From da4f82426551d4bb0a16070577d77db1312b521f Mon Sep 17 00:00:00 2001
From: mbohlool <mehdy@google.com>
Date: Tue, 30 Aug 2016 16:30:20 -0700
Subject: [PATCH] Don't remvove generated files in staging folder

---
 Makefile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index e6e2db41547..69f4a611d07 100644
--- a/Makefile
+++ b/Makefile
@@ -206,13 +206,14 @@ clean: clean_meta
 clean_meta:
 	rm -rf $(META_DIR)
 
-# Remove all auto-generated artifacts.
+# Remove all auto-generated artifacts. Generated artifacts in staging folder should not be removed as they are not
+# generated using generated_files.
 #
 # Example:
 #   make clean_generated
 .PHONY: clean_generated
 clean_generated:
-	find . -type f -name $(GENERATED_FILE_PREFIX)\* | xargs rm -f
+	find . -type f -name $(GENERATED_FILE_PREFIX)\* | grep -v "[.]/staging/.*" | xargs rm -f
 
 # Run 'go vet'.
 #