product-vamp/cmake/zero.cmake

include(GNUInstallDirs)
option(BUILD_TESTING "Build Product Vamp tests" OFF)
include(CTest)

set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

find_package(modulus CONFIG REQUIRED COMPONENTS boost_json openssl raylib)
find_package(Threads REQUIRED)
find_package(ligo CONFIG REQUIRED)
find_package(noto CONFIG REQUIRED)
find_package(luma CONFIG REQUIRED)
find_package(sonus CONFIG REQUIRED)
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/font.cmake)

execute_process(
  COMMAND git rev-parse --short=12 HEAD
  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
  OUTPUT_VARIABLE VAMP_GIT_SHA
  OUTPUT_STRIP_TRAILING_WHITESPACE
  ERROR_QUIET
)
if(NOT VAMP_GIT_SHA)
  set(VAMP_GIT_SHA dev)
endif()

set(VAMP_STYLE_SOURCES
  src/vamp_style.cpp
  ${VAMP_FONT_SOURCE}
)

add_library(vamp-style STATIC ${VAMP_STYLE_SOURCES})
target_include_directories(vamp-style PUBLIC
  ${CMAKE_CURRENT_SOURCE_DIR}/include
)
target_compile_features(vamp-style PUBLIC cxx_std_17)
target_link_libraries(vamp-style PUBLIC
  modulus::modulus
)

set(VAMP_PROTOCOL_SOURCES
  src/vamp_protocol/gesture.cpp
  src/vamp_protocol/page_control.cpp
)

add_library(vamp-protocol STATIC ${VAMP_PROTOCOL_SOURCES})
target_include_directories(vamp-protocol PUBLIC
  ${CMAKE_CURRENT_SOURCE_DIR}/include
)
target_compile_features(vamp-protocol PUBLIC cxx_std_17)
target_link_libraries(vamp-protocol PUBLIC
  modulus::modulus
)

set(VAMP_CORE_SOURCES
  src/vamp_zero/app.cpp
  src/vamp_zero/audio.cpp
  src/vamp_zero/color.cpp
  src/vamp_zero/config.cpp
  src/vamp_zero/database.cpp
  src/vamp_zero/errors.cpp
  src/vamp_zero/health.cpp
  src/vamp_zero/library.cpp
  src/vamp_zero/navigation.cpp
  src/vamp_zero/notation.cpp
  src/vamp_zero/page_control.cpp
  src/vamp_zero/playback.cpp
  src/vamp_zero/portal.cpp
  src/vamp_zero/score.cpp
  src/vamp_zero/score_loader.cpp
  src/vamp_zero/types.cpp
  src/vamp_zero/touch_input.cpp
  src/vamp_zero/ui.cpp
)

add_library(vamp-zero-core STATIC ${VAMP_CORE_SOURCES})
target_include_directories(vamp-zero-core PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/generated)
target_include_directories(vamp-zero-core PUBLIC
  ${CMAKE_CURRENT_SOURCE_DIR}/include
)
target_compile_features(vamp-zero-core PUBLIC cxx_std_23)
target_compile_definitions(vamp-zero-core PUBLIC
  VAMP_VERSION="${PROJECT_VERSION}"
  VAMP_GIT_SHA="${VAMP_GIT_SHA}"
)
target_link_libraries(vamp-zero-core PUBLIC
  vamp-style
  vamp-protocol
  modulus::modulus
  modulus::boost_json
  modulus::openssl
  Threads::Threads
  ligo::ligo
  noto::noto
  luma::luma
  sonus::sonus
  PRIVATE modulus::raylib
)

add_executable(vamp-zero src/vamp_zero/main.cpp)
target_compile_features(vamp-zero PRIVATE cxx_std_23)
target_link_libraries(vamp-zero PRIVATE vamp-zero-core)

if(BUILD_TESTING)
  add_subdirectory(tests)
endif()

set(VAMP_BUNDLE_DIR ${CMAKE_CURRENT_BINARY_DIR}/bundle)
set(VAMP_MANIFEST ${VAMP_BUNDLE_DIR}/manifest.json)
configure_file(package/manifest.json.in ${VAMP_MANIFEST} @ONLY)

