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- Committer: Alexander Belchenko
- Date: 2007-01-02 12:40:19 UTC
- mto: This revision was merged to the branch mainline in revision 2221.
- Revision ID: bialix@ukr.net-20070102124019-0qknbaxgbdxnkfhb
Fix generation of rstx man page (problem with short names of options) and provide simple tests for future.
- files added:
- .bzrignore
- bzrlib
- bzrlib/benchmarks
- bzrlib/benchmarks/tree_creator
- bzrlib/bundle
- bzrlib/bundle/old
- bzrlib/bundle/serializer
- bzrlib/doc
- bzrlib/doc/api
- bzrlib/export
- bzrlib/plugins
- bzrlib/plugins/launchpad
- bzrlib/store
- bzrlib/store/revision
- bzrlib/store/versioned
- bzrlib/tests
- bzrlib/tests/blackbox
- bzrlib/tests/branch_implementations
- bzrlib/tests/bzrdir_implementations
- bzrlib/tests/interrepository_implementations
- bzrlib/tests/intertree_implementations
- bzrlib/tests/interversionedfile_implementations
- bzrlib/tests/repository_implementations
- bzrlib/tests/revisionstore_implementations
- bzrlib/tests/test_patches_data
- bzrlib/tests/tree_implementations
- bzrlib/tests/workingtree_implementations
- bzrlib/transport
- bzrlib/transport/http
- bzrlib/ui
- bzrlib/util
- bzrlib/util/configobj
- bzrlib/util/configobj/docs
- bzrlib/util/effbot
- bzrlib/util/effbot/org
- bzrlib/util/elementtree
- bzrlib/version_info_formats
- contrib
- contrib/bash
- contrib/emacs
- contrib/zsh
- doc
- tools
- tools/doc_generate
- tools/win32
- files removed:
- .bzrignore
- notes
- tests
added
removed
bzrlib/builtins.py
1
# Copyright (C) 2004, 2005, 2006 Canonical Ltd
2
#
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.
7
#
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.
12
#
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
16
17
"""builtin bzr commands"""
18
19
import os
20
21
from bzrlib.lazy_import import lazy_import
22
lazy_import(globals(), """
23
import codecs
24
import errno
25
import sys
26
import tempfile
27
28
import bzrlib
29
from bzrlib import (
30
branch,
31
bundle,
32
bzrdir,
33
config,
34
errors,
35
ignores,
36
log,
37
merge as _mod_merge,
38
osutils,
39
repository,
40
transport,
41
tree as _mod_tree,
42
ui,
43
urlutils,
44
)
45
from bzrlib.branch import Branch
46
from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
47
from bzrlib.conflicts import ConflictList
48
from bzrlib.revision import common_ancestor
49
from bzrlib.revisionspec import RevisionSpec
50
from bzrlib.workingtree import WorkingTree
51
""")
52
53
from bzrlib.commands import Command, display_command
54
from bzrlib.option import Option
55
from bzrlib.progress import DummyProgress, ProgressPhase
56
from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
57
58
59
def tree_files(file_list, default_branch=u'.'):
60
try:
61
return internal_tree_files(file_list, default_branch)
62
except errors.FileInWrongBranch, e:
63
raise errors.BzrCommandError("%s is not in the same branch as %s" %
64
(e.path, file_list[0]))
65
66
67
# XXX: Bad function name; should possibly also be a class method of
68
# WorkingTree rather than a function.
69
def internal_tree_files(file_list, default_branch=u'.'):
70
"""Convert command-line paths to a WorkingTree and relative paths.
71
72
This is typically used for command-line processors that take one or
73
more filenames, and infer the workingtree that contains them.
74
75
The filenames given are not required to exist.
76
77
:param file_list: Filenames to convert.
78
79
:param default_branch: Fallback tree path to use if file_list is empty or
80
None.
81
82
:return: workingtree, [relative_paths]
83
"""
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(osutils.realpath(file_list[0]))[0]
87
new_list = []
88
for filename in file_list:
89
try:
90
new_list.append(tree.relpath(osutils.dereference_path(filename)))
91
except errors.PathNotChild:
92
raise errors.FileInWrongBranch(tree.branch, filename)
93
return tree, new_list
94
95
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()
105
return format
106
if typestring == "knit":
107
format = bzrdir.BzrDirMetaFormat1()
108
format.repository_format = repository.RepositoryFormatKnit1()
109
return format
110
if typestring == "experimental-knit2":
111
format = bzrdir.BzrDirMetaFormat1()
112
format.repository_format = repository.RepositoryFormatKnit2()
113
return format
114
msg = "Unknown bzr format %s. Current formats are: default, knit,\n" \
115
"metaweave and weave" % typestring
116
raise errors.BzrCommandError(msg)
117
118
119
# TODO: Make sure no commands unconditionally use the working directory as a
120
# branch. If a filename argument is used, the first of them should be used to
121
# specify the branch. (Perhaps this can be factored out into some kind of
122
# Argument class, representing a file in a branch, where the first occurrence
123
# opens the branch?)
124
125
class cmd_status(Command):
126
"""Display status summary.
127
128
This reports on versioned and unknown files, reporting them
129
grouped by state. Possible states are:
130
131
added / A
132
Versioned in the working copy but not in the previous revision.
133
134
removed / D
135
Versioned in the previous revision but removed or deleted
136
in the working copy.
137
138
renamed / R
139
Path of this file changed from the previous revision;
140
the text may also have changed. This includes files whose
141
parent directory was renamed.
142
143
modified / M
144
Text has changed since the previous revision.
145
146
unknown / ?
147
Not versioned and not matching an ignore pattern.
148
149
To see ignored files use 'bzr ignored'. For details in the
150
changes to file texts, use 'bzr diff'.
151
152
--short gives a one character status flag for each item, similar
153
to the SVN's status command.
154
155
If no arguments are specified, the status of the entire working
156
directory is shown. Otherwise, only the status of the specified
157
files or directories is reported. If a directory is given, status
158
is reported for everything inside that directory.
159
160
If a revision argument is given, the status is calculated against
161
that revision, or between two revisions if two are provided.
162
"""
163
164
# TODO: --no-recurse, --recurse options
165
166
takes_args = ['file*']
167
takes_options = ['show-ids', 'revision', 'short']
168
aliases = ['st', 'stat']
169
170
encoding_type = 'replace'
171
172
@display_command
173
def run(self, show_ids=False, file_list=None, revision=None, short=False):
174
from bzrlib.status import show_tree_status
175
176
tree, file_list = tree_files(file_list)
177
178
show_tree_status(tree, show_ids=show_ids,
179
specific_files=file_list, revision=revision,
180
to_file=self.outf,
181
short=short)
182
183
184
class cmd_cat_revision(Command):
185
"""Write out metadata for a revision.
186
187
The revision to print can either be specified by a specific
188
revision identifier, or you can use --revision.
189
"""
190
191
hidden = True
192
takes_args = ['revision_id?']
193
takes_options = ['revision']
194
# cat-revision is more for frontends so should be exact
195
encoding = 'strict'
196
197
@display_command
198
def run(self, revision_id=None, revision=None):
199
200
if revision_id is not None and revision is not None:
201
raise errors.BzrCommandError('You can only supply one of'
202
' revision_id or --revision')
203
if revision_id is None and revision is None:
204
raise errors.BzrCommandError('You must supply either'
205
' --revision or a revision_id')
206
b = WorkingTree.open_containing(u'.')[0].branch
207
208
# TODO: jam 20060112 should cat-revision always output utf-8?
209
if revision_id is not None:
210
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
211
elif revision is not None:
212
for rev in revision:
213
if rev is None:
214
raise errors.BzrCommandError('You cannot specify a NULL'
215
' revision.')
216
revno, rev_id = rev.in_history(b)
217
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
218
219
220
class cmd_remove_tree(Command):
221
"""Remove the working tree from a given branch/checkout.
222
223
Since a lightweight checkout is little more than a working tree
224
this will refuse to run against one.
225
"""
226
227
hidden = True
228
229
takes_args = ['location?']
230
231
def run(self, location='.'):
232
d = bzrdir.BzrDir.open(location)
233
234
try:
235
working = d.open_workingtree()
236
except errors.NoWorkingTree:
237
raise errors.BzrCommandError("No working tree to remove")
238
except errors.NotLocalUrl:
239
raise errors.BzrCommandError("You cannot remove the working tree of a "
240
"remote path")
241
242
working_path = working.bzrdir.root_transport.base
243
branch_path = working.branch.bzrdir.root_transport.base
244
if working_path != branch_path:
245
raise errors.BzrCommandError("You cannot remove the working tree from "
246
"a lightweight checkout")
247
248
d.destroy_workingtree()
249
250
251
class cmd_revno(Command):
252
"""Show current revision number.
253
254
This is equal to the number of revisions on this branch.
255
"""
256
257
takes_args = ['location?']
258
259
@display_command
260
def run(self, location=u'.'):
261
self.outf.write(str(Branch.open_containing(location)[0].revno()))
262
self.outf.write('\n')
263
264
265
class cmd_revision_info(Command):
266
"""Show revision number and revision id for a given revision identifier.
267
"""
268
hidden = True
269
takes_args = ['revision_info*']
270
takes_options = ['revision']
271
272
@display_command
273
def run(self, revision=None, revision_info_list=[]):
274
275
revs = []
276
if revision is not None:
277
revs.extend(revision)
278
if revision_info_list is not None:
279
for rev in revision_info_list:
280
revs.append(RevisionSpec.from_string(rev))
281
if len(revs) == 0:
282
raise errors.BzrCommandError('You must supply a revision identifier')
283
284
b = WorkingTree.open_containing(u'.')[0].branch
285
286
for rev in revs:
287
revinfo = rev.in_history(b)
288
if revinfo.revno is None:
289
print ' %s' % revinfo.rev_id
290
else:
291
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
292
293
294
class cmd_add(Command):
295
"""Add specified files or directories.
296
297
In non-recursive mode, all the named items are added, regardless
298
of whether they were previously ignored. A warning is given if
299
any of the named files are already versioned.
300
301
In recursive mode (the default), files are treated the same way
302
but the behaviour for directories is different. Directories that
303
are already versioned do not give a warning. All directories,
304
whether already versioned or not, are searched for files or
305
subdirectories that are neither versioned or ignored, and these
306
are added. This search proceeds recursively into versioned
307
directories. If no names are given '.' is assumed.
308
309
Therefore simply saying 'bzr add' will version all files that
310
are currently unknown.
311
312
Adding a file whose parent directory is not versioned will
313
implicitly add the parent, and so on up to the root. This means
314
you should never need to explicitly add a directory, they'll just
315
get added when you add a file in the directory.
316
317
--dry-run will show which files would be added, but not actually
318
add them.
319
320
--file-ids-from will try to use the file ids from the supplied path.
321
It looks up ids trying to find a matching parent directory with the
322
same filename, and then by pure path.
323
"""
324
takes_args = ['file*']
325
takes_options = ['no-recurse', 'dry-run', 'verbose',
326
Option('file-ids-from', type=unicode,
327
help='Lookup file ids from here')]
328
encoding_type = 'replace'
329
330
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
331
file_ids_from=None):
332
import bzrlib.add
333
334
if file_ids_from is not None:
335
try:
336
base_tree, base_path = WorkingTree.open_containing(
337
file_ids_from)
338
except errors.NoWorkingTree:
339
base_branch, base_path = Branch.open_containing(
340
file_ids_from)
341
base_tree = base_branch.basis_tree()
342
343
action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
344
to_file=self.outf, should_print=(not is_quiet()))
345
else:
346
action = bzrlib.add.AddAction(to_file=self.outf,
347
should_print=(not is_quiet()))
348
349
added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
350
action=action, save=not dry_run)
351
if len(ignored) > 0:
352
if verbose:
353
for glob in sorted(ignored.keys()):
354
for path in ignored[glob]:
355
self.outf.write("ignored %s matching \"%s\"\n"
356
% (path, glob))
357
else:
358
match_len = 0
359
for glob, paths in ignored.items():
360
match_len += len(paths)
361
self.outf.write("ignored %d file(s).\n" % match_len)
362
self.outf.write("If you wish to add some of these files,"
363
" please add them by name.\n")
364
365
366
class cmd_mkdir(Command):
367
"""Create a new versioned directory.
368
369
This is equivalent to creating the directory and then adding it.
370
"""
371
372
takes_args = ['dir+']
373
encoding_type = 'replace'
374
375
def run(self, dir_list):
376
for d in dir_list:
377
os.mkdir(d)
378
wt, dd = WorkingTree.open_containing(d)
379
wt.add([dd])
380
self.outf.write('added %s\n' % d)
381
382
383
class cmd_relpath(Command):
384
"""Show path of a file relative to root"""
385
386
takes_args = ['filename']
387
hidden = True
388
389
@display_command
390
def run(self, filename):
391
# TODO: jam 20050106 Can relpath return a munged path if
392
# sys.stdout encoding cannot represent it?
393
tree, relpath = WorkingTree.open_containing(filename)
394
self.outf.write(relpath)
395
self.outf.write('\n')
396
397
398
class cmd_inventory(Command):
399
"""Show inventory of the current working copy or a revision.
