webpack.common.js

/* eslint-disable @typescript-eslint/no-var-requires */
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const package = require('./package.json');

// get version numbers
const [major, minor, patch] = package.version.split('.');
console.log(`Build GeoChart Plugin: ${major}.${minor}.${patch}`);

const config = {
  entry: {
    main: './src/index.tsx',
  },
  output: {
    path: path.resolve(__dirname, 'dist'),
    filename: '[name].js',
    chunkFilename: '[name].js',
  },
  resolve: {
    extensions: ['.mjs', '.ts', '.tsx', '.js', '.jsx', '.css'],
  },
  externals: {
    react: 'cgpv.react',
    'react-dom': 'cgpv.reactDOM',
  },
  module: {
    rules: [
      {
        test: /.(ts|tsx|js|jsx)$/,
        exclude: /node_modules/,
        use: [
          {
            loader: 'babel-loader',
            options: {
              plugins: ['@babel/transform-runtime'],
              presets: ['@babel/preset-env', ['@babel/preset-react', { runtime: 'automatic' }], '@babel/preset-typescript'],
            },
          },
        ],
      },
      {
        test: /\.(css|scss)$/,
        use: ['style-loader', 'css-loader'],
      },
      {
        test: /\.(jpg|jpeg|png|gif|mp3|svg)$/,
        use: ['file-loader'],
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: './index.html',
      filename: 'index.html',
    }),
    new CopyWebpackPlugin({
      patterns: [{ from: './public/locales', to: 'locales', noErrorOnMissing: true }, { from: './favicon.ico' }],
    }),
  ],
};

module.exports = config;