274
149
Not versioned and not matching an ignore pattern.
276
Additionally for directories, symlinks and files with an executable
277
bit, Bazaar indicates their type using a trailing character: '/', '@'
280
151
To see ignored files use 'bzr ignored'. For details on the
281
152
changes to file texts, use 'bzr diff'.
283
Note that --short or -S gives status flags for each item, similar
284
to Subversion's status command. To get output similar to svn -q,
154
--short gives a status flags for each item, similar to the SVN's status
287
157
If no arguments are specified, the status of the entire working
288
158
directory is shown. Otherwise, only the status of the specified
289
159
files or directories is reported. If a directory is given, status
290
160
is reported for everything inside that directory.
292
Before merges are committed, the pending merge tip revisions are
293
shown. To see all pending merge revisions, use the -v option.
294
To skip the display of pending merge information altogether, use
295
the no-pending option or specify a file/directory.
297
162
If a revision argument is given, the status is calculated against
298
163
that revision, or between two revisions if two are provided.
301
166
# TODO: --no-recurse, --recurse options
303
168
takes_args = ['file*']
304
takes_options = ['show-ids', 'revision', 'change', 'verbose',
305
Option('short', help='Use short status indicators.',
307
Option('versioned', help='Only show versioned files.',
309
Option('no-pending', help='Don\'t show pending merges.',
169
takes_options = ['show-ids', 'revision',
170
Option('short', help='Give short SVN-style status lines'),
171
Option('versioned', help='Only show versioned files')]
312
172
aliases = ['st', 'stat']
314
174
encoding_type = 'replace'
315
175
_see_also = ['diff', 'revert', 'status-flags']
318
178
def run(self, show_ids=False, file_list=None, revision=None, short=False,
319
versioned=False, no_pending=False, verbose=False):
320
180
from bzrlib.status import show_tree_status
322
if revision and len(revision) > 2:
323
raise errors.BzrCommandError('bzr status --revision takes exactly'
324
' one or two revision specifiers')
326
tree, relfile_list = tree_files(file_list)
327
# Avoid asking for specific files when that is not needed.
328
if relfile_list == ['']:
330
# Don't disable pending merges for full trees other than '.'.
331
if file_list == ['.']:
333
# A specific path within a tree was given.
334
elif relfile_list is not None:
182
tree, file_list = tree_files(file_list)
336
184
show_tree_status(tree, show_ids=show_ids,
337
specific_files=relfile_list, revision=revision,
338
to_file=self.outf, short=short, versioned=versioned,
339
show_pending=(not no_pending), verbose=verbose)
185
specific_files=file_list, revision=revision,
186
to_file=self.outf, short=short, versioned=versioned)
342
189
class cmd_cat_revision(Command):
343
__doc__ = """Write out metadata for a revision.
190
"""Write out metadata for a revision.
345
192
The revision to print can either be specified by a specific
346
193
revision identifier, or you can use --revision.
350
197
takes_args = ['revision_id?']
351
takes_options = ['directory', 'revision']
198
takes_options = ['revision']
352
199
# cat-revision is more for frontends so should be exact
353
200
encoding = 'strict'
355
def print_revision(self, revisions, revid):
356
stream = revisions.get_record_stream([(revid,)], 'unordered', True)
357
record = stream.next()
358
if record.storage_kind == 'absent':
359
raise errors.NoSuchRevision(revisions, revid)
360
revtext = record.get_bytes_as('fulltext')
361
self.outf.write(revtext.decode('utf-8'))
364
def run(self, revision_id=None, revision=None, directory=u'.'):
203
def run(self, revision_id=None, revision=None):
205
revision_id = osutils.safe_revision_id(revision_id, warn=False)
365
206
if revision_id is not None and revision is not None:
366
207
raise errors.BzrCommandError('You can only supply one of'
367
208
' revision_id or --revision')
368
209
if revision_id is None and revision is None:
369
210
raise errors.BzrCommandError('You must supply either'
370
211
' --revision or a revision_id')
371
b = WorkingTree.open_containing(directory)[0].branch
373
revisions = b.repository.revisions
374
if revisions is None:
375
raise errors.BzrCommandError('Repository %r does not support '
376
'access to raw revision texts')
378
b.repository.lock_read()
380
# TODO: jam 20060112 should cat-revision always output utf-8?
381
if revision_id is not None:
382
revision_id = osutils.safe_revision_id(revision_id, warn=False)
384
self.print_revision(revisions, revision_id)
385
except errors.NoSuchRevision:
386
msg = "The repository %s contains no revision %s." % (
387
b.repository.base, revision_id)
388
raise errors.BzrCommandError(msg)
389
elif revision is not None:
392
raise errors.BzrCommandError(
393
'You cannot specify a NULL revision.')
394
rev_id = rev.as_revision_id(b)
395
self.print_revision(revisions, rev_id)
397
b.repository.unlock()
400
class cmd_dump_btree(Command):
401
__doc__ = """Dump the contents of a btree index file to stdout.
403
PATH is a btree index file, it can be any URL. This includes things like
404
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
406
By default, the tuples stored in the index file will be displayed. With
407
--raw, we will uncompress the pages, but otherwise display the raw bytes
411
# TODO: Do we want to dump the internal nodes as well?
412
# TODO: It would be nice to be able to dump the un-parsed information,
413
# rather than only going through iter_all_entries. However, this is
414
# good enough for a start
416
encoding_type = 'exact'
417
takes_args = ['path']
418
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
419
' rather than the parsed tuples.'),
422
def run(self, path, raw=False):
423
dirname, basename = osutils.split(path)
424
t = transport.get_transport(dirname)
426
self._dump_raw_bytes(t, basename)
428
self._dump_entries(t, basename)
430
def _get_index_and_bytes(self, trans, basename):
431
"""Create a BTreeGraphIndex and raw bytes."""
432
bt = btree_index.BTreeGraphIndex(trans, basename, None)
433
bytes = trans.get_bytes(basename)
434
bt._file = cStringIO.StringIO(bytes)
435
bt._size = len(bytes)
438
def _dump_raw_bytes(self, trans, basename):
441
# We need to parse at least the root node.
442
# This is because the first page of every row starts with an
443
# uncompressed header.
444
bt, bytes = self._get_index_and_bytes(trans, basename)
445
for page_idx, page_start in enumerate(xrange(0, len(bytes),
446
btree_index._PAGE_SIZE)):
447
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
448
page_bytes = bytes[page_start:page_end]
450
self.outf.write('Root node:\n')
451
header_end, data = bt._parse_header_from_bytes(page_bytes)
452
self.outf.write(page_bytes[:header_end])
454
self.outf.write('\nPage %d\n' % (page_idx,))
455
decomp_bytes = zlib.decompress(page_bytes)
456
self.outf.write(decomp_bytes)
457
self.outf.write('\n')
459
def _dump_entries(self, trans, basename):
461
st = trans.stat(basename)
462
except errors.TransportNotPossible:
463
# We can't stat, so we'll fake it because we have to do the 'get()'
465
bt, _ = self._get_index_and_bytes(trans, basename)
467
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
468
for node in bt.iter_all_entries():
469
# Node is made up of:
470
# (index, key, value, [references])
474
refs_as_tuples = None
476
refs_as_tuples = static_tuple.as_tuples(refs)
477
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
478
self.outf.write('%s\n' % (as_tuple,))
212
b = WorkingTree.open_containing(u'.')[0].branch
214
# TODO: jam 20060112 should cat-revision always output utf-8?
215
if revision_id is not None:
216
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
217
elif revision is not None:
220
raise errors.BzrCommandError('You cannot specify a NULL'
222
revno, rev_id = rev.in_history(b)
223
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
481
226
class cmd_remove_tree(Command):
482
__doc__ = """Remove the working tree from a given branch/checkout.
227
"""Remove the working tree from a given branch/checkout.
484
229
Since a lightweight checkout is little more than a working tree
485
230
this will refuse to run against one.
815
507
takes_args = ['names*']
816
takes_options = [Option("after", help="Move only the bzr identifier"
817
" of the file, because the file has already been moved."),
818
Option('auto', help='Automatically guess renames.'),
819
Option('dry-run', help='Avoid making changes when guessing renames.'),
508
takes_options = [Option("after", help="move only the bzr identifier"
509
" of the file (file has already been moved). Use this flag if"
510
" bzr is not able to detect this itself.")]
821
511
aliases = ['move', 'rename']
822
512
encoding_type = 'replace'
824
def run(self, names_list, after=False, auto=False, dry_run=False):
826
return self.run_auto(names_list, after, dry_run)
828
raise errors.BzrCommandError('--dry-run requires --auto.')
514
def run(self, names_list, after=False):
829
515
if names_list is None:
831
518
if len(names_list) < 2:
832
519
raise errors.BzrCommandError("missing file argument")
833
tree, rel_names = tree_files(names_list, canonicalize=False)
834
self.add_cleanup(tree.lock_tree_write().unlock)
835
self._run(tree, names_list, rel_names, after)
837
def run_auto(self, names_list, after, dry_run):
838
if names_list is not None and len(names_list) > 1:
839
raise errors.BzrCommandError('Only one path may be specified to'
842
raise errors.BzrCommandError('--after cannot be specified with'
844
work_tree, file_list = tree_files(names_list, default_branch='.')
845
self.add_cleanup(work_tree.lock_tree_write().unlock)
846
rename_map.RenameMap.guess_renames(work_tree, dry_run)
848
def _run(self, tree, names_list, rel_names, after):
849
into_existing = osutils.isdir(names_list[-1])
850
if into_existing and len(names_list) == 2:
852
# a. case-insensitive filesystem and change case of dir
853
# b. move directory after the fact (if the source used to be
854
# a directory, but now doesn't exist in the working tree
855
# and the target is an existing directory, just rename it)
856
if (not tree.case_sensitive
857
and rel_names[0].lower() == rel_names[1].lower()):
858
into_existing = False
861
# 'fix' the case of a potential 'from'
862
from_id = tree.path2id(
863
tree.get_canonical_inventory_path(rel_names[0]))
864
if (not osutils.lexists(names_list[0]) and
865
from_id and inv.get_file_kind(from_id) == "directory"):
866
into_existing = False
520
tree, rel_names = tree_files(names_list)
522
if os.path.isdir(names_list[-1]):
869
523
# move into existing directory
870
# All entries reference existing inventory items, so fix them up
871
# for cicp file-systems.
872
rel_names = tree.get_canonical_inventory_paths(rel_names)
873
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
875
self.outf.write("%s => %s\n" % (src, dest))
524
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
525
self.outf.write("%s => %s\n" % pair)
877
527
if len(names_list) != 2:
878
528
raise errors.BzrCommandError('to mv multiple files the'
879
529
' destination must be a versioned'
882
# for cicp file-systems: the src references an existing inventory
884
src = tree.get_canonical_inventory_path(rel_names[0])
885
# Find the canonical version of the destination: In all cases, the
886
# parent of the target must be in the inventory, so we fetch the
887
# canonical version from there (we do not always *use* the
888
# canonicalized tail portion - we may be attempting to rename the
890
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
891
dest_parent = osutils.dirname(canon_dest)
892
spec_tail = osutils.basename(rel_names[1])
893
# For a CICP file-system, we need to avoid creating 2 inventory
894
# entries that differ only by case. So regardless of the case
895
# we *want* to use (ie, specified by the user or the file-system),
896
# we must always choose to use the case of any existing inventory
897
# items. The only exception to this is when we are attempting a
898
# case-only rename (ie, canonical versions of src and dest are
900
dest_id = tree.path2id(canon_dest)
901
if dest_id is None or tree.path2id(src) == dest_id:
902
# No existing item we care about, so work out what case we
903
# are actually going to use.
905
# If 'after' is specified, the tail must refer to a file on disk.
907
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
909
# pathjoin with an empty tail adds a slash, which breaks
911
dest_parent_fq = tree.basedir
913
dest_tail = osutils.canonical_relpath(
915
osutils.pathjoin(dest_parent_fq, spec_tail))
917
# not 'after', so case as specified is used
918
dest_tail = spec_tail
920
# Use the existing item so 'mv' fails with AlreadyVersioned.
921
dest_tail = os.path.basename(canon_dest)
922
dest = osutils.pathjoin(dest_parent, dest_tail)
923
mutter("attempting to move %s => %s", src, dest)
924
tree.rename_one(src, dest, after=after)
926
self.outf.write("%s => %s\n" % (src, dest))
531
tree.rename_one(rel_names[0], rel_names[1], after=after)
532
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
929
535
class cmd_pull(Command):
930
__doc__ = """Turn this branch into a mirror of another branch.
536
"""Turn this branch into a mirror of another branch.
932
By default, this command only works on branches that have not diverged.
933
Branches are considered diverged if the destination branch's most recent
934
commit is one that has not been merged (directly or indirectly) into the
538
This command only works on branches that have not diverged. Branches are
539
considered diverged if the destination branch's most recent commit is one
540
that has not been merged (directly or indirectly) into the parent.
937
542
If branches have diverged, you can use 'bzr merge' to integrate the changes
938
543
from one into the other. Once one branch has merged, the other should
939
544
be able to pull it again.
941
If you want to replace your local changes and just want your branch to
942
match the remote one, use pull --overwrite. This will work even if the two
943
branches have diverged.
546
If you want to forget your local changes and just update your branch to
547
match the remote one, use pull --overwrite.
945
549
If there is no default location set, the first pull will set it. After
946
550
that, you can omit the location to use the default. To change the
947
551
default, use --remember. The value will only be saved if the remote
948
552
location can be accessed.
950
Note: The location can be specified either in the form of a branch,
951
or in the form of a path to a file containing a merge directive generated
955
_see_also = ['push', 'update', 'status-flags', 'send']
956
takes_options = ['remember', 'overwrite', 'revision',
957
custom_help('verbose',
958
help='Show logs of pulled revisions.'),
959
custom_help('directory',
960
help='Branch to pull into, '
961
'rather than the one containing the working directory.'),
963
help="Perform a local pull in a bound "
964
"branch. Local pulls are not applied to "
555
_see_also = ['push', 'update', 'status-flags']
556
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
558
help='branch to pull into, '
559
'rather than the one containing the working directory',
968
564
takes_args = ['location?']
1076
664
_see_also = ['pull', 'update', 'working-trees']
1077
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
665
takes_options = ['remember', 'overwrite', 'verbose',
1078
666
Option('create-prefix',
1079
667
help='Create the path leading up to the branch '
1080
'if it does not already exist.'),
1081
custom_help('directory',
1082
help='Branch to push from, '
1083
'rather than the one containing the working directory.'),
668
'if it does not already exist'),
670
help='branch to push from, '
671
'rather than the one containing the working directory',
1084
675
Option('use-existing-dir',
1085
676
help='By default push will fail if the target'
1086
677
' directory exists, but does not already'
1087
' have a control directory. This flag will'
678
' have a control directory. This flag will'
1088
679
' allow push to proceed.'),
1090
help='Create a stacked branch that references the public location '
1091
'of the parent branch.'),
1092
Option('stacked-on',
1093
help='Create a stacked branch that refers to another branch '
1094
'for the commit history. Only the work not present in the '
1095
'referenced branch is included in the branch created.',
1098
help='Refuse to push if there are uncommitted changes in'
1099
' the working tree, --no-strict disables the check.'),
1101
681
takes_args = ['location?']
1102
682
encoding_type = 'replace'
1104
684
def run(self, location=None, remember=False, overwrite=False,
1105
create_prefix=False, verbose=False, revision=None,
1106
use_existing_dir=False, directory=None, stacked_on=None,
1107
stacked=False, strict=None):
1108
from bzrlib.push import _show_push_branch
685
create_prefix=False, verbose=False,
686
use_existing_dir=False,
688
# FIXME: Way too big! Put this into a function called from the
1110
690
if directory is None:
1112
# Get the source branch
1114
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1115
# Get the tip's revision_id
1116
revision = _get_one_revision('push', revision)
1117
if revision is not None:
1118
revision_id = revision.in_history(br_from).rev_id
1121
if tree is not None and revision_id is None:
1122
tree.check_changed_or_out_of_date(
1123
strict, 'push_strict',
1124
more_error='Use --no-strict to force the push.',
1125
more_warning='Uncommitted changes will not be pushed.')
1126
# Get the stacked_on branch, if any
1127
if stacked_on is not None:
1128
stacked_on = urlutils.normalize_url(stacked_on)
1130
parent_url = br_from.get_parent()
1132
parent = Branch.open(parent_url)
1133
stacked_on = parent.get_public_branch()
1135
# I considered excluding non-http url's here, thus forcing
1136
# 'public' branches only, but that only works for some
1137
# users, so it's best to just depend on the user spotting an
1138
# error by the feedback given to them. RBC 20080227.
1139
stacked_on = parent_url
1141
raise errors.BzrCommandError(
1142
"Could not determine branch to refer to.")
