1
# Copyright (C) 2004, 2005 by Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""builtin bzr commands"""
22
from shutil import rmtree
27
from bzrlib.branch import Branch
28
import bzrlib.bzrdir as bzrdir
29
from bzrlib.commands import Command, display_command
30
from bzrlib.revision import common_ancestor
31
import bzrlib.errors as errors
32
from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
33
NotBranchError, DivergedBranches, NotConflicted,
34
NoSuchFile, NoWorkingTree, FileInWrongBranch,
36
from bzrlib.log import show_one_log
37
from bzrlib.merge import Merge3Merger
38
from bzrlib.option import Option
39
from bzrlib.progress import DummyProgress
40
from bzrlib.revisionspec import RevisionSpec
42
from bzrlib.trace import mutter, note, log_error, warning, is_quiet
43
from bzrlib.transport.local import LocalTransport
45
from bzrlib.workingtree import WorkingTree
48
def tree_files(file_list, default_branch=u'.'):
50
return internal_tree_files(file_list, default_branch)
51
except FileInWrongBranch, e:
52
raise BzrCommandError("%s is not in the same branch as %s" %
53
(e.path, file_list[0]))
55
def internal_tree_files(file_list, default_branch=u'.'):
57
Return a branch and list of branch-relative paths.
58
If supplied file_list is empty or None, the branch default will be used,
59
and returned file_list will match the original.
61
if file_list is None or len(file_list) == 0:
62
return WorkingTree.open_containing(default_branch)[0], file_list
63
tree = WorkingTree.open_containing(file_list[0])[0]
65
for filename in file_list:
67
new_list.append(tree.relpath(filename))
68
except errors.PathNotChild:
69
raise FileInWrongBranch(tree.branch, filename)
73
# TODO: Make sure no commands unconditionally use the working directory as a
74
# branch. If a filename argument is used, the first of them should be used to
75
# specify the branch. (Perhaps this can be factored out into some kind of
76
# Argument class, representing a file in a branch, where the first occurrence
79
class cmd_status(Command):
80
"""Display status summary.
82
This reports on versioned and unknown files, reporting them
83
grouped by state. Possible states are:
86
Versioned in the working copy but not in the previous revision.
89
Versioned in the previous revision but removed or deleted
93
Path of this file changed from the previous revision;
94
the text may also have changed. This includes files whose
95
parent directory was renamed.
98
Text has changed since the previous revision.
101
Nothing about this file has changed since the previous revision.
102
Only shown with --all.
105
Not versioned and not matching an ignore pattern.
107
To see ignored files use 'bzr ignored'. For details in the
108
changes to file texts, use 'bzr diff'.
110
If no arguments are specified, the status of the entire working
111
directory is shown. Otherwise, only the status of the specified
112
files or directories is reported. If a directory is given, status
113
is reported for everything inside that directory.
115
If a revision argument is given, the status is calculated against
116
that revision, or between two revisions if two are provided.
119
# TODO: --no-recurse, --recurse options
121
takes_args = ['file*']
122
takes_options = ['all', 'show-ids', 'revision']
123
aliases = ['st', 'stat']
126
def run(self, all=False, show_ids=False, file_list=None, revision=None):
127
tree, file_list = tree_files(file_list)
129
from bzrlib.status import show_tree_status
130
show_tree_status(tree, show_unchanged=all, show_ids=show_ids,
131
specific_files=file_list, revision=revision)
134
class cmd_cat_revision(Command):
135
"""Write out metadata for a revision.
137
The revision to print can either be specified by a specific
138
revision identifier, or you can use --revision.
142
takes_args = ['revision_id?']
143
takes_options = ['revision']
146
def run(self, revision_id=None, revision=None):
148
if revision_id is not None and revision is not None:
149
raise BzrCommandError('You can only supply one of revision_id or --revision')
150
if revision_id is None and revision is None:
151
raise BzrCommandError('You must supply either --revision or a revision_id')
152
b = WorkingTree.open_containing(u'.')[0].branch
153
if revision_id is not None:
154
sys.stdout.write(b.repository.get_revision_xml(revision_id))
155
elif revision is not None:
158
raise BzrCommandError('You cannot specify a NULL revision.')
159
revno, rev_id = rev.in_history(b)
160
sys.stdout.write(b.repository.get_revision_xml(rev_id))
163
class cmd_revno(Command):
164
"""Show current revision number.
166
This is equal to the number of revisions on this branch."""
167
takes_args = ['location?']
169
def run(self, location=u'.'):
170
print Branch.open_containing(location)[0].revno()
173
class cmd_revision_info(Command):
174
"""Show revision number and revision id for a given revision identifier.
177
takes_args = ['revision_info*']
178
takes_options = ['revision']
180
def run(self, revision=None, revision_info_list=[]):
183
if revision is not None:
184
revs.extend(revision)
185
if revision_info_list is not None:
186
for rev in revision_info_list:
187
revs.append(RevisionSpec(rev))
189
raise BzrCommandError('You must supply a revision identifier')
191
b = WorkingTree.open_containing(u'.')[0].branch
194
revinfo = rev.in_history(b)
195
if revinfo.revno is None:
196
print ' %s' % revinfo.rev_id
198
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
201
class cmd_add(Command):
202
"""Add specified files or directories.
204
In non-recursive mode, all the named items are added, regardless
205
of whether they were previously ignored. A warning is given if
206
any of the named files are already versioned.
208
In recursive mode (the default), files are treated the same way
209
but the behaviour for directories is different. Directories that
210
are already versioned do not give a warning. All directories,
211
whether already versioned or not, are searched for files or
212
subdirectories that are neither versioned or ignored, and these
213
are added. This search proceeds recursively into versioned
214
directories. If no names are given '.' is assumed.
216
Therefore simply saying 'bzr add' will version all files that
217
are currently unknown.
219
Adding a file whose parent directory is not versioned will
220
implicitly add the parent, and so on up to the root. This means
221
you should never need to explictly add a directory, they'll just
222
get added when you add a file in the directory.
224
--dry-run will show which files would be added, but not actually
227
takes_args = ['file*']
228
takes_options = ['no-recurse', 'dry-run', 'verbose']
230
def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
235
# This is pointless, but I'd rather not raise an error
236
action = bzrlib.add.add_action_null
238
action = bzrlib.add.add_action_print
240
action = bzrlib.add.add_action_add
242
action = bzrlib.add.add_action_add_and_print
244
added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
247
for glob in sorted(ignored.keys()):
248
match_len = len(ignored[glob])
250
for path in ignored[glob]:
251
print "ignored %s matching \"%s\"" % (path, glob)
253
print "ignored %d file(s) matching \"%s\"" % (match_len,
255
print "If you wish to add some of these files, please add them"\
259
class cmd_mkdir(Command):
260
"""Create a new versioned directory.
262
This is equivalent to creating the directory and then adding it.
264
takes_args = ['dir+']
266
def run(self, dir_list):
269
wt, dd = WorkingTree.open_containing(d)
274
class cmd_relpath(Command):
275
"""Show path of a file relative to root"""
276
takes_args = ['filename']
280
def run(self, filename):
281
tree, relpath = WorkingTree.open_containing(filename)
285
class cmd_inventory(Command):
286
"""Show inventory of the current working copy or a revision.
288
It is possible to limit the output to a particular entry
289
type using the --kind option. For example; --kind file.
