def bootstrap():
defaults_path = os.path.expanduser('~/Library/Preferences/org.ratazzi.ServicesBox.plist')
defaults = dict()
if os.path.isfile(defaults_path):
try:
defaults = biplist.readPlist(defaults_path)
except (biplist.InvalidPlistException, biplist.NotBinaryPlistException):
defaults = plistlib.readPlist(defaults_path)
if 'dir_library' in defaults:
env.add('dir_library', defaults['dir_library'])
else:
# development environment
env.add('dir_library', os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..')))
bundles = 'darwin' in sys.platform and 'bundles' or 'bundle'
env.add('dir_bundles', os.path.join(env.get('dir_library'), bundles))
env.add('dir_config', os.path.join(env.get('dir_library'), 'etc'))
env.add('dir_bin', os.path.join(env.get('dir_library'), 'bin'))
env.add('dir_tmp', os.path.join(env.get('dir_library'), 'tmp'))
env.add('dir_data', os.path.join(env.get('dir_library'), 'data'))
env.add('dir_log', os.path.join(env.get('dir_library'), 'var', 'log'))
env.add('dir_run', os.path.join(env.get('dir_library'), 'var', 'run'))
# custom data path
for item in DEFAULT_DIRS.keys():
key = 'dir_%s' % item
if defaults.get(key):
env.add(key, defaults[key])
for k, _dir in os.environ.items():
if k.startswith('%sDIR_' % env.PREFIX):
if not os.path.exists(_dir):
os.makedirs(_dir)
def gen_config():
for item in os.listdir(env.get('dir_config')):
_path = runtime.path.join(env.get('dir_config'), item)
if os.path.isfile(_path):
os.remove(_path)
else:
shutil.rmtree(_path)
for bundle_desc in runtime.path.all_bundles_desc():
ENV_DICT = env.all_dict()
with open(bundle_desc, 'r') as fp:
_bundle_desc = yaml.load(fp.read())
_bundle = store.find(Bundle, Bundle.name == _bundle_desc['name']).one()
# _bundle = bundle.get(_bundle_desc['name'])
ENV_DICT.update(_bundle.env())
for _conf in _bundle_desc.get('conf', []):
src = _conf['src'].format(**ENV_DICT)
dst = _conf['dst'].format(**ENV_DICT)
dst_dir = os.path.dirname(dst)
if not os.path.exists(dst_dir):
os.makedirs(dst_dir)
content = None
with open(src, 'r') as fp:
try:
content = template.Template(fp.read()).generate(**ENV_DICT)
except Exception, e:
print e
print traceback.format_exc()
with open(dst, 'w') as fp:
fp.write(content)
# print dst
logger.info('genrate config file %s' % dst)
def env(self, additional=False):
_env = {"DIR_BUNDLE": runtime.path.join(env.get("dir_bundles"), self.name)}
for k, v in os.environ.items():
if k.startswith(env.PREFIX):
k = k.replace(env.PREFIX, "")
_env[k] = v
for _dir in _env.values():
if not os.path.exists(_dir):
os.makedirs(_dir)
_env.update(self.directories_env())
_env.update(self.options_env())
return _env
def process_bundle_dirs(bundle):
ENV_DICT = env.all_dict()
for _dir in bundle.directories:
if _dir.dir is None and _dir.name not in DEFAULT_DIRS.keys():
raise Exception("Invalid default dir: `%s'" % _dir.name)
if _dir.dir is None:
_dir_name = 'dir_%s' % _dir.name
_dst = join(env.get(_dir_name), _dir.bundle)
else:
_dst = _dir.dir.format(**ENV_DICT)
if not os.path.exists(_dst):
os.makedirs(_dst)
def _start(self, **kwargs):
if self.name in list_running_services():
runtime.eerror("service `%s' is already running." % self.name)
return
if not self.enable:
runtime.eerror("service `%s' is disabled." % self.name)
return
ENV_DICT = env.all_dict()
ENV_DICT["DIR_BUNDLE"] = runtime.path.join(env.get("dir_bundles"), self.name)
ENV_DICT["DIR_BUNDLE_CONFIG"] = runtime.path.join(env.get("dir_config"), self.name)
for _dir in self.directories:
if _dir.dir is None and _dir.name not in runtime.path.DEFAULT_DIRS.keys():
raise Exception("Invalid default dir: `%s'" % _dir.name)
if _dir.dir is None:
_dir_name = "dir_%s" % _dir.name