1144
# Get the destination location
692
br_from = Branch.open_containing(directory)[0]
693
stored_loc = br_from.get_push_location()
1145
694
if location is None:
1146
stored_loc = br_from.get_push_location()
1147
695
if stored_loc is None:
1148
raise errors.BzrCommandError(
1149
"No push location known or specified.")
696
raise errors.BzrCommandError("No push location known or specified.")
1151
698
display_url = urlutils.unescape_for_display(stored_loc,
1152
699
self.outf.encoding)
1153
self.outf.write("Using saved push location: %s\n" % display_url)
700
self.outf.write("Using saved location: %s\n" % display_url)
1154
701
location = stored_loc
1156
_show_push_branch(br_from, revision_id, location, self.outf,
1157
verbose=verbose, overwrite=overwrite, remember=remember,
1158
stacked_on=stacked_on, create_prefix=create_prefix,
1159
use_existing_dir=use_existing_dir)
703
to_transport = transport.get_transport(location)
705
br_to = repository_to = dir_to = None
707
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
708
except errors.NotBranchError:
709
pass # Didn't find anything
711
# If we can open a branch, use its direct repository, otherwise see
712
# if there is a repository without a branch.
714
br_to = dir_to.open_branch()
715
except errors.NotBranchError:
716
# Didn't find a branch, can we find a repository?
718
repository_to = dir_to.find_repository()
719
except errors.NoRepositoryPresent:
722
# Found a branch, so we must have found a repository
723
repository_to = br_to.repository
727
# The destination doesn't exist; create it.
728
# XXX: Refactor the create_prefix/no_create_prefix code into a
729
# common helper function
731
to_transport.mkdir('.')
732
except errors.FileExists:
733
if not use_existing_dir:
734
raise errors.BzrCommandError("Target directory %s"
735
" already exists, but does not have a valid .bzr"
736
" directory. Supply --use-existing-dir to push"
737
" there anyway." % location)
738
except errors.NoSuchFile:
739
if not create_prefix:
740
raise errors.BzrCommandError("Parent directory of %s"
742
"\nYou may supply --create-prefix to create all"
743
" leading parent directories."
746
_create_prefix(to_transport)
748
# Now the target directory exists, but doesn't have a .bzr
749
# directory. So we need to create it, along with any work to create
750
# all of the dependent branches, etc.
751
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
752
revision_id=br_from.last_revision())
753
br_to = dir_to.open_branch()
754
# TODO: Some more useful message about what was copied
755
note('Created new branch.')
756
# We successfully created the target, remember it
757
if br_from.get_push_location() is None or remember:
758
br_from.set_push_location(br_to.base)
759
elif repository_to is None:
760
# we have a bzrdir but no branch or repository
761
# XXX: Figure out what to do other than complain.
762
raise errors.BzrCommandError("At %s you have a valid .bzr control"
763
" directory, but not a branch or repository. This is an"
764
" unsupported configuration. Please move the target directory"
765
" out of the way and try again."
768
# We have a repository but no branch, copy the revisions, and then
770
last_revision_id = br_from.last_revision()
771
repository_to.fetch(br_from.repository,
772
revision_id=last_revision_id)
773
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
774
note('Created new branch.')
775
if br_from.get_push_location() is None or remember:
776
br_from.set_push_location(br_to.base)
777
else: # We have a valid to branch
778
# We were able to connect to the remote location, so remember it
779
# we don't need to successfully push because of possible divergence.
780
if br_from.get_push_location() is None or remember:
781
br_from.set_push_location(br_to.base)
782
old_rh = br_to.revision_history()
785
tree_to = dir_to.open_workingtree()
786
except errors.NotLocalUrl:
787
warning("This transport does not update the working "
788
"tree of: %s. See 'bzr help working-trees' for "
789
"more information." % br_to.base)
790
push_result = br_from.push(br_to, overwrite)
791
except errors.NoWorkingTree:
792
push_result = br_from.push(br_to, overwrite)
796
push_result = br_from.push(tree_to.branch, overwrite)
800
except errors.DivergedBranches:
801
raise errors.BzrCommandError('These branches have diverged.'
802
' Try using "merge" and then "push".')
803
if push_result is not None:
804
push_result.report(self.outf)
806
new_rh = br_to.revision_history()
809
from bzrlib.log import show_changed_revisions
810
show_changed_revisions(br_to, old_rh, new_rh,
813
# we probably did a clone rather than a push, so a message was
1162
818
class cmd_branch(Command):
1163
__doc__ = """Create a new branch that is a copy of an existing branch.
819
"""Create a new copy of a branch.
1165
821
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1166
822
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1176
832
_see_also = ['checkout']
1177
833
takes_args = ['from_location', 'to_location?']
1178
takes_options = ['revision', Option('hardlink',
1179
help='Hard-link working tree files where possible.'),
1181
help="Create a branch without a working-tree."),
1183
help="Switch the checkout in the current directory "
1184
"to the new branch."),
1186
help='Create a stacked branch referring to the source branch. '
1187
'The new branch will depend on the availability of the source '
1188
'branch for all operations.'),
1189
Option('standalone',
1190
help='Do not use a shared repository, even if available.'),
1191
Option('use-existing-dir',
1192
help='By default branch will fail if the target'
1193
' directory exists, but does not already'
1194
' have a control directory. This flag will'
1195
' allow branch to proceed.'),
1197
help="Bind new branch to from location."),
834
takes_options = ['revision']
1199
835
aliases = ['get', 'clone']
1201
def run(self, from_location, to_location=None, revision=None,
1202
hardlink=False, stacked=False, standalone=False, no_tree=False,
1203
use_existing_dir=False, switch=False, bind=False):
1204
from bzrlib import switch as _mod_switch
837
def run(self, from_location, to_location=None, revision=None):
1205
838
from bzrlib.tag import _merge_tags_if_possible
1206
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1208
revision = _get_one_revision('branch', revision)
1209
self.add_cleanup(br_from.lock_read().unlock)
1210
if revision is not None:
1211
revision_id = revision.as_revision_id(br_from)
1213
# FIXME - wt.last_revision, fallback to branch, fall back to
1214
# None or perhaps NULL_REVISION to mean copy nothing
1216
revision_id = br_from.last_revision()
1217
if to_location is None:
1218
to_location = urlutils.derive_to_location(from_location)
1219
to_transport = transport.get_transport(to_location)
1221
to_transport.mkdir('.')
1222
except errors.FileExists:
1223
if not use_existing_dir:
1224
raise errors.BzrCommandError('Target directory "%s" '
1225
'already exists.' % to_location)
1228
bzrdir.BzrDir.open_from_transport(to_transport)
1229
except errors.NotBranchError:
1232
raise errors.AlreadyBranchError(to_location)
1233
except errors.NoSuchFile:
1234
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1237
# preserve whatever source format we have.
1238
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1239
possible_transports=[to_transport],
1240
accelerator_tree=accelerator_tree,
1241
hardlink=hardlink, stacked=stacked,
1242
force_new_repo=standalone,
1243
create_tree_if_local=not no_tree,
1244
source_branch=br_from)
1245
branch = dir.open_branch()
1246
except errors.NoSuchRevision:
1247
to_transport.delete_tree('.')
1248
msg = "The branch %s has no revision %s." % (from_location,
1250
raise errors.BzrCommandError(msg)
1251
_merge_tags_if_possible(br_from, branch)
1252
# If the source branch is stacked, the new branch may
1253
# be stacked whether we asked for that explicitly or not.
1254
# We therefore need a try/except here and not just 'if stacked:'
1256
note('Created new stacked branch referring to %s.' %
1257
branch.get_stacked_on_url())
1258
except (errors.NotStacked, errors.UnstackableBranchFormat,
1259
errors.UnstackableRepositoryFormat), e:
841
elif len(revision) > 1:
842
raise errors.BzrCommandError(
843
'bzr branch --revision takes exactly 1 revision value')
845
br_from = Branch.open(from_location)
848
if len(revision) == 1 and revision[0] is not None:
849
revision_id = revision[0].in_history(br_from)[1]
851
# FIXME - wt.last_revision, fallback to branch, fall back to
852
# None or perhaps NULL_REVISION to mean copy nothing
854
revision_id = br_from.last_revision()
855
if to_location is None:
856
to_location = urlutils.derive_to_location(from_location)
859
name = os.path.basename(to_location) + '\n'
861
to_transport = transport.get_transport(to_location)
863
to_transport.mkdir('.')
864
except errors.FileExists:
865
raise errors.BzrCommandError('Target directory "%s" already'
866
' exists.' % to_location)
867
except errors.NoSuchFile:
868
raise errors.BzrCommandError('Parent of "%s" does not exist.'
871
# preserve whatever source format we have.
872
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
873
branch = dir.open_branch()
874
except errors.NoSuchRevision:
875
to_transport.delete_tree('.')
876
msg = "The branch %s has no revision %s." % (from_location, revision[0])
877
raise errors.BzrCommandError(msg)
879
branch.control_files.put_utf8('branch-name', name)
880
_merge_tags_if_possible(br_from, branch)
1260
881
note('Branched %d revision(s).' % branch.revno())
1262
# Bind to the parent
1263
parent_branch = Branch.open(from_location)
1264
branch.bind(parent_branch)
1265
note('New branch bound to %s' % from_location)
1267
# Switch to the new branch
1268
wt, _ = WorkingTree.open_containing('.')
1269
_mod_switch.switch(wt.bzrdir, branch)
1270
note('Switched to branch: %s',
1271
urlutils.unescape_for_display(branch.base, 'utf-8'))
1274
886
class cmd_checkout(Command):
1275
__doc__ = """Create a new checkout of an existing branch.
887
"""Create a new checkout of an existing branch.
1277
889
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1278
890
the branch found in '.'. This is useful if you have removed the working tree
1279
891
or if it was never created - i.e. if you pushed the branch to its current
1280
892
location using SFTP.
1282
894
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1283
895
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1284
896
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1352
970
@display_command
1353
971
def run(self, dir=u'.'):
1354
972
tree = WorkingTree.open_containing(dir)[0]
1355
self.add_cleanup(tree.lock_read().unlock)
1356
new_inv = tree.inventory
1357
old_tree = tree.basis_tree()
1358
self.add_cleanup(old_tree.lock_read().unlock)
1359
old_inv = old_tree.inventory
1361
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1362
for f, paths, c, v, p, n, k, e in iterator:
1363
if paths[0] == paths[1]:
1367
renames.append(paths)
1369
for old_name, new_name in renames:
1370
self.outf.write("%s => %s\n" % (old_name, new_name))
975
new_inv = tree.inventory
976
old_tree = tree.basis_tree()
979
old_inv = old_tree.inventory
980
renames = list(_mod_tree.find_renames(old_inv, new_inv))
982
for old_name, new_name in renames:
983
self.outf.write("%s => %s\n" % (old_name, new_name))
1373
990
class cmd_update(Command):
1374
__doc__ = """Update a tree to have the latest code committed to its branch.
991
"""Update a tree to have the latest code committed to its branch.
1376
993
This will perform a merge into the working tree, and may generate
1377
conflicts. If you have any local changes, you will still
994
conflicts. If you have any local changes, you will still
1378
995
need to commit them after the update for the update to be complete.
1380
If you want to discard your local changes, you can just do a
997
If you want to discard your local changes, you can just do a
1381
998
'bzr revert' instead of 'bzr commit' after the update.
1383
If the tree's branch is bound to a master branch, it will also update
1384
the branch from the master.
1387
_see_also = ['pull', 'working-trees', 'status-flags']
1001
_see_also = ['pull', 'working-trees']
1388
1002
takes_args = ['dir?']
1389
takes_options = ['revision']
1390
1003
aliases = ['up']
1392
def run(self, dir='.', revision=None):
1393
if revision is not None and len(revision) != 1:
1394
raise errors.BzrCommandError(
1395
"bzr update --revision takes exactly one revision")
1005
def run(self, dir='.'):
1396
1006
tree = WorkingTree.open_containing(dir)[0]
1397
branch = tree.branch
1398
possible_transports = []
1399
master = branch.get_master_branch(
1400
possible_transports=possible_transports)
1007
master = tree.branch.get_master_branch()
1401
1008
if master is not None:
1402
branch_location = master.base
1403
1009
tree.lock_write()
1405
branch_location = tree.branch.base
1406
1011
tree.lock_tree_write()
1407
self.add_cleanup(tree.unlock)
1408
# get rid of the final '/' and be ready for display
1409
branch_location = urlutils.unescape_for_display(
1410
branch_location.rstrip('/'),
1412
existing_pending_merges = tree.get_parent_ids()[1:]
1416
# may need to fetch data into a heavyweight checkout
1417
# XXX: this may take some time, maybe we should display a
1419
old_tip = branch.update(possible_transports)
1420
if revision is not None:
1421
revision_id = revision[0].as_revision_id(branch)
1423
revision_id = branch.last_revision()
1424
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1425
revno = branch.revision_id_to_dotted_revno(revision_id)
1426
note("Tree is up to date at revision %s of branch %s" %
1427
('.'.join(map(str, revno)), branch_location))
1429
view_info = _get_view_info_for_change_reporter(tree)
1430
change_reporter = delta._ChangeReporter(
1431
unversioned_filter=tree.is_ignored,
1432
view_info=view_info)
1434
conflicts = tree.update(
1436
possible_transports=possible_transports,
1437
revision=revision_id,
1439
except errors.NoSuchRevision, e:
1440
raise errors.BzrCommandError(
1441
"branch has no revision %s\n"
1442
"bzr update --revision only works"
1443
" for a revision in the branch history"
1445
revno = tree.branch.revision_id_to_dotted_revno(
1446
_mod_revision.ensure_null(tree.last_revision()))
1447
note('Updated to revision %s of branch %s' %
1448
('.'.join(map(str, revno)), branch_location))
1449
parent_ids = tree.get_parent_ids()
1450
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1451
note('Your local commits will now show as pending merges with '
1452
"'bzr status', and can be committed with 'bzr commit'.")
1013
existing_pending_merges = tree.get_parent_ids()[1:]
1014
last_rev = tree.last_revision()
1015
if last_rev == tree.branch.last_revision():
1016
# may be up to date, check master too.
1017
master = tree.branch.get_master_branch()
1018
if master is None or last_rev == master.last_revision():
1019
revno = tree.branch.revision_id_to_revno(last_rev)
1020
note("Tree is up to date at revision %d." % (revno,))
1022
conflicts = tree.update(delta._ChangeReporter(
1023
unversioned_filter=tree.is_ignored))
1024
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1025
note('Updated to revision %d.' % (revno,))
1026
if tree.get_parent_ids()[1:] != existing_pending_merges:
1027
note('Your local commits will now show as pending merges with '
1028
"'bzr status', and can be committed with 'bzr commit'.")
1459
1037
class cmd_info(Command):
1460
__doc__ = """Show information about a working tree, branch or repository.
1038
"""Show information about a working tree, branch or repository.
1462
1040
This command will show all known locations and formats associated to the
1463
tree, branch or repository.
1465
In verbose mode, statistical information is included with each report.
1466
To see extended statistic information, use a verbosity level of 2 or
1467
higher by specifying the verbose option multiple times, e.g. -vv.
1041
tree, branch or repository. Statistical information is included with
1469
1044
Branches and working trees will also report any missing revisions.
1473
Display information on the format and related locations:
1477
Display the above together with extended format information and
1478
basic statistics (like the number of files in the working tree and
1479
number of revisions in the branch and repository):
1483
Display the above together with number of committers to the branch:
1487
1046
_see_also = ['revno', 'working-trees', 'repositories']
1488
1047
takes_args = ['location?']
1489
1048
takes_options = ['verbose']
1490
encoding_type = 'replace'
1492
1050
@display_command
1493
def run(self, location=None, verbose=False):
1495
noise_level = get_verbosity_level()
1051
def run(self, location=None, verbose=0):
1498
1052
from bzrlib.info import show_bzrdir_info
1499
1053
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1500
verbose=noise_level, outfile=self.outf)
1503
1057
class cmd_remove(Command):
1504
__doc__ = """Remove files or directories.
1506
This makes bzr stop tracking changes to the specified files. bzr will delete
1507
them if they can easily be recovered using revert. If no options or
1508
parameters are given bzr will scan for files that are being tracked by bzr
1509
but missing in your tree and stop tracking them for you.
1058
"""Remove files or directories.
1060
This makes bzr stop tracking changes to the specified files and
1061
delete them if they can easily be recovered using revert.
