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.option import _parse_revision_str
53
from bzrlib.revisionspec import RevisionSpec
59
54
from bzrlib.smtp_connection import SMTPConnection
60
55
from bzrlib.workingtree import WorkingTree
63
from bzrlib.commands import (
65
builtin_command_registry,
68
from bzrlib.option import (
58
from bzrlib.commands import Command, display_command
59
from bzrlib.option import ListOption, Option, RegistryOption, custom_help
75
60
from bzrlib.trace import mutter, note, warning, is_quiet, get_verbosity_level
78
def tree_files(file_list, default_branch=u'.', canonicalize=True,
63
def tree_files(file_list, default_branch=u'.'):
81
return internal_tree_files(file_list, default_branch, canonicalize,
65
return internal_tree_files(file_list, default_branch)
83
66
except errors.FileInWrongBranch, e:
84
67
raise errors.BzrCommandError("%s is not in the same branch as %s" %
85
68
(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
71
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.
140
72
if branch is None:
141
73
branch = tree.branch
142
74
if revisions is None:
162
96
The filenames given are not required to exist.
164
:param file_list: Filenames to convert.
98
:param file_list: Filenames to convert.
166
100
:param default_branch: Fallback tree path to use if file_list is empty or
169
:param apply_view: if True and a view is set, apply it or check that
170
specified files are within it
172
103
:return: workingtree, [relative_paths]
174
105
if file_list is None or len(file_list) == 0:
175
tree = WorkingTree.open_containing(default_branch)[0]
176
if tree.supports_views() and apply_view:
177
view_files = tree.views.lookup_view()
179
file_list = view_files
180
view_str = views.view_display_str(view_files)
181
note("Ignoring files outside view. View is %s" % view_str)
182
return tree, file_list
106
return WorkingTree.open_containing(default_branch)[0], file_list
183
107
tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
184
return tree, safe_relpath_files(tree, file_list, canonicalize,
185
apply_view=apply_view)
188
def safe_relpath_files(tree, file_list, canonicalize=True, apply_view=True):
108
return tree, safe_relpath_files(tree, file_list)
111
def safe_relpath_files(tree, file_list):
189
112
"""Convert file_list into a list of relpaths in tree.
191
114
:param tree: A tree to operate on.
192
115
:param file_list: A list of user provided paths or None.
193
:param apply_view: if True and a view is set, apply it or check that
194
specified files are within it
195
116
:return: A list of relative paths.
196
117
:raises errors.PathNotChild: When a provided path is in a different tree
199
120
if file_list is None:
201
if tree.supports_views() and apply_view:
202
view_files = tree.views.lookup_view()
206
# tree.relpath exists as a "thunk" to osutils, but canonical_relpath
207
# doesn't - fix that up here before we enter the loop.
209
fixer = lambda p: osutils.canonical_relpath(tree.basedir, p)
212
123
for filename in file_list:
214
relpath = fixer(osutils.dereference_path(filename))
215
if view_files and not osutils.is_inside_any(view_files, relpath):
216
raise errors.FileOutsideView(filename, view_files)
217
new_list.append(relpath)
125
new_list.append(tree.relpath(osutils.dereference_path(filename)))
218
126
except errors.PathNotChild:
219
127
raise errors.FileInWrongBranch(tree.branch, filename)
223
def _get_view_info_for_change_reporter(tree):
224
"""Get the view information from a tree for change reporting."""
227
current_view = tree.views.get_view_info()[0]
228
if current_view is not None:
229
view_info = (current_view, tree.views.lookup_view())
230
except errors.ViewsNotSupported:
235
131
# TODO: Make sure no commands unconditionally use the working directory as a
236
132
# branch. If a filename argument is used, the first of them should be used to
237
133
# specify the branch. (Perhaps this can be factored out into some kind of
362
241
' --revision or a revision_id')
363
242
b = WorkingTree.open_containing(u'.')[0].branch
365
revisions = b.repository.revisions
366
if revisions is None:
367
raise errors.BzrCommandError('Repository %r does not support '
368
'access to raw revision texts')
244
# TODO: jam 20060112 should cat-revision always output utf-8?
245
if revision_id is not None:
246
revision_id = osutils.safe_revision_id(revision_id, warn=False)
248
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
249
except errors.NoSuchRevision:
250
msg = "The repository %s contains no revision %s." % (b.repository.base,
252
raise errors.BzrCommandError(msg)
253
elif revision is not None:
256
raise errors.BzrCommandError('You cannot specify a NULL'
258
rev_id = rev.as_revision_id(b)
259
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
370
b.repository.lock_read()
372
# TODO: jam 20060112 should cat-revision always output utf-8?
373
if revision_id is not None:
374
revision_id = osutils.safe_revision_id(revision_id, warn=False)
376
self.print_revision(revisions, revision_id)
377
except errors.NoSuchRevision:
378
msg = "The repository %s contains no revision %s." % (
379
b.repository.base, revision_id)
380
raise errors.BzrCommandError(msg)
381
elif revision is not None:
384
raise errors.BzrCommandError(
385
'You cannot specify a NULL revision.')
386
rev_id = rev.as_revision_id(b)
387
self.print_revision(revisions, rev_id)
389
b.repository.unlock()
392
262
class cmd_dump_btree(Command):
393
__doc__ = """Dump the contents of a btree index file to stdout.
263
"""Dump the contents of a btree index file to stdout.
395
265
PATH is a btree index file, it can be any URL. This includes things like
396
266
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
479
342
To re-create the working tree, use "bzr checkout".
481
344
_see_also = ['checkout', 'working-trees']
482
takes_args = ['location*']
345
takes_args = ['location?']
483
346
takes_options = [
485
348
help='Remove the working tree even if it has '
486
349
'uncommitted changes.'),
489
def run(self, location_list, force=False):
490
if not location_list:
493
for location in location_list:
494
d = bzrdir.BzrDir.open(location)
497
working = d.open_workingtree()
498
except errors.NoWorkingTree:
499
raise errors.BzrCommandError("No working tree to remove")
500
except errors.NotLocalUrl:
501
raise errors.BzrCommandError("You cannot remove the working tree"
504
if (working.has_changes()):
505
raise errors.UncommittedChanges(working)
507
if working.user_url != working.branch.user_url:
508
raise errors.BzrCommandError("You cannot remove the working tree"
509
" from a lightweight checkout")
511
d.destroy_workingtree()
352
def run(self, location='.', force=False):
353
d = bzrdir.BzrDir.open(location)
356
working = d.open_workingtree()
357
except errors.NoWorkingTree:
358
raise errors.BzrCommandError("No working tree to remove")
359
except errors.NotLocalUrl:
360
raise errors.BzrCommandError("You cannot remove the working tree of a "
363
changes = working.changes_from(working.basis_tree())
364
if changes.has_changed():
365
raise errors.UncommittedChanges(working)
367
working_path = working.bzrdir.root_transport.base
368
branch_path = working.branch.bzrdir.root_transport.base
369
if working_path != branch_path:
370
raise errors.BzrCommandError("You cannot remove the working tree from "
371
"a lightweight checkout")
373
d.destroy_workingtree()
514
376
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
377
"""Show current revision number.
517
379
This is equal to the number of revisions on this branch.
520
382
_see_also = ['info']
521
383
takes_args = ['location?']
523
Option('tree', help='Show revno of working tree'),
527
def run(self, tree=False, location=u'.'):
530
wt = WorkingTree.open_containing(location)[0]
532
except (errors.NoWorkingTree, errors.NotLocalUrl):
533
raise errors.NoWorkingTree(location)
534
self.add_cleanup(wt.unlock)
535
revid = wt.last_revision()
537
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
538
except errors.NoSuchRevision:
540
revno = ".".join(str(n) for n in revno_t)
542
b = Branch.open_containing(location)[0]
544
self.add_cleanup(b.unlock)
547
self.outf.write(str(revno) + '\n')
386
def run(self, location=u'.'):
387
self.outf.write(str(Branch.open_containing(location)[0].revno()))
388
self.outf.write('\n')
550
391
class cmd_revision_info(Command):
551
__doc__ = """Show revision number and revision id for a given revision identifier.
392
"""Show revision number and revision id for a given revision identifier.
554
395
takes_args = ['revision_info*']
563
Option('tree', help='Show revno of working tree'),
567
def run(self, revision=None, directory=u'.', tree=False,
568
revision_info_list=[]):
407
def run(self, revision=None, directory=u'.', revision_info_list=[]):
571
wt = WorkingTree.open_containing(directory)[0]
574
self.add_cleanup(wt.unlock)
575
except (errors.NoWorkingTree, errors.NotLocalUrl):
577
b = Branch.open_containing(directory)[0]
579
self.add_cleanup(b.unlock)
581
410
if revision is not None:
582
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
411
revs.extend(revision)
583
412
if revision_info_list is not None:
584
for rev_str in revision_info_list:
585
rev_spec = RevisionSpec.from_string(rev_str)
586
revision_ids.append(rev_spec.as_revision_id(b))
587
# No arguments supplied, default to the last revision
588
if len(revision_ids) == 0:
591
raise errors.NoWorkingTree(directory)
592
revision_ids.append(wt.last_revision())
594
revision_ids.append(b.last_revision())
598
for revision_id in revision_ids:
413
for rev in revision_info_list:
414
revs.append(RevisionSpec.from_string(rev))
416
b = Branch.open_containing(directory)[0]
419
revs.append(RevisionSpec.from_string('-1'))
422
revision_id = rev.as_revision_id(b)
600
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
601
revno = '.'.join(str(i) for i in dotted_revno)
424
revno = '%4d' % (b.revision_id_to_revno(revision_id))
602
425
except errors.NoSuchRevision:
604
maxlen = max(maxlen, len(revno))
605
revinfos.append([revno, revision_id])
609
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
426
dotted_map = b.get_revision_id_to_revno_map()
427
revno = '.'.join(str(i) for i in dotted_map[revision_id])
428
print '%s %s' % (revno, revision_id)
612
431
class cmd_add(Command):
613
__doc__ = """Add specified files or directories.
432
"""Add specified files or directories.
615
434
In non-recursive mode, all the named items are added, regardless
616
435
of whether they were previously ignored. A warning is given if
817
646
takes_args = ['names*']
818
647
takes_options = [Option("after", help="Move only the bzr identifier"
819
648
" of the file, because the file has already been moved."),
820
Option('auto', help='Automatically guess renames.'),
821
Option('dry-run', help='Avoid making changes when guessing renames.'),
823
650
aliases = ['move', 'rename']
824
651
encoding_type = 'replace'
826
def run(self, names_list, after=False, auto=False, dry_run=False):
828
return self.run_auto(names_list, after, dry_run)
830
raise errors.BzrCommandError('--dry-run requires --auto.')
653
def run(self, names_list, after=False):
831
654
if names_list is None:
833
657
if len(names_list) < 2:
834
658
raise errors.BzrCommandError("missing file argument")
835
tree, rel_names = tree_files(names_list, canonicalize=False)
836
tree.lock_tree_write()
837
self.add_cleanup(tree.unlock)
838
self._run(tree, names_list, rel_names, after)
840
def run_auto(self, names_list, after, dry_run):
841
if names_list is not None and len(names_list) > 1:
842
raise errors.BzrCommandError('Only one path may be specified to'
845
raise errors.BzrCommandError('--after cannot be specified with'
847
work_tree, file_list = tree_files(names_list, default_branch='.')
848
work_tree.lock_tree_write()
849
self.add_cleanup(work_tree.unlock)
850
rename_map.RenameMap.guess_renames(work_tree, dry_run)
659
tree, rel_names = tree_files(names_list)
662
self._run(tree, names_list, rel_names, after)
852
666
def _run(self, tree, names_list, rel_names, after):
853
667
into_existing = osutils.isdir(names_list[-1])
862
676
into_existing = False
864
678
inv = tree.inventory
865
# 'fix' the case of a potential 'from'
866
from_id = tree.path2id(
867
tree.get_canonical_inventory_path(rel_names[0]))
679
from_id = tree.path2id(rel_names[0])
868
680
if (not osutils.lexists(names_list[0]) and
869
681
from_id and inv.get_file_kind(from_id) == "directory"):
870
682
into_existing = False
872
684
if into_existing:
873
685
# move into existing directory
874
# All entries reference existing inventory items, so fix them up
875
# for cicp file-systems.
876
rel_names = tree.get_canonical_inventory_paths(rel_names)
877
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
879
self.outf.write("%s => %s\n" % (src, dest))
686
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
687
self.outf.write("%s => %s\n" % pair)
881
689
if len(names_list) != 2:
882
690
raise errors.BzrCommandError('to mv multiple files the'
883
691
' destination must be a versioned'
886
# for cicp file-systems: the src references an existing inventory
888
src = tree.get_canonical_inventory_path(rel_names[0])
889
# Find the canonical version of the destination: In all cases, the
890
# parent of the target must be in the inventory, so we fetch the
891
# canonical version from there (we do not always *use* the
892
# canonicalized tail portion - we may be attempting to rename the
894
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
895
dest_parent = osutils.dirname(canon_dest)
896
spec_tail = osutils.basename(rel_names[1])
897
# For a CICP file-system, we need to avoid creating 2 inventory
898
# entries that differ only by case. So regardless of the case
899
# we *want* to use (ie, specified by the user or the file-system),
900
# we must always choose to use the case of any existing inventory
901
# items. The only exception to this is when we are attempting a
902
# case-only rename (ie, canonical versions of src and dest are
904
dest_id = tree.path2id(canon_dest)
905
if dest_id is None or tree.path2id(src) == dest_id:
906
# No existing item we care about, so work out what case we
907
# are actually going to use.
909
# If 'after' is specified, the tail must refer to a file on disk.
911
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
913
# pathjoin with an empty tail adds a slash, which breaks
915
dest_parent_fq = tree.basedir
917
dest_tail = osutils.canonical_relpath(
919
osutils.pathjoin(dest_parent_fq, spec_tail))
921
# not 'after', so case as specified is used
922
dest_tail = spec_tail
924
# Use the existing item so 'mv' fails with AlreadyVersioned.
925
dest_tail = os.path.basename(canon_dest)
926
dest = osutils.pathjoin(dest_parent, dest_tail)
927
mutter("attempting to move %s => %s", src, dest)
928
tree.rename_one(src, dest, after=after)
930
self.outf.write("%s => %s\n" % (src, dest))
693
tree.rename_one(rel_names[0], rel_names[1], after=after)
694
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
933
697
class cmd_pull(Command):
934
__doc__ = """Turn this branch into a mirror of another branch.
698
"""Turn this branch into a mirror of another branch.
