1
# Copyright (C) 2004, 2005 by Canonical Ltd
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23
from bzrlib.trace import mutter, note, log_error, warning
24
from bzrlib.errors import BzrError, BzrCheckError, BzrCommandError, NotBranchError
25
from bzrlib.errors import DivergedBranches
26
from bzrlib.branch import Branch
27
from bzrlib import BZRDIR
28
from bzrlib.commands import Command
31
class cmd_status(Command):
32
"""Display status summary.
34
This reports on versioned and unknown files, reporting them
35
grouped by state. Possible states are:
38
Versioned in the working copy but not in the previous revision.
41
Versioned in the previous revision but removed or deleted
45
Path of this file changed from the previous revision;
46
the text may also have changed. This includes files whose
47
parent directory was renamed.
50
Text has changed since the previous revision.
53
Nothing about this file has changed since the previous revision.
54
Only shown with --all.
57
Not versioned and not matching an ignore pattern.
59
To see ignored files use 'bzr ignored'. For details in the
60
changes to file texts, use 'bzr diff'.
62
If no arguments are specified, the status of the entire working
63
directory is shown. Otherwise, only the status of the specified
64
files or directories is reported. If a directory is given, status
65
is reported for everything inside that directory.
67
If a revision argument is given, the status is calculated against
68
that revision, or between two revisions if two are provided.
70
# XXX: FIXME: bzr status should accept a -r option to show changes
71
# relative to a revision, or between revisions
73
takes_args = ['file*']
74
takes_options = ['all', 'show-ids']
75
aliases = ['st', 'stat']
77
def run(self, all=False, show_ids=False, file_list=None, revision=None):
79
b = Branch.open_containing(file_list[0])
80
file_list = [b.relpath(x) for x in file_list]
81
# special case: only one path was given and it's the root
86
b = Branch.open_containing('.')
88
from bzrlib.status import show_status
89
show_status(b, show_unchanged=all, show_ids=show_ids,
90
specific_files=file_list, revision=revision)
93
class cmd_cat_revision(Command):
94
"""Write out metadata for a revision.
96
The revision to print can either be specified by a specific
97
revision identifier, or you can use --revision.
101
takes_args = ['revision_id?']
102
takes_options = ['revision']
104
def run(self, revision_id=None, revision=None):
105
from bzrlib.revisionspec import RevisionSpec
107
if revision_id is not None and revision is not None:
108
raise BzrCommandError('You can only supply one of revision_id or --revision')
109
if revision_id is None and revision is None:
110
raise BzrCommandError('You must supply either --revision or a revision_id')
111
b = Branch.open_containing('.')
112
if revision_id is not None:
113
sys.stdout.write(b.get_revision_xml_file(revision_id).read())
114
elif revision is not None:
117
raise BzrCommandError('You cannot specify a NULL revision.')
118
revno, rev_id = rev.in_history(b)
119
sys.stdout.write(b.get_revision_xml_file(rev_id).read())
122
class cmd_revno(Command):
123
"""Show current revision number.
125
This is equal to the number of revisions on this branch."""
127
print Branch.open_containing('.').revno()
130
class cmd_revision_info(Command):
131
"""Show revision number and revision id for a given revision identifier.
134
takes_args = ['revision_info*']
135
takes_options = ['revision']
136
def run(self, revision=None, revision_info_list=[]):
137
from bzrlib.revisionspec import RevisionSpec
140
if revision is not None:
141
revs.extend(revision)
142
if revision_info_list is not None:
143
for rev in revision_info_list:
144
revs.append(RevisionSpec(rev))
146
raise BzrCommandError('You must supply a revision identifier')
148
b = Branch.open_containing('.')
151
revinfo = rev.in_history(b)
152
if revinfo.revno is None:
153
print ' %s' % revinfo.rev_id
155
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
158
class cmd_add(Command):
159
"""Add specified files or directories.
161
In non-recursive mode, all the named items are added, regardless
162
of whether they were previously ignored. A warning is given if
163
any of the named files are already versioned.
165
In recursive mode (the default), files are treated the same way
166
but the behaviour for directories is different. Directories that
167
are already versioned do not give a warning. All directories,
168
whether already versioned or not, are searched for files or
169
subdirectories that are neither versioned or ignored, and these
170
are added. This search proceeds recursively into versioned
171
directories. If no names are given '.' is assumed.
173
Therefore simply saying 'bzr add' will version all files that
174
are currently unknown.
176
Adding a file whose parent directory is not versioned will
177
implicitly add the parent, and so on up to the root. This means
178
you should never need to explictly add a directory, they'll just
179
get added when you add a file in the directory.
