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
215
' --revision or a revision_id')
363
216
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,))
218
# TODO: jam 20060112 should cat-revision always output utf-8?
219
if revision_id is not None:
220
revision_id = osutils.safe_revision_id(revision_id, warn=False)
221
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
222
elif revision is not None:
225
raise errors.BzrCommandError('You cannot specify a NULL'
227
rev_id = rev.as_revision_id(b)
228
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
473
231
class cmd_remove_tree(Command):
474
__doc__ = """Remove the working tree from a given branch/checkout.
232
"""Remove the working tree from a given branch/checkout.
476
234
Since a lightweight checkout is little more than a working tree
477
235
this will refuse to run against one.
479
237
To re-create the working tree, use "bzr checkout".
481
239
_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()
241
takes_args = ['location?']
243
def run(self, location='.'):
244
d = bzrdir.BzrDir.open(location)
247
working = d.open_workingtree()
248
except errors.NoWorkingTree:
249
raise errors.BzrCommandError("No working tree to remove")
250
except errors.NotLocalUrl:
251
raise errors.BzrCommandError("You cannot remove the working tree of a "
254
working_path = working.bzrdir.root_transport.base
255
branch_path = working.branch.bzrdir.root_transport.base
256
if working_path != branch_path:
257
raise errors.BzrCommandError("You cannot remove the working tree from "
258
"a lightweight checkout")
260
d.destroy_workingtree()
514
263
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
264
"""Show current revision number.
517
266
This is equal to the number of revisions on this branch.
520
269
_see_also = ['info']
521
270
takes_args = ['location?']
523
Option('tree', help='Show revno of working tree'),
527
def run(self, tree=False, location=u'.'):
530
wt = WorkingTree.open_containing(location)[0]
531
self.add_cleanup(wt.lock_read().unlock)
532
except (errors.NoWorkingTree, errors.NotLocalUrl):
533
raise errors.NoWorkingTree(location)
534
revid = wt.last_revision()
536
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
537
except errors.NoSuchRevision:
539
revno = ".".join(str(n) for n in revno_t)
541
b = Branch.open_containing(location)[0]
542
self.add_cleanup(b.lock_read().unlock)
545
self.outf.write(str(revno) + '\n')
273
def run(self, location=u'.'):
274
self.outf.write(str(Branch.open_containing(location)[0].revno()))
275
self.outf.write('\n')
548
278
class cmd_revision_info(Command):
549
__doc__ = """Show revision number and revision id for a given revision identifier.
279
"""Show revision number and revision id for a given revision identifier.
552
282
takes_args = ['revision_info*']
556
help='Branch to examine, '
557
'rather than the one containing the working directory.',
561
Option('tree', help='Show revno of working tree'),
283
takes_options = ['revision']
565
def run(self, revision=None, directory=u'.', tree=False,
566
revision_info_list=[]):
286
def run(self, revision=None, revision_info_list=[]):
569
wt = WorkingTree.open_containing(directory)[0]
571
self.add_cleanup(wt.lock_read().unlock)
572
except (errors.NoWorkingTree, errors.NotLocalUrl):
574
b = Branch.open_containing(directory)[0]
575
self.add_cleanup(b.lock_read().unlock)
577
289
if revision is not None:
578
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
290
revs.extend(revision)
579
291
if revision_info_list is not None:
580
for rev_str in revision_info_list:
581
rev_spec = RevisionSpec.from_string(rev_str)
582
revision_ids.append(rev_spec.as_revision_id(b))
583
# No arguments supplied, default to the last revision
584
if len(revision_ids) == 0:
587
raise errors.NoWorkingTree(directory)
588
revision_ids.append(wt.last_revision())
590
revision_ids.append(b.last_revision())
594
for revision_id in revision_ids:
292
for rev in revision_info_list:
293
revs.append(RevisionSpec.from_string(rev))
295
b = Branch.open_containing(u'.')[0]
298
revs.append(RevisionSpec.from_string('-1'))
301
revision_id = rev.as_revision_id(b)
596
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
597
revno = '.'.join(str(i) for i in dotted_revno)
303
revno = '%4d' % (b.revision_id_to_revno(revision_id))
598
304
except errors.NoSuchRevision:
600
maxlen = max(maxlen, len(revno))
601
revinfos.append([revno, revision_id])
605
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
305
dotted_map = b.get_revision_id_to_revno_map()
306
revno = '.'.join(str(i) for i in dotted_map[revision_id])
307
print '%s %s' % (revno, revision_id)
608
310
class cmd_add(Command):
609
__doc__ = """Add specified files or directories.
311
"""Add specified files or directories.
611
313
In non-recursive mode, all the named items are added, regardless
612
314
of whether they were previously ignored. A warning is given if
853
556
into_existing = False
855
558
inv = tree.inventory
856
# 'fix' the case of a potential 'from'
857
from_id = tree.path2id(
858
tree.get_canonical_inventory_path(rel_names[0]))
559
from_id = tree.path2id(rel_names[0])
859
560
if (not osutils.lexists(names_list[0]) and
860
561
from_id and inv.get_file_kind(from_id) == "directory"):
861
562
into_existing = False
863
564
if into_existing:
864
565
# move into existing directory
865
# All entries reference existing inventory items, so fix them up
866
# for cicp file-systems.
867
rel_names = tree.get_canonical_inventory_paths(rel_names)
868
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
870
self.outf.write("%s => %s\n" % (src, dest))
566
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
567
self.outf.write("%s => %s\n" % pair)
872
569
if len(names_list) != 2:
873
570
raise errors.BzrCommandError('to mv multiple files the'
874
571
' destination must be a versioned'
877
# for cicp file-systems: the src references an existing inventory
879
src = tree.get_canonical_inventory_path(rel_names[0])
880
# Find the canonical version of the destination: In all cases, the
881
# parent of the target must be in the inventory, so we fetch the
882
# canonical version from there (we do not always *use* the
883
# canonicalized tail portion - we may be attempting to rename the
885
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
886
dest_parent = osutils.dirname(canon_dest)
887
spec_tail = osutils.basename(rel_names[1])
888
# For a CICP file-system, we need to avoid creating 2 inventory
889
# entries that differ only by case. So regardless of the case
890
# we *want* to use (ie, specified by the user or the file-system),
891
# we must always choose to use the case of any existing inventory
892
# items. The only exception to this is when we are attempting a
893
# case-only rename (ie, canonical versions of src and dest are
895
dest_id = tree.path2id(canon_dest)
896
if dest_id is None or tree.path2id(src) == dest_id:
897
# No existing item we care about, so work out what case we
898
# are actually going to use.
900
# If 'after' is specified, the tail must refer to a file on disk.
902
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
904
# pathjoin with an empty tail adds a slash, which breaks
906
dest_parent_fq = tree.basedir
908
dest_tail = osutils.canonical_relpath(
910
osutils.pathjoin(dest_parent_fq, spec_tail))
912
# not 'after', so case as specified is used
913
dest_tail = spec_tail
915
# Use the existing item so 'mv' fails with AlreadyVersioned.
916
dest_tail = os.path.basename(canon_dest)
917
dest = osutils.pathjoin(dest_parent, dest_tail)
918
mutter("attempting to move %s => %s", src, dest)
919
tree.rename_one(src, dest, after=after)
921
self.outf.write("%s => %s\n" % (src, dest))
573
tree.rename_one(rel_names[0], rel_names[1], after=after)
574
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
924
577
class cmd_pull(Command):
925
__doc__ = """Turn this branch into a mirror of another branch.
578
"""Turn this branch into a mirror of another branch.
927
By default, this command only works on branches that have not diverged.
928
Branches are considered diverged if the destination branch's most recent
929
commit is one that has not been merged (directly or indirectly) into the
580
This command only works on branches that have not diverged. Branches are
581
considered diverged if the destination branch's most recent commit is one
582
that has not been merged (directly or indirectly) into the parent.
932
584
If branches have diverged, you can use 'bzr merge' to integrate the changes
933
585
from one into the other. Once one branch has merged, the other should
934
586
be able to pull it again.
936
If you want to replace your local changes and just want your branch to
937
match the remote one, use pull --overwrite. This will work even if the two
938
branches have diverged.
588
If you want to forget your local changes and just update your branch to
589
match the remote one, use pull --overwrite.
940
591
If there is no default location set, the first pull will set it. After
941
592
that, you can omit the location to use the default. To change the
1087
729
' directory exists, but does not already'
1088
730
' have a control directory. This flag will'
1089
731
' allow push to proceed.'),
1091
help='Create a stacked branch that references the public location '
1092
'of the parent branch.'),
1093
Option('stacked-on',
1094
help='Create a stacked branch that refers to another branch '
1095
'for the commit history. Only the work not present in the '
1096
'referenced branch is included in the branch created.',
1099
help='Refuse to push if there are uncommitted changes in'
1100
' the working tree, --no-strict disables the check.'),
1102
733
takes_args = ['location?']
1103
734
encoding_type = 'replace'
1105
736
def run(self, location=None, remember=False, overwrite=False,
1106
create_prefix=False, verbose=False, revision=None,
1107
use_existing_dir=False, directory=None, stacked_on=None,
1108
stacked=False, strict=None):
1109
from bzrlib.push import _show_push_branch
737
create_prefix=False, verbose=False, revision=None,
738
use_existing_dir=False,
740
# FIXME: Way too big! Put this into a function called from the
1111
742
if directory is None:
1113
# Get the source branch
1115
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1116
# Get the tip's revision_id
1117
revision = _get_one_revision('push', revision)
1118
if revision is not None:
1119
revision_id = revision.in_history(br_from).rev_id
1122
if tree is not None and revision_id is None:
1123
tree.check_changed_or_out_of_date(
1124
strict, 'push_strict',
1125
more_error='Use --no-strict to force the push.',
1126
more_warning='Uncommitted changes will not be pushed.')
1127
# Get the stacked_on branch, if any
1128
if stacked_on is not None:
1129
stacked_on = urlutils.normalize_url(stacked_on)
1131
parent_url = br_from.get_parent()
1133
parent = Branch.open(parent_url)
1134
stacked_on = parent.get_public_branch()
1136
# I considered excluding non-http url's here, thus forcing
1137
# 'public' branches only, but that only works for some
1138
# users, so it's best to just depend on the user spotting an
1139
# error by the feedback given to them. RBC 20080227.
1140
stacked_on = parent_url
1142
raise errors.BzrCommandError(
1143
"Could not determine branch to refer to.")
1145
# Get the destination location
744
br_from = Branch.open_containing(directory)[0]
745
stored_loc = br_from.get_push_location()
1146
746
if location is None:
1147
stored_loc = br_from.get_push_location()
1148
747
if stored_loc is None:
1149
raise errors.BzrCommandError(
1150
"No push location known or specified.")
748
raise errors.BzrCommandError("No push location known or specified.")
1152
750
display_url = urlutils.unescape_for_display(stored_loc,
1153
751
self.outf.encoding)
1154
self.outf.write("Using saved push location: %s\n" % display_url)
752
self.outf.write("Using saved location: %s\n" % display_url)
1155
753
location = stored_loc
1157
_show_push_branch(br_from, revision_id, location, self.outf,
1158
verbose=verbose, overwrite=overwrite, remember=remember,
1159
stacked_on=stacked_on, create_prefix=create_prefix,
1160
use_existing_dir=use_existing_dir)
755
to_transport = transport.get_transport(location)
757
br_to = repository_to = dir_to = None
759
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
760
except errors.NotBranchError:
761
pass # Didn't find anything
763
# If we can open a branch, use its direct repository, otherwise see
764
# if there is a repository without a branch.
766
br_to = dir_to.open_branch()
767
except errors.NotBranchError:
768
# Didn't find a branch, can we find a repository?
770
repository_to = dir_to.find_repository()
771
except errors.NoRepositoryPresent:
774
# Found a branch, so we must have found a repository
775
repository_to = br_to.repository
777
if revision is not None:
778
if len(revision) == 1:
779
revision_id = revision[0].in_history(br_from).rev_id
781
raise errors.BzrCommandError(
782
'bzr push --revision takes one value.')
784
revision_id = br_from.last_revision()
790
# The destination doesn't exist; create it.
791
# XXX: Refactor the create_prefix/no_create_prefix code into a
792
# common helper function
794
def make_directory(transport):
798
def redirected(redirected_transport, e, redirection_notice):
799
return transport.get_transport(e.get_target_url())
802
to_transport = transport.do_catching_redirections(
803
make_directory, to_transport, redirected)
804
except errors.FileExists:
805
if not use_existing_dir:
806
raise errors.BzrCommandError("Target directory %s"
807
" already exists, but does not have a valid .bzr"
808
" directory. Supply --use-existing-dir to push"
809
" there anyway." % location)
810
except errors.NoSuchFile:
811
if not create_prefix:
812
raise errors.BzrCommandError("Parent directory of %s"
814
"\nYou may supply --create-prefix to create all"
815
" leading parent directories."
