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

# This file is part of passerelle-atreal-openads - a Publik connector to openADS
#
# Copyright (C) 2019 Atreal
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os
import subprocess
import sys

from setuptools.command.install_lib import install_lib as _install_lib
from distutils.command.build import build as _build
from distutils.command.sdist import sdist
from distutils.cmd import Command
from setuptools import setup, find_packages

class eo_sdist(sdist):
    def run(self):
        if os.path.exists('VERSION'):
            os.remove('VERSION')
        version = get_version()
        version_file = open('VERSION', 'w')
        version_file.write(version)
        version_file.close()
        sdist.run(self)
        if os.path.exists('VERSION'):
            os.remove('VERSION')

def get_version():
    if os.path.exists('VERSION'):
        version_file = open('VERSION', 'r')
        version = version_file.read()
        version_file.close()
        return version
    if os.path.exists('.git'):
        p = subprocess.Popen(['git', 'describe', '--dirty', '--match=v*'], stdout=subprocess.PIPE)
        result = p.communicate()[0]
        if p.returncode == 0:
            version = str(result.split()[0][1:])
            version = version.replace('-', '.')
            return version
    return '0'


class compile_translations(Command):
    description = 'compile message catalogs to MO files via django compilemessages'
    user_options = []

    def initialize_options(self):
        pass

    def finalize_options(self):
        pass

    def run(self):
        try:
            from django.core.management import call_command
            for path, dirs, files in os.walk('atreal_openads'):
                if 'locale' not in dirs:
                    continue
                curdir = os.getcwd()
                os.chdir(os.path.realpath(path))
                call_command('compilemessages')
                os.chdir(curdir)
        except ImportError:
            sys.stderr.write('!!! Please install Django >= 1.4 to build translations\n')


class build(_build):
    sub_commands = [('compile_translations', None)] + _build.sub_commands


class install_lib(_install_lib):
    def run(self):
        self.run_command('compile_translations')
        _install_lib.run(self)


setup(
    name='passerelle-atreal-openads',
    version=get_version(),
    author='atReal',
    author_email="support@atreal.fr",
    description="A Publik connector for Passerelle to openADS",
    long_description=open('README').read(),
    classifiers=[
        "Programming Language :: Python :: 2.7",
        "Development Status :: Testing",
        "License :: AGPLv3",
        "Natural Language :: French",
        "Operating System :: OS Independent",
        "Topic :: Business"
    ],
    include_package_data=True,
    packages=find_packages(),
    cmdclass={
        'build': build,
        'compile_translations': compile_translations,
        'install_lib': install_lib,
        'sdist': eo_sdist
    },
    scripts=['manage.py'],
    install_requires=[
        'python-magic'
    ]
)