268
127
Text has changed since the previous revision.
271
File kind has been changed (e.g. from file to directory).
130
Nothing about this file has changed since the previous revision.
131
Only shown with --all.
274
134
Not versioned and not matching an ignore pattern.
276
Additionally for directories, symlinks and files with an executable
277
bit, Bazaar indicates their type using a trailing character: '/', '@'
280
To see ignored files use 'bzr ignored'. For details on the
136
To see ignored files use 'bzr ignored'. For details in the
281
137
changes to file texts, use 'bzr diff'.
283
Note that --short or -S gives status flags for each item, similar
284
to Subversion's status command. To get output similar to svn -q,
287
139
If no arguments are specified, the status of the entire working
288
140
directory is shown. Otherwise, only the status of the specified
289
141
files or directories is reported. If a directory is given, status
290
142
is reported for everything inside that directory.
292
Before merges are committed, the pending merge tip revisions are
293
shown. To see all pending merge revisions, use the -v option.
294
To skip the display of pending merge information altogether, use
295
the no-pending option or specify a file/directory.
297
144
If a revision argument is given, the status is calculated against
298
145
that revision, or between two revisions if two are provided.
301
148
# TODO: --no-recurse, --recurse options
303
150
takes_args = ['file*']
304
takes_options = ['show-ids', 'revision', 'change', 'verbose',
305
Option('short', help='Use short status indicators.',
307
Option('versioned', help='Only show versioned files.',
309
Option('no-pending', help='Don\'t show pending merges.',
151
takes_options = ['all', 'show-ids', 'revision']
312
152
aliases = ['st', 'stat']
314
encoding_type = 'replace'
315
_see_also = ['diff', 'revert', 'status-flags']
318
def run(self, show_ids=False, file_list=None, revision=None, short=False,
319
versioned=False, no_pending=False, verbose=False):
155
def run(self, all=False, show_ids=False, file_list=None, revision=None):
156
tree, file_list = tree_files(file_list)
320
158
from bzrlib.status import show_tree_status
322
if revision and len(revision) > 2:
323
raise errors.BzrCommandError('bzr status --revision takes exactly'
324
' one or two revision specifiers')
326
tree, relfile_list = tree_files(file_list)
327
# Avoid asking for specific files when that is not needed.
328
if relfile_list == ['']:
330
# Don't disable pending merges for full trees other than '.'.
331
if file_list == ['.']:
333
# A specific path within a tree was given.
334
elif relfile_list is not None:
336
show_tree_status(tree, show_ids=show_ids,
337
specific_files=relfile_list, revision=revision,
338
to_file=self.outf, short=short, versioned=versioned,
339
show_pending=(not no_pending), verbose=verbose)
159
show_tree_status(tree, show_unchanged=all, show_ids=show_ids,
160
specific_files=file_list, revision=revision)
342
163
class cmd_cat_revision(Command):
343
__doc__ = """Write out metadata for a revision.
164
"""Write out metadata for a revision.
345
166
The revision to print can either be specified by a specific
346
167
revision identifier, or you can use --revision.
350
171
takes_args = ['revision_id?']
351
takes_options = ['directory', 'revision']
352
# cat-revision is more for frontends so should be exact
355
def print_revision(self, revisions, revid):
356
stream = revisions.get_record_stream([(revid,)], 'unordered', True)
357
record = stream.next()
358
if record.storage_kind == 'absent':
359
raise errors.NoSuchRevision(revisions, revid)
360
revtext = record.get_bytes_as('fulltext')
361
self.outf.write(revtext.decode('utf-8'))
172
takes_options = ['revision']
364
def run(self, revision_id=None, revision=None, directory=u'.'):
175
def run(self, revision_id=None, revision=None):
365
177
if revision_id is not None and revision is not None:
366
raise errors.BzrCommandError('You can only supply one of'
367
' revision_id or --revision')
178
raise BzrCommandError('You can only supply one of revision_id or --revision')
368
179
if revision_id is None and revision is None:
369
raise errors.BzrCommandError('You must supply either'
370
' --revision or a revision_id')
371
b = WorkingTree.open_containing(directory)[0].branch
373
revisions = b.repository.revisions
374
if revisions is None:
375
raise errors.BzrCommandError('Repository %r does not support '
376
'access to raw revision texts')
378
b.repository.lock_read()
380
# TODO: jam 20060112 should cat-revision always output utf-8?
381
if revision_id is not None:
382
revision_id = osutils.safe_revision_id(revision_id, warn=False)
384
self.print_revision(revisions, revision_id)
385
except errors.NoSuchRevision:
386
msg = "The repository %s contains no revision %s." % (
387
b.repository.base, revision_id)
388
raise errors.BzrCommandError(msg)
389
elif revision is not None:
392
raise errors.BzrCommandError(
393
'You cannot specify a NULL revision.')
394
rev_id = rev.as_revision_id(b)
395
self.print_revision(revisions, rev_id)
397
b.repository.unlock()
400
class cmd_dump_btree(Command):
401
__doc__ = """Dump the contents of a btree index file to stdout.
403
PATH is a btree index file, it can be any URL. This includes things like
404
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
406
By default, the tuples stored in the index file will be displayed. With
407
--raw, we will uncompress the pages, but otherwise display the raw bytes
411
# TODO: Do we want to dump the internal nodes as well?
412
# TODO: It would be nice to be able to dump the un-parsed information,
413
# rather than only going through iter_all_entries. However, this is
414
# good enough for a start
416
encoding_type = 'exact'
417
takes_args = ['path']
418
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
419
' rather than the parsed tuples.'),
422
def run(self, path, raw=False):
423
dirname, basename = osutils.split(path)
424
t = transport.get_transport(dirname)
426
self._dump_raw_bytes(t, basename)
428
self._dump_entries(t, basename)
430
def _get_index_and_bytes(self, trans, basename):
431
"""Create a BTreeGraphIndex and raw bytes."""
432
bt = btree_index.BTreeGraphIndex(trans, basename, None)
433
bytes = trans.get_bytes(basename)
434
bt._file = cStringIO.StringIO(bytes)
435
bt._size = len(bytes)
438
def _dump_raw_bytes(self, trans, basename):
441
# We need to parse at least the root node.
442
# This is because the first page of every row starts with an
443
# uncompressed header.
444
bt, bytes = self._get_index_and_bytes(trans, basename)
445
for page_idx, page_start in enumerate(xrange(0, len(bytes),
446
btree_index._PAGE_SIZE)):
447
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
448
page_bytes = bytes[page_start:page_end]
450
self.outf.write('Root node:\n')
451
header_end, data = bt._parse_header_from_bytes(page_bytes)
452
self.outf.write(page_bytes[:header_end])
454
self.outf.write('\nPage %d\n' % (page_idx,))
455
decomp_bytes = zlib.decompress(page_bytes)
456
self.outf.write(decomp_bytes)
457
self.outf.write('\n')
459
def _dump_entries(self, trans, basename):
461
st = trans.stat(basename)
462
except errors.TransportNotPossible:
463
# We can't stat, so we'll fake it because we have to do the 'get()'
465
bt, _ = self._get_index_and_bytes(trans, basename)
467
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
468
for node in bt.iter_all_entries():
469
# Node is made up of:
470
# (index, key, value, [references])
474
refs_as_tuples = None
476
refs_as_tuples = static_tuple.as_tuples(refs)
477
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
478
self.outf.write('%s\n' % (as_tuple,))
481
class cmd_remove_tree(Command):
482
__doc__ = """Remove the working tree from a given branch/checkout.
484
Since a lightweight checkout is little more than a working tree
485
this will refuse to run against one.
487
To re-create the working tree, use "bzr checkout".
489
_see_also = ['checkout', 'working-trees']
490
takes_args = ['location*']
493
help='Remove the working tree even if it has '
494
'uncommitted changes.'),
497
def run(self, location_list, force=False):
498
if not location_list:
501
for location in location_list:
502
d = bzrdir.BzrDir.open(location)
505
working = d.open_workingtree()
506
except errors.NoWorkingTree:
507
raise errors.BzrCommandError("No working tree to remove")
508
except errors.NotLocalUrl:
509
raise errors.BzrCommandError("You cannot remove the working tree"
512
if (working.has_changes()):
513
raise errors.UncommittedChanges(working)
515
if working.user_url != working.branch.user_url:
516
raise errors.BzrCommandError("You cannot remove the working tree"
517
" from a lightweight checkout")
519
d.destroy_workingtree()
180
raise BzrCommandError('You must supply either --revision or a revision_id')
181
b = WorkingTree.open_containing(u'.')[0].branch
182
if revision_id is not None:
183
sys.stdout.write(b.repository.get_revision_xml(revision_id))
184
elif revision is not None:
187
raise BzrCommandError('You cannot specify a NULL revision.')
188
revno, rev_id = rev.in_history(b)
189
sys.stdout.write(b.repository.get_revision_xml(rev_id))
522
192
class cmd_revno(Command):
523
__doc__ = """Show current revision number.
525
This is equal to the number of revisions on this branch.
193
"""Show current revision number.
195
This is equal to the number of revisions on this branch."""
529
196
takes_args = ['location?']
531
Option('tree', help='Show revno of working tree'),
535
def run(self, tree=False, location=u'.'):
538
wt = WorkingTree.open_containing(location)[0]
539
self.add_cleanup(wt.lock_read().unlock)
540
except (errors.NoWorkingTree, errors.NotLocalUrl):
541
raise errors.NoWorkingTree(location)
542
revid = wt.last_revision()
544
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
545
except errors.NoSuchRevision:
547
revno = ".".join(str(n) for n in revno_t)
549
b = Branch.open_containing(location)[0]
550
self.add_cleanup(b.lock_read().unlock)
553
self.outf.write(str(revno) + '\n')
198
def run(self, location=u'.'):
199
print Branch.open_containing(location)[0].revno()
556
202
class cmd_revision_info(Command):
557
__doc__ = """Show revision number and revision id for a given revision identifier.
203
"""Show revision number and revision id for a given revision identifier.
560
206
takes_args = ['revision_info*']
563
custom_help('directory',
564
help='Branch to examine, '
565
'rather than the one containing the working directory.'),
566
Option('tree', help='Show revno of working tree'),
207
takes_options = ['revision']
570
def run(self, revision=None, directory=u'.', tree=False,
571
revision_info_list=[]):
209
def run(self, revision=None, revision_info_list=[]):
574
wt = WorkingTree.open_containing(directory)[0]
576
self.add_cleanup(wt.lock_read().unlock)
577
except (errors.NoWorkingTree, errors.NotLocalUrl):
579
b = Branch.open_containing(directory)[0]
580
self.add_cleanup(b.lock_read().unlock)
582
212
if revision is not None:
583
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
213
revs.extend(revision)
584
214
if revision_info_list is not None:
585
for rev_str in revision_info_list:
586
rev_spec = RevisionSpec.from_string(rev_str)
587
revision_ids.append(rev_spec.as_revision_id(b))
588
# No arguments supplied, default to the last revision
589
if len(revision_ids) == 0:
592
raise errors.NoWorkingTree(directory)
593
revision_ids.append(wt.last_revision())
215
for rev in revision_info_list:
216
revs.append(RevisionSpec(rev))
218
raise BzrCommandError('You must supply a revision identifier')
220
b = WorkingTree.open_containing(u'.')[0].branch
223
revinfo = rev.in_history(b)
224
if revinfo.revno is None:
225
print ' %s' % revinfo.rev_id
595
revision_ids.append(b.last_revision())
599
for revision_id in revision_ids:
601
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
602
revno = '.'.join(str(i) for i in dotted_revno)
603
except errors.NoSuchRevision:
605
maxlen = max(maxlen, len(revno))
606
revinfos.append([revno, revision_id])
610
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
227
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
613
230
class cmd_add(Command):
614
__doc__ = """Add specified files or directories.
231
"""Add specified files or directories.
616
233
In non-recursive mode, all the named items are added, regardless
617
234
of whether they were previously ignored. A warning is given if
631
248
Adding a file whose parent directory is not versioned will
632
249
implicitly add the parent, and so on up to the root. This means
633
you should never need to explicitly add a directory, they'll just
250
you should never need to explictly add a directory, they'll just
634
251
get added when you add a file in the directory.
636
--dry-run will show which files would be added, but not actually
253
--dry-run will show which files would be added, but not actually
639
--file-ids-from will try to use the file ids from the supplied path.
640
It looks up ids trying to find a matching parent directory with the
641
same filename, and then by pure path. This option is rarely needed
642
but can be useful when adding the same logical file into two
643
branches that will be merged later (without showing the two different
644
adds as a conflict). It is also useful when merging another project
645
into a subdirectory of this one.
647
Any files matching patterns in the ignore list will not be added
648
unless they are explicitly mentioned.
650
256
takes_args = ['file*']
653
help="Don't recursively add the contents of directories."),
655
help="Show what would be done, but don't actually do anything."),
657
Option('file-ids-from',
659
help='Lookup file ids from this tree.'),
661
encoding_type = 'replace'
662
_see_also = ['remove', 'ignore']
257
takes_options = ['no-recurse', 'dry-run', 'verbose']
664
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
259
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
666
260
import bzrlib.add
669
if file_ids_from is not None:
671
base_tree, base_path = WorkingTree.open_containing(
673
except errors.NoWorkingTree:
674
base_branch, base_path = Branch.open_containing(
676
base_tree = base_branch.basis_tree()
678
action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
679
to_file=self.outf, should_print=(not is_quiet()))
264
# This is pointless, but I'd rather not raise an error
265
action = bzrlib.add.add_action_null
267
action = bzrlib.add.add_action_print
269
action = bzrlib.add.add_action_add
681
action = bzrlib.add.AddAction(to_file=self.outf,
682
should_print=(not is_quiet()))
271
action = bzrlib.add.add_action_add_and_print
685
self.add_cleanup(base_tree.lock_read().unlock)
686
tree, file_list = tree_files_for_add(file_list)
687
added, ignored = tree.smart_add(file_list, not
688
no_recurse, action=action, save=not dry_run)
273
added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
690
275
if len(ignored) > 0:
692
for glob in sorted(ignored.keys()):
276
for glob in sorted(ignored.keys()):
277
match_len = len(ignored[glob])
693
279
for path in ignored[glob]:
694
self.outf.write("ignored %s matching \"%s\"\n"
280
print "ignored %s matching \"%s\"" % (path, glob)
282
print "ignored %d file(s) matching \"%s\"" % (match_len,
284
print "If you wish to add some of these files, please add them"\
698
288
class cmd_mkdir(Command):
699
__doc__ = """Create a new versioned directory.
289
"""Create a new versioned directory.
701
291
This is equivalent to creating the directory and then adding it.
704
293
takes_args = ['dir+']
705
encoding_type = 'replace'
707
295
def run(self, dir_list):
708
296
for d in dir_list:
709
298
wt, dd = WorkingTree.open_containing(d)
710
base = os.path.dirname(dd)
711
id = wt.path2id(base)
715
self.outf.write('added %s\n' % d)
717
raise errors.NotVersionedError(path=base)
720
303
class cmd_relpath(Command):
721
__doc__ = """Show path of a file relative to root"""
304
"""Show path of a file relative to root"""
723
305
takes_args = ['filename']
727
309
def run(self, filename):
728
# TODO: jam 20050106 Can relpath return a munged path if
729
# sys.stdout encoding cannot represent it?
730
310
tree, relpath = WorkingTree.open_containing(filename)
731
self.outf.write(relpath)
732
self.outf.write('\n')
735
314
class cmd_inventory(Command):
736
__doc__ = """Show inventory of the current working copy or a revision.
315
"""Show inventory of the current working copy or a revision.
738
317
It is possible to limit the output to a particular entry
739
type using the --kind option. For example: --kind file.
741
It is also possible to restrict the list of files to a specific
742
set. For example: bzr inventory --show-ids this/file
318
type using the --kind option. For example; --kind file.
751
help='List entries of a particular kind: file, directory, symlink.',
754
takes_args = ['file*']
320
takes_options = ['revision', 'show-ids', 'kind']
757
def run(self, revision=None, show_ids=False, kind=None, file_list=None):
323
def run(self, revision=None, show_ids=False, kind=None):
758
324
if kind and kind not in ['file', 'directory', 'symlink']:
759
raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
761
revision = _get_one_revision('inventory', revision)
762
work_tree, file_list = tree_files(file_list)
763
self.add_cleanup(work_tree.lock_read().unlock)
764
if revision is not None:
765
tree = revision.as_tree(work_tree.branch)
767
extra_trees = [work_tree]
768
self.add_cleanup(tree.lock_read().unlock)
773
if file_list is not None:
774
file_ids = tree.paths2ids(file_list, trees=extra_trees,
775
require_versioned=True)
776
# find_ids_across_trees may include some paths that don't
778
entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
779
for file_id in file_ids if file_id in tree)
781
entries = tree.inventory.entries()
784
for path, entry in entries:
325
raise BzrCommandError('invalid kind specified')
326
tree = WorkingTree.open_containing(u'.')[0]
328
inv = tree.read_working_inventory()
330
if len(revision) > 1:
331
raise BzrCommandError('bzr inventory --revision takes'
332
' exactly one revision identifier')
333
inv = tree.branch.repository.get_revision_inventory(
334
revision[0].in_history(tree.branch).rev_id)
336
for path, entry in inv.entries():
785
337
if kind and kind != entry.kind:
788
self.outf.write('%-50s %s\n' % (path, entry.file_id))
340
print '%-50s %s' % (path, entry.file_id)
790
self.outf.write(path)
791
self.outf.write('\n')
794
345
class cmd_mv(Command):
795
__doc__ = """Move or rename a file.
346
"""Move or rename a file.
798
349
bzr mv OLDNAME NEWNAME
800
350
bzr mv SOURCE... DESTINATION
802
352
If the last argument is a versioned directory, all the other names
803
353
are moved into it. Otherwise, there must be exactly two arguments
804
and the file is changed to a new name.
806
If OLDNAME does not exist on the filesystem but is versioned and
807
NEWNAME does exist on the filesystem but is not versioned, mv
808
assumes that the file has been manually moved and only updates
809
its internal inventory to reflect that change.
810
The same is valid when moving many SOURCE files to a DESTINATION.
354
and the file is changed to a new name, which must not already exist.
812
356
Files cannot be moved between branches.
815
358
takes_args = ['names*']
816
takes_options = [Option("after", help="Move only the bzr identifier"
817
" of the file, because the file has already been moved."),
818
Option('auto', help='Automatically guess renames.'),
819
Option('dry-run', help='Avoid making changes when guessing renames.'),
821
359
aliases = ['move', 'rename']
822
encoding_type = 'replace'
824
def run(self, names_list, after=False, auto=False, dry_run=False):
826
return self.run_auto(names_list, after, dry_run)
828
raise errors.BzrCommandError('--dry-run requires --auto.')
829
if names_list is None:
361
def run(self, names_list):
831
362
if len(names_list) < 2:
832
raise errors.BzrCommandError("missing file argument")
833
tree, rel_names = tree_files(names_list, canonicalize=False)
834
self.add_cleanup(tree.lock_tree_write().unlock)
835
self._run(tree, names_list, rel_names, after)
837
def run_auto(self, names_list, after, dry_run):
838
if names_list is not None and len(names_list) > 1:
839
raise errors.BzrCommandError('Only one path may be specified to'
842
raise errors.BzrCommandError('--after cannot be specified with'
844
work_tree, file_list = tree_files(names_list, default_branch='.')
845
self.add_cleanup(work_tree.lock_tree_write().unlock)
846
rename_map.RenameMap.guess_renames(work_tree, dry_run)
848
def _run(self, tree, names_list, rel_names, after):
849
into_existing = osutils.isdir(names_list[-1])
850
if into_existing and len(names_list) == 2:
852
# a. case-insensitive filesystem and change case of dir
853
# b. move directory after the fact (if the source used to be
854
# a directory, but now doesn't exist in the working tree
855
# and the target is an existing directory, just rename it)
856
if (not tree.case_sensitive
857
and rel_names[0].lower() == rel_names[1].lower()):
858
into_existing = False
861
# 'fix' the case of a potential 'from'
862
from_id = tree.path2id(
863
tree.get_canonical_inventory_path(rel_names[0]))
864
if (not osutils.lexists(names_list[0]) and
865
from_id and inv.get_file_kind(from_id) == "directory"):
866
into_existing = False
363
raise BzrCommandError("missing file argument")
364
tree, rel_names = tree_files(names_list)
366
if os.path.isdir(names_list[-1]):
869
367
# move into existing directory
870
# All entries reference existing inventory items, so fix them up
871
# for cicp file-systems.
872
rel_names = tree.get_canonical_inventory_paths(rel_names)
873
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
875
self.outf.write("%s => %s\n" % (src, dest))
368
for pair in tree.move(rel_names[:-1], rel_names[-1]):
369
print "%s => %s" % pair
877
371
if len(names_list) != 2:
878
raise errors.BzrCommandError('to mv multiple files the'
879
' destination must be a versioned'
882
# for cicp file-systems: the src references an existing inventory
884
src = tree.get_canonical_inventory_path(rel_names[0])
885
# Find the canonical version of the destination: In all cases, the
886
# parent of the target must be in the inventory, so we fetch the
887
# canonical version from there (we do not always *use* the
888
# canonicalized tail portion - we may be attempting to rename the
890
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
891
dest_parent = osutils.dirname(canon_dest)
892
spec_tail = osutils.basename(rel_names[1])
893
# For a CICP file-system, we need to avoid creating 2 inventory
894
# entries that differ only by case. So regardless of the case
895
# we *want* to use (ie, specified by the user or the file-system),
896
# we must always choose to use the case of any existing inventory
897
# items. The only exception to this is when we are attempting a
898
# case-only rename (ie, canonical versions of src and dest are
900
dest_id = tree.path2id(canon_dest)
901
if dest_id is None or tree.path2id(src) == dest_id:
902
# No existing item we care about, so work out what case we
903
# are actually going to use.
905
# If 'after' is specified, the tail must refer to a file on disk.
907
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
909
# pathjoin with an empty tail adds a slash, which breaks
911
dest_parent_fq = tree.basedir
913
dest_tail = osutils.canonical_relpath(
915
osutils.pathjoin(dest_parent_fq, spec_tail))
917
# not 'after', so case as specified is used
918
dest_tail = spec_tail
920
# Use the existing item so 'mv' fails with AlreadyVersioned.
921
dest_tail = os.path.basename(canon_dest)
922
dest = osutils.pathjoin(dest_parent, dest_tail)
923
mutter("attempting to move %s => %s", src, dest)
924
tree.rename_one(src, dest, after=after)
926
self.outf.write("%s => %s\n" % (src, dest))
372
raise BzrCommandError('to mv multiple files the destination '
373
'must be a versioned directory')
374
tree.rename_one(rel_names[0], rel_names[1])
375
print "%s => %s" % (rel_names[0], rel_names[1])
929
378
class cmd_pull(Command):
930
__doc__ = """Turn this branch into a mirror of another branch.
379
"""Turn this branch into a mirror of another branch.
932
By default, this command only works on branches that have not diverged.
933
Branches are considered diverged if the destination branch's most recent
934
commit is one that has not been merged (directly or indirectly) into the
381
This command only works on branches that have not diverged. Branches are
382
considered diverged if the destination branch's most recent commit is one
383
that has not been merged (directly or indirectly) into the parent.
937
385
If branches have diverged, you can use 'bzr merge' to integrate the changes
938
386
from one into the other. Once one branch has merged, the other should
939
387
be able to pull it again.
941
If you want to replace your local changes and just want your branch to
942
match the remote one, use pull --overwrite. This will work even if the two
943
branches have diverged.
389
If branches have diverged, you can use 'bzr merge' to pull the text changes
390
from one into the other. Once one branch has merged, the other should
391
be able to pull it again.
393
If you want to forget your local changes and just update your branch to
394
match the remote one, use pull --overwrite.
945
396
If there is no default location set, the first pull will set it. After
946
397
that, you can omit the location to use the default. To change the
947
default, use --remember. The value will only be saved if the remote
948
location can be accessed.
950
Note: The location can be specified either in the form of a branch,
951
or in the form of a path to a file containing a merge directive generated
398
default, use --remember.
955
_see_also = ['push', 'update', 'status-flags', 'send']
956
takes_options = ['remember', 'overwrite', 'revision',
957
custom_help('verbose',
958
help='Show logs of pulled revisions.'),
959
custom_help('directory',
960
help='Branch to pull into, '
961
'rather than the one containing the working directory.'),
963
help="Perform a local pull in a bound "
964
"branch. Local pulls are not applied to "
400
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
968
401
takes_args = ['location?']
