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
314
161
encoding_type = 'replace'
315
162
_see_also = ['diff', 'revert', 'status-flags']
318
165
def run(self, show_ids=False, file_list=None, revision=None, short=False,
319
versioned=False, no_pending=False, verbose=False):
166
versioned=False, no_pending=False):
320
167
from bzrlib.status import show_tree_status
322
169
if revision and len(revision) > 2:
323
170
raise errors.BzrCommandError('bzr status --revision takes exactly'
324
171
' one or two revision specifiers')
326
tree, relfile_list = tree_files(file_list)
327
# Avoid asking for specific files when that is not needed.
328
if relfile_list == ['']:
330
# Don't disable pending merges for full trees other than '.'.
331
if file_list == ['.']:
333
# A specific path within a tree was given.
334
elif relfile_list is not None:
173
tree, file_list = tree_files(file_list)
336
175
show_tree_status(tree, show_ids=show_ids,
337
specific_files=relfile_list, revision=revision,
176
specific_files=file_list, revision=revision,
338
177
to_file=self.outf, short=short, versioned=versioned,
339
show_pending=(not no_pending), verbose=verbose)
178
show_pending=not no_pending)
342
181
class cmd_cat_revision(Command):
343
__doc__ = """Write out metadata for a revision.
182
"""Write out metadata for a revision.
345
184
The revision to print can either be specified by a specific
346
185
revision identifier, or you can use --revision.
350
189
takes_args = ['revision_id?']
351
takes_options = ['directory', 'revision']
190
takes_options = ['revision']
352
191
# cat-revision is more for frontends so should be exact
353
192
encoding = 'strict'
355
def print_revision(self, revisions, revid):
356
stream = revisions.get_record_stream([(revid,)], 'unordered', True)
357
record = stream.next()
358
if record.storage_kind == 'absent':
359
raise errors.NoSuchRevision(revisions, revid)
360
revtext = record.get_bytes_as('fulltext')
361
self.outf.write(revtext.decode('utf-8'))
364
def run(self, revision_id=None, revision=None, directory=u'.'):
195
def run(self, revision_id=None, revision=None):
365
196
if revision_id is not None and revision is not None:
366
197
raise errors.BzrCommandError('You can only supply one of'
367
198
' revision_id or --revision')
368
199
if revision_id is None and revision is None:
369
200
raise errors.BzrCommandError('You must supply either'
370
201
' --revision or a revision_id')
371
b = WorkingTree.open_containing(directory)[0].branch
373
revisions = b.repository.revisions
374
if revisions is None:
375
raise errors.BzrCommandError('Repository %r does not support '
376
'access to raw revision texts')
378
b.repository.lock_read()
380
# TODO: jam 20060112 should cat-revision always output utf-8?
381
if revision_id is not None:
382
revision_id = osutils.safe_revision_id(revision_id, warn=False)
384
self.print_revision(revisions, revision_id)
385
except errors.NoSuchRevision:
386
msg = "The repository %s contains no revision %s." % (
387
b.repository.base, revision_id)
388
raise errors.BzrCommandError(msg)
389
elif revision is not None:
392
raise errors.BzrCommandError(
393
'You cannot specify a NULL revision.')
394
rev_id = rev.as_revision_id(b)
395
self.print_revision(revisions, rev_id)
397
b.repository.unlock()
400
class cmd_dump_btree(Command):
401
__doc__ = """Dump the contents of a btree index file to stdout.
403
PATH is a btree index file, it can be any URL. This includes things like
404
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
406
By default, the tuples stored in the index file will be displayed. With
407
--raw, we will uncompress the pages, but otherwise display the raw bytes
411
# TODO: Do we want to dump the internal nodes as well?
412
# TODO: It would be nice to be able to dump the un-parsed information,
413
# rather than only going through iter_all_entries. However, this is
414
# good enough for a start
416
encoding_type = 'exact'
417
takes_args = ['path']
418
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
419
' rather than the parsed tuples.'),
422
def run(self, path, raw=False):
423
dirname, basename = osutils.split(path)
424
t = transport.get_transport(dirname)
426
self._dump_raw_bytes(t, basename)
428
self._dump_entries(t, basename)
430
def _get_index_and_bytes(self, trans, basename):
431
"""Create a BTreeGraphIndex and raw bytes."""
432
bt = btree_index.BTreeGraphIndex(trans, basename, None)
433
bytes = trans.get_bytes(basename)
434
bt._file = cStringIO.StringIO(bytes)
435
bt._size = len(bytes)
438
def _dump_raw_bytes(self, trans, basename):
441
# We need to parse at least the root node.
442
# This is because the first page of every row starts with an
443
# uncompressed header.
444
bt, bytes = self._get_index_and_bytes(trans, basename)
445
for page_idx, page_start in enumerate(xrange(0, len(bytes),
446
btree_index._PAGE_SIZE)):
447
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
448
page_bytes = bytes[page_start:page_end]
450
self.outf.write('Root node:\n')
451
header_end, data = bt._parse_header_from_bytes(page_bytes)
452
self.outf.write(page_bytes[:header_end])
454
self.outf.write('\nPage %d\n' % (page_idx,))
455
decomp_bytes = zlib.decompress(page_bytes)
456
self.outf.write(decomp_bytes)
457
self.outf.write('\n')
459
def _dump_entries(self, trans, basename):
461
st = trans.stat(basename)
462
except errors.TransportNotPossible:
463
# We can't stat, so we'll fake it because we have to do the 'get()'
465
bt, _ = self._get_index_and_bytes(trans, basename)
467
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
468
for node in bt.iter_all_entries():
469
# Node is made up of:
470
# (index, key, value, [references])
474
refs_as_tuples = None
476
refs_as_tuples = static_tuple.as_tuples(refs)
477
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
478
self.outf.write('%s\n' % (as_tuple,))
202
b = WorkingTree.open_containing(u'.')[0].branch
204
# TODO: jam 20060112 should cat-revision always output utf-8?
205
if revision_id is not None:
206
revision_id = osutils.safe_revision_id(revision_id, warn=False)
207
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
208
elif revision is not None:
211
raise errors.BzrCommandError('You cannot specify a NULL'
213
rev_id = rev.as_revision_id(b)
214
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
481
217
class cmd_remove_tree(Command):
482
__doc__ = """Remove the working tree from a given branch/checkout.
218
"""Remove the working tree from a given branch/checkout.
484
220
Since a lightweight checkout is little more than a working tree
485
221
this will refuse to run against one.
487
223
To re-create the working tree, use "bzr checkout".
489
225
_see_also = ['checkout', 'working-trees']
490
takes_args = ['location*']
493
help='Remove the working tree even if it has '
494
'uncommitted changes.'),
497
def run(self, location_list, force=False):
498
if not location_list:
501
for location in location_list:
502
d = bzrdir.BzrDir.open(location)
505
working = d.open_workingtree()
506
except errors.NoWorkingTree:
507
raise errors.BzrCommandError("No working tree to remove")
508
except errors.NotLocalUrl:
509
raise errors.BzrCommandError("You cannot remove the working tree"
512
if (working.has_changes()):
513
raise errors.UncommittedChanges(working)
515
if working.user_url != working.branch.user_url:
516
raise errors.BzrCommandError("You cannot remove the working tree"
517
" from a lightweight checkout")
519
d.destroy_workingtree()
227
takes_args = ['location?']
229
def run(self, location='.'):
230
d = bzrdir.BzrDir.open(location)
233
working = d.open_workingtree()
234
except errors.NoWorkingTree:
235
raise errors.BzrCommandError("No working tree to remove")
236
except errors.NotLocalUrl:
237
raise errors.BzrCommandError("You cannot remove the working tree of a "
240
working_path = working.bzrdir.root_transport.base
241
branch_path = working.branch.bzrdir.root_transport.base
242
if working_path != branch_path:
243
raise errors.BzrCommandError("You cannot remove the working tree from "
244
"a lightweight checkout")
246
d.destroy_workingtree()
522
249
class cmd_revno(Command):
523
__doc__ = """Show current revision number.
250
"""Show current revision number.
525
252
This is equal to the number of revisions on this branch.
528
255
_see_also = ['info']
529
256
takes_args = ['location?']
531
Option('tree', help='Show revno of working tree'),
535
def run(self, tree=False, location=u'.'):
538
wt = WorkingTree.open_containing(location)[0]
539
self.add_cleanup(wt.lock_read().unlock)
540
except (errors.NoWorkingTree, errors.NotLocalUrl):
541
raise errors.NoWorkingTree(location)
542
revid = wt.last_revision()
544
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
545
except errors.NoSuchRevision:
547
revno = ".".join(str(n) for n in revno_t)
549
b = Branch.open_containing(location)[0]
550
self.add_cleanup(b.lock_read().unlock)
553
self.outf.write(str(revno) + '\n')
259
def run(self, location=u'.'):
260
self.outf.write(str(Branch.open_containing(location)[0].revno()))
261
self.outf.write('\n')
556
264
class cmd_revision_info(Command):
557
__doc__ = """Show revision number and revision id for a given revision identifier.
265
"""Show revision number and revision id for a given revision identifier.
560
268
takes_args = ['revision_info*']
563
custom_help('directory',
564
help='Branch to examine, '
565
'rather than the one containing the working directory.'),
566
Option('tree', help='Show revno of working tree'),
269
takes_options = ['revision']
570
def run(self, revision=None, directory=u'.', tree=False,
571
revision_info_list=[]):
272
def run(self, revision=None, revision_info_list=[]):
574
wt = WorkingTree.open_containing(directory)[0]
576
self.add_cleanup(wt.lock_read().unlock)
577
except (errors.NoWorkingTree, errors.NotLocalUrl):
579
b = Branch.open_containing(directory)[0]
580
self.add_cleanup(b.lock_read().unlock)
582
275
if revision is not None:
583
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
276
revs.extend(revision)
584
277
if revision_info_list is not None:
585
for rev_str in revision_info_list:
586
rev_spec = RevisionSpec.from_string(rev_str)
587
revision_ids.append(rev_spec.as_revision_id(b))
588
# No arguments supplied, default to the last revision
589
if len(revision_ids) == 0:
592
raise errors.NoWorkingTree(directory)
593
revision_ids.append(wt.last_revision())
595
revision_ids.append(b.last_revision())
599
for revision_id in revision_ids:
278
for rev in revision_info_list:
279
revs.append(RevisionSpec.from_string(rev))
281
b = Branch.open_containing(u'.')[0]
284
revs.append(RevisionSpec.from_string('-1'))
287
revision_id = rev.as_revision_id(b)
601
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
602
revno = '.'.join(str(i) for i in dotted_revno)
289
revno = '%4d' % (b.revision_id_to_revno(revision_id))
603
290
except errors.NoSuchRevision:
605
maxlen = max(maxlen, len(revno))
606
revinfos.append([revno, revision_id])
610
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
291
dotted_map = b.get_revision_id_to_revno_map()
292
revno = '.'.join(str(i) for i in dotted_map[revision_id])
293
print '%s %s' % (revno, revision_id)
613
296
class cmd_add(Command):
614
__doc__ = """Add specified files or directories.
297
"""Add specified files or directories.
