274
151
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
153
To see ignored files use 'bzr ignored'. For details on the
281
154
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,
156
--short gives a status flags for each item, similar to the SVN's status
287
159
If no arguments are specified, the status of the entire working
288
160
directory is shown. Otherwise, only the status of the specified
289
161
files or directories is reported. If a directory is given, status
290
162
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
164
If a revision argument is given, the status is calculated against
298
165
that revision, or between two revisions if two are provided.
301
168
# TODO: --no-recurse, --recurse options
303
170
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.',
171
takes_options = ['show-ids', 'revision',
172
Option('short', help='Give short SVN-style status lines.'),
173
Option('versioned', help='Only show versioned files.')]
312
174
aliases = ['st', 'stat']
314
176
encoding_type = 'replace'
315
177
_see_also = ['diff', 'revert', 'status-flags']
318
180
def run(self, show_ids=False, file_list=None, revision=None, short=False,
319
versioned=False, no_pending=False, verbose=False):
320
182
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:
184
tree, file_list = tree_files(file_list)
336
186
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)
187
specific_files=file_list, revision=revision,
188
to_file=self.outf, short=short, versioned=versioned)
342
191
class cmd_cat_revision(Command):
343
__doc__ = """Write out metadata for a revision.
192
"""Write out metadata for a revision.
345
194
The revision to print can either be specified by a specific
346
195
revision identifier, or you can use --revision.
350
199
takes_args = ['revision_id?']
351
takes_options = ['directory', 'revision']
200
takes_options = ['revision']
352
201
# cat-revision is more for frontends so should be exact
353
202
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'.'):
205
def run(self, revision_id=None, revision=None):
207
revision_id = osutils.safe_revision_id(revision_id, warn=False)
365
208
if revision_id is not None and revision is not None:
366
209
raise errors.BzrCommandError('You can only supply one of'
367
210
' revision_id or --revision')
368
211
if revision_id is None and revision is None:
369
212
raise errors.BzrCommandError('You must supply either'
370
213
' --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,))
214
b = WorkingTree.open_containing(u'.')[0].branch
216
# TODO: jam 20060112 should cat-revision always output utf-8?
217
if revision_id is not None:
218
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
219
elif revision is not None:
222
raise errors.BzrCommandError('You cannot specify a NULL'
224
revno, rev_id = rev.in_history(b)
225
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
481
228
class cmd_remove_tree(Command):
482
__doc__ = """Remove the working tree from a given branch/checkout.
229
"""Remove the working tree from a given branch/checkout.
484
231
Since a lightweight checkout is little more than a working tree
485
232
this will refuse to run against one.
815
522
takes_args = ['names*']
816
523
takes_options = [Option("after", help="Move only the bzr identifier"
817
524
" of the file, because the file has already been moved."),
818
Option('auto', help='Automatically guess renames.'),
819
Option('dry-run', help='Avoid making changes when guessing renames.'),
821
526
aliases = ['move', 'rename']
822
527
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.')
529
def run(self, names_list, after=False):
829
530
if names_list is None:
831
533
if len(names_list) < 2:
832
534
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
535
tree, rel_names = tree_files(names_list)
537
if os.path.isdir(names_list[-1]):
869
538
# 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))
539
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
540
self.outf.write("%s => %s\n" % pair)
877
542
if len(names_list) != 2:
878
543
raise errors.BzrCommandError('to mv multiple files the'
879
544
' 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))
546
tree.rename_one(rel_names[0], rel_names[1], after=after)
547
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
929
550
class cmd_pull(Command):
930
__doc__ = """Turn this branch into a mirror of another branch.
551
"""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
553
This command only works on branches that have not diverged. Branches are
554
considered diverged if the destination branch's most recent commit is one
555
that has not been merged (directly or indirectly) into the parent.
937
557
If branches have diverged, you can use 'bzr merge' to integrate the changes
938
558
from one into the other. Once one branch has merged, the other should
939
559
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.
561
If you want to forget your local changes and just update your branch to
562
match the remote one, use pull --overwrite.
945
564
If there is no default location set, the first pull will set it. After
946
565
that, you can omit the location to use the default. To change the
947
566
default, use --remember. The value will only be saved if the remote
948
567
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',
570
_see_also = ['push', 'update', 'status-flags']
571
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
960
573
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 "
574
'rather than the one containing the working directory.',
968
579
takes_args = ['location?']
1076
677
_see_also = ['pull', 'update', 'working-trees']
1077
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
678
takes_options = ['remember', 'overwrite', 'verbose',
1078
679
Option('create-prefix',
1079
680
help='Create the path leading up to the branch '
1080
681
'if it does not already exist.'),
1081
custom_help('directory',
1082
683
help='Branch to push from, '
1083
'rather than the one containing the working directory.'),
684
'rather than the one containing the working directory.',
1084
688
Option('use-existing-dir',
1085
689
help='By default push will fail if the target'
1086
690
' directory exists, but does not already'
1087
691
' have a control directory. This flag will'
1088
692
' 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
694
takes_args = ['location?']
1102
695
encoding_type = 'replace'
1104
697
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
698
create_prefix=False, verbose=False,
699
use_existing_dir=False,
701
# FIXME: Way too big! Put this into a function called from the
1110
703
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
705
br_from = Branch.open_containing(directory)[0]
706
stored_loc = br_from.get_push_location()
1145
707
if location is None:
1146
stored_loc = br_from.get_push_location()
1147
708
if stored_loc is None:
1148
raise errors.BzrCommandError(
1149
"No push location known or specified.")
709
raise errors.BzrCommandError("No push location known or specified.")
1151
711
display_url = urlutils.unescape_for_display(stored_loc,
1152
712
self.outf.encoding)
1153
self.outf.write("Using saved push location: %s\n" % display_url)
713
self.outf.write("Using saved location: %s\n" % display_url)
1154
714
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)
716
to_transport = transport.get_transport(location)
718
br_to = repository_to = dir_to = None
720
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
721
except errors.NotBranchError:
722
pass # Didn't find anything
724
# If we can open a branch, use its direct repository, otherwise see
725
# if there is a repository without a branch.
727
br_to = dir_to.open_branch()
728
except errors.NotBranchError:
729
# Didn't find a branch, can we find a repository?
731
repository_to = dir_to.find_repository()
732
except errors.NoRepositoryPresent:
735
# Found a branch, so we must have found a repository
736
repository_to = br_to.repository
740
# The destination doesn't exist; create it.
741
# XXX: Refactor the create_prefix/no_create_prefix code into a
742
# common helper function
744
to_transport.mkdir('.')
745
except errors.FileExists:
746
if not use_existing_dir:
747
raise errors.BzrCommandError("Target directory %s"
748
" already exists, but does not have a valid .bzr"
749
" directory. Supply --use-existing-dir to push"
750
" there anyway." % location)
751
except errors.NoSuchFile:
752
if not create_prefix:
753
raise errors.BzrCommandError("Parent directory of %s"
755
"\nYou may supply --create-prefix to create all"
756
" leading parent directories."
758
_create_prefix(to_transport)
760
# Now the target directory exists, but doesn't have a .bzr
761
# directory. So we need to create it, along with any work to create
762
# all of the dependent branches, etc.
763
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
764
revision_id=br_from.last_revision())
765
br_to = dir_to.open_branch()
766
# TODO: Some more useful message about what was copied
767
note('Created new branch.')
768
# We successfully created the target, remember it
769
if br_from.get_push_location() is None or remember:
770
br_from.set_push_location(br_to.base)
771
elif repository_to is None:
772
# we have a bzrdir but no branch or repository
773
# XXX: Figure out what to do other than complain.
774
raise errors.BzrCommandError("At %s you have a valid .bzr control"
775
" directory, but not a branch or repository. This is an"
776
" unsupported configuration. Please move the target directory"
777
" out of the way and try again."
780
# We have a repository but no branch, copy the revisions, and then
782
last_revision_id = br_from.last_revision()
783
repository_to.fetch(br_from.repository,
784
revision_id=last_revision_id)
785
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
786
note('Created new branch.')
787
if br_from.get_push_location() is None or remember:
788
br_from.set_push_location(br_to.base)
789
else: # We have a valid to branch
790
# We were able to connect to the remote location, so remember it
791
# we don't need to successfully push because of possible divergence.
792
if br_from.get_push_location() is None or remember:
793
br_from.set_push_location(br_to.base)
794
old_rh = br_to.revision_history()
797
tree_to = dir_to.open_workingtree()
798
except errors.NotLocalUrl:
799
warning("This transport does not update the working "
800
"tree of: %s. See 'bzr help working-trees' for "
801
"more information." % br_to.base)
802
push_result = br_from.push(br_to, overwrite)
803
except errors.NoWorkingTree:
804
push_result = br_from.push(br_to, overwrite)
808
push_result = br_from.push(tree_to.branch, overwrite)
812
except errors.DivergedBranches:
813
raise errors.BzrCommandError('These branches have diverged.'
814
' Try using "merge" and then "push".')
815
if push_result is not None:
816
push_result.report(self.outf)
818
new_rh = br_to.revision_history()
821
from bzrlib.log import show_changed_revisions
822
show_changed_revisions(br_to, old_rh, new_rh,
825
# we probably did a clone rather than a push, so a message was
1162
830
class cmd_branch(Command):
1163
__doc__ = """Create a new branch that is a copy of an existing branch.
831
"""Create a new copy of a branch.
1165
833
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1166
834
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1176
844
_see_also = ['checkout']
1177
845
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."),
846
takes_options = ['revision']
1199
847
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
849
def run(self, from_location, to_location=None, revision=None):
1205
850
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:
853
elif len(revision) > 1:
854
raise errors.BzrCommandError(
855
'bzr branch --revision takes exactly 1 revision value')
857
br_from = Branch.open(from_location)
860
if len(revision) == 1 and revision[0] is not None:
861
revision_id = revision[0].in_history(br_from)[1]
863
# FIXME - wt.last_revision, fallback to branch, fall back to
864
# None or perhaps NULL_REVISION to mean copy nothing
866
revision_id = br_from.last_revision()
867
if to_location is None:
868
to_location = urlutils.derive_to_location(from_location)
871
name = os.path.basename(to_location) + '\n'
873
to_transport = transport.get_transport(to_location)
875
to_transport.mkdir('.')
876
except errors.FileExists:
877
raise errors.BzrCommandError('Target directory "%s" already'
878
' exists.' % to_location)
879
except errors.NoSuchFile:
880
raise errors.BzrCommandError('Parent of "%s" does not exist.'
883
# preserve whatever source format we have.
884
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
885
branch = dir.open_branch()
886
except errors.NoSuchRevision:
887
to_transport.delete_tree('.')
888
msg = "The branch %s has no revision %s." % (from_location, revision[0])
889
raise errors.BzrCommandError(msg)
891
branch.control_files.put_utf8('branch-name', name)
892
_merge_tags_if_possible(br_from, branch)
1260
893
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
898
class cmd_checkout(Command):
1275
__doc__ = """Create a new checkout of an existing branch.
899
"""Create a new checkout of an existing branch.
1277
901
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1278
902
the branch found in '.'. This is useful if you have removed the working tree
1279
903
or if it was never created - i.e. if you pushed the branch to its current
1280
904
location using SFTP.
1282
906
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1283
907
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1284
908
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1357
982
@display_command
1358
983
def run(self, dir=u'.'):
1359
984
tree = WorkingTree.open_containing(dir)[0]
1360
self.add_cleanup(tree.lock_read().unlock)
1361
new_inv = tree.inventory
1362
old_tree = tree.basis_tree()
1363
self.add_cleanup(old_tree.lock_read().unlock)
1364
old_inv = old_tree.inventory
1366
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1367
for f, paths, c, v, p, n, k, e in iterator:
1368
if paths[0] == paths[1]:
1372
renames.append(paths)
1374
for old_name, new_name in renames:
1375
self.outf.write("%s => %s\n" % (old_name, new_name))
987
new_inv = tree.inventory
988
old_tree = tree.basis_tree()
991
old_inv = old_tree.inventory
992
renames = list(_mod_tree.find_renames(old_inv, new_inv))
994
for old_name, new_name in renames:
995
self.outf.write("%s => %s\n" % (old_name, new_name))
1378
1002
class cmd_update(Command):
1379
__doc__ = """Update a tree to have the latest code committed to its branch.
1003
"""Update a tree to have the latest code committed to its branch.
1381
1005
This will perform a merge into the working tree, and may generate
1382
conflicts. If you have any local changes, you will still
1006
conflicts. If you have any local changes, you will still
1383
1007
need to commit them after the update for the update to be complete.
1385
If you want to discard your local changes, you can just do a
1009
If you want to discard your local changes, you can just do a
1386
1010
'bzr revert' instead of 'bzr commit' after the update.
1388
If the tree's branch is bound to a master branch, it will also update
1389
the branch from the master.
1392
_see_also = ['pull', 'working-trees', 'status-flags']
1013
_see_also = ['pull', 'working-trees']
1393
1014
takes_args = ['dir?']
