29
29
from bzrlib import (
41
39
merge as _mod_merge,
46
43
revision as _mod_revision,
55
50
from bzrlib.branch import Branch
56
51
from bzrlib.conflicts import ConflictList
57
from bzrlib.transport import memory
58
from bzrlib.revisionspec import RevisionSpec, RevisionInfo
52
from bzrlib.revisionspec import RevisionSpec
59
53
from bzrlib.smtp_connection import SMTPConnection
60
54
from bzrlib.workingtree import WorkingTree
63
from bzrlib.commands import (
65
builtin_command_registry,
68
from bzrlib.option import (
75
from bzrlib.trace import mutter, note, warning, is_quiet, get_verbosity_level
78
def tree_files(file_list, default_branch=u'.', canonicalize=True,
57
from bzrlib.commands import Command, display_command
58
from bzrlib.option import ListOption, Option, RegistryOption, custom_help
59
from bzrlib.trace import mutter, note, warning, is_quiet, info
62
def tree_files(file_list, default_branch=u'.'):
81
return internal_tree_files(file_list, default_branch, canonicalize,
64
return internal_tree_files(file_list, default_branch)
83
65
except errors.FileInWrongBranch, e:
84
66
raise errors.BzrCommandError("%s is not in the same branch as %s" %
85
67
(e.path, file_list[0]))
88
def tree_files_for_add(file_list):
90
Return a tree and list of absolute paths from a file list.
92
Similar to tree_files, but add handles files a bit differently, so it a
93
custom implementation. In particular, MutableTreeTree.smart_add expects
94
absolute paths, which it immediately converts to relative paths.
96
# FIXME Would be nice to just return the relative paths like
97
# internal_tree_files does, but there are a large number of unit tests
98
# that assume the current interface to mutabletree.smart_add
100
tree, relpath = WorkingTree.open_containing(file_list[0])
101
if tree.supports_views():
102
view_files = tree.views.lookup_view()
104
for filename in file_list:
105
if not osutils.is_inside_any(view_files, filename):
106
raise errors.FileOutsideView(filename, view_files)
107
file_list = file_list[:]
108
file_list[0] = tree.abspath(relpath)
110
tree = WorkingTree.open_containing(u'.')[0]
111
if tree.supports_views():
112
view_files = tree.views.lookup_view()
114
file_list = view_files
115
view_str = views.view_display_str(view_files)
116
note("Ignoring files outside view. View is %s" % view_str)
117
return tree, file_list
120
def _get_one_revision(command_name, revisions):
121
if revisions is None:
123
if len(revisions) != 1:
124
raise errors.BzrCommandError(
125
'bzr %s --revision takes exactly one revision identifier' % (
130
def _get_one_revision_tree(command_name, revisions, branch=None, tree=None):
131
"""Get a revision tree. Not suitable for commands that change the tree.
133
Specifically, the basis tree in dirstate trees is coupled to the dirstate
134
and doing a commit/uncommit/pull will at best fail due to changing the
137
If tree is passed in, it should be already locked, for lifetime management
138
of the trees internal cached state.
142
if revisions is None:
144
rev_tree = tree.basis_tree()
146
rev_tree = branch.basis_tree()
148
revision = _get_one_revision(command_name, revisions)
149
rev_tree = revision.as_tree(branch)
153
70
# XXX: Bad function name; should possibly also be a class method of
154
71
# WorkingTree rather than a function.
155
def internal_tree_files(file_list, default_branch=u'.', canonicalize=True,
72
def internal_tree_files(file_list, default_branch=u'.'):
157
73
"""Convert command-line paths to a WorkingTree and relative paths.
159
75
This is typically used for command-line processors that take one or
362
223
' --revision or a revision_id')
363
224
b = WorkingTree.open_containing(u'.')[0].branch
365
revisions = b.repository.revisions
366
if revisions is None:
367
raise errors.BzrCommandError('Repository %r does not support '
368
'access to raw revision texts')
370
b.repository.lock_read()
372
# TODO: jam 20060112 should cat-revision always output utf-8?
373
if revision_id is not None:
374
revision_id = osutils.safe_revision_id(revision_id, warn=False)
376
self.print_revision(revisions, revision_id)
377
except errors.NoSuchRevision:
378
msg = "The repository %s contains no revision %s." % (
379
b.repository.base, revision_id)
380
raise errors.BzrCommandError(msg)
381
elif revision is not None:
384
raise errors.BzrCommandError(
385
'You cannot specify a NULL revision.')
386
rev_id = rev.as_revision_id(b)
387
self.print_revision(revisions, rev_id)
389
b.repository.unlock()
392
class cmd_dump_btree(Command):
393
__doc__ = """Dump the contents of a btree index file to stdout.
395
PATH is a btree index file, it can be any URL. This includes things like
396
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
398
By default, the tuples stored in the index file will be displayed. With
399
--raw, we will uncompress the pages, but otherwise display the raw bytes
403
# TODO: Do we want to dump the internal nodes as well?
404
# TODO: It would be nice to be able to dump the un-parsed information,
405
# rather than only going through iter_all_entries. However, this is
406
# good enough for a start
408
encoding_type = 'exact'
409
takes_args = ['path']
410
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
411
' rather than the parsed tuples.'),
414
def run(self, path, raw=False):
415
dirname, basename = osutils.split(path)
416
t = transport.get_transport(dirname)
418
self._dump_raw_bytes(t, basename)
420
self._dump_entries(t, basename)
422
def _get_index_and_bytes(self, trans, basename):
423
"""Create a BTreeGraphIndex and raw bytes."""
424
bt = btree_index.BTreeGraphIndex(trans, basename, None)
425
bytes = trans.get_bytes(basename)
426
bt._file = cStringIO.StringIO(bytes)
427
bt._size = len(bytes)
430
def _dump_raw_bytes(self, trans, basename):
433
# We need to parse at least the root node.
434
# This is because the first page of every row starts with an
435
# uncompressed header.
436
bt, bytes = self._get_index_and_bytes(trans, basename)
437
for page_idx, page_start in enumerate(xrange(0, len(bytes),
438
btree_index._PAGE_SIZE)):
439
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
440
page_bytes = bytes[page_start:page_end]
442
self.outf.write('Root node:\n')
443
header_end, data = bt._parse_header_from_bytes(page_bytes)
444
self.outf.write(page_bytes[:header_end])
446
self.outf.write('\nPage %d\n' % (page_idx,))
447
decomp_bytes = zlib.decompress(page_bytes)
448
self.outf.write(decomp_bytes)
449
self.outf.write('\n')
451
def _dump_entries(self, trans, basename):
453
st = trans.stat(basename)
454
except errors.TransportNotPossible:
455
# We can't stat, so we'll fake it because we have to do the 'get()'
457
bt, _ = self._get_index_and_bytes(trans, basename)
459
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
460
for node in bt.iter_all_entries():
461
# Node is made up of:
462
# (index, key, value, [references])
466
refs_as_tuples = None
468
refs_as_tuples = static_tuple.as_tuples(refs)
469
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
470
self.outf.write('%s\n' % (as_tuple,))
226
# TODO: jam 20060112 should cat-revision always output utf-8?
227
if revision_id is not None:
228
revision_id = osutils.safe_revision_id(revision_id, warn=False)
229
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
230
elif revision is not None:
233
raise errors.BzrCommandError('You cannot specify a NULL'
235
rev_id = rev.as_revision_id(b)
236
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
473
239
class cmd_remove_tree(Command):
474
__doc__ = """Remove the working tree from a given branch/checkout.
240
"""Remove the working tree from a given branch/checkout.
476
242
Since a lightweight checkout is little more than a working tree
477
243
this will refuse to run against one.
479
245
To re-create the working tree, use "bzr checkout".
481
247
_see_also = ['checkout', 'working-trees']
482
takes_args = ['location*']
485
help='Remove the working tree even if it has '
486
'uncommitted changes.'),
489
def run(self, location_list, force=False):
490
if not location_list:
493
for location in location_list:
494
d = bzrdir.BzrDir.open(location)
497
working = d.open_workingtree()
498
except errors.NoWorkingTree:
499
raise errors.BzrCommandError("No working tree to remove")
500
except errors.NotLocalUrl:
501
raise errors.BzrCommandError("You cannot remove the working tree"
504
if (working.has_changes()):
505
raise errors.UncommittedChanges(working)
507
if working.user_url != working.branch.user_url:
508
raise errors.BzrCommandError("You cannot remove the working tree"
509
" from a lightweight checkout")
511
d.destroy_workingtree()
249
takes_args = ['location?']
251
def run(self, location='.'):
252
d = bzrdir.BzrDir.open(location)
255
working = d.open_workingtree()
256
except errors.NoWorkingTree:
257
raise errors.BzrCommandError("No working tree to remove")
258
except errors.NotLocalUrl:
259
raise errors.BzrCommandError("You cannot remove the working tree of a "
262
working_path = working.bzrdir.root_transport.base
263
branch_path = working.branch.bzrdir.root_transport.base
264
if working_path != branch_path:
265
raise errors.BzrCommandError("You cannot remove the working tree from "
266
"a lightweight checkout")
268
d.destroy_workingtree()
514
271
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
272
"""Show current revision number.
517
274
This is equal to the number of revisions on this branch.
520
277
_see_also = ['info']
521
278
takes_args = ['location?']
523
Option('tree', help='Show revno of working tree'),
527
def run(self, tree=False, location=u'.'):
530
wt = WorkingTree.open_containing(location)[0]
531
self.add_cleanup(wt.lock_read().unlock)
532
except (errors.NoWorkingTree, errors.NotLocalUrl):
533
raise errors.NoWorkingTree(location)
534
revid = wt.last_revision()
536
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
537
except errors.NoSuchRevision:
539
revno = ".".join(str(n) for n in revno_t)
541
b = Branch.open_containing(location)[0]
542
self.add_cleanup(b.lock_read().unlock)
545
self.outf.write(str(revno) + '\n')
281
def run(self, location=u'.'):
282
self.outf.write(str(Branch.open_containing(location)[0].revno()))
283
self.outf.write('\n')
548
286
class cmd_revision_info(Command):
549
__doc__ = """Show revision number and revision id for a given revision identifier.
287
"""Show revision number and revision id for a given revision identifier.
