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- Committer: Martin Pool
- Date: 2005-05-03 07:48:54 UTC
- Revision ID: mbp@sourcefrog.net-20050503074854-adb6f9d6382e27a9
- sketchy experiments in bash and zsh completion
- files added:
- bzrlib/tests.py
- files removed:
- bzr-man.py
- bzrlib/selftest
- contrib/emacs
- effbot
- effbot/org
- patches
- plugins
- plugins/changeset
- tools
- files renamed:
- contrib/bash/bzr.simple => contrib/bash/bzr
- files modified:
- .bzrignore
added
removed
bzrlib/commands.py
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# TODO: Split the command framework away from the actual commands.
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# TODO: probably should say which arguments are candidates for glob
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# expansion on windows and do that at the command level.
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import sys
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import os
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"""Bazaar-NG -- a free distributed version-control tool
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http://bazaar-ng.org/
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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
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discard history in the future.
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* Many commands unimplemented or partially implemented.
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* Space-inefficient storage.
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* No merge operators yet.
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Interesting commands:
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bzr help [COMMAND]
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Show help screen
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bzr version
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Show software version/licence/non-warranty.
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bzr init
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Start versioning the current directory
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bzr add FILE...
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Make files versioned.
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bzr log
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Show revision history.
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bzr rename FROM TO
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Rename one file.
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bzr move FROM... DESTDIR
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Move one or more files to a different directory.
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bzr diff [FILE...]
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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 [-r REVNO] DESTINATION
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Export the branch state at a previous version.
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bzr status
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Show summary of pending changes.
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bzr remove FILE...
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Make a file not versioned.
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bzr info
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Show statistics about this branch.
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bzr check
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Verify history is stored safely.
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(for more type 'bzr help commands')
62
"""
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import sys, os, time, types, shutil, tempfile, fnmatch, difflib, os.path
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from sets import Set
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from pprint import pprint
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from stat import *
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from glob import glob
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import bzrlib
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from bzrlib.trace import mutter, note, log_error, warning
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from bzrlib.errors import BzrError, BzrCheckError, BzrCommandError
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from bzrlib.branch import find_branch
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from bzrlib import BZRDIR
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plugin_cmds = {}
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def register_command(cmd):
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"Utility function to help register a command"
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global plugin_cmds
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k = cmd.__name__
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if k.startswith("cmd_"):
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k_unsquished = _unsquish_command_name(k)
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else:
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k_unsquished = k
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if not plugin_cmds.has_key(k_unsquished):
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plugin_cmds[k_unsquished] = cmd
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else:
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log_error('Two plugins defined the same command: %r' % k)
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log_error('Not loading the one in %r' % sys.modules[cmd.__module__])
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50
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def _squish_command_name(cmd):
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return 'cmd_' + cmd.replace('-', '_')
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54
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def _unsquish_command_name(cmd):
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assert cmd.startswith("cmd_")
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return cmd[4:].replace('_','-')
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def _parse_revision_str(revstr):
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"""This handles a revision string -> revno.
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This always returns a list. The list will have one element for
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It supports integers directly, but everything else it
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defers for passing to Branch.get_revision_info()
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>>> _parse_revision_str('234')
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[234]
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>>> _parse_revision_str('234..567')
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[234, 567]
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>>> _parse_revision_str('..')
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[None, None]
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>>> _parse_revision_str('..234')
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[None, 234]
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>>> _parse_revision_str('234..')
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[234, None]
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>>> _parse_revision_str('234..456..789') # Maybe this should be an error
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[234, 456, 789]
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>>> _parse_revision_str('234....789') # Error?
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[234, None, 789]
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>>> _parse_revision_str('revid:test@other.com-234234')
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['revid:test@other.com-234234']
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>>> _parse_revision_str('revid:test@other.com-234234..revid:test@other.com-234235')
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['revid:test@other.com-234234', 'revid:test@other.com-234235']
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>>> _parse_revision_str('revid:test@other.com-234234..23')
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['revid:test@other.com-234234', 23]
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>>> _parse_revision_str('date:2005-04-12')
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['date:2005-04-12']
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>>> _parse_revision_str('date:2005-04-12 12:24:33')
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['date:2005-04-12 12:24:33']
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>>> _parse_revision_str('date:2005-04-12T12:24:33')
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['date:2005-04-12T12:24:33']
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>>> _parse_revision_str('date:2005-04-12,12:24:33')
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['date:2005-04-12,12:24:33']
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>>> _parse_revision_str('-5..23')
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[-5, 23]
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>>> _parse_revision_str('-5')
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[-5]
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>>> _parse_revision_str('123a')
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['123a']
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>>> _parse_revision_str('abc')
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['abc']
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"""
105
import re
106
old_format_re = re.compile('\d*:\d*')
107
m = old_format_re.match(revstr)
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if m:
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warning('Colon separator for revision numbers is deprecated.'
110
' Use .. instead')
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revs = []
112
for rev in revstr.split(':'):
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if rev:
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revs.append(int(rev))
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else:
116
revs.append(None)
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return revs
118
revs = []
119
for x in revstr.split('..'):
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if not x:
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revs.append(None)
122
else:
123
try:
124
revs.append(int(x))
125
except ValueError:
126
revs.append(x)
127
return revs
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129
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def get_merge_type(typestring):
131
"""Attempt to find the merge class/factory associated with a string."""
132
from merge import merge_types
133
try:
134
return merge_types[typestring][0]
135
except KeyError:
136
templ = '%s%%7s: %%s' % (' '*12)
137
lines = [templ % (f[0], f[1][1]) for f in merge_types.iteritems()]
138
type_list = '\n'.join(lines)
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msg = "No known merge type %s. Supported types are:\n%s" %\
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(typestring, type_list)
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raise BzrCommandError(msg)
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def _get_cmd_dict(plugins_override=True):
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d = {}
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for k, v in globals().iteritems():
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if k.startswith("cmd_"):
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d[_unsquish_command_name(k)] = v
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# If we didn't load plugins, the plugin_cmds dict will be empty
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if plugins_override:
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d.update(plugin_cmds)
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else:
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d2 = plugin_cmds.copy()
155
d2.update(d)
156
d = d2
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return d
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def get_all_cmds(plugins_override=True):
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"""Return canonical name and class for all registered commands."""
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for k, v in _get_cmd_dict(plugins_override=plugins_override).iteritems():
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yield k,v
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def get_cmd_class(cmd, plugins_override=True):
167
"""Return the canonical name and command class for a command.
168
"""
169
cmd = str(cmd) # not unicode
170
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# first look up this command under the specified name
172
cmds = _get_cmd_dict(plugins_override=plugins_override)
173
try:
174
return cmd, cmds[cmd]
175
except KeyError:
176
pass
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# look for any command which claims this as an alias
179
for cmdname, cmdclass in cmds.iteritems():
180
if cmd in cmdclass.aliases:
181
return cmdname, cmdclass
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cmdclass = ExternalCommand.find_command(cmd)
184
if cmdclass:
185
return cmd, cmdclass
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raise BzrCommandError("unknown command %r" % cmd)
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class Command(object):
74
from bzrlib.store import ImmutableStore
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from bzrlib.trace import mutter, note, log_error
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from bzrlib.errors import bailout, BzrError, BzrCheckError, BzrCommandError
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from bzrlib.osutils import quotefn, pumpfile, isdir, isfile
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from bzrlib.tree import RevisionTree, EmptyTree, WorkingTree, Tree
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from bzrlib.revision import Revision
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from bzrlib import Branch, Inventory, InventoryEntry, ScratchBranch, BZRDIR, \
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format_date
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BZR_DIFF_FORMAT = "## Bazaar-NG diff, format 0 ##\n"
84
BZR_PATCHNAME_FORMAT = 'cset:sha1:%s'
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## standard representation
87
NONE_STRING = '(none)'
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EMPTY = 'empty'
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90
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CMD_ALIASES = {
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'?': 'help',
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'ci': 'commit',
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'checkin': 'commit',
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'di': 'diff',
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'st': 'status',
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'stat': 'status',
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}
99
100
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def get_cmd_class(cmd):
102
cmd = str(cmd)
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cmd = CMD_ALIASES.get(cmd, cmd)
105
106
try:
107
cmd_class = globals()['cmd_' + cmd.replace('-', '_')]
108
except KeyError:
109
raise BzrError("unknown command %r" % cmd)
110
111
return cmd, cmd_class
112
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class Command:
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"""Base class for commands.