181
takes_args = ['file*']
182
takes_options = ['no-recurse', 'quiet']
184
def run(self, file_list, no_recurse=False, quiet=False):
185
from bzrlib.add import smart_add, add_reporter_print, add_reporter_null
187
reporter = add_reporter_null
189
reporter = add_reporter_print
190
smart_add(file_list, not no_recurse, reporter)
193
class cmd_mkdir(Command):
194
"""Create a new versioned directory.
196
This is equivalent to creating the directory and then adding it.
198
takes_args = ['dir+']
200
def run(self, dir_list):
206
b = Branch.open_containing(d)
211
class cmd_relpath(Command):
212
"""Show path of a file relative to root"""
213
takes_args = ['filename']
216
def run(self, filename):
217
print Branch.open_containing(filename).relpath(filename)
221
class cmd_inventory(Command):
222
"""Show inventory of the current working copy or a revision."""
223
takes_options = ['revision', 'show-ids']
225
def run(self, revision=None, show_ids=False):
226
b = Branch.open_containing('.')
228
inv = b.read_working_inventory()
230
if len(revision) > 1:
231
raise BzrCommandError('bzr inventory --revision takes'
232
' exactly one revision identifier')
233
inv = b.get_revision_inventory(revision[0].in_history(b).rev_id)
235
for path, entry in inv.entries():
237
print '%-50s %s' % (path, entry.file_id)
242
class cmd_move(Command):
243
"""Move files to a different directory.
248
The destination must be a versioned directory in the same branch.
250
takes_args = ['source$', 'dest']
251
def run(self, source_list, dest):
252
b = Branch.open_containing('.')
254
# TODO: glob expansion on windows?
255
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
258
class cmd_rename(Command):
259
"""Change the name of an entry.
262
bzr rename frob.c frobber.c
263
bzr rename src/frob.c lib/frob.c
265
It is an error if the destination name exists.
267
See also the 'move' command, which moves files into a different
268
directory without changing their name.
270
# TODO: Some way to rename multiple files without invoking
271
# bzr for each one?"""
272
takes_args = ['from_name', 'to_name']
274
def run(self, from_name, to_name):
275
b = Branch.open_containing('.')
276
b.rename_one(b.relpath(from_name), b.relpath(to_name))
280
class cmd_mv(Command):
281
"""Move or rename a file.
284
bzr mv OLDNAME NEWNAME
285
bzr mv SOURCE... DESTINATION
287
If the last argument is a versioned directory, all the other names
288
are moved into it. Otherwise, there must be exactly two arguments
289
and the file is changed to a new name, which must not already exist.
291
Files cannot be moved between branches.
293
takes_args = ['names*']
294
def run(self, names_list):
295
if len(names_list) < 2:
296
raise BzrCommandError("missing file argument")
297
b = Branch.open_containing(names_list[0])
299
rel_names = [b.relpath(x) for x in names_list]
301
if os.path.isdir(names_list[-1]):
302
# move into existing directory
303
for pair in b.move(rel_names[:-1], rel_names[-1]):
304
print "%s => %s" % pair
306
if len(names_list) != 2:
307
raise BzrCommandError('to mv multiple files the destination '
308
'must be a versioned directory')
309
b.rename_one(rel_names[0], rel_names[1])
310
print "%s => %s" % (rel_names[0], rel_names[1])
315
class cmd_pull(Command):
316
"""Pull any changes from another branch into the current one.
318
If the location is omitted, the last-used location will be used.
319
Both the revision history and the working directory will be
322
This command only works on branches that have not diverged. Branches are
323
considered diverged if both branches have had commits without first
324
pulling from the other.
326
If branches have diverged, you can use 'bzr merge' to pull the text changes
327
from one into the other.
329
takes_options = ['remember']
330
takes_args = ['location?']
332
def run(self, location=None, remember=False):
333
from bzrlib.merge import merge
335
from shutil import rmtree
338
br_to = Branch.open_containing('.')
339
stored_loc = br_to.get_parent()
341
if stored_loc is None:
342
raise BzrCommandError("No pull location known or specified.")
344
print "Using saved location: %s" % stored_loc
345
location = stored_loc
346
cache_root = tempfile.mkdtemp()
347
br_from = Branch.open(location)
350
br_from.setup_caching(cache_root)
351
location = br_from.base
352
old_revno = br_to.revno()
353
old_revision_history = br_to.revision_history()
355
br_to.update_revisions(br_from)
356
except DivergedBranches:
357
raise BzrCommandError("These branches have diverged."
