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', 'line',]
706
def run(self, filename=None, timezone='original',
715
from bzrlib.log import log_formatter, show_log
718
direction = (forward and 'forward') or 'reverse'
721
b = Branch.open_containing(filename)
722
fp = b.relpath(filename)
724
file_id = b.read_working_inventory().path2id(fp)
726
file_id = None # points to branch root
728
b = Branch.open_containing('.')
734
elif len(revision) == 1:
735
rev1 = rev2 = revision[0].in_history(b).revno
736
elif len(revision) == 2:
737
rev1 = revision[0].in_history(b).revno
738
rev2 = revision[1].in_history(b).revno
740
raise BzrCommandError('bzr log --revision takes one or two values.')
747
mutter('encoding log as %r' % bzrlib.user_encoding)
749
# use 'replace' so that we don't abort if trying to write out
750
# in e.g. the default C locale.
751
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
758
lf = log_formatter(log_format,
761
show_timezone=timezone)
774
class cmd_touching_revisions(Command):
775
"""Return revision-ids which affected a particular file.
777
A more user-friendly interface is "bzr log FILE"."""
779
takes_args = ["filename"]
780
def run(self, filename):
781
b = Branch.open_containing(filename)
782
inv = b.read_working_inventory()
783
file_id = inv.path2id(b.relpath(filename))
784
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
785
print "%6d %s" % (revno, what)
788
class cmd_ls(Command):
789
"""List files in a tree.
791
# TODO: Take a revision or remote path and list that tree instead.
793
def run(self, revision=None, verbose=False):
794
b = Branch.open_containing('.')
796
tree = b.working_tree()
798
tree = b.revision_tree(revision.in_history(b).rev_id)
799
for fp, fc, kind, fid, entry in tree.list_files():
801
kindch = entry.kind_character()
802
print '%-8s %s%s' % (fc, fp, kindch)
808
class cmd_unknowns(Command):
809
"""List unknown files."""
811
from bzrlib.osutils import quotefn
812
for f in Branch.open_containing('.').unknowns():
817
class cmd_ignore(Command):
818
"""Ignore a command or pattern.
820
To remove patterns from the ignore list, edit the .bzrignore file.
822
If the pattern contains a slash, it is compared to the whole path
823
from the branch root. Otherwise, it is compared to only the last
824
component of the path. To match a file only in the root directory,
827
Ignore patterns are case-insensitive on case-insensitive systems.
829
Note: wildcards must be quoted from the shell on Unix.
832
bzr ignore ./Makefile
835
# TODO: Complain if the filename is absolute
836
takes_args = ['name_pattern']
838
def run(self, name_pattern):
839
from bzrlib.atomicfile import AtomicFile
842
b = Branch.open_containing('.')
843
ifn = b.abspath('.bzrignore')
845
if os.path.exists(ifn):
848
igns = f.read().decode('utf-8')
854
# TODO: If the file already uses crlf-style termination, maybe
855
# we should use that for the newly added lines?
857
if igns and igns[-1] != '\n':
859
igns += name_pattern + '\n'
862
f = AtomicFile(ifn, 'wt')
863
f.write(igns.encode('utf-8'))
868
inv = b.working_tree().inventory
869
if inv.path2id('.bzrignore'):
870
mutter('.bzrignore is already versioned')
872
mutter('need to make new .bzrignore file versioned')
873
b.add(['.bzrignore'])
877
class cmd_ignored(Command):
878
"""List ignored files and the patterns that matched them.
880
See also: bzr ignore"""
882
tree = Branch.open_containing('.').working_tree()
883
for path, file_class, kind, file_id, entry in tree.list_files():
884
if file_class != 'I':
886
## XXX: Slightly inefficient since this was already calculated
887
pat = tree.is_ignored(path)
888
print '%-50s %s' % (path, pat)
891
class cmd_lookup_revision(Command):
892
"""Lookup the revision-id from a revision-number
895
bzr lookup-revision 33
898
takes_args = ['revno']
900
def run(self, revno):
904
raise BzrCommandError("not a valid revision-number: %r" % revno)
906
print Branch.open_containing('.').get_rev_id(revno)
909
class cmd_export(Command):
910
"""Export past revision to destination directory.