1394
takes_options = ['revision']
1395
1015
aliases = ['up']
1397
def run(self, dir='.', revision=None):
1398
if revision is not None and len(revision) != 1:
1399
raise errors.BzrCommandError(
1400
"bzr update --revision takes exactly one revision")
1017
def run(self, dir='.'):
1401
1018
tree = WorkingTree.open_containing(dir)[0]
1402
branch = tree.branch
1403
possible_transports = []
1404
master = branch.get_master_branch(
1405
possible_transports=possible_transports)
1019
master = tree.branch.get_master_branch()
1406
1020
if master is not None:
1407
branch_location = master.base
1408
1021
tree.lock_write()
1410
branch_location = tree.branch.base
1411
1023
tree.lock_tree_write()
1412
self.add_cleanup(tree.unlock)
1413
# get rid of the final '/' and be ready for display
1414
branch_location = urlutils.unescape_for_display(
1415
branch_location.rstrip('/'),
1417
existing_pending_merges = tree.get_parent_ids()[1:]
1421
# may need to fetch data into a heavyweight checkout
1422
# XXX: this may take some time, maybe we should display a
1424
old_tip = branch.update(possible_transports)
1425
if revision is not None:
1426
revision_id = revision[0].as_revision_id(branch)
1428
revision_id = branch.last_revision()
1429
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1430
revno = branch.revision_id_to_dotted_revno(revision_id)
1431
note("Tree is up to date at revision %s of branch %s" %
1432
('.'.join(map(str, revno)), branch_location))
1434
view_info = _get_view_info_for_change_reporter(tree)
1435
change_reporter = delta._ChangeReporter(
1436
unversioned_filter=tree.is_ignored,
1437
view_info=view_info)
1439
conflicts = tree.update(
1441
possible_transports=possible_transports,
1442
revision=revision_id,
1444
except errors.NoSuchRevision, e:
1445
raise errors.BzrCommandError(
1446
"branch has no revision %s\n"
1447
"bzr update --revision only works"
1448
" for a revision in the branch history"
1450
revno = tree.branch.revision_id_to_dotted_revno(
1451
_mod_revision.ensure_null(tree.last_revision()))
1452
note('Updated to revision %s of branch %s' %
1453
('.'.join(map(str, revno)), branch_location))
1454
parent_ids = tree.get_parent_ids()
1455
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1456
note('Your local commits will now show as pending merges with '
1457
"'bzr status', and can be committed with 'bzr commit'.")
1025
existing_pending_merges = tree.get_parent_ids()[1:]
1026
last_rev = _mod_revision.ensure_null(tree.last_revision())
1027
if last_rev == _mod_revision.ensure_null(
1028
tree.branch.last_revision()):
1029
# may be up to date, check master too.
1030
master = tree.branch.get_master_branch()
1031
if master is None or last_rev == _mod_revision.ensure_null(
1032
master.last_revision()):
1033
revno = tree.branch.revision_id_to_revno(last_rev)
1034
note("Tree is up to date at revision %d." % (revno,))
1036
conflicts = tree.update(delta._ChangeReporter(
1037
unversioned_filter=tree.is_ignored))
1038
revno = tree.branch.revision_id_to_revno(
1039
_mod_revision.ensure_null(tree.last_revision()))
1040
note('Updated to revision %d.' % (revno,))
1041
if tree.get_parent_ids()[1:] != existing_pending_merges:
1042
note('Your local commits will now show as pending merges with '
1043
"'bzr status', and can be committed with 'bzr commit'.")
1464
1052
class cmd_info(Command):
1465
__doc__ = """Show information about a working tree, branch or repository.
1053
"""Show information about a working tree, branch or repository.
1467
1055
This command will show all known locations and formats associated to the
1468
tree, branch or repository.
1470
In verbose mode, statistical information is included with each report.
1471
To see extended statistic information, use a verbosity level of 2 or
1472
higher by specifying the verbose option multiple times, e.g. -vv.
1056
tree, branch or repository. Statistical information is included with
1474
1059
Branches and working trees will also report any missing revisions.
1478
Display information on the format and related locations:
1482
Display the above together with extended format information and
1483
basic statistics (like the number of files in the working tree and
1484
number of revisions in the branch and repository):
1488
Display the above together with number of committers to the branch:
1492
1061
_see_also = ['revno', 'working-trees', 'repositories']
1493
1062
takes_args = ['location?']
1494
1063
takes_options = ['verbose']
1495
encoding_type = 'replace'
1497
1065
@display_command
1498
def run(self, location=None, verbose=False):
1500
noise_level = get_verbosity_level()
1066
def run(self, location=None, verbose=0):
1503
1067
from bzrlib.info import show_bzrdir_info
1504
1068
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1505
verbose=noise_level, outfile=self.outf)
1508
1072
class cmd_remove(Command):
1509
__doc__ = """Remove files or directories.
1511
This makes bzr stop tracking changes to the specified files. bzr will delete
1512
them if they can easily be recovered using revert. If no options or
1513
parameters are given bzr will scan for files that are being tracked by bzr
1514
but missing in your tree and stop tracking them for you.
1073
"""Remove files or directories.
1075
This makes bzr stop tracking changes to the specified files and
1076
delete them if they can easily be recovered using revert.
1078
You can specify one or more files, and/or --new. If you specify --new,
1079
only 'added' files will be removed. If you specify both, then new files
1080
in the specified directories will be removed. If the directories are
1081
also new, they will also be removed.
1516
1083
takes_args = ['file*']
1517
1084
takes_options = ['verbose',
1518
Option('new', help='Only remove files that have never been committed.'),
1085
Option('new', help='Remove newly-added files.'),
1519
1086
RegistryOption.from_kwargs('file-deletion-strategy',
1520
'The file deletion mode to be used.',
1087
'The file deletion mode to be used',
1521
1088
title='Deletion Strategy', value_switches=True, enum_switch=False,
1522
1089
safe='Only delete files if they can be'
1523
1090
' safely recovered (default).',
1524
keep='Delete from bzr but leave the working copy.',
1091
keep="Don't delete any files.",
1525
1092
force='Delete all the specified files, even if they can not be '
1526
1093
'recovered and even if they are non-empty directories.')]
1527
aliases = ['rm', 'del']
1528
1095
encoding_type = 'replace'
1530
1097
def run(self, file_list, verbose=False, new=False,
2079
1582
raise errors.BzrCommandError(msg)
2082
def _parse_levels(s):
2086
msg = "The levels argument must be an integer."
2087
raise errors.BzrCommandError(msg)
2090
1585
class cmd_log(Command):
2091
__doc__ = """Show historical log for a branch or subset of a branch.
2093
log is bzr's default tool for exploring the history of a branch.
2094
The branch to use is taken from the first parameter. If no parameters
2095
are given, the branch containing the working directory is logged.
2096
Here are some simple examples::
2098
bzr log log the current branch
2099
bzr log foo.py log a file in its branch
2100
bzr log http://server/branch log a branch on a server
2102
The filtering, ordering and information shown for each revision can
2103
be controlled as explained below. By default, all revisions are
2104
shown sorted (topologically) so that newer revisions appear before
2105
older ones and descendants always appear before ancestors. If displayed,
2106
merged revisions are shown indented under the revision in which they
2111
The log format controls how information about each revision is
2112
displayed. The standard log formats are called ``long``, ``short``
2113
and ``line``. The default is long. See ``bzr help log-formats``
2114
for more details on log formats.
2116
The following options can be used to control what information is
2119
-l N display a maximum of N revisions
2120
-n N display N levels of revisions (0 for all, 1 for collapsed)
2121
-v display a status summary (delta) for each revision
2122
-p display a diff (patch) for each revision
2123
--show-ids display revision-ids (and file-ids), not just revnos
2125
Note that the default number of levels to display is a function of the
2126
log format. If the -n option is not used, the standard log formats show
2127
just the top level (mainline).
2129
Status summaries are shown using status flags like A, M, etc. To see
2130
the changes explained using words like ``added`` and ``modified``
2131
instead, use the -vv option.
2135
To display revisions from oldest to newest, use the --forward option.
2136
In most cases, using this option will have little impact on the total
2137
time taken to produce a log, though --forward does not incrementally
2138
display revisions like --reverse does when it can.
2140
:Revision filtering:
2142
The -r option can be used to specify what revision or range of revisions
2143
to filter against. The various forms are shown below::
2145
-rX display revision X
2146
-rX.. display revision X and later
2147
-r..Y display up to and including revision Y
2148
-rX..Y display from X to Y inclusive
2150
See ``bzr help revisionspec`` for details on how to specify X and Y.
2151
Some common examples are given below::
2153
-r-1 show just the tip
2154
-r-10.. show the last 10 mainline revisions
2155
-rsubmit:.. show what's new on this branch
2156
-rancestor:path.. show changes since the common ancestor of this
2157
branch and the one at location path
2158
-rdate:yesterday.. show changes since yesterday
2160
When logging a range of revisions using -rX..Y, log starts at
2161
revision Y and searches back in history through the primary
2162
("left-hand") parents until it finds X. When logging just the
2163
top level (using -n1), an error is reported if X is not found
2164
along the way. If multi-level logging is used (-n0), X may be
2165
a nested merge revision and the log will be truncated accordingly.
2169
If parameters are given and the first one is not a branch, the log
2170
will be filtered to show only those revisions that changed the
2171
nominated files or directories.
2173
Filenames are interpreted within their historical context. To log a
2174
deleted file, specify a revision range so that the file existed at
2175
the end or start of the range.
2177
Historical context is also important when interpreting pathnames of
2178
renamed files/directories. Consider the following example:
2180
* revision 1: add tutorial.txt
2181
* revision 2: modify tutorial.txt
2182
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2186
* ``bzr log guide.txt`` will log the file added in revision 1
2188
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2190
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2191
the original file in revision 2.
2193
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2194
was no file called guide.txt in revision 2.
2196
Renames are always followed by log. By design, there is no need to
2197
explicitly ask for this (and no way to stop logging a file back
2198
until it was last renamed).
2202
The --message option can be used for finding revisions that match a
2203
regular expression in a commit message.
2207
GUI tools and IDEs are often better at exploring history than command
2208
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2209
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2210
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2211
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2213
You may find it useful to add the aliases below to ``bazaar.conf``::
2217
top = log -l10 --line
2220
``bzr tip`` will then show the latest revision while ``bzr top``
2221
will show the last 10 mainline revisions. To see the details of a
2222
particular revision X, ``bzr show -rX``.
2224
If you are interested in looking deeper into a particular merge X,
2225
use ``bzr log -n0 -rX``.
2227
``bzr log -v`` on a branch with lots of history is currently
2228
very slow. A fix for this issue is currently under development.
2229
With or without that fix, it is recommended that a revision range
2230
be given when using the -v option.
2232
bzr has a generic full-text matching plugin, bzr-search, that can be
2233
used to find revisions matching user names, commit messages, etc.
2234
Among other features, this plugin can find all revisions containing
2235
a list of words but not others.
2237
When exploring non-mainline history on large projects with deep
2238
history, the performance of log can be greatly improved by installing
2239
the historycache plugin. This plugin buffers historical information
2240
trading disk space for faster speed.
1586
"""Show log of a branch, file, or directory.
1588
By default show the log of the branch containing the working directory.
1590
To request a range of logs, you can use the command -r begin..end
1591
-r revision requests a specific revision, -r ..end or -r begin.. are
1597
bzr log -r -10.. http://server/branch
2242
takes_args = ['file*']
2243
_see_also = ['log-formats', 'revisionspec']
1600
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1602
takes_args = ['location?']
2244
1603
takes_options = [
2245
1604
Option('forward',
2246
1605
help='Show from oldest to newest.'),
2248
custom_help('verbose',
1608
help='Display timezone as local, original, or utc.'),
2249
1611
help='Show files changed in each revision.'),
2253
type=bzrlib.option._parse_revision_str,
2255
help='Show just the specified revision.'
