#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
cookiecutter.main
-----------------

Main entry point for the `cookiecutter` command.

The code in this module is also a good example of how to use Cookiecutter as a
library rather than a script.
"""

from __future__ import unicode_literals
import argparse
import logging
import os
import sys

from . import __version__
from .config import get_user_config
from .prompt import prompt_for_config
from .generate import generate_context, generate_files
from .vcs import clone

logger = logging.getLogger(__name__)

builtin_abbreviations = {
    'gh': 'https://github.com/{0}.git',
    'bb': 'https://bitbucket.org/{0}',
}


def expand_abbreviations(input_dir, config_dict):
    """
    Expand abbreviations in a template name.

    :param input_dir: The project template name.
    :param config_dict: The user config, which will contain abbreviation
        definitions.
    """

    abbreviations = builtin_abbreviations.copy()
    abbreviations.update(config_dict.get('abbreviations', {}))

    if input_dir in abbreviations:
        return abbreviations[input_dir]

    # Split on colon. If there is no colon, rest will be empty
    # and prefix will be the whole input_dir
    prefix, sep, rest = input_dir.partition(':')
    if prefix in abbreviations:
        return abbreviations[prefix].format(rest)

    return input_dir


def cookiecutter(input_dir, checkout=None, no_input=False, extra_context=None):
    """
    API equivalent to using Cookiecutter at the command line.

    :param input_dir: A directory containing a project template dir,
        or a URL to a git repository.
    :param checkout: The branch, tag or commit ID to checkout after clone.
    :param no_input: Prompt the user at command line for manual configuration?
    :param extra_context: A dictionary of context that overrides default
        and user configuration.
    """

    # Get user config from ~/.cookiecutterrc or equivalent
    # If no config file, sensible defaults from config.DEFAULT_CONFIG are used
    config_dict = get_user_config()

    input_dir = expand_abbreviations(input_dir, config_dict)

    # TODO: find a better way to tell if it's a repo URL
    if 'git@' in input_dir or 'https://' in input_dir:
        repo_dir = clone(
            repo_url=input_dir,
            checkout=checkout,
            clone_to_dir=config_dict['cookiecutters_dir'],
            no_input=no_input
        )
    else:
        # If it's a local repo, no need to clone or copy to your
        # cookiecutters_dir
        repo_dir = input_dir

    context_file = os.path.join(repo_dir, 'cookiecutter.json')
    logging.debug('context_file is {0}'.format(context_file))

    context = generate_context(
        context_file=context_file,
        default_context=config_dict['default_context'],
        extra_context=extra_context,
    )

    # prompt the user to manually configure at the command line.
    # except when 'no-input' flag is set
    context['cookiecutter'] = prompt_for_config(context, no_input)

    # Create project from local context and project template.
    generate_files(
        repo_dir=repo_dir,
        context=context
    )


def _get_parser():
    parser = argparse.ArgumentParser(
        description='Create a project from a Cookiecutter project template.'
    )
    parser.add_argument(
        '--no-input',
        action='store_true',
        help='Do not prompt for parameters and only use cookiecutter.json '
             'file content')
    parser.add_argument(
        'input_dir',
        help='Cookiecutter project dir, e.g. cookiecutter-pypackage/'
    )
    parser.add_argument(
        '-c', '--checkout',
        help='branch, tag or commit to checkout after git clone'
    )
    cookiecutter_pkg_dir = os.path.dirname(
        os.path.dirname(os.path.abspath(__file__))
    )
    parser.add_argument(
        '-V', '--version',
        help='Show version information and exit.',
        action='version',
        version='Cookiecutter {0} from {1} (Python {2})'.format(
            __version__,
            cookiecutter_pkg_dir,
            sys.version[:3]
        )
    )
    parser.add_argument(
        '-v', '--verbose',
        help='Print debug information',
        action='store_true', default=False
    )

    return parser


def parse_cookiecutter_args(args):
    """ Parse the command-line arguments to Cookiecutter. """
    parser = _get_parser()
    return parser.parse_args(args)


def main():
    """ Entry point for the package, as defined in setup.py. """

    args = parse_cookiecutter_args(sys.argv[1:])

    if args.verbose:
        logging.basicConfig(format='%(levelname)s %(filename)s: %(message)s',
                            level=logging.DEBUG)
    else:
        # Log info and above to console
        logging.basicConfig(
            format='%(levelname)s: %(message)s',
            level=logging.INFO
        )

    cookiecutter(args.input_dir, args.checkout, args.no_input)


if __name__ == '__main__':
    main()

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
cookiecutter.main
-----------------

Main entry point for the `cookiecutter` command.

The code in this module is also a good example of how to use Cookiecutter as a
library rather than a script.
"""

from __future__ import unicode_literals
import argparse
import logging
import os
import sys

from . import __version__
from .config import get_user_config
from .prompt import prompt_for_config
from .generate import generate_context, generate_files
from .vcs import clone

logger = logging.getLogger(__name__)

builtin_abbreviations = {
    'gh': 'https://github.com/{0}.git',
    'bb': 'https://bitbucket.org/{0}',
}


def expand_abbreviations(input_dir, config_dict):
    """
    Expand abbreviations in a template name.

