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- Committer: Robert Collins
- Date: 2009-02-15 21:24:20 UTC
- mto: (4022.1.4 fetch.RemoteSink)
- mto: This revision was merged to the branch mainline in revision 4026.
- Revision ID: robertc@robertcollins.net-20090215212420-2h3c8fdf0w2h6e0v
Change the signature on VersionedFiles adapters to allow less typing and more flexability inside adapters.
- files added:
- .bzrignore
- bzrlib
- bzrlib/benchmarks
- bzrlib/benchmarks/tree_creator
- bzrlib/bundle
- bzrlib/bundle/serializer
- bzrlib/doc
- bzrlib/doc/api
- bzrlib/export
- bzrlib/help_topics
- bzrlib/help_topics/en
- bzrlib/plugins
- bzrlib/plugins/launchpad
- bzrlib/plugins/netrc_credential_store
- bzrlib/plugins/netrc_credential_store/tests
- bzrlib/repofmt
- bzrlib/smart
- bzrlib/store
- bzrlib/store/revision
- bzrlib/store/versioned
- bzrlib/tests
- bzrlib/tests/blackbox
- bzrlib/tests/branch_implementations
- bzrlib/tests/bzrdir_implementations
- bzrlib/tests/commands
- bzrlib/tests/interrepository_implementations
- bzrlib/tests/intertree_implementations
- bzrlib/tests/inventory_implementations
- bzrlib/tests/per_lock
- bzrlib/tests/per_repository
- bzrlib/tests/per_repository_reference
- bzrlib/tests/ssl_certs
- bzrlib/tests/test_patches_data
- bzrlib/tests/tree_implementations
- bzrlib/tests/workingtree_implementations
- bzrlib/transport
- bzrlib/transport/ftp
- 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/util/tests
- bzrlib/version_info_formats
- contrib
- contrib/bash
- contrib/emacs
- contrib/zsh
- doc
- doc/developers
- doc/en
- doc/en/admin-guide
- doc/en/developer-guide
- doc/en/mini-tutorial
- doc/en/quick-reference
- doc/en/release-notes
- doc/en/tutorials
- doc/en/user-guide
- doc/en/user-guide/images
- doc/en/user-reference
- doc/es
- doc/es/guia-desarrollador
- doc/es/guia-usuario
- doc/es/mini-tutorial
- doc/es/notas-version
- doc/es/referencia
- doc/es/referencia-rapida
- man1
- tools
- tools/doc_generate
- tools/packaging
- tools/win32
- files removed:
- .bzrignore
- foreign
- notes
- tests
added
removed
bzrlib/builtins.py
1
# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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 cStringIO
25
import sys
26
import time
27
28
import bzrlib
29
from bzrlib import (
30
bugtracker,
31
bundle,
32
btree_index,
33
bzrdir,
34
delta,
35
config,
36
errors,
37
globbing,
38
log,
39
merge as _mod_merge,
40
merge_directive,
41
osutils,
42
reconfigure,
43
revision as _mod_revision,
44
symbol_versioning,
45
transport,
46
tree as _mod_tree,
47
ui,
48
urlutils,
49
)
50
from bzrlib.branch import Branch
51
from bzrlib.conflicts import ConflictList
52
from bzrlib.revisionspec import RevisionSpec, RevisionInfo
53
from bzrlib.smtp_connection import SMTPConnection
54
from bzrlib.workingtree import WorkingTree
55
""")
56
57
from bzrlib.commands import Command, display_command
58
from bzrlib.option import (
59
ListOption,
60
Option,
61
RegistryOption,
62
custom_help,
63
_parse_revision_str,
64
)
65
from bzrlib.trace import mutter, note, warning, is_quiet, get_verbosity_level
66
67
68
def tree_files(file_list, default_branch=u'.', canonicalize=True):
69
try:
70
return internal_tree_files(file_list, default_branch, canonicalize)
71
except errors.FileInWrongBranch, e:
72
raise errors.BzrCommandError("%s is not in the same branch as %s" %
73
(e.path, file_list[0]))
74
75
76
def _get_one_revision(command_name, revisions):
77
if revisions is None:
78
return None
79
if len(revisions) != 1:
80
raise errors.BzrCommandError(
81
'bzr %s --revision takes exactly one revision identifier' % (
82
command_name,))
83
return revisions[0]
84
85
86
def _get_one_revision_tree(command_name, revisions, branch=None, tree=None):
87
if branch is None:
88
branch = tree.branch
89
if revisions is None:
90
if tree is not None:
91
rev_tree = tree.basis_tree()
92
else:
93
rev_tree = branch.basis_tree()
94
else:
95
revision = _get_one_revision(command_name, revisions)
96
rev_tree = revision.as_tree(branch)
97
return rev_tree
98
99
100
# XXX: Bad function name; should possibly also be a class method of
101
# WorkingTree rather than a function.
102
def internal_tree_files(file_list, default_branch=u'.', canonicalize=True):
103
"""Convert command-line paths to a WorkingTree and relative paths.
104
105
This is typically used for command-line processors that take one or
106
more filenames, and infer the workingtree that contains them.
107
108
The filenames given are not required to exist.
109
110
:param file_list: Filenames to convert.
111
112
:param default_branch: Fallback tree path to use if file_list is empty or
113
None.
114
115
:return: workingtree, [relative_paths]
116
"""
117
if file_list is None or len(file_list) == 0:
118
return WorkingTree.open_containing(default_branch)[0], file_list
119
tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
120
return tree, safe_relpath_files(tree, file_list, canonicalize)
121
122
123
def safe_relpath_files(tree, file_list, canonicalize=True):
124
"""Convert file_list into a list of relpaths in tree.
125
126
:param tree: A tree to operate on.
127
:param file_list: A list of user provided paths or None.
128
:return: A list of relative paths.
129
:raises errors.PathNotChild: When a provided path is in a different tree
130
than tree.
131
"""
132
if file_list is None:
133
return None
134
new_list = []
135
# tree.relpath exists as a "thunk" to osutils, but canonical_relpath
136
# doesn't - fix that up here before we enter the loop.
137
if canonicalize:
138
fixer = lambda p: osutils.canonical_relpath(tree.basedir, p)
139
else:
140
fixer = tree.relpath
141
for filename in file_list:
142
try:
143
new_list.append(fixer(osutils.dereference_path(filename)))
144
except errors.PathNotChild:
145
raise errors.FileInWrongBranch(tree.branch, filename)
146
return new_list
147
148
149
# TODO: Make sure no commands unconditionally use the working directory as a
150
# branch. If a filename argument is used, the first of them should be used to
151
# specify the branch. (Perhaps this can be factored out into some kind of
152
# Argument class, representing a file in a branch, where the first occurrence
153
# opens the branch?)
154
155
class cmd_status(Command):
156
"""Display status summary.
157
158
This reports on versioned and unknown files, reporting them
159
grouped by state. Possible states are:
160
161
added
162
Versioned in the working copy but not in the previous revision.
163
164
removed
165
Versioned in the previous revision but removed or deleted
166
in the working copy.
167
168
renamed
169
Path of this file changed from the previous revision;
170
the text may also have changed. This includes files whose
171
parent directory was renamed.
172
173
modified
174
Text has changed since the previous revision.
175
176
kind changed
177
File kind has been changed (e.g. from file to directory).
178
179
unknown
180
Not versioned and not matching an ignore pattern.
181
182
To see ignored files use 'bzr ignored'. For details on the
183
changes to file texts, use 'bzr diff'.
184
185
Note that --short or -S gives status flags for each item, similar
186
to Subversion's status command. To get output similar to svn -q,
187
use bzr status -SV.
188
189
If no arguments are specified, the status of the entire working
190
directory is shown. Otherwise, only the status of the specified
191
files or directories is reported. If a directory is given, status
192
is reported for everything inside that directory.
193
194
Before merges are committed, the pending merge tip revisions are
195
shown. To see all pending merge revisions, use the -v option.
196
To skip the display of pending merge information altogether, use
197
the no-pending option or specify a file/directory.
198
199
If a revision argument is given, the status is calculated against
200
that revision, or between two revisions if two are provided.
201
"""
202
203
# TODO: --no-recurse, --recurse options
204
205
takes_args = ['file*']
206
takes_options = ['show-ids', 'revision', 'change', 'verbose',
207
Option('short', help='Use short status indicators.',
208
short_name='S'),
209
Option('versioned', help='Only show versioned files.',
210
short_name='V'),
211
Option('no-pending', help='Don\'t show pending merges.',
212
),
213
]
214
aliases = ['st', 'stat']
215
216
encoding_type = 'replace'
217
_see_also = ['diff', 'revert', 'status-flags']
218
219
@display_command
220
def run(self, show_ids=False, file_list=None, revision=None, short=False,
221
versioned=False, no_pending=False, verbose=False):
222
from bzrlib.status import show_tree_status
223
224
if revision and len(revision) > 2:
225
raise errors.BzrCommandError('bzr status --revision takes exactly'
226
' one or two revision specifiers')
227
228
tree, relfile_list = tree_files(file_list)
229
# Avoid asking for specific files when that is not needed.
230
if relfile_list == ['']:
231
relfile_list = None
232
# Don't disable pending merges for full trees other than '.'.
233
if file_list == ['.']:
234
no_pending = True
235
# A specific path within a tree was given.
236
elif relfile_list is not None:
237
no_pending = True
238
show_tree_status(tree, show_ids=show_ids,
239
specific_files=relfile_list, revision=revision,
240
to_file=self.outf, short=short, versioned=versioned,
241
show_pending=(not no_pending), verbose=verbose)
242
243
244
class cmd_cat_revision(Command):
245
"""Write out metadata for a revision.
246
247
The revision to print can either be specified by a specific
248
revision identifier, or you can use --revision.
249
"""
250
251
hidden = True
252
takes_args = ['revision_id?']
253
takes_options = ['revision']
254
# cat-revision is more for frontends so should be exact
255
encoding = 'strict'
256
257
@display_command
258
def run(self, revision_id=None, revision=None):
259
if revision_id is not None and revision is not None:
260
raise errors.BzrCommandError('You can only supply one of'
261
' revision_id or --revision')
262
if revision_id is None and revision is None:
263
raise errors.BzrCommandError('You must supply either'
264
' --revision or a revision_id')
265
b = WorkingTree.open_containing(u'.')[0].branch
266
267
# TODO: jam 20060112 should cat-revision always output utf-8?
268
if revision_id is not None:
269
revision_id = osutils.safe_revision_id(revision_id, warn=False)
270
try:
271
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
272
except errors.NoSuchRevision:
273
msg = "The repository %s contains no revision %s." % (b.repository.base,
274
revision_id)
275
raise errors.BzrCommandError(msg)
276
elif revision is not None:
277
for rev in revision:
278
if rev is None:
279
raise errors.BzrCommandError('You cannot specify a NULL'
280
' revision.')
281
rev_id = rev.as_revision_id(b)
282
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
283
284
285
class cmd_dump_btree(Command):
286
"""Dump the contents of a btree index file to stdout.
287
288
PATH is a btree index file, it can be any URL. This includes things like
289
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
290
291
By default, the tuples stored in the index file will be displayed. With
292
--raw, we will uncompress the pages, but otherwise display the raw bytes
293
stored in the index.
294
"""
295
296
# TODO: Do we want to dump the internal nodes as well?
297
# TODO: It would be nice to be able to dump the un-parsed information,
298
# rather than only going through iter_all_entries. However, this is
299
# good enough for a start
300
hidden = True
301
encoding_type = 'exact'
302
takes_args = ['path']
303
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
304
' rather than the parsed tuples.'),
305
]
306
307
def run(self, path, raw=False):
308
dirname, basename = osutils.split(path)
309
t = transport.get_transport(dirname)
310
if raw:
311
self._dump_raw_bytes(t, basename)
312
else:
313
self._dump_entries(t, basename)
314
315
def _get_index_and_bytes(self, trans, basename):
316
"""Create a BTreeGraphIndex and raw bytes."""
317
bt = btree_index.BTreeGraphIndex(trans, basename, None)
318
bytes = trans.get_bytes(basename)
319
bt._file = cStringIO.StringIO(bytes)
320
bt._size = len(bytes)
321
return bt, bytes
322
323
def _dump_raw_bytes(self, trans, basename):
324
import zlib
325
326
# We need to parse at least the root node.
327
# This is because the first page of every row starts with an
328
# uncompressed header.
329
bt, bytes = self._get_index_and_bytes(trans, basename)
330
for page_idx, page_start in enumerate(xrange(0, len(bytes),
331
btree_index._PAGE_SIZE)):
332
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
333
page_bytes = bytes[page_start:page_end]
334
if page_idx == 0:
335
self.outf.write('Root node:\n')
336
header_end, data = bt._parse_header_from_bytes(page_bytes)
337
self.outf.write(page_bytes[:header_end])
338
page_bytes = data
339
self.outf.write('\nPage %d\n' % (page_idx,))
340
decomp_bytes = zlib.decompress(page_bytes)
341
self.outf.write(decomp_bytes)
342
self.outf.write('\n')
343
344
def _dump_entries(self, trans, basename):
345
try:
346
st = trans.stat(basename)
347
except errors.TransportNotPossible:
348
# We can't stat, so we'll fake it because we have to do the 'get()'
349
# anyway.
350
bt, _ = self._get_index_and_bytes(trans, basename)
351
else:
352
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
353
for node in bt.iter_all_entries():
354
# Node is made up of:
355
# (index, key, value, [references])
356
self.outf.write('%s\n' % (node[1:],))
357
358
359
class cmd_remove_tree(Command):
360
"""Remove the working tree from a given branch/checkout.
361
362
Since a lightweight checkout is little more than a working tree
363
this will refuse to run against one.
364
365
To re-create the working tree, use "bzr checkout".
366
"""
367
_see_also = ['checkout', 'working-trees']
368
takes_args = ['location?']
369
takes_options = [
370
Option('force',
371
help='Remove the working tree even if it has '
372
'uncommitted changes.'),
373
]
374
375
def run(self, location='.', force=False):
376
d = bzrdir.BzrDir.open(location)
377
378
try:
379
working = d.open_workingtree()
380
except errors.NoWorkingTree:
381
raise errors.BzrCommandError("No working tree to remove")
382
except errors.NotLocalUrl:
383
raise errors.BzrCommandError("You cannot remove the working tree of a "
384
"remote path")
385
if not force:
386
changes = working.changes_from(working.basis_tree())
387
if changes.has_changed():
388
raise errors.UncommittedChanges(working)
389
390
working_path = working.bzrdir.root_transport.base
391
branch_path = working.branch.bzrdir.root_transport.base
392
if working_path != branch_path:
393
raise errors.BzrCommandError("You cannot remove the working tree from "
394
"a lightweight checkout")
395
396
d.destroy_workingtree()
397
398
399
class cmd_revno(Command):
400
"""Show current revision number.
401
402
This is equal to the number of revisions on this branch.
403
"""
404
405
_see_also = ['info']
406
takes_args = ['location?']
407
408
@display_command
409
def run(self, location=u'.'):
410
self.outf.write(str(Branch.open_containing(location)[0].revno()))
411
self.outf.write('\n')
412
413
414
class cmd_revision_info(Command):
415
"""Show revision number and revision id for a given revision identifier.
416
"""
417
hidden = True
418
takes_args = ['revision_info*']
419
takes_options = [
420
'revision',
421
Option('directory',
422
help='Branch to examine, '
423
'rather than the one containing the working directory.',
424
short_name='d',
425
type=unicode,
426
),
427
]
428
429
@display_command
430
def run(self, revision=None, directory=u'.', revision_info_list=[]):
431
432
revs = []
433
if revision is not None:
434
revs.extend(revision)
435
if revision_info_list is not None:
436
for rev in revision_info_list:
437
revs.append(RevisionSpec.from_string(rev))
438
439
b = Branch.open_containing(directory)[0]
440
441
if len(revs) == 0:
442
revs.append(RevisionSpec.from_string('-1'))
443
444
for rev in revs:
445
revision_id = rev.as_revision_id(b)
446
try:
447
revno = '%4d' % (b.revision_id_to_revno(revision_id))
448
except errors.NoSuchRevision:
449
dotted_map = b.get_revision_id_to_revno_map()
450
revno = '.'.join(str(i) for i in dotted_map[revision_id])
451
print '%s %s' % (revno, revision_id)
452
453
454
class cmd_add(Command):
455
"""Add specified files or directories.
456
457
In non-recursive mode, all the named items are added, regardless
458
of whether they were previously ignored. A warning is given if
459
any of the named files are already versioned.
460
461
In recursive mode (the default), files are treated the same way
462
but the behaviour for directories is different. Directories that
463
are already versioned do not give a warning. All directories,
464
whether already versioned or not, are searched for files or
465
subdirectories that are neither versioned or ignored, and these
466
are added. This search proceeds recursively into versioned
467
directories. If no names are given '.' is assumed.
468
469
Therefore simply saying 'bzr add' will version all files that
470
are currently unknown.
471
472
Adding a file whose parent directory is not versioned will
473
implicitly add the parent, and so on up to the root. This means
474
you should never need to explicitly add a directory, they'll just
475
get added when you add a file in the directory.
476
477
--dry-run will show which files would be added, but not actually
478
add them.
479
480
--file-ids-from will try to use the file ids from the supplied path.
481
It looks up ids trying to find a matching parent directory with the
482
same filename, and then by pure path. This option is rarely needed
483
but can be useful when adding the same logical file into two
484
branches that will be merged later (without showing the two different
485
adds as a conflict). It is also useful when merging another project
486
into a subdirectory of this one.
487
"""
488
takes_args = ['file*']
489
takes_options = [
490
Option('no-recurse',
491
help="Don't recursively add the contents of directories."),
492
Option('dry-run',
493
help="Show what would be done, but don't actually do anything."),
494
'verbose',
495
Option('file-ids-from',
496
type=unicode,
497
help='Lookup file ids from this tree.'),
498
]
499
encoding_type = 'replace'
500
_see_also = ['remove']
501
502
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
503
file_ids_from=None):
504
import bzrlib.add
505
506
base_tree = None
507
if file_ids_from is not None:
508
try:
509
base_tree, base_path = WorkingTree.open_containing(
510
file_ids_from)
511
except errors.NoWorkingTree:
512
base_branch, base_path = Branch.open_containing(
513
file_ids_from)
514
base_tree = base_branch.basis_tree()
515
516
action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
517
to_file=self.outf, should_print=(not is_quiet()))
518
else:
519
action = bzrlib.add.AddAction(to_file=self.outf,
520
should_print=(not is_quiet()))
521
522
if base_tree:
523
base_tree.lock_read()
524
try:
525
file_list = self._maybe_expand_globs(file_list)
526
if file_list:
527
tree = WorkingTree.open_containing(file_list[0])[0]
528
else:
529
tree = WorkingTree.open_containing(u'.')[0]
530
added, ignored = tree.smart_add(file_list, not
531
no_recurse, action=action, save=not dry_run)
532
finally:
533
if base_tree is not None:
534
base_tree.unlock()
535
if not is_quiet() and len(added) > 0:
536
self.outf.write('add completed\n')
537
if len(ignored) > 0:
538
if verbose:
539
for glob in sorted(ignored.keys()):
540
for path in ignored[glob]:
541
self.outf.write("ignored %s matching \"%s\"\n"
542
% (path, glob))
543
else:
544
match_len = 0
545
for glob, paths in ignored.items():
546
match_len += len(paths)
547
self.outf.write("ignored %d file(s).\n" % match_len)
548
self.outf.write("If you wish to add some of these files,"
549
" please add them by name.\n")
550
551
552
class cmd_mkdir(Command):
553
"""Create a new versioned directory.
554
555
This is equivalent to creating the directory and then adding it.
556
"""
557
558
takes_args = ['dir+']
559
encoding_type = 'replace'
560
561
def run(self, dir_list):
562
for d in dir_list:
563
os.mkdir(d)
564
wt, dd = WorkingTree.open_containing(d)
565
wt.add([dd])
566
self.outf.write('added %s\n' % d)
567
568
569
class cmd_relpath(Command):
570
"""Show path of a file relative to root"""
571
572
takes_args = ['filename']
573
hidden = True
574
575
@display_command
576
def run(self, filename):
577
# TODO: jam 20050106 Can relpath return a munged path if
578
# sys.stdout encoding cannot represent it?
579
tree, relpath = WorkingTree.open_containing(filename)
580
self.outf.write(relpath)
581
self.outf.write('\n')
582
583
584
class cmd_inventory(Command):
585
"""Show inventory of the current working copy or a revision.
586
587
It is possible to limit the output to a particular entry
588
type using the --kind option. For example: --kind file.
589
590
It is also possible to restrict the list of files to a specific
591
set. For example: bzr inventory --show-ids this/file
592
"""
593
594
hidden = True
595
_see_also = ['ls']
596
takes_options = [
597
'revision',
598
'show-ids',
599
Option('kind',
600
help='List entries of a particular kind: file, directory, symlink.',
601
type=unicode),
602
]
603
takes_args = ['file*']
604
605
@display_command
606
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
607
if kind and kind not in ['file', 'directory', 'symlink']:
608
raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
609
610
revision = _get_one_revision('inventory', revision)
611
work_tree, file_list = tree_files(file_list)
612
work_tree.lock_read()
613
try:
614
if revision is not None:
615
tree = revision.as_tree(work_tree.branch)
616
617
extra_trees = [work_tree]
618
tree.lock_read()
619
else:
620
tree = work_tree
621
extra_trees = []
622
623
if file_list is not None:
624
file_ids = tree.paths2ids(file_list, trees=extra_trees,
625
require_versioned=True)
626
# find_ids_across_trees may include some paths that don't
627
# exist in 'tree'.
628
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
629
for file_id in file_ids if file_id in tree)
630
else:
631
entries = tree.inventory.entries()
632
finally:
633
tree.unlock()
634
if tree is not work_tree:
635
work_tree.unlock()
636
637
for path, entry in entries:
638
if kind and kind != entry.kind:
639
continue
640
if show_ids:
641
self.outf.write('%-50s %s\n' % (path, entry.file_id))
642
else:
643
self.outf.write(path)
644
self.outf.write('\n')
645
646
647
class cmd_mv(Command):
648
"""Move or rename a file.