2256
' See also "help revisionspec".'),
2258
RegistryOption('authors',
2259
'What names to list as authors - first, all or committer.',
2261
lazy_registry=('bzrlib.log', 'author_list_registry'),
2265
help='Number of levels to display - 0 for all, 1 for flat.',
2267
type=_parse_levels),
2268
1615
Option('message',
2269
1616
short_name='m',
2270
1617
help='Show revisions whose message matches this '
2271
1618
'regular expression.',
2273
1620
Option('limit',
2275
1621
help='Limit the output to the first N revisions.',
2277
1623
type=_parse_limit),
2280
help='Show changes made in each revision as a patch.'),
2281
Option('include-merges',
2282
help='Show merged revisions like --levels 0 does.'),
2283
Option('exclude-common-ancestry',
2284
help='Display only the revisions that are not part'
2285
' of both ancestries (require -rX..Y)'
2288
1625
encoding_type = 'replace'
2290
1627
@display_command
2291
def run(self, file_list=None, timezone='original',
1628
def run(self, location=None, timezone='original',
2293
1630
show_ids=False,
2297
1633
log_format=None,
2302
include_merges=False,
2304
exclude_common_ancestry=False,
2306
from bzrlib.log import (
2308
make_log_request_dict,
2309
_get_info_for_log_files,
1636
from bzrlib.log import show_log
1637
assert message is None or isinstance(message, basestring), \
1638
"invalid message argument %r" % message
2311
1639
direction = (forward and 'forward') or 'reverse'
2312
if (exclude_common_ancestry
2313
and (revision is None or len(revision) != 2)):
2314
raise errors.BzrCommandError(
2315
'--exclude-common-ancestry requires -r with two revisions')
2320
raise errors.BzrCommandError(
2321
'--levels and --include-merges are mutually exclusive')
2323
if change is not None:
2325
raise errors.RangeInChangeOption()
2326
if revision is not None:
2327
raise errors.BzrCommandError(
2328
'--revision and --change are mutually exclusive')
2333
filter_by_dir = False
2335
# find the file ids to log and check for directory filtering
2336
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2337
revision, file_list, self.add_cleanup)
2338
for relpath, file_id, kind in file_info_list:
1644
# find the file id to log:
1646
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1650
tree = b.basis_tree()
1651
file_id = tree.path2id(fp)
2339
1652
if file_id is None:
2340
1653
raise errors.BzrCommandError(
2341
"Path unknown at end or start of revision range: %s" %
2343
# If the relpath is the top of the tree, we log everything
2348
file_ids.append(file_id)
2349
filter_by_dir = filter_by_dir or (
2350
kind in ['directory', 'tree-reference'])
1654
"Path does not have any revision history: %s" %
2353
# FIXME ? log the current subdir only RBC 20060203
1658
# FIXME ? log the current subdir only RBC 20060203
2354
1659
if revision is not None \
2355
1660
and len(revision) > 0 and revision[0].get_branch():
2356
1661
location = revision[0].get_branch()
2539
1776
if path is None:
2543
1781
raise errors.BzrCommandError('cannot specify both --from-root'
2546
tree, branch, relpath = \
2547
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2549
# Calculate the prefix to use
1785
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2553
prefix = relpath + '/'
2554
elif fs_path != '.' and not fs_path.endswith('/'):
2555
prefix = fs_path + '/'
2557
if revision is not None or tree is None:
2558
tree = _get_one_revision_tree('ls', revision, branch=branch)
2561
if isinstance(tree, WorkingTree) and tree.supports_views():
2562
view_files = tree.views.lookup_view()
2565
view_str = views.view_display_str(view_files)
2566
note("Ignoring files outside view. View is %s" % view_str)
2568
self.add_cleanup(tree.lock_read().unlock)
2569
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2570
from_dir=relpath, recursive=recursive):
2571
# Apply additional masking
2572
if not all and not selection[fc]:
2574
if kind is not None and fkind != kind:
2579
fullpath = osutils.pathjoin(relpath, fp)
2582
views.check_path_in_view(tree, fullpath)
2583
except errors.FileOutsideView:
2588
fp = osutils.pathjoin(prefix, fp)
2589
kindch = entry.kind_character()
2590
outstring = fp + kindch
2591
ui.ui_factory.clear_term()
2593
outstring = '%-8s %s' % (fc, outstring)
2594
if show_ids and fid is not None:
2595
outstring = "%-50s %s" % (outstring, fid)
2596
self.outf.write(outstring + '\n')
2598
self.outf.write(fp + '\0')
2601
self.outf.write(fid)
2602
self.outf.write('\0')
2610
self.outf.write('%-50s %s\n' % (outstring, my_id))
2612
self.outf.write(outstring + '\n')
1791
if revision is not None:
1792
tree = branch.repository.revision_tree(
1793
revision[0].in_history(branch).rev_id)
1795
tree = branch.basis_tree()
1799
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1800
if fp.startswith(relpath):
1801
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1802
if non_recursive and '/' in fp:
1804
if not all and not selection[fc]:
1806
if kind is not None and fkind != kind:
1809
kindch = entry.kind_character()
1810
outstring = '%-8s %s%s' % (fc, fp, kindch)
1811
if show_ids and fid is not None:
1812
outstring = "%-50s %s" % (outstring, fid)
1813
self.outf.write(outstring + '\n')
1815
self.outf.write(fp + '\0')
1818
self.outf.write(fid)
1819
self.outf.write('\0')
1827
self.outf.write('%-50s %s\n' % (fp, my_id))
1829
self.outf.write(fp + '\n')
2615
1834
class cmd_unknowns(Command):
2616
__doc__ = """List unknown files.
1835
"""List unknown files.
2620
1839
_see_also = ['ls']
2621
takes_options = ['directory']
2623
1841
@display_command
2624
def run(self, directory=u'.'):
2625
for f in WorkingTree.open_containing(directory)[0].unknowns():
1843
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2626
1844
self.outf.write(osutils.quotefn(f) + '\n')
2629
1847
class cmd_ignore(Command):
2630
__doc__ = """Ignore specified files or patterns.
2632
See ``bzr help patterns`` for details on the syntax of patterns.
2634
If a .bzrignore file does not exist, the ignore command
2635
will create one and add the specified files or patterns to the newly
2636
created file. The ignore command will also automatically add the
2637
.bzrignore file to be versioned. Creating a .bzrignore file without
2638
the use of the ignore command will require an explicit add command.
1848
"""Ignore specified files or patterns.
2640
1850
To remove patterns from the ignore list, edit the .bzrignore file.
2641
After adding, editing or deleting that file either indirectly by
2642
using this command or directly by using an editor, be sure to commit
2645
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2646
the global ignore file can be found in the application data directory as
2647
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2648
Global ignores are not touched by this command. The global ignore file
2649
can be edited directly using an editor.
2651
Patterns prefixed with '!' are exceptions to ignore patterns and take
2652
precedence over regular ignores. Such exceptions are used to specify
2653
files that should be versioned which would otherwise be ignored.
2655
Patterns prefixed with '!!' act as regular ignore patterns, but have
2656
precedence over the '!' exception patterns.
2658
Note: ignore patterns containing shell wildcards must be quoted from
1852
Trailing slashes on patterns are ignored.
1853
If the pattern contains a slash or is a regular expression, it is compared
1854
to the whole path from the branch root. Otherwise, it is compared to only
1855
the last component of the path. To match a file only in the root
1856
directory, prepend './'.
1858
Ignore patterns specifying absolute paths are not allowed.
1860
Ignore patterns may include globbing wildcards such as:
1861
? - Matches any single character except '/'
1862
* - Matches 0 or more characters except '/'
1863
/**/ - Matches 0 or more directories in a path
1864
[a-z] - Matches a single character from within a group of characters
1866
Ignore patterns may also be Python regular expressions.
1867
Regular expression ignore patterns are identified by a 'RE:' prefix
1868
followed by the regular expression. Regular expression ignore patterns
1869
may not include named or numbered groups.
1871
Note: ignore patterns containing shell wildcards must be quoted from
2659
1872
the shell on Unix.
2662
Ignore the top level Makefile::
2664
bzr ignore ./Makefile
2666
Ignore .class files in all directories...::
2668
bzr ignore "*.class"
2670
...but do not ignore "special.class"::
2672
bzr ignore "!special.class"
2674
Ignore .o files under the lib directory::
2676
bzr ignore "lib/**/*.o"
2678
Ignore .o files under the lib directory::
2680
bzr ignore "RE:lib/.*\.o"
2682
Ignore everything but the "debian" toplevel directory::
2684
bzr ignore "RE:(?!debian/).*"
2686
Ignore everything except the "local" toplevel directory,
2687
but always ignore "*~" autosave files, even under local/::
2690
bzr ignore "!./local"
1875
bzr ignore ./Makefile
1876
bzr ignore '*.class'
1877
bzr ignore 'lib/**/*.o'
1878
bzr ignore 'RE:lib/.*\.o'
2694
_see_also = ['status', 'ignored', 'patterns']
1881
_see_also = ['status', 'ignored']
2695
1882
takes_args = ['name_pattern*']
2696
takes_options = ['directory',
2697
Option('default-rules',
2698
help='Display the default ignore rules that bzr uses.')
1884
Option('old-default-rules',
1885
help='Write out the ignore rules bzr < 0.9 always used.')
2701
def run(self, name_pattern_list=None, default_rules=None,
2703
from bzrlib import ignores
2704
if default_rules is not None:
2705
# dump the default rules and exit
2706
for pattern in ignores.USER_DEFAULTS:
2707
self.outf.write("%s\n" % pattern)
1888
def run(self, name_pattern_list=None, old_default_rules=None):
1889
from bzrlib.atomicfile import AtomicFile
1890
if old_default_rules is not None:
1891
# dump the rules and exit
1892
for pattern in ignores.OLD_DEFAULTS:
2709
1895
if not name_pattern_list:
2710
1896
raise errors.BzrCommandError("ignore requires at least one "
2711
"NAME_PATTERN or --default-rules.")
2712
name_pattern_list = [globbing.normalize_pattern(p)
1897
"NAME_PATTERN or --old-default-rules")
1898
name_pattern_list = [globbing.normalize_pattern(p)
2713
1899
for p in name_pattern_list]
2714
1900
for name_pattern in name_pattern_list:
2715
if (name_pattern[0] == '/' or
1901
if (name_pattern[0] == '/' or
2716
1902
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2717
1903
raise errors.BzrCommandError(
2718
1904
"NAME_PATTERN should not be an absolute path")
2719
tree, relpath = WorkingTree.open_containing(directory)
2720
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2721
ignored = globbing.Globster(name_pattern_list)
2724
for entry in tree.list_files():
2728
if ignored.match(filename):
2729
matches.append(filename)
2731
if len(matches) > 0:
2732
self.outf.write("Warning: the following files are version controlled and"
2733
" match your ignore pattern:\n%s"
2734
"\nThese files will continue to be version controlled"
2735
" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
1905
tree, relpath = WorkingTree.open_containing(u'.')
1906
ifn = tree.abspath('.bzrignore')
1907
if os.path.exists(ifn):
1910
igns = f.read().decode('utf-8')
1916
# TODO: If the file already uses crlf-style termination, maybe
1917
# we should use that for the newly added lines?
1919
if igns and igns[-1] != '\n':
1921
for name_pattern in name_pattern_list:
1922
igns += name_pattern + '\n'
1924
f = AtomicFile(ifn, 'wb')
1926
f.write(igns.encode('utf-8'))
1931
if not tree.path2id('.bzrignore'):
1932
tree.add(['.bzrignore'])
2738
1935
class cmd_ignored(Command):
2739
__doc__ = """List ignored files and the patterns that matched them.
2741
List all the ignored files and the ignore pattern that caused the file to
2744
Alternatively, to list just the files::
1936
"""List ignored files and the patterns that matched them.
2749
encoding_type = 'replace'
2750
_see_also = ['ignore', 'ls']
2751
takes_options = ['directory']
1939
_see_also = ['ignore']
2753
1940
@display_command
2754
def run(self, directory=u'.'):
2755
tree = WorkingTree.open_containing(directory)[0]
2756
self.add_cleanup(tree.lock_read().unlock)
2757
for path, file_class, kind, file_id, entry in tree.list_files():
2758
if file_class != 'I':
2760
## XXX: Slightly inefficient since this was already calculated
2761
pat = tree.is_ignored(path)
2762
self.outf.write('%-50s %s\n' % (path, pat))
1942
tree = WorkingTree.open_containing(u'.')[0]
1945
for path, file_class, kind, file_id, entry in tree.list_files():
1946
if file_class != 'I':
1948
## XXX: Slightly inefficient since this was already calculated
1949
pat = tree.is_ignored(path)
1950
print '%-50s %s' % (path, pat)
2765
1955
class cmd_lookup_revision(Command):
2766
__doc__ = """Lookup the revision-id from a revision-number
1956
"""Lookup the revision-id from a revision-number
2769
1959
bzr lookup-revision 33
2772
1962
takes_args = ['revno']
2773
takes_options = ['directory']
2775
1964
@display_command
2776
def run(self, revno, directory=u'.'):
1965
def run(self, revno):
2778
1967
revno = int(revno)
2779
1968
except ValueError:
2780
raise errors.BzrCommandError("not a valid revision-number: %r"
2782
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
2783
self.outf.write("%s\n" % revid)
1969
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1971
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2786
1974
class cmd_export(Command):
2787
__doc__ = """Export current or past revision to a destination directory or archive.
1975
"""Export current or past revision to a destination directory or archive.
2789
1977
If no revision is specified this exports the last committed revision.
2802
1990
Note: Export of tree with non-ASCII filenames to zip is not supported.
2804
================= =========================
2805
Supported formats Autodetected by extension
2806
================= =========================
1992
Supported formats Autodetected by extension
1993
----------------- -------------------------
2809
1996
tbz2 .tar.bz2, .tbz2
2810
1997
tgz .tar.gz, .tgz
2812
================= =========================
2814
takes_args = ['dest', 'branch_or_subdir?']
2815
takes_options = ['directory',
2000
takes_args = ['dest', 'branch?']
