29
29
from bzrlib import (
39
41
merge as _mod_merge,
43
46
revision as _mod_revision,
50
55
from bzrlib.branch import Branch
51
56
from bzrlib.conflicts import ConflictList
52
from bzrlib.revisionspec import RevisionSpec
57
from bzrlib.transport import memory
58
from bzrlib.revisionspec import RevisionSpec, RevisionInfo
53
59
from bzrlib.smtp_connection import SMTPConnection
54
60
from bzrlib.workingtree import WorkingTree
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'.'):
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,
64
return internal_tree_files(file_list, default_branch)
81
return internal_tree_files(file_list, default_branch, canonicalize,
65
83
except errors.FileInWrongBranch, e:
66
84
raise errors.BzrCommandError("%s is not in the same branch as %s" %
67
85
(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)
70
153
# XXX: Bad function name; should possibly also be a class method of
71
154
# WorkingTree rather than a function.
72
def internal_tree_files(file_list, default_branch=u'.'):
155
def internal_tree_files(file_list, default_branch=u'.', canonicalize=True,
73
157
"""Convert command-line paths to a WorkingTree and relative paths.
75
159
This is typically used for command-line processors that take one or
201
362
' --revision or a revision_id')
202
363
b = WorkingTree.open_containing(u'.')[0].branch
204
# TODO: jam 20060112 should cat-revision always output utf-8?
205
if revision_id is not None:
206
revision_id = osutils.safe_revision_id(revision_id, warn=False)
207
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
208
elif revision is not None:
211
raise errors.BzrCommandError('You cannot specify a NULL'
213
rev_id = rev.as_revision_id(b)
214
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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
"""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,))
217
473
class cmd_remove_tree(Command):
218
474
"""Remove the working tree from a given branch/checkout.
542
864
into_existing = False
544
866
inv = tree.inventory
545
from_id = tree.path2id(rel_names[0])
867
# 'fix' the case of a potential 'from'
868
from_id = tree.path2id(
869
tree.get_canonical_inventory_path(rel_names[0]))
546
870
if (not osutils.lexists(names_list[0]) and
547
871
from_id and inv.get_file_kind(from_id) == "directory"):
548
872
into_existing = False
550
874
if into_existing:
551
875
# move into existing directory
552
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
553
self.outf.write("%s => %s\n" % pair)
876
# All entries reference existing inventory items, so fix them up
877
# for cicp file-systems.
878
rel_names = tree.get_canonical_inventory_paths(rel_names)
879
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
881
self.outf.write("%s => %s\n" % (src, dest))
555
883
if len(names_list) != 2:
556
884
raise errors.BzrCommandError('to mv multiple files the'
557
885
' destination must be a versioned'
559
tree.rename_one(rel_names[0], rel_names[1], after=after)
560
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
888
# for cicp file-systems: the src references an existing inventory
890
src = tree.get_canonical_inventory_path(rel_names[0])
891
# Find the canonical version of the destination: In all cases, the
892
# parent of the target must be in the inventory, so we fetch the
893
# canonical version from there (we do not always *use* the
894
# canonicalized tail portion - we may be attempting to rename the
896
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
897
dest_parent = osutils.dirname(canon_dest)
898
spec_tail = osutils.basename(rel_names[1])
899
# For a CICP file-system, we need to avoid creating 2 inventory
900
# entries that differ only by case. So regardless of the case
901
# we *want* to use (ie, specified by the user or the file-system),
902
# we must always choose to use the case of any existing inventory
903
# items. The only exception to this is when we are attempting a
904
# case-only rename (ie, canonical versions of src and dest are
906
dest_id = tree.path2id(canon_dest)
907
if dest_id is None or tree.path2id(src) == dest_id:
908
# No existing item we care about, so work out what case we
909
# are actually going to use.
911
# If 'after' is specified, the tail must refer to a file on disk.
913
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
915
# pathjoin with an empty tail adds a slash, which breaks
917
dest_parent_fq = tree.basedir
919
dest_tail = osutils.canonical_relpath(
921
osutils.pathjoin(dest_parent_fq, spec_tail))
923
# not 'after', so case as specified is used
924
dest_tail = spec_tail
926
# Use the existing item so 'mv' fails with AlreadyVersioned.
927
dest_tail = os.path.basename(canon_dest)
928
dest = osutils.pathjoin(dest_parent, dest_tail)
929
mutter("attempting to move %s => %s", src, dest)
930
tree.rename_one(src, dest, after=after)
932
self.outf.write("%s => %s\n" % (src, dest))
563
935
class cmd_pull(Command):
564
936
"""Turn this branch into a mirror of another branch.
566
This command only works on branches that have not diverged. Branches are
567
considered diverged if the destination branch's most recent commit is one
568
that has not been merged (directly or indirectly) into the parent.
938
By default, this command only works on branches that have not diverged.
939
Branches are considered diverged if the destination branch's most recent
940
commit is one that has not been merged (directly or indirectly) into the
570
943
If branches have diverged, you can use 'bzr merge' to integrate the changes
571
944
from one into the other. Once one branch has merged, the other should
572
945
be able to pull it again.
574
If you want to forget your local changes and just update your branch to
575
match the remote one, use pull --overwrite.
947
If you want to replace your local changes and just want your branch to
948
match the remote one, use pull --overwrite. This will work even if the two
949
branches have diverged.
577
951
If there is no default location set, the first pull will set it. After
578
952
that, you can omit the location to use the default. To change the
721
1100
' directory exists, but does not already'
722
1101
' have a control directory. This flag will'
723
1102
' allow push to proceed.'),
1104
help='Create a stacked branch that references the public location '
1105
'of the parent branch.'),
1106
Option('stacked-on',
1107
help='Create a stacked branch that refers to another branch '
1108
'for the commit history. Only the work not present in the '
1109
'referenced branch is included in the branch created.',
1112
help='Refuse to push if there are uncommitted changes in'
1113
' the working tree, --no-strict disables the check.'),
725
1115
takes_args = ['location?']
726
1116
encoding_type = 'replace'
728
1118
def run(self, location=None, remember=False, overwrite=False,
729
create_prefix=False, verbose=False, revision=None,
730
use_existing_dir=False,
732
# FIXME: Way too big! Put this into a function called from the
1119
create_prefix=False, verbose=False, revision=None,
1120
use_existing_dir=False, directory=None, stacked_on=None,
1121
stacked=False, strict=None):
1122
from bzrlib.push import _show_push_branch
734
1124
if directory is None:
736
br_from = Branch.open_containing(directory)[0]
737
stored_loc = br_from.get_push_location()
1126
# Get the source branch
1128
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1130
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1131
if strict is None: strict = True # default value
1132
# Get the tip's revision_id
1133
revision = _get_one_revision('push', revision)
1134
if revision is not None:
1135
revision_id = revision.in_history(br_from).rev_id
1138
if strict and tree is not None and revision_id is None:
1139
if (tree.has_changes()):
1140
raise errors.UncommittedChanges(
1141
tree, more='Use --no-strict to force the push.')
1142
if tree.last_revision() != tree.branch.last_revision():
1143
# The tree has lost sync with its branch, there is little
1144
# chance that the user is aware of it but he can still force
1145
# the push with --no-strict
1146
raise errors.OutOfDateTree(
1147
tree, more='Use --no-strict to force the push.')
1149
# Get the stacked_on branch, if any
1150
if stacked_on is not None:
1151
stacked_on = urlutils.normalize_url(stacked_on)
1153
parent_url = br_from.get_parent()
1155
parent = Branch.open(parent_url)
1156
stacked_on = parent.get_public_branch()
1158
# I considered excluding non-http url's here, thus forcing
1159
# 'public' branches only, but that only works for some
1160
# users, so it's best to just depend on the user spotting an
1161
# error by the feedback given to them. RBC 20080227.
1162
stacked_on = parent_url
1164
raise errors.BzrCommandError(
1165
"Could not determine branch to refer to.")
1167
# Get the destination location
738
1168
if location is None:
1169
stored_loc = br_from.get_push_location()
739
1170
if stored_loc is None:
740
raise errors.BzrCommandError("No push location known or specified.")
1171
raise errors.BzrCommandError(
1172
"No push location known or specified.")
742
1174
display_url = urlutils.unescape_for_display(stored_loc,
743
1175
self.outf.encoding)
744
self.outf.write("Using saved location: %s\n" % display_url)
1176
self.outf.write("Using saved push location: %s\n" % display_url)
745
1177
location = stored_loc
747
to_transport = transport.get_transport(location)
749
br_to = repository_to = dir_to = None
751
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
752
except errors.NotBranchError:
753
pass # Didn't find anything
755
# If we can open a branch, use its direct repository, otherwise see
756
# if there is a repository without a branch.
758
br_to = dir_to.open_branch()
759
except errors.NotBranchError:
760
# Didn't find a branch, can we find a repository?
762
repository_to = dir_to.find_repository()
763
except errors.NoRepositoryPresent:
766
# Found a branch, so we must have found a repository
767
repository_to = br_to.repository
769
if revision is not None:
770
if len(revision) == 1:
771
revision_id = revision[0].in_history(br_from).rev_id
773
raise errors.BzrCommandError(
774
'bzr push --revision takes one value.')
776
revision_id = br_from.last_revision()
782
# The destination doesn't exist; create it.
783
# XXX: Refactor the create_prefix/no_create_prefix code into a
784
# common helper function
786
def make_directory(transport):
790
def redirected(redirected_transport, e, redirection_notice):
791
return transport.get_transport(e.get_target_url())
794
to_transport = transport.do_catching_redirections(
795
make_directory, to_transport, redirected)
796
except errors.FileExists:
797
if not use_existing_dir:
798
raise errors.BzrCommandError("Target directory %s"
799
" already exists, but does not have a valid .bzr"
800
" directory. Supply --use-existing-dir to push"
801
" there anyway." % location)
802
except errors.NoSuchFile:
803
if not create_prefix:
804
raise errors.BzrCommandError("Parent directory of %s"
806
"\nYou may supply --create-prefix to create all"
807
" leading parent directories."
809
_create_prefix(to_transport)
810
except errors.TooManyRedirections:
811
raise errors.BzrCommandError("Too many redirections trying "
812
"to make %s." % location)
814
# Now the target directory exists, but doesn't have a .bzr
815
# directory. So we need to create it, along with any work to create
816
# all of the dependent branches, etc.
817
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
818
revision_id=revision_id)
819
br_to = dir_to.open_branch()
820
# TODO: Some more useful message about what was copied
821
note('Created new branch.')
822
# We successfully created the target, remember it
823
if br_from.get_push_location() is None or remember:
824
br_from.set_push_location(br_to.base)
825
elif repository_to is None:
826
# we have a bzrdir but no branch or repository
827
# XXX: Figure out what to do other than complain.
828
raise errors.BzrCommandError("At %s you have a valid .bzr control"
829
" directory, but not a branch or repository. This is an"
830
" unsupported configuration. Please move the target directory"
831
" out of the way and try again."
834
# We have a repository but no branch, copy the revisions, and then
836
repository_to.fetch(br_from.repository, revision_id=revision_id)
837
br_to = br_from.clone(dir_to, revision_id=revision_id)
838
note('Created new branch.')
839
if br_from.get_push_location() is None or remember:
840
br_from.set_push_location(br_to.base)
841
else: # We have a valid to branch
842
# We were able to connect to the remote location, so remember it
843
# we don't need to successfully push because of possible divergence.
844
if br_from.get_push_location() is None or remember:
845
br_from.set_push_location(br_to.base)
847
old_rh = br_to.revision_history()
850
tree_to = dir_to.open_workingtree()
851
except errors.NotLocalUrl:
852
warning("This transport does not update the working "
853
"tree of: %s. See 'bzr help working-trees' for "
854
"more information." % br_to.base)
855
push_result = br_from.push(br_to, overwrite,
856
stop_revision=revision_id)
857
except errors.NoWorkingTree:
858
push_result = br_from.push(br_to, overwrite,
859
stop_revision=revision_id)
863
push_result = br_from.push(tree_to.branch, overwrite,
864
stop_revision=revision_id)
868
except errors.DivergedBranches:
869
raise errors.BzrCommandError('These branches have diverged.'