649
650
:Usage:
651
bzr mv OLDNAME NEWNAME
652
653
bzr mv SOURCE... DESTINATION
654
655
If the last argument is a versioned directory, all the other names
656
are moved into it. Otherwise, there must be exactly two arguments
657
and the file is changed to a new name.
658
659
If OLDNAME does not exist on the filesystem but is versioned and
660
NEWNAME does exist on the filesystem but is not versioned, mv
661
assumes that the file has been manually moved and only updates
662
its internal inventory to reflect that change.
663
The same is valid when moving many SOURCE files to a DESTINATION.
664
665
Files cannot be moved between branches.
666
"""
667
668
takes_args = ['names*']
669
takes_options = [Option("after", help="Move only the bzr identifier"
670
" of the file, because the file has already been moved."),
671
]
672
aliases = ['move', 'rename']
673
encoding_type = 'replace'
674
675
def run(self, names_list, after=False):
676
if names_list is None:
677
names_list = []
678
679
if len(names_list) < 2:
680
raise errors.BzrCommandError("missing file argument")
681
tree, rel_names = tree_files(names_list, canonicalize=False)
682
tree.lock_write()
683
try:
684
self._run(tree, names_list, rel_names, after)
685
finally:
686
tree.unlock()
687
688
def _run(self, tree, names_list, rel_names, after):
689
into_existing = osutils.isdir(names_list[-1])
690
if into_existing and len(names_list) == 2:
691
# special cases:
692
# a. case-insensitive filesystem and change case of dir
693
# b. move directory after the fact (if the source used to be
694
# a directory, but now doesn't exist in the working tree
695
# and the target is an existing directory, just rename it)
696
if (not tree.case_sensitive
697
and rel_names[0].lower() == rel_names[1].lower()):
698
into_existing = False
699
else:
700
inv = tree.inventory
701
# 'fix' the case of a potential 'from'
702
from_id = tree.path2id(
703
tree.get_canonical_inventory_path(rel_names[0]))
704
if (not osutils.lexists(names_list[0]) and
705
from_id and inv.get_file_kind(from_id) == "directory"):
706
into_existing = False
707
# move/rename
708
if into_existing:
709
# move into existing directory
710
# All entries reference existing inventory items, so fix them up
711
# for cicp file-systems.
712
rel_names = tree.get_canonical_inventory_paths(rel_names)
713
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
714
self.outf.write("%s => %s\n" % pair)
715
else:
716
if len(names_list) != 2:
717
raise errors.BzrCommandError('to mv multiple files the'
718
' destination must be a versioned'
719
' directory')
720
721
# for cicp file-systems: the src references an existing inventory
722
# item:
723
src = tree.get_canonical_inventory_path(rel_names[0])
724
# Find the canonical version of the destination: In all cases, the
725
# parent of the target must be in the inventory, so we fetch the
726
# canonical version from there (we do not always *use* the
727
# canonicalized tail portion - we may be attempting to rename the
728
# case of the tail)
729
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
730
dest_parent = osutils.dirname(canon_dest)
731
spec_tail = osutils.basename(rel_names[1])
732
# For a CICP file-system, we need to avoid creating 2 inventory
733
# entries that differ only by case. So regardless of the case
734
# we *want* to use (ie, specified by the user or the file-system),
735
# we must always choose to use the case of any existing inventory
736
# items. The only exception to this is when we are attempting a
737
# case-only rename (ie, canonical versions of src and dest are
738
# the same)
739
dest_id = tree.path2id(canon_dest)
740
if dest_id is None or tree.path2id(src) == dest_id:
741
# No existing item we care about, so work out what case we
742
# are actually going to use.
743
if after:
744
# If 'after' is specified, the tail must refer to a file on disk.
745
if dest_parent:
746
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
747
else:
748
# pathjoin with an empty tail adds a slash, which breaks
749
# relpath :(
750
dest_parent_fq = tree.basedir
751
752
dest_tail = osutils.canonical_relpath(
753
dest_parent_fq,
754
osutils.pathjoin(dest_parent_fq, spec_tail))
755
else:
756
# not 'after', so case as specified is used
757
dest_tail = spec_tail
758
else:
759
# Use the existing item so 'mv' fails with AlreadyVersioned.
760
dest_tail = os.path.basename(canon_dest)
761
dest = osutils.pathjoin(dest_parent, dest_tail)
762
mutter("attempting to move %s => %s", src, dest)
763
tree.rename_one(src, dest, after=after)
764
self.outf.write("%s => %s\n" % (src, dest))
765
766
767
class cmd_pull(Command):
768
"""Turn this branch into a mirror of another branch.
769
770
This command only works on branches that have not diverged. Branches are
771
considered diverged if the destination branch's most recent commit is one
772
that has not been merged (directly or indirectly) into the parent.
773
774
If branches have diverged, you can use 'bzr merge' to integrate the changes
775
from one into the other. Once one branch has merged, the other should
776
be able to pull it again.
777
778
If you want to forget your local changes and just update your branch to
779
match the remote one, use pull --overwrite.
780
781
If there is no default location set, the first pull will set it. After
782
that, you can omit the location to use the default. To change the
783
default, use --remember. The value will only be saved if the remote
784
location can be accessed.
785
786
Note: The location can be specified either in the form of a branch,
787
or in the form of a path to a file containing a merge directive generated
788
with bzr send.
789
"""
790
791
_see_also = ['push', 'update', 'status-flags']
792
takes_options = ['remember', 'overwrite', 'revision',
793
custom_help('verbose',
794
help='Show logs of pulled revisions.'),
795
Option('directory',
796
help='Branch to pull into, '
797
'rather than the one containing the working directory.',
798
short_name='d',
799
type=unicode,
800
),
801
]
802
takes_args = ['location?']
803
encoding_type = 'replace'
804
805
def run(self, location=None, remember=False, overwrite=False,
806
revision=None, verbose=False,
807
directory=None):
808
# FIXME: too much stuff is in the command class
809
revision_id = None
810
mergeable = None
811
if directory is None:
812
directory = u'.'
813
try:
814
tree_to = WorkingTree.open_containing(directory)[0]
815
branch_to = tree_to.branch
816
except errors.NoWorkingTree:
817
tree_to = None
818
branch_to = Branch.open_containing(directory)[0]
819
820
possible_transports = []
821
if location is not None:
822
try:
823
mergeable = bundle.read_mergeable_from_url(location,
824
possible_transports=possible_transports)
825
except errors.NotABundle:
826
mergeable = None
827
828
stored_loc = branch_to.get_parent()
829
if location is None:
830
if stored_loc is None:
831
raise errors.BzrCommandError("No pull location known or"
832
" specified.")
833
else:
834
display_url = urlutils.unescape_for_display(stored_loc,
835
self.outf.encoding)
836
if not is_quiet():
837
self.outf.write("Using saved parent location: %s\n" % display_url)
838
location = stored_loc
839
840
revision = _get_one_revision('pull', revision)
841
if mergeable is not None:
842
if revision is not None:
843
raise errors.BzrCommandError(
844
'Cannot use -r with merge directives or bundles')
845
mergeable.install_revisions(branch_to.repository)
846
base_revision_id, revision_id, verified = \
847
mergeable.get_merge_request(branch_to.repository)
848
branch_from = branch_to
849
else:
850
branch_from = Branch.open(location,
851
possible_transports=possible_transports)
852
853
if branch_to.get_parent() is None or remember:
854
branch_to.set_parent(branch_from.base)
855
856
if revision is not None:
857
revision_id = revision.as_revision_id(branch_from)
858
859
branch_to.lock_write()
860
try:
861
if tree_to is not None:
862
change_reporter = delta._ChangeReporter(
863
unversioned_filter=tree_to.is_ignored)
864
result = tree_to.pull(branch_from, overwrite, revision_id,
865
change_reporter,
866
possible_transports=possible_transports)
867
else:
868
result = branch_to.pull(branch_from, overwrite, revision_id)
869
870
result.report(self.outf)
871
if verbose and result.old_revid != result.new_revid:
872
log.show_branch_change(branch_to, self.outf, result.old_revno,
873
result.old_revid)
874
finally:
875
branch_to.unlock()
876
877
878
class cmd_push(Command):
879
"""Update a mirror of this branch.
880
881
The target branch will not have its working tree populated because this
882
is both expensive, and is not supported on remote file systems.
883
884
Some smart servers or protocols *may* put the working tree in place in
885
the future.
886
887
This command only works on branches that have not diverged. Branches are
888
considered diverged if the destination branch's most recent commit is one
889
that has not been merged (directly or indirectly) by the source branch.
890
891
If branches have diverged, you can use 'bzr push --overwrite' to replace
892
the other branch completely, discarding its unmerged changes.
893
894
If you want to ensure you have the different changes in the other branch,
895
do a merge (see bzr help merge) from the other branch, and commit that.
896
After that you will be able to do a push without '--overwrite'.
897
898
If there is no default push location set, the first push will set it.
899
After that, you can omit the location to use the default. To change the
900
default, use --remember. The value will only be saved if the remote
901
location can be accessed.
902
"""
903
904
_see_also = ['pull', 'update', 'working-trees']
905
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
906
Option('create-prefix',
907
help='Create the path leading up to the branch '
908
'if it does not already exist.'),
909
Option('directory',
910
help='Branch to push from, '
911
'rather than the one containing the working directory.',
912
short_name='d',
913
type=unicode,
914
),
915
Option('use-existing-dir',
916
help='By default push will fail if the target'
917
' directory exists, but does not already'
918
' have a control directory. This flag will'
919
' allow push to proceed.'),
920
Option('stacked',
921
help='Create a stacked branch that references the public location '
922
'of the parent branch.'),
923
Option('stacked-on',
924
help='Create a stacked branch that refers to another branch '
925
'for the commit history. Only the work not present in the '
926
'referenced branch is included in the branch created.',
927
type=unicode),
928
]
929
takes_args = ['location?']
930
encoding_type = 'replace'
931
932
def run(self, location=None, remember=False, overwrite=False,
933
create_prefix=False, verbose=False, revision=None,
934
use_existing_dir=False, directory=None, stacked_on=None,
935
stacked=False):
936
from bzrlib.push import _show_push_branch
937
938
# Get the source branch and revision_id
939
if directory is None:
940
directory = '.'
941
br_from = Branch.open_containing(directory)[0]
942
revision = _get_one_revision('push', revision)
943
if revision is not None:
944
revision_id = revision.in_history(br_from).rev_id
945
else:
946
revision_id = br_from.last_revision()
947
948
# Get the stacked_on branch, if any
949
if stacked_on is not None:
950
stacked_on = urlutils.normalize_url(stacked_on)
951
elif stacked:
952
parent_url = br_from.get_parent()
953
if parent_url:
954
parent = Branch.open(parent_url)
955
stacked_on = parent.get_public_branch()
956
if not stacked_on:
957
# I considered excluding non-http url's here, thus forcing
958
# 'public' branches only, but that only works for some
959
# users, so it's best to just depend on the user spotting an
960
# error by the feedback given to them. RBC 20080227.
961
stacked_on = parent_url
962
if not stacked_on:
963
raise errors.BzrCommandError(
964
"Could not determine branch to refer to.")
965
966
# Get the destination location
967
if location is None:
968
stored_loc = br_from.get_push_location()
969
if stored_loc is None:
970
raise errors.BzrCommandError(
971
"No push location known or specified.")
972
else:
973
display_url = urlutils.unescape_for_display(stored_loc,
974
self.outf.encoding)
975
self.outf.write("Using saved push location: %s\n" % display_url)
976
location = stored_loc
977
978
_show_push_branch(br_from, revision_id, location, self.outf,
979
verbose=verbose, overwrite=overwrite, remember=remember,
980
stacked_on=stacked_on, create_prefix=create_prefix,
981
use_existing_dir=use_existing_dir)
982
983
984
class cmd_branch(Command):
985
"""Create a new copy of a branch.
986
987
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
988
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
989
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
990
is derived from the FROM_LOCATION by stripping a leading scheme or drive
991
identifier, if any. For example, "branch lp:foo-bar" will attempt to
992
create ./foo-bar.
993
994
To retrieve the branch as of a particular revision, supply the --revision
995
parameter, as in "branch foo/bar -r 5".
996
"""
997
998
_see_also = ['checkout']
999
takes_args = ['from_location', 'to_location?']
1000
takes_options = ['revision', Option('hardlink',
1001
help='Hard-link working tree files where possible.'),
1002
Option('no-tree',
1003
help="Create a branch without a working-tree."),
1004
Option('stacked',
1005
help='Create a stacked branch referring to the source branch. '
1006
'The new branch will depend on the availability of the source '
1007
'branch for all operations.'),
1008
Option('standalone',
1009
help='Do not use a shared repository, even if available.'),
1010
]
1011
aliases = ['get', 'clone']
1012
1013
def run(self, from_location, to_location=None, revision=None,
1014
hardlink=False, stacked=False, standalone=False, no_tree=False):
1015
from bzrlib.tag import _merge_tags_if_possible
1016
1017
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1018
from_location)
1019
revision = _get_one_revision('branch', revision)
1020
br_from.lock_read()
1021
try:
1022
if revision is not None:
1023
revision_id = revision.as_revision_id(br_from)
1024
else:
1025
# FIXME - wt.last_revision, fallback to branch, fall back to
1026
# None or perhaps NULL_REVISION to mean copy nothing
1027
# RBC 20060209
1028
revision_id = br_from.last_revision()
1029
if to_location is None:
1030
to_location = urlutils.derive_to_location(from_location)
1031
to_transport = transport.get_transport(to_location)
1032
try:
1033
to_transport.mkdir('.')
1034
except errors.FileExists:
1035
raise errors.BzrCommandError('Target directory "%s" already'
1036
' exists.' % to_location)
1037
except errors.NoSuchFile:
1038
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1039
% to_location)
1040
try:
1041
# preserve whatever source format we have.
1042
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1043
possible_transports=[to_transport],
1044
accelerator_tree=accelerator_tree,
1045
hardlink=hardlink, stacked=stacked,
1046
force_new_repo=standalone,
1047
create_tree_if_local=not no_tree,
1048
source_branch=br_from)
1049
branch = dir.open_branch()
1050
except errors.NoSuchRevision:
1051
to_transport.delete_tree('.')
1052
msg = "The branch %s has no revision %s." % (from_location,
1053
revision)
1054
raise errors.BzrCommandError(msg)
1055
_merge_tags_if_possible(br_from, branch)
1056
# If the source branch is stacked, the new branch may
1057
# be stacked whether we asked for that explicitly or not.
1058
# We therefore need a try/except here and not just 'if stacked:'
1059
try:
1060
note('Created new stacked branch referring to %s.' %
1061
branch.get_stacked_on_url())
1062
except (errors.NotStacked, errors.UnstackableBranchFormat,
1063
errors.UnstackableRepositoryFormat), e:
1064
note('Branched %d revision(s).' % branch.revno())
1065
finally:
1066
br_from.unlock()
1067
1068
1069
class cmd_checkout(Command):
1070
"""Create a new checkout of an existing branch.
1071
1072
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1073
the branch found in '.'. This is useful if you have removed the working tree
1074
or if it was never created - i.e. if you pushed the branch to its current
1075
location using SFTP.
1076
1077
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1078
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1079
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1080
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1081
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1082
create ./foo-bar.
1083
1084
To retrieve the branch as of a particular revision, supply the --revision
1085
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1086
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1087
code.)
1088
"""
1089
1090
_see_also = ['checkouts', 'branch']
1091
takes_args = ['branch_location?', 'to_location?']
1092
takes_options = ['revision',
1093
Option('lightweight',
1094
help="Perform a lightweight checkout. Lightweight "
1095
"checkouts depend on access to the branch for "
1096
"every operation. Normal checkouts can perform "
1097
"common operations like diff and status without "
1098
"such access, and also support local commits."
1099
),
1100
Option('files-from', type=str,
1101
help="Get file contents from this tree."),
1102
Option('hardlink',
1103
help='Hard-link working tree files where possible.'
1104
),
1105
]
1106
aliases = ['co']
1107
1108
def run(self, branch_location=None, to_location=None, revision=None,
1109
lightweight=False, files_from=None, hardlink=False):
1110
if branch_location is None:
1111
branch_location = osutils.getcwd()
1112
to_location = branch_location
1113
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1114
branch_location)
1115
revision = _get_one_revision('checkout', revision)
1116
if files_from is not None:
1117
accelerator_tree = WorkingTree.open(files_from)
1118
if revision is not None:
1119
revision_id = revision.as_revision_id(source)
1120
else:
1121
revision_id = None
1122
if to_location is None:
1123
to_location = urlutils.derive_to_location(branch_location)
1124
# if the source and to_location are the same,
1125
# and there is no working tree,
1126
# then reconstitute a branch
1127
if (osutils.abspath(to_location) ==
1128
osutils.abspath(branch_location)):
1129
try:
1130
source.bzrdir.open_workingtree()
1131
except errors.NoWorkingTree:
1132
source.bzrdir.create_workingtree(revision_id)
1133
return
1134
source.create_checkout(to_location, revision_id, lightweight,
1135
accelerator_tree, hardlink)
1136
1137
1138
class cmd_renames(Command):
1139
"""Show list of renamed files.
1140
"""
1141
# TODO: Option to show renames between two historical versions.
1142
1143
# TODO: Only show renames under dir, rather than in the whole branch.
1144
_see_also = ['status']
1145
takes_args = ['dir?']
1146
1147
@display_command
1148
def run(self, dir=u'.'):
1149
tree = WorkingTree.open_containing(dir)[0]
1150
tree.lock_read()
1151
try:
1152
new_inv = tree.inventory
1153
old_tree = tree.basis_tree()
1154
old_tree.lock_read()
1155
try:
1156
old_inv = old_tree.inventory
1157
renames = []
1158
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1159
for f, paths, c, v, p, n, k, e in iterator:
1160
if paths[0] == paths[1]:
1161
continue
1162
if None in (paths):
1163
continue
1164
renames.append(paths)
1165
renames.sort()
1166
for old_name, new_name in renames:
1167
self.outf.write("%s => %s\n" % (old_name, new_name))
1168
finally:
1169
old_tree.unlock()
1170
finally:
1171
tree.unlock()
1172
1173
1174
class cmd_update(Command):
1175
"""Update a tree to have the latest code committed to its branch.
1176
1177
This will perform a merge into the working tree, and may generate
1178
conflicts. If you have any local changes, you will still
1179
need to commit them after the update for the update to be complete.
1180
1181
If you want to discard your local changes, you can just do a
1182
'bzr revert' instead of 'bzr commit' after the update.
1183
"""
1184
1185
_see_also = ['pull', 'working-trees', 'status-flags']
1186
takes_args = ['dir?']
1187
aliases = ['up']
1188
1189
def run(self, dir='.'):
1190
tree = WorkingTree.open_containing(dir)[0]
1191
possible_transports = []
1192
master = tree.branch.get_master_branch(
1193
possible_transports=possible_transports)
1194
if master is not None:
1195
tree.lock_write()
1196
else:
1197
tree.lock_tree_write()
1198
try:
1199
existing_pending_merges = tree.get_parent_ids()[1:]
1200
last_rev = _mod_revision.ensure_null(tree.last_revision())
1201
if last_rev == _mod_revision.ensure_null(
1202
tree.branch.last_revision()):
1203
# may be up to date, check master too.
1204
if master is None or last_rev == _mod_revision.ensure_null(
1205
master.last_revision()):
1206
revno = tree.branch.revision_id_to_revno(last_rev)
1207
note("Tree is up to date at revision %d." % (revno,))
1208
return 0
1209
conflicts = tree.update(
1210
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1211
possible_transports=possible_transports)
1212
revno = tree.branch.revision_id_to_revno(
1213
_mod_revision.ensure_null(tree.last_revision()))
1214
note('Updated to revision %d.' % (revno,))
1215
if tree.get_parent_ids()[1:] != existing_pending_merges:
1216
note('Your local commits will now show as pending merges with '
1217
"'bzr status', and can be committed with 'bzr commit'.")
1218
if conflicts != 0:
1219
return 1
1220
else:
1221
return 0
1222
finally:
1223
tree.unlock()
1224
1225
1226
class cmd_info(Command):
1227
"""Show information about a working tree, branch or repository.
1228
1229
This command will show all known locations and formats associated to the
1230
tree, branch or repository. Statistical information is included with
1231
each report.
1232
1233
Branches and working trees will also report any missing revisions.
1234
"""
1235
_see_also = ['revno', 'working-trees', 'repositories']
1236
takes_args = ['location?']
1237
takes_options = ['verbose']
1238
encoding_type = 'replace'
1239
1240
@display_command
1241
def run(self, location=None, verbose=False):
1242
if verbose:
1243
noise_level = 2
1244
else:
1245
noise_level = 0
1246
from bzrlib.info import show_bzrdir_info
1247
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1248
verbose=noise_level, outfile=self.outf)
1249
1250
1251
class cmd_remove(Command):
1252
"""Remove files or directories.
