deploy-commands.js

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

// 🚀 Initialize commands array
const commands = [];

// 📁 Load all command files
const commandsPath = path.join(__dirname, "commands");

console.log("🔄 Loading commands...");

// Function to recursively load commands from folders
function loadCommandsFromDirectory(dirPath) {
  const items = readdirSync(dirPath, { withFileTypes: true });

  for (const item of items) {
    const fullPath = path.join(dirPath, item.name);

    if (item.isDirectory()) {
      // Recursively load commands from subdirectories
      loadCommandsFromDirectory(fullPath);
    } else if (item.isFile() && item.name.endsWith(".js")) {
      // Load command file
      try {
        const command = require(fullPath);

        if ("data" in command && "execute" in command) {
          commands.push(command.data.toJSON());

          // Determine category from folder structure
          const relativePath = path.relative(commandsPath, fullPath);
          const category =
            path.dirname(relativePath) === "."
              ? "root"
              : path.dirname(relativePath);

          console.log(`✅ Loaded: ${command.data.name} (${category})`);
        } else {
          console.log(
            `⚠️ Skipped: ${fullPath} (missing "data" or "execute" property)`
          );
        }
      } catch (error) {
        console.error(`❌ Error loading command ${fullPath}:`, error.message);
      }
    }
  }
}

// Load all commands
loadCommandsFromDirectory(commandsPath);

// 🌐 Initialize REST client
const rest = new REST().setToken(process.env.DISCORD_TOKEN);

// 🚀 Deploy commands
(async () => {
  try {
    console.log(`\n🗑️ Clearing existing commands...`);

    // Clear existing commands first to prevent duplicates
    if (process.env.GUILD_ID) {
      await rest.put(
        Routes.applicationGuildCommands(
          process.env.CLIENT_ID,
          process.env.GUILD_ID
        ),
        { body: [] }
      );
      console.log("✅ Cleared guild commands");
    } else {
      await rest.put(Routes.applicationCommands(process.env.CLIENT_ID), {
        body: [],
      });
      console.log("✅ Cleared global commands");
    }

    console.log(
      `\n🚀 Started refreshing ${commands.length} application (/) commands.`
    );

    // Register new commands
    const data = process.env.GUILD_ID
      ? await rest.put(
          Routes.applicationGuildCommands(
            process.env.CLIENT_ID,
            process.env.GUILD_ID
          ),
          { body: commands }
        )
      : await rest.put(Routes.applicationCommands(process.env.CLIENT_ID), {
          body: commands,
        });

    console.log(
      `✅ Successfully reloaded ${data.length} application (/) commands.`
    );
    console.log(
      `📍 Deployment: ${
        process.env.GUILD_ID
          ? "Guild-specific (Development)"
          : "Global (Production)"
      }`
    );

    // 📋 List deployed commands
    console.log("\n📋 Deployed commands:");
    commands.forEach((cmd, index) => {
      console.log(`${index + 1}. /${cmd.name} - ${cmd.description}`);
    });

    console.log("\n🎉 Command deployment completed successfully!");
  } catch (error) {
    console.error("❌ Error deploying commands:", error);
  }
})();