616
299
In non-recursive mode, all the named items are added, regardless
617
300
of whether they were previously ignored. A warning is given if
858
542
into_existing = False
860
544
inv = tree.inventory
861
# 'fix' the case of a potential 'from'
862
from_id = tree.path2id(
863
tree.get_canonical_inventory_path(rel_names[0]))
545
from_id = tree.path2id(rel_names[0])
864
546
if (not osutils.lexists(names_list[0]) and
865
547
from_id and inv.get_file_kind(from_id) == "directory"):
866
548
into_existing = False
868
550
if into_existing:
869
551
# move into existing directory
870
# All entries reference existing inventory items, so fix them up
871
# for cicp file-systems.
872
rel_names = tree.get_canonical_inventory_paths(rel_names)
873
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
875
self.outf.write("%s => %s\n" % (src, dest))
552
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
553
self.outf.write("%s => %s\n" % pair)
877
555
if len(names_list) != 2:
878
556
raise errors.BzrCommandError('to mv multiple files the'
879
557
' destination must be a versioned'
882
# for cicp file-systems: the src references an existing inventory
884
src = tree.get_canonical_inventory_path(rel_names[0])
885
# Find the canonical version of the destination: In all cases, the
886
# parent of the target must be in the inventory, so we fetch the
887
# canonical version from there (we do not always *use* the
888
# canonicalized tail portion - we may be attempting to rename the
890
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
891
dest_parent = osutils.dirname(canon_dest)
892
spec_tail = osutils.basename(rel_names[1])
893
# For a CICP file-system, we need to avoid creating 2 inventory
894
# entries that differ only by case. So regardless of the case
895
# we *want* to use (ie, specified by the user or the file-system),
896
# we must always choose to use the case of any existing inventory
897
# items. The only exception to this is when we are attempting a
898
# case-only rename (ie, canonical versions of src and dest are
900
dest_id = tree.path2id(canon_dest)
901
if dest_id is None or tree.path2id(src) == dest_id:
902
# No existing item we care about, so work out what case we
903
# are actually going to use.
905
# If 'after' is specified, the tail must refer to a file on disk.
907
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
909
# pathjoin with an empty tail adds a slash, which breaks
911
dest_parent_fq = tree.basedir
913
dest_tail = osutils.canonical_relpath(
915
osutils.pathjoin(dest_parent_fq, spec_tail))
917
# not 'after', so case as specified is used
918
dest_tail = spec_tail
920
# Use the existing item so 'mv' fails with AlreadyVersioned.
921
dest_tail = os.path.basename(canon_dest)
922
dest = osutils.pathjoin(dest_parent, dest_tail)
923
mutter("attempting to move %s => %s", src, dest)
924
tree.rename_one(src, dest, after=after)
926
self.outf.write("%s => %s\n" % (src, dest))
559
tree.rename_one(rel_names[0], rel_names[1], after=after)
560
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
929
563
class cmd_pull(Command):
930
__doc__ = """Turn this branch into a mirror of another branch.
564
"""Turn this branch into a mirror of another branch.
932
By default, this command only works on branches that have not diverged.
933
Branches are considered diverged if the destination branch's most recent
934
commit is one that has not been merged (directly or indirectly) into the
566
This command only works on branches that have not diverged. Branches are
567
considered diverged if the destination branch's most recent commit is one
568
that has not been merged (directly or indirectly) into the parent.
937
570
If branches have diverged, you can use 'bzr merge' to integrate the changes
938
571
from one into the other. Once one branch has merged, the other should
939
572
be able to pull it again.
941
If you want to replace your local changes and just want your branch to
942
match the remote one, use pull --overwrite. This will work even if the two
943
branches have diverged.
574
If you want to forget your local changes and just update your branch to
575
match the remote one, use pull --overwrite.
945
577
If there is no default location set, the first pull will set it. After
946
578
that, you can omit the location to use the default. To change the
1177
806
takes_args = ['from_location', 'to_location?']
1178
807
takes_options = ['revision', Option('hardlink',
1179
808
help='Hard-link working tree files where possible.'),
1181
help="Create a branch without a working-tree."),
1183
help="Switch the checkout in the current directory "
1184
"to the new branch."),
1185
809
Option('stacked',
1186
810
help='Create a stacked branch referring to the source branch. '
1187
811
'The new branch will depend on the availability of the source '
1188
812
'branch for all operations.'),
1189
Option('standalone',
1190
help='Do not use a shared repository, even if available.'),
1191
Option('use-existing-dir',
1192
help='By default branch will fail if the target'
1193
' directory exists, but does not already'
1194
' have a control directory. This flag will'
1195
' allow branch to proceed.'),
1197
help="Bind new branch to from location."),
1199
814
aliases = ['get', 'clone']
1201
816
def run(self, from_location, to_location=None, revision=None,
1202
hardlink=False, stacked=False, standalone=False, no_tree=False,
1203
use_existing_dir=False, switch=False, bind=False):
1204
from bzrlib import switch as _mod_switch
817
hardlink=False, stacked=False):
1205
818
from bzrlib.tag import _merge_tags_if_possible
821
elif len(revision) > 1:
822
raise errors.BzrCommandError(
823
'bzr branch --revision takes exactly 1 revision value')
1206
825
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1208
revision = _get_one_revision('branch', revision)
1209
self.add_cleanup(br_from.lock_read().unlock)
1210
if revision is not None:
1211
revision_id = revision.as_revision_id(br_from)
1213
# FIXME - wt.last_revision, fallback to branch, fall back to
1214
# None or perhaps NULL_REVISION to mean copy nothing
1216
revision_id = br_from.last_revision()
1217
if to_location is None:
1218
to_location = urlutils.derive_to_location(from_location)
1219
to_transport = transport.get_transport(to_location)
1221
to_transport.mkdir('.')
1222
except errors.FileExists:
1223
if not use_existing_dir:
1224
raise errors.BzrCommandError('Target directory "%s" '
1225
'already exists.' % to_location)
829
if len(revision) == 1 and revision[0] is not None:
830
revision_id = revision[0].as_revision_id(br_from)
1228
bzrdir.BzrDir.open_from_transport(to_transport)
1229
except errors.NotBranchError:
1232
raise errors.AlreadyBranchError(to_location)
1233
except errors.NoSuchFile:
1234
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1237
# preserve whatever source format we have.
1238
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1239
possible_transports=[to_transport],
1240
accelerator_tree=accelerator_tree,
1241
hardlink=hardlink, stacked=stacked,
1242
force_new_repo=standalone,
1243
create_tree_if_local=not no_tree,
1244
source_branch=br_from)
1245
branch = dir.open_branch()
1246
except errors.NoSuchRevision:
1247
to_transport.delete_tree('.')
1248
msg = "The branch %s has no revision %s." % (from_location,
1250
raise errors.BzrCommandError(msg)
1251
_merge_tags_if_possible(br_from, branch)
1252
# If the source branch is stacked, the new branch may
1253
# be stacked whether we asked for that explicitly or not.
1254
# We therefore need a try/except here and not just 'if stacked:'
1256
note('Created new stacked branch referring to %s.' %
1257
branch.get_stacked_on_url())
1258
except (errors.NotStacked, errors.UnstackableBranchFormat,
1259
errors.UnstackableRepositoryFormat), e:
1260
note('Branched %d revision(s).' % branch.revno())
1262
# Bind to the parent
1263
parent_branch = Branch.open(from_location)
1264
branch.bind(parent_branch)
1265
note('New branch bound to %s' % from_location)
1267
# Switch to the new branch
1268
wt, _ = WorkingTree.open_containing('.')
1269
_mod_switch.switch(wt.bzrdir, branch)
1270
note('Switched to branch: %s',
1271
urlutils.unescape_for_display(branch.base, 'utf-8'))
832
# FIXME - wt.last_revision, fallback to branch, fall back to
833
# None or perhaps NULL_REVISION to mean copy nothing
835
revision_id = br_from.last_revision()
836
if to_location is None:
837
to_location = urlutils.derive_to_location(from_location)
838
to_transport = transport.get_transport(to_location)
840
to_transport.mkdir('.')
841
except errors.FileExists:
842
raise errors.BzrCommandError('Target directory "%s" already'
843
' exists.' % to_location)
844
except errors.NoSuchFile:
845
raise errors.BzrCommandError('Parent of "%s" does not exist.'
848
# preserve whatever source format we have.
849
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
850
possible_transports=[to_transport],
851
accelerator_tree=accelerator_tree,
852
hardlink=hardlink, stacked=stacked)
853
branch = dir.open_branch()
854
except errors.NoSuchRevision:
855
to_transport.delete_tree('.')
856
msg = "The branch %s has no revision %s." % (from_location,
858
raise errors.BzrCommandError(msg)
859
_merge_tags_if_possible(br_from, branch)
860
# If the source branch is stacked, the new branch may
861
# be stacked whether we asked for that explicitly or not.
862
# We therefore need a try/except here and not just 'if stacked:'
864
note('Created new stacked branch referring to %s.' %
865
branch.get_stacked_on_url())
866
except (errors.NotStacked, errors.UnstackableBranchFormat,
867
errors.UnstackableRepositoryFormat), e:
868
note('Branched %d revision(s).' % branch.revno())
1274
873
class cmd_checkout(Command):
1275
__doc__ = """Create a new checkout of an existing branch.
874
"""Create a new checkout of an existing branch.
1277
876
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1278
877
the branch found in '.'. This is useful if you have removed the working tree
1279
878
or if it was never created - i.e. if you pushed the branch to its current
1280
879
location using SFTP.
