362
239
' --revision or a revision_id')
363
240
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])
242
# TODO: jam 20060112 should cat-revision always output utf-8?
243
if revision_id is not None:
244
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,))
246
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
247
except errors.NoSuchRevision:
248
msg = "The repository %s contains no revision %s." % (b.repository.base,
250
raise errors.BzrCommandError(msg)
251
elif revision is not None:
254
raise errors.BzrCommandError('You cannot specify a NULL'
256
rev_id = rev.as_revision_id(b)
257
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
473
260
class cmd_remove_tree(Command):
474
__doc__ = """Remove the working tree from a given branch/checkout.
261
"""Remove the working tree from a given branch/checkout.
476
263
Since a lightweight checkout is little more than a working tree
477
264
this will refuse to run against one.
479
266
To re-create the working tree, use "bzr checkout".
481
268
_see_also = ['checkout', 'working-trees']
482
takes_args = ['location*']
269
takes_args = ['location?']
483
270
takes_options = [
485
272
help='Remove the working tree even if it has '
486
273
'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()
276
def run(self, location='.', force=False):
277
d = bzrdir.BzrDir.open(location)
280
working = d.open_workingtree()
281
except errors.NoWorkingTree:
282
raise errors.BzrCommandError("No working tree to remove")
283
except errors.NotLocalUrl:
284
raise errors.BzrCommandError("You cannot remove the working tree of a "
287
changes = working.changes_from(working.basis_tree())
288
if changes.has_changed():
289
raise errors.UncommittedChanges(working)
291
working_path = working.bzrdir.root_transport.base
292
branch_path = working.branch.bzrdir.root_transport.base
293
if working_path != branch_path:
294
raise errors.BzrCommandError("You cannot remove the working tree from "
295
"a lightweight checkout")
297
d.destroy_workingtree()
514
300
class cmd_revno(Command):
515
__doc__ = """Show current revision number.
301
"""Show current revision number.
517
303
This is equal to the number of revisions on this branch.
520
306
_see_also = ['info']
521
307
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]
532
except (errors.NoWorkingTree, errors.NotLocalUrl):
533
raise errors.NoWorkingTree(location)
534
self.add_cleanup(wt.unlock)
535
revid = wt.last_revision()
537
revno_t = wt.branch.revision_id_to_dotted_revno(revid)
538
except errors.NoSuchRevision:
540
revno = ".".join(str(n) for n in revno_t)
542
b = Branch.open_containing(location)[0]
544
self.add_cleanup(b.unlock)
547
self.outf.write(str(revno) + '\n')
310
def run(self, location=u'.'):
311
self.outf.write(str(Branch.open_containing(location)[0].revno()))
312
self.outf.write('\n')
550
315
class cmd_revision_info(Command):
551
__doc__ = """Show revision number and revision id for a given revision identifier.
316
"""Show revision number and revision id for a given revision identifier.
554
319
takes_args = ['revision_info*']
558
help='Branch to examine, '
559
'rather than the one containing the working directory.',
563
Option('tree', help='Show revno of working tree'),
320
takes_options = ['revision']
567
def run(self, revision=None, directory=u'.', tree=False,
568
revision_info_list=[]):
323
def run(self, revision=None, revision_info_list=[]):
571
wt = WorkingTree.open_containing(directory)[0]
574
self.add_cleanup(wt.unlock)
575
except (errors.NoWorkingTree, errors.NotLocalUrl):
577
b = Branch.open_containing(directory)[0]
579
self.add_cleanup(b.unlock)
581
326
if revision is not None:
582
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
327
revs.extend(revision)
583
328
if revision_info_list is not None:
584
for rev_str in revision_info_list:
585
rev_spec = RevisionSpec.from_string(rev_str)
586
revision_ids.append(rev_spec.as_revision_id(b))
587
# No arguments supplied, default to the last revision
588
if len(revision_ids) == 0:
591
raise errors.NoWorkingTree(directory)
592
revision_ids.append(wt.last_revision())
594
revision_ids.append(b.last_revision())
598
for revision_id in revision_ids:
329
for rev in revision_info_list:
330
revs.append(RevisionSpec.from_string(rev))
332
b = Branch.open_containing(u'.')[0]
335
revs.append(RevisionSpec.from_string('-1'))
338
revision_id = rev.as_revision_id(b)
600
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
601
revno = '.'.join(str(i) for i in dotted_revno)
340
revno = '%4d' % (b.revision_id_to_revno(revision_id))
602
341
except errors.NoSuchRevision:
604
maxlen = max(maxlen, len(revno))
605
revinfos.append([revno, revision_id])
609
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
342
dotted_map = b.get_revision_id_to_revno_map()
343
revno = '.'.join(str(i) for i in dotted_map[revision_id])
344
print '%s %s' % (revno, revision_id)
612
347
class cmd_add(Command):
613
__doc__ = """Add specified files or directories.
348
"""Add specified files or directories.
615
350
In non-recursive mode, all the named items are added, regardless
616
351
of whether they were previously ignored. A warning is given if
862
592
into_existing = False
864
594
inv = tree.inventory
865
# 'fix' the case of a potential 'from'
866
from_id = tree.path2id(
867
tree.get_canonical_inventory_path(rel_names[0]))
595
from_id = tree.path2id(rel_names[0])
868
596
if (not osutils.lexists(names_list[0]) and
869
597
from_id and inv.get_file_kind(from_id) == "directory"):
870
598
into_existing = False
872
600
if into_existing:
873
601
# move into existing directory
874
# All entries reference existing inventory items, so fix them up
875
# for cicp file-systems.
876
rel_names = tree.get_canonical_inventory_paths(rel_names)
877
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
879
self.outf.write("%s => %s\n" % (src, dest))
602
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
603
self.outf.write("%s => %s\n" % pair)
881
605
if len(names_list) != 2:
882
606
raise errors.BzrCommandError('to mv multiple files the'
883
607
' destination must be a versioned'
886
# for cicp file-systems: the src references an existing inventory
888
src = tree.get_canonical_inventory_path(rel_names[0])
889
# Find the canonical version of the destination: In all cases, the
890
# parent of the target must be in the inventory, so we fetch the
891
# canonical version from there (we do not always *use* the
892
# canonicalized tail portion - we may be attempting to rename the
894
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
895
dest_parent = osutils.dirname(canon_dest)
896
spec_tail = osutils.basename(rel_names[1])
897
# For a CICP file-system, we need to avoid creating 2 inventory
898
# entries that differ only by case. So regardless of the case
899
# we *want* to use (ie, specified by the user or the file-system),
900
# we must always choose to use the case of any existing inventory
901
# items. The only exception to this is when we are attempting a
902
# case-only rename (ie, canonical versions of src and dest are
904
dest_id = tree.path2id(canon_dest)
905
if dest_id is None or tree.path2id(src) == dest_id:
906
# No existing item we care about, so work out what case we
907
# are actually going to use.
909
# If 'after' is specified, the tail must refer to a file on disk.
911
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
913
# pathjoin with an empty tail adds a slash, which breaks
915
dest_parent_fq = tree.basedir
917
dest_tail = osutils.canonical_relpath(
919
osutils.pathjoin(dest_parent_fq, spec_tail))
921
# not 'after', so case as specified is used
922
dest_tail = spec_tail
924
# Use the existing item so 'mv' fails with AlreadyVersioned.
925
dest_tail = os.path.basename(canon_dest)
926
dest = osutils.pathjoin(dest_parent, dest_tail)
927
mutter("attempting to move %s => %s", src, dest)
928
tree.rename_one(src, dest, after=after)
930
self.outf.write("%s => %s\n" % (src, dest))
609
tree.rename_one(rel_names[0], rel_names[1], after=after)
610
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
933
613
class cmd_pull(Command):
934
__doc__ = """Turn this branch into a mirror of another branch.
614
"""Turn this branch into a mirror of another branch.
936
By default, this command only works on branches that have not diverged.
937
Branches are considered diverged if the destination branch's most recent
938
commit is one that has not been merged (directly or indirectly) into the
616
This command only works on branches that have not diverged. Branches are
617
considered diverged if the destination branch's most recent commit is one
618
that has not been merged (directly or indirectly) into the parent.
941
620
If branches have diverged, you can use 'bzr merge' to integrate the changes
942
621
from one into the other. Once one branch has merged, the other should
943
622
be able to pull it again.
945
If you want to replace your local changes and just want your branch to
946
match the remote one, use pull --overwrite. This will work even if the two
947
branches have diverged.
624
If you want to forget your local changes and just update your branch to
625
match the remote one, use pull --overwrite.
949
627
If there is no default location set, the first pull will set it. After
950
628
that, you can omit the location to use the default. To change the
1190
856
takes_args = ['from_location', 'to_location?']
1191
857
takes_options = ['revision', Option('hardlink',
1192
858
help='Hard-link working tree files where possible.'),
1194
help="Create a branch without a working-tree."),
1196
help="Switch the checkout in the current directory "
1197
"to the new branch."),
1198
859
Option('stacked',
1199
860
help='Create a stacked branch referring to the source branch. '
1200
861
'The new branch will depend on the availability of the source '
1201
862
'branch for all operations.'),
1202
863
Option('standalone',
1203
864
help='Do not use a shared repository, even if available.'),
1204
Option('use-existing-dir',
1205
help='By default branch will fail if the target'
1206
' directory exists, but does not already'
1207
' have a control directory. This flag will'
1208
' allow branch to proceed.'),
1210
help="Bind new branch to from location."),
1212
866
aliases = ['get', 'clone']
1214
868
def run(self, from_location, to_location=None, revision=None,
1215
hardlink=False, stacked=False, standalone=False, no_tree=False,
1216
use_existing_dir=False, switch=False, bind=False):
1217
from bzrlib import switch as _mod_switch
869
hardlink=False, stacked=False, standalone=False):
1218
870
from bzrlib.tag import _merge_tags_if_possible
873
elif len(revision) > 1:
874
raise errors.BzrCommandError(
875
'bzr branch --revision takes exactly 1 revision value')
1219
877
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1221
revision = _get_one_revision('branch', revision)
1222
879
br_from.lock_read()
1223
self.add_cleanup(br_from.unlock)
1224
if revision is not None:
1225
revision_id = revision.as_revision_id(br_from)
1227
# FIXME - wt.last_revision, fallback to branch, fall back to
1228
# None or perhaps NULL_REVISION to mean copy nothing
1230
revision_id = br_from.last_revision()
1231
if to_location is None:
1232
to_location = urlutils.derive_to_location(from_location)
1233
to_transport = transport.get_transport(to_location)
1235
to_transport.mkdir('.')
