1
# Copyright (C) 2004, 2005, 2006 by 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"""
41
from bzrlib.branch import Branch, BranchReferenceFormat
42
from bzrlib.bundle import read_bundle_from_url
43
from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
44
from bzrlib.conflicts import ConflictList
45
from bzrlib.commands import Command, display_command
46
from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
47
NotBranchError, DivergedBranches, NotConflicted,
48
NoSuchFile, NoWorkingTree, FileInWrongBranch,
49
NotVersionedError, NotABundle)
50
from bzrlib.merge import Merge3Merger
51
from bzrlib.option import Option, EnumOption
52
from bzrlib.progress import DummyProgress, ProgressPhase
53
from bzrlib.revision import common_ancestor
54
from bzrlib.revisionspec import RevisionSpec
55
from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
56
from bzrlib.transport.local import LocalTransport
57
from bzrlib.workingtree import WorkingTree
60
def tree_files(file_list, default_branch=u'.'):
62
return internal_tree_files(file_list, default_branch)
63
except FileInWrongBranch, e:
64
raise BzrCommandError("%s is not in the same branch as %s" %
65
(e.path, file_list[0]))
68
# XXX: Bad function name; should possibly also be a class method of
69
# WorkingTree rather than a function.
70
def internal_tree_files(file_list, default_branch=u'.'):
71
"""Convert command-line paths to a WorkingTree and relative paths.
73
This is typically used for command-line processors that take one or
74
more filenames, and infer the workingtree that contains them.
76
The filenames given are not required to exist.
78
:param file_list: Filenames to convert.
80
:param default_branch: Fallback tree path to use if file_list is empty or None.
82
:return: workingtree, [relative_paths]
84
if file_list is None or len(file_list) == 0:
85
return WorkingTree.open_containing(default_branch)[0], file_list
86
tree = WorkingTree.open_containing(file_list[0])[0]
88
for filename in file_list:
90
new_list.append(tree.relpath(filename))
91
except errors.PathNotChild:
92
raise FileInWrongBranch(tree.branch, filename)
96
def get_format_type(typestring):
97
"""Parse and return a format specifier."""
98
if typestring == "weave":
99
return bzrdir.BzrDirFormat6()
100
if typestring == "default":
101
return bzrdir.BzrDirMetaFormat1()
102
if typestring == "metaweave":
103
format = bzrdir.BzrDirMetaFormat1()
104
format.repository_format = repository.RepositoryFormat7()
106
if typestring == "knit":
107
format = bzrdir.BzrDirMetaFormat1()
108
format.repository_format = repository.RepositoryFormatKnit1()
110
msg = "Unknown bzr format %s. Current formats are: default, knit,\n" \
111
"metaweave and weave" % typestring
112
raise BzrCommandError(msg)
115
# TODO: Make sure no commands unconditionally use the working directory as a
116
# branch. If a filename argument is used, the first of them should be used to
117
# specify the branch. (Perhaps this can be factored out into some kind of
118
# Argument class, representing a file in a branch, where the first occurrence
121
class cmd_status(Command):
122
"""Display status summary.
124
This reports on versioned and unknown files, reporting them
125
grouped by state. Possible states are:
128
Versioned in the working copy but not in the previous revision.
131
Versioned in the previous revision but removed or deleted
135
Path of this file changed from the previous revision;
136
the text may also have changed. This includes files whose
137
parent directory was renamed.
140
Text has changed since the previous revision.
143
Not versioned and not matching an ignore pattern.
145
To see ignored files use 'bzr ignored'. For details in the
146
changes to file texts, use 'bzr diff'.
148
If no arguments are specified, the status of the entire working
149
directory is shown. Otherwise, only the status of the specified
150
files or directories is reported. If a directory is given, status
151
is reported for everything inside that directory.
153
If a revision argument is given, the status is calculated against
154
that revision, or between two revisions if two are provided.
157
# TODO: --no-recurse, --recurse options
159
takes_args = ['file*']
160
takes_options = ['show-ids', 'revision']
161
aliases = ['st', 'stat']
163
encoding_type = 'replace'
166
def run(self, show_ids=False, file_list=None, revision=None):
167
from bzrlib.status import show_tree_status
169
tree, file_list = tree_files(file_list)
171
show_tree_status(tree, show_ids=show_ids,
172
specific_files=file_list, revision=revision,
176
class cmd_cat_revision(Command):
177
"""Write out metadata for a revision.
179
The revision to print can either be specified by a specific
180
revision identifier, or you can use --revision.
184
takes_args = ['revision_id?']
185
takes_options = ['revision']
186
# cat-revision is more for frontends so should be exact
190
def run(self, revision_id=None, revision=None):
192
if revision_id is not None and revision is not None:
193
raise BzrCommandError('You can only supply one of revision_id or --revision')
194
if revision_id is None and revision is None:
195
raise BzrCommandError('You must supply either --revision or a revision_id')
196
b = WorkingTree.open_containing(u'.')[0].branch
198
# TODO: jam 20060112 should cat-revision always output utf-8?
199
if revision_id is not None:
200
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
201
elif revision is not None:
204
raise BzrCommandError('You cannot specify a NULL revision.')
205
revno, rev_id = rev.in_history(b)
206
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
209
class cmd_revno(Command):
210
"""Show current revision number.
212
This is equal to the number of revisions on this branch.
215
takes_args = ['location?']
218
def run(self, location=u'.'):
219
self.outf.write(str(Branch.open_containing(location)[0].revno()))
220
self.outf.write('\n')
223
class cmd_revision_info(Command):
224
"""Show revision number and revision id for a given revision identifier.
227
takes_args = ['revision_info*']
228
takes_options = ['revision']
231
def run(self, revision=None, revision_info_list=[]):
234
if revision is not None:
235
revs.extend(revision)
236
if revision_info_list is not None:
237
for rev in revision_info_list:
238
revs.append(RevisionSpec(rev))
240
raise BzrCommandError('You must supply a revision identifier')
242
b = WorkingTree.open_containing(u'.')[0].branch
245
revinfo = rev.in_history(b)
246
if revinfo.revno is None:
247
print ' %s' % revinfo.rev_id
249
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
252
class cmd_add(Command):
253
"""Add specified files or directories.
255
In non-recursive mode, all the named items are added, regardless
256
of whether they were previously ignored. A warning is given if
257
any of the named files are already versioned.
259
In recursive mode (the default), files are treated the same way
260
but the behaviour for directories is different. Directories that
261
are already versioned do not give a warning. All directories,
262
whether already versioned or not, are searched for files or
263
subdirectories that are neither versioned or ignored, and these
264
are added. This search proceeds recursively into versioned
265
directories. If no names are given '.' is assumed.
267
Therefore simply saying 'bzr add' will version all files that
268
are currently unknown.
270
Adding a file whose parent directory is not versioned will
271
implicitly add the parent, and so on up to the root. This means
272
you should never need to explicitly add a directory, they'll just
273
get added when you add a file in the directory.
275
--dry-run will show which files would be added, but not actually
278
takes_args = ['file*']
279
takes_options = ['no-recurse', 'dry-run', 'verbose']
280
encoding_type = 'replace'
282
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
285
action = bzrlib.add.AddAction(to_file=self.outf,
286
should_print=(not is_quiet()))
288
added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
289
action=action, save=not dry_run)
292
for glob in sorted(ignored.keys()):
293
for path in ignored[glob]:
294
self.outf.write("ignored %s matching \"%s\"\n"
298
for glob, paths in ignored.items():
299
match_len += len(paths)
300
self.outf.write("ignored %d file(s).\n" % match_len)
301
self.outf.write("If you wish to add some of these files,"
302
" please add them by name.\n")
305
class cmd_mkdir(Command):
306
"""Create a new versioned directory.
308
This is equivalent to creating the directory and then adding it.
311
takes_args = ['dir+']
312
encoding_type = 'replace'
314
def run(self, dir_list):
317
wt, dd = WorkingTree.open_containing(d)
319
self.outf.write('added %s\n' % d)
322
class cmd_relpath(Command):
323
"""Show path of a file relative to root"""
325
takes_args = ['filename']
329
def run(self, filename):
330
# TODO: jam 20050106 Can relpath return a munged path if
331
# sys.stdout encoding cannot represent it?
332
tree, relpath = WorkingTree.open_containing(filename)
333
self.outf.write(relpath)
334
self.outf.write('\n')
337
class cmd_inventory(Command):
338
"""Show inventory of the current working copy or a revision.
340
It is possible to limit the output to a particular entry
341
type using the --kind option. For example; --kind file.
344
takes_options = ['revision', 'show-ids', 'kind']
347
def run(self, revision=None, show_ids=False, kind=None):
348
if kind and kind not in ['file', 'directory', 'symlink']:
349
raise BzrCommandError('invalid kind specified')
350
tree = WorkingTree.open_containing(u'.')[0]
352
inv = tree.read_working_inventory()
354
if len(revision) > 1:
355
raise BzrCommandError('bzr inventory --revision takes'
356
' exactly one revision identifier')
357
inv = tree.branch.repository.get_revision_inventory(
358
revision[0].in_history(tree.branch).rev_id)
360
for path, entry in inv.entries():
361
if kind and kind != entry.kind:
364
self.outf.write('%-50s %s\n' % (path, entry.file_id))
366
self.outf.write(path)
367
self.outf.write('\n')
370
class cmd_mv(Command):
371
"""Move or rename a file.
374
bzr mv OLDNAME NEWNAME
375
bzr mv SOURCE... DESTINATION
377
If the last argument is a versioned directory, all the other names
378
are moved into it. Otherwise, there must be exactly two arguments
379
and the file is changed to a new name, which must not already exist.
