build: use a tweak of 9999 when a valid version tag can not be found
loosely based on https:://github.com/deskflow/deskflow/pull/9303 where it was pointed out that using the gitrev as a fallback could create an invalid version
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@ -33,39 +33,28 @@ if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/.git)
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ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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execute_process(
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COMMAND ${GIT_EXECUTABLE} rev-list --tags --count
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COMMAND ${GIT_EXECUTABLE} describe --long --match v* --always
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
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OUTPUT_VARIABLE GIT_TAG_COUNT
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OUTPUT_VARIABLE GITREV
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ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if(${GIT_TAG_COUNT} EQUAL 0)
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set(DESKFLOW_VERSION_TWEAK "9999")
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string(FIND "${GITREV}" "v" isRev)
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if(NOT ${isRev} EQUAL -1)
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string(REGEX MATCH [0-9]+ MAJOR ${GITREV})
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string(REGEX MATCH \\.[0-9]+ MINOR ${GITREV})
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string(REPLACE "." "" MINOR "${MINOR}")
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string(REGEX MATCH [0-9]+\- PATCH ${GITREV})
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string(REPLACE "-" "" PATCH "${PATCH}")
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string(REGEX MATCH \-[0-9]+\- TWEAK ${GITREV})
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string(REPLACE "-" "" TWEAK "${TWEAK}")
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set(DESKFLOW_VERSION_MAJOR ${MAJOR})
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set(DESKFLOW_VERSION_MINOR ${MINOR})
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set(DESKFLOW_VERSION_PATCH ${PATCH})
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set(DESKFLOW_VERSION_TWEAK ${TWEAK})
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else()
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execute_process(
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COMMAND ${GIT_EXECUTABLE} describe --long --match v* --always
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WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
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OUTPUT_VARIABLE GITREV
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ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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string(FIND "${GITREV}" "v" isRev)
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if(NOT ${isRev} EQUAL -1)
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string(REGEX MATCH [0-9]+ MAJOR ${GITREV})
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string(REGEX MATCH \\.[0-9]+ MINOR ${GITREV})
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string(REPLACE "." "" MINOR "${MINOR}")
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string(REGEX MATCH [0-9]+\- PATCH ${GITREV})
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string(REPLACE "-" "" PATCH "${PATCH}")
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string(REGEX MATCH \-[0-9]+\- TWEAK ${GITREV})
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string(REPLACE "-" "" TWEAK "${TWEAK}")
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set(DESKFLOW_VERSION_MAJOR ${MAJOR})
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set(DESKFLOW_VERSION_MINOR ${MINOR})
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set(DESKFLOW_VERSION_PATCH ${PATCH})
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set(DESKFLOW_VERSION_TWEAK ${TWEAK})
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elseif(NOT ${GITREV} STREQUAL "")
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set(DESKFLOW_VERSION_TWEAK ${GITREV})
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endif()
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unset(GITREV)
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set(DESKFLOW_VERSION_TWEAK "9999")
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endif()
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unset(GITREV)
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endif()
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endif()
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