feat(@angular/cli): hide error/warning build output stacktraces

Author: clydin

Diff for: packages/@angular/cli/models/webpack-configs/utils.ts

@@ -6,24 +6,29 @@ export const ngAppResolve = (resolvePath: string): string => {
 
 const webpackOutputOptions = {
   colors: true,
-  hash: true,
-  timings: true,
-  chunks: true,
+  hash: true, // required by custom stat output
+  timings: true, // required by custom stat output
+  chunks: true, // required by custom stat output
   chunkModules: false,
   children: false, // listing all children is very noisy in AOT and hides warnings/errors
   modules: false,
   reasons: false,
   warnings: true,
-  assets: false, // listing all assets is very noisy when using assets directories
-  version: false
+  errors: true,
+  assets: true, // required by custom stat output
+  version: false,
+  errorDetails: false,
+  moduleTrace: false,
 };
 
 const verboseWebpackOutputOptions = {
   children: true,
   assets: true,
   version: true,
   reasons: true,
-  chunkModules: false // TODO: set to true when console to file output is fixed
+  chunkModules: false, // TODO: set to true when console to file output is fixed
+  errorDetails: true,
+  moduleTrace: true,
 };
 
 export function getWebpackStatsConfig(verbose = false) {

Diff for: packages/@angular/cli/tasks/build.ts

@@ -44,7 +44,7 @@ export default Task.extend({
           return reject(err);
         }
 
-        const json = stats.toJson('verbose');
+        const json = stats.toJson(statsConfig);
         if (runTaskOptions.verbose) {
           this.ui.writeLine(stats.toString(statsConfig));
         } else {

Diff for: packages/@angular/cli/tasks/serve.ts

@@ -262,7 +262,7 @@ export default Task.extend({
     const server = new WebpackDevServer(webpackCompiler, webpackDevServerConfiguration);
     if (!serveTaskOptions.verbose) {
       webpackCompiler.plugin('done', (stats: any) => {
-        const json = stats.toJson('verbose');
+        const json = stats.toJson(statsConfig);
         this.ui.writeLine(statsToString(json, statsConfig));
         if (stats.hasWarnings()) {
           this.ui.writeLine(statsWarningsToString(json, statsConfig));