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()