@ad1m/djb/dist/utils/handler.mjs

A streamlined library for creating Discord bots with Discord.js, featuring a simple command and event handler structure.

// src/utils/handler.ts
import fs from "node:fs";
import path from "node:path";

// src/utils/url.ts
import { fileURLToPath } from "url";
import { dirname, resolve } from "path";
import { existsSync } from "fs";
var getCurrentModuleType = () => {
  if (typeof __dirname !== "undefined") {
    return "cjs";
  } else if (typeof import.meta?.url !== "undefined") {
    return "esm";
  } else {
    throw new Error("Unable to determine module type.");
  }
};
var getCurrenDir = () => {
  const mType = getCurrentModuleType();
  switch (mType) {
    case "cjs":
      return __dirname;
    case "esm":
      return dirname(fileURLToPath(import.meta.url));
  }
};
var getAppPath = () => {
  const distAppPath = resolve(process.cwd(), "dist", "app");
  const appPath = resolve(process.cwd(), "app");
  if (existsSync(distAppPath)) return distAppPath;
  else if (existsSync(appPath)) return appPath;
  else throw new Error("No /app directory found.");
};

// src/utils/handler.ts
import { pathToFileURL } from "node:url";
var EXT_PRIORITY = ["js", "mjs", "cjs"];
var getClientConfig = async () => {
  const dirPath = path.join(getAppPath(), "..");
  if (!fs.existsSync(dirPath)) return;
  const configFile = fs.readdirSync(dirPath, { withFileTypes: true }).filter((entry) => entry.isFile()).find((entry) => {
    return EXT_PRIORITY.some((ext) => entry.name.endsWith(`.${ext}`));
  });
  if (!configFile)
    throw new Error(
      `No config file found, please mrovide a valid config.js file.
Valid extentions: ${EXT_PRIORITY.join(",")}`
    );
  const configPath = path.join(dirPath, configFile.name);
  const configFiledata = await import(pathToFileURL(configPath).href);
  return configFiledata?.config;
};
var loadFiles = async (dirPath) => {
  if (!fs.existsSync(dirPath)) return [];
  const entries = fs.readdirSync(dirPath, {
    withFileTypes: true,
    recursive: true
  });
  const fileMap = /* @__PURE__ */ new Map();
  for (const entry of entries) {
    if (entry.isDirectory()) continue;
    const match = entry.name.match(/^(.+)\.([^.]+)$/);
    if (!match) continue;
    const [, baseName, ext] = match;
    if (!EXT_PRIORITY.includes(ext)) continue;
    const existingEntry = fileMap.get(baseName);
    if (!existingEntry || EXT_PRIORITY.indexOf(ext) < EXT_PRIORITY.indexOf(existingEntry.name.split(".").pop())) {
      const entryPath = path.join(entry.parentPath, entry.name);
      const fileData = await import(pathToFileURL(entryPath).href);
      const resolvedFiledata = fileData.default?.default ? fileData.default : fileData;
      const file = {
        parent: path.basename(dirPath),
        name: entry.name.replace(
          new RegExp(`\\.(${EXT_PRIORITY.join("|")})$`),
          ""
        ),
        data: {
          config: resolvedFiledata?.config,
          execute: resolvedFiledata?.default && typeof resolvedFiledata.default === "function" ? resolvedFiledata.default : void 0
        }
      };
      fileMap.set(baseName, file);
    }
  }
  return fileMap.values();
};
var initHandlers = async (client) => {
  console.log("curr", getCurrenDir());
  const handlersPath = path.join(getCurrenDir(), "handlers");
  if (!fs.existsSync(handlersPath)) {
    return [];
  }
  const handlerFiles = fs.readdirSync(handlersPath).filter((v) => v.endsWith(".js"));
  for (const handlerFile of handlerFiles) {
    const filePath = path.join(handlersPath, handlerFile);
    const handlerFileData = await import(pathToFileURL(filePath).href);
    const handlerFunction = handlerFileData.default?.default ?? handlerFileData.default;
    if (!handlerFunction || typeof handlerFunction !== "function")
      throw new Error(
        `${handlerFile} missing required default execute function.`
      );
    await handlerFunction(client, getAppPath());
  }
};
export {
  getClientConfig,
  initHandlers,
  loadFiles
};