src/shared/Logger.ts

Logger.ts

/**
 * Setup the winston logger.
 *
 * Documentation: https://github.com/winstonjs/winston
 */

import { createLogger, format, transports } from 'winston';

// Import Functions
const { File, Console } = transports;

// Init Logger
const logger = createLogger({
    level: 'info',
});

const errorStackFormat = format((info) => {
    if (info.stack) {
        // tslint:disable-next-line:no-console
        console.log(info.stack);
        return false;
    }
    return info;
});

const consoleTransport = new Console({
    format: format.combine(
        format.colorize(),
        format.simple(),
        errorStackFormat(),
    ),
});
logger.add(consoleTransport);