13
13
# You should have received a copy of the GNU General Public License
14
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
"""builtin brz commands"""
19
from __future__ import absolute_import
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""builtin bzr commands"""
20
from StringIO import StringIO
22
from bzrlib.lazy_import import lazy_import
23
lazy_import(globals(), """
27
from . import lazy_import
28
lazy_import.lazy_import(globals(), """
33
branch as _mod_branch,
40
config as _mod_config,
47
42
merge as _mod_merge,
52
revision as _mod_revision,
61
from breezy.branch import Branch
62
from breezy.conflicts import ConflictList
63
from breezy.transport import memory
64
from breezy.smtp_connection import SMTPConnection
65
from breezy.workingtree import WorkingTree
66
from breezy.i18n import gettext, ngettext
53
from bzrlib.branch import Branch
54
from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
55
from bzrlib.conflicts import ConflictList
56
from bzrlib.revision import common_ancestor
57
from bzrlib.revisionspec import RevisionSpec
58
from bzrlib.workingtree import WorkingTree
69
from .commands import (
71
builtin_command_registry,
81
from .revisionspec import (
91
from .trace import mutter, note, warning, is_quiet, get_verbosity_level
94
def _get_branch_location(control_dir, possible_transports=None):
95
"""Return location of branch for this control dir."""
97
target = control_dir.get_branch_reference()
98
except errors.NotBranchError:
99
return control_dir.root_transport.base
100
if target is not None:
102
this_branch = control_dir.open_branch(
103
possible_transports=possible_transports)
104
# This may be a heavy checkout, where we want the master branch
105
master_location = this_branch.get_bound_location()
106
if master_location is not None:
107
return master_location
108
# If not, use a local sibling
109
return this_branch.base
112
def _is_colocated(control_dir, possible_transports=None):
113
"""Check if the branch in control_dir is colocated.
115
:param control_dir: Control directory
116
:return: Tuple with boolean indicating whether the branch is colocated
117
and the full URL to the actual branch
119
# This path is meant to be relative to the existing branch
120
this_url = _get_branch_location(control_dir,
121
possible_transports=possible_transports)
122
# Perhaps the target control dir supports colocated branches?
124
root = controldir.ControlDir.open(this_url,
125
possible_transports=possible_transports)
126
except errors.NotBranchError:
127
return (False, this_url)
130
wt = control_dir.open_workingtree()
131
except (errors.NoWorkingTree, errors.NotLocalUrl):
132
return (False, this_url)
135
root._format.colocated_branches and
136
control_dir.control_url == root.control_url,
140
def lookup_new_sibling_branch(control_dir, location, possible_transports=None):
141
"""Lookup the location for a new sibling branch.
143
:param control_dir: Control directory to find sibling branches from
144
:param location: Name of the new branch
145
:return: Full location to the new branch
147
location = directory_service.directories.dereference(location)
148
if '/' not in location and '\\' not in location:
149
(colocated, this_url) = _is_colocated(control_dir, possible_transports)
152
return urlutils.join_segment_parameters(this_url,
153
{"branch": urlutils.escape(location)})
155
return urlutils.join(this_url, '..', urlutils.escape(location))
159
def open_sibling_branch(control_dir, location, possible_transports=None):
160
"""Open a branch, possibly a sibling of another.
162
:param control_dir: Control directory relative to which to lookup the
164
:param location: Location to look up
165
:return: branch to open
168
# Perhaps it's a colocated branch?
169
return control_dir.open_branch(location,
170
possible_transports=possible_transports)
171
except (errors.NotBranchError, errors.NoColocatedBranchSupport):
172
this_url = _get_branch_location(control_dir)
175
this_url, '..', urlutils.escape(location)))
178
def open_nearby_branch(near=None, location=None, possible_transports=None):
179
"""Open a nearby branch.
181
:param near: Optional location of container from which to open branch
182
:param location: Location of the branch
183
:return: Branch instance
189
return Branch.open(location,
190
possible_transports=possible_transports)
191
except errors.NotBranchError:
193
cdir = controldir.ControlDir.open(near,
194
possible_transports=possible_transports)
195
return open_sibling_branch(cdir, location,
196
possible_transports=possible_transports)
199
def iter_sibling_branches(control_dir, possible_transports=None):
200
"""Iterate over the siblings of a branch.
202
:param control_dir: Control directory for which to look up the siblings
203
:return: Iterator over tuples with branch name and branch object
207
reference = control_dir.get_branch_reference()
208
except errors.NotBranchError:
209
# There is no active branch, just return the colocated branches.
210
for name, branch in viewitems(control_dir.get_branches()):
213
if reference is not None:
214
ref_branch = Branch.open(reference,
215
possible_transports=possible_transports)
218
if ref_branch is None or ref_branch.name:
219
if ref_branch is not None:
220
control_dir = ref_branch.controldir
221
for name, branch in viewitems(control_dir.get_branches()):
224
repo = ref_branch.controldir.find_repository()
225
for branch in repo.find_branches(using=True):
226
name = urlutils.relative_url(repo.user_url,
227
branch.user_url).rstrip("/")
231
def tree_files_for_add(file_list):
233
Return a tree and list of absolute paths from a file list.
235
Similar to tree_files, but add handles files a bit differently, so it a
236
custom implementation. In particular, MutableTreeTree.smart_add expects
237
absolute paths, which it immediately converts to relative paths.
239
# FIXME Would be nice to just return the relative paths like
240
# internal_tree_files does, but there are a large number of unit tests
241
# that assume the current interface to mutabletree.smart_add
243
tree, relpath = WorkingTree.open_containing(file_list[0])
244
if tree.supports_views():
245
view_files = tree.views.lookup_view()
247
for filename in file_list:
248
if not osutils.is_inside_any(view_files, filename):
249
raise views.FileOutsideView(filename, view_files)
250
file_list = file_list[:]
251
file_list[0] = tree.abspath(relpath)
253
tree = WorkingTree.open_containing(u'.')[0]
254
if tree.supports_views():
255
view_files = tree.views.lookup_view()
257
file_list = view_files
258
view_str = views.view_display_str(view_files)
259
note(gettext("Ignoring files outside view. View is %s") % view_str)
260
return tree, file_list
263
def _get_one_revision(command_name, revisions):
264
if revisions is None:
266
if len(revisions) != 1:
267
raise errors.BzrCommandError(gettext(
268
'brz %s --revision takes exactly one revision identifier') % (
273
def _get_one_revision_tree(command_name, revisions, branch=None, tree=None):
274
"""Get a revision tree. Not suitable for commands that change the tree.
276
Specifically, the basis tree in dirstate trees is coupled to the dirstate
277
and doing a commit/uncommit/pull will at best fail due to changing the
280
If tree is passed in, it should be already locked, for lifetime management
281
of the trees internal cached state.
285
if revisions is None:
287
rev_tree = tree.basis_tree()
289
rev_tree = branch.basis_tree()
291
revision = _get_one_revision(command_name, revisions)
292
rev_tree = revision.as_tree(branch)
296
def _get_view_info_for_change_reporter(tree):
297
"""Get the view information from a tree for change reporting."""
300
current_view = tree.views.get_view_info()[0]
301
if current_view is not None:
302
view_info = (current_view, tree.views.lookup_view())
303
except views.ViewsNotSupported:
308
def _open_directory_or_containing_tree_or_branch(filename, directory):
309
"""Open the tree or branch containing the specified file, unless
310
the --directory option is used to specify a different branch."""
311
if directory is not None:
312
return (None, Branch.open(directory), filename)
313
return controldir.ControlDir.open_containing_tree_or_branch(filename)
61
from bzrlib.commands import Command, display_command
62
from bzrlib.option import Option, RegistryOption
63
from bzrlib.progress import DummyProgress, ProgressPhase
64
from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
67
def tree_files(file_list, default_branch=u'.'):
69
return internal_tree_files(file_list, default_branch)
70
except errors.FileInWrongBranch, e:
71
raise errors.BzrCommandError("%s is not in the same branch as %s" %
72
(e.path, file_list[0]))
75
# XXX: Bad function name; should possibly also be a class method of
76
# WorkingTree rather than a function.
77
def internal_tree_files(file_list, default_branch=u'.'):
78
"""Convert command-line paths to a WorkingTree and relative paths.
80
This is typically used for command-line processors that take one or
81
more filenames, and infer the workingtree that contains them.
83
The filenames given are not required to exist.
85
:param file_list: Filenames to convert.
87
:param default_branch: Fallback tree path to use if file_list is empty or
90
:return: workingtree, [relative_paths]
92
if file_list is None or len(file_list) == 0:
93
return WorkingTree.open_containing(default_branch)[0], file_list
94
tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
96
for filename in file_list:
98
new_list.append(tree.relpath(osutils.dereference_path(filename)))
99
except errors.PathNotChild:
100
raise errors.FileInWrongBranch(tree.branch, filename)
101
return tree, new_list
104
@symbol_versioning.deprecated_function(symbol_versioning.zero_fifteen)
105
def get_format_type(typestring):
106
"""Parse and return a format specifier."""
107
# Have to use BzrDirMetaFormat1 directly, so that
108
# RepositoryFormat.set_default_format works
109
if typestring == "default":
110
return bzrdir.BzrDirMetaFormat1()
112
return bzrdir.format_registry.make_bzrdir(typestring)
114
msg = 'Unknown bzr format "%s". See "bzr help formats".' % typestring
115
raise errors.BzrCommandError(msg)
316
118
# TODO: Make sure no commands unconditionally use the working directory as a
347
149
Not versioned and not matching an ignore pattern.
349
Additionally for directories, symlinks and files with a changed
350
executable bit, Bazaar indicates their type using a trailing
351
character: '/', '@' or '*' respectively. These decorations can be
352
disabled using the '--no-classify' option.
354
To see ignored files use 'brz ignored'. For details on the
355
changes to file texts, use 'brz diff'.
357
Note that --short or -S gives status flags for each item, similar
358
to Subversion's status command. To get output similar to svn -q,
151
To see ignored files use 'bzr ignored'. For details on the
152
changes to file texts, use 'bzr diff'.
154
--short gives a status flags for each item, similar to the SVN's status
157
Column 1: versioning / renames
163
P Entry for a pending merge (not a file)
172
* The execute bit was changed
361
174
If no arguments are specified, the status of the entire working
362
175
directory is shown. Otherwise, only the status of the specified
363
176
files or directories is reported. If a directory is given, status
364
177
is reported for everything inside that directory.
366
Before merges are committed, the pending merge tip revisions are
367
shown. To see all pending merge revisions, use the -v option.
368
To skip the display of pending merge information altogether, use
369
the no-pending option or specify a file/directory.
371
To compare the working directory to a specific revision, pass a
372
single revision to the revision argument.
374
To see which files have changed in a specific revision, or between
375
two revisions, pass a revision range to the revision argument.
376
This will produce the same results as calling 'brz diff --summarize'.
179
If a revision argument is given, the status is calculated against
180
that revision, or between two revisions if two are provided.
379
# TODO: --no-recurse/-N, --recurse options
183
# TODO: --no-recurse, --recurse options
381
185
takes_args = ['file*']
382
takes_options = ['show-ids', 'revision', 'change', 'verbose',
383
Option('short', help='Use short status indicators.',
385
Option('versioned', help='Only show versioned files.',
387
Option('no-pending', help='Don\'t show pending merges.',
389
Option('no-classify',
390
help='Do not mark object type using indicator.',
186
takes_options = ['show-ids', 'revision',
187
Option('short', help='Give short SVN-style status lines'),
188
Option('versioned', help='Only show versioned files')]
393
189
aliases = ['st', 'stat']
395
191
encoding_type = 'replace'
396
_see_also = ['diff', 'revert', 'status-flags']
399
194
def run(self, show_ids=False, file_list=None, revision=None, short=False,
400
versioned=False, no_pending=False, verbose=False,
402
from .status import show_tree_status
404
if revision and len(revision) > 2:
405
raise errors.BzrCommandError(gettext('brz status --revision takes exactly'
406
' one or two revision specifiers'))
408
tree, relfile_list = WorkingTree.open_containing_paths(file_list)
409
# Avoid asking for specific files when that is not needed.
410
if relfile_list == ['']:
412
# Don't disable pending merges for full trees other than '.'.
413
if file_list == ['.']:
415
# A specific path within a tree was given.
416
elif relfile_list is not None:
196
from bzrlib.status import show_tree_status
198
tree, file_list = tree_files(file_list)
418
200
show_tree_status(tree, show_ids=show_ids,
419
specific_files=relfile_list, revision=revision,
420
to_file=self.outf, short=short, versioned=versioned,
421
show_pending=(not no_pending), verbose=verbose,
422
classify=not no_classify)
201
specific_files=file_list, revision=revision,
202
to_file=self.outf, short=short, versioned=versioned)
425
205
class cmd_cat_revision(Command):
426
__doc__ = """Write out metadata for a revision.
206
"""Write out metadata for a revision.
428
208
The revision to print can either be specified by a specific
429
209
revision identifier, or you can use --revision.
433
213
takes_args = ['revision_id?']
434
takes_options = ['directory', 'revision']
214
takes_options = ['revision']
435
215
# cat-revision is more for frontends so should be exact
436
216
encoding = 'strict'
438
def print_revision(self, revisions, revid):
439
stream = revisions.get_record_stream([(revid,)], 'unordered', True)
440
record = next(stream)
441
if record.storage_kind == 'absent':
442
raise errors.NoSuchRevision(revisions, revid)
443
revtext = record.get_bytes_as('fulltext')
444
self.outf.write(revtext.decode('utf-8'))
447
def run(self, revision_id=None, revision=None, directory=u'.'):
219
def run(self, revision_id=None, revision=None):
448
221
if revision_id is not None and revision is not None:
449
raise errors.BzrCommandError(gettext('You can only supply one of'
450
' revision_id or --revision'))
222
raise errors.BzrCommandError('You can only supply one of'
223
' revision_id or --revision')
451
224
if revision_id is None and revision is None:
452
raise errors.BzrCommandError(gettext('You must supply either'
453
' --revision or a revision_id'))
455
b = controldir.ControlDir.open_containing_tree_or_branch(directory)[1]
457
revisions = b.repository.revisions
458
if revisions is None:
459
raise errors.BzrCommandError(gettext('Repository %r does not support '
460
'access to raw revision texts'))
462
with b.repository.lock_read():
463
# TODO: jam 20060112 should cat-revision always output utf-8?
464
if revision_id is not None:
465
revision_id = cache_utf8.encode(revision_id)
467
self.print_revision(revisions, revision_id)
468
except errors.NoSuchRevision:
469
msg = gettext("The repository {0} contains no revision {1}.").format(
470
b.repository.base, revision_id)
471
raise errors.BzrCommandError(msg)
472
elif revision is not None:
475
raise errors.BzrCommandError(
476
gettext('You cannot specify a NULL revision.'))
477
rev_id = rev.as_revision_id(b)
478
self.print_revision(revisions, rev_id)
225
raise errors.BzrCommandError('You must supply either'
226
' --revision or a revision_id')
227
b = WorkingTree.open_containing(u'.')[0].branch
229
# TODO: jam 20060112 should cat-revision always output utf-8?
230
if revision_id is not None:
231
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
232
elif revision is not None:
235
raise errors.BzrCommandError('You cannot specify a NULL'
237
revno, rev_id = rev.in_history(b)
238
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
481
241
class cmd_remove_tree(Command):
482
__doc__ = """Remove the working tree from a given branch/checkout.
242
"""Remove the working tree from a given branch/checkout.
484
244
Since a lightweight checkout is little more than a working tree
485
245
this will refuse to run against one.
487
To re-create the working tree, use "brz checkout".
489
_see_also = ['checkout', 'working-trees']
490
takes_args = ['location*']
493
help='Remove the working tree even if it has '
494
'uncommitted or shelved changes.'),
497
def run(self, location_list, force=False):
498
if not location_list:
501
for location in location_list:
502
d = controldir.ControlDir.open(location)
505
working = d.open_workingtree()
506
except errors.NoWorkingTree:
507
raise errors.BzrCommandError(gettext("No working tree to remove"))
508
except errors.NotLocalUrl:
509
raise errors.BzrCommandError(gettext("You cannot remove the working tree"
510
" of a remote path"))
512
if (working.has_changes()):
513
raise errors.UncommittedChanges(working)
514
if working.get_shelf_manager().last_shelf() is not None:
515
raise errors.ShelvedChanges(working)
517
if working.user_url != working.branch.user_url:
518
raise errors.BzrCommandError(gettext("You cannot remove the working tree"
519
" from a lightweight checkout"))
521
d.destroy_workingtree()
524
class cmd_repair_workingtree(Command):
525
__doc__ = """Reset the working tree state file.
527
This is not meant to be used normally, but more as a way to recover from
528
filesystem corruption, etc. This rebuilds the working inventory back to a
529
'known good' state. Any new modifications (adding a file, renaming, etc)
530
will be lost, though modified files will still be detected as such.
532
Most users will want something more like "brz revert" or "brz update"
533
unless the state file has become corrupted.
535
By default this attempts to recover the current state by looking at the
536
headers of the state file. If the state file is too corrupted to even do
537
that, you can supply --revision to force the state of the tree.
540
takes_options = ['revision', 'directory',
542
help='Reset the tree even if it doesn\'t appear to be'
547
def run(self, revision=None, directory='.', force=False):
548
tree, _ = WorkingTree.open_containing(directory)
549
self.add_cleanup(tree.lock_tree_write().unlock)
553
except errors.BzrError:
554
pass # There seems to be a real error here, so we'll reset
557
raise errors.BzrCommandError(gettext(
558
'The tree does not appear to be corrupt. You probably'
559
' want "brz revert" instead. Use "--force" if you are'
560
' sure you want to reset the working tree.'))
564
revision_ids = [r.as_revision_id(tree.branch) for r in revision]
248
takes_args = ['location?']
250
def run(self, location='.'):
251
d = bzrdir.BzrDir.open(location)
566
tree.reset_state(revision_ids)
567
except errors.BzrError as e:
568
if revision_ids is None:
569
extra = (gettext(', the header appears corrupt, try passing -r -1'
570
' to set the state to the last commit'))
573
raise errors.BzrCommandError(gettext('failed to reset the tree state{0}').format(extra))
254
working = d.open_workingtree()
255
except errors.NoWorkingTree:
256
raise errors.BzrCommandError("No working tree to remove")
257
except errors.NotLocalUrl:
258
raise errors.BzrCommandError("You cannot remove the working tree of a "
261
working_path = working.bzrdir.root_transport.base
262
branch_path = working.branch.bzrdir.root_transport.base
263
if working_path != branch_path:
264
raise errors.BzrCommandError("You cannot remove the working tree from "
265
"a lightweight checkout")
267
d.destroy_workingtree()
576
270
class cmd_revno(Command):
577
__doc__ = """Show current revision number.
271
"""Show current revision number.
579
273
This is equal to the number of revisions on this branch.
583
276
takes_args = ['location?']
585
Option('tree', help='Show revno of working tree.'),
590
def run(self, tree=False, location=u'.', revision=None):
591
if revision is not None and tree:
592
raise errors.BzrCommandError(gettext("--tree and --revision can "
593
"not be used together"))
597
wt = WorkingTree.open_containing(location)[0]
598
self.add_cleanup(wt.lock_read().unlock)
599
except (errors.NoWorkingTree, errors.NotLocalUrl):
600
raise errors.NoWorkingTree(location)
602
revid = wt.last_revision()
604
b = Branch.open_containing(location)[0]
605
self.add_cleanup(b.lock_read().unlock)
607
if len(revision) != 1:
608
raise errors.BzrCommandError(gettext(
609
"Revision numbers only make sense for single "
610
"revisions, not ranges"))
611
revid = revision[0].as_revision_id(b)
613
revid = b.last_revision()
615
revno_t = b.revision_id_to_dotted_revno(revid)
616
except errors.NoSuchRevision:
618
revno = ".".join(str(n) for n in revno_t)
620
self.outf.write(revno + '\n')
279
def run(self, location=u'.'):
280
self.outf.write(str(Branch.open_containing(location)[0].revno()))
281
self.outf.write('\n')
623
284
class cmd_revision_info(Command):
624
__doc__ = """Show revision number and revision id for a given revision identifier.
285
"""Show revision number and revision id for a given revision identifier.
627
288
takes_args = ['revision_info*']
630
custom_help('directory',
631
help='Branch to examine, '
632
'rather than the one containing the working directory.'),
633
Option('tree', help='Show revno of working tree.'),
289
takes_options = ['revision']
637
def run(self, revision=None, directory=u'.', tree=False,
638
revision_info_list=[]):
292
def run(self, revision=None, revision_info_list=[]):
641
wt = WorkingTree.open_containing(directory)[0]
643
self.add_cleanup(wt.lock_read().unlock)
644
except (errors.NoWorkingTree, errors.NotLocalUrl):
646
b = Branch.open_containing(directory)[0]
647
self.add_cleanup(b.lock_read().unlock)
649
295
if revision is not None:
650
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
296
revs.extend(revision)
651
297
if revision_info_list is not None:
652
for rev_str in revision_info_list:
653
rev_spec = RevisionSpec.from_string(rev_str)
654
revision_ids.append(rev_spec.as_revision_id(b))
655
# No arguments supplied, default to the last revision
656
if len(revision_ids) == 0:
659
raise errors.NoWorkingTree(directory)
660
revision_ids.append(wt.last_revision())
298
for rev in revision_info_list:
299
revs.append(RevisionSpec.from_string(rev))
301
raise errors.BzrCommandError('You must supply a revision identifier')
303
b = WorkingTree.open_containing(u'.')[0].branch
306
revinfo = rev.in_history(b)
307
if revinfo.revno is None:
308
print ' %s' % revinfo.rev_id
662
revision_ids.append(b.last_revision())
666
for revision_id in revision_ids:
668
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
669
revno = '.'.join(str(i) for i in dotted_revno)
670
except errors.NoSuchRevision:
672
maxlen = max(maxlen, len(revno))
673
revinfos.append([revno, revision_id])
677
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
310
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
680
313
class cmd_add(Command):
681
__doc__ = """Add specified files or directories.
314
"""Add specified files or directories.
683
316
In non-recursive mode, all the named items are added, regardless
684
317
of whether they were previously ignored. A warning is given if
993
508
takes_args = ['names*']
994
takes_options = [Option("after", help="Move only the brz identifier"
995
" of the file, because the file has already been moved."),
996
Option('auto', help='Automatically guess renames.'),
997
Option('dry-run', help='Avoid making changes when guessing renames.'),
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.")]
999
512
aliases = ['move', 'rename']
1000
513
encoding_type = 'replace'
1002
def run(self, names_list, after=False, auto=False, dry_run=False):
1004
return self.run_auto(names_list, after, dry_run)
1006
raise errors.BzrCommandError(gettext('--dry-run requires --auto.'))
515
def run(self, names_list, after=False):
1007
516
if names_list is None:
1009
519
if len(names_list) < 2:
1010
raise errors.BzrCommandError(gettext("missing file argument"))
1011
tree, rel_names = WorkingTree.open_containing_paths(names_list, canonicalize=False)
1012
for file_name in rel_names[0:-1]:
1014
raise errors.BzrCommandError(gettext("can not move root of branch"))
1015
self.add_cleanup(tree.lock_tree_write().unlock)
1016
self._run(tree, names_list, rel_names, after)
1018
def run_auto(self, names_list, after, dry_run):
1019
if names_list is not None and len(names_list) > 1:
1020
raise errors.BzrCommandError(gettext('Only one path may be specified to'
1023
raise errors.BzrCommandError(gettext('--after cannot be specified with'
1025
work_tree, file_list = WorkingTree.open_containing_paths(
1026
names_list, default_directory='.')
