Revert ".embark/versions modules"

lib/pipeline/webpackProcess.js

@@ -6,7 +6,6 @@ const constants = require('../constants');
 const HardSourceWebpackPlugin = require('hard-source-webpack-plugin');
 const ProcessWrapper = require('../core/processes/processWrapper');
 const path = require('path');
-const glob = require('glob');
 
 let webpackProcess;
 
@@ -88,6 +87,19 @@ class WebpackProcess extends ProcessWrapper {
             [{test: /app[\\/]|contracts[\\/]/}]
           )
         ]
+      },
+      plugins: [
+        new HardSourceWebpackPlugin({
+          cacheDirectory: fs.dappPath('node_modules/.cache/hard-source'),
+          // ufglify (wp mode: production) will still save its cache in embark's node_modules/.cache/
+          environmentHash: {
+            root: fs.dappPath()
+          }
+        }),
+        new HardSourceWebpackPlugin.ExcludeModulePlugin(
+          [{test: /app[\\/]|contracts[\\/]/}]
+        )
+      ]
     };
 
     let webpackOptions = utils.recursiveMerge(defaultOptions, options);
@@ -120,15 +132,6 @@ class WebpackProcess extends ProcessWrapper {
                         browsers: ["last 1 version", "not dead", "> 0.2%"]
                       }
                     }
-                  ],
-                  "@babel/preset-react"
-                ].map(pkg => {
-                  if (Array.isArray(pkg)) {
-                    let _pkg = pkg[0];
-                    pkg[0] = require.resolve(_pkg);
-                    return pkg;
-                  } else {
-                    return require.resolve(pkg);
                   }
                 }),
                 plugins: [
@@ -151,6 +154,7 @@ class WebpackProcess extends ProcessWrapper {
                 compact: false
               }
             }
+          }
         ]
       };
 
@@ -203,7 +207,6 @@ class WebpackProcess extends ProcessWrapper {
         callback(err);
       });
     });
-    });
   }
 }