Add pre-commit hook for clang-format

CMakeLists.txt

@@ -20,6 +20,9 @@ include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(ECMAddTests)
 include(GenerateExportHeader)
 include(KDEClangFormat)
+if(ECM_VERSION VERSION_GREATER_EQUAL 5.79)
+    include(KDEGitCommitHooks)
+endif()
 if (EXISTS "${CMAKE_SOURCE_DIR}/.git")
    add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0x060000)
 endif()
@@ -32,5 +35,9 @@ add_subdirectory(plasmoid)
 # add clang-format target for all our real source files
 file(GLOB_RECURSE ALL_CLANG_FORMAT_SOURCE_FILES *.cpp *.h)
 kde_clang_format(${ALL_CLANG_FORMAT_SOURCE_FILES})
+kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)
+if(ECM_VERSION VERSION_GREATER_EQUAL 5.79)
+    kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)
+endif()
 
 feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)

[Rik Mills]

@alex With ECM 5.78

CMake Error at CMakeLists.txt:38 (kde_configure_git_pre_commit_hook):
  Unknown CMake command "kde_configure_git_pre_commit_hook".

A mistakenly duplicated line outside the if ?

[Alexander Lohnau]

Sorry, fixed