feat: convert commonjs to esm modules

ftp-srv.js

@@ -1,8 +1,6 @@
-const FtpSrv = require('./src')
-const FileSystem = require('./src/fs')
-const errors = require('./src/errors')
+import FtpSrv from './src/index.js'
+import FileSystem from './src/fs.js'
+import ftpErrors from './src/errors.js'
 
-module.exports = FtpSrv
-module.exports.FtpSrv = FtpSrv
-module.exports.FileSystem = FileSystem
-module.exports.ftpErrors = errors
+export default FtpSrv
+export { FtpSrv, FileSystem, ftpErrors }

package.json

@@ -17,6 +17,7 @@
     "bin",
     "ftp-srv.d.ts"
   ],
+  "type": "module",
   "main": "ftp-srv.js",
   "bin": "./bin/index.js",
   "types": "./ftp-srv.d.ts",

src/commands/index.js

@@ -1,11 +1,10 @@
-const _ = require('lodash')
-const Promise = require('bluebird')
-
-const REGISTRY = require('./registry')
+import _ from 'lodash'
+import Promise from 'bluebird'
+import REGISTRY from './registry.js'
 
 const CMD_FLAG_REGEX = new RegExp(/^-(\w{1})$/)
 
-class FtpCommands {
+export default class FtpCommands {
   constructor(connection) {
     this.connection = connection
     this.previousCommand = {}
@@ -75,4 +74,3 @@ class FtpCommands {
     })
   }
 }
-module.exports = FtpCommands

src/commands/registration/abor.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'ABOR',
   handler: function () {
     return this.connector

src/commands/registration/allo.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'ALLO',
   handler: function () {
     return this.reply(202)

src/commands/registration/appe.js

@@ -1,9 +1,9 @@
-const stor = require('./stor').handler
+import stor from './stor.js'
 
-module.exports = {
+export default {
   directive: 'APPE',
   handler: function (args) {
-    return stor.call(this, args)
+    return stor.handler.call(this, args)
   },
   syntax: '{{cmd}} <path>',
   description: 'Append to a file'

src/commands/registration/auth.js

@@ -1,7 +1,7 @@
-const _ = require('lodash')
-const tls = require('tls')
+import _ from 'lodash'
+import tls from 'node:tls'
 
-module.exports = {
+export default {
   directive: 'AUTH',
   handler: function ({ command } = {}) {
     const method = _.upperCase(command.arg)

src/commands/registration/cdup.js

@@ -1,10 +1,10 @@
-const cwd = require('./cwd').handler
+import cwd from './cwd.js'
 
-module.exports = {
+export default {
   directive: ['CDUP', 'XCUP'],
   handler: function (args) {
     args.command.arg = '..'
-    return cwd.call(this, args)
+    return cwd.handler.call(this, args)
   },
   syntax: '{{cmd}}',
   description: 'Change to Parent Directory'

src/commands/registration/cwd.js

@@ -1,7 +1,7 @@
-const Promise = require('bluebird')
-const escapePath = require('../../helpers/escape-path')
+import Promise from 'bluebird'
+import escapePath from '../../helpers/escape-path.js'
 
-module.exports = {
+export default {
   directive: ['CWD', 'XCWD'],
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/dele.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = {
+export default {
   directive: 'DELE',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/eprt.js

@@ -1,12 +1,12 @@
-const _ = require('lodash')
-const ActiveConnector = require('../../connector/active')
+import _ from 'lodash'
+import ActiveConnector from '../../connector/active.js'
 
 const FAMILY = {
   1: 4,
   2: 6
 }
 
-module.exports = {
+export default {
   directive: 'EPRT',
   handler: function ({ log, command } = {}) {
     const [, protocol, ip, port] = _.chain(command).get('arg', '').split('|').value()

src/commands/registration/epsv.js

@@ -1,6 +1,6 @@
-const PassiveConnector = require('../../connector/passive')
+import PassiveConnector from '../../connector/passive.js'
 
-module.exports = {
+export default {
   directive: 'EPSV',
   handler: function ({ log }) {
     this.connector = new PassiveConnector(this)

src/commands/registration/feat.js

@@ -1,9 +1,9 @@
-const _ = require('lodash')
+import _ from 'lodash'
 
