362
226
' --revision or a revision_id')
363
227
b = WorkingTree.open_containing(u'.')[0].branch
365
revisions = b.repository.revisions
366
if revisions is None:
367
raise errors.BzrCommandError('Repository %r does not support '
368
'access to raw revision texts')
370
b.repository.lock_read()
372
# TODO: jam 20060112 should cat-revision always output utf-8?
373
if revision_id is not None:
374
revision_id = osutils.safe_revision_id(revision_id, warn=False)
376
self.print_revision(revisions, revision_id)
377
except errors.NoSuchRevision:
378
msg = "The repository %s contains no revision %s." % (
379
b.repository.base, revision_id)
380
raise errors.BzrCommandError(msg)
381
elif revision is not None:
384
raise errors.BzrCommandError(
385
'You cannot specify a NULL revision.')
386
rev_id = rev.as_revision_id(b)
387
self.print_revision(revisions, rev_id)
389
b.repository.unlock()
392
class cmd_dump_btree(Command):
393
__doc__ = """Dump the contents of a btree index file to stdout.
395
PATH is a btree index file, it can be any URL. This includes things like
396
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
398
By default, the tuples stored in the index file will be displayed. With
399
--raw, we will uncompress the pages, but otherwise display the raw bytes
403
# TODO: Do we want to dump the internal nodes as well?
404
# TODO: It would be nice to be able to dump the un-parsed information,
405
# rather than only going through iter_all_entries. However, this is
406
# good enough for a start
408
encoding_type = 'exact'
409
takes_args = ['path']
410
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
411
' rather than the parsed tuples.'),
414
def run(self, path, raw=False):
415
dirname, basename = osutils.split(path)
416
t = transport.get_transport(dirname)
418
self._dump_raw_bytes(t, basename)
420
self._dump_entries(t, basename)
422
def _get_index_and_bytes(self, trans, basename):
423
"""Create a BTreeGraphIndex and raw bytes."""
424
bt = btree_index.BTreeGraphIndex(trans, basename, None)
425
bytes = trans.get_bytes(basename)
426
bt._file = cStringIO.StringIO(bytes)
427
bt._size = len(bytes)
430
def _dump_raw_bytes(self, trans, basename):
433
# We need to parse at least the root node.
434
# This is because the first page of every row starts with an
435
# uncompressed header.
436
bt, bytes = self._get_index_and_bytes(trans, basename)
437
for page_idx, page_start in enumerate(xrange(0, len(bytes),
438
btree_index._PAGE_SIZE)):
439
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
440
page_bytes = bytes[page_start:page_end]
442
self.outf.write('Root node:\n')
443
header_end, data = bt._parse_header_from_bytes(page_bytes)
444
self.outf.write(page_bytes[:header_end])
446
self.outf.write('\nPage %d\n' % (page_idx,))
447
decomp_bytes = zlib.decompress(page_bytes)
448
self.outf.write(decomp_bytes)
449
self.outf.write('\n')
451
def _dump_entries(self, trans, basename):
453
st = trans.stat(basename)
454
except errors.TransportNotPossible:
455
# We can't stat, so we'll fake it because we have to do the 'get()'
457
bt, _ = self._get_index_and_bytes(trans, basename)
459
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
460
for node in bt.iter_all_entries():
461
# Node is made up of:
462
# (index, key, value, [references])
466
refs_as_tuples = None
468
refs_as_tuples = static_tuple.as_tuples(refs)
469
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
470
self.outf.write('%s\n' % (as_tuple,))
229
# TODO: jam 20060112 should cat-revision always output utf-8?
230
if revision_id is not None:
231
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
232
elif revision is not None:
235
raise errors.BzrCommandError('You cannot specify a NULL'
237
revno, rev_id = rev.in_history(b)
238
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
473
241
class cmd_remove_tree(Command):
474
__doc__ = """Remove the working tree from a given branch/checkout.
242
"""Remove the working tree from a given branch/checkout.
476
244
Since a lightweight checkout is little more than a working tree
477
245
this will refuse to run against one.
479
To re-create the working tree, use "bzr checkout".
481
_see_also = ['checkout', 'working-trees']
482
takes_args = ['location*']
485
help='Remove the working tree even if it has '
486
'uncommitted changes.'),
489
def run(self, location_list, force=False):
490
if not location_list:
493
for location in location_list:
494
d = bzrdir.BzrDir.open(location)
497
working = d.open_workingtree()
498
except errors.NoWorkingTree:
499
raise errors.BzrCommandError("No working tree to remove")
500
except errors.NotLocalUrl:
501
raise errors.BzrCommandError("You cannot remove the working tree"
504
if (working.has_changes()):
505
raise errors.UncommittedChanges(working)
507
if working.user_url != working.branch.user_url:
508
raise errors.BzrCommandError("You cannot remove the working tree"
509
" from a lightweight checkout")
511
d.destroy_workingtree()
248
takes_args = ['location?']
250
def run(self, location='.'):
251
d = bzrdir.BzrDir.open(location)
254
working = d.open_workingtree()
255
except errors.NoWorkingTree:
256
raise errors.BzrCommandError("No working tree to remove")
257
except errors.NotLocalUrl:
258
raise errors.BzrCommandError("You cannot remove the working tree of a "
261
working_path = working.bzrdir.root_transport.base
262
branch_path = working.branch.bzrdir.root_transport.base
263
if working_path != branch_path:
264
raise errors.BzrCommandError("You cannot remove the working tree from "
265
"a lightweight checkout")
267
d.destroy_workingtree()
514
270
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
271
"""Show current revision number.
517
273
This is equal to the number of revisions on this branch.
521
276
takes_args = ['location?']
523
Option('tree', help='Show revno of working tree'),
527
def run(self, tree=False, location=u'.'):
530
wt = WorkingTree.open_containing(location)[0]
532
except (errors.NoWorkingTree, errors.NotLocalUrl):
533
raise errors.NoWorkingTree(location)
534
self.add_cleanup(wt.unlock)
535
revid = wt.last_revision()
537
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
538
except errors.NoSuchRevision:
540
revno = ".".join(str(n) for n in revno_t)
542
b = Branch.open_containing(location)[0]
544
self.add_cleanup(b.unlock)
547
self.outf.write(str(revno) + '\n')
279
def run(self, location=u'.'):
280
self.outf.write(str(Branch.open_containing(location)[0].revno()))
281
self.outf.write('\n')
550
284
class cmd_revision_info(Command):
551
__doc__ = """Show revision number and revision id for a given revision identifier.
285
"""Show revision number and revision id for a given revision identifier.
554
288
takes_args = ['revision_info*']
558
help='Branch to examine, '
559
'rather than the one containing the working directory.',
563
Option('tree', help='Show revno of working tree'),
289
takes_options = ['revision']
567
def run(self, revision=None, directory=u'.', tree=False,
568
revision_info_list=[]):
292
def run(self, revision=None, revision_info_list=[]):
571
wt = WorkingTree.open_containing(directory)[0]
574
self.add_cleanup(wt.unlock)
575
except (errors.NoWorkingTree, errors.NotLocalUrl):
577
b = Branch.open_containing(directory)[0]
579
self.add_cleanup(b.unlock)
581
295
if revision is not None:
582
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
296
revs.extend(revision)
583
297
if revision_info_list is not None:
584
for rev_str in revision_info_list:
585
rev_spec = RevisionSpec.from_string(rev_str)
586
revision_ids.append(rev_spec.as_revision_id(b))
587
# No arguments supplied, default to the last revision
588
if len(revision_ids) == 0:
591
raise errors.NoWorkingTree(directory)
592
revision_ids.append(wt.last_revision())
298
for rev in revision_info_list:
299
revs.append(RevisionSpec.from_string(rev))
301
raise errors.BzrCommandError('You must supply a revision identifier')
303
b = WorkingTree.open_containing(u'.')[0].branch
306
revinfo = rev.in_history(b)
307
if revinfo.revno is None:
308
print ' %s' % revinfo.rev_id
594
revision_ids.append(b.last_revision())
598
for revision_id in revision_ids:
600
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
601
revno = '.'.join(str(i) for i in dotted_revno)
602
except errors.NoSuchRevision:
604
maxlen = max(maxlen, len(revno))
605
revinfos.append([revno, revision_id])
609
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
310
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
612
313
class cmd_add(Command):
613
__doc__ = """Add specified files or directories.
314
"""Add specified files or directories.
615
316
In non-recursive mode, all the named items are added, regardless
616
317
of whether they were previously ignored. A warning is given if
817
508
takes_args = ['names*']
818
takes_options = [Option("after", help="Move only the bzr identifier"
819
" of the file, because the file has already been moved."),
820
Option('auto', help='Automatically guess renames.'),
821
Option('dry-run', help='Avoid making changes when guessing renames.'),
509
takes_options = [Option("after", help="move only the bzr identifier"
510
" of the file (file has already been moved). Use this flag if"
511
" bzr is not able to detect this itself.")]
823
512
aliases = ['move', 'rename']
824
513
encoding_type = 'replace'
826
def run(self, names_list, after=False, auto=False, dry_run=False):
828
return self.run_auto(names_list, after, dry_run)
830
raise errors.BzrCommandError('--dry-run requires --auto.')
515
def run(self, names_list, after=False):
831
516
if names_list is None:
833
519
if len(names_list) < 2:
834
520
raise errors.BzrCommandError("missing file argument")
835
tree, rel_names = tree_files(names_list, canonicalize=False)
836
tree.lock_tree_write()
837
self.add_cleanup(tree.unlock)
838
self._run(tree, names_list, rel_names, after)
840
def run_auto(self, names_list, after, dry_run):
841
if names_list is not None and len(names_list) > 1:
842
raise errors.BzrCommandError('Only one path may be specified to'
845
raise errors.BzrCommandError('--after cannot be specified with'
847
work_tree, file_list = tree_files(names_list, default_branch='.')
848
work_tree.lock_tree_write()
849
self.add_cleanup(work_tree.unlock)
850
rename_map.RenameMap.guess_renames(work_tree, dry_run)
852
def _run(self, tree, names_list, rel_names, after):
853
into_existing = osutils.isdir(names_list[-1])
854
if into_existing and len(names_list) == 2:
856
# a. case-insensitive filesystem and change case of dir
857
# b. move directory after the fact (if the source used to be
858
# a directory, but now doesn't exist in the working tree
859
# and the target is an existing directory, just rename it)
860
if (not tree.case_sensitive
861
and rel_names[0].lower() == rel_names[1].lower()):
862
into_existing = False
865
# 'fix' the case of a potential 'from'
866
from_id = tree.path2id(
867
tree.get_canonical_inventory_path(rel_names[0]))
868
if (not osutils.lexists(names_list[0]) and
869
from_id and inv.get_file_kind(from_id) == "directory"):
870
into_existing = False
521
tree, rel_names = tree_files(names_list)
523
if os.path.isdir(names_list[-1]):
873
524
# move into existing directory
874
# All entries reference existing inventory items, so fix them up
875
# for cicp file-systems.
876
rel_names = tree.get_canonical_inventory_paths(rel_names)
877
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
879
self.outf.write("%s => %s\n" % (src, dest))
525
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
526
self.outf.write("%s => %s\n" % pair)
881
528
if len(names_list) != 2:
882
529
raise errors.BzrCommandError('to mv multiple files the'
883
530
' destination must be a versioned'
886
# for cicp file-systems: the src references an existing inventory
888
src = tree.get_canonical_inventory_path(rel_names[0])
889
# Find the canonical version of the destination: In all cases, the
890
# parent of the target must be in the inventory, so we fetch the
891
# canonical version from there (we do not always *use* the
892
# canonicalized tail portion - we may be attempting to rename the
894
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
895
dest_parent = osutils.dirname(canon_dest)
896
spec_tail = osutils.basename(rel_names[1])
897
# For a CICP file-system, we need to avoid creating 2 inventory
898
# entries that differ only by case. So regardless of the case
899
# we *want* to use (ie, specified by the user or the file-system),
900
# we must always choose to use the case of any existing inventory
901
# items. The only exception to this is when we are attempting a
902
# case-only rename (ie, canonical versions of src and dest are
904
dest_id = tree.path2id(canon_dest)
905
if dest_id is None or tree.path2id(src) == dest_id:
906
# No existing item we care about, so work out what case we
907
# are actually going to use.
909
# If 'after' is specified, the tail must refer to a file on disk.
911
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
913
# pathjoin with an empty tail adds a slash, which breaks
915
dest_parent_fq = tree.basedir
917
dest_tail = osutils.canonical_relpath(
919
osutils.pathjoin(dest_parent_fq, spec_tail))
921
# not 'after', so case as specified is used
922
dest_tail = spec_tail
924
# Use the existing item so 'mv' fails with AlreadyVersioned.
925
dest_tail = os.path.basename(canon_dest)
926
dest = osutils.pathjoin(dest_parent, dest_tail)
927
mutter("attempting to move %s => %s", src, dest)
928
tree.rename_one(src, dest, after=after)
930
self.outf.write("%s => %s\n" % (src, dest))
532
tree.rename_one(rel_names[0], rel_names[1], after=after)
533
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
933
536
class cmd_pull(Command):
934
__doc__ = """Turn this branch into a mirror of another branch.
537
"""Turn this branch into a mirror of another branch.
936
By default, this command only works on branches that have not diverged.
937
Branches are considered diverged if the destination branch's most recent
938
commit is one that has not been merged (directly or indirectly) into the
539
This command only works on branches that have not diverged. Branches are
540
considered diverged if the destination branch's most recent commit is one
541
that has not been merged (directly or indirectly) into the parent.
941
543
If branches have diverged, you can use 'bzr merge' to integrate the changes
942
544
from one into the other. Once one branch has merged, the other should
943
545
be able to pull it again.
945
If you want to replace your local changes and just want your branch to
946
match the remote one, use pull --overwrite. This will work even if the two
947
branches have diverged.
547
If you want to forget your local changes and just update your branch to
548
match the remote one, use pull --overwrite.
949
550
If there is no default location set, the first pull will set it. After
950
551
that, you can omit the location to use the default. To change the
951
552
default, use --remember. The value will only be saved if the remote
952
553
location can be accessed.
954
Note: The location can be specified either in the form of a branch,
955
or in the form of a path to a file containing a merge directive generated
959
_see_also = ['push', 'update', 'status-flags', 'send']
960
takes_options = ['remember', 'overwrite', 'revision',
961
custom_help('verbose',
962
help='Show logs of pulled revisions.'),
556
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
963
557
Option('directory',
964
help='Branch to pull into, '
965
'rather than the one containing the working directory.',
558
help='branch to pull into, '
559
'rather than the one containing the working directory',
970
help="Perform a local pull in a bound "
971
"branch. Local pulls are not applied to "
975
564
takes_args = ['location?']
976
565
encoding_type = 'replace'
978
567
def run(self, location=None, remember=False, overwrite=False,
979
568
revision=None, verbose=False,
980
directory=None, local=False):
570
from bzrlib.tag import _merge_tags_if_possible
981
571
# FIXME: too much stuff is in the command class
982
572
revision_id = None
1083
659
location can be accessed.
1086
_see_also = ['pull', 'update', 'working-trees']
1087
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
662
takes_options = ['remember', 'overwrite', 'verbose',
1088
663
Option('create-prefix',
1089
664
help='Create the path leading up to the branch '
1090
'if it does not already exist.'),
665
'if it does not already exist'),
1091
666
Option('directory',
1092
help='Branch to push from, '
1093
'rather than the one containing the working directory.',
667
help='branch to push from, '
668
'rather than the one containing the working directory',
1097
672
Option('use-existing-dir',
1098
673
help='By default push will fail if the target'
1099
674
' directory exists, but does not already'
1100
' have a control directory. This flag will'
675
' have a control directory. This flag will'
1101
676
' allow push to proceed.'),
1103
help='Create a stacked branch that references the public location '
1104
'of the parent branch.'),
1105
Option('stacked-on',
1106
help='Create a stacked branch that refers to another branch '
1107
'for the commit history. Only the work not present in the '
1108
'referenced branch is included in the branch created.',
1111
help='Refuse to push if there are uncommitted changes in'
1112
' the working tree, --no-strict disables the check.'),
1114
678
takes_args = ['location?']
1115
679
encoding_type = 'replace'
1117
681
def run(self, location=None, remember=False, overwrite=False,
1118
create_prefix=False, verbose=False, revision=None,
1119
use_existing_dir=False, directory=None, stacked_on=None,
1120
stacked=False, strict=None):
1121
from bzrlib.push import _show_push_branch
682
create_prefix=False, verbose=False,
683
use_existing_dir=False,
685
# FIXME: Way too big! Put this into a function called from the
1123
687
if directory is None:
1125
# Get the source branch
1127
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1128
# Get the tip's revision_id
1129
revision = _get_one_revision('push', revision)
1130
if revision is not None:
1131
revision_id = revision.in_history(br_from).rev_id
1134
if tree is not None and revision_id is None:
1135
tree.check_changed_or_out_of_date(
1136
strict, 'push_strict',
1137
more_error='Use --no-strict to force the push.',
1138
more_warning='Uncommitted changes will not be pushed.')
