113 lines
3.3 KiB
CMake
113 lines
3.3 KiB
CMake
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cmake_minimum_required(VERSION 3.14)
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foreach(var IN ITEMS PROJECT_BINARY_DIR PROJECT_SOURCE_DIR)
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if(NOT DEFINED "${var}")
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message(FATAL_ERROR "${var} must be defined")
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endif()
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endforeach()
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set(bin "${PROJECT_BINARY_DIR}")
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set(src "${PROJECT_SOURCE_DIR}")
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# ---- Dependencies ----
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set(mcss_SOURCE_DIR "${bin}/docs/.ci")
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if(NOT IS_DIRECTORY "${mcss_SOURCE_DIR}")
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file(MAKE_DIRECTORY "${mcss_SOURCE_DIR}")
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file(
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DOWNLOAD
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https://github.com/friendlyanon/m.css/releases/download/release-1/mcss.zip
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"${mcss_SOURCE_DIR}/mcss.zip"
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STATUS status
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EXPECTED_MD5 00cd2757ebafb9bcba7f5d399b3bec7f
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)
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if(NOT status MATCHES "^0;")
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message(FATAL_ERROR "Download failed with ${status}")
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endif()
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execute_process(
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COMMAND "${CMAKE_COMMAND}" -E tar xf mcss.zip
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WORKING_DIRECTORY "${mcss_SOURCE_DIR}"
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RESULT_VARIABLE result
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)
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if(NOT result EQUAL "0")
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message(FATAL_ERROR "Extraction failed with ${result}")
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endif()
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file(REMOVE "${mcss_SOURCE_DIR}/mcss.zip")
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endif()
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find_program(Python3_EXECUTABLE NAMES python3 python)
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if(NOT Python3_EXECUTABLE)
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message(FATAL_ERROR "Python executable was not found")
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endif()
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# ---- Process project() call in CMakeLists.txt ----
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file(READ "${src}/CMakeLists.txt" content)
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string(FIND "${content}" "project(" index)
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if(index EQUAL "-1")
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message(FATAL_ERROR "Could not find \"project(\"")
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endif()
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string(SUBSTRING "${content}" "${index}" -1 content)
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string(FIND "${content}" "\n)\n" index)
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if(index EQUAL "-1")
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message(FATAL_ERROR "Could not find \"\\n)\\n\"")
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endif()
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string(SUBSTRING "${content}" 0 "${index}" content)
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file(WRITE "${bin}/docs-ci.project.cmake" "docs_${content}\n)\n")
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macro(list_pop_front list out)
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list(GET "${list}" 0 "${out}")
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list(REMOVE_AT "${list}" 0)
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endmacro()
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function(docs_project name)
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cmake_parse_arguments(PARSE_ARGV 1 "" "" "VERSION;DESCRIPTION;HOMEPAGE_URL" LANGUAGES)
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set(PROJECT_NAME "${name}" PARENT_SCOPE)
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if(DEFINED _VERSION)
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set(PROJECT_VERSION "${_VERSION}" PARENT_SCOPE)
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string(REGEX MATCH "^[0-9]+(\\.[0-9]+)*" versions "${_VERSION}")
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string(REPLACE . ";" versions "${versions}")
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set(suffixes MAJOR MINOR PATCH TWEAK)
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while(NOT versions STREQUAL "" AND NOT suffixes STREQUAL "")
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list_pop_front(versions version)
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list_pop_front(suffixes suffix)
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set("PROJECT_VERSION_${suffix}" "${version}" PARENT_SCOPE)
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endwhile()
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endif()
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if(DEFINED _DESCRIPTION)
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set(PROJECT_DESCRIPTION "${_DESCRIPTION}" PARENT_SCOPE)
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endif()
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if(DEFINED _HOMEPAGE_URL)
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set(PROJECT_HOMEPAGE_URL "${_HOMEPAGE_URL}" PARENT_SCOPE)
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endif()
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endfunction()
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include("${bin}/docs-ci.project.cmake")
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# ---- Generate docs ----
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if(NOT DEFINED DOXYGEN_OUTPUT_DIRECTORY)
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set(DOXYGEN_OUTPUT_DIRECTORY "${bin}/docs")
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endif()
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set(out "${DOXYGEN_OUTPUT_DIRECTORY}")
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foreach(file IN ITEMS Doxyfile conf.py)
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configure_file("${src}/docs/${file}.in" "${bin}/docs/${file}" @ONLY)
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endforeach()
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set(mcss_script "${mcss_SOURCE_DIR}/documentation/doxygen.py")
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set(config "${bin}/docs/conf.py")
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file(REMOVE_RECURSE "${out}/html" "${out}/xml")
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execute_process(
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COMMAND "${Python3_EXECUTABLE}" "${mcss_script}" "${config}"
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WORKING_DIRECTORY "${bin}/docs"
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RESULT_VARIABLE result
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)
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if(NOT result EQUAL "0")
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message(FATAL_ERROR "m.css returned with ${result}")
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endif()
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