969
encoding_type = 'replace'
971
def run(self, location=None, remember=False, overwrite=False,
972
revision=None, verbose=False,
973
directory=None, local=False):
403
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
974
404
# FIXME: too much stuff is in the command class
977
if directory is None:
980
tree_to = WorkingTree.open_containing(directory)[0]
406
tree_to = WorkingTree.open_containing(u'.')[0]
981
407
branch_to = tree_to.branch
982
self.add_cleanup(tree_to.lock_write().unlock)
983
except errors.NoWorkingTree:
408
except NoWorkingTree:
985
branch_to = Branch.open_containing(directory)[0]
986
self.add_cleanup(branch_to.lock_write().unlock)
988
if local and not branch_to.get_bound_location():
989
raise errors.LocalRequiresBoundBranch()
991
possible_transports = []
992
if location is not None:
994
mergeable = bundle.read_mergeable_from_url(location,
995
possible_transports=possible_transports)
996
except errors.NotABundle:
410
branch_to = Branch.open_containing(u'.')[0]
999
411
stored_loc = branch_to.get_parent()
1000
412
if location is None:
1001
413
if stored_loc is None:
1002
raise errors.BzrCommandError("No pull location known or"
414
raise BzrCommandError("No pull location known or specified.")
1005
display_url = urlutils.unescape_for_display(stored_loc,
1008
self.outf.write("Using saved parent location: %s\n" % display_url)
416
print "Using saved location: %s" % stored_loc
1009
417
location = stored_loc
1011
revision = _get_one_revision('pull', revision)
1012
if mergeable is not None:
1013
if revision is not None:
1014
raise errors.BzrCommandError(
1015
'Cannot use -r with merge directives or bundles')
1016
mergeable.install_revisions(branch_to.repository)
1017
base_revision_id, revision_id, verified = \
1018
mergeable.get_merge_request(branch_to.repository)
1019
branch_from = branch_to
419
if branch_to.get_parent() is None or remember:
420
branch_to.set_parent(location)
422
branch_from = Branch.open(location)
426
elif len(revision) == 1:
427
rev_id = revision[0].in_history(branch_from).rev_id
1021
branch_from = Branch.open(location,
1022
possible_transports=possible_transports)
1023
self.add_cleanup(branch_from.lock_read().unlock)
1025
if branch_to.get_parent() is None or remember:
1026
branch_to.set_parent(branch_from.base)
1028
if revision is not None:
1029
revision_id = revision.as_revision_id(branch_from)
429
raise BzrCommandError('bzr pull --revision takes one value.')
431
old_rh = branch_to.revision_history()
1031
432
if tree_to is not None:
1032
view_info = _get_view_info_for_change_reporter(tree_to)
1033
change_reporter = delta._ChangeReporter(
1034
unversioned_filter=tree_to.is_ignored,
1035
view_info=view_info)
1036
result = tree_to.pull(
1037
branch_from, overwrite, revision_id, change_reporter,
1038
possible_transports=possible_transports, local=local)
433
count = tree_to.pull(branch_from, overwrite, rev_id)
1040
result = branch_to.pull(
1041
branch_from, overwrite, revision_id, local=local)
435
count = branch_to.pull(branch_from, overwrite, rev_id)
436
note('%d revision(s) pulled.' % (count,))
1043
result.report(self.outf)
1044
if verbose and result.old_revid != result.new_revid:
1045
log.show_branch_change(
1046
branch_to, self.outf, result.old_revno,
439
new_rh = branch_to.revision_history()
442
from bzrlib.log import show_changed_revisions
443
show_changed_revisions(branch_to, old_rh, new_rh)
1050
446
class cmd_push(Command):
1051
__doc__ = """Update a mirror of this branch.
447
"""Update a mirror of this branch.
1053
449
The target branch will not have its working tree populated because this
1054
450
is both expensive, and is not supported on remote file systems.
1056
452
Some smart servers or protocols *may* put the working tree in place in
1063
459
If branches have diverged, you can use 'bzr push --overwrite' to replace
1064
460
the other branch completely, discarding its unmerged changes.
1066
462
If you want to ensure you have the different changes in the other branch,
1067
463
do a merge (see bzr help merge) from the other branch, and commit that.
1068
464
After that you will be able to do a push without '--overwrite'.
1070
466
If there is no default push location set, the first push will set it.
1071
467
After that, you can omit the location to use the default. To change the
1072
default, use --remember. The value will only be saved if the remote
1073
location can be accessed.
468
default, use --remember.
1076
_see_also = ['pull', 'update', 'working-trees']
1077
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1078
Option('create-prefix',
1079
help='Create the path leading up to the branch '
1080
'if it does not already exist.'),
1081
custom_help('directory',
1082
help='Branch to push from, '
1083
'rather than the one containing the working directory.'),
1084
Option('use-existing-dir',
1085
help='By default push will fail if the target'
1086
' directory exists, but does not already'
1087
' have a control directory. This flag will'
1088
' allow push to proceed.'),
1090
help='Create a stacked branch that references the public location '
1091
'of the parent branch.'),
1092
Option('stacked-on',
1093
help='Create a stacked branch that refers to another branch '
1094
'for the commit history. Only the work not present in the '
1095
'referenced branch is included in the branch created.',
1098
help='Refuse to push if there are uncommitted changes in'
1099
' the working tree, --no-strict disables the check.'),
470
takes_options = ['remember', 'overwrite',
471
Option('create-prefix',
472
help='Create the path leading up to the branch '
473
'if it does not already exist')]
1101
474
takes_args = ['location?']
1102
encoding_type = 'replace'
1104
476
def run(self, location=None, remember=False, overwrite=False,
1105
create_prefix=False, verbose=False, revision=None,
1106
use_existing_dir=False, directory=None, stacked_on=None,
1107
stacked=False, strict=None):
1108
from bzrlib.push import _show_push_branch
1110
if directory is None:
1112
# Get the source branch
1114
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1115
# Get the tip's revision_id
1116
revision = _get_one_revision('push', revision)
1117
if revision is not None:
1118
revision_id = revision.in_history(br_from).rev_id
1121
if tree is not None and revision_id is None:
1122
tree.check_changed_or_out_of_date(
1123
strict, 'push_strict',
1124
more_error='Use --no-strict to force the push.',
1125
more_warning='Uncommitted changes will not be pushed.')
1126
# Get the stacked_on branch, if any
1127
if stacked_on is not None:
1128
stacked_on = urlutils.normalize_url(stacked_on)
1130
parent_url = br_from.get_parent()
1132
parent = Branch.open(parent_url)
1133
stacked_on = parent.get_public_branch()
1135
# I considered excluding non-http url's here, thus forcing
1136
# 'public' branches only, but that only works for some
1137
# users, so it's best to just depend on the user spotting an
1138
# error by the feedback given to them. RBC 20080227.
1139
stacked_on = parent_url
1141
raise errors.BzrCommandError(
1142
"Could not determine branch to refer to.")
1144
# Get the destination location
477
create_prefix=False, verbose=False):
478
# FIXME: Way too big! Put this into a function called from the
480
from bzrlib.transport import get_transport
482
br_from = Branch.open_containing('.')[0]
483
stored_loc = br_from.get_push_location()
1145
484
if location is None:
1146
stored_loc = br_from.get_push_location()
1147
485
if stored_loc is None:
1148
raise errors.BzrCommandError(
1149
"No push location known or specified.")
486
raise BzrCommandError("No push location known or specified.")
1151
display_url = urlutils.unescape_for_display(stored_loc,
1153
self.outf.write("Using saved push location: %s\n" % display_url)
488
print "Using saved location: %s" % stored_loc
1154
489
location = stored_loc
490
if br_from.get_push_location() is None or remember:
491
br_from.set_push_location(location)
493
dir_to = bzrlib.bzrdir.BzrDir.open(location)
494
br_to = dir_to.open_branch()
495
except NotBranchError:
497
transport = get_transport(location).clone('..')
498
if not create_prefix:
500
transport.mkdir(transport.relpath(location))
502
raise BzrCommandError("Parent directory of %s "
503
"does not exist." % location)
505
current = transport.base
506
needed = [(transport, transport.relpath(location))]
509
transport, relpath = needed[-1]
510
transport.mkdir(relpath)
513
new_transport = transport.clone('..')
514
needed.append((new_transport,
515
new_transport.relpath(transport.base)))
516
if new_transport.base == transport.base:
517
raise BzrCommandError("Could not create "
519
dir_to = br_from.bzrdir.clone(location)
520
br_to = dir_to.open_branch()
521
old_rh = br_to.revision_history()
524
tree_to = dir_to.open_workingtree()
525
except errors.NotLocalUrl:
526
# TODO: This should be updated for branches which don't have a
527
# working tree, as opposed to ones where we just couldn't
529
warning('This transport does not update the working '
530
'tree of: %s' % (br_to.base,))
531
count = br_to.pull(br_from, overwrite)
532
except NoWorkingTree:
533
count = br_to.pull(br_from, overwrite)
535
count = tree_to.pull(br_from, overwrite)
536
except DivergedBranches:
537
raise BzrCommandError("These branches have diverged."
538
" Try a merge then push with overwrite.")
539
note('%d revision(s) pushed.' % (count,))
1156
_show_push_branch(br_from, revision_id, location, self.outf,
1157
verbose=verbose, overwrite=overwrite, remember=remember,
1158
stacked_on=stacked_on, create_prefix=create_prefix,
1159
use_existing_dir=use_existing_dir)
542
new_rh = br_to.revision_history()
545
from bzrlib.log import show_changed_revisions
546
show_changed_revisions(br_to, old_rh, new_rh)
1162
549
class cmd_branch(Command):
1163
__doc__ = """Create a new branch that is a copy of an existing branch.
550
"""Create a new copy of a branch.
1165
552
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1166
553
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1167
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1168
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1169
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1172
555
To retrieve the branch as of a particular revision, supply the --revision
1173
556
parameter, as in "branch foo/bar -r 5".
558
--basis is to speed up branching from remote branches. When specified, it
559
copies all the file-contents, inventory and revision data from the basis
560
branch before copying anything from the remote branch.
1176
_see_also = ['checkout']
1177
562
takes_args = ['from_location', 'to_location?']
1178
takes_options = ['revision', Option('hardlink',
1179
help='Hard-link working tree files where possible.'),
1181
help="Create a branch without a working-tree."),
1183
help="Switch the checkout in the current directory "
1184
"to the new branch."),
1186
help='Create a stacked branch referring to the source branch. '
1187
'The new branch will depend on the availability of the source '
1188
'branch for all operations.'),
1189
Option('standalone',
1190
help='Do not use a shared repository, even if available.'),
1191
Option('use-existing-dir',
1192
help='By default branch will fail if the target'
1193
' directory exists, but does not already'
1194
' have a control directory. This flag will'
1195
' allow branch to proceed.'),
1197
help="Bind new branch to from location."),
563
takes_options = ['revision', 'basis']
1199
564
aliases = ['get', 'clone']
1201
def run(self, from_location, to_location=None, revision=None,
1202
hardlink=False, stacked=False, standalone=False, no_tree=False,
1203
use_existing_dir=False, switch=False, bind=False):
1204
from bzrlib import switch as _mod_switch
1205
from bzrlib.tag import _merge_tags_if_possible
1206
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1208
revision = _get_one_revision('branch', revision)
1209
self.add_cleanup(br_from.lock_read().unlock)
1210
if revision is not None:
1211
revision_id = revision.as_revision_id(br_from)
1213
# FIXME - wt.last_revision, fallback to branch, fall back to
1214
# None or perhaps NULL_REVISION to mean copy nothing
1216
revision_id = br_from.last_revision()
1217
if to_location is None:
1218
to_location = urlutils.derive_to_location(from_location)
1219
to_transport = transport.get_transport(to_location)
1221
to_transport.mkdir('.')
1222
except errors.FileExists:
1223
if not use_existing_dir:
1224
raise errors.BzrCommandError('Target directory "%s" '
1225
'already exists.' % to_location)
1228
bzrdir.BzrDir.open_from_transport(to_transport)
1229
except errors.NotBranchError:
566
def run(self, from_location, to_location=None, revision=None, basis=None):
567
from bzrlib.osutils import rmtree
570
elif len(revision) > 1:
571
raise BzrCommandError(
572
'bzr branch --revision takes exactly 1 revision value')
574
br_from = Branch.open(from_location)
576
if e.errno == errno.ENOENT:
577
raise BzrCommandError('Source location "%s" does not'
578
' exist.' % to_location)
583
if basis is not None:
584
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
587
if len(revision) == 1 and revision[0] is not None:
588
revision_id = revision[0].in_history(br_from)[1]
590
# FIXME - wt.last_revision, fallback to branch, fall back to
591
# None or perhaps NULL_REVISION to mean copy nothing
593
revision_id = br_from.last_revision()
594
if to_location is None:
595
to_location = os.path.basename(from_location.rstrip("/\\"))
598
name = os.path.basename(to_location) + '\n'
600
os.mkdir(to_location)
602
if e.errno == errno.EEXIST:
603
raise BzrCommandError('Target directory "%s" already'
604
' exists.' % to_location)
605
if e.errno == errno.ENOENT:
606
raise BzrCommandError('Parent of "%s" does not exist.' %
1232
raise errors.AlreadyBranchError(to_location)
1233
except errors.NoSuchFile:
1234
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1237
# preserve whatever source format we have.
1238
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1239
possible_transports=[to_transport],
1240
accelerator_tree=accelerator_tree,
1241
hardlink=hardlink, stacked=stacked,
1242
force_new_repo=standalone,
1243
create_tree_if_local=not no_tree,
1244
source_branch=br_from)
1245
branch = dir.open_branch()
1246
except errors.NoSuchRevision:
1247
to_transport.delete_tree('.')
1248
msg = "The branch %s has no revision %s." % (from_location,
1250
raise errors.BzrCommandError(msg)
1251
_merge_tags_if_possible(br_from, branch)
1252
# If the source branch is stacked, the new branch may
1253
# be stacked whether we asked for that explicitly or not.
1254
# We therefore need a try/except here and not just 'if stacked:'
1256
note('Created new stacked branch referring to %s.' %
1257
branch.get_stacked_on_url())
1258
except (errors.NotStacked, errors.UnstackableBranchFormat,
1259
errors.UnstackableRepositoryFormat), e:
611
# preserve whatever source format we have.
612
dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
613
branch = dir.open_branch()
614
except bzrlib.errors.NoSuchRevision:
616
msg = "The branch %s has no revision %s." % (from_location, revision[0])
617
raise BzrCommandError(msg)
618
except bzrlib.errors.UnlistableBranch:
620
msg = "The branch %s cannot be used as a --basis" % (basis,)
621
raise BzrCommandError(msg)
623
branch.control_files.put_utf8('branch-name', name)
1260
625
note('Branched %d revision(s).' % branch.revno())
1262
# Bind to the parent
1263
parent_branch = Branch.open(from_location)
1264
branch.bind(parent_branch)
1265
note('New branch bound to %s' % from_location)
1267
# Switch to the new branch
1268
wt, _ = WorkingTree.open_containing('.')
1269
_mod_switch.switch(wt.bzrdir, branch)
1270
note('Switched to branch: %s',
1271
urlutils.unescape_for_display(branch.base, 'utf-8'))
1274
630
class cmd_checkout(Command):
1275
__doc__ = """Create a new checkout of an existing branch.
631
"""Create a new checkout of an existing branch.
1277
633
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1278
634
the branch found in '.'. This is useful if you have removed the working tree
1279
635
or if it was never created - i.e. if you pushed the branch to its current
1280
636
location using SFTP.
1282
638
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1283
639
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1284
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1285
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1286
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1289
641
To retrieve the branch as of a particular revision, supply the --revision
1290
642
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1291
643
out of date [so you cannot commit] but it may be useful (i.e. to examine old
646
--basis is to speed up checking out from remote branches. When specified, it
647
uses the inventory and file contents from the basis branch in preference to the
648
branch being checked out.
1295
_see_also = ['checkouts', 'branch']
1296
650
takes_args = ['branch_location?', 'to_location?']
1297
takes_options = ['revision',
651
takes_options = ['revision', # , 'basis']
1298
652
Option('lightweight',
1299
help="Perform a lightweight checkout. Lightweight "
653
help="perform a lightweight checkout. Lightweight "
1300
654
"checkouts depend on access to the branch for "
1301
"every operation. Normal checkouts can perform "
655
"every operation. Normal checkouts can perform "
1302
656
"common operations like diff and status without "
1303
657
"such access, and also support local commits."
1305
Option('files-from', type=str,
1306
help="Get file contents from this tree."),
1308
help='Hard-link working tree files where possible.'
1313
def run(self, branch_location=None, to_location=None, revision=None,
1314
lightweight=False, files_from=None, hardlink=False):
661
def run(self, branch_location=None, to_location=None, revision=None, basis=None,
665
elif len(revision) > 1:
666
raise BzrCommandError(
667
'bzr checkout --revision takes exactly 1 revision value')
1315
668
if branch_location is None:
1316
branch_location = osutils.getcwd()
669
branch_location = bzrlib.osutils.getcwd()
1317
670
to_location = branch_location
1318
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1320
revision = _get_one_revision('checkout', revision)
1321
if files_from is not None:
1322
accelerator_tree = WorkingTree.open(files_from)
1323
if revision is not None:
1324
revision_id = revision.as_revision_id(source)
671
source = Branch.open(branch_location)
672
if len(revision) == 1 and revision[0] is not None:
673
revision_id = revision[0].in_history(source)[1]
1326
675
revision_id = None
1327
676
if to_location is None:
1328
to_location = urlutils.derive_to_location(branch_location)
1329
# if the source and to_location are the same,
677
to_location = os.path.basename(branch_location.rstrip("/\\"))
678
# if the source and to_location are the same,
1330
679
# and there is no working tree,
1331
680
# then reconstitute a branch
1332
if (osutils.abspath(to_location) ==
1333
osutils.abspath(branch_location)):
681
if (bzrlib.osutils.abspath(to_location) ==
682
bzrlib.osutils.abspath(branch_location)):
1335
684
source.bzrdir.open_workingtree()
1336
685
except errors.NoWorkingTree:
1337
source.bzrdir.create_workingtree(revision_id)
686
source.bzrdir.create_workingtree()
1341
message = ('Copying history to "%s". '
1342
'To checkout without local history use --lightweight.' % to_location)
1343
ui.ui_factory.show_message(message)
1344
source.create_checkout(to_location, revision_id, lightweight,
1345
accelerator_tree, hardlink)
689
os.mkdir(to_location)
691
if e.errno == errno.EEXIST:
692
raise BzrCommandError('Target directory "%s" already'
693
' exists.' % to_location)
694
if e.errno == errno.ENOENT:
695
raise BzrCommandError('Parent of "%s" does not exist.' %
699
old_format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
700
bzrlib.bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
703
checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
704
bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
706
checkout_branch = bzrlib.bzrdir.BzrDir.create_branch_convenience(
707
to_location, force_new_tree=False)
708
checkout = checkout_branch.bzrdir
709
checkout_branch.bind(source)
710
if revision_id is not None:
711
rh = checkout_branch.revision_history()
712
checkout_branch.set_revision_history(rh[:rh.index(revision_id) + 1])
713
checkout.create_workingtree(revision_id)
715
bzrlib.bzrdir.BzrDirFormat.set_default_format(old_format)
1348
718
class cmd_renames(Command):
1349
__doc__ = """Show list of renamed files.
719
"""Show list of renamed files.
1351
721
# TODO: Option to show renames between two historical versions.
1353
723
# TODO: Only show renames under dir, rather than in the whole branch.
1354
_see_also = ['status']
1355
724
takes_args = ['dir?']
1357
726
@display_command
1358
727
def run(self, dir=u'.'):
1359
728
tree = WorkingTree.open_containing(dir)[0]
1360
self.add_cleanup(tree.lock_read().unlock)
1361
new_inv = tree.inventory
1362
old_tree = tree.basis_tree()
1363
self.add_cleanup(old_tree.lock_read().unlock)
1364
old_inv = old_tree.inventory
1366
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1367
for f, paths, c, v, p, n, k, e in iterator:
1368
if paths[0] == paths[1]:
1372
renames.append(paths)
729
old_inv = tree.basis_tree().inventory
730
new_inv = tree.read_working_inventory()
732
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
1374
734
for old_name, new_name in renames:
1375
self.outf.write("%s => %s\n" % (old_name, new_name))
735
print "%s => %s" % (old_name, new_name)
1378
738
class cmd_update(Command):
1379
__doc__ = """Update a tree to have the latest code committed to its branch.
739
"""Update a tree to have the latest code committed to its branch.
1381
741
This will perform a merge into the working tree, and may generate
1382
conflicts. If you have any local changes, you will still
742
conflicts. If you have any local changes, you will still
1383
743
need to commit them after the update for the update to be complete.
1385
If you want to discard your local changes, you can just do a
745
If you want to discard your local changes, you can just do a
1386
746
'bzr revert' instead of 'bzr commit' after the update.
1388
If the tree's branch is bound to a master branch, it will also update
1389
the branch from the master.
1392
_see_also = ['pull', 'working-trees', 'status-flags']
1393
748
takes_args = ['dir?']
1394
takes_options = ['revision']
1397
def run(self, dir='.', revision=None):
1398
if revision is not None and len(revision) != 1:
1399
raise errors.BzrCommandError(
1400
"bzr update --revision takes exactly one revision")
750
def run(self, dir='.'):
1401
751
tree = WorkingTree.open_containing(dir)[0]
1402
branch = tree.branch
1403
possible_transports = []
1404
master = branch.get_master_branch(
1405
possible_transports=possible_transports)
1406
if master is not None:
1407
branch_location = master.base
1410
branch_location = tree.branch.base
1411
tree.lock_tree_write()
1412
self.add_cleanup(tree.unlock)
1413
# get rid of the final '/' and be ready for display
1414
branch_location = urlutils.unescape_for_display(
1415
branch_location.rstrip('/'),
1417
existing_pending_merges = tree.get_parent_ids()[1:]
1421
# may need to fetch data into a heavyweight checkout
1422
# XXX: this may take some time, maybe we should display a
1424
old_tip = branch.update(possible_transports)
1425
if revision is not None:
1426
revision_id = revision[0].as_revision_id(branch)
1428
revision_id = branch.last_revision()
1429
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1430
revno = branch.revision_id_to_dotted_revno(revision_id)
1431
note("Tree is up to date at revision %s of branch %s" %
1432
('.'.join(map(str, revno)), branch_location))
1434
view_info = _get_view_info_for_change_reporter(tree)
1435
change_reporter = delta._ChangeReporter(
1436
unversioned_filter=tree.is_ignored,
1437
view_info=view_info)
1439
conflicts = tree.update(
1441
possible_transports=possible_transports,
1442
revision=revision_id,
1444
except errors.NoSuchRevision, e:
1445
raise errors.BzrCommandError(
1446
"branch has no revision %s\n"
1447
"bzr update --revision only works"
1448
" for a revision in the branch history"
1450
revno = tree.branch.revision_id_to_dotted_revno(
1451
_mod_revision.ensure_null(tree.last_revision()))
1452
note('Updated to revision %s of branch %s' %
1453
('.'.join(map(str, revno)), branch_location))
1454
parent_ids = tree.get_parent_ids()
1455
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1456
note('Your local commits will now show as pending merges with '
1457
"'bzr status', and can be committed with 'bzr commit'.")
754
if tree.last_revision() == tree.branch.last_revision():
755
# may be up to date, check master too.
756
master = tree.branch.get_master_branch()
757
if master is None or master.last_revision == tree.last_revision():
758
note("Tree is up to date.")
760
conflicts = tree.update()
761
note('Updated to revision %d.' %
762
(tree.branch.revision_id_to_revno(tree.last_revision()),))
1464
771
class cmd_info(Command):
1465
__doc__ = """Show information about a working tree, branch or repository.
772
"""Show information about a working tree, branch or repository.
1467
774
This command will show all known locations and formats associated to the
1468
tree, branch or repository.
1470
In verbose mode, statistical information is included with each report.
1471
To see extended statistic information, use a verbosity level of 2 or
1472
higher by specifying the verbose option multiple times, e.g. -vv.
775
tree, branch or repository. Statistical information is included with
1474
778
Branches and working trees will also report any missing revisions.
1478
Display information on the format and related locations:
1482
Display the above together with extended format information and
1483
basic statistics (like the number of files in the working tree and
1484
number of revisions in the branch and repository):
1488
Display the above together with number of committers to the branch:
1492
_see_also = ['revno', 'working-trees', 'repositories']
1493
780
takes_args = ['location?']
1494
781
takes_options = ['verbose']
1495
encoding_type = 'replace'
1497
783
@display_command
1498
784
def run(self, location=None, verbose=False):
1500
noise_level = get_verbosity_level()
1503
785
from bzrlib.info import show_bzrdir_info
1504
786
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1505
verbose=noise_level, outfile=self.outf)
1508
790
class cmd_remove(Command):
1509
__doc__ = """Remove files or directories.
791
"""Make a file unversioned.
1511
This makes bzr stop tracking changes to the specified files. bzr will delete
1512
them if they can easily be recovered using revert. If no options or
1513
parameters are given bzr will scan for files that are being tracked by bzr
1514
but missing in your tree and stop tracking them for you.