817
_create_prefix(to_transport)
818
except errors.TooManyRedirections:
819
raise errors.BzrCommandError("Too many redirections trying "
820
"to make %s." % location)
822
# Now the target directory exists, but doesn't have a .bzr
823
# directory. So we need to create it, along with any work to create
824
# all of the dependent branches, etc.
825
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
826
revision_id=revision_id)
827
br_to = dir_to.open_branch()
828
# TODO: Some more useful message about what was copied
829
note('Created new branch.')
830
# We successfully created the target, remember it
831
if br_from.get_push_location() is None or remember:
832
br_from.set_push_location(br_to.base)
833
elif repository_to is None:
834
# we have a bzrdir but no branch or repository
835
# XXX: Figure out what to do other than complain.
836
raise errors.BzrCommandError("At %s you have a valid .bzr control"
837
" directory, but not a branch or repository. This is an"
838
" unsupported configuration. Please move the target directory"
839
" out of the way and try again."
842
# We have a repository but no branch, copy the revisions, and then
844
repository_to.fetch(br_from.repository, revision_id=revision_id)
845
br_to = br_from.clone(dir_to, revision_id=revision_id)
846
note('Created new branch.')
847
if br_from.get_push_location() is None or remember:
848
br_from.set_push_location(br_to.base)
849
else: # We have a valid to branch
850
# We were able to connect to the remote location, so remember it
851
# we don't need to successfully push because of possible divergence.
852
if br_from.get_push_location() is None or remember:
853
br_from.set_push_location(br_to.base)
855
old_rh = br_to.revision_history()
858
tree_to = dir_to.open_workingtree()
859
except errors.NotLocalUrl:
860
warning("This transport does not update the working "
861
"tree of: %s. See 'bzr help working-trees' for "
862
"more information." % br_to.base)
863
push_result = br_from.push(br_to, overwrite,
864
stop_revision=revision_id)
865
except errors.NoWorkingTree:
866
push_result = br_from.push(br_to, overwrite,
867
stop_revision=revision_id)
871
push_result = br_from.push(tree_to.branch, overwrite,
872
stop_revision=revision_id)
876
except errors.DivergedBranches:
877
raise errors.BzrCommandError('These branches have diverged.'
878
' Try using "merge" and then "push".')
879
if push_result is not None:
880
push_result.report(self.outf)
882
new_rh = br_to.revision_history()
885
from bzrlib.log import show_changed_revisions
886
show_changed_revisions(br_to, old_rh, new_rh,
889
# we probably did a clone rather than a push, so a message was
1163
894
class cmd_branch(Command):
1164
__doc__ = """Create a new branch that is a copy of an existing branch.
895
"""Create a new copy of a branch.
1166
897
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1167
898
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1177
908
_see_also = ['checkout']
1178
909
takes_args = ['from_location', 'to_location?']
1179
910
takes_options = ['revision', Option('hardlink',
1180
help='Hard-link working tree files where possible.'),
1182
help="Create a branch without a working-tree."),
1184
help="Switch the checkout in the current directory "
1185
"to the new branch."),
1187
help='Create a stacked branch referring to the source branch. '
1188
'The new branch will depend on the availability of the source '
1189
'branch for all operations.'),
1190
Option('standalone',
1191
help='Do not use a shared repository, even if available.'),
1192
Option('use-existing-dir',
1193
help='By default branch will fail if the target'
1194
' directory exists, but does not already'
1195
' have a control directory. This flag will'
1196
' allow branch to proceed.'),
1198
help="Bind new branch to from location."),
911
help='Hard-link working tree files where possible.')]
1200
912
aliases = ['get', 'clone']
1202
914
def run(self, from_location, to_location=None, revision=None,
1203
hardlink=False, stacked=False, standalone=False, no_tree=False,
1204
use_existing_dir=False, switch=False, bind=False):
1205
from bzrlib import switch as _mod_switch
1206
916
from bzrlib.tag import _merge_tags_if_possible
919
elif len(revision) > 1:
920
raise errors.BzrCommandError(
921
'bzr branch --revision takes exactly 1 revision value')
1207
923
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1209
revision = _get_one_revision('branch', revision)
1210
self.add_cleanup(br_from.lock_read().unlock)
1211
if revision is not None:
1212
revision_id = revision.as_revision_id(br_from)
1214
# FIXME - wt.last_revision, fallback to branch, fall back to
1215
# None or perhaps NULL_REVISION to mean copy nothing
1217
revision_id = br_from.last_revision()
1218
if to_location is None:
1219
to_location = urlutils.derive_to_location(from_location)
1220
to_transport = transport.get_transport(to_location)
1222
to_transport.mkdir('.')
1223
except errors.FileExists:
1224
if not use_existing_dir:
1225
raise errors.BzrCommandError('Target directory "%s" '
1226
'already exists.' % to_location)
1229
bzrdir.BzrDir.open_from_transport(to_transport)
1230
except errors.NotBranchError:
1233
raise errors.AlreadyBranchError(to_location)
1234
except errors.NoSuchFile:
1235
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1238
# preserve whatever source format we have.
1239
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1240
possible_transports=[to_transport],
1241
accelerator_tree=accelerator_tree,
1242
hardlink=hardlink, stacked=stacked,
1243
force_new_repo=standalone,
1244
create_tree_if_local=not no_tree,
1245
source_branch=br_from)
1246
branch = dir.open_branch()
1247
except errors.NoSuchRevision:
1248
to_transport.delete_tree('.')
1249
msg = "The branch %s has no revision %s." % (from_location,
1251
raise errors.BzrCommandError(msg)
1252
_merge_tags_if_possible(br_from, branch)
1253
# If the source branch is stacked, the new branch may
1254
# be stacked whether we asked for that explicitly or not.
1255
# We therefore need a try/except here and not just 'if stacked:'
1257
note('Created new stacked branch referring to %s.' %
1258
branch.get_stacked_on_url())
1259
except (errors.NotStacked, errors.UnstackableBranchFormat,
1260
errors.UnstackableRepositoryFormat), e:
927
if len(revision) == 1 and revision[0] is not None:
928
revision_id = revision[0].as_revision_id(br_from)
930
# FIXME - wt.last_revision, fallback to branch, fall back to
931
# None or perhaps NULL_REVISION to mean copy nothing
933
revision_id = br_from.last_revision()
934
if to_location is None:
935
to_location = urlutils.derive_to_location(from_location)
938
name = os.path.basename(to_location) + '\n'
940
to_transport = transport.get_transport(to_location)
942
to_transport.mkdir('.')
943
except errors.FileExists:
944
raise errors.BzrCommandError('Target directory "%s" already'
945
' exists.' % to_location)
946
except errors.NoSuchFile:
947
raise errors.BzrCommandError('Parent of "%s" does not exist.'
950
# preserve whatever source format we have.
951
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
952
possible_transports=[to_transport],
953
accelerator_tree=accelerator_tree,
955
branch = dir.open_branch()
956
except errors.NoSuchRevision:
957
to_transport.delete_tree('.')
958
msg = "The branch %s has no revision %s." % (from_location, revision[0])
959
raise errors.BzrCommandError(msg)
961
branch.control_files.put_utf8('branch-name', name)
962
_merge_tags_if_possible(br_from, branch)
1261
963
note('Branched %d revision(s).' % branch.revno())
1263
# Bind to the parent
1264
parent_branch = Branch.open(from_location)
1265
branch.bind(parent_branch)
1266
note('New branch bound to %s' % from_location)
1268
# Switch to the new branch
1269
wt, _ = WorkingTree.open_containing('.')
1270
_mod_switch.switch(wt.bzrdir, branch)
1271
note('Switched to branch: %s',
1272
urlutils.unescape_for_display(branch.base, 'utf-8'))
1275
968
class cmd_checkout(Command):
1276
__doc__ = """Create a new checkout of an existing branch.
969
"""Create a new checkout of an existing branch.
1278
971
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1279
972
the branch found in '.'. This is useful if you have removed the working tree
1280
973
or if it was never created - i.e. if you pushed the branch to its current
1281
974
location using SFTP.
1283
976
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1284
977
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1285
978
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1353
1050
@display_command
1354
1051
def run(self, dir=u'.'):
1355
1052
tree = WorkingTree.open_containing(dir)[0]
1356
self.add_cleanup(tree.lock_read().unlock)
1357
new_inv = tree.inventory
1358
old_tree = tree.basis_tree()
1359
self.add_cleanup(old_tree.lock_read().unlock)
1360
old_inv = old_tree.inventory
1362
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1363
for f, paths, c, v, p, n, k, e in iterator:
1364
if paths[0] == paths[1]:
1368
renames.append(paths)
1370
for old_name, new_name in renames:
1371
self.outf.write("%s => %s\n" % (old_name, new_name))
1055
new_inv = tree.inventory
1056
old_tree = tree.basis_tree()
1057
old_tree.lock_read()
1059
old_inv = old_tree.inventory
1060
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1062
for old_name, new_name in renames:
1063
self.outf.write("%s => %s\n" % (old_name, new_name))
1374
1070
class cmd_update(Command):
1375
__doc__ = """Update a tree to have the latest code committed to its branch.
1071
"""Update a tree to have the latest code committed to its branch.
1377
1073
This will perform a merge into the working tree, and may generate
1378
conflicts. If you have any local changes, you will still
1074
conflicts. If you have any local changes, you will still
1379
1075
need to commit them after the update for the update to be complete.
1381
If you want to discard your local changes, you can just do a
1077
If you want to discard your local changes, you can just do a
1382
1078
'bzr revert' instead of 'bzr commit' after the update.
1384
If the tree's branch is bound to a master branch, it will also update
1385
the branch from the master.
1388
1081
_see_also = ['pull', 'working-trees', 'status-flags']
1389
1082
takes_args = ['dir?']
1390
takes_options = ['revision']
1391
1083
aliases = ['up']
1393
def run(self, dir='.', revision=None):
1394
if revision is not None and len(revision) != 1:
1395
raise errors.BzrCommandError(
1396
"bzr update --revision takes exactly one revision")
1085
def run(self, dir='.'):
1397
1086
tree = WorkingTree.open_containing(dir)[0]
1398
branch = tree.branch
1399
1087
possible_transports = []
1400
master = branch.get_master_branch(
1088
master = tree.branch.get_master_branch(
1401
1089
possible_transports=possible_transports)
1402
1090
if master is not None:
1403
branch_location = master.base
1404
1091
tree.lock_write()
1406
branch_location = tree.branch.base
1407
1093
tree.lock_tree_write()
1408
self.add_cleanup(tree.unlock)
1409
# get rid of the final '/' and be ready for display
1410
branch_location = urlutils.unescape_for_display(
1411
branch_location.rstrip('/'),
1413
existing_pending_merges = tree.get_parent_ids()[1:]
1417
# may need to fetch data into a heavyweight checkout
1418
# XXX: this may take some time, maybe we should display a
1420
old_tip = branch.update(possible_transports)
1421
if revision is not None:
1422
revision_id = revision[0].as_revision_id(branch)
1424
revision_id = branch.last_revision()
1425
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1426
revno = branch.revision_id_to_dotted_revno(revision_id)
1427
note("Tree is up to date at revision %s of branch %s" %
1428
('.'.join(map(str, revno)), branch_location))
1430
view_info = _get_view_info_for_change_reporter(tree)
1431
change_reporter = delta._ChangeReporter(
1432
unversioned_filter=tree.is_ignored,
1433
view_info=view_info)
1095
existing_pending_merges = tree.get_parent_ids()[1:]
1096
last_rev = _mod_revision.ensure_null(tree.last_revision())
1097
if last_rev == _mod_revision.ensure_null(
1098
tree.branch.last_revision()):
1099
# may be up to date, check master too.
1100
if master is None or last_rev == _mod_revision.ensure_null(
1101
master.last_revision()):
1102
revno = tree.branch.revision_id_to_revno(last_rev)
1103
note("Tree is up to date at revision %d." % (revno,))
1435
1105
conflicts = tree.update(
1437
possible_transports=possible_transports,
1438
revision=revision_id,
1440
except errors.NoSuchRevision, e:
1441
raise errors.BzrCommandError(
1442
"branch has no revision %s\n"
1443
"bzr update --revision only works"
1444
" for a revision in the branch history"
1446
revno = tree.branch.revision_id_to_dotted_revno(
1447
_mod_revision.ensure_null(tree.last_revision()))
1448
note('Updated to revision %s of branch %s' %
1449
('.'.join(map(str, revno)), branch_location))
1450
parent_ids = tree.get_parent_ids()
1451
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1452
note('Your local commits will now show as pending merges with '
1453
"'bzr status', and can be committed with 'bzr commit'.")
