cmlib/CMLibCodeAnalysisClazy.cmake

function(add_clazy_check target)
  find_program(CLAZY_EXE NAMES clazy-standalone)
  set(_sources ${ARGN})
  set(_clazy_checks
      "container-inside-loop,heap-allocated-small-trivial-type,inefficient-qlist,isempty-vs-count,qt-keywords,unneeded-cast"
  )
  set(_args -checks=level2,${_clazy_checks} -extra-arg="-Wno-unknown-warning-option" -export-fixes=clazy-fixes-file.yaml)

  if(CLAZY_EXE)
    if(NOT TARGET clazy-check)
      add_custom_target(clazy-check)
    endif()
    add_custom_target(clazy-check-${target} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                      COMMAND ${CLAZY_EXE} ${_args} -p ${CMAKE_BINARY_DIR} ${_sources})
    add_dependencies(clazy-check-${target} ${target})
    add_dependencies(clazy-check clazy-check-${target})

    option(CMLIB_CLAZY_FIX_STRING_ALLOCATIONS "Clazy allocations" OFF)
    option(CMLIB_CLAZY_FIX_OLD_STYLE_CONNECT "Clazy old style connect" OFF)

    if (CMLIB_CLAZY_FIX_STRING_ALLOCATIONS OR CMLIB_CLAZY_FIX_OLD_STYLE_CONNECT)
      if(NOT TARGET clazy-fix)
        add_custom_target(clazy-fix)
      endif()
      if(CMLIB_CLAZY_FIX_STRING_ALLOCATIONS)
        add_custom_target(clazy-fix-string-${target} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
          COMMAND ${CMAKE_COMMAND} -E env "CLAZY_FIXIT=fix-qlatin1string-allocations"
          ${CLAZY_EXE} ${_args} -p ${CMAKE_BINARY_DIR} ${_sources})
        add_dependencies(clazy-fix-string-${target} ${target})
        add_dependencies(clazy-fix clazy-fix-string-${target})
      endif()
      if(CMLIB_CLAZY_FIX_OLD_STYLE_CONNECT)
        add_custom_target(clazy-fix-old-style-connect-${target} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
          COMMAND ${CMAKE_COMMAND} -E env "CLAZY_FIXIT=fix-old-style-connect"
          ${CLAZY_EXE} ${_args} -p ${CMAKE_BINARY_DIR} ${_sources})
        add_dependencies(clazy-fix-old-style-connect-${target} ${target})
        add_dependencies(clazy-fix clazy-fix-old-style-connect-${target})
      endif()
    endif()

  else()
    message(STATUS "CMLIB warning:")
    message(STATUS "  Clazy standalone analyzer is not found")
  endif()
endfunction()