print clang tidy output to stderr (#24052)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/24052
This will make things show up in the azure pipelines output
Test Plan: Imported from OSS
Differential Revision: D16723846
Pulled By: suo
fbshipit-source-id: d78cbf476be74ccfb28d6e1b21d66b6641d36e26
diff --git a/tools/clang_tidy.py b/tools/clang_tidy.py
index edbd3d7..f335299 100644
--- a/tools/clang_tidy.py
+++ b/tools/clang_tidy.py
@@ -12,6 +12,8 @@
glob or regular expressions.
"""
+from __future__ import print_function
+
import argparse
import collections
import fnmatch
@@ -288,7 +290,7 @@
if options.diff:
line_filters = [get_changed_lines(options.diff, f) for f in files]
- print(run_clang_tidy(options, line_filters, files))
+ print(run_clang_tidy(options, line_filters, files), file=sys.stderr)
if __name__ == "__main__":
