sh_cpl/src/cpl_cli/cli.py
2021-03-03 19:48:55 +01:00

31 lines
1.1 KiB
Python

from typing import Optional
from cpl.application.application_abc import ApplicationABC
from cpl.console.console import Console
from cpl_cli.command import Command
from cpl_cli.command_handler import CommandHandler
from cpl_cli.commands.help import Help
from cpl_cli.commands.version import Version
class CLI(ApplicationABC):
def __init__(self):
ApplicationABC.__init__(self)
self._command_handler: Optional[CommandHandler] = None
def configure(self):
self._command_handler: CommandHandler = self._services.get_service(CommandHandler)
self._command_handler.add_command(Command('help', ['h', 'H'], self._services.get_service(Help)))
self._command_handler.add_command(Command('version', ['v', 'V'], self._services.get_service(Version)))
def main(self):
if len(self._configuration.additional_arguments) < 1:
Console.error(f'Expected command')
Console.error('Run \'cpl help\'')
return
self._command_handler.handle(self._configuration.additional_arguments[0], self._configuration.additional_arguments[1:])