1106
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1107
possible_transports=possible_transports)
1108
revno = tree.branch.revision_id_to_revno(
1109
_mod_revision.ensure_null(tree.last_revision()))
1110
note('Updated to revision %d.' % (revno,))
1111
if tree.get_parent_ids()[1:] != existing_pending_merges:
1112
note('Your local commits will now show as pending merges with '
1113
"'bzr status', and can be committed with 'bzr commit'.")
1460
1122
class cmd_info(Command):
1461
__doc__ = """Show information about a working tree, branch or repository.
1123
"""Show information about a working tree, branch or repository.
1463
1125
This command will show all known locations and formats associated to the
1464
tree, branch or repository.
1466
In verbose mode, statistical information is included with each report.
1467
To see extended statistic information, use a verbosity level of 2 or
1468
higher by specifying the verbose option multiple times, e.g. -vv.
1126
tree, branch or repository. Statistical information is included with
1470
1129
Branches and working trees will also report any missing revisions.
1474
Display information on the format and related locations:
1478
Display the above together with extended format information and
1479
basic statistics (like the number of files in the working tree and
1480
number of revisions in the branch and repository):
1484
Display the above together with number of committers to the branch:
1488
1131
_see_also = ['revno', 'working-trees', 'repositories']
1489
1132
takes_args = ['location?']
1731
1368
"\nYou may supply --create-prefix to create all"
1732
1369
" leading parent directories."
1734
to_transport.create_prefix()
1371
_create_prefix(to_transport)
1737
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1374
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1738
1375
except errors.NotBranchError:
1739
1376
# really a NotBzrDir error...
1740
1377
create_branch = bzrdir.BzrDir.create_branch_convenience
1741
1378
branch = create_branch(to_transport.base, format=format,
1742
1379
possible_transports=[to_transport])
1743
a_bzrdir = branch.bzrdir
1745
1381
from bzrlib.transport.local import LocalTransport
1746
if a_bzrdir.has_branch():
1382
if existing_bzrdir.has_branch():
1747
1383
if (isinstance(to_transport, LocalTransport)
1748
and not a_bzrdir.has_workingtree()):
1384
and not existing_bzrdir.has_workingtree()):
1749
1385
raise errors.BranchExistsWithoutWorkingTree(location)
1750
1386
raise errors.AlreadyBranchError(location)
1751
branch = a_bzrdir.create_branch()
1752
a_bzrdir.create_workingtree()
1388
branch = existing_bzrdir.create_branch()
1389
existing_bzrdir.create_workingtree()
1753
1390
if append_revisions_only:
1755
1392
branch.set_append_revisions_only(True)
1756
1393
except errors.UpgradeRequired:
1757
1394
raise errors.BzrCommandError('This branch format cannot be set'
1758
' to append-revisions-only. Try --default.')
1760
from bzrlib.info import describe_layout, describe_format
1762
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1763
except (errors.NoWorkingTree, errors.NotLocalUrl):
1765
repository = branch.repository
1766
layout = describe_layout(repository, branch, tree).lower()
1767
format = describe_format(a_bzrdir, repository, branch, tree)
1768
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1769
if repository.is_shared():
1770
#XXX: maybe this can be refactored into transport.path_or_url()
1771
url = repository.bzrdir.root_transport.external_url()
1773
url = urlutils.local_path_from_url(url)
1774
except errors.InvalidURL:
1776
self.outf.write("Using shared repository: %s\n" % url)
1395
' to append-revisions-only. Try --experimental-branch6')
1779
1398
class cmd_init_repository(Command):
1780
__doc__ = """Create a shared repository for branches to share storage space.
1399
"""Create a shared repository to hold branches.
1782
1401
New branches created under the repository directory will store their
1783
revisions in the repository, not in the branch directory. For branches
1784
with shared history, this reduces the amount of storage needed and
1785
speeds up the creation of new branches.
1402
revisions in the repository, not in the branch directory.
1787
If the --no-trees option is given then the branches in the repository
1788
will not have working trees by default. They will still exist as
1789
directories on disk, but they will not have separate copies of the
1790
files at a certain revision. This can be useful for repositories that
1791
store branches which are interacted with through checkouts or remote
1792
branches, such as on a server.
1404
If the --no-trees option is used then the branches in the repository
1405
will not have working trees by default.
1795
Create a shared repository holding just branches::
1408
Create a shared repositories holding just branches::
1797
1410
bzr init-repo --no-trees repo
1798
1411
bzr init repo/trunk
2083
1663
raise errors.BzrCommandError(msg)
2086
def _parse_levels(s):
2090
msg = "The levels argument must be an integer."
2091
raise errors.BzrCommandError(msg)
2094
1666
class cmd_log(Command):
2095
__doc__ = """Show historical log for a branch or subset of a branch.
2097
log is bzr's default tool for exploring the history of a branch.
2098
The branch to use is taken from the first parameter. If no parameters
2099
are given, the branch containing the working directory is logged.
2100
Here are some simple examples::
2102
bzr log log the current branch
2103
bzr log foo.py log a file in its branch
2104
bzr log http://server/branch log a branch on a server
2106
The filtering, ordering and information shown for each revision can
2107
be controlled as explained below. By default, all revisions are
2108
shown sorted (topologically) so that newer revisions appear before
2109
older ones and descendants always appear before ancestors. If displayed,
2110
merged revisions are shown indented under the revision in which they
2115
The log format controls how information about each revision is
2116
displayed. The standard log formats are called ``long``, ``short``
2117
and ``line``. The default is long. See ``bzr help log-formats``
2118
for more details on log formats.
2120
The following options can be used to control what information is
2123
-l N display a maximum of N revisions
2124
-n N display N levels of revisions (0 for all, 1 for collapsed)
2125
-v display a status summary (delta) for each revision
2126
-p display a diff (patch) for each revision
2127
--show-ids display revision-ids (and file-ids), not just revnos
2129
Note that the default number of levels to display is a function of the
2130
log format. If the -n option is not used, the standard log formats show
2131
just the top level (mainline).
2133
Status summaries are shown using status flags like A, M, etc. To see
2134
the changes explained using words like ``added`` and ``modified``
2135
instead, use the -vv option.
2139
To display revisions from oldest to newest, use the --forward option.
2140
In most cases, using this option will have little impact on the total
2141
time taken to produce a log, though --forward does not incrementally
2142
display revisions like --reverse does when it can.
2144
:Revision filtering:
2146
The -r option can be used to specify what revision or range of revisions
2147
to filter against. The various forms are shown below::
2149
-rX display revision X
2150
-rX.. display revision X and later
2151
-r..Y display up to and including revision Y
2152
-rX..Y display from X to Y inclusive
2154
See ``bzr help revisionspec`` for details on how to specify X and Y.
2155
Some common examples are given below::
2157
-r-1 show just the tip
2158
-r-10.. show the last 10 mainline revisions
2159
-rsubmit:.. show what's new on this branch
2160
-rancestor:path.. show changes since the common ancestor of this
2161
branch and the one at location path
2162
-rdate:yesterday.. show changes since yesterday
2164
When logging a range of revisions using -rX..Y, log starts at
2165
revision Y and searches back in history through the primary
2166
("left-hand") parents until it finds X. When logging just the
2167
top level (using -n1), an error is reported if X is not found
2168
along the way. If multi-level logging is used (-n0), X may be
2169
a nested merge revision and the log will be truncated accordingly.
2173
If parameters are given and the first one is not a branch, the log
2174
will be filtered to show only those revisions that changed the
2175
nominated files or directories.
2177
Filenames are interpreted within their historical context. To log a
2178
deleted file, specify a revision range so that the file existed at
2179
the end or start of the range.
2181
Historical context is also important when interpreting pathnames of
2182
renamed files/directories. Consider the following example:
2184
* revision 1: add tutorial.txt
2185
* revision 2: modify tutorial.txt
2186
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2190
* ``bzr log guide.txt`` will log the file added in revision 1
2192
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2194
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2195
the original file in revision 2.
2197
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2198
was no file called guide.txt in revision 2.
2200
Renames are always followed by log. By design, there is no need to
2201
explicitly ask for this (and no way to stop logging a file back
2202
until it was last renamed).
2206
The --message option can be used for finding revisions that match a
2207
regular expression in a commit message.
2211
GUI tools and IDEs are often better at exploring history than command
2212
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2213
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2214
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2215
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2217
You may find it useful to add the aliases below to ``bazaar.conf``::
2221
top = log -l10 --line
2224
``bzr tip`` will then show the latest revision while ``bzr top``
2225
will show the last 10 mainline revisions. To see the details of a
2226
particular revision X, ``bzr show -rX``.
2228
If you are interested in looking deeper into a particular merge X,
2229
use ``bzr log -n0 -rX``.
2231
``bzr log -v`` on a branch with lots of history is currently
2232
very slow. A fix for this issue is currently under development.
2233
With or without that fix, it is recommended that a revision range
2234
be given when using the -v option.
2236
bzr has a generic full-text matching plugin, bzr-search, that can be
2237
used to find revisions matching user names, commit messages, etc.
2238
Among other features, this plugin can find all revisions containing
2239
a list of words but not others.
2241
When exploring non-mainline history on large projects with deep
2242
history, the performance of log can be greatly improved by installing
2243
the historycache plugin. This plugin buffers historical information
2244
trading disk space for faster speed.
1667
"""Show log of a branch, file, or directory.
1669
By default show the log of the branch containing the working directory.
1671
To request a range of logs, you can use the command -r begin..end
1672
-r revision requests a specific revision, -r ..end or -r begin.. are
1676
Log the current branch::
1684
Log the last 10 revisions of a branch::
1686
bzr log -r -10.. http://server/branch
2246
takes_args = ['file*']
2247
_see_also = ['log-formats', 'revisionspec']
1689
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1691
takes_args = ['location?']
2248
1692
takes_options = [
2249
1693
Option('forward',
2250
1694
help='Show from oldest to newest.'),
1697
help='Display timezone as local, original, or utc.'),
2252
1698
custom_help('verbose',
2253
1699
help='Show files changed in each revision.'),
2257
type=bzrlib.option._parse_revision_str,
2259
help='Show just the specified revision.'
2260
' See also "help revisionspec".'),
2264
help='Number of levels to display - 0 for all, 1 for flat.',
2266
type=_parse_levels),
2267
1703
Option('message',
2268
1704
short_name='m',
2269
1705
help='Show revisions whose message matches this '
2357
1753
dir, relpath = bzrdir.BzrDir.open_containing(location)
2358
1754
b = dir.open_branch()
2359
self.add_cleanup(b.lock_read().unlock)
2360
rev1, rev2 = _get_revision_range(revision, b, self.name())
2362
# Decide on the type of delta & diff filtering to use
2363
# TODO: add an --all-files option to make this configurable & consistent
2371
diff_type = 'partial'
2375
# Build the log formatter
2376
if log_format is None:
2377
log_format = log.log_formatter_registry.get_default(b)
2378
# Make a non-encoding output to include the diffs - bug 328007
2379
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2380
lf = log_format(show_ids=show_ids, to_file=self.outf,
2381
to_exact_file=unencoded_output,
2382
show_timezone=timezone,
2383
delta_format=get_verbosity_level(),
2385
show_advice=levels is None)
2387
# Choose the algorithm for doing the logging. It's annoying
2388
# having multiple code paths like this but necessary until
2389
# the underlying repository format is faster at generating
2390
# deltas or can provide everything we need from the indices.
2391
# The default algorithm - match-using-deltas - works for
2392
# multiple files and directories and is faster for small
2393
# amounts of history (200 revisions say). However, it's too
2394
# slow for logging a single file in a repository with deep
2395
# history, i.e. > 10K revisions. In the spirit of "do no
2396
# evil when adding features", we continue to use the
2397
# original algorithm - per-file-graph - for the "single
2398
# file that isn't a directory without showing a delta" case.
2399
partial_history = revision and b.repository._format.supports_chks
2400
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2401
or delta_type or partial_history)
2403
# Build the LogRequest and execute it
2404
if len(file_ids) == 0:
2406
rqst = make_log_request_dict(
2407
direction=direction, specific_fileids=file_ids,
2408
start_revision=rev1, end_revision=rev2, limit=limit,
2409
message_search=message, delta_type=delta_type,
2410
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2411
exclude_common_ancestry=exclude_common_ancestry,
2413
Logger(b, rqst).show(lf)
2416
def _get_revision_range(revisionspec_list, branch, command_name):
2417
"""Take the input of a revision option and turn it into a revision range.