400
401
It is possible to limit the output to a particular entry
402
type using the --kind option. For example: --kind file.
403
404
It is also possible to restrict the list of files to a specific
405
set. For example: bzr inventory --show-ids this/file
406
"""
407
408
takes_options = ['revision', 'show-ids', 'kind']
409
takes_args = ['file*']
410
411
@display_command
412
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
413
if kind and kind not in ['file', 'directory', 'symlink']:
414
raise errors.BzrCommandError('invalid kind specified')
415
416
work_tree, file_list = tree_files(file_list)
417
418
if revision is not None:
419
if len(revision) > 1:
420
raise errors.BzrCommandError('bzr inventory --revision takes'
421
' exactly one revision identifier')
422
revision_id = revision[0].in_history(work_tree.branch).rev_id
423
tree = work_tree.branch.repository.revision_tree(revision_id)
424
425
# We include work_tree as well as 'tree' here
426
# So that doing '-r 10 path/foo' will lookup whatever file
427
# exists now at 'path/foo' even if it has been renamed, as
428
# well as whatever files existed in revision 10 at path/foo
429
trees = [tree, work_tree]
430
else:
431
tree = work_tree
432
trees = [tree]
433
434
if file_list is not None:
435
file_ids = _mod_tree.find_ids_across_trees(file_list, trees,
436
require_versioned=True)
437
# find_ids_across_trees may include some paths that don't
438
# exist in 'tree'.
439
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
440
for file_id in file_ids if file_id in tree)
441
else:
442
entries = tree.inventory.entries()
443
444
for path, entry in entries:
445
if kind and kind != entry.kind:
446
continue
447
if show_ids:
448
self.outf.write('%-50s %s\n' % (path, entry.file_id))
449
else:
450
self.outf.write(path)
451
self.outf.write('\n')
452
453
454
class cmd_mv(Command):
455
"""Move or rename a file.
456
457
usage:
458
bzr mv OLDNAME NEWNAME
459
bzr mv SOURCE... DESTINATION
460
461
If the last argument is a versioned directory, all the other names
462
are moved into it. Otherwise, there must be exactly two arguments
463
and the file is changed to a new name, which must not already exist.
464
465
Files cannot be moved between branches.
466
"""
467
468
takes_args = ['names*']
469
aliases = ['move', 'rename']
470
encoding_type = 'replace'
471
472
def run(self, names_list):
473
if names_list is None:
474
names_list = []
475
476
if len(names_list) < 2:
477
raise errors.BzrCommandError("missing file argument")
478
tree, rel_names = tree_files(names_list)
479
480
if os.path.isdir(names_list[-1]):
481
# move into existing directory
482
for pair in tree.move(rel_names[:-1], rel_names[-1]):
483
self.outf.write("%s => %s\n" % pair)
484
else:
485
if len(names_list) != 2:
486
raise errors.BzrCommandError('to mv multiple files the destination '
487
'must be a versioned directory')
488
tree.rename_one(rel_names[0], rel_names[1])
489
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
490
491
492
class cmd_pull(Command):
493
"""Turn this branch into a mirror of another branch.
494
495
This command only works on branches that have not diverged. Branches are
496
considered diverged if the destination branch's most recent commit is one
497
that has not been merged (directly or indirectly) into the parent.
498
499
If branches have diverged, you can use 'bzr merge' to integrate the changes
500
from one into the other. Once one branch has merged, the other should
501
be able to pull it again.
502
503
If you want to forget your local changes and just update your branch to
504
match the remote one, use pull --overwrite.
505
506
If there is no default location set, the first pull will set it. After
507
that, you can omit the location to use the default. To change the
508
default, use --remember. The value will only be saved if the remote
509
location can be accessed.
510
"""
511
512
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
513
takes_args = ['location?']
514
encoding_type = 'replace'
515
516
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
517
# FIXME: too much stuff is in the command class
518
try:
519
tree_to = WorkingTree.open_containing(u'.')[0]
520
branch_to = tree_to.branch
521
except errors.NoWorkingTree:
522
tree_to = None
523
branch_to = Branch.open_containing(u'.')[0]
524
525
reader = None
526
if location is not None:
527
try:
528
reader = bundle.read_bundle_from_url(location)
529
except errors.NotABundle:
530
pass # Continue on considering this url a Branch
531
532
stored_loc = branch_to.get_parent()
533
if location is None:
534
if stored_loc is None:
535
raise errors.BzrCommandError("No pull location known or"
536
" specified.")
537
else:
538
display_url = urlutils.unescape_for_display(stored_loc,
539
self.outf.encoding)
540
self.outf.write("Using saved location: %s\n" % display_url)
541
location = stored_loc
542
543
544
if reader is not None:
545
install_bundle(branch_to.repository, reader)
546
branch_from = branch_to
547
else:
548
branch_from = Branch.open(location)
549
550
if branch_to.get_parent() is None or remember:
551
branch_to.set_parent(branch_from.base)
552
553
rev_id = None
554
if revision is None:
555
if reader is not None:
556
rev_id = reader.target
557
elif len(revision) == 1:
558
rev_id = revision[0].in_history(branch_from).rev_id
559
else:
560
raise errors.BzrCommandError('bzr pull --revision takes one value.')
561
562
old_rh = branch_to.revision_history()
563
if tree_to is not None:
564
count = tree_to.pull(branch_from, overwrite, rev_id)
565
else:
566
count = branch_to.pull(branch_from, overwrite, rev_id)
567
note('%d revision(s) pulled.' % (count,))
568
569
if verbose:
570
new_rh = branch_to.revision_history()
571
if old_rh != new_rh:
572
# Something changed
573
from bzrlib.log import show_changed_revisions
574
show_changed_revisions(branch_to, old_rh, new_rh,
575
to_file=self.outf)
576
577
578
class cmd_push(Command):
579
"""Update a mirror of this branch.
580
581
The target branch will not have its working tree populated because this
582
is both expensive, and is not supported on remote file systems.
583
584
Some smart servers or protocols *may* put the working tree in place in
585
the future.
586
587
This command only works on branches that have not diverged. Branches are
588
considered diverged if the destination branch's most recent commit is one
589
that has not been merged (directly or indirectly) by the source branch.
590
591
If branches have diverged, you can use 'bzr push --overwrite' to replace
592
the other branch completely, discarding its unmerged changes.
593
594
If you want to ensure you have the different changes in the other branch,
595
do a merge (see bzr help merge) from the other branch, and commit that.
596
After that you will be able to do a push without '--overwrite'.
597
598
If there is no default push location set, the first push will set it.
599
After that, you can omit the location to use the default. To change the
600
default, use --remember. The value will only be saved if the remote
601
location can be accessed.
602
"""
603
604
takes_options = ['remember', 'overwrite', 'verbose',
605
Option('create-prefix',
606
help='Create the path leading up to the branch '
607
'if it does not already exist')]
608
takes_args = ['location?']
609
encoding_type = 'replace'
610
611
def run(self, location=None, remember=False, overwrite=False,
612
create_prefix=False, verbose=False):
613
# FIXME: Way too big! Put this into a function called from the
614
# command.
615
616
br_from = Branch.open_containing('.')[0]
617
stored_loc = br_from.get_push_location()
618
if location is None:
619
if stored_loc is None:
620
raise errors.BzrCommandError("No push location known or specified.")
621
else:
622
display_url = urlutils.unescape_for_display(stored_loc,
623
self.outf.encoding)
624
self.outf.write("Using saved location: %s\n" % display_url)
625
location = stored_loc
626
627
to_transport = transport.get_transport(location)
628
location_url = to_transport.base
629
630
old_rh = []
631
try:
632
dir_to = bzrdir.BzrDir.open(location_url)
633
br_to = dir_to.open_branch()
634
except errors.NotBranchError:
635
# create a branch.
636
to_transport = to_transport.clone('..')
637
if not create_prefix:
638
try:
639
relurl = to_transport.relpath(location_url)
640
mutter('creating directory %s => %s', location_url, relurl)
641
to_transport.mkdir(relurl)
642
except errors.NoSuchFile:
643
raise errors.BzrCommandError("Parent directory of %s "
644
"does not exist." % location)
645
else:
646
current = to_transport.base
647
needed = [(to_transport, to_transport.relpath(location_url))]
648
while needed:
649
try:
650
to_transport, relpath = needed[-1]
651
to_transport.mkdir(relpath)
652
needed.pop()
653
except errors.NoSuchFile:
654
new_transport = to_transport.clone('..')
655
needed.append((new_transport,
656
new_transport.relpath(to_transport.base)))
657
if new_transport.base == to_transport.base:
658
raise errors.BzrCommandError("Could not create "
659
"path prefix.")
660
dir_to = br_from.bzrdir.clone(location_url,
661
revision_id=br_from.last_revision())
662
br_to = dir_to.open_branch()
663
count = len(br_to.revision_history())
664
# We successfully created the target, remember it
665
if br_from.get_push_location() is None or remember:
666
br_from.set_push_location(br_to.base)
667
else:
668
# We were able to connect to the remote location, so remember it
669
# we don't need to successfully push because of possible divergence.
670
if br_from.get_push_location() is None or remember:
671
br_from.set_push_location(br_to.base)
672
old_rh = br_to.revision_history()
673
try:
674
try:
675
tree_to = dir_to.open_workingtree()
676
except errors.NotLocalUrl:
677
warning('This transport does not update the working '
678
'tree of: %s' % (br_to.base,))
679
count = br_to.pull(br_from, overwrite)
680
except errors.NoWorkingTree:
681
count = br_to.pull(br_from, overwrite)
682
else:
683
count = tree_to.pull(br_from, overwrite)
684
except errors.DivergedBranches:
685
raise errors.BzrCommandError('These branches have diverged.'
686
' Try using "merge" and then "push".')
687
note('%d revision(s) pushed.' % (count,))
688
689
if verbose:
690
new_rh = br_to.revision_history()
691
if old_rh != new_rh:
692
# Something changed
693
from bzrlib.log import show_changed_revisions
694
show_changed_revisions(br_to, old_rh, new_rh,
695
to_file=self.outf)
696
697
698
class cmd_branch(Command):
699
"""Create a new copy of a branch.
700
701
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
702
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
703
704
To retrieve the branch as of a particular revision, supply the --revision
705
parameter, as in "branch foo/bar -r 5".
706
707
--basis is to speed up branching from remote branches. When specified, it
708
copies all the file-contents, inventory and revision data from the basis
709
branch before copying anything from the remote branch.
710
"""
711
takes_args = ['from_location', 'to_location?']
712
takes_options = ['revision', 'basis']
713
aliases = ['get', 'clone']
714
715
def run(self, from_location, to_location=None, revision=None, basis=None):
716
if revision is None:
717
revision = [None]
718
elif len(revision) > 1:
719
raise errors.BzrCommandError(
720
'bzr branch --revision takes exactly 1 revision value')
721
try:
722
br_from = Branch.open(from_location)
723
except OSError, e:
724
if e.errno == errno.ENOENT:
725
raise errors.BzrCommandError('Source location "%s" does not'
726
' exist.' % to_location)
727
else:
728
raise
729
br_from.lock_read()
730
try:
731
if basis is not None:
732
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
733
else:
734
basis_dir = None
735
if len(revision) == 1 and revision[0] is not None:
736
revision_id = revision[0].in_history(br_from)[1]
737
else:
738
# FIXME - wt.last_revision, fallback to branch, fall back to
739
# None or perhaps NULL_REVISION to mean copy nothing
740
# RBC 20060209
741
revision_id = br_from.last_revision()
742
if to_location is None:
743
to_location = os.path.basename(from_location.rstrip("/\\"))
744
name = None
745
else:
746
name = os.path.basename(to_location) + '\n'
747
748
to_transport = transport.get_transport(to_location)
749
try:
750
to_transport.mkdir('.')
751
except errors.FileExists:
752
raise errors.BzrCommandError('Target directory "%s" already'
753
' exists.' % to_location)
754
except errors.NoSuchFile:
755
raise errors.BzrCommandError('Parent of "%s" does not exist.'
756
% to_location)
757
try:
758
# preserve whatever source format we have.
759
dir = br_from.bzrdir.sprout(to_transport.base,
760
revision_id, basis_dir)
761
branch = dir.open_branch()
762
except errors.NoSuchRevision:
763
to_transport.delete_tree('.')
764
msg = "The branch %s has no revision %s." % (from_location, revision[0])
765
raise errors.BzrCommandError(msg)
766
except errors.UnlistableBranch:
767
osutils.rmtree(to_location)
768
msg = "The branch %s cannot be used as a --basis" % (basis,)
769
raise errors.BzrCommandError(msg)
770
if name:
771
branch.control_files.put_utf8('branch-name', name)
772
note('Branched %d revision(s).' % branch.revno())
773
finally:
774
br_from.unlock()
775
776
777
class cmd_checkout(Command):
778
"""Create a new checkout of an existing branch.