359
new_revision_history = br_to.revision_history()
360
if new_revision_history != old_revision_history:
361
merge(('.', -1), ('.', old_revno), check_clean=False)
362
if stored_loc is None or remember:
363
br_to.set_parent(location)
370
class cmd_branch(Command):
371
"""Create a new copy of a branch.
373
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
374
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
376
To retrieve the branch as of a particular revision, supply the --revision
377
parameter, as in "branch foo/bar -r 5".
379
--basis is to speed up branching from remote branches. When specified, it
380
copies all the file-contents, inventory and revision data from the basis
381
branch before copying anything from the remote branch.
383
takes_args = ['from_location', 'to_location?']
384
takes_options = ['revision', 'basis']
385
aliases = ['get', 'clone']
387
def run(self, from_location, to_location=None, revision=None, basis=None):
388
from bzrlib.clone import copy_branch
391
from shutil import rmtree
392
cache_root = tempfile.mkdtemp()
395
elif len(revision) > 1:
396
raise BzrCommandError(
397
'bzr branch --revision takes exactly 1 revision value')
399
br_from = Branch.open(from_location)
401
if e.errno == errno.ENOENT:
402
raise BzrCommandError('Source location "%s" does not'
403
' exist.' % to_location)
408
br_from.setup_caching(cache_root)
409
if basis is not None:
410
basis_branch = Branch.open_containing(basis)
413
if len(revision) == 1 and revision[0] is not None:
414
revision_id = revision[0].in_history(br_from)[1]
417
if to_location is None:
418
to_location = os.path.basename(from_location.rstrip("/\\"))
420
os.mkdir(to_location)
422
if e.errno == errno.EEXIST:
423
raise BzrCommandError('Target directory "%s" already'
424
' exists.' % to_location)
425
if e.errno == errno.ENOENT:
426
raise BzrCommandError('Parent of "%s" does not exist.' %
431
copy_branch(br_from, to_location, revision_id, basis_branch)
432
except bzrlib.errors.NoSuchRevision:
434
msg = "The branch %s has no revision %d." % (from_location, revision[0])
435
raise BzrCommandError(msg)
436
except bzrlib.errors.UnlistableBranch:
437
msg = "The branch %s cannot be used as a --basis"
443
class cmd_renames(Command):
444
"""Show list of renamed files.
446
# TODO: Option to show renames between two historical versions.
448
# TODO: Only show renames under dir, rather than in the whole branch.
449
takes_args = ['dir?']
451
def run(self, dir='.'):
452
b = Branch.open_containing(dir)
453
old_inv = b.basis_tree().inventory
454
new_inv = b.read_working_inventory()
456
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
458
for old_name, new_name in renames:
459
print "%s => %s" % (old_name, new_name)
462
class cmd_info(Command):
463
"""Show statistical information about a branch."""
464
takes_args = ['branch?']
466
def run(self, branch=None):
468
b = Branch.open_containing(branch)
472
class cmd_remove(Command):
473
"""Make a file unversioned.
475
This makes bzr stop tracking changes to a versioned file. It does
476
not delete the working copy.
478
takes_args = ['file+']
479
takes_options = ['verbose']
482
def run(self, file_list, verbose=False):
483
b = Branch.open_containing(file_list[0])
484
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
487
class cmd_file_id(Command):
488
"""Print file_id of a particular file or directory.
490
The file_id is assigned when the file is first added and remains the
491
same through all revisions where the file exists, even when it is
495
takes_args = ['filename']
496
def run(self, filename):
497
b = Branch.open_containing(filename)
498
i = b.inventory.path2id(b.relpath(filename))
500
raise BzrError("%r is not a versioned file" % filename)
505
class cmd_file_path(Command):
506
"""Print path of file_ids to a file or directory.
508
This prints one line for each directory down to the target,
509
starting at the branch root."""
511
takes_args = ['filename']
512
def run(self, filename):
513
b = Branch.open_containing(filename)
515
fid = inv.path2id(b.relpath(filename))
517
raise BzrError("%r is not a versioned file" % filename)
518
for fip in inv.get_idpath(fid):
522
class cmd_revision_history(Command):
523
"""Display list of revision ids on this branch."""
526
for patchid in Branch.open_containing('.').revision_history():
530
class cmd_ancestry(Command):
531
"""List all revisions merged into this branch."""
535
for revision_id in b.get_ancestry(b.last_revision()):
539
class cmd_directories(Command):
540
"""Display list of versioned directories in this branch."""
542
for name, ie in Branch.open_containing('.').read_working_inventory().directories():
549
class cmd_init(Command):
550
"""Make a directory into a versioned branch.
552
Use this to create an empty branch, or before importing an
555
Recipe for importing a tree of files:
560
bzr commit -m 'imported project'
563
Branch.initialize('.')
