37 lines
900 B
TypeScript
37 lines
900 B
TypeScript
 
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// Logger utility using Winston
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import winston from 'winston';
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import { config } from '../config';
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const logFormat = winston.format.combine(
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winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
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winston.format.errors({ stack: true }),
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winston.format.printf(({ level, message, timestamp, stack }) => {
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return `${timestamp} [${level.toUpperCase()}]: ${stack || message}`;
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})
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);
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export const logger = winston.createLogger({
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level: config.logLevel,
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format: logFormat,
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transports: [
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new winston.transports.Console({
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format: winston.format.combine(
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winston.format.colorize(),
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logFormat
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)
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})
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]
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});
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// Add file transport in production
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if (!config.isDevelopment) {
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logger.add(new winston.transports.File({
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filename: 'error.log',
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level: 'error'
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}));
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logger.add(new winston.transports.File({
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filename: 'combined.log'
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}));
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}
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