381
Files cannot be moved between branches.
384
takes_args = ['names*']
385
aliases = ['move', 'rename']
386
encoding_type = 'replace'
388
def run(self, names_list):
389
if names_list is None:
392
if len(names_list) < 2:
393
raise BzrCommandError("missing file argument")
394
tree, rel_names = tree_files(names_list)
396
if os.path.isdir(names_list[-1]):
397
# move into existing directory
398
for pair in tree.move(rel_names[:-1], rel_names[-1]):
399
self.outf.write("%s => %s\n" % pair)
401
if len(names_list) != 2:
402
raise BzrCommandError('to mv multiple files the destination '
403
'must be a versioned directory')
404
tree.rename_one(rel_names[0], rel_names[1])
405
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
408
class cmd_pull(Command):
409
"""Turn this branch into a mirror of another branch.
411
This command only works on branches that have not diverged. Branches are
412
considered diverged if the destination branch's most recent commit is one
413
that has not been merged (directly or indirectly) into the parent.
415
If branches have diverged, you can use 'bzr merge' to integrate the changes
416
from one into the other. Once one branch has merged, the other should
417
be able to pull it again.
419
If you want to forget your local changes and just update your branch to
420
match the remote one, use pull --overwrite.
422
If there is no default location set, the first pull will set it. After
423
that, you can omit the location to use the default. To change the
424
default, use --remember. The value will only be saved if the remote
425
location can be accessed.
428
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
429
takes_args = ['location?']
430
encoding_type = 'replace'
432
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
433
# FIXME: too much stuff is in the command class
435
tree_to = WorkingTree.open_containing(u'.')[0]
436
branch_to = tree_to.branch
437
except NoWorkingTree:
439
branch_to = Branch.open_containing(u'.')[0]
442
if location is not None:
444
reader = bundle.read_bundle_from_url(location)
446
pass # Continue on considering this url a Branch
448
stored_loc = branch_to.get_parent()
450
if stored_loc is None:
451
raise BzrCommandError("No pull location known or specified.")
453
display_url = urlutils.unescape_for_display(stored_loc,
455
self.outf.write("Using saved location: %s\n" % display_url)
456
location = stored_loc
459
if reader is not None:
460
install_bundle(branch_to.repository, reader)
461
branch_from = branch_to
463
branch_from = Branch.open(location)
465
if branch_to.get_parent() is None or remember:
466
branch_to.set_parent(branch_from.base)
470
if reader is not None:
471
rev_id = reader.target
472
elif len(revision) == 1:
473
rev_id = revision[0].in_history(branch_from).rev_id
475
raise BzrCommandError('bzr pull --revision takes one value.')
477
old_rh = branch_to.revision_history()
478
if tree_to is not None:
479
count = tree_to.pull(branch_from, overwrite, rev_id)
481
count = branch_to.pull(branch_from, overwrite, rev_id)
482
note('%d revision(s) pulled.' % (count,))
485
new_rh = branch_to.revision_history()
488
from bzrlib.log import show_changed_revisions
489
show_changed_revisions(branch_to, old_rh, new_rh,
493
class cmd_push(Command):
494
"""Update a mirror of this branch.
496
The target branch will not have its working tree populated because this
497
is both expensive, and is not supported on remote file systems.
499
Some smart servers or protocols *may* put the working tree in place in
502
This command only works on branches that have not diverged. Branches are
503
considered diverged if the destination branch's most recent commit is one
504
that has not been merged (directly or indirectly) by the source branch.
506
If branches have diverged, you can use 'bzr push --overwrite' to replace
507
the other branch completely, discarding its unmerged changes.
509
If you want to ensure you have the different changes in the other branch,
510
do a merge (see bzr help merge) from the other branch, and commit that.
511
After that you will be able to do a push without '--overwrite'.
513
If there is no default push location set, the first push will set it.
514
After that, you can omit the location to use the default. To change the
515
default, use --remember. The value will only be saved if the remote
516
location can be accessed.
519
takes_options = ['remember', 'overwrite', 'verbose',
520
Option('create-prefix',
521
help='Create the path leading up to the branch '
522
'if it does not already exist')]
523
takes_args = ['location?']
524
encoding_type = 'replace'
526
def run(self, location=None, remember=False, overwrite=False,
527
create_prefix=False, verbose=False):
528
# FIXME: Way too big! Put this into a function called from the
531
br_from = Branch.open_containing('.')[0]
532
stored_loc = br_from.get_push_location()
534
if stored_loc is None:
535
raise BzrCommandError("No push location known or specified.")
537
display_url = urlutils.unescape_for_display(stored_loc,
539
self.outf.write("Using saved location: %s\n" % display_url)
540
location = stored_loc
542
to_transport = transport.get_transport(location)
543
location_url = to_transport.base
547
dir_to = bzrdir.BzrDir.open(location_url)
548
br_to = dir_to.open_branch()
549
except NotBranchError:
551
to_transport = to_transport.clone('..')
552
if not create_prefix:
554
relurl = to_transport.relpath(location_url)
555
mutter('creating directory %s => %s', location_url, relurl)
556
to_transport.mkdir(relurl)
558
raise BzrCommandError("Parent directory of %s "
559
"does not exist." % location)
561
current = to_transport.base
562
needed = [(to_transport, to_transport.relpath(location_url))]
565
to_transport, relpath = needed[-1]
566
to_transport.mkdir(relpath)
569
new_transport = to_transport.clone('..')
570
needed.append((new_transport,
571
new_transport.relpath(to_transport.base)))
572
if new_transport.base == to_transport.base:
573
raise BzrCommandError("Could not create "
575
dir_to = br_from.bzrdir.clone(location_url,
576
revision_id=br_from.last_revision())
577
br_to = dir_to.open_branch()
578
count = len(br_to.revision_history())
579
# We successfully created the target, remember it
580
if br_from.get_push_location() is None or remember:
581
br_from.set_push_location(br_to.base)
583
# We were able to connect to the remote location, so remember it
584
# we don't need to successfully push because of possible divergence.
585
if br_from.get_push_location() is None or remember:
586
br_from.set_push_location(br_to.base)
587
old_rh = br_to.revision_history()
590
tree_to = dir_to.open_workingtree()
591
except errors.NotLocalUrl:
592
warning('This transport does not update the working '
593
'tree of: %s' % (br_to.base,))
594
count = br_to.pull(br_from, overwrite)
595
except NoWorkingTree:
596
count = br_to.pull(br_from, overwrite)
598
count = tree_to.pull(br_from, overwrite)
599
except DivergedBranches:
600
raise BzrCommandError("These branches have diverged."
601
" Try a merge then push with overwrite.")
602
note('%d revision(s) pushed.' % (count,))
605
new_rh = br_to.revision_history()
608
from bzrlib.log import show_changed_revisions
609
show_changed_revisions(br_to, old_rh, new_rh,
613
class cmd_branch(Command):
614
"""Create a new copy of a branch.
616
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
617
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
619
To retrieve the branch as of a particular revision, supply the --revision
620
parameter, as in "branch foo/bar -r 5".
622
--basis is to speed up branching from remote branches. When specified, it
623
copies all the file-contents, inventory and revision data from the basis
624
branch before copying anything from the remote branch.
626
takes_args = ['from_location', 'to_location?']
627
takes_options = ['revision', 'basis']
628
aliases = ['get', 'clone']
630
def run(self, from_location, to_location=None, revision=None, basis=None):
633
elif len(revision) > 1:
634
raise BzrCommandError(
635
'bzr branch --revision takes exactly 1 revision value')
637
br_from = Branch.open(from_location)
639
if e.errno == errno.ENOENT:
640
raise BzrCommandError('Source location "%s" does not'
641
' exist.' % to_location)
646
if basis is not None:
647
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
650
if len(revision) == 1 and revision[0] is not None:
651
revision_id = revision[0].in_history(br_from)[1]
653
# FIXME - wt.last_revision, fallback to branch, fall back to
654
# None or perhaps NULL_REVISION to mean copy nothing
656
revision_id = br_from.last_revision()
657
if to_location is None:
658
to_location = os.path.basename(from_location.rstrip("/\\"))
661
name = os.path.basename(to_location) + '\n'
663
to_transport = transport.get_transport(to_location)
665
to_transport.mkdir('.')
666
except errors.FileExists:
667
raise BzrCommandError('Target directory "%s" already'
668
' exists.' % to_location)
669
except errors.NoSuchFile:
670
raise BzrCommandError('Parent of "%s" does not exist.' %
673
# preserve whatever source format we have.
674
dir = br_from.bzrdir.sprout(to_transport.base,
675
revision_id, basis_dir)
676
branch = dir.open_branch()
677
except errors.NoSuchRevision:
678
to_transport.delete_tree('.')
679
msg = "The branch %s has no revision %s." % (from_location, revision[0])
680
raise BzrCommandError(msg)
681
except errors.UnlistableBranch:
682
osutils.rmtree(to_location)
683
msg = "The branch %s cannot be used as a --basis" % (basis,)
684
raise BzrCommandError(msg)
686
branch.control_files.put_utf8('branch-name', name)
687
note('Branched %d revision(s).' % branch.revno())
692
class cmd_checkout(Command):
693
"""Create a new checkout of an existing branch.
695
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
696
the branch found in '.'. This is useful if you have removed the working tree
697
or if it was never created - i.e. if you pushed the branch to its current
700
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
701
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
703
To retrieve the branch as of a particular revision, supply the --revision
704
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
705
out of date [so you cannot commit] but it may be useful (i.e. to examine old
708
--basis is to speed up checking out from remote branches. When specified, it
709
uses the inventory and file contents from the basis branch in preference to the
710
branch being checked out.