870
' Try using "merge" and then "push".')
871
if push_result is not None:
872
push_result.report(self.outf)
874
new_rh = br_to.revision_history()
877
from bzrlib.log import show_changed_revisions
878
show_changed_revisions(br_to, old_rh, new_rh,
881
# we probably did a clone rather than a push, so a message was
1179
_show_push_branch(br_from, revision_id, location, self.outf,
1180
verbose=verbose, overwrite=overwrite, remember=remember,
1181
stacked_on=stacked_on, create_prefix=create_prefix,
1182
use_existing_dir=use_existing_dir)
886
1185
class cmd_branch(Command):
887
"""Create a new copy of a branch.
1186
"""Create a new branch that is a copy of an existing branch.
889
1188
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
890
1189
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
900
1199
_see_also = ['checkout']
901
1200
takes_args = ['from_location', 'to_location?']
902
1201
takes_options = ['revision', Option('hardlink',
903
help='Hard-link working tree files where possible.')]
1202
help='Hard-link working tree files where possible.'),
1204
help="Create a branch without a working-tree."),
1206
help="Switch the checkout in the current directory "
1207
"to the new branch."),
1209
help='Create a stacked branch referring to the source branch. '
1210
'The new branch will depend on the availability of the source '
1211
'branch for all operations.'),
1212
Option('standalone',
1213
help='Do not use a shared repository, even if available.'),
1214
Option('use-existing-dir',
1215
help='By default branch will fail if the target'
1216
' directory exists, but does not already'
1217
' have a control directory. This flag will'
1218
' allow branch to proceed.'),
1220
help="Bind new branch to from location."),
904
1222
aliases = ['get', 'clone']
906
1224
def run(self, from_location, to_location=None, revision=None,
1225
hardlink=False, stacked=False, standalone=False, no_tree=False,
1226
use_existing_dir=False, switch=False, bind=False):
1227
from bzrlib import switch as _mod_switch
908
1228
from bzrlib.tag import _merge_tags_if_possible
911
elif len(revision) > 1:
912
raise errors.BzrCommandError(
913
'bzr branch --revision takes exactly 1 revision value')
915
1229
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1231
revision = _get_one_revision('branch', revision)
917
1232
br_from.lock_read()
1233
self.add_cleanup(br_from.unlock)
1234
if revision is not None:
1235
revision_id = revision.as_revision_id(br_from)
1237
# FIXME - wt.last_revision, fallback to branch, fall back to
1238
# None or perhaps NULL_REVISION to mean copy nothing
1240
revision_id = br_from.last_revision()
1241
if to_location is None:
1242
to_location = urlutils.derive_to_location(from_location)
1243
to_transport = transport.get_transport(to_location)
919
if len(revision) == 1 and revision[0] is not None:
920
revision_id = revision[0].as_revision_id(br_from)
1245
to_transport.mkdir('.')
1246
except errors.FileExists:
1247
if not use_existing_dir:
1248
raise errors.BzrCommandError('Target directory "%s" '
1249
'already exists.' % to_location)
922
# FIXME - wt.last_revision, fallback to branch, fall back to
923
# None or perhaps NULL_REVISION to mean copy nothing
925
revision_id = br_from.last_revision()
926
if to_location is None:
927
to_location = urlutils.derive_to_location(from_location)
928
to_transport = transport.get_transport(to_location)
930
to_transport.mkdir('.')
931
except errors.FileExists:
932
raise errors.BzrCommandError('Target directory "%s" already'
933
' exists.' % to_location)
934
except errors.NoSuchFile:
935
raise errors.BzrCommandError('Parent of "%s" does not exist.'
938
# preserve whatever source format we have.
939
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
940
possible_transports=[to_transport],
941
accelerator_tree=accelerator_tree,
943
branch = dir.open_branch()
944
except errors.NoSuchRevision:
945
to_transport.delete_tree('.')
946
msg = "The branch %s has no revision %s." % (from_location, revision[0])
947
raise errors.BzrCommandError(msg)
948
_merge_tags_if_possible(br_from, branch)
1252
bzrdir.BzrDir.open_from_transport(to_transport)
1253
except errors.NotBranchError:
1256
raise errors.AlreadyBranchError(to_location)
1257
except errors.NoSuchFile:
1258
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1261
# preserve whatever source format we have.
1262
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1263
possible_transports=[to_transport],
1264
accelerator_tree=accelerator_tree,
1265
hardlink=hardlink, stacked=stacked,
1266
force_new_repo=standalone,
1267
create_tree_if_local=not no_tree,
1268
source_branch=br_from)
1269
branch = dir.open_branch()
1270
except errors.NoSuchRevision:
1271
to_transport.delete_tree('.')
1272
msg = "The branch %s has no revision %s." % (from_location,
1274
raise errors.BzrCommandError(msg)
1275
_merge_tags_if_possible(br_from, branch)
1276
# If the source branch is stacked, the new branch may
1277
# be stacked whether we asked for that explicitly or not.
1278
# We therefore need a try/except here and not just 'if stacked:'
1280
note('Created new stacked branch referring to %s.' %
1281
branch.get_stacked_on_url())
1282
except (errors.NotStacked, errors.UnstackableBranchFormat,
1283
errors.UnstackableRepositoryFormat), e:
949
1284
note('Branched %d revision(s).' % branch.revno())
1286
# Bind to the parent
1287
parent_branch = Branch.open(from_location)
1288
branch.bind(parent_branch)
1289
note('New branch bound to %s' % from_location)
1291
# Switch to the new branch
1292
wt, _ = WorkingTree.open_containing('.')
1293
_mod_switch.switch(wt.bzrdir, branch)
1294
note('Switched to branch: %s',
1295
urlutils.unescape_for_display(branch.base, 'utf-8'))
954
1298
class cmd_checkout(Command):
1037
1377
def run(self, dir=u'.'):
1038
1378
tree = WorkingTree.open_containing(dir)[0]
1039
1379
tree.lock_read()
1041
new_inv = tree.inventory
1042
old_tree = tree.basis_tree()
1043
old_tree.lock_read()
1045
old_inv = old_tree.inventory
1046
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1048
for old_name, new_name in renames:
1049
self.outf.write("%s => %s\n" % (old_name, new_name))
1380
self.add_cleanup(tree.unlock)
1381
new_inv = tree.inventory
1382
old_tree = tree.basis_tree()
1383
old_tree.lock_read()
1384
self.add_cleanup(old_tree.unlock)
1385
old_inv = old_tree.inventory
1387
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1388
for f, paths, c, v, p, n, k, e in iterator:
1389
if paths[0] == paths[1]:
1393
renames.append(paths)
1395
for old_name, new_name in renames:
1396
self.outf.write("%s => %s\n" % (old_name, new_name))
1056
1399
class cmd_update(Command):
1057
1400
"""Update a tree to have the latest code committed to its branch.
1059
1402
This will perform a merge into the working tree, and may generate
1060
conflicts. If you have any local changes, you will still
1403
conflicts. If you have any local changes, you will still
1061
1404
need to commit them after the update for the update to be complete.
1063
If you want to discard your local changes, you can just do a
1406
If you want to discard your local changes, you can just do a
1064
1407
'bzr revert' instead of 'bzr commit' after the update.
1409
If the tree's branch is bound to a master branch, it will also update
1410
the branch from the master.
1067
1413
_see_also = ['pull', 'working-trees', 'status-flags']
1068
1414
takes_args = ['dir?']
1415
takes_options = ['revision']
1069
1416
aliases = ['up']
1071
def run(self, dir='.'):
1418
def run(self, dir='.', revision=None):
1419
if revision is not None and len(revision) != 1:
1420
raise errors.BzrCommandError(
1421
"bzr update --revision takes exactly one revision")
1072
1422
tree = WorkingTree.open_containing(dir)[0]
1423
branch = tree.branch
1073
1424
possible_transports = []
1074
master = tree.branch.get_master_branch(
1425
master = branch.get_master_branch(
1075
1426
possible_transports=possible_transports)
1076
1427
if master is not None:
1077
1428
tree.lock_write()
1429
branch_location = master.base
1079
1431
tree.lock_tree_write()
1432
branch_location = tree.branch.base
1433
self.add_cleanup(tree.unlock)
1434
# get rid of the final '/' and be ready for display
1435
branch_location = urlutils.unescape_for_display(
1436
branch_location.rstrip('/'),
1438
existing_pending_merges = tree.get_parent_ids()[1:]
1442
# may need to fetch data into a heavyweight checkout
1443
# XXX: this may take some time, maybe we should display a
1445
old_tip = branch.update(possible_transports)
1446
if revision is not None:
1447
revision_id = revision[0].as_revision_id(branch)
1449
revision_id = branch.last_revision()
1450
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1451
revno = branch.revision_id_to_revno(revision_id)
1452
note("Tree is up to date at revision %d of branch %s" %
1453
(revno, branch_location))
1455
view_info = _get_view_info_for_change_reporter(tree)
1456
change_reporter = delta._ChangeReporter(
1457
unversioned_filter=tree.is_ignored,
1458
view_info=view_info)
1081
existing_pending_merges = tree.get_parent_ids()[1:]
1082
last_rev = _mod_revision.ensure_null(tree.last_revision())
1083
if last_rev == _mod_revision.ensure_null(
1084
tree.branch.last_revision()):
1085
# may be up to date, check master too.
1086
if master is None or last_rev == _mod_revision.ensure_null(
1087
master.last_revision()):
1088
revno = tree.branch.revision_id_to_revno(last_rev)
1089
note("Tree is up to date at revision %d." % (revno,))
1091
1460
conflicts = tree.update(
1092
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1093
possible_transports=possible_transports)
1094
revno = tree.branch.revision_id_to_revno(
1095
_mod_revision.ensure_null(tree.last_revision()))
1096
note('Updated to revision %d.' % (revno,))
1097
if tree.get_parent_ids()[1:] != existing_pending_merges:
1098
note('Your local commits will now show as pending merges with '
1099
"'bzr status', and can be committed with 'bzr commit'.")
1462
possible_transports=possible_transports,
1463
revision=revision_id,
1465
except errors.NoSuchRevision, e:
1466
raise errors.BzrCommandError(
1467
"branch has no revision %s\n"
1468
"bzr update --revision only works"
1469
" for a revision in the branch history"
1471
revno = tree.branch.revision_id_to_revno(
1472
_mod_revision.ensure_null(tree.last_revision()))
1473
note('Updated to revision %d of branch %s' %
1474
(revno, branch_location))
1475
if tree.get_parent_ids()[1:] != existing_pending_merges:
1476
note('Your local commits will now show as pending merges with '
1477
"'bzr status', and can be committed with 'bzr commit'.")
1108
1484
class cmd_info(Command):
1109
1485
"""Show information about a working tree, branch or repository.
1111
1487
This command will show all known locations and formats associated to the
1112
tree, branch or repository. Statistical information is included with
1488
tree, branch or repository.
1490
In verbose mode, statistical information is included with each report.
1491
To see extended statistic information, use a verbosity level of 2 or
1492
higher by specifying the verbose option multiple times, e.g. -vv.
1115
1494
Branches and working trees will also report any missing revisions.
1498
Display information on the format and related locations:
1502
Display the above together with extended format information and
1503
basic statistics (like the number of files in the working tree and
1504
number of revisions in the branch and repository):
1508
Display the above together with number of committers to the branch:
1117
1512
_see_also = ['revno', 'working-trees', 'repositories']
1118
1513
takes_args = ['location?']
1353
1756
"\nYou may supply --create-prefix to create all"
1354
1757
" leading parent directories."