291
takes_options = ['revision', 'show-ids', 'kind']
294
def run(self, revision=None, show_ids=False, kind=None):
295
if kind and kind not in ['file', 'directory', 'symlink']:
296
raise BzrCommandError('invalid kind specified')
297
tree = WorkingTree.open_containing(u'.')[0]
299
inv = tree.read_working_inventory()
301
if len(revision) > 1:
302
raise BzrCommandError('bzr inventory --revision takes'
303
' exactly one revision identifier')
304
inv = tree.branch.repository.get_revision_inventory(
305
revision[0].in_history(tree.branch).rev_id)
307
for path, entry in inv.entries():
308
if kind and kind != entry.kind:
311
print '%-50s %s' % (path, entry.file_id)
316
class cmd_move(Command):
317
"""Move files to a different directory.
322
The destination must be a versioned directory in the same branch.
324
takes_args = ['source$', 'dest']
325
def run(self, source_list, dest):
326
tree, source_list = tree_files(source_list)
327
# TODO: glob expansion on windows?
328
tree.move(source_list, tree.relpath(dest))
331
class cmd_rename(Command):
332
"""Change the name of an entry.
335
bzr rename frob.c frobber.c
336
bzr rename src/frob.c lib/frob.c
338
It is an error if the destination name exists.
340
See also the 'move' command, which moves files into a different
341
directory without changing their name.
343
# TODO: Some way to rename multiple files without invoking
344
# bzr for each one?"""
345
takes_args = ['from_name', 'to_name']
347
def run(self, from_name, to_name):
348
tree, (from_name, to_name) = tree_files((from_name, to_name))
349
tree.rename_one(from_name, to_name)
352
class cmd_mv(Command):
353
"""Move or rename a file.
356
bzr mv OLDNAME NEWNAME
357
bzr mv SOURCE... DESTINATION
359
If the last argument is a versioned directory, all the other names
360
are moved into it. Otherwise, there must be exactly two arguments
361
and the file is changed to a new name, which must not already exist.
363
Files cannot be moved between branches.
365
takes_args = ['names*']
366
def run(self, names_list):
367
if len(names_list) < 2:
368
raise BzrCommandError("missing file argument")
369
tree, rel_names = tree_files(names_list)
371
if os.path.isdir(names_list[-1]):
372
# move into existing directory
373
for pair in tree.move(rel_names[:-1], rel_names[-1]):
374
print "%s => %s" % pair
376
if len(names_list) != 2:
377
raise BzrCommandError('to mv multiple files the destination '
378
'must be a versioned directory')
379
tree.rename_one(rel_names[0], rel_names[1])
380
print "%s => %s" % (rel_names[0], rel_names[1])
383
class cmd_pull(Command):
384
"""Pull any changes from another branch into the current one.
386
If there is no default location set, the first pull will set it. After
387
that, you can omit the location to use the default. To change the
388
default, use --remember.
390
This command only works on branches that have not diverged. Branches are
391
considered diverged if both branches have had commits without first
392
pulling from the other.
394
If branches have diverged, you can use 'bzr merge' to pull the text changes
395
from one into the other. Once one branch has merged, the other should
396
be able to pull it again.
398
If you want to forget your local changes and just update your branch to
399
match the remote one, use --overwrite.
401
takes_options = ['remember', 'overwrite', 'revision', 'verbose']
402
takes_args = ['location?']
404
def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
405
# FIXME: too much stuff is in the command class
406
tree_to = WorkingTree.open_containing(u'.')[0]
407
stored_loc = tree_to.branch.get_parent()
409
if stored_loc is None:
410
raise BzrCommandError("No pull location known or specified.")
412
print "Using saved location: %s" % stored_loc
413
location = stored_loc
415
br_from = Branch.open(location)
416
br_to = tree_to.branch
420
elif len(revision) == 1:
421
rev_id = revision[0].in_history(br_from).rev_id
423
raise BzrCommandError('bzr pull --revision takes one value.')
425
old_rh = br_to.revision_history()
426
count = tree_to.pull(br_from, overwrite, rev_id)
428
if br_to.get_parent() is None or remember:
429
br_to.set_parent(location)
430
note('%d revision(s) pulled.' % (count,))
433
new_rh = tree_to.branch.revision_history()
436
from bzrlib.log import show_changed_revisions
437
show_changed_revisions(tree_to.branch, old_rh, new_rh)
440
class cmd_push(Command):
441
"""Push this branch into another branch.
443
The remote branch will not have its working tree populated because this
444
is both expensive, and may not be supported on the remote file system.
446
Some smart servers or protocols *may* put the working tree in place.
448
If there is no default push location set, the first push will set it.
449
After that, you can omit the location to use the default. To change the
450
default, use --remember.
452
This command only works on branches that have not diverged. Branches are
453
considered diverged if the branch being pushed to is not an older version
456
If branches have diverged, you can use 'bzr push --overwrite' to replace
457
the other branch completely.
459
If you want to ensure you have the different changes in the other branch,
460
do a merge (see bzr help merge) from the other branch, and commit that
461
before doing a 'push --overwrite'.
463
takes_options = ['remember', 'overwrite',
464
Option('create-prefix',
465
help='Create the path leading up to the branch '
466
'if it does not already exist')]
467
takes_args = ['location?']
469
def run(self, location=None, remember=False, overwrite=False,
470
create_prefix=False, verbose=False):
471
# FIXME: Way too big! Put this into a function called from the
473
from bzrlib.transport import get_transport
475
tree_from = WorkingTree.open_containing(u'.')[0]
476
br_from = tree_from.branch
477
stored_loc = tree_from.branch.get_push_location()
479
if stored_loc is None:
480
raise BzrCommandError("No push location known or specified.")
482
print "Using saved location: %s" % stored_loc
483
location = stored_loc
485
br_to = Branch.open(location)
486
except NotBranchError:
488
transport = get_transport(location).clone('..')
489
if not create_prefix:
491
transport.mkdir(transport.relpath(location))
493
raise BzrCommandError("Parent directory of %s "
494
"does not exist." % location)
496
current = transport.base
497
needed = [(transport, transport.relpath(location))]
500
transport, relpath = needed[-1]
501
transport.mkdir(relpath)
504
new_transport = transport.clone('..')
505
needed.append((new_transport,
506
new_transport.relpath(transport.base)))
507
if new_transport.base == transport.base:
508
raise BzrCommandError("Could not creeate "
510
br_to = bzrlib.bzrdir.BzrDir.create_branch_convenience(location)
511
old_rh = br_to.revision_history()
514
tree_to = br_to.working_tree()
515
except NoWorkingTree:
516
# TODO: This should be updated for branches which don't have a
517
# working tree, as opposed to ones where we just couldn't
519
warning('Unable to update the working tree of: %s' % (br_to.base,))
520
count = br_to.pull(br_from, overwrite)
522
count = tree_to.pull(br_from, overwrite)
523
except DivergedBranches:
524
raise BzrCommandError("These branches have diverged."
525
" Try a merge then push with overwrite.")
526
if br_from.get_push_location() is None or remember:
527
br_from.set_push_location(location)
528
note('%d revision(s) pushed.' % (count,))
531
new_rh = br_to.revision_history()
534
from bzrlib.log import show_changed_revisions
535
show_changed_revisions(br_to, old_rh, new_rh)
538
class cmd_branch(Command):
539
"""Create a new copy of a branch.
541
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
542
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
544
To retrieve the branch as of a particular revision, supply the --revision
545
parameter, as in "branch foo/bar -r 5".
547
--basis is to speed up branching from remote branches. When specified, it
548
copies all the file-contents, inventory and revision data from the basis
549
branch before copying anything from the remote branch.
551
takes_args = ['from_location', 'to_location?']
