29
29
from bzrlib import (
41
39
merge as _mod_merge,
46
43
revision as _mod_revision,
55
50
from bzrlib.branch import Branch
56
51
from bzrlib.conflicts import ConflictList
57
from bzrlib.transport import memory
58
from bzrlib.revisionspec import RevisionSpec, RevisionInfo
52
from bzrlib.revisionspec import RevisionSpec
59
53
from bzrlib.smtp_connection import SMTPConnection
60
54
from bzrlib.workingtree import WorkingTree
63
from bzrlib.commands import (
65
builtin_command_registry,
68
from bzrlib.option import (
75
from bzrlib.trace import mutter, note, warning, is_quiet, get_verbosity_level
78
def tree_files(file_list, default_branch=u'.', canonicalize=True,
57
from bzrlib.commands import Command, display_command
58
from bzrlib.option import ListOption, Option, RegistryOption, custom_help
59
from bzrlib.trace import mutter, note, warning, is_quiet, info
62
def tree_files(file_list, default_branch=u'.'):
81
return internal_tree_files(file_list, default_branch, canonicalize,
64
return internal_tree_files(file_list, default_branch)
83
65
except errors.FileInWrongBranch, e:
84
66
raise errors.BzrCommandError("%s is not in the same branch as %s" %
85
67
(e.path, file_list[0]))
88
def tree_files_for_add(file_list):
90
Return a tree and list of absolute paths from a file list.
92
Similar to tree_files, but add handles files a bit differently, so it a
93
custom implementation. In particular, MutableTreeTree.smart_add expects
94
absolute paths, which it immediately converts to relative paths.
96
# FIXME Would be nice to just return the relative paths like
97
# internal_tree_files does, but there are a large number of unit tests
98
# that assume the current interface to mutabletree.smart_add
100
tree, relpath = WorkingTree.open_containing(file_list[0])
101
if tree.supports_views():
102
view_files = tree.views.lookup_view()
104
for filename in file_list:
105
if not osutils.is_inside_any(view_files, filename):
106
raise errors.FileOutsideView(filename, view_files)
107
file_list = file_list[:]
108
file_list[0] = tree.abspath(relpath)
110
tree = WorkingTree.open_containing(u'.')[0]
111
if tree.supports_views():
112
view_files = tree.views.lookup_view()
114
file_list = view_files
115
view_str = views.view_display_str(view_files)
116
note("Ignoring files outside view. View is %s" % view_str)
117
return tree, file_list
120
def _get_one_revision(command_name, revisions):
121
if revisions is None:
123
if len(revisions) != 1:
124
raise errors.BzrCommandError(
125
'bzr %s --revision takes exactly one revision identifier' % (
130
def _get_one_revision_tree(command_name, revisions, branch=None, tree=None):
131
"""Get a revision tree. Not suitable for commands that change the tree.
133
Specifically, the basis tree in dirstate trees is coupled to the dirstate
134
and doing a commit/uncommit/pull will at best fail due to changing the
137
If tree is passed in, it should be already locked, for lifetime management
138
of the trees internal cached state.
142
if revisions is None:
144
rev_tree = tree.basis_tree()
146
rev_tree = branch.basis_tree()
148
revision = _get_one_revision(command_name, revisions)
149
rev_tree = revision.as_tree(branch)
153
70
# XXX: Bad function name; should possibly also be a class method of
154
71
# WorkingTree rather than a function.
155
def internal_tree_files(file_list, default_branch=u'.', canonicalize=True,
72
def internal_tree_files(file_list, default_branch=u'.'):
157
73
"""Convert command-line paths to a WorkingTree and relative paths.
159
75
This is typically used for command-line processors that take one or
362
201
' --revision or a revision_id')
363
202
b = WorkingTree.open_containing(u'.')[0].branch
365
revisions = b.repository.revisions
366
if revisions is None:
367
raise errors.BzrCommandError('Repository %r does not support '
368
'access to raw revision texts')
370
b.repository.lock_read()
372
# TODO: jam 20060112 should cat-revision always output utf-8?
373
if revision_id is not None:
374
revision_id = osutils.safe_revision_id(revision_id, warn=False)
376
self.print_revision(revisions, revision_id)
377
except errors.NoSuchRevision:
378
msg = "The repository %s contains no revision %s." % (
379
b.repository.base, revision_id)
380
raise errors.BzrCommandError(msg)
381
elif revision is not None:
384
raise errors.BzrCommandError(
385
'You cannot specify a NULL revision.')
386
rev_id = rev.as_revision_id(b)
387
self.print_revision(revisions, rev_id)
389
b.repository.unlock()
392
class cmd_dump_btree(Command):
393
__doc__ = """Dump the contents of a btree index file to stdout.
395
PATH is a btree index file, it can be any URL. This includes things like
396
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
398
By default, the tuples stored in the index file will be displayed. With
399
--raw, we will uncompress the pages, but otherwise display the raw bytes
403
# TODO: Do we want to dump the internal nodes as well?
404
# TODO: It would be nice to be able to dump the un-parsed information,
405
# rather than only going through iter_all_entries. However, this is
406
# good enough for a start
408
encoding_type = 'exact'
409
takes_args = ['path']
410
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
411
' rather than the parsed tuples.'),
414
def run(self, path, raw=False):
415
dirname, basename = osutils.split(path)
416
t = transport.get_transport(dirname)
418
self._dump_raw_bytes(t, basename)
420
self._dump_entries(t, basename)
422
def _get_index_and_bytes(self, trans, basename):
423
"""Create a BTreeGraphIndex and raw bytes."""
424
bt = btree_index.BTreeGraphIndex(trans, basename, None)
425
bytes = trans.get_bytes(basename)
426
bt._file = cStringIO.StringIO(bytes)
427
bt._size = len(bytes)
430
def _dump_raw_bytes(self, trans, basename):
433
# We need to parse at least the root node.
434
# This is because the first page of every row starts with an
435
# uncompressed header.
436
bt, bytes = self._get_index_and_bytes(trans, basename)
437
for page_idx, page_start in enumerate(xrange(0, len(bytes),
438
btree_index._PAGE_SIZE)):
439
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
440
page_bytes = bytes[page_start:page_end]
442
self.outf.write('Root node:\n')
443
header_end, data = bt._parse_header_from_bytes(page_bytes)
444
self.outf.write(page_bytes[:header_end])
446
self.outf.write('\nPage %d\n' % (page_idx,))
447
decomp_bytes = zlib.decompress(page_bytes)
448
self.outf.write(decomp_bytes)
449
self.outf.write('\n')
451
def _dump_entries(self, trans, basename):
453
st = trans.stat(basename)
454
except errors.TransportNotPossible:
455
# We can't stat, so we'll fake it because we have to do the 'get()'
457
bt, _ = self._get_index_and_bytes(trans, basename)
459
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
460
for node in bt.iter_all_entries():
461
# Node is made up of:
462
# (index, key, value, [references])
466
refs_as_tuples = None
468
refs_as_tuples = static_tuple.as_tuples(refs)
469
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
470
self.outf.write('%s\n' % (as_tuple,))
204
# TODO: jam 20060112 should cat-revision always output utf-8?
205
if revision_id is not None:
206
revision_id = osutils.safe_revision_id(revision_id, warn=False)
207
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
208
elif revision is not None:
211
raise errors.BzrCommandError('You cannot specify a NULL'
213
rev_id = rev.as_revision_id(b)
214
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
473
217
class cmd_remove_tree(Command):
474
__doc__ = """Remove the working tree from a given branch/checkout.
218
"""Remove the working tree from a given branch/checkout.