566
class cmd_diff(Command):
567
"""Show differences in working tree.
569
If files are listed, only the changes in those files are listed.
570
Otherwise, all changes for the tree are listed.
577
# TODO: Allow diff across branches.
578
# TODO: Option to use external diff command; could be GNU diff, wdiff,
579
# or a graphical diff.
581
# TODO: Python difflib is not exactly the same as unidiff; should
582
# either fix it up or prefer to use an external diff.
584
# TODO: If a directory is given, diff everything under that.
586
# TODO: Selected-file diff is inefficient and doesn't show you
589
# TODO: This probably handles non-Unix newlines poorly.
591
takes_args = ['file*']
592
takes_options = ['revision', 'diff-options']
593
aliases = ['di', 'dif']
595
def run(self, revision=None, file_list=None, diff_options=None):
596
from bzrlib.diff import show_diff
599
b = Branch.open_containing(file_list[0])
600
file_list = [b.relpath(f) for f in file_list]
601
if file_list == ['']:
602
# just pointing to top-of-tree
605
b = Branch.open_containing('.')
607
if revision is not None:
608
if len(revision) == 1:
609
show_diff(b, revision[0], specific_files=file_list,
610
external_diff_options=diff_options)
611
elif len(revision) == 2:
612
show_diff(b, revision[0], specific_files=file_list,
613
external_diff_options=diff_options,
614
revision2=revision[1])
616
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
618
show_diff(b, None, specific_files=file_list,
619
external_diff_options=diff_options)
624
class cmd_deleted(Command):
625
"""List files deleted in the working tree.
627
# TODO: Show files deleted since a previous revision, or
628
# between two revisions.
629
# TODO: Much more efficient way to do this: read in new
630
# directories with readdir, rather than stating each one. Same
631
# level of effort but possibly much less IO. (Or possibly not,
632
# if the directories are very large...)
633
def run(self, show_ids=False):
634
b = Branch.open_containing('.')
636
new = b.working_tree()
637
for path, ie in old.inventory.iter_entries():
638
if not new.has_id(ie.file_id):
640
print '%-50s %s' % (path, ie.file_id)
645
class cmd_modified(Command):
646
"""List files modified in working tree."""
649
from bzrlib.delta import compare_trees
651
b = Branch.open_containing('.')
652
td = compare_trees(b.basis_tree(), b.working_tree())
654
for path, id, kind, text_modified, meta_modified in td.modified:
659
class cmd_added(Command):
660
"""List files added in working tree."""
663
b = Branch.open_containing('.')
664
wt = b.working_tree()
665
basis_inv = b.basis_tree().inventory
668
if file_id in basis_inv:
670
path = inv.id2path(file_id)
671
if not os.access(b.abspath(path), os.F_OK):
677
class cmd_root(Command):
678
"""Show the tree root directory.
680
The root is the nearest enclosing directory with a .bzr control
682
takes_args = ['filename?']
683
def run(self, filename=None):
684
"""Print the branch root."""
685
b = Branch.open_containing(filename)
689
class cmd_log(Command):
690
"""Show log of this branch.
692
To request a range of logs, you can use the command -r begin:end
693
-r revision requests a specific revision, -r :end or -r begin: are
696
--message allows you to give a regular expression, which will be evaluated
697
so that only matching entries will be displayed.
700
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
702
takes_args = ['filename?']
703
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
704
'long', 'message', 'short',]
706
def run(self, filename=None, timezone='original',
714
from bzrlib.log import log_formatter, show_log
717
direction = (forward and 'forward') or 'reverse'
720
b = Branch.open_containing(filename)
721
fp = b.relpath(filename)
723
file_id = b.read_working_inventory().path2id(fp)
725
file_id = None # points to branch root
727
b = Branch.open_containing('.')
733
elif len(revision) == 1:
734
rev1 = rev2 = revision[0].in_history(b).revno
735
elif len(revision) == 2:
736
rev1 = revision[0].in_history(b).revno
737
rev2 = revision[1].in_history(b).revno
739
raise BzrCommandError('bzr log --revision takes one or two values.')
746
mutter('encoding log as %r' % bzrlib.user_encoding)
748
# use 'replace' so that we don't abort if trying to write out
749
# in e.g. the default C locale.
750
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
756
lf = log_formatter(log_format,
759
show_timezone=timezone)
772
class cmd_touching_revisions(Command):
773
"""Return revision-ids which affected a particular file.
775
A more user-friendly interface is "bzr log FILE"."""