1356
_create_prefix(to_transport)
1759
to_transport.create_prefix()
1359
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1762
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1360
1763
except errors.NotBranchError:
1361
1764
# really a NotBzrDir error...
1362
1765
create_branch = bzrdir.BzrDir.create_branch_convenience
1363
1766
branch = create_branch(to_transport.base, format=format,
1364
1767
possible_transports=[to_transport])
1768
a_bzrdir = branch.bzrdir
1366
1770
from bzrlib.transport.local import LocalTransport
1367
if existing_bzrdir.has_branch():
1771
if a_bzrdir.has_branch():
1368
1772
if (isinstance(to_transport, LocalTransport)
1369
and not existing_bzrdir.has_workingtree()):
1773
and not a_bzrdir.has_workingtree()):
1370
1774
raise errors.BranchExistsWithoutWorkingTree(location)
1371
1775
raise errors.AlreadyBranchError(location)
1373
branch = existing_bzrdir.create_branch()
1374
existing_bzrdir.create_workingtree()
1776
branch = a_bzrdir.create_branch()
1777
a_bzrdir.create_workingtree()
1375
1778
if append_revisions_only:
1377
1780
branch.set_append_revisions_only(True)
1378
1781
except errors.UpgradeRequired:
1379
1782
raise errors.BzrCommandError('This branch format cannot be set'
1380
' to append-revisions-only. Try --experimental-branch6')
1783
' to append-revisions-only. Try --default.')
1785
from bzrlib.info import describe_layout, describe_format
1787
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1788
except (errors.NoWorkingTree, errors.NotLocalUrl):
1790
repository = branch.repository
1791
layout = describe_layout(repository, branch, tree).lower()
1792
format = describe_format(a_bzrdir, repository, branch, tree)
1793
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1794
if repository.is_shared():
1795
#XXX: maybe this can be refactored into transport.path_or_url()
1796
url = repository.bzrdir.root_transport.external_url()
1798
url = urlutils.local_path_from_url(url)
1799
except errors.InvalidURL:
1801
self.outf.write("Using shared repository: %s\n" % url)
1383
1804
class cmd_init_repository(Command):
1384
"""Create a shared repository to hold branches.
1805
"""Create a shared repository for branches to share storage space.
1386
1807
New branches created under the repository directory will store their
1387
revisions in the repository, not in the branch directory.
1808
revisions in the repository, not in the branch directory. For branches
1809
with shared history, this reduces the amount of storage needed and
1810
speeds up the creation of new branches.
1389
If the --no-trees option is used then the branches in the repository
1390
will not have working trees by default.
1812
If the --no-trees option is given then the branches in the repository
1813
will not have working trees by default. They will still exist as
1814
directories on disk, but they will not have separate copies of the
1815
files at a certain revision. This can be useful for repositories that
1816
store branches which are interacted with through checkouts or remote
1817
branches, such as on a server.
1393
Create a shared repositories holding just branches::
1820
Create a shared repository holding just branches::
1395
1822
bzr init-repo --no-trees repo
1396
1823
bzr init repo/trunk
1648
2112
raise errors.BzrCommandError(msg)
2115
def _parse_levels(s):
2119
msg = "The levels argument must be an integer."
2120
raise errors.BzrCommandError(msg)
1651
2123
class cmd_log(Command):
1652
"""Show log of a branch, file, or directory.
1654
By default show the log of the branch containing the working directory.
1656
To request a range of logs, you can use the command -r begin..end
1657
-r revision requests a specific revision, -r ..end or -r begin.. are
1661
Log the current branch::
1669
Log the last 10 revisions of a branch::
1671
bzr log -r -10.. http://server/branch
2124
"""Show historical log for a branch or subset of a branch.
2126
log is bzr's default tool for exploring the history of a branch.
2127
The branch to use is taken from the first parameter. If no parameters
2128
are given, the branch containing the working directory is logged.
2129
Here are some simple examples::
2131
bzr log log the current branch
2132
bzr log foo.py log a file in its branch
2133
bzr log http://server/branch log a branch on a server
2135
The filtering, ordering and information shown for each revision can
2136
be controlled as explained below. By default, all revisions are
2137
shown sorted (topologically) so that newer revisions appear before
2138
older ones and descendants always appear before ancestors. If displayed,
2139
merged revisions are shown indented under the revision in which they
2144
The log format controls how information about each revision is
2145
displayed. The standard log formats are called ``long``, ``short``
2146
and ``line``. The default is long. See ``bzr help log-formats``
2147
for more details on log formats.
2149
The following options can be used to control what information is
2152
-l N display a maximum of N revisions
2153
-n N display N levels of revisions (0 for all, 1 for collapsed)
2154
-v display a status summary (delta) for each revision
2155
-p display a diff (patch) for each revision
2156
--show-ids display revision-ids (and file-ids), not just revnos
2158
Note that the default number of levels to display is a function of the
2159
log format. If the -n option is not used, the standard log formats show
2160
just the top level (mainline).
2162
Status summaries are shown using status flags like A, M, etc. To see
2163
the changes explained using words like ``added`` and ``modified``
2164
instead, use the -vv option.
2168
To display revisions from oldest to newest, use the --forward option.
2169
In most cases, using this option will have little impact on the total
2170
time taken to produce a log, though --forward does not incrementally
2171
display revisions like --reverse does when it can.
2173
:Revision filtering:
2175
The -r option can be used to specify what revision or range of revisions
2176
to filter against. The various forms are shown below::
2178
-rX display revision X
2179
-rX.. display revision X and later
2180
-r..Y display up to and including revision Y
2181
-rX..Y display from X to Y inclusive
2183
See ``bzr help revisionspec`` for details on how to specify X and Y.
2184
Some common examples are given below::
2186
-r-1 show just the tip
2187
-r-10.. show the last 10 mainline revisions
2188
-rsubmit:.. show what's new on this branch
2189
-rancestor:path.. show changes since the common ancestor of this
2190
branch and the one at location path
2191
-rdate:yesterday.. show changes since yesterday
2193
When logging a range of revisions using -rX..Y, log starts at
2194
revision Y and searches back in history through the primary
2195
("left-hand") parents until it finds X. When logging just the
2196
top level (using -n1), an error is reported if X is not found
2197
along the way. If multi-level logging is used (-n0), X may be
2198
a nested merge revision and the log will be truncated accordingly.
2202
If parameters are given and the first one is not a branch, the log
2203
will be filtered to show only those revisions that changed the
2204
nominated files or directories.
2206
Filenames are interpreted within their historical context. To log a
2207
deleted file, specify a revision range so that the file existed at
2208
the end or start of the range.
2210
Historical context is also important when interpreting pathnames of
2211
renamed files/directories. Consider the following example:
2213
* revision 1: add tutorial.txt
2214
* revision 2: modify tutorial.txt
2215
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2219
* ``bzr log guide.txt`` will log the file added in revision 1
2221
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2223
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2224
the original file in revision 2.
2226
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2227
was no file called guide.txt in revision 2.
2229
Renames are always followed by log. By design, there is no need to
2230
explicitly ask for this (and no way to stop logging a file back
2231
until it was last renamed).
2235
The --message option can be used for finding revisions that match a
2236
regular expression in a commit message.
2240
GUI tools and IDEs are often better at exploring history than command
2241
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2242
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2243
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2244
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2246
You may find it useful to add the aliases below to ``bazaar.conf``::
2250
top = log -l10 --line
2253
``bzr tip`` will then show the latest revision while ``bzr top``
2254
will show the last 10 mainline revisions. To see the details of a
2255
particular revision X, ``bzr show -rX``.
2257
If you are interested in looking deeper into a particular merge X,
2258
use ``bzr log -n0 -rX``.
2260
``bzr log -v`` on a branch with lots of history is currently
2261
very slow. A fix for this issue is currently under development.
2262
With or without that fix, it is recommended that a revision range
2263
be given when using the -v option.
2265
bzr has a generic full-text matching plugin, bzr-search, that can be
2266
used to find revisions matching user names, commit messages, etc.
2267
Among other features, this plugin can find all revisions containing
2268
a list of words but not others.
2270
When exploring non-mainline history on large projects with deep
2271
history, the performance of log can be greatly improved by installing
2272
the historycache plugin. This plugin buffers historical information
2273
trading disk space for faster speed.
1674
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1676
takes_args = ['location?']
2275
takes_args = ['file*']
2276
_see_also = ['log-formats', 'revisionspec']
1677
2277
takes_options = [
1678
2278
Option('forward',
1679
2279
help='Show from oldest to newest.'),
1682
help='Display timezone as local, original, or utc.'),
1683
2281
custom_help('verbose',
1684
2282
help='Show files changed in each revision.'),
2286
type=bzrlib.option._parse_revision_str,
2288
help='Show just the specified revision.'
2289
' See also "help revisionspec".'),
2293
help='Number of levels to display - 0 for all, 1 for flat.',
2295
type=_parse_levels),
1688
2296
Option('message',
1689
2297
short_name='m',
1690
2298
help='Show revisions whose message matches this '
1736
2377
dir, relpath = bzrdir.BzrDir.open_containing(location)
1737
2378
b = dir.open_branch()
1741
if revision is None:
1744
elif len(revision) == 1:
1745
rev1 = rev2 = revision[0].in_history(b)
1746
elif len(revision) == 2:
1747
if revision[1].get_branch() != revision[0].get_branch():
1748
# b is taken from revision[0].get_branch(), and
1749
# show_log will use its revision_history. Having
1750
# different branches will lead to weird behaviors.
1751
raise errors.BzrCommandError(
1752
"Log doesn't accept two revisions in different"
1754
rev1 = revision[0].in_history(b)
1755
rev2 = revision[1].in_history(b)
1757
raise errors.BzrCommandError(
1758
'bzr log --revision takes one or two values.')
1760
if log_format is None:
1761
log_format = log.log_formatter_registry.get_default(b)
1763
lf = log_format(show_ids=show_ids, to_file=self.outf,
1764
show_timezone=timezone)
1770
direction=direction,
1771
start_revision=rev1,
2380
self.add_cleanup(b.unlock)
2381
rev1, rev2 = _get_revision_range(revision, b, self.name())
2383
# Decide on the type of delta & diff filtering to use
2384
# TODO: add an --all-files option to make this configurable & consistent
2392
diff_type = 'partial'
2396
# Build the log formatter
2397
if log_format is None:
2398
log_format = log.log_formatter_registry.get_default(b)
2399
# Make a non-encoding output to include the diffs - bug 328007
2400
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2401
lf = log_format(show_ids=show_ids, to_file=self.outf,
2402
to_exact_file=unencoded_output,
2403
show_timezone=timezone,
2404
delta_format=get_verbosity_level(),
2406
show_advice=levels is None)
2408
# Choose the algorithm for doing the logging. It's annoying
2409
# having multiple code paths like this but necessary until
2410
# the underlying repository format is faster at generating
2411
# deltas or can provide everything we need from the indices.
2412
# The default algorithm - match-using-deltas - works for
2413
# multiple files and directories and is faster for small
2414
# amounts of history (200 revisions say). However, it's too
2415
# slow for logging a single file in a repository with deep
2416
# history, i.e. > 10K revisions. In the spirit of "do no
2417
# evil when adding features", we continue to use the
2418
# original algorithm - per-file-graph - for the "single
2419
# file that isn't a directory without showing a delta" case.
2420
partial_history = revision and b.repository._format.supports_chks
2421
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2422
or delta_type or partial_history)
2424
# Build the LogRequest and execute it
2425
if len(file_ids) == 0:
2427
rqst = make_log_request_dict(
2428
direction=direction, specific_fileids=file_ids,
2429
start_revision=rev1, end_revision=rev2, limit=limit,
2430
message_search=message, delta_type=delta_type,
2431
diff_type=diff_type, _match_using_deltas=match_using_deltas)
2432
Logger(b, rqst).show(lf)
2435
def _get_revision_range(revisionspec_list, branch, command_name):
2436
"""Take the input of a revision option and turn it into a revision range.
2438
It returns RevisionInfo objects which can be used to obtain the rev_id's
2439
of the desired revisions. It does some user input validations.