552
290
takes_args = ['revision_info*']
556
help='Branch to examine, '
557
'rather than the one containing the working directory.',
561
Option('tree', help='Show revno of working tree'),
291
takes_options = ['revision']
565
def run(self, revision=None, directory=u'.', tree=False,
566
revision_info_list=[]):
294
def run(self, revision=None, revision_info_list=[]):
569
wt = WorkingTree.open_containing(directory)[0]
571
self.add_cleanup(wt.lock_read().unlock)
572
except (errors.NoWorkingTree, errors.NotLocalUrl):
574
b = Branch.open_containing(directory)[0]
575
self.add_cleanup(b.lock_read().unlock)
577
297
if revision is not None:
578
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
298
revs.extend(revision)
579
299
if revision_info_list is not None:
580
for rev_str in revision_info_list:
581
rev_spec = RevisionSpec.from_string(rev_str)
582
revision_ids.append(rev_spec.as_revision_id(b))
583
# No arguments supplied, default to the last revision
584
if len(revision_ids) == 0:
587
raise errors.NoWorkingTree(directory)
588
revision_ids.append(wt.last_revision())
590
revision_ids.append(b.last_revision())
594
for revision_id in revision_ids:
300
for rev in revision_info_list:
301
revs.append(RevisionSpec.from_string(rev))
303
b = Branch.open_containing(u'.')[0]
306
revs.append(RevisionSpec.from_string('-1'))
309
revision_id = rev.as_revision_id(b)
596
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
597
revno = '.'.join(str(i) for i in dotted_revno)
311
revno = '%4d' % (b.revision_id_to_revno(revision_id))
598
312
except errors.NoSuchRevision:
600
maxlen = max(maxlen, len(revno))
601
revinfos.append([revno, revision_id])
605
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
313
dotted_map = b.get_revision_id_to_revno_map()
314
revno = '.'.join(str(i) for i in dotted_map[revision_id])
315
print '%s %s' % (revno, revision_id)
608
318
class cmd_add(Command):
609
__doc__ = """Add specified files or directories.
319
"""Add specified files or directories.
611
321
In non-recursive mode, all the named items are added, regardless
612
322
of whether they were previously ignored. A warning is given if
853
564
into_existing = False
855
566
inv = tree.inventory
856
# 'fix' the case of a potential 'from'
857
from_id = tree.path2id(
858
tree.get_canonical_inventory_path(rel_names[0]))
567
from_id = tree.path2id(rel_names[0])
859
568
if (not osutils.lexists(names_list[0]) and
860
569
from_id and inv.get_file_kind(from_id) == "directory"):
861
570
into_existing = False
863
572
if into_existing:
864
573
# move into existing directory
865
# All entries reference existing inventory items, so fix them up
866
# for cicp file-systems.
867
rel_names = tree.get_canonical_inventory_paths(rel_names)
868
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
870
self.outf.write("%s => %s\n" % (src, dest))
574
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
575
self.outf.write("%s => %s\n" % pair)
872
577
if len(names_list) != 2:
873
578
raise errors.BzrCommandError('to mv multiple files the'
874
579
' destination must be a versioned'
877
# for cicp file-systems: the src references an existing inventory
879
src = tree.get_canonical_inventory_path(rel_names[0])
880
# Find the canonical version of the destination: In all cases, the
881
# parent of the target must be in the inventory, so we fetch the
882
# canonical version from there (we do not always *use* the
883
# canonicalized tail portion - we may be attempting to rename the
885
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
886
dest_parent = osutils.dirname(canon_dest)
887
spec_tail = osutils.basename(rel_names[1])
888
# For a CICP file-system, we need to avoid creating 2 inventory
889
# entries that differ only by case. So regardless of the case
890
# we *want* to use (ie, specified by the user or the file-system),
891
# we must always choose to use the case of any existing inventory
892
# items. The only exception to this is when we are attempting a
893
# case-only rename (ie, canonical versions of src and dest are
895
dest_id = tree.path2id(canon_dest)
896
if dest_id is None or tree.path2id(src) == dest_id:
897
# No existing item we care about, so work out what case we
898
# are actually going to use.
900
# If 'after' is specified, the tail must refer to a file on disk.
902
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
904
# pathjoin with an empty tail adds a slash, which breaks
906
dest_parent_fq = tree.basedir
908
dest_tail = osutils.canonical_relpath(
910
osutils.pathjoin(dest_parent_fq, spec_tail))
912
# not 'after', so case as specified is used
913
dest_tail = spec_tail
915
# Use the existing item so 'mv' fails with AlreadyVersioned.
916
dest_tail = os.path.basename(canon_dest)
917
dest = osutils.pathjoin(dest_parent, dest_tail)
918
mutter("attempting to move %s => %s", src, dest)
919
tree.rename_one(src, dest, after=after)
921
self.outf.write("%s => %s\n" % (src, dest))
581
tree.rename_one(rel_names[0], rel_names[1], after=after)
582
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
924
585
class cmd_pull(Command):
925
__doc__ = """Turn this branch into a mirror of another branch.
586
"""Turn this branch into a mirror of another branch.
927
By default, this command only works on branches that have not diverged.
928
Branches are considered diverged if the destination branch's most recent
929
commit is one that has not been merged (directly or indirectly) into the
588
This command only works on branches that have not diverged. Branches are
589
considered diverged if the destination branch's most recent commit is one
590
that has not been merged (directly or indirectly) into the parent.
932
592
If branches have diverged, you can use 'bzr merge' to integrate the changes
933
593
from one into the other. Once one branch has merged, the other should
934
594
be able to pull it again.
936
If you want to replace your local changes and just want your branch to
937
match the remote one, use pull --overwrite. This will work even if the two
938
branches have diverged.
596
If you want to forget your local changes and just update your branch to
597
match the remote one, use pull --overwrite.
940
599
If there is no default location set, the first pull will set it. After
941
600
that, you can omit the location to use the default. To change the
1178
828
takes_args = ['from_location', 'to_location?']
1179
829
takes_options = ['revision', Option('hardlink',
1180
830
help='Hard-link working tree files where possible.'),
1182
help="Create a branch without a working-tree."),
1184
help="Switch the checkout in the current directory "
1185
"to the new branch."),
1186
831
Option('stacked',
1187
832
help='Create a stacked branch referring to the source branch. '
1188
833
'The new branch will depend on the availability of the source '
1189
834
'branch for all operations.'),
1190
Option('standalone',
1191
help='Do not use a shared repository, even if available.'),
1192
Option('use-existing-dir',
1193
help='By default branch will fail if the target'
1194
' directory exists, but does not already'
1195
' have a control directory. This flag will'
1196
' allow branch to proceed.'),
1198
help="Bind new branch to from location."),
1200
836
aliases = ['get', 'clone']
1202
838
def run(self, from_location, to_location=None, revision=None,
1203
hardlink=False, stacked=False, standalone=False, no_tree=False,
1204
use_existing_dir=False, switch=False, bind=False):
1205
from bzrlib import switch as _mod_switch
839
hardlink=False, stacked=False):
1206
840
from bzrlib.tag import _merge_tags_if_possible
843
elif len(revision) > 1:
844
raise errors.BzrCommandError(
845
'bzr branch --revision takes exactly 1 revision value')
1207
847
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1209
revision = _get_one_revision('branch', revision)
1210
self.add_cleanup(br_from.lock_read().unlock)
1211
if revision is not None:
1212
revision_id = revision.as_revision_id(br_from)
1214
# FIXME - wt.last_revision, fallback to branch, fall back to
1215
# None or perhaps NULL_REVISION to mean copy nothing
1217
revision_id = br_from.last_revision()
1218
if to_location is None:
1219
to_location = urlutils.derive_to_location(from_location)
1220
to_transport = transport.get_transport(to_location)
1222
to_transport.mkdir('.')
1223
except errors.FileExists:
1224
if not use_existing_dir:
1225
raise errors.BzrCommandError('Target directory "%s" '
1226
'already exists.' % to_location)
851
if len(revision) == 1 and revision[0] is not None:
852
revision_id = revision[0].as_revision_id(br_from)
1229
bzrdir.BzrDir.open_from_transport(to_transport)
1230
except errors.NotBranchError:
1233
raise errors.AlreadyBranchError(to_location)
1234
except errors.NoSuchFile:
1235
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1238
# preserve whatever source format we have.
1239
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1240
possible_transports=[to_transport],
1241
accelerator_tree=accelerator_tree,
1242
hardlink=hardlink, stacked=stacked,
1243
force_new_repo=standalone,
1244
create_tree_if_local=not no_tree,
1245
source_branch=br_from)
1246
branch = dir.open_branch()
1247
except errors.NoSuchRevision:
1248
to_transport.delete_tree('.')
1249
msg = "The branch %s has no revision %s." % (from_location,
1251
raise errors.BzrCommandError(msg)
1252
_merge_tags_if_possible(br_from, branch)
1253
# If the source branch is stacked, the new branch may
1254
# be stacked whether we asked for that explicitly or not.
1255
# We therefore need a try/except here and not just 'if stacked:'
1257
note('Created new stacked branch referring to %s.' %
1258
branch.get_stacked_on_url())
1259
except (errors.NotStacked, errors.UnstackableBranchFormat,
1260
errors.UnstackableRepositoryFormat), e:
1261
note('Branched %d revision(s).' % branch.revno())
1263
# Bind to the parent
1264
parent_branch = Branch.open(from_location)
1265
branch.bind(parent_branch)
1266
note('New branch bound to %s' % from_location)
1268
# Switch to the new branch
1269
wt, _ = WorkingTree.open_containing('.')
1270
_mod_switch.switch(wt.bzrdir, branch)
1271
note('Switched to branch: %s',
1272
urlutils.unescape_for_display(branch.base, 'utf-8'))
854
# FIXME - wt.last_revision, fallback to branch, fall back to
855
# None or perhaps NULL_REVISION to mean copy nothing
857
revision_id = br_from.last_revision()
858
if to_location is None:
859
to_location = urlutils.derive_to_location(from_location)
860
to_transport = transport.get_transport(to_location)
862
to_transport.mkdir('.')
