1
# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""builtin bzr commands"""
20
from StringIO import StringIO
22
from bzrlib.lazy_import import lazy_import
23
lazy_import(globals(), """
43
revision as _mod_revision,
50
from bzrlib.branch import Branch
51
from bzrlib.conflicts import ConflictList
52
from bzrlib.revisionspec import RevisionSpec
53
from bzrlib.smtp_connection import SMTPConnection
54
from bzrlib.workingtree import WorkingTree
57
from bzrlib.commands import Command, display_command
58
from bzrlib.option import ListOption, Option, RegistryOption, custom_help
59
from bzrlib.trace import mutter, note, warning, is_quiet, info
62
def tree_files(file_list, default_branch=u'.'):
64
return internal_tree_files(file_list, default_branch)
65
except errors.FileInWrongBranch, e:
66
raise errors.BzrCommandError("%s is not in the same branch as %s" %
67
(e.path, file_list[0]))
70
# XXX: Bad function name; should possibly also be a class method of
71
# WorkingTree rather than a function.
72
def internal_tree_files(file_list, default_branch=u'.'):
73
"""Convert command-line paths to a WorkingTree and relative paths.
75
This is typically used for command-line processors that take one or
76
more filenames, and infer the workingtree that contains them.
78
The filenames given are not required to exist.
80
:param file_list: Filenames to convert.
82
:param default_branch: Fallback tree path to use if file_list is empty or
85
:return: workingtree, [relative_paths]
87
if file_list is None or len(file_list) == 0:
88
return WorkingTree.open_containing(default_branch)[0], file_list
89
tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
91
for filename in file_list:
93
new_list.append(tree.relpath(osutils.dereference_path(filename)))
94
except errors.PathNotChild:
95
raise errors.FileInWrongBranch(tree.branch, filename)
99
# TODO: Make sure no commands unconditionally use the working directory as a
100
# branch. If a filename argument is used, the first of them should be used to
101
# specify the branch. (Perhaps this can be factored out into some kind of
102
# Argument class, representing a file in a branch, where the first occurrence
105
class cmd_status(Command):
106
"""Display status summary.
108
This reports on versioned and unknown files, reporting them
109
grouped by state. Possible states are:
112
Versioned in the working copy but not in the previous revision.
115
Versioned in the previous revision but removed or deleted
119
Path of this file changed from the previous revision;
120
the text may also have changed. This includes files whose
121
parent directory was renamed.
124
Text has changed since the previous revision.
127
File kind has been changed (e.g. from file to directory).
130
Not versioned and not matching an ignore pattern.
132
To see ignored files use 'bzr ignored'. For details on the
133
changes to file texts, use 'bzr diff'.
135
Note that --short or -S gives status flags for each item, similar
136
to Subversion's status command. To get output similar to svn -q,
139
If no arguments are specified, the status of the entire working
140
directory is shown. Otherwise, only the status of the specified
141
files or directories is reported. If a directory is given, status
142
is reported for everything inside that directory.
144
If a revision argument is given, the status is calculated against
145
that revision, or between two revisions if two are provided.
148
# TODO: --no-recurse, --recurse options
150
takes_args = ['file*']
151
takes_options = ['show-ids', 'revision', 'change',
152
Option('short', help='Use short status indicators.',
154
Option('versioned', help='Only show versioned files.',
156
Option('no-pending', help='Don\'t show pending merges.',
159
aliases = ['st', 'stat']
161
encoding_type = 'replace'
162
_see_also = ['diff', 'revert', 'status-flags']
165
def run(self, show_ids=False, file_list=None, revision=None, short=False,
166
versioned=False, no_pending=False):
167
from bzrlib.status import show_tree_status
169
if revision and len(revision) > 2:
170
raise errors.BzrCommandError('bzr status --revision takes exactly'
171
' one or two revision specifiers')
173
tree, file_list = tree_files(file_list)
175
show_tree_status(tree, show_ids=show_ids,
176
specific_files=file_list, revision=revision,
177
to_file=self.outf, short=short, versioned=versioned,
178
show_pending=not no_pending)
181
class cmd_cat_revision(Command):
182
"""Write out metadata for a revision.
184
The revision to print can either be specified by a specific
185
revision identifier, or you can use --revision.
189
takes_args = ['revision_id?']
190
takes_options = ['revision']
191
# cat-revision is more for frontends so should be exact
195
def run(self, revision_id=None, revision=None):
196
if revision_id is not None and revision is not None:
197
raise errors.BzrCommandError('You can only supply one of'
198
' revision_id or --revision')
199
if revision_id is None and revision is None:
200
raise errors.BzrCommandError('You must supply either'
201
' --revision or a revision_id')
202
b = WorkingTree.open_containing(u'.')[0].branch
204
# TODO: jam 20060112 should cat-revision always output utf-8?
205
if revision_id is not None:
206
revision_id = osutils.safe_revision_id(revision_id, warn=False)
207
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
208
elif revision is not None:
211
raise errors.BzrCommandError('You cannot specify a NULL'
213
rev_id = rev.as_revision_id(b)
214
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
217
class cmd_remove_tree(Command):
218
"""Remove the working tree from a given branch/checkout.
220
Since a lightweight checkout is little more than a working tree
221
this will refuse to run against one.
223
To re-create the working tree, use "bzr checkout".
225
_see_also = ['checkout', 'working-trees']
227
takes_args = ['location?']
229
def run(self, location='.'):
230
d = bzrdir.BzrDir.open(location)
233
working = d.open_workingtree()
234
except errors.NoWorkingTree:
235
raise errors.BzrCommandError("No working tree to remove")
236
except errors.NotLocalUrl:
237
raise errors.BzrCommandError("You cannot remove the working tree of a "
240
working_path = working.bzrdir.root_transport.base
241
branch_path = working.branch.bzrdir.root_transport.base
242
if working_path != branch_path:
243
raise errors.BzrCommandError("You cannot remove the working tree from "
244
"a lightweight checkout")
246
d.destroy_workingtree()
249
class cmd_revno(Command):
250
"""Show current revision number.
252
This is equal to the number of revisions on this branch.
256
takes_args = ['location?']
259
def run(self, location=u'.'):
260
self.outf.write(str(Branch.open_containing(location)[0].revno()))
261
self.outf.write('\n')
264
class cmd_revision_info(Command):
265
"""Show revision number and revision id for a given revision identifier.
268
takes_args = ['revision_info*']
269
takes_options = ['revision']
272
def run(self, revision=None, revision_info_list=[]):
275
if revision is not None:
276
revs.extend(revision)
277
if revision_info_list is not None:
278
for rev in revision_info_list:
279
revs.append(RevisionSpec.from_string(rev))
281
b = Branch.open_containing(u'.')[0]
284
revs.append(RevisionSpec.from_string('-1'))
287
revision_id = rev.as_revision_id(b)
289
revno = '%4d' % (b.revision_id_to_revno(revision_id))
290
except errors.NoSuchRevision:
291
dotted_map = b.get_revision_id_to_revno_map()
292
revno = '.'.join(str(i) for i in dotted_map[revision_id])
293
print '%s %s' % (revno, revision_id)
296
class cmd_add(Command):
297
"""Add specified files or directories.
299
In non-recursive mode, all the named items are added, regardless
300
of whether they were previously ignored. A warning is given if
301
any of the named files are already versioned.
303
In recursive mode (the default), files are treated the same way
304
but the behaviour for directories is different. Directories that
305
are already versioned do not give a warning. All directories,
306
whether already versioned or not, are searched for files or
307
subdirectories that are neither versioned or ignored, and these
308
are added. This search proceeds recursively into versioned
309
directories. If no names are given '.' is assumed.
311
Therefore simply saying 'bzr add' will version all files that
312
are currently unknown.
314
Adding a file whose parent directory is not versioned will
315
implicitly add the parent, and so on up to the root. This means
316
you should never need to explicitly add a directory, they'll just
317
get added when you add a file in the directory.
319
--dry-run will show which files would be added, but not actually
322
--file-ids-from will try to use the file ids from the supplied path.
323
It looks up ids trying to find a matching parent directory with the
324
same filename, and then by pure path. This option is rarely needed
325
but can be useful when adding the same logical file into two
326
branches that will be merged later (without showing the two different
327
adds as a conflict). It is also useful when merging another project
328
into a subdirectory of this one.
330
takes_args = ['file*']
333
help="Don't recursively add the contents of directories."),
335
help="Show what would be done, but don't actually do anything."),
337
Option('file-ids-from',
339
help='Lookup file ids from this tree.'),
341
encoding_type = 'replace'
342
_see_also = ['remove']
344
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
349
if file_ids_from is not None:
351
base_tree, base_path = WorkingTree.open_containing(
353
except errors.NoWorkingTree:
354
base_branch, base_path = Branch.open_containing(
356
base_tree = base_branch.basis_tree()
358
action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
359
to_file=self.outf, should_print=(not is_quiet()))
361
action = bzrlib.add.AddAction(to_file=self.outf,
362
should_print=(not is_quiet()))
365
base_tree.lock_read()
367
file_list = self._maybe_expand_globs(file_list)
369
tree = WorkingTree.open_containing(file_list[0])[0]
371
tree = WorkingTree.open_containing(u'.')[0]
372
added, ignored = tree.smart_add(file_list, not
373
no_recurse, action=action, save=not dry_run)
375
if base_tree is not None:
379
for glob in sorted(ignored.keys()):
380
for path in ignored[glob]:
381
self.outf.write("ignored %s matching \"%s\"\n"
385
for glob, paths in ignored.items():
386
match_len += len(paths)
387
self.outf.write("ignored %d file(s).\n" % match_len)
388
self.outf.write("If you wish to add some of these files,"
389
" please add them by name.\n")
392
class cmd_mkdir(Command):
393
"""Create a new versioned directory.
395
This is equivalent to creating the directory and then adding it.
398
takes_args = ['dir+']
399
encoding_type = 'replace'
401
def run(self, dir_list):
404
wt, dd = WorkingTree.open_containing(d)
406
self.outf.write('added %s\n' % d)
409
class cmd_relpath(Command):
410
"""Show path of a file relative to root"""
412
takes_args = ['filename']
416
def run(self, filename):
417
# TODO: jam 20050106 Can relpath return a munged path if
418
# sys.stdout encoding cannot represent it?
419
tree, relpath = WorkingTree.open_containing(filename)
420
self.outf.write(relpath)
421
self.outf.write('\n')
424
class cmd_inventory(Command):
425
"""Show inventory of the current working copy or a revision.
427
It is possible to limit the output to a particular entry
428
type using the --kind option. For example: --kind file.
430
It is also possible to restrict the list of files to a specific
431
set. For example: bzr inventory --show-ids this/file
440
help='List entries of a particular kind: file, directory, symlink.',
443
takes_args = ['file*']
446
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
447
if kind and kind not in ['file', 'directory', 'symlink']:
448
raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
450
work_tree, file_list = tree_files(file_list)
451
work_tree.lock_read()
453
if revision is not None:
454
if len(revision) > 1:
455
raise errors.BzrCommandError(
456
'bzr inventory --revision takes exactly one revision'
458
revision_id = revision[0].as_revision_id(work_tree.branch)
459
tree = work_tree.branch.repository.revision_tree(revision_id)
461
extra_trees = [work_tree]
467
if file_list is not None:
468
file_ids = tree.paths2ids(file_list, trees=extra_trees,
469
require_versioned=True)
470
# find_ids_across_trees may include some paths that don't
472
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
473
for file_id in file_ids if file_id in tree)
475
entries = tree.inventory.entries()
478
if tree is not work_tree:
481
for path, entry in entries:
482
if kind and kind != entry.kind:
485
self.outf.write('%-50s %s\n' % (path, entry.file_id))
487
self.outf.write(path)
488
self.outf.write('\n')
491
class cmd_mv(Command):
492
"""Move or rename a file.
495
bzr mv OLDNAME NEWNAME
497
bzr mv SOURCE... DESTINATION
499
If the last argument is a versioned directory, all the other names
500
are moved into it. Otherwise, there must be exactly two arguments
501
and the file is changed to a new name.
503
If OLDNAME does not exist on the filesystem but is versioned and
504
NEWNAME does exist on the filesystem but is not versioned, mv
505
assumes that the file has been manually moved and only updates
506
its internal inventory to reflect that change.
507
The same is valid when moving many SOURCE files to a DESTINATION.
509
Files cannot be moved between branches.
512
takes_args = ['names*']
513
takes_options = [Option("after", help="Move only the bzr identifier"
514
" of the file, because the file has already been moved."),
516
aliases = ['move', 'rename']
517
encoding_type = 'replace'
519
def run(self, names_list, after=False):
520
if names_list is None:
523
if len(names_list) < 2:
524
raise errors.BzrCommandError("missing file argument")
525
tree, rel_names = tree_files(names_list)
528
self._run(tree, names_list, rel_names, after)
532
def _run(self, tree, names_list, rel_names, after):
533
into_existing = osutils.isdir(names_list[-1])
534
if into_existing and len(names_list) == 2:
536
# a. case-insensitive filesystem and change case of dir
537
# b. move directory after the fact (if the source used to be
538
# a directory, but now doesn't exist in the working tree
539
# and the target is an existing directory, just rename it)
540
if (not tree.case_sensitive
541
and rel_names[0].lower() == rel_names[1].lower()):
542
into_existing = False
545
from_id = tree.path2id(rel_names[0])
546
if (not osutils.lexists(names_list[0]) and
547
from_id and inv.get_file_kind(from_id) == "directory"):
548
into_existing = False
551
# move into existing directory
552
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
553
self.outf.write("%s => %s\n" % pair)
555
if len(names_list) != 2:
556
raise errors.BzrCommandError('to mv multiple files the'
557
' destination must be a versioned'
559
tree.rename_one(rel_names[0], rel_names[1], after=after)
560
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
563
class cmd_pull(Command):
564
"""Turn this branch into a mirror of another branch.
566
This command only works on branches that have not diverged. Branches are
567
considered diverged if the destination branch's most recent commit is one
568
that has not been merged (directly or indirectly) into the parent.
570
If branches have diverged, you can use 'bzr merge' to integrate the changes
571
from one into the other. Once one branch has merged, the other should
572
be able to pull it again.
574
If you want to forget your local changes and just update your branch to
575
match the remote one, use pull --overwrite.
577
If there is no default location set, the first pull will set it. After
578
that, you can omit the location to use the default. To change the
579
default, use --remember. The value will only be saved if the remote
580
location can be accessed.
582
Note: The location can be specified either in the form of a branch,
583
or in the form of a path to a file containing a merge directive generated
587
_see_also = ['push', 'update', 'status-flags']
588
takes_options = ['remember', 'overwrite', 'revision',
589
custom_help('verbose',
590
help='Show logs of pulled revisions.'),
592
help='Branch to pull into, '
593
'rather than the one containing the working directory.',
598
takes_args = ['location?']