1139
# Get the stacked_on branch, if any
1140
if stacked_on is not None:
1141
stacked_on = urlutils.normalize_url(stacked_on)
1143
parent_url = br_from.get_parent()
1145
parent = Branch.open(parent_url)
1146
stacked_on = parent.get_public_branch()
1148
# I considered excluding non-http url's here, thus forcing
1149
# 'public' branches only, but that only works for some
1150
# users, so it's best to just depend on the user spotting an
1151
# error by the feedback given to them. RBC 20080227.
1152
stacked_on = parent_url
1154
raise errors.BzrCommandError(
1155
"Could not determine branch to refer to.")
1157
# Get the destination location
689
br_from = Branch.open_containing(directory)[0]
690
stored_loc = br_from.get_push_location()
1158
691
if location is None:
1159
stored_loc = br_from.get_push_location()
1160
692
if stored_loc is None:
1161
raise errors.BzrCommandError(
1162
"No push location known or specified.")
693
raise errors.BzrCommandError("No push location known or specified.")
1164
695
display_url = urlutils.unescape_for_display(stored_loc,
1165
696
self.outf.encoding)
1166
self.outf.write("Using saved push location: %s\n" % display_url)
697
self.outf.write("Using saved location: %s\n" % display_url)
1167
698
location = stored_loc
1169
_show_push_branch(br_from, revision_id, location, self.outf,
1170
verbose=verbose, overwrite=overwrite, remember=remember,
1171
stacked_on=stacked_on, create_prefix=create_prefix,
1172
use_existing_dir=use_existing_dir)
700
to_transport = transport.get_transport(location)
701
location_url = to_transport.base
703
br_to = repository_to = dir_to = None
705
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
706
except errors.NotBranchError:
707
pass # Didn't find anything
709
# If we can open a branch, use its direct repository, otherwise see
710
# if there is a repository without a branch.
712
br_to = dir_to.open_branch()
713
except errors.NotBranchError:
714
# Didn't find a branch, can we find a repository?
716
repository_to = dir_to.find_repository()
717
except errors.NoRepositoryPresent:
720
# Found a branch, so we must have found a repository
721
repository_to = br_to.repository
725
# The destination doesn't exist; create it.
726
# XXX: Refactor the create_prefix/no_create_prefix code into a
727
# common helper function
729
to_transport.mkdir('.')
730
except errors.FileExists:
731
if not use_existing_dir:
732
raise errors.BzrCommandError("Target directory %s"
733
" already exists, but does not have a valid .bzr"
734
" directory. Supply --use-existing-dir to push"
735
" there anyway." % location)
736
except errors.NoSuchFile:
737
if not create_prefix:
738
raise errors.BzrCommandError("Parent directory of %s"
740
"\nYou may supply --create-prefix to create all"
741
" leading parent directories."
744
cur_transport = to_transport
745
needed = [cur_transport]
746
# Recurse upwards until we can create a directory successfully
748
new_transport = cur_transport.clone('..')
749
if new_transport.base == cur_transport.base:
750
raise errors.BzrCommandError("Failed to create path"
754
new_transport.mkdir('.')
755
except errors.NoSuchFile:
756
needed.append(new_transport)
757
cur_transport = new_transport
761
# Now we only need to create child directories
763
cur_transport = needed.pop()
764
cur_transport.mkdir('.')
766
# Now the target directory exists, but doesn't have a .bzr
767
# directory. So we need to create it, along with any work to create
768
# all of the dependent branches, etc.
769
dir_to = br_from.bzrdir.clone(location_url,
770
revision_id=br_from.last_revision())
771
br_to = dir_to.open_branch()
772
# TODO: Some more useful message about what was copied
773
note('Created new branch.')
774
# We successfully created the target, remember it
775
if br_from.get_push_location() is None or remember:
776
br_from.set_push_location(br_to.base)
777
elif repository_to is None:
778
# we have a bzrdir but no branch or repository
779
# XXX: Figure out what to do other than complain.
780
raise errors.BzrCommandError("At %s you have a valid .bzr control"
781
" directory, but not a branch or repository. This is an"
782
" unsupported configuration. Please move the target directory"
783
" out of the way and try again."
786
# We have a repository but no branch, copy the revisions, and then
788
last_revision_id = br_from.last_revision()
789
repository_to.fetch(br_from.repository,
790
revision_id=last_revision_id)
791
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
792
note('Created new branch.')
793
if br_from.get_push_location() is None or remember:
794
br_from.set_push_location(br_to.base)
795
else: # We have a valid to branch
796
# We were able to connect to the remote location, so remember it
797
# we don't need to successfully push because of possible divergence.
798
if br_from.get_push_location() is None or remember:
799
br_from.set_push_location(br_to.base)
800
old_rh = br_to.revision_history()
803
tree_to = dir_to.open_workingtree()
804
except errors.NotLocalUrl:
805
warning('This transport does not update the working '
806
'tree of: %s' % (br_to.base,))
807
push_result = br_from.push(br_to, overwrite)
808
except errors.NoWorkingTree:
809
push_result = br_from.push(br_to, overwrite)
813
push_result = br_from.push(tree_to.branch, overwrite)
817
except errors.DivergedBranches:
818
raise errors.BzrCommandError('These branches have diverged.'
819
' Try using "merge" and then "push".')
820
if push_result is not None:
821
push_result.report(self.outf)
823
new_rh = br_to.revision_history()
826
from bzrlib.log import show_changed_revisions
827
show_changed_revisions(br_to, old_rh, new_rh,
830
# we probably did a clone rather than a push, so a message was
1175
835
class cmd_branch(Command):
1176
__doc__ = """Create a new branch that is a copy of an existing branch.
836
"""Create a new copy of a branch.
1178
838
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1179
839
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1180
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1181
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1182
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1185
841
To retrieve the branch as of a particular revision, supply the --revision
1186
842
parameter, as in "branch foo/bar -r 5".
1189
_see_also = ['checkout']
1190
844
takes_args = ['from_location', 'to_location?']
1191
takes_options = ['revision', Option('hardlink',
1192
help='Hard-link working tree files where possible.'),
1194
help="Create a branch without a working-tree."),
1196
help="Switch the checkout in the current directory "
1197
"to the new branch."),
1199
help='Create a stacked branch referring to the source branch. '
1200
'The new branch will depend on the availability of the source '
1201
'branch for all operations.'),
1202
Option('standalone',
1203
help='Do not use a shared repository, even if available.'),
1204
Option('use-existing-dir',
1205
help='By default branch will fail if the target'
1206
' directory exists, but does not already'
1207
' have a control directory. This flag will'
1208
' allow branch to proceed.'),
1210
help="Bind new branch to from location."),
845
takes_options = ['revision']
1212
846
aliases = ['get', 'clone']
1214
def run(self, from_location, to_location=None, revision=None,
1215
hardlink=False, stacked=False, standalone=False, no_tree=False,
1216
use_existing_dir=False, switch=False, bind=False):
1217
from bzrlib import switch as _mod_switch
848
def run(self, from_location, to_location=None, revision=None):
1218
849
from bzrlib.tag import _merge_tags_if_possible
1219
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1221
revision = _get_one_revision('branch', revision)
852
elif len(revision) > 1:
853
raise errors.BzrCommandError(
854
'bzr branch --revision takes exactly 1 revision value')
856
br_from = Branch.open(from_location)
1222
857
br_from.lock_read()
1223
self.add_cleanup(br_from.unlock)
1224
if revision is not None:
1225
revision_id = revision.as_revision_id(br_from)
1227
# FIXME - wt.last_revision, fallback to branch, fall back to
1228
# None or perhaps NULL_REVISION to mean copy nothing
1230
revision_id = br_from.last_revision()
1231
if to_location is None:
1232
to_location = urlutils.derive_to_location(from_location)
1233
to_transport = transport.get_transport(to_location)
1235
to_transport.mkdir('.')
1236
except errors.FileExists:
1237
if not use_existing_dir:
1238
raise errors.BzrCommandError('Target directory "%s" '
1239
'already exists.' % to_location)
1242
bzrdir.BzrDir.open_from_transport(to_transport)
1243
except errors.NotBranchError:
1246
raise errors.AlreadyBranchError(to_location)
1247
except errors.NoSuchFile:
1248
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1251
# preserve whatever source format we have.
1252
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1253
possible_transports=[to_transport],
1254
accelerator_tree=accelerator_tree,
1255
hardlink=hardlink, stacked=stacked,
1256
force_new_repo=standalone,
1257
create_tree_if_local=not no_tree,
1258
source_branch=br_from)
1259
branch = dir.open_branch()
1260
except errors.NoSuchRevision:
1261
to_transport.delete_tree('.')
1262
msg = "The branch %s has no revision %s." % (from_location,
1264
raise errors.BzrCommandError(msg)
1265
_merge_tags_if_possible(br_from, branch)
1266
# If the source branch is stacked, the new branch may
1267
# be stacked whether we asked for that explicitly or not.
1268
# We therefore need a try/except here and not just 'if stacked:'
1270
note('Created new stacked branch referring to %s.' %
1271
branch.get_stacked_on_url())
1272
except (errors.NotStacked, errors.UnstackableBranchFormat,
1273
errors.UnstackableRepositoryFormat), e:
859
if len(revision) == 1 and revision[0] is not None:
860
revision_id = revision[0].in_history(br_from)[1]
862
# FIXME - wt.last_revision, fallback to branch, fall back to
863
# None or perhaps NULL_REVISION to mean copy nothing
865
revision_id = br_from.last_revision()
866
if to_location is None:
867
to_location = os.path.basename(from_location.rstrip("/\\"))
870
name = os.path.basename(to_location) + '\n'
872
to_transport = transport.get_transport(to_location)
874
to_transport.mkdir('.')
875
except errors.FileExists:
876
raise errors.BzrCommandError('Target directory "%s" already'
877
' exists.' % to_location)
878
except errors.NoSuchFile:
879
raise errors.BzrCommandError('Parent of "%s" does not exist.'
882
# preserve whatever source format we have.
883
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
884
branch = dir.open_branch()
885
except errors.NoSuchRevision:
886
to_transport.delete_tree('.')
887
msg = "The branch %s has no revision %s." % (from_location, revision[0])
888
raise errors.BzrCommandError(msg)
890
branch.control_files.put_utf8('branch-name', name)
891
_merge_tags_if_possible(br_from, branch)
1274
892
note('Branched %d revision(s).' % branch.revno())
1276
# Bind to the parent
1277
parent_branch = Branch.open(from_location)
1278
branch.bind(parent_branch)
1279
note('New branch bound to %s' % from_location)
1281
# Switch to the new branch
1282
wt, _ = WorkingTree.open_containing('.')
1283
_mod_switch.switch(wt.bzrdir, branch)
1284
note('Switched to branch: %s',
1285
urlutils.unescape_for_display(branch.base, 'utf-8'))
1288
897
class cmd_checkout(Command):
1289
__doc__ = """Create a new checkout of an existing branch.
898
"""Create a new checkout of an existing branch.
1291
900
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1292
901
the branch found in '.'. This is useful if you have removed the working tree
1293
902
or if it was never created - i.e. if you pushed the branch to its current
1294
903
location using SFTP.
1296
905
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1297
906
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1298
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1299
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1300
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1303
908
To retrieve the branch as of a particular revision, supply the --revision
1304
909
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1305
910
out of date [so you cannot commit] but it may be useful (i.e. to examine old
913
See "help checkouts" for more information on checkouts.
1309
_see_also = ['checkouts', 'branch']
1310
915
takes_args = ['branch_location?', 'to_location?']
1311
916
takes_options = ['revision',
1312
917
Option('lightweight',
1313
help="Perform a lightweight checkout. Lightweight "
918
help="perform a lightweight checkout. Lightweight "
1314
919
"checkouts depend on access to the branch for "
1315
"every operation. Normal checkouts can perform "
920
"every operation. Normal checkouts can perform "
1316
921
"common operations like diff and status without "
1317
922
"such access, and also support local commits."
1319
Option('files-from', type=str,
1320
help="Get file contents from this tree."),
1322
help='Hard-link working tree files where possible.'
1325
925
aliases = ['co']
1327
927
def run(self, branch_location=None, to_location=None, revision=None,
1328
lightweight=False, files_from=None, hardlink=False):
931
elif len(revision) > 1:
932
raise errors.BzrCommandError(
933
'bzr checkout --revision takes exactly 1 revision value')
1329
934
if branch_location is None:
1330
935
branch_location = osutils.getcwd()
1331
936
to_location = branch_location
1332
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1334
revision = _get_one_revision('checkout', revision)
1335
if files_from is not None:
1336
accelerator_tree = WorkingTree.open(files_from)
1337
if revision is not None:
1338
revision_id = revision.as_revision_id(source)
937
source = Branch.open(branch_location)
938
if len(revision) == 1 and revision[0] is not None:
939
revision_id = revision[0].in_history(source)[1]
1340
941
revision_id = None
1341
942
if to_location is None:
1342
to_location = urlutils.derive_to_location(branch_location)
1343
# if the source and to_location are the same,
943
to_location = os.path.basename(branch_location.rstrip("/\\"))
944
# if the source and to_location are the same,
1344
945
# and there is no working tree,
1345
946
# then reconstitute a branch
1346
947
if (osutils.abspath(to_location) ==
1349
950
source.bzrdir.open_workingtree()
1350
951
except errors.NoWorkingTree:
1351
source.bzrdir.create_workingtree(revision_id)
952
source.bzrdir.create_workingtree()
1353
source.create_checkout(to_location, revision_id, lightweight,
1354
accelerator_tree, hardlink)
955
os.mkdir(to_location)
957
if e.errno == errno.EEXIST:
958
raise errors.BzrCommandError('Target directory "%s" already'
959
' exists.' % to_location)
960
if e.errno == errno.ENOENT:
961
raise errors.BzrCommandError('Parent of "%s" does not exist.'
965
source.create_checkout(to_location, revision_id, lightweight)
1357
968
class cmd_renames(Command):
1358
__doc__ = """Show list of renamed files.
969
"""Show list of renamed files.
1360
971
# TODO: Option to show renames between two historical versions.
1362
973
# TODO: Only show renames under dir, rather than in the whole branch.
1363
_see_also = ['status']
1364
974
takes_args = ['dir?']
1366
976
@display_command
1367
977
def run(self, dir=u'.'):
1368
978
tree = WorkingTree.open_containing(dir)[0]
1369
979
tree.lock_read()
1370
self.add_cleanup(tree.unlock)
1371
new_inv = tree.inventory
1372
old_tree = tree.basis_tree()
1373
old_tree.lock_read()
1374
self.add_cleanup(old_tree.unlock)
1375
old_inv = old_tree.inventory
1377
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1378
for f, paths, c, v, p, n, k, e in iterator:
1379
if paths[0] == paths[1]:
1383
renames.append(paths)
1385
for old_name, new_name in renames:
1386
self.outf.write("%s => %s\n" % (old_name, new_name))
981
new_inv = tree.inventory
982
old_tree = tree.basis_tree()
985
old_inv = old_tree.inventory
986
renames = list(_mod_tree.find_renames(old_inv, new_inv))
988
for old_name, new_name in renames:
989
self.outf.write("%s => %s\n" % (old_name, new_name))
1389
996
class cmd_update(Command):
1390
__doc__ = """Update a tree to have the latest code committed to its branch.
997
"""Update a tree to have the latest code committed to its branch.
1392
999
This will perform a merge into the working tree, and may generate
1393
conflicts. If you have any local changes, you will still
1000
conflicts. If you have any local changes, you will still
1394
1001
need to commit them after the update for the update to be complete.
1396
If you want to discard your local changes, you can just do a
1003
If you want to discard your local changes, you can just do a
1397
1004
'bzr revert' instead of 'bzr commit' after the update.
1399
If the tree's branch is bound to a master branch, it will also update
1400
the branch from the master.
1403
_see_also = ['pull', 'working-trees', 'status-flags']
1404
1006
takes_args = ['dir?']
1405
takes_options = ['revision']
1406
1007
aliases = ['up']
1408
def run(self, dir='.', revision=None):
1409
if revision is not None and len(revision) != 1:
1410
raise errors.BzrCommandError(
1411
"bzr update --revision takes exactly one revision")
1009
def run(self, dir='.'):
1412
1010
tree = WorkingTree.open_containing(dir)[0]
1413
branch = tree.branch
1414
possible_transports = []
1415
master = branch.get_master_branch(
1416
possible_transports=possible_transports)
1011
master = tree.branch.get_master_branch()
1417
1012
if master is not None:
1418
1013
tree.lock_write()
1419
branch_location = master.base
1421
1015
tree.lock_tree_write()
1422
branch_location = tree.branch.base
1423
self.add_cleanup(tree.unlock)
1424
# get rid of the final '/' and be ready for display
1425
branch_location = urlutils.unescape_for_display(
1426
branch_location.rstrip('/'),
1428
existing_pending_merges = tree.get_parent_ids()[1:]
1432
# may need to fetch data into a heavyweight checkout
1433
# XXX: this may take some time, maybe we should display a
1435
old_tip = branch.update(possible_transports)
1436
if revision is not None:
1437
revision_id = revision[0].as_revision_id(branch)
1439
revision_id = branch.last_revision()
1440
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1441
revno = branch.revision_id_to_dotted_revno(revision_id)
1442
note("Tree is up to date at revision %s of branch %s" %
1443
('.'.join(map(str, revno)), branch_location))
1445
view_info = _get_view_info_for_change_reporter(tree)
1446
change_reporter = delta._ChangeReporter(
1447
unversioned_filter=tree.is_ignored,
1448
view_info=view_info)
1450
conflicts = tree.update(
1452
possible_transports=possible_transports,
1453
revision=revision_id,
1455
except errors.NoSuchRevision, e:
1456
raise errors.BzrCommandError(
1457
"branch has no revision %s\n"
1458
"bzr update --revision only works"
1459
" for a revision in the branch history"
1461
revno = tree.branch.revision_id_to_dotted_revno(
1462
_mod_revision.ensure_null(tree.last_revision()))
1463
note('Updated to revision %s of branch %s' %
1464
('.'.join(map(str, revno)), branch_location))
1465
parent_ids = tree.get_parent_ids()
1466
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1467
note('Your local commits will now show as pending merges with '
1468
"'bzr status', and can be committed with 'bzr commit'.")