1282
881
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1283
882
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1284
883
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1357
955
@display_command
1358
956
def run(self, dir=u'.'):
1359
957
tree = WorkingTree.open_containing(dir)[0]
1360
self.add_cleanup(tree.lock_read().unlock)
1361
new_inv = tree.inventory
1362
old_tree = tree.basis_tree()
1363
self.add_cleanup(old_tree.lock_read().unlock)
1364
old_inv = old_tree.inventory
1366
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1367
for f, paths, c, v, p, n, k, e in iterator:
1368
if paths[0] == paths[1]:
1372
renames.append(paths)
1374
for old_name, new_name in renames:
1375
self.outf.write("%s => %s\n" % (old_name, new_name))
960
new_inv = tree.inventory
961
old_tree = tree.basis_tree()
964
old_inv = old_tree.inventory
965
renames = list(_mod_tree.find_renames(old_inv, new_inv))
967
for old_name, new_name in renames:
968
self.outf.write("%s => %s\n" % (old_name, new_name))
1378
975
class cmd_update(Command):
1379
__doc__ = """Update a tree to have the latest code committed to its branch.
976
"""Update a tree to have the latest code committed to its branch.
1381
978
This will perform a merge into the working tree, and may generate
1382
conflicts. If you have any local changes, you will still
979
conflicts. If you have any local changes, you will still
1383
980
need to commit them after the update for the update to be complete.
1385
If you want to discard your local changes, you can just do a
982
If you want to discard your local changes, you can just do a
1386
983
'bzr revert' instead of 'bzr commit' after the update.
1388
If the tree's branch is bound to a master branch, it will also update
1389
the branch from the master.
1392
986
_see_also = ['pull', 'working-trees', 'status-flags']
1393
987
takes_args = ['dir?']
1394
takes_options = ['revision']
1395
988
aliases = ['up']
1397
def run(self, dir='.', revision=None):
1398
if revision is not None and len(revision) != 1:
1399
raise errors.BzrCommandError(
1400
"bzr update --revision takes exactly one revision")
990
def run(self, dir='.'):
1401
991
tree = WorkingTree.open_containing(dir)[0]
1402
branch = tree.branch
1403
992
possible_transports = []
1404
master = branch.get_master_branch(
993
master = tree.branch.get_master_branch(
1405
994
possible_transports=possible_transports)
1406
995
if master is not None:
1407
branch_location = master.base
1408
996
tree.lock_write()
1410
branch_location = tree.branch.base
1411
998
tree.lock_tree_write()
1412
self.add_cleanup(tree.unlock)
1413
# get rid of the final '/' and be ready for display
1414
branch_location = urlutils.unescape_for_display(
1415
branch_location.rstrip('/'),
1417
existing_pending_merges = tree.get_parent_ids()[1:]
1421
# may need to fetch data into a heavyweight checkout
1422
# XXX: this may take some time, maybe we should display a
1424
old_tip = branch.update(possible_transports)
1425
if revision is not None:
1426
revision_id = revision[0].as_revision_id(branch)
1428
revision_id = branch.last_revision()
1429
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1430
revno = branch.revision_id_to_dotted_revno(revision_id)
1431
note("Tree is up to date at revision %s of branch %s" %
1432
('.'.join(map(str, revno)), branch_location))
1434
view_info = _get_view_info_for_change_reporter(tree)
1435
change_reporter = delta._ChangeReporter(
1436
unversioned_filter=tree.is_ignored,
1437
view_info=view_info)
1000
existing_pending_merges = tree.get_parent_ids()[1:]
1001
last_rev = _mod_revision.ensure_null(tree.last_revision())
1002
if last_rev == _mod_revision.ensure_null(
1003
tree.branch.last_revision()):
1004
# may be up to date, check master too.
1005
if master is None or last_rev == _mod_revision.ensure_null(
1006
master.last_revision()):
1007
revno = tree.branch.revision_id_to_revno(last_rev)
1008
note("Tree is up to date at revision %d." % (revno,))
1439
1010
conflicts = tree.update(
1441
possible_transports=possible_transports,
1442
revision=revision_id,
1444
except errors.NoSuchRevision, e:
1445
raise errors.BzrCommandError(
1446
"branch has no revision %s\n"
1447
"bzr update --revision only works"
1448
" for a revision in the branch history"
1450
revno = tree.branch.revision_id_to_dotted_revno(
1451
_mod_revision.ensure_null(tree.last_revision()))
1452
note('Updated to revision %s of branch %s' %
1453
('.'.join(map(str, revno)), branch_location))
1454
parent_ids = tree.get_parent_ids()
1455
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1456
note('Your local commits will now show as pending merges with '
1457
"'bzr status', and can be committed with 'bzr commit'.")
1011
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1012
possible_transports=possible_transports)
1013
revno = tree.branch.revision_id_to_revno(
1014
_mod_revision.ensure_null(tree.last_revision()))
1015
note('Updated to revision %d.' % (revno,))
1016
if tree.get_parent_ids()[1:] != existing_pending_merges:
1017
note('Your local commits will now show as pending merges with '
1018
"'bzr status', and can be committed with 'bzr commit'.")
1464
1027
class cmd_info(Command):
1465
__doc__ = """Show information about a working tree, branch or repository.
1028
"""Show information about a working tree, branch or repository.
1467
1030
This command will show all known locations and formats associated to the
1468
tree, branch or repository.
1470
In verbose mode, statistical information is included with each report.
1471
To see extended statistic information, use a verbosity level of 2 or
1472
higher by specifying the verbose option multiple times, e.g. -vv.
1031
tree, branch or repository. Statistical information is included with
1474
1034
Branches and working trees will also report any missing revisions.
1478
Display information on the format and related locations:
1482
Display the above together with extended format information and
1483
basic statistics (like the number of files in the working tree and
1484
number of revisions in the branch and repository):
1488
Display the above together with number of committers to the branch:
1492
1036
_see_also = ['revno', 'working-trees', 'repositories']
1493
1037
takes_args = ['location?']
2079
1583
raise errors.BzrCommandError(msg)
2082
def _parse_levels(s):
2086
msg = "The levels argument must be an integer."
2087
raise errors.BzrCommandError(msg)
2090
1586
class cmd_log(Command):
2091
__doc__ = """Show historical log for a branch or subset of a branch.
2093
log is bzr's default tool for exploring the history of a branch.
2094
The branch to use is taken from the first parameter. If no parameters
2095
are given, the branch containing the working directory is logged.
2096
Here are some simple examples::
2098
bzr log log the current branch
2099
bzr log foo.py log a file in its branch
2100
bzr log http://server/branch log a branch on a server
2102
The filtering, ordering and information shown for each revision can
2103
be controlled as explained below. By default, all revisions are
2104
shown sorted (topologically) so that newer revisions appear before
2105
older ones and descendants always appear before ancestors. If displayed,
2106
merged revisions are shown indented under the revision in which they
2111
The log format controls how information about each revision is
2112
displayed. The standard log formats are called ``long``, ``short``
2113
and ``line``. The default is long. See ``bzr help log-formats``
2114
for more details on log formats.
2116
The following options can be used to control what information is
2119
-l N display a maximum of N revisions
2120
-n N display N levels of revisions (0 for all, 1 for collapsed)
2121
-v display a status summary (delta) for each revision
2122
-p display a diff (patch) for each revision
2123
--show-ids display revision-ids (and file-ids), not just revnos
2125
Note that the default number of levels to display is a function of the
2126
log format. If the -n option is not used, the standard log formats show
2127
just the top level (mainline).
2129
Status summaries are shown using status flags like A, M, etc. To see
2130
the changes explained using words like ``added`` and ``modified``
2131
instead, use the -vv option.
2135
To display revisions from oldest to newest, use the --forward option.
2136
In most cases, using this option will have little impact on the total
2137
time taken to produce a log, though --forward does not incrementally
2138
display revisions like --reverse does when it can.
2140
:Revision filtering:
2142
The -r option can be used to specify what revision or range of revisions
2143
to filter against. The various forms are shown below::
2145
-rX display revision X
2146
-rX.. display revision X and later
2147
-r..Y display up to and including revision Y
2148
-rX..Y display from X to Y inclusive
2150
See ``bzr help revisionspec`` for details on how to specify X and Y.
2151
Some common examples are given below::
2153
-r-1 show just the tip
2154
-r-10.. show the last 10 mainline revisions
2155
-rsubmit:.. show what's new on this branch
2156
-rancestor:path.. show changes since the common ancestor of this
2157
branch and the one at location path
2158
-rdate:yesterday.. show changes since yesterday
2160
When logging a range of revisions using -rX..Y, log starts at
2161
revision Y and searches back in history through the primary
2162
("left-hand") parents until it finds X. When logging just the
2163
top level (using -n1), an error is reported if X is not found
2164
along the way. If multi-level logging is used (-n0), X may be
2165
a nested merge revision and the log will be truncated accordingly.
2169
If parameters are given and the first one is not a branch, the log
2170
will be filtered to show only those revisions that changed the
2171
nominated files or directories.
2173
Filenames are interpreted within their historical context. To log a
2174
deleted file, specify a revision range so that the file existed at
2175
the end or start of the range.
2177
Historical context is also important when interpreting pathnames of
2178
renamed files/directories. Consider the following example:
2180
* revision 1: add tutorial.txt
2181
* revision 2: modify tutorial.txt
2182
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2186
* ``bzr log guide.txt`` will log the file added in revision 1
2188
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2190
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2191
the original file in revision 2.
2193
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2194
was no file called guide.txt in revision 2.
2196
Renames are always followed by log. By design, there is no need to
2197
explicitly ask for this (and no way to stop logging a file back
2198
until it was last renamed).
2202
The --message option can be used for finding revisions that match a
2203
regular expression in a commit message.
2207
GUI tools and IDEs are often better at exploring history than command
2208
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2209
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2210
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2211
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2213
You may find it useful to add the aliases below to ``bazaar.conf``::
2217
top = log -l10 --line
2220
``bzr tip`` will then show the latest revision while ``bzr top``
2221
will show the last 10 mainline revisions. To see the details of a
2222
particular revision X, ``bzr show -rX``.
2224
If you are interested in looking deeper into a particular merge X,
2225
use ``bzr log -n0 -rX``.
2227
``bzr log -v`` on a branch with lots of history is currently
2228
very slow. A fix for this issue is currently under development.
2229
With or without that fix, it is recommended that a revision range
2230
be given when using the -v option.
2232
bzr has a generic full-text matching plugin, bzr-search, that can be
2233
used to find revisions matching user names, commit messages, etc.
