webpack.config.web.dev.js

/* eslint global-require: 0, import/no-dynamic-require: 0 */

/**
 * Build config for web development that uses
 * Hot-Module-Replacement
 */

import path from 'path';
import webpack from 'webpack';
import merge from 'webpack-merge';
import htmlLoader from 'html-loader';
import HtmlWebpackPlugin from 'html-webpack-plugin';
import baseConfig from './webpack.config.base';
import CheckNodeEnv from './internals/scripts/CheckNodeEnv';

CheckNodeEnv('development');

const port = process.env.PORT || 1111;
const publicPath = `http://localhost:${port}/dist`;

export default merge.smart(baseConfig, {
  devtool: 'inline-source-map',

  mode: 'development',

  target: 'web',

  entry: [
    'react-hot-loader/patch',
    `webpack-dev-server/client?http://localhost:${port}/`,
    'webpack/hot/only-dev-server',
    path.join(__dirname, 'app/index.js')
  ],

  output: {
    publicPath: `http://localhost:${port}/dist/`,
    filename: 'web.dev.js',
    libraryTarget: 'umd'
  },

  module: {
    rules: [
      // Babel loader
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            cacheDirectory: true,
            plugins: [
              // Here, we include babel plugins that are only required for the
              // renderer process. The 'transform-*' plugins must be included
              // before react-hot-loader/babel
              'transform-class-properties',
              'transform-es2015-classes',
              'react-hot-loader/babel'
            ]
          }
        }
      },
      // html-loader
      {
        test: /\.(html)$/,
        use: {
          loader: 'html-loader'
        }
      },
      // css-loader (global)
      {
        test: /\.global\.css$/,
        use: [
          {
            loader: 'style-loader'
          },
          {
            loader: 'css-loader',
            options: {
              sourceMap: true
            }
          }
        ]
      },
      // css-loader (others)
      {
        test: /^((?!\.global).)*\.css$/,
        use: [
          {
            loader: 'style-loader'
          },
          {
            loader: 'css-loader',
            options: {
              modules: true,
              sourceMap: true,
              importLoaders: 1,
              localIdentName: '[name]__[local]__[hash:base64:5]'
            }
          }
        ]
      },
      // SASS support - compile all .global.scss files and pipe it to style.css
      {
        test: /\.global\.(scss|sass)$/,
        use: [
          {
            loader: 'style-loader'
          },
          {
            loader: 'css-loader',
            options: {
              sourceMap: true
            }
          },
          {
            loader: 'sass-loader'
          }
        ]
      },
      // SASS support - compile all other .scss files and pipe it to style.css
      {
        test: /^((?!\.global).)*\.(scss|sass)$/,
        use: [
          {
            loader: 'style-loader'
          },
          {
            loader: 'css-loader',
            options: {
              modules: true,
              sourceMap: true,
              importLoaders: 1,
              localIdentName: '[name]__[local]__[hash:base64:5]'
            }
          },
          {
            loader: 'sass-loader'
          }
        ]
      },
      // WOFF Font
      {
        test: /\.woff(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'application/font-woff'
          }
        }
      },
      // WOFF2 Font
      {
        test: /\.woff2(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'application/font-woff'
          }
        }
      },
      // TTF Font
      {
        test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'application/octet-stream'
          }
        }
      },
      // EOT Font
      {
        test: /\.eot(\?v=\d+\.\d+\.\d+)?$/,
        use: 'file-loader'
      },
      // SVG Font
      {
        test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
        use: {
          loader: 'url-loader',
          options: {
            limit: 10000,
            mimetype: 'image/svg+xml'
          }
        }
      },
      // Common Image Formats
      {
        test: /\.(?:ico|gif|png|jpg|jpeg|webp)$/,
        use: 'url-loader'
      }
    ]
  },

  plugins: [

    new webpack.HotModuleReplacementPlugin({
      // bug :(
      // du coup il faut relaoder http://localhost:1111/dist#/ manuellement...
      // cf : https://github.com/webpack/webpack/issues/6693
      // multiStep: true
    }),

    new webpack.NoEmitOnErrorsPlugin(),

    /**
     * Create global constants which can be configured at compile time.
     *
     * Useful for allowing different behaviour between development builds and
     * release builds
     *
     * NODE_ENV should be production so that modules do not perform certain
     * development checks
     *
     * By default, use 'development' as NODE_ENV. This can be overriden with
     * 'staging', for example, by changing the ENV variables in the npm scripts
     */
    new webpack.EnvironmentPlugin({
      NODE_ENV: 'development'
    }),

    new webpack.LoaderOptionsPlugin({
      debug: true
    }),

    new HtmlWebpackPlugin({
      hash: true,
      title: 'Web application',
      myPageHeader: 'Hello World',
      template: './app/index.template.html',
      filename: 'index.html' // relative to root of the application
    })
  ],

  node: {
    __dirname: false,
    __filename: false
  },

  devServer: {
    open: false,
    openPage: '/dist',
    port,
    publicPath,
    compress: true,
    noInfo: false,
    stats: 'errors-only',
    inline: true,
    lazy: false,
    hot: true,
    headers: { 'Access-Control-Allow-Origin': '*' },
    contentBase: path.join(__dirname, 'dist'),
    watchOptions: {
      aggregateTimeout: 300,
      ignored: /node_modules/,
      poll: 100
    },
    historyApiFallback: {
      verbose: true,
      disableDotRule: false
    },
    before() {
      if (process.env.START_HOT) {
        console.log('Starting Web Process...');
      }
    }
  }
});