1017
existing_pending_merges = tree.get_parent_ids()[1:]
1018
last_rev = tree.last_revision()
1019
if last_rev == tree.branch.last_revision():
1020
# may be up to date, check master too.
1021
master = tree.branch.get_master_branch()
1022
if master is None or last_rev == master.last_revision():
1023
revno = tree.branch.revision_id_to_revno(last_rev)
1024
note("Tree is up to date at revision %d." % (revno,))
1026
conflicts = tree.update()
1027
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1028
note('Updated to revision %d.' % (revno,))
1029
if tree.get_parent_ids()[1:] != existing_pending_merges:
1030
note('Your local commits will now show as pending merges with '
1031
"'bzr status', and can be committed with 'bzr commit'.")
1475
1040
class cmd_info(Command):
1476
__doc__ = """Show information about a working tree, branch or repository.
1041
"""Show information about a working tree, branch or repository.
1478
1043
This command will show all known locations and formats associated to the
1479
tree, branch or repository.
1481
In verbose mode, statistical information is included with each report.
1482
To see extended statistic information, use a verbosity level of 2 or
1483
higher by specifying the verbose option multiple times, e.g. -vv.
1044
tree, branch or repository. Statistical information is included with
1485
1047
Branches and working trees will also report any missing revisions.
1489
Display information on the format and related locations:
1493
Display the above together with extended format information and
1494
basic statistics (like the number of files in the working tree and
1495
number of revisions in the branch and repository):
1499
Display the above together with number of committers to the branch:
1503
_see_also = ['revno', 'working-trees', 'repositories']
1504
1049
takes_args = ['location?']
1505
1050
takes_options = ['verbose']
1506
encoding_type = 'replace'
1508
1052
@display_command
1509
1053
def run(self, location=None, verbose=False):
1511
noise_level = get_verbosity_level()
1514
1054
from bzrlib.info import show_bzrdir_info
1515
1055
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1516
verbose=noise_level, outfile=self.outf)
1519
1059
class cmd_remove(Command):
1520
__doc__ = """Remove files or directories.
1522
This makes bzr stop tracking changes to the specified files. bzr will delete
1523
them if they can easily be recovered using revert. If no options or
1524
parameters are given bzr will scan for files that are being tracked by bzr
1525
but missing in your tree and stop tracking them for you.
1060
"""Make a file unversioned.
1062
This makes bzr stop tracking changes to a versioned file. It does
1063
not delete the working copy.
1065
You can specify one or more files, and/or --new. If you specify --new,
1066
only 'added' files will be removed. If you specify both, then new files
1067
in the specified directories will be removed. If the directories are
1068
also new, they will also be removed.
1527
1070
takes_args = ['file*']
1528
takes_options = ['verbose',
1529
Option('new', help='Only remove files that have never been committed.'),
1530
RegistryOption.from_kwargs('file-deletion-strategy',
1531
'The file deletion mode to be used.',
1532
title='Deletion Strategy', value_switches=True, enum_switch=False,
1533
safe='Only delete files if they can be'
1534
' safely recovered (default).',
1535
keep='Delete from bzr but leave the working copy.',
1536
force='Delete all the specified files, even if they can not be '
1537
'recovered and even if they are non-empty directories.')]
1538
aliases = ['rm', 'del']
1071
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1539
1073
encoding_type = 'replace'
1541
def run(self, file_list, verbose=False, new=False,
1542
file_deletion_strategy='safe'):
1075
def run(self, file_list, verbose=False, new=False):
1543
1076
tree, file_list = tree_files(file_list)
1545
if file_list is not None:
1546
file_list = [f for f in file_list]
1549
self.add_cleanup(tree.unlock)
1550
# Heuristics should probably all move into tree.remove_smart or
1078
if file_list is None:
1079
raise errors.BzrCommandError('Specify one or more files to'
1080
' remove, or use --new.')
1553
1082
added = tree.changes_from(tree.basis_tree(),
1554
1083
specific_files=file_list).added
1555
1084
file_list = sorted([f[0] for f in added], reverse=True)
1556
1085
if len(file_list) == 0:
1557
1086
raise errors.BzrCommandError('No matching files.')
1558
elif file_list is None:
1559
# missing files show up in iter_changes(basis) as
1560
# versioned-with-no-kind.
1562
for change in tree.iter_changes(tree.basis_tree()):
1563
# Find paths in the working tree that have no kind:
1564
if change[1][1] is not None and change[6][1] is None:
1565
missing.append(change[1][1])
1566
file_list = sorted(missing, reverse=True)
1567
file_deletion_strategy = 'keep'
1568
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1569
keep_files=file_deletion_strategy=='keep',
1570
force=file_deletion_strategy=='force')
1087
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1573
1090
class cmd_file_id(Command):
1574
__doc__ = """Print file_id of a particular file or directory.
1091
"""Print file_id of a particular file or directory.
1576
1093
The file_id is assigned when the file is first added and remains the
1577
1094
same through all revisions where the file exists, even when it is
2095
1521
self.outf.write(tree.basedir + '\n')
2098
def _parse_limit(limitstring):
2100
return int(limitstring)
2102
msg = "The limit argument must be an integer."
2103
raise errors.BzrCommandError(msg)
2106
def _parse_levels(s):
2110
msg = "The levels argument must be an integer."
2111
raise errors.BzrCommandError(msg)
2114
1524
class cmd_log(Command):
2115
__doc__ = """Show historical log for a branch or subset of a branch.
2117
log is bzr's default tool for exploring the history of a branch.
2118
The branch to use is taken from the first parameter. If no parameters
2119
are given, the branch containing the working directory is logged.
2120
Here are some simple examples::
2122
bzr log log the current branch
2123
bzr log foo.py log a file in its branch
2124
bzr log http://server/branch log a branch on a server
2126
The filtering, ordering and information shown for each revision can
2127
be controlled as explained below. By default, all revisions are
2128
shown sorted (topologically) so that newer revisions appear before
2129
older ones and descendants always appear before ancestors. If displayed,
2130
merged revisions are shown indented under the revision in which they
2135
The log format controls how information about each revision is
2136
displayed. The standard log formats are called ``long``, ``short``
2137
and ``line``. The default is long. See ``bzr help log-formats``
2138
for more details on log formats.
2140
The following options can be used to control what information is
2143
-l N display a maximum of N revisions
2144
-n N display N levels of revisions (0 for all, 1 for collapsed)
2145
-v display a status summary (delta) for each revision
2146
-p display a diff (patch) for each revision
2147
--show-ids display revision-ids (and file-ids), not just revnos
2149
Note that the default number of levels to display is a function of the
2150
log format. If the -n option is not used, the standard log formats show
2151
just the top level (mainline).
2153
Status summaries are shown using status flags like A, M, etc. To see
2154
the changes explained using words like ``added`` and ``modified``
2155
instead, use the -vv option.
2159
To display revisions from oldest to newest, use the --forward option.
2160
In most cases, using this option will have little impact on the total
2161
time taken to produce a log, though --forward does not incrementally
2162
display revisions like --reverse does when it can.
2164
:Revision filtering:
2166
The -r option can be used to specify what revision or range of revisions
2167
to filter against. The various forms are shown below::
2169
-rX display revision X
2170
-rX.. display revision X and later
2171
-r..Y display up to and including revision Y
2172
-rX..Y display from X to Y inclusive
2174
See ``bzr help revisionspec`` for details on how to specify X and Y.
2175
Some common examples are given below::
2177
-r-1 show just the tip
2178
-r-10.. show the last 10 mainline revisions
2179
-rsubmit:.. show what's new on this branch
2180
-rancestor:path.. show changes since the common ancestor of this
2181
branch and the one at location path
2182
-rdate:yesterday.. show changes since yesterday
2184
When logging a range of revisions using -rX..Y, log starts at
2185
revision Y and searches back in history through the primary
2186
("left-hand") parents until it finds X. When logging just the
2187
top level (using -n1), an error is reported if X is not found
2188
along the way. If multi-level logging is used (-n0), X may be
2189
a nested merge revision and the log will be truncated accordingly.
2193
If parameters are given and the first one is not a branch, the log
2194
will be filtered to show only those revisions that changed the
2195
nominated files or directories.
2197
Filenames are interpreted within their historical context. To log a
2198
deleted file, specify a revision range so that the file existed at
2199
the end or start of the range.
2201
Historical context is also important when interpreting pathnames of
2202
renamed files/directories. Consider the following example:
2204
* revision 1: add tutorial.txt
2205
* revision 2: modify tutorial.txt
2206
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2210
* ``bzr log guide.txt`` will log the file added in revision 1
2212
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2214
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2215
the original file in revision 2.
2217
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2218
was no file called guide.txt in revision 2.
2220
Renames are always followed by log. By design, there is no need to
2221
explicitly ask for this (and no way to stop logging a file back
2222
until it was last renamed).
2226
The --message option can be used for finding revisions that match a
2227
regular expression in a commit message.
2231
GUI tools and IDEs are often better at exploring history than command
2232
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2233
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2234
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2235
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2237
You may find it useful to add the aliases below to ``bazaar.conf``::
2241
top = log -l10 --line
2244
``bzr tip`` will then show the latest revision while ``bzr top``
2245
will show the last 10 mainline revisions. To see the details of a
2246
particular revision X, ``bzr show -rX``.
2248
If you are interested in looking deeper into a particular merge X,
2249
use ``bzr log -n0 -rX``.
2251
``bzr log -v`` on a branch with lots of history is currently
2252
very slow. A fix for this issue is currently under development.
2253
With or without that fix, it is recommended that a revision range
2254
be given when using the -v option.
2256
bzr has a generic full-text matching plugin, bzr-search, that can be
2257
used to find revisions matching user names, commit messages, etc.
2258
Among other features, this plugin can find all revisions containing
2259
a list of words but not others.
2261
When exploring non-mainline history on large projects with deep
2262
history, the performance of log can be greatly improved by installing
2263
the historycache plugin. This plugin buffers historical information
2264
trading disk space for faster speed.
1525
"""Show log of a branch, file, or directory.
1527
By default show the log of the branch containing the working directory.
1529
To request a range of logs, you can use the command -r begin..end
1530
-r revision requests a specific revision, -r ..end or -r begin.. are
1536
bzr log -r -10.. http://server/branch
2266
takes_args = ['file*']
2267
_see_also = ['log-formats', 'revisionspec']
2270
help='Show from oldest to newest.'),
2272
custom_help('verbose',
2273
help='Show files changed in each revision.'),
2277
type=bzrlib.option._parse_revision_str,
2279
help='Show just the specified revision.'
2280
' See also "help revisionspec".'),
2284
help='Number of levels to display - 0 for all, 1 for flat.',
2286
type=_parse_levels),
2289
help='Show revisions whose message matches this '
2290
'regular expression.',
2294
help='Limit the output to the first N revisions.',
2299
help='Show changes made in each revision as a patch.'),
2300
Option('include-merges',
2301
help='Show merged revisions like --levels 0 does.'),
2302
Option('exclude-common-ancestry',
2303
help='Display only the revisions that are not part'
2304
' of both ancestries (require -rX..Y)'
1539
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1541
takes_args = ['location?']
1542
takes_options = [Option('forward',
1543
help='show from oldest to newest'),
1547
help='show files changed in each revision'),
1548
'show-ids', 'revision',
1552
help='show revisions whose message matches this regexp',
2307
1555
encoding_type = 'replace'
2309
1557
@display_command
2310
def run(self, file_list=None, timezone='original',
1558
def run(self, location=None, timezone='original',
2312
1560
show_ids=False,
2316
1563
log_format=None,
2321
include_merges=False,
2322
exclude_common_ancestry=False,
2324
from bzrlib.log import (
2326
make_log_request_dict,
2327
_get_info_for_log_files,
1565
from bzrlib.log import show_log
1566
assert message is None or isinstance(message, basestring), \
1567
"invalid message argument %r" % message
2329
1568
direction = (forward and 'forward') or 'reverse'
2330
if (exclude_common_ancestry
2331
and (revision is None or len(revision) != 2)):
2332
raise errors.BzrCommandError(
2333
'--exclude-common-ancestry requires -r with two revisions')
2338
raise errors.BzrCommandError(
2339
'--levels and --include-merges are mutually exclusive')
2341
if change is not None:
2343
raise errors.RangeInChangeOption()
2344
if revision is not None:
2345
raise errors.BzrCommandError(
2346
'--revision and --change are mutually exclusive')
2351
filter_by_dir = False
2353
# find the file ids to log and check for directory filtering
2354
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2355
revision, file_list)
2356
self.add_cleanup(b.unlock)
2357
for relpath, file_id, kind in file_info_list:
1573
# find the file id to log:
1575
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1579
tree = b.basis_tree()
1580
file_id = tree.path2id(fp)
2358
1581
if file_id is None:
2359
1582
raise errors.BzrCommandError(
2360
"Path unknown at end or start of revision range: %s" %
2362
# If the relpath is the top of the tree, we log everything
2367
file_ids.append(file_id)
2368
filter_by_dir = filter_by_dir or (
2369
kind in ['directory', 'tree-reference'])
1583
"Path does not have any revision history: %s" %
2372
# FIXME ? log the current subdir only RBC 20060203
1587
# FIXME ? log the current subdir only RBC 20060203
2373
1588
if revision is not None \
2374
1589
and len(revision) > 0 and revision[0].get_branch():
2375
1590
location = revision[0].get_branch()
2648
1784
class cmd_ignore(Command):
2649
__doc__ = """Ignore specified files or patterns.
2651
See ``bzr help patterns`` for details on the syntax of patterns.
2653
If a .bzrignore file does not exist, the ignore command
2654
will create one and add the specified files or patterns to the newly
2655
created file. The ignore command will also automatically add the
2656
.bzrignore file to be versioned. Creating a .bzrignore file without
2657
the use of the ignore command will require an explicit add command.
1785
"""Ignore specified files or patterns.
2659
1787
To remove patterns from the ignore list, edit the .bzrignore file.
2660
After adding, editing or deleting that file either indirectly by
2661
using this command or directly by using an editor, be sure to commit
2664
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2665
the global ignore file can be found in the application data directory as
2666
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2667
Global ignores are not touched by this command. The global ignore file
2668
can be edited directly using an editor.
2670
Patterns prefixed with '!' are exceptions to ignore patterns and take
2671
precedence over regular ignores. Such exceptions are used to specify
2672
files that should be versioned which would otherwise be ignored.
2674
Patterns prefixed with '!!' act as regular ignore patterns, but have
2675
precedence over the '!' exception patterns.
2677
Note: ignore patterns containing shell wildcards must be quoted from
1789
Trailing slashes on patterns are ignored.
1790
If the pattern contains a slash or is a regular expression, it is compared
1791
to the whole path from the branch root. Otherwise, it is compared to only
1792
the last component of the path. To match a file only in the root
1793
directory, prepend './'.
1795
Ignore patterns specifying absolute paths are not allowed.
1797
Ignore patterns may include globbing wildcards such as:
1798
? - Matches any single character except '/'
1799
* - Matches 0 or more characters except '/'
1800
/**/ - Matches 0 or more directories in a path
1801
[a-z] - Matches a single character from within a group of characters
1803
Ignore patterns may also be Python regular expressions.
1804
Regular expression ignore patterns are identified by a 'RE:' prefix
1805
followed by the regular expression. Regular expression ignore patterns
1806
may not include named or numbered groups.
1808
Note: ignore patterns containing shell wildcards must be quoted from
2678
1809
the shell on Unix.
2681
Ignore the top level Makefile::
2683
bzr ignore ./Makefile
2685
Ignore .class files in all directories...::
2687
bzr ignore "*.class"
2689
...but do not ignore "special.class"::
2691
bzr ignore "!special.class"
2693
Ignore .o files under the lib directory::
2695
bzr ignore "lib/**/*.o"
2697
Ignore .o files under the lib directory::
2699
bzr ignore "RE:lib/.*\.o"
2701
Ignore everything but the "debian" toplevel directory::
2703
bzr ignore "RE:(?!debian/).*"
2705
Ignore everything except the "local" toplevel directory,
2706
but always ignore "*~" autosave files, even under local/::
2709
bzr ignore "!./local"
1812
bzr ignore ./Makefile
1813
bzr ignore '*.class'
1814
bzr ignore 'lib/**/*.o'
1815
bzr ignore 'RE:lib/.*\.o'
2713
_see_also = ['status', 'ignored', 'patterns']
2714
1817
takes_args = ['name_pattern*']
2715
1818
takes_options = [
2716
Option('default-rules',
2717
help='Display the default ignore rules that bzr uses.')