779
780
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
781
the branch found in '.'. This is useful if you have removed the working tree
782
or if it was never created - i.e. if you pushed the branch to its current
783
location using SFTP.
784
785
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
786
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
787
788
To retrieve the branch as of a particular revision, supply the --revision
789
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
790
out of date [so you cannot commit] but it may be useful (i.e. to examine old
791
code.)
792
793
--basis is to speed up checking out from remote branches. When specified, it
794
uses the inventory and file contents from the basis branch in preference to the
795
branch being checked out.
796
"""
797
takes_args = ['branch_location?', 'to_location?']
798
takes_options = ['revision', # , 'basis']
799
Option('lightweight',
800
help="perform a lightweight checkout. Lightweight "
801
"checkouts depend on access to the branch for "
802
"every operation. Normal checkouts can perform "
803
"common operations like diff and status without "
804
"such access, and also support local commits."
805
),
806
]
807
aliases = ['co']
808
809
def run(self, branch_location=None, to_location=None, revision=None, basis=None,
810
lightweight=False):
811
if revision is None:
812
revision = [None]
813
elif len(revision) > 1:
814
raise errors.BzrCommandError(
815
'bzr checkout --revision takes exactly 1 revision value')
816
if branch_location is None:
817
branch_location = osutils.getcwd()
818
to_location = branch_location
819
source = Branch.open(branch_location)
820
if len(revision) == 1 and revision[0] is not None:
821
revision_id = revision[0].in_history(source)[1]
822
else:
823
revision_id = None
824
if to_location is None:
825
to_location = os.path.basename(branch_location.rstrip("/\\"))
826
# if the source and to_location are the same,
827
# and there is no working tree,
828
# then reconstitute a branch
829
if (osutils.abspath(to_location) ==
830
osutils.abspath(branch_location)):
831
try:
832
source.bzrdir.open_workingtree()
833
except errors.NoWorkingTree:
834
source.bzrdir.create_workingtree()
835
return
836
try:
837
os.mkdir(to_location)
838
except OSError, e:
839
if e.errno == errno.EEXIST:
840
raise errors.BzrCommandError('Target directory "%s" already'
841
' exists.' % to_location)
842
if e.errno == errno.ENOENT:
843
raise errors.BzrCommandError('Parent of "%s" does not exist.'
844
% to_location)
845
else:
846
raise
847
old_format = bzrdir.BzrDirFormat.get_default_format()
848
bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
849
try:
850
source.create_checkout(to_location, revision_id, lightweight)
851
finally:
852
bzrdir.BzrDirFormat.set_default_format(old_format)
853
854
855
class cmd_renames(Command):
856
"""Show list of renamed files.
857
"""
858
# TODO: Option to show renames between two historical versions.
859
860
# TODO: Only show renames under dir, rather than in the whole branch.
861
takes_args = ['dir?']
862
863
@display_command
864
def run(self, dir=u'.'):
865
tree = WorkingTree.open_containing(dir)[0]
866
old_inv = tree.basis_tree().inventory
867
new_inv = tree.read_working_inventory()
868
renames = list(_mod_tree.find_renames(old_inv, new_inv))
869
renames.sort()
870
for old_name, new_name in renames:
871
self.outf.write("%s => %s\n" % (old_name, new_name))
872
873
874
class cmd_update(Command):
875
"""Update a tree to have the latest code committed to its branch.
876
877
This will perform a merge into the working tree, and may generate
878
conflicts. If you have any local changes, you will still
879
need to commit them after the update for the update to be complete.
880
881
If you want to discard your local changes, you can just do a
882
'bzr revert' instead of 'bzr commit' after the update.
883
"""
884
takes_args = ['dir?']
885
aliases = ['up']
886
887
def run(self, dir='.'):
888
tree = WorkingTree.open_containing(dir)[0]
889
master = tree.branch.get_master_branch()
890
if master is not None:
891
tree.lock_write()
892
else:
893
tree.lock_tree_write()
894
try:
895
existing_pending_merges = tree.get_parent_ids()[1:]
896
last_rev = tree.last_revision()
897
if last_rev == tree.branch.last_revision():
898
# may be up to date, check master too.
899
master = tree.branch.get_master_branch()
900
if master is None or last_rev == master.last_revision():
901
revno = tree.branch.revision_id_to_revno(last_rev)
902
note("Tree is up to date at revision %d." % (revno,))
903
return 0
904
conflicts = tree.update()
905
revno = tree.branch.revision_id_to_revno(tree.last_revision())
906
note('Updated to revision %d.' % (revno,))
907
if tree.get_parent_ids()[1:] != existing_pending_merges:
908
note('Your local commits will now show as pending merges with '
909
"'bzr status', and can be committed with 'bzr commit'.")
910
if conflicts != 0:
911
return 1
912
else:
913
return 0
914
finally:
915
tree.unlock()
916
917
918
class cmd_info(Command):
919
"""Show information about a working tree, branch or repository.
920
921
This command will show all known locations and formats associated to the
922
tree, branch or repository. Statistical information is included with
923
each report.
924
925
Branches and working trees will also report any missing revisions.
926
"""
927
takes_args = ['location?']
928
takes_options = ['verbose']
929
930
@display_command
931
def run(self, location=None, verbose=False):
932
from bzrlib.info import show_bzrdir_info
933
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
934
verbose=verbose)
935
936
937
class cmd_remove(Command):
938
"""Make a file unversioned.
939
940
This makes bzr stop tracking changes to a versioned file. It does
941
not delete the working copy.
942
943
You can specify one or more files, and/or --new. If you specify --new,
944
only 'added' files will be removed. If you specify both, then new files
945
in the specified directories will be removed. If the directories are
946
also new, they will also be removed.
947
"""
948
takes_args = ['file*']
949
takes_options = ['verbose', Option('new', help='remove newly-added files')]
950
aliases = ['rm']
951
encoding_type = 'replace'
952
953
def run(self, file_list, verbose=False, new=False):
954
tree, file_list = tree_files(file_list)
955
if new is False:
956
if file_list is None:
957
raise errors.BzrCommandError('Specify one or more files to'
958
' remove, or use --new.')
959
else:
960
added = tree.changes_from(tree.basis_tree(),
961
specific_files=file_list).added
962
file_list = sorted([f[0] for f in added], reverse=True)
963
if len(file_list) == 0:
964
raise errors.BzrCommandError('No matching files.')
965
tree.remove(file_list, verbose=verbose, to_file=self.outf)
966
967
968
class cmd_file_id(Command):
969
"""Print file_id of a particular file or directory.
970
971
The file_id is assigned when the file is first added and remains the
972
same through all revisions where the file exists, even when it is
973
moved or renamed.
974
"""
975
976
hidden = True
977
takes_args = ['filename']
978
979
@display_command
980
def run(self, filename):
981
tree, relpath = WorkingTree.open_containing(filename)
982
i = tree.inventory.path2id(relpath)
983
if i is None:
984
raise errors.NotVersionedError(filename)
985
else:
986
self.outf.write(i + '\n')
987
988
989
class cmd_file_path(Command):
990
"""Print path of file_ids to a file or directory.
991
992
This prints one line for each directory down to the target,
993
starting at the branch root.
994
"""
995
996
hidden = True
997
takes_args = ['filename']
998
999
@display_command
1000
def run(self, filename):
1001
tree, relpath = WorkingTree.open_containing(filename)
1002
inv = tree.inventory
1003
fid = inv.path2id(relpath)
1004
if fid is None:
1005
raise errors.NotVersionedError(filename)
1006
for fip in inv.get_idpath(fid):
1007
self.outf.write(fip + '\n')
1008
1009
1010
class cmd_reconcile(Command):
1011
"""Reconcile bzr metadata in a branch.
1012
1013
This can correct data mismatches that may have been caused by
1014
previous ghost operations or bzr upgrades. You should only
1015
need to run this command if 'bzr check' or a bzr developer
1016
advises you to run it.
1017
1018
If a second branch is provided, cross-branch reconciliation is
1019
also attempted, which will check that data like the tree root
1020
id which was not present in very early bzr versions is represented
1021
correctly in both branches.
1022
1023
At the same time it is run it may recompress data resulting in
1024
a potential saving in disk space or performance gain.
1025
1026
The branch *MUST* be on a listable system such as local disk or sftp.
1027
"""
1028
takes_args = ['branch?']
1029
1030
def run(self, branch="."):
1031
from bzrlib.reconcile import reconcile
1032
dir = bzrdir.BzrDir.open(branch)
1033
reconcile(dir)
1034
1035
1036
class cmd_revision_history(Command):
1037
"""Display the list of revision ids on a branch."""
1038
takes_args = ['location?']
1039
1040
hidden = True
1041
1042
@display_command
1043
def run(self, location="."):
1044
branch = Branch.open_containing(location)[0]
1045
for revid in branch.revision_history():
1046
self.outf.write(revid)
1047
self.outf.write('\n')
1048
1049
1050
class cmd_ancestry(Command):
1051
"""List all revisions merged into this branch."""
1052
takes_args = ['location?']
1053
1054
hidden = True
1055
1056
@display_command
1057
def run(self, location="."):
1058
try:
1059
wt = WorkingTree.open_containing(location)[0]
1060
except errors.NoWorkingTree:
1061
b = Branch.open(location)
1062
last_revision = b.last_revision()
1063
else:
1064
b = wt.branch
1065
last_revision = wt.last_revision()
1066
1067
revision_ids = b.repository.get_ancestry(last_revision)
1068
assert revision_ids[0] is None
1069
revision_ids.pop(0)
1070
for revision_id in revision_ids:
1071
self.outf.write(revision_id + '\n')
1072
1073
1074
class cmd_init(Command):
1075
"""Make a directory into a versioned branch.
1076
1077
Use this to create an empty branch, or before importing an
1078
existing project.
1079
1080
If there is a repository in a parent directory of the location, then
1081
the history of the branch will be stored in the repository. Otherwise
1082
init creates a standalone branch which carries its own history in
1083
.bzr.
1084
1085
If there is already a branch at the location but it has no working tree,
1086
the tree can be populated with 'bzr checkout'.
1087
1088
Recipe for importing a tree of files:
1089
cd ~/project
1090
bzr init
1091
bzr add .
1092
bzr status
1093
bzr commit -m 'imported project'
1094
"""
1095
takes_args = ['location?']
1096
takes_options = [
1097
Option('format',
1098
help='Specify a format for this branch. Current'
1099
' formats are: default, knit, metaweave and'
1100
' weave. Default is knit; metaweave and'
1101
' weave are deprecated',
1102
type=get_format_type),
1103
]
1104
def run(self, location=None, format=None):
1105
if format is None:
1106
format = get_format_type('default')
1107
if location is None:
1108
location = u'.'
1109
1110
to_transport = transport.get_transport(location)
1111
1112
# The path has to exist to initialize a
1113
# branch inside of it.
1114
# Just using os.mkdir, since I don't
1115
# believe that we want to create a bunch of
1116
# locations if the user supplies an extended path
1117
# TODO: create-prefix
1118
try:
1119
to_transport.mkdir('.')
1120
except errors.FileExists:
1121
pass
1122
1123
try:
1124
existing_bzrdir = bzrdir.BzrDir.open(location)
1125
except errors.NotBranchError:
1126
# really a NotBzrDir error...
1127
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1128
else:
1129
from bzrlib.transport.local import LocalTransport
1130
if existing_bzrdir.has_branch():
1131
if (isinstance(to_transport, LocalTransport)
1132
and not existing_bzrdir.has_workingtree()):
1133
raise errors.BranchExistsWithoutWorkingTree(location)
1134
raise errors.AlreadyBranchError(location)
1135
else:
1136
existing_bzrdir.create_branch()
1137
existing_bzrdir.create_workingtree()
1138
1139
1140
class cmd_init_repository(Command):
1141
"""Create a shared repository to hold branches.
1142
1143
New branches created under the repository directory will store their revisions
1144
in the repository, not in the branch directory, if the branch format supports
1145
shared storage.
1146
1147
example:
1148
bzr init-repo repo
1149
bzr init repo/trunk
1150
bzr checkout --lightweight repo/trunk trunk-checkout
1151
cd trunk-checkout
1152
(add files here)
1153
"""
1154
takes_args = ["location"]
1155
takes_options = [Option('format',
1156
help='Specify a format for this repository.'
1157
' Current formats are: default, knit,'
1158
' metaweave and weave. Default is knit;'
1159
' metaweave and weave are deprecated',
1160
type=get_format_type),
1161
Option('trees',
1162
help='Allows branches in repository to have'
1163
' a working tree')]
1164
aliases = ["init-repo"]
1165
def run(self, location, format=None, trees=False):
1166
if format is None:
1167
format = get_format_type('default')
1168
1169
if location is None:
1170
location = '.'
