mirror of
https://github.com/gnif/LookingGlass.git
synced 2024-11-22 21:47:23 +00:00
fabb5bd4a9
This means if someone checks out a tagged revision, the extra commit N and commit hash are removed from the VERSION, leaving just the tag name Adding any commits will cause -<commitssince>-g<commithash> to return. The dirty worktree '+' still functions as normal, simply appended to the end of the tag name, like 'v1.0.3+'. With both extra commits and a dirty worktree, it will look like 'v1.0.3-2-gd6e00e4f34a+', as usual.
28 lines
765 B
CMake
28 lines
765 B
CMake
execute_process(
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COMMAND git describe --always --abbrev=10 --dirty=+ --tags
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WORKING_DIRECTORY "${PROJECT_TOP}"
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OUTPUT_VARIABLE GIT_REV
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ERROR_QUIET)
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if ("${GIT_REV}" STREQUAL "")
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if (EXISTS ${PROJECT_TOP}/VERSION)
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file(READ ${PROJECT_TOP}/VERSION GIT_REV)
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else()
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set(GIT_REV "UNKNOWN")
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endif()
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endif()
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string(STRIP "${GIT_REV}" GIT_VERSION)
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set(BUILD_VERSION "const char * BUILD_VERSION = \"${GIT_VERSION}\";")
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if(EXISTS "${CMAKE_BINARY_DIR}/version.c")
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file(READ ${CMAKE_BINARY_DIR}/version.c BUILD_VERSION_)
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else()
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set(BUILD_VERSION_ "")
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endif()
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if (NOT "${BUILD_VERSION}" STREQUAL "${BUILD_VERSION_}")
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file(WRITE ${CMAKE_BINARY_DIR}/version.c "${BUILD_VERSION}")
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file(WRITE ${CMAKE_BINARY_DIR}/VERSION "${GIT_VERSION}")
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endif()
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