FTXUI/cmake/ftxui_git_version.cmake

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CMake
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find_package(Git QUIET)
if (Git_FOUND AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
message("git found")
execute_process(
COMMAND ${GIT_EXECUTABLE} rev-list --count HEAD
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE git_version
OUTPUT_STRIP_TRAILING_WHITESPACE
)
else()
set(git_version 0)
endif()