#!/usr/bin/env python3
from setuptools import find_packages, setup
import os
import re
import subprocess

"""
Use `git tag 1.0.0` to tag a release; `python setup.py --version`
to update the  _version.py file.
"""


def get_version(prefix):
    if os.path.exists('.git'):
        parts = subprocess.check_output(['git', 'describe', '--tags']).decode().strip().split('-')
        if len(parts) == 3:
            version = '{}.{}+{}'.format(*parts)
        else:
            version = parts[0]
        version_py = "__version__ = '{}'".format(version)
        _version = os.path.join(prefix, '_version.py')
        if not os.path.exists(_version) or open(_version).read().strip() != version_py:
            with open(_version, 'w') as fd:
                fd.write(version_py)
        return version
    else:
        for f in ('_version.py', '__init__.py'):
            f = os.path.join(prefix, f)
            if os.path.exists(f):
                with open(f) as fd:
                    metadata = dict(re.findall("__([a-z]+)__ = '([^']+)'", fd.read()))
                if 'version' in metadata:
                    break
    return metadata['version']


setup(
    name='django-requestuser',
    version=get_version('requestuser'),
    description='Make current request.user available to templates',
    author='j',
    author_email='j@mailb.org',
    url='https://r-w-x.org/django-requestuser.git',
    license='BSD License',
    platforms=['OS Independent'],
    packages=find_packages(
        exclude=['tests', 'testapp']
    ),
    include_package_data=True,
    install_requires=[
        # 'Django>=1.9', commented out to make `pip install -U` easier
    ],
    dependency_links=[
    ],
    extras_require={
    },
    classifiers=[
        'Development Status :: 4 - Beta',
        'Environment :: Web Environment',
        'Framework :: Django',
        'Intended Audience :: Developers',
        'License :: OSI Approved :: BSD License',
        'Operating System :: OS Independent',
        'Programming Language :: Python',
        'Programming Language :: Python :: 3',
        'Programming Language :: Python :: 3.4',
        'Programming Language :: Python :: 3.5',
        'Programming Language :: Python :: 3.6',
        'Topic :: Software Development',
    ],
    zip_safe=False,
)