362
240
' --revision or a revision_id')
363
241
b = WorkingTree.open_containing(u'.')[0].branch
365
revisions = b.repository.revisions
366
if revisions is None:
367
raise errors.BzrCommandError('Repository %r does not support '
368
'access to raw revision texts')
370
b.repository.lock_read()
372
# TODO: jam 20060112 should cat-revision always output utf-8?
373
if revision_id is not None:
374
revision_id = osutils.safe_revision_id(revision_id, warn=False)
376
self.print_revision(revisions, revision_id)
377
except errors.NoSuchRevision:
378
msg = "The repository %s contains no revision %s." % (
379
b.repository.base, revision_id)
380
raise errors.BzrCommandError(msg)
381
elif revision is not None:
384
raise errors.BzrCommandError(
385
'You cannot specify a NULL revision.')
386
rev_id = rev.as_revision_id(b)
387
self.print_revision(revisions, rev_id)
389
b.repository.unlock()
392
class cmd_dump_btree(Command):
393
__doc__ = """Dump the contents of a btree index file to stdout.
395
PATH is a btree index file, it can be any URL. This includes things like
396
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
398
By default, the tuples stored in the index file will be displayed. With
399
--raw, we will uncompress the pages, but otherwise display the raw bytes
403
# TODO: Do we want to dump the internal nodes as well?
404
# TODO: It would be nice to be able to dump the un-parsed information,
405
# rather than only going through iter_all_entries. However, this is
406
# good enough for a start
408
encoding_type = 'exact'
409
takes_args = ['path']
410
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
411
' rather than the parsed tuples.'),
414
def run(self, path, raw=False):
415
dirname, basename = osutils.split(path)
416
t = transport.get_transport(dirname)
418
self._dump_raw_bytes(t, basename)
420
self._dump_entries(t, basename)
422
def _get_index_and_bytes(self, trans, basename):
423
"""Create a BTreeGraphIndex and raw bytes."""
424
bt = btree_index.BTreeGraphIndex(trans, basename, None)
425
bytes = trans.get_bytes(basename)
426
bt._file = cStringIO.StringIO(bytes)
427
bt._size = len(bytes)
430
def _dump_raw_bytes(self, trans, basename):
433
# We need to parse at least the root node.
434
# This is because the first page of every row starts with an
435
# uncompressed header.
436
bt, bytes = self._get_index_and_bytes(trans, basename)
437
for page_idx, page_start in enumerate(xrange(0, len(bytes),
438
btree_index._PAGE_SIZE)):
439
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
440
page_bytes = bytes[page_start:page_end]
442
self.outf.write('Root node:\n')
443
header_end, data = bt._parse_header_from_bytes(page_bytes)
444
self.outf.write(page_bytes[:header_end])
446
self.outf.write('\nPage %d\n' % (page_idx,))
447
decomp_bytes = zlib.decompress(page_bytes)
448
self.outf.write(decomp_bytes)
449
self.outf.write('\n')
451
def _dump_entries(self, trans, basename):
453
st = trans.stat(basename)
454
except errors.TransportNotPossible:
455
# We can't stat, so we'll fake it because we have to do the 'get()'
457
bt, _ = self._get_index_and_bytes(trans, basename)
459
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
460
for node in bt.iter_all_entries():
461
# Node is made up of:
462
# (index, key, value, [references])
243
# TODO: jam 20060112 should cat-revision always output utf-8?
244
if revision_id is not None:
245
revision_id = osutils.safe_revision_id(revision_id, warn=False)
466
refs_as_tuples = None
468
refs_as_tuples = static_tuple.as_tuples(refs)
469
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
470
self.outf.write('%s\n' % (as_tuple,))
247
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
248
except errors.NoSuchRevision:
249
msg = "The repository %s contains no revision %s." % (b.repository.base,
251
raise errors.BzrCommandError(msg)
252
elif revision is not None:
255
raise errors.BzrCommandError('You cannot specify a NULL'
257
rev_id = rev.as_revision_id(b)
258
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
473
261
class cmd_remove_tree(Command):
474
__doc__ = """Remove the working tree from a given branch/checkout.
262
"""Remove the working tree from a given branch/checkout.
476
264
Since a lightweight checkout is little more than a working tree
477
265
this will refuse to run against one.
479
267
To re-create the working tree, use "bzr checkout".
481
269
_see_also = ['checkout', 'working-trees']
482
takes_args = ['location*']
270
takes_args = ['location?']
483
271
takes_options = [
485
273
help='Remove the working tree even if it has '
486
274
'uncommitted changes.'),
489
def run(self, location_list, force=False):
490
if not location_list:
493
for location in location_list:
494
d = bzrdir.BzrDir.open(location)
497
working = d.open_workingtree()
498
except errors.NoWorkingTree:
499
raise errors.BzrCommandError("No working tree to remove")
500
except errors.NotLocalUrl:
501
raise errors.BzrCommandError("You cannot remove the working tree"
504
if (working.has_changes()):
505
raise errors.UncommittedChanges(working)
507
if working.user_url != working.branch.user_url:
508
raise errors.BzrCommandError("You cannot remove the working tree"
509
" from a lightweight checkout")
511
d.destroy_workingtree()
277
def run(self, location='.', force=False):
278
d = bzrdir.BzrDir.open(location)
281
working = d.open_workingtree()
282
except errors.NoWorkingTree:
283
raise errors.BzrCommandError("No working tree to remove")
284
except errors.NotLocalUrl:
285
raise errors.BzrCommandError("You cannot remove the working tree of a "
288
changes = working.changes_from(working.basis_tree())
289
if changes.has_changed():
290
raise errors.UncommittedChanges(working)
292
working_path = working.bzrdir.root_transport.base
293
branch_path = working.branch.bzrdir.root_transport.base
294
if working_path != branch_path:
295
raise errors.BzrCommandError("You cannot remove the working tree from "
296
"a lightweight checkout")
298
d.destroy_workingtree()
514
301
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
302
"""Show current revision number.
517
304
This is equal to the number of revisions on this branch.
520
307
_see_also = ['info']
521
308
takes_args = ['location?']
523
Option('tree', help='Show revno of working tree'),
527
def run(self, tree=False, location=u'.'):
530
wt = WorkingTree.open_containing(location)[0]
531
self.add_cleanup(wt.lock_read().unlock)
532
except (errors.NoWorkingTree, errors.NotLocalUrl):
533
raise errors.NoWorkingTree(location)
534
revid = wt.last_revision()
536
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
537
except errors.NoSuchRevision:
539
revno = ".".join(str(n) for n in revno_t)
541
b = Branch.open_containing(location)[0]
542
self.add_cleanup(b.lock_read().unlock)
545
self.outf.write(str(revno) + '\n')
311
def run(self, location=u'.'):
312
self.outf.write(str(Branch.open_containing(location)[0].revno()))
313
self.outf.write('\n')
548
316
class cmd_revision_info(Command):
549
__doc__ = """Show revision number and revision id for a given revision identifier.
317
"""Show revision number and revision id for a given revision identifier.
552
320
takes_args = ['revision_info*']
556
help='Branch to examine, '
557
'rather than the one containing the working directory.',
561
Option('tree', help='Show revno of working tree'),
321
takes_options = ['revision']
565
def run(self, revision=None, directory=u'.', tree=False,
566
revision_info_list=[]):
324
def run(self, revision=None, revision_info_list=[]):
569
wt = WorkingTree.open_containing(directory)[0]
571
self.add_cleanup(wt.lock_read().unlock)
572
except (errors.NoWorkingTree, errors.NotLocalUrl):
574
b = Branch.open_containing(directory)[0]
575
self.add_cleanup(b.lock_read().unlock)
577
327
if revision is not None:
578
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
328
revs.extend(revision)
579
329
if revision_info_list is not None:
580
for rev_str in revision_info_list:
581
rev_spec = RevisionSpec.from_string(rev_str)
582
revision_ids.append(rev_spec.as_revision_id(b))
583
# No arguments supplied, default to the last revision
584
if len(revision_ids) == 0:
587
raise errors.NoWorkingTree(directory)
588
revision_ids.append(wt.last_revision())
590
revision_ids.append(b.last_revision())
594
for revision_id in revision_ids:
330
for rev in revision_info_list:
331
revs.append(RevisionSpec.from_string(rev))
333
b = Branch.open_containing(u'.')[0]
336
revs.append(RevisionSpec.from_string('-1'))
339
revision_id = rev.as_revision_id(b)
596
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
597
revno = '.'.join(str(i) for i in dotted_revno)
341
revno = '%4d' % (b.revision_id_to_revno(revision_id))
598
342
except errors.NoSuchRevision:
600
maxlen = max(maxlen, len(revno))
601
revinfos.append([revno, revision_id])
605
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
343
dotted_map = b.get_revision_id_to_revno_map()
344
revno = '.'.join(str(i) for i in dotted_map[revision_id])
345
print '%s %s' % (revno, revision_id)
608
348
class cmd_add(Command):
609
__doc__ = """Add specified files or directories.
349
"""Add specified files or directories.
