1 // Thanks http://tostring.it/2014/06/23/advanced-logging-with-nodejs/
2 import * as mkdirp from 'mkdirp'
3 import * as path from 'path'
4 import * as winston from 'winston'
5 import { CONFIG } from '../initializers'
7 const label = CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
9 // Create the directory if it does not exist
10 mkdirp.sync(CONFIG.STORAGE.LOG_DIR)
12 // Use object for better performances (~ O(1))
13 const excludedKeys = {
20 function keysExcluder (key, value) {
21 return excludedKeys[key] === true ? undefined : value
24 const loggerFormat = winston.format.printf((info) => {
25 let additionalInfos = JSON.stringify(info, keysExcluder, 2)
26 if (additionalInfos === '{}') additionalInfos = ''
28 return `[${info.label}] ${info.timestamp} ${info.level}: ${info.message} ${additionalInfos}`
31 const timestampFormatter = winston.format.timestamp({
32 format: 'YYYY-MM-dd HH:mm:ss.SSS'
34 const labelFormatter = winston.format.label({
38 const logger = new winston.createLogger({
39 level: CONFIG.LOG.LEVEL,
41 new winston.transports.File({
42 filename: path.join(CONFIG.STORAGE.LOG_DIR, 'peertube.log'),
43 handleExceptions: true,
46 format: winston.format.combine(
49 winston.format.splat(),
53 new winston.transports.Console({
54 handleExceptions: true,
55 humanReadableUnhandledException: true,
56 format: winston.format.combine(
58 winston.format.splat(),
60 winston.format.colorize(),
68 // ---------------------------------------------------------------------------