/brz/remove-bazaar

# Copyright (C) 2008 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

"""Import processor that supports all Bazaar repository formats."""

from bzrlib.trace import (

    note,

    warning,

    )

from bzrlib.plugins.fastimport import processor

class GenericProcessor(processor.ImportProcessor):

    """An import processor that handles basic imports.

    Current features supported:

    * progress reporting works

    * checkpoints are ignored

    * some basic statistics are dumped on completion.

    Other commands produce errors.

    """

    def pre_process(self):

        # Init statistics

        self._revision_count = 0

        self._branch_count = 0

        self._tag_count = 0

        self._file_count = 0

        self._dir_count = 0

        self._symlink_count = 0

    def post_process(self):

        # Dump statistics

        note("Imported %d revisions into %d branches with %d tags.",

            self._revision_count, self._branch_count, self._tag_count)

        note("%d files, %d directories, %d symlinks.",

            self._file_count, self._dir_count, self._symlink_count)

    def progress_handler(self, cmd):

        """Process a ProgressCommand."""

        note("progress %s" % (cmd.message,))

    def checkpoint_handler(self, cmd):

        """Process a CheckpointCommand."""

        warning("ignoring checkpoint command")