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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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import sys, os, time, os.path
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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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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, 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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from bzrlib import merge
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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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def register_command(cmd):
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"Utility function to help register a command"
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if k.startswith("cmd_"):
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k_unsquished = _unsquish_command_name(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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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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def _squish_command_name(cmd):
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assert cmd.startswith("cmd_")
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return cmd[4:].replace('_','-')
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"""Return canonical name and class for all registered commands."""
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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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>>> _parse_revision_str('234..567')
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>>> _parse_revision_str('..')
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>>> _parse_revision_str('..234')
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>>> _parse_revision_str('234..')
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>>> _parse_revision_str('234..456..789') # Maybe this should be an error
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>>> _parse_revision_str('234....789') # Error?
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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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>>> _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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>>> _parse_revision_str('-5')
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>>> _parse_revision_str('123a')
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>>> _parse_revision_str('abc')
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old_format_re = re.compile('\d*:\d*')
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m = old_format_re.match(revstr)
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warning('Colon separator for revision numbers is deprecated.'
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for rev in revstr.split(':'):
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revs.append(int(rev))
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for x in revstr.split('..'):
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def get_merge_type(typestring):
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"""Attempt to find the merge class/factory associated with a string."""
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from merge import merge_types
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return merge_types[typestring][0]
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templ = '%s%%7s: %%s' % (' '*12)
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lines = [templ % (f[0], f[1][1]) for f in merge_types.iteritems()]
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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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for k, v in globals().iteritems():
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if k.startswith("cmd_"):
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yield _unsquish_command_name(k), v
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def get_cmd_class(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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d.update(plugin_cmds)
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d2 = plugin_cmds.copy()
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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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def get_cmd_class(cmd, plugins_override=True):
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"""Return the canonical name and command class for a command.
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cmd = str(cmd) # not unicode
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# first look up this command under the specified name
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cmds = _get_cmd_dict(plugins_override=plugins_override)
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return cmd, globals()[_squish_command_name(cmd)]
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return cmd, cmds[cmd]
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# look for any command which claims this as an alias
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for cmdname, cmdclass in get_all_cmds():
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for cmdname, cmdclass in cmds.iteritems():
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if cmd in cmdclass.aliases:
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return cmdname, cmdclass
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class ExternalCommand(Command):
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"""Class to wrap external commands.
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We cheat a little here, when get_cmd_class() calls us we actually give it back
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an object we construct that has the appropriate path, help, options etc for the
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When run_bzr() tries to instantiate that 'class' it gets caught by the __call__
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method, which we override to call the Command.__init__ method. That then calls
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our run method which is pretty straight forward.
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The only wrinkle is that we have to map bzr's dictionary of options and arguments
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back into command line options and arguments for the script.
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We cheat a little here, when get_cmd_class() calls us we actually
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give it back an object we construct that has the appropriate path,
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help, options etc for the specified command.
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When run_bzr() tries to instantiate that 'class' it gets caught by
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the __call__ method, which we override to call the Command.__init__
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method. That then calls our run method which is pretty straight
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The only wrinkle is that we have to map bzr's dictionary of options
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and arguments back into command line options and arguments for the
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def find_command(cls, cmd):
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bzrpath = os.environ.get('BZRPATH', '')
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for dir in bzrpath.split(':'):
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for dir in bzrpath.split(os.pathsep):
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path = os.path.join(dir, cmd)
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if os.path.isfile(path):
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return ExternalCommand(path)
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def __init__(self, path):
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# TODO: If either of these fail, we should detect that and
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# assume that path is not really a bzr plugin after all.
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pipe = os.popen('%s --bzr-usage' % path, 'r')
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self.takes_options = pipe.readline().split()
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for opt in self.takes_options:
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if not opt in OPTIONS:
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raise BzrError("Unknown option '%s' returned by external command %s"
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# TODO: Is there any way to check takes_args is valid here?
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self.takes_args = pipe.readline().split()
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if pipe.close() is not None:
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raise BzrError("Failed funning '%s --bzr-usage'" % path)
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pipe = os.popen('%s --bzr-help' % path, 'r')
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self.__doc__ = pipe.read()
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if pipe.close() is not None:
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raise BzrError("Failed funning '%s --bzr-help'" % path)
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def __call__(self, options, arguments):
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Command.__init__(self, options, arguments)
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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
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is reported for everything inside that directory.
