From 92ed55c5a0d254a7b3f2d3a7c7147d3668ba2cf5 Mon Sep 17 00:00:00 2001
From: qzhu2017 <alecfans@gmail.com>
Date: Sun, 19 May 2024 18:15:43 -0400
Subject: [PATCH] add error output in gulp

---
 pyxtal/interface/gulp.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pyxtal/interface/gulp.py b/pyxtal/interface/gulp.py
index abb8b982..5a9c0935 100644
--- a/pyxtal/interface/gulp.py
+++ b/pyxtal/interface/gulp.py
@@ -87,8 +87,12 @@ def execute(self):
         os.system(cmd)
 
     def clean(self):
-        os.remove(self.input)
-        os.remove(self.output)
+        if self.error:
+            os.system('mv ' + self.input + ' error_' + self.input)
+            os.system('mv ' + self.output + ' error_' + self.output)
+        else:
+            os.remove(self.input)
+            os.remove(self.output)
         if self.dump is not None:
             os.remove(self.dump)