None and revision is not None:
4494
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4495
if revision_id_list is None and revision is None:
4496
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4497
b = WorkingTree.open_containing(u'.')[0].branch
4500
return self._run(b, revision_id_list, revision)
4504
def _run(self, b, revision_id_list, revision):
4505
import bzrlib.gpg as gpg
4506
gpg_strategy = gpg.GPGStrategy(b.get_config())
4507
if revision_id_list is not None:
4508
b.repository.start_write_group()
4510
for revision_id in revision_id_list:
4511
b.repository.sign_revision(revision_id, gpg_strategy)
4513
b.repository.abort_write_group()
4516
b.repository.commit_write_group()
4517
elif revision is not None:
4518
if len(revision) == 1:
4519
revno, rev_id = revision[0].in_history(b)
4520
b.repository.start_write_group()
4522
b.repository.sign_revision(rev_id, gpg_strategy)
4524
b.repository.abort_write_group()
4527
b.repository.commit_write_group()
4528
elif len(revision) == 2:
4529
# are they both on rh- if so we can walk between them
4530
# might be nice to have a range helper for arbitrary
4531
# revision paths. hmm.
4532
from_revno, from_revid = revision[0].in_history(b)
4533
to_revno, to_revid = revision[1].in_history(b)
4534
if to_revid is None:
4535
to_revno = b.revno()
4536
if from_revno is None or to_revno is None:
4537
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
4538
b.repository.start_write_group()
4540
for revno in range(from_revno, to_revno + 1):
4541
b.repository.sign_revision(b.get_rev_id(revno),
4544
b.repository.abort_write_group()
4547
b.repository.commit_write_group()
4549
raise errors.BzrCommandError('Please supply either one revision, or a range.')
4552
class cmd_bind(Command):
4553
"""Convert the current branch into a checkout of the supplied branch.
4555
Once converted into a checkout, commits must succeed on the master branch
4556
before they will be applied to the local branch.
4558
Bound branches use the nickname of its master branch unless it is set
4559
locally, in which case binding will update the local nickname to be
4563
_see_also = ['checkouts', 'unbind']
4564
takes_args = ['location?']
4567
def run(self, location=None):
4568
b, relpath = Branch.open_containing(u'.')
4569
if location is None:
4571
location = b.get_old_bound_location()
4572
except errors.UpgradeRequired:
4573
raise errors.BzrCommandError('No location supplied. '
4574
'This format does not remember old locations.')
4576
if location is None:
4577
raise errors.BzrCommandError('No location supplied and no '
4578
'previous location known')
4579
b_other = Branch.open(location)
4582
except errors.DivergedBranches:
4583
raise errors.BzrCommandError('These branches have diverged.'
4584
' Try merging, and then bind again.')
4585
if b.get_config().has_explicit_nickname():
4586
b.nick = b_other.nick
4589
class cmd_unbind(Command):
4590
"""Convert the current checkout into a regular branch.
4592
After unbinding, the local branch is considered independent and subsequent
4593
commits will be local only.
4596
_see_also = ['checkouts', 'bind']
4601
b, relpath = Branch.open_containing(u'.')
4603
raise errors.BzrCommandError('Local branch is not bound')
4606
class cmd_uncommit(Command):
4607
"""Remove the last committed revision.
4609
--verbose will print out what is being removed.
4610
--dry-run will go through all the motions, but not actually
4613
If --revision is specified, uncommit revisions to leave the branch at the
4614
specified revision. For example, "bzr uncommit -r 15" will leave the
4615
branch at revision 15.
4617
Uncommit leaves the working tree ready for a new commit. The only change
4618
it may make is to restore any pending merges that were present before
4622
# TODO: jam 20060108 Add an option to allow uncommit to remove
4623
# unreferenced information in 'branch-as-repository' branches.
4624
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
4625
# information in shared branches as well.
4626
_see_also = ['commit']
4627
takes_options = ['verbose', 'revision',
4628
Option('dry-run', help='Don\'t actually make changes.'),
4629
Option('force', help='Say yes to all questions.'),
4631
help="Only remove the commits from the local branch"
4632
" when in a checkout."
4635
takes_args = ['location?']