777
takes_args = ["filename"]
778
def run(self, filename):
779
b = Branch.open_containing(filename)
780
inv = b.read_working_inventory()
781
file_id = inv.path2id(b.relpath(filename))
782
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
783
print "%6d %s" % (revno, what)
786
class cmd_ls(Command):
787
"""List files in a tree.
789
# TODO: Take a revision or remote path and list that tree instead.
791
def run(self, revision=None, verbose=False):
792
b = Branch.open_containing('.')
794
tree = b.working_tree()
796
tree = b.revision_tree(revision.in_history(b).rev_id)
797
for fp, fc, kind, fid, entry in tree.list_files():
799
kindch = entry.kind_character()
800
print '%-8s %s%s' % (fc, fp, kindch)
806
class cmd_unknowns(Command):
807
"""List unknown files."""
809
from bzrlib.osutils import quotefn
810
for f in Branch.open_containing('.').unknowns():
815
class cmd_ignore(Command):
816
"""Ignore a command or pattern.
818
To remove patterns from the ignore list, edit the .bzrignore file.
820
If the pattern contains a slash, it is compared to the whole path
821
from the branch root. Otherwise, it is compared to only the last
822
component of the path. To match a file only in the root directory,
825
Ignore patterns are case-insensitive on case-insensitive systems.
827
Note: wildcards must be quoted from the shell on Unix.
830
bzr ignore ./Makefile
833
# TODO: Complain if the filename is absolute
834
takes_args = ['name_pattern']
836
def run(self, name_pattern):
837
from bzrlib.atomicfile import AtomicFile
840
b = Branch.open_containing('.')
841
ifn = b.abspath('.bzrignore')
843
if os.path.exists(ifn):
846
igns = f.read().decode('utf-8')
852
# TODO: If the file already uses crlf-style termination, maybe
853
# we should use that for the newly added lines?
855
if igns and igns[-1] != '\n':
857
igns += name_pattern + '\n'
860
f = AtomicFile(ifn, 'wt')
861
f.write(igns.encode('utf-8'))
866
inv = b.working_tree().inventory
867
if inv.path2id('.bzrignore'):
868
mutter('.bzrignore is already versioned')
870
mutter('need to make new .bzrignore file versioned')
871
b.add(['.bzrignore'])
875
class cmd_ignored(Command):
876
"""List ignored files and the patterns that matched them.
878
See also: bzr ignore"""
880
tree = Branch.open_containing('.').working_tree()
881
for path, file_class, kind, file_id, entry in tree.list_files():
882
if file_class != 'I':
884
## XXX: Slightly inefficient since this was already calculated
885
pat = tree.is_ignored(path)
886
print '%-50s %s' % (path, pat)
889
class cmd_lookup_revision(Command):
890
"""Lookup the revision-id from a revision-number
893
bzr lookup-revision 33
896
takes_args = ['revno']
898
def run(self, revno):
902
raise BzrCommandError("not a valid revision-number: %r" % revno)
904
print Branch.open_containing('.').get_rev_id(revno)
907
class cmd_export(Command):
908
"""Export past revision to destination directory.
910
If no revision is specified this exports the last committed revision.
912
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
913
given, try to find the format with the extension. If no extension
914
is found exports to a directory (equivalent to --format=dir).
916
Root may be the top directory for tar, tgz and tbz2 formats. If none
917
is given, the top directory will be the root name of the file."""
918
# TODO: list known exporters
919
takes_args = ['dest']
920
takes_options = ['revision', 'format', 'root']
921
def run(self, dest, revision=None, format=None, root=None):
923
b = Branch.open_containing('.')
925
rev_id = b.last_revision()
927
if len(revision) != 1:
928
raise BzrError('bzr export --revision takes exactly 1 argument')
929
rev_id = revision[0].in_history(b).rev_id
930
t = b.revision_tree(rev_id)
931
arg_root, ext = os.path.splitext(os.path.basename(dest))
932
if ext in ('.gz', '.bz2'):
933
new_root, new_ext = os.path.splitext(arg_root)
934
if new_ext == '.tar':
942
elif ext in (".tar.gz", ".tgz"):
944
elif ext in (".tar.bz2", ".tbz2"):
948
t.export(dest, format, root)
951
class cmd_cat(Command):
952
"""Write a file's text from a previous revision."""
954
takes_options = ['revision']
955
takes_args = ['filename']
957
def run(self, filename, revision=None):
959
raise BzrCommandError("bzr cat requires a revision number")
960
elif len(revision) != 1:
961
raise BzrCommandError("bzr cat --revision takes exactly one number")
962
b = Branch.open_containing('.')
