16
14
# along with this program; if not, write to the Free Software
17
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
"""Bazaar-NG -- a free distributed version-control tool
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**WARNING: THIS IS AN UNSTABLE DEVELOPMENT VERSION**
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* Metadata format is not stable yet -- you may need to
25
discard history in the future.
27
* Many commands unimplemented or partially implemented.
29
* Space-inefficient storage.
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* No merge operators yet.
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Show software version/licence/non-warranty.
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Start versioning the current directory
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Show revision history.
47
bzr move FROM... DESTDIR
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Move one or more files to a different directory.
50
Show changes from last revision to working copy.
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bzr commit -m 'MESSAGE'
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Store current state as new revision.
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bzr export REVNO DESTINATION
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Export the branch state at a previous version.
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Show summary of pending changes.
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Make a file not versioned.
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Show statistics about this branch.
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Verify history is stored safely.
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(for more type 'bzr help commands')
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import sys, os, time, types, shutil, tempfile, fnmatch, difflib, os.path
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import sys, os, time, os.path
70
20
from sets import Set
71
from pprint import pprint
74
from inspect import getdoc
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from bzrlib.store import ImmutableStore
78
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from bzrlib.trace import mutter, note, log_error
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from bzrlib.errors import bailout, BzrError, BzrCheckError
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from bzrlib.errors import bailout, BzrError, BzrCheckError, BzrCommandError
80
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from bzrlib.osutils import quotefn, pumpfile, isdir, isfile
81
from bzrlib.tree import RevisionTree, EmptyTree, WorkingTree, Tree
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from bzrlib.tree import RevisionTree, EmptyTree, Tree
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27
from bzrlib.revision import Revision
83
28
from bzrlib import Branch, Inventory, InventoryEntry, ScratchBranch, BZRDIR, \
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BZR_DIFF_FORMAT = "## Bazaar-NG diff, format 0 ##\n"
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BZR_PATCHNAME_FORMAT = 'cset:sha1:%s'
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## standard representation
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NONE_STRING = '(none)'
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## TODO: Perhaps a different version of inventory commands that
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## returns iterators...
97
## TODO: Perhaps an AtomicFile class that writes to a temporary file and then renames.
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## TODO: Some kind of locking on branches. Perhaps there should be a
100
## parameter to the branch object saying whether we want a read or
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## write lock; release it from destructor. Perhaps don't even need a
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## read lock to look at immutable objects?
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## TODO: Perhaps make UUIDs predictable in test mode to make it easier
105
## to compare output?
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## TODO: Some kind of global code to generate the right Branch object
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## to work on. Almost, but not quite all, commands need one, and it
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## can be taken either from their parameters or their working
124
def get_cmd_handler(cmd):
127
cmd = cmd_aliases.get(cmd, cmd)
30
from bzrlib import merge
33
def _squish_command_name(cmd):
34
return 'cmd_' + cmd.replace('-', '_')
37
def _unsquish_command_name(cmd):
38
assert cmd.startswith("cmd_")
39
return cmd[4:].replace('_','-')
42
"""Return canonical name and class for all registered commands."""
43
for k, v in globals().iteritems():
44
if k.startswith("cmd_"):
45
yield _unsquish_command_name(k), v
47
def get_cmd_class(cmd):
48
"""Return the canonical name and command class for a command.
50
cmd = str(cmd) # not unicode
52
# first look up this command under the specified name
130
cmd_handler = globals()['cmd_' + cmd.replace('-', '_')]
54
return cmd, globals()[_squish_command_name(cmd)]
132
raise BzrError("unknown command %r" % cmd)
134
return cmd, cmd_handler
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def cmd_status(all=False):
58
# look for any command which claims this as an alias
59
for cmdname, cmdclass in get_all_cmds():
60
if cmd in cmdclass.aliases:
61
return cmdname, cmdclass
63
cmdclass = ExternalCommand.find_command(cmd)
67
raise BzrCommandError("unknown command %r" % cmd)
71
"""Base class for commands.
