Error helper for winston.
Add a decorator on winston.error() (by default, customizable) which, when an error is passed as first argument,
also adds it in metadata and converts the call to a standard winston (message, metadata, ...).
The full error object is not added, only standard fields .name, .message and .stack are copied (by default, customizable).
npm install winston-error
var winston = require('winston');
var winstonError = require('winston-error');
var logger = new winston.Logger();
winstonError(logger);
logger.error(new Error('My error')); // will add message, stack and code in metaCopied fields can be explicitly selected, with a default value :
winstonError(logger, {
pickedFields: {
name: undefined,
message: undefined,
stack: undefined,
status: 500
}
});
logger.error(new Error('My error')); // will copy name, message, stack and status in metaDecorated levels can be explicitly selected :
winstonError(logger, {
decoratedLevels: [
'error',
'warn'
]
});
logger.error(new Error('My error')); // will copy name, message and stack in meta
logger.warn(new Error('My error')); // will copy name, message and stack in metaMIT
npm i
npm test
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