include_guard()

if (NOT TARGET Catch2::Catch2)
    FetchContent_Declare(
        Catch2
        GIT_REPOSITORY https://github.com/catchorg/Catch2.git
        GIT_TAG        v2.13.9
        GIT_SHALLOW TRUE
    )

    FetchContent_GetProperties(Catch2)
    if(NOT catch2_POPULATED)
        FetchContent_Populate(Catch2)
        add_subdirectory(${catch2_SOURCE_DIR} ${catch2_BINARY_DIR})
        list(APPEND CMAKE_MODULE_PATH ${catch2_SOURCE_DIR}/contrib)
        include(Catch)
    endif()
endif()