45 lines
1.3 KiB
JavaScript
Executable File
45 lines
1.3 KiB
JavaScript
Executable File
'use strict';
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const util = require('util');
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const path = require('path');
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const winston = require('winston');
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require('winston-daily-rotate-file');
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const args = require('./argv');
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function logger(filepath) {
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const root = filepath.match(/src[/\\]|dist[/\\]/);
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const filename = filepath.slice(root.index + root[0].length)
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.replace(path.extname(filepath), '');
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return winston.createLogger({
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format: winston.format.combine(
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winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
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winston.format((info) => (info instanceof Error
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? { ...info, message: info.stack }
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: { ...info, message: typeof info.message === 'string' ? info.message : util.inspect(info.message) }))(),
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winston.format.colorize(),
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winston.format.printf(({ level, timestamp, label, message }) => `${timestamp} ${level} [${label || filename}] ${message}`),
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),
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transports: [
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new winston.transports.Console({
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level: args.level,
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timestamp: true,
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}),
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new winston.transports.DailyRotateFile({
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datePattern: 'YYYY-MM-DD',
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filename: path.join('log', 'combined_%DATE%.log'),
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level: 'silly',
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}),
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new winston.transports.DailyRotateFile({
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datePattern: 'YYYY-MM-DD',
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filename: path.join('log', 'error_%DATE%.log'),
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level: 'error',
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}),
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],
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});
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}
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module.exports = logger;
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