284
495
If the last argument is a versioned directory, all the other names
285
496
are moved into it. Otherwise, there must be exactly two arguments
286
and the file is changed to a new name, which must not already exist.
497
and the file is changed to a new name.
499
If OLDNAME does not exist on the filesystem but is versioned and
500
NEWNAME does exist on the filesystem but is not versioned, mv
501
assumes that the file has been manually moved and only updates
502
its internal inventory to reflect that change.
503
The same is valid when moving many SOURCE files to a DESTINATION.
288
505
Files cannot be moved between branches.
290
508
takes_args = ['names*']
291
def run(self, names_list):
509
takes_options = [Option("after", help="move only the bzr identifier"
510
" of the file (file has already been moved). Use this flag if"
511
" bzr is not able to detect this itself.")]
512
aliases = ['move', 'rename']
513
encoding_type = 'replace'
515
def run(self, names_list, after=False):
516
if names_list is None:
292
519
if len(names_list) < 2:
293
raise BzrCommandError("missing file argument")
294
b = Branch.open_containing(names_list[0])
296
rel_names = [b.relpath(x) for x in names_list]
520
raise errors.BzrCommandError("missing file argument")
521
tree, rel_names = tree_files(names_list)
298
523
if os.path.isdir(names_list[-1]):
299
524
# move into existing directory
300
for pair in b.move(rel_names[:-1], rel_names[-1]):
301
print "%s => %s" % pair
525
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
526
self.outf.write("%s => %s\n" % pair)
303
528
if len(names_list) != 2:
304
raise BzrCommandError('to mv multiple files the destination '
305
'must be a versioned directory')
306
b.rename_one(rel_names[0], rel_names[1])
307
print "%s => %s" % (rel_names[0], rel_names[1])
529
raise errors.BzrCommandError('to mv multiple files the'
530
' destination must be a versioned'
532
tree.rename_one(rel_names[0], rel_names[1], after=after)
533
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
312
536
class cmd_pull(Command):
313
"""Pull any changes from another branch into the current one.
315
If the location is omitted, the last-used location will be used.
316
Both the revision history and the working directory will be
319
This command only works on branches that have not diverged. Branches are
320
considered diverged if both branches have had commits without first
321
pulling from the other.
323
If branches have diverged, you can use 'bzr merge' to pull the text changes
324
from one into the other.
326
takes_options = ['remember']
327
takes_args = ['location?']
329
def run(self, location=None, remember=False):
330
from bzrlib.merge import merge
332
from shutil import rmtree
335
br_to = Branch.open_containing('.')
336
stored_loc = br_to.get_parent()
338
if stored_loc is None:
339
raise BzrCommandError("No pull location known or specified.")
341
print "Using saved location: %s" % stored_loc
342
location = stored_loc
343
cache_root = tempfile.mkdtemp()
344
from bzrlib.errors import DivergedBranches
345
br_from = Branch.open_containing(location)
346
location = br_from.base
347
old_revno = br_to.revno()
349
from bzrlib.errors import DivergedBranches
350
br_from = Branch.open(location)
351
br_from.setup_caching(cache_root)
352
location = br_from.base
353
old_revno = br_to.revno()
355
br_to.update_revisions(br_from)
356
except DivergedBranches:
357
raise BzrCommandError("These branches have diverged."
360
merge(('.', -1), ('.', old_revno), check_clean=False)
361
if stored_loc is None or remember:
362
br_to.set_parent(location)
537
"""Turn this branch into a mirror of another branch.
539
This command only works on branches that have not diverged. Branches are
540
considered diverged if the destination branch's most recent commit is one
541
that has not been merged (directly or indirectly) into the parent.
543
If branches have diverged, you can use 'bzr merge' to integrate the changes
544
from one into the other. Once one branch has merged, the other should
545
be able to pull it again.
547
If you want to forget your local changes and just update your branch to
548
match the remote one, use pull --overwrite.
550
If there is no default location set, the first pull will set it. After
551
that, you can omit the location to use the default. To change the
552
default, use --remember. The value will only be saved if the remote
553
location can be accessed.
556
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
558
help='branch to pull into, '
559
'rather than the one containing the working directory',
564
takes_args = ['location?']
565
encoding_type = 'replace'
567
def run(self, location=None, remember=False, overwrite=False,
568
revision=None, verbose=False,
570
from bzrlib.tag import _merge_tags_if_possible
571
# FIXME: too much stuff is in the command class
574
if directory is None:
577
tree_to = WorkingTree.open_containing(directory)[0]
578
branch_to = tree_to.branch
579
except errors.NoWorkingTree:
581
branch_to = Branch.open_containing(directory)[0]
584
if location is not None:
586
mergeable = bundle.read_mergeable_from_url(
588
except errors.NotABundle:
589
pass # Continue on considering this url a Branch
591
stored_loc = branch_to.get_parent()
593
if stored_loc is None:
594
raise errors.BzrCommandError("No pull location known or"
597
display_url = urlutils.unescape_for_display(stored_loc,
599
self.outf.write("Using saved location: %s\n" % display_url)
600
location = stored_loc
602
if mergeable is not None:
603
if revision is not None:
604
raise errors.BzrCommandError(
605
'Cannot use -r with merge directives or bundles')
606
revision_id = mergeable.install_revisions(branch_to.repository)
607
branch_from = branch_to
609
branch_from = Branch.open(location)
611
if branch_to.get_parent() is None or remember:
612
branch_to.set_parent(branch_from.base)
614
if revision is not None:
615
if len(revision) == 1:
616
revision_id = revision[0].in_history(branch_from).rev_id
618
raise errors.BzrCommandError(
619
'bzr pull --revision takes one value.')
621
old_rh = branch_to.revision_history()
622
if tree_to is not None:
623
result = tree_to.pull(branch_from, overwrite, revision_id,
624
delta._ChangeReporter(unversioned_filter=tree_to.is_ignored))
626
result = branch_to.pull(branch_from, overwrite, revision_id)
628
result.report(self.outf)
630
from bzrlib.log import show_changed_revisions
631
new_rh = branch_to.revision_history()
632
show_changed_revisions(branch_to, old_rh, new_rh,
636
class cmd_push(Command):
637
"""Update a mirror of this branch.
639
The target branch will not have its working tree populated because this
640
is both expensive, and is not supported on remote file systems.
642
Some smart servers or protocols *may* put the working tree in place in
645
This command only works on branches that have not diverged. Branches are
646
considered diverged if the destination branch's most recent commit is one
647
that has not been merged (directly or indirectly) by the source branch.
649
If branches have diverged, you can use 'bzr push --overwrite' to replace
650
the other branch completely, discarding its unmerged changes.
652
If you want to ensure you have the different changes in the other branch,
653
do a merge (see bzr help merge) from the other branch, and commit that.
654
After that you will be able to do a push without '--overwrite'.
656
If there is no default push location set, the first push will set it.
657
After that, you can omit the location to use the default. To change the
658
default, use --remember. The value will only be saved if the remote
659
location can be accessed.
662
takes_options = ['remember', 'overwrite', 'verbose',
663
Option('create-prefix',
664
help='Create the path leading up to the branch '
665
'if it does not already exist'),
667
help='branch to push from, '
668
'rather than the one containing the working directory',
672
Option('use-existing-dir',
673
help='By default push will fail if the target'
674
' directory exists, but does not already'
675
' have a control directory. This flag will'
676
' allow push to proceed.'),
678
takes_args = ['location?']
679
encoding_type = 'replace'
681
def run(self, location=None, remember=False, overwrite=False,
682
create_prefix=False, verbose=False,
683
use_existing_dir=False,
685
# FIXME: Way too big! Put this into a function called from the
687
if directory is None:
689
br_from = Branch.open_containing(directory)[0]
690
stored_loc = br_from.get_push_location()
692
if stored_loc is None:
693
raise errors.BzrCommandError("No push location known or specified.")
695
display_url = urlutils.unescape_for_display(stored_loc,
697
self.outf.write("Using saved location: %s\n" % display_url)
698
location = stored_loc
700
to_transport = transport.get_transport(location)
701
location_url = to_transport.base
703
br_to = repository_to = dir_to = None
705
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
706
except errors.NotBranchError:
707
pass # Didn't find anything
709
# If we can open a branch, use its direct repository, otherwise see
710
# if there is a repository without a branch.
712
br_to = dir_to.open_branch()
713
except errors.NotBranchError:
714
# Didn't find a branch, can we find a repository?
716
repository_to = dir_to.find_repository()
717
except errors.NoRepositoryPresent:
720
# Found a branch, so we must have found a repository
721
repository_to = br_to.repository
725
# The destination doesn't exist; create it.
726
# XXX: Refactor the create_prefix/no_create_prefix code into a
727
# common helper function
729
to_transport.mkdir('.')
730
except errors.FileExists:
731
if not use_existing_dir:
732
raise errors.BzrCommandError("Target directory %s"
733
" already exists, but does not have a valid .bzr"
734
" directory. Supply --use-existing-dir to push"
735
" there anyway." % location)
736
except errors.NoSuchFile:
737
if not create_prefix:
738
raise errors.BzrCommandError("Parent directory of %s"
740
"\nYou may supply --create-prefix to create all"
741
" leading parent directories."
744
cur_transport = to_transport
745
needed = [cur_transport]
746
# Recurse upwards until we can create a directory successfully
748
new_transport = cur_transport.clone('..')
749
if new_transport.base == cur_transport.base:
750
raise errors.BzrCommandError("Failed to create path"
754
new_transport.mkdir('.')
755
except errors.NoSuchFile:
756
needed.append(new_transport)
757
cur_transport = new_transport
761
# Now we only need to create child directories
763
cur_transport = needed.pop()
764
cur_transport.mkdir('.')
766
# Now the target directory exists, but doesn't have a .bzr
767
# directory. So we need to create it, along with any work to create
768
# all of the dependent branches, etc.
769
dir_to = br_from.bzrdir.clone(location_url,
770
revision_id=br_from.last_revision())
771
br_to = dir_to.open_branch()
772
# TODO: Some more useful message about what was copied
773
note('Created new branch.')
774
# We successfully created the target, remember it
775
if br_from.get_push_location() is None or remember:
776
br_from.set_push_location(br_to.base)
777
elif repository_to is None:
778
# we have a bzrdir but no branch or repository
779
# XXX: Figure out what to do other than complain.
780
raise errors.BzrCommandError("At %s you have a valid .bzr control"
781
" directory, but not a branch or repository. This is an"
782
" unsupported configuration. Please move the target directory"
783
" out of the way and try again."
786
# We have a repository but no branch, copy the revisions, and then
788
last_revision_id = br_from.last_revision()
789
repository_to.fetch(br_from.repository,
790
revision_id=last_revision_id)
791
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
792
note('Created new branch.')
793
if br_from.get_push_location() is None or remember:
794
br_from.set_push_location(br_to.base)
795
else: # We have a valid to branch
796
# We were able to connect to the remote location, so remember it
797
# we don't need to successfully push because of possible divergence.
798
if br_from.get_push_location() is None or remember:
799
br_from.set_push_location(br_to.base)
800
old_rh = br_to.revision_history()
803
tree_to = dir_to.open_workingtree()
804
except errors.NotLocalUrl:
805
warning('This transport does not update the working '
806
'tree of: %s' % (br_to.base,))
807
push_result = br_from.push(br_to, overwrite)
808
except errors.NoWorkingTree:
809
push_result = br_from.push(br_to, overwrite)
813
push_result = br_from.push(tree_to.branch, overwrite)
817
except errors.DivergedBranches:
818
raise errors.BzrCommandError('These branches have diverged.'
819
' Try using "merge" and then "push".')
