json.dump(config, f, indent=4, sort_keys=True)

@server.command('delete', short_help='Remove server')

@click.argument('name')

@click.pass_obj

def delete(obj, name):

    with obj['config_file'].open() as f:

        config = json.load(f)

    name = name.lower()

    try:

        del config['ENNSTATUS_SERVERS'][name]

    except KeyError:

        raise SystemExit('{} does not exists!'.format(name))

    try:

        config['ENNSTATUS_BRIDGE_PROGRAM'].remove(name)

    except KeyError:

        pass

    with obj['config_file'].open(mode='w', encoding='utf-8') as f:

        json.dump(config, f, indent=4, sort_keys=True)