2234
Among other features, this plugin can find all revisions containing
2235
a list of words but not others.
2237
When exploring non-mainline history on large projects with deep
2238
history, the performance of log can be greatly improved by installing
2239
the historycache plugin. This plugin buffers historical information
2240
trading disk space for faster speed.
1587
"""Show log of a branch, file, or directory.
1589
By default show the log of the branch containing the working directory.
1591
To request a range of logs, you can use the command -r begin..end
1592
-r revision requests a specific revision, -r ..end or -r begin.. are
1596
Log the current branch::
1604
Log the last 10 revisions of a branch::
1606
bzr log -r -10.. http://server/branch
2242
takes_args = ['file*']
2243
_see_also = ['log-formats', 'revisionspec']
1609
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1611
takes_args = ['location?']
2244
1612
takes_options = [
2245
1613
Option('forward',
2246
1614
help='Show from oldest to newest.'),
1617
help='Display timezone as local, original, or utc.'),
2248
1618
custom_help('verbose',
2249
1619
help='Show files changed in each revision.'),
2253
type=bzrlib.option._parse_revision_str,
2255
help='Show just the specified revision.'
2256
' See also "help revisionspec".'),
2258
RegistryOption('authors',
2259
'What names to list as authors - first, all or committer.',
2261
lazy_registry=('bzrlib.log', 'author_list_registry'),
2265
help='Number of levels to display - 0 for all, 1 for flat.',
2267
type=_parse_levels),
2268
1623
Option('message',
2269
1624
short_name='m',
2270
1625
help='Show revisions whose message matches this '
2359
1671
dir, relpath = bzrdir.BzrDir.open_containing(location)
2360
1672
b = dir.open_branch()
2361
self.add_cleanup(b.lock_read().unlock)
2362
rev1, rev2 = _get_revision_range(revision, b, self.name())
2364
# Decide on the type of delta & diff filtering to use
2365
# TODO: add an --all-files option to make this configurable & consistent
2373
diff_type = 'partial'
2377
# Build the log formatter
2378
if log_format is None:
2379
log_format = log.log_formatter_registry.get_default(b)
2380
# Make a non-encoding output to include the diffs - bug 328007
2381
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2382
lf = log_format(show_ids=show_ids, to_file=self.outf,
2383
to_exact_file=unencoded_output,
2384
show_timezone=timezone,
2385
delta_format=get_verbosity_level(),
2387
show_advice=levels is None,
2388
author_list_handler=authors)
2390
# Choose the algorithm for doing the logging. It's annoying
2391
# having multiple code paths like this but necessary until
2392
# the underlying repository format is faster at generating
2393
# deltas or can provide everything we need from the indices.
2394
# The default algorithm - match-using-deltas - works for
2395
# multiple files and directories and is faster for small
2396
# amounts of history (200 revisions say). However, it's too
2397
# slow for logging a single file in a repository with deep
2398
# history, i.e. > 10K revisions. In the spirit of "do no
2399
# evil when adding features", we continue to use the
2400
# original algorithm - per-file-graph - for the "single
2401
# file that isn't a directory without showing a delta" case.
2402
partial_history = revision and b.repository._format.supports_chks
2403
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2404
or delta_type or partial_history)
2406
# Build the LogRequest and execute it
2407
if len(file_ids) == 0:
2409
rqst = make_log_request_dict(
2410
direction=direction, specific_fileids=file_ids,
2411
start_revision=rev1, end_revision=rev2, limit=limit,
2412
message_search=message, delta_type=delta_type,
2413
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2414
exclude_common_ancestry=exclude_common_ancestry,
2416
Logger(b, rqst).show(lf)
2419
def _get_revision_range(revisionspec_list, branch, command_name):
2420
"""Take the input of a revision option and turn it into a revision range.
2422
It returns RevisionInfo objects which can be used to obtain the rev_id's
2423
of the desired revisions. It does some user input validations.
2425
if revisionspec_list is None:
2428
elif len(revisionspec_list) == 1:
2429
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2430
elif len(revisionspec_list) == 2:
2431
start_spec = revisionspec_list[0]
2432
end_spec = revisionspec_list[1]
2433
if end_spec.get_branch() != start_spec.get_branch():
2434
# b is taken from revision[0].get_branch(), and
2435
# show_log will use its revision_history. Having
2436
# different branches will lead to weird behaviors.
2437
raise errors.BzrCommandError(
2438
"bzr %s doesn't accept two revisions in different"
2439
" branches." % command_name)
2440
if start_spec.spec is None:
2441
# Avoid loading all the history.
2442
rev1 = RevisionInfo(branch, None, None)
2444
rev1 = start_spec.in_history(branch)
2445
# Avoid loading all of history when we know a missing
2446
# end of range means the last revision ...
2447
if end_spec.spec is None:
2448
last_revno, last_revision_id = branch.last_revision_info()
2449
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2451
rev2 = end_spec.in_history(branch)
2453
raise errors.BzrCommandError(
2454
'bzr %s --revision takes one or two values.' % command_name)
2458
def _revision_range_to_revid_range(revision_range):
2461
if revision_range[0] is not None:
2462
rev_id1 = revision_range[0].rev_id
2463
if revision_range[1] is not None:
2464
rev_id2 = revision_range[1].rev_id
2465
return rev_id1, rev_id2
1676
if revision is None:
1679
elif len(revision) == 1:
1680
rev1 = rev2 = revision[0].in_history(b)
1681
elif len(revision) == 2:
1682
if revision[1].get_branch() != revision[0].get_branch():
1683
# b is taken from revision[0].get_branch(), and
1684
# show_log will use its revision_history. Having
1685
# different branches will lead to weird behaviors.
1686
raise errors.BzrCommandError(
1687
"Log doesn't accept two revisions in different"
1689
rev1 = revision[0].in_history(b)
1690
rev2 = revision[1].in_history(b)
1692
raise errors.BzrCommandError(
1693
'bzr log --revision takes one or two values.')
1695
if log_format is None:
1696
log_format = log.log_formatter_registry.get_default(b)
1698
lf = log_format(show_ids=show_ids, to_file=self.outf,
1699
show_timezone=timezone)
1705
direction=direction,
1706
start_revision=rev1,
2467
1714
def get_log_format(long=False, short=False, line=False, default='long'):
2468
1715
log_format = default
2539
1784
if path is None:
2543
1789
raise errors.BzrCommandError('cannot specify both --from-root'
2546
tree, branch, relpath = \
2547
_open_directory_or_containing_tree_or_branch(fs_path, directory)
2549
# Calculate the prefix to use
1793
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2553
prefix = relpath + '/'
2554
elif fs_path != '.' and not fs_path.endswith('/'):
2555
prefix = fs_path + '/'
2557
if revision is not None or tree is None:
2558
tree = _get_one_revision_tree('ls', revision, branch=branch)
2561
if isinstance(tree, WorkingTree) and tree.supports_views():
2562
view_files = tree.views.lookup_view()
2565
view_str = views.view_display_str(view_files)
2566
note("Ignoring files outside view. View is %s" % view_str)
2568
self.add_cleanup(tree.lock_read().unlock)
2569
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2570
from_dir=relpath, recursive=recursive):
2571
# Apply additional masking
2572
if not all and not selection[fc]:
2574
if kind is not None and fkind != kind:
2579
fullpath = osutils.pathjoin(relpath, fp)
2582
views.check_path_in_view(tree, fullpath)
2583
except errors.FileOutsideView:
2588
fp = osutils.pathjoin(prefix, fp)
2589
kindch = entry.kind_character()
2590
outstring = fp + kindch
2591
ui.ui_factory.clear_term()
2593
outstring = '%-8s %s' % (fc, outstring)
2594
if show_ids and fid is not None:
2595
outstring = "%-50s %s" % (outstring, fid)
2596
self.outf.write(outstring + '\n')
2598
self.outf.write(fp + '\0')
2601
self.outf.write(fid)
2602
self.outf.write('\0')
2610
self.outf.write('%-50s %s\n' % (outstring, my_id))
2612
self.outf.write(outstring + '\n')
1799
if revision is not None:
1800
tree = branch.repository.revision_tree(
1801
revision[0].as_revision_id(branch))
1803
tree = branch.basis_tree()
1807
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1808
if fp.startswith(relpath):
1809
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1810
if non_recursive and '/' in fp:
1812
if not all and not selection[fc]:
1814
if kind is not None and fkind != kind:
1817
kindch = entry.kind_character()
1818
outstring = '%-8s %s%s' % (fc, fp, kindch)
1819
if show_ids and fid is not None:
1820
outstring = "%-50s %s" % (outstring, fid)
1821
self.outf.write(outstring + '\n')
1823
self.outf.write(fp + '\0')
1826
self.outf.write(fid)
1827
self.outf.write('\0')
1835
self.outf.write('%-50s %s\n' % (fp, my_id))
1837
self.outf.write(fp + '\n')
2615
1842
class cmd_unknowns(Command):
2616
__doc__ = """List unknown files.
1843
"""List unknown files.
2620
1847
_see_also = ['ls']
2621
takes_options = ['directory']
2623
1849
@display_command
2624
def run(self, directory=u'.'):
2625
for f in WorkingTree.open_containing(directory)[0].unknowns():
1851
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2626
1852
self.outf.write(osutils.quotefn(f) + '\n')
2629
1855
class cmd_ignore(Command):
2630
__doc__ = """Ignore specified files or patterns.
1856
"""Ignore specified files or patterns.
2632
1858
See ``bzr help patterns`` for details on the syntax of patterns.
2634
If a .bzrignore file does not exist, the ignore command
2635
will create one and add the specified files or patterns to the newly
2636
created file. The ignore command will also automatically add the
2637
.bzrignore file to be versioned. Creating a .bzrignore file without
2638
the use of the ignore command will require an explicit add command.
2640
1860
To remove patterns from the ignore list, edit the .bzrignore file.
2641
1861
After adding, editing or deleting that file either indirectly by
2642
1862
using this command or directly by using an editor, be sure to commit
2645
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
2646
the global ignore file can be found in the application data directory as
2647
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
2648
Global ignores are not touched by this command. The global ignore file
2649
can be edited directly using an editor.
2651
Patterns prefixed with '!' are exceptions to ignore patterns and take
2652
precedence over regular ignores. Such exceptions are used to specify
2653
files that should be versioned which would otherwise be ignored.