912
If no revision is specified this exports the last committed revision.
914
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
915
given, try to find the format with the extension. If no extension
916
is found exports to a directory (equivalent to --format=dir).
918
Root may be the top directory for tar, tgz and tbz2 formats. If none
919
is given, the top directory will be the root name of the file."""
920
# TODO: list known exporters
921
takes_args = ['dest']
922
takes_options = ['revision', 'format', 'root']
923
def run(self, dest, revision=None, format=None, root=None):
925
b = Branch.open_containing('.')
927
rev_id = b.last_revision()
929
if len(revision) != 1:
930
raise BzrError('bzr export --revision takes exactly 1 argument')
931
rev_id = revision[0].in_history(b).rev_id
932
t = b.revision_tree(rev_id)
933
arg_root, ext = os.path.splitext(os.path.basename(dest))
934
if ext in ('.gz', '.bz2'):
935
new_root, new_ext = os.path.splitext(arg_root)
936
if new_ext == '.tar':
944
elif ext in (".tar.gz", ".tgz"):
946
elif ext in (".tar.bz2", ".tbz2"):
950
t.export(dest, format, root)
953
class cmd_cat(Command):
954
"""Write a file's text from a previous revision."""
956
takes_options = ['revision']
957
takes_args = ['filename']
959
def run(self, filename, revision=None):
961
raise BzrCommandError("bzr cat requires a revision number")
962
elif len(revision) != 1:
963
raise BzrCommandError("bzr cat --revision takes exactly one number")
964
b = Branch.open_containing('.')
965
b.print_file(b.relpath(filename), revision[0].in_history(b).revno)
968
class cmd_local_time_offset(Command):
969
"""Show the offset in seconds from GMT to local time."""
972
print bzrlib.osutils.local_time_offset()
976
class cmd_commit(Command):
977
"""Commit changes into a new revision.
979
If no arguments are given, the entire tree is committed.
981
If selected files are specified, only changes to those files are
982
committed. If a directory is specified then the directory and everything
983
within it is committed.
985
A selected-file commit may fail in some cases where the committed
986
tree would be invalid, such as trying to commit a file in a
987
newly-added directory that is not itself committed.
989
# TODO: Run hooks on tree to-be-committed, and after commit.
991
# TODO: Strict commit that fails if there are unknown or deleted files.
992
# TODO: Give better message for -s, --summary, used by tla people
994
# XXX: verbose currently does nothing
996
takes_args = ['selected*']
997
takes_options = ['message', 'file', 'verbose', 'unchanged']
998
aliases = ['ci', 'checkin']
1000
def run(self, message=None, file=None, verbose=True, selected_list=None,
1002
from bzrlib.errors import PointlessCommit, ConflictsInTree
1003
from bzrlib.msgeditor import edit_commit_message
1004
from bzrlib.status import show_status
1005
from cStringIO import StringIO
1007
b = Branch.open_containing('.')
1009
selected_list = [b.relpath(s) for s in selected_list]
1012
if message is None and not file:
1013
catcher = StringIO()
1014
show_status(b, specific_files=selected_list,
1016
message = edit_commit_message(catcher.getvalue())
1019
raise BzrCommandError("please specify a commit message"
1020
" with either --message or --file")
1021
elif message and file:
1022
raise BzrCommandError("please specify either --message or --file")
1026
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1029
raise BzrCommandError("empty commit message specified")
1033
specific_files=selected_list,
1034
allow_pointless=unchanged)
1035
except PointlessCommit:
1036
# FIXME: This should really happen before the file is read in;
1037
# perhaps prepare the commit; get the message; then actually commit
1038
raise BzrCommandError("no changes to commit",
1039
["use --unchanged to commit anyhow"])
1040
except ConflictsInTree:
1041
raise BzrCommandError("Conflicts detected in working tree. "
1042
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1045
class cmd_check(Command):
1046
"""Validate consistency of branch history.
