672
196
This is equivalent to creating the directory and then adding it.
675
198
takes_args = ['dir+']
676
encoding_type = 'replace'
678
200
def run(self, dir_list):
679
203
for d in dir_list:
681
wt, dd = WorkingTree.open_containing(d)
683
self.outf.write('added %s\n' % d)
206
b = Branch.open_containing(d)
686
211
class cmd_relpath(Command):
687
212
"""Show path of a file relative to root"""
689
213
takes_args = ['filename']
693
216
def run(self, filename):
694
# TODO: jam 20050106 Can relpath return a munged path if
695
# sys.stdout encoding cannot represent it?
696
tree, relpath = WorkingTree.open_containing(filename)
697
self.outf.write(relpath)
698
self.outf.write('\n')
217
print Branch.open_containing(filename).relpath(filename)
701
221
class cmd_inventory(Command):
702
"""Show inventory of the current working copy or a revision.
704
It is possible to limit the output to a particular entry
705
type using the --kind option. For example: --kind file.
707
It is also possible to restrict the list of files to a specific
708
set. For example: bzr inventory --show-ids this/file
717
help='List entries of a particular kind: file, directory, symlink.',
720
takes_args = ['file*']
723
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
724
if kind and kind not in ['file', 'directory', 'symlink']:
725
raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
727
revision = _get_one_revision('inventory', revision)
728
work_tree, file_list = tree_files(file_list)
729
work_tree.lock_read()
730
self.add_cleanup(work_tree.unlock)
731
if revision is not None:
732
tree = revision.as_tree(work_tree.branch)
734
extra_trees = [work_tree]
736
self.add_cleanup(tree.unlock)
741
if file_list is not None:
742
file_ids = tree.paths2ids(file_list, trees=extra_trees,
743
require_versioned=True)
744
# find_ids_across_trees may include some paths that don't
746
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
747
for file_id in file_ids if file_id in tree)
749
entries = tree.inventory.entries()
752
for path, entry in entries:
753
if kind and kind != entry.kind:
222
"""Show inventory of the current working copy or a revision."""
223
takes_options = ['revision', 'show-ids']
225
def run(self, revision=None, show_ids=False):
226
b = Branch.open_containing('.')
228
inv = b.read_working_inventory()
230
if len(revision) > 1:
231
raise BzrCommandError('bzr inventory --revision takes'
232
' exactly one revision identifier')
233
inv = b.get_revision_inventory(revision[0].in_history(b).rev_id)
235
for path, entry in inv.entries():
756
self.outf.write('%-50s %s\n' % (path, entry.file_id))
237
print '%-50s %s' % (path, entry.file_id)
758
self.outf.write(path)
759
self.outf.write('\n')
242
class cmd_move(Command):
243
"""Move files to a different directory.
248
The destination must be a versioned directory in the same branch.
250
takes_args = ['source$', 'dest']
251
def run(self, source_list, dest):
252
b = Branch.open_containing('.')
254
# TODO: glob expansion on windows?
255
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
258
class cmd_rename(Command):
259
"""Change the name of an entry.
262
bzr rename frob.c frobber.c
263
bzr rename src/frob.c lib/frob.c
265
It is an error if the destination name exists.
267
See also the 'move' command, which moves files into a different
268
directory without changing their name.
270
# TODO: Some way to rename multiple files without invoking
271
# bzr for each one?"""
272
takes_args = ['from_name', 'to_name']
274
def run(self, from_name, to_name):
275
b = Branch.open_containing('.')
276
b.rename_one(b.relpath(from_name), b.relpath(to_name))
762
280
class cmd_mv(Command):
763
281
"""Move or rename a file.
766
284
bzr mv OLDNAME NEWNAME
768
285
bzr mv SOURCE... DESTINATION
770
287
If the last argument is a versioned directory, all the other names
771
288
are moved into it. Otherwise, there must be exactly two arguments
772
and the file is changed to a new name.
774
If OLDNAME does not exist on the filesystem but is versioned and
775
NEWNAME does exist on the filesystem but is not versioned, mv
776
assumes that the file has been manually moved and only updates
777
its internal inventory to reflect that change.
778
The same is valid when moving many SOURCE files to a DESTINATION.
289
and the file is changed to a new name, which must not already exist.
780
291
Files cannot be moved between branches.
783
293
takes_args = ['names*']
784
takes_options = [Option("after", help="Move only the bzr identifier"
785
" of the file, because the file has already been moved."),
786
Option('auto', help='Automatically guess renames.'),
787
Option('dry-run', help='Avoid making changes when guessing renames.'),
789
aliases = ['move', 'rename']
790
encoding_type = 'replace'
792
def run(self, names_list, after=False, auto=False, dry_run=False):
794
return self.run_auto(names_list, after, dry_run)
796
raise errors.BzrCommandError('--dry-run requires --auto.')
797
if names_list is None:
294
def run(self, names_list):
799
295
if len(names_list) < 2:
800
raise errors.BzrCommandError("missing file argument")
801
tree, rel_names = tree_files(names_list, canonicalize=False)
802
tree.lock_tree_write()
803
self.add_cleanup(tree.unlock)
804
self._run(tree, names_list, rel_names, after)
806
def run_auto(self, names_list, after, dry_run):
807
if names_list is not None and len(names_list) > 1:
808
raise errors.BzrCommandError('Only one path may be specified to'
811
raise errors.BzrCommandError('--after cannot be specified with'
813
work_tree, file_list = tree_files(names_list, default_branch='.')
814
work_tree.lock_tree_write()
815
self.add_cleanup(work_tree.unlock)
816
rename_map.RenameMap.guess_renames(work_tree, dry_run)
818
def _run(self, tree, names_list, rel_names, after):
819
into_existing = osutils.isdir(names_list[-1])
820
if into_existing and len(names_list) == 2:
822
# a. case-insensitive filesystem and change case of dir
823
# b. move directory after the fact (if the source used to be
824
# a directory, but now doesn't exist in the working tree
825
# and the target is an existing directory, just rename it)
826
if (not tree.case_sensitive
827
and rel_names[0].lower() == rel_names[1].lower()):
828
into_existing = False
831
# 'fix' the case of a potential 'from'
832
from_id = tree.path2id(
833
tree.get_canonical_inventory_path(rel_names[0]))
834
if (not osutils.lexists(names_list[0]) and
835
from_id and inv.get_file_kind(from_id) == "directory"):
836
into_existing = False
296
raise BzrCommandError("missing file argument")
297
b = Branch.open_containing(names_list[0])
299
rel_names = [b.relpath(x) for x in names_list]
301
if os.path.isdir(names_list[-1]):
839
302
# move into existing directory
840
# All entries reference existing inventory items, so fix them up
841
# for cicp file-systems.
842
rel_names = tree.get_canonical_inventory_paths(rel_names)
843
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
845
self.outf.write("%s => %s\n" % (src, dest))
303
for pair in b.move(rel_names[:-1], rel_names[-1]):
304
print "%s => %s" % pair
847
306
if len(names_list) != 2:
848
raise errors.BzrCommandError('to mv multiple files the'
849
' destination must be a versioned'
852
# for cicp file-systems: the src references an existing inventory
854
src = tree.get_canonical_inventory_path(rel_names[0])
855
# Find the canonical version of the destination: In all cases, the
856
# parent of the target must be in the inventory, so we fetch the
857
# canonical version from there (we do not always *use* the
858
# canonicalized tail portion - we may be attempting to rename the
860
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
861
dest_parent = osutils.dirname(canon_dest)
862
spec_tail = osutils.basename(rel_names[1])
863
# For a CICP file-system, we need to avoid creating 2 inventory
864
# entries that differ only by case. So regardless of the case
865
# we *want* to use (ie, specified by the user or the file-system),
866
# we must always choose to use the case of any existing inventory
867
# items. The only exception to this is when we are attempting a
868
# case-only rename (ie, canonical versions of src and dest are
870
dest_id = tree.path2id(canon_dest)
871
if dest_id is None or tree.path2id(src) == dest_id:
872
# No existing item we care about, so work out what case we
873
# are actually going to use.
875
# If 'after' is specified, the tail must refer to a file on disk.
877
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
879
# pathjoin with an empty tail adds a slash, which breaks
881
dest_parent_fq = tree.basedir
883
dest_tail = osutils.canonical_relpath(
885
osutils.pathjoin(dest_parent_fq, spec_tail))
887
# not 'after', so case as specified is used
888
dest_tail = spec_tail
890
# Use the existing item so 'mv' fails with AlreadyVersioned.
891
dest_tail = os.path.basename(canon_dest)
892
dest = osutils.pathjoin(dest_parent, dest_tail)
893
mutter("attempting to move %s => %s", src, dest)
894
tree.rename_one(src, dest, after=after)
896
self.outf.write("%s => %s\n" % (src, dest))
307
raise BzrCommandError('to mv multiple files the destination '
308
'must be a versioned directory')
309
b.rename_one(rel_names[0], rel_names[1])
310
print "%s => %s" % (rel_names[0], rel_names[1])
899
315
class cmd_pull(Command):
900
"""Turn this branch into a mirror of another branch.
902
By default, this command only works on branches that have not diverged.
903
Branches are considered diverged if the destination branch's most recent
904
commit is one that has not been merged (directly or indirectly) into the
907
If branches have diverged, you can use 'bzr merge' to integrate the changes
908
from one into the other. Once one branch has merged, the other should
909
be able to pull it again.
911
If you want to replace your local changes and just want your branch to
912
match the remote one, use pull --overwrite. This will work even if the two
913
branches have diverged.
915
If there is no default location set, the first pull will set it. After
916
that, you can omit the location to use the default. To change the
917
default, use --remember. The value will only be saved if the remote
918
location can be accessed.
920
Note: The location can be specified either in the form of a branch,
921
or in the form of a path to a file containing a merge directive generated
925
_see_also = ['push', 'update', 'status-flags', 'send']
926
takes_options = ['remember', 'overwrite', 'revision',
927
custom_help('verbose',
928
help='Show logs of pulled revisions.'),
930
help='Branch to pull into, '
931
'rather than the one containing the working directory.',
936
help="Perform a local pull in a bound "
937
"branch. Local pulls are not applied to "
941
takes_args = ['location?']
942
encoding_type = 'replace'
944
def run(self, location=None, remember=False, overwrite=False,
945
revision=None, verbose=False,
946
directory=None, local=False):
947
# FIXME: too much stuff is in the command class
950
if directory is None:
953
tree_to = WorkingTree.open_containing(directory)[0]
954
branch_to = tree_to.branch
955
except errors.NoWorkingTree:
957
branch_to = Branch.open_containing(directory)[0]
959
if local and not branch_to.get_bound_location():
960
raise errors.LocalRequiresBoundBranch()
962
possible_transports = []
963
if location is not None:
965
mergeable = bundle.read_mergeable_from_url(location,
966
possible_transports=possible_transports)
967
except errors.NotABundle:
970
stored_loc = branch_to.get_parent()
972
if stored_loc is None:
973
raise errors.BzrCommandError("No pull location known or"
976
display_url = urlutils.unescape_for_display(stored_loc,
979
self.outf.write("Using saved parent location: %s\n" % display_url)
980
location = stored_loc
982
revision = _get_one_revision('pull', revision)
983
if mergeable is not None:
984
if revision is not None:
985
raise errors.BzrCommandError(
986
'Cannot use -r with merge directives or bundles')
987
mergeable.install_revisions(branch_to.repository)
988
base_revision_id, revision_id, verified = \
989
mergeable.get_merge_request(branch_to.repository)
990
branch_from = branch_to
992
branch_from = Branch.open(location,
993
possible_transports=possible_transports)
995
if branch_to.get_parent() is None or remember:
996
branch_to.set_parent(branch_from.base)
998
if branch_from is not branch_to:
999
branch_from.lock_read()
1000
self.add_cleanup(branch_from.unlock)
1001
if revision is not None:
1002
revision_id = revision.as_revision_id(branch_from)
1004
branch_to.lock_write()
1005
self.add_cleanup(branch_to.unlock)
1006
if tree_to is not None:
1007
view_info = _get_view_info_for_change_reporter(tree_to)
1008
change_reporter = delta._ChangeReporter(
1009
unversioned_filter=tree_to.is_ignored,
1010
view_info=view_info)
1011
result = tree_to.pull(
1012
branch_from, overwrite, revision_id, change_reporter,
1013
possible_transports=possible_transports, local=local)
1015
result = branch_to.pull(
1016
branch_from, overwrite, revision_id, local=local)
1018
result.report(self.outf)
1019
if verbose and result.old_revid != result.new_revid:
1020
log.show_branch_change(
1021
branch_to, self.outf, result.old_revno,
1025
class cmd_push(Command):
1026
"""Update a mirror of this branch.
1028
The target branch will not have its working tree populated because this
1029
is both expensive, and is not supported on remote file systems.
1031
Some smart servers or protocols *may* put the working tree in place in
316
"""Pull any changes from another branch into the current one.
318
If the location is omitted, the last-used location will be used.
319
Both the revision history and the working directory will be
1034
322
This command only works on branches that have not diverged. Branches are
1035
considered diverged if the destination branch's most recent commit is one
1036
that has not been merged (directly or indirectly) by the source branch.
1038
If branches have diverged, you can use 'bzr push --overwrite' to replace
1039
the other branch completely, discarding its unmerged changes.
1041
If you want to ensure you have the different changes in the other branch,
1042
do a merge (see bzr help merge) from the other branch, and commit that.
1043
After that you will be able to do a push without '--overwrite'.
1045
If there is no default push location set, the first push will set it.
1046
After that, you can omit the location to use the default. To change the
1047
default, use --remember. The value will only be saved if the remote
1048
location can be accessed.
323
considered diverged if both branches have had commits without first
324
pulling from the other.
326
If branches have diverged, you can use 'bzr merge' to pull the text changes
327
from one into the other.
1051
_see_also = ['pull', 'update', 'working-trees']
1052
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1053
Option('create-prefix',
1054
help='Create the path leading up to the branch '
1055
'if it does not already exist.'),
1057
help='Branch to push from, '
1058
'rather than the one containing the working directory.',
1062
Option('use-existing-dir',
1063
help='By default push will fail if the target'
1064
' directory exists, but does not already'
1065
' have a control directory. This flag will'
1066
' allow push to proceed.'),
1068
help='Create a stacked branch that references the public location '
1069
'of the parent branch.'),
1070
Option('stacked-on',
1071
help='Create a stacked branch that refers to another branch '
1072
'for the commit history. Only the work not present in the '
1073
'referenced branch is included in the branch created.',
1076
help='Refuse to push if there are uncommitted changes in'
1077
' the working tree, --no-strict disables the check.'),
329
takes_options = ['remember']
1079
330
takes_args = ['location?']
1080
encoding_type = 'replace'
1082
def run(self, location=None, remember=False, overwrite=False,
1083
create_prefix=False, verbose=False, revision=None,
1084
use_existing_dir=False, directory=None, stacked_on=None,
1085
stacked=False, strict=None):
1086
from bzrlib.push import _show_push_branch
1088
if directory is None:
1090
# Get the source branch
1092
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1094
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1095
if strict is None: strict = True # default value
1096
# Get the tip's revision_id
1097
revision = _get_one_revision('push', revision)
1098
if revision is not None:
1099
revision_id = revision.in_history(br_from).rev_id
1102
if strict and tree is not None and revision_id is None:
1103
if (tree.has_changes()):
1104
raise errors.UncommittedChanges(
1105
tree, more='Use --no-strict to force the push.')
1106
if tree.last_revision() != tree.branch.last_revision():
1107
# The tree has lost sync with its branch, there is little
1108
# chance that the user is aware of it but he can still force
1109
# the push with --no-strict
1110
raise errors.OutOfDateTree(
1111
tree, more='Use --no-strict to force the push.')
1113
# Get the stacked_on branch, if any
1114
if stacked_on is not None:
1115
stacked_on = urlutils.normalize_url(stacked_on)
1117
parent_url = br_from.get_parent()
1119
parent = Branch.open(parent_url)
1120
stacked_on = parent.get_public_branch()
1122
# I considered excluding non-http url's here, thus forcing
1123
# 'public' branches only, but that only works for some
1124
# users, so it's best to just depend on the user spotting an
1125
# error by the feedback given to them. RBC 20080227.
1126
stacked_on = parent_url
1128
raise errors.BzrCommandError(
1129
"Could not determine branch to refer to.")
1131
# Get the destination location
332
def run(self, location=None, remember=False):
333
from bzrlib.merge import merge
335
from shutil import rmtree
338
br_to = Branch.open_containing('.')
339
stored_loc = br_to.get_parent()
1132
340
if location is None:
1133
stored_loc = br_from.get_push_location()
1134
341
if stored_loc is None:
1135
raise errors.BzrCommandError(
1136
"No push location known or specified.")
342
raise BzrCommandError("No pull location known or specified.")
1138
display_url = urlutils.unescape_for_display(stored_loc,
1140
self.outf.write("Using saved push location: %s\n" % display_url)
344
print "Using saved location: %s" % stored_loc
1141
345
location = stored_loc
346
cache_root = tempfile.mkdtemp()
347
br_from = Branch.open(location)
350
br_from.setup_caching(cache_root)
351
location = br_from.base
352
old_revno = br_to.revno()
353
old_revision_history = br_to.revision_history()
355
br_to.update_revisions(br_from)
356
except DivergedBranches:
357
raise BzrCommandError("These branches have diverged."
359
new_revision_history = br_to.revision_history()
360
if new_revision_history != old_revision_history:
361
merge(('.', -1), ('.', old_revno), check_clean=False)
362
if stored_loc is None or remember:
363
br_to.set_parent(location)
1143
_show_push_branch(br_from, revision_id, location, self.outf,
1144
verbose=verbose, overwrite=overwrite, remember=remember,
1145
stacked_on=stacked_on, create_prefix=create_prefix,
1146
use_existing_dir=use_existing_dir)
1149
370
class cmd_branch(Command):
1150
"""Create a new branch that is a copy of an existing branch.
371
"""Create a new copy of a branch.
1152
373
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1153
374
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1154
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1155
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1156
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1159
376
To retrieve the branch as of a particular revision, supply the --revision
1160
377
parameter, as in "branch foo/bar -r 5".
379
--basis is to speed up branching from remote branches. When specified, it
380
copies all the file-contents, inventory and revision data from the basis
381
branch before copying anything from the remote branch.
1163
_see_also = ['checkout']
1164
383
takes_args = ['from_location', 'to_location?']