936
By default, this command only works on branches that have not diverged.
937
Branches are considered diverged if the destination branch's most recent
938
commit is one that has not been merged (directly or indirectly) into the
700
This command only works on branches that have not diverged. Branches are
701
considered diverged if the destination branch's most recent commit is one
702
that has not been merged (directly or indirectly) into the parent.
941
704
If branches have diverged, you can use 'bzr merge' to integrate the changes
942
705
from one into the other. Once one branch has merged, the other should
943
706
be able to pull it again.
945
If you want to replace your local changes and just want your branch to
946
match the remote one, use pull --overwrite. This will work even if the two
947
branches have diverged.
708
If you want to forget your local changes and just update your branch to
709
match the remote one, use pull --overwrite.
949
711
If there is no default location set, the first pull will set it. After
950
712
that, you can omit the location to use the default. To change the
1030
779
branch_from = Branch.open(location,
1031
780
possible_transports=possible_transports)
1032
branch_from.lock_read()
1033
self.add_cleanup(branch_from.unlock)
1035
782
if branch_to.get_parent() is None or remember:
1036
783
branch_to.set_parent(branch_from.base)
1038
785
if revision is not None:
1039
revision_id = revision.as_revision_id(branch_from)
1041
if tree_to is not None:
1042
view_info = _get_view_info_for_change_reporter(tree_to)
1043
change_reporter = delta._ChangeReporter(
1044
unversioned_filter=tree_to.is_ignored,
1045
view_info=view_info)
1046
result = tree_to.pull(
1047
branch_from, overwrite, revision_id, change_reporter,
1048
possible_transports=possible_transports, local=local)
1050
result = branch_to.pull(
1051
branch_from, overwrite, revision_id, local=local)
1053
result.report(self.outf)
1054
if verbose and result.old_revid != result.new_revid:
1055
log.show_branch_change(
1056
branch_to, self.outf, result.old_revno,
786
if len(revision) == 1:
787
revision_id = revision[0].as_revision_id(branch_from)
789
raise errors.BzrCommandError(
790
'bzr pull --revision takes one value.')
792
branch_to.lock_write()
794
if tree_to is not None:
795
change_reporter = delta._ChangeReporter(
796
unversioned_filter=tree_to.is_ignored)
797
result = tree_to.pull(branch_from, overwrite, revision_id,
799
possible_transports=possible_transports)
801
result = branch_to.pull(branch_from, overwrite, revision_id)
803
result.report(self.outf)
804
if verbose and result.old_revid != result.new_revid:
806
branch_to.repository.iter_reverse_revision_history(
809
new_rh = branch_to.revision_history()
810
log_format = branch_to.get_config().log_format()
811
log.show_changed_revisions(branch_to, old_rh, new_rh,
813
log_format=log_format)
1060
818
class cmd_push(Command):
1061
__doc__ = """Update a mirror of this branch.
819
"""Update a mirror of this branch.
1063
821
The target branch will not have its working tree populated because this
1064
822
is both expensive, and is not supported on remote file systems.
1066
824
Some smart servers or protocols *may* put the working tree in place in
1190
942
takes_args = ['from_location', 'to_location?']
1191
943
takes_options = ['revision', Option('hardlink',
1192
944
help='Hard-link working tree files where possible.'),
1194
help="Create a branch without a working-tree."),
1196
help="Switch the checkout in the current directory "
1197
"to the new branch."),
1198
945
Option('stacked',
1199
946
help='Create a stacked branch referring to the source branch. '
1200
947
'The new branch will depend on the availability of the source '
1201
948
'branch for all operations.'),
1202
949
Option('standalone',
1203
950
help='Do not use a shared repository, even if available.'),
1204
Option('use-existing-dir',
1205
help='By default branch will fail if the target'
1206
' directory exists, but does not already'
1207
' have a control directory. This flag will'
1208
' allow branch to proceed.'),
1210
help="Bind new branch to from location."),
1212
952
aliases = ['get', 'clone']
1214
954
def run(self, from_location, to_location=None, revision=None,
1215
hardlink=False, stacked=False, standalone=False, no_tree=False,
1216
use_existing_dir=False, switch=False, bind=False):
1217
from bzrlib import switch as _mod_switch
955
hardlink=False, stacked=False, standalone=False):
1218
956
from bzrlib.tag import _merge_tags_if_possible
959
elif len(revision) > 1:
960
raise errors.BzrCommandError(
961
'bzr branch --revision takes exactly 1 revision value')
1219
963
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1221
revision = _get_one_revision('branch', revision)
1222
965
br_from.lock_read()
1223
self.add_cleanup(br_from.unlock)
1224
if revision is not None:
1225
revision_id = revision.as_revision_id(br_from)
1227
# FIXME - wt.last_revision, fallback to branch, fall back to
1228
# None or perhaps NULL_REVISION to mean copy nothing
1230
revision_id = br_from.last_revision()
1231
if to_location is None:
1232
to_location = urlutils.derive_to_location(from_location)
1233
to_transport = transport.get_transport(to_location)
1235
to_transport.mkdir('.')
1236
except errors.FileExists:
1237
if not use_existing_dir:
1238
raise errors.BzrCommandError('Target directory "%s" '
1239
'already exists.' % to_location)
967
if len(revision) == 1 and revision[0] is not None:
968
revision_id = revision[0].as_revision_id(br_from)
1242
bzrdir.BzrDir.open_from_transport(to_transport)
1243
except errors.NotBranchError:
1246
raise errors.AlreadyBranchError(to_location)
1247
except errors.NoSuchFile:
1248
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1251
# preserve whatever source format we have.
1252
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1253
possible_transports=[to_transport],
1254
accelerator_tree=accelerator_tree,
1255
hardlink=hardlink, stacked=stacked,
1256
force_new_repo=standalone,
1257
create_tree_if_local=not no_tree,
1258
source_branch=br_from)
1259
branch = dir.open_branch()
1260
except errors.NoSuchRevision:
1261
to_transport.delete_tree('.')
1262
msg = "The branch %s has no revision %s." % (from_location,
1264
raise errors.BzrCommandError(msg)
1265
_merge_tags_if_possible(br_from, branch)
1266
# If the source branch is stacked, the new branch may
1267
# be stacked whether we asked for that explicitly or not.
1268
# We therefore need a try/except here and not just 'if stacked:'
1270
note('Created new stacked branch referring to %s.' %
1271
branch.get_stacked_on_url())
1272
except (errors.NotStacked, errors.UnstackableBranchFormat,
1273
errors.UnstackableRepositoryFormat), e:
1274
note('Branched %d revision(s).' % branch.revno())
1276
# Bind to the parent
1277
parent_branch = Branch.open(from_location)
1278
branch.bind(parent_branch)
1279
note('New branch bound to %s' % from_location)
1281
# Switch to the new branch
1282
wt, _ = WorkingTree.open_containing('.')
1283
_mod_switch.switch(wt.bzrdir, branch)
1284
note('Switched to branch: %s',
1285
urlutils.unescape_for_display(branch.base, 'utf-8'))
970
# FIXME - wt.last_revision, fallback to branch, fall back to
971
# None or perhaps NULL_REVISION to mean copy nothing
973
revision_id = br_from.last_revision()
974
if to_location is None:
975
to_location = urlutils.derive_to_location(from_location)
976
to_transport = transport.get_transport(to_location)
978
to_transport.mkdir('.')
979
except errors.FileExists:
980
raise errors.BzrCommandError('Target directory "%s" already'
981
' exists.' % to_location)
982
except errors.NoSuchFile:
983
raise errors.BzrCommandError('Parent of "%s" does not exist.'
986
# preserve whatever source format we have.
987
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
988
possible_transports=[to_transport],
989
accelerator_tree=accelerator_tree,
990
hardlink=hardlink, stacked=stacked,
991
force_new_repo=standalone,
992
source_branch=br_from)
993
branch = dir.open_branch()
994
except errors.NoSuchRevision:
995
to_transport.delete_tree('.')
996
msg = "The branch %s has no revision %s." % (from_location,
998
raise errors.BzrCommandError(msg)
999
_merge_tags_if_possible(br_from, branch)
1000
# If the source branch is stacked, the new branch may
1001
# be stacked whether we asked for that explicitly or not.
1002
# We therefore need a try/except here and not just 'if stacked:'
1004
note('Created new stacked branch referring to %s.' %
1005
branch.get_stacked_on_url())
1006
except (errors.NotStacked, errors.UnstackableBranchFormat,
1007
errors.UnstackableRepositoryFormat), e:
1008
note('Branched %d revision(s).' % branch.revno())
1288
1013
class cmd_checkout(Command):
1289
__doc__ = """Create a new checkout of an existing branch.
1014
"""Create a new checkout of an existing branch.
1291
1016
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1292
1017
the branch found in '.'. This is useful if you have removed the working tree
1293
1018
or if it was never created - i.e. if you pushed the branch to its current
1294
1019
location using SFTP.
1296
1021
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1297
1022
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1298
1023
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1367
1096
def run(self, dir=u'.'):
1368
1097
tree = WorkingTree.open_containing(dir)[0]
1369
1098
tree.lock_read()
1370
self.add_cleanup(tree.unlock)
1371
new_inv = tree.inventory
1372
old_tree = tree.basis_tree()
1373
old_tree.lock_read()
1374
self.add_cleanup(old_tree.unlock)
1375
old_inv = old_tree.inventory
1377
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1378
for f, paths, c, v, p, n, k, e in iterator:
1379
if paths[0] == paths[1]:
1383
renames.append(paths)
1385
for old_name, new_name in renames:
1386
self.outf.write("%s => %s\n" % (old_name, new_name))
1100
new_inv = tree.inventory
1101
old_tree = tree.basis_tree()
1102
old_tree.lock_read()
1104
old_inv = old_tree.inventory
1106
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1107
for f, paths, c, v, p, n, k, e in iterator:
1108
if paths[0] == paths[1]:
1112
renames.append(paths)
1114
for old_name, new_name in renames:
1115
self.outf.write("%s => %s\n" % (old_name, new_name))
1389
1122
class cmd_update(Command):
1390
__doc__ = """Update a tree to have the latest code committed to its branch.
1123
"""Update a tree to have the latest code committed to its branch.
1392
1125
This will perform a merge into the working tree, and may generate
1393
conflicts. If you have any local changes, you will still
1126
conflicts. If you have any local changes, you will still
1394
1127
need to commit them after the update for the update to be complete.
1396
If you want to discard your local changes, you can just do a
1129
If you want to discard your local changes, you can just do a
1397
1130
'bzr revert' instead of 'bzr commit' after the update.
1399
If the tree's branch is bound to a master branch, it will also update
1400
the branch from the master.
1403
1133
_see_also = ['pull', 'working-trees', 'status-flags']
1404
1134
takes_args = ['dir?']
1405
takes_options = ['revision']
1406
1135
aliases = ['up']
1408
def run(self, dir='.', revision=None):
1409
if revision is not None and len(revision) != 1:
1410
raise errors.BzrCommandError(
1411
"bzr update --revision takes exactly one revision")
1137
def run(self, dir='.'):
1412
1138
tree = WorkingTree.open_containing(dir)[0]
1413
branch = tree.branch
1414
1139
possible_transports = []
1415
master = branch.get_master_branch(
1140
master = tree.branch.get_master_branch(
1416
1141
possible_transports=possible_transports)
1417
1142
if master is not None:
1418
1143
tree.lock_write()
1419
branch_location = master.base
1421
1145
tree.lock_tree_write()
1422
branch_location = tree.branch.base
1423
self.add_cleanup(tree.unlock)
1424
# get rid of the final '/' and be ready for display
1425
branch_location = urlutils.unescape_for_display(
1426
branch_location.rstrip('/'),
1428
existing_pending_merges = tree.get_parent_ids()[1:]
1432
# may need to fetch data into a heavyweight checkout
1433
# XXX: this may take some time, maybe we should display a
1435
old_tip = branch.update(possible_transports)
1436
if revision is not None:
1437
revision_id = revision[0].as_revision_id(branch)
1439
revision_id = branch.last_revision()
1440
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1441
revno = branch.revision_id_to_dotted_revno(revision_id)
1442
note("Tree is up to date at revision %s of branch %s" %
1443
('.'.join(map(str, revno)), branch_location))
1445
view_info = _get_view_info_for_change_reporter(tree)
1446
change_reporter = delta._ChangeReporter(
1447
unversioned_filter=tree.is_ignored,
1448
view_info=view_info)
1147
existing_pending_merges = tree.get_parent_ids()[1:]
1148
last_rev = _mod_revision.ensure_null(tree.last_revision())
1149
if last_rev == _mod_revision.ensure_null(
1150
tree.branch.last_revision()):
1151
# may be up to date, check master too.
1152
if master is None or last_rev == _mod_revision.ensure_null(
1153
master.last_revision()):
1154
revno = tree.branch.revision_id_to_revno(last_rev)
1155
note("Tree is up to date at revision %d." % (revno,))
1450
1157
conflicts = tree.update(
1452
possible_transports=possible_transports,
1453
revision=revision_id,
1455
except errors.NoSuchRevision, e:
1456
raise errors.BzrCommandError(
1457
"branch has no revision %s\n"
1458
"bzr update --revision only works"
1459
" for a revision in the branch history"
1461
revno = tree.branch.revision_id_to_dotted_revno(
1462
_mod_revision.ensure_null(tree.last_revision()))
1463
note('Updated to revision %s of branch %s' %
1464
('.'.join(map(str, revno)), branch_location))
1465
parent_ids = tree.get_parent_ids()
1466
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1467
note('Your local commits will now show as pending merges with '
1468
"'bzr status', and can be committed with 'bzr commit'.")