1048
This command checks various invariants about the branch storage to
1049
detect data corruption or bzr bugs.
1051
takes_args = ['dir?']
1052
takes_options = ['verbose']
1054
def run(self, dir='.', verbose=False):
1055
from bzrlib.check import check
1056
check(Branch.open_containing(dir), verbose)
1059
class cmd_scan_cache(Command):
1062
from bzrlib.hashcache import HashCache
1068
print '%6d stats' % c.stat_count
1069
print '%6d in hashcache' % len(c._cache)
1070
print '%6d files removed from cache' % c.removed_count
1071
print '%6d hashes updated' % c.update_count
1072
print '%6d files changed too recently to cache' % c.danger_count
1079
class cmd_upgrade(Command):
1080
"""Upgrade branch storage to current format.
1082
The check command or bzr developers may sometimes advise you to run
1085
This version of this command upgrades from the full-text storage
1086
used by bzr 0.0.8 and earlier to the weave format (v5).
1088
takes_args = ['dir?']
1090
def run(self, dir='.'):
1091
from bzrlib.upgrade import upgrade
1095
class cmd_whoami(Command):
1096
"""Show bzr user id."""
1097
takes_options = ['email']
1099
def run(self, email=False):
1101
b = bzrlib.branch.Branch.open_containing('.')
1102
config = bzrlib.config.BranchConfig(b)
1103
except NotBranchError:
1104
config = bzrlib.config.GlobalConfig()
1107
print config.user_email()
1109
print config.username()
1112
class cmd_selftest(Command):
1113
"""Run internal test suite.
1115
This creates temporary test directories in the working directory,
1116
but not existing data is affected. These directories are deleted
1117
if the tests pass, or left behind to help in debugging if they
1120
If arguments are given, they are regular expressions that say
1121
which tests should run."""
1122
# TODO: --list should give a list of all available tests
1124
takes_args = ['testspecs*']
1125
takes_options = ['verbose']
1126
def run(self, testspecs_list=None, verbose=False):
1128
from bzrlib.selftest import selftest
1129
# we don't want progress meters from the tests to go to the
1130
# real output; and we don't want log messages cluttering up
1132
save_ui = bzrlib.ui.ui_factory
1133
bzrlib.trace.info('running tests...')
1135
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1136
if testspecs_list is not None:
1137
pattern = '|'.join(testspecs_list)
1140
result = selftest(verbose=verbose,
1143
bzrlib.trace.info('tests passed')
1145
bzrlib.trace.info('tests failed')
1146
return int(not result)
1148
bzrlib.ui.ui_factory = save_ui
1152
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1153
# is bzrlib itself in a branch?
1154
bzrrev = bzrlib.get_bzr_revision()
1156
print " (bzr checkout, revision %d {%s})" % bzrrev
1157
print bzrlib.__copyright__
1158
print "http://bazaar-ng.org/"
1160
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1161
print "you may use, modify and redistribute it under the terms of the GNU"
1162
print "General Public License version 2 or later."
1165
class cmd_version(Command):
1166
"""Show version of bzr."""
1170
class cmd_rocks(Command):
1171
"""Statement of optimism."""
1174
print "it sure does!"
1177
class cmd_find_merge_base(Command):
1178
"""Find and print a base revision for merging two branches.
1180
# TODO: Options to specify revisions on either side, as if
1181
# merging only part of the history.
1182
takes_args = ['branch', 'other']
1185
def run(self, branch, other):
1186
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1188
branch1 = Branch.open_containing(branch)
1189
branch2 = Branch.open_containing(other)
1191
history_1 = branch1.revision_history()
1192
history_2 = branch2.revision_history()
1194
last1 = branch1.last_revision()
1195
last2 = branch2.last_revision()
1197
source = MultipleRevisionSources(branch1, branch2)
1199
base_rev_id = common_ancestor(last1, last2, source)
1201
print 'merge base is revision %s' % base_rev_id
1205
if base_revno is None:
1206
raise bzrlib.errors.UnrelatedBranches()
1208
print ' r%-6d in %s' % (base_revno, branch)
1210
other_revno = branch2.revision_id_to_revno(base_revid)
1212
print ' r%-6d in %s' % (other_revno, other)
1216
class cmd_merge(Command):
1217
"""Perform a three-way merge.