1171
1172
to_transport = transport.get_transport(location)
1173
try:
1174
to_transport.mkdir('.')
1175
except errors.FileExists:
1176
pass
1177
1178
newdir = format.initialize_on_transport(to_transport)
1179
repo = newdir.create_repository(shared=True)
1180
repo.set_make_working_trees(trees)
1181
1182
1183
class cmd_diff(Command):
1184
"""Show differences in the working tree or between revisions.
1185
1186
If files are listed, only the changes in those files are listed.
1187
Otherwise, all changes for the tree are listed.
1188
1189
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1190
produces patches suitable for "patch -p1".
1191
1192
examples:
1193
bzr diff
1194
Shows the difference in the working tree versus the last commit
1195
bzr diff -r1
1196
Difference between the working tree and revision 1
1197
bzr diff -r1..2
1198
Difference between revision 2 and revision 1
1199
bzr diff --diff-prefix old/:new/
1200
Same as 'bzr diff' but prefix paths with old/ and new/
1201
bzr diff bzr.mine bzr.dev
1202
Show the differences between the two working trees
1203
bzr diff foo.c
1204
Show just the differences for 'foo.c'
1205
"""
1206
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1207
# or a graphical diff.
1208
1209
# TODO: Python difflib is not exactly the same as unidiff; should
1210
# either fix it up or prefer to use an external diff.
1211
1212
# TODO: Selected-file diff is inefficient and doesn't show you
1213
# deleted files.
1214
1215
# TODO: This probably handles non-Unix newlines poorly.
1216
1217
takes_args = ['file*']
1218
takes_options = ['revision', 'diff-options',
1219
Option('prefix', type=str,
1220
short_name='p',
1221
help='Set prefixes to added to old and new filenames, as '
1222
'two values separated by a colon.'),
1223
]
1224
aliases = ['di', 'dif']
1225
encoding_type = 'exact'
1226
1227
@display_command
1228
def run(self, revision=None, file_list=None, diff_options=None,
1229
prefix=None):
1230
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1231
1232
if (prefix is None) or (prefix == '0'):
1233
# diff -p0 format
1234
old_label = ''
1235
new_label = ''
1236
elif prefix == '1':
1237
old_label = 'old/'
1238
new_label = 'new/'
1239
elif ':' in prefix:
1240
old_label, new_label = prefix.split(":")
1241
else:
1242
raise BzrCommandError(
1243
"--prefix expects two values separated by a colon")
1244
1245
if revision and len(revision) > 2:
1246
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1247
' one or two revision specifiers')
1248
1249
try:
1250
tree1, file_list = internal_tree_files(file_list)
1251
tree2 = None
1252
b = None
1253
b2 = None
1254
except errors.FileInWrongBranch:
1255
if len(file_list) != 2:
1256
raise errors.BzrCommandError("Files are in different branches")
1257
1258
tree1, file1 = WorkingTree.open_containing(file_list[0])
1259
tree2, file2 = WorkingTree.open_containing(file_list[1])
1260
if file1 != "" or file2 != "":
1261
# FIXME diff those two files. rbc 20051123
1262
raise errors.BzrCommandError("Files are in different branches")
1263
file_list = None
1264
except errors.NotBranchError:
1265
if (revision is not None and len(revision) == 2
1266
and not revision[0].needs_branch()
1267
and not revision[1].needs_branch()):
1268
# If both revision specs include a branch, we can
1269
# diff them without needing a local working tree
1270
tree1, tree2 = None, None
1271
else:
1272
raise
1273
1274
if tree2 is not None:
1275
if revision is not None:
1276
# FIXME: but there should be a clean way to diff between
1277
# non-default versions of two trees, it's not hard to do
1278
# internally...
1279
raise errors.BzrCommandError(
1280
"Sorry, diffing arbitrary revisions across branches "
1281
"is not implemented yet")
1282
return show_diff_trees(tree1, tree2, sys.stdout,
1283
specific_files=file_list,
1284
external_diff_options=diff_options,
1285
old_label=old_label, new_label=new_label)
1286
1287
return diff_cmd_helper(tree1, file_list, diff_options,
1288
revision_specs=revision,
1289
old_label=old_label, new_label=new_label)
1290
1291
1292
class cmd_deleted(Command):
1293
"""List files deleted in the working tree.
1294
"""
1295
# TODO: Show files deleted since a previous revision, or
1296
# between two revisions.
1297
# TODO: Much more efficient way to do this: read in new
1298
# directories with readdir, rather than stating each one. Same
1299
# level of effort but possibly much less IO. (Or possibly not,
1300
# if the directories are very large...)
1301
takes_options = ['show-ids']
1302
1303
@display_command
1304
def run(self, show_ids=False):
1305
tree = WorkingTree.open_containing(u'.')[0]
1306
old = tree.basis_tree()
1307
for path, ie in old.inventory.iter_entries():
1308
if not tree.has_id(ie.file_id):
1309
self.outf.write(path)
1310
if show_ids:
1311
self.outf.write(' ')
1312
self.outf.write(ie.file_id)
1313
self.outf.write('\n')
1314
1315
1316
class cmd_modified(Command):
1317
"""List files modified in working tree."""
1318
hidden = True
1319
@display_command
1320
def run(self):
1321
tree = WorkingTree.open_containing(u'.')[0]
1322
td = tree.changes_from(tree.basis_tree())
1323
for path, id, kind, text_modified, meta_modified in td.modified:
1324
self.outf.write(path + '\n')
1325
1326
1327
class cmd_added(Command):
1328
"""List files added in working tree."""
1329
hidden = True
1330
@display_command
1331
def run(self):
1332
wt = WorkingTree.open_containing(u'.')[0]
1333
basis_inv = wt.basis_tree().inventory
1334
inv = wt.inventory
1335
for file_id in inv:
1336
if file_id in basis_inv:
1337
continue
1338
if inv.is_root(file_id) and len(basis_inv) == 0:
1339
continue
1340
path = inv.id2path(file_id)
1341
if not os.access(osutils.abspath(path), os.F_OK):
1342
continue
1343
self.outf.write(path + '\n')
1344
1345
1346
class cmd_root(Command):
1347
"""Show the tree root directory.
1348
1349
The root is the nearest enclosing directory with a .bzr control
1350
directory."""
1351
takes_args = ['filename?']
1352
@display_command
1353
def run(self, filename=None):
1354
"""Print the branch root."""
1355
tree = WorkingTree.open_containing(filename)[0]
1356
self.outf.write(tree.basedir + '\n')
1357
1358
1359
class cmd_log(Command):
1360
"""Show log of a branch, file, or directory.
1361
1362
By default show the log of the branch containing the working directory.
1363
1364
To request a range of logs, you can use the command -r begin..end
1365
-r revision requests a specific revision, -r ..end or -r begin.. are
1366
also valid.
1367
1368
examples:
1369
bzr log
1370
bzr log foo.c
1371
bzr log -r -10.. http://server/branch
1372
"""
1373
1374
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1375
1376
takes_args = ['location?']
1377
takes_options = [Option('forward',
1378
help='show from oldest to newest'),
1379
'timezone',
1380
Option('verbose',
1381
short_name='v',
1382
help='show files changed in each revision'),
1383
'show-ids', 'revision',
1384
'log-format',
1385
'line', 'long',
1386
Option('message',
1387
short_name='m',
1388
help='show revisions whose message matches this regexp',
1389
type=str),
1390
'short',
1391
]
1392
encoding_type = 'replace'
1393
1394
@display_command
1395
def run(self, location=None, timezone='original',
1396
verbose=False,
1397
show_ids=False,
1398
forward=False,
1399
revision=None,
1400
log_format=None,
1401
message=None,
1402
long=False,
1403
short=False,
1404
line=False):
1405
from bzrlib.log import log_formatter, show_log
1406
assert message is None or isinstance(message, basestring), \
1407
"invalid message argument %r" % message
1408
direction = (forward and 'forward') or 'reverse'
1409
1410
# log everything
1411
file_id = None
1412
if location:
1413
# find the file id to log:
1414
1415
dir, fp = bzrdir.BzrDir.open_containing(location)
1416
b = dir.open_branch()
1417
if fp != '':
1418
try:
1419
# might be a tree:
1420
inv = dir.open_workingtree().inventory
1421
except (errors.NotBranchError, errors.NotLocalUrl):
1422
# either no tree, or is remote.
1423
inv = b.basis_tree().inventory
1424
file_id = inv.path2id(fp)
1425
if file_id is None:
1426
raise errors.BzrCommandError(
1427
"Path does not have any revision history: %s" %
1428
location)
1429
else:
1430
# local dir only
1431
# FIXME ? log the current subdir only RBC 20060203
1432
if revision is not None \
1433
and len(revision) > 0 and revision[0].get_branch():
1434
location = revision[0].get_branch()
1435
else:
1436
location = '.'
1437
dir, relpath = bzrdir.BzrDir.open_containing(location)
1438
b = dir.open_branch()
1439
1440
if revision is None:
1441
rev1 = None
1442
rev2 = None
1443
elif len(revision) == 1:
1444
rev1 = rev2 = revision[0].in_history(b).revno
1445
elif len(revision) == 2:
1446
if revision[1].get_branch() != revision[0].get_branch():
1447
# b is taken from revision[0].get_branch(), and
1448
# show_log will use its revision_history. Having
1449
# different branches will lead to weird behaviors.
1450
raise errors.BzrCommandError(
1451
"Log doesn't accept two revisions in different branches.")
1452
if revision[0].spec is None:
1453
# missing begin-range means first revision
1454
rev1 = 1
1455
else:
1456
rev1 = revision[0].in_history(b).revno
1457
1458
if revision[1].spec is None:
1459
# missing end-range means last known revision
1460
rev2 = b.revno()
1461
else:
1462
rev2 = revision[1].in_history(b).revno
1463
else:
1464
raise errors.BzrCommandError('bzr log --revision takes one or two values.')
1465
1466
# By this point, the revision numbers are converted to the +ve
1467
# form if they were supplied in the -ve form, so we can do
1468
# this comparison in relative safety
1469
if rev1 > rev2:
1470
(rev2, rev1) = (rev1, rev2)
1471
1472
if (log_format is None):
1473
default = b.get_config().log_format()
1474
log_format = get_log_format(long=long, short=short, line=line,
1475
default=default)
1476
lf = log_formatter(log_format,
1477
show_ids=show_ids,
1478
to_file=self.outf,
1479
show_timezone=timezone)
1480
1481
show_log(b,
1482
lf,
1483
file_id,
1484
verbose=verbose,
1485
direction=direction,
1486
start_revision=rev1,
1487
end_revision=rev2,
1488
search=message)
1489
1490
1491
def get_log_format(long=False, short=False, line=False, default='long'):
1492
log_format = default
1493
if long:
1494
log_format = 'long'
1495
if short:
1496
log_format = 'short'
1497
if line:
1498
log_format = 'line'
1499
return log_format
1500
1501
1502
class cmd_touching_revisions(Command):
1503
"""Return revision-ids which affected a particular file.
1504
1505
A more user-friendly interface is "bzr log FILE".
1506
"""
1507
1508
hidden = True
1509
takes_args = ["filename"]
1510
1511
@display_command
1512
def run(self, filename):
1513
tree, relpath = WorkingTree.open_containing(filename)
1514
b = tree.branch
1515
inv = tree.read_working_inventory()
1516
file_id = inv.path2id(relpath)
1517
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1518
self.outf.write("%6d %s\n" % (revno, what))
1519
1520
1521
class cmd_ls(Command):
1522
"""List files in a tree.
1523
"""
1524
1525
# TODO: Take a revision or remote path and list that tree instead.
1526
takes_options = ['verbose', 'revision',
1527
Option('non-recursive',
1528
help='don\'t recurse into sub-directories'),
1529
Option('from-root',
1530
help='Print all paths from the root of the branch.'),
1531
Option('unknown', help='Print unknown files'),
1532
Option('versioned', help='Print versioned files'),
1533
Option('ignored', help='Print ignored files'),
1534
1535
Option('null', help='Null separate the files'),
1536
'kind', 'show-ids'
1537
]
1538
@display_command
1539
def run(self, revision=None, verbose=False,
1540
non_recursive=False, from_root=False,
1541
unknown=False, versioned=False, ignored=False,
1542
null=False, kind=None, show_ids=False):
1543
1544
if kind and kind not in ('file', 'directory', 'symlink'):
1545
raise errors.BzrCommandError('invalid kind specified')
1546
1547
if verbose and null:
1548
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1549
all = not (unknown or versioned or ignored)
1550
1551
selection = {'I':ignored, '?':unknown, 'V':versioned}
1552
1553
tree, relpath = WorkingTree.open_containing(u'.')
