[clang-tidy] Add .clang-tidy to configure HeaderFilterRegex
Add HeaderFilterRegex to ignore clang-tidy errors being thrown from the
files being included from the google3/ directory
Google-Bug-Id: 380138741
Change-Id: Iabcd2fcd7f63b3a20784ae0433e0e9437237f83b
Signed-off-by: David Tang <davtang@google.com>
diff --git a/.clang-tidy b/.clang-tidy
new file mode 100644
index 0000000..145508e
--- /dev/null
+++ b/.clang-tidy
@@ -0,0 +1,4 @@
+Checks: ''
+
+WarningsAsErrors: '*'
+HeaderFilterRegex: '(?!^google3/)'
