CMake build

src/bindings/js/CMakeLists.txt

@@ -4,4 +4,8 @@
 
 project(OpenVINO_JS_API)
 
-add_subdirectory(node)
+ov_option(ENABLE_NODEJS "Enables OpenVINO Node.js API build" OFF)
+
+if(ENABLE_JS)
+  add_subdirectory(node)
+endif()

src/bindings/js/node/.npmignore

@@ -0,0 +1,13 @@
+build
+include
+lib
+src
+tests
+thirdparty
+
+.eslintrc.js
+CMakeLists.txt
+tsconfig.json
+
+**/*.tsbuildinfo
+*.tgz

src/bindings/js/node/CMakeLists.txt

@@ -2,4 +2,68 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-execute_process(COMMAND npm --prefix ${OpenVINO_SOURCE_DIR}/src/bindings/js/node install)
+project(ov_node_addon)
+
+set(CMAKE_CXX_STANDARD 17)
+add_definitions(-DNAPI_VERSION=6)
+
+include(FetchContent)
+
+FetchContent_Declare(
+    node-api-headers
+    URL      https://github.com/nodejs/node-api-headers/archive/refs/tags/v1.1.0.tar.gz
+    URL_HASH SHA256=70608bc1e6dddce280285f3462f18a106f687c0720a4b90893e1ecd86e5a8bbf
+)
+FetchContent_MakeAvailable(node-api-headers)
+
+FetchContent_Declare(
+    node-addon-api
+    URL      https://github.com/nodejs/node-addon-api/archive/refs/tags/v7.0.0.tar.gz
+    URL_HASH SHA256=e0cf2ef9bed9965ac8f498b4a7007b9f0002fa022c1ff665f256ab54260d6305
+)
+FetchContent_MakeAvailable(node-addon-api)
+set(CMAKE_SKIP_INSTALL_RPATH OFF)
+add_library(${PROJECT_NAME} SHARED
+    src/node_output.cpp
+    src/async_reader.cpp
+    src/preprocess/preprocess.cpp
+    src/preprocess/pre_post_process_wrap.cpp
+    src/preprocess/preprocess_steps.cpp
+    src/preprocess/input_info.cpp
+    src/preprocess/output_info.cpp
+    src/preprocess/input_tensor_info.cpp
+    src/preprocess/output_tensor_info.cpp
+    src/preprocess/input_model_info.cpp
+    src/preprocess/resize_algorithm.cpp
+    src/errors.cpp
+    src/helper.cpp
+    src/tensor.cpp
+    src/infer_request.cpp
+    src/compiled_model.cpp
+    src/core_wrap.cpp
+    src/model_wrap.cpp
+    src/addon.cpp
+    src/element_type.cpp
+    src/partial_shape_wrap.cpp
+)
+
+target_include_directories(${PROJECT_NAME} PRIVATE 
+    "${node-api-headers_SOURCE_DIR}/include"
+    "${node-addon-api_SOURCE_DIR}"
+    "${CMAKE_CURRENT_SOURCE_DIR}/include"
+)
+
+target_link_libraries(${PROJECT_NAME} PRIVATE openvino::runtime)
+
+set_target_properties(${PROJECT_NAME} PROPERTIES
+    INSTALL_RPATH "$ORIGIN/"
+    PREFIX ""
+    SUFFIX ".node"
+    BUILD_WITH_INSTALL_RPATH TRUE
+    INSTALL_RPATH_USE_LINK_PATH FALSE
+)
+
+install(TARGETS ${PROJECT_NAME}
+    LIBRARY DESTINATION . COMPONENT ${PROJECT_NAME} EXCLUDE_FROM_ALL
+    RUNTIME DESTINATION . COMPONENT ${PROJECT_NAME} EXCLUDE_FROM_ALL
+)

src/bindings/js/node/README.md

@@ -8,9 +8,18 @@
 - [src](./src/) - C++ sources for current API.
 - [tests](./tests/) - tests directory for current API.
 
-## Installation
-
-- Run `npm install` from current directory
+## Build
+
+- Make sure that all submodules are updated `git submodule update --init --recursive`
+- Build **openvino** with flag `-DENABLE_JS=ON`
+- From build directory run `cmake -DCOMPONENT=ov_node_addon -DCMAKE_INSTALL_PREFIX=../src/bindings/js/node/bin/ -P cmake_install.cmake`
+- Copy openvino shared libraries into `src/bindings/js/node/bin`:
+  `cp ../bin/intel64/Release/libopenvino_ir_frontend.so.2023.3.0 ../src/bindings/js/node/bin`
+  `cp ../bin/intel64/Release/libopenvino_ir_frontend.so.2330 ../src/bindings/js/node/bin`
+  `cp ../bin/intel64/Release/libopenvino.so.2330 ../src/bindings/js/node/bin`
+  `cp ../bin/intel64/Release/libopenvino.so.2023.3.0 ../src/bindings/js/node/bin`
+- Now you can install dependencies packages `npm install`
+- Run tests `npm run test` to make sure that **openvinojs-node** built successfully
 
 ## Usage
 

src/bindings/js/node/lib/addon.ts

@@ -1,6 +1,3 @@
-import os from 'node:os';
-import path from 'node:path';
-
 type SupportedTypedArray =
   | Int8Array
   | Uint8Array
@@ -175,22 +172,7 @@ export interface NodeAddon {
   element: typeof element,
 }
 
-setPath();
-
 export default
     // eslint-disable-next-line @typescript-eslint/no-var-requires
-    require('../build/Release/ov_node_addon.node') as
+    require('../bin/ov_node_addon.node') as
     NodeAddon;
-
-function setPath() {
-  const { delimiter } = path;
-
-  if (os.platform() === 'win32')
-    process.env.PATH = [
-      process.env.PATH,
-      path.join(__dirname,
-        ...'../ov_runtime/runtime/bin/intel64/Release'.split('/')),
-      path.join(__dirname,
-        ...'../ov_runtime/runtime/3rdparty/tbb/bin'.split('/')),
-    ].join(delimiter) + delimiter;
-}