2021-03-08 22:29:28 +01:00
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import os
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2021-03-29 13:29:26 +02:00
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from abc import ABC
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2021-03-08 22:29:28 +01:00
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2021-03-16 22:06:37 +01:00
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from cpl.configuration.configuration_abc import ConfigurationABC
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2021-03-23 17:31:24 +01:00
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from cpl.console.console import Console
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2021-03-08 22:02:16 +01:00
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from cpl.dependency_injection.service_provider_abc import ServiceProviderABC
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from cpl_cli.error import Error
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2021-03-04 19:06:53 +01:00
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from cpl_cli.command_model import CommandModel
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class CommandHandler(ABC):
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def __init__(self, config: ConfigurationABC, services: ServiceProviderABC):
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"""
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Service to handle incoming commands and args
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:param config:
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:param services:
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"""
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ABC.__init__(self)
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self._config = config
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self._env = self._config.environment
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self._services = services
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self._commands: list[CommandModel] = []
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@property
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def commands(self) -> list[CommandModel]:
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return self._commands
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def add_command(self, cmd: CommandModel):
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self._commands.append(cmd)
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def remove_command(self, cmd: CommandModel):
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self._commands.remove(cmd)
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def handle(self, cmd: str, args: list[str]):
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"""
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Handles incoming commands and args
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:param cmd:
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:param args:
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:return:
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"""
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for command in self._commands:
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if cmd == command.name or cmd in command.aliases:
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if command.is_project_needed and not os.path.isfile(os.path.join(self._env.working_directory, 'cpl.json')):
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Error.error('The command requires to be run in an CPL project, but a project could not be found.')
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return
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if command.is_project_needed:
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self._config.add_json_file('cpl.json', optional=True, output=False)
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self._services.get_service(command.command).run(args)
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Console.write('\n')
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