Translated using Weblate (Arabic)

[github/Chocobozzz/PeerTube.git] / scripts / parse-log.ts

diff --git a/scripts/parse-log.ts b/scripts/parse-log.ts
index 7e804b3f9a9e6a6111aeab830e544cec0da2afe2..58e052b9f6c3ec364358e4fca62176a03e34e090 100755 (executable)
--- a/scripts/parse-log.ts
+++ b/scripts/parse-log.ts
@@ -1,19 +1,46 @@
-import { createReadStream } from 'fs'
+import { registerTSPaths } from '../server/helpers/register-ts-paths'
+registerTSPaths()
+
+import * as program from 'commander'
+import { createReadStream, readdir } from 'fs-extra'
 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'
+import { labelFormatter } from '../server/helpers/logger'
+import { CONFIG } from '../server/initializers/config'
+import { mtimeSortFilesDesc } from '../shared/core-utils/logs/logs'
+
+program
+  .option('-l, --level [level]', 'Level log (debug/info/warn/error)')
+  .parse(process.argv)
+
+const excludedKeys = {
+  level: true,
+  message: true,
+  splat: true,
+  timestamp: true,
+  label: true
+}
+function keysExcluder (key, value) {
+  return excludedKeys[key] === true ? undefined : value
+}
+
+const loggerFormat = winston.format.printf((info) => {
+  let additionalInfos = JSON.stringify(info, keysExcluder, 2)
+  if (additionalInfos === '{}') additionalInfos = ''
+  else additionalInfos = ' ' + additionalInfos
 
-const logger = new winston.createLogger({
+  return `[${info.label}] ${toTimeFormat(info.timestamp)} ${info.level}: ${info.message}${additionalInfos}`
+})
+
+const logger = winston.createLogger({
   transports: [
     new winston.transports.Console({
-      level: 'debug',
+      level: program['level'] || 'debug',
       stderrLevels: [],
       format: winston.format.combine(
-        timestampFormatter,
         winston.format.splat(),
-        labelFormatter,
+        labelFormatter(),
         winston.format.colorize(),
         loggerFormat
       )
@@ -29,17 +56,47 @@ const logLevels = {
   debug: logger.debug.bind(logger)
 }
 
-const path = join(CONFIG.STORAGE.LOG_DIR, 'peertube.log')
-console.log('Opening %s.', path)
+run()
+  .then(() => process.exit(0))
+  .catch(err => console.error(err))
 
-const rl = createInterface({
-  input: createReadStream(path)
-})
+function run () {
+  return new Promise(async res => {
+    const logFiles = await readdir(CONFIG.STORAGE.LOG_DIR)
+    const lastLogFile = await getNewestFile(logFiles, CONFIG.STORAGE.LOG_DIR)
 
-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 })
+    const path = join(CONFIG.STORAGE.LOG_DIR, lastLogFile)
+    console.log('Opening %s.', path)
 
-  logLevels[log.level](log)
-})
+    const stream = createReadStream(path)
+
+    const rl = createInterface({
+      input: stream
+    })
+
+    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)
+    })
+
+    stream.once('close', () => res())
+  })
+}
+
+// Thanks: https://stackoverflow.com/a/37014317
+async function getNewestFile (files: string[], basePath: string) {
+  const sorted = await mtimeSortFilesDesc(files, basePath)
+
+  return (sorted.length > 0) ? sorted[0].file : ''
+}
+
+function toTimeFormat (time: string) {
+  const timestamp = Date.parse(time)
+
+  if (isNaN(timestamp) === true) return 'Unknown date'
+
+  return new Date(timestamp).toISOString()
+}