599
encoding_type = 'replace'
601
def run(self, location=None, remember=False, overwrite=False,
602
revision=None, verbose=False,
604
# FIXME: too much stuff is in the command class
607
if directory is None:
610
tree_to = WorkingTree.open_containing(directory)[0]
611
branch_to = tree_to.branch
612
except errors.NoWorkingTree:
614
branch_to = Branch.open_containing(directory)[0]
616
possible_transports = []
617
if location is not None:
619
mergeable = bundle.read_mergeable_from_url(location,
620
possible_transports=possible_transports)
621
except errors.NotABundle:
624
stored_loc = branch_to.get_parent()
626
if stored_loc is None:
627
raise errors.BzrCommandError("No pull location known or"
630
display_url = urlutils.unescape_for_display(stored_loc,
633
self.outf.write("Using saved location: %s\n" % display_url)
634
location = stored_loc
636
if mergeable is not None:
637
if revision is not None:
638
raise errors.BzrCommandError(
639
'Cannot use -r with merge directives or bundles')
640
mergeable.install_revisions(branch_to.repository)
641
base_revision_id, revision_id, verified = \
642
mergeable.get_merge_request(branch_to.repository)
643
branch_from = branch_to
645
branch_from = Branch.open(location,
646
possible_transports=possible_transports)
648
if branch_to.get_parent() is None or remember:
649
branch_to.set_parent(branch_from.base)
651
if revision is not None:
652
if len(revision) == 1:
653
revision_id = revision[0].as_revision_id(branch_from)
655
raise errors.BzrCommandError(
656
'bzr pull --revision takes one value.')
658
branch_to.lock_write()
660
if tree_to is not None:
661
change_reporter = delta._ChangeReporter(
662
unversioned_filter=tree_to.is_ignored)
663
result = tree_to.pull(branch_from, overwrite, revision_id,
665
possible_transports=possible_transports)
667
result = branch_to.pull(branch_from, overwrite, revision_id)
669
result.report(self.outf)
670
if verbose and result.old_revid != result.new_revid:
672
branch_to.repository.iter_reverse_revision_history(
675
new_rh = branch_to.revision_history()
676
log.show_changed_revisions(branch_to, old_rh, new_rh,
682
class cmd_push(Command):
683
"""Update a mirror of this branch.
685
The target branch will not have its working tree populated because this
686
is both expensive, and is not supported on remote file systems.
688
Some smart servers or protocols *may* put the working tree in place in
691
This command only works on branches that have not diverged. Branches are
692
considered diverged if the destination branch's most recent commit is one
693
that has not been merged (directly or indirectly) by the source branch.
695
If branches have diverged, you can use 'bzr push --overwrite' to replace
696
the other branch completely, discarding its unmerged changes.
698
If you want to ensure you have the different changes in the other branch,
699
do a merge (see bzr help merge) from the other branch, and commit that.
700
After that you will be able to do a push without '--overwrite'.
702
If there is no default push location set, the first push will set it.
703
After that, you can omit the location to use the default. To change the
704
default, use --remember. The value will only be saved if the remote
705
location can be accessed.
708
_see_also = ['pull', 'update', 'working-trees']
709
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
710
Option('create-prefix',
711
help='Create the path leading up to the branch '
712
'if it does not already exist.'),
714
help='Branch to push from, '
715
'rather than the one containing the working directory.',
719
Option('use-existing-dir',
720
help='By default push will fail if the target'
721
' directory exists, but does not already'
722
' have a control directory. This flag will'
723
' allow push to proceed.'),
725
takes_args = ['location?']
726
encoding_type = 'replace'
728
def run(self, location=None, remember=False, overwrite=False,
729
create_prefix=False, verbose=False, revision=None,
730
use_existing_dir=False,
732
# FIXME: Way too big! Put this into a function called from the
734
if directory is None:
736
br_from = Branch.open_containing(directory)[0]
737
stored_loc = br_from.get_push_location()
739
if stored_loc is None:
740
raise errors.BzrCommandError("No push location known or specified.")
742
display_url = urlutils.unescape_for_display(stored_loc,
744
self.outf.write("Using saved location: %s\n" % display_url)
745
location = stored_loc
747
to_transport = transport.get_transport(location)
749
br_to = repository_to = dir_to = None
751
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
752
except errors.NotBranchError:
753
pass # Didn't find anything
755
# If we can open a branch, use its direct repository, otherwise see
756
# if there is a repository without a branch.
758
br_to = dir_to.open_branch()
759
except errors.NotBranchError:
760
# Didn't find a branch, can we find a repository?
762
repository_to = dir_to.find_repository()
763
except errors.NoRepositoryPresent:
766
# Found a branch, so we must have found a repository
767
repository_to = br_to.repository
769
if revision is not None:
770
if len(revision) == 1:
771
revision_id = revision[0].in_history(br_from).rev_id
773
raise errors.BzrCommandError(
774
'bzr push --revision takes one value.')
776
revision_id = br_from.last_revision()
782
# The destination doesn't exist; create it.
783
# XXX: Refactor the create_prefix/no_create_prefix code into a
784
# common helper function
786
def make_directory(transport):
790
def redirected(redirected_transport, e, redirection_notice):
791
return transport.get_transport(e.get_target_url())
794
to_transport = transport.do_catching_redirections(
795
make_directory, to_transport, redirected)
796
except errors.FileExists:
797
if not use_existing_dir:
798
raise errors.BzrCommandError("Target directory %s"
799
" already exists, but does not have a valid .bzr"
800
" directory. Supply --use-existing-dir to push"
801
" there anyway." % location)
802
except errors.NoSuchFile:
803
if not create_prefix:
804
raise errors.BzrCommandError("Parent directory of %s"
806
"\nYou may supply --create-prefix to create all"
807
" leading parent directories."
809
_create_prefix(to_transport)
810
except errors.TooManyRedirections:
811
raise errors.BzrCommandError("Too many redirections trying "
812
"to make %s." % location)
814
# Now the target directory exists, but doesn't have a .bzr
815
# directory. So we need to create it, along with any work to create
816
# all of the dependent branches, etc.
817
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
818
revision_id=revision_id)
819
br_to = dir_to.open_branch()
820
# TODO: Some more useful message about what was copied
821
note('Created new branch.')
822
# We successfully created the target, remember it
823
if br_from.get_push_location() is None or remember:
824
br_from.set_push_location(br_to.base)
825
elif repository_to is None:
826
# we have a bzrdir but no branch or repository
827
# XXX: Figure out what to do other than complain.
828
raise errors.BzrCommandError("At %s you have a valid .bzr control"
829
" directory, but not a branch or repository. This is an"
830
" unsupported configuration. Please move the target directory"
831
" out of the way and try again."
834
# We have a repository but no branch, copy the revisions, and then
836
repository_to.fetch(br_from.repository, revision_id=revision_id)
837
br_to = br_from.clone(dir_to, revision_id=revision_id)
838
note('Created new branch.')
839
if br_from.get_push_location() is None or remember:
840
br_from.set_push_location(br_to.base)
841
else: # We have a valid to branch
842
# We were able to connect to the remote location, so remember it
843
# we don't need to successfully push because of possible divergence.
844
if br_from.get_push_location() is None or remember:
845
br_from.set_push_location(br_to.base)
847
old_rh = br_to.revision_history()
850
tree_to = dir_to.open_workingtree()
851
except errors.NotLocalUrl:
852
warning("This transport does not update the working "
853
"tree of: %s. See 'bzr help working-trees' for "
854
"more information." % br_to.base)
855
push_result = br_from.push(br_to, overwrite,
856
stop_revision=revision_id)
857
except errors.NoWorkingTree:
858
push_result = br_from.push(br_to, overwrite,
859
stop_revision=revision_id)
863
push_result = br_from.push(tree_to.branch, overwrite,
864
stop_revision=revision_id)
868
except errors.DivergedBranches:
869
raise errors.BzrCommandError('These branches have diverged.'
870
' Try using "merge" and then "push".')
871
if push_result is not None:
872
push_result.report(self.outf)
874
new_rh = br_to.revision_history()
877
from bzrlib.log import show_changed_revisions
878
show_changed_revisions(br_to, old_rh, new_rh,
881
# we probably did a clone rather than a push, so a message was
886
class cmd_branch(Command):
887
"""Create a new copy of a branch.
889
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
890
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
891
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
892
is derived from the FROM_LOCATION by stripping a leading scheme or drive
893
identifier, if any. For example, "branch lp:foo-bar" will attempt to
896
To retrieve the branch as of a particular revision, supply the --revision
897
parameter, as in "branch foo/bar -r 5".
900
_see_also = ['checkout']
901
takes_args = ['from_location', 'to_location?']
902
takes_options = ['revision', Option('hardlink',
903
help='Hard-link working tree files where possible.')]
904
aliases = ['get', 'clone']
906
def run(self, from_location, to_location=None, revision=None,
908
from bzrlib.tag import _merge_tags_if_possible
911
elif len(revision) > 1:
912
raise errors.BzrCommandError(
913
'bzr branch --revision takes exactly 1 revision value')
915
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
919
if len(revision) == 1 and revision[0] is not None:
920
revision_id = revision[0].as_revision_id(br_from)
922
# FIXME - wt.last_revision, fallback to branch, fall back to
923
# None or perhaps NULL_REVISION to mean copy nothing
925
revision_id = br_from.last_revision()
926
if to_location is None:
927
to_location = urlutils.derive_to_location(from_location)
928
to_transport = transport.get_transport(to_location)
930
to_transport.mkdir('.')
931
except errors.FileExists:
932
raise errors.BzrCommandError('Target directory "%s" already'
933
' exists.' % to_location)
934
except errors.NoSuchFile:
935
raise errors.BzrCommandError('Parent of "%s" does not exist.'
938
# preserve whatever source format we have.
939
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
940
possible_transports=[to_transport],
941
accelerator_tree=accelerator_tree,
943
branch = dir.open_branch()
944
except errors.NoSuchRevision:
945
to_transport.delete_tree('.')
946
msg = "The branch %s has no revision %s." % (from_location, revision[0])
947
raise errors.BzrCommandError(msg)
948
_merge_tags_if_possible(br_from, branch)
949
note('Branched %d revision(s).' % branch.revno())
954
class cmd_checkout(Command):
955
"""Create a new checkout of an existing branch.
957
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
958
the branch found in '.'. This is useful if you have removed the working tree
959
or if it was never created - i.e. if you pushed the branch to its current
962
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
963
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
964
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
965
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
966
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
969
To retrieve the branch as of a particular revision, supply the --revision
970
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
971
out of date [so you cannot commit] but it may be useful (i.e. to examine old
975
_see_also = ['checkouts', 'branch']
976
takes_args = ['branch_location?', 'to_location?']
977
takes_options = ['revision',
978
Option('lightweight',
979
help="Perform a lightweight checkout. Lightweight "
980
"checkouts depend on access to the branch for "
981
"every operation. Normal checkouts can perform "
982
"common operations like diff and status without "
983
"such access, and also support local commits."
985
Option('files-from', type=str,
986
help="Get file contents from this tree."),
988
help='Hard-link working tree files where possible.'
993
def run(self, branch_location=None, to_location=None, revision=None,
994
lightweight=False, files_from=None, hardlink=False):
997
elif len(revision) > 1:
998
raise errors.BzrCommandError(
999
'bzr checkout --revision takes exactly 1 revision value')
1000
if branch_location is None:
1001
branch_location = osutils.getcwd()
1002
to_location = branch_location
1003
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1005
if files_from is not None:
1006
accelerator_tree = WorkingTree.open(files_from)
1007
if len(revision) == 1 and revision[0] is not None:
1008
revision_id = revision[0].as_revision_id(source)
1011
if to_location is None:
1012
to_location = urlutils.derive_to_location(branch_location)
1013
# if the source and to_location are the same,
1014
# and there is no working tree,
1015
# then reconstitute a branch
1016
if (osutils.abspath(to_location) ==
1017
osutils.abspath(branch_location)):
1019
source.bzrdir.open_workingtree()
1020
except errors.NoWorkingTree:
1021
source.bzrdir.create_workingtree(revision_id)
1023
source.create_checkout(to_location, revision_id, lightweight,
1024
accelerator_tree, hardlink)
1027
class cmd_renames(Command):
1028
"""Show list of renamed files.
1030
# TODO: Option to show renames between two historical versions.
1032
# TODO: Only show renames under dir, rather than in the whole branch.
1033
_see_also = ['status']
1034
takes_args = ['dir?']
1037
def run(self, dir=u'.'):
1038
tree = WorkingTree.open_containing(dir)[0]
1041
new_inv = tree.inventory
1042
old_tree = tree.basis_tree()
1043
old_tree.lock_read()
1045
old_inv = old_tree.inventory
1046
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1048
for old_name, new_name in renames:
1049
self.outf.write("%s => %s\n" % (old_name, new_name))
1056
class cmd_update(Command):
1057
"""Update a tree to have the latest code committed to its branch.
1059
This will perform a merge into the working tree, and may generate
1060
conflicts. If you have any local changes, you will still
1061
need to commit them after the update for the update to be complete.
1063
If you want to discard your local changes, you can just do a
1064
'bzr revert' instead of 'bzr commit' after the update.
1067
_see_also = ['pull', 'working-trees', 'status-flags']
1068
takes_args = ['dir?']
1071
def run(self, dir='.'):
1072
tree = WorkingTree.open_containing(dir)[0]
1073
possible_transports = []
1074
master = tree.branch.get_master_branch(
1075
possible_transports=possible_transports)
1076
if master is not None:
1079
tree.lock_tree_write()
1081
existing_pending_merges = tree.get_parent_ids()[1:]
1082
last_rev = _mod_revision.ensure_null(tree.last_revision())
1083
if last_rev == _mod_revision.ensure_null(
1084
tree.branch.last_revision()):
1085
# may be up to date, check master too.
1086
if master is None or last_rev == _mod_revision.ensure_null(
1087
master.last_revision()):
1088
revno = tree.branch.revision_id_to_revno(last_rev)
1089
note("Tree is up to date at revision %d." % (revno,))
1091
conflicts = tree.update(
1092
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1093
possible_transports=possible_transports)
1094
revno = tree.branch.revision_id_to_revno(
1095
_mod_revision.ensure_null(tree.last_revision()))
1096
note('Updated to revision %d.' % (revno,))
1097
if tree.get_parent_ids()[1:] != existing_pending_merges:
1098
note('Your local commits will now show as pending merges with '
1099
"'bzr status', and can be committed with 'bzr commit'.")
1108
class cmd_info(Command):
1109
"""Show information about a working tree, branch or repository.
1111
This command will show all known locations and formats associated to the
1112
tree, branch or repository. Statistical information is included with
1115
Branches and working trees will also report any missing revisions.
1117
_see_also = ['revno', 'working-trees', 'repositories']
1118
takes_args = ['location?']
1119
takes_options = ['verbose']
1120
encoding_type = 'replace'
1123
def run(self, location=None, verbose=False):
1128
from bzrlib.info import show_bzrdir_info
1129
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1130
verbose=noise_level, outfile=self.outf)
1133
class cmd_remove(Command):
1134
"""Remove files or directories.
1136
This makes bzr stop tracking changes to the specified files and
1137
delete them if they can easily be recovered using revert.
1139
You can specify one or more files, and/or --new. If you specify --new,
1140
only 'added' files will be removed. If you specify both, then new files
1141
in the specified directories will be removed. If the directories are
1142
also new, they will also be removed.
1144
takes_args = ['file*']
1145
takes_options = ['verbose',
1146
Option('new', help='Remove newly-added files.'),
1147
RegistryOption.from_kwargs('file-deletion-strategy',
1148
'The file deletion mode to be used.',
1149
title='Deletion Strategy', value_switches=True, enum_switch=False,
1150
safe='Only delete files if they can be'
1151
' safely recovered (default).',
1152
keep="Don't delete any files.",
1153
force='Delete all the specified files, even if they can not be '
1154
'recovered and even if they are non-empty directories.')]