73
The docstring for an actual command should give a single-line
74
summary, then a complete description of the command. A grammar
75
description will be inserted.
78
List of argument forms, marked with whether they are optional,
82
List of options that may be given for this command.
85
If true, this command isn't advertised.
94
def __init__(self, options, arguments):
95
"""Construct and run the command.
97
Sets self.status to the return value of run()."""
98
assert isinstance(options, dict)
99
assert isinstance(arguments, dict)
100
cmdargs = options.copy()
101
cmdargs.update(arguments)
102
assert self.__doc__ != Command.__doc__, \
103
("No help message set for %r" % self)
104
self.status = self.run(**cmdargs)
108
"""Override this in sub-classes.
110
This is invoked with the options and arguments bound to
113
Return 0 or None if the command was successful, or a shell
119
class ExternalCommand(Command):
120
"""Class to wrap external commands.
122
We cheat a little here, when get_cmd_class() calls us we actually give it back
123
an object we construct that has the appropriate path, help, options etc for the
126
When run_bzr() tries to instantiate that 'class' it gets caught by the __call__
127
method, which we override to call the Command.__init__ method. That then calls
128
our run method which is pretty straight forward.
130
The only wrinkle is that we have to map bzr's dictionary of options and arguments
131
back into command line options and arguments for the script.
134
def find_command(cls, cmd):
135
bzrpath = os.environ.get('BZRPATH', '')
137
for dir in bzrpath.split(':'):
138
path = os.path.join(dir, cmd)
139
if os.path.isfile(path):
140
return ExternalCommand(path)
144
find_command = classmethod(find_command)
146
def __init__(self, path):
149
# TODO: If either of these fail, we should detect that and
150
# assume that path is not really a bzr plugin after all.
152
pipe = os.popen('%s --bzr-usage' % path, 'r')
153
self.takes_options = pipe.readline().split()
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self.takes_args = pipe.readline().split()
157
pipe = os.popen('%s --bzr-help' % path, 'r')
158
self.__doc__ = pipe.read()
161
def __call__(self, options, arguments):
162
Command.__init__(self, options, arguments)
165
def run(self, **kargs):
173
if OPTIONS.has_key(name):
175
opts.append('--%s' % name)
176
if value is not None and value is not True:
177
opts.append(str(value))
179
# it's an arg, or arg list
180
if type(value) is not list:
186
self.status = os.spawnv(os.P_WAIT, self.path, [self.path] + opts + args)
190
class cmd_status(Command):
139
191
"""Display status summary.
141
For each file there is a single line giving its file state and name.
142
The name is that in the current revision unless it is deleted or
143
missing, in which case the old name is shown.
193
This reports on versioned and unknown files, reporting them
194
grouped by state. Possible states are:
197
Versioned in the working copy but not in the previous revision.
200
Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
221
If no arguments are specified, the status of the entire working
222
directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
224
is reported for everything inside that directory.
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#import bzrlib.status
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#bzrlib.status.tree_status(Branch('.'))
147
Branch('.').show_status(show_all=all)
151
######################################################################
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def cmd_get_revision(revision_id):
154
Branch('.').get_revision(revision_id).write_xml(sys.stdout)
157
def cmd_get_file_text(text_id):
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"""Get contents of a file by hash."""
159
sf = Branch('.').text_store[text_id]
160
pumpfile(sf, sys.stdout)
164
######################################################################
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"""Show number of revisions on this branch"""
170
print Branch('.').revno()
174
def cmd_add(file_list, verbose=False):
226
takes_args = ['file*']
227
takes_options = ['all', 'show-ids']
228
aliases = ['st', 'stat']
230
def run(self, all=False, show_ids=False, file_list=None):
232
b = Branch(file_list[0], lock_mode='r')
233
file_list = [b.relpath(x) for x in file_list]
234
# special case: only one path was given and it's the root
236
if file_list == ['']:
239
b = Branch('.', lock_mode='r')
241
status.show_status(b, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list)
245
class cmd_cat_revision(Command):
246
"""Write out metadata for a revision."""