552
takes_options = ['revision', 'basis']
553
aliases = ['get', 'clone']
555
def run(self, from_location, to_location=None, revision=None, basis=None):
558
elif len(revision) > 1:
559
raise BzrCommandError(
560
'bzr branch --revision takes exactly 1 revision value')
562
br_from = Branch.open(from_location)
564
if e.errno == errno.ENOENT:
565
raise BzrCommandError('Source location "%s" does not'
566
' exist.' % to_location)
571
if basis is not None:
572
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
575
if len(revision) == 1 and revision[0] is not None:
576
revision_id = revision[0].in_history(br_from)[1]
578
# FIXME - wt.last_revision, fallback to branch, fall back to
579
# None or perhaps NULL_REVISION to mean copy nothing
581
revision_id = br_from.last_revision()
582
if to_location is None:
583
to_location = os.path.basename(from_location.rstrip("/\\"))
586
name = os.path.basename(to_location) + '\n'
588
os.mkdir(to_location)
590
if e.errno == errno.EEXIST:
591
raise BzrCommandError('Target directory "%s" already'
592
' exists.' % to_location)
593
if e.errno == errno.ENOENT:
594
raise BzrCommandError('Parent of "%s" does not exist.' %
599
dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
600
branch = dir.open_branch()
601
except bzrlib.errors.NoSuchRevision:
603
msg = "The branch %s has no revision %s." % (from_location, revision[0])
604
raise BzrCommandError(msg)
605
except bzrlib.errors.UnlistableBranch:
607
msg = "The branch %s cannot be used as a --basis"
608
raise BzrCommandError(msg)
610
branch.control_files.put_utf8('branch-name', name)
612
note('Branched %d revision(s).' % branch.revno())
617
class cmd_checkout(Command):
618
"""Create a new checkout of an existing branch.
620
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
621
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
623
To retrieve the branch as of a particular revision, supply the --revision
624
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
625
out of date [so you cannot commit] but it may be useful (i.e. to examine old
628
--basis is to speed up checking out from remote branches. When specified, it
629
uses the inventory and file contents from the basis branch in preference to the
630
branch being checked out. [Not implemented yet.]
632
takes_args = ['branch_location', 'to_location?']
633
takes_options = ['revision'] # , 'basis']
635
def run(self, branch_location, to_location=None, revision=None, basis=None):
638
elif len(revision) > 1:
639
raise BzrCommandError(
640
'bzr checkout --revision takes exactly 1 revision value')
641
source = Branch.open(branch_location)
642
if len(revision) == 1 and revision[0] is not None:
643
revision_id = revision[0].in_history(source)[1]
646
if to_location is None:
647
to_location = os.path.basename(branch_location.rstrip("/\\"))
649
os.mkdir(to_location)
651
if e.errno == errno.EEXIST:
652
raise BzrCommandError('Target directory "%s" already'
653
' exists.' % to_location)
654
if e.errno == errno.ENOENT:
655
raise BzrCommandError('Parent of "%s" does not exist.' %
659
checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
660
bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
661
checkout.create_workingtree(revision_id)
664
class cmd_renames(Command):
665
"""Show list of renamed files.
667
# TODO: Option to show renames between two historical versions.
669
# TODO: Only show renames under dir, rather than in the whole branch.
670
takes_args = ['dir?']
673
def run(self, dir=u'.'):
674
tree = WorkingTree.open_containing(dir)[0]
675
old_inv = tree.basis_tree().inventory
676
new_inv = tree.read_working_inventory()
678
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
680
for old_name, new_name in renames:
681
print "%s => %s" % (old_name, new_name)
684
class cmd_update(Command):
685
"""Update a tree to have the latest code committed to its branch.
687
This will perform a merge into the working tree, and may generate
688
conflicts. If you have any uncommitted changes, you will still
689
need to commit them after the update.
691
takes_args = ['dir?']
693
def run(self, dir='.'):
694
tree = WorkingTree.open_containing(dir)[0]
697
if tree.last_revision() == tree.branch.last_revision():
698
note("Tree is up to date.")
700
conflicts = tree.update()
701
note('Updated to revision %d.' %
702
(tree.branch.revision_id_to_revno(tree.last_revision()),))
711
class cmd_info(Command):
712
"""Show statistical information about a branch."""
713
takes_args = ['branch?']
716
def run(self, branch=None):
718
bzrlib.info.show_bzrdir_info(bzrdir.BzrDir.open_containing(branch)[0])
721
class cmd_remove(Command):
722
"""Make a file unversioned.
724
This makes bzr stop tracking changes to a versioned file. It does
725
not delete the working copy.
727
takes_args = ['file+']
728
takes_options = ['verbose']
731
def run(self, file_list, verbose=False):
732
tree, file_list = tree_files(file_list)
733
tree.remove(file_list, verbose=verbose)
736
class cmd_file_id(Command):
737
"""Print file_id of a particular file or directory.
739
The file_id is assigned when the file is first added and remains the
740
same through all revisions where the file exists, even when it is
744
takes_args = ['filename']
746
def run(self, filename):
747
tree, relpath = WorkingTree.open_containing(filename)
748
i = tree.inventory.path2id(relpath)
750
raise BzrError("%r is not a versioned file" % filename)
755
class cmd_file_path(Command):
756
"""Print path of file_ids to a file or directory.
758
This prints one line for each directory down to the target,
759
starting at the branch root."""
761
takes_args = ['filename']
763
def run(self, filename):
764
tree, relpath = WorkingTree.open_containing(filename)
766
fid = inv.path2id(relpath)
768
raise BzrError("%r is not a versioned file" % filename)
769
for fip in inv.get_idpath(fid):
773
class cmd_revision_history(Command):
774
"""Display list of revision ids on this branch."""
778
branch = WorkingTree.open_containing(u'.')[0].branch
779
for patchid in branch.revision_history():
783
class cmd_ancestry(Command):
784
"""List all revisions merged into this branch."""
788
tree = WorkingTree.open_containing(u'.')[0]
790
# FIXME. should be tree.last_revision
791
for revision_id in b.repository.get_ancestry(b.last_revision()):
795
class cmd_init(Command):
796
"""Make a directory into a versioned branch.
798
Use this to create an empty branch, or before importing an
801
Recipe for importing a tree of files:
806
bzr commit -m 'imported project'
808
takes_args = ['location?']
809
def run(self, location=None):
810
from bzrlib.branch import Branch
814
# The path has to exist to initialize a
815
# branch inside of it.
816
# Just using os.mkdir, since I don't
817
# believe that we want to create a bunch of
818
# locations if the user supplies an extended path
819
if not os.path.exists(location):
821
bzrdir.BzrDir.create_standalone_workingtree(location)
824
class cmd_diff(Command):
825
"""Show differences in working tree.
827
If files are listed, only the changes in those files are listed.
828
Otherwise, all changes for the tree are listed.