file(GLOB_RECURSE VAMP_GENERATOR_INPUTS CONFIGURE_DEPENDS
  ${CMAKE_CURRENT_SOURCE_DIR}/data/*.xml
  ${CMAKE_CURRENT_SOURCE_DIR}/data/*.json
  ${CMAKE_CURRENT_SOURCE_DIR}/data/**/*.json
  ${CMAKE_CURRENT_SOURCE_DIR}/generator/*.py
  ${CMAKE_CURRENT_SOURCE_DIR}/generator/**/*.py
  ${CMAKE_CURRENT_SOURCE_DIR}/generator/requirements.txt
  ${CMAKE_CURRENT_SOURCE_DIR}/package/assets/fonts/*
  ${CMAKE_CURRENT_SOURCE_DIR}/package/assets/fonts/**/*
)
set(VAMP_GENERATED_ASSETS_DIR ${CMAKE_CURRENT_BINARY_DIR}/generated-assets)
set(VAMP_GENERATED_ASSETS_STAMP ${CMAKE_CURRENT_BINARY_DIR}/generated-assets.stamp)
string(JOIN "\n" VAMP_GENERATOR_INPUT_MANIFEST ${VAMP_GENERATOR_INPUTS})
file(CONFIGURE OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/generated-assets.inputs
  CONTENT "@VAMP_GENERATOR_INPUT_MANIFEST@\n" @ONLY)
add_custom_command(
  OUTPUT ${VAMP_GENERATED_ASSETS_STAMP}
  BYPRODUCTS ${VAMP_GENERATED_ASSETS_DIR}/catalogue.db
  COMMAND ${Python3_EXECUTABLE}
    -m generator
    --data-dir ${CMAKE_CURRENT_SOURCE_DIR}/data
    --output-dir ${VAMP_GENERATED_ASSETS_DIR}
    --static-assets-dir ${CMAKE_CURRENT_SOURCE_DIR}/package/assets
    --check
  COMMAND ${CMAKE_COMMAND} -E touch ${VAMP_GENERATED_ASSETS_STAMP}
  WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
  DEPENDS ${VAMP_GENERATOR_INPUTS} ${CMAKE_CURRENT_BINARY_DIR}/generated-assets.inputs
  VERBATIM
)
add_custom_target(vamp-generated-assets ALL DEPENDS ${VAMP_GENERATED_ASSETS_STAMP})
if(BUILD_TESTING)
  add_dependencies(product-vamp-test vamp-generated-assets)
endif()

install(TARGETS vamp-zero
  RUNTIME DESTINATION zero/bin
)
install(FILES package/config/vamp.example.json DESTINATION zero/config)
install(DIRECTORY ${VAMP_GENERATED_ASSETS_DIR}/ DESTINATION zero/share/product-vamp
  PATTERN "*.json" EXCLUDE)
install(PROGRAMS
  package/zero/install-zero.sh
  package/zero/start-ap.sh
  package/zero/start-zero.sh
  DESTINATION zero
)
install(FILES
  package/zero/product-vamp-ap.service
  package/zero/product-vamp-zero.service
  DESTINATION zero/systemd
)
install(FILES package/pico/wiring.md DESTINATION pico)
install(FILES ${VAMP_MANIFEST} DESTINATION .)

if(VAMP_BUILD_ZERO_IMAGE OR VAMP_BUILD_PICO_FIRMWARE)
  find_program(BASH_EXECUTABLE bash REQUIRED)
endif()

if(VAMP_BUILD_ZERO_IMAGE)
  find_program(DOCKER_EXECUTABLE docker REQUIRED)

  set(VAMP_ZERO_IMAGE_CONTEXT ${CMAKE_CURRENT_BINARY_DIR}/zero-image-context)
  set(VAMP_ZERO_IMAGE_TAR ${CMAKE_CURRENT_BINARY_DIR}/product-vamp-zero-linux-arm64.docker.tar)