611
351
In non-recursive mode, all the named items are added, regardless
612
352
of whether they were previously ignored. A warning is given if
853
593
into_existing = False
855
595
inv = tree.inventory
856
# 'fix' the case of a potential 'from'
857
from_id = tree.path2id(
858
tree.get_canonical_inventory_path(rel_names[0]))
596
from_id = tree.path2id(rel_names[0])
859
597
if (not osutils.lexists(names_list[0]) and
860
598
from_id and inv.get_file_kind(from_id) == "directory"):
861
599
into_existing = False
863
601
if into_existing:
864
602
# move into existing directory
865
# All entries reference existing inventory items, so fix them up
866
# for cicp file-systems.
867
rel_names = tree.get_canonical_inventory_paths(rel_names)
868
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
870
self.outf.write("%s => %s\n" % (src, dest))
603
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
604
self.outf.write("%s => %s\n" % pair)
872
606
if len(names_list) != 2:
873
607
raise errors.BzrCommandError('to mv multiple files the'
874
608
' destination must be a versioned'
877
# for cicp file-systems: the src references an existing inventory
879
src = tree.get_canonical_inventory_path(rel_names[0])
880
# Find the canonical version of the destination: In all cases, the
881
# parent of the target must be in the inventory, so we fetch the
882
# canonical version from there (we do not always *use* the
883
# canonicalized tail portion - we may be attempting to rename the
885
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
886
dest_parent = osutils.dirname(canon_dest)
887
spec_tail = osutils.basename(rel_names[1])
888
# For a CICP file-system, we need to avoid creating 2 inventory
889
# entries that differ only by case. So regardless of the case
890
# we *want* to use (ie, specified by the user or the file-system),
891
# we must always choose to use the case of any existing inventory
892
# items. The only exception to this is when we are attempting a
893
# case-only rename (ie, canonical versions of src and dest are
895
dest_id = tree.path2id(canon_dest)
896
if dest_id is None or tree.path2id(src) == dest_id:
897
# No existing item we care about, so work out what case we
898
# are actually going to use.
900
# If 'after' is specified, the tail must refer to a file on disk.
902
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
904
# pathjoin with an empty tail adds a slash, which breaks
906
dest_parent_fq = tree.basedir
908
dest_tail = osutils.canonical_relpath(
910
osutils.pathjoin(dest_parent_fq, spec_tail))
912
# not 'after', so case as specified is used
913
dest_tail = spec_tail
915
# Use the existing item so 'mv' fails with AlreadyVersioned.
916
dest_tail = os.path.basename(canon_dest)
917
dest = osutils.pathjoin(dest_parent, dest_tail)
918
mutter("attempting to move %s => %s", src, dest)
919
tree.rename_one(src, dest, after=after)
921
self.outf.write("%s => %s\n" % (src, dest))
610
tree.rename_one(rel_names[0], rel_names[1], after=after)
611
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
924
614
class cmd_pull(Command):
925
__doc__ = """Turn this branch into a mirror of another branch.
615
"""Turn this branch into a mirror of another branch.
927
By default, this command only works on branches that have not diverged.
928
Branches are considered diverged if the destination branch's most recent
929
commit is one that has not been merged (directly or indirectly) into the
617
This command only works on branches that have not diverged. Branches are
618
considered diverged if the destination branch's most recent commit is one
619
that has not been merged (directly or indirectly) into the parent.
932
621
If branches have diverged, you can use 'bzr merge' to integrate the changes
933
622
from one into the other. Once one branch has merged, the other should
934
623
be able to pull it again.
936
If you want to replace your local changes and just want your branch to
937
match the remote one, use pull --overwrite. This will work even if the two
938
branches have diverged.
625
If you want to forget your local changes and just update your branch to
626
match the remote one, use pull --overwrite.
940
628
If there is no default location set, the first pull will set it. After
941
629
that, you can omit the location to use the default. To change the
1178
857
takes_args = ['from_location', 'to_location?']
1179
858
takes_options = ['revision', Option('hardlink',
1180
859
help='Hard-link working tree files where possible.'),
1182
help="Create a branch without a working-tree."),
1184
help="Switch the checkout in the current directory "
1185
"to the new branch."),
1186
860
Option('stacked',
1187
861
help='Create a stacked branch referring to the source branch. '
1188
862
'The new branch will depend on the availability of the source '
1189
863
'branch for all operations.'),
1190
864
Option('standalone',
1191
865
help='Do not use a shared repository, even if available.'),
1192
Option('use-existing-dir',
1193
help='By default branch will fail if the target'
1194
' directory exists, but does not already'
1195
' have a control directory. This flag will'
1196
' allow branch to proceed.'),
1198
help="Bind new branch to from location."),
1200
867
aliases = ['get', 'clone']
1202
869
def run(self, from_location, to_location=None, revision=None,
1203
hardlink=False, stacked=False, standalone=False, no_tree=False,
1204
use_existing_dir=False, switch=False, bind=False):
1205
from bzrlib import switch as _mod_switch
870
hardlink=False, stacked=False, standalone=False):
1206
871
from bzrlib.tag import _merge_tags_if_possible
874
elif len(revision) > 1:
875
raise errors.BzrCommandError(
876
'bzr branch --revision takes exactly 1 revision value')
1207
878
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1209
revision = _get_one_revision('branch', revision)
1210
self.add_cleanup(br_from.lock_read().unlock)
1211
if revision is not None:
1212
revision_id = revision.as_revision_id(br_from)
1214
# FIXME - wt.last_revision, fallback to branch, fall back to
1215
# None or perhaps NULL_REVISION to mean copy nothing
1217
revision_id = br_from.last_revision()
1218
if to_location is None:
1219
to_location = urlutils.derive_to_location(from_location)
1220
to_transport = transport.get_transport(to_location)
1222
to_transport.mkdir('.')
1223
except errors.FileExists:
1224
if not use_existing_dir:
1225
raise errors.BzrCommandError('Target directory "%s" '
1226
'already exists.' % to_location)
882
if len(revision) == 1 and revision[0] is not None:
883
revision_id = revision[0].as_revision_id(br_from)
1229
bzrdir.BzrDir.open_from_transport(to_transport)
1230
except errors.NotBranchError:
1233
raise errors.AlreadyBranchError(to_location)
1234
except errors.NoSuchFile:
1235
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1238
# preserve whatever source format we have.
1239
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1240
possible_transports=[to_transport],
1241
accelerator_tree=accelerator_tree,
1242
hardlink=hardlink, stacked=stacked,
1243
force_new_repo=standalone,
1244
create_tree_if_local=not no_tree,
1245
source_branch=br_from)
1246
branch = dir.open_branch()
1247
except errors.NoSuchRevision:
1248
to_transport.delete_tree('.')
1249
msg = "The branch %s has no revision %s." % (from_location,
1251
raise errors.BzrCommandError(msg)
1252
_merge_tags_if_possible(br_from, branch)
1253
# If the source branch is stacked, the new branch may
1254
# be stacked whether we asked for that explicitly or not.
1255
# We therefore need a try/except here and not just 'if stacked:'
1257
note('Created new stacked branch referring to %s.' %
1258
branch.get_stacked_on_url())
1259
except (errors.NotStacked, errors.UnstackableBranchFormat,
1260
errors.UnstackableRepositoryFormat), e:
1261
note('Branched %d revision(s).' % branch.revno())
1263
# Bind to the parent
1264
parent_branch = Branch.open(from_location)
1265
branch.bind(parent_branch)
1266
note('New branch bound to %s' % from_location)
1268
# Switch to the new branch
1269
wt, _ = WorkingTree.open_containing('.')
1270
_mod_switch.switch(wt.bzrdir, branch)
1271
note('Switched to branch: %s',
1272
urlutils.unescape_for_display(branch.base, 'utf-8'))
885
# FIXME - wt.last_revision, fallback to branch, fall back to
886
# None or perhaps NULL_REVISION to mean copy nothing
888
revision_id = br_from.last_revision()
889
if to_location is None:
890
to_location = urlutils.derive_to_location(from_location)
891
to_transport = transport.get_transport(to_location)
893
to_transport.mkdir('.')
894
except errors.FileExists:
895
raise errors.BzrCommandError('Target directory "%s" already'
896
' exists.' % to_location)
897
except errors.NoSuchFile:
898
raise errors.BzrCommandError('Parent of "%s" does not exist.'
901
# preserve whatever source format we have.
902
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
903
possible_transports=[to_transport],
904
accelerator_tree=accelerator_tree,
905
hardlink=hardlink, stacked=stacked,
906
force_new_repo=standalone)
907
branch = dir.open_branch()
908
except errors.NoSuchRevision:
909
to_transport.delete_tree('.')
910
msg = "The branch %s has no revision %s." % (from_location,
912
raise errors.BzrCommandError(msg)
913
_merge_tags_if_possible(br_from, branch)
914
# If the source branch is stacked, the new branch may
915
# be stacked whether we asked for that explicitly or not.
916
# We therefore need a try/except here and not just 'if stacked:'
918
note('Created new stacked branch referring to %s.' %
919
branch.get_stacked_on_url())
920
except (errors.NotStacked, errors.UnstackableBranchFormat,
921
errors.UnstackableRepositoryFormat), e:
922
note('Branched %d revision(s).' % branch.revno())
1275
927
class cmd_checkout(Command):
1276
__doc__ = """Create a new checkout of an existing branch.
928
"""Create a new checkout of an existing branch.
1278
930
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1279
931
the branch found in '.'. This is useful if you have removed the working tree
1280
932
or if it was never created - i.e. if you pushed the branch to its current
1281
933
location using SFTP.
1283
935
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1284
936
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1285
937
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1353
1009
@display_command
1354
1010
def run(self, dir=u'.'):
1355
1011
tree = WorkingTree.open_containing(dir)[0]
1356
self.add_cleanup(tree.lock_read().unlock)
1357
new_inv = tree.inventory
1358
old_tree = tree.basis_tree()
1359
self.add_cleanup(old_tree.lock_read().unlock)
1360
old_inv = old_tree.inventory
1362
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1363
for f, paths, c, v, p, n, k, e in iterator:
1364
if paths[0] == paths[1]:
1368
renames.append(paths)
1370
for old_name, new_name in renames:
1371
self.outf.write("%s => %s\n" % (old_name, new_name))
1014
new_inv = tree.inventory
1015
old_tree = tree.basis_tree()
1016
old_tree.lock_read()
1018
old_inv = old_tree.inventory
1019
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1021
for old_name, new_name in renames:
1022
self.outf.write("%s => %s\n" % (old_name, new_name))
1374
1029
class cmd_update(Command):
1375
__doc__ = """Update a tree to have the latest code committed to its branch.
1030
"""Update a tree to have the latest code committed to its branch.
1377
1032
This will perform a merge into the working tree, and may generate
1378
conflicts. If you have any local changes, you will still
1033
conflicts. If you have any local changes, you will still
1379
1034
need to commit them after the update for the update to be complete.
1381
If you want to discard your local changes, you can just do a
1036
If you want to discard your local changes, you can just do a
1382
1037
'bzr revert' instead of 'bzr commit' after the update.
1384
If the tree's branch is bound to a master branch, it will also update
1385
the branch from the master.
1388
1040
_see_also = ['pull', 'working-trees', 'status-flags']
1389
1041
takes_args = ['dir?']