1253
1254
This makes bzr stop tracking changes to the specified files. bzr will delete
1255
them if they can easily be recovered using revert. If no options or
1256
parameters are given bzr will scan for files that are being tracked by bzr
1257
but missing in your tree and stop tracking them for you.
1258
"""
1259
takes_args = ['file*']
1260
takes_options = ['verbose',
1261
Option('new', help='Only remove files that have never been committed.'),
1262
RegistryOption.from_kwargs('file-deletion-strategy',
1263
'The file deletion mode to be used.',
1264
title='Deletion Strategy', value_switches=True, enum_switch=False,
1265
safe='Only delete files if they can be'
1266
' safely recovered (default).',
1267
keep="Don't delete any files.",
1268
force='Delete all the specified files, even if they can not be '
1269
'recovered and even if they are non-empty directories.')]
1270
aliases = ['rm', 'del']
1271
encoding_type = 'replace'
1272
1273
def run(self, file_list, verbose=False, new=False,
1274
file_deletion_strategy='safe'):
1275
tree, file_list = tree_files(file_list)
1276
1277
if file_list is not None:
1278
file_list = [f for f in file_list]
1279
1280
tree.lock_write()
1281
try:
1282
# Heuristics should probably all move into tree.remove_smart or
1283
# some such?
1284
if new:
1285
added = tree.changes_from(tree.basis_tree(),
1286
specific_files=file_list).added
1287
file_list = sorted([f[0] for f in added], reverse=True)
1288
if len(file_list) == 0:
1289
raise errors.BzrCommandError('No matching files.')
1290
elif file_list is None:
1291
# missing files show up in iter_changes(basis) as
1292
# versioned-with-no-kind.
1293
missing = []
1294
for change in tree.iter_changes(tree.basis_tree()):
1295
# Find paths in the working tree that have no kind:
1296
if change[1][1] is not None and change[6][1] is None:
1297
missing.append(change[1][1])
1298
file_list = sorted(missing, reverse=True)
1299
file_deletion_strategy = 'keep'
1300
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1301
keep_files=file_deletion_strategy=='keep',
1302
force=file_deletion_strategy=='force')
1303
finally:
1304
tree.unlock()
1305
1306
1307
class cmd_file_id(Command):
1308
"""Print file_id of a particular file or directory.
1309
1310
The file_id is assigned when the file is first added and remains the
1311
same through all revisions where the file exists, even when it is
1312
moved or renamed.
1313
"""
1314
1315
hidden = True
1316
_see_also = ['inventory', 'ls']
1317
takes_args = ['filename']
1318
1319
@display_command
1320
def run(self, filename):
1321
tree, relpath = WorkingTree.open_containing(filename)
1322
i = tree.path2id(relpath)
1323
if i is None:
1324
raise errors.NotVersionedError(filename)
1325
else:
1326
self.outf.write(i + '\n')
1327
1328
1329
class cmd_file_path(Command):
1330
"""Print path of file_ids to a file or directory.
1331
1332
This prints one line for each directory down to the target,
1333
starting at the branch root.
1334
"""
1335
1336
hidden = True
1337
takes_args = ['filename']
1338
1339
@display_command
1340
def run(self, filename):
1341
tree, relpath = WorkingTree.open_containing(filename)
1342
fid = tree.path2id(relpath)
1343
if fid is None:
1344
raise errors.NotVersionedError(filename)
1345
segments = osutils.splitpath(relpath)
1346
for pos in range(1, len(segments) + 1):
1347
path = osutils.joinpath(segments[:pos])
1348
self.outf.write("%s\n" % tree.path2id(path))
1349
1350
1351
class cmd_reconcile(Command):
1352
"""Reconcile bzr metadata in a branch.
1353
1354
This can correct data mismatches that may have been caused by
1355
previous ghost operations or bzr upgrades. You should only
1356
need to run this command if 'bzr check' or a bzr developer
1357
advises you to run it.
1358
1359
If a second branch is provided, cross-branch reconciliation is
1360
also attempted, which will check that data like the tree root
1361
id which was not present in very early bzr versions is represented
1362
correctly in both branches.
1363
1364
At the same time it is run it may recompress data resulting in
1365
a potential saving in disk space or performance gain.
1366
1367
The branch *MUST* be on a listable system such as local disk or sftp.
1368
"""
1369
1370
_see_also = ['check']
1371
takes_args = ['branch?']
1372
1373
def run(self, branch="."):
1374
from bzrlib.reconcile import reconcile
1375
dir = bzrdir.BzrDir.open(branch)
1376
reconcile(dir)
1377
1378
1379
class cmd_revision_history(Command):
1380
"""Display the list of revision ids on a branch."""
1381
1382
_see_also = ['log']
1383
takes_args = ['location?']
1384
1385
hidden = True
1386
1387
@display_command
1388
def run(self, location="."):
1389
branch = Branch.open_containing(location)[0]
1390
for revid in branch.revision_history():
1391
self.outf.write(revid)
1392
self.outf.write('\n')
1393
1394
1395
class cmd_ancestry(Command):
1396
"""List all revisions merged into this branch."""
1397
1398
_see_also = ['log', 'revision-history']
1399
takes_args = ['location?']
1400
1401
hidden = True
1402
1403
@display_command
1404
def run(self, location="."):
1405
try:
1406
wt = WorkingTree.open_containing(location)[0]
1407
except errors.NoWorkingTree:
1408
b = Branch.open(location)
1409
last_revision = b.last_revision()
1410
else:
1411
b = wt.branch
1412
last_revision = wt.last_revision()
1413
1414
revision_ids = b.repository.get_ancestry(last_revision)
1415
revision_ids.pop(0)
1416
for revision_id in revision_ids:
1417
self.outf.write(revision_id + '\n')
1418
1419
1420
class cmd_init(Command):
1421
"""Make a directory into a versioned branch.
1422
1423
Use this to create an empty branch, or before importing an
1424
existing project.
1425
1426
If there is a repository in a parent directory of the location, then
1427
the history of the branch will be stored in the repository. Otherwise
1428
init creates a standalone branch which carries its own history
1429
in the .bzr directory.
1430
1431
If there is already a branch at the location but it has no working tree,
1432
the tree can be populated with 'bzr checkout'.
1433
1434
Recipe for importing a tree of files::
1435
1436
cd ~/project
1437
bzr init
1438
bzr add .
1439
bzr status
1440
bzr commit -m "imported project"
1441
"""
1442
1443
_see_also = ['init-repository', 'branch', 'checkout']
1444
takes_args = ['location?']
1445
takes_options = [
1446
Option('create-prefix',
1447
help='Create the path leading up to the branch '
1448
'if it does not already exist.'),
1449
RegistryOption('format',
1450
help='Specify a format for this branch. '
1451
'See "help formats".',
1452
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1453
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1454
value_switches=True,
1455
title="Branch Format",
1456
),
1457
Option('append-revisions-only',
1458
help='Never change revnos or the existing log.'
1459
' Append revisions to it only.')
1460
]
1461
def run(self, location=None, format=None, append_revisions_only=False,
1462
create_prefix=False):
1463
if format is None:
1464
format = bzrdir.format_registry.make_bzrdir('default')
1465
if location is None:
1466
location = u'.'
1467
1468
to_transport = transport.get_transport(location)
1469
1470
# The path has to exist to initialize a
1471
# branch inside of it.
1472
# Just using os.mkdir, since I don't
1473
# believe that we want to create a bunch of
1474
# locations if the user supplies an extended path
1475
try:
1476
to_transport.ensure_base()
1477
except errors.NoSuchFile:
1478
if not create_prefix:
1479
raise errors.BzrCommandError("Parent directory of %s"
1480
" does not exist."
1481
"\nYou may supply --create-prefix to create all"
1482
" leading parent directories."
1483
% location)
1484
_create_prefix(to_transport)
1485
1486
try:
1487
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1488
except errors.NotBranchError:
1489
# really a NotBzrDir error...
1490
create_branch = bzrdir.BzrDir.create_branch_convenience
1491
branch = create_branch(to_transport.base, format=format,
1492
possible_transports=[to_transport])
1493
a_bzrdir = branch.bzrdir
1494
else:
1495
from bzrlib.transport.local import LocalTransport
1496
if a_bzrdir.has_branch():
1497
if (isinstance(to_transport, LocalTransport)
1498
and not a_bzrdir.has_workingtree()):
1499
raise errors.BranchExistsWithoutWorkingTree(location)
1500
raise errors.AlreadyBranchError(location)
1501
branch = a_bzrdir.create_branch()
1502
a_bzrdir.create_workingtree()
1503
if append_revisions_only:
1504
try:
1505
branch.set_append_revisions_only(True)
1506
except errors.UpgradeRequired:
1507
raise errors.BzrCommandError('This branch format cannot be set'
1508
' to append-revisions-only. Try --experimental-branch6')
1509
if not is_quiet():
1510
from bzrlib.info import describe_layout, describe_format
1511
try:
1512
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1513
except (errors.NoWorkingTree, errors.NotLocalUrl):
1514
tree = None
1515
repository = branch.repository
1516
layout = describe_layout(repository, branch, tree).lower()
1517
format = describe_format(a_bzrdir, repository, branch, tree)
1518
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1519
if repository.is_shared():
1520
#XXX: maybe this can be refactored into transport.path_or_url()
1521
url = repository.bzrdir.root_transport.external_url()
1522
try:
1523
url = urlutils.local_path_from_url(url)
1524
except errors.InvalidURL:
1525
pass
1526
self.outf.write("Using shared repository: %s\n" % url)
1527
1528
1529
class cmd_init_repository(Command):
1530
"""Create a shared repository to hold branches.
1531
1532
New branches created under the repository directory will store their
1533
revisions in the repository, not in the branch directory.
1534
1535
If the --no-trees option is used then the branches in the repository
1536
will not have working trees by default.
1537
1538
:Examples:
1539
Create a shared repositories holding just branches::
1540
1541
bzr init-repo --no-trees repo
1542
bzr init repo/trunk
1543
1544
Make a lightweight checkout elsewhere::
1545
1546
bzr checkout --lightweight repo/trunk trunk-checkout
1547
cd trunk-checkout
1548
(add files here)
1549
"""
1550
1551
_see_also = ['init', 'branch', 'checkout', 'repositories']
1552
takes_args = ["location"]
1553
takes_options = [RegistryOption('format',
1554
help='Specify a format for this repository. See'
1555
' "bzr help formats" for details.',
1556
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1557
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1558
value_switches=True, title='Repository format'),
1559
Option('no-trees',
1560
help='Branches in the repository will default to'
1561
' not having a working tree.'),
1562
]
1563
aliases = ["init-repo"]
1564
1565
def run(self, location, format=None, no_trees=False):
1566
if format is None:
1567
format = bzrdir.format_registry.make_bzrdir('default')
1568
1569
if location is None:
1570
location = '.'
1571
1572
to_transport = transport.get_transport(location)
1573
to_transport.ensure_base()
1574
1575
newdir = format.initialize_on_transport(to_transport)
1576
repo = newdir.create_repository(shared=True)
1577
repo.set_make_working_trees(not no_trees)
1578
if not is_quiet():
1579
from bzrlib.info import show_bzrdir_info
1580
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1581
1582
1583
class cmd_diff(Command):
1584
"""Show differences in the working tree, between revisions or branches.
1585
1586
If no arguments are given, all changes for the current tree are listed.
1587
If files are given, only the changes in those files are listed.
1588
Remote and multiple branches can be compared by using the --old and
1589
--new options. If not provided, the default for both is derived from
1590
the first argument, if any, or the current tree if no arguments are
1591
given.
1592
1593
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1594
produces patches suitable for "patch -p1".
1595
1596
:Exit values:
1597
1 - changed
1598
2 - unrepresentable changes
1599
3 - error
1600
0 - no change
1601
1602
:Examples:
1603
Shows the difference in the working tree versus the last commit::
1604
1605
bzr diff
1606
1607
Difference between the working tree and revision 1::
1608
1609
bzr diff -r1
1610
1611
Difference between revision 2 and revision 1::
1612
1613
bzr diff -r1..2
1614
1615
Difference between revision 2 and revision 1 for branch xxx::
1616
1617
bzr diff -r1..2 xxx
1618
1619
Show just the differences for file NEWS::
1620
1621
bzr diff NEWS
1622
1623
Show the differences in working tree xxx for file NEWS::
1624
1625
bzr diff xxx/NEWS
1626
1627
Show the differences from branch xxx to this working tree:
1628
1629
bzr diff --old xxx
1630
1631
Show the differences between two branches for file NEWS::
1632
1633
bzr diff --old xxx --new yyy NEWS
1634
1635
Same as 'bzr diff' but prefix paths with old/ and new/::
1636
1637
bzr diff --prefix old/:new/
1638
"""
1639
_see_also = ['status']
1640
takes_args = ['file*']
1641
takes_options = [
1642
Option('diff-options', type=str,
1643
help='Pass these options to the external diff program.'),
1644
Option('prefix', type=str,
1645
short_name='p',
1646
help='Set prefixes added to old and new filenames, as '
1647
'two values separated by a colon. (eg "old/:new/").'),
1648
Option('old',
1649
help='Branch/tree to compare from.',
1650
type=unicode,
1651
),
1652
Option('new',
1653
help='Branch/tree to compare to.',
1654
type=unicode,
1655
),
1656
'revision',
1657
'change',
1658
Option('using',
1659
help='Use this command to compare files.',
1660
type=unicode,
1661
),
1662
]
1663
aliases = ['di', 'dif']
1664
encoding_type = 'exact'
1665
1666
@display_command
1667
def run(self, revision=None, file_list=None, diff_options=None,
1668
prefix=None, old=None, new=None, using=None):
1669
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1670
1671
if (prefix is None) or (prefix == '0'):
1672
# diff -p0 format
1673
old_label = ''
1674
new_label = ''
1675
elif prefix == '1':
1676
old_label = 'old/'
1677
new_label = 'new/'
1678
elif ':' in prefix:
1679
old_label, new_label = prefix.split(":")
1680
else:
1681
raise errors.BzrCommandError(
1682
'--prefix expects two values separated by a colon'
1683
' (eg "old/:new/")')
1684
1685
if revision and len(revision) > 2:
1686
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1687
' one or two revision specifiers')
1688
1689
old_tree, new_tree, specific_files, extra_trees = \
1690
_get_trees_to_diff(file_list, revision, old, new)
1691
return show_diff_trees(old_tree, new_tree, sys.stdout,
1692
specific_files=specific_files,
1693
external_diff_options=diff_options,
1694
old_label=old_label, new_label=new_label,
1695
extra_trees=extra_trees, using=using)
1696
1697
1698
class cmd_deleted(Command):
1699
"""List files deleted in the working tree.
1700
"""
1701
# TODO: Show files deleted since a previous revision, or
1702
# between two revisions.
1703
# TODO: Much more efficient way to do this: read in new
1704
# directories with readdir, rather than stating each one. Same
1705
# level of effort but possibly much less IO. (Or possibly not,
1706
# if the directories are very large...)
1707
_see_also = ['status', 'ls']
1708
takes_options = ['show-ids']
1709
1710
@display_command
1711
def run(self, show_ids=False):
1712
tree = WorkingTree.open_containing(u'.')[0]
1713
tree.lock_read()
1714
try:
1715
old = tree.basis_tree()
1716
old.lock_read()
1717
try:
1718
for path, ie in old.inventory.iter_entries():
1719
if not tree.has_id(ie.file_id):
1720
self.outf.write(path)
1721
if show_ids:
1722
self.outf.write(' ')
1723
self.outf.write(ie.file_id)
1724
self.outf.write('\n')
1725
finally:
1726
old.unlock()
1727
finally:
1728
tree.unlock()
1729
1730
1731
class cmd_modified(Command):
1732
"""List files modified in working tree.
1733
"""
1734
1735
hidden = True
1736
_see_also = ['status', 'ls']
1737
takes_options = [
1738
Option('null',
1739
help='Write an ascii NUL (\\0) separator '
1740
'between files rather than a newline.')
1741
]
1742
1743
@display_command
1744
def run(self, null=False):
1745
tree = WorkingTree.open_containing(u'.')[0]
1746
td = tree.changes_from(tree.basis_tree())
1747
for path, id, kind, text_modified, meta_modified in td.modified:
1748
if null:
1749
self.outf.write(path + '\0')
1750
else:
1751
self.outf.write(osutils.quotefn(path) + '\n')
1752
1753
1754
class cmd_added(Command):
1755
"""List files added in working tree.
1756
"""
1757
1758
hidden = True
1759
_see_also = ['status', 'ls']
1760
takes_options = [
1761
Option('null',
1762
help='Write an ascii NUL (\\0) separator '
1763
'between files rather than a newline.')
1764
]
1765
1766
@display_command
1767
def run(self, null=False):
1768
wt = WorkingTree.open_containing(u'.')[0]
1769
wt.lock_read()
1770
try:
1771
basis = wt.basis_tree()
1772
basis.lock_read()
1773
try:
1774
basis_inv = basis.inventory
1775
inv = wt.inventory
1776
for file_id in inv:
1777
if file_id in basis_inv:
1778
continue
1779
if inv.is_root(file_id) and len(basis_inv) == 0:
1780
continue
1781
path = inv.id2path(file_id)
1782
if not os.access(osutils.abspath(path), os.F_OK):
1783
continue
1784
if null:
1785
self.outf.write(path + '\0')
1786
else:
1787
self.outf.write(osutils.quotefn(path) + '\n')
1788
finally:
1789
basis.unlock()
1790
finally:
1791
wt.unlock()
1792
1793
1794
class cmd_root(Command):
1795
"""Show the tree root directory.
1796
1797
The root is the nearest enclosing directory with a .bzr control
1798
directory."""
1799
1800
takes_args = ['filename?']
1801
@display_command
1802
def run(self, filename=None):
1803
"""Print the branch root."""
1804
tree = WorkingTree.open_containing(filename)[0]
1805
self.outf.write(tree.basedir + '\n')
1806
1807
1808
def _parse_limit(limitstring):
1809
try:
1810
return int(limitstring)
1811
except ValueError:
1812
msg = "The limit argument must be an integer."
1813
raise errors.BzrCommandError(msg)
1814
1815
1816
def _parse_levels(s):
1817
try:
1818
return int(s)
1819
except ValueError:
1820
msg = "The levels argument must be an integer."
1821
raise errors.BzrCommandError(msg)
1822
1823
1824
class cmd_log(Command):
1825
"""Show log of a branch, file, or directory.
1826
1827
By default show the log of the branch containing the working directory.
1828
1829
To request a range of logs, you can use the command -r begin..end
1830
-r revision requests a specific revision, -r ..end or -r begin.. are
1831
also valid.
1832
1833
:Examples:
1834
Log the current branch::
1835
1836
bzr log
1837
1838
Log a file::
1839
1840
bzr log foo.c
1841
1842
Log the last 10 revisions of a branch::
1843
1844
bzr log -r -10.. http://server/branch
1845
"""
1846
1847
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1848
1849
takes_args = ['location?']
1850
takes_options = [
1851
Option('forward',
1852
help='Show from oldest to newest.'),
1853
'timezone',
1854
custom_help('verbose',
1855
help='Show files changed in each revision.'),
1856
'show-ids',
1857
'revision',
1858
Option('change',
1859
type=bzrlib.option._parse_revision_str,
1860
short_name='c',
1861
help='Show just the specified revision.'
1862
' See also "help revisionspec".'),
1863
'log-format',
1864
Option('levels',
1865
short_name='n',
1866
help='Number of levels to display - 0 for all, 1 for flat.',
1867
argname='N',
1868
type=_parse_levels),
1869
Option('message',
1870
short_name='m',
1871
help='Show revisions whose message matches this '
1872
'regular expression.',
1873
type=str),
1874
Option('limit',
1875
short_name='l',
1876
help='Limit the output to the first N revisions.',
1877
argname='N',
1878
type=_parse_limit),
1879
Option('show-diff',
1880
short_name='p',
1881
help='Show changes made in each revision as a patch.'),
1882
]
1883
encoding_type = 'replace'
1884
1885
@display_command
1886
def run(self, location=None, timezone='original',
1887
verbose=False,
1888
show_ids=False,
1889
forward=False,
1890
revision=None,
1891
change=None,
1892
log_format=None,
1893
levels=None,
1894
message=None,
1895
limit=None,
1896
show_diff=False):
1897
from bzrlib.log import show_log, _get_fileid_to_log
1898
direction = (forward and 'forward') or 'reverse'
1899
1900
if change is not None:
1901
if len(change) > 1:
1902
raise errors.RangeInChangeOption()
1903
if revision is not None:
1904
raise errors.BzrCommandError(
1905
'--revision and --change are mutually exclusive')
1906
else:
1907
revision = change
1908
1909
# log everything
1910
file_id = None
1911
if location:
1912
# find the file id to log:
1913
1914
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1915
location)
1916
if fp != '':
1917
file_id = _get_fileid_to_log(revision, tree, b, fp)
1918
if file_id is None:
1919
raise errors.BzrCommandError(
1920
"Path unknown at end or start of revision range: %s" %
1921
location)
1922
else:
1923
# local dir only
1924
# FIXME ? log the current subdir only RBC 20060203
1925
if revision is not None \
1926
and len(revision) > 0 and revision[0].get_branch():
1927
location = revision[0].get_branch()
1928
else:
1929
location = '.'