835
# TODO: Allow diff across branches.
836
# TODO: Option to use external diff command; could be GNU diff, wdiff,
837
# or a graphical diff.
839
# TODO: Python difflib is not exactly the same as unidiff; should
840
# either fix it up or prefer to use an external diff.
842
# TODO: If a directory is given, diff everything under that.
844
# TODO: Selected-file diff is inefficient and doesn't show you
847
# TODO: This probably handles non-Unix newlines poorly.
849
takes_args = ['file*']
850
takes_options = ['revision', 'diff-options']
851
aliases = ['di', 'dif']
854
def run(self, revision=None, file_list=None, diff_options=None):
855
from bzrlib.diff import diff_cmd_helper, show_diff_trees
857
tree1, file_list = internal_tree_files(file_list)
861
except FileInWrongBranch:
862
if len(file_list) != 2:
863
raise BzrCommandError("Files are in different branches")
865
tree1, file1 = WorkingTree.open_containing(file_list[0])
866
tree2, file2 = WorkingTree.open_containing(file_list[1])
867
if file1 != "" or file2 != "":
868
# FIXME diff those two files. rbc 20051123
869
raise BzrCommandError("Files are in different branches")
871
if revision is not None:
872
if tree2 is not None:
873
raise BzrCommandError("Can't specify -r with two branches")
874
if (len(revision) == 1) or (revision[1].spec is None):
875
return diff_cmd_helper(tree1, file_list, diff_options,
877
elif len(revision) == 2:
878
return diff_cmd_helper(tree1, file_list, diff_options,
879
revision[0], revision[1])
881
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
883
if tree2 is not None:
884
return show_diff_trees(tree1, tree2, sys.stdout,
885
specific_files=file_list,
886
external_diff_options=diff_options)
888
return diff_cmd_helper(tree1, file_list, diff_options)
891
class cmd_deleted(Command):
892
"""List files deleted in the working tree.
894
# TODO: Show files deleted since a previous revision, or
895
# between two revisions.
896
# TODO: Much more efficient way to do this: read in new
897
# directories with readdir, rather than stating each one. Same
898
# level of effort but possibly much less IO. (Or possibly not,
899
# if the directories are very large...)
901
def run(self, show_ids=False):
902
tree = WorkingTree.open_containing(u'.')[0]
903
old = tree.basis_tree()
904
for path, ie in old.inventory.iter_entries():
905
if not tree.has_id(ie.file_id):
907
print '%-50s %s' % (path, ie.file_id)
912
class cmd_modified(Command):
913
"""List files modified in working tree."""
917
from bzrlib.delta import compare_trees
919
tree = WorkingTree.open_containing(u'.')[0]
920
td = compare_trees(tree.basis_tree(), tree)
922
for path, id, kind, text_modified, meta_modified in td.modified:
927
class cmd_added(Command):
928
"""List files added in working tree."""
932
wt = WorkingTree.open_containing(u'.')[0]
933
basis_inv = wt.basis_tree().inventory
936
if file_id in basis_inv:
938
path = inv.id2path(file_id)
939
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
945
class cmd_root(Command):
946
"""Show the tree root directory.
948
The root is the nearest enclosing directory with a .bzr control
950
takes_args = ['filename?']
952
def run(self, filename=None):
953
"""Print the branch root."""
954
tree = WorkingTree.open_containing(filename)[0]
958
class cmd_log(Command):
959
"""Show log of this branch.
961
To request a range of logs, you can use the command -r begin..end
962
-r revision requests a specific revision, -r ..end or -r begin.. are
966
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
968
takes_args = ['filename?']
969
takes_options = [Option('forward',
970
help='show from oldest to newest'),
971
'timezone', 'verbose',
972
'show-ids', 'revision',
976
help='show revisions whose message matches this regexp',
981
def run(self, filename=None, timezone='original',
991
from bzrlib.log import log_formatter, show_log
993
assert message is None or isinstance(message, basestring), \
994
"invalid message argument %r" % message
995
direction = (forward and 'forward') or 'reverse'
1000
# find the file id to log:
1002
dir, fp = bzrdir.BzrDir.open_containing(filename)
1003
b = dir.open_branch()
1007
inv = dir.open_workingtree().inventory
1008
except (errors.NotBranchError, errors.NotLocalUrl):
1009
# either no tree, or is remote.
1010
inv = b.basis_tree().inventory
1011
file_id = inv.path2id(fp)
1014
# FIXME ? log the current subdir only RBC 20060203
1015
dir, relpath = bzrdir.BzrDir.open_containing('.')
1016
b = dir.open_branch()
1018
if revision is None:
1021
elif len(revision) == 1:
1022
rev1 = rev2 = revision[0].in_history(b).revno
1023
elif len(revision) == 2:
1024
if revision[0].spec is None:
1025
# missing begin-range means first revision
1028
rev1 = revision[0].in_history(b).revno
1030
if revision[1].spec is None:
1031
# missing end-range means last known revision
1034
rev2 = revision[1].in_history(b).revno
1036
raise BzrCommandError('bzr log --revision takes one or two values.')
1038
# By this point, the revision numbers are converted to the +ve
1039
# form if they were supplied in the -ve form, so we can do
1040
# this comparison in relative safety
1042
(rev2, rev1) = (rev1, rev2)
1044
mutter('encoding log as %r', bzrlib.user_encoding)
1046
# use 'replace' so that we don't abort if trying to write out
1047
# in e.g. the default C locale.
1048
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1050
if (log_format == None):
1051
default = bzrlib.config.BranchConfig(b).log_format()
1052
log_format = get_log_format(long=long, short=short, line=line, default=default)
1054
lf = log_formatter(log_format,
1057
show_timezone=timezone)
1063
direction=direction,
1064
start_revision=rev1,
1069
def get_log_format(long=False, short=False, line=False, default='long'):
1070
log_format = default
1074
log_format = 'short'
1080
class cmd_touching_revisions(Command):
1081
"""Return revision-ids which affected a particular file.
1083
A more user-friendly interface is "bzr log FILE"."""
1085
takes_args = ["filename"]
1087
def run(self, filename):
1088
tree, relpath = WorkingTree.open_containing(filename)
1090
inv = tree.read_working_inventory()
1091
file_id = inv.path2id(relpath)
1092
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1093
print "%6d %s" % (revno, what)
1096
class cmd_ls(Command):
1097
"""List files in a tree.
1099
# TODO: Take a revision or remote path and list that tree instead.
1101
takes_options = ['verbose', 'revision',
1102
Option('non-recursive',
1103
help='don\'t recurse into sub-directories'),
1105
help='Print all paths from the root of the branch.'),
1106
Option('unknown', help='Print unknown files'),
1107
Option('versioned', help='Print versioned files'),
1108
Option('ignored', help='Print ignored files'),
1110
Option('null', help='Null separate the files'),
1113
def run(self, revision=None, verbose=False,
1114
non_recursive=False, from_root=False,
1115
unknown=False, versioned=False, ignored=False,
1118
if verbose and null:
1119
raise BzrCommandError('Cannot set both --verbose and --null')
1120
all = not (unknown or versioned or ignored)
1122
selection = {'I':ignored, '?':unknown, 'V':versioned}
1124
tree, relpath = WorkingTree.open_containing(u'.')
1129
if revision is not None:
1130
tree = tree.branch.repository.revision_tree(
1131
revision[0].in_history(tree.branch).rev_id)
1132
for fp, fc, kind, fid, entry in tree.list_files():
1133
if fp.startswith(relpath):
1134
fp = fp[len(relpath):]
1135
if non_recursive and '/' in fp:
1137
if not all and not selection[fc]:
1140
kindch = entry.kind_character()
1141
print '%-8s %s%s' % (fc, fp, kindch)
1143
sys.stdout.write(fp)
1144
sys.stdout.write('\0')
1150
class cmd_unknowns(Command):
1151
"""List unknown files."""
1154
from bzrlib.osutils import quotefn
1155
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1159
class cmd_ignore(Command):
1160
"""Ignore a command or pattern.
1162
To remove patterns from the ignore list, edit the .bzrignore file.
1164
If the pattern contains a slash, it is compared to the whole path
1165
from the branch root. Otherwise, it is compared to only the last
1166
component of the path. To match a file only in the root directory,
1169
Ignore patterns are case-insensitive on case-insensitive systems.