476
220
Since a lightweight checkout is little more than a working tree
477
221
this will refuse to run against one.
479
223
To re-create the working tree, use "bzr checkout".
481
225
_see_also = ['checkout', 'working-trees']
482
takes_args = ['location*']
485
help='Remove the working tree even if it has '
486
'uncommitted changes.'),
489
def run(self, location_list, force=False):
490
if not location_list:
493
for location in location_list:
494
d = bzrdir.BzrDir.open(location)
497
working = d.open_workingtree()
498
except errors.NoWorkingTree:
499
raise errors.BzrCommandError("No working tree to remove")
500
except errors.NotLocalUrl:
501
raise errors.BzrCommandError("You cannot remove the working tree"
504
if (working.has_changes()):
505
raise errors.UncommittedChanges(working)
507
if working.user_url != working.branch.user_url:
508
raise errors.BzrCommandError("You cannot remove the working tree"
509
" from a lightweight checkout")
511
d.destroy_workingtree()
227
takes_args = ['location?']
229
def run(self, location='.'):
230
d = bzrdir.BzrDir.open(location)
233
working = d.open_workingtree()
234
except errors.NoWorkingTree:
235
raise errors.BzrCommandError("No working tree to remove")
236
except errors.NotLocalUrl:
237
raise errors.BzrCommandError("You cannot remove the working tree of a "
240
working_path = working.bzrdir.root_transport.base
241
branch_path = working.branch.bzrdir.root_transport.base
242
if working_path != branch_path:
243
raise errors.BzrCommandError("You cannot remove the working tree from "
244
"a lightweight checkout")
246
d.destroy_workingtree()
514
249
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
250
"""Show current revision number.
517
252
This is equal to the number of revisions on this branch.
520
255
_see_also = ['info']
521
256
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')
259
def run(self, location=u'.'):
260
self.outf.write(str(Branch.open_containing(location)[0].revno()))
261
self.outf.write('\n')
550
264
class cmd_revision_info(Command):
551
__doc__ = """Show revision number and revision id for a given revision identifier.
265
"""Show revision number and revision id for a given revision identifier.
554
268
takes_args = ['revision_info*']
558
help='Branch to examine, '
559
'rather than the one containing the working directory.',
563
Option('tree', help='Show revno of working tree'),
269
takes_options = ['revision']
567
def run(self, revision=None, directory=u'.', tree=False,
568
revision_info_list=[]):
272
def run(self, revision=None, 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
275
if revision is not None:
582
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
276
revs.extend(revision)
583
277
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:
278
for rev in revision_info_list:
279
revs.append(RevisionSpec.from_string(rev))
281
b = Branch.open_containing(u'.')[0]
284
revs.append(RevisionSpec.from_string('-1'))
287
revision_id = rev.as_revision_id(b)
600
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
601
revno = '.'.join(str(i) for i in dotted_revno)
289
revno = '%4d' % (b.revision_id_to_revno(revision_id))
602
290
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]))
291
dotted_map = b.get_revision_id_to_revno_map()
292
revno = '.'.join(str(i) for i in dotted_map[revision_id])
293
print '%s %s' % (revno, revision_id)
612
296
class cmd_add(Command):
613
__doc__ = """Add specified files or directories.
297
"""Add specified files or directories.
615
299
In non-recursive mode, all the named items are added, regardless
616
300
of whether they were previously ignored. A warning is given if
862
542
into_existing = False
864
544
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]))
545
from_id = tree.path2id(rel_names[0])
868
546
if (not osutils.lexists(names_list[0]) and
869
547
from_id and inv.get_file_kind(from_id) == "directory"):
870
548
into_existing = False
872
550
if into_existing:
873
551
# 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))
552
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
553
self.outf.write("%s => %s\n" % pair)
881
555
if len(names_list) != 2:
882
556
raise errors.BzrCommandError('to mv multiple files the'
883
557
' 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))
559
tree.rename_one(rel_names[0], rel_names[1], after=after)
560
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
933
563
class cmd_pull(Command):
934
__doc__ = """Turn this branch into a mirror of another branch.
564
"""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
566
This command only works on branches that have not diverged. Branches are
567
considered diverged if the destination branch's most recent commit is one
568
that has not been merged (directly or indirectly) into the parent.
941
570
If branches have diverged, you can use 'bzr merge' to integrate the changes
942
571
from one into the other. Once one branch has merged, the other should
943
572
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.
574
If you want to forget your local changes and just update your branch to
575
match the remote one, use pull --overwrite.
949
577
If there is no default location set, the first pull will set it. After
950
578
that, you can omit the location to use the default. To change the
1099
721
' directory exists, but does not already'
1100
722
' have a control directory. This flag will'
1101
723
' allow push to proceed.'),
1103
help='Create a stacked branch that references the public location '
1104
'of the parent branch.'),
1105
Option('stacked-on',
1106
help='Create a stacked branch that refers to another branch '
1107
'for the commit history. Only the work not present in the '
1108
'referenced branch is included in the branch created.',
1111
help='Refuse to push if there are uncommitted changes in'
1112
' the working tree, --no-strict disables the check.'),
1114
725
takes_args = ['location?']
1115
726
encoding_type = 'replace'
1117
728
def run(self, location=None, remember=False, overwrite=False,
1118
create_prefix=False, verbose=False, revision=None,
1119
use_existing_dir=False, directory=None, stacked_on=None,
1120
stacked=False, strict=None):
1121
from bzrlib.push import _show_push_branch
729
create_prefix=False, verbose=False, revision=None,
730
use_existing_dir=False,
732
# FIXME: Way too big! Put this into a function called from the
1123
734
if directory is None:
1125
# Get the source branch
1127
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1128
# Get the tip's revision_id
1129
revision = _get_one_revision('push', revision)
1130
if revision is not None:
1131
revision_id = revision.in_history(br_from).rev_id
1134
if tree is not None and revision_id is None:
1135
tree.check_changed_or_out_of_date(
1136
strict, 'push_strict',
1137
more_error='Use --no-strict to force the push.',
1138
more_warning='Uncommitted changes will not be pushed.')
1139
# Get the stacked_on branch, if any
1140
if stacked_on is not None:
1141
stacked_on = urlutils.normalize_url(stacked_on)
1143
parent_url = br_from.get_parent()
1145
parent = Branch.open(parent_url)
1146
stacked_on = parent.get_public_branch()
1148
# I considered excluding non-http url's here, thus forcing
1149
# 'public' branches only, but that only works for some
1150
# users, so it's best to just depend on the user spotting an
1151
# error by the feedback given to them. RBC 20080227.
1152
stacked_on = parent_url
1154
raise errors.BzrCommandError(
1155
"Could not determine branch to refer to.")
1157
# Get the destination location
736
br_from = Branch.open_containing(directory)[0]
737
stored_loc = br_from.get_push_location()
1158
738
if location is None:
1159
stored_loc = br_from.get_push_location()
1160
739
if stored_loc is None:
1161
raise errors.BzrCommandError(
1162
"No push location known or specified.")
