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import { createReadStream } from 'fs'
import { join } from 'path'
import { createInterface } from 'readline'
import * as winston from 'winston'
import { CONFIG } from '../server/initializers/constants'
const label = CONFIG.WEBSERVER.HOSTNAME + ':' + CONFIG.WEBSERVER.PORT
const logger = new winston.Logger({
transports: [
new winston.transports.Console({
level: 'debug',
label: label,
handleExceptions: true,
humanReadableUnhandledException: true,
json: false,
colorize: true,
prettyPrint: true,
stderrLevels: []
})
],
exitOnError: true
})
const logLevels = {
error: logger.error,
warn: logger.warn,
info: logger.info,
debug: logger.debug
}
const path = join(CONFIG.STORAGE.LOG_DIR, 'all-logs.log')
console.log('Opening %s.', path)
const rl = createInterface({
input: createReadStream(path)
})
rl.on('line', line => {
const log = JSON.parse(line)
const additionalInfo: any = {}
Object.keys(log).forEach(logKey => {
if (logKey !== 'message' && logKey !== 'level') additionalInfo[logKey] = log[logKey]
})
logLevels[log.level](log.message, additionalInfo)
})
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