#!python
"""Create a directory (ContainerNode) in the VOSpace repositotry"""


from vos.commonparser import CommonParser
import time
import os, sys, logging
from optparse import OptionParser
from vos import vos, __version__

usage="""
        vrmdir vos:/root/node   -- deletes a container node

Version: %s """ % (__version__.version)


parser = CommonParser(usage)

if len(sys.argv) == 1:
        parser.print_help()
        sys.exit()

(opt, args) = parser.parse_args()
parser.process_informational_options()

try:
    client=vos.Client(vospace_certfile=opt.certfile,
                      vospace_token=opt.token)
except Exception as e:
    logging.error("Connection failed:  %s" %  (str(e)))
    sys.exit(e.__getattribute__('errno', -1))

try:
   for arg in args:
      if arg[0:4]!="vos:":
          logging.error("%s is not a valid VOSpace handle" % (arg))
          sys.exit(-1)
      if client.isdir(arg):
          logging.info("deleting %s" %(arg))
          client.delete(arg)
      elif client.isfile(arg):
          logging.error("%s is a file" % (arg))
          sys.exit(-1)
      else:
          logging.error("%s file not found" % (arg))
          sys.exit(-1)
except Exception as e:
    import re
    if re.search('NodeLocked', str(e)) != None:
       logging.error("Use vlock to unlock %s before removing." %(arg))
    logging.error("Connection failed:  %s" %  (str(e)))
    sys.exit(-1)