963
b.print_file(b.relpath(filename), revision[0].in_history(b).revno)
966
class cmd_local_time_offset(Command):
967
"""Show the offset in seconds from GMT to local time."""
970
print bzrlib.osutils.local_time_offset()
974
class cmd_commit(Command):
975
"""Commit changes into a new revision.
977
If no arguments are given, the entire tree is committed.
979
If selected files are specified, only changes to those files are
980
committed. If a directory is specified then the directory and everything
981
within it is committed.
983
A selected-file commit may fail in some cases where the committed
984
tree would be invalid, such as trying to commit a file in a
985
newly-added directory that is not itself committed.
987
# TODO: Run hooks on tree to-be-committed, and after commit.
989
# TODO: Strict commit that fails if there are unknown or deleted files.
990
# TODO: Give better message for -s, --summary, used by tla people
992
# XXX: verbose currently does nothing
994
takes_args = ['selected*']
995
takes_options = ['message', 'file', 'verbose', 'unchanged']
996
aliases = ['ci', 'checkin']
998
def run(self, message=None, file=None, verbose=True, selected_list=None,
1000
from bzrlib.errors import PointlessCommit, ConflictsInTree
1001
from bzrlib.msgeditor import edit_commit_message
1002
from bzrlib.status import show_status
1003
from cStringIO import StringIO
1005
b = Branch.open_containing('.')
1007
selected_list = [b.relpath(s) for s in selected_list]
1010
if message is None and not file:
1011
catcher = StringIO()
1012
show_status(b, specific_files=selected_list,
1014
message = edit_commit_message(catcher.getvalue())
1017
raise BzrCommandError("please specify a commit message"
1018
" with either --message or --file")
1019
elif message and file:
1020
raise BzrCommandError("please specify either --message or --file")
1024
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1027
raise BzrCommandError("empty commit message specified")
1031
specific_files=selected_list,
1032
allow_pointless=unchanged)
1033
except PointlessCommit:
1034
# FIXME: This should really happen before the file is read in;
1035
# perhaps prepare the commit; get the message; then actually commit
1036
raise BzrCommandError("no changes to commit",
1037
["use --unchanged to commit anyhow"])
1038
except ConflictsInTree:
1039
raise BzrCommandError("Conflicts detected in working tree. "
1040
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1043
class cmd_check(Command):
1044
"""Validate consistency of branch history.
1046
This command checks various invariants about the branch storage to
1047
detect data corruption or bzr bugs.
1049
takes_args = ['dir?']
1051
def run(self, dir='.'):
1052
from bzrlib.check import check
1054
check(Branch.open_containing(dir))
1057
class cmd_scan_cache(Command):
1060
from bzrlib.hashcache import HashCache
1066
print '%6d stats' % c.stat_count
1067
print '%6d in hashcache' % len(c._cache)
1068
print '%6d files removed from cache' % c.removed_count
1069
print '%6d hashes updated' % c.update_count
1070
print '%6d files changed too recently to cache' % c.danger_count
1077
class cmd_upgrade(Command):
1078
"""Upgrade branch storage to current format.
1080
The check command or bzr developers may sometimes advise you to run
1083
This version of this command upgrades from the full-text storage
1084
used by bzr 0.0.8 and earlier to the weave format (v5).
1086
takes_args = ['dir?']
1088
def run(self, dir='.'):
1089
from bzrlib.upgrade import upgrade
1093
class cmd_whoami(Command):
1094
"""Show bzr user id."""
1095
takes_options = ['email']
1097
def run(self, email=False):
1099
b = bzrlib.branch.Branch.open_containing('.')
1100
except NotBranchError:
1104
print bzrlib.config.user_email(b)
1106
print bzrlib.config.username(b)
1109
class cmd_selftest(Command):
1110
"""Run internal test suite.
1112
This creates temporary test directories in the working directory,
1113
but not existing data is affected. These directories are deleted
1114
if the tests pass, or left behind to help in debugging if they
1117
If arguments are given, they are regular expressions that say
1118
which tests should run."""
1119
# TODO: --list should give a list of all available tests
1121
takes_args = ['testspecs*']
1122
takes_options = ['verbose']
1123
def run(self, testspecs_list=None, verbose=False):
1125
from bzrlib.selftest import selftest
1126
# we don't want progress meters from the tests to go to the
1127
# real output; and we don't want log messages cluttering up
1129
save_ui = bzrlib.ui.ui_factory
1130
bzrlib.trace.info('running tests...')
