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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2007-09-17 14:29:23 UTC
  • mfrom: (2796.2.18 bzr.reconfigure)
  • Revision ID: pqm@pqm.ubuntu.com-20070917142923-f06edfgw1d0cvj4w
Add reconfigure command

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bzrlib/builtins.py
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    merge as _mod_merge,
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    merge_directive,
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    osutils,
 
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    reconfigure,
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    registry,
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    repository,
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    revision as _mod_revision,
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            self.outf.write('%-20s %s\n' % (tag_name, target))
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class cmd_reconfigure(Command):
 
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    """Reconfigure the type of a bzr directory.
 
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    A target configuration must be specified.
 
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    For checkouts, the bind-to location will be auto-detected if not specified.
 
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    The order of preference is
 
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    1. For a lightweight checkout, the current bound location.
 
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    2. For branches that used to be checkouts, the previously-bound location.
 
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    3. The push location.
 
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    4. The parent location.
 
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    If none of these is available, --bind-to must be specified.
 
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    """
 
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    takes_args = ['location?']
 
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    takes_options = [RegistryOption.from_kwargs('target_type',
 
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                     title='Target type',
 
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                     help='The type to reconfigure the directory to.',
 
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                     value_switches=True, enum_switch=False,
 
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                     branch='Reconfigure to a branch.',
 
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                     tree='Reconfigure to a tree.',
 
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                     checkout='Reconfigure to a checkout.'),
 
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                     Option('bind-to', help='Branch to bind checkout to.',
 
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                            type=str),
 
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                     Option('force',
 
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                        help='Perform reconfiguration even if local changes'
 
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                        ' will be lost.')
 
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                     ]
 
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    def run(self, location=None, target_type=None, bind_to=None, force=False):
 
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        directory = bzrdir.BzrDir.open(location)
 
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        if target_type is None:
 
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            raise BzrCommandError('No target configuration specified')
 
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        elif target_type == 'branch':
 
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            reconfiguration = reconfigure.Reconfigure.to_branch(directory)
 
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        elif target_type == 'tree':
 
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            reconfiguration = reconfigure.Reconfigure.to_tree(directory)
 
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        elif target_type == 'checkout':
 
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            reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
 
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                                                                  bind_to)
 
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        reconfiguration.apply(force)
 
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def _create_prefix(cur_transport):
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    needed = [cur_transport]
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    # Recurse upwards until we can create a directory successfully