249
takes_args = ['revision_id']
251
def run(self, revision_id):
252
Branch('.').get_revision(revision_id).write_xml(sys.stdout)
255
class cmd_revno(Command):
256
"""Show current revision number.
258
This is equal to the number of revisions on this branch."""
260
print Branch('.').revno()
263
class cmd_add(Command):
175
264
"""Add specified files or directories.
177
266
In non-recursive mode, all the named items are added, regardless
243
342
TODO: Some way to rename multiple files without invoking bzr for each
246
b.rename_one(b.relpath(from_name), b.relpath(to_name))
344
takes_args = ['from_name', 'to_name']
251
def cmd_renames(dir='.'):
346
def run(self, from_name, to_name):
348
b.rename_one(b.relpath(from_name), b.relpath(to_name))
352
class cmd_renames(Command):
252
353
"""Show list of renamed files.
254
usage: bzr renames [BRANCH]
256
355
TODO: Option to show renames between two historical versions.
258
357
TODO: Only show renames under dir, rather than in the whole branch.
261
old_inv = b.basis_tree().inventory
262
new_inv = b.read_working_inventory()
264
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
266
for old_name, new_name in renames:
267
print "%s => %s" % (old_name, new_name)
272
"""info: Show statistical information for this branch
276
info.show_info(Branch('.'))
280
def cmd_remove(file_list, verbose=False):
281
b = Branch(file_list[0])
282
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
286
def cmd_file_id(filename):
359
takes_args = ['dir?']
361
def run(self, dir='.'):
363
old_inv = b.basis_tree().inventory
364
new_inv = b.read_working_inventory()
366
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
368
for old_name, new_name in renames:
369
print "%s => %s" % (old_name, new_name)
372
class cmd_info(Command):
373
"""Show statistical information about a branch."""
374
takes_args = ['branch?']
376
def run(self, branch=None):
379
from branch import find_branch
380
b = find_branch(branch)
384
class cmd_remove(Command):
385
"""Make a file unversioned.
387
This makes bzr stop tracking changes to a versioned file. It does
388
not delete the working copy.
390
takes_args = ['file+']
391
takes_options = ['verbose']
393
def run(self, file_list, verbose=False):
394
b = Branch(file_list[0])
395
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
398
class cmd_file_id(Command):
287
399
"""Print file_id of a particular file or directory.
289
usage: bzr file-id FILE
291
401
The file_id is assigned when the file is first added and remains the
292
402
same through all revisions where the file exists, even when it is
293
403
moved or renamed.
296
i = b.inventory.path2id(b.relpath(filename))
298
bailout("%r is not a versioned file" % filename)
303
def cmd_file_id_path(filename):
406
takes_args = ['filename']
407
def run(self, filename):
409
i = b.inventory.path2id(b.relpath(filename))
411
bailout("%r is not a versioned file" % filename)
416
class cmd_file_path(Command):
304
417
"""Print path of file_ids to a file or directory.
306
usage: bzr file-id-path FILE
308
419
This prints one line for each directory down to the target,
309
420
starting at the branch root."""
312
fid = inv.path2id(b.relpath(filename))
314
bailout("%r is not a versioned file" % filename)
315
for fip in inv.get_idpath(fid):
319
def cmd_revision_history():
320
for patchid in Branch('.').revision_history():
324
def cmd_directories():
325
for name, ie in Branch('.').read_working_inventory().directories():
333
for name, ie in Branch('.').working_tree().missing():
338
# TODO: Check we're not already in a working directory? At the
339
# moment you'll get an ugly error.
341
# TODO: What if we're in a subdirectory of a branch? Would like
342
# to allow that, but then the parent may need to understand that
343
# the children have disappeared, or should they be versioned in
346
# TODO: Take an argument/option for branch name.
347
Branch('.', init=True)
350
def cmd_diff(revision=None, file_list=None):
351
"""bzr diff: Show differences in working tree.
353
usage: bzr diff [-r REV] [FILE...]
356
Show changes since REV, rather than predecessor.