1027
self.add_cleanup(work_tree.lock_tree_write().unlock)
1028
rename_map.RenameMap.guess_renames(
1029
work_tree.basis_tree(), work_tree, dry_run)
1031
def _run(self, tree, names_list, rel_names, after):
1032
into_existing = osutils.isdir(names_list[-1])
1033
if into_existing and len(names_list) == 2:
1035
# a. case-insensitive filesystem and change case of dir
1036
# b. move directory after the fact (if the source used to be
1037
# a directory, but now doesn't exist in the working tree
1038
# and the target is an existing directory, just rename it)
1039
if (not tree.case_sensitive
1040
and rel_names[0].lower() == rel_names[1].lower()):
1041
into_existing = False
1043
# 'fix' the case of a potential 'from'
1044
from_path = tree.get_canonical_inventory_path(rel_names[0])
1045
if (not osutils.lexists(names_list[0]) and
1046
tree.is_versioned(from_path) and
1047
tree.stored_kind(from_path) == "directory"):
1048
into_existing = False
520
raise errors.BzrCommandError("missing file argument")
521
tree, rel_names = tree_files(names_list)
523
if os.path.isdir(names_list[-1]):
1051
524
# move into existing directory
1052
# All entries reference existing inventory items, so fix them up
1053
# for cicp file-systems.
1054
rel_names = tree.get_canonical_inventory_paths(rel_names)
1055
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
1057
self.outf.write("%s => %s\n" % (src, dest))
525
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
526
self.outf.write("%s => %s\n" % pair)
1059
528
if len(names_list) != 2:
1060
raise errors.BzrCommandError(gettext('to mv multiple files the'
529
raise errors.BzrCommandError('to mv multiple files the'
1061
530
' destination must be a versioned'
1064
# for cicp file-systems: the src references an existing inventory
1066
src = tree.get_canonical_inventory_path(rel_names[0])
1067
# Find the canonical version of the destination: In all cases, the
1068
# parent of the target must be in the inventory, so we fetch the
1069
# canonical version from there (we do not always *use* the
1070
# canonicalized tail portion - we may be attempting to rename the
1072
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
1073
dest_parent = osutils.dirname(canon_dest)
1074
spec_tail = osutils.basename(rel_names[1])
1075
# For a CICP file-system, we need to avoid creating 2 inventory
1076
# entries that differ only by case. So regardless of the case
1077
# we *want* to use (ie, specified by the user or the file-system),
1078
# we must always choose to use the case of any existing inventory
1079
# items. The only exception to this is when we are attempting a
1080
# case-only rename (ie, canonical versions of src and dest are
1082
dest_id = tree.path2id(canon_dest)
1083
if dest_id is None or tree.path2id(src) == dest_id:
1084
# No existing item we care about, so work out what case we
1085
# are actually going to use.
1087
# If 'after' is specified, the tail must refer to a file on disk.
1089
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
1091
# pathjoin with an empty tail adds a slash, which breaks
1093
dest_parent_fq = tree.basedir
1095
dest_tail = osutils.canonical_relpath(
1097
osutils.pathjoin(dest_parent_fq, spec_tail))
1099
# not 'after', so case as specified is used
1100
dest_tail = spec_tail
1102
# Use the existing item so 'mv' fails with AlreadyVersioned.
1103
dest_tail = os.path.basename(canon_dest)
1104
dest = osutils.pathjoin(dest_parent, dest_tail)
1105
mutter("attempting to move %s => %s", src, dest)
1106
tree.rename_one(src, dest, after=after)
1108
self.outf.write("%s => %s\n" % (src, dest))
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]))
1111
536
class cmd_pull(Command):
1112
__doc__ = """Turn this branch into a mirror of another branch.
1114
By default, this command only works on branches that have not diverged.
1115
Branches are considered diverged if the destination branch's most recent
1116
commit is one that has not been merged (directly or indirectly) into the
1119
If branches have diverged, you can use 'brz merge' to integrate the changes
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
1120
544
from one into the other. Once one branch has merged, the other should
1121
545
be able to pull it again.
1123
If you want to replace your local changes and just want your branch to
1124
match the remote one, use pull --overwrite. This will work even if the two
1125
branches have diverged.
1127
If there is no default location set, the first pull will set it (use
1128
--no-remember to avoid setting it). After that, you can omit the
1129
location to use the default. To change the default, use --remember. The
1130
value will only be saved if the remote location can be accessed.
1132
The --verbose option will display the revisions pulled using the log_format
1133
configuration option. You can use a different format by overriding it with
1134
-Olog_format=<other_format>.
1136
Note: The location can be specified either in the form of a branch,
1137
or in the form of a path to a file containing a merge directive generated
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.
1141
_see_also = ['push', 'update', 'status-flags', 'send']
1142
takes_options = ['remember', 'overwrite', 'revision',
1143
custom_help('verbose',
1144
help='Show logs of pulled revisions.'),
1145
custom_help('directory',
1146
help='Branch to pull into, '
1147
'rather than the one containing the working directory.'),
1149
help="Perform a local pull in a bound "
1150
"branch. Local pulls are not applied to "
1151
"the master branch."
556
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
558
help='branch to pull into, '
559
'rather than the one containing the working directory',
1154
help="Show base revision text in conflicts."),
1155
Option('overwrite-tags',
1156
help="Overwrite tags only."),
1158
564
takes_args = ['location?']
1159
565
encoding_type = 'replace'
1161
def run(self, location=None, remember=None, overwrite=False,
567
def run(self, location=None, remember=False, overwrite=False,
1162
568
revision=None, verbose=False,
1163
directory=None, local=False,
1164
show_base=False, overwrite_tags=False):
1167
overwrite = ["history", "tags"]
1168
elif overwrite_tags:
1169
overwrite = ["tags"]
570
from bzrlib.tag import _merge_tags_if_possible
1172
571
# FIXME: too much stuff is in the command class
1173
572
revision_id = None
1174
573
mergeable = None
1267
646
considered diverged if the destination branch's most recent commit is one
1268
647
that has not been merged (directly or indirectly) by the source branch.
1270
If branches have diverged, you can use 'brz push --overwrite' to replace
649
If branches have diverged, you can use 'bzr push --overwrite' to replace
1271
650
the other branch completely, discarding its unmerged changes.
1273
652
If you want to ensure you have the different changes in the other branch,
1274
do a merge (see brz help merge) from the other branch, and commit that.
653
do a merge (see bzr help merge) from the other branch, and commit that.
1275
654
After that you will be able to do a push without '--overwrite'.
1277
If there is no default push location set, the first push will set it (use
1278
--no-remember to avoid setting it). After that, you can omit the
1279
location to use the default. To change the default, use --remember. The
1280
value will only be saved if the remote location can be accessed.
1282
The --verbose option will display the revisions pushed using the log_format
1283
configuration option. You can use a different format by overriding it with
1284
-Olog_format=<other_format>.
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.
1287
_see_also = ['pull', 'update', 'working-trees']
1288
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
662
takes_options = ['remember', 'overwrite', 'verbose',
1289
663
Option('create-prefix',
1290
664
help='Create the path leading up to the branch '
1291
'if it does not already exist.'),
1292
custom_help('directory',
1293
help='Branch to push from, '
1294
'rather than the one containing the working directory.'),
665
'if it does not already exist'),
667
help='branch to push from, '
668
'rather than the one containing the working directory',
1295
672
Option('use-existing-dir',
1296
673
help='By default push will fail if the target'
1297
674
' directory exists, but does not already'
1298
' have a control directory. This flag will'
675
' have a control directory. This flag will'
1299
676
' allow push to proceed.'),
1301
help='Create a stacked branch that references the public location '
1302
'of the parent branch.'),
1303
Option('stacked-on',
1304
help='Create a stacked branch that refers to another branch '
1305
'for the commit history. Only the work not present in the '
1306
'referenced branch is included in the branch created.',
1309
help='Refuse to push if there are uncommitted changes in'
1310
' the working tree, --no-strict disables the check.'),
1312
help="Don't populate the working tree, even for protocols"
1313
" that support it."),
1314
Option('overwrite-tags',
1315
help="Overwrite tags only."),
1316
Option('lossy', help="Allow lossy push, i.e. dropping metadata "
1317
"that can't be represented in the target.")
1319
678
takes_args = ['location?']
1320
679
encoding_type = 'replace'
1322
def run(self, location=None, remember=None, overwrite=False,
1323
create_prefix=False, verbose=False, revision=None,
1324
use_existing_dir=False, directory=None, stacked_on=None,
1325
stacked=False, strict=None, no_tree=False,
1326
overwrite_tags=False, lossy=False):
1327
from .push import _show_push_branch
1330
overwrite = ["history", "tags"]
1331
elif overwrite_tags:
1332
overwrite = ["tags"]
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
1336
687
if directory is None:
1338
# Get the source branch
1340
_unused) = controldir.ControlDir.open_containing_tree_or_branch(directory)
1341
# Get the tip's revision_id
1342
revision = _get_one_revision('push', revision)
1343
if revision is not None:
1344
revision_id = revision.in_history(br_from).rev_id
1347
if tree is not None and revision_id is None:
1348
tree.check_changed_or_out_of_date(
1349
strict, 'push_strict',
1350
more_error='Use --no-strict to force the push.',
1351
more_warning='Uncommitted changes will not be pushed.')
1352
# Get the stacked_on branch, if any
1353
if stacked_on is not None:
1354
stacked_on = urlutils.normalize_url(stacked_on)
1356
parent_url = br_from.get_parent()
1358
parent = Branch.open(parent_url)
1359
stacked_on = parent.get_public_branch()
1361
# I considered excluding non-http url's here, thus forcing
1362
# 'public' branches only, but that only works for some
1363
# users, so it's best to just depend on the user spotting an
1364
# error by the feedback given to them. RBC 20080227.
1365
stacked_on = parent_url
1367
raise errors.BzrCommandError(gettext(
1368
"Could not determine branch to refer to."))
1370
# Get the destination location
689
br_from = Branch.open_containing(directory)[0]
690
stored_loc = br_from.get_push_location()
1371
691
if location is None:
1372
stored_loc = br_from.get_push_location()
1373
692
if stored_loc is None:
1374
parent_loc = br_from.get_parent()
1376
raise errors.BzrCommandError(gettext(
1377
"No push location known or specified. To push to the "
1378
"parent branch (at %s), use 'brz push :parent'." %
1379
urlutils.unescape_for_display(parent_loc,
1380
self.outf.encoding)))
1382
raise errors.BzrCommandError(gettext(
1383
"No push location known or specified."))
693
raise errors.BzrCommandError("No push location known or specified.")
1385
695
display_url = urlutils.unescape_for_display(stored_loc,
1386
696
self.outf.encoding)
1387
note(gettext("Using saved push location: %s") % display_url)
697
self.outf.write("Using saved location: %s\n" % display_url)
1388
698
location = stored_loc
1390
_show_push_branch(br_from, revision_id, location, self.outf,
1391
verbose=verbose, overwrite=overwrite, remember=remember,
1392
stacked_on=stacked_on, create_prefix=create_prefix,
1393
use_existing_dir=use_existing_dir, no_tree=no_tree,
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
1397
835
class cmd_branch(Command):
1398
__doc__ = """Create a new branch that is a copy of an existing branch.
836
"""Create a new copy of a branch.
1400
838
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1401
839
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1402
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1403
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1404
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1407
841
To retrieve the branch as of a particular revision, supply the --revision
1408
842
parameter, as in "branch foo/bar -r 5".
1411
_see_also = ['checkout']
1412
844
takes_args = ['from_location', 'to_location?']
1413
takes_options = ['revision',
1414
Option('hardlink', help='Hard-link working tree files where possible.'),
1415
Option('files-from', type=text_type,
1416
help="Get file contents from this tree."),
1418
help="Create a branch without a working-tree."),
1420
help="Switch the checkout in the current directory "
1421
"to the new branch."),
1423
help='Create a stacked branch referring to the source branch. '
1424
'The new branch will depend on the availability of the source '
1425
'branch for all operations.'),
1426
Option('standalone',
1427
help='Do not use a shared repository, even if available.'),
1428
Option('use-existing-dir',
1429
help='By default branch will fail if the target'
1430
' directory exists, but does not already'
1431
' have a control directory. This flag will'
1432
' allow branch to proceed.'),
1434
help="Bind new branch to from location."),
1437
def run(self, from_location, to_location=None, revision=None,
1438
hardlink=False, stacked=False, standalone=False, no_tree=False,
1439
use_existing_dir=False, switch=False, bind=False,
1441
from breezy import switch as _mod_switch
1442
accelerator_tree, br_from = controldir.ControlDir.open_tree_or_branch(
1444
if not (hardlink or files_from):
1445
# accelerator_tree is usually slower because you have to read N
1446
# files (no readahead, lots of seeks, etc), but allow the user to
1447
# explicitly request it
1448
accelerator_tree = None
1449
if files_from is not None and files_from != from_location:
1450
accelerator_tree = WorkingTree.open(files_from)
1451
revision = _get_one_revision('branch', revision)
1452
self.add_cleanup(br_from.lock_read().unlock)
1453
if revision is not None:
1454
revision_id = revision.as_revision_id(br_from)
1456
# FIXME - wt.last_revision, fallback to branch, fall back to
1457
# None or perhaps NULL_REVISION to mean copy nothing
1459
revision_id = br_from.last_revision()
1460
if to_location is None:
1461
to_location = getattr(br_from, "name", None)
1463
to_location = urlutils.derive_to_location(from_location)
1464
to_transport = transport.get_transport(to_location)
845
takes_options = ['revision']
846
aliases = ['get', 'clone']
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)
1466
to_transport.mkdir('.')
1467
except errors.FileExists:
859
if len(revision) == 1 and revision[0] is not None:
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()
866
if to_location is None:
867
to_location = os.path.basename(from_location.rstrip("/\\"))
870
name = os.path.basename(to_location) + '\n'
872
to_transport = transport.get_transport(to_location)
1469
to_dir = controldir.ControlDir.open_from_transport(
1471
except errors.NotBranchError:
1472
if not use_existing_dir:
1473
raise errors.BzrCommandError(gettext('Target directory "%s" '
1474
'already exists.') % to_location)
1479
to_dir.open_branch()
1480
except errors.NotBranchError:
1483
raise errors.AlreadyBranchError(to_location)
1484
except errors.NoSuchFile:
1485
raise errors.BzrCommandError(gettext('Parent of "%s" does not exist.')
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.'
1491
882
# preserve whatever source format we have.
1492
to_dir = br_from.controldir.sprout(
1493
to_transport.base, revision_id,
1494
possible_transports=[to_transport],
1495
accelerator_tree=accelerator_tree, hardlink=hardlink,
1496
stacked=stacked, force_new_repo=standalone,
1497
create_tree_if_local=not no_tree, source_branch=br_from)
1498
branch = to_dir.open_branch(
1499
possible_transports=[
1500
br_from.controldir.root_transport, to_transport])
883
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
884
branch = dir.open_branch()
1501
885
except errors.NoSuchRevision:
1502
886
to_transport.delete_tree('.')
1503
msg = gettext("The branch {0} has no revision {1}.").format(
1504
from_location, revision)
887
msg = "The branch %s has no revision %s." % (from_location, revision[0])
1505
888
raise errors.BzrCommandError(msg)
1508
to_repo = to_dir.open_repository()
1509
except errors.NoRepositoryPresent:
1510
to_repo = to_dir.create_repository()
1511
to_repo.fetch(br_from.repository, revision_id=revision_id)
1512
branch = br_from.sprout(to_dir, revision_id=revision_id)
1513
br_from.tags.merge_to(branch.tags)
1515
# If the source branch is stacked, the new branch may
1516
# be stacked whether we asked for that explicitly or not.
1517
# We therefore need a try/except here and not just 'if stacked:'
1519
note(gettext('Created new stacked branch referring to %s.') %
1520
branch.get_stacked_on_url())
1521
except (errors.NotStacked, _mod_branch.UnstackableBranchFormat,
1522
errors.UnstackableRepositoryFormat) as e:
1523
note(ngettext('Branched %d revision.', 'Branched %d revisions.', branch.revno()) % branch.revno())
1525
# Bind to the parent
1526
parent_branch = Branch.open(from_location)
1527
branch.bind(parent_branch)
1528
note(gettext('New branch bound to %s') % from_location)
1530
# Switch to the new branch
1531
wt, _ = WorkingTree.open_containing('.')
1532
_mod_switch.switch(wt.controldir, branch)
1533
note(gettext('Switched to branch: %s'),
1534
urlutils.unescape_for_display(branch.base, 'utf-8'))
1537
class cmd_branches(Command):
1538
__doc__ = """List the branches available at the current location.
1540
This command will print the names of all the branches at the current
1544
takes_args = ['location?']
1546
Option('recursive', short_name='R',
1547
help='Recursively scan for branches rather than '
1548
'just looking in the specified location.')]
1550
def run(self, location=".", recursive=False):
1552
t = transport.get_transport(location)
1553
if not t.listable():
1554
raise errors.BzrCommandError(
1555
"Can't scan this type of location.")
1556
for b in controldir.ControlDir.find_branches(t):
1557
self.outf.write("%s\n" % urlutils.unescape_for_display(
1558
urlutils.relative_url(t.base, b.base),
1559
self.outf.encoding).rstrip("/"))
1561
dir = controldir.ControlDir.open_containing(location)[0]
1563
active_branch = dir.open_branch(name="")
1564
except errors.NotBranchError:
1565
active_branch = None
1567
for name, branch in iter_sibling_branches(dir):
1570
active = (active_branch is not None and
1571
active_branch.user_url == branch.user_url)
1572
names[name] = active
1573
# Only mention the current branch explicitly if it's not
1574
# one of the colocated branches
1575
if not any(viewvalues(names)) and active_branch is not None:
1576
self.outf.write("* %s\n" % gettext("(default)"))
1577
for name in sorted(names):
1578
active = names[name]
1583
self.outf.write("%s %s\n" % (
1584
prefix, name.encode(self.outf.encoding)))
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())
1587
897
class cmd_checkout(Command):
1588
__doc__ = """Create a new checkout of an existing branch.
898
"""Create a new checkout of an existing branch.
1590
900
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1591
901
the branch found in '.'. This is useful if you have removed the working tree
1592
902
or if it was never created - i.e. if you pushed the branch to its current
1593
903
location using SFTP.
1595
905
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1596
906
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1597
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1598
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1599
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1602
908
To retrieve the branch as of a particular revision, supply the --revision
1603
909
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1604
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.
1608
_see_also = ['checkouts', 'branch', 'working-trees', 'remove-tree']
1609
915
takes_args = ['branch_location?', 'to_location?']
1610
916
takes_options = ['revision',
1611
917
Option('lightweight',
1612
help="Perform a lightweight checkout. Lightweight "
918
help="perform a lightweight checkout. Lightweight "
1613
919
"checkouts depend on access to the branch for "
1614
"every operation. Normal checkouts can perform "
920
"every operation. Normal checkouts can perform "
1615
921
"common operations like diff and status without "
1616
922
"such access, and also support local commits."
1618
Option('files-from', type=text_type,
1619
help="Get file contents from this tree."),
1621
help='Hard-link working tree files where possible.'
1624
925
aliases = ['co']
1626
927
def run(self, branch_location=None, to_location=None, revision=None,
1627
lightweight=False, files_from=None, hardlink=False):
931
elif len(revision) > 1:
932
raise errors.BzrCommandError(
933
'bzr checkout --revision takes exactly 1 revision value')
1628
934
if branch_location is None:
1629
935
branch_location = osutils.getcwd()
1630
936
to_location = branch_location
1631
accelerator_tree, source = controldir.ControlDir.open_tree_or_branch(
1633
if not (hardlink or files_from):
1634
# accelerator_tree is usually slower because you have to read N
1635
# files (no readahead, lots of seeks, etc), but allow the user to
1636
# explicitly request it
1637
accelerator_tree = None
1638
revision = _get_one_revision('checkout', revision)
1639
if files_from is not None and files_from != branch_location:
1640
accelerator_tree = WorkingTree.open(files_from)
1641
if revision is not None:
1642
revision_id = revision.as_revision_id(source)
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]
1644
941
revision_id = None
1645
942
if to_location is None:
1646
to_location = urlutils.derive_to_location(branch_location)
1647
# if the source and to_location are the same,
943
to_location = os.path.basename(branch_location.rstrip("/\\"))
944
# if the source and to_location are the same,
1648
945
# and there is no working tree,
1649
946
# then reconstitute a branch
1650
947
if (osutils.abspath(to_location) ==
1651
948
osutils.abspath(branch_location)):
1653
source.controldir.open_workingtree()
950
source.bzrdir.open_workingtree()
1654
951
except errors.NoWorkingTree:
1655
source.controldir.create_workingtree(revision_id)
952
source.bzrdir.create_workingtree()
1657
source.create_checkout(to_location, revision_id, lightweight,
1658
accelerator_tree, hardlink)
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)
1661
968
class cmd_renames(Command):
1662
__doc__ = """Show list of renamed files.
969
"""Show list of renamed files.
1664
971
# TODO: Option to show renames between two historical versions.
1666
973
# TODO: Only show renames under dir, rather than in the whole branch.
1667
_see_also = ['status']
1668
974
takes_args = ['dir?']
1670
976
@display_command
1671
977
def run(self, dir=u'.'):
1672
978
tree = WorkingTree.open_containing(dir)[0]
1673
self.add_cleanup(tree.lock_read().unlock)
1674
old_tree = tree.basis_tree()
1675
self.add_cleanup(old_tree.lock_read().unlock)
1677
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1678
for f, paths, c, v, p, n, k, e in iterator:
1679
if paths[0] == paths[1]:
1683
renames.append(paths)
1685
for old_name, new_name in renames:
1686
self.outf.write("%s => %s\n" % (old_name, new_name))
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))
1689
996
class cmd_update(Command):
1690
__doc__ = """Update a working tree to a new revision.
1692
This will perform a merge of the destination revision (the tip of the
1693
branch, or the specified revision) into the working tree, and then make
1694
that revision the basis revision for the working tree.
1696
You can use this to visit an older revision, or to update a working tree
1697
that is out of date from its branch.
1699
If there are any uncommitted changes in the tree, they will be carried
1700
across and remain as uncommitted changes after the update. To discard
1701
these changes, use 'brz revert'. The uncommitted changes may conflict
1702
with the changes brought in by the change in basis revision.
1704
If the tree's branch is bound to a master branch, brz will also update
1705
the branch from the master.
1707
You cannot update just a single file or directory, because each Bazaar
1708
working tree has just a single basis revision. If you want to restore a
1709
file that has been removed locally, use 'brz revert' instead of 'brz
1710
update'. If you want to restore a file to its state in a previous
1711
revision, use 'brz revert' with a '-r' option, or use 'brz cat' to write
1712
out the old content of that file to a new location.
1714
The 'dir' argument, if given, must be the location of the root of a
1715
working tree to update. By default, the working tree that contains the
1716
current working directory is used.
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.
1719
_see_also = ['pull', 'working-trees', 'status-flags']
1720
1006
takes_args = ['dir?']
1721
takes_options = ['revision',
1723
help="Show base revision text in conflicts."),
1725
1007
aliases = ['up']
1727
def run(self, dir=None, revision=None, show_base=None):
1728
if revision is not None and len(revision) != 1:
1729
raise errors.BzrCommandError(gettext(
1730
"brz update --revision takes exactly one revision"))
1732
tree = WorkingTree.open_containing('.')[0]
1734
tree, relpath = WorkingTree.open_containing(dir)
1737
raise errors.BzrCommandError(gettext(
1738
"brz update can only update a whole tree, "
1739
"not a file or subdirectory"))
1740
branch = tree.branch
1741
possible_transports = []
1742
master = branch.get_master_branch(
1743
possible_transports=possible_transports)
1009
def run(self, dir='.'):
1010
tree = WorkingTree.open_containing(dir)[0]
1011
master = tree.branch.get_master_branch()
1744
1012
if master is not None:
1745
branch_location = master.base
1746
1013
tree.lock_write()
1748
branch_location = tree.branch.base
1749
1015
tree.lock_tree_write()
1750
self.add_cleanup(tree.unlock)
1751
# get rid of the final '/' and be ready for display
1752
branch_location = urlutils.unescape_for_display(
1753
branch_location.rstrip('/'),
1755
existing_pending_merges = tree.get_parent_ids()[1:]
1759
# may need to fetch data into a heavyweight checkout
1760
# XXX: this may take some time, maybe we should display a
1762
old_tip = branch.update(possible_transports)
1763
if revision is not None:
1764
revision_id = revision[0].as_revision_id(branch)
1766
revision_id = branch.last_revision()
1767
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1768
revno = branch.revision_id_to_dotted_revno(revision_id)
1769
note(gettext("Tree is up to date at revision {0} of branch {1}"
1770
).format('.'.join(map(str, revno)), branch_location))
1772
view_info = _get_view_info_for_change_reporter(tree)
1773
change_reporter = delta._ChangeReporter(
1774
unversioned_filter=tree.is_ignored,
1775
view_info=view_info)
1777
conflicts = tree.update(
1779
possible_transports=possible_transports,
1780
revision=revision_id,
1782
show_base=show_base)
1783
except errors.NoSuchRevision as e:
1784
raise errors.BzrCommandError(gettext(
1785
"branch has no revision %s\n"
1786
"brz update --revision only works"
1787
" for a revision in the branch history")
1789
revno = tree.branch.revision_id_to_dotted_revno(
1790
_mod_revision.ensure_null(tree.last_revision()))
1791
note(gettext('Updated to revision {0} of branch {1}').format(
1792
'.'.join(map(str, revno)), branch_location))
1793
parent_ids = tree.get_parent_ids()
1794
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1795
note(gettext('Your local commits will now show as pending merges with '
1796
"'brz status', and can be committed with 'brz commit'."))
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'.")
1803
1040
class cmd_info(Command):
1804
__doc__ = """Show information about a working tree, branch or repository.
1041
"""Show information about a working tree, branch or repository.
1806
1043
This command will show all known locations and formats associated to the
1807
tree, branch or repository.
1809
In verbose mode, statistical information is included with each report.
1810
To see extended statistic information, use a verbosity level of 2 or
1811
higher by specifying the verbose option multiple times, e.g. -vv.
1044
tree, branch or repository. Statistical information is included with
1813
1047
Branches and working trees will also report any missing revisions.
1817
Display information on the format and related locations:
1821
Display the above together with extended format information and
1822
basic statistics (like the number of files in the working tree and
1823
number of revisions in the branch and repository):
1827
Display the above together with number of committers to the branch:
1831
_see_also = ['revno', 'working-trees', 'repositories']
1832
1049
takes_args = ['location?']
