96
333
Text has changed since the previous revision.
99
Nothing about this file has changed since the previous revision.
100
Only shown with --all.
336
File kind has been changed (e.g. from file to directory).
103
339
Not versioned and not matching an ignore pattern.
105
To see ignored files use 'bzr ignored'. For details in the
341
Additionally for directories, symlinks and files with a changed
342
executable bit, Bazaar indicates their type using a trailing
343
character: '/', '@' or '*' respectively. These decorations can be
344
disabled using the '--no-classify' option.
346
To see ignored files use 'bzr ignored'. For details on the
106
347
changes to file texts, use 'bzr diff'.
349
Note that --short or -S gives status flags for each item, similar
350
to Subversion's status command. To get output similar to svn -q,
108
353
If no arguments are specified, the status of the entire working
109
354
directory is shown. Otherwise, only the status of the specified
110
355
files or directories is reported. If a directory is given, status
111
356
is reported for everything inside that directory.
113
If a revision argument is given, the status is calculated against
114
that revision, or between two revisions if two are provided.
358
Before merges are committed, the pending merge tip revisions are
359
shown. To see all pending merge revisions, use the -v option.
360
To skip the display of pending merge information altogether, use
361
the no-pending option or specify a file/directory.
363
To compare the working directory to a specific revision, pass a
364
single revision to the revision argument.
366
To see which files have changed in a specific revision, or between
367
two revisions, pass a revision range to the revision argument.
368
This will produce the same results as calling 'bzr diff --summarize'.
117
# TODO: --no-recurse, --recurse options
371
# TODO: --no-recurse/-N, --recurse options
119
373
takes_args = ['file*']
120
takes_options = ['all', 'show-ids', 'revision']
374
takes_options = ['show-ids', 'revision', 'change', 'verbose',
375
Option('short', help='Use short status indicators.',
377
Option('versioned', help='Only show versioned files.',
379
Option('no-pending', help='Don\'t show pending merges.',
381
Option('no-classify',
382
help='Do not mark object type using indicator.',
121
385
aliases = ['st', 'stat']
387
encoding_type = 'replace'
388
_see_also = ['diff', 'revert', 'status-flags']
124
def run(self, all=False, show_ids=False, file_list=None, revision=None):
125
b, file_list = branch_files(file_list)
127
from bzrlib.status import show_status
128
show_status(b, show_unchanged=all, show_ids=show_ids,
129
specific_files=file_list, revision=revision)
391
def run(self, show_ids=False, file_list=None, revision=None, short=False,
392
versioned=False, no_pending=False, verbose=False,
394
from bzrlib.status import show_tree_status
396
if revision and len(revision) > 2:
397
raise errors.BzrCommandError(gettext('bzr status --revision takes exactly'
398
' one or two revision specifiers'))
400
tree, relfile_list = WorkingTree.open_containing_paths(file_list)
401
# Avoid asking for specific files when that is not needed.
402
if relfile_list == ['']:
404
# Don't disable pending merges for full trees other than '.'.
405
if file_list == ['.']:
407
# A specific path within a tree was given.
408
elif relfile_list is not None:
410
show_tree_status(tree, show_ids=show_ids,
411
specific_files=relfile_list, revision=revision,
412
to_file=self.outf, short=short, versioned=versioned,
413
show_pending=(not no_pending), verbose=verbose,
414
classify=not no_classify)
132
417
class cmd_cat_revision(Command):
133
"""Write out metadata for a revision.
418
__doc__ = """Write out metadata for a revision.
135
420
The revision to print can either be specified by a specific
136
421
revision identifier, or you can use --revision.
140
425
takes_args = ['revision_id?']
141
takes_options = ['revision']
426
takes_options = ['directory', 'revision']
427
# cat-revision is more for frontends so should be exact
430
def print_revision(self, revisions, revid):
431
stream = revisions.get_record_stream([(revid,)], 'unordered', True)
432
record = stream.next()
433
if record.storage_kind == 'absent':
434
raise errors.NoSuchRevision(revisions, revid)
435
revtext = record.get_bytes_as('fulltext')
436
self.outf.write(revtext.decode('utf-8'))
144
def run(self, revision_id=None, revision=None):
439
def run(self, revision_id=None, revision=None, directory=u'.'):
146
440
if revision_id is not None and revision is not None:
147
raise BzrCommandError('You can only supply one of revision_id or --revision')
441
raise errors.BzrCommandError(gettext('You can only supply one of'
442
' revision_id or --revision'))
148
443
if revision_id is None and revision is None:
149
raise BzrCommandError('You must supply either --revision or a revision_id')
150
b = Branch.open_containing('.')[0]
151
if revision_id is not None:
152
sys.stdout.write(b.get_revision_xml_file(revision_id).read())
153
elif revision is not None:
156
raise BzrCommandError('You cannot specify a NULL revision.')
157
revno, rev_id = rev.in_history(b)
158
sys.stdout.write(b.get_revision_xml_file(rev_id).read())
444
raise errors.BzrCommandError(gettext('You must supply either'
445
' --revision or a revision_id'))
447
b = controldir.ControlDir.open_containing_tree_or_branch(directory)[1]
449
revisions = b.repository.revisions
450
if revisions is None:
451
raise errors.BzrCommandError(gettext('Repository %r does not support '
452
'access to raw revision texts'))
454
b.repository.lock_read()
456
# TODO: jam 20060112 should cat-revision always output utf-8?
457
if revision_id is not None:
458
revision_id = osutils.safe_revision_id(revision_id, warn=False)
460
self.print_revision(revisions, revision_id)
461
except errors.NoSuchRevision:
462
msg = gettext("The repository {0} contains no revision {1}.").format(
463
b.repository.base, revision_id)
464
raise errors.BzrCommandError(msg)
465
elif revision is not None:
468
raise errors.BzrCommandError(
469
gettext('You cannot specify a NULL revision.'))
470
rev_id = rev.as_revision_id(b)
471
self.print_revision(revisions, rev_id)
473
b.repository.unlock()
476
class cmd_dump_btree(Command):
477
__doc__ = """Dump the contents of a btree index file to stdout.
479
PATH is a btree index file, it can be any URL. This includes things like
480
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
482
By default, the tuples stored in the index file will be displayed. With
483
--raw, we will uncompress the pages, but otherwise display the raw bytes
487
# TODO: Do we want to dump the internal nodes as well?
488
# TODO: It would be nice to be able to dump the un-parsed information,
489
# rather than only going through iter_all_entries. However, this is
490
# good enough for a start
492
encoding_type = 'exact'
493
takes_args = ['path']
494
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
495
' rather than the parsed tuples.'),
498
def run(self, path, raw=False):
499
dirname, basename = osutils.split(path)
500
t = transport.get_transport(dirname)
502
self._dump_raw_bytes(t, basename)
504
self._dump_entries(t, basename)
506
def _get_index_and_bytes(self, trans, basename):
507
"""Create a BTreeGraphIndex and raw bytes."""
508
bt = btree_index.BTreeGraphIndex(trans, basename, None)
509
bytes = trans.get_bytes(basename)
510
bt._file = cStringIO.StringIO(bytes)
511
bt._size = len(bytes)
514
def _dump_raw_bytes(self, trans, basename):
517
# We need to parse at least the root node.
518
# This is because the first page of every row starts with an
519
# uncompressed header.
520
bt, bytes = self._get_index_and_bytes(trans, basename)
521
for page_idx, page_start in enumerate(xrange(0, len(bytes),
522
btree_index._PAGE_SIZE)):
523
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
524
page_bytes = bytes[page_start:page_end]
526
self.outf.write('Root node:\n')
527
header_end, data = bt._parse_header_from_bytes(page_bytes)
528
self.outf.write(page_bytes[:header_end])
530
self.outf.write('\nPage %d\n' % (page_idx,))
531
if len(page_bytes) == 0:
532
self.outf.write('(empty)\n');
534
decomp_bytes = zlib.decompress(page_bytes)
535
self.outf.write(decomp_bytes)
536
self.outf.write('\n')
538
def _dump_entries(self, trans, basename):
540
st = trans.stat(basename)
541
except errors.TransportNotPossible:
542
# We can't stat, so we'll fake it because we have to do the 'get()'
544
bt, _ = self._get_index_and_bytes(trans, basename)
546
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
547
for node in bt.iter_all_entries():
548
# Node is made up of:
549
# (index, key, value, [references])
553
refs_as_tuples = None
555
refs_as_tuples = static_tuple.as_tuples(refs)
556
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
557
self.outf.write('%s\n' % (as_tuple,))
560
class cmd_remove_tree(Command):
561
__doc__ = """Remove the working tree from a given branch/checkout.
563
Since a lightweight checkout is little more than a working tree
564
this will refuse to run against one.
566
To re-create the working tree, use "bzr checkout".
568
_see_also = ['checkout', 'working-trees']
569
takes_args = ['location*']
572
help='Remove the working tree even if it has '
573
'uncommitted or shelved changes.'),
576
def run(self, location_list, force=False):
577
if not location_list:
580
for location in location_list:
581
d = controldir.ControlDir.open(location)
584
working = d.open_workingtree()
585
except errors.NoWorkingTree:
586
raise errors.BzrCommandError(gettext("No working tree to remove"))
587
except errors.NotLocalUrl:
588
raise errors.BzrCommandError(gettext("You cannot remove the working tree"
589
" of a remote path"))
591
if (working.has_changes()):
592
raise errors.UncommittedChanges(working)
593
if working.get_shelf_manager().last_shelf() is not None:
594
raise errors.ShelvedChanges(working)
596
if working.user_url != working.branch.user_url:
597
raise errors.BzrCommandError(gettext("You cannot remove the working tree"
598
" from a lightweight checkout"))
600
d.destroy_workingtree()
603
class cmd_repair_workingtree(Command):
604
__doc__ = """Reset the working tree state file.
606
This is not meant to be used normally, but more as a way to recover from
607
filesystem corruption, etc. This rebuilds the working inventory back to a
608
'known good' state. Any new modifications (adding a file, renaming, etc)
609
will be lost, though modified files will still be detected as such.
611
Most users will want something more like "bzr revert" or "bzr update"
612
unless the state file has become corrupted.
614
By default this attempts to recover the current state by looking at the
615
headers of the state file. If the state file is too corrupted to even do
616
that, you can supply --revision to force the state of the tree.
619
takes_options = ['revision', 'directory',
621
help='Reset the tree even if it doesn\'t appear to be'
626
def run(self, revision=None, directory='.', force=False):
627
tree, _ = WorkingTree.open_containing(directory)
628
self.add_cleanup(tree.lock_tree_write().unlock)
632
except errors.BzrError:
633
pass # There seems to be a real error here, so we'll reset
636
raise errors.BzrCommandError(gettext(
637
'The tree does not appear to be corrupt. You probably'
638
' want "bzr revert" instead. Use "--force" if you are'
639
' sure you want to reset the working tree.'))
643
revision_ids = [r.as_revision_id(tree.branch) for r in revision]
645
tree.reset_state(revision_ids)
646
except errors.BzrError, e:
647
if revision_ids is None:
648
extra = (gettext(', the header appears corrupt, try passing -r -1'
649
' to set the state to the last commit'))
652
raise errors.BzrCommandError(gettext('failed to reset the tree state{0}').format(extra))
161
655
class cmd_revno(Command):
162
"""Show current revision number.
164
This is equal to the number of revisions on this branch."""
656
__doc__ = """Show current revision number.
658
This is equal to the number of revisions on this branch.
662
takes_args = ['location?']
664
Option('tree', help='Show revno of working tree.'),
167
print Branch.open_containing('.')[0].revno()
669
def run(self, tree=False, location=u'.', revision=None):
670
if revision is not None and tree:
671
raise errors.BzrCommandError(gettext("--tree and --revision can "
672
"not be used together"))
676
wt = WorkingTree.open_containing(location)[0]
677
self.add_cleanup(wt.lock_read().unlock)
678
except (errors.NoWorkingTree, errors.NotLocalUrl):
679
raise errors.NoWorkingTree(location)
681
revid = wt.last_revision()
683
b = Branch.open_containing(location)[0]
684
self.add_cleanup(b.lock_read().unlock)
686
if len(revision) != 1:
687
raise errors.BzrCommandError(gettext(
688
"Tags can only be placed on a single revision, "
690
revid = revision[0].as_revision_id(b)
692
revid = b.last_revision()
694
revno_t = b.revision_id_to_dotted_revno(revid)
695
except errors.NoSuchRevision:
697
revno = ".".join(str(n) for n in revno_t)
699
self.outf.write(revno + '\n')
170
702
class cmd_revision_info(Command):
171
"""Show revision number and revision id for a given revision identifier.
703
__doc__ = """Show revision number and revision id for a given revision identifier.
174
706
takes_args = ['revision_info*']
175
takes_options = ['revision']
709
custom_help('directory',
710
help='Branch to examine, '
711
'rather than the one containing the working directory.'),
712
Option('tree', help='Show revno of working tree.'),
177
def run(self, revision=None, revision_info_list=[]):
716
def run(self, revision=None, directory=u'.', tree=False,
717
revision_info_list=[]):
720
wt = WorkingTree.open_containing(directory)[0]
722
self.add_cleanup(wt.lock_read().unlock)
723
except (errors.NoWorkingTree, errors.NotLocalUrl):
725
b = Branch.open_containing(directory)[0]
726
self.add_cleanup(b.lock_read().unlock)
180
728
if revision is not None:
181
revs.extend(revision)
729
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
182
730
if revision_info_list is not None:
183
for rev in revision_info_list:
184
revs.append(RevisionSpec(rev))
186
raise BzrCommandError('You must supply a revision identifier')
188
b = Branch.open_containing('.')[0]
191
revinfo = rev.in_history(b)
192
if revinfo.revno is None:
193
print ' %s' % revinfo.rev_id
731
for rev_str in revision_info_list:
732
rev_spec = RevisionSpec.from_string(rev_str)
733
revision_ids.append(rev_spec.as_revision_id(b))
734
# No arguments supplied, default to the last revision
735
if len(revision_ids) == 0:
738
raise errors.NoWorkingTree(directory)
739
revision_ids.append(wt.last_revision())
195
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
741
revision_ids.append(b.last_revision())
745
for revision_id in revision_ids:
747
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
748
revno = '.'.join(str(i) for i in dotted_revno)
749
except errors.NoSuchRevision:
751
maxlen = max(maxlen, len(revno))
752
revinfos.append([revno, revision_id])
756
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
198
759
class cmd_add(Command):
199
"""Add specified files or directories.
760
__doc__ = """Add specified files or directories.
201
762
In non-recursive mode, all the named items are added, regardless
202
763
of whether they were previously ignored. A warning is given if
210
771
are added. This search proceeds recursively into versioned
211
772
directories. If no names are given '.' is assumed.
774
A warning will be printed when nested trees are encountered,
775
unless they are explicitly ignored.
213
777
Therefore simply saying 'bzr add' will version all files that
214
778
are currently unknown.
216
780
Adding a file whose parent directory is not versioned will
217
781
implicitly add the parent, and so on up to the root. This means
218
you should never need to explictly add a directory, they'll just
782
you should never need to explicitly add a directory, they'll just
219
783
get added when you add a file in the directory.
785
--dry-run will show which files would be added, but not actually
788
--file-ids-from will try to use the file ids from the supplied path.
789
It looks up ids trying to find a matching parent directory with the
790
same filename, and then by pure path. This option is rarely needed
791
but can be useful when adding the same logical file into two
792
branches that will be merged later (without showing the two different
793
adds as a conflict). It is also useful when merging another project
794
into a subdirectory of this one.
796
Any files matching patterns in the ignore list will not be added
797
unless they are explicitly mentioned.
799
In recursive mode, files larger than the configuration option
800
add.maximum_file_size will be skipped. Named items are never skipped due
221
803
takes_args = ['file*']
222
takes_options = ['no-recurse', 'quiet']
224
def run(self, file_list, no_recurse=False, quiet=False):
225
from bzrlib.add import smart_add, add_reporter_print, add_reporter_null
227
reporter = add_reporter_null
806
help="Don't recursively add the contents of directories.",
809
help="Show what would be done, but don't actually do anything."),
811
Option('file-ids-from',
813
help='Lookup file ids from this tree.'),
815
encoding_type = 'replace'
816
_see_also = ['remove', 'ignore']
818
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
823
if file_ids_from is not None:
825
base_tree, base_path = WorkingTree.open_containing(
827
except errors.NoWorkingTree:
828
base_branch, base_path = Branch.open_containing(
830
base_tree = base_branch.basis_tree()
832
action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
833
to_file=self.outf, should_print=(not is_quiet()))
229
reporter = add_reporter_print
230
smart_add(file_list, not no_recurse, reporter)
835
action = bzrlib.add.AddWithSkipLargeAction(to_file=self.outf,
836
should_print=(not is_quiet()))
839
self.add_cleanup(base_tree.lock_read().unlock)
840
tree, file_list = tree_files_for_add(file_list)
841
added, ignored = tree.smart_add(file_list, not
842
no_recurse, action=action, save=not dry_run)
846
for glob in sorted(ignored.keys()):
847
for path in ignored[glob]:
849
gettext("ignored {0} matching \"{1}\"\n").format(
233
853
class cmd_mkdir(Command):
234
"""Create a new versioned directory.
854
__doc__ = """Create a new versioned directory.
236
856
This is equivalent to creating the directory and then adding it.
238
859
takes_args = ['dir+']
240
def run(self, dir_list):
245
b, dd = Branch.open_containing(d)
863
help='No error if existing, make parent directories as needed.',
867
encoding_type = 'replace'
870
def add_file_with_parents(cls, wt, relpath):
871
if wt.path2id(relpath) is not None:
873
cls.add_file_with_parents(wt, osutils.dirname(relpath))
877
def add_file_single(cls, wt, relpath):
880
def run(self, dir_list, parents=False):
882
add_file = self.add_file_with_parents
884
add_file = self.add_file_single
886
wt, relpath = WorkingTree.open_containing(dir)
891
if e.errno != errno.EEXIST:
895
add_file(wt, relpath)
897
self.outf.write(gettext('added %s\n') % dir)
250
900
class cmd_relpath(Command):
251
"""Show path of a file relative to root"""
901
__doc__ = """Show path of a file relative to root"""
252
903
takes_args = ['filename']
256
907
def run(self, filename):
257
branch, relpath = Branch.open_containing(filename)
908
# TODO: jam 20050106 Can relpath return a munged path if
909
# sys.stdout encoding cannot represent it?
910
tree, relpath = WorkingTree.open_containing(filename)
911
self.outf.write(relpath)
912
self.outf.write('\n')
261
915
class cmd_inventory(Command):
262
"""Show inventory of the current working copy or a revision.
916
__doc__ = """Show inventory of the current working copy or a revision.
264
918
It is possible to limit the output to a particular entry
265
type using the --kind option. For example; --kind file.
919
type using the --kind option. For example: --kind file.
921
It is also possible to restrict the list of files to a specific
922
set. For example: bzr inventory --show-ids this/file
267
takes_options = ['revision', 'show-ids', 'kind']
931
help='List entries of a particular kind: file, directory, symlink.',
934
takes_args = ['file*']
270
def run(self, revision=None, show_ids=False, kind=None):
937
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
271
938
if kind and kind not in ['file', 'directory', 'symlink']:
272
raise BzrCommandError('invalid kind specified')
273
b = Branch.open_containing('.')[0]
275
inv = b.working_tree().read_working_inventory()
277
if len(revision) > 1:
278
raise BzrCommandError('bzr inventory --revision takes'
279
' exactly one revision identifier')
280
inv = b.get_revision_inventory(revision[0].in_history(b).rev_id)
282
for path, entry in inv.entries():
939
raise errors.BzrCommandError(gettext('invalid kind %r specified') % (kind,))
941
revision = _get_one_revision('inventory', revision)
942
work_tree, file_list = WorkingTree.open_containing_paths(file_list)
943
self.add_cleanup(work_tree.lock_read().unlock)
944
if revision is not None:
945
tree = revision.as_tree(work_tree.branch)
947
extra_trees = [work_tree]
948
self.add_cleanup(tree.lock_read().unlock)
953
self.add_cleanup(tree.lock_read().unlock)
954
if file_list is not None:
955
file_ids = tree.paths2ids(file_list, trees=extra_trees,
956
require_versioned=True)
957
# find_ids_across_trees may include some paths that don't
959
entries = tree.iter_entries_by_dir(specific_file_ids=file_ids)
961
entries = tree.iter_entries_by_dir()
963
for path, entry in sorted(entries):
283
964
if kind and kind != entry.kind:
286
print '%-50s %s' % (path, entry.file_id)
969
self.outf.write('%-50s %s\n' % (path, entry.file_id))
291
class cmd_move(Command):
292
"""Move files to a different directory.
297
The destination must be a versioned directory in the same branch.
299
takes_args = ['source$', 'dest']
300
def run(self, source_list, dest):
301
b, source_list = branch_files(source_list)
303
# TODO: glob expansion on windows?
304
tree = WorkingTree(b.base, b)
305
b.move(source_list, tree.relpath(dest))
308
class cmd_rename(Command):
309
"""Change the name of an entry.
312
bzr rename frob.c frobber.c
313
bzr rename src/frob.c lib/frob.c
315
It is an error if the destination name exists.
317
See also the 'move' command, which moves files into a different
318
directory without changing their name.
320
# TODO: Some way to rename multiple files without invoking
321
# bzr for each one?"""
322
takes_args = ['from_name', 'to_name']
324
def run(self, from_name, to_name):
325
b, (from_name, to_name) = branch_files((from_name, to_name))
326
b.rename_one(from_name, to_name)
971
self.outf.write(path)
972
self.outf.write('\n')
329
975
class cmd_mv(Command):
330
"""Move or rename a file.
976
__doc__ = """Move or rename a file.
333
979
bzr mv OLDNAME NEWNAME
334
981
bzr mv SOURCE... DESTINATION
336
983
If the last argument is a versioned directory, all the other names
337
984
are moved into it. Otherwise, there must be exactly two arguments
338
and the file is changed to a new name, which must not already exist.
985
and the file is changed to a new name.
987
If OLDNAME does not exist on the filesystem but is versioned and
988
NEWNAME does exist on the filesystem but is not versioned, mv
989
assumes that the file has been manually moved and only updates
990
its internal inventory to reflect that change.
991
The same is valid when moving many SOURCE files to a DESTINATION.
340
993
Files cannot be moved between branches.
342
996
takes_args = ['names*']
343
def run(self, names_list):
997
takes_options = [Option("after", help="Move only the bzr identifier"
998
" of the file, because the file has already been moved."),
999
Option('auto', help='Automatically guess renames.'),
1000
Option('dry-run', help='Avoid making changes when guessing renames.'),
1002
aliases = ['move', 'rename']
1003
encoding_type = 'replace'
1005
def run(self, names_list, after=False, auto=False, dry_run=False):
1007
return self.run_auto(names_list, after, dry_run)
1009
raise errors.BzrCommandError(gettext('--dry-run requires --auto.'))
1010
if names_list is None:
344
1012
if len(names_list) < 2:
345
raise BzrCommandError("missing file argument")
346
b, rel_names = branch_files(names_list)
348
if os.path.isdir(names_list[-1]):
1013
raise errors.BzrCommandError(gettext("missing file argument"))
1014
tree, rel_names = WorkingTree.open_containing_paths(names_list, canonicalize=False)
1015
for file_name in rel_names[0:-1]:
1017
raise errors.BzrCommandError(gettext("can not move root of branch"))
1018
self.add_cleanup(tree.lock_tree_write().unlock)
1019
self._run(tree, names_list, rel_names, after)
1021
def run_auto(self, names_list, after, dry_run):
1022
if names_list is not None and len(names_list) > 1:
1023
raise errors.BzrCommandError(gettext('Only one path may be specified to'
1026
raise errors.BzrCommandError(gettext('--after cannot be specified with'
1028
work_tree, file_list = WorkingTree.open_containing_paths(
1029
names_list, default_directory='.')
1030
self.add_cleanup(work_tree.lock_tree_write().unlock)
1031
rename_map.RenameMap.guess_renames(work_tree, dry_run)
1033
def _run(self, tree, names_list, rel_names, after):
1034
into_existing = osutils.isdir(names_list[-1])
1035
if into_existing and len(names_list) == 2:
1037
# a. case-insensitive filesystem and change case of dir
1038
# b. move directory after the fact (if the source used to be
1039
# a directory, but now doesn't exist in the working tree
1040
# and the target is an existing directory, just rename it)
1041
if (not tree.case_sensitive
1042
and rel_names[0].lower() == rel_names[1].lower()):
1043
into_existing = False
1045
# 'fix' the case of a potential 'from'
1046
from_id = tree.path2id(
1047
tree.get_canonical_inventory_path(rel_names[0]))
1048
if (not osutils.lexists(names_list[0]) and
1049
from_id and tree.stored_kind(from_id) == "directory"):
1050
into_existing = False
349
1053
# move into existing directory
350
for pair in b.move(rel_names[:-1], rel_names[-1]):
351
print "%s => %s" % pair
1054
# All entries reference existing inventory items, so fix them up
1055
# for cicp file-systems.
1056
rel_names = tree.get_canonical_inventory_paths(rel_names)
1057
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
1059
self.outf.write("%s => %s\n" % (src, dest))
353
1061
if len(names_list) != 2:
354
raise BzrCommandError('to mv multiple files the destination '
355
'must be a versioned directory')
356
b.rename_one(rel_names[0], rel_names[1])
357
print "%s => %s" % (rel_names[0], rel_names[1])
1062
raise errors.BzrCommandError(gettext('to mv multiple files the'
1063
' destination must be a versioned'
1066
# for cicp file-systems: the src references an existing inventory
1068
src = tree.get_canonical_inventory_path(rel_names[0])
1069
# Find the canonical version of the destination: In all cases, the
1070
# parent of the target must be in the inventory, so we fetch the
1071
# canonical version from there (we do not always *use* the
1072
# canonicalized tail portion - we may be attempting to rename the
1074
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
1075
dest_parent = osutils.dirname(canon_dest)
1076
spec_tail = osutils.basename(rel_names[1])
1077
# For a CICP file-system, we need to avoid creating 2 inventory
1078
# entries that differ only by case. So regardless of the case
1079
# we *want* to use (ie, specified by the user or the file-system),
1080
# we must always choose to use the case of any existing inventory
1081
# items. The only exception to this is when we are attempting a
1082
# case-only rename (ie, canonical versions of src and dest are
1084
dest_id = tree.path2id(canon_dest)
1085
if dest_id is None or tree.path2id(src) == dest_id:
1086
# No existing item we care about, so work out what case we
1087
# are actually going to use.
1089
# If 'after' is specified, the tail must refer to a file on disk.
1091
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
1093
# pathjoin with an empty tail adds a slash, which breaks
1095
dest_parent_fq = tree.basedir
1097
dest_tail = osutils.canonical_relpath(
1099
osutils.pathjoin(dest_parent_fq, spec_tail))
1101
# not 'after', so case as specified is used
1102
dest_tail = spec_tail
1104
# Use the existing item so 'mv' fails with AlreadyVersioned.
1105
dest_tail = os.path.basename(canon_dest)
1106
dest = osutils.pathjoin(dest_parent, dest_tail)
1107
mutter("attempting to move %s => %s", src, dest)
1108
tree.rename_one(src, dest, after=after)
1110
self.outf.write("%s => %s\n" % (src, dest))
360
1113
class cmd_pull(Command):
361
"""Pull any changes from another branch into the current one.
363
If there is no default location set, the first pull will set it. After
364
that, you can omit the location to use the default. To change the
365
default, use --remember.
367
This command only works on branches that have not diverged. Branches are
368
considered diverged if both branches have had commits without first
369
pulling from the other.
371
If branches have diverged, you can use 'bzr merge' to pull the text changes
1114
__doc__ = """Turn this branch into a mirror of another branch.
1116
By default, this command only works on branches that have not diverged.
1117
Branches are considered diverged if the destination branch's most recent
1118
commit is one that has not been merged (directly or indirectly) into the
1121
If branches have diverged, you can use 'bzr merge' to integrate the changes
372
1122
from one into the other. Once one branch has merged, the other should
373
1123
be able to pull it again.
375
If you want to forget your local changes and just update your branch to
376
match the remote one, use --overwrite.
1125
If you want to replace your local changes and just want your branch to
1126
match the remote one, use pull --overwrite. This will work even if the two
1127
branches have diverged.
1129
If there is no default location set, the first pull will set it (use
1130
--no-remember to avoid setting it). After that, you can omit the
1131
location to use the default. To change the default, use --remember. The
1132
value will only be saved if the remote location can be accessed.
1134
The --verbose option will display the revisions pulled using the log_format
1135
configuration option. You can use a different format by overriding it with
1136
-Olog_format=<other_format>.