1390
takes_options = ['revision']
1391
1042
aliases = ['up']
1393
def run(self, dir='.', revision=None):
1394
if revision is not None and len(revision) != 1:
1395
raise errors.BzrCommandError(
1396
"bzr update --revision takes exactly one revision")
1044
def run(self, dir='.'):
1397
1045
tree = WorkingTree.open_containing(dir)[0]
1398
branch = tree.branch
1399
1046
possible_transports = []
1400
master = branch.get_master_branch(
1047
master = tree.branch.get_master_branch(
1401
1048
possible_transports=possible_transports)
1402
1049
if master is not None:
1403
branch_location = master.base
1404
1050
tree.lock_write()
1406
branch_location = tree.branch.base
1407
1052
tree.lock_tree_write()
1408
self.add_cleanup(tree.unlock)
1409
# get rid of the final '/' and be ready for display
1410
branch_location = urlutils.unescape_for_display(
1411
branch_location.rstrip('/'),
1413
existing_pending_merges = tree.get_parent_ids()[1:]
1417
# may need to fetch data into a heavyweight checkout
1418
# XXX: this may take some time, maybe we should display a
1420
old_tip = branch.update(possible_transports)
1421
if revision is not None:
1422
revision_id = revision[0].as_revision_id(branch)
1424
revision_id = branch.last_revision()
1425
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1426
revno = branch.revision_id_to_dotted_revno(revision_id)
1427
note("Tree is up to date at revision %s of branch %s" %
1428
('.'.join(map(str, revno)), branch_location))
1430
view_info = _get_view_info_for_change_reporter(tree)
1431
change_reporter = delta._ChangeReporter(
1432
unversioned_filter=tree.is_ignored,
1433
view_info=view_info)
1054
existing_pending_merges = tree.get_parent_ids()[1:]
1055
last_rev = _mod_revision.ensure_null(tree.last_revision())
1056
if last_rev == _mod_revision.ensure_null(
1057
tree.branch.last_revision()):
1058
# may be up to date, check master too.
1059
if master is None or last_rev == _mod_revision.ensure_null(
1060
master.last_revision()):
1061
revno = tree.branch.revision_id_to_revno(last_rev)
1062
note("Tree is up to date at revision %d." % (revno,))
1435
1064
conflicts = tree.update(
1437
possible_transports=possible_transports,
1438
revision=revision_id,
1440
except errors.NoSuchRevision, e:
1441
raise errors.BzrCommandError(
1442
"branch has no revision %s\n"
1443
"bzr update --revision only works"
1444
" for a revision in the branch history"
1446
revno = tree.branch.revision_id_to_dotted_revno(
1447
_mod_revision.ensure_null(tree.last_revision()))
1448
note('Updated to revision %s of branch %s' %
1449
('.'.join(map(str, revno)), branch_location))
1450
parent_ids = tree.get_parent_ids()
1451
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1452
note('Your local commits will now show as pending merges with '
1453
"'bzr status', and can be committed with 'bzr commit'.")
1065
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1066
possible_transports=possible_transports)
1067
revno = tree.branch.revision_id_to_revno(
1068
_mod_revision.ensure_null(tree.last_revision()))
1069
note('Updated to revision %d.' % (revno,))
1070
if tree.get_parent_ids()[1:] != existing_pending_merges:
1071
note('Your local commits will now show as pending merges with '
1072
"'bzr status', and can be committed with 'bzr commit'.")
1460
1081
class cmd_info(Command):
1461
__doc__ = """Show information about a working tree, branch or repository.
1082
"""Show information about a working tree, branch or repository.
1463
1084
This command will show all known locations and formats associated to the
1464
tree, branch or repository.
1466
In verbose mode, statistical information is included with each report.
1467
To see extended statistic information, use a verbosity level of 2 or
1468
higher by specifying the verbose option multiple times, e.g. -vv.
1085
tree, branch or repository. Statistical information is included with
1470
1088
Branches and working trees will also report any missing revisions.
1474
Display information on the format and related locations:
1478
Display the above together with extended format information and
1479
basic statistics (like the number of files in the working tree and
1480
number of revisions in the branch and repository):
1484
Display the above together with number of committers to the branch:
1488
1090
_see_also = ['revno', 'working-trees', 'repositories']
1489
1091
takes_args = ['location?']
2083
1653
raise errors.BzrCommandError(msg)
2086
def _parse_levels(s):
2090
msg = "The levels argument must be an integer."
2091
raise errors.BzrCommandError(msg)
2094
1656
class cmd_log(Command):
2095
__doc__ = """Show historical log for a branch or subset of a branch.
2097
log is bzr's default tool for exploring the history of a branch.
2098
The branch to use is taken from the first parameter. If no parameters
2099
are given, the branch containing the working directory is logged.
2100
Here are some simple examples::
2102
bzr log log the current branch
2103
bzr log foo.py log a file in its branch
2104
bzr log http://server/branch log a branch on a server
2106
The filtering, ordering and information shown for each revision can
2107
be controlled as explained below. By default, all revisions are
2108
shown sorted (topologically) so that newer revisions appear before
2109
older ones and descendants always appear before ancestors. If displayed,
2110
merged revisions are shown indented under the revision in which they
2115
The log format controls how information about each revision is
2116
displayed. The standard log formats are called ``long``, ``short``
2117
and ``line``. The default is long. See ``bzr help log-formats``
2118
for more details on log formats.
2120
The following options can be used to control what information is
2123
-l N display a maximum of N revisions
2124
-n N display N levels of revisions (0 for all, 1 for collapsed)
2125
-v display a status summary (delta) for each revision
2126
-p display a diff (patch) for each revision
2127
--show-ids display revision-ids (and file-ids), not just revnos
2129
Note that the default number of levels to display is a function of the
2130
log format. If the -n option is not used, the standard log formats show
2131
just the top level (mainline).
2133
Status summaries are shown using status flags like A, M, etc. To see
2134
the changes explained using words like ``added`` and ``modified``
2135
instead, use the -vv option.
2139
To display revisions from oldest to newest, use the --forward option.
2140
In most cases, using this option will have little impact on the total
2141
time taken to produce a log, though --forward does not incrementally
2142
display revisions like --reverse does when it can.
2144
:Revision filtering:
2146
The -r option can be used to specify what revision or range of revisions
2147
to filter against. The various forms are shown below::
2149
-rX display revision X
2150
-rX.. display revision X and later
2151
-r..Y display up to and including revision Y
2152
-rX..Y display from X to Y inclusive
2154
See ``bzr help revisionspec`` for details on how to specify X and Y.
2155
Some common examples are given below::
2157
-r-1 show just the tip
2158
-r-10.. show the last 10 mainline revisions
2159
-rsubmit:.. show what's new on this branch
2160
-rancestor:path.. show changes since the common ancestor of this
2161
branch and the one at location path
2162
-rdate:yesterday.. show changes since yesterday
2164
When logging a range of revisions using -rX..Y, log starts at
2165
revision Y and searches back in history through the primary
2166
("left-hand") parents until it finds X. When logging just the
2167
top level (using -n1), an error is reported if X is not found
2168
along the way. If multi-level logging is used (-n0), X may be
2169
a nested merge revision and the log will be truncated accordingly.
2173
If parameters are given and the first one is not a branch, the log
2174
will be filtered to show only those revisions that changed the
2175
nominated files or directories.
2177
Filenames are interpreted within their historical context. To log a
2178
deleted file, specify a revision range so that the file existed at
2179
the end or start of the range.
2181
Historical context is also important when interpreting pathnames of
2182
renamed files/directories. Consider the following example:
2184
* revision 1: add tutorial.txt
2185
* revision 2: modify tutorial.txt
2186
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2190
* ``bzr log guide.txt`` will log the file added in revision 1
2192
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2194
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2195
the original file in revision 2.
2197
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2198
was no file called guide.txt in revision 2.
2200
Renames are always followed by log. By design, there is no need to
2201
explicitly ask for this (and no way to stop logging a file back
2202
until it was last renamed).
2206
The --message option can be used for finding revisions that match a
2207
regular expression in a commit message.
2211
GUI tools and IDEs are often better at exploring history than command
2212
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2213
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2214
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2215
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2217
You may find it useful to add the aliases below to ``bazaar.conf``::
2221
top = log -l10 --line
2224
``bzr tip`` will then show the latest revision while ``bzr top``
2225
will show the last 10 mainline revisions. To see the details of a
2226
particular revision X, ``bzr show -rX``.
2228
If you are interested in looking deeper into a particular merge X,
2229
use ``bzr log -n0 -rX``.
2231
``bzr log -v`` on a branch with lots of history is currently
2232
very slow. A fix for this issue is currently under development.
2233
With or without that fix, it is recommended that a revision range
2234
be given when using the -v option.
2236
bzr has a generic full-text matching plugin, bzr-search, that can be
2237
used to find revisions matching user names, commit messages, etc.
2238
Among other features, this plugin can find all revisions containing
2239
a list of words but not others.
2241
When exploring non-mainline history on large projects with deep
2242
history, the performance of log can be greatly improved by installing
2243
the historycache plugin. This plugin buffers historical information
2244
trading disk space for faster speed.
1657
"""Show log of a branch, file, or directory.
1659
By default show the log of the branch containing the working directory.
1661
To request a range of logs, you can use the command -r begin..end
1662
-r revision requests a specific revision, -r ..end or -r begin.. are
1666
Log the current branch::
1674
Log the last 10 revisions of a branch::
1676
bzr log -r -10.. http://server/branch
2246
takes_args = ['file*']
2247
_see_also = ['log-formats', 'revisionspec']
1679
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1681
takes_args = ['location?']
2248
1682
takes_options = [
2249
1683
Option('forward',
2250
1684
help='Show from oldest to newest.'),
1687
help='Display timezone as local, original, or utc.'),
2252
1688
custom_help('verbose',
2253
1689
help='Show files changed in each revision.'),
2357
1756
dir, relpath = bzrdir.BzrDir.open_containing(location)
2358
1757
b = dir.open_branch()
2359
self.add_cleanup(b.lock_read().unlock)
2360
rev1, rev2 = _get_revision_range(revision, b, self.name())
2362
# Decide on the type of delta & diff filtering to use
2363
# TODO: add an --all-files option to make this configurable & consistent
2371
diff_type = 'partial'
2375
# Build the log formatter
2376
if log_format is None:
2377
log_format = log.log_formatter_registry.get_default(b)
2378
# Make a non-encoding output to include the diffs - bug 328007
2379
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2380
lf = log_format(show_ids=show_ids, to_file=self.outf,
2381
to_exact_file=unencoded_output,
2382
show_timezone=timezone,
2383
delta_format=get_verbosity_level(),
2385
show_advice=levels is None)
2387
# Choose the algorithm for doing the logging. It's annoying
2388
# having multiple code paths like this but necessary until
2389
# the underlying repository format is faster at generating
2390
# deltas or can provide everything we need from the indices.
2391
# The default algorithm - match-using-deltas - works for
2392
# multiple files and directories and is faster for small
2393
# amounts of history (200 revisions say). However, it's too
2394
# slow for logging a single file in a repository with deep
2395
# history, i.e. > 10K revisions. In the spirit of "do no
2396
# evil when adding features", we continue to use the
2397
# original algorithm - per-file-graph - for the "single
2398
# file that isn't a directory without showing a delta" case.
2399
partial_history = revision and b.repository._format.supports_chks
2400
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2401
or delta_type or partial_history)
2403
# Build the LogRequest and execute it
2404
if len(file_ids) == 0:
2406
rqst = make_log_request_dict(
2407
direction=direction, specific_fileids=file_ids,
2408
start_revision=rev1, end_revision=rev2, limit=limit,
2409
message_search=message, delta_type=delta_type,
2410
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2411
exclude_common_ancestry=exclude_common_ancestry,
2413
Logger(b, rqst).show(lf)
2416
def _get_revision_range(revisionspec_list, branch, command_name):
2417
"""Take the input of a revision option and turn it into a revision range.