1156
encoding_type = 'replace'
1158
def run(self, file_list, verbose=False, new=False,
1159
file_deletion_strategy='safe'):
1160
tree, file_list = tree_files(file_list)
1162
if file_list is not None:
1163
file_list = [f for f in file_list]
1165
raise errors.BzrCommandError('Specify one or more files to'
1166
' remove, or use --new.')
1169
added = tree.changes_from(tree.basis_tree(),
1170
specific_files=file_list).added
1171
file_list = sorted([f[0] for f in added], reverse=True)
1172
if len(file_list) == 0:
1173
raise errors.BzrCommandError('No matching files.')
1174
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1175
keep_files=file_deletion_strategy=='keep',
1176
force=file_deletion_strategy=='force')
1179
class cmd_file_id(Command):
1180
"""Print file_id of a particular file or directory.
1182
The file_id is assigned when the file is first added and remains the
1183
same through all revisions where the file exists, even when it is
1188
_see_also = ['inventory', 'ls']
1189
takes_args = ['filename']
1192
def run(self, filename):
1193
tree, relpath = WorkingTree.open_containing(filename)
1194
i = tree.path2id(relpath)
1196
raise errors.NotVersionedError(filename)
1198
self.outf.write(i + '\n')
1201
class cmd_file_path(Command):
1202
"""Print path of file_ids to a file or directory.
1204
This prints one line for each directory down to the target,
1205
starting at the branch root.
1209
takes_args = ['filename']
1212
def run(self, filename):
1213
tree, relpath = WorkingTree.open_containing(filename)
1214
fid = tree.path2id(relpath)
1216
raise errors.NotVersionedError(filename)
1217
segments = osutils.splitpath(relpath)
1218
for pos in range(1, len(segments) + 1):
1219
path = osutils.joinpath(segments[:pos])
1220
self.outf.write("%s\n" % tree.path2id(path))
1223
class cmd_reconcile(Command):
1224
"""Reconcile bzr metadata in a branch.
1226
This can correct data mismatches that may have been caused by
1227
previous ghost operations or bzr upgrades. You should only
1228
need to run this command if 'bzr check' or a bzr developer
1229
advises you to run it.
1231
If a second branch is provided, cross-branch reconciliation is
1232
also attempted, which will check that data like the tree root
1233
id which was not present in very early bzr versions is represented
1234
correctly in both branches.
1236
At the same time it is run it may recompress data resulting in
1237
a potential saving in disk space or performance gain.
1239
The branch *MUST* be on a listable system such as local disk or sftp.
1242
_see_also = ['check']
1243
takes_args = ['branch?']
1245
def run(self, branch="."):
1246
from bzrlib.reconcile import reconcile
1247
dir = bzrdir.BzrDir.open(branch)
1251
class cmd_revision_history(Command):
1252
"""Display the list of revision ids on a branch."""
1255
takes_args = ['location?']
1260
def run(self, location="."):
1261
branch = Branch.open_containing(location)[0]
1262
for revid in branch.revision_history():
1263
self.outf.write(revid)
1264
self.outf.write('\n')
1267
class cmd_ancestry(Command):
1268
"""List all revisions merged into this branch."""
1270
_see_also = ['log', 'revision-history']
1271
takes_args = ['location?']
1276
def run(self, location="."):
1278
wt = WorkingTree.open_containing(location)[0]
1279
except errors.NoWorkingTree:
1280
b = Branch.open(location)
1281
last_revision = b.last_revision()
1284
last_revision = wt.last_revision()
1286
revision_ids = b.repository.get_ancestry(last_revision)
1288
for revision_id in revision_ids:
1289
self.outf.write(revision_id + '\n')
1292
class cmd_init(Command):
1293
"""Make a directory into a versioned branch.
1295
Use this to create an empty branch, or before importing an
1298
If there is a repository in a parent directory of the location, then
1299
the history of the branch will be stored in the repository. Otherwise
1300
init creates a standalone branch which carries its own history
1301
in the .bzr directory.
1303
If there is already a branch at the location but it has no working tree,
1304
the tree can be populated with 'bzr checkout'.
1306
Recipe for importing a tree of files::
1312
bzr commit -m "imported project"
1315
_see_also = ['init-repository', 'branch', 'checkout']
1316
takes_args = ['location?']
1318
Option('create-prefix',
1319
help='Create the path leading up to the branch '
1320
'if it does not already exist.'),
1321
RegistryOption('format',
1322
help='Specify a format for this branch. '
1323
'See "help formats".',
1324
registry=bzrdir.format_registry,
1325
converter=bzrdir.format_registry.make_bzrdir,
1326
value_switches=True,
1327
title="Branch Format",
1329
Option('append-revisions-only',
1330
help='Never change revnos or the existing log.'
1331
' Append revisions to it only.')
1333
def run(self, location=None, format=None, append_revisions_only=False,
1334
create_prefix=False):
1336
format = bzrdir.format_registry.make_bzrdir('default')
1337
if location is None:
1340
to_transport = transport.get_transport(location)
1342
# The path has to exist to initialize a
1343
# branch inside of it.
1344
# Just using os.mkdir, since I don't
1345
# believe that we want to create a bunch of
1346
# locations if the user supplies an extended path
1348
to_transport.ensure_base()
1349
except errors.NoSuchFile:
1350
if not create_prefix:
1351
raise errors.BzrCommandError("Parent directory of %s"
1353
"\nYou may supply --create-prefix to create all"
1354
" leading parent directories."
1356
_create_prefix(to_transport)
1359
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1360
except errors.NotBranchError:
1361
# really a NotBzrDir error...
1362
create_branch = bzrdir.BzrDir.create_branch_convenience
1363
branch = create_branch(to_transport.base, format=format,
1364
possible_transports=[to_transport])
1366
from bzrlib.transport.local import LocalTransport
1367
if existing_bzrdir.has_branch():
1368
if (isinstance(to_transport, LocalTransport)
1369
and not existing_bzrdir.has_workingtree()):
1370
raise errors.BranchExistsWithoutWorkingTree(location)
1371
raise errors.AlreadyBranchError(location)
1373
branch = existing_bzrdir.create_branch()
1374
existing_bzrdir.create_workingtree()
1375
if append_revisions_only:
1377
branch.set_append_revisions_only(True)
1378
except errors.UpgradeRequired:
1379
raise errors.BzrCommandError('This branch format cannot be set'
1380
' to append-revisions-only. Try --experimental-branch6')
1382
from bzrlib.info import show_bzrdir_info
1383
show_bzrdir_info(bzrdir.BzrDir.open_containing_from_transport(
1384
to_transport)[0], verbose=0, outfile=self.outf)
1387
class cmd_init_repository(Command):
1388
"""Create a shared repository to hold branches.
1390
New branches created under the repository directory will store their
1391
revisions in the repository, not in the branch directory.
1393
If the --no-trees option is used then the branches in the repository
1394
will not have working trees by default.
1397
Create a shared repositories holding just branches::
1399
bzr init-repo --no-trees repo
1402
Make a lightweight checkout elsewhere::
1404
bzr checkout --lightweight repo/trunk trunk-checkout
1409
_see_also = ['init', 'branch', 'checkout', 'repositories']
1410
takes_args = ["location"]
1411
takes_options = [RegistryOption('format',
1412
help='Specify a format for this repository. See'
1413
' "bzr help formats" for details.',
1414
registry=bzrdir.format_registry,
1415
converter=bzrdir.format_registry.make_bzrdir,
1416
value_switches=True, title='Repository format'),
1418
help='Branches in the repository will default to'
1419
' not having a working tree.'),
1421
aliases = ["init-repo"]
1423
def run(self, location, format=None, no_trees=False):
1425
format = bzrdir.format_registry.make_bzrdir('default')
1427
if location is None:
1430
to_transport = transport.get_transport(location)
1431
to_transport.ensure_base()
1433
newdir = format.initialize_on_transport(to_transport)
1434
repo = newdir.create_repository(shared=True)
1435
repo.set_make_working_trees(not no_trees)
1437
from bzrlib.info import show_bzrdir_info
1438
show_bzrdir_info(bzrdir.BzrDir.open_containing_from_transport(
1439
to_transport)[0], verbose=0, outfile=self.outf)
1442
class cmd_diff(Command):
1443
"""Show differences in the working tree, between revisions or branches.
1445
If no arguments are given, all changes for the current tree are listed.
1446
If files are given, only the changes in those files are listed.
1447
Remote and multiple branches can be compared by using the --old and
1448
--new options. If not provided, the default for both is derived from
1449
the first argument, if any, or the current tree if no arguments are
1452
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1453
produces patches suitable for "patch -p1".
1457
2 - unrepresentable changes
1462
Shows the difference in the working tree versus the last commit::
1466
Difference between the working tree and revision 1::
1470
Difference between revision 2 and revision 1::
1474
Difference between revision 2 and revision 1 for branch xxx::
1478
Show just the differences for file NEWS::
1482
Show the differences in working tree xxx for file NEWS::
1486
Show the differences from branch xxx to this working tree:
1490
Show the differences between two branches for file NEWS::
1492
bzr diff --old xxx --new yyy NEWS
1494
Same as 'bzr diff' but prefix paths with old/ and new/::
1496
bzr diff --prefix old/:new/
1498
_see_also = ['status']
1499
takes_args = ['file*']
1501
Option('diff-options', type=str,
1502
help='Pass these options to the external diff program.'),
1503
Option('prefix', type=str,
1505
help='Set prefixes added to old and new filenames, as '
1506
'two values separated by a colon. (eg "old/:new/").'),
1508
help='Branch/tree to compare from.',
1512
help='Branch/tree to compare to.',
1518
help='Use this command to compare files.',
1522
aliases = ['di', 'dif']
1523
encoding_type = 'exact'
1526
def run(self, revision=None, file_list=None, diff_options=None,
1527
prefix=None, old=None, new=None, using=None):
1528
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1530
if (prefix is None) or (prefix == '0'):
1538
old_label, new_label = prefix.split(":")
1540
raise errors.BzrCommandError(
1541
'--prefix expects two values separated by a colon'
1542
' (eg "old/:new/")')
1544
if revision and len(revision) > 2:
1545
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1546
' one or two revision specifiers')
1548
old_tree, new_tree, specific_files, extra_trees = \
1549
_get_trees_to_diff(file_list, revision, old, new)
1550
return show_diff_trees(old_tree, new_tree, sys.stdout,
1551
specific_files=specific_files,
1552
external_diff_options=diff_options,
1553
old_label=old_label, new_label=new_label,
1554
extra_trees=extra_trees, using=using)
1557
class cmd_deleted(Command):
1558
"""List files deleted in the working tree.
1560
# TODO: Show files deleted since a previous revision, or
1561
# between two revisions.
1562
# TODO: Much more efficient way to do this: read in new
1563
# directories with readdir, rather than stating each one. Same
1564
# level of effort but possibly much less IO. (Or possibly not,
1565
# if the directories are very large...)
1566
_see_also = ['status', 'ls']
1567
takes_options = ['show-ids']
1570
def run(self, show_ids=False):
1571
tree = WorkingTree.open_containing(u'.')[0]
1574
old = tree.basis_tree()
1577
for path, ie in old.inventory.iter_entries():
1578
if not tree.has_id(ie.file_id):
1579
self.outf.write(path)
1581
self.outf.write(' ')
1582
self.outf.write(ie.file_id)
1583
self.outf.write('\n')
1590
class cmd_modified(Command):
1591
"""List files modified in working tree.
1595
_see_also = ['status', 'ls']
1598
help='Write an ascii NUL (\\0) separator '
1599
'between files rather than a newline.')
1603
def run(self, null=False):
1604
tree = WorkingTree.open_containing(u'.')[0]
1605
td = tree.changes_from(tree.basis_tree())
1606
for path, id, kind, text_modified, meta_modified in td.modified:
1608
self.outf.write(path + '\0')
1610
self.outf.write(osutils.quotefn(path) + '\n')
1613
class cmd_added(Command):
1614
"""List files added in working tree.
1618
_see_also = ['status', 'ls']
1621
help='Write an ascii NUL (\\0) separator '
1622
'between files rather than a newline.')
1626
def run(self, null=False):
1627
wt = WorkingTree.open_containing(u'.')[0]
1630
basis = wt.basis_tree()
1633
basis_inv = basis.inventory
1636
if file_id in basis_inv:
1638
if inv.is_root(file_id) and len(basis_inv) == 0:
1640
path = inv.id2path(file_id)
1641
if not os.access(osutils.abspath(path), os.F_OK):
1644
self.outf.write(path + '\0')
1646
self.outf.write(osutils.quotefn(path) + '\n')
1653
class cmd_root(Command):
1654
"""Show the tree root directory.
1656
The root is the nearest enclosing directory with a .bzr control
1659
takes_args = ['filename?']
1661
def run(self, filename=None):
1662
"""Print the branch root."""
1663
tree = WorkingTree.open_containing(filename)[0]
1664
self.outf.write(tree.basedir + '\n')
1667
def _parse_limit(limitstring):
1669
return int(limitstring)
1671
msg = "The limit argument must be an integer."
1672
raise errors.BzrCommandError(msg)
1675
class cmd_log(Command):
1676
"""Show log of a branch, file, or directory.
1678
By default show the log of the branch containing the working directory.
1680
To request a range of logs, you can use the command -r begin..end
1681
-r revision requests a specific revision, -r ..end or -r begin.. are
1685
Log the current branch::
1693
Log the last 10 revisions of a branch::
1695
bzr log -r -10.. http://server/branch
1698
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1700
takes_args = ['location?']
1703
help='Show from oldest to newest.'),
1706
help='Display timezone as local, original, or utc.'),
1707
custom_help('verbose',
1708
help='Show files changed in each revision.'),
1714
help='Show revisions whose message matches this '
1715
'regular expression.',
1719
help='Limit the output to the first N revisions.',
1723
encoding_type = 'replace'
1726
def run(self, location=None, timezone='original',
1734
from bzrlib.log import show_log
1735
direction = (forward and 'forward') or 'reverse'
1740
# find the file id to log:
1742
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1746
tree = b.basis_tree()
1747
file_id = tree.path2id(fp)
1749
raise errors.BzrCommandError(
1750
"Path does not have any revision history: %s" %
1754
# FIXME ? log the current subdir only RBC 20060203
1755
if revision is not None \
1756
and len(revision) > 0 and revision[0].get_branch():
1757
location = revision[0].get_branch()
1760
dir, relpath = bzrdir.BzrDir.open_containing(location)
1761
b = dir.open_branch()
1765
if revision is None:
1768
elif len(revision) == 1:
1769
rev1 = rev2 = revision[0].in_history(b)
1770
elif len(revision) == 2:
1771
if revision[1].get_branch() != revision[0].get_branch():
1772
# b is taken from revision[0].get_branch(), and
1773
# show_log will use its revision_history. Having
1774
# different branches will lead to weird behaviors.
1775
raise errors.BzrCommandError(
1776
"Log doesn't accept two revisions in different"
1778
rev1 = revision[0].in_history(b)
1779
rev2 = revision[1].in_history(b)
1781
raise errors.BzrCommandError(
1782
'bzr log --revision takes one or two values.')
1784
if log_format is None:
1785
log_format = log.log_formatter_registry.get_default(b)
1787
lf = log_format(show_ids=show_ids, to_file=self.outf,
1788
show_timezone=timezone)
1794
direction=direction,
1795
start_revision=rev1,
1803
def get_log_format(long=False, short=False, line=False, default='long'):
1804
log_format = default
1808
log_format = 'short'
1814
class cmd_touching_revisions(Command):
1815
"""Return revision-ids which affected a particular file.