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If a revision is specified, the changes since that revision are shown.
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takes_args = ['file*']
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takes_options = ['all', 'show-ids']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None):
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b = Branch(file_list[0], lock_mode='r')
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b = find_branch(file_list[0])
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file_list = [b.relpath(x) for x in file_list]
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# special case: only one path was given and it's the root
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if file_list == ['']:
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b = Branch('.', lock_mode='r')
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status.show_status(b, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list)
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from bzrlib.status import show_status
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show_status(b, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list)
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class cmd_cat_revision(Command):
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add .' will version all files that
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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TODO: Perhaps adding a file whose directly is not versioned should
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recursively add that parent, rather than giving an error?
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takes_args = ['file+']
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takes_options = ['verbose']
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takes_args = ['file*']
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takes_options = ['verbose', 'no-recurse']
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def run(self, file_list, verbose=False):
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bzrlib.add.smart_add(file_list, verbose)
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def run(self, file_list, verbose=False, no_recurse=False):
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from bzrlib.add import smart_add
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smart_add(file_list, verbose, not no_recurse)
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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b.add([d], verbose=True)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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print Branch(filename).relpath(filename)
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print find_branch(filename).relpath(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision."""
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takes_options = ['revision']
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takes_options = ['revision', 'show-ids']
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def run(self, revision=None):
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def run(self, revision=None, show_ids=False):
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if revision == None:
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inv = b.read_working_inventory()
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inv = b.get_revision_inventory(b.lookup_revision(revision))
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
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for path, entry in inv.entries():
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print '%-50s %s' % (entry.file_id, path)
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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b.rename_one(b.relpath(from_name), b.relpath(to_name))
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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b = find_branch(names_list[0])
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rel_names = [b.relpath(x) for x in names_list]
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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b.move(rel_names[:-1], rel_names[-1])
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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b.move(rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If the location is omitted, the last-used location will be used.
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Both the revision history and the working directory will be
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other.
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takes_args = ['location?']
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def run(self, location=None):
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from bzrlib.merge import merge
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from shutil import rmtree
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br_to = find_branch('.')
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stored_loc = br_to.controlfile("x-pull", "rb").read().rstrip('\n')
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if e.errno != errno.ENOENT:
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using last location: %s" % stored_loc
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location = stored_loc
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cache_root = tempfile.mkdtemp()
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from bzrlib.branch import DivergedBranches
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br_from = find_branch(location)
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location = pull_loc(br_from)
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old_revno = br_to.revno()
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from branch import find_cached_branch, DivergedBranches
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br_from = find_cached_branch(location, cache_root)
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location = pull_loc(br_from)
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old_revno = br_to.revno()
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br_to.update_revisions(br_from)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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merge(('.', -1), ('.', old_revno), check_clean=False)
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if location != stored_loc:
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br_to.controlfile("x-pull", "wb").write(location + "\n")
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None):
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from bzrlib.merge import merge
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from bzrlib.branch import DivergedBranches, \
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find_cached_branch, Branch
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from shutil import rmtree
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from meta_store import CachedStore
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cache_root = tempfile.mkdtemp()
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elif len(revision) > 1:
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raise BzrCommandError('bzr branch --revision takes exactly 1 revision value')
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br_from = find_cached_branch(from_location, cache_root)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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br_to = Branch(to_location, init=True)
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br_to.set_root_id(br_from.get_root_id())
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if revision[0] is None:
689
revno = br_from.revno()
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revno, rev_id = br_from.get_revision_info(revision[0])
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br_to.update_revisions(br_from, stop_revision=revno)
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except bzrlib.errors.NoSuchRevision:
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msg = "The branch %s has no revision %d." % (from_location,
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raise BzrCommandError(msg)
700
merge((to_location, -1), (to_location, 0), this_dir=to_location,
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check_clean=False, ignore_zero=True)
702
from_location = pull_loc(br_from)
703
br_to.controlfile("x-pull", "wb").write(from_location + "\n")
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
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718
class cmd_renames(Command):
352
719
"""Show list of renamed files.