820
if push_result is not None:
821
push_result.report(self.outf)
823
new_rh = br_to.revision_history()
826
from bzrlib.log import show_changed_revisions
827
show_changed_revisions(br_to, old_rh, new_rh,
830
# we probably did a clone rather than a push, so a message was
368
835
class cmd_branch(Command):
374
841
To retrieve the branch as of a particular revision, supply the --revision
375
842
parameter, as in "branch foo/bar -r 5".
377
--basis is to speed up branching from remote branches. When specified, it
378
copies all the file-contents, inventory and revision data from the basis
379
branch before copying anything from the remote branch.
381
844
takes_args = ['from_location', 'to_location?']
382
takes_options = ['revision', 'basis']
845
takes_options = ['revision']
383
846
aliases = ['get', 'clone']
385
def run(self, from_location, to_location=None, revision=None, basis=None):
386
from bzrlib.clone import copy_branch
389
from shutil import rmtree
390
cache_root = tempfile.mkdtemp()
848
def run(self, from_location, to_location=None, revision=None):
849
from bzrlib.tag import _merge_tags_if_possible
852
elif len(revision) > 1:
853
raise errors.BzrCommandError(
854
'bzr branch --revision takes exactly 1 revision value')
856
br_from = Branch.open(from_location)
394
elif len(revision) > 1:
395
raise BzrCommandError(
396
'bzr branch --revision takes exactly 1 revision value')
398
br_from = Branch.open(from_location)
400
if e.errno == errno.ENOENT:
401
raise BzrCommandError('Source location "%s" does not'
402
' exist.' % to_location)
405
br_from.setup_caching(cache_root)
406
if basis is not None:
407
basis_branch = Branch.open_containing(basis)
410
859
if len(revision) == 1 and revision[0] is not None:
411
860
revision_id = revision[0].in_history(br_from)[1]
862
# FIXME - wt.last_revision, fallback to branch, fall back to
863
# None or perhaps NULL_REVISION to mean copy nothing
865
revision_id = br_from.last_revision()
414
866
if to_location is None:
415
867
to_location = os.path.basename(from_location.rstrip("/\\"))
417
os.mkdir(to_location)
419
if e.errno == errno.EEXIST:
420
raise BzrCommandError('Target directory "%s" already'
421
' exists.' % to_location)
422
if e.errno == errno.ENOENT:
423
raise BzrCommandError('Parent of "%s" does not exist.' %
428
copy_branch(br_from, to_location, revision_id, basis_branch)
429
except bzrlib.errors.NoSuchRevision:
431
msg = "The branch %s has no revision %d." % (from_location, revision[0])
432
raise BzrCommandError(msg)
433
except bzrlib.errors.UnlistableBranch:
434
msg = "The branch %s cannot be used as a --basis"
870
name = os.path.basename(to_location) + '\n'
872
to_transport = transport.get_transport(to_location)
874
to_transport.mkdir('.')
875
except errors.FileExists:
876
raise errors.BzrCommandError('Target directory "%s" already'
877
' exists.' % to_location)
878
except errors.NoSuchFile:
879
raise errors.BzrCommandError('Parent of "%s" does not exist.'
882
# preserve whatever source format we have.
883
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
884
branch = dir.open_branch()
885
except errors.NoSuchRevision:
886
to_transport.delete_tree('.')
887
msg = "The branch %s has no revision %s." % (from_location, revision[0])
888
raise errors.BzrCommandError(msg)
890
branch.control_files.put_utf8('branch-name', name)
891
_merge_tags_if_possible(br_from, branch)
892
note('Branched %d revision(s).' % branch.revno())
897
class cmd_checkout(Command):
898
"""Create a new checkout of an existing branch.
900
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
901
the branch found in '.'. This is useful if you have removed the working tree
902
or if it was never created - i.e. if you pushed the branch to its current
905
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
906
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
908
To retrieve the branch as of a particular revision, supply the --revision
909
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
910
out of date [so you cannot commit] but it may be useful (i.e. to examine old
913
See "help checkouts" for more information on checkouts.
915
takes_args = ['branch_location?', 'to_location?']
916
takes_options = ['revision',
917
Option('lightweight',
918
help="perform a lightweight checkout. Lightweight "
919
"checkouts depend on access to the branch for "
920
"every operation. Normal checkouts can perform "
921
"common operations like diff and status without "
922
"such access, and also support local commits."
927
def run(self, branch_location=None, to_location=None, revision=None,
931
elif len(revision) > 1:
932
raise errors.BzrCommandError(
933
'bzr checkout --revision takes exactly 1 revision value')
934
if branch_location is None:
935
branch_location = osutils.getcwd()
936
to_location = branch_location
937
source = Branch.open(branch_location)
938
if len(revision) == 1 and revision[0] is not None:
939
revision_id = revision[0].in_history(source)[1]
942
if to_location is None:
943
to_location = os.path.basename(branch_location.rstrip("/\\"))
944
# if the source and to_location are the same,
945
# and there is no working tree,
946
# then reconstitute a branch
947
if (osutils.abspath(to_location) ==
948
osutils.abspath(branch_location)):
950
source.bzrdir.open_workingtree()
951
except errors.NoWorkingTree:
952
source.bzrdir.create_workingtree()
955
os.mkdir(to_location)
957
if e.errno == errno.EEXIST:
958
raise errors.BzrCommandError('Target directory "%s" already'
959
' exists.' % to_location)
960
if e.errno == errno.ENOENT:
961
raise errors.BzrCommandError('Parent of "%s" does not exist.'
965
source.create_checkout(to_location, revision_id, lightweight)
439
968
class cmd_renames(Command):
440
969
"""Show list of renamed files.
442
TODO: Option to show renames between two historical versions.
444
TODO: Only show renames under dir, rather than in the whole branch.
446
takes_args = ['dir?']
971
# TODO: Option to show renames between two historical versions.
973
# TODO: Only show renames under dir, rather than in the whole branch.
974
takes_args = ['dir?']
977
def run(self, dir=u'.'):
978
tree = WorkingTree.open_containing(dir)[0]
981
new_inv = tree.inventory
982
old_tree = tree.basis_tree()
985
old_inv = old_tree.inventory
986
renames = list(_mod_tree.find_renames(old_inv, new_inv))
988
for old_name, new_name in renames:
989
self.outf.write("%s => %s\n" % (old_name, new_name))
996
class cmd_update(Command):
997
"""Update a tree to have the latest code committed to its branch.
999
This will perform a merge into the working tree, and may generate
1000
conflicts. If you have any local changes, you will still
1001
need to commit them after the update for the update to be complete.
1003
If you want to discard your local changes, you can just do a
1004
'bzr revert' instead of 'bzr commit' after the update.
1006
takes_args = ['dir?']
448
1009
def run(self, dir='.'):
449
b = Branch.open_containing(dir)
450
old_inv = b.basis_tree().inventory
451
new_inv = b.read_working_inventory()
453
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
455
for old_name, new_name in renames:
456
print "%s => %s" % (old_name, new_name)
1010
tree = WorkingTree.open_containing(dir)[0]
1011
master = tree.branch.get_master_branch()
1012
if master is not None:
1015
tree.lock_tree_write()
1017
existing_pending_merges = tree.get_parent_ids()[1:]
1018
last_rev = tree.last_revision()
1019
if last_rev == tree.branch.last_revision():
1020
# may be up to date, check master too.
1021
master = tree.branch.get_master_branch()
1022
if master is None or last_rev == master.last_revision():
1023
revno = tree.branch.revision_id_to_revno(last_rev)
1024
note("Tree is up to date at revision %d." % (revno,))
1026
conflicts = tree.update()
1027
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1028
note('Updated to revision %d.' % (revno,))
1029
if tree.get_parent_ids()[1:] != existing_pending_merges:
1030
note('Your local commits will now show as pending merges with '
1031
"'bzr status', and can be committed with 'bzr commit'.")
459
1040
class cmd_info(Command):
460
"""Show statistical information about a branch."""
461
takes_args = ['branch?']
463
def run(self, branch=None):
466
b = Branch.open_containing(branch)
1041
"""Show information about a working tree, branch or repository.
1043
This command will show all known locations and formats associated to the
1044
tree, branch or repository. Statistical information is included with
1047
Branches and working trees will also report any missing revisions.
1049
takes_args = ['location?']
1050
takes_options = ['verbose']
1053
def run(self, location=None, verbose=False):
1054
from bzrlib.info import show_bzrdir_info
1055
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
470
1059
class cmd_remove(Command):
549
1200
Use this to create an empty branch, or before importing an
550
1201
existing project.
1203
If there is a repository in a parent directory of the location, then
1204
the history of the branch will be stored in the repository. Otherwise
1205
init creates a standalone branch which carries its own history
1206
in the .bzr directory.
1208
If there is already a branch at the location but it has no working tree,
1209
the tree can be populated with 'bzr checkout'.
552
1211
Recipe for importing a tree of files:
557
1216
bzr commit -m 'imported project'
560
Branch.initialize('.')
1218
takes_args = ['location?']
1220
RegistryOption('format',
1221
help='Specify a format for this branch. '
1222
'See "help formats".',
1223
registry=bzrdir.format_registry,
1224
converter=bzrdir.format_registry.make_bzrdir,
1225
value_switches=True,
1226
title="Branch Format",
1228
Option('append-revisions-only',
1229
help='Never change revnos or the existing log.'
1230
' Append revisions to it only.')
1232
def run(self, location=None, format=None, append_revisions_only=False):
1234
format = bzrdir.format_registry.make_bzrdir('default')
1235
if location is None:
1238
to_transport = transport.get_transport(location)
1240
# The path has to exist to initialize a
1241
# branch inside of it.
1242
# Just using os.mkdir, since I don't
1243
# believe that we want to create a bunch of
1244
# locations if the user supplies an extended path
1245
# TODO: create-prefix
1247
to_transport.mkdir('.')
1248
except errors.FileExists:
1252
existing_bzrdir = bzrdir.BzrDir.open(location)
1253
except errors.NotBranchError:
1254
# really a NotBzrDir error...
1255
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
1258
from bzrlib.transport.local import LocalTransport
1259
if existing_bzrdir.has_branch():
1260
if (isinstance(to_transport, LocalTransport)
1261
and not existing_bzrdir.has_workingtree()):
1262
raise errors.BranchExistsWithoutWorkingTree(location)
1263
raise errors.AlreadyBranchError(location)
1265
branch = existing_bzrdir.create_branch()
1266
existing_bzrdir.create_workingtree()
1267
if append_revisions_only:
1269
branch.set_append_revisions_only(True)
1270
except errors.UpgradeRequired:
1271
raise errors.BzrCommandError('This branch format cannot be set'
1272
' to append-revisions-only. Try --experimental-branch6')
1275
class cmd_init_repository(Command):
1276
"""Create a shared repository to hold branches.
1278
New branches created under the repository directory will store their revisions
1279
in the repository, not in the branch directory.
1282
bzr init-repo --no-trees repo
1284
bzr checkout --lightweight repo/trunk trunk-checkout
1289
takes_args = ["location"]
1290
takes_options = [RegistryOption('format',
1291
help='Specify a format for this repository. See'
1292
' "bzr help formats" for details',
1293
registry=bzrdir.format_registry,
1294
converter=bzrdir.format_registry.make_bzrdir,
1295
value_switches=True, title='Repository format'),
1297
help='Branches in the repository will default to'
1298
' not having a working tree'),
1300
aliases = ["init-repo"]
1302
def run(self, location, format=None, no_trees=False):
1304
format = bzrdir.format_registry.make_bzrdir('default')
1306
if location is None:
1309
to_transport = transport.get_transport(location)
1311
to_transport.mkdir('.')
1312
except errors.FileExists:
1315
newdir = format.initialize_on_transport(to_transport)
1316
repo = newdir.create_repository(shared=True)
1317
repo.set_make_working_trees(not no_trees)
563
1320
class cmd_diff(Command):
564
"""Show differences in working tree.