1165
takes_options = ['revision', Option('hardlink',
1166
help='Hard-link working tree files where possible.'),
1168
help="Create a branch without a working-tree."),
1170
help="Switch the checkout in the current directory "
1171
"to the new branch."),
1173
help='Create a stacked branch referring to the source branch. '
1174
'The new branch will depend on the availability of the source '
1175
'branch for all operations.'),
1176
Option('standalone',
1177
help='Do not use a shared repository, even if available.'),
1178
Option('use-existing-dir',
1179
help='By default branch will fail if the target'
1180
' directory exists, but does not already'
1181
' have a control directory. This flag will'
1182
' allow branch to proceed.'),
1184
help="Bind new branch to from location."),
384
takes_options = ['revision', 'basis']
1186
385
aliases = ['get', 'clone']
1188
def run(self, from_location, to_location=None, revision=None,
1189
hardlink=False, stacked=False, standalone=False, no_tree=False,
1190
use_existing_dir=False, switch=False, bind=False):
1191
from bzrlib import switch as _mod_switch
1192
from bzrlib.tag import _merge_tags_if_possible
1193
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1195
revision = _get_one_revision('branch', revision)
387
def run(self, from_location, to_location=None, revision=None, basis=None):
388
from bzrlib.clone import copy_branch
391
from shutil import rmtree
392
cache_root = tempfile.mkdtemp()
395
elif len(revision) > 1:
396
raise BzrCommandError(
397
'bzr branch --revision takes exactly 1 revision value')
399
br_from = Branch.open(from_location)
401
if e.errno == errno.ENOENT:
402
raise BzrCommandError('Source location "%s" does not'
403
' exist.' % to_location)
1196
406
br_from.lock_read()
1197
self.add_cleanup(br_from.unlock)
1198
if revision is not None:
1199
revision_id = revision.as_revision_id(br_from)
1201
# FIXME - wt.last_revision, fallback to branch, fall back to
1202
# None or perhaps NULL_REVISION to mean copy nothing
1204
revision_id = br_from.last_revision()
1205
if to_location is None:
1206
to_location = urlutils.derive_to_location(from_location)
1207
to_transport = transport.get_transport(to_location)
1209
to_transport.mkdir('.')
1210
except errors.FileExists:
1211
if not use_existing_dir:
1212
raise errors.BzrCommandError('Target directory "%s" '
1213
'already exists.' % to_location)
1216
bzrdir.BzrDir.open_from_transport(to_transport)
1217
except errors.NotBranchError:
408
br_from.setup_caching(cache_root)
409
if basis is not None:
410
basis_branch = Branch.open_containing(basis)
413
if len(revision) == 1 and revision[0] is not None:
414
revision_id = revision[0].in_history(br_from)[1]
417
if to_location is None:
418
to_location = os.path.basename(from_location.rstrip("/\\"))
420
os.mkdir(to_location)
422
if e.errno == errno.EEXIST:
423
raise BzrCommandError('Target directory "%s" already'
424
' exists.' % to_location)
425
if e.errno == errno.ENOENT:
426
raise BzrCommandError('Parent of "%s" does not exist.' %
1220
raise errors.AlreadyBranchError(to_location)
1221
except errors.NoSuchFile:
1222
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1225
# preserve whatever source format we have.
1226
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1227
possible_transports=[to_transport],
1228
accelerator_tree=accelerator_tree,
1229
hardlink=hardlink, stacked=stacked,
1230
force_new_repo=standalone,
1231
create_tree_if_local=not no_tree,
1232
source_branch=br_from)
1233
branch = dir.open_branch()
1234
except errors.NoSuchRevision:
1235
to_transport.delete_tree('.')
1236
msg = "The branch %s has no revision %s." % (from_location,
1238
raise errors.BzrCommandError(msg)
1239
_merge_tags_if_possible(br_from, branch)
1240
# If the source branch is stacked, the new branch may
1241
# be stacked whether we asked for that explicitly or not.
1242
# We therefore need a try/except here and not just 'if stacked:'
1244
note('Created new stacked branch referring to %s.' %
1245
branch.get_stacked_on_url())
1246
except (errors.NotStacked, errors.UnstackableBranchFormat,
1247
errors.UnstackableRepositoryFormat), e:
1248
note('Branched %d revision(s).' % branch.revno())
1250
# Bind to the parent
1251
parent_branch = Branch.open(from_location)
1252
branch.bind(parent_branch)
1253
note('New branch bound to %s' % from_location)
1255
# Switch to the new branch
1256
wt, _ = WorkingTree.open_containing('.')
1257
_mod_switch.switch(wt.bzrdir, branch)
1258
note('Switched to branch: %s',
1259
urlutils.unescape_for_display(branch.base, 'utf-8'))
1262
class cmd_checkout(Command):
1263
"""Create a new checkout of an existing branch.
1265
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1266
the branch found in '.'. This is useful if you have removed the working tree
1267
or if it was never created - i.e. if you pushed the branch to its current
1268
location using SFTP.
1270
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1271
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1272
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1273
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1274
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1277
To retrieve the branch as of a particular revision, supply the --revision
1278
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1279
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1283
_see_also = ['checkouts', 'branch']
1284
takes_args = ['branch_location?', 'to_location?']
1285
takes_options = ['revision',
1286
Option('lightweight',
1287
help="Perform a lightweight checkout. Lightweight "
1288
"checkouts depend on access to the branch for "
1289
"every operation. Normal checkouts can perform "
1290
"common operations like diff and status without "
1291
"such access, and also support local commits."
1293
Option('files-from', type=str,
1294
help="Get file contents from this tree."),
1296
help='Hard-link working tree files where possible.'
1301
def run(self, branch_location=None, to_location=None, revision=None,
1302
lightweight=False, files_from=None, hardlink=False):
1303
if branch_location is None:
1304
branch_location = osutils.getcwd()
1305
to_location = branch_location
1306
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1308
revision = _get_one_revision('checkout', revision)
1309
if files_from is not None:
1310
accelerator_tree = WorkingTree.open(files_from)
1311
if revision is not None:
1312
revision_id = revision.as_revision_id(source)
1315
if to_location is None:
1316
to_location = urlutils.derive_to_location(branch_location)
1317
# if the source and to_location are the same,
1318
# and there is no working tree,
1319
# then reconstitute a branch
1320
if (osutils.abspath(to_location) ==
1321
osutils.abspath(branch_location)):
1323
source.bzrdir.open_workingtree()
1324
except errors.NoWorkingTree:
1325
source.bzrdir.create_workingtree(revision_id)
1327
source.create_checkout(to_location, revision_id, lightweight,
1328
accelerator_tree, hardlink)
431
copy_branch(br_from, to_location, revision_id, basis_branch)
432
except bzrlib.errors.NoSuchRevision:
434
msg = "The branch %s has no revision %d." % (from_location, revision[0])
435
raise BzrCommandError(msg)
436
except bzrlib.errors.UnlistableBranch:
437
msg = "The branch %s cannot be used as a --basis"
1331
443
class cmd_renames(Command):
1964
630
# directories with readdir, rather than stating each one. Same
1965
631
# level of effort but possibly much less IO. (Or possibly not,
1966
632
# if the directories are very large...)
1967
_see_also = ['status', 'ls']
1968
takes_options = ['show-ids']
1971
633
def run(self, show_ids=False):
1972
tree = WorkingTree.open_containing(u'.')[0]
1974
self.add_cleanup(tree.unlock)
1975
old = tree.basis_tree()
1977
self.add_cleanup(old.unlock)
634
b = Branch.open_containing('.')
636
new = b.working_tree()
1978
637
for path, ie in old.inventory.iter_entries():
1979
if not tree.has_id(ie.file_id):
1980
self.outf.write(path)
638
if not new.has_id(ie.file_id):
1982
self.outf.write(' ')
1983
self.outf.write(ie.file_id)
1984
self.outf.write('\n')
640
print '%-50s %s' % (path, ie.file_id)
1987
645
class cmd_modified(Command):
1988
"""List files modified in working tree.
646
"""List files modified in working tree."""
1992
_see_also = ['status', 'ls']
1995
help='Write an ascii NUL (\\0) separator '
1996
'between files rather than a newline.')
2000
def run(self, null=False):
2001
tree = WorkingTree.open_containing(u'.')[0]
2002
td = tree.changes_from(tree.basis_tree())
649
from bzrlib.delta import compare_trees
651
b = Branch.open_containing('.')
652
td = compare_trees(b.basis_tree(), b.working_tree())
2003
654
for path, id, kind, text_modified, meta_modified in td.modified:
2005
self.outf.write(path + '\0')
2007
self.outf.write(osutils.quotefn(path) + '\n')
2010
659
class cmd_added(Command):
2011
"""List files added in working tree.
660
"""List files added in working tree."""
2015
_see_also = ['status', 'ls']
2018
help='Write an ascii NUL (\\0) separator '
2019
'between files rather than a newline.')
2023
def run(self, null=False):
2024
wt = WorkingTree.open_containing(u'.')[0]
2026
self.add_cleanup(wt.unlock)
2027
basis = wt.basis_tree()
2029
self.add_cleanup(basis.unlock)
2030
basis_inv = basis.inventory
663
b = Branch.open_containing('.')
664
wt = b.working_tree()
665
basis_inv = b.basis_tree().inventory
2031
666
inv = wt.inventory
2032
667
for file_id in inv:
2033
668
if file_id in basis_inv:
2035
if inv.is_root(file_id) and len(basis_inv) == 0:
2037
670
path = inv.id2path(file_id)
2038
if not os.access(osutils.abspath(path), os.F_OK):
671
if not os.access(b.abspath(path), os.F_OK):
2041
self.outf.write(path + '\0')
2043
self.outf.write(osutils.quotefn(path) + '\n')
2046
677
class cmd_root(Command):
2047
678
"""Show the tree root directory.
2049
680
The root is the nearest enclosing directory with a .bzr control
2052
682
takes_args = ['filename?']
2054
683
def run(self, filename=None):
2055
684
"""Print the branch root."""
2056
tree = WorkingTree.open_containing(filename)[0]
2057
self.outf.write(tree.basedir + '\n')
2060
def _parse_limit(limitstring):
2062
return int(limitstring)
2064
msg = "The limit argument must be an integer."
2065
raise errors.BzrCommandError(msg)
2068
def _parse_levels(s):
2072
msg = "The levels argument must be an integer."
2073
raise errors.BzrCommandError(msg)
685
b = Branch.open_containing(filename)
2076
689
class cmd_log(Command):
2077
"""Show historical log for a branch or subset of a branch.
2079
log is bzr's default tool for exploring the history of a branch.
2080
The branch to use is taken from the first parameter. If no parameters
2081
are given, the branch containing the working directory is logged.
2082
Here are some simple examples::
2084
bzr log log the current branch
2085
bzr log foo.py log a file in its branch
2086
bzr log http://server/branch log a branch on a server
2088
The filtering, ordering and information shown for each revision can
2089
be controlled as explained below. By default, all revisions are
2090
shown sorted (topologically) so that newer revisions appear before
2091
older ones and descendants always appear before ancestors. If displayed,
2092
merged revisions are shown indented under the revision in which they
2097
The log format controls how information about each revision is
2098
displayed. The standard log formats are called ``long``, ``short``
2099
and ``line``. The default is long. See ``bzr help log-formats``
2100
for more details on log formats.
2102
The following options can be used to control what information is
2105
-l N display a maximum of N revisions
2106
-n N display N levels of revisions (0 for all, 1 for collapsed)
2107
-v display a status summary (delta) for each revision
2108
-p display a diff (patch) for each revision
2109
--show-ids display revision-ids (and file-ids), not just revnos
2111
Note that the default number of levels to display is a function of the
2112
log format. If the -n option is not used, the standard log formats show
2113
just the top level (mainline).
2115
Status summaries are shown using status flags like A, M, etc. To see
2116
the changes explained using words like ``added`` and ``modified``
2117
instead, use the -vv option.
2121
To display revisions from oldest to newest, use the --forward option.
2122
In most cases, using this option will have little impact on the total
2123
time taken to produce a log, though --forward does not incrementally
2124
display revisions like --reverse does when it can.
2126
:Revision filtering:
2128
The -r option can be used to specify what revision or range of revisions
2129
to filter against. The various forms are shown below::
2131
-rX display revision X
2132
-rX.. display revision X and later
2133
-r..Y display up to and including revision Y
2134
-rX..Y display from X to Y inclusive
2136
See ``bzr help revisionspec`` for details on how to specify X and Y.
2137
Some common examples are given below::
2139
-r-1 show just the tip
2140
-r-10.. show the last 10 mainline revisions
2141
-rsubmit:.. show what's new on this branch
2142
-rancestor:path.. show changes since the common ancestor of this
2143
branch and the one at location path
2144
-rdate:yesterday.. show changes since yesterday
2146
When logging a range of revisions using -rX..Y, log starts at
2147
revision Y and searches back in history through the primary
2148
("left-hand") parents until it finds X. When logging just the
2149
top level (using -n1), an error is reported if X is not found
2150
along the way. If multi-level logging is used (-n0), X may be
2151
a nested merge revision and the log will be truncated accordingly.
2155
If parameters are given and the first one is not a branch, the log
2156
will be filtered to show only those revisions that changed the
2157
nominated files or directories.
2159
Filenames are interpreted within their historical context. To log a
2160
deleted file, specify a revision range so that the file existed at
2161
the end or start of the range.
2163
Historical context is also important when interpreting pathnames of
2164
renamed files/directories. Consider the following example:
2166
* revision 1: add tutorial.txt
2167
* revision 2: modify tutorial.txt
2168
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2172
* ``bzr log guide.txt`` will log the file added in revision 1
2174
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2176
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2177
the original file in revision 2.
2179
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2180
was no file called guide.txt in revision 2.
2182
Renames are always followed by log. By design, there is no need to
2183
explicitly ask for this (and no way to stop logging a file back
2184
until it was last renamed).
2188
The --message option can be used for finding revisions that match a
2189
regular expression in a commit message.
2193
GUI tools and IDEs are often better at exploring history than command
2194
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2195
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2196
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2197
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2199
You may find it useful to add the aliases below to ``bazaar.conf``::
2203
top = log -l10 --line
2206
``bzr tip`` will then show the latest revision while ``bzr top``
2207
will show the last 10 mainline revisions. To see the details of a
2208
particular revision X, ``bzr show -rX``.
2210
If you are interested in looking deeper into a particular merge X,
2211
use ``bzr log -n0 -rX``.
2213
``bzr log -v`` on a branch with lots of history is currently
2214
very slow. A fix for this issue is currently under development.
2215
With or without that fix, it is recommended that a revision range
2216
be given when using the -v option.
2218
bzr has a generic full-text matching plugin, bzr-search, that can be
2219
used to find revisions matching user names, commit messages, etc.
2220
Among other features, this plugin can find all revisions containing
2221
a list of words but not others.
2223
When exploring non-mainline history on large projects with deep
2224
history, the performance of log can be greatly improved by installing
2225
the historycache plugin. This plugin buffers historical information
2226
trading disk space for faster speed.
690
"""Show log of this branch.
692
To request a range of logs, you can use the command -r begin:end
693
-r revision requests a specific revision, -r :end or -r begin: are
696
--message allows you to give a regular expression, which will be evaluated
697
so that only matching entries will be displayed.
2228
takes_args = ['file*']
2229
_see_also = ['log-formats', 'revisionspec']
2232
help='Show from oldest to newest.'),
2234
custom_help('verbose',
2235
help='Show files changed in each revision.'),
2239
type=bzrlib.option._parse_revision_str,
2241
help='Show just the specified revision.'
2242
' See also "help revisionspec".'),
2246
help='Number of levels to display - 0 for all, 1 for flat.',
2248
type=_parse_levels),
2251
help='Show revisions whose message matches this '
2252
'regular expression.',
2256
help='Limit the output to the first N revisions.',
2261
help='Show changes made in each revision as a patch.'),
2262
Option('include-merges',
2263
help='Show merged revisions like --levels 0 does.'),
2265
encoding_type = 'replace'
2268
def run(self, file_list=None, timezone='original',
700
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
702
takes_args = ['filename?']
703
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
704
'long', 'message', 'short',]
706
def run(self, filename=None, timezone='original',
2279
include_merges=False):
2280
from bzrlib.log import (
2282
make_log_request_dict,
2283
_get_info_for_log_files,
714
from bzrlib.log import log_formatter, show_log
2285
717
direction = (forward and 'forward') or 'reverse'
2290
raise errors.BzrCommandError(
2291
'--levels and --include-merges are mutually exclusive')
2293
if change is not None:
2295
raise errors.RangeInChangeOption()
2296
if revision is not None:
2297
raise errors.BzrCommandError(
2298
'--revision and --change are mutually exclusive')
2303
filter_by_dir = False
2305
# find the file ids to log and check for directory filtering
2306
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2307
revision, file_list)
2308
self.add_cleanup(b.unlock)
2309
for relpath, file_id, kind in file_info_list:
2311
raise errors.BzrCommandError(
2312
"Path unknown at end or start of revision range: %s" %
2314
# If the relpath is the top of the tree, we log everything
2319
file_ids.append(file_id)
2320
filter_by_dir = filter_by_dir or (
2321
kind in ['directory', 'tree-reference'])
2324
# FIXME ? log the current subdir only RBC 20060203
2325
if revision is not None \
2326
and len(revision) > 0 and revision[0].get_branch():
2327
location = revision[0].get_branch()
2330
dir, relpath = bzrdir.BzrDir.open_containing(location)
2331
b = dir.open_branch()
2333
self.add_cleanup(b.unlock)
2334
rev1, rev2 = _get_revision_range(revision, b, self.name())
2336
# Decide on the type of delta & diff filtering to use
2337
# TODO: add an --all-files option to make this configurable & consistent
2345
diff_type = 'partial'
2349
# Build the log formatter
2350
if log_format is None:
2351
log_format = log.log_formatter_registry.get_default(b)
2352
# Make a non-encoding output to include the diffs - bug 328007
2353
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2354
lf = log_format(show_ids=show_ids, to_file=self.outf,
2355
to_exact_file=unencoded_output,
2356
show_timezone=timezone,
2357
delta_format=get_verbosity_level(),
2359
show_advice=levels is None)
2361
# Choose the algorithm for doing the logging. It's annoying
2362
# having multiple code paths like this but necessary until
2363
# the underlying repository format is faster at generating
2364
# deltas or can provide everything we need from the indices.
2365
# The default algorithm - match-using-deltas - works for
2366
# multiple files and directories and is faster for small
2367
# amounts of history (200 revisions say). However, it's too
2368
# slow for logging a single file in a repository with deep
2369
# history, i.e. > 10K revisions. In the spirit of "do no
2370
# evil when adding features", we continue to use the
2371
# original algorithm - per-file-graph - for the "single
2372
# file that isn't a directory without showing a delta" case.
2373
partial_history = revision and b.repository._format.supports_chks
2374
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2375
or delta_type or partial_history)
2377
# Build the LogRequest and execute it
2378
if len(file_ids) == 0:
2380
rqst = make_log_request_dict(
2381
direction=direction, specific_fileids=file_ids,
2382
start_revision=rev1, end_revision=rev2, limit=limit,
2383
message_search=message, delta_type=delta_type,
2384
diff_type=diff_type, _match_using_deltas=match_using_deltas)
2385
Logger(b, rqst).show(lf)
2388
def _get_revision_range(revisionspec_list, branch, command_name):
2389
"""Take the input of a revision option and turn it into a revision range.
2391
It returns RevisionInfo objects which can be used to obtain the rev_id's
2392
of the desired revisions. It does some user input validations.
