26 lines
756 B
JavaScript
26 lines
756 B
JavaScript
const winston = require('winston');
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require('winston-daily-rotate-file');
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const logConfiguration = {
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'transports': [
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new winston.transports.DailyRotateFile({
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filename: './logs/application-%DATE%.log',
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datePattern: 'YYYY-MM-DD', // new file is created every hour: 'YYYY-MM-DD-HH'
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zippedArchive: true,
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maxSize: '20m',
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maxFiles: '90d',
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level: 'info'
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})
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],
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format: winston.format.combine(
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winston.format.timestamp({
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format: 'YYYY-MM-DD HH:mm:ss'
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}),
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winston.format.printf(info => `${info.timestamp} ${info.level}: ${info.message}`)
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)
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};
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const logger = winston.createLogger(logConfiguration);
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module.exports = logger;
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