1063
You can specify one or more files, and/or --new. If you specify --new,
1064
only 'added' files will be removed. If you specify both, then new files
1065
in the specified directories will be removed. If the directories are
1066
also new, they will also be removed.
1511
1068
takes_args = ['file*']
1512
1069
takes_options = ['verbose',
1513
Option('new', help='Only remove files that have never been committed.'),
1070
Option('new', help='remove newly-added files'),
1514
1071
RegistryOption.from_kwargs('file-deletion-strategy',
1515
'The file deletion mode to be used.',
1072
'The file deletion mode to be used',
1516
1073
title='Deletion Strategy', value_switches=True, enum_switch=False,
1517
1074
safe='Only delete files if they can be'
1518
1075
' safely recovered (default).',
1519
keep='Delete from bzr but leave the working copy.',
1076
keep="Don't delete any files.",
1520
1077
force='Delete all the specified files, even if they can not be '
1521
1078
'recovered and even if they are non-empty directories.')]
1522
aliases = ['rm', 'del']
1523
1080
encoding_type = 'replace'
1525
1082
def run(self, file_list, verbose=False, new=False,
2074
1564
raise errors.BzrCommandError(msg)
2077
def _parse_levels(s):
2081
msg = "The levels argument must be an integer."
2082
raise errors.BzrCommandError(msg)
2085
1567
class cmd_log(Command):
2086
__doc__ = """Show historical log for a branch or subset of a branch.
2088
log is bzr's default tool for exploring the history of a branch.
2089
The branch to use is taken from the first parameter. If no parameters
2090
are given, the branch containing the working directory is logged.
2091
Here are some simple examples::
2093
bzr log log the current branch
2094
bzr log foo.py log a file in its branch
2095
bzr log http://server/branch log a branch on a server
2097
The filtering, ordering and information shown for each revision can
2098
be controlled as explained below. By default, all revisions are
2099
shown sorted (topologically) so that newer revisions appear before
2100
older ones and descendants always appear before ancestors. If displayed,
2101
merged revisions are shown indented under the revision in which they
2106
The log format controls how information about each revision is
2107
displayed. The standard log formats are called ``long``, ``short``
2108
and ``line``. The default is long. See ``bzr help log-formats``
2109
for more details on log formats.
2111
The following options can be used to control what information is
2114
-l N display a maximum of N revisions
2115
-n N display N levels of revisions (0 for all, 1 for collapsed)
2116
-v display a status summary (delta) for each revision
2117
-p display a diff (patch) for each revision
2118
--show-ids display revision-ids (and file-ids), not just revnos
2120
Note that the default number of levels to display is a function of the
2121
log format. If the -n option is not used, the standard log formats show
2122
just the top level (mainline).
2124
Status summaries are shown using status flags like A, M, etc. To see
2125
the changes explained using words like ``added`` and ``modified``
2126
instead, use the -vv option.
2130
To display revisions from oldest to newest, use the --forward option.
2131
In most cases, using this option will have little impact on the total
2132
time taken to produce a log, though --forward does not incrementally
2133
display revisions like --reverse does when it can.
2135
:Revision filtering:
2137
The -r option can be used to specify what revision or range of revisions
2138
to filter against. The various forms are shown below::
2140
-rX display revision X
2141
-rX.. display revision X and later
2142
-r..Y display up to and including revision Y
2143
-rX..Y display from X to Y inclusive
2145
See ``bzr help revisionspec`` for details on how to specify X and Y.
2146
Some common examples are given below::
2148
-r-1 show just the tip
2149
-r-10.. show the last 10 mainline revisions
2150
-rsubmit:.. show what's new on this branch
2151
-rancestor:path.. show changes since the common ancestor of this
2152
branch and the one at location path
2153
-rdate:yesterday.. show changes since yesterday
2155
When logging a range of revisions using -rX..Y, log starts at
2156
revision Y and searches back in history through the primary
2157
("left-hand") parents until it finds X. When logging just the
2158
top level (using -n1), an error is reported if X is not found
2159
along the way. If multi-level logging is used (-n0), X may be
2160
a nested merge revision and the log will be truncated accordingly.
2164
If parameters are given and the first one is not a branch, the log
2165
will be filtered to show only those revisions that changed the
2166
nominated files or directories.
2168
Filenames are interpreted within their historical context. To log a
2169
deleted file, specify a revision range so that the file existed at
2170
the end or start of the range.
2172
Historical context is also important when interpreting pathnames of
2173
renamed files/directories. Consider the following example:
2175
* revision 1: add tutorial.txt
2176
* revision 2: modify tutorial.txt
2177
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2181
* ``bzr log guide.txt`` will log the file added in revision 1
2183
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2185
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2186
the original file in revision 2.
2188
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2189
was no file called guide.txt in revision 2.
2191
Renames are always followed by log. By design, there is no need to
2192
explicitly ask for this (and no way to stop logging a file back
2193
until it was last renamed).
2197
The --message option can be used for finding revisions that match a
2198
regular expression in a commit message.
2202
GUI tools and IDEs are often better at exploring history than command
2203
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2204
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2205
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2206
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2208
You may find it useful to add the aliases below to ``bazaar.conf``::
2212
top = log -l10 --line
2215
``bzr tip`` will then show the latest revision while ``bzr top``
2216
will show the last 10 mainline revisions. To see the details of a
2217
particular revision X, ``bzr show -rX``.
2219
If you are interested in looking deeper into a particular merge X,
2220
use ``bzr log -n0 -rX``.
2222
``bzr log -v`` on a branch with lots of history is currently
2223
very slow. A fix for this issue is currently under development.
2224
With or without that fix, it is recommended that a revision range
2225
be given when using the -v option.
2227
bzr has a generic full-text matching plugin, bzr-search, that can be
2228
used to find revisions matching user names, commit messages, etc.
2229
Among other features, this plugin can find all revisions containing
2230
a list of words but not others.
2232
When exploring non-mainline history on large projects with deep
2233
history, the performance of log can be greatly improved by installing
2234
the historycache plugin. This plugin buffers historical information
2235
trading disk space for faster speed.
1568
"""Show log of a branch, file, or directory.
1570
By default show the log of the branch containing the working directory.
1572
To request a range of logs, you can use the command -r begin..end
1573
-r revision requests a specific revision, -r ..end or -r begin.. are
1579
bzr log -r -10.. http://server/branch
2237
takes_args = ['file*']
2238
_see_also = ['log-formats', 'revisionspec']
2241
help='Show from oldest to newest.'),
2243
custom_help('verbose',
2244
help='Show files changed in each revision.'),
2248
type=bzrlib.option._parse_revision_str,
2250
help='Show just the specified revision.'
2251
' See also "help revisionspec".'),
2253
RegistryOption('authors',
2254
'What names to list as authors - first, all or committer.',
2256
lazy_registry=('bzrlib.log', 'author_list_registry'),
2260
help='Number of levels to display - 0 for all, 1 for flat.',
2262
type=_parse_levels),
2265
help='Show revisions whose message matches this '
2266
'regular expression.',
2270
help='Limit the output to the first N revisions.',
2275
help='Show changes made in each revision as a patch.'),
2276
Option('include-merges',
2277
help='Show merged revisions like --levels 0 does.'),
2278
Option('exclude-common-ancestry',
2279
help='Display only the revisions that are not part'
2280
' of both ancestries (require -rX..Y)'
1582
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1584
takes_args = ['location?']
1585
takes_options = [Option('forward',
1586
help='show from oldest to newest'),
1590
help='show files changed in each revision'),
1591
'show-ids', 'revision',
1595
help='show revisions whose message matches this regexp',
1598
help='limit the output to the first N revisions',
2283
1601
encoding_type = 'replace'
2285
1603
@display_command
2286
def run(self, file_list=None, timezone='original',
1604
def run(self, location=None, timezone='original',
2288
1606
show_ids=False,
2292
1609
log_format=None,
2297
include_merges=False,
2299
exclude_common_ancestry=False,
2301
from bzrlib.log import (
2303
make_log_request_dict,
2304
_get_info_for_log_files,
1612
from bzrlib.log import show_log
1613
assert message is None or isinstance(message, basestring), \
1614
"invalid message argument %r" % message
2306
1615
direction = (forward and 'forward') or 'reverse'
2307
if (exclude_common_ancestry
2308
and (revision is None or len(revision) != 2)):
2309
raise errors.BzrCommandError(
2310
'--exclude-common-ancestry requires -r with two revisions')
2315
raise errors.BzrCommandError(
2316
'--levels and --include-merges are mutually exclusive')
2318
if change is not None:
2320
raise errors.RangeInChangeOption()
2321
if revision is not None:
2322
raise errors.BzrCommandError(
2323
'--revision and --change are mutually exclusive')
2328
filter_by_dir = False
2330
# find the file ids to log and check for directory filtering
2331
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2332
revision, file_list, self.add_cleanup)
2333
for relpath, file_id, kind in file_info_list:
1620
# find the file id to log:
1622
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1626
tree = b.basis_tree()
1627
file_id = tree.path2id(fp)
2334
1628
if file_id is None:
2335
1629
raise errors.BzrCommandError(
2336
"Path unknown at end or start of revision range: %s" %
2338
# If the relpath is the top of the tree, we log everything
2343
file_ids.append(file_id)
2344
filter_by_dir = filter_by_dir or (
2345
kind in ['directory', 'tree-reference'])
1630
"Path does not have any revision history: %s" %
2348
# FIXME ? log the current subdir only RBC 20060203
1634
# FIXME ? log the current subdir only RBC 20060203
2349
1635
if revision is not None \
2350
1636
and len(revision) > 0 and revision[0].get_branch():
2351
1637
location = revision[0].get_branch()
2534
1746
if path is None:
2538
1751
raise errors.BzrCommandError('cannot specify both --from-root'
2541
tree, branch, relpath = \
2542
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2544
# Calculate the prefix to use
1755
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2548
prefix = relpath + '/'
2549
elif fs_path != '.' and not fs_path.endswith('/'):
2550
prefix = fs_path + '/'
2552
if revision is not None or tree is None:
2553
tree = _get_one_revision_tree('ls', revision, branch=branch)
2556
if isinstance(tree, WorkingTree) and tree.supports_views():
2557
view_files = tree.views.lookup_view()
2560
view_str = views.view_display_str(view_files)
2561
note("Ignoring files outside view. View is %s" % view_str)
2563
self.add_cleanup(tree.lock_read().unlock)
2564
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2565
from_dir=relpath, recursive=recursive):
2566
# Apply additional masking
2567
if not all and not selection[fc]:
2569
if kind is not None and fkind != kind:
2574
fullpath = osutils.pathjoin(relpath, fp)
2577
views.check_path_in_view(tree, fullpath)
2578
except errors.FileOutsideView:
2583
fp = osutils.pathjoin(prefix, fp)
2584
kindch = entry.kind_character()
2585
outstring = fp + kindch
2586
ui.ui_factory.clear_term()
2588
outstring = '%-8s %s' % (fc, outstring)
2589
if show_ids and fid is not None:
2590
outstring = "%-50s %s" % (outstring, fid)
2591
self.outf.write(outstring + '\n')
2593
self.outf.write(fp + '\0')
2596
self.outf.write(fid)
2597
self.outf.write('\0')
2605
self.outf.write('%-50s %s\n' % (outstring, my_id))
2607
self.outf.write(outstring + '\n')
1761
if revision is not None:
1762
tree = branch.repository.revision_tree(
1763
revision[0].in_history(branch).rev_id)
1765
tree = branch.basis_tree()
1769
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1770
if fp.startswith(relpath):
1771
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1772
if non_recursive and '/' in fp:
1774
if not all and not selection[fc]:
1776
if kind is not None and fkind != kind:
1779
kindch = entry.kind_character()
1780
outstring = '%-8s %s%s' % (fc, fp, kindch)
1781
if show_ids and fid is not None:
1782
outstring = "%-50s %s" % (outstring, fid)
1783
self.outf.write(outstring + '\n')
1785
self.outf.write(fp + '\0')
1788
self.outf.write(fid)
1789
self.outf.write('\0')
1797
self.outf.write('%-50s %s\n' % (fp, my_id))
1799
self.outf.write(fp + '\n')
2610
1804
class cmd_unknowns(Command):
2611
__doc__ = """List unknown files.
1805
"""List unknown files.
2615
1809
_see_also = ['ls']
2616
takes_options = ['directory']
2618
1811
@display_command
2619
def run(self, directory=u'.'):
2620
for f in WorkingTree.open_containing(directory)[0].unknowns():
1813
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2621
1814
self.outf.write(osutils.quotefn(f) + '\n')
2624
1817
class cmd_ignore(Command):
2625
__doc__ = """Ignore specified files or patterns.
2627
See ``bzr help patterns`` for details on the syntax of patterns.
2629
If a .bzrignore file does not exist, the ignore command
2630
will create one and add the specified files or patterns to the newly
2631
created file. The ignore command will also automatically add the
2632
.bzrignore file to be versioned. Creating a .bzrignore file without
2633
the use of the ignore command will require an explicit add command.
1818
"""Ignore specified files or patterns.
2635
1820
To remove patterns from the ignore list, edit the .bzrignore file.
2636
After adding, editing or deleting that file either indirectly by
2637
using this command or directly by using an editor, be sure to commit
2640
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2641
the global ignore file can be found in the application data directory as
2642
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2643
Global ignores are not touched by this command. The global ignore file
2644
can be edited directly using an editor.
2646
Patterns prefixed with '!' are exceptions to ignore patterns and take
2647
precedence over regular ignores. Such exceptions are used to specify
2648
files that should be versioned which would otherwise be ignored.
2650
Patterns prefixed with '!!' act as regular ignore patterns, but have
2651
precedence over the '!' exception patterns.
2653
Note: ignore patterns containing shell wildcards must be quoted from
1822
Trailing slashes on patterns are ignored.
1823
If the pattern contains a slash or is a regular expression, it is compared
1824
to the whole path from the branch root. Otherwise, it is compared to only
1825
the last component of the path. To match a file only in the root
1826
directory, prepend './'.
1828
Ignore patterns specifying absolute paths are not allowed.
1830
Ignore patterns may include globbing wildcards such as:
1831
? - Matches any single character except '/'
1832
* - Matches 0 or more characters except '/'
1833
/**/ - Matches 0 or more directories in a path
1834
[a-z] - Matches a single character from within a group of characters
1836
Ignore patterns may also be Python regular expressions.
1837
Regular expression ignore patterns are identified by a 'RE:' prefix
1838
followed by the regular expression. Regular expression ignore patterns
1839
may not include named or numbered groups.
1841
Note: ignore patterns containing shell wildcards must be quoted from
2654
1842
the shell on Unix.
2657
Ignore the top level Makefile::
2659
bzr ignore ./Makefile
2661
Ignore .class files in all directories...::
2663
bzr ignore "*.class"
2665
...but do not ignore "special.class"::
2667
bzr ignore "!special.class"
2669
Ignore .o files under the lib directory::
2671
bzr ignore "lib/**/*.o"
2673
Ignore .o files under the lib directory::
2675
bzr ignore "RE:lib/.*\.o"
2677
Ignore everything but the "debian" toplevel directory::
2679
bzr ignore "RE:(?!debian/).*"
2681
Ignore everything except the "local" toplevel directory,
2682
but always ignore "*~" autosave files, even under local/::
2685
bzr ignore "!./local"
1845
bzr ignore ./Makefile
1846
bzr ignore '*.class'
1847
bzr ignore 'lib/**/*.o'
1848
bzr ignore 'RE:lib/.*\.o'
2689
_see_also = ['status', 'ignored', 'patterns']
1851
_see_also = ['status', 'ignored']
2690
1852
takes_args = ['name_pattern*']
2691
takes_options = ['directory',
2692
Option('default-rules',
2693
help='Display the default ignore rules that bzr uses.')
2696
def run(self, name_pattern_list=None, default_rules=None,
2698
from bzrlib import ignores
2699
if default_rules is not None:
2700
# dump the default rules and exit
2701
for pattern in ignores.USER_DEFAULTS:
2702
self.outf.write("%s\n" % pattern)
1854
Option('old-default-rules',
1855
help='Out the ignore rules bzr < 0.9 always used.')
1858
def run(self, name_pattern_list=None, old_default_rules=None):
1859
from bzrlib.atomicfile import AtomicFile
1860
if old_default_rules is not None:
1861
# dump the rules and exit
1862
for pattern in ignores.OLD_DEFAULTS:
2704
1865
if not name_pattern_list:
2705
1866
raise errors.BzrCommandError("ignore requires at least one "
2706
"NAME_PATTERN or --default-rules.")
