deploy-commands.js

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

// Configure environment variables
dotenv.config();

// Add commands
const commands = [];
const commandsPath = path.join(__dirname, 'commands');
const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.js'));

for (const file of commandFiles) {
  const filePath = path.join(commandsPath, file);
  const command = require(filePath);
  commands.push(command.data.toJSON());
}

// Construct and prepare an instance of the REST module
const rest = new REST({ version: '10' }).setToken(process.env.TOKEN);

// Deploy commands
(async () => {
  try {
    console.log(`Started refreshing ${commands.length} application (/) commands.`);

    const data = await rest.put(
      Routes.applicationCommands(process.env.APPLICATION_ID),
      { body: commands },
    );

    console.log(`Successfully reloaded ${data.length} application (/) commands.`);
  }
  catch (error) {
    console.error(error);
  }
})();