splitting out libraries

2018-10-31 19:44:07 +03:00
parent e7f3b424e4
commit c76a7dcb6b
6 changed files with 165 additions and 693 deletions
@@ -1,4 +1,6 @@
-module.exports =  config = {
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
+
+module.exports = config = {
  entry: [
    './src/index.js',
  ],
@@ -13,4 +15,28 @@ module.exports =  config = {
      },
    ],
  },
+  output: {
+    libraryTarget: 'umd'
+  },
+  optimization: {
+    minimizer: [
+      // we specify a custom UglifyJsPlugin here to get source maps in production.
+      new UglifyJsPlugin({
+        cache: true,
+        parallel: true,
+        uglifyOptions: {
+          compress: true,
+          mangle: true
+        },
+        sourceMap: true
+      })
+    ]
+  },
+  externals: {
+    'react': 'React',
+    'react-dom': 'ReactDOM',
+    'react-intl': 'ReactIntl',
+    'firebase/app': 'firebase',
+    'firebase/messaging': true
+  },
 };