2419
It returns RevisionInfo objects which can be used to obtain the rev_id's
2420
of the desired revisions. It does some user input validations.
2422
if revisionspec_list is None:
2425
elif len(revisionspec_list) == 1:
2426
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2427
elif len(revisionspec_list) == 2:
2428
start_spec = revisionspec_list[0]
2429
end_spec = revisionspec_list[1]
2430
if end_spec.get_branch() != start_spec.get_branch():
2431
# b is taken from revision[0].get_branch(), and
2432
# show_log will use its revision_history. Having
2433
# different branches will lead to weird behaviors.
2434
raise errors.BzrCommandError(
2435
"bzr %s doesn't accept two revisions in different"
2436
" branches." % command_name)
2437
if start_spec.spec is None:
2438
# Avoid loading all the history.
2439
rev1 = RevisionInfo(branch, None, None)
2441
rev1 = start_spec.in_history(branch)
2442
# Avoid loading all of history when we know a missing
2443
# end of range means the last revision ...
2444
if end_spec.spec is None:
2445
last_revno, last_revision_id = branch.last_revision_info()
2446
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2448
rev2 = end_spec.in_history(branch)
2450
raise errors.BzrCommandError(
2451
'bzr %s --revision takes one or two values.' % command_name)
2455
def _revision_range_to_revid_range(revision_range):
2458
if revision_range[0] is not None:
2459
rev_id1 = revision_range[0].rev_id
2460
if revision_range[1] is not None:
2461
rev_id2 = revision_range[1].rev_id
2462
return rev_id1, rev_id2
1758
if revision is None:
1761
elif len(revision) == 1:
1762
rev1 = rev2 = revision[0].in_history(b)
1763
elif len(revision) == 2:
1764
if revision[1].get_branch() != revision[0].get_branch():
1765
# b is taken from revision[0].get_branch(), and
1766
# show_log will use its revision_history. Having
1767
# different branches will lead to weird behaviors.
1768
raise errors.BzrCommandError(
1769
"Log doesn't accept two revisions in different"
1771
rev1 = revision[0].in_history(b)
1772
rev2 = revision[1].in_history(b)
1774
raise errors.BzrCommandError(
1775
'bzr log --revision takes one or two values.')
1777
if log_format is None:
1778
log_format = log.log_formatter_registry.get_default(b)
1780
lf = log_format(show_ids=show_ids, to_file=self.outf,
1781
show_timezone=timezone)
1787
direction=direction,
1788
start_revision=rev1,
2464
1796
def get_log_format(long=False, short=False, line=False, default='long'):
2465
1797
log_format = default
2804
2120
================= =========================
2806
takes_args = ['dest', 'branch_or_subdir?']
2122
takes_args = ['dest', 'branch?']
2807
2123
takes_options = [
2808
2124
Option('format',
2809
2125
help="Type of file to export to.",
2812
Option('filters', help='Apply content filters to export the '
2813
'convenient form.'),
2816
2130
help="Name of the root directory inside the exported file."),
2817
Option('per-file-timestamps',
2818
help='Set modification time of files to that of the last '
2819
'revision in which it was changed.'),
2821
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2822
root=None, filters=False, per_file_timestamps=False):
2132
def run(self, dest, branch=None, revision=None, format=None, root=None):
2823
2133
from bzrlib.export import export
2825
if branch_or_subdir is None:
2826
2136
tree = WorkingTree.open_containing(u'.')[0]
2827
2137
b = tree.branch
2830
b, subdir = Branch.open_containing(branch_or_subdir)
2833
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2139
b = Branch.open(branch)
2141
if revision is None:
2142
# should be tree.last_revision FIXME
2143
rev_id = b.last_revision()
2145
if len(revision) != 1:
2146
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2147
rev_id = revision[0].as_revision_id(b)
2148
t = b.repository.revision_tree(rev_id)
2835
export(rev_tree, dest, format, root, subdir, filtered=filters,
2836
per_file_timestamps=per_file_timestamps)
2150
export(t, dest, format, root)
2837
2151
except errors.NoSuchExportFormat, e:
2838
2152
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2841
2155
class cmd_cat(Command):
2842
__doc__ = """Write the contents of a file as of a given revision to standard output.
2156
"""Write the contents of a file as of a given revision to standard output.
2844
2158
If no revision is nominated, the last revision is used.
2846
2160
Note: Take care to redirect standard output when using this command on a
2850
2164
_see_also = ['ls']
2851
2165
takes_options = [
2852
2166
Option('name-from-revision', help='The path name in the old tree.'),
2853
Option('filters', help='Apply content filters to display the '
2854
'convenience form.'),
2857
2169
takes_args = ['filename']
2858
2170
encoding_type = 'exact'
2860
2172
@display_command
2861
def run(self, filename, revision=None, name_from_revision=False,
2173
def run(self, filename, revision=None, name_from_revision=False):
2863
2174
if revision is not None and len(revision) != 1:
2864
2175
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2865
2176
" one revision specifier")
2866
2177
tree, branch, relpath = \
2867
2178
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2868
self.add_cleanup(branch.lock_read().unlock)
2869
return self._run(tree, branch, relpath, filename, revision,
2870
name_from_revision, filters)
2181
return self._run(tree, branch, relpath, filename, revision,
2872
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2186
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2874
2187
if tree is None:
2875
2188
tree = b.basis_tree()
2876
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2877
self.add_cleanup(rev_tree.lock_read().unlock)
2189
if revision is None:
2190
revision_id = b.last_revision()
2192
revision_id = revision[0].as_revision_id(b)
2194
cur_file_id = tree.path2id(relpath)
2195
rev_tree = b.repository.revision_tree(revision_id)
2879
2196
old_file_id = rev_tree.path2id(relpath)
2881
2198
if name_from_revision:
2882
# Try in revision if requested
2883
2199
if old_file_id is None:
2884
raise errors.BzrCommandError(
2885
"%r is not present in revision %s" % (
2886
filename, rev_tree.get_revision_id()))
2200
raise errors.BzrCommandError("%r is not present in revision %s"
2201
% (filename, revision_id))
2888
content = rev_tree.get_file_text(old_file_id)
2890
cur_file_id = tree.path2id(relpath)
2892
if cur_file_id is not None:
2893
# Then try with the actual file id
2895
content = rev_tree.get_file_text(cur_file_id)
2897
except errors.NoSuchId:
2898
# The actual file id didn't exist at that time
2900
if not found and old_file_id is not None:
2901
# Finally try with the old file id
2902
content = rev_tree.get_file_text(old_file_id)
2905
# Can't be found anywhere
2906
raise errors.BzrCommandError(
2907
"%r is not present in revision %s" % (
2908
filename, rev_tree.get_revision_id()))
2910
from bzrlib.filters import (
2911
ContentFilterContext,
2912
filtered_output_bytes,
2914
filters = rev_tree._content_filter_stack(relpath)
2915
chunks = content.splitlines(True)
2916
content = filtered_output_bytes(chunks, filters,
2917
ContentFilterContext(relpath, rev_tree))
2919
self.outf.writelines(content)
2922
self.outf.write(content)
2203
rev_tree.print_file(old_file_id)
2204
elif cur_file_id is not None:
2205
rev_tree.print_file(cur_file_id)
2206
elif old_file_id is not None:
2207
rev_tree.print_file(old_file_id)
2209
raise errors.BzrCommandError("%r is not present in revision %s" %
2210
(filename, revision_id))
2925
2213
class cmd_local_time_offset(Command):
2926
__doc__ = """Show the offset in seconds from GMT to local time."""
2214
"""Show the offset in seconds from GMT to local time."""
2928
2216
@display_command
2930
self.outf.write("%s\n" % osutils.local_time_offset())
2218
print osutils.local_time_offset()
2934
2222
class cmd_commit(Command):
2935
__doc__ = """Commit changes into a new revision.
2937
An explanatory message needs to be given for each commit. This is
2938
often done by using the --message option (getting the message from the
2939
command line) or by using the --file option (getting the message from
2940
a file). If neither of these options is given, an editor is opened for
2941
the user to enter the message. To see the changed files in the
2942
boilerplate text loaded into the editor, use the --show-diff option.
2944
By default, the entire tree is committed and the person doing the
2945
commit is assumed to be the author. These defaults can be overridden
2950
If selected files are specified, only changes to those files are
2951
committed. If a directory is specified then the directory and
2952
everything within it is committed.
2954
When excludes are given, they take precedence over selected files.
2955
For example, to commit only changes within foo, but not changes
2958
bzr commit foo -x foo/bar
2960
A selective commit after a merge is not yet supported.
2964
If the author of the change is not the same person as the committer,
2965
you can specify the author's name using the --author option. The
2966
name should be in the same format as a committer-id, e.g.
2967
"John Doe <jdoe@example.com>". If there is more than one author of
2968
the change you can specify the option multiple times, once for each
2973
A common mistake is to forget to add a new file or directory before
2974
running the commit command. The --strict option checks for unknown
2975
files and aborts the commit if any are found. More advanced pre-commit
2976
checks can be implemented by defining hooks. See ``bzr help hooks``
2981
If you accidentially commit the wrong changes or make a spelling
2982
mistake in the commit message say, you can use the uncommit command
2983
to undo it. See ``bzr help uncommit`` for details.
2985
Hooks can also be configured to run after a commit. This allows you
2986
to trigger updates to external systems like bug trackers. The --fixes
2987
option can be used to record the association between a revision and
2988
one or more bugs. See ``bzr help bugs`` for details.
2990
A selective commit may fail in some cases where the committed
2991
tree would be invalid. Consider::
2996
bzr commit foo -m "committing foo"
2997
bzr mv foo/bar foo/baz
3000
bzr commit foo/bar -m "committing bar but not baz"
3002
In the example above, the last commit will fail by design. This gives
3003
the user the opportunity to decide whether they want to commit the
3004
rename at the same time, separately first, or not at all. (As a general
3005
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2223
"""Commit changes into a new revision.
2225
If no arguments are given, the entire tree is committed.
2227
If selected files are specified, only changes to those files are
2228
committed. If a directory is specified then the directory and everything
2229
within it is committed.
2231
If author of the change is not the same person as the committer, you can
2232
specify the author's name using the --author option. The name should be
2233
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2235
A selected-file commit may fail in some cases where the committed
2236
tree would be invalid. Consider::
2241
bzr commit foo -m "committing foo"
2242
bzr mv foo/bar foo/baz
2245
bzr commit foo/bar -m "committing bar but not baz"
2247
In the example above, the last commit will fail by design. This gives
2248
the user the opportunity to decide whether they want to commit the
2249
rename at the same time, separately first, or not at all. (As a general
2250
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2252
Note: A selected-file commit after a merge is not yet supported.
3007
2254
# TODO: Run hooks on tree to-be-committed, and after commit.
3111
2346
if fixes is None:
3113
bug_property = bugtracker.encode_fixes_bug_urls(
3114
self._iter_bug_fix_urls(fixes, tree.branch))
2348
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3115
2349
if bug_property:
3116
2350
properties['bugs'] = bug_property
3118
2352
if local and not tree.branch.get_bound_location():
3119
2353
raise errors.LocalRequiresBoundBranch()
3121
if message is not None:
3123
file_exists = osutils.lexists(message)
3124
except UnicodeError:
3125
# The commit message contains unicode characters that can't be
3126
# represented in the filesystem encoding, so that can't be a
3131
'The commit message is a file name: "%(f)s".\n'
3132
'(use --file "%(f)s" to take commit message from that file)'
3134
ui.ui_factory.show_warning(warning_msg)
3136
message = message.replace('\r\n', '\n')
3137
message = message.replace('\r', '\n')
3139
raise errors.BzrCommandError(
3140
"please specify either --message or --file")
3142
2355
def get_message(commit_obj):
3143
2356
"""Callback to get commit message"""
3145
my_message = codecs.open(
3146
file, 'rt', osutils.get_user_encoding()).read()
3147
elif message is not None:
3148
my_message = message
3150
# No message supplied: make one up.
3151
# text is the status of the tree
3152
text = make_commit_message_template_encoded(tree,
2357
my_message = message
2358
if my_message is None and not file:
2359
t = make_commit_message_template_encoded(tree,
3153
2360
selected_list, diff=show_diff,
3154
output_encoding=osutils.get_user_encoding())
3155
# start_message is the template generated from hooks
3156
# XXX: Warning - looks like hooks return unicode,
3157
# make_commit_message_template_encoded returns user encoding.
3158
# We probably want to be using edit_commit_message instead to
3160
start_message = generate_commit_message_template(commit_obj)
3161
my_message = edit_commit_message_encoded(text,
3162
start_message=start_message)
2361
output_encoding=bzrlib.user_encoding)
2362
my_message = edit_commit_message_encoded(t)
3163
2363
if my_message is None:
3164
2364
raise errors.BzrCommandError("please specify a commit"
3165
2365
" message with either --message or --file")
2366
elif my_message and file:
2367
raise errors.BzrCommandError(
2368
"please specify either --message or --file")
2370
my_message = codecs.open(file, 'rt',
2371
bzrlib.user_encoding).read()
3166
2372
if my_message == "":
3167
2373
raise errors.BzrCommandError("empty commit message specified")
3168
2374
return my_message
3170
# The API permits a commit with a filter of [] to mean 'select nothing'
3171
# but the command line should not do that.
3172
if not selected_list:
3173
selected_list = None
3175
2377
tree.commit(message_callback=get_message,
3176
2378
specific_files=selected_list,
3177
2379
allow_pointless=unchanged, strict=strict, local=local,
3178
2380
reporter=None, verbose=verbose, revprops=properties,
3179
authors=author, timestamp=commit_stamp,
3181
exclude=safe_relpath_files(tree, exclude))
3182
2382
except PointlessCommit:
3183
raise errors.BzrCommandError("No changes to commit."