863
except errors.FileExists:
864
raise errors.BzrCommandError('Target directory "%s" already'
865
' exists.' % to_location)
866
except errors.NoSuchFile:
867
raise errors.BzrCommandError('Parent of "%s" does not exist.'
870
# preserve whatever source format we have.
871
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
872
possible_transports=[to_transport],
873
accelerator_tree=accelerator_tree,
874
hardlink=hardlink, stacked=stacked)
875
branch = dir.open_branch()
876
except errors.NoSuchRevision:
877
to_transport.delete_tree('.')
878
msg = "The branch %s has no revision %s." % (from_location,
880
raise errors.BzrCommandError(msg)
881
_merge_tags_if_possible(br_from, branch)
882
# If the source branch is stacked, the new branch may
883
# be stacked whether we asked for that explicitly or not.
884
# We therefore need a try/except here and not just 'if stacked:'
886
note('Created new stacked branch referring to %s.' %
887
branch.get_stacked_on_url())
888
except (errors.NotStacked, errors.UnstackableBranchFormat,
889
errors.UnstackableRepositoryFormat), e:
890
note('Branched %d revision(s).' % branch.revno())
1275
895
class cmd_checkout(Command):
1276
__doc__ = """Create a new checkout of an existing branch.
896
"""Create a new checkout of an existing branch.
1278
898
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1279
899
the branch found in '.'. This is useful if you have removed the working tree
1280
900
or if it was never created - i.e. if you pushed the branch to its current
1281
901
location using SFTP.
1283
903
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1284
904
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1285
905
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1353
977
@display_command
1354
978
def run(self, dir=u'.'):
1355
979
tree = WorkingTree.open_containing(dir)[0]
1356
self.add_cleanup(tree.lock_read().unlock)
1357
new_inv = tree.inventory
1358
old_tree = tree.basis_tree()
1359
self.add_cleanup(old_tree.lock_read().unlock)
1360
old_inv = old_tree.inventory
1362
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1363
for f, paths, c, v, p, n, k, e in iterator:
1364
if paths[0] == paths[1]:
1368
renames.append(paths)
1370
for old_name, new_name in renames:
1371
self.outf.write("%s => %s\n" % (old_name, new_name))
982
new_inv = tree.inventory
983
old_tree = tree.basis_tree()
986
old_inv = old_tree.inventory
987
renames = list(_mod_tree.find_renames(old_inv, new_inv))
989
for old_name, new_name in renames:
990
self.outf.write("%s => %s\n" % (old_name, new_name))
1374
997
class cmd_update(Command):
1375
__doc__ = """Update a tree to have the latest code committed to its branch.
998
"""Update a tree to have the latest code committed to its branch.
1377
1000
This will perform a merge into the working tree, and may generate
1378
conflicts. If you have any local changes, you will still
1001
conflicts. If you have any local changes, you will still
1379
1002
need to commit them after the update for the update to be complete.
1381
If you want to discard your local changes, you can just do a
1004
If you want to discard your local changes, you can just do a
1382
1005
'bzr revert' instead of 'bzr commit' after the update.
1384
If the tree's branch is bound to a master branch, it will also update
1385
the branch from the master.
1388
1008
_see_also = ['pull', 'working-trees', 'status-flags']
1389
1009
takes_args = ['dir?']
1390
takes_options = ['revision']
1391
1010
aliases = ['up']
1393
def run(self, dir='.', revision=None):
1394
if revision is not None and len(revision) != 1:
1395
raise errors.BzrCommandError(
1396
"bzr update --revision takes exactly one revision")
1012
def run(self, dir='.'):
1397
1013
tree = WorkingTree.open_containing(dir)[0]
1398
branch = tree.branch
1399
1014
possible_transports = []
1400
master = branch.get_master_branch(
1015
master = tree.branch.get_master_branch(
1401
1016
possible_transports=possible_transports)
1402
1017
if master is not None:
1403
branch_location = master.base
1404
1018
tree.lock_write()
1406
branch_location = tree.branch.base
1407
1020
tree.lock_tree_write()
1408
self.add_cleanup(tree.unlock)
1409
# get rid of the final '/' and be ready for display
1410
branch_location = urlutils.unescape_for_display(
1411
branch_location.rstrip('/'),
1413
existing_pending_merges = tree.get_parent_ids()[1:]
1417
# may need to fetch data into a heavyweight checkout
1418
# XXX: this may take some time, maybe we should display a
1420
old_tip = branch.update(possible_transports)
1421
if revision is not None:
1422
revision_id = revision[0].as_revision_id(branch)
1424
revision_id = branch.last_revision()
1425
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1426
revno = branch.revision_id_to_dotted_revno(revision_id)
1427
note("Tree is up to date at revision %s of branch %s" %
1428
('.'.join(map(str, revno)), branch_location))
1430
view_info = _get_view_info_for_change_reporter(tree)
1431
change_reporter = delta._ChangeReporter(
1432
unversioned_filter=tree.is_ignored,
1433
view_info=view_info)
1022
existing_pending_merges = tree.get_parent_ids()[1:]
1023
last_rev = _mod_revision.ensure_null(tree.last_revision())
1024
if last_rev == _mod_revision.ensure_null(
1025
tree.branch.last_revision()):
1026
# may be up to date, check master too.
1027
if master is None or last_rev == _mod_revision.ensure_null(
1028
master.last_revision()):
1029
revno = tree.branch.revision_id_to_revno(last_rev)
1030
note("Tree is up to date at revision %d." % (revno,))
1435
1032
conflicts = tree.update(
1437
possible_transports=possible_transports,
1438
revision=revision_id,
1440
except errors.NoSuchRevision, e:
1441
raise errors.BzrCommandError(
1442
"branch has no revision %s\n"
1443
"bzr update --revision only works"
1444
" for a revision in the branch history"
1446
revno = tree.branch.revision_id_to_dotted_revno(
1447
_mod_revision.ensure_null(tree.last_revision()))
1448
note('Updated to revision %s of branch %s' %
1449
('.'.join(map(str, revno)), branch_location))
1450
parent_ids = tree.get_parent_ids()
1451
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1452
note('Your local commits will now show as pending merges with '
1453
"'bzr status', and can be committed with 'bzr commit'.")
1033
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1034
possible_transports=possible_transports)
1035
revno = tree.branch.revision_id_to_revno(
1036
_mod_revision.ensure_null(tree.last_revision()))
1037
note('Updated to revision %d.' % (revno,))
1038
if tree.get_parent_ids()[1:] != existing_pending_merges:
1039
note('Your local commits will now show as pending merges with '
1040
"'bzr status', and can be committed with 'bzr commit'.")
1460
1049
class cmd_info(Command):
1461
__doc__ = """Show information about a working tree, branch or repository.
1050
"""Show information about a working tree, branch or repository.
1463
1052
This command will show all known locations and formats associated to the
1464
tree, branch or repository.
1466
In verbose mode, statistical information is included with each report.
1467
To see extended statistic information, use a verbosity level of 2 or
1468
higher by specifying the verbose option multiple times, e.g. -vv.
1053
tree, branch or repository. Statistical information is included with
1470
1056
Branches and working trees will also report any missing revisions.
1474
Display information on the format and related locations:
1478
Display the above together with extended format information and
1479
basic statistics (like the number of files in the working tree and
1480
number of revisions in the branch and repository):
1484
Display the above together with number of committers to the branch:
1488
1058
_see_also = ['revno', 'working-trees', 'repositories']
1489
1059
takes_args = ['location?']
1731
1304
"\nYou may supply --create-prefix to create all"
1732
1305
" leading parent directories."
1734
to_transport.create_prefix()
1307
_create_prefix(to_transport)
1737
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1310
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1738
1311
except errors.NotBranchError:
1739
1312
# really a NotBzrDir error...
1740
1313
create_branch = bzrdir.BzrDir.create_branch_convenience
1741
1314
branch = create_branch(to_transport.base, format=format,
1742
1315
possible_transports=[to_transport])
1743
a_bzrdir = branch.bzrdir
1745
1317
from bzrlib.transport.local import LocalTransport
1746
if a_bzrdir.has_branch():
1318
if existing_bzrdir.has_branch():
1747
1319
if (isinstance(to_transport, LocalTransport)
1748
and not a_bzrdir.has_workingtree()):
1320
and not existing_bzrdir.has_workingtree()):
1749
1321
raise errors.BranchExistsWithoutWorkingTree(location)
1750
1322
raise errors.AlreadyBranchError(location)
1751
branch = a_bzrdir.create_branch()
1752
a_bzrdir.create_workingtree()
1324
branch = existing_bzrdir.create_branch()
1325
existing_bzrdir.create_workingtree()
1753
1326
if append_revisions_only:
1755
1328
branch.set_append_revisions_only(True)
1756
1329
except errors.UpgradeRequired:
1757
1330
raise errors.BzrCommandError('This branch format cannot be set'
1758
' to append-revisions-only. Try --default.')
1331
' to append-revisions-only. Try --experimental-branch6')
1759
1332
if not is_quiet():
1760
from bzrlib.info import describe_layout, describe_format
1762
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1763
except (errors.NoWorkingTree, errors.NotLocalUrl):
1765
repository = branch.repository
1766
layout = describe_layout(repository, branch, tree).lower()
1767
format = describe_format(a_bzrdir, repository, branch, tree)
1768
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1769
if repository.is_shared():
1770
#XXX: maybe this can be refactored into transport.path_or_url()
1771
url = repository.bzrdir.root_transport.external_url()
1773
url = urlutils.local_path_from_url(url)
1774
except errors.InvalidURL:
1776
self.outf.write("Using shared repository: %s\n" % url)
1333
from bzrlib.info import show_bzrdir_info
1334
show_bzrdir_info(bzrdir.BzrDir.open_containing_from_transport(
1335
to_transport)[0], verbose=0, outfile=self.outf)
1779
1338
class cmd_init_repository(Command):
1780
__doc__ = """Create a shared repository for branches to share storage space.
1339
"""Create a shared repository to hold branches.
1782
1341
New branches created under the repository directory will store their
1783
revisions in the repository, not in the branch directory. For branches
1784
with shared history, this reduces the amount of storage needed and
1785
speeds up the creation of new branches.
1342
revisions in the repository, not in the branch directory.
