register.js

const { REST, Routes } = require('discord.js');
require('dotenv').config();

const commands = [
  {
    name: 'ping',
    description: 'Replies with Pong!',
  },
  {
    name: 'github',
    description: 'Github!',
  },
  {
    name: 'botinfo',
    description: 'Replies with bot info!',
  },
  {
    name: 'login',
    description: 'Login with Github',
  },
  {
    name: 'logout',
    description: 'Lougout of the service',
  },
  {
    name: 'user',
    description: 'Get user info',
  },
  {
    name: "new",
    description: "create a new subdomain",
    options: [
      {
        type: 3,
        name: "subdomain",
        description: "subdomain name",
        required: true
      },
      {
        type: 3,
        name: "type",
        description: "The domain type",
        required: true,
        choices: [
          {
            name: "CNAME",
            value: "CNAME"
          },
          {
            name: "TXT",
            value: "TXT"
          },
          {
            name: "A",
            value: "A"
          }
        ]
      },
      {
        type: 3,
        name: "content",
        description: "domain content",
        required: true
      }
    ]
  },
  {
    name: "check",
    description: "check if domain is available",
    options: [
      {
        type: 3,
        name: "subdomain",
        description: "Name of the subdomain",
        required: true
      }
    ]
  }
];

const rest = new REST({ version: '10' }).setToken(process.env.BOT_TOKEN);

(async () => {
  try {
    console.log('Started refreshing application (/) commands.');

    await rest.put(Routes.applicationCommands(process.env.CLIENT_ID), { body: commands });

    console.log('Successfully reloaded application (/) commands.');
  } catch (error) {
    console.error(error);
  }
})();