192
117
193
118
The docstring for an actual command should give a single-line
219
144
assert isinstance(arguments, dict)
220
145
cmdargs = options.copy()
221
146
cmdargs.update(arguments)
222
if self.__doc__ == Command.__doc__:
223
from warnings import warn
224
warn("No help message set for %r" % self)
147
assert self.__doc__ != Command.__doc__, \
148
("No help message set for %r" % self)
225
149
self.status = self.run(**cmdargs)
226
if self.status is None:
227
self.status = 0
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150
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def run(self):
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155
This is invoked with the options and arguments bound to
234
156
keyword parameters.
235
157
236
Return 0 or None if the command was successful, or a shell
237
error code if not.
158
Return True if the command was successful, False if not.
238
159
"""
239
return 0
240
241
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class ExternalCommand(Command):
243
"""Class to wrap external commands.
244
245
We cheat a little here, when get_cmd_class() calls us we actually
246
give it back an object we construct that has the appropriate path,
247
help, options etc for the specified command.
248
249
When run_bzr() tries to instantiate that 'class' it gets caught by
250
the __call__ method, which we override to call the Command.__init__
251
method. That then calls our run method which is pretty straight
252
forward.
253
254
The only wrinkle is that we have to map bzr's dictionary of options
255
and arguments back into command line options and arguments for the
256
script.
257
"""
258
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def find_command(cls, cmd):
260
import os.path
261
bzrpath = os.environ.get('BZRPATH', '')
262
263
for dir in bzrpath.split(os.pathsep):
264
path = os.path.join(dir, cmd)
265
if os.path.isfile(path):
266
return ExternalCommand(path)
267
268
return None
269
270
find_command = classmethod(find_command)
271
272
def __init__(self, path):
273
self.path = path
274
275
pipe = os.popen('%s --bzr-usage' % path, 'r')
276
self.takes_options = pipe.readline().split()
277
278
for opt in self.takes_options:
279
if not opt in OPTIONS:
280
raise BzrError("Unknown option '%s' returned by external command %s"
281
% (opt, path))
282
283
# TODO: Is there any way to check takes_args is valid here?
284
self.takes_args = pipe.readline().split()
285
286
if pipe.close() is not None:
287
raise BzrError("Failed funning '%s --bzr-usage'" % path)
288
289
pipe = os.popen('%s --bzr-help' % path, 'r')
290
self.__doc__ = pipe.read()
291
if pipe.close() is not None:
292
raise BzrError("Failed funning '%s --bzr-help'" % path)
293
294
def __call__(self, options, arguments):
295
Command.__init__(self, options, arguments)
296
return self
297
298
def run(self, **kargs):
299
opts = []
300
args = []
301
302
keys = kargs.keys()
303
keys.sort()
304
for name in keys:
305
optname = name.replace('_','-')
306
value = kargs[name]
307
if OPTIONS.has_key(optname):
308
# it's an option
309
opts.append('--%s' % optname)
310
if value is not None and value is not True:
311
opts.append(str(value))
312
else:
313
# it's an arg, or arg list
314
if type(value) is not list:
315
value = [value]
316
for v in value:
317
if v is not None:
318
args.append(str(v))
319
320
self.status = os.spawnv(os.P_WAIT, self.path, [self.path] + opts + args)
321
return self.status
160
return True
161
322
162
323
163
324
164
class cmd_status(Command):
325
165
"""Display status summary.
326
166
327
This reports on versioned and unknown files, reporting them
328
grouped by state. Possible states are:
329
330
added
331
Versioned in the working copy but not in the previous revision.
332
333
removed
334
Versioned in the previous revision but removed or deleted
335
in the working copy.
336
337
renamed
338
Path of this file changed from the previous revision;
339
the text may also have changed. This includes files whose
340
parent directory was renamed.
341
342
modified
343
Text has changed since the previous revision.
344
345
unchanged
346
Nothing about this file has changed since the previous revision.
347
Only shown with --all.
348
349
unknown
350
Not versioned and not matching an ignore pattern.
351
352
To see ignored files use 'bzr ignored'. For details in the
353
changes to file texts, use 'bzr diff'.
354
355
If no arguments are specified, the status of the entire working
356
directory is shown. Otherwise, only the status of the specified
357
files or directories is reported. If a directory is given, status
358
is reported for everything inside that directory.
359
360
If a revision is specified, the changes since that revision are shown.
167
For each file there is a single line giving its file state and name.
168
The name is that in the current revision unless it is deleted or
169
missing, in which case the old name is shown.
361
170
"""
362
takes_args = ['file*']
363
takes_options = ['all', 'show-ids', 'revision']
364
aliases = ['st', 'stat']
171
takes_options = ['all']
365
172
366
def run(self, all=False, show_ids=False, file_list=None):
367
if file_list:
368
b = find_branch(file_list[0])
369
file_list = [b.relpath(x) for x in file_list]
370
# special case: only one path was given and it's the root
371
# of the branch
372
if file_list == ['']:
373
file_list = None
374
else:
375
b = find_branch('.')
376
377
from bzrlib.status import show_status
378
show_status(b, show_unchanged=all, show_ids=show_ids,
379
specific_files=file_list)
173
def run(self, all=False):
174
#import bzrlib.status
175
#bzrlib.status.tree_status(Branch('.'))
176
Branch('.').show_status(show_all=all)
380
177
381
178
382
179
class cmd_cat_revision(Command):
386
183
takes_args = ['revision_id']
387
184
388
185
def run(self, revision_id):
389
from bzrlib.xml import pack_xml
390
pack_xml(find_branch('.').get_revision(revision_id), sys.stdout)
186
Branch('.').get_revision(revision_id).write_xml(sys.stdout)
391
187
392
188
393
189
class cmd_revno(Command):
395
191
396
192
This is equal to the number of revisions on this branch."""
397
193
def run(self):
398
print find_branch('.').revno()
399
400
class cmd_revision_info(Command):
401
"""Show revision number and revision id for a given revision identifier.
402
"""
403
hidden = True
404
takes_args = ['revision_info*']
405
takes_options = ['revision']
406
def run(self, revision=None, revision_info_list=None):
407
from bzrlib.branch import find_branch
408
409
revs = []
410
if revision is not None:
411
revs.extend(revision)
412
if revision_info_list is not None:
413
revs.extend(revision_info_list)
414
if len(revs) == 0:
415
raise BzrCommandError('You must supply a revision identifier')
416
417
b = find_branch('.')