2419
It returns RevisionInfo objects which can be used to obtain the rev_id's
2420
of the desired revisions. It does some user input validations.
2422
if revisionspec_list is None:
2425
elif len(revisionspec_list) == 1:
2426
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2427
elif len(revisionspec_list) == 2:
2428
start_spec = revisionspec_list[0]
2429
end_spec = revisionspec_list[1]
2430
if end_spec.get_branch() != start_spec.get_branch():
2431
# b is taken from revision[0].get_branch(), and
2432
# show_log will use its revision_history. Having
2433
# different branches will lead to weird behaviors.
2434
raise errors.BzrCommandError(
2435
"bzr %s doesn't accept two revisions in different"
2436
" branches." % command_name)
2437
if start_spec.spec is None:
2438
# Avoid loading all the history.
2439
rev1 = RevisionInfo(branch, None, None)
2441
rev1 = start_spec.in_history(branch)
2442
# Avoid loading all of history when we know a missing
2443
# end of range means the last revision ...
2444
if end_spec.spec is None:
2445
last_revno, last_revision_id = branch.last_revision_info()
2446
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2448
rev2 = end_spec.in_history(branch)
2450
raise errors.BzrCommandError(
2451
'bzr %s --revision takes one or two values.' % command_name)
2455
def _revision_range_to_revid_range(revision_range):
2458
if revision_range[0] is not None:
2459
rev_id1 = revision_range[0].rev_id
2460
if revision_range[1] is not None:
2461
rev_id2 = revision_range[1].rev_id
2462
return rev_id1, rev_id2
1761
if revision is None:
1764
elif len(revision) == 1:
1765
rev1 = rev2 = revision[0].in_history(b)
1766
elif len(revision) == 2:
1767
if revision[1].get_branch() != revision[0].get_branch():
1768
# b is taken from revision[0].get_branch(), and
1769
# show_log will use its revision_history. Having
1770
# different branches will lead to weird behaviors.
1771
raise errors.BzrCommandError(
1772
"Log doesn't accept two revisions in different"
1774
rev1 = revision[0].in_history(b)
1775
rev2 = revision[1].in_history(b)
1777
raise errors.BzrCommandError(
1778
'bzr log --revision takes one or two values.')
1780
if log_format is None:
1781
log_format = log.log_formatter_registry.get_default(b)
1783
lf = log_format(show_ids=show_ids, to_file=self.outf,
1784
show_timezone=timezone)
1790
direction=direction,
1791
start_revision=rev1,
2464
1799
def get_log_format(long=False, short=False, line=False, default='long'):
2465
1800
log_format = default
2833
2111
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2835
export(rev_tree, dest, format, root, subdir, filtered=filters,
2836
per_file_timestamps=per_file_timestamps)
2113
export(rev_tree, dest, format, root, subdir)
2837
2114
except errors.NoSuchExportFormat, e:
2838
2115
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2841
2118
class cmd_cat(Command):
2842
__doc__ = """Write the contents of a file as of a given revision to standard output.
2119
"""Write the contents of a file as of a given revision to standard output.
2844
2121
If no revision is nominated, the last revision is used.
2846
2123
Note: Take care to redirect standard output when using this command on a
2850
2127
_see_also = ['ls']
2851
2128
takes_options = [
2852
2129
Option('name-from-revision', help='The path name in the old tree.'),
2853
Option('filters', help='Apply content filters to display the '
2854
'convenience form.'),
2857
2132
takes_args = ['filename']
2858
2133
encoding_type = 'exact'
2860
2135
@display_command
2861
def run(self, filename, revision=None, name_from_revision=False,
2136
def run(self, filename, revision=None, name_from_revision=False):
2863
2137
if revision is not None and len(revision) != 1:
2864
2138
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2865
2139
" one revision specifier")
2866
2140
tree, branch, relpath = \
2867
2141
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2868
self.add_cleanup(branch.lock_read().unlock)
2869
return self._run(tree, branch, relpath, filename, revision,
2870
name_from_revision, filters)
2144
return self._run(tree, branch, relpath, filename, revision,
2872
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2149
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2874
2150
if tree is None:
2875
2151
tree = b.basis_tree()
2876
2152
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2877
self.add_cleanup(rev_tree.lock_read().unlock)
2154
cur_file_id = tree.path2id(relpath)
2879
2155
old_file_id = rev_tree.path2id(relpath)
2881
2157
if name_from_revision:
2882
# Try in revision if requested
2883
2158
if old_file_id is None:
2884
2159
raise errors.BzrCommandError(
2885
2160
"%r is not present in revision %s" % (
2886
2161
filename, rev_tree.get_revision_id()))
2888
2163
content = rev_tree.get_file_text(old_file_id)
2890
cur_file_id = tree.path2id(relpath)
2892
if cur_file_id is not None:
2893
# Then try with the actual file id
2895
content = rev_tree.get_file_text(cur_file_id)
2897
except errors.NoSuchId:
2898
# The actual file id didn't exist at that time
2900
if not found and old_file_id is not None:
2901
# Finally try with the old file id
2902
content = rev_tree.get_file_text(old_file_id)
2905
# Can't be found anywhere
2906
raise errors.BzrCommandError(
2907
"%r is not present in revision %s" % (
2908
filename, rev_tree.get_revision_id()))
2910
from bzrlib.filters import (
2911
ContentFilterContext,
2912
filtered_output_bytes,
2914
filters = rev_tree._content_filter_stack(relpath)
2915
chunks = content.splitlines(True)
2916
content = filtered_output_bytes(chunks, filters,
2917
ContentFilterContext(relpath, rev_tree))
2919
self.outf.writelines(content)
2922
self.outf.write(content)
2164
elif cur_file_id is not None:
2165
content = rev_tree.get_file_text(cur_file_id)
2166
elif old_file_id is not None:
2167
content = rev_tree.get_file_text(old_file_id)
2169
raise errors.BzrCommandError(
2170
"%r is not present in revision %s" % (
2171
filename, rev_tree.get_revision_id()))
2172
self.outf.write(content)
2925
2175
class cmd_local_time_offset(Command):
2926
__doc__ = """Show the offset in seconds from GMT to local time."""
2176
"""Show the offset in seconds from GMT to local time."""
2928
2178
@display_command
2930
self.outf.write("%s\n" % osutils.local_time_offset())
2180
print osutils.local_time_offset()
2934
2184
class cmd_commit(Command):
2935
__doc__ = """Commit changes into a new revision.
2937
An explanatory message needs to be given for each commit. This is
2938
often done by using the --message option (getting the message from the
2939
command line) or by using the --file option (getting the message from
2940
a file). If neither of these options is given, an editor is opened for
2941
the user to enter the message. To see the changed files in the
2942
boilerplate text loaded into the editor, use the --show-diff option.
2944
By default, the entire tree is committed and the person doing the
2945
commit is assumed to be the author. These defaults can be overridden
2950
If selected files are specified, only changes to those files are
2951
committed. If a directory is specified then the directory and
2952
everything within it is committed.
2954
When excludes are given, they take precedence over selected files.
2955
For example, to commit only changes within foo, but not changes
2958
bzr commit foo -x foo/bar
2960
A selective commit after a merge is not yet supported.
2964
If the author of the change is not the same person as the committer,
2965
you can specify the author's name using the --author option. The
2966
name should be in the same format as a committer-id, e.g.
2967
"John Doe <jdoe@example.com>". If there is more than one author of
2968
the change you can specify the option multiple times, once for each
2973
A common mistake is to forget to add a new file or directory before
2974
running the commit command. The --strict option checks for unknown
2975
files and aborts the commit if any are found. More advanced pre-commit
2976
checks can be implemented by defining hooks. See ``bzr help hooks``
2981
If you accidentially commit the wrong changes or make a spelling
2982
mistake in the commit message say, you can use the uncommit command
2983
to undo it. See ``bzr help uncommit`` for details.
2985
Hooks can also be configured to run after a commit. This allows you
2986
to trigger updates to external systems like bug trackers. The --fixes
2987
option can be used to record the association between a revision and
2988
one or more bugs. See ``bzr help bugs`` for details.
2990
A selective commit may fail in some cases where the committed
2991
tree would be invalid. Consider::
2996
bzr commit foo -m "committing foo"
2997
bzr mv foo/bar foo/baz
3000
bzr commit foo/bar -m "committing bar but not baz"
3002
In the example above, the last commit will fail by design. This gives
3003
the user the opportunity to decide whether they want to commit the
3004
rename at the same time, separately first, or not at all. (As a general
3005
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2185
"""Commit changes into a new revision.
2187
If no arguments are given, the entire tree is committed.
2189
If selected files are specified, only changes to those files are
2190
committed. If a directory is specified then the directory and everything
2191
within it is committed.
2193
When excludes are given, they take precedence over selected files.
2194
For example, too commit only changes within foo, but not changes within
2197
bzr commit foo -x foo/bar
2199
If author of the change is not the same person as the committer, you can
2200
specify the author's name using the --author option. The name should be
2201
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2203
A selected-file commit may fail in some cases where the committed
2204
tree would be invalid. Consider::
2209
bzr commit foo -m "committing foo"
2210
bzr mv foo/bar foo/baz
2213
bzr commit foo/bar -m "committing bar but not baz"
2215
In the example above, the last commit will fail by design. This gives
2216
the user the opportunity to decide whether they want to commit the
2217
rename at the same time, separately first, or not at all. (As a general
2218
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2220
Note: A selected-file commit after a merge is not yet supported.
