Support multiplatform and overriide copy_tree to filter problematic f…

…olders

.ci/scripts/pre_archive_test.py

@@ -4,16 +4,31 @@
 import distutils
 from distutils import dir_util
 
+# Support filtering in the distutils.dir_util.copy_tree
+ORIG_COPY_TREE = distutils.dir_util.copy_tree
+
+
+def my_copy_tree(src, *args, **kwargs):
+    '''function my_copy_tree
+        Override distutils.dir_util.copy_tree to filter the system-tests
+    '''
+    if src.endswith('system-tests'):
+        return []
+    return ORIG_COPY_TREE(src, *args, **kwargs)
+
+
+distutils.dir_util.copy_tree = my_copy_tree
+
 if __name__ == "__main__":
 
     if not os.path.exists('build'):
         os.makedirs('build')
 
     # Top level folders to be excluded
-    EXCLUDE = set(['.ci', '.git', '.github', 'vendor', 'dev-tools', 'system-tests'])
+    EXCLUDE = set(['.ci', '.git', '.github', 'vendor', 'dev-tools'])
     for root, dirs, files in os.walk('.'):
         dirs[:] = [d for d in dirs if d not in EXCLUDE]
         if root.endswith(('build')) and not root.startswith(('./build')):
-            dest = os.path.join('build', root.replace('./', ''))
+            dest = os.path.join('build', root.replace(".{}".format(os.sep), ''))
             print("Copy {} into {}".format(root, dest))
             distutils.dir_util.copy_tree(root, dest, preserve_symlinks=1)