2655
Patterns prefixed with '!!' act as regular ignore patterns, but have
2656
precedence over the '!' exception patterns.
2658
Note: ignore patterns containing shell wildcards must be quoted from
1865
Note: ignore patterns containing shell wildcards must be quoted from
2659
1866
the shell on Unix.
2812
1997
================= =========================
2814
takes_args = ['dest', 'branch_or_subdir?']
2815
takes_options = ['directory',
1999
takes_args = ['dest', 'branch?']
2816
2001
Option('format',
2817
2002
help="Type of file to export to.",
2820
Option('filters', help='Apply content filters to export the '
2821
'convenient form.'),
2824
2007
help="Name of the root directory inside the exported file."),
2825
Option('per-file-timestamps',
2826
help='Set modification time of files to that of the last '
2827
'revision in which it was changed.'),
2829
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2830
root=None, filters=False, per_file_timestamps=False, directory=u'.'):
2009
def run(self, dest, branch=None, revision=None, format=None, root=None):
2831
2010
from bzrlib.export import export
2833
if branch_or_subdir is None:
2834
tree = WorkingTree.open_containing(directory)[0]
2013
tree = WorkingTree.open_containing(u'.')[0]
2835
2014
b = tree.branch
2838
b, subdir = Branch.open_containing(branch_or_subdir)
2841
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2016
b = Branch.open(branch)
2018
if revision is None:
2019
# should be tree.last_revision FIXME
2020
rev_id = b.last_revision()
2022
if len(revision) != 1:
2023
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2024
rev_id = revision[0].as_revision_id(b)
2025
t = b.repository.revision_tree(rev_id)
2843
export(rev_tree, dest, format, root, subdir, filtered=filters,
2844
per_file_timestamps=per_file_timestamps)
2027
export(t, dest, format, root)
2845
2028
except errors.NoSuchExportFormat, e:
2846
2029
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2849
2032
class cmd_cat(Command):
2850
__doc__ = """Write the contents of a file as of a given revision to standard output.
2033
"""Write the contents of a file as of a given revision to standard output.
2852
2035
If no revision is nominated, the last revision is used.
2854
2037
Note: Take care to redirect standard output when using this command on a
2858
2041
_see_also = ['ls']
2859
takes_options = ['directory',
2860
2043
Option('name-from-revision', help='The path name in the old tree.'),
2861
Option('filters', help='Apply content filters to display the '
2862
'convenience form.'),
2865
2046
takes_args = ['filename']
2866
2047
encoding_type = 'exact'
2868
2049
@display_command
2869
def run(self, filename, revision=None, name_from_revision=False,
2870
filters=False, directory=None):
2050
def run(self, filename, revision=None, name_from_revision=False):
2871
2051
if revision is not None and len(revision) != 1:
2872
2052
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2873
2053
" one revision specifier")
2874
2054
tree, branch, relpath = \
2875
_open_directory_or_containing_tree_or_branch(filename, directory)
2876
self.add_cleanup(branch.lock_read().unlock)
2877
return self._run(tree, branch, relpath, filename, revision,
2878
name_from_revision, filters)
2055
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2058
return self._run(tree, branch, relpath, filename, revision,
2880
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2063
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2882
2064
if tree is None:
2883
2065
tree = b.basis_tree()
2884
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2885
self.add_cleanup(rev_tree.lock_read().unlock)
2066
if revision is None:
2067
revision_id = b.last_revision()
2069
revision_id = revision[0].as_revision_id(b)
2071
cur_file_id = tree.path2id(relpath)
2072
rev_tree = b.repository.revision_tree(revision_id)
2887
2073
old_file_id = rev_tree.path2id(relpath)
2889
2075
if name_from_revision:
2890
# Try in revision if requested
2891
2076
if old_file_id is None:
2892
raise errors.BzrCommandError(
2893
"%r is not present in revision %s" % (
2894
filename, rev_tree.get_revision_id()))
2077
raise errors.BzrCommandError("%r is not present in revision %s"
2078
% (filename, revision_id))
2896
2080
content = rev_tree.get_file_text(old_file_id)
2898
cur_file_id = tree.path2id(relpath)
2900
if cur_file_id is not None:
2901
# Then try with the actual file id
2903
content = rev_tree.get_file_text(cur_file_id)
2905
except errors.NoSuchId:
2906
# The actual file id didn't exist at that time
2908
if not found and old_file_id is not None:
2909
# Finally try with the old file id
2910
content = rev_tree.get_file_text(old_file_id)
2913
# Can't be found anywhere
2914
raise errors.BzrCommandError(
2915
"%r is not present in revision %s" % (
2916
filename, rev_tree.get_revision_id()))
2918
from bzrlib.filters import (
2919
ContentFilterContext,
2920
filtered_output_bytes,
2922
filters = rev_tree._content_filter_stack(relpath)
2923
chunks = content.splitlines(True)
2924
content = filtered_output_bytes(chunks, filters,
2925
ContentFilterContext(relpath, rev_tree))
2927
self.outf.writelines(content)
2930
self.outf.write(content)
2081
elif cur_file_id is not None:
2082
content = rev_tree.get_file_text(cur_file_id)
2083
elif old_file_id is not None:
2084
content = rev_tree.get_file_text(old_file_id)
2086
raise errors.BzrCommandError("%r is not present in revision %s" %
2087
(filename, revision_id))
2088
self.outf.write(content)
2933
2091
class cmd_local_time_offset(Command):
2934
__doc__ = """Show the offset in seconds from GMT to local time."""
2092
"""Show the offset in seconds from GMT to local time."""
2936
2094
@display_command
2938
self.outf.write("%s\n" % osutils.local_time_offset())
2096
print osutils.local_time_offset()
2942
2100
class cmd_commit(Command):
2943
__doc__ = """Commit changes into a new revision.
2945
An explanatory message needs to be given for each commit. This is
2946
often done by using the --message option (getting the message from the
2947
command line) or by using the --file option (getting the message from
2948
a file). If neither of these options is given, an editor is opened for
2949
the user to enter the message. To see the changed files in the
2950
boilerplate text loaded into the editor, use the --show-diff option.
2952
By default, the entire tree is committed and the person doing the
2953
commit is assumed to be the author. These defaults can be overridden
2958
If selected files are specified, only changes to those files are
2959
committed. If a directory is specified then the directory and
2960
everything within it is committed.
2962
When excludes are given, they take precedence over selected files.
2963
For example, to commit only changes within foo, but not changes
2966
bzr commit foo -x foo/bar
2968
A selective commit after a merge is not yet supported.
2972
If the author of the change is not the same person as the committer,
2973
you can specify the author's name using the --author option. The
2974
name should be in the same format as a committer-id, e.g.
2975
"John Doe <jdoe@example.com>". If there is more than one author of
2976
the change you can specify the option multiple times, once for each
2981
A common mistake is to forget to add a new file or directory before
2982
running the commit command. The --strict option checks for unknown
2983
files and aborts the commit if any are found. More advanced pre-commit
2984
checks can be implemented by defining hooks. See ``bzr help hooks``
2989
If you accidentially commit the wrong changes or make a spelling
2990
mistake in the commit message say, you can use the uncommit command
2991
to undo it. See ``bzr help uncommit`` for details.
2993
Hooks can also be configured to run after a commit. This allows you
2994
to trigger updates to external systems like bug trackers. The --fixes
2995
option can be used to record the association between a revision and
2996
one or more bugs. See ``bzr help bugs`` for details.
2998
A selective commit may fail in some cases where the committed
2999
tree would be invalid. Consider::
3004
bzr commit foo -m "committing foo"
3005
bzr mv foo/bar foo/baz
3008
bzr commit foo/bar -m "committing bar but not baz"
3010
In the example above, the last commit will fail by design. This gives
3011
the user the opportunity to decide whether they want to commit the
3012
rename at the same time, separately first, or not at all. (As a general
3013
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2101
"""Commit changes into a new revision.
2103
If no arguments are given, the entire tree is committed.
2105
If selected files are specified, only changes to those files are
2106
committed. If a directory is specified then the directory and everything
2107
within it is committed.
2109
If author of the change is not the same person as the committer, you can
2110
specify the author's name using the --author option. The name should be
2111
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2113
A selected-file commit may fail in some cases where the committed
2114
tree would be invalid. Consider::
2119
bzr commit foo -m "committing foo"
2120
bzr mv foo/bar foo/baz
2123
bzr commit foo/bar -m "committing bar but not baz"
2125
In the example above, the last commit will fail by design. This gives
2126
the user the opportunity to decide whether they want to commit the
2127
rename at the same time, separately first, or not at all. (As a general
2128
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2130
Note: A selected-file commit after a merge is not yet supported.
3015
2132
# TODO: Run hooks on tree to-be-committed, and after commit.
3119
2224
if fixes is None:
3121
bug_property = bugtracker.encode_fixes_bug_urls(
3122
self._iter_bug_fix_urls(fixes, tree.branch))
2226
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3123
2227
if bug_property:
3124
2228
properties['bugs'] = bug_property
3126
2230
if local and not tree.branch.get_bound_location():
3127
2231
raise errors.LocalRequiresBoundBranch()
3129
if message is not None:
3131
file_exists = osutils.lexists(message)
3132
except UnicodeError:
3133
# The commit message contains unicode characters that can't be
3134
# represented in the filesystem encoding, so that can't be a
3139
'The commit message is a file name: "%(f)s".\n'
3140
'(use --file "%(f)s" to take commit message from that file)'
3142
ui.ui_factory.show_warning(warning_msg)
3144
message = message.replace('\r\n', '\n')
3145
message = message.replace('\r', '\n')
3147
raise errors.BzrCommandError(
3148
"please specify either --message or --file")
3150
2233
def get_message(commit_obj):
3151
2234
"""Callback to get commit message"""
3153
my_message = codecs.open(
3154
file, 'rt', osutils.get_user_encoding()).read()
3155
elif message is not None:
3156
my_message = message
3158
# No message supplied: make one up.
3159
# text is the status of the tree
3160
text = make_commit_message_template_encoded(tree,
2235
my_message = message
2236
if my_message is None and not file:
2237
t = make_commit_message_template_encoded(tree,
3161
2238
selected_list, diff=show_diff,
3162
output_encoding=osutils.get_user_encoding())
3163
# start_message is the template generated from hooks
3164
# XXX: Warning - looks like hooks return unicode,
3165
# make_commit_message_template_encoded returns user encoding.
3166
# We probably want to be using edit_commit_message instead to
3168
start_message = generate_commit_message_template(commit_obj)
3169
my_message = edit_commit_message_encoded(text,
3170
start_message=start_message)
2239
output_encoding=bzrlib.user_encoding)
2240
my_message = edit_commit_message_encoded(t)
3171
2241
if my_message is None:
3172
2242
raise errors.BzrCommandError("please specify a commit"
3173
2243
" message with either --message or --file")
2244
elif my_message and file:
2245
raise errors.BzrCommandError(
2246
"please specify either --message or --file")
2248
my_message = codecs.open(file, 'rt',
2249
bzrlib.user_encoding).read()
3174
2250
if my_message == "":
3175
2251
raise errors.BzrCommandError("empty commit message specified")
3176
2252
return my_message
3178
# The API permits a commit with a filter of [] to mean 'select nothing'
3179
# but the command line should not do that.
3180
if not selected_list:
3181
selected_list = None
3183
2255
tree.commit(message_callback=get_message,
3184
2256
specific_files=selected_list,
3185
2257
allow_pointless=unchanged, strict=strict, local=local,
3186
2258
reporter=None, verbose=verbose, revprops=properties,
3187
authors=author, timestamp=commit_stamp,
3189
exclude=safe_relpath_files(tree, exclude))
3190
2260
except PointlessCommit:
3191
raise errors.BzrCommandError("No changes to commit."