2816
2002
Option('format',
2817
2003
help="Type of file to export to.",
2820
Option('filters', help='Apply content filters to export the '
2821
'convenient form.'),
2824
2008
help="Name of the root directory inside the exported file."),
2825
Option('per-file-timestamps',
2826
help='Set modification time of files to that of the last '
2827
'revision in which it was changed.'),
2829
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2830
root=None, filters=False, per_file_timestamps=False, directory=u'.'):
2010
def run(self, dest, branch=None, revision=None, format=None, root=None):
2831
2011
from bzrlib.export import export
2833
if branch_or_subdir is None:
2834
tree = WorkingTree.open_containing(directory)[0]
2014
tree = WorkingTree.open_containing(u'.')[0]
2835
2015
b = tree.branch
2838
b, subdir = Branch.open_containing(branch_or_subdir)
2841
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2017
b = Branch.open(branch)
2019
if revision is None:
2020
# should be tree.last_revision FIXME
2021
rev_id = b.last_revision()
2023
if len(revision) != 1:
2024
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2025
rev_id = revision[0].in_history(b).rev_id
2026
t = b.repository.revision_tree(rev_id)
2843
export(rev_tree, dest, format, root, subdir, filtered=filters,
2844
per_file_timestamps=per_file_timestamps)
2028
export(t, dest, format, root)
2845
2029
except errors.NoSuchExportFormat, e:
2846
2030
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2849
2033
class cmd_cat(Command):
2850
__doc__ = """Write the contents of a file as of a given revision to standard output.
2034
"""Write the contents of a file as of a given revision to standard output.
2852
2036
If no revision is nominated, the last revision is used.
2854
2038
Note: Take care to redirect standard output when using this command on a
2858
2042
_see_also = ['ls']
2859
takes_options = ['directory',
2860
2044
Option('name-from-revision', help='The path name in the old tree.'),
2861
Option('filters', help='Apply content filters to display the '
2862
'convenience form.'),
2865
2047
takes_args = ['filename']
2866
2048
encoding_type = 'exact'
2868
2050
@display_command
2869
def run(self, filename, revision=None, name_from_revision=False,
2870
filters=False, directory=None):
2051
def run(self, filename, revision=None, name_from_revision=False):
2871
2052
if revision is not None and len(revision) != 1:
2872
2053
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2873
" one revision specifier")
2874
tree, branch, relpath = \
2875
_open_directory_or_containing_tree_or_branch(filename, directory)
2876
self.add_cleanup(branch.lock_read().unlock)
2877
return self._run(tree, branch, relpath, filename, revision,
2878
name_from_revision, filters)
2880
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2058
tree, b, relpath = \
2059
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2060
except errors.NotBranchError:
2063
if revision is not None and revision[0].get_branch() is not None:
2064
b = Branch.open(revision[0].get_branch())
2882
2065
if tree is None:
2883
2066
tree = b.basis_tree()
2884
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2885
self.add_cleanup(rev_tree.lock_read().unlock)
2067
if revision is None:
2068
revision_id = b.last_revision()
2070
revision_id = revision[0].in_history(b).rev_id
2072
cur_file_id = tree.path2id(relpath)
2073
rev_tree = b.repository.revision_tree(revision_id)
2887
2074
old_file_id = rev_tree.path2id(relpath)
2889
2076
if name_from_revision:
2890
# Try in revision if requested
2891
2077
if old_file_id is None:
2892
raise errors.BzrCommandError(
2893
"%r is not present in revision %s" % (
2894
filename, rev_tree.get_revision_id()))
2078
raise errors.BzrCommandError("%r is not present in revision %s"
2079
% (filename, revision_id))
2896
content = rev_tree.get_file_text(old_file_id)
2898
cur_file_id = tree.path2id(relpath)
2900
if cur_file_id is not None:
2901
# Then try with the actual file id
2903
content = rev_tree.get_file_text(cur_file_id)
2905
except errors.NoSuchId:
2906
# The actual file id didn't exist at that time
2908
if not found and old_file_id is not None:
2909
# Finally try with the old file id
2910
content = rev_tree.get_file_text(old_file_id)
2913
# Can't be found anywhere
2914
raise errors.BzrCommandError(
2915
"%r is not present in revision %s" % (
2916
filename, rev_tree.get_revision_id()))
2918
from bzrlib.filters import (
2919
ContentFilterContext,
2920
filtered_output_bytes,
2922
filters = rev_tree._content_filter_stack(relpath)
2923
chunks = content.splitlines(True)
2924
content = filtered_output_bytes(chunks, filters,
2925
ContentFilterContext(relpath, rev_tree))
2927
self.outf.writelines(content)
2930
self.outf.write(content)
2081
rev_tree.print_file(old_file_id)
2082
elif cur_file_id is not None:
2083
rev_tree.print_file(cur_file_id)
2084
elif old_file_id is not None:
2085
rev_tree.print_file(old_file_id)
2087
raise errors.BzrCommandError("%r is not present in revision %s" %
2088
(filename, revision_id))
2933
2091
class cmd_local_time_offset(Command):
2934
__doc__ = """Show the offset in seconds from GMT to local time."""
2092
"""Show the offset in seconds from GMT to local time."""
2936
2094
@display_command
2938
self.outf.write("%s\n" % osutils.local_time_offset())
2096
print osutils.local_time_offset()
2942
2100
class cmd_commit(Command):
2943
__doc__ = """Commit changes into a new revision.
2945
An explanatory message needs to be given for each commit. This is
2946
often done by using the --message option (getting the message from the
2947
command line) or by using the --file option (getting the message from
2948
a file). If neither of these options is given, an editor is opened for
2949
the user to enter the message. To see the changed files in the
2950
boilerplate text loaded into the editor, use the --show-diff option.
2952
By default, the entire tree is committed and the person doing the
2953
commit is assumed to be the author. These defaults can be overridden
2958
If selected files are specified, only changes to those files are
2959
committed. If a directory is specified then the directory and
2960
everything within it is committed.
2962
When excludes are given, they take precedence over selected files.
2963
For example, to commit only changes within foo, but not changes
2966
bzr commit foo -x foo/bar
2968
A selective commit after a merge is not yet supported.
2972
If the author of the change is not the same person as the committer,
2973
you can specify the author's name using the --author option. The
2974
name should be in the same format as a committer-id, e.g.
2975
"John Doe <jdoe@example.com>". If there is more than one author of
2976
the change you can specify the option multiple times, once for each
2981
A common mistake is to forget to add a new file or directory before
2982
running the commit command. The --strict option checks for unknown
2983
files and aborts the commit if any are found. More advanced pre-commit
2984
checks can be implemented by defining hooks. See ``bzr help hooks``
2989
If you accidentially commit the wrong changes or make a spelling
2990
mistake in the commit message say, you can use the uncommit command
2991
to undo it. See ``bzr help uncommit`` for details.
2993
Hooks can also be configured to run after a commit. This allows you
2994
to trigger updates to external systems like bug trackers. The --fixes
2995
option can be used to record the association between a revision and
2996
one or more bugs. See ``bzr help bugs`` for details.
2998
A selective commit may fail in some cases where the committed
2999
tree would be invalid. Consider::
3004
bzr commit foo -m "committing foo"
3005
bzr mv foo/bar foo/baz
3008
bzr commit foo/bar -m "committing bar but not baz"
3010
In the example above, the last commit will fail by design. This gives
3011
the user the opportunity to decide whether they want to commit the
3012
rename at the same time, separately first, or not at all. (As a general
3013
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2101
"""Commit changes into a new revision.
2103
If no arguments are given, the entire tree is committed.
2105
If selected files are specified, only changes to those files are
2106
committed. If a directory is specified then the directory and everything
2107
within it is committed.
2109
A selected-file commit may fail in some cases where the committed
2110
tree would be invalid. Consider::
2115
bzr commit foo -m "committing foo"
2116
bzr mv foo/bar foo/baz
2119
bzr commit foo/bar -m "committing bar but not baz"
2121
In the example above, the last commit will fail by design. This gives
2122
the user the opportunity to decide whether they want to commit the
2123
rename at the same time, separately first, or not at all. (As a general
2124
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2126
Note: A selected-file commit after a merge is not yet supported.
3015
2128
# TODO: Run hooks on tree to-be-committed, and after commit.
3546
2463
short_name='x',
3547
2464
help='Exclude tests that match this regular'
3548
2465
' expression.'),
3550
help='Output test progress via subunit.'),
3551
Option('strict', help='Fail on missing dependencies or '
3553
Option('load-list', type=str, argname='TESTLISTFILE',
3554
help='Load a test id list from a text file.'),
3555
ListOption('debugflag', type=str, short_name='E',
3556
help='Turn on a selftest debug flag.'),
3557
ListOption('starting-with', type=str, argname='TESTID',
3558
param_name='starting_with', short_name='s',
3560
'Load only the tests starting with TESTID.'),
3562
2467
encoding_type = 'replace'
3565
Command.__init__(self)
3566
self.additional_selftest_args = {}
3568
def run(self, testspecs_list=None, verbose=False, one=False,
2469
def run(self, testspecs_list=None, verbose=None, one=False,
3569
2470
transport=None, benchmark=None,
3570
2471
lsprof_timed=None, cache_dir=None,
3571
2472
first=False, list_only=False,
3572
randomize=None, exclude=None, strict=False,
3573
load_list=None, debugflag=None, starting_with=None, subunit=False,
3574
parallel=None, lsprof_tests=False):
2473
randomize=None, exclude=None):
3575
2475
from bzrlib.tests import selftest
3576
2476
import bzrlib.benchmarks as benchmarks
3577
2477
from bzrlib.benchmarks import tree_creator
3579
# Make deprecation warnings visible, unless -Werror is set
3580
symbol_versioning.activate_deprecation_warnings(override=False)
2478
from bzrlib.version import show_version
3582
2480
if cache_dir is not None:
3583
2481
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2483
show_version(show_config=False, show_copyright=False)
3584
2485
if testspecs_list is not None:
3585
2486
pattern = '|'.join(testspecs_list)
3590
from bzrlib.tests import SubUnitBzrRunner
3592
raise errors.BzrCommandError("subunit not available. subunit "
3593
"needs to be installed to use --subunit.")
3594
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3595
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3596
# stdout, which would corrupt the subunit stream.
3597
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3599
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3601
self.additional_selftest_args.setdefault(
3602
'suite_decorators', []).append(parallel)
3604
2490
test_suite_factory = benchmarks.test_suite
3605
# Unless user explicitly asks for quiet, be verbose in benchmarks
3606
verbose = not is_quiet()
3607
2493
# TODO: should possibly lock the history file...
3608
2494
benchfile = open(".perf_history", "at", buffering=1)
3609
self.add_cleanup(benchfile.close)
3611
2496
test_suite_factory = None
3612
2499
benchfile = None
3613
selftest_kwargs = {"verbose": verbose,
3615
"stop_on_failure": one,
3616
"transport": transport,
3617
"test_suite_factory": test_suite_factory,
3618
"lsprof_timed": lsprof_timed,
3619
"lsprof_tests": lsprof_tests,
3620
"bench_history": benchfile,
3621
"matching_tests_first": first,
3622
"list_only": list_only,
3623
"random_seed": randomize,
3624
"exclude_pattern": exclude,
3626
"load_list": load_list,
3627
"debug_flags": debugflag,
3628
"starting_with": starting_with
3630
selftest_kwargs.update(self.additional_selftest_args)
3631
result = selftest(**selftest_kwargs)
2501
result = selftest(verbose=verbose,
2503
stop_on_failure=one,
2504
transport=transport,
2505
test_suite_factory=test_suite_factory,
2506
lsprof_timed=lsprof_timed,
2507
bench_history=benchfile,
2508
matching_tests_first=first,
2509
list_only=list_only,
2510
random_seed=randomize,
2511
exclude_pattern=exclude
2514
if benchfile is not None:
2517
info('tests passed')
2519
info('tests failed')
3632
2520
return int(not result)
3635
2523
class cmd_version(Command):
3636
__doc__ = """Show version of bzr."""
3638
encoding_type = 'replace'
3640
Option("short", help="Print just the version number."),
2524
"""Show version of bzr."""
3643
2526
@display_command
3644
def run(self, short=False):
3645
2528
from bzrlib.version import show_version
3647
self.outf.write(bzrlib.version_string + '\n')
3649
show_version(to_file=self.outf)
3652
2532
class cmd_rocks(Command):
3653
__doc__ = """Statement of optimism."""
2533
"""Statement of optimism."""
3657
2537
@display_command
3659
self.outf.write("It sure does!\n")
2539
print "It sure does!"
3662
2542
class cmd_find_merge_base(Command):
3663
__doc__ = """Find and print a base revision for merging two branches."""
2543
"""Find and print a base revision for merging two branches."""