2720
def run(self, name_pattern_list=None, default_rules=None):
2721
from bzrlib import ignores
2722
if default_rules is not None:
2723
# dump the default rules and exit
2724
for pattern in ignores.USER_DEFAULTS:
2725
self.outf.write("%s\n" % pattern)
1819
Option('old-default-rules',
1820
help='Out the ignore rules bzr < 0.9 always used.')
1823
def run(self, name_pattern_list=None, old_default_rules=None):
1824
from bzrlib.atomicfile import AtomicFile
1825
if old_default_rules is not None:
1826
# dump the rules and exit
1827
for pattern in ignores.OLD_DEFAULTS:
2727
1830
if not name_pattern_list:
2728
1831
raise errors.BzrCommandError("ignore requires at least one "
2729
"NAME_PATTERN or --default-rules.")
2730
name_pattern_list = [globbing.normalize_pattern(p)
1832
"NAME_PATTERN or --old-default-rules")
1833
name_pattern_list = [globbing.normalize_pattern(p)
2731
1834
for p in name_pattern_list]
2732
1835
for name_pattern in name_pattern_list:
2733
if (name_pattern[0] == '/' or
1836
if (name_pattern[0] == '/' or
2734
1837
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2735
1838
raise errors.BzrCommandError(
2736
1839
"NAME_PATTERN should not be an absolute path")
2737
1840
tree, relpath = WorkingTree.open_containing(u'.')
2738
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2739
ignored = globbing.Globster(name_pattern_list)
2742
for entry in tree.list_files():
2746
if ignored.match(filename):
2747
matches.append(filename)
2749
if len(matches) > 0:
2750
self.outf.write("Warning: the following files are version controlled and"
2751
" match your ignore pattern:\n%s"
2752
"\nThese files will continue to be version controlled"
2753
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1841
ifn = tree.abspath('.bzrignore')
1842
if os.path.exists(ifn):
1845
igns = f.read().decode('utf-8')
1851
# TODO: If the file already uses crlf-style termination, maybe
1852
# we should use that for the newly added lines?
1854
if igns and igns[-1] != '\n':
1856
for name_pattern in name_pattern_list:
1857
igns += name_pattern + '\n'
1859
f = AtomicFile(ifn, 'wb')
1861
f.write(igns.encode('utf-8'))
1866
if not tree.path2id('.bzrignore'):
1867
tree.add(['.bzrignore'])
2756
1870
class cmd_ignored(Command):
2757
__doc__ = """List ignored files and the patterns that matched them.
2759
List all the ignored files and the ignore pattern that caused the file to
2762
Alternatively, to list just the files::
2767
encoding_type = 'replace'
2768
_see_also = ['ignore', 'ls']
1871
"""List ignored files and the patterns that matched them.
1873
See also: bzr ignore"""
2770
1874
@display_command
2772
1876
tree = WorkingTree.open_containing(u'.')[0]
2773
1877
tree.lock_read()
2774
self.add_cleanup(tree.unlock)
2775
for path, file_class, kind, file_id, entry in tree.list_files():
2776
if file_class != 'I':
2778
## XXX: Slightly inefficient since this was already calculated
2779
pat = tree.is_ignored(path)
2780
self.outf.write('%-50s %s\n' % (path, pat))
1879
for path, file_class, kind, file_id, entry in tree.list_files():
1880
if file_class != 'I':
1882
## XXX: Slightly inefficient since this was already calculated
1883
pat = tree.is_ignored(path)
1884
print '%-50s %s' % (path, pat)
2783
1889
class cmd_lookup_revision(Command):
2784
__doc__ = """Lookup the revision-id from a revision-number
1890
"""Lookup the revision-id from a revision-number
2787
1893
bzr lookup-revision 33
2790
1896
takes_args = ['revno']
2792
1898
@display_command
2793
1899
def run(self, revno):
2795
1901
revno = int(revno)
2796
1902
except ValueError:
2797
raise errors.BzrCommandError("not a valid revision-number: %r"
2799
revid = WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2800
self.outf.write("%s\n" % revid)
1903
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1905
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2803
1908
class cmd_export(Command):
2804
__doc__ = """Export current or past revision to a destination directory or archive.
1909
"""Export current or past revision to a destination directory or archive.
2806
1911
If no revision is specified this exports the last committed revision.
2809
1914
given, try to find the format with the extension. If no extension
2810
1915
is found exports to a directory (equivalent to --format=dir).
2812
If root is supplied, it will be used as the root directory inside
2813
container formats (tar, zip, etc). If it is not supplied it will default
2814
to the exported filename. The root option has no effect for 'dir' format.
1917
Root may be the top directory for tar, tgz and tbz2 formats. If none
1918
is given, the top directory will be the root name of the file.
2816
1920
If branch is omitted then the branch containing the current working
2817
1921
directory will be used.
2819
Note: Export of tree with non-ASCII filenames to zip is not supported.
1923
Note: export of tree with non-ascii filenames to zip is not supported.
2821
================= =========================
2822
Supported formats Autodetected by extension
2823
================= =========================
1925
Supported formats Autodetected by extension
1926
----------------- -------------------------
2826
1929
tbz2 .tar.bz2, .tbz2
2827
1930
tgz .tar.gz, .tgz
2829
================= =========================
2831
takes_args = ['dest', 'branch_or_subdir?']
2834
help="Type of file to export to.",
2837
Option('filters', help='Apply content filters to export the '
2838
'convenient form.'),
2841
help="Name of the root directory inside the exported file."),
2842
Option('per-file-timestamps',
2843
help='Set modification time of files to that of the last '
2844
'revision in which it was changed.'),
2846
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2847
root=None, filters=False, per_file_timestamps=False):
1933
takes_args = ['dest', 'branch?']
1934
takes_options = ['revision', 'format', 'root']
1935
def run(self, dest, branch=None, revision=None, format=None, root=None):
2848
1936
from bzrlib.export import export
2850
if branch_or_subdir is None:
2851
1939
tree = WorkingTree.open_containing(u'.')[0]
2852
1940
b = tree.branch
2855
b, subdir = Branch.open_containing(branch_or_subdir)
2858
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1942
b = Branch.open(branch)
1944
if revision is None:
1945
# should be tree.last_revision FIXME
1946
rev_id = b.last_revision()
1948
if len(revision) != 1:
1949
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1950
rev_id = revision[0].in_history(b).rev_id
1951
t = b.repository.revision_tree(rev_id)
2860
export(rev_tree, dest, format, root, subdir, filtered=filters,
2861
per_file_timestamps=per_file_timestamps)
1953
export(t, dest, format, root)
2862
1954
except errors.NoSuchExportFormat, e:
2863
1955
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2866
1958
class cmd_cat(Command):
2867
__doc__ = """Write the contents of a file as of a given revision to standard output.
1959
"""Write the contents of a file as of a given revision to standard output.
2869
1961
If no revision is nominated, the last revision is used.
2871
1963
Note: Take care to redirect standard output when using this command on a
2877
Option('name-from-revision', help='The path name in the old tree.'),
2878
Option('filters', help='Apply content filters to display the '
2879
'convenience form.'),
1967
takes_options = ['revision', 'name-from-revision']
2882
1968
takes_args = ['filename']
2883
1969
encoding_type = 'exact'
2885
1971
@display_command
2886
def run(self, filename, revision=None, name_from_revision=False,
1972
def run(self, filename, revision=None, name_from_revision=False):
2888
1973
if revision is not None and len(revision) != 1:
2889
1974
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2890
" one revision specifier")
2891
tree, branch, relpath = \
2892
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2894
self.add_cleanup(branch.unlock)
2895
return self._run(tree, branch, relpath, filename, revision,
2896
name_from_revision, filters)
2898
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
1979
tree, b, relpath = \
1980
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
1981
except errors.NotBranchError:
1984
if revision is not None and revision[0].get_branch() is not None:
1985
b = Branch.open(revision[0].get_branch())
2900
1986
if tree is None:
2901
1987
tree = b.basis_tree()
2902
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2903
rev_tree.lock_read()
2904
self.add_cleanup(rev_tree.unlock)
1988
if revision is None:
1989
revision_id = b.last_revision()
1991
revision_id = revision[0].in_history(b).rev_id
1993
cur_file_id = tree.path2id(relpath)
1994
rev_tree = b.repository.revision_tree(revision_id)
2906
1995
old_file_id = rev_tree.path2id(relpath)
2908
1997
if name_from_revision:
2909
# Try in revision if requested
2910
1998
if old_file_id is None:
2911
raise errors.BzrCommandError(
2912
"%r is not present in revision %s" % (
2913
filename, rev_tree.get_revision_id()))
1999
raise errors.BzrCommandError("%r is not present in revision %s"
2000
% (filename, revision_id))
2915
content = rev_tree.get_file_text(old_file_id)
2917
cur_file_id = tree.path2id(relpath)
2919
if cur_file_id is not None:
2920
# Then try with the actual file id
2922
content = rev_tree.get_file_text(cur_file_id)
2924
except errors.NoSuchId:
2925
# The actual file id didn't exist at that time
2927
if not found and old_file_id is not None:
2928
# Finally try with the old file id
2929
content = rev_tree.get_file_text(old_file_id)
2932
# Can't be found anywhere
2933
raise errors.BzrCommandError(
2934
"%r is not present in revision %s" % (
2935
filename, rev_tree.get_revision_id()))
2937
from bzrlib.filters import (
2938
ContentFilterContext,
2939
filtered_output_bytes,
2941
filters = rev_tree._content_filter_stack(relpath)
2942
chunks = content.splitlines(True)
2943
content = filtered_output_bytes(chunks, filters,
2944
ContentFilterContext(relpath, rev_tree))
2946
self.outf.writelines(content)
2949
self.outf.write(content)
2002
rev_tree.print_file(old_file_id)
2003
elif cur_file_id is not None:
2004
rev_tree.print_file(cur_file_id)
2005
elif old_file_id is not None:
2006
rev_tree.print_file(old_file_id)
2008
raise errors.BzrCommandError("%r is not present in revision %s" %
2009
(filename, revision_id))
2952
2012
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2013
"""Show the offset in seconds from GMT to local time."""
2955
2015
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2017
print osutils.local_time_offset()
2961
2021
class cmd_commit(Command):
2962
__doc__ = """Commit changes into a new revision.
2964
An explanatory message needs to be given for each commit. This is
2965
often done by using the --message option (getting the message from the
2966
command line) or by using the --file option (getting the message from
2967
a file). If neither of these options is given, an editor is opened for
2968
the user to enter the message. To see the changed files in the
2969
boilerplate text loaded into the editor, use the --show-diff option.
2971
By default, the entire tree is committed and the person doing the
2972
commit is assumed to be the author. These defaults can be overridden
2977
If selected files are specified, only changes to those files are
2978
committed. If a directory is specified then the directory and
2979
everything within it is committed.
2981
When excludes are given, they take precedence over selected files.
2982
For example, to commit only changes within foo, but not changes
2985
bzr commit foo -x foo/bar
2987
A selective commit after a merge is not yet supported.
2991
If the author of the change is not the same person as the committer,
2992
you can specify the author's name using the --author option. The
2993
name should be in the same format as a committer-id, e.g.
2994
"John Doe <jdoe@example.com>". If there is more than one author of
2995
the change you can specify the option multiple times, once for each
3000
A common mistake is to forget to add a new file or directory before
3001
running the commit command. The --strict option checks for unknown
3002
files and aborts the commit if any are found. More advanced pre-commit
3003
checks can be implemented by defining hooks. See ``bzr help hooks``
3008
If you accidentially commit the wrong changes or make a spelling
3009
mistake in the commit message say, you can use the uncommit command
3010
to undo it. See ``bzr help uncommit`` for details.
3012
Hooks can also be configured to run after a commit. This allows you
3013
to trigger updates to external systems like bug trackers. The --fixes
3014
option can be used to record the association between a revision and
3015
one or more bugs. See ``bzr help bugs`` for details.
3017
A selective commit may fail in some cases where the committed
3018
tree would be invalid. Consider::
3023
bzr commit foo -m "committing foo"
3024
bzr mv foo/bar foo/baz
3027
bzr commit foo/bar -m "committing bar but not baz"
3029
In the example above, the last commit will fail by design. This gives
3030
the user the opportunity to decide whether they want to commit the
3031
rename at the same time, separately first, or not at all. (As a general
3032
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2022
"""Commit changes into a new revision.
2024
If no arguments are given, the entire tree is committed.
2026
If selected files are specified, only changes to those files are
2027
committed. If a directory is specified then the directory and everything
2028
within it is committed.
2030
A selected-file commit may fail in some cases where the committed
2031
tree would be invalid, such as trying to commit a file in a
2032
newly-added directory that is not itself committed.
3034
2034
# TODO: Run hooks on tree to-be-committed, and after commit.
3529
2295
takes_args = ['testspecs*']
3530
2296
takes_options = ['verbose',
3532
help='Stop when one test fails.',
2297
Option('one', help='stop when one test fails'),
2298
Option('keep-output',
2299
help='keep output directories when tests fail'),
3535
2300
Option('transport',
3536
2301
help='Use a different transport by default '
3537
2302
'throughout the test suite.',
3538
2303
type=get_transport_type),
3540
help='Run the benchmarks rather than selftests.'),
2304
Option('benchmark', help='run the bzr benchmarks.'),
3541
2305
Option('lsprof-timed',
3542
help='Generate lsprof output for benchmarked'
2306
help='generate lsprof output for benchmarked'
3543
2307
' sections of code.'),
3544
Option('lsprof-tests',
3545
help='Generate lsprof output for each test.'),
3546
2308
Option('cache-dir', type=str,
3547
help='Cache intermediate benchmark output in this '
2309
help='a directory to cache intermediate'
2310
' benchmark steps'),
2311
Option('clean-output',
2312
help='clean temporary tests directories'
2313
' without running tests'),
3549
2314
Option('first',
3550
help='Run all tests, but run specified tests first.',
2315
help='run all tests, but run specified tests first'
3554
help='List the tests instead of running them.'),
3555
RegistryOption('parallel',
3556
help="Run the test suite in parallel.",
3557
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3558
value_switches=False,
3560
Option('randomize', type=str, argname="SEED",
3561
help='Randomize the order of tests using the given'
3562
' seed or "now" for the current time.'),
3563
Option('exclude', type=str, argname="PATTERN",
3565
help='Exclude tests that match this regular'
3568
help='Output test progress via subunit.'),
3569
Option('strict', help='Fail on missing dependencies or '
3571
Option('load-list', type=str, argname='TESTLISTFILE',
3572
help='Load a test id list from a text file.'),
3573
ListOption('debugflag', type=str, short_name='E',
3574
help='Turn on a selftest debug flag.'),
3575
ListOption('starting-with', type=str, argname='TESTID',
3576
param_name='starting_with', short_name='s',
3578
'Load only the tests starting with TESTID.'),
2317
Option('numbered-dirs',
2318
help='use numbered dirs for TestCaseInTempDir'),
3580
2320
encoding_type = 'replace'
3583
Command.__init__(self)
3584
self.additional_selftest_args = {}
3586
def run(self, testspecs_list=None, verbose=False, one=False,
3587
transport=None, benchmark=None,
3588
lsprof_timed=None, cache_dir=None,
3589
first=False, list_only=False,
3590
randomize=None, exclude=None, strict=False,
3591
load_list=None, debugflag=None, starting_with=None, subunit=False,
3592
parallel=None, lsprof_tests=False):
2322
def run(self, testspecs_list=None, verbose=None, one=False,
2323
keep_output=False, transport=None, benchmark=None,
2324
lsprof_timed=None, cache_dir=None, clean_output=False,
2325
first=False, numbered_dirs=None):
3593
2327
from bzrlib.tests import selftest
3594
2328
import bzrlib.benchmarks as benchmarks
3595
2329
from bzrlib.benchmarks import tree_creator
3597
# Make deprecation warnings visible, unless -Werror is set
3598
symbol_versioning.activate_deprecation_warnings(override=False)
2332
from bzrlib.tests import clean_selftest_output
2333
clean_selftest_output()
2336
if numbered_dirs is None and sys.platform == 'win32':
2337
numbered_dirs = True
3600
2339
if cache_dir is not None:
3601
2340
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2341
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2342
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
3602
2344
if testspecs_list is not None:
3603
2345
pattern = '|'.join(testspecs_list)
3608
from bzrlib.tests import SubUnitBzrRunner
3610
raise errors.BzrCommandError("subunit not available. subunit "
3611
"needs to be installed to use --subunit.")