793
This makes bzr stop tracking changes to a versioned file. It does
794
not delete the working copy.
1516
takes_args = ['file*']
1517
takes_options = ['verbose',
1518
Option('new', help='Only remove files that have never been committed.'),
1519
RegistryOption.from_kwargs('file-deletion-strategy',
1520
'The file deletion mode to be used.',
1521
title='Deletion Strategy', value_switches=True, enum_switch=False,
1522
safe='Only delete files if they can be'
1523
' safely recovered (default).',
1524
keep='Delete from bzr but leave the working copy.',
1525
force='Delete all the specified files, even if they can not be '
1526
'recovered and even if they are non-empty directories.')]
1527
aliases = ['rm', 'del']
1528
encoding_type = 'replace'
1530
def run(self, file_list, verbose=False, new=False,
1531
file_deletion_strategy='safe'):
796
takes_args = ['file+']
797
takes_options = ['verbose']
800
def run(self, file_list, verbose=False):
1532
801
tree, file_list = tree_files(file_list)
1534
if file_list is not None:
1535
file_list = [f for f in file_list]
1537
self.add_cleanup(tree.lock_write().unlock)
1538
# Heuristics should probably all move into tree.remove_smart or
1541
added = tree.changes_from(tree.basis_tree(),
1542
specific_files=file_list).added
1543
file_list = sorted([f[0] for f in added], reverse=True)
1544
if len(file_list) == 0:
1545
raise errors.BzrCommandError('No matching files.')
1546
elif file_list is None:
1547
# missing files show up in iter_changes(basis) as
1548
# versioned-with-no-kind.
1550
for change in tree.iter_changes(tree.basis_tree()):
1551
# Find paths in the working tree that have no kind:
1552
if change[1][1] is not None and change[6][1] is None:
1553
missing.append(change[1][1])
1554
file_list = sorted(missing, reverse=True)
1555
file_deletion_strategy = 'keep'
1556
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1557
keep_files=file_deletion_strategy=='keep',
1558
force=file_deletion_strategy=='force')
802
tree.remove(file_list, verbose=verbose)
1561
805
class cmd_file_id(Command):
1562
__doc__ = """Print file_id of a particular file or directory.
806
"""Print file_id of a particular file or directory.
1564
808
The file_id is assigned when the file is first added and remains the
1565
809
same through all revisions where the file exists, even when it is
1566
810
moved or renamed.
1570
_see_also = ['inventory', 'ls']
1571
813
takes_args = ['filename']
1573
814
@display_command
1574
815
def run(self, filename):
1575
816
tree, relpath = WorkingTree.open_containing(filename)
1576
i = tree.path2id(relpath)
1578
raise errors.NotVersionedError(filename)
817
i = tree.inventory.path2id(relpath)
819
raise BzrError("%r is not a versioned file" % filename)
1580
self.outf.write(i + '\n')
1583
824
class cmd_file_path(Command):
1584
__doc__ = """Print path of file_ids to a file or directory.
825
"""Print path of file_ids to a file or directory.
1586
827
This prints one line for each directory down to the target,
1587
starting at the branch root.
828
starting at the branch root."""
1591
830
takes_args = ['filename']
1593
831
@display_command
1594
832
def run(self, filename):
1595
833
tree, relpath = WorkingTree.open_containing(filename)
1596
fid = tree.path2id(relpath)
1598
raise errors.NotVersionedError(filename)
1599
segments = osutils.splitpath(relpath)
1600
for pos in range(1, len(segments) + 1):
1601
path = osutils.joinpath(segments[:pos])
1602
self.outf.write("%s\n" % tree.path2id(path))
835
fid = inv.path2id(relpath)
837
raise BzrError("%r is not a versioned file" % filename)
838
for fip in inv.get_idpath(fid):
1605
842
class cmd_reconcile(Command):
1606
__doc__ = """Reconcile bzr metadata in a branch.
843
"""Reconcile bzr metadata in a branch.
1608
845
This can correct data mismatches that may have been caused by
1609
846
previous ghost operations or bzr upgrades. You should only
1610
need to run this command if 'bzr check' or a bzr developer
847
need to run this command if 'bzr check' or a bzr developer
1611
848
advises you to run it.
1613
850
If a second branch is provided, cross-branch reconciliation is
1615
852
id which was not present in very early bzr versions is represented
1616
853
correctly in both branches.
1618
At the same time it is run it may recompress data resulting in
855
At the same time it is run it may recompress data resulting in
1619
856
a potential saving in disk space or performance gain.
1621
858
The branch *MUST* be on a listable system such as local disk or sftp.
1624
_see_also = ['check']
1625
860
takes_args = ['branch?']
1627
862
def run(self, branch="."):
1628
863
from bzrlib.reconcile import reconcile
1629
dir = bzrdir.BzrDir.open(branch)
864
dir = bzrlib.bzrdir.BzrDir.open(branch)
1633
868
class cmd_revision_history(Command):
1634
__doc__ = """Display the list of revision ids on a branch."""
1637
takes_args = ['location?']
869
"""Display list of revision ids on this branch."""
1641
871
@display_command
1642
def run(self, location="."):
1643
branch = Branch.open_containing(location)[0]
1644
for revid in branch.revision_history():
1645
self.outf.write(revid)
1646
self.outf.write('\n')
873
branch = WorkingTree.open_containing(u'.')[0].branch
874
for patchid in branch.revision_history():
1649
878
class cmd_ancestry(Command):
1650
__doc__ = """List all revisions merged into this branch."""
1652
_see_also = ['log', 'revision-history']
1653
takes_args = ['location?']
879
"""List all revisions merged into this branch."""
1657
881
@display_command
1658
def run(self, location="."):
1660
wt = WorkingTree.open_containing(location)[0]
1661
except errors.NoWorkingTree:
1662
b = Branch.open(location)
1663
last_revision = b.last_revision()
1666
last_revision = wt.last_revision()
1668
revision_ids = b.repository.get_ancestry(last_revision)
1670
for revision_id in revision_ids:
1671
self.outf.write(revision_id + '\n')
883
tree = WorkingTree.open_containing(u'.')[0]
885
# FIXME. should be tree.last_revision
886
for revision_id in b.repository.get_ancestry(b.last_revision()):
1674
890
class cmd_init(Command):
1675
__doc__ = """Make a directory into a versioned branch.
891
"""Make a directory into a versioned branch.
1677
893
Use this to create an empty branch, or before importing an
1678
894
existing project.
1680
If there is a repository in a parent directory of the location, then
896
If there is a repository in a parent directory of the location, then
1681
897
the history of the branch will be stored in the repository. Otherwise
1682
init creates a standalone branch which carries its own history
1683
in the .bzr directory.
898
init creates a standalone branch which carries its own history in
1685
901
If there is already a branch at the location but it has no working tree,
1686
902
the tree can be populated with 'bzr checkout'.
1688
Recipe for importing a tree of files::
904
Recipe for importing a tree of files:
1694
bzr commit -m "imported project"
909
bzr commit -m 'imported project'
1697
_see_also = ['init-repository', 'branch', 'checkout']
1698
911
takes_args = ['location?']
1699
912
takes_options = [
1700
Option('create-prefix',
1701
help='Create the path leading up to the branch '
1702
'if it does not already exist.'),
1703
RegistryOption('format',
1704
help='Specify a format for this branch. '
1705
'See "help formats".',
1706
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1707
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1708
value_switches=True,
1709
title="Branch format",
1711
Option('append-revisions-only',
1712
help='Never change revnos or the existing log.'
1713
' Append revisions to it only.')
1715
def run(self, location=None, format=None, append_revisions_only=False,
1716
create_prefix=False):
914
help='Specify a format for this branch. Current'
915
' formats are: default, knit, metaweave and'
916
' weave. Default is knit; metaweave and'
917
' weave are deprecated',
918
type=get_format_type),
920
def run(self, location=None, format=None):
921
from bzrlib.branch import Branch
1717
922
if format is None:
1718
format = bzrdir.format_registry.make_bzrdir('default')
923
format = get_format_type('default')
1719
924
if location is None:
1722
to_transport = transport.get_transport(location)
1724
# The path has to exist to initialize a
1725
# branch inside of it.
1726
# Just using os.mkdir, since I don't
1727
# believe that we want to create a bunch of
1728
# locations if the user supplies an extended path
1730
to_transport.ensure_base()
1731
except errors.NoSuchFile:
1732
if not create_prefix:
1733
raise errors.BzrCommandError("Parent directory of %s"
1735
"\nYou may supply --create-prefix to create all"
1736
" leading parent directories."
1738
to_transport.create_prefix()
1741
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1742
except errors.NotBranchError:
927
# The path has to exist to initialize a
928
# branch inside of it.
929
# Just using os.mkdir, since I don't
930
# believe that we want to create a bunch of
931
# locations if the user supplies an extended path
932
if not os.path.exists(location):
935
existing_bzrdir = bzrdir.BzrDir.open(location)
936
except NotBranchError:
1743
937
# really a NotBzrDir error...
1744
create_branch = bzrdir.BzrDir.create_branch_convenience
1745
branch = create_branch(to_transport.base, format=format,
1746
possible_transports=[to_transport])
1747
a_bzrdir = branch.bzrdir
938
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1749
from bzrlib.transport.local import LocalTransport
1750
if a_bzrdir.has_branch():
1751
if (isinstance(to_transport, LocalTransport)
1752
and not a_bzrdir.has_workingtree()):
1753
raise errors.BranchExistsWithoutWorkingTree(location)
1754
raise errors.AlreadyBranchError(location)
1755
branch = a_bzrdir.create_branch()
1756
a_bzrdir.create_workingtree()
1757
if append_revisions_only:
1759
branch.set_append_revisions_only(True)
1760
except errors.UpgradeRequired:
1761
raise errors.BzrCommandError('This branch format cannot be set'
1762
' to append-revisions-only. Try --default.')
1764
from bzrlib.info import describe_layout, describe_format
1766
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1767
except (errors.NoWorkingTree, errors.NotLocalUrl):
1769
repository = branch.repository
1770
layout = describe_layout(repository, branch, tree).lower()
1771
format = describe_format(a_bzrdir, repository, branch, tree)
1772
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1773
if repository.is_shared():
1774
#XXX: maybe this can be refactored into transport.path_or_url()
1775
url = repository.bzrdir.root_transport.external_url()
1777
url = urlutils.local_path_from_url(url)
1778
except errors.InvalidURL:
1780
self.outf.write("Using shared repository: %s\n" % url)
940
if existing_bzrdir.has_branch():
941
if existing_bzrdir.has_workingtree():
942
raise errors.AlreadyBranchError(location)
944
raise errors.BranchExistsWithoutWorkingTree(location)
946
existing_bzrdir.create_branch()
947
existing_bzrdir.create_workingtree()
1783
950
class cmd_init_repository(Command):
1784
__doc__ = """Create a shared repository for branches to share storage space.
1786
New branches created under the repository directory will store their
1787
revisions in the repository, not in the branch directory. For branches
1788
with shared history, this reduces the amount of storage needed and
1789
speeds up the creation of new branches.
1791
If the --no-trees option is given then the branches in the repository
1792
will not have working trees by default. They will still exist as
1793
directories on disk, but they will not have separate copies of the
1794
files at a certain revision. This can be useful for repositories that
1795
store branches which are interacted with through checkouts or remote
1796
branches, such as on a server.
1799
Create a shared repository holding just branches::
1801
bzr init-repo --no-trees repo
1804
Make a lightweight checkout elsewhere::
1806
bzr checkout --lightweight repo/trunk trunk-checkout
951
"""Create a shared repository to hold branches.
953
New branches created under the repository directory will store their revisions
954
in the repository, not in the branch directory, if the branch format supports
960
bzr checkout --lightweight repo/trunk trunk-checkout
1811
_see_also = ['init', 'branch', 'checkout', 'repositories']
1812
takes_args = ["location"]
1813
takes_options = [RegistryOption('format',
1814
help='Specify a format for this repository. See'
1815
' "bzr help formats" for details.',
1816
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1817
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1818
value_switches=True, title='Repository format'),
1820
help='Branches in the repository will default to'
1821
' not having a working tree.'),
964
takes_args = ["location"]
965
takes_options = [Option('format',
966
help='Specify a format for this repository.'
967
' Current formats are: default, knit,'
968
' metaweave and weave. Default is knit;'
969
' metaweave and weave are deprecated',
970
type=get_format_type),
972
help='Allows branches in repository to have'
1823
974
aliases = ["init-repo"]
1825
def run(self, location, format=None, no_trees=False):
975
def run(self, location, format=None, trees=False):
976
from bzrlib.transport import get_transport
1826
977
if format is None:
1827
format = bzrdir.format_registry.make_bzrdir('default')
1829
if location is None:
1832
to_transport = transport.get_transport(location)
1833
to_transport.ensure_base()
1835
newdir = format.initialize_on_transport(to_transport)
978
format = get_format_type('default')
979
transport = get_transport(location)
980
if not transport.has('.'):
982
newdir = format.initialize_on_transport(transport)
1836
983
repo = newdir.create_repository(shared=True)
1837
repo.set_make_working_trees(not no_trees)
1839
from bzrlib.info import show_bzrdir_info
1840
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
984
repo.set_make_working_trees(trees)
1843
987
class cmd_diff(Command):
1844
__doc__ = """Show differences in the working tree, between revisions or branches.
1846
If no arguments are given, all changes for the current tree are listed.
1847
If files are given, only the changes in those files are listed.
1848
Remote and multiple branches can be compared by using the --old and
1849
--new options. If not provided, the default for both is derived from
1850
the first argument, if any, or the current tree if no arguments are
988
"""Show differences in working tree.
990
If files are listed, only the changes in those files are listed.
991
Otherwise, all changes for the tree are listed.
1853
993
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1854
994
produces patches suitable for "patch -p1".
1858
2 - unrepresentable changes
1863
Shows the difference in the working tree versus the last commit::
1867
Difference between the working tree and revision 1::
1871
Difference between revision 3 and revision 1::
1875
Difference between revision 3 and revision 1 for branch xxx::
1879
To see the changes introduced in revision X::
1883
Note that in the case of a merge, the -c option shows the changes
1884
compared to the left hand parent. To see the changes against
1885
another parent, use::
1887
bzr diff -r<chosen_parent>..X
1889
The changes introduced by revision 2 (equivalent to -r1..2)::
1893
Show just the differences for file NEWS::
1897
Show the differences in working tree xxx for file NEWS::
1901
Show the differences from branch xxx to this working tree:
1905
Show the differences between two branches for file NEWS::
1907
bzr diff --old xxx --new yyy NEWS
1909
Same as 'bzr diff' but prefix paths with old/ and new/::
1911
bzr diff --prefix old/:new/
1000
bzr diff --diff-prefix old/:new/
1001
bzr diff bzr.mine bzr.dev
1913
_see_also = ['status']
1004
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1005
# or a graphical diff.
1007
# TODO: Python difflib is not exactly the same as unidiff; should
1008
# either fix it up or prefer to use an external diff.
1010
# TODO: Selected-file diff is inefficient and doesn't show you
1013
# TODO: This probably handles non-Unix newlines poorly.
1914
1015
takes_args = ['file*']
1916
Option('diff-options', type=str,
1917
help='Pass these options to the external diff program.'),
1918
Option('prefix', type=str,
1920
help='Set prefixes added to old and new filenames, as '
1921
'two values separated by a colon. (eg "old/:new/").'),
1923
help='Branch/tree to compare from.',
1927
help='Branch/tree to compare to.',
1933
help='Use this command to compare files.',
1936
RegistryOption('format',
1937
help='Diff format to use.',
1938
lazy_registry=('bzrlib.diff', 'format_registry'),
1939
value_switches=False, title='Diff format'),
1016
takes_options = ['revision', 'diff-options', 'prefix']
1941
1017
aliases = ['di', 'dif']
1942
encoding_type = 'exact'
1944
1019
@display_command
1945
1020
def run(self, revision=None, file_list=None, diff_options=None,
1946
prefix=None, old=None, new=None, using=None, format=None):
1947
from bzrlib.diff import (get_trees_and_branches_to_diff_locked,
1022
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1950
1024
if (prefix is None) or (prefix == '0'):
1951
1025
# diff -p0 format
1990
1081
# directories with readdir, rather than stating each one. Same
1991
1082
# level of effort but possibly much less IO. (Or possibly not,
1992
1083
# if the directories are very large...)
1993
_see_also = ['status', 'ls']
1994
takes_options = ['directory', 'show-ids']
1996
1084
@display_command
1997
def run(self, show_ids=False, directory=u'.'):
1998
tree = WorkingTree.open_containing(directory)[0]
1999
self.add_cleanup(tree.lock_read().unlock)
1085
def run(self, show_ids=False):
1086
tree = WorkingTree.open_containing(u'.')[0]
2000
1087
old = tree.basis_tree()
2001
self.add_cleanup(old.lock_read().unlock)
2002
1088
for path, ie in old.inventory.iter_entries():
2003
1089
if not tree.has_id(ie.file_id):
2004
self.outf.write(path)
2006
self.outf.write(' ')
2007
self.outf.write(ie.file_id)
2008
self.outf.write('\n')
1091
print '%-50s %s' % (path, ie.file_id)
2011
1096
class cmd_modified(Command):
2012
__doc__ = """List files modified in working tree.
1097
"""List files modified in working tree."""
2016
_see_also = ['status', 'ls']
2017
takes_options = ['directory', 'null']
2019
1099
@display_command
2020
def run(self, null=False, directory=u'.'):
2021
tree = WorkingTree.open_containing(directory)[0]
2022
td = tree.changes_from(tree.basis_tree())
1101
from bzrlib.delta import compare_trees
1103
tree = WorkingTree.open_containing(u'.')[0]
1104
td = compare_trees(tree.basis_tree(), tree)
2023
1106
for path, id, kind, text_modified, meta_modified in td.modified:
2025
self.outf.write(path + '\0')
2027
self.outf.write(osutils.quotefn(path) + '\n')
2030
1111
class cmd_added(Command):
2031
__doc__ = """List files added in working tree.
1112
"""List files added in working tree."""
2035
_see_also = ['status', 'ls']
2036
takes_options = ['directory', 'null']
2038
1114
@display_command
2039
def run(self, null=False, directory=u'.'):
2040
wt = WorkingTree.open_containing(directory)[0]
2041
self.add_cleanup(wt.lock_read().unlock)
2042
basis = wt.basis_tree()
2043
self.add_cleanup(basis.lock_read().unlock)
2044
basis_inv = basis.inventory
1116
wt = WorkingTree.open_containing(u'.')[0]
1117
basis_inv = wt.basis_tree().inventory
2045
1118
inv = wt.inventory
2046
1119
for file_id in inv:
2047
1120
if file_id in basis_inv:
2049
if inv.is_root(file_id) and len(basis_inv) == 0:
2051
1122
path = inv.id2path(file_id)
2052
if not os.access(osutils.pathjoin(wt.basedir, path), os.F_OK):
1123
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
2055
self.outf.write(path + '\0')
2057
self.outf.write(osutils.quotefn(path) + '\n')
2060
1129
class cmd_root(Command):
2061
__doc__ = """Show the tree root directory.
1130
"""Show the tree root directory.
2063
1132
The root is the nearest enclosing directory with a .bzr control
2066
1134
takes_args = ['filename?']
2067
1135
@display_command
2068
1136
def run(self, filename=None):
2069
1137
"""Print the branch root."""
2070
1138
tree = WorkingTree.open_containing(filename)[0]
2071
self.outf.write(tree.basedir + '\n')
2074
def _parse_limit(limitstring):
2076
return int(limitstring)
2078
msg = "The limit argument must be an integer."
2079
raise errors.BzrCommandError(msg)
2082
def _parse_levels(s):
2086
msg = "The levels argument must be an integer."
2087
raise errors.BzrCommandError(msg)
2090
1142
class cmd_log(Command):
2091
__doc__ = """Show historical log for a branch or subset of a branch.
2093
log is bzr's default tool for exploring the history of a branch.
2094
The branch to use is taken from the first parameter. If no parameters
2095
are given, the branch containing the working directory is logged.
2096
Here are some simple examples::
2098
bzr log log the current branch
2099
bzr log foo.py log a file in its branch
2100
bzr log http://server/branch log a branch on a server
2102
The filtering, ordering and information shown for each revision can
2103
be controlled as explained below. By default, all revisions are
2104
shown sorted (topologically) so that newer revisions appear before
2105
older ones and descendants always appear before ancestors. If displayed,
2106
merged revisions are shown indented under the revision in which they
2111
The log format controls how information about each revision is
2112
displayed. The standard log formats are called ``long``, ``short``
2113
and ``line``. The default is long. See ``bzr help log-formats``
2114
for more details on log formats.
2116
The following options can be used to control what information is
2119
-l N display a maximum of N revisions
2120
-n N display N levels of revisions (0 for all, 1 for collapsed)
2121
-v display a status summary (delta) for each revision
2122
-p display a diff (patch) for each revision
2123
--show-ids display revision-ids (and file-ids), not just revnos
2125
Note that the default number of levels to display is a function of the
2126
log format. If the -n option is not used, the standard log formats show
2127
just the top level (mainline).
2129
Status summaries are shown using status flags like A, M, etc. To see
2130
the changes explained using words like ``added`` and ``modified``
2131
instead, use the -vv option.
2135
To display revisions from oldest to newest, use the --forward option.
2136
In most cases, using this option will have little impact on the total
2137
time taken to produce a log, though --forward does not incrementally
2138
display revisions like --reverse does when it can.
2140
:Revision filtering:
2142
The -r option can be used to specify what revision or range of revisions
2143
to filter against. The various forms are shown below::
2145
-rX display revision X
2146
-rX.. display revision X and later
2147
-r..Y display up to and including revision Y
2148
-rX..Y display from X to Y inclusive
2150
See ``bzr help revisionspec`` for details on how to specify X and Y.
2151
Some common examples are given below::
2153
-r-1 show just the tip
2154
-r-10.. show the last 10 mainline revisions
2155
-rsubmit:.. show what's new on this branch
2156
-rancestor:path.. show changes since the common ancestor of this
2157
branch and the one at location path
2158
-rdate:yesterday.. show changes since yesterday
2160
When logging a range of revisions using -rX..Y, log starts at
2161
revision Y and searches back in history through the primary
2162
("left-hand") parents until it finds X. When logging just the
2163
top level (using -n1), an error is reported if X is not found
2164
along the way. If multi-level logging is used (-n0), X may be
2165
a nested merge revision and the log will be truncated accordingly.
2169
If parameters are given and the first one is not a branch, the log
2170
will be filtered to show only those revisions that changed the
2171
nominated files or directories.
2173
Filenames are interpreted within their historical context. To log a
2174
deleted file, specify a revision range so that the file existed at
2175
the end or start of the range.
2177
Historical context is also important when interpreting pathnames of
2178
renamed files/directories. Consider the following example:
2180
* revision 1: add tutorial.txt
2181
* revision 2: modify tutorial.txt
2182
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2186
* ``bzr log guide.txt`` will log the file added in revision 1
2188
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2190
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2191
the original file in revision 2.
2193
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2194
was no file called guide.txt in revision 2.
2196
Renames are always followed by log. By design, there is no need to
2197
explicitly ask for this (and no way to stop logging a file back
2198
until it was last renamed).
2202
The --message option can be used for finding revisions that match a
2203
regular expression in a commit message.
2207
GUI tools and IDEs are often better at exploring history than command
2208
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2209
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2210
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2211
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2213
You may find it useful to add the aliases below to ``bazaar.conf``::
2217
top = log -l10 --line
2220
``bzr tip`` will then show the latest revision while ``bzr top``
2221
will show the last 10 mainline revisions. To see the details of a
2222
particular revision X, ``bzr show -rX``.
2224
If you are interested in looking deeper into a particular merge X,
2225
use ``bzr log -n0 -rX``.
2227
``bzr log -v`` on a branch with lots of history is currently
2228
very slow. A fix for this issue is currently under development.
2229
With or without that fix, it is recommended that a revision range
2230
be given when using the -v option.
2232
bzr has a generic full-text matching plugin, bzr-search, that can be
2233
used to find revisions matching user names, commit messages, etc.
2234
Among other features, this plugin can find all revisions containing
2235
a list of words but not others.
2237
When exploring non-mainline history on large projects with deep
2238
history, the performance of log can be greatly improved by installing
2239
the historycache plugin. This plugin buffers historical information
2240
trading disk space for faster speed.
1143
"""Show log of a branch, file, or directory.
1145
By default show the log of the branch containing the working directory.
1147
To request a range of logs, you can use the command -r begin..end
1148
-r revision requests a specific revision, -r ..end or -r begin.. are
1154
bzr log -r -10.. http://server/branch
2242
takes_args = ['file*']
2243
_see_also = ['log-formats', 'revisionspec']
2246
help='Show from oldest to newest.'),
2248
custom_help('verbose',
2249
help='Show files changed in each revision.'),
2253
type=bzrlib.option._parse_revision_str,
2255
help='Show just the specified revision.'
