#!/usr/bin/python

# Copyright: (c) 2020-, Sven Velt <sven-ansiblerole@velt.biz>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

DOCUMENTATION = r'''
---
module: read_ini
short_description: Read INI
version_added: "0.1.0"
description: Read INI file (and store)
options:
requirements:
author:
    - Sven Velt
'''

EXAMPLES = r'''
'''

RETURN = r'''
'''

from ansible.module_utils.basic import AnsibleModule

import os
from configparser import ConfigParser

def run_module():
	module_args = dict(
		filename = dict(type='str', required=True),
	)

	result = dict(
		changed = False,
		content = dict(),
	)

	module = AnsibleModule(
		argument_spec = module_args,
		supports_check_mode = True,
	)

	if not os.access(module.params['filename'], os.R_OK):
		module.fail_json(
			msg = 'Could not read `%s`' % module.params['filename']
		)

	inifile = ConfigParser(interpolation=None)
	try:
		inifile.read(module.params['filename'])
	except IOError as e:
		module.fail_json(
			msg = 'Could not read ini file `%s`, because: %s' % (module.params['filename'], e)
		)

	for section in inifile.sections():
		new_section = dict()
		for option in inifile.options(section):
			new_section[option] = inifile.get(section, option)

		result['content'][section] = new_section

	module.exit_json(**result)


def main():
	run_module()


if __name__ == '__main__':
	main()