webpack.config.dev.js

/* eslint-disable import/no-extraneous-dependencies, no-console */

const css = require('./css.config');
const path = require('path');

module.exports = {
  entry: ['./src/index.js'],
  output: {
    path: path.resolve(__dirname, 'dist'),
    publicPath: path.resolve(__dirname, 'dist'),
    filename: 'index.js',
    library: 'Plasma',
    libraryTarget: 'umd',
  },
  resolve: {
    modules: [path.resolve('./node_modules')],
    extensions: ['.js', '.jsx'],
  },
  module: {
    rules: [
      {
        test: /.jsx?$/,
        loader: 'babel-loader',
        exclude: /node_modules/,
      },
      {
        test: /\.scss$/,
        use: [
          'style-loader',
          `css-loader?modules&importLoaders=1&localIdentName=${css.localIdentName}`,
          'resolve-url-loader',
          'sass-loader',
        ],
      },
      {
        test: /\.css$/,
        use: [
          'style-loader',
          `css-loader?importLoaders=1&localIdentName=${css.localIdentName}`,
          'resolve-url-loader',
        ],
      },
      {
        test: /\.png$/,
        loader: 'url-loader?limit=100000&mimetype=image/png',
      },
    ],
  },
  plugins: [
    // new webpack.HotModuleReplacementPlugin(),
  ],
  devtool: 'source-map',
  devServer: {
    hot: true,
    contentBase: 'build',
    historyApiFallback: true,
    headers: {
      'Access-Control-Allow-Origin': '*',
      'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, PATCH, OPTIONS',
      'Access-Control-Allow-Headers': 'X-Requested-With, content-type, Authorization',
    },
  },
};