4637
encoding_type = 'replace'
4639
def run(self, location=None,
4640
dry_run=False, verbose=False,
4641
revision=None, force=False, local=False):
4642
if location is None:
4644
control, relpath = bzrdir.BzrDir.open_containing(location)
4646
tree = control.open_workingtree()
4648
except (errors.NoWorkingTree, errors.NotLocalUrl):
4650
b = control.open_branch()
4652
if tree is not None:
4657
return self._run(b, tree, dry_run, verbose, revision, force,
4660
if tree is not None:
4665
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
4666
from bzrlib.log import log_formatter, show_log
4667
from bzrlib.uncommit import uncommit
4669
last_revno, last_rev_id = b.last_revision_info()
4672
if revision is None:
4674
rev_id = last_rev_id
4676
# 'bzr uncommit -r 10' actually means uncommit
4677
# so that the final tree is at revno 10.
4678
# but bzrlib.uncommit.uncommit() actually uncommits
4679
# the revisions that are supplied.
4680
# So we need to offset it by one
4681
revno = revision[0].in_history(b).revno + 1
4682
if revno <= last_revno:
4683
rev_id = b.get_rev_id(revno)
4685
if rev_id is None or _mod_revision.is_null(rev_id):
4686
self.outf.write('No revisions to uncommit.\n')
4689
lf = log_formatter('short',
4691
show_timezone='original')
4696
direction='forward',
4697
start_revision=revno,
4698
end_revision=last_revno)
4701
print 'Dry-run, pretending to remove the above revisions.'
4703
val = raw_input('Press <enter> to continue')
4705
print 'The above revision(s) will be removed.'
4707
val = raw_input('Are you sure [y/N]? ')
4708
if val.lower() not in ('y', 'yes'):
4712
mutter('Uncommitting from {%s} to {%s}',
4713
last_rev_id, rev_id)
4714
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4715
revno=revno, local=local)
4716
note('You can restore the old tip by running:\n'
4717
' bzr pull . -r revid:%s', last_rev_id)
4720
class cmd_break_lock(Command):
4721
"""Break a dead lock on a repository, branch or working directory.
4723
CAUTION: Locks should only be broken when you are sure that the process
4724
holding the lock has been stopped.
4726
You can get information on what locks are open via the 'bzr info' command.
4731
takes_args = ['location?']
4733
def run(self, location=None, show=False):
4734
if location is None:
4736
control, relpath = bzrdir.BzrDir.open_containing(location)
4738
control.break_lock()
4739
except NotImplementedError:
4743
class cmd_wait_until_signalled(Command):
4744
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4746
This just prints a line to signal when it is ready, then blocks on stdin.
4752
sys.stdout.write("running\n")
4754
sys.stdin.readline()
4757
class cmd_serve(Command):
4758
"""Run the bzr server."""
4760
aliases = ['server']
4764
help='Serve on stdin/out for use from inetd or sshd.'),
4765
RegistryOption('protocol',
4766
help="Protocol to serve.",
4767
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4768
value_switches=True),
4770
help='Listen for connections on nominated port of the form '
4771
'[hostname:]portnumber. Passing 0 as the port number will '
4772
'result in a dynamically allocated port. The default port '
4773
'depends on the protocol.',
4776
help='Serve contents of this directory.',
4778
Option('allow-writes',
4779
help='By default the server is a readonly server. Supplying '
4780
'--allow-writes enables write access to the contents of '
4781
'the served directory and below. Note that ``bzr serve`` '
4782
'does not perform authentication, so unless some form of '
4783
'external authentication is arranged supplying this '
4784
'option leads to global uncontrolled write access to your '
4789
def get_host_and_port(self, port):
4790
"""Return the host and port to run the smart server on.
4792
If 'port' is None, None will be returned for the host and port.
4794
If 'port' has a colon in it, the string before the colon will be
4795
interpreted as the host.
4797
:param port: A string of the port to run the server on.
4798
:return: A tuple of (host, port), where 'host' is a host name or IP,
4799
and port is an integer TCP/IP port.
4802
if port is not None:
4804
host, port = port.split(':')
4808
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4810
from bzrlib.transport import get_transport, transport_server_registry
4811
if directory is None:
4812
directory = os.getcwd()
4813
if protocol is None:
4814
protocol = transport_server_registry.get()
4815
host, port = self.get_host_and_port(port)
4816
url = urlutils.local_path_to_url(directory)
4817
if not allow_writes:
4818
url = 'readonly+' + url
4819
transport = get_transport(url)
4820
protocol(transport, host, port, inet)
4823
class cmd_join(Command):
4824
"""Combine a tree into its containing tree.
4826
This command requires the target tree to be in a rich-root format.
4828
The TREE argument should be an independent tree, inside another tree, but
4829
not part of it. (Such trees can be produced by "bzr split", but also by
4830
running "bzr branch" with the target inside a tree.)
4832
The result is a combined tree, with the subtree no longer an independant
4833
part. This is marked as a merge of the subtree into the containing tree,
4834
and all history is preserved.
4837
_see_also = ['split']
4838
takes_args = ['tree']
4840
Option('reference', help='Join by reference.', hidden=True),
4843
def run(self, tree, reference=False):
4844
sub_tree = WorkingTree.open(tree)
4845
parent_dir = osutils.dirname(sub_tree.basedir)
4846
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4847
repo = containing_tree.branch.repository
4848
if not repo.supports_rich_root():
4849
raise errors.BzrCommandError(
4850
"Can't join trees because %s doesn't support rich root data.\n"
4851
"You can use bzr upgrade on the repository."