1833
1050
takes_options = ['verbose']
1834
encoding_type = 'replace'
1836
1052
@display_command
1837
1053
def run(self, location=None, verbose=False):
1839
noise_level = get_verbosity_level()
1842
from .info import show_bzrdir_info
1843
show_bzrdir_info(controldir.ControlDir.open_containing(location)[0],
1844
verbose=noise_level, outfile=self.outf)
1054
from bzrlib.info import show_bzrdir_info
1055
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1847
1059
class cmd_remove(Command):
1848
__doc__ = """Remove files or directories.
1850
This makes Bazaar stop tracking changes to the specified files. Bazaar will
1851
delete them if they can easily be recovered using revert otherwise they
1852
will be backed up (adding an extension of the form .~#~). If no options or
1853
parameters are given Bazaar will scan for files that are being tracked by
1854
Bazaar but missing in your tree and stop tracking them for you.
1060
"""Make a file unversioned.
1062
This makes bzr stop tracking changes to a versioned file. It does
1063
not delete the working copy.
1065
You can specify one or more files, and/or --new. If you specify --new,
1066
only 'added' files will be removed. If you specify both, then new files
1067
in the specified directories will be removed. If the directories are
1068
also new, they will also be removed.
1856
1070
takes_args = ['file*']
1857
takes_options = ['verbose',
1858
Option('new', help='Only remove files that have never been committed.'),
1859
RegistryOption.from_kwargs('file-deletion-strategy',
1860
'The file deletion mode to be used.',
1861
title='Deletion Strategy', value_switches=True, enum_switch=False,
1862
safe='Backup changed files (default).',
1863
keep='Delete from brz but leave the working copy.',
1864
no_backup='Don\'t backup changed files.'),
1866
aliases = ['rm', 'del']
1071
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1867
1073
encoding_type = 'replace'
1869
def run(self, file_list, verbose=False, new=False,
1870
file_deletion_strategy='safe'):
1872
tree, file_list = WorkingTree.open_containing_paths(file_list)
1874
if file_list is not None:
1875
file_list = [f for f in file_list]
1877
self.add_cleanup(tree.lock_write().unlock)
1878
# Heuristics should probably all move into tree.remove_smart or
1075
def run(self, file_list, verbose=False, new=False):
1076
tree, file_list = tree_files(file_list)
1078
if file_list is None:
1079
raise errors.BzrCommandError('Specify one or more files to'
1080
' remove, or use --new.')
1881
1082
added = tree.changes_from(tree.basis_tree(),
1882
1083
specific_files=file_list).added
1883
1084
file_list = sorted([f[0] for f in added], reverse=True)
1884
1085
if len(file_list) == 0:
1885
raise errors.BzrCommandError(gettext('No matching files.'))
1886
elif file_list is None:
1887
# missing files show up in iter_changes(basis) as
1888
# versioned-with-no-kind.
1890
for change in tree.iter_changes(tree.basis_tree()):
1891
# Find paths in the working tree that have no kind:
1892
if change[1][1] is not None and change[6][1] is None:
1893
missing.append(change[1][1])
1894
file_list = sorted(missing, reverse=True)
1895
file_deletion_strategy = 'keep'
1896
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1897
keep_files=file_deletion_strategy=='keep',
1898
force=(file_deletion_strategy=='no-backup'))
1086
raise errors.BzrCommandError('No matching files.')
1087
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1901
1090
class cmd_file_id(Command):
1902
__doc__ = """Print file_id of a particular file or directory.
1091
"""Print file_id of a particular file or directory.
1904
1093
The file_id is assigned when the file is first added and remains the
1905
1094
same through all revisions where the file exists, even when it is
2082
1242
# Just using os.mkdir, since I don't
2083
1243
# believe that we want to create a bunch of
2084
1244
# locations if the user supplies an extended path
2086
to_transport.ensure_base()
2087
except errors.NoSuchFile:
2088
if not create_prefix:
2089
raise errors.BzrCommandError(gettext("Parent directory of %s"
2091
"\nYou may supply --create-prefix to create all"
2092
" leading parent directories.")
2094
to_transport.create_prefix()
2097
a_controldir = controldir.ControlDir.open_from_transport(to_transport)
1245
# TODO: create-prefix
1247
to_transport.mkdir('.')
1248
except errors.FileExists:
1252
existing_bzrdir = bzrdir.BzrDir.open(location)
2098
1253
except errors.NotBranchError:
2099
1254
# really a NotBzrDir error...
2100
create_branch = controldir.ControlDir.create_branch_convenience
2102
force_new_tree = False
2104
force_new_tree = None
2105
branch = create_branch(to_transport.base, format=format,
2106
possible_transports=[to_transport],
2107
force_new_tree=force_new_tree)
2108
a_controldir = branch.controldir
1255
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
2110
from .transport.local import LocalTransport
2111
if a_controldir.has_branch():
1258
from bzrlib.transport.local import LocalTransport
1259
if existing_bzrdir.has_branch():
2112
1260
if (isinstance(to_transport, LocalTransport)
2113
and not a_controldir.has_workingtree()):
1261
and not existing_bzrdir.has_workingtree()):
2114
1262
raise errors.BranchExistsWithoutWorkingTree(location)
2115
1263
raise errors.AlreadyBranchError(location)
2116
branch = a_controldir.create_branch()
2117
if not no_tree and not a_controldir.has_workingtree():
2118
a_controldir.create_workingtree()
1265
branch = existing_bzrdir.create_branch()
1266
existing_bzrdir.create_workingtree()
2119
1267
if append_revisions_only:
2121
1269
branch.set_append_revisions_only(True)
2122
1270
except errors.UpgradeRequired:
2123
raise errors.BzrCommandError(gettext('This branch format cannot be set'
2124
' to append-revisions-only. Try --default.'))
2126
from .info import describe_layout, describe_format
2128
tree = a_controldir.open_workingtree(recommend_upgrade=False)
2129
except (errors.NoWorkingTree, errors.NotLocalUrl):
2131
repository = branch.repository
2132
layout = describe_layout(repository, branch, tree).lower()
2133
format = describe_format(a_controldir, repository, branch, tree)
2134
self.outf.write(gettext("Created a {0} (format: {1})\n").format(
2136
if repository.is_shared():
2137
#XXX: maybe this can be refactored into transport.path_or_url()
2138
url = repository.controldir.root_transport.external_url()
2140
url = urlutils.local_path_from_url(url)
2141
except urlutils.InvalidURL:
2143
self.outf.write(gettext("Using shared repository: %s\n") % url)
1271
raise errors.BzrCommandError('This branch format cannot be set'
1272
' to append-revisions-only. Try --experimental-branch6')
2146
1275
class cmd_init_repository(Command):
2147
__doc__ = """Create a shared repository for branches to share storage space.
2149
New branches created under the repository directory will store their
2150
revisions in the repository, not in the branch directory. For branches
2151
with shared history, this reduces the amount of storage needed and
2152
speeds up the creation of new branches.
2154
If the --no-trees option is given then the branches in the repository
2155
will not have working trees by default. They will still exist as
2156
directories on disk, but they will not have separate copies of the
2157
files at a certain revision. This can be useful for repositories that
2158
store branches which are interacted with through checkouts or remote
2159
branches, such as on a server.
2162
Create a shared repository holding just branches::
2164
brz init-repo --no-trees repo
2167
Make a lightweight checkout elsewhere::
2169
brz checkout --lightweight repo/trunk trunk-checkout
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
2174
_see_also = ['init', 'branch', 'checkout', 'repositories']
2175
1289
takes_args = ["location"]
2176
1290
takes_options = [RegistryOption('format',
2177
1291
help='Specify a format for this repository. See'
2178
' "brz help formats" for details.',
2179
lazy_registry=('breezy.controldir', 'format_registry'),
2180
converter=lambda name: controldir.format_registry.make_controldir(name),
1292
' "bzr help formats" for details',
1293
registry=bzrdir.format_registry,
1294
converter=bzrdir.format_registry.make_bzrdir,
2181
1295
value_switches=True, title='Repository format'),
2182
1296
Option('no-trees',
2183
1297
help='Branches in the repository will default to'
2184
' not having a working tree.'),
1298
' not having a working tree'),
2186
1300
aliases = ["init-repo"]
2188
1302
def run(self, location, format=None, no_trees=False):
2189
1303
if format is None:
2190
format = controldir.format_registry.make_controldir('default')
1304
format = bzrdir.format_registry.make_bzrdir('default')
2192
1306
if location is None:
2195
1309
to_transport = transport.get_transport(location)
2197
if format.fixed_components:
2198
repo_format_name = None
2200
repo_format_name = format.repository_format.get_format_string()
2202
(repo, newdir, require_stacking, repository_policy) = (
2203
format.initialize_on_transport_ex(to_transport,
2204
create_prefix=True, make_working_trees=not no_trees,
2205
shared_repo=True, force_new_repo=True,
2206
use_existing_dir=True,
2207
repo_format_name=repo_format_name))
2209
from .info import show_bzrdir_info
2210
show_bzrdir_info(newdir, verbose=0, outfile=self.outf)
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)
2213
1320
class cmd_diff(Command):
2214
__doc__ = """Show differences in the working tree, between revisions or branches.
2216
If no arguments are given, all changes for the current tree are listed.
2217
If files are given, only the changes in those files are listed.
2218
Remote and multiple branches can be compared by using the --old and
2219
--new options. If not provided, the default for both is derived from
2220
the first argument, if any, or the current tree if no arguments are
2223
"brz diff -p1" is equivalent to "brz diff --prefix old/:new/", and
1321
"""Show differences in the working tree or between revisions.
1323
If files are listed, only the changes in those files are listed.
1324
Otherwise, all changes for the tree are listed.
1326
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
2224
1327
produces patches suitable for "patch -p1".
2226
Note that when using the -r argument with a range of revisions, the
2227
differences are computed between the two specified revisions. That
2228
is, the command does not show the changes introduced by the first
2229
revision in the range. This differs from the interpretation of
2230
revision ranges used by "brz log" which includes the first revision
2235
2 - unrepresentable changes
2240
Shows the difference in the working tree versus the last commit::
2244
Difference between the working tree and revision 1::
2248
Difference between revision 3 and revision 1::
2252
Difference between revision 3 and revision 1 for branch xxx::
2256
The changes introduced by revision 2 (equivalent to -r1..2)::
2260
To see the changes introduced by revision X::
2264
Note that in the case of a merge, the -c option shows the changes
2265
compared to the left hand parent. To see the changes against
2266
another parent, use::
2268
brz diff -r<chosen_parent>..X
2270
The changes between the current revision and the previous revision
2271
(equivalent to -c-1 and -r-2..-1)
2275
Show just the differences for file NEWS::
2279
Show the differences in working tree xxx for file NEWS::
2283
Show the differences from branch xxx to this working tree:
2287
Show the differences between two branches for file NEWS::
2289
brz diff --old xxx --new yyy NEWS
2291
Same as 'brz diff' but prefix paths with old/ and new/::
2293
brz diff --prefix old/:new/
2295
Show the differences using a custom diff program with options::
2297
brz diff --using /usr/bin/diff --diff-options -wu
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'
2299
_see_also = ['status']
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.
2300
1354
takes_args = ['file*']
2302
Option('diff-options', type=text_type,
2303
help='Pass these options to the external diff program.'),
2304
Option('prefix', type=text_type,
1355
takes_options = ['revision', 'diff-options',
1356
Option('prefix', type=str,
2305
1357
short_name='p',
2306
help='Set prefixes added to old and new filenames, as '
2307
'two values separated by a colon. (eg "old/:new/").'),
2309
help='Branch/tree to compare from.',
2313
help='Branch/tree to compare to.',
2319
help='Use this command to compare files.',
2322
RegistryOption('format',
2324
help='Diff format to use.',
2325
lazy_registry=('breezy.diff', 'format_registry'),
2326
title='Diff format'),
2328
help='How many lines of context to show.',
1358
help='Set prefixes to added to old and new filenames, as '
1359
'two values separated by a colon. (eg "old/:new/")'),
2332
1361
aliases = ['di', 'dif']
2333
1362
encoding_type = 'exact'
2335
1364
@display_command
2336
1365
def run(self, revision=None, file_list=None, diff_options=None,
2337
prefix=None, old=None, new=None, using=None, format=None,
2339
from .diff import (get_trees_and_branches_to_diff_locked,
1367
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1369
if (prefix is None) or (prefix == '0'):
2343
1370
# diff -p0 format
2346
elif prefix == u'1' or prefix is None:
2347
1374
old_label = 'old/'
2348
1375
new_label = 'new/'
2349
elif u':' in prefix:
2350
old_label, new_label = prefix.split(u":")
1377
old_label, new_label = prefix.split(":")
2352
raise errors.BzrCommandError(gettext(
1379
raise errors.BzrCommandError(
2353
1380
'--prefix expects two values separated by a colon'
2354
' (eg "old/:new/")'))
1381
' (eg "old/:new/")')
2356
1383
if revision and len(revision) > 2:
2357
raise errors.BzrCommandError(gettext('brz diff --revision takes exactly'
2358
' one or two revision specifiers'))
2360
if using is not None and format is not None:
2361
raise errors.BzrCommandError(gettext(
2362
'{0} and {1} are mutually exclusive').format(
2363
'--using', '--format'))
2365
(old_tree, new_tree,
2366
old_branch, new_branch,
2367
specific_files, extra_trees) = get_trees_and_branches_to_diff_locked(
2368
file_list, revision, old, new, self.add_cleanup, apply_view=True)
2369
# GNU diff on Windows uses ANSI encoding for filenames
2370
path_encoding = osutils.get_diff_header_encoding()
2371
return show_diff_trees(old_tree, new_tree, self.outf,
2372
specific_files=specific_files,
2373
external_diff_options=diff_options,
2374
old_label=old_label, new_label=new_label,
2375
extra_trees=extra_trees,
2376
path_encoding=path_encoding,
2377
using=using, context=context,
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
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)
2381
1430
class cmd_deleted(Command):
2382
__doc__ = """List files deleted in the working tree.
1431
"""List files deleted in the working tree.
2384
1433
# TODO: Show files deleted since a previous revision, or
2385
1434
# between two revisions.
2468
1521
self.outf.write(tree.basedir + '\n')
2471
def _parse_limit(limitstring):
2473
return int(limitstring)
2475
msg = gettext("The limit argument must be an integer.")
2476
raise errors.BzrCommandError(msg)
2479
def _parse_levels(s):
2483
msg = gettext("The levels argument must be an integer.")
2484
raise errors.BzrCommandError(msg)
2487
1524
class cmd_log(Command):
2488
__doc__ = """Show historical log for a branch or subset of a branch.
2490
log is brz's default tool for exploring the history of a branch.
2491
The branch to use is taken from the first parameter. If no parameters
2492
are given, the branch containing the working directory is logged.
2493
Here are some simple examples::
2495
brz log log the current branch
2496
brz log foo.py log a file in its branch
2497
brz log http://server/branch log a branch on a server
2499
The filtering, ordering and information shown for each revision can
2500
be controlled as explained below. By default, all revisions are
2501
shown sorted (topologically) so that newer revisions appear before
2502
older ones and descendants always appear before ancestors. If displayed,
2503
merged revisions are shown indented under the revision in which they
2508
The log format controls how information about each revision is
2509
displayed. The standard log formats are called ``long``, ``short``
2510
and ``line``. The default is long. See ``brz help log-formats``
2511
for more details on log formats.
2513
The following options can be used to control what information is
2516
-l N display a maximum of N revisions
2517
-n N display N levels of revisions (0 for all, 1 for collapsed)
2518
-v display a status summary (delta) for each revision
2519
-p display a diff (patch) for each revision
2520
--show-ids display revision-ids (and file-ids), not just revnos
2522
Note that the default number of levels to display is a function of the
2523
log format. If the -n option is not used, the standard log formats show
2524
just the top level (mainline).
2526
Status summaries are shown using status flags like A, M, etc. To see
2527
the changes explained using words like ``added`` and ``modified``
2528
instead, use the -vv option.
2532
To display revisions from oldest to newest, use the --forward option.
2533
In most cases, using this option will have little impact on the total
2534
time taken to produce a log, though --forward does not incrementally
2535
display revisions like --reverse does when it can.
2537
:Revision filtering:
2539
The -r option can be used to specify what revision or range of revisions
2540
to filter against. The various forms are shown below::
2542
-rX display revision X
2543
-rX.. display revision X and later
2544
-r..Y display up to and including revision Y
2545
-rX..Y display from X to Y inclusive
2547
See ``brz help revisionspec`` for details on how to specify X and Y.
2548
Some common examples are given below::
2550
-r-1 show just the tip
2551
-r-10.. show the last 10 mainline revisions
2552
-rsubmit:.. show what's new on this branch
2553
-rancestor:path.. show changes since the common ancestor of this
2554
branch and the one at location path
2555
-rdate:yesterday.. show changes since yesterday
2557
When logging a range of revisions using -rX..Y, log starts at
2558
revision Y and searches back in history through the primary
2559
("left-hand") parents until it finds X. When logging just the
2560
top level (using -n1), an error is reported if X is not found
2561
along the way. If multi-level logging is used (-n0), X may be
2562
a nested merge revision and the log will be truncated accordingly.
2566
If parameters are given and the first one is not a branch, the log
2567
will be filtered to show only those revisions that changed the
2568
nominated files or directories.
2570
Filenames are interpreted within their historical context. To log a
2571
deleted file, specify a revision range so that the file existed at
2572
the end or start of the range.
2574
Historical context is also important when interpreting pathnames of
2575
renamed files/directories. Consider the following example:
2577
* revision 1: add tutorial.txt
2578
* revision 2: modify tutorial.txt
2579
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2583
* ``brz log guide.txt`` will log the file added in revision 1
2585
* ``brz log tutorial.txt`` will log the new file added in revision 3
2587
* ``brz log -r2 -p tutorial.txt`` will show the changes made to
2588
the original file in revision 2.
2590
* ``brz log -r2 -p guide.txt`` will display an error message as there
2591
was no file called guide.txt in revision 2.
2593
Renames are always followed by log. By design, there is no need to
2594
explicitly ask for this (and no way to stop logging a file back
2595
until it was last renamed).
2599
The --match option can be used for finding revisions that match a
2600
regular expression in a commit message, committer, author or bug.
2601
Specifying the option several times will match any of the supplied
2602
expressions. --match-author, --match-bugs, --match-committer and
2603
--match-message can be used to only match a specific field.
2607
GUI tools and IDEs are often better at exploring history than command
2608
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2609
bzr-explorer shell, or the Loggerhead web interface. See the Bazaar
2610
Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2611
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2613
You may find it useful to add the aliases below to ``breezy.conf``::
2617
top = log -l10 --line
2620
``brz tip`` will then show the latest revision while ``brz top``
2621
will show the last 10 mainline revisions. To see the details of a
2622
particular revision X, ``brz show -rX``.
2624
If you are interested in looking deeper into a particular merge X,
2625
use ``brz log -n0 -rX``.
2627
``brz log -v`` on a branch with lots of history is currently
2628
very slow. A fix for this issue is currently under development.
2629
With or without that fix, it is recommended that a revision range
2630
be given when using the -v option.
2632
brz has a generic full-text matching plugin, brz-search, that can be
2633
used to find revisions matching user names, commit messages, etc.
2634
Among other features, this plugin can find all revisions containing
2635
a list of words but not others.
2637
When exploring non-mainline history on large projects with deep
2638
history, the performance of log can be greatly improved by installing
2639
the historycache plugin. This plugin buffers historical information
2640
trading disk space for faster speed.
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
1536
bzr log -r -10.. http://server/branch
2642
takes_args = ['file*']
2643
_see_also = ['log-formats', 'revisionspec']
2646
help='Show from oldest to newest.'),
2648
custom_help('verbose',
2649
help='Show files changed in each revision.'),
2653
type=breezy.option._parse_revision_str,
2655
help='Show just the specified revision.'
2656
' See also "help revisionspec".'),
2658
RegistryOption('authors',
2659
'What names to list as authors - first, all or committer.',
2661
lazy_registry=('breezy.log', 'author_list_registry'),
2665
help='Number of levels to display - 0 for all, 1 for flat.',
2667
type=_parse_levels),
2669
help='Show revisions whose message matches this '
2670
'regular expression.',
2675
help='Limit the output to the first N revisions.',
2680
help='Show changes made in each revision as a patch.'),
2681
Option('include-merged',
2682
help='Show merged revisions like --levels 0 does.'),
2683
Option('include-merges', hidden=True,
2684
help='Historical alias for --include-merged.'),
2685
Option('omit-merges',
2686
help='Do not report commits with more than one parent.'),
2687
Option('exclude-common-ancestry',
2688
help='Display only the revisions that are not part'
2689
' of both ancestries (require -rX..Y).'
2691
Option('signatures',
2692
help='Show digital signature validity.'),
2695
help='Show revisions whose properties match this '
2698
ListOption('match-message',
2699
help='Show revisions whose message matches this '
2702
ListOption('match-committer',
2703
help='Show revisions whose committer matches this '
2706
ListOption('match-author',
2707
help='Show revisions whose authors match this '
2710
ListOption('match-bugs',
2711
help='Show revisions whose bugs match this '
1539
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
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',
2715
1555
encoding_type = 'replace'
2717
1557
@display_command
2718
def run(self, file_list=None, timezone='original',
1558
def run(self, location=None, timezone='original',
2720
1560
show_ids=False,
2724
1563
log_format=None,
2729
include_merged=None,
2731
exclude_common_ancestry=False,
2735
match_committer=None,
2742
make_log_request_dict,
2743
_get_info_for_log_files,
1565
from bzrlib.log import show_log
1566
assert message is None or isinstance(message, basestring), \
1567
"invalid message argument %r" % message
2745
1568
direction = (forward and 'forward') or 'reverse'
2746
if include_merged is None:
2747
include_merged = False
2748
if (exclude_common_ancestry
2749
and (revision is None or len(revision) != 2)):
2750
raise errors.BzrCommandError(gettext(
2751
'--exclude-common-ancestry requires -r with two revisions'))
2756
raise errors.BzrCommandError(gettext(
2757
'{0} and {1} are mutually exclusive').format(
2758
'--levels', '--include-merged'))
2760
if change is not None:
2762
raise errors.RangeInChangeOption()
2763
if revision is not None:
2764
raise errors.BzrCommandError(gettext(
2765
'{0} and {1} are mutually exclusive').format(
2766
'--revision', '--change'))
2771
filter_by_dir = False
2773
# find the file ids to log and check for directory filtering
2774
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2775
revision, file_list, self.add_cleanup)
2776
for relpath, file_id, kind in file_info_list:
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)
2777
1581
if file_id is None:
2778
raise errors.BzrCommandError(gettext(
2779
"Path unknown at end or start of revision range: %s") %
2781
# If the relpath is the top of the tree, we log everything
2786
file_ids.append(file_id)
2787
filter_by_dir = filter_by_dir or (
2788
kind in ['directory', 'tree-reference'])
1582
raise errors.BzrCommandError(
1583
"Path does not have any revision history: %s" %
2791
# FIXME ? log the current subdir only RBC 20060203
1587
# FIXME ? log the current subdir only RBC 20060203
2792
1588
if revision is not None \
2793
1589
and len(revision) > 0 and revision[0].get_branch():
2794
1590
location = revision[0].get_branch()
2797
dir, relpath = controldir.ControlDir.open_containing(location)
1593
dir, relpath = bzrdir.BzrDir.open_containing(location)
2798
1594
b = dir.open_branch()
2799
self.add_cleanup(b.lock_read().unlock)
2800
rev1, rev2 = _get_revision_range(revision, b, self.name())
2802
if b.get_config_stack().get('validate_signatures_in_log'):
2806
if not gpg.GPGStrategy.verify_signatures_available():
2807
raise errors.GpgmeNotInstalled(None)
2809
# Decide on the type of delta & diff filtering to use
2810
# TODO: add an --all-files option to make this configurable & consistent
2818
diff_type = 'partial'
2822
# Build the log formatter
2823
if log_format is None:
2824
log_format = log.log_formatter_registry.get_default(b)
2825
# Make a non-encoding output to include the diffs - bug 328007
2826
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2827
lf = log_format(show_ids=show_ids, to_file=self.outf,
2828
to_exact_file=unencoded_output,
2829
show_timezone=timezone,
2830
delta_format=get_verbosity_level(),
2832
show_advice=levels is None,
2833
author_list_handler=authors)
2835
# Choose the algorithm for doing the logging. It's annoying
2836
# having multiple code paths like this but necessary until
2837
# the underlying repository format is faster at generating
2838
# deltas or can provide everything we need from the indices.
2839
# The default algorithm - match-using-deltas - works for
2840
# multiple files and directories and is faster for small
2841
# amounts of history (200 revisions say). However, it's too
2842
# slow for logging a single file in a repository with deep
2843
# history, i.e. > 10K revisions. In the spirit of "do no
2844
# evil when adding features", we continue to use the
2845
# original algorithm - per-file-graph - for the "single
2846
# file that isn't a directory without showing a delta" case.
2847
partial_history = revision and b.repository._format.supports_chks
2848
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2849
or delta_type or partial_history)
2853
match_dict[''] = match
2855
match_dict['message'] = match_message
2857
match_dict['committer'] = match_committer
2859
match_dict['author'] = match_author
2861
match_dict['bugs'] = match_bugs
2863
# Build the LogRequest and execute it
2864
if len(file_ids) == 0:
2866
rqst = make_log_request_dict(
2867
direction=direction, specific_fileids=file_ids,
2868
start_revision=rev1, end_revision=rev2, limit=limit,
2869
message_search=message, delta_type=delta_type,
2870
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2871
exclude_common_ancestry=exclude_common_ancestry, match=match_dict,
2872
signature=signatures, omit_merges=omit_merges,
2874
Logger(b, rqst).show(lf)
2877
def _get_revision_range(revisionspec_list, branch, command_name):
2878
"""Take the input of a revision option and turn it into a revision range.