712
takes_args = ['branch_location?', 'to_location?']
713
takes_options = ['revision', # , 'basis']
714
Option('lightweight',
715
help="perform a lightweight checkout. Lightweight "
716
"checkouts depend on access to the branch for "
717
"every operation. Normal checkouts can perform "
718
"common operations like diff and status without "
719
"such access, and also support local commits."
724
def run(self, branch_location=None, to_location=None, revision=None, basis=None,
728
elif len(revision) > 1:
729
raise BzrCommandError(
730
'bzr checkout --revision takes exactly 1 revision value')
731
if branch_location is None:
732
branch_location = osutils.getcwd()
733
to_location = branch_location
734
source = Branch.open(branch_location)
735
if len(revision) == 1 and revision[0] is not None:
736
revision_id = revision[0].in_history(source)[1]
739
if to_location is None:
740
to_location = os.path.basename(branch_location.rstrip("/\\"))
741
# if the source and to_location are the same,
742
# and there is no working tree,
743
# then reconstitute a branch
744
if (osutils.abspath(to_location) ==
745
osutils.abspath(branch_location)):
747
source.bzrdir.open_workingtree()
748
except errors.NoWorkingTree:
749
source.bzrdir.create_workingtree()
752
os.mkdir(to_location)
754
if e.errno == errno.EEXIST:
755
raise BzrCommandError('Target directory "%s" already'
756
' exists.' % to_location)
757
if e.errno == errno.ENOENT:
758
raise BzrCommandError('Parent of "%s" does not exist.' %
762
old_format = bzrdir.BzrDirFormat.get_default_format()
763
bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
765
source.create_checkout(to_location, revision_id, lightweight)
767
bzrdir.BzrDirFormat.set_default_format(old_format)
770
class cmd_renames(Command):
771
"""Show list of renamed files.
773
# TODO: Option to show renames between two historical versions.
775
# TODO: Only show renames under dir, rather than in the whole branch.
776
takes_args = ['dir?']
779
def run(self, dir=u'.'):
780
from bzrlib.tree import find_renames
781
tree = WorkingTree.open_containing(dir)[0]
782
old_inv = tree.basis_tree().inventory
783
new_inv = tree.read_working_inventory()
784
renames = list(find_renames(old_inv, new_inv))
786
for old_name, new_name in renames:
787
self.outf.write("%s => %s\n" % (old_name, new_name))
790
class cmd_update(Command):
791
"""Update a tree to have the latest code committed to its branch.
793
This will perform a merge into the working tree, and may generate
794
conflicts. If you have any local changes, you will still
795
need to commit them after the update for the update to be complete.
797
If you want to discard your local changes, you can just do a
798
'bzr revert' instead of 'bzr commit' after the update.
800
takes_args = ['dir?']
803
def run(self, dir='.'):
804
tree = WorkingTree.open_containing(dir)[0]
806
existing_pending_merges = tree.pending_merges()
808
last_rev = tree.last_revision()
809
if last_rev == tree.branch.last_revision():
810
# may be up to date, check master too.
811
master = tree.branch.get_master_branch()
812
if master is None or last_rev == master.last_revision():
813
revno = tree.branch.revision_id_to_revno(last_rev)
814
note("Tree is up to date at revision %d." % (revno,))
816
conflicts = tree.update()
817
revno = tree.branch.revision_id_to_revno(tree.last_revision())
818
note('Updated to revision %d.' % (revno,))
819
if tree.pending_merges() != existing_pending_merges:
820
note('Your local commits will now show as pending merges with '
821
"'bzr status', and can be committed with 'bzr commit'.")
830
class cmd_info(Command):
831
"""Show information about a working tree, branch or repository.
833
This command will show all known locations and formats associated to the
834
tree, branch or repository. Statistical information is included with
837
Branches and working trees will also report any missing revisions.
839
takes_args = ['location?']
840
takes_options = ['verbose']
843
def run(self, location=None, verbose=False):
844
from bzrlib.info import show_bzrdir_info
845
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
849
class cmd_remove(Command):
850
"""Make a file unversioned.
852
This makes bzr stop tracking changes to a versioned file. It does
853
not delete the working copy.
855
You can specify one or more files, and/or --new. If you specify --new,
856
only 'added' files will be removed. If you specify both, then new files
857
in the specified directories will be removed. If the directories are
858
also new, they will also be removed.
860
takes_args = ['file*']
861
takes_options = ['verbose', Option('new', help='remove newly-added files')]
863
encoding_type = 'replace'
865
def run(self, file_list, verbose=False, new=False):
866
tree, file_list = tree_files(file_list)
868
if file_list is None:
869
raise BzrCommandError('Specify one or more files to remove, or'
872
added = tree.changes_from(tree.basis_tree(),
873
specific_files=file_list).added
874
file_list = sorted([f[0] for f in added], reverse=True)
875
if len(file_list) == 0:
876
raise BzrCommandError('No matching files.')
877
tree.remove(file_list, verbose=verbose, to_file=self.outf)
880
class cmd_file_id(Command):
881
"""Print file_id of a particular file or directory.
883
The file_id is assigned when the file is first added and remains the
884
same through all revisions where the file exists, even when it is
889
takes_args = ['filename']
892
def run(self, filename):
893
tree, relpath = WorkingTree.open_containing(filename)
894
i = tree.inventory.path2id(relpath)
896
raise BzrError("%r is not a versioned file" % filename)
898
self.outf.write(i + '\n')
901
class cmd_file_path(Command):
902
"""Print path of file_ids to a file or directory.
904
This prints one line for each directory down to the target,
905
starting at the branch root.
909
takes_args = ['filename']
912
def run(self, filename):
913
tree, relpath = WorkingTree.open_containing(filename)
915
fid = inv.path2id(relpath)
917
raise BzrError("%r is not a versioned file" % filename)
918
for fip in inv.get_idpath(fid):
919
self.outf.write(fip + '\n')
922
class cmd_reconcile(Command):
923
"""Reconcile bzr metadata in a branch.
925
This can correct data mismatches that may have been caused by
926
previous ghost operations or bzr upgrades. You should only
927
need to run this command if 'bzr check' or a bzr developer
928
advises you to run it.
930
If a second branch is provided, cross-branch reconciliation is
931
also attempted, which will check that data like the tree root
932
id which was not present in very early bzr versions is represented
933
correctly in both branches.
935
At the same time it is run it may recompress data resulting in
936
a potential saving in disk space or performance gain.
938
The branch *MUST* be on a listable system such as local disk or sftp.
940
takes_args = ['branch?']
942
def run(self, branch="."):
943
from bzrlib.reconcile import reconcile
944
dir = bzrdir.BzrDir.open(branch)
948
class cmd_revision_history(Command):
949
"""Display the list of revision ids on a branch."""
950
takes_args = ['location?']
955
def run(self, location="."):
956
branch = Branch.open_containing(location)[0]
957
for revid in branch.revision_history():
958
self.outf.write(revid)
959
self.outf.write('\n')
962
class cmd_ancestry(Command):
963
"""List all revisions merged into this branch."""
964
takes_args = ['location?']
969
def run(self, location="."):
971
wt = WorkingTree.open_containing(location)[0]
972
except errors.NoWorkingTree:
973
b = Branch.open(location)
974
last_revision = b.last_revision()
977
last_revision = wt.last_revision()
979
revision_ids = b.repository.get_ancestry(last_revision)
980
assert revision_ids[0] == None
982
for revision_id in revision_ids:
983
self.outf.write(revision_id + '\n')
985
branch_format_option = EnumOption('Branch Format', get_format_type,
987
'The current best format (knit)'),
988
('knit', '0.8+ append-only format'),
989
('metaweave', '0.8 transitional format'),
990
('weave', '0.1+ format')
993
repo_format_option = EnumOption('Repository Format', get_format_type,
995
'The current best format (knit)'),
996
('knit', '0.8+ append-only format'),
997
('metaweave', '0.8 transitional format'),
1000
class cmd_init(Command):
1001
"""Make a directory into a versioned branch.
1003
Use this to create an empty branch, or before importing an
1006
If there is a repository in a parent directory of the location, then
1007
the history of the branch will be stored in the repository. Otherwise
1008
init creates a standalone branch which carries its own history in
1011
If there is already a branch at the location but it has no working tree,
1012
the tree can be populated with 'bzr checkout'.
1014
Recipe for importing a tree of files:
1019
bzr commit -m 'imported project'
1021
takes_args = ['location?']
1022
takes_options = [branch_format_option]
1023
def run(self, location=None, branch_format=None):
1024
if branch_format is None:
1025
branch_format = get_format_type('default')
1026
if location is None:
1029
to_transport = transport.get_transport(location)
1031
# The path has to exist to initialize a
1032
# branch inside of it.
1033
# Just using os.mkdir, since I don't
1034
# believe that we want to create a bunch of
1035
# locations if the user supplies an extended path
1036
# TODO: create-prefix
1038
to_transport.mkdir('.')
1039
except errors.FileExists:
1043
existing_bzrdir = bzrdir.BzrDir.open(location)
1044
except NotBranchError:
1045
# really a NotBzrDir error...
1046
bzrdir.BzrDir.create_branch_convenience(location,
1047
format=branch_format)
1049
if existing_bzrdir.has_branch():
1050
if (isinstance(to_transport, LocalTransport)
1051
and not existing_bzrdir.has_workingtree()):
1052
raise errors.BranchExistsWithoutWorkingTree(location)
1053
raise errors.AlreadyBranchError(location)
1055
existing_bzrdir.create_branch()
1056
existing_bzrdir.create_workingtree()
1059
class cmd_init_repository(Command):
1060
"""Create a shared repository to hold branches.
