【feat】Optimize the web app build script to include checks for the build results, preventing partial successes. (#2058)

assembly/bin/supersonic-build.sh

@@ -35,12 +35,17 @@ function buildWebapp {
   chmod +x $projectDir/webapp/start-fe-prod.sh
   cd $projectDir/webapp
   sh ./start-fe-prod.sh
-  cp -fr  ./supersonic-webapp.tar.gz ${buildDir}/
   # check build result
   if [ $? -ne 0 ]; then
       echo "Failed to build frontend webapp."
       exit 1
   fi
+  cp -fr  ./supersonic-webapp.tar.gz ${buildDir}/
+  # check build result
+  if [ $? -ne 0 ]; then
+      echo "Failed to get supersonic webapp package."
+      exit 1
+  fi
   echo "finished building supersonic webapp"
 }