1554
if from_root:
1555
relpath = u''
1556
elif relpath:
1557
relpath += '/'
1558
if revision is not None:
1559
tree = tree.branch.repository.revision_tree(
1560
revision[0].in_history(tree.branch).rev_id)
1561
1562
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1563
if fp.startswith(relpath):
1564
fp = fp[len(relpath):]
1565
if non_recursive and '/' in fp:
1566
continue
1567
if not all and not selection[fc]:
1568
continue
1569
if kind is not None and fkind != kind:
1570
continue
1571
if verbose:
1572
kindch = entry.kind_character()
1573
outstring = '%-8s %s%s' % (fc, fp, kindch)
1574
if show_ids and fid is not None:
1575
outstring = "%-50s %s" % (outstring, fid)
1576
self.outf.write(outstring + '\n')
1577
elif null:
1578
self.outf.write(fp + '\0')
1579
if show_ids:
1580
if fid is not None:
1581
self.outf.write(fid)
1582
self.outf.write('\0')
1583
self.outf.flush()
1584
else:
1585
if fid is not None:
1586
my_id = fid
1587
else:
1588
my_id = ''
1589
if show_ids:
1590
self.outf.write('%-50s %s\n' % (fp, my_id))
1591
else:
1592
self.outf.write(fp + '\n')
1593
1594
1595
class cmd_unknowns(Command):
1596
"""List unknown files."""
1597
@display_command
1598
def run(self):
1599
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1600
self.outf.write(osutils.quotefn(f) + '\n')
1601
1602
1603
class cmd_ignore(Command):
1604
"""Ignore specified files or patterns.
1605
1606
To remove patterns from the ignore list, edit the .bzrignore file.
1607
1608
Trailing slashes on patterns are ignored.
1609
If the pattern contains a slash or is a regular expression, it is compared
1610
to the whole path from the branch root. Otherwise, it is compared to only
1611
the last component of the path. To match a file only in the root
1612
directory, prepend './'.
1613
1614
Ignore patterns specifying absolute paths are not allowed.
1615
1616
Ignore patterns may include globbing wildcards such as:
1617
? - Matches any single character except '/'
1618
* - Matches 0 or more characters except '/'
1619
/**/ - Matches 0 or more directories in a path
1620
[a-z] - Matches a single character from within a group of characters
1621
1622
Ignore patterns may also be Python regular expressions.
1623
Regular expression ignore patterns are identified by a 'RE:' prefix
1624
followed by the regular expression. Regular expression ignore patterns
1625
may not include named or numbered groups.
1626
1627
Note: ignore patterns containing shell wildcards must be quoted from
1628
the shell on Unix.
1629
1630
examples:
1631
bzr ignore ./Makefile
1632
bzr ignore '*.class'
1633
bzr ignore 'lib/**/*.o'
1634
bzr ignore 'RE:lib/.*\.o'
1635
"""
1636
takes_args = ['name_pattern*']
1637
takes_options = [
1638
Option('old-default-rules',
1639
help='Out the ignore rules bzr < 0.9 always used.')
1640
]
1641
1642
def run(self, name_pattern_list=None, old_default_rules=None):
1643
from bzrlib.atomicfile import AtomicFile
1644
if old_default_rules is not None:
1645
# dump the rules and exit
1646
for pattern in ignores.OLD_DEFAULTS:
1647
print pattern
1648
return
1649
if not name_pattern_list:
1650
raise errors.BzrCommandError("ignore requires at least one "
1651
"NAME_PATTERN or --old-default-rules")
1652
for name_pattern in name_pattern_list:
1653
if name_pattern[0] == '/':
1654
raise errors.BzrCommandError(
1655
"NAME_PATTERN should not be an absolute path")
1656
tree, relpath = WorkingTree.open_containing(u'.')
1657
ifn = tree.abspath('.bzrignore')
1658
if os.path.exists(ifn):
1659
f = open(ifn, 'rt')
1660
try:
1661
igns = f.read().decode('utf-8')
1662
finally:
1663
f.close()
1664
else:
1665
igns = ''
1666
1667
# TODO: If the file already uses crlf-style termination, maybe
1668
# we should use that for the newly added lines?
1669
1670
if igns and igns[-1] != '\n':
1671
igns += '\n'
1672
for name_pattern in name_pattern_list:
1673
igns += name_pattern.rstrip('/') + '\n'
1674
1675
f = AtomicFile(ifn, 'wb')
1676
try:
1677
f.write(igns.encode('utf-8'))
1678
f.commit()
1679
finally:
1680
f.close()
1681
1682
inv = tree.inventory
1683
if inv.path2id('.bzrignore'):
1684
mutter('.bzrignore is already versioned')
1685
else:
1686
mutter('need to make new .bzrignore file versioned')
1687
tree.add(['.bzrignore'])
1688
1689
1690
class cmd_ignored(Command):
1691
"""List ignored files and the patterns that matched them.
1692
1693
See also: bzr ignore"""
1694
@display_command
1695
def run(self):
1696
tree = WorkingTree.open_containing(u'.')[0]
1697
for path, file_class, kind, file_id, entry in tree.list_files():
1698
if file_class != 'I':
1699
continue
1700
## XXX: Slightly inefficient since this was already calculated
1701
pat = tree.is_ignored(path)
1702
print '%-50s %s' % (path, pat)
1703
1704
1705
class cmd_lookup_revision(Command):
1706
"""Lookup the revision-id from a revision-number
1707
1708
example:
1709
bzr lookup-revision 33
1710
"""
1711
hidden = True
1712
takes_args = ['revno']
1713
1714
@display_command
1715
def run(self, revno):
1716
try:
1717
revno = int(revno)
1718
except ValueError:
1719
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1720
1721
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1722
1723
1724
class cmd_export(Command):
1725
"""Export past revision to destination directory.
1726
1727
If no revision is specified this exports the last committed revision.
1728
1729
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1730
given, try to find the format with the extension. If no extension
1731
is found exports to a directory (equivalent to --format=dir).
1732
1733
Root may be the top directory for tar, tgz and tbz2 formats. If none
1734
is given, the top directory will be the root name of the file.
1735
1736
If branch is omitted then the branch containing the CWD will be used.
1737
1738
Note: export of tree with non-ascii filenames to zip is not supported.
1739
1740
Supported formats Autodetected by extension
1741
----------------- -------------------------
1742
dir -
1743
tar .tar
1744
tbz2 .tar.bz2, .tbz2
1745
tgz .tar.gz, .tgz
1746
zip .zip
1747
"""
1748
takes_args = ['dest', 'branch?']
1749
takes_options = ['revision', 'format', 'root']
1750
def run(self, dest, branch=None, revision=None, format=None, root=None):
1751
from bzrlib.export import export
1752
1753
if branch is None:
1754
tree = WorkingTree.open_containing(u'.')[0]
1755
b = tree.branch
1756
else:
1757
b = Branch.open(branch)
1758
1759
if revision is None:
1760
# should be tree.last_revision FIXME
1761
rev_id = b.last_revision()
1762
else:
1763
if len(revision) != 1:
1764
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1765
rev_id = revision[0].in_history(b).rev_id
1766
t = b.repository.revision_tree(rev_id)
1767
try:
1768
export(t, dest, format, root)
1769
except errors.NoSuchExportFormat, e:
1770
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1771
1772
1773
class cmd_cat(Command):
1774
"""Write a file's text from a previous revision."""
1775
1776
takes_options = ['revision', 'name-from-revision']
1777
takes_args = ['filename']
1778
encoding_type = 'exact'
1779
1780
@display_command
1781
def run(self, filename, revision=None, name_from_revision=False):
1782
if revision is not None and len(revision) != 1:
1783
raise errors.BzrCommandError("bzr cat --revision takes exactly"
1784
" one number")
1785
1786
tree = None
1787
try:
1788
tree, relpath = WorkingTree.open_containing(filename)
1789
b = tree.branch
1790
except (errors.NotBranchError, errors.NotLocalUrl):
1791
pass
1792
1793
if revision is not None and revision[0].get_branch() is not None:
1794
b = Branch.open(revision[0].get_branch())
1795
if tree is None:
1796
b, relpath = Branch.open_containing(filename)
1797
tree = b.basis_tree()
1798
if revision is None:
1799
revision_id = b.last_revision()
1800
else:
1801
revision_id = revision[0].in_history(b).rev_id
1802
1803
cur_file_id = tree.path2id(relpath)
1804
rev_tree = b.repository.revision_tree(revision_id)
1805
old_file_id = rev_tree.path2id(relpath)
1806
1807
if name_from_revision:
1808
if old_file_id is None:
1809
raise errors.BzrCommandError("%r is not present in revision %s"
1810
% (filename, revision_id))
1811
else:
1812
rev_tree.print_file(old_file_id)
1813
elif cur_file_id is not None:
1814
rev_tree.print_file(cur_file_id)
1815
elif old_file_id is not None:
1816
rev_tree.print_file(old_file_id)
1817
else:
1818
raise errors.BzrCommandError("%r is not present in revision %s" %
1819
(filename, revision_id))
1820
1821
1822
class cmd_local_time_offset(Command):
1823
"""Show the offset in seconds from GMT to local time."""
1824
hidden = True
1825
@display_command
1826
def run(self):
1827
print osutils.local_time_offset()
1828
1829
1830
1831
class cmd_commit(Command):
1832
"""Commit changes into a new revision.
1833
1834
If no arguments are given, the entire tree is committed.
1835
1836
If selected files are specified, only changes to those files are
1837
committed. If a directory is specified then the directory and everything
1838
within it is committed.
1839
1840
A selected-file commit may fail in some cases where the committed
1841
tree would be invalid, such as trying to commit a file in a
1842
newly-added directory that is not itself committed.
1843
"""
1844
# TODO: Run hooks on tree to-be-committed, and after commit.
1845
1846
# TODO: Strict commit that fails if there are deleted files.
1847
# (what does "deleted files" mean ??)
1848
1849
# TODO: Give better message for -s, --summary, used by tla people
1850
1851
# XXX: verbose currently does nothing
1852
1853
takes_args = ['selected*']
1854
takes_options = ['message', 'verbose',
1855
Option('unchanged',
1856
help='commit even if nothing has changed'),
1857
Option('file', type=str,
1858
short_name='F',
1859
argname='msgfile',
1860
help='file containing commit message'),
1861
Option('strict',
1862
help="refuse to commit if there are unknown "
1863
"files in the working tree."),
1864
Option('local',
1865
help="perform a local only commit in a bound "
1866
"branch. Such commits are not pushed to "
1867
"the master branch until a normal commit "
1868
"is performed."
1869
),
1870
]
1871
aliases = ['ci', 'checkin']
1872
1873
def run(self, message=None, file=None, verbose=True, selected_list=None,
1874
unchanged=False, strict=False, local=False):
1875
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1876
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1877
StrictCommitFailed)
1878
from bzrlib.msgeditor import edit_commit_message, \
1879
make_commit_message_template
1880
1881
# TODO: Need a blackbox test for invoking the external editor; may be
1882
# slightly problematic to run this cross-platform.
1883
1884
# TODO: do more checks that the commit will succeed before
1885
# spending the user's valuable time typing a commit message.
1886
tree, selected_list = tree_files(selected_list)
1887
if selected_list == ['']:
1888
# workaround - commit of root of tree should be exactly the same
1889
# as just default commit in that tree, and succeed even though
1890
# selected-file merge commit is not done yet
1891
selected_list = []
1892
1893
if local and not tree.branch.get_bound_location():
1894
raise errors.LocalRequiresBoundBranch()
1895
1896
def get_message(commit_obj):
1897
"""Callback to get commit message"""
1898
my_message = message
1899
if my_message is None and not file:
1900
template = make_commit_message_template(tree, selected_list)
1901
my_message = edit_commit_message(template)
1902
if my_message is None:
1903
raise errors.BzrCommandError("please specify a commit"
1904
" message with either --message or --file")
1905
elif my_message and file:
1906
raise errors.BzrCommandError(
1907
"please specify either --message or --file")
1908
if file:
1909
my_message = codecs.open(file, 'rt',
1910
bzrlib.user_encoding).read()
1911
if my_message == "":
1912
raise errors.BzrCommandError("empty commit message specified")
1913
return my_message
1914
1915
if verbose:
1916
reporter = ReportCommitToLog()
1917
else:
1918
reporter = NullCommitReporter()
1919
1920
try:
1921
tree.commit(message_callback=get_message,
1922
specific_files=selected_list,
1923
allow_pointless=unchanged, strict=strict, local=local,
1924
reporter=reporter)
1925
except PointlessCommit:
1926
# FIXME: This should really happen before the file is read in;
1927
# perhaps prepare the commit; get the message; then actually commit
1928
raise errors.BzrCommandError("no changes to commit."
1929
" use --unchanged to commit anyhow")
1930
except ConflictsInTree:
1931
raise errors.BzrCommandError('Conflicts detected in working '
1932
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
1933
' resolve.')
1934
except StrictCommitFailed:
1935
raise errors.BzrCommandError("Commit refused because there are"
1936
" unknown files in the working tree.")