1062
New branches created under the repository directory will store their revisions
1063
in the repository, not in the branch directory, if the branch format supports
1069
bzr checkout --lightweight repo/trunk trunk-checkout
1073
takes_args = ["location"]
1074
takes_options = [repo_format_option,
1076
help='Allows branches in repository to have'
1078
aliases = ["init-repo"]
1079
def run(self, location, repository_format=None, trees=False):
1080
if repository_format is None:
1081
repository_format = get_format_type('default')
1082
to_transport = transport.get_transport(location)
1084
to_transport.mkdir('.')
1085
except errors.FileExists:
1088
newdir = repository_format.initialize_on_transport(to_transport)
1089
repo = newdir.create_repository(shared=True)
1090
repo.set_make_working_trees(trees)
1093
class cmd_diff(Command):
1094
"""Show differences in the working tree or between revisions.
1096
If files are listed, only the changes in those files are listed.
1097
Otherwise, all changes for the tree are listed.
1099
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1100
produces patches suitable for "patch -p1".
1104
Shows the difference in the working tree versus the last commit
1106
Difference between the working tree and revision 1
1108
Difference between revision 2 and revision 1
1109
bzr diff --diff-prefix old/:new/
1110
Same as 'bzr diff' but prefix paths with old/ and new/
1111
bzr diff bzr.mine bzr.dev
1112
Show the differences between the two working trees
1114
Show just the differences for 'foo.c'
1116
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1117
# or a graphical diff.
1119
# TODO: Python difflib is not exactly the same as unidiff; should
1120
# either fix it up or prefer to use an external diff.
1122
# TODO: Selected-file diff is inefficient and doesn't show you
1125
# TODO: This probably handles non-Unix newlines poorly.
1127
takes_args = ['file*']
1128
takes_options = ['revision', 'diff-options', 'prefix']
1129
aliases = ['di', 'dif']
1130
encoding_type = 'exact'
1133
def run(self, revision=None, file_list=None, diff_options=None,
1135
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1137
if (prefix is None) or (prefix == '0'):
1145
if not ':' in prefix:
1146
raise BzrError("--diff-prefix expects two values separated by a colon")
1147
old_label, new_label = prefix.split(":")
1150
tree1, file_list = internal_tree_files(file_list)
1154
except FileInWrongBranch:
1155
if len(file_list) != 2:
1156
raise BzrCommandError("Files are in different branches")
1158
tree1, file1 = WorkingTree.open_containing(file_list[0])
1159
tree2, file2 = WorkingTree.open_containing(file_list[1])
1160
if file1 != "" or file2 != "":
1161
# FIXME diff those two files. rbc 20051123
1162
raise BzrCommandError("Files are in different branches")
1164
except NotBranchError:
1165
if (revision is not None and len(revision) == 2
1166
and not revision[0].needs_branch()
1167
and not revision[1].needs_branch()):
1168
# If both revision specs include a branch, we can
1169
# diff them without needing a local working tree
1170
tree1, tree2 = None, None
1173
if revision is not None:
1174
if tree2 is not None:
1175
raise BzrCommandError("Can't specify -r with two branches")
1176
if (len(revision) == 1) or (revision[1].spec is None):
1177
return diff_cmd_helper(tree1, file_list, diff_options,
1179
old_label=old_label, new_label=new_label)
1180
elif len(revision) == 2:
1181
return diff_cmd_helper(tree1, file_list, diff_options,
1182
revision[0], revision[1],
1183
old_label=old_label, new_label=new_label)
1185
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
1187
if tree2 is not None:
1188
return show_diff_trees(tree1, tree2, sys.stdout,
1189
specific_files=file_list,
1190
external_diff_options=diff_options,
1191
old_label=old_label, new_label=new_label)
1193
return diff_cmd_helper(tree1, file_list, diff_options,
1194
old_label=old_label, new_label=new_label)
1197
class cmd_deleted(Command):
1198
"""List files deleted in the working tree.
1200
# TODO: Show files deleted since a previous revision, or
1201
# between two revisions.
1202
# TODO: Much more efficient way to do this: read in new
1203
# directories with readdir, rather than stating each one. Same
1204
# level of effort but possibly much less IO. (Or possibly not,
1205
# if the directories are very large...)
1206
takes_options = ['show-ids']
1209
def run(self, show_ids=False):
1210
tree = WorkingTree.open_containing(u'.')[0]
1211
old = tree.basis_tree()
1212
for path, ie in old.inventory.iter_entries():
1213
if not tree.has_id(ie.file_id):
1214
self.outf.write(path)
1216
self.outf.write(' ')
1217
self.outf.write(ie.file_id)
1218
self.outf.write('\n')
1221
class cmd_modified(Command):
1222
"""List files modified in working tree."""
1226
tree = WorkingTree.open_containing(u'.')[0]
1227
td = tree.changes_from(tree.basis_tree())
1228
for path, id, kind, text_modified, meta_modified in td.modified:
1229
self.outf.write(path + '\n')
1232
class cmd_added(Command):
1233
"""List files added in working tree."""
1237
wt = WorkingTree.open_containing(u'.')[0]
1238
basis_inv = wt.basis_tree().inventory
1241
if file_id in basis_inv:
1243
path = inv.id2path(file_id)
1244
if not os.access(osutils.abspath(path), os.F_OK):
1246
self.outf.write(path + '\n')
1249
class cmd_root(Command):
1250
"""Show the tree root directory.
1252
The root is the nearest enclosing directory with a .bzr control
1254
takes_args = ['filename?']
1256
def run(self, filename=None):
1257
"""Print the branch root."""
1258
tree = WorkingTree.open_containing(filename)[0]
1259
self.outf.write(tree.basedir + '\n')
1262
class cmd_log(Command):
1263
"""Show log of a branch, file, or directory.
1265
By default show the log of the branch containing the working directory.
1267
To request a range of logs, you can use the command -r begin..end
1268
-r revision requests a specific revision, -r ..end or -r begin.. are
1274
bzr log -r -10.. http://server/branch
1277
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1279
takes_args = ['location?']
1280
takes_options = [Option('forward',
1281
help='show from oldest to newest'),
1284
help='show files changed in each revision'),
1285
'show-ids', 'revision',
1288
help='show revisions whose message matches this regexp',
1291
encoding_type = 'replace'
1294
def run(self, location=None, timezone='original',
1301
from bzrlib.log import log_formatter, show_log
1302
assert message is None or isinstance(message, basestring), \
1303
"invalid message argument %r" % message
1304
direction = (forward and 'forward') or 'reverse'
1309
# find the file id to log:
1311
dir, fp = bzrdir.BzrDir.open_containing(location)
1312
b = dir.open_branch()
1316
inv = dir.open_workingtree().inventory
1317
except (errors.NotBranchError, errors.NotLocalUrl):
1318
# either no tree, or is remote.
1319
inv = b.basis_tree().inventory
1320
file_id = inv.path2id(fp)
1323
# FIXME ? log the current subdir only RBC 20060203
1324
dir, relpath = bzrdir.BzrDir.open_containing('.')
1325
b = dir.open_branch()
1327
if revision is None:
1330
elif len(revision) == 1:
1331
rev1 = rev2 = revision[0].in_history(b).revno
1332
elif len(revision) == 2:
1333
if revision[0].spec is None:
1334
# missing begin-range means first revision
1337
rev1 = revision[0].in_history(b).revno
1339
if revision[1].spec is None:
1340
# missing end-range means last known revision
1343
rev2 = revision[1].in_history(b).revno
1345
raise BzrCommandError('bzr log --revision takes one or two values.')
1347
# By this point, the revision numbers are converted to the +ve
1348
# form if they were supplied in the -ve form, so we can do
1349
# this comparison in relative safety
1351
(rev2, rev1) = (rev1, rev2)
1353
if (log_format == None):
1354
log_format = b.get_config().log_format()
1355
lf = log_formatter(log_format,
1358
show_timezone=timezone)
1364
direction=direction,
1365
start_revision=rev1,
1370
class cmd_touching_revisions(Command):
1371
"""Return revision-ids which affected a particular file.
1373
A more user-friendly interface is "bzr log FILE".
1377
takes_args = ["filename"]
1380
def run(self, filename):
1381
tree, relpath = WorkingTree.open_containing(filename)
1383
inv = tree.read_working_inventory()
1384
file_id = inv.path2id(relpath)
1385
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1386
self.outf.write("%6d %s\n" % (revno, what))
1389
class cmd_ls(Command):
1390
"""List files in a tree.
1392
# TODO: Take a revision or remote path and list that tree instead.
1394
takes_options = ['verbose', 'revision',
1395
Option('non-recursive',
1396
help='don\'t recurse into sub-directories'),
1398
help='Print all paths from the root of the branch.'),
1399
Option('unknown', help='Print unknown files'),
1400
Option('versioned', help='Print versioned files'),
1401
Option('ignored', help='Print ignored files'),
1403
Option('null', help='Null separate the files'),
1406
def run(self, revision=None, verbose=False,
1407
non_recursive=False, from_root=False,
1408
unknown=False, versioned=False, ignored=False,
1411
if verbose and null:
1412
raise BzrCommandError('Cannot set both --verbose and --null')
1413
all = not (unknown or versioned or ignored)
1415
selection = {'I':ignored, '?':unknown, 'V':versioned}
1417
tree, relpath = WorkingTree.open_containing(u'.')