418
419
for rev in revs:
420
print '%4d %s' % b.get_revision_info(rev)
194
print Branch('.').revno()
421
195
422
196
423
197
class cmd_add(Command):
433
207
whether already versioned or not, are searched for files or
434
208
subdirectories that are neither versioned or ignored, and these
435
209
are added. This search proceeds recursively into versioned
436
directories. If no names are given '.' is assumed.
210
directories.
437
211
438
Therefore simply saying 'bzr add' will version all files that
212
Therefore simply saying 'bzr add .' will version all files that
439
213
are currently unknown.
440
214
441
215
TODO: Perhaps adding a file whose directly is not versioned should
442
216
recursively add that parent, rather than giving an error?
443
217
"""
444
takes_args = ['file*']
445
takes_options = ['verbose', 'no-recurse']
218
takes_args = ['file+']
219
takes_options = ['verbose']
446
220
447
def run(self, file_list, verbose=False, no_recurse=False):
448
from bzrlib.add import smart_add
449
smart_add(file_list, verbose, not no_recurse)
450
451
452
453
class cmd_mkdir(Command):
454
"""Create a new versioned directory.
455
456
This is equivalent to creating the directory and then adding it.
457
"""
458
takes_args = ['dir+']
459
460
def run(self, dir_list):
461
b = None
462
463
for d in dir_list:
464
os.mkdir(d)
465
if not b:
466
b = find_branch(d)
467
b.add([d], verbose=True)
468
469
470
class cmd_relpath(Command):
221
def run(self, file_list, verbose=False):
222
bzrlib.add.smart_add(file_list, verbose)
223
224
225
def Relpath(Command):
471
226
"""Show path of a file relative to root"""
472
takes_args = ['filename']
473
hidden = True
227
takes_args = ('filename')
474
228
475
def run(self, filename):
476
print find_branch(filename).relpath(filename)
229
def run(self):
230
print Branch(self.args['filename']).relpath(filename)
477
231
478
232
479
233
480
234
class cmd_inventory(Command):
481
235
"""Show inventory of the current working copy or a revision."""
482
takes_options = ['revision', 'show-ids']
236
takes_options = ['revision']
483
237
484
def run(self, revision=None, show_ids=False):
485
b = find_branch('.')
238
def run(self, revision=None):
239
b = Branch('.')
486
240
if revision == None:
487
241
inv = b.read_working_inventory()
488
242
else:
489
if len(revision) > 1:
490
raise BzrCommandError('bzr inventory --revision takes'
491
' exactly one revision identifier')
492
inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
243
inv = b.get_revision_inventory(b.lookup_revision(revision))
493
244
494
for path, entry in inv.entries():
495
if show_ids:
496
print '%-50s %s' % (path, entry.file_id)
497
else:
498
print path
245
for path, entry in inv.iter_entries():
246
print '%-50s %s' % (entry.file_id, path)
499
247
500
248
501
249
class cmd_move(Command):
508
256
"""
509
257
takes_args = ['source$', 'dest']
510
258
def run(self, source_list, dest):
511
b = find_branch('.')
259
b = Branch('.')
512
260
513
# TODO: glob expansion on windows?
514
261
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
515
262
516
263
531
278
takes_args = ['from_name', 'to_name']
532
279
533
280
def run(self, from_name, to_name):
534
b = find_branch('.')
281
b = Branch('.')
535
282
b.rename_one(b.relpath(from_name), b.relpath(to_name))
536
283
537
284
538
285
539
class cmd_mv(Command):
540
"""Move or rename a file.
541
542
usage:
543
bzr mv OLDNAME NEWNAME
544
bzr mv SOURCE... DESTINATION
545
546
If the last argument is a versioned directory, all the other names
547
are moved into it. Otherwise, there must be exactly two arguments
548
and the file is changed to a new name, which must not already exist.
549
550
Files cannot be moved between branches.
551
"""
552
takes_args = ['names*']
553
def run(self, names_list):
554
if len(names_list) < 2:
555
raise BzrCommandError("missing file argument")
556
b = find_branch(names_list[0])
557
558
rel_names = [b.relpath(x) for x in names_list]
559
560
if os.path.isdir(names_list[-1]):
561
# move into existing directory
562
b.move(rel_names[:-1], rel_names[-1])
563
else:
564
if len(names_list) != 2:
565
raise BzrCommandError('to mv multiple files the destination '
566
'must be a versioned directory')
567
b.move(rel_names[0], rel_names[1])
568
569
570
571
572
class cmd_pull(Command):
573
"""Pull any changes from another branch into the current one.
574
575
If the location is omitted, the last-used location will be used.
576
Both the revision history and the working directory will be
577
updated.
578
579
This command only works on branches that have not diverged. Branches are
580
considered diverged if both branches have had commits without first
581
pulling from the other.
582
583
If branches have diverged, you can use 'bzr merge' to pull the text changes
584
from one into the other.
585
"""
586
takes_args = ['location?']
587
588
def run(self, location=None):
589
from bzrlib.merge import merge
590
import tempfile
591
from shutil import rmtree
592
import errno
593
594
br_to = find_branch('.')
595
stored_loc = None
596
try:
597
stored_loc = br_to.controlfile("x-pull", "rb").read().rstrip('\n')
598
except IOError, e:
599
if e.errno != errno.ENOENT:
600
raise
601
if location is None:
602
if stored_loc is None:
603
raise BzrCommandError("No pull location known or specified.")
604
else:
605
print "Using last location: %s" % stored_loc
606
location = stored_loc
607
cache_root = tempfile.mkdtemp()
608
from bzrlib.branch import DivergedBranches
609
br_from = find_branch(location)
610
location = pull_loc(br_from)
611
old_revno = br_to.revno()
612
try:
613
from branch import find_cached_branch, DivergedBranches
614
br_from = find_cached_branch(location, cache_root)
615
location = pull_loc(br_from)
616
old_revno = br_to.revno()
617
try:
618
br_to.update_revisions(br_from)
619
except DivergedBranches:
620
raise BzrCommandError("These branches have diverged."
621
" Try merge.")
622
623
merge(('.', -1), ('.', old_revno), check_clean=False)
624
if location != stored_loc:
625
br_to.controlfile("x-pull", "wb").write(location + "\n")
626
finally:
627
rmtree(cache_root)
628
629
630
631
class cmd_branch(Command):
632
"""Create a new copy of a branch.
633
634
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
635
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
636
637
To retrieve the branch as of a particular revision, supply the --revision
638
parameter, as in "branch foo/bar -r 5".
639
"""
640
takes_args = ['from_location', 'to_location?']
