add clang tidy

Author: pantor

.clang-tidy

@@ -0,0 +1,19 @@
+Checks: >
+  -*,
+  bugprone-*,
+  google-*,
+  misc-*,
+  modernize-*,
+  performance-*,
+  portability-*,
+  readability-*,
+  -google-readability-namespace-comments,
+  -google-runtime-int,
+  -google-runtime-references,
+  -misc-non-private-member-variables-in-classes,
+  -readability-named-parameter,
+  -readability-braces-around-statements,
+  -readability-magic-numbers
+
+# Turn all the warnings from the checks above into errors.
+WarningsAsErrors: ""

scripts/clang_tidy.sh

@@ -0,0 +1 @@
+clang-tidy test/test.cpp -- -Iinclude -Ithird_party/include