4855
containing_tree.add_reference(sub_tree)
4856
except errors.BadReferenceTarget, e:
4857
# XXX: Would be better to just raise a nicely printable
4858
# exception from the real origin. Also below. mbp 20070306
4859
raise errors.BzrCommandError("Cannot join %s. %s" %
4863
containing_tree.subsume(sub_tree)
4864
except errors.BadSubsumeSource, e:
4865
raise errors.BzrCommandError("Cannot join %s. %s" %
4869
class cmd_split(Command):
4870
"""Split a subdirectory of a tree into a separate tree.
4872
This command will produce a target tree in a format that supports
4873
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4874
converted into earlier formats like 'dirstate-tags'.
4876
The TREE argument should be a subdirectory of a working tree. That
4877
subdirectory will be converted into an independent tree, with its own
4878
branch. Commits in the top-level tree will not apply to the new subtree.
4881
_see_also = ['join']
4882
takes_args = ['tree']
4884
def run(self, tree):
4885
containing_tree, subdir = WorkingTree.open_containing(tree)
4886
sub_id = containing_tree.path2id(subdir)
4888
raise errors.NotVersionedError(subdir)
4890
containing_tree.extract(sub_id)
4891
except errors.RootNotRich:
4892
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4895
class cmd_merge_directive(Command):
4896
"""Generate a merge directive for auto-merge tools.
4898
A directive requests a merge to be performed, and also provides all the
4899
information necessary to do so. This means it must either include a
4900
revision bundle, or the location of a branch containing the desired
4903
A submit branch (the location to merge into) must be supplied the first
4904
time the command is issued. After it has been supplied once, it will
4905
be remembered as the default.
4907
A public branch is optional if a revision bundle is supplied, but required
4908
if --diff or --plain is specified. It will be remembered as the default
4909
after the first use.
4912
takes_args = ['submit_branch?', 'public_branch?']
4916
_see_also = ['send']
4919
RegistryOption.from_kwargs('patch-type',
4920
'The type of patch to include in the directive.',
4922
value_switches=True,
4924
bundle='Bazaar revision bundle (default).',
4925
diff='Normal unified diff.',
4926
plain='No patch, just directive.'),
4927
Option('sign', help='GPG-sign the directive.'), 'revision',
4928
Option('mail-to', type=str,
4929
help='Instead of printing the directive, email to this address.'),
4930
Option('message', type=str, short_name='m',
4931
help='Message to use when committing this merge.')
4934
encoding_type = 'exact'
4936
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4937
sign=False, revision=None, mail_to=None, message=None):
4938
from bzrlib.revision import ensure_null, NULL_REVISION
4939
include_patch, include_bundle = {
4940
'plain': (False, False),
4941
'diff': (True, False),
4942
'bundle': (True, True),
4944
branch = Branch.open('.')
4945
stored_submit_branch = branch.get_submit_branch()
4946
if submit_branch is None:
4947
submit_branch = stored_submit_branch
4949
if stored_submit_branch is None:
4950
branch.set_submit_branch(submit_branch)
4951
if submit_branch is None:
4952
submit_branch = branch.get_parent()
4953
if submit_branch is None:
4954
raise errors.BzrCommandError('No submit branch specified or known')
4956
stored_public_branch = branch.get_public_branch()
4957
if public_branch is None:
4958
public_branch = stored_public_branch
4959
elif stored_public_branch is None:
4960
branch.set_public_branch(public_branch)
4961
if not include_bundle and public_branch is None:
4962
raise errors.BzrCommandError('No public branch specified or'
4964
base_revision_id = None
4965
if revision is not None:
4966
if len(revision) > 2:
4967
raise errors.BzrCommandError('bzr merge-directive takes '
4968
'at most two one revision identifiers')
4969
revision_id = revision[-1].as_revision_id(branch)
4970
if len(revision) == 2:
4971
base_revision_id = revision[0].as_revision_id(branch)
4973
revision_id = branch.last_revision()
4974
revision_id = ensure_null(revision_id)
4975
if revision_id == NULL_REVISION:
4976
raise errors.BzrCommandError('No revisions to bundle.')
4977
directive = merge_directive.MergeDirective2.from_objects(
4978
branch.repository, revision_id, time.time(),
4979
osutils.local_time_offset(), submit_branch,
4980
public_branch=public_branch, include_patch=include_patch,
4981
include_bundle=include_bundle, message=message,
4982
base_revision_id=base_revision_id)
4985
self.outf.write(directive.to_signed(branch))
4987
self.outf.writelines(directive.to_lines())
4989
message = directive.to_email(mail_to, branch, sign)
4990
s = SMTPConnection(branch.get_config())
4991
s.send_email(message)
4994
class cmd_send(Command):
4995
"""Mail or create a merge-directive for submitting changes.