1236
except errors.FileExists:
1237
if not use_existing_dir:
1238
raise errors.BzrCommandError('Target directory "%s" '
1239
'already exists.' % to_location)
881
if len(revision) == 1 and revision[0] is not None:
882
revision_id = revision[0].as_revision_id(br_from)
1242
bzrdir.BzrDir.open_from_transport(to_transport)
1243
except errors.NotBranchError:
1246
raise errors.AlreadyBranchError(to_location)
1247
except errors.NoSuchFile:
1248
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1251
# preserve whatever source format we have.
1252
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1253
possible_transports=[to_transport],
1254
accelerator_tree=accelerator_tree,
1255
hardlink=hardlink, stacked=stacked,
1256
force_new_repo=standalone,
1257
create_tree_if_local=not no_tree,
1258
source_branch=br_from)
1259
branch = dir.open_branch()
1260
except errors.NoSuchRevision:
1261
to_transport.delete_tree('.')
1262
msg = "The branch %s has no revision %s." % (from_location,
1264
raise errors.BzrCommandError(msg)
1265
_merge_tags_if_possible(br_from, branch)
1266
# If the source branch is stacked, the new branch may
1267
# be stacked whether we asked for that explicitly or not.
1268
# We therefore need a try/except here and not just 'if stacked:'
1270
note('Created new stacked branch referring to %s.' %
1271
branch.get_stacked_on_url())
1272
except (errors.NotStacked, errors.UnstackableBranchFormat,
1273
errors.UnstackableRepositoryFormat), e:
1274
note('Branched %d revision(s).' % branch.revno())
1276
# Bind to the parent
1277
parent_branch = Branch.open(from_location)
1278
branch.bind(parent_branch)
1279
note('New branch bound to %s' % from_location)
1281
# Switch to the new branch
1282
wt, _ = WorkingTree.open_containing('.')
1283
_mod_switch.switch(wt.bzrdir, branch)
1284
note('Switched to branch: %s',
1285
urlutils.unescape_for_display(branch.base, 'utf-8'))
884
# FIXME - wt.last_revision, fallback to branch, fall back to
885
# None or perhaps NULL_REVISION to mean copy nothing
887
revision_id = br_from.last_revision()
888
if to_location is None:
889
to_location = urlutils.derive_to_location(from_location)
890
to_transport = transport.get_transport(to_location)
892
to_transport.mkdir('.')
893
except errors.FileExists:
894
raise errors.BzrCommandError('Target directory "%s" already'
895
' exists.' % to_location)
896
except errors.NoSuchFile:
897
raise errors.BzrCommandError('Parent of "%s" does not exist.'
900
# preserve whatever source format we have.
901
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
902
possible_transports=[to_transport],
903
accelerator_tree=accelerator_tree,
904
hardlink=hardlink, stacked=stacked,
905
force_new_repo=standalone)
906
branch = dir.open_branch()
907
except errors.NoSuchRevision:
908
to_transport.delete_tree('.')
909
msg = "The branch %s has no revision %s." % (from_location,
911
raise errors.BzrCommandError(msg)
912
_merge_tags_if_possible(br_from, branch)
913
# If the source branch is stacked, the new branch may
914
# be stacked whether we asked for that explicitly or not.
915
# We therefore need a try/except here and not just 'if stacked:'
917
note('Created new stacked branch referring to %s.' %
918
branch.get_stacked_on_url())
919
except (errors.NotStacked, errors.UnstackableBranchFormat,
920
errors.UnstackableRepositoryFormat), e:
921
note('Branched %d revision(s).' % branch.revno())
1288
926
class cmd_checkout(Command):
1289
__doc__ = """Create a new checkout of an existing branch.
927
"""Create a new checkout of an existing branch.
1291
929
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1292
930
the branch found in '.'. This is useful if you have removed the working tree
1293
931
or if it was never created - i.e. if you pushed the branch to its current
1294
932
location using SFTP.
1296
934
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1297
935
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1298
936
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1367
1009
def run(self, dir=u'.'):
1368
1010
tree = WorkingTree.open_containing(dir)[0]
1369
1011
tree.lock_read()
1370
self.add_cleanup(tree.unlock)
1371
new_inv = tree.inventory
1372
old_tree = tree.basis_tree()
1373
old_tree.lock_read()
1374
self.add_cleanup(old_tree.unlock)
1375
old_inv = old_tree.inventory
1377
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1378
for f, paths, c, v, p, n, k, e in iterator:
1379
if paths[0] == paths[1]:
1383
renames.append(paths)
1385
for old_name, new_name in renames:
1386
self.outf.write("%s => %s\n" % (old_name, new_name))
1013
new_inv = tree.inventory
1014
old_tree = tree.basis_tree()
1015
old_tree.lock_read()
1017
old_inv = old_tree.inventory
1018
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1020
for old_name, new_name in renames:
1021
self.outf.write("%s => %s\n" % (old_name, new_name))
1389
1028
class cmd_update(Command):
1390
__doc__ = """Update a tree to have the latest code committed to its branch.
1029
"""Update a tree to have the latest code committed to its branch.
1392
1031
This will perform a merge into the working tree, and may generate
1393
conflicts. If you have any local changes, you will still
1032
conflicts. If you have any local changes, you will still
1394
1033
need to commit them after the update for the update to be complete.
1396
If you want to discard your local changes, you can just do a
1035
If you want to discard your local changes, you can just do a
1397
1036
'bzr revert' instead of 'bzr commit' after the update.
1399
If the tree's branch is bound to a master branch, it will also update
1400
the branch from the master.
1403
1039
_see_also = ['pull', 'working-trees', 'status-flags']
1404
1040
takes_args = ['dir?']
1405
takes_options = ['revision']
1406
1041
aliases = ['up']
1408
def run(self, dir='.', revision=None):
1409
if revision is not None and len(revision) != 1:
1410
raise errors.BzrCommandError(
1411
"bzr update --revision takes exactly one revision")
1043
def run(self, dir='.'):
1412
1044
tree = WorkingTree.open_containing(dir)[0]
1413
branch = tree.branch
1414
1045
possible_transports = []
1415
master = branch.get_master_branch(
1046
master = tree.branch.get_master_branch(
1416
1047
possible_transports=possible_transports)
1417
1048
if master is not None:
1418
1049
tree.lock_write()
1419
branch_location = master.base
1421
1051
tree.lock_tree_write()
1422
branch_location = tree.branch.base
1423
self.add_cleanup(tree.unlock)
1424
# get rid of the final '/' and be ready for display
1425
branch_location = urlutils.unescape_for_display(
1426
branch_location.rstrip('/'),
1428
existing_pending_merges = tree.get_parent_ids()[1:]
1432
# may need to fetch data into a heavyweight checkout
1433
# XXX: this may take some time, maybe we should display a
1435
old_tip = branch.update(possible_transports)
1436
if revision is not None:
1437
revision_id = revision[0].as_revision_id(branch)
1439
revision_id = branch.last_revision()
1440
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1441
revno = branch.revision_id_to_dotted_revno(revision_id)
1442
note("Tree is up to date at revision %s of branch %s" %
1443
('.'.join(map(str, revno)), branch_location))
1445
view_info = _get_view_info_for_change_reporter(tree)
1446
change_reporter = delta._ChangeReporter(
1447
unversioned_filter=tree.is_ignored,
1448
view_info=view_info)
1053
existing_pending_merges = tree.get_parent_ids()[1:]
1054
last_rev = _mod_revision.ensure_null(tree.last_revision())
1055
if last_rev == _mod_revision.ensure_null(
1056
tree.branch.last_revision()):
1057
# may be up to date, check master too.
1058
if master is None or last_rev == _mod_revision.ensure_null(
1059
master.last_revision()):
1060
revno = tree.branch.revision_id_to_revno(last_rev)
1061
note("Tree is up to date at revision %d." % (revno,))
1450
1063
conflicts = tree.update(
1452
possible_transports=possible_transports,
1453
revision=revision_id,
1455
except errors.NoSuchRevision, e:
1456
raise errors.BzrCommandError(
1457
"branch has no revision %s\n"
1458
"bzr update --revision only works"
1459
" for a revision in the branch history"
1461
revno = tree.branch.revision_id_to_dotted_revno(
1462
_mod_revision.ensure_null(tree.last_revision()))
1463
note('Updated to revision %s of branch %s' %
1464
('.'.join(map(str, revno)), branch_location))
1465
parent_ids = tree.get_parent_ids()
1466
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1467
note('Your local commits will now show as pending merges with '
1468
"'bzr status', and can be committed with 'bzr commit'.")
1064
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1065
possible_transports=possible_transports)
1066
revno = tree.branch.revision_id_to_revno(
1067
_mod_revision.ensure_null(tree.last_revision()))
1068
note('Updated to revision %d.' % (revno,))
1069
if tree.get_parent_ids()[1:] != existing_pending_merges:
1070
note('Your local commits will now show as pending merges with '
1071
"'bzr status', and can be committed with 'bzr commit'.")
1475
1080
class cmd_info(Command):
1476
__doc__ = """Show information about a working tree, branch or repository.
1081
"""Show information about a working tree, branch or repository.
