~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2011 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

from __future__ import absolute_import

__doc__ = """Merge hook for ``.po`` files.

To enable this plugin, add a section to your branch.conf or location.conf

like::

    [/home/user/code/bzr]

    po_merge.pot_dirs = po,doc/po4a/po

The ``po_merge.pot_dirs`` config option takes a list of directories that can

contain ``.po`` files, separated by commas (if several directories are

needed). Each directory should contain a single ``.pot`` file.

The ``po_merge.command`` is the command whose output is used as the result of

the merge. It defaults to::

   msgmerge -N "{other}" "{pot_file}" -C "{this}" -o "{result}"

where:

* ``this`` is the ``.po`` file content before the merge in the current branch,

* ``other`` is the ``.po`` file content in the branch merged from,

* ``pot_file`` is the path to the ``.pot`` file corresponding to the ``.po``

  file being merged.

If conflicts occur in a ``.pot`` file during a given merge, the ``.po`` files

will use the ``.pot`` file present in tree before the merge. If this doesn't

suit your needs, you should can disable the plugin during the merge with::

  bzr merge <usual merge args> -Opo_merge.po_dirs=

This will allow you to resolve the conflicts in the ``.pot`` file and then

merge the ``.po`` files again with::

  bzr remerge po/*.po doc/po4a/po/*.po

"""

from bzrlib import (

    config,

    # Since we are a built-in plugin we share the bzrlib version

    version_info,

    )

from bzrlib.hooks import install_lazy_named_hook

def register_lazy_option(key, member):

    config.option_registry.register_lazy(

        key, 'bzrlib.plugins.po_merge.po_merge', member)

register_lazy_option('po_merge.command', 'command_option')

register_lazy_option('po_merge.po_dirs', 'po_dirs_option')

register_lazy_option('po_merge.po_glob', 'po_glob_option')

register_lazy_option('po_merge.pot_glob', 'pot_glob_option')

def po_merge_hook(merger):

    """Merger.merge_file_content hook for po files."""

    from bzrlib.plugins.po_merge.po_merge import PoMerger

    return PoMerger(merger)

install_lazy_named_hook("bzrlib.merge", "Merger.hooks", "merge_file_content",

    po_merge_hook, ".po file merge")

def load_tests(basic_tests, module, loader):

    testmod_names = [

        'tests',

        ]

    basic_tests.addTest(loader.loadTestsFromModuleNames(

            ["%s.%s" % (__name__, tmn) for tmn in testmod_names]))

    return basic_tests