1817
A more user-friendly interface is "bzr log FILE".
1821
takes_args = ["filename"]
1824
def run(self, filename):
1825
tree, relpath = WorkingTree.open_containing(filename)
1827
file_id = tree.path2id(relpath)
1828
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1829
self.outf.write("%6d %s\n" % (revno, what))
1832
class cmd_ls(Command):
1833
"""List files in a tree.
1836
_see_also = ['status', 'cat']
1837
takes_args = ['path?']
1838
# TODO: Take a revision or remote path and list that tree instead.
1842
Option('non-recursive',
1843
help='Don\'t recurse into subdirectories.'),
1845
help='Print paths relative to the root of the branch.'),
1846
Option('unknown', help='Print unknown files.'),
1847
Option('versioned', help='Print versioned files.',
1849
Option('ignored', help='Print ignored files.'),
1851
help='Write an ascii NUL (\\0) separator '
1852
'between files rather than a newline.'),
1854
help='List entries of a particular kind: file, directory, symlink.',
1859
def run(self, revision=None, verbose=False,
1860
non_recursive=False, from_root=False,
1861
unknown=False, versioned=False, ignored=False,
1862
null=False, kind=None, show_ids=False, path=None):
1864
if kind and kind not in ('file', 'directory', 'symlink'):
1865
raise errors.BzrCommandError('invalid kind specified')
1867
if verbose and null:
1868
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1869
all = not (unknown or versioned or ignored)
1871
selection = {'I':ignored, '?':unknown, 'V':versioned}
1878
raise errors.BzrCommandError('cannot specify both --from-root'
1882
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1888
if revision is not None:
1889
tree = branch.repository.revision_tree(
1890
revision[0].as_revision_id(branch))
1892
tree = branch.basis_tree()
1896
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1897
if fp.startswith(relpath):
1898
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1899
if non_recursive and '/' in fp:
1901
if not all and not selection[fc]:
1903
if kind is not None and fkind != kind:
1906
kindch = entry.kind_character()
1907
outstring = '%-8s %s%s' % (fc, fp, kindch)
1908
if show_ids and fid is not None:
1909
outstring = "%-50s %s" % (outstring, fid)
1910
self.outf.write(outstring + '\n')
1912
self.outf.write(fp + '\0')
1915
self.outf.write(fid)
1916
self.outf.write('\0')
1924
self.outf.write('%-50s %s\n' % (fp, my_id))
1926
self.outf.write(fp + '\n')
1931
class cmd_unknowns(Command):
1932
"""List unknown files.
1940
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1941
self.outf.write(osutils.quotefn(f) + '\n')
1944
class cmd_ignore(Command):
1945
"""Ignore specified files or patterns.
1947
See ``bzr help patterns`` for details on the syntax of patterns.
1949
To remove patterns from the ignore list, edit the .bzrignore file.
1950
After adding, editing or deleting that file either indirectly by
1951
using this command or directly by using an editor, be sure to commit
1954
Note: ignore patterns containing shell wildcards must be quoted from
1958
Ignore the top level Makefile::
1960
bzr ignore ./Makefile
1962
Ignore class files in all directories::
1964
bzr ignore "*.class"
1966
Ignore .o files under the lib directory::
1968
bzr ignore "lib/**/*.o"
1970
Ignore .o files under the lib directory::
1972
bzr ignore "RE:lib/.*\.o"
1974
Ignore everything but the "debian" toplevel directory::
1976
bzr ignore "RE:(?!debian/).*"
1979
_see_also = ['status', 'ignored', 'patterns']
1980
takes_args = ['name_pattern*']
1982
Option('old-default-rules',
1983
help='Write out the ignore rules bzr < 0.9 always used.')
1986
def run(self, name_pattern_list=None, old_default_rules=None):
1987
from bzrlib import ignores
1988
if old_default_rules is not None:
1989
# dump the rules and exit
1990
for pattern in ignores.OLD_DEFAULTS:
1993
if not name_pattern_list:
1994
raise errors.BzrCommandError("ignore requires at least one "
1995
"NAME_PATTERN or --old-default-rules")
1996
name_pattern_list = [globbing.normalize_pattern(p)
1997
for p in name_pattern_list]
1998
for name_pattern in name_pattern_list:
1999
if (name_pattern[0] == '/' or
2000
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2001
raise errors.BzrCommandError(
2002
"NAME_PATTERN should not be an absolute path")
2003
tree, relpath = WorkingTree.open_containing(u'.')
2004
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2005
ignored = globbing.Globster(name_pattern_list)
2008
for entry in tree.list_files():
2012
if ignored.match(filename):
2013
matches.append(filename.encode('utf-8'))
2015
if len(matches) > 0:
2016
print "Warning: the following files are version controlled and" \
2017
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2019
class cmd_ignored(Command):
2020
"""List ignored files and the patterns that matched them.
2023
encoding_type = 'replace'
2024
_see_also = ['ignore']
2028
tree = WorkingTree.open_containing(u'.')[0]
2031
for path, file_class, kind, file_id, entry in tree.list_files():
2032
if file_class != 'I':
2034
## XXX: Slightly inefficient since this was already calculated
2035
pat = tree.is_ignored(path)
2036
self.outf.write('%-50s %s\n' % (path, pat))
2041
class cmd_lookup_revision(Command):
2042
"""Lookup the revision-id from a revision-number
2045
bzr lookup-revision 33
2048
takes_args = ['revno']
2051
def run(self, revno):
2055
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2057
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2060
class cmd_export(Command):
2061
"""Export current or past revision to a destination directory or archive.
2063
If no revision is specified this exports the last committed revision.
2065
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2066
given, try to find the format with the extension. If no extension
2067
is found exports to a directory (equivalent to --format=dir).
2069
If root is supplied, it will be used as the root directory inside
2070
container formats (tar, zip, etc). If it is not supplied it will default
2071
to the exported filename. The root option has no effect for 'dir' format.
2073
If branch is omitted then the branch containing the current working
2074
directory will be used.
2076
Note: Export of tree with non-ASCII filenames to zip is not supported.
2078
================= =========================
2079
Supported formats Autodetected by extension
2080
================= =========================
2083
tbz2 .tar.bz2, .tbz2
2086
================= =========================
2088
takes_args = ['dest', 'branch?']
2091
help="Type of file to export to.",
2096
help="Name of the root directory inside the exported file."),
2098
def run(self, dest, branch=None, revision=None, format=None, root=None):
2099
from bzrlib.export import export
2102
tree = WorkingTree.open_containing(u'.')[0]
2105
b = Branch.open(branch)
2107
if revision is None:
2108
# should be tree.last_revision FIXME
2109
rev_id = b.last_revision()
2111
if len(revision) != 1:
2112
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2113
rev_id = revision[0].as_revision_id(b)
2114
t = b.repository.revision_tree(rev_id)
2116
export(t, dest, format, root)
2117
except errors.NoSuchExportFormat, e:
2118
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2121
class cmd_cat(Command):
2122
"""Write the contents of a file as of a given revision to standard output.
2124
If no revision is nominated, the last revision is used.
2126
Note: Take care to redirect standard output when using this command on a
2132
Option('name-from-revision', help='The path name in the old tree.'),
2135
takes_args = ['filename']
2136
encoding_type = 'exact'
2139
def run(self, filename, revision=None, name_from_revision=False):
2140
if revision is not None and len(revision) != 1:
2141
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2142
" one revision specifier")
2143
tree, branch, relpath = \
2144
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2147
return self._run(tree, branch, relpath, filename, revision,
2152
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2154
tree = b.basis_tree()
2155
if revision is None:
2156
revision_id = b.last_revision()
2158
revision_id = revision[0].as_revision_id(b)
2160
cur_file_id = tree.path2id(relpath)
2161
rev_tree = b.repository.revision_tree(revision_id)
2162
old_file_id = rev_tree.path2id(relpath)
2164
if name_from_revision:
2165
if old_file_id is None:
2166
raise errors.BzrCommandError("%r is not present in revision %s"
2167
% (filename, revision_id))
2169
content = rev_tree.get_file_text(old_file_id)
2170
elif cur_file_id is not None:
2171
content = rev_tree.get_file_text(cur_file_id)
2172
elif old_file_id is not None:
2173
content = rev_tree.get_file_text(old_file_id)
2175
raise errors.BzrCommandError("%r is not present in revision %s" %
2176
(filename, revision_id))
2177
self.outf.write(content)
2180
class cmd_local_time_offset(Command):
2181
"""Show the offset in seconds from GMT to local time."""
2185
print osutils.local_time_offset()
2189
class cmd_commit(Command):
2190
"""Commit changes into a new revision.
2192
If no arguments are given, the entire tree is committed.
2194
If selected files are specified, only changes to those files are
2195
committed. If a directory is specified then the directory and everything
2196
within it is committed.
2198
If author of the change is not the same person as the committer, you can
2199
specify the author's name using the --author option. The name should be
2200
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2202
A selected-file commit may fail in some cases where the committed
2203
tree would be invalid. Consider::
2208
bzr commit foo -m "committing foo"
2209
bzr mv foo/bar foo/baz
2212
bzr commit foo/bar -m "committing bar but not baz"
2214
In the example above, the last commit will fail by design. This gives
2215
the user the opportunity to decide whether they want to commit the
2216
rename at the same time, separately first, or not at all. (As a general
2217
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2219
Note: A selected-file commit after a merge is not yet supported.
2221
# TODO: Run hooks on tree to-be-committed, and after commit.
2223
# TODO: Strict commit that fails if there are deleted files.
2224
# (what does "deleted files" mean ??)
2226
# TODO: Give better message for -s, --summary, used by tla people
2228
# XXX: verbose currently does nothing
2230
_see_also = ['bugs', 'uncommit']
2231
takes_args = ['selected*']
2233
Option('message', type=unicode,
2235
help="Description of the new revision."),
2238
help='Commit even if nothing has changed.'),
2239
Option('file', type=str,
2242
help='Take commit message from this file.'),
2244
help="Refuse to commit if there are unknown "
2245
"files in the working tree."),
2246
ListOption('fixes', type=str,
2247
help="Mark a bug as being fixed by this revision."),
2248
Option('author', type=unicode,
2249
help="Set the author's name, if it's different "
2250
"from the committer."),
2252
help="Perform a local commit in a bound "
2253
"branch. Local commits are not pushed to "
2254
"the master branch until a normal commit "
2258
help='When no message is supplied, show the diff along'
2259
' with the status summary in the message editor.'),
2261
aliases = ['ci', 'checkin']
2263
def _get_bug_fix_properties(self, fixes, branch):
2265
# Configure the properties for bug fixing attributes.
2266
for fixed_bug in fixes:
2267
tokens = fixed_bug.split(':')
2268
if len(tokens) != 2:
2269
raise errors.BzrCommandError(
2270
"Invalid bug %s. Must be in the form of 'tag:id'. "
2271
"Commit refused." % fixed_bug)
2272
tag, bug_id = tokens
2274
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2275
except errors.UnknownBugTrackerAbbreviation:
2276
raise errors.BzrCommandError(
2277
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2278
except errors.MalformedBugIdentifier:
2279
raise errors.BzrCommandError(
2280
"Invalid bug identifier for %s. Commit refused."
2282
properties.append('%s fixed' % bug_url)
2283
return '\n'.join(properties)
2285
def run(self, message=None, file=None, verbose=False, selected_list=None,
2286
unchanged=False, strict=False, local=False, fixes=None,
2287
author=None, show_diff=False):
2288
from bzrlib.errors import (
2293
from bzrlib.msgeditor import (
2294
edit_commit_message_encoded,
2295
make_commit_message_template_encoded
2298
# TODO: Need a blackbox test for invoking the external editor; may be
2299
# slightly problematic to run this cross-platform.
2301
# TODO: do more checks that the commit will succeed before
2302
# spending the user's valuable time typing a commit message.
2306
tree, selected_list = tree_files(selected_list)
2307
if selected_list == ['']:
2308
# workaround - commit of root of tree should be exactly the same
2309
# as just default commit in that tree, and succeed even though
2310
# selected-file merge commit is not done yet
2315
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2317
properties['bugs'] = bug_property
2319
if local and not tree.branch.get_bound_location():
2320
raise errors.LocalRequiresBoundBranch()
2322
def get_message(commit_obj):
2323
"""Callback to get commit message"""
2324
my_message = message
2325
if my_message is None and not file:
2326
t = make_commit_message_template_encoded(tree,
2327
selected_list, diff=show_diff,
2328
output_encoding=bzrlib.user_encoding)
2329
my_message = edit_commit_message_encoded(t)
2330
if my_message is None:
2331
raise errors.BzrCommandError("please specify a commit"
2332
" message with either --message or --file")
2333
elif my_message and file:
2334
raise errors.BzrCommandError(
2335
"please specify either --message or --file")
2337
my_message = codecs.open(file, 'rt',
2338
bzrlib.user_encoding).read()
2339
if my_message == "":
2340
raise errors.BzrCommandError("empty commit message specified")
2344
tree.commit(message_callback=get_message,
2345
specific_files=selected_list,
2346
allow_pointless=unchanged, strict=strict, local=local,
2347
reporter=None, verbose=verbose, revprops=properties,
2349
except PointlessCommit:
2350
# FIXME: This should really happen before the file is read in;
2351
# perhaps prepare the commit; get the message; then actually commit
2352
raise errors.BzrCommandError("no changes to commit."
2353
" use --unchanged to commit anyhow")
2354
except ConflictsInTree:
2355
raise errors.BzrCommandError('Conflicts detected in working '
2356
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2358
except StrictCommitFailed:
2359
raise errors.BzrCommandError("Commit refused because there are"
2360
" unknown files in the working tree.")
2361
except errors.BoundBranchOutOfDate, e:
2362
raise errors.BzrCommandError(str(e) + "\n"
2363
'To commit to master branch, run update and then commit.\n'
2364
'You can also pass --local to commit to continue working '
2368
class cmd_check(Command):
2369
"""Validate working tree structure, branch consistency and repository
2372
This command checks various invariants about branch and repository storage
2373
to detect data corruption or bzr bugs.
2375
The working tree and branch checks will only give output if a problem is
2376
detected. The output fields of the repository check are:
2378
revisions: This is just the number of revisions checked. It doesn't
2380
versionedfiles: This is just the number of versionedfiles checked. It
2381
doesn't indicate a problem.
2382
unreferenced ancestors: Texts that are ancestors of other texts, but
2383
are not properly referenced by the revision ancestry. This is a
2384
subtle problem that Bazaar can work around.
2385
unique file texts: This is the total number of unique file contents
2386
seen in the checked revisions. It does not indicate a problem.
2387
repeated file texts: This is the total number of repeated texts seen
2388
in the checked revisions. Texts can be repeated when their file
2389
entries are modified, but the file contents are not. It does not
2393
_see_also = ['reconcile']
2394
takes_args = ['path?']
2395
takes_options = ['verbose']
2397
def run(self, path=None, verbose=False):
2398
from bzrlib.check import check_dwim
2401
check_dwim(path, verbose)
2404
class cmd_upgrade(Command):
2405
"""Upgrade branch storage to current format.
2407
The check command or bzr developers may sometimes advise you to run
2408
this command. When the default format has changed you may also be warned
2409
during other operations to upgrade.