3664
2544
# TODO: Options to specify revisions on either side, as if
3665
2545
# merging only part of the history.
3666
2546
takes_args = ['branch', 'other']
3669
2549
@display_command
3670
2550
def run(self, branch, other):
3671
from bzrlib.revision import ensure_null
2551
from bzrlib.revision import ensure_null, MultipleRevisionSources
3673
2553
branch1 = Branch.open_containing(branch)[0]
3674
2554
branch2 = Branch.open_containing(other)[0]
3675
self.add_cleanup(branch1.lock_read().unlock)
3676
self.add_cleanup(branch2.lock_read().unlock)
3677
2556
last1 = ensure_null(branch1.last_revision())
3678
2557
last2 = ensure_null(branch2.last_revision())
3680
2559
graph = branch1.repository.get_graph(branch2.repository)
3681
2560
base_rev_id = graph.find_unique_lca(last1, last2)
3683
self.outf.write('merge base is revision %s\n' % base_rev_id)
2562
print 'merge base is revision %s' % base_rev_id
3686
2565
class cmd_merge(Command):
3687
__doc__ = """Perform a three-way merge.
3689
The source of the merge can be specified either in the form of a branch,
3690
or in the form of a path to a file containing a merge directive generated
3691
with bzr send. If neither is specified, the default is the upstream branch
3692
or the branch most recently merged using --remember.
3694
When merging a branch, by default the tip will be merged. To pick a different
3695
revision, pass --revision. If you specify two values, the first will be used as
3696
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3697
available revisions, like this is commonly referred to as "cherrypicking".
3699
Revision numbers are always relative to the branch being merged.
2566
"""Perform a three-way merge.
2568
The branch is the branch you will merge from. By default, it will merge
2569
the latest revision. If you specify a revision, that revision will be
2570
merged. If you specify two revisions, the first will be used as a BASE,
2571
and the second one as OTHER. Revision numbers are always relative to the
3701
2574
By default, bzr will try to merge in all new work from the other
3702
2575
branch, automatically determining an appropriate base. If this
3703
2576
fails, you may need to give an explicit base.
3705
2578
Merge will do its best to combine the changes in two branches, but there
3706
2579
are some kinds of problems only a human can fix. When it encounters those,
3707
2580
it will mark a conflict. A conflict means that you need to fix something,
3773
2623
' completely merged into the source, pull from the'
3774
2624
' source rather than merging. When this happens,'
3775
2625
' you do not need to commit the result.'),
3776
custom_help('directory',
3777
2627
help='Branch to merge into, '
3778
'rather than the one containing the working directory.'),
3779
Option('preview', help='Instead of merging, show a diff of the'
3781
Option('interactive', help='Select changes interactively.',
2628
'rather than the one containing the working directory.',
3785
def run(self, location=None, revision=None, force=False,
3786
merge_type=None, show_base=False, reprocess=None, remember=False,
2634
def run(self, branch=None, revision=None, force=False, merge_type=None,
2635
show_base=False, reprocess=False, remember=False,
3787
2636
uncommitted=False, pull=False,
3788
2637
directory=None,
2639
from bzrlib.tag import _merge_tags_if_possible
2640
other_revision_id = None
3792
2641
if merge_type is None:
3793
2642
merge_type = _mod_merge.Merge3Merger
3795
2644
if directory is None: directory = u'.'
3796
possible_transports = []
3798
allow_pending = True
3799
verified = 'inapplicable'
2645
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2646
# inventory. Because merge is a mutating operation, it really
2647
# should be a lock_write() for the whole cmd_merge operation.
2648
# However, cmd_merge open's its own tree in _merge_helper, which
2649
# means if we lock here, the later lock_write() will always block.
2650
# Either the merge helper code should be updated to take a tree,
2651
# (What about tree.merge_from_branch?)
3800
2652
tree = WorkingTree.open_containing(directory)[0]
3803
basis_tree = tree.revision_tree(tree.last_revision())
3804
except errors.NoSuchRevision:
3805
basis_tree = tree.basis_tree()
3807
# die as quickly as possible if there are uncommitted changes
3809
if tree.has_changes():
3810
raise errors.UncommittedChanges(tree)
3812
view_info = _get_view_info_for_change_reporter(tree)
3813
2653
change_reporter = delta._ChangeReporter(
3814
unversioned_filter=tree.is_ignored, view_info=view_info)
3815
pb = ui.ui_factory.nested_progress_bar()
3816
self.add_cleanup(pb.finished)
3817
self.add_cleanup(tree.lock_write().unlock)
3818
if location is not None:
2654
unversioned_filter=tree.is_ignored)
2656
if branch is not None:
3820
mergeable = bundle.read_mergeable_from_url(location,
3821
possible_transports=possible_transports)
2658
mergeable = bundle.read_mergeable_from_url(
3822
2660
except errors.NotABundle:
2661
pass # Continue on considering this url a Branch
3826
raise errors.BzrCommandError('Cannot use --uncommitted'
3827
' with bundles or merge directives.')
3829
2663
if revision is not None:
3830
2664
raise errors.BzrCommandError(
3831
2665
'Cannot use -r with merge directives or bundles')
3832
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3835
if merger is None and uncommitted:
3836
if revision is not None and len(revision) > 0:
2666
other_revision_id = mergeable.install_revisions(
2667
tree.branch.repository)
2668
revision = [RevisionSpec.from_string(
2669
'revid:' + other_revision_id)]
2671
if revision is None \
2672
or len(revision) < 1 or revision[0].needs_branch():
2673
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2675
if revision is None or len(revision) < 1:
2678
other = [branch, None]
2681
other = [branch, -1]
2682
other_branch, path = Branch.open_containing(branch)
3837
2685
raise errors.BzrCommandError('Cannot use --uncommitted and'
3838
' --revision at the same time.')
3839
merger = self.get_merger_from_uncommitted(tree, location, None)
3840
allow_pending = False
3843
merger, allow_pending = self._get_merger_from_branch(tree,
3844
location, revision, remember, possible_transports, None)
3846
merger.merge_type = merge_type
3847
merger.reprocess = reprocess
3848
merger.show_base = show_base
3849
self.sanity_check_merger(merger)
3850
if (merger.base_rev_id == merger.other_rev_id and
3851
merger.other_rev_id is not None):
3852
note('Nothing to do.')
3855
if merger.interesting_files is not None:
3856
raise errors.BzrCommandError('Cannot pull individual files')
3857
if (merger.base_rev_id == tree.last_revision()):
3858
result = tree.pull(merger.other_branch, False,
3859
merger.other_rev_id)
3860
result.report(self.outf)
2686
' --revision at the same time.')
2687
branch = revision[0].get_branch() or branch
2688
if len(revision) == 1:
2690
if other_revision_id is not None:
2695
other_branch, path = Branch.open_containing(branch)
2696
revno = revision[0].in_history(other_branch).revno
2697
other = [branch, revno]
2699
assert len(revision) == 2
2700
if None in revision:
2701
raise errors.BzrCommandError(
2702
"Merge doesn't permit empty revision specifier.")
2703
base_branch, path = Branch.open_containing(branch)
2704
branch1 = revision[1].get_branch() or branch
2705
other_branch, path1 = Branch.open_containing(branch1)
2706
if revision[0].get_branch() is not None:
2707
# then path was obtained from it, and is None.
2710
base = [branch, revision[0].in_history(base_branch).revno]
2711
other = [branch1, revision[1].in_history(other_branch).revno]
2713
if ((tree.branch.get_parent() is None or remember) and
2714
other_branch is not None):
2715
tree.branch.set_parent(other_branch.base)
2717
# pull tags now... it's a bit inconsistent to do it ahead of copying
2718
# the history but that's done inside the merge code
2719
if other_branch is not None:
2720
_merge_tags_if_possible(other_branch, tree.branch)
2723
interesting_files = [path]
2725
interesting_files = None
2726
pb = ui.ui_factory.nested_progress_bar()
2729
conflict_count = _merge_helper(
2730
other, base, other_rev_id=other_revision_id,
2731
check_clean=(not force),
2732
merge_type=merge_type,
2733
reprocess=reprocess,
2734
show_base=show_base,
2737
pb=pb, file_list=interesting_files,
2738
change_reporter=change_reporter)
2741
if conflict_count != 0:
3862
if merger.this_basis is None:
3863
raise errors.BzrCommandError(
3864
"This branch has no commits."
3865
" (perhaps you would prefer 'bzr pull')")
3867
return self._do_preview(merger)
3869
return self._do_interactive(merger)
3871
return self._do_merge(merger, change_reporter, allow_pending,
3874
def _get_preview(self, merger):
3875
tree_merger = merger.make_merger()
3876
tt = tree_merger.make_preview_transform()
3877
self.add_cleanup(tt.finalize)
3878
result_tree = tt.get_preview_tree()
3881
def _do_preview(self, merger):
3882
from bzrlib.diff import show_diff_trees
3883
result_tree = self._get_preview(merger)
3884
show_diff_trees(merger.this_tree, result_tree, self.outf,
3885
old_label='', new_label='')
3887
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3888
merger.change_reporter = change_reporter
3889
conflict_count = merger.do_merge()
3891
merger.set_pending()
3892
if verified == 'failed':
3893
warning('Preview patch does not match changes')
3894
if conflict_count != 0:
3899
def _do_interactive(self, merger):
3900
"""Perform an interactive merge.
3902
This works by generating a preview tree of the merge, then using
3903
Shelver to selectively remove the differences between the working tree
3904
and the preview tree.
3906
from bzrlib import shelf_ui
3907
result_tree = self._get_preview(merger)
3908
writer = bzrlib.option.diff_writer_registry.get()
3909
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3910
reporter=shelf_ui.ApplyReporter(),
3911
diff_writer=writer(sys.stdout))
3917
def sanity_check_merger(self, merger):
3918
if (merger.show_base and
3919
not merger.merge_type is _mod_merge.Merge3Merger):
3920
raise errors.BzrCommandError("Show-base is not supported for this"
3921
" merge type. %s" % merger.merge_type)
3922
if merger.reprocess is None:
3923
if merger.show_base:
3924
merger.reprocess = False
3926
# Use reprocess if the merger supports it
3927
merger.reprocess = merger.merge_type.supports_reprocess
3928
if merger.reprocess and not merger.merge_type.supports_reprocess:
3929
raise errors.BzrCommandError("Conflict reduction is not supported"
3930
" for merge type %s." %
3932
if merger.reprocess and merger.show_base:
3933
raise errors.BzrCommandError("Cannot do conflict reduction and"
3936
def _get_merger_from_branch(self, tree, location, revision, remember,
3937
possible_transports, pb):
3938
"""Produce a merger from a location, assuming it refers to a branch."""
3939
from bzrlib.tag import _merge_tags_if_possible
3940
# find the branch locations
3941
other_loc, user_location = self._select_branch_location(tree, location,
3943
if revision is not None and len(revision) == 2:
3944
base_loc, _unused = self._select_branch_location(tree,
3945
location, revision, 0)
3947
base_loc = other_loc
3949
other_branch, other_path = Branch.open_containing(other_loc,
3950
possible_transports)
3951
if base_loc == other_loc:
3952
base_branch = other_branch
3954
base_branch, base_path = Branch.open_containing(base_loc,
3955
possible_transports)
3956
# Find the revision ids
3957
other_revision_id = None
3958
base_revision_id = None
3959
if revision is not None:
3960
if len(revision) >= 1:
3961
other_revision_id = revision[-1].as_revision_id(other_branch)
3962
if len(revision) == 2:
3963
base_revision_id = revision[0].as_revision_id(base_branch)
3964
if other_revision_id is None:
3965
other_revision_id = _mod_revision.ensure_null(
3966
other_branch.last_revision())
3967
# Remember where we merge from
3968
if ((remember or tree.branch.get_submit_branch() is None) and
3969
user_location is not None):
3970
tree.branch.set_submit_branch(other_branch.base)
3971
_merge_tags_if_possible(other_branch, tree.branch)
3972
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3973
other_revision_id, base_revision_id, other_branch, base_branch)
3974
if other_path != '':
3975
allow_pending = False
3976
merger.interesting_files = [other_path]
3978
allow_pending = True
3979
return merger, allow_pending
3981
def get_merger_from_uncommitted(self, tree, location, pb):
3982
"""Get a merger for uncommitted changes.
3984
:param tree: The tree the merger should apply to.
3985
:param location: The location containing uncommitted changes.
3986
:param pb: The progress bar to use for showing progress.
3988
location = self._select_branch_location(tree, location)[0]
3989
other_tree, other_path = WorkingTree.open_containing(location)
3990
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3991
if other_path != '':
3992
merger.interesting_files = [other_path]
3995
def _select_branch_location(self, tree, user_location, revision=None,
3997
"""Select a branch location, according to possible inputs.
3999
If provided, branches from ``revision`` are preferred. (Both
4000
``revision`` and ``index`` must be supplied.)
4002
Otherwise, the ``location`` parameter is used. If it is None, then the
4003
``submit`` or ``parent`` location is used, and a note is printed.
4005
:param tree: The working tree to select a branch for merging into
4006
:param location: The location entered by the user
4007
:param revision: The revision parameter to the command
4008
:param index: The index to use for the revision parameter. Negative
4009
indices are permitted.
4010
:return: (selected_location, user_location). The default location
4011
will be the user-entered location.
4013
if (revision is not None and index is not None
4014
and revision[index] is not None):
4015
branch = revision[index].get_branch()
4016
if branch is not None:
4017
return branch, branch
4018
if user_location is None:
4019
location = self._get_remembered(tree, 'Merging from')
4021
location = user_location
4022
return location, user_location
4024
def _get_remembered(self, tree, verb_string):
2745
except errors.AmbiguousBase, e:
2746
m = ("sorry, bzr can't determine the right merge base yet\n"
2747
"candidates are:\n "
2748
+ "\n ".join(e.bases)
2750
"please specify an explicit base with -r,\n"
2751
"and (if you want) report this to the bzr developers\n")
2754
# TODO: move up to common parent; this isn't merge-specific anymore.
2755
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4025
2756
"""Use tree.branch's parent if none was supplied.
