commit 15f9273cdf56f664f8bda574e776851bc0b5982f
author Jacob Barrett <jbarrett@pivotal.io> Fri Nov 02 10:56:42 2018 -0700
committer Jacob Barrett <jbarrett@pivotal.io> Fri Nov 02 10:56:42 2018 -0700
tree 5a28d6461ceec67709a73a36938f45f4bd9bf01e
parent c36abe5803b30dade41155b8a9bae04c81542929

GEODE-5847: Ignore formatting non-C++ source files.

cmake/ClangFormat.cmake

diff --git a/cmake/ClangFormat.cmake b/cmake/ClangFormat.cmake
index fb93b79..b5c6f23 100644
--- a/cmake/ClangFormat.cmake
+++ b/cmake/ClangFormat.cmake
@@ -32,13 +32,14 @@
     set(_clangformat_SOURCES "")
     foreach (_source ${_target_SOURCES})
       if (NOT TARGET ${_source})
-        get_source_file_property(_source_LOCATION "${_source}" LOCATION)
         get_source_file_property(_source_GENERATED "${_source}" GENERATED)
-
-        if(_source_GENERATED)
+        string(REGEX MATCH "\\.(h(pp|xx)?|c(pp|xx)?)(\\..*)?$" _source_extension_match ${_source})
+        if(_source_GENERATED
+            OR _source_extension_match STREQUAL "")
           break()
         endif()
 
+        get_source_file_property(_source_LOCATION "${_source}" LOCATION)
         file(RELATIVE_PATH _source_RELATIVE_PATH ${_target_SOURCE_DIR} ${_source_LOCATION})
         string(REPLACE ".." "__" _format_file "${_target_BINARY_DIR}/CMakeFiles/${_clangformat}.dir/${_source_RELATIVE_PATH}.format")
         get_filename_component(_format_DIRECTORY ${_format_file} DIRECTORY)