2707
name_pattern_list = [globbing.normalize_pattern(p)
1867
"NAME_PATTERN or --old-default-rules")
1868
name_pattern_list = [globbing.normalize_pattern(p)
2708
1869
for p in name_pattern_list]
2709
1870
for name_pattern in name_pattern_list:
2710
if (name_pattern[0] == '/' or
1871
if (name_pattern[0] == '/' or
2711
1872
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2712
1873
raise errors.BzrCommandError(
2713
1874
"NAME_PATTERN should not be an absolute path")
2714
tree, relpath = WorkingTree.open_containing(directory)
2715
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2716
ignored = globbing.Globster(name_pattern_list)
2719
for entry in tree.list_files():
2723
if ignored.match(filename):
2724
matches.append(filename)
2726
if len(matches) > 0:
2727
self.outf.write("Warning: the following files are version controlled and"
2728
" match your ignore pattern:\n%s"
2729
"\nThese files will continue to be version controlled"
2730
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1875
tree, relpath = WorkingTree.open_containing(u'.')
1876
ifn = tree.abspath('.bzrignore')
1877
if os.path.exists(ifn):
1880
igns = f.read().decode('utf-8')
1886
# TODO: If the file already uses crlf-style termination, maybe
1887
# we should use that for the newly added lines?
1889
if igns and igns[-1] != '\n':
1891
for name_pattern in name_pattern_list:
1892
igns += name_pattern + '\n'
1894
f = AtomicFile(ifn, 'wb')
1896
f.write(igns.encode('utf-8'))
1901
if not tree.path2id('.bzrignore'):
1902
tree.add(['.bzrignore'])
2733
1905
class cmd_ignored(Command):
2734
__doc__ = """List ignored files and the patterns that matched them.
2736
List all the ignored files and the ignore pattern that caused the file to
2739
Alternatively, to list just the files::
1906
"""List ignored files and the patterns that matched them.
2744
encoding_type = 'replace'
2745
_see_also = ['ignore', 'ls']
2746
takes_options = ['directory']
1909
_see_also = ['ignore']
2748
1910
@display_command
2749
def run(self, directory=u'.'):
2750
tree = WorkingTree.open_containing(directory)[0]
2751
self.add_cleanup(tree.lock_read().unlock)
2752
for path, file_class, kind, file_id, entry in tree.list_files():
2753
if file_class != 'I':
2755
## XXX: Slightly inefficient since this was already calculated
2756
pat = tree.is_ignored(path)
2757
self.outf.write('%-50s %s\n' % (path, pat))
1912
tree = WorkingTree.open_containing(u'.')[0]
1915
for path, file_class, kind, file_id, entry in tree.list_files():
1916
if file_class != 'I':
1918
## XXX: Slightly inefficient since this was already calculated
1919
pat = tree.is_ignored(path)
1920
print '%-50s %s' % (path, pat)
2760
1925
class cmd_lookup_revision(Command):
2761
__doc__ = """Lookup the revision-id from a revision-number
1926
"""Lookup the revision-id from a revision-number
2764
1929
bzr lookup-revision 33
2767
1932
takes_args = ['revno']
2768
takes_options = ['directory']
2770
1934
@display_command
2771
def run(self, revno, directory=u'.'):
1935
def run(self, revno):
2773
1937
revno = int(revno)
2774
1938
except ValueError:
2775
raise errors.BzrCommandError("not a valid revision-number: %r"
2777
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
2778
self.outf.write("%s\n" % revid)
1939
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1941
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2781
1944
class cmd_export(Command):
2782
__doc__ = """Export current or past revision to a destination directory or archive.
1945
"""Export current or past revision to a destination directory or archive.
2784
1947
If no revision is specified this exports the last committed revision.
2797
1960
Note: Export of tree with non-ASCII filenames to zip is not supported.
2799
================= =========================
2800
Supported formats Autodetected by extension
2801
================= =========================
1962
Supported formats Autodetected by extension
1963
----------------- -------------------------
2804
1966
tbz2 .tar.bz2, .tbz2
2805
1967
tgz .tar.gz, .tgz
2807
================= =========================
2809
takes_args = ['dest', 'branch_or_subdir?']
2810
takes_options = ['directory',
2812
help="Type of file to export to.",
2815
Option('filters', help='Apply content filters to export the '
2816
'convenient form.'),
2819
help="Name of the root directory inside the exported file."),
2820
Option('per-file-timestamps',
2821
help='Set modification time of files to that of the last '
2822
'revision in which it was changed.'),
2824
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2825
root=None, filters=False, per_file_timestamps=False, directory=u'.'):
1970
takes_args = ['dest', 'branch?']
1971
takes_options = ['revision', 'format', 'root']
1972
def run(self, dest, branch=None, revision=None, format=None, root=None):
2826
1973
from bzrlib.export import export
2828
if branch_or_subdir is None:
2829
tree = WorkingTree.open_containing(directory)[0]
1976
tree = WorkingTree.open_containing(u'.')[0]
2830
1977
b = tree.branch
2833
b, subdir = Branch.open_containing(branch_or_subdir)
2836
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1979
b = Branch.open(branch)
1981
if revision is None:
1982
# should be tree.last_revision FIXME
1983
rev_id = b.last_revision()
1985
if len(revision) != 1:
1986
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1987
rev_id = revision[0].in_history(b).rev_id
1988
t = b.repository.revision_tree(rev_id)
2838
export(rev_tree, dest, format, root, subdir, filtered=filters,
2839
per_file_timestamps=per_file_timestamps)
1990
export(t, dest, format, root)
2840
1991
except errors.NoSuchExportFormat, e:
2841
1992
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2844
1995
class cmd_cat(Command):
2845
__doc__ = """Write the contents of a file as of a given revision to standard output.
1996
"""Write the contents of a file as of a given revision to standard output.
2847
1998
If no revision is nominated, the last revision is used.
2849
2000
Note: Take care to redirect standard output when using this command on a
2853
2004
_see_also = ['ls']
2854
takes_options = ['directory',
2855
Option('name-from-revision', help='The path name in the old tree.'),
2856
Option('filters', help='Apply content filters to display the '
2857
'convenience form.'),
2005
takes_options = ['revision', 'name-from-revision']
2860
2006
takes_args = ['filename']
2861
2007
encoding_type = 'exact'
2863
2009
@display_command
2864
def run(self, filename, revision=None, name_from_revision=False,
2865
filters=False, directory=None):
2010
def run(self, filename, revision=None, name_from_revision=False):
2866
2011
if revision is not None and len(revision) != 1:
2867
2012
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2868
" one revision specifier")
2869
tree, branch, relpath = \
2870
_open_directory_or_containing_tree_or_branch(filename, directory)
2871
self.add_cleanup(branch.lock_read().unlock)
2872
return self._run(tree, branch, relpath, filename, revision,
2873
name_from_revision, filters)
2875
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2017
tree, b, relpath = \
2018
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2019
except errors.NotBranchError:
2022
if revision is not None and revision[0].get_branch() is not None:
2023
b = Branch.open(revision[0].get_branch())
2877
2024
if tree is None:
2878
2025
tree = b.basis_tree()
2879
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2880
self.add_cleanup(rev_tree.lock_read().unlock)
2026
if revision is None:
2027
revision_id = b.last_revision()
2029
revision_id = revision[0].in_history(b).rev_id
2031
cur_file_id = tree.path2id(relpath)
2032
rev_tree = b.repository.revision_tree(revision_id)
2882
2033
old_file_id = rev_tree.path2id(relpath)
2884
2035
if name_from_revision:
2885
# Try in revision if requested
2886
2036
if old_file_id is None:
2887
raise errors.BzrCommandError(
2888
"%r is not present in revision %s" % (
2889
filename, rev_tree.get_revision_id()))
2037
raise errors.BzrCommandError("%r is not present in revision %s"
2038
% (filename, revision_id))
2891
content = rev_tree.get_file_text(old_file_id)
2893
cur_file_id = tree.path2id(relpath)
2895
if cur_file_id is not None:
2896
# Then try with the actual file id
2898
content = rev_tree.get_file_text(cur_file_id)
2900
except errors.NoSuchId:
2901
# The actual file id didn't exist at that time
2903
if not found and old_file_id is not None:
2904
# Finally try with the old file id
2905
content = rev_tree.get_file_text(old_file_id)
2908
# Can't be found anywhere
2909
raise errors.BzrCommandError(
2910
"%r is not present in revision %s" % (
2911
filename, rev_tree.get_revision_id()))
2913
from bzrlib.filters import (
2914
ContentFilterContext,
2915
filtered_output_bytes,
2917
filters = rev_tree._content_filter_stack(relpath)
2918
chunks = content.splitlines(True)
2919
content = filtered_output_bytes(chunks, filters,
2920
ContentFilterContext(relpath, rev_tree))
2922
self.outf.writelines(content)
2925
self.outf.write(content)
2040
rev_tree.print_file(old_file_id)
2041
elif cur_file_id is not None:
2042
rev_tree.print_file(cur_file_id)
2043
elif old_file_id is not None:
2044
rev_tree.print_file(old_file_id)
2046
raise errors.BzrCommandError("%r is not present in revision %s" %
2047
(filename, revision_id))
2928
2050
class cmd_local_time_offset(Command):
2929
__doc__ = """Show the offset in seconds from GMT to local time."""
2051
"""Show the offset in seconds from GMT to local time."""
2931
2053
@display_command
2933
self.outf.write("%s\n" % osutils.local_time_offset())
2055
print osutils.local_time_offset()
2937
2059
class cmd_commit(Command):
2938
__doc__ = """Commit changes into a new revision.
2940
An explanatory message needs to be given for each commit. This is
2941
often done by using the --message option (getting the message from the
2942
command line) or by using the --file option (getting the message from
2943
a file). If neither of these options is given, an editor is opened for
2944
the user to enter the message. To see the changed files in the
2945
boilerplate text loaded into the editor, use the --show-diff option.
2947
By default, the entire tree is committed and the person doing the
2948
commit is assumed to be the author. These defaults can be overridden
2953
If selected files are specified, only changes to those files are
2954
committed. If a directory is specified then the directory and
2955
everything within it is committed.
2957
When excludes are given, they take precedence over selected files.
2958
For example, to commit only changes within foo, but not changes
2961
bzr commit foo -x foo/bar
2963
A selective commit after a merge is not yet supported.
2967
If the author of the change is not the same person as the committer,
2968
you can specify the author's name using the --author option. The
2969
name should be in the same format as a committer-id, e.g.
2970
"John Doe <jdoe@example.com>". If there is more than one author of
2971
the change you can specify the option multiple times, once for each
2976
A common mistake is to forget to add a new file or directory before
2977
running the commit command. The --strict option checks for unknown
2978
files and aborts the commit if any are found. More advanced pre-commit
2979
checks can be implemented by defining hooks. See ``bzr help hooks``
2984
If you accidentially commit the wrong changes or make a spelling
2985
mistake in the commit message say, you can use the uncommit command
2986
to undo it. See ``bzr help uncommit`` for details.
2988
Hooks can also be configured to run after a commit. This allows you
2989
to trigger updates to external systems like bug trackers. The --fixes
2990
option can be used to record the association between a revision and
2991
one or more bugs. See ``bzr help bugs`` for details.
2993
A selective commit may fail in some cases where the committed
2994
tree would be invalid. Consider::
2999
bzr commit foo -m "committing foo"
3000
bzr mv foo/bar foo/baz
3003
bzr commit foo/bar -m "committing bar but not baz"
3005
In the example above, the last commit will fail by design. This gives
3006
the user the opportunity to decide whether they want to commit the
3007
rename at the same time, separately first, or not at all. (As a general
3008
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2060
"""Commit changes into a new revision.
2062
If no arguments are given, the entire tree is committed.
2064
If selected files are specified, only changes to those files are
2065
committed. If a directory is specified then the directory and everything
2066
within it is committed.
2068
A selected-file commit may fail in some cases where the committed
2069
tree would be invalid. Consider::
2074
bzr commit foo -m "committing foo"
2075
bzr mv foo/bar foo/baz
2078
bzr commit foo/bar -m "committing bar but not baz"
2080
In the example above, the last commit will fail by design. This gives
2081
the user the opportunity to decide whether they want to commit the
2082
rename at the same time, separately first, or not at all. (As a general
2083
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2085
Note: A selected-file commit after a merge is not yet supported.
3010
2087
# TODO: Run hooks on tree to-be-committed, and after commit.
3509
2395
takes_args = ['testspecs*']
3510
2396
takes_options = ['verbose',
3512
help='Stop when one test fails.',
2398
help='stop when one test fails',
3513
2399
short_name='1',
2401
Option('keep-output',
2402
help='keep output directories when tests fail'),
3515
2403
Option('transport',
3516
2404
help='Use a different transport by default '
3517
2405
'throughout the test suite.',
3518
2406
type=get_transport_type),
3520
help='Run the benchmarks rather than selftests.'),
2407
Option('benchmark', help='run the bzr benchmarks.'),
3521
2408
Option('lsprof-timed',
3522
help='Generate lsprof output for benchmarked'
2409
help='generate lsprof output for benchmarked'
3523
2410
' sections of code.'),
3524
Option('lsprof-tests',
3525
help='Generate lsprof output for each test.'),
3526
2411
Option('cache-dir', type=str,
3527
help='Cache intermediate benchmark output in this '
2412
help='a directory to cache intermediate'
2413
' benchmark steps'),
2414
Option('clean-output',
2415
help='clean temporary tests directories'
2416
' without running tests'),
3529
2417
Option('first',
3530
help='Run all tests, but run specified tests first.',
2418
help='run all tests, but run specified tests first',
3531
2419
short_name='f',
2421
Option('numbered-dirs',
2422
help='use numbered dirs for TestCaseInTempDir'),
3533
2423
Option('list-only',
3534
help='List the tests instead of running them.'),
3535
RegistryOption('parallel',
3536
help="Run the test suite in parallel.",
3537
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3538
value_switches=False,
2424
help='list the tests instead of running them'),
3540
2425
Option('randomize', type=str, argname="SEED",
3541
help='Randomize the order of tests using the given'
3542
' seed or "now" for the current time.'),
2426
help='randomize the order of tests using the given'
2427
' seed or "now" for the current time'),
3543
2428
Option('exclude', type=str, argname="PATTERN",
3544
2429
short_name='x',
3545
help='Exclude tests that match this regular'
3548
help='Output test progress via subunit.'),
3549
Option('strict', help='Fail on missing dependencies or '
3551
Option('load-list', type=str, argname='TESTLISTFILE',
3552
help='Load a test id list from a text file.'),
3553
ListOption('debugflag', type=str, short_name='E',
3554
help='Turn on a selftest debug flag.'),
3555
ListOption('starting-with', type=str, argname='TESTID',
3556
param_name='starting_with', short_name='s',
3558
'Load only the tests starting with TESTID.'),
2430
help='exclude tests that match this regular'
3560
2433
encoding_type = 'replace'
3563
Command.__init__(self)
3564
self.additional_selftest_args = {}
3566
def run(self, testspecs_list=None, verbose=False, one=False,
3567
transport=None, benchmark=None,
3568
lsprof_timed=None, cache_dir=None,
3569
first=False, list_only=False,
3570
randomize=None, exclude=None, strict=False,
3571
load_list=None, debugflag=None, starting_with=None, subunit=False,
3572
parallel=None, lsprof_tests=False):
2435
def run(self, testspecs_list=None, verbose=None, one=False,
2436
keep_output=False, transport=None, benchmark=None,
2437
lsprof_timed=None, cache_dir=None, clean_output=False,
2438
first=False, numbered_dirs=None, list_only=False,
2439
randomize=None, exclude=None):
3573
2441
from bzrlib.tests import selftest
3574
2442
import bzrlib.benchmarks as benchmarks
3575
2443
from bzrlib.benchmarks import tree_creator
3577
# Make deprecation warnings visible, unless -Werror is set
3578
symbol_versioning.activate_deprecation_warnings(override=False)
2446
from bzrlib.tests import clean_selftest_output
2447
clean_selftest_output()
2450
warning("notice: selftest --keep-output "
2451
"is no longer supported; "
2452
"test output is always removed")
2454
if numbered_dirs is None and sys.platform == 'win32':
2455
numbered_dirs = True
3580
2457
if cache_dir is not None:
3581
2458
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2459
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2460
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
3582
2462
if testspecs_list is not None:
3583
2463
pattern = '|'.join(testspecs_list)
3588
from bzrlib.tests import SubUnitBzrRunner
3590
raise errors.BzrCommandError("subunit not available. subunit "
3591
"needs to be installed to use --subunit.")
