silverstripe-webpack/webpack.config.dev.js

/*
 * Development assets generation
 */

const path = require("path");
const autoprefixer = require('autoprefixer');
const webpack = require('webpack');
const merge = require('webpack-merge');
const common = require('./webpack.config.common.js');
const commonVariables = require('./webpack.configuration');
const conf = commonVariables.configuration;

const IP = process.env.IP || conf.HOSTNAME;
const PORT = process.env.PORT || conf.PORT;

const config = merge.strategy({
  entry: 'prepend'
})(common, {
  mode: 'development',

  entry: {
    app: [
      'react-hot-loader/patch',
      'webpack-dev-server/client?https://' + conf.HOSTNAME + ':' + conf.PORT,
      'webpack/hot/only-dev-server',
    ]
  },

  output: {
    path: path.join(__dirname),
    filename: '[name].js',
    // necessary for HMR to know where to load the hot update chunks
    publicPath: 'https://' + conf.HOSTNAME + ':' + conf.PORT + '/'
  },

  module: {
    rules: [{
      test: /\.scss$/,
      use: [{
        loader: 'style-loader',
        options: {
          sourceMap: true
        }
      }, {
        loader: 'css-loader',
        options: {
          sourceMap: true
        }
      }, {
        loader: 'postcss-loader',
        options: {
          sourceMap: true,
          plugins: [
            autoprefixer({
              // If we want to use the same browser list for more tools
              // this list should be moved to package.json
              // https://evilmartians.com/chronicles/autoprefixer-7-browserslist-2-released
              browsers: [
                'ie >= 11',
                'ie_mob >= 11',
                'Safari >= 10',
                'Android >= 4.4',
                'Chrome >= 44', // Retail
                'Samsung >= 4'
              ]
            })
          ]
        }
      }, {
        loader: 'resolve-url-loader'
      }, {
        loader: 'sass-loader',
        options: {
          sourceMap: true
        }
      }, ]
    }, {
      test: /fontawesome([^.]+).(ttf|otf|eot|svg|woff(2)?)(\?[a-z0-9]+)?$/,
      use: [{
        loader: 'url-loader'
      }]
    }, {
      test: /\.(gif|png|jpg|jpeg|ttf|otf|eot|svg|woff(2)?)$/,
      use: [{
        loader: 'file-loader',
        options: {
          name(file) {
            return 'public/[path][name].[ext]';
          },
        },
      }]
    }]
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin(),
  ],

  devServer: {
    host: IP,
    port: PORT,
    historyApiFallback: true,
    hot: false,
    clientLogLevel: 'info',
    disableHostCheck: true,
    contentBase: [
      path.resolve(__dirname, 'public'),
      path.resolve(__dirname, 'public', 'resources'),
      path.resolve(__dirname, 'public', 'resources', conf.APPDIR, conf.DIST),
      'node_modules',
    ],
    //watchContentBase: true,
    overlay: {
      warnings: true,
      errors: true
    },
    headers: {
      'Access-Control-Allow-Origin': '*',
    }
  },
});

module.exports = config;