1138
Note: The location can be specified either in the form of a branch,
1139
or in the form of a path to a file containing a merge directive generated
378
takes_options = ['remember', 'overwrite', 'verbose']
1143
_see_also = ['push', 'update', 'status-flags', 'send']
1144
takes_options = ['remember', 'overwrite', 'revision',
1145
custom_help('verbose',
1146
help='Show logs of pulled revisions.'),
1147
custom_help('directory',
1148
help='Branch to pull into, '
1149
'rather than the one containing the working directory.'),
1151
help="Perform a local pull in a bound "
1152
"branch. Local pulls are not applied to "
1153
"the master branch."
1156
help="Show base revision text in conflicts.")
379
1158
takes_args = ['location?']
381
def run(self, location=None, remember=False, overwrite=False, verbose=False):
382
from bzrlib.merge import merge
383
from shutil import rmtree
386
br_to = Branch.open_containing('.')[0]
387
stored_loc = br_to.get_parent()
1159
encoding_type = 'replace'
1161
def run(self, location=None, remember=None, overwrite=False,
1162
revision=None, verbose=False,
1163
directory=None, local=False,
1165
# FIXME: too much stuff is in the command class
1168
if directory is None:
1171
tree_to = WorkingTree.open_containing(directory)[0]
1172
branch_to = tree_to.branch
1173
self.add_cleanup(tree_to.lock_write().unlock)
1174
except errors.NoWorkingTree:
1176
branch_to = Branch.open_containing(directory)[0]
1177
self.add_cleanup(branch_to.lock_write().unlock)
1179
if tree_to is None and show_base:
1180
raise errors.BzrCommandError(gettext("Need working tree for --show-base."))
1182
if local and not branch_to.get_bound_location():
1183
raise errors.LocalRequiresBoundBranch()
1185
possible_transports = []
1186
if location is not None:
1188
mergeable = bundle.read_mergeable_from_url(location,
1189
possible_transports=possible_transports)
1190
except errors.NotABundle:
1193
stored_loc = branch_to.get_parent()
388
1194
if location is None:
389
1195
if stored_loc is None:
390
raise BzrCommandError("No pull location known or specified.")
1196
raise errors.BzrCommandError(gettext("No pull location known or"
392
print "Using saved location: %s" % stored_loc
1199
display_url = urlutils.unescape_for_display(stored_loc,
1202
self.outf.write(gettext("Using saved parent location: %s\n") % display_url)
393
1203
location = stored_loc
394
br_from = Branch.open(location)
396
old_rh = br_to.revision_history()
397
br_to.working_tree().pull(br_from, overwrite)
398
except DivergedBranches:
399
raise BzrCommandError("These branches have diverged."
401
if br_to.get_parent() is None or remember:
402
br_to.set_parent(location)
405
new_rh = br_to.revision_history()
408
from bzrlib.log import show_changed_revisions
409
show_changed_revisions(br_to, old_rh, new_rh)
1205
revision = _get_one_revision('pull', revision)
1206
if mergeable is not None:
1207
if revision is not None:
1208
raise errors.BzrCommandError(gettext(
1209
'Cannot use -r with merge directives or bundles'))
1210
mergeable.install_revisions(branch_to.repository)
1211
base_revision_id, revision_id, verified = \
1212
mergeable.get_merge_request(branch_to.repository)
1213
branch_from = branch_to
1215
branch_from = Branch.open(location,
1216
possible_transports=possible_transports)
1217
self.add_cleanup(branch_from.lock_read().unlock)
1218
# Remembers if asked explicitly or no previous location is set
1220
or (remember is None and branch_to.get_parent() is None)):
1221
# FIXME: This shouldn't be done before the pull
1222
# succeeds... -- vila 2012-01-02
1223
branch_to.set_parent(branch_from.base)
1225
if revision is not None:
1226
revision_id = revision.as_revision_id(branch_from)
1228
if tree_to is not None:
1229
view_info = _get_view_info_for_change_reporter(tree_to)
1230
change_reporter = delta._ChangeReporter(
1231
unversioned_filter=tree_to.is_ignored,
1232
view_info=view_info)
1233
result = tree_to.pull(
1234
branch_from, overwrite, revision_id, change_reporter,
1235
local=local, show_base=show_base)
1237
result = branch_to.pull(
1238
branch_from, overwrite, revision_id, local=local)
1240
result.report(self.outf)
1241
if verbose and result.old_revid != result.new_revid:
1242
log.show_branch_change(
1243
branch_to, self.outf, result.old_revno,
1245
if getattr(result, 'tag_conflicts', None):
412
1251
class cmd_push(Command):
413
"""Push this branch into another branch.
415
The remote branch will not have its working tree populated because this
416
is both expensive, and may not be supported on the remote file system.
418
Some smart servers or protocols *may* put the working tree in place.
420
If there is no default push location set, the first push will set it.
421
After that, you can omit the location to use the default. To change the
422
default, use --remember.
1252
__doc__ = """Update a mirror of this branch.
1254
The target branch will not have its working tree populated because this
1255
is both expensive, and is not supported on remote file systems.
1257
Some smart servers or protocols *may* put the working tree in place in
424
1260
This command only works on branches that have not diverged. Branches are
425
considered diverged if the branch being pushed to is not an older version
1261
considered diverged if the destination branch's most recent commit is one
1262
that has not been merged (directly or indirectly) by the source branch.
428
1264
If branches have diverged, you can use 'bzr push --overwrite' to replace
429
the other branch completely.
1265
the other branch completely, discarding its unmerged changes.
431
1267
If you want to ensure you have the different changes in the other branch,
432
do a merge (see bzr help merge) from the other branch, and commit that
433
before doing a 'push --overwrite'.
1268
do a merge (see bzr help merge) from the other branch, and commit that.
1269
After that you will be able to do a push without '--overwrite'.
1271
If there is no default push location set, the first push will set it (use
1272
--no-remember to avoid setting it). After that, you can omit the
1273
location to use the default. To change the default, use --remember. The
1274
value will only be saved if the remote location can be accessed.
1276
The --verbose option will display the revisions pushed using the log_format
1277
configuration option. You can use a different format by overriding it with
1278
-Olog_format=<other_format>.
435
takes_options = ['remember', 'overwrite',
436
Option('create-prefix',
437
help='Create the path leading up to the branch '
438
'if it does not already exist')]
1281
_see_also = ['pull', 'update', 'working-trees']
1282
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1283
Option('create-prefix',
1284
help='Create the path leading up to the branch '
1285
'if it does not already exist.'),
1286
custom_help('directory',
1287
help='Branch to push from, '
1288
'rather than the one containing the working directory.'),
1289
Option('use-existing-dir',
1290
help='By default push will fail if the target'
1291
' directory exists, but does not already'
1292
' have a control directory. This flag will'
1293
' allow push to proceed.'),
1295
help='Create a stacked branch that references the public location '
1296
'of the parent branch.'),
1297
Option('stacked-on',
1298
help='Create a stacked branch that refers to another branch '
1299
'for the commit history. Only the work not present in the '
1300
'referenced branch is included in the branch created.',
1303
help='Refuse to push if there are uncommitted changes in'
1304
' the working tree, --no-strict disables the check.'),
1306
help="Don't populate the working tree, even for protocols"
1307
" that support it."),
439
1309
takes_args = ['location?']
441
def run(self, location=None, remember=False, overwrite=False,
442
create_prefix=False, verbose=False):
444
from shutil import rmtree
445
from bzrlib.transport import get_transport
447
br_from = Branch.open_containing('.')[0]
448
stored_loc = br_from.get_push_location()
1310
encoding_type = 'replace'
1312
def run(self, location=None, remember=None, overwrite=False,
1313
create_prefix=False, verbose=False, revision=None,
1314
use_existing_dir=False, directory=None, stacked_on=None,
1315
stacked=False, strict=None, no_tree=False):
1316
from bzrlib.push import _show_push_branch
1318
if directory is None:
1320
# Get the source branch
1322
_unused) = controldir.ControlDir.open_containing_tree_or_branch(directory)
1323
# Get the tip's revision_id
1324
revision = _get_one_revision('push', revision)
1325
if revision is not None:
1326
revision_id = revision.in_history(br_from).rev_id
1329
if tree is not None and revision_id is None:
1330
tree.check_changed_or_out_of_date(
1331
strict, 'push_strict',
1332
more_error='Use --no-strict to force the push.',
1333
more_warning='Uncommitted changes will not be pushed.')
1334
# Get the stacked_on branch, if any
1335
if stacked_on is not None:
1336
stacked_on = urlutils.normalize_url(stacked_on)
1338
parent_url = br_from.get_parent()
1340
parent = Branch.open(parent_url)
1341
stacked_on = parent.get_public_branch()
1343
# I considered excluding non-http url's here, thus forcing
1344
# 'public' branches only, but that only works for some
1345
# users, so it's best to just depend on the user spotting an
1346
# error by the feedback given to them. RBC 20080227.
1347
stacked_on = parent_url
1349
raise errors.BzrCommandError(gettext(
1350
"Could not determine branch to refer to."))
1352
# Get the destination location
449
1353
if location is None:
1354
stored_loc = br_from.get_push_location()
450
1355
if stored_loc is None:
451
raise BzrCommandError("No push location known or specified.")
1356
parent_loc = br_from.get_parent()
1358
raise errors.BzrCommandError(gettext(
1359
"No push location known or specified. To push to the "
1360
"parent branch (at %s), use 'bzr push :parent'." %
1361
urlutils.unescape_for_display(parent_loc,
1362
self.outf.encoding)))
1364
raise errors.BzrCommandError(gettext(
1365
"No push location known or specified."))
453
print "Using saved location: %s" % stored_loc
1367
display_url = urlutils.unescape_for_display(stored_loc,
1369
note(gettext("Using saved push location: %s") % display_url)
454
1370
location = stored_loc
456
br_to = Branch.open(location)
457
except NotBranchError:
459
transport = get_transport(location).clone('..')
460
if not create_prefix:
462
transport.mkdir(transport.relpath(location))
464
raise BzrCommandError("Parent directory of %s "
465
"does not exist." % location)
467
current = transport.base
468
needed = [(transport, transport.relpath(location))]
471
transport, relpath = needed[-1]
472
transport.mkdir(relpath)
475
new_transport = transport.clone('..')
476
needed.append((new_transport,
477
new_transport.relpath(transport.base)))
478
if new_transport.base == transport.base:
479
raise BzrCommandError("Could not creeate "
483
br_to = Branch.initialize(location)
485
old_rh = br_to.revision_history()
486
br_to.pull(br_from, overwrite)
487
except DivergedBranches:
488
raise BzrCommandError("These branches have diverged."
489
" Try a merge then push with overwrite.")
490
if br_from.get_push_location() is None or remember:
491
br_from.set_push_location(location)
494
new_rh = br_to.revision_history()
497
from bzrlib.log import show_changed_revisions
498
show_changed_revisions(br_to, old_rh, new_rh)
1372
_show_push_branch(br_from, revision_id, location, self.outf,
1373
verbose=verbose, overwrite=overwrite, remember=remember,
1374
stacked_on=stacked_on, create_prefix=create_prefix,
1375
use_existing_dir=use_existing_dir, no_tree=no_tree)
500
1378
class cmd_branch(Command):
501
"""Create a new copy of a branch.
1379
__doc__ = """Create a new branch that is a copy of an existing branch.
503
1381
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
504
1382
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1383
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1384
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1385
identifier, if any. For example, "branch lp:foo-bar" will attempt to
506
1388
To retrieve the branch as of a particular revision, supply the --revision
507
1389
parameter, as in "branch foo/bar -r 5".
509
--basis is to speed up branching from remote branches. When specified, it
510
copies all the file-contents, inventory and revision data from the basis
511
branch before copying anything from the remote branch.
1391
The synonyms 'clone' and 'get' for this command are deprecated.
1394
_see_also = ['checkout']
513
1395
takes_args = ['from_location', 'to_location?']
514
takes_options = ['revision', 'basis']
1396
takes_options = ['revision',
1397
Option('hardlink', help='Hard-link working tree files where possible.'),
1398
Option('files-from', type=str,
1399
help="Get file contents from this tree."),
1401
help="Create a branch without a working-tree."),
1403
help="Switch the checkout in the current directory "
1404
"to the new branch."),
1406
help='Create a stacked branch referring to the source branch. '
1407
'The new branch will depend on the availability of the source '
1408
'branch for all operations.'),
1409
Option('standalone',
1410
help='Do not use a shared repository, even if available.'),
1411
Option('use-existing-dir',
1412
help='By default branch will fail if the target'
1413
' directory exists, but does not already'
1414
' have a control directory. This flag will'
1415
' allow branch to proceed.'),
1417
help="Bind new branch to from location."),
515
1419
aliases = ['get', 'clone']
517
def run(self, from_location, to_location=None, revision=None, basis=None):
518
from bzrlib.clone import copy_branch
520
from shutil import rmtree
523
elif len(revision) > 1:
524
raise BzrCommandError(
525
'bzr branch --revision takes exactly 1 revision value')
527
br_from = Branch.open(from_location)
529
if e.errno == errno.ENOENT:
530
raise BzrCommandError('Source location "%s" does not'
531
' exist.' % to_location)
536
if basis is not None:
537
basis_branch = Branch.open_containing(basis)[0]
540
if len(revision) == 1 and revision[0] is not None:
541
revision_id = revision[0].in_history(br_from)[1]
544
if to_location is None:
545
to_location = os.path.basename(from_location.rstrip("/\\"))
548
name = os.path.basename(to_location) + '\n'
550
os.mkdir(to_location)
552
if e.errno == errno.EEXIST:
553
raise BzrCommandError('Target directory "%s" already'
554
' exists.' % to_location)
555
if e.errno == errno.ENOENT:
556
raise BzrCommandError('Parent of "%s" does not exist.' %
561
copy_branch(br_from, to_location, revision_id, basis_branch)
562
except bzrlib.errors.NoSuchRevision:
564
msg = "The branch %s has no revision %s." % (from_location, revision[0])
565
raise BzrCommandError(msg)
566
except bzrlib.errors.UnlistableBranch:
568
msg = "The branch %s cannot be used as a --basis"
569
raise BzrCommandError(msg)
571
branch = Branch.open(to_location)
572
name = StringIO(name)
573
branch.put_controlfile('branch-name', name)
1421
def run(self, from_location, to_location=None, revision=None,
1422
hardlink=False, stacked=False, standalone=False, no_tree=False,
1423
use_existing_dir=False, switch=False, bind=False,
1425
from bzrlib import switch as _mod_switch
1426
from bzrlib.tag import _merge_tags_if_possible
1427
if self.invoked_as in ['get', 'clone']:
1428
ui.ui_factory.show_user_warning(
1429
'deprecated_command',
1430
deprecated_name=self.invoked_as,
1431
recommended_name='branch',
1432
deprecated_in_version='2.4')
1433
accelerator_tree, br_from = controldir.ControlDir.open_tree_or_branch(
1435
if not (hardlink or files_from):
1436
# accelerator_tree is usually slower because you have to read N
1437
# files (no readahead, lots of seeks, etc), but allow the user to
1438
# explicitly request it
1439
accelerator_tree = None
1440
if files_from is not None and files_from != from_location:
1441
accelerator_tree = WorkingTree.open(files_from)
1442
revision = _get_one_revision('branch', revision)
1443
self.add_cleanup(br_from.lock_read().unlock)
1444
if revision is not None:
1445
revision_id = revision.as_revision_id(br_from)
1447
# FIXME - wt.last_revision, fallback to branch, fall back to
1448
# None or perhaps NULL_REVISION to mean copy nothing
1450
revision_id = br_from.last_revision()
1451
if to_location is None:
1452
to_location = getattr(br_from, "name", None)
1454
to_location = urlutils.derive_to_location(from_location)
1455
to_transport = transport.get_transport(to_location)
1457
to_transport.mkdir('.')
1458
except errors.FileExists:
1460
to_dir = controldir.ControlDir.open_from_transport(
1462
except errors.NotBranchError:
1463
if not use_existing_dir:
1464
raise errors.BzrCommandError(gettext('Target directory "%s" '
1465
'already exists.') % to_location)
1470
to_dir.open_branch()
1471
except errors.NotBranchError:
1474
raise errors.AlreadyBranchError(to_location)
1475
except errors.NoSuchFile:
1476
raise errors.BzrCommandError(gettext('Parent of "%s" does not exist.')
1482
# preserve whatever source format we have.
1483
to_dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1484
possible_transports=[to_transport],
1485
accelerator_tree=accelerator_tree,
1486
hardlink=hardlink, stacked=stacked,
1487
force_new_repo=standalone,
1488
create_tree_if_local=not no_tree,
1489
source_branch=br_from)
1490
branch = to_dir.open_branch(
1491
possible_transports=[
1492
br_from.bzrdir.root_transport, to_transport])
1493
except errors.NoSuchRevision:
1494
to_transport.delete_tree('.')
1495
msg = gettext("The branch {0} has no revision {1}.").format(
1496
from_location, revision)
1497
raise errors.BzrCommandError(msg)
1500
to_repo = to_dir.open_repository()
1501
except errors.NoRepositoryPresent:
1502
to_repo = to_dir.create_repository()
1503
to_repo.fetch(br_from.repository, revision_id=revision_id)
1504
branch = br_from.sprout(to_dir, revision_id=revision_id)
1505
_merge_tags_if_possible(br_from, branch)
1506
# If the source branch is stacked, the new branch may
1507
# be stacked whether we asked for that explicitly or not.
1508
# We therefore need a try/except here and not just 'if stacked:'
1510
note(gettext('Created new stacked branch referring to %s.') %
1511
branch.get_stacked_on_url())
1512
except (errors.NotStacked, errors.UnstackableBranchFormat,
1513
errors.UnstackableRepositoryFormat), e:
1514
note(ngettext('Branched %d revision.', 'Branched %d revisions.', branch.revno()) % branch.revno())
1516
# Bind to the parent
1517
parent_branch = Branch.open(from_location)
1518
branch.bind(parent_branch)
1519
note(gettext('New branch bound to %s') % from_location)
1521
# Switch to the new branch
1522
wt, _ = WorkingTree.open_containing('.')
1523
_mod_switch.switch(wt.bzrdir, branch)
1524
note(gettext('Switched to branch: %s'),
1525
urlutils.unescape_for_display(branch.base, 'utf-8'))
1528
class cmd_branches(Command):
1529
__doc__ = """List the branches available at the current location.
1531
This command will print the names of all the branches at the current
1535
takes_args = ['location?']
1537
Option('recursive', short_name='R',
1538
help='Recursively scan for branches rather than '
1539
'just looking in the specified location.')]
1541
def run(self, location=".", recursive=False):
1543
t = transport.get_transport(location)
1544
if not t.listable():
1545
raise errors.BzrCommandError(
1546
"Can't scan this type of location.")
1547
for b in controldir.ControlDir.find_branches(t):
1548
self.outf.write("%s\n" % urlutils.unescape_for_display(
1549
urlutils.relative_url(t.base, b.base),
1550
self.outf.encoding).rstrip("/"))
1552
dir = controldir.ControlDir.open_containing(location)[0]
1554
active_branch = dir.open_branch(name="")
1555
except errors.NotBranchError:
1556
active_branch = None
1558
for name, branch in iter_sibling_branches(dir):
1561
active = (active_branch is not None and
1562
active_branch.base == branch.base)
1563
names[name] = active
1564
# Only mention the current branch explicitly if it's not
1565
# one of the colocated branches
1566
if not any(names.values()) and active_branch is not None:
1567
self.outf.write("* %s\n" % gettext("(default)"))
1568
for name in sorted(names.keys()):
1569
active = names[name]
1574
self.outf.write("%s %s\n" % (
1575
prefix, name.encode(self.outf.encoding)))
1578
class cmd_checkout(Command):
1579
__doc__ = """Create a new checkout of an existing branch.
1581
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1582
the branch found in '.'. This is useful if you have removed the working tree
1583
or if it was never created - i.e. if you pushed the branch to its current
1584
location using SFTP.
1586
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1587
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1588
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1589
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1590
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1593
To retrieve the branch as of a particular revision, supply the --revision
1594
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1595
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1599
_see_also = ['checkouts', 'branch']
1600
takes_args = ['branch_location?', 'to_location?']
1601
takes_options = ['revision',
1602
Option('lightweight',
1603
help="Perform a lightweight checkout. Lightweight "
1604
"checkouts depend on access to the branch for "
1605
"every operation. Normal checkouts can perform "
1606
"common operations like diff and status without "
1607
"such access, and also support local commits."
1609
Option('files-from', type=str,
1610
help="Get file contents from this tree."),
1612
help='Hard-link working tree files where possible.'
1617
def run(self, branch_location=None, to_location=None, revision=None,
1618
lightweight=False, files_from=None, hardlink=False):
1619
if branch_location is None:
1620
branch_location = osutils.getcwd()
1621
to_location = branch_location
1622
accelerator_tree, source = controldir.ControlDir.open_tree_or_branch(
1624
if not (hardlink or files_from):
1625
# accelerator_tree is usually slower because you have to read N
1626
# files (no readahead, lots of seeks, etc), but allow the user to
1627
# explicitly request it
1628
accelerator_tree = None
1629
revision = _get_one_revision('checkout', revision)
1630
if files_from is not None and files_from != branch_location:
1631
accelerator_tree = WorkingTree.open(files_from)
1632
if revision is not None:
1633
revision_id = revision.as_revision_id(source)
1636
if to_location is None:
1637
to_location = urlutils.derive_to_location(branch_location)
1638
# if the source and to_location are the same,
1639
# and there is no working tree,
1640
# then reconstitute a branch
1641
if (osutils.abspath(to_location) ==
1642
osutils.abspath(branch_location)):
1644
source.bzrdir.open_workingtree()
1645
except errors.NoWorkingTree:
1646
source.bzrdir.create_workingtree(revision_id)
1648
source.create_checkout(to_location, revision_id, lightweight,
1649
accelerator_tree, hardlink)
578
1652
class cmd_renames(Command):
579
"""Show list of renamed files.
1653
__doc__ = """Show list of renamed files.
581
1655
# TODO: Option to show renames between two historical versions.
583
1657
# TODO: Only show renames under dir, rather than in the whole branch.
1658
_see_also = ['status']
584
1659
takes_args = ['dir?']
586
1661
@display_command
587
def run(self, dir='.'):
588
b = Branch.open_containing(dir)[0]
589
old_inv = b.basis_tree().inventory
590
new_inv = b.working_tree().read_working_inventory()
592
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
1662
def run(self, dir=u'.'):
1663
tree = WorkingTree.open_containing(dir)[0]
1664
self.add_cleanup(tree.lock_read().unlock)
1665
old_tree = tree.basis_tree()
1666
self.add_cleanup(old_tree.lock_read().unlock)
1668
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1669
for f, paths, c, v, p, n, k, e in iterator:
1670
if paths[0] == paths[1]:
1674
renames.append(paths)
594
1676
for old_name, new_name in renames:
595
print "%s => %s" % (old_name, new_name)
1677
self.outf.write("%s => %s\n" % (old_name, new_name))
1680
class cmd_update(Command):
1681
__doc__ = """Update a working tree to a new revision.
1683
This will perform a merge of the destination revision (the tip of the
1684
branch, or the specified revision) into the working tree, and then make
1685
that revision the basis revision for the working tree.
1687
You can use this to visit an older revision, or to update a working tree
1688
that is out of date from its branch.
1690
If there are any uncommitted changes in the tree, they will be carried
1691
across and remain as uncommitted changes after the update. To discard
1692
these changes, use 'bzr revert'. The uncommitted changes may conflict
1693
with the changes brought in by the change in basis revision.
1695
If the tree's branch is bound to a master branch, bzr will also update
1696
the branch from the master.
1698
You cannot update just a single file or directory, because each Bazaar
1699
working tree has just a single basis revision. If you want to restore a
1700
file that has been removed locally, use 'bzr revert' instead of 'bzr
1701
update'. If you want to restore a file to its state in a previous
1702
revision, use 'bzr revert' with a '-r' option, or use 'bzr cat' to write
1703
out the old content of that file to a new location.
1705
The 'dir' argument, if given, must be the location of the root of a
1706
working tree to update. By default, the working tree that contains the
1707
current working directory is used.
1710
_see_also = ['pull', 'working-trees', 'status-flags']
1711
takes_args = ['dir?']
1712
takes_options = ['revision',
1714
help="Show base revision text in conflicts."),
1718
def run(self, dir=None, revision=None, show_base=None):
1719
if revision is not None and len(revision) != 1:
1720
raise errors.BzrCommandError(gettext(
1721
"bzr update --revision takes exactly one revision"))
1723
tree = WorkingTree.open_containing('.')[0]
1725
tree, relpath = WorkingTree.open_containing(dir)
1728
raise errors.BzrCommandError(gettext(
1729
"bzr update can only update a whole tree, "
1730
"not a file or subdirectory"))
1731
branch = tree.branch
1732
possible_transports = []
1733
master = branch.get_master_branch(
1734
possible_transports=possible_transports)
1735
if master is not None:
1736
branch_location = master.base
1739
branch_location = tree.branch.base
1740
tree.lock_tree_write()
1741
self.add_cleanup(tree.unlock)
1742
# get rid of the final '/' and be ready for display
1743
branch_location = urlutils.unescape_for_display(
1744
branch_location.rstrip('/'),
1746
existing_pending_merges = tree.get_parent_ids()[1:]
1750
# may need to fetch data into a heavyweight checkout
1751
# XXX: this may take some time, maybe we should display a
1753
old_tip = branch.update(possible_transports)
1754
if revision is not None:
1755
revision_id = revision[0].as_revision_id(branch)
1757
revision_id = branch.last_revision()
1758
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1759
revno = branch.revision_id_to_dotted_revno(revision_id)
1760
note(gettext("Tree is up to date at revision {0} of branch {1}"
1761
).format('.'.join(map(str, revno)), branch_location))
1763
view_info = _get_view_info_for_change_reporter(tree)
1764
change_reporter = delta._ChangeReporter(
1765
unversioned_filter=tree.is_ignored,
1766
view_info=view_info)
1768
conflicts = tree.update(
1770
possible_transports=possible_transports,
1771
revision=revision_id,
1773
show_base=show_base)
1774
except errors.NoSuchRevision, e:
1775
raise errors.BzrCommandError(gettext(
1776
"branch has no revision %s\n"
1777
"bzr update --revision only works"
1778
" for a revision in the branch history")
1780
revno = tree.branch.revision_id_to_dotted_revno(
1781
_mod_revision.ensure_null(tree.last_revision()))
1782
note(gettext('Updated to revision {0} of branch {1}').format(
1783
'.'.join(map(str, revno)), branch_location))
1784
parent_ids = tree.get_parent_ids()
1785
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1786
note(gettext('Your local commits will now show as pending merges with '
1787
"'bzr status', and can be committed with 'bzr commit'."))
598
1794
class cmd_info(Command):
599
"""Show statistical information about a branch."""
600
takes_args = ['branch?']
1795
__doc__ = """Show information about a working tree, branch or repository.
1797
This command will show all known locations and formats associated to the
1798
tree, branch or repository.
1800
In verbose mode, statistical information is included with each report.
1801
To see extended statistic information, use a verbosity level of 2 or
1802
higher by specifying the verbose option multiple times, e.g. -vv.
1804
Branches and working trees will also report any missing revisions.
1808
Display information on the format and related locations:
1812
Display the above together with extended format information and
1813
basic statistics (like the number of files in the working tree and
1814
number of revisions in the branch and repository):
1818
Display the above together with number of committers to the branch:
1822
_see_also = ['revno', 'working-trees', 'repositories']
1823
takes_args = ['location?']
1824
takes_options = ['verbose']
1825
encoding_type = 'replace'
602
1827
@display_command
603
def run(self, branch=None):
605
b = Branch.open_containing(branch)[0]
1828
def run(self, location=None, verbose=False):
1830
noise_level = get_verbosity_level()
1833
from bzrlib.info import show_bzrdir_info
1834
show_bzrdir_info(controldir.ControlDir.open_containing(location)[0],
1835
verbose=noise_level, outfile=self.outf)
609
1838
class cmd_remove(Command):
610
"""Make a file unversioned.
1839
__doc__ = """Remove files or directories.
612
This makes bzr stop tracking changes to a versioned file. It does
613
not delete the working copy.
1841
This makes Bazaar stop tracking changes to the specified files. Bazaar will
1842
delete them if they can easily be recovered using revert otherwise they
1843
will be backed up (adding an extention of the form .~#~). If no options or
1844
parameters are given Bazaar will scan for files that are being tracked by
1845
Bazaar but missing in your tree and stop tracking them for you.
