woomy-v2/bot/shardLauncher.js

const discord = require('discord.js');
const config = require('../config.json');

const manager = new discord.ShardingManager('./index.js', {
    totalShards: 'auto',
    token: config.token
});

manager.on('shardCreate', (shard) => {
    console.log('Shard ' + shard.id + ' launched');
});

manager.spawn();