dora-cli 1.0.0-rc.2

`dora` goal is to be a low latency, composable, and distributed data flow.
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cmake_minimum_required(VERSION 3.21)
project(___name___ LANGUAGES C)

set(DORA_ROOT_DIR "__DORA_PATH__" CACHE FILEPATH "Path to the root of dora")

set(dora_c_include_dir "${CMAKE_CURRENT_BINARY_DIR}/include/c")

# Map CMake's CMAKE_BUILD_TYPE to Cargo's profile so a Release build
# links against target/release/ and a Debug build (or no build type
# specified) links against target/debug/. Without this the template
# would hardcode target/debug regardless of the user's build config.
if(CMAKE_BUILD_TYPE STREQUAL "Debug" OR NOT CMAKE_BUILD_TYPE)
    set(dora_cargo_profile_dir "debug")
    set(dora_cargo_release_arg "")
else()
    set(dora_cargo_profile_dir "release")
    set(dora_cargo_release_arg "--release")
endif()

if(DORA_ROOT_DIR)
    include(ExternalProject)
    ExternalProject_Add(Dora
        SOURCE_DIR ${DORA_ROOT_DIR}
        BUILD_IN_SOURCE True
        CONFIGURE_COMMAND ""
        BUILD_COMMAND
            cargo build
            ${dora_cargo_release_arg}
            --package dora-node-api-c
        INSTALL_COMMAND ""
    )

    add_custom_command(OUTPUT ${dora_c_include_dir}
        WORKING_DIRECTORY ${DORA_ROOT_DIR}
        DEPENDS Dora
        COMMAND ${CMAKE_COMMAND} -E make_directory ${dora_c_include_dir}
        COMMAND ${CMAKE_COMMAND} -E copy_directory apis/c/node ${dora_c_include_dir}/node
    )

    add_custom_target(Dora_c DEPENDS ${dora_c_include_dir})
    set(dora_link_dirs ${DORA_ROOT_DIR}/target/${dora_cargo_profile_dir})
else()
    include(ExternalProject)
    ExternalProject_Add(Dora
        PREFIX ${CMAKE_CURRENT_BINARY_DIR}/dora
        GIT_REPOSITORY https://github.com/dora-rs/dora.git
        GIT_TAG main
        BUILD_IN_SOURCE True
        CONFIGURE_COMMAND ""
        BUILD_COMMAND
            cargo build
            ${dora_cargo_release_arg}
            --package dora-node-api-c
            --target-dir ${CMAKE_CURRENT_BINARY_DIR}/dora/src/Dora/target
        INSTALL_COMMAND ""
    )

    add_custom_command(OUTPUT ${dora_c_include_dir}
        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/dora/src/Dora/target
        DEPENDS Dora
        COMMAND ${CMAKE_COMMAND} -E make_directory ${dora_c_include_dir}
        COMMAND ${CMAKE_COMMAND} -E copy_directory ../apis/c/node ${dora_c_include_dir}/node
    )

    set(dora_link_dirs ${CMAKE_CURRENT_BINARY_DIR}/dora/src/Dora/target/${dora_cargo_profile_dir})

    add_custom_target(Dora_c DEPENDS ${dora_c_include_dir})
endif()

link_directories(${dora_link_dirs})

add_executable(___name___ node.c)
add_dependencies(___name___ Dora_c)
target_include_directories(___name___ PRIVATE ${dora_c_include_dir})

if(WIN32)
    target_link_libraries(___name___ dora_node_api_c ws2_32 userenv ntdll bcrypt)
elseif(APPLE)
    # CoreFoundation: chrono time-zone APIs (CFRelease, CFTimeZoneCopySystem).
    # Security + SystemConfiguration: pulled by transitive Rust deps that
    # touch TLS and network config. Without these the link fails on macOS
    # with missing _CF* and _Sec* symbols.
    target_link_libraries(___name___
        dora_node_api_c
        m
        z
        "-framework CoreFoundation"
        "-framework Security"
        "-framework SystemConfiguration"
    )
else()
    target_link_libraries(___name___ dora_node_api_c m z)
endif()

install(TARGETS ___name___ DESTINATION ${CMAKE_CURRENT_SOURCE_DIR}/bin)