build: cmake-js

Ref: #422

.gitignore

@@ -1,2 +1,5 @@
 /node_modules
 /build
+
+# old npm versions
+/npm-debug.log

.npmrc

@@ -1 +1 @@
-package-lock=false
+package-lock=false

napi-inl.h

@@ -339,11 +339,11 @@ inline bool Value::IsNumber() const {
 
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
 inline bool Value::IsBigInt() const {
   return Type() == napi_bigint;
 }
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
 
 inline bool Value::IsString() const {
   return Type() == napi_string;
@@ -563,7 +563,7 @@ inline double Number::DoubleValue() const {
 
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
 ////////////////////////////////////////////////////////////////////////////////
 // BigInt Class
 ////////////////////////////////////////////////////////////////////////////////
@@ -624,7 +624,7 @@ inline void BigInt::ToWords(int* sign_bit, size_t* word_count, uint64_t* words)
       _env, _value, sign_bit, word_count, words);
   NAPI_THROW_IF_FAILED_VOID(_env, status);
 }
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
 
 ////////////////////////////////////////////////////////////////////////////////
 // Name class

napi.h

@@ -1,6 +1,8 @@
 #ifndef SRC_NAPI_H_
 #define SRC_NAPI_H_
 
+#define NAPI_VERSION_EXPERIMENTAL 2147483647
+
 #include "node_api.h"
 #include <functional>
 #include <initializer_list>
@@ -54,9 +56,9 @@ namespace Napi {
   class Number;
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
   class BigInt;
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
   class String;
   class Object;
   class Array;
@@ -79,10 +81,10 @@ namespace Napi {
   typedef TypedArrayOf<double> Float64Array;  ///< Typed-array of 64-bit floating-point values
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
   typedef TypedArrayOf<int64_t> BigInt64Array;   ///< Typed array of signed 64-bit integers
   typedef TypedArrayOf<uint64_t> BigUint64Array; ///< Typed array of unsigned 64-bit integers
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
 
   /// Defines the signature of a N-API C++ module's registration callback (init) function.
   typedef Object (*ModuleRegisterCallback)(Env env, Object exports);
@@ -184,9 +186,9 @@ namespace Napi {
     bool IsNumber() const;      ///< Tests if a value is a JavaScript number.
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
     bool IsBigInt() const;      ///< Tests if a value is a JavaScript bigint.
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
     bool IsString() const;      ///< Tests if a value is a JavaScript string.
     bool IsSymbol() const;      ///< Tests if a value is a JavaScript symbol.
     bool IsArray() const;       ///< Tests if a value is a JavaScript array.
@@ -258,7 +260,7 @@ namespace Napi {
 
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
   /// A JavaScript bigint value.
   class BigInt : public Value {
   public:
@@ -297,7 +299,7 @@ namespace Napi {
     /// be needed to store this BigInt (i.e. the return value of `WordCount()`).
     void ToWords(int* sign_bit, size_t* word_count, uint64_t* words);
   };
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
 
   /// A JavaScript string or symbol value (that can be used as a property name).
   class Name : public Value {
@@ -764,10 +766,10 @@ namespace Napi {
         : std::is_same<T, double>::value ? napi_float64_array
 // currently experimental guard with version of NAPI_VERSION that it is
 // released in once it is no longer experimental
-#if (NAPI_VERSION > 2147483646)
+#if (NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL)
         : std::is_same<T, int64_t>::value ? napi_bigint64_array
         : std::is_same<T, uint64_t>::value ? napi_biguint64_array
-#endif  // NAPI_EXPERIMENTAL
+#endif  // NAPI_VERSION == NAPI_VERSION_EXPERIMENTAL
         : unknown_array_type;
     }
     /// !endcond

package.json

@@ -53,8 +53,18 @@
     "url": "git://github.com/nodejs/node-addon-api.git"
   },
   "scripts": {
-    "pretest": "node-gyp rebuild -C test",
+    "clean": "cmake-js clean -d test",
+
     "test": "node test",
+    "test:debug": "node test",
+    "test:debug:dev": "node test",
+    "test:release:dev": "node test",
+
+    "pretest": "cmake-js rebuild -d test",
+    "pretest:debug": "cmake-js rebuild --debug -d test",
+    "pretest:release:dev": "cmake-js build -d test",
+    "pretest:debug:dev": "cmake-js build --debug -d test",
+
     "doc": "doxygen doc/Doxyfile"
   },
   "version": "1.6.2"

src/CMakeLists.txt

@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 3.11)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON) # -fPIC flag
+
+# TODO: "${CMAKE_SOURCE_DIR}/../src" is unclean
+set(INCLUDE_DIRECTORIES "${INCLUDE_DIRECTORIES}" "${CMAKE_SOURCE_DIR}/../src" PARENT_SCOPE)
+
+if(NOT "${NAPI_VERSION}" STREQUAL "")
+  add_definitions(-DNAPI_VERSION=${NAPI_VERSION})
+endif()
+
+add_library(node-api STATIC node_api.cc node_internals.cc)
+target_compile_options(node-api PRIVATE -DEXTERNAL_NAPI)
+set(BINDING_LINK_LIBRARIES "${BINDING_LINK_LIBRARIES}" node-api PARENT_SCOPE)

src/node_api.cc

@@ -18,8 +18,6 @@
 #include "node_api.h"
 #include "node_internals.h"
 