3192
" Use --unchanged to commit anyhow.")
2261
# FIXME: This should really happen before the file is read in;
2262
# perhaps prepare the commit; get the message; then actually commit
2263
raise errors.BzrCommandError("no changes to commit."
2264
" use --unchanged to commit anyhow")
3193
2265
except ConflictsInTree:
3194
2266
raise errors.BzrCommandError('Conflicts detected in working '
3195
2267
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3798
2803
allow_pending = True
3799
2804
verified = 'inapplicable'
3800
2805
tree = WorkingTree.open_containing(directory)[0]
2806
change_reporter = delta._ChangeReporter(
2807
unversioned_filter=tree.is_ignored)
3803
basis_tree = tree.revision_tree(tree.last_revision())
3804
except errors.NoSuchRevision:
3805
basis_tree = tree.basis_tree()
3807
# die as quickly as possible if there are uncommitted changes
3809
if tree.has_changes():
3810
raise errors.UncommittedChanges(tree)
3812
view_info = _get_view_info_for_change_reporter(tree)
3813
change_reporter = delta._ChangeReporter(
3814
unversioned_filter=tree.is_ignored, view_info=view_info)
3815
pb = ui.ui_factory.nested_progress_bar()
3816
self.add_cleanup(pb.finished)
3817
self.add_cleanup(tree.lock_write().unlock)
3818
if location is not None:
3820
mergeable = bundle.read_mergeable_from_url(location,
3821
possible_transports=possible_transports)
3822
except errors.NotABundle:
2810
pb = ui.ui_factory.nested_progress_bar()
2811
cleanups.append(pb.finished)
2813
cleanups.append(tree.unlock)
2814
if location is not None:
2816
mergeable = bundle.read_mergeable_from_url(location,
2817
possible_transports=possible_transports)
2818
except errors.NotABundle:
2822
raise errors.BzrCommandError('Cannot use --uncommitted'
2823
' with bundles or merge directives.')
2825
if revision is not None:
2826
raise errors.BzrCommandError(
2827
'Cannot use -r with merge directives or bundles')
2828
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2831
if merger is None and uncommitted:
2832
if revision is not None and len(revision) > 0:
2833
raise errors.BzrCommandError('Cannot use --uncommitted and'
2834
' --revision at the same time.')
2835
location = self._select_branch_location(tree, location)[0]
2836
other_tree, other_path = WorkingTree.open_containing(location)
2837
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2839
allow_pending = False
2840
if other_path != '':
2841
merger.interesting_files = [other_path]
2844
merger, allow_pending = self._get_merger_from_branch(tree,
2845
location, revision, remember, possible_transports, pb)
2847
merger.merge_type = merge_type
2848
merger.reprocess = reprocess
2849
merger.show_base = show_base
2850
self.sanity_check_merger(merger)
2851
if (merger.base_rev_id == merger.other_rev_id and
2852
merger.other_rev_id is not None):
2853
note('Nothing to do.')
2856
if merger.interesting_files is not None:
2857
raise errors.BzrCommandError('Cannot pull individual files')
2858
if (merger.base_rev_id == tree.last_revision()):
2859
result = tree.pull(merger.other_branch, False,
2860
merger.other_rev_id)
2861
result.report(self.outf)
2863
merger.check_basis(not force)
2865
return self._do_preview(merger)
3826
raise errors.BzrCommandError('Cannot use --uncommitted'
3827
' with bundles or merge directives.')
3829
if revision is not None:
3830
raise errors.BzrCommandError(
3831
'Cannot use -r with merge directives or bundles')
3832
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3835
if merger is None and uncommitted:
3836
if revision is not None and len(revision) > 0:
3837
raise errors.BzrCommandError('Cannot use --uncommitted and'
3838
' --revision at the same time.')
3839
merger = self.get_merger_from_uncommitted(tree, location, None)
3840
allow_pending = False
3843
merger, allow_pending = self._get_merger_from_branch(tree,
3844
location, revision, remember, possible_transports, None)
3846
merger.merge_type = merge_type
3847
merger.reprocess = reprocess
3848
merger.show_base = show_base
3849
self.sanity_check_merger(merger)
3850
if (merger.base_rev_id == merger.other_rev_id and
3851
merger.other_rev_id is not None):
3852
note('Nothing to do.')
3855
if merger.interesting_files is not None:
3856
raise errors.BzrCommandError('Cannot pull individual files')
3857
if (merger.base_rev_id == tree.last_revision()):
3858
result = tree.pull(merger.other_branch, False,
3859
merger.other_rev_id)
3860
result.report(self.outf)
3862
if merger.this_basis is None:
3863
raise errors.BzrCommandError(
3864
"This branch has no commits."
3865
" (perhaps you would prefer 'bzr pull')")
3867
return self._do_preview(merger)
3869
return self._do_interactive(merger)
3871
return self._do_merge(merger, change_reporter, allow_pending,
3874
def _get_preview(self, merger):
2867
return self._do_merge(merger, change_reporter, allow_pending,
2870
for cleanup in reversed(cleanups):
2873
def _do_preview(self, merger):
2874
from bzrlib.diff import show_diff_trees
3875
2875
tree_merger = merger.make_merger()
3876
2876
tt = tree_merger.make_preview_transform()
3877
self.add_cleanup(tt.finalize)
3878
result_tree = tt.get_preview_tree()
3881
def _do_preview(self, merger):
3882
from bzrlib.diff import show_diff_trees
3883
result_tree = self._get_preview(merger)
3884
show_diff_trees(merger.this_tree, result_tree, self.outf,
3885
old_label='', new_label='')
2878
result_tree = tt.get_preview_tree()
2879
show_diff_trees(merger.this_tree, result_tree, self.outf,
2880
old_label='', new_label='')
3887
2884
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3888
2885
merger.change_reporter = change_reporter
4073
3029
def run(self, file_list=None, merge_type=None, show_base=False,
4074
3030
reprocess=False):
4075
from bzrlib.conflicts import restore
4076
3031
if merge_type is None:
4077
3032
merge_type = _mod_merge.Merge3Merger
4078
3033
tree, file_list = tree_files(file_list)
4079
self.add_cleanup(tree.lock_write().unlock)
4080
parents = tree.get_parent_ids()
4081
if len(parents) != 2:
4082
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4083
" merges. Not cherrypicking or"
4085
repository = tree.branch.repository
4086
interesting_ids = None
4088
conflicts = tree.conflicts()
4089
if file_list is not None:
4090
interesting_ids = set()
4091
for filename in file_list:
4092
file_id = tree.path2id(filename)
4094
raise errors.NotVersionedError(filename)
4095
interesting_ids.add(file_id)
4096
if tree.kind(file_id) != "directory":
4099
for name, ie in tree.inventory.iter_entries(file_id):
4100
interesting_ids.add(ie.file_id)
4101
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4103
# Remerge only supports resolving contents conflicts
4104
allowed_conflicts = ('text conflict', 'contents conflict')
4105
restore_files = [c.path for c in conflicts
4106
if c.typestring in allowed_conflicts]
4107
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4108
tree.set_conflicts(ConflictList(new_conflicts))
4109
if file_list is not None:
4110
restore_files = file_list
4111
for filename in restore_files:
3036
parents = tree.get_parent_ids()
3037
if len(parents) != 2:
3038
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3039
" merges. Not cherrypicking or"
3041
repository = tree.branch.repository
3042
interesting_ids = None
3044
conflicts = tree.conflicts()
3045
if file_list is not None:
3046
interesting_ids = set()
3047
for filename in file_list:
3048
file_id = tree.path2id(filename)
3050
raise errors.NotVersionedError(filename)
3051
interesting_ids.add(file_id)
3052
if tree.kind(file_id) != "directory":
3055
for name, ie in tree.inventory.iter_entries(file_id):
3056
interesting_ids.add(ie.file_id)
3057
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3059
# Remerge only supports resolving contents conflicts
3060
allowed_conflicts = ('text conflict', 'contents conflict')
3061
restore_files = [c.path for c in conflicts
3062
if c.typestring in allowed_conflicts]
3063
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3064
tree.set_conflicts(ConflictList(new_conflicts))
3065
if file_list is not None:
3066
restore_files = file_list
3067
for filename in restore_files:
3069
restore(tree.abspath(filename))
3070
except errors.NotConflicted:
3072
# Disable pending merges, because the file texts we are remerging
3073
# have not had those merges performed. If we use the wrong parents
3074
# list, we imply that the working tree text has seen and rejected
3075
# all the changes from the other tree, when in fact those changes
3076
# have not yet been seen.
3077
pb = ui.ui_factory.nested_progress_bar()
3078
tree.set_parent_ids(parents[:1])
4113
restore(tree.abspath(filename))
4114
except errors.NotConflicted:
4116
# Disable pending merges, because the file texts we are remerging
4117
# have not had those merges performed. If we use the wrong parents
4118
# list, we imply that the working tree text has seen and rejected
4119
# all the changes from the other tree, when in fact those changes
4120
# have not yet been seen.
4121
tree.set_parent_ids(parents[:1])
4123
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4124
merger.interesting_ids = interesting_ids
4125
merger.merge_type = merge_type
4126
merger.show_base = show_base
4127
merger.reprocess = reprocess
4128
conflicts = merger.do_merge()
3080
merger = _mod_merge.Merger.from_revision_ids(pb,
3082
merger.interesting_ids = interesting_ids
3083
merger.merge_type = merge_type
3084
merger.show_base = show_base
3085
merger.reprocess = reprocess
3086
conflicts = merger.do_merge()
3088
tree.set_parent_ids(parents)
4130
tree.set_parent_ids(parents)
4131
3092
if conflicts > 0:
4344
3257
" or specified.")