2412
_see_also = ['check']
2413
takes_args = ['url?']
2415
RegistryOption('format',
2416
help='Upgrade to a specific format. See "bzr help'
2417
' formats" for details.',
2418
registry=bzrdir.format_registry,
2419
converter=bzrdir.format_registry.make_bzrdir,
2420
value_switches=True, title='Branch format'),
2423
def run(self, url='.', format=None):
2424
from bzrlib.upgrade import upgrade
2426
format = bzrdir.format_registry.make_bzrdir('default')
2427
upgrade(url, format)
2430
class cmd_whoami(Command):
2431
"""Show or set bzr user id.
2434
Show the email of the current user::
2438
Set the current user::
2440
bzr whoami "Frank Chu <fchu@example.com>"
2442
takes_options = [ Option('email',
2443
help='Display email address only.'),
2445
help='Set identity for the current branch instead of '
2448
takes_args = ['name?']
2449
encoding_type = 'replace'
2452
def run(self, email=False, branch=False, name=None):
2454
# use branch if we're inside one; otherwise global config
2456
c = Branch.open_containing('.')[0].get_config()
2457
except errors.NotBranchError:
2458
c = config.GlobalConfig()
2460
self.outf.write(c.user_email() + '\n')
2462
self.outf.write(c.username() + '\n')
2465
# display a warning if an email address isn't included in the given name.
2467
config.extract_email_address(name)
2468
except errors.NoEmailInUsername, e:
2469
warning('"%s" does not seem to contain an email address. '
2470
'This is allowed, but not recommended.', name)
2472
# use global config unless --branch given
2474
c = Branch.open_containing('.')[0].get_config()
2476
c = config.GlobalConfig()
2477
c.set_user_option('email', name)
2480
class cmd_nick(Command):
2481
"""Print or set the branch nickname.
2483
If unset, the tree root directory name is used as the nickname
2484
To print the current nickname, execute with no argument.
2487
_see_also = ['info']
2488
takes_args = ['nickname?']
2489
def run(self, nickname=None):
2490
branch = Branch.open_containing(u'.')[0]
2491
if nickname is None:
2492
self.printme(branch)
2494
branch.nick = nickname
2497
def printme(self, branch):
2501
class cmd_alias(Command):
2502
"""Set/unset and display aliases.
2505
Show the current aliases::
2509
Show the alias specified for 'll'::
2513
Set an alias for 'll'::
2515
bzr alias ll="log --line -r-10..-1"
2517
To remove an alias for 'll'::
2519
bzr alias --remove ll
2522
takes_args = ['name?']
2524
Option('remove', help='Remove the alias.'),
2527
def run(self, name=None, remove=False):
2529
self.remove_alias(name)
2531
self.print_aliases()
2533
equal_pos = name.find('=')
2535
self.print_alias(name)
2537
self.set_alias(name[:equal_pos], name[equal_pos+1:])
2539
def remove_alias(self, alias_name):
2540
if alias_name is None:
2541
raise errors.BzrCommandError(
2542
'bzr alias --remove expects an alias to remove.')
2543
# If alias is not found, print something like:
2544
# unalias: foo: not found
2545
c = config.GlobalConfig()
2546
c.unset_alias(alias_name)
2549
def print_aliases(self):
2550
"""Print out the defined aliases in a similar format to bash."""
2551
aliases = config.GlobalConfig().get_aliases()
2552
for key, value in sorted(aliases.iteritems()):
2553
self.outf.write('bzr alias %s="%s"\n' % (key, value))
2556
def print_alias(self, alias_name):
2557
from bzrlib.commands import get_alias
2558
alias = get_alias(alias_name)
2560
self.outf.write("bzr alias: %s: not found\n" % alias_name)
2563
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
2565
def set_alias(self, alias_name, alias_command):
2566
"""Save the alias in the global config."""
2567
c = config.GlobalConfig()
2568
c.set_alias(alias_name, alias_command)
2571
class cmd_selftest(Command):
2572
"""Run internal test suite.
2574
If arguments are given, they are regular expressions that say which tests
2575
should run. Tests matching any expression are run, and other tests are
2578
Alternatively if --first is given, matching tests are run first and then
2579
all other tests are run. This is useful if you have been working in a
2580
particular area, but want to make sure nothing else was broken.
2582
If --exclude is given, tests that match that regular expression are
2583
excluded, regardless of whether they match --first or not.
2585
To help catch accidential dependencies between tests, the --randomize
2586
option is useful. In most cases, the argument used is the word 'now'.
2587
Note that the seed used for the random number generator is displayed
2588
when this option is used. The seed can be explicitly passed as the
2589
argument to this option if required. This enables reproduction of the
2590
actual ordering used if and when an order sensitive problem is encountered.
2592
If --list-only is given, the tests that would be run are listed. This is
2593
useful when combined with --first, --exclude and/or --randomize to
2594
understand their impact. The test harness reports "Listed nn tests in ..."
2595
instead of "Ran nn tests in ..." when list mode is enabled.
2597
If the global option '--no-plugins' is given, plugins are not loaded
2598
before running the selftests. This has two effects: features provided or
2599
modified by plugins will not be tested, and tests provided by plugins will
2602
Tests that need working space on disk use a common temporary directory,
2603
typically inside $TMPDIR or /tmp.
2606
Run only tests relating to 'ignore'::
2610
Disable plugins and list tests as they're run::
2612
bzr --no-plugins selftest -v
2614
# NB: this is used from the class without creating an instance, which is
2615
# why it does not have a self parameter.
2616
def get_transport_type(typestring):
2617
"""Parse and return a transport specifier."""
2618
if typestring == "sftp":
2619
from bzrlib.transport.sftp import SFTPAbsoluteServer
2620
return SFTPAbsoluteServer
2621
if typestring == "memory":
2622
from bzrlib.transport.memory import MemoryServer
2624
if typestring == "fakenfs":
2625
from bzrlib.transport.fakenfs import FakeNFSServer
2626
return FakeNFSServer
2627
msg = "No known transport type %s. Supported types are: sftp\n" %\
2629
raise errors.BzrCommandError(msg)
2632
takes_args = ['testspecs*']
2633
takes_options = ['verbose',
2635
help='Stop when one test fails.',
2639
help='Use a different transport by default '
2640
'throughout the test suite.',
2641
type=get_transport_type),
2643
help='Run the benchmarks rather than selftests.'),
2644
Option('lsprof-timed',
2645
help='Generate lsprof output for benchmarked'
2646
' sections of code.'),
2647
Option('cache-dir', type=str,
2648
help='Cache intermediate benchmark output in this '
2651
help='Run all tests, but run specified tests first.',
2655
help='List the tests instead of running them.'),
2656
Option('randomize', type=str, argname="SEED",
2657
help='Randomize the order of tests using the given'
2658
' seed or "now" for the current time.'),
2659
Option('exclude', type=str, argname="PATTERN",
2661
help='Exclude tests that match this regular'
2663
Option('strict', help='Fail on missing dependencies or '
2665
Option('load-list', type=str, argname='TESTLISTFILE',
2666
help='Load a test id list from a text file.'),
2667
ListOption('debugflag', type=str, short_name='E',
2668
help='Turn on a selftest debug flag.'),
2669
Option('starting-with', type=str, argname='TESTID',
2671
help='Load only the tests starting with TESTID.'),
2673
encoding_type = 'replace'
2675
def run(self, testspecs_list=None, verbose=False, one=False,
2676
transport=None, benchmark=None,
2677
lsprof_timed=None, cache_dir=None,
2678
first=False, list_only=False,
2679
randomize=None, exclude=None, strict=False,
2680
load_list=None, debugflag=None, starting_with=None):
2682
from bzrlib.tests import selftest
2683
import bzrlib.benchmarks as benchmarks
2684
from bzrlib.benchmarks import tree_creator
2686
# Make deprecation warnings visible, unless -Werror is set
2687
symbol_versioning.activate_deprecation_warnings(override=False)
2689
if cache_dir is not None:
2690
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2692
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2693
print ' %s (%s python%s)' % (
2695
bzrlib.version_string,
2696
bzrlib._format_version_tuple(sys.version_info),
2699
if testspecs_list is not None:
2700
pattern = '|'.join(testspecs_list)
2704
test_suite_factory = benchmarks.test_suite
2705
# Unless user explicitly asks for quiet, be verbose in benchmarks
2706
verbose = not is_quiet()
2707
# TODO: should possibly lock the history file...
2708
benchfile = open(".perf_history", "at", buffering=1)
2710
test_suite_factory = None
2713
result = selftest(verbose=verbose,
2715
stop_on_failure=one,
2716
transport=transport,
2717
test_suite_factory=test_suite_factory,
2718
lsprof_timed=lsprof_timed,
2719
bench_history=benchfile,
2720
matching_tests_first=first,
2721
list_only=list_only,
2722
random_seed=randomize,
2723
exclude_pattern=exclude,
2725
load_list=load_list,
2726
debug_flags=debugflag,
2727
starting_with=starting_with,
2730
if benchfile is not None:
2733
note('tests passed')
2735
note('tests failed')
2736
return int(not result)
2739
class cmd_version(Command):
2740
"""Show version of bzr."""
2742
encoding_type = 'replace'
2744
Option("short", help="Print just the version number."),
2748
def run(self, short=False):
2749
from bzrlib.version import show_version
2751
self.outf.write(bzrlib.version_string + '\n')
2753
show_version(to_file=self.outf)
2756
class cmd_rocks(Command):
2757
"""Statement of optimism."""
2763
print "It sure does!"
2766
class cmd_find_merge_base(Command):
2767
"""Find and print a base revision for merging two branches."""
2768
# TODO: Options to specify revisions on either side, as if
2769
# merging only part of the history.
2770
takes_args = ['branch', 'other']
2774
def run(self, branch, other):
2775
from bzrlib.revision import ensure_null
2777
branch1 = Branch.open_containing(branch)[0]
2778
branch2 = Branch.open_containing(other)[0]
2783
last1 = ensure_null(branch1.last_revision())
2784
last2 = ensure_null(branch2.last_revision())
2786
graph = branch1.repository.get_graph(branch2.repository)
2787
base_rev_id = graph.find_unique_lca(last1, last2)
2789
print 'merge base is revision %s' % base_rev_id
2796
class cmd_merge(Command):
2797
"""Perform a three-way merge.
2799
The source of the merge can be specified either in the form of a branch,
2800
or in the form of a path to a file containing a merge directive generated
2801
with bzr send. If neither is specified, the default is the upstream branch
2802
or the branch most recently merged using --remember.
2804
When merging a branch, by default the tip will be merged. To pick a different
2805
revision, pass --revision. If you specify two values, the first will be used as
2806
BASE and the second one as OTHER. Merging individual revisions, or a subset of
2807
available revisions, like this is commonly referred to as "cherrypicking".
2809
Revision numbers are always relative to the branch being merged.
2811
By default, bzr will try to merge in all new work from the other
2812
branch, automatically determining an appropriate base. If this
2813
fails, you may need to give an explicit base.
2815
Merge will do its best to combine the changes in two branches, but there
2816
are some kinds of problems only a human can fix. When it encounters those,
2817
it will mark a conflict. A conflict means that you need to fix something,
2818
before you should commit.
2820
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2822
If there is no default branch set, the first merge will set it. After
2823
that, you can omit the branch to use the default. To change the
2824
default, use --remember. The value will only be saved if the remote
2825
location can be accessed.
2827
The results of the merge are placed into the destination working
2828
directory, where they can be reviewed (with bzr diff), tested, and then
2829
committed to record the result of the merge.
2831
merge refuses to run if there are any uncommitted changes, unless
2835
To merge the latest revision from bzr.dev::
2837
bzr merge ../bzr.dev
2839
To merge changes up to and including revision 82 from bzr.dev::
2841
bzr merge -r 82 ../bzr.dev
2843
To merge the changes introduced by 82, without previous changes::
2845
bzr merge -r 81..82 ../bzr.dev
2847
To apply a merge directive contained in in /tmp/merge:
2849
bzr merge /tmp/merge
2852
encoding_type = 'exact'
2853
_see_also = ['update', 'remerge', 'status-flags']
2854
takes_args = ['location?']
2859
help='Merge even if the destination tree has uncommitted changes.'),
2863
Option('show-base', help="Show base revision text in "
2865
Option('uncommitted', help='Apply uncommitted changes'
2866
' from a working copy, instead of branch changes.'),
2867
Option('pull', help='If the destination is already'
2868
' completely merged into the source, pull from the'
2869
' source rather than merging. When this happens,'
2870
' you do not need to commit the result.'),
2872
help='Branch to merge into, '
2873
'rather than the one containing the working directory.',
2877
Option('preview', help='Instead of merging, show a diff of the merge.')
2880
def run(self, location=None, revision=None, force=False,
2881
merge_type=None, show_base=False, reprocess=False, remember=False,
2882
uncommitted=False, pull=False,
2886
if merge_type is None:
2887
merge_type = _mod_merge.Merge3Merger
2889
if directory is None: directory = u'.'
2890
possible_transports = []
2892
allow_pending = True
2893
verified = 'inapplicable'
2894
tree = WorkingTree.open_containing(directory)[0]
2895
change_reporter = delta._ChangeReporter(
2896
unversioned_filter=tree.is_ignored)
2899
pb = ui.ui_factory.nested_progress_bar()
2900
cleanups.append(pb.finished)
2902
cleanups.append(tree.unlock)
2903
if location is not None:
2905
mergeable = bundle.read_mergeable_from_url(location,
2906
possible_transports=possible_transports)
2907
except errors.NotABundle:
2911
raise errors.BzrCommandError('Cannot use --uncommitted'
2912
' with bundles or merge directives.')
2914
if revision is not None:
2915
raise errors.BzrCommandError(
2916
'Cannot use -r with merge directives or bundles')
2917
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2920
if merger is None and uncommitted:
2921
if revision is not None and len(revision) > 0:
2922
raise errors.BzrCommandError('Cannot use --uncommitted and'
2923
' --revision at the same time.')
2924
location = self._select_branch_location(tree, location)[0]
2925
other_tree, other_path = WorkingTree.open_containing(location)
2926
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2928
allow_pending = False
2929
if other_path != '':
2930
merger.interesting_files = [other_path]
2933
merger, allow_pending = self._get_merger_from_branch(tree,
2934
location, revision, remember, possible_transports, pb)
2936
merger.merge_type = merge_type
2937
merger.reprocess = reprocess
2938
merger.show_base = show_base
2939
self.sanity_check_merger(merger)
2940
if (merger.base_rev_id == merger.other_rev_id and
2941
merger.other_rev_id is not None):
2942
note('Nothing to do.')