4997
A merge directive provides many things needed for requesting merges:
4999
* A machine-readable description of the merge to perform
5001
* An optional patch that is a preview of the changes requested
5003
* An optional bundle of revision data, so that the changes can be applied
5004
directly from the merge directive, without retrieving data from a
5007
If --no-bundle is specified, then public_branch is needed (and must be
5008
up-to-date), so that the receiver can perform the merge using the
5009
public_branch. The public_branch is always included if known, so that
5010
people can check it later.
5012
The submit branch defaults to the parent, but can be overridden. Both
5013
submit branch and public branch will be remembered if supplied.
5015
If a public_branch is known for the submit_branch, that public submit
5016
branch is used in the merge instructions. This means that a local mirror
5017
can be used as your actual submit branch, once you have set public_branch
5020
Mail is sent using your preferred mail program. This should be transparent
5021
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5022
If the preferred client can't be found (or used), your editor will be used.
5024
To use a specific mail program, set the mail_client configuration option.
5025
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5026
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5027
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5028
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5031
If mail is being sent, a to address is required. This can be supplied
5032
either on the commandline, by setting the submit_to configuration
5033
option in the branch itself or the child_submit_to configuration option
5034
in the submit branch.
5036
Two formats are currently supported: "4" uses revision bundle format 4 and
5037
merge directive format 2. It is significantly faster and smaller than
5038
older formats. It is compatible with Bazaar 0.19 and later. It is the
5039
default. "0.9" uses revision bundle format 0.9 and merge directive
5040
format 1. It is compatible with Bazaar 0.12 - 0.18.
5042
The merge directives created by bzr send may be applied using bzr merge or
5043
bzr pull by specifying a file containing a merge directive as the location.
5046
encoding_type = 'exact'
5048
_see_also = ['merge', 'pull']
5050
takes_args = ['submit_branch?', 'public_branch?']
5054
help='Do not include a bundle in the merge directive.'),
5055
Option('no-patch', help='Do not include a preview patch in the merge'
5058
help='Remember submit and public branch.'),
5060
help='Branch to generate the submission from, '
5061
'rather than the one containing the working directory.',
5064
Option('output', short_name='o',
5065
help='Write merge directive to this file; '
5066
'use - for stdout.',
5069
help='Refuse to send if there are uncommitted changes in'
5070
' the working tree, --no-strict disables the check.'),
5071
Option('mail-to', help='Mail the request to this address.',
5075
Option('body', help='Body for the email.', type=unicode),
5076
RegistryOption('format',
5077
help='Use the specified output format.',
5078
lazy_registry=('bzrlib.send', 'format_registry')),
5081
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5082
no_patch=False, revision=None, remember=False, output=None,
5083
format=None, mail_to=None, message=None, body=None,
5084
strict=None, **kwargs):
5085
from bzrlib.send import send
5086
return send(submit_branch, revision, public_branch, remember,
5087
format, no_bundle, no_patch, output,
5088
kwargs.get('from', '.'), mail_to, message, body,
5093
class cmd_bundle_revisions(cmd_send):
5094
"""Create a merge-directive for submitting changes.
5096
A merge directive provides many things needed for requesting merges:
5098
* A machine-readable description of the merge to perform
5100
* An optional patch that is a preview of the changes requested
5102
* An optional bundle of revision data, so that the changes can be applied
5103
directly from the merge directive, without retrieving data from a
5106
If --no-bundle is specified, then public_branch is needed (and must be
5107
up-to-date), so that the receiver can perform the merge using the
5108
public_branch. The public_branch is always included if known, so that
5109
people can check it later.
5111
The submit branch defaults to the parent, but can be overridden. Both
5112
submit branch and public branch will be remembered if supplied.
5114
If a public_branch is known for the submit_branch, that public submit
5115
branch is used in the merge instructions. This means that a local mirror
5116
can be used as your actual submit branch, once you have set public_branch
5119
Two formats are currently supported: "4" uses revision bundle format 4 and
5120
merge directive format 2. It is significantly faster and smaller than
5121
older formats. It is compatible with Bazaar 0.19 and later. It is the
5122
default. "0.9" uses revision bundle format 0.9 and merge directive
5123
format 1. It is compatible with Bazaar 0.12 - 0.18.