1219
The branch is the branch you will merge from. By default, it will
1220
merge the latest revision. If you specify a revision, that
1221
revision will be merged. If you specify two revisions, the first
1222
will be used as a BASE, and the second one as OTHER. Revision
1223
numbers are always relative to the specified branch.
1225
By default bzr will try to merge in all new work from the other
1226
branch, automatically determining an appropriate base. If this
1227
fails, you may need to give an explicit base.
1231
To merge the latest revision from bzr.dev
1232
bzr merge ../bzr.dev
1234
To merge changes up to and including revision 82 from bzr.dev
1235
bzr merge -r 82 ../bzr.dev
1237
To merge the changes introduced by 82, without previous changes:
1238
bzr merge -r 81..82 ../bzr.dev
1240
merge refuses to run if there are any uncommitted changes, unless
1243
takes_args = ['branch?']
1244
takes_options = ['revision', 'force', 'merge-type']
1246
def run(self, branch=None, revision=None, force=False,
1248
from bzrlib.merge import merge
1249
from bzrlib.merge_core import ApplyMerge3
1250
if merge_type is None:
1251
merge_type = ApplyMerge3
1253
branch = Branch.open_containing('.').get_parent()
1255
raise BzrCommandError("No merge location known or specified.")
1257
print "Using saved location: %s" % branch
1258
if revision is None or len(revision) < 1:
1260
other = [branch, -1]
1262
if len(revision) == 1:
1264
other = [branch, revision[0].in_history(branch).revno]
1266
assert len(revision) == 2
1267
if None in revision:
1268
raise BzrCommandError(
1269
"Merge doesn't permit that revision specifier.")
1270
b = Branch.open(branch)
1272
base = [branch, revision[0].in_history(b).revno]
1273
other = [branch, revision[1].in_history(b).revno]
1276
merge(other, base, check_clean=(not force), merge_type=merge_type)
1277
except bzrlib.errors.AmbiguousBase, e:
1278
m = ("sorry, bzr can't determine the right merge base yet\n"
1279
"candidates are:\n "
1280
+ "\n ".join(e.bases)
1282
"please specify an explicit base with -r,\n"
1283
"and (if you want) report this to the bzr developers\n")
1287
class cmd_revert(Command):
1288
"""Reverse all changes since the last commit.
1290
Only versioned files are affected. Specify filenames to revert only
1291
those files. By default, any files that are changed will be backed up
1292
first. Backup files have a '~' appended to their name.
1294
takes_options = ['revision', 'no-backup']
1295
takes_args = ['file*']
1296
aliases = ['merge-revert']
1298
def run(self, revision=None, no_backup=False, file_list=None):
1299
from bzrlib.merge import merge
1300
from bzrlib.commands import parse_spec
1302
if file_list is not None:
1303
if len(file_list) == 0:
1304
raise BzrCommandError("No files specified")
1305
if revision is None:
1307
elif len(revision) != 1:
1308
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1310
b = Branch.open_containing('.')
1311
revno = revision[0].in_history(b).revno
1312
merge(('.', revno), parse_spec('.'),
1315
backup_files=not no_backup,
1316
file_list=file_list)
1318
Branch.open_containing('.').set_pending_merges([])
1321
class cmd_assert_fail(Command):
1322
"""Test reporting of assertion failures"""
1325
assert False, "always fails"
1328
class cmd_help(Command):
1329
"""Show help on a command or other topic.
1331
For a list of all available commands, say 'bzr help commands'."""
