149
589
Adding a file whose parent directory is not versioned will
150
590
implicitly add the parent, and so on up to the root. This means
151
you should never need to explictly add a directory, they'll just
591
you should never need to explicitly add a directory, they'll just
152
592
get added when you add a file in the directory.
594
--dry-run will show which files would be added, but not actually
597
--file-ids-from will try to use the file ids from the supplied path.
598
It looks up ids trying to find a matching parent directory with the
599
same filename, and then by pure path. This option is rarely needed
600
but can be useful when adding the same logical file into two
601
branches that will be merged later (without showing the two different
602
adds as a conflict). It is also useful when merging another project
603
into a subdirectory of this one.
605
Any files matching patterns in the ignore list will not be added
606
unless they are explicitly mentioned.
154
608
takes_args = ['file*']
155
takes_options = ['verbose', 'no-recurse']
157
def run(self, file_list, verbose=False, no_recurse=False):
158
# verbose currently has no effect
159
from bzrlib.add import smart_add, add_reporter_print
160
smart_add(file_list, not no_recurse, add_reporter_print)
611
help="Don't recursively add the contents of directories."),
613
help="Show what would be done, but don't actually do anything."),
615
Option('file-ids-from',
617
help='Lookup file ids from this tree.'),
619
encoding_type = 'replace'
620
_see_also = ['remove', 'ignore']
622
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
627
if file_ids_from is not None:
629
base_tree, base_path = WorkingTree.open_containing(
631
except errors.NoWorkingTree:
632
base_branch, base_path = Branch.open_containing(
634
base_tree = base_branch.basis_tree()
636
action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
637
to_file=self.outf, should_print=(not is_quiet()))
639
action = bzrlib.add.AddAction(to_file=self.outf,
640
should_print=(not is_quiet()))
643
self.add_cleanup(base_tree.lock_read().unlock)
644
tree, file_list = tree_files_for_add(file_list)
645
added, ignored = tree.smart_add(file_list, not
646
no_recurse, action=action, save=not dry_run)
650
for glob in sorted(ignored.keys()):
651
for path in ignored[glob]:
652
self.outf.write("ignored %s matching \"%s\"\n"
164
656
class cmd_mkdir(Command):
165
"""Create a new versioned directory.
657
__doc__ = """Create a new versioned directory.
167
659
This is equivalent to creating the directory and then adding it.
169
662
takes_args = ['dir+']
663
encoding_type = 'replace'
171
665
def run(self, dir_list):
174
666
for d in dir_list:
667
wt, dd = WorkingTree.open_containing(d)
668
base = os.path.dirname(dd)
669
id = wt.path2id(base)
673
self.outf.write('added %s\n' % d)
675
raise errors.NotVersionedError(path=base)
182
678
class cmd_relpath(Command):
183
"""Show path of a file relative to root"""
679
__doc__ = """Show path of a file relative to root"""
184
681
takes_args = ['filename']
187
685
def run(self, filename):
188
print find_branch(filename).relpath(filename)
686
# TODO: jam 20050106 Can relpath return a munged path if
687
# sys.stdout encoding cannot represent it?
688
tree, relpath = WorkingTree.open_containing(filename)
689
self.outf.write(relpath)
690
self.outf.write('\n')
192
693
class cmd_inventory(Command):
193
"""Show inventory of the current working copy or a revision."""
194
takes_options = ['revision', 'show-ids']
196
def run(self, revision=None, show_ids=False):
199
inv = b.read_working_inventory()
201
if len(revision) > 1:
202
raise BzrCommandError('bzr inventory --revision takes'
203
' exactly one revision identifier')
204
inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
206
for path, entry in inv.entries():
694
__doc__ = """Show inventory of the current working copy or a revision.
696
It is possible to limit the output to a particular entry
697
type using the --kind option. For example: --kind file.
699
It is also possible to restrict the list of files to a specific
700
set. For example: bzr inventory --show-ids this/file
709
help='List entries of a particular kind: file, directory, symlink.',
712
takes_args = ['file*']
715
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
716
if kind and kind not in ['file', 'directory', 'symlink']:
717
raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
719
revision = _get_one_revision('inventory', revision)
720
work_tree, file_list = WorkingTree.open_containing_paths(file_list)
721
self.add_cleanup(work_tree.lock_read().unlock)
722
if revision is not None:
723
tree = revision.as_tree(work_tree.branch)
725
extra_trees = [work_tree]
726
self.add_cleanup(tree.lock_read().unlock)
731
if file_list is not None:
732
file_ids = tree.paths2ids(file_list, trees=extra_trees,
733
require_versioned=True)
734
# find_ids_across_trees may include some paths that don't
736
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
737
for file_id in file_ids if file_id in tree)
739
entries = tree.inventory.entries()
742
for path, entry in entries:
743
if kind and kind != entry.kind:
208
print '%-50s %s' % (path, entry.file_id)
746
self.outf.write('%-50s %s\n' % (path, entry.file_id))
213
class cmd_move(Command):
214
"""Move files to a different directory.
219
The destination must be a versioned directory in the same branch.
221
takes_args = ['source$', 'dest']
222
def run(self, source_list, dest):
225
# TODO: glob expansion on windows?
226
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
229
class cmd_rename(Command):
230
"""Change the name of an entry.
233
bzr rename frob.c frobber.c
234
bzr rename src/frob.c lib/frob.c
236
It is an error if the destination name exists.
238
See also the 'move' command, which moves files into a different
239
directory without changing their name.
241
TODO: Some way to rename multiple files without invoking bzr for each
243
takes_args = ['from_name', 'to_name']
245
def run(self, from_name, to_name):
247
b.rename_one(b.relpath(from_name), b.relpath(to_name))
748
self.outf.write(path)
749
self.outf.write('\n')
251
752
class cmd_mv(Command):
252
"""Move or rename a file.
753
__doc__ = """Move or rename a file.
255
756
bzr mv OLDNAME NEWNAME
256
758
bzr mv SOURCE... DESTINATION
258
760
If the last argument is a versioned directory, all the other names
259
761
are moved into it. Otherwise, there must be exactly two arguments
260
and the file is changed to a new name, which must not already exist.
762
and the file is changed to a new name.
764
If OLDNAME does not exist on the filesystem but is versioned and
765
NEWNAME does exist on the filesystem but is not versioned, mv
766
assumes that the file has been manually moved and only updates
767
its internal inventory to reflect that change.
768
The same is valid when moving many SOURCE files to a DESTINATION.
262
770
Files cannot be moved between branches.
264
773
takes_args = ['names*']
265
def run(self, names_list):
774
takes_options = [Option("after", help="Move only the bzr identifier"
775
" of the file, because the file has already been moved."),
776
Option('auto', help='Automatically guess renames.'),
777
Option('dry-run', help='Avoid making changes when guessing renames.'),
779
aliases = ['move', 'rename']
780
encoding_type = 'replace'
782
def run(self, names_list, after=False, auto=False, dry_run=False):
784
return self.run_auto(names_list, after, dry_run)
786
raise errors.BzrCommandError('--dry-run requires --auto.')
787
if names_list is None:
266
789
if len(names_list) < 2:
267
raise BzrCommandError("missing file argument")
268
b = find_branch(names_list[0])
270
rel_names = [b.relpath(x) for x in names_list]
272
if os.path.isdir(names_list[-1]):
790
raise errors.BzrCommandError("missing file argument")
791
tree, rel_names = WorkingTree.open_containing_paths(names_list, canonicalize=False)
792
self.add_cleanup(tree.lock_tree_write().unlock)
793
self._run(tree, names_list, rel_names, after)
795
def run_auto(self, names_list, after, dry_run):
796
if names_list is not None and len(names_list) > 1:
797
raise errors.BzrCommandError('Only one path may be specified to'
800
raise errors.BzrCommandError('--after cannot be specified with'
802
work_tree, file_list = WorkingTree.open_containing_paths(
803
names_list, default_directory='.')
804
self.add_cleanup(work_tree.lock_tree_write().unlock)
805
rename_map.RenameMap.guess_renames(work_tree, dry_run)
807
def _run(self, tree, names_list, rel_names, after):
808
into_existing = osutils.isdir(names_list[-1])
809
if into_existing and len(names_list) == 2:
811
# a. case-insensitive filesystem and change case of dir
812
# b. move directory after the fact (if the source used to be
813
# a directory, but now doesn't exist in the working tree
814
# and the target is an existing directory, just rename it)
815
if (not tree.case_sensitive
816
and rel_names[0].lower() == rel_names[1].lower()):
817
into_existing = False
820
# 'fix' the case of a potential 'from'
821
from_id = tree.path2id(
822
tree.get_canonical_inventory_path(rel_names[0]))
823
if (not osutils.lexists(names_list[0]) and
824
from_id and inv.get_file_kind(from_id) == "directory"):
825
into_existing = False
273
828
# move into existing directory
274
for pair in b.move(rel_names[:-1], rel_names[-1]):
275
print "%s => %s" % pair
829
# All entries reference existing inventory items, so fix them up
830
# for cicp file-systems.
831
rel_names = tree.get_canonical_inventory_paths(rel_names)
832
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
834
self.outf.write("%s => %s\n" % (src, dest))
277
836
if len(names_list) != 2:
278
raise BzrCommandError('to mv multiple files the destination '
279
'must be a versioned directory')
280
b.rename_one(rel_names[0], rel_names[1])
281
print "%s => %s" % (rel_names[0], rel_names[1])
837
raise errors.BzrCommandError('to mv multiple files the'
838
' destination must be a versioned'
841
# for cicp file-systems: the src references an existing inventory
843
src = tree.get_canonical_inventory_path(rel_names[0])
844
# Find the canonical version of the destination: In all cases, the
845
# parent of the target must be in the inventory, so we fetch the
846
# canonical version from there (we do not always *use* the
847
# canonicalized tail portion - we may be attempting to rename the
849
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
850
dest_parent = osutils.dirname(canon_dest)
851
spec_tail = osutils.basename(rel_names[1])
852
# For a CICP file-system, we need to avoid creating 2 inventory
853
# entries that differ only by case. So regardless of the case
854
# we *want* to use (ie, specified by the user or the file-system),
855
# we must always choose to use the case of any existing inventory
856
# items. The only exception to this is when we are attempting a
857
# case-only rename (ie, canonical versions of src and dest are
859
dest_id = tree.path2id(canon_dest)
860
if dest_id is None or tree.path2id(src) == dest_id:
861
# No existing item we care about, so work out what case we
862
# are actually going to use.
864
# If 'after' is specified, the tail must refer to a file on disk.
866
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
868
# pathjoin with an empty tail adds a slash, which breaks
870
dest_parent_fq = tree.basedir
872
dest_tail = osutils.canonical_relpath(
874
osutils.pathjoin(dest_parent_fq, spec_tail))
876
# not 'after', so case as specified is used
877
dest_tail = spec_tail
879
# Use the existing item so 'mv' fails with AlreadyVersioned.
880
dest_tail = os.path.basename(canon_dest)
881
dest = osutils.pathjoin(dest_parent, dest_tail)
882
mutter("attempting to move %s => %s", src, dest)
883
tree.rename_one(src, dest, after=after)
885
self.outf.write("%s => %s\n" % (src, dest))
286
888
class cmd_pull(Command):
287
"""Pull any changes from another branch into the current one.
289
If the location is omitted, the last-used location will be used.
290
Both the revision history and the working directory will be
889
__doc__ = """Turn this branch into a mirror of another branch.
891
By default, this command only works on branches that have not diverged.
892
Branches are considered diverged if the destination branch's most recent
893
commit is one that has not been merged (directly or indirectly) into the
896
If branches have diverged, you can use 'bzr merge' to integrate the changes
897
from one into the other. Once one branch has merged, the other should
898
be able to pull it again.
900
If you want to replace your local changes and just want your branch to
901
match the remote one, use pull --overwrite. This will work even if the two
902
branches have diverged.
904
If there is no default location set, the first pull will set it. After
905
that, you can omit the location to use the default. To change the
906
default, use --remember. The value will only be saved if the remote
907
location can be accessed.
909
Note: The location can be specified either in the form of a branch,
910
or in the form of a path to a file containing a merge directive generated
914
_see_also = ['push', 'update', 'status-flags', 'send']
915
takes_options = ['remember', 'overwrite', 'revision',
916
custom_help('verbose',
917
help='Show logs of pulled revisions.'),
918
custom_help('directory',
919
help='Branch to pull into, '
920
'rather than the one containing the working directory.'),
922
help="Perform a local pull in a bound "
923
"branch. Local pulls are not applied to "
927
takes_args = ['location?']
928
encoding_type = 'replace'
930
def run(self, location=None, remember=False, overwrite=False,
931
revision=None, verbose=False,
932
directory=None, local=False):
933
# FIXME: too much stuff is in the command class
936
if directory is None:
939
tree_to = WorkingTree.open_containing(directory)[0]
940
branch_to = tree_to.branch
941
self.add_cleanup(tree_to.lock_write().unlock)
942
except errors.NoWorkingTree:
944
branch_to = Branch.open_containing(directory)[0]
945
self.add_cleanup(branch_to.lock_write().unlock)
947
if local and not branch_to.get_bound_location():
948
raise errors.LocalRequiresBoundBranch()
950
possible_transports = []
951
if location is not None:
953
mergeable = bundle.read_mergeable_from_url(location,
954
possible_transports=possible_transports)
955
except errors.NotABundle:
958
stored_loc = branch_to.get_parent()
960
if stored_loc is None:
961
raise errors.BzrCommandError("No pull location known or"
964
display_url = urlutils.unescape_for_display(stored_loc,
967
self.outf.write("Using saved parent location: %s\n" % display_url)
968
location = stored_loc
970
revision = _get_one_revision('pull', revision)
971
if mergeable is not None:
972
if revision is not None:
973
raise errors.BzrCommandError(
974
'Cannot use -r with merge directives or bundles')
975
mergeable.install_revisions(branch_to.repository)
976
base_revision_id, revision_id, verified = \
977
mergeable.get_merge_request(branch_to.repository)
978
branch_from = branch_to
980
branch_from = Branch.open(location,
981
possible_transports=possible_transports)
982
self.add_cleanup(branch_from.lock_read().unlock)
984
if branch_to.get_parent() is None or remember:
985
branch_to.set_parent(branch_from.base)
987
if revision is not None:
988
revision_id = revision.as_revision_id(branch_from)
990
if tree_to is not None:
991
view_info = _get_view_info_for_change_reporter(tree_to)
992
change_reporter = delta._ChangeReporter(
993
unversioned_filter=tree_to.is_ignored,
995
result = tree_to.pull(
996
branch_from, overwrite, revision_id, change_reporter,
997
possible_transports=possible_transports, local=local)
999
result = branch_to.pull(
1000
branch_from, overwrite, revision_id, local=local)
1002
result.report(self.outf)
1003
if verbose and result.old_revid != result.new_revid:
1004
log.show_branch_change(
1005
branch_to, self.outf, result.old_revno,
1009
class cmd_push(Command):
1010
__doc__ = """Update a mirror of this branch.
1012
The target branch will not have its working tree populated because this
1013
is both expensive, and is not supported on remote file systems.
1015
Some smart servers or protocols *may* put the working tree in place in
293
1018
This command only works on branches that have not diverged. Branches are
294
considered diverged if both branches have had commits without first
295
pulling from the other.
297
If branches have diverged, you can use 'bzr merge' to pull the text changes
298
from one into the other.
1019
considered diverged if the destination branch's most recent commit is one
1020
that has not been merged (directly or indirectly) by the source branch.
1022
If branches have diverged, you can use 'bzr push --overwrite' to replace
1023
the other branch completely, discarding its unmerged changes.
1025
If you want to ensure you have the different changes in the other branch,
1026
do a merge (see bzr help merge) from the other branch, and commit that.
1027
After that you will be able to do a push without '--overwrite'.
1029
If there is no default push location set, the first push will set it.
1030
After that, you can omit the location to use the default. To change the
1031
default, use --remember. The value will only be saved if the remote
1032
location can be accessed.
1035
_see_also = ['pull', 'update', 'working-trees']
1036
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1037
Option('create-prefix',
1038
help='Create the path leading up to the branch '
1039
'if it does not already exist.'),
1040
custom_help('directory',
1041
help='Branch to push from, '
1042
'rather than the one containing the working directory.'),
1043
Option('use-existing-dir',
1044
help='By default push will fail if the target'
1045
' directory exists, but does not already'
1046
' have a control directory. This flag will'
1047
' allow push to proceed.'),
1049
help='Create a stacked branch that references the public location '
1050
'of the parent branch.'),
1051
Option('stacked-on',
1052
help='Create a stacked branch that refers to another branch '
1053
'for the commit history. Only the work not present in the '
1054
'referenced branch is included in the branch created.',
1057
help='Refuse to push if there are uncommitted changes in'
1058
' the working tree, --no-strict disables the check.'),
300
1060
takes_args = ['location?']
302
def run(self, location=None):
303
from bzrlib.merge import merge
305
from shutil import rmtree
308
br_to = find_branch('.')
309
stored_loc = br_to.get_parent()
1061
encoding_type = 'replace'
1063
def run(self, location=None, remember=False, overwrite=False,
1064
create_prefix=False, verbose=False, revision=None,
1065
use_existing_dir=False, directory=None, stacked_on=None,
1066
stacked=False, strict=None):
1067
from bzrlib.push import _show_push_branch
1069
if directory is None:
1071
# Get the source branch
1073
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1074
# Get the tip's revision_id
1075
revision = _get_one_revision('push', revision)
1076
if revision is not None:
1077
revision_id = revision.in_history(br_from).rev_id
1080
if tree is not None and revision_id is None:
1081
tree.check_changed_or_out_of_date(
1082
strict, 'push_strict',
1083
more_error='Use --no-strict to force the push.',
1084
more_warning='Uncommitted changes will not be pushed.')
1085
# Get the stacked_on branch, if any
1086
if stacked_on is not None:
1087
stacked_on = urlutils.normalize_url(stacked_on)
1089
parent_url = br_from.get_parent()
1091
parent = Branch.open(parent_url)
1092
stacked_on = parent.get_public_branch()
1094
# I considered excluding non-http url's here, thus forcing
1095
# 'public' branches only, but that only works for some
1096
# users, so it's best to just depend on the user spotting an
1097
# error by the feedback given to them. RBC 20080227.
1098
stacked_on = parent_url
1100
raise errors.BzrCommandError(
1101
"Could not determine branch to refer to.")
1103
# Get the destination location
310
1104
if location is None:
1105
stored_loc = br_from.get_push_location()
311
1106
if stored_loc is None:
312
raise BzrCommandError("No pull location known or specified.")
1107
raise errors.BzrCommandError(
1108
"No push location known or specified.")
314
print "Using last location: %s" % stored_loc
1110
display_url = urlutils.unescape_for_display(stored_loc,
1112
self.outf.write("Using saved push location: %s\n" % display_url)
315
1113
location = stored_loc
316
cache_root = tempfile.mkdtemp()
317
from bzrlib.branch import DivergedBranches
318
br_from = find_branch(location)
319
location = br_from.base
320
old_revno = br_to.revno()
322
from branch import find_cached_branch, DivergedBranches
323
br_from = find_cached_branch(location, cache_root)
324
location = br_from.base
325
old_revno = br_to.revno()
327
br_to.update_revisions(br_from)
328
except DivergedBranches:
329
raise BzrCommandError("These branches have diverged."
332
merge(('.', -1), ('.', old_revno), check_clean=False)
333
if location != stored_loc:
334
br_to.set_parent(location)
1115
_show_push_branch(br_from, revision_id, location, self.outf,
1116
verbose=verbose, overwrite=overwrite, remember=remember,
1117
stacked_on=stacked_on, create_prefix=create_prefix,
1118
use_existing_dir=use_existing_dir)
340
1121
class cmd_branch(Command):
341
"""Create a new copy of a branch.
1122
__doc__ = """Create a new branch that is a copy of an existing branch.
343
1124
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
344
1125
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1126
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1127
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1128
identifier, if any. For example, "branch lp:foo-bar" will attempt to
346
1131
To retrieve the branch as of a particular revision, supply the --revision
347
1132
parameter, as in "branch foo/bar -r 5".
1135
_see_also = ['checkout']
349
1136
takes_args = ['from_location', 'to_location?']
350
takes_options = ['revision']
1137
takes_options = ['revision',
1138
Option('hardlink', help='Hard-link working tree files where possible.'),
1139
Option('files-from', type=str,
1140
help="Get file contents from this tree."),
1142
help="Create a branch without a working-tree."),
1144
help="Switch the checkout in the current directory "
1145
"to the new branch."),
1147
help='Create a stacked branch referring to the source branch. '
1148
'The new branch will depend on the availability of the source '
1149
'branch for all operations.'),
1150
Option('standalone',
1151
help='Do not use a shared repository, even if available.'),
1152
Option('use-existing-dir',
1153
help='By default branch will fail if the target'
1154
' directory exists, but does not already'
1155
' have a control directory. This flag will'
1156
' allow branch to proceed.'),
1158
help="Bind new branch to from location."),
351
1160
aliases = ['get', 'clone']
353
def run(self, from_location, to_location=None, revision=None):
354
from bzrlib.branch import copy_branch, find_cached_branch
357
from shutil import rmtree
358
cache_root = tempfile.mkdtemp()
362
elif len(revision) > 1:
363
raise BzrCommandError(
364
'bzr branch --revision takes exactly 1 revision value')
366
br_from = find_cached_branch(from_location, cache_root)
368
if e.errno == errno.ENOENT:
369
raise BzrCommandError('Source location "%s" does not'
370
' exist.' % to_location)
373
if to_location is None:
374
to_location = os.path.basename(from_location.rstrip("/\\"))
376
os.mkdir(to_location)
378
if e.errno == errno.EEXIST:
379
raise BzrCommandError('Target directory "%s" already'
380
' exists.' % to_location)
381
if e.errno == errno.ENOENT:
382
raise BzrCommandError('Parent of "%s" does not exist.' %
387
copy_branch(br_from, to_location, revision[0])
388
except bzrlib.errors.NoSuchRevision:
390
msg = "The branch %s has no revision %d." % (from_location, revision[0])
391
raise BzrCommandError(msg)
1162
def run(self, from_location, to_location=None, revision=None,
1163
hardlink=False, stacked=False, standalone=False, no_tree=False,
1164
use_existing_dir=False, switch=False, bind=False,
1166
from bzrlib import switch as _mod_switch
1167
from bzrlib.tag import _merge_tags_if_possible
1168
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1170
if not (hardlink or files_from):
1171
# accelerator_tree is usually slower because you have to read N
1172
# files (no readahead, lots of seeks, etc), but allow the user to
1173
# explicitly request it
1174
accelerator_tree = None
1175
if files_from is not None and files_from != from_location:
1176
accelerator_tree = WorkingTree.open(files_from)
1177
revision = _get_one_revision('branch', revision)
1178
self.add_cleanup(br_from.lock_read().unlock)
1179
if revision is not None:
1180
revision_id = revision.as_revision_id(br_from)
1182
# FIXME - wt.last_revision, fallback to branch, fall back to
1183
# None or perhaps NULL_REVISION to mean copy nothing
1185
revision_id = br_from.last_revision()
1186
if to_location is None:
1187
to_location = urlutils.derive_to_location(from_location)
1188
to_transport = transport.get_transport(to_location)
1190
to_transport.mkdir('.')
