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# hooks.py -- Hook support for builddeb.
# Copyright (C) 2006 James Westby <jw+debian@jameswestby.net>
#
# This file is part of bzr-builddeb.
#
# bzr-builddeb 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.
#
# bzr-builddeb 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 bzr-builddeb; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
import subprocess
from ...errors import BzrError
from ...trace import note
class HookFailedError(BzrError):
_fmt = 'The "%(hook_name)s" hook failed.'
def __init__(self, hook_name):
BzrError.__init__(self, hook_name=hook_name)
def run_hook(tree, hook_name, config, wd="."):
hook = config.get_hook(hook_name)
if hook is None:
return
note("Running {} as {} hook".format(hook, hook_name))
proc = subprocess.Popen(hook, shell=True, cwd=tree.abspath(wd))
proc.wait()
if proc.returncode != 0:
raise HookFailedError(hook_name)
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