From ab34b9f9bfee51ada68d026d8abc568faf106d84 Mon Sep 17 00:00:00 2001
From: Chris Thrasher <chrisjthrasher@gmail.com>
Date: Fri, 13 Jan 2023 15:50:29 -0700
Subject: [PATCH] Invoke run-clang-tidy with Python executable

This is required since Windows can't support she-bang scripts like
macOS and Linux were taking advantange of. This is more verbose but
ultimately the same as before.
---
 cmake/Tidy.cmake | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/cmake/Tidy.cmake b/cmake/Tidy.cmake
index 2b1e6aa07..6f2797511 100644
--- a/cmake/Tidy.cmake
+++ b/cmake/Tidy.cmake
@@ -19,8 +19,16 @@ else()
     message(FATAL_ERROR "clang-tidy version ${CMAKE_MATCH_1} is too low")
 endif()
 
+# Find Python and run-clang-tidy script
+find_package(Python 3 REQUIRED)
+
+find_program(RUN_CLANG_TIDY run-clang-tidy)
+if(NOT RUN_CLANG_TIDY)
+    message(FATAL_ERROR "Failed to find run-clang-tidy script")
+endif()
+
 # Run
-execute_process(COMMAND run-clang-tidy -clang-tidy-binary ${CLANG_TIDY_EXECUTABLE} -p ${PROJECT_BINARY_DIR} RESULTS_VARIABLE EXIT_CODE)
+execute_process(COMMAND ${Python_EXECUTABLE} ${RUN_CLANG_TIDY} -clang-tidy-binary ${CLANG_TIDY_EXECUTABLE} -p ${PROJECT_BINARY_DIR} RESULTS_VARIABLE EXIT_CODE)
 if(NOT EXIT_CODE STREQUAL 0)
     message(FATAL_ERROR "Analysis failed")
 endif()