5128
help='Do not include a bundle in the merge directive.'),
5129
Option('no-patch', help='Do not include a preview patch in the merge'
5132
help='Remember submit and public branch.'),
5134
help='Branch to generate the submission from, '
5135
'rather than the one containing the working directory.',
5138
Option('output', short_name='o', help='Write directive to this file.',
5141
help='Refuse to bundle revisions if there are uncommitted'
5142
' changes in the working tree, --no-strict disables the check.'),
5144
RegistryOption('format',
5145
help='Use the specified output format.',
5146
lazy_registry=('bzrlib.send', 'format_registry')),
5148
aliases = ['bundle']
5150
_see_also = ['send', 'merge']
5154
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5155
no_patch=False, revision=None, remember=False, output=None,
5156
format=None, strict=None, **kwargs):
5159
from bzrlib.send import send
5160
return send(submit_branch, revision, public_branch, remember,
5161
format, no_bundle, no_patch, output,
5162
kwargs.get('from', '.'), None, None, None,
5163
self.outf, strict=strict)
5166
class cmd_tag(Command):
5167
"""Create, remove or modify a tag naming a revision.
5169
Tags give human-meaningful names to revisions. Commands that take a -r
5170
(--revision) option can be given -rtag:X, where X is any previously
5173
Tags are stored in the branch. Tags are copied from one branch to another
5174
along when you branch, push, pull or merge.
5176
It is an error to give a tag name that already exists unless you pass
5177
--force, in which case the tag is moved to point to the new revision.
5179
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5180
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5183
_see_also = ['commit', 'tags']
5184
takes_args = ['tag_name']
5187
help='Delete this tag rather than placing it.',
5190
help='Branch in which to place the tag.',
5195
help='Replace existing tags.',
5200
def run(self, tag_name,
5206
branch, relpath = Branch.open_containing(directory)
5210
branch.tags.delete_tag(tag_name)
5211
self.outf.write('Deleted tag %s.\n' % tag_name)
5214
if len(revision) != 1:
5215
raise errors.BzrCommandError(
5216
"Tags can only be placed on a single revision, "
5218
revision_id = revision[0].as_revision_id(branch)
5220
revision_id = branch.last_revision()
5221
if (not force) and branch.tags.has_tag(tag_name):
5222
raise errors.TagAlreadyExists(tag_name)
5223
branch.tags.set_tag(tag_name, revision_id)
5224
self.outf.write('Created tag %s.\n' % tag_name)
5229
class cmd_tags(Command):
5232
This command shows a table of tag names and the revisions they reference.
5238
help='Branch whose tags should be displayed.',
5242
RegistryOption.from_kwargs('sort',
5243
'Sort tags by different criteria.', title='Sorting',
5244
alpha='Sort tags lexicographically (default).',
5245
time='Sort tags chronologically.',
5258
branch, relpath = Branch.open_containing(directory)
5260
tags = branch.tags.get_tag_dict().items()
5267
graph = branch.repository.get_graph()
5268
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5269
revid1, revid2 = rev1.rev_id, rev2.rev_id
5270
# only show revisions between revid1 and revid2 (inclusive)
5271
tags = [(tag, revid) for tag, revid in tags if
5272
graph.is_between(revid, revid1, revid2)]
5275
elif sort == 'time':
5277
for tag, revid in tags:
5279
revobj = branch.repository.get_revision(revid)
5280
except errors.NoSuchRevision:
5281
timestamp = sys.maxint # place them at the end
5283
timestamp = revobj.timestamp
5284
timestamps[revid] = timestamp
5285
tags.sort(key=lambda x: timestamps[x[1]])
5287
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5288
for index, (tag, revid) in enumerate(tags):
5290
revno = branch.revision_id_to_dotted_revno(revid)
5291
if isinstance(revno, tuple):
5292
revno = '.'.join(map(str, revno))
5293
except errors.NoSuchRevision:
5294
# Bad tag data/merges can lead to tagged revisions
5295
# which are not in this branch. Fail gracefully ...
5297
tags[index] = (tag, revno)
5300
for tag, revspec in tags:
5301
self.outf.write('%-20s %s\n' % (tag, revspec))
5304
class cmd_reconfigure(Command):
5305
"""Reconfigure the type of a bzr directory.
5307
A target configuration must be specified.
5309
For checkouts, the bind-to location will be auto-detected if not specified.
5310
The order of preference is
5311
1. For a lightweight checkout, the current bound location.
5312
2. For branches that used to be checkouts, the previously-bound location.
5313
3. The push location.
5314
4. The parent location.
5315
If none of these is available, --bind-to must be specified.
5318
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5319
takes_args = ['location?']
5321
RegistryOption.from_kwargs(
5323
title='Target type',
5324
help='The type to reconfigure the directory to.',
5325
value_switches=True, enum_switch=False,
5326
branch='Reconfigure to be an unbound branch with no working tree.',
5327
tree='Reconfigure to be an unbound branch with a working tree.',
5328
checkout='Reconfigure to be a bound branch with a working tree.',
5329
lightweight_checkout='Reconfigure to be a lightweight'
5330
' checkout (with no local history).',
5331
standalone='Reconfigure to be a standalone branch '
5332
'(i.e. stop using shared repository).',
5333
use_shared='Reconfigure to use a shared repository.',
5334
with_trees='Reconfigure repository to create '
5335
'working trees on branches by default.',
5336
with_no_trees='Reconfigure repository to not create '
5337
'working trees on branches by default.'