1478
1083
This command will show all known locations and formats associated to the
1479
tree, branch or repository.
1481
In verbose mode, statistical information is included with each report.
1482
To see extended statistic information, use a verbosity level of 2 or
1483
higher by specifying the verbose option multiple times, e.g. -vv.
1084
tree, branch or repository. Statistical information is included with
1485
1087
Branches and working trees will also report any missing revisions.
1489
Display information on the format and related locations:
1493
Display the above together with extended format information and
1494
basic statistics (like the number of files in the working tree and
1495
number of revisions in the branch and repository):
1499
Display the above together with number of committers to the branch:
1503
1089
_see_also = ['revno', 'working-trees', 'repositories']
1504
1090
takes_args = ['location?']
2103
1652
raise errors.BzrCommandError(msg)
2106
def _parse_levels(s):
2110
msg = "The levels argument must be an integer."
2111
raise errors.BzrCommandError(msg)
2114
1655
class cmd_log(Command):
2115
__doc__ = """Show historical log for a branch or subset of a branch.
2117
log is bzr's default tool for exploring the history of a branch.
2118
The branch to use is taken from the first parameter. If no parameters
2119
are given, the branch containing the working directory is logged.
2120
Here are some simple examples::
2122
bzr log log the current branch
2123
bzr log foo.py log a file in its branch
2124
bzr log http://server/branch log a branch on a server
2126
The filtering, ordering and information shown for each revision can
2127
be controlled as explained below. By default, all revisions are
2128
shown sorted (topologically) so that newer revisions appear before
2129
older ones and descendants always appear before ancestors. If displayed,
2130
merged revisions are shown indented under the revision in which they
2135
The log format controls how information about each revision is
2136
displayed. The standard log formats are called ``long``, ``short``
2137
and ``line``. The default is long. See ``bzr help log-formats``
2138
for more details on log formats.
2140
The following options can be used to control what information is
2143
-l N display a maximum of N revisions
2144
-n N display N levels of revisions (0 for all, 1 for collapsed)
2145
-v display a status summary (delta) for each revision
2146
-p display a diff (patch) for each revision
2147
--show-ids display revision-ids (and file-ids), not just revnos
2149
Note that the default number of levels to display is a function of the
2150
log format. If the -n option is not used, the standard log formats show
2151
just the top level (mainline).
2153
Status summaries are shown using status flags like A, M, etc. To see
2154
the changes explained using words like ``added`` and ``modified``
2155
instead, use the -vv option.
2159
To display revisions from oldest to newest, use the --forward option.
2160
In most cases, using this option will have little impact on the total
2161
time taken to produce a log, though --forward does not incrementally
2162
display revisions like --reverse does when it can.
2164
:Revision filtering:
2166
The -r option can be used to specify what revision or range of revisions
2167
to filter against. The various forms are shown below::
2169
-rX display revision X
2170
-rX.. display revision X and later
2171
-r..Y display up to and including revision Y
2172
-rX..Y display from X to Y inclusive
2174
See ``bzr help revisionspec`` for details on how to specify X and Y.
2175
Some common examples are given below::
2177
-r-1 show just the tip
2178
-r-10.. show the last 10 mainline revisions
2179
-rsubmit:.. show what's new on this branch
2180
-rancestor:path.. show changes since the common ancestor of this
2181
branch and the one at location path
2182
-rdate:yesterday.. show changes since yesterday
2184
When logging a range of revisions using -rX..Y, log starts at
2185
revision Y and searches back in history through the primary
2186
("left-hand") parents until it finds X. When logging just the
2187
top level (using -n1), an error is reported if X is not found
2188
along the way. If multi-level logging is used (-n0), X may be
2189
a nested merge revision and the log will be truncated accordingly.
2193
If parameters are given and the first one is not a branch, the log
2194
will be filtered to show only those revisions that changed the
2195
nominated files or directories.
2197
Filenames are interpreted within their historical context. To log a
2198
deleted file, specify a revision range so that the file existed at
2199
the end or start of the range.
2201
Historical context is also important when interpreting pathnames of
2202
renamed files/directories. Consider the following example:
2204
* revision 1: add tutorial.txt
2205
* revision 2: modify tutorial.txt
2206
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2210
* ``bzr log guide.txt`` will log the file added in revision 1
2212
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2214
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2215
the original file in revision 2.
2217
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2218
was no file called guide.txt in revision 2.
2220
Renames are always followed by log. By design, there is no need to
2221
explicitly ask for this (and no way to stop logging a file back
2222
until it was last renamed).
2226
The --message option can be used for finding revisions that match a
2227
regular expression in a commit message.
2231
GUI tools and IDEs are often better at exploring history than command
2232
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2233
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2234
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2235
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2237
You may find it useful to add the aliases below to ``bazaar.conf``::
2241
top = log -l10 --line
2244
``bzr tip`` will then show the latest revision while ``bzr top``
2245
will show the last 10 mainline revisions. To see the details of a
2246
particular revision X, ``bzr show -rX``.
2248
If you are interested in looking deeper into a particular merge X,
2249
use ``bzr log -n0 -rX``.
2251
``bzr log -v`` on a branch with lots of history is currently
2252
very slow. A fix for this issue is currently under development.
2253
With or without that fix, it is recommended that a revision range
2254
be given when using the -v option.
2256
bzr has a generic full-text matching plugin, bzr-search, that can be
2257
used to find revisions matching user names, commit messages, etc.
2258
Among other features, this plugin can find all revisions containing
2259
a list of words but not others.
2261
When exploring non-mainline history on large projects with deep
2262
history, the performance of log can be greatly improved by installing
2263
the historycache plugin. This plugin buffers historical information
2264
trading disk space for faster speed.
1656
"""Show log of a branch, file, or directory.
1658
By default show the log of the branch containing the working directory.
1660
To request a range of logs, you can use the command -r begin..end
1661
-r revision requests a specific revision, -r ..end or -r begin.. are
1665
Log the current branch::
1673
Log the last 10 revisions of a branch::
1675
bzr log -r -10.. http://server/branch
2266
takes_args = ['file*']
2267
_see_also = ['log-formats', 'revisionspec']
1678
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1680
takes_args = ['location?']
2268
1681
takes_options = [
2269
1682
Option('forward',
2270
1683
help='Show from oldest to newest.'),
1686
help='Display timezone as local, original, or utc.'),
2272
1687
custom_help('verbose',
2273
1688
help='Show files changed in each revision.'),
2378
1755
dir, relpath = bzrdir.BzrDir.open_containing(location)
2379
1756
b = dir.open_branch()
2381
self.add_cleanup(b.unlock)
2382
rev1, rev2 = _get_revision_range(revision, b, self.name())
2384
# Decide on the type of delta & diff filtering to use
2385
# TODO: add an --all-files option to make this configurable & consistent
2393
diff_type = 'partial'
2397
# Build the log formatter
2398
if log_format is None:
2399
log_format = log.log_formatter_registry.get_default(b)
2400
# Make a non-encoding output to include the diffs - bug 328007
2401
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2402
lf = log_format(show_ids=show_ids, to_file=self.outf,
2403
to_exact_file=unencoded_output,
2404
show_timezone=timezone,
2405
delta_format=get_verbosity_level(),
2407
show_advice=levels is None)
2409
# Choose the algorithm for doing the logging. It's annoying
2410
# having multiple code paths like this but necessary until
2411
# the underlying repository format is faster at generating
2412
# deltas or can provide everything we need from the indices.
2413
# The default algorithm - match-using-deltas - works for
2414
# multiple files and directories and is faster for small
2415
# amounts of history (200 revisions say). However, it's too
2416
# slow for logging a single file in a repository with deep
2417
# history, i.e. > 10K revisions. In the spirit of "do no
2418
# evil when adding features", we continue to use the
2419
# original algorithm - per-file-graph - for the "single
2420
# file that isn't a directory without showing a delta" case.
2421
partial_history = revision and b.repository._format.supports_chks
2422
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2423
or delta_type or partial_history)
2425
# Build the LogRequest and execute it
2426
if len(file_ids) == 0:
2428
rqst = make_log_request_dict(
2429
direction=direction, specific_fileids=file_ids,
2430
start_revision=rev1, end_revision=rev2, limit=limit,
2431
message_search=message, delta_type=delta_type,
2432
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2433
exclude_common_ancestry=exclude_common_ancestry,
2435
Logger(b, rqst).show(lf)
2438
def _get_revision_range(revisionspec_list, branch, command_name):
2439
"""Take the input of a revision option and turn it into a revision range.
2441
It returns RevisionInfo objects which can be used to obtain the rev_id's
2442
of the desired revisions. It does some user input validations.
2444
if revisionspec_list is None:
2447
elif len(revisionspec_list) == 1:
2448
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2449
elif len(revisionspec_list) == 2:
2450
start_spec = revisionspec_list[0]
2451
end_spec = revisionspec_list[1]
2452
if end_spec.get_branch() != start_spec.get_branch():
2453
# b is taken from revision[0].get_branch(), and
2454
# show_log will use its revision_history. Having
2455
# different branches will lead to weird behaviors.
2456
raise errors.BzrCommandError(
2457
"bzr %s doesn't accept two revisions in different"
2458
" branches." % command_name)
2459
if start_spec.spec is None:
2460
# Avoid loading all the history.
2461
rev1 = RevisionInfo(branch, None, None)
2463
rev1 = start_spec.in_history(branch)
2464
# Avoid loading all of history when we know a missing
2465
# end of range means the last revision ...
2466
if end_spec.spec is None:
2467
last_revno, last_revision_id = branch.last_revision_info()
2468
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2470
rev2 = end_spec.in_history(branch)
2472
raise errors.BzrCommandError(
2473
'bzr %s --revision takes one or two values.' % command_name)
2477
def _revision_range_to_revid_range(revision_range):
2480
if revision_range[0] is not None:
2481
rev_id1 = revision_range[0].rev_id
2482
if revision_range[1] is not None:
2483
rev_id2 = revision_range[1].rev_id
2484
return rev_id1, rev_id2
1760
if revision is None:
1763
elif len(revision) == 1:
1764
rev1 = rev2 = revision[0].in_history(b)
1765
elif len(revision) == 2:
1766
if revision[1].get_branch() != revision[0].get_branch():
1767
# b is taken from revision[0].get_branch(), and
1768
# show_log will use its revision_history. Having
1769
# different branches will lead to weird behaviors.
1770
raise errors.BzrCommandError(
1771
"Log doesn't accept two revisions in different"
1773
rev1 = revision[0].in_history(b)
1774
rev2 = revision[1].in_history(b)
1776
raise errors.BzrCommandError(
1777
'bzr log --revision takes one or two values.')