1787
If the --no-trees option is given then the branches in the repository
1788
will not have working trees by default. They will still exist as
1789
directories on disk, but they will not have separate copies of the
1790
files at a certain revision. This can be useful for repositories that
1791
store branches which are interacted with through checkouts or remote
1792
branches, such as on a server.
1344
If the --no-trees option is used then the branches in the repository
1345
will not have working trees by default.
1795
Create a shared repository holding just branches::
1348
Create a shared repositories holding just branches::
1797
1350
bzr init-repo --no-trees repo
1798
1351
bzr init repo/trunk
2083
1623
raise errors.BzrCommandError(msg)
2086
def _parse_levels(s):
2090
msg = "The levels argument must be an integer."
2091
raise errors.BzrCommandError(msg)
2094
1626
class cmd_log(Command):
2095
__doc__ = """Show historical log for a branch or subset of a branch.
2097
log is bzr's default tool for exploring the history of a branch.
2098
The branch to use is taken from the first parameter. If no parameters
2099
are given, the branch containing the working directory is logged.
2100
Here are some simple examples::
2102
bzr log log the current branch
2103
bzr log foo.py log a file in its branch
2104
bzr log http://server/branch log a branch on a server
2106
The filtering, ordering and information shown for each revision can
2107
be controlled as explained below. By default, all revisions are
2108
shown sorted (topologically) so that newer revisions appear before
2109
older ones and descendants always appear before ancestors. If displayed,
2110
merged revisions are shown indented under the revision in which they
2115
The log format controls how information about each revision is
2116
displayed. The standard log formats are called ``long``, ``short``
2117
and ``line``. The default is long. See ``bzr help log-formats``
2118
for more details on log formats.
2120
The following options can be used to control what information is
2123
-l N display a maximum of N revisions
2124
-n N display N levels of revisions (0 for all, 1 for collapsed)
2125
-v display a status summary (delta) for each revision
2126
-p display a diff (patch) for each revision
2127
--show-ids display revision-ids (and file-ids), not just revnos
2129
Note that the default number of levels to display is a function of the
2130
log format. If the -n option is not used, the standard log formats show
2131
just the top level (mainline).
2133
Status summaries are shown using status flags like A, M, etc. To see
2134
the changes explained using words like ``added`` and ``modified``
2135
instead, use the -vv option.
2139
To display revisions from oldest to newest, use the --forward option.
2140
In most cases, using this option will have little impact on the total
2141
time taken to produce a log, though --forward does not incrementally
2142
display revisions like --reverse does when it can.
2144
:Revision filtering:
2146
The -r option can be used to specify what revision or range of revisions
2147
to filter against. The various forms are shown below::
2149
-rX display revision X
2150
-rX.. display revision X and later
2151
-r..Y display up to and including revision Y
2152
-rX..Y display from X to Y inclusive
2154
See ``bzr help revisionspec`` for details on how to specify X and Y.
2155
Some common examples are given below::
2157
-r-1 show just the tip
2158
-r-10.. show the last 10 mainline revisions
2159
-rsubmit:.. show what's new on this branch
2160
-rancestor:path.. show changes since the common ancestor of this
2161
branch and the one at location path
2162
-rdate:yesterday.. show changes since yesterday
2164
When logging a range of revisions using -rX..Y, log starts at
2165
revision Y and searches back in history through the primary
2166
("left-hand") parents until it finds X. When logging just the
2167
top level (using -n1), an error is reported if X is not found
2168
along the way. If multi-level logging is used (-n0), X may be
2169
a nested merge revision and the log will be truncated accordingly.
2173
If parameters are given and the first one is not a branch, the log
2174
will be filtered to show only those revisions that changed the
2175
nominated files or directories.
2177
Filenames are interpreted within their historical context. To log a
2178
deleted file, specify a revision range so that the file existed at
2179
the end or start of the range.
2181
Historical context is also important when interpreting pathnames of
2182
renamed files/directories. Consider the following example:
2184
* revision 1: add tutorial.txt
2185
* revision 2: modify tutorial.txt
2186
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2190
* ``bzr log guide.txt`` will log the file added in revision 1
2192
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2194
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2195
the original file in revision 2.
2197
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2198
was no file called guide.txt in revision 2.
2200
Renames are always followed by log. By design, there is no need to
2201
explicitly ask for this (and no way to stop logging a file back
2202
until it was last renamed).
2206
The --message option can be used for finding revisions that match a
2207
regular expression in a commit message.
2211
GUI tools and IDEs are often better at exploring history than command
2212
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2213
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2214
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2215
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2217
You may find it useful to add the aliases below to ``bazaar.conf``::
2221
top = log -l10 --line
2224
``bzr tip`` will then show the latest revision while ``bzr top``
2225
will show the last 10 mainline revisions. To see the details of a
2226
particular revision X, ``bzr show -rX``.
2228
If you are interested in looking deeper into a particular merge X,
2229
use ``bzr log -n0 -rX``.
2231
``bzr log -v`` on a branch with lots of history is currently
2232
very slow. A fix for this issue is currently under development.
2233
With or without that fix, it is recommended that a revision range
2234
be given when using the -v option.
2236
bzr has a generic full-text matching plugin, bzr-search, that can be
2237
used to find revisions matching user names, commit messages, etc.
2238
Among other features, this plugin can find all revisions containing
2239
a list of words but not others.
2241
When exploring non-mainline history on large projects with deep
2242
history, the performance of log can be greatly improved by installing
2243
the historycache plugin. This plugin buffers historical information
2244
trading disk space for faster speed.
1627
"""Show log of a branch, file, or directory.
1629
By default show the log of the branch containing the working directory.
1631
To request a range of logs, you can use the command -r begin..end
1632
-r revision requests a specific revision, -r ..end or -r begin.. are
1636
Log the current branch::
1644
Log the last 10 revisions of a branch::
1646
bzr log -r -10.. http://server/branch
2246
takes_args = ['file*']
2247
_see_also = ['log-formats', 'revisionspec']
1649
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1651
takes_args = ['location?']
2248
1652
takes_options = [
2249
1653
Option('forward',
2250
1654
help='Show from oldest to newest.'),
1657
help='Display timezone as local, original, or utc.'),
2252
1658
custom_help('verbose',
2253
1659
help='Show files changed in each revision.'),
2257
type=bzrlib.option._parse_revision_str,
2259
help='Show just the specified revision.'
2260
' See also "help revisionspec".'),
2264
help='Number of levels to display - 0 for all, 1 for flat.',
2266
type=_parse_levels),
2267
1663
Option('message',
2268
1664
short_name='m',
2269
1665
help='Show revisions whose message matches this '
2357
1711
dir, relpath = bzrdir.BzrDir.open_containing(location)
2358
1712
b = dir.open_branch()
2359
self.add_cleanup(b.lock_read().unlock)
2360
rev1, rev2 = _get_revision_range(revision, b, self.name())
2362
# Decide on the type of delta & diff filtering to use
2363
# TODO: add an --all-files option to make this configurable & consistent
2371
diff_type = 'partial'
2375
# Build the log formatter
2376
if log_format is None:
2377
log_format = log.log_formatter_registry.get_default(b)
2378
# Make a non-encoding output to include the diffs - bug 328007
2379
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2380
lf = log_format(show_ids=show_ids, to_file=self.outf,
2381
to_exact_file=unencoded_output,
2382
show_timezone=timezone,
2383
delta_format=get_verbosity_level(),
2385
show_advice=levels is None)
2387
# Choose the algorithm for doing the logging. It's annoying
2388
# having multiple code paths like this but necessary until
2389
# the underlying repository format is faster at generating
2390
# deltas or can provide everything we need from the indices.
2391
# The default algorithm - match-using-deltas - works for
2392
# multiple files and directories and is faster for small
2393
# amounts of history (200 revisions say). However, it's too
2394
# slow for logging a single file in a repository with deep
2395
# history, i.e. > 10K revisions. In the spirit of "do no
2396
# evil when adding features", we continue to use the
2397
# original algorithm - per-file-graph - for the "single
2398
# file that isn't a directory without showing a delta" case.
2399
partial_history = revision and b.repository._format.supports_chks
2400
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2401
or delta_type or partial_history)
2403
# Build the LogRequest and execute it
2404
if len(file_ids) == 0:
2406
rqst = make_log_request_dict(
2407
direction=direction, specific_fileids=file_ids,
2408
start_revision=rev1, end_revision=rev2, limit=limit,
2409
message_search=message, delta_type=delta_type,
2410
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2411
exclude_common_ancestry=exclude_common_ancestry,
2413
Logger(b, rqst).show(lf)
2416
def _get_revision_range(revisionspec_list, branch, command_name):
2417
"""Take the input of a revision option and turn it into a revision range.
2419
It returns RevisionInfo objects which can be used to obtain the rev_id's
2420
of the desired revisions. It does some user input validations.
2422
if revisionspec_list is None:
2425
elif len(revisionspec_list) == 1:
2426
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2427
elif len(revisionspec_list) == 2:
2428
start_spec = revisionspec_list[0]
2429
end_spec = revisionspec_list[1]
2430
if end_spec.get_branch() != start_spec.get_branch():
2431
# b is taken from revision[0].get_branch(), and
2432
# show_log will use its revision_history. Having
2433
# different branches will lead to weird behaviors.
2434
raise errors.BzrCommandError(
2435
"bzr %s doesn't accept two revisions in different"
2436
" branches." % command_name)
2437
if start_spec.spec is None:
2438
# Avoid loading all the history.
2439
rev1 = RevisionInfo(branch, None, None)
2441
rev1 = start_spec.in_history(branch)
2442
# Avoid loading all of history when we know a missing
2443
# end of range means the last revision ...
2444
if end_spec.spec is None:
2445
last_revno, last_revision_id = branch.last_revision_info()
2446
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2448
rev2 = end_spec.in_history(branch)
2450
raise errors.BzrCommandError(
2451
'bzr %s --revision takes one or two values.' % command_name)
2455
def _revision_range_to_revid_range(revision_range):
2458
if revision_range[0] is not None:
2459
rev_id1 = revision_range[0].rev_id
2460
if revision_range[1] is not None:
2461
rev_id2 = revision_range[1].rev_id
2462
return rev_id1, rev_id2
1716
if revision is None:
1719
elif len(revision) == 1:
1720
rev1 = rev2 = revision[0].in_history(b)
1721
elif len(revision) == 2:
1722
if revision[1].get_branch() != revision[0].get_branch():
1723
# b is taken from revision[0].get_branch(), and
1724
# show_log will use its revision_history. Having
1725
# different branches will lead to weird behaviors.
1726
raise errors.BzrCommandError(
1727
"Log doesn't accept two revisions in different"
1729
rev1 = revision[0].in_history(b)
1730
rev2 = revision[1].in_history(b)
1732
raise errors.BzrCommandError(
1733
'bzr log --revision takes one or two values.')
