/brz/remove-bazaar

# Copyright (C) 2005, 2006, 2007 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

"""Allow sending an email after a new commit.

This plugin provides a 'post_commit' hook, which is used to send an email (like

to a developer mailing list) with the basic contents of the change.

See the README file for basic information on how to configure this plugin.

"""

if __name__ != 'bzrlib.plugins.email':

    raise ImportError('The email plugin must be installed as'

                      ' bzrlib.plugins.email not %s'

                      % __name__)

from bzrlib import errors

from bzrlib.branch import Branch

from bzrlib.lazy_import import lazy_import

# lazy_import emailer so that it doesn't get loaded if it isn't used

lazy_import(globals(), """\

from bzrlib.plugins.email import emailer as _emailer

""")

def post_commit(branch, revision_id):

    if not use_legacy:

        return

    """This is the post_commit hook that should get run after commit."""

    _emailer.EmailSender(branch, revision_id, branch.get_config()).send_maybe()

def branch_commit_hook(local, master, old_revno, old_revid, new_revno, new_revid):

    """This is the post_commit hook that runs after commit."""

    _emailer.EmailSender(master, new_revid, master.get_config(),

                         local_branch=local).send_maybe()

def install_hooks():

    """Install CommitSender to send after commits with bzr >= 0.15 """

    Branch.hooks.install_hook('post_commit', branch_commit_hook)

    if getattr(Branch.hooks, 'name_hook', None):

        Branch.hooks.name_hook(branch_commit_hook, "bzr-email")

def test_suite():

    from unittest import TestSuite

    import bzrlib.plugins.email.tests

    result = TestSuite()

    result.addTest(bzrlib.plugins.email.tests.test_suite())

    return result

# setup the email plugin with > 0.15 hooks.

try:

    install_hooks()

    use_legacy = False

except AttributeError:

    # bzr < 0.15 - no Branch.hooks

    use_legacy = True

except errors.UnknownHook:

    # bzr 0.15 dev before post_commit was added

    use_legacy = True