740
raise errors.BzrCommandError("No push location known or specified.")
1164
742
display_url = urlutils.unescape_for_display(stored_loc,
1165
743
self.outf.encoding)
1166
self.outf.write("Using saved push location: %s\n" % display_url)
744
self.outf.write("Using saved location: %s\n" % display_url)
1167
745
location = stored_loc
1169
_show_push_branch(br_from, revision_id, location, self.outf,
1170
verbose=verbose, overwrite=overwrite, remember=remember,
1171
stacked_on=stacked_on, create_prefix=create_prefix,
1172
use_existing_dir=use_existing_dir)
747
to_transport = transport.get_transport(location)
749
br_to = repository_to = dir_to = None
751
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
752
except errors.NotBranchError:
753
pass # Didn't find anything
755
# If we can open a branch, use its direct repository, otherwise see
756
# if there is a repository without a branch.
758
br_to = dir_to.open_branch()
759
except errors.NotBranchError:
760
# Didn't find a branch, can we find a repository?
762
repository_to = dir_to.find_repository()
763
except errors.NoRepositoryPresent:
766
# Found a branch, so we must have found a repository
767
repository_to = br_to.repository
769
if revision is not None:
770
if len(revision) == 1:
771
revision_id = revision[0].in_history(br_from).rev_id
773
raise errors.BzrCommandError(
774
'bzr push --revision takes one value.')
776
revision_id = br_from.last_revision()
782
# The destination doesn't exist; create it.
783
# XXX: Refactor the create_prefix/no_create_prefix code into a
784
# common helper function
786
def make_directory(transport):
790
def redirected(redirected_transport, e, redirection_notice):
791
return transport.get_transport(e.get_target_url())
794
to_transport = transport.do_catching_redirections(
795
make_directory, to_transport, redirected)
796
except errors.FileExists:
797
if not use_existing_dir:
798
raise errors.BzrCommandError("Target directory %s"
799
" already exists, but does not have a valid .bzr"
800
" directory. Supply --use-existing-dir to push"
801
" there anyway." % location)
802
except errors.NoSuchFile:
803
if not create_prefix:
804
raise errors.BzrCommandError("Parent directory of %s"
806
"\nYou may supply --create-prefix to create all"
807
" leading parent directories."
809
_create_prefix(to_transport)
810
except errors.TooManyRedirections:
811
raise errors.BzrCommandError("Too many redirections trying "
812
"to make %s." % location)
814
# Now the target directory exists, but doesn't have a .bzr
815
# directory. So we need to create it, along with any work to create
816
# all of the dependent branches, etc.
817
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
818
revision_id=revision_id)
819
br_to = dir_to.open_branch()
820
# TODO: Some more useful message about what was copied
821
note('Created new branch.')
822
# We successfully created the target, remember it
823
if br_from.get_push_location() is None or remember:
824
br_from.set_push_location(br_to.base)
825
elif repository_to is None:
826
# we have a bzrdir but no branch or repository
827
# XXX: Figure out what to do other than complain.
828
raise errors.BzrCommandError("At %s you have a valid .bzr control"
829
" directory, but not a branch or repository. This is an"
830
" unsupported configuration. Please move the target directory"
831
" out of the way and try again."
834
# We have a repository but no branch, copy the revisions, and then
836
repository_to.fetch(br_from.repository, revision_id=revision_id)
837
br_to = br_from.clone(dir_to, revision_id=revision_id)
838
note('Created new branch.')
839
if br_from.get_push_location() is None or remember:
840
br_from.set_push_location(br_to.base)
841
else: # We have a valid to branch
842
# We were able to connect to the remote location, so remember it
843
# we don't need to successfully push because of possible divergence.
844
if br_from.get_push_location() is None or remember:
845
br_from.set_push_location(br_to.base)
847
old_rh = br_to.revision_history()
850
tree_to = dir_to.open_workingtree()
851
except errors.NotLocalUrl:
852
warning("This transport does not update the working "
853
"tree of: %s. See 'bzr help working-trees' for "
854
"more information." % br_to.base)
855
push_result = br_from.push(br_to, overwrite,
856
stop_revision=revision_id)
857
except errors.NoWorkingTree:
858
push_result = br_from.push(br_to, overwrite,
859
stop_revision=revision_id)
863
push_result = br_from.push(tree_to.branch, overwrite,
864
stop_revision=revision_id)
868
except errors.DivergedBranches:
869
raise errors.BzrCommandError('These branches have diverged.'
870
' Try using "merge" and then "push".')
871
if push_result is not None:
872
push_result.report(self.outf)
874
new_rh = br_to.revision_history()
877
from bzrlib.log import show_changed_revisions
878
show_changed_revisions(br_to, old_rh, new_rh,
881
# we probably did a clone rather than a push, so a message was
1175
886
class cmd_branch(Command):
1176
__doc__ = """Create a new branch that is a copy of an existing branch.
887
"""Create a new copy of a branch.
1178
889
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1179
890
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1189
900
_see_also = ['checkout']
1190
901
takes_args = ['from_location', 'to_location?']
1191
902
takes_options = ['revision', Option('hardlink',
1192
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."),
1199
help='Create a stacked branch referring to the source branch. '
1200
'The new branch will depend on the availability of the source '
1201
'branch for all operations.'),
1202
Option('standalone',
1203
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."),
903
help='Hard-link working tree files where possible.')]
1212
904
aliases = ['get', 'clone']
1214
906
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
1218
908
from bzrlib.tag import _merge_tags_if_possible
911
elif len(revision) > 1:
912
raise errors.BzrCommandError(
913
'bzr branch --revision takes exactly 1 revision value')
1219
915
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1221
revision = _get_one_revision('branch', revision)
1222
917
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)
919
if len(revision) == 1 and revision[0] is not None:
920
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:
922
# FIXME - wt.last_revision, fallback to branch, fall back to
923
# None or perhaps NULL_REVISION to mean copy nothing
925
revision_id = br_from.last_revision()
926
if to_location is None:
927
to_location = urlutils.derive_to_location(from_location)
928
to_transport = transport.get_transport(to_location)
930
to_transport.mkdir('.')
931
except errors.FileExists:
932
raise errors.BzrCommandError('Target directory "%s" already'
933
' exists.' % to_location)
934
except errors.NoSuchFile:
935
raise errors.BzrCommandError('Parent of "%s" does not exist.'
938
# preserve whatever source format we have.
939
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
940
possible_transports=[to_transport],
941
accelerator_tree=accelerator_tree,
943
branch = dir.open_branch()
944
except errors.NoSuchRevision:
945
to_transport.delete_tree('.')
946
msg = "The branch %s has no revision %s." % (from_location, revision[0])
947
raise errors.BzrCommandError(msg)
948
_merge_tags_if_possible(br_from, branch)
1274
949
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'))
1288
954
class cmd_checkout(Command):
1289
__doc__ = """Create a new checkout of an existing branch.
955
"""Create a new checkout of an existing branch.
1291
957
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1292
958
the branch found in '.'. This is useful if you have removed the working tree
1293
959
or if it was never created - i.e. if you pushed the branch to its current
1294
960
location using SFTP.