4027
2758
Report if the remembered location was used.
4029
stored_location = tree.branch.get_submit_branch()
4030
stored_location_type = "submit"
4031
if stored_location is None:
4032
stored_location = tree.branch.get_parent()
4033
stored_location_type = "parent"
2760
if supplied_location is not None:
2761
return supplied_location
2762
stored_location = tree.branch.get_parent()
4034
2763
mutter("%s", stored_location)
4035
2764
if stored_location is None:
4036
2765
raise errors.BzrCommandError("No location specified or remembered")
4037
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4038
note(u"%s remembered %s location %s", verb_string,
4039
stored_location_type, display_url)
2766
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2767
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4040
2768
return stored_location
4043
2771
class cmd_remerge(Command):
4044
__doc__ = """Redo a merge.
4046
2774
Use this if you want to try a different merge technique while resolving
4047
conflicts. Some merge techniques are better than others, and remerge
2775
conflicts. Some merge techniques are better than others, and remerge
4048
2776
lets you try different ones on different files.
4050
2778
The options for remerge have the same meaning and defaults as the ones for
4051
2779
merge. The difference is that remerge can (only) be run when there is a
4052
2780
pending merge, and it lets you specify particular files.
2784
$ bzr remerge --show-base
4055
2785
Re-do the merge of all conflicted files, and show the base text in
4056
conflict regions, in addition to the usual THIS and OTHER texts::
4058
bzr remerge --show-base
2786
conflict regions, in addition to the usual THIS and OTHER texts.
2788
$ bzr remerge --merge-type weave --reprocess foobar
4060
2789
Re-do the merge of "foobar", using the weave merge algorithm, with
4061
additional processing to reduce the size of conflict regions::
4063
bzr remerge --merge-type weave --reprocess foobar
2790
additional processing to reduce the size of conflict regions.
4065
2792
takes_args = ['file*']
4066
2793
takes_options = [
4237
2945
class cmd_shell_complete(Command):
4238
__doc__ = """Show appropriate completions for context.
2946
"""Show appropriate completions for context.
4240
2948
For a list of all available commands, say 'bzr shell-complete'.
4242
2950
takes_args = ['context?']
4243
2951
aliases = ['s-c']
4246
2954
@display_command
4247
2955
def run(self, context=None):
4248
2956
import shellcomplete
4249
2957
shellcomplete.shellcomplete(context)
2960
class cmd_fetch(Command):
2961
"""Copy in history from another branch but don't merge it.
2963
This is an internal method used for pull and merge.
2966
takes_args = ['from_branch', 'to_branch']
2967
def run(self, from_branch, to_branch):
2968
from bzrlib.fetch import Fetcher
2969
from_b = Branch.open(from_branch)
2970
to_b = Branch.open(to_branch)
2971
Fetcher(to_b, from_b)
4252
2974
class cmd_missing(Command):
4253
__doc__ = """Show unmerged/unpulled revisions between two branches.
2975
"""Show unmerged/unpulled revisions between two branches.
4255
2977
OTHER_BRANCH may be local or remote.
4257
To filter on a range of revisions, you can use the command -r begin..end
4258
-r revision requests a specific revision, -r ..end or -r begin.. are
4262
1 - some missing revisions
4263
0 - no missing revisions
4267
Determine the missing revisions between this and the branch at the
4268
remembered pull location::
4272
Determine the missing revisions between this and another branch::
4274
bzr missing http://server/branch
4276
Determine the missing revisions up to a specific revision on the other
4279
bzr missing -r ..-10
4281
Determine the missing revisions up to a specific revision on this
4284
bzr missing --my-revision ..-10
4287
2980
_see_also = ['merge', 'pull']
4288
2981
takes_args = ['other_branch?']
4289
2982
takes_options = [
4290
Option('reverse', 'Reverse the order of revisions.'),
4292
'Display changes in the local branch only.'),
4293
Option('this' , 'Same as --mine-only.'),
4294
Option('theirs-only',
4295
'Display changes in the remote branch only.'),
4296
Option('other', 'Same as --theirs-only.'),
4300
custom_help('revision',
4301
help='Filter on other branch revisions (inclusive). '
4302
'See "help revisionspec" for details.'),
4303
Option('my-revision',
4304
type=_parse_revision_str,
4305
help='Filter on local branch revisions (inclusive). '
4306
'See "help revisionspec" for details.'),
4307
Option('include-merges',
4308
'Show all revisions in addition to the mainline ones.'),
2983
Option('reverse', 'Reverse the order of revisions.'),
2985
'Display changes in the local branch only.'),
2986
Option('this' , 'Same as --mine-only.'),
2987
Option('theirs-only',
2988
'Display changes in the remote branch only.'),
2989
Option('other', 'Same as --theirs-only.'),
4310
2994
encoding_type = 'replace'
4312
2996
@display_command
4313
2997
def run(self, other_branch=None, reverse=False, mine_only=False,
4315
log_format=None, long=False, short=False, line=False,
4316
show_ids=False, verbose=False, this=False, other=False,
4317
include_merges=False, revision=None, my_revision=None):
2998
theirs_only=False, log_format=None, long=False, short=False, line=False,
2999
show_ids=False, verbose=False, this=False, other=False):
4318
3000
from bzrlib.missing import find_unmerged, iter_log_revisions
3001
from bzrlib.log import log_formatter
4327
# TODO: We should probably check that we don't have mine-only and
4328
# theirs-only set, but it gets complicated because we also have
4329
# this and other which could be used.
4336
3008
local_branch = Branch.open_containing(u".")[0]
4337
self.add_cleanup(local_branch.lock_read().unlock)
4339
3009
parent = local_branch.get_parent()
4340
3010
if other_branch is None:
4341
3011
other_branch = parent
4342
3012
if other_branch is None:
4343
raise errors.BzrCommandError("No peer location known"
3013
raise errors.BzrCommandError("No peer location known or specified.")
4345
3014
display_url = urlutils.unescape_for_display(parent,
4346
3015
self.outf.encoding)
4347
message("Using saved parent location: "
4348
+ display_url + "\n")
3016
print "Using last location: " + display_url
4350
3018
remote_branch = Branch.open(other_branch)
4351
3019
if remote_branch.base == local_branch.base:
4352
3020
remote_branch = local_branch
4354
self.add_cleanup(remote_branch.lock_read().unlock)
4356
local_revid_range = _revision_range_to_revid_range(
4357
_get_revision_range(my_revision, local_branch,
4360
remote_revid_range = _revision_range_to_revid_range(
4361
_get_revision_range(revision,
4362
remote_branch, self.name()))
4364
local_extra, remote_extra = find_unmerged(
4365
local_branch, remote_branch, restrict,
4366
backward=not reverse,
4367
include_merges=include_merges,
4368
local_revid_range=local_revid_range,
4369
remote_revid_range=remote_revid_range)
4371
if log_format is None:
4372
registry = log.log_formatter_registry
4373
log_format = registry.get_default(local_branch)
4374
lf = log_format(to_file=self.outf,
4376
show_timezone='original')
4379
if local_extra and not theirs_only:
4380
message("You have %d extra revision(s):\n" %
4382
for revision in iter_log_revisions(local_extra,
4383
local_branch.repository,
4385
lf.log_revision(revision)
4386
printed_local = True
4389
printed_local = False
4391
if remote_extra and not mine_only:
4392
if printed_local is True:
4394
message("You are missing %d revision(s):\n" %
4396
for revision in iter_log_revisions(remote_extra,
4397
remote_branch.repository,
4399
lf.log_revision(revision)
4402
if mine_only and not local_extra:
4403
# We checked local, and found nothing extra
4404
message('This branch is up to date.\n')
4405
elif theirs_only and not remote_extra:
4406
# We checked remote, and found nothing extra
4407
message('Other branch is up to date.\n')
4408
elif not (mine_only or theirs_only or local_extra or
4410
# We checked both branches, and neither one had extra
4412
message("Branches are up to date.\n")
3021
local_branch.lock_read()
3023
remote_branch.lock_read()
3025
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
3026
if (log_format is None):
3027
log_format = log.log_formatter_registry.get_default(
3029
lf = log_format(to_file=self.outf,
3031
show_timezone='original')
3032
if reverse is False:
3033
local_extra.reverse()
3034
remote_extra.reverse()
3035
if local_extra and not theirs_only:
3036
print "You have %d extra revision(s):" % len(local_extra)
3037
for revision in iter_log_revisions(local_extra,
3038
local_branch.repository,
3040
lf.log_revision(revision)
3041
printed_local = True
3043
printed_local = False
3044
if remote_extra and not mine_only:
3045
if printed_local is True:
3047
print "You are missing %d revision(s):" % len(remote_extra)
3048
for revision in iter_log_revisions(remote_extra,
3049
remote_branch.repository,
3051
lf.log_revision(revision)
3052
if not remote_extra and not local_extra:
3054
print "Branches are up to date."
3058
remote_branch.unlock()
3060
local_branch.unlock()
4414
3061
if not status_code and parent is None and other_branch is not None:
4415
self.add_cleanup(local_branch.lock_write().unlock)
4416
# handle race conditions - a parent might be set while we run.
4417
if local_branch.get_parent() is None:
4418
local_branch.set_parent(remote_branch.base)
3062
local_branch.lock_write()
3064
# handle race conditions - a parent might be set while we run.
3065
if local_branch.get_parent() is None:
3066
local_branch.set_parent(remote_branch.base)
3068
local_branch.unlock()
4419
3069
return status_code
4422
3072
class cmd_pack(Command):
4423
__doc__ = """Compress the data within a repository.
4425
This operation compresses the data within a bazaar repository. As
4426
bazaar supports automatic packing of repository, this operation is
4427
normally not required to be done manually.
4429
During the pack operation, bazaar takes a backup of existing repository
4430
data, i.e. pack files. This backup is eventually removed by bazaar
4431
automatically when it is safe to do so. To save disk space by removing
4432
the backed up pack files, the --clean-obsolete-packs option may be
4435
Warning: If you use --clean-obsolete-packs and your machine crashes
4436
during or immediately after repacking, you may be left with a state
4437
where the deletion has been written to disk but the new packs have not
4438
been. In this case the repository may be unusable.
3073
"""Compress the data within a repository."""
4441
3075
_see_also = ['repositories']
4442
3076
takes_args = ['branch_or_repo?']
4444
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4447
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3078
def run(self, branch_or_repo='.'):
4448
3079
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4450
3081
branch = dir.open_branch()
4451
3082
repository = branch.repository
4452
3083
except errors.NotBranchError:
4453
3084
repository = dir.open_repository()
4454
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4457
3088
class cmd_plugins(Command):
4458
__doc__ = """List the installed plugins.
4460
This command displays the list of installed plugins including
4461
version of plugin and a short description of each.
4463
--verbose shows the path where each plugin is located.
4465
A plugin is an external component for Bazaar that extends the
4466
revision control system, by adding or replacing code in Bazaar.
4467
Plugins can do a variety of things, including overriding commands,
4468
adding new commands, providing additional network transports and
4469
customizing log output.
4471
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4472
for further information on plugins including where to find them and how to
4473
install them. Instructions are also provided there on how to write new
4474
plugins using the Python programming language.
4476
takes_options = ['verbose']
4478
3091
@display_command
4479
def run(self, verbose=False):
4480
3093
import bzrlib.plugin
4481
3094
from inspect import getdoc
4483
for name, plugin in bzrlib.plugin.plugins().items():
4484
version = plugin.__version__
4485
if version == 'unknown':
4487
name_ver = '%s %s' % (name, version)
4488
d = getdoc(plugin.module)
3095
for name, plugin in bzrlib.plugin.all_plugins().items():
3096
if getattr(plugin, '__path__', None) is not None:
3097
print plugin.__path__[0]
3098
elif getattr(plugin, '__file__', None) is not None:
3099
print plugin.__file__
4490
doc = d.split('\n')[0]
4492
doc = '(no description)'
4493
result.append((name_ver, doc, plugin.path()))
4494
for name_ver, doc, path in sorted(result):
4495
self.outf.write("%s\n" % name_ver)
4496
self.outf.write(" %s\n" % doc)
4498
self.outf.write(" %s\n" % path)
4499
self.outf.write("\n")
3105
print '\t', d.split('\n')[0]
4502
3108
class cmd_testament(Command):
4503
__doc__ = """Show testament (signing-form) of a revision."""
3109
"""Show testament (signing-form) of a revision."""
4504
3110
takes_options = [
4506
3112
Option('long', help='Produce long-format testament.'),
5085
3626
s.send_email(message)
5088
class cmd_send(Command):
5089
__doc__ = """Mail or create a merge-directive for submitting changes.
5091
A merge directive provides many things needed for requesting merges:
5093
* A machine-readable description of the merge to perform
5095
* An optional patch that is a preview of the changes requested
5097
* An optional bundle of revision data, so that the changes can be applied
5098
directly from the merge directive, without retrieving data from a
5101
`bzr send` creates a compact data set that, when applied using bzr
5102
merge, has the same effect as merging from the source branch.