2394
if revisionspec_list is None:
2397
elif len(revisionspec_list) == 1:
2398
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2399
elif len(revisionspec_list) == 2:
2400
start_spec = revisionspec_list[0]
2401
end_spec = revisionspec_list[1]
2402
if end_spec.get_branch() != start_spec.get_branch():
2403
# b is taken from revision[0].get_branch(), and
2404
# show_log will use its revision_history. Having
2405
# different branches will lead to weird behaviors.
2406
raise errors.BzrCommandError(
2407
"bzr %s doesn't accept two revisions in different"
2408
" branches." % command_name)
2409
rev1 = start_spec.in_history(branch)
2410
# Avoid loading all of history when we know a missing
2411
# end of range means the last revision ...
2412
if end_spec.spec is None:
2413
last_revno, last_revision_id = branch.last_revision_info()
2414
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2416
rev2 = end_spec.in_history(branch)
2418
raise errors.BzrCommandError(
2419
'bzr %s --revision takes one or two values.' % command_name)
2423
def _revision_range_to_revid_range(revision_range):
2426
if revision_range[0] is not None:
2427
rev_id1 = revision_range[0].rev_id
2428
if revision_range[1] is not None:
2429
rev_id2 = revision_range[1].rev_id
2430
return rev_id1, rev_id2
2432
def get_log_format(long=False, short=False, line=False, default='long'):
2433
log_format = default
2437
log_format = 'short'
720
b = Branch.open_containing(filename)
721
fp = b.relpath(filename)
723
file_id = b.read_working_inventory().path2id(fp)
725
file_id = None # points to branch root
727
b = Branch.open_containing('.')
733
elif len(revision) == 1:
734
rev1 = rev2 = revision[0].in_history(b).revno
735
elif len(revision) == 2:
736
rev1 = revision[0].in_history(b).revno
737
rev2 = revision[1].in_history(b).revno
739
raise BzrCommandError('bzr log --revision takes one or two values.')
746
mutter('encoding log as %r' % bzrlib.user_encoding)
748
# use 'replace' so that we don't abort if trying to write out
749
# in e.g. the default C locale.
750
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
756
lf = log_formatter(log_format,
759
show_timezone=timezone)
2443
772
class cmd_touching_revisions(Command):
2444
773
"""Return revision-ids which affected a particular file.
2446
A more user-friendly interface is "bzr log FILE".
775
A more user-friendly interface is "bzr log FILE"."""
2450
777
takes_args = ["filename"]
2453
778
def run(self, filename):
2454
tree, relpath = WorkingTree.open_containing(filename)
2455
file_id = tree.path2id(relpath)
2458
self.add_cleanup(b.unlock)
2459
touching_revs = log.find_touching_revisions(b, file_id)
2460
for revno, revision_id, what in touching_revs:
2461
self.outf.write("%6d %s\n" % (revno, what))
779
b = Branch.open_containing(filename)
780
inv = b.read_working_inventory()
781
file_id = inv.path2id(b.relpath(filename))
782
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
783
print "%6d %s" % (revno, what)
2464
786
class cmd_ls(Command):
2465
787
"""List files in a tree.
2468
_see_also = ['status', 'cat']
2469
takes_args = ['path?']
2473
Option('recursive', short_name='R',
2474
help='Recurse into subdirectories.'),
2476
help='Print paths relative to the root of the branch.'),
2477
Option('unknown', help='Print unknown files.'),
2478
Option('versioned', help='Print versioned files.',
2480
Option('ignored', help='Print ignored files.'),
2482
help='Write an ascii NUL (\\0) separator '
2483
'between files rather than a newline.'),
2485
help='List entries of a particular kind: file, directory, symlink.',
2490
def run(self, revision=None, verbose=False,
2491
recursive=False, from_root=False,
2492
unknown=False, versioned=False, ignored=False,
2493
null=False, kind=None, show_ids=False, path=None):
2495
if kind and kind not in ('file', 'directory', 'symlink'):
2496
raise errors.BzrCommandError('invalid kind specified')
2498
if verbose and null:
2499
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2500
all = not (unknown or versioned or ignored)
2502
selection = {'I':ignored, '?':unknown, 'V':versioned}
789
# TODO: Take a revision or remote path and list that tree instead.
791
def run(self, revision=None, verbose=False):
792
b = Branch.open_containing('.')
794
tree = b.working_tree()
2508
raise errors.BzrCommandError('cannot specify both --from-root'
2511
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2514
# Calculate the prefix to use
2518
prefix = relpath + '/'
2519
elif fs_path != '.' and not fs_path.endswith('/'):
2520
prefix = fs_path + '/'
2522
if revision is not None or tree is None:
2523
tree = _get_one_revision_tree('ls', revision, branch=branch)
2526
if isinstance(tree, WorkingTree) and tree.supports_views():
2527
view_files = tree.views.lookup_view()
2530
view_str = views.view_display_str(view_files)
2531
note("Ignoring files outside view. View is %s" % view_str)
2534
self.add_cleanup(tree.unlock)
2535
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2536
from_dir=relpath, recursive=recursive):
2537
# Apply additional masking
2538
if not all and not selection[fc]:
2540
if kind is not None and fkind != kind:
2545
fullpath = osutils.pathjoin(relpath, fp)
2548
views.check_path_in_view(tree, fullpath)
2549
except errors.FileOutsideView:
2554
fp = osutils.pathjoin(prefix, fp)
2555
kindch = entry.kind_character()
2556
outstring = fp + kindch
2557
ui.ui_factory.clear_term()
796
tree = b.revision_tree(revision.in_history(b).rev_id)
797
for fp, fc, kind, fid, entry in tree.list_files():
2559
outstring = '%-8s %s' % (fc, outstring)
2560
if show_ids and fid is not None:
2561
outstring = "%-50s %s" % (outstring, fid)
2562
self.outf.write(outstring + '\n')
2564
self.outf.write(fp + '\0')
2567
self.outf.write(fid)
2568
self.outf.write('\0')
799
kindch = entry.kind_character()
800
print '%-8s %s%s' % (fc, fp, kindch)
2576
self.outf.write('%-50s %s\n' % (outstring, my_id))
2578
self.outf.write(outstring + '\n')
2581
806
class cmd_unknowns(Command):
2582
"""List unknown files.
807
"""List unknown files."""
2590
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2591
self.outf.write(osutils.quotefn(f) + '\n')
809
from bzrlib.osutils import quotefn
810
for f in Branch.open_containing('.').unknowns():
2594
815
class cmd_ignore(Command):
2595
"""Ignore specified files or patterns.
2597
See ``bzr help patterns`` for details on the syntax of patterns.
2599
If a .bzrignore file does not exist, the ignore command
2600
will create one and add the specified files or patterns to the newly
2601
created file. The ignore command will also automatically add the
2602
.bzrignore file to be versioned. Creating a .bzrignore file without
2603
the use of the ignore command will require an explicit add command.
816
"""Ignore a command or pattern.
2605
818
To remove patterns from the ignore list, edit the .bzrignore file.
2606
After adding, editing or deleting that file either indirectly by
2607
using this command or directly by using an editor, be sure to commit
2610
Patterns prefixed with '!' are exceptions to ignore patterns and take
2611
precedence over regular ignores. Such exceptions are used to specify
2612
files that should be versioned which would otherwise be ignored.
2614
Patterns prefixed with '!!' act as regular ignore patterns, but have
2615
precedence over the '!' exception patterns.
2617
Note: ignore patterns containing shell wildcards must be quoted from
2621
Ignore the top level Makefile::
2623
bzr ignore ./Makefile
2625
Ignore .class files in all directories...::
2627
bzr ignore "*.class"
2629
...but do not ignore "special.class"::
2631
bzr ignore "!special.class"
2633
Ignore .o files under the lib directory::
2635
bzr ignore "lib/**/*.o"
2637
Ignore .o files under the lib directory::
2639
bzr ignore "RE:lib/.*\.o"
2641
Ignore everything but the "debian" toplevel directory::
2643
bzr ignore "RE:(?!debian/).*"
2645
Ignore everything except the "local" toplevel directory,
2646
but always ignore "*~" autosave files, even under local/::
2649
bzr ignore "!./local"
820
If the pattern contains a slash, it is compared to the whole path
821
from the branch root. Otherwise, it is compared to only the last
822
component of the path. To match a file only in the root directory,
825
Ignore patterns are case-insensitive on case-insensitive systems.
827
Note: wildcards must be quoted from the shell on Unix.
830
bzr ignore ./Makefile
2653
_see_also = ['status', 'ignored', 'patterns']
2654
takes_args = ['name_pattern*']
2656
Option('old-default-rules',
2657
help='Write out the ignore rules bzr < 0.9 always used.')
2660
def run(self, name_pattern_list=None, old_default_rules=None):
2661
from bzrlib import ignores
2662
if old_default_rules is not None:
2663
# dump the rules and exit
2664
for pattern in ignores.OLD_DEFAULTS:
2667
if not name_pattern_list:
2668
raise errors.BzrCommandError("ignore requires at least one "
2669
"NAME_PATTERN or --old-default-rules")
2670
name_pattern_list = [globbing.normalize_pattern(p)
2671
for p in name_pattern_list]
2672
for name_pattern in name_pattern_list:
2673
if (name_pattern[0] == '/' or
2674
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2675
raise errors.BzrCommandError(
2676
"NAME_PATTERN should not be an absolute path")
2677
tree, relpath = WorkingTree.open_containing(u'.')
2678
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2679
ignored = globbing.Globster(name_pattern_list)
2682
for entry in tree.list_files():
2686
if ignored.match(filename):
2687
matches.append(filename.encode('utf-8'))
2689
if len(matches) > 0:
2690
print "Warning: the following files are version controlled and" \
2691
" match your ignore pattern:\n%s" \
2692
"\nThese files will continue to be version controlled" \
2693
" unless you 'bzr remove' them." % ("\n".join(matches),)
833
# TODO: Complain if the filename is absolute
834
takes_args = ['name_pattern']
836
def run(self, name_pattern):
837
from bzrlib.atomicfile import AtomicFile
840
b = Branch.open_containing('.')
841
ifn = b.abspath('.bzrignore')
843
if os.path.exists(ifn):
846
igns = f.read().decode('utf-8')
852
# TODO: If the file already uses crlf-style termination, maybe
853
# we should use that for the newly added lines?
855
if igns and igns[-1] != '\n':
857
igns += name_pattern + '\n'
860
f = AtomicFile(ifn, 'wt')
861
f.write(igns.encode('utf-8'))
866
inv = b.working_tree().inventory
867
if inv.path2id('.bzrignore'):
868
mutter('.bzrignore is already versioned')
870
mutter('need to make new .bzrignore file versioned')
871
b.add(['.bzrignore'])
2696
875
class cmd_ignored(Command):
2697
876
"""List ignored files and the patterns that matched them.
2699
List all the ignored files and the ignore pattern that caused the file to
2702
Alternatively, to list just the files::
2707
encoding_type = 'replace'
2708
_see_also = ['ignore', 'ls']
878
See also: bzr ignore"""
2712
tree = WorkingTree.open_containing(u'.')[0]
2714
self.add_cleanup(tree.unlock)
880
tree = Branch.open_containing('.').working_tree()
2715
881
for path, file_class, kind, file_id, entry in tree.list_files():
2716
882
if file_class != 'I':
2718
884
## XXX: Slightly inefficient since this was already calculated
2719
885
pat = tree.is_ignored(path)
2720
self.outf.write('%-50s %s\n' % (path, pat))
886
print '%-50s %s' % (path, pat)
2723
889
class cmd_lookup_revision(Command):
2724
890
"""Lookup the revision-id from a revision-number
2727
893
bzr lookup-revision 33
2730
896
takes_args = ['revno']
2733
898
def run(self, revno):
2735
900
revno = int(revno)
2736
901
except ValueError:
2737
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
902
raise BzrCommandError("not a valid revision-number: %r" % revno)
2739
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
904
print Branch.open_containing('.').get_rev_id(revno)
2742
907
class cmd_export(Command):
2743
"""Export current or past revision to a destination directory or archive.
908
"""Export past revision to destination directory.
2745
910
If no revision is specified this exports the last committed revision.
2748
913
given, try to find the format with the extension. If no extension
2749
914
is found exports to a directory (equivalent to --format=dir).
2751
If root is supplied, it will be used as the root directory inside
2752
container formats (tar, zip, etc). If it is not supplied it will default
2753
to the exported filename. The root option has no effect for 'dir' format.
2755
If branch is omitted then the branch containing the current working
2756
directory will be used.
2758
Note: Export of tree with non-ASCII filenames to zip is not supported.
2760
================= =========================
2761
Supported formats Autodetected by extension
2762
================= =========================
2765
tbz2 .tar.bz2, .tbz2
2768
================= =========================
2770
takes_args = ['dest', 'branch_or_subdir?']
2773
help="Type of file to export to.",
2776
Option('filters', help='Apply content filters to export the '
2777
'convenient form.'),
2780
help="Name of the root directory inside the exported file."),
2782
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2783
root=None, filters=False):
2784
from bzrlib.export import export
2786
if branch_or_subdir is None:
2787
tree = WorkingTree.open_containing(u'.')[0]
916
Root may be the top directory for tar, tgz and tbz2 formats. If none
917
is given, the top directory will be the root name of the file."""
918
# TODO: list known exporters
919
takes_args = ['dest']
920
takes_options = ['revision', 'format', 'root']
921
def run(self, dest, revision=None, format=None, root=None):
923
b = Branch.open_containing('.')
925
rev_id = b.last_revision()
2791
b, subdir = Branch.open_containing(branch_or_subdir)
2794
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2796
export(rev_tree, dest, format, root, subdir, filtered=filters)
2797
except errors.NoSuchExportFormat, e:
2798
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
927
if len(revision) != 1:
928
raise BzrError('bzr export --revision takes exactly 1 argument')
929
rev_id = revision[0].in_history(b).rev_id
930
t = b.revision_tree(rev_id)
931
arg_root, ext = os.path.splitext(os.path.basename(dest))
932
if ext in ('.gz', '.bz2'):
933
new_root, new_ext = os.path.splitext(arg_root)
934
if new_ext == '.tar':
942
elif ext in (".tar.gz", ".tgz"):
944
elif ext in (".tar.bz2", ".tbz2"):
948
t.export(dest, format, root)
2801
951
class cmd_cat(Command):
2802
"""Write the contents of a file as of a given revision to standard output.
2804
If no revision is nominated, the last revision is used.
2806
Note: Take care to redirect standard output when using this command on a
2812
Option('name-from-revision', help='The path name in the old tree.'),
2813
Option('filters', help='Apply content filters to display the '
2814
'convenience form.'),
952
"""Write a file's text from a previous revision."""
954
takes_options = ['revision']
2817
955
takes_args = ['filename']
2818
encoding_type = 'exact'
2821
def run(self, filename, revision=None, name_from_revision=False,
2823
if revision is not None and len(revision) != 1:
2824
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2825
" one revision specifier")
2826
tree, branch, relpath = \
2827
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2829
self.add_cleanup(branch.unlock)
2830
return self._run(tree, branch, relpath, filename, revision,
2831
name_from_revision, filters)
2833
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2836
tree = b.basis_tree()
2837
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2838
rev_tree.lock_read()
2839
self.add_cleanup(rev_tree.unlock)
2841
old_file_id = rev_tree.path2id(relpath)
2843
if name_from_revision:
2844
# Try in revision if requested
2845
if old_file_id is None:
2846
raise errors.BzrCommandError(
2847
"%r is not present in revision %s" % (
2848
filename, rev_tree.get_revision_id()))
2850
content = rev_tree.get_file_text(old_file_id)
2852
cur_file_id = tree.path2id(relpath)
2854
if cur_file_id is not None:
2855
# Then try with the actual file id
2857
content = rev_tree.get_file_text(cur_file_id)
2859
except errors.NoSuchId:
2860
# The actual file id didn't exist at that time
2862
if not found and old_file_id is not None:
2863
# Finally try with the old file id
2864
content = rev_tree.get_file_text(old_file_id)
2867
# Can't be found anywhere
2868
raise errors.BzrCommandError(
2869
"%r is not present in revision %s" % (
2870
filename, rev_tree.get_revision_id()))
2872
from bzrlib.filters import (
2873
ContentFilterContext,
2874
filtered_output_bytes,
2876
filters = rev_tree._content_filter_stack(relpath)
2877
chunks = content.splitlines(True)
2878
content = filtered_output_bytes(chunks, filters,
2879
ContentFilterContext(relpath, rev_tree))
2881
self.outf.writelines(content)
2884
self.outf.write(content)
957
def run(self, filename, revision=None):
959
raise BzrCommandError("bzr cat requires a revision number")
960
elif len(revision) != 1:
961
raise BzrCommandError("bzr cat --revision takes exactly one number")
962
b = Branch.open_containing('.')
963
b.print_file(b.relpath(filename), revision[0].in_history(b).revno)
2887
966
class cmd_local_time_offset(Command):
2888
967
"""Show the offset in seconds from GMT to local time."""
2892
print osutils.local_time_offset()
970
print bzrlib.osutils.local_time_offset()
2896
974
class cmd_commit(Command):
2897
975
"""Commit changes into a new revision.
2899
An explanatory message needs to be given for each commit. This is
2900
often done by using the --message option (getting the message from the
2901
command line) or by using the --file option (getting the message from
2902
a file). If neither of these options is given, an editor is opened for
2903
the user to enter the message. To see the changed files in the
2904
boilerplate text loaded into the editor, use the --show-diff option.
2906
By default, the entire tree is committed and the person doing the
2907
commit is assumed to be the author. These defaults can be overridden
2912
If selected files are specified, only changes to those files are
2913
committed. If a directory is specified then the directory and
2914
everything within it is committed.
2916
When excludes are given, they take precedence over selected files.
2917
For example, to commit only changes within foo, but not changes
2920
bzr commit foo -x foo/bar
2922
A selective commit after a merge is not yet supported.
2926
If the author of the change is not the same person as the committer,
2927
you can specify the author's name using the --author option. The
2928
name should be in the same format as a committer-id, e.g.
2929
"John Doe <jdoe@example.com>". If there is more than one author of
2930
the change you can specify the option multiple times, once for each
2935
A common mistake is to forget to add a new file or directory before
2936
running the commit command. The --strict option checks for unknown
2937
files and aborts the commit if any are found. More advanced pre-commit
2938
checks can be implemented by defining hooks. See ``bzr help hooks``
2943
If you accidentially commit the wrong changes or make a spelling
2944
mistake in the commit message say, you can use the uncommit command
2945
to undo it. See ``bzr help uncommit`` for details.
2947
Hooks can also be configured to run after a commit. This allows you
2948
to trigger updates to external systems like bug trackers. The --fixes
2949
option can be used to record the association between a revision and
2950
one or more bugs. See ``bzr help bugs`` for details.
2952
A selective commit may fail in some cases where the committed
2953
tree would be invalid. Consider::
2958
bzr commit foo -m "committing foo"
2959
bzr mv foo/bar foo/baz
2962
bzr commit foo/bar -m "committing bar but not baz"
2964
In the example above, the last commit will fail by design. This gives
2965
the user the opportunity to decide whether they want to commit the
2966
rename at the same time, separately first, or not at all. (As a general
2967
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
977
If no arguments are given, the entire tree is committed.