1191
except errors.FileExists:
1192
if not use_existing_dir:
1193
raise errors.BzrCommandError('Target directory "%s" '
1194
'already exists.' % to_location)
1197
bzrdir.BzrDir.open_from_transport(to_transport)
1198
except errors.NotBranchError:
1201
raise errors.AlreadyBranchError(to_location)
1202
except errors.NoSuchFile:
1203
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1206
# preserve whatever source format we have.
1207
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1208
possible_transports=[to_transport],
1209
accelerator_tree=accelerator_tree,
1210
hardlink=hardlink, stacked=stacked,
1211
force_new_repo=standalone,
1212
create_tree_if_local=not no_tree,
1213
source_branch=br_from)
1214
branch = dir.open_branch()
1215
except errors.NoSuchRevision:
1216
to_transport.delete_tree('.')
1217
msg = "The branch %s has no revision %s." % (from_location,
1219
raise errors.BzrCommandError(msg)
1220
_merge_tags_if_possible(br_from, branch)
1221
# If the source branch is stacked, the new branch may
1222
# be stacked whether we asked for that explicitly or not.
1223
# We therefore need a try/except here and not just 'if stacked:'
1225
note('Created new stacked branch referring to %s.' %
1226
branch.get_stacked_on_url())
1227
except (errors.NotStacked, errors.UnstackableBranchFormat,
1228
errors.UnstackableRepositoryFormat), e:
1229
note('Branched %d revision(s).' % branch.revno())
1231
# Bind to the parent
1232
parent_branch = Branch.open(from_location)
1233
branch.bind(parent_branch)
1234
note('New branch bound to %s' % from_location)
1236
# Switch to the new branch
1237
wt, _ = WorkingTree.open_containing('.')
1238
_mod_switch.switch(wt.bzrdir, branch)
1239
note('Switched to branch: %s',
1240
urlutils.unescape_for_display(branch.base, 'utf-8'))
1243
class cmd_checkout(Command):
1244
__doc__ = """Create a new checkout of an existing branch.
1246
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1247
the branch found in '.'. This is useful if you have removed the working tree
1248
or if it was never created - i.e. if you pushed the branch to its current
1249
location using SFTP.
1251
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1252
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1253
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1254
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1255
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1258
To retrieve the branch as of a particular revision, supply the --revision
1259
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1260
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1264
_see_also = ['checkouts', 'branch']
1265
takes_args = ['branch_location?', 'to_location?']
1266
takes_options = ['revision',
1267
Option('lightweight',
1268
help="Perform a lightweight checkout. Lightweight "
1269
"checkouts depend on access to the branch for "
1270
"every operation. Normal checkouts can perform "
1271
"common operations like diff and status without "
1272
"such access, and also support local commits."
1274
Option('files-from', type=str,
1275
help="Get file contents from this tree."),
1277
help='Hard-link working tree files where possible.'
1282
def run(self, branch_location=None, to_location=None, revision=None,
1283
lightweight=False, files_from=None, hardlink=False):
1284
if branch_location is None:
1285
branch_location = osutils.getcwd()
1286
to_location = branch_location
1287
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1289
if not (hardlink or files_from):
1290
# accelerator_tree is usually slower because you have to read N
1291
# files (no readahead, lots of seeks, etc), but allow the user to
1292
# explicitly request it
1293
accelerator_tree = None
1294
revision = _get_one_revision('checkout', revision)
1295
if files_from is not None and files_from != branch_location:
1296
accelerator_tree = WorkingTree.open(files_from)
1297
if revision is not None:
1298
revision_id = revision.as_revision_id(source)
1301
if to_location is None:
1302
to_location = urlutils.derive_to_location(branch_location)
1303
# if the source and to_location are the same,
1304
# and there is no working tree,
1305
# then reconstitute a branch
1306
if (osutils.abspath(to_location) ==
1307
osutils.abspath(branch_location)):
1309
source.bzrdir.open_workingtree()
1310
except errors.NoWorkingTree:
1311
source.bzrdir.create_workingtree(revision_id)
1313
source.create_checkout(to_location, revision_id, lightweight,
1314
accelerator_tree, hardlink)
396
1317
class cmd_renames(Command):
397
"""Show list of renamed files.
399
TODO: Option to show renames between two historical versions.
401
TODO: Only show renames under dir, rather than in the whole branch.
1318
__doc__ = """Show list of renamed files.
1320
# TODO: Option to show renames between two historical versions.
1322
# TODO: Only show renames under dir, rather than in the whole branch.
1323
_see_also = ['status']
403
1324
takes_args = ['dir?']
405
def run(self, dir='.'):
407
old_inv = b.basis_tree().inventory
408
new_inv = b.read_working_inventory()
410
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
1327
def run(self, dir=u'.'):
1328
tree = WorkingTree.open_containing(dir)[0]
1329
self.add_cleanup(tree.lock_read().unlock)
1330
new_inv = tree.inventory
1331
old_tree = tree.basis_tree()
1332
self.add_cleanup(old_tree.lock_read().unlock)
1333
old_inv = old_tree.inventory
1335
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1336
for f, paths, c, v, p, n, k, e in iterator:
1337
if paths[0] == paths[1]:
1341
renames.append(paths)
412
1343
for old_name, new_name in renames:
413
print "%s => %s" % (old_name, new_name)
1344
self.outf.write("%s => %s\n" % (old_name, new_name))
1347
class cmd_update(Command):
1348
__doc__ = """Update a tree to have the latest code committed to its branch.
1350
This will perform a merge into the working tree, and may generate
1351
conflicts. If you have any local changes, you will still
1352
need to commit them after the update for the update to be complete.
1354
If you want to discard your local changes, you can just do a
1355
'bzr revert' instead of 'bzr commit' after the update.
1357
If the tree's branch is bound to a master branch, it will also update
1358
the branch from the master.
1361
_see_also = ['pull', 'working-trees', 'status-flags']
1362
takes_args = ['dir?']
1363
takes_options = ['revision']
1366
def run(self, dir='.', revision=None):
1367
if revision is not None and len(revision) != 1:
1368
raise errors.BzrCommandError(
1369
"bzr update --revision takes exactly one revision")
1370
tree = WorkingTree.open_containing(dir)[0]
1371
branch = tree.branch
1372
possible_transports = []
1373
master = branch.get_master_branch(
1374
possible_transports=possible_transports)
1375
if master is not None:
1376
branch_location = master.base
1379
branch_location = tree.branch.base
1380
tree.lock_tree_write()
1381
self.add_cleanup(tree.unlock)
1382
# get rid of the final '/' and be ready for display
1383
branch_location = urlutils.unescape_for_display(
1384
branch_location.rstrip('/'),
1386
existing_pending_merges = tree.get_parent_ids()[1:]
1390
# may need to fetch data into a heavyweight checkout
1391
# XXX: this may take some time, maybe we should display a
1393
old_tip = branch.update(possible_transports)
1394
if revision is not None:
1395
revision_id = revision[0].as_revision_id(branch)
1397
revision_id = branch.last_revision()
1398
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1399
revno = branch.revision_id_to_dotted_revno(revision_id)
1400
note("Tree is up to date at revision %s of branch %s" %
1401
('.'.join(map(str, revno)), branch_location))
1403
view_info = _get_view_info_for_change_reporter(tree)
1404
change_reporter = delta._ChangeReporter(
1405
unversioned_filter=tree.is_ignored,
1406
view_info=view_info)
1408
conflicts = tree.update(
1410
possible_transports=possible_transports,
1411
revision=revision_id,
1413
except errors.NoSuchRevision, e:
1414
raise errors.BzrCommandError(
1415
"branch has no revision %s\n"
1416
"bzr update --revision only works"
1417
" for a revision in the branch history"
1419
revno = tree.branch.revision_id_to_dotted_revno(
1420
_mod_revision.ensure_null(tree.last_revision()))
1421
note('Updated to revision %s of branch %s' %
1422
('.'.join(map(str, revno)), branch_location))
1423
parent_ids = tree.get_parent_ids()
1424
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1425
note('Your local commits will now show as pending merges with '
1426
"'bzr status', and can be committed with 'bzr commit'.")
416
1433
class cmd_info(Command):
417
"""Show statistical information about a branch."""
418
takes_args = ['branch?']
420
def run(self, branch=None):
423
b = find_branch(branch)
1434
__doc__ = """Show information about a working tree, branch or repository.
1436
This command will show all known locations and formats associated to the
1437
tree, branch or repository.
1439
In verbose mode, statistical information is included with each report.
1440
To see extended statistic information, use a verbosity level of 2 or
1441
higher by specifying the verbose option multiple times, e.g. -vv.
1443
Branches and working trees will also report any missing revisions.
1447
Display information on the format and related locations:
1451
Display the above together with extended format information and
1452
basic statistics (like the number of files in the working tree and
1453
number of revisions in the branch and repository):
1457
Display the above together with number of committers to the branch:
1461
_see_also = ['revno', 'working-trees', 'repositories']
1462
takes_args = ['location?']
1463
takes_options = ['verbose']
1464
encoding_type = 'replace'
1467
def run(self, location=None, verbose=False):
1469
noise_level = get_verbosity_level()
1472
from bzrlib.info import show_bzrdir_info
1473
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1474
verbose=noise_level, outfile=self.outf)
427
1477
class cmd_remove(Command):
428
"""Make a file unversioned.
1478
__doc__ = """Remove files or directories.
430
This makes bzr stop tracking changes to a versioned file. It does
431
not delete the working copy.
1480
This makes Bazaar stop tracking changes to the specified files. Bazaar will
1481
delete them if they can easily be recovered using revert otherwise they
1482
will be backed up (adding an extention of the form .~#~). If no options or
1483
parameters are given Bazaar will scan for files that are being tracked by
1484
Bazaar but missing in your tree and stop tracking them for you.
433
takes_args = ['file+']
434
takes_options = ['verbose']
436
def run(self, file_list, verbose=False):
437
b = find_branch(file_list[0])
438
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
1486
takes_args = ['file*']
1487
takes_options = ['verbose',
1488
Option('new', help='Only remove files that have never been committed.'),
1489
RegistryOption.from_kwargs('file-deletion-strategy',
1490
'The file deletion mode to be used.',
1491
title='Deletion Strategy', value_switches=True, enum_switch=False,
1492
safe='Backup changed files (default).',
1493
keep='Delete from bzr but leave the working copy.',
1494
force='Delete all the specified files, even if they can not be '
1495
'recovered and even if they are non-empty directories.')]
1496
aliases = ['rm', 'del']
1497
encoding_type = 'replace'
1499
def run(self, file_list, verbose=False, new=False,
1500
file_deletion_strategy='safe'):
1501
tree, file_list = WorkingTree.open_containing_paths(file_list)
1503
if file_list is not None:
1504
file_list = [f for f in file_list]
1506
self.add_cleanup(tree.lock_write().unlock)
1507
# Heuristics should probably all move into tree.remove_smart or
1510
added = tree.changes_from(tree.basis_tree(),
1511
specific_files=file_list).added
1512
file_list = sorted([f[0] for f in added], reverse=True)
1513
if len(file_list) == 0:
1514
raise errors.BzrCommandError('No matching files.')
1515
elif file_list is None:
1516
# missing files show up in iter_changes(basis) as
1517
# versioned-with-no-kind.
1519
for change in tree.iter_changes(tree.basis_tree()):
1520
# Find paths in the working tree that have no kind:
1521
if change[1][1] is not None and change[6][1] is None:
1522
missing.append(change[1][1])
1523
file_list = sorted(missing, reverse=True)
1524
file_deletion_strategy = 'keep'
1525
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1526
keep_files=file_deletion_strategy=='keep',
1527
force=file_deletion_strategy=='force')
441
1530
class cmd_file_id(Command):
442
"""Print file_id of a particular file or directory.
1531
__doc__ = """Print file_id of a particular file or directory.
444
1533
The file_id is assigned when the file is first added and remains the
445
1534
same through all revisions where the file exists, even when it is
446
1535
moved or renamed.
1539
_see_also = ['inventory', 'ls']
449
1540
takes_args = ['filename']
450
1543
def run(self, filename):
451
b = find_branch(filename)
452
i = b.inventory.path2id(b.relpath(filename))
454
raise BzrError("%r is not a versioned file" % filename)
1544
tree, relpath = WorkingTree.open_containing(filename)
1545
i = tree.path2id(relpath)
1547
raise errors.NotVersionedError(filename)
1549
self.outf.write(i + '\n')
459
1552
class cmd_file_path(Command):
460
"""Print path of file_ids to a file or directory.
1553
__doc__ = """Print path of file_ids to a file or directory.
462
1555
This prints one line for each directory down to the target,
463
starting at the branch root."""
1556
starting at the branch root.
465
1560
takes_args = ['filename']
466
1563
def run(self, filename):
467
b = find_branch(filename)
469
fid = inv.path2id(b.relpath(filename))
471
raise BzrError("%r is not a versioned file" % filename)
472
for fip in inv.get_idpath(fid):
1564
tree, relpath = WorkingTree.open_containing(filename)
1565
fid = tree.path2id(relpath)
1567
raise errors.NotVersionedError(filename)
1568
segments = osutils.splitpath(relpath)
1569
for pos in range(1, len(segments) + 1):
1570
path = osutils.joinpath(segments[:pos])
1571
self.outf.write("%s\n" % tree.path2id(path))
1574
class cmd_reconcile(Command):
1575
__doc__ = """Reconcile bzr metadata in a branch.
1577
This can correct data mismatches that may have been caused by
1578
previous ghost operations or bzr upgrades. You should only
1579
need to run this command if 'bzr check' or a bzr developer
1580
advises you to run it.
1582
If a second branch is provided, cross-branch reconciliation is
1583
also attempted, which will check that data like the tree root
1584
id which was not present in very early bzr versions is represented
1585
correctly in both branches.
1587
At the same time it is run it may recompress data resulting in
1588
a potential saving in disk space or performance gain.
1590
The branch *MUST* be on a listable system such as local disk or sftp.
1593
_see_also = ['check']
1594
takes_args = ['branch?']
1596
Option('canonicalize-chks',
1597
help='Make sure CHKs are in canonical form (repairs '
1602
def run(self, branch=".", canonicalize_chks=False):
1603
from bzrlib.reconcile import reconcile
1604
dir = bzrdir.BzrDir.open(branch)
1605
reconcile(dir, canonicalize_chks=canonicalize_chks)
476
1608
class cmd_revision_history(Command):
477
"""Display list of revision ids on this branch."""
480
for patchid in find_branch('.').revision_history():
484
class cmd_directories(Command):
485
"""Display list of versioned directories in this branch."""
487
for name, ie in find_branch('.').read_working_inventory().directories():
1609
__doc__ = """Display the list of revision ids on a branch."""
1612
takes_args = ['location?']
1617
def run(self, location="."):
1618
branch = Branch.open_containing(location)[0]
1619
for revid in branch.revision_history():
1620
self.outf.write(revid)
1621
self.outf.write('\n')
1624
class cmd_ancestry(Command):
1625
__doc__ = """List all revisions merged into this branch."""
1627
_see_also = ['log', 'revision-history']
1628
takes_args = ['location?']
1633
def run(self, location="."):
1635
wt = WorkingTree.open_containing(location)[0]
1636
except errors.NoWorkingTree:
1637
b = Branch.open(location)
1638
last_revision = b.last_revision()
1641
last_revision = wt.last_revision()
1643
revision_ids = b.repository.get_ancestry(last_revision)
1645
for revision_id in revision_ids:
1646
self.outf.write(revision_id + '\n')
494
1649
class cmd_init(Command):
495
"""Make a directory into a versioned branch.
1650
__doc__ = """Make a directory into a versioned branch.
497
1652
Use this to create an empty branch, or before importing an
498
1653
existing project.
500
Recipe for importing a tree of files:
1655
If there is a repository in a parent directory of the location, then
1656
the history of the branch will be stored in the repository. Otherwise
1657
init creates a standalone branch which carries its own history
1658
in the .bzr directory.
1660
If there is already a branch at the location but it has no working tree,
1661
the tree can be populated with 'bzr checkout'.
1663
Recipe for importing a tree of files::
505
bzr commit -m 'imported project'
508
from bzrlib.branch import Branch
509
Branch('.', init=True)
1669
bzr commit -m "imported project"
1672
_see_also = ['init-repository', 'branch', 'checkout']
1673
takes_args = ['location?']
1675
Option('create-prefix',
1676
help='Create the path leading up to the branch '
1677
'if it does not already exist.'),
1678
RegistryOption('format',
1679
help='Specify a format for this branch. '
1680
'See "help formats".',
1681
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1682
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1683
value_switches=True,
1684
title="Branch format",
1686
Option('append-revisions-only',
1687
help='Never change revnos or the existing log.'
1688
' Append revisions to it only.')
1690
def run(self, location=None, format=None, append_revisions_only=False,
1691
create_prefix=False):
1693
format = bzrdir.format_registry.make_bzrdir('default')
1694
if location is None:
1697
to_transport = transport.get_transport(location)
1699
# The path has to exist to initialize a
1700
# branch inside of it.
1701
# Just using os.mkdir, since I don't
1702
# believe that we want to create a bunch of
1703
# locations if the user supplies an extended path
1705
to_transport.ensure_base()
1706
except errors.NoSuchFile:
1707
if not create_prefix:
1708
raise errors.BzrCommandError("Parent directory of %s"
1710
"\nYou may supply --create-prefix to create all"
1711
" leading parent directories."
1713
to_transport.create_prefix()
1716
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1717
except errors.NotBranchError:
1718
# really a NotBzrDir error...
1719
create_branch = bzrdir.BzrDir.create_branch_convenience
1720
branch = create_branch(to_transport.base, format=format,
1721
possible_transports=[to_transport])
1722
a_bzrdir = branch.bzrdir
1724
from bzrlib.transport.local import LocalTransport
1725
if a_bzrdir.has_branch():
1726
if (isinstance(to_transport, LocalTransport)
1727
and not a_bzrdir.has_workingtree()):
1728
raise errors.BranchExistsWithoutWorkingTree(location)
1729
raise errors.AlreadyBranchError(location)
1730
branch = a_bzrdir.create_branch()
1731
a_bzrdir.create_workingtree()
1732
if append_revisions_only:
1734
branch.set_append_revisions_only(True)
1735
except errors.UpgradeRequired:
1736
raise errors.BzrCommandError('This branch format cannot be set'
1737
' to append-revisions-only. Try --default.')
1739
from bzrlib.info import describe_layout, describe_format
1741
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1742
except (errors.NoWorkingTree, errors.NotLocalUrl):
1744
repository = branch.repository
1745
layout = describe_layout(repository, branch, tree).lower()
1746
format = describe_format(a_bzrdir, repository, branch, tree)
1747
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1748
if repository.is_shared():
1749
#XXX: maybe this can be refactored into transport.path_or_url()
1750
url = repository.bzrdir.root_transport.external_url()
1752
url = urlutils.local_path_from_url(url)
1753
except errors.InvalidURL:
1755
self.outf.write("Using shared repository: %s\n" % url)
1758
class cmd_init_repository(Command):
1759
__doc__ = """Create a shared repository for branches to share storage space.
1761
New branches created under the repository directory will store their
1762
revisions in the repository, not in the branch directory. For branches
1763
with shared history, this reduces the amount of storage needed and
1764
speeds up the creation of new branches.
1766
If the --no-trees option is given then the branches in the repository
1767
will not have working trees by default. They will still exist as
1768
directories on disk, but they will not have separate copies of the
1769
files at a certain revision. This can be useful for repositories that
1770
store branches which are interacted with through checkouts or remote
1771
branches, such as on a server.
1774
Create a shared repository holding just branches::
1776
bzr init-repo --no-trees repo
1779
Make a lightweight checkout elsewhere::
1781
bzr checkout --lightweight repo/trunk trunk-checkout
1786
_see_also = ['init', 'branch', 'checkout', 'repositories']
1787
takes_args = ["location"]
1788
takes_options = [RegistryOption('format',
1789
help='Specify a format for this repository. See'
1790
' "bzr help formats" for details.',
1791
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1792
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1793
value_switches=True, title='Repository format'),
1795
help='Branches in the repository will default to'
1796
' not having a working tree.'),
1798
aliases = ["init-repo"]
1800
def run(self, location, format=None, no_trees=False):
1802
format = bzrdir.format_registry.make_bzrdir('default')
1804
if location is None:
1807
to_transport = transport.get_transport(location)
1808
to_transport.ensure_base()
1810
newdir = format.initialize_on_transport(to_transport)
1811
repo = newdir.create_repository(shared=True)
1812
repo.set_make_working_trees(not no_trees)
1814
from bzrlib.info import show_bzrdir_info
1815
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
512
1818
class cmd_diff(Command):
513
"""Show differences in working tree.
515
If files are listed, only the changes in those files are listed.
516
Otherwise, all changes for the tree are listed.
518
TODO: Allow diff across branches.
520
TODO: Option to use external diff command; could be GNU diff, wdiff,
523
TODO: Python difflib is not exactly the same as unidiff; should
524
either fix it up or prefer to use an external diff.
526
TODO: If a directory is given, diff everything under that.
528
TODO: Selected-file diff is inefficient and doesn't show you
531
TODO: This probably handles non-Unix newlines poorly.
1819
__doc__ = """Show differences in the working tree, between revisions or branches.
1821
If no arguments are given, all changes for the current tree are listed.
1822
If files are given, only the changes in those files are listed.