1158
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1159
possible_transports=possible_transports)
1160
revno = tree.branch.revision_id_to_revno(
1161
_mod_revision.ensure_null(tree.last_revision()))
1162
note('Updated to revision %d.' % (revno,))
1163
if tree.get_parent_ids()[1:] != existing_pending_merges:
1164
note('Your local commits will now show as pending merges with '
1165
"'bzr status', and can be committed with 'bzr commit'.")
1475
1174
class cmd_info(Command):
1476
__doc__ = """Show information about a working tree, branch or repository.
1175
"""Show information about a working tree, branch or repository.
1478
1177
This command will show all known locations and formats associated to the
1479
tree, branch or repository.
1481
In verbose mode, statistical information is included with each report.
1482
To see extended statistic information, use a verbosity level of 2 or
1483
higher by specifying the verbose option multiple times, e.g. -vv.
1178
tree, branch or repository. Statistical information is included with
1485
1181
Branches and working trees will also report any missing revisions.
1489
Display information on the format and related locations:
1493
Display the above together with extended format information and
1494
basic statistics (like the number of files in the working tree and
1495
number of revisions in the branch and repository):
1499
Display the above together with number of committers to the branch:
1503
1183
_see_also = ['revno', 'working-trees', 'repositories']
1504
1184
takes_args = ['location?']
1546
1226
file_list = [f for f in file_list]
1548
1228
tree.lock_write()
1549
self.add_cleanup(tree.unlock)
1550
# Heuristics should probably all move into tree.remove_smart or
1553
added = tree.changes_from(tree.basis_tree(),
1554
specific_files=file_list).added
1555
file_list = sorted([f[0] for f in added], reverse=True)
1556
if len(file_list) == 0:
1557
raise errors.BzrCommandError('No matching files.')
1558
elif file_list is None:
1559
# missing files show up in iter_changes(basis) as
1560
# versioned-with-no-kind.
1562
for change in tree.iter_changes(tree.basis_tree()):
1563
# Find paths in the working tree that have no kind:
1564
if change[1][1] is not None and change[6][1] is None:
1565
missing.append(change[1][1])
1566
file_list = sorted(missing, reverse=True)
1567
file_deletion_strategy = 'keep'
1568
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1569
keep_files=file_deletion_strategy=='keep',
1570
force=file_deletion_strategy=='force')
1230
# Heuristics should probably all move into tree.remove_smart or
1233
added = tree.changes_from(tree.basis_tree(),
1234
specific_files=file_list).added
1235
file_list = sorted([f[0] for f in added], reverse=True)
1236
if len(file_list) == 0:
1237
raise errors.BzrCommandError('No matching files.')
1238
elif file_list is None:
1239
# missing files show up in iter_changes(basis) as
1240
# versioned-with-no-kind.
1242
for change in tree.iter_changes(tree.basis_tree()):
1243
# Find paths in the working tree that have no kind:
1244
if change[1][1] is not None and change[6][1] is None:
1245
missing.append(change[1][1])
1246
file_list = sorted(missing, reverse=True)
1247
file_deletion_strategy = 'keep'
1248
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1249
keep_files=file_deletion_strategy=='keep',
1250
force=file_deletion_strategy=='force')
1573
1255
class cmd_file_id(Command):
1574
__doc__ = """Print file_id of a particular file or directory.
1256
"""Print file_id of a particular file or directory.
1576
1258
The file_id is assigned when the file is first added and remains the
1577
1259
same through all revisions where the file exists, even when it is
1771
1453
branch.set_append_revisions_only(True)
1772
1454
except errors.UpgradeRequired:
1773
1455
raise errors.BzrCommandError('This branch format cannot be set'
1774
' to append-revisions-only. Try --default.')
1456
' to append-revisions-only. Try --experimental-branch6')
1775
1457
if not is_quiet():
1776
from bzrlib.info import describe_layout, describe_format
1778
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1779
except (errors.NoWorkingTree, errors.NotLocalUrl):
1781
repository = branch.repository
1782
layout = describe_layout(repository, branch, tree).lower()
1783
format = describe_format(a_bzrdir, repository, branch, tree)
1784
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1785
if repository.is_shared():
1786
#XXX: maybe this can be refactored into transport.path_or_url()
1787
url = repository.bzrdir.root_transport.external_url()
1789
url = urlutils.local_path_from_url(url)
1790
except errors.InvalidURL:
1792
self.outf.write("Using shared repository: %s\n" % url)
1458
from bzrlib.info import show_bzrdir_info
1459
show_bzrdir_info(a_bzrdir, verbose=0, outfile=self.outf)
1795
1462
class cmd_init_repository(Command):
1796
__doc__ = """Create a shared repository for branches to share storage space.
1463
"""Create a shared repository to hold branches.
1798
1465
New branches created under the repository directory will store their
1799
revisions in the repository, not in the branch directory. For branches
1800
with shared history, this reduces the amount of storage needed and
1801
speeds up the creation of new branches.
1466
revisions in the repository, not in the branch directory.
1803
If the --no-trees option is given then the branches in the repository
1804
will not have working trees by default. They will still exist as
1805
directories on disk, but they will not have separate copies of the
1806
files at a certain revision. This can be useful for repositories that
1807
store branches which are interacted with through checkouts or remote
1808
branches, such as on a server.
1468
If the --no-trees option is used then the branches in the repository
1469
will not have working trees by default.
1811
Create a shared repository holding just branches::
1472
Create a shared repositories holding just branches::
1813
1474
bzr init-repo --no-trees repo
1814
1475
bzr init repo/trunk
2103
1746
raise errors.BzrCommandError(msg)
2106
def _parse_levels(s):
2110
msg = "The levels argument must be an integer."
2111
raise errors.BzrCommandError(msg)
2114
1749
class cmd_log(Command):
2115
__doc__ = """Show historical log for a branch or subset of a branch.
2117
log is bzr's default tool for exploring the history of a branch.
2118
The branch to use is taken from the first parameter. If no parameters
2119
are given, the branch containing the working directory is logged.
2120
Here are some simple examples::
2122
bzr log log the current branch
2123
bzr log foo.py log a file in its branch
2124
bzr log http://server/branch log a branch on a server
2126
The filtering, ordering and information shown for each revision can
2127
be controlled as explained below. By default, all revisions are
2128
shown sorted (topologically) so that newer revisions appear before
2129
older ones and descendants always appear before ancestors. If displayed,
2130
merged revisions are shown indented under the revision in which they
2135
The log format controls how information about each revision is
2136
displayed. The standard log formats are called ``long``, ``short``
2137
and ``line``. The default is long. See ``bzr help log-formats``
2138
for more details on log formats.
2140
The following options can be used to control what information is
2143
-l N display a maximum of N revisions
2144
-n N display N levels of revisions (0 for all, 1 for collapsed)
2145
-v display a status summary (delta) for each revision
2146
-p display a diff (patch) for each revision
2147
--show-ids display revision-ids (and file-ids), not just revnos
2149
Note that the default number of levels to display is a function of the
2150
log format. If the -n option is not used, the standard log formats show
2151
just the top level (mainline).
2153
Status summaries are shown using status flags like A, M, etc. To see
2154
the changes explained using words like ``added`` and ``modified``
2155
instead, use the -vv option.
2159
To display revisions from oldest to newest, use the --forward option.
2160
In most cases, using this option will have little impact on the total
2161
time taken to produce a log, though --forward does not incrementally
2162
display revisions like --reverse does when it can.
2164
:Revision filtering:
2166
The -r option can be used to specify what revision or range of revisions
2167
to filter against. The various forms are shown below::
2169
-rX display revision X
2170
-rX.. display revision X and later
2171
-r..Y display up to and including revision Y
2172
-rX..Y display from X to Y inclusive
2174
See ``bzr help revisionspec`` for details on how to specify X and Y.
2175
Some common examples are given below::
2177
-r-1 show just the tip
2178
-r-10.. show the last 10 mainline revisions
2179
-rsubmit:.. show what's new on this branch
2180
-rancestor:path.. show changes since the common ancestor of this
2181
branch and the one at location path
2182
-rdate:yesterday.. show changes since yesterday
2184
When logging a range of revisions using -rX..Y, log starts at
2185
revision Y and searches back in history through the primary
2186
("left-hand") parents until it finds X. When logging just the
2187
top level (using -n1), an error is reported if X is not found
2188
along the way. If multi-level logging is used (-n0), X may be
2189
a nested merge revision and the log will be truncated accordingly.
2193
If parameters are given and the first one is not a branch, the log
2194
will be filtered to show only those revisions that changed the
2195
nominated files or directories.
2197
Filenames are interpreted within their historical context. To log a
2198
deleted file, specify a revision range so that the file existed at
2199
the end or start of the range.
2201
Historical context is also important when interpreting pathnames of
2202
renamed files/directories. Consider the following example:
2204
* revision 1: add tutorial.txt
2205
* revision 2: modify tutorial.txt
2206
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2210
* ``bzr log guide.txt`` will log the file added in revision 1
2212
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2214
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2215
the original file in revision 2.
2217
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2218
was no file called guide.txt in revision 2.
2220
Renames are always followed by log. By design, there is no need to
2221
explicitly ask for this (and no way to stop logging a file back
2222
until it was last renamed).
2226
The --message option can be used for finding revisions that match a
2227
regular expression in a commit message.
2231
GUI tools and IDEs are often better at exploring history than command
2232
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2233
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2234
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2235
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2237
You may find it useful to add the aliases below to ``bazaar.conf``::
2241
top = log -l10 --line
2244
``bzr tip`` will then show the latest revision while ``bzr top``
2245
will show the last 10 mainline revisions. To see the details of a
2246
particular revision X, ``bzr show -rX``.
2248
If you are interested in looking deeper into a particular merge X,
2249
use ``bzr log -n0 -rX``.
2251
``bzr log -v`` on a branch with lots of history is currently
2252
very slow. A fix for this issue is currently under development.
2253
With or without that fix, it is recommended that a revision range
2254
be given when using the -v option.
2256
bzr has a generic full-text matching plugin, bzr-search, that can be
2257
used to find revisions matching user names, commit messages, etc.
2258
Among other features, this plugin can find all revisions containing
2259
a list of words but not others.
2261
When exploring non-mainline history on large projects with deep
2262
history, the performance of log can be greatly improved by installing
2263
the historycache plugin. This plugin buffers historical information
2264
trading disk space for faster speed.
1750
"""Show log of a branch, file, or directory.
1752
By default show the log of the branch containing the working directory.
1754
To request a range of logs, you can use the command -r begin..end
1755
-r revision requests a specific revision, -r ..end or -r begin.. are
1759
Log the current branch::
1767
Log the last 10 revisions of a branch::
1769
bzr log -r -10.. http://server/branch
2266
takes_args = ['file*']
2267
_see_also = ['log-formats', 'revisionspec']
1772
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1774
takes_args = ['location?']
2268
1775
takes_options = [
2269
1776
Option('forward',
2270
1777
help='Show from oldest to newest.'),
2378
1847
dir, relpath = bzrdir.BzrDir.open_containing(location)
2379
1848
b = dir.open_branch()
2381
self.add_cleanup(b.unlock)
2382
1852
rev1, rev2 = _get_revision_range(revision, b, self.name())
2384
# Decide on the type of delta & diff filtering to use
2385
# TODO: add an --all-files option to make this configurable & consistent
2393
diff_type = 'partial'
2397
# Build the log formatter
2398
if log_format is None:
2399
log_format = log.log_formatter_registry.get_default(b)
2400
# Make a non-encoding output to include the diffs - bug 328007
2401
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2402
lf = log_format(show_ids=show_ids, to_file=self.outf,
2403
to_exact_file=unencoded_output,
2404
show_timezone=timezone,
2405
delta_format=get_verbosity_level(),
2407
show_advice=levels is None)
2409
# Choose the algorithm for doing the logging. It's annoying
2410
# having multiple code paths like this but necessary until
2411
# the underlying repository format is faster at generating
2412
# deltas or can provide everything we need from the indices.
2413
# The default algorithm - match-using-deltas - works for
2414
# multiple files and directories and is faster for small
2415
# amounts of history (200 revisions say). However, it's too
2416
# slow for logging a single file in a repository with deep
2417
# history, i.e. > 10K revisions. In the spirit of "do no
2418
# evil when adding features", we continue to use the
2419
# original algorithm - per-file-graph - for the "single
2420
# file that isn't a directory without showing a delta" case.
2421
partial_history = revision and b.repository._format.supports_chks
2422
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2423
or delta_type or partial_history)
2425
# Build the LogRequest and execute it
2426
if len(file_ids) == 0:
2428
rqst = make_log_request_dict(
2429
direction=direction, specific_fileids=file_ids,
2430
start_revision=rev1, end_revision=rev2, limit=limit,
2431
message_search=message, delta_type=delta_type,
2432
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2433
exclude_common_ancestry=exclude_common_ancestry,
2435
Logger(b, rqst).show(lf)
1853
if log_format is None:
1854
log_format = log.log_formatter_registry.get_default(b)
1856
lf = log_format(show_ids=show_ids, to_file=self.outf,
1857
show_timezone=timezone,
1858
delta_format=get_verbosity_level())
1864
direction=direction,
1865
start_revision=rev1,
2438
1872
def _get_revision_range(revisionspec_list, branch, command_name):
2439
1873
"""Take the input of a revision option and turn it into a revision range.
