Do ./dk dkml.wrapper.upgrade
This commit is contained in:
Jonah Beckford
parent
2aeccdbe6a
commit
a5138e4aaf
3 changed files with 131 additions and 32 deletions
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@ -1,5 +1,5 @@
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# Recommendation: Place this file in source control.
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# Auto-generated by `./dk dksdk.project.new` of DkHelloWorld.
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# Auto-generated by `./dk dksdk.project.new` of dktool.
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include(FetchContent)
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@ -10,7 +10,8 @@ function(parse_dktool_command_line)
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message(FATAL_ERROR "Missing <command>. Usage: ./dk <command> [args]")
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endif()
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set(command ${ARGV0})
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string(REPLACE "." "___" function_name ${command})
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string(REPLACE "." "___" expected_function_name ${command})
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message(VERBOSE "Searching for ${expected_function_name}")
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# Set policies (we are in a new EVAL CODE context)
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# Included scripts do automatic cmake_policy PUSH and POP
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@ -18,6 +19,15 @@ function(parse_dktool_command_line)
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cmake_policy(SET CMP0011 NEW)
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endif()
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# Parse the remainder of the arguments [args]
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# * Use technique from [Professional CMake: A Practical Guide - Forwarding Command Arguments]
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# to be able to forward arguments correctly to an inner function (the <command> function).
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cmake_parse_arguments(PARSE_ARGV 1 FWD "" "" "")
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set(quotedArgs "")
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foreach(arg IN LISTS FWD_UNPARSED_ARGUMENTS)
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string(APPEND quotedArgs " [===[${arg}]===]")
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endforeach()
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# Setup the binary directory
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if(NOT DKTOOL_WORKDIR)
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message(FATAL_ERROR "Illegal state. Expecting DKTOOL_WORKDIR")
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@ -25,56 +35,145 @@ function(parse_dktool_command_line)
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set(CMAKE_BINARY_DIR ${DKTOOL_WORKDIR})
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set(CMAKE_CURRENT_BINARY_DIR ${CMAKE_BINARY_DIR})
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# Include all the user scripts
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file(GLOB_RECURSE command_files LIST_DIRECTORIES FALSE
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# Search in all the user scripts
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set(dot_function_names)
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file(GLOB_RECURSE command_files
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LIST_DIRECTORIES FALSE
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RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/cmake/scripts
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cmake/scripts/*.cmake)
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foreach(command_file IN LISTS command_files)
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include(${command_file})
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# Normalize and lowercase
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cmake_path(NORMAL_PATH command_file)
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string(TOLOWER "${command_file}" command_file)
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cmake_path(REMOVE_EXTENSION command_file OUTPUT_VARIABLE command_file_no_ext)
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# Convert to list
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string(REPLACE "/" ";" command_stems_no_namespace ${command_file_no_ext})
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# Make a pretty description only for validation
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set(pretty_stems ${command_stems_no_namespace})
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list(TRANSFORM pretty_stems PREPEND "'")
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list(TRANSFORM pretty_stems APPEND "'")
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string(JOIN ", " pretty_stems_str ${pretty_stems})
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string(REGEX REPLACE ",([^,]*)" " and \\1" pretty_stems_str "${pretty_stems_str}")
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# Validate that only alphanumeric with underscores (but not the reserved three underscores)
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string(REGEX MATCH "[/a-z0-9_]*" only_alphanum_and_underscores "${command_file_no_ext}")
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if(NOT only_alphanum_and_underscores STREQUAL "${command_file_no_ext}")
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message(WARNING "Ignoring user script ${CMAKE_CURRENT_SOURCE_DIR}/${command_file}.
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The stems of the user script (${pretty_stems_str}) must only contain letters, numbers and underscores.")
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continue()
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endif()
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string(FIND "${command_file_no_ext}" "___" reserved_underscores)
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if(reserved_underscores GREATER_EQUAL 0)
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message(WARNING "Ignoring user script ${CMAKE_CURRENT_SOURCE_DIR}/${command_file}.
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No stem of the user script (${pretty_stems_str}) can contain a triple underscore ('___').")
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continue()
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endif()
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# Translate dev/xxx.cmake to the "user" namespaced function name
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# `user__dev__xxx` and `user.dev.xxx`.
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set(command_stems ${command_stems_no_namespace})
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list(PREPEND command_stems "user")
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string(JOIN "___" command_function_name ${command_stems})
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string(JOIN "." dot_function_name ${command_stems})
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list(APPEND dot_function_names ${dot_function_name})
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# In a new scope (to avoid a global, leaky namespace) register the function.
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message(VERBOSE "Shimming ${command_function_name}")
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cmake_language(EVAL CODE "
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function(${command_function_name})
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include(\"${CMAKE_CURRENT_SOURCE_DIR}/cmake/scripts/${command_file}\")
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if(COMMAND run)
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run(${quotedArgs})
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else()
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message(FATAL_ERROR [[The user script ${CMAKE_CURRENT_SOURCE_DIR}/cmake/scripts/${command_file} was missing:
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function(run)
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# Your user code
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endfunction()
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]])
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endif()
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endfunction()
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")
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endforeach()
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# Include all the system scripts.