615
takes_args = ['file+']
616
takes_options = ['verbose']
619
def run(self, file_list, verbose=False):
620
b, file_list = branch_files(file_list)
621
tree = b.working_tree()
622
tree.remove(file_list, verbose=verbose)
1847
takes_args = ['file*']
1848
takes_options = ['verbose',
1849
Option('new', help='Only remove files that have never been committed.'),
1850
RegistryOption.from_kwargs('file-deletion-strategy',
1851
'The file deletion mode to be used.',
1852
title='Deletion Strategy', value_switches=True, enum_switch=False,
1853
safe='Backup changed files (default).',
1854
keep='Delete from bzr but leave the working copy.',
1855
no_backup='Don\'t backup changed files.',
1856
force='Delete all the specified files, even if they can not be '
1857
'recovered and even if they are non-empty directories. '
1858
'(deprecated, use no-backup)')]
1859
aliases = ['rm', 'del']
1860
encoding_type = 'replace'
1862
def run(self, file_list, verbose=False, new=False,
1863
file_deletion_strategy='safe'):
1864
if file_deletion_strategy == 'force':
1865
note(gettext("(The --force option is deprecated, rather use --no-backup "
1867
file_deletion_strategy = 'no-backup'
1869
tree, file_list = WorkingTree.open_containing_paths(file_list)
1871
if file_list is not None:
1872
file_list = [f for f in file_list]
1874
self.add_cleanup(tree.lock_write().unlock)
1875
# Heuristics should probably all move into tree.remove_smart or
1878
added = tree.changes_from(tree.basis_tree(),
1879
specific_files=file_list).added
1880
file_list = sorted([f[0] for f in added], reverse=True)
1881
if len(file_list) == 0:
1882
raise errors.BzrCommandError(gettext('No matching files.'))
1883
elif file_list is None:
1884
# missing files show up in iter_changes(basis) as
1885
# versioned-with-no-kind.
1887
for change in tree.iter_changes(tree.basis_tree()):
1888
# Find paths in the working tree that have no kind:
1889
if change[1][1] is not None and change[6][1] is None:
1890
missing.append(change[1][1])
1891
file_list = sorted(missing, reverse=True)
1892
file_deletion_strategy = 'keep'
1893
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1894
keep_files=file_deletion_strategy=='keep',
1895
force=(file_deletion_strategy=='no-backup'))
625
1898
class cmd_file_id(Command):
626
"""Print file_id of a particular file or directory.
1899
__doc__ = """Print file_id of a particular file or directory.
628
1901
The file_id is assigned when the file is first added and remains the
629
1902
same through all revisions where the file exists, even when it is
630
1903
moved or renamed.
1907
_see_also = ['inventory', 'ls']
633
1908
takes_args = ['filename']
634
1910
@display_command
635
1911
def run(self, filename):
636
b, relpath = Branch.open_containing(filename)
637
i = b.working_tree().inventory.path2id(relpath)
639
raise BzrError("%r is not a versioned file" % filename)
1912
tree, relpath = WorkingTree.open_containing(filename)
1913
i = tree.path2id(relpath)
1915
raise errors.NotVersionedError(filename)
1917
self.outf.write(i + '\n')
644
1920
class cmd_file_path(Command):
645
"""Print path of file_ids to a file or directory.
1921
__doc__ = """Print path of file_ids to a file or directory.
647
1923
This prints one line for each directory down to the target,
648
starting at the branch root."""
1924
starting at the branch root.
650
1928
takes_args = ['filename']
651
1930
@display_command
652
1931
def run(self, filename):
653
b, relpath = Branch.open_containing(filename)
655
fid = inv.path2id(relpath)
657
raise BzrError("%r is not a versioned file" % filename)
658
for fip in inv.get_idpath(fid):
1932
tree, relpath = WorkingTree.open_containing(filename)
1933
fid = tree.path2id(relpath)
1935
raise errors.NotVersionedError(filename)
1936
segments = osutils.splitpath(relpath)
1937
for pos in range(1, len(segments) + 1):
1938
path = osutils.joinpath(segments[:pos])
1939
self.outf.write("%s\n" % tree.path2id(path))
1942
class cmd_reconcile(Command):
1943
__doc__ = """Reconcile bzr metadata in a branch.
1945
This can correct data mismatches that may have been caused by
1946
previous ghost operations or bzr upgrades. You should only
1947
need to run this command if 'bzr check' or a bzr developer
1948
advises you to run it.
1950
If a second branch is provided, cross-branch reconciliation is
1951
also attempted, which will check that data like the tree root
1952
id which was not present in very early bzr versions is represented
1953
correctly in both branches.
1955
At the same time it is run it may recompress data resulting in
1956
a potential saving in disk space or performance gain.
1958
The branch *MUST* be on a listable system such as local disk or sftp.
1961
_see_also = ['check']
1962
takes_args = ['branch?']
1964
Option('canonicalize-chks',
1965
help='Make sure CHKs are in canonical form (repairs '
1970
def run(self, branch=".", canonicalize_chks=False):
1971
from bzrlib.reconcile import reconcile
1972
dir = controldir.ControlDir.open(branch)
1973
reconcile(dir, canonicalize_chks=canonicalize_chks)
662
1976
class cmd_revision_history(Command):
663
"""Display list of revision ids on this branch."""
1977
__doc__ = """Display the list of revision ids on a branch."""
1980
takes_args = ['location?']
665
1984
@display_command
667
for patchid in Branch.open_containing('.')[0].revision_history():
1985
def run(self, location="."):
1986
branch = Branch.open_containing(location)[0]
1987
self.add_cleanup(branch.lock_read().unlock)
1988
graph = branch.repository.get_graph()
1989
history = list(graph.iter_lefthand_ancestry(branch.last_revision(),
1990
[_mod_revision.NULL_REVISION]))
1991
for revid in reversed(history):
1992
self.outf.write(revid)
1993
self.outf.write('\n')
671
1996
class cmd_ancestry(Command):
672
"""List all revisions merged into this branch."""
1997
__doc__ = """List all revisions merged into this branch."""
1999
_see_also = ['log', 'revision-history']
2000
takes_args = ['location?']
674
2004
@display_command
676
b = Branch.open_containing('.')[0]
677
for revision_id in b.get_ancestry(b.last_revision()):
2005
def run(self, location="."):
2007
wt = WorkingTree.open_containing(location)[0]
2008
except errors.NoWorkingTree:
2009
b = Branch.open(location)
2010
last_revision = b.last_revision()
2013
last_revision = wt.last_revision()
2015
self.add_cleanup(b.repository.lock_read().unlock)
2016
graph = b.repository.get_graph()
2017
revisions = [revid for revid, parents in
2018
graph.iter_ancestry([last_revision])]
2019
for revision_id in reversed(revisions):
2020
if _mod_revision.is_null(revision_id):
2022
self.outf.write(revision_id + '\n')
681
2025
class cmd_init(Command):
682
"""Make a directory into a versioned branch.
2026
__doc__ = """Make a directory into a versioned branch.
684
2028
Use this to create an empty branch, or before importing an
685
2029
existing project.
687
Recipe for importing a tree of files:
2031
If there is a repository in a parent directory of the location, then
2032
the history of the branch will be stored in the repository. Otherwise
2033
init creates a standalone branch which carries its own history
2034
in the .bzr directory.
2036
If there is already a branch at the location but it has no working tree,
2037
the tree can be populated with 'bzr checkout'.
2039
Recipe for importing a tree of files::
692
bzr commit -m 'imported project'
2045
bzr commit -m "imported project"
2048
_see_also = ['init-repository', 'branch', 'checkout']
694
2049
takes_args = ['location?']
695
def run(self, location=None):
696
from bzrlib.branch import Branch
2051
Option('create-prefix',
2052
help='Create the path leading up to the branch '
2053
'if it does not already exist.'),
2054
RegistryOption('format',
2055
help='Specify a format for this branch. '
2056
'See "help formats".',
2057
lazy_registry=('bzrlib.controldir', 'format_registry'),
2058
converter=lambda name: controldir.format_registry.make_bzrdir(name),
2059
value_switches=True,
2060
title="Branch format",
2062
Option('append-revisions-only',
2063
help='Never change revnos or the existing log.'
2064
' Append revisions to it only.'),
2066
'Create a branch without a working tree.')
2068
def run(self, location=None, format=None, append_revisions_only=False,
2069
create_prefix=False, no_tree=False):
2071
format = controldir.format_registry.make_bzrdir('default')
2072
if location is None:
2075
to_transport = transport.get_transport(location)
2077
# The path has to exist to initialize a
2078
# branch inside of it.
2079
# Just using os.mkdir, since I don't
2080
# believe that we want to create a bunch of
2081
# locations if the user supplies an extended path
2083
to_transport.ensure_base()
2084
except errors.NoSuchFile:
2085
if not create_prefix:
2086
raise errors.BzrCommandError(gettext("Parent directory of %s"
2088
"\nYou may supply --create-prefix to create all"
2089
" leading parent directories.")
2091
to_transport.create_prefix()
2094
a_bzrdir = controldir.ControlDir.open_from_transport(to_transport)
2095
except errors.NotBranchError:
2096
# really a NotBzrDir error...
2097
create_branch = controldir.ControlDir.create_branch_convenience
2099
force_new_tree = False
2101
force_new_tree = None
2102
branch = create_branch(to_transport.base, format=format,
2103
possible_transports=[to_transport],
2104
force_new_tree=force_new_tree)
2105
a_bzrdir = branch.bzrdir
2107
from bzrlib.transport.local import LocalTransport
2108
if a_bzrdir.has_branch():
2109
if (isinstance(to_transport, LocalTransport)
2110
and not a_bzrdir.has_workingtree()):
2111
raise errors.BranchExistsWithoutWorkingTree(location)
2112
raise errors.AlreadyBranchError(location)
2113
branch = a_bzrdir.create_branch()
2114
if not no_tree and not a_bzrdir.has_workingtree():
2115
a_bzrdir.create_workingtree()
2116
if append_revisions_only:
2118
branch.set_append_revisions_only(True)
2119
except errors.UpgradeRequired:
2120
raise errors.BzrCommandError(gettext('This branch format cannot be set'
2121
' to append-revisions-only. Try --default.'))
2123
from bzrlib.info import describe_layout, describe_format
2125
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
2126
except (errors.NoWorkingTree, errors.NotLocalUrl):
2128
repository = branch.repository
2129
layout = describe_layout(repository, branch, tree).lower()
2130
format = describe_format(a_bzrdir, repository, branch, tree)
2131
self.outf.write(gettext("Created a {0} (format: {1})\n").format(
2133
if repository.is_shared():
2134
#XXX: maybe this can be refactored into transport.path_or_url()
2135
url = repository.bzrdir.root_transport.external_url()
2137
url = urlutils.local_path_from_url(url)
2138
except errors.InvalidURL:
2140
self.outf.write(gettext("Using shared repository: %s\n") % url)
2143
class cmd_init_repository(Command):
2144
__doc__ = """Create a shared repository for branches to share storage space.
2146
New branches created under the repository directory will store their
2147
revisions in the repository, not in the branch directory. For branches
2148
with shared history, this reduces the amount of storage needed and
2149
speeds up the creation of new branches.
2151
If the --no-trees option is given then the branches in the repository
2152
will not have working trees by default. They will still exist as
2153
directories on disk, but they will not have separate copies of the
2154
files at a certain revision. This can be useful for repositories that
2155
store branches which are interacted with through checkouts or remote
2156
branches, such as on a server.
2159
Create a shared repository holding just branches::
2161
bzr init-repo --no-trees repo
2164
Make a lightweight checkout elsewhere::
2166
bzr checkout --lightweight repo/trunk trunk-checkout
2171
_see_also = ['init', 'branch', 'checkout', 'repositories']
2172
takes_args = ["location"]
2173
takes_options = [RegistryOption('format',
2174
help='Specify a format for this repository. See'
2175
' "bzr help formats" for details.',
2176
lazy_registry=('bzrlib.controldir', 'format_registry'),
2177
converter=lambda name: controldir.format_registry.make_bzrdir(name),
2178
value_switches=True, title='Repository format'),
2180
help='Branches in the repository will default to'
2181
' not having a working tree.'),
2183
aliases = ["init-repo"]
2185
def run(self, location, format=None, no_trees=False):
2187
format = controldir.format_registry.make_bzrdir('default')
697
2189
if location is None:
700
# The path has to exist to initialize a
701
# branch inside of it.
702
# Just using os.mkdir, since I don't
703
# believe that we want to create a bunch of
704
# locations if the user supplies an extended path
705
if not os.path.exists(location):
707
Branch.initialize(location)
2192
to_transport = transport.get_transport(location)
2194
(repo, newdir, require_stacking, repository_policy) = (
2195
format.initialize_on_transport_ex(to_transport,
2196
create_prefix=True, make_working_trees=not no_trees,
2197
shared_repo=True, force_new_repo=True,
2198
use_existing_dir=True,
2199
repo_format_name=format.repository_format.get_format_string()))
2201
from bzrlib.info import show_bzrdir_info
2202
show_bzrdir_info(newdir, verbose=0, outfile=self.outf)
710
2205
class cmd_diff(Command):
711
"""Show differences in working tree.
713
If files are listed, only the changes in those files are listed.
714
Otherwise, all changes for the tree are listed.
2206
__doc__ = """Show differences in the working tree, between revisions or branches.
2208
If no arguments are given, all changes for the current tree are listed.
2209
If files are given, only the changes in those files are listed.
2210
Remote and multiple branches can be compared by using the --old and
2211
--new options. If not provided, the default for both is derived from
2212
the first argument, if any, or the current tree if no arguments are
2215
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
2216
produces patches suitable for "patch -p1".
2218
Note that when using the -r argument with a range of revisions, the
2219
differences are computed between the two specified revisions. That
2220
is, the command does not show the changes introduced by the first
2221
revision in the range. This differs from the interpretation of
2222
revision ranges used by "bzr log" which includes the first revision
2227
2 - unrepresentable changes
2232
Shows the difference in the working tree versus the last commit::
2236
Difference between the working tree and revision 1::
2240
Difference between revision 3 and revision 1::
2244
Difference between revision 3 and revision 1 for branch xxx::
2248
The changes introduced by revision 2 (equivalent to -r1..2)::
2252
To see the changes introduced by revision X::
2256
Note that in the case of a merge, the -c option shows the changes
2257
compared to the left hand parent. To see the changes against
2258
another parent, use::
2260
bzr diff -r<chosen_parent>..X
2262
The changes between the current revision and the previous revision
2263
(equivalent to -c-1 and -r-2..-1)
2267
Show just the differences for file NEWS::
2271
Show the differences in working tree xxx for file NEWS::
2275
Show the differences from branch xxx to this working tree:
2279
Show the differences between two branches for file NEWS::
2281
bzr diff --old xxx --new yyy NEWS
2283
Same as 'bzr diff' but prefix paths with old/ and new/::
2285
bzr diff --prefix old/:new/
2287
Show the differences using a custom diff program with options::
2289
bzr diff --using /usr/bin/diff --diff-options -wu
721
# TODO: Allow diff across branches.
722
# TODO: Option to use external diff command; could be GNU diff, wdiff,
723
# or a graphical diff.
725
# TODO: Python difflib is not exactly the same as unidiff; should
726
# either fix it up or prefer to use an external diff.
728
# TODO: If a directory is given, diff everything under that.
730
# TODO: Selected-file diff is inefficient and doesn't show you
733
# TODO: This probably handles non-Unix newlines poorly.
2291
_see_also = ['status']
735
2292
takes_args = ['file*']
736
takes_options = ['revision', 'diff-options']
2294
Option('diff-options', type=str,
2295
help='Pass these options to the external diff program.'),
2296
Option('prefix', type=str,
2298
help='Set prefixes added to old and new filenames, as '
2299
'two values separated by a colon. (eg "old/:new/").'),
2301
help='Branch/tree to compare from.',
2305
help='Branch/tree to compare to.',
2311
help='Use this command to compare files.',
2314
RegistryOption('format',
2316
help='Diff format to use.',
2317
lazy_registry=('bzrlib.diff', 'format_registry'),
2318
title='Diff format'),
737
2320
aliases = ['di', 'dif']
2321
encoding_type = 'exact'
739
2323
@display_command
740
def run(self, revision=None, file_list=None, diff_options=None):
741
from bzrlib.diff import show_diff
743
b, file_list = inner_branch_files(file_list)
745
except FileInWrongBranch:
746
if len(file_list) != 2:
747
raise BzrCommandError("Files are in different branches")
2324
def run(self, revision=None, file_list=None, diff_options=None,
2325
prefix=None, old=None, new=None, using=None, format=None):
2326
from bzrlib.diff import (get_trees_and_branches_to_diff_locked,
749
b, file1 = Branch.open_containing(file_list[0])
750
b2, file2 = Branch.open_containing(file_list[1])
751
if file1 != "" or file2 != "":
752
raise BzrCommandError("Files are in different branches")
754
if revision is not None:
756
raise BzrCommandError("Can't specify -r with two branches")
757
if len(revision) == 1:
758
return show_diff(b, revision[0], specific_files=file_list,
759
external_diff_options=diff_options)
760
elif len(revision) == 2:
761
return show_diff(b, revision[0], specific_files=file_list,
762
external_diff_options=diff_options,
763
revision2=revision[1])
765
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
2329
if (prefix is None) or (prefix == '0'):
2337
old_label, new_label = prefix.split(":")
767
return show_diff(b, None, specific_files=file_list,
768
external_diff_options=diff_options, b2=b2)
2339
raise errors.BzrCommandError(gettext(
2340
'--prefix expects two values separated by a colon'
2341
' (eg "old/:new/")'))
2343
if revision and len(revision) > 2:
2344
raise errors.BzrCommandError(gettext('bzr diff --revision takes exactly'
2345
' one or two revision specifiers'))
2347
if using is not None and format is not None:
2348
raise errors.BzrCommandError(gettext(
2349
'{0} and {1} are mutually exclusive').format(
2350
'--using', '--format'))
2352
(old_tree, new_tree,
2353
old_branch, new_branch,
2354
specific_files, extra_trees) = get_trees_and_branches_to_diff_locked(
2355
file_list, revision, old, new, self.add_cleanup, apply_view=True)
2356
# GNU diff on Windows uses ANSI encoding for filenames
2357
path_encoding = osutils.get_diff_header_encoding()
2358
return show_diff_trees(old_tree, new_tree, sys.stdout,
2359
specific_files=specific_files,
2360
external_diff_options=diff_options,
2361
old_label=old_label, new_label=new_label,
2362
extra_trees=extra_trees,
2363
path_encoding=path_encoding,
771
2368
class cmd_deleted(Command):
772
"""List files deleted in the working tree.
2369
__doc__ = """List files deleted in the working tree.
774
2371
# TODO: Show files deleted since a previous revision, or
775
2372
# between two revisions.
777
2374
# directories with readdir, rather than stating each one. Same
778
2375
# level of effort but possibly much less IO. (Or possibly not,
779
2376
# if the directories are very large...)
2377
_see_also = ['status', 'ls']
2378
takes_options = ['directory', 'show-ids']
780
2380
@display_command
781
def run(self, show_ids=False):
782
b = Branch.open_containing('.')[0]
784
new = b.working_tree()
785
for path, ie in old.inventory.iter_entries():
786
if not new.has_id(ie.file_id):
2381
def run(self, show_ids=False, directory=u'.'):
2382
tree = WorkingTree.open_containing(directory)[0]
2383
self.add_cleanup(tree.lock_read().unlock)
2384
old = tree.basis_tree()
2385
self.add_cleanup(old.lock_read().unlock)
2386
for path, ie in old.iter_entries_by_dir():
2387
if not tree.has_id(ie.file_id):
2388
self.outf.write(path)
788
print '%-50s %s' % (path, ie.file_id)
2390
self.outf.write(' ')
2391
self.outf.write(ie.file_id)
2392
self.outf.write('\n')
793
2395
class cmd_modified(Command):
794
"""List files modified in working tree."""
2396
__doc__ = """List files modified in working tree.
2400
_see_also = ['status', 'ls']
2401
takes_options = ['directory', 'null']
796
2403
@display_command
798
from bzrlib.delta import compare_trees
800
b = Branch.open_containing('.')[0]
801
td = compare_trees(b.basis_tree(), b.working_tree())
2404
def run(self, null=False, directory=u'.'):
2405
tree = WorkingTree.open_containing(directory)[0]
2406
self.add_cleanup(tree.lock_read().unlock)
2407
td = tree.changes_from(tree.basis_tree())
803
2409
for path, id, kind, text_modified, meta_modified in td.modified:
2411
self.outf.write(path + '\0')
2413
self.outf.write(osutils.quotefn(path) + '\n')
808
2416
class cmd_added(Command):
809
"""List files added in working tree."""
2417
__doc__ = """List files added in working tree.
2421
_see_also = ['status', 'ls']
2422
takes_options = ['directory', 'null']
811
2424
@display_command
813
b = Branch.open_containing('.')[0]
814
wt = b.working_tree()
815
basis_inv = b.basis_tree().inventory
818
if file_id in basis_inv:
820
path = inv.id2path(file_id)
821
if not os.access(b.abspath(path), os.F_OK):
2425
def run(self, null=False, directory=u'.'):
2426
wt = WorkingTree.open_containing(directory)[0]
2427
self.add_cleanup(wt.lock_read().unlock)
2428
basis = wt.basis_tree()
2429
self.add_cleanup(basis.lock_read().unlock)
2430
root_id = wt.get_root_id()
2431
for file_id in wt.all_file_ids():
2432
if basis.has_id(file_id):
2434
if root_id == file_id:
2436
path = wt.id2path(file_id)
2437
if not os.access(osutils.pathjoin(wt.basedir, path), os.F_OK):
2440
self.outf.write(path + '\0')
2442
self.outf.write(osutils.quotefn(path) + '\n')
827
2445
class cmd_root(Command):
828
"""Show the tree root directory.
2446
__doc__ = """Show the tree root directory.
830
2448
The root is the nearest enclosing directory with a .bzr control
832
2451
takes_args = ['filename?']
833
2452
@display_command
834
2453
def run(self, filename=None):
835
2454
"""Print the branch root."""
836
b = Branch.open_containing(filename)[0]
2455
tree = WorkingTree.open_containing(filename)[0]
2456
self.outf.write(tree.basedir + '\n')
2459
def _parse_limit(limitstring):
2461
return int(limitstring)
2463
msg = gettext("The limit argument must be an integer.")
2464
raise errors.BzrCommandError(msg)
2467
def _parse_levels(s):
2471
msg = gettext("The levels argument must be an integer.")
2472
raise errors.BzrCommandError(msg)
840
2475
class cmd_log(Command):
841
"""Show log of this branch.
843
To request a range of logs, you can use the command -r begin..end
844
-r revision requests a specific revision, -r ..end or -r begin.. are
2476
__doc__ = """Show historical log for a branch or subset of a branch.
2478
log is bzr's default tool for exploring the history of a branch.
2479
The branch to use is taken from the first parameter. If no parameters
2480
are given, the branch containing the working directory is logged.
2481
Here are some simple examples::
2483
bzr log log the current branch
2484
bzr log foo.py log a file in its branch
2485
bzr log http://server/branch log a branch on a server
2487
The filtering, ordering and information shown for each revision can
2488
be controlled as explained below. By default, all revisions are
2489
shown sorted (topologically) so that newer revisions appear before
2490
older ones and descendants always appear before ancestors. If displayed,
2491
merged revisions are shown indented under the revision in which they
2496
The log format controls how information about each revision is
2497
displayed. The standard log formats are called ``long``, ``short``
2498
and ``line``. The default is long. See ``bzr help log-formats``
2499
for more details on log formats.
2501
The following options can be used to control what information is
2504
-l N display a maximum of N revisions
2505
-n N display N levels of revisions (0 for all, 1 for collapsed)
2506
-v display a status summary (delta) for each revision
2507
-p display a diff (patch) for each revision
2508
--show-ids display revision-ids (and file-ids), not just revnos
2510
Note that the default number of levels to display is a function of the
2511
log format. If the -n option is not used, the standard log formats show
2512
just the top level (mainline).
2514
Status summaries are shown using status flags like A, M, etc. To see
2515
the changes explained using words like ``added`` and ``modified``
2516
instead, use the -vv option.
2520
To display revisions from oldest to newest, use the --forward option.
2521
In most cases, using this option will have little impact on the total
2522
time taken to produce a log, though --forward does not incrementally
2523
display revisions like --reverse does when it can.
2525
:Revision filtering:
2527
The -r option can be used to specify what revision or range of revisions
2528
to filter against. The various forms are shown below::
2530
-rX display revision X
2531
-rX.. display revision X and later
2532
-r..Y display up to and including revision Y
2533
-rX..Y display from X to Y inclusive
2535
See ``bzr help revisionspec`` for details on how to specify X and Y.
2536
Some common examples are given below::
2538
-r-1 show just the tip
2539
-r-10.. show the last 10 mainline revisions
2540
-rsubmit:.. show what's new on this branch
2541
-rancestor:path.. show changes since the common ancestor of this
2542
branch and the one at location path
2543
-rdate:yesterday.. show changes since yesterday
2545
When logging a range of revisions using -rX..Y, log starts at
2546
revision Y and searches back in history through the primary
2547
("left-hand") parents until it finds X. When logging just the
2548
top level (using -n1), an error is reported if X is not found
2549
along the way. If multi-level logging is used (-n0), X may be
2550
a nested merge revision and the log will be truncated accordingly.
2554
If parameters are given and the first one is not a branch, the log
2555
will be filtered to show only those revisions that changed the
2556
nominated files or directories.
2558
Filenames are interpreted within their historical context. To log a
2559
deleted file, specify a revision range so that the file existed at
2560
the end or start of the range.
2562
Historical context is also important when interpreting pathnames of
2563
renamed files/directories. Consider the following example:
2565
* revision 1: add tutorial.txt
2566
* revision 2: modify tutorial.txt
2567
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2571
* ``bzr log guide.txt`` will log the file added in revision 1
2573
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2575
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2576
the original file in revision 2.
2578
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2579
was no file called guide.txt in revision 2.
2581
Renames are always followed by log. By design, there is no need to
2582
explicitly ask for this (and no way to stop logging a file back
2583
until it was last renamed).
2587
The --match option can be used for finding revisions that match a
2588
regular expression in a commit message, committer, author or bug.
2589
Specifying the option several times will match any of the supplied
2590
expressions. --match-author, --match-bugs, --match-committer and
2591
--match-message can be used to only match a specific field.
2595
GUI tools and IDEs are often better at exploring history than command
2596
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2597
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2598
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2599
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2601
You may find it useful to add the aliases below to ``bazaar.conf``::
2605
top = log -l10 --line
2608
``bzr tip`` will then show the latest revision while ``bzr top``
2609
will show the last 10 mainline revisions. To see the details of a
2610
particular revision X, ``bzr show -rX``.
2612
If you are interested in looking deeper into a particular merge X,
2613
use ``bzr log -n0 -rX``.
2615
``bzr log -v`` on a branch with lots of history is currently
2616
very slow. A fix for this issue is currently under development.
2617
With or without that fix, it is recommended that a revision range
2618
be given when using the -v option.
2620
bzr has a generic full-text matching plugin, bzr-search, that can be
2621
used to find revisions matching user names, commit messages, etc.
2622
Among other features, this plugin can find all revisions containing
2623
a list of words but not others.
2625
When exploring non-mainline history on large projects with deep
2626
history, the performance of log can be greatly improved by installing
2627
the historycache plugin. This plugin buffers historical information
2628
trading disk space for faster speed.
848
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
850
takes_args = ['filename?']
851
takes_options = [Option('forward',
852
help='show from oldest to newest'),
853
'timezone', 'verbose',
854
'show-ids', 'revision',
855
Option('line', help='format with one line per revision'),
858
help='show revisions whose message matches this regexp',
860
Option('short', help='use moderately short format'),
2630
takes_args = ['file*']
2631
_see_also = ['log-formats', 'revisionspec']
2634
help='Show from oldest to newest.'),
2636
custom_help('verbose',
2637
help='Show files changed in each revision.'),
2641
type=bzrlib.option._parse_revision_str,
2643
help='Show just the specified revision.'
2644
' See also "help revisionspec".'),
2646
RegistryOption('authors',
2647
'What names to list as authors - first, all or committer.',
2649
lazy_registry=('bzrlib.log', 'author_list_registry'),
2653
help='Number of levels to display - 0 for all, 1 for flat.',
2655
type=_parse_levels),
2657
help='Show revisions whose message matches this '
2658
'regular expression.',
2663
help='Limit the output to the first N revisions.',
2668
help='Show changes made in each revision as a patch.'),
2669
Option('include-merged',
2670
help='Show merged revisions like --levels 0 does.'),
2671
Option('include-merges', hidden=True,
2672
help='Historical alias for --include-merged.'),
2673
Option('omit-merges',
2674
help='Do not report commits with more than one parent.'),
2675
Option('exclude-common-ancestry',
2676
help='Display only the revisions that are not part'
2677
' of both ancestries (require -rX..Y).'
