Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/node-red/node_modules/args/lib/   drwxr-xr-x
Free 13.03 GB of 57.97 GB (22.48%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     option.js (1.46 KB)      -rw-r--r--

'use strict'

module.exports = function(name, description, defaultValue, init) {
  let usage = []

  const assignShort = (name, options, short) => {
    if (options.find(flagName => flagName.usage[0] === short)) {
      short = name.charAt(0).toUpperCase()
    }

    return [short, name]
  }

  // If name is an array, pick the values
  // Otherwise just use the whole thing
  switch (name.constructor) {
    case String:
      usage = assignShort(name, this.details.options, name.charAt(0))
      break
    case Array:
      usage = usage.concat(name)
      break
    default:
      throw new Error('Invalid name for option')
  }

  // Throw error if short option is too long
  if (usage.length > 0 && usage[0].length > 1) {
    throw new Error('Short version of option is longer than 1 char')
  }

  const optionDetails = {
    defaultValue,
    usage,
    description
  }

  let defaultIsWrong

  switch (defaultValue) {
    case false:
      defaultIsWrong = true
      break
    case null:
      defaultIsWrong = true
      break
    case undefined:
      defaultIsWrong = true
      break
    default:
      defaultIsWrong = false
  }

  if (typeof init === 'function') {
    optionDetails.init = init
  } else if (!defaultIsWrong) {
    // Set initializer depending on type of default value
    optionDetails.init = this.handleType(defaultValue)[1]
  }

  // Register option to global scope
  this.details.options.push(optionDetails)

  // Allow chaining of .option()
  return this
}