Merge branch 'master' into master

packages/react-scripts/package.json

@@ -34,7 +34,6 @@
     "babel-loader": "8.0.5",
     "babel-plugin-named-asset-import": "^0.3.1",
     "babel-preset-react-app": "^7.0.2",
-    "bfj": "6.1.1",
     "case-sensitive-paths-webpack-plugin": "2.2.0",
     "css-loader": "2.1.1",
     "dotenv": "6.2.0",

packages/react-scripts/scripts/build.js

@@ -35,7 +35,6 @@ const path = require('path');
 const chalk = require('react-dev-utils/chalk');
 const fs = require('fs-extra');
 const webpack = require('webpack');
-const bfj = require('bfj');
 const configFactory = require('../config/webpack.config');
 const paths = require('../config/paths');
 const checkRequiredFiles = require('react-dev-utils/checkRequiredFiles');
@@ -60,10 +59,6 @@ if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
   process.exit(1);
 }
 
-// Process CLI arguments
-const argv = process.argv.slice(2);
-const writeStatsJson = argv.indexOf('--stats') !== -1;
-
 // Generate configuration
 const config = configFactory('production');
 
@@ -183,19 +178,11 @@ function build(previousFileSizes) {
         return reject(new Error(messages.warnings.join('\n\n')));
       }
 
-      const resolveArgs = {
+      return resolve({
         stats,
         previousFileSizes,
         warnings: messages.warnings,
-      };
-      if (writeStatsJson) {
-        return bfj
-          .write(paths.appBuild + '/bundle-stats.json', stats.toJson())
-          .then(() => resolve(resolveArgs))
-          .catch(error => reject(new Error(error)));
-      }
-
-      return resolve(resolveArgs);
+      });
     });
   });
 }