1937
except errors.BoundBranchOutOfDate, e:
1938
raise errors.BzrCommandError(str(e) + "\n"
1939
'To commit to master branch, run update and then commit.\n'
1940
'You can also pass --local to commit to continue working '
1941
'disconnected.')
1942
1943
1944
class cmd_check(Command):
1945
"""Validate consistency of branch history.
1946
1947
This command checks various invariants about the branch storage to
1948
detect data corruption or bzr bugs.
1949
"""
1950
takes_args = ['branch?']
1951
takes_options = ['verbose']
1952
1953
def run(self, branch=None, verbose=False):
1954
from bzrlib.check import check
1955
if branch is None:
1956
tree = WorkingTree.open_containing()[0]
1957
branch = tree.branch
1958
else:
1959
branch = Branch.open(branch)
1960
check(branch, verbose)
1961
1962
1963
class cmd_upgrade(Command):
1964
"""Upgrade branch storage to current format.
1965
1966
The check command or bzr developers may sometimes advise you to run
1967
this command. When the default format has changed you may also be warned
1968
during other operations to upgrade.
1969
"""
1970
takes_args = ['url?']
1971
takes_options = [
1972
Option('format',
1973
help='Upgrade to a specific format. Current formats'
1974
' are: default, knit, metaweave and weave.'
1975
' Default is knit; metaweave and weave are'
1976
' deprecated',
1977
type=get_format_type),
1978
]
1979
1980
1981
def run(self, url='.', format=None):
1982
from bzrlib.upgrade import upgrade
1983
if format is None:
1984
format = get_format_type('default')
1985
upgrade(url, format)
1986
1987
1988
class cmd_whoami(Command):
1989
"""Show or set bzr user id.
1990
1991
examples:
1992
bzr whoami --email
1993
bzr whoami 'Frank Chu <fchu@example.com>'
1994
"""
1995
takes_options = [ Option('email',
1996
help='display email address only'),
1997
Option('branch',
1998
help='set identity for the current branch instead of '
1999
'globally'),
2000
]
2001
takes_args = ['name?']
2002
encoding_type = 'replace'
2003
2004
@display_command
2005
def run(self, email=False, branch=False, name=None):
2006
if name is None:
2007
# use branch if we're inside one; otherwise global config
2008
try:
2009
c = Branch.open_containing('.')[0].get_config()
2010
except errors.NotBranchError:
2011
c = config.GlobalConfig()
2012
if email:
2013
self.outf.write(c.user_email() + '\n')
2014
else:
2015
self.outf.write(c.username() + '\n')
2016
return
2017
2018
# display a warning if an email address isn't included in the given name.
2019
try:
2020
config.extract_email_address(name)
2021
except errors.NoEmailInUsername, e:
2022
warning('"%s" does not seem to contain an email address. '
2023
'This is allowed, but not recommended.', name)
2024
2025
# use global config unless --branch given
2026
if branch:
2027
c = Branch.open_containing('.')[0].get_config()
2028
else:
2029
c = config.GlobalConfig()
2030
c.set_user_option('email', name)
2031
2032
2033
class cmd_nick(Command):
2034
"""Print or set the branch nickname.
2035
2036
If unset, the tree root directory name is used as the nickname
2037
To print the current nickname, execute with no argument.
2038
"""
2039
takes_args = ['nickname?']
2040
def run(self, nickname=None):
2041
branch = Branch.open_containing(u'.')[0]
2042
if nickname is None:
2043
self.printme(branch)
2044
else:
2045
branch.nick = nickname
2046
2047
@display_command
2048
def printme(self, branch):
2049
print branch.nick
2050
2051
2052
class cmd_selftest(Command):
2053
"""Run internal test suite.
2054
2055
This creates temporary test directories in the working directory,
2056
but not existing data is affected. These directories are deleted
2057
if the tests pass, or left behind to help in debugging if they
2058
fail and --keep-output is specified.
2059
2060
If arguments are given, they are regular expressions that say
2061
which tests should run.
2062
2063
If the global option '--no-plugins' is given, plugins are not loaded
2064
before running the selftests. This has two effects: features provided or
2065
modified by plugins will not be tested, and tests provided by plugins will
2066
not be run.
2067
2068
examples:
2069
bzr selftest ignore
2070
bzr --no-plugins selftest -v
2071
"""
2072
# TODO: --list should give a list of all available tests
2073
2074
# NB: this is used from the class without creating an instance, which is
2075
# why it does not have a self parameter.
2076
def get_transport_type(typestring):
2077
"""Parse and return a transport specifier."""
2078
if typestring == "sftp":
2079
from bzrlib.transport.sftp import SFTPAbsoluteServer
2080
return SFTPAbsoluteServer
2081
if typestring == "memory":
2082
from bzrlib.transport.memory import MemoryServer
2083
return MemoryServer
2084
if typestring == "fakenfs":
2085
from bzrlib.transport.fakenfs import FakeNFSServer
2086
return FakeNFSServer
2087
msg = "No known transport type %s. Supported types are: sftp\n" %\
2088
(typestring)
2089
raise errors.BzrCommandError(msg)
2090
2091
hidden = True
2092
takes_args = ['testspecs*']
2093
takes_options = ['verbose',
2094
Option('one', help='stop when one test fails'),
2095
Option('keep-output',
2096
help='keep output directories when tests fail'),
2097
Option('transport',
2098
help='Use a different transport by default '
2099
'throughout the test suite.',
2100
type=get_transport_type),
2101
Option('benchmark', help='run the bzr bencharks.'),
2102
Option('lsprof-timed',
2103
help='generate lsprof output for benchmarked'
2104
' sections of code.'),
2105
Option('cache-dir', type=str,
2106
help='a directory to cache intermediate'
2107
' benchmark steps'),
2108
Option('clean-output',
2109
help='clean temporary tests directories'
2110
' without running tests'),
2111
]
2112
encoding_type = 'replace'
2113
2114
def run(self, testspecs_list=None, verbose=None, one=False,
2115
keep_output=False, transport=None, benchmark=None,
2116
lsprof_timed=None, cache_dir=None, clean_output=False):
2117
import bzrlib.ui
2118
from bzrlib.tests import selftest
2119
import bzrlib.benchmarks as benchmarks
2120
from bzrlib.benchmarks import tree_creator
2121
2122
if clean_output:
2123
from bzrlib.tests import clean_selftest_output
2124
clean_selftest_output()
2125
return 0
2126
2127
if cache_dir is not None:
2128
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2129
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2130
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2131
print
2132
if testspecs_list is not None:
2133
pattern = '|'.join(testspecs_list)
2134
else:
2135
pattern = ".*"
2136
if benchmark:
2137
test_suite_factory = benchmarks.test_suite
2138
if verbose is None:
2139
verbose = True
2140
# TODO: should possibly lock the history file...
2141
benchfile = open(".perf_history", "at", buffering=1)
2142
else:
2143
test_suite_factory = None
2144
if verbose is None:
2145
verbose = False
2146
benchfile = None
2147
try:
2148
result = selftest(verbose=verbose,
2149
pattern=pattern,
2150
stop_on_failure=one,
2151
keep_output=keep_output,
2152
transport=transport,
2153
test_suite_factory=test_suite_factory,
2154
lsprof_timed=lsprof_timed,
2155
bench_history=benchfile)
2156
finally:
2157
if benchfile is not None:
2158
benchfile.close()
2159
if result:
2160
info('tests passed')
2161
else:
2162
info('tests failed')
2163
return int(not result)
2164
2165
2166
class cmd_version(Command):
2167
"""Show version of bzr."""
2168
2169
@display_command
2170
def run(self):
2171
from bzrlib.version import show_version
2172
show_version()
2173
2174
2175
class cmd_rocks(Command):
2176
"""Statement of optimism."""
2177
2178
hidden = True
2179
2180
@display_command
2181
def run(self):
2182
print "it sure does!"
2183
2184
2185
class cmd_find_merge_base(Command):
2186
"""Find and print a base revision for merging two branches."""
2187
# TODO: Options to specify revisions on either side, as if
2188
# merging only part of the history.
2189
takes_args = ['branch', 'other']
2190
hidden = True
2191
2192
@display_command
2193
def run(self, branch, other):
2194
from bzrlib.revision import MultipleRevisionSources
2195
2196
branch1 = Branch.open_containing(branch)[0]
2197
branch2 = Branch.open_containing(other)[0]
2198
2199
history_1 = branch1.revision_history()
2200
history_2 = branch2.revision_history()
2201
2202
last1 = branch1.last_revision()
2203
last2 = branch2.last_revision()
2204
2205
source = MultipleRevisionSources(branch1.repository,
2206
branch2.repository)
2207
2208
base_rev_id = common_ancestor(last1, last2, source)
2209
2210
print 'merge base is revision %s' % base_rev_id
2211
2212
2213
class cmd_merge(Command):
2214
"""Perform a three-way merge.
2215
2216
The branch is the branch you will merge from. By default, it will merge
2217
the latest revision. If you specify a revision, that revision will be
2218
merged. If you specify two revisions, the first will be used as a BASE,
2219
and the second one as OTHER. Revision numbers are always relative to the
2220
specified branch.
2221
2222
By default, bzr will try to merge in all new work from the other
2223
branch, automatically determining an appropriate base. If this
2224
fails, you may need to give an explicit base.
2225
2226
Merge will do its best to combine the changes in two branches, but there
2227
are some kinds of problems only a human can fix. When it encounters those,
2228
it will mark a conflict. A conflict means that you need to fix something,
2229
before you should commit.
2230
2231
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2232
2233
If there is no default branch set, the first merge will set it. After
2234
that, you can omit the branch to use the default. To change the
2235
default, use --remember. The value will only be saved if the remote
2236
location can be accessed.
2237
2238
Examples:
2239
2240
To merge the latest revision from bzr.dev
2241
bzr merge ../bzr.dev
2242
2243
To merge changes up to and including revision 82 from bzr.dev
2244
bzr merge -r 82 ../bzr.dev
2245
2246
To merge the changes introduced by 82, without previous changes:
2247
bzr merge -r 81..82 ../bzr.dev
2248
2249
merge refuses to run if there are any uncommitted changes, unless
2250
--force is given.
2251
2252
The following merge types are available:
2253
"""
2254
takes_args = ['branch?']
2255
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2256
Option('show-base', help="Show base revision text in "
2257
"conflicts"),
2258
Option('uncommitted', help='Apply uncommitted changes'
2259
' from a working copy, instead of branch changes'),
2260
Option('pull', help='If the destination is already'
2261
' completely merged into the source, pull from the'
2262
' source rather than merging. When this happens,'
2263
' you do not need to commit the result.'),
2264
]
2265
2266
def help(self):
2267
from inspect import getdoc
2268
return getdoc(self) + '\n' + _mod_merge.merge_type_help()
2269
2270
def run(self, branch=None, revision=None, force=False, merge_type=None,
2271
show_base=False, reprocess=False, remember=False,
2272
uncommitted=False, pull=False):
2273
if merge_type is None:
2274
merge_type = _mod_merge.Merge3Merger
2275
2276
tree = WorkingTree.open_containing(u'.')[0]
2277
2278
if branch is not None:
2279
try:
2280
reader = bundle.read_bundle_from_url(branch)
2281
except errors.NotABundle:
2282
pass # Continue on considering this url a Branch
2283
else:
2284
conflicts = merge_bundle(reader, tree, not force, merge_type,
2285
reprocess, show_base)
2286
if conflicts == 0:
2287
return 0
2288
else:
2289
return 1
2290
2291
if revision is None \
2292
or len(revision) < 1 or revision[0].needs_branch():
2293
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2294
2295
if revision is None or len(revision) < 1:
2296
if uncommitted:
2297
base = [branch, -1]
2298
other = [branch, None]
2299
else:
2300
base = [None, None]
2301
other = [branch, -1]
2302
other_branch, path = Branch.open_containing(branch)
2303
else:
2304
if uncommitted:
2305
raise errors.BzrCommandError('Cannot use --uncommitted and'
2306
' --revision at the same time.')
2307
branch = revision[0].get_branch() or branch
2308
if len(revision) == 1:
2309
base = [None, None]
2310
other_branch, path = Branch.open_containing(branch)
2311
revno = revision[0].in_history(other_branch).revno
2312
other = [branch, revno]
2313
else:
2314
assert len(revision) == 2
2315
if None in revision:
2316
raise errors.BzrCommandError(
2317
"Merge doesn't permit empty revision specifier.")