1735
if log_format is None:
1736
log_format = log.log_formatter_registry.get_default(b)
1738
lf = log_format(show_ids=show_ids, to_file=self.outf,
1739
show_timezone=timezone)
1745
direction=direction,
1746
start_revision=rev1,
2464
1754
def get_log_format(long=False, short=False, line=False, default='long'):
2465
1755
log_format = default
2830
2066
b, subdir = Branch.open_containing(branch_or_subdir)
2833
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2068
if revision is None:
2069
# should be tree.last_revision FIXME
2070
rev_id = b.last_revision()
2072
if len(revision) != 1:
2073
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2074
rev_id = revision[0].as_revision_id(b)
2075
t = b.repository.revision_tree(rev_id)
2835
export(rev_tree, dest, format, root, subdir, filtered=filters,
2836
per_file_timestamps=per_file_timestamps)
2077
export(t, dest, format, root, subdir)
2837
2078
except errors.NoSuchExportFormat, e:
2838
2079
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2841
2082
class cmd_cat(Command):
2842
__doc__ = """Write the contents of a file as of a given revision to standard output.
2083
"""Write the contents of a file as of a given revision to standard output.
2844
2085
If no revision is nominated, the last revision is used.
2846
2087
Note: Take care to redirect standard output when using this command on a
2850
2091
_see_also = ['ls']
2851
2092
takes_options = [
2852
2093
Option('name-from-revision', help='The path name in the old tree.'),
2853
Option('filters', help='Apply content filters to display the '
2854
'convenience form.'),
2857
2096
takes_args = ['filename']
2858
2097
encoding_type = 'exact'
2860
2099
@display_command
2861
def run(self, filename, revision=None, name_from_revision=False,
2100
def run(self, filename, revision=None, name_from_revision=False):
2863
2101
if revision is not None and len(revision) != 1:
2864
2102
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2865
2103
" one revision specifier")
2866
2104
tree, branch, relpath = \
2867
2105
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2868
self.add_cleanup(branch.lock_read().unlock)
2869
return self._run(tree, branch, relpath, filename, revision,
2870
name_from_revision, filters)
2108
return self._run(tree, branch, relpath, filename, revision,
2872
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2113
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2874
2114
if tree is None:
2875
2115
tree = b.basis_tree()
2876
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2877
self.add_cleanup(rev_tree.lock_read().unlock)
2116
if revision is None:
2117
revision_id = b.last_revision()
2119
revision_id = revision[0].as_revision_id(b)
2121
cur_file_id = tree.path2id(relpath)
2122
rev_tree = b.repository.revision_tree(revision_id)
2879
2123
old_file_id = rev_tree.path2id(relpath)
2881
2125
if name_from_revision:
2882
# Try in revision if requested
2883
2126
if old_file_id is None:
2884
raise errors.BzrCommandError(
2885
"%r is not present in revision %s" % (
2886
filename, rev_tree.get_revision_id()))
2127
raise errors.BzrCommandError("%r is not present in revision %s"
2128
% (filename, revision_id))
2888
2130
content = rev_tree.get_file_text(old_file_id)
2890
cur_file_id = tree.path2id(relpath)
2892
if cur_file_id is not None:
2893
# Then try with the actual file id
2895
content = rev_tree.get_file_text(cur_file_id)
2897
except errors.NoSuchId:
2898
# The actual file id didn't exist at that time
2900
if not found and old_file_id is not None:
2901
# Finally try with the old file id
2902
content = rev_tree.get_file_text(old_file_id)
2905
# Can't be found anywhere
2906
raise errors.BzrCommandError(
2907
"%r is not present in revision %s" % (
2908
filename, rev_tree.get_revision_id()))
2910
from bzrlib.filters import (
2911
ContentFilterContext,
2912
filtered_output_bytes,
2914
filters = rev_tree._content_filter_stack(relpath)
2915
chunks = content.splitlines(True)
2916
content = filtered_output_bytes(chunks, filters,
2917
ContentFilterContext(relpath, rev_tree))
2919
self.outf.writelines(content)
2922
self.outf.write(content)
2131
elif cur_file_id is not None:
2132
content = rev_tree.get_file_text(cur_file_id)
2133
elif old_file_id is not None:
2134
content = rev_tree.get_file_text(old_file_id)
2136
raise errors.BzrCommandError("%r is not present in revision %s" %
2137
(filename, revision_id))
2138
self.outf.write(content)
2925
2141
class cmd_local_time_offset(Command):
2926
__doc__ = """Show the offset in seconds from GMT to local time."""
2142
"""Show the offset in seconds from GMT to local time."""
2928
2144
@display_command
2930
self.outf.write("%s\n" % osutils.local_time_offset())
2146
print osutils.local_time_offset()
2934
2150
class cmd_commit(Command):
2935
__doc__ = """Commit changes into a new revision.
2937
An explanatory message needs to be given for each commit. This is
2938
often done by using the --message option (getting the message from the
2939
command line) or by using the --file option (getting the message from
2940
a file). If neither of these options is given, an editor is opened for
2941
the user to enter the message. To see the changed files in the
2942
boilerplate text loaded into the editor, use the --show-diff option.
2944
By default, the entire tree is committed and the person doing the
2945
commit is assumed to be the author. These defaults can be overridden
2950
If selected files are specified, only changes to those files are
2951
committed. If a directory is specified then the directory and
2952
everything within it is committed.
2954
When excludes are given, they take precedence over selected files.
2955
For example, to commit only changes within foo, but not changes
2958
bzr commit foo -x foo/bar
2960
A selective commit after a merge is not yet supported.
2964
If the author of the change is not the same person as the committer,
2965
you can specify the author's name using the --author option. The
2966
name should be in the same format as a committer-id, e.g.
2967
"John Doe <jdoe@example.com>". If there is more than one author of
2968
the change you can specify the option multiple times, once for each
2973
A common mistake is to forget to add a new file or directory before
2974
running the commit command. The --strict option checks for unknown
2975
files and aborts the commit if any are found. More advanced pre-commit
2976
checks can be implemented by defining hooks. See ``bzr help hooks``
2981
If you accidentially commit the wrong changes or make a spelling
2982
mistake in the commit message say, you can use the uncommit command
2983
to undo it. See ``bzr help uncommit`` for details.
2985
Hooks can also be configured to run after a commit. This allows you
2986
to trigger updates to external systems like bug trackers. The --fixes
2987
option can be used to record the association between a revision and
2988
one or more bugs. See ``bzr help bugs`` for details.
2990
A selective commit may fail in some cases where the committed
2991
tree would be invalid. Consider::
2996
bzr commit foo -m "committing foo"
2997
bzr mv foo/bar foo/baz
3000
bzr commit foo/bar -m "committing bar but not baz"
3002
In the example above, the last commit will fail by design. This gives
3003
the user the opportunity to decide whether they want to commit the
3004
rename at the same time, separately first, or not at all. (As a general
3005
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2151
"""Commit changes into a new revision.
2153
If no arguments are given, the entire tree is committed.
2155
If selected files are specified, only changes to those files are
2156
committed. If a directory is specified then the directory and everything
2157
within it is committed.
2159
When excludes are given, they take precedence over selected files.
2160
For example, too commit only changes within foo, but not changes within
2163
bzr commit foo -x foo/bar
2165
If author of the change is not the same person as the committer, you can
2166
specify the author's name using the --author option. The name should be
2167
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2169
A selected-file commit may fail in some cases where the committed
2170
tree would be invalid. Consider::
2175
bzr commit foo -m "committing foo"
2176
bzr mv foo/bar foo/baz
2179
bzr commit foo/bar -m "committing bar but not baz"
2181
In the example above, the last commit will fail by design. This gives
2182
the user the opportunity to decide whether they want to commit the
2183
rename at the same time, separately first, or not at all. (As a general
2184
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2186
Note: A selected-file commit after a merge is not yet supported.
3007
2188
# TODO: Run hooks on tree to-be-committed, and after commit.
3111
2282
if fixes is None:
3113
bug_property = bugtracker.encode_fixes_bug_urls(
3114
self._iter_bug_fix_urls(fixes, tree.branch))
2284
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3115
2285
if bug_property:
3116
2286
properties['bugs'] = bug_property
3118
2288
if local and not tree.branch.get_bound_location():
3119
2289
raise errors.LocalRequiresBoundBranch()
3121
if message is not None:
3123
file_exists = osutils.lexists(message)
3124
except UnicodeError:
3125
# The commit message contains unicode characters that can't be
3126
# represented in the filesystem encoding, so that can't be a
3131
'The commit message is a file name: "%(f)s".\n'
3132
'(use --file "%(f)s" to take commit message from that file)'
3134
ui.ui_factory.show_warning(warning_msg)
3136
message = message.replace('\r\n', '\n')
3137
message = message.replace('\r', '\n')
3139
raise errors.BzrCommandError(
3140
"please specify either --message or --file")
3142
2291
def get_message(commit_obj):
3143
2292
"""Callback to get commit message"""
3145
my_message = codecs.open(
3146
file, 'rt', osutils.get_user_encoding()).read()
3147
elif message is not None:
3148
my_message = message
3150
# No message supplied: make one up.
3151
# text is the status of the tree
3152
text = make_commit_message_template_encoded(tree,
2293
my_message = message
2294
if my_message is None and not file:
2295
t = make_commit_message_template_encoded(tree,
3153
2296
selected_list, diff=show_diff,
3154
output_encoding=osutils.get_user_encoding())
3155
# start_message is the template generated from hooks
3156
# XXX: Warning - looks like hooks return unicode,
3157
# make_commit_message_template_encoded returns user encoding.
3158
# We probably want to be using edit_commit_message instead to
3160
start_message = generate_commit_message_template(commit_obj)
3161
my_message = edit_commit_message_encoded(text,
3162
start_message=start_message)
2297
output_encoding=bzrlib.user_encoding)
2298
my_message = edit_commit_message_encoded(t)
3163
2299
if my_message is None:
3164
2300
raise errors.BzrCommandError("please specify a commit"
3165
2301
" message with either --message or --file")
2302
elif my_message and file:
2303
raise errors.BzrCommandError(
2304
"please specify either --message or --file")
2306
my_message = codecs.open(file, 'rt',
2307
bzrlib.user_encoding).read()
3166
2308
if my_message == "":
3167
2309
raise errors.BzrCommandError("empty commit message specified")
3168
2310
return my_message
3170
# The API permits a commit with a filter of [] to mean 'select nothing'
3171
# but the command line should not do that.
3172
if not selected_list:
3173
selected_list = None
3175
2313
tree.commit(message_callback=get_message,
3176
2314
specific_files=selected_list,
3177
2315
allow_pointless=unchanged, strict=strict, local=local,
3178
2316
reporter=None, verbose=verbose, revprops=properties,
3179
authors=author, timestamp=commit_stamp,
3181
2318
exclude=safe_relpath_files(tree, exclude))
3182
2319
except PointlessCommit:
3183
raise errors.BzrCommandError("No changes to commit."
