DZ-Musicbot/commands/help.js

const { EmbedBuilder } = require('discord.js');

module.exports = {
    name: 'help',
    description: 'List all commands or get details about a specific command',
    aliases: ['h'],
    execute(message, args) {
        const { commands } = message.client;
        const commandsArray = Array.from(commands.values());

        if (!args.length) {
            const embed = new EmbedBuilder()
                .setColor('#0099ff')
                .setTitle('Help - List of Commands')
                .setDescription('Here\'s a list of all my commands:')
                .addFields(
                    commandsArray.map(command => ({
                        name: `\`${command.name}\``,
                        value: command.description || 'No description provided',
                        inline: true,
                    }))
                )
                .setFooter({ text: 'You can send `+help [command name]` to get info on a specific command!' });

            return message.channel.send({ embeds: [embed] });
        }

        const name = args[0].toLowerCase();
        const command = commands.get(name);

        if (!command) {
            return message.reply('That\'s not a valid command!');
        }

        const embed = new EmbedBuilder()
            .setColor('#0099ff')
            .setTitle(`Help - \`${command.name}\``)
            .addFields(
                { name: 'Name', value: command.name, inline: true },
                { name: 'Description', value: command.description || 'No description provided', inline: true }
            );

        message.channel.send({ embeds: [embed] });
    },
};