34 lines
840 B
JavaScript
34 lines
840 B
JavaScript
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'use strict';
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const winston = require('winston');
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const logger = winston.createLogger({
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level: 'info',
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format: winston.format.json(),
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transports: [
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//
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// - Write to all logs with level `info` and below to `combined.log`
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// - Write all logs error (and below) to `error.log`.
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//
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new winston.transports.File({ filename: 'error.log', level: 'error' }),
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new winston.transports.File({ filename: 'combined.log' }),
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],
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});
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//
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// If we're not in production then log to the `console` with the format:
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// `${info.level}: ${info.message} JSON.stringify({ ...rest }) `
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//
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if (process.env.NODE_ENV !== 'production') {
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logger.add(new winston.transports.Console({
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format: winston.format.simple(),
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}));
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}
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logger.stream = {
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write: (message) => {
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logger.info(message.trim());
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},
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};
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module.exports = logger;
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