2256
' See also "help revisionspec".'),
2258
RegistryOption('authors',
2259
'What names to list as authors - first, all or committer.',
2261
lazy_registry=('bzrlib.log', 'author_list_registry'),
2265
help='Number of levels to display - 0 for all, 1 for flat.',
2267
type=_parse_levels),
2270
help='Show revisions whose message matches this '
2271
'regular expression.',
2275
help='Limit the output to the first N revisions.',
2280
help='Show changes made in each revision as a patch.'),
2281
Option('include-merges',
2282
help='Show merged revisions like --levels 0 does.'),
2283
Option('exclude-common-ancestry',
2284
help='Display only the revisions that are not part'
2285
' of both ancestries (require -rX..Y)'
2288
encoding_type = 'replace'
1157
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1159
takes_args = ['location?']
1160
takes_options = [Option('forward',
1161
help='show from oldest to newest'),
1164
help='show files changed in each revision'),
1165
'show-ids', 'revision',
1169
help='show revisions whose message matches this regexp',
2290
1173
@display_command
2291
def run(self, file_list=None, timezone='original',
1174
def run(self, location=None, timezone='original',
2293
1176
show_ids=False,
2297
1179
log_format=None,
2302
include_merges=False,
2304
exclude_common_ancestry=False,
2306
from bzrlib.log import (
2308
make_log_request_dict,
2309
_get_info_for_log_files,
1184
from bzrlib.log import log_formatter, show_log
1186
assert message is None or isinstance(message, basestring), \
1187
"invalid message argument %r" % message
2311
1188
direction = (forward and 'forward') or 'reverse'
2312
if (exclude_common_ancestry
2313
and (revision is None or len(revision) != 2)):
2314
raise errors.BzrCommandError(
2315
'--exclude-common-ancestry requires -r with two revisions')
2320
raise errors.BzrCommandError(
2321
'--levels and --include-merges are mutually exclusive')
2323
if change is not None:
2325
raise errors.RangeInChangeOption()
2326
if revision is not None:
2327
raise errors.BzrCommandError(
2328
'--revision and --change are mutually exclusive')
2333
filter_by_dir = False
2335
# find the file ids to log and check for directory filtering
2336
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2337
revision, file_list, self.add_cleanup)
2338
for relpath, file_id, kind in file_info_list:
2340
raise errors.BzrCommandError(
2341
"Path unknown at end or start of revision range: %s" %
2343
# If the relpath is the top of the tree, we log everything
2348
file_ids.append(file_id)
2349
filter_by_dir = filter_by_dir or (
2350
kind in ['directory', 'tree-reference'])
2353
# FIXME ? log the current subdir only RBC 20060203
2354
if revision is not None \
2355
and len(revision) > 0 and revision[0].get_branch():
2356
location = revision[0].get_branch()
2359
dir, relpath = bzrdir.BzrDir.open_containing(location)
2360
b = dir.open_branch()
2361
self.add_cleanup(b.lock_read().unlock)
2362
rev1, rev2 = _get_revision_range(revision, b, self.name())
2364
# Decide on the type of delta & diff filtering to use
2365
# TODO: add an --all-files option to make this configurable & consistent
2373
diff_type = 'partial'
2377
# Build the log formatter
2378
if log_format is None:
2379
log_format = log.log_formatter_registry.get_default(b)
2380
# Make a non-encoding output to include the diffs - bug 328007
2381
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2382
lf = log_format(show_ids=show_ids, to_file=self.outf,
2383
to_exact_file=unencoded_output,
2384
show_timezone=timezone,
2385
delta_format=get_verbosity_level(),
2387
show_advice=levels is None,
2388
author_list_handler=authors)
2390
# Choose the algorithm for doing the logging. It's annoying
2391
# having multiple code paths like this but necessary until
2392
# the underlying repository format is faster at generating
2393
# deltas or can provide everything we need from the indices.
2394
# The default algorithm - match-using-deltas - works for
2395
# multiple files and directories and is faster for small
2396
# amounts of history (200 revisions say). However, it's too
2397
# slow for logging a single file in a repository with deep
2398
# history, i.e. > 10K revisions. In the spirit of "do no
2399
# evil when adding features", we continue to use the
2400
# original algorithm - per-file-graph - for the "single
2401
# file that isn't a directory without showing a delta" case.
2402
partial_history = revision and b.repository._format.supports_chks
2403
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2404
or delta_type or partial_history)
2406
# Build the LogRequest and execute it
2407
if len(file_ids) == 0:
2409
rqst = make_log_request_dict(
2410
direction=direction, specific_fileids=file_ids,
2411
start_revision=rev1, end_revision=rev2, limit=limit,
2412
message_search=message, delta_type=delta_type,
2413
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2414
exclude_common_ancestry=exclude_common_ancestry,
2416
Logger(b, rqst).show(lf)
2419
def _get_revision_range(revisionspec_list, branch, command_name):
2420
"""Take the input of a revision option and turn it into a revision range.
2422
It returns RevisionInfo objects which can be used to obtain the rev_id's
2423
of the desired revisions. It does some user input validations.
2425
if revisionspec_list is None:
2428
elif len(revisionspec_list) == 1:
2429
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2430
elif len(revisionspec_list) == 2:
2431
start_spec = revisionspec_list[0]
2432
end_spec = revisionspec_list[1]
2433
if end_spec.get_branch() != start_spec.get_branch():
2434
# b is taken from revision[0].get_branch(), and
2435
# show_log will use its revision_history. Having
2436
# different branches will lead to weird behaviors.
2437
raise errors.BzrCommandError(
2438
"bzr %s doesn't accept two revisions in different"
2439
" branches." % command_name)
2440
if start_spec.spec is None:
2441
# Avoid loading all the history.
2442
rev1 = RevisionInfo(branch, None, None)
2444
rev1 = start_spec.in_history(branch)
2445
# Avoid loading all of history when we know a missing
2446
# end of range means the last revision ...
2447
if end_spec.spec is None:
2448
last_revno, last_revision_id = branch.last_revision_info()
2449
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2451
rev2 = end_spec.in_history(branch)
2453
raise errors.BzrCommandError(
2454
'bzr %s --revision takes one or two values.' % command_name)
2458
def _revision_range_to_revid_range(revision_range):
2461
if revision_range[0] is not None:
2462
rev_id1 = revision_range[0].rev_id
2463
if revision_range[1] is not None:
2464
rev_id2 = revision_range[1].rev_id
2465
return rev_id1, rev_id2
1193
# find the file id to log:
1195
dir, fp = bzrdir.BzrDir.open_containing(location)
1196
b = dir.open_branch()
1200
inv = dir.open_workingtree().inventory
1201
except (errors.NotBranchError, errors.NotLocalUrl):
1202
# either no tree, or is remote.
1203
inv = b.basis_tree().inventory
1204
file_id = inv.path2id(fp)
1207
# FIXME ? log the current subdir only RBC 20060203
1208
dir, relpath = bzrdir.BzrDir.open_containing('.')
1209
b = dir.open_branch()
1211
if revision is None:
1214
elif len(revision) == 1:
1215
rev1 = rev2 = revision[0].in_history(b).revno
1216
elif len(revision) == 2:
1217
if revision[0].spec is None:
1218
# missing begin-range means first revision
1221
rev1 = revision[0].in_history(b).revno
1223
if revision[1].spec is None:
1224
# missing end-range means last known revision
1227
rev2 = revision[1].in_history(b).revno
1229
raise BzrCommandError('bzr log --revision takes one or two values.')
1231
# By this point, the revision numbers are converted to the +ve
1232
# form if they were supplied in the -ve form, so we can do
1233
# this comparison in relative safety
1235
(rev2, rev1) = (rev1, rev2)
1237
mutter('encoding log as %r', bzrlib.user_encoding)
1239
# use 'replace' so that we don't abort if trying to write out
1240
# in e.g. the default C locale.
1241
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1243
if (log_format == None):
1244
default = bzrlib.config.BranchConfig(b).log_format()
1245
log_format = get_log_format(long=long, short=short, line=line, default=default)
1247
lf = log_formatter(log_format,
1250
show_timezone=timezone)
1256
direction=direction,
1257
start_revision=rev1,
2467
1262
def get_log_format(long=False, short=False, line=False, default='long'):
2468
1263
log_format = default
2478
1273
class cmd_touching_revisions(Command):
2479
__doc__ = """Return revision-ids which affected a particular file.
2481
A more user-friendly interface is "bzr log FILE".
1274
"""Return revision-ids which affected a particular file.
1276
A more user-friendly interface is "bzr log FILE"."""
2485
1278
takes_args = ["filename"]
2487
1279
@display_command
2488
1280
def run(self, filename):
2489
1281
tree, relpath = WorkingTree.open_containing(filename)
2490
file_id = tree.path2id(relpath)
2491
1282
b = tree.branch
2492
self.add_cleanup(b.lock_read().unlock)
2493
touching_revs = log.find_touching_revisions(b, file_id)
2494
for revno, revision_id, what in touching_revs:
2495
self.outf.write("%6d %s\n" % (revno, what))
1283
inv = tree.read_working_inventory()
1284
file_id = inv.path2id(relpath)
1285
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1286
print "%6d %s" % (revno, what)
2498
1289
class cmd_ls(Command):
2499
__doc__ = """List files in a tree.
1290
"""List files in a tree.
1292
# TODO: Take a revision or remote path and list that tree instead.
1294
takes_options = ['verbose', 'revision',
1295
Option('non-recursive',
1296
help='don\'t recurse into sub-directories'),
1298
help='Print all paths from the root of the branch.'),
1299
Option('unknown', help='Print unknown files'),
1300
Option('versioned', help='Print versioned files'),
1301
Option('ignored', help='Print ignored files'),
2502
_see_also = ['status', 'cat']
2503
takes_args = ['path?']
2507
Option('recursive', short_name='R',
2508
help='Recurse into subdirectories.'),
2510
help='Print paths relative to the root of the branch.'),
2511
Option('unknown', short_name='u',
2512
help='Print unknown files.'),
2513
Option('versioned', help='Print versioned files.',
2515
Option('ignored', short_name='i',
2516
help='Print ignored files.'),
2517
Option('kind', short_name='k',
2518
help='List entries of a particular kind: file, directory, symlink.',
1303
Option('null', help='Null separate the files'),
2524
1305
@display_command
2525
def run(self, revision=None, verbose=False,
2526
recursive=False, from_root=False,
1306
def run(self, revision=None, verbose=False,
1307
non_recursive=False, from_root=False,
2527
1308
unknown=False, versioned=False, ignored=False,
2528
null=False, kind=None, show_ids=False, path=None, directory=None):
2530
if kind and kind not in ('file', 'directory', 'symlink'):
2531
raise errors.BzrCommandError('invalid kind specified')
2533
1311
if verbose and null:
2534
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1312
raise BzrCommandError('Cannot set both --verbose and --null')
2535
1313
all = not (unknown or versioned or ignored)
2537
1315
selection = {'I':ignored, '?':unknown, 'V':versioned}
2543
raise errors.BzrCommandError('cannot specify both --from-root'
2546
tree, branch, relpath = \
2547
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2549
# Calculate the prefix to use
1317
tree, relpath = WorkingTree.open_containing(u'.')
2553
prefix = relpath + '/'
2554
elif fs_path != '.' and not fs_path.endswith('/'):
2555
prefix = fs_path + '/'
2557
if revision is not None or tree is None:
2558
tree = _get_one_revision_tree('ls', revision, branch=branch)
2561
if isinstance(tree, WorkingTree) and tree.supports_views():
2562
view_files = tree.views.lookup_view()
2565
view_str = views.view_display_str(view_files)
2566
note("Ignoring files outside view. View is %s" % view_str)
2568
self.add_cleanup(tree.lock_read().unlock)
2569
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2570
from_dir=relpath, recursive=recursive):
2571
# Apply additional masking
2572
if not all and not selection[fc]:
2574
if kind is not None and fkind != kind:
2579
fullpath = osutils.pathjoin(relpath, fp)
2582
views.check_path_in_view(tree, fullpath)
2583
except errors.FileOutsideView:
2588
fp = osutils.pathjoin(prefix, fp)
2589
kindch = entry.kind_character()
2590
outstring = fp + kindch
2591
ui.ui_factory.clear_term()
2593
outstring = '%-8s %s' % (fc, outstring)
2594
if show_ids and fid is not None:
2595
outstring = "%-50s %s" % (outstring, fid)
2596
self.outf.write(outstring + '\n')
2598
self.outf.write(fp + '\0')
2601
self.outf.write(fid)
2602
self.outf.write('\0')
2610
self.outf.write('%-50s %s\n' % (outstring, my_id))
1322
if revision is not None:
1323
tree = tree.branch.repository.revision_tree(
1324
revision[0].in_history(tree.branch).rev_id)
1325
for fp, fc, kind, fid, entry in tree.list_files():
1326
if fp.startswith(relpath):
1327
fp = fp[len(relpath):]
1328
if non_recursive and '/' in fp:
1330
if not all and not selection[fc]:
1333
kindch = entry.kind_character()
1334
print '%-8s %s%s' % (fc, fp, kindch)
1336
sys.stdout.write(fp)
1337
sys.stdout.write('\0')
2612
self.outf.write(outstring + '\n')
2615
1343
class cmd_unknowns(Command):
2616
__doc__ = """List unknown files.
2621
takes_options = ['directory']
1344
"""List unknown files."""
2623
1345
@display_command
2624
def run(self, directory=u'.'):
2625
for f in WorkingTree.open_containing(directory)[0].unknowns():
2626
self.outf.write(osutils.quotefn(f) + '\n')
1347
from bzrlib.osutils import quotefn
1348
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2629
1352
class cmd_ignore(Command):
2630
__doc__ = """Ignore specified files or patterns.
2632
See ``bzr help patterns`` for details on the syntax of patterns.
2634
If a .bzrignore file does not exist, the ignore command
2635
will create one and add the specified files or patterns to the newly
2636
created file. The ignore command will also automatically add the
2637
.bzrignore file to be versioned. Creating a .bzrignore file without
2638
the use of the ignore command will require an explicit add command.
1353
"""Ignore a command or pattern.
2640
1355
To remove patterns from the ignore list, edit the .bzrignore file.
2641
After adding, editing or deleting that file either indirectly by
2642
using this command or directly by using an editor, be sure to commit
2645
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2646
the global ignore file can be found in the application data directory as
2647
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2648
Global ignores are not touched by this command. The global ignore file
2649
can be edited directly using an editor.
2651
Patterns prefixed with '!' are exceptions to ignore patterns and take
2652
precedence over regular ignores. Such exceptions are used to specify
2653
files that should be versioned which would otherwise be ignored.
2655
Patterns prefixed with '!!' act as regular ignore patterns, but have
2656
precedence over the '!' exception patterns.
2658
Note: ignore patterns containing shell wildcards must be quoted from
2662
Ignore the top level Makefile::
2664
bzr ignore ./Makefile
2666
Ignore .class files in all directories...::
2668
bzr ignore "*.class"
2670
...but do not ignore "special.class"::
2672
bzr ignore "!special.class"
2674
Ignore .o files under the lib directory::
2676
bzr ignore "lib/**/*.o"
2678
Ignore .o files under the lib directory::
2680
bzr ignore "RE:lib/.*\.o"
2682
Ignore everything but the "debian" toplevel directory::
2684
bzr ignore "RE:(?!debian/).*"
2686
Ignore everything except the "local" toplevel directory,
2687
but always ignore "*~" autosave files, even under local/::
2690
bzr ignore "!./local"
1357
If the pattern contains a slash, it is compared to the whole path
1358
from the branch root. Otherwise, it is compared to only the last
1359
component of the path. To match a file only in the root directory,
1362
Ignore patterns are case-insensitive on case-insensitive systems.
1364
Note: wildcards must be quoted from the shell on Unix.
1367
bzr ignore ./Makefile
1368
bzr ignore '*.class'
2694
_see_also = ['status', 'ignored', 'patterns']
2695
takes_args = ['name_pattern*']
2696
takes_options = ['directory',
2697
Option('default-rules',
2698
help='Display the default ignore rules that bzr uses.')
2701
def run(self, name_pattern_list=None, default_rules=None,
2703
from bzrlib import ignores
2704
if default_rules is not None:
2705
# dump the default rules and exit
2706
for pattern in ignores.USER_DEFAULTS:
2707
self.outf.write("%s\n" % pattern)
2709
if not name_pattern_list:
2710
raise errors.BzrCommandError("ignore requires at least one "
2711
"NAME_PATTERN or --default-rules.")
2712
name_pattern_list = [globbing.normalize_pattern(p)
2713
for p in name_pattern_list]
2714
for name_pattern in name_pattern_list:
2715
if (name_pattern[0] == '/' or
2716
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2717
raise errors.BzrCommandError(
2718
"NAME_PATTERN should not be an absolute path")
2719
tree, relpath = WorkingTree.open_containing(directory)
2720
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2721
ignored = globbing.Globster(name_pattern_list)
2724
for entry in tree.list_files():
2728
if ignored.match(filename):
2729
matches.append(filename)
2731
if len(matches) > 0:
2732
self.outf.write("Warning: the following files are version controlled and"
2733
" match your ignore pattern:\n%s"
2734
"\nThese files will continue to be version controlled"
2735
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1370
# TODO: Complain if the filename is absolute
1371
takes_args = ['name_pattern']
1373
def run(self, name_pattern):
1374
from bzrlib.atomicfile import AtomicFile
1377
tree, relpath = WorkingTree.open_containing(u'.')
1378
ifn = tree.abspath('.bzrignore')
1380
if os.path.exists(ifn):
1383
igns = f.read().decode('utf-8')
1389
# TODO: If the file already uses crlf-style termination, maybe
1390
# we should use that for the newly added lines?
1392
if igns and igns[-1] != '\n':
1394
igns += name_pattern + '\n'
1397
f = AtomicFile(ifn, 'wt')
1398
f.write(igns.encode('utf-8'))
1403
inv = tree.inventory
1404
if inv.path2id('.bzrignore'):
1405
mutter('.bzrignore is already versioned')
1407
mutter('need to make new .bzrignore file versioned')
1408
tree.add(['.bzrignore'])
2738
1411
class cmd_ignored(Command):
2739
__doc__ = """List ignored files and the patterns that matched them.
2741
List all the ignored files and the ignore pattern that caused the file to
2744
Alternatively, to list just the files::
2749
encoding_type = 'replace'
2750
_see_also = ['ignore', 'ls']
2751
takes_options = ['directory']
1412
"""List ignored files and the patterns that matched them.
1414
See also: bzr ignore"""
2753
1415
@display_command
2754
def run(self, directory=u'.'):
2755
tree = WorkingTree.open_containing(directory)[0]
2756
self.add_cleanup(tree.lock_read().unlock)
1417
tree = WorkingTree.open_containing(u'.')[0]
2757
1418
for path, file_class, kind, file_id, entry in tree.list_files():
2758
1419
if file_class != 'I':
2760
1421
## XXX: Slightly inefficient since this was already calculated
2761
1422
pat = tree.is_ignored(path)
2762
self.outf.write('%-50s %s\n' % (path, pat))
1423
print '%-50s %s' % (path, pat)
2765
1426
class cmd_lookup_revision(Command):
2766
__doc__ = """Lookup the revision-id from a revision-number
1427
"""Lookup the revision-id from a revision-number
2769
1430
bzr lookup-revision 33
2772
1433
takes_args = ['revno']
2773
takes_options = ['directory']
2775
1435
@display_command
2776
def run(self, revno, directory=u'.'):
1436
def run(self, revno):
2778
1438
revno = int(revno)
2779
1439
except ValueError:
2780
raise errors.BzrCommandError("not a valid revision-number: %r"
2782
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
2783
self.outf.write("%s\n" % revid)
1440
raise BzrCommandError("not a valid revision-number: %r" % revno)
1442
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2786
1445
class cmd_export(Command):
2787
__doc__ = """Export current or past revision to a destination directory or archive.
1446
"""Export past revision to destination directory.
2789
1448
If no revision is specified this exports the last committed revision.
2792
1451
given, try to find the format with the extension. If no extension
2793
1452
is found exports to a directory (equivalent to --format=dir).
2795
If root is supplied, it will be used as the root directory inside
2796
container formats (tar, zip, etc). If it is not supplied it will default
2797
to the exported filename. The root option has no effect for 'dir' format.
2799
If branch is omitted then the branch containing the current working
2800
directory will be used.
2802
Note: Export of tree with non-ASCII filenames to zip is not supported.
2804
================= =========================
2805
Supported formats Autodetected by extension
2806
================= =========================
1454
Root may be the top directory for tar, tgz and tbz2 formats. If none
1455
is given, the top directory will be the root name of the file.
1457
Note: export of tree with non-ascii filenames to zip is not supported.
1459
Supported formats Autodetected by extension
1460
----------------- -------------------------
2809
1463
tbz2 .tar.bz2, .tbz2
2810
1464
tgz .tar.gz, .tgz
2812
================= =========================
2814
takes_args = ['dest', 'branch_or_subdir?']
2815
takes_options = ['directory',
2817
help="Type of file to export to.",
2820
Option('filters', help='Apply content filters to export the '
2821
'convenient form.'),
2824
help="Name of the root directory inside the exported file."),
2825
Option('per-file-timestamps',
2826
help='Set modification time of files to that of the last '
2827
'revision in which it was changed.'),
2829
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2830
root=None, filters=False, per_file_timestamps=False, directory=u'.'):
1467
takes_args = ['dest']
1468
takes_options = ['revision', 'format', 'root']
1469
def run(self, dest, revision=None, format=None, root=None):
2831
1471
from bzrlib.export import export
2833
if branch_or_subdir is None:
2834
tree = WorkingTree.open_containing(directory)[0]
1472
tree = WorkingTree.open_containing(u'.')[0]
1474
if revision is None:
1475
# should be tree.last_revision FIXME
1476
rev_id = b.last_revision()
2838
b, subdir = Branch.open_containing(branch_or_subdir)
2841
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1478
if len(revision) != 1:
1479
raise BzrError('bzr export --revision takes exactly 1 argument')
1480
rev_id = revision[0].in_history(b).rev_id
1481
t = b.repository.revision_tree(rev_id)
2843
export(rev_tree, dest, format, root, subdir, filtered=filters,
2844
per_file_timestamps=per_file_timestamps)
1483
export(t, dest, format, root)
2845
1484
except errors.NoSuchExportFormat, e:
2846
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1485
raise BzrCommandError('Unsupported export format: %s' % e.format)
2849
1488
class cmd_cat(Command):
2850
__doc__ = """Write the contents of a file as of a given revision to standard output.
2852
If no revision is nominated, the last revision is used.
2854
Note: Take care to redirect standard output when using this command on a
2859
takes_options = ['directory',
2860
Option('name-from-revision', help='The path name in the old tree.'),
2861
Option('filters', help='Apply content filters to display the '
2862
'convenience form.'),
1489
"""Write a file's text from a previous revision."""
1491
takes_options = ['revision']
2865
1492
takes_args = ['filename']
2866
encoding_type = 'exact'
2868
1494
@display_command
2869
def run(self, filename, revision=None, name_from_revision=False,
2870
filters=False, directory=None):
1495
def run(self, filename, revision=None):
2871
1496
if revision is not None and len(revision) != 1:
2872
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2873
" one revision specifier")
2874
tree, branch, relpath = \
2875
_open_directory_or_containing_tree_or_branch(filename, directory)
2876
self.add_cleanup(branch.lock_read().unlock)
2877
return self._run(tree, branch, relpath, filename, revision,
2878
name_from_revision, filters)
1497
raise BzrCommandError("bzr cat --revision takes exactly one number")
1500
tree, relpath = WorkingTree.open_containing(filename)
1502
except NotBranchError:
2880
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2882
1505
if tree is None:
2883
tree = b.basis_tree()
2884
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2885
self.add_cleanup(rev_tree.lock_read().unlock)
2887
old_file_id = rev_tree.path2id(relpath)
2889
if name_from_revision:
2890
# Try in revision if requested
2891
if old_file_id is None:
2892
raise errors.BzrCommandError(
2893
"%r is not present in revision %s" % (
2894
filename, rev_tree.get_revision_id()))
2896
content = rev_tree.get_file_text(old_file_id)
2898
cur_file_id = tree.path2id(relpath)
2900
if cur_file_id is not None:
2901
# Then try with the actual file id
2903
content = rev_tree.get_file_text(cur_file_id)
2905
except errors.NoSuchId:
2906
# The actual file id didn't exist at that time
2908
if not found and old_file_id is not None:
2909
# Finally try with the old file id
2910
content = rev_tree.get_file_text(old_file_id)
2913
# Can't be found anywhere
2914
raise errors.BzrCommandError(
2915
"%r is not present in revision %s" % (
2916
filename, rev_tree.get_revision_id()))
2918
from bzrlib.filters import (
2919
ContentFilterContext,
2920
filtered_output_bytes,
2922
filters = rev_tree._content_filter_stack(relpath)
2923
chunks = content.splitlines(True)
2924
content = filtered_output_bytes(chunks, filters,
2925
ContentFilterContext(relpath, rev_tree))
2927
self.outf.writelines(content)
2930
self.outf.write(content)
1506
b, relpath = Branch.open_containing(filename)
1507
if revision is None:
1508
revision_id = b.last_revision()
1510
revision_id = revision[0].in_history(b).rev_id
1511
b.print_file(relpath, revision_id)
2933
1514
class cmd_local_time_offset(Command):
2934
__doc__ = """Show the offset in seconds from GMT to local time."""
1515
"""Show the offset in seconds from GMT to local time."""