1321
"""Show differences in the working tree or between revisions.
566
1323
If files are listed, only the changes in those files are listed.
567
1324
Otherwise, all changes for the tree are listed.
569
TODO: Allow diff across branches.
571
TODO: Option to use external diff command; could be GNU diff, wdiff,
574
TODO: Python difflib is not exactly the same as unidiff; should
575
either fix it up or prefer to use an external diff.
577
TODO: If a directory is given, diff everything under that.
579
TODO: Selected-file diff is inefficient and doesn't show you
582
TODO: This probably handles non-Unix newlines poorly.
1326
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1327
produces patches suitable for "patch -p1".
1331
Shows the difference in the working tree versus the last commit
1333
Difference between the working tree and revision 1
1335
Difference between revision 2 and revision 1
1336
bzr diff --prefix old/:new/
1337
Same as 'bzr diff' but prefix paths with old/ and new/
1338
bzr diff bzr.mine bzr.dev
1339
Show the differences between the two working trees
1341
Show just the differences for 'foo.c'
1343
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1344
# or a graphical diff.
1346
# TODO: Python difflib is not exactly the same as unidiff; should
1347
# either fix it up or prefer to use an external diff.
1349
# TODO: Selected-file diff is inefficient and doesn't show you
1352
# TODO: This probably handles non-Unix newlines poorly.
590
1354
takes_args = ['file*']
591
takes_options = ['revision', 'diff-options']
1355
takes_options = ['revision', 'diff-options',
1356
Option('prefix', type=str,
1358
help='Set prefixes to added to old and new filenames, as '
1359
'two values separated by a colon. (eg "old/:new/")'),
592
1361
aliases = ['di', 'dif']
594
def run(self, revision=None, file_list=None, diff_options=None):
595
from bzrlib.diff import show_diff
598
b = Branch.open_containing(file_list[0])
599
file_list = [b.relpath(f) for f in file_list]
600
if file_list == ['']:
601
# just pointing to top-of-tree
1362
encoding_type = 'exact'
1365
def run(self, revision=None, file_list=None, diff_options=None,
1367
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1369
if (prefix is None) or (prefix == '0'):
1377
old_label, new_label = prefix.split(":")
604
b = Branch.open_containing('.')
606
if revision is not None:
607
if len(revision) == 1:
608
show_diff(b, revision[0], specific_files=file_list,
609
external_diff_options=diff_options)
610
elif len(revision) == 2:
611
show_diff(b, revision[0], specific_files=file_list,
612
external_diff_options=diff_options,
613
revision2=revision[1])
1379
raise errors.BzrCommandError(
1380
'--prefix expects two values separated by a colon'
1381
' (eg "old/:new/")')
1383
if revision and len(revision) > 2:
1384
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1385
' one or two revision specifiers')
1388
tree1, file_list = internal_tree_files(file_list)
1392
except errors.FileInWrongBranch:
1393
if len(file_list) != 2:
1394
raise errors.BzrCommandError("Files are in different branches")
1396
tree1, file1 = WorkingTree.open_containing(file_list[0])
1397
tree2, file2 = WorkingTree.open_containing(file_list[1])
1398
if file1 != "" or file2 != "":
1399
# FIXME diff those two files. rbc 20051123
1400
raise errors.BzrCommandError("Files are in different branches")
1402
except errors.NotBranchError:
1403
if (revision is not None and len(revision) == 2
1404
and not revision[0].needs_branch()
1405
and not revision[1].needs_branch()):
1406
# If both revision specs include a branch, we can
1407
# diff them without needing a local working tree
1408
tree1, tree2 = None, None
615
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
617
show_diff(b, None, specific_files=file_list,
618
external_diff_options=diff_options)
1412
if tree2 is not None:
1413
if revision is not None:
1414
# FIXME: but there should be a clean way to diff between
1415
# non-default versions of two trees, it's not hard to do
1417
raise errors.BzrCommandError(
1418
"Sorry, diffing arbitrary revisions across branches "
1419
"is not implemented yet")
1420
return show_diff_trees(tree1, tree2, sys.stdout,
1421
specific_files=file_list,
1422
external_diff_options=diff_options,
1423
old_label=old_label, new_label=new_label)
1425
return diff_cmd_helper(tree1, file_list, diff_options,
1426
revision_specs=revision,
1427
old_label=old_label, new_label=new_label)
623
1430
class cmd_deleted(Command):
624
1431
"""List files deleted in the working tree.
1433
# TODO: Show files deleted since a previous revision, or
1434
# between two revisions.
1435
# TODO: Much more efficient way to do this: read in new
1436
# directories with readdir, rather than stating each one. Same
1437
# level of effort but possibly much less IO. (Or possibly not,
1438
# if the directories are very large...)
1439
takes_options = ['show-ids']
626
TODO: Show files deleted since a previous revision, or between two revisions.
628
1442
def run(self, show_ids=False):
629
b = Branch.open_containing('.')
631
new = b.working_tree()
633
## TODO: Much more efficient way to do this: read in new
634
## directories with readdir, rather than stating each one. Same
635
## level of effort but possibly much less IO. (Or possibly not,
636
## if the directories are very large...)
638
for path, ie in old.inventory.iter_entries():
639
if not new.has_id(ie.file_id):
641
print '%-50s %s' % (path, ie.file_id)
1443
tree = WorkingTree.open_containing(u'.')[0]
1446
old = tree.basis_tree()
1449
for path, ie in old.inventory.iter_entries():
1450
if not tree.has_id(ie.file_id):
1451
self.outf.write(path)
1453
self.outf.write(' ')
1454
self.outf.write(ie.file_id)
1455
self.outf.write('\n')
646
1462
class cmd_modified(Command):
647
"""List files modified in working tree."""
1463
"""List files modified in working tree.
1465
See also: "bzr status".
650
from bzrlib.delta import compare_trees
652
b = Branch.open_containing('.')
653
td = compare_trees(b.basis_tree(), b.working_tree())
1472
tree = WorkingTree.open_containing(u'.')[0]
1473
td = tree.changes_from(tree.basis_tree())
655
1474
for path, id, kind, text_modified, meta_modified in td.modified:
1475
self.outf.write(path + '\n')
660
1478
class cmd_added(Command):
661
"""List files added in working tree."""
1479
"""List files added in working tree.
1481
See also: "bzr status".
664
b = Branch.open_containing('.')
665
wt = b.working_tree()
666
basis_inv = b.basis_tree().inventory
669
if file_id in basis_inv:
671
path = inv.id2path(file_id)
672
if not os.access(b.abspath(path), os.F_OK):
1488
wt = WorkingTree.open_containing(u'.')[0]
1491
basis = wt.basis_tree()
1494
basis_inv = basis.inventory
1497
if file_id in basis_inv:
1499
if inv.is_root(file_id) and len(basis_inv) == 0:
1501
path = inv.id2path(file_id)
1502
if not os.access(osutils.abspath(path), os.F_OK):
1504
self.outf.write(path + '\n')
678
1511
class cmd_root(Command):
679
1512
"""Show the tree root directory.
681
1514
The root is the nearest enclosing directory with a .bzr control
683
1516
takes_args = ['filename?']
684
1518
def run(self, filename=None):
685
1519
"""Print the branch root."""
686
b = Branch.open_containing(filename)
1520
tree = WorkingTree.open_containing(filename)[0]
1521
self.outf.write(tree.basedir + '\n')
690
1524
class cmd_log(Command):
691
"""Show log of this branch.
693
To request a range of logs, you can use the command -r begin:end
694
-r revision requests a specific revision, -r :end or -r begin: are
1525
"""Show log of a branch, file, or directory.
1527
By default show the log of the branch containing the working directory.
1529
To request a range of logs, you can use the command -r begin..end
1530
-r revision requests a specific revision, -r ..end or -r begin.. are
697
--message allows you to give a regular expression, which will be evaluated
698
so that only matching entries will be displayed.
1536
bzr log -r -10.. http://server/branch
701
1539
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
703
takes_args = ['filename?']
704
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
705
'long', 'message', 'short',]
707
def run(self, filename=None, timezone='original',
1541
takes_args = ['location?']
1542
takes_options = [Option('forward',
1543
help='show from oldest to newest'),
1547
help='show files changed in each revision'),
1548
'show-ids', 'revision',
1552
help='show revisions whose message matches this regexp',
1555
encoding_type = 'replace'
1558
def run(self, location=None, timezone='original',
715
from bzrlib.log import log_formatter, show_log
1565
from bzrlib.log import show_log
1566
assert message is None or isinstance(message, basestring), \
1567
"invalid message argument %r" % message
718
1568
direction = (forward and 'forward') or 'reverse'
721
b = Branch.open_containing(filename)
722
fp = b.relpath(filename)
724
file_id = b.read_working_inventory().path2id(fp)
726
file_id = None # points to branch root
728
b = Branch.open_containing('.')
734
elif len(revision) == 1:
735
rev1 = rev2 = revision[0].in_history(b).revno
736
elif len(revision) == 2:
737
rev1 = revision[0].in_history(b).revno
738
rev2 = revision[1].in_history(b).revno
740
raise BzrCommandError('bzr log --revision takes one or two values.')
747
mutter('encoding log as %r' % bzrlib.user_encoding)
749
# use 'replace' so that we don't abort if trying to write out
750
# in e.g. the default C locale.
751
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
757
lf = log_formatter(log_format,
760
show_timezone=timezone)
1573
# find the file id to log:
1575
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1579
tree = b.basis_tree()
1580
file_id = tree.path2id(fp)
1582
raise errors.BzrCommandError(
1583
"Path does not have any revision history: %s" %
1587
# FIXME ? log the current subdir only RBC 20060203
1588
if revision is not None \
1589
and len(revision) > 0 and revision[0].get_branch():
1590
location = revision[0].get_branch()
1593
dir, relpath = bzrdir.BzrDir.open_containing(location)
1594
b = dir.open_branch()
1598
if revision is None:
1601
elif len(revision) == 1:
1602
rev1 = rev2 = revision[0].in_history(b).revno
1603
elif len(revision) == 2:
1604
if revision[1].get_branch() != revision[0].get_branch():
1605
# b is taken from revision[0].get_branch(), and
1606
# show_log will use its revision_history. Having
1607
# different branches will lead to weird behaviors.
1608
raise errors.BzrCommandError(
1609
"Log doesn't accept two revisions in different"
1611
if revision[0].spec is None:
1612
# missing begin-range means first revision
1615
rev1 = revision[0].in_history(b).revno
1617
if revision[1].spec is None:
1618
# missing end-range means last known revision
1621
rev2 = revision[1].in_history(b).revno
1623
raise errors.BzrCommandError(
1624
'bzr log --revision takes one or two values.')
1626
# By this point, the revision numbers are converted to the +ve
1627
# form if they were supplied in the -ve form, so we can do
1628
# this comparison in relative safety
1630
(rev2, rev1) = (rev1, rev2)
1632
if log_format is None:
1633
log_format = log.log_formatter_registry.get_default(b)
1635
lf = log_format(show_ids=show_ids, to_file=self.outf,
1636
show_timezone=timezone)
1642
direction=direction,
1643
start_revision=rev1,
1650
def get_log_format(long=False, short=False, line=False, default='long'):
1651
log_format = default
1655
log_format = 'short'
773
1661
class cmd_touching_revisions(Command):
774
1662
"""Return revision-ids which affected a particular file.
776
A more user-friendly interface is "bzr log FILE"."""
1664
A more user-friendly interface is "bzr log FILE".