1823
Remote and multiple branches can be compared by using the --old and
1824
--new options. If not provided, the default for both is derived from
1825
the first argument, if any, or the current tree if no arguments are
1828
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1829
produces patches suitable for "patch -p1".
1833
2 - unrepresentable changes
1838
Shows the difference in the working tree versus the last commit::
1842
Difference between the working tree and revision 1::
1846
Difference between revision 3 and revision 1::
1850
Difference between revision 3 and revision 1 for branch xxx::
1854
To see the changes introduced in revision X::
1858
Note that in the case of a merge, the -c option shows the changes
1859
compared to the left hand parent. To see the changes against
1860
another parent, use::
1862
bzr diff -r<chosen_parent>..X
1864
The changes introduced by revision 2 (equivalent to -r1..2)::
1868
Show just the differences for file NEWS::
1872
Show the differences in working tree xxx for file NEWS::
1876
Show the differences from branch xxx to this working tree:
1880
Show the differences between two branches for file NEWS::
1882
bzr diff --old xxx --new yyy NEWS
1884
Same as 'bzr diff' but prefix paths with old/ and new/::
1886
bzr diff --prefix old/:new/
1888
Show the differences using a custom diff program with options::
1890
bzr diff --using /usr/bin/diff --diff-options -wu
1892
_see_also = ['status']
539
1893
takes_args = ['file*']
540
takes_options = ['revision', 'diff-options']
1895
Option('diff-options', type=str,
1896
help='Pass these options to the external diff program.'),
1897
Option('prefix', type=str,
1899
help='Set prefixes added to old and new filenames, as '
1900
'two values separated by a colon. (eg "old/:new/").'),
1902
help='Branch/tree to compare from.',
1906
help='Branch/tree to compare to.',
1912
help='Use this command to compare files.',
1915
RegistryOption('format',
1916
help='Diff format to use.',
1917
lazy_registry=('bzrlib.diff', 'format_registry'),
1918
value_switches=False, title='Diff format'),
541
1920
aliases = ['di', 'dif']
543
def run(self, revision=None, file_list=None, diff_options=None):
544
from bzrlib.diff import show_diff
547
b = find_branch(file_list[0])
548
file_list = [b.relpath(f) for f in file_list]
549
if file_list == ['']:
550
# just pointing to top-of-tree
555
if revision is not None:
556
if len(revision) == 1:
557
show_diff(b, revision[0], specific_files=file_list,
558
external_diff_options=diff_options)
559
elif len(revision) == 2:
560
show_diff(b, revision[0], specific_files=file_list,
561
external_diff_options=diff_options,
562
revision2=revision[1])
564
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
566
show_diff(b, None, specific_files=file_list,
567
external_diff_options=diff_options)
1921
encoding_type = 'exact'
1924
def run(self, revision=None, file_list=None, diff_options=None,
1925
prefix=None, old=None, new=None, using=None, format=None):
1926
from bzrlib.diff import (get_trees_and_branches_to_diff_locked,
1929
if (prefix is None) or (prefix == '0'):
1937
old_label, new_label = prefix.split(":")
1939
raise errors.BzrCommandError(
1940
'--prefix expects two values separated by a colon'
1941
' (eg "old/:new/")')
1943
if revision and len(revision) > 2:
1944
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1945
' one or two revision specifiers')
1947
if using is not None and format is not None:
1948
raise errors.BzrCommandError('--using and --format are mutually '
1951
(old_tree, new_tree,
1952
old_branch, new_branch,
1953
specific_files, extra_trees) = get_trees_and_branches_to_diff_locked(
1954
file_list, revision, old, new, self.add_cleanup, apply_view=True)
1955
# GNU diff on Windows uses ANSI encoding for filenames
1956
path_encoding = osutils.get_diff_header_encoding()
1957
return show_diff_trees(old_tree, new_tree, sys.stdout,
1958
specific_files=specific_files,
1959
external_diff_options=diff_options,
1960
old_label=old_label, new_label=new_label,
1961
extra_trees=extra_trees,
1962
path_encoding=path_encoding,
572
1967
class cmd_deleted(Command):
573
"""List files deleted in the working tree.
575
TODO: Show files deleted since a previous revision, or between two revisions.
1968
__doc__ = """List files deleted in the working tree.
577
def run(self, show_ids=False):
580
new = b.working_tree()
582
## TODO: Much more efficient way to do this: read in new
583
## directories with readdir, rather than stating each one. Same
584
## level of effort but possibly much less IO. (Or possibly not,
585
## if the directories are very large...)
1970
# TODO: Show files deleted since a previous revision, or
1971
# between two revisions.
1972
# TODO: Much more efficient way to do this: read in new
1973
# directories with readdir, rather than stating each one. Same
1974
# level of effort but possibly much less IO. (Or possibly not,
1975
# if the directories are very large...)
1976
_see_also = ['status', 'ls']
1977
takes_options = ['directory', 'show-ids']
1980
def run(self, show_ids=False, directory=u'.'):
1981
tree = WorkingTree.open_containing(directory)[0]
1982
self.add_cleanup(tree.lock_read().unlock)
1983
old = tree.basis_tree()
1984
self.add_cleanup(old.lock_read().unlock)
587
1985
for path, ie in old.inventory.iter_entries():
588
if not new.has_id(ie.file_id):
1986
if not tree.has_id(ie.file_id):
1987
self.outf.write(path)
590
print '%-50s %s' % (path, ie.file_id)
1989
self.outf.write(' ')
1990
self.outf.write(ie.file_id)
1991
self.outf.write('\n')
595
1994
class cmd_modified(Command):
596
"""List files modified in working tree."""
1995
__doc__ = """List files modified in working tree.
599
from bzrlib.delta import compare_trees
602
td = compare_trees(b.basis_tree(), b.working_tree())
604
for path, id, kind in td.modified:
1999
_see_also = ['status', 'ls']
2000
takes_options = ['directory', 'null']
2003
def run(self, null=False, directory=u'.'):
2004
tree = WorkingTree.open_containing(directory)[0]
2005
td = tree.changes_from(tree.basis_tree())
2006
for path, id, kind, text_modified, meta_modified in td.modified:
2008
self.outf.write(path + '\0')
2010
self.outf.write(osutils.quotefn(path) + '\n')
609
2013
class cmd_added(Command):
610
"""List files added in working tree."""
2014
__doc__ = """List files added in working tree.
614
wt = b.working_tree()
615
basis_inv = b.basis_tree().inventory
2018
_see_also = ['status', 'ls']
2019
takes_options = ['directory', 'null']
2022
def run(self, null=False, directory=u'.'):
2023
wt = WorkingTree.open_containing(directory)[0]
2024
self.add_cleanup(wt.lock_read().unlock)
2025
basis = wt.basis_tree()
2026
self.add_cleanup(basis.lock_read().unlock)
2027
basis_inv = basis.inventory
616
2028
inv = wt.inventory
617
2029
for file_id in inv:
618
2030
if file_id in basis_inv:
2032
if inv.is_root(file_id) and len(basis_inv) == 0:
620
2034
path = inv.id2path(file_id)
621
if not os.access(b.abspath(path), os.F_OK):
2035
if not os.access(osutils.pathjoin(wt.basedir, path), os.F_OK):
2038
self.outf.write(path + '\0')
2040
self.outf.write(osutils.quotefn(path) + '\n')
627
2043
class cmd_root(Command):
628
"""Show the tree root directory.
2044
__doc__ = """Show the tree root directory.
630
2046
The root is the nearest enclosing directory with a .bzr control
632
2049
takes_args = ['filename?']
633
2051
def run(self, filename=None):
634
2052
"""Print the branch root."""
635
b = find_branch(filename)
2053
tree = WorkingTree.open_containing(filename)[0]
2054
self.outf.write(tree.basedir + '\n')
2057
def _parse_limit(limitstring):
2059
return int(limitstring)
2061
msg = "The limit argument must be an integer."
2062
raise errors.BzrCommandError(msg)
2065
def _parse_levels(s):
2069
msg = "The levels argument must be an integer."
2070
raise errors.BzrCommandError(msg)
639
2073
class cmd_log(Command):
640
"""Show log of this branch.
642
To request a range of logs, you can use the command -r begin:end
643
-r revision requests a specific revision, -r :end or -r begin: are
646
--message allows you to give a regular expression, which will be evaluated
647
so that only matching entries will be displayed.
649
TODO: Make --revision support uuid: and hash: [future tag:] notation.
2074
__doc__ = """Show historical log for a branch or subset of a branch.
2076
log is bzr's default tool for exploring the history of a branch.
2077
The branch to use is taken from the first parameter. If no parameters
2078
are given, the branch containing the working directory is logged.
2079
Here are some simple examples::
2081
bzr log log the current branch
2082
bzr log foo.py log a file in its branch
2083
bzr log http://server/branch log a branch on a server
2085
The filtering, ordering and information shown for each revision can
2086
be controlled as explained below. By default, all revisions are
2087
shown sorted (topologically) so that newer revisions appear before
2088
older ones and descendants always appear before ancestors. If displayed,
2089
merged revisions are shown indented under the revision in which they
2094
The log format controls how information about each revision is
2095
displayed. The standard log formats are called ``long``, ``short``
2096
and ``line``. The default is long. See ``bzr help log-formats``
2097
for more details on log formats.
2099
The following options can be used to control what information is
2102
-l N display a maximum of N revisions
2103
-n N display N levels of revisions (0 for all, 1 for collapsed)
2104
-v display a status summary (delta) for each revision
2105
-p display a diff (patch) for each revision
2106
--show-ids display revision-ids (and file-ids), not just revnos
2108
Note that the default number of levels to display is a function of the
2109
log format. If the -n option is not used, the standard log formats show
2110
just the top level (mainline).
2112
Status summaries are shown using status flags like A, M, etc. To see
2113
the changes explained using words like ``added`` and ``modified``
2114
instead, use the -vv option.
2118
To display revisions from oldest to newest, use the --forward option.
2119
In most cases, using this option will have little impact on the total
2120
time taken to produce a log, though --forward does not incrementally
2121
display revisions like --reverse does when it can.
2123
:Revision filtering:
2125
The -r option can be used to specify what revision or range of revisions
2126
to filter against. The various forms are shown below::
2128
-rX display revision X
2129
-rX.. display revision X and later
2130
-r..Y display up to and including revision Y
2131
-rX..Y display from X to Y inclusive
2133
See ``bzr help revisionspec`` for details on how to specify X and Y.
2134
Some common examples are given below::
2136
-r-1 show just the tip
2137
-r-10.. show the last 10 mainline revisions
2138
-rsubmit:.. show what's new on this branch
2139
-rancestor:path.. show changes since the common ancestor of this
2140
branch and the one at location path
2141
-rdate:yesterday.. show changes since yesterday
2143
When logging a range of revisions using -rX..Y, log starts at
2144
revision Y and searches back in history through the primary
2145
("left-hand") parents until it finds X. When logging just the
2146
top level (using -n1), an error is reported if X is not found
2147
along the way. If multi-level logging is used (-n0), X may be
2148
a nested merge revision and the log will be truncated accordingly.
2152
If parameters are given and the first one is not a branch, the log
2153
will be filtered to show only those revisions that changed the
2154
nominated files or directories.
2156
Filenames are interpreted within their historical context. To log a
2157
deleted file, specify a revision range so that the file existed at
2158
the end or start of the range.
2160
Historical context is also important when interpreting pathnames of
2161
renamed files/directories. Consider the following example:
2163
* revision 1: add tutorial.txt
2164
* revision 2: modify tutorial.txt
2165
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2169
* ``bzr log guide.txt`` will log the file added in revision 1
2171
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2173
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2174
the original file in revision 2.
2176
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2177
was no file called guide.txt in revision 2.
2179
Renames are always followed by log. By design, there is no need to
2180
explicitly ask for this (and no way to stop logging a file back
2181
until it was last renamed).
2185
The --message option can be used for finding revisions that match a
2186
regular expression in a commit message.
2190
GUI tools and IDEs are often better at exploring history than command
2191
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2192
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2193
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2194
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2196
You may find it useful to add the aliases below to ``bazaar.conf``::
2200
top = log -l10 --line
2203
``bzr tip`` will then show the latest revision while ``bzr top``
2204
will show the last 10 mainline revisions. To see the details of a
2205
particular revision X, ``bzr show -rX``.
2207
If you are interested in looking deeper into a particular merge X,
2208
use ``bzr log -n0 -rX``.
2210
``bzr log -v`` on a branch with lots of history is currently
2211
very slow. A fix for this issue is currently under development.
2212
With or without that fix, it is recommended that a revision range
2213
be given when using the -v option.
2215
bzr has a generic full-text matching plugin, bzr-search, that can be
2216
used to find revisions matching user names, commit messages, etc.
2217
Among other features, this plugin can find all revisions containing
2218
a list of words but not others.
2220
When exploring non-mainline history on large projects with deep
2221
history, the performance of log can be greatly improved by installing
2222
the historycache plugin. This plugin buffers historical information
2223
trading disk space for faster speed.
2225
takes_args = ['file*']
2226
_see_also = ['log-formats', 'revisionspec']
2229
help='Show from oldest to newest.'),
2231
custom_help('verbose',
2232
help='Show files changed in each revision.'),
2236
type=bzrlib.option._parse_revision_str,
2238
help='Show just the specified revision.'
2239
' See also "help revisionspec".'),
2241
RegistryOption('authors',
2242
'What names to list as authors - first, all or committer.',
2244
lazy_registry=('bzrlib.log', 'author_list_registry'),
2248
help='Number of levels to display - 0 for all, 1 for flat.',
2250
type=_parse_levels),
2253
help='Show revisions whose message matches this '
2254
'regular expression.',
2258
help='Limit the output to the first N revisions.',
2263
help='Show changes made in each revision as a patch.'),
2264
Option('include-merges',
2265
help='Show merged revisions like --levels 0 does.'),
2266
Option('exclude-common-ancestry',
2267
help='Display only the revisions that are not part'
2268
' of both ancestries (require -rX..Y)'
2271
encoding_type = 'replace'
653
takes_args = ['filename?']
654
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
655
'long', 'message', 'short',]
657
def run(self, filename=None, timezone='original',
2274
def run(self, file_list=None, timezone='original',
665
from bzrlib.log import log_formatter, show_log
2285
include_merges=False,
2287
exclude_common_ancestry=False,
2289
from bzrlib.log import (
2291
make_log_request_dict,
2292
_get_info_for_log_files,
668
2294
direction = (forward and 'forward') or 'reverse'
671
b = find_branch(filename)
672
fp = b.relpath(filename)
674
file_id = b.read_working_inventory().path2id(fp)
676
file_id = None # points to branch root
684
elif len(revision) == 1:
685
rev1 = rev2 = b.get_revision_info(revision[0])[0]
686
elif len(revision) == 2:
687
rev1 = b.get_revision_info(revision[0])[0]
688
rev2 = b.get_revision_info(revision[1])[0]
690
raise BzrCommandError('bzr log --revision takes one or two values.')
697
mutter('encoding log as %r' % bzrlib.user_encoding)
699
# use 'replace' so that we don't abort if trying to write out
700
# in e.g. the default C locale.
701
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
707
lf = log_formatter(log_format,
710
show_timezone=timezone)
2295
if (exclude_common_ancestry
2296
and (revision is None or len(revision) != 2)):
2297
raise errors.BzrCommandError(
2298
'--exclude-common-ancestry requires -r with two revisions')
2303
raise errors.BzrCommandError(
2304
'--levels and --include-merges are mutually exclusive')
2306
if change is not None:
2308
raise errors.RangeInChangeOption()
2309
if revision is not None:
2310
raise errors.BzrCommandError(
2311
'--revision and --change are mutually exclusive')
2316
filter_by_dir = False
2318
# find the file ids to log and check for directory filtering
2319
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2320
revision, file_list, self.add_cleanup)
2321
for relpath, file_id, kind in file_info_list:
2323
raise errors.BzrCommandError(
2324
"Path unknown at end or start of revision range: %s" %
2326
# If the relpath is the top of the tree, we log everything
2331
file_ids.append(file_id)
2332
filter_by_dir = filter_by_dir or (
2333
kind in ['directory', 'tree-reference'])
2336
# FIXME ? log the current subdir only RBC 20060203
2337
if revision is not None \
2338
and len(revision) > 0 and revision[0].get_branch():
2339
location = revision[0].get_branch()
2342
dir, relpath = bzrdir.BzrDir.open_containing(location)
2343
b = dir.open_branch()
2344
self.add_cleanup(b.lock_read().unlock)
2345
rev1, rev2 = _get_revision_range(revision, b, self.name())
2347
# Decide on the type of delta & diff filtering to use
2348
# TODO: add an --all-files option to make this configurable & consistent
2356
diff_type = 'partial'
2360
# Build the log formatter
2361
if log_format is None:
2362
log_format = log.log_formatter_registry.get_default(b)
2363
# Make a non-encoding output to include the diffs - bug 328007
2364
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2365
lf = log_format(show_ids=show_ids, to_file=self.outf,
2366
to_exact_file=unencoded_output,
2367
show_timezone=timezone,
2368
delta_format=get_verbosity_level(),
2370
show_advice=levels is None,
2371
author_list_handler=authors)
2373
# Choose the algorithm for doing the logging. It's annoying
2374
# having multiple code paths like this but necessary until
2375
# the underlying repository format is faster at generating
2376
# deltas or can provide everything we need from the indices.
2377
# The default algorithm - match-using-deltas - works for
2378
# multiple files and directories and is faster for small
2379
# amounts of history (200 revisions say). However, it's too
2380
# slow for logging a single file in a repository with deep
2381
# history, i.e. > 10K revisions. In the spirit of "do no
2382
# evil when adding features", we continue to use the
2383
# original algorithm - per-file-graph - for the "single
2384
# file that isn't a directory without showing a delta" case.
2385
partial_history = revision and b.repository._format.supports_chks
2386
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2387
or delta_type or partial_history)
2389
# Build the LogRequest and execute it
2390
if len(file_ids) == 0:
2392
rqst = make_log_request_dict(
2393
direction=direction, specific_fileids=file_ids,
2394
start_revision=rev1, end_revision=rev2, limit=limit,
2395
message_search=message, delta_type=delta_type,
2396
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2397
exclude_common_ancestry=exclude_common_ancestry,
2399
Logger(b, rqst).show(lf)
2402
def _get_revision_range(revisionspec_list, branch, command_name):
2403
"""Take the input of a revision option and turn it into a revision range.
2405
It returns RevisionInfo objects which can be used to obtain the rev_id's
2406
of the desired revisions. It does some user input validations.
2408
if revisionspec_list is None:
2411
elif len(revisionspec_list) == 1:
2412
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2413
elif len(revisionspec_list) == 2:
2414
start_spec = revisionspec_list[0]
2415
end_spec = revisionspec_list[1]
2416
if end_spec.get_branch() != start_spec.get_branch():
2417
# b is taken from revision[0].get_branch(), and
2418
# show_log will use its revision_history. Having
2419
# different branches will lead to weird behaviors.
2420
raise errors.BzrCommandError(
2421
"bzr %s doesn't accept two revisions in different"
2422
" branches." % command_name)
2423
if start_spec.spec is None:
2424
# Avoid loading all the history.
2425
rev1 = RevisionInfo(branch, None, None)
2427
rev1 = start_spec.in_history(branch)
2428
# Avoid loading all of history when we know a missing
2429
# end of range means the last revision ...
2430
if end_spec.spec is None:
2431
last_revno, last_revision_id = branch.last_revision_info()
2432
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2434
rev2 = end_spec.in_history(branch)
2436
raise errors.BzrCommandError(
2437
'bzr %s --revision takes one or two values.' % command_name)
2441
def _revision_range_to_revid_range(revision_range):
2444
if revision_range[0] is not None:
2445
rev_id1 = revision_range[0].rev_id
2446
if revision_range[1] is not None:
2447
rev_id2 = revision_range[1].rev_id
2448
return rev_id1, rev_id2
2450
def get_log_format(long=False, short=False, line=False, default='long'):
2451
log_format = default
2455
log_format = 'short'
723
2461
class cmd_touching_revisions(Command):
724
"""Return revision-ids which affected a particular file.
726
A more user-friendly interface is "bzr log FILE"."""
2462
__doc__ = """Return revision-ids which affected a particular file.
2464
A more user-friendly interface is "bzr log FILE".
728
2468
takes_args = ["filename"]
729
2471
def run(self, filename):
730
b = find_branch(filename)
731
inv = b.read_working_inventory()
732
file_id = inv.path2id(b.relpath(filename))
733
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
734
print "%6d %s" % (revno, what)
2472
tree, relpath = WorkingTree.open_containing(filename)
2473
file_id = tree.path2id(relpath)
2475
self.add_cleanup(b.lock_read().unlock)
2476
touching_revs = log.find_touching_revisions(b, file_id)
2477
for revno, revision_id, what in touching_revs:
2478
self.outf.write("%6d %s\n" % (revno, what))
737
2481
class cmd_ls(Command):
738
"""List files in a tree.
740
TODO: Take a revision or remote path and list that tree instead.
2482
__doc__ = """List files in a tree.
743
def run(self, revision=None, verbose=False):
746
tree = b.working_tree()
2485
_see_also = ['status', 'cat']
2486
takes_args = ['path?']
