#!/usr/bin/env python
#
# Author 2018 Eric Vyncke, evyncke@cisco.com
# Copyright The IETF Trust 2019, All Rights Reserved
# Copyright Cisco and its affiliates
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.

import configparser
import re
import os
import json

if __name__ == '__main__':
    all_modules = {}
    config = configparser.ConfigParser()
    config._interpolation = configparser.ExtendedInterpolation()
    config.read('/etc/yangcatalog/yangcatalog.conf')
    changes_path = config.get('Directory-Section', 'changes-cache')
    all_modules_dir = config.get('Directory-Section', 'save-file-dir')
    regex = re.compile('(.*)\.yang')
    for module in os.listdir(all_modules_dir):
        match = regex.match(module)
        if match:
            key = match.group(1) 
            value = all_modules_dir + '/' + module
            all_modules[key] = value
    with open('/tmp/result.json', 'w') as fp:
        json.dump(all_modules, fp)