422
takes_args = ['filename']
423
def run(self, filename):
426
fid = inv.path2id(b.relpath(filename))
428
bailout("%r is not a versioned file" % filename)
429
for fip in inv.get_idpath(fid):
433
class cmd_revision_history(Command):
434
"""Display list of revision ids on this branch."""
436
for patchid in Branch('.').revision_history():
440
class cmd_directories(Command):
441
"""Display list of versioned directories in this branch."""
443
for name, ie in Branch('.').read_working_inventory().directories():
450
class cmd_init(Command):
451
"""Make a directory into a versioned branch.
453
Use this to create an empty branch, or before importing an
456
Recipe for importing a tree of files:
461
bzr commit -m 'imported project'
464
Branch('.', init=True)
467
class cmd_diff(Command):
468
"""Show differences in working tree.
358
470
If files are listed, only the changes in those files are listed.
359
471
Otherwise, all changes for the tree are listed.
376
488
TODO: This probably handles non-Unix newlines poorly.
379
## TODO: Shouldn't be in the cmd function.
384
old_tree = b.basis_tree()
386
old_tree = b.revision_tree(b.lookup_revision(revision))
388
new_tree = b.working_tree()
390
# TODO: Options to control putting on a prefix or suffix, perhaps as a format string
394
DEVNULL = '/dev/null'
395
# Windows users, don't panic about this filename -- it is a
396
# special signal to GNU patch that the file should be created or
397
# deleted respectively.
399
# TODO: Generation of pseudo-diffs for added/deleted files could
400
# be usefully made into a much faster special case.
402
# TODO: Better to return them in sorted order I think.
405
file_list = [b.relpath(f) for f in file_list]
407
# FIXME: If given a file list, compare only those files rather
408
# than comparing everything and then throwing stuff away.
410
for file_state, fid, old_name, new_name, kind in bzrlib.diff_trees(old_tree, new_tree):
412
if file_list and (new_name not in file_list):
415
# Don't show this by default; maybe do it if an option is passed
416
# idlabel = ' {%s}' % fid
419
# FIXME: Something about the diff format makes patch unhappy
420
# with newly-added files.
422
def diffit(oldlines, newlines, **kw):
424
# FIXME: difflib is wrong if there is no trailing newline.
425
# The syntax used by patch seems to be "\ No newline at
426
# end of file" following the last diff line from that
427
# file. This is not trivial to insert into the
428
# unified_diff output and it might be better to just fix
429
# or replace that function.
431
# In the meantime we at least make sure the patch isn't
435
# Special workaround for Python2.3, where difflib fails if
436
# both sequences are empty.
437
if not oldlines and not newlines:
442
if oldlines and (oldlines[-1][-1] != '\n'):
445
if newlines and (newlines[-1][-1] != '\n'):
449
ud = difflib.unified_diff(oldlines, newlines, **kw)
450
sys.stdout.writelines(ud)
452
print "\\ No newline at end of file"
453
sys.stdout.write('\n')
455
if file_state in ['.', '?', 'I']:
457
elif file_state == 'A':
458
print '*** added %s %r' % (kind, new_name)
461
new_tree.get_file(fid).readlines(),
463
tofile=new_label + new_name + idlabel)
464
elif file_state == 'D':
465
assert isinstance(old_name, types.StringTypes)
466
print '*** deleted %s %r' % (kind, old_name)
468
diffit(old_tree.get_file(fid).readlines(), [],
469
fromfile=old_label + old_name + idlabel,
471
elif file_state in ['M', 'R']:
472
if file_state == 'M':
473
assert kind == 'file'
474
assert old_name == new_name
475
print '*** modified %s %r' % (kind, new_name)
476
elif file_state == 'R':
477
print '*** renamed %s %r => %r' % (kind, old_name, new_name)
480
diffit(old_tree.get_file(fid).readlines(),
481
new_tree.get_file(fid).readlines(),
482
fromfile=old_label + old_name + idlabel,
483
tofile=new_label + new_name)
485
bailout("can't represent state %s {%s}" % (file_state, fid))
489
def cmd_deleted(show_ids=False):
491
takes_args = ['file*']
492
takes_options = ['revision']
495
def run(self, revision=None, file_list=None):
496
from bzrlib.diff import show_diff
498
show_diff(Branch('.'), revision, specific_files=file_list)
504
class cmd_deleted(Command):
490
505
"""List files deleted in the working tree.
