change error communication to sys.exit #7

telekom · Jul 6, 2021 · 5930482 · 5930482
1 parent 01b46d9
commit 5930482
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/style_doc/style_doc.py b/style_doc/style_doc.py
@@ -542,11 +542,12 @@ def style_doc_files(*files, max_len=119, check_only=False, py_only=False, rst_on
 def main(*files, max_len=119, check_only=False, py_only=False, rst_only=False):
     if py_only and rst_only:
         print("You must not set --py_only and --rst_only at the same time.")
-        sys.exit(1)
+        sys.exit(2)
 
     changed = style_doc_files(*files, max_len=max_len, check_only=check_only, py_only=py_only, rst_only=rst_only)
     if check_only and len(changed) > 0:
-        raise ValueError(f"{len(changed)} files should be restyled!")
+        print(f"{len(changed)} files should be restyled!")
+        sys.exit(1)
     elif len(changed) > 0:
         print(f"Cleaned {len(changed)} files!")