1296
962
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1297
963
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1298
964
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1367
1037
def run(self, dir=u'.'):
1368
1038
tree = WorkingTree.open_containing(dir)[0]
1369
1039
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))
1041
new_inv = tree.inventory
1042
old_tree = tree.basis_tree()
1043
old_tree.lock_read()
1045
old_inv = old_tree.inventory
1046
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1048
for old_name, new_name in renames:
1049
self.outf.write("%s => %s\n" % (old_name, new_name))
1389
1056
class cmd_update(Command):
1390
__doc__ = """Update a tree to have the latest code committed to its branch.
1057
"""Update a tree to have the latest code committed to its branch.
1392
1059
This will perform a merge into the working tree, and may generate
1393
conflicts. If you have any local changes, you will still
1060
conflicts. If you have any local changes, you will still
1394
1061
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
1063
If you want to discard your local changes, you can just do a
1397
1064
'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
1067
_see_also = ['pull', 'working-trees', 'status-flags']
1404
1068
takes_args = ['dir?']
1405
takes_options = ['revision']
1406
1069
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")
1071
def run(self, dir='.'):
1412
1072
tree = WorkingTree.open_containing(dir)[0]
1413
branch = tree.branch
1414
1073
possible_transports = []
1415
master = branch.get_master_branch(
1074
master = tree.branch.get_master_branch(
1416
1075
possible_transports=possible_transports)
1417
1076
if master is not None:
1418
1077
tree.lock_write()
1419
branch_location = master.base
1421
1079
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)
1081
existing_pending_merges = tree.get_parent_ids()[1:]
1082
last_rev = _mod_revision.ensure_null(tree.last_revision())
1083
if last_rev == _mod_revision.ensure_null(
1084
tree.branch.last_revision()):
1085
# may be up to date, check master too.
1086
if master is None or last_rev == _mod_revision.ensure_null(
1087
master.last_revision()):
1088
revno = tree.branch.revision_id_to_revno(last_rev)
1089
note("Tree is up to date at revision %d." % (revno,))
1450
1091
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'.")
1092
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1093
possible_transports=possible_transports)
1094
revno = tree.branch.revision_id_to_revno(
1095
_mod_revision.ensure_null(tree.last_revision()))
1096
note('Updated to revision %d.' % (revno,))
1097
if tree.get_parent_ids()[1:] != existing_pending_merges:
1098
note('Your local commits will now show as pending merges with '
1099
"'bzr status', and can be committed with 'bzr commit'.")
1475
1108
class cmd_info(Command):
1476
__doc__ = """Show information about a working tree, branch or repository.
1109
"""Show information about a working tree, branch or repository.
1478
1111
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.
1112
tree, branch or repository. Statistical information is included with
1485
1115
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
1117
_see_also = ['revno', 'working-trees', 'repositories']
1504
1118
takes_args = ['location?']
1747
1353
"\nYou may supply --create-prefix to create all"
1748
1354
" leading parent directories."
1750
to_transport.create_prefix()
1356
_create_prefix(to_transport)
1753
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1359
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1754
1360
except errors.NotBranchError:
1755
1361
# really a NotBzrDir error...
1756
1362
create_branch = bzrdir.BzrDir.create_branch_convenience
1757
1363
branch = create_branch(to_transport.base, format=format,
1758
1364
possible_transports=[to_transport])
1759
a_bzrdir = branch.bzrdir
1761
1366
from bzrlib.transport.local import LocalTransport
1762
if a_bzrdir.has_branch():
1367
if existing_bzrdir.has_branch():
1763
1368
if (isinstance(to_transport, LocalTransport)
1764
and not a_bzrdir.has_workingtree()):
1369
and not existing_bzrdir.has_workingtree()):
1765
1370
raise errors.BranchExistsWithoutWorkingTree(location)
1766
1371
raise errors.AlreadyBranchError(location)
1767
branch = a_bzrdir.create_branch()
1768
a_bzrdir.create_workingtree()
1373
branch = existing_bzrdir.create_branch()
1374
existing_bzrdir.create_workingtree()
1769
1375
if append_revisions_only:
1771
1377
branch.set_append_revisions_only(True)
1772
1378
except errors.UpgradeRequired:
1773
1379
raise errors.BzrCommandError('This branch format cannot be set'
1774
' to append-revisions-only. Try --default.')
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)
1380
' to append-revisions-only. Try --experimental-branch6')
1795
1383
class cmd_init_repository(Command):
1796
__doc__ = """Create a shared repository for branches to share storage space.
1384
"""Create a shared repository to hold branches.
1798
1386
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.
1387
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.
1389
If the --no-trees option is used then the branches in the repository
1390
will not have working trees by default.
1811
Create a shared repository holding just branches::
1393
Create a shared repositories holding just branches::
1813
1395
bzr init-repo --no-trees repo
1814
1396
bzr init repo/trunk
2103
1664
raise errors.BzrCommandError(msg)
2106
def _parse_levels(s):
2110
msg = "The levels argument must be an integer."
2111
raise errors.BzrCommandError(msg)
2114
1667
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.
1668
"""Show log of a branch, file, or directory.
1670
By default show the log of the branch containing the working directory.
1672
To request a range of logs, you can use the command -r begin..end
1673
-r revision requests a specific revision, -r ..end or -r begin.. are
1677
Log the current branch::
1685
Log the last 10 revisions of a branch::
1687
bzr log -r -10.. http://server/branch
2266
takes_args = ['file*']
2267
_see_also = ['log-formats', 'revisionspec']
1690
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1692
takes_args = ['location?']
2268
1693
takes_options = [
2269
1694
Option('forward',
2270
1695
help='Show from oldest to newest.'),
1698
help='Display timezone as local, original, or utc.'),
2272
1699
custom_help('verbose',
2273
1700
help='Show files changed in each revision.'),
2277
type=bzrlib.option._parse_revision_str,
2279
help='Show just the specified revision.'
2280
' See also "help revisionspec".'),
2284
help='Number of levels to display - 0 for all, 1 for flat.',
2286
type=_parse_levels),
2287
1704
Option('message',
2288
1705
short_name='m',
2289
1706
help='Show revisions whose message matches this '
2378
1752
dir, relpath = bzrdir.BzrDir.open_containing(location)
2379
1753
b = dir.open_branch()
2381
self.add_cleanup(b.unlock)
2382
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)
2438
def _get_revision_range(revisionspec_list, branch, command_name):
2439
"""Take the input of a revision option and turn it into a revision range.
2441
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.