2441
if revisionspec_list is None:
2444
elif len(revisionspec_list) == 1:
2445
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2446
elif len(revisionspec_list) == 2:
2447
start_spec = revisionspec_list[0]
2448
end_spec = revisionspec_list[1]
2449
if end_spec.get_branch() != start_spec.get_branch():
2450
# b is taken from revision[0].get_branch(), and
2451
# show_log will use its revision_history. Having
2452
# different branches will lead to weird behaviors.
2453
raise errors.BzrCommandError(
2454
"bzr %s doesn't accept two revisions in different"
2455
" branches." % command_name)
2456
if start_spec.spec is None:
2457
# Avoid loading all the history.
2458
rev1 = RevisionInfo(branch, None, None)
2460
rev1 = start_spec.in_history(branch)
2461
# Avoid loading all of history when we know a missing
2462
# end of range means the last revision ...
2463
if end_spec.spec is None:
2464
last_revno, last_revision_id = branch.last_revision_info()
2465
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2467
rev2 = end_spec.in_history(branch)
2469
raise errors.BzrCommandError(
2470
'bzr %s --revision takes one or two values.' % command_name)
2474
def _revision_range_to_revid_range(revision_range):
2477
if revision_range[0] is not None:
2478
rev_id1 = revision_range[0].rev_id
2479
if revision_range[1] is not None:
2480
rev_id2 = revision_range[1].rev_id
2481
return rev_id1, rev_id2
1779
2483
def get_log_format(long=False, short=False, line=False, default='long'):
1780
2484
log_format = default
2141
2860
If no revision is nominated, the last revision is used.
2143
2862
Note: Take care to redirect standard output when using this command on a
2147
2866
_see_also = ['ls']
2148
2867
takes_options = [
2149
2868
Option('name-from-revision', help='The path name in the old tree.'),
2869
Option('filters', help='Apply content filters to display the '
2870
'convenience form.'),
2152
2873
takes_args = ['filename']
2153
2874
encoding_type = 'exact'
2155
2876
@display_command
2156
def run(self, filename, revision=None, name_from_revision=False):
2877
def run(self, filename, revision=None, name_from_revision=False,
2157
2879
if revision is not None and len(revision) != 1:
2158
2880
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2159
2881
" one revision specifier")
2160
2882
tree, branch, relpath = \
2161
2883
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2162
2884
branch.lock_read()
2164
return self._run(tree, branch, relpath, filename, revision,
2885
self.add_cleanup(branch.unlock)
2886
return self._run(tree, branch, relpath, filename, revision,
2887
name_from_revision, filters)
2169
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2889
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2170
2891
if tree is None:
2171
2892
tree = b.basis_tree()
2172
if revision is None:
2173
revision_id = b.last_revision()
2175
revision_id = revision[0].as_revision_id(b)
2893
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2894
rev_tree.lock_read()
2895
self.add_cleanup(rev_tree.unlock)
2177
cur_file_id = tree.path2id(relpath)
2178
rev_tree = b.repository.revision_tree(revision_id)
2179
2897
old_file_id = rev_tree.path2id(relpath)
2181
2899
if name_from_revision:
2900
# Try in revision if requested
2182
2901
if old_file_id is None:
2183
raise errors.BzrCommandError("%r is not present in revision %s"
2184
% (filename, revision_id))
2902
raise errors.BzrCommandError(
2903
"%r is not present in revision %s" % (
2904
filename, rev_tree.get_revision_id()))
2186
rev_tree.print_file(old_file_id)
2187
elif cur_file_id is not None:
2188
rev_tree.print_file(cur_file_id)
2189
elif old_file_id is not None:
2190
rev_tree.print_file(old_file_id)
2192
raise errors.BzrCommandError("%r is not present in revision %s" %
2193
(filename, revision_id))
2906
content = rev_tree.get_file_text(old_file_id)
2908
cur_file_id = tree.path2id(relpath)
2910
if cur_file_id is not None:
2911
# Then try with the actual file id
2913
content = rev_tree.get_file_text(cur_file_id)
2915
except errors.NoSuchId:
2916
# The actual file id didn't exist at that time
2918
if not found and old_file_id is not None:
2919
# Finally try with the old file id
2920
content = rev_tree.get_file_text(old_file_id)
2923
# Can't be found anywhere
2924
raise errors.BzrCommandError(
2925
"%r is not present in revision %s" % (
2926
filename, rev_tree.get_revision_id()))
2928
from bzrlib.filters import (
2929
ContentFilterContext,
2930
filtered_output_bytes,
2932
filters = rev_tree._content_filter_stack(relpath)
2933
chunks = content.splitlines(True)
2934
content = filtered_output_bytes(chunks, filters,
2935
ContentFilterContext(relpath, rev_tree))
2937
self.outf.writelines(content)
2940
self.outf.write(content)
2196
2943
class cmd_local_time_offset(Command):
2197
2944
"""Show the offset in seconds from GMT to local time."""
2199
2946
@display_command
2201
print osutils.local_time_offset()
2948
self.outf.write("%s\n" % osutils.local_time_offset())
2205
2952
class cmd_commit(Command):
2206
2953
"""Commit changes into a new revision.
2208
If no arguments are given, the entire tree is committed.
2210
If selected files are specified, only changes to those files are
2211
committed. If a directory is specified then the directory and everything
2212
within it is committed.
2214
If author of the change is not the same person as the committer, you can
2215
specify the author's name using the --author option. The name should be
2216
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2218
A selected-file commit may fail in some cases where the committed
2219
tree would be invalid. Consider::
2224
bzr commit foo -m "committing foo"
2225
bzr mv foo/bar foo/baz
2228
bzr commit foo/bar -m "committing bar but not baz"
2230
In the example above, the last commit will fail by design. This gives
2231
the user the opportunity to decide whether they want to commit the
2232
rename at the same time, separately first, or not at all. (As a general
2233
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2235
Note: A selected-file commit after a merge is not yet supported.
2955
An explanatory message needs to be given for each commit. This is
2956
often done by using the --message option (getting the message from the
2957
command line) or by using the --file option (getting the message from
2958
a file). If neither of these options is given, an editor is opened for
2959
the user to enter the message. To see the changed files in the
2960
boilerplate text loaded into the editor, use the --show-diff option.
2962
By default, the entire tree is committed and the person doing the
2963
commit is assumed to be the author. These defaults can be overridden
2968
If selected files are specified, only changes to those files are
2969
committed. If a directory is specified then the directory and
2970
everything within it is committed.
2972
When excludes are given, they take precedence over selected files.
2973
For example, to commit only changes within foo, but not changes
2976
bzr commit foo -x foo/bar
2978
A selective commit after a merge is not yet supported.
2982
If the author of the change is not the same person as the committer,
2983
you can specify the author's name using the --author option. The
2984
name should be in the same format as a committer-id, e.g.
2985
"John Doe <jdoe@example.com>". If there is more than one author of
2986
the change you can specify the option multiple times, once for each
2991
A common mistake is to forget to add a new file or directory before
2992
running the commit command. The --strict option checks for unknown
2993
files and aborts the commit if any are found. More advanced pre-commit
2994
checks can be implemented by defining hooks. See ``bzr help hooks``
2999
If you accidentially commit the wrong changes or make a spelling
3000
mistake in the commit message say, you can use the uncommit command
3001
to undo it. See ``bzr help uncommit`` for details.
3003
Hooks can also be configured to run after a commit. This allows you
3004
to trigger updates to external systems like bug trackers. The --fixes
3005
option can be used to record the association between a revision and
3006
one or more bugs. See ``bzr help bugs`` for details.
3008
A selective commit may fail in some cases where the committed
3009
tree would be invalid. Consider::
3014
bzr commit foo -m "committing foo"
3015
bzr mv foo/bar foo/baz
3018
bzr commit foo/bar -m "committing bar but not baz"
3020
In the example above, the last commit will fail by design. This gives
3021
the user the opportunity to decide whether they want to commit the
3022
rename at the same time, separately first, or not at all. (As a general
3023
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2237
3025
# TODO: Run hooks on tree to-be-committed, and after commit.
2329
3129
if fixes is None:
2331
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3131
bug_property = bugtracker.encode_fixes_bug_urls(
3132
self._iter_bug_fix_urls(fixes, tree.branch))
2332
3133
if bug_property:
2333
3134
properties['bugs'] = bug_property
2335
3136
if local and not tree.branch.get_bound_location():
2336
3137
raise errors.LocalRequiresBoundBranch()
3139
if message is not None:
3141
file_exists = osutils.lexists(message)
3142
except UnicodeError:
3143
# The commit message contains unicode characters that can't be
3144
# represented in the filesystem encoding, so that can't be a
3149
'The commit message is a file name: "%(f)s".\n'
3150
'(use --file "%(f)s" to take commit message from that file)'
3152
ui.ui_factory.show_warning(warning_msg)
3154
message = message.replace('\r\n', '\n')
3155
message = message.replace('\r', '\n')
3157
raise errors.BzrCommandError(
3158
"please specify either --message or --file")
2338
3160
def get_message(commit_obj):
2339
3161
"""Callback to get commit message"""
2340
my_message = message
2341
if my_message is None and not file:
2342
t = make_commit_message_template_encoded(tree,
3163
my_message = codecs.open(
3164
file, 'rt', osutils.get_user_encoding()).read()
3165
elif message is not None:
3166
my_message = message
3168
# No message supplied: make one up.
3169
# text is the status of the tree
3170
text = make_commit_message_template_encoded(tree,
2343
3171
selected_list, diff=show_diff,
2344
output_encoding=bzrlib.user_encoding)
2345
my_message = edit_commit_message_encoded(t)
3172
output_encoding=osutils.get_user_encoding())
3173
# start_message is the template generated from hooks
3174
# XXX: Warning - looks like hooks return unicode,
3175
# make_commit_message_template_encoded returns user encoding.
3176
# We probably want to be using edit_commit_message instead to
3178
start_message = generate_commit_message_template(commit_obj)
3179
my_message = edit_commit_message_encoded(text,
3180
start_message=start_message)
2346
3181
if my_message is None:
2347
3182
raise errors.BzrCommandError("please specify a commit"
2348
3183
" message with either --message or --file")
2349
elif my_message and file:
2350
raise errors.BzrCommandError(
2351
"please specify either --message or --file")
2353
my_message = codecs.open(file, 'rt',
2354
bzrlib.user_encoding).read()
2355
3184
if my_message == "":
2356
3185
raise errors.BzrCommandError("empty commit message specified")
2357
3186
return my_message
3188
# The API permits a commit with a filter of [] to mean 'select nothing'
3189
# but the command line should not do that.
3190
if not selected_list:
3191
selected_list = None
2360
3193
tree.commit(message_callback=get_message,
2361
3194
specific_files=selected_list,
2362
3195
allow_pointless=unchanged, strict=strict, local=local,
2363
3196
reporter=None, verbose=verbose, revprops=properties,
3197
authors=author, timestamp=commit_stamp,
3199
exclude=safe_relpath_files(tree, exclude))
2365
3200
except PointlessCommit:
2366
# FIXME: This should really happen before the file is read in;
2367
# perhaps prepare the commit; get the message; then actually commit
2368
raise errors.BzrCommandError("no changes to commit."
2369
" use --unchanged to commit anyhow")
3201
raise errors.BzrCommandError("No changes to commit."
3202
" Use --unchanged to commit anyhow.")
2370
3203
except ConflictsInTree:
2371
3204
raise errors.BzrCommandError('Conflicts detected in working '
2372
3205
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2375
3208
raise errors.BzrCommandError("Commit refused because there are"
2376
3209
" unknown files in the working tree.")
2377
3210
except errors.BoundBranchOutOfDate, e:
2378
raise errors.BzrCommandError(str(e) + "\n"
2379
'To commit to master branch, run update and then commit.\n'
2380
'You can also pass --local to commit to continue working '
3211
e.extra_help = ("\n"
3212
'To commit to master branch, run update and then commit.\n'
3213
'You can also pass --local to commit to continue working '
2384
3218
class cmd_check(Command):
2385
"""Validate consistency of branch history.
2387
This command checks various invariants about the branch storage to
2388
detect data corruption or bzr bugs.
2392
revisions: This is just the number of revisions checked. It doesn't
2394
versionedfiles: This is just the number of versionedfiles checked. It
2395
doesn't indicate a problem.
2396
unreferenced ancestors: Texts that are ancestors of other texts, but
2397
are not properly referenced by the revision ancestry. This is a
2398
subtle problem that Bazaar can work around.
2399
unique file texts: This is the total number of unique file contents
2400
seen in the checked revisions. It does not indicate a problem.
2401
repeated file texts: This is the total number of repeated texts seen
2402
in the checked revisions. Texts can be repeated when their file
2403
entries are modified, but the file contents are not. It does not
3219
"""Validate working tree structure, branch consistency and repository history.
3221
This command checks various invariants about branch and repository storage
3222
to detect data corruption or bzr bugs.