2945
if merger.interesting_files is not None:
2946
raise errors.BzrCommandError('Cannot pull individual files')
2947
if (merger.base_rev_id == tree.last_revision()):
2948
result = tree.pull(merger.other_branch, False,
2949
merger.other_rev_id)
2950
result.report(self.outf)
2952
merger.check_basis(not force)
2954
return self._do_preview(merger)
2956
return self._do_merge(merger, change_reporter, allow_pending,
2959
for cleanup in reversed(cleanups):
2962
def _do_preview(self, merger):
2963
from bzrlib.diff import show_diff_trees
2964
tree_merger = merger.make_merger()
2965
tt = tree_merger.make_preview_transform()
2967
result_tree = tt.get_preview_tree()
2968
show_diff_trees(merger.this_tree, result_tree, self.outf,
2969
old_label='', new_label='')
2973
def _do_merge(self, merger, change_reporter, allow_pending, verified):
2974
merger.change_reporter = change_reporter
2975
conflict_count = merger.do_merge()
2977
merger.set_pending()
2978
if verified == 'failed':
2979
warning('Preview patch does not match changes')
2980
if conflict_count != 0:
2985
def sanity_check_merger(self, merger):
2986
if (merger.show_base and
2987
not merger.merge_type is _mod_merge.Merge3Merger):
2988
raise errors.BzrCommandError("Show-base is not supported for this"
2989
" merge type. %s" % merger.merge_type)
2990
if merger.reprocess and not merger.merge_type.supports_reprocess:
2991
raise errors.BzrCommandError("Conflict reduction is not supported"
2992
" for merge type %s." %
2994
if merger.reprocess and merger.show_base:
2995
raise errors.BzrCommandError("Cannot do conflict reduction and"
2998
def _get_merger_from_branch(self, tree, location, revision, remember,
2999
possible_transports, pb):
3000
"""Produce a merger from a location, assuming it refers to a branch."""
3001
from bzrlib.tag import _merge_tags_if_possible
3002
# find the branch locations
3003
other_loc, user_location = self._select_branch_location(tree, location,
3005
if revision is not None and len(revision) == 2:
3006
base_loc, _unused = self._select_branch_location(tree,
3007
location, revision, 0)
3009
base_loc = other_loc
3011
other_branch, other_path = Branch.open_containing(other_loc,
3012
possible_transports)
3013
if base_loc == other_loc:
3014
base_branch = other_branch
3016
base_branch, base_path = Branch.open_containing(base_loc,
3017
possible_transports)
3018
# Find the revision ids
3019
if revision is None or len(revision) < 1 or revision[-1] is None:
3020
other_revision_id = _mod_revision.ensure_null(
3021
other_branch.last_revision())
3023
other_revision_id = revision[-1].as_revision_id(other_branch)
3024
if (revision is not None and len(revision) == 2
3025
and revision[0] is not None):
3026
base_revision_id = revision[0].as_revision_id(base_branch)
3028
base_revision_id = None
3029
# Remember where we merge from
3030
if ((remember or tree.branch.get_submit_branch() is None) and
3031
user_location is not None):
3032
tree.branch.set_submit_branch(other_branch.base)
3033
_merge_tags_if_possible(other_branch, tree.branch)
3034
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3035
other_revision_id, base_revision_id, other_branch, base_branch)
3036
if other_path != '':
3037
allow_pending = False
3038
merger.interesting_files = [other_path]
3040
allow_pending = True
3041
return merger, allow_pending
3043
def _select_branch_location(self, tree, user_location, revision=None,
3045
"""Select a branch location, according to possible inputs.
3047
If provided, branches from ``revision`` are preferred. (Both
3048
``revision`` and ``index`` must be supplied.)
3050
Otherwise, the ``location`` parameter is used. If it is None, then the
3051
``submit`` or ``parent`` location is used, and a note is printed.
3053
:param tree: The working tree to select a branch for merging into
3054
:param location: The location entered by the user
3055
:param revision: The revision parameter to the command
3056
:param index: The index to use for the revision parameter. Negative
3057
indices are permitted.
3058
:return: (selected_location, user_location). The default location
3059
will be the user-entered location.
3061
if (revision is not None and index is not None
3062
and revision[index] is not None):
3063
branch = revision[index].get_branch()
3064
if branch is not None:
3065
return branch, branch
3066
if user_location is None:
3067
location = self._get_remembered(tree, 'Merging from')
3069
location = user_location
3070
return location, user_location
3072
def _get_remembered(self, tree, verb_string):
3073
"""Use tree.branch's parent if none was supplied.
3075
Report if the remembered location was used.
3077
stored_location = tree.branch.get_submit_branch()
3078
if stored_location is None:
3079
stored_location = tree.branch.get_parent()
3080
mutter("%s", stored_location)
3081
if stored_location is None:
3082
raise errors.BzrCommandError("No location specified or remembered")
3083
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3084
note(u"%s remembered location %s", verb_string, display_url)
3085
return stored_location
3088
class cmd_remerge(Command):
3091
Use this if you want to try a different merge technique while resolving
3092
conflicts. Some merge techniques are better than others, and remerge
3093
lets you try different ones on different files.
3095
The options for remerge have the same meaning and defaults as the ones for
3096
merge. The difference is that remerge can (only) be run when there is a
3097
pending merge, and it lets you specify particular files.
3100
Re-do the merge of all conflicted files, and show the base text in
3101
conflict regions, in addition to the usual THIS and OTHER texts::
3103
bzr remerge --show-base
3105
Re-do the merge of "foobar", using the weave merge algorithm, with
3106
additional processing to reduce the size of conflict regions::
3108
bzr remerge --merge-type weave --reprocess foobar
3110
takes_args = ['file*']
3115
help="Show base revision text in conflicts."),
3118
def run(self, file_list=None, merge_type=None, show_base=False,
3120
if merge_type is None:
3121
merge_type = _mod_merge.Merge3Merger
3122
tree, file_list = tree_files(file_list)
3125
parents = tree.get_parent_ids()
3126
if len(parents) != 2:
3127
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3128
" merges. Not cherrypicking or"
3130
repository = tree.branch.repository
3131
interesting_ids = None
3133
conflicts = tree.conflicts()
3134
if file_list is not None:
3135
interesting_ids = set()
3136
for filename in file_list:
3137
file_id = tree.path2id(filename)
3139
raise errors.NotVersionedError(filename)
3140
interesting_ids.add(file_id)
3141
if tree.kind(file_id) != "directory":
3144
for name, ie in tree.inventory.iter_entries(file_id):
3145
interesting_ids.add(ie.file_id)
3146
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3148
# Remerge only supports resolving contents conflicts
3149
allowed_conflicts = ('text conflict', 'contents conflict')
3150
restore_files = [c.path for c in conflicts
3151
if c.typestring in allowed_conflicts]
3152
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3153
tree.set_conflicts(ConflictList(new_conflicts))
3154
if file_list is not None:
3155
restore_files = file_list
3156
for filename in restore_files:
3158
restore(tree.abspath(filename))
3159
except errors.NotConflicted:
3161
# Disable pending merges, because the file texts we are remerging
3162
# have not had those merges performed. If we use the wrong parents
3163
# list, we imply that the working tree text has seen and rejected
3164
# all the changes from the other tree, when in fact those changes
3165
# have not yet been seen.
3166
pb = ui.ui_factory.nested_progress_bar()
3167
tree.set_parent_ids(parents[:1])
3169
merger = _mod_merge.Merger.from_revision_ids(pb,
3171
merger.interesting_ids = interesting_ids
3172
merger.merge_type = merge_type
3173
merger.show_base = show_base
3174
merger.reprocess = reprocess
3175
conflicts = merger.do_merge()
3177
tree.set_parent_ids(parents)
3187
class cmd_revert(Command):
3188
"""Revert files to a previous revision.
3190
Giving a list of files will revert only those files. Otherwise, all files
3191
will be reverted. If the revision is not specified with '--revision', the
3192
last committed revision is used.
3194
To remove only some changes, without reverting to a prior version, use
3195
merge instead. For example, "merge . --revision -2..-3" will remove the
3196
changes introduced by -2, without affecting the changes introduced by -1.
3197
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3199
By default, any files that have been manually changed will be backed up
3200
first. (Files changed only by merge are not backed up.) Backup files have
3201
'.~#~' appended to their name, where # is a number.
3203
When you provide files, you can use their current pathname or the pathname
3204
from the target revision. So you can use revert to "undelete" a file by
3205
name. If you name a directory, all the contents of that directory will be
3208
Any files that have been newly added since that revision will be deleted,
3209
with a backup kept if appropriate. Directories containing unknown files
3210
will not be deleted.
3212
The working tree contains a list of pending merged revisions, which will
3213
be included as parents in the next commit. Normally, revert clears that
3214
list as well as reverting the files. If any files are specified, revert
3215
leaves the pending merge list alone and reverts only the files. Use "bzr
3216
revert ." in the tree root to revert all files but keep the merge record,
3217
and "bzr revert --forget-merges" to clear the pending merge list without
3218
reverting any files.
3221
_see_also = ['cat', 'export']
3224
Option('no-backup', "Do not save backups of reverted files."),
3225
Option('forget-merges',
3226
'Remove pending merge marker, without changing any files.'),
3228
takes_args = ['file*']
3230
def run(self, revision=None, no_backup=False, file_list=None,
3231
forget_merges=None):
3232
tree, file_list = tree_files(file_list)
3234
tree.set_parent_ids(tree.get_parent_ids()[:1])
3236
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3239
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3240
if revision is None:
3241
rev_id = tree.last_revision()
3242
elif len(revision) != 1:
3243
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
3245
rev_id = revision[0].as_revision_id(tree.branch)
3246
pb = ui.ui_factory.nested_progress_bar()
3248
tree.revert(file_list,
3249
tree.branch.repository.revision_tree(rev_id),
3250
not no_backup, pb, report_changes=True)
3255
class cmd_assert_fail(Command):
3256
"""Test reporting of assertion failures"""
3257
# intended just for use in testing
3262
raise AssertionError("always fails")
3265
class cmd_help(Command):
3266
"""Show help on a command or other topic.
3269
_see_also = ['topics']
3271
Option('long', 'Show help on all commands.'),
3273
takes_args = ['topic?']
3274
aliases = ['?', '--help', '-?', '-h']
3277
def run(self, topic=None, long=False):
3279
if topic is None and long:
3281
bzrlib.help.help(topic)
3284
class cmd_shell_complete(Command):
3285
"""Show appropriate completions for context.
3287
For a list of all available commands, say 'bzr shell-complete'.
3289
takes_args = ['context?']
3294
def run(self, context=None):
3295
import shellcomplete
3296
shellcomplete.shellcomplete(context)
3299
class cmd_missing(Command):
3300
"""Show unmerged/unpulled revisions between two branches.
3302
OTHER_BRANCH may be local or remote.
3305
_see_also = ['merge', 'pull']
3306
takes_args = ['other_branch?']
3308
Option('reverse', 'Reverse the order of revisions.'),
3310
'Display changes in the local branch only.'),
3311
Option('this' , 'Same as --mine-only.'),
3312
Option('theirs-only',
3313
'Display changes in the remote branch only.'),
3314
Option('other', 'Same as --theirs-only.'),
3319
encoding_type = 'replace'
3322
def run(self, other_branch=None, reverse=False, mine_only=False,
3323
theirs_only=False, log_format=None, long=False, short=False, line=False,
3324
show_ids=False, verbose=False, this=False, other=False):
3325
from bzrlib.missing import find_unmerged, iter_log_revisions
3331
# TODO: We should probably check that we don't have mine-only and
3332
# theirs-only set, but it gets complicated because we also have
3333
# this and other which could be used.
3340
local_branch = Branch.open_containing(u".")[0]
3341
parent = local_branch.get_parent()
3342
if other_branch is None:
3343
other_branch = parent
3344
if other_branch is None:
3345
raise errors.BzrCommandError("No peer location known"
3347
display_url = urlutils.unescape_for_display(parent,
3349
self.outf.write("Using last location: " + display_url + "\n")
3351
remote_branch = Branch.open(other_branch)
3352
if remote_branch.base == local_branch.base:
3353
remote_branch = local_branch
3354
local_branch.lock_read()
3356
remote_branch.lock_read()
3358
local_extra, remote_extra = find_unmerged(
3359
local_branch, remote_branch, restrict)
3361
if log_format is None:
3362
registry = log.log_formatter_registry
3363
log_format = registry.get_default(local_branch)
3364
lf = log_format(to_file=self.outf,
3366
show_timezone='original')
3367
if reverse is False:
3368
if local_extra is not None:
3369
local_extra.reverse()
3370
if remote_extra is not None:
3371
remote_extra.reverse()
3374
if local_extra and not theirs_only:
3375
self.outf.write("You have %d extra revision(s):\n" %
3377
for revision in iter_log_revisions(local_extra,
3378
local_branch.repository,
3380
lf.log_revision(revision)
3381
printed_local = True
3384
printed_local = False
3386
if remote_extra and not mine_only:
3387
if printed_local is True:
3388
self.outf.write("\n\n\n")
3389
self.outf.write("You are missing %d revision(s):\n" %
3391
for revision in iter_log_revisions(remote_extra,
3392
remote_branch.repository,
3394
lf.log_revision(revision)
3397
if mine_only and not local_extra:
3398
# We checked local, and found nothing extra
3399
self.outf.write('This branch is up to date.\n')
3400
elif theirs_only and not remote_extra:
3401
# We checked remote, and found nothing extra
3402
self.outf.write('Other branch is up to date.\n')
3403
elif not (mine_only or theirs_only or local_extra or
3405
# We checked both branches, and neither one had extra
3407
self.outf.write("Branches are up to date.\n")
3409
remote_branch.unlock()
3411
local_branch.unlock()
3412
if not status_code and parent is None and other_branch is not None:
3413
local_branch.lock_write()
3415
# handle race conditions - a parent might be set while we run.
3416
if local_branch.get_parent() is None:
3417
local_branch.set_parent(remote_branch.base)
3419
local_branch.unlock()
3423
class cmd_pack(Command):
3424
"""Compress the data within a repository."""
3426
_see_also = ['repositories']
3427
takes_args = ['branch_or_repo?']
3429
def run(self, branch_or_repo='.'):
3430
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3432
branch = dir.open_branch()
3433
repository = branch.repository
3434
except errors.NotBranchError:
3435
repository = dir.open_repository()
3439
class cmd_plugins(Command):
3440
"""List the installed plugins.
3442
This command displays the list of installed plugins including
3443
version of plugin and a short description of each.
3445
--verbose shows the path where each plugin is located.
3447
A plugin is an external component for Bazaar that extends the
3448
revision control system, by adding or replacing code in Bazaar.
3449
Plugins can do a variety of things, including overriding commands,
3450
adding new commands, providing additional network transports and
3451
customizing log output.
3453
See the Bazaar web site, http://bazaar-vcs.org, for further
3454
information on plugins including where to find them and how to
3455
install them. Instructions are also provided there on how to
3456
write new plugins using the Python programming language.
3458
takes_options = ['verbose']
3461
def run(self, verbose=False):
3462
import bzrlib.plugin
3463
from inspect import getdoc
3465
for name, plugin in bzrlib.plugin.plugins().items():
3466
version = plugin.__version__
3467
if version == 'unknown':
3469
name_ver = '%s %s' % (name, version)
3470
d = getdoc(plugin.module)
3472
doc = d.split('\n')[0]
3474
doc = '(no description)'
3475
result.append((name_ver, doc, plugin.path()))
3476
for name_ver, doc, path in sorted(result):
3484
class cmd_testament(Command):
3485
"""Show testament (signing-form) of a revision."""
3488
Option('long', help='Produce long-format testament.'),
3490
help='Produce a strict-format testament.')]
3491
takes_args = ['branch?']
3493
def run(self, branch=u'.', revision=None, long=False, strict=False):
3494
from bzrlib.testament import Testament, StrictTestament
3496
testament_class = StrictTestament
3498
testament_class = Testament
3499
b = WorkingTree.open_containing(branch)[0].branch
3502
if revision is None:
3503
rev_id = b.last_revision()
3505
rev_id = revision[0].as_revision_id(b)
3506
t = testament_class.from_revision(b.repository, rev_id)
3508
sys.stdout.writelines(t.as_text_lines())
3510
sys.stdout.write(t.as_short_text())
3515
class cmd_annotate(Command):
3516
"""Show the origin of each line in a file.