2880
It returns RevisionInfo objects which can be used to obtain the rev_id's
2881
of the desired revisions. It does some user input validations.
2883
if revisionspec_list is None:
2886
elif len(revisionspec_list) == 1:
2887
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2888
elif len(revisionspec_list) == 2:
2889
start_spec = revisionspec_list[0]
2890
end_spec = revisionspec_list[1]
2891
if end_spec.get_branch() != start_spec.get_branch():
2892
# b is taken from revision[0].get_branch(), and
2893
# show_log will use its revision_history. Having
2894
# different branches will lead to weird behaviors.
2895
raise errors.BzrCommandError(gettext(
2896
"brz %s doesn't accept two revisions in different"
2897
" branches.") % command_name)
2898
if start_spec.spec is None:
2899
# Avoid loading all the history.
2900
rev1 = RevisionInfo(branch, None, None)
2902
rev1 = start_spec.in_history(branch)
2903
# Avoid loading all of history when we know a missing
2904
# end of range means the last revision ...
2905
if end_spec.spec is None:
2906
last_revno, last_revision_id = branch.last_revision_info()
2907
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2909
rev2 = end_spec.in_history(branch)
2911
raise errors.BzrCommandError(gettext(
2912
'brz %s --revision takes one or two values.') % command_name)
2916
def _revision_range_to_revid_range(revision_range):
2919
if revision_range[0] is not None:
2920
rev_id1 = revision_range[0].rev_id
2921
if revision_range[1] is not None:
2922
rev_id2 = revision_range[1].rev_id
2923
return rev_id1, rev_id2
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,
2925
1650
def get_log_format(long=False, short=False, line=False, default='long'):
2926
1651
log_format = default
2945
1670
@display_command
2946
1671
def run(self, filename):
2947
1672
tree, relpath = WorkingTree.open_containing(filename)
2948
with tree.lock_read():
2949
touching_revs = log.find_touching_revisions(
2950
tree.branch.repository, tree.branch.last_revision(), tree, relpath)
2951
for revno, revision_id, what in reversed(list(touching_revs)):
2952
self.outf.write("%6d %s\n" % (revno, what))
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))
2955
1679
class cmd_ls(Command):
2956
__doc__ = """List files in a tree.
1680
"""List files in a tree.
2959
_see_also = ['status', 'cat']
2960
1683
takes_args = ['path?']
2964
Option('recursive', short_name='R',
2965
help='Recurse into subdirectories.'),
2967
help='Print paths relative to the root of the branch.'),
2968
Option('unknown', short_name='u',
2969
help='Print unknown files.'),
2970
Option('versioned', help='Print versioned files.',
2972
Option('ignored', short_name='i',
2973
help='Print ignored files.'),
2974
Option('kind', short_name='k',
2975
help='List entries of a particular kind: file, directory, symlink.',
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'),
2981
1697
@display_command
2982
def run(self, revision=None, verbose=False,
2983
recursive=False, from_root=False,
1698
def run(self, revision=None, verbose=False,
1699
non_recursive=False, from_root=False,
2984
1700
unknown=False, versioned=False, ignored=False,
2985
null=False, kind=None, show_ids=False, path=None, directory=None):
1701
null=False, kind=None, show_ids=False, path=None):
2987
if kind and kind not in ('file', 'directory', 'symlink', 'tree-reference'):
2988
raise errors.BzrCommandError(gettext('invalid kind specified'))
1703
if kind and kind not in ('file', 'directory', 'symlink'):
1704
raise errors.BzrCommandError('invalid kind specified')
2990
1706
if verbose and null:
2991
raise errors.BzrCommandError(gettext('Cannot set both --verbose and --null'))
1707
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2992
1708
all = not (unknown or versioned or ignored)
2994
1710
selection = {'I':ignored, '?':unknown, 'V':versioned}
2996
1712
if path is None:
3000
raise errors.BzrCommandError(gettext('cannot specify both --from-root'
1717
raise errors.BzrCommandError('cannot specify both --from-root'
3003
tree, branch, relpath = \
3004
_open_directory_or_containing_tree_or_branch(fs_path, directory)
3006
# Calculate the prefix to use
1721
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
3010
prefix = relpath + '/'
3011
elif fs_path != '.' and not fs_path.endswith('/'):
3012
prefix = fs_path + '/'
3014
if revision is not None or tree is None:
3015
tree = _get_one_revision_tree('ls', revision, branch=branch)
3018
if isinstance(tree, WorkingTree) and tree.supports_views():
3019
view_files = tree.views.lookup_view()
3022
view_str = views.view_display_str(view_files)
3023
note(gettext("Ignoring files outside view. View is %s") % view_str)
3025
self.add_cleanup(tree.lock_read().unlock)
3026
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
3027
from_dir=relpath, recursive=recursive):
3028
# Apply additional masking
3029
if not all and not selection[fc]:
3031
if kind is not None and fkind != kind:
3036
fullpath = osutils.pathjoin(relpath, fp)
3039
views.check_path_in_view(tree, fullpath)
3040
except views.FileOutsideView:
3045
fp = osutils.pathjoin(prefix, fp)
3046
kindch = entry.kind_character()
3047
outstring = fp + kindch
3048
ui.ui_factory.clear_term()
3050
outstring = '%-8s %s' % (fc, outstring)
3051
if show_ids and fid is not None:
3052
outstring = "%-50s %s" % (outstring, fid)
3053
self.outf.write(outstring + '\n')
3055
self.outf.write(fp + '\0')
3058
self.outf.write(fid)
3059
self.outf.write('\0')
3067
self.outf.write('%-50s %s\n' % (outstring, my_id))
3069
self.outf.write(outstring + '\n')
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')
3072
1770
class cmd_unknowns(Command):
3073
__doc__ = """List unknown files.
1771
"""List unknown files.
1773
See also: "bzr ls --unknown".
3078
takes_options = ['directory']
3080
1778
@display_command
3081
def run(self, directory=u'.'):
3082
for f in WorkingTree.open_containing(directory)[0].unknowns():
1780
for f in WorkingTree.open_containing(u'.')[0].unknowns():
3083
1781
self.outf.write(osutils.quotefn(f) + '\n')
3086
1784
class cmd_ignore(Command):
3087
__doc__ = """Ignore specified files or patterns.
3089
See ``brz help patterns`` for details on the syntax of patterns.
3091
If a .bzrignore file does not exist, the ignore command
3092
will create one and add the specified files or patterns to the newly
3093
created file. The ignore command will also automatically add the
3094
.bzrignore file to be versioned. Creating a .bzrignore file without
3095
the use of the ignore command will require an explicit add command.
1785
"""Ignore specified files or patterns.
3097
1787
To remove patterns from the ignore list, edit the .bzrignore file.
3098
After adding, editing or deleting that file either indirectly by
3099
using this command or directly by using an editor, be sure to commit
3102
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
3103
the global ignore file can be found in the application data directory as
3104
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
3105
Global ignores are not touched by this command. The global ignore file
3106
can be edited directly using an editor.
3108
Patterns prefixed with '!' are exceptions to ignore patterns and take
3109
precedence over regular ignores. Such exceptions are used to specify
3110
files that should be versioned which would otherwise be ignored.
3112
Patterns prefixed with '!!' act as regular ignore patterns, but have
3113
precedence over the '!' exception patterns.
3117
* Ignore patterns containing shell wildcards must be quoted from
3120
* Ignore patterns starting with "#" act as comments in the ignore file.
3121
To ignore patterns that begin with that character, use the "RE:" prefix.
3124
Ignore the top level Makefile::
3126
brz ignore ./Makefile
3128
Ignore .class files in all directories...::
3130
brz ignore "*.class"
3132
...but do not ignore "special.class"::
3134
brz ignore "!special.class"
3136
Ignore files whose name begins with the "#" character::
3140
Ignore .o files under the lib directory::
3142
brz ignore "lib/**/*.o"
3144
Ignore .o files under the lib directory::
3146
brz ignore "RE:lib/.*\\.o"
3148
Ignore everything but the "debian" toplevel directory::
3150
brz ignore "RE:(?!debian/).*"
3152
Ignore everything except the "local" toplevel directory,
3153
but always ignore autosave files ending in ~, even under local/::
3156
brz ignore "!./local"
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
1812
bzr ignore ./Makefile
1813
bzr ignore '*.class'
1814
bzr ignore 'lib/**/*.o'
1815
bzr ignore 'RE:lib/.*\.o'
3160
_see_also = ['status', 'ignored', 'patterns']
3161
1817
takes_args = ['name_pattern*']
3162
takes_options = ['directory',
3163
Option('default-rules',
3164
help='Display the default ignore rules that brz uses.')
3167
def run(self, name_pattern_list=None, default_rules=None,
3169
from breezy import ignores
3170
if default_rules is not None:
3171
# dump the default rules and exit
3172
for pattern in ignores.USER_DEFAULTS:
3173
self.outf.write("%s\n" % pattern)
1819
Option('old-default-rules',
1820
help='Out the ignore rules bzr < 0.9 always used.')
1823
def run(self, name_pattern_list=None, old_default_rules=None):
1824
from bzrlib.atomicfile import AtomicFile
1825
if old_default_rules is not None:
1826
# dump the rules and exit
1827
for pattern in ignores.OLD_DEFAULTS:
3175
1830
if not name_pattern_list:
3176
raise errors.BzrCommandError(gettext("ignore requires at least one "
3177
"NAME_PATTERN or --default-rules."))
3178
name_pattern_list = [globbing.normalize_pattern(p)
1831
raise errors.BzrCommandError("ignore requires at least one "
1832
"NAME_PATTERN or --old-default-rules")
1833
name_pattern_list = [globbing.normalize_pattern(p)
3179
1834
for p in name_pattern_list]
3181
bad_patterns_count = 0
3182
for p in name_pattern_list:
3183
if not globbing.Globster.is_pattern_valid(p):
3184
bad_patterns_count += 1
3185
bad_patterns += ('\n %s' % p)
3187
msg = (ngettext('Invalid ignore pattern found. %s',
3188
'Invalid ignore patterns found. %s',
3189
bad_patterns_count) % bad_patterns)
3190
ui.ui_factory.show_error(msg)
3191
raise lazy_regex.InvalidPattern('')
3192
1835
for name_pattern in name_pattern_list:
3193
if (name_pattern[0] == '/' or
1836
if (name_pattern[0] == '/' or
3194
1837
(len(name_pattern) > 1 and name_pattern[1] == ':')):
3195
raise errors.BzrCommandError(gettext(
3196
"NAME_PATTERN should not be an absolute path"))
3197
tree, relpath = WorkingTree.open_containing(directory)
3198
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
3199
ignored = globbing.Globster(name_pattern_list)
3201
self.add_cleanup(tree.lock_read().unlock)
3202
for entry in tree.list_files():
3206
if ignored.match(filename):
3207
matches.append(filename)
3208
if len(matches) > 0:
3209
self.outf.write(gettext("Warning: the following files are version "
3210
"controlled and match your ignore pattern:\n%s"
3211
"\nThese files will continue to be version controlled"
3212
" unless you 'brz remove' them.\n") % ("\n".join(matches),))
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')
1842
if os.path.exists(ifn):
1845
igns = f.read().decode('utf-8')
1851
# TODO: If the file already uses crlf-style termination, maybe
1852
# we should use that for the newly added lines?
1854
if igns and igns[-1] != '\n':
1856
for name_pattern in name_pattern_list:
1857
igns += name_pattern + '\n'
1859
f = AtomicFile(ifn, 'wb')
1861
f.write(igns.encode('utf-8'))
1866
if not tree.path2id('.bzrignore'):
1867
tree.add(['.bzrignore'])
3215
1870
class cmd_ignored(Command):
3216
__doc__ = """List ignored files and the patterns that matched them.
3218
List all the ignored files and the ignore pattern that caused the file to
3221
Alternatively, to list just the files::
3226
encoding_type = 'replace'
3227
_see_also = ['ignore', 'ls']
3228
takes_options = ['directory']
1871
"""List ignored files and the patterns that matched them.
1873
See also: bzr ignore"""
3230
1874
@display_command
3231
def run(self, directory=u'.'):
3232
tree = WorkingTree.open_containing(directory)[0]
3233
self.add_cleanup(tree.lock_read().unlock)
3234
for path, file_class, kind, file_id, entry in tree.list_files():
3235
if file_class != 'I':
3237
## XXX: Slightly inefficient since this was already calculated
3238
pat = tree.is_ignored(path)
3239
self.outf.write('%-50s %s\n' % (path, pat))
1876
tree = WorkingTree.open_containing(u'.')[0]
1879
for path, file_class, kind, file_id, entry in tree.list_files():
1880
if file_class != 'I':
1882
## XXX: Slightly inefficient since this was already calculated
1883
pat = tree.is_ignored(path)
1884
print '%-50s %s' % (path, pat)
3242
1889
class cmd_lookup_revision(Command):
3243
__doc__ = """Lookup the revision-id from a revision-number
1890
"""Lookup the revision-id from a revision-number
3246
brz lookup-revision 33
1893
bzr lookup-revision 33
3249
1896
takes_args = ['revno']
3250
takes_options = ['directory']
3252
1898
@display_command
3253
def run(self, revno, directory=u'.'):
1899
def run(self, revno):
3255
1901
revno = int(revno)
3256
1902
except ValueError:
3257
raise errors.BzrCommandError(gettext("not a valid revision-number: %r")
3259
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
3260
self.outf.write("%s\n" % revid)
1903
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1905
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
3263
1908
class cmd_export(Command):
3264
__doc__ = """Export current or past revision to a destination directory or archive.
1909
"""Export current or past revision to a destination directory or archive.
3266
1911
If no revision is specified this exports the last committed revision.
3269
1914
given, try to find the format with the extension. If no extension
3270
1915
is found exports to a directory (equivalent to --format=dir).
3272
If root is supplied, it will be used as the root directory inside
3273
container formats (tar, zip, etc). If it is not supplied it will default
3274
to the exported filename. The root option has no effect for 'dir' format.
1917
Root may be the top directory for tar, tgz and tbz2 formats. If none
1918
is given, the top directory will be the root name of the file.
3276
1920
If branch is omitted then the branch containing the current working
3277
1921
directory will be used.
3279
Note: Export of tree with non-ASCII filenames to zip is not supported.
1923
Note: export of tree with non-ascii filenames to zip is not supported.
3281
================= =========================
3282
Supported formats Autodetected by extension
3283
================= =========================
1925
Supported formats Autodetected by extension
1926
----------------- -------------------------
3286
1929
tbz2 .tar.bz2, .tbz2
3287
1930
tgz .tar.gz, .tgz
3289
================= =========================
3292
encoding_type = 'exact'
3293
takes_args = ['dest', 'branch_or_subdir?']
3294
takes_options = ['directory',
3296
help="Type of file to export to.",
3299
Option('filters', help='Apply content filters to export the '
3300
'convenient form.'),
3303
help="Name of the root directory inside the exported file."),
3304
Option('per-file-timestamps',
3305
help='Set modification time of files to that of the last '
3306
'revision in which it was changed.'),
3307
Option('uncommitted',
3308
help='Export the working tree contents rather than that of the '
3311
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
3312
root=None, filters=False, per_file_timestamps=False, uncommitted=False,
3314
from .export import export, guess_format, get_root_name
3316
if branch_or_subdir is None:
3317
branch_or_subdir = directory
3319
(tree, b, subdir) = controldir.ControlDir.open_containing_tree_or_branch(
3321
if tree is not None:
3322
self.add_cleanup(tree.lock_read().unlock)
3326
raise errors.BzrCommandError(
3327
gettext("--uncommitted requires a working tree"))
3330
export_tree = _get_one_revision_tree(
3331
'export', revision, branch=b,
3335
format = guess_format(dest)
3338
root = get_root_name(dest)
3340
if not per_file_timestamps:
3341
force_mtime = time.time()
3346
from breezy.filter_tree import ContentFilterTree
3347
export_tree = ContentFilterTree(
3348
export_tree, export_tree._content_filter_stack)
1933
takes_args = ['dest', 'branch?']
1934
takes_options = ['revision', 'format', 'root']
1935
def run(self, dest, branch=None, revision=None, format=None, root=None):
1936
from bzrlib.export import export
1939
tree = WorkingTree.open_containing(u'.')[0]
1942
b = Branch.open(branch)
1944
if revision is None:
1945
# should be tree.last_revision FIXME
1946
rev_id = b.last_revision()
1948
if len(revision) != 1:
1949
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1950
rev_id = revision[0].in_history(b).rev_id
1951
t = b.repository.revision_tree(rev_id)
3351
export(export_tree, dest, format, root, subdir,
3352
per_file_timestamps=per_file_timestamps)
3353
except errors.NoSuchExportFormat as e:
3354
raise errors.BzrCommandError(
3355
gettext('Unsupported export format: %s') % e.format)
1953
export(t, dest, format, root)
1954
except errors.NoSuchExportFormat, e:
1955
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
3358
1958
class cmd_cat(Command):
3359
__doc__ = """Write the contents of a file as of a given revision to standard output.
1959
"""Write the contents of a file as of a given revision to standard output.
3361
1961
If no revision is nominated, the last revision is used.
3363
1963
Note: Take care to redirect standard output when using this command on a
3368
takes_options = ['directory',
3369
Option('name-from-revision', help='The path name in the old tree.'),
3370
Option('filters', help='Apply content filters to display the '
3371
'convenience form.'),
1967
takes_options = ['revision', 'name-from-revision']
3374
1968
takes_args = ['filename']
3375
1969
encoding_type = 'exact'
3377
1971
@display_command
3378
def run(self, filename, revision=None, name_from_revision=False,
3379
filters=False, directory=None):
1972
def run(self, filename, revision=None, name_from_revision=False):
3380
1973
if revision is not None and len(revision) != 1:
3381
raise errors.BzrCommandError(gettext("brz cat --revision takes exactly"
3382
" one revision specifier"))
3383
tree, branch, relpath = \
3384
_open_directory_or_containing_tree_or_branch(filename, directory)
3385
self.add_cleanup(branch.lock_read().unlock)
3386
return self._run(tree, branch, relpath, filename, revision,
3387
name_from_revision, filters)
3389
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
1974
raise errors.BzrCommandError("bzr cat --revision takes exactly"
1979
tree, b, relpath = \
1980
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
1981
except errors.NotBranchError:
1984
if revision is not None and revision[0].get_branch() is not None:
1985
b = Branch.open(revision[0].get_branch())
3392
1986
if tree is None:
3393
1987
tree = b.basis_tree()
3394
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
3395
self.add_cleanup(rev_tree.lock_read().unlock)
1988
if revision is None:
1989
revision_id = b.last_revision()
1991
revision_id = revision[0].in_history(b).rev_id
1993
cur_file_id = tree.path2id(relpath)
1994
rev_tree = b.repository.revision_tree(revision_id)
3397
1995
old_file_id = rev_tree.path2id(relpath)
3399
# TODO: Split out this code to something that generically finds the
3400
# best id for a path across one or more trees; it's like
3401
# find_ids_across_trees but restricted to find just one. -- mbp
3403
1997
if name_from_revision:
3404
# Try in revision if requested
3405
1998
if old_file_id is None:
3406
raise errors.BzrCommandError(gettext(
3407
"{0!r} is not present in revision {1}").format(
3408
filename, rev_tree.get_revision_id()))
3410
actual_file_id = old_file_id
3412
cur_file_id = tree.path2id(relpath)
3413
if cur_file_id is not None and rev_tree.has_id(cur_file_id):
3414
actual_file_id = cur_file_id
3415
elif old_file_id is not None:
3416
actual_file_id = old_file_id
3418
raise errors.BzrCommandError(gettext(
3419
"{0!r} is not present in revision {1}").format(
3420
filename, rev_tree.get_revision_id()))
3421
relpath = rev_tree.id2path(actual_file_id)
3423
from .filter_tree import ContentFilterTree
3424
filter_tree = ContentFilterTree(rev_tree,
3425
rev_tree._content_filter_stack)
3426
fileobj = filter_tree.get_file(relpath, actual_file_id)
3428
fileobj = rev_tree.get_file(relpath, actual_file_id)
3429
shutil.copyfileobj(fileobj, self.outf)
1999
raise errors.BzrCommandError("%r is not present in revision %s"
2000
% (filename, revision_id))
2002
rev_tree.print_file(old_file_id)
2003
elif cur_file_id is not None:
2004
rev_tree.print_file(cur_file_id)
2005
elif old_file_id is not None:
2006
rev_tree.print_file(old_file_id)
2008
raise errors.BzrCommandError("%r is not present in revision %s" %
2009
(filename, revision_id))
3433
2012
class cmd_local_time_offset(Command):
3434
__doc__ = """Show the offset in seconds from GMT to local time."""
2013
"""Show the offset in seconds from GMT to local time."""
3436
2015
@display_command
3438
self.outf.write("%s\n" % osutils.local_time_offset())
2017
print osutils.local_time_offset()
3442
2021
class cmd_commit(Command):
3443
__doc__ = """Commit changes into a new revision.
3445
An explanatory message needs to be given for each commit. This is
3446
often done by using the --message option (getting the message from the
3447
command line) or by using the --file option (getting the message from
3448
a file). If neither of these options is given, an editor is opened for
3449
the user to enter the message. To see the changed files in the
3450
boilerplate text loaded into the editor, use the --show-diff option.
3452
By default, the entire tree is committed and the person doing the
3453
commit is assumed to be the author. These defaults can be overridden
3458
If selected files are specified, only changes to those files are
3459
committed. If a directory is specified then the directory and
3460
everything within it is committed.
3462
When excludes are given, they take precedence over selected files.
3463
For example, to commit only changes within foo, but not changes
3466
brz commit foo -x foo/bar
3468
A selective commit after a merge is not yet supported.
3472
If the author of the change is not the same person as the committer,
3473
you can specify the author's name using the --author option. The
3474
name should be in the same format as a committer-id, e.g.
3475
"John Doe <jdoe@example.com>". If there is more than one author of
3476
the change you can specify the option multiple times, once for each
3481
A common mistake is to forget to add a new file or directory before
3482
running the commit command. The --strict option checks for unknown
3483
files and aborts the commit if any are found. More advanced pre-commit
3484
checks can be implemented by defining hooks. See ``brz help hooks``
3489
If you accidentially commit the wrong changes or make a spelling
3490
mistake in the commit message say, you can use the uncommit command
3491
to undo it. See ``brz help uncommit`` for details.
3493
Hooks can also be configured to run after a commit. This allows you
3494
to trigger updates to external systems like bug trackers. The --fixes
3495
option can be used to record the association between a revision and
3496
one or more bugs. See ``brz help bugs`` for details.
2022
"""Commit changes into a new revision.
2024
If no arguments are given, the entire tree is committed.
2026
If selected files are specified, only changes to those files are
2027
committed. If a directory is specified then the directory and everything
2028
within it is committed.
2030
A selected-file commit may fail in some cases where the committed
2031
tree would be invalid, such as trying to commit a file in a
2032
newly-added directory that is not itself committed.