3592
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3593
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3594
# stdout, which would corrupt the subunit stream.
3595
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
3596
# following code can be deleted when it's sufficiently deployed
3597
# -- vila/mgz 20100514
3598
if (sys.platform == "win32"
3599
and getattr(sys.stdout, 'fileno', None) is not None):
3601
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3603
self.additional_selftest_args.setdefault(
3604
'suite_decorators', []).append(parallel)
3606
2467
test_suite_factory = benchmarks.test_suite
3607
# Unless user explicitly asks for quiet, be verbose in benchmarks
3608
verbose = not is_quiet()
3609
2470
# TODO: should possibly lock the history file...
3610
2471
benchfile = open(".perf_history", "at", buffering=1)
3611
self.add_cleanup(benchfile.close)
3613
2473
test_suite_factory = None
3614
2476
benchfile = None
3615
selftest_kwargs = {"verbose": verbose,
3617
"stop_on_failure": one,
3618
"transport": transport,
3619
"test_suite_factory": test_suite_factory,
3620
"lsprof_timed": lsprof_timed,
3621
"lsprof_tests": lsprof_tests,
3622
"bench_history": benchfile,
3623
"matching_tests_first": first,
3624
"list_only": list_only,
3625
"random_seed": randomize,
3626
"exclude_pattern": exclude,
3628
"load_list": load_list,
3629
"debug_flags": debugflag,
3630
"starting_with": starting_with
3632
selftest_kwargs.update(self.additional_selftest_args)
3633
result = selftest(**selftest_kwargs)
2478
result = selftest(verbose=verbose,
2480
stop_on_failure=one,
2481
transport=transport,
2482
test_suite_factory=test_suite_factory,
2483
lsprof_timed=lsprof_timed,
2484
bench_history=benchfile,
2485
matching_tests_first=first,
2486
numbered_dirs=numbered_dirs,
2487
list_only=list_only,
2488
random_seed=randomize,
2489
exclude_pattern=exclude
2492
if benchfile is not None:
2495
info('tests passed')
2497
info('tests failed')
3634
2498
return int(not result)
3637
2501
class cmd_version(Command):
3638
__doc__ = """Show version of bzr."""
3640
encoding_type = 'replace'
3642
Option("short", help="Print just the version number."),
2502
"""Show version of bzr."""
3645
2504
@display_command
3646
def run(self, short=False):
3647
2506
from bzrlib.version import show_version
3649
self.outf.write(bzrlib.version_string + '\n')
3651
show_version(to_file=self.outf)
3654
2510
class cmd_rocks(Command):
3655
__doc__ = """Statement of optimism."""
2511
"""Statement of optimism."""
3659
2515
@display_command
3661
self.outf.write("It sure does!\n")
2517
print "It sure does!"
3664
2520
class cmd_find_merge_base(Command):
3665
__doc__ = """Find and print a base revision for merging two branches."""
2521
"""Find and print a base revision for merging two branches."""
3666
2522
# TODO: Options to specify revisions on either side, as if
3667
2523
# merging only part of the history.
3668
2524
takes_args = ['branch', 'other']
3671
2527
@display_command
3672
2528
def run(self, branch, other):
3673
from bzrlib.revision import ensure_null
2529
from bzrlib.revision import ensure_null, MultipleRevisionSources
3675
2531
branch1 = Branch.open_containing(branch)[0]
3676
2532
branch2 = Branch.open_containing(other)[0]
3677
self.add_cleanup(branch1.lock_read().unlock)
3678
self.add_cleanup(branch2.lock_read().unlock)
3679
2534
last1 = ensure_null(branch1.last_revision())
3680
2535
last2 = ensure_null(branch2.last_revision())
3682
2537
graph = branch1.repository.get_graph(branch2.repository)
3683
2538
base_rev_id = graph.find_unique_lca(last1, last2)
3685
self.outf.write('merge base is revision %s\n' % base_rev_id)
2540
print 'merge base is revision %s' % base_rev_id
3688
2543
class cmd_merge(Command):
3689
__doc__ = """Perform a three-way merge.
3691
The source of the merge can be specified either in the form of a branch,
3692
or in the form of a path to a file containing a merge directive generated
3693
with bzr send. If neither is specified, the default is the upstream branch
3694
or the branch most recently merged using --remember.
3696
When merging a branch, by default the tip will be merged. To pick a different
3697
revision, pass --revision. If you specify two values, the first will be used as
3698
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3699
available revisions, like this is commonly referred to as "cherrypicking".
3701
Revision numbers are always relative to the branch being merged.
2544
"""Perform a three-way merge.
2546
The branch is the branch you will merge from. By default, it will merge
2547
the latest revision. If you specify a revision, that revision will be
2548
merged. If you specify two revisions, the first will be used as a BASE,
2549
and the second one as OTHER. Revision numbers are always relative to the
3703
2552
By default, bzr will try to merge in all new work from the other
3704
2553
branch, automatically determining an appropriate base. If this
3705
2554
fails, you may need to give an explicit base.
3707
2556
Merge will do its best to combine the changes in two branches, but there
3708
2557
are some kinds of problems only a human can fix. When it encounters those,
3709
2558
it will mark a conflict. A conflict means that you need to fix something,
3720
2569
directory, where they can be reviewed (with bzr diff), tested, and then
3721
2570
committed to record the result of the merge.
2574
To merge the latest revision from bzr.dev:
2575
bzr merge ../bzr.dev
2577
To merge changes up to and including revision 82 from bzr.dev:
2578
bzr merge -r 82 ../bzr.dev
2580
To merge the changes introduced by 82, without previous changes:
2581
bzr merge -r 81..82 ../bzr.dev
3723
2583
merge refuses to run if there are any uncommitted changes, unless
3724
--force is given. The --force option can also be used to create a
3725
merge revision which has more than two parents.
3727
If one would like to merge changes from the working tree of the other
3728
branch without merging any committed revisions, the --uncommitted option
3731
To select only some changes to merge, use "merge -i", which will prompt
3732
you to apply each diff hunk and file change, similar to "shelve".
3735
To merge the latest revision from bzr.dev::
3737
bzr merge ../bzr.dev
3739
To merge changes up to and including revision 82 from bzr.dev::
3741
bzr merge -r 82 ../bzr.dev
3743
To merge the changes introduced by 82, without previous changes::
3745
bzr merge -r 81..82 ../bzr.dev
3747
To apply a merge directive contained in /tmp/merge::
3749
bzr merge /tmp/merge
3751
To create a merge revision with three parents from two branches
3752
feature1a and feature1b:
3754
bzr merge ../feature1a
3755
bzr merge ../feature1b --force
3756
bzr commit -m 'revision with three parents'
3759
encoding_type = 'exact'
3760
_see_also = ['update', 'remerge', 'status-flags', 'send']
3761
takes_args = ['location?']
3766
help='Merge even if the destination tree has uncommitted changes.'),
2587
_see_also = ['update', 'remerge', 'status-flags']
2588
takes_args = ['branch?']
2589
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
3770
2590
Option('show-base', help="Show base revision text in "
3772
2592
Option('uncommitted', help='Apply uncommitted changes'
3773
' from a working copy, instead of branch changes.'),
2593
' from a working copy, instead of branch changes'),
3774
2594
Option('pull', help='If the destination is already'
3775
2595
' completely merged into the source, pull from the'
3776
' source rather than merging. When this happens,'
2596
' source rather than merging. When this happens,'
3777
2597
' you do not need to commit the result.'),
3778
custom_help('directory',
3779
help='Branch to merge into, '
3780
'rather than the one containing the working directory.'),
3781
Option('preview', help='Instead of merging, show a diff of the'
3783
Option('interactive', help='Select changes interactively.',
2599
help='Branch to merge into, '
2600
'rather than the one containing the working directory',
3787
def run(self, location=None, revision=None, force=False,
3788
merge_type=None, show_base=False, reprocess=None, remember=False,
2606
def run(self, branch=None, revision=None, force=False, merge_type=None,
2607
show_base=False, reprocess=False, remember=False,
3789
2608
uncommitted=False, pull=False,
3790
2609
directory=None,
2611
from bzrlib.tag import _merge_tags_if_possible
2612
other_revision_id = None
2613
base_revision_id = None
3794
2614
if merge_type is None:
3795
2615
merge_type = _mod_merge.Merge3Merger
3797
2617
if directory is None: directory = u'.'
3798
possible_transports = []
3800
allow_pending = True
3801
verified = 'inapplicable'
2618
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2619
# inventory. Because merge is a mutating operation, it really
2620
# should be a lock_write() for the whole cmd_merge operation.
2621
# However, cmd_merge open's its own tree in _merge_helper, which
2622
# means if we lock here, the later lock_write() will always block.
2623
# Either the merge helper code should be updated to take a tree,
2624
# (What about tree.merge_from_branch?)
3802
2625
tree = WorkingTree.open_containing(directory)[0]
3805
basis_tree = tree.revision_tree(tree.last_revision())
3806
except errors.NoSuchRevision:
3807
basis_tree = tree.basis_tree()
3809
# die as quickly as possible if there are uncommitted changes
3811
if tree.has_changes():
3812
raise errors.UncommittedChanges(tree)
3814
view_info = _get_view_info_for_change_reporter(tree)
3815
2626
change_reporter = delta._ChangeReporter(
3816
unversioned_filter=tree.is_ignored, view_info=view_info)
3817
pb = ui.ui_factory.nested_progress_bar()
3818
self.add_cleanup(pb.finished)
3819
self.add_cleanup(tree.lock_write().unlock)
3820
if location is not None:
2627
unversioned_filter=tree.is_ignored)
2629
if branch is not None:
3822
mergeable = bundle.read_mergeable_from_url(location,
3823
possible_transports=possible_transports)
2631
mergeable = bundle.read_mergeable_from_url(
3824
2633
except errors.NotABundle:
2634
pass # Continue on considering this url a Branch
3828
raise errors.BzrCommandError('Cannot use --uncommitted'
3829
' with bundles or merge directives.')
3831
2636
if revision is not None:
3832
2637
raise errors.BzrCommandError(
3833
2638
'Cannot use -r with merge directives or bundles')
3834
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3837
if merger is None and uncommitted:
3838
if revision is not None and len(revision) > 0:
3839
raise errors.BzrCommandError('Cannot use --uncommitted and'
3840
' --revision at the same time.')
3841
merger = self.get_merger_from_uncommitted(tree, location, None)
3842
allow_pending = False
3845
merger, allow_pending = self._get_merger_from_branch(tree,
3846
location, revision, remember, possible_transports, None)
3848
merger.merge_type = merge_type
3849
merger.reprocess = reprocess
3850
merger.show_base = show_base
3851
self.sanity_check_merger(merger)
3852
if (merger.base_rev_id == merger.other_rev_id and
3853
merger.other_rev_id is not None):
3854
note('Nothing to do.')
3857
if merger.interesting_files is not None:
3858
raise errors.BzrCommandError('Cannot pull individual files')
3859
if (merger.base_rev_id == tree.last_revision()):
3860
result = tree.pull(merger.other_branch, False,
3861
merger.other_rev_id)
3862
result.report(self.outf)
3864
if merger.this_basis is None:
3865
raise errors.BzrCommandError(
3866
"This branch has no commits."
3867
" (perhaps you would prefer 'bzr pull')")
3869
return self._do_preview(merger)
3871
return self._do_interactive(merger)
3873
return self._do_merge(merger, change_reporter, allow_pending,
3876
def _get_preview(self, merger):
3877
tree_merger = merger.make_merger()
3878
tt = tree_merger.make_preview_transform()
3879
self.add_cleanup(tt.finalize)
3880
result_tree = tt.get_preview_tree()
3883
def _do_preview(self, merger):
3884
from bzrlib.diff import show_diff_trees
3885
result_tree = self._get_preview(merger)
3886
show_diff_trees(merger.this_tree, result_tree, self.outf,
3887
old_label='', new_label='')
3889
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3890
merger.change_reporter = change_reporter
3891
conflict_count = merger.do_merge()
3893
merger.set_pending()
3894
if verified == 'failed':
3895
warning('Preview patch does not match changes')
3896
if conflict_count != 0:
3901
def _do_interactive(self, merger):
3902
"""Perform an interactive merge.
3904
This works by generating a preview tree of the merge, then using
3905
Shelver to selectively remove the differences between the working tree
3906
and the preview tree.
3908
from bzrlib import shelf_ui
3909
result_tree = self._get_preview(merger)
3910
writer = bzrlib.option.diff_writer_registry.get()
3911
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3912
reporter=shelf_ui.ApplyReporter(),
3913
diff_writer=writer(sys.stdout))
3919
def sanity_check_merger(self, merger):
3920
if (merger.show_base and
3921
not merger.merge_type is _mod_merge.Merge3Merger):
3922
raise errors.BzrCommandError("Show-base is not supported for this"
3923
" merge type. %s" % merger.merge_type)
3924
if merger.reprocess is None:
3925
if merger.show_base:
3926
merger.reprocess = False
3928
# Use reprocess if the merger supports it
3929
merger.reprocess = merger.merge_type.supports_reprocess
3930
if merger.reprocess and not merger.merge_type.supports_reprocess:
3931
raise errors.BzrCommandError("Conflict reduction is not supported"
3932
" for merge type %s." %
3934
if merger.reprocess and merger.show_base:
3935
raise errors.BzrCommandError("Cannot do conflict reduction and"
3938
def _get_merger_from_branch(self, tree, location, revision, remember,
3939
possible_transports, pb):
3940
"""Produce a merger from a location, assuming it refers to a branch."""
3941
from bzrlib.tag import _merge_tags_if_possible
3942
# find the branch locations
3943
other_loc, user_location = self._select_branch_location(tree, location,
3945
if revision is not None and len(revision) == 2:
3946
base_loc, _unused = self._select_branch_location(tree,
3947
location, revision, 0)
3949
base_loc = other_loc
3951
other_branch, other_path = Branch.open_containing(other_loc,
3952
possible_transports)
3953
if base_loc == other_loc:
3954
base_branch = other_branch
3956
base_branch, base_path = Branch.open_containing(base_loc,
3957
possible_transports)
3958
# Find the revision ids
3959
other_revision_id = None
3960
base_revision_id = None
3961
if revision is not None:
3962
if len(revision) >= 1:
3963
other_revision_id = revision[-1].as_revision_id(other_branch)
3964
if len(revision) == 2:
3965
base_revision_id = revision[0].as_revision_id(base_branch)
2639
mergeable.install_revisions(tree.branch.repository)
2640
base_revision_id, other_revision_id, verified =\
2641
mergeable.get_merge_request(tree.branch.repository)
2642
if base_revision_id in tree.branch.repository.get_ancestry(
2643
tree.branch.last_revision(), topo_sorted=False):
2644
base_revision_id = None
3966
2650
if other_revision_id is None:
3967
other_revision_id = _mod_revision.ensure_null(
3968
other_branch.last_revision())
3969
# Remember where we merge from
3970
if ((remember or tree.branch.get_submit_branch() is None) and
3971
user_location is not None):
3972
tree.branch.set_submit_branch(other_branch.base)
3973
_merge_tags_if_possible(other_branch, tree.branch)
3974
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3975
other_revision_id, base_revision_id, other_branch, base_branch)
3976
if other_path != '':
3977
allow_pending = False
3978
merger.interesting_files = [other_path]
3980
allow_pending = True
3981
return merger, allow_pending
3983
def get_merger_from_uncommitted(self, tree, location, pb):
3984
"""Get a merger for uncommitted changes.
3986
:param tree: The tree the merger should apply to.
3987
:param location: The location containing uncommitted changes.
3988
:param pb: The progress bar to use for showing progress.
3990
location = self._select_branch_location(tree, location)[0]
3991
other_tree, other_path = WorkingTree.open_containing(location)
3992
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3993
if other_path != '':
3994
merger.interesting_files = [other_path]
3997
def _select_branch_location(self, tree, user_location, revision=None,
3999
"""Select a branch location, according to possible inputs.
4001
If provided, branches from ``revision`` are preferred. (Both
4002
``revision`` and ``index`` must be supplied.)
4004
Otherwise, the ``location`` parameter is used. If it is None, then the
4005
``submit`` or ``parent`` location is used, and a note is printed.
4007
:param tree: The working tree to select a branch for merging into
4008
:param location: The location entered by the user
4009
:param revision: The revision parameter to the command
4010
:param index: The index to use for the revision parameter. Negative
4011
indices are permitted.
4012
:return: (selected_location, user_location). The default location
4013
will be the user-entered location.
