Function createLogger

packages/shared/src/logger.ts:42–82

(label: string)

});

const createLogger = (label: string) => {
    const isStructuredLoggingEnabled = env.SOURCEBOT_STRUCTURED_LOGGING_ENABLED === 'true';

    return winston.createLogger({
        level: env.SOURCEBOT_LOG_LEVEL,
        format: combine(
            errors({ stack: true }),
            timestamp(),
            labelFn({ label: label }),
        ),
        transports: [
            new winston.transports.Console({
                format: isStructuredLoggingEnabled
                    ? combine(
                        datadogFormat(),
                        json()
                    )
                    : combine(
                        colorize(),
                        humanReadableFormat
                    ),
            }),
            ...(env.SOURCEBOT_STRUCTURED_LOGGING_FILE && isStructuredLoggingEnabled ? [
                new winston.transports.File({
                    filename: env.SOURCEBOT_STRUCTURED_LOGGING_FILE,
                    format: combine(
                        datadogFormat(),
                        json()
                    ),
                }),
            ] : []),
            ...(env.LOGTAIL_TOKEN && env.LOGTAIL_HOST ? [
                new LogtailTransport(
                    new Logtail(env.LOGTAIL_TOKEN, {
                        endpoint: env.LOGTAIL_HOST,
                    })
                )
            ] : []),
        ]
    });
}

export {
    createLogger