1930
dir, relpath = bzrdir.BzrDir.open_containing(location)
1931
b = dir.open_branch()
1932
1933
b.lock_read()
1934
try:
1935
rev1, rev2 = _get_revision_range(revision, b, self.name())
1936
if log_format is None:
1937
log_format = log.log_formatter_registry.get_default(b)
1938
1939
lf = log_format(show_ids=show_ids, to_file=self.outf,
1940
show_timezone=timezone,
1941
delta_format=get_verbosity_level(),
1942
levels=levels)
1943
1944
show_log(b,
1945
lf,
1946
file_id,
1947
verbose=verbose,
1948
direction=direction,
1949
start_revision=rev1,
1950
end_revision=rev2,
1951
search=message,
1952
limit=limit,
1953
show_diff=show_diff)
1954
finally:
1955
b.unlock()
1956
1957
1958
def _get_revision_range(revisionspec_list, branch, command_name):
1959
"""Take the input of a revision option and turn it into a revision range.
1960
1961
It returns RevisionInfo objects which can be used to obtain the rev_id's
1962
of the desired revisons. It does some user input validations.
1963
"""
1964
if revisionspec_list is None:
1965
rev1 = None
1966
rev2 = None
1967
elif len(revisionspec_list) == 1:
1968
rev1 = rev2 = revisionspec_list[0].in_history(branch)
1969
elif len(revisionspec_list) == 2:
1970
start_spec = revisionspec_list[0]
1971
end_spec = revisionspec_list[1]
1972
if end_spec.get_branch() != start_spec.get_branch():
1973
# b is taken from revision[0].get_branch(), and
1974
# show_log will use its revision_history. Having
1975
# different branches will lead to weird behaviors.
1976
raise errors.BzrCommandError(
1977
"bzr %s doesn't accept two revisions in different"
1978
" branches." % command_name)
1979
rev1 = start_spec.in_history(branch)
1980
# Avoid loading all of history when we know a missing
1981
# end of range means the last revision ...
1982
if end_spec.spec is None:
1983
last_revno, last_revision_id = branch.last_revision_info()
1984
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
1985
else:
1986
rev2 = end_spec.in_history(branch)
1987
else:
1988
raise errors.BzrCommandError(
1989
'bzr %s --revision takes one or two values.' % command_name)
1990
return rev1, rev2
1991
1992
1993
def _revision_range_to_revid_range(revision_range):
1994
rev_id1 = None
1995
rev_id2 = None
1996
if revision_range[0] is not None:
1997
rev_id1 = revision_range[0].rev_id
1998
if revision_range[1] is not None:
1999
rev_id2 = revision_range[1].rev_id
2000
return rev_id1, rev_id2
2001
2002
def get_log_format(long=False, short=False, line=False, default='long'):
2003
log_format = default
2004
if long:
2005
log_format = 'long'
2006
if short:
2007
log_format = 'short'
2008
if line:
2009
log_format = 'line'
2010
return log_format
2011
2012
2013
class cmd_touching_revisions(Command):
2014
"""Return revision-ids which affected a particular file.
2015
2016
A more user-friendly interface is "bzr log FILE".
2017
"""
2018
2019
hidden = True
2020
takes_args = ["filename"]
2021
2022
@display_command
2023
def run(self, filename):
2024
tree, relpath = WorkingTree.open_containing(filename)
2025
b = tree.branch
2026
file_id = tree.path2id(relpath)
2027
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
2028
self.outf.write("%6d %s\n" % (revno, what))
2029
2030
2031
class cmd_ls(Command):
2032
"""List files in a tree.
2033
"""
2034
2035
_see_also = ['status', 'cat']
2036
takes_args = ['path?']
2037
# TODO: Take a revision or remote path and list that tree instead.
2038
takes_options = [
2039
'verbose',
2040
'revision',
2041
Option('non-recursive',
2042
help='Don\'t recurse into subdirectories.'),
2043
Option('from-root',
2044
help='Print paths relative to the root of the branch.'),
2045
Option('unknown', help='Print unknown files.'),
2046
Option('versioned', help='Print versioned files.',
2047
short_name='V'),
2048
Option('ignored', help='Print ignored files.'),
2049
Option('null',
2050
help='Write an ascii NUL (\\0) separator '
2051
'between files rather than a newline.'),
2052
Option('kind',
2053
help='List entries of a particular kind: file, directory, symlink.',
2054
type=unicode),
2055
'show-ids',
2056
]
2057
@display_command
2058
def run(self, revision=None, verbose=False,
2059
non_recursive=False, from_root=False,
2060
unknown=False, versioned=False, ignored=False,
2061
null=False, kind=None, show_ids=False, path=None):
2062
2063
if kind and kind not in ('file', 'directory', 'symlink'):
2064
raise errors.BzrCommandError('invalid kind specified')
2065
2066
if verbose and null:
2067
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2068
all = not (unknown or versioned or ignored)
2069
2070
selection = {'I':ignored, '?':unknown, 'V':versioned}
2071
2072
if path is None:
2073
fs_path = '.'
2074
prefix = ''
2075
else:
2076
if from_root:
2077
raise errors.BzrCommandError('cannot specify both --from-root'
2078
' and PATH')
2079
fs_path = path
2080
prefix = path
2081
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2082
fs_path)
2083
if from_root:
2084
relpath = u''
2085
elif relpath:
2086
relpath += '/'
2087
if revision is not None or tree is None:
2088
tree = _get_one_revision_tree('ls', revision, branch=branch)
2089
2090
tree.lock_read()
2091
try:
2092
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
2093
if fp.startswith(relpath):
2094
fp = osutils.pathjoin(prefix, fp[len(relpath):])
2095
if non_recursive and '/' in fp:
2096
continue
2097
if not all and not selection[fc]:
2098
continue
2099
if kind is not None and fkind != kind:
2100
continue
2101
kindch = entry.kind_character()
2102
outstring = fp + kindch
2103
if verbose:
2104
outstring = '%-8s %s' % (fc, outstring)
2105
if show_ids and fid is not None:
2106
outstring = "%-50s %s" % (outstring, fid)
2107
self.outf.write(outstring + '\n')
2108
elif null:
2109
self.outf.write(fp + '\0')
2110
if show_ids:
2111
if fid is not None:
2112
self.outf.write(fid)
2113
self.outf.write('\0')
2114
self.outf.flush()
2115
else:
2116
if fid is not None:
2117
my_id = fid
2118
else:
2119
my_id = ''
2120
if show_ids:
2121
self.outf.write('%-50s %s\n' % (outstring, my_id))
2122
else:
2123
self.outf.write(outstring + '\n')
2124
finally:
2125
tree.unlock()
2126
2127
2128
class cmd_unknowns(Command):
2129
"""List unknown files.
2130
"""
2131
2132
hidden = True
2133
_see_also = ['ls']
2134
2135
@display_command
2136
def run(self):
2137
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2138
self.outf.write(osutils.quotefn(f) + '\n')
2139
2140
2141
class cmd_ignore(Command):
2142
"""Ignore specified files or patterns.
2143
2144
See ``bzr help patterns`` for details on the syntax of patterns.
2145
2146
To remove patterns from the ignore list, edit the .bzrignore file.
2147
After adding, editing or deleting that file either indirectly by
2148
using this command or directly by using an editor, be sure to commit
2149
it.
2150
2151
Note: ignore patterns containing shell wildcards must be quoted from
2152
the shell on Unix.
2153
2154
:Examples:
2155
Ignore the top level Makefile::
2156
2157
bzr ignore ./Makefile
2158
2159
Ignore class files in all directories::
2160
2161
bzr ignore "*.class"
2162
2163
Ignore .o files under the lib directory::
2164
2165
bzr ignore "lib/**/*.o"
2166
2167
Ignore .o files under the lib directory::
2168
2169
bzr ignore "RE:lib/.*\.o"
2170
2171
Ignore everything but the "debian" toplevel directory::
2172
2173
bzr ignore "RE:(?!debian/).*"
2174
"""
2175
2176
_see_also = ['status', 'ignored', 'patterns']
2177
takes_args = ['name_pattern*']
2178
takes_options = [
2179
Option('old-default-rules',
2180
help='Write out the ignore rules bzr < 0.9 always used.')
2181
]
2182
2183
def run(self, name_pattern_list=None, old_default_rules=None):
2184
from bzrlib import ignores
2185
if old_default_rules is not None:
2186
# dump the rules and exit
2187
for pattern in ignores.OLD_DEFAULTS:
2188
print pattern
2189
return
2190
if not name_pattern_list:
2191
raise errors.BzrCommandError("ignore requires at least one "
2192
"NAME_PATTERN or --old-default-rules")
2193
name_pattern_list = [globbing.normalize_pattern(p)
2194
for p in name_pattern_list]
2195
for name_pattern in name_pattern_list:
2196
if (name_pattern[0] == '/' or
2197
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2198
raise errors.BzrCommandError(
2199
"NAME_PATTERN should not be an absolute path")
2200
tree, relpath = WorkingTree.open_containing(u'.')
2201
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2202
ignored = globbing.Globster(name_pattern_list)
2203
matches = []
2204
tree.lock_read()
2205
for entry in tree.list_files():
2206
id = entry[3]
2207
if id is not None:
2208
filename = entry[0]
2209
if ignored.match(filename):
2210
matches.append(filename.encode('utf-8'))
2211
tree.unlock()
2212
if len(matches) > 0:
2213
print "Warning: the following files are version controlled and" \
2214
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2215
2216
2217
class cmd_ignored(Command):
2218
"""List ignored files and the patterns that matched them.
2219
2220
List all the ignored files and the ignore pattern that caused the file to
2221
be ignored.
2222
2223
Alternatively, to list just the files::
2224
2225
bzr ls --ignored
2226
"""
2227
2228
encoding_type = 'replace'
2229
_see_also = ['ignore', 'ls']
2230
2231
@display_command
2232
def run(self):
2233
tree = WorkingTree.open_containing(u'.')[0]
2234
tree.lock_read()
2235
try:
2236
for path, file_class, kind, file_id, entry in tree.list_files():
2237
if file_class != 'I':
2238
continue
2239
## XXX: Slightly inefficient since this was already calculated
2240
pat = tree.is_ignored(path)
2241
self.outf.write('%-50s %s\n' % (path, pat))
2242
finally:
2243
tree.unlock()
2244
2245
2246
class cmd_lookup_revision(Command):
2247
"""Lookup the revision-id from a revision-number
2248
2249
:Examples:
2250
bzr lookup-revision 33
2251
"""
2252
hidden = True
2253
takes_args = ['revno']
2254
2255
@display_command
2256
def run(self, revno):
2257
try:
2258
revno = int(revno)
2259
except ValueError:
2260
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2261
2262
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2263
2264
2265
class cmd_export(Command):
2266
"""Export current or past revision to a destination directory or archive.
2267
2268
If no revision is specified this exports the last committed revision.
2269
2270
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2271
given, try to find the format with the extension. If no extension
2272
is found exports to a directory (equivalent to --format=dir).
2273
2274
If root is supplied, it will be used as the root directory inside
2275
container formats (tar, zip, etc). If it is not supplied it will default
2276
to the exported filename. The root option has no effect for 'dir' format.
2277
2278
If branch is omitted then the branch containing the current working
2279
directory will be used.
2280
2281
Note: Export of tree with non-ASCII filenames to zip is not supported.
2282
2283
================= =========================
2284
Supported formats Autodetected by extension
2285
================= =========================
2286
dir (none)
2287
tar .tar
2288
tbz2 .tar.bz2, .tbz2
2289
tgz .tar.gz, .tgz
2290
zip .zip
2291
================= =========================
2292
"""
2293
takes_args = ['dest', 'branch_or_subdir?']
2294
takes_options = [
2295
Option('format',
2296
help="Type of file to export to.",
2297
type=unicode),
2298
'revision',
2299
Option('root',
2300
type=str,
2301
help="Name of the root directory inside the exported file."),
2302
]
2303
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2304
root=None):
2305
from bzrlib.export import export
2306
2307
if branch_or_subdir is None:
2308
tree = WorkingTree.open_containing(u'.')[0]
2309
b = tree.branch
2310
subdir = None
2311
else:
2312
b, subdir = Branch.open_containing(branch_or_subdir)
2313
tree = None
2314
2315
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2316
try:
2317
export(rev_tree, dest, format, root, subdir)
2318
except errors.NoSuchExportFormat, e:
2319
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2320
2321
2322
class cmd_cat(Command):
2323
"""Write the contents of a file as of a given revision to standard output.
2324
2325
If no revision is nominated, the last revision is used.
2326
2327
Note: Take care to redirect standard output when using this command on a
2328
binary file.
2329
"""
2330
2331
_see_also = ['ls']
2332
takes_options = [
2333
Option('name-from-revision', help='The path name in the old tree.'),
2334
'revision',
2335
]
2336
takes_args = ['filename']
2337
encoding_type = 'exact'
2338
2339
@display_command
2340
def run(self, filename, revision=None, name_from_revision=False):
2341
if revision is not None and len(revision) != 1:
2342
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2343
" one revision specifier")
2344
tree, branch, relpath = \
2345
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2346
branch.lock_read()
2347
try:
2348
return self._run(tree, branch, relpath, filename, revision,
2349
name_from_revision)
2350
finally:
2351
branch.unlock()
2352
2353
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2354
if tree is None:
2355
tree = b.basis_tree()
2356
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2357
2358
cur_file_id = tree.path2id(relpath)
2359
old_file_id = rev_tree.path2id(relpath)
2360
2361
if name_from_revision:
2362
if old_file_id is None:
2363
raise errors.BzrCommandError(
2364
"%r is not present in revision %s" % (
2365
filename, rev_tree.get_revision_id()))
2366
else:
2367
content = rev_tree.get_file_text(old_file_id)
2368
elif cur_file_id is not None:
2369
content = rev_tree.get_file_text(cur_file_id)
2370
elif old_file_id is not None:
2371
content = rev_tree.get_file_text(old_file_id)
2372
else:
2373
raise errors.BzrCommandError(
2374
"%r is not present in revision %s" % (
2375
filename, rev_tree.get_revision_id()))
2376
self.outf.write(content)
2377
2378
2379
class cmd_local_time_offset(Command):
2380
"""Show the offset in seconds from GMT to local time."""
2381
hidden = True
2382
@display_command
2383
def run(self):
2384
print osutils.local_time_offset()
2385
2386
2387
2388
class cmd_commit(Command):
2389
"""Commit changes into a new revision.
2390
2391
If no arguments are given, the entire tree is committed.
2392
2393
If selected files are specified, only changes to those files are
2394
committed. If a directory is specified then the directory and everything
2395
within it is committed.
2396
2397
When excludes are given, they take precedence over selected files.
2398
For example, too commit only changes within foo, but not changes within
2399
foo/bar::
2400
2401
bzr commit foo -x foo/bar
2402
2403
If author of the change is not the same person as the committer, you can
2404
specify the author's name using the --author option. The name should be
2405
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2406
2407
A selected-file commit may fail in some cases where the committed
2408
tree would be invalid. Consider::
2409
2410
bzr init foo
2411
mkdir foo/bar
2412
bzr add foo/bar
2413
bzr commit foo -m "committing foo"
2414
bzr mv foo/bar foo/baz
2415
mkdir foo/bar
2416
bzr add foo/bar
2417
bzr commit foo/bar -m "committing bar but not baz"
2418
2419
In the example above, the last commit will fail by design. This gives
2420
the user the opportunity to decide whether they want to commit the
2421
rename at the same time, separately first, or not at all. (As a general
2422
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2423
2424
Note: A selected-file commit after a merge is not yet supported.
2425
"""
2426
# TODO: Run hooks on tree to-be-committed, and after commit.
2427
2428
# TODO: Strict commit that fails if there are deleted files.
2429
# (what does "deleted files" mean ??)
2430
2431
# TODO: Give better message for -s, --summary, used by tla people
2432
2433
# XXX: verbose currently does nothing
2434
2435
_see_also = ['bugs', 'uncommit']
2436
takes_args = ['selected*']
2437
takes_options = [
2438
ListOption('exclude', type=str, short_name='x',
2439
help="Do not consider changes made to a given path."),
2440
Option('message', type=unicode,
2441
short_name='m',
2442
help="Description of the new revision."),
2443
'verbose',
2444
Option('unchanged',
2445
help='Commit even if nothing has changed.'),
2446
Option('file', type=str,
2447
short_name='F',
2448
argname='msgfile',
2449
help='Take commit message from this file.'),
2450
Option('strict',
2451
help="Refuse to commit if there are unknown "
2452
"files in the working tree."),
2453
ListOption('fixes', type=str,
2454
help="Mark a bug as being fixed by this revision."),
2455
Option('author', type=unicode,
2456
help="Set the author's name, if it's different "
2457
"from the committer."),
2458
Option('local',
2459
help="Perform a local commit in a bound "
2460
"branch. Local commits are not pushed to "
2461
"the master branch until a normal commit "
2462
"is performed."
2463
),
2464
Option('show-diff',
2465
help='When no message is supplied, show the diff along'
2466
' with the status summary in the message editor.'),
2467
]
2468
aliases = ['ci', 'checkin']
2469
2470
def _get_bug_fix_properties(self, fixes, branch):
2471
properties = []
2472
# Configure the properties for bug fixing attributes.
2473
for fixed_bug in fixes:
2474
tokens = fixed_bug.split(':')
2475
if len(tokens) != 2:
2476
raise errors.BzrCommandError(
2477
"Invalid bug %s. Must be in the form of 'tag:id'. "
2478
"Commit refused." % fixed_bug)
2479
tag, bug_id = tokens
2480
try:
2481
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2482
except errors.UnknownBugTrackerAbbreviation:
2483
raise errors.BzrCommandError(
2484
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2485
except errors.MalformedBugIdentifier:
2486
raise errors.BzrCommandError(
2487
"Invalid bug identifier for %s. Commit refused."
2488
% fixed_bug)
2489
properties.append('%s fixed' % bug_url)
2490
return '\n'.join(properties)
2491
2492
def run(self, message=None, file=None, verbose=False, selected_list=None,
2493
unchanged=False, strict=False, local=False, fixes=None,
2494
author=None, show_diff=False, exclude=None):
2495
from bzrlib.errors import (
2496
PointlessCommit,
2497
ConflictsInTree,
2498
StrictCommitFailed
2499
)
2500
from bzrlib.msgeditor import (
2501
edit_commit_message_encoded,
2502
generate_commit_message_template,
2503
make_commit_message_template_encoded
2504
)
2505
2506
# TODO: Need a blackbox test for invoking the external editor; may be
2507
# slightly problematic to run this cross-platform.
2508
2509
# TODO: do more checks that the commit will succeed before
2510
# spending the user's valuable time typing a commit message.
2511
2512
properties = {}
2513
2514
tree, selected_list = tree_files(selected_list)
2515
if selected_list == ['']:
2516
# workaround - commit of root of tree should be exactly the same
2517
# as just default commit in that tree, and succeed even though
2518
# selected-file merge commit is not done yet
2519
selected_list = []
2520
2521
if fixes is None:
2522
fixes = []
2523
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2524
if bug_property:
2525
properties['bugs'] = bug_property
2526
2527
if local and not tree.branch.get_bound_location():
2528
raise errors.LocalRequiresBoundBranch()
2529
2530
def get_message(commit_obj):
2531
"""Callback to get commit message"""
2532
my_message = message
2533
if my_message is None and not file:
2534
t = make_commit_message_template_encoded(tree,
2535
selected_list, diff=show_diff,
2536
output_encoding=osutils.get_user_encoding())
2537
start_message = generate_commit_message_template(commit_obj)
2538
my_message = edit_commit_message_encoded(t,
2539
start_message=start_message)
2540
if my_message is None:
2541
raise errors.BzrCommandError("please specify a commit"
2542
" message with either --message or --file")
2543
elif my_message and file:
2544
raise errors.BzrCommandError(
2545
"please specify either --message or --file")
2546
if file:
2547
my_message = codecs.open(file, 'rt',
2548
osutils.get_user_encoding()).read()
2549
if my_message == "":
2550
raise errors.BzrCommandError("empty commit message specified")
2551
return my_message
2552
2553
try:
2554
tree.commit(message_callback=get_message,
2555
specific_files=selected_list,
2556
allow_pointless=unchanged, strict=strict, local=local,
2557
reporter=None, verbose=verbose, revprops=properties,
2558
author=author,
2559
exclude=safe_relpath_files(tree, exclude))
2560
except PointlessCommit:
2561
# FIXME: This should really happen before the file is read in;
2562
# perhaps prepare the commit; get the message; then actually commit
2563
raise errors.BzrCommandError("no changes to commit."
2564
" use --unchanged to commit anyhow")
2565
except ConflictsInTree:
2566
raise errors.BzrCommandError('Conflicts detected in working '
2567
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2568
' resolve.')
2569
except StrictCommitFailed:
2570
raise errors.BzrCommandError("Commit refused because there are"
2571
" unknown files in the working tree.")
2572
except errors.BoundBranchOutOfDate, e:
2573
raise errors.BzrCommandError(str(e) + "\n"
2574
'To commit to master branch, run update and then commit.\n'
2575
'You can also pass --local to commit to continue working '
2576
'disconnected.')
2577
2578
2579
class cmd_check(Command):
2580
"""Validate working tree structure, branch consistency and repository history.
2581
2582
This command checks various invariants about branch and repository storage
2583
to detect data corruption or bzr bugs.
