Use exit code to fail when code compile fails

action/entrypoint.sh

@@ -42,6 +42,6 @@ fi;
 # Exit with code from the build step.
 #
 
-if [ $USE_EXIT_CODE = true ]; then
+if [[ $USE_EXIT_CODE == true || $TEST_RUNNER_EXIT_CODE -ne 2 ]]; then
 exit $TEST_RUNNER_EXIT_CODE
 fi;