1422
if revision is not None:
1423
tree = tree.branch.repository.revision_tree(
1424
revision[0].in_history(tree.branch).rev_id)
1426
for fp, fc, kind, fid, entry in tree.list_files():
1427
if fp.startswith(relpath):
1428
fp = fp[len(relpath):]
1429
if non_recursive and '/' in fp:
1431
if not all and not selection[fc]:
1434
kindch = entry.kind_character()
1435
self.outf.write('%-8s %s%s\n' % (fc, fp, kindch))
1437
self.outf.write(fp + '\0')
1440
self.outf.write(fp + '\n')
1443
class cmd_unknowns(Command):
1444
"""List unknown files."""
1447
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1448
self.outf.write(osutils.quotefn(f) + '\n')
1451
class cmd_ignore(Command):
1452
"""Ignore a command or pattern.
1454
To remove patterns from the ignore list, edit the .bzrignore file.
1456
If the pattern contains a slash, it is compared to the whole path
1457
from the branch root. Otherwise, it is compared to only the last
1458
component of the path. To match a file only in the root directory,
1461
Ignore patterns are case-insensitive on case-insensitive systems.
1463
Note: wildcards must be quoted from the shell on Unix.
1466
bzr ignore ./Makefile
1467
bzr ignore '*.class'
1469
# TODO: Complain if the filename is absolute
1470
takes_args = ['name_pattern?']
1472
Option('old-default-rules',
1473
help='Out the ignore rules bzr < 0.9 always used.')
1476
def run(self, name_pattern=None, old_default_rules=None):
1477
from bzrlib.atomicfile import AtomicFile
1478
if old_default_rules is not None:
1479
# dump the rules and exit
1480
for pattern in ignores.OLD_DEFAULTS:
1483
if name_pattern is None:
1484
raise BzrCommandError("ignore requires a NAME_PATTERN")
1485
tree, relpath = WorkingTree.open_containing(u'.')
1486
ifn = tree.abspath('.bzrignore')
1487
if os.path.exists(ifn):
1490
igns = f.read().decode('utf-8')
1496
# TODO: If the file already uses crlf-style termination, maybe
1497
# we should use that for the newly added lines?
1499
if igns and igns[-1] != '\n':
1501
igns += name_pattern + '\n'
1503
f = AtomicFile(ifn, 'wt')
1505
f.write(igns.encode('utf-8'))
1510
inv = tree.inventory
1511
if inv.path2id('.bzrignore'):
1512
mutter('.bzrignore is already versioned')
1514
mutter('need to make new .bzrignore file versioned')
1515
tree.add(['.bzrignore'])
1518
class cmd_ignored(Command):
1519
"""List ignored files and the patterns that matched them.
1521
See also: bzr ignore"""
1524
tree = WorkingTree.open_containing(u'.')[0]
1525
for path, file_class, kind, file_id, entry in tree.list_files():
1526
if file_class != 'I':
1528
## XXX: Slightly inefficient since this was already calculated
1529
pat = tree.is_ignored(path)
1530
print '%-50s %s' % (path, pat)
1533
class cmd_lookup_revision(Command):
1534
"""Lookup the revision-id from a revision-number
1537
bzr lookup-revision 33
1540
takes_args = ['revno']
1543
def run(self, revno):
1547
raise BzrCommandError("not a valid revision-number: %r" % revno)
1549
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1552
class cmd_export(Command):
1553
"""Export past revision to destination directory.
1555
If no revision is specified this exports the last committed revision.
1557
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1558
given, try to find the format with the extension. If no extension
1559
is found exports to a directory (equivalent to --format=dir).
1561
Root may be the top directory for tar, tgz and tbz2 formats. If none
1562
is given, the top directory will be the root name of the file.
1564
Note: export of tree with non-ascii filenames to zip is not supported.
1566
Supported formats Autodetected by extension
1567
----------------- -------------------------
1570
tbz2 .tar.bz2, .tbz2
1574
takes_args = ['dest']
1575
takes_options = ['revision', 'format', 'root']
1576
def run(self, dest, revision=None, format=None, root=None):
1577
from bzrlib.export import export
1578
tree = WorkingTree.open_containing(u'.')[0]
1580
if revision is None:
1581
# should be tree.last_revision FIXME
1582
rev_id = b.last_revision()
1584
if len(revision) != 1:
1585
raise BzrError('bzr export --revision takes exactly 1 argument')
1586
rev_id = revision[0].in_history(b).rev_id
1587
t = b.repository.revision_tree(rev_id)
1589
export(t, dest, format, root)
1590
except errors.NoSuchExportFormat, e:
1591
raise BzrCommandError('Unsupported export format: %s' % e.format)
1594
class cmd_cat(Command):
1595
"""Write a file's text from a previous revision."""
1597
takes_options = ['revision']
1598
takes_args = ['filename']
1601
def run(self, filename, revision=None):
1602
if revision is not None and len(revision) != 1:
1603
raise BzrCommandError("bzr cat --revision takes exactly one number")
1606
tree, relpath = WorkingTree.open_containing(filename)
1608
except NotBranchError:
1612
b, relpath = Branch.open_containing(filename)
1613
if revision is None:
1614
revision_id = b.last_revision()
1616
revision_id = revision[0].in_history(b).rev_id
1617
b.print_file(relpath, revision_id)
1620
class cmd_local_time_offset(Command):
1621
"""Show the offset in seconds from GMT to local time."""
1625
print osutils.local_time_offset()
1629
class cmd_commit(Command):
1630
"""Commit changes into a new revision.
1632
If no arguments are given, the entire tree is committed.
1634
If selected files are specified, only changes to those files are
1635
committed. If a directory is specified then the directory and everything
1636
within it is committed.
1638
A selected-file commit may fail in some cases where the committed
1639
tree would be invalid, such as trying to commit a file in a
1640
newly-added directory that is not itself committed.
1642
# TODO: Run hooks on tree to-be-committed, and after commit.
1644
# TODO: Strict commit that fails if there are deleted files.
1645
# (what does "deleted files" mean ??)
1647
# TODO: Give better message for -s, --summary, used by tla people
1649
# XXX: verbose currently does nothing
1651
takes_args = ['selected*']
1652
takes_options = ['message', 'verbose',
1654
help='commit even if nothing has changed'),
1655
Option('file', type=str,
1657
help='file containing commit message'),
1659
help="refuse to commit if there are unknown "
1660
"files in the working tree."),
1662
help="perform a local only commit in a bound "
1663
"branch. Such commits are not pushed to "
1664
"the master branch until a normal commit "
1668
aliases = ['ci', 'checkin']
1670
def run(self, message=None, file=None, verbose=True, selected_list=None,
1671
unchanged=False, strict=False, local=False):
1672
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1673
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1675
from bzrlib.msgeditor import edit_commit_message, \
1676
make_commit_message_template
1677
from tempfile import TemporaryFile
1679
# TODO: Need a blackbox test for invoking the external editor; may be
1680
# slightly problematic to run this cross-platform.
1682
# TODO: do more checks that the commit will succeed before
1683
# spending the user's valuable time typing a commit message.
1685
# TODO: if the commit *does* happen to fail, then save the commit
1686
# message to a temporary file where it can be recovered
1687
tree, selected_list = tree_files(selected_list)
1688
if selected_list == ['']:
1689
# workaround - commit of root of tree should be exactly the same
1690
# as just default commit in that tree, and succeed even though
1691
# selected-file merge commit is not done yet
1694
if local and not tree.branch.get_bound_location():
1695
raise errors.LocalRequiresBoundBranch()
1696
if message is None and not file:
1697
template = make_commit_message_template(tree, selected_list)
1698
message = edit_commit_message(template)
1700
raise BzrCommandError("please specify a commit message"
1701
" with either --message or --file")
1702
elif message and file:
1703
raise BzrCommandError("please specify either --message or --file")
1706
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1709
raise BzrCommandError("empty commit message specified")
1712
reporter = ReportCommitToLog()
1714
reporter = NullCommitReporter()
1717
tree.commit(message, specific_files=selected_list,
1718
allow_pointless=unchanged, strict=strict, local=local,
1720
except PointlessCommit:
1721
# FIXME: This should really happen before the file is read in;
1722
# perhaps prepare the commit; get the message; then actually commit
1723
raise BzrCommandError("no changes to commit."
1724
" use --unchanged to commit anyhow")
1725
except ConflictsInTree:
1726
raise BzrCommandError("Conflicts detected in working tree. "
1727
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1728
except StrictCommitFailed:
1729
raise BzrCommandError("Commit refused because there are unknown "
1730
"files in the working tree.")
1731
except errors.BoundBranchOutOfDate, e:
1732
raise BzrCommandError(str(e) + "\n"
1733
'To commit to master branch, run update and then commit.\n'
1734
'You can also pass --local to commit to continue working '
1737
class cmd_check(Command):
1738
"""Validate consistency of branch history.
1740
This command checks various invariants about the branch storage to
1741
detect data corruption or bzr bugs.
1743
takes_args = ['branch?']
1744
takes_options = ['verbose']
1746
def run(self, branch=None, verbose=False):
1747
from bzrlib.check import check
1749
tree = WorkingTree.open_containing()[0]
1750
branch = tree.branch
1752
branch = Branch.open(branch)
1753
check(branch, verbose)
1756
class cmd_scan_cache(Command):
1759
from bzrlib.hashcache import HashCache
1765
print '%6d stats' % c.stat_count
1766
print '%6d in hashcache' % len(c._cache)
1767
print '%6d files removed from cache' % c.removed_count
1768
print '%6d hashes updated' % c.update_count
1769
print '%6d files changed too recently to cache' % c.danger_count
1775
class cmd_upgrade(Command):
1776
"""Upgrade branch storage to current format.