2490
Option('recursive', short_name='R',
2491
help='Recurse into subdirectories.'),
2493
help='Print paths relative to the root of the branch.'),
2494
Option('unknown', short_name='u',
2495
help='Print unknown files.'),
2496
Option('versioned', help='Print versioned files.',
2498
Option('ignored', short_name='i',
2499
help='Print ignored files.'),
2500
Option('kind', short_name='k',
2501
help='List entries of a particular kind: file, directory, symlink.',
2508
def run(self, revision=None, verbose=False,
2509
recursive=False, from_root=False,
2510
unknown=False, versioned=False, ignored=False,
2511
null=False, kind=None, show_ids=False, path=None, directory=None):
2513
if kind and kind not in ('file', 'directory', 'symlink'):
2514
raise errors.BzrCommandError('invalid kind specified')
2516
if verbose and null:
2517
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2518
all = not (unknown or versioned or ignored)
2520
selection = {'I':ignored, '?':unknown, 'V':versioned}
748
tree = b.revision_tree(b.lookup_revision(revision))
750
for fp, fc, kind, fid in tree.list_files():
2526
raise errors.BzrCommandError('cannot specify both --from-root'
2529
tree, branch, relpath = \
2530
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2532
# Calculate the prefix to use
2536
prefix = relpath + '/'
2537
elif fs_path != '.' and not fs_path.endswith('/'):
2538
prefix = fs_path + '/'
2540
if revision is not None or tree is None:
2541
tree = _get_one_revision_tree('ls', revision, branch=branch)
2544
if isinstance(tree, WorkingTree) and tree.supports_views():
2545
view_files = tree.views.lookup_view()
2548
view_str = views.view_display_str(view_files)
2549
note("Ignoring files outside view. View is %s" % view_str)
2551
self.add_cleanup(tree.lock_read().unlock)
2552
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2553
from_dir=relpath, recursive=recursive):
2554
# Apply additional masking
2555
if not all and not selection[fc]:
2557
if kind is not None and fkind != kind:
2562
fullpath = osutils.pathjoin(relpath, fp)
2565
views.check_path_in_view(tree, fullpath)
2566
except errors.FileOutsideView:
2571
fp = osutils.pathjoin(prefix, fp)
2572
kindch = entry.kind_character()
2573
outstring = fp + kindch
2574
ui.ui_factory.clear_term()
752
if kind == 'directory':
2576
outstring = '%-8s %s' % (fc, outstring)
2577
if show_ids and fid is not None:
2578
outstring = "%-50s %s" % (outstring, fid)
2579
self.outf.write(outstring + '\n')
2581
self.outf.write(fp + '\0')
2584
self.outf.write(fid)
2585
self.outf.write('\0')
2593
self.outf.write('%-50s %s\n' % (outstring, my_id))
759
print '%-8s %s%s' % (fc, fp, kindch)
2595
self.outf.write(outstring + '\n')
765
2598
class cmd_unknowns(Command):
766
"""List unknown files."""
768
from bzrlib.osutils import quotefn
769
for f in find_branch('.').unknowns():
2599
__doc__ = """List unknown files.
2604
takes_options = ['directory']
2607
def run(self, directory=u'.'):
2608
for f in WorkingTree.open_containing(directory)[0].unknowns():
2609
self.outf.write(osutils.quotefn(f) + '\n')
774
2612
class cmd_ignore(Command):
775
"""Ignore a command or pattern.
2613
__doc__ = """Ignore specified files or patterns.
2615
See ``bzr help patterns`` for details on the syntax of patterns.
2617
If a .bzrignore file does not exist, the ignore command
2618
will create one and add the specified files or patterns to the newly
2619
created file. The ignore command will also automatically add the
2620
.bzrignore file to be versioned. Creating a .bzrignore file without
2621
the use of the ignore command will require an explicit add command.
777
2623
To remove patterns from the ignore list, edit the .bzrignore file.
779
If the pattern contains a slash, it is compared to the whole path
780
from the branch root. Otherwise, it is comapred to only the last
781
component of the path.
783
Ignore patterns are case-insensitive on case-insensitive systems.
785
Note: wildcards must be quoted from the shell on Unix.
788
bzr ignore ./Makefile
2624
After adding, editing or deleting that file either indirectly by
2625
using this command or directly by using an editor, be sure to commit
2628
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2629
the global ignore file can be found in the application data directory as
2630
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2631
Global ignores are not touched by this command. The global ignore file
2632
can be edited directly using an editor.
2634
Patterns prefixed with '!' are exceptions to ignore patterns and take
2635
precedence over regular ignores. Such exceptions are used to specify
2636
files that should be versioned which would otherwise be ignored.
2638
Patterns prefixed with '!!' act as regular ignore patterns, but have
2639
precedence over the '!' exception patterns.
2641
Note: ignore patterns containing shell wildcards must be quoted from
2645
Ignore the top level Makefile::
2647
bzr ignore ./Makefile
2649
Ignore .class files in all directories...::
2651
bzr ignore "*.class"
2653
...but do not ignore "special.class"::
2655
bzr ignore "!special.class"
2657
Ignore .o files under the lib directory::
2659
bzr ignore "lib/**/*.o"
2661
Ignore .o files under the lib directory::
2663
bzr ignore "RE:lib/.*\.o"
2665
Ignore everything but the "debian" toplevel directory::
2667
bzr ignore "RE:(?!debian/).*"
2669
Ignore everything except the "local" toplevel directory,
2670
but always ignore "*~" autosave files, even under local/::
2673
bzr ignore "!./local"
791
takes_args = ['name_pattern']
793
def run(self, name_pattern):
794
from bzrlib.atomicfile import AtomicFile
798
ifn = b.abspath('.bzrignore')
800
if os.path.exists(ifn):
803
igns = f.read().decode('utf-8')
809
# TODO: If the file already uses crlf-style termination, maybe
810
# we should use that for the newly added lines?
812
if igns and igns[-1] != '\n':
814
igns += name_pattern + '\n'
817
f = AtomicFile(ifn, 'wt')
818
f.write(igns.encode('utf-8'))
823
inv = b.working_tree().inventory
824
if inv.path2id('.bzrignore'):
825
mutter('.bzrignore is already versioned')
827
mutter('need to make new .bzrignore file versioned')
828
b.add(['.bzrignore'])
2677
_see_also = ['status', 'ignored', 'patterns']
2678
takes_args = ['name_pattern*']
2679
takes_options = ['directory',
2680
Option('default-rules',
2681
help='Display the default ignore rules that bzr uses.')
2684
def run(self, name_pattern_list=None, default_rules=None,
2686
from bzrlib import ignores
2687
if default_rules is not None:
2688
# dump the default rules and exit
2689
for pattern in ignores.USER_DEFAULTS:
2690
self.outf.write("%s\n" % pattern)
2692
if not name_pattern_list:
2693
raise errors.BzrCommandError("ignore requires at least one "
2694
"NAME_PATTERN or --default-rules.")
2695
name_pattern_list = [globbing.normalize_pattern(p)
2696
for p in name_pattern_list]
2698
for p in name_pattern_list:
2699
if not globbing.Globster.is_pattern_valid(p):
2700
bad_patterns += ('\n %s' % p)
2702
msg = ('Invalid ignore pattern(s) found. %s' % bad_patterns)
2703
ui.ui_factory.show_error(msg)
2704
raise errors.InvalidPattern('')
2705
for name_pattern in name_pattern_list:
2706
if (name_pattern[0] == '/' or
2707
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2708
raise errors.BzrCommandError(
2709
"NAME_PATTERN should not be an absolute path")
2710
tree, relpath = WorkingTree.open_containing(directory)
2711
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2712
ignored = globbing.Globster(name_pattern_list)
2714
self.add_cleanup(tree.lock_read().unlock)
2715
for entry in tree.list_files():
2719
if ignored.match(filename):
2720
matches.append(filename)
2721
if len(matches) > 0:
2722
self.outf.write("Warning: the following files are version controlled and"
2723
" match your ignore pattern:\n%s"
2724
"\nThese files will continue to be version controlled"
2725
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
832
2728
class cmd_ignored(Command):
833
"""List ignored files and the patterns that matched them.
835
See also: bzr ignore"""
837
tree = find_branch('.').working_tree()
838
for path, file_class, kind, file_id in tree.list_files():
2729
__doc__ = """List ignored files and the patterns that matched them.
2731
List all the ignored files and the ignore pattern that caused the file to
2734
Alternatively, to list just the files::
2739
encoding_type = 'replace'
2740
_see_also = ['ignore', 'ls']
2741
takes_options = ['directory']
2744
def run(self, directory=u'.'):
2745
tree = WorkingTree.open_containing(directory)[0]
2746
self.add_cleanup(tree.lock_read().unlock)
2747
for path, file_class, kind, file_id, entry in tree.list_files():
839
2748
if file_class != 'I':
841
2750
## XXX: Slightly inefficient since this was already calculated
842
2751
pat = tree.is_ignored(path)
843
print '%-50s %s' % (path, pat)
2752
self.outf.write('%-50s %s\n' % (path, pat))
846
2755
class cmd_lookup_revision(Command):
847
"""Lookup the revision-id from a revision-number
2756
__doc__ = """Lookup the revision-id from a revision-number
850
2759
bzr lookup-revision 33
853
2762
takes_args = ['revno']
855
def run(self, revno):
2763
takes_options = ['directory']
2766
def run(self, revno, directory=u'.'):
857
2768
revno = int(revno)
858
2769
except ValueError:
859
raise BzrCommandError("not a valid revision-number: %r" % revno)
861
print find_branch('.').lookup_revision(revno)
2770
raise errors.BzrCommandError("not a valid revision-number: %r"
2772
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
2773
self.outf.write("%s\n" % revid)
864
2776
class cmd_export(Command):
865
"""Export past revision to destination directory.
2777
__doc__ = """Export current or past revision to a destination directory or archive.
867
2779
If no revision is specified this exports the last committed revision.
870
2782
given, try to find the format with the extension. If no extension
871
2783
is found exports to a directory (equivalent to --format=dir).
873
Root may be the top directory for tar, tgz and tbz2 formats. If none
874
is given, the top directory will be the root name of the file."""
875
# TODO: list known exporters
876
takes_args = ['dest']
877
takes_options = ['revision', 'format', 'root']
878
def run(self, dest, revision=None, format=None, root=None):
882
rev_id = b.last_patch()
2785
If root is supplied, it will be used as the root directory inside
2786
container formats (tar, zip, etc). If it is not supplied it will default
2787
to the exported filename. The root option has no effect for 'dir' format.
2789
If branch is omitted then the branch containing the current working
2790
directory will be used.
2792
Note: Export of tree with non-ASCII filenames to zip is not supported.
2794
================= =========================
2795
Supported formats Autodetected by extension
2796
================= =========================
2799
tbz2 .tar.bz2, .tbz2
2802
================= =========================
2804
takes_args = ['dest', 'branch_or_subdir?']
2805
takes_options = ['directory',
2807
help="Type of file to export to.",
2810
Option('filters', help='Apply content filters to export the '
2811
'convenient form.'),
2814
help="Name of the root directory inside the exported file."),
2815
Option('per-file-timestamps',
2816
help='Set modification time of files to that of the last '
2817
'revision in which it was changed.'),
2819
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2820
root=None, filters=False, per_file_timestamps=False, directory=u'.'):
2821
from bzrlib.export import export
2823
if branch_or_subdir is None:
2824
tree = WorkingTree.open_containing(directory)[0]
884
if len(revision) != 1:
885
raise BzrError('bzr export --revision takes exactly 1 argument')
886
revno, rev_id = b.get_revision_info(revision[0])
887
t = b.revision_tree(rev_id)
888
root, ext = os.path.splitext(dest)
892
elif ext in (".gz", ".tgz"):
894
elif ext in (".bz2", ".tbz2"):
898
t.export(dest, format, root)
2828
b, subdir = Branch.open_containing(branch_or_subdir)
2831
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2833
export(rev_tree, dest, format, root, subdir, filtered=filters,
2834
per_file_timestamps=per_file_timestamps)
2835
except errors.NoSuchExportFormat, e:
2836
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
901
2839
class cmd_cat(Command):
902
"""Write a file's text from a previous revision."""
904
takes_options = ['revision']
2840
__doc__ = """Write the contents of a file as of a given revision to standard output.
2842
If no revision is nominated, the last revision is used.
2844
Note: Take care to redirect standard output when using this command on a
2849
takes_options = ['directory',
2850
Option('name-from-revision', help='The path name in the old tree.'),
2851
Option('filters', help='Apply content filters to display the '
2852
'convenience form.'),
905
2855
takes_args = ['filename']
907
def run(self, filename, revision=None):
909
raise BzrCommandError("bzr cat requires a revision number")
910
elif len(revision) != 1:
911
raise BzrCommandError("bzr cat --revision takes exactly one number")
913
b.print_file(b.relpath(filename), revision[0])
2856
encoding_type = 'exact'
2859
def run(self, filename, revision=None, name_from_revision=False,
2860
filters=False, directory=None):
2861
if revision is not None and len(revision) != 1:
2862
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2863
" one revision specifier")
2864
tree, branch, relpath = \
2865
_open_directory_or_containing_tree_or_branch(filename, directory)
2866
self.add_cleanup(branch.lock_read().unlock)
2867
return self._run(tree, branch, relpath, filename, revision,
2868
name_from_revision, filters)
2870
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2873
tree = b.basis_tree()
2874
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2875
self.add_cleanup(rev_tree.lock_read().unlock)
2877
old_file_id = rev_tree.path2id(relpath)
2879
if name_from_revision:
2880
# Try in revision if requested
2881
if old_file_id is None:
2882
raise errors.BzrCommandError(
2883
"%r is not present in revision %s" % (
2884
filename, rev_tree.get_revision_id()))
2886
content = rev_tree.get_file_text(old_file_id)
2888
cur_file_id = tree.path2id(relpath)
2890
if cur_file_id is not None:
2891
# Then try with the actual file id
2893
content = rev_tree.get_file_text(cur_file_id)
2895
except errors.NoSuchId:
2896
# The actual file id didn't exist at that time
2898
if not found and old_file_id is not None:
2899
# Finally try with the old file id
2900
content = rev_tree.get_file_text(old_file_id)
2903
# Can't be found anywhere
2904
raise errors.BzrCommandError(
2905
"%r is not present in revision %s" % (
2906
filename, rev_tree.get_revision_id()))
2908
from bzrlib.filters import (
2909
ContentFilterContext,
2910
filtered_output_bytes,
2912
filters = rev_tree._content_filter_stack(relpath)
2913
chunks = content.splitlines(True)
2914
content = filtered_output_bytes(chunks, filters,
2915
ContentFilterContext(relpath, rev_tree))
2917
self.outf.writelines(content)
2920
self.outf.write(content)
916
2923
class cmd_local_time_offset(Command):
917
"""Show the offset in seconds from GMT to local time."""
2924
__doc__ = """Show the offset in seconds from GMT to local time."""
920
print bzrlib.osutils.local_time_offset()
2928
self.outf.write("%s\n" % osutils.local_time_offset())
924
2932
class cmd_commit(Command):
925
"""Commit changes into a new revision.
927
If no arguments are given, the entire tree is committed.
929
If selected files are specified, only changes to those files are
930
committed. If a directory is specified then the directory and everything
931
within it is committed.
933
A selected-file commit may fail in some cases where the committed
934
tree would be invalid, such as trying to commit a file in a
935
newly-added directory that is not itself committed.
937
TODO: Run hooks on tree to-be-committed, and after commit.
939
TODO: Strict commit that fails if there are unknown or deleted files.
2933
__doc__ = """Commit changes into a new revision.
2935
An explanatory message needs to be given for each commit. This is
2936
often done by using the --message option (getting the message from the
2937
command line) or by using the --file option (getting the message from
2938
a file). If neither of these options is given, an editor is opened for
2939
the user to enter the message. To see the changed files in the
2940
boilerplate text loaded into the editor, use the --show-diff option.
2942
By default, the entire tree is committed and the person doing the
2943
commit is assumed to be the author. These defaults can be overridden
2948
If selected files are specified, only changes to those files are
2949
committed. If a directory is specified then the directory and
2950
everything within it is committed.
2952
When excludes are given, they take precedence over selected files.
2953
For example, to commit only changes within foo, but not changes
2956
bzr commit foo -x foo/bar
2958
A selective commit after a merge is not yet supported.
2962
If the author of the change is not the same person as the committer,
2963
you can specify the author's name using the --author option. The
2964
name should be in the same format as a committer-id, e.g.
2965
"John Doe <jdoe@example.com>". If there is more than one author of
2966
the change you can specify the option multiple times, once for each
2971
A common mistake is to forget to add a new file or directory before
2972
running the commit command. The --strict option checks for unknown
2973
files and aborts the commit if any are found. More advanced pre-commit
2974
checks can be implemented by defining hooks. See ``bzr help hooks``
2979
If you accidentially commit the wrong changes or make a spelling
2980
mistake in the commit message say, you can use the uncommit command
2981
to undo it. See ``bzr help uncommit`` for details.
2983
Hooks can also be configured to run after a commit. This allows you
2984
to trigger updates to external systems like bug trackers. The --fixes
2985
option can be used to record the association between a revision and
2986
one or more bugs. See ``bzr help bugs`` for details.
2988
A selective commit may fail in some cases where the committed
2989
tree would be invalid. Consider::
2994
bzr commit foo -m "committing foo"
2995
bzr mv foo/bar foo/baz
2998
bzr commit foo/bar -m "committing bar but not baz"
3000
In the example above, the last commit will fail by design. This gives
3001
the user the opportunity to decide whether they want to commit the
3002
rename at the same time, separately first, or not at all. (As a general
3003
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
3005
# TODO: Run hooks on tree to-be-committed, and after commit.
3007
# TODO: Strict commit that fails if there are deleted files.
3008
# (what does "deleted files" mean ??)
3010
# TODO: Give better message for -s, --summary, used by tla people
3012
# XXX: verbose currently does nothing
3014
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
941
3015
takes_args = ['selected*']
942
takes_options = ['message', 'file', 'verbose', 'unchanged']
3017
ListOption('exclude', type=str, short_name='x',
3018
help="Do not consider changes made to a given path."),
3019
Option('message', type=unicode,
3021
help="Description of the new revision."),
3024
help='Commit even if nothing has changed.'),
3025
Option('file', type=str,
3028
help='Take commit message from this file.'),
3030
help="Refuse to commit if there are unknown "
3031
"files in the working tree."),
3032
Option('commit-time', type=str,
3033
help="Manually set a commit time using commit date "
3034
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3035
ListOption('fixes', type=str,
3036
help="Mark a bug as being fixed by this revision "
3037
"(see \"bzr help bugs\")."),
3038
ListOption('author', type=unicode,
3039
help="Set the author's name, if it's different "
3040
"from the committer."),
3042
help="Perform a local commit in a bound "
3043
"branch. Local commits are not pushed to "
3044
"the master branch until a normal commit "
3047
Option('show-diff', short_name='p',
3048
help='When no message is supplied, show the diff along'
3049
' with the status summary in the message editor.'),
943
3051
aliases = ['ci', 'checkin']
945
# TODO: Give better message for -s, --summary, used by tla people
947
def run(self, message=None, file=None, verbose=True, selected_list=None,
949
from bzrlib.errors import PointlessCommit
950
from bzrlib.msgeditor import edit_commit_message
951
from bzrlib.status import show_status
952
from cStringIO import StringIO
956
selected_list = [b.relpath(s) for s in selected_list]
958
if not message and not file:
960
show_status(b, specific_files=selected_list,
962
message = edit_commit_message(catcher.getvalue())
965
raise BzrCommandError("please specify a commit message"
966
" with either --message or --file")
967
elif message and file:
968
raise BzrCommandError("please specify either --message or --file")
972
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
3053
def _iter_bug_fix_urls(self, fixes, branch):
3054
# Configure the properties for bug fixing attributes.
3055
for fixed_bug in fixes:
3056
tokens = fixed_bug.split(':')
3057
if len(tokens) != 2:
3058
raise errors.BzrCommandError(
3059
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3060
"See \"bzr help bugs\" for more information on this "
3061
"feature.\nCommit refused." % fixed_bug)
3062
tag, bug_id = tokens
3064
yield bugtracker.get_bug_url(tag, branch, bug_id)
3065
except errors.UnknownBugTrackerAbbreviation:
3066
raise errors.BzrCommandError(
3067
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3068
except errors.MalformedBugIdentifier, e:
3069
raise errors.BzrCommandError(
3070
"%s\nCommit refused." % (str(e),))
3072
def run(self, message=None, file=None, verbose=False, selected_list=None,
3073
unchanged=False, strict=False, local=False, fixes=None,
3074
author=None, show_diff=False, exclude=None, commit_time=None):
3075
from bzrlib.errors import (
3080
from bzrlib.msgeditor import (
3081
edit_commit_message_encoded,
3082
generate_commit_message_template,
3083
make_commit_message_template_encoded
3086
commit_stamp = offset = None
3087
if commit_time is not None:
3089
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3090
except ValueError, e:
3091
raise errors.BzrCommandError(
3092
"Could not parse --commit-time: " + str(e))
3094
# TODO: Need a blackbox test for invoking the external editor; may be
3095
# slightly problematic to run this cross-platform.
3097
# TODO: do more checks that the commit will succeed before
3098
# spending the user's valuable time typing a commit message.
3102
tree, selected_list = WorkingTree.open_containing_paths(selected_list)
3103
if selected_list == ['']:
3104
# workaround - commit of root of tree should be exactly the same
3105
# as just default commit in that tree, and succeed even though
3106
# selected-file merge commit is not done yet
3111
bug_property = bugtracker.encode_fixes_bug_urls(
3112
self._iter_bug_fix_urls(fixes, tree.branch))
3114
properties['bugs'] = bug_property
3116
if local and not tree.branch.get_bound_location():
3117
raise errors.LocalRequiresBoundBranch()
3119
if message is not None:
3121
file_exists = osutils.lexists(message)
3122
except UnicodeError:
3123
# The commit message contains unicode characters that can't be
3124
# represented in the filesystem encoding, so that can't be a
3129
'The commit message is a file name: "%(f)s".\n'
3130
'(use --file "%(f)s" to take commit message from that file)'
3132
ui.ui_factory.show_warning(warning_msg)
3134
message = message.replace('\r\n', '\n')
3135
message = message.replace('\r', '\n')
3137
raise errors.BzrCommandError(
3138
"please specify either --message or --file")
3140
def get_message(commit_obj):
3141
"""Callback to get commit message"""
3145
my_message = f.read().decode(osutils.get_user_encoding())
3148
elif message is not None:
3149
my_message = message
3151
# No message supplied: make one up.
3152
# text is the status of the tree
3153
text = make_commit_message_template_encoded(tree,
3154
selected_list, diff=show_diff,
3155
output_encoding=osutils.get_user_encoding())
3156
# start_message is the template generated from hooks
3157
# XXX: Warning - looks like hooks return unicode,
3158
# make_commit_message_template_encoded returns user encoding.
3159
# We probably want to be using edit_commit_message instead to
3161
start_message = generate_commit_message_template(commit_obj)
3162
my_message = edit_commit_message_encoded(text,
3163
start_message=start_message)
3164
if my_message is None:
3165
raise errors.BzrCommandError("please specify a commit"
3166
" message with either --message or --file")
3167
if my_message == "":
3168
raise errors.BzrCommandError("empty commit message specified")
3171
# The API permits a commit with a filter of [] to mean 'select nothing'
3172
# but the command line should not do that.
3173
if not selected_list:
3174
selected_list = None
975
b.commit(message, verbose=verbose,
976
specific_files=selected_list,
977
allow_pointless=unchanged)
3176
tree.commit(message_callback=get_message,
3177
specific_files=selected_list,
3178
allow_pointless=unchanged, strict=strict, local=local,
3179
reporter=None, verbose=verbose, revprops=properties,
3180
authors=author, timestamp=commit_stamp,
3182
exclude=tree.safe_relpath_files(exclude))
978
3183
except PointlessCommit:
979
# FIXME: This should really happen before the file is read in;
980
# perhaps prepare the commit; get the message; then actually commit
981
raise BzrCommandError("no changes to commit",
982
["use --unchanged to commit anyhow"])
3184
raise errors.BzrCommandError("No changes to commit."