2444
if revisionspec_list is None:
2447
elif len(revisionspec_list) == 1:
2448
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2449
elif len(revisionspec_list) == 2:
2450
start_spec = revisionspec_list[0]
2451
end_spec = revisionspec_list[1]
2452
if end_spec.get_branch() != start_spec.get_branch():
2453
# b is taken from revision[0].get_branch(), and
2454
# show_log will use its revision_history. Having
2455
# different branches will lead to weird behaviors.
2456
raise errors.BzrCommandError(
2457
"bzr %s doesn't accept two revisions in different"
2458
" branches." % command_name)
2459
if start_spec.spec is None:
2460
# Avoid loading all the history.
2461
rev1 = RevisionInfo(branch, None, None)
2463
rev1 = start_spec.in_history(branch)
2464
# Avoid loading all of history when we know a missing
2465
# end of range means the last revision ...
2466
if end_spec.spec is None:
2467
last_revno, last_revision_id = branch.last_revision_info()
2468
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2470
rev2 = end_spec.in_history(branch)
2472
raise errors.BzrCommandError(
2473
'bzr %s --revision takes one or two values.' % command_name)
2477
def _revision_range_to_revid_range(revision_range):
2480
if revision_range[0] is not None:
2481
rev_id1 = revision_range[0].rev_id
2482
if revision_range[1] is not None:
2483
rev_id2 = revision_range[1].rev_id
2484
return rev_id1, rev_id2
1757
if revision is None:
1760
elif len(revision) == 1:
1761
rev1 = rev2 = revision[0].in_history(b)
1762
elif len(revision) == 2:
1763
if revision[1].get_branch() != revision[0].get_branch():
1764
# b is taken from revision[0].get_branch(), and
1765
# show_log will use its revision_history. Having
1766
# different branches will lead to weird behaviors.
1767
raise errors.BzrCommandError(
1768
"Log doesn't accept two revisions in different"
1770
rev1 = revision[0].in_history(b)
1771
rev2 = revision[1].in_history(b)
1773
raise errors.BzrCommandError(
1774
'bzr log --revision takes one or two values.')
1776
if log_format is None:
1777
log_format = log.log_formatter_registry.get_default(b)
1779
lf = log_format(show_ids=show_ids, to_file=self.outf,
1780
show_timezone=timezone)
1786
direction=direction,
1787
start_revision=rev1,
2486
1795
def get_log_format(long=False, short=False, line=False, default='long'):
2487
1796
log_format = default
2829
2105
================= =========================
2831
takes_args = ['dest', 'branch_or_subdir?']
2107
takes_args = ['dest', 'branch?']
2832
2108
takes_options = [
2833
2109
Option('format',
2834
2110
help="Type of file to export to.",
2837
Option('filters', help='Apply content filters to export the '
2838
'convenient form.'),
2841
2115
help="Name of the root directory inside the exported file."),
2842
Option('per-file-timestamps',
2843
help='Set modification time of files to that of the last '
2844
'revision in which it was changed.'),
2846
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2847
root=None, filters=False, per_file_timestamps=False):
2117
def run(self, dest, branch=None, revision=None, format=None, root=None):
2848
2118
from bzrlib.export import export
2850
if branch_or_subdir is None:
2851
2121
tree = WorkingTree.open_containing(u'.')[0]
2852
2122
b = tree.branch
2855
b, subdir = Branch.open_containing(branch_or_subdir)
2858
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2124
b = Branch.open(branch)
2126
if revision is None:
2127
# should be tree.last_revision FIXME
2128
rev_id = b.last_revision()
2130
if len(revision) != 1:
2131
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2132
rev_id = revision[0].as_revision_id(b)
2133
t = b.repository.revision_tree(rev_id)
2860
export(rev_tree, dest, format, root, subdir, filtered=filters,
2861
per_file_timestamps=per_file_timestamps)
2135
export(t, dest, format, root)
2862
2136
except errors.NoSuchExportFormat, e:
2863
2137
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2866
2140
class cmd_cat(Command):
2867
__doc__ = """Write the contents of a file as of a given revision to standard output.
2141
"""Write the contents of a file as of a given revision to standard output.
2869
2143
If no revision is nominated, the last revision is used.
2871
2145
Note: Take care to redirect standard output when using this command on a
2875
2149
_see_also = ['ls']
2876
2150
takes_options = [
2877
2151
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
2154
takes_args = ['filename']
2883
2155
encoding_type = 'exact'
2885
2157
@display_command
2886
def run(self, filename, revision=None, name_from_revision=False,
2158
def run(self, filename, revision=None, name_from_revision=False):
2888
2159
if revision is not None and len(revision) != 1:
2889
2160
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2890
2161
" one revision specifier")
2891
2162
tree, branch, relpath = \
2892
2163
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2893
2164
branch.lock_read()
2894
self.add_cleanup(branch.unlock)
2895
return self._run(tree, branch, relpath, filename, revision,
2896
name_from_revision, filters)
2166
return self._run(tree, branch, relpath, filename, revision,
2898
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2171
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2900
2172
if tree is None:
2901
2173
tree = b.basis_tree()
2902
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2903
rev_tree.lock_read()
2904
self.add_cleanup(rev_tree.unlock)
2174
if revision is None:
2175
revision_id = b.last_revision()
2177
revision_id = revision[0].as_revision_id(b)
2179
cur_file_id = tree.path2id(relpath)
2180
rev_tree = b.repository.revision_tree(revision_id)
2906
2181
old_file_id = rev_tree.path2id(relpath)
2908
2183
if name_from_revision:
2909
# Try in revision if requested
2910
2184
if old_file_id is None:
2911
raise errors.BzrCommandError(
2912
"%r is not present in revision %s" % (
2913
filename, rev_tree.get_revision_id()))
2185
raise errors.BzrCommandError("%r is not present in revision %s"
2186
% (filename, revision_id))
2915
2188
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)
2189
elif cur_file_id is not None:
2190
content = rev_tree.get_file_text(cur_file_id)
2191
elif old_file_id is not None:
2192
content = rev_tree.get_file_text(old_file_id)
2194
raise errors.BzrCommandError("%r is not present in revision %s" %
2195
(filename, revision_id))
2196
self.outf.write(content)
2952
2199
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2200
"""Show the offset in seconds from GMT to local time."""
2955
2202
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2204
print osutils.local_time_offset()
2961
2208
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.)
2209
"""Commit changes into a new revision.
2211
If no arguments are given, the entire tree is committed.
2213
If selected files are specified, only changes to those files are
2214
committed. If a directory is specified then the directory and everything
2215
within it is committed.
2217
If author of the change is not the same person as the committer, you can
2218
specify the author's name using the --author option. The name should be
2219
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2221
A selected-file commit may fail in some cases where the committed
2222
tree would be invalid. Consider::
2227
bzr commit foo -m "committing foo"
2228
bzr mv foo/bar foo/baz
2231
bzr commit foo/bar -m "committing bar but not baz"
2233
In the example above, the last commit will fail by design. This gives
2234
the user the opportunity to decide whether they want to commit the
2235
rename at the same time, separately first, or not at all. (As a general
2236
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2238
Note: A selected-file commit after a merge is not yet supported.
