always using a named plugin

Author: weaverryan

lib/config-generator.js

@@ -326,11 +326,10 @@ class ConfigGenerator {
          */
         let moduleNamePlugin;
         if (this.webpackConfig.isProduction()) {
-            // only enable if versioning is on, as it makes the assets *slightly* larger
-            if (this.webpackConfig.useVersioning) {
-                // shorter, and obfuscated module ids
-                moduleNamePlugin = new webpack.HashedModuleIdsPlugin();
-            }
+            // shorter, and obfuscated module ids (versus NamedModulesPlugin)
+            // makes the final assets *slightly* larger, but prevents contents
+            // from sometimes changing when nothing really changed
+            moduleNamePlugin = new webpack.HashedModuleIdsPlugin();
         } else {
             // human-readable module names, helps debug in HMR
             // enable always when ! production for consistency

test/config-generator.js

@@ -236,7 +236,6 @@ describe('The config-generator function', () => {
             config.outputPath = '/tmp/output/public-path';
             config.publicPath = '/public-path';
             config.addEntry('main', './main');
-            config.enableVersioning(true);
 
             const actualConfig = configGenerator(config);