2936
1517
@display_command
2938
self.outf.write("%s\n" % osutils.local_time_offset())
1519
print bzrlib.osutils.local_time_offset()
2942
1523
class cmd_commit(Command):
2943
__doc__ = """Commit changes into a new revision.
2945
An explanatory message needs to be given for each commit. This is
2946
often done by using the --message option (getting the message from the
2947
command line) or by using the --file option (getting the message from
2948
a file). If neither of these options is given, an editor is opened for
2949
the user to enter the message. To see the changed files in the
2950
boilerplate text loaded into the editor, use the --show-diff option.
2952
By default, the entire tree is committed and the person doing the
2953
commit is assumed to be the author. These defaults can be overridden
2958
If selected files are specified, only changes to those files are
2959
committed. If a directory is specified then the directory and
2960
everything within it is committed.
2962
When excludes are given, they take precedence over selected files.
2963
For example, to commit only changes within foo, but not changes
2966
bzr commit foo -x foo/bar
2968
A selective commit after a merge is not yet supported.
2972
If the author of the change is not the same person as the committer,
2973
you can specify the author's name using the --author option. The
2974
name should be in the same format as a committer-id, e.g.
2975
"John Doe <jdoe@example.com>". If there is more than one author of
2976
the change you can specify the option multiple times, once for each
2981
A common mistake is to forget to add a new file or directory before
2982
running the commit command. The --strict option checks for unknown
2983
files and aborts the commit if any are found. More advanced pre-commit
2984
checks can be implemented by defining hooks. See ``bzr help hooks``
2989
If you accidentially commit the wrong changes or make a spelling
2990
mistake in the commit message say, you can use the uncommit command
2991
to undo it. See ``bzr help uncommit`` for details.
2993
Hooks can also be configured to run after a commit. This allows you
2994
to trigger updates to external systems like bug trackers. The --fixes
2995
option can be used to record the association between a revision and
2996
one or more bugs. See ``bzr help bugs`` for details.
2998
A selective commit may fail in some cases where the committed
2999
tree would be invalid. Consider::
3004
bzr commit foo -m "committing foo"
3005
bzr mv foo/bar foo/baz
3008
bzr commit foo/bar -m "committing bar but not baz"
3010
In the example above, the last commit will fail by design. This gives
3011
the user the opportunity to decide whether they want to commit the
3012
rename at the same time, separately first, or not at all. (As a general
3013
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
1524
"""Commit changes into a new revision.
1526
If no arguments are given, the entire tree is committed.
1528
If selected files are specified, only changes to those files are
1529
committed. If a directory is specified then the directory and everything
1530
within it is committed.
1532
A selected-file commit may fail in some cases where the committed
1533
tree would be invalid, such as trying to commit a file in a
1534
newly-added directory that is not itself committed.
3015
1536
# TODO: Run hooks on tree to-be-committed, and after commit.
3022
1543
# XXX: verbose currently does nothing
3024
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
3025
1545
takes_args = ['selected*']
3027
ListOption('exclude', type=str, short_name='x',
3028
help="Do not consider changes made to a given path."),
3029
Option('message', type=unicode,
3031
help="Description of the new revision."),
3034
help='Commit even if nothing has changed.'),
3035
Option('file', type=str,
3038
help='Take commit message from this file.'),
3040
help="Refuse to commit if there are unknown "
3041
"files in the working tree."),
3042
Option('commit-time', type=str,
3043
help="Manually set a commit time using commit date "
3044
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3045
ListOption('fixes', type=str,
3046
help="Mark a bug as being fixed by this revision "
3047
"(see \"bzr help bugs\")."),
3048
ListOption('author', type=unicode,
3049
help="Set the author's name, if it's different "
3050
"from the committer."),
3052
help="Perform a local commit in a bound "
3053
"branch. Local commits are not pushed to "
3054
"the master branch until a normal commit "
3057
Option('show-diff', short_name='p',
3058
help='When no message is supplied, show the diff along'
3059
' with the status summary in the message editor.'),
1546
takes_options = ['message', 'verbose',
1548
help='commit even if nothing has changed'),
1549
Option('file', type=str,
1551
help='file containing commit message'),
1553
help="refuse to commit if there are unknown "
1554
"files in the working tree."),
1556
help="perform a local only commit in a bound "
1557
"branch. Such commits are not pushed to "
1558
"the master branch until a normal commit "
3061
1562
aliases = ['ci', 'checkin']
3063
def _iter_bug_fix_urls(self, fixes, branch):
3064
# Configure the properties for bug fixing attributes.
3065
for fixed_bug in fixes:
3066
tokens = fixed_bug.split(':')
3067
if len(tokens) != 2:
3068
raise errors.BzrCommandError(
3069
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3070
"See \"bzr help bugs\" for more information on this "
3071
"feature.\nCommit refused." % fixed_bug)
3072
tag, bug_id = tokens
3074
yield bugtracker.get_bug_url(tag, branch, bug_id)
3075
except errors.UnknownBugTrackerAbbreviation:
3076
raise errors.BzrCommandError(
3077
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3078
except errors.MalformedBugIdentifier, e:
3079
raise errors.BzrCommandError(
3080
"%s\nCommit refused." % (str(e),))
3082
def run(self, message=None, file=None, verbose=False, selected_list=None,
3083
unchanged=False, strict=False, local=False, fixes=None,
3084
author=None, show_diff=False, exclude=None, commit_time=None):
3085
from bzrlib.errors import (
3090
from bzrlib.msgeditor import (
3091
edit_commit_message_encoded,
3092
generate_commit_message_template,
3093
make_commit_message_template_encoded
3096
commit_stamp = offset = None
3097
if commit_time is not None:
3099
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3100
except ValueError, e:
3101
raise errors.BzrCommandError(
3102
"Could not parse --commit-time: " + str(e))
1564
def run(self, message=None, file=None, verbose=True, selected_list=None,
1565
unchanged=False, strict=False, local=False):
1566
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1567
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1569
from bzrlib.msgeditor import edit_commit_message, \
1570
make_commit_message_template
1571
from tempfile import TemporaryFile
3104
1574
# TODO: Need a blackbox test for invoking the external editor; may be
3105
1575
# slightly problematic to run this cross-platform.
3107
# TODO: do more checks that the commit will succeed before
1577
# TODO: do more checks that the commit will succeed before
3108
1578
# spending the user's valuable time typing a commit message.
1580
# TODO: if the commit *does* happen to fail, then save the commit
1581
# message to a temporary file where it can be recovered
3112
1582
tree, selected_list = tree_files(selected_list)
3113
if selected_list == ['']:
3114
# workaround - commit of root of tree should be exactly the same
3115
# as just default commit in that tree, and succeed even though
3116
# selected-file merge commit is not done yet
3121
bug_property = bugtracker.encode_fixes_bug_urls(
3122
self._iter_bug_fix_urls(fixes, tree.branch))
3124
properties['bugs'] = bug_property
3126
1583
if local and not tree.branch.get_bound_location():
3127
1584
raise errors.LocalRequiresBoundBranch()
3129
if message is not None:
3131
file_exists = osutils.lexists(message)
3132
except UnicodeError:
3133
# The commit message contains unicode characters that can't be
3134
# represented in the filesystem encoding, so that can't be a
3139
'The commit message is a file name: "%(f)s".\n'
3140
'(use --file "%(f)s" to take commit message from that file)'
3142
ui.ui_factory.show_warning(warning_msg)
3144
message = message.replace('\r\n', '\n')
3145
message = message.replace('\r', '\n')
3147
raise errors.BzrCommandError(
3148
"please specify either --message or --file")
3150
def get_message(commit_obj):
3151
"""Callback to get commit message"""
3153
my_message = codecs.open(
3154
file, 'rt', osutils.get_user_encoding()).read()
3155
elif message is not None:
3156
my_message = message
3158
# No message supplied: make one up.
3159
# text is the status of the tree
3160
text = make_commit_message_template_encoded(tree,
3161
selected_list, diff=show_diff,
3162
output_encoding=osutils.get_user_encoding())
3163
# start_message is the template generated from hooks
3164
# XXX: Warning - looks like hooks return unicode,
3165
# make_commit_message_template_encoded returns user encoding.
3166
# We probably want to be using edit_commit_message instead to
3168
start_message = generate_commit_message_template(commit_obj)
3169
my_message = edit_commit_message_encoded(text,
3170
start_message=start_message)
3171
if my_message is None:
3172
raise errors.BzrCommandError("please specify a commit"
3173
" message with either --message or --file")
3174
if my_message == "":
3175
raise errors.BzrCommandError("empty commit message specified")
3178
# The API permits a commit with a filter of [] to mean 'select nothing'
3179
# but the command line should not do that.
3180
if not selected_list:
3181
selected_list = None
1585
if message is None and not file:
1586
template = make_commit_message_template(tree, selected_list)
1587
message = edit_commit_message(template)
1589
raise BzrCommandError("please specify a commit message"
1590
" with either --message or --file")
1591
elif message and file:
1592
raise BzrCommandError("please specify either --message or --file")
1596
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1599
raise BzrCommandError("empty commit message specified")
1602
reporter = ReportCommitToLog()
1604
reporter = NullCommitReporter()
3183
tree.commit(message_callback=get_message,
3184
specific_files=selected_list,
1607
tree.commit(message, specific_files=selected_list,
3185
1608
allow_pointless=unchanged, strict=strict, local=local,
3186
reporter=None, verbose=verbose, revprops=properties,
3187
authors=author, timestamp=commit_stamp,
3189
exclude=safe_relpath_files(tree, exclude))
3190
1610
except PointlessCommit:
3191
raise errors.BzrCommandError("No changes to commit."
3192
" Use --unchanged to commit anyhow.")
1611
# FIXME: This should really happen before the file is read in;
1612
# perhaps prepare the commit; get the message; then actually commit
1613
raise BzrCommandError("no changes to commit",
1614
["use --unchanged to commit anyhow"])
3193
1615
except ConflictsInTree:
3194
raise errors.BzrCommandError('Conflicts detected in working '
3195
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
1616
raise BzrCommandError("Conflicts detected in working tree. "
1617
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
3197
1618
except StrictCommitFailed:
3198
raise errors.BzrCommandError("Commit refused because there are"
3199
" unknown files in the working tree.")
1619
raise BzrCommandError("Commit refused because there are unknown "
1620
"files in the working tree.")
3200
1621
except errors.BoundBranchOutOfDate, e:
3201
e.extra_help = ("\n"
3202
'To commit to master branch, run update and then commit.\n'
3203
'You can also pass --local to commit to continue working '
1622
raise BzrCommandError(str(e)
1623
+ ' Either unbind, update, or'
1624
' pass --local to commit.')
3208
1627
class cmd_check(Command):
3209
__doc__ = """Validate working tree structure, branch consistency and repository history.
3211
This command checks various invariants about branch and repository storage
3212
to detect data corruption or bzr bugs.
3214
The working tree and branch checks will only give output if a problem is
3215
detected. The output fields of the repository check are:
3218
This is just the number of revisions checked. It doesn't
3222
This is just the number of versionedfiles checked. It
3223
doesn't indicate a problem.
3225
unreferenced ancestors
3226
Texts that are ancestors of other texts, but
3227
are not properly referenced by the revision ancestry. This is a
3228
subtle problem that Bazaar can work around.
3231
This is the total number of unique file contents
3232
seen in the checked revisions. It does not indicate a problem.
3235
This is the total number of repeated texts seen
3236
in the checked revisions. Texts can be repeated when their file
3237
entries are modified, but the file contents are not. It does not
3240
If no restrictions are specified, all Bazaar data that is found at the given
3241
location will be checked.
3245
Check the tree and branch at 'foo'::
3247
bzr check --tree --branch foo
3249
Check only the repository at 'bar'::
3251
bzr check --repo bar
3253
Check everything at 'baz'::
1628
"""Validate consistency of branch history.
1630
This command checks various invariants about the branch storage to
1631
detect data corruption or bzr bugs.
3258
_see_also = ['reconcile']
3259
takes_args = ['path?']
3260
takes_options = ['verbose',
3261
Option('branch', help="Check the branch related to the"
3262
" current directory."),
3263
Option('repo', help="Check the repository related to the"
3264
" current directory."),
3265
Option('tree', help="Check the working tree related to"
3266
" the current directory.")]
3268
def run(self, path=None, verbose=False, branch=False, repo=False,
3270
from bzrlib.check import check_dwim
3273
if not branch and not repo and not tree:
3274
branch = repo = tree = True
3275
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
1633
takes_args = ['branch?']
1634
takes_options = ['verbose']
1636
def run(self, branch=None, verbose=False):
1637
from bzrlib.check import check
1639
tree = WorkingTree.open_containing()[0]
1640
branch = tree.branch
1642
branch = Branch.open(branch)
1643
check(branch, verbose)
1646
class cmd_scan_cache(Command):
1649
from bzrlib.hashcache import HashCache
1655
print '%6d stats' % c.stat_count
1656
print '%6d in hashcache' % len(c._cache)
1657
print '%6d files removed from cache' % c.removed_count
1658
print '%6d hashes updated' % c.update_count
1659
print '%6d files changed too recently to cache' % c.danger_count
3278
1665
class cmd_upgrade(Command):
3279
__doc__ = """Upgrade branch storage to current format.
1666
"""Upgrade branch storage to current format.
3281
1668
The check command or bzr developers may sometimes advise you to run
3282
1669
this command. When the default format has changed you may also be warned
3283
1670
during other operations to upgrade.
3286
_see_also = ['check']
3287
1672
takes_args = ['url?']
3288
1673
takes_options = [
3289
RegistryOption('format',
3290
help='Upgrade to a specific format. See "bzr help'
3291
' formats" for details.',
3292
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
3293
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
3294
value_switches=True, title='Branch format'),
1675
help='Upgrade to a specific format. Current formats'
1676
' are: default, knit, metaweave and weave.'
1677
' Default is knit; metaweave and weave are'
1679
type=get_format_type),
3297
1683
def run(self, url='.', format=None):
3298
1684
from bzrlib.upgrade import upgrade
1686
format = get_format_type('default')
3299
1687
upgrade(url, format)
3302
1690
class cmd_whoami(Command):
3303
__doc__ = """Show or set bzr user id.
3306
Show the email of the current user::
3310
Set the current user::
3312
bzr whoami "Frank Chu <fchu@example.com>"
3314
takes_options = [ Option('email',
3315
help='Display email address only.'),
3317
help='Set identity for the current branch instead of '
3320
takes_args = ['name?']
3321
encoding_type = 'replace'
1691
"""Show bzr user id."""
1692
takes_options = ['email']
3323
1694
@display_command
3324
def run(self, email=False, branch=False, name=None):
3326
# use branch if we're inside one; otherwise global config
3328
c = Branch.open_containing('.')[0].get_config()
3329
except errors.NotBranchError:
3330
c = config.GlobalConfig()
3332
self.outf.write(c.user_email() + '\n')
3334
self.outf.write(c.username() + '\n')
3337
# display a warning if an email address isn't included in the given name.
1695
def run(self, email=False):
3339
config.extract_email_address(name)
3340
except errors.NoEmailInUsername, e:
3341
warning('"%s" does not seem to contain an email address. '
3342
'This is allowed, but not recommended.', name)
3344
# use global config unless --branch given
3346
c = Branch.open_containing('.')[0].get_config()
1697
b = WorkingTree.open_containing(u'.')[0].branch
1698
config = bzrlib.config.BranchConfig(b)
1699
except NotBranchError:
1700
config = bzrlib.config.GlobalConfig()
1703
print config.user_email()
3348
c = config.GlobalConfig()
3349
c.set_user_option('email', name)
1705
print config.username()
3352
1708
class cmd_nick(Command):
3353
__doc__ = """Print or set the branch nickname.
3355
If unset, the tree root directory name is used as the nickname.
3356
To print the current nickname, execute with no argument.
3358
Bound branches use the nickname of its master branch unless it is set
1709
"""Print or set the branch nickname.
1711
If unset, the tree root directory name is used as the nickname
1712
To print the current nickname, execute with no argument.
3362
_see_also = ['info']
3363
1714
takes_args = ['nickname?']
3364
takes_options = ['directory']
3365
def run(self, nickname=None, directory=u'.'):
3366
branch = Branch.open_containing(directory)[0]
1715
def run(self, nickname=None):
1716
branch = Branch.open_containing(u'.')[0]
3367
1717
if nickname is None:
3368
1718
self.printme(branch)
3372
1722
@display_command
3373
1723
def printme(self, branch):
3374
self.outf.write('%s\n' % branch.nick)
3377
class cmd_alias(Command):
3378
__doc__ = """Set/unset and display aliases.
3381
Show the current aliases::
3385
Show the alias specified for 'll'::
3389
Set an alias for 'll'::
3391
bzr alias ll="log --line -r-10..-1"
3393
To remove an alias for 'll'::
3395
bzr alias --remove ll
3398
takes_args = ['name?']
3400
Option('remove', help='Remove the alias.'),
3403
def run(self, name=None, remove=False):
3405
self.remove_alias(name)
3407
self.print_aliases()
3409
equal_pos = name.find('=')
3411
self.print_alias(name)
3413
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3415
def remove_alias(self, alias_name):
3416
if alias_name is None:
3417
raise errors.BzrCommandError(
3418
'bzr alias --remove expects an alias to remove.')
3419
# If alias is not found, print something like:
3420
# unalias: foo: not found
3421
c = config.GlobalConfig()
3422
c.unset_alias(alias_name)
3425
def print_aliases(self):
3426
"""Print out the defined aliases in a similar format to bash."""
3427
aliases = config.GlobalConfig().get_aliases()
3428
for key, value in sorted(aliases.iteritems()):
3429
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3432
def print_alias(self, alias_name):
3433
from bzrlib.commands import get_alias
3434
alias = get_alias(alias_name)
3436
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3439
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3441
def set_alias(self, alias_name, alias_command):
3442
"""Save the alias in the global config."""
3443
c = config.GlobalConfig()
3444
c.set_alias(alias_name, alias_command)
3447
1727
class cmd_selftest(Command):
3448
__doc__ = """Run internal test suite.
3450
If arguments are given, they are regular expressions that say which tests
3451
should run. Tests matching any expression are run, and other tests are
3454
Alternatively if --first is given, matching tests are run first and then
3455
all other tests are run. This is useful if you have been working in a
3456
particular area, but want to make sure nothing else was broken.
3458
If --exclude is given, tests that match that regular expression are
3459
excluded, regardless of whether they match --first or not.
3461
To help catch accidential dependencies between tests, the --randomize
3462
option is useful. In most cases, the argument used is the word 'now'.
3463
Note that the seed used for the random number generator is displayed
3464
when this option is used. The seed can be explicitly passed as the
3465
argument to this option if required. This enables reproduction of the
3466
actual ordering used if and when an order sensitive problem is encountered.
3468
If --list-only is given, the tests that would be run are listed. This is
3469
useful when combined with --first, --exclude and/or --randomize to
3470
understand their impact. The test harness reports "Listed nn tests in ..."
3471
instead of "Ran nn tests in ..." when list mode is enabled.
1728
"""Run internal test suite.
1730
This creates temporary test directories in the working directory,
1731
but not existing data is affected. These directories are deleted
1732
if the tests pass, or left behind to help in debugging if they
1733
fail and --keep-output is specified.
1735
If arguments are given, they are regular expressions that say
1736
which tests should run.
3473
1738
If the global option '--no-plugins' is given, plugins are not loaded
3474
1739
before running the selftests. This has two effects: features provided or
3475
1740
modified by plugins will not be tested, and tests provided by plugins will
3478
Tests that need working space on disk use a common temporary directory,
3479
typically inside $TMPDIR or /tmp.
3481
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3482
into a pdb postmortem session.
3485
Run only tests relating to 'ignore'::
3489
Disable plugins and list tests as they're run::
3491
bzr --no-plugins selftest -v
1745
bzr --no-plugins selftest -v
1747
# TODO: --list should give a list of all available tests
3493
1749
# NB: this is used from the class without creating an instance, which is
3494
1750
# why it does not have a self parameter.
3495
1751
def get_transport_type(typestring):
3496
1752
"""Parse and return a transport specifier."""
3497
1753
if typestring == "sftp":
3498
from bzrlib.tests import stub_sftp
3499
return stub_sftp.SFTPAbsoluteServer
1754
from bzrlib.transport.sftp import SFTPAbsoluteServer
1755
return SFTPAbsoluteServer
3500
1756
if typestring == "memory":
3501
from bzrlib.tests import test_server
3502
return memory.MemoryServer
1757
from bzrlib.transport.memory import MemoryServer
3503
1759
if typestring == "fakenfs":
3504
from bzrlib.tests import test_server
3505
return test_server.FakeNFSServer
1760
from bzrlib.transport.fakenfs import FakeNFSServer
1761
return FakeNFSServer
3506
1762
msg = "No known transport type %s. Supported types are: sftp\n" %\
3508
raise errors.BzrCommandError(msg)
1764
raise BzrCommandError(msg)
3511
1767
takes_args = ['testspecs*']
3512
1768
takes_options = ['verbose',
3514
help='Stop when one test fails.',
1769
Option('one', help='stop when one test fails'),
1770
Option('keep-output',
1771
help='keep output directories when tests fail'),
3518
1773
help='Use a different transport by default '
3519
1774
'throughout the test suite.',
3520
1775
type=get_transport_type),
3522
help='Run the benchmarks rather than selftests.'),
3523
Option('lsprof-timed',
3524
help='Generate lsprof output for benchmarked'
3525
' sections of code.'),
3526
Option('lsprof-tests',
3527
help='Generate lsprof output for each test.'),
3528
Option('cache-dir', type=str,
3529
help='Cache intermediate benchmark output in this '
3532
help='Run all tests, but run specified tests first.',
3536
help='List the tests instead of running them.'),
3537
RegistryOption('parallel',
3538
help="Run the test suite in parallel.",
3539
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3540
value_switches=False,
3542
Option('randomize', type=str, argname="SEED",
3543
help='Randomize the order of tests using the given'
3544
' seed or "now" for the current time.'),
3545
Option('exclude', type=str, argname="PATTERN",
3547
help='Exclude tests that match this regular'
3550
help='Output test progress via subunit.'),
3551
Option('strict', help='Fail on missing dependencies or '
3553
Option('load-list', type=str, argname='TESTLISTFILE',
3554
help='Load a test id list from a text file.'),
3555
ListOption('debugflag', type=str, short_name='E',
3556
help='Turn on a selftest debug flag.'),
3557
ListOption('starting-with', type=str, argname='TESTID',
3558
param_name='starting_with', short_name='s',
3560
'Load only the tests starting with TESTID.'),
3562
encoding_type = 'replace'
3565
Command.__init__(self)
3566
self.additional_selftest_args = {}
3568
1778
def run(self, testspecs_list=None, verbose=False, one=False,
3569
transport=None, benchmark=None,
3570
lsprof_timed=None, cache_dir=None,
3571
first=False, list_only=False,
3572
randomize=None, exclude=None, strict=False,
3573
load_list=None, debugflag=None, starting_with=None, subunit=False,
3574
parallel=None, lsprof_tests=False):
1779
keep_output=False, transport=None):
3575
1781
from bzrlib.tests import selftest
3576
import bzrlib.benchmarks as benchmarks
3577
from bzrlib.benchmarks import tree_creator
3579
# Make deprecation warnings visible, unless -Werror is set
3580
symbol_versioning.activate_deprecation_warnings(override=False)
3582
if cache_dir is not None:
3583
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
3584
if testspecs_list is not None:
3585
pattern = '|'.join(testspecs_list)
3590
from bzrlib.tests import SubUnitBzrRunner
3592
raise errors.BzrCommandError("subunit not available. subunit "
3593
"needs to be installed to use --subunit.")
