rosaenlg-n2words/webpack.config.js

Convert numbers to words, in multiple languages

/**
 * @license
 * Copyright 2019 Ludan Stoecklé, Wael TELLAT
 * SPDX-License-Identifier: MIT
 */

const path = require('path');
const fs = require('fs');

const dir = 'webpack';

function getEntries() {
  const files = fs.readdirSync(dir);
  const res = {};
  for (let i = 0; i < files.length; i++) {
    const file = files[i];
    // e.g. n2words_KO.mjs => KO
    const lang = /_(..)\./.exec(file)[1];
    res[`n2words_${lang}`] = `./${dir}/n2words_${lang}.mjs`;
  }
  return res;
}

module.exports = {
  mode: 'production',
  entry: {
    ...getEntries(),
    n2words: './lib/n2words.mjs',
  },
  output: {
    library: 'n2words',
    libraryTarget: 'umd',
    libraryExport: 'default',
    filename: '[name].js',
    path: path.resolve(__dirname, 'dist'),
    globalObject: 'this',
  },
  module: {
    rules: [
      {
        test: /\.m?js$/,
        exclude: /(node_modules|bower_components)/,
        resolve: {
          fullySpecified: false,
        },
        use: {
          loader: 'babel-loader',
          options: {
            presets: [
              [
                '@babel/preset-env',
                {
                  useBuiltIns: 'usage',
                  corejs: '3.6',
                },
              ],
            ],
          },
        },
      },
    ],
  },
};