2584
2585
The working tree and branch checks will only give output if a problem is
2586
detected. The output fields of the repository check are:
2587
2588
revisions: This is just the number of revisions checked. It doesn't
2589
indicate a problem.
2590
versionedfiles: This is just the number of versionedfiles checked. It
2591
doesn't indicate a problem.
2592
unreferenced ancestors: Texts that are ancestors of other texts, but
2593
are not properly referenced by the revision ancestry. This is a
2594
subtle problem that Bazaar can work around.
2595
unique file texts: This is the total number of unique file contents
2596
seen in the checked revisions. It does not indicate a problem.
2597
repeated file texts: This is the total number of repeated texts seen
2598
in the checked revisions. Texts can be repeated when their file
2599
entries are modified, but the file contents are not. It does not
2600
indicate a problem.
2601
2602
If no restrictions are specified, all Bazaar data that is found at the given
2603
location will be checked.
2604
2605
:Examples:
2606
2607
Check the tree and branch at 'foo'::
2608
2609
bzr check --tree --branch foo
2610
2611
Check only the repository at 'bar'::
2612
2613
bzr check --repo bar
2614
2615
Check everything at 'baz'::
2616
2617
bzr check baz
2618
"""
2619
2620
_see_also = ['reconcile']
2621
takes_args = ['path?']
2622
takes_options = ['verbose',
2623
Option('branch', help="Check the branch related to the"
2624
" current directory."),
2625
Option('repo', help="Check the repository related to the"
2626
" current directory."),
2627
Option('tree', help="Check the working tree related to"
2628
" the current directory.")]
2629
2630
def run(self, path=None, verbose=False, branch=False, repo=False,
2631
tree=False):
2632
from bzrlib.check import check_dwim
2633
if path is None:
2634
path = '.'
2635
if not branch and not repo and not tree:
2636
branch = repo = tree = True
2637
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2638
2639
2640
class cmd_upgrade(Command):
2641
"""Upgrade branch storage to current format.
2642
2643
The check command or bzr developers may sometimes advise you to run
2644
this command. When the default format has changed you may also be warned
2645
during other operations to upgrade.
2646
"""
2647
2648
_see_also = ['check']
2649
takes_args = ['url?']
2650
takes_options = [
2651
RegistryOption('format',
2652
help='Upgrade to a specific format. See "bzr help'
2653
' formats" for details.',
2654
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
2655
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
2656
value_switches=True, title='Branch format'),
2657
]
2658
2659
def run(self, url='.', format=None):
2660
from bzrlib.upgrade import upgrade
2661
if format is None:
2662
format = bzrdir.format_registry.make_bzrdir('default')
2663
upgrade(url, format)
2664
2665
2666
class cmd_whoami(Command):
2667
"""Show or set bzr user id.
2668
2669
:Examples:
2670
Show the email of the current user::
2671
2672
bzr whoami --email
2673
2674
Set the current user::
2675
2676
bzr whoami "Frank Chu <fchu@example.com>"
2677
"""
2678
takes_options = [ Option('email',
2679
help='Display email address only.'),
2680
Option('branch',
2681
help='Set identity for the current branch instead of '
2682
'globally.'),
2683
]
2684
takes_args = ['name?']
2685
encoding_type = 'replace'
2686
2687
@display_command
2688
def run(self, email=False, branch=False, name=None):
2689
if name is None:
2690
# use branch if we're inside one; otherwise global config
2691
try:
2692
c = Branch.open_containing('.')[0].get_config()
2693
except errors.NotBranchError:
2694
c = config.GlobalConfig()
2695
if email:
2696
self.outf.write(c.user_email() + '\n')
2697
else:
2698
self.outf.write(c.username() + '\n')
2699
return
2700
2701
# display a warning if an email address isn't included in the given name.
2702
try:
2703
config.extract_email_address(name)
2704
except errors.NoEmailInUsername, e:
2705
warning('"%s" does not seem to contain an email address. '
2706
'This is allowed, but not recommended.', name)
2707
2708
# use global config unless --branch given
2709
if branch:
2710
c = Branch.open_containing('.')[0].get_config()
2711
else:
2712
c = config.GlobalConfig()
2713
c.set_user_option('email', name)
2714
2715
2716
class cmd_nick(Command):
2717
"""Print or set the branch nickname.
2718
2719
If unset, the tree root directory name is used as the nickname.
2720
To print the current nickname, execute with no argument.
2721
2722
Bound branches use the nickname of its master branch unless it is set
2723
locally.
2724
"""
2725
2726
_see_also = ['info']
2727
takes_args = ['nickname?']
2728
def run(self, nickname=None):
2729
branch = Branch.open_containing(u'.')[0]
2730
if nickname is None:
2731
self.printme(branch)
2732
else:
2733
branch.nick = nickname
2734
2735
@display_command
2736
def printme(self, branch):
2737
print branch.nick
2738
2739
2740
class cmd_alias(Command):
2741
"""Set/unset and display aliases.
2742
2743
:Examples:
2744
Show the current aliases::
2745
2746
bzr alias
2747
2748
Show the alias specified for 'll'::
2749
2750
bzr alias ll
2751
2752
Set an alias for 'll'::
2753
2754
bzr alias ll="log --line -r-10..-1"
2755
2756
To remove an alias for 'll'::
2757
2758
bzr alias --remove ll
2759
2760
"""
2761
takes_args = ['name?']
2762
takes_options = [
2763
Option('remove', help='Remove the alias.'),
2764
]
2765
2766
def run(self, name=None, remove=False):
2767
if remove:
2768
self.remove_alias(name)
2769
elif name is None:
2770
self.print_aliases()
2771
else:
2772
equal_pos = name.find('=')
2773
if equal_pos == -1:
2774
self.print_alias(name)
2775
else:
2776
self.set_alias(name[:equal_pos], name[equal_pos+1:])
2777
2778
def remove_alias(self, alias_name):
2779
if alias_name is None:
2780
raise errors.BzrCommandError(
2781
'bzr alias --remove expects an alias to remove.')
2782
# If alias is not found, print something like:
2783
# unalias: foo: not found
2784
c = config.GlobalConfig()
2785
c.unset_alias(alias_name)
2786
2787
@display_command
2788
def print_aliases(self):
2789
"""Print out the defined aliases in a similar format to bash."""
2790
aliases = config.GlobalConfig().get_aliases()
2791
for key, value in sorted(aliases.iteritems()):
2792
self.outf.write('bzr alias %s="%s"\n' % (key, value))
2793
2794
@display_command
2795
def print_alias(self, alias_name):
2796
from bzrlib.commands import get_alias
2797
alias = get_alias(alias_name)
2798
if alias is None:
2799
self.outf.write("bzr alias: %s: not found\n" % alias_name)
2800
else:
2801
self.outf.write(
2802
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
2803
2804
def set_alias(self, alias_name, alias_command):
2805
"""Save the alias in the global config."""
2806
c = config.GlobalConfig()
2807
c.set_alias(alias_name, alias_command)
2808
2809
2810
class cmd_selftest(Command):
2811
"""Run internal test suite.
2812
2813
If arguments are given, they are regular expressions that say which tests
2814
should run. Tests matching any expression are run, and other tests are
2815
not run.
2816
2817
Alternatively if --first is given, matching tests are run first and then
2818
all other tests are run. This is useful if you have been working in a
2819
particular area, but want to make sure nothing else was broken.
2820
2821
If --exclude is given, tests that match that regular expression are
2822
excluded, regardless of whether they match --first or not.
2823
2824
To help catch accidential dependencies between tests, the --randomize
2825
option is useful. In most cases, the argument used is the word 'now'.
2826
Note that the seed used for the random number generator is displayed
2827
when this option is used. The seed can be explicitly passed as the
2828
argument to this option if required. This enables reproduction of the
2829
actual ordering used if and when an order sensitive problem is encountered.
2830
2831
If --list-only is given, the tests that would be run are listed. This is
2832
useful when combined with --first, --exclude and/or --randomize to
2833
understand their impact. The test harness reports "Listed nn tests in ..."
2834
instead of "Ran nn tests in ..." when list mode is enabled.
2835
2836
If the global option '--no-plugins' is given, plugins are not loaded
2837
before running the selftests. This has two effects: features provided or
2838
modified by plugins will not be tested, and tests provided by plugins will
2839
not be run.
2840
2841
Tests that need working space on disk use a common temporary directory,
2842
typically inside $TMPDIR or /tmp.
2843
2844
:Examples:
2845
Run only tests relating to 'ignore'::
2846
2847
bzr selftest ignore
2848
2849
Disable plugins and list tests as they're run::
2850
2851
bzr --no-plugins selftest -v
2852
"""
2853
# NB: this is used from the class without creating an instance, which is
2854
# why it does not have a self parameter.
2855
def get_transport_type(typestring):
2856
"""Parse and return a transport specifier."""
2857
if typestring == "sftp":
2858
from bzrlib.transport.sftp import SFTPAbsoluteServer
2859
return SFTPAbsoluteServer
2860
if typestring == "memory":
2861
from bzrlib.transport.memory import MemoryServer
2862
return MemoryServer
2863
if typestring == "fakenfs":
2864
from bzrlib.transport.fakenfs import FakeNFSServer
2865
return FakeNFSServer
2866
msg = "No known transport type %s. Supported types are: sftp\n" %\
2867
(typestring)
2868
raise errors.BzrCommandError(msg)
2869
2870
hidden = True
2871
takes_args = ['testspecs*']
2872
takes_options = ['verbose',
2873
Option('one',
2874
help='Stop when one test fails.',
2875
short_name='1',
2876
),
2877
Option('transport',
2878
help='Use a different transport by default '
2879
'throughout the test suite.',
2880
type=get_transport_type),
2881
Option('benchmark',
2882
help='Run the benchmarks rather than selftests.'),
2883
Option('lsprof-timed',
2884
help='Generate lsprof output for benchmarked'
2885
' sections of code.'),
2886
Option('cache-dir', type=str,
2887
help='Cache intermediate benchmark output in this '
2888
'directory.'),
2889
Option('first',
2890
help='Run all tests, but run specified tests first.',
2891
short_name='f',
2892
),
2893
Option('list-only',
2894
help='List the tests instead of running them.'),
2895
Option('randomize', type=str, argname="SEED",
2896
help='Randomize the order of tests using the given'
2897
' seed or "now" for the current time.'),
2898
Option('exclude', type=str, argname="PATTERN",
2899
short_name='x',
2900
help='Exclude tests that match this regular'
2901
' expression.'),
2902
Option('strict', help='Fail on missing dependencies or '
2903
'known failures.'),
2904
Option('load-list', type=str, argname='TESTLISTFILE',
2905
help='Load a test id list from a text file.'),
2906
ListOption('debugflag', type=str, short_name='E',
2907
help='Turn on a selftest debug flag.'),
2908
ListOption('starting-with', type=str, argname='TESTID',
2909
param_name='starting_with', short_name='s',
2910
help=
2911
'Load only the tests starting with TESTID.'),
2912
]
2913
encoding_type = 'replace'
2914
2915
def __init__(self):
2916
Command.__init__(self)
2917
self.additional_selftest_args = {}
2918
2919
def run(self, testspecs_list=None, verbose=False, one=False,
2920
transport=None, benchmark=None,
2921
lsprof_timed=None, cache_dir=None,
2922
first=False, list_only=False,
2923
randomize=None, exclude=None, strict=False,
2924
load_list=None, debugflag=None, starting_with=None):
2925
from bzrlib.tests import selftest
2926
import bzrlib.benchmarks as benchmarks
2927
from bzrlib.benchmarks import tree_creator
2928
2929
# Make deprecation warnings visible, unless -Werror is set
2930
symbol_versioning.activate_deprecation_warnings(override=False)
2931
2932
if cache_dir is not None:
2933
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2934
if not list_only:
2935
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2936
print ' %s (%s python%s)' % (
2937
bzrlib.__path__[0],
2938
bzrlib.version_string,
2939
bzrlib._format_version_tuple(sys.version_info),
2940
)
2941
print
2942
if testspecs_list is not None:
2943
pattern = '|'.join(testspecs_list)
2944
else:
2945
pattern = ".*"
2946
if benchmark:
2947
test_suite_factory = benchmarks.test_suite
2948
# Unless user explicitly asks for quiet, be verbose in benchmarks
2949
verbose = not is_quiet()
2950
# TODO: should possibly lock the history file...
2951
benchfile = open(".perf_history", "at", buffering=1)
2952
else:
2953
test_suite_factory = None
2954
benchfile = None
2955
try:
2956
selftest_kwargs = {"verbose": verbose,
2957
"pattern": pattern,
2958
"stop_on_failure": one,
2959
"transport": transport,
2960
"test_suite_factory": test_suite_factory,
2961
"lsprof_timed": lsprof_timed,
2962
"bench_history": benchfile,
2963
"matching_tests_first": first,
2964
"list_only": list_only,
2965
"random_seed": randomize,
2966
"exclude_pattern": exclude,
2967
"strict": strict,
2968
"load_list": load_list,
2969
"debug_flags": debugflag,
2970
"starting_with": starting_with
2971
}
2972
selftest_kwargs.update(self.additional_selftest_args)
2973
result = selftest(**selftest_kwargs)
2974
finally:
2975
if benchfile is not None:
2976
benchfile.close()
2977
if result:
2978
note('tests passed')
2979
else:
2980
note('tests failed')
2981
return int(not result)
2982
2983
2984
class cmd_version(Command):
2985
"""Show version of bzr."""
2986
2987
encoding_type = 'replace'
2988
takes_options = [
2989
Option("short", help="Print just the version number."),
2990
]
2991
2992
@display_command
2993
def run(self, short=False):
2994
from bzrlib.version import show_version
2995
if short:
2996
self.outf.write(bzrlib.version_string + '\n')
2997
else:
2998
show_version(to_file=self.outf)
2999
3000
3001
class cmd_rocks(Command):
3002
"""Statement of optimism."""
3003
3004
hidden = True
3005
3006
@display_command
3007
def run(self):
3008
print "It sure does!"
3009
3010
3011
class cmd_find_merge_base(Command):
3012
"""Find and print a base revision for merging two branches."""
3013
# TODO: Options to specify revisions on either side, as if
3014
# merging only part of the history.
3015
takes_args = ['branch', 'other']
3016
hidden = True
3017
3018
@display_command
3019
def run(self, branch, other):
3020
from bzrlib.revision import ensure_null
3021
3022
branch1 = Branch.open_containing(branch)[0]
3023
branch2 = Branch.open_containing(other)[0]
3024
branch1.lock_read()
3025
try:
3026
branch2.lock_read()
3027
try:
3028
last1 = ensure_null(branch1.last_revision())
3029
last2 = ensure_null(branch2.last_revision())
3030
3031
graph = branch1.repository.get_graph(branch2.repository)
3032
base_rev_id = graph.find_unique_lca(last1, last2)
3033
3034
print 'merge base is revision %s' % base_rev_id
3035
finally:
3036
branch2.unlock()
3037
finally:
3038
branch1.unlock()
3039
3040
3041
class cmd_merge(Command):
3042
"""Perform a three-way merge.
3043
3044
The source of the merge can be specified either in the form of a branch,
3045
or in the form of a path to a file containing a merge directive generated
3046
with bzr send. If neither is specified, the default is the upstream branch
3047
or the branch most recently merged using --remember.
3048
3049
When merging a branch, by default the tip will be merged. To pick a different
3050
revision, pass --revision. If you specify two values, the first will be used as
3051
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3052
available revisions, like this is commonly referred to as "cherrypicking".
3053
3054
Revision numbers are always relative to the branch being merged.
3055
3056
By default, bzr will try to merge in all new work from the other
3057
branch, automatically determining an appropriate base. If this
3058
fails, you may need to give an explicit base.
3059
3060
Merge will do its best to combine the changes in two branches, but there
3061
are some kinds of problems only a human can fix. When it encounters those,
3062
it will mark a conflict. A conflict means that you need to fix something,
3063
before you should commit.
3064
3065
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
3066
3067
If there is no default branch set, the first merge will set it. After
3068
that, you can omit the branch to use the default. To change the
3069
default, use --remember. The value will only be saved if the remote
3070
location can be accessed.
3071
3072
The results of the merge are placed into the destination working
3073
directory, where they can be reviewed (with bzr diff), tested, and then
3074
committed to record the result of the merge.
3075
3076
merge refuses to run if there are any uncommitted changes, unless
3077
--force is given.
3078
3079
:Examples:
3080
To merge the latest revision from bzr.dev::
3081
3082
bzr merge ../bzr.dev
3083
3084
To merge changes up to and including revision 82 from bzr.dev::
3085
3086
bzr merge -r 82 ../bzr.dev
3087
3088
To merge the changes introduced by 82, without previous changes::
3089
3090
bzr merge -r 81..82 ../bzr.dev
3091
3092
To apply a merge directive contained in in /tmp/merge:
3093
3094
bzr merge /tmp/merge
3095
"""
3096
3097
encoding_type = 'exact'
3098
_see_also = ['update', 'remerge', 'status-flags']
3099
takes_args = ['location?']
3100
takes_options = [
3101
'change',
3102
'revision',
3103
Option('force',
3104
help='Merge even if the destination tree has uncommitted changes.'),
3105
'merge-type',
3106
'reprocess',
3107
'remember',
3108
Option('show-base', help="Show base revision text in "
3109
"conflicts."),
3110
Option('uncommitted', help='Apply uncommitted changes'
3111
' from a working copy, instead of branch changes.'),
3112
Option('pull', help='If the destination is already'
3113
' completely merged into the source, pull from the'
3114
' source rather than merging. When this happens,'
3115
' you do not need to commit the result.'),
3116
Option('directory',
3117
help='Branch to merge into, '
3118
'rather than the one containing the working directory.',
3119
short_name='d',
3120
type=unicode,
3121
),
3122
Option('preview', help='Instead of merging, show a diff of the merge.')
3123
]
3124
3125
def run(self, location=None, revision=None, force=False,
3126
merge_type=None, show_base=False, reprocess=None, remember=False,
3127
uncommitted=False, pull=False,
3128
directory=None,
3129
preview=False,
3130
):
3131
if merge_type is None:
3132
merge_type = _mod_merge.Merge3Merger
3133
3134
if directory is None: directory = u'.'
3135
possible_transports = []
3136
merger = None
3137
allow_pending = True
3138
verified = 'inapplicable'
3139
tree = WorkingTree.open_containing(directory)[0]
3140
change_reporter = delta._ChangeReporter(
3141
unversioned_filter=tree.is_ignored)
3142
cleanups = []
3143
try:
3144
pb = ui.ui_factory.nested_progress_bar()
3145
cleanups.append(pb.finished)
3146
tree.lock_write()
3147
cleanups.append(tree.unlock)
3148
if location is not None:
3149
try:
3150
mergeable = bundle.read_mergeable_from_url(location,
3151
possible_transports=possible_transports)
3152
except errors.NotABundle:
3153
mergeable = None
3154
else:
3155
if uncommitted:
3156
raise errors.BzrCommandError('Cannot use --uncommitted'
3157
' with bundles or merge directives.')
3158
3159
if revision is not None:
3160
raise errors.BzrCommandError(
3161
'Cannot use -r with merge directives or bundles')
3162
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3163
mergeable, pb)
3164
3165
if merger is None and uncommitted:
3166
if revision is not None and len(revision) > 0:
3167
raise errors.BzrCommandError('Cannot use --uncommitted and'
3168
' --revision at the same time.')
3169
location = self._select_branch_location(tree, location)[0]
3170
other_tree, other_path = WorkingTree.open_containing(location)
3171
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
3172
pb)
3173
allow_pending = False
3174
if other_path != '':
3175
merger.interesting_files = [other_path]
3176
3177
if merger is None:
3178
merger, allow_pending = self._get_merger_from_branch(tree,
3179
location, revision, remember, possible_transports, pb)
3180
3181
merger.merge_type = merge_type
3182
merger.reprocess = reprocess
3183
merger.show_base = show_base
3184
self.sanity_check_merger(merger)
3185
if (merger.base_rev_id == merger.other_rev_id and
3186
merger.other_rev_id is not None):
3187
note('Nothing to do.')
3188
return 0
3189
if pull:
3190
if merger.interesting_files is not None:
3191
raise errors.BzrCommandError('Cannot pull individual files')
3192
if (merger.base_rev_id == tree.last_revision()):
3193
result = tree.pull(merger.other_branch, False,
3194
merger.other_rev_id)
3195
result.report(self.outf)
3196
return 0
3197
merger.check_basis(not force)
3198
if preview:
3199
return self._do_preview(merger)
3200
else:
3201
return self._do_merge(merger, change_reporter, allow_pending,
3202
verified)
3203
finally:
3204
for cleanup in reversed(cleanups):
3205
cleanup()
3206
3207
def _do_preview(self, merger):
3208
from bzrlib.diff import show_diff_trees
3209
tree_merger = merger.make_merger()
3210
tt = tree_merger.make_preview_transform()
3211
try:
3212
result_tree = tt.get_preview_tree()
3213
show_diff_trees(merger.this_tree, result_tree, self.outf,
3214
old_label='', new_label='')
3215
finally:
3216
tt.finalize()
3217
3218
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3219
merger.change_reporter = change_reporter
3220
conflict_count = merger.do_merge()
3221
if allow_pending:
3222
merger.set_pending()
3223
if verified == 'failed':
3224
warning('Preview patch does not match changes')
3225
if conflict_count != 0:
3226
return 1
3227
else:
3228
return 0
3229
3230
def sanity_check_merger(self, merger):
3231
if (merger.show_base and
3232
not merger.merge_type is _mod_merge.Merge3Merger):
3233
raise errors.BzrCommandError("Show-base is not supported for this"
3234
" merge type. %s" % merger.merge_type)
3235
if merger.reprocess is None:
3236
if merger.show_base:
3237
merger.reprocess = False
3238
else:
3239
# Use reprocess if the merger supports it
3240
merger.reprocess = merger.merge_type.supports_reprocess
3241
if merger.reprocess and not merger.merge_type.supports_reprocess:
3242
raise errors.BzrCommandError("Conflict reduction is not supported"
3243
" for merge type %s." %
3244
merger.merge_type)
3245
if merger.reprocess and merger.show_base:
3246
raise errors.BzrCommandError("Cannot do conflict reduction and"
3247
" show base.")