641
takes_options = ['revision']
642
aliases = ['get', 'clone']
643
644
def run(self, from_location, to_location=None, revision=None):
645
import errno
646
from bzrlib.merge import merge
647
from bzrlib.branch import DivergedBranches, \
648
find_cached_branch, Branch
649
from shutil import rmtree
650
from meta_store import CachedStore
651
import tempfile
652
cache_root = tempfile.mkdtemp()
653
654
if revision is None:
655
revision = [None]
656
elif len(revision) > 1:
657
raise BzrCommandError('bzr branch --revision takes exactly 1 revision value')
658
659
try:
660
try:
661
br_from = find_cached_branch(from_location, cache_root)
662
except OSError, e:
663
if e.errno == errno.ENOENT:
664
raise BzrCommandError('Source location "%s" does not'
665
' exist.' % to_location)
666
else:
667
raise
668
669
if to_location is None:
670
to_location = os.path.basename(from_location.rstrip("/\\"))
671
672
try:
673
os.mkdir(to_location)
674
except OSError, e:
675
if e.errno == errno.EEXIST:
676
raise BzrCommandError('Target directory "%s" already'
677
' exists.' % to_location)
678
if e.errno == errno.ENOENT:
679
raise BzrCommandError('Parent of "%s" does not exist.' %
680
to_location)
681
else:
682
raise
683
br_to = Branch(to_location, init=True)
684
685
br_to.set_root_id(br_from.get_root_id())
686
687
if revision:
688
if revision[0] is None:
689
revno = br_from.revno()
690
else:
691
revno, rev_id = br_from.get_revision_info(revision[0])
692
try:
693
br_to.update_revisions(br_from, stop_revision=revno)
694
except bzrlib.errors.NoSuchRevision:
695
rmtree(to_location)
696
msg = "The branch %s has no revision %d." % (from_location,
697
revno)
698
raise BzrCommandError(msg)
699
700
merge((to_location, -1), (to_location, 0), this_dir=to_location,
701
check_clean=False, ignore_zero=True)
702
from_location = pull_loc(br_from)
703
br_to.controlfile("x-pull", "wb").write(from_location + "\n")
704
finally:
705
rmtree(cache_root)
706
707
708
def pull_loc(branch):
709
# TODO: Should perhaps just make attribute be 'base' in
710
# RemoteBranch and Branch?
711
if hasattr(branch, "baseurl"):
712
return branch.baseurl
713
else:
714
return branch.base
715
716
717
718
286
class cmd_renames(Command):
719
287
"""Show list of renamed files.
720
288
725
293
takes_args = ['dir?']
726
294
727
295
def run(self, dir='.'):
728
b = find_branch(dir)
296
b = Branch(dir)
729
297
old_inv = b.basis_tree().inventory
730
298
new_inv = b.read_working_inventory()
731
299
736
304
737
305
738
306
class cmd_info(Command):
739
"""Show statistical information about a branch."""
740
takes_args = ['branch?']
741
742
def run(self, branch=None):
307
"""Show statistical information for this branch"""
308
def run(self):
743
309
import info
744
745
b = find_branch(branch)
746
info.show_info(b)
310
info.show_info(Branch('.'))
747
311
748
312
749
313
class cmd_remove(Command):
756
320
takes_options = ['verbose']
757
321
758
322
def run(self, file_list, verbose=False):
759
b = find_branch(file_list[0])
323
b = Branch(file_list[0])
760
324
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
761
325
762
326
770
334
hidden = True
771
335
takes_args = ['filename']
772
336
def run(self, filename):
773
b = find_branch(filename)
337
b = Branch(filename)
774
338
i = b.inventory.path2id(b.relpath(filename))
775
339
if i == None:
776
raise BzrError("%r is not a versioned file" % filename)
340
bailout("%r is not a versioned file" % filename)
777
341
else:
778
342
print i
779
343
786
350
hidden = True
787
351
takes_args = ['filename']
788
352
def run(self, filename):
789
b = find_branch(filename)
353
b = Branch(filename)
790
354
inv = b.inventory
791
355
fid = inv.path2id(b.relpath(filename))
792
356
if fid == None:
793
raise BzrError("%r is not a versioned file" % filename)
357
bailout("%r is not a versioned file" % filename)
794
358
for fip in inv.get_idpath(fid):
795
359
print fip
796
360
797
361
798
362
class cmd_revision_history(Command):
799
363
"""Display list of revision ids on this branch."""
800
hidden = True
801
364
def run(self):
802
for patchid in find_branch('.').revision_history():
365
for patchid in Branch('.').revision_history():
803
366
print patchid
804
367
805
368
806
369
class cmd_directories(Command):
807
370
"""Display list of versioned directories in this branch."""
808
371
def run(self):
809
for name, ie in find_branch('.').read_working_inventory().directories():
372
for name, ie in Branch('.').read_working_inventory().directories():
810
373
if name == '':
811
374
print '.'
812
375
else:
827
390
bzr commit -m 'imported project'
828
391
"""
829
392
def run(self):
830
from bzrlib.branch import Branch
831
393
Branch('.', init=True)
832
394
833
395
856
418
"""
857
419
858
420
takes_args = ['file*']
859
takes_options = ['revision', 'diff-options']
860
aliases = ['di', 'dif']
421
takes_options = ['revision']
861
422
862
def run(self, revision=None, file_list=None, diff_options=None):
423
def run(self, revision=None, file_list=None):
863
424
from bzrlib.diff import show_diff
864
865
if file_list:
866
b = find_branch(file_list[0])
867
file_list = [b.relpath(f) for f in file_list]
868
if file_list == ['']:
869
# just pointing to top-of-tree
870
file_list = None
871
else:
872
b = find_branch('.')
873
874
# TODO: Make show_diff support taking 2 arguments
875
base_rev = None
876
if revision is not None:
877
if len(revision) != 1:
878
raise BzrCommandError('bzr diff --revision takes exactly one revision identifier')
879
base_rev = revision[0]
880
425
881
show_diff(b, base_rev, specific_files=file_list,
882
external_diff_options=diff_options)
883
884
885
426
show_diff(Branch('.'), revision, file_list)
886
427
887
428
888
429
class cmd_deleted(Command):
891
432
TODO: Show files deleted since a previous revision, or between two revisions.
892
433
"""
893
434
def run(self, show_ids=False):
894
b = find_branch('.')
435
b = Branch('.')
895
436
old = b.basis_tree()
896
437
new = b.working_tree()
897
438
907
448
else:
908
449
print path
909
450
910
911
class cmd_modified(Command):
912
"""List files modified in working tree."""
913
hidden = True
914
def run(self):
915
from bzrlib.delta import compare_trees
916
917
b = find_branch('.')
918
td = compare_trees(b.basis_tree(), b.working_tree())
919
920
for path, id, kind in td.modified:
921
print path
922
923
924
925
class cmd_added(Command):
926
"""List files added in working tree."""
927
hidden = True
928
def run(self):
929
b = find_branch('.')
930
wt = b.working_tree()
931
basis_inv = b.basis_tree().inventory
932
inv = wt.inventory
933
for file_id in inv:
934
if file_id in basis_inv:
935
continue
936
path = inv.id2path(file_id)
937
if not os.access(b.abspath(path), os.F_OK):
938
continue
939
print path
940
941
942
943
451
class cmd_root(Command):
944
452
"""Show the tree root directory.
945
453
948
456
takes_args = ['filename?']
949
457
def run(self, filename=None):
950
458
"""Print the branch root."""
951
b = find_branch(filename)
952
print getattr(b, 'base', None) or getattr(b, 'baseurl')
459
print bzrlib.branch.find_branch_root(filename)
460
953
461
954
462
955
463
class cmd_log(Command):
956
464
"""Show log of this branch.
957
465
958
To request a range of logs, you can use the command -r begin:end
959
-r revision requests a specific revision, -r :end or -r begin: are
960
also valid.
961
962
--message allows you to give a regular expression, which will be evaluated
963
so that only matching entries will be displayed.
964
965
TODO: Make --revision support uuid: and hash: [future tag:] notation.
966
466
TODO: Options to show ids; to limit range; etc.
967
467
"""
968
969
takes_args = ['filename?']
970
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision','long', 'message']
971
972
def run(self, filename=None, timezone='original',
973
verbose=False,
974
show_ids=False,
975
forward=False,
976
revision=None,
977
message=None,
978
long=False):
979
from bzrlib.branch import find_branch
980
from bzrlib.log import log_formatter, show_log
981
import codecs
982
983
direction = (forward and 'forward') or 'reverse'
984
985
if filename:
986
b = find_branch(filename)
987
fp = b.relpath(filename)
988
if fp:
989
file_id = b.read_working_inventory().path2id(fp)
990
else:
991
file_id = None # points to branch root
992
else:
993
b = find_branch('.')
