#!/usr/bin/env python3

import codecs
import os
import re
import sys

from setuptools import find_packages, setup

NAME = 'sphinx_celery'
extra = {}

# -*- Classifiers -*-

classes = """
    Development Status :: 5 - Production/Stable
    Programming Language :: Python
    Programming Language :: Python :: 3
    Programming Language :: Python :: 3.7
    Programming Language :: Python :: 3.8
    Programming Language :: Python :: 3.9
    License :: OSI Approved :: BSD License
    Intended Audience :: Developers
    Operating System :: OS Independent
"""
classifiers = [s.strip() for s in classes.split('\n') if s]

# -*- Distribution Meta -*-

re_meta = re.compile(r'__(\w+?)__\s*=\s*(.*)')
re_doc = re.compile(r'^"""(.+?)"""')


def add_default(m):
    attr_name, attr_value = m.groups()
    return ((attr_name, attr_value.strip("\"'")),)


def add_doc(m):
    return (('doc', m.groups()[0]),)


pats = {re_meta: add_default, re_doc: add_doc}
here = os.path.abspath(os.path.dirname(__file__))
with open(os.path.join(here, 'sphinx_celery', '__init__.py')) as meta_fh:
    meta = {}
    for line in meta_fh:
        if line.strip() == '# -eof meta-':
            break
        for pattern, handler in pats.items():
            m = pattern.match(line.strip())
            if m:
                meta.update(handler(m))

# -*- Installation Requires -*-

py_version = sys.version_info
is_jython = sys.platform.startswith('java')
is_pypy = hasattr(sys, 'pypy_version_info')


def strip_comments(line):
    return line.split('#', 1)[0].strip()


def _pip_requirement(req):
    if req.startswith('-r '):
        _, path = req.split()
        return reqs(*path.split('/'))
    return [req]


def _reqs(*f):
    with open(os.path.join(os.getcwd(), "requirements", *f)) as fp:
        return [
            _pip_requirement(r) for r in (
                strip_comments(line) for line in fp
            ) if r
        ]


def reqs(*f):
    return [req for subreq in _reqs(*f) for req in subreq]

# -*- Long Description -*-


if os.path.exists('README.rst'):
    long_description = codecs.open('README.rst', 'r', 'utf-8').read()
else:
    long_description = 'See http://pypi.python.org/pypi/sphinx_celery/'

# -*- Entry Points -*- #

# -*- %%% -*-


setup(
    name=NAME,
    version=meta['version'],
    description=meta['doc'],
    author=meta['author'],
    author_email=meta['contact'],
    url=meta['homepage'],
    platforms=['any'],
    license='BSD',
    keywords='sphinx docs',
    packages=find_packages(exclude=['ez_setup', 'tests', 'tests.*']),
    package_data={
        'sphinx_celery': [
            'theme.conf',
        ],
        os.path.join('sphinx_celery', 'static'): [
            'celery.css_t',
        ],
        os.path.join('sphinx_celery', 'templates'): [
            'page.html',
        ],
    },
    include_package_data=True,
    zip_safe=False,
    install_requires=reqs('default.txt'),
    tests_require=reqs('test.txt'),
    test_suite='nose.collector',
    classifiers=classifiers,
    entry_points={
        'sphinx.html_themes': [
            'sphinx_celery = sphinx_celery',
        ],
    },
    long_description=long_description,
    **extra)