3594
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3595
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3596
# stdout, which would corrupt the subunit stream.
3597
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3599
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3601
self.additional_selftest_args.setdefault(
3602
'suite_decorators', []).append(parallel)
3604
test_suite_factory = benchmarks.test_suite
3605
# Unless user explicitly asks for quiet, be verbose in benchmarks
3606
verbose = not is_quiet()
3607
# TODO: should possibly lock the history file...
3608
benchfile = open(".perf_history", "at", buffering=1)
3609
self.add_cleanup(benchfile.close)
3611
test_suite_factory = None
3613
selftest_kwargs = {"verbose": verbose,
3615
"stop_on_failure": one,
3616
"transport": transport,
3617
"test_suite_factory": test_suite_factory,
3618
"lsprof_timed": lsprof_timed,
3619
"lsprof_tests": lsprof_tests,
3620
"bench_history": benchfile,
3621
"matching_tests_first": first,
3622
"list_only": list_only,
3623
"random_seed": randomize,
3624
"exclude_pattern": exclude,
3626
"load_list": load_list,
3627
"debug_flags": debugflag,
3628
"starting_with": starting_with
3630
selftest_kwargs.update(self.additional_selftest_args)
3631
result = selftest(**selftest_kwargs)
3632
return int(not result)
1782
# we don't want progress meters from the tests to go to the
1783
# real output; and we don't want log messages cluttering up
1785
save_ui = bzrlib.ui.ui_factory
1786
bzrlib.trace.info('running tests...')
1788
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1789
if testspecs_list is not None:
1790
pattern = '|'.join(testspecs_list)
1793
result = selftest(verbose=verbose,
1795
stop_on_failure=one,
1796
keep_output=keep_output,
1797
transport=transport)
1799
bzrlib.trace.info('tests passed')
1801
bzrlib.trace.info('tests failed')
1802
return int(not result)
1804
bzrlib.ui.ui_factory = save_ui
1807
def _get_bzr_branch():
1808
"""If bzr is run from a branch, return Branch or None"""
1809
import bzrlib.errors
1810
from bzrlib.branch import Branch
1811
from bzrlib.osutils import abspath
1812
from os.path import dirname
1815
branch = Branch.open(dirname(abspath(dirname(__file__))))
1817
except bzrlib.errors.BzrError:
1822
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1823
# is bzrlib itself in a branch?
1824
branch = _get_bzr_branch()
1826
rh = branch.revision_history()
1828
print " bzr checkout, revision %d" % (revno,)
1829
print " nick: %s" % (branch.nick,)
1831
print " revid: %s" % (rh[-1],)
1832
print bzrlib.__copyright__
1833
print "http://bazaar-ng.org/"
1835
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1836
print "you may use, modify and redistribute it under the terms of the GNU"
1837
print "General Public License version 2 or later."
3635
1840
class cmd_version(Command):
3636
__doc__ = """Show version of bzr."""
3638
encoding_type = 'replace'
3640
Option("short", help="Print just the version number."),
1841
"""Show version of bzr."""
3643
1842
@display_command
3644
def run(self, short=False):
3645
from bzrlib.version import show_version
3647
self.outf.write(bzrlib.version_string + '\n')
3649
show_version(to_file=self.outf)
3652
1846
class cmd_rocks(Command):
3653
__doc__ = """Statement of optimism."""
1847
"""Statement of optimism."""
3657
1849
@display_command
3659
self.outf.write("It sure does!\n")
1851
print "it sure does!"
3662
1854
class cmd_find_merge_base(Command):
3663
__doc__ = """Find and print a base revision for merging two branches."""
1855
"""Find and print a base revision for merging two branches.
3664
1857
# TODO: Options to specify revisions on either side, as if
3665
1858
# merging only part of the history.
3666
1859
takes_args = ['branch', 'other']
3669
1862
@display_command
3670
1863
def run(self, branch, other):
3671
from bzrlib.revision import ensure_null
1864
from bzrlib.revision import common_ancestor, MultipleRevisionSources
3673
1866
branch1 = Branch.open_containing(branch)[0]
3674
1867
branch2 = Branch.open_containing(other)[0]
3675
self.add_cleanup(branch1.lock_read().unlock)
3676
self.add_cleanup(branch2.lock_read().unlock)
3677
last1 = ensure_null(branch1.last_revision())
3678
last2 = ensure_null(branch2.last_revision())
3680
graph = branch1.repository.get_graph(branch2.repository)
3681
base_rev_id = graph.find_unique_lca(last1, last2)
3683
self.outf.write('merge base is revision %s\n' % base_rev_id)
1869
history_1 = branch1.revision_history()
1870
history_2 = branch2.revision_history()
1872
last1 = branch1.last_revision()
1873
last2 = branch2.last_revision()
1875
source = MultipleRevisionSources(branch1.repository,
1878
base_rev_id = common_ancestor(last1, last2, source)
1880
print 'merge base is revision %s' % base_rev_id
1884
if base_revno is None:
1885
raise bzrlib.errors.UnrelatedBranches()
1887
print ' r%-6d in %s' % (base_revno, branch)
1889
other_revno = branch2.revision_id_to_revno(base_revid)
1891
print ' r%-6d in %s' % (other_revno, other)
3686
1895
class cmd_merge(Command):
3687
__doc__ = """Perform a three-way merge.
3689
The source of the merge can be specified either in the form of a branch,
3690
or in the form of a path to a file containing a merge directive generated
3691
with bzr send. If neither is specified, the default is the upstream branch
3692
or the branch most recently merged using --remember.
3694
When merging a branch, by default the tip will be merged. To pick a different
3695
revision, pass --revision. If you specify two values, the first will be used as
3696
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3697
available revisions, like this is commonly referred to as "cherrypicking".
3699
Revision numbers are always relative to the branch being merged.
1896
"""Perform a three-way merge.
1898
The branch is the branch you will merge from. By default, it will
1899
merge the latest revision. If you specify a revision, that
1900
revision will be merged. If you specify two revisions, the first
1901
will be used as a BASE, and the second one as OTHER. Revision
1902
numbers are always relative to the specified branch.
3701
1904
By default, bzr will try to merge in all new work from the other
3702
1905
branch, automatically determining an appropriate base. If this
3703
1906
fails, you may need to give an explicit base.
3705
1908
Merge will do its best to combine the changes in two branches, but there
3706
1909
are some kinds of problems only a human can fix. When it encounters those,
3707
1910
it will mark a conflict. A conflict means that you need to fix something,
3712
1915
If there is no default branch set, the first merge will set it. After
3713
1916
that, you can omit the branch to use the default. To change the
3714
default, use --remember. The value will only be saved if the remote
3715
location can be accessed.
3717
The results of the merge are placed into the destination working
3718
directory, where they can be reviewed (with bzr diff), tested, and then
3719
committed to record the result of the merge.
1917
default, use --remember.
1921
To merge the latest revision from bzr.dev
1922
bzr merge ../bzr.dev
1924
To merge changes up to and including revision 82 from bzr.dev
1925
bzr merge -r 82 ../bzr.dev
1927
To merge the changes introduced by 82, without previous changes:
1928
bzr merge -r 81..82 ../bzr.dev
3721
1930
merge refuses to run if there are any uncommitted changes, unless
3722
--force is given. The --force option can also be used to create a
3723
merge revision which has more than two parents.
3725
If one would like to merge changes from the working tree of the other
3726
branch without merging any committed revisions, the --uncommitted option
3729
To select only some changes to merge, use "merge -i", which will prompt
3730
you to apply each diff hunk and file change, similar to "shelve".
3733
To merge the latest revision from bzr.dev::
3735
bzr merge ../bzr.dev
3737
To merge changes up to and including revision 82 from bzr.dev::
3739
bzr merge -r 82 ../bzr.dev
3741
To merge the changes introduced by 82, without previous changes::
3743
bzr merge -r 81..82 ../bzr.dev
3745
To apply a merge directive contained in /tmp/merge::
3747
bzr merge /tmp/merge
3749
To create a merge revision with three parents from two branches
3750
feature1a and feature1b:
3752
bzr merge ../feature1a
3753
bzr merge ../feature1b --force
3754
bzr commit -m 'revision with three parents'
3757
encoding_type = 'exact'
3758
_see_also = ['update', 'remerge', 'status-flags', 'send']
3759
takes_args = ['location?']
3764
help='Merge even if the destination tree has uncommitted changes.'),
3768
Option('show-base', help="Show base revision text in "
3770
Option('uncommitted', help='Apply uncommitted changes'
3771
' from a working copy, instead of branch changes.'),
3772
Option('pull', help='If the destination is already'
3773
' completely merged into the source, pull from the'
3774
' source rather than merging. When this happens,'
3775
' you do not need to commit the result.'),
3776
custom_help('directory',
3777
help='Branch to merge into, '
3778
'rather than the one containing the working directory.'),
3779
Option('preview', help='Instead of merging, show a diff of the'
3781
Option('interactive', help='Select changes interactively.',
3785
def run(self, location=None, revision=None, force=False,
3786
merge_type=None, show_base=False, reprocess=None, remember=False,
3787
uncommitted=False, pull=False,
1933
takes_args = ['branch?']
1934
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
1935
Option('show-base', help="Show base revision text in "
1938
def run(self, branch=None, revision=None, force=False, merge_type=None,
1939
show_base=False, reprocess=False, remember=False):
3792
1940
if merge_type is None:
3793
merge_type = _mod_merge.Merge3Merger
3795
if directory is None: directory = u'.'
3796
possible_transports = []
3798
allow_pending = True
3799
verified = 'inapplicable'
3800
tree = WorkingTree.open_containing(directory)[0]
1941
merge_type = Merge3Merger
1943
tree = WorkingTree.open_containing(u'.')[0]
1944
stored_loc = tree.branch.get_parent()
1946
if stored_loc is None:
1947
raise BzrCommandError("No merge branch known or specified.")
1949
print "Using saved branch: %s" % stored_loc
1952
if tree.branch.get_parent() is None or remember:
1953
tree.branch.set_parent(branch)
1955
if revision is None or len(revision) < 1:
1957
other = [branch, -1]
1958
other_branch, path = Branch.open_containing(branch)
1960
if len(revision) == 1:
1962
other_branch, path = Branch.open_containing(branch)
1963
revno = revision[0].in_history(other_branch).revno
1964
other = [branch, revno]
1966
assert len(revision) == 2
1967
if None in revision:
1968
raise BzrCommandError(
1969
"Merge doesn't permit that revision specifier.")
1970
b, path = Branch.open_containing(branch)
1972
base = [branch, revision[0].in_history(b).revno]
1973
other = [branch, revision[1].in_history(b).revno]
1975
interesting_files = [path]
1977
interesting_files = None
1978
pb = bzrlib.ui.ui_factory.nested_progress_bar()
3803
basis_tree = tree.revision_tree(tree.last_revision())
3804
except errors.NoSuchRevision:
3805
basis_tree = tree.basis_tree()
3807
# die as quickly as possible if there are uncommitted changes
3809
if tree.has_changes():
3810
raise errors.UncommittedChanges(tree)
3812
view_info = _get_view_info_for_change_reporter(tree)
3813
change_reporter = delta._ChangeReporter(
3814
unversioned_filter=tree.is_ignored, view_info=view_info)
3815
pb = ui.ui_factory.nested_progress_bar()
3816
self.add_cleanup(pb.finished)
3817
self.add_cleanup(tree.lock_write().unlock)
3818
if location is not None:
3820
mergeable = bundle.read_mergeable_from_url(location,
3821
possible_transports=possible_transports)
3822
except errors.NotABundle:
1981
conflict_count = merge(other, base, check_clean=(not force),
1982
merge_type=merge_type,
1983
reprocess=reprocess,
1984
show_base=show_base,
1985
pb=pb, file_list=interesting_files)
1988
if conflict_count != 0:
3826
raise errors.BzrCommandError('Cannot use --uncommitted'
3827
' with bundles or merge directives.')
3829
if revision is not None:
3830
raise errors.BzrCommandError(
3831
'Cannot use -r with merge directives or bundles')
3832
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3835
if merger is None and uncommitted:
3836
if revision is not None and len(revision) > 0:
3837
raise errors.BzrCommandError('Cannot use --uncommitted and'
3838
' --revision at the same time.')
3839
merger = self.get_merger_from_uncommitted(tree, location, None)
3840
allow_pending = False
3843
merger, allow_pending = self._get_merger_from_branch(tree,
3844
location, revision, remember, possible_transports, None)
3846
merger.merge_type = merge_type
3847
merger.reprocess = reprocess
3848
merger.show_base = show_base
3849
self.sanity_check_merger(merger)
3850
if (merger.base_rev_id == merger.other_rev_id and
3851
merger.other_rev_id is not None):
3852
note('Nothing to do.')
3855
if merger.interesting_files is not None:
3856
raise errors.BzrCommandError('Cannot pull individual files')
3857
if (merger.base_rev_id == tree.last_revision()):
3858
result = tree.pull(merger.other_branch, False,
3859
merger.other_rev_id)
3860
result.report(self.outf)
3862
if merger.this_basis is None:
3863
raise errors.BzrCommandError(
3864
"This branch has no commits."
3865
" (perhaps you would prefer 'bzr pull')")
3867
return self._do_preview(merger)
3869
return self._do_interactive(merger)
3871
return self._do_merge(merger, change_reporter, allow_pending,
3874
def _get_preview(self, merger):
3875
tree_merger = merger.make_merger()
3876
tt = tree_merger.make_preview_transform()
3877
self.add_cleanup(tt.finalize)
3878
result_tree = tt.get_preview_tree()
3881
def _do_preview(self, merger):
3882
from bzrlib.diff import show_diff_trees
3883
result_tree = self._get_preview(merger)
3884
show_diff_trees(merger.this_tree, result_tree, self.outf,
3885
old_label='', new_label='')
3887
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3888
merger.change_reporter = change_reporter
3889
conflict_count = merger.do_merge()
3891
merger.set_pending()
3892
if verified == 'failed':
3893
warning('Preview patch does not match changes')
3894
if conflict_count != 0:
3899
def _do_interactive(self, merger):
3900
"""Perform an interactive merge.
3902
This works by generating a preview tree of the merge, then using
3903
Shelver to selectively remove the differences between the working tree
3904
and the preview tree.
3906
from bzrlib import shelf_ui
3907
result_tree = self._get_preview(merger)
3908
writer = bzrlib.option.diff_writer_registry.get()
3909
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3910
reporter=shelf_ui.ApplyReporter(),
3911
diff_writer=writer(sys.stdout))
3917
def sanity_check_merger(self, merger):
3918
if (merger.show_base and
3919
not merger.merge_type is _mod_merge.Merge3Merger):
3920
raise errors.BzrCommandError("Show-base is not supported for this"
3921
" merge type. %s" % merger.merge_type)
3922
if merger.reprocess is None:
3923
if merger.show_base:
3924
merger.reprocess = False
3926
# Use reprocess if the merger supports it
3927
merger.reprocess = merger.merge_type.supports_reprocess
3928
if merger.reprocess and not merger.merge_type.supports_reprocess:
3929
raise errors.BzrCommandError("Conflict reduction is not supported"
3930
" for merge type %s." %
3932
if merger.reprocess and merger.show_base:
3933
raise errors.BzrCommandError("Cannot do conflict reduction and"
3936
def _get_merger_from_branch(self, tree, location, revision, remember,
3937
possible_transports, pb):
3938
"""Produce a merger from a location, assuming it refers to a branch."""
3939
from bzrlib.tag import _merge_tags_if_possible
3940
# find the branch locations
3941
other_loc, user_location = self._select_branch_location(tree, location,
3943
if revision is not None and len(revision) == 2:
3944
base_loc, _unused = self._select_branch_location(tree,
3945
location, revision, 0)
3947
base_loc = other_loc
3949
other_branch, other_path = Branch.open_containing(other_loc,
3950
possible_transports)
3951
if base_loc == other_loc:
3952
base_branch = other_branch
3954
base_branch, base_path = Branch.open_containing(base_loc,
3955
possible_transports)
3956
# Find the revision ids
3957
other_revision_id = None
3958
base_revision_id = None
3959
if revision is not None:
3960
if len(revision) >= 1:
3961
other_revision_id = revision[-1].as_revision_id(other_branch)
3962
if len(revision) == 2:
3963
base_revision_id = revision[0].as_revision_id(base_branch)
3964
if other_revision_id is None:
3965
other_revision_id = _mod_revision.ensure_null(
3966
other_branch.last_revision())
3967
# Remember where we merge from
3968
if ((remember or tree.branch.get_submit_branch() is None) and
3969
user_location is not None):
3970
tree.branch.set_submit_branch(other_branch.base)
3971
_merge_tags_if_possible(other_branch, tree.branch)
3972
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3973
other_revision_id, base_revision_id, other_branch, base_branch)
3974
if other_path != '':
3975
allow_pending = False
3976
merger.interesting_files = [other_path]
3978
allow_pending = True
3979
return merger, allow_pending
3981
def get_merger_from_uncommitted(self, tree, location, pb):
3982
"""Get a merger for uncommitted changes.
3984
:param tree: The tree the merger should apply to.
3985
:param location: The location containing uncommitted changes.
3986
:param pb: The progress bar to use for showing progress.
3988
location = self._select_branch_location(tree, location)[0]
3989
other_tree, other_path = WorkingTree.open_containing(location)
3990
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3991
if other_path != '':
3992
merger.interesting_files = [other_path]
3995
def _select_branch_location(self, tree, user_location, revision=None,
3997
"""Select a branch location, according to possible inputs.
3999
If provided, branches from ``revision`` are preferred. (Both
4000
``revision`` and ``index`` must be supplied.)
4002
Otherwise, the ``location`` parameter is used. If it is None, then the
4003
``submit`` or ``parent`` location is used, and a note is printed.
4005
:param tree: The working tree to select a branch for merging into
4006
:param location: The location entered by the user
4007
:param revision: The revision parameter to the command
4008
:param index: The index to use for the revision parameter. Negative
4009
indices are permitted.
4010
:return: (selected_location, user_location). The default location
4011
will be the user-entered location.
4013
if (revision is not None and index is not None
4014
and revision[index] is not None):
4015
branch = revision[index].get_branch()
4016
if branch is not None:
4017
return branch, branch
4018
if user_location is None:
4019
location = self._get_remembered(tree, 'Merging from')
4021
location = user_location
4022
return location, user_location
4024
def _get_remembered(self, tree, verb_string):
4025
"""Use tree.branch's parent if none was supplied.
4027
Report if the remembered location was used.
4029
stored_location = tree.branch.get_submit_branch()
4030
stored_location_type = "submit"
4031
if stored_location is None:
4032
stored_location = tree.branch.get_parent()
4033
stored_location_type = "parent"
4034
mutter("%s", stored_location)
4035
if stored_location is None:
4036
raise errors.BzrCommandError("No location specified or remembered")
4037
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4038
note(u"%s remembered %s location %s", verb_string,
4039
stored_location_type, display_url)
4040
return stored_location
1992
except bzrlib.errors.AmbiguousBase, e:
1993
m = ("sorry, bzr can't determine the right merge base yet\n"
1994
"candidates are:\n "
1995
+ "\n ".join(e.bases)
1997
"please specify an explicit base with -r,\n"
1998
"and (if you want) report this to the bzr developers\n")
4043
2002
class cmd_remerge(Command):
4044
__doc__ = """Redo a merge.
4046
Use this if you want to try a different merge technique while resolving
4047
conflicts. Some merge techniques are better than others, and remerge
4048
lets you try different ones on different files.
4050
The options for remerge have the same meaning and defaults as the ones for
4051
merge. The difference is that remerge can (only) be run when there is a
4052
pending merge, and it lets you specify particular files.
4055
Re-do the merge of all conflicted files, and show the base text in
4056
conflict regions, in addition to the usual THIS and OTHER texts::
4058
bzr remerge --show-base
4060
Re-do the merge of "foobar", using the weave merge algorithm, with
4061
additional processing to reduce the size of conflict regions::
4063
bzr remerge --merge-type weave --reprocess foobar
4065
2005
takes_args = ['file*']
4070
help="Show base revision text in conflicts."),
2006
takes_options = ['merge-type', 'reprocess',
2007
Option('show-base', help="Show base revision text in "
4073
2010
def run(self, file_list=None, merge_type=None, show_base=False,
4074
2011
reprocess=False):
4075
from bzrlib.conflicts import restore
2012
from bzrlib.merge import merge_inner, transform_tree
4076
2013
if merge_type is None:
4077
merge_type = _mod_merge.Merge3Merger
2014
merge_type = Merge3Merger
4078
2015
tree, file_list = tree_files(file_list)
4079
self.add_cleanup(tree.lock_write().unlock)
4080
parents = tree.get_parent_ids()
4081
if len(parents) != 2:
4082
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4083
" merges. Not cherrypicking or"
4085
repository = tree.branch.repository
4086
interesting_ids = None
4088
conflicts = tree.conflicts()
4089
if file_list is not None:
4090
interesting_ids = set()
4091
for filename in file_list:
4092
file_id = tree.path2id(filename)
4094
raise errors.NotVersionedError(filename)
4095
interesting_ids.add(file_id)
4096
if tree.kind(file_id) != "directory":
4099
for name, ie in tree.inventory.iter_entries(file_id):
4100
interesting_ids.add(ie.file_id)
4101
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4103
# Remerge only supports resolving contents conflicts
4104
allowed_conflicts = ('text conflict', 'contents conflict')
4105
restore_files = [c.path for c in conflicts
4106
if c.typestring in allowed_conflicts]
4107
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4108
tree.set_conflicts(ConflictList(new_conflicts))
4109
if file_list is not None:
4110
restore_files = file_list
4111
for filename in restore_files:
4113
restore(tree.abspath(filename))
4114
except errors.NotConflicted:
4116
# Disable pending merges, because the file texts we are remerging
4117
# have not had those merges performed. If we use the wrong parents
4118
# list, we imply that the working tree text has seen and rejected
4119
# all the changes from the other tree, when in fact those changes
4120
# have not yet been seen.
4121
tree.set_parent_ids(parents[:1])
4123
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4124
merger.interesting_ids = interesting_ids
4125
merger.merge_type = merge_type
4126
merger.show_base = show_base
4127
merger.reprocess = reprocess
4128
conflicts = merger.do_merge()
2018
pending_merges = tree.pending_merges()
2019
if len(pending_merges) != 1:
2020
raise BzrCommandError("Sorry, remerge only works after normal"
2021
+ " merges. Not cherrypicking or"
2023
repository = tree.branch.repository
2024
base_revision = common_ancestor(tree.branch.last_revision(),
2025
pending_merges[0], repository)
2026
base_tree = repository.revision_tree(base_revision)
2027
other_tree = repository.revision_tree(pending_merges[0])
2028
interesting_ids = None
2029
if file_list is not None:
2030
interesting_ids = set()
2031
for filename in file_list:
2032
file_id = tree.path2id(filename)
2034
raise NotVersionedError(filename)
2035
interesting_ids.add(file_id)
2036
if tree.kind(file_id) != "directory":
2039
for name, ie in tree.inventory.iter_entries(file_id):
2040
interesting_ids.add(ie.file_id)
2041
transform_tree(tree, tree.basis_tree(), interesting_ids)
2042
if file_list is None:
2043
restore_files = list(tree.iter_conflicts())
2045
restore_files = file_list
2046
for filename in restore_files:
2048
restore(tree.abspath(filename))
2049
except NotConflicted:
2051
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2053
interesting_ids = interesting_ids,
2054
other_rev_id=pending_merges[0],
2055
merge_type=merge_type,
2056
show_base=show_base,
2057
reprocess=reprocess)
4130
tree.set_parent_ids(parents)
4131
2060
if conflicts > 0:
4137
2065
class cmd_revert(Command):
4138
__doc__ = """Revert files to a previous revision.
4140
Giving a list of files will revert only those files. Otherwise, all files
4141
will be reverted. If the revision is not specified with '--revision', the
4142
last committed revision is used.
4144
To remove only some changes, without reverting to a prior version, use
4145
merge instead. For example, "merge . --revision -2..-3" will remove the
4146
changes introduced by -2, without affecting the changes introduced by -1.
4147
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4149
By default, any files that have been manually changed will be backed up
4150
first. (Files changed only by merge are not backed up.) Backup files have
4151
'.~#~' appended to their name, where # is a number.
4153
When you provide files, you can use their current pathname or the pathname
4154
from the target revision. So you can use revert to "undelete" a file by
4155
name. If you name a directory, all the contents of that directory will be
4158
If you have newly added files since the target revision, they will be
4159
removed. If the files to be removed have been changed, backups will be
4160
created as above. Directories containing unknown files will not be
4163
The working tree contains a list of revisions that have been merged but
4164
not yet committed. These revisions will be included as additional parents
4165
of the next commit. Normally, using revert clears that list as well as
4166
reverting the files. If any files are specified, revert leaves the list
4167
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4168
.`` in the tree root to revert all files but keep the recorded merges,
4169
and ``bzr revert --forget-merges`` to clear the pending merge list without
4170
reverting any files.
4172
Using "bzr revert --forget-merges", it is possible to apply all of the
4173
changes from a branch in a single revision. To do this, perform the merge
4174
as desired. Then doing revert with the "--forget-merges" option will keep
4175
the content of the tree as it was, but it will clear the list of pending
4176
merges. The next commit will then contain all of the changes that are
4177
present in the other branch, but without any other parent revisions.