2318
base_branch, path = Branch.open_containing(branch)
2319
branch1 = revision[1].get_branch() or branch
2320
other_branch, path1 = Branch.open_containing(branch1)
2321
if revision[0].get_branch() is not None:
2322
# then path was obtained from it, and is None.
2323
path = path1
2324
2325
base = [branch, revision[0].in_history(base_branch).revno]
2326
other = [branch1, revision[1].in_history(other_branch).revno]
2327
2328
if tree.branch.get_parent() is None or remember:
2329
tree.branch.set_parent(other_branch.base)
2330
2331
if path != "":
2332
interesting_files = [path]
2333
else:
2334
interesting_files = None
2335
pb = ui.ui_factory.nested_progress_bar()
2336
try:
2337
try:
2338
conflict_count = _merge_helper(
2339
other, base, check_clean=(not force),
2340
merge_type=merge_type,
2341
reprocess=reprocess,
2342
show_base=show_base,
2343
pull=pull,
2344
pb=pb, file_list=interesting_files)
2345
finally:
2346
pb.finished()
2347
if conflict_count != 0:
2348
return 1
2349
else:
2350
return 0
2351
except errors.AmbiguousBase, e:
2352
m = ("sorry, bzr can't determine the right merge base yet\n"
2353
"candidates are:\n "
2354
+ "\n ".join(e.bases)
2355
+ "\n"
2356
"please specify an explicit base with -r,\n"
2357
"and (if you want) report this to the bzr developers\n")
2358
log_error(m)
2359
2360
# TODO: move up to common parent; this isn't merge-specific anymore.
2361
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2362
"""Use tree.branch's parent if none was supplied.
2363
2364
Report if the remembered location was used.
2365
"""
2366
if supplied_location is not None:
2367
return supplied_location
2368
stored_location = tree.branch.get_parent()
2369
mutter("%s", stored_location)
2370
if stored_location is None:
2371
raise errors.BzrCommandError("No location specified or remembered")
2372
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2373
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2374
return stored_location
2375
2376
2377
class cmd_remerge(Command):
2378
"""Redo a merge.
2379
2380
Use this if you want to try a different merge technique while resolving
2381
conflicts. Some merge techniques are better than others, and remerge
2382
lets you try different ones on different files.
2383
2384
The options for remerge have the same meaning and defaults as the ones for
2385
merge. The difference is that remerge can (only) be run when there is a
2386
pending merge, and it lets you specify particular files.
2387
2388
Examples:
2389
$ bzr remerge --show-base
2390
Re-do the merge of all conflicted files, and show the base text in
2391
conflict regions, in addition to the usual THIS and OTHER texts.
2392
2393
$ bzr remerge --merge-type weave --reprocess foobar
2394
Re-do the merge of "foobar", using the weave merge algorithm, with
2395
additional processing to reduce the size of conflict regions.
2396
2397
The following merge types are available:"""
2398
takes_args = ['file*']
2399
takes_options = ['merge-type', 'reprocess',
2400
Option('show-base', help="Show base revision text in "
2401
"conflicts")]
2402
2403
def help(self):
2404
from inspect import getdoc
2405
return getdoc(self) + '\n' + _mod_merge.merge_type_help()
2406
2407
def run(self, file_list=None, merge_type=None, show_base=False,
2408
reprocess=False):
2409
if merge_type is None:
2410
merge_type = _mod_merge.Merge3Merger
2411
tree, file_list = tree_files(file_list)
2412
tree.lock_write()
2413
try:
2414
parents = tree.get_parent_ids()
2415
if len(parents) != 2:
2416
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2417
" merges. Not cherrypicking or"
2418
" multi-merges.")
2419
repository = tree.branch.repository
2420
base_revision = common_ancestor(parents[0],
2421
parents[1], repository)
2422
base_tree = repository.revision_tree(base_revision)
2423
other_tree = repository.revision_tree(parents[1])
2424
interesting_ids = None
2425
new_conflicts = []
2426
conflicts = tree.conflicts()
2427
if file_list is not None:
2428
interesting_ids = set()
2429
for filename in file_list:
2430
file_id = tree.path2id(filename)
2431
if file_id is None:
2432
raise errors.NotVersionedError(filename)
2433
interesting_ids.add(file_id)
2434
if tree.kind(file_id) != "directory":
2435
continue
2436
2437
for name, ie in tree.inventory.iter_entries(file_id):
2438
interesting_ids.add(ie.file_id)
2439
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2440
else:
2441
# Remerge only supports resolving contents conflicts
2442
allowed_conflicts = ('text conflict', 'contents conflict')
2443
restore_files = [c.path for c in conflicts
2444
if c.typestring in allowed_conflicts]
2445
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2446
tree.set_conflicts(ConflictList(new_conflicts))
2447
if file_list is not None:
2448
restore_files = file_list
2449
for filename in restore_files:
2450
try:
2451
restore(tree.abspath(filename))
2452
except errors.NotConflicted:
2453
pass
2454
conflicts = _mod_merge.merge_inner(
2455
tree.branch, other_tree, base_tree,
2456
this_tree=tree,
2457
interesting_ids=interesting_ids,
2458
other_rev_id=parents[1],
2459
merge_type=merge_type,
2460
show_base=show_base,
2461
reprocess=reprocess)
2462
finally:
2463
tree.unlock()
2464
if conflicts > 0:
2465
return 1
2466
else:
2467
return 0
2468
2469
2470
class cmd_revert(Command):
2471
"""Revert files to a previous revision.
2472
2473
Giving a list of files will revert only those files. Otherwise, all files
2474
will be reverted. If the revision is not specified with '--revision', the
2475
last committed revision is used.
2476
2477
To remove only some changes, without reverting to a prior version, use
2478
merge instead. For example, "merge . --r-2..-3" will remove the changes
2479
introduced by -2, without affecting the changes introduced by -1. Or
2480
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2481
2482
By default, any files that have been manually changed will be backed up
2483
first. (Files changed only by merge are not backed up.) Backup files have
2484
'.~#~' appended to their name, where # is a number.
2485
2486
When you provide files, you can use their current pathname or the pathname
2487
from the target revision. So you can use revert to "undelete" a file by
2488
name. If you name a directory, all the contents of that directory will be
2489
reverted.
2490
"""
2491
takes_options = ['revision', 'no-backup']
2492
takes_args = ['file*']
2493
aliases = ['merge-revert']
2494
2495
def run(self, revision=None, no_backup=False, file_list=None):
2496
if file_list is not None:
2497
if len(file_list) == 0:
2498
raise errors.BzrCommandError("No files specified")
2499
else:
2500
file_list = []
2501
2502
tree, file_list = tree_files(file_list)
2503
if revision is None:
2504
# FIXME should be tree.last_revision
2505
rev_id = tree.last_revision()
2506
elif len(revision) != 1:
2507
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
2508
else:
2509
rev_id = revision[0].in_history(tree.branch).rev_id
2510
pb = ui.ui_factory.nested_progress_bar()
2511
try:
2512
tree.revert(file_list,
2513
tree.branch.repository.revision_tree(rev_id),
2514
not no_backup, pb)
2515
finally:
2516
pb.finished()
2517
2518
2519
class cmd_assert_fail(Command):
2520
"""Test reporting of assertion failures"""
2521
# intended just for use in testing
2522
2523
hidden = True
2524
2525
def run(self):
2526
raise AssertionError("always fails")
2527
2528
2529
class cmd_help(Command):
2530
"""Show help on a command or other topic.
2531
2532
For a list of all available commands, say 'bzr help commands'.
2533
"""
2534
takes_options = [Option('long', 'show help on all commands')]
2535
takes_args = ['topic?']
2536
aliases = ['?', '--help', '-?', '-h']
2537
2538
@display_command
2539
def run(self, topic=None, long=False):
2540
import bzrlib.help
2541
if topic is None and long:
2542
topic = "commands"
2543
bzrlib.help.help(topic)
2544
2545
2546
class cmd_shell_complete(Command):
2547
"""Show appropriate completions for context.
2548
2549
For a list of all available commands, say 'bzr shell-complete'.
2550
"""
2551
takes_args = ['context?']
2552
aliases = ['s-c']
2553
hidden = True
2554
2555
@display_command
2556
def run(self, context=None):
2557
import shellcomplete
2558
shellcomplete.shellcomplete(context)
2559
2560
2561
class cmd_fetch(Command):
2562
"""Copy in history from another branch but don't merge it.
2563
2564
This is an internal method used for pull and merge.
2565
"""
2566
hidden = True
2567
takes_args = ['from_branch', 'to_branch']
2568
def run(self, from_branch, to_branch):
2569
from bzrlib.fetch import Fetcher
2570
from_b = Branch.open(from_branch)
2571
to_b = Branch.open(to_branch)
2572
Fetcher(to_b, from_b)
2573
2574
2575
class cmd_missing(Command):
2576
"""Show unmerged/unpulled revisions between two branches.
2577
2578
OTHER_BRANCH may be local or remote.
2579
"""
2580
takes_args = ['other_branch?']
2581
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2582
Option('mine-only',
2583
'Display changes in the local branch only'),
2584
Option('theirs-only',
2585
'Display changes in the remote branch only'),
2586
'log-format',
2587
'line',
2588
'long',
2589
'short',
2590
'show-ids',
2591
'verbose'
2592
]
2593
encoding_type = 'replace'
2594
2595
@display_command
2596
def run(self, other_branch=None, reverse=False, mine_only=False,
2597
theirs_only=False, log_format=None, long=False, short=False, line=False,
2598
show_ids=False, verbose=False):
2599
from bzrlib.missing import find_unmerged, iter_log_data
2600
from bzrlib.log import log_formatter
2601
local_branch = Branch.open_containing(u".")[0]
2602
parent = local_branch.get_parent()
2603
if other_branch is None:
2604
other_branch = parent
2605
if other_branch is None:
2606
raise errors.BzrCommandError("No peer location known or specified.")
2607
print "Using last location: " + local_branch.get_parent()
2608
remote_branch = Branch.open(other_branch)
2609
if remote_branch.base == local_branch.base:
2610
remote_branch = local_branch
2611
local_branch.lock_read()
2612
try:
2613
remote_branch.lock_read()
2614
try:
2615
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2616
if (log_format is None):
2617
default = local_branch.get_config().log_format()
2618
log_format = get_log_format(long=long, short=short,
2619
line=line, default=default)
2620
lf = log_formatter(log_format,
2621
to_file=self.outf,
2622
show_ids=show_ids,
2623
show_timezone='original')
2624
if reverse is False:
2625
local_extra.reverse()
2626
remote_extra.reverse()
2627
if local_extra and not theirs_only:
2628
print "You have %d extra revision(s):" % len(local_extra)
2629
for data in iter_log_data(local_extra, local_branch.repository,
2630
verbose):
2631
lf.show(*data)
2632
printed_local = True
2633
else:
2634
printed_local = False
2635
if remote_extra and not mine_only:
2636
if printed_local is True:
2637
print "\n\n"
2638
print "You are missing %d revision(s):" % len(remote_extra)
2639
for data in iter_log_data(remote_extra, remote_branch.repository,
2640
verbose):
2641
lf.show(*data)
2642
if not remote_extra and not local_extra:
2643
status_code = 0
2644
print "Branches are up to date."
2645
else:
2646
status_code = 1
2647
finally:
2648
remote_branch.unlock()
2649
finally:
2650
local_branch.unlock()
2651
if not status_code and parent is None and other_branch is not None:
2652
local_branch.lock_write()
2653
try:
2654
# handle race conditions - a parent might be set while we run.
2655
if local_branch.get_parent() is None:
2656
local_branch.set_parent(remote_branch.base)
2657
finally:
2658
local_branch.unlock()
2659
return status_code
2660
2661
2662
class cmd_plugins(Command):
2663
"""List plugins"""
2664
hidden = True
2665
@display_command
2666
def run(self):
2667
import bzrlib.plugin
2668
from inspect import getdoc
2669
for name, plugin in bzrlib.plugin.all_plugins().items():
2670
if getattr(plugin, '__path__', None) is not None:
2671
print plugin.__path__[0]
2672
elif getattr(plugin, '__file__', None) is not None:
2673
print plugin.__file__
2674
else:
2675
print repr(plugin)
2676
2677
d = getdoc(plugin)
2678
if d:
2679
print '\t', d.split('\n')[0]
2680
2681
2682
class cmd_testament(Command):
2683
"""Show testament (signing-form) of a revision."""
2684
takes_options = ['revision',
2685
Option('long', help='Produce long-format testament'),
2686
Option('strict', help='Produce a strict-format'
2687
' testament')]
2688
takes_args = ['branch?']
2689
@display_command
2690
def run(self, branch=u'.', revision=None, long=False, strict=False):
2691
from bzrlib.testament import Testament, StrictTestament
2692
if strict is True:
2693
testament_class = StrictTestament
2694
else:
2695
testament_class = Testament
2696
b = WorkingTree.open_containing(branch)[0].branch
2697
b.lock_read()
2698
try:
2699
if revision is None:
2700
rev_id = b.last_revision()
2701
else:
2702
rev_id = revision[0].in_history(b).rev_id
2703
t = testament_class.from_revision(b.repository, rev_id)
2704
if long:
2705
sys.stdout.writelines(t.as_text_lines())
2706
else:
2707
sys.stdout.write(t.as_short_text())
2708
finally:
2709
b.unlock()
2710
2711
2712
class cmd_annotate(Command):
2713
"""Show the origin of each line in a file.