490
858
takes_args = ['file*']
491
takes_options = ['revision']
859
takes_options = ['revision', 'diff-options']
860
aliases = ['di', 'dif']
494
def run(self, revision=None, file_list=None):
862
def run(self, revision=None, file_list=None, diff_options=None):
495
863
from bzrlib.diff import show_diff
496
from bzrlib import find_branch
499
b = find_branch(file_list[0], lock_mode='r')
866
b = find_branch(file_list[0])
500
867
file_list = [b.relpath(f) for f in file_list]
501
868
if file_list == ['']:
502
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# just pointing to top-of-tree
505
b = Branch('.', lock_mode='r')
874
# TODO: Make show_diff support taking 2 arguments
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]
507
show_diff(b, revision, specific_files=file_list)
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show_diff(b, base_rev, specific_files=file_list,
882
external_diff_options=diff_options)
537
912
"""List files modified in working tree."""
542
inv = b.read_working_inventory()
543
sc = statcache.update_cache(b, inv)
544
basis = b.basis_tree()
545
basis_inv = basis.inventory
547
# We used to do this through iter_entries(), but that's slow
548
# when most of the files are unmodified, as is usually the
549
# case. So instead we iterate by inventory entry, and only
550
# calculate paths as necessary.
552
for file_id in basis_inv:
553
cacheentry = sc.get(file_id)
554
if not cacheentry: # deleted
556
ie = basis_inv[file_id]
557
if cacheentry[statcache.SC_SHA1] != ie.text_sha1:
558
path = inv.id2path(file_id)
915
from bzrlib.delta import compare_trees
918
td = compare_trees(b.basis_tree(), b.working_tree())
920
for path, id, kind in td.modified:
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955
class cmd_log(Command):
595
956
"""Show log of this branch.
597
TODO: Option to limit range.
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
962
--message allows you to give a regular expression, which will be evaluated
963
so that only matching entries will be displayed.
965
TODO: Make --revision support uuid: and hash: [future tag:] notation.
600
969
takes_args = ['filename?']
601
takes_options = ['forward', 'timezone', 'verbose', 'show-ids']
970
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision','long', 'message']
603
972
def run(self, filename=None, timezone='original',
607
from bzrlib import show_log, find_branch
979
from bzrlib.branch import find_branch
980
from bzrlib.log import log_formatter, show_log
610
983
direction = (forward and 'forward') or 'reverse'
613
b = find_branch(filename, lock_mode='r')
986
b = find_branch(filename)
614
987
fp = b.relpath(filename)
616
989
file_id = b.read_working_inventory().path2id(fp)
618
991
file_id = None # points to branch root
620
b = find_branch('.', lock_mode='r')
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]
1005
raise BzrCommandError('bzr log --revision takes one or two values.')
623
1012
mutter('encoding log as %r' % bzrlib.user_encoding)
624
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout)
627
show_timezone=timezone,
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')
1021
log_format = 'short'
1022
lf = log_formatter(log_format,
1025
show_timezone=timezone)
628
1030
verbose=verbose,
1031
direction=direction,
1032
start_revision=rev1,
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1173
except ValueError:
767
1174
raise BzrCommandError("not a valid revision-number: %r" % revno)
769
print Branch('.').lookup_revision(revno)
1176
print find_branch('.').lookup_revision(revno)
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1179
class cmd_export(Command):
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1180
"""Export past revision to destination directory.
775
If no revision is specified this exports the last committed revision."""
1182
If no revision is specified this exports the last committed revision.
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).
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
776
1191
takes_args = ['dest']
777
takes_options = ['revision']
778
def run(self, dest, revision=None):
781
rh = b.revision_history()[-1]
1192
takes_options = ['revision', 'format', 'root']
1193
def run(self, dest, revision=None, format=None, root=None):
1195
b = find_branch('.')
1196
if revision is None:
1197
rev_id = b.last_patch()
783
rh = b.lookup_revision(int(revision))
784
t = b.revision_tree(rh)
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)
1205
if ext in (".tar",):
1207
elif ext in (".gz", ".tgz"):
1209
elif ext in (".bz2", ".tbz2"):
1213
t.export(dest, format, root)
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class cmd_cat(Command):
822
1254
TODO: Strict commit that fails if there are unknown or deleted files.