-module.exports = {
+export default {
   directive: 'FEAT',
   handler: function () {
-    const registry = require('../registry')
+    const registry = import('../registry')
     const features = Object.keys(registry)
       .reduce(
         (feats, cmd) => {

src/commands/registration/help.js

@@ -1,9 +1,9 @@
-const _ = require('lodash')
+import _ from 'lodash'
 
-module.exports = {
+export default {
   directive: 'HELP',
   handler: function ({ command } = {}) {
-    const registry = require('../registry')
+    const registry = import('../registry')
     const directive = _.upperCase(command.arg)
     if (directive) {
       if (!registry.hasOwnProperty(directive)) return this.reply(502, `Unknown command ${directive}.`)

src/commands/registration/list.js

@@ -1,10 +1,10 @@
-const _ = require('lodash')
-const Promise = require('bluebird')
-const getFileStat = require('../../helpers/file-stat')
+import _ from 'lodash'
+import Promise from 'bluebird'
+import getFileStat from '../../helpers/file-stat.js'
 
 // http://cr.yp.to/ftp/list.html
 // http://cr.yp.to/ftp/list/eplf.html
-module.exports = {
+export default {
   directive: 'LIST',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/mdtm.js

@@ -1,7 +1,7 @@
-const Promise = require('bluebird')
-const moment = require('moment')
+import Promise from 'bluebird'
+import moment from 'moment'
 
-module.exports = {
+export default {
   directive: 'MDTM',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/mkd.js

@@ -1,7 +1,7 @@
-const Promise = require('bluebird')
-const escapePath = require('../../helpers/escape-path')
+import Promise from 'bluebird'
+import escapePath from '../../helpers/escape-path.js'
 
-module.exports = {
+export default {
   directive: ['MKD', 'XMKD'],
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/mode.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'MODE',
   handler: function ({ command } = {}) {
     return this.reply(/^S$/i.test(command.arg) ? 200 : 504)

src/commands/registration/nlst.js

@@ -1,9 +1,9 @@
-const list = require('./list').handler
+import list from './list.js'
 
-module.exports = {
+export default {
   directive: 'NLST',
   handler: function (args) {
-    return list.call(this, args)
+    return list.handler.call(this, args)
   },
   syntax: '{{cmd}} [<path>]',
   description: 'Returns a list of file names in a specified directory'

src/commands/registration/noop.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'NOOP',
   handler: function () {
     return this.reply(200)

src/commands/registration/opts.js

@@ -1,11 +1,11 @@
-const _ = require('lodash')
+import _ from 'lodash'
 
 const OPTIONS = {
   UTF8: utf8,
   'UTF-8': utf8
 }
 
-module.exports = {
+export default {
   directive: 'OPTS',
   handler: function ({ command } = {}) {
     if (!_.has(command, 'arg')) return this.reply(501)

src/commands/registration/pass.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'PASS',
   handler: function ({ log, command } = {}) {
     if (!this.username) return this.reply(503)

src/commands/registration/pasv.js

@@ -1,8 +1,8 @@
-const Promise = require('bluebird')
-const PassiveConnector = require('../../connector/passive')
-const { isLocalIP } = require('../../helpers/is-local')
+import Promise from 'bluebird'
+import PassiveConnector from '../../connector/passive.js'
+import { isLocalIP } from '../../helpers/is-local.js'
 
-module.exports = {
+export default {
   directive: 'PASV',
   handler: function ({ log } = {}) {
     if (!this.server.options.pasv_url) {

src/commands/registration/pbsz.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'PBSZ',
   handler: function ({ command } = {}) {
     if (!this.secure) return this.reply(202, 'Not supported')

src/commands/registration/port.js

@@ -1,7 +1,7 @@
-const _ = require('lodash')
-const ActiveConnector = require('../../connector/active')
+import _ from 'lodash'
+import ActiveConnector from '../../connector/active.js'
 