    :param input_dir: The project template name.
    :param config_dict: The user config, which will contain abbreviation
        definitions.
    """

    abbreviations = builtin_abbreviations.copy()
    abbreviations.update(config_dict.get('abbreviations', {}))

    if input_dir in abbreviations:
        return abbreviations[input_dir]

    # Split on colon. If there is no colon, rest will be empty
    # and prefix will be the whole input_dir
    prefix, sep, rest = input_dir.partition(':')
    if prefix in abbreviations:
        return abbreviations[prefix].format(rest)

    return input_dir


def cookiecutter(input_dir, checkout=None, no_input=False, extra_context=None):
    """
    API equivalent to using Cookiecutter at the command line.

    :param input_dir: A directory containing a project template dir,
        or a URL to a git repository.
    :param checkout: The branch, tag or commit ID to checkout after clone.
    :param no_input: Prompt the user at command line for manual configuration?
    :param extra_context: A dictionary of context that overrides default
        and user configuration.
    """

    # Get user config from ~/.cookiecutterrc or equivalent
    # If no config file, sensible defaults from config.DEFAULT_CONFIG are used
    config_dict = get_user_config()

    input_dir = expand_abbreviations(input_dir, config_dict)

    # TODO: find a better way to tell if it's a repo URL
    if 'git@' in input_dir or 'https://' in input_dir:
        repo_dir = clone(
            repo_url=input_dir,
            checkout=checkout,
            clone_to_dir=config_dict['cookiecutters_dir'],
            no_input=no_input
        )
    else:
        # If it's a local repo, no need to clone or copy to your
        # cookiecutters_dir
        repo_dir = input_dir

    context_file = os.path.join(repo_dir, 'cookiecutter.json')
    logging.debug('context_file is {0}'.format(context_file))

    context = generate_context(
        context_file=context_file,
        default_context=config_dict['default_context'],
        extra_context=extra_context,
    )

    # prompt the user to manually configure at the command line.
    # except when 'no-input' flag is set
    context['cookiecutter'] = prompt_for_config(context, no_input)

    # Create project from local context and project template.
    generate_files(
        repo_dir=repo_dir,
        context=context
    )


def _get_parser():
    parser = argparse.ArgumentParser(
        description='Create a project from a Cookiecutter project template.'
    )
    parser.add_argument(
        '--no-input',
        action='store_true',
        help='Do not prompt for parameters and only use cookiecutter.json '
             'file content')
    parser.add_argument(
        'input_dir',
        help='Cookiecutter project dir, e.g. cookiecutter-pypackage/'
    )
    parser.add_argument(
        '-c', '--checkout',
        help='branch, tag or commit to checkout after git clone'
    )
    cookiecutter_pkg_dir = os.path.dirname(
        os.path.dirname(os.path.abspath(__file__))
    )
    parser.add_argument(
        '-V', '--version',
        help='Show version information and exit.',
        action='version',
        version='Cookiecutter {0} from {1} (Python {2})'.format(
            __version__,
            cookiecutter_pkg_dir,
            sys.version[:3]
        )
    )
    parser.add_argument(
        '-v', '--verbose',
        help='Print debug information',
        action='store_true', default=False
    )

    return parser


def parse_cookiecutter_args(args):
    """ Parse the command-line arguments to Cookiecutter. """
    parser = _get_parser()
    return parser.parse_args(args)


def main():
    """ Entry point for the package, as defined in setup.py. """

    args = parse_cookiecutter_args(sys.argv[1:])

    if args.verbose:
        logging.basicConfig(format='%(levelname)s %(filename)s: %(message)s',
                            level=logging.DEBUG)
    else:
        # Log info and above to console
        logging.basicConfig(
            format='%(levelname)s: %(message)s',
            level=logging.INFO
        )

    cookiecutter(args.input_dir, args.checkout, args.no_input)


if __name__ == '__main__':
    main()

#!/usr/bin/env python # -*- coding: utf-8 -*- cookiecutter.main -----------------  Main entry point for the `cookiecutter` command.  The code in this module is also a good example of how to use Cookiecutter as a library rather than a script. Expand abbreviations in a template name.      :param input_dir: The project template name.     :param config_dict: The user config, which will contain abbreviation         definitions. # Split on colon. If there is no colon, rest will be empty # and prefix will be the whole input_dir API equivalent to using Cookiecutter at the command line.      :param input_dir: A directory containing a project template dir,         or a URL to a git repository.     :param checkout: The branch, tag or commit ID to checkout after clone.     :param no_input: Prompt the user at command line for manual configuration?     :param extra_context: A dictionary of context that overrides default         and user configuration. # Get user config from ~/.cookiecutterrc or equivalent # If no config file, sensible defaults from config.DEFAULT_CONFIG are used # TODO: find a better way to tell if it's a repo URL # If it's a local repo, no need to clone or copy to your # cookiecutters_dir # prompt the user to manually configure at the command line. # except when 'no-input' flag is set # Create project from local context and project template. Parse the command-line arguments to Cookiecutter. Entry point for the package, as defined in setup.py. # Log info and above to console