3499
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
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
3500
2043
takes_args = ['selected*']
3502
ListOption('exclude', type=text_type, short_name='x',
3503
help="Do not consider changes made to a given path."),
3504
Option('message', type=text_type,
3506
help="Description of the new revision."),
3509
help='Commit even if nothing has changed.'),
3510
Option('file', type=text_type,
3513
help='Take commit message from this file.'),
3515
help="Refuse to commit if there are unknown "
3516
"files in the working tree."),
3517
Option('commit-time', type=text_type,
3518
help="Manually set a commit time using commit date "
3519
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3520
ListOption('fixes', type=text_type,
3521
help="Mark a bug as being fixed by this revision "
3522
"(see \"brz help bugs\")."),
3523
ListOption('author', type=text_type,
3524
help="Set the author's name, if it's different "
3525
"from the committer."),
3527
help="Perform a local commit in a bound "
3528
"branch. Local commits are not pushed to "
3529
"the master branch until a normal commit "
3532
Option('show-diff', short_name='p',
3533
help='When no message is supplied, show the diff along'
3534
' with the status summary in the message editor.'),
3536
help='When committing to a foreign version control '
3537
'system do not push data that can not be natively '
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 "
3540
2061
aliases = ['ci', 'checkin']
3542
def _iter_bug_fix_urls(self, fixes, branch):
3543
default_bugtracker = None
3544
# Configure the properties for bug fixing attributes.
3545
for fixed_bug in fixes:
3546
tokens = fixed_bug.split(':')
3547
if len(tokens) == 1:
3548
if default_bugtracker is None:
3549
branch_config = branch.get_config_stack()
3550
default_bugtracker = branch_config.get(
3552
if default_bugtracker is None:
3553
raise errors.BzrCommandError(gettext(
3554
"No tracker specified for bug %s. Use the form "
3555
"'tracker:id' or specify a default bug tracker "
3556
"using the `bugtracker` option.\nSee "
3557
"\"brz help bugs\" for more information on this "
3558
"feature. Commit refused.") % fixed_bug)
3559
tag = default_bugtracker
3561
elif len(tokens) != 2:
3562
raise errors.BzrCommandError(gettext(
3563
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3564
"See \"brz help bugs\" for more information on this "
3565
"feature.\nCommit refused.") % fixed_bug)
3567
tag, bug_id = tokens
3569
yield bugtracker.get_bug_url(tag, branch, bug_id)
3570
except bugtracker.UnknownBugTrackerAbbreviation:
3571
raise errors.BzrCommandError(gettext(
3572
'Unrecognized bug %s. Commit refused.') % fixed_bug)
3573
except bugtracker.MalformedBugIdentifier as e:
3574
raise errors.BzrCommandError(gettext(
3575
u"%s\nCommit refused.") % (e,))
3577
def run(self, message=None, file=None, verbose=False, selected_list=None,
3578
unchanged=False, strict=False, local=False, fixes=None,
3579
author=None, show_diff=False, exclude=None, commit_time=None,
3581
from .commit import (
3584
from .errors import (
3588
from .msgeditor import (
3589
edit_commit_message_encoded,
3590
generate_commit_message_template,
3591
make_commit_message_template_encoded,
3595
commit_stamp = offset = None
3596
if commit_time is not None:
3598
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3599
except ValueError as e:
3600
raise errors.BzrCommandError(gettext(
3601
"Could not parse --commit-time: " + str(e)))
3605
tree, selected_list = WorkingTree.open_containing_paths(selected_list)
2063
def run(self, message=None, file=None, verbose=True, selected_list=None,
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)
3606
2077
if selected_list == ['']:
3607
2078
# workaround - commit of root of tree should be exactly the same
3608
2079
# as just default commit in that tree, and succeed even though
3609
2080
# selected-file merge commit is not done yet
3610
2081
selected_list = []
3614
bug_property = bugtracker.encode_fixes_bug_urls(
3615
self._iter_bug_fix_urls(fixes, tree.branch))
3617
properties[u'bugs'] = bug_property
3619
2083
if local and not tree.branch.get_bound_location():
3620
2084
raise errors.LocalRequiresBoundBranch()
3622
if message is not None:
3624
file_exists = osutils.lexists(message)
3625
except UnicodeError:
3626
# The commit message contains unicode characters that can't be
3627
# represented in the filesystem encoding, so that can't be a
3632
'The commit message is a file name: "%(f)s".\n'
3633
'(use --file "%(f)s" to take commit message from that file)'
3635
ui.ui_factory.show_warning(warning_msg)
3637
message = message.replace('\r\n', '\n')
3638
message = message.replace('\r', '\n')
3640
raise errors.BzrCommandError(gettext(
3641
"please specify either --message or --file"))
3643
2086
def get_message(commit_obj):
3644
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")
3646
with open(file) as f:
3647
my_message = f.read().decode(osutils.get_user_encoding())
3648
elif message is not None:
3649
my_message = message
3651
# No message supplied: make one up.
3652
# text is the status of the tree
3653
text = make_commit_message_template_encoded(tree,
3654
selected_list, diff=show_diff,
3655
output_encoding=osutils.get_user_encoding())
3656
# start_message is the template generated from hooks
3657
# XXX: Warning - looks like hooks return unicode,
3658
# make_commit_message_template_encoded returns user encoding.
3659
# We probably want to be using edit_commit_message instead to
3661
my_message = set_commit_message(commit_obj)
3662
if my_message is None:
3663
start_message = generate_commit_message_template(commit_obj)
3664
my_message = edit_commit_message_encoded(text,
3665
start_message=start_message)
3666
if my_message is None:
3667
raise errors.BzrCommandError(gettext("please specify a commit"
3668
" message with either --message or --file"))
3669
if my_message == "":
3670
raise errors.BzrCommandError(gettext("Empty commit message specified."
3671
" Please specify a commit message with either"
3672
" --message or --file or leave a blank message"
3673
" with --message \"\"."))
2099
my_message = codecs.open(file, 'rt',
2100
bzrlib.user_encoding).read()
2101
if my_message == "":
2102
raise errors.BzrCommandError("empty commit message specified")
3674
2103
return my_message
2106
reporter = ReportCommitToLog()
2108
reporter = NullCommitReporter()
3676
# The API permits a commit with a filter of [] to mean 'select nothing'
3677
# but the command line should not do that.
3678
if not selected_list:
3679
selected_list = None
3681
2111
tree.commit(message_callback=get_message,
3682
2112
specific_files=selected_list,
3683
2113
allow_pointless=unchanged, strict=strict, local=local,
3684
reporter=None, verbose=verbose, revprops=properties,
3685
authors=author, timestamp=commit_stamp,
3687
exclude=tree.safe_relpath_files(exclude),
3689
2115
except PointlessCommit:
3690
raise errors.BzrCommandError(gettext("No changes to commit."
3691
" Please 'brz add' the files you want to commit, or use"
3692
" --unchanged to force an empty commit."))
2116
# FIXME: This should really happen before the file is read in;
2117
# perhaps prepare the commit; get the message; then actually commit
2118
raise errors.BzrCommandError("no changes to commit."
2119
" use --unchanged to commit anyhow")
3693
2120
except ConflictsInTree:
3694
raise errors.BzrCommandError(gettext('Conflicts detected in working '
3695
'tree. Use "brz conflicts" to list, "brz resolve FILE" to'
2121
raise errors.BzrCommandError('Conflicts detected in working '
2122
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3697
2124
except StrictCommitFailed:
3698
raise errors.BzrCommandError(gettext("Commit refused because there are"
3699
" unknown files in the working tree."))
3700
except errors.BoundBranchOutOfDate as e:
3701
e.extra_help = (gettext("\n"
3702
'To commit to master branch, run update and then commit.\n'
3703
'You can also pass --local to commit to continue working '
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 '
3708
2134
class cmd_check(Command):
3709
__doc__ = """Validate working tree structure, branch consistency and repository history.
3711
This command checks various invariants about branch and repository storage
3712
to detect data corruption or brz bugs.
3714
The working tree and branch checks will only give output if a problem is
3715
detected. The output fields of the repository check are:
3718
This is just the number of revisions checked. It doesn't
3722
This is just the number of versionedfiles checked. It
3723
doesn't indicate a problem.
3725
unreferenced ancestors
3726
Texts that are ancestors of other texts, but
3727
are not properly referenced by the revision ancestry. This is a
3728
subtle problem that Bazaar can work around.
3731
This is the total number of unique file contents
3732
seen in the checked revisions. It does not indicate a problem.
3735
This is the total number of repeated texts seen
3736
in the checked revisions. Texts can be repeated when their file
3737
entries are modified, but the file contents are not. It does not
3740
If no restrictions are specified, all Bazaar data that is found at the given
3741
location will be checked.
3745
Check the tree and branch at 'foo'::
3747
brz check --tree --branch foo
3749
Check only the repository at 'bar'::
3751
brz check --repo bar
3753
Check everything at 'baz'::
2135
"""Validate consistency of branch history.
2137
This command checks various invariants about the branch storage to
2138
detect data corruption or bzr bugs.
3758
_see_also = ['reconcile']
3759
takes_args = ['path?']
3760
takes_options = ['verbose',
3761
Option('branch', help="Check the branch related to the"
3762
" current directory."),
3763
Option('repo', help="Check the repository related to the"
3764
" current directory."),
3765
Option('tree', help="Check the working tree related to"
3766
" the current directory.")]
3768
def run(self, path=None, verbose=False, branch=False, repo=False,
3770
from .check import check_dwim
3773
if not branch and not repo and not tree:
3774
branch = repo = tree = True
3775
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2140
takes_args = ['branch?']
2141
takes_options = ['verbose']
2143
def run(self, branch=None, verbose=False):
2144
from bzrlib.check import check
2146
tree = WorkingTree.open_containing()[0]
2147
branch = tree.branch
2149
branch = Branch.open(branch)
2150
check(branch, verbose)
3778
2153
class cmd_upgrade(Command):
3779
__doc__ = """Upgrade a repository, branch or working tree to a newer format.
3781
When the default format has changed after a major new release of
3782
Bazaar, you may be informed during certain operations that you
3783
should upgrade. Upgrading to a newer format may improve performance
3784
or make new features available. It may however limit interoperability
3785
with older repositories or with older versions of Bazaar.
3787
If you wish to upgrade to a particular format rather than the
3788
current default, that can be specified using the --format option.
3789
As a consequence, you can use the upgrade command this way to
3790
"downgrade" to an earlier format, though some conversions are
3791
a one way process (e.g. changing from the 1.x default to the
3792
2.x default) so downgrading is not always possible.
3794
A backup.bzr.~#~ directory is created at the start of the conversion
3795
process (where # is a number). By default, this is left there on
3796
completion. If the conversion fails, delete the new .bzr directory
3797
and rename this one back in its place. Use the --clean option to ask
3798
for the backup.bzr directory to be removed on successful conversion.
3799
Alternatively, you can delete it by hand if everything looks good
3802
If the location given is a shared repository, dependent branches
3803
are also converted provided the repository converts successfully.
3804
If the conversion of a branch fails, remaining branches are still
3807
For more information on upgrades, see the Bazaar Upgrade Guide,
3808
http://doc.bazaar.canonical.com/latest/en/upgrade-guide/.
2154
"""Upgrade branch storage to current format.
2156
The check command or bzr developers may sometimes advise you to run
2157
this command. When the default format has changed you may also be warned
2158
during other operations to upgrade.
3811
_see_also = ['check', 'reconcile', 'formats']
3812
2160
takes_args = ['url?']
3813
2161
takes_options = [
3814
RegistryOption('format',
3815
help='Upgrade to a specific format. See "brz help'
3816
' formats" for details.',
3817
lazy_registry=('breezy.controldir', 'format_registry'),
3818
converter=lambda name: controldir.format_registry.make_controldir(name),
3819
value_switches=True, title='Branch format'),
3821
help='Remove the backup.bzr directory if successful.'),
3823
help="Show what would be done, but don't actually do anything."),
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'),
3826
def run(self, url='.', format=None, clean=False, dry_run=False):
3827
from .upgrade import upgrade
3828
exceptions = upgrade(url, format, clean_up=clean, dry_run=dry_run)
3830
if len(exceptions) == 1:
3831
# Compatibility with historical behavior
2170
def run(self, url='.', format=None):
2171
from bzrlib.upgrade import upgrade
2173
format = bzrdir.format_registry.make_bzrdir('default')
2174
upgrade(url, format)
3837
2177
class cmd_whoami(Command):
3838
__doc__ = """Show or set brz user id.
3841
Show the email of the current user::
3845
Set the current user::
3847
brz whoami "Frank Chu <fchu@example.com>"
2178
"""Show or set bzr user id.
2182
bzr whoami 'Frank Chu <fchu@example.com>'
3849
takes_options = [ 'directory',
3851
help='Display email address only.'),
2184
takes_options = [ Option('email',
2185
help='display email address only'),
3852
2186
Option('branch',
3853
help='Set identity for the current branch instead of '
2187
help='set identity for the current branch instead of '
3856
2190
takes_args = ['name?']
3857
2191
encoding_type = 'replace'
3859
2193
@display_command
3860
def run(self, email=False, branch=False, name=None, directory=None):
2194
def run(self, email=False, branch=False, name=None):
3861
2195
if name is None:
3862
if directory is None:
3863
# use branch if we're inside one; otherwise global config
3865
c = Branch.open_containing(u'.')[0].get_config_stack()
3866
except errors.NotBranchError:
3867
c = _mod_config.GlobalStack()
3869
c = Branch.open(directory).get_config_stack()
3870
identity = c.get('email')
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()
3872
self.outf.write(_mod_config.extract_email_address(identity)
2202
self.outf.write(c.user_email() + '\n')
3875
self.outf.write(identity + '\n')
2204
self.outf.write(c.username() + '\n')
3879
raise errors.BzrCommandError(gettext("--email can only be used to display existing "
3882
2207
# display a warning if an email address isn't included in the given name.
3884
_mod_config.extract_email_address(name)
3885
except _mod_config.NoEmailInUsername as e:
2209
config.extract_email_address(name)
2210
except errors.NoEmailInUsername, e:
3886
2211
warning('"%s" does not seem to contain an email address. '
3887
2212
'This is allowed, but not recommended.', name)
3889
2214
# use global config unless --branch given
3891
if directory is None:
3892
c = Branch.open_containing(u'.')[0].get_config_stack()
3894
b = Branch.open(directory)
3895
self.add_cleanup(b.lock_write().unlock)
3896
c = b.get_config_stack()
2216
c = Branch.open_containing('.')[0].get_config()
3898
c = _mod_config.GlobalStack()
3899
c.set('email', name)
2218
c = config.GlobalConfig()
2219
c.set_user_option('email', name)
3902
2222
class cmd_nick(Command):
3903
__doc__ = """Print or set the branch nickname.
3905
If unset, the colocated branch name is used for colocated branches, and
3906
the branch directory name is used for other branches. To print the
3907
current nickname, execute with no argument.
3909
Bound branches use the nickname of its master branch unless it is set
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.
3913
_see_also = ['info']
3914
2228
takes_args = ['nickname?']
3915
takes_options = ['directory']
3916
def run(self, nickname=None, directory=u'.'):
3917
branch = Branch.open_containing(directory)[0]
2229
def run(self, nickname=None):
2230
branch = Branch.open_containing(u'.')[0]
3918
2231
if nickname is None:
3919
2232
self.printme(branch)
4065
2295
takes_args = ['testspecs*']
4066
2296
takes_options = ['verbose',
4068
help='Stop when one test fails.',
2297
Option('one', help='stop when one test fails'),
2298
Option('keep-output',
2299
help='keep output directories when tests fail'),
4071
2300
Option('transport',
4072
2301
help='Use a different transport by default '
4073
2302
'throughout the test suite.',
4074
2303
type=get_transport_type),
4076
help='Run the benchmarks rather than selftests.',
2304
Option('benchmark', help='run the bzr benchmarks.'),
4078
2305
Option('lsprof-timed',
4079
help='Generate lsprof output for benchmarked'
2306
help='generate lsprof output for benchmarked'
4080
2307
' sections of code.'),
4081
Option('lsprof-tests',
4082
help='Generate lsprof output for each test.'),
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'),
4083
2314
Option('first',
4084
help='Run all tests, but run specified tests first.',
2315
help='run all tests, but run specified tests first'
4088
help='List the tests instead of running them.'),
4089
RegistryOption('parallel',
4090
help="Run the test suite in parallel.",
4091
lazy_registry=('breezy.tests', 'parallel_registry'),
4092
value_switches=False,
4094
Option('randomize', type=text_type, argname="SEED",
4095
help='Randomize the order of tests using the given'
4096
' seed or "now" for the current time.'),
4097
ListOption('exclude', type=text_type, argname="PATTERN",
4099
help='Exclude tests that match this regular'
4102
help='Output test progress via subunit v1.'),
4104
help='Output test progress via subunit v2.'),
4105
Option('strict', help='Fail on missing dependencies or '
4107
Option('load-list', type=text_type, argname='TESTLISTFILE',
4108
help='Load a test id list from a text file.'),
4109
ListOption('debugflag', type=text_type, short_name='E',
4110
help='Turn on a selftest debug flag.'),
4111
ListOption('starting-with', type=text_type, argname='TESTID',
4112
param_name='starting_with', short_name='s',
4114
'Load only the tests starting with TESTID.'),
4116
help="By default we disable fsync and fdatasync"
4117
" while running the test suite.")
2317
Option('numbered-dirs',
2318
help='use numbered dirs for TestCaseInTempDir'),
4119
2320
encoding_type = 'replace'
4122
Command.__init__(self)
4123
self.additional_selftest_args = {}
4125
def run(self, testspecs_list=None, verbose=False, one=False,
4126
transport=None, benchmark=None,
4128
first=False, list_only=False,
4129
randomize=None, exclude=None, strict=False,
4130
load_list=None, debugflag=None, starting_with=None, subunit1=False,
4131
subunit2=False, parallel=None, lsprof_tests=False, sync=False):
4133
# During selftest, disallow proxying, as it can cause severe
4134
# performance penalties and is only needed for thread
4135
# safety. The selftest command is assumed to not use threads
4136
# too heavily. The call should be as early as possible, as
4137
# error reporting for past duplicate imports won't have useful
4139
if sys.version_info[0] < 3:
4140
# TODO(pad.lv/1696545): Allow proxying on Python 3, since
4141
# disallowing it currently leads to failures in many places.
4142
lazy_import.disallow_proxying()
4147
raise errors.BzrCommandError("tests not available. Install the "
4148
"breezy tests to run the breezy testsuite.")
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):
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])
4150
2344
if testspecs_list is not None:
4151
2345
pattern = '|'.join(testspecs_list)
4156
from .tests import SubUnitBzrRunnerv1
4158
raise errors.BzrCommandError(gettext(
4159
"subunit not available. subunit needs to be installed "
4160
"to use --subunit."))
4161
self.additional_selftest_args['runner_class'] = SubUnitBzrRunnerv1
4162
# On Windows, disable automatic conversion of '\n' to '\r\n' in
4163
# stdout, which would corrupt the subunit stream.
4164
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
4165
# following code can be deleted when it's sufficiently deployed
4166
# -- vila/mgz 20100514
4167
if (sys.platform == "win32"
4168
and getattr(sys.stdout, 'fileno', None) is not None):
4170
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
4173
from .tests import SubUnitBzrRunnerv2
4175
raise errors.BzrCommandError(gettext(
4176
"subunit not available. subunit "
4177
"needs to be installed to use --subunit2."))
4178
self.additional_selftest_args['runner_class'] = SubUnitBzrRunnerv2
4181
self.additional_selftest_args.setdefault(
4182
'suite_decorators', []).append(parallel)
4184
raise errors.BzrCommandError(gettext(
4185
"--benchmark is no longer supported from brz 2.2; "
4186
"use bzr-usertest instead"))
4187
test_suite_factory = None
4189
exclude_pattern = None
2349
test_suite_factory = benchmarks.test_suite
2352
# TODO: should possibly lock the history file...
2353
benchfile = open(".perf_history", "at", buffering=1)
4191
exclude_pattern = '(' + '|'.join(exclude) + ')'
4193
self._disable_fsync()
4194
selftest_kwargs = {"verbose": verbose,
4196
"stop_on_failure": one,
4197
"transport": transport,
4198
"test_suite_factory": test_suite_factory,
4199
"lsprof_timed": lsprof_timed,
4200
"lsprof_tests": lsprof_tests,
4201
"matching_tests_first": first,
4202
"list_only": list_only,
4203
"random_seed": randomize,
4204
"exclude_pattern": exclude_pattern,
4206
"load_list": load_list,
4207
"debug_flags": debugflag,
4208
"starting_with": starting_with
4210
selftest_kwargs.update(self.additional_selftest_args)
4212
# Make deprecation warnings visible, unless -Werror is set
4213
cleanup = symbol_versioning.activate_deprecation_warnings(
2355
test_suite_factory = None
4216
result = tests.selftest(**selftest_kwargs)
2360
result = selftest(verbose=verbose,
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,
2372
if benchfile is not None:
2375
info('tests passed')
2377
info('tests failed')
4219
2378
return int(not result)
4221
def _disable_fsync(self):
4222
"""Change the 'os' functionality to not synchronize."""
4223
self._orig_fsync = getattr(os, 'fsync', None)
4224
if self._orig_fsync is not None:
4225
os.fsync = lambda filedes: None
4226
self._orig_fdatasync = getattr(os, 'fdatasync', None)
4227
if self._orig_fdatasync is not None:
4228
os.fdatasync = lambda filedes: None
4231
2381
class cmd_version(Command):
4232
__doc__ = """Show version of brz."""
4234
encoding_type = 'replace'
4236
Option("short", help="Print just the version number."),
2382
"""Show version of bzr."""
4239
2384
@display_command
4240
def run(self, short=False):
4241
from .version import show_version
4243
self.outf.write(breezy.version_string + '\n')
4245
show_version(to_file=self.outf)
2386
from bzrlib.version import show_version
4248
2390
class cmd_rocks(Command):
4249
__doc__ = """Statement of optimism."""
2391
"""Statement of optimism."""
4253
2395
@display_command
4255
self.outf.write(gettext("It sure does!\n"))
2397
print "It sure does!"
4258
2400
class cmd_find_merge_base(Command):
4259
__doc__ = """Find and print a base revision for merging two branches."""
2401
"""Find and print a base revision for merging two branches."""
4260
2402
# TODO: Options to specify revisions on either side, as if
4261
2403
# merging only part of the history.
4262
2404
takes_args = ['branch', 'other']
4265
2407
@display_command
4266
2408
def run(self, branch, other):
4267
from .revision import ensure_null
2409
from bzrlib.revision import MultipleRevisionSources
4269
2411
branch1 = Branch.open_containing(branch)[0]
4270
2412
branch2 = Branch.open_containing(other)[0]
4271
self.add_cleanup(branch1.lock_read().unlock)
4272
self.add_cleanup(branch2.lock_read().unlock)
4273
last1 = ensure_null(branch1.last_revision())
4274
last2 = ensure_null(branch2.last_revision())
4276
graph = branch1.repository.get_graph(branch2.repository)
4277
base_rev_id = graph.find_unique_lca(last1, last2)
4279
self.outf.write(gettext('merge base is revision %s\n') % base_rev_id)
2414
last1 = branch1.last_revision()
2415
last2 = branch2.last_revision()
2417
source = MultipleRevisionSources(branch1.repository,
2420
base_rev_id = common_ancestor(last1, last2, source)
2422
print 'merge base is revision %s' % base_rev_id
4282
2425
class cmd_merge(Command):
4283
__doc__ = """Perform a three-way merge.
4285
The source of the merge can be specified either in the form of a branch,
4286
or in the form of a path to a file containing a merge directive generated
4287
with brz send. If neither is specified, the default is the upstream branch
4288
or the branch most recently merged using --remember. The source of the
4289
merge may also be specified in the form of a path to a file in another
4290
branch: in this case, only the modifications to that file are merged into
4291
the current working tree.
4293
When merging from a branch, by default brz will try to merge in all new
4294
work from the other branch, automatically determining an appropriate base
4295
revision. If this fails, you may need to give an explicit base.
4297
To pick a different ending revision, pass "--revision OTHER". brz will
4298
try to merge in all new work up to and including revision OTHER.
4300
If you specify two values, "--revision BASE..OTHER", only revisions BASE
4301
through OTHER, excluding BASE but including OTHER, will be merged. If this
4302
causes some revisions to be skipped, i.e. if the destination branch does
4303
not already contain revision BASE, such a merge is commonly referred to as
4304
a "cherrypick". Unlike a normal merge, Bazaar does not currently track
4305
cherrypicks. The changes look like a normal commit, and the history of the
4306
changes from the other branch is not stored in the commit.
4308
Revision numbers are always relative to the source branch.
2426
"""Perform a three-way merge.
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
2434
By default, bzr will try to merge in all new work from the other
2435
branch, automatically determining an appropriate base. If this
2436
fails, you may need to give an explicit base.
4310
2438
Merge will do its best to combine the changes in two branches, but there
4311
2439
are some kinds of problems only a human can fix. When it encounters those,
4312
2440
it will mark a conflict. A conflict means that you need to fix something,
4313
before you can commit.
4315
Use brz resolve when you have fixed a problem. See also brz conflicts.
4317
If there is no default branch set, the first merge will set it (use
4318
--no-remember to avoid setting it). After that, you can omit the branch
4319
to use the default. To change the default, use --remember. The value will
4320
only be saved if the remote location can be accessed.
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.
4322
2450
The results of the merge are placed into the destination working
4323
directory, where they can be reviewed (with brz diff), tested, and then
2451
directory, where they can be reviewed (with bzr diff), tested, and then
4324
2452
committed to record the result of the merge.
2456
To merge the latest revision from bzr.dev
2457
bzr merge ../bzr.dev
2459
To merge changes up to and including revision 82 from bzr.dev
2460
bzr merge -r 82 ../bzr.dev
2462
To merge the changes introduced by 82, without previous changes:
2463
bzr merge -r 81..82 ../bzr.dev
4326
2465
merge refuses to run if there are any uncommitted changes, unless
4327
--force is given. If --force is given, then the changes from the source
4328
will be merged with the current working tree, including any uncommitted
4329
changes in the tree. The --force option can also be used to create a
4330
merge revision which has more than two parents.
4332
If one would like to merge changes from the working tree of the other
4333
branch without merging any committed revisions, the --uncommitted option
4336
To select only some changes to merge, use "merge -i", which will prompt
4337
you to apply each diff hunk and file change, similar to "shelve".
4340
To merge all new revisions from brz.dev::
4342
brz merge ../brz.dev
4344
To merge changes up to and including revision 82 from brz.dev::
4346
brz merge -r 82 ../brz.dev
4348
To merge the changes introduced by 82, without previous changes::
4350
brz merge -r 81..82 ../brz.dev
4352
To apply a merge directive contained in /tmp/merge::
4354
brz merge /tmp/merge
4356
To create a merge revision with three parents from two branches
4357
feature1a and feature1b:
4359
brz merge ../feature1a
4360
brz merge ../feature1b --force
4361
brz commit -m 'revision with three parents'
4364
encoding_type = 'exact'
4365
_see_also = ['update', 'remerge', 'status-flags', 'send']
4366
takes_args = ['location?']