-module.exports = {
+export default {
   directive: 'PORT',
   handler: function ({ log, command } = {}) {
     this.connector = new ActiveConnector(this)

src/commands/registration/prot.js

@@ -1,6 +1,6 @@
-const _ = require('lodash')
+import _ from 'lodash'
 
-module.exports = {
+export default {
   directive: 'PROT',
   handler: function ({ command } = {}) {
     if (!this.secure) return this.reply(202, 'Not supported')

src/commands/registration/pwd.js

@@ -1,7 +1,7 @@
-const Promise = require('bluebird')
-const escapePath = require('../../helpers/escape-path')
+import Promise from 'bluebird'
+import escapePath from '../../helpers/escape-path.js'
 
-module.exports = {
+export default {
   directive: ['PWD', 'XPWD'],
   handler: function ({ log } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/quit.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'QUIT',
   handler: function () {
     return this.close(221, 'Client called QUIT')

src/commands/registration/rest.js

@@ -1,6 +1,6 @@
-const _ = require('lodash')
+import _ from 'lodash'
 
-module.exports = {
+export default {
   directive: 'REST',
   handler: function ({ command } = {}) {
     const arg = _.get(command, 'arg')

src/commands/registration/retr.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = {
+export default {
   directive: 'RETR',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/rmd.js

@@ -1,9 +1,9 @@
-const { handler: dele } = require('./dele')
+import dele from './dele.js'
 
-module.exports = {
+export default {
   directive: ['RMD', 'XRMD'],
   handler: function (args) {
-    return dele.call(this, args)
+    return dele.handler.call(this, args)
   },
   syntax: '{{cmd}} <path>',
   description: 'Remove a directory'

src/commands/registration/rnfr.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = {
+export default {
   directive: 'RNFR',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/rnto.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = {
+export default {
   directive: 'RNTO',
   handler: function ({ log, command } = {}) {
     if (!this.renameFrom) return this.reply(503)

src/commands/registration/site/chmod.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = function ({ log, command } = {}) {
+export default function ({ log, command } = {}) {
   if (!this.fs) return this.reply(550, 'File system not instantiated')
   if (!this.fs.chmod) return this.reply(402, 'Not supported by file system')
 

src/commands/registration/site/index.js

@@ -1,9 +1,9 @@
-const Promise = require('bluebird')
-const _ = require('lodash')
+import Promise from 'bluebird'
+import _ from 'lodash'
 
-const registry = require('./registry')
+import registry from './registry.js'
 
-module.exports = {
+export default {
   directive: 'SITE',
   handler: function ({ log, command } = {}) {
     const rawSubCommand = _.get(command, 'arg', '')

src/commands/registration/site/registry.js

@@ -1,5 +1,6 @@
-module.exports = {
+import chmod from './chmod.js'
+export default {
   CHMOD: {
-    handler: require('./chmod')
+    handler: chmod
   }
 }

src/commands/registration/size.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = {
+export default {
   directive: 'SIZE',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/stat.js

@@ -1,8 +1,8 @@
-const _ = require('lodash')
-const Promise = require('bluebird')
-const getFileStat = require('../../helpers/file-stat')
+import _ from 'lodash'
+import Promise from 'bluebird'
+import getFileStat from '../../helpers/file-stat.js'
 
-module.exports = {
+export default {
   directive: 'STAT',
   handler: function (args = {}) {
     const { log, command } = args

src/commands/registration/stor.js

@@ -1,6 +1,6 @@
-const Promise = require('bluebird')
+import Promise from 'bluebird'
 
-module.exports = {
+export default {
   directive: 'STOR',
   handler: function ({ log, command } = {}) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')

src/commands/registration/stou.js

@@ -1,7 +1,7 @@
-const Promise = require('bluebird')
-const { handler: stor } = require('./stor')
+import Promise from 'bluebird'
+import stor from './stor.js'
 
