Added script for cleaning up temporary files created by both the lit

and legacy (batch file) testing infrastructures. This unfortunately
is required if switching between infrastructures because both systems
create a file named "Output". However for lit it is a directory and
for the legacy system this is a simple text file.

1 files changed, 35 insertions, 0 deletions

diff --git a/Test/clean.py b/Test/clean.py
new file mode 100755
index 00000000..37166b61
--- /dev/null
+++ b/Test/clean.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+"""
+This is a convenient script to delete temporary files created by the lit and
+legacy testing infrastructure. Both systems use the same name for Output
+unfortunately so this script needs to be run before switching to the other
+infrastructure.
+"""
+import logging
+import os
+import shutil
+import sys
+
+_name = 'Output'
+
+def main():
+    logging.basicConfig(level=logging.INFO)
+    root = os.path.abspath(os.path.dirname(__file__))
+    logging.info('Cleaning "{}"'.format(root))
+    count = 0
+
+    for (dirpath, dirnames, filenames) in os.walk(root):
+        rmpath = os.path.join(dirpath, _name)
+        if _name in dirnames:
+            logging.info('Deleting lit temporary directory "{}"'.format(rmpath))
+            shutil.rmtree(rmpath)
+            count += 1
+        elif _name in filenames:
+            logging.info('Deleting batch testing output file "{}"'.format(os.path.join(dirpath, _name)))
+            os.remove(rmpath)
+            count += 1
+
+    logging.info('\n\nDONE: Removed {}'.format(count))
+
+if __name__ == '__main__':
+    sys.exit(main())