5339
Option('bind-to', help='Branch to bind checkout to.', type=str),
5341
help='Perform reconfiguration even if local changes'
5343
Option('stacked-on',
5344
help='Reconfigure a branch to be stacked on another branch.',
5348
help='Reconfigure a branch to be unstacked. This '
5349
'may require copying substantial data into it.',
5353
def run(self, location=None, target_type=None, bind_to=None, force=False,
5356
directory = bzrdir.BzrDir.open(location)
5357
if stacked_on and unstacked:
5358
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5359
elif stacked_on is not None:
5360
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5362
reconfigure.ReconfigureUnstacked().apply(directory)
5363
# At the moment you can use --stacked-on and a different
5364
# reconfiguration shape at the same time; there seems no good reason
5366
if target_type is None:
5367
if stacked_on or unstacked:
5370
raise errors.BzrCommandError('No target configuration '
5372
elif target_type == 'branch':
5373
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5374
elif target_type == 'tree':
5375
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5376
elif target_type == 'checkout':
5377
reconfiguration = reconfigure.Reconfigure.to_checkout(
5379
elif target_type == 'lightweight-checkout':
5380
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5382
elif target_type == 'use-shared':
5383
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5384
elif target_type == 'standalone':
5385
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5386
elif target_type == 'with-trees':
5387
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5389
elif target_type == 'with-no-trees':
5390
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5392
reconfiguration.apply(force)
5395
class cmd_switch(Command):
5396
"""Set the branch of a checkout and update.
5398
For lightweight checkouts, this changes the branch being referenced.
5399
For heavyweight checkouts, this checks that there are no local commits
5400
versus the current bound branch, then it makes the local branch a mirror
5401
of the new location and binds to it.
5403
In both cases, the working tree is updated and uncommitted changes
5404
are merged. The user can commit or revert these as they desire.
5406
Pending merges need to be committed or reverted before using switch.
5408
The path to the branch to switch to can be specified relative to the parent
5409
directory of the current branch. For example, if you are currently in a
5410
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5413
Bound branches use the nickname of its master branch unless it is set
5414
locally, in which case switching will update the local nickname to be
5418
takes_args = ['to_location']
5419
takes_options = [Option('force',
5420
help='Switch even if local commits will be lost.'),
5421
Option('create-branch', short_name='b',
5422
help='Create the target branch from this one before'
5423
' switching to it.'),
5426
def run(self, to_location, force=False, create_branch=False):
5427
from bzrlib import switch
5429
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5431
branch = control_dir.open_branch()
5432
had_explicit_nick = branch.get_config().has_explicit_nickname()
5433
except errors.NotBranchError:
5435
had_explicit_nick = False
5438
raise errors.BzrCommandError('cannot create branch without'
5440
if '/' not in to_location and '\\' not in to_location:
5441
# This path is meant to be relative to the existing branch
5442
this_url = self._get_branch_location(control_dir)
5443
to_location = urlutils.join(this_url, '..', to_location)
5444
to_branch = branch.bzrdir.sprout(to_location,
5445
possible_transports=[branch.bzrdir.root_transport],
5446
source_branch=branch).open_branch()
5448
# from_branch = control_dir.open_branch()
5449
# except errors.NotBranchError:
5450
# raise BzrCommandError('Cannot create a branch from this'
5451
# ' location when we cannot open this branch')
5452
# from_branch.bzrdir.sprout(
5456
to_branch = Branch.open(to_location)
5457
except errors.NotBranchError:
5458
this_url = self._get_branch_location(control_dir)
5459
to_branch = Branch.open(
5460
urlutils.join(this_url, '..', to_location))
5461
switch.switch(control_dir, to_branch, force)
5462
if had_explicit_nick:
5463
branch = control_dir.open_branch() #get the new branch!
5464
branch.nick = to_branch.nick
5465
note('Switched to branch: %s',
5466
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5468
def _get_branch_location(self, control_dir):
5469
"""Return location of branch for this control dir."""
5471
this_branch = control_dir.open_branch()
5472
# This may be a heavy checkout, where we want the master branch
5473
master_location = this_branch.get_bound_location()
5474
if master_location is not None:
5475
return master_location
5476
# If not, use a local sibling
5477
return this_branch.base
5478
except errors.NotBranchError:
5479
format = control_dir.find_branch_format()
5480
if getattr(format, 'get_reference', None) is not None:
5481
return format.get_reference(control_dir)
5483
return control_dir.root_transport.base
5486
class cmd_view(Command):
5487
"""Manage filtered views.
5489
Views provide a mask over the tree so that users can focus on
5490
a subset of a tree when doing their work. After creating a view,
5491
commands that support a list of files - status, diff, commit, etc -
5492
effectively have that list of files implicitly given each time.