1778
The check command or bzr developers may sometimes advise you to run
1779
this command. When the default format has changed you may also be warned
1780
during other operations to upgrade.
1782
takes_args = ['url?']
1783
takes_options = [ branch_format_option ]
1785
def run(self, url='.', branch_format=None):
1786
from bzrlib.upgrade import upgrade
1787
if branch_format is None:
1788
branch_format = get_format_type('default')
1789
upgrade(url, branch_format)
1792
class cmd_whoami(Command):
1793
"""Show or set bzr user id.
1797
bzr whoami 'Frank Chu <fchu@example.com>'
1799
takes_options = [ Option('email',
1800
help='display email address only'),
1802
help='set identity for the current branch instead of '
1805
takes_args = ['name?']
1806
encoding_type = 'replace'
1809
def run(self, email=False, branch=False, name=None):
1811
# use branch if we're inside one; otherwise global config
1813
c = Branch.open_containing('.')[0].get_config()
1814
except NotBranchError:
1815
c = config.GlobalConfig()
1817
self.outf.write(c.user_email() + '\n')
1819
self.outf.write(c.username() + '\n')
1822
# display a warning if an email address isn't included in the given name.
1824
config.extract_email_address(name)
1826
warning('"%s" does not seem to contain an email address. '
1827
'This is allowed, but not recommended.', name)
1829
# use global config unless --branch given
1831
c = Branch.open_containing('.')[0].get_config()
1833
c = config.GlobalConfig()
1834
c.set_user_option('email', name)
1837
class cmd_nick(Command):
1838
"""Print or set the branch nickname.
1840
If unset, the tree root directory name is used as the nickname
1841
To print the current nickname, execute with no argument.
1843
takes_args = ['nickname?']
1844
def run(self, nickname=None):
1845
branch = Branch.open_containing(u'.')[0]
1846
if nickname is None:
1847
self.printme(branch)
1849
branch.nick = nickname
1852
def printme(self, branch):
1856
class cmd_selftest(Command):
1857
"""Run internal test suite.
1859
This creates temporary test directories in the working directory,
1860
but not existing data is affected. These directories are deleted
1861
if the tests pass, or left behind to help in debugging if they
1862
fail and --keep-output is specified.
1864
If arguments are given, they are regular expressions that say
1865
which tests should run.
1867
If the global option '--no-plugins' is given, plugins are not loaded
1868
before running the selftests. This has two effects: features provided or
1869
modified by plugins will not be tested, and tests provided by plugins will
1874
bzr --no-plugins selftest -v
1876
# TODO: --list should give a list of all available tests
1878
# NB: this is used from the class without creating an instance, which is
1879
# why it does not have a self parameter.
1880
def get_transport_type(typestring):
1881
"""Parse and return a transport specifier."""
1882
if typestring == "sftp":
1883
from bzrlib.transport.sftp import SFTPAbsoluteServer
1884
return SFTPAbsoluteServer
1885
if typestring == "memory":
1886
from bzrlib.transport.memory import MemoryServer
1888
if typestring == "fakenfs":
1889
from bzrlib.transport.fakenfs import FakeNFSServer
1890
return FakeNFSServer
1891
msg = "No known transport type %s. Supported types are: sftp\n" %\
1893
raise BzrCommandError(msg)
1896
takes_args = ['testspecs*']
1897
takes_options = ['verbose',
1898
Option('one', help='stop when one test fails'),
1899
Option('keep-output',
1900
help='keep output directories when tests fail'),
1902
help='Use a different transport by default '
1903
'throughout the test suite.',
1904
type=get_transport_type),
1905
Option('benchmark', help='run the bzr bencharks.'),
1906
Option('lsprof-timed',
1907
help='generate lsprof output for benchmarked'
1908
' sections of code.'),
1911
def run(self, testspecs_list=None, verbose=None, one=False,
1912
keep_output=False, transport=None, benchmark=None,
1915
from bzrlib.tests import selftest
1916
import bzrlib.benchmarks as benchmarks
1917
# we don't want progress meters from the tests to go to the
1918
# real output; and we don't want log messages cluttering up
1920
save_ui = ui.ui_factory
1921
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
1922
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
1924
info('running tests...')
1926
ui.ui_factory = ui.SilentUIFactory()
1927
if testspecs_list is not None:
1928
pattern = '|'.join(testspecs_list)
1932
test_suite_factory = benchmarks.test_suite
1936
test_suite_factory = None
1939
result = selftest(verbose=verbose,
1941
stop_on_failure=one,
1942
keep_output=keep_output,
1943
transport=transport,
1944
test_suite_factory=test_suite_factory,
1945
lsprof_timed=lsprof_timed)
1947
info('tests passed')
1949
info('tests failed')
1950
return int(not result)
1952
ui.ui_factory = save_ui
1955
def _get_bzr_branch():
1956
"""If bzr is run from a branch, return Branch or None"""
1957
from os.path import dirname
1960
branch = Branch.open(dirname(osutils.abspath(dirname(__file__))))
1962
except errors.BzrError:
1968
print "Bazaar (bzr) %s" % bzrlib.__version__
1969
# is bzrlib itself in a branch?
1970
branch = _get_bzr_branch()
1972
rh = branch.revision_history()
1974
print " bzr checkout, revision %d" % (revno,)
1975
print " nick: %s" % (branch.nick,)
1977
print " revid: %s" % (rh[-1],)
1978
print "Using python interpreter:", sys.executable
1980
print "Using python standard library:", os.path.dirname(site.__file__)
1981
print "Using bzrlib:",
1982
if len(bzrlib.__path__) > 1:
1983
# print repr, which is a good enough way of making it clear it's
1984
# more than one element (eg ['/foo/bar', '/foo/bzr'])
1985
print repr(bzrlib.__path__)
1987
print bzrlib.__path__[0]
1990
print bzrlib.__copyright__
1991
print "http://bazaar-vcs.org/"
1993
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1994
print "you may use, modify and redistribute it under the terms of the GNU"
1995
print "General Public License version 2 or later."
1998
class cmd_version(Command):
1999
"""Show version of bzr."""
2006
class cmd_rocks(Command):
2007
"""Statement of optimism."""
2013
print "it sure does!"
2016
class cmd_find_merge_base(Command):
2017
"""Find and print a base revision for merging two branches."""
2018
# TODO: Options to specify revisions on either side, as if
2019
# merging only part of the history.
2020
takes_args = ['branch', 'other']
2024
def run(self, branch, other):
2025
from bzrlib.revision import common_ancestor, MultipleRevisionSources
2027
branch1 = Branch.open_containing(branch)[0]
2028
branch2 = Branch.open_containing(other)[0]
2030
history_1 = branch1.revision_history()
2031
history_2 = branch2.revision_history()
2033
last1 = branch1.last_revision()
2034
last2 = branch2.last_revision()
2036
source = MultipleRevisionSources(branch1.repository,
2039
base_rev_id = common_ancestor(last1, last2, source)
2041
print 'merge base is revision %s' % base_rev_id
2044
class cmd_merge(Command):
2045
"""Perform a three-way merge.
2047
The branch is the branch you will merge from. By default, it will merge
2048
the latest revision. If you specify a revision, that revision will be
2049
merged. If you specify two revisions, the first will be used as a BASE,
2050
and the second one as OTHER. Revision numbers are always relative to the
2053
By default, bzr will try to merge in all new work from the other
2054
branch, automatically determining an appropriate base. If this
2055
fails, you may need to give an explicit base.
2057
Merge will do its best to combine the changes in two branches, but there
2058
are some kinds of problems only a human can fix. When it encounters those,
2059
it will mark a conflict. A conflict means that you need to fix something,
2060
before you should commit.
2062
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2064
If there is no default branch set, the first merge will set it. After
2065
that, you can omit the branch to use the default. To change the
2066
default, use --remember. The value will only be saved if the remote
2067
location can be accessed.
2071
To merge the latest revision from bzr.dev
2072
bzr merge ../bzr.dev
2074
To merge changes up to and including revision 82 from bzr.dev
2075
bzr merge -r 82 ../bzr.dev
2077
To merge the changes introduced by 82, without previous changes:
2078
bzr merge -r 81..82 ../bzr.dev
2080
merge refuses to run if there are any uncommitted changes, unless
2083
The following merge types are available:
2085
takes_args = ['branch?']
2086
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2087
Option('show-base', help="Show base revision text in "
2089
Option('uncommitted', help='Apply uncommitted changes'
2090
' from a working copy, instead of branch changes')]
2093
from merge import merge_type_help
2094
from inspect import getdoc
2095
return getdoc(self) + '\n' + merge_type_help()
2097
def run(self, branch=None, revision=None, force=False, merge_type=None,
2098
show_base=False, reprocess=False, remember=False,
2100
if merge_type is None:
2101
merge_type = Merge3Merger
2103
tree = WorkingTree.open_containing(u'.')[0]
2105
if branch is not None:
2107
reader = bundle.read_bundle_from_url(branch)
2109
pass # Continue on considering this url a Branch
2111
conflicts = merge_bundle(reader, tree, not force, merge_type,
2112
reprocess, show_base)
2118
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2120
if revision is None or len(revision) < 1:
2123
other = [branch, None]
2126
other = [branch, -1]
2127
other_branch, path = Branch.open_containing(branch)
2130
raise BzrCommandError('Cannot use --uncommitted and --revision'
2131
' at the same time.')