_dst = runtime.path.join(env.get(_dir_name), _dir.bundle)
else:
_dst = _dir.dir.format(**ENV_DICT)
_dir_name = "DIR_BUNDLE_%s" % _dir.name.upper()
ENV_DICT[_dir_name] = _dst
if not os.path.exists(_dst):
os.makedirs(_dst)
for name, _dir in ENV_DICT.items():
if name.startswith("DIR_BUNDLE") and not os.path.exists(_dir):
os.makedirs(_dir)
cmd = self.start.format(**ENV_DICT)
_env = self.env
for key, value in _env.items():
_env[key] = value.format(**ENV_DICT)
runtime.einfo(cmd)
logger.debug(cmd)
runtime.einfo("start service `%s'." % self.name)
kwargs = {"env": _env}
logger.debug(kwargs)
p = subprocess.Popen(cmd.split(), **kwargs)
runtime.einfo(p.pid)
def _load_bundle(bundle_desc):
# pprint(bundle_desc)
print "register bundle `%s'" % bundle_desc['name']
_bundle = store.find(Bundle, Bundle.name == bundle_desc['name']).one() or Bundle()
_bundle.name = bundle_desc['name']
_bundle.description = bundle_desc['description']
store.add(_bundle)
if 'options' in bundle_desc:
for _option_desc in bundle_desc['options']:
_option = store.find(Option, Option.name == _option_desc['name'], Option.bundle == bundle_desc['name']).one() or Option()
_option.name = _option_desc['name']
_option.bundle = bundle_desc['name']
_option.description = _option_desc.get('description', _option_desc['name'])
_option.value = unicode(_option_desc['value'])
store.add(_option)
if 'service' in bundle_desc:
_service_desc = bundle_desc['service']
_service = store.find(Service, Service.name == bundle_desc['name']).one() or Service()
_service.name = bundle_desc['name']
_service.bundle = bundle_desc['name']
_service.description = _service_desc['description']
_service.start = _service_desc['start']
_service.stop = _service_desc['stop']
_service.restart = _service_desc['restart']
_service.env = _service_desc.get('env', {})
_service.enable = _service_desc.get('enable', True)
_service.autostart = _service_desc.get('autostart', True)
store.add(_service)
if 'directories' in bundle_desc:
for _dir_desc in bundle_desc['directories']:
_dir = store.find(Directory, Directory.name == _dir_desc['name'], Directory.bundle == bundle_desc['name']).one() or Directory()
_dir.name = _dir_desc['name']
_dir.bundle = bundle_desc['name']
_dir.dir = _dir_desc.get('dir', None)
_dir.permission = _dir_desc.get('permission', u'0755')
_dir.description = _dir_desc['description']
store.add(_dir)
store.commit()
# copy data
if 'data' in bundle_desc:
_env = _bundle.env(True)
data = bundle_desc['data']
src = data['src'].format(**_env)
dst = data['dst'].format(**_env)
if os.path.exists(dst) and len(os.listdir(dst)) == 0:
logger.info('remove empty directory %s' % dst)
shutil.rmtree(dst)
if not os.path.exists(dst):
shutil.copytree(src, dst)
# # bin symlink
bundle_bin_dir = runtime.path.join(env.get('dir_bundles'), _bundle.name, 'bin')
if not os.path.exists(env.get('dir_bin')):
os.makedirs(env.get('dir_bin'))
if os.path.exists(bundle_bin_dir):
for item in os.listdir(bundle_bin_dir):
dst = runtime.path.join(env.get('dir_bin'), item)
if item in ('.DS_Store'):
continue
if os.path.islink(dst) or os.path.isfile(dst):
os.unlink(dst)
os.symlink(runtime.path.join(bundle_bin_dir, item), dst)
# # lib symlink
bundle_lib_dir = runtime.path.join(env.get('dir_bundles'), _bundle.name, 'lib')
lib_dir = runtime.path.join(env.get('dir_bundles'), 'lib')
if not os.path.exists(lib_dir):
os.makedirs(lib_dir)
if os.path.exists(bundle_lib_dir):
for item in os.listdir(bundle_lib_dir):
src = runtime.path.join(bundle_lib_dir, item)
dst = runtime.path.join(lib_dir, item)
if item in ('.DS_Store'):
continue
if os.path.islink(dst) or os.path.isfile(dst):
os.unlink(dst)
if os.path.isdir(src):
continue
os.symlink(src, dst)