5493
An explicit list of files can still be given but those files
5494
must be within the current view.
5496
In most cases, a view has a short life-span: it is created to make
5497
a selected change and is deleted once that change is committed.
5498
At other times, you may wish to create one or more named views
5499
and switch between them.
5501
To disable the current view without deleting it, you can switch to
5502
the pseudo view called ``off``. This can be useful when you need
5503
to see the whole tree for an operation or two (e.g. merge) but
5504
want to switch back to your view after that.
5507
To define the current view::
5509
bzr view file1 dir1 ...
5511
To list the current view::
5515
To delete the current view::
5519
To disable the current view without deleting it::
5521
bzr view --switch off
5523
To define a named view and switch to it::
5525
bzr view --name view-name file1 dir1 ...
5527
To list a named view::
5529
bzr view --name view-name
5531
To delete a named view::
5533
bzr view --name view-name --delete
5535
To switch to a named view::
5537
bzr view --switch view-name
5539
To list all views defined::
5543
To delete all views::
5545
bzr view --delete --all
5549
takes_args = ['file*']
5552
help='Apply list or delete action to all views.',
5555
help='Delete the view.',
5558
help='Name of the view to define, list or delete.',
5562
help='Name of the view to switch to.',
5567
def run(self, file_list,
5573
tree, file_list = tree_files(file_list, apply_view=False)
5574
current_view, view_dict = tree.views.get_view_info()
5579
raise errors.BzrCommandError(
5580
"Both --delete and a file list specified")
5582
raise errors.BzrCommandError(
5583
"Both --delete and --switch specified")
5585
tree.views.set_view_info(None, {})
5586
self.outf.write("Deleted all views.\n")
5588
raise errors.BzrCommandError("No current view to delete")
5590
tree.views.delete_view(name)
5591
self.outf.write("Deleted '%s' view.\n" % name)
5594
raise errors.BzrCommandError(
5595
"Both --switch and a file list specified")
5597
raise errors.BzrCommandError(
5598
"Both --switch and --all specified")
5599
elif switch == 'off':
5600
if current_view is None:
5601
raise errors.BzrCommandError("No current view to disable")
5602
tree.views.set_view_info(None, view_dict)
5603
self.outf.write("Disabled '%s' view.\n" % (current_view))
5605
tree.views.set_view_info(switch, view_dict)
5606
view_str = views.view_display_str(tree.views.lookup_view())
5607
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5610
self.outf.write('Views defined:\n')
5611
for view in sorted(view_dict):
5612
if view == current_view:
5616
view_str = views.view_display_str(view_dict[view])
5617
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5619
self.outf.write('No views defined.\n')
5622
# No name given and no current view set
5625
raise errors.BzrCommandError(
5626
"Cannot change the 'off' pseudo view")
5627
tree.views.set_view(name, sorted(file_list))
5628
view_str = views.view_display_str(tree.views.lookup_view())
5629
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5633
# No name given and no current view set
5634
self.outf.write('No current view.\n')
5636
view_str = views.view_display_str(tree.views.lookup_view(name))
5637
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5640
class cmd_hooks(Command):
5646
for hook_key in sorted(hooks.known_hooks.keys()):
5647
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5648
self.outf.write("%s:\n" % type(some_hooks).__name__)
5649
for hook_name, hook_point in sorted(some_hooks.items()):
5650
self.outf.write(" %s:\n" % (hook_name,))
5651
found_hooks = list(hook_point)
5653
for hook in found_hooks:
5654
self.outf.write(" %s\n" %
5655
(some_hooks.get_hook_name(hook),))
5657
self.outf.write(" <no hooks installed>\n")
5660
class cmd_shelve(Command):
5661
"""Temporarily set aside some changes from the current tree.
5663
Shelve allows you to temporarily put changes you've made "on the shelf",
5664
ie. out of the way, until a later time when you can bring them back from
5665
the shelf with the 'unshelve' command. The changes are stored alongside
5666
your working tree, and so they aren't propagated along with your branch nor
5667
will they survive its deletion.
5669
If shelve --list is specified, previously-shelved changes are listed.
5671
Shelve is intended to help separate several sets of changes that have
5672
been inappropriately mingled. If you just want to get rid of all changes
5673
and you don't need to restore them later, use revert. If you want to
5674
shelve all text changes at once, use shelve --all.
5676
If filenames are specified, only the changes to those files will be
5677
shelved. Other files will be left untouched.
5679
If a revision is specified, changes since that revision will be shelved.
5681
You can put multiple items on the shelf, and by default, 'unshelve' will
5682
restore the most recently shelved changes.