3184
" Use --unchanged to commit anyhow.")
2383
# FIXME: This should really happen before the file is read in;
2384
# perhaps prepare the commit; get the message; then actually commit
2385
raise errors.BzrCommandError("no changes to commit."
2386
" use --unchanged to commit anyhow")
3185
2387
except ConflictsInTree:
3186
2388
raise errors.BzrCommandError('Conflicts detected in working '
3187
2389
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3190
2392
raise errors.BzrCommandError("Commit refused because there are"
3191
2393
" unknown files in the working tree.")
3192
2394
except errors.BoundBranchOutOfDate, e:
3193
e.extra_help = ("\n"
3194
'To commit to master branch, run update and then commit.\n'
3195
'You can also pass --local to commit to continue working '
2395
raise errors.BzrCommandError(str(e) + "\n"
2396
'To commit to master branch, run update and then commit.\n'
2397
'You can also pass --local to commit to continue working '
3200
2401
class cmd_check(Command):
3201
__doc__ = """Validate working tree structure, branch consistency and repository history.
3203
This command checks various invariants about branch and repository storage
3204
to detect data corruption or bzr bugs.
3206
The working tree and branch checks will only give output if a problem is
3207
detected. The output fields of the repository check are:
3210
This is just the number of revisions checked. It doesn't
3214
This is just the number of versionedfiles checked. It
3215
doesn't indicate a problem.
3217
unreferenced ancestors
3218
Texts that are ancestors of other texts, but
3219
are not properly referenced by the revision ancestry. This is a
3220
subtle problem that Bazaar can work around.
3223
This is the total number of unique file contents
3224
seen in the checked revisions. It does not indicate a problem.
3227
This is the total number of repeated texts seen
3228
in the checked revisions. Texts can be repeated when their file
3229
entries are modified, but the file contents are not. It does not
3232
If no restrictions are specified, all Bazaar data that is found at the given
3233
location will be checked.
3237
Check the tree and branch at 'foo'::
3239
bzr check --tree --branch foo
3241
Check only the repository at 'bar'::
3243
bzr check --repo bar
3245
Check everything at 'baz'::
2402
"""Validate consistency of branch history.
2404
This command checks various invariants about the branch storage to
2405
detect data corruption or bzr bugs.
2409
revisions: This is just the number of revisions checked. It doesn't
2411
versionedfiles: This is just the number of versionedfiles checked. It
2412
doesn't indicate a problem.
2413
unreferenced ancestors: Texts that are ancestors of other texts, but
2414
are not properly referenced by the revision ancestry. This is a
2415
subtle problem that Bazaar can work around.
2416
unique file texts: This is the total number of unique file contents
2417
seen in the checked revisions. It does not indicate a problem.
2418
repeated file texts: This is the total number of repeated texts seen
2419
in the checked revisions. Texts can be repeated when their file
2420
entries are modified, but the file contents are not. It does not
3250
2424
_see_also = ['reconcile']
3251
takes_args = ['path?']
3252
takes_options = ['verbose',
3253
Option('branch', help="Check the branch related to the"
3254
" current directory."),
3255
Option('repo', help="Check the repository related to the"
3256
" current directory."),
3257
Option('tree', help="Check the working tree related to"
3258
" the current directory.")]
2425
takes_args = ['branch?']
2426
takes_options = ['verbose']
3260
def run(self, path=None, verbose=False, branch=False, repo=False,
3262
from bzrlib.check import check_dwim
3265
if not branch and not repo and not tree:
3266
branch = repo = tree = True
3267
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2428
def run(self, branch=None, verbose=False):
2429
from bzrlib.check import check
2431
branch_obj = Branch.open_containing('.')[0]
2433
branch_obj = Branch.open(branch)
2434
check(branch_obj, verbose)
2435
# bit hacky, check the tree parent is accurate
2438
tree = WorkingTree.open_containing('.')[0]
2440
tree = WorkingTree.open(branch)
2441
except (errors.NoWorkingTree, errors.NotLocalUrl):
2444
# This is a primitive 'check' for tree state. Currently this is not
2445
# integrated into the main check logic as yet.
2448
tree_basis = tree.basis_tree()
2449
tree_basis.lock_read()
2451
repo_basis = tree.branch.repository.revision_tree(
2452
tree.last_revision())
2453
if len(list(repo_basis.iter_changes(tree_basis))):
2454
raise errors.BzrCheckError(
2455
"Mismatched basis inventory content.")
3270
2463
class cmd_upgrade(Command):
3271
__doc__ = """Upgrade branch storage to current format.
2464
"""Upgrade branch storage to current format.
3273
2466
The check command or bzr developers may sometimes advise you to run
3274
2467
this command. When the default format has changed you may also be warned
3537
2649
short_name='x',
3538
2650
help='Exclude tests that match this regular'
3539
2651
' expression.'),
3541
help='Output test progress via subunit.'),
3542
2652
Option('strict', help='Fail on missing dependencies or '
3543
2653
'known failures.'),
3544
2654
Option('load-list', type=str, argname='TESTLISTFILE',
3545
2655
help='Load a test id list from a text file.'),
3546
ListOption('debugflag', type=str, short_name='E',
3547
help='Turn on a selftest debug flag.'),
3548
ListOption('starting-with', type=str, argname='TESTID',
3549
param_name='starting_with', short_name='s',
3551
'Load only the tests starting with TESTID.'),
3553
2657
encoding_type = 'replace'
3556
Command.__init__(self)
3557
self.additional_selftest_args = {}
3559
2659
def run(self, testspecs_list=None, verbose=False, one=False,
3560
2660
transport=None, benchmark=None,
3561
2661
lsprof_timed=None, cache_dir=None,
3562
2662
first=False, list_only=False,
3563
2663
randomize=None, exclude=None, strict=False,
3564
load_list=None, debugflag=None, starting_with=None, subunit=False,
3565
parallel=None, lsprof_tests=False):
3566
2666
from bzrlib.tests import selftest
3567
2667
import bzrlib.benchmarks as benchmarks
3568
2668
from bzrlib.benchmarks import tree_creator
3570
# Make deprecation warnings visible, unless -Werror is set
3571
symbol_versioning.activate_deprecation_warnings(override=False)
3573
2670
if cache_dir is not None:
3574
2671
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2673
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2674
print ' %s (%s python%s)' % (
2676
bzrlib.version_string,
2677
bzrlib._format_version_tuple(sys.version_info),
3575
2680
if testspecs_list is not None:
3576
2681
pattern = '|'.join(testspecs_list)
3581
from bzrlib.tests import SubUnitBzrRunner
3583
raise errors.BzrCommandError("subunit not available. subunit "
3584
"needs to be installed to use --subunit.")
3585
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3586
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3587
# stdout, which would corrupt the subunit stream.
3588
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3590
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3592
self.additional_selftest_args.setdefault(
3593
'suite_decorators', []).append(parallel)
3595
2685
test_suite_factory = benchmarks.test_suite
3596
2686
# Unless user explicitly asks for quiet, be verbose in benchmarks
3597
2687
verbose = not is_quiet()
3598
2688
# TODO: should possibly lock the history file...
3599
2689
benchfile = open(".perf_history", "at", buffering=1)
3600
self.add_cleanup(benchfile.close)
3602
2691
test_suite_factory = None
3603
2692
benchfile = None
3604
selftest_kwargs = {"verbose": verbose,
3606
"stop_on_failure": one,
3607
"transport": transport,
3608
"test_suite_factory": test_suite_factory,
3609
"lsprof_timed": lsprof_timed,
3610
"lsprof_tests": lsprof_tests,
3611
"bench_history": benchfile,
3612
"matching_tests_first": first,
3613
"list_only": list_only,
3614
"random_seed": randomize,
3615
"exclude_pattern": exclude,
3617
"load_list": load_list,
3618
"debug_flags": debugflag,
3619
"starting_with": starting_with
3621
selftest_kwargs.update(self.additional_selftest_args)
3622
result = selftest(**selftest_kwargs)
2694
result = selftest(verbose=verbose,
2696
stop_on_failure=one,
2697
transport=transport,
2698
test_suite_factory=test_suite_factory,
2699
lsprof_timed=lsprof_timed,
2700
bench_history=benchfile,
2701
matching_tests_first=first,
2702
list_only=list_only,
2703
random_seed=randomize,
2704
exclude_pattern=exclude,
2706
load_list=load_list,
2709
if benchfile is not None:
2712
note('tests passed')
2714
note('tests failed')
3623
2715
return int(not result)
3626
2718
class cmd_version(Command):
3627
__doc__ = """Show version of bzr."""
2719
"""Show version of bzr."""
3629
2721
encoding_type = 'replace'
3631
Option("short", help="Print just the version number."),
3634
2723
@display_command
3635
def run(self, short=False):
3636
2725
from bzrlib.version import show_version
3638
self.outf.write(bzrlib.version_string + '\n')
3640
show_version(to_file=self.outf)
2726
show_version(to_file=self.outf)
3643
2729
class cmd_rocks(Command):
3644
__doc__ = """Statement of optimism."""
2730
"""Statement of optimism."""
3648
2734
@display_command
3650
self.outf.write("It sure does!\n")
2736
print "It sure does!"
3653
2739
class cmd_find_merge_base(Command):
3654
__doc__ = """Find and print a base revision for merging two branches."""
2740
"""Find and print a base revision for merging two branches."""
3655
2741
# TODO: Options to specify revisions on either side, as if
3656
2742
# merging only part of the history.
3657
2743
takes_args = ['branch', 'other']
3660
2746
@display_command
3661
2747
def run(self, branch, other):
3662
2748
from bzrlib.revision import ensure_null
3664
2750
branch1 = Branch.open_containing(branch)[0]
3665
2751
branch2 = Branch.open_containing(other)[0]
3666
self.add_cleanup(branch1.lock_read().unlock)
3667
self.add_cleanup(branch2.lock_read().unlock)
3668
last1 = ensure_null(branch1.last_revision())
3669
last2 = ensure_null(branch2.last_revision())
3671
graph = branch1.repository.get_graph(branch2.repository)
3672
base_rev_id = graph.find_unique_lca(last1, last2)
3674
self.outf.write('merge base is revision %s\n' % base_rev_id)
2756
last1 = ensure_null(branch1.last_revision())
2757
last2 = ensure_null(branch2.last_revision())
2759
graph = branch1.repository.get_graph(branch2.repository)
2760
base_rev_id = graph.find_unique_lca(last1, last2)
2762
print 'merge base is revision %s' % base_rev_id
3677
2769
class cmd_merge(Command):
3678
__doc__ = """Perform a three-way merge.
2770
"""Perform a three-way merge.
3680
2772
The source of the merge can be specified either in the form of a branch,
3681
2773
or in the form of a path to a file containing a merge directive generated
3682
2774
with bzr send. If neither is specified, the default is the upstream branch
3792
2865
allow_pending = True
3793
2866
verified = 'inapplicable'
3794
2867
tree = WorkingTree.open_containing(directory)[0]
2868
change_reporter = delta._ChangeReporter(
2869
unversioned_filter=tree.is_ignored)
3797
basis_tree = tree.revision_tree(tree.last_revision())
3798
except errors.NoSuchRevision:
3799
basis_tree = tree.basis_tree()
3801
# die as quickly as possible if there are uncommitted changes
3803
if tree.has_changes():
3804
raise errors.UncommittedChanges(tree)
3806
view_info = _get_view_info_for_change_reporter(tree)
3807
change_reporter = delta._ChangeReporter(
3808
unversioned_filter=tree.is_ignored, view_info=view_info)
3809
pb = ui.ui_factory.nested_progress_bar()
3810
self.add_cleanup(pb.finished)
3811
self.add_cleanup(tree.lock_write().unlock)
3812
if location is not None:
3814
mergeable = bundle.read_mergeable_from_url(location,
3815
possible_transports=possible_transports)
3816
except errors.NotABundle:
2872
pb = ui.ui_factory.nested_progress_bar()
2873
cleanups.append(pb.finished)
2875
cleanups.append(tree.unlock)
2876
if location is not None:
2878
mergeable = bundle.read_mergeable_from_url(location,
2879
possible_transports=possible_transports)
2880
except errors.NotABundle:
2884
raise errors.BzrCommandError('Cannot use --uncommitted'
2885
' with bundles or merge directives.')
