Add pre-commit hook for clang-format

CMakeLists.txt

@@ -15,6 +15,10 @@ include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDEClangFormat)
 include(ECMQMLModules)
 include(ECMQtDeclareLoggingCategory)
+if(ECM_VERSION VERSION_GREATER_EQUAL 5.79)
+    include(KDEGitCommitHooks)
+endif()
+
 add_definitions(-DQT_NO_URL_CAST_FROM_STRING)
 add_definitions(-DQT_USE_QSTRINGBUILDER)
 add_definitions(-DQT_NO_CAST_FROM_ASCII)
@@ -70,6 +74,9 @@ ecm_qt_install_logging_categories(EXPORT SYSTEMSETTINGS FILE systemsettings.cate
 # add clang-format target for all our real source files
 file(GLOB_RECURSE ALL_CLANG_FORMAT_SOURCE_FILES *.cpp *.h)
 kde_clang_format(${ALL_CLANG_FORMAT_SOURCE_FILES})
+if(ECM_VERSION VERSION_GREATER_EQUAL 5.79)
+    kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)
+endif()
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)