778
1668
takes_args = ["filename"]
779
1671
def run(self, filename):
780
b = Branch.open_containing(filename)
781
inv = b.read_working_inventory()
782
file_id = inv.path2id(b.relpath(filename))
783
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
784
print "%6d %s" % (revno, what)
1672
tree, relpath = WorkingTree.open_containing(filename)
1674
file_id = tree.path2id(relpath)
1675
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1676
self.outf.write("%6d %s\n" % (revno, what))
787
1679
class cmd_ls(Command):
788
1680
"""List files in a tree.
790
TODO: Take a revision or remote path and list that tree instead.
793
def run(self, revision=None, verbose=False):
794
b = Branch.open_containing('.')
796
tree = b.working_tree()
1683
takes_args = ['path?']
1684
# TODO: Take a revision or remote path and list that tree instead.
1685
takes_options = ['verbose', 'revision',
1686
Option('non-recursive',
1687
help='don\'t recurse into sub-directories'),
1689
help='Print all paths from the root of the branch.'),
1690
Option('unknown', help='Print unknown files'),
1691
Option('versioned', help='Print versioned files'),
1692
Option('ignored', help='Print ignored files'),
1694
Option('null', help='Null separate the files'),
1698
def run(self, revision=None, verbose=False,
1699
non_recursive=False, from_root=False,
1700
unknown=False, versioned=False, ignored=False,
1701
null=False, kind=None, show_ids=False, path=None):
1703
if kind and kind not in ('file', 'directory', 'symlink'):
1704
raise errors.BzrCommandError('invalid kind specified')
1706
if verbose and null:
1707
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1708
all = not (unknown or versioned or ignored)
1710
selection = {'I':ignored, '?':unknown, 'V':versioned}
798
tree = b.revision_tree(revision.in_history(b).rev_id)
799
for fp, fc, kind, fid, entry in tree.list_files():
801
kindch = entry.kind_character()
802
print '%-8s %s%s' % (fc, fp, kindch)
1717
raise errors.BzrCommandError('cannot specify both --from-root'
1721
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1727
if revision is not None:
1728
tree = branch.repository.revision_tree(
1729
revision[0].in_history(branch).rev_id)
1731
tree = branch.basis_tree()
1735
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1736
if fp.startswith(relpath):
1737
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1738
if non_recursive and '/' in fp:
1740
if not all and not selection[fc]:
1742
if kind is not None and fkind != kind:
1745
kindch = entry.kind_character()
1746
outstring = '%-8s %s%s' % (fc, fp, kindch)
1747
if show_ids and fid is not None:
1748
outstring = "%-50s %s" % (outstring, fid)
1749
self.outf.write(outstring + '\n')
1751
self.outf.write(fp + '\0')
1754
self.outf.write(fid)
1755
self.outf.write('\0')
1763
self.outf.write('%-50s %s\n' % (fp, my_id))
1765
self.outf.write(fp + '\n')
808
1770
class cmd_unknowns(Command):
809
"""List unknown files."""
1771
"""List unknown files.
1773
See also: "bzr ls --unknown".
811
from bzrlib.osutils import quotefn
812
for f in Branch.open_containing('.').unknowns():
1780
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1781
self.outf.write(osutils.quotefn(f) + '\n')
817
1784
class cmd_ignore(Command):
818
"""Ignore a command or pattern.
1785
"""Ignore specified files or patterns.
820
1787
To remove patterns from the ignore list, edit the .bzrignore file.
822
If the pattern contains a slash, it is compared to the whole path
823
from the branch root. Otherwise, it is comapred to only the last
824
component of the path.
826
Ignore patterns are case-insensitive on case-insensitive systems.
828
Note: wildcards must be quoted from the shell on Unix.
1789
Trailing slashes on patterns are ignored.
1790
If the pattern contains a slash or is a regular expression, it is compared
1791
to the whole path from the branch root. Otherwise, it is compared to only
1792
the last component of the path. To match a file only in the root
1793
directory, prepend './'.
1795
Ignore patterns specifying absolute paths are not allowed.
1797
Ignore patterns may include globbing wildcards such as:
1798
? - Matches any single character except '/'
1799
* - Matches 0 or more characters except '/'
1800
/**/ - Matches 0 or more directories in a path
1801
[a-z] - Matches a single character from within a group of characters
1803
Ignore patterns may also be Python regular expressions.
1804
Regular expression ignore patterns are identified by a 'RE:' prefix
1805
followed by the regular expression. Regular expression ignore patterns
1806
may not include named or numbered groups.
1808
Note: ignore patterns containing shell wildcards must be quoted from
831
1812
bzr ignore ./Makefile
832
1813
bzr ignore '*.class'
1814
bzr ignore 'lib/**/*.o'
1815
bzr ignore 'RE:lib/.*\.o'
834
takes_args = ['name_pattern']
1817
takes_args = ['name_pattern*']
1819
Option('old-default-rules',
1820
help='Out the ignore rules bzr < 0.9 always used.')
836
def run(self, name_pattern):
1823
def run(self, name_pattern_list=None, old_default_rules=None):
837
1824
from bzrlib.atomicfile import AtomicFile
840
b = Branch.open_containing('.')
841
ifn = b.abspath('.bzrignore')
1825
if old_default_rules is not None:
1826
# dump the rules and exit
1827
for pattern in ignores.OLD_DEFAULTS:
1830
if not name_pattern_list:
1831
raise errors.BzrCommandError("ignore requires at least one "
1832
"NAME_PATTERN or --old-default-rules")
1833
name_pattern_list = [globbing.normalize_pattern(p)
1834
for p in name_pattern_list]
1835
for name_pattern in name_pattern_list:
1836
if (name_pattern[0] == '/' or
1837
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1838
raise errors.BzrCommandError(
1839
"NAME_PATTERN should not be an absolute path")
1840
tree, relpath = WorkingTree.open_containing(u'.')
1841
ifn = tree.abspath('.bzrignore')
843
1842
if os.path.exists(ifn):
844
1843
f = open(ifn, 'rt')
983
2030
A selected-file commit may fail in some cases where the committed
984
2031
tree would be invalid, such as trying to commit a file in a
985
2032
newly-added directory that is not itself committed.
987
TODO: Run hooks on tree to-be-committed, and after commit.
989
TODO: Strict commit that fails if there are unknown or deleted files.
2034
# TODO: Run hooks on tree to-be-committed, and after commit.
2036
# TODO: Strict commit that fails if there are deleted files.
2037
# (what does "deleted files" mean ??)
2039
# TODO: Give better message for -s, --summary, used by tla people
2041
# XXX: verbose currently does nothing
991
2043
takes_args = ['selected*']
992
takes_options = ['message', 'file', 'verbose', 'unchanged']
2044
takes_options = ['message', 'verbose',
2046
help='commit even if nothing has changed'),
2047
Option('file', type=str,
2050
help='file containing commit message'),
2052
help="refuse to commit if there are unknown "
2053
"files in the working tree."),
2055
help="perform a local only commit in a bound "
2056
"branch. Such commits are not pushed to "
2057
"the master branch until a normal commit "
993
2061
aliases = ['ci', 'checkin']
995
# TODO: Give better message for -s, --summary, used by tla people
997
# XXX: verbose currently does nothing
999
2063
def run(self, message=None, file=None, verbose=True, selected_list=None,
1001
from bzrlib.errors import PointlessCommit, ConflictsInTree
1002
from bzrlib.msgeditor import edit_commit_message
1003
from bzrlib.status import show_status
1004
from cStringIO import StringIO
1006
b = Branch.open_containing('.')
1008
selected_list = [b.relpath(s) for s in selected_list]
1011
if message is None and not file:
1012
catcher = StringIO()
1013
show_status(b, specific_files=selected_list,
1015
message = edit_commit_message(catcher.getvalue())
1018
raise BzrCommandError("please specify a commit message"
1019
" with either --message or --file")
1020
elif message and file:
1021
raise BzrCommandError("please specify either --message or --file")
2064
unchanged=False, strict=False, local=False):
2065
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2066
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2068
from bzrlib.msgeditor import edit_commit_message, \
2069
make_commit_message_template
2071
# TODO: Need a blackbox test for invoking the external editor; may be
2072
# slightly problematic to run this cross-platform.
2074
# TODO: do more checks that the commit will succeed before
2075
# spending the user's valuable time typing a commit message.
2076
tree, selected_list = tree_files(selected_list)
2077
if selected_list == ['']:
2078
# workaround - commit of root of tree should be exactly the same
2079
# as just default commit in that tree, and succeed even though
2080
# selected-file merge commit is not done yet
2083
if local and not tree.branch.get_bound_location():
2084
raise errors.LocalRequiresBoundBranch()
2086
def get_message(commit_obj):
2087
"""Callback to get commit message"""
2088
my_message = message
2089
if my_message is None and not file:
2090
template = make_commit_message_template(tree, selected_list)
2091
my_message = edit_commit_message(template)
2092
if my_message is None:
2093
raise errors.BzrCommandError("please specify a commit"
2094
" message with either --message or --file")
2095
elif my_message and file:
2096
raise errors.BzrCommandError(
2097
"please specify either --message or --file")
2099
my_message = codecs.open(file, 'rt',
2100
bzrlib.user_encoding).read()
2101
if my_message == "":
2102
raise errors.BzrCommandError("empty commit message specified")
1025
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
2106
reporter = ReportCommitToLog()
2108
reporter = NullCommitReporter()
1028
raise BzrCommandError("empty commit message specified")
1032
specific_files=selected_list,
1033
allow_pointless=unchanged)
2111
tree.commit(message_callback=get_message,
2112
specific_files=selected_list,
2113
allow_pointless=unchanged, strict=strict, local=local,
1034
2115
except PointlessCommit:
1035
2116
# FIXME: This should really happen before the file is read in;
1036
2117
# perhaps prepare the commit; get the message; then actually commit
1037
raise BzrCommandError("no changes to commit",
1038
["use --unchanged to commit anyhow"])
2118
raise errors.BzrCommandError("no changes to commit."
2119
" use --unchanged to commit anyhow")
1039
2120
except ConflictsInTree:
1040
raise BzrCommandError("Conflicts detected in working tree. "
1041
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
2121
raise errors.BzrCommandError('Conflicts detected in working '
2122
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2124
except StrictCommitFailed:
2125
raise errors.BzrCommandError("Commit refused because there are"
2126
" unknown files in the working tree.")
2127
except errors.BoundBranchOutOfDate, e:
2128
raise errors.BzrCommandError(str(e) + "\n"
2129
'To commit to master branch, run update and then commit.\n'
2130
'You can also pass --local to commit to continue working '
1044
2134
class cmd_check(Command):
1047
2137
This command checks various invariants about the branch storage to
1048
2138
detect data corruption or bzr bugs.
1050
takes_args = ['dir?']
2140
takes_args = ['branch?']
2141
takes_options = ['verbose']
1052
def run(self, dir='.'):
2143
def run(self, branch=None, verbose=False):
1053
2144
from bzrlib.check import check
1055
check(Branch.open_containing(dir))
1058
class cmd_scan_cache(Command):
1061
from bzrlib.hashcache import HashCache
1067
print '%6d stats' % c.stat_count
1068
print '%6d in hashcache' % len(c._cache)
1069
print '%6d files removed from cache' % c.removed_count
1070
print '%6d hashes updated' % c.update_count
1071
print '%6d files changed too recently to cache' % c.danger_count
2146
tree = WorkingTree.open_containing()[0]
2147
branch = tree.branch
2149
branch = Branch.open(branch)
2150
check(branch, verbose)
1078
2153
class cmd_upgrade(Command):
1079
2154
"""Upgrade branch storage to current format.
1081
2156
The check command or bzr developers may sometimes advise you to run
1084
This version of this command upgrades from the full-text storage
1085
used by bzr 0.0.8 and earlier to the weave format (v5).
2157
this command. When the default format has changed you may also be warned
2158
during other operations to upgrade.
1087
takes_args = ['dir?']
2160
takes_args = ['url?']