3224
The working tree and branch checks will only give output if a problem is
3225
detected. The output fields of the repository check are:
3228
This is just the number of revisions checked. It doesn't
3232
This is just the number of versionedfiles checked. It
3233
doesn't indicate a problem.
3235
unreferenced ancestors
3236
Texts that are ancestors of other texts, but
3237
are not properly referenced by the revision ancestry. This is a
3238
subtle problem that Bazaar can work around.
3241
This is the total number of unique file contents
3242
seen in the checked revisions. It does not indicate a problem.
3245
This is the total number of repeated texts seen
3246
in the checked revisions. Texts can be repeated when their file
3247
entries are modified, but the file contents are not. It does not
3250
If no restrictions are specified, all Bazaar data that is found at the given
3251
location will be checked.
3255
Check the tree and branch at 'foo'::
3257
bzr check --tree --branch foo
3259
Check only the repository at 'bar'::
3261
bzr check --repo bar
3263
Check everything at 'baz'::
2407
3268
_see_also = ['reconcile']
2408
takes_args = ['branch?']
2409
takes_options = ['verbose']
3269
takes_args = ['path?']
3270
takes_options = ['verbose',
3271
Option('branch', help="Check the branch related to the"
3272
" current directory."),
3273
Option('repo', help="Check the repository related to the"
3274
" current directory."),
3275
Option('tree', help="Check the working tree related to"
3276
" the current directory.")]
2411
def run(self, branch=None, verbose=False):
2412
from bzrlib.check import check
2414
branch_obj = Branch.open_containing('.')[0]
2416
branch_obj = Branch.open(branch)
2417
check(branch_obj, verbose)
2418
# bit hacky, check the tree parent is accurate
2421
tree = WorkingTree.open_containing('.')[0]
2423
tree = WorkingTree.open(branch)
2424
except (errors.NoWorkingTree, errors.NotLocalUrl):
2427
# This is a primitive 'check' for tree state. Currently this is not
2428
# integrated into the main check logic as yet.
2431
tree_basis = tree.basis_tree()
2432
tree_basis.lock_read()
2434
repo_basis = tree.branch.repository.revision_tree(
2435
tree.last_revision())
2436
if len(list(repo_basis.iter_changes(tree_basis))):
2437
raise errors.BzrCheckError(
2438
"Mismatched basis inventory content.")
3278
def run(self, path=None, verbose=False, branch=False, repo=False,
3280
from bzrlib.check import check_dwim
3283
if not branch and not repo and not tree:
3284
branch = repo = tree = True
3285
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2446
3288
class cmd_upgrade(Command):
2632
3555
short_name='x',
2633
3556
help='Exclude tests that match this regular'
2634
3557
' expression.'),
3559
help='Output test progress via subunit.'),
2635
3560
Option('strict', help='Fail on missing dependencies or '
2636
3561
'known failures.'),
2637
3562
Option('load-list', type=str, argname='TESTLISTFILE',
2638
3563
help='Load a test id list from a text file.'),
2639
3564
ListOption('debugflag', type=str, short_name='E',
2640
3565
help='Turn on a selftest debug flag.'),
2641
Option('starting-with', type=str, argname='TESTID',
2643
help='Load only the tests starting with TESTID.'),
3566
ListOption('starting-with', type=str, argname='TESTID',
3567
param_name='starting_with', short_name='s',
3569
'Load only the tests starting with TESTID.'),
2645
3571
encoding_type = 'replace'
3574
Command.__init__(self)
3575
self.additional_selftest_args = {}
2647
3577
def run(self, testspecs_list=None, verbose=False, one=False,
2648
3578
transport=None, benchmark=None,
2649
3579
lsprof_timed=None, cache_dir=None,
2650
3580
first=False, list_only=False,
2651
3581
randomize=None, exclude=None, strict=False,
2652
load_list=None, debugflag=None, starting_with=None):
3582
load_list=None, debugflag=None, starting_with=None, subunit=False,
3583
parallel=None, lsprof_tests=False):
2654
3584
from bzrlib.tests import selftest
2655
3585
import bzrlib.benchmarks as benchmarks
2656
3586
from bzrlib.benchmarks import tree_creator
3588
# Make deprecation warnings visible, unless -Werror is set
3589
symbol_versioning.activate_deprecation_warnings(override=False)
2658
3591
if cache_dir is not None:
2659
3592
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2661
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2662
print ' %s (%s python%s)' % (
2664
bzrlib.version_string,
2665
bzrlib._format_version_tuple(sys.version_info),
2668
3593
if testspecs_list is not None:
2669
3594
pattern = '|'.join(testspecs_list)
3599
from bzrlib.tests import SubUnitBzrRunner
3601
raise errors.BzrCommandError("subunit not available. subunit "
3602
"needs to be installed to use --subunit.")
3603
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3605
self.additional_selftest_args.setdefault(
3606
'suite_decorators', []).append(parallel)
2673
3608
test_suite_factory = benchmarks.test_suite
2674
3609
# Unless user explicitly asks for quiet, be verbose in benchmarks
2675
3610
verbose = not is_quiet()
2676
3611
# TODO: should possibly lock the history file...
2677
3612
benchfile = open(".perf_history", "at", buffering=1)
3613
self.add_cleanup(benchfile.close)
2679
3615
test_suite_factory = None
2680
3616
benchfile = None
2682
result = selftest(verbose=verbose,
2684
stop_on_failure=one,
2685
transport=transport,
2686
test_suite_factory=test_suite_factory,
2687
lsprof_timed=lsprof_timed,
2688
bench_history=benchfile,
2689
matching_tests_first=first,
2690
list_only=list_only,
2691
random_seed=randomize,
2692
exclude_pattern=exclude,
2694
load_list=load_list,
2695
debug_flags=debugflag,
2696
starting_with=starting_with,
2699
if benchfile is not None:
2702
note('tests passed')
2704
note('tests failed')
3617
selftest_kwargs = {"verbose": verbose,
3619
"stop_on_failure": one,
3620
"transport": transport,
3621
"test_suite_factory": test_suite_factory,
3622
"lsprof_timed": lsprof_timed,
3623
"lsprof_tests": lsprof_tests,
3624
"bench_history": benchfile,
3625
"matching_tests_first": first,
3626
"list_only": list_only,
3627
"random_seed": randomize,
3628
"exclude_pattern": exclude,
3630
"load_list": load_list,
3631
"debug_flags": debugflag,
3632
"starting_with": starting_with
3634
selftest_kwargs.update(self.additional_selftest_args)
3635
result = selftest(**selftest_kwargs)
2705
3636
return int(not result)
2861
3807
allow_pending = True
2862
3808
verified = 'inapplicable'
2863
3809
tree = WorkingTree.open_containing(directory)[0]
3812
basis_tree = tree.revision_tree(tree.last_revision())
3813
except errors.NoSuchRevision:
3814
basis_tree = tree.basis_tree()
3816
# die as quickly as possible if there are uncommitted changes
3818
if tree.has_changes():
3819
raise errors.UncommittedChanges(tree)
3821
view_info = _get_view_info_for_change_reporter(tree)
2864
3822
change_reporter = delta._ChangeReporter(
2865
unversioned_filter=tree.is_ignored)
2868
pb = ui.ui_factory.nested_progress_bar()
2869
cleanups.append(pb.finished)
2871
cleanups.append(tree.unlock)
2872
if location is not None:
2874
mergeable = bundle.read_mergeable_from_url(location,
2875
possible_transports=possible_transports)
2876
except errors.NotABundle:
2880
raise errors.BzrCommandError('Cannot use --uncommitted'
2881
' with bundles or merge directives.')
2883
if revision is not None:
2884
raise errors.BzrCommandError(
2885
'Cannot use -r with merge directives or bundles')
2886
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2889
if merger is None and uncommitted:
2890
if revision is not None and len(revision) > 0:
2891
raise errors.BzrCommandError('Cannot use --uncommitted and'
2892
' --revision at the same time.')
2893
location = self._select_branch_location(tree, location)[0]
2894
other_tree, other_path = WorkingTree.open_containing(location)
2895
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2897
allow_pending = False
2898
if other_path != '':
2899
merger.interesting_files = [other_path]
2902
merger, allow_pending = self._get_merger_from_branch(tree,
2903
location, revision, remember, possible_transports, pb)
2905
merger.merge_type = merge_type
2906
merger.reprocess = reprocess
2907
merger.show_base = show_base
2908
self.sanity_check_merger(merger)
2909
if (merger.base_rev_id == merger.other_rev_id and
2910
merger.other_rev_id is not None):
2911
note('Nothing to do.')
3823
unversioned_filter=tree.is_ignored, view_info=view_info)
3824
pb = ui.ui_factory.nested_progress_bar()
3825
self.add_cleanup(pb.finished)
3827
self.add_cleanup(tree.unlock)
3828
if location is not None:
3830
mergeable = bundle.read_mergeable_from_url(location,
3831
possible_transports=possible_transports)
3832
except errors.NotABundle:
3836
raise errors.BzrCommandError('Cannot use --uncommitted'
3837
' with bundles or merge directives.')
3839
if revision is not None:
3840
raise errors.BzrCommandError(
3841
'Cannot use -r with merge directives or bundles')
3842
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3845
if merger is None and uncommitted:
3846
if revision is not None and len(revision) > 0:
3847
raise errors.BzrCommandError('Cannot use --uncommitted and'
3848
' --revision at the same time.')
3849
merger = self.get_merger_from_uncommitted(tree, location, None)
3850
allow_pending = False
3853
merger, allow_pending = self._get_merger_from_branch(tree,
3854
location, revision, remember, possible_transports, None)
3856
merger.merge_type = merge_type
3857
merger.reprocess = reprocess
3858
merger.show_base = show_base
3859
self.sanity_check_merger(merger)
3860
if (merger.base_rev_id == merger.other_rev_id and
3861
merger.other_rev_id is not None):
3862
note('Nothing to do.')
3865
if merger.interesting_files is not None:
3866
raise errors.BzrCommandError('Cannot pull individual files')
3867
if (merger.base_rev_id == tree.last_revision()):
3868
result = tree.pull(merger.other_branch, False,
3869
merger.other_rev_id)
3870
result.report(self.outf)
2914
if merger.interesting_files is not None:
2915
raise errors.BzrCommandError('Cannot pull individual files')
2916
if (merger.base_rev_id == tree.last_revision()):
2917
result = tree.pull(merger.other_branch, False,
2918
merger.other_rev_id)
2919
result.report(self.outf)
2921
merger.check_basis(not force)
2923
return self._do_preview(merger)
2925
return self._do_merge(merger, change_reporter, allow_pending,
2928
for cleanup in reversed(cleanups):
3872
if merger.this_basis is None:
3873
raise errors.BzrCommandError(
3874
"This branch has no commits."