2887
if revision is not None:
2888
raise errors.BzrCommandError(
2889
'Cannot use -r with merge directives or bundles')
2890
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2893
if merger is None and uncommitted:
2894
if revision is not None and len(revision) > 0:
2895
raise errors.BzrCommandError('Cannot use --uncommitted and'
2896
' --revision at the same time.')
2897
location = self._select_branch_location(tree, location)[0]
2898
other_tree, other_path = WorkingTree.open_containing(location)
2899
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2901
allow_pending = False
2902
if other_path != '':
2903
merger.interesting_files = [other_path]
2906
merger, allow_pending = self._get_merger_from_branch(tree,
2907
location, revision, remember, possible_transports, pb)
2909
merger.merge_type = merge_type
2910
merger.reprocess = reprocess
2911
merger.show_base = show_base
2912
self.sanity_check_merger(merger)
2913
if (merger.base_rev_id == merger.other_rev_id and
2914
merger.other_rev_id != None):
2915
note('Nothing to do.')
2918
if merger.interesting_files is not None:
2919
raise errors.BzrCommandError('Cannot pull individual files')
2920
if (merger.base_rev_id == tree.last_revision()):
2921
result = tree.pull(merger.other_branch, False,
2922
merger.other_rev_id)
2923
result.report(self.outf)
2925
merger.check_basis(not force)
2927
return self._do_preview(merger)
3820
raise errors.BzrCommandError('Cannot use --uncommitted'
3821
' with bundles or merge directives.')
3823
if revision is not None:
3824
raise errors.BzrCommandError(
3825
'Cannot use -r with merge directives or bundles')
3826
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3829
if merger is None and uncommitted:
3830
if revision is not None and len(revision) > 0:
3831
raise errors.BzrCommandError('Cannot use --uncommitted and'
3832
' --revision at the same time.')
3833
merger = self.get_merger_from_uncommitted(tree, location, None)
3834
allow_pending = False
3837
merger, allow_pending = self._get_merger_from_branch(tree,
3838
location, revision, remember, possible_transports, None)
3840
merger.merge_type = merge_type
3841
merger.reprocess = reprocess
3842
merger.show_base = show_base
3843
self.sanity_check_merger(merger)
3844
if (merger.base_rev_id == merger.other_rev_id and
3845
merger.other_rev_id is not None):
3846
note('Nothing to do.')
3849
if merger.interesting_files is not None:
3850
raise errors.BzrCommandError('Cannot pull individual files')
3851
if (merger.base_rev_id == tree.last_revision()):
3852
result = tree.pull(merger.other_branch, False,
3853
merger.other_rev_id)
3854
result.report(self.outf)
3856
if merger.this_basis is None:
3857
raise errors.BzrCommandError(
3858
"This branch has no commits."
3859
" (perhaps you would prefer 'bzr pull')")
3861
return self._do_preview(merger)
3863
return self._do_interactive(merger)
3865
return self._do_merge(merger, change_reporter, allow_pending,
3868
def _get_preview(self, merger):
2929
return self._do_merge(merger, change_reporter, allow_pending,
2932
for cleanup in reversed(cleanups):
2935
def _do_preview(self, merger):
2936
from bzrlib.diff import show_diff_trees
3869
2937
tree_merger = merger.make_merger()
3870
2938
tt = tree_merger.make_preview_transform()
3871
self.add_cleanup(tt.finalize)
3872
result_tree = tt.get_preview_tree()
3875
def _do_preview(self, merger):
3876
from bzrlib.diff import show_diff_trees
3877
result_tree = self._get_preview(merger)
3878
show_diff_trees(merger.this_tree, result_tree, self.outf,
3879
old_label='', new_label='')
2940
result_tree = tt.get_preview_tree()
2941
show_diff_trees(merger.this_tree, result_tree, self.outf,
2942
old_label='', new_label='')
3881
2946
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3882
2947
merger.change_reporter = change_reporter
4067
3092
def run(self, file_list=None, merge_type=None, show_base=False,
4068
3093
reprocess=False):
4069
from bzrlib.conflicts import restore
4070
3094
if merge_type is None:
4071
3095
merge_type = _mod_merge.Merge3Merger
4072
3096
tree, file_list = tree_files(file_list)
4073
self.add_cleanup(tree.lock_write().unlock)
4074
parents = tree.get_parent_ids()
4075
if len(parents) != 2:
4076
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4077
" merges. Not cherrypicking or"
4079
repository = tree.branch.repository
4080
interesting_ids = None
4082
conflicts = tree.conflicts()
4083
if file_list is not None:
4084
interesting_ids = set()
4085
for filename in file_list:
4086
file_id = tree.path2id(filename)
4088
raise errors.NotVersionedError(filename)
4089
interesting_ids.add(file_id)
4090
if tree.kind(file_id) != "directory":
4093
for name, ie in tree.inventory.iter_entries(file_id):
4094
interesting_ids.add(ie.file_id)
4095
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4097
# Remerge only supports resolving contents conflicts
4098
allowed_conflicts = ('text conflict', 'contents conflict')
4099
restore_files = [c.path for c in conflicts
4100
if c.typestring in allowed_conflicts]
4101
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4102
tree.set_conflicts(ConflictList(new_conflicts))
4103
if file_list is not None:
4104
restore_files = file_list
4105
for filename in restore_files:
3099
parents = tree.get_parent_ids()
3100
if len(parents) != 2:
3101
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3102
" merges. Not cherrypicking or"
3104
repository = tree.branch.repository
3105
interesting_ids = None
3107
conflicts = tree.conflicts()
3108
if file_list is not None:
3109
interesting_ids = set()
3110
for filename in file_list:
3111
file_id = tree.path2id(filename)
3113
raise errors.NotVersionedError(filename)
3114
interesting_ids.add(file_id)
3115
if tree.kind(file_id) != "directory":
3118
for name, ie in tree.inventory.iter_entries(file_id):
3119
interesting_ids.add(ie.file_id)
3120
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3122
# Remerge only supports resolving contents conflicts
3123
allowed_conflicts = ('text conflict', 'contents conflict')
3124
restore_files = [c.path for c in conflicts
3125
if c.typestring in allowed_conflicts]
3126
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3127
tree.set_conflicts(ConflictList(new_conflicts))
3128
if file_list is not None:
3129
restore_files = file_list
3130
for filename in restore_files:
3132
restore(tree.abspath(filename))
3133
except errors.NotConflicted:
3135
# Disable pending merges, because the file texts we are remerging
3136
# have not had those merges performed. If we use the wrong parents
3137
# list, we imply that the working tree text has seen and rejected
3138
# all the changes from the other tree, when in fact those changes
3139
# have not yet been seen.
3140
pb = ui.ui_factory.nested_progress_bar()
3141
tree.set_parent_ids(parents[:1])
4107
restore(tree.abspath(filename))
4108
except errors.NotConflicted:
4110
# Disable pending merges, because the file texts we are remerging
4111
# have not had those merges performed. If we use the wrong parents
4112
# list, we imply that the working tree text has seen and rejected
4113
# all the changes from the other tree, when in fact those changes
4114
# have not yet been seen.
4115
tree.set_parent_ids(parents[:1])
4117
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4118
merger.interesting_ids = interesting_ids
4119
merger.merge_type = merge_type
4120
merger.show_base = show_base
4121
merger.reprocess = reprocess
4122
conflicts = merger.do_merge()
3143
merger = _mod_merge.Merger.from_revision_ids(pb,
3145
merger.interesting_ids = interesting_ids
3146
merger.merge_type = merge_type
3147
merger.show_base = show_base
3148
merger.reprocess = reprocess
3149
conflicts = merger.do_merge()
3151
tree.set_parent_ids(parents)
4124
tree.set_parent_ids(parents)
4125
3155
if conflicts > 0:
4231
3258
class cmd_shell_complete(Command):
4232
__doc__ = """Show appropriate completions for context.
3259
"""Show appropriate completions for context.
4234
3261
For a list of all available commands, say 'bzr shell-complete'.
4236
3263
takes_args = ['context?']
4237
3264
aliases = ['s-c']
4240
3267
@display_command
4241
3268
def run(self, context=None):
4242
3269
import shellcomplete
4243
3270
shellcomplete.shellcomplete(context)
3273
class cmd_fetch(Command):
3274
"""Copy in history from another branch but don't merge it.
3276
This is an internal method used for pull and merge.
3279
takes_args = ['from_branch', 'to_branch']
3280
def run(self, from_branch, to_branch):
3281
from bzrlib.fetch import Fetcher
3282
from_b = Branch.open(from_branch)
3283
to_b = Branch.open(to_branch)
3284
Fetcher(to_b, from_b)
4246
3287
class cmd_missing(Command):
4247
__doc__ = """Show unmerged/unpulled revisions between two branches.
3288
"""Show unmerged/unpulled revisions between two branches.
4249
3290
OTHER_BRANCH may be local or remote.
4251
To filter on a range of revisions, you can use the command -r begin..end
4252
-r revision requests a specific revision, -r ..end or -r begin.. are
4256
1 - some missing revisions
4257
0 - no missing revisions
4261
Determine the missing revisions between this and the branch at the
4262
remembered pull location::
4266
Determine the missing revisions between this and another branch::
4268
bzr missing http://server/branch
4270
Determine the missing revisions up to a specific revision on the other
4273
bzr missing -r ..-10
4275
Determine the missing revisions up to a specific revision on this
4278
bzr missing --my-revision ..-10
4281
3293
_see_also = ['merge', 'pull']
4282
3294
takes_args = ['other_branch?']
4283
3295
takes_options = [
4284
Option('reverse', 'Reverse the order of revisions.'),
4286
'Display changes in the local branch only.'),
4287
Option('this' , 'Same as --mine-only.'),
4288
Option('theirs-only',
4289
'Display changes in the remote branch only.'),
4290
Option('other', 'Same as --theirs-only.'),
4294
custom_help('revision',
4295
help='Filter on other branch revisions (inclusive). '
4296
'See "help revisionspec" for details.'),
4297
Option('my-revision',
4298
type=_parse_revision_str,
4299
help='Filter on local branch revisions (inclusive). '
4300
'See "help revisionspec" for details.'),
4301
Option('include-merges',
4302
'Show all revisions in addition to the mainline ones.'),
3296
Option('reverse', 'Reverse the order of revisions.'),
3298
'Display changes in the local branch only.'),
3299
Option('this' , 'Same as --mine-only.'),
3300
Option('theirs-only',
3301
'Display changes in the remote branch only.'),
3302
Option('other', 'Same as --theirs-only.'),
4304
3307
encoding_type = 'replace'
4306
3309
@display_command
4307
3310
def run(self, other_branch=None, reverse=False, mine_only=False,
4309
log_format=None, long=False, short=False, line=False,
4310
show_ids=False, verbose=False, this=False, other=False,
4311
include_merges=False, revision=None, my_revision=None):
3311
theirs_only=False, log_format=None, long=False, short=False, line=False,
3312
show_ids=False, verbose=False, this=False, other=False):
4312
3313
from bzrlib.missing import find_unmerged, iter_log_revisions
4321
# TODO: We should probably check that we don't have mine-only and
4322
# theirs-only set, but it gets complicated because we also have
4323
# this and other which could be used.
4330
3320
local_branch = Branch.open_containing(u".")[0]
4331
self.add_cleanup(local_branch.lock_read().unlock)
4333
3321
parent = local_branch.get_parent()
4334
3322
if other_branch is None:
4335
3323
other_branch = parent
4338
3326
" or specified.")
