87 lines
2.5 KiB
CMake
87 lines
2.5 KiB
CMake
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# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License.
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find_package(Git REQUIRED QUIET)
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if (NOT Git_FOUND)
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message(FATAL_ERROR "Unable to find git, which is needed for versioning")
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endif()
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function(get_git_dir DIRECTORY OUTPUT_VAR)
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execute_process(
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COMMAND
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${GIT_EXECUTABLE} rev-parse --git-dir
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WORKING_DIRECTORY
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${DIRECTORY}
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RESULT_VARIABLE
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GIT_DIR_RESULT
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OUTPUT_VARIABLE
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GIT_DIR_OUTPUT
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# Allow to fail
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set(${OUTPUT_VAR} ${GIT_DIR_OUTPUT} PARENT_SCOPE)
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endfunction()
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function(get_git_current_hash DIRECTORY OUTPUT_VAR)
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execute_process(
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COMMAND
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${GIT_EXECUTABLE} rev-parse --verify HEAD
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WORKING_DIRECTORY
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${DIRECTORY}
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RESULT_VARIABLE
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GIT_CURRENT_HASH_RESULT
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OUTPUT_VARIABLE
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GIT_CURRENT_HASH_OUTPUT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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if (NOT ("${GIT_CURRENT_HASH_RESULT}" STREQUAL "0"))
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message(${GIT_CURRENT_HASH_OUTPUT})
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message(FATAL_ERROR "Failed to get ${DIRECTORY} git hash")
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endif()
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set(${OUTPUT_VAR} ${GIT_CURRENT_HASH_OUTPUT} PARENT_SCOPE)
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endfunction()
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function(get_git_remote_url DIRECTORY OUTPUT_VAR)
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execute_process(
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COMMAND
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${GIT_EXECUTABLE} config --get remote.origin.url
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RESULT_VARIABLE
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GIT_REMOTE_URL_RESULT
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OUTPUT_VARIABLE
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GIT_REMOTE_URL_OUTPUT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY
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${DIRECTORY}
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)
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if (NOT ("${GIT_REMOTE_URL_RESULT}" STREQUAL "0"))
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message(${GIT_REMOTE_URL_OUTPUT})
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message(FATAL_ERROR "Failed to get ${DIRECTORY} git remote")
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endif()
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set(${OUTPUT_VAR} ${GIT_REMOTE_URL_OUTPUT} PARENT_SCOPE)
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endfunction()
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function(run_git_submodule_foreach CMD DIRECTORY OUTPUT_VALUE)
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execute_process(
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COMMAND
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${GIT_EXECUTABLE} submodule foreach --quiet --recursive "${CMD}"
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RESULT_VARIABLE
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GIT_SUBMODULE_CMD_RESULT
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OUTPUT_VARIABLE
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GIT_SUBMODULE_CMD_OUTPUT
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OUTPUT_STRIP_TRAILING_WHITESPACE
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WORKING_DIRECTORY
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${DIRECTORY}
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)
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if (NOT ("${GIT_SUBMODULE_CMD_RESULT}" STREQUAL "0"))
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message(${GIT_SUBMODULE_CMD_OUTPUT})
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message(FATAL_ERROR "Failed to run git submodule foreach command: ${CMD} in ${DIRECTORY}")
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endif()
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set(${OUTPUT_VALUE} ${GIT_SUBMODULE_CMD_OUTPUT} PARENT_SCOPE)
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endfunction()
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