2132
if len(revision) == 1:
2134
other_branch, path = Branch.open_containing(branch)
2135
revno = revision[0].in_history(other_branch).revno
2136
other = [branch, revno]
2138
assert len(revision) == 2
2139
if None in revision:
2140
raise BzrCommandError(
2141
"Merge doesn't permit that revision specifier.")
2142
other_branch, path = Branch.open_containing(branch)
2144
base = [branch, revision[0].in_history(other_branch).revno]
2145
other = [branch, revision[1].in_history(other_branch).revno]
2147
if tree.branch.get_parent() is None or remember:
2148
tree.branch.set_parent(other_branch.base)
2151
interesting_files = [path]
2153
interesting_files = None
2154
pb = ui.ui_factory.nested_progress_bar()
2157
conflict_count = merge(other, base, check_clean=(not force),
2158
merge_type=merge_type,
2159
reprocess=reprocess,
2160
show_base=show_base,
2161
pb=pb, file_list=interesting_files)
2164
if conflict_count != 0:
2168
except errors.AmbiguousBase, e:
2169
m = ("sorry, bzr can't determine the right merge base yet\n"
2170
"candidates are:\n "
2171
+ "\n ".join(e.bases)
2173
"please specify an explicit base with -r,\n"
2174
"and (if you want) report this to the bzr developers\n")
2177
# TODO: move up to common parent; this isn't merge-specific anymore.
2178
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2179
"""Use tree.branch's parent if none was supplied.
2181
Report if the remembered location was used.
2183
if supplied_location is not None:
2184
return supplied_location
2185
stored_location = tree.branch.get_parent()
2186
mutter("%s", stored_location)
2187
if stored_location is None:
2188
raise BzrCommandError("No location specified or remembered")
2189
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2190
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2191
return stored_location
2194
class cmd_remerge(Command):
2197
Use this if you want to try a different merge technique while resolving
2198
conflicts. Some merge techniques are better than others, and remerge
2199
lets you try different ones on different files.
2201
The options for remerge have the same meaning and defaults as the ones for
2202
merge. The difference is that remerge can (only) be run when there is a
2203
pending merge, and it lets you specify particular files.
2206
$ bzr remerge --show-base
2207
Re-do the merge of all conflicted files, and show the base text in
2208
conflict regions, in addition to the usual THIS and OTHER texts.
2210
$ bzr remerge --merge-type weave --reprocess foobar
2211
Re-do the merge of "foobar", using the weave merge algorithm, with
2212
additional processing to reduce the size of conflict regions.
2214
The following merge types are available:"""
2215
takes_args = ['file*']
2216
takes_options = ['merge-type', 'reprocess',
2217
Option('show-base', help="Show base revision text in "
2221
from merge import merge_type_help
2222
from inspect import getdoc
2223
return getdoc(self) + '\n' + merge_type_help()
2225
def run(self, file_list=None, merge_type=None, show_base=False,
2227
from bzrlib.merge import merge_inner, transform_tree
2228
if merge_type is None:
2229
merge_type = Merge3Merger
2230
tree, file_list = tree_files(file_list)
2233
pending_merges = tree.pending_merges()
2234
if len(pending_merges) != 1:
2235
raise BzrCommandError("Sorry, remerge only works after normal"
2236
" merges. Not cherrypicking or"
2238
repository = tree.branch.repository
2239
base_revision = common_ancestor(tree.branch.last_revision(),
2240
pending_merges[0], repository)
2241
base_tree = repository.revision_tree(base_revision)
2242
other_tree = repository.revision_tree(pending_merges[0])
2243
interesting_ids = None
2245
conflicts = tree.conflicts()
2246
if file_list is not None:
2247
interesting_ids = set()
2248
for filename in file_list:
2249
file_id = tree.path2id(filename)
2251
raise NotVersionedError(filename)
2252
interesting_ids.add(file_id)
2253
if tree.kind(file_id) != "directory":
2256
for name, ie in tree.inventory.iter_entries(file_id):
2257
interesting_ids.add(ie.file_id)
2258
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2259
transform_tree(tree, tree.basis_tree(), interesting_ids)
2260
tree.set_conflicts(ConflictList(new_conflicts))
2261
if file_list is None:
2262
restore_files = list(tree.iter_conflicts())
2264
restore_files = file_list
2265
for filename in restore_files:
2267
restore(tree.abspath(filename))
2268
except NotConflicted:
2270
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2272
interesting_ids=interesting_ids,
2273
other_rev_id=pending_merges[0],
2274
merge_type=merge_type,
2275
show_base=show_base,
2276
reprocess=reprocess)
2284
class cmd_revert(Command):
2285
"""Reverse all changes since the last commit.
2287
Only versioned files are affected. Specify filenames to revert only
2288
those files. By default, any files that are changed will be backed up
2289
first. Backup files have a '~' appended to their name.
2291
takes_options = ['revision', 'no-backup']
2292
takes_args = ['file*']
2293
aliases = ['merge-revert']
2295
def run(self, revision=None, no_backup=False, file_list=None):
2296
from bzrlib.commands import parse_spec
2297
if file_list is not None:
2298
if len(file_list) == 0:
2299
raise BzrCommandError("No files specified")
2303
tree, file_list = tree_files(file_list)
2304
if revision is None:
2305
# FIXME should be tree.last_revision
2306
rev_id = tree.last_revision()
2307
elif len(revision) != 1:
2308
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
2310
rev_id = revision[0].in_history(tree.branch).rev_id
2311
pb = ui.ui_factory.nested_progress_bar()
2313
tree.revert(file_list,
2314
tree.branch.repository.revision_tree(rev_id),
2320
class cmd_assert_fail(Command):
2321
"""Test reporting of assertion failures"""
2324
assert False, "always fails"
2327
class cmd_help(Command):
2328
"""Show help on a command or other topic.
2330
For a list of all available commands, say 'bzr help commands'."""
2331
takes_options = [Option('long', 'show help on all commands')]
2332
takes_args = ['topic?']
2333
aliases = ['?', '--help', '-?', '-h']
2336
def run(self, topic=None, long=False):
2338
if topic is None and long:
2343
class cmd_shell_complete(Command):
2344
"""Show appropriate completions for context.
2346
For a list of all available commands, say 'bzr shell-complete'."""
2347
takes_args = ['context?']
2352
def run(self, context=None):
2353
import shellcomplete
2354
shellcomplete.shellcomplete(context)
2357
class cmd_fetch(Command):
2358
"""Copy in history from another branch but don't merge it.
2360
This is an internal method used for pull and merge."""
2362
takes_args = ['from_branch', 'to_branch']
2363
def run(self, from_branch, to_branch):
2364
from bzrlib.fetch import Fetcher
2365
from_b = Branch.open(from_branch)
2366
to_b = Branch.open(to_branch)
2367
Fetcher(to_b, from_b)
2370
class cmd_missing(Command):
2371
"""Show unmerged/unpulled revisions between two branches.
2373
OTHER_BRANCH may be local or remote."""
2374
takes_args = ['other_branch?']
2375
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2377
'Display changes in the local branch only'),
2378
Option('theirs-only',
2379
'Display changes in the remote branch only'),
2384
encoding_type = 'replace'
2387
def run(self, other_branch=None, reverse=False, mine_only=False,
2388
theirs_only=False, log_format=None,
2389
show_ids=False, verbose=False):
2390
from bzrlib.missing import find_unmerged, iter_log_data
2391
from bzrlib.log import log_formatter
2392
local_branch = Branch.open_containing(u".")[0]
2393
parent = local_branch.get_parent()
2394
if other_branch is None:
2395
other_branch = parent
2396
if other_branch is None:
2397
raise BzrCommandError("No peer location known or specified.")
2398
print "Using last location: " + local_branch.get_parent()
2399
remote_branch = Branch.open(other_branch)
2400
if remote_branch.base == local_branch.base:
2401
remote_branch = local_branch
2402
local_branch.lock_read()
2404
remote_branch.lock_read()
2406
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2407
if (log_format is None):
2408
log_format = local_branch.get_config().log_format()
2409
lf = log_formatter(log_format,
2412
show_timezone='original')
2413
if reverse is False:
2414
local_extra.reverse()
2415
remote_extra.reverse()
2416
if local_extra and not theirs_only:
2417
print "You have %d extra revision(s):" % len(local_extra)
2418
for data in iter_log_data(local_extra, local_branch.repository,
2421
printed_local = True
2423
printed_local = False
2424
if remote_extra and not mine_only:
2425
if printed_local is True:
2427
print "You are missing %d revision(s):" % len(remote_extra)
2428
for data in iter_log_data(remote_extra, remote_branch.repository,
2431
if not remote_extra and not local_extra:
2433
print "Branches are up to date."
2437
remote_branch.unlock()
2439
local_branch.unlock()
2440
if not status_code and parent is None and other_branch is not None:
2441
local_branch.lock_write()
2443
# handle race conditions - a parent might be set while we run.
2444
if local_branch.get_parent() is None:
2445
local_branch.set_parent(remote_branch.base)
2447
local_branch.unlock()
2451
class cmd_plugins(Command):
2456
import bzrlib.plugin
2457
from inspect import getdoc
2458
for name, plugin in bzrlib.plugin.all_plugins().items():
2459
if hasattr(plugin, '__path__'):
2460
print plugin.__path__[0]
2461
elif hasattr(plugin, '__file__'):
2462
print plugin.__file__
2468
print '\t', d.split('\n')[0]
2471
class cmd_testament(Command):
2472
"""Show testament (signing-form) of a revision."""