994
file_id = None
995
996
if revision is None:
997
rev1 = None
998
rev2 = None
999
elif len(revision) == 1:
1000
rev1 = rev2 = b.get_revision_info(revision[0])[0]
1001
elif len(revision) == 2:
1002
rev1 = b.get_revision_info(revision[0])[0]
1003
rev2 = b.get_revision_info(revision[1])[0]
1004
else:
1005
raise BzrCommandError('bzr log --revision takes one or two values.')
1006
1007
if rev1 == 0:
1008
rev1 = None
1009
if rev2 == 0:
1010
rev2 = None
1011
1012
mutter('encoding log as %r' % bzrlib.user_encoding)
1013
1014
# use 'replace' so that we don't abort if trying to write out
1015
# in e.g. the default C locale.
1016
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1017
1018
if long:
1019
log_format = 'long'
1020
else:
1021
log_format = 'short'
1022
lf = log_formatter(log_format,
1023
show_ids=show_ids,
1024
to_file=outf,
1025
show_timezone=timezone)
1026
1027
show_log(b,
1028
lf,
1029
file_id,
1030
verbose=verbose,
1031
direction=direction,
1032
start_revision=rev1,
1033
end_revision=rev2,
1034
search=message)
1035
1036
1037
1038
class cmd_touching_revisions(Command):
1039
"""Return revision-ids which affected a particular file.
1040
1041
A more user-friendly interface is "bzr log FILE"."""
1042
hidden = True
1043
takes_args = ["filename"]
1044
def run(self, filename):
1045
b = find_branch(filename)
1046
inv = b.read_working_inventory()
1047
file_id = inv.path2id(b.relpath(filename))
1048
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1049
print "%6d %s" % (revno, what)
468
takes_options = ['timezone', 'verbose']
469
def run(self, timezone='original', verbose=False):
470
Branch('.').write_log(show_timezone=timezone, verbose=verbose)
1050
471
1051
472
1052
473
class cmd_ls(Command):
1056
477
"""
1057
478
hidden = True
1058
479
def run(self, revision=None, verbose=False):
1059
b = find_branch('.')
480
b = Branch('.')
1060
481
if revision == None:
1061
482
tree = b.working_tree()
1062
483
else:
1078
499
1079
500
1080
501
class cmd_unknowns(Command):
1081
"""List unknown files."""
502
"""List unknown files"""
1082
503
def run(self):
1083
from bzrlib.osutils import quotefn
1084
for f in find_branch('.').unknowns():
504
for f in Branch('.').unknowns():
1085
505
print quotefn(f)
1086
506
1087
507
1088
508
1089
509
class cmd_ignore(Command):
1090
"""Ignore a command or pattern.
1091
1092
To remove patterns from the ignore list, edit the .bzrignore file.
1093
1094
If the pattern contains a slash, it is compared to the whole path
1095
from the branch root. Otherwise, it is comapred to only the last
1096
component of the path.
1097
1098
Ignore patterns are case-insensitive on case-insensitive systems.
1099
1100
Note: wildcards must be quoted from the shell on Unix.
1101
1102
examples:
1103
bzr ignore ./Makefile
1104
bzr ignore '*.class'
1105
"""
510
"""Ignore a command or pattern"""
1106
511
takes_args = ['name_pattern']
1107
512
1108
513
def run(self, name_pattern):
1109
from bzrlib.atomicfile import AtomicFile
1110
import os.path
1111
1112
b = find_branch('.')
1113
ifn = b.abspath('.bzrignore')
1114
1115
if os.path.exists(ifn):
1116
f = open(ifn, 'rt')
1117
try:
1118
igns = f.read().decode('utf-8')
1119
finally:
1120
f.close()
1121
else:
1122
igns = ''
1123
1124
# TODO: If the file already uses crlf-style termination, maybe
1125
# we should use that for the newly added lines?
1126
1127
if igns and igns[-1] != '\n':
1128
igns += '\n'
1129
igns += name_pattern + '\n'
1130
1131
try:
1132
f = AtomicFile(ifn, 'wt')
1133
f.write(igns.encode('utf-8'))
1134
f.commit()
1135
finally:
1136
f.close()
514
b = Branch('.')
515
516
# XXX: This will fail if it's a hardlink; should use an AtomicFile class.
517
f = open(b.abspath('.bzrignore'), 'at')
518
f.write(name_pattern + '\n')
519
f.close()
1137
520
1138
521
inv = b.working_tree().inventory
1139
522
if inv.path2id('.bzrignore'):
1145
528
1146
529
1147
530
class cmd_ignored(Command):
1148
"""List ignored files and the patterns that matched them.
1149
1150
See also: bzr ignore"""
531
"""List ignored files and the patterns that matched them."""
1151
532
def run(self):
1152
tree = find_branch('.').working_tree()
533
tree = Branch('.').working_tree()
1153
534
for path, file_class, kind, file_id in tree.list_files():
1154
535
if file_class != 'I':
1155
536
continue
1163
544
1164
545
example:
1165
546
bzr lookup-revision 33
1166
"""
547
"""
1167
548
hidden = True
1168
takes_args = ['revno']
1169
1170
549
def run(self, revno):
1171
550
try:
1172
551
revno = int(revno)
1173
552
except ValueError:
1174
raise BzrCommandError("not a valid revision-number: %r" % revno)
1175
1176
print find_branch('.').lookup_revision(revno)
553
raise BzrError("not a valid revision-number: %r" % revno)
554
555
print Branch('.').lookup_revision(revno) or NONE_STRING
556
1177
557
1178
558
1179
559
class cmd_export(Command):
1180
560
"""Export past revision to destination directory.
1181
561
1182
If no revision is specified this exports the last committed revision.
1183
1184
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1185
given, try to find the format with the extension. If no extension
1186
is found exports to a directory (equivalent to --format=dir).
1187
1188
Root may be the top directory for tar, tgz and tbz2 formats. If none
1189
is given, the top directory will be the root name of the file."""
1190
# TODO: list known exporters
562
If no revision is specified this exports the last committed revision."""
1191
563
takes_args = ['dest']
1192
takes_options = ['revision', 'format', 'root']
1193
def run(self, dest, revision=None, format=None, root=None):
1194
import os.path
1195
b = find_branch('.')
1196
if revision is None:
1197
rev_id = b.last_patch()
564
takes_options = ['revision']
565
def run(self, dest, revno=None):
566
b = Branch('.')
567
if revno == None:
568
rh = b.revision_history[-1]
1198
569
else:
1199
if len(revision) != 1:
1200
raise BzrError('bzr export --revision takes exactly 1 argument')
1201
revno, rev_id = b.get_revision_info(revision[0])
1202
t = b.revision_tree(rev_id)
1203
root, ext = os.path.splitext(dest)
1204
if not format:
1205
if ext in (".tar",):
1206
format = "tar"
1207
elif ext in (".gz", ".tgz"):
1208
format = "tgz"
1209
elif ext in (".bz2", ".tbz2"):
1210
format = "tbz2"
1211
else:
1212
format = "dir"
1213
t.export(dest, format, root)
570
rh = b.lookup_revision(int(revno))
571
t = b.revision_tree(rh)
572
t.export(dest)
1214
573
1215
574
1216
575
class cmd_cat(Command):
1222
581
def run(self, filename, revision=None):
1223
582
if revision == None:
1224
583
raise BzrCommandError("bzr cat requires a revision number")
1225
elif len(revision) != 1:
1226
raise BzrCommandError("bzr cat --revision takes exactly one number")
1227
b = find_branch('.')
