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bzrlib/bzrdir.py

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from cStringIO import StringIO

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import os

 

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import sys

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from bzrlib.lazy_import import lazy_import

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lazy_import(globals(), """

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    symbol_versioning,

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    ui,

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    urlutils,

 

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    win32utils,

 

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    workingtree,

 

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    workingtree_4,

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    xml4,

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    xml5,

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    workingtree,

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    workingtree_4,

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    )

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from bzrlib.osutils import (

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    sha_strings,

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        except errors.NotBranchError:

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            pass

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        try:

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            self.open_workingtree().clone(result)

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        except (errors.NoWorkingTree, errors.NotLocalUrl):

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            pass

 

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            result_repo = result.find_repository()

 

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        except errors.NoRepositoryPresent:

 

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            result_repo = None

 

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        if result_repo is None or result_repo.make_working_trees():

 

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            try:

 

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                self.open_workingtree().clone(result)

 

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            except (errors.NoWorkingTree, errors.NotLocalUrl):

 

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                pass

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        return result

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    # TODO: This should be given a Transport, and should chdir up; otherwise

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            format = BzrDirFormat.get_default_format()

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        return format.initialize_on_transport(t)

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    def destroy_repository(self):

 

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        """Destroy the repository in this BzrDir"""

 

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        raise NotImplementedError(self.destroy_repository)

 

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    def create_branch(self):

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        """Create a branch in this BzrDir.

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                                               format=format).bzrdir

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        return bzrdir.create_workingtree()

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    def create_workingtree(self, revision_id=None):

 

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    def create_workingtree(self, revision_id=None, from_branch=None):

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        """Create a working tree at this BzrDir.

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        revision_id: create it as of this revision id.

 

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        :param revision_id: create it as of this revision id.

 

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        :param from_branch: override bzrdir branch (for lightweight checkouts)

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        """

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        raise NotImplementedError(self.create_workingtree)

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        raise NotImplementedError(self.open_repository)

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    def open_workingtree(self, _unsupported=False,

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            recommend_upgrade=True):

 

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                         recommend_upgrade=True, from_branch=None):

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        """Open the workingtree object at this BzrDir if one is present.

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        :param recommend_upgrade: Optional keyword parameter, when True (the

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            default), emit through the ui module a recommendation that the user

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            upgrade the working tree when the workingtree being opened is old

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            (but still fully supported).

 

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        :param from_branch: override bzrdir branch (for lightweight checkouts)

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        """

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        raise NotImplementedError(self.open_workingtree)

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            raise errors.IncompatibleFormat('shared repository', self._format)

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        return self.open_repository()

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    def create_workingtree(self, revision_id=None):

 

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    def destroy_repository(self):

 

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        """See BzrDir.destroy_repository."""

 

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        raise errors.UnsupportedOperation(self.destroy_repository, self)

 

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    def create_workingtree(self, revision_id=None, from_branch=None):

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        """See BzrDir.create_workingtree."""

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        # this looks buggy but is not -really-

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        # because this format creates the workingtree when the bzrdir is

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        """See BzrDir.create_repository."""

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        return self._format.repository_format.initialize(self, shared)

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    def create_workingtree(self, revision_id=None):

 

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    def destroy_repository(self):

 

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        """See BzrDir.destroy_repository."""

 

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        self.transport.delete_tree('repository')

 

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    def create_workingtree(self, revision_id=None, from_branch=None):

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        """See BzrDir.create_workingtree."""

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        from bzrlib.workingtree import WorkingTreeFormat

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        return self._format.workingtree_format.initialize(self, revision_id)

 

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        return self._format.workingtree_format.initialize(

 

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            self, revision_id, from_branch=from_branch)

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    def destroy_workingtree(self):

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        """See BzrDir.destroy_workingtree."""

