index.js

require('dotenv').config()
const { ShardingManager, DiscordAPIError } = require('discord.js')
proces.env.EMBED_COLOR ||= 'RED'
process.env.prefix ||= '!'

//Hago esto para solo ejecutar una vez el código de TopGG
const { readFile, writeFile } = require('fs')
readFile('start.txt', 'utf8', function (err, data) {
    if (data == 'true') {
        writeFile('start.txt', 'false', (err) => {
            if (err) console.log(err)
        })
    }
})
const manager = new ShardingManager('./bot.js', {
    token: process.env.token,
    totalShards: 'auto',
    shardList: 'auto',
    mode: `process`,
    respawn: true,
    timeout: 87398
})

process.on('unhandledRejection', (reason) => {
    if (reason instanceof DiscordAPIError) return
    console.error(reason)
})

if (process.env.mode == 'production') {
    const { AutoPoster } = require('topgg-autoposter')
    const poster = AutoPoster(process.env.topggToken, manager)

    poster.on('posted', (stats) => {
        console.log(`Actualizando TopGG... | ${stats.serverCount} servidores.`)
    })
}

manager.on('shardCreate', (shard) => console.log(`Iniciando shard ${shard.id}`))

manager.spawn().catch((err) => console.log(err))