3612
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3613
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3614
# stdout, which would corrupt the subunit stream.
3615
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3617
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3619
self.additional_selftest_args.setdefault(
3620
'suite_decorators', []).append(parallel)
3622
2349
test_suite_factory = benchmarks.test_suite
3623
# Unless user explicitly asks for quiet, be verbose in benchmarks
3624
verbose = not is_quiet()
3625
2352
# TODO: should possibly lock the history file...
3626
2353
benchfile = open(".perf_history", "at", buffering=1)
3627
self.add_cleanup(benchfile.close)
3629
2355
test_suite_factory = None
3630
2358
benchfile = None
3631
selftest_kwargs = {"verbose": verbose,
3633
"stop_on_failure": one,
3634
"transport": transport,
3635
"test_suite_factory": test_suite_factory,
3636
"lsprof_timed": lsprof_timed,
3637
"lsprof_tests": lsprof_tests,
3638
"bench_history": benchfile,
3639
"matching_tests_first": first,
3640
"list_only": list_only,
3641
"random_seed": randomize,
3642
"exclude_pattern": exclude,
3644
"load_list": load_list,
3645
"debug_flags": debugflag,
3646
"starting_with": starting_with
3648
selftest_kwargs.update(self.additional_selftest_args)
3649
result = selftest(**selftest_kwargs)
2360
result = selftest(verbose=verbose,
2362
stop_on_failure=one,
2363
keep_output=keep_output,
2364
transport=transport,
2365
test_suite_factory=test_suite_factory,
2366
lsprof_timed=lsprof_timed,
2367
bench_history=benchfile,
2368
matching_tests_first=first,
2369
numbered_dirs=numbered_dirs,
2372
if benchfile is not None:
2375
info('tests passed')
2377
info('tests failed')
3650
2378
return int(not result)
3653
2381
class cmd_version(Command):
3654
__doc__ = """Show version of bzr."""
3656
encoding_type = 'replace'
3658
Option("short", help="Print just the version number."),
2382
"""Show version of bzr."""
3661
2384
@display_command
3662
def run(self, short=False):
3663
2386
from bzrlib.version import show_version
3665
self.outf.write(bzrlib.version_string + '\n')
3667
show_version(to_file=self.outf)
3670
2390
class cmd_rocks(Command):
3671
__doc__ = """Statement of optimism."""
2391
"""Statement of optimism."""
3675
2395
@display_command
3677
self.outf.write("It sure does!\n")
2397
print "It sure does!"
3680
2400
class cmd_find_merge_base(Command):
3681
__doc__ = """Find and print a base revision for merging two branches."""
2401
"""Find and print a base revision for merging two branches."""
3682
2402
# TODO: Options to specify revisions on either side, as if
3683
2403
# merging only part of the history.
3684
2404
takes_args = ['branch', 'other']
3687
2407
@display_command
3688
2408
def run(self, branch, other):
3689
from bzrlib.revision import ensure_null
2409
from bzrlib.revision import MultipleRevisionSources
3691
2411
branch1 = Branch.open_containing(branch)[0]
3692
2412
branch2 = Branch.open_containing(other)[0]
3694
self.add_cleanup(branch1.unlock)
3696
self.add_cleanup(branch2.unlock)
3697
last1 = ensure_null(branch1.last_revision())
3698
last2 = ensure_null(branch2.last_revision())
3700
graph = branch1.repository.get_graph(branch2.repository)
3701
base_rev_id = graph.find_unique_lca(last1, last2)
3703
self.outf.write('merge base is revision %s\n' % base_rev_id)
2414
last1 = branch1.last_revision()
2415
last2 = branch2.last_revision()
2417
source = MultipleRevisionSources(branch1.repository,
2420
base_rev_id = common_ancestor(last1, last2, source)
2422
print 'merge base is revision %s' % base_rev_id
3706
2425
class cmd_merge(Command):
3707
__doc__ = """Perform a three-way merge.
3709
The source of the merge can be specified either in the form of a branch,
3710
or in the form of a path to a file containing a merge directive generated
3711
with bzr send. If neither is specified, the default is the upstream branch
3712
or the branch most recently merged using --remember.
3714
When merging a branch, by default the tip will be merged. To pick a different
3715
revision, pass --revision. If you specify two values, the first will be used as
3716
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3717
available revisions, like this is commonly referred to as "cherrypicking".
3719
Revision numbers are always relative to the branch being merged.
2426
"""Perform a three-way merge.
2428
The branch is the branch you will merge from. By default, it will merge
2429
the latest revision. If you specify a revision, that revision will be
2430
merged. If you specify two revisions, the first will be used as a BASE,
2431
and the second one as OTHER. Revision numbers are always relative to the
3721
2434
By default, bzr will try to merge in all new work from the other
3722
2435
branch, automatically determining an appropriate base. If this
3723
2436
fails, you may need to give an explicit base.
3725
2438
Merge will do its best to combine the changes in two branches, but there
3726
2439
are some kinds of problems only a human can fix. When it encounters those,
3727
2440
it will mark a conflict. A conflict means that you need to fix something,
3738
2451
directory, where they can be reviewed (with bzr diff), tested, and then
3739
2452
committed to record the result of the merge.
2456
To merge the latest revision from bzr.dev
2457
bzr merge ../bzr.dev
2459
To merge changes up to and including revision 82 from bzr.dev
2460
bzr merge -r 82 ../bzr.dev
2462
To merge the changes introduced by 82, without previous changes:
2463
bzr merge -r 81..82 ../bzr.dev
3741
2465
merge refuses to run if there are any uncommitted changes, unless
3742
--force is given. The --force option can also be used to create a
3743
merge revision which has more than two parents.
3745
If one would like to merge changes from the working tree of the other
3746
branch without merging any committed revisions, the --uncommitted option
3749
To select only some changes to merge, use "merge -i", which will prompt
3750
you to apply each diff hunk and file change, similar to "shelve".
3753
To merge the latest revision from bzr.dev::
3755
bzr merge ../bzr.dev
3757
To merge changes up to and including revision 82 from bzr.dev::
3759
bzr merge -r 82 ../bzr.dev
3761
To merge the changes introduced by 82, without previous changes::
3763
bzr merge -r 81..82 ../bzr.dev
3765
To apply a merge directive contained in /tmp/merge::
3767
bzr merge /tmp/merge
3769
To create a merge revision with three parents from two branches
3770
feature1a and feature1b:
3772
bzr merge ../feature1a
3773
bzr merge ../feature1b --force
3774
bzr commit -m 'revision with three parents'
3777
encoding_type = 'exact'
3778
_see_also = ['update', 'remerge', 'status-flags', 'send']
3779
takes_args = ['location?']
3784
help='Merge even if the destination tree has uncommitted changes.'),
2468
takes_args = ['branch?']
2469
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
3788
2470
Option('show-base', help="Show base revision text in "
3790
2472
Option('uncommitted', help='Apply uncommitted changes'
3791
' from a working copy, instead of branch changes.'),
2473
' from a working copy, instead of branch changes'),
3792
2474
Option('pull', help='If the destination is already'
3793
2475
' completely merged into the source, pull from the'
3794
' source rather than merging. When this happens,'
2476
' source rather than merging. When this happens,'
3795
2477
' you do not need to commit the result.'),
3796
2478
Option('directory',
3797
help='Branch to merge into, '
3798
'rather than the one containing the working directory.',
3802
Option('preview', help='Instead of merging, show a diff of the'
3804
Option('interactive', help='Select changes interactively.',
2479
help='Branch to merge into, '
2480
'rather than the one containing the working directory',
3808
def run(self, location=None, revision=None, force=False,
3809
merge_type=None, show_base=False, reprocess=None, remember=False,
2486
def run(self, branch=None, revision=None, force=False, merge_type=None,
2487
show_base=False, reprocess=False, remember=False,
3810
2488
uncommitted=False, pull=False,
3811
2489
directory=None,
2491
from bzrlib.tag import _merge_tags_if_possible
2492
other_revision_id = None
3815
2493
if merge_type is None:
3816
2494
merge_type = _mod_merge.Merge3Merger
3818
2496
if directory is None: directory = u'.'
3819
possible_transports = []
3821
allow_pending = True
3822
verified = 'inapplicable'
2497
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2498
# inventory. Because merge is a mutating operation, it really
2499
# should be a lock_write() for the whole cmd_merge operation.
2500
# However, cmd_merge open's its own tree in _merge_helper, which
2501
# means if we lock here, the later lock_write() will always block.
2502
# Either the merge helper code should be updated to take a tree,
2503
# (What about tree.merge_from_branch?)
3823
2504
tree = WorkingTree.open_containing(directory)[0]
3826
basis_tree = tree.revision_tree(tree.last_revision())
3827
except errors.NoSuchRevision:
3828
basis_tree = tree.basis_tree()
3830
# die as quickly as possible if there are uncommitted changes
3832
if tree.has_changes():
3833
raise errors.UncommittedChanges(tree)
3835
view_info = _get_view_info_for_change_reporter(tree)
3836
2505
change_reporter = delta._ChangeReporter(
3837
unversioned_filter=tree.is_ignored, view_info=view_info)
3838
pb = ui.ui_factory.nested_progress_bar()
3839
self.add_cleanup(pb.finished)
3841
self.add_cleanup(tree.unlock)
3842
if location is not None:
2506
unversioned_filter=tree.is_ignored)
2508
if branch is not None:
3844
mergeable = bundle.read_mergeable_from_url(location,
3845
possible_transports=possible_transports)
2510
mergeable = bundle.read_mergeable_from_url(
3846
2512
except errors.NotABundle:
2513
pass # Continue on considering this url a Branch
3850
raise errors.BzrCommandError('Cannot use --uncommitted'
3851
' with bundles or merge directives.')
3853
2515
if revision is not None:
3854
2516
raise errors.BzrCommandError(
3855
2517
'Cannot use -r with merge directives or bundles')
3856
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3859
if merger is None and uncommitted:
3860
if revision is not None and len(revision) > 0:
2518
other_revision_id = mergeable.install_revisions(
2519
tree.branch.repository)
2520
revision = [RevisionSpec.from_string(
2521
'revid:' + other_revision_id)]
2523
if revision is None \
2524
or len(revision) < 1 or revision[0].needs_branch():
2525
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2527
if revision is None or len(revision) < 1:
2530
other = [branch, None]
2533
other = [branch, -1]
2534
other_branch, path = Branch.open_containing(branch)
3861
2537
raise errors.BzrCommandError('Cannot use --uncommitted and'
3862
' --revision at the same time.')
3863
merger = self.get_merger_from_uncommitted(tree, location, None)
3864
allow_pending = False
3867
merger, allow_pending = self._get_merger_from_branch(tree,
3868
location, revision, remember, possible_transports, None)
3870
merger.merge_type = merge_type
3871
merger.reprocess = reprocess
3872
merger.show_base = show_base
3873
self.sanity_check_merger(merger)
3874
if (merger.base_rev_id == merger.other_rev_id and
3875
merger.other_rev_id is not None):
3876
note('Nothing to do.')
3879
if merger.interesting_files is not None:
3880
raise errors.BzrCommandError('Cannot pull individual files')
3881
if (merger.base_rev_id == tree.last_revision()):
3882
result = tree.pull(merger.other_branch, False,
3883
merger.other_rev_id)
3884
result.report(self.outf)
2538
' --revision at the same time.')
2539
branch = revision[0].get_branch() or branch
2540
if len(revision) == 1:
2542
if other_revision_id is not None:
2547
other_branch, path = Branch.open_containing(branch)
2548
revno = revision[0].in_history(other_branch).revno
2549
other = [branch, revno]
2551
assert len(revision) == 2
2552
if None in revision:
2553
raise errors.BzrCommandError(
2554
"Merge doesn't permit empty revision specifier.")
2555
base_branch, path = Branch.open_containing(branch)
2556
branch1 = revision[1].get_branch() or branch
2557
other_branch, path1 = Branch.open_containing(branch1)
2558
if revision[0].get_branch() is not None:
2559
# then path was obtained from it, and is None.
2562
base = [branch, revision[0].in_history(base_branch).revno]
2563
other = [branch1, revision[1].in_history(other_branch).revno]
2565
if ((tree.branch.get_parent() is None or remember) and
2566
other_branch is not None):
2567
tree.branch.set_parent(other_branch.base)
2569
# pull tags now... it's a bit inconsistent to do it ahead of copying
2570
# the history but that's done inside the merge code
2571
if other_branch is not None:
2572
_merge_tags_if_possible(other_branch, tree.branch)
2575
interesting_files = [path]
2577
interesting_files = None
2578
pb = ui.ui_factory.nested_progress_bar()
2581
conflict_count = _merge_helper(
2582
other, base, other_rev_id=other_revision_id,
2583
check_clean=(not force),
2584
merge_type=merge_type,
2585
reprocess=reprocess,
2586
show_base=show_base,
2589
pb=pb, file_list=interesting_files,
2590
change_reporter=change_reporter)
2593
if conflict_count != 0:
3886
if merger.this_basis is None:
3887
raise errors.BzrCommandError(
3888
"This branch has no commits."
3889
" (perhaps you would prefer 'bzr pull')")
3891
return self._do_preview(merger)
3893
return self._do_interactive(merger)
3895
return self._do_merge(merger, change_reporter, allow_pending,
3898
def _get_preview(self, merger):
3899
tree_merger = merger.make_merger()
3900
tt = tree_merger.make_preview_transform()
3901
self.add_cleanup(tt.finalize)
3902
result_tree = tt.get_preview_tree()
3905
def _do_preview(self, merger):
3906
from bzrlib.diff import show_diff_trees
3907
result_tree = self._get_preview(merger)
3908
show_diff_trees(merger.this_tree, result_tree, self.outf,
3909
old_label='', new_label='')
3911
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3912
merger.change_reporter = change_reporter
3913
conflict_count = merger.do_merge()
3915
merger.set_pending()
3916
if verified == 'failed':
3917
warning('Preview patch does not match changes')
3918
if conflict_count != 0:
3923
def _do_interactive(self, merger):
3924
"""Perform an interactive merge.
3926
This works by generating a preview tree of the merge, then using
3927
Shelver to selectively remove the differences between the working tree
3928
and the preview tree.
3930
from bzrlib import shelf_ui
3931
result_tree = self._get_preview(merger)
3932
writer = bzrlib.option.diff_writer_registry.get()
3933
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3934
reporter=shelf_ui.ApplyReporter(),
3935
diff_writer=writer(sys.stdout))
3941
def sanity_check_merger(self, merger):
3942
if (merger.show_base and
3943
not merger.merge_type is _mod_merge.Merge3Merger):
3944
raise errors.BzrCommandError("Show-base is not supported for this"
3945
" merge type. %s" % merger.merge_type)
3946
if merger.reprocess is None:
3947
if merger.show_base:
3948
merger.reprocess = False
3950
# Use reprocess if the merger supports it
3951
merger.reprocess = merger.merge_type.supports_reprocess
3952
if merger.reprocess and not merger.merge_type.supports_reprocess:
3953
raise errors.BzrCommandError("Conflict reduction is not supported"
3954
" for merge type %s." %
3956
if merger.reprocess and merger.show_base:
3957
raise errors.BzrCommandError("Cannot do conflict reduction and"
3960
def _get_merger_from_branch(self, tree, location, revision, remember,
3961
possible_transports, pb):
3962
"""Produce a merger from a location, assuming it refers to a branch."""
3963
from bzrlib.tag import _merge_tags_if_possible
3964
# find the branch locations
3965
other_loc, user_location = self._select_branch_location(tree, location,
3967
if revision is not None and len(revision) == 2:
3968
base_loc, _unused = self._select_branch_location(tree,
3969
location, revision, 0)
3971
base_loc = other_loc
3973
other_branch, other_path = Branch.open_containing(other_loc,
3974
possible_transports)
3975
if base_loc == other_loc:
3976
base_branch = other_branch
3978
base_branch, base_path = Branch.open_containing(base_loc,
3979
possible_transports)
3980
# Find the revision ids
3981
other_revision_id = None
3982
base_revision_id = None
3983
if revision is not None:
3984
if len(revision) >= 1:
3985
other_revision_id = revision[-1].as_revision_id(other_branch)
3986
if len(revision) == 2:
3987
base_revision_id = revision[0].as_revision_id(base_branch)
3988
if other_revision_id is None:
3989
other_revision_id = _mod_revision.ensure_null(
3990
other_branch.last_revision())
3991
# Remember where we merge from
3992
if ((remember or tree.branch.get_submit_branch() is None) and
3993
user_location is not None):
3994
tree.branch.set_submit_branch(other_branch.base)
3995
_merge_tags_if_possible(other_branch, tree.branch)
3996
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3997
other_revision_id, base_revision_id, other_branch, base_branch)
3998
if other_path != '':
3999
allow_pending = False
4000
merger.interesting_files = [other_path]
4002
allow_pending = True
4003
return merger, allow_pending
4005
def get_merger_from_uncommitted(self, tree, location, pb):
4006
"""Get a merger for uncommitted changes.
4008
:param tree: The tree the merger should apply to.
4009
:param location: The location containing uncommitted changes.
4010
:param pb: The progress bar to use for showing progress.
4012
location = self._select_branch_location(tree, location)[0]
4013
other_tree, other_path = WorkingTree.open_containing(location)
4014
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4015
if other_path != '':
4016
merger.interesting_files = [other_path]
4019
def _select_branch_location(self, tree, user_location, revision=None,
4021
"""Select a branch location, according to possible inputs.
4023
If provided, branches from ``revision`` are preferred. (Both
4024
``revision`` and ``index`` must be supplied.)
4026
Otherwise, the ``location`` parameter is used. If it is None, then the
4027
``submit`` or ``parent`` location is used, and a note is printed.
4029
:param tree: The working tree to select a branch for merging into
4030
:param location: The location entered by the user
4031
:param revision: The revision parameter to the command
4032
:param index: The index to use for the revision parameter. Negative
4033
indices are permitted.
