Print on requirements.txt failure
diff --git a/pre_commit_hooks/requirements_txt_fixer.py b/pre_commit_hooks/requirements_txt_fixer.py
index a794c5d..2dec6bf 100644
--- a/pre_commit_hooks/requirements_txt_fixer.py
+++ b/pre_commit_hooks/requirements_txt_fixer.py
@@ -74,6 +74,11 @@
for arg in args.filenames:
with open(arg, 'rb+') as file_obj:
- retv |= fix_requirements(file_obj)
+ ret_for_file = fix_requirements(file_obj)
+
+ if ret_for_file:
+ print('Sorting {0}'.format(arg))
+
+ retv |= ret_for_file
return retv