4178
Because this technique forgets where these changes originated, it may
4179
cause additional conflicts on later merges involving the same source and
2066
"""Reverse all changes since the last commit.
2068
Only versioned files are affected. Specify filenames to revert only
2069
those files. By default, any files that are changed will be backed up
2070
first. Backup files have a '~' appended to their name.
4183
_see_also = ['cat', 'export']
4186
Option('no-backup', "Do not save backups of reverted files."),
4187
Option('forget-merges',
4188
'Remove pending merge marker, without changing any files.'),
2072
takes_options = ['revision', 'no-backup']
4190
2073
takes_args = ['file*']
2074
aliases = ['merge-revert']
4192
def run(self, revision=None, no_backup=False, file_list=None,
4193
forget_merges=None):
2076
def run(self, revision=None, no_backup=False, file_list=None):
2077
from bzrlib.commands import parse_spec
2078
if file_list is not None:
2079
if len(file_list) == 0:
2080
raise BzrCommandError("No files specified")
4194
2084
tree, file_list = tree_files(file_list)
4195
self.add_cleanup(tree.lock_tree_write().unlock)
4197
tree.set_parent_ids(tree.get_parent_ids()[:1])
2085
if revision is None:
2086
# FIXME should be tree.last_revision
2087
rev_id = tree.last_revision()
2088
elif len(revision) != 1:
2089
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
4199
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4202
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4203
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4204
tree.revert(file_list, rev_tree, not no_backup, None,
4205
report_changes=True)
2091
rev_id = revision[0].in_history(tree.branch).rev_id
2092
pb = bzrlib.ui.ui_factory.nested_progress_bar()
2094
tree.revert(file_list,
2095
tree.branch.repository.revision_tree(rev_id),
4208
2101
class cmd_assert_fail(Command):
4209
__doc__ = """Test reporting of assertion failures"""
4210
# intended just for use in testing
2102
"""Test reporting of assertion failures"""
4215
raise AssertionError("always fails")
2105
assert False, "always fails"
4218
2108
class cmd_help(Command):
4219
__doc__ = """Show help on a command or other topic.
2109
"""Show help on a command or other topic.
4222
_see_also = ['topics']
4224
Option('long', 'Show help on all commands.'),
2111
For a list of all available commands, say 'bzr help commands'."""
2112
takes_options = [Option('long', 'show help on all commands')]
4226
2113
takes_args = ['topic?']
4227
2114
aliases = ['?', '--help', '-?', '-h']
4229
2116
@display_command
4230
2117
def run(self, topic=None, long=False):
4232
2119
if topic is None and long:
4233
2120
topic = "commands"
4234
bzrlib.help.help(topic)
4237
2124
class cmd_shell_complete(Command):
4238
__doc__ = """Show appropriate completions for context.
2125
"""Show appropriate completions for context.
4240
For a list of all available commands, say 'bzr shell-complete'.
2127
For a list of all available commands, say 'bzr shell-complete'."""
4242
2128
takes_args = ['context?']
4243
2129
aliases = ['s-c']
4246
2132
@display_command
4247
2133
def run(self, context=None):
4248
2134
import shellcomplete
4249
2135
shellcomplete.shellcomplete(context)
2138
class cmd_fetch(Command):
2139
"""Copy in history from another branch but don't merge it.
2141
This is an internal method used for pull and merge."""
2143
takes_args = ['from_branch', 'to_branch']
2144
def run(self, from_branch, to_branch):
2145
from bzrlib.fetch import Fetcher
2146
from bzrlib.branch import Branch
2147
from_b = Branch.open(from_branch)
2148
to_b = Branch.open(to_branch)
2149
Fetcher(to_b, from_b)
4252
2152
class cmd_missing(Command):
4253
__doc__ = """Show unmerged/unpulled revisions between two branches.
4255
OTHER_BRANCH may be local or remote.
4257
To filter on a range of revisions, you can use the command -r begin..end
4258
-r revision requests a specific revision, -r ..end or -r begin.. are
4262
1 - some missing revisions
4263
0 - no missing revisions
4267
Determine the missing revisions between this and the branch at the
4268
remembered pull location::
4272
Determine the missing revisions between this and another branch::
4274
bzr missing http://server/branch
4276
Determine the missing revisions up to a specific revision on the other
4279
bzr missing -r ..-10
4281
Determine the missing revisions up to a specific revision on this
4284
bzr missing --my-revision ..-10
4287
_see_also = ['merge', 'pull']
2153
"""Show unmerged/unpulled revisions between two branches.
2155
OTHER_BRANCH may be local or remote."""
4288
2156
takes_args = ['other_branch?']
4290
Option('reverse', 'Reverse the order of revisions.'),
4292
'Display changes in the local branch only.'),
4293
Option('this' , 'Same as --mine-only.'),
4294
Option('theirs-only',
4295
'Display changes in the remote branch only.'),
4296
Option('other', 'Same as --theirs-only.'),
4300
custom_help('revision',
4301
help='Filter on other branch revisions (inclusive). '
4302
'See "help revisionspec" for details.'),
4303
Option('my-revision',
4304
type=_parse_revision_str,
4305
help='Filter on local branch revisions (inclusive). '
4306
'See "help revisionspec" for details.'),
4307
Option('include-merges',
4308
'Show all revisions in addition to the mainline ones.'),
4310
encoding_type = 'replace'
2157
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2159
'Display changes in the local branch only'),
2160
Option('theirs-only',
2161
'Display changes in the remote branch only'),
4313
2170
def run(self, other_branch=None, reverse=False, mine_only=False,
4315
log_format=None, long=False, short=False, line=False,
4316
show_ids=False, verbose=False, this=False, other=False,
4317
include_merges=False, revision=None, my_revision=None):
4318
from bzrlib.missing import find_unmerged, iter_log_revisions
4327
# TODO: We should probably check that we don't have mine-only and
4328
# theirs-only set, but it gets complicated because we also have
4329
# this and other which could be used.
4336
local_branch = Branch.open_containing(u".")[0]
4337
self.add_cleanup(local_branch.lock_read().unlock)
2171
theirs_only=False, log_format=None, long=False, short=False, line=False,
2172
show_ids=False, verbose=False):
2173
from bzrlib.missing import find_unmerged, iter_log_data
2174
from bzrlib.log import log_formatter
2175
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
4339
2176
parent = local_branch.get_parent()
4340
2177
if other_branch is None:
4341
2178
other_branch = parent
4342
2179
if other_branch is None:
4343
raise errors.BzrCommandError("No peer location known"
4345
display_url = urlutils.unescape_for_display(parent,
4347
message("Using saved parent location: "
4348
+ display_url + "\n")
4350
remote_branch = Branch.open(other_branch)
2180
raise BzrCommandError("No missing location known or specified.")
2181
print "Using last location: " + local_branch.get_parent()
2182
remote_branch = bzrlib.branch.Branch.open(other_branch)
4351
2183
if remote_branch.base == local_branch.base:
4352
2184
remote_branch = local_branch
4354
self.add_cleanup(remote_branch.lock_read().unlock)
4356
local_revid_range = _revision_range_to_revid_range(
4357
_get_revision_range(my_revision, local_branch,
4360
remote_revid_range = _revision_range_to_revid_range(
4361
_get_revision_range(revision,
4362
remote_branch, self.name()))
4364
local_extra, remote_extra = find_unmerged(
4365
local_branch, remote_branch, restrict,
4366
backward=not reverse,
4367
include_merges=include_merges,
4368
local_revid_range=local_revid_range,
4369
remote_revid_range=remote_revid_range)
4371
if log_format is None:
4372
registry = log.log_formatter_registry
4373
log_format = registry.get_default(local_branch)
4374
lf = log_format(to_file=self.outf,
4376
show_timezone='original')
4379
if local_extra and not theirs_only:
4380
message("You have %d extra revision(s):\n" %
4382
for revision in iter_log_revisions(local_extra,
4383
local_branch.repository,
4385
lf.log_revision(revision)
4386
printed_local = True
4389
printed_local = False
4391
if remote_extra and not mine_only:
4392
if printed_local is True:
4394
message("You are missing %d revision(s):\n" %
4396
for revision in iter_log_revisions(remote_extra,
4397
remote_branch.repository,
4399
lf.log_revision(revision)
4402
if mine_only and not local_extra:
4403
# We checked local, and found nothing extra
4404
message('This branch is up to date.\n')
4405
elif theirs_only and not remote_extra:
4406
# We checked remote, and found nothing extra
4407
message('Other branch is up to date.\n')
4408
elif not (mine_only or theirs_only or local_extra or
4410
# We checked both branches, and neither one had extra
4412
message("Branches are up to date.\n")
2185
local_branch.lock_read()
2187
remote_branch.lock_read()
2189
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2190
if (log_format == None):
2191
default = bzrlib.config.BranchConfig(local_branch).log_format()
2192
log_format = get_log_format(long=long, short=short, line=line, default=default)
2193
lf = log_formatter(log_format, sys.stdout,
2195
show_timezone='original')
2196
if reverse is False:
2197
local_extra.reverse()
2198
remote_extra.reverse()
2199
if local_extra and not theirs_only:
2200
print "You have %d extra revision(s):" % len(local_extra)
2201
for data in iter_log_data(local_extra, local_branch.repository,
2204
printed_local = True
2206
printed_local = False
2207
if remote_extra and not mine_only:
2208
if printed_local is True:
2210
print "You are missing %d revision(s):" % len(remote_extra)
2211
for data in iter_log_data(remote_extra, remote_branch.repository,
2214
if not remote_extra and not local_extra:
2216
print "Branches are up to date."
2220
remote_branch.unlock()
2222
local_branch.unlock()
4414
2223
if not status_code and parent is None and other_branch is not None:
4415
self.add_cleanup(local_branch.lock_write().unlock)
4416
# handle race conditions - a parent might be set while we run.
4417
if local_branch.get_parent() is None:
4418
local_branch.set_parent(remote_branch.base)
2224
local_branch.lock_write()
2226
# handle race conditions - a parent might be set while we run.
2227
if local_branch.get_parent() is None:
2228
local_branch.set_parent(other_branch)
2230
local_branch.unlock()
4419
2231
return status_code
4422
class cmd_pack(Command):
4423
__doc__ = """Compress the data within a repository.
4425
This operation compresses the data within a bazaar repository. As
4426
bazaar supports automatic packing of repository, this operation is
4427
normally not required to be done manually.
4429
During the pack operation, bazaar takes a backup of existing repository
4430
data, i.e. pack files. This backup is eventually removed by bazaar
4431
automatically when it is safe to do so. To save disk space by removing
4432
the backed up pack files, the --clean-obsolete-packs option may be
4435
Warning: If you use --clean-obsolete-packs and your machine crashes
4436
during or immediately after repacking, you may be left with a state
4437
where the deletion has been written to disk but the new packs have not
4438
been. In this case the repository may be unusable.
4441
_see_also = ['repositories']
4442
takes_args = ['branch_or_repo?']
4444
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4447
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4448
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4450
branch = dir.open_branch()
4451
repository = branch.repository
4452
except errors.NotBranchError:
4453
repository = dir.open_repository()
4454
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4457
2234
class cmd_plugins(Command):
4458
__doc__ = """List the installed plugins.
4460
This command displays the list of installed plugins including
4461
version of plugin and a short description of each.
4463
--verbose shows the path where each plugin is located.
4465
A plugin is an external component for Bazaar that extends the
4466
revision control system, by adding or replacing code in Bazaar.
4467
Plugins can do a variety of things, including overriding commands,
4468
adding new commands, providing additional network transports and
4469
customizing log output.
4471
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4472
for further information on plugins including where to find them and how to
4473
install them. Instructions are also provided there on how to write new
4474
plugins using the Python programming language.
4476
takes_options = ['verbose']
4478
2237
@display_command
4479
def run(self, verbose=False):
4480
2239
import bzrlib.plugin
4481
2240
from inspect import getdoc
4483
for name, plugin in bzrlib.plugin.plugins().items():
4484
version = plugin.__version__
4485
if version == 'unknown':
4487
name_ver = '%s %s' % (name, version)
4488
d = getdoc(plugin.module)
2241
for name, plugin in bzrlib.plugin.all_plugins().items():
2242
if hasattr(plugin, '__path__'):
2243
print plugin.__path__[0]
2244
elif hasattr(plugin, '__file__'):
2245
print plugin.__file__
4490
doc = d.split('\n')[0]
4492
doc = '(no description)'
4493
result.append((name_ver, doc, plugin.path()))
4494
for name_ver, doc, path in sorted(result):
4495
self.outf.write("%s\n" % name_ver)
4496
self.outf.write(" %s\n" % doc)
4498
self.outf.write(" %s\n" % path)
4499
self.outf.write("\n")
2251
print '\t', d.split('\n')[0]
4502
2254
class cmd_testament(Command):
4503
__doc__ = """Show testament (signing-form) of a revision."""
4506
Option('long', help='Produce long-format testament.'),
4508
help='Produce a strict-format testament.')]
2255
"""Show testament (signing-form) of a revision."""
2256
takes_options = ['revision', 'long']
4509
2257
takes_args = ['branch?']
4510
2258
@display_command
4511
def run(self, branch=u'.', revision=None, long=False, strict=False):
4512
from bzrlib.testament import Testament, StrictTestament
4514
testament_class = StrictTestament
4516
testament_class = Testament
4518
b = Branch.open_containing(branch)[0]
4520
b = Branch.open(branch)
4521
self.add_cleanup(b.lock_read().unlock)
4522
if revision is None:
4523
rev_id = b.last_revision()
4525
rev_id = revision[0].as_revision_id(b)
4526
t = testament_class.from_revision(b.repository, rev_id)
4528
sys.stdout.writelines(t.as_text_lines())
4530
sys.stdout.write(t.as_short_text())
2259
def run(self, branch=u'.', revision=None, long=False):
2260
from bzrlib.testament import Testament
2261
b = WorkingTree.open_containing(branch)[0].branch
2264
if revision is None:
2265
rev_id = b.last_revision()
2267
rev_id = revision[0].in_history(b).rev_id
2268
t = Testament.from_revision(b.repository, rev_id)
2270
sys.stdout.writelines(t.as_text_lines())
2272
sys.stdout.write(t.as_short_text())
4533
2277
class cmd_annotate(Command):
4534
__doc__ = """Show the origin of each line in a file.
2278
"""Show the origin of each line in a file.
4536
2280
This prints out the given file with an annotation on the left side
4537
2281
indicating which revision, author and date introduced the change.
4539
If the origin is the same for a run of consecutive lines, it is
2283
If the origin is the same for a run of consecutive lines, it is
4540
2284
shown only at the top, unless the --all option is given.
4542
2286
# TODO: annotate directories; showing when each file was last changed
4543
# TODO: if the working copy is modified, show annotations on that
2287
# TODO: if the working copy is modified, show annotations on that
4544
2288
# with new uncommitted lines marked
4545
aliases = ['ann', 'blame', 'praise']
2289
aliases = ['blame', 'praise']
4546
2290
takes_args = ['filename']
4547
takes_options = [Option('all', help='Show annotations on all lines.'),
4548
Option('long', help='Show commit date in annotations.'),
2291
takes_options = [Option('all', help='show annotations on all lines'),
2292
Option('long', help='show date in annotations'),
4553
encoding_type = 'exact'
4555
2296
@display_command
4556
def run(self, filename, all=False, long=False, revision=None,
4557
show_ids=False, directory=None):
4558
from bzrlib.annotate import annotate_file, annotate_file_tree
4559
wt, branch, relpath = \
4560
_open_directory_or_containing_tree_or_branch(filename, directory)
4562
self.add_cleanup(wt.lock_read().unlock)
4564
self.add_cleanup(branch.lock_read().unlock)
4565
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4566
self.add_cleanup(tree.lock_read().unlock)
4568
file_id = wt.path2id(relpath)
4570
file_id = tree.path2id(relpath)
4572
raise errors.NotVersionedError(filename)
4573
file_version = tree.inventory[file_id].revision
4574
if wt is not None and revision is None:
4575
# If there is a tree and we're not annotating historical
4576
# versions, annotate the working tree's content.
4577
annotate_file_tree(wt, file_id, self.outf, long, all,
4580
annotate_file(branch, file_version, file_id, long, all, self.outf,
2297
def run(self, filename, all=False, long=False, revision=None):
2298
from bzrlib.annotate import annotate_file
2299
tree, relpath = WorkingTree.open_containing(filename)
2300
branch = tree.branch
2303
if revision is None:
2304
revision_id = branch.last_revision()
2305
elif len(revision) != 1:
2306
raise BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2308
revision_id = revision[0].in_history(branch).rev_id
2309
file_id = tree.inventory.path2id(relpath)
2310
tree = branch.repository.revision_tree(revision_id)
2311
file_version = tree.inventory[file_id].revision
2312
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
4584
2317
class cmd_re_sign(Command):
4585
__doc__ = """Create a digital signature for an existing revision."""
2318
"""Create a digital signature for an existing revision."""
4586
2319
# TODO be able to replace existing ones.
4588
2321
hidden = True # is this right ?
4589
2322
takes_args = ['revision_id*']
4590
takes_options = ['directory', 'revision']
4592
def run(self, revision_id_list=None, revision=None, directory=u'.'):
2323
takes_options = ['revision']
2325
def run(self, revision_id_list=None, revision=None):
2326
import bzrlib.config as config
2327
import bzrlib.gpg as gpg
4593
2328
if revision_id_list is not None and revision is not None:
4594
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
2329
raise BzrCommandError('You can only supply one of revision_id or --revision')
4595
2330
if revision_id_list is None and revision is None:
4596
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4597
b = WorkingTree.open_containing(directory)[0].branch
4598
self.add_cleanup(b.lock_write().unlock)
4599
return self._run(b, revision_id_list, revision)
4601
def _run(self, b, revision_id_list, revision):
4602
import bzrlib.gpg as gpg
4603
gpg_strategy = gpg.GPGStrategy(b.get_config())
2331
raise BzrCommandError('You must supply either --revision or a revision_id')
2332
b = WorkingTree.open_containing(u'.')[0].branch
2333
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
4604
2334
if revision_id_list is not None:
4605
b.repository.start_write_group()
4607
for revision_id in revision_id_list:
4608
b.repository.sign_revision(revision_id, gpg_strategy)
4610
b.repository.abort_write_group()
4613
b.repository.commit_write_group()
2335
for revision_id in revision_id_list:
2336
b.repository.sign_revision(revision_id, gpg_strategy)
4614
2337
elif revision is not None:
4615
2338
if len(revision) == 1:
4616
2339
revno, rev_id = revision[0].in_history(b)
4617
b.repository.start_write_group()
4619
b.repository.sign_revision(rev_id, gpg_strategy)
4621
b.repository.abort_write_group()
4624
b.repository.commit_write_group()
2340
b.repository.sign_revision(rev_id, gpg_strategy)
4625
2341
elif len(revision) == 2:
4626
2342
# are they both on rh- if so we can walk between them
4627
2343
# might be nice to have a range helper for arbitrary
4833
2484
control.break_lock()
4834
2485
except NotImplementedError:
4838
class cmd_wait_until_signalled(Command):
4839
__doc__ = """Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4841
This just prints a line to signal when it is ready, then blocks on stdin.
4847
sys.stdout.write("running\n")
4849
sys.stdin.readline()
4852
class cmd_serve(Command):
4853
__doc__ = """Run the bzr server."""
4855
aliases = ['server']
4859
help='Serve on stdin/out for use from inetd or sshd.'),
4860
RegistryOption('protocol',
4861
help="Protocol to serve.",
4862
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4863
value_switches=True),
4865
help='Listen for connections on nominated port of the form '
4866
'[hostname:]portnumber. Passing 0 as the port number will '
4867
'result in a dynamically allocated port. The default port '
4868
'depends on the protocol.',
4870
custom_help('directory',
4871
help='Serve contents of this directory.'),
4872
Option('allow-writes',
4873
help='By default the server is a readonly server. Supplying '
4874
'--allow-writes enables write access to the contents of '
4875
'the served directory and below. Note that ``bzr serve`` '
4876
'does not perform authentication, so unless some form of '
4877
'external authentication is arranged supplying this '
4878
'option leads to global uncontrolled write access to your '
4883
def get_host_and_port(self, port):
4884
"""Return the host and port to run the smart server on.
4886
If 'port' is None, None will be returned for the host and port.
4888
If 'port' has a colon in it, the string before the colon will be
4889
interpreted as the host.
4891
:param port: A string of the port to run the server on.
4892
:return: A tuple of (host, port), where 'host' is a host name or IP,
4893
and port is an integer TCP/IP port.
4896
if port is not None:
4898
host, port = port.split(':')
4902
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4904
from bzrlib.transport import get_transport, transport_server_registry
4905
if directory is None:
4906
directory = os.getcwd()
4907
if protocol is None:
4908
protocol = transport_server_registry.get()
4909
host, port = self.get_host_and_port(port)
4910
url = urlutils.local_path_to_url(directory)
4911
if not allow_writes:
4912
url = 'readonly+' + url
4913
transport = get_transport(url)
4914
protocol(transport, host, port, inet)
4917
class cmd_join(Command):
4918
__doc__ = """Combine a tree into its containing tree.
4920
This command requires the target tree to be in a rich-root format.
4922
The TREE argument should be an independent tree, inside another tree, but
4923
not part of it. (Such trees can be produced by "bzr split", but also by
4924
running "bzr branch" with the target inside a tree.)
4926
The result is a combined tree, with the subtree no longer an independant
4927
part. This is marked as a merge of the subtree into the containing tree,
4928
and all history is preserved.
4931
_see_also = ['split']
4932
takes_args = ['tree']
4934
Option('reference', help='Join by reference.', hidden=True),
4937
def run(self, tree, reference=False):
4938
sub_tree = WorkingTree.open(tree)
4939
parent_dir = osutils.dirname(sub_tree.basedir)
4940
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4941
repo = containing_tree.branch.repository
4942
if not repo.supports_rich_root():
4943
raise errors.BzrCommandError(
4944
"Can't join trees because %s doesn't support rich root data.\n"
4945
"You can use bzr upgrade on the repository."
4949
containing_tree.add_reference(sub_tree)
4950
except errors.BadReferenceTarget, e:
4951
# XXX: Would be better to just raise a nicely printable
4952
# exception from the real origin. Also below. mbp 20070306
4953
raise errors.BzrCommandError("Cannot join %s. %s" %
4957
containing_tree.subsume(sub_tree)
4958
except errors.BadSubsumeSource, e:
4959
raise errors.BzrCommandError("Cannot join %s. %s" %
4963
class cmd_split(Command):
4964
__doc__ = """Split a subdirectory of a tree into a separate tree.
4966
This command will produce a target tree in a format that supports
4967
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4968
converted into earlier formats like 'dirstate-tags'.
4970
The TREE argument should be a subdirectory of a working tree. That
4971
subdirectory will be converted into an independent tree, with its own
4972
branch. Commits in the top-level tree will not apply to the new subtree.
4975
_see_also = ['join']
4976
takes_args = ['tree']
4978
def run(self, tree):
4979
containing_tree, subdir = WorkingTree.open_containing(tree)
4980
sub_id = containing_tree.path2id(subdir)
4982
raise errors.NotVersionedError(subdir)
4984
containing_tree.extract(sub_id)
4985
except errors.RootNotRich:
4986
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4989
class cmd_merge_directive(Command):
4990
__doc__ = """Generate a merge directive for auto-merge tools.
4992
A directive requests a merge to be performed, and also provides all the
4993
information necessary to do so. This means it must either include a
4994
revision bundle, or the location of a branch containing the desired
4997
A submit branch (the location to merge into) must be supplied the first
4998
time the command is issued. After it has been supplied once, it will
4999
be remembered as the default.
5001
A public branch is optional if a revision bundle is supplied, but required
5002
if --diff or --plain is specified. It will be remembered as the default
5003
after the first use.
5006
takes_args = ['submit_branch?', 'public_branch?']
5010
_see_also = ['send']
5013
RegistryOption.from_kwargs('patch-type',
5014
'The type of patch to include in the directive.',
5016
value_switches=True,
5018
bundle='Bazaar revision bundle (default).',
5019
diff='Normal unified diff.',
5020
plain='No patch, just directive.'),
5021
Option('sign', help='GPG-sign the directive.'), 'revision',
5022
Option('mail-to', type=str,
5023
help='Instead of printing the directive, email to this address.'),
5024
Option('message', type=str, short_name='m',
5025
help='Message to use when committing this merge.')
5028
encoding_type = 'exact'
5030
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
5031
sign=False, revision=None, mail_to=None, message=None):
5032
from bzrlib.revision import ensure_null, NULL_REVISION
5033
include_patch, include_bundle = {
5034
'plain': (False, False),
5035
'diff': (True, False),
5036
'bundle': (True, True),
5038
branch = Branch.open('.')