-module.exports = {
+export default {
   directive: 'STOU',
   handler: function (args) {
     if (!this.fs) return this.reply(550, 'File system not instantiated')
@@ -13,7 +13,7 @@ module.exports = {
       .catch(() => fileName)
       .then((name) => {
         args.command.arg = name
-        return stor.call(this, args)
+        return stor.handler.call(this, args)
       })
   },
   syntax: '{{cmd}}',

src/commands/registration/stru.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'STRU',
   handler: function ({ command } = {}) {
     return this.reply(/^F$/i.test(command.arg) ? 200 : 504)

src/commands/registration/syst.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'SYST',
   handler: function () {
     return this.reply(215)

src/commands/registration/type.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'TYPE',
   handler: function ({ command } = {}) {
     if (/^A[0-9]?$/i.test(command.arg)) {

src/commands/registration/user.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   directive: 'USER',
   handler: function ({ log, command } = {}) {
     if (this.username) return this.reply(530, 'Username already set')

src/commands/registry.js

@@ -1,44 +1,84 @@
+import abor from './registration/abor.js'
+import allo from './registration/allo.js'
+import appe from './registration/appe.js'
+import auth from './registration/auth.js'
+import cdup from './registration/cdup.js'
+import cwd from './registration/cwd.js'
+import dele from './registration/dele.js'
+import feat from './registration/feat.js'
+import help from './registration/help.js'
+import list from './registration/list.js'
+import mdtm from './registration/mdtm.js'
+import mkd from './registration/mkd.js'
+import mode from './registration/mode.js'
+import nlst from './registration/nlst.js'
+import noop from './registration/noop.js'
+import opts from './registration/opts.js'
+import pass from './registration/pass.js'
+import pasv from './registration/pasv.js'
+import port from './registration/port.js'
+import pwd from './registration/pwd.js'
+import quit from './registration/quit.js'
+import rest from './registration/rest.js'
+import retr from './registration/retr.js'
+import rmd from './registration/rmd.js'
+import rnfr from './registration/rnfr.js'
+import rnto from './registration/rnto.js'
+import site from './registration/site/index.js'
+import size from './registration/size.js'
+import stat from './registration/stat.js'
+import stor from './registration/stor.js'
+import stou from './registration/stou.js'
+import stru from './registration/stru.js'
+import syst from './registration/syst.js'
+import type from './registration/type.js'
+import user from './registration/user.js'
+import pbsz from './registration/pbsz.js'
+import prot from './registration/prot.js'
+import eprt from './registration/eprt.js'
+import epsv from './registration/epsv.js'
+
 /* eslint no-return-assign: 0 */
 const commands = [
-  require('./registration/abor'),
-  require('./registration/allo'),
-  require('./registration/appe'),
-  require('./registration/auth'),
-  require('./registration/cdup'),
-  require('./registration/cwd'),
-  require('./registration/dele'),
-  require('./registration/feat'),
-  require('./registration/help'),
-  require('./registration/list'),
-  require('./registration/mdtm'),
-  require('./registration/mkd'),
-  require('./registration/mode'),
-  require('./registration/nlst'),
-  require('./registration/noop'),
-  require('./registration/opts'),
-  require('./registration/pass'),
-  require('./registration/pasv'),
-  require('./registration/port'),
-  require('./registration/pwd'),
-  require('./registration/quit'),
-  require('./registration/rest'),
-  require('./registration/retr'),
-  require('./registration/rmd'),
-  require('./registration/rnfr'),
-  require('./registration/rnto'),
-  require('./registration/site'),
-  require('./registration/size'),
-  require('./registration/stat'),
-  require('./registration/stor'),
-  require('./registration/stou'),
-  require('./registration/stru'),
-  require('./registration/syst'),
-  require('./registration/type'),
-  require('./registration/user'),
-  require('./registration/pbsz'),
-  require('./registration/prot'),
-  require('./registration/eprt'),
-  require('./registration/epsv')
+  abor,
+  allo,
+  appe,
+  auth,
+  cdup,
+  cwd,
+  dele,
+  feat,
+  help,
+  list,
+  mdtm,
+  mkd,
+  mode,
+  nlst,
+  noop,
+  opts,
+  pass,
+  pasv,
+  port,
+  pwd,
+  quit,
+  rest,
+  retr,
+  rmd,
+  rnfr,
+  rnto,
+  site,
+  size,
+  stat,
+  stor,
+  stou,
+  stru,
+  syst,
+  type,
+  user,
+  pbsz,
+  prot,
+  eprt,
+  epsv
 ]
 
 const registry = commands.reduce((result, cmd) => {
@@ -47,4 +87,4 @@ const registry = commands.reduce((result, cmd) => {
   return result
 }, {})
 