4015
if (revision is not None and index is not None
4016
and revision[index] is not None):
4017
branch = revision[index].get_branch()
4018
if branch is not None:
4019
return branch, branch
4020
if user_location is None:
4021
location = self._get_remembered(tree, 'Merging from')
4023
location = user_location
4024
return location, user_location
4026
def _get_remembered(self, tree, verb_string):
2651
verified = 'inapplicable'
2652
if revision is None \
2653
or len(revision) < 1 or revision[0].needs_branch():
2654
branch = self._get_remembered_parent(tree, branch,
2657
if revision is None or len(revision) < 1:
2660
other = [branch, None]
2663
other = [branch, -1]
2664
other_branch, path = Branch.open_containing(branch)
2667
raise errors.BzrCommandError('Cannot use --uncommitted and'
2668
' --revision at the same time.')
2669
branch = revision[0].get_branch() or branch
2670
if len(revision) == 1:
2672
other_branch, path = Branch.open_containing(branch)
2673
revno = revision[0].in_history(other_branch).revno
2674
other = [branch, revno]
2676
assert len(revision) == 2
2677
if None in revision:
2678
raise errors.BzrCommandError(
2679
"Merge doesn't permit empty revision specifier.")
2680
base_branch, path = Branch.open_containing(branch)
2681
branch1 = revision[1].get_branch() or branch
2682
other_branch, path1 = Branch.open_containing(branch1)
2683
if revision[0].get_branch() is not None:
2684
# then path was obtained from it, and is None.
2687
base = [branch, revision[0].in_history(base_branch).revno]
2689
revision[1].in_history(other_branch).revno]
2691
if ((tree.branch.get_parent() is None or remember) and
2692
other_branch is not None):
2693
tree.branch.set_parent(other_branch.base)
2695
# pull tags now... it's a bit inconsistent to do it ahead of copying
2696
# the history but that's done inside the merge code
2697
if other_branch is not None:
2698
_merge_tags_if_possible(other_branch, tree.branch)
2701
interesting_files = [path]
2703
interesting_files = None
2704
pb = ui.ui_factory.nested_progress_bar()
2707
conflict_count = _merge_helper(
2708
other, base, other_rev_id=other_revision_id,
2709
base_rev_id=base_revision_id,
2710
check_clean=(not force),
2711
merge_type=merge_type,
2712
reprocess=reprocess,
2713
show_base=show_base,
2716
pb=pb, file_list=interesting_files,
2717
change_reporter=change_reporter)
2720
if verified == 'failed':
2721
warning('Preview patch does not match changes')
2722
if conflict_count != 0:
2726
except errors.AmbiguousBase, e:
2727
m = ("sorry, bzr can't determine the right merge base yet\n"
2728
"candidates are:\n "
2729
+ "\n ".join(e.bases)
2731
"please specify an explicit base with -r,\n"
2732
"and (if you want) report this to the bzr developers\n")
2735
# TODO: move up to common parent; this isn't merge-specific anymore.
2736
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4027
2737
"""Use tree.branch's parent if none was supplied.
4029
2739
Report if the remembered location was used.
4031
stored_location = tree.branch.get_submit_branch()
4032
stored_location_type = "submit"
4033
if stored_location is None:
4034
stored_location = tree.branch.get_parent()
4035
stored_location_type = "parent"
2741
if supplied_location is not None:
2742
return supplied_location
2743
stored_location = tree.branch.get_parent()
4036
2744
mutter("%s", stored_location)
4037
2745
if stored_location is None:
4038
2746
raise errors.BzrCommandError("No location specified or remembered")
4039
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4040
note(u"%s remembered %s location %s", verb_string,
4041
stored_location_type, display_url)
2747
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2748
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4042
2749
return stored_location
4045
2752
class cmd_remerge(Command):
4046
__doc__ = """Redo a merge.
4048
2755
Use this if you want to try a different merge technique while resolving
4049
conflicts. Some merge techniques are better than others, and remerge
2756
conflicts. Some merge techniques are better than others, and remerge
4050
2757
lets you try different ones on different files.
4052
2759
The options for remerge have the same meaning and defaults as the ones for
4053
2760
merge. The difference is that remerge can (only) be run when there is a
4054
2761
pending merge, and it lets you specify particular files.
2765
$ bzr remerge --show-base
4057
2766
Re-do the merge of all conflicted files, and show the base text in
4058
conflict regions, in addition to the usual THIS and OTHER texts::
4060
bzr remerge --show-base
2767
conflict regions, in addition to the usual THIS and OTHER texts.
2769
$ bzr remerge --merge-type weave --reprocess foobar
4062
2770
Re-do the merge of "foobar", using the weave merge algorithm, with
4063
additional processing to reduce the size of conflict regions::
4065
bzr remerge --merge-type weave --reprocess foobar
2771
additional processing to reduce the size of conflict regions.
4067
2773
takes_args = ['file*']
4072
help="Show base revision text in conflicts."),
2774
takes_options = ['merge-type', 'reprocess',
2775
Option('show-base', help="Show base revision text in "
4075
2778
def run(self, file_list=None, merge_type=None, show_base=False,
4076
2779
reprocess=False):
4077
from bzrlib.conflicts import restore
4078
2780
if merge_type is None:
4079
2781
merge_type = _mod_merge.Merge3Merger
4080
2782
tree, file_list = tree_files(file_list)
4081
self.add_cleanup(tree.lock_write().unlock)
4082
parents = tree.get_parent_ids()
4083
if len(parents) != 2:
4084
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4085
" merges. Not cherrypicking or"
4087
repository = tree.branch.repository
4088
interesting_ids = None
4090
conflicts = tree.conflicts()
4091
if file_list is not None:
4092
interesting_ids = set()
4093
for filename in file_list:
4094
file_id = tree.path2id(filename)
4096
raise errors.NotVersionedError(filename)
4097
interesting_ids.add(file_id)
4098
if tree.kind(file_id) != "directory":
4101
for name, ie in tree.inventory.iter_entries(file_id):
4102
interesting_ids.add(ie.file_id)
4103
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4105
# Remerge only supports resolving contents conflicts
4106
allowed_conflicts = ('text conflict', 'contents conflict')
4107
restore_files = [c.path for c in conflicts
4108
if c.typestring in allowed_conflicts]
4109
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4110
tree.set_conflicts(ConflictList(new_conflicts))
4111
if file_list is not None:
4112
restore_files = file_list
4113
for filename in restore_files:
4115
restore(tree.abspath(filename))
4116
except errors.NotConflicted:
4118
# Disable pending merges, because the file texts we are remerging
4119
# have not had those merges performed. If we use the wrong parents
4120
# list, we imply that the working tree text has seen and rejected
4121
# all the changes from the other tree, when in fact those changes
4122
# have not yet been seen.
4123
tree.set_parent_ids(parents[:1])
4125
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4126
merger.interesting_ids = interesting_ids
4127
merger.merge_type = merge_type
4128
merger.show_base = show_base
4129
merger.reprocess = reprocess
4130
conflicts = merger.do_merge()
2785
parents = tree.get_parent_ids()
2786
if len(parents) != 2:
2787
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2788
" merges. Not cherrypicking or"
2790
repository = tree.branch.repository
2791
graph = repository.get_graph()
2792
base_revision = graph.find_unique_lca(parents[0], parents[1])
2793
base_tree = repository.revision_tree(base_revision)
2794
other_tree = repository.revision_tree(parents[1])
2795
interesting_ids = None
2797
conflicts = tree.conflicts()
2798
if file_list is not None:
2799
interesting_ids = set()
2800
for filename in file_list:
2801
file_id = tree.path2id(filename)
2803
raise errors.NotVersionedError(filename)
2804
interesting_ids.add(file_id)
2805
if tree.kind(file_id) != "directory":
2808
for name, ie in tree.inventory.iter_entries(file_id):
2809
interesting_ids.add(ie.file_id)
2810
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2812
# Remerge only supports resolving contents conflicts
2813
allowed_conflicts = ('text conflict', 'contents conflict')
2814
restore_files = [c.path for c in conflicts
2815
if c.typestring in allowed_conflicts]
2816
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2817
tree.set_conflicts(ConflictList(new_conflicts))
2818
if file_list is not None:
2819
restore_files = file_list
2820
for filename in restore_files:
2822
restore(tree.abspath(filename))
2823
except errors.NotConflicted:
2825
conflicts = _mod_merge.merge_inner(
2826
tree.branch, other_tree, base_tree,
2828
interesting_ids=interesting_ids,
2829
other_rev_id=parents[1],
2830
merge_type=merge_type,
2831
show_base=show_base,
2832
reprocess=reprocess)
4132
tree.set_parent_ids(parents)
4133
2835
if conflicts > 0:
4239
2918
class cmd_shell_complete(Command):
4240
__doc__ = """Show appropriate completions for context.
2919
"""Show appropriate completions for context.
4242
2921
For a list of all available commands, say 'bzr shell-complete'.
4244
2923
takes_args = ['context?']
4245
2924
aliases = ['s-c']
4248
2927
@display_command
4249
2928
def run(self, context=None):
4250
2929
import shellcomplete
4251
2930
shellcomplete.shellcomplete(context)
2933
class cmd_fetch(Command):
2934
"""Copy in history from another branch but don't merge it.
2936
This is an internal method used for pull and merge.
2939
takes_args = ['from_branch', 'to_branch']
2940
def run(self, from_branch, to_branch):
2941
from bzrlib.fetch import Fetcher
2942
from_b = Branch.open(from_branch)
2943
to_b = Branch.open(to_branch)
2944
Fetcher(to_b, from_b)
4254
2947
class cmd_missing(Command):
4255
__doc__ = """Show unmerged/unpulled revisions between two branches.
2948
"""Show unmerged/unpulled revisions between two branches.
4257
2950
OTHER_BRANCH may be local or remote.
4259
To filter on a range of revisions, you can use the command -r begin..end
4260
-r revision requests a specific revision, -r ..end or -r begin.. are
4264
1 - some missing revisions
4265
0 - no missing revisions
4269
Determine the missing revisions between this and the branch at the
4270
remembered pull location::
4274
Determine the missing revisions between this and another branch::
4276
bzr missing http://server/branch
4278
Determine the missing revisions up to a specific revision on the other
4281
bzr missing -r ..-10
4283
Determine the missing revisions up to a specific revision on this
4286
bzr missing --my-revision ..-10
4289
2953
_see_also = ['merge', 'pull']
4290
2954
takes_args = ['other_branch?']
4292
Option('reverse', 'Reverse the order of revisions.'),
4294
'Display changes in the local branch only.'),
4295
Option('this' , 'Same as --mine-only.'),
4296
Option('theirs-only',
4297
'Display changes in the remote branch only.'),
4298
Option('other', 'Same as --theirs-only.'),
4302
custom_help('revision',
4303
help='Filter on other branch revisions (inclusive). '
4304
'See "help revisionspec" for details.'),
4305
Option('my-revision',
4306
type=_parse_revision_str,
4307
help='Filter on local branch revisions (inclusive). '
4308
'See "help revisionspec" for details.'),
4309
Option('include-merges',
4310
'Show all revisions in addition to the mainline ones.'),
2955
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2957
'Display changes in the local branch only'),
2958
Option('this' , 'same as --mine-only'),
2959
Option('theirs-only',
2960
'Display changes in the remote branch only'),
2961
Option('other', 'same as --theirs-only'),
4312
2966
encoding_type = 'replace'
4314
2968
@display_command
4315
2969
def run(self, other_branch=None, reverse=False, mine_only=False,
4317
log_format=None, long=False, short=False, line=False,
4318
show_ids=False, verbose=False, this=False, other=False,
4319
include_merges=False, revision=None, my_revision=None):
2970
theirs_only=False, log_format=None, long=False, short=False, line=False,
2971
show_ids=False, verbose=False, this=False, other=False):
4320
2972
from bzrlib.missing import find_unmerged, iter_log_revisions
2973
from bzrlib.log import log_formatter
4329
# TODO: We should probably check that we don't have mine-only and
4330
# theirs-only set, but it gets complicated because we also have
4331
# this and other which could be used.
4338
2980
local_branch = Branch.open_containing(u".")[0]
4339
self.add_cleanup(local_branch.lock_read().unlock)
4341
2981
parent = local_branch.get_parent()
4342
2982
if other_branch is None:
4343
2983
other_branch = parent
4344
2984
if other_branch is None:
4345
raise errors.BzrCommandError("No peer location known"
2985
raise errors.BzrCommandError("No peer location known or specified.")
4347
2986
display_url = urlutils.unescape_for_display(parent,
4348
2987
self.outf.encoding)
4349
message("Using saved parent location: "
4350
+ display_url + "\n")
2988
print "Using last location: " + display_url
4352
2990
remote_branch = Branch.open(other_branch)
4353
2991
if remote_branch.base == local_branch.base:
4354
2992
remote_branch = local_branch
4356
self.add_cleanup(remote_branch.lock_read().unlock)
4358
local_revid_range = _revision_range_to_revid_range(
4359
_get_revision_range(my_revision, local_branch,
4362
remote_revid_range = _revision_range_to_revid_range(
4363
_get_revision_range(revision,
4364
remote_branch, self.name()))
4366
local_extra, remote_extra = find_unmerged(
4367
local_branch, remote_branch, restrict,
4368
backward=not reverse,
4369
include_merges=include_merges,
4370
local_revid_range=local_revid_range,
4371
remote_revid_range=remote_revid_range)
4373
if log_format is None:
4374
registry = log.log_formatter_registry
4375
log_format = registry.get_default(local_branch)
4376
lf = log_format(to_file=self.outf,
4378
show_timezone='original')
4381
if local_extra and not theirs_only:
4382
message("You have %d extra revision(s):\n" %
4384
for revision in iter_log_revisions(local_extra,
4385
local_branch.repository,
4387
lf.log_revision(revision)
4388
printed_local = True
4391
printed_local = False
4393
if remote_extra and not mine_only:
4394
if printed_local is True:
4396
message("You are missing %d revision(s):\n" %
4398
for revision in iter_log_revisions(remote_extra,
4399
remote_branch.repository,
4401
lf.log_revision(revision)
4404
if mine_only and not local_extra:
4405
# We checked local, and found nothing extra
4406
message('This branch is up to date.\n')
4407
elif theirs_only and not remote_extra:
4408
# We checked remote, and found nothing extra
4409
message('Other branch is up to date.\n')
4410
elif not (mine_only or theirs_only or local_extra or
4412
# We checked both branches, and neither one had extra
4414
message("Branches are up to date.\n")
2993
local_branch.lock_read()
2995
remote_branch.lock_read()
2997
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2998
if (log_format is None):
2999
log_format = log.log_formatter_registry.get_default(
3001
lf = log_format(to_file=self.outf,
3003
show_timezone='original')
3004
if reverse is False:
3005
local_extra.reverse()
3006
remote_extra.reverse()
3007
if local_extra and not theirs_only:
3008
print "You have %d extra revision(s):" % len(local_extra)
3009
for revision in iter_log_revisions(local_extra,
3010
local_branch.repository,
3012
lf.log_revision(revision)
3013
printed_local = True
3015
printed_local = False
3016
if remote_extra and not mine_only:
3017
if printed_local is True:
3019
print "You are missing %d revision(s):" % len(remote_extra)
3020
for revision in iter_log_revisions(remote_extra,
3021
remote_branch.repository,
3023
lf.log_revision(revision)
3024
if not remote_extra and not local_extra:
3026
print "Branches are up to date."
3030
remote_branch.unlock()
3032
local_branch.unlock()
4416
3033
if not status_code and parent is None and other_branch is not None:
4417
self.add_cleanup(local_branch.lock_write().unlock)
4418
# handle race conditions - a parent might be set while we run.
4419
if local_branch.get_parent() is None:
4420
local_branch.set_parent(remote_branch.base)
3034
local_branch.lock_write()
3036
# handle race conditions - a parent might be set while we run.
3037
if local_branch.get_parent() is None:
3038
local_branch.set_parent(remote_branch.base)
3040
local_branch.unlock()
4421
3041
return status_code
4424
class cmd_pack(Command):
4425
__doc__ = """Compress the data within a repository.
4427
This operation compresses the data within a bazaar repository. As
4428
bazaar supports automatic packing of repository, this operation is
4429
normally not required to be done manually.
4431
During the pack operation, bazaar takes a backup of existing repository
4432
data, i.e. pack files. This backup is eventually removed by bazaar
4433
automatically when it is safe to do so. To save disk space by removing
4434
the backed up pack files, the --clean-obsolete-packs option may be
4437
Warning: If you use --clean-obsolete-packs and your machine crashes
4438
during or immediately after repacking, you may be left with a state
4439
where the deletion has been written to disk but the new packs have not
4440
been. In this case the repository may be unusable.