  add_custom_command(
    OUTPUT ${VAMP_ZERO_IMAGE_TAR}
    COMMAND ${CMAKE_COMMAND} -E rm -rf ${VAMP_ZERO_IMAGE_CONTEXT}
    COMMAND ${CMAKE_COMMAND} -E make_directory ${VAMP_ZERO_IMAGE_CONTEXT}/usr/bin
    COMMAND ${CMAKE_COMMAND} -E make_directory ${VAMP_ZERO_IMAGE_CONTEXT}/usr/share/product-vamp
    COMMAND ${CMAKE_COMMAND} -E copy $<TARGET_FILE:vamp-zero> ${VAMP_ZERO_IMAGE_CONTEXT}/usr/bin/vamp-zero
    COMMAND ${CMAKE_COMMAND} -E copy package/zero/Dockerfile ${VAMP_ZERO_IMAGE_CONTEXT}/Dockerfile
    COMMAND ${CMAKE_COMMAND} -DSOURCE=${VAMP_GENERATED_ASSETS_DIR} -DDESTINATION=${VAMP_ZERO_IMAGE_CONTEXT}/usr/share/product-vamp -P cmake/runtime_assets.cmake
    COMMAND ${CMAKE_COMMAND} -E make_directory ${VAMP_ZERO_IMAGE_CONTEXT}/usr/share/product-vamp/config
    COMMAND ${CMAKE_COMMAND} -E copy package/config/vamp.example.json ${VAMP_ZERO_IMAGE_CONTEXT}/usr/share/product-vamp/config/vamp.example.json
    COMMAND ${BASH_EXECUTABLE} package/scripts/build_zero_image.sh ${VAMP_ZERO_IMAGE_CONTEXT} ${VAMP_ZERO_IMAGE_TAR} ${VAMP_ZERO_IMAGE_TAG}
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
    DEPENDS
      vamp-zero
      package/scripts/build_zero_image.sh
      package/zero/Dockerfile
      package/config/vamp.example.json
      cmake/runtime_assets.cmake
      ${VAMP_GENERATED_ASSETS_STAMP}
    VERBATIM
  )
  add_custom_target(vamp-zero-image ALL DEPENDS ${VAMP_ZERO_IMAGE_TAR})
  install(FILES ${VAMP_ZERO_IMAGE_TAR} DESTINATION zero)
endif()

if(VAMP_BUILD_PICO_FIRMWARE)
  set(VAMP_PICO_BUILD_DIR ${CMAKE_CURRENT_BINARY_DIR}/pico-build)
  set(VAMP_PICO_UF2 ${CMAKE_CURRENT_BINARY_DIR}/product-vamp-pico2w.uf2)
  file(GLOB VAMP_PICO_SOURCES CONFIGURE_DEPENDS
    ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/pico.cmake
    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/font.cmake
    ${CMAKE_CURRENT_SOURCE_DIR}/generator/generate_pico_font.py
    ${CMAKE_CURRENT_SOURCE_DIR}/generator/requirements.txt
    ${CMAKE_CURRENT_SOURCE_DIR}/package/assets/fonts/petaluma/PetalumaScript.otf
    ${CMAKE_CURRENT_SOURCE_DIR}/cmake/vamp_options.cmake
    ${CMAKE_CURRENT_SOURCE_DIR}/include/*.hpp
    ${CMAKE_CURRENT_SOURCE_DIR}/include/vamp_style/*.hpp
    ${CMAKE_CURRENT_SOURCE_DIR}/include/vamp_pico/*.h
    ${CMAKE_CURRENT_SOURCE_DIR}/include/vamp_pico/capi/*.h
    ${CMAKE_CURRENT_SOURCE_DIR}/include/vamp_pico/*.hpp
    ${CMAKE_CURRENT_SOURCE_DIR}/include/vamp_protocol/*.hpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/vamp_style.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/vamp_pico/*.cpp
    ${CMAKE_CURRENT_SOURCE_DIR}/src/vamp_protocol/*.cpp
  )
  add_custom_command(
    OUTPUT ${VAMP_PICO_UF2}
    COMMAND ${BASH_EXECUTABLE}
      package/scripts/build_pico_firmware.sh
      ${VAMP_PICO_BUILD_DIR}
      ${VAMP_PICO_UF2}
      ${VAMP_PICO_SDK_VERSION}
      "${VAMP_PICO_WIFI_SSID}"
      "${VAMP_PICO_WIFI_PASSPHRASE}"
      "${VAMP_ZERO_HOST}"
      "${VAMP_ZERO_PORT}"
      "${modulus_INCLUDE_DIR}"
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
    DEPENDS
      package/scripts/build_pico_firmware.sh
      ${VAMP_PICO_SOURCES}
    VERBATIM
  )
  add_custom_target(vamp-pico-firmware ALL DEPENDS ${VAMP_PICO_UF2})
  install(FILES ${VAMP_PICO_UF2} DESTINATION pico)
endif()