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peertube/scripts/parse-log.ts
2018-01-19 13:58:13 +01:00

45 lines
1.1 KiB
TypeScript
Executable file

import { createReadStream } from 'fs'
import { join } from 'path'
import { createInterface } from 'readline'
import * as winston from 'winston'
import { labelFormatter, loggerFormat, timestampFormatter } from '../server/helpers/logger'
import { CONFIG } from '../server/initializers/constants'
const logger = new winston.createLogger({
transports: [
new winston.transports.Console({
level: 'debug',
stderrLevels: [],
format: winston.format.combine(
timestampFormatter,
winston.format.splat(),
labelFormatter,
winston.format.colorize(),
loggerFormat
)
})
],
exitOnError: true
})
const logLevels = {
error: logger.error.bind(logger),
warn: logger.warn.bind(logger),
info: logger.info.bind(logger),
debug: logger.debug.bind(logger)
}
const path = join(CONFIG.STORAGE.LOG_DIR, 'peertube.log')
console.log('Opening %s.', path)
const rl = createInterface({
input: createReadStream(path)
})
rl.on('line', line => {
const log = JSON.parse(line)
// Don't know why but loggerFormat does not remove splat key
Object.assign(log, { splat: undefined })
logLevels[log.level](log)
})