4339
3327
display_url = urlutils.unescape_for_display(parent,
4340
3328
self.outf.encoding)
4341
message("Using saved parent location: "
4342
+ display_url + "\n")
3329
self.outf.write("Using last location: " + display_url + "\n")
4344
3331
remote_branch = Branch.open(other_branch)
4345
3332
if remote_branch.base == local_branch.base:
4346
3333
remote_branch = local_branch
4348
self.add_cleanup(remote_branch.lock_read().unlock)
4350
local_revid_range = _revision_range_to_revid_range(
4351
_get_revision_range(my_revision, local_branch,
4354
remote_revid_range = _revision_range_to_revid_range(
4355
_get_revision_range(revision,
4356
remote_branch, self.name()))
4358
local_extra, remote_extra = find_unmerged(
4359
local_branch, remote_branch, restrict,
4360
backward=not reverse,
4361
include_merges=include_merges,
4362
local_revid_range=local_revid_range,
4363
remote_revid_range=remote_revid_range)
4365
if log_format is None:
4366
registry = log.log_formatter_registry
4367
log_format = registry.get_default(local_branch)
4368
lf = log_format(to_file=self.outf,
4370
show_timezone='original')
4373
if local_extra and not theirs_only:
4374
message("You have %d extra revision(s):\n" %
4376
for revision in iter_log_revisions(local_extra,
4377
local_branch.repository,
4379
lf.log_revision(revision)
4380
printed_local = True
4383
printed_local = False
4385
if remote_extra and not mine_only:
4386
if printed_local is True:
4388
message("You are missing %d revision(s):\n" %
4390
for revision in iter_log_revisions(remote_extra,
4391
remote_branch.repository,
4393
lf.log_revision(revision)
4396
if mine_only and not local_extra:
4397
# We checked local, and found nothing extra
4398
message('This branch is up to date.\n')
4399
elif theirs_only and not remote_extra:
4400
# We checked remote, and found nothing extra
4401
message('Other branch is up to date.\n')
4402
elif not (mine_only or theirs_only or local_extra or
4404
# We checked both branches, and neither one had extra
4406
message("Branches are up to date.\n")
3334
local_branch.lock_read()
3336
remote_branch.lock_read()
3338
local_extra, remote_extra = find_unmerged(local_branch,
3340
if log_format is None:
3341
registry = log.log_formatter_registry
3342
log_format = registry.get_default(local_branch)
3343
lf = log_format(to_file=self.outf,
3345
show_timezone='original')
3346
if reverse is False:
3347
local_extra.reverse()
3348
remote_extra.reverse()
3349
if local_extra and not theirs_only:
3350
self.outf.write("You have %d extra revision(s):\n" %
3352
for revision in iter_log_revisions(local_extra,
3353
local_branch.repository,
3355
lf.log_revision(revision)
3356
printed_local = True
3358
printed_local = False
3359
if remote_extra and not mine_only:
3360
if printed_local is True:
3361
self.outf.write("\n\n\n")
3362
self.outf.write("You are missing %d revision(s):\n" %
3364
for revision in iter_log_revisions(remote_extra,
3365
remote_branch.repository,
3367
lf.log_revision(revision)
3368
if not remote_extra and not local_extra:
3370
self.outf.write("Branches are up to date.\n")
3374
remote_branch.unlock()
3376
local_branch.unlock()
4408
3377
if not status_code and parent is None and other_branch is not None:
4409
self.add_cleanup(local_branch.lock_write().unlock)
4410
# handle race conditions - a parent might be set while we run.
4411
if local_branch.get_parent() is None:
4412
local_branch.set_parent(remote_branch.base)
3378
local_branch.lock_write()
3380
# handle race conditions - a parent might be set while we run.
3381
if local_branch.get_parent() is None:
3382
local_branch.set_parent(remote_branch.base)
3384
local_branch.unlock()
4413
3385
return status_code
4416
3388
class cmd_pack(Command):
4417
__doc__ = """Compress the data within a repository.
4419
This operation compresses the data within a bazaar repository. As
4420
bazaar supports automatic packing of repository, this operation is
4421
normally not required to be done manually.
4423
During the pack operation, bazaar takes a backup of existing repository
4424
data, i.e. pack files. This backup is eventually removed by bazaar
4425
automatically when it is safe to do so. To save disk space by removing
4426
the backed up pack files, the --clean-obsolete-packs option may be
4429
Warning: If you use --clean-obsolete-packs and your machine crashes
4430
during or immediately after repacking, you may be left with a state
4431
where the deletion has been written to disk but the new packs have not
4432
been. In this case the repository may be unusable.
3389
"""Compress the data within a repository."""
4435
3391
_see_also = ['repositories']
4436
3392
takes_args = ['branch_or_repo?']
4438
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4441
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3394
def run(self, branch_or_repo='.'):
4442
3395
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4444
3397
branch = dir.open_branch()
4445
3398
repository = branch.repository
4446
3399
except errors.NotBranchError:
4447
3400
repository = dir.open_repository()
4448
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4451
3404
class cmd_plugins(Command):
4452
__doc__ = """List the installed plugins.
3405
"""List the installed plugins.
4454
3407
This command displays the list of installed plugins including
4455
3408
version of plugin and a short description of each.
4866
3814
Option('allow-writes',
4867
3815
help='By default the server is a readonly server. Supplying '
4868
3816
'--allow-writes enables write access to the contents of '
4869
'the served directory and below. Note that ``bzr serve`` '
4870
'does not perform authentication, so unless some form of '
4871
'external authentication is arranged supplying this '
4872
'option leads to global uncontrolled write access to your '
3817
'the served directory and below.'
4877
def get_host_and_port(self, port):
4878
"""Return the host and port to run the smart server on.
4880
If 'port' is None, None will be returned for the host and port.
4882
If 'port' has a colon in it, the string before the colon will be
4883
interpreted as the host.
4885
:param port: A string of the port to run the server on.
4886
:return: A tuple of (host, port), where 'host' is a host name or IP,
4887
and port is an integer TCP/IP port.
4890
if port is not None:
4892
host, port = port.split(':')
4896
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4898
from bzrlib.transport import get_transport, transport_server_registry
3821
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3822
from bzrlib import lockdir
3823
from bzrlib.smart import medium, server
3824
from bzrlib.transport import get_transport
3825
from bzrlib.transport.chroot import ChrootServer
4899
3826
if directory is None:
4900
3827
directory = os.getcwd()
4901
if protocol is None:
4902
protocol = transport_server_registry.get()
4903
host, port = self.get_host_and_port(port)
4904
3828
url = urlutils.local_path_to_url(directory)
4905
3829
if not allow_writes:
4906
3830
url = 'readonly+' + url
4907
transport = get_transport(url)
4908
protocol(transport, host, port, inet)
3831
chroot_server = ChrootServer(get_transport(url))
3832
chroot_server.setUp()
3833
t = get_transport(chroot_server.get_url())
3835
smart_server = medium.SmartServerPipeStreamMedium(
3836
sys.stdin, sys.stdout, t)
3838
host = medium.BZR_DEFAULT_INTERFACE
3840
port = medium.BZR_DEFAULT_PORT
3843
host, port = port.split(':')
3845
smart_server = server.SmartTCPServer(t, host=host, port=port)
3846
print 'listening on port: ', smart_server.port
3848
# for the duration of this server, no UI output is permitted.
3849
# note that this may cause problems with blackbox tests. This should
3850
# be changed with care though, as we dont want to use bandwidth sending
3851
# progress over stderr to smart server clients!
3852
old_factory = ui.ui_factory
3853
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3855
ui.ui_factory = ui.SilentUIFactory()
3856
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3857
smart_server.serve()
3859
ui.ui_factory = old_factory
3860
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4911
3863
class cmd_join(Command):
4912
__doc__ = """Combine a tree into its containing tree.
4914
This command requires the target tree to be in a rich-root format.
3864
"""Combine a subtree into its containing tree.
3866
This command is for experimental use only. It requires the target tree
3867
to be in dirstate-with-subtree format, which cannot be converted into
4916
3870
The TREE argument should be an independent tree, inside another tree, but
4917
3871
not part of it. (Such trees can be produced by "bzr split", but also by
5167
4107
'rather than the one containing the working directory.',
5168
4108
short_name='f',
5170
Option('output', short_name='o',
5171
help='Write merge directive to this file or directory; '
5172
'use - for stdout.',
4110
Option('output', short_name='o', help='Write directive to this file.',
5175
help='Refuse to send if there are uncommitted changes in'
5176
' the working tree, --no-strict disables the check.'),
5177
4112
Option('mail-to', help='Mail the request to this address.',
5181
Option('body', help='Body for the email.', type=unicode),
5182
RegistryOption('format',
5183
help='Use the specified output format.',
5184
lazy_registry=('bzrlib.send', 'format_registry')),
4116
RegistryOption.from_kwargs('format',
4117
'Use the specified output format.',
4118
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4119
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5187
4122
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5188
4123
no_patch=False, revision=None, remember=False, output=None,
5189
format=None, mail_to=None, message=None, body=None,
5190
strict=None, **kwargs):
5191
from bzrlib.send import send
5192
return send(submit_branch, revision, public_branch, remember,
5193
format, no_bundle, no_patch, output,
5194
kwargs.get('from', '.'), mail_to, message, body,
4124
format='4', mail_to=None, message=None, **kwargs):
4125
return self._run(submit_branch, revision, public_branch, remember,
4126
format, no_bundle, no_patch, output,
4127
kwargs.get('from', '.'), mail_to, message)
4129
def _run(self, submit_branch, revision, public_branch, remember, format,
4130
no_bundle, no_patch, output, from_, mail_to, message):
4131
from bzrlib.revision import NULL_REVISION
4132
branch = Branch.open_containing(from_)[0]
4134
outfile = StringIO()
4138
outfile = open(output, 'wb')
4139
# we may need to write data into branch's repository to calculate
4144
config = branch.get_config()
4146
mail_to = config.get_user_option('submit_to')
4147
mail_client = config.get_mail_client()
4148
if remember and submit_branch is None:
4149
raise errors.BzrCommandError(
4150
'--remember requires a branch to be specified.')
4151
stored_submit_branch = branch.get_submit_branch()
4152
remembered_submit_branch = False
4153
if submit_branch is None:
4154
submit_branch = stored_submit_branch
4155
remembered_submit_branch = True
4157
if stored_submit_branch is None or remember:
4158
branch.set_submit_branch(submit_branch)
4159
if submit_branch is None:
4160
submit_branch = branch.get_parent()
4161
remembered_submit_branch = True
4162
if submit_branch is None:
4163
raise errors.BzrCommandError('No submit branch known or'
4165
if remembered_submit_branch:
4166
note('Using saved location: %s', submit_branch)
4169
submit_config = Branch.open(submit_branch).get_config()
4170
mail_to = submit_config.get_user_option("child_submit_to")
4172
stored_public_branch = branch.get_public_branch()
4173
if public_branch is None:
4174
public_branch = stored_public_branch
4175
elif stored_public_branch is None or remember:
4176
branch.set_public_branch(public_branch)
4177
if no_bundle and public_branch is None:
4178
raise errors.BzrCommandError('No public branch specified or'
4180
base_revision_id = None
4182
if revision is not None:
4183
if len(revision) > 2:
4184
raise errors.BzrCommandError('bzr send takes '
4185
'at most two one revision identifiers')
4186
revision_id = revision[-1].as_revision_id(branch)
4187
if len(revision) == 2:
4188
base_revision_id = revision[0].as_revision_id(branch)
4189
if revision_id is None:
4190
revision_id = branch.last_revision()
4191
if revision_id == NULL_REVISION:
4192
raise errors.BzrCommandError('No revisions to submit.')
4194
directive = merge_directive.MergeDirective2.from_objects(
4195
branch.repository, revision_id, time.time(),
4196
osutils.local_time_offset(), submit_branch,
4197
public_branch=public_branch, include_patch=not no_patch,
4198
include_bundle=not no_bundle, message=message,
4199
base_revision_id=base_revision_id)
4200
elif format == '0.9':
4203
patch_type = 'bundle'
4205
raise errors.BzrCommandError('Format 0.9 does not'
4206
' permit bundle with no patch')
4212
directive = merge_directive.MergeDirective.from_objects(
4213
branch.repository, revision_id, time.time(),
4214
osutils.local_time_offset(), submit_branch,
4215
public_branch=public_branch, patch_type=patch_type,
4218
outfile.writelines(directive.to_lines())
4220
subject = '[MERGE] '
4221
if message is not None:
4224
revision = branch.repository.get_revision(revision_id)
4225
subject += revision.get_summary()
4226
basename = directive.get_disk_name(branch)
4227
mail_client.compose_merge_request(mail_to, subject,
4228
outfile.getvalue(), basename)
5199
4235
class cmd_bundle_revisions(cmd_send):
5200
__doc__ = """Create a merge-directive for submitting changes.
4237
"""Create a merge-directive for submiting changes.
5202
4239
A merge directive provides many things needed for requesting merges:
5428
4427
If none of these is available, --bind-to must be specified.
