Viewing File: /home/ubuntu/efiexchange-node-base/node_modules/pino-pretty/bin.js

#!/usr/bin/env node

const fs = require('fs')
const args = require('args')
const path = require('path')
const pump = require('pump')
const sjp = require('secure-json-parse')
const JoyCon = require('joycon')
const stripJsonComments = require('strip-json-comments')

const build = require('./')
const CONSTANTS = require('./lib/constants')
const { isObject } = require('./lib/utils')

const parseJSON = input => {
  return sjp.parse(stripJsonComments(input), { protoAction: 'remove' })
}

const joycon = new JoyCon({
  parseJSON,
  files: [
    'pino-pretty.config.cjs',
    'pino-pretty.config.js',
    '.pino-prettyrc',
    '.pino-prettyrc.json'
  ],
  stopDir: path.dirname(process.cwd())
})

args
  .option(['c', 'colorize'], 'Force adding color sequences to the output')
  .option(['f', 'crlf'], 'Append CRLF instead of LF to formatted lines')
  .option(['e', 'errorProps'], 'Comma separated list of properties on error objects to show (`*` for all properties) (defaults to ``)')
  .option(['l', 'levelFirst'], 'Display the log level as the first output field')
  .option(['L', 'minimumLevel'], 'Hide messages below the specified log level')
  .option(['x', 'customLevels'], 'Override default levels (`-x err:99,info:1`)')
  .option(['X', 'customColors'], 'Override default colors using names from https://www.npmjs.com/package/colorette (`-X err:red,info:blue`)')
  .option(['U', 'useOnlyCustomProps'], 'Only use custom levels and colors (if provided); don\'t fallback to default levels and colors (-U false)')
  .option(['k', 'errorLikeObjectKeys'], 'Define which keys contain error objects (`-k err,error`) (defaults to `err,error`)')
  .option(['m', 'messageKey'], 'Highlight the message under the specified key', CONSTANTS.MESSAGE_KEY)
  .option('levelKey', 'Detect the log level under the specified key', CONSTANTS.LEVEL_KEY)
  .option(['b', 'levelLabel'], 'Output the log level using the specified label', CONSTANTS.LEVEL_LABEL)
  .option(['o', 'messageFormat'], 'Format output of message')
  .option(['a', 'timestampKey'], 'Display the timestamp from the specified key', CONSTANTS.TIMESTAMP_KEY)
  .option(['t', 'translateTime'], 'Display epoch timestamps as UTC ISO format or according to an optional format string (default ISO 8601)')
  .option(['i', 'ignore'], 'Ignore one or several keys: (`-i time,hostname`)')
  .option(['H', 'hideObject'], 'Hide objects from output (but not error object)')
  .option(['S', 'singleLine'], 'Print all non-error objects on a single line')
  .option('config', 'specify a path to a json file containing the pino-pretty options')

args
  .example('cat log | pino-pretty', 'To prettify logs, simply pipe a log file through')
  .example('cat log | pino-pretty -m fooMessage', 'To highlight a string at a key other than \'msg\'')
  .example('cat log | pino-pretty --levelKey fooLevel', 'To detect the log level at a key other than \'level\'')
  .example('cat log | pino-pretty --levelLabel LVL -o "{LVL}"', 'To output the log level label using a key other than \'levelLabel\'')
  .example('cat log | pino-pretty -a fooTimestamp', 'To display timestamp from a key other than \'time\'')
  .example('cat log | pino-pretty -t', 'To convert Epoch timestamps to ISO timestamps use the -t option')
  .example('cat log | pino-pretty -t "SYS:yyyy-mm-dd HH:MM:ss"', 'To convert Epoch timestamps to local timezone format use the -t option with "SYS:" prefixed format string')
  .example('cat log | pino-pretty -l', 'To flip level and time/date in standard output use the -l option')
  .example('cat log | pino-pretty -L info', 'Only prints messages with a minimum log level of info')
  .example('cat log | pino-pretty -i pid,hostname', 'Prettify logs but don\'t print pid and hostname')
  .example('cat log | pino-pretty --config=/path/to/config.json', 'Loads options from a config file')

const DEFAULT_VALUE = '\0default'

let opts = args.parse(process.argv, {
  mri: {
    default: {
      messageKey: DEFAULT_VALUE,
      minimumLevel: DEFAULT_VALUE,
      levelKey: DEFAULT_VALUE,
      timestampKey: DEFAULT_VALUE
    },
    // NOTE: The following key-value pairs values should be in sync with the
    //       short version values defined in each `args.option([value, key], ...)`
    alias: {
      messageKey: 'm',
      minimumLevel: 'L',
      timestampKey: 'a'
    }
  }
})

// Remove default values
opts = filter(opts, value => value !== DEFAULT_VALUE)
const config = loadConfig(opts.config)
// Override config with cli options
opts = Object.assign({}, config, opts)
// set defaults
opts.errorLikeObjectKeys = opts.errorLikeObjectKeys || 'err,error'
opts.errorProps = opts.errorProps || ''

const res = build(opts)
pump(process.stdin, res)

// https://github.com/pinojs/pino/pull/358
/* istanbul ignore next */
if (!process.stdin.isTTY && !fs.fstatSync(process.stdin.fd).isFile()) {
  process.once('SIGINT', function noOp () {})
}

function loadConfig (configPath) {
  const files = configPath ? [path.resolve(configPath)] : undefined
  const result = joycon.loadSync(files)
  if (result.path && !isObject(result.data)) {
    configPath = configPath || path.basename(result.path)
    throw new Error(`Invalid runtime configuration file: ${configPath}`)
  }
  if (configPath && !result.data) {
    throw new Error(`Failed to load runtime configuration file: ${configPath}`)
  }
  return result.data
}

function filter (obj, cb) {
  return Object.keys(obj).reduce((acc, key) => {
    const value = obj[key]
    if (cb(value, key)) {
      acc[key] = value
    }
    return acc
  }, {})
}