4443
_see_also = ['repositories']
4444
takes_args = ['branch_or_repo?']
4446
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4449
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4450
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4452
branch = dir.open_branch()
4453
repository = branch.repository
4454
except errors.NotBranchError:
4455
repository = dir.open_repository()
4456
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4459
3044
class cmd_plugins(Command):
4460
__doc__ = """List the installed plugins.
4462
This command displays the list of installed plugins including
4463
version of plugin and a short description of each.
4465
--verbose shows the path where each plugin is located.
4467
A plugin is an external component for Bazaar that extends the
4468
revision control system, by adding or replacing code in Bazaar.
4469
Plugins can do a variety of things, including overriding commands,
4470
adding new commands, providing additional network transports and
4471
customizing log output.
4473
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4474
for further information on plugins including where to find them and how to
4475
install them. Instructions are also provided there on how to write new
4476
plugins using the Python programming language.
4478
takes_options = ['verbose']
4480
3047
@display_command
4481
def run(self, verbose=False):
4482
3049
import bzrlib.plugin
4483
3050
from inspect import getdoc
4485
for name, plugin in bzrlib.plugin.plugins().items():
4486
version = plugin.__version__
4487
if version == 'unknown':
4489
name_ver = '%s %s' % (name, version)
4490
d = getdoc(plugin.module)
3051
for name, plugin in bzrlib.plugin.all_plugins().items():
3052
if getattr(plugin, '__path__', None) is not None:
3053
print plugin.__path__[0]
3054
elif getattr(plugin, '__file__', None) is not None:
3055
print plugin.__file__
4492
doc = d.split('\n')[0]
4494
doc = '(no description)'
4495
result.append((name_ver, doc, plugin.path()))
4496
for name_ver, doc, path in sorted(result):
4497
self.outf.write("%s\n" % name_ver)
4498
self.outf.write(" %s\n" % doc)
4500
self.outf.write(" %s\n" % path)
4501
self.outf.write("\n")
3061
print '\t', d.split('\n')[0]
4504
3064
class cmd_testament(Command):
4505
__doc__ = """Show testament (signing-form) of a revision."""
4508
Option('long', help='Produce long-format testament.'),
4510
help='Produce a strict-format testament.')]
3065
"""Show testament (signing-form) of a revision."""
3066
takes_options = ['revision',
3067
Option('long', help='Produce long-format testament'),
3068
Option('strict', help='Produce a strict-format'
4511
3070
takes_args = ['branch?']
4512
3071
@display_command
4513
3072
def run(self, branch=u'.', revision=None, long=False, strict=False):
4516
3075
testament_class = StrictTestament
4518
3077
testament_class = Testament
4520
b = Branch.open_containing(branch)[0]
4522
b = Branch.open(branch)
4523
self.add_cleanup(b.lock_read().unlock)
4524
if revision is None:
4525
rev_id = b.last_revision()
4527
rev_id = revision[0].as_revision_id(b)
4528
t = testament_class.from_revision(b.repository, rev_id)
4530
sys.stdout.writelines(t.as_text_lines())
4532
sys.stdout.write(t.as_short_text())
3078
b = WorkingTree.open_containing(branch)[0].branch
3081
if revision is None:
3082
rev_id = b.last_revision()
3084
rev_id = revision[0].in_history(b).rev_id
3085
t = testament_class.from_revision(b.repository, rev_id)
3087
sys.stdout.writelines(t.as_text_lines())
3089
sys.stdout.write(t.as_short_text())
4535
3094
class cmd_annotate(Command):
4536
__doc__ = """Show the origin of each line in a file.
3095
"""Show the origin of each line in a file.
4538
3097
This prints out the given file with an annotation on the left side
4539
3098
indicating which revision, author and date introduced the change.
4541
If the origin is the same for a run of consecutive lines, it is
3100
If the origin is the same for a run of consecutive lines, it is
4542
3101
shown only at the top, unless the --all option is given.
4544
3103
# TODO: annotate directories; showing when each file was last changed
4545
# TODO: if the working copy is modified, show annotations on that
3104
# TODO: if the working copy is modified, show annotations on that
4546
3105
# with new uncommitted lines marked
4547
3106
aliases = ['ann', 'blame', 'praise']
4548
3107
takes_args = ['filename']
4549
takes_options = [Option('all', help='Show annotations on all lines.'),
4550
Option('long', help='Show commit date in annotations.'),
3108
takes_options = [Option('all', help='show annotations on all lines'),
3109
Option('long', help='show date in annotations'),
4555
encoding_type = 'exact'
4557
3114
@display_command
4558
3115
def run(self, filename, all=False, long=False, revision=None,
4559
show_ids=False, directory=None):
4560
from bzrlib.annotate import annotate_file, annotate_file_tree
4561
wt, branch, relpath = \
4562
_open_directory_or_containing_tree_or_branch(filename, directory)
4564
self.add_cleanup(wt.lock_read().unlock)
4566
self.add_cleanup(branch.lock_read().unlock)
4567
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4568
self.add_cleanup(tree.lock_read().unlock)
4570
file_id = wt.path2id(relpath)
3117
from bzrlib.annotate import annotate_file
3118
tree, relpath = WorkingTree.open_containing(filename)
3119
branch = tree.branch
3122
if revision is None:
3123
revision_id = branch.last_revision()
3124
elif len(revision) != 1:
3125
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3127
revision_id = revision[0].in_history(branch).rev_id
4572
3128
file_id = tree.path2id(relpath)
4574
raise errors.NotVersionedError(filename)
4575
file_version = tree.inventory[file_id].revision
4576
if wt is not None and revision is None:
4577
# If there is a tree and we're not annotating historical
4578
# versions, annotate the working tree's content.
4579
annotate_file_tree(wt, file_id, self.outf, long, all,
4582
annotate_file(branch, file_version, file_id, long, all, self.outf,
3130
raise errors.NotVersionedError(filename)
3131
tree = branch.repository.revision_tree(revision_id)
3132
file_version = tree.inventory[file_id].revision
3133
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
4583
3134
show_ids=show_ids)
4586
3139
class cmd_re_sign(Command):
4587
__doc__ = """Create a digital signature for an existing revision."""
3140
"""Create a digital signature for an existing revision."""
4588
3141
# TODO be able to replace existing ones.
4590
3143
hidden = True # is this right ?
4591
3144
takes_args = ['revision_id*']
4592
takes_options = ['directory', 'revision']
4594
def run(self, revision_id_list=None, revision=None, directory=u'.'):
3145
takes_options = ['revision']
3147
def run(self, revision_id_list=None, revision=None):
3148
import bzrlib.gpg as gpg
4595
3149
if revision_id_list is not None and revision is not None:
4596
3150
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4597
3151
if revision_id_list is None and revision is None:
4598
3152
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4599
b = WorkingTree.open_containing(directory)[0].branch
4600
self.add_cleanup(b.lock_write().unlock)
4601
return self._run(b, revision_id_list, revision)
4603
def _run(self, b, revision_id_list, revision):
4604
import bzrlib.gpg as gpg
3153
b = WorkingTree.open_containing(u'.')[0].branch
4605
3154
gpg_strategy = gpg.GPGStrategy(b.get_config())
4606
3155
if revision_id_list is not None:
4607
b.repository.start_write_group()
4609
for revision_id in revision_id_list:
4610
b.repository.sign_revision(revision_id, gpg_strategy)
4612
b.repository.abort_write_group()
4615
b.repository.commit_write_group()
3156
for revision_id in revision_id_list:
3157
b.repository.sign_revision(revision_id, gpg_strategy)
4616
3158
elif revision is not None:
4617
3159
if len(revision) == 1:
4618
3160
revno, rev_id = revision[0].in_history(b)
4619
b.repository.start_write_group()
4621
b.repository.sign_revision(rev_id, gpg_strategy)
4623
b.repository.abort_write_group()
4626
b.repository.commit_write_group()
3161
b.repository.sign_revision(rev_id, gpg_strategy)
4627
3162
elif len(revision) == 2:
4628
3163
# are they both on rh- if so we can walk between them
4629
3164
# might be nice to have a range helper for arbitrary
5287
3709
Tags are stored in the branch. Tags are copied from one branch to another
5288
3710
along when you branch, push, pull or merge.
5290
It is an error to give a tag name that already exists unless you pass
3712
It is an error to give a tag name that already exists unless you pass
5291
3713
--force, in which case the tag is moved to point to the new revision.
5293
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5294
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5296
If no tag name is specified it will be determined through the
5297
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5298
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5302
3716
_see_also = ['commit', 'tags']
5303
takes_args = ['tag_name?']
3717
takes_args = ['tag_name']
5304
3718
takes_options = [
5305
3719
Option('delete',
5306
3720
help='Delete this tag rather than placing it.',
5308
custom_help('directory',
5309
help='Branch in which to place the tag.'),
3723
help='Branch in which to place the tag.',
5310
3727
Option('force',
5311
help='Replace existing tags.',
3728
help='Replace existing tags',
5316
def run(self, tag_name=None,
3733
def run(self, tag_name,
5322
3739
branch, relpath = Branch.open_containing(directory)
5323
self.add_cleanup(branch.lock_write().unlock)
5325
if tag_name is None:
5326
raise errors.BzrCommandError("No tag specified to delete.")
5327
branch.tags.delete_tag(tag_name)
5328
self.outf.write('Deleted tag %s.\n' % tag_name)
5331
if len(revision) != 1:
5332
raise errors.BzrCommandError(
5333
"Tags can only be placed on a single revision, "
5335
revision_id = revision[0].as_revision_id(branch)
3743
branch.tags.delete_tag(tag_name)
3744
self.outf.write('Deleted tag %s.\n' % tag_name)
5337
revision_id = branch.last_revision()
5338
if tag_name is None:
5339
tag_name = branch.automatic_tag_name(revision_id)
5340
if tag_name is None:
5341
raise errors.BzrCommandError(
5342
"Please specify a tag name.")
5343
if (not force) and branch.tags.has_tag(tag_name):
5344
raise errors.TagAlreadyExists(tag_name)
5345
branch.tags.set_tag(tag_name, revision_id)
5346
self.outf.write('Created tag %s.\n' % tag_name)
3747
if len(revision) != 1:
3748
raise errors.BzrCommandError(
3749
"Tags can only be placed on a single revision, "
3751
revision_id = revision[0].in_history(branch).rev_id
3753
revision_id = branch.last_revision()
3754
if (not force) and branch.tags.has_tag(tag_name):
3755
raise errors.TagAlreadyExists(tag_name)
3756
branch.tags.set_tag(tag_name, revision_id)
3757
self.outf.write('Created tag %s.\n' % tag_name)
5349
3762
class cmd_tags(Command):
5350
__doc__ = """List tags.
5352
This command shows a table of tag names and the revisions they reference.
3765
This tag shows a table of tag names and the revisions they reference.
5355
3768
_see_also = ['tag']
5356
3769
takes_options = [
5357
custom_help('directory',
5358
help='Branch whose tags should be displayed.'),
5359
RegistryOption.from_kwargs('sort',
5360
'Sort tags by different criteria.', title='Sorting',
5361
alpha='Sort tags lexicographically (default).',
5362
time='Sort tags chronologically.',
3771
help='Branch whose tags should be displayed',
5368
3777
@display_command
5375
3781
branch, relpath = Branch.open_containing(directory)
5377
tags = branch.tags.get_tag_dict().items()
5381
self.add_cleanup(branch.lock_read().unlock)
5383
graph = branch.repository.get_graph()
5384
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5385
revid1, revid2 = rev1.rev_id, rev2.rev_id
5386
# only show revisions between revid1 and revid2 (inclusive)
5387
tags = [(tag, revid) for tag, revid in tags if
5388
graph.is_between(revid, revid1, revid2)]
5391
elif sort == 'time':
5393
for tag, revid in tags:
5395
revobj = branch.repository.get_revision(revid)
5396
except errors.NoSuchRevision:
5397
timestamp = sys.maxint # place them at the end
5399
timestamp = revobj.timestamp
5400
timestamps[revid] = timestamp
5401
tags.sort(key=lambda x: timestamps[x[1]])
5403
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5404
for index, (tag, revid) in enumerate(tags):
5406
revno = branch.revision_id_to_dotted_revno(revid)
5407
if isinstance(revno, tuple):
5408
revno = '.'.join(map(str, revno))
5409
except errors.NoSuchRevision:
5410
# Bad tag data/merges can lead to tagged revisions
5411
# which are not in this branch. Fail gracefully ...
5413
tags[index] = (tag, revno)
5415
for tag, revspec in tags:
5416
self.outf.write('%-20s %s\n' % (tag, revspec))
5419
class cmd_reconfigure(Command):
5420
__doc__ = """Reconfigure the type of a bzr directory.
5422
A target configuration must be specified.
5424
For checkouts, the bind-to location will be auto-detected if not specified.
5425
The order of preference is
5426
1. For a lightweight checkout, the current bound location.
5427
2. For branches that used to be checkouts, the previously-bound location.
5428
3. The push location.
5429
4. The parent location.
5430
If none of these is available, --bind-to must be specified.
5433
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5434
takes_args = ['location?']
5436
RegistryOption.from_kwargs(
5438
title='Target type',
5439
help='The type to reconfigure the directory to.',
5440
value_switches=True, enum_switch=False,
5441
branch='Reconfigure to be an unbound branch with no working tree.',
5442
tree='Reconfigure to be an unbound branch with a working tree.',
5443
checkout='Reconfigure to be a bound branch with a working tree.',
5444
lightweight_checkout='Reconfigure to be a lightweight'
5445
' checkout (with no local history).',
5446
standalone='Reconfigure to be a standalone branch '
5447
'(i.e. stop using shared repository).',
5448
use_shared='Reconfigure to use a shared repository.',
5449
with_trees='Reconfigure repository to create '
5450
'working trees on branches by default.',
5451
with_no_trees='Reconfigure repository to not create '
5452
'working trees on branches by default.'
5454
Option('bind-to', help='Branch to bind checkout to.', type=str),
5456
help='Perform reconfiguration even if local changes'
5458
Option('stacked-on',
5459
help='Reconfigure a branch to be stacked on another branch.',
5463
help='Reconfigure a branch to be unstacked. This '
5464
'may require copying substantial data into it.',
5468
def run(self, location=None, target_type=None, bind_to=None, force=False,
5471
directory = bzrdir.BzrDir.open(location)
5472
if stacked_on and unstacked:
5473
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5474
elif stacked_on is not None:
5475
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5477
reconfigure.ReconfigureUnstacked().apply(directory)
5478
# At the moment you can use --stacked-on and a different
5479
# reconfiguration shape at the same time; there seems no good reason
5481
if target_type is None:
5482
if stacked_on or unstacked:
5485
raise errors.BzrCommandError('No target configuration '
5487
elif target_type == 'branch':
5488
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5489
elif target_type == 'tree':
5490
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5491
elif target_type == 'checkout':
5492
reconfiguration = reconfigure.Reconfigure.to_checkout(
5494
elif target_type == 'lightweight-checkout':
5495
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5497
elif target_type == 'use-shared':
5498
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5499
elif target_type == 'standalone':
5500
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5501
elif target_type == 'with-trees':
5502
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5504
elif target_type == 'with-no-trees':
5505
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5507
reconfiguration.apply(force)
5510
class cmd_switch(Command):
5511
__doc__ = """Set the branch of a checkout and update.
5513
For lightweight checkouts, this changes the branch being referenced.
5514
For heavyweight checkouts, this checks that there are no local commits
5515
versus the current bound branch, then it makes the local branch a mirror
5516
of the new location and binds to it.
5518
In both cases, the working tree is updated and uncommitted changes
5519
are merged. The user can commit or revert these as they desire.
5521
Pending merges need to be committed or reverted before using switch.
5523
The path to the branch to switch to can be specified relative to the parent
5524
directory of the current branch. For example, if you are currently in a
5525
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5528
Bound branches use the nickname of its master branch unless it is set
5529
locally, in which case switching will update the local nickname to be
5533
takes_args = ['to_location?']
