Publish npm package with node-addon-api for Windows (#838)

scripts/node-addon-api/CMakeLists.txt

@@ -0,0 +1,78 @@
+# See also https://github.com/cmake-js/cmake-js
+# npm install cmake-js
+# ./node_modules/.bin/cmake-js --help
+# ./node_modules/.bin/cmake-js --version
+# ./node_modules/.bin/cmake-js compile --help
+# ./node_modules/.bin/cmake-js compile --log-level
+# ./node_modules/.bin/cmake-js compile --log-level verbose
+cmake_minimum_required(VERSION 3.15)
+cmake_policy(SET CMP0091 NEW)
+cmake_policy(SET CMP0042 NEW)
+
+project(sherpa-onnx)
+
+set(CMAKE_CXX_STANDARD 14)
+
+add_definitions(-DNAPI_VERSION=3)
+
+include_directories(${CMAKE_JS_INC})
+
+set(srcs
+  src/sherpa-onnx-node-addon-api.cc
+  src/streaming-asr.cc
+  src/wave-reader.cc
+)
+
+if(NOT DEFINED ENV{SHERPA_ONNX_INSTALL_DIR})
+  message(FATAL_ERROR "
+Please run:
+git clone https://github.com/k2-fsa/sherpa-onnx
+cd sherpa-onnx
+mkdir build
+cd build
+cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX=./install ..
+make install
+export SHERPA_ONNX_INSTALL_DIR=$PWD/install
+  ")
+endif()
+
+include_directories($ENV{SHERPA_ONNX_INSTALL_DIR}/include)
+
+# See https://nodejs.github.io/node-addon-examples/build-tools/cmake-js
+# Include Node-API wrappers
+execute_process(
+  COMMAND node -p "require('node-addon-api').include"
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    OUTPUT_VARIABLE NODE_ADDON_API_DIR
+)
+
+string(REPLACE "\n" "" NODE_ADDON_API_DIR ${NODE_ADDON_API_DIR})
+string(REPLACE "\"" "" NODE_ADDON_API_DIR ${NODE_ADDON_API_DIR})
+include_directories(${NODE_ADDON_API_DIR})
+
+link_directories($ENV{SHERPA_ONNX_INSTALL_DIR}/lib)
+
+add_library(${PROJECT_NAME} SHARED ${srcs} ${CMAKE_JS_SRC})
+set_target_properties(${PROJECT_NAME} PROPERTIES PREFIX "" SUFFIX ".node")
+target_link_libraries(${PROJECT_NAME} ${CMAKE_JS_LIB})
+
+target_link_libraries(${PROJECT_NAME}
+  sherpa-onnx-c-api
+  sherpa-onnx-core
+  kaldi-decoder-core
+  sherpa-onnx-kaldifst-core
+  sherpa-onnx-fstfar
+  sherpa-onnx-fst
+  kaldi-native-fbank-core
+  piper_phonemize
+  espeak-ng
+  ucd
+  onnxruntime
+  -Wl,-rpath,$ENV{SHERPA_ONNX_INSTALL_DIR}/lib
+)
+
+
+if(MSVC AND CMAKE_JS_NODELIB_DEF AND CMAKE_JS_NODELIB_TARGET)
+  # Generate node.lib
+  execute_process(COMMAND ${CMAKE_AR} /def:${CMAKE_JS_NODELIB_DEF} /out:${CMAKE_JS_NODELIB_TARGET} ${CMAKE_STATIC_LINKER_FLAGS})
+endif()

scripts/node-addon-api/binding.gyp

@@ -1,35 +0,0 @@
-{
-  'targets': [
-    {
-      'target_name': 'sherpa-onnx',
-      'sources': [
-        'src/sherpa-onnx-node-addon-api.cc',
-        'src/streaming-asr.cc',
-        'src/wave-reader.cc'
-      ],
-      'include_dirs': [
-        "<!@(node -p \"require('node-addon-api').include\")",
-        "<!@(pkg-config --variable=includedir sherpa-onnx)"
-      ],
-      'dependencies': ["<!(node -p \"require('node-addon-api').gyp\")"],
-      'cflags!': [
-        '-fno-exceptions',
-      ],
-      'cflags_cc!': [
-        '-fno-exceptions',
-        '-std=c++17'
-      ],
-      'libraries': [
-        "<!@(pkg-config --libs sherpa-onnx)"
-      ],
-      'xcode_settings': {
-        'GCC_ENABLE_CPP_EXCEPTIONS': 'YES',
-        'CLANG_CXX_LIBRARY': 'libc++',
-        'MACOSX_DEPLOYMENT_TARGET': '10.7'
-      },
-      'msvs_settings': {
-        'VCCLCompilerTool': { 'ExceptionHandling': 1 },
-      }
-    }
-  ]
-}

scripts/node-addon-api/lib/addon.js

@@ -1,5 +1,9 @@
 const os = require('os');
-const platform_arch = `${os.platform()}-${os.arch()}`;
+
+// Package name triggered spam for sherpa-onnx-win32-x64
+// so we have renamed it to sherpa-onnx-win-x64
+const platform_arch =
+    `${os.platform() == 'win32' ? 'win' : os.platform()}-${os.arch()}`;
 const possible_paths = [
   '../build/Release/sherpa-onnx.node',
   '../build/Debug/sherpa-onnx.node',

scripts/node-addon-api/package.json

@@ -3,12 +3,12 @@
   "version": "1.0.0",
   "description": "Speech-to-text and text-to-speech using Next-gen Kaldi without internet connection",
   "dependencies": {
+    "cmake-js": "^6.0.0",
     "node-addon-api": "^1.1.0",
-    "bindings": "^1.5.0",
-    "perf_hooks": "*",
-    "node-gyp": "^8.3.0"
+    "perf_hooks": "*"
   },
   "scripts": {
+    "install": "cmake-js compile --log-level verbose",
     "test": "node --napi-modules ./test/test_binding.js"
   },
   "repository": {

scripts/node-addon-api/src/sherpa-onnx-node-addon-api.cc

@@ -3,7 +3,7 @@
 // Copyright (c)  2024  Xiaomi Corporation
 #include "napi.h"  // NOLINT
 
-Napi::Object InitStreamingAsr(Napi::Env env, Napi::Object exports);
+void InitStreamingAsr(Napi::Env env, Napi::Object exports);
 void InitWaveReader(Napi::Env env, Napi::Object exports);
 
 Napi::Object Init(Napi::Env env, Napi::Object exports) {