1779
if log_format is None:
1780
log_format = log.log_formatter_registry.get_default(b)
1782
lf = log_format(show_ids=show_ids, to_file=self.outf,
1783
show_timezone=timezone)
1789
direction=direction,
1790
start_revision=rev1,
2486
1798
def get_log_format(long=False, short=False, line=False, default='long'):
2487
1799
log_format = default
2858
2110
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2860
export(rev_tree, dest, format, root, subdir, filtered=filters,
2861
per_file_timestamps=per_file_timestamps)
2112
export(rev_tree, dest, format, root, subdir)
2862
2113
except errors.NoSuchExportFormat, e:
2863
2114
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2866
2117
class cmd_cat(Command):
2867
__doc__ = """Write the contents of a file as of a given revision to standard output.
2118
"""Write the contents of a file as of a given revision to standard output.
2869
2120
If no revision is nominated, the last revision is used.
2871
2122
Note: Take care to redirect standard output when using this command on a
2875
2126
_see_also = ['ls']
2876
2127
takes_options = [
2877
2128
Option('name-from-revision', help='The path name in the old tree.'),
2878
Option('filters', help='Apply content filters to display the '
2879
'convenience form.'),
2882
2131
takes_args = ['filename']
2883
2132
encoding_type = 'exact'
2885
2134
@display_command
2886
def run(self, filename, revision=None, name_from_revision=False,
2135
def run(self, filename, revision=None, name_from_revision=False):
2888
2136
if revision is not None and len(revision) != 1:
2889
2137
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2890
2138
" one revision specifier")
2891
2139
tree, branch, relpath = \
2892
2140
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2893
2141
branch.lock_read()
2894
self.add_cleanup(branch.unlock)
2895
return self._run(tree, branch, relpath, filename, revision,
2896
name_from_revision, filters)
2143
return self._run(tree, branch, relpath, filename, revision,
2898
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2148
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2900
2149
if tree is None:
2901
2150
tree = b.basis_tree()
2902
2151
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2903
rev_tree.lock_read()
2904
self.add_cleanup(rev_tree.unlock)
2153
cur_file_id = tree.path2id(relpath)
2906
2154
old_file_id = rev_tree.path2id(relpath)
2908
2156
if name_from_revision:
2909
# Try in revision if requested
2910
2157
if old_file_id is None:
2911
2158
raise errors.BzrCommandError(
2912
2159
"%r is not present in revision %s" % (
2913
2160
filename, rev_tree.get_revision_id()))
2915
2162
content = rev_tree.get_file_text(old_file_id)
2917
cur_file_id = tree.path2id(relpath)
2919
if cur_file_id is not None:
2920
# Then try with the actual file id
2922
content = rev_tree.get_file_text(cur_file_id)
2924
except errors.NoSuchId:
2925
# The actual file id didn't exist at that time
2927
if not found and old_file_id is not None:
2928
# Finally try with the old file id
2929
content = rev_tree.get_file_text(old_file_id)
2932
# Can't be found anywhere
2933
raise errors.BzrCommandError(
2934
"%r is not present in revision %s" % (
2935
filename, rev_tree.get_revision_id()))
2937
from bzrlib.filters import (
2938
ContentFilterContext,
2939
filtered_output_bytes,
2941
filters = rev_tree._content_filter_stack(relpath)
2942
chunks = content.splitlines(True)
2943
content = filtered_output_bytes(chunks, filters,
2944
ContentFilterContext(relpath, rev_tree))
2946
self.outf.writelines(content)
2949
self.outf.write(content)
2163
elif cur_file_id is not None:
2164
content = rev_tree.get_file_text(cur_file_id)
2165
elif old_file_id is not None:
2166
content = rev_tree.get_file_text(old_file_id)
2168
raise errors.BzrCommandError(
2169
"%r is not present in revision %s" % (
2170
filename, rev_tree.get_revision_id()))
2171
self.outf.write(content)
2952
2174
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2175
"""Show the offset in seconds from GMT to local time."""
2955
2177
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2179
print osutils.local_time_offset()
2961
2183
class cmd_commit(Command):
2962
__doc__ = """Commit changes into a new revision.
2964
An explanatory message needs to be given for each commit. This is
2965
often done by using the --message option (getting the message from the
2966
command line) or by using the --file option (getting the message from
2967
a file). If neither of these options is given, an editor is opened for
2968
the user to enter the message. To see the changed files in the
2969
boilerplate text loaded into the editor, use the --show-diff option.
2971
By default, the entire tree is committed and the person doing the
2972
commit is assumed to be the author. These defaults can be overridden
2977
If selected files are specified, only changes to those files are
2978
committed. If a directory is specified then the directory and
2979
everything within it is committed.
2981
When excludes are given, they take precedence over selected files.
2982
For example, to commit only changes within foo, but not changes
2985
bzr commit foo -x foo/bar
2987
A selective commit after a merge is not yet supported.
2991
If the author of the change is not the same person as the committer,
2992
you can specify the author's name using the --author option. The
2993
name should be in the same format as a committer-id, e.g.
2994
"John Doe <jdoe@example.com>". If there is more than one author of
2995
the change you can specify the option multiple times, once for each
3000
A common mistake is to forget to add a new file or directory before
3001
running the commit command. The --strict option checks for unknown
3002
files and aborts the commit if any are found. More advanced pre-commit
3003
checks can be implemented by defining hooks. See ``bzr help hooks``
3008
If you accidentially commit the wrong changes or make a spelling
3009
mistake in the commit message say, you can use the uncommit command
3010
to undo it. See ``bzr help uncommit`` for details.
3012
Hooks can also be configured to run after a commit. This allows you
3013
to trigger updates to external systems like bug trackers. The --fixes
3014
option can be used to record the association between a revision and
3015
one or more bugs. See ``bzr help bugs`` for details.
3017
A selective commit may fail in some cases where the committed
3018
tree would be invalid. Consider::
3023
bzr commit foo -m "committing foo"
3024
bzr mv foo/bar foo/baz
3027
bzr commit foo/bar -m "committing bar but not baz"
3029
In the example above, the last commit will fail by design. This gives
3030
the user the opportunity to decide whether they want to commit the
3031
rename at the same time, separately first, or not at all. (As a general
3032
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2184
"""Commit changes into a new revision.
2186
If no arguments are given, the entire tree is committed.
2188
If selected files are specified, only changes to those files are
2189
committed. If a directory is specified then the directory and everything
2190
within it is committed.
2192
When excludes are given, they take precedence over selected files.
2193
For example, too commit only changes within foo, but not changes within
2196
bzr commit foo -x foo/bar
2198
If author of the change is not the same person as the committer, you can
2199
specify the author's name using the --author option. The name should be
2200
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2202
A selected-file commit may fail in some cases where the committed
2203
tree would be invalid. Consider::
2208
bzr commit foo -m "committing foo"
2209
bzr mv foo/bar foo/baz
2212
bzr commit foo/bar -m "committing bar but not baz"
2214
In the example above, the last commit will fail by design. This gives
2215
the user the opportunity to decide whether they want to commit the
2216
rename at the same time, separately first, or not at all. (As a general
2217
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2219
Note: A selected-file commit after a merge is not yet supported.
3034
2221
# TODO: Run hooks on tree to-be-committed, and after commit.
3138
2315
if fixes is None:
3140
bug_property = bugtracker.encode_fixes_bug_urls(
3141
self._iter_bug_fix_urls(fixes, tree.branch))
2317
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3142
2318
if bug_property:
3143
2319
properties['bugs'] = bug_property
3145
2321
if local and not tree.branch.get_bound_location():
3146
2322
raise errors.LocalRequiresBoundBranch()
3148
if message is not None:
3150
file_exists = osutils.lexists(message)
3151
except UnicodeError:
3152
# The commit message contains unicode characters that can't be
3153
# represented in the filesystem encoding, so that can't be a
3158
'The commit message is a file name: "%(f)s".\n'
3159
'(use --file "%(f)s" to take commit message from that file)'
3161
ui.ui_factory.show_warning(warning_msg)
3163
message = message.replace('\r\n', '\n')
3164
message = message.replace('\r', '\n')
3166
raise errors.BzrCommandError(
3167
"please specify either --message or --file")
3169
2324
def get_message(commit_obj):
3170
2325
"""Callback to get commit message"""
3172
my_message = codecs.open(
3173
file, 'rt', osutils.get_user_encoding()).read()
3174
elif message is not None:
3175
my_message = message
3177
# No message supplied: make one up.
3178
# text is the status of the tree
3179
text = make_commit_message_template_encoded(tree,
2326
my_message = message
2327
if my_message is None and not file:
2328
t = make_commit_message_template_encoded(tree,
3180
2329
selected_list, diff=show_diff,
3181
2330
output_encoding=osutils.get_user_encoding())
3182
# start_message is the template generated from hooks
3183
# XXX: Warning - looks like hooks return unicode,
3184
# make_commit_message_template_encoded returns user encoding.
3185
# We probably want to be using edit_commit_message instead to
3187
start_message = generate_commit_message_template(commit_obj)
3188
my_message = edit_commit_message_encoded(text,
3189
start_message=start_message)
2331
my_message = edit_commit_message_encoded(t)
3190
2332
if my_message is None:
3191
2333
raise errors.BzrCommandError("please specify a commit"
3192
2334
" message with either --message or --file")
2335
elif my_message and file:
2336
raise errors.BzrCommandError(
2337
"please specify either --message or --file")
2339
my_message = codecs.open(file, 'rt',
2340
osutils.get_user_encoding()).read()
3193
2341
if my_message == "":
3194
2342
raise errors.BzrCommandError("empty commit message specified")
3195
2343
return my_message
3197
# The API permits a commit with a filter of [] to mean 'select nothing'
3198
# but the command line should not do that.
3199
if not selected_list:
3200
selected_list = None
3202
2346
tree.commit(message_callback=get_message,
3203
2347
specific_files=selected_list,
3204
2348
allow_pointless=unchanged, strict=strict, local=local,
3205
2349
reporter=None, verbose=verbose, revprops=properties,
3206
authors=author, timestamp=commit_stamp,
3208
2351
exclude=safe_relpath_files(tree, exclude))
3209
2352
except PointlessCommit:
3210
raise errors.BzrCommandError("No changes to commit."