3875
" (perhaps you would prefer 'bzr pull')")
3877
return self._do_preview(merger)
3879
return self._do_interactive(merger)
3881
return self._do_merge(merger, change_reporter, allow_pending,
3884
def _get_preview(self, merger):
3885
tree_merger = merger.make_merger()
3886
tt = tree_merger.make_preview_transform()
3887
self.add_cleanup(tt.finalize)
3888
result_tree = tt.get_preview_tree()
2931
3891
def _do_preview(self, merger):
2932
3892
from bzrlib.diff import show_diff_trees
2933
tree_merger = merger.make_merger()
2934
tt = tree_merger.make_preview_transform()
2936
result_tree = tt.get_preview_tree()
2937
show_diff_trees(merger.this_tree, result_tree, self.outf,
2938
old_label='', new_label='')
3893
result_tree = self._get_preview(merger)
3894
show_diff_trees(merger.this_tree, result_tree, self.outf,
3895
old_label='', new_label='')
2942
3897
def _do_merge(self, merger, change_reporter, allow_pending, verified):
2943
3898
merger.change_reporter = change_reporter
3087
4083
def run(self, file_list=None, merge_type=None, show_base=False,
3088
4084
reprocess=False):
4085
from bzrlib.conflicts import restore
3089
4086
if merge_type is None:
3090
4087
merge_type = _mod_merge.Merge3Merger
3091
4088
tree, file_list = tree_files(file_list)
3092
4089
tree.lock_write()
4090
self.add_cleanup(tree.unlock)
4091
parents = tree.get_parent_ids()
4092
if len(parents) != 2:
4093
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4094
" merges. Not cherrypicking or"
4096
repository = tree.branch.repository
4097
interesting_ids = None
4099
conflicts = tree.conflicts()
4100
if file_list is not None:
4101
interesting_ids = set()
4102
for filename in file_list:
4103
file_id = tree.path2id(filename)
4105
raise errors.NotVersionedError(filename)
4106
interesting_ids.add(file_id)
4107
if tree.kind(file_id) != "directory":
4110
for name, ie in tree.inventory.iter_entries(file_id):
4111
interesting_ids.add(ie.file_id)
4112
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4114
# Remerge only supports resolving contents conflicts
4115
allowed_conflicts = ('text conflict', 'contents conflict')
4116
restore_files = [c.path for c in conflicts
4117
if c.typestring in allowed_conflicts]
4118
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4119
tree.set_conflicts(ConflictList(new_conflicts))
4120
if file_list is not None:
4121
restore_files = file_list
4122
for filename in restore_files:
4124
restore(tree.abspath(filename))
4125
except errors.NotConflicted:
4127
# Disable pending merges, because the file texts we are remerging
4128
# have not had those merges performed. If we use the wrong parents
4129
# list, we imply that the working tree text has seen and rejected
4130
# all the changes from the other tree, when in fact those changes
4131
# have not yet been seen.
4132
tree.set_parent_ids(parents[:1])
3094
parents = tree.get_parent_ids()
3095
if len(parents) != 2:
3096
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3097
" merges. Not cherrypicking or"
3099
repository = tree.branch.repository
3100
interesting_ids = None
3102
conflicts = tree.conflicts()
3103
if file_list is not None:
3104
interesting_ids = set()
3105
for filename in file_list:
3106
file_id = tree.path2id(filename)
3108
raise errors.NotVersionedError(filename)
3109
interesting_ids.add(file_id)
3110
if tree.kind(file_id) != "directory":
3113
for name, ie in tree.inventory.iter_entries(file_id):
3114
interesting_ids.add(ie.file_id)
3115
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3117
# Remerge only supports resolving contents conflicts
3118
allowed_conflicts = ('text conflict', 'contents conflict')
3119
restore_files = [c.path for c in conflicts
3120
if c.typestring in allowed_conflicts]
3121
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3122
tree.set_conflicts(ConflictList(new_conflicts))
3123
if file_list is not None:
3124
restore_files = file_list
3125
for filename in restore_files:
3127
restore(tree.abspath(filename))
3128
except errors.NotConflicted:
3130
# Disable pending merges, because the file texts we are remerging
3131
# have not had those merges performed. If we use the wrong parents
3132
# list, we imply that the working tree text has seen and rejected
3133
# all the changes from the other tree, when in fact those changes
3134
# have not yet been seen.
3135
pb = ui.ui_factory.nested_progress_bar()
3136
tree.set_parent_ids(parents[:1])
3138
merger = _mod_merge.Merger.from_revision_ids(pb,
3140
merger.interesting_ids = interesting_ids
3141
merger.merge_type = merge_type
3142
merger.show_base = show_base
3143
merger.reprocess = reprocess
3144
conflicts = merger.do_merge()
3146
tree.set_parent_ids(parents)
4134
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4135
merger.interesting_ids = interesting_ids
4136
merger.merge_type = merge_type
4137
merger.show_base = show_base
4138
merger.reprocess = reprocess
4139
conflicts = merger.do_merge()
4141
tree.set_parent_ids(parents)
3150
4142
if conflicts > 0:
3258
4254
takes_args = ['context?']
3259
4255
aliases = ['s-c']
3262
4258
@display_command
3263
4259
def run(self, context=None):
3264
4260
import shellcomplete
3265
4261
shellcomplete.shellcomplete(context)
3268
class cmd_fetch(Command):
3269
"""Copy in history from another branch but don't merge it.
3271
This is an internal method used for pull and merge.
3274
takes_args = ['from_branch', 'to_branch']
3275
def run(self, from_branch, to_branch):
3276
from bzrlib.fetch import Fetcher
3277
from_b = Branch.open(from_branch)
3278
to_b = Branch.open(to_branch)
3279
Fetcher(to_b, from_b)
3282
4264
class cmd_missing(Command):
3283
4265
"""Show unmerged/unpulled revisions between two branches.
3285
4267
OTHER_BRANCH may be local or remote.
4269
To filter on a range of revisions, you can use the command -r begin..end
4270
-r revision requests a specific revision, -r ..end or -r begin.. are
4274
1 - some missing revisions
4275
0 - no missing revisions
4279
Determine the missing revisions between this and the branch at the
4280
remembered pull location::
4284
Determine the missing revisions between this and another branch::
4286
bzr missing http://server/branch
4288
Determine the missing revisions up to a specific revision on the other
4291
bzr missing -r ..-10
4293
Determine the missing revisions up to a specific revision on this
4296
bzr missing --my-revision ..-10
3288
4299
_see_also = ['merge', 'pull']
3289
4300
takes_args = ['other_branch?']
3290
4301
takes_options = [
3291
Option('reverse', 'Reverse the order of revisions.'),
3293
'Display changes in the local branch only.'),
3294
Option('this' , 'Same as --mine-only.'),
3295
Option('theirs-only',
3296
'Display changes in the remote branch only.'),
3297
Option('other', 'Same as --theirs-only.'),
4302
Option('reverse', 'Reverse the order of revisions.'),
4304
'Display changes in the local branch only.'),
4305
Option('this' , 'Same as --mine-only.'),
4306
Option('theirs-only',
4307
'Display changes in the remote branch only.'),
4308
Option('other', 'Same as --theirs-only.'),
4312
custom_help('revision',
4313
help='Filter on other branch revisions (inclusive). '
4314
'See "help revisionspec" for details.'),
4315
Option('my-revision',
4316
type=_parse_revision_str,
4317
help='Filter on local branch revisions (inclusive). '
4318
'See "help revisionspec" for details.'),
4319
Option('include-merges',
4320
'Show all revisions in addition to the mainline ones.'),
3302
4322
encoding_type = 'replace'
3304
4324
@display_command
3305
4325
def run(self, other_branch=None, reverse=False, mine_only=False,
3306
theirs_only=False, log_format=None, long=False, short=False, line=False,
3307
show_ids=False, verbose=False, this=False, other=False):
4327
log_format=None, long=False, short=False, line=False,
4328
show_ids=False, verbose=False, this=False, other=False,
4329
include_merges=False, revision=None, my_revision=None):
3308
4330
from bzrlib.missing import find_unmerged, iter_log_revisions
3311
4336
mine_only = this
3329
4354
" or specified.")
3330
4355
display_url = urlutils.unescape_for_display(parent,
3331
4356
self.outf.encoding)
3332
self.outf.write("Using last location: " + display_url + "\n")
4357
message("Using saved parent location: "
4358
+ display_url + "\n")
3334
4360
remote_branch = Branch.open(other_branch)
3335
4361
if remote_branch.base == local_branch.base:
3336
4362
remote_branch = local_branch
3337
4364
local_branch.lock_read()
3339
remote_branch.lock_read()
3341
local_extra, remote_extra = find_unmerged(
3342
local_branch, remote_branch, restrict)
3344
if log_format is None:
3345
registry = log.log_formatter_registry
3346
log_format = registry.get_default(local_branch)
3347
lf = log_format(to_file=self.outf,
3349
show_timezone='original')
3350
if reverse is False:
3351
if local_extra is not None:
3352
local_extra.reverse()
3353
if remote_extra is not None:
3354
remote_extra.reverse()
3357
if local_extra and not theirs_only:
3358
self.outf.write("You have %d extra revision(s):\n" %
3360
for revision in iter_log_revisions(local_extra,
3361
local_branch.repository,
3363
lf.log_revision(revision)
3364
printed_local = True
3367
printed_local = False
3369
if remote_extra and not mine_only:
3370
if printed_local is True:
3371
self.outf.write("\n\n\n")
3372
self.outf.write("You are missing %d revision(s):\n" %
3374
for revision in iter_log_revisions(remote_extra,
3375
remote_branch.repository,
3377
lf.log_revision(revision)
3380
if mine_only and not local_extra:
3381
# We checked local, and found nothing extra
3382
self.outf.write('This branch is up to date.\n')
3383
elif theirs_only and not remote_extra:
3384
# We checked remote, and found nothing extra
3385
self.outf.write('Other branch is up to date.\n')
3386
elif not (mine_only or theirs_only or local_extra or
3388
# We checked both branches, and neither one had extra
3390
self.outf.write("Branches are up to date.\n")
3392
remote_branch.unlock()
3394
local_branch.unlock()
4365
self.add_cleanup(local_branch.unlock)
4366
local_revid_range = _revision_range_to_revid_range(
4367
_get_revision_range(my_revision, local_branch,
4370
remote_branch.lock_read()
4371
self.add_cleanup(remote_branch.unlock)
4372
remote_revid_range = _revision_range_to_revid_range(
4373
_get_revision_range(revision,
4374
remote_branch, self.name()))
4376
local_extra, remote_extra = find_unmerged(
4377
local_branch, remote_branch, restrict,
4378
backward=not reverse,
4379
include_merges=include_merges,
4380
local_revid_range=local_revid_range,
4381
remote_revid_range=remote_revid_range)
4383
if log_format is None:
4384
registry = log.log_formatter_registry
4385
log_format = registry.get_default(local_branch)
4386
lf = log_format(to_file=self.outf,
4388
show_timezone='original')
4391
if local_extra and not theirs_only:
4392
message("You have %d extra revision(s):\n" %
4394
for revision in iter_log_revisions(local_extra,
4395
local_branch.repository,
4397
lf.log_revision(revision)
4398
printed_local = True
4401
printed_local = False
4403
if remote_extra and not mine_only:
4404
if printed_local is True:
4406
message("You are missing %d revision(s):\n" %
4408
for revision in iter_log_revisions(remote_extra,
4409
remote_branch.repository,
4411
lf.log_revision(revision)
4414
if mine_only and not local_extra:
4415
# We checked local, and found nothing extra
4416
message('This branch is up to date.\n')
4417
elif theirs_only and not remote_extra:
4418
# We checked remote, and found nothing extra
4419
message('Other branch is up to date.\n')
4420
elif not (mine_only or theirs_only or local_extra or
4422
# We checked both branches, and neither one had extra
4424
message("Branches are up to date.\n")
3395
4426
if not status_code and parent is None and other_branch is not None:
3396
4427
local_branch.lock_write()
3398
# handle race conditions - a parent might be set while we run.
3399
if local_branch.get_parent() is None:
3400
local_branch.set_parent(remote_branch.base)
3402
local_branch.unlock()
4428
self.add_cleanup(local_branch.unlock)
4429
# handle race conditions - a parent might be set while we run.
4430
if local_branch.get_parent() is None:
4431
local_branch.set_parent(remote_branch.base)
3403
4432
return status_code
3833
4872
Option('allow-writes',
3834
4873
help='By default the server is a readonly server. Supplying '
3835
4874
'--allow-writes enables write access to the contents of '
3836
'the served directory and below.'
4875
'the served directory and below. Note that ``bzr serve`` '
4876
'does not perform authentication, so unless some form of '
4877
'external authentication is arranged supplying this '
4878
'option leads to global uncontrolled write access to your '
3840
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3841
from bzrlib import lockdir
3842
from bzrlib.smart import medium, server
3843
from bzrlib.transport import get_transport
3844
from bzrlib.transport.chroot import ChrootServer
4883
def get_host_and_port(self, port):
4884
"""Return the host and port to run the smart server on.
4886
If 'port' is None, None will be returned for the host and port.
4888
If 'port' has a colon in it, the string before the colon will be
4889
interpreted as the host.
4891
:param port: A string of the port to run the server on.
4892
:return: A tuple of (host, port), where 'host' is a host name or IP,
4893
and port is an integer TCP/IP port.