1332
takes_options = ['long']
1333
takes_args = ['topic?']
1336
def run(self, topic=None, long=False):
1338
if topic is None and long:
1343
class cmd_shell_complete(Command):
1344
"""Show appropriate completions for context.
1346
For a list of all available commands, say 'bzr shell-complete'."""
1347
takes_args = ['context?']
1351
def run(self, context=None):
1352
import shellcomplete
1353
shellcomplete.shellcomplete(context)
1356
class cmd_fetch(Command):
1357
"""Copy in history from another branch but don't merge it.
1359
This is an internal method used for pull and merge."""
1361
takes_args = ['from_branch', 'to_branch']
1362
def run(self, from_branch, to_branch):
1363
from bzrlib.fetch import Fetcher
1364
from bzrlib.branch import Branch
1365
from_b = Branch(from_branch)
1366
to_b = Branch(to_branch)
1367
Fetcher(to_b, from_b)
1371
class cmd_missing(Command):
1372
"""What is missing in this branch relative to other branch.
1374
# TODO: rewrite this in terms of ancestry so that it shows only
1377
takes_args = ['remote?']
1378
aliases = ['mis', 'miss']
1379
# We don't have to add quiet to the list, because
1380
# unknown options are parsed as booleans
1381
takes_options = ['verbose', 'quiet']
1383
def run(self, remote=None, verbose=False, quiet=False):
1384
from bzrlib.errors import BzrCommandError
1385
from bzrlib.missing import show_missing
1387
if verbose and quiet:
1388
raise BzrCommandError('Cannot pass both quiet and verbose')
1390
b = Branch.open_containing('.')
1391
parent = b.get_parent()
1394
raise BzrCommandError("No missing location known or specified.")
1397
print "Using last location: %s" % parent
1399
elif parent is None:
1400
# We only update parent if it did not exist, missing
1401
# should not change the parent
1402
b.set_parent(remote)
1403
br_remote = Branch.open_containing(remote)
1404
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1407
class cmd_plugins(Command):
1411
import bzrlib.plugin
1412
from inspect import getdoc
1413
for plugin in bzrlib.plugin.all_plugins:
1414
if hasattr(plugin, '__path__'):
1415
print plugin.__path__[0]
1416
elif hasattr(plugin, '__file__'):
1417
print plugin.__file__
1423
print '\t', d.split('\n')[0]
1426
class cmd_testament(Command):
1427
"""Show testament (signing-form) of a revision."""
1428
takes_options = ['revision', 'long']
1429
takes_args = ['branch?']
1430
def run(self, branch='.', revision=None, long=False):
1431
from bzrlib.testament import Testament
1432
b = Branch.open_containing(branch)
1435
if revision is None:
1436
rev_id = b.last_revision()
1438
rev_id = revision[0].in_history(b).rev_id
1439
t = Testament.from_revision(b, rev_id)
1441
sys.stdout.writelines(t.as_text_lines())
1443
sys.stdout.write(t.as_short_text())
1448
class cmd_annotate(Command):
1449
"""Show the origin of each line in a file.
1451
This prints out the given file with an annotation on the
1452
left side indicating which revision, author and date introduced the
1455
# TODO: annotate directories; showing when each file was last changed
1456
# TODO: annotate a previous version of a file
1457
aliases = ['blame', 'praise']
1458
takes_args = ['filename']
1460
def run(self, filename):
1461
from bzrlib.annotate import annotate_file
1462
b = Branch.open_containing(filename)
1465
rp = b.relpath(filename)
1466
tree = b.revision_tree(b.last_revision())
1467
file_id = tree.inventory.path2id(rp)
1468
file_version = tree.inventory[file_id].revision
1469
annotate_file(b, file_version, file_id, sys.stdout)
1473
# these get imported and then picked up by the scan for cmd_*
1474
# TODO: Some more consistent way to split command definitions across files;
1475
# we do need to load at least some information about them to know of
1477
from bzrlib.conflicts import cmd_resolve, cmd_conflicts