def __init__(self, root, dbdir=None, clean=False):
self.root = os.path.normpath(root)
if dbdir:
self.config = dbdir
else:
self.config = self.root + '/etc/gup'
self.config = os.path.normpath(self.config)
self.verbose = True
self.is_distro = False
## lock must be outside of root, otherwise we can't rm -rf root
# UGH, /GUB
self.lock_file = self.root + '.lock'
self.lock = locker.Locker(self.lock_file)
if clean:
loggedos.system(gub_log.default_logger, 'rm -fr %s' % self.config)
self.make_dirs()
files_db = self.config + '/files.db'
packages_db = self.config + '/packages.db'
self._file_package_db = db.open(files_db, 'c')
self._package_file_db = db.open(packages_db, 'c')
def run_command_with_lock(lock_file_name, cmd, args):
lock_obj = locker.Locker(lock_file_name)
stat = os.spawnvp(os.P_WAIT, cmd, args)
return stat