3184
" Use --unchanged to commit anyhow.")
2320
# FIXME: This should really happen before the file is read in;
2321
# perhaps prepare the commit; get the message; then actually commit
2322
raise errors.BzrCommandError("no changes to commit."
2323
" use --unchanged to commit anyhow")
3185
2324
except ConflictsInTree:
3186
2325
raise errors.BzrCommandError('Conflicts detected in working '
3187
2326
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3792
2887
allow_pending = True
3793
2888
verified = 'inapplicable'
3794
2889
tree = WorkingTree.open_containing(directory)[0]
2890
change_reporter = delta._ChangeReporter(
2891
unversioned_filter=tree.is_ignored)
3797
basis_tree = tree.revision_tree(tree.last_revision())
3798
except errors.NoSuchRevision:
3799
basis_tree = tree.basis_tree()
3801
# die as quickly as possible if there are uncommitted changes
3803
if tree.has_changes():
3804
raise errors.UncommittedChanges(tree)
3806
view_info = _get_view_info_for_change_reporter(tree)
3807
change_reporter = delta._ChangeReporter(
3808
unversioned_filter=tree.is_ignored, view_info=view_info)
3809
pb = ui.ui_factory.nested_progress_bar()
3810
self.add_cleanup(pb.finished)
3811
self.add_cleanup(tree.lock_write().unlock)
3812
if location is not None:
3814
mergeable = bundle.read_mergeable_from_url(location,
3815
possible_transports=possible_transports)
3816
except errors.NotABundle:
2894
pb = ui.ui_factory.nested_progress_bar()
2895
cleanups.append(pb.finished)
2897
cleanups.append(tree.unlock)
2898
if location is not None:
2900
mergeable = bundle.read_mergeable_from_url(location,
2901
possible_transports=possible_transports)
2902
except errors.NotABundle:
2906
raise errors.BzrCommandError('Cannot use --uncommitted'
2907
' with bundles or merge directives.')
2909
if revision is not None:
2910
raise errors.BzrCommandError(
2911
'Cannot use -r with merge directives or bundles')
2912
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2915
if merger is None and uncommitted:
2916
if revision is not None and len(revision) > 0:
2917
raise errors.BzrCommandError('Cannot use --uncommitted and'
2918
' --revision at the same time.')
2919
location = self._select_branch_location(tree, location)[0]
2920
other_tree, other_path = WorkingTree.open_containing(location)
2921
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2923
allow_pending = False
2924
if other_path != '':
2925
merger.interesting_files = [other_path]
2928
merger, allow_pending = self._get_merger_from_branch(tree,
2929
location, revision, remember, possible_transports, pb)
2931
merger.merge_type = merge_type
2932
merger.reprocess = reprocess
2933
merger.show_base = show_base
2934
self.sanity_check_merger(merger)
2935
if (merger.base_rev_id == merger.other_rev_id and
2936
merger.other_rev_id is not None):
2937
note('Nothing to do.')
2940
if merger.interesting_files is not None:
2941
raise errors.BzrCommandError('Cannot pull individual files')
2942
if (merger.base_rev_id == tree.last_revision()):
2943
result = tree.pull(merger.other_branch, False,
2944
merger.other_rev_id)
2945
result.report(self.outf)
2947
merger.check_basis(not force)
2949
return self._do_preview(merger)
3820
raise errors.BzrCommandError('Cannot use --uncommitted'
3821
' with bundles or merge directives.')
3823
if revision is not None:
3824
raise errors.BzrCommandError(
3825
'Cannot use -r with merge directives or bundles')
3826
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3829
if merger is None and uncommitted:
3830
if revision is not None and len(revision) > 0:
3831
raise errors.BzrCommandError('Cannot use --uncommitted and'
3832
' --revision at the same time.')
3833
merger = self.get_merger_from_uncommitted(tree, location, None)
3834
allow_pending = False
3837
merger, allow_pending = self._get_merger_from_branch(tree,
3838
location, revision, remember, possible_transports, None)
3840
merger.merge_type = merge_type
3841
merger.reprocess = reprocess
3842
merger.show_base = show_base
3843
self.sanity_check_merger(merger)
3844
if (merger.base_rev_id == merger.other_rev_id and
3845
merger.other_rev_id is not None):
3846
note('Nothing to do.')
3849
if merger.interesting_files is not None:
3850
raise errors.BzrCommandError('Cannot pull individual files')
3851
if (merger.base_rev_id == tree.last_revision()):
3852
result = tree.pull(merger.other_branch, False,
3853
merger.other_rev_id)
3854
result.report(self.outf)
3856
if merger.this_basis is None:
3857
raise errors.BzrCommandError(
3858
"This branch has no commits."
3859
" (perhaps you would prefer 'bzr pull')")
3861
return self._do_preview(merger)
3863
return self._do_interactive(merger)
3865
return self._do_merge(merger, change_reporter, allow_pending,
3868
def _get_preview(self, merger):
2951
return self._do_merge(merger, change_reporter, allow_pending,
2954
for cleanup in reversed(cleanups):
2957
def _do_preview(self, merger):
2958
from bzrlib.diff import show_diff_trees
3869
2959
tree_merger = merger.make_merger()
3870
2960
tt = tree_merger.make_preview_transform()
3871
self.add_cleanup(tt.finalize)
3872
result_tree = tt.get_preview_tree()
3875
def _do_preview(self, merger):
3876
from bzrlib.diff import show_diff_trees
3877
result_tree = self._get_preview(merger)
3878
show_diff_trees(merger.this_tree, result_tree, self.outf,
3879
old_label='', new_label='')
2962
result_tree = tt.get_preview_tree()
2963
show_diff_trees(merger.this_tree, result_tree, self.outf,
2964
old_label='', new_label='')
3881
2968
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3882
2969
merger.change_reporter = change_reporter
4067
3116
def run(self, file_list=None, merge_type=None, show_base=False,
4068
3117
reprocess=False):
4069
from bzrlib.conflicts import restore
4070
3118
if merge_type is None:
4071
3119
merge_type = _mod_merge.Merge3Merger
4072
3120
tree, file_list = tree_files(file_list)
4073
self.add_cleanup(tree.lock_write().unlock)
4074
parents = tree.get_parent_ids()
4075
if len(parents) != 2:
4076
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4077
" merges. Not cherrypicking or"
4079
repository = tree.branch.repository
4080
interesting_ids = None
4082
conflicts = tree.conflicts()
4083
if file_list is not None:
4084
interesting_ids = set()
4085
for filename in file_list:
4086
file_id = tree.path2id(filename)
4088
raise errors.NotVersionedError(filename)
4089
interesting_ids.add(file_id)
4090
if tree.kind(file_id) != "directory":
4093
for name, ie in tree.inventory.iter_entries(file_id):
4094
interesting_ids.add(ie.file_id)
4095
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4097
# Remerge only supports resolving contents conflicts
4098
allowed_conflicts = ('text conflict', 'contents conflict')
4099
restore_files = [c.path for c in conflicts
4100
if c.typestring in allowed_conflicts]
4101
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4102
tree.set_conflicts(ConflictList(new_conflicts))
4103
if file_list is not None:
4104
restore_files = file_list
4105
for filename in restore_files:
3123
parents = tree.get_parent_ids()
3124
if len(parents) != 2:
3125
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3126
" merges. Not cherrypicking or"
3128
repository = tree.branch.repository
3129
interesting_ids = None
3131
conflicts = tree.conflicts()
3132
if file_list is not None:
3133
interesting_ids = set()
3134
for filename in file_list:
3135
file_id = tree.path2id(filename)
3137
raise errors.NotVersionedError(filename)
3138
interesting_ids.add(file_id)
3139
if tree.kind(file_id) != "directory":
3142
for name, ie in tree.inventory.iter_entries(file_id):
3143
interesting_ids.add(ie.file_id)
3144
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3146
# Remerge only supports resolving contents conflicts
3147
allowed_conflicts = ('text conflict', 'contents conflict')
3148
restore_files = [c.path for c in conflicts
3149
if c.typestring in allowed_conflicts]
3150
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3151
tree.set_conflicts(ConflictList(new_conflicts))
3152
if file_list is not None:
3153
restore_files = file_list
3154
for filename in restore_files:
3156
restore(tree.abspath(filename))
3157
except errors.NotConflicted:
3159
# Disable pending merges, because the file texts we are remerging
3160
# have not had those merges performed. If we use the wrong parents
3161
# list, we imply that the working tree text has seen and rejected
3162
# all the changes from the other tree, when in fact those changes
3163
# have not yet been seen.
3164
pb = ui.ui_factory.nested_progress_bar()
3165
tree.set_parent_ids(parents[:1])
4107
restore(tree.abspath(filename))
4108
except errors.NotConflicted:
4110
# Disable pending merges, because the file texts we are remerging
4111
# have not had those merges performed. If we use the wrong parents
4112
# list, we imply that the working tree text has seen and rejected
4113
# all the changes from the other tree, when in fact those changes
4114
# have not yet been seen.
4115
tree.set_parent_ids(parents[:1])
4117
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4118
merger.interesting_ids = interesting_ids
4119
merger.merge_type = merge_type
4120
merger.show_base = show_base
4121
merger.reprocess = reprocess
4122
conflicts = merger.do_merge()
3167
merger = _mod_merge.Merger.from_revision_ids(pb,
3169
merger.interesting_ids = interesting_ids
3170
merger.merge_type = merge_type
3171
merger.show_base = show_base
3172
merger.reprocess = reprocess
3173
conflicts = merger.do_merge()
3175
tree.set_parent_ids(parents)
4124
tree.set_parent_ids(parents)
4125
3179
if conflicts > 0:
4338
3344
" or specified.")