4034
:return: (selected_location, user_location). The default location
4035
will be the user-entered location.
4037
if (revision is not None and index is not None
4038
and revision[index] is not None):
4039
branch = revision[index].get_branch()
4040
if branch is not None:
4041
return branch, branch
4042
if user_location is None:
4043
location = self._get_remembered(tree, 'Merging from')
4045
location = user_location
4046
return location, user_location
4048
def _get_remembered(self, tree, verb_string):
2597
except errors.AmbiguousBase, e:
2598
m = ("sorry, bzr can't determine the right merge base yet\n"
2599
"candidates are:\n "
2600
+ "\n ".join(e.bases)
2602
"please specify an explicit base with -r,\n"
2603
"and (if you want) report this to the bzr developers\n")
2606
# TODO: move up to common parent; this isn't merge-specific anymore.
2607
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4049
2608
"""Use tree.branch's parent if none was supplied.
4051
2610
Report if the remembered location was used.
4053
stored_location = tree.branch.get_submit_branch()
4054
stored_location_type = "submit"
4055
if stored_location is None:
4056
stored_location = tree.branch.get_parent()
4057
stored_location_type = "parent"
2612
if supplied_location is not None:
2613
return supplied_location
2614
stored_location = tree.branch.get_parent()
4058
2615
mutter("%s", stored_location)
4059
2616
if stored_location is None:
4060
2617
raise errors.BzrCommandError("No location specified or remembered")
4061
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4062
note(u"%s remembered %s location %s", verb_string,
4063
stored_location_type, display_url)
2618
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2619
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4064
2620
return stored_location
4067
2623
class cmd_remerge(Command):
4068
__doc__ = """Redo a merge.
4070
2626
Use this if you want to try a different merge technique while resolving
4071
conflicts. Some merge techniques are better than others, and remerge
2627
conflicts. Some merge techniques are better than others, and remerge
4072
2628
lets you try different ones on different files.
4074
2630
The options for remerge have the same meaning and defaults as the ones for
4075
2631
merge. The difference is that remerge can (only) be run when there is a
4076
2632
pending merge, and it lets you specify particular files.
2635
$ bzr remerge --show-base
4079
2636
Re-do the merge of all conflicted files, and show the base text in
4080
conflict regions, in addition to the usual THIS and OTHER texts::
4082
bzr remerge --show-base
2637
conflict regions, in addition to the usual THIS and OTHER texts.
2639
$ bzr remerge --merge-type weave --reprocess foobar
4084
2640
Re-do the merge of "foobar", using the weave merge algorithm, with
4085
additional processing to reduce the size of conflict regions::
4087
bzr remerge --merge-type weave --reprocess foobar
2641
additional processing to reduce the size of conflict regions.
4089
2643
takes_args = ['file*']
4094
help="Show base revision text in conflicts."),
2644
takes_options = ['merge-type', 'reprocess',
2645
Option('show-base', help="Show base revision text in "
4097
2648
def run(self, file_list=None, merge_type=None, show_base=False,
4098
2649
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
2650
if merge_type is None:
4101
2651
merge_type = _mod_merge.Merge3Merger
4102
2652
tree, file_list = tree_files(file_list)
4103
2653
tree.lock_write()
4104
self.add_cleanup(tree.unlock)
4105
parents = tree.get_parent_ids()
4106
if len(parents) != 2:
4107
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4108
" merges. Not cherrypicking or"
4110
repository = tree.branch.repository
4111
interesting_ids = None
4113
conflicts = tree.conflicts()
4114
if file_list is not None:
4115
interesting_ids = set()
4116
for filename in file_list:
4117
file_id = tree.path2id(filename)
4119
raise errors.NotVersionedError(filename)
4120
interesting_ids.add(file_id)
4121
if tree.kind(file_id) != "directory":
4124
for name, ie in tree.inventory.iter_entries(file_id):
4125
interesting_ids.add(ie.file_id)
4126
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4128
# Remerge only supports resolving contents conflicts
4129
allowed_conflicts = ('text conflict', 'contents conflict')
4130
restore_files = [c.path for c in conflicts
4131
if c.typestring in allowed_conflicts]
4132
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4133
tree.set_conflicts(ConflictList(new_conflicts))
4134
if file_list is not None:
4135
restore_files = file_list
4136
for filename in restore_files:
4138
restore(tree.abspath(filename))
4139
except errors.NotConflicted:
4141
# Disable pending merges, because the file texts we are remerging
4142
# have not had those merges performed. If we use the wrong parents
4143
# list, we imply that the working tree text has seen and rejected
4144
# all the changes from the other tree, when in fact those changes
4145
# have not yet been seen.
4146
tree.set_parent_ids(parents[:1])
4148
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4149
merger.interesting_ids = interesting_ids
4150
merger.merge_type = merge_type
4151
merger.show_base = show_base
4152
merger.reprocess = reprocess
4153
conflicts = merger.do_merge()
2655
parents = tree.get_parent_ids()
2656
if len(parents) != 2:
2657
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2658
" merges. Not cherrypicking or"
2660
repository = tree.branch.repository
2661
base_revision = common_ancestor(parents[0],
2662
parents[1], repository)
2663
base_tree = repository.revision_tree(base_revision)
2664
other_tree = repository.revision_tree(parents[1])
2665
interesting_ids = None
2667
conflicts = tree.conflicts()
2668
if file_list is not None:
2669
interesting_ids = set()
2670
for filename in file_list:
2671
file_id = tree.path2id(filename)
2673
raise errors.NotVersionedError(filename)
2674
interesting_ids.add(file_id)
2675
if tree.kind(file_id) != "directory":
2678
for name, ie in tree.inventory.iter_entries(file_id):
2679
interesting_ids.add(ie.file_id)
2680
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2682
# Remerge only supports resolving contents conflicts
2683
allowed_conflicts = ('text conflict', 'contents conflict')
2684
restore_files = [c.path for c in conflicts
2685
if c.typestring in allowed_conflicts]
2686
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2687
tree.set_conflicts(ConflictList(new_conflicts))
2688
if file_list is not None:
2689
restore_files = file_list
2690
for filename in restore_files:
2692
restore(tree.abspath(filename))
2693
except errors.NotConflicted:
2695
conflicts = _mod_merge.merge_inner(
2696
tree.branch, other_tree, base_tree,
2698
interesting_ids=interesting_ids,
2699
other_rev_id=parents[1],
2700
merge_type=merge_type,
2701
show_base=show_base,
2702
reprocess=reprocess)
4155
tree.set_parent_ids(parents)
4156
2705
if conflicts > 0:
4263
2786
class cmd_shell_complete(Command):
4264
__doc__ = """Show appropriate completions for context.
2787
"""Show appropriate completions for context.
4266
2789
For a list of all available commands, say 'bzr shell-complete'.
4268
2791
takes_args = ['context?']
4269
2792
aliases = ['s-c']
4272
2795
@display_command
4273
2796
def run(self, context=None):
4274
2797
import shellcomplete
4275
2798
shellcomplete.shellcomplete(context)
2801
class cmd_fetch(Command):
2802
"""Copy in history from another branch but don't merge it.
2804
This is an internal method used for pull and merge.
2807
takes_args = ['from_branch', 'to_branch']
2808
def run(self, from_branch, to_branch):
2809
from bzrlib.fetch import Fetcher
2810
from_b = Branch.open(from_branch)
2811
to_b = Branch.open(to_branch)
2812
Fetcher(to_b, from_b)
4278
2815
class cmd_missing(Command):
4279
__doc__ = """Show unmerged/unpulled revisions between two branches.
2816
"""Show unmerged/unpulled revisions between two branches.
4281
2818
OTHER_BRANCH may be local or remote.
4283
To filter on a range of revisions, you can use the command -r begin..end
4284
-r revision requests a specific revision, -r ..end or -r begin.. are
4288
1 - some missing revisions
4289
0 - no missing revisions
4293
Determine the missing revisions between this and the branch at the
4294
remembered pull location::
4298
Determine the missing revisions between this and another branch::
4300
bzr missing http://server/branch
4302
Determine the missing revisions up to a specific revision on the other
4305
bzr missing -r ..-10
4307
Determine the missing revisions up to a specific revision on this
4310
bzr missing --my-revision ..-10
4313
_see_also = ['merge', 'pull']
4314
2820
takes_args = ['other_branch?']
4316
Option('reverse', 'Reverse the order of revisions.'),
4318
'Display changes in the local branch only.'),
4319
Option('this' , 'Same as --mine-only.'),
4320
Option('theirs-only',
4321
'Display changes in the remote branch only.'),
4322
Option('other', 'Same as --theirs-only.'),
4326
custom_help('revision',
4327
help='Filter on other branch revisions (inclusive). '
4328
'See "help revisionspec" for details.'),
4329
Option('my-revision',
4330
type=_parse_revision_str,
4331
help='Filter on local branch revisions (inclusive). '
4332
'See "help revisionspec" for details.'),
4333
Option('include-merges',
4334
'Show all revisions in addition to the mainline ones.'),
2821
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2823
'Display changes in the local branch only'),
2824
Option('theirs-only',
2825
'Display changes in the remote branch only'),
4336
2830
encoding_type = 'replace'
4338
2832
@display_command
4339
2833
def run(self, other_branch=None, reverse=False, mine_only=False,
4341
log_format=None, long=False, short=False, line=False,
4342
show_ids=False, verbose=False, this=False, other=False,
4343
include_merges=False, revision=None, my_revision=None):
4344
from bzrlib.missing import find_unmerged, iter_log_revisions
4353
# TODO: We should probably check that we don't have mine-only and
4354
# theirs-only set, but it gets complicated because we also have
4355
# this and other which could be used.
2834
theirs_only=False, log_format=None, long=False, short=False, line=False,
2835
show_ids=False, verbose=False):
2836
from bzrlib.missing import find_unmerged, iter_log_data
2837
from bzrlib.log import log_formatter
4362
2838
local_branch = Branch.open_containing(u".")[0]
4363
local_branch.lock_read()
4364
self.add_cleanup(local_branch.unlock)
4366
2839
parent = local_branch.get_parent()
4367
2840
if other_branch is None:
4368
2841
other_branch = parent
4369
2842
if other_branch is None:
4370
raise errors.BzrCommandError("No peer location known"
2843
raise errors.BzrCommandError("No peer location known or specified.")
4372
2844
display_url = urlutils.unescape_for_display(parent,
4373
2845
self.outf.encoding)
4374
message("Using saved parent location: "
4375
+ display_url + "\n")
2846
print "Using last location: " + display_url
4377
2848
remote_branch = Branch.open(other_branch)
4378
2849
if remote_branch.base == local_branch.base:
4379
2850
remote_branch = local_branch
2851
local_branch.lock_read()
4381
2853
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4384
local_revid_range = _revision_range_to_revid_range(
4385
_get_revision_range(my_revision, local_branch,
4388
remote_revid_range = _revision_range_to_revid_range(
4389
_get_revision_range(revision,
4390
remote_branch, self.name()))
4392
local_extra, remote_extra = find_unmerged(
4393
local_branch, remote_branch, restrict,
4394
backward=not reverse,
4395
include_merges=include_merges,
4396
local_revid_range=local_revid_range,
4397
remote_revid_range=remote_revid_range)
4399
if log_format is None:
4400
registry = log.log_formatter_registry
4401
log_format = registry.get_default(local_branch)
4402
lf = log_format(to_file=self.outf,
4404
show_timezone='original')
4407
if local_extra and not theirs_only:
4408
message("You have %d extra revision(s):\n" %
4410
for revision in iter_log_revisions(local_extra,
4411
local_branch.repository,
4413
lf.log_revision(revision)
4414
printed_local = True
4417
printed_local = False
4419
if remote_extra and not mine_only:
4420
if printed_local is True:
4422
message("You are missing %d revision(s):\n" %
4424
for revision in iter_log_revisions(remote_extra,
4425
remote_branch.repository,
4427
lf.log_revision(revision)
4430
if mine_only and not local_extra:
4431
# We checked local, and found nothing extra
4432
message('This branch is up to date.\n')
4433
elif theirs_only and not remote_extra:
4434
# We checked remote, and found nothing extra
4435
message('Other branch is up to date.\n')
4436
elif not (mine_only or theirs_only or local_extra or
4438
# We checked both branches, and neither one had extra
4440
message("Branches are up to date.\n")
2855
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2856
if (log_format is None):
2857
log_format = log.log_formatter_registry.get_default(
2859
lf = log_format(to_file=self.outf,
2861
show_timezone='original')
2862
if reverse is False:
2863
local_extra.reverse()
2864
remote_extra.reverse()
2865
if local_extra and not theirs_only:
2866
print "You have %d extra revision(s):" % len(local_extra)
2867
for data in iter_log_data(local_extra, local_branch.repository,
2870
printed_local = True
2872
printed_local = False
2873
if remote_extra and not mine_only:
2874
if printed_local is True:
2876
print "You are missing %d revision(s):" % len(remote_extra)
2877
for data in iter_log_data(remote_extra, remote_branch.repository,
2880
if not remote_extra and not local_extra:
2882
print "Branches are up to date."
2886
remote_branch.unlock()
2888
local_branch.unlock()
4442
2889
if not status_code and parent is None and other_branch is not None:
4443
2890
local_branch.lock_write()
4444
self.add_cleanup(local_branch.unlock)
4445
# handle race conditions - a parent might be set while we run.
4446
if local_branch.get_parent() is None:
4447
local_branch.set_parent(remote_branch.base)
2892
# handle race conditions - a parent might be set while we run.
2893
if local_branch.get_parent() is None:
2894
local_branch.set_parent(remote_branch.base)
2896
local_branch.unlock()
4448
2897
return status_code
4451
class cmd_pack(Command):
4452
__doc__ = """Compress the data within a repository.
4454
This operation compresses the data within a bazaar repository. As
4455
bazaar supports automatic packing of repository, this operation is
4456
normally not required to be done manually.
4458
During the pack operation, bazaar takes a backup of existing repository
4459
data, i.e. pack files. This backup is eventually removed by bazaar
4460
automatically when it is safe to do so. To save disk space by removing
4461
the backed up pack files, the --clean-obsolete-packs option may be
4464
Warning: If you use --clean-obsolete-packs and your machine crashes
4465
during or immediately after repacking, you may be left with a state
4466
where the deletion has been written to disk but the new packs have not
4467
been. In this case the repository may be unusable.
4470
_see_also = ['repositories']
4471
takes_args = ['branch_or_repo?']
4473
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4476
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4477
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
branch = dir.open_branch()
4480
repository = branch.repository
4481
except errors.NotBranchError:
4482
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
2900
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
4489
This command displays the list of installed plugins including
4490
version of plugin and a short description of each.
4492
--verbose shows the path where each plugin is located.
4494
A plugin is an external component for Bazaar that extends the
4495
revision control system, by adding or replacing code in Bazaar.
4496
Plugins can do a variety of things, including overriding commands,
4497
adding new commands, providing additional network transports and
4498
customizing log output.
4500
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4501
for further information on plugins including where to find them and how to
4502
install them. Instructions are also provided there on how to write new
4503
plugins using the Python programming language.
4505
takes_options = ['verbose']
4507
2903
@display_command
4508
def run(self, verbose=False):
4509
2905
import bzrlib.plugin
4510
2906
from inspect import getdoc
4512
for name, plugin in bzrlib.plugin.plugins().items():
4513
version = plugin.__version__
4514
if version == 'unknown':
4516
name_ver = '%s %s' % (name, version)
4517
d = getdoc(plugin.module)
2907
for name, plugin in bzrlib.plugin.all_plugins().items():
2908
if getattr(plugin, '__path__', None) is not None:
2909
print plugin.__path__[0]
2910
elif getattr(plugin, '__file__', None) is not None:
2911
print plugin.__file__
4519
doc = d.split('\n')[0]
4521
doc = '(no description)'
4522
result.append((name_ver, doc, plugin.path()))
4523
for name_ver, doc, path in sorted(result):
4524
self.outf.write("%s\n" % name_ver)
4525
self.outf.write(" %s\n" % doc)
4527
self.outf.write(" %s\n" % path)
4528
self.outf.write("\n")
2917
print '\t', d.split('\n')[0]
4531
2920
class cmd_testament(Command):
4532
__doc__ = """Show testament (signing-form) of a revision."""
4535
Option('long', help='Produce long-format testament.'),
4537
help='Produce a strict-format testament.')]
2921
"""Show testament (signing-form) of a revision."""
2922
takes_options = ['revision',
2923
Option('long', help='Produce long-format testament'),
2924
Option('strict', help='Produce a strict-format'
4538
2926
takes_args = ['branch?']