2679
Option('signatures',
2680
help='Show digital signature validity.'),
2683
help='Show revisions whose properties match this '
2686
ListOption('match-message',
2687
help='Show revisions whose message matches this '
2690
ListOption('match-committer',
2691
help='Show revisions whose committer matches this '
2694
ListOption('match-author',
2695
help='Show revisions whose authors match this '
2698
ListOption('match-bugs',
2699
help='Show revisions whose bugs match this '
2703
encoding_type = 'replace'
862
2705
@display_command
863
def run(self, filename=None, timezone='original',
2706
def run(self, file_list=None, timezone='original',
872
from bzrlib.log import log_formatter, show_log
874
assert message is None or isinstance(message, basestring), \
875
"invalid message argument %r" % message
2717
include_merged=None,
2719
exclude_common_ancestry=False,
2723
match_committer=None,
2727
include_merges=symbol_versioning.DEPRECATED_PARAMETER,
2729
from bzrlib.log import (
2731
make_log_request_dict,
2732
_get_info_for_log_files,
876
2734
direction = (forward and 'forward') or 'reverse'
879
b, fp = Branch.open_containing(filename)
882
inv = b.working_tree().read_working_inventory()
883
except NoWorkingTree:
884
inv = b.get_inventory(b.last_revision())
885
file_id = inv.path2id(fp)
887
file_id = None # points to branch root
889
b, relpath = Branch.open_containing('.')
895
elif len(revision) == 1:
896
rev1 = rev2 = revision[0].in_history(b).revno
897
elif len(revision) == 2:
898
rev1 = revision[0].in_history(b).revno
899
rev2 = revision[1].in_history(b).revno
901
raise BzrCommandError('bzr log --revision takes one or two values.')
903
# By this point, the revision numbers are converted to the +ve
904
# form if they were supplied in the -ve form, so we can do
905
# this comparison in relative safety
907
(rev2, rev1) = (rev1, rev2)
909
mutter('encoding log as %r', bzrlib.user_encoding)
911
# use 'replace' so that we don't abort if trying to write out
912
# in e.g. the default C locale.
913
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
2735
if symbol_versioning.deprecated_passed(include_merges):
2736
ui.ui_factory.show_user_warning(
2737
'deprecated_command_option',
2738
deprecated_name='--include-merges',
2739
recommended_name='--include-merged',
2740
deprecated_in_version='2.5',
2741
command=self.invoked_as)
2742
if include_merged is None:
2743
include_merged = include_merges
2745
raise errors.BzrCommandError(gettext(
2746
'{0} and {1} are mutually exclusive').format(
2747
'--include-merges', '--include-merged'))
2748
if include_merged is None:
2749
include_merged = False
2750
if (exclude_common_ancestry
2751
and (revision is None or len(revision) != 2)):
2752
raise errors.BzrCommandError(gettext(
2753
'--exclude-common-ancestry requires -r with two revisions'))
2758
raise errors.BzrCommandError(gettext(
2759
'{0} and {1} are mutually exclusive').format(
2760
'--levels', '--include-merged'))
2762
if change is not None:
2764
raise errors.RangeInChangeOption()
2765
if revision is not None:
2766
raise errors.BzrCommandError(gettext(
2767
'{0} and {1} are mutually exclusive').format(
2768
'--revision', '--change'))
2773
filter_by_dir = False
2775
# find the file ids to log and check for directory filtering
2776
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2777
revision, file_list, self.add_cleanup)
2778
for relpath, file_id, kind in file_info_list:
2780
raise errors.BzrCommandError(gettext(
2781
"Path unknown at end or start of revision range: %s") %
2783
# If the relpath is the top of the tree, we log everything
2788
file_ids.append(file_id)
2789
filter_by_dir = filter_by_dir or (
2790
kind in ['directory', 'tree-reference'])
2793
# FIXME ? log the current subdir only RBC 20060203
2794
if revision is not None \
2795
and len(revision) > 0 and revision[0].get_branch():
2796
location = revision[0].get_branch()
2799
dir, relpath = controldir.ControlDir.open_containing(location)
2800
b = dir.open_branch()
2801
self.add_cleanup(b.lock_read().unlock)
2802
rev1, rev2 = _get_revision_range(revision, b, self.name())
2804
if b.get_config_stack().get('validate_signatures_in_log'):
2808
if not gpg.GPGStrategy.verify_signatures_available():
2809
raise errors.GpgmeNotInstalled(None)
2811
# Decide on the type of delta & diff filtering to use
2812
# TODO: add an --all-files option to make this configurable & consistent
2820
diff_type = 'partial'
2824
# Build the log formatter
2825
if log_format is None:
2826
log_format = log.log_formatter_registry.get_default(b)
2827
# Make a non-encoding output to include the diffs - bug 328007
2828
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2829
lf = log_format(show_ids=show_ids, to_file=self.outf,
2830
to_exact_file=unencoded_output,
2831
show_timezone=timezone,
2832
delta_format=get_verbosity_level(),
2834
show_advice=levels is None,
2835
author_list_handler=authors)
2837
# Choose the algorithm for doing the logging. It's annoying
2838
# having multiple code paths like this but necessary until
2839
# the underlying repository format is faster at generating
2840
# deltas or can provide everything we need from the indices.
2841
# The default algorithm - match-using-deltas - works for
2842
# multiple files and directories and is faster for small
2843
# amounts of history (200 revisions say). However, it's too
2844
# slow for logging a single file in a repository with deep
2845
# history, i.e. > 10K revisions. In the spirit of "do no
2846
# evil when adding features", we continue to use the
2847
# original algorithm - per-file-graph - for the "single
2848
# file that isn't a directory without showing a delta" case.
2849
partial_history = revision and b.repository._format.supports_chks
2850
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2851
or delta_type or partial_history)
2855
match_dict[''] = match
2857
match_dict['message'] = match_message
2859
match_dict['committer'] = match_committer
2861
match_dict['author'] = match_author
2863
match_dict['bugs'] = match_bugs
2865
# Build the LogRequest and execute it
2866
if len(file_ids) == 0:
2868
rqst = make_log_request_dict(
2869
direction=direction, specific_fileids=file_ids,
2870
start_revision=rev1, end_revision=rev2, limit=limit,
2871
message_search=message, delta_type=delta_type,
2872
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2873
exclude_common_ancestry=exclude_common_ancestry, match=match_dict,
2874
signature=signatures, omit_merges=omit_merges,
2876
Logger(b, rqst).show(lf)
2879
def _get_revision_range(revisionspec_list, branch, command_name):
2880
"""Take the input of a revision option and turn it into a revision range.
2882
It returns RevisionInfo objects which can be used to obtain the rev_id's
2883
of the desired revisions. It does some user input validations.
2885
if revisionspec_list is None:
2888
elif len(revisionspec_list) == 1:
2889
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2890
elif len(revisionspec_list) == 2:
2891
start_spec = revisionspec_list[0]
2892
end_spec = revisionspec_list[1]
2893
if end_spec.get_branch() != start_spec.get_branch():
2894
# b is taken from revision[0].get_branch(), and
2895
# show_log will use its revision_history. Having
2896
# different branches will lead to weird behaviors.
2897
raise errors.BzrCommandError(gettext(
2898
"bzr %s doesn't accept two revisions in different"
2899
" branches.") % command_name)
2900
if start_spec.spec is None:
2901
# Avoid loading all the history.
2902
rev1 = RevisionInfo(branch, None, None)
2904
rev1 = start_spec.in_history(branch)
2905
# Avoid loading all of history when we know a missing
2906
# end of range means the last revision ...
2907
if end_spec.spec is None:
2908
last_revno, last_revision_id = branch.last_revision_info()
2909
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2911
rev2 = end_spec.in_history(branch)
2913
raise errors.BzrCommandError(gettext(
2914
'bzr %s --revision takes one or two values.') % command_name)
2918
def _revision_range_to_revid_range(revision_range):
2921
if revision_range[0] is not None:
2922
rev_id1 = revision_range[0].rev_id
2923
if revision_range[1] is not None:
2924
rev_id2 = revision_range[1].rev_id
2925
return rev_id1, rev_id2
2927
def get_log_format(long=False, short=False, line=False, default='long'):
2928
log_format = default
915
2930
log_format = 'long'
920
lf = log_formatter(log_format,
923
show_timezone=timezone)
2932
log_format = 'short'
936
2938
class cmd_touching_revisions(Command):
937
"""Return revision-ids which affected a particular file.
939
A more user-friendly interface is "bzr log FILE"."""
2939
__doc__ = """Return revision-ids which affected a particular file.
2941
A more user-friendly interface is "bzr log FILE".
941
2945
takes_args = ["filename"]
942
2947
@display_command
943
2948
def run(self, filename):
944
b, relpath = Branch.open_containing(filename)[0]
945
inv = b.working_tree().read_working_inventory()
946
file_id = inv.path2id(relpath)
947
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
948
print "%6d %s" % (revno, what)
2949
tree, relpath = WorkingTree.open_containing(filename)
2950
file_id = tree.path2id(relpath)
2952
self.add_cleanup(b.lock_read().unlock)
2953
touching_revs = log.find_touching_revisions(b, file_id)
2954
for revno, revision_id, what in touching_revs:
2955
self.outf.write("%6d %s\n" % (revno, what))
951
2958
class cmd_ls(Command):
952
"""List files in a tree.
2959
__doc__ = """List files in a tree.
954
# TODO: Take a revision or remote path and list that tree instead.
956
takes_options = ['verbose', 'revision',
957
Option('non-recursive',
958
help='don\'t recurse into sub-directories'),
960
help='Print all paths from the root of the branch.'),
961
Option('unknown', help='Print unknown files'),
962
Option('versioned', help='Print versioned files'),
963
Option('ignored', help='Print ignored files'),
965
Option('null', help='Null separate the files'),
2962
_see_also = ['status', 'cat']
2963
takes_args = ['path?']
2967
Option('recursive', short_name='R',
2968
help='Recurse into subdirectories.'),
2970
help='Print paths relative to the root of the branch.'),
2971
Option('unknown', short_name='u',
2972
help='Print unknown files.'),
2973
Option('versioned', help='Print versioned files.',
2975
Option('ignored', short_name='i',
2976
help='Print ignored files.'),
2977
Option('kind', short_name='k',
2978
help='List entries of a particular kind: file, directory, symlink.',
967
2984
@display_command
968
def run(self, revision=None, verbose=False,
969
non_recursive=False, from_root=False,
2985
def run(self, revision=None, verbose=False,
2986
recursive=False, from_root=False,
970
2987
unknown=False, versioned=False, ignored=False,
2988
null=False, kind=None, show_ids=False, path=None, directory=None):
2990
if kind and kind not in ('file', 'directory', 'symlink'):
2991
raise errors.BzrCommandError(gettext('invalid kind specified'))
973
2993
if verbose and null:
974
raise BzrCommandError('Cannot set both --verbose and --null')
2994
raise errors.BzrCommandError(gettext('Cannot set both --verbose and --null'))
975
2995
all = not (unknown or versioned or ignored)
977
2997
selection = {'I':ignored, '?':unknown, 'V':versioned}
979
b, relpath = Branch.open_containing('.')
3003
raise errors.BzrCommandError(gettext('cannot specify both --from-root'
3006
tree, branch, relpath = \
3007
_open_directory_or_containing_tree_or_branch(fs_path, directory)
3009
# Calculate the prefix to use
985
tree = b.working_tree()
987
tree = b.revision_tree(revision[0].in_history(b).rev_id)
988
for fp, fc, kind, fid, entry in tree.list_files():
989
if fp.startswith(relpath):
990
fp = fp[len(relpath):]
991
if non_recursive and '/' in fp:
993
if not all and not selection[fc]:
996
kindch = entry.kind_character()
997
print '%-8s %s%s' % (fc, fp, kindch)
1000
sys.stdout.write('\0')
3013
prefix = relpath + '/'
3014
elif fs_path != '.' and not fs_path.endswith('/'):
3015
prefix = fs_path + '/'
3017
if revision is not None or tree is None:
3018
tree = _get_one_revision_tree('ls', revision, branch=branch)
3021
if isinstance(tree, WorkingTree) and tree.supports_views():
3022
view_files = tree.views.lookup_view()
3025
view_str = views.view_display_str(view_files)
3026
note(gettext("Ignoring files outside view. View is %s") % view_str)
3028
self.add_cleanup(tree.lock_read().unlock)
3029
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
3030
from_dir=relpath, recursive=recursive):
3031
# Apply additional masking
3032
if not all and not selection[fc]:
3034
if kind is not None and fkind != kind:
3039
fullpath = osutils.pathjoin(relpath, fp)
3042
views.check_path_in_view(tree, fullpath)
3043
except errors.FileOutsideView:
3048
fp = osutils.pathjoin(prefix, fp)
3049
kindch = entry.kind_character()
3050
outstring = fp + kindch
3051
ui.ui_factory.clear_term()
3053
outstring = '%-8s %s' % (fc, outstring)
3054
if show_ids and fid is not None:
3055
outstring = "%-50s %s" % (outstring, fid)
3056
self.outf.write(outstring + '\n')
3058
self.outf.write(fp + '\0')
3061
self.outf.write(fid)
3062
self.outf.write('\0')
3070
self.outf.write('%-50s %s\n' % (outstring, my_id))
3072
self.outf.write(outstring + '\n')
1007
3075
class cmd_unknowns(Command):
1008
"""List unknown files."""
3076
__doc__ = """List unknown files.
3081
takes_options = ['directory']
1009
3083
@display_command
1011
from bzrlib.osutils import quotefn
1012
for f in Branch.open_containing('.')[0].unknowns():
3084
def run(self, directory=u'.'):
3085
for f in WorkingTree.open_containing(directory)[0].unknowns():
3086
self.outf.write(osutils.quotefn(f) + '\n')
1017
3089
class cmd_ignore(Command):
1018
"""Ignore a command or pattern.
3090
__doc__ = """Ignore specified files or patterns.
3092
See ``bzr help patterns`` for details on the syntax of patterns.
3094
If a .bzrignore file does not exist, the ignore command
3095
will create one and add the specified files or patterns to the newly
3096
created file. The ignore command will also automatically add the
3097
.bzrignore file to be versioned. Creating a .bzrignore file without
3098
the use of the ignore command will require an explicit add command.
1020
3100
To remove patterns from the ignore list, edit the .bzrignore file.
1022
If the pattern contains a slash, it is compared to the whole path
1023
from the branch root. Otherwise, it is compared to only the last
1024
component of the path. To match a file only in the root directory,
1027
Ignore patterns are case-insensitive on case-insensitive systems.
1029
Note: wildcards must be quoted from the shell on Unix.
1032
bzr ignore ./Makefile
1033
bzr ignore '*.class'
3101
After adding, editing or deleting that file either indirectly by
3102
using this command or directly by using an editor, be sure to commit
3105
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
3106
the global ignore file can be found in the application data directory as
3107
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
3108
Global ignores are not touched by this command. The global ignore file
3109
can be edited directly using an editor.
3111
Patterns prefixed with '!' are exceptions to ignore patterns and take
3112
precedence over regular ignores. Such exceptions are used to specify
3113
files that should be versioned which would otherwise be ignored.
3115
Patterns prefixed with '!!' act as regular ignore patterns, but have
3116
precedence over the '!' exception patterns.
3120
* Ignore patterns containing shell wildcards must be quoted from
3123
* Ignore patterns starting with "#" act as comments in the ignore file.
3124
To ignore patterns that begin with that character, use the "RE:" prefix.
3127
Ignore the top level Makefile::
3129
bzr ignore ./Makefile
3131
Ignore .class files in all directories...::
3133
bzr ignore "*.class"
3135
...but do not ignore "special.class"::
3137
bzr ignore "!special.class"
3139
Ignore files whose name begins with the "#" character::
3143
Ignore .o files under the lib directory::
3145
bzr ignore "lib/**/*.o"
3147
Ignore .o files under the lib directory::
3149
bzr ignore "RE:lib/.*\.o"
3151
Ignore everything but the "debian" toplevel directory::
3153
bzr ignore "RE:(?!debian/).*"
3155
Ignore everything except the "local" toplevel directory,
3156
but always ignore autosave files ending in ~, even under local/::
3159
bzr ignore "!./local"
1035
# TODO: Complain if the filename is absolute
1036
takes_args = ['name_pattern']
1038
def run(self, name_pattern):
1039
from bzrlib.atomicfile import AtomicFile
1042
b, relpath = Branch.open_containing('.')
1043
ifn = b.abspath('.bzrignore')
1045
if os.path.exists(ifn):
1048
igns = f.read().decode('utf-8')
1054
# TODO: If the file already uses crlf-style termination, maybe
1055
# we should use that for the newly added lines?
1057
if igns and igns[-1] != '\n':
1059
igns += name_pattern + '\n'
1062
f = AtomicFile(ifn, 'wt')
1063
f.write(igns.encode('utf-8'))
1068
inv = b.working_tree().inventory
1069
if inv.path2id('.bzrignore'):
1070
mutter('.bzrignore is already versioned')
1072
mutter('need to make new .bzrignore file versioned')
1073
b.add(['.bzrignore'])
3163
_see_also = ['status', 'ignored', 'patterns']
3164
takes_args = ['name_pattern*']
3165
takes_options = ['directory',
3166
Option('default-rules',
3167
help='Display the default ignore rules that bzr uses.')
3170
def run(self, name_pattern_list=None, default_rules=None,
3172
from bzrlib import ignores
3173
if default_rules is not None:
3174
# dump the default rules and exit
3175
for pattern in ignores.USER_DEFAULTS:
3176
self.outf.write("%s\n" % pattern)
3178
if not name_pattern_list:
3179
raise errors.BzrCommandError(gettext("ignore requires at least one "
3180
"NAME_PATTERN or --default-rules."))
3181
name_pattern_list = [globbing.normalize_pattern(p)
3182
for p in name_pattern_list]
3184
bad_patterns_count = 0
3185
for p in name_pattern_list:
3186
if not globbing.Globster.is_pattern_valid(p):
3187
bad_patterns_count += 1
3188
bad_patterns += ('\n %s' % p)
3190
msg = (ngettext('Invalid ignore pattern found. %s',
3191
'Invalid ignore patterns found. %s',
3192
bad_patterns_count) % bad_patterns)
3193
ui.ui_factory.show_error(msg)
3194
raise errors.InvalidPattern('')
3195
for name_pattern in name_pattern_list:
3196
if (name_pattern[0] == '/' or
3197
(len(name_pattern) > 1 and name_pattern[1] == ':')):
3198
raise errors.BzrCommandError(gettext(
3199
"NAME_PATTERN should not be an absolute path"))
3200
tree, relpath = WorkingTree.open_containing(directory)
3201
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
3202
ignored = globbing.Globster(name_pattern_list)
3204
self.add_cleanup(tree.lock_read().unlock)
3205
for entry in tree.list_files():
3209
if ignored.match(filename):
3210
matches.append(filename)
3211
if len(matches) > 0:
3212
self.outf.write(gettext("Warning: the following files are version "
3213
"controlled and match your ignore pattern:\n%s"
3214
"\nThese files will continue to be version controlled"
3215
" unless you 'bzr remove' them.\n") % ("\n".join(matches),))
1077
3218
class cmd_ignored(Command):
1078
"""List ignored files and the patterns that matched them.
1080
See also: bzr ignore"""
3219
__doc__ = """List ignored files and the patterns that matched them.
3221
List all the ignored files and the ignore pattern that caused the file to
3224
Alternatively, to list just the files::
3229
encoding_type = 'replace'
3230
_see_also = ['ignore', 'ls']
3231
takes_options = ['directory']
1081
3233
@display_command
1083
tree = Branch.open_containing('.')[0].working_tree()
3234
def run(self, directory=u'.'):
3235
tree = WorkingTree.open_containing(directory)[0]
3236
self.add_cleanup(tree.lock_read().unlock)
1084
3237
for path, file_class, kind, file_id, entry in tree.list_files():
1085
3238
if file_class != 'I':
1087
3240
## XXX: Slightly inefficient since this was already calculated
1088
3241
pat = tree.is_ignored(path)
1089
print '%-50s %s' % (path, pat)
3242
self.outf.write('%-50s %s\n' % (path, pat))
1092
3245
class cmd_lookup_revision(Command):
1093
"""Lookup the revision-id from a revision-number
3246
__doc__ = """Lookup the revision-id from a revision-number
1096
3249
bzr lookup-revision 33
1099
3252
takes_args = ['revno']
3253
takes_options = ['directory']
1101
3255
@display_command
1102
def run(self, revno):
3256
def run(self, revno, directory=u'.'):
1104
3258
revno = int(revno)
1105
3259
except ValueError:
1106
raise BzrCommandError("not a valid revision-number: %r" % revno)
1108
print Branch.open_containing('.')[0].get_rev_id(revno)
3260
raise errors.BzrCommandError(gettext("not a valid revision-number: %r")
3262
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
3263
self.outf.write("%s\n" % revid)
1111
3266
class cmd_export(Command):
1112
"""Export past revision to destination directory.
3267
__doc__ = """Export current or past revision to a destination directory or archive.
1114
3269
If no revision is specified this exports the last committed revision.
1117
3272
given, try to find the format with the extension. If no extension
1118
3273
is found exports to a directory (equivalent to --format=dir).
1120
Root may be the top directory for tar, tgz and tbz2 formats. If none
1121
is given, the top directory will be the root name of the file."""
1122
# TODO: list known exporters
1123
takes_args = ['dest']
1124
takes_options = ['revision', 'format', 'root']
1125
def run(self, dest, revision=None, format=None, root=None):
1127
b = Branch.open_containing('.')[0]
1128
if revision is None:
1129
rev_id = b.last_revision()
3275
If root is supplied, it will be used as the root directory inside
3276
container formats (tar, zip, etc). If it is not supplied it will default
3277
to the exported filename. The root option has no effect for 'dir' format.
3279
If branch is omitted then the branch containing the current working
3280
directory will be used.
3282
Note: Export of tree with non-ASCII filenames to zip is not supported.
3284
================= =========================
3285
Supported formats Autodetected by extension
3286
================= =========================
3289
tbz2 .tar.bz2, .tbz2
3292
================= =========================
3295
takes_args = ['dest', 'branch_or_subdir?']
3296
takes_options = ['directory',
3298
help="Type of file to export to.",
3301
Option('filters', help='Apply content filters to export the '
3302
'convenient form.'),
3305
help="Name of the root directory inside the exported file."),
3306
Option('per-file-timestamps',
3307
help='Set modification time of files to that of the last '
3308
'revision in which it was changed.'),
3309
Option('uncommitted',
3310
help='Export the working tree contents rather than that of the '
3313
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
3314
root=None, filters=False, per_file_timestamps=False, uncommitted=False,
3316
from bzrlib.export import export
3318
if branch_or_subdir is None:
3319
branch_or_subdir = directory
3321
(tree, b, subdir) = controldir.ControlDir.open_containing_tree_or_branch(
3323
if tree is not None:
3324
self.add_cleanup(tree.lock_read().unlock)
3328
raise errors.BzrCommandError(
3329
gettext("--uncommitted requires a working tree"))
1131
if len(revision) != 1:
1132
raise BzrError('bzr export --revision takes exactly 1 argument')
1133
rev_id = revision[0].in_history(b).rev_id
1134
t = b.revision_tree(rev_id)
1135
arg_root, ext = os.path.splitext(os.path.basename(dest))
1136
if ext in ('.gz', '.bz2'):
1137
new_root, new_ext = os.path.splitext(arg_root)
1138
if new_ext == '.tar':
1144
if ext in (".tar",):
1146
elif ext in (".tar.gz", ".tgz"):
1148
elif ext in (".tar.bz2", ".tbz2"):
1152
t.export(dest, format, root)
3332
export_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
3334
export(export_tree, dest, format, root, subdir, filtered=filters,
3335
per_file_timestamps=per_file_timestamps)
3336
except errors.NoSuchExportFormat, e:
3337
raise errors.BzrCommandError(
3338
gettext('Unsupported export format: %s') % e.format)
1155
3341
class cmd_cat(Command):
1156
"""Write a file's text from a previous revision."""
1158
takes_options = ['revision']
3342
__doc__ = """Write the contents of a file as of a given revision to standard output.
3344
If no revision is nominated, the last revision is used.
3346
Note: Take care to redirect standard output when using this command on a
3351
takes_options = ['directory',
3352
Option('name-from-revision', help='The path name in the old tree.'),
3353
Option('filters', help='Apply content filters to display the '
3354
'convenience form.'),
1159
3357
takes_args = ['filename']
3358
encoding_type = 'exact'
1161
3360
@display_command
1162
def run(self, filename, revision=None):
1163
if revision is None:
1164
raise BzrCommandError("bzr cat requires a revision number")
1165
elif len(revision) != 1:
1166
raise BzrCommandError("bzr cat --revision takes exactly one number")
1167
b, relpath = Branch.open_containing(filename)
1168
b.print_file(relpath, revision[0].in_history(b).revno)
3361
def run(self, filename, revision=None, name_from_revision=False,
3362
filters=False, directory=None):
3363
if revision is not None and len(revision) != 1:
3364
raise errors.BzrCommandError(gettext("bzr cat --revision takes exactly"
3365
" one revision specifier"))
3366
tree, branch, relpath = \
3367
_open_directory_or_containing_tree_or_branch(filename, directory)
3368
self.add_cleanup(branch.lock_read().unlock)
3369
return self._run(tree, branch, relpath, filename, revision,
3370
name_from_revision, filters)
3372
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
3375
tree = b.basis_tree()
3376
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
3377
self.add_cleanup(rev_tree.lock_read().unlock)
3379
old_file_id = rev_tree.path2id(relpath)
3381
# TODO: Split out this code to something that generically finds the
3382
# best id for a path across one or more trees; it's like
3383
# find_ids_across_trees but restricted to find just one. -- mbp
3385
if name_from_revision:
3386
# Try in revision if requested
3387
if old_file_id is None:
3388
raise errors.BzrCommandError(gettext(
3389
"{0!r} is not present in revision {1}").format(
3390
filename, rev_tree.get_revision_id()))
3392
actual_file_id = old_file_id
3394
cur_file_id = tree.path2id(relpath)
3395
if cur_file_id is not None and rev_tree.has_id(cur_file_id):
3396
actual_file_id = cur_file_id
3397
elif old_file_id is not None:
3398
actual_file_id = old_file_id
3400
raise errors.BzrCommandError(gettext(
3401
"{0!r} is not present in revision {1}").format(
3402
filename, rev_tree.get_revision_id()))
3404
from bzrlib.filter_tree import ContentFilterTree
3405
filter_tree = ContentFilterTree(rev_tree,
3406
rev_tree._content_filter_stack)
3407
content = filter_tree.get_file_text(actual_file_id)
3409
content = rev_tree.get_file_text(actual_file_id)
3411
self.outf.write(content)
1171
3414
class cmd_local_time_offset(Command):
1172
"""Show the offset in seconds from GMT to local time."""
3415
__doc__ = """Show the offset in seconds from GMT to local time."""
1174
3417
@display_command
1176
print bzrlib.osutils.local_time_offset()
3419
self.outf.write("%s\n" % osutils.local_time_offset())
1180
3423
class cmd_commit(Command):
1181
"""Commit changes into a new revision.
1183
If no arguments are given, the entire tree is committed.
1185
If selected files are specified, only changes to those files are
1186
committed. If a directory is specified then the directory and everything
1187
within it is committed.
1189
A selected-file commit may fail in some cases where the committed
1190
tree would be invalid, such as trying to commit a file in a
1191
newly-added directory that is not itself committed.
3424
__doc__ = """Commit changes into a new revision.
3426
An explanatory message needs to be given for each commit. This is
3427
often done by using the --message option (getting the message from the
3428
command line) or by using the --file option (getting the message from
3429
a file). If neither of these options is given, an editor is opened for
3430
the user to enter the message. To see the changed files in the
3431
boilerplate text loaded into the editor, use the --show-diff option.
3433
By default, the entire tree is committed and the person doing the
3434
commit is assumed to be the author. These defaults can be overridden
3439
If selected files are specified, only changes to those files are
3440
committed. If a directory is specified then the directory and
3441
everything within it is committed.
3443
When excludes are given, they take precedence over selected files.
3444
For example, to commit only changes within foo, but not changes
3447
bzr commit foo -x foo/bar
3449
A selective commit after a merge is not yet supported.
3453
If the author of the change is not the same person as the committer,
3454
you can specify the author's name using the --author option. The
3455
name should be in the same format as a committer-id, e.g.