4339
3345
display_url = urlutils.unescape_for_display(parent,
4340
3346
self.outf.encoding)
4341
message("Using saved parent location: "
3347
self.outf.write("Using saved parent location: "
4342
3348
+ display_url + "\n")
4344
3350
remote_branch = Branch.open(other_branch)
4345
3351
if remote_branch.base == local_branch.base:
4346
3352
remote_branch = local_branch
4348
self.add_cleanup(remote_branch.lock_read().unlock)
4350
local_revid_range = _revision_range_to_revid_range(
4351
_get_revision_range(my_revision, local_branch,
4354
remote_revid_range = _revision_range_to_revid_range(
4355
_get_revision_range(revision,
4356
remote_branch, self.name()))
4358
local_extra, remote_extra = find_unmerged(
4359
local_branch, remote_branch, restrict,
4360
backward=not reverse,
4361
include_merges=include_merges,
4362
local_revid_range=local_revid_range,
4363
remote_revid_range=remote_revid_range)
4365
if log_format is None:
4366
registry = log.log_formatter_registry
4367
log_format = registry.get_default(local_branch)
4368
lf = log_format(to_file=self.outf,
4370
show_timezone='original')
4373
if local_extra and not theirs_only:
4374
message("You have %d extra revision(s):\n" %
4376
for revision in iter_log_revisions(local_extra,
4377
local_branch.repository,
4379
lf.log_revision(revision)
4380
printed_local = True
4383
printed_local = False
4385
if remote_extra and not mine_only:
4386
if printed_local is True:
4388
message("You are missing %d revision(s):\n" %
4390
for revision in iter_log_revisions(remote_extra,
4391
remote_branch.repository,
4393
lf.log_revision(revision)
4396
if mine_only and not local_extra:
4397
# We checked local, and found nothing extra
4398
message('This branch is up to date.\n')
4399
elif theirs_only and not remote_extra:
4400
# We checked remote, and found nothing extra
4401
message('Other branch is up to date.\n')
4402
elif not (mine_only or theirs_only or local_extra or
4404
# We checked both branches, and neither one had extra
4406
message("Branches are up to date.\n")
3353
local_branch.lock_read()
3355
remote_branch.lock_read()
3357
local_extra, remote_extra = find_unmerged(
3358
local_branch, remote_branch, restrict)
3360
if log_format is None:
3361
registry = log.log_formatter_registry
3362
log_format = registry.get_default(local_branch)
3363
lf = log_format(to_file=self.outf,
3365
show_timezone='original')
3366
if reverse is False:
3367
if local_extra is not None:
3368
local_extra.reverse()
3369
if remote_extra is not None:
3370
remote_extra.reverse()
3373
if local_extra and not theirs_only:
3374
self.outf.write("You have %d extra revision(s):\n" %
3376
for revision in iter_log_revisions(local_extra,
3377
local_branch.repository,
3379
lf.log_revision(revision)
3380
printed_local = True
3383
printed_local = False
3385
if remote_extra and not mine_only:
3386
if printed_local is True:
3387
self.outf.write("\n\n\n")
3388
self.outf.write("You are missing %d revision(s):\n" %
3390
for revision in iter_log_revisions(remote_extra,
3391
remote_branch.repository,
3393
lf.log_revision(revision)
3396
if mine_only and not local_extra:
3397
# We checked local, and found nothing extra
3398
self.outf.write('This branch is up to date.\n')
3399
elif theirs_only and not remote_extra:
3400
# We checked remote, and found nothing extra
3401
self.outf.write('Other branch is up to date.\n')
3402
elif not (mine_only or theirs_only or local_extra or
3404
# We checked both branches, and neither one had extra
3406
self.outf.write("Branches are up to date.\n")
3408
remote_branch.unlock()
3410
local_branch.unlock()
4408
3411
if not status_code and parent is None and other_branch is not None:
4409
self.add_cleanup(local_branch.lock_write().unlock)
4410
# handle race conditions - a parent might be set while we run.
4411
if local_branch.get_parent() is None:
4412
local_branch.set_parent(remote_branch.base)
3412
local_branch.lock_write()
3414
# handle race conditions - a parent might be set while we run.
3415
if local_branch.get_parent() is None:
3416
local_branch.set_parent(remote_branch.base)
3418
local_branch.unlock()
4413
3419
return status_code
4416
3422
class cmd_pack(Command):
4417
__doc__ = """Compress the data within a repository.
4419
This operation compresses the data within a bazaar repository. As
4420
bazaar supports automatic packing of repository, this operation is
4421
normally not required to be done manually.
4423
During the pack operation, bazaar takes a backup of existing repository
4424
data, i.e. pack files. This backup is eventually removed by bazaar
4425
automatically when it is safe to do so. To save disk space by removing
4426
the backed up pack files, the --clean-obsolete-packs option may be
4429
Warning: If you use --clean-obsolete-packs and your machine crashes
4430
during or immediately after repacking, you may be left with a state
4431
where the deletion has been written to disk but the new packs have not
4432
been. In this case the repository may be unusable.
3423
"""Compress the data within a repository."""
4435
3425
_see_also = ['repositories']
4436
3426
takes_args = ['branch_or_repo?']
4438
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4441
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3428
def run(self, branch_or_repo='.'):
4442
3429
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4444
3431
branch = dir.open_branch()
4445
3432
repository = branch.repository
4446
3433
except errors.NotBranchError:
4447
3434
repository = dir.open_repository()
4448
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4451
3438
class cmd_plugins(Command):
4452
__doc__ = """List the installed plugins.
3439
"""List the installed plugins.
4454
3441
This command displays the list of installed plugins including
4455
3442
version of plugin and a short description of each.
4866
3856
Option('allow-writes',
4867
3857
help='By default the server is a readonly server. Supplying '
4868
3858
'--allow-writes enables write access to the contents of '
4869
'the served directory and below. Note that ``bzr serve`` '
4870
'does not perform authentication, so unless some form of '
4871
'external authentication is arranged supplying this '
4872
'option leads to global uncontrolled write access to your '
3859
'the served directory and below.'
4877
def get_host_and_port(self, port):
4878
"""Return the host and port to run the smart server on.
4880
If 'port' is None, None will be returned for the host and port.
4882
If 'port' has a colon in it, the string before the colon will be
4883
interpreted as the host.
4885
:param port: A string of the port to run the server on.
4886
:return: A tuple of (host, port), where 'host' is a host name or IP,
4887
and port is an integer TCP/IP port.
4890
if port is not None:
4892
host, port = port.split(':')
4896
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4898
from bzrlib.transport import get_transport, transport_server_registry
3863
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3864
from bzrlib import lockdir
3865
from bzrlib.smart import medium, server
3866
from bzrlib.transport import get_transport
3867
from bzrlib.transport.chroot import ChrootServer
4899
3868
if directory is None:
4900
3869
directory = os.getcwd()
4901
if protocol is None:
4902
protocol = transport_server_registry.get()
4903
host, port = self.get_host_and_port(port)
4904
3870
url = urlutils.local_path_to_url(directory)
4905
3871
if not allow_writes:
4906
3872
url = 'readonly+' + url
4907
transport = get_transport(url)
4908
protocol(transport, host, port, inet)
3873
chroot_server = ChrootServer(get_transport(url))
3874
chroot_server.setUp()
3875
t = get_transport(chroot_server.get_url())
3877
smart_server = medium.SmartServerPipeStreamMedium(
3878
sys.stdin, sys.stdout, t)
3880
host = medium.BZR_DEFAULT_INTERFACE
3882
port = medium.BZR_DEFAULT_PORT
3885
host, port = port.split(':')
3887
smart_server = server.SmartTCPServer(t, host=host, port=port)
3888
print 'listening on port: ', smart_server.port
3890
# for the duration of this server, no UI output is permitted.
3891
# note that this may cause problems with blackbox tests. This should
3892
# be changed with care though, as we dont want to use bandwidth sending
3893
# progress over stderr to smart server clients!
3894
old_factory = ui.ui_factory
3895
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3897
ui.ui_factory = ui.SilentUIFactory()
3898
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3899
smart_server.serve()
3901
ui.ui_factory = old_factory
3902
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4911
3905
class cmd_join(Command):
4912
__doc__ = """Combine a tree into its containing tree.
4914
This command requires the target tree to be in a rich-root format.
3906
"""Combine a subtree into its containing tree.