1132
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1133
if testspecs_list is not None:
1134
pattern = '|'.join(testspecs_list)
1137
result = selftest(verbose=verbose,
1140
bzrlib.trace.info('tests passed')
1142
bzrlib.trace.info('tests failed')
1143
return int(not result)
1145
bzrlib.ui.ui_factory = save_ui
1149
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1150
# is bzrlib itself in a branch?
1151
bzrrev = bzrlib.get_bzr_revision()
1153
print " (bzr checkout, revision %d {%s})" % bzrrev
1154
print bzrlib.__copyright__
1155
print "http://bazaar-ng.org/"
1157
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1158
print "you may use, modify and redistribute it under the terms of the GNU"
1159
print "General Public License version 2 or later."
1162
class cmd_version(Command):
1163
"""Show version of bzr."""
1167
class cmd_rocks(Command):
1168
"""Statement of optimism."""
1171
print "it sure does!"
1174
class cmd_find_merge_base(Command):
1175
"""Find and print a base revision for merging two branches.
1177
# TODO: Options to specify revisions on either side, as if
1178
# merging only part of the history.
1179
takes_args = ['branch', 'other']
1182
def run(self, branch, other):
1183
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1185
branch1 = Branch.open_containing(branch)
1186
branch2 = Branch.open_containing(other)
1188
history_1 = branch1.revision_history()
1189
history_2 = branch2.revision_history()
1191
last1 = branch1.last_revision()
1192
last2 = branch2.last_revision()
1194
source = MultipleRevisionSources(branch1, branch2)
1196
base_rev_id = common_ancestor(last1, last2, source)
1198
print 'merge base is revision %s' % base_rev_id
1202
if base_revno is None:
1203
raise bzrlib.errors.UnrelatedBranches()
1205
print ' r%-6d in %s' % (base_revno, branch)
1207
other_revno = branch2.revision_id_to_revno(base_revid)
1209
print ' r%-6d in %s' % (other_revno, other)
1213
class cmd_merge(Command):
1214
"""Perform a three-way merge.
1216
The branch is the branch you will merge from. By default, it will
1217
merge the latest revision. If you specify a revision, that
1218
revision will be merged. If you specify two revisions, the first
1219
will be used as a BASE, and the second one as OTHER. Revision
1220
numbers are always relative to the specified branch.
1222
By default bzr will try to merge in all new work from the other
1223
branch, automatically determining an appropriate base. If this
1224
fails, you may need to give an explicit base.
1228
To merge the latest revision from bzr.dev
1229
bzr merge ../bzr.dev
1231
To merge changes up to and including revision 82 from bzr.dev
1232
bzr merge -r 82 ../bzr.dev
1234
To merge the changes introduced by 82, without previous changes:
1235
bzr merge -r 81..82 ../bzr.dev
1237
merge refuses to run if there are any uncommitted changes, unless
1240
takes_args = ['branch?']
1241
takes_options = ['revision', 'force', 'merge-type']
1243
def run(self, branch=None, revision=None, force=False,
1245
from bzrlib.merge import merge
1246
from bzrlib.merge_core import ApplyMerge3
1247
if merge_type is None:
1248
merge_type = ApplyMerge3
1250
branch = Branch.open_containing('.').get_parent()
1252
raise BzrCommandError("No merge location known or specified.")
1254
print "Using saved location: %s" % branch
1255
if revision is None or len(revision) < 1:
1257
other = [branch, -1]
1259
if len(revision) == 1:
1261
other = [branch, revision[0].in_history(branch).revno]
1263
assert len(revision) == 2
1264
if None in revision:
1265
raise BzrCommandError(
1266
"Merge doesn't permit that revision specifier.")
1267
b = Branch.open(branch)
1269
base = [branch, revision[0].in_history(b).revno]
1270
other = [branch, revision[1].in_history(b).revno]
1273
merge(other, base, check_clean=(not force), merge_type=merge_type)
1274
except bzrlib.errors.AmbiguousBase, e:
1275
m = ("sorry, bzr can't determine the right merge base yet\n"
1276
"candidates are:\n "
1277
+ "\n ".join(e.bases)
1279
"please specify an explicit base with -r,\n"
1280
"and (if you want) report this to the bzr developers\n")
1284
class cmd_revert(Command):
1285
"""Reverse all changes since the last commit.
1287
Only versioned files are affected. Specify filenames to revert only
1288
those files. By default, any files that are changed will be backed up
1289
first. Backup files have a '~' appended to their name.
1291
takes_options = ['revision', 'no-backup']
1292
takes_args = ['file*']
1293
aliases = ['merge-revert']
1295
def run(self, revision=None, no_backup=False, file_list=None):
1296
from bzrlib.merge import merge
1297
from bzrlib.commands import parse_spec
1299
if file_list is not None:
1300
if len(file_list) == 0:
1301
raise BzrCommandError("No files specified")
1302
if revision is None:
1304
elif len(revision) != 1:
1305
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1307
b = Branch.open_containing('.')