3248
3249
def _get_merger_from_branch(self, tree, location, revision, remember,
3250
possible_transports, pb):
3251
"""Produce a merger from a location, assuming it refers to a branch."""
3252
from bzrlib.tag import _merge_tags_if_possible
3253
# find the branch locations
3254
other_loc, user_location = self._select_branch_location(tree, location,
3255
revision, -1)
3256
if revision is not None and len(revision) == 2:
3257
base_loc, _unused = self._select_branch_location(tree,
3258
location, revision, 0)
3259
else:
3260
base_loc = other_loc
3261
# Open the branches
3262
other_branch, other_path = Branch.open_containing(other_loc,
3263
possible_transports)
3264
if base_loc == other_loc:
3265
base_branch = other_branch
3266
else:
3267
base_branch, base_path = Branch.open_containing(base_loc,
3268
possible_transports)
3269
# Find the revision ids
3270
if revision is None or len(revision) < 1 or revision[-1] is None:
3271
other_revision_id = _mod_revision.ensure_null(
3272
other_branch.last_revision())
3273
else:
3274
other_revision_id = revision[-1].as_revision_id(other_branch)
3275
if (revision is not None and len(revision) == 2
3276
and revision[0] is not None):
3277
base_revision_id = revision[0].as_revision_id(base_branch)
3278
else:
3279
base_revision_id = None
3280
# Remember where we merge from
3281
if ((remember or tree.branch.get_submit_branch() is None) and
3282
user_location is not None):
3283
tree.branch.set_submit_branch(other_branch.base)
3284
_merge_tags_if_possible(other_branch, tree.branch)
3285
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3286
other_revision_id, base_revision_id, other_branch, base_branch)
3287
if other_path != '':
3288
allow_pending = False
3289
merger.interesting_files = [other_path]
3290
else:
3291
allow_pending = True
3292
return merger, allow_pending
3293
3294
def _select_branch_location(self, tree, user_location, revision=None,
3295
index=None):
3296
"""Select a branch location, according to possible inputs.
3297
3298
If provided, branches from ``revision`` are preferred. (Both
3299
``revision`` and ``index`` must be supplied.)
3300
3301
Otherwise, the ``location`` parameter is used. If it is None, then the
3302
``submit`` or ``parent`` location is used, and a note is printed.
3303
3304
:param tree: The working tree to select a branch for merging into
3305
:param location: The location entered by the user
3306
:param revision: The revision parameter to the command
3307
:param index: The index to use for the revision parameter. Negative
3308
indices are permitted.
3309
:return: (selected_location, user_location). The default location
3310
will be the user-entered location.
3311
"""
3312
if (revision is not None and index is not None
3313
and revision[index] is not None):
3314
branch = revision[index].get_branch()
3315
if branch is not None:
3316
return branch, branch
3317
if user_location is None:
3318
location = self._get_remembered(tree, 'Merging from')
3319
else:
3320
location = user_location
3321
return location, user_location
3322
3323
def _get_remembered(self, tree, verb_string):
3324
"""Use tree.branch's parent if none was supplied.
3325
3326
Report if the remembered location was used.
3327
"""
3328
stored_location = tree.branch.get_submit_branch()
3329
stored_location_type = "submit"
3330
if stored_location is None:
3331
stored_location = tree.branch.get_parent()
3332
stored_location_type = "parent"
3333
mutter("%s", stored_location)
3334
if stored_location is None:
3335
raise errors.BzrCommandError("No location specified or remembered")
3336
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3337
note(u"%s remembered %s location %s", verb_string,
3338
stored_location_type, display_url)
3339
return stored_location
3340
3341
3342
class cmd_remerge(Command):
3343
"""Redo a merge.
3344
3345
Use this if you want to try a different merge technique while resolving
3346
conflicts. Some merge techniques are better than others, and remerge
3347
lets you try different ones on different files.
3348
3349
The options for remerge have the same meaning and defaults as the ones for
3350
merge. The difference is that remerge can (only) be run when there is a
3351
pending merge, and it lets you specify particular files.
3352
3353
:Examples:
3354
Re-do the merge of all conflicted files, and show the base text in
3355
conflict regions, in addition to the usual THIS and OTHER texts::
3356
3357
bzr remerge --show-base
3358
3359
Re-do the merge of "foobar", using the weave merge algorithm, with
3360
additional processing to reduce the size of conflict regions::
3361
3362
bzr remerge --merge-type weave --reprocess foobar
3363
"""
3364
takes_args = ['file*']
3365
takes_options = [
3366
'merge-type',
3367
'reprocess',
3368
Option('show-base',
3369
help="Show base revision text in conflicts."),
3370
]
3371
3372
def run(self, file_list=None, merge_type=None, show_base=False,
3373
reprocess=False):
3374
if merge_type is None:
3375
merge_type = _mod_merge.Merge3Merger
3376
tree, file_list = tree_files(file_list)
3377
tree.lock_write()
3378
try:
3379
parents = tree.get_parent_ids()
3380
if len(parents) != 2:
3381
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3382
" merges. Not cherrypicking or"
3383
" multi-merges.")
3384
repository = tree.branch.repository
3385
interesting_ids = None
3386
new_conflicts = []
3387
conflicts = tree.conflicts()
3388
if file_list is not None:
3389
interesting_ids = set()
3390
for filename in file_list:
3391
file_id = tree.path2id(filename)
3392
if file_id is None:
3393
raise errors.NotVersionedError(filename)
3394
interesting_ids.add(file_id)
3395
if tree.kind(file_id) != "directory":
3396
continue
3397
3398
for name, ie in tree.inventory.iter_entries(file_id):
3399
interesting_ids.add(ie.file_id)
3400
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3401
else:
3402
# Remerge only supports resolving contents conflicts
3403
allowed_conflicts = ('text conflict', 'contents conflict')
3404
restore_files = [c.path for c in conflicts
3405
if c.typestring in allowed_conflicts]
3406
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3407
tree.set_conflicts(ConflictList(new_conflicts))
3408
if file_list is not None:
3409
restore_files = file_list
3410
for filename in restore_files:
3411
try:
3412
restore(tree.abspath(filename))
3413
except errors.NotConflicted:
3414
pass
3415
# Disable pending merges, because the file texts we are remerging
3416
# have not had those merges performed. If we use the wrong parents
3417
# list, we imply that the working tree text has seen and rejected
3418
# all the changes from the other tree, when in fact those changes
3419
# have not yet been seen.
3420
pb = ui.ui_factory.nested_progress_bar()
3421
tree.set_parent_ids(parents[:1])
3422
try:
3423
merger = _mod_merge.Merger.from_revision_ids(pb,
3424
tree, parents[1])
3425
merger.interesting_ids = interesting_ids
3426
merger.merge_type = merge_type
3427
merger.show_base = show_base
3428
merger.reprocess = reprocess
3429
conflicts = merger.do_merge()
3430
finally:
3431
tree.set_parent_ids(parents)
3432
pb.finished()
3433
finally:
3434
tree.unlock()
3435
if conflicts > 0:
3436
return 1
3437
else:
3438
return 0
3439
3440
3441
class cmd_revert(Command):
3442
"""Revert files to a previous revision.
3443
3444
Giving a list of files will revert only those files. Otherwise, all files
3445
will be reverted. If the revision is not specified with '--revision', the
3446
last committed revision is used.
3447
3448
To remove only some changes, without reverting to a prior version, use
3449
merge instead. For example, "merge . --revision -2..-3" will remove the
3450
changes introduced by -2, without affecting the changes introduced by -1.
3451
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3452
3453
By default, any files that have been manually changed will be backed up
3454
first. (Files changed only by merge are not backed up.) Backup files have
3455
'.~#~' appended to their name, where # is a number.
3456
3457
When you provide files, you can use their current pathname or the pathname
3458
from the target revision. So you can use revert to "undelete" a file by
3459
name. If you name a directory, all the contents of that directory will be
3460
reverted.
3461
3462
Any files that have been newly added since that revision will be deleted,
3463
with a backup kept if appropriate. Directories containing unknown files
3464
will not be deleted.
3465
3466
The working tree contains a list of pending merged revisions, which will
3467
be included as parents in the next commit. Normally, revert clears that
3468
list as well as reverting the files. If any files are specified, revert
3469
leaves the pending merge list alone and reverts only the files. Use "bzr
3470
revert ." in the tree root to revert all files but keep the merge record,
3471
and "bzr revert --forget-merges" to clear the pending merge list without
3472
reverting any files.
3473
"""
3474
3475
_see_also = ['cat', 'export']
3476
takes_options = [
3477
'revision',
3478
Option('no-backup', "Do not save backups of reverted files."),
3479
Option('forget-merges',
3480
'Remove pending merge marker, without changing any files.'),
3481
]
3482
takes_args = ['file*']
3483
3484
def run(self, revision=None, no_backup=False, file_list=None,
3485
forget_merges=None):
3486
tree, file_list = tree_files(file_list)
3487
tree.lock_write()
3488
try:
3489
if forget_merges:
3490
tree.set_parent_ids(tree.get_parent_ids()[:1])
3491
else:
3492
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3493
finally:
3494
tree.unlock()
3495
3496
@staticmethod
3497
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3498
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
3499
pb = ui.ui_factory.nested_progress_bar()
3500
try:
3501
tree.revert(file_list, rev_tree, not no_backup, pb,
3502
report_changes=True)
3503
finally:
3504
pb.finished()
3505
3506
3507
class cmd_assert_fail(Command):
3508
"""Test reporting of assertion failures"""
3509
# intended just for use in testing
3510
3511
hidden = True
3512
3513
def run(self):
3514
raise AssertionError("always fails")
3515
3516
3517
class cmd_help(Command):
3518
"""Show help on a command or other topic.
3519
"""
3520
3521
_see_also = ['topics']
3522
takes_options = [
3523
Option('long', 'Show help on all commands.'),
3524
]
3525
takes_args = ['topic?']
3526
aliases = ['?', '--help', '-?', '-h']
3527
3528
@display_command
3529
def run(self, topic=None, long=False):
3530
import bzrlib.help
3531
if topic is None and long:
3532
topic = "commands"
3533
bzrlib.help.help(topic)
3534
3535
3536
class cmd_shell_complete(Command):
3537
"""Show appropriate completions for context.
3538
3539
For a list of all available commands, say 'bzr shell-complete'.
3540
"""
3541
takes_args = ['context?']
3542
aliases = ['s-c']
3543
hidden = True
3544
3545
@display_command
3546
def run(self, context=None):
3547
import shellcomplete
3548
shellcomplete.shellcomplete(context)
3549
3550
3551
class cmd_missing(Command):
3552
"""Show unmerged/unpulled revisions between two branches.
3553
3554
OTHER_BRANCH may be local or remote.
3555
3556
To filter on a range of revirions, you can use the command -r begin..end
3557
-r revision requests a specific revision, -r ..end or -r begin.. are
3558
also valid.
3559
3560
:Examples:
3561
3562
Determine the missing revisions between this and the branch at the
3563
remembered pull location::
3564
3565
bzr missing
3566
3567
Determine the missing revisions between this and another branch::
3568
3569
bzr missing http://server/branch
3570
3571
Determine the missing revisions up to a specific revision on the other
3572
branch::
3573
3574
bzr missing -r ..-10
3575
3576
Determine the missing revisions up to a specific revision on this
3577
branch::
3578
3579
bzr missing --my-revision ..-10
3580
"""
3581
3582
_see_also = ['merge', 'pull']
3583
takes_args = ['other_branch?']
3584
takes_options = [
3585
Option('reverse', 'Reverse the order of revisions.'),
3586
Option('mine-only',
3587
'Display changes in the local branch only.'),
3588
Option('this' , 'Same as --mine-only.'),
3589
Option('theirs-only',
3590
'Display changes in the remote branch only.'),
3591
Option('other', 'Same as --theirs-only.'),
3592
'log-format',
3593
'show-ids',
3594
'verbose',
3595
custom_help('revision',
3596
help='Filter on other branch revisions (inclusive). '
3597
'See "help revisionspec" for details.'),
3598
Option('my-revision',
3599
type=_parse_revision_str,
3600
help='Filter on local branch revisions (inclusive). '
3601
'See "help revisionspec" for details.'),
3602
Option('include-merges', 'Show merged revisions.'),
3603
]
3604
encoding_type = 'replace'
3605
3606
@display_command
3607
def run(self, other_branch=None, reverse=False, mine_only=False,
3608
theirs_only=False,
3609
log_format=None, long=False, short=False, line=False,
3610
show_ids=False, verbose=False, this=False, other=False,
3611
include_merges=False, revision=None, my_revision=None):
3612
from bzrlib.missing import find_unmerged, iter_log_revisions
3613
def message(s):
3614
if not is_quiet():
3615
self.outf.write(s)
3616
3617
if this:
3618
mine_only = this
3619
if other:
3620
theirs_only = other
3621
# TODO: We should probably check that we don't have mine-only and
3622
# theirs-only set, but it gets complicated because we also have
3623
# this and other which could be used.
3624
restrict = 'all'
3625
if mine_only:
3626
restrict = 'local'
3627
elif theirs_only:
3628
restrict = 'remote'
3629
3630
local_branch = Branch.open_containing(u".")[0]
3631
parent = local_branch.get_parent()
3632
if other_branch is None:
3633
other_branch = parent
3634
if other_branch is None:
3635
raise errors.BzrCommandError("No peer location known"
3636
" or specified.")
3637
display_url = urlutils.unescape_for_display(parent,
3638
self.outf.encoding)
3639
message("Using saved parent location: "
3640
+ display_url + "\n")
3641
3642
remote_branch = Branch.open(other_branch)
3643
if remote_branch.base == local_branch.base:
3644
remote_branch = local_branch
3645
3646
local_revid_range = _revision_range_to_revid_range(
3647
_get_revision_range(my_revision, local_branch,
3648
self.name()))
3649
3650
remote_revid_range = _revision_range_to_revid_range(
3651
_get_revision_range(revision,
3652
remote_branch, self.name()))
3653
3654
local_branch.lock_read()
3655
try:
3656
remote_branch.lock_read()
3657
try:
3658
local_extra, remote_extra = find_unmerged(
3659
local_branch, remote_branch, restrict,
3660
backward=not reverse,
3661
include_merges=include_merges,
3662
local_revid_range=local_revid_range,
3663
remote_revid_range=remote_revid_range)
3664
3665
if log_format is None:
3666
registry = log.log_formatter_registry
3667
log_format = registry.get_default(local_branch)
3668
lf = log_format(to_file=self.outf,
3669
show_ids=show_ids,
3670
show_timezone='original')
3671
3672
status_code = 0
3673
if local_extra and not theirs_only:
3674
message("You have %d extra revision(s):\n" %
3675
len(local_extra))
3676
for revision in iter_log_revisions(local_extra,
3677
local_branch.repository,
3678
verbose):
3679
lf.log_revision(revision)
3680
printed_local = True
3681
status_code = 1
3682
else:
3683
printed_local = False
3684
3685
if remote_extra and not mine_only:
3686
if printed_local is True:
3687
message("\n\n\n")
3688
message("You are missing %d revision(s):\n" %
3689
len(remote_extra))
3690
for revision in iter_log_revisions(remote_extra,
3691
remote_branch.repository,
3692
verbose):
3693
lf.log_revision(revision)
3694
status_code = 1
3695
3696
if mine_only and not local_extra:
3697
# We checked local, and found nothing extra
3698
message('This branch is up to date.\n')
3699
elif theirs_only and not remote_extra:
3700
# We checked remote, and found nothing extra
3701
message('Other branch is up to date.\n')
3702
elif not (mine_only or theirs_only or local_extra or
3703
remote_extra):
3704
# We checked both branches, and neither one had extra
3705
# revisions
3706
message("Branches are up to date.\n")
3707
finally:
3708
remote_branch.unlock()
3709
finally:
3710
local_branch.unlock()
3711
if not status_code and parent is None and other_branch is not None:
3712
local_branch.lock_write()
3713
try:
3714
# handle race conditions - a parent might be set while we run.
3715
if local_branch.get_parent() is None:
3716
local_branch.set_parent(remote_branch.base)
3717
finally:
3718
local_branch.unlock()
3719
return status_code
3720
3721
3722
class cmd_pack(Command):
3723
"""Compress the data within a repository."""
3724
3725
_see_also = ['repositories']
3726
takes_args = ['branch_or_repo?']
3727
3728
def run(self, branch_or_repo='.'):
3729
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3730
try:
3731
branch = dir.open_branch()
3732
repository = branch.repository
3733
except errors.NotBranchError:
3734
repository = dir.open_repository()
3735
repository.pack()
3736
3737
3738
class cmd_plugins(Command):
3739
"""List the installed plugins.
3740
3741
This command displays the list of installed plugins including
3742
version of plugin and a short description of each.
3743
3744
--verbose shows the path where each plugin is located.
3745
3746
A plugin is an external component for Bazaar that extends the
3747
revision control system, by adding or replacing code in Bazaar.
3748
Plugins can do a variety of things, including overriding commands,
3749
adding new commands, providing additional network transports and
3750
customizing log output.
3751
3752
See the Bazaar web site, http://bazaar-vcs.org, for further
3753
information on plugins including where to find them and how to
3754
install them. Instructions are also provided there on how to
3755
write new plugins using the Python programming language.
3756
"""
3757
takes_options = ['verbose']
3758
3759
@display_command
3760
def run(self, verbose=False):
3761
import bzrlib.plugin
3762
from inspect import getdoc
3763
result = []
3764
for name, plugin in bzrlib.plugin.plugins().items():
3765
version = plugin.__version__
3766
if version == 'unknown':
3767
version = ''
3768
name_ver = '%s %s' % (name, version)
3769
d = getdoc(plugin.module)
3770
if d:
3771
doc = d.split('\n')[0]
3772
else:
3773
doc = '(no description)'
3774
result.append((name_ver, doc, plugin.path()))
3775
for name_ver, doc, path in sorted(result):
3776
print name_ver
3777
print ' ', doc
3778
if verbose:
3779
print ' ', path
3780
print
3781
3782
3783
class cmd_testament(Command):
3784
"""Show testament (signing-form) of a revision."""
3785
takes_options = [
3786
'revision',
3787
Option('long', help='Produce long-format testament.'),
3788
Option('strict',
3789
help='Produce a strict-format testament.')]
3790
takes_args = ['branch?']
3791
@display_command
3792
def run(self, branch=u'.', revision=None, long=False, strict=False):
3793
from bzrlib.testament import Testament, StrictTestament
3794
if strict is True:
3795
testament_class = StrictTestament
3796
else:
3797
testament_class = Testament
3798
if branch == '.':
3799
b = Branch.open_containing(branch)[0]
3800
else:
3801
b = Branch.open(branch)
3802
b.lock_read()
3803
try:
3804
if revision is None:
3805
rev_id = b.last_revision()
3806
else:
3807
rev_id = revision[0].as_revision_id(b)
3808
t = testament_class.from_revision(b.repository, rev_id)
3809
if long:
3810
sys.stdout.writelines(t.as_text_lines())
3811
else:
3812
sys.stdout.write(t.as_short_text())
3813
finally:
3814
b.unlock()
3815
3816
3817
class cmd_annotate(Command):
3818
"""Show the origin of each line in a file.
3819
3820
This prints out the given file with an annotation on the left side
3821
indicating which revision, author and date introduced the change.
3822
3823
If the origin is the same for a run of consecutive lines, it is
3824
shown only at the top, unless the --all option is given.
3825
"""
3826
# TODO: annotate directories; showing when each file was last changed
3827
# TODO: if the working copy is modified, show annotations on that
3828
# with new uncommitted lines marked
3829
aliases = ['ann', 'blame', 'praise']
3830
takes_args = ['filename']
3831
takes_options = [Option('all', help='Show annotations on all lines.'),
3832
Option('long', help='Show commit date in annotations.'),
3833
'revision',
3834
'show-ids',
3835
]
3836
encoding_type = 'exact'
3837
3838
@display_command
3839
def run(self, filename, all=False, long=False, revision=None,
3840
show_ids=False):
3841
from bzrlib.annotate import annotate_file, annotate_file_tree
3842
wt, branch, relpath = \
3843
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
3844
if wt is not None:
3845
wt.lock_read()
3846
else:
3847
branch.lock_read()
3848
try:
3849
tree = _get_one_revision_tree('annotate', revision, branch=branch)
3850
if wt is not None:
3851
file_id = wt.path2id(relpath)
3852
else:
3853
file_id = tree.path2id(relpath)
3854
if file_id is None:
3855
raise errors.NotVersionedError(filename)
3856
file_version = tree.inventory[file_id].revision
3857
if wt is not None and revision is None:
3858
# If there is a tree and we're not annotating historical
3859
# versions, annotate the working tree's content.
3860
annotate_file_tree(wt, file_id, self.outf, long, all,
3861
show_ids=show_ids)
3862
else:
3863
annotate_file(branch, file_version, file_id, long, all, self.outf,
3864
show_ids=show_ids)
3865
finally:
3866
if wt is not None:
3867
wt.unlock()
3868
else:
3869
branch.unlock()
3870
3871
3872
class cmd_re_sign(Command):
3873
"""Create a digital signature for an existing revision."""
