Keep source/unformatted/raw sting with splat ?
Opened this issue · 0 comments
Booster2ooo commented
Hello,
I'm suggesting to add an option to the splat transformer that would allow to keep the source/original message (before formatting) in the metadata.
Current behavior:
const logger = winston.createLogger({
level: 'info',
format: winston.format.combine(
winston.format.splat(),
winston.format.logstash()
),
transports: [
new winston.transports.Console()
]
});
logger.info('hello %s', 'world', { foo: 'bar'} );
//> {"@message":"hello world","@fields":{"level":"info","foo":"bar"}}
Desired behavior
const logger = winston.createLogger({
level: 'info',
format: winston.format.combine(
winston.format.splat({ source: 'raw', arguments: 'params'}),
winston.format.logstash()
),
transports: [
new winston.transports.Console()
]
});
logger.info('hello %s', 'world', { foo: 'bar'} );
//> {"@message":"hello world","@fields":{"level":"info","raw":"hello %s","params":["world"],"foo":"bar"}}
I hope this suggestion will be accepted, it would be very useful when working with logging systems like the Elastic stack.
Best regards