27 lines
718 B
JavaScript
27 lines
718 B
JavaScript
const winston = require('winston');
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const config = require('./config');
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const enumerateErrorFormat = winston.format((info) => {
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if (info instanceof Error) {
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Object.assign(info, { message: info.stack });
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}
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return info;
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});
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const logger = winston.createLogger({
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level: config.env === 'development' ? 'debug' : 'info',
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format: winston.format.combine(
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enumerateErrorFormat(),
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config.env === 'development' ? winston.format.colorize() : winston.format.uncolorize(),
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winston.format.splat(),
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winston.format.printf(({ level, message }) => `${level}: ${message}`)
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),
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transports: [
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new winston.transports.Console({
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stderrLevels: ['error'],
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}),
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],
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});
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module.exports = logger;
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