979
If selected files are specified, only changes to those files are
980
committed. If a directory is specified then the directory and everything
981
within it is committed.
983
A selected-file commit may fail in some cases where the committed
984
tree would be invalid, such as trying to commit a file in a
985
newly-added directory that is not itself committed.
2969
987
# TODO: Run hooks on tree to-be-committed, and after commit.
2971
# TODO: Strict commit that fails if there are deleted files.
2972
# (what does "deleted files" mean ??)
989
# TODO: Strict commit that fails if there are unknown or deleted files.
2974
990
# TODO: Give better message for -s, --summary, used by tla people
2976
992
# XXX: verbose currently does nothing
2978
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
2979
994
takes_args = ['selected*']
2981
ListOption('exclude', type=str, short_name='x',
2982
help="Do not consider changes made to a given path."),
2983
Option('message', type=unicode,
2985
help="Description of the new revision."),
2988
help='Commit even if nothing has changed.'),
2989
Option('file', type=str,
2992
help='Take commit message from this file.'),
2994
help="Refuse to commit if there are unknown "
2995
"files in the working tree."),
2996
Option('commit-time', type=str,
2997
help="Manually set a commit time using commit date "
2998
"format, e.g. '2009-10-10 08:00:00 +0100'."),
2999
ListOption('fixes', type=str,
3000
help="Mark a bug as being fixed by this revision "
3001
"(see \"bzr help bugs\")."),
3002
ListOption('author', type=unicode,
3003
help="Set the author's name, if it's different "
3004
"from the committer."),
3006
help="Perform a local commit in a bound "
3007
"branch. Local commits are not pushed to "
3008
"the master branch until a normal commit "
3012
help='When no message is supplied, show the diff along'
3013
' with the status summary in the message editor.'),
995
takes_options = ['message', 'file', 'verbose', 'unchanged']
3015
996
aliases = ['ci', 'checkin']
3017
def _iter_bug_fix_urls(self, fixes, branch):
3018
# Configure the properties for bug fixing attributes.
3019
for fixed_bug in fixes:
3020
tokens = fixed_bug.split(':')
3021
if len(tokens) != 2:
3022
raise errors.BzrCommandError(
3023
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3024
"See \"bzr help bugs\" for more information on this "
3025
"feature.\nCommit refused." % fixed_bug)
3026
tag, bug_id = tokens
3028
yield bugtracker.get_bug_url(tag, branch, bug_id)
3029
except errors.UnknownBugTrackerAbbreviation:
3030
raise errors.BzrCommandError(
3031
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3032
except errors.MalformedBugIdentifier, e:
3033
raise errors.BzrCommandError(
3034
"%s\nCommit refused." % (str(e),))
3036
def run(self, message=None, file=None, verbose=False, selected_list=None,
3037
unchanged=False, strict=False, local=False, fixes=None,
3038
author=None, show_diff=False, exclude=None, commit_time=None):
3039
from bzrlib.errors import (
3044
from bzrlib.msgeditor import (
3045
edit_commit_message_encoded,
3046
generate_commit_message_template,
3047
make_commit_message_template_encoded
3050
commit_stamp = offset = None
3051
if commit_time is not None:
3053
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3054
except ValueError, e:
3055
raise errors.BzrCommandError(
3056
"Could not parse --commit-time: " + str(e))
3058
# TODO: Need a blackbox test for invoking the external editor; may be
3059
# slightly problematic to run this cross-platform.
3061
# TODO: do more checks that the commit will succeed before
3062
# spending the user's valuable time typing a commit message.
3066
tree, selected_list = tree_files(selected_list)
3067
if selected_list == ['']:
3068
# workaround - commit of root of tree should be exactly the same
3069
# as just default commit in that tree, and succeed even though
3070
# selected-file merge commit is not done yet
3075
bug_property = bugtracker.encode_fixes_bug_urls(
3076
self._iter_bug_fix_urls(fixes, tree.branch))
3078
properties['bugs'] = bug_property
3080
if local and not tree.branch.get_bound_location():
3081
raise errors.LocalRequiresBoundBranch()
3083
if message is not None:
3085
file_exists = osutils.lexists(message)
3086
except UnicodeError:
3087
# The commit message contains unicode characters that can't be
3088
# represented in the filesystem encoding, so that can't be a
3093
'The commit message is a file name: "%(f)s".\n'
3094
'(use --file "%(f)s" to take commit message from that file)'
3096
ui.ui_factory.show_warning(warning_msg)
3098
def get_message(commit_obj):
3099
"""Callback to get commit message"""
3100
my_message = message
3101
if my_message is not None and '\r' in my_message:
3102
my_message = my_message.replace('\r\n', '\n')
3103
my_message = my_message.replace('\r', '\n')
3104
if my_message is None and not file:
3105
t = make_commit_message_template_encoded(tree,
3106
selected_list, diff=show_diff,
3107
output_encoding=osutils.get_user_encoding())
3108
start_message = generate_commit_message_template(commit_obj)
3109
my_message = edit_commit_message_encoded(t,
3110
start_message=start_message)
3111
if my_message is None:
3112
raise errors.BzrCommandError("please specify a commit"
3113
" message with either --message or --file")
3114
elif my_message and file:
3115
raise errors.BzrCommandError(
3116
"please specify either --message or --file")
3118
my_message = codecs.open(file, 'rt',
3119
osutils.get_user_encoding()).read()
3120
if my_message == "":
3121
raise errors.BzrCommandError("empty commit message specified")
3124
# The API permits a commit with a filter of [] to mean 'select nothing'
3125
# but the command line should not do that.
3126
if not selected_list:
3127
selected_list = None
998
def run(self, message=None, file=None, verbose=True, selected_list=None,
1000
from bzrlib.errors import PointlessCommit, ConflictsInTree
1001
from bzrlib.msgeditor import edit_commit_message
1002
from bzrlib.status import show_status
1003
from cStringIO import StringIO
1005
b = Branch.open_containing('.')
1007
selected_list = [b.relpath(s) for s in selected_list]
1010
if message is None and not file:
1011
catcher = StringIO()
1012
show_status(b, specific_files=selected_list,
1014
message = edit_commit_message(catcher.getvalue())
1017
raise BzrCommandError("please specify a commit message"
1018
" with either --message or --file")
1019
elif message and file:
1020
raise BzrCommandError("please specify either --message or --file")
1024
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1027
raise BzrCommandError("empty commit message specified")
3129
tree.commit(message_callback=get_message,
3130
specific_files=selected_list,
3131
allow_pointless=unchanged, strict=strict, local=local,
3132
reporter=None, verbose=verbose, revprops=properties,
3133
authors=author, timestamp=commit_stamp,
3135
exclude=safe_relpath_files(tree, exclude))
1031
specific_files=selected_list,
1032
allow_pointless=unchanged)
3136
1033
except PointlessCommit:
3137
1034
# FIXME: This should really happen before the file is read in;
3138
1035
# perhaps prepare the commit; get the message; then actually commit
3139
raise errors.BzrCommandError("No changes to commit."
3140
" Use --unchanged to commit anyhow.")
1036
raise BzrCommandError("no changes to commit",
1037
["use --unchanged to commit anyhow"])
3141
1038
except ConflictsInTree:
3142
raise errors.BzrCommandError('Conflicts detected in working '
3143
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3145
except StrictCommitFailed:
3146
raise errors.BzrCommandError("Commit refused because there are"
3147
" unknown files in the working tree.")
3148
except errors.BoundBranchOutOfDate, e:
3149
raise errors.BzrCommandError(str(e) + "\n"
3150
'To commit to master branch, run update and then commit.\n'
3151
'You can also pass --local to commit to continue working '
1039
raise BzrCommandError("Conflicts detected in working tree. "
1040
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
3155
1043
class cmd_check(Command):
3156
"""Validate working tree structure, branch consistency and repository history.
3158
This command checks various invariants about branch and repository storage
3159
to detect data corruption or bzr bugs.
3161
The working tree and branch checks will only give output if a problem is
3162
detected. The output fields of the repository check are:
3165
This is just the number of revisions checked. It doesn't
3169
This is just the number of versionedfiles checked. It
3170
doesn't indicate a problem.
3172
unreferenced ancestors
3173
Texts that are ancestors of other texts, but
3174
are not properly referenced by the revision ancestry. This is a
3175
subtle problem that Bazaar can work around.
3178
This is the total number of unique file contents
3179
seen in the checked revisions. It does not indicate a problem.
3182
This is the total number of repeated texts seen
3183
in the checked revisions. Texts can be repeated when their file
3184
entries are modified, but the file contents are not. It does not
3187
If no restrictions are specified, all Bazaar data that is found at the given
3188
location will be checked.
3192
Check the tree and branch at 'foo'::
3194
bzr check --tree --branch foo
3196
Check only the repository at 'bar'::
3198
bzr check --repo bar
3200
Check everything at 'baz'::
1044
"""Validate consistency of branch history.
1046
This command checks various invariants about the branch storage to
1047
detect data corruption or bzr bugs.
3205
_see_also = ['reconcile']
3206
takes_args = ['path?']
3207
takes_options = ['verbose',
3208
Option('branch', help="Check the branch related to the"
3209
" current directory."),
3210
Option('repo', help="Check the repository related to the"
3211
" current directory."),
3212
Option('tree', help="Check the working tree related to"
3213
" the current directory.")]
3215
def run(self, path=None, verbose=False, branch=False, repo=False,
3217
from bzrlib.check import check_dwim
3220
if not branch and not repo and not tree:
3221
branch = repo = tree = True
3222
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
1049
takes_args = ['dir?']
1050
takes_options = ['verbose']
1052
def run(self, dir='.', verbose=False):
1053
from bzrlib.check import check
1054
check(Branch.open_containing(dir), verbose)
1057
class cmd_scan_cache(Command):
1060
from bzrlib.hashcache import HashCache
1066
print '%6d stats' % c.stat_count
1067
print '%6d in hashcache' % len(c._cache)
1068
print '%6d files removed from cache' % c.removed_count
1069
print '%6d hashes updated' % c.update_count
1070
print '%6d files changed too recently to cache' % c.danger_count
3225
1077
class cmd_upgrade(Command):
3226
1078
"""Upgrade branch storage to current format.
3228
1080
The check command or bzr developers may sometimes advise you to run
3229
this command. When the default format has changed you may also be warned
3230
during other operations to upgrade.
1083
This version of this command upgrades from the full-text storage
1084
used by bzr 0.0.8 and earlier to the weave format (v5).
3233
_see_also = ['check']
3234
takes_args = ['url?']
3236
RegistryOption('format',
3237
help='Upgrade to a specific format. See "bzr help'
3238
' formats" for details.',
3239
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
3240
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
3241
value_switches=True, title='Branch format'),
3244
def run(self, url='.', format=None):
1086
takes_args = ['dir?']
1088
def run(self, dir='.'):
3245
1089
from bzrlib.upgrade import upgrade
3246
upgrade(url, format)
3249
1093
class cmd_whoami(Command):
3250
"""Show or set bzr user id.
3253
Show the email of the current user::
3257
Set the current user::
3259
bzr whoami "Frank Chu <fchu@example.com>"
3261
takes_options = [ Option('email',
3262
help='Display email address only.'),
3264
help='Set identity for the current branch instead of '
3267
takes_args = ['name?']
3268
encoding_type = 'replace'
3271
def run(self, email=False, branch=False, name=None):
3273
# use branch if we're inside one; otherwise global config
3275
c = Branch.open_containing('.')[0].get_config()
3276
except errors.NotBranchError:
3277
c = config.GlobalConfig()
3279
self.outf.write(c.user_email() + '\n')
3281
self.outf.write(c.username() + '\n')
3284
# display a warning if an email address isn't included in the given name.
1094
"""Show bzr user id."""
1095
takes_options = ['email']
1097
def run(self, email=False):
3286
config.extract_email_address(name)
3287
except errors.NoEmailInUsername, e:
3288
warning('"%s" does not seem to contain an email address. '
3289
'This is allowed, but not recommended.', name)
3291
# use global config unless --branch given
3293
c = Branch.open_containing('.')[0].get_config()
3295
c = config.GlobalConfig()
3296
c.set_user_option('email', name)
3299
class cmd_nick(Command):
3300
"""Print or set the branch nickname.
3302
If unset, the tree root directory name is used as the nickname.
3303
To print the current nickname, execute with no argument.
3305
Bound branches use the nickname of its master branch unless it is set
3309
_see_also = ['info']
3310
takes_args = ['nickname?']
3311
def run(self, nickname=None):
3312
branch = Branch.open_containing(u'.')[0]
3313
if nickname is None:
3314
self.printme(branch)
3316
branch.nick = nickname
3319
def printme(self, branch):
3323
class cmd_alias(Command):
3324
"""Set/unset and display aliases.
3327
Show the current aliases::
3331
Show the alias specified for 'll'::
3335
Set an alias for 'll'::
3337
bzr alias ll="log --line -r-10..-1"
3339
To remove an alias for 'll'::
3341
bzr alias --remove ll
3344
takes_args = ['name?']
3346
Option('remove', help='Remove the alias.'),
3349
def run(self, name=None, remove=False):
3351
self.remove_alias(name)
3353
self.print_aliases()
3355
equal_pos = name.find('=')
3357
self.print_alias(name)
3359
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3361
def remove_alias(self, alias_name):
3362
if alias_name is None:
3363
raise errors.BzrCommandError(
3364
'bzr alias --remove expects an alias to remove.')
3365
# If alias is not found, print something like:
3366
# unalias: foo: not found
3367
c = config.GlobalConfig()
3368
c.unset_alias(alias_name)
3371
def print_aliases(self):
3372
"""Print out the defined aliases in a similar format to bash."""
3373
aliases = config.GlobalConfig().get_aliases()
3374
for key, value in sorted(aliases.iteritems()):
3375
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3378
def print_alias(self, alias_name):
3379
from bzrlib.commands import get_alias
3380
alias = get_alias(alias_name)
3382
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3385
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3387
def set_alias(self, alias_name, alias_command):
3388
"""Save the alias in the global config."""
3389
c = config.GlobalConfig()
3390
c.set_alias(alias_name, alias_command)
1099
b = bzrlib.branch.Branch.open_containing('.')
1100
config = bzrlib.config.BranchConfig(b)
1101
except NotBranchError:
1102
config = bzrlib.config.GlobalConfig()
1105
print config.user_email()
1107
print config.username()
3393
1110
class cmd_selftest(Command):
3394
1111
"""Run internal test suite.
3396
If arguments are given, they are regular expressions that say which tests
3397
should run. Tests matching any expression are run, and other tests are
3400
Alternatively if --first is given, matching tests are run first and then
3401
all other tests are run. This is useful if you have been working in a
3402
particular area, but want to make sure nothing else was broken.
3404
If --exclude is given, tests that match that regular expression are
3405
excluded, regardless of whether they match --first or not.
3407
To help catch accidential dependencies between tests, the --randomize
3408
option is useful. In most cases, the argument used is the word 'now'.
3409
Note that the seed used for the random number generator is displayed
3410
when this option is used. The seed can be explicitly passed as the
3411
argument to this option if required. This enables reproduction of the
3412
actual ordering used if and when an order sensitive problem is encountered.
3414
If --list-only is given, the tests that would be run are listed. This is
3415
useful when combined with --first, --exclude and/or --randomize to
3416
understand their impact. The test harness reports "Listed nn tests in ..."
3417
instead of "Ran nn tests in ..." when list mode is enabled.
3419
If the global option '--no-plugins' is given, plugins are not loaded
3420
before running the selftests. This has two effects: features provided or
3421
modified by plugins will not be tested, and tests provided by plugins will
3424
Tests that need working space on disk use a common temporary directory,
3425
typically inside $TMPDIR or /tmp.
3427
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3428
into a pdb postmortem session.
3431
Run only tests relating to 'ignore'::
3435
Disable plugins and list tests as they're run::
3437
bzr --no-plugins selftest -v
3439
# NB: this is used from the class without creating an instance, which is
3440
# why it does not have a self parameter.
3441
def get_transport_type(typestring):
3442
"""Parse and return a transport specifier."""
3443
if typestring == "sftp":
3444
from bzrlib.transport.sftp import SFTPAbsoluteServer
3445
return SFTPAbsoluteServer
3446
if typestring == "memory":
3447
from bzrlib.transport.memory import MemoryServer
3449
if typestring == "fakenfs":
3450
from bzrlib.transport.fakenfs import FakeNFSServer
3451
return FakeNFSServer
3452
msg = "No known transport type %s. Supported types are: sftp\n" %\
3454
raise errors.BzrCommandError(msg)
1113
This creates temporary test directories in the working directory,
1114
but not existing data is affected. These directories are deleted
1115
if the tests pass, or left behind to help in debugging if they
1118
If arguments are given, they are regular expressions that say
1119
which tests should run."""
1120
# TODO: --list should give a list of all available tests
3457
1122
takes_args = ['testspecs*']
3458
takes_options = ['verbose',
3460
help='Stop when one test fails.',
3464
help='Use a different transport by default '
3465
'throughout the test suite.',
3466
type=get_transport_type),
3468
help='Run the benchmarks rather than selftests.'),
3469
Option('lsprof-timed',
3470
help='Generate lsprof output for benchmarked'
3471
' sections of code.'),
3472
Option('lsprof-tests',
3473
help='Generate lsprof output for each test.'),
3474
Option('cache-dir', type=str,
3475
help='Cache intermediate benchmark output in this '
3478
help='Run all tests, but run specified tests first.',
3482
help='List the tests instead of running them.'),
3483
RegistryOption('parallel',
3484
help="Run the test suite in parallel.",
3485
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3486
value_switches=False,
3488
Option('randomize', type=str, argname="SEED",
3489
help='Randomize the order of tests using the given'
3490
' seed or "now" for the current time.'),
3491
Option('exclude', type=str, argname="PATTERN",
3493
help='Exclude tests that match this regular'
3496
help='Output test progress via subunit.'),
3497
Option('strict', help='Fail on missing dependencies or '
3499
Option('load-list', type=str, argname='TESTLISTFILE',
3500
help='Load a test id list from a text file.'),
3501
ListOption('debugflag', type=str, short_name='E',
3502
help='Turn on a selftest debug flag.'),
3503
ListOption('starting-with', type=str, argname='TESTID',
3504
param_name='starting_with', short_name='s',
3506
'Load only the tests starting with TESTID.'),
3508
encoding_type = 'replace'
3511
Command.__init__(self)
3512
self.additional_selftest_args = {}
3514
def run(self, testspecs_list=None, verbose=False, one=False,
3515
transport=None, benchmark=None,
3516
lsprof_timed=None, cache_dir=None,
3517
first=False, list_only=False,
3518
randomize=None, exclude=None, strict=False,
3519
load_list=None, debugflag=None, starting_with=None, subunit=False,
3520
parallel=None, lsprof_tests=False):
3521
from bzrlib.tests import selftest
3522
import bzrlib.benchmarks as benchmarks
3523
from bzrlib.benchmarks import tree_creator
3525
# Make deprecation warnings visible, unless -Werror is set
3526
symbol_versioning.activate_deprecation_warnings(override=False)
3528
if cache_dir is not None:
3529
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
3530
if testspecs_list is not None:
3531
pattern = '|'.join(testspecs_list)
3536
from bzrlib.tests import SubUnitBzrRunner
3538
raise errors.BzrCommandError("subunit not available. subunit "
3539
"needs to be installed to use --subunit.")
