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

import re
import os
import sys
from setuptools import setup

name = 'django_descriptive_uuid_field'
package = 'descriptive_uuid_field'
description = 'django-descriptive-uuid is a field that you can use on your models to give them a human-readable, unique identifier.'
url = 'https://github.com/bentleycook/django-descriptive-uuid-field'
author = 'Bentley Cook'
author_email = 'hello@bentleycook.com'
license = 'MIT'

def get_version(package):
    """
    Return package version as listed in `__version__` in `init.py`.
    """
    init_py = open(os.path.join(package, '__init__.py')).read()
    return re.search("^__version__ = ['\"]([^'\"]+)['\"]",
                     init_py, re.MULTILINE).group(1)

version = get_version(package)


def get_packages(package):
    """
    Return root package and all sub-packages.
    """
    return [dirpath
            for dirpath, dirnames, filenames in os.walk(package)
            if os.path.exists(os.path.join(dirpath, '__init__.py'))]


def get_package_data(package):
    """
    Return all files under the root package, that are not in a
    package themselves.
    """
    walk = [(dirpath.replace(package + os.sep, '', 1), filenames)
            for dirpath, dirnames, filenames in os.walk(package)
            if not os.path.exists(os.path.join(dirpath, '__init__.py'))]

    filepaths = []
    for base, filenames in walk:
        filepaths.extend([os.path.join(base, filename)
                          for filename in filenames])
    return {package: filepaths}

if sys.argv[-1] == 'publish':
    if os.system("pip freeze | grep wheel"):
        print("wheel not installed.\nUse `pip install wheel`.\nExiting.")
        sys.exit()
    os.system("python setup.py sdist upload")
    os.system("python setup.py bdist_wheel upload")
    print("You probably want to also tag the version now:")
    print("  git tag -a {0} -m 'version {0}'".format(version))
    print("  git push --tags")
    sys.exit()

setup(
    name=name,
    version=version,
    url=url,
    license=license,
    description=description,
    author=author,
    author_email=author_email,
    packages=get_packages(package),
    package_data=get_package_data(package),
    install_requires=[],
    download_url='https://github.com/bentleycook/django-descriptive-uuid/tarball/0.1',
    keywords=['django', 'modelfield', 'uuid'],
    classifiers=[],
)
