handy-collapse/vite.config.ts

A pure Javascript module for accordion/collapse UI without jQuery

import { resolve } from "path";
import { defineConfig } from "vite";
import packageJson from "./package.json";

const getPackageName = () => {
  return packageJson.name;
};

const getPackageNameCamelCase = () => {
  try {
    const packageName = getPackageName();
    return (packageName.charAt(0).toLocaleUpperCase() + packageName.slice(1)).replace(/-./g, (char) =>
      char[1].toUpperCase()
    );
  } catch (err) {
    throw new Error("Name property in package.json is missing.");
  }
};

const fileName = {
  es: `${getPackageName()}.mjs`,
  cjs: `${getPackageName()}.cjs`,
  iife: `${getPackageName()}.iife.js`
};

module.exports = defineConfig({
  base: "./",
  build: {
    lib: {
      entry: resolve(__dirname, "src/index.ts"),
      name: getPackageNameCamelCase(),
      formats: ["es", "cjs", "iife"],
      fileName: (format) => fileName[format]
    }
  }
});