3874
# TODO be able to replace existing ones.
3875
3876
hidden = True # is this right ?
3877
takes_args = ['revision_id*']
3878
takes_options = ['revision']
3879
3880
def run(self, revision_id_list=None, revision=None):
3881
if revision_id_list is not None and revision is not None:
3882
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3883
if revision_id_list is None and revision is None:
3884
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3885
b = WorkingTree.open_containing(u'.')[0].branch
3886
b.lock_write()
3887
try:
3888
return self._run(b, revision_id_list, revision)
3889
finally:
3890
b.unlock()
3891
3892
def _run(self, b, revision_id_list, revision):
3893
import bzrlib.gpg as gpg
3894
gpg_strategy = gpg.GPGStrategy(b.get_config())
3895
if revision_id_list is not None:
3896
b.repository.start_write_group()
3897
try:
3898
for revision_id in revision_id_list:
3899
b.repository.sign_revision(revision_id, gpg_strategy)
3900
except:
3901
b.repository.abort_write_group()
3902
raise
3903
else:
3904
b.repository.commit_write_group()
3905
elif revision is not None:
3906
if len(revision) == 1:
3907
revno, rev_id = revision[0].in_history(b)
3908
b.repository.start_write_group()
3909
try:
3910
b.repository.sign_revision(rev_id, gpg_strategy)
3911
except:
3912
b.repository.abort_write_group()
3913
raise
3914
else:
3915
b.repository.commit_write_group()
3916
elif len(revision) == 2:
3917
# are they both on rh- if so we can walk between them
3918
# might be nice to have a range helper for arbitrary
3919
# revision paths. hmm.
3920
from_revno, from_revid = revision[0].in_history(b)
3921
to_revno, to_revid = revision[1].in_history(b)
3922
if to_revid is None:
3923
to_revno = b.revno()
3924
if from_revno is None or to_revno is None:
3925
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3926
b.repository.start_write_group()
3927
try:
3928
for revno in range(from_revno, to_revno + 1):
3929
b.repository.sign_revision(b.get_rev_id(revno),
3930
gpg_strategy)
3931
except:
3932
b.repository.abort_write_group()
3933
raise
3934
else:
3935
b.repository.commit_write_group()
3936
else:
3937
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3938
3939
3940
class cmd_bind(Command):
3941
"""Convert the current branch into a checkout of the supplied branch.
3942
3943
Once converted into a checkout, commits must succeed on the master branch
3944
before they will be applied to the local branch.
3945
3946
Bound branches use the nickname of its master branch unless it is set
3947
locally, in which case binding will update the the local nickname to be
3948
that of the master.
3949
"""
3950
3951
_see_also = ['checkouts', 'unbind']
3952
takes_args = ['location?']
3953
takes_options = []
3954
3955
def run(self, location=None):
3956
b, relpath = Branch.open_containing(u'.')
3957
if location is None:
3958
try:
3959
location = b.get_old_bound_location()
3960
except errors.UpgradeRequired:
3961
raise errors.BzrCommandError('No location supplied. '
3962
'This format does not remember old locations.')
3963
else:
3964
if location is None:
3965
raise errors.BzrCommandError('No location supplied and no '
3966
'previous location known')
3967
b_other = Branch.open(location)
3968
try:
3969
b.bind(b_other)
3970
except errors.DivergedBranches:
3971
raise errors.BzrCommandError('These branches have diverged.'
3972
' Try merging, and then bind again.')
3973
if b.get_config().has_explicit_nickname():
3974
b.nick = b_other.nick
3975
3976
3977
class cmd_unbind(Command):
3978
"""Convert the current checkout into a regular branch.
3979
3980
After unbinding, the local branch is considered independent and subsequent
3981
commits will be local only.
3982
"""
3983
3984
_see_also = ['checkouts', 'bind']
3985
takes_args = []
3986
takes_options = []
3987
3988
def run(self):
3989
b, relpath = Branch.open_containing(u'.')
3990
if not b.unbind():
3991
raise errors.BzrCommandError('Local branch is not bound')
3992
3993
3994
class cmd_uncommit(Command):
3995
"""Remove the last committed revision.
3996
3997
--verbose will print out what is being removed.
3998
--dry-run will go through all the motions, but not actually
3999
remove anything.
4000
4001
If --revision is specified, uncommit revisions to leave the branch at the
4002
specified revision. For example, "bzr uncommit -r 15" will leave the
4003
branch at revision 15.
4004
4005
Uncommit leaves the working tree ready for a new commit. The only change
4006
it may make is to restore any pending merges that were present before
4007
the commit.
4008
"""
4009
4010
# TODO: jam 20060108 Add an option to allow uncommit to remove
4011
# unreferenced information in 'branch-as-repository' branches.
4012
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
4013
# information in shared branches as well.
4014
_see_also = ['commit']
4015
takes_options = ['verbose', 'revision',
4016
Option('dry-run', help='Don\'t actually make changes.'),
4017
Option('force', help='Say yes to all questions.'),
4018
Option('local',
4019
help="Only remove the commits from the local branch"
4020
" when in a checkout."
4021
),
4022
]
4023
takes_args = ['location?']
4024
aliases = []
4025
encoding_type = 'replace'
4026
4027
def run(self, location=None,
4028
dry_run=False, verbose=False,
4029
revision=None, force=False, local=False):
4030
if location is None:
4031
location = u'.'
4032
control, relpath = bzrdir.BzrDir.open_containing(location)
4033
try:
4034
tree = control.open_workingtree()
4035
b = tree.branch
4036
except (errors.NoWorkingTree, errors.NotLocalUrl):
4037
tree = None
4038
b = control.open_branch()
4039
4040
if tree is not None:
4041
tree.lock_write()
4042
else:
4043
b.lock_write()
4044
try:
4045
return self._run(b, tree, dry_run, verbose, revision, force,
4046
local=local)
4047
finally:
4048
if tree is not None:
4049
tree.unlock()
4050
else:
4051
b.unlock()
4052
4053
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
4054
from bzrlib.log import log_formatter, show_log
4055
from bzrlib.uncommit import uncommit
4056
4057
last_revno, last_rev_id = b.last_revision_info()
4058
4059
rev_id = None
4060
if revision is None:
4061
revno = last_revno
4062
rev_id = last_rev_id
4063
else:
4064
# 'bzr uncommit -r 10' actually means uncommit
4065
# so that the final tree is at revno 10.
4066
# but bzrlib.uncommit.uncommit() actually uncommits
4067
# the revisions that are supplied.
4068
# So we need to offset it by one
4069
revno = revision[0].in_history(b).revno + 1
4070
if revno <= last_revno:
4071
rev_id = b.get_rev_id(revno)
4072
4073
if rev_id is None or _mod_revision.is_null(rev_id):
4074
self.outf.write('No revisions to uncommit.\n')
4075
return 1
4076
4077
lf = log_formatter('short',
4078
to_file=self.outf,
4079
show_timezone='original')
4080
4081
show_log(b,
4082
lf,
4083
verbose=False,
4084
direction='forward',
4085
start_revision=revno,
4086
end_revision=last_revno)
4087
4088
if dry_run:
4089
print 'Dry-run, pretending to remove the above revisions.'
4090
if not force:
4091
val = raw_input('Press <enter> to continue')
4092
else:
4093
print 'The above revision(s) will be removed.'
4094
if not force:
4095
val = raw_input('Are you sure [y/N]? ')
4096
if val.lower() not in ('y', 'yes'):
4097
print 'Canceled'
4098
return 0
4099
4100
mutter('Uncommitting from {%s} to {%s}',
4101
last_rev_id, rev_id)
4102
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4103
revno=revno, local=local)
4104
note('You can restore the old tip by running:\n'
4105
' bzr pull . -r revid:%s', last_rev_id)
4106
4107
4108
class cmd_break_lock(Command):
4109
"""Break a dead lock on a repository, branch or working directory.
4110
4111
CAUTION: Locks should only be broken when you are sure that the process
4112
holding the lock has been stopped.
4113
4114
You can get information on what locks are open via the 'bzr info' command.
4115
4116
:Examples:
4117
bzr break-lock
4118
"""
4119
takes_args = ['location?']
4120
4121
def run(self, location=None, show=False):
4122
if location is None:
4123
location = u'.'
4124
control, relpath = bzrdir.BzrDir.open_containing(location)
4125
try:
4126
control.break_lock()
4127
except NotImplementedError:
4128
pass
4129
4130
4131
class cmd_wait_until_signalled(Command):
4132
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4133
4134
This just prints a line to signal when it is ready, then blocks on stdin.
4135
"""
4136
4137
hidden = True
4138
4139
def run(self):
4140
sys.stdout.write("running\n")
4141
sys.stdout.flush()
4142
sys.stdin.readline()
4143
4144
4145
class cmd_serve(Command):
4146
"""Run the bzr server."""
4147
4148
aliases = ['server']
4149
4150
takes_options = [
4151
Option('inet',
4152
help='Serve on stdin/out for use from inetd or sshd.'),
4153
Option('port',
4154
help='Listen for connections on nominated port of the form '
4155
'[hostname:]portnumber. Passing 0 as the port number will '
4156
'result in a dynamically allocated port. The default port is '
4157
'4155.',
4158
type=str),
4159
Option('directory',
4160
help='Serve contents of this directory.',
4161
type=unicode),
4162
Option('allow-writes',
4163
help='By default the server is a readonly server. Supplying '
4164
'--allow-writes enables write access to the contents of '
4165
'the served directory and below.'
4166
),
4167
]
4168
4169
def run_smart_server(self, smart_server):
4170
"""Run 'smart_server' forever, with no UI output at all."""
4171
# For the duration of this server, no UI output is permitted. note
4172
# that this may cause problems with blackbox tests. This should be
4173
# changed with care though, as we dont want to use bandwidth sending
4174
# progress over stderr to smart server clients!
4175
from bzrlib import lockdir
4176
old_factory = ui.ui_factory
4177
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
4178
try:
4179
ui.ui_factory = ui.SilentUIFactory()
4180
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
4181
smart_server.serve()
4182
finally:
4183
ui.ui_factory = old_factory
4184
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4185
4186
def get_host_and_port(self, port):
4187
"""Return the host and port to run the smart server on.
4188
4189
If 'port' is None, the default host (`medium.BZR_DEFAULT_INTERFACE`)
4190
and port (`medium.BZR_DEFAULT_PORT`) will be used.
4191
4192
If 'port' has a colon in it, the string before the colon will be
4193
interpreted as the host.
4194
4195
:param port: A string of the port to run the server on.
4196
:return: A tuple of (host, port), where 'host' is a host name or IP,
4197
and port is an integer TCP/IP port.
4198
"""
4199
from bzrlib.smart import medium
4200
host = medium.BZR_DEFAULT_INTERFACE
4201
if port is None:
4202
port = medium.BZR_DEFAULT_PORT
4203
else:
4204
if ':' in port:
4205
host, port = port.split(':')
4206
port = int(port)
4207
return host, port
4208
4209
def get_smart_server(self, transport, inet, port):
4210
"""Construct a smart server.
4211
4212
:param transport: The base transport from which branches will be
4213
served.
4214
:param inet: If True, serve over stdin and stdout. Used for running
4215
from inet.
4216
:param port: The port to listen on. By default, it's `
4217
medium.BZR_DEFAULT_PORT`. See `get_host_and_port` for more
4218
information.
4219
:return: A smart server.
4220
"""
4221
from bzrlib.smart import medium, server
4222
if inet:
4223
smart_server = medium.SmartServerPipeStreamMedium(
4224
sys.stdin, sys.stdout, transport)
4225
else:
4226
host, port = self.get_host_and_port(port)
4227
smart_server = server.SmartTCPServer(
4228
transport, host=host, port=port)
4229
note('listening on port: %s' % smart_server.port)
4230
return smart_server
4231
4232
def run(self, port=None, inet=False, directory=None, allow_writes=False):
4233
from bzrlib.transport import get_transport
4234
from bzrlib.transport.chroot import ChrootServer
4235
if directory is None:
4236
directory = os.getcwd()
4237
url = urlutils.local_path_to_url(directory)
4238
if not allow_writes:
4239
url = 'readonly+' + url
4240
chroot_server = ChrootServer(get_transport(url))
4241
chroot_server.setUp()
4242
t = get_transport(chroot_server.get_url())
4243
smart_server = self.get_smart_server(t, inet, port)
4244
self.run_smart_server(smart_server)
4245
4246
4247
class cmd_join(Command):
4248
"""Combine a subtree into its containing tree.
4249
4250
This command is for experimental use only. It requires the target tree
4251
to be in dirstate-with-subtree format, which cannot be converted into
4252
earlier formats.
4253
4254
The TREE argument should be an independent tree, inside another tree, but
4255
not part of it. (Such trees can be produced by "bzr split", but also by
4256
running "bzr branch" with the target inside a tree.)
4257
4258
The result is a combined tree, with the subtree no longer an independant
4259
part. This is marked as a merge of the subtree into the containing tree,
4260
and all history is preserved.
4261
4262
If --reference is specified, the subtree retains its independence. It can
4263
be branched by itself, and can be part of multiple projects at the same
4264
time. But operations performed in the containing tree, such as commit
4265
and merge, will recurse into the subtree.
4266
"""
4267
4268
_see_also = ['split']
4269
takes_args = ['tree']
4270
takes_options = [
4271
Option('reference', help='Join by reference.'),
4272
]
4273
hidden = True
4274
4275
def run(self, tree, reference=False):
4276
sub_tree = WorkingTree.open(tree)
4277
parent_dir = osutils.dirname(sub_tree.basedir)
4278
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4279
repo = containing_tree.branch.repository
4280
if not repo.supports_rich_root():
4281
raise errors.BzrCommandError(
4282
"Can't join trees because %s doesn't support rich root data.\n"
4283
"You can use bzr upgrade on the repository."
4284
% (repo,))
4285
if reference:
4286
try:
4287
containing_tree.add_reference(sub_tree)
4288
except errors.BadReferenceTarget, e:
4289
# XXX: Would be better to just raise a nicely printable
4290
# exception from the real origin. Also below. mbp 20070306
4291
raise errors.BzrCommandError("Cannot join %s. %s" %
4292
(tree, e.reason))
4293
else:
4294
try:
4295
containing_tree.subsume(sub_tree)
4296
except errors.BadSubsumeSource, e:
4297
raise errors.BzrCommandError("Cannot join %s. %s" %
4298
(tree, e.reason))
4299
4300
4301
class cmd_split(Command):
4302
"""Split a subdirectory of a tree into a separate tree.
4303
4304
This command will produce a target tree in a format that supports
4305
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4306
converted into earlier formats like 'dirstate-tags'.
4307
4308
The TREE argument should be a subdirectory of a working tree. That
4309
subdirectory will be converted into an independent tree, with its own
4310
branch. Commits in the top-level tree will not apply to the new subtree.
4311
"""
4312
4313
# join is not un-hidden yet
4314
#_see_also = ['join']
4315
takes_args = ['tree']
4316
4317
def run(self, tree):
4318
containing_tree, subdir = WorkingTree.open_containing(tree)
4319
sub_id = containing_tree.path2id(subdir)
4320
if sub_id is None:
4321
raise errors.NotVersionedError(subdir)
4322
try:
4323
containing_tree.extract(sub_id)
4324
except errors.RootNotRich:
4325
raise errors.UpgradeRequired(containing_tree.branch.base)
4326
4327
4328
class cmd_merge_directive(Command):
4329
"""Generate a merge directive for auto-merge tools.
4330
4331
A directive requests a merge to be performed, and also provides all the
4332
information necessary to do so. This means it must either include a
4333
revision bundle, or the location of a branch containing the desired
4334
revision.
4335
4336
A submit branch (the location to merge into) must be supplied the first
4337
time the command is issued. After it has been supplied once, it will
4338
be remembered as the default.
4339
4340
A public branch is optional if a revision bundle is supplied, but required
4341
if --diff or --plain is specified. It will be remembered as the default
4342
after the first use.
4343
"""
4344
4345
takes_args = ['submit_branch?', 'public_branch?']
4346
4347
hidden = True
4348
4349
_see_also = ['send']
4350
4351
takes_options = [
4352
RegistryOption.from_kwargs('patch-type',
4353
'The type of patch to include in the directive.',
4354
title='Patch type',
4355
value_switches=True,
4356
enum_switch=False,
4357
bundle='Bazaar revision bundle (default).',
4358
diff='Normal unified diff.',
4359
plain='No patch, just directive.'),
4360
Option('sign', help='GPG-sign the directive.'), 'revision',
4361
Option('mail-to', type=str,
4362
help='Instead of printing the directive, email to this address.'),
4363
Option('message', type=str, short_name='m',
4364
help='Message to use when committing this merge.')
4365
]
4366
4367
encoding_type = 'exact'
4368
4369
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4370
sign=False, revision=None, mail_to=None, message=None):
4371
from bzrlib.revision import ensure_null, NULL_REVISION
4372
include_patch, include_bundle = {
4373
'plain': (False, False),
4374
'diff': (True, False),
4375
'bundle': (True, True),
4376
}[patch_type]
4377
branch = Branch.open('.')
4378
stored_submit_branch = branch.get_submit_branch()
4379
if submit_branch is None:
4380
submit_branch = stored_submit_branch
4381
else:
4382
if stored_submit_branch is None:
4383
branch.set_submit_branch(submit_branch)
4384
if submit_branch is None:
4385
submit_branch = branch.get_parent()
4386
if submit_branch is None:
4387
raise errors.BzrCommandError('No submit branch specified or known')
4388
4389
stored_public_branch = branch.get_public_branch()
4390
if public_branch is None:
4391
public_branch = stored_public_branch
4392
elif stored_public_branch is None:
4393
branch.set_public_branch(public_branch)
4394
if not include_bundle and public_branch is None:
4395
raise errors.BzrCommandError('No public branch specified or'
4396
' known')
4397
base_revision_id = None
4398
if revision is not None:
4399
if len(revision) > 2:
4400
raise errors.BzrCommandError('bzr merge-directive takes '
4401
'at most two one revision identifiers')
4402
revision_id = revision[-1].as_revision_id(branch)
4403
if len(revision) == 2:
4404
base_revision_id = revision[0].as_revision_id(branch)
4405
else:
4406
revision_id = branch.last_revision()
4407
revision_id = ensure_null(revision_id)
4408
if revision_id == NULL_REVISION:
4409
raise errors.BzrCommandError('No revisions to bundle.')
4410
directive = merge_directive.MergeDirective2.from_objects(
4411
branch.repository, revision_id, time.time(),
4412
osutils.local_time_offset(), submit_branch,
4413
public_branch=public_branch, include_patch=include_patch,
4414
include_bundle=include_bundle, message=message,
4415
base_revision_id=base_revision_id)
4416
if mail_to is None:
4417
if sign:
4418
self.outf.write(directive.to_signed(branch))
4419
else:
4420
self.outf.writelines(directive.to_lines())
4421
else:
4422
message = directive.to_email(mail_to, branch, sign)
4423
s = SMTPConnection(branch.get_config())
4424
s.send_email(message)
4425
4426
4427
class cmd_send(Command):
4428
"""Mail or create a merge-directive for submitting changes.
4429
4430
A merge directive provides many things needed for requesting merges:
4431
4432
* A machine-readable description of the merge to perform
4433
4434
* An optional patch that is a preview of the changes requested
4435
4436
* An optional bundle of revision data, so that the changes can be applied
4437
directly from the merge directive, without retrieving data from a
4438
branch.
4439
4440
If --no-bundle is specified, then public_branch is needed (and must be
4441
up-to-date), so that the receiver can perform the merge using the
4442
public_branch. The public_branch is always included if known, so that
4443
people can check it later.
4444
4445
The submit branch defaults to the parent, but can be overridden. Both
4446
submit branch and public branch will be remembered if supplied.
4447
4448
If a public_branch is known for the submit_branch, that public submit
4449
branch is used in the merge instructions. This means that a local mirror
4450
can be used as your actual submit branch, once you have set public_branch
4451
for that mirror.
4452
4453
Mail is sent using your preferred mail program. This should be transparent
4454
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
4455
If the preferred client can't be found (or used), your editor will be used.
4456
4457
To use a specific mail program, set the mail_client configuration option.
4458
(For Thunderbird 1.5, this works around some bugs.) Supported values for
4459
specific clients are "claws", "evolution", "kmail", "mutt", and
4460
"thunderbird"; generic options are "default", "editor", "emacsclient",
4461
"mapi", and "xdg-email". Plugins may also add supported clients.
4462
4463
If mail is being sent, a to address is required. This can be supplied
4464
either on the commandline, by setting the submit_to configuration
4465
option in the branch itself or the child_submit_to configuration option
4466
in the submit branch.
4467
4468
Two formats are currently supported: "4" uses revision bundle format 4 and
4469
merge directive format 2. It is significantly faster and smaller than
4470
older formats. It is compatible with Bazaar 0.19 and later. It is the
4471
default. "0.9" uses revision bundle format 0.9 and merge directive
4472
format 1. It is compatible with Bazaar 0.12 - 0.18.
