import os
import sys
sys.path.append(os.path.join(os.path.dirname(__file__), 'contrib'))

from cement import App, CaughtSignal  # noqa: E402
from .controllers.base import Base    # noqa: E402


class CementApp(App):
    class Meta:
        label = 'cement'
        controller = 'base'
        template_module = 'cement.cli.templates'
        template_handler = 'jinja2'
        config_handler = 'yaml'
        config_file_suffix = '.yml'

        extensions = [
            'generate',
            'yaml',
            'jinja2',
        ]

        handlers = [
            Base,
        ]


class CementTestApp(CementApp):
    class Meta:
        argv = []
        config_files = []
        exit_on_close = False


def main(argv=None):
    with CementApp() as app:
        try:
            app.run()
        except AssertionError as e:                     # pragma: nocover
            print('AssertionError > %s' % e.args[0])    # pragma: nocover
            app.exit_code = 1                           # pragma: nocover
        except CaughtSignal as e:                       # pragma: nocover
            print('\n%s' % e)                           # pragma: nocover
            app.exit_code = 0                           # pragma: nocover


if __name__ == '__main__':
    main()                                              # pragma: nocover