492
507
TODO: Show files deleted since a previous revision, or between two revisions.
496
new = b.working_tree()
498
## TODO: Much more efficient way to do this: read in new
499
## directories with readdir, rather than stating each one. Same
500
## level of effort but possibly much less IO. (Or possibly not,
501
## if the directories are very large...)
503
for path, ie in old.inventory.iter_entries():
504
if not new.has_id(ie.file_id):
506
print '%-50s %s' % (path, ie.file_id)
509
def run(self, show_ids=False):
512
new = b.working_tree()
514
## TODO: Much more efficient way to do this: read in new
515
## directories with readdir, rather than stating each one. Same
516
## level of effort but possibly much less IO. (Or possibly not,
517
## if the directories are very large...)
519
for path, ie in old.inventory.iter_entries():
520
if not new.has_id(ie.file_id):
522
print '%-50s %s' % (path, ie.file_id)
527
class cmd_modified(Command):
528
"""List files modified in working tree."""
533
inv = b.read_working_inventory()
534
sc = statcache.update_cache(b, inv)
535
basis = b.basis_tree()
536
basis_inv = basis.inventory
538
# We used to do this through iter_entries(), but that's slow
539
# when most of the files are unmodified, as is usually the
540
# case. So instead we iterate by inventory entry, and only
541
# calculate paths as necessary.
543
for file_id in basis_inv:
544
cacheentry = sc.get(file_id)
545
if not cacheentry: # deleted
547
ie = basis_inv[file_id]
548
if cacheentry[statcache.SC_SHA1] != ie.text_sha1:
549
path = inv.id2path(file_id)
512
def cmd_parse_inventory():
515
cElementTree.ElementTree().parse(file('.bzr/inventory'))
519
def cmd_load_inventory():
520
"""Load inventory for timing purposes"""
521
Branch('.').basis_tree().inventory
524
def cmd_dump_inventory():
525
Branch('.').read_working_inventory().write_xml(sys.stdout)
528
def cmd_dump_new_inventory():
529
import bzrlib.newinventory
530
inv = Branch('.').basis_tree().inventory
531
bzrlib.newinventory.write_inventory(inv, sys.stdout)
534
def cmd_load_new_inventory():
535
import bzrlib.newinventory
536
bzrlib.newinventory.read_new_inventory(sys.stdin)
554
class cmd_added(Command):
555
"""List files added in working tree."""
559
wt = b.working_tree()
560
basis_inv = b.basis_tree().inventory
563
if file_id in basis_inv:
565
path = inv.id2path(file_id)
566
if not os.access(b.abspath(path), os.F_OK):
539
def cmd_dump_slacker_inventory():
540
import bzrlib.newinventory
541
inv = Branch('.').basis_tree().inventory
542
bzrlib.newinventory.write_slacker_inventory(inv, sys.stdout)
546
def cmd_dump_text_inventory():
547
import bzrlib.textinv
548
inv = Branch('.').basis_tree().inventory
549
bzrlib.textinv.write_text_inventory(inv, sys.stdout)
552
def cmd_load_text_inventory():
553
import bzrlib.textinv
554
inv = bzrlib.textinv.read_text_inventory(sys.stdin)
555
print 'loaded %d entries' % len(inv)
559
def cmd_root(filename=None):
560
"""Print the branch root."""
561
print bzrlib.branch.find_branch_root(filename)
564
def cmd_log(timezone='original', verbose=False):
572
class cmd_root(Command):
573
"""Show the tree root directory.
575
The root is the nearest enclosing directory with a .bzr control
577
takes_args = ['filename?']