4539
2927
@display_command
4540
2928
def run(self, branch=u'.', revision=None, long=False, strict=False):
4543
2931
testament_class = StrictTestament
4545
2933
testament_class = Testament
4547
b = Branch.open_containing(branch)[0]
4549
b = Branch.open(branch)
2934
b = WorkingTree.open_containing(branch)[0].branch
4551
self.add_cleanup(b.unlock)
4552
if revision is None:
4553
rev_id = b.last_revision()
4555
rev_id = revision[0].as_revision_id(b)
4556
t = testament_class.from_revision(b.repository, rev_id)
4558
sys.stdout.writelines(t.as_text_lines())
4560
sys.stdout.write(t.as_short_text())
2937
if revision is None:
2938
rev_id = b.last_revision()
2940
rev_id = revision[0].in_history(b).rev_id
2941
t = testament_class.from_revision(b.repository, rev_id)
2943
sys.stdout.writelines(t.as_text_lines())
2945
sys.stdout.write(t.as_short_text())
4563
2950
class cmd_annotate(Command):
4564
__doc__ = """Show the origin of each line in a file.
2951
"""Show the origin of each line in a file.
4566
2953
This prints out the given file with an annotation on the left side
4567
2954
indicating which revision, author and date introduced the change.
4569
If the origin is the same for a run of consecutive lines, it is
2956
If the origin is the same for a run of consecutive lines, it is
4570
2957
shown only at the top, unless the --all option is given.
4572
2959
# TODO: annotate directories; showing when each file was last changed
4573
# TODO: if the working copy is modified, show annotations on that
2960
# TODO: if the working copy is modified, show annotations on that
4574
2961
# with new uncommitted lines marked
4575
2962
aliases = ['ann', 'blame', 'praise']
4576
2963
takes_args = ['filename']
4577
takes_options = [Option('all', help='Show annotations on all lines.'),
4578
Option('long', help='Show commit date in annotations.'),
2964
takes_options = [Option('all', help='show annotations on all lines'),
2965
Option('long', help='show date in annotations'),
4582
encoding_type = 'exact'
4584
2970
@display_command
4585
2971
def run(self, filename, all=False, long=False, revision=None,
4586
2972
show_ids=False):
4587
from bzrlib.annotate import annotate_file, annotate_file_tree
4588
wt, branch, relpath = \
4589
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4592
self.add_cleanup(wt.unlock)
4595
self.add_cleanup(branch.unlock)
4596
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4598
self.add_cleanup(tree.unlock)
4600
file_id = wt.path2id(relpath)
2973
from bzrlib.annotate import annotate_file
2974
tree, relpath = WorkingTree.open_containing(filename)
2975
branch = tree.branch
2978
if revision is None:
2979
revision_id = branch.last_revision()
2980
elif len(revision) != 1:
2981
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2983
revision_id = revision[0].in_history(branch).rev_id
4602
2984
file_id = tree.path2id(relpath)
4604
raise errors.NotVersionedError(filename)
4605
file_version = tree.inventory[file_id].revision
4606
if wt is not None and revision is None:
4607
# If there is a tree and we're not annotating historical
4608
# versions, annotate the working tree's content.
4609
annotate_file_tree(wt, file_id, self.outf, long, all,
4612
annotate_file(branch, file_version, file_id, long, all, self.outf,
2985
tree = branch.repository.revision_tree(revision_id)
2986
file_version = tree.inventory[file_id].revision
2987
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
4613
2988
show_ids=show_ids)
4616
2993
class cmd_re_sign(Command):
4617
__doc__ = """Create a digital signature for an existing revision."""
2994
"""Create a digital signature for an existing revision."""
4618
2995
# TODO be able to replace existing ones.
4620
2997
hidden = True # is this right ?
4621
2998
takes_args = ['revision_id*']
4622
2999
takes_options = ['revision']
4624
3001
def run(self, revision_id_list=None, revision=None):
3002
import bzrlib.gpg as gpg
4625
3003
if revision_id_list is not None and revision is not None:
4626
3004
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4627
3005
if revision_id_list is None and revision is None:
4628
3006
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4629
3007
b = WorkingTree.open_containing(u'.')[0].branch
4631
self.add_cleanup(b.unlock)
4632
return self._run(b, revision_id_list, revision)
4634
def _run(self, b, revision_id_list, revision):
4635
import bzrlib.gpg as gpg
4636
3008
gpg_strategy = gpg.GPGStrategy(b.get_config())
4637
3009
if revision_id_list is not None:
4638
b.repository.start_write_group()
4640
for revision_id in revision_id_list:
4641
b.repository.sign_revision(revision_id, gpg_strategy)
4643
b.repository.abort_write_group()
4646
b.repository.commit_write_group()
3010
for revision_id in revision_id_list:
3011
b.repository.sign_revision(revision_id, gpg_strategy)
4647
3012
elif revision is not None:
4648
3013
if len(revision) == 1:
4649
3014
revno, rev_id = revision[0].in_history(b)
4650
b.repository.start_write_group()
4652
b.repository.sign_revision(rev_id, gpg_strategy)
4654
b.repository.abort_write_group()
4657
b.repository.commit_write_group()
3015
b.repository.sign_revision(rev_id, gpg_strategy)
4658
3016
elif len(revision) == 2:
4659
3017
# are they both on rh- if so we can walk between them
4660
3018
# might be nice to have a range helper for arbitrary
5117
3408
self.outf.writelines(directive.to_lines())
5119
3410
message = directive.to_email(mail_to, branch, sign)
5120
s = SMTPConnection(branch.get_config())
5121
s.send_email(message)
5124
class cmd_send(Command):
5125
__doc__ = """Mail or create a merge-directive for submitting changes.
5127
A merge directive provides many things needed for requesting merges:
5129
* A machine-readable description of the merge to perform
5131
* An optional patch that is a preview of the changes requested
5133
* An optional bundle of revision data, so that the changes can be applied
5134
directly from the merge directive, without retrieving data from a
5137
`bzr send` creates a compact data set that, when applied using bzr
5138
merge, has the same effect as merging from the source branch.
5140
By default the merge directive is self-contained and can be applied to any
5141
branch containing submit_branch in its ancestory without needing access to
5144
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5145
revisions, but only a structured request to merge from the
5146
public_location. In that case the public_branch is needed and it must be
5147
up-to-date and accessible to the recipient. The public_branch is always
5148
included if known, so that people can check it later.
5150
The submit branch defaults to the parent of the source branch, but can be
5151
overridden. Both submit branch and public branch will be remembered in
5152
branch.conf the first time they are used for a particular branch. The
5153
source branch defaults to that containing the working directory, but can
5154
be changed using --from.
5156
In order to calculate those changes, bzr must analyse the submit branch.
5157
Therefore it is most efficient for the submit branch to be a local mirror.
5158
If a public location is known for the submit_branch, that location is used
5159
in the merge directive.
5161
The default behaviour is to send the merge directive by mail, unless -o is
5162
given, in which case it is sent to a file.
5164
Mail is sent using your preferred mail program. This should be transparent
5165
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5166
If the preferred client can't be found (or used), your editor will be used.
5168
To use a specific mail program, set the mail_client configuration option.
5169
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5170
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5171
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5172
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5175
If mail is being sent, a to address is required. This can be supplied
5176
either on the commandline, by setting the submit_to configuration
5177
option in the branch itself or the child_submit_to configuration option
5178
in the submit branch.
5180
Two formats are currently supported: "4" uses revision bundle format 4 and
5181
merge directive format 2. It is significantly faster and smaller than
5182
older formats. It is compatible with Bazaar 0.19 and later. It is the
5183
default. "0.9" uses revision bundle format 0.9 and merge directive
5184
format 1. It is compatible with Bazaar 0.12 - 0.18.
5186
The merge directives created by bzr send may be applied using bzr merge or
5187
bzr pull by specifying a file containing a merge directive as the location.
5189
bzr send makes extensive use of public locations to map local locations into
5190
URLs that can be used by other people. See `bzr help configuration` to
5191
set them, and use `bzr info` to display them.
5194
encoding_type = 'exact'
5196
_see_also = ['merge', 'pull']
5198
takes_args = ['submit_branch?', 'public_branch?']
5202
help='Do not include a bundle in the merge directive.'),
5203
Option('no-patch', help='Do not include a preview patch in the merge'
5206
help='Remember submit and public branch.'),
5208
help='Branch to generate the submission from, '
5209
'rather than the one containing the working directory.',
5212
Option('output', short_name='o',
5213
help='Write merge directive to this file or directory; '
5214
'use - for stdout.',
5217
help='Refuse to send if there are uncommitted changes in'
5218
' the working tree, --no-strict disables the check.'),
5219
Option('mail-to', help='Mail the request to this address.',
5223
Option('body', help='Body for the email.', type=unicode),
5224
RegistryOption('format',
5225
help='Use the specified output format.',
5226
lazy_registry=('bzrlib.send', 'format_registry')),
5229
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5230
no_patch=False, revision=None, remember=False, output=None,
5231
format=None, mail_to=None, message=None, body=None,
5232
strict=None, **kwargs):
5233
from bzrlib.send import send
5234
return send(submit_branch, revision, public_branch, remember,
5235
format, no_bundle, no_patch, output,
5236
kwargs.get('from', '.'), mail_to, message, body,
5241
class cmd_bundle_revisions(cmd_send):
5242
__doc__ = """Create a merge-directive for submitting changes.
5244
A merge directive provides many things needed for requesting merges:
5246
* A machine-readable description of the merge to perform
5248
* An optional patch that is a preview of the changes requested
5250
* An optional bundle of revision data, so that the changes can be applied
5251
directly from the merge directive, without retrieving data from a
5254
If --no-bundle is specified, then public_branch is needed (and must be
5255
up-to-date), so that the receiver can perform the merge using the
5256
public_branch. The public_branch is always included if known, so that
5257
people can check it later.
5259
The submit branch defaults to the parent, but can be overridden. Both
5260
submit branch and public branch will be remembered if supplied.
5262
If a public_branch is known for the submit_branch, that public submit
5263
branch is used in the merge instructions. This means that a local mirror
5264
can be used as your actual submit branch, once you have set public_branch
5267
Two formats are currently supported: "4" uses revision bundle format 4 and
5268
merge directive format 2. It is significantly faster and smaller than
5269
older formats. It is compatible with Bazaar 0.19 and later. It is the
5270
default. "0.9" uses revision bundle format 0.9 and merge directive
5271
format 1. It is compatible with Bazaar 0.12 - 0.18.
5276
help='Do not include a bundle in the merge directive.'),
5277
Option('no-patch', help='Do not include a preview patch in the merge'
5280
help='Remember submit and public branch.'),
5282
help='Branch to generate the submission from, '
5283
'rather than the one containing the working directory.',
5286
Option('output', short_name='o', help='Write directive to this file.',
5289
help='Refuse to bundle revisions if there are uncommitted'
5290
' changes in the working tree, --no-strict disables the check.'),
5292
RegistryOption('format',
5293
help='Use the specified output format.',
5294
lazy_registry=('bzrlib.send', 'format_registry')),
5296
aliases = ['bundle']
5298
_see_also = ['send', 'merge']
5302
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5303
no_patch=False, revision=None, remember=False, output=None,
5304
format=None, strict=None, **kwargs):
5307
from bzrlib.send import send
5308
return send(submit_branch, revision, public_branch, remember,
5309
format, no_bundle, no_patch, output,
5310
kwargs.get('from', '.'), None, None, None,
5311
self.outf, strict=strict)
3412
server = branch.get_config().get_user_option('smtp_server')
3414
server = 'localhost'
3416
s.sendmail(message['From'], message['To'], message.as_string())
5314
3419
class cmd_tag(Command):
5315
__doc__ = """Create, remove or modify a tag naming a revision.
3420
"""Create a tag naming a revision.
5317
3422
Tags give human-meaningful names to revisions. Commands that take a -r
5318
3423
(--revision) option can be given -rtag:X, where X is any previously
5359
3455
branch, relpath = Branch.open_containing(directory)
5360
3456
branch.lock_write()
5361
self.add_cleanup(branch.unlock)
5363
if tag_name is None:
5364
raise errors.BzrCommandError("No tag specified to delete.")
5365
branch.tags.delete_tag(tag_name)
5366
self.outf.write('Deleted tag %s.\n' % tag_name)
5369
if len(revision) != 1:
5370
raise errors.BzrCommandError(
5371
"Tags can only be placed on a single revision, "
5373
revision_id = revision[0].as_revision_id(branch)
3459
branch.tags.delete_tag(tag_name)
3460
self.outf.write('Deleted tag %s.\n' % tag_name)
5375
revision_id = branch.last_revision()
5376
if tag_name is None:
5377
tag_name = branch.automatic_tag_name(revision_id)
5378
if tag_name is None:
5379
raise errors.BzrCommandError(
5380
"Please specify a tag name.")
5381
if (not force) and branch.tags.has_tag(tag_name):
5382
raise errors.TagAlreadyExists(tag_name)
5383
branch.tags.set_tag(tag_name, revision_id)
5384
self.outf.write('Created tag %s.\n' % tag_name)
3463
if len(revision) != 1:
3464
raise errors.BzrCommandError(
3465
"Tags can only be placed on a single revision, "
3467
revision_id = revision[0].in_history(branch).rev_id
3469
revision_id = branch.last_revision()
3470
if (not force) and branch.tags.has_tag(tag_name):
3471
raise errors.TagAlreadyExists(tag_name)
3472
branch.tags.set_tag(tag_name, revision_id)
3473
self.outf.write('Created tag %s.\n' % tag_name)
5387
3478
class cmd_tags(Command):
5388
__doc__ = """List tags.
5390
This command shows a table of tag names and the revisions they reference.
3481
This tag shows a table of tag names and the revisions they reference.
5394
3484
takes_options = [
5395
3485
Option('directory',
5396
help='Branch whose tags should be displayed.',
3486
help='Branch whose tags should be displayed',
5397
3487
short_name='d',
5400
RegistryOption.from_kwargs('sort',
5401
'Sort tags by different criteria.', title='Sorting',
5402
alpha='Sort tags lexicographically (default).',
5403
time='Sort tags chronologically.',
5409
3492
@display_command
5416
3496
branch, relpath = Branch.open_containing(directory)
5418
tags = branch.tags.get_tag_dict().items()
5423
self.add_cleanup(branch.unlock)
5425
graph = branch.repository.get_graph()
5426
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5427
revid1, revid2 = rev1.rev_id, rev2.rev_id
5428
# only show revisions between revid1 and revid2 (inclusive)
5429
tags = [(tag, revid) for tag, revid in tags if
5430
graph.is_between(revid, revid1, revid2)]
5433
elif sort == 'time':
5435
for tag, revid in tags:
5437
revobj = branch.repository.get_revision(revid)
5438
except errors.NoSuchRevision:
5439
timestamp = sys.maxint # place them at the end
5441
timestamp = revobj.timestamp
5442
timestamps[revid] = timestamp
5443
tags.sort(key=lambda x: timestamps[x[1]])
5445
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5446
for index, (tag, revid) in enumerate(tags):
5448
revno = branch.revision_id_to_dotted_revno(revid)
5449
if isinstance(revno, tuple):
5450
revno = '.'.join(map(str, revno))
5451
except errors.NoSuchRevision:
5452
# Bad tag data/merges can lead to tagged revisions
5453
# which are not in this branch. Fail gracefully ...
5455
tags[index] = (tag, revno)
5457
for tag, revspec in tags:
5458
self.outf.write('%-20s %s\n' % (tag, revspec))
5461
class cmd_reconfigure(Command):
5462
__doc__ = """Reconfigure the type of a bzr directory.
5464
A target configuration must be specified.
5466
For checkouts, the bind-to location will be auto-detected if not specified.
5467
The order of preference is
5468
1. For a lightweight checkout, the current bound location.
5469
2. For branches that used to be checkouts, the previously-bound location.
5470
3. The push location.
5471
4. The parent location.
5472
If none of these is available, --bind-to must be specified.
5475
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5476
takes_args = ['location?']
5478
RegistryOption.from_kwargs(
5480
title='Target type',
5481
help='The type to reconfigure the directory to.',
5482
value_switches=True, enum_switch=False,
5483
branch='Reconfigure to be an unbound branch with no working tree.',
5484
tree='Reconfigure to be an unbound branch with a working tree.',
5485
checkout='Reconfigure to be a bound branch with a working tree.',
5486
lightweight_checkout='Reconfigure to be a lightweight'
5487
' checkout (with no local history).',
5488
standalone='Reconfigure to be a standalone branch '
5489
'(i.e. stop using shared repository).',
5490
use_shared='Reconfigure to use a shared repository.',
5491
with_trees='Reconfigure repository to create '
5492
'working trees on branches by default.',
5493
with_no_trees='Reconfigure repository to not create '
5494
'working trees on branches by default.'
5496
Option('bind-to', help='Branch to bind checkout to.', type=str),
5498
help='Perform reconfiguration even if local changes'
5500
Option('stacked-on',
5501
help='Reconfigure a branch to be stacked on another branch.',
5505
help='Reconfigure a branch to be unstacked. This '
5506
'may require copying substantial data into it.',
5510
def run(self, location=None, target_type=None, bind_to=None, force=False,
5513
directory = bzrdir.BzrDir.open(location)
5514
if stacked_on and unstacked:
5515
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5516
elif stacked_on is not None:
5517
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5519
reconfigure.ReconfigureUnstacked().apply(directory)
5520
# At the moment you can use --stacked-on and a different
5521
# reconfiguration shape at the same time; there seems no good reason
5523
if target_type is None:
5524
if stacked_on or unstacked:
5527
raise errors.BzrCommandError('No target configuration '
5529
elif target_type == 'branch':
5530
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5531
elif target_type == 'tree':
5532
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5533
elif target_type == 'checkout':
5534
reconfiguration = reconfigure.Reconfigure.to_checkout(
5536
elif target_type == 'lightweight-checkout':
5537
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5539
elif target_type == 'use-shared':
5540
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5541
elif target_type == 'standalone':
5542
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5543
elif target_type == 'with-trees':
5544
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5546
elif target_type == 'with-no-trees':
5547
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5549
reconfiguration.apply(force)
5552
class cmd_switch(Command):
5553
__doc__ = """Set the branch of a checkout and update.
5555
For lightweight checkouts, this changes the branch being referenced.