3007
2222
# TODO: Run hooks on tree to-be-committed, and after commit.
3111
2316
if fixes is None:
3113
bug_property = bugtracker.encode_fixes_bug_urls(
3114
self._iter_bug_fix_urls(fixes, tree.branch))
2318
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3115
2319
if bug_property:
3116
2320
properties['bugs'] = bug_property
3118
2322
if local and not tree.branch.get_bound_location():
3119
2323
raise errors.LocalRequiresBoundBranch()
3121
if message is not None:
3123
file_exists = osutils.lexists(message)
3124
except UnicodeError:
3125
# The commit message contains unicode characters that can't be
3126
# represented in the filesystem encoding, so that can't be a
3131
'The commit message is a file name: "%(f)s".\n'
3132
'(use --file "%(f)s" to take commit message from that file)'
3134
ui.ui_factory.show_warning(warning_msg)
3136
message = message.replace('\r\n', '\n')
3137
message = message.replace('\r', '\n')
3139
raise errors.BzrCommandError(
3140
"please specify either --message or --file")
3142
2325
def get_message(commit_obj):
3143
2326
"""Callback to get commit message"""
3145
my_message = codecs.open(
3146
file, 'rt', osutils.get_user_encoding()).read()
3147
elif message is not None:
3148
my_message = message
3150
# No message supplied: make one up.
3151
# text is the status of the tree
3152
text = make_commit_message_template_encoded(tree,
2327
my_message = message
2328
if my_message is None and not file:
2329
t = make_commit_message_template_encoded(tree,
3153
2330
selected_list, diff=show_diff,
3154
output_encoding=osutils.get_user_encoding())
3155
# start_message is the template generated from hooks
3156
# XXX: Warning - looks like hooks return unicode,
3157
# make_commit_message_template_encoded returns user encoding.
3158
# We probably want to be using edit_commit_message instead to
3160
start_message = generate_commit_message_template(commit_obj)
3161
my_message = edit_commit_message_encoded(text,
3162
start_message=start_message)
2331
output_encoding=bzrlib.user_encoding)
2332
my_message = edit_commit_message_encoded(t)
3163
2333
if my_message is None:
3164
2334
raise errors.BzrCommandError("please specify a commit"
3165
2335
" message with either --message or --file")
2336
elif my_message and file:
2337
raise errors.BzrCommandError(
2338
"please specify either --message or --file")
2340
my_message = codecs.open(file, 'rt',
2341
bzrlib.user_encoding).read()
3166
2342
if my_message == "":
3167
2343
raise errors.BzrCommandError("empty commit message specified")
3168
2344
return my_message
3170
# The API permits a commit with a filter of [] to mean 'select nothing'
3171
# but the command line should not do that.
3172
if not selected_list:
3173
selected_list = None
3175
2347
tree.commit(message_callback=get_message,
3176
2348
specific_files=selected_list,
3177
2349
allow_pointless=unchanged, strict=strict, local=local,
3178
2350
reporter=None, verbose=verbose, revprops=properties,
3179
authors=author, timestamp=commit_stamp,
3181
2352
exclude=safe_relpath_files(tree, exclude))
3182
2353
except PointlessCommit:
3183
raise errors.BzrCommandError("No changes to commit."
3184
" Use --unchanged to commit anyhow.")
2354
# FIXME: This should really happen before the file is read in;
2355
# perhaps prepare the commit; get the message; then actually commit
2356
raise errors.BzrCommandError("no changes to commit."
2357
" use --unchanged to commit anyhow")
3185
2358
except ConflictsInTree:
3186
2359
raise errors.BzrCommandError('Conflicts detected in working '
3187
2360
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3792
2922
allow_pending = True
3793
2923
verified = 'inapplicable'
3794
2924
tree = WorkingTree.open_containing(directory)[0]
2925
change_reporter = delta._ChangeReporter(
2926
unversioned_filter=tree.is_ignored)
3797
basis_tree = tree.revision_tree(tree.last_revision())
3798
except errors.NoSuchRevision:
3799
basis_tree = tree.basis_tree()
3801
# die as quickly as possible if there are uncommitted changes
3803
if tree.has_changes():
3804
raise errors.UncommittedChanges(tree)
3806
view_info = _get_view_info_for_change_reporter(tree)
3807
change_reporter = delta._ChangeReporter(
3808
unversioned_filter=tree.is_ignored, view_info=view_info)
3809
pb = ui.ui_factory.nested_progress_bar()
3810
self.add_cleanup(pb.finished)
3811
self.add_cleanup(tree.lock_write().unlock)
3812
if location is not None:
3814
mergeable = bundle.read_mergeable_from_url(location,
3815
possible_transports=possible_transports)
3816
except errors.NotABundle:
2929
pb = ui.ui_factory.nested_progress_bar()
2930
cleanups.append(pb.finished)
2932
cleanups.append(tree.unlock)
2933
if location is not None:
2935
mergeable = bundle.read_mergeable_from_url(location,
2936
possible_transports=possible_transports)
2937
except errors.NotABundle:
2941
raise errors.BzrCommandError('Cannot use --uncommitted'
2942
' with bundles or merge directives.')
2944
if revision is not None:
2945
raise errors.BzrCommandError(
2946
'Cannot use -r with merge directives or bundles')
2947
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2950
if merger is None and uncommitted:
2951
if revision is not None and len(revision) > 0:
2952
raise errors.BzrCommandError('Cannot use --uncommitted and'
2953
' --revision at the same time.')
2954
location = self._select_branch_location(tree, location)[0]
2955
other_tree, other_path = WorkingTree.open_containing(location)
2956
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2958
allow_pending = False
2959
if other_path != '':
2960
merger.interesting_files = [other_path]
2963
merger, allow_pending = self._get_merger_from_branch(tree,
2964
location, revision, remember, possible_transports, pb)
2966
merger.merge_type = merge_type
2967
merger.reprocess = reprocess
2968
merger.show_base = show_base
2969
self.sanity_check_merger(merger)
2970
if (merger.base_rev_id == merger.other_rev_id and
2971
merger.other_rev_id is not None):
2972
note('Nothing to do.')
2975
if merger.interesting_files is not None:
2976
raise errors.BzrCommandError('Cannot pull individual files')
2977
if (merger.base_rev_id == tree.last_revision()):
2978
result = tree.pull(merger.other_branch, False,
2979
merger.other_rev_id)
2980
result.report(self.outf)
2982
merger.check_basis(not force)
2984
return self._do_preview(merger)
3820
raise errors.BzrCommandError('Cannot use --uncommitted'
3821
' with bundles or merge directives.')
3823
if revision is not None:
3824
raise errors.BzrCommandError(
3825
'Cannot use -r with merge directives or bundles')
3826
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3829
if merger is None and uncommitted:
3830
if revision is not None and len(revision) > 0:
3831
raise errors.BzrCommandError('Cannot use --uncommitted and'
3832
' --revision at the same time.')
3833
merger = self.get_merger_from_uncommitted(tree, location, None)
3834
allow_pending = False
3837
merger, allow_pending = self._get_merger_from_branch(tree,
3838
location, revision, remember, possible_transports, None)
3840
merger.merge_type = merge_type
3841
merger.reprocess = reprocess
3842
merger.show_base = show_base
3843
self.sanity_check_merger(merger)
3844
if (merger.base_rev_id == merger.other_rev_id and
3845
merger.other_rev_id is not None):
3846
note('Nothing to do.')
3849
if merger.interesting_files is not None:
3850
raise errors.BzrCommandError('Cannot pull individual files')
3851
if (merger.base_rev_id == tree.last_revision()):
3852
result = tree.pull(merger.other_branch, False,
3853
merger.other_rev_id)
3854
result.report(self.outf)
3856
if merger.this_basis is None:
3857
raise errors.BzrCommandError(
3858
"This branch has no commits."
3859
" (perhaps you would prefer 'bzr pull')")
3861
return self._do_preview(merger)
3863
return self._do_interactive(merger)
3865
return self._do_merge(merger, change_reporter, allow_pending,
3868
def _get_preview(self, merger):
2986
return self._do_merge(merger, change_reporter, allow_pending,
2989
for cleanup in reversed(cleanups):
2992
def _do_preview(self, merger):
2993
from bzrlib.diff import show_diff_trees
3869
2994
tree_merger = merger.make_merger()
3870
2995
tt = tree_merger.make_preview_transform()
3871
self.add_cleanup(tt.finalize)
3872
result_tree = tt.get_preview_tree()
3875
def _do_preview(self, merger):
3876
from bzrlib.diff import show_diff_trees
3877
result_tree = self._get_preview(merger)
3878
show_diff_trees(merger.this_tree, result_tree, self.outf,
3879
old_label='', new_label='')
2997
result_tree = tt.get_preview_tree()
2998
show_diff_trees(merger.this_tree, result_tree, self.outf,
2999
old_label='', new_label='')
3881
3003
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3882
3004
merger.change_reporter = change_reporter
4067
3151
def run(self, file_list=None, merge_type=None, show_base=False,
4068
3152
reprocess=False):
4069
from bzrlib.conflicts import restore
4070
3153
if merge_type is None:
4071
3154
merge_type = _mod_merge.Merge3Merger
4072
3155
tree, file_list = tree_files(file_list)
4073
self.add_cleanup(tree.lock_write().unlock)
4074
parents = tree.get_parent_ids()
4075
if len(parents) != 2:
4076
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4077
" merges. Not cherrypicking or"
4079
repository = tree.branch.repository
4080
interesting_ids = None
4082
conflicts = tree.conflicts()
4083
if file_list is not None:
4084
interesting_ids = set()
4085
for filename in file_list:
4086
file_id = tree.path2id(filename)
4088
raise errors.NotVersionedError(filename)
4089
interesting_ids.add(file_id)
4090
if tree.kind(file_id) != "directory":
4093
for name, ie in tree.inventory.iter_entries(file_id):
4094
interesting_ids.add(ie.file_id)
4095
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4097
# Remerge only supports resolving contents conflicts
4098
allowed_conflicts = ('text conflict', 'contents conflict')
4099
restore_files = [c.path for c in conflicts
4100
if c.typestring in allowed_conflicts]
4101
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4102
tree.set_conflicts(ConflictList(new_conflicts))
4103
if file_list is not None:
4104
restore_files = file_list
4105
for filename in restore_files:
3158
parents = tree.get_parent_ids()
3159
if len(parents) != 2:
3160
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3161
" merges. Not cherrypicking or"
3163
repository = tree.branch.repository
3164
interesting_ids = None
3166
conflicts = tree.conflicts()
3167
if file_list is not None:
3168
interesting_ids = set()
3169
for filename in file_list:
3170
file_id = tree.path2id(filename)
3172
raise errors.NotVersionedError(filename)
3173
interesting_ids.add(file_id)
3174
if tree.kind(file_id) != "directory":
3177
for name, ie in tree.inventory.iter_entries(file_id):
3178
interesting_ids.add(ie.file_id)
3179
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3181
# Remerge only supports resolving contents conflicts
3182
allowed_conflicts = ('text conflict', 'contents conflict')
3183
restore_files = [c.path for c in conflicts
3184
if c.typestring in allowed_conflicts]
3185
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3186
tree.set_conflicts(ConflictList(new_conflicts))
3187
if file_list is not None:
3188
restore_files = file_list
3189
for filename in restore_files:
3191
restore(tree.abspath(filename))
3192
except errors.NotConflicted:
