'''
MetaFunctions is a function composition and data pipelining library.

For more information, please visit the `project on github <https://github.com/ForeverWintr/metafunctions>`_.
'''

import os
import sys
import contextlib
import pathlib
import shutil
from setuptools import setup, find_packages, Command

import metafunctions

here = os.path.abspath(os.path.dirname(__file__))


class UploadCommand(Command):
    """
    Support setup.py upload.
    https://github.com/kennethreitz/setup.py/blob/master/setup.py
    """

    description = 'Build and publish the package.'
    user_options = []

    @staticmethod
    def status(s):
        """Prints things in bold."""
        print('\033[1m{0}\033[0m'.format(s))

    def initialize_options(self):
        pass

    def finalize_options(self):
        pass

    def run(self):
        try:
            self.status('Removing previous builds…')
            shutil.rmtree(os.path.join(here, 'dist'))
        except OSError:
            pass

        self.status('Building Source and Wheel (universal) distribution…')
        os.system('{0} setup.py sdist bdist_wheel --universal'.format(sys.executable))

        self.status('Uploading the package to PyPi via Twine…')
        os.system('twine upload dist/*')

        sys.exit()

setup(
    name=metafunctions.__name__,
    version=metafunctions.__version__,
    description='Metafunctions is a function composition and data pipelining library',
    long_description=__doc__,
    url='https://github.com/ForeverWintr/metafunctions',
    author='Tom Rutherford',
    author_email='foreverwintr@gmail.com',
    license='MIT',
    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
    classifiers=[
        'Development Status :: 4 - Beta',
        'Intended Audience :: Developers',
        'Topic :: Software Development :: Libraries :: Python Modules',
        'License :: OSI Approved :: MIT License',
        'Programming Language :: Python :: 3.5',
        'Programming Language :: Python :: 3.6',
        'Programming Language :: Python :: 3.7',
    ],
    keywords='functional-programming function-composition',
    packages=find_packages(),
    test_suite='metafunctions.tests',
    install_requires='ansicolors>=1.1.8',
    # $ setup.py publish support.
    cmdclass={
        'upload': UploadCommand,
    },
)