3211
" Use --unchanged to commit anyhow.")
2353
# FIXME: This should really happen before the file is read in;
2354
# perhaps prepare the commit; get the message; then actually commit
2355
raise errors.BzrCommandError("no changes to commit."
2356
" use --unchanged to commit anyhow")
3212
2357
except ConflictsInTree:
3213
2358
raise errors.BzrCommandError('Conflicts detected in working '
3214
2359
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3821
2920
allow_pending = True
3822
2921
verified = 'inapplicable'
3823
2922
tree = WorkingTree.open_containing(directory)[0]
2923
change_reporter = delta._ChangeReporter(
2924
unversioned_filter=tree.is_ignored)
3826
basis_tree = tree.revision_tree(tree.last_revision())
3827
except errors.NoSuchRevision:
3828
basis_tree = tree.basis_tree()
3830
# die as quickly as possible if there are uncommitted changes
3832
if tree.has_changes():
3833
raise errors.UncommittedChanges(tree)
3835
view_info = _get_view_info_for_change_reporter(tree)
3836
change_reporter = delta._ChangeReporter(
3837
unversioned_filter=tree.is_ignored, view_info=view_info)
3838
pb = ui.ui_factory.nested_progress_bar()
3839
self.add_cleanup(pb.finished)
3841
self.add_cleanup(tree.unlock)
3842
if location is not None:
3844
mergeable = bundle.read_mergeable_from_url(location,
3845
possible_transports=possible_transports)
3846
except errors.NotABundle:
2927
pb = ui.ui_factory.nested_progress_bar()
2928
cleanups.append(pb.finished)
2930
cleanups.append(tree.unlock)
2931
if location is not None:
2933
mergeable = bundle.read_mergeable_from_url(location,
2934
possible_transports=possible_transports)
2935
except errors.NotABundle:
2939
raise errors.BzrCommandError('Cannot use --uncommitted'
2940
' with bundles or merge directives.')
2942
if revision is not None:
2943
raise errors.BzrCommandError(
2944
'Cannot use -r with merge directives or bundles')
2945
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2948
if merger is None and uncommitted:
2949
if revision is not None and len(revision) > 0:
2950
raise errors.BzrCommandError('Cannot use --uncommitted and'
2951
' --revision at the same time.')
2952
location = self._select_branch_location(tree, location)[0]
2953
other_tree, other_path = WorkingTree.open_containing(location)
2954
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2956
allow_pending = False
2957
if other_path != '':
2958
merger.interesting_files = [other_path]
2961
merger, allow_pending = self._get_merger_from_branch(tree,
2962
location, revision, remember, possible_transports, pb)
2964
merger.merge_type = merge_type
2965
merger.reprocess = reprocess
2966
merger.show_base = show_base
2967
self.sanity_check_merger(merger)
2968
if (merger.base_rev_id == merger.other_rev_id and
2969
merger.other_rev_id is not None):
2970
note('Nothing to do.')
2973
if merger.interesting_files is not None:
2974
raise errors.BzrCommandError('Cannot pull individual files')
2975
if (merger.base_rev_id == tree.last_revision()):
2976
result = tree.pull(merger.other_branch, False,
2977
merger.other_rev_id)
2978
result.report(self.outf)
2980
merger.check_basis(not force)
2982
return self._do_preview(merger)
3850
raise errors.BzrCommandError('Cannot use --uncommitted'
3851
' with bundles or merge directives.')
3853
if revision is not None:
3854
raise errors.BzrCommandError(
3855
'Cannot use -r with merge directives or bundles')
3856
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3859
if merger is None and uncommitted:
3860
if revision is not None and len(revision) > 0:
3861
raise errors.BzrCommandError('Cannot use --uncommitted and'
3862
' --revision at the same time.')
3863
merger = self.get_merger_from_uncommitted(tree, location, None)
3864
allow_pending = False
3867
merger, allow_pending = self._get_merger_from_branch(tree,
3868
location, revision, remember, possible_transports, None)
3870
merger.merge_type = merge_type
3871
merger.reprocess = reprocess
3872
merger.show_base = show_base
3873
self.sanity_check_merger(merger)
3874
if (merger.base_rev_id == merger.other_rev_id and
3875
merger.other_rev_id is not None):
3876
note('Nothing to do.')
3879
if merger.interesting_files is not None:
3880
raise errors.BzrCommandError('Cannot pull individual files')
3881
if (merger.base_rev_id == tree.last_revision()):
3882
result = tree.pull(merger.other_branch, False,
3883
merger.other_rev_id)
3884
result.report(self.outf)
3886
if merger.this_basis is None:
3887
raise errors.BzrCommandError(
3888
"This branch has no commits."
3889
" (perhaps you would prefer 'bzr pull')")
3891
return self._do_preview(merger)
3893
return self._do_interactive(merger)
3895
return self._do_merge(merger, change_reporter, allow_pending,
3898
def _get_preview(self, merger):
2984
return self._do_merge(merger, change_reporter, allow_pending,
2987
for cleanup in reversed(cleanups):
2990
def _do_preview(self, merger):
2991
from bzrlib.diff import show_diff_trees
3899
2992
tree_merger = merger.make_merger()
3900
2993
tt = tree_merger.make_preview_transform()
3901
self.add_cleanup(tt.finalize)
3902
result_tree = tt.get_preview_tree()
3905
def _do_preview(self, merger):
3906
from bzrlib.diff import show_diff_trees
3907
result_tree = self._get_preview(merger)
3908
show_diff_trees(merger.this_tree, result_tree, self.outf,
3909
old_label='', new_label='')
2995
result_tree = tt.get_preview_tree()
2996
show_diff_trees(merger.this_tree, result_tree, self.outf,
2997
old_label='', new_label='')
3911
3001
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3912
3002
merger.change_reporter = change_reporter
4097
3149
def run(self, file_list=None, merge_type=None, show_base=False,
4098
3150
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
3151
if merge_type is None:
4101
3152
merge_type = _mod_merge.Merge3Merger
4102
3153
tree, file_list = tree_files(file_list)
4103
3154
tree.lock_write()
4104
self.add_cleanup(tree.unlock)
4105
parents = tree.get_parent_ids()
4106
if len(parents) != 2:
4107
raise errors.BzrCommandError("Sorry, remerge only works after normal"
4108
" merges. Not cherrypicking or"
4110
repository = tree.branch.repository
4111
interesting_ids = None
4113
conflicts = tree.conflicts()
4114
if file_list is not None:
4115
interesting_ids = set()
4116
for filename in file_list:
4117
file_id = tree.path2id(filename)
4119
raise errors.NotVersionedError(filename)
4120
interesting_ids.add(file_id)
4121
if tree.kind(file_id) != "directory":
4124
for name, ie in tree.inventory.iter_entries(file_id):
4125
interesting_ids.add(ie.file_id)
4126
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4128
# Remerge only supports resolving contents conflicts
4129
allowed_conflicts = ('text conflict', 'contents conflict')
4130
restore_files = [c.path for c in conflicts
4131
if c.typestring in allowed_conflicts]
4132
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4133
tree.set_conflicts(ConflictList(new_conflicts))
4134
if file_list is not None:
4135
restore_files = file_list
4136
for filename in restore_files:
3156
parents = tree.get_parent_ids()
3157
if len(parents) != 2:
3158
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3159
" merges. Not cherrypicking or"
3161
repository = tree.branch.repository
3162
interesting_ids = None
3164
conflicts = tree.conflicts()
3165
if file_list is not None:
3166
interesting_ids = set()
3167
for filename in file_list:
3168
file_id = tree.path2id(filename)
3170
raise errors.NotVersionedError(filename)
3171
interesting_ids.add(file_id)
3172
if tree.kind(file_id) != "directory":
3175
for name, ie in tree.inventory.iter_entries(file_id):
3176
interesting_ids.add(ie.file_id)
3177
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3179
# Remerge only supports resolving contents conflicts
3180
allowed_conflicts = ('text conflict', 'contents conflict')
3181
restore_files = [c.path for c in conflicts
3182
if c.typestring in allowed_conflicts]
3183
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3184
tree.set_conflicts(ConflictList(new_conflicts))
3185
if file_list is not None:
3186
restore_files = file_list
3187
for filename in restore_files:
3189
restore(tree.abspath(filename))
3190
except errors.NotConflicted:
3192
# Disable pending merges, because the file texts we are remerging
3193
# have not had those merges performed. If we use the wrong parents
3194
# list, we imply that the working tree text has seen and rejected
3195
# all the changes from the other tree, when in fact those changes
3196
# have not yet been seen.
3197
pb = ui.ui_factory.nested_progress_bar()
3198
tree.set_parent_ids(parents[:1])
4138
restore(tree.abspath(filename))
4139
except errors.NotConflicted:
4141
# Disable pending merges, because the file texts we are remerging
4142
# have not had those merges performed. If we use the wrong parents
4143
# list, we imply that the working tree text has seen and rejected
4144
# all the changes from the other tree, when in fact those changes
4145
# have not yet been seen.
4146
tree.set_parent_ids(parents[:1])
4148
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4149
merger.interesting_ids = interesting_ids
4150
merger.merge_type = merge_type
4151
merger.show_base = show_base
4152
merger.reprocess = reprocess
4153
conflicts = merger.do_merge()
3200
merger = _mod_merge.Merger.from_revision_ids(pb,
3202
merger.interesting_ids = interesting_ids
3203
merger.merge_type = merge_type
3204
merger.show_base = show_base
3205
merger.reprocess = reprocess
3206
conflicts = merger.do_merge()
3208
tree.set_parent_ids(parents)
4155
tree.set_parent_ids(parents)
4156
3212
if conflicts > 0:
4371
3378
" or specified.")