3194
# Disable pending merges, because the file texts we are remerging
3195
# have not had those merges performed. If we use the wrong parents
3196
# list, we imply that the working tree text has seen and rejected
3197
# all the changes from the other tree, when in fact those changes
3198
# have not yet been seen.
3199
pb = ui.ui_factory.nested_progress_bar()
3200
tree.set_parent_ids(parents[:1])
4107
restore(tree.abspath(filename))
4108
except errors.NotConflicted:
4110
# Disable pending merges, because the file texts we are remerging
4111
# have not had those merges performed. If we use the wrong parents
4112
# list, we imply that the working tree text has seen and rejected
4113
# all the changes from the other tree, when in fact those changes
4114
# have not yet been seen.
4115
tree.set_parent_ids(parents[:1])
4117
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4118
merger.interesting_ids = interesting_ids
4119
merger.merge_type = merge_type
4120
merger.show_base = show_base
4121
merger.reprocess = reprocess
4122
conflicts = merger.do_merge()
3202
merger = _mod_merge.Merger.from_revision_ids(pb,
3204
merger.interesting_ids = interesting_ids
3205
merger.merge_type = merge_type
3206
merger.show_base = show_base
3207
merger.reprocess = reprocess
3208
conflicts = merger.do_merge()
3210
tree.set_parent_ids(parents)
4124
tree.set_parent_ids(parents)
4125
3214
if conflicts > 0:
4338
3376
" or specified.")
4339
3377
display_url = urlutils.unescape_for_display(parent,
4340
3378
self.outf.encoding)
4341
message("Using saved parent location: "
3379
self.outf.write("Using saved parent location: "
4342
3380
+ display_url + "\n")
4344
3382
remote_branch = Branch.open(other_branch)
4345
3383
if remote_branch.base == local_branch.base:
4346
3384
remote_branch = local_branch
4348
self.add_cleanup(remote_branch.lock_read().unlock)
4350
local_revid_range = _revision_range_to_revid_range(
4351
_get_revision_range(my_revision, local_branch,
4354
remote_revid_range = _revision_range_to_revid_range(
4355
_get_revision_range(revision,
4356
remote_branch, self.name()))
4358
local_extra, remote_extra = find_unmerged(
4359
local_branch, remote_branch, restrict,
4360
backward=not reverse,
4361
include_merges=include_merges,
4362
local_revid_range=local_revid_range,
4363
remote_revid_range=remote_revid_range)
4365
if log_format is None:
4366
registry = log.log_formatter_registry
4367
log_format = registry.get_default(local_branch)
4368
lf = log_format(to_file=self.outf,
4370
show_timezone='original')
4373
if local_extra and not theirs_only:
4374
message("You have %d extra revision(s):\n" %
4376
for revision in iter_log_revisions(local_extra,
4377
local_branch.repository,
4379
lf.log_revision(revision)
4380
printed_local = True
4383
printed_local = False
4385
if remote_extra and not mine_only:
4386
if printed_local is True:
4388
message("You are missing %d revision(s):\n" %
4390
for revision in iter_log_revisions(remote_extra,
4391
remote_branch.repository,
4393
lf.log_revision(revision)
4396
if mine_only and not local_extra:
4397
# We checked local, and found nothing extra
4398
message('This branch is up to date.\n')
4399
elif theirs_only and not remote_extra:
4400
# We checked remote, and found nothing extra
4401
message('Other branch is up to date.\n')
4402
elif not (mine_only or theirs_only or local_extra or
4404
# We checked both branches, and neither one had extra
4406
message("Branches are up to date.\n")
3385
local_branch.lock_read()
3387
remote_branch.lock_read()
3389
local_extra, remote_extra = find_unmerged(
3390
local_branch, remote_branch, restrict,
3391
backward=not reverse,
3392
include_merges=include_merges)
3394
if log_format is None:
3395
registry = log.log_formatter_registry
3396
log_format = registry.get_default(local_branch)
3397
lf = log_format(to_file=self.outf,
3399
show_timezone='original')
3402
if local_extra and not theirs_only:
3403
self.outf.write("You have %d extra revision(s):\n" %
3405
for revision in iter_log_revisions(local_extra,
3406
local_branch.repository,
3408
lf.log_revision(revision)
3409
printed_local = True
3412
printed_local = False
3414
if remote_extra and not mine_only:
3415
if printed_local is True:
3416
self.outf.write("\n\n\n")
3417
self.outf.write("You are missing %d revision(s):\n" %
3419
for revision in iter_log_revisions(remote_extra,
3420
remote_branch.repository,
3422
lf.log_revision(revision)
3425
if mine_only and not local_extra:
3426
# We checked local, and found nothing extra
3427
self.outf.write('This branch is up to date.\n')
3428
elif theirs_only and not remote_extra:
3429
# We checked remote, and found nothing extra
3430
self.outf.write('Other branch is up to date.\n')
3431
elif not (mine_only or theirs_only or local_extra or
3433
# We checked both branches, and neither one had extra
3435
self.outf.write("Branches are up to date.\n")
3437
remote_branch.unlock()
3439
local_branch.unlock()
4408
3440
if not status_code and parent is None and other_branch is not None:
4409
self.add_cleanup(local_branch.lock_write().unlock)
4410
# handle race conditions - a parent might be set while we run.
4411
if local_branch.get_parent() is None:
4412
local_branch.set_parent(remote_branch.base)
3441
local_branch.lock_write()
3443
# handle race conditions - a parent might be set while we run.
3444
if local_branch.get_parent() is None:
3445
local_branch.set_parent(remote_branch.base)
3447
local_branch.unlock()
4413
3448
return status_code
4416
3451
class cmd_pack(Command):
4417
__doc__ = """Compress the data within a repository.
4419
This operation compresses the data within a bazaar repository. As
4420
bazaar supports automatic packing of repository, this operation is
4421
normally not required to be done manually.
4423
During the pack operation, bazaar takes a backup of existing repository
4424
data, i.e. pack files. This backup is eventually removed by bazaar
4425
automatically when it is safe to do so. To save disk space by removing
4426
the backed up pack files, the --clean-obsolete-packs option may be
4429
Warning: If you use --clean-obsolete-packs and your machine crashes
4430
during or immediately after repacking, you may be left with a state
4431
where the deletion has been written to disk but the new packs have not
4432
been. In this case the repository may be unusable.
3452
"""Compress the data within a repository."""
4435
3454
_see_also = ['repositories']
4436
3455
takes_args = ['branch_or_repo?']
4438
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4441
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3457
def run(self, branch_or_repo='.'):
4442
3458
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4444
3460
branch = dir.open_branch()
4445
3461
repository = branch.repository
4446
3462
except errors.NotBranchError:
4447
3463
repository = dir.open_repository()
4448
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4451
3467
class cmd_plugins(Command):
4452
__doc__ = """List the installed plugins.
3468
"""List the installed plugins.
4454
3470
This command displays the list of installed plugins including
4455
3471
version of plugin and a short description of each.
5168
4180
short_name='f',
5170
4182
Option('output', short_name='o',
5171
help='Write merge directive to this file or directory; '
4183
help='Write merge directive to this file; '
5172
4184
'use - for stdout.',
5175
help='Refuse to send if there are uncommitted changes in'
5176
' the working tree, --no-strict disables the check.'),
5177
4186
Option('mail-to', help='Mail the request to this address.',
5181
Option('body', help='Body for the email.', type=unicode),
5182
RegistryOption('format',
5183
help='Use the specified output format.',
5184
lazy_registry=('bzrlib.send', 'format_registry')),
4190
RegistryOption.from_kwargs('format',
4191
'Use the specified output format.',
4192
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4193
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5187
4196
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5188
4197
no_patch=False, revision=None, remember=False, output=None,
5189
format=None, mail_to=None, message=None, body=None,
5190
strict=None, **kwargs):
5191
from bzrlib.send import send
5192
return send(submit_branch, revision, public_branch, remember,
5193
format, no_bundle, no_patch, output,
5194
kwargs.get('from', '.'), mail_to, message, body,
4198
format='4', mail_to=None, message=None, **kwargs):
4199
return self._run(submit_branch, revision, public_branch, remember,
4200
format, no_bundle, no_patch, output,
4201
kwargs.get('from', '.'), mail_to, message)
4203
def _run(self, submit_branch, revision, public_branch, remember, format,
4204
no_bundle, no_patch, output, from_, mail_to, message):
4205
from bzrlib.revision import NULL_REVISION
4206
branch = Branch.open_containing(from_)[0]
4208
outfile = StringIO()
4212
outfile = open(output, 'wb')
4213
# we may need to write data into branch's repository to calculate
4218
config = branch.get_config()
4220
mail_to = config.get_user_option('submit_to')
4221
mail_client = config.get_mail_client()
4222
if remember and submit_branch is None:
4223
raise errors.BzrCommandError(
4224
'--remember requires a branch to be specified.')