5556
For heavyweight checkouts, this checks that there are no local commits
5557
versus the current bound branch, then it makes the local branch a mirror
5558
of the new location and binds to it.
5560
In both cases, the working tree is updated and uncommitted changes
5561
are merged. The user can commit or revert these as they desire.
5563
Pending merges need to be committed or reverted before using switch.
5565
The path to the branch to switch to can be specified relative to the parent
5566
directory of the current branch. For example, if you are currently in a
5567
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5570
Bound branches use the nickname of its master branch unless it is set
5571
locally, in which case switching will update the local nickname to be
5575
takes_args = ['to_location?']
5576
takes_options = [Option('force',
5577
help='Switch even if local commits will be lost.'),
5579
Option('create-branch', short_name='b',
5580
help='Create the target branch from this one before'
5581
' switching to it.'),
5584
def run(self, to_location=None, force=False, create_branch=False,
5586
from bzrlib import switch
5588
revision = _get_one_revision('switch', revision)
5589
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5590
if to_location is None:
5591
if revision is None:
5592
raise errors.BzrCommandError('You must supply either a'
5593
' revision or a location')
5596
branch = control_dir.open_branch()
5597
had_explicit_nick = branch.get_config().has_explicit_nickname()
5598
except errors.NotBranchError:
5600
had_explicit_nick = False
5603
raise errors.BzrCommandError('cannot create branch without'
5605
to_location = directory_service.directories.dereference(
5607
if '/' not in to_location and '\\' not in to_location:
5608
# This path is meant to be relative to the existing branch
5609
this_url = self._get_branch_location(control_dir)
5610
to_location = urlutils.join(this_url, '..', to_location)
5611
to_branch = branch.bzrdir.sprout(to_location,
5612
possible_transports=[branch.bzrdir.root_transport],
5613
source_branch=branch).open_branch()
5616
to_branch = Branch.open(to_location)
5617
except errors.NotBranchError:
5618
this_url = self._get_branch_location(control_dir)
5619
to_branch = Branch.open(
5620
urlutils.join(this_url, '..', to_location))
5621
if revision is not None:
5622
revision = revision.as_revision_id(to_branch)
5623
switch.switch(control_dir, to_branch, force, revision_id=revision)
5624
if had_explicit_nick:
5625
branch = control_dir.open_branch() #get the new branch!
5626
branch.nick = to_branch.nick
5627
note('Switched to branch: %s',
5628
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5630
def _get_branch_location(self, control_dir):
5631
"""Return location of branch for this control dir."""
5633
this_branch = control_dir.open_branch()
5634
# This may be a heavy checkout, where we want the master branch
5635
master_location = this_branch.get_bound_location()
5636
if master_location is not None:
5637
return master_location
5638
# If not, use a local sibling
5639
return this_branch.base
5640
except errors.NotBranchError:
5641
format = control_dir.find_branch_format()
5642
if getattr(format, 'get_reference', None) is not None:
5643
return format.get_reference(control_dir)
5645
return control_dir.root_transport.base
5648
class cmd_view(Command):
5649
__doc__ = """Manage filtered views.
5651
Views provide a mask over the tree so that users can focus on
5652
a subset of a tree when doing their work. After creating a view,
5653
commands that support a list of files - status, diff, commit, etc -
5654
effectively have that list of files implicitly given each time.
5655
An explicit list of files can still be given but those files
5656
must be within the current view.
5658
In most cases, a view has a short life-span: it is created to make
5659
a selected change and is deleted once that change is committed.
5660
At other times, you may wish to create one or more named views
5661
and switch between them.
5663
To disable the current view without deleting it, you can switch to
5664
the pseudo view called ``off``. This can be useful when you need
5665
to see the whole tree for an operation or two (e.g. merge) but
5666
want to switch back to your view after that.
5669
To define the current view::
5671
bzr view file1 dir1 ...
5673
To list the current view::
5677
To delete the current view::
5681
To disable the current view without deleting it::
5683
bzr view --switch off
5685
To define a named view and switch to it::
5687
bzr view --name view-name file1 dir1 ...
5689
To list a named view::
5691
bzr view --name view-name
5693
To delete a named view::
5695
bzr view --name view-name --delete
5697
To switch to a named view::
5699
bzr view --switch view-name
5701
To list all views defined::
5705
To delete all views::
5707
bzr view --delete --all
5711
takes_args = ['file*']
5714
help='Apply list or delete action to all views.',
5717
help='Delete the view.',
5720
help='Name of the view to define, list or delete.',
5724
help='Name of the view to switch to.',
5729
def run(self, file_list,
5735
tree, file_list = tree_files(file_list, apply_view=False)
5736
current_view, view_dict = tree.views.get_view_info()
5741
raise errors.BzrCommandError(
5742
"Both --delete and a file list specified")
5744
raise errors.BzrCommandError(
5745
"Both --delete and --switch specified")
5747
tree.views.set_view_info(None, {})
5748
self.outf.write("Deleted all views.\n")
5750
raise errors.BzrCommandError("No current view to delete")
5752
tree.views.delete_view(name)
5753
self.outf.write("Deleted '%s' view.\n" % name)
5756
raise errors.BzrCommandError(
5757
"Both --switch and a file list specified")
5759
raise errors.BzrCommandError(
5760
"Both --switch and --all specified")
5761
elif switch == 'off':
5762
if current_view is None:
5763
raise errors.BzrCommandError("No current view to disable")
5764
tree.views.set_view_info(None, view_dict)
5765
self.outf.write("Disabled '%s' view.\n" % (current_view))
5767
tree.views.set_view_info(switch, view_dict)
5768
view_str = views.view_display_str(tree.views.lookup_view())
5769
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5772
self.outf.write('Views defined:\n')
5773
for view in sorted(view_dict):
5774
if view == current_view:
5778
view_str = views.view_display_str(view_dict[view])
5779
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5781
self.outf.write('No views defined.\n')
5784
# No name given and no current view set
5787
raise errors.BzrCommandError(
5788
"Cannot change the 'off' pseudo view")
5789
tree.views.set_view(name, sorted(file_list))
5790
view_str = views.view_display_str(tree.views.lookup_view())
5791
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5795
# No name given and no current view set
5796
self.outf.write('No current view.\n')
5798
view_str = views.view_display_str(tree.views.lookup_view(name))
5799
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5802
class cmd_hooks(Command):
5803
__doc__ = """Show hooks."""
5808
for hook_key in sorted(hooks.known_hooks.keys()):
5809
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5810
self.outf.write("%s:\n" % type(some_hooks).__name__)
5811
for hook_name, hook_point in sorted(some_hooks.items()):
5812
self.outf.write(" %s:\n" % (hook_name,))
5813
found_hooks = list(hook_point)
5815
for hook in found_hooks:
5816
self.outf.write(" %s\n" %
5817
(some_hooks.get_hook_name(hook),))
5819
self.outf.write(" <no hooks installed>\n")
5822
class cmd_remove_branch(Command):
5823
__doc__ = """Remove a branch.
5825
This will remove the branch from the specified location but
5826
will keep any working tree or repository in place.
5830
Remove the branch at repo/trunk::
5832
bzr remove-branch repo/trunk
5836
takes_args = ["location?"]
5838
aliases = ["rmbranch"]
5840
def run(self, location=None):
5841
if location is None:
5843
branch = Branch.open_containing(location)[0]
5844
branch.bzrdir.destroy_branch()
5847
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
5850
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
ie. out of the way, until a later time when you can bring them back from
5852
the shelf with the 'unshelve' command. The changes are stored alongside
5853
your working tree, and so they aren't propagated along with your branch nor
5854
will they survive its deletion.
5856
If shelve --list is specified, previously-shelved changes are listed.
5858
Shelve is intended to help separate several sets of changes that have
5859
been inappropriately mingled. If you just want to get rid of all changes
5860
and you don't need to restore them later, use revert. If you want to
5861
shelve all text changes at once, use shelve --all.
5863
If filenames are specified, only the changes to those files will be
5864
shelved. Other files will be left untouched.
5866
If a revision is specified, changes since that revision will be shelved.
5868
You can put multiple items on the shelf, and by default, 'unshelve' will
5869
restore the most recently shelved changes.
5872
takes_args = ['file*']
5876
Option('all', help='Shelve all changes.'),
5878
RegistryOption('writer', 'Method to use for writing diffs.',
5879
bzrlib.option.diff_writer_registry,
5880
value_switches=True, enum_switch=False),
5882
Option('list', help='List shelved changes.'),
5884
help='Destroy removed changes instead of shelving them.'),
5886
_see_also = ['unshelve']
5888
def run(self, revision=None, all=False, file_list=None, message=None,
5889
writer=None, list=False, destroy=False):
5891
return self.run_for_list()
5892
from bzrlib.shelf_ui import Shelver
5894
writer = bzrlib.option.diff_writer_registry.get()
5896
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5897
file_list, message, destroy=destroy)
5902
except errors.UserAbort:
5905
def run_for_list(self):
5906
tree = WorkingTree.open_containing('.')[0]
5908
self.add_cleanup(tree.unlock)
5909
manager = tree.get_shelf_manager()
5910
shelves = manager.active_shelves()
5911
if len(shelves) == 0:
5912
note('No shelved changes.')
5914
for shelf_id in reversed(shelves):
5915
message = manager.get_metadata(shelf_id).get('message')
5917
message = '<no message>'
5918
self.outf.write('%3d: %s\n' % (shelf_id, message))
5922
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
5925
By default, the most recently shelved changes are restored. However if you
5926
specify a shelf by id those changes will be restored instead. This works
5927
best when the changes don't depend on each other.
5930
takes_args = ['shelf_id?']
5932
RegistryOption.from_kwargs(
5933
'action', help="The action to perform.",
5934
enum_switch=False, value_switches=True,
5935
apply="Apply changes and remove from the shelf.",
5936
dry_run="Show changes, but do not apply or remove them.",
5937
preview="Instead of unshelving the changes, show the diff that "
5938
"would result from unshelving.",
5939
delete_only="Delete changes without applying them.",
5940
keep="Apply changes but don't delete them.",
5943
_see_also = ['shelve']
5945
def run(self, shelf_id=None, action='apply'):
5946
from bzrlib.shelf_ui import Unshelver
5947
unshelver = Unshelver.from_args(shelf_id, action)
5951
unshelver.tree.unlock()
5954
class cmd_clean_tree(Command):
5955
__doc__ = """Remove unwanted files from working tree.
5957
By default, only unknown files, not ignored files, are deleted. Versioned
5958
files are never deleted.
5960
Another class is 'detritus', which includes files emitted by bzr during
5961
normal operations and selftests. (The value of these files decreases with
5964
If no options are specified, unknown files are deleted. Otherwise, option
5965
flags are respected, and may be combined.
5967
To check what clean-tree will do, use --dry-run.
5969
takes_options = [Option('ignored', help='Delete all ignored files.'),
5970
Option('detritus', help='Delete conflict files, merge'
5971
' backups, and failed selftest dirs.'),
5973
help='Delete files unknown to bzr (default).'),
5974
Option('dry-run', help='Show files to delete instead of'
5976
Option('force', help='Do not prompt before deleting.')]
5977
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5979
from bzrlib.clean_tree import clean_tree
5980
if not (unknown or ignored or detritus):
5984
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5985
dry_run=dry_run, no_prompt=force)
5988
class cmd_reference(Command):
5989
__doc__ = """list, view and set branch locations for nested trees.
5991
If no arguments are provided, lists the branch locations for nested trees.
5992
If one argument is provided, display the branch location for that tree.
5993
If two arguments are provided, set the branch location for that tree.
5998
takes_args = ['path?', 'location?']
6000
def run(self, path=None, location=None):
6002
if path is not None:
6004
tree, branch, relpath =(
6005
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
6006
if path is not None:
6009
tree = branch.basis_tree()
6011
info = branch._get_all_reference_info().iteritems()
6012
self._display_reference_info(tree, branch, info)
6014
file_id = tree.path2id(path)
6016
raise errors.NotVersionedError(path)
6017
if location is None:
6018
info = [(file_id, branch.get_reference_info(file_id))]
6019
self._display_reference_info(tree, branch, info)
6021
branch.set_reference_info(file_id, path, location)
6023
def _display_reference_info(self, tree, branch, info):
6025
for file_id, (path, location) in info:
6027
path = tree.id2path(file_id)
6028
except errors.NoSuchId:
6030
ref_list.append((path, location))
6031
for path, location in sorted(ref_list):
6032
self.outf.write('%s %s\n' % (path, location))
6035
def _register_lazy_builtins():
6036
# register lazy builtins from other modules; called at startup and should
6037
# be only called once.
6038
for (name, aliases, module_name) in [
6039
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6040
('cmd_dpush', [], 'bzrlib.foreign'),
6041
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6042
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6043
('cmd_conflicts', [], 'bzrlib.conflicts'),
6044
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6046
builtin_command_registry.register_lazy(name, aliases, module_name)
3497
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3498
self.outf.write('%-20s %s\n' % (tag_name, target))
3501
# command-line interpretation helper for merge-related commands
3502
def _merge_helper(other_revision, base_revision,
3503
check_clean=True, ignore_zero=False,
3504
this_dir=None, backup_files=False,
3506
file_list=None, show_base=False, reprocess=False,
3509
change_reporter=None,
3511
"""Merge changes into a tree.
3514
list(path, revno) Base for three-way merge.
3515
If [None, None] then a base will be automatically determined.
3517
list(path, revno) Other revision for three-way merge.
3519
Directory to merge changes into; '.' by default.
3521
If true, this_dir must have no uncommitted changes before the
3523
ignore_zero - If true, suppress the "zero conflicts" message when
3524
there are no conflicts; should be set when doing something we expect
3525
to complete perfectly.
3526
file_list - If supplied, merge only changes to selected files.
3528
All available ancestors of other_revision and base_revision are
3529
automatically pulled into the branch.
3531
The revno may be -1 to indicate the last revision on the branch, which is
3534
This function is intended for use from the command line; programmatic
3535
clients might prefer to call merge.merge_inner(), which has less magic
3538
# Loading it late, so that we don't always have to import bzrlib.merge
3539
if merge_type is None:
3540
merge_type = _mod_merge.Merge3Merger
3541
if this_dir is None:
3543
this_tree = WorkingTree.open_containing(this_dir)[0]
3544
if show_base and not merge_type is _mod_merge.Merge3Merger:
3545
raise errors.BzrCommandError("Show-base is not supported for this merge"
3546
" type. %s" % merge_type)
3547
if reprocess and not merge_type.supports_reprocess:
3548
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3549
" type %s." % merge_type)
3550
if reprocess and show_base:
3551
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3552
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3553
# only want to take out a lock_tree_write() if we don't have to pull
3554
# any ancestry. But merge might fetch ancestry in the middle, in
3555
# which case we would need a lock_write().
3556
# Because we cannot upgrade locks, for now we live with the fact that
3557
# the tree will be locked multiple times during a merge. (Maybe
3558
# read-only some of the time, but it means things will get read
3561
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3562
pb=pb, change_reporter=change_reporter)
3563
merger.pp = ProgressPhase("Merge phase", 5, pb)
3564
merger.pp.next_phase()
3565
merger.check_basis(check_clean)
3566
if other_rev_id is not None:
3567
merger.set_other_revision(other_rev_id, this_tree.branch)
3569
merger.set_other(other_revision)
3570
merger.pp.next_phase()
3571
merger.set_base(base_revision)
3572
if merger.base_rev_id == merger.other_rev_id:
3573
note('Nothing to do.')
3575
if file_list is None:
3576
if pull and merger.base_rev_id == merger.this_rev_id:
3577
# FIXME: deduplicate with pull
3578
result = merger.this_tree.pull(merger.this_branch,
3579
False, merger.other_rev_id)
3580
if result.old_revid == result.new_revid:
3581
note('No revisions to pull.')
3583
note('Now on revision %d.' % result.new_revno)
3585
merger.backup_files = backup_files
3586
merger.merge_type = merge_type
3587
merger.set_interesting_files(file_list)
3588
merger.show_base = show_base
3589
merger.reprocess = reprocess
3590
conflicts = merger.do_merge()
3591
if file_list is None:
3592
merger.set_pending()
3599
merge = _merge_helper
3602
# these get imported and then picked up by the scan for cmd_*
3603
# TODO: Some more consistent way to split command definitions across files;
3604
# we do need to load at least some information about them to know of
3605
# aliases. ideally we would avoid loading the implementation until the
3606
# details were needed.
3607
from bzrlib.cmd_version_info import cmd_version_info
3608
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3609
from bzrlib.bundle.commands import cmd_bundle_revisions
3610
from bzrlib.sign_my_commits import cmd_sign_my_commits
3611
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3612
cmd_weave_plan_merge, cmd_weave_merge_text