32 lines
1.3 KiB
CMake
32 lines
1.3 KiB
CMake
option(SHELL_COMPLETION_ENABLED "controls whether shell completion is enabled in general" ON)
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option(BASH_COMPLETION_ENABLED "controls whether shell completion for bash is enabled" ON)
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if(SHELL_COMPLETION_ENABLED)
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# add bash completion (currently the only supported shell completion)
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if(BASH_COMPLETION_ENABLED)
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# find bash-completion.sh template
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include(TemplateFinder)
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find_template_file("bash-completion.sh" CPP_UTILITIES BASH_COMPLETION_TEMPLATE_FILE)
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# generate wrapper script for bash completion
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configure_file(
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"${BASH_COMPLETION_TEMPLATE_FILE}"
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"${CMAKE_CURRENT_BINARY_DIR}/bash-completion/completions/${META_PROJECT_NAME}"
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@ONLY
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)
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# add install target bash completion
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install(DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bash-completion/completions"
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DESTINATION "share/bash-completion"
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COMPONENT bash-completion
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)
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if(NOT TARGET install-bash-completion)
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add_custom_target(install-bash-completion
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COMMAND "${CMAKE_COMMAND}" -DCMAKE_INSTALL_COMPONENT=bash-completion -P "${CMAKE_BINARY_DIR}/cmake_install.cmake"
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)
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endif()
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message(STATUS "Generating files for bash completion.")
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endif()
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endif()
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