3456
"John Doe <jdoe@example.com>". If there is more than one author of
3457
the change you can specify the option multiple times, once for each
3462
A common mistake is to forget to add a new file or directory before
3463
running the commit command. The --strict option checks for unknown
3464
files and aborts the commit if any are found. More advanced pre-commit
3465
checks can be implemented by defining hooks. See ``bzr help hooks``
3470
If you accidentially commit the wrong changes or make a spelling
3471
mistake in the commit message say, you can use the uncommit command
3472
to undo it. See ``bzr help uncommit`` for details.
3474
Hooks can also be configured to run after a commit. This allows you
3475
to trigger updates to external systems like bug trackers. The --fixes
3476
option can be used to record the association between a revision and
3477
one or more bugs. See ``bzr help bugs`` for details.
1193
# TODO: Run hooks on tree to-be-committed, and after commit.
1195
# TODO: Strict commit that fails if there are deleted files.
1196
# (what does "deleted files" mean ??)
1198
# TODO: Give better message for -s, --summary, used by tla people
1200
# XXX: verbose currently does nothing
3480
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
1202
3481
takes_args = ['selected*']
1203
takes_options = ['message', 'verbose',
1205
help='commit even if nothing has changed'),
1206
Option('file', type=str,
1208
help='file containing commit message'),
1210
help="refuse to commit if there are unknown "
1211
"files in the working tree."),
3483
ListOption('exclude', type=str, short_name='x',
3484
help="Do not consider changes made to a given path."),
3485
Option('message', type=unicode,
3487
help="Description of the new revision."),
3490
help='Commit even if nothing has changed.'),
3491
Option('file', type=str,
3494
help='Take commit message from this file.'),
3496
help="Refuse to commit if there are unknown "
3497
"files in the working tree."),
3498
Option('commit-time', type=str,
3499
help="Manually set a commit time using commit date "
3500
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3501
ListOption('fixes', type=str,
3502
help="Mark a bug as being fixed by this revision "
3503
"(see \"bzr help bugs\")."),
3504
ListOption('author', type=unicode,
3505
help="Set the author's name, if it's different "
3506
"from the committer."),
3508
help="Perform a local commit in a bound "
3509
"branch. Local commits are not pushed to "
3510
"the master branch until a normal commit "
3513
Option('show-diff', short_name='p',
3514
help='When no message is supplied, show the diff along'
3515
' with the status summary in the message editor.'),
3517
help='When committing to a foreign version control '
3518
'system do not push data that can not be natively '
1213
3521
aliases = ['ci', 'checkin']
1215
def run(self, message=None, file=None, verbose=True, selected_list=None,
1216
unchanged=False, strict=False):
1217
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1219
from bzrlib.msgeditor import edit_commit_message
1220
from bzrlib.status import show_status
1221
from cStringIO import StringIO
1223
b, selected_list = branch_files(selected_list)
1224
if message is None and not file:
1225
catcher = StringIO()
1226
show_status(b, specific_files=selected_list,
1228
message = edit_commit_message(catcher.getvalue())
1231
raise BzrCommandError("please specify a commit message"
1232
" with either --message or --file")
1233
elif message and file:
1234
raise BzrCommandError("please specify either --message or --file")
1238
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1241
raise BzrCommandError("empty commit message specified")
3523
def _iter_bug_fix_urls(self, fixes, branch):
3524
default_bugtracker = None
3525
# Configure the properties for bug fixing attributes.
3526
for fixed_bug in fixes:
3527
tokens = fixed_bug.split(':')
3528
if len(tokens) == 1:
3529
if default_bugtracker is None:
3530
branch_config = branch.get_config_stack()
3531
default_bugtracker = branch_config.get(
3533
if default_bugtracker is None:
3534
raise errors.BzrCommandError(gettext(
3535
"No tracker specified for bug %s. Use the form "
3536
"'tracker:id' or specify a default bug tracker "
3537
"using the `bugtracker` option.\nSee "
3538
"\"bzr help bugs\" for more information on this "
3539
"feature. Commit refused.") % fixed_bug)
3540
tag = default_bugtracker
3542
elif len(tokens) != 2:
3543
raise errors.BzrCommandError(gettext(
3544
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3545
"See \"bzr help bugs\" for more information on this "
3546
"feature.\nCommit refused.") % fixed_bug)
3548
tag, bug_id = tokens
3550
yield bugtracker.get_bug_url(tag, branch, bug_id)
3551
except errors.UnknownBugTrackerAbbreviation:
3552
raise errors.BzrCommandError(gettext(
3553
'Unrecognized bug %s. Commit refused.') % fixed_bug)
3554
except errors.MalformedBugIdentifier, e:
3555
raise errors.BzrCommandError(gettext(
3556
"%s\nCommit refused.") % (str(e),))
3558
def run(self, message=None, file=None, verbose=False, selected_list=None,
3559
unchanged=False, strict=False, local=False, fixes=None,
3560
author=None, show_diff=False, exclude=None, commit_time=None,
3562
from bzrlib.errors import (
3567
from bzrlib.msgeditor import (
3568
edit_commit_message_encoded,
3569
generate_commit_message_template,
3570
make_commit_message_template_encoded,
3574
commit_stamp = offset = None
3575
if commit_time is not None:
3577
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3578
except ValueError, e:
3579
raise errors.BzrCommandError(gettext(
3580
"Could not parse --commit-time: " + str(e)))
3584
tree, selected_list = WorkingTree.open_containing_paths(selected_list)
3585
if selected_list == ['']:
3586
# workaround - commit of root of tree should be exactly the same
3587
# as just default commit in that tree, and succeed even though
3588
# selected-file merge commit is not done yet
3593
bug_property = bugtracker.encode_fixes_bug_urls(
3594
self._iter_bug_fix_urls(fixes, tree.branch))
3596
properties['bugs'] = bug_property
3598
if local and not tree.branch.get_bound_location():
3599
raise errors.LocalRequiresBoundBranch()
3601
if message is not None:
3603
file_exists = osutils.lexists(message)
3604
except UnicodeError:
3605
# The commit message contains unicode characters that can't be
3606
# represented in the filesystem encoding, so that can't be a
3611
'The commit message is a file name: "%(f)s".\n'
3612
'(use --file "%(f)s" to take commit message from that file)'
3614
ui.ui_factory.show_warning(warning_msg)
3616
message = message.replace('\r\n', '\n')
3617
message = message.replace('\r', '\n')
3619
raise errors.BzrCommandError(gettext(
3620
"please specify either --message or --file"))
3622
def get_message(commit_obj):
3623
"""Callback to get commit message"""
3627
my_message = f.read().decode(osutils.get_user_encoding())
3630
elif message is not None:
3631
my_message = message
3633
# No message supplied: make one up.
3634
# text is the status of the tree
3635
text = make_commit_message_template_encoded(tree,
3636
selected_list, diff=show_diff,
3637
output_encoding=osutils.get_user_encoding())
3638
# start_message is the template generated from hooks
3639
# XXX: Warning - looks like hooks return unicode,
3640
# make_commit_message_template_encoded returns user encoding.
3641
# We probably want to be using edit_commit_message instead to
3643
my_message = set_commit_message(commit_obj)
3644
if my_message is None:
3645
start_message = generate_commit_message_template(commit_obj)
3646
my_message = edit_commit_message_encoded(text,
3647
start_message=start_message)
3648
if my_message is None:
3649
raise errors.BzrCommandError(gettext("please specify a commit"
3650
" message with either --message or --file"))
3651
if my_message == "":
3652
raise errors.BzrCommandError(gettext("Empty commit message specified."
3653
" Please specify a commit message with either"
3654
" --message or --file or leave a blank message"
3655
" with --message \"\"."))
3658
# The API permits a commit with a filter of [] to mean 'select nothing'
3659
# but the command line should not do that.
3660
if not selected_list:
3661
selected_list = None
1244
b.working_tree().commit(message, specific_files=selected_list,
1245
allow_pointless=unchanged, strict=strict)
3663
tree.commit(message_callback=get_message,
3664
specific_files=selected_list,
3665
allow_pointless=unchanged, strict=strict, local=local,
3666
reporter=None, verbose=verbose, revprops=properties,
3667
authors=author, timestamp=commit_stamp,
3669
exclude=tree.safe_relpath_files(exclude),
1246
3671
except PointlessCommit:
1247
# FIXME: This should really happen before the file is read in;
1248
# perhaps prepare the commit; get the message; then actually commit
1249
raise BzrCommandError("no changes to commit",
1250
["use --unchanged to commit anyhow"])
3672
raise errors.BzrCommandError(gettext("No changes to commit."
3673
" Please 'bzr add' the files you want to commit, or use"
3674
" --unchanged to force an empty commit."))
1251
3675
except ConflictsInTree:
1252
raise BzrCommandError("Conflicts detected in working tree. "
1253
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
3676
raise errors.BzrCommandError(gettext('Conflicts detected in working '
3677
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
1254
3679
except StrictCommitFailed:
1255
raise BzrCommandError("Commit refused because there are unknown "
1256
"files in the working tree.")
3680
raise errors.BzrCommandError(gettext("Commit refused because there are"
3681
" unknown files in the working tree."))
3682
except errors.BoundBranchOutOfDate, e:
3683
e.extra_help = (gettext("\n"
3684
'To commit to master branch, run update and then commit.\n'
3685
'You can also pass --local to commit to continue working '
1259
3690
class cmd_check(Command):
1260
"""Validate consistency of branch history.
1262
This command checks various invariants about the branch storage to
1263
detect data corruption or bzr bugs.
3691
__doc__ = """Validate working tree structure, branch consistency and repository history.
3693
This command checks various invariants about branch and repository storage
3694
to detect data corruption or bzr bugs.
3696
The working tree and branch checks will only give output if a problem is
3697
detected. The output fields of the repository check are:
3700
This is just the number of revisions checked. It doesn't
3704
This is just the number of versionedfiles checked. It
3705
doesn't indicate a problem.
3707
unreferenced ancestors
3708
Texts that are ancestors of other texts, but
3709
are not properly referenced by the revision ancestry. This is a
3710
subtle problem that Bazaar can work around.
3713
This is the total number of unique file contents
3714
seen in the checked revisions. It does not indicate a problem.
3717
This is the total number of repeated texts seen
3718
in the checked revisions. Texts can be repeated when their file
3719
entries are modified, but the file contents are not. It does not
3722
If no restrictions are specified, all Bazaar data that is found at the given
3723
location will be checked.
3727
Check the tree and branch at 'foo'::
3729
bzr check --tree --branch foo
3731
Check only the repository at 'bar'::
3733
bzr check --repo bar
3735
Check everything at 'baz'::
1265
takes_args = ['dir?']
1266
takes_options = ['verbose']
1268
def run(self, dir='.', verbose=False):
1269
from bzrlib.check import check
1270
check(Branch.open_containing(dir)[0], verbose)
1273
class cmd_scan_cache(Command):
1276
from bzrlib.hashcache import HashCache
1282
print '%6d stats' % c.stat_count
1283
print '%6d in hashcache' % len(c._cache)
1284
print '%6d files removed from cache' % c.removed_count
1285
print '%6d hashes updated' % c.update_count
1286
print '%6d files changed too recently to cache' % c.danger_count
3740
_see_also = ['reconcile']
3741
takes_args = ['path?']
3742
takes_options = ['verbose',
3743
Option('branch', help="Check the branch related to the"
3744
" current directory."),
3745
Option('repo', help="Check the repository related to the"
3746
" current directory."),
3747
Option('tree', help="Check the working tree related to"
3748
" the current directory.")]
3750
def run(self, path=None, verbose=False, branch=False, repo=False,
3752
from bzrlib.check import check_dwim
3755
if not branch and not repo and not tree:
3756
branch = repo = tree = True
3757
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
1293
3760
class cmd_upgrade(Command):
1294
"""Upgrade branch storage to current format.
1296
The check command or bzr developers may sometimes advise you to run
1299
This version of this command upgrades from the full-text storage
1300
used by bzr 0.0.8 and earlier to the weave format (v5).
3761
__doc__ = """Upgrade a repository, branch or working tree to a newer format.
3763
When the default format has changed after a major new release of
3764
Bazaar, you may be informed during certain operations that you
3765
should upgrade. Upgrading to a newer format may improve performance
3766
or make new features available. It may however limit interoperability
3767
with older repositories or with older versions of Bazaar.
3769
If you wish to upgrade to a particular format rather than the
3770
current default, that can be specified using the --format option.
3771
As a consequence, you can use the upgrade command this way to
3772
"downgrade" to an earlier format, though some conversions are
3773
a one way process (e.g. changing from the 1.x default to the
3774
2.x default) so downgrading is not always possible.
3776
A backup.bzr.~#~ directory is created at the start of the conversion
3777
process (where # is a number). By default, this is left there on
3778
completion. If the conversion fails, delete the new .bzr directory
3779
and rename this one back in its place. Use the --clean option to ask
3780
for the backup.bzr directory to be removed on successful conversion.
3781
Alternatively, you can delete it by hand if everything looks good
3784
If the location given is a shared repository, dependent branches
3785
are also converted provided the repository converts successfully.
3786
If the conversion of a branch fails, remaining branches are still
3789
For more information on upgrades, see the Bazaar Upgrade Guide,
3790
http://doc.bazaar.canonical.com/latest/en/upgrade-guide/.
1302
takes_args = ['dir?']
1304
def run(self, dir='.'):
3793
_see_also = ['check', 'reconcile', 'formats']
3794
takes_args = ['url?']
3796
RegistryOption('format',
3797
help='Upgrade to a specific format. See "bzr help'
3798
' formats" for details.',
3799
lazy_registry=('bzrlib.controldir', 'format_registry'),
3800
converter=lambda name: controldir.format_registry.make_bzrdir(name),
3801
value_switches=True, title='Branch format'),
3803
help='Remove the backup.bzr directory if successful.'),
3805
help="Show what would be done, but don't actually do anything."),
3808
def run(self, url='.', format=None, clean=False, dry_run=False):
1305
3809
from bzrlib.upgrade import upgrade
3810
exceptions = upgrade(url, format, clean_up=clean, dry_run=dry_run)
3812
if len(exceptions) == 1:
3813
# Compatibility with historical behavior
1309
3819
class cmd_whoami(Command):
1310
"""Show bzr user id."""
1311
takes_options = ['email']
3820
__doc__ = """Show or set bzr user id.
3823
Show the email of the current user::
3827
Set the current user::
3829
bzr whoami "Frank Chu <fchu@example.com>"
3831
takes_options = [ 'directory',
3833
help='Display email address only.'),
3835
help='Set identity for the current branch instead of '
3838
takes_args = ['name?']
3839
encoding_type = 'replace'
1313
3841
@display_command
1314
def run(self, email=False):
1316
b = bzrlib.branch.Branch.open_containing('.')[0]
1317
config = bzrlib.config.BranchConfig(b)
1318
except NotBranchError:
1319
config = bzrlib.config.GlobalConfig()
3842
def run(self, email=False, branch=False, name=None, directory=None):
3844
if directory is None:
3845
# use branch if we're inside one; otherwise global config
3847
c = Branch.open_containing(u'.')[0].get_config_stack()
3848
except errors.NotBranchError:
3849
c = _mod_config.GlobalStack()
3851
c = Branch.open(directory).get_config_stack()
3852
identity = c.get('email')
3854
self.outf.write(_mod_config.extract_email_address(identity)
3857
self.outf.write(identity + '\n')
1322
print config.user_email()
3861
raise errors.BzrCommandError(gettext("--email can only be used to display existing "
3864
# display a warning if an email address isn't included in the given name.
3866
_mod_config.extract_email_address(name)
3867
except errors.NoEmailInUsername, e:
3868
warning('"%s" does not seem to contain an email address. '
3869
'This is allowed, but not recommended.', name)
3871
# use global config unless --branch given
3873
if directory is None:
3874
c = Branch.open_containing(u'.')[0].get_config_stack()
3876
b = Branch.open(directory)
3877
self.add_cleanup(b.lock_write().unlock)
3878
c = b.get_config_stack()
1324
print config.username()
3880
c = _mod_config.GlobalStack()
3881
c.set('email', name)
1326
3884
class cmd_nick(Command):
1328
Print or set the branch nickname.
1329
If unset, the tree root directory name is used as the nickname
1330
To print the current nickname, execute with no argument.
3885
__doc__ = """Print or set the branch nickname.
3887
If unset, the colocated branch name is used for colocated branches, and
3888
the branch directory name is used for other branches. To print the
3889
current nickname, execute with no argument.
3891
Bound branches use the nickname of its master branch unless it is set
3895
_see_also = ['info']
1332
3896
takes_args = ['nickname?']
1333
def run(self, nickname=None):
1334
branch = Branch.open_containing('.')[0]
3897
takes_options = ['directory']
3898
def run(self, nickname=None, directory=u'.'):
3899
branch = Branch.open_containing(directory)[0]
1335
3900
if nickname is None:
1336
3901
self.printme(branch)
1340
3905
@display_command
1341
3906
def printme(self, branch):
3907
self.outf.write('%s\n' % branch.nick)
3910
class cmd_alias(Command):
3911
__doc__ = """Set/unset and display aliases.
3914
Show the current aliases::
3918
Show the alias specified for 'll'::
3922
Set an alias for 'll'::
3924
bzr alias ll="log --line -r-10..-1"
3926
To remove an alias for 'll'::
3928
bzr alias --remove ll
3931
takes_args = ['name?']
3933
Option('remove', help='Remove the alias.'),
3936
def run(self, name=None, remove=False):
3938
self.remove_alias(name)
3940
self.print_aliases()
3942
equal_pos = name.find('=')
3944
self.print_alias(name)
3946
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3948
def remove_alias(self, alias_name):
3949
if alias_name is None:
3950
raise errors.BzrCommandError(gettext(
3951
'bzr alias --remove expects an alias to remove.'))
3952
# If alias is not found, print something like:
3953
# unalias: foo: not found
3954
c = _mod_config.GlobalConfig()
3955
c.unset_alias(alias_name)
3958
def print_aliases(self):
3959
"""Print out the defined aliases in a similar format to bash."""
3960
aliases = _mod_config.GlobalConfig().get_aliases()
3961
for key, value in sorted(aliases.iteritems()):
3962
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3965
def print_alias(self, alias_name):
3966
from bzrlib.commands import get_alias
3967
alias = get_alias(alias_name)
3969
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3972
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3974
def set_alias(self, alias_name, alias_command):
3975
"""Save the alias in the global config."""
3976
c = _mod_config.GlobalConfig()
3977
c.set_alias(alias_name, alias_command)
1344
3980
class cmd_selftest(Command):
1345
"""Run internal test suite.
1347
This creates temporary test directories in the working directory,
1348
but not existing data is affected. These directories are deleted
1349
if the tests pass, or left behind to help in debugging if they
1350
fail and --keep-output is specified.
1352
If arguments are given, they are regular expressions that say
1353
which tests should run.
3981
__doc__ = """Run internal test suite.
3983
If arguments are given, they are regular expressions that say which tests
3984
should run. Tests matching any expression are run, and other tests are
3987
Alternatively if --first is given, matching tests are run first and then
3988
all other tests are run. This is useful if you have been working in a
3989
particular area, but want to make sure nothing else was broken.
3991
If --exclude is given, tests that match that regular expression are
3992
excluded, regardless of whether they match --first or not.
3994
To help catch accidential dependencies between tests, the --randomize
3995
option is useful. In most cases, the argument used is the word 'now'.
3996
Note that the seed used for the random number generator is displayed
3997
when this option is used. The seed can be explicitly passed as the
3998
argument to this option if required. This enables reproduction of the
3999
actual ordering used if and when an order sensitive problem is encountered.
4001
If --list-only is given, the tests that would be run are listed. This is
4002
useful when combined with --first, --exclude and/or --randomize to
4003
understand their impact. The test harness reports "Listed nn tests in ..."
4004
instead of "Ran nn tests in ..." when list mode is enabled.
4006
If the global option '--no-plugins' is given, plugins are not loaded
4007
before running the selftests. This has two effects: features provided or
4008
modified by plugins will not be tested, and tests provided by plugins will
4011
Tests that need working space on disk use a common temporary directory,
4012
typically inside $TMPDIR or /tmp.
4014
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
4015
into a pdb postmortem session.
4017
The --coverage=DIRNAME global option produces a report with covered code
4021
Run only tests relating to 'ignore'::
4025
Disable plugins and list tests as they're run::
4027
bzr --no-plugins selftest -v
1355
# TODO: --list should give a list of all available tests
4029
# NB: this is used from the class without creating an instance, which is
4030
# why it does not have a self parameter.
4031
def get_transport_type(typestring):
4032
"""Parse and return a transport specifier."""
4033
if typestring == "sftp":
4034
from bzrlib.tests import stub_sftp
4035
return stub_sftp.SFTPAbsoluteServer
4036
elif typestring == "memory":
4037
from bzrlib.tests import test_server
4038
return memory.MemoryServer
4039
elif typestring == "fakenfs":
4040
from bzrlib.tests import test_server
4041
return test_server.FakeNFSServer
4042
msg = "No known transport type %s. Supported types are: sftp\n" %\
4044
raise errors.BzrCommandError(msg)
1357
4047
takes_args = ['testspecs*']
1358
takes_options = ['verbose',
1359
Option('one', help='stop when one test fails'),
1360
Option('keep-output',
1361
help='keep output directories when tests fail')
4048
takes_options = ['verbose',
4050
help='Stop when one test fails.',
4054
help='Use a different transport by default '
4055
'throughout the test suite.',
4056
type=get_transport_type),
4058
help='Run the benchmarks rather than selftests.',
4060
Option('lsprof-timed',
4061
help='Generate lsprof output for benchmarked'
4062
' sections of code.'),
4063
Option('lsprof-tests',
4064
help='Generate lsprof output for each test.'),
4066
help='Run all tests, but run specified tests first.',
4070
help='List the tests instead of running them.'),
4071
RegistryOption('parallel',
4072
help="Run the test suite in parallel.",
4073
lazy_registry=('bzrlib.tests', 'parallel_registry'),
4074
value_switches=False,
4076
Option('randomize', type=str, argname="SEED",
4077
help='Randomize the order of tests using the given'
4078
' seed or "now" for the current time.'),
4079
ListOption('exclude', type=str, argname="PATTERN",
4081
help='Exclude tests that match this regular'
4084
help='Output test progress via subunit.'),
4085
Option('strict', help='Fail on missing dependencies or '
4087
Option('load-list', type=str, argname='TESTLISTFILE',
4088
help='Load a test id list from a text file.'),
4089
ListOption('debugflag', type=str, short_name='E',
4090
help='Turn on a selftest debug flag.'),
4091
ListOption('starting-with', type=str, argname='TESTID',
4092
param_name='starting_with', short_name='s',
4094
'Load only the tests starting with TESTID.'),
4096
help="By default we disable fsync and fdatasync"
4097
" while running the test suite.")
4099
encoding_type = 'replace'
4102
Command.__init__(self)
4103
self.additional_selftest_args = {}
1364
4105
def run(self, testspecs_list=None, verbose=False, one=False,
1367
from bzrlib.selftest import selftest
1368
# we don't want progress meters from the tests to go to the
1369
# real output; and we don't want log messages cluttering up
1371
save_ui = bzrlib.ui.ui_factory
1372
bzrlib.trace.info('running tests...')
4106
transport=None, benchmark=None,
4108
first=False, list_only=False,
4109
randomize=None, exclude=None, strict=False,
4110
load_list=None, debugflag=None, starting_with=None, subunit=False,
4111
parallel=None, lsprof_tests=False,
4114
# During selftest, disallow proxying, as it can cause severe
4115
# performance penalties and is only needed for thread
4116
# safety. The selftest command is assumed to not use threads
4117
# too heavily. The call should be as early as possible, as
4118
# error reporting for past duplicate imports won't have useful
4120
lazy_import.disallow_proxying()
4122
from bzrlib import tests
4124
if testspecs_list is not None:
4125
pattern = '|'.join(testspecs_list)
4130
from bzrlib.tests import SubUnitBzrRunner
4132
raise errors.BzrCommandError(gettext("subunit not available. subunit "
4133
"needs to be installed to use --subunit."))
4134
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
4135
# On Windows, disable automatic conversion of '\n' to '\r\n' in
4136
# stdout, which would corrupt the subunit stream.
4137
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
4138
# following code can be deleted when it's sufficiently deployed
4139
# -- vila/mgz 20100514
4140
if (sys.platform == "win32"
4141
and getattr(sys.stdout, 'fileno', None) is not None):
4143
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
4145
self.additional_selftest_args.setdefault(
4146
'suite_decorators', []).append(parallel)
4148
raise errors.BzrCommandError(gettext(
4149
"--benchmark is no longer supported from bzr 2.2; "
4150
"use bzr-usertest instead"))
4151
test_suite_factory = None
4153
exclude_pattern = None
4155
exclude_pattern = '(' + '|'.join(exclude) + ')'
4157
self._disable_fsync()
4158
selftest_kwargs = {"verbose": verbose,
4160
"stop_on_failure": one,
4161
"transport": transport,
4162
"test_suite_factory": test_suite_factory,
4163
"lsprof_timed": lsprof_timed,
4164
"lsprof_tests": lsprof_tests,
4165
"matching_tests_first": first,
4166
"list_only": list_only,
4167
"random_seed": randomize,
4168
"exclude_pattern": exclude_pattern,
4170
"load_list": load_list,
4171
"debug_flags": debugflag,
4172
"starting_with": starting_with
4174
selftest_kwargs.update(self.additional_selftest_args)
4176
# Make deprecation warnings visible, unless -Werror is set
4177
cleanup = symbol_versioning.activate_deprecation_warnings(
1374
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1375
if testspecs_list is not None:
1376
pattern = '|'.join(testspecs_list)
1379
result = selftest(verbose=verbose,
1381
stop_on_failure=one,
1382
keep_output=keep_output)
1384
bzrlib.trace.info('tests passed')
1386
bzrlib.trace.info('tests failed')
1387
return int(not result)
4180
result = tests.selftest(**selftest_kwargs)
1389
bzrlib.ui.ui_factory = save_ui
1393
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1394
# is bzrlib itself in a branch?
1395
bzrrev = bzrlib.get_bzr_revision()
1397
print " (bzr checkout, revision %d {%s})" % bzrrev
1398
print bzrlib.__copyright__
1399
print "http://bazaar-ng.org/"
1401
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1402
print "you may use, modify and redistribute it under the terms of the GNU"
1403
print "General Public License version 2 or later."
4183
return int(not result)
4185
def _disable_fsync(self):
4186
"""Change the 'os' functionality to not synchronize."""
4187
self._orig_fsync = getattr(os, 'fsync', None)
4188
if self._orig_fsync is not None:
4189
os.fsync = lambda filedes: None
4190
self._orig_fdatasync = getattr(os, 'fdatasync', None)
4191
if self._orig_fdatasync is not None:
4192
os.fdatasync = lambda filedes: None
1406
4195
class cmd_version(Command):
1407
"""Show version of bzr."""
4196
__doc__ = """Show version of bzr."""
4198
encoding_type = 'replace'
4200
Option("short", help="Print just the version number."),
1408
4203
@display_command
4204
def run(self, short=False):
4205
from bzrlib.version import show_version
4207
self.outf.write(bzrlib.version_string + '\n')
4209
show_version(to_file=self.outf)
1412
4212
class cmd_rocks(Command):
1413
"""Statement of optimism."""
4213
__doc__ = """Statement of optimism."""
1415
4217
@display_command
1417
print "it sure does!"
4219
self.outf.write(gettext("It sure does!\n"))
1420
4222
class cmd_find_merge_base(Command):
1421
"""Find and print a base revision for merging two branches.
4223
__doc__ = """Find and print a base revision for merging two branches."""
1423
4224
# TODO: Options to specify revisions on either side, as if
1424
4225
# merging only part of the history.
1425
4226
takes_args = ['branch', 'other']
1428
4229
@display_command
1429
4230
def run(self, branch, other):
1430
from bzrlib.revision import common_ancestor, MultipleRevisionSources
4231
from bzrlib.revision import ensure_null
1432
4233
branch1 = Branch.open_containing(branch)[0]
1433
4234
branch2 = Branch.open_containing(other)[0]
1435
history_1 = branch1.revision_history()
1436
history_2 = branch2.revision_history()
1438
last1 = branch1.last_revision()
1439
last2 = branch2.last_revision()
1441
source = MultipleRevisionSources(branch1, branch2)
1443
base_rev_id = common_ancestor(last1, last2, source)
1445
print 'merge base is revision %s' % base_rev_id
1449
if base_revno is None:
1450
raise bzrlib.errors.UnrelatedBranches()
1452
print ' r%-6d in %s' % (base_revno, branch)
1454
other_revno = branch2.revision_id_to_revno(base_revid)
1456
print ' r%-6d in %s' % (other_revno, other)
4235
self.add_cleanup(branch1.lock_read().unlock)
4236
self.add_cleanup(branch2.lock_read().unlock)
4237
last1 = ensure_null(branch1.last_revision())
4238
last2 = ensure_null(branch2.last_revision())
4240
graph = branch1.repository.get_graph(branch2.repository)
4241
base_rev_id = graph.find_unique_lca(last1, last2)
4243
self.outf.write(gettext('merge base is revision %s\n') % base_rev_id)
1460
4246
class cmd_merge(Command):
1461
"""Perform a three-way merge.