3185
" Use --unchanged to commit anyhow.")
3186
except ConflictsInTree:
3187
raise errors.BzrCommandError('Conflicts detected in working '
3188
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3190
except StrictCommitFailed:
3191
raise errors.BzrCommandError("Commit refused because there are"
3192
" unknown files in the working tree.")
3193
except errors.BoundBranchOutOfDate, e:
3194
e.extra_help = ("\n"
3195
'To commit to master branch, run update and then commit.\n'
3196
'You can also pass --local to commit to continue working '
985
3201
class cmd_check(Command):
986
"""Validate consistency of branch history.
988
This command checks various invariants about the branch storage to
989
detect data corruption or bzr bugs.
3202
__doc__ = """Validate working tree structure, branch consistency and repository history.
3204
This command checks various invariants about branch and repository storage
3205
to detect data corruption or bzr bugs.
3207
The working tree and branch checks will only give output if a problem is
3208
detected. The output fields of the repository check are:
3211
This is just the number of revisions checked. It doesn't
3215
This is just the number of versionedfiles checked. It
3216
doesn't indicate a problem.
3218
unreferenced ancestors
3219
Texts that are ancestors of other texts, but
3220
are not properly referenced by the revision ancestry. This is a
3221
subtle problem that Bazaar can work around.
3224
This is the total number of unique file contents
3225
seen in the checked revisions. It does not indicate a problem.
3228
This is the total number of repeated texts seen
3229
in the checked revisions. Texts can be repeated when their file
3230
entries are modified, but the file contents are not. It does not
3233
If no restrictions are specified, all Bazaar data that is found at the given
3234
location will be checked.
3238
Check the tree and branch at 'foo'::
3240
bzr check --tree --branch foo
3242
Check only the repository at 'bar'::
3244
bzr check --repo bar
3246
Check everything at 'baz'::
991
takes_args = ['dir?']
993
def run(self, dir='.'):
994
from bzrlib.check import check
996
check(find_branch(dir))
999
class cmd_scan_cache(Command):
1002
from bzrlib.hashcache import HashCache
1008
print '%6d stats' % c.stat_count
1009
print '%6d in hashcache' % len(c._cache)
1010
print '%6d files removed from cache' % c.removed_count
1011
print '%6d hashes updated' % c.update_count
1012
print '%6d files changed too recently to cache' % c.danger_count
3251
_see_also = ['reconcile']
3252
takes_args = ['path?']
3253
takes_options = ['verbose',
3254
Option('branch', help="Check the branch related to the"
3255
" current directory."),
3256
Option('repo', help="Check the repository related to the"
3257
" current directory."),
3258
Option('tree', help="Check the working tree related to"
3259
" the current directory.")]
3261
def run(self, path=None, verbose=False, branch=False, repo=False,
3263
from bzrlib.check import check_dwim
3266
if not branch and not repo and not tree:
3267
branch = repo = tree = True
3268
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
1019
3271
class cmd_upgrade(Command):
1020
"""Upgrade branch storage to current format.
3272
__doc__ = """Upgrade branch storage to current format.
1022
3274
The check command or bzr developers may sometimes advise you to run
3275
this command. When the default format has changed you may also be warned
3276
during other operations to upgrade.
1025
takes_args = ['dir?']
1027
def run(self, dir='.'):
3279
_see_also = ['check']
3280
takes_args = ['url?']
3282
RegistryOption('format',
3283
help='Upgrade to a specific format. See "bzr help'
3284
' formats" for details.',
3285
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
3286
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
3287
value_switches=True, title='Branch format'),
3290
def run(self, url='.', format=None):
1028
3291
from bzrlib.upgrade import upgrade
1029
upgrade(find_branch(dir))
3292
upgrade(url, format)
1033
3295
class cmd_whoami(Command):
1034
"""Show bzr user id."""
1035
takes_options = ['email']
1037
def run(self, email=False):
3296
__doc__ = """Show or set bzr user id.
3299
Show the email of the current user::
3303
Set the current user::
3305
bzr whoami "Frank Chu <fchu@example.com>"
3307
takes_options = [ 'directory',
3309
help='Display email address only.'),
3311
help='Set identity for the current branch instead of '
3314
takes_args = ['name?']
3315
encoding_type = 'replace'
3318
def run(self, email=False, branch=False, name=None, directory=None):
3320
if directory is None:
3321
# use branch if we're inside one; otherwise global config
3323
c = Branch.open_containing(u'.')[0].get_config()
3324
except errors.NotBranchError:
3325
c = _mod_config.GlobalConfig()
3327
c = Branch.open(directory).get_config()
3329
self.outf.write(c.user_email() + '\n')
3331
self.outf.write(c.username() + '\n')
3334
# display a warning if an email address isn't included in the given name.
1039
b = bzrlib.branch.find_branch('.')
1044
print bzrlib.osutils.user_email(b)
1046
print bzrlib.osutils.username(b)
3336
_mod_config.extract_email_address(name)
3337
except errors.NoEmailInUsername, e:
3338
warning('"%s" does not seem to contain an email address. '
3339
'This is allowed, but not recommended.', name)
3341
# use global config unless --branch given
3343
if directory is None:
3344
c = Branch.open_containing(u'.')[0].get_config()
3346
c = Branch.open(directory).get_config()
3348
c = _mod_config.GlobalConfig()
3349
c.set_user_option('email', name)
3352
class cmd_nick(Command):
3353
__doc__ = """Print or set the branch nickname.
3355
If unset, the tree root directory name is used as the nickname.
3356
To print the current nickname, execute with no argument.
3358
Bound branches use the nickname of its master branch unless it is set
3362
_see_also = ['info']
3363
takes_args = ['nickname?']
3364
takes_options = ['directory']
3365
def run(self, nickname=None, directory=u'.'):
3366
branch = Branch.open_containing(directory)[0]
3367
if nickname is None:
3368
self.printme(branch)
3370
branch.nick = nickname
3373
def printme(self, branch):
3374
self.outf.write('%s\n' % branch.nick)
3377
class cmd_alias(Command):
3378
__doc__ = """Set/unset and display aliases.
3381
Show the current aliases::
3385
Show the alias specified for 'll'::
3389
Set an alias for 'll'::
3391
bzr alias ll="log --line -r-10..-1"
3393
To remove an alias for 'll'::
3395
bzr alias --remove ll
3398
takes_args = ['name?']
3400
Option('remove', help='Remove the alias.'),
3403
def run(self, name=None, remove=False):
3405
self.remove_alias(name)
3407
self.print_aliases()
3409
equal_pos = name.find('=')
3411
self.print_alias(name)
3413
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3415
def remove_alias(self, alias_name):
3416
if alias_name is None:
3417
raise errors.BzrCommandError(
3418
'bzr alias --remove expects an alias to remove.')
3419
# If alias is not found, print something like:
3420
# unalias: foo: not found
3421
c = _mod_config.GlobalConfig()
3422
c.unset_alias(alias_name)
3425
def print_aliases(self):
3426
"""Print out the defined aliases in a similar format to bash."""
3427
aliases = _mod_config.GlobalConfig().get_aliases()
3428
for key, value in sorted(aliases.iteritems()):
3429
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3432
def print_alias(self, alias_name):
3433
from bzrlib.commands import get_alias
3434
alias = get_alias(alias_name)
3436
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3439
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3441
def set_alias(self, alias_name, alias_command):
3442
"""Save the alias in the global config."""
3443
c = _mod_config.GlobalConfig()
3444
c.set_alias(alias_name, alias_command)
1049
3447
class cmd_selftest(Command):
1050
"""Run internal test suite"""
3448
__doc__ = """Run internal test suite.
3450
If arguments are given, they are regular expressions that say which tests
3451
should run. Tests matching any expression are run, and other tests are
3454
Alternatively if --first is given, matching tests are run first and then
3455
all other tests are run. This is useful if you have been working in a
3456
particular area, but want to make sure nothing else was broken.
3458
If --exclude is given, tests that match that regular expression are
3459
excluded, regardless of whether they match --first or not.
3461
To help catch accidential dependencies between tests, the --randomize
3462
option is useful. In most cases, the argument used is the word 'now'.
3463
Note that the seed used for the random number generator is displayed
3464
when this option is used. The seed can be explicitly passed as the
3465
argument to this option if required. This enables reproduction of the
3466
actual ordering used if and when an order sensitive problem is encountered.
3468
If --list-only is given, the tests that would be run are listed. This is
3469
useful when combined with --first, --exclude and/or --randomize to
3470
understand their impact. The test harness reports "Listed nn tests in ..."
3471
instead of "Ran nn tests in ..." when list mode is enabled.
3473
If the global option '--no-plugins' is given, plugins are not loaded
3474
before running the selftests. This has two effects: features provided or
3475
modified by plugins will not be tested, and tests provided by plugins will
3478
Tests that need working space on disk use a common temporary directory,
3479
typically inside $TMPDIR or /tmp.
3481
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3482
into a pdb postmortem session.
3485
Run only tests relating to 'ignore'::
3489
Disable plugins and list tests as they're run::
3491
bzr --no-plugins selftest -v
3493
# NB: this is used from the class without creating an instance, which is
3494
# why it does not have a self parameter.
3495
def get_transport_type(typestring):
3496
"""Parse and return a transport specifier."""
3497
if typestring == "sftp":
3498
from bzrlib.tests import stub_sftp
3499
return stub_sftp.SFTPAbsoluteServer
3500
if typestring == "memory":
3501
from bzrlib.tests import test_server
3502
return memory.MemoryServer
3503
if typestring == "fakenfs":
3504
from bzrlib.tests import test_server
3505
return test_server.FakeNFSServer
3506
msg = "No known transport type %s. Supported types are: sftp\n" %\
3508
raise errors.BzrCommandError(msg)
1052
takes_options = ['verbose', 'pattern']
1053
def run(self, verbose=False, pattern=".*"):
1055
from bzrlib.selftest import selftest
1056
# we don't want progress meters from the tests to go to the
1057
# real output; and we don't want log messages cluttering up
1059
save_ui = bzrlib.ui.ui_factory
1060
bzrlib.trace.info('running tests...')
1062
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1063
result = selftest(verbose=verbose, pattern=pattern)
1065
bzrlib.trace.info('tests passed')
1067
bzrlib.trace.info('tests failed')
1068
return int(not result)
1070
bzrlib.ui.ui_factory = save_ui
1074
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1075
# is bzrlib itself in a branch?
1076
bzrrev = bzrlib.get_bzr_revision()
1078
print " (bzr checkout, revision %d {%s})" % bzrrev
1079
print bzrlib.__copyright__
1080
print "http://bazaar-ng.org/"
1082
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1083
print "you may use, modify and redistribute it under the terms of the GNU"
1084
print "General Public License version 2 or later."
3511
takes_args = ['testspecs*']
3512
takes_options = ['verbose',
3514
help='Stop when one test fails.',
3518
help='Use a different transport by default '
3519
'throughout the test suite.',
3520
type=get_transport_type),
3522
help='Run the benchmarks rather than selftests.',
3524
Option('lsprof-timed',
3525
help='Generate lsprof output for benchmarked'
3526
' sections of code.'),
3527
Option('lsprof-tests',
3528
help='Generate lsprof output for each test.'),
3530
help='Run all tests, but run specified tests first.',
3534
help='List the tests instead of running them.'),
3535
RegistryOption('parallel',
3536
help="Run the test suite in parallel.",
3537
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3538
value_switches=False,
3540
Option('randomize', type=str, argname="SEED",
3541
help='Randomize the order of tests using the given'
3542
' seed or "now" for the current time.'),
3543
Option('exclude', type=str, argname="PATTERN",
3545
help='Exclude tests that match this regular'
3548
help='Output test progress via subunit.'),
3549
Option('strict', help='Fail on missing dependencies or '
3551
Option('load-list', type=str, argname='TESTLISTFILE',
3552
help='Load a test id list from a text file.'),
3553
ListOption('debugflag', type=str, short_name='E',
3554
help='Turn on a selftest debug flag.'),
3555
ListOption('starting-with', type=str, argname='TESTID',
3556
param_name='starting_with', short_name='s',
3558
'Load only the tests starting with TESTID.'),
3560
encoding_type = 'replace'
3563
Command.__init__(self)
3564
self.additional_selftest_args = {}
3566
def run(self, testspecs_list=None, verbose=False, one=False,
3567
transport=None, benchmark=None,
3569
first=False, list_only=False,
3570
randomize=None, exclude=None, strict=False,
3571
load_list=None, debugflag=None, starting_with=None, subunit=False,
3572
parallel=None, lsprof_tests=False):
3573
from bzrlib import tests
3575
# Make deprecation warnings visible, unless -Werror is set
3576
symbol_versioning.activate_deprecation_warnings(override=False)
3578
if testspecs_list is not None:
3579
pattern = '|'.join(testspecs_list)
3584
from bzrlib.tests import SubUnitBzrRunner
3586
raise errors.BzrCommandError("subunit not available. subunit "
3587
"needs to be installed to use --subunit.")
3588
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3589
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3590
# stdout, which would corrupt the subunit stream.
3591
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
3592
# following code can be deleted when it's sufficiently deployed
3593
# -- vila/mgz 20100514
3594
if (sys.platform == "win32"
3595
and getattr(sys.stdout, 'fileno', None) is not None):
3597
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3599
self.additional_selftest_args.setdefault(
3600
'suite_decorators', []).append(parallel)
3602
raise errors.BzrCommandError(
3603
"--benchmark is no longer supported from bzr 2.2; "
3604
"use bzr-usertest instead")
3605
test_suite_factory = None
3606
selftest_kwargs = {"verbose": verbose,
3608
"stop_on_failure": one,
3609
"transport": transport,
3610
"test_suite_factory": test_suite_factory,
3611
"lsprof_timed": lsprof_timed,
3612
"lsprof_tests": lsprof_tests,
3613
"matching_tests_first": first,
3614
"list_only": list_only,
3615
"random_seed": randomize,
3616
"exclude_pattern": exclude,
3618
"load_list": load_list,
3619
"debug_flags": debugflag,
3620
"starting_with": starting_with
3622
selftest_kwargs.update(self.additional_selftest_args)
3623
result = tests.selftest(**selftest_kwargs)
3624
return int(not result)
1087
3627
class cmd_version(Command):
1088
"""Show version of bzr."""
3628
__doc__ = """Show version of bzr."""
3630
encoding_type = 'replace'
3632
Option("short", help="Print just the version number."),
3636
def run(self, short=False):
3637
from bzrlib.version import show_version
3639
self.outf.write(bzrlib.version_string + '\n')
3641
show_version(to_file=self.outf)
1092
3644
class cmd_rocks(Command):
1093
"""Statement of optimism."""
3645
__doc__ = """Statement of optimism."""
1096
print "it sure does!"
3651
self.outf.write("It sure does!\n")
1099
3654
class cmd_find_merge_base(Command):
1100
"""Find and print a base revision for merging two branches.
1102
TODO: Options to specify revisions on either side, as if
1103
merging only part of the history.
3655
__doc__ = """Find and print a base revision for merging two branches."""
3656
# TODO: Options to specify revisions on either side, as if
3657
# merging only part of the history.
1105
3658
takes_args = ['branch', 'other']
1108
3662
def run(self, branch, other):
1109
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1111
branch1 = find_branch(branch)
1112
branch2 = find_branch(other)
1114
history_1 = branch1.revision_history()
1115
history_2 = branch2.revision_history()
1117
last1 = branch1.last_patch()
1118
last2 = branch2.last_patch()
1120
source = MultipleRevisionSources(branch1, branch2)
1122
base_rev_id = common_ancestor(last1, last2, source)
1124
print 'merge base is revision %s' % base_rev_id
1128
if base_revno is None:
1129
raise bzrlib.errors.UnrelatedBranches()
1131
print ' r%-6d in %s' % (base_revno, branch)
1133
other_revno = branch2.revision_id_to_revno(base_revid)
1135
print ' r%-6d in %s' % (other_revno, other)
3663
from bzrlib.revision import ensure_null
3665
branch1 = Branch.open_containing(branch)[0]
3666
branch2 = Branch.open_containing(other)[0]
3667
self.add_cleanup(branch1.lock_read().unlock)
3668
self.add_cleanup(branch2.lock_read().unlock)
3669
last1 = ensure_null(branch1.last_revision())
3670
last2 = ensure_null(branch2.last_revision())
3672
graph = branch1.repository.get_graph(branch2.repository)
3673
base_rev_id = graph.find_unique_lca(last1, last2)
3675
self.outf.write('merge base is revision %s\n' % base_rev_id)
1139
3678
class cmd_merge(Command):
1140
"""Perform a three-way merge.
1142
The branch is the branch you will merge from. By default, it will
1143
merge the latest revision. If you specify a revision, that
1144
revision will be merged. If you specify two revisions, the first
1145
will be used as a BASE, and the second one as OTHER. Revision
1146
numbers are always relative to the specified branch.
1148
By default bzr will try to merge in all new work from the other
3679
__doc__ = """Perform a three-way merge.
3681
The source of the merge can be specified either in the form of a branch,
3682
or in the form of a path to a file containing a merge directive generated
3683
with bzr send. If neither is specified, the default is the upstream branch
3684
or the branch most recently merged using --remember.
3686
When merging a branch, by default the tip will be merged. To pick a different
3687
revision, pass --revision. If you specify two values, the first will be used as
3688
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3689
available revisions, like this is commonly referred to as "cherrypicking".
3691
Revision numbers are always relative to the branch being merged.
3693
By default, bzr will try to merge in all new work from the other
1149
3694
branch, automatically determining an appropriate base. If this
1150
3695
fails, you may need to give an explicit base.
1154
To merge the latest revision from bzr.dev
1155
bzr merge ../bzr.dev
1157
To merge changes up to and including revision 82 from bzr.dev
1158
bzr merge -r 82 ../bzr.dev
1160
To merge the changes introduced by 82, without previous changes:
1161
bzr merge -r 81..82 ../bzr.dev
3697
Merge will do its best to combine the changes in two branches, but there
3698
are some kinds of problems only a human can fix. When it encounters those,
3699
it will mark a conflict. A conflict means that you need to fix something,
3700
before you should commit.
3702
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
3704
If there is no default branch set, the first merge will set it. After
3705
that, you can omit the branch to use the default. To change the
3706
default, use --remember. The value will only be saved if the remote
3707
location can be accessed.
3709
The results of the merge are placed into the destination working
3710
directory, where they can be reviewed (with bzr diff), tested, and then
3711
committed to record the result of the merge.
1163
3713
merge refuses to run if there are any uncommitted changes, unless
1166
takes_args = ['branch?']
1167
takes_options = ['revision', 'force', 'merge-type']
1169
def run(self, branch='.', revision=None, force=False,
1171
from bzrlib.merge import merge
1172
from bzrlib.merge_core import ApplyMerge3
1173
if merge_type is None:
1174
merge_type = ApplyMerge3
1176
if revision is None or len(revision) < 1:
1178
other = [branch, -1]
1180
if len(revision) == 1:
1181
other = [branch, revision[0]]
1184
assert len(revision) == 2
1185
if None in revision:
1186
raise BzrCommandError(
1187
"Merge doesn't permit that revision specifier.")
1188
base = [branch, revision[0]]
1189
other = [branch, revision[1]]
1192
merge(other, base, check_clean=(not force), merge_type=merge_type)
1193
except bzrlib.errors.AmbiguousBase, e:
1194
m = ("sorry, bzr can't determine the right merge base yet\n"
1195
"candidates are:\n "
1196
+ "\n ".join(e.bases)
1198
"please specify an explicit base with -r,\n"
1199
"and (if you want) report this to the bzr developers\n")
3714
--force is given. The --force option can also be used to create a
3715
merge revision which has more than two parents.
3717
If one would like to merge changes from the working tree of the other
3718
branch without merging any committed revisions, the --uncommitted option
3721
To select only some changes to merge, use "merge -i", which will prompt
3722
you to apply each diff hunk and file change, similar to "shelve".
3725
To merge the latest revision from bzr.dev::
3727
bzr merge ../bzr.dev
3729
To merge changes up to and including revision 82 from bzr.dev::
3731
bzr merge -r 82 ../bzr.dev
3733
To merge the changes introduced by 82, without previous changes::
3735
bzr merge -r 81..82 ../bzr.dev
3737
To apply a merge directive contained in /tmp/merge::
3739
bzr merge /tmp/merge
3741
To create a merge revision with three parents from two branches
3742
feature1a and feature1b:
3744
bzr merge ../feature1a
3745
bzr merge ../feature1b --force
3746
bzr commit -m 'revision with three parents'
3749
encoding_type = 'exact'
3750
_see_also = ['update', 'remerge', 'status-flags', 'send']
3751
takes_args = ['location?']
3756
help='Merge even if the destination tree has uncommitted changes.'),
3760
Option('show-base', help="Show base revision text in "
3762
Option('uncommitted', help='Apply uncommitted changes'
3763
' from a working copy, instead of branch changes.'),
3764
Option('pull', help='If the destination is already'
3765
' completely merged into the source, pull from the'
3766
' source rather than merging. When this happens,'
3767
' you do not need to commit the result.'),
3768
custom_help('directory',
3769
help='Branch to merge into, '
3770
'rather than the one containing the working directory.'),
3771
Option('preview', help='Instead of merging, show a diff of the'
3773
Option('interactive', help='Select changes interactively.',
3777
def run(self, location=None, revision=None, force=False,
3778
merge_type=None, show_base=False, reprocess=None, remember=False,
3779
uncommitted=False, pull=False,
3784
if merge_type is None:
3785
merge_type = _mod_merge.Merge3Merger
3787
if directory is None: directory = u'.'