-module.exports = registry
+export default registry

src/connection.js

@@ -1,15 +1,14 @@
-const _ = require('lodash')
-const uuid = require('uuid')
-const Promise = require('bluebird')
-const EventEmitter = require('events')
+import _ from 'lodash'
+import uuid from 'uuid'
+import Promise from 'bluebird'
+import { EventEmitter } from 'node:events'
+import BaseConnector from './connector/base.js'
+import { FileSystem } from './fs.js'
+import Commands from './commands/index.js'
+import errors from './errors.js'
+import DEFAULT_MESSAGE from './messages.js'
 
-const BaseConnector = require('./connector/base')
-const FileSystem = require('./fs')
-const Commands = require('./commands')
-const errors = require('./errors')
-const DEFAULT_MESSAGE = require('./messages')
-
-class FtpConnection extends EventEmitter {
+export default class FtpConnection extends EventEmitter {
   constructor(server, options) {
     super()
     this.server = server
@@ -161,4 +160,3 @@ class FtpConnection extends EventEmitter {
       })
   }
 }
-module.exports = FtpConnection

src/connector/active.js

@@ -1,11 +1,11 @@
-const { Socket } = require('net')
-const tls = require('tls')
-const ip = require('ip')
-const Promise = require('bluebird')
-const Connector = require('./base')
-const { SocketError } = require('../errors')
+import { Socket } from 'node:net'
+import tls from 'node:tls'
+import ip from 'ip'
+import Promise from 'bluebird'
+import Connector from './base.js'
+import errors from '../errors.js'
 
-class Active extends Connector {
+export default class Active extends Connector {
   constructor(connection) {
     super(connection)
     this.type = 'active'
@@ -29,7 +29,7 @@ class Active extends Connector {
 
     return closeExistingServer().then(() => {
       if (!ip.isEqual(this.connection.commandSocket.remoteAddress, host)) {
-        throw new SocketError('The given address is not yours', 500)
+        throw new errors.SocketError('The given address is not yours', 500)
       }
 
       this.dataSocket = new Socket()
@@ -55,4 +55,3 @@ class Active extends Connector {
     })
   }
 }
-module.exports = Active

src/connector/base.js

@@ -1,7 +1,7 @@
-const Promise = require('bluebird')
-const errors = require('../errors')
+import Promise from 'bluebird'
+import errors from '../errors.js'
 
-class Connector {
+export default class Connector {
   constructor(connection) {
     this.connection = connection
 
@@ -49,4 +49,3 @@ class Connector {
     this.connection.connector = new Connector(this)
   }
 }
-module.exports = Connector

src/connector/passive.js

@@ -1,14 +1,14 @@
-const net = require('net')
-const tls = require('tls')
-const ip = require('ip')
-const Promise = require('bluebird')
+import net from 'node:net'
+import tls from 'node:tls'
+import ip from 'ip'
+import Promise from 'bluebird'
 
-const Connector = require('./base')
-const errors = require('../errors')
+import Connector from './base.js'
+import errors from '../errors.js'
 
 const CONNECT_TIMEOUT = 30 * 1000
 
-class Passive extends Connector {
+export default class Passive extends Connector {
   constructor(connection) {
     super(connection)
     this.type = 'passive'
@@ -119,4 +119,3 @@ class Passive extends Connector {
       })
   }
 }
-module.exports = Passive

src/errors.js

@@ -30,7 +30,7 @@ class ConnectorError extends Error {
   }
 }
 
-module.exports = {
+export default {
   SocketError,
   FileSystemError,
   ConnectorError,

src/fs.js

@@ -1,15 +1,15 @@
-const _ = require('lodash')
-const nodePath = require('path')
-const uuid = require('uuid')
-const Promise = require('bluebird')
-const { createReadStream, createWriteStream, constants } = require('fs')
-const fsAsync = require('./helpers/fs-async')
-const errors = require('./errors')
+import _ from 'lodash'
+import nodePath from 'node:path'
+import uuid from 'uuid'
+import Promise from 'bluebird'
+import { createReadStream, createWriteStream, constants } from 'node:fs'
+import fsAsync from './helpers/fs-async.js'
+import errors from './errors.js'
 