2162
RegistryOption('format',
2163
help='Upgrade to a specific format. See "bzr help'
2164
' formats" for details',
2165
registry=bzrdir.format_registry,
2166
converter=bzrdir.format_registry.make_bzrdir,
2167
value_switches=True, title='Branch format'),
1089
def run(self, dir='.'):
2170
def run(self, url='.', format=None):
1090
2171
from bzrlib.upgrade import upgrade
2173
format = bzrdir.format_registry.make_bzrdir('default')
2174
upgrade(url, format)
1094
2177
class cmd_whoami(Command):
1095
"""Show bzr user id."""
1096
takes_options = ['email']
1098
def run(self, email=False):
2178
"""Show or set bzr user id.
2182
bzr whoami 'Frank Chu <fchu@example.com>'
2184
takes_options = [ Option('email',
2185
help='display email address only'),
2187
help='set identity for the current branch instead of '
2190
takes_args = ['name?']
2191
encoding_type = 'replace'
2194
def run(self, email=False, branch=False, name=None):
2196
# use branch if we're inside one; otherwise global config
2198
c = Branch.open_containing('.')[0].get_config()
2199
except errors.NotBranchError:
2200
c = config.GlobalConfig()
2202
self.outf.write(c.user_email() + '\n')
2204
self.outf.write(c.username() + '\n')
2207
# display a warning if an email address isn't included in the given name.
1100
b = bzrlib.branch.Branch.open_containing('.')
1101
except NotBranchError:
2209
config.extract_email_address(name)
2210
except errors.NoEmailInUsername, e:
2211
warning('"%s" does not seem to contain an email address. '
2212
'This is allowed, but not recommended.', name)
1105
print bzrlib.osutils.user_email(b)
1107
print bzrlib.osutils.username(b)
2214
# use global config unless --branch given
2216
c = Branch.open_containing('.')[0].get_config()
2218
c = config.GlobalConfig()
2219
c.set_user_option('email', name)
2222
class cmd_nick(Command):
2223
"""Print or set the branch nickname.
2225
If unset, the tree root directory name is used as the nickname
2226
To print the current nickname, execute with no argument.
2228
takes_args = ['nickname?']
2229
def run(self, nickname=None):
2230
branch = Branch.open_containing(u'.')[0]
2231
if nickname is None:
2232
self.printme(branch)
2234
branch.nick = nickname
2237
def printme(self, branch):
1110
2241
class cmd_selftest(Command):
1111
2242
"""Run internal test suite.
1113
This creates temporary test directories in the working directory,
1114
but not existing data is affected. These directories are deleted
1115
if the tests pass, or left behind to help in debugging if they
2244
This creates temporary test directories in the working directory, but not
2245
existing data is affected. These directories are deleted if the tests
2246
pass, or left behind to help in debugging if they fail and --keep-output
1118
If arguments are given, they are regular expressions that say
1119
which tests should run."""
2249
If arguments are given, they are regular expressions that say which tests
2250
should run. Tests matching any expression are run, and other tests are
2253
Alternatively if --first is given, matching tests are run first and then
2254
all other tests are run. This is useful if you have been working in a
2255
particular area, but want to make sure nothing else was broken.
2257
If the global option '--no-plugins' is given, plugins are not loaded
2258
before running the selftests. This has two effects: features provided or
2259
modified by plugins will not be tested, and tests provided by plugins will
2264
run only tests relating to 'ignore'
2265
bzr --no-plugins selftest -v
2266
disable plugins and list tests as they're run
2268
For each test, that needs actual disk access, bzr create their own
2269
subdirectory in the temporary testing directory (testXXXX.tmp).
2270
By default the name of such subdirectory is based on the name of the test.
2271
If option '--numbered-dirs' is given, bzr will use sequent numbers
2272
of running tests to create such subdirectories. This is default behavior
2273
on Windows because of path length limitation.
1120
2275
# TODO: --list should give a list of all available tests
2277
# NB: this is used from the class without creating an instance, which is
2278
# why it does not have a self parameter.
2279
def get_transport_type(typestring):
2280
"""Parse and return a transport specifier."""
2281
if typestring == "sftp":
2282
from bzrlib.transport.sftp import SFTPAbsoluteServer
2283
return SFTPAbsoluteServer
2284
if typestring == "memory":
2285
from bzrlib.transport.memory import MemoryServer
2287
if typestring == "fakenfs":
2288
from bzrlib.transport.fakenfs import FakeNFSServer
2289
return FakeNFSServer
2290
msg = "No known transport type %s. Supported types are: sftp\n" %\
2292
raise errors.BzrCommandError(msg)
1122
takes_args = ['testnames*']
1123
takes_options = ['verbose', 'pattern']
1124
def run(self, testnames_list=None, verbose=False, pattern=".*"):
2295
takes_args = ['testspecs*']
2296
takes_options = ['verbose',
2297
Option('one', help='stop when one test fails'),
2298
Option('keep-output',
2299
help='keep output directories when tests fail'),
2301
help='Use a different transport by default '
2302
'throughout the test suite.',
2303
type=get_transport_type),
2304
Option('benchmark', help='run the bzr benchmarks.'),
2305
Option('lsprof-timed',
2306
help='generate lsprof output for benchmarked'
2307
' sections of code.'),
2308
Option('cache-dir', type=str,
2309
help='a directory to cache intermediate'
2310
' benchmark steps'),
2311
Option('clean-output',
2312
help='clean temporary tests directories'
2313
' without running tests'),
2315
help='run all tests, but run specified tests first'
2317
Option('numbered-dirs',
2318
help='use numbered dirs for TestCaseInTempDir'),
2320
encoding_type = 'replace'
2322
def run(self, testspecs_list=None, verbose=None, one=False,
2323
keep_output=False, transport=None, benchmark=None,
2324
lsprof_timed=None, cache_dir=None, clean_output=False,
2325
first=False, numbered_dirs=None):
1125
2326
import bzrlib.ui
1126
from bzrlib.selftest import selftest
1127
# we don't want progress meters from the tests to go to the
1128
# real output; and we don't want log messages cluttering up
1130
save_ui = bzrlib.ui.ui_factory
1131
bzrlib.trace.info('running tests...')
2327
from bzrlib.tests import selftest
2328
import bzrlib.benchmarks as benchmarks
2329
from bzrlib.benchmarks import tree_creator
2332
from bzrlib.tests import clean_selftest_output
2333
clean_selftest_output()
2336
if numbered_dirs is None and sys.platform == 'win32':
2337
numbered_dirs = True
2339
if cache_dir is not None:
2340
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2341
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2342
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2344
if testspecs_list is not None:
2345
pattern = '|'.join(testspecs_list)
2349
test_suite_factory = benchmarks.test_suite
2352
# TODO: should possibly lock the history file...
2353
benchfile = open(".perf_history", "at", buffering=1)
2355
test_suite_factory = None
1133
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1134
2360
result = selftest(verbose=verbose,
1135
2361
pattern=pattern,
1136
testnames=testnames_list)
1138
bzrlib.trace.info('tests passed')
1140
bzrlib.trace.info('tests failed')
1141
return int(not result)
2362
stop_on_failure=one,
2363
keep_output=keep_output,
2364
transport=transport,
2365
test_suite_factory=test_suite_factory,
2366
lsprof_timed=lsprof_timed,
2367
bench_history=benchfile,
2368
matching_tests_first=first,
2369
numbered_dirs=numbered_dirs,
1143
bzrlib.ui.ui_factory = save_ui
1147
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1148
# is bzrlib itself in a branch?
1149
bzrrev = bzrlib.get_bzr_revision()
1151
print " (bzr checkout, revision %d {%s})" % bzrrev
1152
print bzrlib.__copyright__
1153
print "http://bazaar-ng.org/"
1155
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1156
print "you may use, modify and redistribute it under the terms of the GNU"
1157
print "General Public License version 2 or later."
2372
if benchfile is not None:
2375
info('tests passed')
2377
info('tests failed')
2378
return int(not result)
1160
2381
class cmd_version(Command):
1161
2382
"""Show version of bzr."""
2386
from bzrlib.version import show_version
1165
2390
class cmd_rocks(Command):
1166
2391
"""Statement of optimism."""
1169
print "it sure does!"
2397
print "It sure does!"
1172
2400
class cmd_find_merge_base(Command):
1173
"""Find and print a base revision for merging two branches.
1175
TODO: Options to specify revisions on either side, as if
1176
merging only part of the history.
2401
"""Find and print a base revision for merging two branches."""
2402
# TODO: Options to specify revisions on either side, as if
2403
# merging only part of the history.
1178
2404
takes_args = ['branch', 'other']
1181
2408
def run(self, branch, other):
1182
from bzrlib.revision import common_ancestor, MultipleRevisionSources
2409
from bzrlib.revision import MultipleRevisionSources
1184
branch1 = Branch.open_containing(branch)
1185
branch2 = Branch.open_containing(other)
1187
history_1 = branch1.revision_history()
1188
history_2 = branch2.revision_history()
2411
branch1 = Branch.open_containing(branch)[0]
2412
branch2 = Branch.open_containing(other)[0]
1190
2414
last1 = branch1.last_revision()
1191
2415
last2 = branch2.last_revision()
1193
source = MultipleRevisionSources(branch1, branch2)
2417
source = MultipleRevisionSources(branch1.repository,
1195
2420
base_rev_id = common_ancestor(last1, last2, source)
1197
2422
print 'merge base is revision %s' % base_rev_id
1201
if base_revno is None:
1202
raise bzrlib.errors.UnrelatedBranches()
1204
print ' r%-6d in %s' % (base_revno, branch)
1206
other_revno = branch2.revision_id_to_revno(base_revid)
1208
print ' r%-6d in %s' % (other_revno, other)
1212
2425
class cmd_merge(Command):
1213
2426
"""Perform a three-way merge.
1215
The branch is the branch you will merge from. By default, it will
1216
merge the latest revision. If you specify a revision, that
1217
revision will be merged. If you specify two revisions, the first
1218
will be used as a BASE, and the second one as OTHER. Revision
1219
numbers are always relative to the specified branch.
2428
The branch is the branch you will merge from. By default, it will merge
2429
the latest revision. If you specify a revision, that revision will be
2430
merged. If you specify two revisions, the first will be used as a BASE,
2431
and the second one as OTHER. Revision numbers are always relative to the
1221
By default bzr will try to merge in all new work from the other
2434
By default, bzr will try to merge in all new work from the other
1222
2435
branch, automatically determining an appropriate base. If this
1223
2436
fails, you may need to give an explicit base.
2438
Merge will do its best to combine the changes in two branches, but there
2439
are some kinds of problems only a human can fix. When it encounters those,
2440
it will mark a conflict. A conflict means that you need to fix something,
2441
before you should commit.
2443
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2445
If there is no default branch set, the first merge will set it. After
2446
that, you can omit the branch to use the default. To change the
2447
default, use --remember. The value will only be saved if the remote
2448
location can be accessed.
2450
The results of the merge are placed into the destination working
2451
directory, where they can be reviewed (with bzr diff), tested, and then
2452
committed to record the result of the merge.
1227
2456
To merge the latest revision from bzr.dev
1237
2466
--force is given.
1239
2468
takes_args = ['branch?']
1240
takes_options = ['revision', 'force', 'merge-type']
2469
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2470
Option('show-base', help="Show base revision text in "
2472
Option('uncommitted', help='Apply uncommitted changes'
2473
' from a working copy, instead of branch changes'),
2474
Option('pull', help='If the destination is already'
2475
' completely merged into the source, pull from the'
2476
' source rather than merging. When this happens,'
2477
' you do not need to commit the result.'),
2479
help='Branch to merge into, '
2480
'rather than the one containing the working directory',
1242
def run(self, branch=None, revision=None, force=False,
1244
from bzrlib.merge import merge
1245
from bzrlib.merge_core import ApplyMerge3
2486
def run(self, branch=None, revision=None, force=False, merge_type=None,
2487
show_base=False, reprocess=False, remember=False,
2488
uncommitted=False, pull=False,
2491
from bzrlib.tag import _merge_tags_if_possible
2492
other_revision_id = None
1246
2493
if merge_type is None:
1247
merge_type = ApplyMerge3
1249
branch = Branch.open_containing('.').get_parent()
1251
raise BzrCommandError("No merge location known or specified.")