3540
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3542
self.additional_selftest_args.setdefault(
3543
'suite_decorators', []).append(parallel)
3545
test_suite_factory = benchmarks.test_suite
3546
# Unless user explicitly asks for quiet, be verbose in benchmarks
3547
verbose = not is_quiet()
3548
# TODO: should possibly lock the history file...
3549
benchfile = open(".perf_history", "at", buffering=1)
3550
self.add_cleanup(benchfile.close)
3552
test_suite_factory = None
3554
selftest_kwargs = {"verbose": verbose,
3556
"stop_on_failure": one,
3557
"transport": transport,
3558
"test_suite_factory": test_suite_factory,
3559
"lsprof_timed": lsprof_timed,
3560
"lsprof_tests": lsprof_tests,
3561
"bench_history": benchfile,
3562
"matching_tests_first": first,
3563
"list_only": list_only,
3564
"random_seed": randomize,
3565
"exclude_pattern": exclude,
3567
"load_list": load_list,
3568
"debug_flags": debugflag,
3569
"starting_with": starting_with
3571
selftest_kwargs.update(self.additional_selftest_args)
3572
result = selftest(**selftest_kwargs)
3573
return int(not result)
1123
takes_options = ['verbose']
1124
def run(self, testspecs_list=None, verbose=False):
1126
from bzrlib.selftest import selftest
1127
# we don't want progress meters from the tests to go to the
1128
# real output; and we don't want log messages cluttering up
1130
save_ui = bzrlib.ui.ui_factory
1131
bzrlib.trace.info('running tests...')
1133
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1134
if testspecs_list is not None:
1135
pattern = '|'.join(testspecs_list)
1138
result = selftest(verbose=verbose,
1141
bzrlib.trace.info('tests passed')
1143
bzrlib.trace.info('tests failed')
1144
return int(not result)
1146
bzrlib.ui.ui_factory = save_ui
1150
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1151
# is bzrlib itself in a branch?
1152
bzrrev = bzrlib.get_bzr_revision()
1154
print " (bzr checkout, revision %d {%s})" % bzrrev
1155
print bzrlib.__copyright__
1156
print "http://bazaar-ng.org/"
1158
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1159
print "you may use, modify and redistribute it under the terms of the GNU"
1160
print "General Public License version 2 or later."
3576
1163
class cmd_version(Command):
3577
1164
"""Show version of bzr."""
3579
encoding_type = 'replace'
3581
Option("short", help="Print just the version number."),
3585
def run(self, short=False):
3586
from bzrlib.version import show_version
3588
self.outf.write(bzrlib.version_string + '\n')
3590
show_version(to_file=self.outf)
3593
1168
class cmd_rocks(Command):
3594
1169
"""Statement of optimism."""
3600
print "It sure does!"
1172
print "it sure does!"
3603
1175
class cmd_find_merge_base(Command):
3604
"""Find and print a base revision for merging two branches."""
1176
"""Find and print a base revision for merging two branches.
3605
1178
# TODO: Options to specify revisions on either side, as if
3606
1179
# merging only part of the history.
3607
1180
takes_args = ['branch', 'other']
3611
1183
def run(self, branch, other):
3612
from bzrlib.revision import ensure_null
3614
branch1 = Branch.open_containing(branch)[0]
3615
branch2 = Branch.open_containing(other)[0]
3617
self.add_cleanup(branch1.unlock)
3619
self.add_cleanup(branch2.unlock)
3620
last1 = ensure_null(branch1.last_revision())
3621
last2 = ensure_null(branch2.last_revision())
3623
graph = branch1.repository.get_graph(branch2.repository)
3624
base_rev_id = graph.find_unique_lca(last1, last2)
1184
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1186
branch1 = Branch.open_containing(branch)
1187
branch2 = Branch.open_containing(other)
1189
history_1 = branch1.revision_history()
1190
history_2 = branch2.revision_history()
1192
last1 = branch1.last_revision()
1193
last2 = branch2.last_revision()
1195
source = MultipleRevisionSources(branch1, branch2)
1197
base_rev_id = common_ancestor(last1, last2, source)
3626
1199
print 'merge base is revision %s' % base_rev_id
1203
if base_revno is None:
1204
raise bzrlib.errors.UnrelatedBranches()
1206
print ' r%-6d in %s' % (base_revno, branch)
1208
other_revno = branch2.revision_id_to_revno(base_revid)
1210
print ' r%-6d in %s' % (other_revno, other)
3629
1214
class cmd_merge(Command):
3630
1215
"""Perform a three-way merge.
3632
The source of the merge can be specified either in the form of a branch,
3633
or in the form of a path to a file containing a merge directive generated
3634
with bzr send. If neither is specified, the default is the upstream branch
3635
or the branch most recently merged using --remember.
3637
When merging a branch, by default the tip will be merged. To pick a different
3638
revision, pass --revision. If you specify two values, the first will be used as
3639
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3640
available revisions, like this is commonly referred to as "cherrypicking".
3642
Revision numbers are always relative to the branch being merged.
3644
By default, bzr will try to merge in all new work from the other
1217
The branch is the branch you will merge from. By default, it will
1218
merge the latest revision. If you specify a revision, that
1219
revision will be merged. If you specify two revisions, the first
1220
will be used as a BASE, and the second one as OTHER. Revision
1221
numbers are always relative to the specified branch.
1223
By default bzr will try to merge in all new work from the other
3645
1224
branch, automatically determining an appropriate base. If this
3646
1225
fails, you may need to give an explicit base.
3648
Merge will do its best to combine the changes in two branches, but there
3649
are some kinds of problems only a human can fix. When it encounters those,
3650
it will mark a conflict. A conflict means that you need to fix something,
3651
before you should commit.
3653
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
3655
If there is no default branch set, the first merge will set it. After
3656
that, you can omit the branch to use the default. To change the
3657
default, use --remember. The value will only be saved if the remote
3658
location can be accessed.
3660
The results of the merge are placed into the destination working
3661
directory, where they can be reviewed (with bzr diff), tested, and then
3662
committed to record the result of the merge.
1229
To merge the latest revision from bzr.dev
1230
bzr merge ../bzr.dev
1232
To merge changes up to and including revision 82 from bzr.dev
1233
bzr merge -r 82 ../bzr.dev
1235
To merge the changes introduced by 82, without previous changes:
1236
bzr merge -r 81..82 ../bzr.dev
3664
1238
merge refuses to run if there are any uncommitted changes, unless
3665
--force is given. The --force option can also be used to create a
3666
merge revision which has more than two parents.
3668
If one would like to merge changes from the working tree of the other
3669
branch without merging any committed revisions, the --uncommitted option
3672
To select only some changes to merge, use "merge -i", which will prompt
3673
you to apply each diff hunk and file change, similar to "shelve".
3676
To merge the latest revision from bzr.dev::
3678
bzr merge ../bzr.dev
3680
To merge changes up to and including revision 82 from bzr.dev::
3682
bzr merge -r 82 ../bzr.dev
3684
To merge the changes introduced by 82, without previous changes::
3686
bzr merge -r 81..82 ../bzr.dev
3688
To apply a merge directive contained in /tmp/merge::
3690
bzr merge /tmp/merge
3692
To create a merge revision with three parents from two branches
3693
feature1a and feature1b:
3695
bzr merge ../feature1a
3696
bzr merge ../feature1b --force
3697
bzr commit -m 'revision with three parents'
3700
encoding_type = 'exact'
3701
_see_also = ['update', 'remerge', 'status-flags', 'send']
3702
takes_args = ['location?']
3707
help='Merge even if the destination tree has uncommitted changes.'),
3711
Option('show-base', help="Show base revision text in "
3713
Option('uncommitted', help='Apply uncommitted changes'
3714
' from a working copy, instead of branch changes.'),
3715
Option('pull', help='If the destination is already'
3716
' completely merged into the source, pull from the'
3717
' source rather than merging. When this happens,'
3718
' you do not need to commit the result.'),
3720
help='Branch to merge into, '
3721
'rather than the one containing the working directory.',
3725
Option('preview', help='Instead of merging, show a diff of the'
3727
Option('interactive', help='Select changes interactively.',
3731
def run(self, location=None, revision=None, force=False,
3732
merge_type=None, show_base=False, reprocess=None, remember=False,
3733
uncommitted=False, pull=False,
3738
if merge_type is None:
3739
merge_type = _mod_merge.Merge3Merger
3741
if directory is None: directory = u'.'
3742
possible_transports = []
3744
allow_pending = True
3745
verified = 'inapplicable'
3746
tree = WorkingTree.open_containing(directory)[0]
3749
basis_tree = tree.revision_tree(tree.last_revision())
3750
except errors.NoSuchRevision:
3751
basis_tree = tree.basis_tree()
3753
# die as quickly as possible if there are uncommitted changes
3755
if tree.has_changes():
3756
raise errors.UncommittedChanges(tree)
3758
view_info = _get_view_info_for_change_reporter(tree)
3759
change_reporter = delta._ChangeReporter(
3760
unversioned_filter=tree.is_ignored, view_info=view_info)
3761
pb = ui.ui_factory.nested_progress_bar()
3762
self.add_cleanup(pb.finished)
3764
self.add_cleanup(tree.unlock)
3765
if location is not None:
3767
mergeable = bundle.read_mergeable_from_url(location,
3768
possible_transports=possible_transports)
3769
except errors.NotABundle:
3773
raise errors.BzrCommandError('Cannot use --uncommitted'
3774
' with bundles or merge directives.')
3776
if revision is not None:
3777
raise errors.BzrCommandError(
3778
'Cannot use -r with merge directives or bundles')
3779
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3782
if merger is None and uncommitted:
3783
if revision is not None and len(revision) > 0:
3784
raise errors.BzrCommandError('Cannot use --uncommitted and'
3785
' --revision at the same time.')
3786
merger = self.get_merger_from_uncommitted(tree, location, pb)
3787
allow_pending = False
3790
merger, allow_pending = self._get_merger_from_branch(tree,
3791
location, revision, remember, possible_transports, pb)
3793
merger.merge_type = merge_type
3794
merger.reprocess = reprocess
3795
merger.show_base = show_base
3796
self.sanity_check_merger(merger)
3797
if (merger.base_rev_id == merger.other_rev_id and
3798
merger.other_rev_id is not None):
3799
note('Nothing to do.')
3802
if merger.interesting_files is not None:
3803
raise errors.BzrCommandError('Cannot pull individual files')
3804
if (merger.base_rev_id == tree.last_revision()):
3805
result = tree.pull(merger.other_branch, False,
3806
merger.other_rev_id)
3807
result.report(self.outf)
3809
if merger.this_basis is None:
3810
raise errors.BzrCommandError(
3811
"This branch has no commits."
3812
" (perhaps you would prefer 'bzr pull')")
3814
return self._do_preview(merger)
3816
return self._do_interactive(merger)
3818
return self._do_merge(merger, change_reporter, allow_pending,
3821
def _get_preview(self, merger):
3822
tree_merger = merger.make_merger()
3823
tt = tree_merger.make_preview_transform()
3824
self.add_cleanup(tt.finalize)
3825
result_tree = tt.get_preview_tree()
3828
def _do_preview(self, merger):
3829
from bzrlib.diff import show_diff_trees
3830
result_tree = self._get_preview(merger)
3831
show_diff_trees(merger.this_tree, result_tree, self.outf,
3832
old_label='', new_label='')
3834
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3835
merger.change_reporter = change_reporter
3836
conflict_count = merger.do_merge()
3838
merger.set_pending()
3839
if verified == 'failed':
3840
warning('Preview patch does not match changes')
3841
if conflict_count != 0:
3846
def _do_interactive(self, merger):
3847
"""Perform an interactive merge.
3849
This works by generating a preview tree of the merge, then using
3850
Shelver to selectively remove the differences between the working tree
3851
and the preview tree.
3853
from bzrlib import shelf_ui
3854
result_tree = self._get_preview(merger)
3855
writer = bzrlib.option.diff_writer_registry.get()
3856
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3857
reporter=shelf_ui.ApplyReporter(),
3858
diff_writer=writer(sys.stdout))
3864
def sanity_check_merger(self, merger):
3865
if (merger.show_base and
3866
not merger.merge_type is _mod_merge.Merge3Merger):
3867
raise errors.BzrCommandError("Show-base is not supported for this"
3868
" merge type. %s" % merger.merge_type)
3869
if merger.reprocess is None:
3870
if merger.show_base:
3871
merger.reprocess = False
3873
# Use reprocess if the merger supports it
3874
merger.reprocess = merger.merge_type.supports_reprocess
3875
if merger.reprocess and not merger.merge_type.supports_reprocess:
3876
raise errors.BzrCommandError("Conflict reduction is not supported"
3877
" for merge type %s." %
3879
if merger.reprocess and merger.show_base:
3880
raise errors.BzrCommandError("Cannot do conflict reduction and"
3883
def _get_merger_from_branch(self, tree, location, revision, remember,
3884
possible_transports, pb):
3885
"""Produce a merger from a location, assuming it refers to a branch."""
3886
from bzrlib.tag import _merge_tags_if_possible
3887
# find the branch locations
3888
other_loc, user_location = self._select_branch_location(tree, location,
3890
if revision is not None and len(revision) == 2:
3891
base_loc, _unused = self._select_branch_location(tree,
3892
location, revision, 0)
3894
base_loc = other_loc
3896
other_branch, other_path = Branch.open_containing(other_loc,
3897
possible_transports)
3898
if base_loc == other_loc:
3899
base_branch = other_branch
3901
base_branch, base_path = Branch.open_containing(base_loc,
3902
possible_transports)
3903
# Find the revision ids
3904
other_revision_id = None
3905
base_revision_id = None
3906
if revision is not None:
3907
if len(revision) >= 1:
3908
other_revision_id = revision[-1].as_revision_id(other_branch)
3909
if len(revision) == 2:
3910
base_revision_id = revision[0].as_revision_id(base_branch)
3911
if other_revision_id is None:
3912
other_revision_id = _mod_revision.ensure_null(
3913
other_branch.last_revision())
3914
# Remember where we merge from
3915
if ((remember or tree.branch.get_submit_branch() is None) and
3916
user_location is not None):
3917
tree.branch.set_submit_branch(other_branch.base)
3918
_merge_tags_if_possible(other_branch, tree.branch)
3919
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3920
other_revision_id, base_revision_id, other_branch, base_branch)
3921
if other_path != '':
3922
allow_pending = False
3923
merger.interesting_files = [other_path]
3925
allow_pending = True
3926
return merger, allow_pending
3928
def get_merger_from_uncommitted(self, tree, location, pb):
3929
"""Get a merger for uncommitted changes.
3931
:param tree: The tree the merger should apply to.
3932
:param location: The location containing uncommitted changes.
3933
:param pb: The progress bar to use for showing progress.
3935
location = self._select_branch_location(tree, location)[0]
3936
other_tree, other_path = WorkingTree.open_containing(location)
3937
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3938
if other_path != '':
3939
merger.interesting_files = [other_path]
3942
def _select_branch_location(self, tree, user_location, revision=None,
3944
"""Select a branch location, according to possible inputs.
3946
If provided, branches from ``revision`` are preferred. (Both
3947
``revision`` and ``index`` must be supplied.)
3949
Otherwise, the ``location`` parameter is used. If it is None, then the
3950
``submit`` or ``parent`` location is used, and a note is printed.
3952
:param tree: The working tree to select a branch for merging into
3953
:param location: The location entered by the user
3954
:param revision: The revision parameter to the command
3955
:param index: The index to use for the revision parameter. Negative
3956
indices are permitted.
3957
:return: (selected_location, user_location). The default location
3958
will be the user-entered location.
3960
if (revision is not None and index is not None
3961
and revision[index] is not None):
3962
branch = revision[index].get_branch()
3963
if branch is not None:
3964
return branch, branch
3965
if user_location is None:
3966
location = self._get_remembered(tree, 'Merging from')
3968
location = user_location
3969
return location, user_location
3971
def _get_remembered(self, tree, verb_string):
3972
"""Use tree.branch's parent if none was supplied.
3974
Report if the remembered location was used.
3976
stored_location = tree.branch.get_submit_branch()
3977
stored_location_type = "submit"
3978
if stored_location is None:
3979
stored_location = tree.branch.get_parent()
3980
stored_location_type = "parent"
3981
mutter("%s", stored_location)
3982
if stored_location is None:
3983
raise errors.BzrCommandError("No location specified or remembered")
3984
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3985
note(u"%s remembered %s location %s", verb_string,
3986
stored_location_type, display_url)
3987
return stored_location
3990
class cmd_remerge(Command):
3993
Use this if you want to try a different merge technique while resolving
3994
conflicts. Some merge techniques are better than others, and remerge
3995
lets you try different ones on different files.
3997
The options for remerge have the same meaning and defaults as the ones for
3998
merge. The difference is that remerge can (only) be run when there is a
3999
pending merge, and it lets you specify particular files.
4002
Re-do the merge of all conflicted files, and show the base text in
4003
conflict regions, in addition to the usual THIS and OTHER texts::
4005
bzr remerge --show-base
4007
Re-do the merge of "foobar", using the weave merge algorithm, with
4008
additional processing to reduce the size of conflict regions::
4010
bzr remerge --merge-type weave --reprocess foobar
4012
takes_args = ['file*']
4017
help="Show base revision text in conflicts."),
4020
def run(self, file_list=None, merge_type=None, show_base=False,
4022
if merge_type is None:
4023
merge_type = _mod_merge.Merge3Merger
4024
tree, file_list = tree_files(file_list)
4026
self.add_cleanup(tree.unlock)
4027
parents = tree.get_parent_ids()
4028
if len(parents) != 2:
4029
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4030
" merges. Not cherrypicking or"
4032
repository = tree.branch.repository
4033
interesting_ids = None
4035
conflicts = tree.conflicts()
4036
if file_list is not None:
4037
interesting_ids = set()
4038
for filename in file_list:
4039
file_id = tree.path2id(filename)
4041
raise errors.NotVersionedError(filename)
4042
interesting_ids.add(file_id)
4043
if tree.kind(file_id) != "directory":
4046
for name, ie in tree.inventory.iter_entries(file_id):
4047
interesting_ids.add(ie.file_id)
4048
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4050
# Remerge only supports resolving contents conflicts
4051
allowed_conflicts = ('text conflict', 'contents conflict')
4052
restore_files = [c.path for c in conflicts
4053
if c.typestring in allowed_conflicts]
4054
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4055
tree.set_conflicts(ConflictList(new_conflicts))
4056
if file_list is not None:
4057
restore_files = file_list
4058
for filename in restore_files:
4060
restore(tree.abspath(filename))
4061
except errors.NotConflicted:
4063
# Disable pending merges, because the file texts we are remerging
4064
# have not had those merges performed. If we use the wrong parents
4065
# list, we imply that the working tree text has seen and rejected
4066
# all the changes from the other tree, when in fact those changes
4067
# have not yet been seen.
4068
pb = ui.ui_factory.nested_progress_bar()
4069
tree.set_parent_ids(parents[:1])
4071
merger = _mod_merge.Merger.from_revision_ids(pb,
4073
merger.interesting_ids = interesting_ids
4074
merger.merge_type = merge_type
4075
merger.show_base = show_base
4076
merger.reprocess = reprocess
4077
conflicts = merger.do_merge()
4079
tree.set_parent_ids(parents)
1241
takes_args = ['branch?']