1171
Note: wildcards must be quoted from the shell on Unix.
1174
bzr ignore ./Makefile
1175
bzr ignore '*.class'
1177
# TODO: Complain if the filename is absolute
1178
takes_args = ['name_pattern']
1180
def run(self, name_pattern):
1181
from bzrlib.atomicfile import AtomicFile
1184
tree, relpath = WorkingTree.open_containing(u'.')
1185
ifn = tree.abspath('.bzrignore')
1187
if os.path.exists(ifn):
1190
igns = f.read().decode('utf-8')
1196
# TODO: If the file already uses crlf-style termination, maybe
1197
# we should use that for the newly added lines?
1199
if igns and igns[-1] != '\n':
1201
igns += name_pattern + '\n'
1204
f = AtomicFile(ifn, 'wt')
1205
f.write(igns.encode('utf-8'))
1210
inv = tree.inventory
1211
if inv.path2id('.bzrignore'):
1212
mutter('.bzrignore is already versioned')
1214
mutter('need to make new .bzrignore file versioned')
1215
tree.add(['.bzrignore'])
1218
class cmd_ignored(Command):
1219
"""List ignored files and the patterns that matched them.
1221
See also: bzr ignore"""
1224
tree = WorkingTree.open_containing(u'.')[0]
1225
for path, file_class, kind, file_id, entry in tree.list_files():
1226
if file_class != 'I':
1228
## XXX: Slightly inefficient since this was already calculated
1229
pat = tree.is_ignored(path)
1230
print '%-50s %s' % (path, pat)
1233
class cmd_lookup_revision(Command):
1234
"""Lookup the revision-id from a revision-number
1237
bzr lookup-revision 33
1240
takes_args = ['revno']
1243
def run(self, revno):
1247
raise BzrCommandError("not a valid revision-number: %r" % revno)
1249
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1252
class cmd_export(Command):
1253
"""Export past revision to destination directory.
1255
If no revision is specified this exports the last committed revision.
1257
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1258
given, try to find the format with the extension. If no extension
1259
is found exports to a directory (equivalent to --format=dir).
1261
Root may be the top directory for tar, tgz and tbz2 formats. If none
1262
is given, the top directory will be the root name of the file.
1264
Note: export of tree with non-ascii filenames to zip is not supported.
1266
Supported formats Autodetected by extension
1267
----------------- -------------------------
1270
tbz2 .tar.bz2, .tbz2
1274
takes_args = ['dest']
1275
takes_options = ['revision', 'format', 'root']
1276
def run(self, dest, revision=None, format=None, root=None):
1278
from bzrlib.export import export
1279
tree = WorkingTree.open_containing(u'.')[0]
1281
if revision is None:
1282
# should be tree.last_revision FIXME
1283
rev_id = b.last_revision()
1285
if len(revision) != 1:
1286
raise BzrError('bzr export --revision takes exactly 1 argument')
1287
rev_id = revision[0].in_history(b).rev_id
1288
t = b.repository.revision_tree(rev_id)
1290
export(t, dest, format, root)
1291
except errors.NoSuchExportFormat, e:
1292
raise BzrCommandError('Unsupported export format: %s' % e.format)
1295
class cmd_cat(Command):
1296
"""Write a file's text from a previous revision."""
1298
takes_options = ['revision']
1299
takes_args = ['filename']
1302
def run(self, filename, revision=None):
1303
if revision is not None and len(revision) != 1:
1304
raise BzrCommandError("bzr cat --revision takes exactly one number")
1307
tree, relpath = WorkingTree.open_containing(filename)
1309
except NotBranchError:
1313
b, relpath = Branch.open_containing(filename)
1314
if revision is None:
1315
revision_id = b.last_revision()
1317
revision_id = revision[0].in_history(b).rev_id
1318
b.print_file(relpath, revision_id)
1321
class cmd_local_time_offset(Command):
1322
"""Show the offset in seconds from GMT to local time."""
1326
print bzrlib.osutils.local_time_offset()
1330
class cmd_commit(Command):
1331
"""Commit changes into a new revision.
1333
If no arguments are given, the entire tree is committed.
1335
If selected files are specified, only changes to those files are
1336
committed. If a directory is specified then the directory and everything
1337
within it is committed.
1339
A selected-file commit may fail in some cases where the committed
1340
tree would be invalid, such as trying to commit a file in a
1341
newly-added directory that is not itself committed.
1343
# TODO: Run hooks on tree to-be-committed, and after commit.
1345
# TODO: Strict commit that fails if there are deleted files.
1346
# (what does "deleted files" mean ??)
1348
# TODO: Give better message for -s, --summary, used by tla people
1350
# XXX: verbose currently does nothing
1352
takes_args = ['selected*']
1353
takes_options = ['message', 'verbose',
1355
help='commit even if nothing has changed'),
1356
Option('file', type=str,
1358
help='file containing commit message'),
1360
help="refuse to commit if there are unknown "
1361
"files in the working tree."),
1363
aliases = ['ci', 'checkin']
1365
def run(self, message=None, file=None, verbose=True, selected_list=None,
1366
unchanged=False, strict=False):
1367
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1369
from bzrlib.msgeditor import edit_commit_message, \
1370
make_commit_message_template
1371
from tempfile import TemporaryFile
1374
# TODO: Need a blackbox test for invoking the external editor; may be
1375
# slightly problematic to run this cross-platform.
1377
# TODO: do more checks that the commit will succeed before
1378
# spending the user's valuable time typing a commit message.
1380
# TODO: if the commit *does* happen to fail, then save the commit
1381
# message to a temporary file where it can be recovered
1382
tree, selected_list = tree_files(selected_list)
1383
if message is None and not file:
1384
template = make_commit_message_template(tree, selected_list)
1385
message = edit_commit_message(template)
1387
raise BzrCommandError("please specify a commit message"
1388
" with either --message or --file")
1389
elif message and file:
1390
raise BzrCommandError("please specify either --message or --file")
1394
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1397
raise BzrCommandError("empty commit message specified")
1400
tree.commit(message, specific_files=selected_list,
1401
allow_pointless=unchanged, strict=strict)
1402
except PointlessCommit:
1403
# FIXME: This should really happen before the file is read in;
1404
# perhaps prepare the commit; get the message; then actually commit
1405
raise BzrCommandError("no changes to commit",
1406
["use --unchanged to commit anyhow"])
1407
except ConflictsInTree:
1408
raise BzrCommandError("Conflicts detected in working tree. "
1409
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1410
except StrictCommitFailed:
1411
raise BzrCommandError("Commit refused because there are unknown "
1412
"files in the working tree.")
1413
note('Committed revision %d.' % (tree.branch.revno(),))
1416
class cmd_check(Command):
1417
"""Validate consistency of branch history.
1419
This command checks various invariants about the branch storage to
1420
detect data corruption or bzr bugs.
1422
takes_args = ['branch?']
1423
takes_options = ['verbose']
1425
def run(self, branch=None, verbose=False):
1426
from bzrlib.check import check
1428
tree = WorkingTree.open_containing()[0]
1429
branch = tree.branch
1431
branch = Branch.open(branch)
1432
check(branch, verbose)
1435
class cmd_scan_cache(Command):
1438
from bzrlib.hashcache import HashCache
1444
print '%6d stats' % c.stat_count
1445
print '%6d in hashcache' % len(c._cache)
1446
print '%6d files removed from cache' % c.removed_count
1447
print '%6d hashes updated' % c.update_count
1448
print '%6d files changed too recently to cache' % c.danger_count
1454
def get_format_type(typestring):
1455
"""Parse and return a format specifier."""