3034
2240
# TODO: Run hooks on tree to-be-committed, and after commit.
3138
2332
if fixes is None:
3140
bug_property = bugtracker.encode_fixes_bug_urls(
3141
self._iter_bug_fix_urls(fixes, tree.branch))
2334
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3142
2335
if bug_property:
3143
2336
properties['bugs'] = bug_property
3145
2338
if local and not tree.branch.get_bound_location():
3146
2339
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
2341
def get_message(commit_obj):
3170
2342
"""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,
2343
my_message = message
2344
if my_message is None and not file:
2345
t = make_commit_message_template_encoded(tree,
3180
2346
selected_list, diff=show_diff,
3181
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
start_message = generate_commit_message_template(commit_obj)
3188
my_message = edit_commit_message_encoded(text,
3189
start_message=start_message)
2347
output_encoding=bzrlib.user_encoding)
2348
my_message = edit_commit_message_encoded(t)
3190
2349
if my_message is None:
3191
2350
raise errors.BzrCommandError("please specify a commit"
3192
2351
" message with either --message or --file")
2352
elif my_message and file:
2353
raise errors.BzrCommandError(
2354
"please specify either --message or --file")
2356
my_message = codecs.open(file, 'rt',
2357
bzrlib.user_encoding).read()
3193
2358
if my_message == "":
3194
2359
raise errors.BzrCommandError("empty commit message specified")
3195
2360
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
2363
tree.commit(message_callback=get_message,
3203
2364
specific_files=selected_list,
3204
2365
allow_pointless=unchanged, strict=strict, local=local,
3205
2366
reporter=None, verbose=verbose, revprops=properties,
3206
authors=author, timestamp=commit_stamp,
3208
exclude=safe_relpath_files(tree, exclude))
3209
2368
except PointlessCommit:
3210
raise errors.BzrCommandError("No changes to commit."
3211
" Use --unchanged to commit anyhow.")
2369
# FIXME: This should really happen before the file is read in;
2370
# perhaps prepare the commit; get the message; then actually commit
2371
raise errors.BzrCommandError("no changes to commit."
2372
" use --unchanged to commit anyhow")
3212
2373
except ConflictsInTree:
3213
2374
raise errors.BzrCommandError('Conflicts detected in working '
3214
2375
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3821
2911
allow_pending = True
3822
2912
verified = 'inapplicable'
3823
2913
tree = WorkingTree.open_containing(directory)[0]
2914
change_reporter = delta._ChangeReporter(
2915
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:
2918
pb = ui.ui_factory.nested_progress_bar()
2919
cleanups.append(pb.finished)
2921
cleanups.append(tree.unlock)
2922
if location is not None:
2924
mergeable = bundle.read_mergeable_from_url(location,
2925
possible_transports=possible_transports)
2926
except errors.NotABundle:
2930
raise errors.BzrCommandError('Cannot use --uncommitted'
2931
' with bundles or merge directives.')
2933
if revision is not None:
2934
raise errors.BzrCommandError(
2935
'Cannot use -r with merge directives or bundles')
2936
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2939
if merger is None and uncommitted:
2940
if revision is not None and len(revision) > 0:
2941
raise errors.BzrCommandError('Cannot use --uncommitted and'
2942
' --revision at the same time.')
2943
location = self._select_branch_location(tree, location)[0]
2944
other_tree, other_path = WorkingTree.open_containing(location)
2945
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2947
allow_pending = False
2948
if other_path != '':
2949
merger.interesting_files = [other_path]
2952
merger, allow_pending = self._get_merger_from_branch(tree,
2953
location, revision, remember, possible_transports, pb)
2955
merger.merge_type = merge_type
2956
merger.reprocess = reprocess
2957
merger.show_base = show_base
2958
self.sanity_check_merger(merger)
2959
if (merger.base_rev_id == merger.other_rev_id and
2960
merger.other_rev_id is not None):
2961
note('Nothing to do.')
2964
if merger.interesting_files is not None:
2965
raise errors.BzrCommandError('Cannot pull individual files')
2966
if (merger.base_rev_id == tree.last_revision()):
2967
result = tree.pull(merger.other_branch, False,
2968
merger.other_rev_id)
2969
result.report(self.outf)
2971
merger.check_basis(not force)
2973
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):
2975
return self._do_merge(merger, change_reporter, allow_pending,
2978
for cleanup in reversed(cleanups):
2981
def _do_preview(self, merger):
2982
from bzrlib.diff import show_diff_trees
3899
2983
tree_merger = merger.make_merger()
3900
2984
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='')
2986
result_tree = tt.get_preview_tree()
2987
show_diff_trees(merger.this_tree, result_tree, self.outf,
2988
old_label='', new_label='')
3911
2992
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3912
2993
merger.change_reporter = change_reporter
4097
3137
def run(self, file_list=None, merge_type=None, show_base=False,
4098
3138
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
3139
if merge_type is None:
4101
3140
merge_type = _mod_merge.Merge3Merger
4102
3141
tree, file_list = tree_files(file_list)
4103
3142
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:
3144
parents = tree.get_parent_ids()
3145
if len(parents) != 2:
3146
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3147
" merges. Not cherrypicking or"
3149
repository = tree.branch.repository
3150
interesting_ids = None
3152
conflicts = tree.conflicts()
3153
if file_list is not None:
3154
interesting_ids = set()
3155
for filename in file_list:
3156
file_id = tree.path2id(filename)
3158
raise errors.NotVersionedError(filename)
3159
interesting_ids.add(file_id)
3160
if tree.kind(file_id) != "directory":
3163
for name, ie in tree.inventory.iter_entries(file_id):
3164
interesting_ids.add(ie.file_id)
3165
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3167
# Remerge only supports resolving contents conflicts
3168
allowed_conflicts = ('text conflict', 'contents conflict')
3169
restore_files = [c.path for c in conflicts
3170
if c.typestring in allowed_conflicts]
3171
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3172
tree.set_conflicts(ConflictList(new_conflicts))
3173
if file_list is not None:
3174
restore_files = file_list
3175
for filename in restore_files:
3177
restore(tree.abspath(filename))
3178
except errors.NotConflicted:
3180
# Disable pending merges, because the file texts we are remerging
3181
# have not had those merges performed. If we use the wrong parents
3182
# list, we imply that the working tree text has seen and rejected
3183
# all the changes from the other tree, when in fact those changes
3184
# have not yet been seen.
3185
pb = ui.ui_factory.nested_progress_bar()
3186
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()
3188
merger = _mod_merge.Merger.from_revision_ids(pb,
3190
merger.interesting_ids = interesting_ids
3191
merger.merge_type = merge_type
3192
merger.show_base = show_base
3193
merger.reprocess = reprocess
3194
conflicts = merger.do_merge()
3196
tree.set_parent_ids(parents)
4155
tree.set_parent_ids(parents)
4156
3200
if conflicts > 0:
4371
3365
" or specified.")
4372
3366
display_url = urlutils.unescape_for_display(parent,
4373
3367
self.outf.encoding)
4374
message("Using saved parent location: "
4375
+ display_url + "\n")
3368
self.outf.write("Using last location: " + display_url + "\n")
4377
3370
remote_branch = Branch.open(other_branch)
4378
3371
if remote_branch.base == local_branch.base:
4379
3372
remote_branch = local_branch
3373
local_branch.lock_read()
4381
3375
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4384
local_revid_range = _revision_range_to_revid_range(
4385
_get_revision_range(my_revision, local_branch,
4388
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")
3377
local_extra, remote_extra = find_unmerged(
3378
local_branch, remote_branch, restrict)
3380
if log_format is None:
3381
registry = log.log_formatter_registry
3382
log_format = registry.get_default(local_branch)
3383
lf = log_format(to_file=self.outf,
3385
show_timezone='original')
3386
if reverse is False:
3387
if local_extra is not None:
3388
local_extra.reverse()
3389
if remote_extra is not None:
3390
remote_extra.reverse()
3393
if local_extra and not theirs_only:
3394
self.outf.write("You have %d extra revision(s):\n" %
3396
for revision in iter_log_revisions(local_extra,
3397
local_branch.repository,
3399
lf.log_revision(revision)
3400
printed_local = True
3403
printed_local = False
3405
if remote_extra and not mine_only:
3406
if printed_local is True:
3407
self.outf.write("\n\n\n")
3408
self.outf.write("You are missing %d revision(s):\n" %
3410
for revision in iter_log_revisions(remote_extra,
3411
remote_branch.repository,
3413
lf.log_revision(revision)
3416
if mine_only and not local_extra:
3417
# We checked local, and found nothing extra
3418
self.outf.write('This branch is up to date.\n')
3419
elif theirs_only and not remote_extra:
3420
# We checked remote, and found nothing extra
3421
self.outf.write('Other branch is up to date.\n')
3422
elif not (mine_only or theirs_only or local_extra or
3424
# We checked both branches, and neither one had extra
3426
self.outf.write("Branches are up to date.\n")
3428
remote_branch.unlock()
3430
local_branch.unlock()
4442
3431
if not status_code and parent is None and other_branch is not None:
4443
3432
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)