4225
stored_submit_branch = branch.get_submit_branch()
4226
remembered_submit_branch = None
4227
if submit_branch is None:
4228
submit_branch = stored_submit_branch
4229
remembered_submit_branch = "submit"
4231
if stored_submit_branch is None or remember:
4232
branch.set_submit_branch(submit_branch)
4233
if submit_branch is None:
4234
submit_branch = branch.get_parent()
4235
remembered_submit_branch = "parent"
4236
if submit_branch is None:
4237
raise errors.BzrCommandError('No submit branch known or'
4239
if remembered_submit_branch is not None:
4240
note('Using saved %s location "%s" to determine what '
4241
'changes to submit.', remembered_submit_branch,
4245
submit_config = Branch.open(submit_branch).get_config()
4246
mail_to = submit_config.get_user_option("child_submit_to")
4248
stored_public_branch = branch.get_public_branch()
4249
if public_branch is None:
4250
public_branch = stored_public_branch
4251
elif stored_public_branch is None or remember:
4252
branch.set_public_branch(public_branch)
4253
if no_bundle and public_branch is None:
4254
raise errors.BzrCommandError('No public branch specified or'
4256
base_revision_id = None
4258
if revision is not None:
4259
if len(revision) > 2:
4260
raise errors.BzrCommandError('bzr send takes '
4261
'at most two one revision identifiers')
4262
revision_id = revision[-1].as_revision_id(branch)
4263
if len(revision) == 2:
4264
base_revision_id = revision[0].as_revision_id(branch)
4265
if revision_id is None:
4266
revision_id = branch.last_revision()
4267
if revision_id == NULL_REVISION:
4268
raise errors.BzrCommandError('No revisions to submit.')
4270
directive = merge_directive.MergeDirective2.from_objects(
4271
branch.repository, revision_id, time.time(),
4272
osutils.local_time_offset(), submit_branch,
4273
public_branch=public_branch, include_patch=not no_patch,
4274
include_bundle=not no_bundle, message=message,
4275
base_revision_id=base_revision_id)
4276
elif format == '0.9':
4279
patch_type = 'bundle'
4281
raise errors.BzrCommandError('Format 0.9 does not'
4282
' permit bundle with no patch')
4288
directive = merge_directive.MergeDirective.from_objects(
4289
branch.repository, revision_id, time.time(),
4290
osutils.local_time_offset(), submit_branch,
4291
public_branch=public_branch, patch_type=patch_type,
4294
outfile.writelines(directive.to_lines())
4296
subject = '[MERGE] '
4297
if message is not None:
4300
revision = branch.repository.get_revision(revision_id)
4301
subject += revision.get_summary()
4302
basename = directive.get_disk_name(branch)
4303
mail_client.compose_merge_request(mail_to, subject,
4304
outfile.getvalue(), basename)
5199
4311
class cmd_bundle_revisions(cmd_send):
5200
__doc__ = """Create a merge-directive for submitting changes.
4313
"""Create a merge-directive for submiting changes.
5202
4315
A merge directive provides many things needed for requesting merges:
5431
4511
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5432
4512
takes_args = ['location?']
5434
RegistryOption.from_kwargs(
5436
title='Target type',
5437
help='The type to reconfigure the directory to.',
5438
value_switches=True, enum_switch=False,
5439
branch='Reconfigure to be an unbound branch with no working tree.',
5440
tree='Reconfigure to be an unbound branch with a working tree.',
5441
checkout='Reconfigure to be a bound branch with a working tree.',
5442
lightweight_checkout='Reconfigure to be a lightweight'
5443
' checkout (with no local history).',
5444
standalone='Reconfigure to be a standalone branch '
5445
'(i.e. stop using shared repository).',
5446
use_shared='Reconfigure to use a shared repository.',
5447
with_trees='Reconfigure repository to create '
5448
'working trees on branches by default.',
5449
with_no_trees='Reconfigure repository to not create '
5450
'working trees on branches by default.'
5452
Option('bind-to', help='Branch to bind checkout to.', type=str),
5454
help='Perform reconfiguration even if local changes'
5456
Option('stacked-on',
5457
help='Reconfigure a branch to be stacked on another branch.',
5461
help='Reconfigure a branch to be unstacked. This '
5462
'may require copying substantial data into it.',
4513
takes_options = [RegistryOption.from_kwargs('target_type',
4514
title='Target type',
4515
help='The type to reconfigure the directory to.',
4516
value_switches=True, enum_switch=False,
4517
branch='Reconfigure to be an unbound branch '
4518
'with no working tree.',
4519
tree='Reconfigure to be an unbound branch '
4520
'with a working tree.',
4521
checkout='Reconfigure to be a bound branch '
4522
'with a working tree.',
4523
lightweight_checkout='Reconfigure to be a lightweight'
4524
' checkout (with no local history).',
4525
standalone='Reconfigure to be a standalone branch '
4526
'(i.e. stop using shared repository).',
4527
use_shared='Reconfigure to use a shared repository.'),
4528
Option('bind-to', help='Branch to bind checkout to.',
4531
help='Perform reconfiguration even if local changes'
5466
def run(self, location=None, target_type=None, bind_to=None, force=False,
4535
def run(self, location=None, target_type=None, bind_to=None, force=False):
5469
4536
directory = bzrdir.BzrDir.open(location)
5470
if stacked_on and unstacked:
5471
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5472
elif stacked_on is not None:
5473
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5475
reconfigure.ReconfigureUnstacked().apply(directory)
5476
# At the moment you can use --stacked-on and a different
5477
# reconfiguration shape at the same time; there seems no good reason
5479
4537
if target_type is None:
5480
if stacked_on or unstacked:
5483
raise errors.BzrCommandError('No target configuration '
4538
raise errors.BzrCommandError('No target configuration specified')
5485
4539
elif target_type == 'branch':
5486
4540
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5487
4541
elif target_type == 'tree':
5488
4542
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5489
4543
elif target_type == 'checkout':
5490
reconfiguration = reconfigure.Reconfigure.to_checkout(
4544
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5492
4546
elif target_type == 'lightweight-checkout':
5493
4547
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5494
4548
directory, bind_to)
5522
4570
directory of the current branch. For example, if you are currently in a
5523
4571
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5524
4572
/path/to/newbranch.
5526
Bound branches use the nickname of its master branch unless it is set
5527
locally, in which case switching will update the local nickname to be
5531
takes_args = ['to_location?']
4575
takes_args = ['to_location']
5532
4576
takes_options = [Option('force',
5533
help='Switch even if local commits will be lost.'),
5535
Option('create-branch', short_name='b',
5536
help='Create the target branch from this one before'
5537
' switching to it.'),
4577
help='Switch even if local commits will be lost.')
5540
def run(self, to_location=None, force=False, create_branch=False,
4580
def run(self, to_location, force=False):
5542
4581
from bzrlib import switch
5543
4582
tree_location = '.'
5544
revision = _get_one_revision('switch', revision)
5545
4583
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5546
if to_location is None:
5547
if revision is None:
5548
raise errors.BzrCommandError('You must supply either a'
5549
' revision or a location')
5552
branch = control_dir.open_branch()
5553
had_explicit_nick = branch.get_config().has_explicit_nickname()
4585
to_branch = Branch.open(to_location)
5554
4586
except errors.NotBranchError:
5556
had_explicit_nick = False
5559
raise errors.BzrCommandError('cannot create branch without'
5561
to_location = directory_service.directories.dereference(
5563
if '/' not in to_location and '\\' not in to_location:
5564
# This path is meant to be relative to the existing branch
5565
this_url = self._get_branch_location(control_dir)
5566
to_location = urlutils.join(this_url, '..', to_location)
5567
to_branch = branch.bzrdir.sprout(to_location,
5568
possible_transports=[branch.bzrdir.root_transport],
5569
source_branch=branch).open_branch()
5572
to_branch = Branch.open(to_location)
5573
except errors.NotBranchError:
5574
this_url = self._get_branch_location(control_dir)
5575
to_branch = Branch.open(
5576
urlutils.join(this_url, '..', to_location))
5577
if revision is not None:
5578
revision = revision.as_revision_id(to_branch)
5579
switch.switch(control_dir, to_branch, force, revision_id=revision)
5580
if had_explicit_nick:
5581
branch = control_dir.open_branch() #get the new branch!
5582
branch.nick = to_branch.nick
5583
note('Switched to branch: %s',
5584
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5586
def _get_branch_location(self, control_dir):
5587
"""Return location of branch for this control dir."""
5589
4587
this_branch = control_dir.open_branch()
5590
4588
# This may be a heavy checkout, where we want the master branch
5591
master_location = this_branch.get_bound_location()
5592
if master_location is not None:
5593
return master_location
4589
this_url = this_branch.get_bound_location()
5594
4590
# If not, use a local sibling
5595
return this_branch.base
5596
except errors.NotBranchError:
5597
format = control_dir.find_branch_format()
5598
if getattr(format, 'get_reference', None) is not None:
5599
return format.get_reference(control_dir)
5601
return control_dir.root_transport.base
5604
class cmd_view(Command):
5605
__doc__ = """Manage filtered views.
5607
Views provide a mask over the tree so that users can focus on
5608
a subset of a tree when doing their work. After creating a view,
5609
commands that support a list of files - status, diff, commit, etc -
5610
effectively have that list of files implicitly given each time.
5611
An explicit list of files can still be given but those files
5612
must be within the current view.
5614
In most cases, a view has a short life-span: it is created to make
5615
a selected change and is deleted once that change is committed.
5616
At other times, you may wish to create one or more named views
5617
and switch between them.
5619
To disable the current view without deleting it, you can switch to
5620
the pseudo view called ``off``. This can be useful when you need
5621
to see the whole tree for an operation or two (e.g. merge) but
5622
want to switch back to your view after that.
5625
To define the current view::
5627
bzr view file1 dir1 ...
5629
To list the current view::
5633
To delete the current view::
5637
To disable the current view without deleting it::
5639
bzr view --switch off
5641
To define a named view and switch to it::
5643
bzr view --name view-name file1 dir1 ...