4371
help='Merge even if the destination tree has uncommitted changes.'),
2468
takes_args = ['branch?']
2469
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
4375
2470
Option('show-base', help="Show base revision text in "
4377
2472
Option('uncommitted', help='Apply uncommitted changes'
4378
' from a working copy, instead of branch changes.'),
2473
' from a working copy, instead of branch changes'),
4379
2474
Option('pull', help='If the destination is already'
4380
2475
' completely merged into the source, pull from the'
4381
' source rather than merging. When this happens,'
2476
' source rather than merging. When this happens,'
4382
2477
' you do not need to commit the result.'),
4383
custom_help('directory',
4384
help='Branch to merge into, '
4385
'rather than the one containing the working directory.'),
4386
Option('preview', help='Instead of merging, show a diff of the'
4388
Option('interactive', help='Select changes interactively.',
2479
help='Branch to merge into, '
2480
'rather than the one containing the working directory',
4392
def run(self, location=None, revision=None, force=False,
4393
merge_type=None, show_base=False, reprocess=None, remember=None,
2486
def run(self, branch=None, revision=None, force=False, merge_type=None,
2487
show_base=False, reprocess=False, remember=False,
4394
2488
uncommitted=False, pull=False,
4395
2489
directory=None,
2491
from bzrlib.tag import _merge_tags_if_possible
2492
other_revision_id = None
4399
2493
if merge_type is None:
4400
2494
merge_type = _mod_merge.Merge3Merger
4402
2496
if directory is None: directory = u'.'
4403
possible_transports = []
4405
allow_pending = True
4406
verified = 'inapplicable'
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?)
4408
2504
tree = WorkingTree.open_containing(directory)[0]
4409
if tree.branch.revno() == 0:
4410
raise errors.BzrCommandError(gettext('Merging into empty branches not currently supported, '
4411
'https://bugs.launchpad.net/bzr/+bug/308562'))
4414
basis_tree = tree.revision_tree(tree.last_revision())
4415
except errors.NoSuchRevision:
4416
basis_tree = tree.basis_tree()
4418
# die as quickly as possible if there are uncommitted changes
4420
if tree.has_changes():
4421
raise errors.UncommittedChanges(tree)
4423
view_info = _get_view_info_for_change_reporter(tree)
4424
2505
change_reporter = delta._ChangeReporter(
4425
unversioned_filter=tree.is_ignored, view_info=view_info)
4426
pb = ui.ui_factory.nested_progress_bar()
4427
self.add_cleanup(pb.finished)
4428
self.add_cleanup(tree.lock_write().unlock)
4429
if location is not None:
2506
unversioned_filter=tree.is_ignored)
2508
if branch is not None:
4431
mergeable = bundle.read_mergeable_from_url(location,
4432
possible_transports=possible_transports)
2510
mergeable = bundle.read_mergeable_from_url(
4433
2512
except errors.NotABundle:
2513
pass # Continue on considering this url a Branch
4437
raise errors.BzrCommandError(gettext('Cannot use --uncommitted'
4438
' with bundles or merge directives.'))
4440
2515
if revision is not None:
4441
raise errors.BzrCommandError(gettext(
4442
'Cannot use -r with merge directives or bundles'))
4443
merger, verified = _mod_merge.Merger.from_mergeable(tree,
4446
if merger is None and uncommitted:
4447
if revision is not None and len(revision) > 0:
4448
raise errors.BzrCommandError(gettext('Cannot use --uncommitted and'
4449
' --revision at the same time.'))
4450
merger = self.get_merger_from_uncommitted(tree, location, None)
4451
allow_pending = False
4454
merger, allow_pending = self._get_merger_from_branch(tree,
4455
location, revision, remember, possible_transports, None)
4457
merger.merge_type = merge_type
4458
merger.reprocess = reprocess
4459
merger.show_base = show_base
4460
self.sanity_check_merger(merger)
4461
if (merger.base_rev_id == merger.other_rev_id and
4462
merger.other_rev_id is not None):
4463
# check if location is a nonexistent file (and not a branch) to
4464
# disambiguate the 'Nothing to do'
4465
if merger.interesting_files:
4466
if not merger.other_tree.has_filename(
4467
merger.interesting_files[0]):
4468
note(gettext("merger: ") + str(merger))
4469
raise errors.PathsDoNotExist([location])
4470
note(gettext('Nothing to do.'))
4472
if pull and not preview:
4473
if merger.interesting_files is not None:
4474
raise errors.BzrCommandError(gettext('Cannot pull individual files'))
4475
if (merger.base_rev_id == tree.last_revision()):
4476
result = tree.pull(merger.other_branch, False,
4477
merger.other_rev_id)
4478
result.report(self.outf)
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')
2527
if revision is None or len(revision) < 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
2540
if len(revision) == 1:
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]
2551
assert len(revision) == 2
2552
if None in revision:
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()
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:
4480
if merger.this_basis is None:
4481
raise errors.BzrCommandError(gettext(
4482
"This branch has no commits."
4483
" (perhaps you would prefer 'brz pull')"))
4485
return self._do_preview(merger)
4487
return self._do_interactive(merger)
4489
return self._do_merge(merger, change_reporter, allow_pending,
4492
def _get_preview(self, merger):
4493
tree_merger = merger.make_merger()
4494
tt = tree_merger.make_preview_transform()
4495
self.add_cleanup(tt.finalize)
4496
result_tree = tt.get_preview_tree()
4499
def _do_preview(self, merger):
4500
from .diff import show_diff_trees
4501
result_tree = self._get_preview(merger)
4502
path_encoding = osutils.get_diff_header_encoding()
4503
show_diff_trees(merger.this_tree, result_tree, self.outf,
4504
old_label='', new_label='',
4505
path_encoding=path_encoding)
4507
def _do_merge(self, merger, change_reporter, allow_pending, verified):
4508
merger.change_reporter = change_reporter
4509
conflict_count = merger.do_merge()
4511
merger.set_pending()
4512
if verified == 'failed':
4513
warning('Preview patch does not match changes')
4514
if conflict_count != 0:
4519
def _do_interactive(self, merger):
4520
"""Perform an interactive merge.
4522
This works by generating a preview tree of the merge, then using
4523
Shelver to selectively remove the differences between the working tree
4524
and the preview tree.
4526
from . import shelf_ui
4527
result_tree = self._get_preview(merger)
4528
writer = breezy.option.diff_writer_registry.get()
4529
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
4530
reporter=shelf_ui.ApplyReporter(),
4531
diff_writer=writer(self.outf))
4537
def sanity_check_merger(self, merger):
4538
if (merger.show_base and
4539
not merger.merge_type is _mod_merge.Merge3Merger):
4540
raise errors.BzrCommandError(gettext("Show-base is not supported for this"
4541
" merge type. %s") % merger.merge_type)
4542
if merger.reprocess is None:
4543
if merger.show_base:
4544
merger.reprocess = False
4546
# Use reprocess if the merger supports it
4547
merger.reprocess = merger.merge_type.supports_reprocess
4548
if merger.reprocess and not merger.merge_type.supports_reprocess:
4549
raise errors.BzrCommandError(gettext("Conflict reduction is not supported"
4550
" for merge type %s.") %
4552
if merger.reprocess and merger.show_base:
4553
raise errors.BzrCommandError(gettext("Cannot do conflict reduction and"
4556
if (merger.merge_type.requires_file_merge_plan and
4557
(not getattr(merger.this_tree, 'plan_file_merge', None) or
4558
not getattr(merger.other_tree, 'plan_file_merge', None) or
4559
(merger.base_tree is not None and
4560
not getattr(merger.base_tree, 'plan_file_merge', None)))):
4561
raise errors.BzrCommandError(
4562
gettext('Plan file merge unsupported: '
4563
'Merge type incompatible with tree formats.'))
4565
def _get_merger_from_branch(self, tree, location, revision, remember,
4566
possible_transports, pb):
4567
"""Produce a merger from a location, assuming it refers to a branch."""
4568
# find the branch locations
4569
other_loc, user_location = self._select_branch_location(tree, location,
4571
if revision is not None and len(revision) == 2:
4572
base_loc, _unused = self._select_branch_location(tree,
4573
location, revision, 0)
4575
base_loc = other_loc
4577
other_branch, other_path = Branch.open_containing(other_loc,
4578
possible_transports)
4579
if base_loc == other_loc:
4580
base_branch = other_branch
4582
base_branch, base_path = Branch.open_containing(base_loc,
4583
possible_transports)
4584
# Find the revision ids
4585
other_revision_id = None
4586
base_revision_id = None
4587
if revision is not None:
4588
if len(revision) >= 1:
4589
other_revision_id = revision[-1].as_revision_id(other_branch)
4590
if len(revision) == 2:
4591
base_revision_id = revision[0].as_revision_id(base_branch)
4592
if other_revision_id is None:
4593
other_revision_id = _mod_revision.ensure_null(
4594
other_branch.last_revision())
4595
# Remember where we merge from. We need to remember if:
4596
# - user specify a location (and we don't merge from the parent
4598
# - user ask to remember or there is no previous location set to merge
4599
# from and user didn't ask to *not* remember
4600
if (user_location is not None
4602
or (remember is None
4603
and tree.branch.get_submit_branch() is None)))):
4604
tree.branch.set_submit_branch(other_branch.base)
4605
# Merge tags (but don't set them in the master branch yet, the user
4606
# might revert this merge). Commit will propagate them.
4607
other_branch.tags.merge_to(tree.branch.tags, ignore_master=True)
4608
merger = _mod_merge.Merger.from_revision_ids(tree,
4609
other_revision_id, base_revision_id, other_branch, base_branch)
4610
if other_path != '':
4611
allow_pending = False
4612
merger.interesting_files = [other_path]
4614
allow_pending = True
4615
return merger, allow_pending
4617
def get_merger_from_uncommitted(self, tree, location, pb):
4618
"""Get a merger for uncommitted changes.
4620
:param tree: The tree the merger should apply to.
4621
:param location: The location containing uncommitted changes.
4622
:param pb: The progress bar to use for showing progress.
4624
location = self._select_branch_location(tree, location)[0]
4625
other_tree, other_path = WorkingTree.open_containing(location)
4626
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4627
if other_path != '':
4628
merger.interesting_files = [other_path]
4631
def _select_branch_location(self, tree, user_location, revision=None,
4633
"""Select a branch location, according to possible inputs.
4635
If provided, branches from ``revision`` are preferred. (Both
4636
``revision`` and ``index`` must be supplied.)
4638
Otherwise, the ``location`` parameter is used. If it is None, then the
4639
``submit`` or ``parent`` location is used, and a note is printed.
4641
:param tree: The working tree to select a branch for merging into
4642
:param location: The location entered by the user
4643
:param revision: The revision parameter to the command
4644
:param index: The index to use for the revision parameter. Negative
4645
indices are permitted.
4646
:return: (selected_location, user_location). The default location
4647
will be the user-entered location.
4649
if (revision is not None and index is not None
4650
and revision[index] is not None):
4651
branch = revision[index].get_branch()
4652
if branch is not None:
4653
return branch, branch
4654
if user_location is None:
4655
location = self._get_remembered(tree, 'Merging from')
4657
location = user_location
4658
return location, user_location
4660
def _get_remembered(self, tree, verb_string):
2597
except errors.AmbiguousBase, e:
2598
m = ("sorry, bzr can't determine the right merge base yet\n"
2599
"candidates are:\n "
2600
+ "\n ".join(e.bases)
2602
"please specify an explicit base with -r,\n"
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):
4661
2608
"""Use tree.branch's parent if none was supplied.
4663
2610
Report if the remembered location was used.
4665
stored_location = tree.branch.get_submit_branch()
4666
stored_location_type = "submit"
4667
if stored_location is None:
4668
stored_location = tree.branch.get_parent()
4669
stored_location_type = "parent"
2612
if supplied_location is not None:
2613
return supplied_location
2614
stored_location = tree.branch.get_parent()
4670
2615
mutter("%s", stored_location)
4671
2616
if stored_location is None:
4672
raise errors.BzrCommandError(gettext("No location specified or remembered"))
4673
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4674
note(gettext("{0} remembered {1} location {2}").format(verb_string,
4675
stored_location_type, display_url))
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))
4676
2620
return stored_location
4679
2623
class cmd_remerge(Command):
4680
__doc__ = """Redo a merge.
4682
2626
Use this if you want to try a different merge technique while resolving
4683
conflicts. Some merge techniques are better than others, and remerge
2627
conflicts. Some merge techniques are better than others, and remerge
4684
2628
lets you try different ones on different files.
4686
2630
The options for remerge have the same meaning and defaults as the ones for
4687
2631
merge. The difference is that remerge can (only) be run when there is a
4688
2632
pending merge, and it lets you specify particular files.
2635
$ bzr remerge --show-base
4691
2636
Re-do the merge of all conflicted files, and show the base text in
4692
conflict regions, in addition to the usual THIS and OTHER texts::
4694
brz remerge --show-base
2637
conflict regions, in addition to the usual THIS and OTHER texts.
2639
$ bzr remerge --merge-type weave --reprocess foobar
4696
2640
Re-do the merge of "foobar", using the weave merge algorithm, with
4697
additional processing to reduce the size of conflict regions::
4699
brz remerge --merge-type weave --reprocess foobar
2641
additional processing to reduce the size of conflict regions.
4701
2643
takes_args = ['file*']
4706
help="Show base revision text in conflicts."),
2644
takes_options = ['merge-type', 'reprocess',
2645
Option('show-base', help="Show base revision text in "
4709
2648
def run(self, file_list=None, merge_type=None, show_base=False,
4710
2649
reprocess=False):
4711
from .conflicts import restore
4712
2650
if merge_type is None:
4713
2651
merge_type = _mod_merge.Merge3Merger
4714
tree, file_list = WorkingTree.open_containing_paths(file_list)
4715
self.add_cleanup(tree.lock_write().unlock)
4716
parents = tree.get_parent_ids()
4717
if len(parents) != 2:
4718
raise errors.BzrCommandError(gettext("Sorry, remerge only works after normal"
4719
" merges. Not cherrypicking or"
4721
repository = tree.branch.repository
4722
interesting_files = None
4724
conflicts = tree.conflicts()
4725
if file_list is not None:
4726
interesting_files = set()
4727
for filename in file_list:
4728
if not tree.is_versioned(filename):
4729
raise errors.NotVersionedError(filename)
4730
interesting_files.add(filename)
4731
if tree.kind(filename) != "directory":
4734
for path, ie in tree.iter_entries_by_dir(specific_files=[filename]):
4735
interesting_files.add(path)
4736
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4738
# Remerge only supports resolving contents conflicts
4739
allowed_conflicts = ('text conflict', 'contents conflict')
4740
restore_files = [c.path for c in conflicts
4741
if c.typestring in allowed_conflicts]
4742
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_files)
4743
tree.set_conflicts(ConflictList(new_conflicts))
4744
if file_list is not None:
4745
restore_files = file_list
4746
for filename in restore_files:
4748
restore(tree.abspath(filename))
4749
except errors.NotConflicted:
4751
# Disable pending merges, because the file texts we are remerging
4752
# have not had those merges performed. If we use the wrong parents
4753
# list, we imply that the working tree text has seen and rejected
4754
# all the changes from the other tree, when in fact those changes
4755
# have not yet been seen.
4756
tree.set_parent_ids(parents[:1])
2652
tree, file_list = tree_files(file_list)
4758
merger = _mod_merge.Merger.from_revision_ids(tree, parents[1])
4759
merger.interesting_files = interesting_files
4760
merger.merge_type = merge_type
4761
merger.show_base = show_base
4762
merger.reprocess = reprocess
4763
conflicts = merger.do_merge()
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)
4765
tree.set_parent_ids(parents)
4766
2705
if conflicts > 0:
4861
2769
class cmd_help(Command):
4862
__doc__ = """Show help on a command or other topic.
2770
"""Show help on a command or other topic.
2772
For a list of all available commands, say 'bzr help commands'.
4865
_see_also = ['topics']
4867
Option('long', 'Show help on all commands.'),
2774
takes_options = [Option('long', 'show help on all commands')]
4869
2775
takes_args = ['topic?']
4870
2776
aliases = ['?', '--help', '-?', '-h']
4872
2778
@display_command
4873
2779
def run(self, topic=None, long=False):
4875
2781
if topic is None and long:
4876
2782
topic = "commands"
4877
breezy.help.help(topic)
2783
bzrlib.help.help(topic)
4880
2786
class cmd_shell_complete(Command):
4881
__doc__ = """Show appropriate completions for context.
2787
"""Show appropriate completions for context.
4883
For a list of all available commands, say 'brz shell-complete'.
2789
For a list of all available commands, say 'bzr shell-complete'.
4885
2791
takes_args = ['context?']
4886
2792
aliases = ['s-c']
4889
2795
@display_command
4890
2796
def run(self, context=None):
4891
from . import shellcomplete
2797
import shellcomplete
4892
2798
shellcomplete.shellcomplete(context)
2801
class cmd_fetch(Command):
2802
"""Copy in history from another branch but don't merge it.
2804
This is an internal method used for pull and merge.
2807
takes_args = ['from_branch', 'to_branch']
2808
def run(self, from_branch, to_branch):
2809
from bzrlib.fetch import Fetcher
2810
from_b = Branch.open(from_branch)
2811
to_b = Branch.open(to_branch)
2812
Fetcher(to_b, from_b)
4895
2815
class cmd_missing(Command):
4896
__doc__ = """Show unmerged/unpulled revisions between two branches.
2816
"""Show unmerged/unpulled revisions between two branches.
4898
2818
OTHER_BRANCH may be local or remote.
4900
To filter on a range of revisions, you can use the command -r begin..end
4901
-r revision requests a specific revision, -r ..end or -r begin.. are
4905
1 - some missing revisions
4906
0 - no missing revisions
4910
Determine the missing revisions between this and the branch at the
4911
remembered pull location::
4915
Determine the missing revisions between this and another branch::
4917
brz missing http://server/branch
4919
Determine the missing revisions up to a specific revision on the other
4922
brz missing -r ..-10
4924
Determine the missing revisions up to a specific revision on this
4927
brz missing --my-revision ..-10
4930
_see_also = ['merge', 'pull']
4931
2820
takes_args = ['other_branch?']
4934
Option('reverse', 'Reverse the order of revisions.'),
4936
'Display changes in the local branch only.'),
4937
Option('this', 'Same as --mine-only.'),
4938
Option('theirs-only',
4939
'Display changes in the remote branch only.'),
4940
Option('other', 'Same as --theirs-only.'),
4944
custom_help('revision',
4945
help='Filter on other branch revisions (inclusive). '
4946
'See "help revisionspec" for details.'),
4947
Option('my-revision',
4948
type=_parse_revision_str,
4949
help='Filter on local branch revisions (inclusive). '
4950
'See "help revisionspec" for details.'),
4951
Option('include-merged',
4952
'Show all revisions in addition to the mainline ones.'),
4953
Option('include-merges', hidden=True,
4954
help='Historical alias for --include-merged.'),
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'),
4956
2830
encoding_type = 'replace'
4958
2832
@display_command
4959
2833
def run(self, other_branch=None, reverse=False, mine_only=False,
4961
log_format=None, long=False, short=False, line=False,
4962
show_ids=False, verbose=False, this=False, other=False,
4963
include_merged=None, revision=None, my_revision=None,
4965
from breezy.missing import find_unmerged, iter_log_revisions
4970
if include_merged is None:
4971
include_merged = False
4976
# TODO: We should probably check that we don't have mine-only and
4977
# theirs-only set, but it gets complicated because we also have
4978
# this and other which could be used.
4985
local_branch = Branch.open_containing(directory)[0]
4986
self.add_cleanup(local_branch.lock_read().unlock)
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]
4988
2839
parent = local_branch.get_parent()
4989
2840
if other_branch is None:
4990
2841
other_branch = parent
4991
2842
if other_branch is None:
4992
raise errors.BzrCommandError(gettext("No peer location known"
2843
raise errors.BzrCommandError("No peer location known or specified.")
4994
2844
display_url = urlutils.unescape_for_display(parent,
4995
2845
self.outf.encoding)
4996
message(gettext("Using saved parent location: {0}\n").format(
2846
print "Using last location: " + display_url
4999
2848
remote_branch = Branch.open(other_branch)
5000
2849
if remote_branch.base == local_branch.base:
5001
2850
remote_branch = local_branch
5003
self.add_cleanup(remote_branch.lock_read().unlock)
5005
local_revid_range = _revision_range_to_revid_range(
5006
_get_revision_range(my_revision, local_branch,
5009
remote_revid_range = _revision_range_to_revid_range(
5010
_get_revision_range(revision,
5011
remote_branch, self.name()))
5013
local_extra, remote_extra = find_unmerged(
5014
local_branch, remote_branch, restrict,
5015
backward=not reverse,
5016
include_merged=include_merged,
5017
local_revid_range=local_revid_range,
5018
remote_revid_range=remote_revid_range)
5020
if log_format is None:
5021
registry = log.log_formatter_registry
5022
log_format = registry.get_default(local_branch)
5023
lf = log_format(to_file=self.outf,
5025
show_timezone='original')
5028
if local_extra and not theirs_only:
5029
message(ngettext("You have %d extra revision:\n",
5030
"You have %d extra revisions:\n",
5034
if local_branch.supports_tags():
5035
rev_tag_dict = local_branch.tags.get_reverse_tag_dict()
5036
for revision in iter_log_revisions(local_extra,
5037
local_branch.repository,
5040
lf.log_revision(revision)
5041
printed_local = True
5044
printed_local = False
5046
if remote_extra and not mine_only:
5047
if printed_local is True:
5049
message(ngettext("You are missing %d revision:\n",
5050
"You are missing %d revisions:\n",
5051
len(remote_extra)) %
5053
if remote_branch.supports_tags():
5054
rev_tag_dict = remote_branch.tags.get_reverse_tag_dict()
5055
for revision in iter_log_revisions(remote_extra,
5056
remote_branch.repository,
5059
lf.log_revision(revision)
5062
if mine_only and not local_extra:
5063
# We checked local, and found nothing extra
5064
message(gettext('This branch has no new revisions.\n'))
5065
elif theirs_only and not remote_extra:
5066
# We checked remote, and found nothing extra
5067
message(gettext('Other branch has no new revisions.\n'))
5068
elif not (mine_only or theirs_only or local_extra or
5070
# We checked both branches, and neither one had extra
5072
message(gettext("Branches are up to date.\n"))
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()
5074
2889
if not status_code and parent is None and other_branch is not None:
5075
self.add_cleanup(local_branch.lock_write().unlock)
5076
# handle race conditions - a parent might be set while we run.
5077
if local_branch.get_parent() is None:
5078
local_branch.set_parent(remote_branch.base)
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()
5079
2897
return status_code
5082
class cmd_pack(Command):
5083
__doc__ = """Compress the data within a repository.
5085
This operation compresses the data within a bazaar repository. As
5086
bazaar supports automatic packing of repository, this operation is
5087
normally not required to be done manually.
5089
During the pack operation, bazaar takes a backup of existing repository
5090
data, i.e. pack files. This backup is eventually removed by bazaar
5091
automatically when it is safe to do so. To save disk space by removing
5092
the backed up pack files, the --clean-obsolete-packs option may be
5095
Warning: If you use --clean-obsolete-packs and your machine crashes
5096
during or immediately after repacking, you may be left with a state
5097
where the deletion has been written to disk but the new packs have not
5098
been. In this case the repository may be unusable.
5101
_see_also = ['repositories']
5102
takes_args = ['branch_or_repo?']
5104
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
5107
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
5108
dir = controldir.ControlDir.open_containing(branch_or_repo)[0]
5110
branch = dir.open_branch()
5111
repository = branch.repository
5112
except errors.NotBranchError:
5113
repository = dir.open_repository()
5114
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
5117
2900
class cmd_plugins(Command):
5118
__doc__ = """List the installed plugins.
5120
This command displays the list of installed plugins including
5121
version of plugin and a short description of each.
5123
--verbose shows the path where each plugin is located.
5125
A plugin is an external component for Bazaar that extends the
5126
revision control system, by adding or replacing code in Bazaar.
5127
Plugins can do a variety of things, including overriding commands,
5128
adding new commands, providing additional network transports and
5129
customizing log output.
5131
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
5132
for further information on plugins including where to find them and how to
5133
install them. Instructions are also provided there on how to write new
5134
plugins using the Python programming language.
5136
takes_options = ['verbose']
5138
2903
@display_command
5139
def run(self, verbose=False):
5140
from . import plugin
5141
# Don't give writelines a generator as some codecs don't like that
5142
self.outf.writelines(
5143
list(plugin.describe_plugins(show_paths=verbose)))
2905
import bzrlib.plugin
2906
from inspect import getdoc
2907
for name, plugin in bzrlib.plugin.all_plugins().items():
2908
if getattr(plugin, '__path__', None) is not None:
2909
print plugin.__path__[0]
2910
elif getattr(plugin, '__file__', None) is not None:
2911
print plugin.__file__
2917
print '\t', d.split('\n')[0]
5146
2920
class cmd_testament(Command):
5147
__doc__ = """Show testament (signing-form) of a revision."""
5150
Option('long', help='Produce long-format testament.'),
5152
help='Produce a strict-format testament.')]