1308
revno = revision[0].in_history(b).revno
1309
merge(('.', revno), parse_spec('.'),
1312
backup_files=not no_backup,
1313
file_list=file_list)
1315
Branch.open_containing('.').set_pending_merges([])
1318
class cmd_assert_fail(Command):
1319
"""Test reporting of assertion failures"""
1322
assert False, "always fails"
1325
class cmd_help(Command):
1326
"""Show help on a command or other topic.
1328
For a list of all available commands, say 'bzr help commands'."""
1329
takes_options = ['long']
1330
takes_args = ['topic?']
1333
def run(self, topic=None, long=False):
1335
if topic is None and long:
1340
class cmd_shell_complete(Command):
1341
"""Show appropriate completions for context.
1343
For a list of all available commands, say 'bzr shell-complete'."""
1344
takes_args = ['context?']
1348
def run(self, context=None):
1349
import shellcomplete
1350
shellcomplete.shellcomplete(context)
1353
class cmd_fetch(Command):
1354
"""Copy in history from another branch but don't merge it.
1356
This is an internal method used for pull and merge."""
1358
takes_args = ['from_branch', 'to_branch']
1359
def run(self, from_branch, to_branch):
1360
from bzrlib.fetch import Fetcher
1361
from bzrlib.branch import Branch
1362
from_b = Branch(from_branch)
1363
to_b = Branch(to_branch)
1364
Fetcher(to_b, from_b)
1368
class cmd_missing(Command):
1369
"""What is missing in this branch relative to other branch.
1371
# TODO: rewrite this in terms of ancestry so that it shows only
1374
takes_args = ['remote?']
1375
aliases = ['mis', 'miss']
1376
# We don't have to add quiet to the list, because
1377
# unknown options are parsed as booleans
1378
takes_options = ['verbose', 'quiet']
1380
def run(self, remote=None, verbose=False, quiet=False):
1381
from bzrlib.errors import BzrCommandError
1382
from bzrlib.missing import show_missing
1384
if verbose and quiet:
1385
raise BzrCommandError('Cannot pass both quiet and verbose')
1387
b = Branch.open_containing('.')
1388
parent = b.get_parent()
1391
raise BzrCommandError("No missing location known or specified.")
1394
print "Using last location: %s" % parent
1396
elif parent is None:
1397
# We only update parent if it did not exist, missing
1398
# should not change the parent
1399
b.set_parent(remote)
1400
br_remote = Branch.open_containing(remote)
1401
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1404
class cmd_plugins(Command):
1408
import bzrlib.plugin
1409
from inspect import getdoc
1410
for plugin in bzrlib.plugin.all_plugins:
1411
if hasattr(plugin, '__path__'):
1412
print plugin.__path__[0]
1413
elif hasattr(plugin, '__file__'):
1414
print plugin.__file__
1420
print '\t', d.split('\n')[0]
1423
class cmd_testament(Command):
1424
"""Show testament (signing-form) of a revision."""
1425
takes_options = ['revision', 'long']
1426
takes_args = ['branch?']
1427
def run(self, branch='.', revision=None, long=False):
1428
from bzrlib.testament import Testament
1429
b = Branch.open_containing(branch)
1432
if revision is None:
1433
rev_id = b.last_revision()
1435
rev_id = revision[0].in_history(b).rev_id
1436
t = Testament.from_revision(b, rev_id)
1438
sys.stdout.writelines(t.as_text_lines())
1440
sys.stdout.write(t.as_short_text())
1445
class cmd_annotate(Command):
1446
"""Show the origin of each line in a file.
1448
This prints out the given file with an annotation on the
1449
left side indicating which revision, author and date introduced the
1452
# TODO: annotate directories; showing when each file was last changed
1453
# TODO: annotate a previous version of a file
1454
aliases = ['blame', 'praise']
1455
takes_args = ['filename']
1457
def run(self, filename):
1458
from bzrlib.annotate import annotate_file
1459
b = Branch.open_containing(filename)
1462
rp = b.relpath(filename)
1463
tree = b.revision_tree(b.last_revision())
1464
file_id = tree.inventory.path2id(rp)
1465
file_version = tree.inventory[file_id].revision
1466
annotate_file(b, file_version, file_id, sys.stdout)
1470
# these get imported and then picked up by the scan for cmd_*
1471
# TODO: Some more consistent way to split command definitions across files;
1472
# we do need to load at least some information about them to know of
1474
from bzrlib.conflicts import cmd_resolve, cmd_conflicts