Description: webpack.config.js in incompatible with webpack4 API, Hence did the needed changes
Author: Nilesh Patra <nilesh@debian.org>
        Pirate Praveen
Last-Update: 2022-05-24 12:51:11 +0530
Bug-Debian: https://bugs.debian.org/1011446

--- a/q2_demux/_summarize/assets/webpack.config.js
+++ b/q2_demux/_summarize/assets/webpack.config.js
@@ -8,19 +8,20 @@
 
 var path = require('path');
 var webpack = require('webpack');
+const TerserPlugin = require('terser-webpack-plugin');
 
 module.exports = {
+  mode: 'production',
   entry: {
     app: './src/main.js',
-    vendor: ['d3']
   },
   plugins: [
-    new webpack.optimize.CommonsChunkPlugin('vendor', 'dist/vendor.bundle.js'),
-    new webpack.optimize.UglifyJsPlugin({
-      compress: { warnings: false },
-      mangle: { except: ['init'] }
+    new TerserPlugin({
+        terserOptions: {
+        "warnings": false
+      }
     }),
-    new webpack.NoErrorsPlugin(),
+    new webpack.NoEmitOnErrorsPlugin(),
   ],
   output: {
     path: __dirname,
@@ -32,14 +33,19 @@
     extensions: ['', '.js']
   },
   module: {
-    loaders: [
+    rules: [
       {
-        loader: 'babel-loader',
         exclude: /node_modules/,
-        query: {
-          presets: ['es2015']
-        }
-      }
+        use: [{
+		loader: 'babel-loader',
+      }]
+     }
     ]
   },
+resolve: {
+   modules: ['/usr/lib/nodejs', '/usr/share/nodejs']
+},
+resolveLoader: {
+  modules: ['/usr/lib/nodejs', '/usr/share/nodejs'],
+}
 };