import argparse
import configparser
import os
import inspect


def init():
    global config

    # Decide what config-file to use
    parser = argparse.ArgumentParser()
    parser.add_argument('-e', '--environment', choices=['dev', 'prod', 'test'],
                        default='prod',
                        help='choose what environment type to run.'
                        ' Defaults to prod')
    args = parser.parse_args()

    if args.environment == 'dev':
        print("Using devapi.conf")
        configfile = '/../devapi.conf'
    elif args.environment == 'test':
        print("Using testapi.conf")
        configfile = '/../testapi.conf'
    else:
        print("Using api.conf")
        configfile = '/../api.conf'

    config = configparser.RawConfigParser()
    config.read(os.path.dirname(
        os.path.abspath(inspect.getfile(
            inspect.currentframe()))) + configfile)

def contentpath():
    return(config.get('Database','contentpath'))