#!/usr/bin/env python
"""
Start DIRAC component using runsvctrl utility
"""
from __future__ import print_function
from __future__ import absolute_import
from __future__ import division

__RCSID__ = "6a130d2a1 (2021-07-15 20:58:41 +0200) TaykYoku <yokutayk@gmail.com>"

from DIRAC.Core.Utilities.DIRACScript import DIRACScript as Script


@Script()
def main():
  Script.disableCS()
  # Registering arguments will automatically add their description to the help menu
  Script.registerArgument(" System:  Name of the system for the component (default *: all)",
                          mandatory=False, default='*')
  Script.registerArgument(("Service: Name of the particular component (default *: all)",
                           "Agent:   Name of the particular component (default *: all)"),
                          mandatory=False, default='*')
  _, args = Script.parseCommandLine()
  system, component = Script.getPositionalArgs(group=True)

  if len(args) > 2:
    Script.showHelp(exitCode=1)

  if system != '*':
    if len(args) > 1:
      component = args[1]
  #
  from DIRAC.FrameworkSystem.Client.ComponentInstaller import gComponentInstaller
  #
  gComponentInstaller.exitOnError = True
  #
  result = gComponentInstaller.runsvctrlComponent(system, component, 'u')
  if not result['OK']:
    print('ERROR:', result['Message'])
    exit(-1)

  gComponentInstaller.printStartupStatus(result['Value'])


if __name__ == "__main__":
  main()