5685
takes_args = ['file*']
5689
Option('all', help='Shelve all changes.'),
5691
RegistryOption('writer', 'Method to use for writing diffs.',
5692
bzrlib.option.diff_writer_registry,
5693
value_switches=True, enum_switch=False),
5695
Option('list', help='List shelved changes.'),
5697
help='Destroy removed changes instead of shelving them.'),
5699
_see_also = ['unshelve']
5701
def run(self, revision=None, all=False, file_list=None, message=None,
5702
writer=None, list=False, destroy=False):
5704
return self.run_for_list()
5705
from bzrlib.shelf_ui import Shelver
5707
writer = bzrlib.option.diff_writer_registry.get()
5709
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5710
file_list, message, destroy=destroy)
5715
except errors.UserAbort:
5718
def run_for_list(self):
5719
tree = WorkingTree.open_containing('.')[0]
5722
manager = tree.get_shelf_manager()
5723
shelves = manager.active_shelves()
5724
if len(shelves) == 0:
5725
note('No shelved changes.')
5727
for shelf_id in reversed(shelves):
5728
message = manager.get_metadata(shelf_id).get('message')
5730
message = '<no message>'
5731
self.outf.write('%3d: %s\n' % (shelf_id, message))
5737
class cmd_unshelve(Command):
5738
"""Restore shelved changes.
5740
By default, the most recently shelved changes are restored. However if you
5741
specify a shelf by id those changes will be restored instead. This works
5742
best when the changes don't depend on each other.
5745
takes_args = ['shelf_id?']
5747
RegistryOption.from_kwargs(
5748
'action', help="The action to perform.",
5749
enum_switch=False, value_switches=True,
5750
apply="Apply changes and remove from the shelf.",
5751
dry_run="Show changes, but do not apply or remove them.",
5752
delete_only="Delete changes without applying them."
5755
_see_also = ['shelve']
5757
def run(self, shelf_id=None, action='apply'):
5758
from bzrlib.shelf_ui import Unshelver
5759
unshelver = Unshelver.from_args(shelf_id, action)
5763
unshelver.tree.unlock()
5766
class cmd_clean_tree(Command):
5767
"""Remove unwanted files from working tree.
5769
By default, only unknown files, not ignored files, are deleted. Versioned
5770
files are never deleted.
5772
Another class is 'detritus', which includes files emitted by bzr during
5773
normal operations and selftests. (The value of these files decreases with
5776
If no options are specified, unknown files are deleted. Otherwise, option
5777
flags are respected, and may be combined.
5779
To check what clean-tree will do, use --dry-run.
5781
takes_options = [Option('ignored', help='Delete all ignored files.'),
5782
Option('detritus', help='Delete conflict files, merge'
5783
' backups, and failed selftest dirs.'),
5785
help='Delete files unknown to bzr (default).'),
5786
Option('dry-run', help='Show files to delete instead of'
5788
Option('force', help='Do not prompt before deleting.')]
5789
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5791
from bzrlib.clean_tree import clean_tree
5792
if not (unknown or ignored or detritus):
5796
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5797
dry_run=dry_run, no_prompt=force)
5800
class cmd_reference(Command):
5801
"""list, view and set branch locations for nested trees.
5803
If no arguments are provided, lists the branch locations for nested trees.
5804
If one argument is provided, display the branch location for that tree.
5805
If two arguments are provided, set the branch location for that tree.
5810
takes_args = ['path?', 'location?']
5812
def run(self, path=None, location=None):
5814
if path is not None:
5816
tree, branch, relpath =(
5817
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5818
if path is not None:
5821
tree = branch.basis_tree()
5823
info = branch._get_all_reference_info().iteritems()
5824
self._display_reference_info(tree, branch, info)
5826
file_id = tree.path2id(path)
5828
raise errors.NotVersionedError(path)
5829
if location is None:
5830
info = [(file_id, branch.get_reference_info(file_id))]
5831
self._display_reference_info(tree, branch, info)
5833
branch.set_reference_info(file_id, path, location)
5835
def _display_reference_info(self, tree, branch, info):
5837
for file_id, (path, location) in info:
5839
path = tree.id2path(file_id)
5840
except errors.NoSuchId:
5842
ref_list.append((path, location))
5843
for path, location in sorted(ref_list):
5844
self.outf.write('%s %s\n' % (path, location))
5847
# these get imported and then picked up by the scan for cmd_*
5848
# TODO: Some more consistent way to split command definitions across files;
5849
# we do need to load at least some information about them to know of
5850
# aliases. ideally we would avoid loading the implementation until the
5851
# details were needed.
5852
from bzrlib.cmd_version_info import cmd_version_info
5853
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5854
from bzrlib.bundle.commands import (
5857
from bzrlib.foreign import cmd_dpush
5858
from bzrlib.sign_my_commits import cmd_sign_my_commits
5859
from bzrlib.weave_commands import cmd_versionedfile_list, \
5860
cmd_weave_plan_merge, cmd_weave_merge_text