3788
possible_transports = []
3790
allow_pending = True
3791
verified = 'inapplicable'
3792
tree = WorkingTree.open_containing(directory)[0]
3795
basis_tree = tree.revision_tree(tree.last_revision())
3796
except errors.NoSuchRevision:
3797
basis_tree = tree.basis_tree()
3799
# die as quickly as possible if there are uncommitted changes
3801
if tree.has_changes():
3802
raise errors.UncommittedChanges(tree)
3804
view_info = _get_view_info_for_change_reporter(tree)
3805
change_reporter = delta._ChangeReporter(
3806
unversioned_filter=tree.is_ignored, view_info=view_info)
3807
pb = ui.ui_factory.nested_progress_bar()
3808
self.add_cleanup(pb.finished)
3809
self.add_cleanup(tree.lock_write().unlock)
3810
if location is not None:
3812
mergeable = bundle.read_mergeable_from_url(location,
3813
possible_transports=possible_transports)
3814
except errors.NotABundle:
3818
raise errors.BzrCommandError('Cannot use --uncommitted'
3819
' with bundles or merge directives.')
3821
if revision is not None:
3822
raise errors.BzrCommandError(
3823
'Cannot use -r with merge directives or bundles')
3824
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3827
if merger is None and uncommitted:
3828
if revision is not None and len(revision) > 0:
3829
raise errors.BzrCommandError('Cannot use --uncommitted and'
3830
' --revision at the same time.')
3831
merger = self.get_merger_from_uncommitted(tree, location, None)
3832
allow_pending = False
3835
merger, allow_pending = self._get_merger_from_branch(tree,
3836
location, revision, remember, possible_transports, None)
3838
merger.merge_type = merge_type
3839
merger.reprocess = reprocess
3840
merger.show_base = show_base
3841
self.sanity_check_merger(merger)
3842
if (merger.base_rev_id == merger.other_rev_id and
3843
merger.other_rev_id is not None):
3844
note('Nothing to do.')
3847
if merger.interesting_files is not None:
3848
raise errors.BzrCommandError('Cannot pull individual files')
3849
if (merger.base_rev_id == tree.last_revision()):
3850
result = tree.pull(merger.other_branch, False,
3851
merger.other_rev_id)
3852
result.report(self.outf)
3854
if merger.this_basis is None:
3855
raise errors.BzrCommandError(
3856
"This branch has no commits."
3857
" (perhaps you would prefer 'bzr pull')")
3859
return self._do_preview(merger)
3861
return self._do_interactive(merger)
3863
return self._do_merge(merger, change_reporter, allow_pending,
3866
def _get_preview(self, merger):
3867
tree_merger = merger.make_merger()
3868
tt = tree_merger.make_preview_transform()
3869
self.add_cleanup(tt.finalize)
3870
result_tree = tt.get_preview_tree()
3873
def _do_preview(self, merger):
3874
from bzrlib.diff import show_diff_trees
3875
result_tree = self._get_preview(merger)
3876
path_encoding = osutils.get_diff_header_encoding()
3877
show_diff_trees(merger.this_tree, result_tree, self.outf,
3878
old_label='', new_label='',
3879
path_encoding=path_encoding)
3881
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3882
merger.change_reporter = change_reporter
3883
conflict_count = merger.do_merge()
3885
merger.set_pending()
3886
if verified == 'failed':
3887
warning('Preview patch does not match changes')
3888
if conflict_count != 0:
3893
def _do_interactive(self, merger):
3894
"""Perform an interactive merge.
3896
This works by generating a preview tree of the merge, then using
3897
Shelver to selectively remove the differences between the working tree
3898
and the preview tree.
3900
from bzrlib import shelf_ui
3901
result_tree = self._get_preview(merger)
3902
writer = bzrlib.option.diff_writer_registry.get()
3903
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3904
reporter=shelf_ui.ApplyReporter(),
3905
diff_writer=writer(sys.stdout))
3911
def sanity_check_merger(self, merger):
3912
if (merger.show_base and
3913
not merger.merge_type is _mod_merge.Merge3Merger):
3914
raise errors.BzrCommandError("Show-base is not supported for this"
3915
" merge type. %s" % merger.merge_type)
3916
if merger.reprocess is None:
3917
if merger.show_base:
3918
merger.reprocess = False
3920
# Use reprocess if the merger supports it
3921
merger.reprocess = merger.merge_type.supports_reprocess
3922
if merger.reprocess and not merger.merge_type.supports_reprocess:
3923
raise errors.BzrCommandError("Conflict reduction is not supported"
3924
" for merge type %s." %
3926
if merger.reprocess and merger.show_base:
3927
raise errors.BzrCommandError("Cannot do conflict reduction and"
3930
def _get_merger_from_branch(self, tree, location, revision, remember,
3931
possible_transports, pb):
3932
"""Produce a merger from a location, assuming it refers to a branch."""
3933
from bzrlib.tag import _merge_tags_if_possible
3934
# find the branch locations
3935
other_loc, user_location = self._select_branch_location(tree, location,
3937
if revision is not None and len(revision) == 2:
3938
base_loc, _unused = self._select_branch_location(tree,
3939
location, revision, 0)
3941
base_loc = other_loc
3943
other_branch, other_path = Branch.open_containing(other_loc,
3944
possible_transports)
3945
if base_loc == other_loc:
3946
base_branch = other_branch
3948
base_branch, base_path = Branch.open_containing(base_loc,
3949
possible_transports)
3950
# Find the revision ids
3951
other_revision_id = None
3952
base_revision_id = None
3953
if revision is not None:
3954
if len(revision) >= 1:
3955
other_revision_id = revision[-1].as_revision_id(other_branch)
3956
if len(revision) == 2:
3957
base_revision_id = revision[0].as_revision_id(base_branch)
3958
if other_revision_id is None:
3959
other_revision_id = _mod_revision.ensure_null(
3960
other_branch.last_revision())
3961
# Remember where we merge from
3962
if ((remember or tree.branch.get_submit_branch() is None) and
3963
user_location is not None):
3964
tree.branch.set_submit_branch(other_branch.base)
3965
_merge_tags_if_possible(other_branch, tree.branch)
3966
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3967
other_revision_id, base_revision_id, other_branch, base_branch)
3968
if other_path != '':
3969
allow_pending = False
3970
merger.interesting_files = [other_path]
3972
allow_pending = True
3973
return merger, allow_pending
3975
def get_merger_from_uncommitted(self, tree, location, pb):
3976
"""Get a merger for uncommitted changes.
3978
:param tree: The tree the merger should apply to.
3979
:param location: The location containing uncommitted changes.
3980
:param pb: The progress bar to use for showing progress.
3982
location = self._select_branch_location(tree, location)[0]
3983
other_tree, other_path = WorkingTree.open_containing(location)
3984
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3985
if other_path != '':
3986
merger.interesting_files = [other_path]
3989
def _select_branch_location(self, tree, user_location, revision=None,
3991
"""Select a branch location, according to possible inputs.
3993
If provided, branches from ``revision`` are preferred. (Both
3994
``revision`` and ``index`` must be supplied.)
3996
Otherwise, the ``location`` parameter is used. If it is None, then the
3997
``submit`` or ``parent`` location is used, and a note is printed.
3999
:param tree: The working tree to select a branch for merging into
4000
:param location: The location entered by the user
4001
:param revision: The revision parameter to the command
4002
:param index: The index to use for the revision parameter. Negative
4003
indices are permitted.
4004
:return: (selected_location, user_location). The default location
4005
will be the user-entered location.
4007
if (revision is not None and index is not None
4008
and revision[index] is not None):
4009
branch = revision[index].get_branch()
4010
if branch is not None:
4011
return branch, branch
4012
if user_location is None:
4013
location = self._get_remembered(tree, 'Merging from')
4015
location = user_location
4016
return location, user_location
4018
def _get_remembered(self, tree, verb_string):
4019
"""Use tree.branch's parent if none was supplied.
4021
Report if the remembered location was used.
4023
stored_location = tree.branch.get_submit_branch()
4024
stored_location_type = "submit"
4025
if stored_location is None:
4026
stored_location = tree.branch.get_parent()
4027
stored_location_type = "parent"
4028
mutter("%s", stored_location)
4029
if stored_location is None:
4030
raise errors.BzrCommandError("No location specified or remembered")
4031
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4032
note(u"%s remembered %s location %s", verb_string,
4033
stored_location_type, display_url)
4034
return stored_location
4037
class cmd_remerge(Command):
4038
__doc__ = """Redo a merge.
4040
Use this if you want to try a different merge technique while resolving
4041
conflicts. Some merge techniques are better than others, and remerge
4042
lets you try different ones on different files.
4044
The options for remerge have the same meaning and defaults as the ones for
4045
merge. The difference is that remerge can (only) be run when there is a
4046
pending merge, and it lets you specify particular files.
4049
Re-do the merge of all conflicted files, and show the base text in
4050
conflict regions, in addition to the usual THIS and OTHER texts::
4052
bzr remerge --show-base
4054
Re-do the merge of "foobar", using the weave merge algorithm, with
4055
additional processing to reduce the size of conflict regions::
4057
bzr remerge --merge-type weave --reprocess foobar
4059
takes_args = ['file*']
4064
help="Show base revision text in conflicts."),
4067
def run(self, file_list=None, merge_type=None, show_base=False,
4069
from bzrlib.conflicts import restore
4070
if merge_type is None:
4071
merge_type = _mod_merge.Merge3Merger
4072
tree, file_list = WorkingTree.open_containing_paths(file_list)
4073
self.add_cleanup(tree.lock_write().unlock)
4074
parents = tree.get_parent_ids()
4075
if len(parents) != 2:
4076
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4077
" merges. Not cherrypicking or"
4079
repository = tree.branch.repository
4080
interesting_ids = None
4082
conflicts = tree.conflicts()
4083
if file_list is not None:
4084
interesting_ids = set()
4085
for filename in file_list:
4086
file_id = tree.path2id(filename)
4088
raise errors.NotVersionedError(filename)
4089
interesting_ids.add(file_id)
4090
if tree.kind(file_id) != "directory":
4093
for name, ie in tree.inventory.iter_entries(file_id):
4094
interesting_ids.add(ie.file_id)
4095
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4097
# Remerge only supports resolving contents conflicts
4098
allowed_conflicts = ('text conflict', 'contents conflict')
4099
restore_files = [c.path for c in conflicts
4100
if c.typestring in allowed_conflicts]
4101
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4102
tree.set_conflicts(ConflictList(new_conflicts))
4103
if file_list is not None:
4104
restore_files = file_list
4105
for filename in restore_files:
4107
restore(tree.abspath(filename))
4108
except errors.NotConflicted:
4110
# Disable pending merges, because the file texts we are remerging
4111
# have not had those merges performed. If we use the wrong parents
4112
# list, we imply that the working tree text has seen and rejected
4113
# all the changes from the other tree, when in fact those changes
4114
# have not yet been seen.
4115
tree.set_parent_ids(parents[:1])
4117
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4118
merger.interesting_ids = interesting_ids
4119
merger.merge_type = merge_type
4120
merger.show_base = show_base
4121
merger.reprocess = reprocess
4122
conflicts = merger.do_merge()
4124
tree.set_parent_ids(parents)
1203
4131
class cmd_revert(Command):
1204
"""Reverse all changes since the last commit.
1206
Only versioned files are affected. Specify filenames to revert only
1207
those files. By default, any files that are changed will be backed up
1208
first. Backup files have a '~' appended to their name.
4132
__doc__ = """Revert files to a previous revision.
4134
Giving a list of files will revert only those files. Otherwise, all files
4135
will be reverted. If the revision is not specified with '--revision', the
4136
last committed revision is used.
4138
To remove only some changes, without reverting to a prior version, use
4139
merge instead. For example, "merge . --revision -2..-3" will remove the
4140
changes introduced by -2, without affecting the changes introduced by -1.
4141
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4143
By default, any files that have been manually changed will be backed up
4144
first. (Files changed only by merge are not backed up.) Backup files have
4145
'.~#~' appended to their name, where # is a number.
4147
When you provide files, you can use their current pathname or the pathname
4148
from the target revision. So you can use revert to "undelete" a file by
4149
name. If you name a directory, all the contents of that directory will be
4152
If you have newly added files since the target revision, they will be
4153
removed. If the files to be removed have been changed, backups will be
4154
created as above. Directories containing unknown files will not be
4157
The working tree contains a list of revisions that have been merged but
4158
not yet committed. These revisions will be included as additional parents
4159
of the next commit. Normally, using revert clears that list as well as
4160
reverting the files. If any files are specified, revert leaves the list
4161
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4162
.`` in the tree root to revert all files but keep the recorded merges,
4163
and ``bzr revert --forget-merges`` to clear the pending merge list without
4164
reverting any files.
4166
Using "bzr revert --forget-merges", it is possible to apply all of the
4167
changes from a branch in a single revision. To do this, perform the merge
4168
as desired. Then doing revert with the "--forget-merges" option will keep
4169
the content of the tree as it was, but it will clear the list of pending
4170
merges. The next commit will then contain all of the changes that are
4171
present in the other branch, but without any other parent revisions.
4172
Because this technique forgets where these changes originated, it may
4173
cause additional conflicts on later merges involving the same source and
1210
takes_options = ['revision', 'no-backup']
4177
_see_also = ['cat', 'export']
4180
Option('no-backup', "Do not save backups of reverted files."),
4181
Option('forget-merges',
4182
'Remove pending merge marker, without changing any files.'),
1211
4184
takes_args = ['file*']
1212
aliases = ['merge-revert']
1214
def run(self, revision=None, no_backup=False, file_list=None):
1215
from bzrlib.merge import merge
1216
from bzrlib.branch import Branch
1217
from bzrlib.commands import parse_spec
1219
if file_list is not None:
1220
if len(file_list) == 0:
1221
raise BzrCommandError("No files specified")
1222
if revision is None:
1224
elif len(revision) != 1:
1225
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1226
merge(('.', revision[0]), parse_spec('.'),
1229
backup_files=not no_backup,
1230
file_list=file_list)
1232
Branch('.').set_pending_merges([])
4186
def run(self, revision=None, no_backup=False, file_list=None,
4187
forget_merges=None):
4188
tree, file_list = WorkingTree.open_containing_paths(file_list)
4189
self.add_cleanup(tree.lock_tree_write().unlock)
4191
tree.set_parent_ids(tree.get_parent_ids()[:1])
4193
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4196
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4197
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4198
tree.revert(file_list, rev_tree, not no_backup, None,
4199
report_changes=True)
1235
4202
class cmd_assert_fail(Command):
1236
"""Test reporting of assertion failures"""
4203
__doc__ = """Test reporting of assertion failures"""
4204
# intended just for use in testing
1239
assert False, "always fails"
4209
raise AssertionError("always fails")
1242
4212
class cmd_help(Command):
1243
"""Show help on a command or other topic.
4213
__doc__ = """Show help on a command or other topic.
1245
For a list of all available commands, say 'bzr help commands'."""
1246
takes_options = ['long']
4216
_see_also = ['topics']
4218
Option('long', 'Show help on all commands.'),
1247
4220
takes_args = ['topic?']
4221
aliases = ['?', '--help', '-?', '-h']
1250
4224
def run(self, topic=None, long=False):
1252
4226
if topic is None and long:
1253
4227
topic = "commands"
4228
bzrlib.help.help(topic)
1257
4231
class cmd_shell_complete(Command):
1258
"""Show appropriate completions for context.
4232
__doc__ = """Show appropriate completions for context.
1260
For a list of all available commands, say 'bzr shell-complete'."""
4234
For a list of all available commands, say 'bzr shell-complete'.
1261
4236
takes_args = ['context?']
1262
4237
aliases = ['s-c']
1265
4241
def run(self, context=None):
1266
4242
import shellcomplete
1267
4243
shellcomplete.shellcomplete(context)
1270
4246
class cmd_missing(Command):
1271
"""What is missing in this branch relative to other branch.
1273
takes_args = ['remote?']
1274
aliases = ['mis', 'miss']
1275
# We don't have to add quiet to the list, because
1276
# unknown options are parsed as booleans
1277
takes_options = ['verbose', 'quiet']
1279
def run(self, remote=None, verbose=False, quiet=False):
1280
from bzrlib.errors import BzrCommandError
1281
from bzrlib.missing import show_missing
1283
if verbose and quiet:
1284
raise BzrCommandError('Cannot pass both quiet and verbose')
1286
b = find_branch('.')
1287
parent = b.get_parent()
1290
raise BzrCommandError("No missing location known or specified.")
1293
print "Using last location: %s" % parent
1295
elif parent is None:
1296
# We only update parent if it did not exist, missing should not change the parent
1297
b.set_parent(remote)
1298
br_remote = find_branch(remote)
1300
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
4247
__doc__ = """Show unmerged/unpulled revisions between two branches.
4249
OTHER_BRANCH may be local or remote.
4251
To filter on a range of revisions, you can use the command -r begin..end
4252
-r revision requests a specific revision, -r ..end or -r begin.. are
4256
1 - some missing revisions
4257
0 - no missing revisions
4261
Determine the missing revisions between this and the branch at the
4262
remembered pull location::
4266
Determine the missing revisions between this and another branch::
4268
bzr missing http://server/branch
4270
Determine the missing revisions up to a specific revision on the other
4273
bzr missing -r ..-10
4275
Determine the missing revisions up to a specific revision on this
4278
bzr missing --my-revision ..-10
4281
_see_also = ['merge', 'pull']
4282
takes_args = ['other_branch?']
4285
Option('reverse', 'Reverse the order of revisions.'),
4287
'Display changes in the local branch only.'),
4288
Option('this' , 'Same as --mine-only.'),
4289
Option('theirs-only',
4290
'Display changes in the remote branch only.'),
4291
Option('other', 'Same as --theirs-only.'),
4295
custom_help('revision',
4296
help='Filter on other branch revisions (inclusive). '
4297
'See "help revisionspec" for details.'),
4298
Option('my-revision',
4299
type=_parse_revision_str,
4300
help='Filter on local branch revisions (inclusive). '
4301
'See "help revisionspec" for details.'),
4302
Option('include-merges',
4303
'Show all revisions in addition to the mainline ones.'),
4305
encoding_type = 'replace'
4308
def run(self, other_branch=None, reverse=False, mine_only=False,
4310
log_format=None, long=False, short=False, line=False,
4311
show_ids=False, verbose=False, this=False, other=False,
4312
include_merges=False, revision=None, my_revision=None,
4314
from bzrlib.missing import find_unmerged, iter_log_revisions
4323
# TODO: We should probably check that we don't have mine-only and
4324
# theirs-only set, but it gets complicated because we also have
4325
# this and other which could be used.
4332
local_branch = Branch.open_containing(directory)[0]
4333
self.add_cleanup(local_branch.lock_read().unlock)
4335
parent = local_branch.get_parent()
4336
if other_branch is None:
4337
other_branch = parent
4338
if other_branch is None:
4339
raise errors.BzrCommandError("No peer location known"
4341
display_url = urlutils.unescape_for_display(parent,
4343
message("Using saved parent location: "
4344
+ display_url + "\n")
4346
remote_branch = Branch.open(other_branch)
4347
if remote_branch.base == local_branch.base:
4348
remote_branch = local_branch
4350
self.add_cleanup(remote_branch.lock_read().unlock)
4352
local_revid_range = _revision_range_to_revid_range(
4353
_get_revision_range(my_revision, local_branch,
4356
remote_revid_range = _revision_range_to_revid_range(
4357
_get_revision_range(revision,
4358
remote_branch, self.name()))
4360
local_extra, remote_extra = find_unmerged(
4361
local_branch, remote_branch, restrict,
4362
backward=not reverse,
4363
include_merges=include_merges,
4364
local_revid_range=local_revid_range,
4365
remote_revid_range=remote_revid_range)
4367
if log_format is None:
4368
registry = log.log_formatter_registry
4369
log_format = registry.get_default(local_branch)
4370
lf = log_format(to_file=self.outf,
4372
show_timezone='original')
4375
if local_extra and not theirs_only:
4376
message("You have %d extra revision(s):\n" %
4378
for revision in iter_log_revisions(local_extra,
4379
local_branch.repository,
4381
lf.log_revision(revision)
4382
printed_local = True
4385
printed_local = False
4387
if remote_extra and not mine_only:
4388
if printed_local is True:
4390
message("You are missing %d revision(s):\n" %
4392
for revision in iter_log_revisions(remote_extra,
4393
remote_branch.repository,
4395
lf.log_revision(revision)
4398
if mine_only and not local_extra:
4399
# We checked local, and found nothing extra
4400
message('This branch is up to date.\n')
4401
elif theirs_only and not remote_extra:
4402
# We checked remote, and found nothing extra
4403
message('Other branch is up to date.\n')
4404
elif not (mine_only or theirs_only or local_extra or
4406
# We checked both branches, and neither one had extra
4408
message("Branches are up to date.\n")
4410
if not status_code and parent is None and other_branch is not None:
4411
self.add_cleanup(local_branch.lock_write().unlock)
4412
# handle race conditions - a parent might be set while we run.
4413
if local_branch.get_parent() is None:
4414
local_branch.set_parent(remote_branch.base)
4418
class cmd_pack(Command):
4419
__doc__ = """Compress the data within a repository.
4421
This operation compresses the data within a bazaar repository. As
4422
bazaar supports automatic packing of repository, this operation is
4423
normally not required to be done manually.
4425
During the pack operation, bazaar takes a backup of existing repository
4426
data, i.e. pack files. This backup is eventually removed by bazaar
4427
automatically when it is safe to do so. To save disk space by removing
4428
the backed up pack files, the --clean-obsolete-packs option may be
4431
Warning: If you use --clean-obsolete-packs and your machine crashes
4432
during or immediately after repacking, you may be left with a state
4433
where the deletion has been written to disk but the new packs have not
4434
been. In this case the repository may be unusable.
4437
_see_also = ['repositories']
4438
takes_args = ['branch_or_repo?']
4440
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4443
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4444
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4446
branch = dir.open_branch()
4447
repository = branch.repository
4448
except errors.NotBranchError:
4449
repository = dir.open_repository()
4450
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
1304
4453
class cmd_plugins(Command):
4454
__doc__ = """List the installed plugins.
4456
This command displays the list of installed plugins including
4457
version of plugin and a short description of each.
4459
--verbose shows the path where each plugin is located.
4461
A plugin is an external component for Bazaar that extends the
4462
revision control system, by adding or replacing code in Bazaar.