1463
The branch is the branch you will merge from. By default, it will
1464
merge the latest revision. If you specify a revision, that
1465
revision will be merged. If you specify two revisions, the first
1466
will be used as a BASE, and the second one as OTHER. Revision
1467
numbers are always relative to the specified branch.
1469
By default bzr will try to merge in all new work from the other
1470
branch, automatically determining an appropriate base. If this
1471
fails, you may need to give an explicit base.
1475
To merge the latest revision from bzr.dev
1476
bzr merge ../bzr.dev
1478
To merge changes up to and including revision 82 from bzr.dev
1479
bzr merge -r 82 ../bzr.dev
1481
To merge the changes introduced by 82, without previous changes:
1482
bzr merge -r 81..82 ../bzr.dev
4247
__doc__ = """Perform a three-way merge.
4249
The source of the merge can be specified either in the form of a branch,
4250
or in the form of a path to a file containing a merge directive generated
4251
with bzr send. If neither is specified, the default is the upstream branch
4252
or the branch most recently merged using --remember. The source of the
4253
merge may also be specified in the form of a path to a file in another
4254
branch: in this case, only the modifications to that file are merged into
4255
the current working tree.
4257
When merging from a branch, by default bzr will try to merge in all new
4258
work from the other branch, automatically determining an appropriate base
4259
revision. If this fails, you may need to give an explicit base.
4261
To pick a different ending revision, pass "--revision OTHER". bzr will
4262
try to merge in all new work up to and including revision OTHER.
4264
If you specify two values, "--revision BASE..OTHER", only revisions BASE
4265
through OTHER, excluding BASE but including OTHER, will be merged. If this
4266
causes some revisions to be skipped, i.e. if the destination branch does
4267
not already contain revision BASE, such a merge is commonly referred to as
4268
a "cherrypick". Unlike a normal merge, Bazaar does not currently track
4269
cherrypicks. The changes look like a normal commit, and the history of the
4270
changes from the other branch is not stored in the commit.
4272
Revision numbers are always relative to the source branch.
4274
Merge will do its best to combine the changes in two branches, but there
4275
are some kinds of problems only a human can fix. When it encounters those,
4276
it will mark a conflict. A conflict means that you need to fix something,
4277
before you can commit.
4279
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
4281
If there is no default branch set, the first merge will set it (use
4282
--no-remember to avoid setting it). After that, you can omit the branch
4283
to use the default. To change the default, use --remember. The value will
4284
only be saved if the remote location can be accessed.
4286
The results of the merge are placed into the destination working
4287
directory, where they can be reviewed (with bzr diff), tested, and then
4288
committed to record the result of the merge.
1484
4290
merge refuses to run if there are any uncommitted changes, unless
4291
--force is given. If --force is given, then the changes from the source
4292
will be merged with the current working tree, including any uncommitted
4293
changes in the tree. The --force option can also be used to create a
4294
merge revision which has more than two parents.
4296
If one would like to merge changes from the working tree of the other
4297
branch without merging any committed revisions, the --uncommitted option
4300
To select only some changes to merge, use "merge -i", which will prompt
4301
you to apply each diff hunk and file change, similar to "shelve".
4304
To merge all new revisions from bzr.dev::
4306
bzr merge ../bzr.dev
4308
To merge changes up to and including revision 82 from bzr.dev::
4310
bzr merge -r 82 ../bzr.dev
4312
To merge the changes introduced by 82, without previous changes::
4314
bzr merge -r 81..82 ../bzr.dev
4316
To apply a merge directive contained in /tmp/merge::
4318
bzr merge /tmp/merge
4320
To create a merge revision with three parents from two branches
4321
feature1a and feature1b:
4323
bzr merge ../feature1a
4324
bzr merge ../feature1b --force
4325
bzr commit -m 'revision with three parents'
1487
takes_args = ['branch?']
1488
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1489
Option('show-base', help="Show base revision text in "
1492
def run(self, branch=None, revision=None, force=False, merge_type=None,
1493
show_base=False, reprocess=False):
1494
from bzrlib.merge import merge
1495
from bzrlib.merge_core import ApplyMerge3
4328
encoding_type = 'exact'
4329
_see_also = ['update', 'remerge', 'status-flags', 'send']
4330
takes_args = ['location?']
4335
help='Merge even if the destination tree has uncommitted changes.'),
4339
Option('show-base', help="Show base revision text in "
4341
Option('uncommitted', help='Apply uncommitted changes'
4342
' from a working copy, instead of branch changes.'),
4343
Option('pull', help='If the destination is already'
4344
' completely merged into the source, pull from the'
4345
' source rather than merging. When this happens,'
4346
' you do not need to commit the result.'),
4347
custom_help('directory',
4348
help='Branch to merge into, '
4349
'rather than the one containing the working directory.'),
4350
Option('preview', help='Instead of merging, show a diff of the'
4352
Option('interactive', help='Select changes interactively.',
4356
def run(self, location=None, revision=None, force=False,
4357
merge_type=None, show_base=False, reprocess=None, remember=None,
4358
uncommitted=False, pull=False,
1496
4363
if merge_type is None:
1497
merge_type = ApplyMerge3
1499
branch = Branch.open_containing('.')[0].get_parent()
1501
raise BzrCommandError("No merge location known or specified.")
1503
print "Using saved location: %s" % branch
1504
if revision is None or len(revision) < 1:
1506
other = [branch, -1]
1508
if len(revision) == 1:
1510
other_branch = Branch.open_containing(branch)[0]
1511
revno = revision[0].in_history(other_branch).revno
1512
other = [branch, revno]
1514
assert len(revision) == 2
1515
if None in revision:
1516
raise BzrCommandError(
1517
"Merge doesn't permit that revision specifier.")
1518
b = Branch.open_containing(branch)[0]
1520
base = [branch, revision[0].in_history(b).revno]
1521
other = [branch, revision[1].in_history(b).revno]
4364
merge_type = _mod_merge.Merge3Merger
4366
if directory is None: directory = u'.'
4367
possible_transports = []
4369
allow_pending = True
4370
verified = 'inapplicable'
4372
tree = WorkingTree.open_containing(directory)[0]
4373
if tree.branch.revno() == 0:
4374
raise errors.BzrCommandError(gettext('Merging into empty branches not currently supported, '
4375
'https://bugs.launchpad.net/bzr/+bug/308562'))
1524
conflict_count = merge(other, base, check_clean=(not force),
1525
merge_type=merge_type, reprocess=reprocess,
1526
show_base=show_base)
1527
if conflict_count != 0:
4378
basis_tree = tree.revision_tree(tree.last_revision())
4379
except errors.NoSuchRevision:
4380
basis_tree = tree.basis_tree()
4382
# die as quickly as possible if there are uncommitted changes
4384
if tree.has_changes():
4385
raise errors.UncommittedChanges(tree)
4387
view_info = _get_view_info_for_change_reporter(tree)
4388
change_reporter = delta._ChangeReporter(
4389
unversioned_filter=tree.is_ignored, view_info=view_info)
4390
pb = ui.ui_factory.nested_progress_bar()
4391
self.add_cleanup(pb.finished)
4392
self.add_cleanup(tree.lock_write().unlock)
4393
if location is not None:
4395
mergeable = bundle.read_mergeable_from_url(location,
4396
possible_transports=possible_transports)
4397
except errors.NotABundle:
4401
raise errors.BzrCommandError(gettext('Cannot use --uncommitted'
4402
' with bundles or merge directives.'))
4404
if revision is not None:
4405
raise errors.BzrCommandError(gettext(
4406
'Cannot use -r with merge directives or bundles'))
4407
merger, verified = _mod_merge.Merger.from_mergeable(tree,
4410
if merger is None and uncommitted:
4411
if revision is not None and len(revision) > 0:
4412
raise errors.BzrCommandError(gettext('Cannot use --uncommitted and'
4413
' --revision at the same time.'))
4414
merger = self.get_merger_from_uncommitted(tree, location, None)
4415
allow_pending = False
4418
merger, allow_pending = self._get_merger_from_branch(tree,
4419
location, revision, remember, possible_transports, None)
4421
merger.merge_type = merge_type
4422
merger.reprocess = reprocess
4423
merger.show_base = show_base
4424
self.sanity_check_merger(merger)
4425
if (merger.base_rev_id == merger.other_rev_id and
4426
merger.other_rev_id is not None):
4427
# check if location is a nonexistent file (and not a branch) to
4428
# disambiguate the 'Nothing to do'
4429
if merger.interesting_files:
4430
if not merger.other_tree.has_filename(
4431
merger.interesting_files[0]):
4432
note(gettext("merger: ") + str(merger))
4433
raise errors.PathsDoNotExist([location])
4434
note(gettext('Nothing to do.'))
4436
if pull and not preview:
4437
if merger.interesting_files is not None:
4438
raise errors.BzrCommandError(gettext('Cannot pull individual files'))
4439
if (merger.base_rev_id == tree.last_revision()):
4440
result = tree.pull(merger.other_branch, False,
4441
merger.other_rev_id)
4442
result.report(self.outf)
1531
except bzrlib.errors.AmbiguousBase, e:
1532
m = ("sorry, bzr can't determine the right merge base yet\n"
1533
"candidates are:\n "
1534
+ "\n ".join(e.bases)
1536
"please specify an explicit base with -r,\n"
1537
"and (if you want) report this to the bzr developers\n")
4444
if merger.this_basis is None:
4445
raise errors.BzrCommandError(gettext(
4446
"This branch has no commits."
4447
" (perhaps you would prefer 'bzr pull')"))
4449
return self._do_preview(merger)
4451
return self._do_interactive(merger)
4453
return self._do_merge(merger, change_reporter, allow_pending,
4456
def _get_preview(self, merger):
4457
tree_merger = merger.make_merger()
4458
tt = tree_merger.make_preview_transform()
4459
self.add_cleanup(tt.finalize)
4460
result_tree = tt.get_preview_tree()
4463
def _do_preview(self, merger):
4464
from bzrlib.diff import show_diff_trees
4465
result_tree = self._get_preview(merger)
4466
path_encoding = osutils.get_diff_header_encoding()
4467
show_diff_trees(merger.this_tree, result_tree, self.outf,
4468
old_label='', new_label='',
4469
path_encoding=path_encoding)
4471
def _do_merge(self, merger, change_reporter, allow_pending, verified):
4472
merger.change_reporter = change_reporter
4473
conflict_count = merger.do_merge()
4475
merger.set_pending()
4476
if verified == 'failed':
4477
warning('Preview patch does not match changes')
4478
if conflict_count != 0:
4483
def _do_interactive(self, merger):
4484
"""Perform an interactive merge.
4486
This works by generating a preview tree of the merge, then using
4487
Shelver to selectively remove the differences between the working tree
4488
and the preview tree.
4490
from bzrlib import shelf_ui
4491
result_tree = self._get_preview(merger)
4492
writer = bzrlib.option.diff_writer_registry.get()
4493
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
4494
reporter=shelf_ui.ApplyReporter(),
4495
diff_writer=writer(sys.stdout))
4501
def sanity_check_merger(self, merger):
4502
if (merger.show_base and
4503
not merger.merge_type is _mod_merge.Merge3Merger):
4504
raise errors.BzrCommandError(gettext("Show-base is not supported for this"
4505
" merge type. %s") % merger.merge_type)
4506
if merger.reprocess is None:
4507
if merger.show_base:
4508
merger.reprocess = False
4510
# Use reprocess if the merger supports it
4511
merger.reprocess = merger.merge_type.supports_reprocess
4512
if merger.reprocess and not merger.merge_type.supports_reprocess:
4513
raise errors.BzrCommandError(gettext("Conflict reduction is not supported"
4514
" for merge type %s.") %
4516
if merger.reprocess and merger.show_base:
4517
raise errors.BzrCommandError(gettext("Cannot do conflict reduction and"
4520
def _get_merger_from_branch(self, tree, location, revision, remember,
4521
possible_transports, pb):
4522
"""Produce a merger from a location, assuming it refers to a branch."""
4523
from bzrlib.tag import _merge_tags_if_possible
4524
# find the branch locations
4525
other_loc, user_location = self._select_branch_location(tree, location,
4527
if revision is not None and len(revision) == 2:
4528
base_loc, _unused = self._select_branch_location(tree,
4529
location, revision, 0)
4531
base_loc = other_loc
4533
other_branch, other_path = Branch.open_containing(other_loc,
4534
possible_transports)
4535
if base_loc == other_loc:
4536
base_branch = other_branch
4538
base_branch, base_path = Branch.open_containing(base_loc,
4539
possible_transports)
4540
# Find the revision ids
4541
other_revision_id = None
4542
base_revision_id = None
4543
if revision is not None:
4544
if len(revision) >= 1:
4545
other_revision_id = revision[-1].as_revision_id(other_branch)
4546
if len(revision) == 2:
4547
base_revision_id = revision[0].as_revision_id(base_branch)
4548
if other_revision_id is None:
4549
other_revision_id = _mod_revision.ensure_null(
4550
other_branch.last_revision())
4551
# Remember where we merge from. We need to remember if:
4552
# - user specify a location (and we don't merge from the parent
4554
# - user ask to remember or there is no previous location set to merge
4555
# from and user didn't ask to *not* remember
4556
if (user_location is not None
4558
or (remember is None
4559
and tree.branch.get_submit_branch() is None)))):
4560
tree.branch.set_submit_branch(other_branch.base)
4561
# Merge tags (but don't set them in the master branch yet, the user
4562
# might revert this merge). Commit will propagate them.
4563
_merge_tags_if_possible(other_branch, tree.branch, ignore_master=True)
4564
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
4565
other_revision_id, base_revision_id, other_branch, base_branch)
4566
if other_path != '':
4567
allow_pending = False
4568
merger.interesting_files = [other_path]
4570
allow_pending = True
4571
return merger, allow_pending
4573
def get_merger_from_uncommitted(self, tree, location, pb):
4574
"""Get a merger for uncommitted changes.
4576
:param tree: The tree the merger should apply to.
4577
:param location: The location containing uncommitted changes.
4578
:param pb: The progress bar to use for showing progress.
4580
location = self._select_branch_location(tree, location)[0]
4581
other_tree, other_path = WorkingTree.open_containing(location)
4582
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4583
if other_path != '':
4584
merger.interesting_files = [other_path]
4587
def _select_branch_location(self, tree, user_location, revision=None,
4589
"""Select a branch location, according to possible inputs.
4591
If provided, branches from ``revision`` are preferred. (Both
4592
``revision`` and ``index`` must be supplied.)
4594
Otherwise, the ``location`` parameter is used. If it is None, then the
4595
``submit`` or ``parent`` location is used, and a note is printed.
4597
:param tree: The working tree to select a branch for merging into
4598
:param location: The location entered by the user
4599
:param revision: The revision parameter to the command
4600
:param index: The index to use for the revision parameter. Negative
4601
indices are permitted.
4602
:return: (selected_location, user_location). The default location
4603
will be the user-entered location.
4605
if (revision is not None and index is not None
4606
and revision[index] is not None):
4607
branch = revision[index].get_branch()
4608
if branch is not None:
4609
return branch, branch
4610
if user_location is None:
4611
location = self._get_remembered(tree, 'Merging from')
4613
location = user_location
4614
return location, user_location
4616
def _get_remembered(self, tree, verb_string):
4617
"""Use tree.branch's parent if none was supplied.
4619
Report if the remembered location was used.
4621
stored_location = tree.branch.get_submit_branch()
4622
stored_location_type = "submit"
4623
if stored_location is None:
4624
stored_location = tree.branch.get_parent()
4625
stored_location_type = "parent"
4626
mutter("%s", stored_location)
4627
if stored_location is None:
4628
raise errors.BzrCommandError(gettext("No location specified or remembered"))
4629
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4630
note(gettext("{0} remembered {1} location {2}").format(verb_string,
4631
stored_location_type, display_url))
4632
return stored_location
1541
4635
class cmd_remerge(Command):
4636
__doc__ = """Redo a merge.
4638
Use this if you want to try a different merge technique while resolving
4639
conflicts. Some merge techniques are better than others, and remerge
4640
lets you try different ones on different files.
4642
The options for remerge have the same meaning and defaults as the ones for
4643
merge. The difference is that remerge can (only) be run when there is a
4644
pending merge, and it lets you specify particular files.
4647
Re-do the merge of all conflicted files, and show the base text in
4648
conflict regions, in addition to the usual THIS and OTHER texts::
4650
bzr remerge --show-base
4652
Re-do the merge of "foobar", using the weave merge algorithm, with
4653
additional processing to reduce the size of conflict regions::
4655
bzr remerge --merge-type weave --reprocess foobar
1544
4657
takes_args = ['file*']
1545
takes_options = ['merge-type', 'reprocess',
1546
Option('show-base', help="Show base revision text in "
4662
help="Show base revision text in conflicts."),
1549
4665
def run(self, file_list=None, merge_type=None, show_base=False,
1550
4666
reprocess=False):
1551
from bzrlib.merge import merge_inner, transform_tree
1552
from bzrlib.merge_core import ApplyMerge3
4667
from bzrlib.conflicts import restore
1553
4668
if merge_type is None:
1554
merge_type = ApplyMerge3
1555
b, file_list = branch_files(file_list)
4669
merge_type = _mod_merge.Merge3Merger
4670
tree, file_list = WorkingTree.open_containing_paths(file_list)
4671
self.add_cleanup(tree.lock_write().unlock)
4672
parents = tree.get_parent_ids()
4673
if len(parents) != 2:
4674
raise errors.BzrCommandError(gettext("Sorry, remerge only works after normal"
4675
" merges. Not cherrypicking or"
4677
repository = tree.branch.repository
4678
interesting_ids = None
4680
conflicts = tree.conflicts()
4681
if file_list is not None:
4682
interesting_ids = set()
4683
for filename in file_list:
4684
file_id = tree.path2id(filename)
4686
raise errors.NotVersionedError(filename)
4687
interesting_ids.add(file_id)
4688
if tree.kind(file_id) != "directory":
4691
# FIXME: Support nested trees
4692
for name, ie in tree.root_inventory.iter_entries(file_id):
4693
interesting_ids.add(ie.file_id)
4694
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4696
# Remerge only supports resolving contents conflicts
4697
allowed_conflicts = ('text conflict', 'contents conflict')
4698
restore_files = [c.path for c in conflicts
4699
if c.typestring in allowed_conflicts]
4700
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4701
tree.set_conflicts(ConflictList(new_conflicts))
4702
if file_list is not None:
4703
restore_files = file_list
4704
for filename in restore_files:
4706
restore(tree.abspath(filename))
4707
except errors.NotConflicted:
4709
# Disable pending merges, because the file texts we are remerging
4710
# have not had those merges performed. If we use the wrong parents
4711
# list, we imply that the working tree text has seen and rejected
4712
# all the changes from the other tree, when in fact those changes
4713
# have not yet been seen.
4714
tree.set_parent_ids(parents[:1])
1558
pending_merges = b.working_tree().pending_merges()
1559
if len(pending_merges) != 1:
1560
raise BzrCommandError("Sorry, remerge only works after normal"
1561
+ " merges. Not cherrypicking or"
1563
this_tree = b.working_tree()
1564
base_revision = common_ancestor(b.last_revision(),
1565
pending_merges[0], b)
1566
base_tree = b.revision_tree(base_revision)
1567
other_tree = b.revision_tree(pending_merges[0])
1568
interesting_ids = None
1569
if file_list is not None:
1570
interesting_ids = set()
1571
for filename in file_list:
1572
file_id = this_tree.path2id(filename)
1573
interesting_ids.add(file_id)
1574
if this_tree.kind(file_id) != "directory":
1577
for name, ie in this_tree.inventory.iter_entries(file_id):
1578
interesting_ids.add(ie.file_id)
1579
transform_tree(this_tree, b.basis_tree(), interesting_ids)
1580
if file_list is None:
1581
restore_files = list(this_tree.iter_conflicts())
1583
restore_files = file_list
1584
for filename in restore_files:
1586
restore(this_tree.abspath(filename))
1587
except NotConflicted:
1589
conflicts = merge_inner(b, other_tree, base_tree,
1590
interesting_ids = interesting_ids,
1591
other_rev_id=pending_merges[0],
1592
merge_type=merge_type,
1593
show_base=show_base,
1594
reprocess=reprocess)
4716
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4717
merger.interesting_ids = interesting_ids
4718
merger.merge_type = merge_type
4719
merger.show_base = show_base
4720
merger.reprocess = reprocess
4721
conflicts = merger.do_merge()
4723
tree.set_parent_ids(parents)
1597
4724
if conflicts > 0:
1602
4730
class cmd_revert(Command):
1603
"""Reverse all changes since the last commit.
1605
Only versioned files are affected. Specify filenames to revert only
1606
those files. By default, any files that are changed will be backed up
1607
first. Backup files have a '~' appended to their name.
4731
__doc__ = """Revert files to a previous revision.
4733
Giving a list of files will revert only those files. Otherwise, all files
4734
will be reverted. If the revision is not specified with '--revision', the
4735
last committed revision is used.
4737
To remove only some changes, without reverting to a prior version, use
4738
merge instead. For example, "merge . -r -2..-3" (don't forget the ".")
4739
will remove the changes introduced by the second last commit (-2), without
4740
affecting the changes introduced by the last commit (-1). To remove
4741
certain changes on a hunk-by-hunk basis, see the shelve command.
4743
By default, any files that have been manually changed will be backed up
4744
first. (Files changed only by merge are not backed up.) Backup files have
4745
'.~#~' appended to their name, where # is a number.
4747
When you provide files, you can use their current pathname or the pathname
4748
from the target revision. So you can use revert to "undelete" a file by
4749
name. If you name a directory, all the contents of that directory will be
4752
If you have newly added files since the target revision, they will be
4753
removed. If the files to be removed have been changed, backups will be
4754
created as above. Directories containing unknown files will not be
4757
The working tree contains a list of revisions that have been merged but
4758
not yet committed. These revisions will be included as additional parents
4759
of the next commit. Normally, using revert clears that list as well as
4760
reverting the files. If any files are specified, revert leaves the list
4761
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4762
.`` in the tree root to revert all files but keep the recorded merges,
4763
and ``bzr revert --forget-merges`` to clear the pending merge list without
4764
reverting any files.
4766
Using "bzr revert --forget-merges", it is possible to apply all of the
4767
changes from a branch in a single revision. To do this, perform the merge
4768
as desired. Then doing revert with the "--forget-merges" option will keep
4769
the content of the tree as it was, but it will clear the list of pending
4770
merges. The next commit will then contain all of the changes that are
4771
present in the other branch, but without any other parent revisions.
4772
Because this technique forgets where these changes originated, it may
4773
cause additional conflicts on later merges involving the same source and
1609
takes_options = ['revision', 'no-backup']
4777
_see_also = ['cat', 'export', 'merge', 'shelve']
4780
Option('no-backup', "Do not save backups of reverted files."),
4781
Option('forget-merges',
4782
'Remove pending merge marker, without changing any files.'),
1610
4784
takes_args = ['file*']
1611
aliases = ['merge-revert']
1613
def run(self, revision=None, no_backup=False, file_list=None):
1614
from bzrlib.merge import merge_inner
1615
from bzrlib.commands import parse_spec
1616
if file_list is not None:
1617
if len(file_list) == 0:
1618
raise BzrCommandError("No files specified")
1621
if revision is None:
1623
b = Branch.open_containing('.')[0]
1624
rev_id = b.last_revision()
1625
elif len(revision) != 1:
1626
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1628
b, file_list = branch_files(file_list)
1629
rev_id = revision[0].in_history(b).rev_id
1630
b.working_tree().revert(file_list, b.revision_tree(rev_id),
4786
def run(self, revision=None, no_backup=False, file_list=None,
4787
forget_merges=None):
4788
tree, file_list = WorkingTree.open_containing_paths(file_list)
4789
self.add_cleanup(tree.lock_tree_write().unlock)
4791
tree.set_parent_ids(tree.get_parent_ids()[:1])
4793
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4796
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4797
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4798
tree.revert(file_list, rev_tree, not no_backup, None,
4799
report_changes=True)
1634
4802
class cmd_assert_fail(Command):
1635
"""Test reporting of assertion failures"""
4803
__doc__ = """Test reporting of assertion failures"""
4804
# intended just for use in testing
1638
assert False, "always fails"
4809
raise AssertionError("always fails")
1641
4812
class cmd_help(Command):
1642
"""Show help on a command or other topic.
4813
__doc__ = """Show help on a command or other topic.
1644
For a list of all available commands, say 'bzr help commands'."""
1645
takes_options = ['long']
4816
_see_also = ['topics']
4818
Option('long', 'Show help on all commands.'),
1646
4820
takes_args = ['topic?']
4821
aliases = ['?', '--help', '-?', '-h']
1649
4823
@display_command
1650
4824
def run(self, topic=None, long=False):
1652
4826
if topic is None and long:
1653
4827
topic = "commands"
4828
bzrlib.help.help(topic)
1657
4831
class cmd_shell_complete(Command):
1658
"""Show appropriate completions for context.
4832
__doc__ = """Show appropriate completions for context.
1660
For a list of all available commands, say 'bzr shell-complete'."""
4834
For a list of all available commands, say 'bzr shell-complete'.
1661
4836
takes_args = ['context?']
1662
4837
aliases = ['s-c']
1665
4840
@display_command
1666
4841
def run(self, context=None):
1667
import shellcomplete
4842
from bzrlib import shellcomplete
1668
4843
shellcomplete.shellcomplete(context)
1671
class cmd_fetch(Command):
1672
"""Copy in history from another branch but don't merge it.
1674
This is an internal method used for pull and merge."""
1676
takes_args = ['from_branch', 'to_branch']
1677
def run(self, from_branch, to_branch):
1678
from bzrlib.fetch import Fetcher
1679
from bzrlib.branch import Branch
1680
from_b = Branch.open(from_branch)
1681
to_b = Branch.open(to_branch)
1686
Fetcher(to_b, from_b)
1693
4846
class cmd_missing(Command):
1694
"""What is missing in this branch relative to other branch.
4847
__doc__ = """Show unmerged/unpulled revisions between two branches.
4849
OTHER_BRANCH may be local or remote.
4851
To filter on a range of revisions, you can use the command -r begin..end
4852
-r revision requests a specific revision, -r ..end or -r begin.. are
4856
1 - some missing revisions
4857
0 - no missing revisions
4861
Determine the missing revisions between this and the branch at the
4862
remembered pull location::
4866
Determine the missing revisions between this and another branch::
4868
bzr missing http://server/branch
4870
Determine the missing revisions up to a specific revision on the other
4873
bzr missing -r ..-10
4875
Determine the missing revisions up to a specific revision on this
4878
bzr missing --my-revision ..-10
1696
# TODO: rewrite this in terms of ancestry so that it shows only
1699
takes_args = ['remote?']
1700
aliases = ['mis', 'miss']
1701
# We don't have to add quiet to the list, because
1702
# unknown options are parsed as booleans
1703
takes_options = ['verbose', 'quiet']
4881
_see_also = ['merge', 'pull']
4882
takes_args = ['other_branch?']
4885
Option('reverse', 'Reverse the order of revisions.'),
4887
'Display changes in the local branch only.'),
4888
Option('this' , 'Same as --mine-only.'),
4889
Option('theirs-only',
4890
'Display changes in the remote branch only.'),
4891
Option('other', 'Same as --theirs-only.'),
4895
custom_help('revision',
4896
help='Filter on other branch revisions (inclusive). '
4897
'See "help revisionspec" for details.'),
4898
Option('my-revision',
4899
type=_parse_revision_str,
4900
help='Filter on local branch revisions (inclusive). '
4901
'See "help revisionspec" for details.'),
4902
Option('include-merged',
4903
'Show all revisions in addition to the mainline ones.'),
4904
Option('include-merges', hidden=True,
4905
help='Historical alias for --include-merged.'),
4907
encoding_type = 'replace'
1705
4909
@display_command
1706
def run(self, remote=None, verbose=False, quiet=False):
1707
from bzrlib.errors import BzrCommandError
1708
from bzrlib.missing import show_missing
1710
if verbose and quiet:
1711
raise BzrCommandError('Cannot pass both quiet and verbose')
1713
b = Branch.open_containing('.')[0]
1714
parent = b.get_parent()
1717
raise BzrCommandError("No missing location known or specified.")