2473
takes_options = ['revision',
2474
Option('long', help='Produce long-format testament'),
2475
Option('strict', help='Produce a strict-format'
2477
takes_args = ['branch?']
2479
def run(self, branch=u'.', revision=None, long=False, strict=False):
2480
from bzrlib.testament import Testament, StrictTestament
2482
testament_class = StrictTestament
2484
testament_class = Testament
2485
b = WorkingTree.open_containing(branch)[0].branch
2488
if revision is None:
2489
rev_id = b.last_revision()
2491
rev_id = revision[0].in_history(b).rev_id
2492
t = testament_class.from_revision(b.repository, rev_id)
2494
sys.stdout.writelines(t.as_text_lines())
2496
sys.stdout.write(t.as_short_text())
2501
class cmd_annotate(Command):
2502
"""Show the origin of each line in a file.
2504
This prints out the given file with an annotation on the left side
2505
indicating which revision, author and date introduced the change.
2507
If the origin is the same for a run of consecutive lines, it is
2508
shown only at the top, unless the --all option is given.
2510
# TODO: annotate directories; showing when each file was last changed
2511
# TODO: if the working copy is modified, show annotations on that
2512
# with new uncommitted lines marked
2513
aliases = ['ann', 'blame', 'praise']
2514
takes_args = ['filename']
2515
takes_options = [Option('all', help='show annotations on all lines'),
2516
Option('long', help='show date in annotations'),
2521
def run(self, filename, all=False, long=False, revision=None):
2522
from bzrlib.annotate import annotate_file
2523
tree, relpath = WorkingTree.open_containing(filename)
2524
branch = tree.branch
2527
if revision is None:
2528
revision_id = branch.last_revision()
2529
elif len(revision) != 1:
2530
raise BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2532
revision_id = revision[0].in_history(branch).rev_id
2533
file_id = tree.inventory.path2id(relpath)
2534
tree = branch.repository.revision_tree(revision_id)
2535
file_version = tree.inventory[file_id].revision
2536
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2541
class cmd_re_sign(Command):
2542
"""Create a digital signature for an existing revision."""
2543
# TODO be able to replace existing ones.
2545
hidden = True # is this right ?
2546
takes_args = ['revision_id*']
2547
takes_options = ['revision']
2549
def run(self, revision_id_list=None, revision=None):
2550
import bzrlib.gpg as gpg
2551
if revision_id_list is not None and revision is not None:
2552
raise BzrCommandError('You can only supply one of revision_id or --revision')
2553
if revision_id_list is None and revision is None:
2554
raise BzrCommandError('You must supply either --revision or a revision_id')
2555
b = WorkingTree.open_containing(u'.')[0].branch
2556
gpg_strategy = gpg.GPGStrategy(b.get_config())
2557
if revision_id_list is not None:
2558
for revision_id in revision_id_list:
2559
b.repository.sign_revision(revision_id, gpg_strategy)
2560
elif revision is not None:
2561
if len(revision) == 1:
2562
revno, rev_id = revision[0].in_history(b)
2563
b.repository.sign_revision(rev_id, gpg_strategy)
2564
elif len(revision) == 2:
2565
# are they both on rh- if so we can walk between them
2566
# might be nice to have a range helper for arbitrary
2567
# revision paths. hmm.
2568
from_revno, from_revid = revision[0].in_history(b)
2569
to_revno, to_revid = revision[1].in_history(b)
2570
if to_revid is None:
2571
to_revno = b.revno()
2572
if from_revno is None or to_revno is None:
2573
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2574
for revno in range(from_revno, to_revno + 1):
2575
b.repository.sign_revision(b.get_rev_id(revno),
2578
raise BzrCommandError('Please supply either one revision, or a range.')
2581
class cmd_bind(Command):
2582
"""Bind the current branch to a master branch.
2584
After binding, commits must succeed on the master branch
2585
before they are executed on the local one.
2588
takes_args = ['location']
2591
def run(self, location=None):
2592
b, relpath = Branch.open_containing(u'.')
2593
b_other = Branch.open(location)
2596
except DivergedBranches:
2597
raise BzrCommandError('These branches have diverged.'
2598
' Try merging, and then bind again.')
2601
class cmd_unbind(Command):
2602
"""Unbind the current branch from its master branch.
2604
After unbinding, the local branch is considered independent.
2605
All subsequent commits will be local.
2612
b, relpath = Branch.open_containing(u'.')
2614
raise BzrCommandError('Local branch is not bound')
2617
class cmd_uncommit(Command):
2618
"""Remove the last committed revision.
2620
--verbose will print out what is being removed.
2621
--dry-run will go through all the motions, but not actually
2624
In the future, uncommit will create a revision bundle, which can then
2628
# TODO: jam 20060108 Add an option to allow uncommit to remove
2629
# unreferenced information in 'branch-as-repository' branches.
2630
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2631
# information in shared branches as well.
2632
takes_options = ['verbose', 'revision',
2633
Option('dry-run', help='Don\'t actually make changes'),
2634
Option('force', help='Say yes to all questions.')]
2635
takes_args = ['location?']
2638
def run(self, location=None,
2639
dry_run=False, verbose=False,
2640
revision=None, force=False):
2641
from bzrlib.log import log_formatter, show_log
2643
from bzrlib.uncommit import uncommit
2645
if location is None:
2647
control, relpath = bzrdir.BzrDir.open_containing(location)
2649
tree = control.open_workingtree()
2651
except (errors.NoWorkingTree, errors.NotLocalUrl):
2653
b = control.open_branch()
2656
if revision is None:
2659
# 'bzr uncommit -r 10' actually means uncommit
2660
# so that the final tree is at revno 10.
2661
# but bzrlib.uncommit.uncommit() actually uncommits
2662
# the revisions that are supplied.
2663
# So we need to offset it by one
2664
revno = revision[0].in_history(b).revno+1
2666
if revno <= b.revno():
2667
rev_id = b.get_rev_id(revno)
2669
self.outf.write('No revisions to uncommit.\n')
2672
lf = log_formatter('short',
2674
show_timezone='original')
2679
direction='forward',
2680
start_revision=revno,
2681
end_revision=b.revno())
2684
print 'Dry-run, pretending to remove the above revisions.'
2686
val = raw_input('Press <enter> to continue')
2688
print 'The above revision(s) will be removed.'
2690
val = raw_input('Are you sure [y/N]? ')
2691
if val.lower() not in ('y', 'yes'):
2695
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2699
class cmd_break_lock(Command):
2700
"""Break a dead lock on a repository, branch or working directory.
2702
CAUTION: Locks should only be broken when you are sure that the process
2703
holding the lock has been stopped.
2705
You can get information on what locks are open via the 'bzr info' command.
2710
takes_args = ['location?']
2712
def run(self, location=None, show=False):
2713
if location is None:
2715
control, relpath = bzrdir.BzrDir.open_containing(location)
2717
control.break_lock()
2718
except NotImplementedError:
2723
# command-line interpretation helper for merge-related commands
2724
def merge(other_revision, base_revision,
2725
check_clean=True, ignore_zero=False,
2726
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2727
file_list=None, show_base=False, reprocess=False,
2728
pb=DummyProgress()):
2729
"""Merge changes into a tree.
2732
list(path, revno) Base for three-way merge.
2733
If [None, None] then a base will be automatically determined.
2735
list(path, revno) Other revision for three-way merge.
2737
Directory to merge changes into; '.' by default.
2739
If true, this_dir must have no uncommitted changes before the
2741
ignore_zero - If true, suppress the "zero conflicts" message when
2742
there are no conflicts; should be set when doing something we expect
2743
to complete perfectly.
2744
file_list - If supplied, merge only changes to selected files.
2746
All available ancestors of other_revision and base_revision are
2747
automatically pulled into the branch.
2749
The revno may be -1 to indicate the last revision on the branch, which is
2752
This function is intended for use from the command line; programmatic
2753
clients might prefer to call merge.merge_inner(), which has less magic
2756
from bzrlib.merge import Merger
2757
if this_dir is None:
2759
this_tree = WorkingTree.open_containing(this_dir)[0]
2760
if show_base and not merge_type is Merge3Merger:
2761
raise BzrCommandError("Show-base is not supported for this merge"
2762
" type. %s" % merge_type)
2763
if reprocess and not merge_type.supports_reprocess:
2764
raise BzrCommandError("Conflict reduction is not supported for merge"
2765
" type %s." % merge_type)
2766
if reprocess and show_base:
2767
raise BzrCommandError("Cannot do conflict reduction and show base.")
2769
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2770
merger.pp = ProgressPhase("Merge phase", 5, pb)
2771
merger.pp.next_phase()
2772
merger.check_basis(check_clean)
2773
merger.set_other(other_revision)
2774
merger.pp.next_phase()
2775
merger.set_base(base_revision)
2776
if merger.base_rev_id == merger.other_rev_id:
2777
note('Nothing to do.')
2779
merger.backup_files = backup_files
2780
merger.merge_type = merge_type
2781
merger.set_interesting_files(file_list)
2782
merger.show_base = show_base
2783
merger.reprocess = reprocess
2784
conflicts = merger.do_merge()
2785
if file_list is None:
2786
merger.set_pending()
2792
# these get imported and then picked up by the scan for cmd_*
2793
# TODO: Some more consistent way to split command definitions across files;
2794
# we do need to load at least some information about them to know of
2795
# aliases. ideally we would avoid loading the implementation until the
2796
# details were needed.
2797
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2798
from bzrlib.bundle.commands import cmd_bundle_revisions
2799
from bzrlib.sign_my_commits import cmd_sign_my_commits
2800
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2801
cmd_weave_plan_merge, cmd_weave_merge_text