578
def run(self, filename=None):
579
"""Print the branch root."""
580
from branch import find_branch
581
b = find_branch(filename)
582
print getattr(b, 'base', None) or getattr(b, 'baseurl')
585
class cmd_log(Command):
565
586
"""Show log of this branch.
567
TODO: Options for utc; to show ids; to limit range; etc.
588
TODO: Option to limit range.
590
TODO: Perhaps show most-recent first with an option for last.
569
Branch('.').write_log(show_timezone=timezone, verbose=verbose)
572
def cmd_ls(revision=None, verbose=False):
592
takes_args = ['filename?']
593
takes_options = ['timezone', 'verbose', 'show-ids']
594
def run(self, filename=None, timezone='original', verbose=False, show_ids=False):
595
from branch import find_branch
596
b = find_branch((filename or '.'), lock_mode='r')
598
filename = b.relpath(filename)
599
bzrlib.show_log(b, filename,
600
show_timezone=timezone,
606
class cmd_touching_revisions(Command):
607
"""Return revision-ids which affected a particular file."""
609
takes_args = ["filename"]
610
def run(self, filename):
611
b = Branch(filename, lock_mode='r')
612
inv = b.read_working_inventory()
613
file_id = inv.path2id(b.relpath(filename))
614
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
615
print "%6d %s" % (revno, what)
618
class cmd_ls(Command):
573
619
"""List files in a tree.
575
621
TODO: Take a revision or remote path and list that tree instead.
579
tree = b.working_tree()
581
tree = b.revision_tree(b.lookup_revision(revision))
583
for fp, fc, kind, fid in tree.list_files():
585
if kind == 'directory':
624
def run(self, revision=None, verbose=False):
627
tree = b.working_tree()
629
tree = b.revision_tree(b.lookup_revision(revision))
631
for fp, fc, kind, fid in tree.list_files():
633
if kind == 'directory':
640
print '%-8s %s%s' % (fc, fp, kindch)
592
print '%-8s %s%s' % (fc, fp, kindch)
646
class cmd_unknowns(Command):
599
647
"""List unknown files"""
600
for f in Branch('.').unknowns():
649
for f in Branch('.').unknowns():
654
class cmd_ignore(Command):
655
"""Ignore a command or pattern
657
To remove patterns from the ignore list, edit the .bzrignore file.
659
If the pattern contains a slash, it is compared to the whole path
660
from the branch root. Otherwise, it is comapred to only the last
661
component of the path.
663
Ignore patterns are case-insensitive on case-insensitive systems.
665
Note: wildcards must be quoted from the shell on Unix.
668
bzr ignore ./Makefile
671
takes_args = ['name_pattern']
673
def run(self, name_pattern):
674
from bzrlib.atomicfile import AtomicFile
678
ifn = b.abspath('.bzrignore')
680
if os.path.exists(ifn):
683
igns = f.read().decode('utf-8')
689
if igns and igns[-1] != '\n':
691
igns += name_pattern + '\n'
694
f = AtomicFile(ifn, 'wt')
695
f.write(igns.encode('utf-8'))
700
inv = b.working_tree().inventory
701
if inv.path2id('.bzrignore'):
702
mutter('.bzrignore is already versioned')
704
mutter('need to make new .bzrignore file versioned')
705
b.add(['.bzrignore'])
709
class cmd_ignored(Command):
606
710
"""List ignored files and the patterns that matched them.
608
tree = Branch('.').working_tree()
609
for path, file_class, kind, file_id in tree.list_files():
610
if file_class != 'I':
612
## XXX: Slightly inefficient since this was already calculated
613
pat = tree.is_ignored(path)
614
print '%-50s %s' % (path, pat)
617
def cmd_lookup_revision(revno):
621
bailout("usage: lookup-revision REVNO",
622
["REVNO is a non-negative revision number for this branch"])
624
print Branch('.').lookup_revision(revno) or NONE_STRING
628
def cmd_export(revno, dest):
629
"""Export past revision to destination directory."""