1228
b.print_file(b.relpath(filename), revision[0])
584
b = Branch('.')
585
b.print_file(b.relpath(filename), int(revision))
1229
586
1230
587
1231
588
class cmd_local_time_offset(Command):
1238
595
1239
596
class cmd_commit(Command):
1240
597
"""Commit changes into a new revision.
1241
1242
If no arguments are given, the entire tree is committed.
1243
1244
If selected files are specified, only changes to those files are
1245
committed. If a directory is specified then the directory and everything
1246
within it is committed.
1247
1248
A selected-file commit may fail in some cases where the committed
1249
tree would be invalid, such as trying to commit a file in a
1250
newly-added directory that is not itself committed.
598
599
TODO: Commit only selected files.
1251
600
1252
601
TODO: Run hooks on tree to-be-committed, and after commit.
1253
602
1254
603
TODO: Strict commit that fails if there are unknown or deleted files.
1255
604
"""
1256
takes_args = ['selected*']
1257
takes_options = ['message', 'file', 'verbose', 'unchanged']
1258
aliases = ['ci', 'checkin']
1259
1260
# TODO: Give better message for -s, --summary, used by tla people
605
takes_options = ['message', 'verbose']
1261
606
1262
def run(self, message=None, file=None, verbose=True, selected_list=None,
1263
unchanged=False):
1264
from bzrlib.errors import PointlessCommit
1265
from bzrlib.osutils import get_text_message
1266
1267
## Warning: shadows builtin file()
1268
if not message and not file:
1269
# FIXME: Ugly; change status code to send to a provided function?
1270
1271
import cStringIO
1272
stdout = sys.stdout
1273
catcher = cStringIO.StringIO()
1274
sys.stdout = catcher
1275
cmd_status({"file_list":selected_list}, {})
1276
info = catcher.getvalue()
1277
sys.stdout = stdout
1278
message = get_text_message(info)
1279
1280
if message is None:
1281
raise BzrCommandError("please specify a commit message",
1282
["use either --message or --file"])
1283
elif message and file:
1284
raise BzrCommandError("please specify either --message or --file")
1285
1286
if file:
1287
import codecs
1288
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1289
1290
b = find_branch('.')
1291
if selected_list:
1292
selected_list = [b.relpath(s) for s in selected_list]
1293
1294
try:
1295
b.commit(message, verbose=verbose,
1296
specific_files=selected_list,
1297
allow_pointless=unchanged)
1298
except PointlessCommit:
1299
# FIXME: This should really happen before the file is read in;
1300
# perhaps prepare the commit; get the message; then actually commit
1301
raise BzrCommandError("no changes to commit",
1302
["use --unchanged to commit anyhow"])
607
def run(self, message=None, verbose=False):
608
if not message:
609
raise BzrCommandError("please specify a commit message")
610
Branch('.').commit(message, verbose=verbose)
1303
611
1304
612
1305
613
class cmd_check(Command):
1307
615
1308
616
This command checks various invariants about the branch storage to
1309
617
detect data corruption or bzr bugs.
1310
1311
If given the --update flag, it will update some optional fields
1312
to help ensure data consistency.
1313
"""
1314
takes_args = ['dir?']
1315
1316
def run(self, dir='.'):
1317
from bzrlib.check import check
1318
check(find_branch(dir))
1319
1320
1321
1322
class cmd_scan_cache(Command):
1323
hidden = True
1324
def run(self):
1325
from bzrlib.hashcache import HashCache
1326
import os
1327
1328
c = HashCache('.')
1329
c.read()
1330
c.scan()
1331
1332
print '%6d stats' % c.stat_count
1333
print '%6d in hashcache' % len(c._cache)
1334
print '%6d files removed from cache' % c.removed_count
1335
print '%6d hashes updated' % c.update_count
1336
print '%6d files changed too recently to cache' % c.danger_count
1337
1338
if c.needs_write:
1339
c.write()
1340
1341
1342
1343
class cmd_upgrade(Command):
1344
"""Upgrade branch storage to current format.
1345
1346
This should normally be used only after the check command tells
1347
you to run it.
1348
"""
1349
takes_args = ['dir?']
1350
1351
def run(self, dir='.'):
1352
from bzrlib.upgrade import upgrade
1353
upgrade(find_branch(dir))
618
"""
619
takes_args = ['dir?']
620
def run(self, dir='.'):
621
import bzrlib.check
622
bzrlib.check.check(Branch(dir, find_root=False))
1354
623
1355
624
1356
625
1368
637
class cmd_selftest(Command):
1369
638
"""Run internal test suite"""
1370
639
hidden = True
1371
takes_options = ['verbose']
1372
def run(self, verbose=False):
1373
from bzrlib.selftest import selftest
1374
return int(not selftest(verbose=verbose))
640
def run(self):
641
failures, tests = 0, 0
642
643
import doctest, bzrlib.store, bzrlib.tests
644
bzrlib.trace.verbose = False
645
646
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
647
bzrlib.tree, bzrlib.tests, bzrlib.commands, bzrlib.add:
648
mf, mt = doctest.testmod(m)
649
failures += mf
650
tests += mt
651
print '%-40s %3d tests' % (m.__name__, mt),
652
if mf:
653
print '%3d FAILED!' % mf
654
else:
655
print
656
657
print '%-40s %3d tests' % ('total', tests),
658
if failures:
659
print '%3d FAILED!' % failures
660
else:
661
print
662
1375
663
1376
664
1377
665
class cmd_version(Command):
1378
"""Show version of bzr."""
666
"""Show version of bzr"""
1379
667
def run(self):
1380
668
show_version()
1381
669
1382
670
def show_version():
1383
671
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1384
# is bzrlib itself in a branch?
1385
bzrrev = bzrlib.get_bzr_revision()
1386
if bzrrev:
1387
print " (bzr checkout, revision %d {%s})" % bzrrev
1388
672
print bzrlib.__copyright__
1389
673
print "http://bazaar-ng.org/"
1390
674
print
1399
683
def run(self):
1400
684
print "it sure does!"
1401
685
1402
def parse_spec(spec):
1403
"""
1404
>>> parse_spec(None)
1405
[None, None]
1406
>>> parse_spec("./")
1407
['./', None]
1408
>>> parse_spec("../@")
1409
['..', -1]
1410
>>> parse_spec("../f/@35")
1411
['../f', 35]
1412
>>> parse_spec('./@revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67')
1413
['.', 'revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67']
1414
"""
1415
if spec is None:
1416
return [None, None]
1417
if '/@' in spec:
1418
parsed = spec.split('/@')
1419
assert len(parsed) == 2
1420
if parsed[1] == "":
1421
parsed[1] = -1
1422
else:
1423
try:
1424
parsed[1] = int(parsed[1])
1425
except ValueError:
1426
pass # We can allow stuff like ./@revid:blahblahblah
1427
else:
1428
assert parsed[1] >=0
1429
else:
1430
parsed = [spec, None]
1431
return parsed
1432
1433
1434
1435
class cmd_merge(Command):
1436
"""Perform a three-way merge of trees.
1437
1438
The SPEC parameters are working tree or revision specifiers. Working trees
1439
are specified using standard paths or urls. No component of a directory
1440
path may begin with '@'.