5104
By default the merge directive is self-contained and can be applied to any
5105
branch containing submit_branch in its ancestory without needing access to
5108
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5109
revisions, but only a structured request to merge from the
5110
public_location. In that case the public_branch is needed and it must be
5111
up-to-date and accessible to the recipient. The public_branch is always
5112
included if known, so that people can check it later.
5114
The submit branch defaults to the parent of the source branch, but can be
5115
overridden. Both submit branch and public branch will be remembered in
5116
branch.conf the first time they are used for a particular branch. The
5117
source branch defaults to that containing the working directory, but can
5118
be changed using --from.
5120
In order to calculate those changes, bzr must analyse the submit branch.
5121
Therefore it is most efficient for the submit branch to be a local mirror.
5122
If a public location is known for the submit_branch, that location is used
5123
in the merge directive.
5125
The default behaviour is to send the merge directive by mail, unless -o is
5126
given, in which case it is sent to a file.
5128
Mail is sent using your preferred mail program. This should be transparent
5129
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5130
If the preferred client can't be found (or used), your editor will be used.
5132
To use a specific mail program, set the mail_client configuration option.
5133
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5134
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5135
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5136
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5139
If mail is being sent, a to address is required. This can be supplied
5140
either on the commandline, by setting the submit_to configuration
5141
option in the branch itself or the child_submit_to configuration option
5142
in the submit branch.
5144
Two formats are currently supported: "4" uses revision bundle format 4 and
5145
merge directive format 2. It is significantly faster and smaller than
5146
older formats. It is compatible with Bazaar 0.19 and later. It is the
5147
default. "0.9" uses revision bundle format 0.9 and merge directive
5148
format 1. It is compatible with Bazaar 0.12 - 0.18.
5150
The merge directives created by bzr send may be applied using bzr merge or
5151
bzr pull by specifying a file containing a merge directive as the location.
5153
bzr send makes extensive use of public locations to map local locations into
5154
URLs that can be used by other people. See `bzr help configuration` to
5155
set them, and use `bzr info` to display them.
5158
encoding_type = 'exact'
5160
_see_also = ['merge', 'pull']
5162
takes_args = ['submit_branch?', 'public_branch?']
5166
help='Do not include a bundle in the merge directive.'),
5167
Option('no-patch', help='Do not include a preview patch in the merge'
5170
help='Remember submit and public branch.'),
5172
help='Branch to generate the submission from, '
5173
'rather than the one containing the working directory.',
5176
Option('output', short_name='o',
5177
help='Write merge directive to this file or directory; '
5178
'use - for stdout.',
5181
help='Refuse to send if there are uncommitted changes in'
5182
' the working tree, --no-strict disables the check.'),
5183
Option('mail-to', help='Mail the request to this address.',
5187
Option('body', help='Body for the email.', type=unicode),
5188
RegistryOption('format',
5189
help='Use the specified output format.',
5190
lazy_registry=('bzrlib.send', 'format_registry')),
5193
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5194
no_patch=False, revision=None, remember=False, output=None,
5195
format=None, mail_to=None, message=None, body=None,
5196
strict=None, **kwargs):
5197
from bzrlib.send import send
5198
return send(submit_branch, revision, public_branch, remember,
5199
format, no_bundle, no_patch, output,
5200
kwargs.get('from', '.'), mail_to, message, body,
5205
class cmd_bundle_revisions(cmd_send):
5206
__doc__ = """Create a merge-directive for submitting changes.
5208
A merge directive provides many things needed for requesting merges:
5210
* A machine-readable description of the merge to perform
5212
* An optional patch that is a preview of the changes requested
5214
* An optional bundle of revision data, so that the changes can be applied
5215
directly from the merge directive, without retrieving data from a
5218
If --no-bundle is specified, then public_branch is needed (and must be
5219
up-to-date), so that the receiver can perform the merge using the
5220
public_branch. The public_branch is always included if known, so that
5221
people can check it later.
5223
The submit branch defaults to the parent, but can be overridden. Both
5224
submit branch and public branch will be remembered if supplied.
5226
If a public_branch is known for the submit_branch, that public submit
5227
branch is used in the merge instructions. This means that a local mirror
5228
can be used as your actual submit branch, once you have set public_branch
5231
Two formats are currently supported: "4" uses revision bundle format 4 and
5232
merge directive format 2. It is significantly faster and smaller than
5233
older formats. It is compatible with Bazaar 0.19 and later. It is the
5234
default. "0.9" uses revision bundle format 0.9 and merge directive
5235
format 1. It is compatible with Bazaar 0.12 - 0.18.
5240
help='Do not include a bundle in the merge directive.'),
5241
Option('no-patch', help='Do not include a preview patch in the merge'
5244
help='Remember submit and public branch.'),
5246
help='Branch to generate the submission from, '
5247
'rather than the one containing the working directory.',
5250
Option('output', short_name='o', help='Write directive to this file.',
5253
help='Refuse to bundle revisions if there are uncommitted'
5254
' changes in the working tree, --no-strict disables the check.'),
5256
RegistryOption('format',
5257
help='Use the specified output format.',
5258
lazy_registry=('bzrlib.send', 'format_registry')),
5260
aliases = ['bundle']
5262
_see_also = ['send', 'merge']
5266
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5267
no_patch=False, revision=None, remember=False, output=None,
5268
format=None, strict=None, **kwargs):
5271
from bzrlib.send import send
5272
return send(submit_branch, revision, public_branch, remember,
5273
format, no_bundle, no_patch, output,
5274
kwargs.get('from', '.'), None, None, None,
5275
self.outf, strict=strict)
5278
3629
class cmd_tag(Command):
5279
__doc__ = """Create, remove or modify a tag naming a revision.
3630
"""Create a tag naming a revision.
5281
3632
Tags give human-meaningful names to revisions. Commands that take a -r
5282
3633
(--revision) option can be given -rtag:X, where X is any previously
5285
3636
Tags are stored in the branch. Tags are copied from one branch to another
5286
3637
along when you branch, push, pull or merge.
5288
It is an error to give a tag name that already exists unless you pass
3639
It is an error to give a tag name that already exists unless you pass
5289
3640
--force, in which case the tag is moved to point to the new revision.
5291
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5292
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5294
If no tag name is specified it will be determined through the
5295
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5296
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5300
3643
_see_also = ['commit', 'tags']
5301
takes_args = ['tag_name?']
3644
takes_args = ['tag_name']
5302
3645
takes_options = [
5303
3646
Option('delete',
5304
3647
help='Delete this tag rather than placing it.',
5306
custom_help('directory',
5307
help='Branch in which to place the tag.'),
3650
help='Branch in which to place the tag.',
5308
3654
Option('force',
5309
3655
help='Replace existing tags.',
5314
def run(self, tag_name=None,
3660
def run(self, tag_name,
5320
3666
branch, relpath = Branch.open_containing(directory)
5321
self.add_cleanup(branch.lock_write().unlock)
5323
if tag_name is None:
5324
raise errors.BzrCommandError("No tag specified to delete.")
5325
branch.tags.delete_tag(tag_name)
5326
self.outf.write('Deleted tag %s.\n' % tag_name)
5329
if len(revision) != 1:
5330
raise errors.BzrCommandError(
5331
"Tags can only be placed on a single revision, "
5333
revision_id = revision[0].as_revision_id(branch)
3670
branch.tags.delete_tag(tag_name)
3671
self.outf.write('Deleted tag %s.\n' % tag_name)
5335
revision_id = branch.last_revision()
5336
if tag_name is None:
5337
tag_name = branch.automatic_tag_name(revision_id)
5338
if tag_name is None:
5339
raise errors.BzrCommandError(
5340
"Please specify a tag name.")
5341
if (not force) and branch.tags.has_tag(tag_name):
5342
raise errors.TagAlreadyExists(tag_name)
5343
branch.tags.set_tag(tag_name, revision_id)
5344
self.outf.write('Created tag %s.\n' % tag_name)
3674
if len(revision) != 1:
3675
raise errors.BzrCommandError(
3676
"Tags can only be placed on a single revision, "
3678
revision_id = revision[0].in_history(branch).rev_id
3680
revision_id = branch.last_revision()
3681
if (not force) and branch.tags.has_tag(tag_name):
3682
raise errors.TagAlreadyExists(tag_name)
3683
branch.tags.set_tag(tag_name, revision_id)
3684
self.outf.write('Created tag %s.\n' % tag_name)
5347
3689
class cmd_tags(Command):
5348
__doc__ = """List tags.
5350
This command shows a table of tag names and the revisions they reference.
3692
This tag shows a table of tag names and the revisions they reference.
5353
3695
_see_also = ['tag']
5354
3696
takes_options = [
5355
custom_help('directory',
5356
help='Branch whose tags should be displayed.'),
5357
RegistryOption.from_kwargs('sort',
5358
'Sort tags by different criteria.', title='Sorting',
5359
alpha='Sort tags lexicographically (default).',
5360
time='Sort tags chronologically.',
3698
help='Branch whose tags should be displayed.',
5366
3704
@display_command
5373
3708
branch, relpath = Branch.open_containing(directory)
5375
tags = branch.tags.get_tag_dict().items()
5379
self.add_cleanup(branch.lock_read().unlock)
5381
graph = branch.repository.get_graph()
5382
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5383
revid1, revid2 = rev1.rev_id, rev2.rev_id
5384
# only show revisions between revid1 and revid2 (inclusive)
5385
tags = [(tag, revid) for tag, revid in tags if
5386
graph.is_between(revid, revid1, revid2)]
5389
elif sort == 'time':
5391
for tag, revid in tags:
5393
revobj = branch.repository.get_revision(revid)
5394
except errors.NoSuchRevision:
5395
timestamp = sys.maxint # place them at the end
5397
timestamp = revobj.timestamp
5398
timestamps[revid] = timestamp
5399
tags.sort(key=lambda x: timestamps[x[1]])
5401
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5402
for index, (tag, revid) in enumerate(tags):
5404
revno = branch.revision_id_to_dotted_revno(revid)
5405
if isinstance(revno, tuple):
5406
revno = '.'.join(map(str, revno))
5407
except errors.NoSuchRevision:
5408
# Bad tag data/merges can lead to tagged revisions
5409
# which are not in this branch. Fail gracefully ...
5411
tags[index] = (tag, revno)
5413
for tag, revspec in tags:
5414
self.outf.write('%-20s %s\n' % (tag, revspec))
5417
class cmd_reconfigure(Command):
5418
__doc__ = """Reconfigure the type of a bzr directory.
5420
A target configuration must be specified.
5422
For checkouts, the bind-to location will be auto-detected if not specified.
5423
The order of preference is
5424
1. For a lightweight checkout, the current bound location.
5425
2. For branches that used to be checkouts, the previously-bound location.
5426
3. The push location.
5427
4. The parent location.
5428
If none of these is available, --bind-to must be specified.
5431
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
takes_args = ['location?']
5434
RegistryOption.from_kwargs(
5436
title='Target type',
5437
help='The type to reconfigure the directory to.',
5438
value_switches=True, enum_switch=False,
5439
branch='Reconfigure to be an unbound branch with no working tree.',
5440
tree='Reconfigure to be an unbound branch with a working tree.',
5441
checkout='Reconfigure to be a bound branch with a working tree.',
5442
lightweight_checkout='Reconfigure to be a lightweight'
5443
' checkout (with no local history).',
5444
standalone='Reconfigure to be a standalone branch '
5445
'(i.e. stop using shared repository).',
5446
use_shared='Reconfigure to use a shared repository.',
5447
with_trees='Reconfigure repository to create '
5448
'working trees on branches by default.',
5449
with_no_trees='Reconfigure repository to not create '
5450
'working trees on branches by default.'
5452
Option('bind-to', help='Branch to bind checkout to.', type=str),
5454
help='Perform reconfiguration even if local changes'
5456
Option('stacked-on',
5457
help='Reconfigure a branch to be stacked on another branch.',
5461
help='Reconfigure a branch to be unstacked. This '
5462
'may require copying substantial data into it.',
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
5469
directory = bzrdir.BzrDir.open(location)
5470
if stacked_on and unstacked:
5471
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5472
elif stacked_on is not None:
5473
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5475
reconfigure.ReconfigureUnstacked().apply(directory)
5476
# At the moment you can use --stacked-on and a different
5477
# reconfiguration shape at the same time; there seems no good reason
5479
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
5485
elif target_type == 'branch':
5486
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
elif target_type == 'tree':
5488
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
5492
elif target_type == 'lightweight-checkout':
5493
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5495
elif target_type == 'use-shared':
5496
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5497
elif target_type == 'standalone':
5498
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5499
elif target_type == 'with-trees':
5500
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5502
elif target_type == 'with-no-trees':
5503
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5505
reconfiguration.apply(force)
5508
class cmd_switch(Command):
5509
__doc__ = """Set the branch of a checkout and update.
5511
For lightweight checkouts, this changes the branch being referenced.
