crueter
21302cbc3e
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eden-license / license-header (pull_request) Failing after 24s
Signed-off-by: crueter <crueter@eden-emu.dev>
80 lines
2 KiB
CMake
80 lines
2 KiB
CMake
# SPDX-FileCopyrightText: 2025 crueter
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# SPDX-License-Identifier: GPL-3.0-or-later
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# loosely based on Ryan Pavlik's work
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find_package(Git QUIET)
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# commit: git rev-parse HEAD
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# tag: git describe --tags --abbrev=0
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# branch: git rev-parse --abbrev-ref=HEAD
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function(run_git_command variable)
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if(NOT GIT_FOUND)
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set(${variable} "GIT-NOTFOUND" PARENT_SCOPE)
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return()
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endif()
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execute_process(COMMAND
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"${GIT_EXECUTABLE}"
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${ARGN}
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WORKING_DIRECTORY
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"${CMAKE_SOURCE_DIR}"
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RESULT_VARIABLE
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res
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OUTPUT_VARIABLE
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out
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if(NOT res EQUAL 0)
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set(out "${out}-${res}-NOTFOUND")
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endif()
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set(${variable} "${out}" PARENT_SCOPE)
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endfunction()
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function(trim var)
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string(REGEX REPLACE "\n" "" new "${${var}}")
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set(${var} ${new} PARENT_SCOPE)
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endfunction()
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set(TAG_FILE ${CMAKE_SOURCE_DIR}/GIT-TAG)
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set(REF_FILE ${CMAKE_SOURCE_DIR}/GIT-REFSPEC)
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set(COMMIT_FILE ${CMAKE_SOURCE_DIR}/GIT-COMMIT)
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set(RELEASE_FILE ${CMAKE_SOURCE_DIR}/GIT-RELEASE)
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if (EXISTS ${REF_FILE} AND EXISTS ${COMMIT_FILE})
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file(READ ${REF_FILE} GIT_REFSPEC)
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file(READ ${COMMIT_FILE} GIT_COMMIT)
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else()
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run_git_command(GIT_COMMIT rev-parse HEAD)
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run_git_command(GIT_REFSPEC rev-parse --abbrev-ref HEAD)
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if (GIT_REFSPEC MATCHES "NOTFOUND")
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set(GIT_REFSPEC 1.0.0)
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set(GIT_COMMIT stable)
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endif()
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endif()
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if (EXISTS ${TAG_FILE})
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file(READ ${TAG_FILE} GIT_TAG)
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else()
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run_git_command(GIT_TAG describe --tags --abbrev=0)
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if (GIT_TAG MATCHES "NOTFOUND")
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set(GIT_TAG "${GIT_REFSPEC}")
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endif()
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endif()
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if (EXISTS ${RELEASE_FILE})
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file(READ ${RELEASE_FILE} GIT_RELEASE)
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trim(GIT_RELEASE)
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message(STATUS "[GetSCMRev] Git release: ${GIT_RELEASE}")
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endif()
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trim(GIT_REFSPEC)
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trim(GIT_COMMIT)
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trim(GIT_TAG)
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message(STATUS "[GetSCMRev] Git commit: ${GIT_COMMIT}")
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message(STATUS "[GetSCMRev] Git tag: ${GIT_TAG}")
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message(STATUS "[GetSCMRev] Git refspec: ${GIT_REFSPEC}")
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