@edsilv/ami.js/webpack.config.build.js

<p align="center"> <img src="https://user-images.githubusercontent.com/214063/46479857-4cd66e80-c7f0-11e8-9585-5748409c9490.png" width="60%"> </p>

const mode = process.env.NODE_ENV !== 'production' ? 'development' : 'production';

const path = require('path');
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const WatchLiveReloadPlugin = require('webpack-watch-livereload-plugin');
const CompressionPlugin = require('compression-webpack-plugin');

const config = {
  entry: ['./src/ami.ts'],
  devtool: 'source-map',
  output: {
    path: path.resolve(__dirname, 'build'),
    filename: mode === 'development' ? 'ami.js' : 'ami.min.js',
    library: 'AMI',
    libraryTarget: 'var',
    umdNamedDefine: true,
  },
  mode,
  resolve: {
    modules: [path.resolve(__dirname, 'src'), 'node_modules'],
    extensions: ['.ts', '.js', '.css', '.html'],
    alias: {
      base: path.resolve(__dirname, 'src'),
      pako: path.resolve(__dirname, 'node_modules', 'pako'),
    },
  },
  module: {
    rules: [
      {
        test: /\.js$/,
        loader: 'babel-loader',
        include: [path.resolve(__dirname, 'src')],
        exclude: [/node_modules/, /external/],
      },
      {
        test: /\.ts$/,
        loader: 'ts-loader',
        include: [path.resolve(__dirname, 'src')],
        exclude: [/external/],
      },
    ],
  },
  node: {
    fs: 'empty',
  },
  plugins: [],
  optimization: {
    minimizer: [
      new UglifyJsPlugin({
        parallel: true,
      }),
    ],
    concatenateModules: false,
  },
};

if (process.env.NODE_WEBPACK_TARGET) {
  config.entry = [
    path.resolve(__dirname, process.env.NODE_WEBPACK_TARGET, process.env.NODE_WEBPACK_NAME + '.js'),
  ];

  config.resolve.modules.push(path.resolve(__dirname, process.env.NODE_WEBPACK_TARGET));
  config.output.path = path.resolve(__dirname, process.env.NODE_WEBPACK_TARGET);
  config.output.filename = process.env.NODE_WEBPACK_NAME + '.js';
  config.output.library = undefined;
  config.output.libraryTarget = undefined;
  config.output.umdNamedDefine = undefined;

  config.module.rules
    .find(r => r.loader === 'babel-loader')
    .include.push(path.resolve(__dirname, process.env.NODE_WEBPACK_TARGET));

  const workPath = path.resolve(__dirname, process.env.NODE_WEBPACK_TARGET);
  if (mode === 'development' && workPath.indexOf('/dist/') === -1) {
    config.plugins.push(
      new WatchLiveReloadPlugin({
        files: [
          path.resolve(__dirname, 'build') + '/*.js',
          workPath + '/**/*.html',
          workPath + '/**/*.css',
        ],
      })
    );
  }

  const dataPath = path.resolve(__dirname, 'data');

  config.devServer = {
    contentBase: [dataPath, workPath, path.resolve(__dirname, 'build')],
    historyApiFallback: true,
  };
} else if (mode === 'production') {
  config.plugins.push(
    new CompressionPlugin({
      algorithm: 'gzip',
    })
  );
}

if (process.env.NODE_WEBPACK_ANALYZE) {
  config.plugins.push(new BundleAnalyzerPlugin());
}

module.exports = config;