4372
3379
display_url = urlutils.unescape_for_display(parent,
4373
3380
self.outf.encoding)
4374
message("Using saved parent location: "
3381
self.outf.write("Using saved parent location: "
4375
3382
+ display_url + "\n")
4377
3384
remote_branch = Branch.open(other_branch)
4378
3385
if remote_branch.base == local_branch.base:
4379
3386
remote_branch = local_branch
3387
local_branch.lock_read()
4381
3389
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4384
local_revid_range = _revision_range_to_revid_range(
4385
_get_revision_range(my_revision, local_branch,
4388
remote_revid_range = _revision_range_to_revid_range(
4389
_get_revision_range(revision,
4390
remote_branch, self.name()))
4392
local_extra, remote_extra = find_unmerged(
4393
local_branch, remote_branch, restrict,
4394
backward=not reverse,
4395
include_merges=include_merges,
4396
local_revid_range=local_revid_range,
4397
remote_revid_range=remote_revid_range)
4399
if log_format is None:
4400
registry = log.log_formatter_registry
4401
log_format = registry.get_default(local_branch)
4402
lf = log_format(to_file=self.outf,
4404
show_timezone='original')
4407
if local_extra and not theirs_only:
4408
message("You have %d extra revision(s):\n" %
4410
for revision in iter_log_revisions(local_extra,
4411
local_branch.repository,
4413
lf.log_revision(revision)
4414
printed_local = True
4417
printed_local = False
4419
if remote_extra and not mine_only:
4420
if printed_local is True:
4422
message("You are missing %d revision(s):\n" %
4424
for revision in iter_log_revisions(remote_extra,
4425
remote_branch.repository,
4427
lf.log_revision(revision)
4430
if mine_only and not local_extra:
4431
# We checked local, and found nothing extra
4432
message('This branch is up to date.\n')
4433
elif theirs_only and not remote_extra:
4434
# We checked remote, and found nothing extra
4435
message('Other branch is up to date.\n')
4436
elif not (mine_only or theirs_only or local_extra or
4438
# We checked both branches, and neither one had extra
4440
message("Branches are up to date.\n")
3391
local_extra, remote_extra = find_unmerged(
3392
local_branch, remote_branch, restrict,
3393
backward=not reverse,
3394
include_merges=include_merges)
3396
if log_format is None:
3397
registry = log.log_formatter_registry
3398
log_format = registry.get_default(local_branch)
3399
lf = log_format(to_file=self.outf,
3401
show_timezone='original')
3404
if local_extra and not theirs_only:
3405
self.outf.write("You have %d extra revision(s):\n" %
3407
for revision in iter_log_revisions(local_extra,
3408
local_branch.repository,
3410
lf.log_revision(revision)
3411
printed_local = True
3414
printed_local = False
3416
if remote_extra and not mine_only:
3417
if printed_local is True:
3418
self.outf.write("\n\n\n")
3419
self.outf.write("You are missing %d revision(s):\n" %
3421
for revision in iter_log_revisions(remote_extra,
3422
remote_branch.repository,
3424
lf.log_revision(revision)
3427
if mine_only and not local_extra:
3428
# We checked local, and found nothing extra
3429
self.outf.write('This branch is up to date.\n')
3430
elif theirs_only and not remote_extra:
3431
# We checked remote, and found nothing extra
3432
self.outf.write('Other branch is up to date.\n')
3433
elif not (mine_only or theirs_only or local_extra or
3435
# We checked both branches, and neither one had extra
3437
self.outf.write("Branches are up to date.\n")
3439
remote_branch.unlock()
3441
local_branch.unlock()
4442
3442
if not status_code and parent is None and other_branch is not None:
4443
3443
local_branch.lock_write()
4444
self.add_cleanup(local_branch.unlock)
4445
# handle race conditions - a parent might be set while we run.
4446
if local_branch.get_parent() is None:
4447
local_branch.set_parent(remote_branch.base)
3445
# handle race conditions - a parent might be set while we run.
3446
if local_branch.get_parent() is None:
3447
local_branch.set_parent(remote_branch.base)
3449
local_branch.unlock()
4448
3450
return status_code
4451
3453
class cmd_pack(Command):
4452
__doc__ = """Compress the data within a repository.
4454
This operation compresses the data within a bazaar repository. As
4455
bazaar supports automatic packing of repository, this operation is
4456
normally not required to be done manually.
4458
During the pack operation, bazaar takes a backup of existing repository
4459
data, i.e. pack files. This backup is eventually removed by bazaar
4460
automatically when it is safe to do so. To save disk space by removing
4461
the backed up pack files, the --clean-obsolete-packs option may be
4464
Warning: If you use --clean-obsolete-packs and your machine crashes
4465
during or immediately after repacking, you may be left with a state
4466
where the deletion has been written to disk but the new packs have not
4467
been. In this case the repository may be unusable.
3454
"""Compress the data within a repository."""
4470
3456
_see_also = ['repositories']
4471
3457
takes_args = ['branch_or_repo?']
4473
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4476
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
3459
def run(self, branch_or_repo='.'):
4477
3460
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
3462
branch = dir.open_branch()
4480
3463
repository = branch.repository
4481
3464
except errors.NotBranchError:
4482
3465
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
3469
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
3470
"""List the installed plugins.
4489
3472
This command displays the list of installed plugins including
4490
3473
version of plugin and a short description of each.
5210
4182
short_name='f',
5212
4184
Option('output', short_name='o',
5213
help='Write merge directive to this file or directory; '
4185
help='Write merge directive to this file; '
5214
4186
'use - for stdout.',
5217
help='Refuse to send if there are uncommitted changes in'
5218
' the working tree, --no-strict disables the check.'),
5219
4188
Option('mail-to', help='Mail the request to this address.',
5223
Option('body', help='Body for the email.', type=unicode),
5224
RegistryOption('format',
5225
help='Use the specified output format.',
5226
lazy_registry=('bzrlib.send', 'format_registry')),
4192
RegistryOption.from_kwargs('format',
4193
'Use the specified output format.',
4194
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4195
'0.9': 'Bundle format 0.9, Merge Directive 1',})
5229
4198
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5230
4199
no_patch=False, revision=None, remember=False, output=None,
5231
format=None, mail_to=None, message=None, body=None,
5232
strict=None, **kwargs):
5233
from bzrlib.send import send
5234
return send(submit_branch, revision, public_branch, remember,
5235
format, no_bundle, no_patch, output,
5236
kwargs.get('from', '.'), mail_to, message, body,
4200
format='4', mail_to=None, message=None, **kwargs):
4201
return self._run(submit_branch, revision, public_branch, remember,
4202
format, no_bundle, no_patch, output,
4203
kwargs.get('from', '.'), mail_to, message)
4205
def _run(self, submit_branch, revision, public_branch, remember, format,
4206
no_bundle, no_patch, output, from_, mail_to, message):
4207
from bzrlib.revision import NULL_REVISION
4208
branch = Branch.open_containing(from_)[0]
4210
outfile = cStringIO.StringIO()
4214
outfile = open(output, 'wb')
4215
# we may need to write data into branch's repository to calculate
4220
config = branch.get_config()
4222
mail_to = config.get_user_option('submit_to')
4223
mail_client = config.get_mail_client()
4224
if remember and submit_branch is None:
4225
raise errors.BzrCommandError(
4226
'--remember requires a branch to be specified.')
4227
stored_submit_branch = branch.get_submit_branch()
4228
remembered_submit_branch = None
4229
if submit_branch is None:
4230
submit_branch = stored_submit_branch
4231
remembered_submit_branch = "submit"
4233
if stored_submit_branch is None or remember:
4234
branch.set_submit_branch(submit_branch)
4235
if submit_branch is None:
4236
submit_branch = branch.get_parent()
4237
remembered_submit_branch = "parent"
4238
if submit_branch is None:
4239
raise errors.BzrCommandError('No submit branch known or'
4241
if remembered_submit_branch is not None:
4242
note('Using saved %s location "%s" to determine what '
4243
'changes to submit.', remembered_submit_branch,
4247
submit_config = Branch.open(submit_branch).get_config()
4248
mail_to = submit_config.get_user_option("child_submit_to")
4250
stored_public_branch = branch.get_public_branch()
4251
if public_branch is None:
4252
public_branch = stored_public_branch
4253
elif stored_public_branch is None or remember:
4254
branch.set_public_branch(public_branch)
4255
if no_bundle and public_branch is None:
4256
raise errors.BzrCommandError('No public branch specified or'
4258
base_revision_id = None
4260
if revision is not None:
4261
if len(revision) > 2:
4262
raise errors.BzrCommandError('bzr send takes '
4263
'at most two one revision identifiers')
4264
revision_id = revision[-1].as_revision_id(branch)
4265
if len(revision) == 2:
4266
base_revision_id = revision[0].as_revision_id(branch)
4267
if revision_id is None:
4268
revision_id = branch.last_revision()
4269
if revision_id == NULL_REVISION:
4270
raise errors.BzrCommandError('No revisions to submit.')