4896
if port is not None:
4898
host, port = port.split(':')
4902
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4904
from bzrlib.transport import get_transport, transport_server_registry
3845
4905
if directory is None:
3846
4906
directory = os.getcwd()
4907
if protocol is None:
4908
protocol = transport_server_registry.get()
4909
host, port = self.get_host_and_port(port)
3847
4910
url = urlutils.local_path_to_url(directory)
3848
4911
if not allow_writes:
3849
4912
url = 'readonly+' + url
3850
chroot_server = ChrootServer(get_transport(url))
3851
chroot_server.setUp()
3852
t = get_transport(chroot_server.get_url())
3854
smart_server = medium.SmartServerPipeStreamMedium(
3855
sys.stdin, sys.stdout, t)
3857
host = medium.BZR_DEFAULT_INTERFACE
3859
port = medium.BZR_DEFAULT_PORT
3862
host, port = port.split(':')
3864
smart_server = server.SmartTCPServer(t, host=host, port=port)
3865
print 'listening on port: ', smart_server.port
3867
# for the duration of this server, no UI output is permitted.
3868
# note that this may cause problems with blackbox tests. This should
3869
# be changed with care though, as we dont want to use bandwidth sending
3870
# progress over stderr to smart server clients!
3871
old_factory = ui.ui_factory
3872
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3874
ui.ui_factory = ui.SilentUIFactory()
3875
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3876
smart_server.serve()
3878
ui.ui_factory = old_factory
3879
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4913
transport = get_transport(url)
4914
protocol(transport, host, port, inet)
3882
4917
class cmd_join(Command):
3883
"""Combine a subtree into its containing tree.
3885
This command is for experimental use only. It requires the target tree
3886
to be in dirstate-with-subtree format, which cannot be converted into
4918
"""Combine a tree into its containing tree.
4920
This command requires the target tree to be in a rich-root format.
3889
4922
The TREE argument should be an independent tree, inside another tree, but
3890
4923
not part of it. (Such trees can be produced by "bzr split", but also by
4127
5174
short_name='f',
4129
5176
Option('output', short_name='o',
4130
help='Write merge directive to this file; '
5177
help='Write merge directive to this file or directory; '
4131
5178
'use - for stdout.',
5181
help='Refuse to send if there are uncommitted changes in'
5182
' the working tree, --no-strict disables the check.'),
4133
5183
Option('mail-to', help='Mail the request to this address.',
4137
RegistryOption.from_kwargs('format',
4138
'Use the specified output format.',
4139
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4140
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5187
Option('body', help='Body for the email.', type=unicode),
5188
RegistryOption('format',
5189
help='Use the specified output format.',
5190
lazy_registry=('bzrlib.send', 'format_registry')),
4143
5193
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4144
5194
no_patch=False, revision=None, remember=False, output=None,
4145
format='4', mail_to=None, message=None, **kwargs):
4146
return self._run(submit_branch, revision, public_branch, remember,
4147
format, no_bundle, no_patch, output,
4148
kwargs.get('from', '.'), mail_to, message)
4150
def _run(self, submit_branch, revision, public_branch, remember, format,
4151
no_bundle, no_patch, output, from_, mail_to, message):
4152
from bzrlib.revision import NULL_REVISION
4153
branch = Branch.open_containing(from_)[0]
4155
outfile = StringIO()
4159
outfile = open(output, 'wb')
4160
# we may need to write data into branch's repository to calculate
4165
config = branch.get_config()
4167
mail_to = config.get_user_option('submit_to')
4168
mail_client = config.get_mail_client()
4169
if remember and submit_branch is None:
4170
raise errors.BzrCommandError(
4171
'--remember requires a branch to be specified.')
4172
stored_submit_branch = branch.get_submit_branch()
4173
remembered_submit_branch = False
4174
if submit_branch is None:
4175
submit_branch = stored_submit_branch
4176
remembered_submit_branch = True
4178
if stored_submit_branch is None or remember:
4179
branch.set_submit_branch(submit_branch)
4180
if submit_branch is None:
4181
submit_branch = branch.get_parent()
4182
remembered_submit_branch = True
4183
if submit_branch is None:
4184
raise errors.BzrCommandError('No submit branch known or'
4186
if remembered_submit_branch:
4187
note('Using saved location: %s', submit_branch)
4190
submit_config = Branch.open(submit_branch).get_config()
4191
mail_to = submit_config.get_user_option("child_submit_to")
4193
stored_public_branch = branch.get_public_branch()
4194
if public_branch is None:
4195
public_branch = stored_public_branch
4196
elif stored_public_branch is None or remember:
4197
branch.set_public_branch(public_branch)
4198
if no_bundle and public_branch is None:
4199
raise errors.BzrCommandError('No public branch specified or'
4201
base_revision_id = None
4203
if revision is not None:
4204
if len(revision) > 2:
4205
raise errors.BzrCommandError('bzr send takes '
4206
'at most two one revision identifiers')
4207
revision_id = revision[-1].as_revision_id(branch)
4208
if len(revision) == 2:
4209
base_revision_id = revision[0].as_revision_id(branch)
4210
if revision_id is None:
4211
revision_id = branch.last_revision()
4212
if revision_id == NULL_REVISION:
4213
raise errors.BzrCommandError('No revisions to submit.')
4215
directive = merge_directive.MergeDirective2.from_objects(
4216
branch.repository, revision_id, time.time(),
4217
osutils.local_time_offset(), submit_branch,
4218
public_branch=public_branch, include_patch=not no_patch,
4219
include_bundle=not no_bundle, message=message,
4220
base_revision_id=base_revision_id)
4221
elif format == '0.9':
4224
patch_type = 'bundle'
4226
raise errors.BzrCommandError('Format 0.9 does not'
4227
' permit bundle with no patch')
4233
directive = merge_directive.MergeDirective.from_objects(
4234
branch.repository, revision_id, time.time(),
4235
osutils.local_time_offset(), submit_branch,
4236
public_branch=public_branch, patch_type=patch_type,
4239
outfile.writelines(directive.to_lines())
4241
subject = '[MERGE] '
4242
if message is not None:
4245
revision = branch.repository.get_revision(revision_id)
4246
subject += revision.get_summary()
4247
basename = directive.get_disk_name(branch)
4248
mail_client.compose_merge_request(mail_to, subject,
4249
outfile.getvalue(), basename)
5195
format=None, mail_to=None, message=None, body=None,
5196
strict=None, **kwargs):
5197
from bzrlib.send import send
5198
return send(submit_branch, revision, public_branch, remember,
5199
format, no_bundle, no_patch, output,
5200
kwargs.get('from', '.'), mail_to, message, body,
4256
5205
class cmd_bundle_revisions(cmd_send):
4258
"""Create a merge-directive for submiting changes.
5206
"""Create a merge-directive for submitting changes.
4260
5208
A merge directive provides many things needed for requesting merges:
4448
5436
If none of these is available, --bind-to must be specified.
5439
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
4451
5440
takes_args = ['location?']
4452
takes_options = [RegistryOption.from_kwargs('target_type',
4453
title='Target type',
4454
help='The type to reconfigure the directory to.',
4455
value_switches=True, enum_switch=False,
4456
branch='Reconfigure to a branch.',
4457
tree='Reconfigure to a tree.',
4458
checkout='Reconfigure to a checkout.',
4459
lightweight_checkout='Reconfigure to a lightweight'
4461
standalone='Reconfigure to be standalone.',
4462
use_shared='Reconfigure to use a shared repository.'),
4463
Option('bind-to', help='Branch to bind checkout to.',
4466
help='Perform reconfiguration even if local changes'
5442
RegistryOption.from_kwargs(
5444
title='Target type',
5445
help='The type to reconfigure the directory to.',
5446
value_switches=True, enum_switch=False,
5447
branch='Reconfigure to be an unbound branch with no working tree.',
5448
tree='Reconfigure to be an unbound branch with a working tree.',
5449
checkout='Reconfigure to be a bound branch with a working tree.',
5450
lightweight_checkout='Reconfigure to be a lightweight'
5451
' checkout (with no local history).',
5452
standalone='Reconfigure to be a standalone branch '
5453
'(i.e. stop using shared repository).',
5454
use_shared='Reconfigure to use a shared repository.',
5455
with_trees='Reconfigure repository to create '
5456
'working trees on branches by default.',
5457
with_no_trees='Reconfigure repository to not create '
5458
'working trees on branches by default.'
5460
Option('bind-to', help='Branch to bind checkout to.', type=str),
5462
help='Perform reconfiguration even if local changes'
5464
Option('stacked-on',
5465
help='Reconfigure a branch to be stacked on another branch.',
5469
help='Reconfigure a branch to be unstacked. This '
5470
'may require copying substantial data into it.',
4470
def run(self, location=None, target_type=None, bind_to=None, force=False):
5474
def run(self, location=None, target_type=None, bind_to=None, force=False,
4471
5477
directory = bzrdir.BzrDir.open(location)
5478
if stacked_on and unstacked:
5479
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5480
elif stacked_on is not None:
5481
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5483
reconfigure.ReconfigureUnstacked().apply(directory)
5484
# At the moment you can use --stacked-on and a different
5485
# reconfiguration shape at the same time; there seems no good reason
4472
5487
if target_type is None:
4473
raise errors.BzrCommandError('No target configuration specified')
5488
if stacked_on or unstacked:
5491
raise errors.BzrCommandError('No target configuration '
4474
5493
elif target_type == 'branch':
4475
5494
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4476
5495
elif target_type == 'tree':
4477
5496
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4478
5497
elif target_type == 'checkout':
4479
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5498
reconfiguration = reconfigure.Reconfigure.to_checkout(
4481
5500
elif target_type == 'lightweight-checkout':
4482
5501
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4483
5502
directory, bind_to)
4505
5530
directory of the current branch. For example, if you are currently in a
4506
5531
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4507
5532
/path/to/newbranch.
5534
Bound branches use the nickname of its master branch unless it is set
5535
locally, in which case switching will update the local nickname to be
4510
takes_args = ['to_location']
5539
takes_args = ['to_location?']
4511
5540
takes_options = [Option('force',
4512
help='Switch even if local commits will be lost.')
5541
help='Switch even if local commits will be lost.'),
5543
Option('create-branch', short_name='b',
5544
help='Create the target branch from this one before'
5545
' switching to it.'),
4515
def run(self, to_location, force=False):
5548
def run(self, to_location=None, force=False, create_branch=False,
4516
5550
from bzrlib import switch
4517
5551
tree_location = '.'
5552
revision = _get_one_revision('switch', revision)
4518
5553
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5554
if to_location is None:
5555
if revision is None:
5556
raise errors.BzrCommandError('You must supply either a'
5557
' revision or a location')
4520
to_branch = Branch.open(to_location)
5560
branch = control_dir.open_branch()
5561
had_explicit_nick = branch.get_config().has_explicit_nickname()
4521
5562
except errors.NotBranchError:
4522
to_branch = Branch.open(
4523
control_dir.open_branch().base + '../' + to_location)
4524
switch.switch(control_dir, to_branch, force)
5564
had_explicit_nick = False
5567
raise errors.BzrCommandError('cannot create branch without'
5569
to_location = directory_service.directories.dereference(
5571
if '/' not in to_location and '\\' not in to_location:
5572
# This path is meant to be relative to the existing branch
5573
this_url = self._get_branch_location(control_dir)
5574
to_location = urlutils.join(this_url, '..', to_location)
5575
to_branch = branch.bzrdir.sprout(to_location,
5576
possible_transports=[branch.bzrdir.root_transport],
5577
source_branch=branch).open_branch()
5580
to_branch = Branch.open(to_location)
5581
except errors.NotBranchError:
5582
this_url = self._get_branch_location(control_dir)
5583
to_branch = Branch.open(
5584
urlutils.join(this_url, '..', to_location))
5585
if revision is not None:
5586
revision = revision.as_revision_id(to_branch)
5587
switch.switch(control_dir, to_branch, force, revision_id=revision)
5588
if had_explicit_nick:
5589
branch = control_dir.open_branch() #get the new branch!
5590
branch.nick = to_branch.nick
4525
5591
note('Switched to branch: %s',
4526
5592
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5594
def _get_branch_location(self, control_dir):
5595
"""Return location of branch for this control dir."""