1456
if typestring == "metadir":
1457
return bzrdir.BzrDirMetaFormat1()
1458
if typestring == "knit":
1459
format = bzrdir.BzrDirMetaFormat1()
1460
format.repository_format = bzrlib.repository.RepositoryFormatKnit1()
1462
msg = "No known bzr-dir format %s. Supported types are: metadir\n" %\
1464
raise BzrCommandError(msg)
1467
class cmd_upgrade(Command):
1468
"""Upgrade branch storage to current format.
1470
The check command or bzr developers may sometimes advise you to run
1471
this command. When the default format has changed you may also be warned
1472
during other operations to upgrade.
1474
takes_args = ['url?']
1477
help='Upgrade to a specific format rather than the'
1478
' current default format. Currently this '
1479
' option only accepts =metadir',
1480
type=get_format_type),
1484
def run(self, url='.', format=None):
1485
from bzrlib.upgrade import upgrade
1486
upgrade(url, format)
1489
class cmd_whoami(Command):
1490
"""Show bzr user id."""
1491
takes_options = ['email']
1494
def run(self, email=False):
1496
b = WorkingTree.open_containing(u'.')[0].branch
1497
config = bzrlib.config.BranchConfig(b)
1498
except NotBranchError:
1499
config = bzrlib.config.GlobalConfig()
1502
print config.user_email()
1504
print config.username()
1507
class cmd_nick(Command):
1508
"""Print or set the branch nickname.
1510
If unset, the tree root directory name is used as the nickname
1511
To print the current nickname, execute with no argument.
1513
takes_args = ['nickname?']
1514
def run(self, nickname=None):
1515
branch = Branch.open_containing(u'.')[0]
1516
if nickname is None:
1517
self.printme(branch)
1519
branch.nick = nickname
1522
def printme(self, branch):
1526
class cmd_selftest(Command):
1527
"""Run internal test suite.
1529
This creates temporary test directories in the working directory,
1530
but not existing data is affected. These directories are deleted
1531
if the tests pass, or left behind to help in debugging if they
1532
fail and --keep-output is specified.
1534
If arguments are given, they are regular expressions that say
1535
which tests should run.
1537
If the global option '--no-plugins' is given, plugins are not loaded
1538
before running the selftests. This has two effects: features provided or
1539
modified by plugins will not be tested, and tests provided by plugins will
1544
bzr --no-plugins selftest -v
1546
# TODO: --list should give a list of all available tests
1548
# NB: this is used from the class without creating an instance, which is
1549
# why it does not have a self parameter.
1550
def get_transport_type(typestring):
1551
"""Parse and return a transport specifier."""
1552
if typestring == "sftp":
1553
from bzrlib.transport.sftp import SFTPAbsoluteServer
1554
return SFTPAbsoluteServer
1555
if typestring == "memory":
1556
from bzrlib.transport.memory import MemoryServer
1558
msg = "No known transport type %s. Supported types are: sftp\n" %\
1560
raise BzrCommandError(msg)
1563
takes_args = ['testspecs*']
1564
takes_options = ['verbose',
1565
Option('one', help='stop when one test fails'),
1566
Option('keep-output',
1567
help='keep output directories when tests fail'),
1569
help='Use a different transport by default '
1570
'throughout the test suite.',
1571
type=get_transport_type),
1574
def run(self, testspecs_list=None, verbose=False, one=False,
1575
keep_output=False, transport=None):
1577
from bzrlib.tests import selftest
1578
# we don't want progress meters from the tests to go to the
1579
# real output; and we don't want log messages cluttering up
1581
save_ui = bzrlib.ui.ui_factory
1582
bzrlib.trace.info('running tests...')
1584
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1585
if testspecs_list is not None:
1586
pattern = '|'.join(testspecs_list)
1589
result = selftest(verbose=verbose,
1591
stop_on_failure=one,
1592
keep_output=keep_output,
1593
transport=transport)
1595
bzrlib.trace.info('tests passed')
1597
bzrlib.trace.info('tests failed')
1598
return int(not result)
1600
bzrlib.ui.ui_factory = save_ui
1603
def _get_bzr_branch():
1604
"""If bzr is run from a branch, return Branch or None"""
1605
import bzrlib.errors
1606
from bzrlib.branch import Branch
1607
from bzrlib.osutils import abspath
1608
from os.path import dirname
1611
branch = Branch.open(dirname(abspath(dirname(__file__))))
1613
except bzrlib.errors.BzrError:
1618
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1619
# is bzrlib itself in a branch?
1620
branch = _get_bzr_branch()
1622
rh = branch.revision_history()
1624
print " bzr checkout, revision %d" % (revno,)
1625
print " nick: %s" % (branch.nick,)
1627
print " revid: %s" % (rh[-1],)
1628
print bzrlib.__copyright__
1629
print "http://bazaar-ng.org/"
1631
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1632
print "you may use, modify and redistribute it under the terms of the GNU"
1633
print "General Public License version 2 or later."
1636
class cmd_version(Command):
1637
"""Show version of bzr."""
1642
class cmd_rocks(Command):
1643
"""Statement of optimism."""
1647
print "it sure does!"
1650
class cmd_find_merge_base(Command):
1651
"""Find and print a base revision for merging two branches.
1653
# TODO: Options to specify revisions on either side, as if
1654
# merging only part of the history.
1655
takes_args = ['branch', 'other']
1659
def run(self, branch, other):
1660
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1662
branch1 = Branch.open_containing(branch)[0]
1663
branch2 = Branch.open_containing(other)[0]
1665
history_1 = branch1.revision_history()
1666
history_2 = branch2.revision_history()
1668
last1 = branch1.last_revision()
1669
last2 = branch2.last_revision()
1671
source = MultipleRevisionSources(branch1.repository,
1674
base_rev_id = common_ancestor(last1, last2, source)
1676
print 'merge base is revision %s' % base_rev_id
1680
if base_revno is None:
1681
raise bzrlib.errors.UnrelatedBranches()
1683
print ' r%-6d in %s' % (base_revno, branch)
1685
other_revno = branch2.revision_id_to_revno(base_revid)
1687
print ' r%-6d in %s' % (other_revno, other)
1691
class cmd_merge(Command):
1692
"""Perform a three-way merge.
1694
The branch is the branch you will merge from. By default, it will
1695
merge the latest revision. If you specify a revision, that
1696
revision will be merged. If you specify two revisions, the first
1697
will be used as a BASE, and the second one as OTHER. Revision
1698
numbers are always relative to the specified branch.
1700
By default bzr will try to merge in all new work from the other
1701
branch, automatically determining an appropriate base. If this
1702
fails, you may need to give an explicit base.
1706
To merge the latest revision from bzr.dev
1707
bzr merge ../bzr.dev
1709
To merge changes up to and including revision 82 from bzr.dev
1710
bzr merge -r 82 ../bzr.dev
1712
To merge the changes introduced by 82, without previous changes:
1713
bzr merge -r 81..82 ../bzr.dev
1715
merge refuses to run if there are any uncommitted changes, unless
1718
takes_args = ['branch?']
1719
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1720
Option('show-base', help="Show base revision text in "
1723
def run(self, branch=None, revision=None, force=False, merge_type=None,
1724
show_base=False, reprocess=False):
1725
if merge_type is None:
1726
merge_type = Merge3Merger
1728
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1730
raise BzrCommandError("No merge location known or specified.")