5645
To list a named view::
5647
bzr view --name view-name
5649
To delete a named view::
5651
bzr view --name view-name --delete
5653
To switch to a named view::
5655
bzr view --switch view-name
5657
To list all views defined::
5661
To delete all views::
5663
bzr view --delete --all
5667
takes_args = ['file*']
5670
help='Apply list or delete action to all views.',
5673
help='Delete the view.',
5676
help='Name of the view to define, list or delete.',
5680
help='Name of the view to switch to.',
5685
def run(self, file_list,
5691
tree, file_list = tree_files(file_list, apply_view=False)
5692
current_view, view_dict = tree.views.get_view_info()
5697
raise errors.BzrCommandError(
5698
"Both --delete and a file list specified")
5700
raise errors.BzrCommandError(
5701
"Both --delete and --switch specified")
5703
tree.views.set_view_info(None, {})
5704
self.outf.write("Deleted all views.\n")
5706
raise errors.BzrCommandError("No current view to delete")
5708
tree.views.delete_view(name)
5709
self.outf.write("Deleted '%s' view.\n" % name)
5712
raise errors.BzrCommandError(
5713
"Both --switch and a file list specified")
5715
raise errors.BzrCommandError(
5716
"Both --switch and --all specified")
5717
elif switch == 'off':
5718
if current_view is None:
5719
raise errors.BzrCommandError("No current view to disable")
5720
tree.views.set_view_info(None, view_dict)
5721
self.outf.write("Disabled '%s' view.\n" % (current_view))
5723
tree.views.set_view_info(switch, view_dict)
5724
view_str = views.view_display_str(tree.views.lookup_view())
5725
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5728
self.outf.write('Views defined:\n')
5729
for view in sorted(view_dict):
5730
if view == current_view:
5734
view_str = views.view_display_str(view_dict[view])
5735
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5737
self.outf.write('No views defined.\n')
5740
# No name given and no current view set
5743
raise errors.BzrCommandError(
5744
"Cannot change the 'off' pseudo view")
5745
tree.views.set_view(name, sorted(file_list))
5746
view_str = views.view_display_str(tree.views.lookup_view())
5747
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5751
# No name given and no current view set
5752
self.outf.write('No current view.\n')
5754
view_str = views.view_display_str(tree.views.lookup_view(name))
5755
self.outf.write("'%s' view is: %s\n" % (name, view_str))
4591
if this_url is None:
4592
this_url = this_branch.base
4593
to_branch = Branch.open(
4594
urlutils.join(this_url, '..', to_location))
4595
switch.switch(control_dir, to_branch, force)
4596
note('Switched to branch: %s',
4597
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5758
4600
class cmd_hooks(Command):
5759
__doc__ = """Show hooks."""
5764
for hook_key in sorted(hooks.known_hooks.keys()):
5765
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5766
self.outf.write("%s:\n" % type(some_hooks).__name__)
5767
for hook_name, hook_point in sorted(some_hooks.items()):
5768
self.outf.write(" %s:\n" % (hook_name,))
5769
found_hooks = list(hook_point)
5771
for hook in found_hooks:
5772
self.outf.write(" %s\n" %
5773
(some_hooks.get_hook_name(hook),))
5775
self.outf.write(" <no hooks installed>\n")
5778
class cmd_remove_branch(Command):
5779
__doc__ = """Remove a branch.
5781
This will remove the branch from the specified location but
5782
will keep any working tree or repository in place.
5786
Remove the branch at repo/trunk::
5788
bzr remove-branch repo/trunk
5792
takes_args = ["location?"]
5794
aliases = ["rmbranch"]
5796
def run(self, location=None):
5797
if location is None:
5799
branch = Branch.open_containing(location)[0]
5800
branch.bzrdir.destroy_branch()
5803
class cmd_shelve(Command):
5804
__doc__ = """Temporarily set aside some changes from the current tree.
5806
Shelve allows you to temporarily put changes you've made "on the shelf",
5807
ie. out of the way, until a later time when you can bring them back from
5808
the shelf with the 'unshelve' command. The changes are stored alongside
5809
your working tree, and so they aren't propagated along with your branch nor
5810
will they survive its deletion.
5812
If shelve --list is specified, previously-shelved changes are listed.
5814
Shelve is intended to help separate several sets of changes that have
5815
been inappropriately mingled. If you just want to get rid of all changes
5816
and you don't need to restore them later, use revert. If you want to
5817
shelve all text changes at once, use shelve --all.
5819
If filenames are specified, only the changes to those files will be
5820
shelved. Other files will be left untouched.
5822
If a revision is specified, changes since that revision will be shelved.
5824
You can put multiple items on the shelf, and by default, 'unshelve' will
5825
restore the most recently shelved changes.
5828
takes_args = ['file*']
5832
Option('all', help='Shelve all changes.'),
5834
RegistryOption('writer', 'Method to use for writing diffs.',
5835
bzrlib.option.diff_writer_registry,
5836
value_switches=True, enum_switch=False),
5838
Option('list', help='List shelved changes.'),
5840
help='Destroy removed changes instead of shelving them.'),
5842
_see_also = ['unshelve']
5844
def run(self, revision=None, all=False, file_list=None, message=None,
5845
writer=None, list=False, destroy=False):
5847
return self.run_for_list()
5848
from bzrlib.shelf_ui import Shelver
5850
writer = bzrlib.option.diff_writer_registry.get()
5852
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5853
file_list, message, destroy=destroy)
5858
except errors.UserAbort:
5861
def run_for_list(self):
5862
tree = WorkingTree.open_containing('.')[0]
5863
self.add_cleanup(tree.lock_read().unlock)
5864
manager = tree.get_shelf_manager()
5865
shelves = manager.active_shelves()
5866
if len(shelves) == 0:
5867
note('No shelved changes.')
5869
for shelf_id in reversed(shelves):
5870
message = manager.get_metadata(shelf_id).get('message')
5872
message = '<no message>'
5873
self.outf.write('%3d: %s\n' % (shelf_id, message))
5877
class cmd_unshelve(Command):
5878
__doc__ = """Restore shelved changes.
5880
By default, the most recently shelved changes are restored. However if you
5881
specify a shelf by id those changes will be restored instead. This works
5882
best when the changes don't depend on each other.
5885
takes_args = ['shelf_id?']
5887
RegistryOption.from_kwargs(
5888
'action', help="The action to perform.",
5889
enum_switch=False, value_switches=True,
5890
apply="Apply changes and remove from the shelf.",
5891
dry_run="Show changes, but do not apply or remove them.",
5892
preview="Instead of unshelving the changes, show the diff that "
5893
"would result from unshelving.",
5894
delete_only="Delete changes without applying them.",
5895
keep="Apply changes but don't delete them.",
5898
_see_also = ['shelve']
5900
def run(self, shelf_id=None, action='apply'):
5901
from bzrlib.shelf_ui import Unshelver
5902
unshelver = Unshelver.from_args(shelf_id, action)
5906
unshelver.tree.unlock()
5909
class cmd_clean_tree(Command):
5910
__doc__ = """Remove unwanted files from working tree.
5912
By default, only unknown files, not ignored files, are deleted. Versioned
5913
files are never deleted.
5915
Another class is 'detritus', which includes files emitted by bzr during
5916
normal operations and selftests. (The value of these files decreases with
5919
If no options are specified, unknown files are deleted. Otherwise, option
5920
flags are respected, and may be combined.
5922
To check what clean-tree will do, use --dry-run.
5924
takes_options = [Option('ignored', help='Delete all ignored files.'),
5925
Option('detritus', help='Delete conflict files, merge'
5926
' backups, and failed selftest dirs.'),
5928
help='Delete files unknown to bzr (default).'),
5929
Option('dry-run', help='Show files to delete instead of'
5931
Option('force', help='Do not prompt before deleting.')]
5932
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5934
from bzrlib.clean_tree import clean_tree
5935
if not (unknown or ignored or detritus):
5939
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5940
dry_run=dry_run, no_prompt=force)
5943
class cmd_reference(Command):
5944
__doc__ = """list, view and set branch locations for nested trees.
5946
If no arguments are provided, lists the branch locations for nested trees.
5947
If one argument is provided, display the branch location for that tree.
5948
If two arguments are provided, set the branch location for that tree.
5953
takes_args = ['path?', 'location?']
5955
def run(self, path=None, location=None):
5957
if path is not None:
5959
tree, branch, relpath =(
5960
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5961
if path is not None:
5964
tree = branch.basis_tree()
4601
"""Show a branch's currently registered hooks.
4605
takes_args = ['path?']
4607
def run(self, path=None):
5965
4608
if path is None:
5966
info = branch._get_all_reference_info().iteritems()
5967
self._display_reference_info(tree, branch, info)
4610
branch_hooks = Branch.open(path).hooks
4611
for hook_type in branch_hooks:
4612
hooks = branch_hooks[hook_type]
4613
self.outf.write("%s:\n" % (hook_type,))
4616
self.outf.write(" %s\n" %
4617
(branch_hooks.get_hook_name(hook),))
4619
self.outf.write(" <no hooks installed>\n")
4622
def _create_prefix(cur_transport):
4623
needed = [cur_transport]
4624
# Recurse upwards until we can create a directory successfully
4626
new_transport = cur_transport.clone('..')
4627
if new_transport.base == cur_transport.base:
4628
raise errors.BzrCommandError(
4629
"Failed to create path prefix for %s."
4630
% cur_transport.base)
4632
new_transport.mkdir('.')
4633
except errors.NoSuchFile:
4634
needed.append(new_transport)
4635
cur_transport = new_transport
5969
file_id = tree.path2id(path)
5971
raise errors.NotVersionedError(path)
5972
if location is None:
5973
info = [(file_id, branch.get_reference_info(file_id))]
5974
self._display_reference_info(tree, branch, info)
5976
branch.set_reference_info(file_id, path, location)
5978
def _display_reference_info(self, tree, branch, info):
5980
for file_id, (path, location) in info:
5982
path = tree.id2path(file_id)
5983
except errors.NoSuchId:
5985
ref_list.append((path, location))
5986
for path, location in sorted(ref_list):
5987
self.outf.write('%s %s\n' % (path, location))
5990
def _register_lazy_builtins():
5991
# register lazy builtins from other modules; called at startup and should
5992
# be only called once.
5993
for (name, aliases, module_name) in [
5994
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
5995
('cmd_dpush', [], 'bzrlib.foreign'),
5996
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
5997
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
5998
('cmd_conflicts', [], 'bzrlib.conflicts'),
5999
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6001
builtin_command_registry.register_lazy(name, aliases, module_name)
4638
# Now we only need to create child directories
4640
cur_transport = needed.pop()
4641
cur_transport.ensure_base()
4644
# these get imported and then picked up by the scan for cmd_*
4645
# TODO: Some more consistent way to split command definitions across files;
4646
# we do need to load at least some information about them to know of
4647
# aliases. ideally we would avoid loading the implementation until the
4648
# details were needed.
4649
from bzrlib.cmd_version_info import cmd_version_info
4650
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4651
from bzrlib.bundle.commands import (
4654
from bzrlib.sign_my_commits import cmd_sign_my_commits
4655
from bzrlib.weave_commands import cmd_versionedfile_list, \
4656
cmd_weave_plan_merge, cmd_weave_merge_text