631
rh = b.lookup_revision(int(revno))
632
t = b.revision_tree(rh)
635
def cmd_cat(revision, filename):
636
"""Print file to stdout."""
638
b.print_file(b.relpath(filename), int(revision))
641
######################################################################
642
# internal/test commands
646
"""Print a newly-generated UUID."""
647
print bzrlib.osutils.uuid()
651
def cmd_local_time_offset():
652
print bzrlib.osutils.local_time_offset()
656
def cmd_commit(message=None, verbose=False):
657
"""Commit changes to a new revision.
660
Description of changes in this revision; free form text.
661
It is recommended that the first line be a single-sentence
664
Show status of changed files,
666
TODO: Commit only selected files.
712
See also: bzr ignore"""
714
tree = Branch('.').working_tree()
715
for path, file_class, kind, file_id in tree.list_files():
716
if file_class != 'I':
718
## XXX: Slightly inefficient since this was already calculated
719
pat = tree.is_ignored(path)
720
print '%-50s %s' % (path, pat)
723
class cmd_lookup_revision(Command):
724
"""Lookup the revision-id from a revision-number
727
bzr lookup-revision 33
730
takes_args = ['revno']
732
def run(self, revno):
736
raise BzrCommandError("not a valid revision-number: %r" % revno)
738
print Branch('.').lookup_revision(revno)
741
class cmd_export(Command):
742
"""Export past revision to destination directory.
744
If no revision is specified this exports the last committed revision."""
745
takes_args = ['dest']
746
takes_options = ['revision']
747
def run(self, dest, revision=None):
750
rh = b.revision_history()[-1]
752
rh = b.lookup_revision(int(revision))
753
t = b.revision_tree(rh)
757
class cmd_cat(Command):
758
"""Write a file's text from a previous revision."""
760
takes_options = ['revision']
761
takes_args = ['filename']
763
def run(self, filename, revision=None):
765
raise BzrCommandError("bzr cat requires a revision number")
767
b.print_file(b.relpath(filename), int(revision))
770
class cmd_local_time_offset(Command):
771
"""Show the offset in seconds from GMT to local time."""
774
print bzrlib.osutils.local_time_offset()
778
class cmd_commit(Command):
779
"""Commit changes into a new revision.
781
If selected files are specified, only changes to those files are
782
committed. If a directory is specified then its contents are also
785
A selected-file commit may fail in some cases where the committed
786
tree would be invalid, such as trying to commit a file in a
787
newly-added directory that is not itself committed.
668
789
TODO: Run hooks on tree to-be-committed, and after commit.
670
791
TODO: Strict commit that fails if there are unknown or deleted files.
674
bailout("please specify a commit message")
675
Branch('.').commit(message, verbose=verbose)
678
def cmd_check(dir='.'):
679
"""check: Consistency check of branch history.
681
usage: bzr check [-v] [BRANCH]
684
--verbose, -v Show progress of checking.
793
takes_args = ['selected*']
794
takes_options = ['message', 'file', 'verbose']
795
aliases = ['ci', 'checkin']
797
def run(self, message=None, file=None, verbose=True, selected_list=None):
798
from bzrlib.commit import commit
800
## Warning: shadows builtin file()
801
if not message and not file:
802
raise BzrCommandError("please specify a commit message",
803
["use either --message or --file"])
804
elif message and file:
805
raise BzrCommandError("please specify either --message or --file")
809
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
812
commit(b, message, verbose=verbose, specific_files=selected_list)
815
class cmd_check(Command):
816
"""Validate consistency of branch history.
686
818
This command checks various invariants about the branch storage to
687
819
detect data corruption or bzr bugs.
690
bzrlib.check.check(Branch(dir, find_root=False))
693
def cmd_is(pred, *rest):
694
"""Test whether PREDICATE is true."""
696
cmd_handler = globals()['assert_' + pred.replace('-', '_')]
698
bailout("unknown predicate: %s" % quotefn(pred))
702
except BzrCheckError:
703
# by default we don't print the message so that this can
704
# be used from shell scripts without producing noise
708
def cmd_whoami(email=False):
714
--email Show only the email address.