2494
merge_type = _mod_merge.Merge3Merger
2496
if directory is None: directory = u'.'
2497
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2498
# inventory. Because merge is a mutating operation, it really
2499
# should be a lock_write() for the whole cmd_merge operation.
2500
# However, cmd_merge open's its own tree in _merge_helper, which
2501
# means if we lock here, the later lock_write() will always block.
2502
# Either the merge helper code should be updated to take a tree,
2503
# (What about tree.merge_from_branch?)
2504
tree = WorkingTree.open_containing(directory)[0]
2505
change_reporter = delta._ChangeReporter(
2506
unversioned_filter=tree.is_ignored)
2508
if branch is not None:
2510
mergeable = bundle.read_mergeable_from_url(
2512
except errors.NotABundle:
2513
pass # Continue on considering this url a Branch
1253
print "Using saved location: %s" % branch
2515
if revision is not None:
2516
raise errors.BzrCommandError(
2517
'Cannot use -r with merge directives or bundles')
2518
other_revision_id = mergeable.install_revisions(
2519
tree.branch.repository)
2520
revision = [RevisionSpec.from_string(
2521
'revid:' + other_revision_id)]
2523
if revision is None \
2524
or len(revision) < 1 or revision[0].needs_branch():
2525
branch = self._get_remembered_parent(tree, branch, 'Merging from')
1254
2527
if revision is None or len(revision) < 1:
1256
other = [branch, -1]
2530
other = [branch, None]
2533
other = [branch, -1]
2534
other_branch, path = Branch.open_containing(branch)
2537
raise errors.BzrCommandError('Cannot use --uncommitted and'
2538
' --revision at the same time.')
2539
branch = revision[0].get_branch() or branch
1258
2540
if len(revision) == 1:
1259
2541
base = [None, None]
1260
other = [branch, revision[0].in_history(branch).revno]
2542
if other_revision_id is not None:
2547
other_branch, path = Branch.open_containing(branch)
2548
revno = revision[0].in_history(other_branch).revno
2549
other = [branch, revno]
1262
2551
assert len(revision) == 2
1263
2552
if None in revision:
1264
raise BzrCommandError(
1265
"Merge doesn't permit that revision specifier.")
1266
b = Branch.open(branch)
1268
base = [branch, revision[0].in_history(b).revno]
1269
other = [branch, revision[1].in_history(b).revno]
2553
raise errors.BzrCommandError(
2554
"Merge doesn't permit empty revision specifier.")
2555
base_branch, path = Branch.open_containing(branch)
2556
branch1 = revision[1].get_branch() or branch
2557
other_branch, path1 = Branch.open_containing(branch1)
2558
if revision[0].get_branch() is not None:
2559
# then path was obtained from it, and is None.
2562
base = [branch, revision[0].in_history(base_branch).revno]
2563
other = [branch1, revision[1].in_history(other_branch).revno]
2565
if ((tree.branch.get_parent() is None or remember) and
2566
other_branch is not None):
2567
tree.branch.set_parent(other_branch.base)
2569
# pull tags now... it's a bit inconsistent to do it ahead of copying
2570
# the history but that's done inside the merge code
2571
if other_branch is not None:
2572
_merge_tags_if_possible(other_branch, tree.branch)
2575
interesting_files = [path]
2577
interesting_files = None
2578
pb = ui.ui_factory.nested_progress_bar()
1272
merge(other, base, check_clean=(not force), merge_type=merge_type)
1273
except bzrlib.errors.AmbiguousBase, e:
2581
conflict_count = _merge_helper(
2582
other, base, other_rev_id=other_revision_id,
2583
check_clean=(not force),
2584
merge_type=merge_type,
2585
reprocess=reprocess,
2586
show_base=show_base,
2589
pb=pb, file_list=interesting_files,
2590
change_reporter=change_reporter)
2593
if conflict_count != 0:
2597
except errors.AmbiguousBase, e:
1274
2598
m = ("sorry, bzr can't determine the right merge base yet\n"
1275
2599
"candidates are:\n "
1276
2600
+ "\n ".join(e.bases)
1279
2603
"and (if you want) report this to the bzr developers\n")
2606
# TODO: move up to common parent; this isn't merge-specific anymore.
2607
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2608
"""Use tree.branch's parent if none was supplied.
2610
Report if the remembered location was used.
2612
if supplied_location is not None:
2613
return supplied_location
2614
stored_location = tree.branch.get_parent()
2615
mutter("%s", stored_location)
2616
if stored_location is None:
2617
raise errors.BzrCommandError("No location specified or remembered")
2618
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2619
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2620
return stored_location
2623
class cmd_remerge(Command):
2626
Use this if you want to try a different merge technique while resolving
2627
conflicts. Some merge techniques are better than others, and remerge
2628
lets you try different ones on different files.
2630
The options for remerge have the same meaning and defaults as the ones for
2631
merge. The difference is that remerge can (only) be run when there is a
2632
pending merge, and it lets you specify particular files.
2635
$ bzr remerge --show-base
2636
Re-do the merge of all conflicted files, and show the base text in
2637
conflict regions, in addition to the usual THIS and OTHER texts.
2639
$ bzr remerge --merge-type weave --reprocess foobar
2640
Re-do the merge of "foobar", using the weave merge algorithm, with
2641
additional processing to reduce the size of conflict regions.
2643
takes_args = ['file*']
2644
takes_options = ['merge-type', 'reprocess',
2645
Option('show-base', help="Show base revision text in "
2648
def run(self, file_list=None, merge_type=None, show_base=False,
2650
if merge_type is None:
2651
merge_type = _mod_merge.Merge3Merger
2652
tree, file_list = tree_files(file_list)
2655
parents = tree.get_parent_ids()
2656
if len(parents) != 2:
2657
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2658
" merges. Not cherrypicking or"
2660
repository = tree.branch.repository
2661
base_revision = common_ancestor(parents[0],
2662
parents[1], repository)
2663
base_tree = repository.revision_tree(base_revision)
2664
other_tree = repository.revision_tree(parents[1])
2665
interesting_ids = None
2667
conflicts = tree.conflicts()
2668
if file_list is not None:
2669
interesting_ids = set()
2670
for filename in file_list:
2671
file_id = tree.path2id(filename)
2673
raise errors.NotVersionedError(filename)
2674
interesting_ids.add(file_id)
2675
if tree.kind(file_id) != "directory":
2678
for name, ie in tree.inventory.iter_entries(file_id):
2679
interesting_ids.add(ie.file_id)
2680
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2682
# Remerge only supports resolving contents conflicts
2683
allowed_conflicts = ('text conflict', 'contents conflict')
2684
restore_files = [c.path for c in conflicts
2685
if c.typestring in allowed_conflicts]
2686
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2687
tree.set_conflicts(ConflictList(new_conflicts))
2688
if file_list is not None:
2689
restore_files = file_list
2690
for filename in restore_files:
2692
restore(tree.abspath(filename))
2693
except errors.NotConflicted:
2695
conflicts = _mod_merge.merge_inner(
2696
tree.branch, other_tree, base_tree,
2698
interesting_ids=interesting_ids,
2699
other_rev_id=parents[1],
2700
merge_type=merge_type,
2701
show_base=show_base,
2702
reprocess=reprocess)
1283
2711
class cmd_revert(Command):
1284
"""Reverse all changes since the last commit.
1286
Only versioned files are affected. Specify filenames to revert only
1287
those files. By default, any files that are changed will be backed up
1288
first. Backup files have a '~' appended to their name.
2712
"""Revert files to a previous revision.
2714
Giving a list of files will revert only those files. Otherwise, all files
2715
will be reverted. If the revision is not specified with '--revision', the
2716
last committed revision is used.
2718
To remove only some changes, without reverting to a prior version, use
2719
merge instead. For example, "merge . --r-2..-3" will remove the changes
2720
introduced by -2, without affecting the changes introduced by -1. Or
2721
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2723
By default, any files that have been manually changed will be backed up
2724
first. (Files changed only by merge are not backed up.) Backup files have
2725
'.~#~' appended to their name, where # is a number.
2727
When you provide files, you can use their current pathname or the pathname
2728
from the target revision. So you can use revert to "undelete" a file by
2729
name. If you name a directory, all the contents of that directory will be
1290
2732
takes_options = ['revision', 'no-backup']
1291
2733
takes_args = ['file*']
1292
aliases = ['merge-revert']
1294
2735
def run(self, revision=None, no_backup=False, file_list=None):
1295
from bzrlib.merge import merge
1296
from bzrlib.commands import parse_spec
1298
2736
if file_list is not None:
1299
2737
if len(file_list) == 0:
1300
raise BzrCommandError("No files specified")
2738
raise errors.BzrCommandError("No files specified")
2742
tree, file_list = tree_files(file_list)
1301
2743
if revision is None:
2744
# FIXME should be tree.last_revision
2745
rev_id = tree.last_revision()
1303
2746
elif len(revision) != 1:
1304
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
2747
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
1306
b = Branch.open_containing('.')
1307
revno = revision[0].in_history(b).revno
1308
merge(('.', revno), parse_spec('.'),
1311
backup_files=not no_backup,
1312
file_list=file_list)
1314
Branch.open_containing('.').set_pending_merges([])
2749
rev_id = revision[0].in_history(tree.branch).rev_id
2750
pb = ui.ui_factory.nested_progress_bar()
2752
tree.revert(file_list,
2753
tree.branch.repository.revision_tree(rev_id),
2754
not no_backup, pb, report_changes=True)
1317
2759
class cmd_assert_fail(Command):
1318
2760
"""Test reporting of assertion failures"""
2761
# intended just for use in testing
1321
assert False, "always fails"
2766
raise AssertionError("always fails")
1324
2769
class cmd_help(Command):
1325
2770
"""Show help on a command or other topic.
1327
For a list of all available commands, say 'bzr help commands'."""
1328
takes_options = ['long']
2772
For a list of all available commands, say 'bzr help commands'.
2774
takes_options = [Option('long', 'show help on all commands')]
1329
2775
takes_args = ['topic?']
2776
aliases = ['?', '--help', '-?', '-h']
1332
2779
def run(self, topic=None, long=False):
1334
2781
if topic is None and long:
1335
2782
topic = "commands"
2783
bzrlib.help.help(topic)
1339
2786
class cmd_shell_complete(Command):
1340
2787
"""Show appropriate completions for context.
1342
For a list of all available commands, say 'bzr shell-complete'."""
2789
For a list of all available commands, say 'bzr shell-complete'.
1343
2791
takes_args = ['context?']
1344
2792
aliases = ['s-c']
1347
2796
def run(self, context=None):
1348
2797
import shellcomplete
1349
2798
shellcomplete.shellcomplete(context)
1352
2801
class cmd_fetch(Command):
1353
2802
"""Copy in history from another branch but don't merge it.
1355
This is an internal method used for pull and merge."""
2804
This is an internal method used for pull and merge.
1357
2807
takes_args = ['from_branch', 'to_branch']
1358
2808
def run(self, from_branch, to_branch):
1359
2809
from bzrlib.fetch import Fetcher
1360
from bzrlib.branch import Branch
1361
from_b = Branch(from_branch)
1362
to_b = Branch(to_branch)
2810
from_b = Branch.open(from_branch)
2811
to_b = Branch.open(to_branch)
1363
2812
Fetcher(to_b, from_b)
1367
2815
class cmd_missing(Command):
1368
"""What is missing in this branch relative to other branch.
