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Meta: Create python version of invoke_generator

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This allows for the C++ and Python generators to share the same core
implementation, which will simplify the generator migration process
This commit is contained in:
ayeteadoe 2025-06-24 17:53:19 -07:00 • committed by Andrew Kaster
commit 3836d0e219
Notes: github-actions[bot] 2025-06-26 13:59:18 +00:00
4 changed files with 45 additions and 19 deletions
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36
Meta/CMake/utils.cmake
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@ -40,17 +40,16 @@ function(remove_path_if_version_changed version version_file cache_path)
endif()
endfunction()
function(invoke_generator name generator primary_source header implementation)
cmake_parse_arguments(invoke_generator "" "" "arguments;dependencies" ${ARGN})
function(invoke_generator_impl name generator primary_source header implementation)
cmake_parse_arguments(invoke_generator_impl "" "" "command;arguments;dependencies" ${ARGN})
add_custom_command(
OUTPUT "${header}" "${implementation}"
COMMAND $<TARGET_FILE:${generator}> -h "${header}.tmp" -c "${implementation}.tmp" ${invoke_generator_arguments}
COMMAND ${invoke_generator_impl_command} ${generator} -h "${header}.tmp" -c "${implementation}.tmp" ${invoke_generator_impl_arguments}
COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${header}.tmp" "${header}"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${implementation}.tmp" "${implementation}"
COMMAND "${CMAKE_COMMAND}" -E remove "${header}.tmp" "${implementation}.tmp"
VERBATIM
DEPENDS ${generator} ${invoke_generator_dependencies} "${primary_source}"
DEPENDS ${generator} ${invoke_generator_impl_dependencies} "${primary_source}"
)
add_custom_target("generate_${name}" DEPENDS "${header}" "${implementation}")
@ -59,6 +58,33 @@ function(invoke_generator name generator primary_source header implementation)
set(CURRENT_LIB_GENERATED ${CURRENT_LIB_GENERATED} PARENT_SCOPE)
endfunction()
function(invoke_cpp_generator name generator primary_source header implementation)
cmake_parse_arguments(invoke_cpp_generator "" "" "arguments;dependencies" ${ARGN})
invoke_generator_impl(
${name}
$<TARGET_FILE:${generator}>
${primary_source}
${header}
${implementation}
arguments ${invoke_cpp_generator_arguments}
dependencies ${invoke_cpp_generator_dependencies}
)
endfunction()
function(invoke_py_generator name script primary_source header implementation)
cmake_parse_arguments(invoke_py_generator "" "" "arguments" ${ARGN})
find_package(Python3 REQUIRED COMPONENTS Interpreter)
invoke_generator_impl(
${name}
"${SerenityOS_SOURCE_DIR}/Meta/${script}"
${primary_source}
${header}
${implementation}
command ${Python3_EXECUTABLE}
arguments ${invoke_py_generator_arguments}
)
endfunction()
function(invoke_idl_generator cpp_name idl_name generator primary_source header implementation idl)
cmake_parse_arguments(invoke_idl_generator "" "" "arguments;dependencies" ${ARGN})