2441
1875
It returns RevisionInfo objects which can be used to obtain the rev_id's
2442
of the desired revisions. It does some user input validations.
1876
of the desired revisons. It does some user input validations.
2444
1878
if revisionspec_list is None:
2558
1979
if path is None:
2562
1984
raise errors.BzrCommandError('cannot specify both --from-root'
2565
1988
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2568
# Calculate the prefix to use
2572
prefix = relpath + '/'
2573
elif fs_path != '.' and not fs_path.endswith('/'):
2574
prefix = fs_path + '/'
2576
1994
if revision is not None or tree is None:
2577
1995
tree = _get_one_revision_tree('ls', revision, branch=branch)
2580
if isinstance(tree, WorkingTree) and tree.supports_views():
2581
view_files = tree.views.lookup_view()
2584
view_str = views.view_display_str(view_files)
2585
note("Ignoring files outside view. View is %s" % view_str)
2587
1997
tree.lock_read()
2588
self.add_cleanup(tree.unlock)
2589
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2590
from_dir=relpath, recursive=recursive):
2591
# Apply additional masking
2592
if not all and not selection[fc]:
2594
if kind is not None and fkind != kind:
2599
fullpath = osutils.pathjoin(relpath, fp)
2602
views.check_path_in_view(tree, fullpath)
2603
except errors.FileOutsideView:
2608
fp = osutils.pathjoin(prefix, fp)
2609
kindch = entry.kind_character()
2610
outstring = fp + kindch
2611
ui.ui_factory.clear_term()
2613
outstring = '%-8s %s' % (fc, outstring)
2614
if show_ids and fid is not None:
2615
outstring = "%-50s %s" % (outstring, fid)
2616
self.outf.write(outstring + '\n')
2618
self.outf.write(fp + '\0')
2621
self.outf.write(fid)
2622
self.outf.write('\0')
2630
self.outf.write('%-50s %s\n' % (outstring, my_id))
2632
self.outf.write(outstring + '\n')
1999
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
2000
if fp.startswith(relpath):
2001
fp = osutils.pathjoin(prefix, fp[len(relpath):])
2002
if non_recursive and '/' in fp:
2004
if not all and not selection[fc]:
2006
if kind is not None and fkind != kind:
2008
kindch = entry.kind_character()
2009
outstring = fp + kindch
2011
outstring = '%-8s %s' % (fc, outstring)
2012
if show_ids and fid is not None:
2013
outstring = "%-50s %s" % (outstring, fid)
2014
self.outf.write(outstring + '\n')
2016
self.outf.write(fp + '\0')
2019
self.outf.write(fid)
2020
self.outf.write('\0')
2028
self.outf.write('%-50s %s\n' % (outstring, my_id))
2030
self.outf.write(outstring + '\n')
2635
2035
class cmd_unknowns(Command):
2636
__doc__ = """List unknown files.
2036
"""List unknown files.
2858
2222
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2860
export(rev_tree, dest, format, root, subdir, filtered=filters,
2861
per_file_timestamps=per_file_timestamps)
2224
export(rev_tree, dest, format, root, subdir)
2862
2225
except errors.NoSuchExportFormat, e:
2863
2226
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2866
2229
class cmd_cat(Command):
2867
__doc__ = """Write the contents of a file as of a given revision to standard output.
2230
"""Write the contents of a file as of a given revision to standard output.
2869
2232
If no revision is nominated, the last revision is used.
2871
2234
Note: Take care to redirect standard output when using this command on a
2875
2238
_see_also = ['ls']
2876
2239
takes_options = [
2877
2240
Option('name-from-revision', help='The path name in the old tree.'),
2878
Option('filters', help='Apply content filters to display the '
2879
'convenience form.'),
2882
2243
takes_args = ['filename']
2883
2244
encoding_type = 'exact'
2885
2246
@display_command
2886
def run(self, filename, revision=None, name_from_revision=False,
2247
def run(self, filename, revision=None, name_from_revision=False):
2888
2248
if revision is not None and len(revision) != 1:
2889
2249
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2890
2250
" one revision specifier")
2891
2251
tree, branch, relpath = \
2892
2252
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2893
2253
branch.lock_read()
2894
self.add_cleanup(branch.unlock)
2895
return self._run(tree, branch, relpath, filename, revision,
2896
name_from_revision, filters)
2255
return self._run(tree, branch, relpath, filename, revision,
2898
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2260
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2900
2261
if tree is None:
2901
2262
tree = b.basis_tree()
2902
2263
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2903
rev_tree.lock_read()
2904
self.add_cleanup(rev_tree.unlock)
2265
cur_file_id = tree.path2id(relpath)
2906
2266
old_file_id = rev_tree.path2id(relpath)
2908
2268
if name_from_revision:
2909
# Try in revision if requested
2910
2269
if old_file_id is None:
2911
2270
raise errors.BzrCommandError(
2912
2271
"%r is not present in revision %s" % (
2913
2272
filename, rev_tree.get_revision_id()))
2915
2274
content = rev_tree.get_file_text(old_file_id)
2917
cur_file_id = tree.path2id(relpath)
2919
if cur_file_id is not None:
2920
# Then try with the actual file id
2922
content = rev_tree.get_file_text(cur_file_id)
2924
except errors.NoSuchId:
2925
# The actual file id didn't exist at that time
2927
if not found and old_file_id is not None:
2928
# Finally try with the old file id
2929
content = rev_tree.get_file_text(old_file_id)
2932
# Can't be found anywhere
2933
raise errors.BzrCommandError(
2934
"%r is not present in revision %s" % (
2935
filename, rev_tree.get_revision_id()))
2937
from bzrlib.filters import (
2938
ContentFilterContext,
2939
filtered_output_bytes,
2941
filters = rev_tree._content_filter_stack(relpath)
2942
chunks = content.splitlines(True)
2943
content = filtered_output_bytes(chunks, filters,
2944
ContentFilterContext(relpath, rev_tree))
2946
self.outf.writelines(content)
2949
self.outf.write(content)
2275
elif cur_file_id is not None:
2276
content = rev_tree.get_file_text(cur_file_id)
2277
elif old_file_id is not None:
2278
content = rev_tree.get_file_text(old_file_id)
2280
raise errors.BzrCommandError(
2281
"%r is not present in revision %s" % (
2282
filename, rev_tree.get_revision_id()))
2283
self.outf.write(content)
2952
2286
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2287
"""Show the offset in seconds from GMT to local time."""
2955
2289
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2291
print osutils.local_time_offset()
2961
2295
class cmd_commit(Command):
2962
__doc__ = """Commit changes into a new revision.
2964
An explanatory message needs to be given for each commit. This is
2965
often done by using the --message option (getting the message from the
2966
command line) or by using the --file option (getting the message from
2967
a file). If neither of these options is given, an editor is opened for
2968
the user to enter the message. To see the changed files in the
2969
boilerplate text loaded into the editor, use the --show-diff option.
2971
By default, the entire tree is committed and the person doing the
2972
commit is assumed to be the author. These defaults can be overridden
2977
If selected files are specified, only changes to those files are
2978
committed. If a directory is specified then the directory and
2979
everything within it is committed.
2981
When excludes are given, they take precedence over selected files.
2982
For example, to commit only changes within foo, but not changes
2985
bzr commit foo -x foo/bar
2987
A selective commit after a merge is not yet supported.
2991
If the author of the change is not the same person as the committer,
2992
you can specify the author's name using the --author option. The
2993
name should be in the same format as a committer-id, e.g.
2994
"John Doe <jdoe@example.com>". If there is more than one author of
2995
the change you can specify the option multiple times, once for each
3000
A common mistake is to forget to add a new file or directory before
3001
running the commit command. The --strict option checks for unknown
3002
files and aborts the commit if any are found. More advanced pre-commit
3003
checks can be implemented by defining hooks. See ``bzr help hooks``
3008
If you accidentially commit the wrong changes or make a spelling
3009
mistake in the commit message say, you can use the uncommit command
3010
to undo it. See ``bzr help uncommit`` for details.
3012
Hooks can also be configured to run after a commit. This allows you
3013
to trigger updates to external systems like bug trackers. The --fixes
3014
option can be used to record the association between a revision and
3015
one or more bugs. See ``bzr help bugs`` for details.
3017
A selective commit may fail in some cases where the committed
3018
tree would be invalid. Consider::
3023
bzr commit foo -m "committing foo"
3024
bzr mv foo/bar foo/baz
3027
bzr commit foo/bar -m "committing bar but not baz"
3029
In the example above, the last commit will fail by design. This gives
3030
the user the opportunity to decide whether they want to commit the
3031
rename at the same time, separately first, or not at all. (As a general
3032
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2296
"""Commit changes into a new revision.
2298
If no arguments are given, the entire tree is committed.
2300
If selected files are specified, only changes to those files are
2301
committed. If a directory is specified then the directory and everything
2302
within it is committed.
2304
When excludes are given, they take precedence over selected files.
2305
For example, too commit only changes within foo, but not changes within
2308
bzr commit foo -x foo/bar
2310
If author of the change is not the same person as the committer, you can
2311
specify the author's name using the --author option. The name should be
2312
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2314
A selected-file commit may fail in some cases where the committed
2315
tree would be invalid. Consider::
2320
bzr commit foo -m "committing foo"
2321
bzr mv foo/bar foo/baz
2324
bzr commit foo/bar -m "committing bar but not baz"
2326
In the example above, the last commit will fail by design. This gives
2327
the user the opportunity to decide whether they want to commit the
2328
rename at the same time, separately first, or not at all. (As a general
2329
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2331
Note: A selected-file commit after a merge is not yet supported.
3034
2333
# TODO: Run hooks on tree to-be-committed, and after commit.
3073
2368
"the master branch until a normal commit "
3074
2369
"is performed."
3076
Option('show-diff', short_name='p',
3077
help='When no message is supplied, show the diff along'
3078
' with the status summary in the message editor.'),
2372
help='When no message is supplied, show the diff along'
2373
' with the status summary in the message editor.'),
3080
2375
aliases = ['ci', 'checkin']
3082
def _iter_bug_fix_urls(self, fixes, branch):
2377
def _get_bug_fix_properties(self, fixes, branch):
3083
2379
# Configure the properties for bug fixing attributes.
3084
2380
for fixed_bug in fixes:
3085
2381
tokens = fixed_bug.split(':')
3086
2382
if len(tokens) != 2:
3087
2383
raise errors.BzrCommandError(
3088
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3089
"See \"bzr help bugs\" for more information on this "
3090
"feature.\nCommit refused." % fixed_bug)
2384
"Invalid bug %s. Must be in the form of 'tag:id'. "
2385
"Commit refused." % fixed_bug)
3091
2386
tag, bug_id = tokens
3093
yield bugtracker.get_bug_url(tag, branch, bug_id)
2388
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
3094
2389
except errors.UnknownBugTrackerAbbreviation:
3095
2390
raise errors.BzrCommandError(
3096
2391
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3097
except errors.MalformedBugIdentifier, e:
2392
except errors.MalformedBugIdentifier:
3098
2393
raise errors.BzrCommandError(
3099
"%s\nCommit refused." % (str(e),))
2394
"Invalid bug identifier for %s. Commit refused."