2816
"""Show unmerged/unpulled revisions between two branches.
2818
OTHER_BRANCH may be local or remote.
1370
# TODO: rewrite this in terms of ancestry so that it shows only
1373
takes_args = ['remote?']
1374
aliases = ['mis', 'miss']
1375
# We don't have to add quiet to the list, because
1376
# unknown options are parsed as booleans
1377
takes_options = ['verbose', 'quiet']
1379
def run(self, remote=None, verbose=False, quiet=False):
1380
from bzrlib.errors import BzrCommandError
1381
from bzrlib.missing import show_missing
1383
if verbose and quiet:
1384
raise BzrCommandError('Cannot pass both quiet and verbose')
1386
b = Branch.open_containing('.')
1387
parent = b.get_parent()
1390
raise BzrCommandError("No missing location known or specified.")
1393
print "Using last location: %s" % parent
1395
elif parent is None:
1396
# We only update parent if it did not exist, missing
1397
# should not change the parent
1398
b.set_parent(remote)
1399
br_remote = Branch.open_containing(remote)
1400
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
2820
takes_args = ['other_branch?']
2821
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2823
'Display changes in the local branch only'),
2824
Option('theirs-only',
2825
'Display changes in the remote branch only'),
2830
encoding_type = 'replace'
2833
def run(self, other_branch=None, reverse=False, mine_only=False,
2834
theirs_only=False, log_format=None, long=False, short=False, line=False,
2835
show_ids=False, verbose=False):
2836
from bzrlib.missing import find_unmerged, iter_log_data
2837
from bzrlib.log import log_formatter
2838
local_branch = Branch.open_containing(u".")[0]
2839
parent = local_branch.get_parent()
2840
if other_branch is None:
2841
other_branch = parent
2842
if other_branch is None:
2843
raise errors.BzrCommandError("No peer location known or specified.")
2844
display_url = urlutils.unescape_for_display(parent,
2846
print "Using last location: " + display_url
2848
remote_branch = Branch.open(other_branch)
2849
if remote_branch.base == local_branch.base:
2850
remote_branch = local_branch
2851
local_branch.lock_read()
2853
remote_branch.lock_read()
2855
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2856
if (log_format is None):
2857
log_format = log.log_formatter_registry.get_default(
2859
lf = log_format(to_file=self.outf,
2861
show_timezone='original')
2862
if reverse is False:
2863
local_extra.reverse()
2864
remote_extra.reverse()
2865
if local_extra and not theirs_only:
2866
print "You have %d extra revision(s):" % len(local_extra)
2867
for data in iter_log_data(local_extra, local_branch.repository,
2870
printed_local = True
2872
printed_local = False
2873
if remote_extra and not mine_only:
2874
if printed_local is True:
2876
print "You are missing %d revision(s):" % len(remote_extra)
2877
for data in iter_log_data(remote_extra, remote_branch.repository,
2880
if not remote_extra and not local_extra:
2882
print "Branches are up to date."
2886
remote_branch.unlock()
2888
local_branch.unlock()
2889
if not status_code and parent is None and other_branch is not None:
2890
local_branch.lock_write()
2892
# handle race conditions - a parent might be set while we run.
2893
if local_branch.get_parent() is None:
2894
local_branch.set_parent(remote_branch.base)
2896
local_branch.unlock()
1403
2900
class cmd_plugins(Command):
1404
2901
"""List plugins"""
1407
2905
import bzrlib.plugin
1408
2906
from inspect import getdoc
1409
for plugin in bzrlib.plugin.all_plugins:
1410
if hasattr(plugin, '__path__'):
2907
for name, plugin in bzrlib.plugin.all_plugins().items():
2908
if getattr(plugin, '__path__', None) is not None:
1411
2909
print plugin.__path__[0]
1412
elif hasattr(plugin, '__file__'):
2910
elif getattr(plugin, '__file__', None) is not None:
1413
2911
print plugin.__file__
1417
2915
d = getdoc(plugin)
1419
2917
print '\t', d.split('\n')[0]
2920
class cmd_testament(Command):
2921
"""Show testament (signing-form) of a revision."""
2922
takes_options = ['revision',
2923
Option('long', help='Produce long-format testament'),
2924
Option('strict', help='Produce a strict-format'
2926
takes_args = ['branch?']
2928
def run(self, branch=u'.', revision=None, long=False, strict=False):
2929
from bzrlib.testament import Testament, StrictTestament
2931
testament_class = StrictTestament
2933
testament_class = Testament
2934
b = WorkingTree.open_containing(branch)[0].branch
2937
if revision is None:
2938
rev_id = b.last_revision()
2940
rev_id = revision[0].in_history(b).rev_id
2941
t = testament_class.from_revision(b.repository, rev_id)
2943
sys.stdout.writelines(t.as_text_lines())
2945
sys.stdout.write(t.as_short_text())
2950
class cmd_annotate(Command):
2951
"""Show the origin of each line in a file.
2953
This prints out the given file with an annotation on the left side
2954
indicating which revision, author and date introduced the change.
2956
If the origin is the same for a run of consecutive lines, it is
2957
shown only at the top, unless the --all option is given.
2959
# TODO: annotate directories; showing when each file was last changed
2960
# TODO: if the working copy is modified, show annotations on that
2961
# with new uncommitted lines marked
2962
aliases = ['ann', 'blame', 'praise']
2963
takes_args = ['filename']
2964
takes_options = [Option('all', help='show annotations on all lines'),
2965
Option('long', help='show date in annotations'),
2971
def run(self, filename, all=False, long=False, revision=None,
2973
from bzrlib.annotate import annotate_file
2974
tree, relpath = WorkingTree.open_containing(filename)
2975
branch = tree.branch
2978
if revision is None:
2979
revision_id = branch.last_revision()
2980
elif len(revision) != 1:
2981
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2983
revision_id = revision[0].in_history(branch).rev_id
2984
file_id = tree.path2id(relpath)
2985
tree = branch.repository.revision_tree(revision_id)
2986
file_version = tree.inventory[file_id].revision
2987
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
2993
class cmd_re_sign(Command):
2994
"""Create a digital signature for an existing revision."""
2995
# TODO be able to replace existing ones.
2997
hidden = True # is this right ?
2998
takes_args = ['revision_id*']
2999
takes_options = ['revision']
3001
def run(self, revision_id_list=None, revision=None):
3002
import bzrlib.gpg as gpg
3003
if revision_id_list is not None and revision is not None:
3004
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3005
if revision_id_list is None and revision is None:
3006
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3007
b = WorkingTree.open_containing(u'.')[0].branch
3008
gpg_strategy = gpg.GPGStrategy(b.get_config())
3009
if revision_id_list is not None:
3010
for revision_id in revision_id_list:
3011
b.repository.sign_revision(revision_id, gpg_strategy)
3012
elif revision is not None:
3013
if len(revision) == 1:
3014
revno, rev_id = revision[0].in_history(b)
3015
b.repository.sign_revision(rev_id, gpg_strategy)
3016
elif len(revision) == 2:
3017
# are they both on rh- if so we can walk between them
3018
# might be nice to have a range helper for arbitrary
3019
# revision paths. hmm.
3020
from_revno, from_revid = revision[0].in_history(b)
3021
to_revno, to_revid = revision[1].in_history(b)
3022
if to_revid is None:
3023
to_revno = b.revno()
3024
if from_revno is None or to_revno is None:
3025
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3026
for revno in range(from_revno, to_revno + 1):
3027
b.repository.sign_revision(b.get_rev_id(revno),
3030
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3033
class cmd_bind(Command):
3034
"""Convert the current branch into a checkout of the supplied branch.
3036
Once converted into a checkout, commits must succeed on the master branch
3037
before they will be applied to the local branch.
3039
See "help checkouts" for more information on checkouts.
3042
takes_args = ['location?']
3045
def run(self, location=None):
3046
b, relpath = Branch.open_containing(u'.')
3047
if location is None:
3049
location = b.get_old_bound_location()
3050
except errors.UpgradeRequired:
3051
raise errors.BzrCommandError('No location supplied. '
3052
'This format does not remember old locations.')
3054
if location is None:
3055
raise errors.BzrCommandError('No location supplied and no '
3056
'previous location known')
3057
b_other = Branch.open(location)
3060
except errors.DivergedBranches:
3061
raise errors.BzrCommandError('These branches have diverged.'
3062
' Try merging, and then bind again.')
3065
class cmd_unbind(Command):
3066
"""Convert the current checkout into a regular branch.
3068
After unbinding, the local branch is considered independent and subsequent
3069
commits will be local only.
3071
See "help checkouts" for more information on checkouts.
3078
b, relpath = Branch.open_containing(u'.')
3080
raise errors.BzrCommandError('Local branch is not bound')
3083
class cmd_uncommit(Command):
3084
"""Remove the last committed revision.
3086
--verbose will print out what is being removed.
3087
--dry-run will go through all the motions, but not actually
3090
In the future, uncommit will create a revision bundle, which can then
3094
# TODO: jam 20060108 Add an option to allow uncommit to remove
3095
# unreferenced information in 'branch-as-repository' branches.
3096
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3097
# information in shared branches as well.
3098
takes_options = ['verbose', 'revision',
3099
Option('dry-run', help='Don\'t actually make changes'),
3100
Option('force', help='Say yes to all questions.')]
3101
takes_args = ['location?']
3104
def run(self, location=None,
3105
dry_run=False, verbose=False,
3106
revision=None, force=False):
3107
from bzrlib.log import log_formatter, show_log
3109
from bzrlib.uncommit import uncommit
3111
if location is None:
3113
control, relpath = bzrdir.BzrDir.open_containing(location)
3115
tree = control.open_workingtree()
3117
except (errors.NoWorkingTree, errors.NotLocalUrl):
3119
b = control.open_branch()
3122
if revision is None:
3125
# 'bzr uncommit -r 10' actually means uncommit
3126
# so that the final tree is at revno 10.
3127
# but bzrlib.uncommit.uncommit() actually uncommits
3128
# the revisions that are supplied.
3129
# So we need to offset it by one
3130
revno = revision[0].in_history(b).revno+1
3132
if revno <= b.revno():
3133
rev_id = b.get_rev_id(revno)
3135
self.outf.write('No revisions to uncommit.\n')
3138
lf = log_formatter('short',
3140
show_timezone='original')
3145
direction='forward',
3146
start_revision=revno,
3147
end_revision=b.revno())
3150
print 'Dry-run, pretending to remove the above revisions.'
3152
val = raw_input('Press <enter> to continue')
3154
print 'The above revision(s) will be removed.'
3156
val = raw_input('Are you sure [y/N]? ')
3157
if val.lower() not in ('y', 'yes'):
3161
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3165
class cmd_break_lock(Command):
3166
"""Break a dead lock on a repository, branch or working directory.
3168
CAUTION: Locks should only be broken when you are sure that the process
3169
holding the lock has been stopped.
3171
You can get information on what locks are open via the 'bzr info' command.
3176
takes_args = ['location?']
3178
def run(self, location=None, show=False):
3179
if location is None:
3181
control, relpath = bzrdir.BzrDir.open_containing(location)
3183
control.break_lock()
3184
except NotImplementedError:
3188
class cmd_wait_until_signalled(Command):
3189
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3191
This just prints a line to signal when it is ready, then blocks on stdin.
3197
sys.stdout.write("running\n")
3199
sys.stdin.readline()
3202
class cmd_serve(Command):
3203
"""Run the bzr server."""