4473
4474
Merge directives are applied using the merge command or the pull command.
4475
"""
4476
4477
encoding_type = 'exact'
4478
4479
_see_also = ['merge', 'pull']
4480
4481
takes_args = ['submit_branch?', 'public_branch?']
4482
4483
takes_options = [
4484
Option('no-bundle',
4485
help='Do not include a bundle in the merge directive.'),
4486
Option('no-patch', help='Do not include a preview patch in the merge'
4487
' directive.'),
4488
Option('remember',
4489
help='Remember submit and public branch.'),
4490
Option('from',
4491
help='Branch to generate the submission from, '
4492
'rather than the one containing the working directory.',
4493
short_name='f',
4494
type=unicode),
4495
Option('output', short_name='o',
4496
help='Write merge directive to this file; '
4497
'use - for stdout.',
4498
type=unicode),
4499
Option('mail-to', help='Mail the request to this address.',
4500
type=unicode),
4501
'revision',
4502
'message',
4503
RegistryOption.from_kwargs('format',
4504
'Use the specified output format.',
4505
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4506
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4507
]
4508
4509
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4510
no_patch=False, revision=None, remember=False, output=None,
4511
format='4', mail_to=None, message=None, **kwargs):
4512
return self._run(submit_branch, revision, public_branch, remember,
4513
format, no_bundle, no_patch, output,
4514
kwargs.get('from', '.'), mail_to, message)
4515
4516
def _run(self, submit_branch, revision, public_branch, remember, format,
4517
no_bundle, no_patch, output, from_, mail_to, message):
4518
from bzrlib.revision import NULL_REVISION
4519
branch = Branch.open_containing(from_)[0]
4520
if output is None:
4521
outfile = cStringIO.StringIO()
4522
elif output == '-':
4523
outfile = self.outf
4524
else:
4525
outfile = open(output, 'wb')
4526
# we may need to write data into branch's repository to calculate
4527
# the data to send.
4528
branch.lock_write()
4529
try:
4530
if output is None:
4531
config = branch.get_config()
4532
if mail_to is None:
4533
mail_to = config.get_user_option('submit_to')
4534
mail_client = config.get_mail_client()
4535
if remember and submit_branch is None:
4536
raise errors.BzrCommandError(
4537
'--remember requires a branch to be specified.')
4538
stored_submit_branch = branch.get_submit_branch()
4539
remembered_submit_branch = None
4540
if submit_branch is None:
4541
submit_branch = stored_submit_branch
4542
remembered_submit_branch = "submit"
4543
else:
4544
if stored_submit_branch is None or remember:
4545
branch.set_submit_branch(submit_branch)
4546
if submit_branch is None:
4547
submit_branch = branch.get_parent()
4548
remembered_submit_branch = "parent"
4549
if submit_branch is None:
4550
raise errors.BzrCommandError('No submit branch known or'
4551
' specified')
4552
if remembered_submit_branch is not None:
4553
note('Using saved %s location "%s" to determine what '
4554
'changes to submit.', remembered_submit_branch,
4555
submit_branch)
4556
4557
if mail_to is None:
4558
submit_config = Branch.open(submit_branch).get_config()
4559
mail_to = submit_config.get_user_option("child_submit_to")
4560
4561
stored_public_branch = branch.get_public_branch()
4562
if public_branch is None:
4563
public_branch = stored_public_branch
4564
elif stored_public_branch is None or remember:
4565
branch.set_public_branch(public_branch)
4566
if no_bundle and public_branch is None:
4567
raise errors.BzrCommandError('No public branch specified or'
4568
' known')
4569
base_revision_id = None
4570
revision_id = None
4571
if revision is not None:
4572
if len(revision) > 2:
4573
raise errors.BzrCommandError('bzr send takes '
4574
'at most two one revision identifiers')
4575
revision_id = revision[-1].as_revision_id(branch)
4576
if len(revision) == 2:
4577
base_revision_id = revision[0].as_revision_id(branch)
4578
if revision_id is None:
4579
revision_id = branch.last_revision()
4580
if revision_id == NULL_REVISION:
4581
raise errors.BzrCommandError('No revisions to submit.')
4582
if format == '4':
4583
directive = merge_directive.MergeDirective2.from_objects(
4584
branch.repository, revision_id, time.time(),
4585
osutils.local_time_offset(), submit_branch,
4586
public_branch=public_branch, include_patch=not no_patch,
4587
include_bundle=not no_bundle, message=message,
4588
base_revision_id=base_revision_id)
4589
elif format == '0.9':
4590
if not no_bundle:
4591
if not no_patch:
4592
patch_type = 'bundle'
4593
else:
4594
raise errors.BzrCommandError('Format 0.9 does not'
4595
' permit bundle with no patch')
4596
else:
4597
if not no_patch:
4598
patch_type = 'diff'
4599
else:
4600
patch_type = None
4601
directive = merge_directive.MergeDirective.from_objects(
4602
branch.repository, revision_id, time.time(),
4603
osutils.local_time_offset(), submit_branch,
4604
public_branch=public_branch, patch_type=patch_type,
4605
message=message)
4606
4607
outfile.writelines(directive.to_lines())
4608
if output is None:
4609
subject = '[MERGE] '
4610
if message is not None:
4611
subject += message
4612
else:
4613
revision = branch.repository.get_revision(revision_id)
4614
subject += revision.get_summary()
4615
basename = directive.get_disk_name(branch)
4616
mail_client.compose_merge_request(mail_to, subject,
4617
outfile.getvalue(), basename)
4618
finally:
4619
if output != '-':
4620
outfile.close()
4621
branch.unlock()
4622
4623
4624
class cmd_bundle_revisions(cmd_send):
4625
4626
"""Create a merge-directive for submitting changes.
4627
4628
A merge directive provides many things needed for requesting merges:
4629
4630
* A machine-readable description of the merge to perform
4631
4632
* An optional patch that is a preview of the changes requested
4633
4634
* An optional bundle of revision data, so that the changes can be applied
4635
directly from the merge directive, without retrieving data from a
4636
branch.
4637
4638
If --no-bundle is specified, then public_branch is needed (and must be
4639
up-to-date), so that the receiver can perform the merge using the
4640
public_branch. The public_branch is always included if known, so that
4641
people can check it later.
4642
4643
The submit branch defaults to the parent, but can be overridden. Both
4644
submit branch and public branch will be remembered if supplied.
4645
4646
If a public_branch is known for the submit_branch, that public submit
4647
branch is used in the merge instructions. This means that a local mirror
4648
can be used as your actual submit branch, once you have set public_branch
4649
for that mirror.
4650
4651
Two formats are currently supported: "4" uses revision bundle format 4 and
4652
merge directive format 2. It is significantly faster and smaller than
4653
older formats. It is compatible with Bazaar 0.19 and later. It is the
4654
default. "0.9" uses revision bundle format 0.9 and merge directive
4655
format 1. It is compatible with Bazaar 0.12 - 0.18.
4656
"""
4657
4658
takes_options = [
4659
Option('no-bundle',
4660
help='Do not include a bundle in the merge directive.'),
4661
Option('no-patch', help='Do not include a preview patch in the merge'
4662
' directive.'),
4663
Option('remember',
4664
help='Remember submit and public branch.'),
4665
Option('from',
4666
help='Branch to generate the submission from, '
4667
'rather than the one containing the working directory.',
4668
short_name='f',
4669
type=unicode),
4670
Option('output', short_name='o', help='Write directive to this file.',
4671
type=unicode),
4672
'revision',
4673
RegistryOption.from_kwargs('format',
4674
'Use the specified output format.',
4675
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4676
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4677
]
4678
aliases = ['bundle']
4679
4680
_see_also = ['send', 'merge']
4681
4682
hidden = True
4683
4684
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4685
no_patch=False, revision=None, remember=False, output=None,
4686
format='4', **kwargs):
4687
if output is None:
4688
output = '-'
4689
return self._run(submit_branch, revision, public_branch, remember,
4690
format, no_bundle, no_patch, output,
4691
kwargs.get('from', '.'), None, None)
4692
4693
4694
class cmd_tag(Command):
4695
"""Create, remove or modify a tag naming a revision.
4696
4697
Tags give human-meaningful names to revisions. Commands that take a -r
4698
(--revision) option can be given -rtag:X, where X is any previously
4699
created tag.
4700
4701
Tags are stored in the branch. Tags are copied from one branch to another
4702
along when you branch, push, pull or merge.
4703
4704
It is an error to give a tag name that already exists unless you pass
4705
--force, in which case the tag is moved to point to the new revision.
4706
4707
To rename a tag (change the name but keep it on the same revsion), run ``bzr
4708
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
4709
"""
4710
4711
_see_also = ['commit', 'tags']
4712
takes_args = ['tag_name']
4713
takes_options = [
4714
Option('delete',
4715
help='Delete this tag rather than placing it.',
4716
),
4717
Option('directory',
4718
help='Branch in which to place the tag.',
4719
short_name='d',
4720
type=unicode,
4721
),
4722
Option('force',
4723
help='Replace existing tags.',
4724
),
4725
'revision',
4726
]
4727
4728
def run(self, tag_name,
4729
delete=None,
4730
directory='.',
4731
force=None,
4732
revision=None,
4733
):
4734
branch, relpath = Branch.open_containing(directory)
4735
branch.lock_write()
4736
try:
4737
if delete:
4738
branch.tags.delete_tag(tag_name)
4739
self.outf.write('Deleted tag %s.\n' % tag_name)
4740
else:
4741
if revision:
4742
if len(revision) != 1:
4743
raise errors.BzrCommandError(
4744
"Tags can only be placed on a single revision, "
4745
"not on a range")
4746
revision_id = revision[0].as_revision_id(branch)
4747
else:
4748
revision_id = branch.last_revision()
4749
if (not force) and branch.tags.has_tag(tag_name):
4750
raise errors.TagAlreadyExists(tag_name)
4751
branch.tags.set_tag(tag_name, revision_id)
4752
self.outf.write('Created tag %s.\n' % tag_name)
4753
finally:
4754
branch.unlock()
4755
4756
4757
class cmd_tags(Command):
4758
"""List tags.
4759
4760
This command shows a table of tag names and the revisions they reference.
4761
"""
4762
4763
_see_also = ['tag']
4764
takes_options = [
4765
Option('directory',
4766
help='Branch whose tags should be displayed.',
4767
short_name='d',
4768
type=unicode,
4769
),
4770
RegistryOption.from_kwargs('sort',
4771
'Sort tags by different criteria.', title='Sorting',
4772
alpha='Sort tags lexicographically (default).',
4773
time='Sort tags chronologically.',
4774
),
4775
'show-ids',
4776
'revision',
4777
]
4778
4779
@display_command
4780
def run(self,
4781
directory='.',
4782
sort='alpha',
4783
show_ids=False,
4784
revision=None,
4785
):
4786
branch, relpath = Branch.open_containing(directory)
4787
4788
tags = branch.tags.get_tag_dict().items()
4789
if not tags:
4790
return
4791
4792
if revision:
4793
branch.lock_read()
4794
try:
4795
graph = branch.repository.get_graph()
4796
rev1, rev2 = _get_revision_range(revision, branch, self.name())
4797
revid1, revid2 = rev1.rev_id, rev2.rev_id
4798
# only show revisions between revid1 and revid2 (inclusive)
4799
tags = [(tag, revid) for tag, revid in tags if
4800
graph.is_between(revid, revid1, revid2)]
4801
finally:
4802
branch.unlock()
4803
if sort == 'alpha':
4804
tags.sort()
4805
elif sort == 'time':
4806
timestamps = {}
4807
for tag, revid in tags:
4808
try:
4809
revobj = branch.repository.get_revision(revid)
4810
except errors.NoSuchRevision:
4811
timestamp = sys.maxint # place them at the end
4812
else:
4813
timestamp = revobj.timestamp
4814
timestamps[revid] = timestamp
4815
tags.sort(key=lambda x: timestamps[x[1]])
4816
if not show_ids:
4817
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4818
revno_map = branch.get_revision_id_to_revno_map()
4819
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4820
for tag, revid in tags ]
4821
for tag, revspec in tags:
4822
self.outf.write('%-20s %s\n' % (tag, revspec))
4823
4824
4825
class cmd_reconfigure(Command):
4826
"""Reconfigure the type of a bzr directory.
4827
4828
A target configuration must be specified.
4829
4830
For checkouts, the bind-to location will be auto-detected if not specified.
4831
The order of preference is
4832
1. For a lightweight checkout, the current bound location.
4833
2. For branches that used to be checkouts, the previously-bound location.
4834
3. The push location.
4835
4. The parent location.
4836
If none of these is available, --bind-to must be specified.
4837
"""
4838
4839
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
4840
takes_args = ['location?']
4841
takes_options = [RegistryOption.from_kwargs('target_type',
4842
title='Target type',
4843
help='The type to reconfigure the directory to.',
4844
value_switches=True, enum_switch=False,
4845
branch='Reconfigure to be an unbound branch '
4846
'with no working tree.',
4847
tree='Reconfigure to be an unbound branch '
4848
'with a working tree.',
4849
checkout='Reconfigure to be a bound branch '
4850
'with a working tree.',
4851
lightweight_checkout='Reconfigure to be a lightweight'
4852
' checkout (with no local history).',
4853
standalone='Reconfigure to be a standalone branch '
4854
'(i.e. stop using shared repository).',
4855
use_shared='Reconfigure to use a shared repository.'),
4856
Option('bind-to', help='Branch to bind checkout to.',
4857
type=str),
4858
Option('force',
4859
help='Perform reconfiguration even if local changes'
4860
' will be lost.')
4861
]
4862
4863
def run(self, location=None, target_type=None, bind_to=None, force=False):
4864
directory = bzrdir.BzrDir.open(location)
4865
if target_type is None:
4866
raise errors.BzrCommandError('No target configuration specified')
4867
elif target_type == 'branch':
4868
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4869
elif target_type == 'tree':
4870
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4871
elif target_type == 'checkout':
4872
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4873
bind_to)
4874
elif target_type == 'lightweight-checkout':
4875
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4876
directory, bind_to)
4877
elif target_type == 'use-shared':
4878
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
4879
elif target_type == 'standalone':
4880
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
4881
reconfiguration.apply(force)
4882
4883
4884
class cmd_switch(Command):
4885
"""Set the branch of a checkout and update.
4886
4887
For lightweight checkouts, this changes the branch being referenced.
4888
For heavyweight checkouts, this checks that there are no local commits
4889
versus the current bound branch, then it makes the local branch a mirror
4890
of the new location and binds to it.
4891
4892
In both cases, the working tree is updated and uncommitted changes
4893
are merged. The user can commit or revert these as they desire.
4894
4895
Pending merges need to be committed or reverted before using switch.
4896
4897
The path to the branch to switch to can be specified relative to the parent
4898
directory of the current branch. For example, if you are currently in a
4899
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4900
/path/to/newbranch.
4901
4902
Bound branches use the nickname of its master branch unless it is set
4903
locally, in which case switching will update the the local nickname to be
4904
that of the master.
4905
"""
4906
4907
takes_args = ['to_location']
4908
takes_options = [Option('force',
4909
help='Switch even if local commits will be lost.')
4910
]
4911
4912
def run(self, to_location, force=False):
4913
from bzrlib import switch
4914
tree_location = '.'
4915
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4916
branch = control_dir.open_branch()
4917
try:
4918
to_branch = Branch.open(to_location)
4919
except errors.NotBranchError:
4920
this_branch = control_dir.open_branch()
4921
# This may be a heavy checkout, where we want the master branch
4922
this_url = this_branch.get_bound_location()
4923
# If not, use a local sibling
4924
if this_url is None:
4925
this_url = this_branch.base
4926
to_branch = Branch.open(
4927
urlutils.join(this_url, '..', to_location))
4928
switch.switch(control_dir, to_branch, force)
4929
if branch.get_config().has_explicit_nickname():
4930
branch = control_dir.open_branch() #get the new branch!
4931
branch.nick = to_branch.nick
4932
note('Switched to branch: %s',
4933
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4934
4935
4936
class cmd_hooks(Command):
4937
"""Show a branch's currently registered hooks.
4938
"""
4939
4940
hidden = True
4941
takes_args = ['path?']
4942
4943
def run(self, path=None):
4944
if path is None:
4945
path = '.'
4946
branch_hooks = Branch.open(path).hooks
4947
for hook_type in branch_hooks:
4948
hooks = branch_hooks[hook_type]
4949
self.outf.write("%s:\n" % (hook_type,))
4950
if hooks:
4951
for hook in hooks:
4952
self.outf.write(" %s\n" %
4953
(branch_hooks.get_hook_name(hook),))
4954
else:
4955
self.outf.write(" <no hooks installed>\n")
4956
4957
4958
class cmd_shelve(Command):
4959
"""Temporarily set aside some changes from the current tree.
4960
4961
Shelve allows you to temporarily put changes you've made "on the shelf",
4962
ie. out of the way, until a later time when you can bring them back from
4963
the shelf with the 'unshelve' command. The changes are stored alongside
4964
your working tree, and so they aren't propagated along with your branch nor
4965
will they survive its deletion.
4966
4967
If shelve --list is specified, previously-shelved changes are listed.
4968
4969
Shelve is intended to help separate several sets of changes that have
4970
been inappropriately mingled. If you just want to get rid of all changes
4971
and you don't need to restore them later, use revert. If you want to
4972
shelve all text changes at once, use shelve --all.
4973
4974
If filenames are specified, only the changes to those files will be
4975
shelved. Other files will be left untouched.
4976
4977
If a revision is specified, changes since that revision will be shelved.
4978
4979
You can put multiple items on the shelf, and by default, 'unshelve' will
4980
restore the most recently shelved changes.
4981
"""
4982
4983
takes_args = ['file*']
4984
4985
takes_options = [
4986
'revision',
4987
Option('all', help='Shelve all changes.'),
4988
'message',
4989
RegistryOption('writer', 'Method to use for writing diffs.',
4990
bzrlib.option.diff_writer_registry,
4991
value_switches=True, enum_switch=False),
4992
4993
Option('list', help='List shelved changes.'),
4994
]
4995
_see_also = ['unshelve']
4996
4997
def run(self, revision=None, all=False, file_list=None, message=None,
4998
writer=None, list=False):
4999
if list:
5000
return self.run_for_list()
5001
from bzrlib.shelf_ui import Shelver
5002
if writer is None:
5003
writer = bzrlib.option.diff_writer_registry.get()
5004
try:
5005
Shelver.from_args(writer(sys.stdout), revision, all, file_list,
5006
message).run()
5007
except errors.UserAbort:
5008
return 0
5009
5010
def run_for_list(self):
5011
tree = WorkingTree.open_containing('.')[0]
5012
tree.lock_read()
5013
try:
5014
manager = tree.get_shelf_manager()
5015
shelves = manager.active_shelves()
5016
if len(shelves) == 0:
5017
note('No shelved changes.')
5018
return 0
5019
for shelf_id in reversed(shelves):
5020
message = manager.get_metadata(shelf_id).get('message')
5021
if message is None:
5022
message = '<no message>'
5023
self.outf.write('%3d: %s\n' % (shelf_id, message))
5024
return 1
5025
finally:
5026
tree.unlock()
5027
5028
5029
class cmd_unshelve(Command):
5030
"""Restore shelved changes.
5031
5032
By default, the most recently shelved changes are restored. However if you
5033
specify a shelf by id those changes will be restored instead. This works
5034
best when the changes don't depend on each other.
5035
"""
5036
5037
takes_args = ['shelf_id?']
5038
takes_options = [
5039
RegistryOption.from_kwargs(
5040
'action', help="The action to perform.",
5041
enum_switch=False, value_switches=True,
5042
apply="Apply changes and remove from the shelf.",
5043
dry_run="Show changes, but do not apply or remove them.",
5044
delete_only="Delete changes without applying them."
5045
)
5046
]
5047
_see_also = ['shelve']
5048
5049
def run(self, shelf_id=None, action='apply'):
5050
from bzrlib.shelf_ui import Unshelver
5051
Unshelver.from_args(shelf_id, action).run()
5052
5053
5054
def _create_prefix(cur_transport):
5055
needed = [cur_transport]
5056
# Recurse upwards until we can create a directory successfully
5057
while True:
5058
new_transport = cur_transport.clone('..')
5059
if new_transport.base == cur_transport.base:
5060
raise errors.BzrCommandError(
5061
"Failed to create path prefix for %s."
5062
% cur_transport.base)
5063
try:
5064
new_transport.mkdir('.')
5065
except errors.NoSuchFile:
5066
needed.append(new_transport)
5067
cur_transport = new_transport
5068
else:
5069
break
5070
# Now we only need to create child directories
5071
while needed:
5072
cur_transport = needed.pop()
5073
cur_transport.ensure_base()
5074
5075
5076
# these get imported and then picked up by the scan for cmd_*
5077
# TODO: Some more consistent way to split command definitions across files;
5078
# we do need to load at least some information about them to know of
5079
# aliases. ideally we would avoid loading the implementation until the
5080
# details were needed.
5081
from bzrlib.cmd_version_info import cmd_version_info
5082
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5083
from bzrlib.bundle.commands import (
5084
cmd_bundle_info,
5085
)
5086
from bzrlib.sign_my_commits import cmd_sign_my_commits
5087
from bzrlib.weave_commands import cmd_versionedfile_list, \
5088
cmd_weave_plan_merge, cmd_weave_merge_text
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0