2396
properties.append('%s fixed' % bug_url)
2397
return '\n'.join(properties)
3101
2399
def run(self, message=None, file=None, verbose=False, selected_list=None,
3102
2400
unchanged=False, strict=False, local=False, fixes=None,
3103
author=None, show_diff=False, exclude=None, commit_time=None):
2401
author=None, show_diff=False, exclude=None):
3104
2402
from bzrlib.errors import (
3105
2403
PointlessCommit,
3106
2404
ConflictsInTree,
3138
2428
if fixes is None:
3140
bug_property = bugtracker.encode_fixes_bug_urls(
3141
self._iter_bug_fix_urls(fixes, tree.branch))
2430
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3142
2431
if bug_property:
3143
2432
properties['bugs'] = bug_property
3145
2434
if local and not tree.branch.get_bound_location():
3146
2435
raise errors.LocalRequiresBoundBranch()
3148
if message is not None:
3150
file_exists = osutils.lexists(message)
3151
except UnicodeError:
3152
# The commit message contains unicode characters that can't be
3153
# represented in the filesystem encoding, so that can't be a
3158
'The commit message is a file name: "%(f)s".\n'
3159
'(use --file "%(f)s" to take commit message from that file)'
3161
ui.ui_factory.show_warning(warning_msg)
3163
message = message.replace('\r\n', '\n')
3164
message = message.replace('\r', '\n')
3166
raise errors.BzrCommandError(
3167
"please specify either --message or --file")
3169
2437
def get_message(commit_obj):
3170
2438
"""Callback to get commit message"""
3172
my_message = codecs.open(
3173
file, 'rt', osutils.get_user_encoding()).read()
3174
elif message is not None:
3175
my_message = message
3177
# No message supplied: make one up.
3178
# text is the status of the tree
3179
text = make_commit_message_template_encoded(tree,
2439
my_message = message
2440
if my_message is None and not file:
2441
t = make_commit_message_template_encoded(tree,
3180
2442
selected_list, diff=show_diff,
3181
2443
output_encoding=osutils.get_user_encoding())
3182
# start_message is the template generated from hooks
3183
# XXX: Warning - looks like hooks return unicode,
3184
# make_commit_message_template_encoded returns user encoding.
3185
# We probably want to be using edit_commit_message instead to
3187
2444
start_message = generate_commit_message_template(commit_obj)
3188
my_message = edit_commit_message_encoded(text,
2445
my_message = edit_commit_message_encoded(t,
3189
2446
start_message=start_message)
3190
2447
if my_message is None:
3191
2448
raise errors.BzrCommandError("please specify a commit"
3192
2449
" message with either --message or --file")
2450
elif my_message and file:
2451
raise errors.BzrCommandError(
2452
"please specify either --message or --file")
2454
my_message = codecs.open(file, 'rt',
2455
osutils.get_user_encoding()).read()
3193
2456
if my_message == "":
3194
2457
raise errors.BzrCommandError("empty commit message specified")
3195
2458
return my_message
3197
# The API permits a commit with a filter of [] to mean 'select nothing'
3198
# but the command line should not do that.
3199
if not selected_list:
3200
selected_list = None
3202
2461
tree.commit(message_callback=get_message,
3203
2462
specific_files=selected_list,
3204
2463
allow_pointless=unchanged, strict=strict, local=local,
3205
2464
reporter=None, verbose=verbose, revprops=properties,
3206
authors=author, timestamp=commit_stamp,
3208
2466
exclude=safe_relpath_files(tree, exclude))
3209
2467
except PointlessCommit:
3210
raise errors.BzrCommandError("No changes to commit."
3211
" Use --unchanged to commit anyhow.")
2468
# FIXME: This should really happen before the file is read in;
2469
# perhaps prepare the commit; get the message; then actually commit
2470
raise errors.BzrCommandError("no changes to commit."
2471
" use --unchanged to commit anyhow")
3212
2472
except ConflictsInTree:
3213
2473
raise errors.BzrCommandError('Conflicts detected in working '
3214
2474
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3600
2835
if cache_dir is not None:
3601
2836
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2838
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2839
print ' %s (%s python%s)' % (
2841
bzrlib.version_string,
2842
bzrlib._format_version_tuple(sys.version_info),
3602
2845
if testspecs_list is not None:
3603
2846
pattern = '|'.join(testspecs_list)
3608
from bzrlib.tests import SubUnitBzrRunner
3610
raise errors.BzrCommandError("subunit not available. subunit "
3611
"needs to be installed to use --subunit.")
3612
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3613
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3614
# stdout, which would corrupt the subunit stream.
3615
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3617
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3619
self.additional_selftest_args.setdefault(
3620
'suite_decorators', []).append(parallel)
3622
2850
test_suite_factory = benchmarks.test_suite
3623
2851
# Unless user explicitly asks for quiet, be verbose in benchmarks
3624
2852
verbose = not is_quiet()
3625
2853
# TODO: should possibly lock the history file...
3626
2854
benchfile = open(".perf_history", "at", buffering=1)
3627
self.add_cleanup(benchfile.close)
3629
2856
test_suite_factory = None
3630
2857
benchfile = None
3631
selftest_kwargs = {"verbose": verbose,
3633
"stop_on_failure": one,
3634
"transport": transport,
3635
"test_suite_factory": test_suite_factory,
3636
"lsprof_timed": lsprof_timed,
3637
"lsprof_tests": lsprof_tests,
3638
"bench_history": benchfile,
3639
"matching_tests_first": first,
3640
"list_only": list_only,
3641
"random_seed": randomize,
3642
"exclude_pattern": exclude,
3644
"load_list": load_list,
3645
"debug_flags": debugflag,
3646
"starting_with": starting_with
3648
selftest_kwargs.update(self.additional_selftest_args)
3649
result = selftest(**selftest_kwargs)
2859
result = selftest(verbose=verbose,
2861
stop_on_failure=one,
2862
transport=transport,
2863
test_suite_factory=test_suite_factory,
2864
lsprof_timed=lsprof_timed,
2865
bench_history=benchfile,
2866
matching_tests_first=first,
2867
list_only=list_only,
2868
random_seed=randomize,
2869
exclude_pattern=exclude,
2871
load_list=load_list,
2872
debug_flags=debugflag,
2873
starting_with=starting_with,
2876
if benchfile is not None:
2879
note('tests passed')
2881
note('tests failed')
3650
2882
return int(not result)
3653
2885
class cmd_version(Command):
3654
__doc__ = """Show version of bzr."""
2886
"""Show version of bzr."""
3656
2888
encoding_type = 'replace'
3657
2889
takes_options = [
3821
3038
allow_pending = True
3822
3039
verified = 'inapplicable'
3823
3040
tree = WorkingTree.open_containing(directory)[0]
3041
change_reporter = delta._ChangeReporter(
3042
unversioned_filter=tree.is_ignored)
3826
basis_tree = tree.revision_tree(tree.last_revision())
3827
except errors.NoSuchRevision:
3828
basis_tree = tree.basis_tree()
3830
# die as quickly as possible if there are uncommitted changes
3832
if tree.has_changes():
3833
raise errors.UncommittedChanges(tree)
3835
view_info = _get_view_info_for_change_reporter(tree)
3836
change_reporter = delta._ChangeReporter(
3837
unversioned_filter=tree.is_ignored, view_info=view_info)
3838
pb = ui.ui_factory.nested_progress_bar()
3839
self.add_cleanup(pb.finished)
3841
self.add_cleanup(tree.unlock)
3842
if location is not None:
3844
mergeable = bundle.read_mergeable_from_url(location,
3845
possible_transports=possible_transports)
3846
except errors.NotABundle:
3045
pb = ui.ui_factory.nested_progress_bar()
3046
cleanups.append(pb.finished)
3048
cleanups.append(tree.unlock)
3049
if location is not None:
3051
mergeable = bundle.read_mergeable_from_url(location,
3052
possible_transports=possible_transports)
3053
except errors.NotABundle:
3057
raise errors.BzrCommandError('Cannot use --uncommitted'
3058
' with bundles or merge directives.')
3060
if revision is not None:
3061
raise errors.BzrCommandError(
3062
'Cannot use -r with merge directives or bundles')
3063
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3066
if merger is None and uncommitted:
3067
if revision is not None and len(revision) > 0:
3068
raise errors.BzrCommandError('Cannot use --uncommitted and'
3069
' --revision at the same time.')
3070
location = self._select_branch_location(tree, location)[0]
3071
other_tree, other_path = WorkingTree.open_containing(location)
3072
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
3074
allow_pending = False
3075
if other_path != '':
3076
merger.interesting_files = [other_path]
3079
merger, allow_pending = self._get_merger_from_branch(tree,
3080
location, revision, remember, possible_transports, pb)
3082
merger.merge_type = merge_type
3083
merger.reprocess = reprocess
3084
merger.show_base = show_base
3085
self.sanity_check_merger(merger)
3086
if (merger.base_rev_id == merger.other_rev_id and
3087
merger.other_rev_id is not None):
3088
note('Nothing to do.')
3091
if merger.interesting_files is not None:
3092
raise errors.BzrCommandError('Cannot pull individual files')
3093
if (merger.base_rev_id == tree.last_revision()):
3094
result = tree.pull(merger.other_branch, False,
3095
merger.other_rev_id)
3096
result.report(self.outf)
3098
merger.check_basis(not force)
3100
return self._do_preview(merger)
3850
raise errors.BzrCommandError('Cannot use --uncommitted'
3851
' with bundles or merge directives.')
3853
if revision is not None:
3854
raise errors.BzrCommandError(
3855
'Cannot use -r with merge directives or bundles')
3856
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3859
if merger is None and uncommitted:
3860
if revision is not None and len(revision) > 0:
3861
raise errors.BzrCommandError('Cannot use --uncommitted and'
3862
' --revision at the same time.')
3863
merger = self.get_merger_from_uncommitted(tree, location, None)
3864
allow_pending = False
3867
merger, allow_pending = self._get_merger_from_branch(tree,
3868
location, revision, remember, possible_transports, None)
3870
merger.merge_type = merge_type
3871
merger.reprocess = reprocess
3872
merger.show_base = show_base
3873
self.sanity_check_merger(merger)
3874
if (merger.base_rev_id == merger.other_rev_id and
3875
merger.other_rev_id is not None):
3876
note('Nothing to do.')
3879
if merger.interesting_files is not None:
3880
raise errors.BzrCommandError('Cannot pull individual files')
3881
if (merger.base_rev_id == tree.last_revision()):
3882
result = tree.pull(merger.other_branch, False,
3883
merger.other_rev_id)
3884
result.report(self.outf)
3886
if merger.this_basis is None:
3887
raise errors.BzrCommandError(
3888
"This branch has no commits."
3889
" (perhaps you would prefer 'bzr pull')")
3891
return self._do_preview(merger)
3893
return self._do_interactive(merger)
3895
return self._do_merge(merger, change_reporter, allow_pending,
3898
def _get_preview(self, merger):
3102
return self._do_merge(merger, change_reporter, allow_pending,
3105
for cleanup in reversed(cleanups):
3108
def _do_preview(self, merger):
3109
from bzrlib.diff import show_diff_trees
3899
3110
tree_merger = merger.make_merger()
3900
3111
tt = tree_merger.make_preview_transform()
3901
self.add_cleanup(tt.finalize)
3902
result_tree = tt.get_preview_tree()
3905
def _do_preview(self, merger):
3906
from bzrlib.diff import show_diff_trees
3907
result_tree = self._get_preview(merger)
3908
show_diff_trees(merger.this_tree, result_tree, self.outf,
3909
old_label='', new_label='')
3113
result_tree = tt.get_preview_tree()
3114
show_diff_trees(merger.this_tree, result_tree, self.outf,
3115
old_label='', new_label='')
3911
3119
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3912
3120
merger.change_reporter = change_reporter
4097
3273
def run(self, file_list=None, merge_type=None, show_base=False,
4098
3274
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
3275
if merge_type is None:
4101
3276
merge_type = _mod_merge.Merge3Merger
4102
3277
tree, file_list = tree_files(file_list)
4103
3278
tree.lock_write()
4104
self.add_cleanup(tree.unlock)
4105
parents = tree.get_parent_ids()
4106
if len(parents) != 2:
4107
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4108
" merges. Not cherrypicking or"
4110
repository = tree.branch.repository
4111
interesting_ids = None
4113
conflicts = tree.conflicts()
4114
if file_list is not None:
4115
interesting_ids = set()
4116
for filename in file_list:
4117
file_id = tree.path2id(filename)
4119
raise errors.NotVersionedError(filename)
4120
interesting_ids.add(file_id)
4121
if tree.kind(file_id) != "directory":
4124
for name, ie in tree.inventory.iter_entries(file_id):
4125
interesting_ids.add(ie.file_id)
4126
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4128
# Remerge only supports resolving contents conflicts
4129
allowed_conflicts = ('text conflict', 'contents conflict')
4130
restore_files = [c.path for c in conflicts
4131
if c.typestring in allowed_conflicts]
4132
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4133
tree.set_conflicts(ConflictList(new_conflicts))
4134
if file_list is not None:
4135
restore_files = file_list
4136
for filename in restore_files:
3280
parents = tree.get_parent_ids()
3281
if len(parents) != 2:
3282
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3283
" merges. Not cherrypicking or"
3285
repository = tree.branch.repository
3286
interesting_ids = None
3288
conflicts = tree.conflicts()
3289
if file_list is not None:
3290
interesting_ids = set()
3291
for filename in file_list:
3292
file_id = tree.path2id(filename)
3294
raise errors.NotVersionedError(filename)
3295
interesting_ids.add(file_id)
3296
if tree.kind(file_id) != "directory":
3299
for name, ie in tree.inventory.iter_entries(file_id):
3300
interesting_ids.add(ie.file_id)
3301
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3303
# Remerge only supports resolving contents conflicts
3304
allowed_conflicts = ('text conflict', 'contents conflict')
3305
restore_files = [c.path for c in conflicts
3306
if c.typestring in allowed_conflicts]
3307
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3308
tree.set_conflicts(ConflictList(new_conflicts))
3309
if file_list is not None:
3310
restore_files = file_list
3311
for filename in restore_files:
3313
restore(tree.abspath(filename))
3314
except errors.NotConflicted:
3316
# Disable pending merges, because the file texts we are remerging
3317
# have not had those merges performed. If we use the wrong parents
3318
# list, we imply that the working tree text has seen and rejected
3319
# all the changes from the other tree, when in fact those changes
3320
# have not yet been seen.
3321
pb = ui.ui_factory.nested_progress_bar()
3322
tree.set_parent_ids(parents[:1])
4138
restore(tree.abspath(filename))
4139
except errors.NotConflicted:
4141
# Disable pending merges, because the file texts we are remerging
4142
# have not had those merges performed. If we use the wrong parents
4143
# list, we imply that the working tree text has seen and rejected
4144
# all the changes from the other tree, when in fact those changes
4145
# have not yet been seen.
4146
tree.set_parent_ids(parents[:1])
4148
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4149
merger.interesting_ids = interesting_ids
4150
merger.merge_type = merge_type
4151
merger.show_base = show_base
4152
merger.reprocess = reprocess
4153
conflicts = merger.do_merge()
3324
merger = _mod_merge.Merger.from_revision_ids(pb,
3326
merger.interesting_ids = interesting_ids
3327
merger.merge_type = merge_type
3328
merger.show_base = show_base
3329
merger.reprocess = reprocess
3330
conflicts = merger.do_merge()
3332
tree.set_parent_ids(parents)
4155
tree.set_parent_ids(parents)
4156
3336
if conflicts > 0:
4180
3360
name. If you name a directory, all the contents of that directory will be
4183
If you have newly added files since the target revision, they will be
4184
removed. If the files to be removed have been changed, backups will be
4185
created as above. Directories containing unknown files will not be
3363
Any files that have been newly added since that revision will be deleted,
3364
with a backup kept if appropriate. Directories containing unknown files
3365
will not be deleted.