3518
This prints out the given file with an annotation on the left side
3519
indicating which revision, author and date introduced the change.
3521
If the origin is the same for a run of consecutive lines, it is
3522
shown only at the top, unless the --all option is given.
3524
# TODO: annotate directories; showing when each file was last changed
3525
# TODO: if the working copy is modified, show annotations on that
3526
# with new uncommitted lines marked
3527
aliases = ['ann', 'blame', 'praise']
3528
takes_args = ['filename']
3529
takes_options = [Option('all', help='Show annotations on all lines.'),
3530
Option('long', help='Show commit date in annotations.'),
3534
encoding_type = 'exact'
3537
def run(self, filename, all=False, long=False, revision=None,
3539
from bzrlib.annotate import annotate_file
3540
wt, branch, relpath = \
3541
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
3547
if revision is None:
3548
revision_id = branch.last_revision()
3549
elif len(revision) != 1:
3550
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3552
revision_id = revision[0].as_revision_id(branch)
3553
tree = branch.repository.revision_tree(revision_id)
3555
file_id = wt.path2id(relpath)
3557
file_id = tree.path2id(relpath)
3559
raise errors.NotVersionedError(filename)
3560
file_version = tree.inventory[file_id].revision
3561
annotate_file(branch, file_version, file_id, long, all, self.outf,
3570
class cmd_re_sign(Command):
3571
"""Create a digital signature for an existing revision."""
3572
# TODO be able to replace existing ones.
3574
hidden = True # is this right ?
3575
takes_args = ['revision_id*']
3576
takes_options = ['revision']
3578
def run(self, revision_id_list=None, revision=None):
3579
if revision_id_list is not None and revision is not None:
3580
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3581
if revision_id_list is None and revision is None:
3582
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3583
b = WorkingTree.open_containing(u'.')[0].branch
3586
return self._run(b, revision_id_list, revision)
3590
def _run(self, b, revision_id_list, revision):
3591
import bzrlib.gpg as gpg
3592
gpg_strategy = gpg.GPGStrategy(b.get_config())
3593
if revision_id_list is not None:
3594
b.repository.start_write_group()
3596
for revision_id in revision_id_list:
3597
b.repository.sign_revision(revision_id, gpg_strategy)
3599
b.repository.abort_write_group()
3602
b.repository.commit_write_group()
3603
elif revision is not None:
3604
if len(revision) == 1:
3605
revno, rev_id = revision[0].in_history(b)
3606
b.repository.start_write_group()
3608
b.repository.sign_revision(rev_id, gpg_strategy)
3610
b.repository.abort_write_group()
3613
b.repository.commit_write_group()
3614
elif len(revision) == 2:
3615
# are they both on rh- if so we can walk between them
3616
# might be nice to have a range helper for arbitrary
3617
# revision paths. hmm.
3618
from_revno, from_revid = revision[0].in_history(b)
3619
to_revno, to_revid = revision[1].in_history(b)
3620
if to_revid is None:
3621
to_revno = b.revno()
3622
if from_revno is None or to_revno is None:
3623
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3624
b.repository.start_write_group()
3626
for revno in range(from_revno, to_revno + 1):
3627
b.repository.sign_revision(b.get_rev_id(revno),
3630
b.repository.abort_write_group()
3633
b.repository.commit_write_group()
3635
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3638
class cmd_bind(Command):
3639
"""Convert the current branch into a checkout of the supplied branch.
3641
Once converted into a checkout, commits must succeed on the master branch
3642
before they will be applied to the local branch.
3645
_see_also = ['checkouts', 'unbind']
3646
takes_args = ['location?']
3649
def run(self, location=None):
3650
b, relpath = Branch.open_containing(u'.')
3651
if location is None:
3653
location = b.get_old_bound_location()
3654
except errors.UpgradeRequired:
3655
raise errors.BzrCommandError('No location supplied. '
3656
'This format does not remember old locations.')
3658
if location is None:
3659
raise errors.BzrCommandError('No location supplied and no '
3660
'previous location known')
3661
b_other = Branch.open(location)
3664
except errors.DivergedBranches:
3665
raise errors.BzrCommandError('These branches have diverged.'
3666
' Try merging, and then bind again.')
3669
class cmd_unbind(Command):
3670
"""Convert the current checkout into a regular branch.
3672
After unbinding, the local branch is considered independent and subsequent
3673
commits will be local only.
3676
_see_also = ['checkouts', 'bind']
3681
b, relpath = Branch.open_containing(u'.')
3683
raise errors.BzrCommandError('Local branch is not bound')
3686
class cmd_uncommit(Command):
3687
"""Remove the last committed revision.
3689
--verbose will print out what is being removed.
3690
--dry-run will go through all the motions, but not actually
3693
If --revision is specified, uncommit revisions to leave the branch at the
3694
specified revision. For example, "bzr uncommit -r 15" will leave the
3695
branch at revision 15.
3697
Uncommit leaves the working tree ready for a new commit. The only change
3698
it may make is to restore any pending merges that were present before
3702
# TODO: jam 20060108 Add an option to allow uncommit to remove
3703
# unreferenced information in 'branch-as-repository' branches.
3704
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3705
# information in shared branches as well.
3706
_see_also = ['commit']
3707
takes_options = ['verbose', 'revision',
3708
Option('dry-run', help='Don\'t actually make changes.'),
3709
Option('force', help='Say yes to all questions.'),
3711
help="Only remove the commits from the local branch"
3712
" when in a checkout."
3715
takes_args = ['location?']
3717
encoding_type = 'replace'
3719
def run(self, location=None,
3720
dry_run=False, verbose=False,
3721
revision=None, force=False, local=False):
3722
if location is None:
3724
control, relpath = bzrdir.BzrDir.open_containing(location)
3726
tree = control.open_workingtree()
3728
except (errors.NoWorkingTree, errors.NotLocalUrl):
3730
b = control.open_branch()
3732
if tree is not None:
3737
return self._run(b, tree, dry_run, verbose, revision, force,
3740
if tree is not None:
3745
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
3746
from bzrlib.log import log_formatter, show_log
3747
from bzrlib.uncommit import uncommit
3749
last_revno, last_rev_id = b.last_revision_info()
3752
if revision is None:
3754
rev_id = last_rev_id
3756
# 'bzr uncommit -r 10' actually means uncommit
3757
# so that the final tree is at revno 10.
3758
# but bzrlib.uncommit.uncommit() actually uncommits
3759
# the revisions that are supplied.
3760
# So we need to offset it by one
3761
revno = revision[0].in_history(b).revno + 1
3762
if revno <= last_revno:
3763
rev_id = b.get_rev_id(revno)
3765
if rev_id is None or _mod_revision.is_null(rev_id):
3766
self.outf.write('No revisions to uncommit.\n')
3769
lf = log_formatter('short',
3771
show_timezone='original')
3776
direction='forward',
3777
start_revision=revno,
3778
end_revision=last_revno)
3781
print 'Dry-run, pretending to remove the above revisions.'
3783
val = raw_input('Press <enter> to continue')
3785
print 'The above revision(s) will be removed.'
3787
val = raw_input('Are you sure [y/N]? ')
3788
if val.lower() not in ('y', 'yes'):
3792
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3793
revno=revno, local=local)
3796
class cmd_break_lock(Command):
3797
"""Break a dead lock on a repository, branch or working directory.
3799
CAUTION: Locks should only be broken when you are sure that the process
3800
holding the lock has been stopped.
3802
You can get information on what locks are open via the 'bzr info' command.
3807
takes_args = ['location?']
3809
def run(self, location=None, show=False):
3810
if location is None:
3812
control, relpath = bzrdir.BzrDir.open_containing(location)
3814
control.break_lock()
3815
except NotImplementedError:
3819
class cmd_wait_until_signalled(Command):
3820
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3822
This just prints a line to signal when it is ready, then blocks on stdin.
3828
sys.stdout.write("running\n")
3830
sys.stdin.readline()
3833
class cmd_serve(Command):
3834
"""Run the bzr server."""
3836
aliases = ['server']
3840
help='Serve on stdin/out for use from inetd or sshd.'),
3842
help='Listen for connections on nominated port of the form '
3843
'[hostname:]portnumber. Passing 0 as the port number will '
3844
'result in a dynamically allocated port. The default port is '
3848
help='Serve contents of this directory.',
3850
Option('allow-writes',
3851
help='By default the server is a readonly server. Supplying '
3852
'--allow-writes enables write access to the contents of '
3853
'the served directory and below.'
3857
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3858
from bzrlib import lockdir
3859
from bzrlib.smart import medium, server
3860
from bzrlib.transport import get_transport
3861
from bzrlib.transport.chroot import ChrootServer
3862
if directory is None:
3863
directory = os.getcwd()
3864
url = urlutils.local_path_to_url(directory)
3865
if not allow_writes:
3866
url = 'readonly+' + url
3867
chroot_server = ChrootServer(get_transport(url))
3868
chroot_server.setUp()
3869
t = get_transport(chroot_server.get_url())
3871
smart_server = medium.SmartServerPipeStreamMedium(
3872
sys.stdin, sys.stdout, t)
3874
host = medium.BZR_DEFAULT_INTERFACE
3876
port = medium.BZR_DEFAULT_PORT
3879
host, port = port.split(':')
3881
smart_server = server.SmartTCPServer(t, host=host, port=port)
3882
print 'listening on port: ', smart_server.port
3884
# for the duration of this server, no UI output is permitted.
3885
# note that this may cause problems with blackbox tests. This should
3886
# be changed with care though, as we dont want to use bandwidth sending
3887
# progress over stderr to smart server clients!
3888
old_factory = ui.ui_factory
3889
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3891
ui.ui_factory = ui.SilentUIFactory()
3892
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3893
smart_server.serve()
3895
ui.ui_factory = old_factory
3896
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
3899
class cmd_join(Command):
3900
"""Combine a subtree into its containing tree.
3902
This command is for experimental use only. It requires the target tree
3903
to be in dirstate-with-subtree format, which cannot be converted into
3906
The TREE argument should be an independent tree, inside another tree, but
3907
not part of it. (Such trees can be produced by "bzr split", but also by
3908
running "bzr branch" with the target inside a tree.)
3910
The result is a combined tree, with the subtree no longer an independant
3911
part. This is marked as a merge of the subtree into the containing tree,
3912
and all history is preserved.
3914
If --reference is specified, the subtree retains its independence. It can
3915
be branched by itself, and can be part of multiple projects at the same
3916
time. But operations performed in the containing tree, such as commit
3917
and merge, will recurse into the subtree.
3920
_see_also = ['split']
3921
takes_args = ['tree']
3923
Option('reference', help='Join by reference.'),
3927
def run(self, tree, reference=False):
3928
sub_tree = WorkingTree.open(tree)
3929
parent_dir = osutils.dirname(sub_tree.basedir)
3930
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3931
repo = containing_tree.branch.repository
3932
if not repo.supports_rich_root():
3933
raise errors.BzrCommandError(
3934
"Can't join trees because %s doesn't support rich root data.\n"
3935
"You can use bzr upgrade on the repository."
3939
containing_tree.add_reference(sub_tree)
3940
except errors.BadReferenceTarget, e:
3941
# XXX: Would be better to just raise a nicely printable
3942
# exception from the real origin. Also below. mbp 20070306
3943
raise errors.BzrCommandError("Cannot join %s. %s" %
3947
containing_tree.subsume(sub_tree)
3948
except errors.BadSubsumeSource, e:
3949
raise errors.BzrCommandError("Cannot join %s. %s" %
3953
class cmd_split(Command):
3954
"""Split a subdirectory of a tree into a separate tree.
3956
This command will produce a target tree in a format that supports
3957
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
3958
converted into earlier formats like 'dirstate-tags'.
3960
The TREE argument should be a subdirectory of a working tree. That
3961
subdirectory will be converted into an independent tree, with its own
3962
branch. Commits in the top-level tree will not apply to the new subtree.
3965
# join is not un-hidden yet
3966
#_see_also = ['join']
3967
takes_args = ['tree']
3969
def run(self, tree):
3970
containing_tree, subdir = WorkingTree.open_containing(tree)
3971
sub_id = containing_tree.path2id(subdir)
3973
raise errors.NotVersionedError(subdir)
3975
containing_tree.extract(sub_id)
3976
except errors.RootNotRich:
3977
raise errors.UpgradeRequired(containing_tree.branch.base)
3980
class cmd_merge_directive(Command):
3981
"""Generate a merge directive for auto-merge tools.
3983
A directive requests a merge to be performed, and also provides all the
3984
information necessary to do so. This means it must either include a
3985
revision bundle, or the location of a branch containing the desired
3988
A submit branch (the location to merge into) must be supplied the first
3989
time the command is issued. After it has been supplied once, it will
3990
be remembered as the default.
3992
A public branch is optional if a revision bundle is supplied, but required
3993
if --diff or --plain is specified. It will be remembered as the default
3994
after the first use.
3997
takes_args = ['submit_branch?', 'public_branch?']
4001
_see_also = ['send']
4004
RegistryOption.from_kwargs('patch-type',
4005
'The type of patch to include in the directive.',
4007
value_switches=True,
4009
bundle='Bazaar revision bundle (default).',
4010
diff='Normal unified diff.',
4011
plain='No patch, just directive.'),
4012
Option('sign', help='GPG-sign the directive.'), 'revision',
4013
Option('mail-to', type=str,
4014
help='Instead of printing the directive, email to this address.'),
4015
Option('message', type=str, short_name='m',
4016
help='Message to use when committing this merge.')
4019
encoding_type = 'exact'
4021
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4022
sign=False, revision=None, mail_to=None, message=None):
4023
from bzrlib.revision import ensure_null, NULL_REVISION
4024
include_patch, include_bundle = {
4025
'plain': (False, False),
4026
'diff': (True, False),
4027
'bundle': (True, True),
4029
branch = Branch.open('.')
4030
stored_submit_branch = branch.get_submit_branch()
4031
if submit_branch is None:
4032
submit_branch = stored_submit_branch
4034
if stored_submit_branch is None:
4035
branch.set_submit_branch(submit_branch)
4036
if submit_branch is None:
4037
submit_branch = branch.get_parent()
4038
if submit_branch is None:
4039
raise errors.BzrCommandError('No submit branch specified or known')
4041
stored_public_branch = branch.get_public_branch()
4042
if public_branch is None:
4043
public_branch = stored_public_branch
4044
elif stored_public_branch is None:
4045
branch.set_public_branch(public_branch)
4046
if not include_bundle and public_branch is None:
4047
raise errors.BzrCommandError('No public branch specified or'
4049
base_revision_id = None
4050
if revision is not None:
4051
if len(revision) > 2:
4052
raise errors.BzrCommandError('bzr merge-directive takes '
4053
'at most two one revision identifiers')
4054
revision_id = revision[-1].as_revision_id(branch)
4055
if len(revision) == 2:
4056
base_revision_id = revision[0].as_revision_id(branch)
4058
revision_id = branch.last_revision()
4059
revision_id = ensure_null(revision_id)
4060
if revision_id == NULL_REVISION:
4061
raise errors.BzrCommandError('No revisions to bundle.')