1732
print "Using saved location: %s" % branch
1733
if revision is None or len(revision) < 1:
1735
other = [branch, -1]
1737
if len(revision) == 1:
1739
other_branch = Branch.open_containing(branch)[0]
1740
revno = revision[0].in_history(other_branch).revno
1741
other = [branch, revno]
1743
assert len(revision) == 2
1744
if None in revision:
1745
raise BzrCommandError(
1746
"Merge doesn't permit that revision specifier.")
1747
b = Branch.open_containing(branch)[0]
1749
base = [branch, revision[0].in_history(b).revno]
1750
other = [branch, revision[1].in_history(b).revno]
1753
conflict_count = merge(other, base, check_clean=(not force),
1754
merge_type=merge_type, reprocess=reprocess,
1755
show_base=show_base,
1756
pb=bzrlib.ui.ui_factory.progress_bar())
1757
if conflict_count != 0:
1761
except bzrlib.errors.AmbiguousBase, e:
1762
m = ("sorry, bzr can't determine the right merge base yet\n"
1763
"candidates are:\n "
1764
+ "\n ".join(e.bases)
1766
"please specify an explicit base with -r,\n"
1767
"and (if you want) report this to the bzr developers\n")
1771
class cmd_remerge(Command):
1774
takes_args = ['file*']
1775
takes_options = ['merge-type', 'reprocess',
1776
Option('show-base', help="Show base revision text in "
1779
def run(self, file_list=None, merge_type=None, show_base=False,
1781
from bzrlib.merge import merge_inner, transform_tree
1782
if merge_type is None:
1783
merge_type = Merge3Merger
1784
tree, file_list = tree_files(file_list)
1787
pending_merges = tree.pending_merges()
1788
if len(pending_merges) != 1:
1789
raise BzrCommandError("Sorry, remerge only works after normal"
1790
+ " merges. Not cherrypicking or"
1792
repository = tree.branch.repository
1793
base_revision = common_ancestor(tree.branch.last_revision(),
1794
pending_merges[0], repository)
1795
base_tree = repository.revision_tree(base_revision)
1796
other_tree = repository.revision_tree(pending_merges[0])
1797
interesting_ids = None
1798
if file_list is not None:
1799
interesting_ids = set()
1800
for filename in file_list:
1801
file_id = tree.path2id(filename)
1803
raise NotVersionedError(filename)
1804
interesting_ids.add(file_id)
1805
if tree.kind(file_id) != "directory":
1808
for name, ie in tree.inventory.iter_entries(file_id):
1809
interesting_ids.add(ie.file_id)
1810
transform_tree(tree, tree.basis_tree(), interesting_ids)
1811
if file_list is None:
1812
restore_files = list(tree.iter_conflicts())
1814
restore_files = file_list
1815
for filename in restore_files:
1817
restore(tree.abspath(filename))
1818
except NotConflicted:
1820
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1821
interesting_ids = interesting_ids,
1822
other_rev_id=pending_merges[0],
1823
merge_type=merge_type,
1824
show_base=show_base,
1825
reprocess=reprocess)
1833
class cmd_revert(Command):
1834
"""Reverse all changes since the last commit.
1836
Only versioned files are affected. Specify filenames to revert only
1837
those files. By default, any files that are changed will be backed up
1838
first. Backup files have a '~' appended to their name.
1840
takes_options = ['revision', 'no-backup']
1841
takes_args = ['file*']
1842
aliases = ['merge-revert']
1844
def run(self, revision=None, no_backup=False, file_list=None):
1845
from bzrlib.commands import parse_spec
1846
if file_list is not None:
1847
if len(file_list) == 0:
1848
raise BzrCommandError("No files specified")
1852
tree, file_list = tree_files(file_list)
1853
if revision is None:
1854
# FIXME should be tree.last_revision
1855
rev_id = tree.branch.last_revision()
1856
elif len(revision) != 1:
1857
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1859
rev_id = revision[0].in_history(tree.branch).rev_id
1860
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1861
not no_backup, bzrlib.ui.ui_factory.progress_bar())
1864
class cmd_assert_fail(Command):
1865
"""Test reporting of assertion failures"""
1868
assert False, "always fails"
1871
class cmd_help(Command):
1872
"""Show help on a command or other topic.
1874
For a list of all available commands, say 'bzr help commands'."""
1875
takes_options = [Option('long', 'show help on all commands')]
1876
takes_args = ['topic?']
1880
def run(self, topic=None, long=False):
1882
if topic is None and long:
1887
class cmd_shell_complete(Command):
1888
"""Show appropriate completions for context.
1890
For a list of all available commands, say 'bzr shell-complete'."""
1891
takes_args = ['context?']
1896
def run(self, context=None):
1897
import shellcomplete
1898
shellcomplete.shellcomplete(context)
1901
class cmd_fetch(Command):
1902
"""Copy in history from another branch but don't merge it.
1904
This is an internal method used for pull and merge."""
1906
takes_args = ['from_branch', 'to_branch']
1907
def run(self, from_branch, to_branch):
1908
from bzrlib.fetch import Fetcher
1909
from bzrlib.branch import Branch
1910
from_b = Branch.open(from_branch)
1911
to_b = Branch.open(to_branch)
1912
Fetcher(to_b, from_b)
1915
class cmd_missing(Command):
1916
"""Show unmerged/unpulled revisions between two branches.
1918
OTHER_BRANCH may be local or remote."""
1919
takes_args = ['other_branch?']
1920
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1922
'Display changes in the local branch only'),
1923
Option('theirs-only',
1924
'Display changes in the remote branch only'),
1933
def run(self, other_branch=None, reverse=False, mine_only=False,
1934
theirs_only=False, log_format=None, long=False, short=False, line=False,
1935
show_ids=False, verbose=False):
1936
from bzrlib.missing import find_unmerged, iter_log_data
1937
from bzrlib.log import log_formatter
1938
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1939
parent = local_branch.get_parent()
1940
if other_branch is None:
1941
other_branch = parent
1942
if other_branch is None:
1943
raise BzrCommandError("No missing location known or specified.")
1944
print "Using last location: " + local_branch.get_parent()
1945
remote_branch = bzrlib.branch.Branch.open(other_branch)
1946
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1947
if (log_format == None):
1948
default = bzrlib.config.BranchConfig(local_branch).log_format()
1949
log_format = get_log_format(long=long, short=short, line=line, default=default)
1950
lf = log_formatter(log_format, sys.stdout,
1952
show_timezone='original')
1953
if reverse is False:
1954
local_extra.reverse()
1955
remote_extra.reverse()
1956
if local_extra and not theirs_only:
1957
print "You have %d extra revision(s):" % len(local_extra)
1958
for data in iter_log_data(local_extra, local_branch.repository,
1961
printed_local = True
1963
printed_local = False
1964
if remote_extra and not mine_only:
1965
if printed_local is True:
1967
print "You are missing %d revision(s):" % len(remote_extra)
1968
for data in iter_log_data(remote_extra, remote_branch.repository,
1971
if not remote_extra and not local_extra:
1973
print "Branches are up to date."
1976
if parent is None and other_branch is not None:
1977
local_branch.set_parent(other_branch)
1981
class cmd_plugins(Command):
1986
import bzrlib.plugin
1987
from inspect import getdoc
1988
for name, plugin in bzrlib.plugin.all_plugins().items():
1989
if hasattr(plugin, '__path__'):
1990
print plugin.__path__[0]
1991
elif hasattr(plugin, '__file__'):
1992
print plugin.__file__
1998
print '\t', d.split('\n')[0]
2001
class cmd_testament(Command):
2002
"""Show testament (signing-form) of a revision."""