824
1256
takes_args = ['selected*']
825
takes_options = ['message', 'file', 'verbose']
1257
takes_options = ['message', 'file', 'verbose', 'unchanged']
826
1258
aliases = ['ci', 'checkin']
828
def run(self, message=None, file=None, verbose=True, selected_list=None):
829
from bzrlib.commit import commit
1260
# TODO: Give better message for -s, --summary, used by tla people
1262
def run(self, message=None, file=None, verbose=True, selected_list=None,
1264
from bzrlib.errors import PointlessCommit
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from bzrlib.osutils import get_text_message
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## Warning: shadows builtin file()
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if not message and not file:
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raise BzrCommandError("please specify a commit message",
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["use either --message or --file"])
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# FIXME: Ugly; change status code to send to a provided function?
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catcher = cStringIO.StringIO()
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sys.stdout = catcher
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cmd_status({"file_list":selected_list}, {})
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info = catcher.getvalue()
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message = get_text_message(info)
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raise BzrCommandError("please specify a commit message",
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["use either --message or --file"])
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elif message and file:
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raise BzrCommandError("please specify either --message or --file")
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This command checks various invariants about the branch storage to
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detect data corruption or bzr bugs.
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takes_args = ['dir?']
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def run(self, dir='.'):
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bzrlib.check.check(Branch(dir))
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If given the --update flag, it will update some optional fields
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to help ensure data consistency.
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takes_args = ['dir?']
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def run(self, dir='.'):
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from bzrlib.check import check
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check(find_branch(dir))
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class cmd_scan_cache(Command):
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from bzrlib.hashcache import HashCache
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print '%6d stats' % c.stat_count
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print '%6d in hashcache' % len(c._cache)
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print '%6d files removed from cache' % c.removed_count
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print '%6d hashes updated' % c.update_count
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print '%6d files changed too recently to cache' % c.danger_count
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class cmd_upgrade(Command):
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"""Upgrade branch storage to current format.
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This should normally be used only after the check command tells
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takes_args = ['dir?']
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def run(self, dir='.'):
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from bzrlib.upgrade import upgrade
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upgrade(find_branch(dir))
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class cmd_selftest(Command):
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"""Run internal test suite"""
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failures, tests = 0, 0
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import doctest, bzrlib.store
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bzrlib.trace.verbose = False
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for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
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bzrlib.tree, bzrlib.commands, bzrlib.add:
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mf, mt = doctest.testmod(m)
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print '%-40s %3d tests' % (m.__name__, mt),
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print '%3d FAILED!' % mf
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print '%-40s %3d tests' % ('total', tests),
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print '%3d FAILED!' % failures
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takes_options = ['verbose']
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def run(self, verbose=False):
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from bzrlib.selftest import selftest
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return int(not selftest(verbose=verbose))
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class cmd_version(Command):
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"""Show version of bzr"""
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"""Show version of bzr."""
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def show_version():
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print "bzr (bazaar-ng) %s" % bzrlib.__version__
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# is bzrlib itself in a branch?
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bzrrev = bzrlib.get_bzr_revision()
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print " (bzr checkout, revision %d {%s})" % bzrrev
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print bzrlib.__copyright__
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print "http://bazaar-ng.org/"
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print "it sure does!"
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def parse_spec(spec):
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>>> parse_spec(None)
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>>> parse_spec("./")
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>>> parse_spec("../@")
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>>> parse_spec("../f/@35")
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>>> parse_spec('./@revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67')
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['.', 'revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67']
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if '/@' in spec:
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parsed = spec.split('/@')
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assert len(parsed) == 2
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if parsed[1] == "":
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parsed[1] = int(parsed[1])
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parsed[1] = int(parsed[1])
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pass # We can allow stuff like ./@revid:blahblahblah
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assert parsed[1] >=0
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parsed = [spec, None]
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class cmd_merge(Command):
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"""Perform a three-way merge of trees."""
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takes_args = ['other_spec', 'base_spec']
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def run(self, other_spec, base_spec):
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merge.merge(parse_spec(other_spec), parse_spec(base_spec))
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"""Perform a three-way merge of trees.
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The SPEC parameters are working tree or revision specifiers. Working trees
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are specified using standard paths or urls. No component of a directory
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path may begin with '@'.
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Working tree examples: '.', '..', 'foo@', but NOT 'foo/@bar'
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Revisions are specified using a dirname/@revno pair, where dirname is the
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branch directory and revno is the revision within that branch. If no revno
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is specified, the latest revision is used.
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Revision examples: './@127', 'foo/@', '../@1'
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The OTHER_SPEC parameter is required. If the BASE_SPEC parameter is
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not supplied, the common ancestor of OTHER_SPEC the current branch is used
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merge refuses to run if there are any uncommitted changes, unless
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takes_args = ['other_spec', 'base_spec?']
