ftp-srv-esm/src/commands/registration/site/index.js

Modern, extensible FTP server (daemon) for Node.js with ESM support. Based on ftp-srv.

import registry from './registry.js';

export default {
  directive: 'SITE',
  handler: function ({log, command} = {}) {
    const rawSubCommand = command?.arg ?? '';
    const subCommand = this.commands.parse(rawSubCommand);
    const subLog = log.child({subverb: subCommand.directive});

    if (!Object.prototype.hasOwnProperty.call(registry, subCommand.directive)) return this.reply(502);

    const handler = registry[subCommand.directive].handler.bind(this);
    return Promise.resolve(handler({log: subLog, command: subCommand}));
  },
  syntax: '{{cmd}} <subVerb> [...<subParams>]',
  description: 'Sends site specific commands to remote server'
};