def main()

in azurelinuxagent/agent.py [0:0]

• 37 lines of code
• 16 McCabe index (conditional complexity)

def main(args=None):
    """
    Parse command line arguments, exit with usage() on error.
    Invoke different methods according to different command
    """
    if args is None:
        args = []
    if len(args) <= 0:
        args = sys.argv[1:]
    command, force, verbose, debug, conf_file_path, log_collector_full_mode, firewall_endpoint = parse_args(args)
    if command == AgentCommands.Version:
        version()
    elif command == AgentCommands.Help:
        print(usage())
    elif command == AgentCommands.Start:
        start(conf_file_path=conf_file_path)
    else:
        try:
            agent = Agent(verbose, conf_file_path=conf_file_path)
            if command == AgentCommands.DeprovisionUser:
                agent.deprovision(force, deluser=True)
            elif command == AgentCommands.Deprovision:
                agent.deprovision(force, deluser=False)
            elif command == AgentCommands.Provision:
                agent.provision()
            elif command == AgentCommands.RegisterService:
                agent.register_service()
            elif command == AgentCommands.Daemon:
                agent.daemon()
            elif command == AgentCommands.RunExthandlers:
                agent.run_exthandlers(debug)
            elif command == AgentCommands.ShowConfig:
                agent.show_configuration()
            elif command == AgentCommands.CollectLogs:
                agent.collect_logs(log_collector_full_mode)
            elif command == AgentCommands.SetupFirewall:
                agent.setup_firewall(firewall_endpoint)
        except Exception as e:
            logger.error(u"Failed to run '{0}': {1}",
                         command,
                         textutil.format_exception(e))