3205
aliases = ['server']
3209
help='serve on stdin/out for use from inetd or sshd'),
3211
help='listen for connections on nominated port of the form '
3212
'[hostname:]portnumber. Passing 0 as the port number will '
3213
'result in a dynamically allocated port. Default port is '
3217
help='serve contents of directory',
3219
Option('allow-writes',
3220
help='By default the server is a readonly server. Supplying '
3221
'--allow-writes enables write access to the contents of '
3222
'the served directory and below. '
3226
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3227
from bzrlib.transport import smart
3228
from bzrlib.transport import get_transport
3229
if directory is None:
3230
directory = os.getcwd()
3231
url = urlutils.local_path_to_url(directory)
3232
if not allow_writes:
3233
url = 'readonly+' + url
3234
t = get_transport(url)
3236
server = smart.SmartServerPipeStreamMedium(sys.stdin, sys.stdout, t)
3239
port = smart.BZR_DEFAULT_PORT
3243
host, port = port.split(':')
3247
server = smart.SmartTCPServer(t, host=host, port=port)
3248
print 'listening on port: ', server.port
3252
class cmd_join(Command):
3253
"""Combine a subtree into its containing tree.
3255
This command is for experimental use only. It requires the target tree
3256
to be in dirstate-with-subtree format, which cannot be converted into
3259
The TREE argument should be an independent tree, inside another tree, but
3260
not part of it. (Such trees can be produced by "bzr split", but also by
3261
running "bzr branch" with the target inside a tree.)
3263
The result is a combined tree, with the subtree no longer an independant
3264
part. This is marked as a merge of the subtree into the containing tree,
3265
and all history is preserved.
3267
If --reference is specified, the subtree retains its independence. It can
3268
be branched by itself, and can be part of multiple projects at the same
3269
time. But operations performed in the containing tree, such as commit
3270
and merge, will recurse into the subtree.
3273
takes_args = ['tree']
3274
takes_options = [Option('reference', 'join by reference')]
3277
def run(self, tree, reference=False):
3278
sub_tree = WorkingTree.open(tree)
3279
parent_dir = osutils.dirname(sub_tree.basedir)
3280
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3281
repo = containing_tree.branch.repository
3282
if not repo.supports_rich_root():
3283
raise errors.BzrCommandError(
3284
"Can't join trees because %s doesn't support rich root data.\n"
3285
"You can use bzr upgrade on the repository."
3289
containing_tree.add_reference(sub_tree)
3290
except errors.BadReferenceTarget, e:
3291
# XXX: Would be better to just raise a nicely printable
3292
# exception from the real origin. Also below. mbp 20070306
3293
raise errors.BzrCommandError("Cannot join %s. %s" %
3297
containing_tree.subsume(sub_tree)
3298
except errors.BadSubsumeSource, e:
3299
raise errors.BzrCommandError("Cannot join %s. %s" %
3303
class cmd_split(Command):
3304
"""Split a tree into two trees.
3306
This command is for experimental use only. It requires the target tree
3307
to be in dirstate-with-subtree format, which cannot be converted into
3310
The TREE argument should be a subdirectory of a working tree. That
3311
subdirectory will be converted into an independent tree, with its own
3312
branch. Commits in the top-level tree will not apply to the new subtree.
3313
If you want that behavior, do "bzr join --reference TREE".
3315
To undo this operation, do "bzr join TREE".
3318
takes_args = ['tree']
3322
def run(self, tree):
3323
containing_tree, subdir = WorkingTree.open_containing(tree)
3324
sub_id = containing_tree.path2id(subdir)
3326
raise errors.NotVersionedError(subdir)
3328
containing_tree.extract(sub_id)
3329
except errors.RootNotRich:
3330
raise errors.UpgradeRequired(containing_tree.branch.base)
3334
class cmd_merge_directive(Command):
3335
"""Generate a merge directive for auto-merge tools.
3337
A directive requests a merge to be performed, and also provides all the
3338
information necessary to do so. This means it must either include a
3339
revision bundle, or the location of a branch containing the desired
3342
A submit branch (the location to merge into) must be supplied the first
3343
time the command is issued. After it has been supplied once, it will
3344
be remembered as the default.
3346
A public branch is optional if a revision bundle is supplied, but required
3347
if --diff or --plain is specified. It will be remembered as the default
3348
after the first use.
3351
takes_args = ['submit_branch?', 'public_branch?']
3354
RegistryOption.from_kwargs('patch-type',
3355
'The type of patch to include in the directive',
3356
title='Patch type', value_switches=True, enum_switch=False,
3357
bundle='Bazaar revision bundle (default)',
3358
diff='Normal unified diff',
3359
plain='No patch, just directive'),
3360
Option('sign', help='GPG-sign the directive'), 'revision',
3361
Option('mail-to', type=str,
3362
help='Instead of printing the directive, email to this address'),
3363
Option('message', type=str, short_name='m',
3364
help='Message to use when committing this merge')
3367
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3368
sign=False, revision=None, mail_to=None, message=None):
3369
if patch_type == 'plain':
3371
branch = Branch.open('.')
3372
stored_submit_branch = branch.get_submit_branch()
3373
if submit_branch is None:
3374
submit_branch = stored_submit_branch
3376
if stored_submit_branch is None:
3377
branch.set_submit_branch(submit_branch)
3378
if submit_branch is None:
3379
submit_branch = branch.get_parent()
3380
if submit_branch is None:
3381
raise errors.BzrCommandError('No submit branch specified or known')
3383
stored_public_branch = branch.get_public_branch()
3384
if public_branch is None:
3385
public_branch = stored_public_branch
3386
elif stored_public_branch is None:
3387
branch.set_public_branch(public_branch)
3388
if patch_type != "bundle" and public_branch is None:
3389
raise errors.BzrCommandError('No public branch specified or'
3391
if revision is not None:
3392
if len(revision) != 1:
3393
raise errors.BzrCommandError('bzr merge-directive takes '
3394
'exactly one revision identifier')
3396
revision_id = revision[0].in_history(branch).rev_id
3398
revision_id = branch.last_revision()
3399
directive = merge_directive.MergeDirective.from_objects(
3400
branch.repository, revision_id, time.time(),
3401
osutils.local_time_offset(), submit_branch,
3402
public_branch=public_branch, patch_type=patch_type,
3406
self.outf.write(directive.to_signed(branch))
3408
self.outf.writelines(directive.to_lines())
3410
message = directive.to_email(mail_to, branch, sign)
3412
server = branch.get_config().get_user_option('smtp_server')
3414
server = 'localhost'
3416
s.sendmail(message['From'], message['To'], message.as_string())
3419
class cmd_tag(Command):
3420
"""Create a tag naming a revision.
3422
Tags give human-meaningful names to revisions. Commands that take a -r
3423
(--revision) option can be given -rtag:X, where X is any previously
3426
Tags are stored in the branch. Tags are copied from one branch to another
3427
along when you branch, push, pull or merge.
3429
It is an error to give a tag name that already exists unless you pass
3430
--force, in which case the tag is moved to point to the new revision.
3433
takes_args = ['tag_name']
3436
help='Delete this tag rather than placing it.',
3439
help='Branch in which to place the tag.',
3444
help='Replace existing tags',
3449
def run(self, tag_name,
3455
branch, relpath = Branch.open_containing(directory)
3459
branch.tags.delete_tag(tag_name)
3460
self.outf.write('Deleted tag %s.\n' % tag_name)
3463
if len(revision) != 1:
3464
raise errors.BzrCommandError(
3465
"Tags can only be placed on a single revision, "
3467
revision_id = revision[0].in_history(branch).rev_id
3469
revision_id = branch.last_revision()
3470
if (not force) and branch.tags.has_tag(tag_name):
3471
raise errors.TagAlreadyExists(tag_name)
3472
branch.tags.set_tag(tag_name, revision_id)
3473
self.outf.write('Created tag %s.\n' % tag_name)
3478
class cmd_tags(Command):
3481
This tag shows a table of tag names and the revisions they reference.
3486
help='Branch whose tags should be displayed',
3496
branch, relpath = Branch.open_containing(directory)
3497
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3498
self.outf.write('%-20s %s\n' % (tag_name, target))
3501
# command-line interpretation helper for merge-related commands
3502
def _merge_helper(other_revision, base_revision,
3503
check_clean=True, ignore_zero=False,
3504
this_dir=None, backup_files=False,
3506
file_list=None, show_base=False, reprocess=False,
3509
change_reporter=None,
3511
"""Merge changes into a tree.
3514
list(path, revno) Base for three-way merge.
3515
If [None, None] then a base will be automatically determined.
3517
list(path, revno) Other revision for three-way merge.
3519
Directory to merge changes into; '.' by default.
3521
If true, this_dir must have no uncommitted changes before the
3523
ignore_zero - If true, suppress the "zero conflicts" message when
3524
there are no conflicts; should be set when doing something we expect
3525
to complete perfectly.
3526
file_list - If supplied, merge only changes to selected files.
3528
All available ancestors of other_revision and base_revision are
3529
automatically pulled into the branch.
3531
The revno may be -1 to indicate the last revision on the branch, which is
3534
This function is intended for use from the command line; programmatic
3535
clients might prefer to call merge.merge_inner(), which has less magic
3538
# Loading it late, so that we don't always have to import bzrlib.merge
3539
if merge_type is None:
3540
merge_type = _mod_merge.Merge3Merger
3541
if this_dir is None:
3543
this_tree = WorkingTree.open_containing(this_dir)[0]
3544
if show_base and not merge_type is _mod_merge.Merge3Merger:
3545
raise errors.BzrCommandError("Show-base is not supported for this merge"
3546
" type. %s" % merge_type)
3547
if reprocess and not merge_type.supports_reprocess:
3548
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3549
" type %s." % merge_type)
3550
if reprocess and show_base:
3551
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3552
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3553
# only want to take out a lock_tree_write() if we don't have to pull
3554
# any ancestry. But merge might fetch ancestry in the middle, in
3555
# which case we would need a lock_write().
3556
# Because we cannot upgrade locks, for now we live with the fact that
3557
# the tree will be locked multiple times during a merge. (Maybe
3558
# read-only some of the time, but it means things will get read
3561
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3562
pb=pb, change_reporter=change_reporter)
3563
merger.pp = ProgressPhase("Merge phase", 5, pb)
3564
merger.pp.next_phase()
3565
merger.check_basis(check_clean)
3566
if other_rev_id is not None:
3567
merger.set_other_revision(other_rev_id, this_tree.branch)
3569
merger.set_other(other_revision)
3570
merger.pp.next_phase()
3571
merger.set_base(base_revision)
3572
if merger.base_rev_id == merger.other_rev_id:
3573
note('Nothing to do.')
3575
if file_list is None:
3576
if pull and merger.base_rev_id == merger.this_rev_id:
3577
# FIXME: deduplicate with pull
3578
result = merger.this_tree.pull(merger.this_branch,
3579
False, merger.other_rev_id)
3580
if result.old_revid == result.new_revid:
3581
note('No revisions to pull.')
3583
note('Now on revision %d.' % result.new_revno)
3585
merger.backup_files = backup_files
3586
merger.merge_type = merge_type
3587
merger.set_interesting_files(file_list)
3588
merger.show_base = show_base
3589
merger.reprocess = reprocess
3590
conflicts = merger.do_merge()
3591
if file_list is None:
3592
merger.set_pending()
3599
merge = _merge_helper
3602
# these get imported and then picked up by the scan for cmd_*
3603
# TODO: Some more consistent way to split command definitions across files;
3604
# we do need to load at least some information about them to know of
3605
# aliases. ideally we would avoid loading the implementation until the
3606
# details were needed.
3607
from bzrlib.cmd_version_info import cmd_version_info
3608
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3609
from bzrlib.bundle.commands import cmd_bundle_revisions
3610
from bzrlib.sign_my_commits import cmd_sign_my_commits
3611
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3612
cmd_weave_plan_merge, cmd_weave_merge_text