2003
takes_options = ['revision', 'long']
2004
takes_args = ['branch?']
2006
def run(self, branch=u'.', revision=None, long=False):
2007
from bzrlib.testament import Testament
2008
b = WorkingTree.open_containing(branch)[0].branch
2011
if revision is None:
2012
rev_id = b.last_revision()
2014
rev_id = revision[0].in_history(b).rev_id
2015
t = Testament.from_revision(b.repository, rev_id)
2017
sys.stdout.writelines(t.as_text_lines())
2019
sys.stdout.write(t.as_short_text())
2024
class cmd_annotate(Command):
2025
"""Show the origin of each line in a file.
2027
This prints out the given file with an annotation on the left side
2028
indicating which revision, author and date introduced the change.
2030
If the origin is the same for a run of consecutive lines, it is
2031
shown only at the top, unless the --all option is given.
2033
# TODO: annotate directories; showing when each file was last changed
2034
# TODO: annotate a previous version of a file
2035
# TODO: if the working copy is modified, show annotations on that
2036
# with new uncommitted lines marked
2037
aliases = ['blame', 'praise']
2038
takes_args = ['filename']
2039
takes_options = [Option('all', help='show annotations on all lines'),
2040
Option('long', help='show date in annotations'),
2044
def run(self, filename, all=False, long=False):
2045
from bzrlib.annotate import annotate_file
2046
tree, relpath = WorkingTree.open_containing(filename)
2047
branch = tree.branch
2050
file_id = tree.inventory.path2id(relpath)
2051
tree = branch.repository.revision_tree(branch.last_revision())
2052
file_version = tree.inventory[file_id].revision
2053
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2058
class cmd_re_sign(Command):
2059
"""Create a digital signature for an existing revision."""
2060
# TODO be able to replace existing ones.
2062
hidden = True # is this right ?
2063
takes_args = ['revision_id*']
2064
takes_options = ['revision']
2066
def run(self, revision_id_list=None, revision=None):
2067
import bzrlib.config as config
2068
import bzrlib.gpg as gpg
2069
if revision_id_list is not None and revision is not None:
2070
raise BzrCommandError('You can only supply one of revision_id or --revision')
2071
if revision_id_list is None and revision is None:
2072
raise BzrCommandError('You must supply either --revision or a revision_id')
2073
b = WorkingTree.open_containing(u'.')[0].branch
2074
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2075
if revision_id_list is not None:
2076
for revision_id in revision_id_list:
2077
b.repository.sign_revision(revision_id, gpg_strategy)
2078
elif revision is not None:
2079
if len(revision) == 1:
2080
revno, rev_id = revision[0].in_history(b)
2081
b.repository.sign_revision(rev_id, gpg_strategy)
2082
elif len(revision) == 2:
2083
# are they both on rh- if so we can walk between them
2084
# might be nice to have a range helper for arbitrary
2085
# revision paths. hmm.
2086
from_revno, from_revid = revision[0].in_history(b)
2087
to_revno, to_revid = revision[1].in_history(b)
2088
if to_revid is None:
2089
to_revno = b.revno()
2090
if from_revno is None or to_revno is None:
2091
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2092
for revno in range(from_revno, to_revno + 1):
2093
b.repository.sign_revision(b.get_rev_id(revno),
2096
raise BzrCommandError('Please supply either one revision, or a range.')
2099
class cmd_uncommit(bzrlib.commands.Command):
2100
"""Remove the last committed revision.
2102
By supplying the --all flag, it will not only remove the entry
2103
from revision_history, but also remove all of the entries in the
2106
--verbose will print out what is being removed.
2107
--dry-run will go through all the motions, but not actually
2110
In the future, uncommit will create a changeset, which can then
2113
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2114
information in 'branch-as-repostory' branches.
2115
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2116
information in shared branches as well.
2118
takes_options = ['verbose', 'revision',
2119
Option('dry-run', help='Don\'t actually make changes'),
2120
Option('force', help='Say yes to all questions.')]
2121
takes_args = ['location?']
2124
def run(self, location=None,
2125
dry_run=False, verbose=False,
2126
revision=None, force=False):
2127
from bzrlib.branch import Branch
2128
from bzrlib.log import log_formatter
2130
from bzrlib.uncommit import uncommit
2132
if location is None:
2134
control, relpath = bzrdir.BzrDir.open_containing(location)
2135
b = control.open_branch()
2137
tree = control.open_workingtree()
2138
except (errors.NoWorkingTree, errors.NotLocalUrl):
2141
if revision is None:
2143
rev_id = b.last_revision()
2145
revno, rev_id = revision[0].in_history(b)
2147
print 'No revisions to uncommit.'
2149
for r in range(revno, b.revno()+1):
2150
rev_id = b.get_rev_id(r)
2151
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2152
lf.show(r, b.repository.get_revision(rev_id), None)
2155
print 'Dry-run, pretending to remove the above revisions.'
2157
val = raw_input('Press <enter> to continue')
2159
print 'The above revision(s) will be removed.'
2161
val = raw_input('Are you sure [y/N]? ')
2162
if val.lower() not in ('y', 'yes'):
2166
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2170
def merge(other_revision, base_revision,
2171
check_clean=True, ignore_zero=False,
2172
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2173
file_list=None, show_base=False, reprocess=False,
2174
pb=DummyProgress()):
2175
"""Merge changes into a tree.
2178
list(path, revno) Base for three-way merge.
2179
If [None, None] then a base will be automatically determined.
2181
list(path, revno) Other revision for three-way merge.
2183
Directory to merge changes into; '.' by default.
2185
If true, this_dir must have no uncommitted changes before the
2187
ignore_zero - If true, suppress the "zero conflicts" message when
2188
there are no conflicts; should be set when doing something we expect
2189
to complete perfectly.
2190
file_list - If supplied, merge only changes to selected files.
2192
All available ancestors of other_revision and base_revision are
2193
automatically pulled into the branch.
2195
The revno may be -1 to indicate the last revision on the branch, which is
2198
This function is intended for use from the command line; programmatic
2199
clients might prefer to call merge.merge_inner(), which has less magic
2202
from bzrlib.merge import Merger
2203
if this_dir is None:
2205
this_tree = WorkingTree.open_containing(this_dir)[0]
2206
if show_base and not merge_type is Merge3Merger:
2207
raise BzrCommandError("Show-base is not supported for this merge"
2208
" type. %s" % merge_type)
2209
if reprocess and not merge_type is Merge3Merger:
2210
raise BzrCommandError("Reprocess is not supported for this merge"
2211
" type. %s" % merge_type)
2212
if reprocess and show_base:
2213
raise BzrCommandError("Cannot reprocess and show base.")
2214
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2215
merger.check_basis(check_clean)
2216
merger.set_other(other_revision)
2217
merger.set_base(base_revision)
2218
if merger.base_rev_id == merger.other_rev_id:
2219
note('Nothing to do.')
2221
merger.backup_files = backup_files
2222
merger.merge_type = merge_type
2223
merger.set_interesting_files(file_list)
2224
merger.show_base = show_base
2225
merger.reprocess = reprocess
2226
conflicts = merger.do_merge()
2227
merger.set_pending()
2231
# these get imported and then picked up by the scan for cmd_*
2232
# TODO: Some more consistent way to split command definitions across files;
2233
# we do need to load at least some information about them to know of
2235
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2236
from bzrlib.sign_my_commits import cmd_sign_my_commits