5512
For heavyweight checkouts, this checks that there are no local commits
5513
versus the current bound branch, then it makes the local branch a mirror
5514
of the new location and binds to it.
5516
In both cases, the working tree is updated and uncommitted changes
5517
are merged. The user can commit or revert these as they desire.
5519
Pending merges need to be committed or reverted before using switch.
5521
The path to the branch to switch to can be specified relative to the parent
5522
directory of the current branch. For example, if you are currently in a
5523
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5526
Bound branches use the nickname of its master branch unless it is set
5527
locally, in which case switching will update the local nickname to be
5531
takes_args = ['to_location?']
5532
takes_options = [Option('force',
5533
help='Switch even if local commits will be lost.'),
5535
Option('create-branch', short_name='b',
5536
help='Create the target branch from this one before'
5537
' switching to it.'),
5540
def run(self, to_location=None, force=False, create_branch=False,
5542
from bzrlib import switch
5544
revision = _get_one_revision('switch', revision)
5545
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5546
if to_location is None:
5547
if revision is None:
5548
raise errors.BzrCommandError('You must supply either a'
5549
' revision or a location')
5552
branch = control_dir.open_branch()
5553
had_explicit_nick = branch.get_config().has_explicit_nickname()
5554
except errors.NotBranchError:
5556
had_explicit_nick = False
5559
raise errors.BzrCommandError('cannot create branch without'
5561
to_location = directory_service.directories.dereference(
5563
if '/' not in to_location and '\\' not in to_location:
5564
# This path is meant to be relative to the existing branch
5565
this_url = self._get_branch_location(control_dir)
5566
to_location = urlutils.join(this_url, '..', to_location)
5567
to_branch = branch.bzrdir.sprout(to_location,
5568
possible_transports=[branch.bzrdir.root_transport],
5569
source_branch=branch).open_branch()
5572
to_branch = Branch.open(to_location)
5573
except errors.NotBranchError:
5574
this_url = self._get_branch_location(control_dir)
5575
to_branch = Branch.open(
5576
urlutils.join(this_url, '..', to_location))
5577
if revision is not None:
5578
revision = revision.as_revision_id(to_branch)
5579
switch.switch(control_dir, to_branch, force, revision_id=revision)
5580
if had_explicit_nick:
5581
branch = control_dir.open_branch() #get the new branch!
5582
branch.nick = to_branch.nick
5583
note('Switched to branch: %s',
5584
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5586
def _get_branch_location(self, control_dir):
5587
"""Return location of branch for this control dir."""
5589
this_branch = control_dir.open_branch()
5590
# This may be a heavy checkout, where we want the master branch
5591
master_location = this_branch.get_bound_location()
5592
if master_location is not None:
5593
return master_location
5594
# If not, use a local sibling
5595
return this_branch.base
5596
except errors.NotBranchError:
5597
format = control_dir.find_branch_format()
5598
if getattr(format, 'get_reference', None) is not None:
5599
return format.get_reference(control_dir)
5601
return control_dir.root_transport.base
5604
class cmd_view(Command):
5605
__doc__ = """Manage filtered views.
5607
Views provide a mask over the tree so that users can focus on
5608
a subset of a tree when doing their work. After creating a view,
5609
commands that support a list of files - status, diff, commit, etc -
5610
effectively have that list of files implicitly given each time.
5611
An explicit list of files can still be given but those files
5612
must be within the current view.
5614
In most cases, a view has a short life-span: it is created to make
5615
a selected change and is deleted once that change is committed.
5616
At other times, you may wish to create one or more named views
5617
and switch between them.
5619
To disable the current view without deleting it, you can switch to
5620
the pseudo view called ``off``. This can be useful when you need
5621
to see the whole tree for an operation or two (e.g. merge) but
5622
want to switch back to your view after that.
5625
To define the current view::
5627
bzr view file1 dir1 ...
5629
To list the current view::
5633
To delete the current view::
5637
To disable the current view without deleting it::
5639
bzr view --switch off
5641
To define a named view and switch to it::
5643
bzr view --name view-name file1 dir1 ...
5645
To list a named view::
5647
bzr view --name view-name
5649
To delete a named view::
5651
bzr view --name view-name --delete
5653
To switch to a named view::
5655
bzr view --switch view-name
5657
To list all views defined::
5661
To delete all views::
5663
bzr view --delete --all
5667
takes_args = ['file*']
5670
help='Apply list or delete action to all views.',
5673
help='Delete the view.',
5676
help='Name of the view to define, list or delete.',
5680
help='Name of the view to switch to.',
5685
def run(self, file_list,
5691
tree, file_list = tree_files(file_list, apply_view=False)
5692
current_view, view_dict = tree.views.get_view_info()
5697
raise errors.BzrCommandError(
5698
"Both --delete and a file list specified")
5700
raise errors.BzrCommandError(
5701
"Both --delete and --switch specified")
5703
tree.views.set_view_info(None, {})
5704
self.outf.write("Deleted all views.\n")
5706
raise errors.BzrCommandError("No current view to delete")
5708
tree.views.delete_view(name)
5709
self.outf.write("Deleted '%s' view.\n" % name)
5712
raise errors.BzrCommandError(
5713
"Both --switch and a file list specified")
5715
raise errors.BzrCommandError(
5716
"Both --switch and --all specified")
5717
elif switch == 'off':
5718
if current_view is None:
5719
raise errors.BzrCommandError("No current view to disable")
5720
tree.views.set_view_info(None, view_dict)
5721
self.outf.write("Disabled '%s' view.\n" % (current_view))
5723
tree.views.set_view_info(switch, view_dict)
5724
view_str = views.view_display_str(tree.views.lookup_view())
5725
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5728
self.outf.write('Views defined:\n')
5729
for view in sorted(view_dict):
5730
if view == current_view:
5734
view_str = views.view_display_str(view_dict[view])
5735
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5737
self.outf.write('No views defined.\n')
5740
# No name given and no current view set
5743
raise errors.BzrCommandError(
5744
"Cannot change the 'off' pseudo view")
5745
tree.views.set_view(name, sorted(file_list))
5746
view_str = views.view_display_str(tree.views.lookup_view())
5747
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5751
# No name given and no current view set
5752
self.outf.write('No current view.\n')
5754
view_str = views.view_display_str(tree.views.lookup_view(name))
5755
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5758
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = ['directory',
5925
Option('ignored', help='Delete all ignored files.'),
5926
Option('detritus', help='Delete conflict files, merge'
5927
' backups, and failed selftest dirs.'),
5929
help='Delete files unknown to bzr (default).'),
5930
Option('dry-run', help='Show files to delete instead of'
5932
Option('force', help='Do not prompt before deleting.')]
5933
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
force=False, directory=u'.'):
5935
from bzrlib.clean_tree import clean_tree
5936
if not (unknown or ignored or detritus):
5940
clean_tree(directory, unknown=unknown, ignored=ignored,
5941
detritus=detritus, dry_run=dry_run, no_prompt=force)
5944
class cmd_reference(Command):
5945
__doc__ = """list, view and set branch locations for nested trees.
5947
If no arguments are provided, lists the branch locations for nested trees.
5948
If one argument is provided, display the branch location for that tree.
5949
If two arguments are provided, set the branch location for that tree.
5954
takes_args = ['path?', 'location?']
5956
def run(self, path=None, location=None):
5958
if path is not None:
5960
tree, branch, relpath =(
5961
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5962
if path is not None:
5965
tree = branch.basis_tree()
5967
info = branch._get_all_reference_info().iteritems()
5968
self._display_reference_info(tree, branch, info)
5970
file_id = tree.path2id(path)
5972
raise errors.NotVersionedError(path)
5973
if location is None:
5974
info = [(file_id, branch.get_reference_info(file_id))]
5975
self._display_reference_info(tree, branch, info)
5977
branch.set_reference_info(file_id, path, location)
5979
def _display_reference_info(self, tree, branch, info):
5981
for file_id, (path, location) in info:
5983
path = tree.id2path(file_id)
5984
except errors.NoSuchId:
5986
ref_list.append((path, location))
5987
for path, location in sorted(ref_list):
5988
self.outf.write('%s %s\n' % (path, location))
5991
def _register_lazy_builtins():
5992
# register lazy builtins from other modules; called at startup and should
5993
# be only called once.
5994
for (name, aliases, module_name) in [
5995
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5996
('cmd_dpush', [], 'bzrlib.foreign'),
5997
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5998
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5999
('cmd_conflicts', [], 'bzrlib.conflicts'),
6000
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6002
builtin_command_registry.register_lazy(name, aliases, module_name)
3709
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3710
self.outf.write('%-20s %s\n' % (tag_name, target))
3713
# command-line interpretation helper for merge-related commands
3714
def _merge_helper(other_revision, base_revision,
3715
check_clean=True, ignore_zero=False,
3716
this_dir=None, backup_files=False,
3718
file_list=None, show_base=False, reprocess=False,
3721
change_reporter=None,
3723
"""Merge changes into a tree.
3726
list(path, revno) Base for three-way merge.
3727
If [None, None] then a base will be automatically determined.
3729
list(path, revno) Other revision for three-way merge.
3731
Directory to merge changes into; '.' by default.
3733
If true, this_dir must have no uncommitted changes before the
3735
ignore_zero - If true, suppress the "zero conflicts" message when
3736
there are no conflicts; should be set when doing something we expect
3737
to complete perfectly.
3738
file_list - If supplied, merge only changes to selected files.
3740
All available ancestors of other_revision and base_revision are
3741
automatically pulled into the branch.
3743
The revno may be -1 to indicate the last revision on the branch, which is
3746
This function is intended for use from the command line; programmatic
3747
clients might prefer to call merge.merge_inner(), which has less magic
3750
# Loading it late, so that we don't always have to import bzrlib.merge
3751
if merge_type is None:
3752
merge_type = _mod_merge.Merge3Merger
3753
if this_dir is None:
3755
this_tree = WorkingTree.open_containing(this_dir)[0]
3756
if show_base and not merge_type is _mod_merge.Merge3Merger:
3757
raise errors.BzrCommandError("Show-base is not supported for this merge"
3758
" type. %s" % merge_type)
3759
if reprocess and not merge_type.supports_reprocess:
3760
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3761
" type %s." % merge_type)
3762
if reprocess and show_base:
3763
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3764
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3765
# only want to take out a lock_tree_write() if we don't have to pull
3766
# any ancestry. But merge might fetch ancestry in the middle, in
3767
# which case we would need a lock_write().
3768
# Because we cannot upgrade locks, for now we live with the fact that
3769
# the tree will be locked multiple times during a merge. (Maybe
3770
# read-only some of the time, but it means things will get read
3773
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3774
pb=pb, change_reporter=change_reporter)
3775
merger.pp = ProgressPhase("Merge phase", 5, pb)
3776
merger.pp.next_phase()
3777
merger.check_basis(check_clean)
3778
if other_rev_id is not None:
3779
merger.set_other_revision(other_rev_id, this_tree.branch)
3781
merger.set_other(other_revision)
3782
merger.pp.next_phase()
3783
merger.set_base(base_revision)
3784
if merger.base_rev_id == merger.other_rev_id:
3785
note('Nothing to do.')
3787
if file_list is None:
3788
if pull and merger.base_rev_id == merger.this_rev_id:
3789
# FIXME: deduplicate with pull
3790
result = merger.this_tree.pull(merger.this_branch,
3791
False, merger.other_rev_id)
3792
if result.old_revid == result.new_revid:
3793
note('No revisions to pull.')
3795
note('Now on revision %d.' % result.new_revno)
3797
merger.backup_files = backup_files
3798
merger.merge_type = merge_type
3799
merger.set_interesting_files(file_list)
3800
merger.show_base = show_base
3801
merger.reprocess = reprocess
3802
conflicts = merger.do_merge()
3803
if file_list is None:
3804
merger.set_pending()
3810
def _create_prefix(cur_transport):
3811
needed = [cur_transport]
3812
# Recurse upwards until we can create a directory successfully
3814
new_transport = cur_transport.clone('..')
3815
if new_transport.base == cur_transport.base:
3816
raise errors.BzrCommandError(
3817
"Failed to create path prefix for %s."
3818
% cur_transport.base)
3820
new_transport.mkdir('.')
3821
except errors.NoSuchFile:
3822
needed.append(new_transport)
3823
cur_transport = new_transport
3826
# Now we only need to create child directories
3828
cur_transport = needed.pop()
3829
cur_transport.ensure_base()
3833
merge = _merge_helper
3836
# these get imported and then picked up by the scan for cmd_*
3837
# TODO: Some more consistent way to split command definitions across files;
3838
# we do need to load at least some information about them to know of
3839
# aliases. ideally we would avoid loading the implementation until the
3840
# details were needed.
3841
from bzrlib.cmd_version_info import cmd_version_info
3842
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3843
from bzrlib.bundle.commands import cmd_bundle_revisions
3844
from bzrlib.sign_my_commits import cmd_sign_my_commits
3845
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
3846
cmd_weave_plan_merge, cmd_weave_merge_text