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# - Since the system scripts come after the user scripts, the user scripts
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# don't override the system scripts unless the user scripts use deferred
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# hooks or redefine CMake built-in functions.
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# hooks or redefine CMake built-in functions. Regardless, the user
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# scripts are namespaced with `user__` prefix
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if(NOT IS_DIRECTORY cmake/scripts/dksdk)
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# If this project (ex. DkHelloWorld) has the system scripts, it must
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# If this project (ex. dktool) has the system scripts, it must
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# have all of them. Otherwise we download the system scripts.
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FetchContent_Populate(DkHelloWorld
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FetchContent_Populate(dktool
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QUIET
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GIT_REPOSITORY https://gitlab.com/diskuv/samples/DkHelloWorld.git
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GIT_REPOSITORY https://gitlab.com/diskuv/dktool.git
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GIT_TAG 1.0
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)
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file(GLOB_RECURSE system_command_files LIST_DIRECTORIES FALSE
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${dkhelloworld_SOURCE_DIR}/cmake/scripts/dksdk/*.cmake)
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list(APPEND command_files ${system_command_files})
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file(GLOB_RECURSE system_command_files
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LIST_DIRECTORIES FALSE
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RELATIVE ${dktool_SOURCE_DIR}/cmake/scripts
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${dktool_SOURCE_DIR}/cmake/scripts/dkml/*.cmake
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${dktool_SOURCE_DIR}/cmake/scripts/dksdk/*.cmake)
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foreach(command_file IN LISTS system_command_files)
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include(${command_file})
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# Normalize and lowercase
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cmake_path(NORMAL_PATH command_file)
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string(TOLOWER "${command_file}" command_file)
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cmake_path(REMOVE_EXTENSION command_file OUTPUT_VARIABLE command_file_no_ext)
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# Convert to list
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string(REPLACE "/" ";" command_stems_no_namespace ${command_file_no_ext})
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# Translate dksdk/xxx.cmake to the function name `dksdk__xxx` and `dksdk.xxx`
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set(command_stems ${command_stems_no_namespace})
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string(JOIN "___" command_function_name ${command_stems})
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string(JOIN "." dot_function_name ${command_stems})
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list(APPEND dot_function_names ${dot_function_name})
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# In a new scope (to avoid a global, leaky namespace) register the function.
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message(VERBOSE "Shimming ${command_function_name}")
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cmake_language(EVAL CODE "
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function(${command_function_name})
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include(\"${dktool_SOURCE_DIR}/cmake/scripts/${command_file}\")
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if(COMMAND run)
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run(${quotedArgs})
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else()
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message(FATAL_ERROR [[The system script ${dktool_SOURCE_DIR}/cmake/scripts/${command_file} was missing:
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function(run)
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# The system code
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endfunction()
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]])
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endif()
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endfunction()
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")
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endforeach()
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endif()
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# Validate the <command> exists
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if(NOT COMMAND ${function_name})
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set(pretty_command_files ${command_files})
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list(TRANSFORM pretty_command_files PREPEND " ")
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list(TRANSFORM pretty_command_files APPEND "\n")
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string(JOIN "" str_pretty_command_files ${pretty_command_files})
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message(FATAL_ERROR "No command '${command}' exists. The function '${function_name}' was searched in the following locations:
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${str_pretty_command_files}")
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if(NOT COMMAND ${expected_function_name})
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set(pretty_function_names ${dot_function_names})
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list(TRANSFORM pretty_function_names PREPEND " ")
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list(TRANSFORM pretty_function_names APPEND "\n")
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string(JOIN "" str_pretty_function_names ${pretty_function_names})
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message(FATAL_ERROR "No command '${command}' exists. The following commands are available:
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${str_pretty_function_names}")
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message(FATAL_ERROR "No command '${command}' exists")
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endif()
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# Parse the remainder of the arguments [args]
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# * Use technique from [Professional CMake: A Practical Guide - Forwarding Command Arguments]
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# to forward arguments correctly to an inner function (the <command> function).
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cmake_parse_arguments(PARSE_ARGV 1 FWD "" "" "")
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set(quotedArgs "")
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foreach(arg IN LISTS FWD_UNPARSED_ARGUMENTS)
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string(APPEND quotedArgs " [===[${arg}]===]")
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endforeach()
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# Call the <command> function
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cmake_language(EVAL CODE "${function_name}(${quotedArgs})")
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cmake_language(EVAL CODE "${expected_function_name}()")
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endfunction()
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# DkML data home
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if(WIN32)
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set(DKML_DATA_HOME "$ENV{LOCALAPPDATA}/Programs/DiskuvOCaml")
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elseif(DEFINED ENV{XDG_DATA_HOME})
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set(DKML_DATA_HOME "$ENV{XDG_DATA_HOME}/diskuv-ocaml")
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else()
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set(DKML_DATA_HOME "$ENV{HOME}/.local/share/diskuv-ocaml")
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endif()
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# DkSDK data home
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if(WIN32)
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set(DKSDK_DATA_HOME "$ENV{LOCALAPPDATA}/Programs/DkSDK")
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