fix(search): empty parent where update (close #2810)

pkg/utils/balance.go

@@ -9,10 +9,10 @@ func IsBalance(str string) bool {
 }
 
 // GetActualMountPath remove balance suffix
-func GetActualMountPath(virtualPath string) string {
-	bIndex := strings.LastIndex(virtualPath, ".balance")
+func GetActualMountPath(mountPath string) string {
+	bIndex := strings.LastIndex(mountPath, ".balance")
 	if bIndex != -1 {
-		virtualPath = virtualPath[:bIndex]
+		mountPath = mountPath[:bIndex]
 	}
-	return virtualPath
+	return mountPath
 }

pkg/utils/path.go

@@ -80,3 +80,7 @@ func JoinBasePath(basePath, reqPath string) (string, error) {
 	}
 	return stdpath.Join(FixAndCleanPath(basePath), FixAndCleanPath(reqPath)), nil
 }
+
+func GetFullPath(mountPath, path string) string {
+	return stdpath.Join(GetActualMountPath(mountPath), path)
+}