4910
def run(self, other_branch=None, reverse=False, mine_only=False,
4912
log_format=None, long=False, short=False, line=False,
4913
show_ids=False, verbose=False, this=False, other=False,
4914
include_merged=None, revision=None, my_revision=None,
4916
include_merges=symbol_versioning.DEPRECATED_PARAMETER):
4917
from bzrlib.missing import find_unmerged, iter_log_revisions
4922
if symbol_versioning.deprecated_passed(include_merges):
4923
ui.ui_factory.show_user_warning(
4924
'deprecated_command_option',
4925
deprecated_name='--include-merges',
4926
recommended_name='--include-merged',
4927
deprecated_in_version='2.5',
4928
command=self.invoked_as)
4929
if include_merged is None:
4930
include_merged = include_merges
1720
print "Using last location: %s" % parent
1722
elif parent is None:
1723
# We only update parent if it did not exist, missing
1724
# should not change the parent
1725
b.set_parent(remote)
1726
br_remote = Branch.open_containing(remote)[0]
1727
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
4932
raise errors.BzrCommandError(gettext(
4933
'{0} and {1} are mutually exclusive').format(
4934
'--include-merges', '--include-merged'))
4935
if include_merged is None:
4936
include_merged = False
4941
# TODO: We should probably check that we don't have mine-only and
4942
# theirs-only set, but it gets complicated because we also have
4943
# this and other which could be used.
4950
local_branch = Branch.open_containing(directory)[0]
4951
self.add_cleanup(local_branch.lock_read().unlock)
4953
parent = local_branch.get_parent()
4954
if other_branch is None:
4955
other_branch = parent
4956
if other_branch is None:
4957
raise errors.BzrCommandError(gettext("No peer location known"
4959
display_url = urlutils.unescape_for_display(parent,
4961
message(gettext("Using saved parent location: {0}\n").format(
4964
remote_branch = Branch.open(other_branch)
4965
if remote_branch.base == local_branch.base:
4966
remote_branch = local_branch
4968
self.add_cleanup(remote_branch.lock_read().unlock)
4970
local_revid_range = _revision_range_to_revid_range(
4971
_get_revision_range(my_revision, local_branch,
4974
remote_revid_range = _revision_range_to_revid_range(
4975
_get_revision_range(revision,
4976
remote_branch, self.name()))
4978
local_extra, remote_extra = find_unmerged(
4979
local_branch, remote_branch, restrict,
4980
backward=not reverse,
4981
include_merged=include_merged,
4982
local_revid_range=local_revid_range,
4983
remote_revid_range=remote_revid_range)
4985
if log_format is None:
4986
registry = log.log_formatter_registry
4987
log_format = registry.get_default(local_branch)
4988
lf = log_format(to_file=self.outf,
4990
show_timezone='original')
4993
if local_extra and not theirs_only:
4994
message(ngettext("You have %d extra revision:\n",
4995
"You have %d extra revisions:\n",
4998
for revision in iter_log_revisions(local_extra,
4999
local_branch.repository,
5001
lf.log_revision(revision)
5002
printed_local = True
5005
printed_local = False
5007
if remote_extra and not mine_only:
5008
if printed_local is True:
5010
message(ngettext("You are missing %d revision:\n",
5011
"You are missing %d revisions:\n",
5012
len(remote_extra)) %
5014
for revision in iter_log_revisions(remote_extra,
5015
remote_branch.repository,
5017
lf.log_revision(revision)
5020
if mine_only and not local_extra:
5021
# We checked local, and found nothing extra
5022
message(gettext('This branch has no new revisions.\n'))
5023
elif theirs_only and not remote_extra:
5024
# We checked remote, and found nothing extra
5025
message(gettext('Other branch has no new revisions.\n'))
5026
elif not (mine_only or theirs_only or local_extra or
5028
# We checked both branches, and neither one had extra
5030
message(gettext("Branches are up to date.\n"))
5032
if not status_code and parent is None and other_branch is not None:
5033
self.add_cleanup(local_branch.lock_write().unlock)
5034
# handle race conditions - a parent might be set while we run.
5035
if local_branch.get_parent() is None:
5036
local_branch.set_parent(remote_branch.base)
5040
class cmd_pack(Command):
5041
__doc__ = """Compress the data within a repository.
5043
This operation compresses the data within a bazaar repository. As
5044
bazaar supports automatic packing of repository, this operation is
5045
normally not required to be done manually.
5047
During the pack operation, bazaar takes a backup of existing repository
5048
data, i.e. pack files. This backup is eventually removed by bazaar
5049
automatically when it is safe to do so. To save disk space by removing
5050
the backed up pack files, the --clean-obsolete-packs option may be
5053
Warning: If you use --clean-obsolete-packs and your machine crashes
5054
during or immediately after repacking, you may be left with a state
5055
where the deletion has been written to disk but the new packs have not
5056
been. In this case the repository may be unusable.
5059
_see_also = ['repositories']
5060
takes_args = ['branch_or_repo?']
5062
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
5065
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
5066
dir = controldir.ControlDir.open_containing(branch_or_repo)[0]
5068
branch = dir.open_branch()
5069
repository = branch.repository
5070
except errors.NotBranchError:
5071
repository = dir.open_repository()
5072
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
1730
5075
class cmd_plugins(Command):
5076
__doc__ = """List the installed plugins.
5078
This command displays the list of installed plugins including
5079
version of plugin and a short description of each.
5081
--verbose shows the path where each plugin is located.
5083
A plugin is an external component for Bazaar that extends the
5084
revision control system, by adding or replacing code in Bazaar.
5085
Plugins can do a variety of things, including overriding commands,
5086
adding new commands, providing additional network transports and
5087
customizing log output.
5089
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
5090
for further information on plugins including where to find them and how to
5091
install them. Instructions are also provided there on how to write new
5092
plugins using the Python programming language.
5094
takes_options = ['verbose']
1733
5096
@display_command
1735
import bzrlib.plugin
1736
from inspect import getdoc
1737
for plugin in bzrlib.plugin.all_plugins:
1738
if hasattr(plugin, '__path__'):
1739
print plugin.__path__[0]
1740
elif hasattr(plugin, '__file__'):
1741
print plugin.__file__
1747
print '\t', d.split('\n')[0]
5097
def run(self, verbose=False):
5098
from bzrlib import plugin
5099
# Don't give writelines a generator as some codecs don't like that
5100
self.outf.writelines(
5101
list(plugin.describe_plugins(show_paths=verbose)))
1750
5104
class cmd_testament(Command):
1751
"""Show testament (signing-form) of a revision."""
1752
takes_options = ['revision', 'long']
5105
__doc__ = """Show testament (signing-form) of a revision."""
5108
Option('long', help='Produce long-format testament.'),
5110
help='Produce a strict-format testament.')]
1753
5111
takes_args = ['branch?']
1754
5112
@display_command
1755
def run(self, branch='.', revision=None, long=False):
1756
from bzrlib.testament import Testament
1757
b = Branch.open_containing(branch)[0]
1760
if revision is None:
1761
rev_id = b.last_revision()
1763
rev_id = revision[0].in_history(b).rev_id
1764
t = Testament.from_revision(b, rev_id)
1766
sys.stdout.writelines(t.as_text_lines())
1768
sys.stdout.write(t.as_short_text())
5113
def run(self, branch=u'.', revision=None, long=False, strict=False):
5114
from bzrlib.testament import Testament, StrictTestament
5116
testament_class = StrictTestament
5118
testament_class = Testament
5120
b = Branch.open_containing(branch)[0]
5122
b = Branch.open(branch)
5123
self.add_cleanup(b.lock_read().unlock)
5124
if revision is None:
5125
rev_id = b.last_revision()
5127
rev_id = revision[0].as_revision_id(b)
5128
t = testament_class.from_revision(b.repository, rev_id)
5130
sys.stdout.writelines(t.as_text_lines())
5132
sys.stdout.write(t.as_short_text())
1773
5135
class cmd_annotate(Command):
1774
"""Show the origin of each line in a file.
5136
__doc__ = """Show the origin of each line in a file.
1776
5138
This prints out the given file with an annotation on the left side
1777
5139
indicating which revision, author and date introduced the change.
1779
If the origin is the same for a run of consecutive lines, it is
5141
If the origin is the same for a run of consecutive lines, it is
1780
5142
shown only at the top, unless the --all option is given.
1782
5144
# TODO: annotate directories; showing when each file was last changed
1783
# TODO: annotate a previous version of a file
1784
# TODO: if the working copy is modified, show annotations on that
5145
# TODO: if the working copy is modified, show annotations on that
1785
5146
# with new uncommitted lines marked
1786
aliases = ['blame', 'praise']
5147
aliases = ['ann', 'blame', 'praise']
1787
5148
takes_args = ['filename']
1788
takes_options = [Option('all', help='show annotations on all lines'),
1789
Option('long', help='show date in annotations'),
5149
takes_options = [Option('all', help='Show annotations on all lines.'),
5150
Option('long', help='Show commit date in annotations.'),
5155
encoding_type = 'exact'
1792
5157
@display_command
1793
def run(self, filename, all=False, long=False):
1794
from bzrlib.annotate import annotate_file
1795
b, relpath = Branch.open_containing(filename)
1798
tree = WorkingTree(b.base, b)
1799
tree = b.revision_tree(b.last_revision())
1800
file_id = tree.inventory.path2id(relpath)
1801
file_version = tree.inventory[file_id].revision
1802
annotate_file(b, file_version, file_id, long, all, sys.stdout)
5158
def run(self, filename, all=False, long=False, revision=None,
5159
show_ids=False, directory=None):
5160
from bzrlib.annotate import (
5163
wt, branch, relpath = \
5164
_open_directory_or_containing_tree_or_branch(filename, directory)
5166
self.add_cleanup(wt.lock_read().unlock)
5168
self.add_cleanup(branch.lock_read().unlock)
5169
tree = _get_one_revision_tree('annotate', revision, branch=branch)
5170
self.add_cleanup(tree.lock_read().unlock)
5171
if wt is not None and revision is None:
5172
file_id = wt.path2id(relpath)
5174
file_id = tree.path2id(relpath)
5176
raise errors.NotVersionedError(filename)
5177
if wt is not None and revision is None:
5178
# If there is a tree and we're not annotating historical
5179
# versions, annotate the working tree's content.
5180
annotate_file_tree(wt, file_id, self.outf, long, all,
5183
annotate_file_tree(tree, file_id, self.outf, long, all,
5184
show_ids=show_ids, branch=branch)
1807
5187
class cmd_re_sign(Command):
1808
"""Create a digital signature for an existing revision."""
5188
__doc__ = """Create a digital signature for an existing revision."""
1809
5189
# TODO be able to replace existing ones.
1811
5191
hidden = True # is this right ?
1812
takes_args = ['revision_id?']
1813
takes_options = ['revision']
1815
def run(self, revision_id=None, revision=None):
1816
import bzrlib.config as config
5192
takes_args = ['revision_id*']
5193
takes_options = ['directory', 'revision']
5195
def run(self, revision_id_list=None, revision=None, directory=u'.'):
5196
if revision_id_list is not None and revision is not None:
5197
raise errors.BzrCommandError(gettext('You can only supply one of revision_id or --revision'))
5198
if revision_id_list is None and revision is None:
5199
raise errors.BzrCommandError(gettext('You must supply either --revision or a revision_id'))
5200
b = WorkingTree.open_containing(directory)[0].branch
5201
self.add_cleanup(b.lock_write().unlock)
5202
return self._run(b, revision_id_list, revision)
5204
def _run(self, b, revision_id_list, revision):
1817
5205
import bzrlib.gpg as gpg
1818
if revision_id is not None and revision is not None:
1819
raise BzrCommandError('You can only supply one of revision_id or --revision')
1820
if revision_id is None and revision is None:
1821
raise BzrCommandError('You must supply either --revision or a revision_id')
1822
b = Branch.open_containing('.')[0]
1823
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1824
if revision_id is not None:
1825
b.sign_revision(revision_id, gpg_strategy)
5206
gpg_strategy = gpg.GPGStrategy(b.get_config_stack())
5207
if revision_id_list is not None:
5208
b.repository.start_write_group()
5210
for revision_id in revision_id_list:
5211
b.repository.sign_revision(revision_id, gpg_strategy)
5213
b.repository.abort_write_group()
5216
b.repository.commit_write_group()
1826
5217
elif revision is not None:
1827
5218
if len(revision) == 1:
1828
5219
revno, rev_id = revision[0].in_history(b)
1829
b.sign_revision(rev_id, gpg_strategy)
5220
b.repository.start_write_group()
5222
b.repository.sign_revision(rev_id, gpg_strategy)
5224
b.repository.abort_write_group()
5227
b.repository.commit_write_group()
1830
5228
elif len(revision) == 2:
1831
5229
# are they both on rh- if so we can walk between them
1832
5230
# might be nice to have a range helper for arbitrary
1836
5234
if to_revid is None:
1837
5235
to_revno = b.revno()
1838
5236
if from_revno is None or to_revno is None:
1839
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1840
for revno in range(from_revno, to_revno + 1):
1841
b.sign_revision(b.get_rev_id(revno), gpg_strategy)
1843
raise BzrCommandError('Please supply either one revision, or a range.')
1846
# these get imported and then picked up by the scan for cmd_*
1847
# TODO: Some more consistent way to split command definitions across files;
1848
# we do need to load at least some information about them to know of
1850
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5237
raise errors.BzrCommandError(gettext('Cannot sign a range of non-revision-history revisions'))
5238
b.repository.start_write_group()
5240
for revno in range(from_revno, to_revno + 1):
5241
b.repository.sign_revision(b.get_rev_id(revno),
5244
b.repository.abort_write_group()
5247
b.repository.commit_write_group()
5249
raise errors.BzrCommandError(gettext('Please supply either one revision, or a range.'))
5252
class cmd_bind(Command):
5253
__doc__ = """Convert the current branch into a checkout of the supplied branch.
5254
If no branch is supplied, rebind to the last bound location.
5256
Once converted into a checkout, commits must succeed on the master branch
5257
before they will be applied to the local branch.
5259
Bound branches use the nickname of its master branch unless it is set
5260
locally, in which case binding will update the local nickname to be
5264
_see_also = ['checkouts', 'unbind']
5265
takes_args = ['location?']
5266
takes_options = ['directory']
5268
def run(self, location=None, directory=u'.'):
5269
b, relpath = Branch.open_containing(directory)
5270
if location is None:
5272
location = b.get_old_bound_location()
5273
except errors.UpgradeRequired:
5274
raise errors.BzrCommandError(gettext('No location supplied. '
5275
'This format does not remember old locations.'))
5277
if location is None:
5278
if b.get_bound_location() is not None:
5279
raise errors.BzrCommandError(
5280
gettext('Branch is already bound'))
5282
raise errors.BzrCommandError(
5283
gettext('No location supplied'
5284
' and no previous location known'))
5285
b_other = Branch.open(location)
5288
except errors.DivergedBranches:
5289
raise errors.BzrCommandError(gettext('These branches have diverged.'
5290
' Try merging, and then bind again.'))
5291
if b.get_config().has_explicit_nickname():
5292
b.nick = b_other.nick
5295
class cmd_unbind(Command):
5296
__doc__ = """Convert the current checkout into a regular branch.
5298
After unbinding, the local branch is considered independent and subsequent
5299
commits will be local only.
5302
_see_also = ['checkouts', 'bind']
5304
takes_options = ['directory']
5306
def run(self, directory=u'.'):
5307
b, relpath = Branch.open_containing(directory)
5309
raise errors.BzrCommandError(gettext('Local branch is not bound'))
5312
class cmd_uncommit(Command):
5313
__doc__ = """Remove the last committed revision.
5315
--verbose will print out what is being removed.
5316
--dry-run will go through all the motions, but not actually
5319
If --revision is specified, uncommit revisions to leave the branch at the
5320
specified revision. For example, "bzr uncommit -r 15" will leave the
5321
branch at revision 15.
5323
Uncommit leaves the working tree ready for a new commit. The only change
5324
it may make is to restore any pending merges that were present before
5328
# TODO: jam 20060108 Add an option to allow uncommit to remove
5329
# unreferenced information in 'branch-as-repository' branches.
5330
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
5331
# information in shared branches as well.
5332
_see_also = ['commit']
5333
takes_options = ['verbose', 'revision',
5334
Option('dry-run', help='Don\'t actually make changes.'),
5335
Option('force', help='Say yes to all questions.'),
5337
help='Keep tags that point to removed revisions.'),
5339
help="Only remove the commits from the local branch"
5340
" when in a checkout."
5343
takes_args = ['location?']
5345
encoding_type = 'replace'
5347
def run(self, location=None, dry_run=False, verbose=False,
5348
revision=None, force=False, local=False, keep_tags=False):
5349
if location is None:
5351
control, relpath = controldir.ControlDir.open_containing(location)
5353
tree = control.open_workingtree()
5355
except (errors.NoWorkingTree, errors.NotLocalUrl):
5357
b = control.open_branch()
5359
if tree is not None:
5360
self.add_cleanup(tree.lock_write().unlock)
5362
self.add_cleanup(b.lock_write().unlock)
5363
return self._run(b, tree, dry_run, verbose, revision, force,
5366
def _run(self, b, tree, dry_run, verbose, revision, force, local,
5368
from bzrlib.log import log_formatter, show_log
5369
from bzrlib.uncommit import uncommit
5371
last_revno, last_rev_id = b.last_revision_info()
5374
if revision is None:
5376
rev_id = last_rev_id
5378
# 'bzr uncommit -r 10' actually means uncommit
5379
# so that the final tree is at revno 10.
5380
# but bzrlib.uncommit.uncommit() actually uncommits
5381
# the revisions that are supplied.
5382
# So we need to offset it by one
5383
revno = revision[0].in_history(b).revno + 1
5384
if revno <= last_revno:
5385
rev_id = b.get_rev_id(revno)
5387
if rev_id is None or _mod_revision.is_null(rev_id):
5388
self.outf.write(gettext('No revisions to uncommit.\n'))
5391
lf = log_formatter('short',
5393
show_timezone='original')
5398
direction='forward',
5399
start_revision=revno,
5400
end_revision=last_revno)
5403
self.outf.write(gettext('Dry-run, pretending to remove'
5404
' the above revisions.\n'))
5406
self.outf.write(gettext('The above revision(s) will be removed.\n'))
5409
if not ui.ui_factory.confirm_action(
5410
gettext(u'Uncommit these revisions'),
5411
'bzrlib.builtins.uncommit',
5413
self.outf.write(gettext('Canceled\n'))
5416
mutter('Uncommitting from {%s} to {%s}',
5417
last_rev_id, rev_id)
5418
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
5419
revno=revno, local=local, keep_tags=keep_tags)
5420
self.outf.write(gettext('You can restore the old tip by running:\n'
5421
' bzr pull . -r revid:%s\n') % last_rev_id)
5424
class cmd_break_lock(Command):
5425
__doc__ = """Break a dead lock.
5427
This command breaks a lock on a repository, branch, working directory or
5430
CAUTION: Locks should only be broken when you are sure that the process
5431
holding the lock has been stopped.
5433
You can get information on what locks are open via the 'bzr info
5434
[location]' command.
5438
bzr break-lock bzr+ssh://example.com/bzr/foo
5439
bzr break-lock --conf ~/.bazaar
5442
takes_args = ['location?']
5445
help='LOCATION is the directory where the config lock is.'),
5447
help='Do not ask for confirmation before breaking the lock.'),
5450
def run(self, location=None, config=False, force=False):
5451
if location is None:
5454
ui.ui_factory = ui.ConfirmationUserInterfacePolicy(ui.ui_factory,
5456
{'bzrlib.lockdir.break': True})
5458
conf = _mod_config.LockableConfig(file_name=location)
5461
control, relpath = controldir.ControlDir.open_containing(location)
5463
control.break_lock()
5464
except NotImplementedError:
5468
class cmd_wait_until_signalled(Command):
5469
__doc__ = """Test helper for test_start_and_stop_bzr_subprocess_send_signal.
5471
This just prints a line to signal when it is ready, then blocks on stdin.
5477
sys.stdout.write("running\n")
5479
sys.stdin.readline()
5482
class cmd_serve(Command):
5483
__doc__ = """Run the bzr server."""
5485
aliases = ['server']
5489
help='Serve on stdin/out for use from inetd or sshd.'),
5490
RegistryOption('protocol',
5491
help="Protocol to serve.",
5492
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
5493
value_switches=True),
5495
help='Listen for connections on nominated address.', type=str),
5497
help='Listen for connections on nominated port. Passing 0 as '
5498
'the port number will result in a dynamically allocated '
5499
'port. The default port depends on the protocol.',
5501
custom_help('directory',
5502
help='Serve contents of this directory.'),
5503
Option('allow-writes',
5504
help='By default the server is a readonly server. Supplying '
5505
'--allow-writes enables write access to the contents of '
5506
'the served directory and below. Note that ``bzr serve`` '
5507
'does not perform authentication, so unless some form of '
5508
'external authentication is arranged supplying this '
5509
'option leads to global uncontrolled write access to your '
5512
Option('client-timeout', type=float,
5513
help='Override the default idle client timeout (5min).'),
5516
def run(self, listen=None, port=None, inet=False, directory=None,
5517
allow_writes=False, protocol=None, client_timeout=None):
5518
from bzrlib import transport
5519
if directory is None:
5520
directory = os.getcwd()
5521
if protocol is None:
5522
protocol = transport.transport_server_registry.get()
5523
url = transport.location_to_url(directory)
5524
if not allow_writes:
5525
url = 'readonly+' + url
5526
t = transport.get_transport_from_url(url)
5527
protocol(t, listen, port, inet, client_timeout)
5530
class cmd_join(Command):
5531
__doc__ = """Combine a tree into its containing tree.
5533
This command requires the target tree to be in a rich-root format.
5535
The TREE argument should be an independent tree, inside another tree, but
5536
not part of it. (Such trees can be produced by "bzr split", but also by
5537
running "bzr branch" with the target inside a tree.)
5539
The result is a combined tree, with the subtree no longer an independent
5540
part. This is marked as a merge of the subtree into the containing tree,
5541
and all history is preserved.
5544
_see_also = ['split']
5545
takes_args = ['tree']
5547
Option('reference', help='Join by reference.', hidden=True),
5550
def run(self, tree, reference=False):
5551
sub_tree = WorkingTree.open(tree)
5552
parent_dir = osutils.dirname(sub_tree.basedir)
5553
containing_tree = WorkingTree.open_containing(parent_dir)[0]
5554
repo = containing_tree.branch.repository
5555
if not repo.supports_rich_root():
5556
raise errors.BzrCommandError(gettext(
5557
"Can't join trees because %s doesn't support rich root data.\n"
5558
"You can use bzr upgrade on the repository.")
5562
containing_tree.add_reference(sub_tree)
5563
except errors.BadReferenceTarget, e:
5564
# XXX: Would be better to just raise a nicely printable
5565
# exception from the real origin. Also below. mbp 20070306
5566
raise errors.BzrCommandError(
5567
gettext("Cannot join {0}. {1}").format(tree, e.reason))
5570
containing_tree.subsume(sub_tree)
5571
except errors.BadSubsumeSource, e:
5572
raise errors.BzrCommandError(
5573
gettext("Cannot join {0}. {1}").format(tree, e.reason))
5576
class cmd_split(Command):
5577
__doc__ = """Split a subdirectory of a tree into a separate tree.
5579
This command will produce a target tree in a format that supports
5580
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
5581
converted into earlier formats like 'dirstate-tags'.
5583
The TREE argument should be a subdirectory of a working tree. That
5584
subdirectory will be converted into an independent tree, with its own
5585
branch. Commits in the top-level tree will not apply to the new subtree.
5588
_see_also = ['join']
5589
takes_args = ['tree']
5591
def run(self, tree):
5592
containing_tree, subdir = WorkingTree.open_containing(tree)
5593
sub_id = containing_tree.path2id(subdir)
5595
raise errors.NotVersionedError(subdir)
5597
containing_tree.extract(sub_id)
5598
except errors.RootNotRich:
5599
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
5602
class cmd_merge_directive(Command):
5603
__doc__ = """Generate a merge directive for auto-merge tools.
5605
A directive requests a merge to be performed, and also provides all the
5606
information necessary to do so. This means it must either include a
5607
revision bundle, or the location of a branch containing the desired
5610
A submit branch (the location to merge into) must be supplied the first
5611
time the command is issued. After it has been supplied once, it will
5612
be remembered as the default.
5614
A public branch is optional if a revision bundle is supplied, but required
5615
if --diff or --plain is specified. It will be remembered as the default
5616
after the first use.
5619
takes_args = ['submit_branch?', 'public_branch?']
5623
_see_also = ['send']
5627
RegistryOption.from_kwargs('patch-type',
5628
'The type of patch to include in the directive.',
5630
value_switches=True,
5632
bundle='Bazaar revision bundle (default).',
5633
diff='Normal unified diff.',
5634
plain='No patch, just directive.'),
5635
Option('sign', help='GPG-sign the directive.'), 'revision',
5636
Option('mail-to', type=str,
5637
help='Instead of printing the directive, email to this address.'),
5638
Option('message', type=str, short_name='m',
5639
help='Message to use when committing this merge.')
5642
encoding_type = 'exact'
5644
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
5645
sign=False, revision=None, mail_to=None, message=None,
5647
from bzrlib.revision import ensure_null, NULL_REVISION
5648
include_patch, include_bundle = {
5649
'plain': (False, False),
5650
'diff': (True, False),
5651
'bundle': (True, True),
5653
branch = Branch.open(directory)
5654
stored_submit_branch = branch.get_submit_branch()
5655
if submit_branch is None:
5656
submit_branch = stored_submit_branch
5658
if stored_submit_branch is None:
5659
branch.set_submit_branch(submit_branch)
5660
if submit_branch is None:
5661
submit_branch = branch.get_parent()
5662
if submit_branch is None:
5663
raise errors.BzrCommandError(gettext('No submit branch specified or known'))
5665
stored_public_branch = branch.get_public_branch()
5666
if public_branch is None:
5667
public_branch = stored_public_branch
5668
elif stored_public_branch is None:
5669
# FIXME: Should be done only if we succeed ? -- vila 2012-01-03
5670
branch.set_public_branch(public_branch)
5671
if not include_bundle and public_branch is None:
5672
raise errors.BzrCommandError(gettext('No public branch specified or'
5674
base_revision_id = None
5675
if revision is not None:
5676
if len(revision) > 2:
5677
raise errors.BzrCommandError(gettext('bzr merge-directive takes '
5678
'at most two one revision identifiers'))
5679
revision_id = revision[-1].as_revision_id(branch)
5680
if len(revision) == 2:
5681
base_revision_id = revision[0].as_revision_id(branch)
5683
revision_id = branch.last_revision()
5684
revision_id = ensure_null(revision_id)
5685
if revision_id == NULL_REVISION:
5686
raise errors.BzrCommandError(gettext('No revisions to bundle.'))
5687
directive = merge_directive.MergeDirective2.from_objects(
5688
branch.repository, revision_id, time.time(),
5689
osutils.local_time_offset(), submit_branch,
5690
public_branch=public_branch, include_patch=include_patch,
5691
include_bundle=include_bundle, message=message,
5692
base_revision_id=base_revision_id)
5695
self.outf.write(directive.to_signed(branch))
5697
self.outf.writelines(directive.to_lines())
5699
message = directive.to_email(mail_to, branch, sign)
5700
s = SMTPConnection(branch.get_config_stack())
5701
s.send_email(message)
5704
class cmd_send(Command):
5705
__doc__ = """Mail or create a merge-directive for submitting changes.
5707
A merge directive provides many things needed for requesting merges:
5709
* A machine-readable description of the merge to perform
5711
* An optional patch that is a preview of the changes requested
5713
* An optional bundle of revision data, so that the changes can be applied
5714
directly from the merge directive, without retrieving data from a
5717
`bzr send` creates a compact data set that, when applied using bzr
5718
merge, has the same effect as merging from the source branch.
5720
By default the merge directive is self-contained and can be applied to any
5721
branch containing submit_branch in its ancestory without needing access to
5724
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5725
revisions, but only a structured request to merge from the
5726
public_location. In that case the public_branch is needed and it must be
5727
up-to-date and accessible to the recipient. The public_branch is always
5728
included if known, so that people can check it later.
5730
The submit branch defaults to the parent of the source branch, but can be
5731
overridden. Both submit branch and public branch will be remembered in
5732
branch.conf the first time they are used for a particular branch. The
5733
source branch defaults to that containing the working directory, but can
5734
be changed using --from.