4272
directive = merge_directive.MergeDirective2.from_objects(
4273
branch.repository, revision_id, time.time(),
4274
osutils.local_time_offset(), submit_branch,
4275
public_branch=public_branch, include_patch=not no_patch,
4276
include_bundle=not no_bundle, message=message,
4277
base_revision_id=base_revision_id)
4278
elif format == '0.9':
4281
patch_type = 'bundle'
4283
raise errors.BzrCommandError('Format 0.9 does not'
4284
' permit bundle with no patch')
4290
directive = merge_directive.MergeDirective.from_objects(
4291
branch.repository, revision_id, time.time(),
4292
osutils.local_time_offset(), submit_branch,
4293
public_branch=public_branch, patch_type=patch_type,
4296
outfile.writelines(directive.to_lines())
4298
subject = '[MERGE] '
4299
if message is not None:
4302
revision = branch.repository.get_revision(revision_id)
4303
subject += revision.get_summary()
4304
basename = directive.get_disk_name(branch)
4305
mail_client.compose_merge_request(mail_to, subject,
4306
outfile.getvalue(), basename)
5241
4313
class cmd_bundle_revisions(cmd_send):
5242
__doc__ = """Create a merge-directive for submitting changes.
4315
"""Create a merge-directive for submiting changes.
5244
4317
A merge directive provides many things needed for requesting merges:
5475
4513
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5476
4514
takes_args = ['location?']
5478
RegistryOption.from_kwargs(
5480
title='Target type',
5481
help='The type to reconfigure the directory to.',
5482
value_switches=True, enum_switch=False,
5483
branch='Reconfigure to be an unbound branch with no working tree.',
5484
tree='Reconfigure to be an unbound branch with a working tree.',
5485
checkout='Reconfigure to be a bound branch with a working tree.',
5486
lightweight_checkout='Reconfigure to be a lightweight'
5487
' checkout (with no local history).',
5488
standalone='Reconfigure to be a standalone branch '
5489
'(i.e. stop using shared repository).',
5490
use_shared='Reconfigure to use a shared repository.',
5491
with_trees='Reconfigure repository to create '
5492
'working trees on branches by default.',
5493
with_no_trees='Reconfigure repository to not create '
5494
'working trees on branches by default.'
5496
Option('bind-to', help='Branch to bind checkout to.', type=str),
5498
help='Perform reconfiguration even if local changes'
5500
Option('stacked-on',
5501
help='Reconfigure a branch to be stacked on another branch.',
5505
help='Reconfigure a branch to be unstacked. This '
5506
'may require copying substantial data into it.',
4515
takes_options = [RegistryOption.from_kwargs('target_type',
4516
title='Target type',
4517
help='The type to reconfigure the directory to.',
4518
value_switches=True, enum_switch=False,
4519
branch='Reconfigure to be an unbound branch '
4520
'with no working tree.',
4521
tree='Reconfigure to be an unbound branch '
4522
'with a working tree.',
4523
checkout='Reconfigure to be a bound branch '
4524
'with a working tree.',
4525
lightweight_checkout='Reconfigure to be a lightweight'
4526
' checkout (with no local history).',
4527
standalone='Reconfigure to be a standalone branch '
4528
'(i.e. stop using shared repository).',
4529
use_shared='Reconfigure to use a shared repository.'),
4530
Option('bind-to', help='Branch to bind checkout to.',
4533
help='Perform reconfiguration even if local changes'
5510
def run(self, location=None, target_type=None, bind_to=None, force=False,
4537
def run(self, location=None, target_type=None, bind_to=None, force=False):
5513
4538
directory = bzrdir.BzrDir.open(location)
5514
if stacked_on and unstacked:
5515
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5516
elif stacked_on is not None:
5517
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5519
reconfigure.ReconfigureUnstacked().apply(directory)
5520
# At the moment you can use --stacked-on and a different
5521
# reconfiguration shape at the same time; there seems no good reason
5523
4539
if target_type is None:
5524
if stacked_on or unstacked:
5527
raise errors.BzrCommandError('No target configuration '
4540
raise errors.BzrCommandError('No target configuration specified')
5529
4541
elif target_type == 'branch':
5530
4542
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5531
4543
elif target_type == 'tree':
5532
4544
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5533
4545
elif target_type == 'checkout':
5534
reconfiguration = reconfigure.Reconfigure.to_checkout(
4546
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
5536
4548
elif target_type == 'lightweight-checkout':
5537
4549
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5538
4550
directory, bind_to)
5566
4572
directory of the current branch. For example, if you are currently in a
5567
4573
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5568
4574
/path/to/newbranch.
5570
Bound branches use the nickname of its master branch unless it is set
5571
locally, in which case switching will update the local nickname to be
5575
takes_args = ['to_location?']
4577
takes_args = ['to_location']
5576
4578
takes_options = [Option('force',
5577
help='Switch even if local commits will be lost.'),
5579
Option('create-branch', short_name='b',
5580
help='Create the target branch from this one before'
5581
' switching to it.'),
4579
help='Switch even if local commits will be lost.')
5584
def run(self, to_location=None, force=False, create_branch=False,
4582
def run(self, to_location, force=False):
5586
4583
from bzrlib import switch
5587
4584
tree_location = '.'
5588
revision = _get_one_revision('switch', revision)
5589
4585
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5590
if to_location is None:
5591
if revision is None:
5592
raise errors.BzrCommandError('You must supply either a'
5593
' revision or a location')
5596
branch = control_dir.open_branch()
5597
had_explicit_nick = branch.get_config().has_explicit_nickname()
4587
to_branch = Branch.open(to_location)
5598
4588
except errors.NotBranchError:
5600
had_explicit_nick = False
5603
raise errors.BzrCommandError('cannot create branch without'
5605
to_location = directory_service.directories.dereference(
5607
if '/' not in to_location and '\\' not in to_location:
5608
# This path is meant to be relative to the existing branch
5609
this_url = self._get_branch_location(control_dir)
5610
to_location = urlutils.join(this_url, '..', to_location)
5611
to_branch = branch.bzrdir.sprout(to_location,
5612
possible_transports=[branch.bzrdir.root_transport],
5613
source_branch=branch).open_branch()
5616
to_branch = Branch.open(to_location)
5617
except errors.NotBranchError:
5618
this_url = self._get_branch_location(control_dir)
5619
to_branch = Branch.open(
5620
urlutils.join(this_url, '..', to_location))
5621
if revision is not None:
5622
revision = revision.as_revision_id(to_branch)
5623
switch.switch(control_dir, to_branch, force, revision_id=revision)
5624
if had_explicit_nick:
5625
branch = control_dir.open_branch() #get the new branch!
5626
branch.nick = to_branch.nick
5627
note('Switched to branch: %s',
5628
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5630
def _get_branch_location(self, control_dir):
5631
"""Return location of branch for this control dir."""
5633
4589
this_branch = control_dir.open_branch()
5634
4590
# This may be a heavy checkout, where we want the master branch
5635
master_location = this_branch.get_bound_location()
5636
if master_location is not None:
5637
return master_location
4591
this_url = this_branch.get_bound_location()
5638
4592
# If not, use a local sibling
5639
return this_branch.base
5640
except errors.NotBranchError:
5641
format = control_dir.find_branch_format()
5642
if getattr(format, 'get_reference', None) is not None:
5643
return format.get_reference(control_dir)
5645
return control_dir.root_transport.base
5648
class cmd_view(Command):
5649
__doc__ = """Manage filtered views.
5651
Views provide a mask over the tree so that users can focus on
5652
a subset of a tree when doing their work. After creating a view,
5653
commands that support a list of files - status, diff, commit, etc -
5654
effectively have that list of files implicitly given each time.
5655
An explicit list of files can still be given but those files
5656
must be within the current view.
5658
In most cases, a view has a short life-span: it is created to make
5659
a selected change and is deleted once that change is committed.
5660
At other times, you may wish to create one or more named views
5661
and switch between them.
5663
To disable the current view without deleting it, you can switch to
5664
the pseudo view called ``off``. This can be useful when you need
5665
to see the whole tree for an operation or two (e.g. merge) but
5666
want to switch back to your view after that.
5669
To define the current view::
5671
bzr view file1 dir1 ...
5673
To list the current view::
5677
To delete the current view::
5681
To disable the current view without deleting it::
5683
bzr view --switch off
5685
To define a named view and switch to it::
5687
bzr view --name view-name file1 dir1 ...