4463
Plugins can do a variety of things, including overriding commands,
4464
adding new commands, providing additional network transports and
4465
customizing log output.
4467
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4468
for further information on plugins including where to find them and how to
4469
install them. Instructions are also provided there on how to write new
4470
plugins using the Python programming language.
4472
takes_options = ['verbose']
4475
def run(self, verbose=False):
1308
4476
import bzrlib.plugin
1309
4477
from inspect import getdoc
1310
for plugin in bzrlib.plugin.all_plugins:
1311
if hasattr(plugin, '__path__'):
1312
print plugin.__path__[0]
1313
elif hasattr(plugin, '__file__'):
1314
print plugin.__file__
4479
for name, plugin in bzrlib.plugin.plugins().items():
4480
version = plugin.__version__
4481
if version == 'unknown':
4483
name_ver = '%s %s' % (name, version)
4484
d = getdoc(plugin.module)
1320
print '\t', d.split('\n')[0]
4486
doc = d.split('\n')[0]
4488
doc = '(no description)'
4489
result.append((name_ver, doc, plugin.path()))
4490
for name_ver, doc, path in sorted(result):
4491
self.outf.write("%s\n" % name_ver)
4492
self.outf.write(" %s\n" % doc)
4494
self.outf.write(" %s\n" % path)
4495
self.outf.write("\n")
4498
class cmd_testament(Command):
4499
__doc__ = """Show testament (signing-form) of a revision."""
4502
Option('long', help='Produce long-format testament.'),
4504
help='Produce a strict-format testament.')]
4505
takes_args = ['branch?']
4507
def run(self, branch=u'.', revision=None, long=False, strict=False):
4508
from bzrlib.testament import Testament, StrictTestament
4510
testament_class = StrictTestament
4512
testament_class = Testament
4514
b = Branch.open_containing(branch)[0]
4516
b = Branch.open(branch)
4517
self.add_cleanup(b.lock_read().unlock)
4518
if revision is None:
4519
rev_id = b.last_revision()
4521
rev_id = revision[0].as_revision_id(b)
4522
t = testament_class.from_revision(b.repository, rev_id)
4524
sys.stdout.writelines(t.as_text_lines())
4526
sys.stdout.write(t.as_short_text())
4529
class cmd_annotate(Command):
4530
__doc__ = """Show the origin of each line in a file.
4532
This prints out the given file with an annotation on the left side
4533
indicating which revision, author and date introduced the change.
4535
If the origin is the same for a run of consecutive lines, it is
4536
shown only at the top, unless the --all option is given.
4538
# TODO: annotate directories; showing when each file was last changed
4539
# TODO: if the working copy is modified, show annotations on that
4540
# with new uncommitted lines marked
4541
aliases = ['ann', 'blame', 'praise']
4542
takes_args = ['filename']
4543
takes_options = [Option('all', help='Show annotations on all lines.'),
4544
Option('long', help='Show commit date in annotations.'),
4549
encoding_type = 'exact'
4552
def run(self, filename, all=False, long=False, revision=None,
4553
show_ids=False, directory=None):
4554
from bzrlib.annotate import annotate_file, annotate_file_tree
4555
wt, branch, relpath = \
4556
_open_directory_or_containing_tree_or_branch(filename, directory)
4558
self.add_cleanup(wt.lock_read().unlock)
4560
self.add_cleanup(branch.lock_read().unlock)
4561
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4562
self.add_cleanup(tree.lock_read().unlock)
4564
file_id = wt.path2id(relpath)
4566
file_id = tree.path2id(relpath)
4568
raise errors.NotVersionedError(filename)
4569
file_version = tree.inventory[file_id].revision
4570
if wt is not None and revision is None:
4571
# If there is a tree and we're not annotating historical
4572
# versions, annotate the working tree's content.
4573
annotate_file_tree(wt, file_id, self.outf, long, all,
4576
annotate_file(branch, file_version, file_id, long, all, self.outf,
4580
class cmd_re_sign(Command):
4581
__doc__ = """Create a digital signature for an existing revision."""
4582
# TODO be able to replace existing ones.
4584
hidden = True # is this right ?
4585
takes_args = ['revision_id*']
4586
takes_options = ['directory', 'revision']
4588
def run(self, revision_id_list=None, revision=None, directory=u'.'):
4589
if revision_id_list is not None and revision is not None:
4590
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4591
if revision_id_list is None and revision is None:
4592
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4593
b = WorkingTree.open_containing(directory)[0].branch
4594
self.add_cleanup(b.lock_write().unlock)
4595
return self._run(b, revision_id_list, revision)
4597
def _run(self, b, revision_id_list, revision):
4598
import bzrlib.gpg as gpg
4599
gpg_strategy = gpg.GPGStrategy(b.get_config())
4600
if revision_id_list is not None:
4601
b.repository.start_write_group()
4603
for revision_id in revision_id_list:
4604
b.repository.sign_revision(revision_id, gpg_strategy)
4606
b.repository.abort_write_group()
4609
b.repository.commit_write_group()
4610
elif revision is not None:
4611
if len(revision) == 1:
4612
revno, rev_id = revision[0].in_history(b)
4613
b.repository.start_write_group()
4615
b.repository.sign_revision(rev_id, gpg_strategy)
4617
b.repository.abort_write_group()
4620
b.repository.commit_write_group()
4621
elif len(revision) == 2:
4622
# are they both on rh- if so we can walk between them
4623
# might be nice to have a range helper for arbitrary
4624
# revision paths. hmm.
4625
from_revno, from_revid = revision[0].in_history(b)
4626
to_revno, to_revid = revision[1].in_history(b)
4627
if to_revid is None:
4628
to_revno = b.revno()
4629
if from_revno is None or to_revno is None:
4630
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
4631
b.repository.start_write_group()
4633
for revno in range(from_revno, to_revno + 1):
4634
b.repository.sign_revision(b.get_rev_id(revno),
4637
b.repository.abort_write_group()
4640
b.repository.commit_write_group()
4642
raise errors.BzrCommandError('Please supply either one revision, or a range.')
4645
class cmd_bind(Command):
4646
__doc__ = """Convert the current branch into a checkout of the supplied branch.
4647
If no branch is supplied, rebind to the last bound location.
4649
Once converted into a checkout, commits must succeed on the master branch
4650
before they will be applied to the local branch.
4652
Bound branches use the nickname of its master branch unless it is set
4653
locally, in which case binding will update the local nickname to be
4657
_see_also = ['checkouts', 'unbind']
4658
takes_args = ['location?']
4659
takes_options = ['directory']
4661
def run(self, location=None, directory=u'.'):
4662
b, relpath = Branch.open_containing(directory)
4663
if location is None:
4665
location = b.get_old_bound_location()
4666
except errors.UpgradeRequired:
4667
raise errors.BzrCommandError('No location supplied. '
4668
'This format does not remember old locations.')
4670
if location is None:
4671
if b.get_bound_location() is not None:
4672
raise errors.BzrCommandError('Branch is already bound')
4674
raise errors.BzrCommandError('No location supplied '
4675
'and no previous location known')
4676
b_other = Branch.open(location)
4679
except errors.DivergedBranches:
4680
raise errors.BzrCommandError('These branches have diverged.'
4681
' Try merging, and then bind again.')
4682
if b.get_config().has_explicit_nickname():
4683
b.nick = b_other.nick
4686
class cmd_unbind(Command):
4687
__doc__ = """Convert the current checkout into a regular branch.
4689
After unbinding, the local branch is considered independent and subsequent
4690
commits will be local only.
4693
_see_also = ['checkouts', 'bind']
4695
takes_options = ['directory']
4697
def run(self, directory=u'.'):
4698
b, relpath = Branch.open_containing(directory)
4700
raise errors.BzrCommandError('Local branch is not bound')
4703
class cmd_uncommit(Command):
4704
__doc__ = """Remove the last committed revision.
4706
--verbose will print out what is being removed.
4707
--dry-run will go through all the motions, but not actually
4710
If --revision is specified, uncommit revisions to leave the branch at the
4711
specified revision. For example, "bzr uncommit -r 15" will leave the
4712
branch at revision 15.
4714
Uncommit leaves the working tree ready for a new commit. The only change
4715
it may make is to restore any pending merges that were present before
4719
# TODO: jam 20060108 Add an option to allow uncommit to remove
4720
# unreferenced information in 'branch-as-repository' branches.
4721
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
4722
# information in shared branches as well.
4723
_see_also = ['commit']
4724
takes_options = ['verbose', 'revision',
4725
Option('dry-run', help='Don\'t actually make changes.'),
4726
Option('force', help='Say yes to all questions.'),
4728
help="Only remove the commits from the local branch"
4729
" when in a checkout."
4732
takes_args = ['location?']
4734
encoding_type = 'replace'
4736
def run(self, location=None,
4737
dry_run=False, verbose=False,
4738
revision=None, force=False, local=False):
4739
if location is None:
4741
control, relpath = bzrdir.BzrDir.open_containing(location)
4743
tree = control.open_workingtree()
4745
except (errors.NoWorkingTree, errors.NotLocalUrl):
4747
b = control.open_branch()
4749
if tree is not None:
4750
self.add_cleanup(tree.lock_write().unlock)
4752
self.add_cleanup(b.lock_write().unlock)
4753
return self._run(b, tree, dry_run, verbose, revision, force, local=local)
4755
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
4756
from bzrlib.log import log_formatter, show_log
4757
from bzrlib.uncommit import uncommit
4759
last_revno, last_rev_id = b.last_revision_info()
4762
if revision is None:
4764
rev_id = last_rev_id
4766
# 'bzr uncommit -r 10' actually means uncommit
4767
# so that the final tree is at revno 10.
4768
# but bzrlib.uncommit.uncommit() actually uncommits
4769
# the revisions that are supplied.
4770
# So we need to offset it by one
4771
revno = revision[0].in_history(b).revno + 1
4772
if revno <= last_revno:
4773
rev_id = b.get_rev_id(revno)
4775
if rev_id is None or _mod_revision.is_null(rev_id):
4776
self.outf.write('No revisions to uncommit.\n')
4779
lf = log_formatter('short',
4781
show_timezone='original')
4786
direction='forward',
4787
start_revision=revno,
4788
end_revision=last_revno)
4791
self.outf.write('Dry-run, pretending to remove'
4792
' the above revisions.\n')
4794
self.outf.write('The above revision(s) will be removed.\n')
4797
if not ui.ui_factory.get_boolean('Are you sure'):
4798
self.outf.write('Canceled')
4801
mutter('Uncommitting from {%s} to {%s}',
4802
last_rev_id, rev_id)
4803
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4804
revno=revno, local=local)
4805
self.outf.write('You can restore the old tip by running:\n'
4806
' bzr pull . -r revid:%s\n' % last_rev_id)
4809
class cmd_break_lock(Command):
4810
__doc__ = """Break a dead lock.
4812
This command breaks a lock on a repository, branch, working directory or
4815
CAUTION: Locks should only be broken when you are sure that the process
4816
holding the lock has been stopped.
4818
You can get information on what locks are open via the 'bzr info
4819
[location]' command.
4823
bzr break-lock bzr+ssh://example.com/bzr/foo
4824
bzr break-lock --conf ~/.bazaar
4827
takes_args = ['location?']
4830
help='LOCATION is the directory where the config lock is.'),
4833
def run(self, location=None, config=False):
4834
if location is None:
4837
conf = _mod_config.LockableConfig(file_name=location)
4840
control, relpath = bzrdir.BzrDir.open_containing(location)
4842
control.break_lock()
4843
except NotImplementedError:
4847
class cmd_wait_until_signalled(Command):
4848
__doc__ = """Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4850
This just prints a line to signal when it is ready, then blocks on stdin.
4856
sys.stdout.write("running\n")
4858
sys.stdin.readline()
4861
class cmd_serve(Command):
4862
__doc__ = """Run the bzr server."""
4864
aliases = ['server']
4868
help='Serve on stdin/out for use from inetd or sshd.'),
4869
RegistryOption('protocol',
4870
help="Protocol to serve.",
4871
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4872
value_switches=True),
4874
help='Listen for connections on nominated port of the form '
4875
'[hostname:]portnumber. Passing 0 as the port number will '
4876
'result in a dynamically allocated port. The default port '
4877
'depends on the protocol.',
4879
custom_help('directory',
4880
help='Serve contents of this directory.'),
4881
Option('allow-writes',
4882
help='By default the server is a readonly server. Supplying '
4883
'--allow-writes enables write access to the contents of '
4884
'the served directory and below. Note that ``bzr serve`` '
4885
'does not perform authentication, so unless some form of '
4886
'external authentication is arranged supplying this '
4887
'option leads to global uncontrolled write access to your '
4892
def get_host_and_port(self, port):
4893
"""Return the host and port to run the smart server on.
4895
If 'port' is None, None will be returned for the host and port.
4897
If 'port' has a colon in it, the string before the colon will be
4898
interpreted as the host.
4900
:param port: A string of the port to run the server on.
4901
:return: A tuple of (host, port), where 'host' is a host name or IP,
4902
and port is an integer TCP/IP port.
4905
if port is not None:
4907
host, port = port.split(':')
4911
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4913
from bzrlib import transport
4914
if directory is None:
4915
directory = os.getcwd()
4916
if protocol is None:
4917
protocol = transport.transport_server_registry.get()
4918
host, port = self.get_host_and_port(port)
4919
url = urlutils.local_path_to_url(directory)
4920
if not allow_writes:
4921
url = 'readonly+' + url
4922
t = transport.get_transport(url)
4923
protocol(t, host, port, inet)
4926
class cmd_join(Command):
4927
__doc__ = """Combine a tree into its containing tree.
4929
This command requires the target tree to be in a rich-root format.
4931
The TREE argument should be an independent tree, inside another tree, but
4932
not part of it. (Such trees can be produced by "bzr split", but also by
4933
running "bzr branch" with the target inside a tree.)
4935
The result is a combined tree, with the subtree no longer an independant
4936
part. This is marked as a merge of the subtree into the containing tree,
4937
and all history is preserved.
4940
_see_also = ['split']
4941
takes_args = ['tree']
4943
Option('reference', help='Join by reference.', hidden=True),
4946
def run(self, tree, reference=False):
4947
sub_tree = WorkingTree.open(tree)
4948
parent_dir = osutils.dirname(sub_tree.basedir)
4949
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4950
repo = containing_tree.branch.repository
4951
if not repo.supports_rich_root():
4952
raise errors.BzrCommandError(
4953
"Can't join trees because %s doesn't support rich root data.\n"
4954
"You can use bzr upgrade on the repository."
4958
containing_tree.add_reference(sub_tree)
4959
except errors.BadReferenceTarget, e:
4960
# XXX: Would be better to just raise a nicely printable
4961
# exception from the real origin. Also below. mbp 20070306
4962
raise errors.BzrCommandError("Cannot join %s. %s" %
4966
containing_tree.subsume(sub_tree)
4967
except errors.BadSubsumeSource, e:
4968
raise errors.BzrCommandError("Cannot join %s. %s" %
4972
class cmd_split(Command):
4973
__doc__ = """Split a subdirectory of a tree into a separate tree.
4975
This command will produce a target tree in a format that supports
4976
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4977
converted into earlier formats like 'dirstate-tags'.
4979
The TREE argument should be a subdirectory of a working tree. That
4980
subdirectory will be converted into an independent tree, with its own
4981
branch. Commits in the top-level tree will not apply to the new subtree.
4984
_see_also = ['join']
4985
takes_args = ['tree']
4987
def run(self, tree):
4988
containing_tree, subdir = WorkingTree.open_containing(tree)
4989
sub_id = containing_tree.path2id(subdir)
4991
raise errors.NotVersionedError(subdir)
4993
containing_tree.extract(sub_id)
4994
except errors.RootNotRich:
4995
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4998
class cmd_merge_directive(Command):
4999
__doc__ = """Generate a merge directive for auto-merge tools.
5001
A directive requests a merge to be performed, and also provides all the
5002
information necessary to do so. This means it must either include a
5003
revision bundle, or the location of a branch containing the desired
5006
A submit branch (the location to merge into) must be supplied the first
5007
time the command is issued. After it has been supplied once, it will
5008
be remembered as the default.
5010
A public branch is optional if a revision bundle is supplied, but required
5011
if --diff or --plain is specified. It will be remembered as the default
5012
after the first use.
5015
takes_args = ['submit_branch?', 'public_branch?']
5019
_see_also = ['send']
5023
RegistryOption.from_kwargs('patch-type',
5024
'The type of patch to include in the directive.',
5026
value_switches=True,
5028
bundle='Bazaar revision bundle (default).',
5029
diff='Normal unified diff.',
5030
plain='No patch, just directive.'),
5031
Option('sign', help='GPG-sign the directive.'), 'revision',
5032
Option('mail-to', type=str,
5033
help='Instead of printing the directive, email to this address.'),
5034
Option('message', type=str, short_name='m',
5035
help='Message to use when committing this merge.')
5038
encoding_type = 'exact'
5040
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
5041
sign=False, revision=None, mail_to=None, message=None,
5043
from bzrlib.revision import ensure_null, NULL_REVISION
5044
include_patch, include_bundle = {
5045
'plain': (False, False),
5046
'diff': (True, False),
5047
'bundle': (True, True),
5049
branch = Branch.open(directory)
5050
stored_submit_branch = branch.get_submit_branch()
5051
if submit_branch is None:
5052
submit_branch = stored_submit_branch
5054
if stored_submit_branch is None:
5055
branch.set_submit_branch(submit_branch)
5056
if submit_branch is None:
5057
submit_branch = branch.get_parent()
5058
if submit_branch is None:
5059
raise errors.BzrCommandError('No submit branch specified or known')
5061
stored_public_branch = branch.get_public_branch()
5062
if public_branch is None:
5063
public_branch = stored_public_branch
5064
elif stored_public_branch is None:
5065
branch.set_public_branch(public_branch)
5066
if not include_bundle and public_branch is None:
5067
raise errors.BzrCommandError('No public branch specified or'
5069
base_revision_id = None
5070
if revision is not None:
5071
if len(revision) > 2:
5072
raise errors.BzrCommandError('bzr merge-directive takes '
5073
'at most two one revision identifiers')
5074
revision_id = revision[-1].as_revision_id(branch)
5075
if len(revision) == 2:
5076
base_revision_id = revision[0].as_revision_id(branch)
5078
revision_id = branch.last_revision()
5079
revision_id = ensure_null(revision_id)
5080
if revision_id == NULL_REVISION:
5081
raise errors.BzrCommandError('No revisions to bundle.')
5082
directive = merge_directive.MergeDirective2.from_objects(
5083
branch.repository, revision_id, time.time(),
5084
osutils.local_time_offset(), submit_branch,
5085
public_branch=public_branch, include_patch=include_patch,
5086
include_bundle=include_bundle, message=message,
5087
base_revision_id=base_revision_id)
5090
self.outf.write(directive.to_signed(branch))
5092
self.outf.writelines(directive.to_lines())
5094
message = directive.to_email(mail_to, branch, sign)
5095
s = SMTPConnection(branch.get_config())
5096
s.send_email(message)
5099
class cmd_send(Command):
5100
__doc__ = """Mail or create a merge-directive for submitting changes.
5102
A merge directive provides many things needed for requesting merges:
5104
* A machine-readable description of the merge to perform
5106
* An optional patch that is a preview of the changes requested
5108
* An optional bundle of revision data, so that the changes can be applied
5109
directly from the merge directive, without retrieving data from a
5112
`bzr send` creates a compact data set that, when applied using bzr
5113
merge, has the same effect as merging from the source branch.
5115
By default the merge directive is self-contained and can be applied to any
5116
branch containing submit_branch in its ancestory without needing access to
5119
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5120
revisions, but only a structured request to merge from the
5121
public_location. In that case the public_branch is needed and it must be
5122
up-to-date and accessible to the recipient. The public_branch is always
5123
included if known, so that people can check it later.
5125
The submit branch defaults to the parent of the source branch, but can be
5126
overridden. Both submit branch and public branch will be remembered in
5127
branch.conf the first time they are used for a particular branch. The
5128
source branch defaults to that containing the working directory, but can
5129
be changed using --from.
5131
In order to calculate those changes, bzr must analyse the submit branch.
5132
Therefore it is most efficient for the submit branch to be a local mirror.
5133
If a public location is known for the submit_branch, that location is used
5134
in the merge directive.
5136
The default behaviour is to send the merge directive by mail, unless -o is
5137
given, in which case it is sent to a file.
5139
Mail is sent using your preferred mail program. This should be transparent
5140
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5141
If the preferred client can't be found (or used), your editor will be used.
5143
To use a specific mail program, set the mail_client configuration option.
5144
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5145
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5146
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5147
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5150
If mail is being sent, a to address is required. This can be supplied
5151
either on the commandline, by setting the submit_to configuration
5152
option in the branch itself or the child_submit_to configuration option
5153
in the submit branch.
5155
Two formats are currently supported: "4" uses revision bundle format 4 and
5156
merge directive format 2. It is significantly faster and smaller than
5157
older formats. It is compatible with Bazaar 0.19 and later. It is the
5158
default. "0.9" uses revision bundle format 0.9 and merge directive
5159
format 1. It is compatible with Bazaar 0.12 - 0.18.
5161
The merge directives created by bzr send may be applied using bzr merge or
5162
bzr pull by specifying a file containing a merge directive as the location.
5164
bzr send makes extensive use of public locations to map local locations into
5165
URLs that can be used by other people. See `bzr help configuration` to
5166
set them, and use `bzr info` to display them.
5169
encoding_type = 'exact'
5171
_see_also = ['merge', 'pull']
5173
takes_args = ['submit_branch?', 'public_branch?']