4188
The working tree contains a list of revisions that have been merged but
4189
not yet committed. These revisions will be included as additional parents
4190
of the next commit. Normally, using revert clears that list as well as
4191
reverting the files. If any files are specified, revert leaves the list
4192
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4193
.`` in the tree root to revert all files but keep the recorded merges,
4194
and ``bzr revert --forget-merges`` to clear the pending merge list without
3367
The working tree contains a list of pending merged revisions, which will
3368
be included as parents in the next commit. Normally, revert clears that
3369
list as well as reverting the files. If any files are specified, revert
3370
leaves the pending merge list alone and reverts only the files. Use "bzr
3371
revert ." in the tree root to revert all files but keep the merge record,
3372
and "bzr revert --forget-merges" to clear the pending merge list without
4195
3373
reverting any files.
4197
Using "bzr revert --forget-merges", it is possible to apply all of the
4198
changes from a branch in a single revision. To do this, perform the merge
4199
as desired. Then doing revert with the "--forget-merges" option will keep
4200
the content of the tree as it was, but it will clear the list of pending
4201
merges. The next commit will then contain all of the changes that are
4202
present in the other branch, but without any other parent revisions.
4203
Because this technique forgets where these changes originated, it may
4204
cause additional conflicts on later merges involving the same source and
4208
3376
_see_also = ['cat', 'export']
4278
3452
class cmd_missing(Command):
4279
__doc__ = """Show unmerged/unpulled revisions between two branches.
3453
"""Show unmerged/unpulled revisions between two branches.
4281
3455
OTHER_BRANCH may be local or remote.
4283
To filter on a range of revisions, you can use the command -r begin..end
4284
-r revision requests a specific revision, -r ..end or -r begin.. are
4288
1 - some missing revisions
4289
0 - no missing revisions
4293
Determine the missing revisions between this and the branch at the
4294
remembered pull location::
4298
Determine the missing revisions between this and another branch::
4300
bzr missing http://server/branch
4302
Determine the missing revisions up to a specific revision on the other
4305
bzr missing -r ..-10
4307
Determine the missing revisions up to a specific revision on this
4310
bzr missing --my-revision ..-10
4313
3458
_see_also = ['merge', 'pull']
4314
3459
takes_args = ['other_branch?']
4315
3460
takes_options = [
4316
Option('reverse', 'Reverse the order of revisions.'),
4318
'Display changes in the local branch only.'),
4319
Option('this' , 'Same as --mine-only.'),
4320
Option('theirs-only',
4321
'Display changes in the remote branch only.'),
4322
Option('other', 'Same as --theirs-only.'),
4326
custom_help('revision',
4327
help='Filter on other branch revisions (inclusive). '
4328
'See "help revisionspec" for details.'),
4329
Option('my-revision',
4330
type=_parse_revision_str,
4331
help='Filter on local branch revisions (inclusive). '
4332
'See "help revisionspec" for details.'),
4333
Option('include-merges',
4334
'Show all revisions in addition to the mainline ones.'),
3461
Option('reverse', 'Reverse the order of revisions.'),
3463
'Display changes in the local branch only.'),
3464
Option('this' , 'Same as --mine-only.'),
3465
Option('theirs-only',
3466
'Display changes in the remote branch only.'),
3467
Option('other', 'Same as --theirs-only.'),
3471
custom_help('revision',
3472
help='Filter on local branch revisions. '
3473
'See "help revisionspec" for details.'),
3474
Option('other-revision',
3475
type=_parse_revision_str,
3477
help='Filter on other branch revisions. '
3478
'See "help revisionspec" for details.'),
3479
Option('include-merges', 'Show merged revisions.'),
4336
3481
encoding_type = 'replace'
4338
3483
@display_command
4377
3519
remote_branch = Branch.open(other_branch)
4378
3520
if remote_branch.base == local_branch.base:
4379
3521
remote_branch = local_branch
4381
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4384
3523
local_revid_range = _revision_range_to_revid_range(
4385
_get_revision_range(my_revision, local_branch,
3524
_get_revision_range(revision, local_branch,
3525
self.name()))#Todo singlerev_mode='right'
4388
3527
remote_revid_range = _revision_range_to_revid_range(
4389
_get_revision_range(revision,
4390
remote_branch, self.name()))
4392
local_extra, remote_extra = find_unmerged(
4393
local_branch, remote_branch, restrict,
4394
backward=not reverse,
4395
include_merges=include_merges,
4396
local_revid_range=local_revid_range,
4397
remote_revid_range=remote_revid_range)
4399
if log_format is None:
4400
registry = log.log_formatter_registry
4401
log_format = registry.get_default(local_branch)
4402
lf = log_format(to_file=self.outf,
4404
show_timezone='original')
4407
if local_extra and not theirs_only:
4408
message("You have %d extra revision(s):\n" %
4410
for revision in iter_log_revisions(local_extra,
4411
local_branch.repository,
4413
lf.log_revision(revision)
4414
printed_local = True
4417
printed_local = False
4419
if remote_extra and not mine_only:
4420
if printed_local is True:
4422
message("You are missing %d revision(s):\n" %
4424
for revision in iter_log_revisions(remote_extra,
4425
remote_branch.repository,
4427
lf.log_revision(revision)
4430
if mine_only and not local_extra:
4431
# We checked local, and found nothing extra
4432
message('This branch is up to date.\n')
4433
elif theirs_only and not remote_extra:
4434
# We checked remote, and found nothing extra
4435
message('Other branch is up to date.\n')
4436
elif not (mine_only or theirs_only or local_extra or
4438
# We checked both branches, and neither one had extra
4440
message("Branches are up to date.\n")
3528
_get_revision_range(other_revision,
3529
remote_branch, self.name()))#Todo singlerev_mode='right'
3531
local_branch.lock_read()
3533
remote_branch.lock_read()
3535
local_extra, remote_extra = find_unmerged(
3536
local_branch, remote_branch, restrict,
3537
backward=not reverse,
3538
include_merges=include_merges,
3539
local_revid_range=local_revid_range,
3540
remote_revid_range= remote_revid_range)
3542
if log_format is None:
3543
registry = log.log_formatter_registry
3544
log_format = registry.get_default(local_branch)
3545
lf = log_format(to_file=self.outf,
3547
show_timezone='original')
3550
if local_extra and not theirs_only:
3551
message("You have %d extra revision(s):\n" %
3553
for revision in iter_log_revisions(local_extra,
3554
local_branch.repository,
3556
lf.log_revision(revision)
3557
printed_local = True
3560
printed_local = False
3562
if remote_extra and not mine_only:
3563
if printed_local is True:
3565
message("You are missing %d revision(s):\n" %
3567
for revision in iter_log_revisions(remote_extra,
3568
remote_branch.repository,
3570
lf.log_revision(revision)
3573
if mine_only and not local_extra:
3574
# We checked local, and found nothing extra
3575
message('This branch is up to date.\n')
3576
elif theirs_only and not remote_extra:
3577
# We checked remote, and found nothing extra
3578
message('Other branch is up to date.\n')
3579
elif not (mine_only or theirs_only or local_extra or
3581
# We checked both branches, and neither one had extra
3583
message("Branches are up to date.\n")
3585
remote_branch.unlock()
3587
local_branch.unlock()
4442
3588
if not status_code and parent is None and other_branch is not None:
4443
3589
local_branch.lock_write()
4444
self.add_cleanup(local_branch.unlock)
4445
# handle race conditions - a parent might be set while we run.
4446
if local_branch.get_parent() is None:
4447
local_branch.set_parent(remote_branch.base)
3591
# handle race conditions - a parent might be set while we run.
3592
if local_branch.get_parent() is None:
3593
local_branch.set_parent(remote_branch.base)
3595
local_branch.unlock()
4448
3596
return status_code
4451
3599
class cmd_pack(Command):
4452
__doc__ = """Compress the data within a repository.
4454
This operation compresses the data within a bazaar repository. As
4455
bazaar supports automatic packing of repository, this operation is
4456
normally not required to be done manually.
4458
During the pack operation, bazaar takes a backup of existing repository
4459
data, i.e. pack files. This backup is eventually removed by bazaar
4460
automatically when it is safe to do so. To save disk space by removing
4461
the backed up pack files, the --clean-obsolete-packs option may be
4464
Warning: If you use --clean-obsolete-packs and your machine crashes
4465
during or immediately after repacking, you may be left with a state
4466
where the deletion has been written to disk but the new packs have not
4467
been. In this case the repository may be unusable.
3600
"""Compress the data within a repository."""
4470
3602
_see_also = ['repositories']
4471
3603
takes_args = ['branch_or_repo?']
4473
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4476
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3605
def run(self, branch_or_repo='.'):
4477
3606
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
3608
branch = dir.open_branch()
4480
3609
repository = branch.repository
4481
3610
except errors.NotBranchError:
4482
3611
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
3615
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
3616
"""List the installed plugins.
4489
3618
This command displays the list of installed plugins including
4490
3619
version of plugin and a short description of each.
4589
3720
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4590
3721
if wt is not None:
4592
self.add_cleanup(wt.unlock)
4594
3724
branch.lock_read()
4595
self.add_cleanup(branch.unlock)
4596
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4598
self.add_cleanup(tree.unlock)
4600
file_id = wt.path2id(relpath)
4602
file_id = tree.path2id(relpath)
4604
raise errors.NotVersionedError(filename)
4605
file_version = tree.inventory[file_id].revision
4606
if wt is not None and revision is None:
4607
# If there is a tree and we're not annotating historical
4608
# versions, annotate the working tree's content.
4609
annotate_file_tree(wt, file_id, self.outf, long, all,
4612
annotate_file(branch, file_version, file_id, long, all, self.outf,
3726
tree = _get_one_revision_tree('annotate', revision, branch=branch)
3728
file_id = wt.path2id(relpath)
3730
file_id = tree.path2id(relpath)
3732
raise errors.NotVersionedError(filename)
3733
file_version = tree.inventory[file_id].revision
3734
if wt is not None and revision is None:
3735
# If there is a tree and we're not annotating historical
3736
# versions, annotate the working tree's content.
3737
annotate_file_tree(wt, file_id, self.outf, long, all,
3740
annotate_file(branch, file_version, file_id, long, all, self.outf,
4616
3749
class cmd_re_sign(Command):
4617
__doc__ = """Create a digital signature for an existing revision."""
3750
"""Create a digital signature for an existing revision."""
4618
3751
# TODO be able to replace existing ones.
4620
3753
hidden = True # is this right ?
4621
3754
takes_args = ['revision_id*']
4622
3755
takes_options = ['revision']
4624
3757
def run(self, revision_id_list=None, revision=None):
4625
3758
if revision_id_list is not None and revision is not None:
4626
3759
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4908
4039
Option('allow-writes',
4909
4040
help='By default the server is a readonly server. Supplying '
4910
4041
'--allow-writes enables write access to the contents of '
4911
'the served directory and below. Note that ``bzr serve`` '
4912
'does not perform authentication, so unless some form of '
4913
'external authentication is arranged supplying this '
4914
'option leads to global uncontrolled write access to your '
4042
'the served directory and below.'
4919
def get_host_and_port(self, port):
4920
"""Return the host and port to run the smart server on.
4922
If 'port' is None, None will be returned for the host and port.
4924
If 'port' has a colon in it, the string before the colon will be
4925
interpreted as the host.
4927
:param port: A string of the port to run the server on.
4928
:return: A tuple of (host, port), where 'host' is a host name or IP,
4929
and port is an integer TCP/IP port.