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takes_options = ['force', 'merge-type']
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def run(self, other_spec, base_spec=None, force=False, merge_type=None):
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from bzrlib.merge import merge
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from bzrlib.merge_core import ApplyMerge3
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if merge_type is None:
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merge_type = ApplyMerge3
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merge(parse_spec(other_spec), parse_spec(base_spec),
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check_clean=(not force), merge_type=merge_type)
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class cmd_revert(Command):
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"""Reverse all changes since the last commit.
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Only versioned files are affected. Specify filenames to revert only
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those files. By default, any files that are changed will be backed up
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first. Backup files have a '~' appended to their name.
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takes_options = ['revision', 'no-backup']
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takes_args = ['file*']
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aliases = ['merge-revert']
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def run(self, revision=None, no_backup=False, file_list=None):
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from bzrlib.merge import merge
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if file_list is not None:
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if len(file_list) == 0:
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raise BzrCommandError("No files specified")
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if revision is None:
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elif len(revision) != 1:
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raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
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merge(('.', revision[0]), parse_spec('.'),
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backup_files=not no_backup,
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file_list=file_list)
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class cmd_assert_fail(Command):
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"""Test reporting of assertion failures"""
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optname = a[2:]
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if optname not in OPTIONS:
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bailout('unknown long option %r' % a)
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raise BzrError('unknown long option %r' % a)
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shortopt = a[1:]
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if shortopt not in SHORT_OPTIONS:
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bailout('unknown short option %r' % a)
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optname = SHORT_OPTIONS[shortopt]
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if shortopt in SHORT_OPTIONS:
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# Multi-character options must have a space to delimit
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optname = SHORT_OPTIONS[shortopt]
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# Single character short options, can be chained,
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# and have their value appended to their name
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if shortopt not in SHORT_OPTIONS:
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# We didn't find the multi-character name, and we
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# didn't find the single char name
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raise BzrError('unknown short option %r' % a)
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optname = SHORT_OPTIONS[shortopt]
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# There are extra things on this option
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# see if it is the value, or if it is another
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optargfn = OPTIONS[optname]
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if optargfn is None:
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# This option does not take an argument, so the
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# next entry is another short option, pack it back
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argv.insert(0, '-' + a[2:])
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# This option takes an argument, so pack it
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if optname in opts:
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# XXX: Do we ever want to support this, e.g. for -r?
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bailout('repeated option %r' % a)
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raise BzrError('repeated option %r' % a)
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optargfn = OPTIONS[optname]
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if optarg == None:
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bailout('option %r needs an argument' % a)
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raise BzrError('option %r needs an argument' % a)
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optarg = argv.pop(0)
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opts[optname] = optargfn(optarg)
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if optarg != None:
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bailout('option %r takes no argument' % optname)
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raise BzrError('option %r takes no argument' % optname)
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opts[optname] = True
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This is similar to main(), but without all the trappings for
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logging and error handling.
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The command-line arguments, without the program name from argv[0]
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Returns a command status or raises an exception.
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Special master options: these must come before the command because
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they control how the command is interpreted.
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Do not load plugin modules at all
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Only use builtin commands. (Plugins are still allowed to change
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Run under the Python profiler.
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argv = [a.decode(bzrlib.user_encoding) for a in argv]
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opt_profile = opt_no_plugins = opt_builtin = False
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# --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.
1750
if a == '--profile':
1752
elif a == '--no-plugins':
1753
opt_no_plugins = True
1754
elif a == '--builtin':
1760
if not opt_no_plugins:
1761
from bzrlib.plugin import load_plugins
1764
args, opts = parse_args(argv)
1767
from bzrlib.help import help
1774
if 'version' in opts:
1121
args, opts = parse_args(argv[1:])
1129
elif 'version' in opts:
1132
cmd = str(args.pop(0))
1779
print >>sys.stderr, "please try 'bzr help' for help"
1139
canonical_cmd, cmd_class = get_cmd_class(cmd)
1142
if 'profile' in opts:
1782
cmd = str(args.pop(0))
1784
canonical_cmd, cmd_class = \
1785
get_cmd_class(cmd, plugins_override=not opt_builtin)
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1787
# check options are reasonable
1149
1788
allowed = cmd_class.takes_options