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'
5153
2926
takes_args = ['branch?']
5154
encoding_type = 'exact'
5155
2927
@display_command
5156
2928
def run(self, branch=u'.', revision=None, long=False, strict=False):
5157
from .testament import Testament, StrictTestament
2929
from bzrlib.testament import Testament, StrictTestament
5158
2930
if strict is True:
5159
2931
testament_class = StrictTestament
5161
2933
testament_class = Testament
5163
b = Branch.open_containing(branch)[0]
5165
b = Branch.open(branch)
5166
self.add_cleanup(b.lock_read().unlock)
5167
if revision is None:
5168
rev_id = b.last_revision()
5170
rev_id = revision[0].as_revision_id(b)
5171
t = testament_class.from_revision(b.repository, rev_id)
5173
self.outf.writelines(t.as_text_lines())
5175
self.outf.write(t.as_short_text())
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())
5178
2950
class cmd_annotate(Command):
5179
__doc__ = """Show the origin of each line in a file.
2951
"""Show the origin of each line in a file.
5181
2953
This prints out the given file with an annotation on the left side
5182
2954
indicating which revision, author and date introduced the change.
5184
If the origin is the same for a run of consecutive lines, it is
2956
If the origin is the same for a run of consecutive lines, it is
5185
2957
shown only at the top, unless the --all option is given.
5187
2959
# TODO: annotate directories; showing when each file was last changed
5188
# TODO: if the working copy is modified, show annotations on that
2960
# TODO: if the working copy is modified, show annotations on that
5189
2961
# with new uncommitted lines marked
5190
2962
aliases = ['ann', 'blame', 'praise']
5191
2963
takes_args = ['filename']
5192
takes_options = [Option('all', help='Show annotations on all lines.'),
5193
Option('long', help='Show commit date in annotations.'),
2964
takes_options = [Option('all', help='show annotations on all lines'),
2965
Option('long', help='show date in annotations'),
5198
encoding_type = 'exact'
5200
2970
@display_command
5201
2971
def run(self, filename, all=False, long=False, revision=None,
5202
show_ids=False, directory=None):
5203
from .annotate import (
5206
wt, branch, relpath = \
5207
_open_directory_or_containing_tree_or_branch(filename, directory)
5209
self.add_cleanup(wt.lock_read().unlock)
5211
self.add_cleanup(branch.lock_read().unlock)
5212
tree = _get_one_revision_tree('annotate', revision, branch=branch)
5213
self.add_cleanup(tree.lock_read().unlock)
5214
if wt is not None and revision is None:
5215
file_id = wt.path2id(relpath)
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
5217
2984
file_id = tree.path2id(relpath)
5219
raise errors.NotVersionedError(filename)
5220
if wt is not None and revision is None:
5221
# If there is a tree and we're not annotating historical
5222
# versions, annotate the working tree's content.
5223
annotate_file_tree(wt, relpath, self.outf, long, all,
5224
show_ids=show_ids, file_id=file_id)
5226
annotate_file_tree(tree, relpath, self.outf, long, all,
5227
show_ids=show_ids, branch=branch, file_id=file_id)
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,
5230
2993
class cmd_re_sign(Command):
5231
__doc__ = """Create a digital signature for an existing revision."""
2994
"""Create a digital signature for an existing revision."""
5232
2995
# TODO be able to replace existing ones.
5234
2997
hidden = True # is this right ?
5235
2998
takes_args = ['revision_id*']
5236
takes_options = ['directory', 'revision']
5238
def run(self, revision_id_list=None, revision=None, directory=u'.'):
2999
takes_options = ['revision']
3001
def run(self, revision_id_list=None, revision=None):
3002
import bzrlib.gpg as gpg
5239
3003
if revision_id_list is not None and revision is not None:
5240
raise errors.BzrCommandError(gettext('You can only supply one of revision_id or --revision'))
3004
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
5241
3005
if revision_id_list is None and revision is None:
5242
raise errors.BzrCommandError(gettext('You must supply either --revision or a revision_id'))
5243
b = WorkingTree.open_containing(directory)[0].branch
5244
self.add_cleanup(b.lock_write().unlock)
5245
return self._run(b, revision_id_list, revision)
5247
def _run(self, b, revision_id_list, revision):
5248
gpg_strategy = gpg.GPGStrategy(b.get_config_stack())
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())
5249
3009
if revision_id_list is not None:
5250
b.repository.start_write_group()
5252
for revision_id in revision_id_list:
5253
revision_id = cache_utf8.encode(revision_id)
5254
b.repository.sign_revision(revision_id, gpg_strategy)
5256
b.repository.abort_write_group()
5259
b.repository.commit_write_group()
3010
for revision_id in revision_id_list:
3011
b.repository.sign_revision(revision_id, gpg_strategy)
5260
3012
elif revision is not None:
5261
3013
if len(revision) == 1:
5262
3014
revno, rev_id = revision[0].in_history(b)
5263
b.repository.start_write_group()
5265
b.repository.sign_revision(rev_id, gpg_strategy)
5267
b.repository.abort_write_group()
5270
b.repository.commit_write_group()
3015
b.repository.sign_revision(rev_id, gpg_strategy)
5271
3016
elif len(revision) == 2:
5272
3017
# are they both on rh- if so we can walk between them
5273
3018
# might be nice to have a range helper for arbitrary
5520
self.outf.write("running\n")
3197
sys.stdout.write("running\n")
5522
3199
sys.stdin.readline()
5525
3202
class cmd_serve(Command):
5526
__doc__ = """Run the brz server."""
3203
"""Run the bzr server."""
5528
3205
aliases = ['server']
5530
3207
takes_options = [
5532
help='Serve on stdin/out for use from inetd or sshd.'),
5533
RegistryOption('protocol',
5534
help="Protocol to serve.",
5535
lazy_registry=('breezy.transport', 'transport_server_registry'),
5536
value_switches=True),
5538
help='Listen for connections on nominated address.', type=text_type),
3209
help='serve on stdin/out for use from inetd or sshd'),
5540
help='Listen for connections on nominated port. Passing 0 as '
5541
'the port number will result in a dynamically allocated '
5542
'port. The default port depends on the protocol.',
5544
custom_help('directory',
5545
help='Serve contents of this directory.'),
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',
5546
3219
Option('allow-writes',
5547
help='By default the server is a readonly server. Supplying '
3220
help='By default the server is a readonly server. Supplying '
5548
3221
'--allow-writes enables write access to the contents of '
5549
'the served directory and below. Note that ``brz serve`` '
5550
'does not perform authentication, so unless some form of '
5551
'external authentication is arranged supplying this '
5552
'option leads to global uncontrolled write access to your '
3222
'the served directory and below. '
5555
Option('client-timeout', type=float,
5556
help='Override the default idle client timeout (5min).'),
5559
def run(self, listen=None, port=None, inet=False, directory=None,
5560
allow_writes=False, protocol=None, client_timeout=None):
5561
from . import transport
3226
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3227
from bzrlib.smart import medium, server
3228
from bzrlib.transport import get_transport
3229
from bzrlib.transport.chroot import ChrootServer
3230
from bzrlib.transport.remote import BZR_DEFAULT_PORT
5562
3231
if directory is None:
5563
directory = osutils.getcwd()
5564
if protocol is None:
5565
protocol = transport.transport_server_registry.get()
5566
url = transport.location_to_url(directory)
3232
directory = os.getcwd()
3233
url = urlutils.local_path_to_url(directory)
5567
3234
if not allow_writes:
5568
3235
url = 'readonly+' + url
5569
t = transport.get_transport_from_url(url)
5570
protocol(t, listen, port, inet, client_timeout)
3236
chroot_server = ChrootServer(get_transport(url))
3237
chroot_server.setUp()
3238
t = get_transport(chroot_server.get_url())
3240
smart_server = medium.SmartServerPipeStreamMedium(
3241
sys.stdin, sys.stdout, t)
3244
port = BZR_DEFAULT_PORT
3248
host, port = port.split(':')
3252
smart_server = server.SmartTCPServer(t, host=host, port=port)
3253
print 'listening on port: ', smart_server.port
3255
# for the duration of this server, no UI output is permitted.
3256
# note that this may cause problems with blackbox tests. This should
3257
# be changed with care though, as we dont want to use bandwidth sending
3258
# progress over stderr to smart server clients!
3259
old_factory = ui.ui_factory
3261
ui.ui_factory = ui.SilentUIFactory()
3262
smart_server.serve()
3264
ui.ui_factory = old_factory
5573
3266
class cmd_join(Command):
5574
__doc__ = """Combine a tree into its containing tree.
5576
This command requires the target tree to be in a rich-root format.
3267
"""Combine a subtree into its containing tree.
3269
This command is for experimental use only. It requires the target tree
3270
to be in dirstate-with-subtree format, which cannot be converted into
5578
3273
The TREE argument should be an independent tree, inside another tree, but
5579
not part of it. (Such trees can be produced by "brz split", but also by
5580
running "brz branch" with the target inside a tree.)
3274
not part of it. (Such trees can be produced by "bzr split", but also by
3275
running "bzr branch" with the target inside a tree.)
5582
The result is a combined tree, with the subtree no longer an independent
3277
The result is a combined tree, with the subtree no longer an independant
5583
3278
part. This is marked as a merge of the subtree into the containing tree,
5584
3279
and all history is preserved.
3281
If --reference is specified, the subtree retains its independence. It can
3282
be branched by itself, and can be part of multiple projects at the same
3283
time. But operations performed in the containing tree, such as commit
3284
and merge, will recurse into the subtree.
5587
_see_also = ['split']
5588
3287
takes_args = ['tree']
5590
Option('reference', help='Join by reference.', hidden=True),
3288
takes_options = [Option('reference', 'join by reference')]
5593
3291
def run(self, tree, reference=False):
5594
from breezy.mutabletree import BadReferenceTarget
5595
3292
sub_tree = WorkingTree.open(tree)
5596
3293
parent_dir = osutils.dirname(sub_tree.basedir)
5597
3294
containing_tree = WorkingTree.open_containing(parent_dir)[0]
5598
3295
repo = containing_tree.branch.repository
5599
3296
if not repo.supports_rich_root():
5600
raise errors.BzrCommandError(gettext(
3297
raise errors.BzrCommandError(
5601
3298
"Can't join trees because %s doesn't support rich root data.\n"
5602
"You can use brz upgrade on the repository.")
3299
"You can use bzr upgrade on the repository."
5606
3303
containing_tree.add_reference(sub_tree)
5607
except BadReferenceTarget as e:
3304
except errors.BadReferenceTarget, e:
5608
3305
# XXX: Would be better to just raise a nicely printable
5609
3306
# exception from the real origin. Also below. mbp 20070306
5610
raise errors.BzrCommandError(
5611
gettext("Cannot join {0}. {1}").format(tree, e.reason))
3307
raise errors.BzrCommandError("Cannot join %s. %s" %
5614
3311
containing_tree.subsume(sub_tree)
5615
except errors.BadSubsumeSource as e:
5616
raise errors.BzrCommandError(
5617
gettext("Cannot join {0}. {1}").format(tree, e.reason))
3312
except errors.BadSubsumeSource, e:
3313
raise errors.BzrCommandError("Cannot join %s. %s" %
5620
3317
class cmd_split(Command):
5621
__doc__ = """Split a subdirectory of a tree into a separate tree.
3318
"""Split a tree into two trees.
5623
This command will produce a target tree in a format that supports
5624
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
5625
converted into earlier formats like 'dirstate-tags'.
3320
This command is for experimental use only. It requires the target tree
3321
to be in dirstate-with-subtree format, which cannot be converted into
5627
3324
The TREE argument should be a subdirectory of a working tree. That
5628
3325
subdirectory will be converted into an independent tree, with its own
5629
3326
branch. Commits in the top-level tree will not apply to the new subtree.
3327
If you want that behavior, do "bzr join --reference TREE".
3329
To undo this operation, do "bzr join TREE".
5632
_see_also = ['join']
5633
3332
takes_args = ['tree']
5635
3336
def run(self, tree):
5636
3337
containing_tree, subdir = WorkingTree.open_containing(tree)
5637
3338
sub_id = containing_tree.path2id(subdir)
5638
3339
if sub_id is None:
5639
3340
raise errors.NotVersionedError(subdir)
5641
containing_tree.extract(subdir, sub_id)
3342
containing_tree.extract(sub_id)
5642
3343
except errors.RootNotRich:
5643
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
3344
raise errors.UpgradeRequired(containing_tree.branch.base)
5646
3348
class cmd_merge_directive(Command):
5647
__doc__ = """Generate a merge directive for auto-merge tools.
3349
"""Generate a merge directive for auto-merge tools.
5649
3351
A directive requests a merge to be performed, and also provides all the
5650
3352
information necessary to do so. This means it must either include a
5741
3422
self.outf.writelines(directive.to_lines())
5743
3424
message = directive.to_email(mail_to, branch, sign)
5744
s = SMTPConnection(branch.get_config_stack())
5745
s.send_email(message)
5748
class cmd_send(Command):
5749
__doc__ = """Mail or create a merge-directive for submitting changes.
5751
A merge directive provides many things needed for requesting merges:
5753
* A machine-readable description of the merge to perform
5755
* An optional patch that is a preview of the changes requested
5757
* An optional bundle of revision data, so that the changes can be applied
5758
directly from the merge directive, without retrieving data from a
5761
`brz send` creates a compact data set that, when applied using brz
5762
merge, has the same effect as merging from the source branch.
5764
By default the merge directive is self-contained and can be applied to any
5765
branch containing submit_branch in its ancestory without needing access to
5768
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5769
revisions, but only a structured request to merge from the
5770
public_location. In that case the public_branch is needed and it must be
5771
up-to-date and accessible to the recipient. The public_branch is always
5772
included if known, so that people can check it later.
5774
The submit branch defaults to the parent of the source branch, but can be
5775
overridden. Both submit branch and public branch will be remembered in
5776
branch.conf the first time they are used for a particular branch. The
5777
source branch defaults to that containing the working directory, but can
5778
be changed using --from.
5780
Both the submit branch and the public branch follow the usual behavior with
5781
respect to --remember: If there is no default location set, the first send
5782
will set it (use --no-remember to avoid setting it). After that, you can
5783
omit the location to use the default. To change the default, use
5784
--remember. The value will only be saved if the location can be accessed.
5786
In order to calculate those changes, brz must analyse the submit branch.
5787
Therefore it is most efficient for the submit branch to be a local mirror.
5788
If a public location is known for the submit_branch, that location is used
5789
in the merge directive.
5791
The default behaviour is to send the merge directive by mail, unless -o is
5792
given, in which case it is sent to a file.
5794
Mail is sent using your preferred mail program. This should be transparent
5795
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5796
If the preferred client can't be found (or used), your editor will be used.
5798
To use a specific mail program, set the mail_client configuration option.
5799
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5800
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5801
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5802
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5805
If mail is being sent, a to address is required. This can be supplied
5806
either on the commandline, by setting the submit_to configuration
5807
option in the branch itself or the child_submit_to configuration option
5808
in the submit branch.
5810
Two formats are currently supported: "4" uses revision bundle format 4 and
5811
merge directive format 2. It is significantly faster and smaller than
5812
older formats. It is compatible with Bazaar 0.19 and later. It is the
5813
default. "0.9" uses revision bundle format 0.9 and merge directive
5814
format 1. It is compatible with Bazaar 0.12 - 0.18.
5816
The merge directives created by brz send may be applied using brz merge or
5817
brz pull by specifying a file containing a merge directive as the location.
5819
brz send makes extensive use of public locations to map local locations into
5820
URLs that can be used by other people. See `brz help configuration` to
5821
set them, and use `brz info` to display them.
5824
encoding_type = 'exact'
5826
_see_also = ['merge', 'pull']
5828
takes_args = ['submit_branch?', 'public_branch?']
5832
help='Do not include a bundle in the merge directive.'),
5833
Option('no-patch', help='Do not include a preview patch in the merge'
5836
help='Remember submit and public branch.'),
5838
help='Branch to generate the submission from, '
5839
'rather than the one containing the working directory.',
5842
Option('output', short_name='o',
5843
help='Write merge directive to this file or directory; '
5844
'use - for stdout.',
5847
help='Refuse to send if there are uncommitted changes in'
5848
' the working tree, --no-strict disables the check.'),
5849
Option('mail-to', help='Mail the request to this address.',
5853
Option('body', help='Body for the email.', type=text_type),
5854
RegistryOption('format',
5855
help='Use the specified output format.',
5856
lazy_registry=('breezy.send', 'format_registry')),
5859
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5860
no_patch=False, revision=None, remember=None, output=None,
5861
format=None, mail_to=None, message=None, body=None,
5862
strict=None, **kwargs):
5863
from .send import send
5864
return send(submit_branch, revision, public_branch, remember,
5865
format, no_bundle, no_patch, output,
5866
kwargs.get('from', '.'), mail_to, message, body,
5871
class cmd_bundle_revisions(cmd_send):
5872
__doc__ = """Create a merge-directive for submitting changes.
5874
A merge directive provides many things needed for requesting merges:
5876
* A machine-readable description of the merge to perform
5878
* An optional patch that is a preview of the changes requested
5880
* An optional bundle of revision data, so that the changes can be applied
5881
directly from the merge directive, without retrieving data from a
5884
If --no-bundle is specified, then public_branch is needed (and must be
5885
up-to-date), so that the receiver can perform the merge using the
5886
public_branch. The public_branch is always included if known, so that
5887
people can check it later.
5889
The submit branch defaults to the parent, but can be overridden. Both
5890
submit branch and public branch will be remembered if supplied.
5892
If a public_branch is known for the submit_branch, that public submit
5893
branch is used in the merge instructions. This means that a local mirror
5894
can be used as your actual submit branch, once you have set public_branch
5897
Two formats are currently supported: "4" uses revision bundle format 4 and
5898
merge directive format 2. It is significantly faster and smaller than
5899
older formats. It is compatible with Bazaar 0.19 and later. It is the
5900
default. "0.9" uses revision bundle format 0.9 and merge directive
5901
format 1. It is compatible with Bazaar 0.12 - 0.18.
5906
help='Do not include a bundle in the merge directive.'),
5907
Option('no-patch', help='Do not include a preview patch in the merge'
5910
help='Remember submit and public branch.'),
5912
help='Branch to generate the submission from, '
5913
'rather than the one containing the working directory.',
5916
Option('output', short_name='o', help='Write directive to this file.',
5919
help='Refuse to bundle revisions if there are uncommitted'
5920
' changes in the working tree, --no-strict disables the check.'),
5922
RegistryOption('format',
5923
help='Use the specified output format.',
5924
lazy_registry=('breezy.send', 'format_registry')),
5926
aliases = ['bundle']
5928
_see_also = ['send', 'merge']
5932
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5933
no_patch=False, revision=None, remember=False, output=None,
5934
format=None, strict=None, **kwargs):
5937
from .send import send
5938
return send(submit_branch, revision, public_branch, remember,
5939
format, no_bundle, no_patch, output,
5940
kwargs.get('from', '.'), None, None, None,
5941
self.outf, strict=strict)
3426
server = branch.get_config().get_user_option('smtp_server')
3428
server = 'localhost'
3430
s.sendmail(message['From'], message['To'], message.as_string())
5944
3433
class cmd_tag(Command):
5945
__doc__ = """Create, remove or modify a tag naming a revision.
3434
"""Create a tag naming a revision.
5947
3436
Tags give human-meaningful names to revisions. Commands that take a -r
5948
3437
(--revision) option can be given -rtag:X, where X is any previously
5951
3440
Tags are stored in the branch. Tags are copied from one branch to another
5952
3441
along when you branch, push, pull or merge.
5954
It is an error to give a tag name that already exists unless you pass
3443
It is an error to give a tag name that already exists unless you pass
5955
3444
--force, in which case the tag is moved to point to the new revision.
5957
To rename a tag (change the name but keep it on the same revsion), run ``brz
5958
tag new-name -r tag:old-name`` and then ``brz tag --delete oldname``.
5960
If no tag name is specified it will be determined through the
5961
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5962
upstream releases by reading configure.ac. See ``brz help hooks`` for
5966
_see_also = ['commit', 'tags']
5967
takes_args = ['tag_name?']
3447
takes_args = ['tag_name']
5968
3448
takes_options = [
5969
3449
Option('delete',
5970
3450
help='Delete this tag rather than placing it.',
5972
custom_help('directory',
5973
help='Branch in which to place the tag.'),
3453
help='Branch in which to place the tag.',
5974
3457
Option('force',
5975
help='Replace existing tags.',
3458
help='Replace existing tags',
5980
def run(self, tag_name=None,
3463
def run(self, tag_name,
5986
3469
branch, relpath = Branch.open_containing(directory)
5987
self.add_cleanup(branch.lock_write().unlock)
5989
if tag_name is None:
5990
raise errors.BzrCommandError(gettext("No tag specified to delete."))
5991
branch.tags.delete_tag(tag_name)
5992
note(gettext('Deleted tag %s.') % tag_name)
5995
if len(revision) != 1:
5996
raise errors.BzrCommandError(gettext(
5997
"Tags can only be placed on a single revision, "
5999
revision_id = revision[0].as_revision_id(branch)
6001
revision_id = branch.last_revision()
6002
if tag_name is None:
6003
tag_name = branch.automatic_tag_name(revision_id)
6004
if tag_name is None:
6005
raise errors.BzrCommandError(gettext(
6006
"Please specify a tag name."))
6008
existing_target = branch.tags.lookup_tag(tag_name)
6009
except errors.NoSuchTag:
6010
existing_target = None
6011
if not force and existing_target not in (None, revision_id):
6012
raise errors.TagAlreadyExists(tag_name)
6013
if existing_target == revision_id:
6014
note(gettext('Tag %s already exists for that revision.') % tag_name)
3473
branch.tags.delete_tag(tag_name)
3474
self.outf.write('Deleted tag %s.\n' % tag_name)
3477
if len(revision) != 1:
3478
raise errors.BzrCommandError(
3479
"Tags can only be placed on a single revision, "
3481
revision_id = revision[0].in_history(branch).rev_id
3483
revision_id = branch.last_revision()
3484
if (not force) and branch.tags.has_tag(tag_name):
3485
raise errors.TagAlreadyExists(tag_name)
6016
3486
branch.tags.set_tag(tag_name, revision_id)
6017
if existing_target is None:
6018
note(gettext('Created tag %s.') % tag_name)
6020
note(gettext('Updated tag %s.') % tag_name)
3487
self.outf.write('Created tag %s.\n' % tag_name)
6023
3492
class cmd_tags(Command):
6024
__doc__ = """List tags.
6026
This command shows a table of tag names and the revisions they reference.
3495
This tag shows a table of tag names and the revisions they reference.
6030
3498
takes_options = [
6031
custom_help('directory',
6032
help='Branch whose tags should be displayed.'),
6033
RegistryOption('sort',
6034
'Sort tags by different criteria.', title='Sorting',
6035
lazy_registry=('breezy.tag', 'tag_sort_methods')
3500
help='Branch whose tags should be displayed',
6041
3506
@display_command
6042
def run(self, directory='.', sort=None, show_ids=False, revision=None):
6043
from .tag import tag_sort_methods
6044
3510
branch, relpath = Branch.open_containing(directory)
6046
tags = list(viewitems(branch.tags.get_tag_dict()))
6050
self.add_cleanup(branch.lock_read().unlock)
6052
# Restrict to the specified range
6053
tags = self._tags_for_range(branch, revision)
6055
sort = tag_sort_methods.get()
6058
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
6059
for index, (tag, revid) in enumerate(tags):
6061
revno = branch.revision_id_to_dotted_revno(revid)
6062
if isinstance(revno, tuple):
6063
revno = '.'.join(map(str, revno))
6064
except (errors.NoSuchRevision,
6065
errors.GhostRevisionsHaveNoRevno,
6066
errors.UnsupportedOperation):
6067
# Bad tag data/merges can lead to tagged revisions
6068
# which are not in this branch. Fail gracefully ...
6070
tags[index] = (tag, revno)
6072
for tag, revspec in tags:
6073
self.outf.write('%-20s %s\n' % (tag, revspec))
6075
def _tags_for_range(self, branch, revision):
6077
rev1, rev2 = _get_revision_range(revision, branch, self.name())
6078
revid1, revid2 = rev1.rev_id, rev2.rev_id
6079
# _get_revision_range will always set revid2 if it's not specified.
6080
# If revid1 is None, it means we want to start from the branch
6081
# origin which is always a valid ancestor. If revid1 == revid2, the
6082
# ancestry check is useless.
6083
if revid1 and revid1 != revid2:
6084
# FIXME: We really want to use the same graph than
6085
# branch.iter_merge_sorted_revisions below, but this is not
6086
# easily available -- vila 2011-09-23
6087
if branch.repository.get_graph().is_ancestor(revid2, revid1):
6088
# We don't want to output anything in this case...
6090
# only show revisions between revid1 and revid2 (inclusive)
6091
tagged_revids = branch.tags.get_reverse_tag_dict()
6093
for r in branch.iter_merge_sorted_revisions(
6094
start_revision_id=revid2, stop_revision_id=revid1,
6095
stop_rule='include'):
6096
revid_tags = tagged_revids.get(r[0], None)
6098
found.extend([(tag, r[0]) for tag in revid_tags])
6102
class cmd_reconfigure(Command):
6103
__doc__ = """Reconfigure the type of a brz directory.
6105
A target configuration must be specified.