2714
2715
This prints out the given file with an annotation on the left side
2716
indicating which revision, author and date introduced the change.
2717
2718
If the origin is the same for a run of consecutive lines, it is
2719
shown only at the top, unless the --all option is given.
2720
"""
2721
# TODO: annotate directories; showing when each file was last changed
2722
# TODO: if the working copy is modified, show annotations on that
2723
# with new uncommitted lines marked
2724
aliases = ['ann', 'blame', 'praise']
2725
takes_args = ['filename']
2726
takes_options = [Option('all', help='show annotations on all lines'),
2727
Option('long', help='show date in annotations'),
2728
'revision',
2729
'show-ids',
2730
]
2731
2732
@display_command
2733
def run(self, filename, all=False, long=False, revision=None,
2734
show_ids=False):
2735
from bzrlib.annotate import annotate_file
2736
tree, relpath = WorkingTree.open_containing(filename)
2737
branch = tree.branch
2738
branch.lock_read()
2739
try:
2740
if revision is None:
2741
revision_id = branch.last_revision()
2742
elif len(revision) != 1:
2743
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2744
else:
2745
revision_id = revision[0].in_history(branch).rev_id
2746
file_id = tree.inventory.path2id(relpath)
2747
tree = branch.repository.revision_tree(revision_id)
2748
file_version = tree.inventory[file_id].revision
2749
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
2750
show_ids=show_ids)
2751
finally:
2752
branch.unlock()
2753
2754
2755
class cmd_re_sign(Command):
2756
"""Create a digital signature for an existing revision."""
2757
# TODO be able to replace existing ones.
2758
2759
hidden = True # is this right ?
2760
takes_args = ['revision_id*']
2761
takes_options = ['revision']
2762
2763
def run(self, revision_id_list=None, revision=None):
2764
import bzrlib.gpg as gpg
2765
if revision_id_list is not None and revision is not None:
2766
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
2767
if revision_id_list is None and revision is None:
2768
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
2769
b = WorkingTree.open_containing(u'.')[0].branch
2770
gpg_strategy = gpg.GPGStrategy(b.get_config())
2771
if revision_id_list is not None:
2772
for revision_id in revision_id_list:
2773
b.repository.sign_revision(revision_id, gpg_strategy)
2774
elif revision is not None:
2775
if len(revision) == 1:
2776
revno, rev_id = revision[0].in_history(b)
2777
b.repository.sign_revision(rev_id, gpg_strategy)
2778
elif len(revision) == 2:
2779
# are they both on rh- if so we can walk between them
2780
# might be nice to have a range helper for arbitrary
2781
# revision paths. hmm.
2782
from_revno, from_revid = revision[0].in_history(b)
2783
to_revno, to_revid = revision[1].in_history(b)
2784
if to_revid is None:
2785
to_revno = b.revno()
2786
if from_revno is None or to_revno is None:
2787
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
2788
for revno in range(from_revno, to_revno + 1):
2789
b.repository.sign_revision(b.get_rev_id(revno),
2790
gpg_strategy)
2791
else:
2792
raise errors.BzrCommandError('Please supply either one revision, or a range.')
2793
2794
2795
class cmd_bind(Command):
2796
"""Bind the current branch to a master branch.
2797
2798
After binding, commits must succeed on the master branch
2799
before they are executed on the local one.
2800
"""
2801
2802
takes_args = ['location']
2803
takes_options = []
2804
2805
def run(self, location=None):
2806
b, relpath = Branch.open_containing(u'.')
2807
b_other = Branch.open(location)
2808
try:
2809
b.bind(b_other)
2810
except errors.DivergedBranches:
2811
raise errors.BzrCommandError('These branches have diverged.'
2812
' Try merging, and then bind again.')
2813
2814
2815
class cmd_unbind(Command):
2816
"""Unbind the current branch from its master branch.
2817
2818
After unbinding, the local branch is considered independent.
2819
All subsequent commits will be local.
2820
"""
2821
2822
takes_args = []
2823
takes_options = []
2824
2825
def run(self):
2826
b, relpath = Branch.open_containing(u'.')
2827
if not b.unbind():
2828
raise errors.BzrCommandError('Local branch is not bound')
2829
2830
2831
class cmd_uncommit(Command):
2832
"""Remove the last committed revision.
2833
2834
--verbose will print out what is being removed.
2835
--dry-run will go through all the motions, but not actually
2836
remove anything.
2837
2838
In the future, uncommit will create a revision bundle, which can then
2839
be re-applied.
2840
"""
2841
2842
# TODO: jam 20060108 Add an option to allow uncommit to remove
2843
# unreferenced information in 'branch-as-repository' branches.
2844
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2845
# information in shared branches as well.
2846
takes_options = ['verbose', 'revision',
2847
Option('dry-run', help='Don\'t actually make changes'),
2848
Option('force', help='Say yes to all questions.')]
2849
takes_args = ['location?']
2850
aliases = []
2851
2852
def run(self, location=None,
2853
dry_run=False, verbose=False,
2854
revision=None, force=False):
2855
from bzrlib.log import log_formatter, show_log
2856
import sys
2857
from bzrlib.uncommit import uncommit
2858
2859
if location is None:
2860
location = u'.'
2861
control, relpath = bzrdir.BzrDir.open_containing(location)
2862
try:
2863
tree = control.open_workingtree()
2864
b = tree.branch
2865
except (errors.NoWorkingTree, errors.NotLocalUrl):
2866
tree = None
2867
b = control.open_branch()
2868
2869
rev_id = None
2870
if revision is None:
2871
revno = b.revno()
2872
else:
2873
# 'bzr uncommit -r 10' actually means uncommit
2874
# so that the final tree is at revno 10.
2875
# but bzrlib.uncommit.uncommit() actually uncommits
2876
# the revisions that are supplied.
2877
# So we need to offset it by one
2878
revno = revision[0].in_history(b).revno+1
2879
2880
if revno <= b.revno():
2881
rev_id = b.get_rev_id(revno)
2882
if rev_id is None:
2883
self.outf.write('No revisions to uncommit.\n')
2884
return 1
2885
2886
lf = log_formatter('short',
2887
to_file=self.outf,
2888
show_timezone='original')
2889
2890
show_log(b,
2891
lf,
2892
verbose=False,
2893
direction='forward',
2894
start_revision=revno,
2895
end_revision=b.revno())
2896
2897
if dry_run:
2898
print 'Dry-run, pretending to remove the above revisions.'
2899
if not force:
2900
val = raw_input('Press <enter> to continue')
2901
else:
2902
print 'The above revision(s) will be removed.'
2903
if not force:
2904
val = raw_input('Are you sure [y/N]? ')
2905
if val.lower() not in ('y', 'yes'):
2906
print 'Canceled'
2907
return 0
2908
2909
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2910
revno=revno)
2911
2912
2913
class cmd_break_lock(Command):
2914
"""Break a dead lock on a repository, branch or working directory.
2915
2916
CAUTION: Locks should only be broken when you are sure that the process
2917
holding the lock has been stopped.
2918
2919
You can get information on what locks are open via the 'bzr info' command.
2920
2921
example:
2922
bzr break-lock
2923
"""
2924
takes_args = ['location?']
2925
2926
def run(self, location=None, show=False):
2927
if location is None:
2928
location = u'.'
2929
control, relpath = bzrdir.BzrDir.open_containing(location)
2930
try:
2931
control.break_lock()
2932
except NotImplementedError:
2933
pass
2934
2935
2936
class cmd_wait_until_signalled(Command):
2937
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
2938
2939
This just prints a line to signal when it is ready, then blocks on stdin.
2940
"""
2941
2942
hidden = True
2943
2944
def run(self):
2945
sys.stdout.write("running\n")
2946
sys.stdout.flush()
2947
sys.stdin.readline()
2948
2949
2950
class cmd_serve(Command):
2951
"""Run the bzr server."""
2952
2953
aliases = ['server']
2954
2955
takes_options = [
2956
Option('inet',
2957
help='serve on stdin/out for use from inetd or sshd'),
2958
Option('port',
2959
help='listen for connections on nominated port of the form '
2960
'[hostname:]portnumber. Passing 0 as the port number will '
2961
'result in a dynamically allocated port.',
2962
type=str),
2963
Option('directory',
2964
help='serve contents of directory',
2965
type=unicode),
2966
Option('allow-writes',
2967
help='By default the server is a readonly server. Supplying '
2968
'--allow-writes enables write access to the contents of '
2969
'the served directory and below. '
2970
),
2971
]
2972
2973
def run(self, port=None, inet=False, directory=None, allow_writes=False):
2974
from bzrlib.transport import smart
2975
from bzrlib.transport import get_transport
2976
if directory is None:
2977
directory = os.getcwd()
2978
url = urlutils.local_path_to_url(directory)
2979
if not allow_writes:
2980
url = 'readonly+' + url
2981
t = get_transport(url)
2982
if inet:
2983
server = smart.SmartServerPipeStreamMedium(sys.stdin, sys.stdout, t)
2984
elif port is not None:
2985
if ':' in port:
2986
host, port = port.split(':')
2987
else:
2988
host = '127.0.0.1'
2989
server = smart.SmartTCPServer(t, host=host, port=int(port))
2990
print 'listening on port: ', server.port
2991
sys.stdout.flush()
2992
else:
2993
raise errors.BzrCommandError("bzr serve requires one of --inet or --port")
2994
server.serve()
2995
2996
2997
# command-line interpretation helper for merge-related commands
2998
def _merge_helper(other_revision, base_revision,
2999
check_clean=True, ignore_zero=False,
3000
this_dir=None, backup_files=False,
3001
merge_type=None,
3002
file_list=None, show_base=False, reprocess=False,
3003
pull=False,
3004
pb=DummyProgress()):
3005
"""Merge changes into a tree.
3006
3007
base_revision
3008
list(path, revno) Base for three-way merge.
3009
If [None, None] then a base will be automatically determined.
3010
other_revision
3011
list(path, revno) Other revision for three-way merge.
3012
this_dir
3013
Directory to merge changes into; '.' by default.
3014
check_clean
3015
If true, this_dir must have no uncommitted changes before the
3016
merge begins.
3017
ignore_zero - If true, suppress the "zero conflicts" message when
3018
there are no conflicts; should be set when doing something we expect
3019
to complete perfectly.
3020
file_list - If supplied, merge only changes to selected files.
3021
3022
All available ancestors of other_revision and base_revision are
3023
automatically pulled into the branch.
3024
3025
The revno may be -1 to indicate the last revision on the branch, which is
3026
the typical case.
3027
3028
This function is intended for use from the command line; programmatic
3029
clients might prefer to call merge.merge_inner(), which has less magic
3030
behavior.
3031
"""
3032
# Loading it late, so that we don't always have to import bzrlib.merge
3033
if merge_type is None:
3034
merge_type = _mod_merge.Merge3Merger
3035
if this_dir is None:
3036
this_dir = u'.'
3037
this_tree = WorkingTree.open_containing(this_dir)[0]
3038
if show_base and not merge_type is _mod_merge.Merge3Merger:
3039
raise errors.BzrCommandError("Show-base is not supported for this merge"
3040
" type. %s" % merge_type)
3041
if reprocess and not merge_type.supports_reprocess:
3042
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3043
" type %s." % merge_type)
3044
if reprocess and show_base:
3045
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3046
try:
3047
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3048
pb=pb)
3049
merger.pp = ProgressPhase("Merge phase", 5, pb)
3050
merger.pp.next_phase()
3051
merger.check_basis(check_clean)
3052
merger.set_other(other_revision)
3053
merger.pp.next_phase()
3054
merger.set_base(base_revision)
3055
if merger.base_rev_id == merger.other_rev_id:
3056
note('Nothing to do.')
3057
return 0
3058
if file_list is None:
3059
if pull and merger.base_rev_id == merger.this_rev_id:
3060
count = merger.this_tree.pull(merger.this_branch,
3061
False, merger.other_rev_id)
3062
note('%d revision(s) pulled.' % (count,))
3063
return 0
3064
merger.backup_files = backup_files
3065
merger.merge_type = merge_type
3066
merger.set_interesting_files(file_list)
3067
merger.show_base = show_base
3068
merger.reprocess = reprocess
3069
conflicts = merger.do_merge()
3070
if file_list is None:
3071
merger.set_pending()
3072
finally:
3073
pb.clear()
3074
return conflicts
3075
3076
3077
# Compatibility
3078
merge = _merge_helper
3079
3080
3081
# these get imported and then picked up by the scan for cmd_*
3082
# TODO: Some more consistent way to split command definitions across files;
3083
# we do need to load at least some information about them to know of
3084
# aliases. ideally we would avoid loading the implementation until the
3085
# details were needed.
3086
from bzrlib.cmd_version_info import cmd_version_info
3087
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3088
from bzrlib.bundle.commands import cmd_bundle_revisions
3089
from bzrlib.sign_my_commits import cmd_sign_my_commits
3090
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3091
cmd_weave_plan_merge, cmd_weave_merge_text
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0