1242
takes_options = ['revision', 'force', 'merge-type']
1244
def run(self, branch=None, revision=None, force=False,
1246
from bzrlib.merge import merge
1247
from bzrlib.merge_core import ApplyMerge3
1248
if merge_type is None:
1249
merge_type = ApplyMerge3
1251
branch = Branch.open_containing('.').get_parent()
1253
raise BzrCommandError("No merge location known or specified.")
1255
print "Using saved location: %s" % branch
1256
if revision is None or len(revision) < 1:
1258
other = [branch, -1]
1260
if len(revision) == 1:
1262
other = [branch, revision[0].in_history(branch).revno]
1264
assert len(revision) == 2
1265
if None in revision:
1266
raise BzrCommandError(
1267
"Merge doesn't permit that revision specifier.")
1268
b = Branch.open(branch)
1270
base = [branch, revision[0].in_history(b).revno]
1271
other = [branch, revision[1].in_history(b).revno]
1274
merge(other, base, check_clean=(not force), merge_type=merge_type)
1275
except bzrlib.errors.AmbiguousBase, e:
1276
m = ("sorry, bzr can't determine the right merge base yet\n"
1277
"candidates are:\n "
1278
+ "\n ".join(e.bases)
1280
"please specify an explicit base with -r,\n"
1281
"and (if you want) report this to the bzr developers\n")
4087
1285
class cmd_revert(Command):
4088
"""Revert files to a previous revision.
4090
Giving a list of files will revert only those files. Otherwise, all files
4091
will be reverted. If the revision is not specified with '--revision', the
4092
last committed revision is used.
4094
To remove only some changes, without reverting to a prior version, use
4095
merge instead. For example, "merge . --revision -2..-3" will remove the
4096
changes introduced by -2, without affecting the changes introduced by -1.
4097
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4099
By default, any files that have been manually changed will be backed up
4100
first. (Files changed only by merge are not backed up.) Backup files have
4101
'.~#~' appended to their name, where # is a number.
4103
When you provide files, you can use their current pathname or the pathname
4104
from the target revision. So you can use revert to "undelete" a file by
4105
name. If you name a directory, all the contents of that directory will be
4108
If you have newly added files since the target revision, they will be
4109
removed. If the files to be removed have been changed, backups will be
4110
created as above. Directories containing unknown files will not be
4113
The working tree contains a list of revisions that have been merged but
4114
not yet committed. These revisions will be included as additional parents
4115
of the next commit. Normally, using revert clears that list as well as
4116
reverting the files. If any files are specified, revert leaves the list
4117
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4118
.`` in the tree root to revert all files but keep the recorded merges,
4119
and ``bzr revert --forget-merges`` to clear the pending merge list without
4120
reverting any files.
4122
Using "bzr revert --forget-merges", it is possible to apply all of the
4123
changes from a branch in a single revision. To do this, perform the merge
4124
as desired. Then doing revert with the "--forget-merges" option will keep
4125
the content of the tree as it was, but it will clear the list of pending
4126
merges. The next commit will then contain all of the changes that are
4127
present in the other branch, but without any other parent revisions.
4128
Because this technique forgets where these changes originated, it may
4129
cause additional conflicts on later merges involving the same source and
1286
"""Reverse all changes since the last commit.
1288
Only versioned files are affected. Specify filenames to revert only
1289
those files. By default, any files that are changed will be backed up
1290
first. Backup files have a '~' appended to their name.
4133
_see_also = ['cat', 'export']
4136
Option('no-backup', "Do not save backups of reverted files."),
4137
Option('forget-merges',
4138
'Remove pending merge marker, without changing any files.'),
1292
takes_options = ['revision', 'no-backup']
4140
1293
takes_args = ['file*']
4142
def run(self, revision=None, no_backup=False, file_list=None,
4143
forget_merges=None):
4144
tree, file_list = tree_files(file_list)
4146
self.add_cleanup(tree.unlock)
4148
tree.set_parent_ids(tree.get_parent_ids()[:1])
1294
aliases = ['merge-revert']
1296
def run(self, revision=None, no_backup=False, file_list=None):
1297
from bzrlib.merge import merge
1298
from bzrlib.commands import parse_spec
1300
if file_list is not None:
1301
if len(file_list) == 0:
1302
raise BzrCommandError("No files specified")
1303
if revision is None:
1305
elif len(revision) != 1:
1306
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
4150
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4153
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4154
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4155
pb = ui.ui_factory.nested_progress_bar()
4157
tree.revert(file_list, rev_tree, not no_backup, pb,
4158
report_changes=True)
1308
b = Branch.open_containing('.')
1309
revno = revision[0].in_history(b).revno
1310
merge(('.', revno), parse_spec('.'),
1313
backup_files=not no_backup,
1314
file_list=file_list)
1316
Branch.open_containing('.').set_pending_merges([])
4163
1319
class cmd_assert_fail(Command):
4164
1320
"""Test reporting of assertion failures"""
4165
# intended just for use in testing
4170
raise AssertionError("always fails")
1323
assert False, "always fails"
4173
1326
class cmd_help(Command):
4174
1327
"""Show help on a command or other topic.
4177
_see_also = ['topics']
4179
Option('long', 'Show help on all commands.'),
1329
For a list of all available commands, say 'bzr help commands'."""
1330
takes_options = ['long']
4181
1331
takes_args = ['topic?']
4182
aliases = ['?', '--help', '-?', '-h']
4185
1334
def run(self, topic=None, long=False):
4187
1336
if topic is None and long:
4188
1337
topic = "commands"
4189
bzrlib.help.help(topic)
4192
1341
class cmd_shell_complete(Command):
4193
1342
"""Show appropriate completions for context.
4195
For a list of all available commands, say 'bzr shell-complete'.
1344
For a list of all available commands, say 'bzr shell-complete'."""
4197
1345
takes_args = ['context?']
4198
1346
aliases = ['s-c']
4202
1349
def run(self, context=None):
4203
1350
import shellcomplete
4204
1351
shellcomplete.shellcomplete(context)
1354
class cmd_fetch(Command):
1355
"""Copy in history from another branch but don't merge it.
1357
This is an internal method used for pull and merge."""
1359
takes_args = ['from_branch', 'to_branch']
1360
def run(self, from_branch, to_branch):
1361
from bzrlib.fetch import Fetcher
1362
from bzrlib.branch import Branch
1363
from_b = Branch(from_branch)
1364
to_b = Branch(to_branch)
1365
Fetcher(to_b, from_b)
4207
1369
class cmd_missing(Command):
4208
"""Show unmerged/unpulled revisions between two branches.
4210
OTHER_BRANCH may be local or remote.
4212
To filter on a range of revisions, you can use the command -r begin..end
4213
-r revision requests a specific revision, -r ..end or -r begin.. are
4217
1 - some missing revisions
4218
0 - no missing revisions
4222
Determine the missing revisions between this and the branch at the
4223
remembered pull location::
4227
Determine the missing revisions between this and another branch::
4229
bzr missing http://server/branch
4231
Determine the missing revisions up to a specific revision on the other
4234
bzr missing -r ..-10
4236
Determine the missing revisions up to a specific revision on this
4239
bzr missing --my-revision ..-10
1370
"""What is missing in this branch relative to other branch.
4242
_see_also = ['merge', 'pull']
4243
takes_args = ['other_branch?']
4245
Option('reverse', 'Reverse the order of revisions.'),
4247
'Display changes in the local branch only.'),
4248
Option('this' , 'Same as --mine-only.'),
4249
Option('theirs-only',
4250
'Display changes in the remote branch only.'),
4251
Option('other', 'Same as --theirs-only.'),
4255
custom_help('revision',
4256
help='Filter on other branch revisions (inclusive). '
4257
'See "help revisionspec" for details.'),
4258
Option('my-revision',
4259
type=_parse_revision_str,
4260
help='Filter on local branch revisions (inclusive). '
4261
'See "help revisionspec" for details.'),
4262
Option('include-merges',
4263
'Show all revisions in addition to the mainline ones.'),
4265
encoding_type = 'replace'
4268
def run(self, other_branch=None, reverse=False, mine_only=False,
4270
log_format=None, long=False, short=False, line=False,
4271
show_ids=False, verbose=False, this=False, other=False,
4272
include_merges=False, revision=None, my_revision=None):
4273
from bzrlib.missing import find_unmerged, iter_log_revisions
4282
# TODO: We should probably check that we don't have mine-only and
4283
# theirs-only set, but it gets complicated because we also have
4284
# this and other which could be used.
4291
local_branch = Branch.open_containing(u".")[0]
4292
parent = local_branch.get_parent()
4293
if other_branch is None:
4294
other_branch = parent
4295
if other_branch is None:
4296
raise errors.BzrCommandError("No peer location known"
4298
display_url = urlutils.unescape_for_display(parent,
4300
message("Using saved parent location: "
4301
+ display_url + "\n")
4303
remote_branch = Branch.open(other_branch)
4304
if remote_branch.base == local_branch.base:
4305
remote_branch = local_branch
4307
local_branch.lock_read()
4308
self.add_cleanup(local_branch.unlock)
4309
local_revid_range = _revision_range_to_revid_range(
4310
_get_revision_range(my_revision, local_branch,
4313
remote_branch.lock_read()
4314
self.add_cleanup(remote_branch.unlock)
4315
remote_revid_range = _revision_range_to_revid_range(
4316
_get_revision_range(revision,
4317
remote_branch, self.name()))
4319
local_extra, remote_extra = find_unmerged(
4320
local_branch, remote_branch, restrict,
4321
backward=not reverse,
4322
include_merges=include_merges,
4323
local_revid_range=local_revid_range,
4324
remote_revid_range=remote_revid_range)
4326
if log_format is None:
4327
registry = log.log_formatter_registry
4328
log_format = registry.get_default(local_branch)
4329
lf = log_format(to_file=self.outf,
4331
show_timezone='original')
4334
if local_extra and not theirs_only:
4335
message("You have %d extra revision(s):\n" %
4337
for revision in iter_log_revisions(local_extra,
4338
local_branch.repository,
4340
lf.log_revision(revision)
4341
printed_local = True
4344
printed_local = False
4346
if remote_extra and not mine_only:
4347
if printed_local is True:
4349
message("You are missing %d revision(s):\n" %
4351
for revision in iter_log_revisions(remote_extra,
4352
remote_branch.repository,
4354
lf.log_revision(revision)
4357
if mine_only and not local_extra:
4358
# We checked local, and found nothing extra
4359
message('This branch is up to date.\n')
4360
elif theirs_only and not remote_extra:
4361
# We checked remote, and found nothing extra
4362
message('Other branch is up to date.\n')
4363
elif not (mine_only or theirs_only or local_extra or
4365
# We checked both branches, and neither one had extra
4367
message("Branches are up to date.\n")
4369
if not status_code and parent is None and other_branch is not None:
4370
local_branch.lock_write()
4371
self.add_cleanup(local_branch.unlock)
4372
# handle race conditions - a parent might be set while we run.
4373
if local_branch.get_parent() is None:
4374
local_branch.set_parent(remote_branch.base)
4378
class cmd_pack(Command):
4379
"""Compress the data within a repository."""
4381
_see_also = ['repositories']
4382
takes_args = ['branch_or_repo?']
4384
def run(self, branch_or_repo='.'):
4385
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4387
branch = dir.open_branch()
4388
repository = branch.repository
4389
except errors.NotBranchError:
4390
repository = dir.open_repository()
1372
# TODO: rewrite this in terms of ancestry so that it shows only
1375
takes_args = ['remote?']
1376
aliases = ['mis', 'miss']
1377
# We don't have to add quiet to the list, because
1378
# unknown options are parsed as booleans
1379
takes_options = ['verbose', 'quiet']
1381
def run(self, remote=None, verbose=False, quiet=False):
1382
from bzrlib.errors import BzrCommandError
1383
from bzrlib.missing import show_missing
1385
if verbose and quiet:
1386
raise BzrCommandError('Cannot pass both quiet and verbose')
1388
b = Branch.open_containing('.')
1389
parent = b.get_parent()
1392
raise BzrCommandError("No missing location known or specified.")
1395
print "Using last location: %s" % parent
1397
elif parent is None:
1398
# We only update parent if it did not exist, missing
1399
# should not change the parent
1400
b.set_parent(remote)
1401
br_remote = Branch.open_containing(remote)
1402
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
4394
1405
class cmd_plugins(Command):
4395
"""List the installed plugins.
4397
This command displays the list of installed plugins including
4398
version of plugin and a short description of each.
4400
--verbose shows the path where each plugin is located.
4402
A plugin is an external component for Bazaar that extends the
4403
revision control system, by adding or replacing code in Bazaar.
4404
Plugins can do a variety of things, including overriding commands,
4405
adding new commands, providing additional network transports and
4406
customizing log output.
4408
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4409
for further information on plugins including where to find them and how to
4410
install them. Instructions are also provided there on how to write new
4411
plugins using the Python programming language.
4413
takes_options = ['verbose']
4416
def run(self, verbose=False):
4417
1409
import bzrlib.plugin
4418
1410
from inspect import getdoc
4420
for name, plugin in bzrlib.plugin.plugins().items():
4421
version = plugin.__version__
4422
if version == 'unknown':
4424
name_ver = '%s %s' % (name, version)
4425
d = getdoc(plugin.module)
1411
for plugin in bzrlib.plugin.all_plugins:
1412
if hasattr(plugin, '__path__'):
1413
print plugin.__path__[0]
1414
elif hasattr(plugin, '__file__'):
1415
print plugin.__file__
4427
doc = d.split('\n')[0]
4429
doc = '(no description)'
4430
result.append((name_ver, doc, plugin.path()))
4431
for name_ver, doc, path in sorted(result):
1421
print '\t', d.split('\n')[0]
4439
1424
class cmd_testament(Command):
4440
1425
"""Show testament (signing-form) of a revision."""
4443
Option('long', help='Produce long-format testament.'),
4445
help='Produce a strict-format testament.')]
1426
takes_options = ['revision', 'long']
4446
1427
takes_args = ['branch?']
4448
def run(self, branch=u'.', revision=None, long=False, strict=False):
4449
from bzrlib.testament import Testament, StrictTestament
4451
testament_class = StrictTestament
4453
testament_class = Testament
4455
b = Branch.open_containing(branch)[0]
4457
b = Branch.open(branch)
1428
def run(self, branch='.', revision=None, long=False):
1429
from bzrlib.testament import Testament
1430
b = Branch.open_containing(branch)
4459
self.add_cleanup(b.unlock)
4460
if revision is None:
4461
rev_id = b.last_revision()
4463
rev_id = revision[0].as_revision_id(b)
4464
t = testament_class.from_revision(b.repository, rev_id)
4466
sys.stdout.writelines(t.as_text_lines())
4468
sys.stdout.write(t.as_short_text())
1433
if revision is None:
1434
rev_id = b.last_revision()
1436
rev_id = revision[0].in_history(b).rev_id
1437
t = Testament.from_revision(b, rev_id)
1439
sys.stdout.writelines(t.as_text_lines())
1441
sys.stdout.write(t.as_short_text())
4471
1446
class cmd_annotate(Command):
4472
1447
"""Show the origin of each line in a file.
4474
This prints out the given file with an annotation on the left side
4475
indicating which revision, author and date introduced the change.
4477
If the origin is the same for a run of consecutive lines, it is
4478
shown only at the top, unless the --all option is given.
1449
This prints out the given file with an annotation on the
1450
left side indicating which revision, author and date introduced the
4480
1453
# TODO: annotate directories; showing when each file was last changed
4481
# TODO: if the working copy is modified, show annotations on that
4482
# with new uncommitted lines marked
4483
aliases = ['ann', 'blame', 'praise']
1454
# TODO: annotate a previous version of a file
1455
aliases = ['blame', 'praise']
4484
1456
takes_args = ['filename']
4485
takes_options = [Option('all', help='Show annotations on all lines.'),
4486
Option('long', help='Show commit date in annotations.'),
4490
encoding_type = 'exact'
4493
def run(self, filename, all=False, long=False, revision=None,
4495
from bzrlib.annotate import annotate_file, annotate_file_tree
4496
wt, branch, relpath = \
4497
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4500
self.add_cleanup(wt.unlock)
4503
self.add_cleanup(branch.unlock)
4504
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4506
self.add_cleanup(tree.unlock)
4508
file_id = wt.path2id(relpath)
4510
file_id = tree.path2id(relpath)
4512
raise errors.NotVersionedError(filename)
4513
file_version = tree.inventory[file_id].revision
4514
if wt is not None and revision is None:
4515
# If there is a tree and we're not annotating historical
4516
# versions, annotate the working tree's content.
4517
annotate_file_tree(wt, file_id, self.outf, long, all,
4520
annotate_file(branch, file_version, file_id, long, all, self.outf,
4524
class cmd_re_sign(Command):
4525
"""Create a digital signature for an existing revision."""
4526
# TODO be able to replace existing ones.
4528
hidden = True # is this right ?
4529
takes_args = ['revision_id*']
4530
takes_options = ['revision']
4532
def run(self, revision_id_list=None, revision=None):
4533
if revision_id_list is not None and revision is not None:
4534
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4535
if revision_id_list is None and revision is None:
4536
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4537
b = WorkingTree.open_containing(u'.')[0].branch
4539
self.add_cleanup(b.unlock)
4540
return self._run(b, revision_id_list, revision)
4542
def _run(self, b, revision_id_list, revision):
4543
import bzrlib.gpg as gpg
4544
gpg_strategy = gpg.GPGStrategy(b.get_config())
4545
if revision_id_list is not None:
4546
b.repository.start_write_group()
4548
for revision_id in revision_id_list:
4549
b.repository.sign_revision(revision_id, gpg_strategy)
4551
b.repository.abort_write_group()
4554
b.repository.commit_write_group()
4555
elif revision is not None:
4556
if len(revision) == 1:
4557
revno, rev_id = revision[0].in_history(b)
4558
b.repository.start_write_group()
4560
b.repository.sign_revision(rev_id, gpg_strategy)
4562
b.repository.abort_write_group()
4565
b.repository.commit_write_group()
4566
elif len(revision) == 2:
4567
# are they both on rh- if so we can walk between them
4568
# might be nice to have a range helper for arbitrary
4569
# revision paths. hmm.
4570
from_revno, from_revid = revision[0].in_history(b)
4571
to_revno, to_revid = revision[1].in_history(b)
4572
if to_revid is None:
4573
to_revno = b.revno()
4574
if from_revno is None or to_revno is None:
4575
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
4576
b.repository.start_write_group()
4578
for revno in range(from_revno, to_revno + 1):
4579
b.repository.sign_revision(b.get_rev_id(revno),
4582
b.repository.abort_write_group()
4585
b.repository.commit_write_group()
4587
raise errors.BzrCommandError('Please supply either one revision, or a range.')