5534
takes_options = [Option('force',
5535
help='Switch even if local commits will be lost.'),
5537
Option('create-branch', short_name='b',
5538
help='Create the target branch from this one before'
5539
' switching to it.'),
5542
def run(self, to_location=None, force=False, create_branch=False,
5544
from bzrlib import switch
5546
revision = _get_one_revision('switch', revision)
5547
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5548
if to_location is None:
5549
if revision is None:
5550
raise errors.BzrCommandError('You must supply either a'
5551
' revision or a location')
5554
branch = control_dir.open_branch()
5555
had_explicit_nick = branch.get_config().has_explicit_nickname()
5556
except errors.NotBranchError:
5558
had_explicit_nick = False
5561
raise errors.BzrCommandError('cannot create branch without'
5563
to_location = directory_service.directories.dereference(
5565
if '/' not in to_location and '\\' not in to_location:
5566
# This path is meant to be relative to the existing branch
5567
this_url = self._get_branch_location(control_dir)
5568
to_location = urlutils.join(this_url, '..', to_location)
5569
to_branch = branch.bzrdir.sprout(to_location,
5570
possible_transports=[branch.bzrdir.root_transport],
5571
source_branch=branch).open_branch()
5574
to_branch = Branch.open(to_location)
5575
except errors.NotBranchError:
5576
this_url = self._get_branch_location(control_dir)
5577
to_branch = Branch.open(
5578
urlutils.join(this_url, '..', to_location))
5579
if revision is not None:
5580
revision = revision.as_revision_id(to_branch)
5581
switch.switch(control_dir, to_branch, force, revision_id=revision)
5582
if had_explicit_nick:
5583
branch = control_dir.open_branch() #get the new branch!
5584
branch.nick = to_branch.nick
5585
note('Switched to branch: %s',
5586
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5588
def _get_branch_location(self, control_dir):
5589
"""Return location of branch for this control dir."""
5591
this_branch = control_dir.open_branch()
5592
# This may be a heavy checkout, where we want the master branch
5593
master_location = this_branch.get_bound_location()
5594
if master_location is not None:
5595
return master_location
5596
# If not, use a local sibling
5597
return this_branch.base
5598
except errors.NotBranchError:
5599
format = control_dir.find_branch_format()
5600
if getattr(format, 'get_reference', None) is not None:
5601
return format.get_reference(control_dir)
5603
return control_dir.root_transport.base
5606
class cmd_view(Command):
5607
__doc__ = """Manage filtered views.
5609
Views provide a mask over the tree so that users can focus on
5610
a subset of a tree when doing their work. After creating a view,
5611
commands that support a list of files - status, diff, commit, etc -
5612
effectively have that list of files implicitly given each time.
5613
An explicit list of files can still be given but those files
5614
must be within the current view.
5616
In most cases, a view has a short life-span: it is created to make
5617
a selected change and is deleted once that change is committed.
5618
At other times, you may wish to create one or more named views
5619
and switch between them.
5621
To disable the current view without deleting it, you can switch to
5622
the pseudo view called ``off``. This can be useful when you need
5623
to see the whole tree for an operation or two (e.g. merge) but
5624
want to switch back to your view after that.
5627
To define the current view::
5629
bzr view file1 dir1 ...
5631
To list the current view::
5635
To delete the current view::
5639
To disable the current view without deleting it::
5641
bzr view --switch off
5643
To define a named view and switch to it::
5645
bzr view --name view-name file1 dir1 ...
5647
To list a named view::
5649
bzr view --name view-name
5651
To delete a named view::
5653
bzr view --name view-name --delete
5655
To switch to a named view::
5657
bzr view --switch view-name
5659
To list all views defined::
5663
To delete all views::
5665
bzr view --delete --all
5669
takes_args = ['file*']
5672
help='Apply list or delete action to all views.',
5675
help='Delete the view.',
5678
help='Name of the view to define, list or delete.',
5682
help='Name of the view to switch to.',
5687
def run(self, file_list,
5693
tree, file_list = tree_files(file_list, apply_view=False)
5694
current_view, view_dict = tree.views.get_view_info()
5699
raise errors.BzrCommandError(
5700
"Both --delete and a file list specified")
5702
raise errors.BzrCommandError(
5703
"Both --delete and --switch specified")
5705
tree.views.set_view_info(None, {})
5706
self.outf.write("Deleted all views.\n")
5708
raise errors.BzrCommandError("No current view to delete")
5710
tree.views.delete_view(name)
5711
self.outf.write("Deleted '%s' view.\n" % name)
5714
raise errors.BzrCommandError(
5715
"Both --switch and a file list specified")
5717
raise errors.BzrCommandError(
5718
"Both --switch and --all specified")
5719
elif switch == 'off':
5720
if current_view is None:
5721
raise errors.BzrCommandError("No current view to disable")
5722
tree.views.set_view_info(None, view_dict)
5723
self.outf.write("Disabled '%s' view.\n" % (current_view))
5725
tree.views.set_view_info(switch, view_dict)
5726
view_str = views.view_display_str(tree.views.lookup_view())
5727
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5730
self.outf.write('Views defined:\n')
5731
for view in sorted(view_dict):
5732
if view == current_view:
5736
view_str = views.view_display_str(view_dict[view])
5737
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5739
self.outf.write('No views defined.\n')
5742
# No name given and no current view set
5745
raise errors.BzrCommandError(
5746
"Cannot change the 'off' pseudo view")
5747
tree.views.set_view(name, sorted(file_list))
5748
view_str = views.view_display_str(tree.views.lookup_view())
5749
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5753
# No name given and no current view set
5754
self.outf.write('No current view.\n')
5756
view_str = views.view_display_str(tree.views.lookup_view(name))
5757
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5760
class cmd_hooks(Command):
5761
__doc__ = """Show hooks."""
5766
for hook_key in sorted(hooks.known_hooks.keys()):
5767
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5768
self.outf.write("%s:\n" % type(some_hooks).__name__)
5769
for hook_name, hook_point in sorted(some_hooks.items()):
5770
self.outf.write(" %s:\n" % (hook_name,))
5771
found_hooks = list(hook_point)
5773
for hook in found_hooks:
5774
self.outf.write(" %s\n" %
5775
(some_hooks.get_hook_name(hook),))
5777
self.outf.write(" <no hooks installed>\n")
5780
class cmd_remove_branch(Command):
5781
__doc__ = """Remove a branch.
5783
This will remove the branch from the specified location but
5784
will keep any working tree or repository in place.
5788
Remove the branch at repo/trunk::
5790
bzr remove-branch repo/trunk
5794
takes_args = ["location?"]
5796
aliases = ["rmbranch"]
5798
def run(self, location=None):
5799
if location is None:
5801
branch = Branch.open_containing(location)[0]
5802
branch.bzrdir.destroy_branch()
5805
class cmd_shelve(Command):
5806
__doc__ = """Temporarily set aside some changes from the current tree.
5808
Shelve allows you to temporarily put changes you've made "on the shelf",
5809
ie. out of the way, until a later time when you can bring them back from
5810
the shelf with the 'unshelve' command. The changes are stored alongside
5811
your working tree, and so they aren't propagated along with your branch nor
5812
will they survive its deletion.
5814
If shelve --list is specified, previously-shelved changes are listed.
5816
Shelve is intended to help separate several sets of changes that have
5817
been inappropriately mingled. If you just want to get rid of all changes
5818
and you don't need to restore them later, use revert. If you want to
5819
shelve all text changes at once, use shelve --all.
5821
If filenames are specified, only the changes to those files will be
5822
shelved. Other files will be left untouched.
5824
If a revision is specified, changes since that revision will be shelved.
5826
You can put multiple items on the shelf, and by default, 'unshelve' will
5827
restore the most recently shelved changes.
5830
takes_args = ['file*']
5834
Option('all', help='Shelve all changes.'),
5836
RegistryOption('writer', 'Method to use for writing diffs.',
5837
bzrlib.option.diff_writer_registry,
5838
value_switches=True, enum_switch=False),
5840
Option('list', help='List shelved changes.'),
5842
help='Destroy removed changes instead of shelving them.'),
5844
_see_also = ['unshelve']
5846
def run(self, revision=None, all=False, file_list=None, message=None,
5847
writer=None, list=False, destroy=False):
5849
return self.run_for_list()
5850
from bzrlib.shelf_ui import Shelver
5852
writer = bzrlib.option.diff_writer_registry.get()
5854
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5855
file_list, message, destroy=destroy)
5860
except errors.UserAbort:
5863
def run_for_list(self):
5864
tree = WorkingTree.open_containing('.')[0]
5865
self.add_cleanup(tree.lock_read().unlock)
5866
manager = tree.get_shelf_manager()
5867
shelves = manager.active_shelves()
5868
if len(shelves) == 0:
5869
note('No shelved changes.')
5871
for shelf_id in reversed(shelves):
5872
message = manager.get_metadata(shelf_id).get('message')
5874
message = '<no message>'
5875
self.outf.write('%3d: %s\n' % (shelf_id, message))
5879
class cmd_unshelve(Command):
5880
__doc__ = """Restore shelved changes.
5882
By default, the most recently shelved changes are restored. However if you
5883
specify a shelf by id those changes will be restored instead. This works
5884
best when the changes don't depend on each other.
5887
takes_args = ['shelf_id?']
5889
RegistryOption.from_kwargs(
5890
'action', help="The action to perform.",
5891
enum_switch=False, value_switches=True,
5892
apply="Apply changes and remove from the shelf.",
5893
dry_run="Show changes, but do not apply or remove them.",
5894
preview="Instead of unshelving the changes, show the diff that "
5895
"would result from unshelving.",
5896
delete_only="Delete changes without applying them.",
5897
keep="Apply changes but don't delete them.",
5900
_see_also = ['shelve']
5902
def run(self, shelf_id=None, action='apply'):
5903
from bzrlib.shelf_ui import Unshelver
5904
unshelver = Unshelver.from_args(shelf_id, action)
5908
unshelver.tree.unlock()
5911
class cmd_clean_tree(Command):
5912
__doc__ = """Remove unwanted files from working tree.
5914
By default, only unknown files, not ignored files, are deleted. Versioned
5915
files are never deleted.
5917
Another class is 'detritus', which includes files emitted by bzr during
5918
normal operations and selftests. (The value of these files decreases with
5921
If no options are specified, unknown files are deleted. Otherwise, option
5922
flags are respected, and may be combined.
5924
To check what clean-tree will do, use --dry-run.
5926
takes_options = ['directory',
5927
Option('ignored', help='Delete all ignored files.'),
5928
Option('detritus', help='Delete conflict files, merge'
5929
' backups, and failed selftest dirs.'),
5931
help='Delete files unknown to bzr (default).'),
5932
Option('dry-run', help='Show files to delete instead of'
5934
Option('force', help='Do not prompt before deleting.')]
5935
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5936
force=False, directory=u'.'):
5937
from bzrlib.clean_tree import clean_tree
5938
if not (unknown or ignored or detritus):
5942
clean_tree(directory, unknown=unknown, ignored=ignored,
5943
detritus=detritus, dry_run=dry_run, no_prompt=force)
5946
class cmd_reference(Command):
5947
__doc__ = """list, view and set branch locations for nested trees.
5949
If no arguments are provided, lists the branch locations for nested trees.
5950
If one argument is provided, display the branch location for that tree.
5951
If two arguments are provided, set the branch location for that tree.
5956
takes_args = ['path?', 'location?']
5958
def run(self, path=None, location=None):
5960
if path is not None:
5962
tree, branch, relpath =(
5963
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5964
if path is not None:
5967
tree = branch.basis_tree()
5969
info = branch._get_all_reference_info().iteritems()
5970
self._display_reference_info(tree, branch, info)
5972
file_id = tree.path2id(path)
5974
raise errors.NotVersionedError(path)
5975
if location is None:
5976
info = [(file_id, branch.get_reference_info(file_id))]
5977
self._display_reference_info(tree, branch, info)
5979
branch.set_reference_info(file_id, path, location)
5981
def _display_reference_info(self, tree, branch, info):
5983
for file_id, (path, location) in info:
5985
path = tree.id2path(file_id)
5986
except errors.NoSuchId:
5988
ref_list.append((path, location))
5989
for path, location in sorted(ref_list):
5990
self.outf.write('%s %s\n' % (path, location))
5993
def _register_lazy_builtins():
5994
# register lazy builtins from other modules; called at startup and should
5995
# be only called once.
5996
for (name, aliases, module_name) in [
5997
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5998
('cmd_dpush', [], 'bzrlib.foreign'),
5999
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6000
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6001
('cmd_conflicts', [], 'bzrlib.conflicts'),
6002
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6004
builtin_command_registry.register_lazy(name, aliases, module_name)
3782
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3783
self.outf.write('%-20s %s\n' % (tag_name, target))
3786
# command-line interpretation helper for merge-related commands
3787
def _merge_helper(other_revision, base_revision,
3788
check_clean=True, ignore_zero=False,
3789
this_dir=None, backup_files=False,
3791
file_list=None, show_base=False, reprocess=False,
3794
change_reporter=None,
3795
other_rev_id=None, base_rev_id=None):
3796
"""Merge changes into a tree.
3799
list(path, revno) Base for three-way merge.
3800
If [None, None] then a base will be automatically determined.
3802
list(path, revno) Other revision for three-way merge.
3804
Directory to merge changes into; '.' by default.
3806
If true, this_dir must have no uncommitted changes before the
3808
ignore_zero - If true, suppress the "zero conflicts" message when
3809
there are no conflicts; should be set when doing something we expect
3810
to complete perfectly.
3811
file_list - If supplied, merge only changes to selected files.
3813
All available ancestors of other_revision and base_revision are
3814
automatically pulled into the branch.
3816
The revno may be -1 to indicate the last revision on the branch, which is
3819
This function is intended for use from the command line; programmatic
3820
clients might prefer to call merge.merge_inner(), which has less magic
3823
# Loading it late, so that we don't always have to import bzrlib.merge
3824
if merge_type is None:
3825
merge_type = _mod_merge.Merge3Merger
3826
if this_dir is None:
3828
this_tree = WorkingTree.open_containing(this_dir)[0]
3829
if show_base and not merge_type is _mod_merge.Merge3Merger:
3830
raise errors.BzrCommandError("Show-base is not supported for this merge"
3831
" type. %s" % merge_type)
3832
if reprocess and not merge_type.supports_reprocess:
3833
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3834
" type %s." % merge_type)
3835
if reprocess and show_base:
3836
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3837
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3838
# only want to take out a lock_tree_write() if we don't have to pull
3839
# any ancestry. But merge might fetch ancestry in the middle, in
3840
# which case we would need a lock_write().
3841
# Because we cannot upgrade locks, for now we live with the fact that
3842
# the tree will be locked multiple times during a merge. (Maybe
3843
# read-only some of the time, but it means things will get read
3846
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3847
pb=pb, change_reporter=change_reporter)
3848
merger.pp = ProgressPhase("Merge phase", 5, pb)
3849
merger.pp.next_phase()
3850
merger.check_basis(check_clean)
3851
if other_rev_id is not None:
3852
merger.set_other_revision(other_rev_id, this_tree.branch)
3854
merger.set_other(other_revision)
3855
merger.pp.next_phase()
3856
if base_rev_id is not None:
3857
merger.set_base_revision(base_rev_id, this_tree.branch)
3858
elif base_revision is not None:
3859
merger.set_base(base_revision)
3862
if merger.base_rev_id == merger.other_rev_id:
3863
note('Nothing to do.')
3865
if file_list is None:
3866
if pull and merger.base_rev_id == merger.this_rev_id:
3867
# FIXME: deduplicate with pull
3868
result = merger.this_tree.pull(merger.this_branch,
3869
False, merger.other_rev_id)
3870
if result.old_revid == result.new_revid:
3871
note('No revisions to pull.')
3873
note('Now on revision %d.' % result.new_revno)
3875
merger.backup_files = backup_files
3876
merger.merge_type = merge_type
3877
merger.set_interesting_files(file_list)
3878
merger.show_base = show_base
3879
merger.reprocess = reprocess
3880
conflicts = merger.do_merge()
3881
if file_list is None:
3882
merger.set_pending()
3888
def _create_prefix(cur_transport):
3889
needed = [cur_transport]
3890
# Recurse upwards until we can create a directory successfully
3892
new_transport = cur_transport.clone('..')
3893
if new_transport.base == cur_transport.base:
3894
raise errors.BzrCommandError("Failed to create path"
3898
new_transport.mkdir('.')
3899
except errors.NoSuchFile:
3900
needed.append(new_transport)
3901
cur_transport = new_transport
3905
# Now we only need to create child directories
3907
cur_transport = needed.pop()
3908
cur_transport.ensure_base()
3911
merge = _merge_helper
3914
# these get imported and then picked up by the scan for cmd_*
3915
# TODO: Some more consistent way to split command definitions across files;
3916
# we do need to load at least some information about them to know of
3917
# aliases. ideally we would avoid loading the implementation until the
3918
# details were needed.
3919
from bzrlib.cmd_version_info import cmd_version_info
3920
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3921
from bzrlib.bundle.commands import (
3924
from bzrlib.sign_my_commits import cmd_sign_my_commits
3925
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
3926
cmd_weave_plan_merge, cmd_weave_merge_text