3908
This command is for experimental use only. It requires the target tree
3909
to be in dirstate-with-subtree format, which cannot be converted into
4916
3912
The TREE argument should be an independent tree, inside another tree, but
4917
3913
not part of it. (Such trees can be produced by "bzr split", but also by
5168
4151
short_name='f',
5170
4153
Option('output', short_name='o',
5171
help='Write merge directive to this file or directory; '
4154
help='Write merge directive to this file; '
5172
4155
'use - for stdout.',
5175
help='Refuse to send if there are uncommitted changes in'
5176
' the working tree, --no-strict disables the check.'),
5177
4157
Option('mail-to', help='Mail the request to this address.',
5181
Option('body', help='Body for the email.', type=unicode),
5182
RegistryOption('format',
5183
help='Use the specified output format.',
5184
lazy_registry=('bzrlib.send', 'format_registry')),
4161
RegistryOption.from_kwargs('format',
4162
'Use the specified output format.',
4163
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4164
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5187
4167
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5188
4168
no_patch=False, revision=None, remember=False, output=None,
5189
format=None, mail_to=None, message=None, body=None,
5190
strict=None, **kwargs):
5191
from bzrlib.send import send
5192
return send(submit_branch, revision, public_branch, remember,
5193
format, no_bundle, no_patch, output,
5194
kwargs.get('from', '.'), mail_to, message, body,
4169
format='4', mail_to=None, message=None, **kwargs):
4170
return self._run(submit_branch, revision, public_branch, remember,
4171
format, no_bundle, no_patch, output,
4172
kwargs.get('from', '.'), mail_to, message)
4174
def _run(self, submit_branch, revision, public_branch, remember, format,
4175
no_bundle, no_patch, output, from_, mail_to, message):
4176
from bzrlib.revision import NULL_REVISION
4177
branch = Branch.open_containing(from_)[0]
4179
outfile = StringIO()
4183
outfile = open(output, 'wb')
4184
# we may need to write data into branch's repository to calculate
4189
config = branch.get_config()
4191
mail_to = config.get_user_option('submit_to')
4192
mail_client = config.get_mail_client()
4193
if remember and submit_branch is None:
4194
raise errors.BzrCommandError(
4195
'--remember requires a branch to be specified.')
4196
stored_submit_branch = branch.get_submit_branch()
4197
remembered_submit_branch = None
4198
if submit_branch is None:
4199
submit_branch = stored_submit_branch
4200
remembered_submit_branch = "submit"
4202
if stored_submit_branch is None or remember:
4203
branch.set_submit_branch(submit_branch)
4204
if submit_branch is None:
4205
submit_branch = branch.get_parent()
4206
remembered_submit_branch = "parent"
4207
if submit_branch is None:
4208
raise errors.BzrCommandError('No submit branch known or'
4210
if remembered_submit_branch is not None:
4211
note('Using saved %s location "%s" to determine what '
4212
'changes to submit.', remembered_submit_branch,
4216
submit_config = Branch.open(submit_branch).get_config()
4217
mail_to = submit_config.get_user_option("child_submit_to")
4219
stored_public_branch = branch.get_public_branch()
4220
if public_branch is None:
4221
public_branch = stored_public_branch
4222
elif stored_public_branch is None or remember:
4223
branch.set_public_branch(public_branch)
4224
if no_bundle and public_branch is None:
4225
raise errors.BzrCommandError('No public branch specified or'
4227
base_revision_id = None
4229
if revision is not None:
4230
if len(revision) > 2:
4231
raise errors.BzrCommandError('bzr send takes '
4232
'at most two one revision identifiers')
4233
revision_id = revision[-1].as_revision_id(branch)
4234
if len(revision) == 2:
4235
base_revision_id = revision[0].as_revision_id(branch)
4236
if revision_id is None:
4237
revision_id = branch.last_revision()
4238
if revision_id == NULL_REVISION:
4239
raise errors.BzrCommandError('No revisions to submit.')
4241
directive = merge_directive.MergeDirective2.from_objects(
4242
branch.repository, revision_id, time.time(),
4243
osutils.local_time_offset(), submit_branch,
4244
public_branch=public_branch, include_patch=not no_patch,
4245
include_bundle=not no_bundle, message=message,
4246
base_revision_id=base_revision_id)
4247
elif format == '0.9':
4250
patch_type = 'bundle'
4252
raise errors.BzrCommandError('Format 0.9 does not'
4253
' permit bundle with no patch')
4259
directive = merge_directive.MergeDirective.from_objects(
4260
branch.repository, revision_id, time.time(),
4261
osutils.local_time_offset(), submit_branch,
4262
public_branch=public_branch, patch_type=patch_type,
4265
outfile.writelines(directive.to_lines())
4267
subject = '[MERGE] '
4268
if message is not None:
4271
revision = branch.repository.get_revision(revision_id)
4272
subject += revision.get_summary()
4273
basename = directive.get_disk_name(branch)
4274
mail_client.compose_merge_request(mail_to, subject,
4275
outfile.getvalue(), basename)
5199
4282
class cmd_bundle_revisions(cmd_send):
5200
__doc__ = """Create a merge-directive for submitting changes.
4284
"""Create a merge-directive for submiting changes.
5202
4286
A merge directive provides many things needed for requesting merges:
5431
4482
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
4483
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.',
4484
takes_options = [RegistryOption.from_kwargs('target_type',
4485
title='Target type',
4486
help='The type to reconfigure the directory to.',
4487
value_switches=True, enum_switch=False,
4488
branch='Reconfigure to be an unbound branch '
4489
'with no working tree.',
4490
tree='Reconfigure to be an unbound branch '
4491
'with a working tree.',
4492
checkout='Reconfigure to be a bound branch '
4493
'with a working tree.',
4494
lightweight_checkout='Reconfigure to be a lightweight'
4495
' checkout (with no local history).',
4496
standalone='Reconfigure to be a standalone branch '
4497
'(i.e. stop using shared repository).',
4498
use_shared='Reconfigure to use a shared repository.'),
4499
Option('bind-to', help='Branch to bind checkout to.',
4502
help='Perform reconfiguration even if local changes'
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
4506
def run(self, location=None, target_type=None, bind_to=None, force=False):
5469
4507
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
4508
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
4509
raise errors.BzrCommandError('No target configuration specified')
5485
4510
elif target_type == 'branch':
5486
4511
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
4512
elif target_type == 'tree':
5488
4513
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
4514
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
4515
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5492
4517
elif target_type == 'lightweight-checkout':
5493
4518
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5494
4519
directory, bind_to)
5522
4541
directory of the current branch. For example, if you are currently in a
5523
4542
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5524
4543
/path/to/newbranch.
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?']
4546
takes_args = ['to_location']
5532
4547
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.'),
4548
help='Switch even if local commits will be lost.')
5540
def run(self, to_location=None, force=False, create_branch=False,
4551
def run(self, to_location, force=False):
5542
4552
from bzrlib import switch
5543
4553
tree_location = '.'
5544
revision = _get_one_revision('switch', revision)
5545
4554
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()
4556
to_branch = Branch.open(to_location)
5554
4557
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
4558
to_branch = Branch.open(
4559
control_dir.open_branch().base + '../' + to_location)
4560
switch.switch(control_dir, to_branch, force)
5583
4561
note('Switched to branch: %s',
5584
4562
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
4565
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 = [Option('ignored', help='Delete all ignored files.'),
5925
Option('detritus', help='Delete conflict files, merge'
5926
' backups, and failed selftest dirs.'),
5928
help='Delete files unknown to bzr (default).'),
5929
Option('dry-run', help='Show files to delete instead of'
5931
Option('force', help='Do not prompt before deleting.')]
5932
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
from bzrlib.clean_tree import clean_tree
5935
if not (unknown or ignored or detritus):
5939
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5940
dry_run=dry_run, no_prompt=force)
5943
class cmd_reference(Command):
5944
__doc__ = """list, view and set branch locations for nested trees.
5946
If no arguments are provided, lists the branch locations for nested trees.
5947
If one argument is provided, display the branch location for that tree.
5948
If two arguments are provided, set the branch location for that tree.
5953
takes_args = ['path?', 'location?']
5955
def run(self, path=None, location=None):
5957
if path is not None:
5959
tree, branch, relpath =(
5960
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5961
if path is not None:
5964
tree = branch.basis_tree()
4566
"""Show a branch's currently registered hooks.
4570
takes_args = ['path?']
4572
def run(self, path=None):
5965
4573
if path is None:
5966
info = branch._get_all_reference_info().iteritems()
5967
self._display_reference_info(tree, branch, info)
4575
branch_hooks = Branch.open(path).hooks
4576
for hook_type in branch_hooks:
4577
hooks = branch_hooks[hook_type]
4578
self.outf.write("%s:\n" % (hook_type,))
4581
self.outf.write(" %s\n" %
4582
(branch_hooks.get_hook_name(hook),))
4584
self.outf.write(" <no hooks installed>\n")
4587
def _create_prefix(cur_transport):
4588
needed = [cur_transport]
4589
# Recurse upwards until we can create a directory successfully
4591
new_transport = cur_transport.clone('..')
4592
if new_transport.base == cur_transport.base:
4593
raise errors.BzrCommandError(
4594
"Failed to create path prefix for %s."
4595
% cur_transport.base)
4597
new_transport.mkdir('.')
4598
except errors.NoSuchFile:
4599
needed.append(new_transport)
4600
cur_transport = new_transport
5969
file_id = tree.path2id(path)
5971
raise errors.NotVersionedError(path)
5972
if location is None:
5973
info = [(file_id, branch.get_reference_info(file_id))]
5974
self._display_reference_info(tree, branch, info)
5976
branch.set_reference_info(file_id, path, location)
5978
def _display_reference_info(self, tree, branch, info):
5980
for file_id, (path, location) in info:
5982
path = tree.id2path(file_id)
5983
except errors.NoSuchId:
5985
ref_list.append((path, location))
5986
for path, location in sorted(ref_list):
5987
self.outf.write('%s %s\n' % (path, location))
5990
def _register_lazy_builtins():
5991
# register lazy builtins from other modules; called at startup and should
5992
# be only called once.
5993
for (name, aliases, module_name) in [
5994
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5995
('cmd_dpush', [], 'bzrlib.foreign'),
5996
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5997
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5998
('cmd_conflicts', [], 'bzrlib.conflicts'),
5999
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6001
builtin_command_registry.register_lazy(name, aliases, module_name)
4603
# Now we only need to create child directories
4605
cur_transport = needed.pop()
4606
cur_transport.ensure_base()
4609
# these get imported and then picked up by the scan for cmd_*
4610
# TODO: Some more consistent way to split command definitions across files;
4611
# we do need to load at least some information about them to know of
4612
# aliases. ideally we would avoid loading the implementation until the
4613
# details were needed.
4614
from bzrlib.cmd_version_info import cmd_version_info
4615
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4616
from bzrlib.bundle.commands import (
4619
from bzrlib.sign_my_commits import cmd_sign_my_commits
4620
from bzrlib.weave_commands import cmd_versionedfile_list, \
4621
cmd_weave_plan_merge, cmd_weave_merge_text