5597
this_branch = control_dir.open_branch()
5598
# This may be a heavy checkout, where we want the master branch
5599
master_location = this_branch.get_bound_location()
5600
if master_location is not None:
5601
return master_location
5602
# If not, use a local sibling
5603
return this_branch.base
5604
except errors.NotBranchError:
5605
format = control_dir.find_branch_format()
5606
if getattr(format, 'get_reference', None) is not None:
5607
return format.get_reference(control_dir)
5609
return control_dir.root_transport.base
5612
class cmd_view(Command):
5613
"""Manage filtered views.
5615
Views provide a mask over the tree so that users can focus on
5616
a subset of a tree when doing their work. After creating a view,
5617
commands that support a list of files - status, diff, commit, etc -
5618
effectively have that list of files implicitly given each time.
5619
An explicit list of files can still be given but those files
5620
must be within the current view.
5622
In most cases, a view has a short life-span: it is created to make
5623
a selected change and is deleted once that change is committed.
5624
At other times, you may wish to create one or more named views
5625
and switch between them.
5627
To disable the current view without deleting it, you can switch to
5628
the pseudo view called ``off``. This can be useful when you need
5629
to see the whole tree for an operation or two (e.g. merge) but
5630
want to switch back to your view after that.
5633
To define the current view::
5635
bzr view file1 dir1 ...
5637
To list the current view::
5641
To delete the current view::
5645
To disable the current view without deleting it::
5647
bzr view --switch off
5649
To define a named view and switch to it::
5651
bzr view --name view-name file1 dir1 ...
5653
To list a named view::
5655
bzr view --name view-name
5657
To delete a named view::
5659
bzr view --name view-name --delete
5661
To switch to a named view::
5663
bzr view --switch view-name
5665
To list all views defined::
5669
To delete all views::
5671
bzr view --delete --all
5675
takes_args = ['file*']
5678
help='Apply list or delete action to all views.',
5681
help='Delete the view.',
5684
help='Name of the view to define, list or delete.',
5688
help='Name of the view to switch to.',
5693
def run(self, file_list,
5699
tree, file_list = tree_files(file_list, apply_view=False)
5700
current_view, view_dict = tree.views.get_view_info()
5705
raise errors.BzrCommandError(
5706
"Both --delete and a file list specified")
5708
raise errors.BzrCommandError(
5709
"Both --delete and --switch specified")
5711
tree.views.set_view_info(None, {})
5712
self.outf.write("Deleted all views.\n")
5714
raise errors.BzrCommandError("No current view to delete")
5716
tree.views.delete_view(name)
5717
self.outf.write("Deleted '%s' view.\n" % name)
5720
raise errors.BzrCommandError(
5721
"Both --switch and a file list specified")
5723
raise errors.BzrCommandError(
5724
"Both --switch and --all specified")
5725
elif switch == 'off':
5726
if current_view is None:
5727
raise errors.BzrCommandError("No current view to disable")
5728
tree.views.set_view_info(None, view_dict)
5729
self.outf.write("Disabled '%s' view.\n" % (current_view))
5731
tree.views.set_view_info(switch, view_dict)
5732
view_str = views.view_display_str(tree.views.lookup_view())
5733
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5736
self.outf.write('Views defined:\n')
5737
for view in sorted(view_dict):
5738
if view == current_view:
5742
view_str = views.view_display_str(view_dict[view])
5743
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5745
self.outf.write('No views defined.\n')
5748
# No name given and no current view set
5751
raise errors.BzrCommandError(
5752
"Cannot change the 'off' pseudo view")
5753
tree.views.set_view(name, sorted(file_list))
5754
view_str = views.view_display_str(tree.views.lookup_view())
5755
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5759
# No name given and no current view set
5760
self.outf.write('No current view.\n')
5762
view_str = views.view_display_str(tree.views.lookup_view(name))
5763
self.outf.write("'%s' view is: %s\n" % (name, view_str))
4529
5766
class cmd_hooks(Command):
4530
"""Show a branch's currently registered hooks.
4534
takes_args = ['path?']
4536
def run(self, path=None):
5772
for hook_key in sorted(hooks.known_hooks.keys()):
5773
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5774
self.outf.write("%s:\n" % type(some_hooks).__name__)
5775
for hook_name, hook_point in sorted(some_hooks.items()):
5776
self.outf.write(" %s:\n" % (hook_name,))
5777
found_hooks = list(hook_point)
5779
for hook in found_hooks:
5780
self.outf.write(" %s\n" %
5781
(some_hooks.get_hook_name(hook),))
5783
self.outf.write(" <no hooks installed>\n")
5786
class cmd_remove_branch(Command):
5789
This will remove the branch from the specified location but
5790
will keep any working tree or repository in place.
5794
Remove the branch at repo/trunk::
5796
bzr remove-branch repo/trunk
5800
takes_args = ["location?"]
5802
aliases = ["rmbranch"]
5804
def run(self, location=None):
5805
if location is None:
5807
branch = Branch.open_containing(location)[0]
5808
branch.bzrdir.destroy_branch()
5811
class cmd_shelve(Command):
5812
"""Temporarily set aside some changes from the current tree.
5814
Shelve allows you to temporarily put changes you've made "on the shelf",
5815
ie. out of the way, until a later time when you can bring them back from
5816
the shelf with the 'unshelve' command. The changes are stored alongside
5817
your working tree, and so they aren't propagated along with your branch nor
5818
will they survive its deletion.
5820
If shelve --list is specified, previously-shelved changes are listed.
5822
Shelve is intended to help separate several sets of changes that have
5823
been inappropriately mingled. If you just want to get rid of all changes
5824
and you don't need to restore them later, use revert. If you want to
5825
shelve all text changes at once, use shelve --all.
5827
If filenames are specified, only the changes to those files will be
5828
shelved. Other files will be left untouched.
5830
If a revision is specified, changes since that revision will be shelved.
5832
You can put multiple items on the shelf, and by default, 'unshelve' will
5833
restore the most recently shelved changes.
5836
takes_args = ['file*']
5840
Option('all', help='Shelve all changes.'),
5842
RegistryOption('writer', 'Method to use for writing diffs.',
5843
bzrlib.option.diff_writer_registry,
5844
value_switches=True, enum_switch=False),
5846
Option('list', help='List shelved changes.'),
5848
help='Destroy removed changes instead of shelving them.'),
5850
_see_also = ['unshelve']
5852
def run(self, revision=None, all=False, file_list=None, message=None,
5853
writer=None, list=False, destroy=False):
5855
return self.run_for_list()
5856
from bzrlib.shelf_ui import Shelver
5858
writer = bzrlib.option.diff_writer_registry.get()
5860
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5861
file_list, message, destroy=destroy)
5866
except errors.UserAbort:
5869
def run_for_list(self):
5870
tree = WorkingTree.open_containing('.')[0]
5872
self.add_cleanup(tree.unlock)
5873
manager = tree.get_shelf_manager()
5874
shelves = manager.active_shelves()
5875
if len(shelves) == 0:
5876
note('No shelved changes.')
5878
for shelf_id in reversed(shelves):
5879
message = manager.get_metadata(shelf_id).get('message')
5881
message = '<no message>'
5882
self.outf.write('%3d: %s\n' % (shelf_id, message))
5886
class cmd_unshelve(Command):
5887
"""Restore shelved changes.
5889
By default, the most recently shelved changes are restored. However if you
5890
specify a shelf by id those changes will be restored instead. This works
5891
best when the changes don't depend on each other.
5894
takes_args = ['shelf_id?']
5896
RegistryOption.from_kwargs(
5897
'action', help="The action to perform.",
5898
enum_switch=False, value_switches=True,
5899
apply="Apply changes and remove from the shelf.",
5900
dry_run="Show changes, but do not apply or remove them.",
5901
preview="Instead of unshelving the changes, show the diff that "
5902
"would result from unshelving.",
5903
delete_only="Delete changes without applying them.",
5904
keep="Apply changes but don't delete them.",
5907
_see_also = ['shelve']
5909
def run(self, shelf_id=None, action='apply'):
5910
from bzrlib.shelf_ui import Unshelver
5911
unshelver = Unshelver.from_args(shelf_id, action)
5915
unshelver.tree.unlock()
5918
class cmd_clean_tree(Command):
5919
"""Remove unwanted files from working tree.
5921
By default, only unknown files, not ignored files, are deleted. Versioned
5922
files are never deleted.
5924
Another class is 'detritus', which includes files emitted by bzr during
5925
normal operations and selftests. (The value of these files decreases with
5928
If no options are specified, unknown files are deleted. Otherwise, option
5929
flags are respected, and may be combined.
5931
To check what clean-tree will do, use --dry-run.
5933
takes_options = [Option('ignored', help='Delete all ignored files.'),
5934
Option('detritus', help='Delete conflict files, merge'
5935
' backups, and failed selftest dirs.'),
5937
help='Delete files unknown to bzr (default).'),
5938
Option('dry-run', help='Show files to delete instead of'
5940
Option('force', help='Do not prompt before deleting.')]
5941
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5943
from bzrlib.clean_tree import clean_tree
5944
if not (unknown or ignored or detritus):
5948
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5949
dry_run=dry_run, no_prompt=force)
5952
class cmd_reference(Command):
5953
"""list, view and set branch locations for nested trees.
5955
If no arguments are provided, lists the branch locations for nested trees.
5956
If one argument is provided, display the branch location for that tree.
5957
If two arguments are provided, set the branch location for that tree.
5962
takes_args = ['path?', 'location?']
5964
def run(self, path=None, location=None):
5966
if path is not None:
5968
tree, branch, relpath =(
5969
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5970
if path is not None:
5973
tree = branch.basis_tree()
4537
5974
if path is None:
4539
branch_hooks = Branch.open(path).hooks
4540
for hook_type in branch_hooks:
4541
hooks = branch_hooks[hook_type]
4542
self.outf.write("%s:\n" % (hook_type,))
4545
self.outf.write(" %s\n" %
4546
(branch_hooks.get_hook_name(hook),))
5975
info = branch._get_all_reference_info().iteritems()
5976
self._display_reference_info(tree, branch, info)
5978
file_id = tree.path2id(path)
5980
raise errors.NotVersionedError(path)
5981
if location is None:
5982
info = [(file_id, branch.get_reference_info(file_id))]
5983
self._display_reference_info(tree, branch, info)
4548
self.outf.write(" <no hooks installed>\n")
4551
def _create_prefix(cur_transport):
4552
needed = [cur_transport]
4553
# Recurse upwards until we can create a directory successfully
4555
new_transport = cur_transport.clone('..')
4556
if new_transport.base == cur_transport.base:
4557
raise errors.BzrCommandError(
4558
"Failed to create path prefix for %s."
4559
% cur_transport.base)
4561
new_transport.mkdir('.')
4562
except errors.NoSuchFile:
4563
needed.append(new_transport)
4564
cur_transport = new_transport
4567
# Now we only need to create child directories
4569
cur_transport = needed.pop()
4570
cur_transport.ensure_base()
4573
# these get imported and then picked up by the scan for cmd_*
4574
# TODO: Some more consistent way to split command definitions across files;
4575
# we do need to load at least some information about them to know of
4576
# aliases. ideally we would avoid loading the implementation until the
4577
# details were needed.
4578
from bzrlib.cmd_version_info import cmd_version_info
4579
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4580
from bzrlib.bundle.commands import (
4583
from bzrlib.sign_my_commits import cmd_sign_my_commits
4584
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4585
cmd_weave_plan_merge, cmd_weave_merge_text
5985
branch.set_reference_info(file_id, path, location)
5987
def _display_reference_info(self, tree, branch, info):
5989
for file_id, (path, location) in info:
5991
path = tree.id2path(file_id)
5992
except errors.NoSuchId:
5994
ref_list.append((path, location))
5995
for path, location in sorted(ref_list):
5996
self.outf.write('%s %s\n' % (path, location))
5999
def _register_lazy_builtins():
6000
# register lazy builtins from other modules; called at startup and should
6001
# be only called once.
6002
for (name, aliases, module_name) in [
6003
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6004
('cmd_dpush', [], 'bzrlib.foreign'),
6005
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6006
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6007
('cmd_conflicts', [], 'bzrlib.conflicts'),
6008
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6010
builtin_command_registry.register_lazy(name, aliases, module_name)