5689
To list a named view::
5691
bzr view --name view-name
5693
To delete a named view::
5695
bzr view --name view-name --delete
5697
To switch to a named view::
5699
bzr view --switch view-name
5701
To list all views defined::
5705
To delete all views::
5707
bzr view --delete --all
5711
takes_args = ['file*']
5714
help='Apply list or delete action to all views.',
5717
help='Delete the view.',
5720
help='Name of the view to define, list or delete.',
5724
help='Name of the view to switch to.',
5729
def run(self, file_list,
5735
tree, file_list = tree_files(file_list, apply_view=False)
5736
current_view, view_dict = tree.views.get_view_info()
5741
raise errors.BzrCommandError(
5742
"Both --delete and a file list specified")
5744
raise errors.BzrCommandError(
5745
"Both --delete and --switch specified")
5747
tree.views.set_view_info(None, {})
5748
self.outf.write("Deleted all views.\n")
5750
raise errors.BzrCommandError("No current view to delete")
5752
tree.views.delete_view(name)
5753
self.outf.write("Deleted '%s' view.\n" % name)
5756
raise errors.BzrCommandError(
5757
"Both --switch and a file list specified")
5759
raise errors.BzrCommandError(
5760
"Both --switch and --all specified")
5761
elif switch == 'off':
5762
if current_view is None:
5763
raise errors.BzrCommandError("No current view to disable")
5764
tree.views.set_view_info(None, view_dict)
5765
self.outf.write("Disabled '%s' view.\n" % (current_view))
5767
tree.views.set_view_info(switch, view_dict)
5768
view_str = views.view_display_str(tree.views.lookup_view())
5769
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5772
self.outf.write('Views defined:\n')
5773
for view in sorted(view_dict):
5774
if view == current_view:
5778
view_str = views.view_display_str(view_dict[view])
5779
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5781
self.outf.write('No views defined.\n')
5784
# No name given and no current view set
5787
raise errors.BzrCommandError(
5788
"Cannot change the 'off' pseudo view")
5789
tree.views.set_view(name, sorted(file_list))
5790
view_str = views.view_display_str(tree.views.lookup_view())
5791
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5795
# No name given and no current view set
5796
self.outf.write('No current view.\n')
5798
view_str = views.view_display_str(tree.views.lookup_view(name))
5799
self.outf.write("'%s' view is: %s\n" % (name, view_str))
4593
if this_url is None:
4594
this_url = this_branch.base
4595
to_branch = Branch.open(
4596
urlutils.join(this_url, '..', to_location))
4597
switch.switch(control_dir, to_branch, force)
4598
note('Switched to branch: %s',
4599
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5802
4602
class cmd_hooks(Command):
5803
__doc__ = """Show hooks."""
5808
for hook_key in sorted(hooks.known_hooks.keys()):
5809
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5810
self.outf.write("%s:\n" % type(some_hooks).__name__)
5811
for hook_name, hook_point in sorted(some_hooks.items()):
5812
self.outf.write(" %s:\n" % (hook_name,))
5813
found_hooks = list(hook_point)
5815
for hook in found_hooks:
5816
self.outf.write(" %s\n" %
5817
(some_hooks.get_hook_name(hook),))
5819
self.outf.write(" <no hooks installed>\n")
5822
class cmd_remove_branch(Command):
5823
__doc__ = """Remove a branch.
5825
This will remove the branch from the specified location but
5826
will keep any working tree or repository in place.
5830
Remove the branch at repo/trunk::
5832
bzr remove-branch repo/trunk
5836
takes_args = ["location?"]
5838
aliases = ["rmbranch"]
5840
def run(self, location=None):
5841
if location is None:
5843
branch = Branch.open_containing(location)[0]
5844
branch.bzrdir.destroy_branch()
5847
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
5850
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
ie. out of the way, until a later time when you can bring them back from
5852
the shelf with the 'unshelve' command. The changes are stored alongside
5853
your working tree, and so they aren't propagated along with your branch nor
5854
will they survive its deletion.
5856
If shelve --list is specified, previously-shelved changes are listed.
5858
Shelve is intended to help separate several sets of changes that have
5859
been inappropriately mingled. If you just want to get rid of all changes
5860
and you don't need to restore them later, use revert. If you want to
5861
shelve all text changes at once, use shelve --all.
5863
If filenames are specified, only the changes to those files will be
5864
shelved. Other files will be left untouched.
5866
If a revision is specified, changes since that revision will be shelved.
5868
You can put multiple items on the shelf, and by default, 'unshelve' will
5869
restore the most recently shelved changes.
5872
takes_args = ['file*']
5876
Option('all', help='Shelve all changes.'),
5878
RegistryOption('writer', 'Method to use for writing diffs.',
5879
bzrlib.option.diff_writer_registry,
5880
value_switches=True, enum_switch=False),
5882
Option('list', help='List shelved changes.'),
5884
help='Destroy removed changes instead of shelving them.'),
5886
_see_also = ['unshelve']
5888
def run(self, revision=None, all=False, file_list=None, message=None,
5889
writer=None, list=False, destroy=False):
5891
return self.run_for_list()
5892
from bzrlib.shelf_ui import Shelver
5894
writer = bzrlib.option.diff_writer_registry.get()
5896
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5897
file_list, message, destroy=destroy)
5902
except errors.UserAbort:
5905
def run_for_list(self):
5906
tree = WorkingTree.open_containing('.')[0]
5908
self.add_cleanup(tree.unlock)
5909
manager = tree.get_shelf_manager()
5910
shelves = manager.active_shelves()
5911
if len(shelves) == 0:
5912
note('No shelved changes.')
5914
for shelf_id in reversed(shelves):
5915
message = manager.get_metadata(shelf_id).get('message')
5917
message = '<no message>'
5918
self.outf.write('%3d: %s\n' % (shelf_id, message))
5922
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
5925
By default, the most recently shelved changes are restored. However if you
5926
specify a shelf by id those changes will be restored instead. This works
5927
best when the changes don't depend on each other.
5930
takes_args = ['shelf_id?']
5932
RegistryOption.from_kwargs(
5933
'action', help="The action to perform.",
5934
enum_switch=False, value_switches=True,
5935
apply="Apply changes and remove from the shelf.",
5936
dry_run="Show changes, but do not apply or remove them.",
5937
preview="Instead of unshelving the changes, show the diff that "
5938
"would result from unshelving.",
5939
delete_only="Delete changes without applying them.",
5940
keep="Apply changes but don't delete them.",
5943
_see_also = ['shelve']
5945
def run(self, shelf_id=None, action='apply'):
5946
from bzrlib.shelf_ui import Unshelver
5947
unshelver = Unshelver.from_args(shelf_id, action)
5951
unshelver.tree.unlock()
5954
class cmd_clean_tree(Command):
5955
__doc__ = """Remove unwanted files from working tree.
5957
By default, only unknown files, not ignored files, are deleted. Versioned
5958
files are never deleted.
5960
Another class is 'detritus', which includes files emitted by bzr during
5961
normal operations and selftests. (The value of these files decreases with
5964
If no options are specified, unknown files are deleted. Otherwise, option
5965
flags are respected, and may be combined.
5967
To check what clean-tree will do, use --dry-run.
5969
takes_options = [Option('ignored', help='Delete all ignored files.'),
5970
Option('detritus', help='Delete conflict files, merge'
5971
' backups, and failed selftest dirs.'),
5973
help='Delete files unknown to bzr (default).'),
5974
Option('dry-run', help='Show files to delete instead of'
5976
Option('force', help='Do not prompt before deleting.')]
5977
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5979
from bzrlib.clean_tree import clean_tree
5980
if not (unknown or ignored or detritus):
5984
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5985
dry_run=dry_run, no_prompt=force)
5988
class cmd_reference(Command):
5989
__doc__ = """list, view and set branch locations for nested trees.
5991
If no arguments are provided, lists the branch locations for nested trees.
5992
If one argument is provided, display the branch location for that tree.
5993
If two arguments are provided, set the branch location for that tree.
5998
takes_args = ['path?', 'location?']
6000
def run(self, path=None, location=None):
6002
if path is not None:
6004
tree, branch, relpath =(
6005
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
6006
if path is not None:
6009
tree = branch.basis_tree()
4603
"""Show a branch's currently registered hooks.
4607
takes_args = ['path?']
4609
def run(self, path=None):
6010
4610
if path is None:
6011
info = branch._get_all_reference_info().iteritems()
6012
self._display_reference_info(tree, branch, info)
4612
branch_hooks = Branch.open(path).hooks
4613
for hook_type in branch_hooks:
4614
hooks = branch_hooks[hook_type]
4615
self.outf.write("%s:\n" % (hook_type,))
4618
self.outf.write(" %s\n" %
4619
(branch_hooks.get_hook_name(hook),))
4621
self.outf.write(" <no hooks installed>\n")
4624
def _create_prefix(cur_transport):
4625
needed = [cur_transport]
4626
# Recurse upwards until we can create a directory successfully
4628
new_transport = cur_transport.clone('..')
4629
if new_transport.base == cur_transport.base:
4630
raise errors.BzrCommandError(
4631
"Failed to create path prefix for %s."
4632
% cur_transport.base)
4634
new_transport.mkdir('.')
4635
except errors.NoSuchFile:
4636
needed.append(new_transport)
4637
cur_transport = new_transport
6014
file_id = tree.path2id(path)
6016
raise errors.NotVersionedError(path)
6017
if location is None:
6018
info = [(file_id, branch.get_reference_info(file_id))]
6019
self._display_reference_info(tree, branch, info)
6021
branch.set_reference_info(file_id, path, location)
6023
def _display_reference_info(self, tree, branch, info):
6025
for file_id, (path, location) in info:
6027
path = tree.id2path(file_id)
6028
except errors.NoSuchId:
6030
ref_list.append((path, location))
6031
for path, location in sorted(ref_list):
6032
self.outf.write('%s %s\n' % (path, location))
6035
def _register_lazy_builtins():
6036
# register lazy builtins from other modules; called at startup and should
6037
# be only called once.
6038
for (name, aliases, module_name) in [
6039
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6040
('cmd_dpush', [], 'bzrlib.foreign'),
6041
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6042
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6043
('cmd_conflicts', [], 'bzrlib.conflicts'),
6044
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6046
builtin_command_registry.register_lazy(name, aliases, module_name)
4640
# Now we only need to create child directories
4642
cur_transport = needed.pop()
4643
cur_transport.ensure_base()
4646
# these get imported and then picked up by the scan for cmd_*
4647
# TODO: Some more consistent way to split command definitions across files;
4648
# we do need to load at least some information about them to know of
4649
# aliases. ideally we would avoid loading the implementation until the
4650
# details were needed.
4651
from bzrlib.cmd_version_info import cmd_version_info
4652
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4653
from bzrlib.bundle.commands import (
4656
from bzrlib.sign_my_commits import cmd_sign_my_commits
4657
from bzrlib.weave_commands import cmd_versionedfile_list, \
4658
cmd_weave_plan_merge, cmd_weave_merge_text