5736
Both the submit branch and the public branch follow the usual behavior with
5737
respect to --remember: If there is no default location set, the first send
5738
will set it (use --no-remember to avoid setting it). After that, you can
5739
omit the location to use the default. To change the default, use
5740
--remember. The value will only be saved if the location can be accessed.
5742
In order to calculate those changes, bzr must analyse the submit branch.
5743
Therefore it is most efficient for the submit branch to be a local mirror.
5744
If a public location is known for the submit_branch, that location is used
5745
in the merge directive.
5747
The default behaviour is to send the merge directive by mail, unless -o is
5748
given, in which case it is sent to a file.
5750
Mail is sent using your preferred mail program. This should be transparent
5751
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5752
If the preferred client can't be found (or used), your editor will be used.
5754
To use a specific mail program, set the mail_client configuration option.
5755
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5756
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5757
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5758
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5761
If mail is being sent, a to address is required. This can be supplied
5762
either on the commandline, by setting the submit_to configuration
5763
option in the branch itself or the child_submit_to configuration option
5764
in the submit branch.
5766
Two formats are currently supported: "4" uses revision bundle format 4 and
5767
merge directive format 2. It is significantly faster and smaller than
5768
older formats. It is compatible with Bazaar 0.19 and later. It is the
5769
default. "0.9" uses revision bundle format 0.9 and merge directive
5770
format 1. It is compatible with Bazaar 0.12 - 0.18.
5772
The merge directives created by bzr send may be applied using bzr merge or
5773
bzr pull by specifying a file containing a merge directive as the location.
5775
bzr send makes extensive use of public locations to map local locations into
5776
URLs that can be used by other people. See `bzr help configuration` to
5777
set them, and use `bzr info` to display them.
5780
encoding_type = 'exact'
5782
_see_also = ['merge', 'pull']
5784
takes_args = ['submit_branch?', 'public_branch?']
5788
help='Do not include a bundle in the merge directive.'),
5789
Option('no-patch', help='Do not include a preview patch in the merge'
5792
help='Remember submit and public branch.'),
5794
help='Branch to generate the submission from, '
5795
'rather than the one containing the working directory.',
5798
Option('output', short_name='o',
5799
help='Write merge directive to this file or directory; '
5800
'use - for stdout.',
5803
help='Refuse to send if there are uncommitted changes in'
5804
' the working tree, --no-strict disables the check.'),
5805
Option('mail-to', help='Mail the request to this address.',
5809
Option('body', help='Body for the email.', type=unicode),
5810
RegistryOption('format',
5811
help='Use the specified output format.',
5812
lazy_registry=('bzrlib.send', 'format_registry')),
5815
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5816
no_patch=False, revision=None, remember=None, output=None,
5817
format=None, mail_to=None, message=None, body=None,
5818
strict=None, **kwargs):
5819
from bzrlib.send import send
5820
return send(submit_branch, revision, public_branch, remember,
5821
format, no_bundle, no_patch, output,
5822
kwargs.get('from', '.'), mail_to, message, body,
5827
class cmd_bundle_revisions(cmd_send):
5828
__doc__ = """Create a merge-directive for submitting changes.
5830
A merge directive provides many things needed for requesting merges:
5832
* A machine-readable description of the merge to perform
5834
* An optional patch that is a preview of the changes requested
5836
* An optional bundle of revision data, so that the changes can be applied
5837
directly from the merge directive, without retrieving data from a
5840
If --no-bundle is specified, then public_branch is needed (and must be
5841
up-to-date), so that the receiver can perform the merge using the
5842
public_branch. The public_branch is always included if known, so that
5843
people can check it later.
5845
The submit branch defaults to the parent, but can be overridden. Both
5846
submit branch and public branch will be remembered if supplied.
5848
If a public_branch is known for the submit_branch, that public submit
5849
branch is used in the merge instructions. This means that a local mirror
5850
can be used as your actual submit branch, once you have set public_branch
5853
Two formats are currently supported: "4" uses revision bundle format 4 and
5854
merge directive format 2. It is significantly faster and smaller than
5855
older formats. It is compatible with Bazaar 0.19 and later. It is the
5856
default. "0.9" uses revision bundle format 0.9 and merge directive
5857
format 1. It is compatible with Bazaar 0.12 - 0.18.
5862
help='Do not include a bundle in the merge directive.'),
5863
Option('no-patch', help='Do not include a preview patch in the merge'
5866
help='Remember submit and public branch.'),
5868
help='Branch to generate the submission from, '
5869
'rather than the one containing the working directory.',
5872
Option('output', short_name='o', help='Write directive to this file.',
5875
help='Refuse to bundle revisions if there are uncommitted'
5876
' changes in the working tree, --no-strict disables the check.'),
5878
RegistryOption('format',
5879
help='Use the specified output format.',
5880
lazy_registry=('bzrlib.send', 'format_registry')),
5882
aliases = ['bundle']
5884
_see_also = ['send', 'merge']
5888
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5889
no_patch=False, revision=None, remember=False, output=None,
5890
format=None, strict=None, **kwargs):
5893
from bzrlib.send import send
5894
return send(submit_branch, revision, public_branch, remember,
5895
format, no_bundle, no_patch, output,
5896
kwargs.get('from', '.'), None, None, None,
5897
self.outf, strict=strict)
5900
class cmd_tag(Command):
5901
__doc__ = """Create, remove or modify a tag naming a revision.
5903
Tags give human-meaningful names to revisions. Commands that take a -r
5904
(--revision) option can be given -rtag:X, where X is any previously
5907
Tags are stored in the branch. Tags are copied from one branch to another
5908
along when you branch, push, pull or merge.
5910
It is an error to give a tag name that already exists unless you pass
5911
--force, in which case the tag is moved to point to the new revision.
5913
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5914
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5916
If no tag name is specified it will be determined through the
5917
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5918
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5922
_see_also = ['commit', 'tags']
5923
takes_args = ['tag_name?']
5926
help='Delete this tag rather than placing it.',
5928
custom_help('directory',
5929
help='Branch in which to place the tag.'),
5931
help='Replace existing tags.',
5936
def run(self, tag_name=None,
5942
branch, relpath = Branch.open_containing(directory)
5943
self.add_cleanup(branch.lock_write().unlock)
5945
if tag_name is None:
5946
raise errors.BzrCommandError(gettext("No tag specified to delete."))
5947
branch.tags.delete_tag(tag_name)
5948
note(gettext('Deleted tag %s.') % tag_name)
5951
if len(revision) != 1:
5952
raise errors.BzrCommandError(gettext(
5953
"Tags can only be placed on a single revision, "
5955
revision_id = revision[0].as_revision_id(branch)
5957
revision_id = branch.last_revision()
5958
if tag_name is None:
5959
tag_name = branch.automatic_tag_name(revision_id)
5960
if tag_name is None:
5961
raise errors.BzrCommandError(gettext(
5962
"Please specify a tag name."))
5964
existing_target = branch.tags.lookup_tag(tag_name)
5965
except errors.NoSuchTag:
5966
existing_target = None
5967
if not force and existing_target not in (None, revision_id):
5968
raise errors.TagAlreadyExists(tag_name)
5969
if existing_target == revision_id:
5970
note(gettext('Tag %s already exists for that revision.') % tag_name)
5972
branch.tags.set_tag(tag_name, revision_id)
5973
if existing_target is None:
5974
note(gettext('Created tag %s.') % tag_name)
5976
note(gettext('Updated tag %s.') % tag_name)
5979
class cmd_tags(Command):
5980
__doc__ = """List tags.
5982
This command shows a table of tag names and the revisions they reference.
5987
custom_help('directory',
5988
help='Branch whose tags should be displayed.'),
5989
RegistryOption('sort',
5990
'Sort tags by different criteria.', title='Sorting',
5991
lazy_registry=('bzrlib.tag', 'tag_sort_methods')
5998
def run(self, directory='.', sort=None, show_ids=False, revision=None):
5999
from bzrlib.tag import tag_sort_methods
6000
branch, relpath = Branch.open_containing(directory)
6002
tags = branch.tags.get_tag_dict().items()
6006
self.add_cleanup(branch.lock_read().unlock)
6008
# Restrict to the specified range
6009
tags = self._tags_for_range(branch, revision)
6011
sort = tag_sort_methods.get()
6014
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
6015
for index, (tag, revid) in enumerate(tags):
6017
revno = branch.revision_id_to_dotted_revno(revid)
6018
if isinstance(revno, tuple):
6019
revno = '.'.join(map(str, revno))
6020
except (errors.NoSuchRevision,
6021
errors.GhostRevisionsHaveNoRevno,
6022
errors.UnsupportedOperation):
6023
# Bad tag data/merges can lead to tagged revisions
6024
# which are not in this branch. Fail gracefully ...
6026
tags[index] = (tag, revno)
6028
for tag, revspec in tags:
6029
self.outf.write('%-20s %s\n' % (tag, revspec))
6031
def _tags_for_range(self, branch, revision):
6033
rev1, rev2 = _get_revision_range(revision, branch, self.name())
6034
revid1, revid2 = rev1.rev_id, rev2.rev_id
6035
# _get_revision_range will always set revid2 if it's not specified.
6036
# If revid1 is None, it means we want to start from the branch
6037
# origin which is always a valid ancestor. If revid1 == revid2, the
6038
# ancestry check is useless.
6039
if revid1 and revid1 != revid2:
6040
# FIXME: We really want to use the same graph than
6041
# branch.iter_merge_sorted_revisions below, but this is not
6042
# easily available -- vila 2011-09-23
6043
if branch.repository.get_graph().is_ancestor(revid2, revid1):
6044
# We don't want to output anything in this case...
6046
# only show revisions between revid1 and revid2 (inclusive)
6047
tagged_revids = branch.tags.get_reverse_tag_dict()
6049
for r in branch.iter_merge_sorted_revisions(
6050
start_revision_id=revid2, stop_revision_id=revid1,
6051
stop_rule='include'):
6052
revid_tags = tagged_revids.get(r[0], None)
6054
found.extend([(tag, r[0]) for tag in revid_tags])
6058
class cmd_reconfigure(Command):
6059
__doc__ = """Reconfigure the type of a bzr directory.
6061
A target configuration must be specified.
6063
For checkouts, the bind-to location will be auto-detected if not specified.
6064
The order of preference is
6065
1. For a lightweight checkout, the current bound location.
6066
2. For branches that used to be checkouts, the previously-bound location.
6067
3. The push location.
6068
4. The parent location.
6069
If none of these is available, --bind-to must be specified.
6072
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
6073
takes_args = ['location?']
6075
RegistryOption.from_kwargs(
6078
help='The relation between branch and tree.',
6079
value_switches=True, enum_switch=False,
6080
branch='Reconfigure to be an unbound branch with no working tree.',
6081
tree='Reconfigure to be an unbound branch with a working tree.',
6082
checkout='Reconfigure to be a bound branch with a working tree.',
6083
lightweight_checkout='Reconfigure to be a lightweight'
6084
' checkout (with no local history).',
6086
RegistryOption.from_kwargs(
6088
title='Repository type',
6089
help='Location fo the repository.',
6090
value_switches=True, enum_switch=False,
6091
standalone='Reconfigure to be a standalone branch '
6092
'(i.e. stop using shared repository).',
6093
use_shared='Reconfigure to use a shared repository.',
6095
RegistryOption.from_kwargs(
6097
title='Trees in Repository',
6098
help='Whether new branches in the repository have trees.',
6099
value_switches=True, enum_switch=False,
6100
with_trees='Reconfigure repository to create '
6101
'working trees on branches by default.',
6102
with_no_trees='Reconfigure repository to not create '
6103
'working trees on branches by default.'
6105
Option('bind-to', help='Branch to bind checkout to.', type=str),
6107
help='Perform reconfiguration even if local changes'
6109
Option('stacked-on',
6110
help='Reconfigure a branch to be stacked on another branch.',
6114
help='Reconfigure a branch to be unstacked. This '
6115
'may require copying substantial data into it.',
6119
def run(self, location=None, bind_to=None, force=False,
6120
tree_type=None, repository_type=None, repository_trees=None,
6121
stacked_on=None, unstacked=None):
6122
directory = controldir.ControlDir.open(location)
6123
if stacked_on and unstacked:
6124
raise errors.BzrCommandError(gettext("Can't use both --stacked-on and --unstacked"))
6125
elif stacked_on is not None:
6126
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
6128
reconfigure.ReconfigureUnstacked().apply(directory)
6129
# At the moment you can use --stacked-on and a different
6130
# reconfiguration shape at the same time; there seems no good reason
6132
if (tree_type is None and
6133
repository_type is None and
6134
repository_trees is None):
6135
if stacked_on or unstacked:
6138
raise errors.BzrCommandError(gettext('No target configuration '
6140
reconfiguration = None
6141
if tree_type == 'branch':
6142
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
6143
elif tree_type == 'tree':
6144
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
6145
elif tree_type == 'checkout':
6146
reconfiguration = reconfigure.Reconfigure.to_checkout(
6148
elif tree_type == 'lightweight-checkout':
6149
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
6152
reconfiguration.apply(force)
6153
reconfiguration = None
6154
if repository_type == 'use-shared':
6155
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
6156
elif repository_type == 'standalone':
6157
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
6159
reconfiguration.apply(force)
6160
reconfiguration = None
6161
if repository_trees == 'with-trees':
6162
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6164
elif repository_trees == 'with-no-trees':
6165
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6168
reconfiguration.apply(force)
6169
reconfiguration = None
6172
class cmd_switch(Command):
6173
__doc__ = """Set the branch of a checkout and update.
6175
For lightweight checkouts, this changes the branch being referenced.
6176
For heavyweight checkouts, this checks that there are no local commits
6177
versus the current bound branch, then it makes the local branch a mirror
6178
of the new location and binds to it.
6180
In both cases, the working tree is updated and uncommitted changes
6181
are merged. The user can commit or revert these as they desire.
6183
Pending merges need to be committed or reverted before using switch.
6185
The path to the branch to switch to can be specified relative to the parent
6186
directory of the current branch. For example, if you are currently in a
6187
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
6190
Bound branches use the nickname of its master branch unless it is set
6191
locally, in which case switching will update the local nickname to be
6195
takes_args = ['to_location?']
6196
takes_options = ['directory',
6198
help='Switch even if local commits will be lost.'),
6200
Option('create-branch', short_name='b',
6201
help='Create the target branch from this one before'
6202
' switching to it.'),
6205
def run(self, to_location=None, force=False, create_branch=False,
6206
revision=None, directory=u'.'):
6207
from bzrlib import switch
6208
tree_location = directory
6209
revision = _get_one_revision('switch', revision)
6210
possible_transports = []
6211
control_dir = controldir.ControlDir.open_containing(tree_location,
6212
possible_transports=possible_transports)[0]
6213
if to_location is None:
6214
if revision is None:
6215
raise errors.BzrCommandError(gettext('You must supply either a'
6216
' revision or a location'))
6217
to_location = tree_location
6219
branch = control_dir.open_branch(
6220
possible_transports=possible_transports)
6221
had_explicit_nick = branch.get_config().has_explicit_nickname()
6222
except errors.NotBranchError:
6224
had_explicit_nick = False
6227
raise errors.BzrCommandError(
6228
gettext('cannot create branch without source branch'))
6229
to_location = lookup_new_sibling_branch(control_dir, to_location,
6230
possible_transports=possible_transports)
6231
to_branch = branch.bzrdir.sprout(to_location,
6232
possible_transports=possible_transports,
6233
source_branch=branch).open_branch()
6236
to_branch = Branch.open(to_location,
6237
possible_transports=possible_transports)
6238
except errors.NotBranchError:
6239
to_branch = open_sibling_branch(control_dir, to_location,
6240
possible_transports=possible_transports)
6241
if revision is not None:
6242
revision = revision.as_revision_id(to_branch)
6243
switch.switch(control_dir, to_branch, force, revision_id=revision)
6244
if had_explicit_nick:
6245
branch = control_dir.open_branch() #get the new branch!
6246
branch.nick = to_branch.nick
6247
note(gettext('Switched to branch: %s'),
6248
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
6252
class cmd_view(Command):
6253
__doc__ = """Manage filtered views.
6255
Views provide a mask over the tree so that users can focus on
6256
a subset of a tree when doing their work. After creating a view,
6257
commands that support a list of files - status, diff, commit, etc -
6258
effectively have that list of files implicitly given each time.
6259
An explicit list of files can still be given but those files
6260
must be within the current view.
6262
In most cases, a view has a short life-span: it is created to make
6263
a selected change and is deleted once that change is committed.
6264
At other times, you may wish to create one or more named views
6265
and switch between them.
6267
To disable the current view without deleting it, you can switch to
6268
the pseudo view called ``off``. This can be useful when you need
6269
to see the whole tree for an operation or two (e.g. merge) but
6270
want to switch back to your view after that.
6273
To define the current view::
6275
bzr view file1 dir1 ...
6277
To list the current view::
6281
To delete the current view::
6285
To disable the current view without deleting it::
6287
bzr view --switch off
6289
To define a named view and switch to it::
6291
bzr view --name view-name file1 dir1 ...
6293
To list a named view::
6295
bzr view --name view-name
6297
To delete a named view::
6299
bzr view --name view-name --delete
6301
To switch to a named view::
6303
bzr view --switch view-name
6305
To list all views defined::
6309
To delete all views::
6311
bzr view --delete --all
6315
takes_args = ['file*']
6318
help='Apply list or delete action to all views.',
6321
help='Delete the view.',
6324
help='Name of the view to define, list or delete.',
6328
help='Name of the view to switch to.',
6333
def run(self, file_list,
6339
tree, file_list = WorkingTree.open_containing_paths(file_list,
6341
current_view, view_dict = tree.views.get_view_info()
6346
raise errors.BzrCommandError(gettext(
6347
"Both --delete and a file list specified"))
6349
raise errors.BzrCommandError(gettext(
6350
"Both --delete and --switch specified"))
6352
tree.views.set_view_info(None, {})
6353
self.outf.write(gettext("Deleted all views.\n"))
6355
raise errors.BzrCommandError(gettext("No current view to delete"))
6357
tree.views.delete_view(name)
6358
self.outf.write(gettext("Deleted '%s' view.\n") % name)
6361
raise errors.BzrCommandError(gettext(
6362
"Both --switch and a file list specified"))
6364
raise errors.BzrCommandError(gettext(
6365
"Both --switch and --all specified"))
6366
elif switch == 'off':
6367
if current_view is None:
6368
raise errors.BzrCommandError(gettext("No current view to disable"))
6369
tree.views.set_view_info(None, view_dict)
6370
self.outf.write(gettext("Disabled '%s' view.\n") % (current_view))
6372
tree.views.set_view_info(switch, view_dict)
6373
view_str = views.view_display_str(tree.views.lookup_view())
6374
self.outf.write(gettext("Using '{0}' view: {1}\n").format(switch, view_str))
6377
self.outf.write(gettext('Views defined:\n'))
6378
for view in sorted(view_dict):
6379
if view == current_view:
6383
view_str = views.view_display_str(view_dict[view])
6384
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
6386
self.outf.write(gettext('No views defined.\n'))
6389
# No name given and no current view set
6392
raise errors.BzrCommandError(gettext(
6393
"Cannot change the 'off' pseudo view"))
6394
tree.views.set_view(name, sorted(file_list))
6395
view_str = views.view_display_str(tree.views.lookup_view())
6396
self.outf.write(gettext("Using '{0}' view: {1}\n").format(name, view_str))
6400
# No name given and no current view set
6401
self.outf.write(gettext('No current view.\n'))
6403
view_str = views.view_display_str(tree.views.lookup_view(name))
6404
self.outf.write(gettext("'{0}' view is: {1}\n").format(name, view_str))
6407
class cmd_hooks(Command):
6408
__doc__ = """Show hooks."""
6413
for hook_key in sorted(hooks.known_hooks.keys()):
6414
some_hooks = hooks.known_hooks_key_to_object(hook_key)
6415
self.outf.write("%s:\n" % type(some_hooks).__name__)
6416
for hook_name, hook_point in sorted(some_hooks.items()):
6417
self.outf.write(" %s:\n" % (hook_name,))
6418
found_hooks = list(hook_point)
6420
for hook in found_hooks:
6421
self.outf.write(" %s\n" %
6422
(some_hooks.get_hook_name(hook),))
6424
self.outf.write(gettext(" <no hooks installed>\n"))
6427
class cmd_remove_branch(Command):
6428
__doc__ = """Remove a branch.
6430
This will remove the branch from the specified location but
6431
will keep any working tree or repository in place.
6435
Remove the branch at repo/trunk::
6437
bzr remove-branch repo/trunk
6441
takes_args = ["location?"]
6443
takes_options = ['directory',
6444
Option('force', help='Remove branch even if it is the active branch.')]
6446
aliases = ["rmbranch"]
6448
def run(self, directory=None, location=None, force=False):
6449
br = open_nearby_branch(near=directory, location=location)
6450
if not force and br.bzrdir.has_workingtree():
6452
active_branch = br.bzrdir.open_branch(name="")
6453
except errors.NotBranchError:
6454
active_branch = None
6455
if (active_branch is not None and
6456
br.control_url == active_branch.control_url):
6457
raise errors.BzrCommandError(
6458
gettext("Branch is active. Use --force to remove it."))
6459
br.bzrdir.destroy_branch(br.name)
6462
class cmd_shelve(Command):
6463
__doc__ = """Temporarily set aside some changes from the current tree.
6465
Shelve allows you to temporarily put changes you've made "on the shelf",
6466
ie. out of the way, until a later time when you can bring them back from
6467
the shelf with the 'unshelve' command. The changes are stored alongside
6468
your working tree, and so they aren't propagated along with your branch nor
6469
will they survive its deletion.
6471
If shelve --list is specified, previously-shelved changes are listed.
6473
Shelve is intended to help separate several sets of changes that have
6474
been inappropriately mingled. If you just want to get rid of all changes
6475
and you don't need to restore them later, use revert. If you want to
6476
shelve all text changes at once, use shelve --all.
6478
If filenames are specified, only the changes to those files will be
6479
shelved. Other files will be left untouched.
6481
If a revision is specified, changes since that revision will be shelved.
6483
You can put multiple items on the shelf, and by default, 'unshelve' will
6484
restore the most recently shelved changes.
6486
For complicated changes, it is possible to edit the changes in a separate
6487
editor program to decide what the file remaining in the working copy
6488
should look like. To do this, add the configuration option
6490
change_editor = PROGRAM @new_path @old_path
6492
where @new_path is replaced with the path of the new version of the
6493
file and @old_path is replaced with the path of the old version of
6494
the file. The PROGRAM should save the new file with the desired
6495
contents of the file in the working tree.
6499
takes_args = ['file*']
6504
Option('all', help='Shelve all changes.'),
6506
RegistryOption('writer', 'Method to use for writing diffs.',
6507
bzrlib.option.diff_writer_registry,
6508
value_switches=True, enum_switch=False),
6510
Option('list', help='List shelved changes.'),
6512
help='Destroy removed changes instead of shelving them.'),
6514
_see_also = ['unshelve', 'configuration']
6516
def run(self, revision=None, all=False, file_list=None, message=None,
6517
writer=None, list=False, destroy=False, directory=None):
6519
return self.run_for_list(directory=directory)
6520
from bzrlib.shelf_ui import Shelver
6522
writer = bzrlib.option.diff_writer_registry.get()
6524
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
6525
file_list, message, destroy=destroy, directory=directory)
6530
except errors.UserAbort:
6533
def run_for_list(self, directory=None):
6534
if directory is None:
6536
tree = WorkingTree.open_containing(directory)[0]
6537
self.add_cleanup(tree.lock_read().unlock)
6538
manager = tree.get_shelf_manager()
6539
shelves = manager.active_shelves()
6540
if len(shelves) == 0:
6541
note(gettext('No shelved changes.'))
6543
for shelf_id in reversed(shelves):
6544
message = manager.get_metadata(shelf_id).get('message')
6546
message = '<no message>'
6547
self.outf.write('%3d: %s\n' % (shelf_id, message))
6551
class cmd_unshelve(Command):
6552
__doc__ = """Restore shelved changes.
6554
By default, the most recently shelved changes are restored. However if you
6555
specify a shelf by id those changes will be restored instead. This works
6556
best when the changes don't depend on each other.
6559
takes_args = ['shelf_id?']
6562
RegistryOption.from_kwargs(
6563
'action', help="The action to perform.",
6564
enum_switch=False, value_switches=True,
6565
apply="Apply changes and remove from the shelf.",
6566
dry_run="Show changes, but do not apply or remove them.",
6567
preview="Instead of unshelving the changes, show the diff that "
6568
"would result from unshelving.",
6569
delete_only="Delete changes without applying them.",
6570
keep="Apply changes but don't delete them.",
6573
_see_also = ['shelve']
6575
def run(self, shelf_id=None, action='apply', directory=u'.'):
6576
from bzrlib.shelf_ui import Unshelver
6577
unshelver = Unshelver.from_args(shelf_id, action, directory=directory)
6581
unshelver.tree.unlock()
6584
class cmd_clean_tree(Command):
6585
__doc__ = """Remove unwanted files from working tree.
6587
By default, only unknown files, not ignored files, are deleted. Versioned
6588
files are never deleted.
6590
Another class is 'detritus', which includes files emitted by bzr during
6591
normal operations and selftests. (The value of these files decreases with
6594
If no options are specified, unknown files are deleted. Otherwise, option
6595
flags are respected, and may be combined.
6597
To check what clean-tree will do, use --dry-run.
6599
takes_options = ['directory',
6600
Option('ignored', help='Delete all ignored files.'),
6601
Option('detritus', help='Delete conflict files, merge and revert'
6602
' backups, and failed selftest dirs.'),
6604
help='Delete files unknown to bzr (default).'),
6605
Option('dry-run', help='Show files to delete instead of'
6607
Option('force', help='Do not prompt before deleting.')]
6608
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
6609
force=False, directory=u'.'):
6610
from bzrlib.clean_tree import clean_tree
6611
if not (unknown or ignored or detritus):
6615
clean_tree(directory, unknown=unknown, ignored=ignored,
6616
detritus=detritus, dry_run=dry_run, no_prompt=force)
6619
class cmd_reference(Command):
6620
__doc__ = """list, view and set branch locations for nested trees.
6622
If no arguments are provided, lists the branch locations for nested trees.
6623
If one argument is provided, display the branch location for that tree.
6624
If two arguments are provided, set the branch location for that tree.
6629
takes_args = ['path?', 'location?']
6631
def run(self, path=None, location=None):
6633
if path is not None:
6635
tree, branch, relpath =(
6636
controldir.ControlDir.open_containing_tree_or_branch(branchdir))
6637
if path is not None:
6640
tree = branch.basis_tree()
6642
info = branch._get_all_reference_info().iteritems()
6643
self._display_reference_info(tree, branch, info)
6645
file_id = tree.path2id(path)
6647
raise errors.NotVersionedError(path)
6648
if location is None:
6649
info = [(file_id, branch.get_reference_info(file_id))]
6650
self._display_reference_info(tree, branch, info)
6652
branch.set_reference_info(file_id, path, location)
6654
def _display_reference_info(self, tree, branch, info):
6656
for file_id, (path, location) in info:
6658
path = tree.id2path(file_id)
6659
except errors.NoSuchId:
6661
ref_list.append((path, location))
6662
for path, location in sorted(ref_list):
6663
self.outf.write('%s %s\n' % (path, location))
6666
class cmd_export_pot(Command):
6667
__doc__ = """Export command helps and error messages in po format."""
6670
takes_options = [Option('plugin',
6671
help='Export help text from named command '\
6672
'(defaults to all built in commands).',
6674
Option('include-duplicates',
6675
help='Output multiple copies of the same msgid '
6676
'string if it appears more than once.'),
6679
def run(self, plugin=None, include_duplicates=False):
6680
from bzrlib.export_pot import export_pot
6681
export_pot(self.outf, plugin, include_duplicates)
6684
def _register_lazy_builtins():
6685
# register lazy builtins from other modules; called at startup and should
6686
# be only called once.
6687
for (name, aliases, module_name) in [
6688
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6689
('cmd_config', [], 'bzrlib.config'),
6690
('cmd_dpush', [], 'bzrlib.foreign'),
6691
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6692
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6693
('cmd_conflicts', [], 'bzrlib.conflicts'),
6694
('cmd_sign_my_commits', [], 'bzrlib.commit_signature_commands'),
6695
('cmd_verify_signatures', [], 'bzrlib.commit_signature_commands'),
6696
('cmd_test_script', [], 'bzrlib.cmd_test_script'),
6698
builtin_command_registry.register_lazy(name, aliases, module_name)