4932
if port is not None:
4934
host, port = port.split(':')
4938
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4940
from bzrlib.transport import get_transport, transport_server_registry
4046
def run(self, port=None, inet=False, directory=None, allow_writes=False):
4047
from bzrlib import lockdir
4048
from bzrlib.smart import medium, server
4049
from bzrlib.transport import get_transport
4050
from bzrlib.transport.chroot import ChrootServer
4941
4051
if directory is None:
4942
4052
directory = os.getcwd()
4943
if protocol is None:
4944
protocol = transport_server_registry.get()
4945
host, port = self.get_host_and_port(port)
4946
4053
url = urlutils.local_path_to_url(directory)
4947
4054
if not allow_writes:
4948
4055
url = 'readonly+' + url
4949
transport = get_transport(url)
4950
protocol(transport, host, port, inet)
4056
chroot_server = ChrootServer(get_transport(url))
4057
chroot_server.setUp()
4058
t = get_transport(chroot_server.get_url())
4060
smart_server = medium.SmartServerPipeStreamMedium(
4061
sys.stdin, sys.stdout, t)
4063
host = medium.BZR_DEFAULT_INTERFACE
4065
port = medium.BZR_DEFAULT_PORT
4068
host, port = port.split(':')
4070
smart_server = server.SmartTCPServer(t, host=host, port=port)
4071
print 'listening on port: ', smart_server.port
4073
# for the duration of this server, no UI output is permitted.
4074
# note that this may cause problems with blackbox tests. This should
4075
# be changed with care though, as we dont want to use bandwidth sending
4076
# progress over stderr to smart server clients!
4077
old_factory = ui.ui_factory
4078
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
4080
ui.ui_factory = ui.SilentUIFactory()
4081
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
4082
smart_server.serve()
4084
ui.ui_factory = old_factory
4085
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4953
4088
class cmd_join(Command):
4954
__doc__ = """Combine a tree into its containing tree.
4956
This command requires the target tree to be in a rich-root format.
4089
"""Combine a subtree into its containing tree.
4091
This command is for experimental use only. It requires the target tree
4092
to be in dirstate-with-subtree format, which cannot be converted into
4958
4095
The TREE argument should be an independent tree, inside another tree, but
4959
4096
not part of it. (Such trees can be produced by "bzr split", but also by
5134
4278
directly from the merge directive, without retrieving data from a
5137
`bzr send` creates a compact data set that, when applied using bzr
5138
merge, has the same effect as merging from the source branch.
5140
By default the merge directive is self-contained and can be applied to any
5141
branch containing submit_branch in its ancestory without needing access to
5144
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5145
revisions, but only a structured request to merge from the
5146
public_location. In that case the public_branch is needed and it must be
5147
up-to-date and accessible to the recipient. The public_branch is always
5148
included if known, so that people can check it later.
5150
The submit branch defaults to the parent of the source branch, but can be
5151
overridden. Both submit branch and public branch will be remembered in
5152
branch.conf the first time they are used for a particular branch. The
5153
source branch defaults to that containing the working directory, but can
5154
be changed using --from.
5156
In order to calculate those changes, bzr must analyse the submit branch.
5157
Therefore it is most efficient for the submit branch to be a local mirror.
5158
If a public location is known for the submit_branch, that location is used
5159
in the merge directive.
5161
The default behaviour is to send the merge directive by mail, unless -o is
5162
given, in which case it is sent to a file.
4281
If --no-bundle is specified, then public_branch is needed (and must be
4282
up-to-date), so that the receiver can perform the merge using the
4283
public_branch. The public_branch is always included if known, so that
4284
people can check it later.
4286
The submit branch defaults to the parent, but can be overridden. Both
4287
submit branch and public branch will be remembered if supplied.
4289
If a public_branch is known for the submit_branch, that public submit
4290
branch is used in the merge instructions. This means that a local mirror
4291
can be used as your actual submit branch, once you have set public_branch
5164
4294
Mail is sent using your preferred mail program. This should be transparent
5165
4295
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5166
4296
If the preferred client can't be found (or used), your editor will be used.
5168
4298
To use a specific mail program, set the mail_client configuration option.
5169
4299
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5170
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5171
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5172
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
4300
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
4301
generic options are "default", "editor", "emacsclient", "mapi", and
4302
"xdg-email". Plugins may also add supported clients.
5175
4304
If mail is being sent, a to address is required. This can be supplied
5176
4305
either on the commandline, by setting the submit_to configuration
5177
option in the branch itself or the child_submit_to configuration option
4306
option in the branch itself or the child_submit_to configuration option
5178
4307
in the submit branch.
5180
4309
Two formats are currently supported: "4" uses revision bundle format 4 and
5210
4334
short_name='f',
5212
4336
Option('output', short_name='o',
5213
help='Write merge directive to this file or directory; '
4337
help='Write merge directive to this file; '
5214
4338
'use - for stdout.',
5217
help='Refuse to send if there are uncommitted changes in'
5218
' the working tree, --no-strict disables the check.'),
5219
4340
Option('mail-to', help='Mail the request to this address.',
5223
Option('body', help='Body for the email.', type=unicode),
5224
RegistryOption('format',
5225
help='Use the specified output format.',
5226
lazy_registry=('bzrlib.send', 'format_registry')),
4344
RegistryOption.from_kwargs('format',
4345
'Use the specified output format.',
4346
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4347
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5229
4350
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5230
4351
no_patch=False, revision=None, remember=False, output=None,
5231
format=None, mail_to=None, message=None, body=None,
5232
strict=None, **kwargs):
5233
from bzrlib.send import send
5234
return send(submit_branch, revision, public_branch, remember,
5235
format, no_bundle, no_patch, output,
5236
kwargs.get('from', '.'), mail_to, message, body,
4352
format='4', mail_to=None, message=None, **kwargs):
4353
return self._run(submit_branch, revision, public_branch, remember,
4354
format, no_bundle, no_patch, output,
4355
kwargs.get('from', '.'), mail_to, message)
4357
def _run(self, submit_branch, revision, public_branch, remember, format,
4358
no_bundle, no_patch, output, from_, mail_to, message):
4359
from bzrlib.revision import NULL_REVISION
4360
branch = Branch.open_containing(from_)[0]
4362
outfile = cStringIO.StringIO()
4366
outfile = open(output, 'wb')
4367
# we may need to write data into branch's repository to calculate
4372
config = branch.get_config()
4374
mail_to = config.get_user_option('submit_to')
4375
mail_client = config.get_mail_client()
4376
if remember and submit_branch is None:
4377
raise errors.BzrCommandError(
4378
'--remember requires a branch to be specified.')
4379
stored_submit_branch = branch.get_submit_branch()
4380
remembered_submit_branch = None
4381
if submit_branch is None:
4382
submit_branch = stored_submit_branch
4383
remembered_submit_branch = "submit"
4385
if stored_submit_branch is None or remember:
4386
branch.set_submit_branch(submit_branch)
4387
if submit_branch is None:
4388
submit_branch = branch.get_parent()
4389
remembered_submit_branch = "parent"
4390
if submit_branch is None:
4391
raise errors.BzrCommandError('No submit branch known or'
4393
if remembered_submit_branch is not None:
4394
note('Using saved %s location "%s" to determine what '
4395
'changes to submit.', remembered_submit_branch,
4399
submit_config = Branch.open(submit_branch).get_config()
4400
mail_to = submit_config.get_user_option("child_submit_to")
4402
stored_public_branch = branch.get_public_branch()
4403
if public_branch is None:
4404
public_branch = stored_public_branch
4405
elif stored_public_branch is None or remember:
4406
branch.set_public_branch(public_branch)
4407
if no_bundle and public_branch is None:
4408
raise errors.BzrCommandError('No public branch specified or'
4410
base_revision_id = None
4412
if revision is not None:
4413
if len(revision) > 2:
4414
raise errors.BzrCommandError('bzr send takes '
4415
'at most two one revision identifiers')
4416
revision_id = revision[-1].as_revision_id(branch)
4417
if len(revision) == 2:
4418
base_revision_id = revision[0].as_revision_id(branch)
4419
if revision_id is None:
4420
revision_id = branch.last_revision()
4421
if revision_id == NULL_REVISION:
4422
raise errors.BzrCommandError('No revisions to submit.')
4424
directive = merge_directive.MergeDirective2.from_objects(
4425
branch.repository, revision_id, time.time(),
4426
osutils.local_time_offset(), submit_branch,
4427
public_branch=public_branch, include_patch=not no_patch,
4428
include_bundle=not no_bundle, message=message,
4429
base_revision_id=base_revision_id)
4430
elif format == '0.9':
4433
patch_type = 'bundle'
4435
raise errors.BzrCommandError('Format 0.9 does not'
4436
' permit bundle with no patch')
4442
directive = merge_directive.MergeDirective.from_objects(
4443
branch.repository, revision_id, time.time(),
4444
osutils.local_time_offset(), submit_branch,
4445
public_branch=public_branch, patch_type=patch_type,
4448
outfile.writelines(directive.to_lines())
4450
subject = '[MERGE] '
4451
if message is not None:
4454
revision = branch.repository.get_revision(revision_id)
4455
subject += revision.get_summary()
4456
basename = directive.get_disk_name(branch)
4457
mail_client.compose_merge_request(mail_to, subject,
4458
outfile.getvalue(), basename)
5241
4465
class cmd_bundle_revisions(cmd_send):
5242
__doc__ = """Create a merge-directive for submitting changes.
4467
"""Create a merge-directive for submitting changes.
5244
4469
A merge directive provides many things needed for requesting merges:
5475
4680
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5476
4681
takes_args = ['location?']
5478
RegistryOption.from_kwargs(
5480
title='Target type',
5481
help='The type to reconfigure the directory to.',
5482
value_switches=True, enum_switch=False,
5483
branch='Reconfigure to be an unbound branch with no working tree.',
5484
tree='Reconfigure to be an unbound branch with a working tree.',
5485
checkout='Reconfigure to be a bound branch with a working tree.',
5486
lightweight_checkout='Reconfigure to be a lightweight'
5487
' checkout (with no local history).',
5488
standalone='Reconfigure to be a standalone branch '
5489
'(i.e. stop using shared repository).',
5490
use_shared='Reconfigure to use a shared repository.',
5491
with_trees='Reconfigure repository to create '
5492
'working trees on branches by default.',
5493
with_no_trees='Reconfigure repository to not create '
5494
'working trees on branches by default.'
5496
Option('bind-to', help='Branch to bind checkout to.', type=str),
5498
help='Perform reconfiguration even if local changes'
5500
Option('stacked-on',
5501
help='Reconfigure a branch to be stacked on another branch.',
5505
help='Reconfigure a branch to be unstacked. This '
5506
'may require copying substantial data into it.',
4682
takes_options = [RegistryOption.from_kwargs('target_type',
4683
title='Target type',
4684
help='The type to reconfigure the directory to.',
4685
value_switches=True, enum_switch=False,
4686
branch='Reconfigure to be an unbound branch '
4687
'with no working tree.',
4688
tree='Reconfigure to be an unbound branch '
4689
'with a working tree.',
4690
checkout='Reconfigure to be a bound branch '
4691
'with a working tree.',
4692
lightweight_checkout='Reconfigure to be a lightweight'
4693
' checkout (with no local history).',
4694
standalone='Reconfigure to be a standalone branch '
4695
'(i.e. stop using shared repository).',
4696
use_shared='Reconfigure to use a shared repository.'),
4697
Option('bind-to', help='Branch to bind checkout to.',
4700
help='Perform reconfiguration even if local changes'
5510
def run(self, location=None, target_type=None, bind_to=None, force=False,
4704
def run(self, location=None, target_type=None, bind_to=None, force=False):
5513
4705
directory = bzrdir.BzrDir.open(location)
5514
if stacked_on and unstacked:
5515
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5516
elif stacked_on is not None:
5517
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5519
reconfigure.ReconfigureUnstacked().apply(directory)
5520
# At the moment you can use --stacked-on and a different
5521
# reconfiguration shape at the same time; there seems no good reason
5523
4706
if target_type is None:
5524
if stacked_on or unstacked:
5527
raise errors.BzrCommandError('No target configuration '
4707
raise errors.BzrCommandError('No target configuration specified')
5529
4708
elif target_type == 'branch':
5530
4709
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5531
4710
elif target_type == 'tree':
5532
4711
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5533
4712
elif target_type == 'checkout':
5534
reconfiguration = reconfigure.Reconfigure.to_checkout(
4713
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5536
4715
elif target_type == 'lightweight-checkout':
5537
4716
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5538
4717
directory, bind_to)
5568
4741
/path/to/newbranch.
5570
4743
Bound branches use the nickname of its master branch unless it is set
5571
locally, in which case switching will update the local nickname to be
4744
locally, in which case switching will update the the local nickname to be
5572
4745
that of the master.
5575
takes_args = ['to_location?']
4748
takes_args = ['to_location']
5576
4749
takes_options = [Option('force',
5577
help='Switch even if local commits will be lost.'),
5579
Option('create-branch', short_name='b',
5580
help='Create the target branch from this one before'
5581
' switching to it.'),
4750
help='Switch even if local commits will be lost.')
5584
def run(self, to_location=None, force=False, create_branch=False,
4753
def run(self, to_location, force=False):
5586
4754
from bzrlib import switch
5587
4755
tree_location = '.'
5588
revision = _get_one_revision('switch', revision)
5589
4756
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5590
if to_location is None:
5591
if revision is None:
5592
raise errors.BzrCommandError('You must supply either a'
5593
' revision or a location')
4757
branch = control_dir.open_branch()
5596
branch = control_dir.open_branch()
5597
had_explicit_nick = branch.get_config().has_explicit_nickname()
4759
to_branch = Branch.open(to_location)
5598
4760
except errors.NotBranchError:
5600
had_explicit_nick = False
5603
raise errors.BzrCommandError('cannot create branch without'
5605
to_location = directory_service.directories.dereference(
5607
if '/' not in to_location and '\\' not in to_location:
5608
# This path is meant to be relative to the existing branch
5609
this_url = self._get_branch_location(control_dir)
5610
to_location = urlutils.join(this_url, '..', to_location)
5611
to_branch = branch.bzrdir.sprout(to_location,
5612
possible_transports=[branch.bzrdir.root_transport],
5613
source_branch=branch).open_branch()
5616
to_branch = Branch.open(to_location)
5617
except errors.NotBranchError:
5618
this_url = self._get_branch_location(control_dir)
5619
to_branch = Branch.open(
5620
urlutils.join(this_url, '..', to_location))
5621
if revision is not None:
5622
revision = revision.as_revision_id(to_branch)
5623
switch.switch(control_dir, to_branch, force, revision_id=revision)
5624
if had_explicit_nick:
4761
this_branch = control_dir.open_branch()
4762
# This may be a heavy checkout, where we want the master branch
4763
this_url = this_branch.get_bound_location()
4764
# If not, use a local sibling
4765
if this_url is None:
4766
this_url = this_branch.base
4767
to_branch = Branch.open(
4768
urlutils.join(this_url, '..', to_location))
4769
switch.switch(control_dir, to_branch, force)
4770
if branch.get_config().has_explicit_nickname():
5625
4771
branch = control_dir.open_branch() #get the new branch!