3434
# handle race conditions - a parent might be set while we run.
3435
if local_branch.get_parent() is None:
3436
local_branch.set_parent(remote_branch.base)
3438
local_branch.unlock()
4448
3439
return status_code
4451
3442
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.
3443
"""Compress the data within a repository."""
4470
3445
_see_also = ['repositories']
4471
3446
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):
3448
def run(self, branch_or_repo='.'):
4477
3449
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
3451
branch = dir.open_branch()
4480
3452
repository = branch.repository
4481
3453
except errors.NotBranchError:
4482
3454
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
3458
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
3459
"""List the installed plugins.
4489
3461
This command displays the list of installed plugins including
4490
3462
version of plugin and a short description of each.
4908
3869
Option('allow-writes',
4909
3870
help='By default the server is a readonly server. Supplying '
4910
3871
'--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 '
3872
'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
3876
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3877
from bzrlib import lockdir
3878
from bzrlib.smart import medium, server
3879
from bzrlib.transport import get_transport
3880
from bzrlib.transport.chroot import ChrootServer
4941
3881
if directory is None:
4942
3882
directory = os.getcwd()
4943
if protocol is None:
4944
protocol = transport_server_registry.get()
4945
host, port = self.get_host_and_port(port)
4946
3883
url = urlutils.local_path_to_url(directory)
4947
3884
if not allow_writes:
4948
3885
url = 'readonly+' + url
4949
transport = get_transport(url)
4950
protocol(transport, host, port, inet)
3886
chroot_server = ChrootServer(get_transport(url))
3887
chroot_server.setUp()
3888
t = get_transport(chroot_server.get_url())
3890
smart_server = medium.SmartServerPipeStreamMedium(
3891
sys.stdin, sys.stdout, t)
3893
host = medium.BZR_DEFAULT_INTERFACE
3895
port = medium.BZR_DEFAULT_PORT
3898
host, port = port.split(':')
3900
smart_server = server.SmartTCPServer(t, host=host, port=port)
3901
print 'listening on port: ', smart_server.port
3903
# for the duration of this server, no UI output is permitted.
3904
# note that this may cause problems with blackbox tests. This should
3905
# be changed with care though, as we dont want to use bandwidth sending
3906
# progress over stderr to smart server clients!
3907
old_factory = ui.ui_factory
3908
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3910
ui.ui_factory = ui.SilentUIFactory()
3911
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3912
smart_server.serve()
3914
ui.ui_factory = old_factory
3915
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4953
3918
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.
3919
"""Combine a subtree into its containing tree.
3921
This command is for experimental use only. It requires the target tree
3922
to be in dirstate-with-subtree format, which cannot be converted into
4958
3925
The TREE argument should be an independent tree, inside another tree, but
4959
3926
not part of it. (Such trees can be produced by "bzr split", but also by
5210
4163
short_name='f',
5212
4165
Option('output', short_name='o',
5213
help='Write merge directive to this file or directory; '
4166
help='Write merge directive to this file; '
5214
4167
'use - for stdout.',
5217
help='Refuse to send if there are uncommitted changes in'
5218
' the working tree, --no-strict disables the check.'),
5219
4169
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')),
4173
RegistryOption.from_kwargs('format',
4174
'Use the specified output format.',
4175
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4176
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5229
4179
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5230
4180
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,
4181
format='4', mail_to=None, message=None, **kwargs):
4182
return self._run(submit_branch, revision, public_branch, remember,
4183
format, no_bundle, no_patch, output,
4184
kwargs.get('from', '.'), mail_to, message)
4186
def _run(self, submit_branch, revision, public_branch, remember, format,
4187
no_bundle, no_patch, output, from_, mail_to, message):
4188
from bzrlib.revision import NULL_REVISION
4189
branch = Branch.open_containing(from_)[0]
4191
outfile = StringIO()
4195
outfile = open(output, 'wb')
4196
# we may need to write data into branch's repository to calculate
4201
config = branch.get_config()
4203
mail_to = config.get_user_option('submit_to')
4204
mail_client = config.get_mail_client()
4205
if remember and submit_branch is None:
4206
raise errors.BzrCommandError(
4207
'--remember requires a branch to be specified.')
4208
stored_submit_branch = branch.get_submit_branch()
4209
remembered_submit_branch = False
4210
if submit_branch is None:
4211
submit_branch = stored_submit_branch
4212
remembered_submit_branch = True
4214
if stored_submit_branch is None or remember:
4215
branch.set_submit_branch(submit_branch)
4216
if submit_branch is None:
4217
submit_branch = branch.get_parent()
4218
remembered_submit_branch = True
4219
if submit_branch is None:
4220
raise errors.BzrCommandError('No submit branch known or'
4222
if remembered_submit_branch:
4223
note('Using saved location: %s', submit_branch)
4226
submit_config = Branch.open(submit_branch).get_config()
4227
mail_to = submit_config.get_user_option("child_submit_to")
4229
stored_public_branch = branch.get_public_branch()
4230
if public_branch is None:
4231
public_branch = stored_public_branch
4232
elif stored_public_branch is None or remember:
4233
branch.set_public_branch(public_branch)
4234
if no_bundle and public_branch is None:
4235
raise errors.BzrCommandError('No public branch specified or'
4237
base_revision_id = None
4239
if revision is not None:
4240
if len(revision) > 2:
4241
raise errors.BzrCommandError('bzr send takes '
4242
'at most two one revision identifiers')
4243
revision_id = revision[-1].as_revision_id(branch)
4244
if len(revision) == 2:
4245
base_revision_id = revision[0].as_revision_id(branch)
4246
if revision_id is None:
4247
revision_id = branch.last_revision()
4248
if revision_id == NULL_REVISION:
4249
raise errors.BzrCommandError('No revisions to submit.')
