import * as mkdirp from 'mkdirp'
import * as path from 'path'
import * as winston from 'winston'
-import { CONFIG } from '../initializers/constants'
+import { CONFIG } from '../initializers'
const label = CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
// Create the directory if it does not exist
mkdirp.sync(CONFIG.STORAGE.LOG_DIR)
-const logger = new winston.Logger({
+// Use object for better performances (~ O(1))
+const excludedKeys = {
+ level: true,
+ message: true,
+ splat: true,
+ timestamp: true,
+ label: true
+}
+function keysExcluder (key, value) {
+ if (excludedKeys[key] === true) return undefined
+
+ if (key === 'err') return value.stack
+
+ return value
+}
+
+const consoleLoggerFormat = winston.format.printf(info => {
+ let additionalInfos = JSON.stringify(info, keysExcluder, 2)
+ if (additionalInfos === '{}') additionalInfos = ''
+ else additionalInfos = ' ' + additionalInfos
+
+ if (info.message && info.message.stack !== undefined) info.message = info.message.stack
+ return `[${info.label}] ${info.timestamp} ${info.level}: ${info.message}${additionalInfos}`
+})
+
+const jsonLoggerFormat = winston.format.printf(infoArg => {
+ let info = infoArg.err
+ ? Object.assign({}, infoArg, { err: infoArg.err.stack })
+ : infoArg
+
+ if (infoArg.message && infoArg.message.stack !== undefined) {
+ info = Object.assign({}, info, { message: infoArg.message.stack })
+ }
+
+ return JSON.stringify(info)
+})
+
+const timestampFormatter = winston.format.timestamp({
+ format: 'YYYY-MM-DD HH:mm:ss.SSS'
+})
+const labelFormatter = winston.format.label({
+ label
+})
+
+const logger = new winston.createLogger({
+ level: CONFIG.LOG.LEVEL,
transports: [
new winston.transports.File({
- level: 'debug',
- filename: path.join(CONFIG.STORAGE.LOG_DIR, 'all-logs.log'),
+ filename: path.join(CONFIG.STORAGE.LOG_DIR, 'peertube.log'),
handleExceptions: true,
- json: true,
maxsize: 5242880,
maxFiles: 5,
- colorize: false,
- prettyPrint: true
+ format: winston.format.combine(
+ winston.format.timestamp(),
+ labelFormatter,
+ winston.format.splat(),
+ jsonLoggerFormat
+ )
}),
new winston.transports.Console({
- level: 'debug',
- label: label,
handleExceptions: true,
humanReadableUnhandledException: true,
- json: false,
- colorize: true,
- prettyPrint: true
+ format: winston.format.combine(
+ timestampFormatter,
+ winston.format.splat(),
+ labelFormatter,
+ winston.format.colorize(),
+ consoleLoggerFormat
+ )
})
],
exitOnError: true
})
+function bunyanLogFactory (level: string) {
+ return function () {
+ let meta = null
+ let args = [].concat(arguments)
+
+ if (arguments[ 0 ] instanceof Error) {
+ meta = arguments[ 0 ].toString()
+ args = Array.prototype.slice.call(arguments, 1)
+ args.push(meta)
+ } else if (typeof (args[ 0 ]) !== 'string') {
+ meta = arguments[ 0 ]
+ args = Array.prototype.slice.call(arguments, 1)
+ args.push(meta)
+ }
+
+ logger[ level ].apply(logger, args)
+ }
+}
+const bunyanLogger = {
+ trace: bunyanLogFactory('debug'),
+ debug: bunyanLogFactory('debug'),
+ info: bunyanLogFactory('info'),
+ warn: bunyanLogFactory('warn'),
+ error: bunyanLogFactory('error'),
+ fatal: bunyanLogFactory('error')
+}
+
// ---------------------------------------------------------------------------
-export { logger }
+export {
+ timestampFormatter,
+ labelFormatter,
+ consoleLoggerFormat,
+ logger,
+ bunyanLogger
+}