5626
4772
branch.nick = to_branch.nick
5627
4773
note('Switched to branch: %s',
5628
4774
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5630
def _get_branch_location(self, control_dir):
5631
"""Return location of branch for this control dir."""
5633
this_branch = control_dir.open_branch()
5634
# This may be a heavy checkout, where we want the master branch
5635
master_location = this_branch.get_bound_location()
5636
if master_location is not None:
5637
return master_location
5638
# If not, use a local sibling
5639
return this_branch.base
5640
except errors.NotBranchError:
5641
format = control_dir.find_branch_format()
5642
if getattr(format, 'get_reference', None) is not None:
5643
return format.get_reference(control_dir)
5645
return control_dir.root_transport.base
5648
class cmd_view(Command):
5649
__doc__ = """Manage filtered views.
5651
Views provide a mask over the tree so that users can focus on
5652
a subset of a tree when doing their work. After creating a view,
5653
commands that support a list of files - status, diff, commit, etc -
5654
effectively have that list of files implicitly given each time.
5655
An explicit list of files can still be given but those files
5656
must be within the current view.
5658
In most cases, a view has a short life-span: it is created to make
5659
a selected change and is deleted once that change is committed.
5660
At other times, you may wish to create one or more named views
5661
and switch between them.
5663
To disable the current view without deleting it, you can switch to
5664
the pseudo view called ``off``. This can be useful when you need
5665
to see the whole tree for an operation or two (e.g. merge) but
5666
want to switch back to your view after that.
5669
To define the current view::
5671
bzr view file1 dir1 ...
5673
To list the current view::
5677
To delete the current view::
5681
To disable the current view without deleting it::
5683
bzr view --switch off
5685
To define a named view and switch to it::
5687
bzr view --name view-name file1 dir1 ...
5689
To list a named view::
5691
bzr view --name view-name
5693
To delete a named view::
5695
bzr view --name view-name --delete
5697
To switch to a named view::
5699
bzr view --switch view-name
5701
To list all views defined::
5705
To delete all views::
5707
bzr view --delete --all
5711
takes_args = ['file*']
5714
help='Apply list or delete action to all views.',
5717
help='Delete the view.',
5720
help='Name of the view to define, list or delete.',
5724
help='Name of the view to switch to.',
5729
def run(self, file_list,
5735
tree, file_list = tree_files(file_list, apply_view=False)
5736
current_view, view_dict = tree.views.get_view_info()
5741
raise errors.BzrCommandError(
5742
"Both --delete and a file list specified")
5744
raise errors.BzrCommandError(
5745
"Both --delete and --switch specified")
5747
tree.views.set_view_info(None, {})
5748
self.outf.write("Deleted all views.\n")
5750
raise errors.BzrCommandError("No current view to delete")
5752
tree.views.delete_view(name)
5753
self.outf.write("Deleted '%s' view.\n" % name)
5756
raise errors.BzrCommandError(
5757
"Both --switch and a file list specified")
5759
raise errors.BzrCommandError(
5760
"Both --switch and --all specified")
5761
elif switch == 'off':
5762
if current_view is None:
5763
raise errors.BzrCommandError("No current view to disable")
5764
tree.views.set_view_info(None, view_dict)
5765
self.outf.write("Disabled '%s' view.\n" % (current_view))
5767
tree.views.set_view_info(switch, view_dict)
5768
view_str = views.view_display_str(tree.views.lookup_view())
5769
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5772
self.outf.write('Views defined:\n')
5773
for view in sorted(view_dict):
5774
if view == current_view:
5778
view_str = views.view_display_str(view_dict[view])
5779
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5781
self.outf.write('No views defined.\n')
5784
# No name given and no current view set
5787
raise errors.BzrCommandError(
5788
"Cannot change the 'off' pseudo view")
5789
tree.views.set_view(name, sorted(file_list))
5790
view_str = views.view_display_str(tree.views.lookup_view())
5791
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5795
# No name given and no current view set
5796
self.outf.write('No current view.\n')
5798
view_str = views.view_display_str(tree.views.lookup_view(name))
5799
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5802
4777
class cmd_hooks(Command):
5803
__doc__ = """Show hooks."""
4778
"""Show a branch's currently registered hooks.
5808
for hook_key in sorted(hooks.known_hooks.keys()):
5809
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5810
self.outf.write("%s:\n" % type(some_hooks).__name__)
5811
for hook_name, hook_point in sorted(some_hooks.items()):
5812
self.outf.write(" %s:\n" % (hook_name,))
5813
found_hooks = list(hook_point)
5815
for hook in found_hooks:
5816
self.outf.write(" %s\n" %
5817
(some_hooks.get_hook_name(hook),))
5819
self.outf.write(" <no hooks installed>\n")
5822
class cmd_remove_branch(Command):
5823
__doc__ = """Remove a branch.
5825
This will remove the branch from the specified location but
5826
will keep any working tree or repository in place.
5830
Remove the branch at repo/trunk::
5832
bzr remove-branch repo/trunk
5836
takes_args = ["location?"]
5838
aliases = ["rmbranch"]
5840
def run(self, location=None):
5841
if location is None:
5843
branch = Branch.open_containing(location)[0]
5844
branch.bzrdir.destroy_branch()
4782
takes_args = ['path?']
4784
def run(self, path=None):
4787
branch_hooks = Branch.open(path).hooks
4788
for hook_type in branch_hooks:
4789
hooks = branch_hooks[hook_type]
4790
self.outf.write("%s:\n" % (hook_type,))
4793
self.outf.write(" %s\n" %
4794
(branch_hooks.get_hook_name(hook),))
4796
self.outf.write(" <no hooks installed>\n")
5847
4799
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
4800
"""Temporarily set aside some changes from the current tree.
5850
4802
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
4803
ie. out of the way, until a later time when you can bring them back from
5852
the shelf with the 'unshelve' command. The changes are stored alongside
5853
your working tree, and so they aren't propagated along with your branch nor
5854
will they survive its deletion.
4804
the shelf with the 'unshelve' command.
5856
4806
If shelve --list is specified, previously-shelved changes are listed.
5880
4830
value_switches=True, enum_switch=False),
5882
4832
Option('list', help='List shelved changes.'),
5884
help='Destroy removed changes instead of shelving them.'),
5886
4834
_see_also = ['unshelve']
5888
4836
def run(self, revision=None, all=False, file_list=None, message=None,
5889
writer=None, list=False, destroy=False):
4837
writer=None, list=False):
5891
4839
return self.run_for_list()
5892
4840
from bzrlib.shelf_ui import Shelver
5893
4841
if writer is None:
5894
4842
writer = bzrlib.option.diff_writer_registry.get()
5896
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5897
file_list, message, destroy=destroy)
4844
Shelver.from_args(writer(sys.stdout), revision, all, file_list,
5902
4846
except errors.UserAbort:
5905
4849
def run_for_list(self):
5906
4850
tree = WorkingTree.open_containing('.')[0]
5907
4851
tree.lock_read()
5908
self.add_cleanup(tree.unlock)
5909
manager = tree.get_shelf_manager()
5910
shelves = manager.active_shelves()
5911
if len(shelves) == 0:
5912
note('No shelved changes.')
5914
for shelf_id in reversed(shelves):
5915
message = manager.get_metadata(shelf_id).get('message')
5917
message = '<no message>'
5918
self.outf.write('%3d: %s\n' % (shelf_id, message))
4853
manager = tree.get_shelf_manager()
4854
shelves = manager.active_shelves()
4855
if len(shelves) == 0:
4856
note('No shelved changes.')
4858
for shelf_id in reversed(shelves):
4859
message = manager.get_metadata(shelf_id).get('message')
4861
message = '<no message>'
4862
self.outf.write('%3d: %s\n' % (shelf_id, message))
5922
4868
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
4869
"""Restore shelved changes.
5925
4871
By default, the most recently shelved changes are restored. However if you
5926
specify a shelf by id those changes will be restored instead. This works
5927
best when the changes don't depend on each other.
4872
specify a patch by name those changes will be restored instead. This
4873
works best when the changes don't depend on each other.
5930
4876
takes_args = ['shelf_id?']
5934
4880
enum_switch=False, value_switches=True,
5935
4881
apply="Apply changes and remove from the shelf.",
5936
4882
dry_run="Show changes, but do not apply or remove them.",
5937
preview="Instead of unshelving the changes, show the diff that "
5938
"would result from unshelving.",
5939
delete_only="Delete changes without applying them.",
5940
keep="Apply changes but don't delete them.",
4883
delete_only="Delete changes without applying them."
5943
4886
_see_also = ['shelve']
5945
4888
def run(self, shelf_id=None, action='apply'):
5946
4889
from bzrlib.shelf_ui import Unshelver
5947
unshelver = Unshelver.from_args(shelf_id, action)
4890
Unshelver.from_args(shelf_id, action).run()
4893
def _create_prefix(cur_transport):
4894
needed = [cur_transport]
4895
# Recurse upwards until we can create a directory successfully
4897
new_transport = cur_transport.clone('..')
4898
if new_transport.base == cur_transport.base:
4899
raise errors.BzrCommandError(
4900
"Failed to create path prefix for %s."
4901
% cur_transport.base)
5951
unshelver.tree.unlock()
5954
class cmd_clean_tree(Command):
5955
__doc__ = """Remove unwanted files from working tree.
5957
By default, only unknown files, not ignored files, are deleted. Versioned
5958
files are never deleted.
5960
Another class is 'detritus', which includes files emitted by bzr during
5961
normal operations and selftests. (The value of these files decreases with
5964
If no options are specified, unknown files are deleted. Otherwise, option
5965
flags are respected, and may be combined.
5967
To check what clean-tree will do, use --dry-run.
5969
takes_options = [Option('ignored', help='Delete all ignored files.'),
5970
Option('detritus', help='Delete conflict files, merge'
5971
' backups, and failed selftest dirs.'),
5973
help='Delete files unknown to bzr (default).'),
5974
Option('dry-run', help='Show files to delete instead of'
5976
Option('force', help='Do not prompt before deleting.')]
5977
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5979
from bzrlib.clean_tree import clean_tree
5980
if not (unknown or ignored or detritus):
5984
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5985
dry_run=dry_run, no_prompt=force)
5988
class cmd_reference(Command):
5989
__doc__ = """list, view and set branch locations for nested trees.
5991
If no arguments are provided, lists the branch locations for nested trees.
5992
If one argument is provided, display the branch location for that tree.
5993
If two arguments are provided, set the branch location for that tree.
5998
takes_args = ['path?', 'location?']
6000
def run(self, path=None, location=None):
6002
if path is not None:
6004
tree, branch, relpath =(
6005
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
6006
if path is not None:
6009
tree = branch.basis_tree()
6011
info = branch._get_all_reference_info().iteritems()
6012
self._display_reference_info(tree, branch, info)
4903
new_transport.mkdir('.')
4904
except errors.NoSuchFile:
4905
needed.append(new_transport)
4906
cur_transport = new_transport
6014
file_id = tree.path2id(path)
6016
raise errors.NotVersionedError(path)
6017
if location is None:
6018
info = [(file_id, branch.get_reference_info(file_id))]
6019
self._display_reference_info(tree, branch, info)
6021
branch.set_reference_info(file_id, path, location)
6023
def _display_reference_info(self, tree, branch, info):
6025
for file_id, (path, location) in info:
6027
path = tree.id2path(file_id)
6028
except errors.NoSuchId:
6030
ref_list.append((path, location))
6031
for path, location in sorted(ref_list):
6032
self.outf.write('%s %s\n' % (path, location))
6035
def _register_lazy_builtins():
6036
# register lazy builtins from other modules; called at startup and should
6037
# be only called once.
6038
for (name, aliases, module_name) in [
6039
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6040
('cmd_dpush', [], 'bzrlib.foreign'),
6041
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6042
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6043
('cmd_conflicts', [], 'bzrlib.conflicts'),
6044
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6046
builtin_command_registry.register_lazy(name, aliases, module_name)
4909
# Now we only need to create child directories
4911
cur_transport = needed.pop()
4912
cur_transport.ensure_base()
4915
# these get imported and then picked up by the scan for cmd_*
4916
# TODO: Some more consistent way to split command definitions across files;
4917
# we do need to load at least some information about them to know of
4918
# aliases. ideally we would avoid loading the implementation until the
4919
# details were needed.
4920
from bzrlib.cmd_version_info import cmd_version_info
4921
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4922
from bzrlib.bundle.commands import (
4925
from bzrlib.sign_my_commits import cmd_sign_my_commits
4926
from bzrlib.weave_commands import cmd_versionedfile_list, \
4927
cmd_weave_plan_merge, cmd_weave_merge_text