1441
1442
Working tree examples: '.', '..', 'foo@', but NOT 'foo/@bar'
1443
1444
Revisions are specified using a dirname/@revno pair, where dirname is the
1445
branch directory and revno is the revision within that branch. If no revno
1446
is specified, the latest revision is used.
1447
1448
Revision examples: './@127', 'foo/@', '../@1'
1449
1450
The OTHER_SPEC parameter is required. If the BASE_SPEC parameter is
1451
not supplied, the common ancestor of OTHER_SPEC the current branch is used
1452
as the BASE.
1453
1454
merge refuses to run if there are any uncommitted changes, unless
1455
--force is given.
1456
"""
1457
takes_args = ['other_spec', 'base_spec?']
1458
takes_options = ['force', 'merge-type']
1459
1460
def run(self, other_spec, base_spec=None, force=False, merge_type=None):
1461
from bzrlib.merge import merge
1462
from bzrlib.merge_core import ApplyMerge3
1463
if merge_type is None:
1464
merge_type = ApplyMerge3
1465
merge(parse_spec(other_spec), parse_spec(base_spec),
1466
check_clean=(not force), merge_type=merge_type)
1467
1468
1469
class cmd_revert(Command):
1470
"""Reverse all changes since the last commit.
1471
1472
Only versioned files are affected. Specify filenames to revert only
1473
those files. By default, any files that are changed will be backed up
1474
first. Backup files have a '~' appended to their name.
1475
"""
1476
takes_options = ['revision', 'no-backup']
1477
takes_args = ['file*']
1478
aliases = ['merge-revert']
1479
1480
def run(self, revision=None, no_backup=False, file_list=None):
1481
from bzrlib.merge import merge
1482
if file_list is not None:
1483
if len(file_list) == 0:
1484
raise BzrCommandError("No files specified")
1485
if revision is None:
1486
revision = [-1]
1487
elif len(revision) != 1:
1488
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1489
merge(('.', revision[0]), parse_spec('.'),
1490
check_clean=False,
1491
ignore_zero=True,
1492
backup_files=not no_backup,
1493
file_list=file_list)
1494
1495
686
1496
687
class cmd_assert_fail(Command):
1497
688
"""Test reporting of assertion failures"""
1505
696
1506
697
For a list of all available commands, say 'bzr help commands'."""
1507
698
takes_args = ['topic?']
1508
aliases = ['?']
1509
699
1510
700
def run(self, topic=None):
1511
import help
1512
help.help(topic)
1513
1514
1515
1516
1517
class cmd_plugins(Command):
1518
"""List plugins"""
1519
hidden = True
1520
def run(self):
1521
import bzrlib.plugin
1522
from inspect import getdoc
1523
from pprint import pprint
1524
for plugin in bzrlib.plugin.all_plugins:
1525
print plugin.__path__[0]
1526
d = getdoc(plugin)
1527
if d:
1528
print '\t', d.split('\n')[0]
1529
1530
#pprint(bzrlib.plugin.all_plugins)
1531
701
help(topic)
702
703
704
def help(topic=None):
705
if topic == None:
706
print __doc__
707
elif topic == 'commands':
708
help_commands()
709
else:
710
help_on_command(topic)
711
712
713
def help_on_command(cmdname):
714
cmdname = str(cmdname)
715
716
from inspect import getdoc
717
topic, cmdclass = get_cmd_class(cmdname)
718
719
doc = getdoc(cmdclass)
720
if doc == None:
721
raise NotImplementedError("sorry, no detailed help yet for %r" % cmdname)
722
723
if '\n' in doc:
724
short, rest = doc.split('\n', 1)
725
else:
726
short = doc
727
rest = ''
728
729
print 'usage: bzr ' + topic,
730
for aname in cmdclass.takes_args:
731
aname = aname.upper()
732
if aname[-1] in ['$', '+']:
733
aname = aname[:-1] + '...'
734
elif aname[-1] == '?':
735
aname = '[' + aname[:-1] + ']'
736
elif aname[-1] == '*':
737
aname = '[' + aname[:-1] + '...]'
738
print aname,
739
print
740
print short
741
if rest:
742
print rest
743
744
if cmdclass.takes_options:
745
print
746
print 'options:'
747
for on in cmdclass.takes_options:
748
print ' --%s' % on
749
750
751
def help_commands():
752
"""List all commands"""
753
import inspect
754
755
accu = []
756
for k, v in globals().items():
757
if k.startswith('cmd_'):
758
accu.append((k[4:].replace('_','-'), v))
759
accu.sort()
760
for cmdname, cmdclass in accu:
761
if cmdclass.hidden:
762
continue
763
print cmdname
764
help = inspect.getdoc(cmdclass)
765
if help:
766
print " " + help.split('\n', 1)[0]
767
768
769
######################################################################
770
# main routine
1532
771
1533
772
1534
773
# list of all available options; the rhs can be either None for an
1536
775
# the type.
1537
776
OPTIONS = {
1538
777
'all': None,
1539
'diff-options': str,
1540
778
'help': None,
1541
'file': unicode,
1542
'force': None,
1543
'format': unicode,
1544
'forward': None,
1545
779
'message': unicode,
1546
'no-recurse': None,
1547
780
'profile': None,
1548
'revision': _parse_revision_str,
781
'revision': int,
1549
782
'show-ids': None,
1550
783
'timezone': str,
1551
784
'verbose': None,
1552
785
'version': None,
1553
786
'email': None,
1554
'unchanged': None,
1555
'update': None,
1556
'long': None,
1557
'root': str,
1558
'no-backup': None,
1559
'merge-type': get_merge_type,
1560
787
}
1561
788
1562
789
SHORT_OPTIONS = {
1563
'F': 'file',
1564
'h': 'help',
1565
790
'm': 'message',
1566
791
'r': 'revision',
1567
792
'v': 'verbose',
1568
'l': 'long',
1569
793
}
1570
794
1571
795
1585
809
(['status'], {'all': True})
1586
810
>>> parse_args('commit --message=biter'.split())
1587
811
(['commit'], {'message': u'biter'})
1588
>>> parse_args('log -r 500'.split())
1589
(['log'], {'revision': [500]})
1590
>>> parse_args('log -r500..600'.split())
1591
(['log'], {'revision': [500, 600]})
1592
>>> parse_args('log -vr500..600'.split())
1593
(['log'], {'verbose': True, 'revision': [500, 600]})
1594
>>> parse_args('log -rv500..600'.split()) #the r takes an argument
1595
(['log'], {'revision': ['v500', 600]})
1596
812
"""
1597
813
args = []
1598
814
opts = {}
1612
828
else:
1613
829
optname = a[2:]
1614
830
if optname not in OPTIONS:
1615
raise BzrError('unknown long option %r' % a)
831
bailout('unknown long option %r' % a)
1616
832
else:
1617
833
shortopt = a[1:]
1618
if shortopt in SHORT_OPTIONS:
1619
# Multi-character options must have a space to delimit
1620
# their value
1621
optname = SHORT_OPTIONS[shortopt]
1622
else:
1623
# Single character short options, can be chained,
1624
# and have their value appended to their name
1625
shortopt = a[1:2]
1626
if shortopt not in SHORT_OPTIONS:
1627
# We didn't find the multi-character name, and we
1628
# didn't find the single char name
1629
raise BzrError('unknown short option %r' % a)
1630
optname = SHORT_OPTIONS[shortopt]
1631
1632
if a[2:]:
1633
# There are extra things on this option
1634
# see if it is the value, or if it is another
1635
# short option
1636
optargfn = OPTIONS[optname]
1637
if optargfn is None:
1638
# This option does not take an argument, so the
1639
# next entry is another short option, pack it back
1640
# into the list
1641
argv.insert(0, '-' + a[2:])
1642
else:
1643
# This option takes an argument, so pack it
1644
# into the array
1645
optarg = a[2:]
834
if shortopt not in SHORT_OPTIONS:
835
bailout('unknown short option %r' % a)
836
optname = SHORT_OPTIONS[shortopt]
1646
837
1647
838
if optname in opts:
1648
839
# XXX: Do we ever want to support this, e.g. for -r?
1649
raise BzrError('repeated option %r' % a)
840
bailout('repeated option %r' % a)
1650
841
1651
842
optargfn = OPTIONS[optname]
1652
843
if optargfn:
1653
844
if optarg == None:
1654
845
if not argv:
1655
raise BzrError('option %r needs an argument' % a)
846
bailout('option %r needs an argument' % a)
1656
847
else:
1657
848
optarg = argv.pop(0)
1658
849
opts[optname] = optargfn(optarg)
1659
850
else:
1660
851
if optarg != None:
1661
raise BzrError('option %r takes no argument' % optname)
852
bailout('option %r takes no argument' % optname)
1662
853
opts[optname] = True
1663
854
else:
1664
855
args.append(a)
1718
909
1719
910
This is similar to main(), but without all the trappings for
1720
911
logging and error handling.
1721
1722
argv
1723
The command-line arguments, without the program name from argv[0]
1724
1725
Returns a command status or raises an exception.
1726
1727
Special master options: these must come before the command because
1728
they control how the command is interpreted.
1729
1730
--no-plugins
1731
Do not load plugin modules at all
1732
1733
--builtin
1734
Only use builtin commands. (Plugins are still allowed to change
1735
other behaviour.)
1736
1737
--profile
1738
Run under the Python profiler.
1739
912
"""
1740
913
1741
914
argv = [a.decode(bzrlib.user_encoding) for a in argv]
1742
1743
opt_profile = opt_no_plugins = opt_builtin = False
1744
1745
# --no-plugins is handled specially at a very early stage. We need
1746
# to load plugins before doing other command parsing so that they
1747
# can override commands, but this needs to happen first.
1748
1749
for a in argv[:]:
1750
if a == '--profile':
1751
opt_profile = True
1752
elif a == '--no-plugins':
1753
opt_no_plugins = True
1754
elif a == '--builtin':
1755
opt_builtin = True
1756
else:
1757
break
1758
argv.remove(a)
1759
1760
if not opt_no_plugins:
1761
from bzrlib.plugin import load_plugins
1762
load_plugins()
1763
1764
args, opts = parse_args(argv)
1765
1766
if 'help' in opts:
1767
from bzrlib.help import help
1768
if args:
1769
help(args[0])
1770
else:
1771
help()
1772
return 0
1773
1774
if 'version' in opts:
1775
show_version()
1776
return 0
1777
915
1778
if not args:
1779
print >>sys.stderr, "please try 'bzr help' for help"
916
try:
917
args, opts = parse_args(argv[1:])
918
if 'help' in opts:
919
if args:
920
help(args[0])
921
else:
922
help()
923
return 0
924
elif 'version' in opts:
925
cmd_version([], [])
926
return 0
927
cmd = str(args.pop(0))
928
except IndexError:
929
log_error('usage: bzr COMMAND')
930
log_error(' try "bzr help"')
1780
931
return 1
1781
1782
cmd = str(args.pop(0))
1783
1784
canonical_cmd, cmd_class = \
1785
get_cmd_class(cmd, plugins_override=not opt_builtin)
932
933
canonical_cmd, cmd_class = get_cmd_class(cmd)
934
935
# global option
936
if 'profile' in opts:
937
profile = True
938
del opts['profile']
939
else:
940
profile = False
1786
941
1787
942
# check options are reasonable
1788
943
allowed = cmd_class.takes_options
1789
944
for oname in opts:
1790
945
if oname not in allowed:
1791
raise BzrCommandError("option '--%s' is not allowed for command %r"
946
raise BzrCommandError("option %r is not allowed for command %r"
1792
947
% (oname, cmd))
1793
948
1794
949
# mix arguments and options into one dictionary
1797
952
for k, v in opts.items():
1798
953
cmdopts[k.replace('-', '_')] = v
1799
954
1800
if opt_profile:
1801
import hotshot, tempfile
955
if profile:
956
import hotshot
1802
957
pffileno, pfname = tempfile.mkstemp()
1803
958
try:
1804
959
prof = hotshot.Profile(pfname)
1813
968
## print_stats seems hardcoded to stdout
1814
969
stats.print_stats(20)
1815
970
1816
return ret.status
971
return ret
1817
972
1818
973
finally:
1819
974
os.close(pffileno)
1820
975
os.remove(pfname)
1821
976
else:
1822
return cmd_class(cmdopts, cmdargs).status
1823
1824
1825
def _report_exception(summary, quiet=False):
977
cmdobj = cmd_class(cmdopts, cmdargs) or 0
978
979
980
981
def _report_exception(e, summary, quiet=False):
1826
982
import traceback
1827
1828
983
log_error('bzr: ' + summary)
1829
bzrlib.trace.log_exception()
1830
1831
if os.environ.get('BZR_DEBUG'):
1832
traceback.print_exc()
984
bzrlib.trace.log_exception(e)
1833
985
1834
986
if not quiet:
1835
sys.stderr.write('\n')
1836
987
tb = sys.exc_info()[2]
1837
988
exinfo = traceback.extract_tb(tb)
1838
989
if exinfo:
1842
993
1843
994
1844
995
def main(argv):
996
import errno
1845
997
1846
bzrlib.trace.open_tracefile(argv)
998
bzrlib.trace.create_tracefile(argv)
1847
999
1848
1000
try:
1849
1001
try:
1850
try:
1851
return run_bzr(argv[1:])
1852
finally:
1853
# do this here inside the exception wrappers to catch EPIPE
1854
sys.stdout.flush()
1002
ret = run_bzr(argv)
1003
# do this here to catch EPIPE
1004
sys.stdout.flush()
1005
return ret
1855
1006
except BzrError, e:
1856
1007
quiet = isinstance(e, (BzrCommandError))
1857
_report_exception('error: ' + str(e), quiet=quiet)
1008
_report_exception(e, 'error: ' + e.args[0], quiet=quiet)
1858
1009
if len(e.args) > 1:
1859
1010
for h in e.args[1]:
1860
1011
# some explanation or hints
1864
1015
msg = 'assertion failed'
1865
1016
if str(e):
1866
1017
msg += ': ' + str(e)
1867
_report_exception(msg)
1018
_report_exception(e, msg)
1868
1019
return 2
1869
1020
except KeyboardInterrupt, e:
1870
_report_exception('interrupted', quiet=True)
1021
_report_exception(e, 'interrupted', quiet=True)
1871
1022
return 2
1872
1023
except Exception, e:
1873
import errno
1874
1024
quiet = False
1875
if (isinstance(e, IOError)
1876
and hasattr(e, 'errno')
1877
and e.errno == errno.EPIPE):
1025
if isinstance(e, IOError) and e.errno == errno.EPIPE:
1878
1026
quiet = True
1879
1027
msg = 'broken pipe'
1880
1028
else:
1881
1029
msg = str(e).rstrip('\n')
1882
_report_exception(msg, quiet)
1030
_report_exception(e, msg, quiet)
1883
1031
return 2
1884
1032
finally:
1885
1033
bzrlib.trace.close_trace()
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0