5431
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
4430
takes_args = ['location?']
5434
RegistryOption.from_kwargs(
5436
title='Target type',
5437
help='The type to reconfigure the directory to.',
5438
value_switches=True, enum_switch=False,
5439
branch='Reconfigure to be an unbound branch with no working tree.',
5440
tree='Reconfigure to be an unbound branch with a working tree.',
5441
checkout='Reconfigure to be a bound branch with a working tree.',
5442
lightweight_checkout='Reconfigure to be a lightweight'
5443
' checkout (with no local history).',
5444
standalone='Reconfigure to be a standalone branch '
5445
'(i.e. stop using shared repository).',
5446
use_shared='Reconfigure to use a shared repository.',
5447
with_trees='Reconfigure repository to create '
5448
'working trees on branches by default.',
5449
with_no_trees='Reconfigure repository to not create '
5450
'working trees on branches by default.'
5452
Option('bind-to', help='Branch to bind checkout to.', type=str),
5454
help='Perform reconfiguration even if local changes'
5456
Option('stacked-on',
5457
help='Reconfigure a branch to be stacked on another branch.',
5461
help='Reconfigure a branch to be unstacked. This '
5462
'may require copying substantial data into it.',
4431
takes_options = [RegistryOption.from_kwargs('target_type',
4432
title='Target type',
4433
help='The type to reconfigure the directory to.',
4434
value_switches=True, enum_switch=False,
4435
branch='Reconfigure to a branch.',
4436
tree='Reconfigure to a tree.',
4437
checkout='Reconfigure to a checkout.',
4438
lightweight_checkout='Reconfigure to a lightweight'
4440
standalone='Reconfigure to be standalone.',
4441
use_shared='Reconfigure to use a shared repository.'),
4442
Option('bind-to', help='Branch to bind checkout to.',
4445
help='Perform reconfiguration even if local changes'
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
4449
def run(self, location=None, target_type=None, bind_to=None, force=False):
5469
4450
directory = bzrdir.BzrDir.open(location)
5470
if stacked_on and unstacked:
5471
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5472
elif stacked_on is not None:
5473
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5475
reconfigure.ReconfigureUnstacked().apply(directory)
5476
# At the moment you can use --stacked-on and a different
5477
# reconfiguration shape at the same time; there seems no good reason
5479
4451
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
4452
raise errors.BzrCommandError('No target configuration specified')
5485
4453
elif target_type == 'branch':
5486
4454
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
4455
elif target_type == 'tree':
5488
4456
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
4457
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
4458
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5492
4460
elif target_type == 'lightweight-checkout':
5493
4461
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5494
4462
directory, bind_to)
5522
4484
directory of the current branch. For example, if you are currently in a
5523
4485
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5524
4486
/path/to/newbranch.
5526
Bound branches use the nickname of its master branch unless it is set
5527
locally, in which case switching will update the local nickname to be
5531
takes_args = ['to_location?']
4489
takes_args = ['to_location']
5532
4490
takes_options = [Option('force',
5533
help='Switch even if local commits will be lost.'),
5535
Option('create-branch', short_name='b',
5536
help='Create the target branch from this one before'
5537
' switching to it.'),
4491
help='Switch even if local commits will be lost.')
5540
def run(self, to_location=None, force=False, create_branch=False,
4494
def run(self, to_location, force=False):
5542
4495
from bzrlib import switch
5543
4496
tree_location = '.'
5544
revision = _get_one_revision('switch', revision)
5545
4497
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5546
if to_location is None:
5547
if revision is None:
5548
raise errors.BzrCommandError('You must supply either a'
5549
' revision or a location')
5552
branch = control_dir.open_branch()
5553
had_explicit_nick = branch.get_config().has_explicit_nickname()
4499
to_branch = Branch.open(to_location)
5554
4500
except errors.NotBranchError:
5556
had_explicit_nick = False
5559
raise errors.BzrCommandError('cannot create branch without'
5561
to_location = directory_service.directories.dereference(
5563
if '/' not in to_location and '\\' not in to_location:
5564
# This path is meant to be relative to the existing branch
5565
this_url = self._get_branch_location(control_dir)
5566
to_location = urlutils.join(this_url, '..', to_location)
5567
to_branch = branch.bzrdir.sprout(to_location,
5568
possible_transports=[branch.bzrdir.root_transport],
5569
source_branch=branch).open_branch()
5572
to_branch = Branch.open(to_location)
5573
except errors.NotBranchError:
5574
this_url = self._get_branch_location(control_dir)
5575
to_branch = Branch.open(
5576
urlutils.join(this_url, '..', to_location))
5577
if revision is not None:
5578
revision = revision.as_revision_id(to_branch)
5579
switch.switch(control_dir, to_branch, force, revision_id=revision)
5580
if had_explicit_nick:
5581
branch = control_dir.open_branch() #get the new branch!
5582
branch.nick = to_branch.nick
4501
to_branch = Branch.open(
4502
control_dir.open_branch().base + '../' + to_location)
4503
switch.switch(control_dir, to_branch, force)
5583
4504
note('Switched to branch: %s',
5584
4505
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5586
def _get_branch_location(self, control_dir):
5587
"""Return location of branch for this control dir."""
5589
this_branch = control_dir.open_branch()
5590
# This may be a heavy checkout, where we want the master branch
5591
master_location = this_branch.get_bound_location()
5592
if master_location is not None:
5593
return master_location
5594
# If not, use a local sibling
5595
return this_branch.base
5596
except errors.NotBranchError:
5597
format = control_dir.find_branch_format()
5598
if getattr(format, 'get_reference', None) is not None:
5599
return format.get_reference(control_dir)
5601
return control_dir.root_transport.base
5604
class cmd_view(Command):
5605
__doc__ = """Manage filtered views.
5607
Views provide a mask over the tree so that users can focus on
5608
a subset of a tree when doing their work. After creating a view,
5609
commands that support a list of files - status, diff, commit, etc -
5610
effectively have that list of files implicitly given each time.
5611
An explicit list of files can still be given but those files
5612
must be within the current view.
5614
In most cases, a view has a short life-span: it is created to make
5615
a selected change and is deleted once that change is committed.
5616
At other times, you may wish to create one or more named views
5617
and switch between them.
5619
To disable the current view without deleting it, you can switch to
5620
the pseudo view called ``off``. This can be useful when you need
5621
to see the whole tree for an operation or two (e.g. merge) but
5622
want to switch back to your view after that.
5625
To define the current view::
5627
bzr view file1 dir1 ...
5629
To list the current view::
5633
To delete the current view::
5637
To disable the current view without deleting it::
5639
bzr view --switch off
5641
To define a named view and switch to it::
5643
bzr view --name view-name file1 dir1 ...
5645
To list a named view::
5647
bzr view --name view-name
5649
To delete a named view::
5651
bzr view --name view-name --delete
5653
To switch to a named view::
5655
bzr view --switch view-name
5657
To list all views defined::
5661
To delete all views::
5663
bzr view --delete --all
5667
takes_args = ['file*']
5670
help='Apply list or delete action to all views.',
5673
help='Delete the view.',
5676
help='Name of the view to define, list or delete.',
5680
help='Name of the view to switch to.',
5685
def run(self, file_list,
5691
tree, file_list = tree_files(file_list, apply_view=False)
5692
current_view, view_dict = tree.views.get_view_info()
5697
raise errors.BzrCommandError(
5698
"Both --delete and a file list specified")
5700
raise errors.BzrCommandError(
5701
"Both --delete and --switch specified")
5703
tree.views.set_view_info(None, {})
5704
self.outf.write("Deleted all views.\n")
5706
raise errors.BzrCommandError("No current view to delete")
5708
tree.views.delete_view(name)
5709
self.outf.write("Deleted '%s' view.\n" % name)
5712
raise errors.BzrCommandError(
5713
"Both --switch and a file list specified")
5715
raise errors.BzrCommandError(
5716
"Both --switch and --all specified")
5717
elif switch == 'off':
5718
if current_view is None:
5719
raise errors.BzrCommandError("No current view to disable")
5720
tree.views.set_view_info(None, view_dict)
5721
self.outf.write("Disabled '%s' view.\n" % (current_view))
5723
tree.views.set_view_info(switch, view_dict)
5724
view_str = views.view_display_str(tree.views.lookup_view())
5725
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5728
self.outf.write('Views defined:\n')
5729
for view in sorted(view_dict):
5730
if view == current_view:
5734
view_str = views.view_display_str(view_dict[view])
5735
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5737
self.outf.write('No views defined.\n')
5740
# No name given and no current view set
5743
raise errors.BzrCommandError(
5744
"Cannot change the 'off' pseudo view")
5745
tree.views.set_view(name, sorted(file_list))
5746
view_str = views.view_display_str(tree.views.lookup_view())
5747
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5751
# No name given and no current view set
5752
self.outf.write('No current view.\n')
5754
view_str = views.view_display_str(tree.views.lookup_view(name))
5755
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5758
4508
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = [Option('ignored', help='Delete all ignored files.'),
5925
Option('detritus', help='Delete conflict files, merge'
5926
' backups, and failed selftest dirs.'),
5928
help='Delete files unknown to bzr (default).'),
5929
Option('dry-run', help='Show files to delete instead of'
5931
Option('force', help='Do not prompt before deleting.')]
5932
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
from bzrlib.clean_tree import clean_tree
5935
if not (unknown or ignored or detritus):
5939
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5940
dry_run=dry_run, no_prompt=force)
5943
class cmd_reference(Command):
5944
__doc__ = """list, view and set branch locations for nested trees.
5946
If no arguments are provided, lists the branch locations for nested trees.
5947
If one argument is provided, display the branch location for that tree.
5948
If two arguments are provided, set the branch location for that tree.
5953
takes_args = ['path?', 'location?']
5955
def run(self, path=None, location=None):
5957
if path is not None:
5959
tree, branch, relpath =(
5960
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5961
if path is not None:
5964
tree = branch.basis_tree()
4509
"""Show a branch's currently registered hooks.
4513
takes_args = ['path?']
4515
def run(self, path=None):
5965
4516
if path is None:
5966
info = branch._get_all_reference_info().iteritems()
5967
self._display_reference_info(tree, branch, info)
4518
branch_hooks = Branch.open(path).hooks
4519
for hook_type in branch_hooks:
4520
hooks = branch_hooks[hook_type]
4521
self.outf.write("%s:\n" % (hook_type,))
4524
self.outf.write(" %s\n" %
4525
(branch_hooks.get_hook_name(hook),))
4527
self.outf.write(" <no hooks installed>\n")
4530
def _create_prefix(cur_transport):
4531
needed = [cur_transport]
4532
# Recurse upwards until we can create a directory successfully
4534
new_transport = cur_transport.clone('..')
4535
if new_transport.base == cur_transport.base:
4536
raise errors.BzrCommandError(
4537
"Failed to create path prefix for %s."
4538
% cur_transport.base)
4540
new_transport.mkdir('.')
4541
except errors.NoSuchFile:
4542
needed.append(new_transport)
4543
cur_transport = new_transport
5969
file_id = tree.path2id(path)
5971
raise errors.NotVersionedError(path)
5972
if location is None:
5973
info = [(file_id, branch.get_reference_info(file_id))]
5974
self._display_reference_info(tree, branch, info)
5976
branch.set_reference_info(file_id, path, location)
5978
def _display_reference_info(self, tree, branch, info):
5980
for file_id, (path, location) in info:
5982
path = tree.id2path(file_id)
5983
except errors.NoSuchId:
5985
ref_list.append((path, location))
5986
for path, location in sorted(ref_list):
5987
self.outf.write('%s %s\n' % (path, location))
5990
def _register_lazy_builtins():
5991
# register lazy builtins from other modules; called at startup and should
5992
# be only called once.
5993
for (name, aliases, module_name) in [
5994
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5995
('cmd_dpush', [], 'bzrlib.foreign'),
5996
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5997
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5998
('cmd_conflicts', [], 'bzrlib.conflicts'),
5999
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6001
builtin_command_registry.register_lazy(name, aliases, module_name)
4546
# Now we only need to create child directories
4548
cur_transport = needed.pop()
4549
cur_transport.ensure_base()
4552
# these get imported and then picked up by the scan for cmd_*
4553
# TODO: Some more consistent way to split command definitions across files;
4554
# we do need to load at least some information about them to know of
4555
# aliases. ideally we would avoid loading the implementation until the
4556
# details were needed.
4557
from bzrlib.cmd_version_info import cmd_version_info
4558
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4559
from bzrlib.bundle.commands import (
4562
from bzrlib.sign_my_commits import cmd_sign_my_commits
4563
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4564
cmd_weave_plan_merge, cmd_weave_merge_text