4590
class cmd_bind(Command):
4591
"""Convert the current branch into a checkout of the supplied branch.
4593
Once converted into a checkout, commits must succeed on the master branch
4594
before they will be applied to the local branch.
4596
Bound branches use the nickname of its master branch unless it is set
4597
locally, in which case binding will update the local nickname to be
4601
_see_also = ['checkouts', 'unbind']
4602
takes_args = ['location?']
4605
def run(self, location=None):
4606
b, relpath = Branch.open_containing(u'.')
4607
if location is None:
4609
location = b.get_old_bound_location()
4610
except errors.UpgradeRequired:
4611
raise errors.BzrCommandError('No location supplied. '
4612
'This format does not remember old locations.')
4614
if location is None:
4615
raise errors.BzrCommandError('No location supplied and no '
4616
'previous location known')
4617
b_other = Branch.open(location)
4620
except errors.DivergedBranches:
4621
raise errors.BzrCommandError('These branches have diverged.'
4622
' Try merging, and then bind again.')
4623
if b.get_config().has_explicit_nickname():
4624
b.nick = b_other.nick
4627
class cmd_unbind(Command):
4628
"""Convert the current checkout into a regular branch.
4630
After unbinding, the local branch is considered independent and subsequent
4631
commits will be local only.
4634
_see_also = ['checkouts', 'bind']
4639
b, relpath = Branch.open_containing(u'.')
4641
raise errors.BzrCommandError('Local branch is not bound')
4644
class cmd_uncommit(Command):
4645
"""Remove the last committed revision.
4647
--verbose will print out what is being removed.
4648
--dry-run will go through all the motions, but not actually
4651
If --revision is specified, uncommit revisions to leave the branch at the
4652
specified revision. For example, "bzr uncommit -r 15" will leave the
4653
branch at revision 15.
4655
Uncommit leaves the working tree ready for a new commit. The only change
4656
it may make is to restore any pending merges that were present before
4660
# TODO: jam 20060108 Add an option to allow uncommit to remove
4661
# unreferenced information in 'branch-as-repository' branches.
4662
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
4663
# information in shared branches as well.
4664
_see_also = ['commit']
4665
takes_options = ['verbose', 'revision',
4666
Option('dry-run', help='Don\'t actually make changes.'),
4667
Option('force', help='Say yes to all questions.'),
4669
help="Only remove the commits from the local branch"
4670
" when in a checkout."
4673
takes_args = ['location?']
4675
encoding_type = 'replace'
4677
def run(self, location=None,
4678
dry_run=False, verbose=False,
4679
revision=None, force=False, local=False):
4680
if location is None:
4682
control, relpath = bzrdir.BzrDir.open_containing(location)
4684
tree = control.open_workingtree()
4686
except (errors.NoWorkingTree, errors.NotLocalUrl):
4688
b = control.open_branch()
4690
if tree is not None:
4692
self.add_cleanup(tree.unlock)
4695
self.add_cleanup(b.unlock)
4696
return self._run(b, tree, dry_run, verbose, revision, force, local=local)
4698
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
4699
from bzrlib.log import log_formatter, show_log
4700
from bzrlib.uncommit import uncommit
4702
last_revno, last_rev_id = b.last_revision_info()
4705
if revision is None:
4707
rev_id = last_rev_id
4709
# 'bzr uncommit -r 10' actually means uncommit
4710
# so that the final tree is at revno 10.
4711
# but bzrlib.uncommit.uncommit() actually uncommits
4712
# the revisions that are supplied.
4713
# So we need to offset it by one
4714
revno = revision[0].in_history(b).revno + 1
4715
if revno <= last_revno:
4716
rev_id = b.get_rev_id(revno)
4718
if rev_id is None or _mod_revision.is_null(rev_id):
4719
self.outf.write('No revisions to uncommit.\n')
4722
lf = log_formatter('short',
4724
show_timezone='original')
4729
direction='forward',
4730
start_revision=revno,
4731
end_revision=last_revno)
4734
print 'Dry-run, pretending to remove the above revisions.'
4736
val = raw_input('Press <enter> to continue')
4738
print 'The above revision(s) will be removed.'
4740
val = raw_input('Are you sure [y/N]? ')
4741
if val.lower() not in ('y', 'yes'):
4745
mutter('Uncommitting from {%s} to {%s}',
4746
last_rev_id, rev_id)
4747
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4748
revno=revno, local=local)
4749
note('You can restore the old tip by running:\n'
4750
' bzr pull . -r revid:%s', last_rev_id)
4753
class cmd_break_lock(Command):
4754
"""Break a dead lock on a repository, branch or working directory.
4756
CAUTION: Locks should only be broken when you are sure that the process
4757
holding the lock has been stopped.
4759
You can get information on what locks are open via the 'bzr info
4760
[location]' command.
4764
bzr break-lock bzr+ssh://example.com/bzr/foo
4766
takes_args = ['location?']
4768
def run(self, location=None, show=False):
4769
if location is None:
4771
control, relpath = bzrdir.BzrDir.open_containing(location)
4773
control.break_lock()
4774
except NotImplementedError:
4778
class cmd_wait_until_signalled(Command):
4779
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4781
This just prints a line to signal when it is ready, then blocks on stdin.
4787
sys.stdout.write("running\n")
4789
sys.stdin.readline()
4792
class cmd_serve(Command):
4793
"""Run the bzr server."""
4795
aliases = ['server']
4799
help='Serve on stdin/out for use from inetd or sshd.'),
4800
RegistryOption('protocol',
4801
help="Protocol to serve.",
4802
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4803
value_switches=True),
4805
help='Listen for connections on nominated port of the form '
4806
'[hostname:]portnumber. Passing 0 as the port number will '
4807
'result in a dynamically allocated port. The default port '
4808
'depends on the protocol.',
4811
help='Serve contents of this directory.',
4813
Option('allow-writes',
4814
help='By default the server is a readonly server. Supplying '
4815
'--allow-writes enables write access to the contents of '
4816
'the served directory and below. Note that ``bzr serve`` '
4817
'does not perform authentication, so unless some form of '
4818
'external authentication is arranged supplying this '
4819
'option leads to global uncontrolled write access to your '
4824
def get_host_and_port(self, port):
4825
"""Return the host and port to run the smart server on.
4827
If 'port' is None, None will be returned for the host and port.
4829
If 'port' has a colon in it, the string before the colon will be
4830
interpreted as the host.
4832
:param port: A string of the port to run the server on.
4833
:return: A tuple of (host, port), where 'host' is a host name or IP,
4834
and port is an integer TCP/IP port.
4837
if port is not None:
4839
host, port = port.split(':')
4843
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4845
from bzrlib.transport import get_transport, transport_server_registry
4846
if directory is None:
4847
directory = os.getcwd()
4848
if protocol is None:
4849
protocol = transport_server_registry.get()
4850
host, port = self.get_host_and_port(port)
4851
url = urlutils.local_path_to_url(directory)
4852
if not allow_writes:
4853
url = 'readonly+' + url
4854
transport = get_transport(url)
4855
protocol(transport, host, port, inet)
4858
class cmd_join(Command):
4859
"""Combine a tree into its containing tree.
4861
This command requires the target tree to be in a rich-root format.
4863
The TREE argument should be an independent tree, inside another tree, but
4864
not part of it. (Such trees can be produced by "bzr split", but also by
4865
running "bzr branch" with the target inside a tree.)
4867
The result is a combined tree, with the subtree no longer an independant
4868
part. This is marked as a merge of the subtree into the containing tree,
4869
and all history is preserved.
4872
_see_also = ['split']
4873
takes_args = ['tree']
4875
Option('reference', help='Join by reference.', hidden=True),
4878
def run(self, tree, reference=False):
4879
sub_tree = WorkingTree.open(tree)
4880
parent_dir = osutils.dirname(sub_tree.basedir)
4881
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4882
repo = containing_tree.branch.repository
4883
if not repo.supports_rich_root():
4884
raise errors.BzrCommandError(
4885
"Can't join trees because %s doesn't support rich root data.\n"
4886
"You can use bzr upgrade on the repository."
4890
containing_tree.add_reference(sub_tree)
4891
except errors.BadReferenceTarget, e:
4892
# XXX: Would be better to just raise a nicely printable
4893
# exception from the real origin. Also below. mbp 20070306
4894
raise errors.BzrCommandError("Cannot join %s. %s" %
4898
containing_tree.subsume(sub_tree)
4899
except errors.BadSubsumeSource, e:
4900
raise errors.BzrCommandError("Cannot join %s. %s" %
4904
class cmd_split(Command):
4905
"""Split a subdirectory of a tree into a separate tree.
4907
This command will produce a target tree in a format that supports
4908
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4909
converted into earlier formats like 'dirstate-tags'.
4911
The TREE argument should be a subdirectory of a working tree. That
4912
subdirectory will be converted into an independent tree, with its own
4913
branch. Commits in the top-level tree will not apply to the new subtree.
4916
_see_also = ['join']
4917
takes_args = ['tree']
4919
def run(self, tree):
4920
containing_tree, subdir = WorkingTree.open_containing(tree)
4921
sub_id = containing_tree.path2id(subdir)
4923
raise errors.NotVersionedError(subdir)
4925
containing_tree.extract(sub_id)
4926
except errors.RootNotRich:
4927
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4930
class cmd_merge_directive(Command):
4931
"""Generate a merge directive for auto-merge tools.
4933
A directive requests a merge to be performed, and also provides all the
4934
information necessary to do so. This means it must either include a
4935
revision bundle, or the location of a branch containing the desired
4938
A submit branch (the location to merge into) must be supplied the first
4939
time the command is issued. After it has been supplied once, it will
4940
be remembered as the default.
4942
A public branch is optional if a revision bundle is supplied, but required
4943
if --diff or --plain is specified. It will be remembered as the default
4944
after the first use.
4947
takes_args = ['submit_branch?', 'public_branch?']
4951
_see_also = ['send']
4954
RegistryOption.from_kwargs('patch-type',
4955
'The type of patch to include in the directive.',
4957
value_switches=True,
4959
bundle='Bazaar revision bundle (default).',
4960
diff='Normal unified diff.',
4961
plain='No patch, just directive.'),
4962
Option('sign', help='GPG-sign the directive.'), 'revision',
4963
Option('mail-to', type=str,
4964
help='Instead of printing the directive, email to this address.'),
4965
Option('message', type=str, short_name='m',
4966
help='Message to use when committing this merge.')
4969
encoding_type = 'exact'
4971
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4972
sign=False, revision=None, mail_to=None, message=None):
4973
from bzrlib.revision import ensure_null, NULL_REVISION
4974
include_patch, include_bundle = {
4975
'plain': (False, False),
4976
'diff': (True, False),
4977
'bundle': (True, True),
4979
branch = Branch.open('.')
4980
stored_submit_branch = branch.get_submit_branch()
4981
if submit_branch is None:
4982
submit_branch = stored_submit_branch
4984
if stored_submit_branch is None:
4985
branch.set_submit_branch(submit_branch)
4986
if submit_branch is None:
4987
submit_branch = branch.get_parent()
4988
if submit_branch is None:
4989
raise errors.BzrCommandError('No submit branch specified or known')
4991
stored_public_branch = branch.get_public_branch()
4992
if public_branch is None:
4993
public_branch = stored_public_branch
4994
elif stored_public_branch is None:
4995
branch.set_public_branch(public_branch)
4996
if not include_bundle and public_branch is None:
4997
raise errors.BzrCommandError('No public branch specified or'
4999
base_revision_id = None
5000
if revision is not None:
5001
if len(revision) > 2:
5002
raise errors.BzrCommandError('bzr merge-directive takes '
5003
'at most two one revision identifiers')
5004
revision_id = revision[-1].as_revision_id(branch)
5005
if len(revision) == 2:
5006
base_revision_id = revision[0].as_revision_id(branch)
5008
revision_id = branch.last_revision()
5009
revision_id = ensure_null(revision_id)
5010
if revision_id == NULL_REVISION:
5011
raise errors.BzrCommandError('No revisions to bundle.')
5012
directive = merge_directive.MergeDirective2.from_objects(
5013
branch.repository, revision_id, time.time(),
5014
osutils.local_time_offset(), submit_branch,
5015
public_branch=public_branch, include_patch=include_patch,
5016
include_bundle=include_bundle, message=message,
5017
base_revision_id=base_revision_id)
5020
self.outf.write(directive.to_signed(branch))
5022
self.outf.writelines(directive.to_lines())
5024
message = directive.to_email(mail_to, branch, sign)
5025
s = SMTPConnection(branch.get_config())
5026
s.send_email(message)
5029
class cmd_send(Command):
5030
"""Mail or create a merge-directive for submitting changes.
5032
A merge directive provides many things needed for requesting merges:
5034
* A machine-readable description of the merge to perform
5036
* An optional patch that is a preview of the changes requested
5038
* An optional bundle of revision data, so that the changes can be applied
5039
directly from the merge directive, without retrieving data from a
5042
`bzr send` creates a compact data set that, when applied using bzr
5043
merge, has the same effect as merging from the source branch.
5045
By default the merge directive is self-contained and can be applied to any
5046
branch containing submit_branch in its ancestory without needing access to
5049
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5050
revisions, but only a structured request to merge from the
5051
public_location. In that case the public_branch is needed and it must be
5052
up-to-date and accessible to the recipient. The public_branch is always
5053
included if known, so that people can check it later.
5055
The submit branch defaults to the parent of the source branch, but can be
5056
overridden. Both submit branch and public branch will be remembered in
5057
branch.conf the first time they are used for a particular branch. The
5058
source branch defaults to that containing the working directory, but can
5059
be changed using --from.
5061
In order to calculate those changes, bzr must analyse the submit branch.
5062
Therefore it is most efficient for the submit branch to be a local mirror.
5063
If a public location is known for the submit_branch, that location is used
5064
in the merge directive.
5066
The default behaviour is to send the merge directive by mail, unless -o is
5067
given, in which case it is sent to a file.
5069
Mail is sent using your preferred mail program. This should be transparent
5070
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5071
If the preferred client can't be found (or used), your editor will be used.
5073
To use a specific mail program, set the mail_client configuration option.
5074
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5075
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5076
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5077
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5080
If mail is being sent, a to address is required. This can be supplied
5081
either on the commandline, by setting the submit_to configuration
5082
option in the branch itself or the child_submit_to configuration option
5083
in the submit branch.
5085
Two formats are currently supported: "4" uses revision bundle format 4 and
5086
merge directive format 2. It is significantly faster and smaller than
5087
older formats. It is compatible with Bazaar 0.19 and later. It is the
5088
default. "0.9" uses revision bundle format 0.9 and merge directive
5089
format 1. It is compatible with Bazaar 0.12 - 0.18.
5091
The merge directives created by bzr send may be applied using bzr merge or
5092
bzr pull by specifying a file containing a merge directive as the location.
5094
bzr send makes extensive use of public locations to map local locations into
5095
URLs that can be used by other people. See `bzr help configuration` to
5096
set them, and use `bzr info` to display them.
5099
encoding_type = 'exact'
5101
_see_also = ['merge', 'pull']
5103
takes_args = ['submit_branch?', 'public_branch?']
5107
help='Do not include a bundle in the merge directive.'),
5108
Option('no-patch', help='Do not include a preview patch in the merge'
5111
help='Remember submit and public branch.'),
5113
help='Branch to generate the submission from, '
5114
'rather than the one containing the working directory.',
5117
Option('output', short_name='o',
5118
help='Write merge directive to this file; '
5119
'use - for stdout.',
5122
help='Refuse to send if there are uncommitted changes in'
5123
' the working tree, --no-strict disables the check.'),
5124
Option('mail-to', help='Mail the request to this address.',
5128
Option('body', help='Body for the email.', type=unicode),
5129
RegistryOption('format',
5130
help='Use the specified output format.',
5131
lazy_registry=('bzrlib.send', 'format_registry')),
5134
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5135
no_patch=False, revision=None, remember=False, output=None,
5136
format=None, mail_to=None, message=None, body=None,
5137
strict=None, **kwargs):
5138
from bzrlib.send import send
5139
return send(submit_branch, revision, public_branch, remember,
5140
format, no_bundle, no_patch, output,
5141
kwargs.get('from', '.'), mail_to, message, body,
5146
class cmd_bundle_revisions(cmd_send):
5147
"""Create a merge-directive for submitting changes.
5149
A merge directive provides many things needed for requesting merges:
5151
* A machine-readable description of the merge to perform
5153
* An optional patch that is a preview of the changes requested
5155
* An optional bundle of revision data, so that the changes can be applied
5156
directly from the merge directive, without retrieving data from a
5159
If --no-bundle is specified, then public_branch is needed (and must be
5160
up-to-date), so that the receiver can perform the merge using the
5161
public_branch. The public_branch is always included if known, so that
5162
people can check it later.
5164
The submit branch defaults to the parent, but can be overridden. Both
5165
submit branch and public branch will be remembered if supplied.
5167
If a public_branch is known for the submit_branch, that public submit
5168
branch is used in the merge instructions. This means that a local mirror
5169
can be used as your actual submit branch, once you have set public_branch
5172
Two formats are currently supported: "4" uses revision bundle format 4 and
5173
merge directive format 2. It is significantly faster and smaller than
5174
older formats. It is compatible with Bazaar 0.19 and later. It is the
5175
default. "0.9" uses revision bundle format 0.9 and merge directive
5176
format 1. It is compatible with Bazaar 0.12 - 0.18.
5181
help='Do not include a bundle in the merge directive.'),
5182
Option('no-patch', help='Do not include a preview patch in the merge'
5185
help='Remember submit and public branch.'),
5187
help='Branch to generate the submission from, '
5188
'rather than the one containing the working directory.',
5191
Option('output', short_name='o', help='Write directive to this file.',
5194
help='Refuse to bundle revisions if there are uncommitted'
5195
' changes in the working tree, --no-strict disables the check.'),
5197
RegistryOption('format',
5198
help='Use the specified output format.',
5199
lazy_registry=('bzrlib.send', 'format_registry')),
5201
aliases = ['bundle']
5203
_see_also = ['send', 'merge']
5207
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5208
no_patch=False, revision=None, remember=False, output=None,
5209
format=None, strict=None, **kwargs):
5212
from bzrlib.send import send
5213
return send(submit_branch, revision, public_branch, remember,
5214
format, no_bundle, no_patch, output,
5215
kwargs.get('from', '.'), None, None, None,
5216
self.outf, strict=strict)
5219
class cmd_tag(Command):
5220
"""Create, remove or modify a tag naming a revision.