4345
3258
display_url = urlutils.unescape_for_display(parent,
4346
3259
self.outf.encoding)
4347
message("Using saved parent location: "
4348
+ display_url + "\n")
3260
self.outf.write("Using last location: " + display_url + "\n")
4350
3262
remote_branch = Branch.open(other_branch)
4351
3263
if remote_branch.base == local_branch.base:
4352
3264
remote_branch = local_branch
4354
self.add_cleanup(remote_branch.lock_read().unlock)
4356
local_revid_range = _revision_range_to_revid_range(
4357
_get_revision_range(my_revision, local_branch,
4360
remote_revid_range = _revision_range_to_revid_range(
4361
_get_revision_range(revision,
4362
remote_branch, self.name()))
4364
local_extra, remote_extra = find_unmerged(
4365
local_branch, remote_branch, restrict,
4366
backward=not reverse,
4367
include_merges=include_merges,
4368
local_revid_range=local_revid_range,
4369
remote_revid_range=remote_revid_range)
4371
if log_format is None:
4372
registry = log.log_formatter_registry
4373
log_format = registry.get_default(local_branch)
4374
lf = log_format(to_file=self.outf,
4376
show_timezone='original')
4379
if local_extra and not theirs_only:
4380
message("You have %d extra revision(s):\n" %
4382
for revision in iter_log_revisions(local_extra,
4383
local_branch.repository,
4385
lf.log_revision(revision)
4386
printed_local = True
4389
printed_local = False
4391
if remote_extra and not mine_only:
4392
if printed_local is True:
4394
message("You are missing %d revision(s):\n" %
4396
for revision in iter_log_revisions(remote_extra,
4397
remote_branch.repository,
4399
lf.log_revision(revision)
4402
if mine_only and not local_extra:
4403
# We checked local, and found nothing extra
4404
message('This branch is up to date.\n')
4405
elif theirs_only and not remote_extra:
4406
# We checked remote, and found nothing extra
4407
message('Other branch is up to date.\n')
4408
elif not (mine_only or theirs_only or local_extra or
4410
# We checked both branches, and neither one had extra
4412
message("Branches are up to date.\n")
3265
local_branch.lock_read()
3267
remote_branch.lock_read()
3269
local_extra, remote_extra = find_unmerged(
3270
local_branch, remote_branch, restrict)
3272
if log_format is None:
3273
registry = log.log_formatter_registry
3274
log_format = registry.get_default(local_branch)
3275
lf = log_format(to_file=self.outf,
3277
show_timezone='original')
3278
if reverse is False:
3279
if local_extra is not None:
3280
local_extra.reverse()
3281
if remote_extra is not None:
3282
remote_extra.reverse()
3285
if local_extra and not theirs_only:
3286
self.outf.write("You have %d extra revision(s):\n" %
3288
for revision in iter_log_revisions(local_extra,
3289
local_branch.repository,
3291
lf.log_revision(revision)
3292
printed_local = True
3295
printed_local = False
3297
if remote_extra and not mine_only:
3298
if printed_local is True:
3299
self.outf.write("\n\n\n")
3300
self.outf.write("You are missing %d revision(s):\n" %
3302
for revision in iter_log_revisions(remote_extra,
3303
remote_branch.repository,
3305
lf.log_revision(revision)
3308
if mine_only and not local_extra:
3309
# We checked local, and found nothing extra
3310
self.outf.write('This branch is up to date.\n')
3311
elif theirs_only and not remote_extra:
3312
# We checked remote, and found nothing extra
3313
self.outf.write('Other branch is up to date.\n')
3314
elif not (mine_only or theirs_only or local_extra or
3316
# We checked both branches, and neither one had extra
3318
self.outf.write("Branches are up to date.\n")
3320
remote_branch.unlock()
3322
local_branch.unlock()
4414
3323
if not status_code and parent is None and other_branch is not None:
4415
self.add_cleanup(local_branch.lock_write().unlock)
4416
# handle race conditions - a parent might be set while we run.
4417
if local_branch.get_parent() is None:
4418
local_branch.set_parent(remote_branch.base)
3324
local_branch.lock_write()
3326
# handle race conditions - a parent might be set while we run.
3327
if local_branch.get_parent() is None:
3328
local_branch.set_parent(remote_branch.base)
3330
local_branch.unlock()
4419
3331
return status_code
4422
3334
class cmd_pack(Command):
4423
__doc__ = """Compress the data within a repository.
4425
This operation compresses the data within a bazaar repository. As
4426
bazaar supports automatic packing of repository, this operation is
4427
normally not required to be done manually.
4429
During the pack operation, bazaar takes a backup of existing repository
4430
data, i.e. pack files. This backup is eventually removed by bazaar
4431
automatically when it is safe to do so. To save disk space by removing
4432
the backed up pack files, the --clean-obsolete-packs option may be
4435
Warning: If you use --clean-obsolete-packs and your machine crashes
4436
during or immediately after repacking, you may be left with a state
4437
where the deletion has been written to disk but the new packs have not
4438
been. In this case the repository may be unusable.
3335
"""Compress the data within a repository."""
4441
3337
_see_also = ['repositories']
4442
3338
takes_args = ['branch_or_repo?']
4444
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4447
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3340
def run(self, branch_or_repo='.'):
4448
3341
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4450
3343
branch = dir.open_branch()
4451
3344
repository = branch.repository
4452
3345
except errors.NotBranchError:
4453
3346
repository = dir.open_repository()
4454
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4457
3350
class cmd_plugins(Command):
4458
__doc__ = """List the installed plugins.
3351
"""List the installed plugins.
4460
3353
This command displays the list of installed plugins including
4461
3354
version of plugin and a short description of each.
4852
3747
class cmd_serve(Command):
4853
__doc__ = """Run the bzr server."""
3748
"""Run the bzr server."""
4855
3750
aliases = ['server']
4857
3752
takes_options = [
4859
3754
help='Serve on stdin/out for use from inetd or sshd.'),
4860
RegistryOption('protocol',
4861
help="Protocol to serve.",
4862
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4863
value_switches=True),
4865
3756
help='Listen for connections on nominated port of the form '
4866
3757
'[hostname:]portnumber. Passing 0 as the port number will '
4867
'result in a dynamically allocated port. The default port '
4868
'depends on the protocol.',
3758
'result in a dynamically allocated port. The default port is '
4870
custom_help('directory',
4871
help='Serve contents of this directory.'),
3762
help='Serve contents of this directory.',
4872
3764
Option('allow-writes',
4873
3765
help='By default the server is a readonly server. Supplying '
4874
3766
'--allow-writes enables write access to the contents of '
4875
'the served directory and below. Note that ``bzr serve`` '
4876
'does not perform authentication, so unless some form of '
4877
'external authentication is arranged supplying this '
4878
'option leads to global uncontrolled write access to your '
3767
'the served directory and below.'
4883
def get_host_and_port(self, port):
4884
"""Return the host and port to run the smart server on.
4886
If 'port' is None, None will be returned for the host and port.
4888
If 'port' has a colon in it, the string before the colon will be
4889
interpreted as the host.
4891
:param port: A string of the port to run the server on.
4892
:return: A tuple of (host, port), where 'host' is a host name or IP,
4893
and port is an integer TCP/IP port.
4896
if port is not None:
4898
host, port = port.split(':')
4902
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4904
from bzrlib.transport import get_transport, transport_server_registry
3771
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3772
from bzrlib import lockdir
3773
from bzrlib.smart import medium, server
3774
from bzrlib.transport import get_transport
3775
from bzrlib.transport.chroot import ChrootServer
4905
3776
if directory is None:
4906
3777
directory = os.getcwd()
4907
if protocol is None:
4908
protocol = transport_server_registry.get()
4909
host, port = self.get_host_and_port(port)
4910
3778
url = urlutils.local_path_to_url(directory)
4911
3779
if not allow_writes:
4912
3780
url = 'readonly+' + url
4913
transport = get_transport(url)
4914
protocol(transport, host, port, inet)
3781
chroot_server = ChrootServer(get_transport(url))
3782
chroot_server.setUp()
3783
t = get_transport(chroot_server.get_url())
3785
smart_server = medium.SmartServerPipeStreamMedium(
3786
sys.stdin, sys.stdout, t)
3788
host = medium.BZR_DEFAULT_INTERFACE
3790
port = medium.BZR_DEFAULT_PORT
3793
host, port = port.split(':')
3795
smart_server = server.SmartTCPServer(t, host=host, port=port)
3796
print 'listening on port: ', smart_server.port
3798
# for the duration of this server, no UI output is permitted.
3799
# note that this may cause problems with blackbox tests. This should
3800
# be changed with care though, as we dont want to use bandwidth sending
3801
# progress over stderr to smart server clients!
3802
old_factory = ui.ui_factory
3803
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3805
ui.ui_factory = ui.SilentUIFactory()
3806
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3807
smart_server.serve()
3809
ui.ui_factory = old_factory
3810
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4917
3813
class cmd_join(Command):
4918
__doc__ = """Combine a tree into its containing tree.
4920
This command requires the target tree to be in a rich-root format.
3814
"""Combine a subtree into its containing tree.