4251
directive = merge_directive.MergeDirective2.from_objects(
4252
branch.repository, revision_id, time.time(),
4253
osutils.local_time_offset(), submit_branch,
4254
public_branch=public_branch, include_patch=not no_patch,
4255
include_bundle=not no_bundle, message=message,
4256
base_revision_id=base_revision_id)
4257
elif format == '0.9':
4260
patch_type = 'bundle'
4262
raise errors.BzrCommandError('Format 0.9 does not'
4263
' permit bundle with no patch')
4269
directive = merge_directive.MergeDirective.from_objects(
4270
branch.repository, revision_id, time.time(),
4271
osutils.local_time_offset(), submit_branch,
4272
public_branch=public_branch, patch_type=patch_type,
4275
outfile.writelines(directive.to_lines())
4277
subject = '[MERGE] '
4278
if message is not None:
4281
revision = branch.repository.get_revision(revision_id)
4282
subject += revision.get_summary()
4283
basename = directive.get_disk_name(branch)
4284
mail_client.compose_merge_request(mail_to, subject,
4285
outfile.getvalue(), basename)
5241
4292
class cmd_bundle_revisions(cmd_send):
5242
__doc__ = """Create a merge-directive for submitting changes.
4294
"""Create a merge-directive for submiting changes.
5244
4296
A merge directive provides many things needed for requesting merges:
5472
4484
If none of these is available, --bind-to must be specified.
5475
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5476
4487
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.',
4488
takes_options = [RegistryOption.from_kwargs('target_type',
4489
title='Target type',
4490
help='The type to reconfigure the directory to.',
4491
value_switches=True, enum_switch=False,
4492
branch='Reconfigure to a branch.',
4493
tree='Reconfigure to a tree.',
4494
checkout='Reconfigure to a checkout.',
4495
lightweight_checkout='Reconfigure to a lightweight'
4497
standalone='Reconfigure to be standalone.',
4498
use_shared='Reconfigure to use a shared repository.'),
4499
Option('bind-to', help='Branch to bind checkout to.',
4502
help='Perform reconfiguration even if local changes'
5510
def run(self, location=None, target_type=None, bind_to=None, force=False,
4506
def run(self, location=None, target_type=None, bind_to=None, force=False):
5513
4507
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
4508
if target_type is None:
5524
if stacked_on or unstacked:
5527
raise errors.BzrCommandError('No target configuration '
4509
raise errors.BzrCommandError('No target configuration specified')
5529
4510
elif target_type == 'branch':
5530
4511
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5531
4512
elif target_type == 'tree':
5532
4513
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5533
4514
elif target_type == 'checkout':
5534
reconfiguration = reconfigure.Reconfigure.to_checkout(
4515
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5536
4517
elif target_type == 'lightweight-checkout':
5537
4518
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5538
4519
directory, bind_to)
5566
4541
directory of the current branch. For example, if you are currently in a
5567
4542
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5568
4543
/path/to/newbranch.
5570
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
5575
takes_args = ['to_location?']
4546
takes_args = ['to_location']
5576
4547
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.'),
4548
help='Switch even if local commits will be lost.')
5584
def run(self, to_location=None, force=False, create_branch=False,
4551
def run(self, to_location, force=False):
5586
4552
from bzrlib import switch
5587
4553
tree_location = '.'
5588
revision = _get_one_revision('switch', revision)
5589
4554
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')
5596
branch = control_dir.open_branch()
5597
had_explicit_nick = branch.get_config().has_explicit_nickname()
4556
to_branch = Branch.open(to_location)
5598
4557
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:
5625
branch = control_dir.open_branch() #get the new branch!
5626
branch.nick = to_branch.nick
4558
to_branch = Branch.open(
4559
control_dir.open_branch().base + '../' + to_location)
4560
switch.switch(control_dir, to_branch, force)
5627
4561
note('Switched to branch: %s',
5628
4562
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
4565
class cmd_hooks(Command):
5803
__doc__ = """Show 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()
5847
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
5850
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
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.
5856
If shelve --list is specified, previously-shelved changes are listed.
5858
Shelve is intended to help separate several sets of changes that have
5859
been inappropriately mingled. If you just want to get rid of all changes
5860
and you don't need to restore them later, use revert. If you want to
5861
shelve all text changes at once, use shelve --all.
5863
If filenames are specified, only the changes to those files will be
5864
shelved. Other files will be left untouched.
5866
If a revision is specified, changes since that revision will be shelved.
5868
You can put multiple items on the shelf, and by default, 'unshelve' will
5869
restore the most recently shelved changes.
5872
takes_args = ['file*']
5876
Option('all', help='Shelve all changes.'),
5878
RegistryOption('writer', 'Method to use for writing diffs.',
5879
bzrlib.option.diff_writer_registry,
5880
value_switches=True, enum_switch=False),
5882
Option('list', help='List shelved changes.'),
5884
help='Destroy removed changes instead of shelving them.'),
5886
_see_also = ['unshelve']
5888
def run(self, revision=None, all=False, file_list=None, message=None,
5889
writer=None, list=False, destroy=False):
5891
return self.run_for_list()
5892
from bzrlib.shelf_ui import Shelver
5894
writer = bzrlib.option.diff_writer_registry.get()
5896
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5897
file_list, message, destroy=destroy)
5902
except errors.UserAbort:
5905
def run_for_list(self):
5906
tree = WorkingTree.open_containing('.')[0]
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))
5922
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
5925
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.
5930
takes_args = ['shelf_id?']
5932
RegistryOption.from_kwargs(
5933
'action', help="The action to perform.",
5934
enum_switch=False, value_switches=True,
5935
apply="Apply changes and remove from the shelf.",
5936
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.",
5943
_see_also = ['shelve']
5945
def run(self, shelf_id=None, action='apply'):
5946
from bzrlib.shelf_ui import Unshelver
5947
unshelver = Unshelver.from_args(shelf_id, action)
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()
4566
"""Show a branch's currently registered hooks.
4570
takes_args = ['path?']
4572
def run(self, path=None):
6010
4573
if path is None:
6011
info = branch._get_all_reference_info().iteritems()
6012
self._display_reference_info(tree, branch, info)
4575
branch_hooks = Branch.open(path).hooks
4576
for hook_type in branch_hooks:
4577
hooks = branch_hooks[hook_type]
4578
self.outf.write("%s:\n" % (hook_type,))
4581
self.outf.write(" %s\n" %
4582
(branch_hooks.get_hook_name(hook),))
4584
self.outf.write(" <no hooks installed>\n")
4587
def _create_prefix(cur_transport):
4588
needed = [cur_transport]
4589
# Recurse upwards until we can create a directory successfully
4591
new_transport = cur_transport.clone('..')
4592
if new_transport.base == cur_transport.base:
4593
raise errors.BzrCommandError(
4594
"Failed to create path prefix for %s."
4595
% cur_transport.base)
4597
new_transport.mkdir('.')
4598
except errors.NoSuchFile:
4599
needed.append(new_transport)
4600
cur_transport = new_transport
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)
4603
# Now we only need to create child directories
4605
cur_transport = needed.pop()
4606
cur_transport.ensure_base()
4609
# these get imported and then picked up by the scan for cmd_*
4610
# TODO: Some more consistent way to split command definitions across files;
4611
# we do need to load at least some information about them to know of
4612
# aliases. ideally we would avoid loading the implementation until the
4613
# details were needed.
4614
from bzrlib.cmd_version_info import cmd_version_info
4615
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4616
from bzrlib.bundle.commands import (
4619
from bzrlib.sign_my_commits import cmd_sign_my_commits
4620
from bzrlib.weave_commands import cmd_versionedfile_list, \
4621
cmd_weave_plan_merge, cmd_weave_merge_text