main()

Complexity

Conditions

8

Size

Total Lines

111

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

# -*- coding: utf-8 -*-
@click.command(context_settings=dict(help_option_names=[u'-h', u'--help']))
@click.version_option(__version__, u'-V', u'--version', message=version_msg())
@click.argument(u'template')
@click.argument(u'extra_context', nargs=-1, callback=validate_extra_context)
@click.option(
    u'--no-input', is_flag=True,
    help=u'Do not prompt for parameters and only use cookiecutter.json '
         u'file content',
)
@click.option(
    u'-c', u'--checkout',
    help=u'branch, tag or commit to checkout after git clone',
)
@click.option(
    '-v', '--verbose',
    is_flag=True, help='Print debug information', default=False
)
@click.option(
    u'--replay', is_flag=True,
    help=u'Do not prompt for parameters and only use information entered '
         u'previously',
)
@click.option(
    u'-f', u'--overwrite-if-exists', is_flag=True,
    help=u'Overwrite the contents of the output directory if it already exists'
)
@click.option(
    u'-o', u'--output-dir', default='.', type=click.Path(),
    help=u'Where to output the generated project dir into'
)
@click.option(
    u'--config-file', type=click.Path(), default=None,
    help=u'User configuration file'
)
@click.option(
    u'--default-config', is_flag=True,
    help=u'Do not load a config file. Use the defaults instead'
)
@click.option(
    u'--debug-file', type=click.Path(), default=None,
    help=u'File to be used as a stream for DEBUG logging',
)
def main(
        template, extra_context, no_input, checkout, verbose,
        replay, overwrite_if_exists, output_dir, config_file,
        default_config, debug_file):
    """Create a project from a Cookiecutter project template (TEMPLATE).

    TEMPLATE is a local path or a link to a cookiecutter project template.
    It can also be help, python, django or pytest for Cookiecutter
    specials.

    Cookiecutter is free and open source software, developed and managed by
    volunteers. If you would like to help out or fund the project, please get
    in touch at https://github.com/audreyr/cookiecutter.
    """
    # If you _need_ to support a local template in a directory
    # called 'help', use a qualified path to the directory.
    if template == u'help':
        click.echo(click.get_current_context().get_help())
        sys.exit(0)
    elif template == u'python':
        template = 'https://github.com/audreyr/cookiecutter-pypackage'
        click.echo(
            'Using default Python package project template {}'.format(template)
        )
    elif template == u'django':
        template = 'https://github.com/pydanny/cookiecutter-django'
        click.echo(
            'Using default Django project template {}'.format(template)
        )
    elif template == u'pytest':
        template = 'https://github.com/pytest-dev/cookiecutter-pytest-plugin'
        click.echo(
            'Using default pytest template {}'.format(template)
        )

    configure_logger(
        stream_level='DEBUG' if verbose else 'INFO',
        debug_file=debug_file,
    )

    try:
        cookiecutter(
            template, checkout, no_input,
            extra_context=extra_context,
            replay=replay,
            overwrite_if_exists=overwrite_if_exists,
            output_dir=output_dir,
            config_file=config_file,
            default_config=default_config,
        )
    except (OutputDirExistsException,
            InvalidModeException,
            FailedHookException,
            UnknownExtension,
            RepositoryNotFound,
            RepositoryCloneFailed) as e:
        click.echo(e)
        sys.exit(1)
    except UndefinedVariableInTemplate as undefined_err:
        click.echo('{}'.format(undefined_err.message))
        click.echo('Error message: {}'.format(undefined_err.error.message))

        context_str = json.dumps(
            undefined_err.context,
            indent=4,
            sort_keys=True
        )
        click.echo('Context: {}'.format(context_str))
        sys.exit(1)