5039
stored_submit_branch = branch.get_submit_branch()
5040
if submit_branch is None:
5041
submit_branch = stored_submit_branch
5043
if stored_submit_branch is None:
5044
branch.set_submit_branch(submit_branch)
5045
if submit_branch is None:
5046
submit_branch = branch.get_parent()
5047
if submit_branch is None:
5048
raise errors.BzrCommandError('No submit branch specified or known')
5050
stored_public_branch = branch.get_public_branch()
5051
if public_branch is None:
5052
public_branch = stored_public_branch
5053
elif stored_public_branch is None:
5054
branch.set_public_branch(public_branch)
5055
if not include_bundle and public_branch is None:
5056
raise errors.BzrCommandError('No public branch specified or'
5058
base_revision_id = None
5059
if revision is not None:
5060
if len(revision) > 2:
5061
raise errors.BzrCommandError('bzr merge-directive takes '
5062
'at most two one revision identifiers')
5063
revision_id = revision[-1].as_revision_id(branch)
5064
if len(revision) == 2:
5065
base_revision_id = revision[0].as_revision_id(branch)
5067
revision_id = branch.last_revision()
5068
revision_id = ensure_null(revision_id)
5069
if revision_id == NULL_REVISION:
5070
raise errors.BzrCommandError('No revisions to bundle.')
5071
directive = merge_directive.MergeDirective2.from_objects(
5072
branch.repository, revision_id, time.time(),
5073
osutils.local_time_offset(), submit_branch,
5074
public_branch=public_branch, include_patch=include_patch,
5075
include_bundle=include_bundle, message=message,
5076
base_revision_id=base_revision_id)
5079
self.outf.write(directive.to_signed(branch))
5081
self.outf.writelines(directive.to_lines())
5083
message = directive.to_email(mail_to, branch, sign)
5084
s = SMTPConnection(branch.get_config())
5085
s.send_email(message)
5088
class cmd_send(Command):
5089
__doc__ = """Mail or create a merge-directive for submitting changes.
5091
A merge directive provides many things needed for requesting merges:
5093
* A machine-readable description of the merge to perform
5095
* An optional patch that is a preview of the changes requested
5097
* An optional bundle of revision data, so that the changes can be applied
5098
directly from the merge directive, without retrieving data from a
5101
`bzr send` creates a compact data set that, when applied using bzr
5102
merge, has the same effect as merging from the source branch.
5104
By default the merge directive is self-contained and can be applied to any
5105
branch containing submit_branch in its ancestory without needing access to
5108
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5109
revisions, but only a structured request to merge from the
5110
public_location. In that case the public_branch is needed and it must be
5111
up-to-date and accessible to the recipient. The public_branch is always
5112
included if known, so that people can check it later.
5114
The submit branch defaults to the parent of the source branch, but can be
5115
overridden. Both submit branch and public branch will be remembered in
5116
branch.conf the first time they are used for a particular branch. The
5117
source branch defaults to that containing the working directory, but can
5118
be changed using --from.
5120
In order to calculate those changes, bzr must analyse the submit branch.
5121
Therefore it is most efficient for the submit branch to be a local mirror.
5122
If a public location is known for the submit_branch, that location is used
5123
in the merge directive.
5125
The default behaviour is to send the merge directive by mail, unless -o is
5126
given, in which case it is sent to a file.
5128
Mail is sent using your preferred mail program. This should be transparent
5129
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5130
If the preferred client can't be found (or used), your editor will be used.
5132
To use a specific mail program, set the mail_client configuration option.
5133
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5134
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5135
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5136
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5139
If mail is being sent, a to address is required. This can be supplied
5140
either on the commandline, by setting the submit_to configuration
5141
option in the branch itself or the child_submit_to configuration option
5142
in the submit branch.
5144
Two formats are currently supported: "4" uses revision bundle format 4 and
5145
merge directive format 2. It is significantly faster and smaller than
5146
older formats. It is compatible with Bazaar 0.19 and later. It is the
5147
default. "0.9" uses revision bundle format 0.9 and merge directive
5148
format 1. It is compatible with Bazaar 0.12 - 0.18.
5150
The merge directives created by bzr send may be applied using bzr merge or
5151
bzr pull by specifying a file containing a merge directive as the location.
5153
bzr send makes extensive use of public locations to map local locations into
5154
URLs that can be used by other people. See `bzr help configuration` to
5155
set them, and use `bzr info` to display them.
5158
encoding_type = 'exact'
5160
_see_also = ['merge', 'pull']
5162
takes_args = ['submit_branch?', 'public_branch?']
5166
help='Do not include a bundle in the merge directive.'),
5167
Option('no-patch', help='Do not include a preview patch in the merge'
5170
help='Remember submit and public branch.'),
5172
help='Branch to generate the submission from, '
5173
'rather than the one containing the working directory.',
5176
Option('output', short_name='o',
5177
help='Write merge directive to this file or directory; '
5178
'use - for stdout.',
5181
help='Refuse to send if there are uncommitted changes in'
5182
' the working tree, --no-strict disables the check.'),
5183
Option('mail-to', help='Mail the request to this address.',
5187
Option('body', help='Body for the email.', type=unicode),
5188
RegistryOption('format',
5189
help='Use the specified output format.',
5190
lazy_registry=('bzrlib.send', 'format_registry')),
5193
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5194
no_patch=False, revision=None, remember=False, output=None,
5195
format=None, mail_to=None, message=None, body=None,
5196
strict=None, **kwargs):
5197
from bzrlib.send import send
5198
return send(submit_branch, revision, public_branch, remember,
5199
format, no_bundle, no_patch, output,
5200
kwargs.get('from', '.'), mail_to, message, body,
5205
class cmd_bundle_revisions(cmd_send):
5206
__doc__ = """Create a merge-directive for submitting changes.
5208
A merge directive provides many things needed for requesting merges:
5210
* A machine-readable description of the merge to perform
5212
* An optional patch that is a preview of the changes requested
5214
* An optional bundle of revision data, so that the changes can be applied
5215
directly from the merge directive, without retrieving data from a
5218
If --no-bundle is specified, then public_branch is needed (and must be
5219
up-to-date), so that the receiver can perform the merge using the
5220
public_branch. The public_branch is always included if known, so that
5221
people can check it later.
5223
The submit branch defaults to the parent, but can be overridden. Both
5224
submit branch and public branch will be remembered if supplied.
5226
If a public_branch is known for the submit_branch, that public submit
5227
branch is used in the merge instructions. This means that a local mirror
5228
can be used as your actual submit branch, once you have set public_branch
5231
Two formats are currently supported: "4" uses revision bundle format 4 and
5232
merge directive format 2. It is significantly faster and smaller than
5233
older formats. It is compatible with Bazaar 0.19 and later. It is the
5234
default. "0.9" uses revision bundle format 0.9 and merge directive
5235
format 1. It is compatible with Bazaar 0.12 - 0.18.
5240
help='Do not include a bundle in the merge directive.'),
5241
Option('no-patch', help='Do not include a preview patch in the merge'
5244
help='Remember submit and public branch.'),
5246
help='Branch to generate the submission from, '
5247
'rather than the one containing the working directory.',
5250
Option('output', short_name='o', help='Write directive to this file.',
5253
help='Refuse to bundle revisions if there are uncommitted'
5254
' changes in the working tree, --no-strict disables the check.'),
5256
RegistryOption('format',
5257
help='Use the specified output format.',
5258
lazy_registry=('bzrlib.send', 'format_registry')),
5260
aliases = ['bundle']
5262
_see_also = ['send', 'merge']
5266
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5267
no_patch=False, revision=None, remember=False, output=None,
5268
format=None, strict=None, **kwargs):
5271
from bzrlib.send import send
5272
return send(submit_branch, revision, public_branch, remember,
5273
format, no_bundle, no_patch, output,
5274
kwargs.get('from', '.'), None, None, None,
5275
self.outf, strict=strict)
5278
class cmd_tag(Command):
5279
__doc__ = """Create, remove or modify a tag naming a revision.
5281
Tags give human-meaningful names to revisions. Commands that take a -r
5282
(--revision) option can be given -rtag:X, where X is any previously
5285
Tags are stored in the branch. Tags are copied from one branch to another
5286
along when you branch, push, pull or merge.
5288
It is an error to give a tag name that already exists unless you pass
5289
--force, in which case the tag is moved to point to the new revision.
5291
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5292
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5294
If no tag name is specified it will be determined through the
5295
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5296
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5300
_see_also = ['commit', 'tags']
5301
takes_args = ['tag_name?']
5304
help='Delete this tag rather than placing it.',
5306
custom_help('directory',
5307
help='Branch in which to place the tag.'),
5309
help='Replace existing tags.',
5314
def run(self, tag_name=None,
5320
branch, relpath = Branch.open_containing(directory)
5321
self.add_cleanup(branch.lock_write().unlock)
5323
if tag_name is None:
5324
raise errors.BzrCommandError("No tag specified to delete.")
5325
branch.tags.delete_tag(tag_name)
5326
self.outf.write('Deleted tag %s.\n' % tag_name)
5329
if len(revision) != 1:
5330
raise errors.BzrCommandError(
5331
"Tags can only be placed on a single revision, "
5333
revision_id = revision[0].as_revision_id(branch)
5335
revision_id = branch.last_revision()
5336
if tag_name is None:
5337
tag_name = branch.automatic_tag_name(revision_id)
5338
if tag_name is None:
5339
raise errors.BzrCommandError(
5340
"Please specify a tag name.")
5341
if (not force) and branch.tags.has_tag(tag_name):
5342
raise errors.TagAlreadyExists(tag_name)
5343
branch.tags.set_tag(tag_name, revision_id)
5344
self.outf.write('Created tag %s.\n' % tag_name)
5347
class cmd_tags(Command):
5348
__doc__ = """List tags.
5350
This command shows a table of tag names and the revisions they reference.
5355
custom_help('directory',
5356
help='Branch whose tags should be displayed.'),
5357
RegistryOption.from_kwargs('sort',
5358
'Sort tags by different criteria.', title='Sorting',
5359
alpha='Sort tags lexicographically (default).',
5360
time='Sort tags chronologically.',
5373
branch, relpath = Branch.open_containing(directory)
5375
tags = branch.tags.get_tag_dict().items()
5379
self.add_cleanup(branch.lock_read().unlock)
5381
graph = branch.repository.get_graph()
5382
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5383
revid1, revid2 = rev1.rev_id, rev2.rev_id
5384
# only show revisions between revid1 and revid2 (inclusive)
5385
tags = [(tag, revid) for tag, revid in tags if
5386
graph.is_between(revid, revid1, revid2)]
5389
elif sort == 'time':
5391
for tag, revid in tags:
5393
revobj = branch.repository.get_revision(revid)
5394
except errors.NoSuchRevision:
5395
timestamp = sys.maxint # place them at the end
5397
timestamp = revobj.timestamp
5398
timestamps[revid] = timestamp
5399
tags.sort(key=lambda x: timestamps[x[1]])
5401
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5402
for index, (tag, revid) in enumerate(tags):
5404
revno = branch.revision_id_to_dotted_revno(revid)
5405
if isinstance(revno, tuple):
5406
revno = '.'.join(map(str, revno))
5407
except errors.NoSuchRevision:
5408
# Bad tag data/merges can lead to tagged revisions
5409
# which are not in this branch. Fail gracefully ...
5411
tags[index] = (tag, revno)
5413
for tag, revspec in tags:
5414
self.outf.write('%-20s %s\n' % (tag, revspec))
5417
class cmd_reconfigure(Command):
5418
__doc__ = """Reconfigure the type of a bzr directory.
5420
A target configuration must be specified.
5422
For checkouts, the bind-to location will be auto-detected if not specified.
5423
The order of preference is
5424
1. For a lightweight checkout, the current bound location.
5425
2. For branches that used to be checkouts, the previously-bound location.
5426
3. The push location.
5427
4. The parent location.
5428
If none of these is available, --bind-to must be specified.
5431
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
takes_args = ['location?']
5434
RegistryOption.from_kwargs(
5436
title='Target type',
5437
help='The type to reconfigure the directory to.',
5438
value_switches=True, enum_switch=False,
5439
branch='Reconfigure to be an unbound branch with no working tree.',
5440
tree='Reconfigure to be an unbound branch with a working tree.',
5441
checkout='Reconfigure to be a bound branch with a working tree.',
5442
lightweight_checkout='Reconfigure to be a lightweight'
5443
' checkout (with no local history).',
5444
standalone='Reconfigure to be a standalone branch '
5445
'(i.e. stop using shared repository).',
5446
use_shared='Reconfigure to use a shared repository.',
5447
with_trees='Reconfigure repository to create '
5448
'working trees on branches by default.',
5449
with_no_trees='Reconfigure repository to not create '
5450
'working trees on branches by default.'
5452
Option('bind-to', help='Branch to bind checkout to.', type=str),
5454
help='Perform reconfiguration even if local changes'
5456
Option('stacked-on',
5457
help='Reconfigure a branch to be stacked on another branch.',
5461
help='Reconfigure a branch to be unstacked. This '
5462
'may require copying substantial data into it.',
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
5469
directory = bzrdir.BzrDir.open(location)
5470
if stacked_on and unstacked:
5471
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5472
elif stacked_on is not None:
5473
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5475
reconfigure.ReconfigureUnstacked().apply(directory)
5476
# At the moment you can use --stacked-on and a different
5477
# reconfiguration shape at the same time; there seems no good reason
5479
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
5485
elif target_type == 'branch':
5486
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
elif target_type == 'tree':
5488
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
5492
elif target_type == 'lightweight-checkout':
5493
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5495
elif target_type == 'use-shared':
5496
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5497
elif target_type == 'standalone':
5498
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5499
elif target_type == 'with-trees':
5500
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5502
elif target_type == 'with-no-trees':
5503
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5505
reconfiguration.apply(force)
5508
class cmd_switch(Command):
5509
__doc__ = """Set the branch of a checkout and update.
5511
For lightweight checkouts, this changes the branch being referenced.
5512
For heavyweight checkouts, this checks that there are no local commits
5513
versus the current bound branch, then it makes the local branch a mirror
5514
of the new location and binds to it.
5516
In both cases, the working tree is updated and uncommitted changes
5517
are merged. The user can commit or revert these as they desire.
5519
Pending merges need to be committed or reverted before using switch.
5521
The path to the branch to switch to can be specified relative to the parent
5522
directory of the current branch. For example, if you are currently in a
5523
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5526
Bound branches use the nickname of its master branch unless it is set
5527
locally, in which case switching will update the local nickname to be
5531
takes_args = ['to_location?']
5532
takes_options = [Option('force',
5533
help='Switch even if local commits will be lost.'),
5535
Option('create-branch', short_name='b',
5536
help='Create the target branch from this one before'
5537
' switching to it.'),
5540
def run(self, to_location=None, force=False, create_branch=False,
5542
from bzrlib import switch
5544
revision = _get_one_revision('switch', revision)
5545
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5546
if to_location is None:
5547
if revision is None:
5548
raise errors.BzrCommandError('You must supply either a'
5549
' revision or a location')
5552
branch = control_dir.open_branch()
5553
had_explicit_nick = branch.get_config().has_explicit_nickname()
5554
except errors.NotBranchError:
5556
had_explicit_nick = False
5559
raise errors.BzrCommandError('cannot create branch without'
5561
to_location = directory_service.directories.dereference(
5563
if '/' not in to_location and '\\' not in to_location:
5564
# This path is meant to be relative to the existing branch
5565
this_url = self._get_branch_location(control_dir)
5566
to_location = urlutils.join(this_url, '..', to_location)
5567
to_branch = branch.bzrdir.sprout(to_location,
5568
possible_transports=[branch.bzrdir.root_transport],
5569
source_branch=branch).open_branch()
5572
to_branch = Branch.open(to_location)
5573
except errors.NotBranchError:
5574
this_url = self._get_branch_location(control_dir)
5575
to_branch = Branch.open(
5576
urlutils.join(this_url, '..', to_location))
5577
if revision is not None:
5578
revision = revision.as_revision_id(to_branch)
5579
switch.switch(control_dir, to_branch, force, revision_id=revision)
5580
if had_explicit_nick:
5581
branch = control_dir.open_branch() #get the new branch!
5582
branch.nick = to_branch.nick
5583
note('Switched to branch: %s',
5584
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5586
def _get_branch_location(self, control_dir):
5587
"""Return location of branch for this control dir."""
5589
this_branch = control_dir.open_branch()
5590
# This may be a heavy checkout, where we want the master branch
5591
master_location = this_branch.get_bound_location()
5592
if master_location is not None:
5593
return master_location
5594
# If not, use a local sibling
5595
return this_branch.base
5596
except errors.NotBranchError:
5597
format = control_dir.find_branch_format()
5598
if getattr(format, 'get_reference', None) is not None:
5599
return format.get_reference(control_dir)
5601
return control_dir.root_transport.base
5604
class cmd_view(Command):
5605
__doc__ = """Manage filtered views.
5607
Views provide a mask over the tree so that users can focus on
5608
a subset of a tree when doing their work. After creating a view,
5609
commands that support a list of files - status, diff, commit, etc -
5610
effectively have that list of files implicitly given each time.
5611
An explicit list of files can still be given but those files
5612
must be within the current view.
5614
In most cases, a view has a short life-span: it is created to make
5615
a selected change and is deleted once that change is committed.
5616
At other times, you may wish to create one or more named views
5617
and switch between them.
5619
To disable the current view without deleting it, you can switch to
5620
the pseudo view called ``off``. This can be useful when you need
5621
to see the whole tree for an operation or two (e.g. merge) but
5622
want to switch back to your view after that.
5625
To define the current view::
5627
bzr view file1 dir1 ...
5629
To list the current view::
5633
To delete the current view::
5637
To disable the current view without deleting it::
5639
bzr view --switch off
5641
To define a named view and switch to it::
5643
bzr view --name view-name file1 dir1 ...
5645
To list a named view::
5647
bzr view --name view-name
5649
To delete a named view::
5651
bzr view --name view-name --delete
5653
To switch to a named view::
5655
bzr view --switch view-name
5657
To list all views defined::
5661
To delete all views::
5663
bzr view --delete --all
5667
takes_args = ['file*']
5670
help='Apply list or delete action to all views.',
5673
help='Delete the view.',
5676
help='Name of the view to define, list or delete.',
5680
help='Name of the view to switch to.',
5685
def run(self, file_list,
5691
tree, file_list = tree_files(file_list, apply_view=False)
5692
current_view, view_dict = tree.views.get_view_info()
5697
raise errors.BzrCommandError(
5698
"Both --delete and a file list specified")
5700
raise errors.BzrCommandError(
5701
"Both --delete and --switch specified")
5703
tree.views.set_view_info(None, {})
5704
self.outf.write("Deleted all views.\n")
5706
raise errors.BzrCommandError("No current view to delete")
5708
tree.views.delete_view(name)
5709
self.outf.write("Deleted '%s' view.\n" % name)
5712
raise errors.BzrCommandError(
5713
"Both --switch and a file list specified")
5715
raise errors.BzrCommandError(
5716
"Both --switch and --all specified")
5717
elif switch == 'off':
5718
if current_view is None:
5719
raise errors.BzrCommandError("No current view to disable")
5720
tree.views.set_view_info(None, view_dict)
5721
self.outf.write("Disabled '%s' view.\n" % (current_view))
5723
tree.views.set_view_info(switch, view_dict)
5724
view_str = views.view_display_str(tree.views.lookup_view())
5725
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5728
self.outf.write('Views defined:\n')
5729
for view in sorted(view_dict):
5730
if view == current_view:
5734
view_str = views.view_display_str(view_dict[view])
5735
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5737
self.outf.write('No views defined.\n')
5740
# No name given and no current view set
5743
raise errors.BzrCommandError(
5744
"Cannot change the 'off' pseudo view")
5745
tree.views.set_view(name, sorted(file_list))
5746
view_str = views.view_display_str(tree.views.lookup_view())
5747
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5751
# No name given and no current view set
5752
self.outf.write('No current view.\n')
5754
view_str = views.view_display_str(tree.views.lookup_view(name))
5755
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5758
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = ['directory',
5925
Option('ignored', help='Delete all ignored files.'),
5926
Option('detritus', help='Delete conflict files, merge'
5927
' backups, and failed selftest dirs.'),
5929
help='Delete files unknown to bzr (default).'),
5930
Option('dry-run', help='Show files to delete instead of'
5932
Option('force', help='Do not prompt before deleting.')]
5933
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
force=False, directory=u'.'):
5935
from bzrlib.clean_tree import clean_tree
5936
if not (unknown or ignored or detritus):
5940
clean_tree(directory, unknown=unknown, ignored=ignored,
5941
detritus=detritus, dry_run=dry_run, no_prompt=force)
5944
class cmd_reference(Command):
5945
__doc__ = """list, view and set branch locations for nested trees.
5947
If no arguments are provided, lists the branch locations for nested trees.
5948
If one argument is provided, display the branch location for that tree.
5949
If two arguments are provided, set the branch location for that tree.
5954
takes_args = ['path?', 'location?']
5956
def run(self, path=None, location=None):
5958
if path is not None:
5960
tree, branch, relpath =(
5961
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5962
if path is not None:
5965
tree = branch.basis_tree()
5967
info = branch._get_all_reference_info().iteritems()
5968
self._display_reference_info(tree, branch, info)
5970
file_id = tree.path2id(path)
5972
raise errors.NotVersionedError(path)
5973
if location is None:
5974
info = [(file_id, branch.get_reference_info(file_id))]
5975
self._display_reference_info(tree, branch, info)
5977
branch.set_reference_info(file_id, path, location)
5979
def _display_reference_info(self, tree, branch, info):
5981
for file_id, (path, location) in info:
5983
path = tree.id2path(file_id)
5984
except errors.NoSuchId:
5986
ref_list.append((path, location))
5987
for path, location in sorted(ref_list):
5988
self.outf.write('%s %s\n' % (path, location))
5991
def _register_lazy_builtins():
5992
# register lazy builtins from other modules; called at startup and should
5993
# be only called once.
5994
for (name, aliases, module_name) in [
5995
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5996
('cmd_dpush', [], 'bzrlib.foreign'),
5997
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5998
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5999
('cmd_conflicts', [], 'bzrlib.conflicts'),
6000
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6002
builtin_command_registry.register_lazy(name, aliases, module_name)
2490
# command-line interpretation helper for merge-related commands
2491
def merge(other_revision, base_revision,
2492
check_clean=True, ignore_zero=False,
2493
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2494
file_list=None, show_base=False, reprocess=False,
2495
pb=DummyProgress()):
2496
"""Merge changes into a tree.
2499
list(path, revno) Base for three-way merge.
2500
If [None, None] then a base will be automatically determined.
2502
list(path, revno) Other revision for three-way merge.
2504
Directory to merge changes into; '.' by default.
2506
If true, this_dir must have no uncommitted changes before the
2508
ignore_zero - If true, suppress the "zero conflicts" message when
2509
there are no conflicts; should be set when doing something we expect
2510
to complete perfectly.
2511
file_list - If supplied, merge only changes to selected files.
2513
All available ancestors of other_revision and base_revision are
2514
automatically pulled into the branch.
2516
The revno may be -1 to indicate the last revision on the branch, which is
2519
This function is intended for use from the command line; programmatic
2520
clients might prefer to call merge.merge_inner(), which has less magic
2523
from bzrlib.merge import Merger
2524
if this_dir is None:
2526
this_tree = WorkingTree.open_containing(this_dir)[0]
2527
if show_base and not merge_type is Merge3Merger:
2528
raise BzrCommandError("Show-base is not supported for this merge"
2529
" type. %s" % merge_type)
2530
if reprocess and not merge_type.supports_reprocess:
2531
raise BzrCommandError("Conflict reduction is not supported for merge"
2532
" type %s." % merge_type)
2533
if reprocess and show_base:
2534
raise BzrCommandError("Cannot do conflict reduction and show base.")
2536
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2537
merger.pp = ProgressPhase("Merge phase", 5, pb)
2538
merger.pp.next_phase()
2539
merger.check_basis(check_clean)
2540
merger.set_other(other_revision)
2541
merger.pp.next_phase()
2542
merger.set_base(base_revision)
2543
if merger.base_rev_id == merger.other_rev_id:
2544
note('Nothing to do.')
2546
merger.backup_files = backup_files
2547
merger.merge_type = merge_type
2548
merger.set_interesting_files(file_list)
2549
merger.show_base = show_base
2550
merger.reprocess = reprocess
2551
conflicts = merger.do_merge()
2552
if file_list is None:
2553
merger.set_pending()
2559
# these get imported and then picked up by the scan for cmd_*
2560
# TODO: Some more consistent way to split command definitions across files;
2561
# we do need to load at least some information about them to know of
2562
# aliases. ideally we would avoid loading the implementation until the
2563
# details were needed.
2564
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2565
from bzrlib.sign_my_commits import cmd_sign_my_commits
2566
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2567
cmd_weave_plan_merge, cmd_weave_merge_text