5177
help='Do not include a bundle in the merge directive.'),
5178
Option('no-patch', help='Do not include a preview patch in the merge'
5181
help='Remember submit and public branch.'),
5183
help='Branch to generate the submission from, '
5184
'rather than the one containing the working directory.',
5187
Option('output', short_name='o',
5188
help='Write merge directive to this file or directory; '
5189
'use - for stdout.',
5192
help='Refuse to send if there are uncommitted changes in'
5193
' the working tree, --no-strict disables the check.'),
5194
Option('mail-to', help='Mail the request to this address.',
5198
Option('body', help='Body for the email.', type=unicode),
5199
RegistryOption('format',
5200
help='Use the specified output format.',
5201
lazy_registry=('bzrlib.send', 'format_registry')),
5204
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5205
no_patch=False, revision=None, remember=False, output=None,
5206
format=None, mail_to=None, message=None, body=None,
5207
strict=None, **kwargs):
5208
from bzrlib.send import send
5209
return send(submit_branch, revision, public_branch, remember,
5210
format, no_bundle, no_patch, output,
5211
kwargs.get('from', '.'), mail_to, message, body,
5216
class cmd_bundle_revisions(cmd_send):
5217
__doc__ = """Create a merge-directive for submitting changes.
5219
A merge directive provides many things needed for requesting merges:
5221
* A machine-readable description of the merge to perform
5223
* An optional patch that is a preview of the changes requested
5225
* An optional bundle of revision data, so that the changes can be applied
5226
directly from the merge directive, without retrieving data from a
5229
If --no-bundle is specified, then public_branch is needed (and must be
5230
up-to-date), so that the receiver can perform the merge using the
5231
public_branch. The public_branch is always included if known, so that
5232
people can check it later.
5234
The submit branch defaults to the parent, but can be overridden. Both
5235
submit branch and public branch will be remembered if supplied.
5237
If a public_branch is known for the submit_branch, that public submit
5238
branch is used in the merge instructions. This means that a local mirror
5239
can be used as your actual submit branch, once you have set public_branch
5242
Two formats are currently supported: "4" uses revision bundle format 4 and
5243
merge directive format 2. It is significantly faster and smaller than
5244
older formats. It is compatible with Bazaar 0.19 and later. It is the
5245
default. "0.9" uses revision bundle format 0.9 and merge directive
5246
format 1. It is compatible with Bazaar 0.12 - 0.18.
5251
help='Do not include a bundle in the merge directive.'),
5252
Option('no-patch', help='Do not include a preview patch in the merge'
5255
help='Remember submit and public branch.'),
5257
help='Branch to generate the submission from, '
5258
'rather than the one containing the working directory.',
5261
Option('output', short_name='o', help='Write directive to this file.',
5264
help='Refuse to bundle revisions if there are uncommitted'
5265
' changes in the working tree, --no-strict disables the check.'),
5267
RegistryOption('format',
5268
help='Use the specified output format.',
5269
lazy_registry=('bzrlib.send', 'format_registry')),
5271
aliases = ['bundle']
5273
_see_also = ['send', 'merge']
5277
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5278
no_patch=False, revision=None, remember=False, output=None,
5279
format=None, strict=None, **kwargs):
5282
from bzrlib.send import send
5283
return send(submit_branch, revision, public_branch, remember,
5284
format, no_bundle, no_patch, output,
5285
kwargs.get('from', '.'), None, None, None,
5286
self.outf, strict=strict)
5289
class cmd_tag(Command):
5290
__doc__ = """Create, remove or modify a tag naming a revision.
5292
Tags give human-meaningful names to revisions. Commands that take a -r
5293
(--revision) option can be given -rtag:X, where X is any previously
5296
Tags are stored in the branch. Tags are copied from one branch to another
5297
along when you branch, push, pull or merge.
5299
It is an error to give a tag name that already exists unless you pass
5300
--force, in which case the tag is moved to point to the new revision.
5302
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5303
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5305
If no tag name is specified it will be determined through the
5306
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5307
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5311
_see_also = ['commit', 'tags']
5312
takes_args = ['tag_name?']
5315
help='Delete this tag rather than placing it.',
5317
custom_help('directory',
5318
help='Branch in which to place the tag.'),
5320
help='Replace existing tags.',
5325
def run(self, tag_name=None,
5331
branch, relpath = Branch.open_containing(directory)
5332
self.add_cleanup(branch.lock_write().unlock)
5334
if tag_name is None:
5335
raise errors.BzrCommandError("No tag specified to delete.")
5336
branch.tags.delete_tag(tag_name)
5337
self.outf.write('Deleted tag %s.\n' % tag_name)
5340
if len(revision) != 1:
5341
raise errors.BzrCommandError(
5342
"Tags can only be placed on a single revision, "
5344
revision_id = revision[0].as_revision_id(branch)
5346
revision_id = branch.last_revision()
5347
if tag_name is None:
5348
tag_name = branch.automatic_tag_name(revision_id)
5349
if tag_name is None:
5350
raise errors.BzrCommandError(
5351
"Please specify a tag name.")
5352
if (not force) and branch.tags.has_tag(tag_name):
5353
raise errors.TagAlreadyExists(tag_name)
5354
branch.tags.set_tag(tag_name, revision_id)
5355
self.outf.write('Created tag %s.\n' % tag_name)
5358
class cmd_tags(Command):
5359
__doc__ = """List tags.
5361
This command shows a table of tag names and the revisions they reference.
5366
custom_help('directory',
5367
help='Branch whose tags should be displayed.'),
5368
RegistryOption.from_kwargs('sort',
5369
'Sort tags by different criteria.', title='Sorting',
5370
alpha='Sort tags lexicographically (default).',
5371
time='Sort tags chronologically.',
5384
branch, relpath = Branch.open_containing(directory)
5386
tags = branch.tags.get_tag_dict().items()
5390
self.add_cleanup(branch.lock_read().unlock)
5392
graph = branch.repository.get_graph()
5393
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5394
revid1, revid2 = rev1.rev_id, rev2.rev_id
5395
# only show revisions between revid1 and revid2 (inclusive)
5396
tags = [(tag, revid) for tag, revid in tags if
5397
graph.is_between(revid, revid1, revid2)]
5400
elif sort == 'time':
5402
for tag, revid in tags:
5404
revobj = branch.repository.get_revision(revid)
5405
except errors.NoSuchRevision:
5406
timestamp = sys.maxint # place them at the end
5408
timestamp = revobj.timestamp
5409
timestamps[revid] = timestamp
5410
tags.sort(key=lambda x: timestamps[x[1]])
5412
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5413
for index, (tag, revid) in enumerate(tags):
5415
revno = branch.revision_id_to_dotted_revno(revid)
5416
if isinstance(revno, tuple):
5417
revno = '.'.join(map(str, revno))
5418
except errors.NoSuchRevision:
5419
# Bad tag data/merges can lead to tagged revisions
5420
# which are not in this branch. Fail gracefully ...
5422
tags[index] = (tag, revno)
5424
for tag, revspec in tags:
5425
self.outf.write('%-20s %s\n' % (tag, revspec))
5428
class cmd_reconfigure(Command):
5429
__doc__ = """Reconfigure the type of a bzr directory.
5431
A target configuration must be specified.
5433
For checkouts, the bind-to location will be auto-detected if not specified.
5434
The order of preference is
5435
1. For a lightweight checkout, the current bound location.
5436
2. For branches that used to be checkouts, the previously-bound location.
5437
3. The push location.
5438
4. The parent location.
5439
If none of these is available, --bind-to must be specified.
5442
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5443
takes_args = ['location?']
5445
RegistryOption.from_kwargs(
5447
title='Target type',
5448
help='The type to reconfigure the directory to.',
5449
value_switches=True, enum_switch=False,
5450
branch='Reconfigure to be an unbound branch with no working tree.',
5451
tree='Reconfigure to be an unbound branch with a working tree.',
5452
checkout='Reconfigure to be a bound branch with a working tree.',
5453
lightweight_checkout='Reconfigure to be a lightweight'
5454
' checkout (with no local history).',
5455
standalone='Reconfigure to be a standalone branch '
5456
'(i.e. stop using shared repository).',
5457
use_shared='Reconfigure to use a shared repository.',
5458
with_trees='Reconfigure repository to create '
5459
'working trees on branches by default.',
5460
with_no_trees='Reconfigure repository to not create '
5461
'working trees on branches by default.'
5463
Option('bind-to', help='Branch to bind checkout to.', type=str),
5465
help='Perform reconfiguration even if local changes'
5467
Option('stacked-on',
5468
help='Reconfigure a branch to be stacked on another branch.',
5472
help='Reconfigure a branch to be unstacked. This '
5473
'may require copying substantial data into it.',
5477
def run(self, location=None, target_type=None, bind_to=None, force=False,
5480
directory = bzrdir.BzrDir.open(location)
5481
if stacked_on and unstacked:
5482
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5483
elif stacked_on is not None:
5484
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5486
reconfigure.ReconfigureUnstacked().apply(directory)
5487
# At the moment you can use --stacked-on and a different
5488
# reconfiguration shape at the same time; there seems no good reason
5490
if target_type is None:
5491
if stacked_on or unstacked:
5494
raise errors.BzrCommandError('No target configuration '
5496
elif target_type == 'branch':
5497
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5498
elif target_type == 'tree':
5499
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5500
elif target_type == 'checkout':
5501
reconfiguration = reconfigure.Reconfigure.to_checkout(
5503
elif target_type == 'lightweight-checkout':
5504
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5506
elif target_type == 'use-shared':
5507
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5508
elif target_type == 'standalone':
5509
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5510
elif target_type == 'with-trees':
5511
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5513
elif target_type == 'with-no-trees':
5514
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5516
reconfiguration.apply(force)
5519
class cmd_switch(Command):
5520
__doc__ = """Set the branch of a checkout and update.
5522
For lightweight checkouts, this changes the branch being referenced.
5523
For heavyweight checkouts, this checks that there are no local commits
5524
versus the current bound branch, then it makes the local branch a mirror
5525
of the new location and binds to it.
5527
In both cases, the working tree is updated and uncommitted changes
5528
are merged. The user can commit or revert these as they desire.
5530
Pending merges need to be committed or reverted before using switch.
5532
The path to the branch to switch to can be specified relative to the parent
5533
directory of the current branch. For example, if you are currently in a
5534
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5537
Bound branches use the nickname of its master branch unless it is set
5538
locally, in which case switching will update the local nickname to be
5542
takes_args = ['to_location?']
5543
takes_options = ['directory',
5545
help='Switch even if local commits will be lost.'),
5547
Option('create-branch', short_name='b',
5548
help='Create the target branch from this one before'
5549
' switching to it.'),
5552
def run(self, to_location=None, force=False, create_branch=False,
5553
revision=None, directory=u'.'):
5554
from bzrlib import switch
5555
tree_location = directory
5556
revision = _get_one_revision('switch', revision)
5557
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5558
if to_location is None:
5559
if revision is None:
5560
raise errors.BzrCommandError('You must supply either a'
5561
' revision or a location')
5562
to_location = tree_location
5564
branch = control_dir.open_branch()
5565
had_explicit_nick = branch.get_config().has_explicit_nickname()
5566
except errors.NotBranchError:
5568
had_explicit_nick = False
5571
raise errors.BzrCommandError('cannot create branch without'
5573
to_location = directory_service.directories.dereference(
5575
if '/' not in to_location and '\\' not in to_location:
5576
# This path is meant to be relative to the existing branch
5577
this_url = self._get_branch_location(control_dir)
5578
to_location = urlutils.join(this_url, '..', to_location)
5579
to_branch = branch.bzrdir.sprout(to_location,
5580
possible_transports=[branch.bzrdir.root_transport],
5581
source_branch=branch).open_branch()
5584
to_branch = Branch.open(to_location)
5585
except errors.NotBranchError:
5586
this_url = self._get_branch_location(control_dir)
5587
to_branch = Branch.open(
5588
urlutils.join(this_url, '..', to_location))
5589
if revision is not None:
5590
revision = revision.as_revision_id(to_branch)
5591
switch.switch(control_dir, to_branch, force, revision_id=revision)
5592
if had_explicit_nick:
5593
branch = control_dir.open_branch() #get the new branch!
5594
branch.nick = to_branch.nick
5595
note('Switched to branch: %s',
5596
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5598
def _get_branch_location(self, control_dir):
5599
"""Return location of branch for this control dir."""
5601
this_branch = control_dir.open_branch()
5602
# This may be a heavy checkout, where we want the master branch
5603
master_location = this_branch.get_bound_location()
5604
if master_location is not None:
5605
return master_location
5606
# If not, use a local sibling
5607
return this_branch.base
5608
except errors.NotBranchError:
5609
format = control_dir.find_branch_format()
5610
if getattr(format, 'get_reference', None) is not None:
5611
return format.get_reference(control_dir)
5613
return control_dir.root_transport.base
5616
class cmd_view(Command):
5617
__doc__ = """Manage filtered views.
5619
Views provide a mask over the tree so that users can focus on
5620
a subset of a tree when doing their work. After creating a view,
5621
commands that support a list of files - status, diff, commit, etc -
5622
effectively have that list of files implicitly given each time.
5623
An explicit list of files can still be given but those files
5624
must be within the current view.
5626
In most cases, a view has a short life-span: it is created to make
5627
a selected change and is deleted once that change is committed.
5628
At other times, you may wish to create one or more named views
5629
and switch between them.
5631
To disable the current view without deleting it, you can switch to
5632
the pseudo view called ``off``. This can be useful when you need
5633
to see the whole tree for an operation or two (e.g. merge) but
5634
want to switch back to your view after that.
5637
To define the current view::
5639
bzr view file1 dir1 ...
5641
To list the current view::
5645
To delete the current view::
5649
To disable the current view without deleting it::
5651
bzr view --switch off
5653
To define a named view and switch to it::
5655
bzr view --name view-name file1 dir1 ...
5657
To list a named view::
5659
bzr view --name view-name
5661
To delete a named view::
5663
bzr view --name view-name --delete
5665
To switch to a named view::
5667
bzr view --switch view-name
5669
To list all views defined::
5673
To delete all views::
5675
bzr view --delete --all
5679
takes_args = ['file*']
5682
help='Apply list or delete action to all views.',
5685
help='Delete the view.',
5688
help='Name of the view to define, list or delete.',
5692
help='Name of the view to switch to.',
5697
def run(self, file_list,
5703
tree, file_list = WorkingTree.open_containing_paths(file_list,
5705
current_view, view_dict = tree.views.get_view_info()
5710
raise errors.BzrCommandError(
5711
"Both --delete and a file list specified")
5713
raise errors.BzrCommandError(
5714
"Both --delete and --switch specified")
5716
tree.views.set_view_info(None, {})
5717
self.outf.write("Deleted all views.\n")
5719
raise errors.BzrCommandError("No current view to delete")
5721
tree.views.delete_view(name)
5722
self.outf.write("Deleted '%s' view.\n" % name)
5725
raise errors.BzrCommandError(
5726
"Both --switch and a file list specified")
5728
raise errors.BzrCommandError(
5729
"Both --switch and --all specified")
5730
elif switch == 'off':
5731
if current_view is None:
5732
raise errors.BzrCommandError("No current view to disable")
5733
tree.views.set_view_info(None, view_dict)
5734
self.outf.write("Disabled '%s' view.\n" % (current_view))
5736
tree.views.set_view_info(switch, view_dict)
5737
view_str = views.view_display_str(tree.views.lookup_view())
5738
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5741
self.outf.write('Views defined:\n')
5742
for view in sorted(view_dict):
5743
if view == current_view:
5747
view_str = views.view_display_str(view_dict[view])
5748
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5750
self.outf.write('No views defined.\n')
5753
# No name given and no current view set
5756
raise errors.BzrCommandError(
5757
"Cannot change the 'off' pseudo view")
5758
tree.views.set_view(name, sorted(file_list))
5759
view_str = views.view_display_str(tree.views.lookup_view())
5760
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5764
# No name given and no current view set
5765
self.outf.write('No current view.\n')
5767
view_str = views.view_display_str(tree.views.lookup_view(name))
5768
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5771
class cmd_hooks(Command):
5772
__doc__ = """Show hooks."""
5777
for hook_key in sorted(hooks.known_hooks.keys()):
5778
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5779
self.outf.write("%s:\n" % type(some_hooks).__name__)
5780
for hook_name, hook_point in sorted(some_hooks.items()):
5781
self.outf.write(" %s:\n" % (hook_name,))
5782
found_hooks = list(hook_point)
5784
for hook in found_hooks:
5785
self.outf.write(" %s\n" %
5786
(some_hooks.get_hook_name(hook),))
5788
self.outf.write(" <no hooks installed>\n")
5791
class cmd_remove_branch(Command):
5792
__doc__ = """Remove a branch.
5794
This will remove the branch from the specified location but
5795
will keep any working tree or repository in place.
5799
Remove the branch at repo/trunk::
5801
bzr remove-branch repo/trunk
5805
takes_args = ["location?"]
5807
aliases = ["rmbranch"]
5809
def run(self, location=None):
5810
if location is None:
5812
branch = Branch.open_containing(location)[0]
5813
branch.bzrdir.destroy_branch()
5816
class cmd_shelve(Command):
5817
__doc__ = """Temporarily set aside some changes from the current tree.
5819
Shelve allows you to temporarily put changes you've made "on the shelf",
5820
ie. out of the way, until a later time when you can bring them back from
5821
the shelf with the 'unshelve' command. The changes are stored alongside
5822
your working tree, and so they aren't propagated along with your branch nor
5823
will they survive its deletion.
5825
If shelve --list is specified, previously-shelved changes are listed.
5827
Shelve is intended to help separate several sets of changes that have
5828
been inappropriately mingled. If you just want to get rid of all changes
5829
and you don't need to restore them later, use revert. If you want to
5830
shelve all text changes at once, use shelve --all.
5832
If filenames are specified, only the changes to those files will be
5833
shelved. Other files will be left untouched.
5835
If a revision is specified, changes since that revision will be shelved.
5837
You can put multiple items on the shelf, and by default, 'unshelve' will
5838
restore the most recently shelved changes.
5841
takes_args = ['file*']
5846
Option('all', help='Shelve all changes.'),
5848
RegistryOption('writer', 'Method to use for writing diffs.',
5849
bzrlib.option.diff_writer_registry,
5850
value_switches=True, enum_switch=False),
5852
Option('list', help='List shelved changes.'),
5854
help='Destroy removed changes instead of shelving them.'),
5856
_see_also = ['unshelve']
5858
def run(self, revision=None, all=False, file_list=None, message=None,
5859
writer=None, list=False, destroy=False, directory=u'.'):
5861
return self.run_for_list()
5862
from bzrlib.shelf_ui import Shelver
5864
writer = bzrlib.option.diff_writer_registry.get()
5866
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5867
file_list, message, destroy=destroy, directory=directory)
5872
except errors.UserAbort:
5875
def run_for_list(self):
5876
tree = WorkingTree.open_containing('.')[0]
5877
self.add_cleanup(tree.lock_read().unlock)
5878
manager = tree.get_shelf_manager()
5879
shelves = manager.active_shelves()
5880
if len(shelves) == 0:
5881
note('No shelved changes.')
5883
for shelf_id in reversed(shelves):
5884
message = manager.get_metadata(shelf_id).get('message')
5886
message = '<no message>'
5887
self.outf.write('%3d: %s\n' % (shelf_id, message))
5891
class cmd_unshelve(Command):
5892
__doc__ = """Restore shelved changes.
5894
By default, the most recently shelved changes are restored. However if you
5895
specify a shelf by id those changes will be restored instead. This works
5896
best when the changes don't depend on each other.
5899
takes_args = ['shelf_id?']
5902
RegistryOption.from_kwargs(
5903
'action', help="The action to perform.",
5904
enum_switch=False, value_switches=True,
5905
apply="Apply changes and remove from the shelf.",
5906
dry_run="Show changes, but do not apply or remove them.",
5907
preview="Instead of unshelving the changes, show the diff that "
5908
"would result from unshelving.",
5909
delete_only="Delete changes without applying them.",
5910
keep="Apply changes but don't delete them.",
5913
_see_also = ['shelve']
5915
def run(self, shelf_id=None, action='apply', directory=u'.'):
5916
from bzrlib.shelf_ui import Unshelver
5917
unshelver = Unshelver.from_args(shelf_id, action, directory=directory)
5921
unshelver.tree.unlock()
5924
class cmd_clean_tree(Command):
5925
__doc__ = """Remove unwanted files from working tree.
5927
By default, only unknown files, not ignored files, are deleted. Versioned
5928
files are never deleted.
5930
Another class is 'detritus', which includes files emitted by bzr during
5931
normal operations and selftests. (The value of these files decreases with
5934
If no options are specified, unknown files are deleted. Otherwise, option
5935
flags are respected, and may be combined.
5937
To check what clean-tree will do, use --dry-run.
5939
takes_options = ['directory',
5940
Option('ignored', help='Delete all ignored files.'),
5941
Option('detritus', help='Delete conflict files, merge'
5942
' backups, and failed selftest dirs.'),
5944
help='Delete files unknown to bzr (default).'),
5945
Option('dry-run', help='Show files to delete instead of'
5947
Option('force', help='Do not prompt before deleting.')]
5948
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5949
force=False, directory=u'.'):
5950
from bzrlib.clean_tree import clean_tree
5951
if not (unknown or ignored or detritus):
5955
clean_tree(directory, unknown=unknown, ignored=ignored,
5956
detritus=detritus, dry_run=dry_run, no_prompt=force)
5959
class cmd_reference(Command):
5960
__doc__ = """list, view and set branch locations for nested trees.
5962
If no arguments are provided, lists the branch locations for nested trees.
5963
If one argument is provided, display the branch location for that tree.
5964
If two arguments are provided, set the branch location for that tree.
5969
takes_args = ['path?', 'location?']
5971
def run(self, path=None, location=None):
5973
if path is not None:
5975
tree, branch, relpath =(
5976
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5977
if path is not None:
5980
tree = branch.basis_tree()
5982
info = branch._get_all_reference_info().iteritems()
5983
self._display_reference_info(tree, branch, info)
5985
file_id = tree.path2id(path)
5987
raise errors.NotVersionedError(path)
5988
if location is None:
5989
info = [(file_id, branch.get_reference_info(file_id))]
5990
self._display_reference_info(tree, branch, info)
5992
branch.set_reference_info(file_id, path, location)
5994
def _display_reference_info(self, tree, branch, info):
5996
for file_id, (path, location) in info:
5998
path = tree.id2path(file_id)
5999
except errors.NoSuchId:
6001
ref_list.append((path, location))
6002
for path, location in sorted(ref_list):
6003
self.outf.write('%s %s\n' % (path, location))
6006
def _register_lazy_builtins():
6007
# register lazy builtins from other modules; called at startup and should
6008
# be only called once.
6009
for (name, aliases, module_name) in [
6010
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6011
('cmd_dpush', [], 'bzrlib.foreign'),
6012
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6013
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6014
('cmd_conflicts', [], 'bzrlib.conflicts'),
6015
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6017
builtin_command_registry.register_lazy(name, aliases, module_name)