from os.path import isfile, exists, isdir

from trygvis.eda import cli
import configparser

import os
import sys


def run(args):
    try:
        os.mkdir('.eda-rdf')
    except FileExistsError:
        if isdir('.eda-rdf'):
            cli.info('Already initialized')
        else:
            cli.info('.eda-rdf exists, but is not a directory')
        sys.exit(1)

    config = configparser.ConfigParser()
    config['db'] = {
        "type": "local"
    }

    if args.database_url is not None:
        config["db"]["type"] = "sparql"
        config["db"]["url"] = args.database_url

    cli.write_config(config)