On errors in the gulp plugin, write out standard error before emitting the error event so that the errors are seen before the process exits.

Author: ChadKillingsworth

lib/gulp/index.js

@@ -150,16 +150,17 @@ module.exports = function(initOptions) {
       })
     ]).then((function(results) {
       var code = results[0];
-      // non-zero exit means a compilation error
-      if (code !== 0) {
-        this.emit('error', new PluginError(this.PLUGIN_NAME_, 'Compilation error'));
-      }
 
       // standard error will contain compilation warnings, log those
       if (stdErrData.trim().length > 0) {
         logger(gutil.colors.yellow(this.PLUGIN_NAME_) + ': ' + stdErrData);
       }
 
+      // non-zero exit means a compilation error
+      if (code !== 0) {
+        this.emit('error', new PluginError(this.PLUGIN_NAME_, 'Compilation error'));
+      }
+
       // If present, standard output will be a string of JSON encoded files.
       // Convert these back to vinyl
       if (stdOutData.trim().length > 0) {