/b-gtk/fix-viz

# Copyright (C) 2006 by Szilveszter Farkas (Phanatic)

# Some parts of the code are:

# Copyright (C) 2005, 2006 by 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 codecs

import bzrlib

import bzrlib.errors as errors

from errors import (EmptyMessageError, NoMessageNoFileError,

                    NoChangesToCommitError, ConflictsInTreeError,

                    StrictCommitError, BoundBranchOutOfDate,

                    LocalRequiresBoundBranch, NotBranchError)

def commit(selected_list, message=None, file=None, unchanged=False,

           strict=False, local=False):

    """ Command to commit changes into the branch.

    :param selected_list: list of files you want to commit (at least the top working directory has to specified)

    :param message: commit message

    :param file: the file which contains the commit message

    :param unchanged: force commit if nothing has changed since the last commit

    :param strict: refuse to commit if there are unknown files in the working tree

    :param local: perform a local only commit in a bound branch

    """

    from bzrlib.builtins import tree_files

    from bzrlib.commit import NullCommitReporter

    try:

        tree, selected_list = tree_files(selected_list)

    except errors.NotBranchError:

        raise NotBranchError

    if local and not tree.branch.get_bound_location():

        raise LocalRequiresBoundBranch()

    if message is None and not file:

        if message is None:

            raise NoMessageNoFileError

    elif message and file:

        raise NoMessageNoFileError

    if file:

        message = codecs.open(file, 'rt', bzrlib.user_encoding).read()

    if message == "":

        raise EmptyMessageError

    reporter = NullCommitReporter()

    try:

        tree.commit(message, specific_files=selected_list,

                    allow_pointless=unchanged, strict=strict, local=local,

                    reporter=reporter)

    except errors.PointlessCommit:

        raise NoChangesToCommitError

    except errors.ConflictsInTree:

        raise ConflictsInTreeError

    except errors.StrictCommitFailed:

        raise StrictCommitError

    except errors.BoundBranchOutOfDate, e:

        raise BoundBranchOutOfDate(str(e))