module.exports = {
    development: {
        logging: 'debug',
        pattern: '*',
        format: 'verbose'
    },
    help: {
        info: {
            default: 'verbose',
            options: ['terse', 'verbose'],
            description: 'display configuration defaults'
        },
        redisUrl: {
            default: 'redis://localhost:6379'
        },
        logging: {
            default: 'info'
        },
        pattern: {
            description: 'matching pattern for Redis scan'
        },
        format: {
            default: 'terse',
            options: ['terse', 'verbose']
        }
    }
};

require('../components/redisCliApp')(require('./config')).then(main);

async function main(context) {
    Object.assign(global, context);
    logger.level = config.logging;
    logger.debug('main', config);
    try {
        let cursor;
        while (cursor !== 0) {
            const [result] = await multiExecAsync(client, multi => {
                multi.scan(cursor || 0, 'match', config.pattern);
            });
            cursor = parseInt(result[0]);
            result[1].forEach(key => {
                console.log(key);
            });
        }
    } catch (err) {
        console.error(err);
    } finally {
        end();
    }
}

async function end() {
    client.quit();
}