 const UNIX_SEP_REGEX = /\//g
 const WIN_SEP_REGEX = /\\/g
 
-class FileSystem {
+export default class FileSystem {
   constructor(connection, { root, cwd } = {}) {
     this.connection = connection
     this.cwd = nodePath.normalize((cwd || '/').replace(WIN_SEP_REGEX, '/'))
@@ -141,4 +141,5 @@ class FileSystem {
     return uuid.v4().replace(/\W/g, '')
   }
 }
-module.exports = FileSystem
+
+export { FileSystem }

src/helpers/escape-path.js

@@ -1,3 +1,3 @@
-module.exports = function (path) {
+export default function (path) {
   return path.replace(/"/g, '""')
 }

src/helpers/file-stat.js

@@ -1,13 +1,13 @@
-const _ = require('lodash')
-const moment = require('moment')
-const errors = require('../errors')
+import _ from 'lodash'
+import moment from 'moment'
+import errors from '../errors.js'
 
 const FORMATS = {
   ls,
   ep
 }
 
-module.exports = function (fileStat, format = 'ls') {
+export default function (fileStat, format = 'ls') {
   if (typeof format === 'function') return format(fileStat)
   if (!FORMATS.hasOwnProperty(format)) {
     throw new errors.FileSystemError('Bad file stat formatter')

src/helpers/find-port.js

@@ -1,5 +1,5 @@
-const net = require('net')
-const errors = require('../errors')
+import net from 'node:net'
+import errors from '../errors.js'
 
 const MAX_PORT = 65535
 const MAX_PORT_CHECK_ATTEMPT = 5
@@ -56,7 +56,4 @@ function getNextPortFactory(host, portMin, portMax, maxAttempts = MAX_PORT_CHECK
     })
 }
 
-module.exports = {
-  getNextPortFactory,
-  portNumberGenerator
-}
+export { getNextPortFactory, portNumberGenerator }

src/helpers/fs-async.js

@@ -1,9 +1,9 @@
-const fs = require('fs')
-const { promisify } = require('bluebird')
+import fs from 'node:fs'
+import Promise from 'bluebird'
 
 const methods = ['stat', 'readdir', 'access', 'unlink', 'rmdir', 'mkdir', 'rename', 'chmod']
 
-module.exports = methods.reduce((obj, method) => {
-  obj[method] = promisify(fs[method])
+export default methods.reduce((obj, method) => {
+  obj[method] = Promise.promisify(fs[method])
   return obj
 }, {})

src/helpers/is-local.js

@@ -1,3 +1,3 @@
-module.exports.isLocalIP = function (ip) {
+export const isLocalIP = function (ip) {
   return ip === '127.0.0.1' || ip == '::1'
 }

src/index.js

@@ -1,15 +1,14 @@
-const _ = require('lodash')
-const Promise = require('bluebird')
-const nodeUrl = require('url')
-const buyan = require('bunyan')
-const net = require('net')
-const tls = require('tls')
-const EventEmitter = require('events')
+import _ from 'lodash'
+import Promise from 'bluebird'
+import nodeUrl from 'node:url'
+import buyan from 'bunyan'
+import net from 'node:net'
+import tls from 'node:tls'
+import { EventEmitter } from 'node:events'
+import Connection from './connection.js'
+import { getNextPortFactory } from './helpers/find-port.js'
 
-const Connection = require('./connection')
-const { getNextPortFactory } = require('./helpers/find-port')
-
-class FtpServer extends EventEmitter {
+export default class FtpServer extends EventEmitter {
   constructor(options = {}) {
     super()
     this.options = Object.assign(
@@ -193,4 +192,3 @@ class FtpServer extends EventEmitter {
       })
   }
 }
-module.exports = FtpServer

src/messages.js

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   // 100 - 199 :: Remarks
   100: 'The requested action is being initiated',
   110: 'Restart marker reply',