wisemapping-frontend/packages/webapp/webpack.dev.js

const path = require('path');
const { merge } = require('webpack-merge');
const common = require('./webpack.common.js');
const HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = merge(common, {
  mode: 'development',
  devtool: 'source-map',
  devServer: {
    contentBase: path.join(__dirname, 'dist'),
    compress: true,
    port: 3000,
    hot: true,
    historyApiFallback: {
      rewrites: [
        { from: /^\/c\//, to: '/index.html' }
      ]
    }
  },
  output: {
    filename: 'bundle.js',
    path: path.resolve(__dirname, 'dist')
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: path.join(__dirname, 'public/index.html'),
      templateParameters: {
        PUBLIC_URL: process.env.PUBLIC_URL ? process.env.PUBLIC_URL : 'http://localhost:3000'
      },
      base: process.env.PUBLIC_URL ? process.env.PUBLIC_URL : 'http://localhost:3000'
    })
  ]
});