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# vi: ts=4 expandtab
#
# Distutils magic for ec2-init
#
# Copyright (C) 2009 Canonical Ltd.
# Copyright (C) 2012 Yahoo! Inc.
#
# Author: Soren Hansen <soren@canonical.com>
# Author: Joshua Harlow <harlowja@yahoo-inc.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3, as
# published by the Free Software Foundation.
#
# 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, see <http://www.gnu.org/licenses/>.
from glob import glob
import os
import setuptools
from setuptools.command.install import install
from distutils.errors import DistutilsArgError
import subprocess
def is_f(p):
return os.path.isfile(p)
INITSYS_FILES = {
'sysvinit': [f for f in glob('sysvinit/*') if is_f(f)],
'systemd': [f for f in glob('systemd/*') if is_f(f)],
'upstart': [f for f in glob('upstart/*') if is_f(f)],
}
INITSYS_ROOTS = {
'sysvinit': '/etc/rc.d/init.d',
'systemd': '/etc/systemd/system/',
'upstart': '/etc/init/',
}
INITSYS_TYPES = sorted(list(INITSYS_ROOTS.keys()))
def tiny_p(cmd, capture=True):
# Darn python 2.6 doesn't have check_output (argggg)
stdout = subprocess.PIPE
stderr = subprocess.PIPE
if not capture:
stdout = None
stderr = None
sp = subprocess.Popen(cmd, stdout=stdout,
stderr=stderr, stdin=None)
(out, err) = sp.communicate()
if sp.returncode not in [0]:
raise RuntimeError("Failed running %s [rc=%s] (%s, %s)"
% (cmd, sp.returncode, out, err))
return (out, err)
def get_version():
cmd = ['tools/read-version']
(ver, _e) = tiny_p(cmd)
return str(ver).strip()
def read_requires():
cmd = ['tools/read-dependencies']
(deps, _e) = tiny_p(cmd)
return str(deps).splitlines()
# TODO: Is there a better way to do this??
class InitsysInstallData(install):
init_system = None
user_options = install.user_options + [
# This will magically show up in member variable 'init_sys'
('init-system=', None,
('init system to configure (%s) [default: None]') %
(", ".join(INITSYS_TYPES))
),
]
def initialize_options(self):
install.initialize_options(self)
self.init_system = None
def finalize_options(self):
install.finalize_options(self)
if self.init_system and self.init_system not in INITSYS_TYPES:
raise DistutilsArgError(("You must specify one of (%s) when"
" specifying a init system!") % (", ".join(INITSYS_TYPES)))
elif self.init_system:
self.distribution.data_files.append(
(INITSYS_ROOTS[self.init_system],
INITSYS_FILES[self.init_system]))
# Force that command to reinitalize (with new file list)
self.distribution.reinitialize_command('install_data', True)
setuptools.setup(name='cloud-init',
version=get_version(),
description='EC2 initialisation magic',
author='Scott Moser',
author_email='scott.moser@canonical.com',
url='http://launchpad.net/cloud-init/',
packages=setuptools.find_packages(exclude=['tests']),
scripts=['bin/cloud-init',
'tools/cloud-init-per',
],
license='GPLv3',
data_files=[('/etc/cloud', glob('config/*.cfg')),
('/etc/cloud/cloud.cfg.d', glob('config/cloud.cfg.d/*')),
('/etc/cloud/templates', glob('templates/*')),
('/usr/share/cloud-init', []),
('/usr/lib/cloud-init',
['tools/uncloud-init',
'tools/write-ssh-key-fingerprints']),
('/usr/share/doc/cloud-init',
[f for f in glob('doc/*') if is_f(f)]),
('/usr/share/doc/cloud-init/examples',
[f for f in glob('doc/examples/*') if is_f(f)]),
('/usr/share/doc/cloud-init/examples/seed',
[f for f in glob('doc/examples/seed/*') if is_f(f)]),
],
install_requires=read_requires(),
cmdclass = {
# Use a subclass for install that handles
# adding on the right init system configuration files
'install': InitsysInstallData,
},
)
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