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                                      # FIXME: RBC 20060121 don't peek under

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                                      # the covers

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                                      mode=temp_control._dir_mode)

 

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        if sys.platform == 'win32' and isinstance(transport, LocalTransport):

 

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            win32utils.set_file_attr_hidden(transport._abspath('.bzr'))

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        file_mode = temp_control._file_mode

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        del temp_control

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        mutter('created control directory in ' + transport.base)

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        return RepositoryFormat.get_default_format()

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    def __set_repository_format(self, value):

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        """Allow changint the repository format for metadir formats."""

 

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        """Allow changing the repository format for metadir formats."""

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        self._repository_format = value

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    repository_format = property(__return_repository_format, __set_repository_format)

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    branch_format='bzrlib.branch.BzrBranchFormat6',

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    tree_format='bzrlib.workingtree.WorkingTreeFormat4',

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    )

 

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format_registry.register_metadir('rich-root',

 

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    'bzrlib.repofmt.knitrepo.RepositoryFormatKnit4',

 

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    help='New in 1.0.  Better handling of tree roots.  Incompatible with'

 

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        ' bzr < 1.0',

 

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    branch_format='bzrlib.branch.BzrBranchFormat6',

 

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    tree_format='bzrlib.workingtree.WorkingTreeFormat4',

 

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    hidden=False,

 

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    )

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format_registry.register_metadir('dirstate-with-subtree',

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    'bzrlib.repofmt.knitrepo.RepositoryFormatKnit3',

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    help='New in 0.15: Fast local operations and improved scaling for '

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    tree_format='bzrlib.workingtree.WorkingTreeFormat4',

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    hidden=True,

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    )

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format_registry.register_metadir('knitpack-experimental',

 

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format_registry.register_metadir('pack-0.92',

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    'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack1',

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    help='New in 0.92: Pack-based format with data compatible with '

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        'dirstate-tags format repositories. Interoperates with '

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        'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '

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        'NOTE: This format is experimental. Before using it, please read '

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        'http://doc.bazaar-vcs.org/latest/developers/knitpack.html.',

 

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        'Previously called knitpack-experimental.  '

 

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        'For more information, see '

 

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        'http://doc.bazaar-vcs.org/latest/developers/packrepo.html.',

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    branch_format='bzrlib.branch.BzrBranchFormat6',

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    tree_format='bzrlib.workingtree.WorkingTreeFormat4',

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    experimental=True,

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    )

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format_registry.register_metadir('knitpack-subtree-experimental',

 

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format_registry.register_metadir('pack-0.92-subtree',

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    'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack3',

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    help='New in 0.92: Pack-based format with data compatible with '

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        'dirstate-with-subtree format repositories. Interoperates with '

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        'bzr repositories before 0.92 but cannot be read by bzr < 0.92. '

 

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        'Previously called knitpack-experimental.  '

 

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        'For more information, see '

 

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        'http://doc.bazaar-vcs.org/latest/developers/packrepo.html.',

 

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    branch_format='bzrlib.branch.BzrBranchFormat6',

 

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    tree_format='bzrlib.workingtree.WorkingTreeFormat4',

 

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    hidden=True,

 

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    experimental=True,

 

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    )

 

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format_registry.register_metadir('rich-root-pack',

 

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    'bzrlib.repofmt.pack_repo.RepositoryFormatKnitPack4',

 

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    help='New in 1.0: Pack-based format with data compatible with '

 

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        'rich-root format repositories. Interoperates with '

 

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        'bzr repositories before 0.92 but cannot be read by bzr < 1.0. '

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        'NOTE: This format is experimental. Before using it, please read '

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        'http://doc.bazaar-vcs.org/latest/developers/knitpack.html.',

 

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        'http://doc.bazaar-vcs.org/latest/developers/packrepo.html.',

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    branch_format='bzrlib.branch.BzrBranchFormat6',

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    tree_format='bzrlib.workingtree.WorkingTreeFormat4',

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    hidden=True,

 

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    hidden=False,

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    experimental=True,

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    )

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format_registry.set_default('dirstate-tags')

 

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format_registry.set_default('pack-0.92')

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