6107
For checkouts, the bind-to location will be auto-detected if not specified.
6108
The order of preference is
6109
1. For a lightweight checkout, the current bound location.
6110
2. For branches that used to be checkouts, the previously-bound location.
6111
3. The push location.
6112
4. The parent location.
6113
If none of these is available, --bind-to must be specified.
6116
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
6117
takes_args = ['location?']
6119
RegistryOption.from_kwargs(
6122
help='The relation between branch and tree.',
6123
value_switches=True, enum_switch=False,
6124
branch='Reconfigure to be an unbound branch with no working tree.',
6125
tree='Reconfigure to be an unbound branch with a working tree.',
6126
checkout='Reconfigure to be a bound branch with a working tree.',
6127
lightweight_checkout='Reconfigure to be a lightweight'
6128
' checkout (with no local history).',
6130
RegistryOption.from_kwargs(
6132
title='Repository type',
6133
help='Location fo the repository.',
6134
value_switches=True, enum_switch=False,
6135
standalone='Reconfigure to be a standalone branch '
6136
'(i.e. stop using shared repository).',
6137
use_shared='Reconfigure to use a shared repository.',
6139
RegistryOption.from_kwargs(
6141
title='Trees in Repository',
6142
help='Whether new branches in the repository have trees.',
6143
value_switches=True, enum_switch=False,
6144
with_trees='Reconfigure repository to create '
6145
'working trees on branches by default.',
6146
with_no_trees='Reconfigure repository to not create '
6147
'working trees on branches by default.'
6149
Option('bind-to', help='Branch to bind checkout to.', type=text_type),
6151
help='Perform reconfiguration even if local changes'
6153
Option('stacked-on',
6154
help='Reconfigure a branch to be stacked on another branch.',
6158
help='Reconfigure a branch to be unstacked. This '
6159
'may require copying substantial data into it.',
6163
def run(self, location=None, bind_to=None, force=False,
6164
tree_type=None, repository_type=None, repository_trees=None,
6165
stacked_on=None, unstacked=None):
6166
directory = controldir.ControlDir.open(location)
6167
if stacked_on and unstacked:
6168
raise errors.BzrCommandError(gettext("Can't use both --stacked-on and --unstacked"))
6169
elif stacked_on is not None:
6170
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
6172
reconfigure.ReconfigureUnstacked().apply(directory)
6173
# At the moment you can use --stacked-on and a different
6174
# reconfiguration shape at the same time; there seems no good reason
6176
if (tree_type is None and
6177
repository_type is None and
6178
repository_trees is None):
6179
if stacked_on or unstacked:
6182
raise errors.BzrCommandError(gettext('No target configuration '
6184
reconfiguration = None
6185
if tree_type == 'branch':
6186
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
6187
elif tree_type == 'tree':
6188
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
6189
elif tree_type == 'checkout':
6190
reconfiguration = reconfigure.Reconfigure.to_checkout(
6192
elif tree_type == 'lightweight-checkout':
6193
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
6196
reconfiguration.apply(force)
6197
reconfiguration = None
6198
if repository_type == 'use-shared':
6199
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
6200
elif repository_type == 'standalone':
6201
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
6203
reconfiguration.apply(force)
6204
reconfiguration = None
6205
if repository_trees == 'with-trees':
6206
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6208
elif repository_trees == 'with-no-trees':
6209
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6212
reconfiguration.apply(force)
6213
reconfiguration = None
6216
class cmd_switch(Command):
6217
__doc__ = """Set the branch of a checkout and update.
6219
For lightweight checkouts, this changes the branch being referenced.
6220
For heavyweight checkouts, this checks that there are no local commits
6221
versus the current bound branch, then it makes the local branch a mirror
6222
of the new location and binds to it.
6224
In both cases, the working tree is updated and uncommitted changes
6225
are merged. The user can commit or revert these as they desire.
6227
Pending merges need to be committed or reverted before using switch.
6229
The path to the branch to switch to can be specified relative to the parent
6230
directory of the current branch. For example, if you are currently in a
6231
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
6234
Bound branches use the nickname of its master branch unless it is set
6235
locally, in which case switching will update the local nickname to be
6239
takes_args = ['to_location?']
6240
takes_options = ['directory',
6242
help='Switch even if local commits will be lost.'),
6244
Option('create-branch', short_name='b',
6245
help='Create the target branch from this one before'
6246
' switching to it.'),
6248
help='Store and restore uncommitted changes in the'
6252
def run(self, to_location=None, force=False, create_branch=False,
6253
revision=None, directory=u'.', store=False):
6254
from . import switch
6255
tree_location = directory
6256
revision = _get_one_revision('switch', revision)
6257
possible_transports = []
6258
control_dir = controldir.ControlDir.open_containing(tree_location,
6259
possible_transports=possible_transports)[0]
6260
if to_location is None:
6261
if revision is None:
6262
raise errors.BzrCommandError(gettext('You must supply either a'
6263
' revision or a location'))
6264
to_location = tree_location
6266
branch = control_dir.open_branch(
6267
possible_transports=possible_transports)
6268
had_explicit_nick = branch.get_config().has_explicit_nickname()
6269
except errors.NotBranchError:
6271
had_explicit_nick = False
6274
raise errors.BzrCommandError(
6275
gettext('cannot create branch without source branch'))
6276
to_location = lookup_new_sibling_branch(control_dir, to_location,
6277
possible_transports=possible_transports)
6278
to_branch = branch.controldir.sprout(to_location,
6279
possible_transports=possible_transports,
6280
source_branch=branch).open_branch()
6283
to_branch = Branch.open(to_location,
6284
possible_transports=possible_transports)
6285
except errors.NotBranchError:
6286
to_branch = open_sibling_branch(control_dir, to_location,
6287
possible_transports=possible_transports)
6288
if revision is not None:
6289
revision = revision.as_revision_id(to_branch)
6291
switch.switch(control_dir, to_branch, force, revision_id=revision,
6292
store_uncommitted=store)
6293
except controldir.BranchReferenceLoop:
6294
raise errors.BzrCommandError(
6295
gettext('switching would create a branch reference loop. '
6296
'Use the "bzr up" command to switch to a '
6297
'different revision.'))
6298
if had_explicit_nick:
6299
branch = control_dir.open_branch() #get the new branch!
6300
branch.nick = to_branch.nick
6301
note(gettext('Switched to branch: %s'),
6302
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
6306
class cmd_view(Command):
6307
__doc__ = """Manage filtered views.
6309
Views provide a mask over the tree so that users can focus on
6310
a subset of a tree when doing their work. After creating a view,
6311
commands that support a list of files - status, diff, commit, etc -
6312
effectively have that list of files implicitly given each time.
6313
An explicit list of files can still be given but those files
6314
must be within the current view.
6316
In most cases, a view has a short life-span: it is created to make
6317
a selected change and is deleted once that change is committed.
6318
At other times, you may wish to create one or more named views
6319
and switch between them.
6321
To disable the current view without deleting it, you can switch to
6322
the pseudo view called ``off``. This can be useful when you need
6323
to see the whole tree for an operation or two (e.g. merge) but
6324
want to switch back to your view after that.
6327
To define the current view::
6329
brz view file1 dir1 ...
6331
To list the current view::
6335
To delete the current view::
6339
To disable the current view without deleting it::
6341
brz view --switch off
6343
To define a named view and switch to it::
6345
brz view --name view-name file1 dir1 ...
6347
To list a named view::
6349
brz view --name view-name
6351
To delete a named view::
6353
brz view --name view-name --delete
6355
To switch to a named view::
6357
brz view --switch view-name
6359
To list all views defined::
6363
To delete all views::
6365
brz view --delete --all
6369
takes_args = ['file*']
6372
help='Apply list or delete action to all views.',
6375
help='Delete the view.',
6378
help='Name of the view to define, list or delete.',
6382
help='Name of the view to switch to.',
6387
def run(self, file_list,
6393
tree, file_list = WorkingTree.open_containing_paths(file_list,
6395
current_view, view_dict = tree.views.get_view_info()
6400
raise errors.BzrCommandError(gettext(
6401
"Both --delete and a file list specified"))
6403
raise errors.BzrCommandError(gettext(
6404
"Both --delete and --switch specified"))
6406
tree.views.set_view_info(None, {})
6407
self.outf.write(gettext("Deleted all views.\n"))
6409
raise errors.BzrCommandError(gettext("No current view to delete"))
6411
tree.views.delete_view(name)
6412
self.outf.write(gettext("Deleted '%s' view.\n") % name)
6415
raise errors.BzrCommandError(gettext(
6416
"Both --switch and a file list specified"))
6418
raise errors.BzrCommandError(gettext(
6419
"Both --switch and --all specified"))
6420
elif switch == 'off':
6421
if current_view is None:
6422
raise errors.BzrCommandError(gettext("No current view to disable"))
6423
tree.views.set_view_info(None, view_dict)
6424
self.outf.write(gettext("Disabled '%s' view.\n") % (current_view))
6426
tree.views.set_view_info(switch, view_dict)
6427
view_str = views.view_display_str(tree.views.lookup_view())
6428
self.outf.write(gettext("Using '{0}' view: {1}\n").format(switch, view_str))
6431
self.outf.write(gettext('Views defined:\n'))
6432
for view in sorted(view_dict):
6433
if view == current_view:
6437
view_str = views.view_display_str(view_dict[view])
6438
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
6440
self.outf.write(gettext('No views defined.\n'))
6443
# No name given and no current view set
6446
raise errors.BzrCommandError(gettext(
6447
"Cannot change the 'off' pseudo view"))
6448
tree.views.set_view(name, sorted(file_list))
6449
view_str = views.view_display_str(tree.views.lookup_view())
6450
self.outf.write(gettext("Using '{0}' view: {1}\n").format(name, view_str))
6454
# No name given and no current view set
6455
self.outf.write(gettext('No current view.\n'))
6457
view_str = views.view_display_str(tree.views.lookup_view(name))
6458
self.outf.write(gettext("'{0}' view is: {1}\n").format(name, view_str))
6461
class cmd_hooks(Command):
6462
__doc__ = """Show hooks."""
6467
for hook_key in sorted(hooks.known_hooks.keys()):
6468
some_hooks = hooks.known_hooks_key_to_object(hook_key)
6469
self.outf.write("%s:\n" % type(some_hooks).__name__)
6470
for hook_name, hook_point in sorted(some_hooks.items()):
6471
self.outf.write(" %s:\n" % (hook_name,))
6472
found_hooks = list(hook_point)
6474
for hook in found_hooks:
6475
self.outf.write(" %s\n" %
6476
(some_hooks.get_hook_name(hook),))
3511
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3512
self.outf.write('%-20s %s\n' % (tag_name, target))
3515
# command-line interpretation helper for merge-related commands
3516
def _merge_helper(other_revision, base_revision,
3517
check_clean=True, ignore_zero=False,
3518
this_dir=None, backup_files=False,
3520
file_list=None, show_base=False, reprocess=False,
3523
change_reporter=None,
3525
"""Merge changes into a tree.
3528
list(path, revno) Base for three-way merge.
3529
If [None, None] then a base will be automatically determined.
3531
list(path, revno) Other revision for three-way merge.
3533
Directory to merge changes into; '.' by default.
3535
If true, this_dir must have no uncommitted changes before the
3537
ignore_zero - If true, suppress the "zero conflicts" message when
3538
there are no conflicts; should be set when doing something we expect
3539
to complete perfectly.
3540
file_list - If supplied, merge only changes to selected files.
3542
All available ancestors of other_revision and base_revision are
3543
automatically pulled into the branch.
3545
The revno may be -1 to indicate the last revision on the branch, which is
3548
This function is intended for use from the command line; programmatic
3549
clients might prefer to call merge.merge_inner(), which has less magic
3552
# Loading it late, so that we don't always have to import bzrlib.merge
3553
if merge_type is None:
3554
merge_type = _mod_merge.Merge3Merger
3555
if this_dir is None:
3557
this_tree = WorkingTree.open_containing(this_dir)[0]
3558
if show_base and not merge_type is _mod_merge.Merge3Merger:
3559
raise errors.BzrCommandError("Show-base is not supported for this merge"
3560
" type. %s" % merge_type)
3561
if reprocess and not merge_type.supports_reprocess:
3562
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3563
" type %s." % merge_type)
3564
if reprocess and show_base:
3565
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3566
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3567
# only want to take out a lock_tree_write() if we don't have to pull
3568
# any ancestry. But merge might fetch ancestry in the middle, in
3569
# which case we would need a lock_write().
3570
# Because we cannot upgrade locks, for now we live with the fact that
3571
# the tree will be locked multiple times during a merge. (Maybe
3572
# read-only some of the time, but it means things will get read
3575
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3576
pb=pb, change_reporter=change_reporter)
3577
merger.pp = ProgressPhase("Merge phase", 5, pb)
3578
merger.pp.next_phase()
3579
merger.check_basis(check_clean)
3580
if other_rev_id is not None:
3581
merger.set_other_revision(other_rev_id, this_tree.branch)
3583
merger.set_other(other_revision)
3584
merger.pp.next_phase()
3585
merger.set_base(base_revision)
3586
if merger.base_rev_id == merger.other_rev_id:
3587
note('Nothing to do.')
3589
if file_list is None:
3590
if pull and merger.base_rev_id == merger.this_rev_id:
3591
# FIXME: deduplicate with pull
3592
result = merger.this_tree.pull(merger.this_branch,
3593
False, merger.other_rev_id)
3594
if result.old_revid == result.new_revid:
3595
note('No revisions to pull.')
6478
self.outf.write(gettext(" <no hooks installed>\n"))
6481
class cmd_remove_branch(Command):
6482
__doc__ = """Remove a branch.
6484
This will remove the branch from the specified location but
6485
will keep any working tree or repository in place.
6489
Remove the branch at repo/trunk::
6491
brz remove-branch repo/trunk
6495
takes_args = ["location?"]
6497
takes_options = ['directory',
6498
Option('force', help='Remove branch even if it is the active branch.')]
6500
aliases = ["rmbranch"]
6502
def run(self, directory=None, location=None, force=False):
6503
br = open_nearby_branch(near=directory, location=location)
6504
if not force and br.controldir.has_workingtree():
6506
active_branch = br.controldir.open_branch(name="")
6507
except errors.NotBranchError:
6508
active_branch = None
6509
if (active_branch is not None and
6510
br.control_url == active_branch.control_url):
6511
raise errors.BzrCommandError(
6512
gettext("Branch is active. Use --force to remove it."))
6513
br.controldir.destroy_branch(br.name)
6516
class cmd_shelve(Command):
6517
__doc__ = """Temporarily set aside some changes from the current tree.
6519
Shelve allows you to temporarily put changes you've made "on the shelf",
6520
ie. out of the way, until a later time when you can bring them back from
6521
the shelf with the 'unshelve' command. The changes are stored alongside
6522
your working tree, and so they aren't propagated along with your branch nor
6523
will they survive its deletion.
6525
If shelve --list is specified, previously-shelved changes are listed.
6527
Shelve is intended to help separate several sets of changes that have
6528
been inappropriately mingled. If you just want to get rid of all changes
6529
and you don't need to restore them later, use revert. If you want to
6530
shelve all text changes at once, use shelve --all.
6532
If filenames are specified, only the changes to those files will be
6533
shelved. Other files will be left untouched.
6535
If a revision is specified, changes since that revision will be shelved.
6537
You can put multiple items on the shelf, and by default, 'unshelve' will
6538
restore the most recently shelved changes.
6540
For complicated changes, it is possible to edit the changes in a separate
6541
editor program to decide what the file remaining in the working copy
6542
should look like. To do this, add the configuration option
6544
change_editor = PROGRAM @new_path @old_path
6546
where @new_path is replaced with the path of the new version of the
6547
file and @old_path is replaced with the path of the old version of
6548
the file. The PROGRAM should save the new file with the desired
6549
contents of the file in the working tree.
6553
takes_args = ['file*']
6558
Option('all', help='Shelve all changes.'),
6560
RegistryOption('writer', 'Method to use for writing diffs.',
6561
breezy.option.diff_writer_registry,
6562
value_switches=True, enum_switch=False),
6564
Option('list', help='List shelved changes.'),
6566
help='Destroy removed changes instead of shelving them.'),
6568
_see_also = ['unshelve', 'configuration']
6570
def run(self, revision=None, all=False, file_list=None, message=None,
6571
writer=None, list=False, destroy=False, directory=None):
6573
return self.run_for_list(directory=directory)
6574
from .shelf_ui import Shelver
6576
writer = breezy.option.diff_writer_registry.get()
6578
shelver = Shelver.from_args(writer(self.outf), revision, all,
6579
file_list, message, destroy=destroy, directory=directory)
6584
except errors.UserAbort:
6587
def run_for_list(self, directory=None):
6588
if directory is None:
6590
tree = WorkingTree.open_containing(directory)[0]
6591
self.add_cleanup(tree.lock_read().unlock)
6592
manager = tree.get_shelf_manager()
6593
shelves = manager.active_shelves()
6594
if len(shelves) == 0:
6595
note(gettext('No shelved changes.'))
6597
for shelf_id in reversed(shelves):
6598
message = manager.get_metadata(shelf_id).get('message')
6600
message = '<no message>'
6601
self.outf.write('%3d: %s\n' % (shelf_id, message))
6605
class cmd_unshelve(Command):
6606
__doc__ = """Restore shelved changes.
6608
By default, the most recently shelved changes are restored. However if you
6609
specify a shelf by id those changes will be restored instead. This works
6610
best when the changes don't depend on each other.
6613
takes_args = ['shelf_id?']
6616
RegistryOption.from_kwargs(
6617
'action', help="The action to perform.",
6618
enum_switch=False, value_switches=True,
6619
apply="Apply changes and remove from the shelf.",
6620
dry_run="Show changes, but do not apply or remove them.",
6621
preview="Instead of unshelving the changes, show the diff that "
6622
"would result from unshelving.",
6623
delete_only="Delete changes without applying them.",
6624
keep="Apply changes but don't delete them.",
6627
_see_also = ['shelve']
6629
def run(self, shelf_id=None, action='apply', directory=u'.'):
6630
from .shelf_ui import Unshelver
6631
unshelver = Unshelver.from_args(shelf_id, action, directory=directory)
6635
unshelver.tree.unlock()
6638
class cmd_clean_tree(Command):
6639
__doc__ = """Remove unwanted files from working tree.
6641
By default, only unknown files, not ignored files, are deleted. Versioned
6642
files are never deleted.
6644
Another class is 'detritus', which includes files emitted by brz during
6645
normal operations and selftests. (The value of these files decreases with
6648
If no options are specified, unknown files are deleted. Otherwise, option
6649
flags are respected, and may be combined.
6651
To check what clean-tree will do, use --dry-run.
6653
takes_options = ['directory',
6654
Option('ignored', help='Delete all ignored files.'),
6655
Option('detritus', help='Delete conflict files, merge and revert'
6656
' backups, and failed selftest dirs.'),
6658
help='Delete files unknown to brz (default).'),
6659
Option('dry-run', help='Show files to delete instead of'
6661
Option('force', help='Do not prompt before deleting.')]
6662
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
6663
force=False, directory=u'.'):
6664
from .clean_tree import clean_tree
6665
if not (unknown or ignored or detritus):
6669
clean_tree(directory, unknown=unknown, ignored=ignored,
6670
detritus=detritus, dry_run=dry_run, no_prompt=force)
6673
class cmd_reference(Command):
6674
__doc__ = """list, view and set branch locations for nested trees.
6676
If no arguments are provided, lists the branch locations for nested trees.
6677
If one argument is provided, display the branch location for that tree.
6678
If two arguments are provided, set the branch location for that tree.
6683
takes_args = ['path?', 'location?']
6685
def run(self, path=None, location=None):
6687
if path is not None:
6689
tree, branch, relpath =(
6690
controldir.ControlDir.open_containing_tree_or_branch(branchdir))
6691
if path is not None:
6694
tree = branch.basis_tree()
6696
info = viewitems(branch._get_all_reference_info())
6697
self._display_reference_info(tree, branch, info)
6699
if not tree.is_versioned(path):
6700
raise errors.NotVersionedError(path)
6701
if location is None:
6702
info = [(path, branch.get_reference_info(path))]
6703
self._display_reference_info(tree, branch, info)
6705
branch.set_reference_info(
6706
path, location, file_id=tree.path2id(path))
6708
def _display_reference_info(self, tree, branch, info):
6710
for path, (location, file_id) in info:
6711
ref_list.append((path, location))
6712
for path, location in sorted(ref_list):
6713
self.outf.write('%s %s\n' % (path, location))
6716
class cmd_export_pot(Command):
6717
__doc__ = """Export command helps and error messages in po format."""
6720
takes_options = [Option('plugin',
6721
help='Export help text from named command '\
6722
'(defaults to all built in commands).',
6724
Option('include-duplicates',
6725
help='Output multiple copies of the same msgid '
6726
'string if it appears more than once.'),
6729
def run(self, plugin=None, include_duplicates=False):
6730
from .export_pot import export_pot
6731
export_pot(self.outf, plugin, include_duplicates)
6734
class cmd_import(Command):
6735
__doc__ = """Import sources from a directory, tarball or zip file
6737
This command will import a directory, tarball or zip file into a bzr
6738
tree, replacing any versioned files already present. If a directory is
6739
specified, it is used as the target. If the directory does not exist, or
6740
is not versioned, it is created.
6742
Tarballs may be gzip or bzip2 compressed. This is autodetected.
6744
If the tarball or zip has a single root directory, that directory is
6745
stripped when extracting the tarball. This is not done for directories.
6748
takes_args = ['source', 'tree?']
6750
def run(self, source, tree=None):
6751
from .upstream_import import do_import
6752
do_import(source, tree)
6755
class cmd_link_tree(Command):
6756
__doc__ = """Hardlink matching files to another tree.
6758
Only files with identical content and execute bit will be linked.
6761
takes_args = ['location']
6763
def run(self, location):
6764
from .transform import link_tree
6765
target_tree = WorkingTree.open_containing(".")[0]
6766
source_tree = WorkingTree.open(location)
6767
with target_tree.lock_write(), source_tree.lock_read():
6768
link_tree(target_tree, source_tree)
6771
class cmd_fetch_ghosts(Command):
6772
__doc__ = """Attempt to retrieve ghosts from another branch.
6774
If the other branch is not supplied, the last-pulled branch is used.
6778
aliases = ['fetch-missing']
6779
takes_args = ['branch?']
6780
takes_options = [Option('no-fix', help="Skip additional synchonization.")]
6782
def run(self, branch=None, no_fix=False):
6783
from .fetch_ghosts import GhostFetcher
6784
installed, failed = GhostFetcher.from_cmdline(branch).run()
6785
if len(installed) > 0:
6786
self.outf.write("Installed:\n")
6787
for rev in installed:
6788
self.outf.write(rev + "\n")
6790
self.outf.write("Still missing:\n")
6792
self.outf.write(rev + "\n")
6793
if not no_fix and len(installed) > 0:
6794
cmd_reconcile().run(".")
6797
def _register_lazy_builtins():
6798
# register lazy builtins from other modules; called at startup and should
6799
# be only called once.
6800
for (name, aliases, module_name) in [
6801
('cmd_bisect', [], 'breezy.bisect'),
6802
('cmd_bundle_info', [], 'breezy.bundle.commands'),
6803
('cmd_config', [], 'breezy.config'),
6804
('cmd_dump_btree', [], 'breezy.bzr.debug_commands'),
6805
('cmd_version_info', [], 'breezy.cmd_version_info'),
6806
('cmd_resolve', ['resolved'], 'breezy.conflicts'),
6807
('cmd_conflicts', [], 'breezy.conflicts'),
6808
('cmd_ping', [], 'breezy.bzr.smart.ping'),
6809
('cmd_sign_my_commits', [], 'breezy.commit_signature_commands'),
6810
('cmd_verify_signatures', [], 'breezy.commit_signature_commands'),
6811
('cmd_test_script', [], 'breezy.cmd_test_script'),
6813
builtin_command_registry.register_lazy(name, aliases, module_name)
3597
note('Now on revision %d.' % result.new_revno)
3599
merger.backup_files = backup_files
3600
merger.merge_type = merge_type
3601
merger.set_interesting_files(file_list)
3602
merger.show_base = show_base
3603
merger.reprocess = reprocess
3604
conflicts = merger.do_merge()
3605
if file_list is None:
3606
merger.set_pending()
3613
merge = _merge_helper
3616
# these get imported and then picked up by the scan for cmd_*
3617
# TODO: Some more consistent way to split command definitions across files;
3618
# we do need to load at least some information about them to know of
3619
# aliases. ideally we would avoid loading the implementation until the
3620
# details were needed.
3621
from bzrlib.cmd_version_info import cmd_version_info
3622
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3623
from bzrlib.bundle.commands import cmd_bundle_revisions
3624
from bzrlib.sign_my_commits import cmd_sign_my_commits
3625
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3626
cmd_weave_plan_merge, cmd_weave_merge_text