5222
Tags give human-meaningful names to revisions. Commands that take a -r
5223
(--revision) option can be given -rtag:X, where X is any previously
5226
Tags are stored in the branch. Tags are copied from one branch to another
5227
along when you branch, push, pull or merge.
5229
It is an error to give a tag name that already exists unless you pass
5230
--force, in which case the tag is moved to point to the new revision.
5232
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5233
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5236
_see_also = ['commit', 'tags']
5237
takes_args = ['tag_name']
5240
help='Delete this tag rather than placing it.',
5243
help='Branch in which to place the tag.',
5248
help='Replace existing tags.',
5253
def run(self, tag_name,
5259
branch, relpath = Branch.open_containing(directory)
5261
self.add_cleanup(branch.unlock)
5263
branch.tags.delete_tag(tag_name)
5264
self.outf.write('Deleted tag %s.\n' % tag_name)
5267
if len(revision) != 1:
5268
raise errors.BzrCommandError(
5269
"Tags can only be placed on a single revision, "
5271
revision_id = revision[0].as_revision_id(branch)
5273
revision_id = branch.last_revision()
5274
if (not force) and branch.tags.has_tag(tag_name):
5275
raise errors.TagAlreadyExists(tag_name)
5276
branch.tags.set_tag(tag_name, revision_id)
5277
self.outf.write('Created tag %s.\n' % tag_name)
5280
class cmd_tags(Command):
5283
This command shows a table of tag names and the revisions they reference.
5289
help='Branch whose tags should be displayed.',
5293
RegistryOption.from_kwargs('sort',
5294
'Sort tags by different criteria.', title='Sorting',
5295
alpha='Sort tags lexicographically (default).',
5296
time='Sort tags chronologically.',
5309
branch, relpath = Branch.open_containing(directory)
5311
tags = branch.tags.get_tag_dict().items()
5316
self.add_cleanup(branch.unlock)
5318
graph = branch.repository.get_graph()
5319
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5320
revid1, revid2 = rev1.rev_id, rev2.rev_id
5321
# only show revisions between revid1 and revid2 (inclusive)
5322
tags = [(tag, revid) for tag, revid in tags if
5323
graph.is_between(revid, revid1, revid2)]
5326
elif sort == 'time':
5328
for tag, revid in tags:
5330
revobj = branch.repository.get_revision(revid)
5331
except errors.NoSuchRevision:
5332
timestamp = sys.maxint # place them at the end
5334
timestamp = revobj.timestamp
5335
timestamps[revid] = timestamp
5336
tags.sort(key=lambda x: timestamps[x[1]])
5338
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5339
for index, (tag, revid) in enumerate(tags):
5341
revno = branch.revision_id_to_dotted_revno(revid)
5342
if isinstance(revno, tuple):
5343
revno = '.'.join(map(str, revno))
5344
except errors.NoSuchRevision:
5345
# Bad tag data/merges can lead to tagged revisions
5346
# which are not in this branch. Fail gracefully ...
5348
tags[index] = (tag, revno)
5350
for tag, revspec in tags:
5351
self.outf.write('%-20s %s\n' % (tag, revspec))
5354
class cmd_reconfigure(Command):
5355
"""Reconfigure the type of a bzr directory.
5357
A target configuration must be specified.
5359
For checkouts, the bind-to location will be auto-detected if not specified.
5360
The order of preference is
5361
1. For a lightweight checkout, the current bound location.
5362
2. For branches that used to be checkouts, the previously-bound location.
5363
3. The push location.
5364
4. The parent location.
5365
If none of these is available, --bind-to must be specified.
5368
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5369
takes_args = ['location?']
5371
RegistryOption.from_kwargs(
5373
title='Target type',
5374
help='The type to reconfigure the directory to.',
5375
value_switches=True, enum_switch=False,
5376
branch='Reconfigure to be an unbound branch with no working tree.',
5377
tree='Reconfigure to be an unbound branch with a working tree.',
5378
checkout='Reconfigure to be a bound branch with a working tree.',
5379
lightweight_checkout='Reconfigure to be a lightweight'
5380
' checkout (with no local history).',
5381
standalone='Reconfigure to be a standalone branch '
5382
'(i.e. stop using shared repository).',
5383
use_shared='Reconfigure to use a shared repository.',
5384
with_trees='Reconfigure repository to create '
5385
'working trees on branches by default.',
5386
with_no_trees='Reconfigure repository to not create '
5387
'working trees on branches by default.'
5389
Option('bind-to', help='Branch to bind checkout to.', type=str),
5391
help='Perform reconfiguration even if local changes'
5393
Option('stacked-on',
5394
help='Reconfigure a branch to be stacked on another branch.',
5398
help='Reconfigure a branch to be unstacked. This '
5399
'may require copying substantial data into it.',
5403
def run(self, location=None, target_type=None, bind_to=None, force=False,
5406
directory = bzrdir.BzrDir.open(location)
5407
if stacked_on and unstacked:
5408
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5409
elif stacked_on is not None:
5410
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5412
reconfigure.ReconfigureUnstacked().apply(directory)
5413
# At the moment you can use --stacked-on and a different
5414
# reconfiguration shape at the same time; there seems no good reason
5416
if target_type is None:
5417
if stacked_on or unstacked:
5420
raise errors.BzrCommandError('No target configuration '
5422
elif target_type == 'branch':
5423
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5424
elif target_type == 'tree':
5425
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5426
elif target_type == 'checkout':
5427
reconfiguration = reconfigure.Reconfigure.to_checkout(
5429
elif target_type == 'lightweight-checkout':
5430
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5432
elif target_type == 'use-shared':
5433
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5434
elif target_type == 'standalone':
5435
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5436
elif target_type == 'with-trees':
5437
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5439
elif target_type == 'with-no-trees':
5440
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5442
reconfiguration.apply(force)
5445
class cmd_switch(Command):
5446
"""Set the branch of a checkout and update.
5448
For lightweight checkouts, this changes the branch being referenced.
5449
For heavyweight checkouts, this checks that there are no local commits
5450
versus the current bound branch, then it makes the local branch a mirror
5451
of the new location and binds to it.
5453
In both cases, the working tree is updated and uncommitted changes
5454
are merged. The user can commit or revert these as they desire.
5456
Pending merges need to be committed or reverted before using switch.
5458
The path to the branch to switch to can be specified relative to the parent
5459
directory of the current branch. For example, if you are currently in a
5460
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5463
Bound branches use the nickname of its master branch unless it is set
5464
locally, in which case switching will update the local nickname to be
5468
takes_args = ['to_location?']
5469
takes_options = [Option('force',
5470
help='Switch even if local commits will be lost.'),
5472
Option('create-branch', short_name='b',
5473
help='Create the target branch from this one before'
5474
' switching to it.'),
5477
def run(self, to_location=None, force=False, create_branch=False,
5479
from bzrlib import switch
5481
revision = _get_one_revision('switch', revision)
5482
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5483
if to_location is None:
5484
if revision is None:
5485
raise errors.BzrCommandError('You must supply either a'
5486
' revision or a location')
5489
branch = control_dir.open_branch()
5490
had_explicit_nick = branch.get_config().has_explicit_nickname()
5491
except errors.NotBranchError:
5493
had_explicit_nick = False
5496
raise errors.BzrCommandError('cannot create branch without'
5498
to_location = directory_service.directories.dereference(
5500
if '/' not in to_location and '\\' not in to_location:
5501
# This path is meant to be relative to the existing branch
5502
this_url = self._get_branch_location(control_dir)
5503
to_location = urlutils.join(this_url, '..', to_location)
5504
to_branch = branch.bzrdir.sprout(to_location,
5505
possible_transports=[branch.bzrdir.root_transport],
5506
source_branch=branch).open_branch()
5509
to_branch = Branch.open(to_location)
5510
except errors.NotBranchError:
5511
this_url = self._get_branch_location(control_dir)
5512
to_branch = Branch.open(
5513
urlutils.join(this_url, '..', to_location))
5514
if revision is not None:
5515
revision = revision.as_revision_id(to_branch)
5516
switch.switch(control_dir, to_branch, force, revision_id=revision)
5517
if had_explicit_nick:
5518
branch = control_dir.open_branch() #get the new branch!
5519
branch.nick = to_branch.nick
5520
note('Switched to branch: %s',
5521
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5523
def _get_branch_location(self, control_dir):
5524
"""Return location of branch for this control dir."""
5526
this_branch = control_dir.open_branch()
5527
# This may be a heavy checkout, where we want the master branch
5528
master_location = this_branch.get_bound_location()
5529
if master_location is not None:
5530
return master_location
5531
# If not, use a local sibling
5532
return this_branch.base
5533
except errors.NotBranchError:
5534
format = control_dir.find_branch_format()
5535
if getattr(format, 'get_reference', None) is not None:
5536
return format.get_reference(control_dir)
5538
return control_dir.root_transport.base
5541
class cmd_view(Command):
5542
"""Manage filtered views.
5544
Views provide a mask over the tree so that users can focus on
5545
a subset of a tree when doing their work. After creating a view,
5546
commands that support a list of files - status, diff, commit, etc -
5547
effectively have that list of files implicitly given each time.
5548
An explicit list of files can still be given but those files
5549
must be within the current view.
5551
In most cases, a view has a short life-span: it is created to make
5552
a selected change and is deleted once that change is committed.
5553
At other times, you may wish to create one or more named views
5554
and switch between them.
5556
To disable the current view without deleting it, you can switch to
5557
the pseudo view called ``off``. This can be useful when you need
5558
to see the whole tree for an operation or two (e.g. merge) but
5559
want to switch back to your view after that.
5562
To define the current view::
5564
bzr view file1 dir1 ...
5566
To list the current view::
5570
To delete the current view::
5574
To disable the current view without deleting it::
5576
bzr view --switch off
5578
To define a named view and switch to it::
5580
bzr view --name view-name file1 dir1 ...
5582
To list a named view::
5584
bzr view --name view-name
5586
To delete a named view::
5588
bzr view --name view-name --delete
5590
To switch to a named view::
5592
bzr view --switch view-name
5594
To list all views defined::
5598
To delete all views::
5600
bzr view --delete --all
5604
takes_args = ['file*']
5607
help='Apply list or delete action to all views.',
5610
help='Delete the view.',
5613
help='Name of the view to define, list or delete.',
5617
help='Name of the view to switch to.',
5622
def run(self, file_list,
5628
tree, file_list = tree_files(file_list, apply_view=False)
5629
current_view, view_dict = tree.views.get_view_info()
5634
raise errors.BzrCommandError(
5635
"Both --delete and a file list specified")
5637
raise errors.BzrCommandError(
5638
"Both --delete and --switch specified")
5640
tree.views.set_view_info(None, {})
5641
self.outf.write("Deleted all views.\n")
5643
raise errors.BzrCommandError("No current view to delete")
5645
tree.views.delete_view(name)
5646
self.outf.write("Deleted '%s' view.\n" % name)
5649
raise errors.BzrCommandError(
5650
"Both --switch and a file list specified")
5652
raise errors.BzrCommandError(
5653
"Both --switch and --all specified")
5654
elif switch == 'off':
5655
if current_view is None:
5656
raise errors.BzrCommandError("No current view to disable")
5657
tree.views.set_view_info(None, view_dict)
5658
self.outf.write("Disabled '%s' view.\n" % (current_view))
5660
tree.views.set_view_info(switch, view_dict)
5661
view_str = views.view_display_str(tree.views.lookup_view())
5662
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5665
self.outf.write('Views defined:\n')
5666
for view in sorted(view_dict):
5667
if view == current_view:
5671
view_str = views.view_display_str(view_dict[view])
5672
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5674
self.outf.write('No views defined.\n')
5677
# No name given and no current view set
5680
raise errors.BzrCommandError(
5681
"Cannot change the 'off' pseudo view")
5682
tree.views.set_view(name, sorted(file_list))
5683
view_str = views.view_display_str(tree.views.lookup_view())
5684
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5688
# No name given and no current view set
5689
self.outf.write('No current view.\n')
5691
view_str = views.view_display_str(tree.views.lookup_view(name))
5692
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5695
class cmd_hooks(Command):
5701
for hook_key in sorted(hooks.known_hooks.keys()):
5702
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5703
self.outf.write("%s:\n" % type(some_hooks).__name__)
5704
for hook_name, hook_point in sorted(some_hooks.items()):
5705
self.outf.write(" %s:\n" % (hook_name,))
5706
found_hooks = list(hook_point)
5708
for hook in found_hooks:
5709
self.outf.write(" %s\n" %
5710
(some_hooks.get_hook_name(hook),))
5712
self.outf.write(" <no hooks installed>\n")
5715
class cmd_shelve(Command):
5716
"""Temporarily set aside some changes from the current tree.
5718
Shelve allows you to temporarily put changes you've made "on the shelf",
5719
ie. out of the way, until a later time when you can bring them back from
5720
the shelf with the 'unshelve' command. The changes are stored alongside
5721
your working tree, and so they aren't propagated along with your branch nor
5722
will they survive its deletion.
5724
If shelve --list is specified, previously-shelved changes are listed.
5726
Shelve is intended to help separate several sets of changes that have
5727
been inappropriately mingled. If you just want to get rid of all changes
5728
and you don't need to restore them later, use revert. If you want to
5729
shelve all text changes at once, use shelve --all.
5731
If filenames are specified, only the changes to those files will be
5732
shelved. Other files will be left untouched.
5734
If a revision is specified, changes since that revision will be shelved.
5736
You can put multiple items on the shelf, and by default, 'unshelve' will
5737
restore the most recently shelved changes.
5740
takes_args = ['file*']
5744
Option('all', help='Shelve all changes.'),
5746
RegistryOption('writer', 'Method to use for writing diffs.',
5747
bzrlib.option.diff_writer_registry,
5748
value_switches=True, enum_switch=False),
5750
Option('list', help='List shelved changes.'),
5752
help='Destroy removed changes instead of shelving them.'),
5754
_see_also = ['unshelve']
5756
def run(self, revision=None, all=False, file_list=None, message=None,
5757
writer=None, list=False, destroy=False):
5759
return self.run_for_list()
5760
from bzrlib.shelf_ui import Shelver
5762
writer = bzrlib.option.diff_writer_registry.get()
5764
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5765
file_list, message, destroy=destroy)
5770
except errors.UserAbort:
5773
def run_for_list(self):
5774
tree = WorkingTree.open_containing('.')[0]
5776
self.add_cleanup(tree.unlock)
5777
manager = tree.get_shelf_manager()
5778
shelves = manager.active_shelves()
5779
if len(shelves) == 0:
5780
note('No shelved changes.')
5782
for shelf_id in reversed(shelves):
5783
message = manager.get_metadata(shelf_id).get('message')
5785
message = '<no message>'
5786
self.outf.write('%3d: %s\n' % (shelf_id, message))
5790
class cmd_unshelve(Command):
5791
"""Restore shelved changes.
5793
By default, the most recently shelved changes are restored. However if you
5794
specify a shelf by id those changes will be restored instead. This works
5795
best when the changes don't depend on each other.
5798
takes_args = ['shelf_id?']
5800
RegistryOption.from_kwargs(
5801
'action', help="The action to perform.",
5802
enum_switch=False, value_switches=True,
5803
apply="Apply changes and remove from the shelf.",
5804
dry_run="Show changes, but do not apply or remove them.",
5805
preview="Instead of unshelving the changes, show the diff that "
5806
"would result from unshelving.",
5807
delete_only="Delete changes without applying them.",
5808
keep="Apply changes but don't delete them.",
5811
_see_also = ['shelve']
5813
def run(self, shelf_id=None, action='apply'):
5814
from bzrlib.shelf_ui import Unshelver
5815
unshelver = Unshelver.from_args(shelf_id, action)
1458
def run(self, filename):
1459
from bzrlib.annotate import annotate_file
1460
b = Branch.open_containing(filename)
1463
rp = b.relpath(filename)
1464
tree = b.revision_tree(b.last_revision())
1465
file_id = tree.inventory.path2id(rp)
1466
file_version = tree.inventory[file_id].revision
1467
annotate_file(b, file_version, file_id, sys.stdout)
5819
unshelver.tree.unlock()
5822
class cmd_clean_tree(Command):
5823
"""Remove unwanted files from working tree.
5825
By default, only unknown files, not ignored files, are deleted. Versioned
5826
files are never deleted.
5828
Another class is 'detritus', which includes files emitted by bzr during
5829
normal operations and selftests. (The value of these files decreases with
5832
If no options are specified, unknown files are deleted. Otherwise, option
5833
flags are respected, and may be combined.
5835
To check what clean-tree will do, use --dry-run.
5837
takes_options = [Option('ignored', help='Delete all ignored files.'),
5838
Option('detritus', help='Delete conflict files, merge'
5839
' backups, and failed selftest dirs.'),
5841
help='Delete files unknown to bzr (default).'),
5842
Option('dry-run', help='Show files to delete instead of'
5844
Option('force', help='Do not prompt before deleting.')]
5845
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5847
from bzrlib.clean_tree import clean_tree
5848
if not (unknown or ignored or detritus):
5852
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5853
dry_run=dry_run, no_prompt=force)
5856
class cmd_reference(Command):
5857
"""list, view and set branch locations for nested trees.
5859
If no arguments are provided, lists the branch locations for nested trees.
5860
If one argument is provided, display the branch location for that tree.
5861
If two arguments are provided, set the branch location for that tree.
5866
takes_args = ['path?', 'location?']
5868
def run(self, path=None, location=None):
5870
if path is not None:
5872
tree, branch, relpath =(
5873
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5874
if path is not None:
5877
tree = branch.basis_tree()
5879
info = branch._get_all_reference_info().iteritems()
5880
self._display_reference_info(tree, branch, info)
5882
file_id = tree.path2id(path)
5884
raise errors.NotVersionedError(path)
5885
if location is None:
5886
info = [(file_id, branch.get_reference_info(file_id))]
5887
self._display_reference_info(tree, branch, info)
5889
branch.set_reference_info(file_id, path, location)
5891
def _display_reference_info(self, tree, branch, info):
5893
for file_id, (path, location) in info:
5895
path = tree.id2path(file_id)
5896
except errors.NoSuchId:
5898
ref_list.append((path, location))
5899
for path, location in sorted(ref_list):
5900
self.outf.write('%s %s\n' % (path, location))
5903
1471
# these get imported and then picked up by the scan for cmd_*
5904
1472
# TODO: Some more consistent way to split command definitions across files;
5905
# we do need to load at least some information about them to know of
5906
# aliases. ideally we would avoid loading the implementation until the
5907
# details were needed.
5908
from bzrlib.cmd_version_info import cmd_version_info
5909
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5910
from bzrlib.bundle.commands import (
5913
from bzrlib.foreign import cmd_dpush
5914
from bzrlib.sign_my_commits import cmd_sign_my_commits
5915
from bzrlib.weave_commands import cmd_versionedfile_list, \
5916
cmd_weave_plan_merge, cmd_weave_merge_text
1473
# we do need to load at least some information about them to know of
1475
from bzrlib.conflicts import cmd_resolve, cmd_conflicts