3816
This command is for experimental use only. It requires the target tree
3817
to be in dirstate-with-subtree format, which cannot be converted into
4922
3820
The TREE argument should be an independent tree, inside another tree, but
4923
3821
not part of it. (Such trees can be produced by "bzr split", but also by
5174
4059
short_name='f',
5176
4061
Option('output', short_name='o',
5177
help='Write merge directive to this file or directory; '
4062
help='Write merge directive to this file; '
5178
4063
'use - for stdout.',
5181
help='Refuse to send if there are uncommitted changes in'
5182
' the working tree, --no-strict disables the check.'),
5183
4065
Option('mail-to', help='Mail the request to this address.',
5187
Option('body', help='Body for the email.', type=unicode),
5188
RegistryOption('format',
5189
help='Use the specified output format.',
5190
lazy_registry=('bzrlib.send', 'format_registry')),
4069
RegistryOption.from_kwargs('format',
4070
'Use the specified output format.',
4071
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4072
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5193
4075
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5194
4076
no_patch=False, revision=None, remember=False, output=None,
5195
format=None, mail_to=None, message=None, body=None,
5196
strict=None, **kwargs):
5197
from bzrlib.send import send
5198
return send(submit_branch, revision, public_branch, remember,
5199
format, no_bundle, no_patch, output,
5200
kwargs.get('from', '.'), mail_to, message, body,
4077
format='4', mail_to=None, message=None, **kwargs):
4078
return self._run(submit_branch, revision, public_branch, remember,
4079
format, no_bundle, no_patch, output,
4080
kwargs.get('from', '.'), mail_to, message)
4082
def _run(self, submit_branch, revision, public_branch, remember, format,
4083
no_bundle, no_patch, output, from_, mail_to, message):
4084
from bzrlib.revision import NULL_REVISION
4085
branch = Branch.open_containing(from_)[0]
4087
outfile = StringIO()
4091
outfile = open(output, 'wb')
4092
# we may need to write data into branch's repository to calculate
4097
config = branch.get_config()
4099
mail_to = config.get_user_option('submit_to')
4100
mail_client = config.get_mail_client()
4101
if remember and submit_branch is None:
4102
raise errors.BzrCommandError(
4103
'--remember requires a branch to be specified.')
4104
stored_submit_branch = branch.get_submit_branch()
4105
remembered_submit_branch = False
4106
if submit_branch is None:
4107
submit_branch = stored_submit_branch
4108
remembered_submit_branch = True
4110
if stored_submit_branch is None or remember:
4111
branch.set_submit_branch(submit_branch)
4112
if submit_branch is None:
4113
submit_branch = branch.get_parent()
4114
remembered_submit_branch = True
4115
if submit_branch is None:
4116
raise errors.BzrCommandError('No submit branch known or'
4118
if remembered_submit_branch:
4119
note('Using saved location: %s', submit_branch)
4122
submit_config = Branch.open(submit_branch).get_config()
4123
mail_to = submit_config.get_user_option("child_submit_to")
4125
stored_public_branch = branch.get_public_branch()
4126
if public_branch is None:
4127
public_branch = stored_public_branch
4128
elif stored_public_branch is None or remember:
4129
branch.set_public_branch(public_branch)
4130
if no_bundle and public_branch is None:
4131
raise errors.BzrCommandError('No public branch specified or'
4133
base_revision_id = None
4135
if revision is not None:
4136
if len(revision) > 2:
4137
raise errors.BzrCommandError('bzr send takes '
4138
'at most two one revision identifiers')
4139
revision_id = revision[-1].as_revision_id(branch)
4140
if len(revision) == 2:
4141
base_revision_id = revision[0].as_revision_id(branch)
4142
if revision_id is None:
4143
revision_id = branch.last_revision()
4144
if revision_id == NULL_REVISION:
4145
raise errors.BzrCommandError('No revisions to submit.')
4147
directive = merge_directive.MergeDirective2.from_objects(
4148
branch.repository, revision_id, time.time(),
4149
osutils.local_time_offset(), submit_branch,
4150
public_branch=public_branch, include_patch=not no_patch,
4151
include_bundle=not no_bundle, message=message,
4152
base_revision_id=base_revision_id)
4153
elif format == '0.9':
4156
patch_type = 'bundle'
4158
raise errors.BzrCommandError('Format 0.9 does not'
4159
' permit bundle with no patch')
4165
directive = merge_directive.MergeDirective.from_objects(
4166
branch.repository, revision_id, time.time(),
4167
osutils.local_time_offset(), submit_branch,
4168
public_branch=public_branch, patch_type=patch_type,
4171
outfile.writelines(directive.to_lines())
4173
subject = '[MERGE] '
4174
if message is not None:
4177
revision = branch.repository.get_revision(revision_id)
4178
subject += revision.get_summary()
4179
basename = directive.get_disk_name(branch)
4180
mail_client.compose_merge_request(mail_to, subject,
4181
outfile.getvalue(), basename)
5205
4188
class cmd_bundle_revisions(cmd_send):
5206
__doc__ = """Create a merge-directive for submitting changes.
4190
"""Create a merge-directive for submiting changes.
5208
4192
A merge directive provides many things needed for requesting merges:
5428
4380
If none of these is available, --bind-to must be specified.
5431
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
4383
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.',
4384
takes_options = [RegistryOption.from_kwargs('target_type',
4385
title='Target type',
4386
help='The type to reconfigure the directory to.',
4387
value_switches=True, enum_switch=False,
4388
branch='Reconfigure to a branch.',
4389
tree='Reconfigure to a tree.',
4390
checkout='Reconfigure to a checkout.',
4391
lightweight_checkout='Reconfigure to a lightweight'
4393
standalone='Reconfigure to be standalone.',
4394
use_shared='Reconfigure to use a shared repository.'),
4395
Option('bind-to', help='Branch to bind checkout to.',
4398
help='Perform reconfiguration even if local changes'
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
4402
def run(self, location=None, target_type=None, bind_to=None, force=False):
5469
4403
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
4404
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
4405
raise errors.BzrCommandError('No target configuration specified')
5485
4406
elif target_type == 'branch':
5486
4407
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
4408
elif target_type == 'tree':
5488
4409
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
4410
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
4411
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5492
4413
elif target_type == 'lightweight-checkout':
5493
4414
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5494
4415
directory, bind_to)
5522
4437
directory of the current branch. For example, if you are currently in a
5523
4438
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5524
4439
/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?']
4442
takes_args = ['to_location']
5532
4443
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.'),
4444
help='Switch even if local commits will be lost.')
5540
def run(self, to_location=None, force=False, create_branch=False,
4447
def run(self, to_location, force=False):
5542
4448
from bzrlib import switch
5543
4449
tree_location = '.'
5544
revision = _get_one_revision('switch', revision)
5545
4450
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()
4452
to_branch = Branch.open(to_location)
5554
4453
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
4454
to_branch = Branch.open(
4455
control_dir.open_branch().base + '../' + to_location)
4456
switch.switch(control_dir, to_branch, force)
5583
4457
note('Switched to branch: %s',
5584
4458
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
4461
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = ['directory',
5925
Option('ignored', help='Delete all ignored files.'),
5926
Option('detritus', help='Delete conflict files, merge'
5927
' backups, and failed selftest dirs.'),
5929
help='Delete files unknown to bzr (default).'),
5930
Option('dry-run', help='Show files to delete instead of'
5932
Option('force', help='Do not prompt before deleting.')]
5933
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
force=False, directory=u'.'):
5935
from bzrlib.clean_tree import clean_tree
5936
if not (unknown or ignored or detritus):
5940
clean_tree(directory, unknown=unknown, ignored=ignored,
5941
detritus=detritus, dry_run=dry_run, no_prompt=force)
5944
class cmd_reference(Command):
5945
__doc__ = """list, view and set branch locations for nested trees.
5947
If no arguments are provided, lists the branch locations for nested trees.
5948
If one argument is provided, display the branch location for that tree.
5949
If two arguments are provided, set the branch location for that tree.
5954
takes_args = ['path?', 'location?']
5956
def run(self, path=None, location=None):
5958
if path is not None:
5960
tree, branch, relpath =(
5961
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5962
if path is not None:
5965
tree = branch.basis_tree()
4462
"""Show a branch's currently registered hooks.
4466
takes_args = ['path?']
4468
def run(self, path=None):
5966
4469
if path is None:
5967
info = branch._get_all_reference_info().iteritems()
5968
self._display_reference_info(tree, branch, info)
4471
branch_hooks = Branch.open(path).hooks
4472
for hook_type in branch_hooks:
4473
hooks = branch_hooks[hook_type]
4474
self.outf.write("%s:\n" % (hook_type,))
4477
self.outf.write(" %s\n" %
4478
(branch_hooks.get_hook_name(hook),))
4480
self.outf.write(" <no hooks installed>\n")
4483
def _create_prefix(cur_transport):
4484
needed = [cur_transport]
4485
# Recurse upwards until we can create a directory successfully
4487
new_transport = cur_transport.clone('..')
4488
if new_transport.base == cur_transport.base:
4489
raise errors.BzrCommandError(
4490
"Failed to create path prefix for %s."
4491
% cur_transport.base)
4493
new_transport.mkdir('.')
4494
except errors.NoSuchFile:
4495
needed.append(new_transport)
4496
cur_transport = new_transport
5970
file_id = tree.path2id(path)
5972
raise errors.NotVersionedError(path)
5973
if location is None:
5974
info = [(file_id, branch.get_reference_info(file_id))]
5975
self._display_reference_info(tree, branch, info)
5977
branch.set_reference_info(file_id, path, location)
5979
def _display_reference_info(self, tree, branch, info):
5981
for file_id, (path, location) in info:
5983
path = tree.id2path(file_id)
5984
except errors.NoSuchId:
5986
ref_list.append((path, location))
5987
for path, location in sorted(ref_list):
5988
self.outf.write('%s %s\n' % (path, location))
5991
def _register_lazy_builtins():
5992
# register lazy builtins from other modules; called at startup and should
5993
# be only called once.
5994
for (name, aliases, module_name) in [
5995
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5996
('cmd_dpush', [], 'bzrlib.foreign'),
5997
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5998
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5999
('cmd_conflicts', [], 'bzrlib.conflicts'),
6000
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6002
builtin_command_registry.register_lazy(name, aliases, module_name)
4499
# Now we only need to create child directories
4501
cur_transport = needed.pop()
4502
cur_transport.ensure_base()
4505
# these get imported and then picked up by the scan for cmd_*
4506
# TODO: Some more consistent way to split command definitions across files;
4507
# we do need to load at least some information about them to know of
4508
# aliases. ideally we would avoid loading the implementation until the
4509
# details were needed.
4510
from bzrlib.cmd_version_info import cmd_version_info
4511
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4512
from bzrlib.bundle.commands import (
4515
from bzrlib.sign_my_commits import cmd_sign_my_commits
4516
from bzrlib.weave_commands import cmd_versionedfile_list, \
4517
cmd_weave_plan_merge, cmd_weave_merge_text