821
takes_args = ['dir?']
822
def run(self, dir='.'):
824
bzrlib.check.check(Branch(dir))
828
class cmd_whoami(Command):
829
"""Show bzr user id."""
830
takes_options = ['email']
718
print bzrlib.osutils.user_email()
720
print bzrlib.osutils.username()
723
def cmd_gen_revision_id():
724
print bzrlib.branch._gen_revision_id(time.time())
832
def run(self, email=False):
834
print bzrlib.osutils.user_email()
836
print bzrlib.osutils.username()
839
class cmd_selftest(Command):
728
840
"""Run internal test suite"""
729
## -v, if present, is seen by doctest; the argument is just here
730
## so our parser doesn't complain
732
## TODO: --verbose option
734
failures, tests = 0, 0
736
import doctest, bzrlib.store, bzrlib.tests
737
bzrlib.trace.verbose = False
739
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
740
bzrlib.tree, bzrlib.tests, bzrlib.commands, bzrlib.add:
741
mf, mt = doctest.testmod(m)
744
print '%-40s %3d tests' % (m.__name__, mt),
746
print '%3d FAILED!' % mf
843
failures, tests = 0, 0
845
import doctest, bzrlib.store, bzrlib.tests
846
bzrlib.trace.verbose = False
848
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
849
bzrlib.tree, bzrlib.commands, bzrlib.add:
850
mf, mt = doctest.testmod(m)
853
print '%-40s %3d tests' % (m.__name__, mt),
855
print '%3d FAILED!' % mf
859
print '%-40s %3d tests' % ('total', tests),
861
print '%3d FAILED!' % failures
750
print '%-40s %3d tests' % ('total', tests),
752
print '%3d FAILED!' % failures
759
cmd_doctest = cmd_selftest
762
######################################################################
766
def cmd_help(topic=None):
769
elif topic == 'commands':
772
# otherwise, maybe the name of a command?
773
topic, cmdfn = get_cmd_handler(topic)
777
bailout("sorry, no detailed help yet for %r" % topic)
783
"""List all commands"""
785
for k in globals().keys():
786
if k.startswith('cmd_'):
787
accu.append(k[4:].replace('_','-'))
789
print "bzr commands: "
792
print "note: some of these commands are internal-use or obsolete"
793
# TODO: Some kind of marker for internal-use commands?
794
# TODO: Show aliases?
869
class cmd_version(Command):
870
"""Show version of bzr"""
800
875
print "bzr (bazaar-ng) %s" % bzrlib.__version__
801
876
print bzrlib.__copyright__
802
877
print "http://bazaar-ng.org/"
805
"""bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and
806
you may use, modify and redistribute it under the terms of the GNU
807
General Public License version 2 or later."""
879
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
880
print "you may use, modify and redistribute it under the terms of the GNU"
881
print "General Public License version 2 or later."
884
class cmd_rocks(Command):
811
885
"""Statement of optimism."""
812
print "it sure does!"
888
print "it sure does!"
890
def parse_spec(spec):
892
parsed = spec.split('/@')
893
assert len(parsed) == 2
897
parsed[1] = int(parsed[1])
900
parsed = [spec, None]
903
class cmd_merge(Command):
904
"""Perform a three-way merge of trees."""
905
takes_args = ['other_spec', 'base_spec']
907
def run(self, other_spec, base_spec):
908
merge.merge(parse_spec(other_spec), parse_spec(base_spec))
910
class cmd_assert_fail(Command):
911
"""Test reporting of assertion failures"""
914
assert False, "always fails"
917
class cmd_help(Command):
918
"""Show help on a command or other topic.
920
For a list of all available commands, say 'bzr help commands'."""
921
takes_args = ['topic?']
924
def run(self, topic=None):
929
class cmd_update_stat_cache(Command):
930
"""Update stat-cache mapping inodes to SHA-1 hashes.
937
statcache.update_cache(b.base, b.read_working_inventory())
816
940
######################################################################