4062
directive = merge_directive.MergeDirective2.from_objects(
4063
branch.repository, revision_id, time.time(),
4064
osutils.local_time_offset(), submit_branch,
4065
public_branch=public_branch, include_patch=include_patch,
4066
include_bundle=include_bundle, message=message,
4067
base_revision_id=base_revision_id)
4070
self.outf.write(directive.to_signed(branch))
4072
self.outf.writelines(directive.to_lines())
4074
message = directive.to_email(mail_to, branch, sign)
4075
s = SMTPConnection(branch.get_config())
4076
s.send_email(message)
4079
class cmd_send(Command):
4080
"""Mail or create a merge-directive for submiting changes.
4082
A merge directive provides many things needed for requesting merges:
4084
* A machine-readable description of the merge to perform
4086
* An optional patch that is a preview of the changes requested
4088
* An optional bundle of revision data, so that the changes can be applied
4089
directly from the merge directive, without retrieving data from a
4092
If --no-bundle is specified, then public_branch is needed (and must be
4093
up-to-date), so that the receiver can perform the merge using the
4094
public_branch. The public_branch is always included if known, so that
4095
people can check it later.
4097
The submit branch defaults to the parent, but can be overridden. Both
4098
submit branch and public branch will be remembered if supplied.
4100
If a public_branch is known for the submit_branch, that public submit
4101
branch is used in the merge instructions. This means that a local mirror
4102
can be used as your actual submit branch, once you have set public_branch
4105
Mail is sent using your preferred mail program. This should be transparent
4106
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
4107
If the preferred client can't be found (or used), your editor will be used.
4109
To use a specific mail program, set the mail_client configuration option.
4110
(For Thunderbird 1.5, this works around some bugs.) Supported values for
4111
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
4112
generic options are "default", "editor", "emacsclient", "mapi", and
4115
If mail is being sent, a to address is required. This can be supplied
4116
either on the commandline, by setting the submit_to configuration
4117
option in the branch itself or the child_submit_to configuration option
4118
in the submit branch.
4120
Two formats are currently supported: "4" uses revision bundle format 4 and
4121
merge directive format 2. It is significantly faster and smaller than
4122
older formats. It is compatible with Bazaar 0.19 and later. It is the
4123
default. "0.9" uses revision bundle format 0.9 and merge directive
4124
format 1. It is compatible with Bazaar 0.12 - 0.18.
4126
Merge directives are applied using the merge command or the pull command.
4129
encoding_type = 'exact'
4131
_see_also = ['merge', 'pull']
4133
takes_args = ['submit_branch?', 'public_branch?']
4137
help='Do not include a bundle in the merge directive.'),
4138
Option('no-patch', help='Do not include a preview patch in the merge'
4141
help='Remember submit and public branch.'),
4143
help='Branch to generate the submission from, '
4144
'rather than the one containing the working directory.',
4147
Option('output', short_name='o',
4148
help='Write merge directive to this file; '
4149
'use - for stdout.',
4151
Option('mail-to', help='Mail the request to this address.',
4155
RegistryOption.from_kwargs('format',
4156
'Use the specified output format.',
4157
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4158
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4161
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4162
no_patch=False, revision=None, remember=False, output=None,
4163
format='4', mail_to=None, message=None, **kwargs):
4164
return self._run(submit_branch, revision, public_branch, remember,
4165
format, no_bundle, no_patch, output,
4166
kwargs.get('from', '.'), mail_to, message)
4168
def _run(self, submit_branch, revision, public_branch, remember, format,
4169
no_bundle, no_patch, output, from_, mail_to, message):
4170
from bzrlib.revision import NULL_REVISION
4171
branch = Branch.open_containing(from_)[0]
4173
outfile = StringIO()
4177
outfile = open(output, 'wb')
4178
# we may need to write data into branch's repository to calculate
4183
config = branch.get_config()
4185
mail_to = config.get_user_option('submit_to')
4186
mail_client = config.get_mail_client()
4187
if remember and submit_branch is None:
4188
raise errors.BzrCommandError(
4189
'--remember requires a branch to be specified.')
4190
stored_submit_branch = branch.get_submit_branch()
4191
remembered_submit_branch = False
4192
if submit_branch is None:
4193
submit_branch = stored_submit_branch
4194
remembered_submit_branch = True
4196
if stored_submit_branch is None or remember:
4197
branch.set_submit_branch(submit_branch)
4198
if submit_branch is None:
4199
submit_branch = branch.get_parent()
4200
remembered_submit_branch = True
4201
if submit_branch is None:
4202
raise errors.BzrCommandError('No submit branch known or'
4204
if remembered_submit_branch:
4205
note('Using saved location: %s', submit_branch)
4208
submit_config = Branch.open(submit_branch).get_config()
4209
mail_to = submit_config.get_user_option("child_submit_to")
4211
stored_public_branch = branch.get_public_branch()
4212
if public_branch is None:
4213
public_branch = stored_public_branch
4214
elif stored_public_branch is None or remember:
4215
branch.set_public_branch(public_branch)
4216
if no_bundle and public_branch is None:
4217
raise errors.BzrCommandError('No public branch specified or'
4219
base_revision_id = None
4221
if revision is not None:
4222
if len(revision) > 2:
4223
raise errors.BzrCommandError('bzr send takes '
4224
'at most two one revision identifiers')
4225
revision_id = revision[-1].as_revision_id(branch)
4226
if len(revision) == 2:
4227
base_revision_id = revision[0].as_revision_id(branch)
4228
if revision_id is None:
4229
revision_id = branch.last_revision()
4230
if revision_id == NULL_REVISION:
4231
raise errors.BzrCommandError('No revisions to submit.')
4233
directive = merge_directive.MergeDirective2.from_objects(
4234
branch.repository, revision_id, time.time(),
4235
osutils.local_time_offset(), submit_branch,
4236
public_branch=public_branch, include_patch=not no_patch,
4237
include_bundle=not no_bundle, message=message,
4238
base_revision_id=base_revision_id)
4239
elif format == '0.9':
4242
patch_type = 'bundle'
4244
raise errors.BzrCommandError('Format 0.9 does not'
4245
' permit bundle with no patch')
4251
directive = merge_directive.MergeDirective.from_objects(
4252
branch.repository, revision_id, time.time(),
4253
osutils.local_time_offset(), submit_branch,
4254
public_branch=public_branch, patch_type=patch_type,
4257
outfile.writelines(directive.to_lines())
4259
subject = '[MERGE] '
4260
if message is not None:
4263
revision = branch.repository.get_revision(revision_id)
4264
subject += revision.get_summary()
4265
basename = directive.get_disk_name(branch)
4266
mail_client.compose_merge_request(mail_to, subject,
4267
outfile.getvalue(), basename)
4274
class cmd_bundle_revisions(cmd_send):
4276
"""Create a merge-directive for submiting changes.
4278
A merge directive provides many things needed for requesting merges:
4280
* A machine-readable description of the merge to perform
4282
* An optional patch that is a preview of the changes requested
4284
* An optional bundle of revision data, so that the changes can be applied
4285
directly from the merge directive, without retrieving data from a
4288
If --no-bundle is specified, then public_branch is needed (and must be
4289
up-to-date), so that the receiver can perform the merge using the
4290
public_branch. The public_branch is always included if known, so that
4291
people can check it later.
4293
The submit branch defaults to the parent, but can be overridden. Both
4294
submit branch and public branch will be remembered if supplied.
4296
If a public_branch is known for the submit_branch, that public submit
4297
branch is used in the merge instructions. This means that a local mirror
4298
can be used as your actual submit branch, once you have set public_branch
4301
Two formats are currently supported: "4" uses revision bundle format 4 and
4302
merge directive format 2. It is significantly faster and smaller than
4303
older formats. It is compatible with Bazaar 0.19 and later. It is the
4304
default. "0.9" uses revision bundle format 0.9 and merge directive
4305
format 1. It is compatible with Bazaar 0.12 - 0.18.
4310
help='Do not include a bundle in the merge directive.'),
4311
Option('no-patch', help='Do not include a preview patch in the merge'
4314
help='Remember submit and public branch.'),
4316
help='Branch to generate the submission from, '
4317
'rather than the one containing the working directory.',
4320
Option('output', short_name='o', help='Write directive to this file.',
4323
RegistryOption.from_kwargs('format',
4324
'Use the specified output format.',
4325
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4326
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4328
aliases = ['bundle']
4330
_see_also = ['send', 'merge']
4334
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4335
no_patch=False, revision=None, remember=False, output=None,
4336
format='4', **kwargs):
4339
return self._run(submit_branch, revision, public_branch, remember,
4340
format, no_bundle, no_patch, output,
4341
kwargs.get('from', '.'), None, None)
4344
class cmd_tag(Command):
4345
"""Create, remove or modify a tag naming a revision.
4347
Tags give human-meaningful names to revisions. Commands that take a -r
4348
(--revision) option can be given -rtag:X, where X is any previously
4351
Tags are stored in the branch. Tags are copied from one branch to another
4352
along when you branch, push, pull or merge.
4354
It is an error to give a tag name that already exists unless you pass
4355
--force, in which case the tag is moved to point to the new revision.
4358
_see_also = ['commit', 'tags']
4359
takes_args = ['tag_name']
4362
help='Delete this tag rather than placing it.',
4365
help='Branch in which to place the tag.',
4370
help='Replace existing tags.',
4375
def run(self, tag_name,
4381
branch, relpath = Branch.open_containing(directory)
4385
branch.tags.delete_tag(tag_name)
4386
self.outf.write('Deleted tag %s.\n' % tag_name)
4389
if len(revision) != 1:
4390
raise errors.BzrCommandError(
4391
"Tags can only be placed on a single revision, "
4393
revision_id = revision[0].as_revision_id(branch)
4395
revision_id = branch.last_revision()
4396
if (not force) and branch.tags.has_tag(tag_name):
4397
raise errors.TagAlreadyExists(tag_name)
4398
branch.tags.set_tag(tag_name, revision_id)
4399
self.outf.write('Created tag %s.\n' % tag_name)
4404
class cmd_tags(Command):
4407
This command shows a table of tag names and the revisions they reference.
4413
help='Branch whose tags should be displayed.',
4417
RegistryOption.from_kwargs('sort',
4418
'Sort tags by different criteria.', title='Sorting',
4419
alpha='Sort tags lexicographically (default).',
4420
time='Sort tags chronologically.',
4431
branch, relpath = Branch.open_containing(directory)
4432
tags = branch.tags.get_tag_dict().items()
4435
elif sort == 'time':
4437
for tag, revid in tags:
4439
revobj = branch.repository.get_revision(revid)
4440
except errors.NoSuchRevision:
4441
timestamp = sys.maxint # place them at the end
4443
timestamp = revobj.timestamp
4444
timestamps[revid] = timestamp
4445
tags.sort(key=lambda x: timestamps[x[1]])
4447
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4448
revno_map = branch.get_revision_id_to_revno_map()
4449
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4450
for tag, revid in tags ]
4451
for tag, revspec in tags:
4452
self.outf.write('%-20s %s\n' % (tag, revspec))
4455
class cmd_reconfigure(Command):
4456
"""Reconfigure the type of a bzr directory.
4458
A target configuration must be specified.
4460
For checkouts, the bind-to location will be auto-detected if not specified.
4461
The order of preference is
4462
1. For a lightweight checkout, the current bound location.
4463
2. For branches that used to be checkouts, the previously-bound location.
4464
3. The push location.
4465
4. The parent location.
4466
If none of these is available, --bind-to must be specified.
4469
takes_args = ['location?']
4470
takes_options = [RegistryOption.from_kwargs('target_type',
4471
title='Target type',
4472
help='The type to reconfigure the directory to.',
4473
value_switches=True, enum_switch=False,
4474
branch='Reconfigure to a branch.',
4475
tree='Reconfigure to a tree.',
4476
checkout='Reconfigure to a checkout.',
4477
lightweight_checkout='Reconfigure to a lightweight'
4479
standalone='Reconfigure to be standalone.',
4480
use_shared='Reconfigure to use a shared repository.'),
4481
Option('bind-to', help='Branch to bind checkout to.',
4484
help='Perform reconfiguration even if local changes'
4488
def run(self, location=None, target_type=None, bind_to=None, force=False):
4489
directory = bzrdir.BzrDir.open(location)
4490
if target_type is None:
4491
raise errors.BzrCommandError('No target configuration specified')
4492
elif target_type == 'branch':
4493
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4494
elif target_type == 'tree':
4495
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4496
elif target_type == 'checkout':
4497
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4499
elif target_type == 'lightweight-checkout':
4500
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4502
elif target_type == 'use-shared':
4503
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
4504
elif target_type == 'standalone':
4505
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
4506
reconfiguration.apply(force)
4509
class cmd_switch(Command):
4510
"""Set the branch of a checkout and update.
4512
For lightweight checkouts, this changes the branch being referenced.
4513
For heavyweight checkouts, this checks that there are no local commits
4514
versus the current bound branch, then it makes the local branch a mirror
4515
of the new location and binds to it.
4517
In both cases, the working tree is updated and uncommitted changes
4518
are merged. The user can commit or revert these as they desire.
4520
Pending merges need to be committed or reverted before using switch.
4522
The path to the branch to switch to can be specified relative to the parent
4523
directory of the current branch. For example, if you are currently in a
4524
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4528
takes_args = ['to_location']
4529
takes_options = [Option('force',
4530
help='Switch even if local commits will be lost.')
4533
def run(self, to_location, force=False):
4534
from bzrlib import switch
4536
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4538
to_branch = Branch.open(to_location)
4539
except errors.NotBranchError:
4540
to_branch = Branch.open(
4541
control_dir.open_branch().base + '../' + to_location)
4542
switch.switch(control_dir, to_branch, force)
4543
note('Switched to branch: %s',
4544
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4547
class cmd_hooks(Command):
4548
"""Show a branch's currently registered hooks.
4552
takes_args = ['path?']
4554
def run(self, path=None):
4557
branch_hooks = Branch.open(path).hooks
4558
for hook_type in branch_hooks:
4559
hooks = branch_hooks[hook_type]
4560
self.outf.write("%s:\n" % (hook_type,))
4563
self.outf.write(" %s\n" %
4564
(branch_hooks.get_hook_name(hook),))
4566
self.outf.write(" <no hooks installed>\n")
4569
def _create_prefix(cur_transport):
4570
needed = [cur_transport]
4571
# Recurse upwards until we can create a directory successfully
4573
new_transport = cur_transport.clone('..')
4574
if new_transport.base == cur_transport.base:
4575
raise errors.BzrCommandError(
4576
"Failed to create path prefix for %s."
4577
% cur_transport.base)
4579
new_transport.mkdir('.')
4580
except errors.NoSuchFile:
4581
needed.append(new_transport)
4582
cur_transport = new_transport
4585
# Now we only need to create child directories
4587
cur_transport = needed.pop()
4588
cur_transport.ensure_base()
4591
# these get imported and then picked up by the scan for cmd_*
4592
# TODO: Some more consistent way to split command definitions across files;
4593
# we do need to load at least some information about them to know of
4594
# aliases. ideally we would avoid loading the implementation until the
4595
# details were needed.
4596
from bzrlib.cmd_version_info import cmd_version_info
4597
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4598
from bzrlib.bundle.commands import (
4601
from bzrlib.sign_my_commits import cmd_sign_my_commits
4602
from bzrlib.weave_commands import cmd_versionedfile_list, \
4603
cmd_weave_plan_merge, cmd_weave_merge_text