-#define NAPI_VERSION  1
-
 static
 napi_status napi_set_last_error(napi_env env, napi_status error_code,
                                 uint32_t engine_error_code = 0,

test/.gitignore

@@ -1,2 +1,2 @@
-build/
-src/
+/build
+/build-node-api

test/CMakeLists.txt

@@ -0,0 +1,135 @@
+cmake_minimum_required(VERSION 3.11)
+set(CMAKE_CXX_STANDARD 11)
+
+project (node-addon-api)
+
+set(DISABLE_DEPRECATED_DEFAULT "false")
+
+
+message("================================================================================")
+
+# NODE_VERSION_*
+execute_process(COMMAND node -p "process.version" OUTPUT_VARIABLE NODE_VERSION)
+string(STRIP "${NODE_VERSION}" NODE_VERSION) # remove new line at end
+STRING(REGEX MATCH "^v([^\.]+)\.([^\.]+)\.([^\.]+)$" NODE_VERSION "${NODE_VERSION}")
+set(NODE_VERSION_MAJOR ${CMAKE_MATCH_1})
+set(NODE_VERSION_MINOR ${CMAKE_MATCH_2})
+set(NODE_VERSION_PATCH ${CMAKE_MATCH_3})
+set(NODE_VERSION_SEMVER "${NODE_VERSION_MAJOR}.${NODE_VERSION_MINOR}.${NODE_VERSION_PATCH}")
+
+message("NODE_VERSION                            = ${NODE_VERSION}")
+message("NODE_VERSION_SEMVER                     = ${NODE_VERSION_SEMVER}")
+message("NODE_VERSION_MAJOR                      = ${NODE_VERSION_MAJOR}")
+message("NODE_VERSION_MINOR                      = ${NODE_VERSION_MINOR}")
+message("NODE_VERSION_PATCH                      = ${NODE_VERSION_PATCH}")
+
+
+# NAPI_VERSION
+execute_process(COMMAND node -p "process.env['npm_config_NAPI_VERSION'] || ''" OUTPUT_VARIABLE NAPI_VERSION)
+string(STRIP "${NAPI_VERSION}" NAPI_VERSION) # remove new line at end
+
+message("NAPI_VERSION                            = ${NAPI_VERSION}")
+
+
+# NODE_API_BUILTIN
+set(NODE_API_BUILTIN "false")
+if(("${NODE_VERSION_SEMVER}" VERSION_GREATER_EQUAL "9.0.0")
+  OR ((${NODE_VERSION_MAJOR} EQUAL 8) AND ("${NODE_VERSION_SEMVER}" VERSION_GREATER_EQUAL "8.6.0"))
+  OR ((${NODE_VERSION_MAJOR} EQUAL 6) AND ("${NODE_VERSION_SEMVER}" VERSION_GREATER_EQUAL "6.15.0"))
+  OR ((${NODE_VERSION_MAJOR} EQUAL 6) AND ("${NODE_VERSION_SEMVER}" VERSION_GREATER_EQUAL "6.14.2"))
+)
+  set(NODE_API_BUILTIN "true")
+else()
+  set(NAPI_VERSION 1)
+endif()
+
+message("NODE_API_BUILTIN                        = ${NODE_API_BUILTIN}")
+
+
+# disable_deprecated
+execute_process(COMMAND node -p "process.env['npm_config_disable_deprecated'] || ''" OUTPUT_VARIABLE DISABLE_DEPRECATED)
+string(STRIP "${DISABLE_DEPRECATED}" DISABLE_DEPRECATED) # remove new line at end
+
+if(NOT "${DISABLE_DEPRECATED}" STREQUAL "true")
+  set(DISABLE_DEPRECATED "${DISABLE_DEPRECATED_DEFAULT}")
+endif()
+
+message("disable_deprecated                      = ${DISABLE_DEPRECATED}")
+
+
+# SOURCE_FILES
+file(GLOB SOURCE_FILES "src/*.test.cc")
+# SOURCE_FILES will be logged later
+
+
+# NAPI_VERSION* compile options
+if(NOT "${NAPI_VERSION}" STREQUAL "")
+  set(DEFINITIONS_VERSION -DNAPI_VERSION=${NAPI_VERSION})
+else()
+  set(DEFINITIONS_VERSION -DNAPI_EXPERIMENTAL)
+endif()
+
+message("DEFINITIONS_VERSION                     = ${DEFINITIONS_VERSION}")
+add_definitions("${DEFINITIONS_VERSION}")
+
+
+# DISABLE_DEPRECATED compile options, source files
+if ("${DISABLE_DEPRECATED}" STREQUAL "true")
+  set(COMPILE_OPTIONS_DISABLE_DEPRECATED -DNODE_ADDON_API_DISABLE_DEPRECATED)
+  add_compile_options("${COMPILE_OPTIONS_DISABLE_DEPRECATED}")
+  message("COMPILE_OPTIONS_DISABLE_DEPRECATED      = ${COMPILE_OPTIONS_DISABLE_DEPRECATED}")
+endif()
+
+
+#env.json configure
+set(NAPI_MODULES_FLAG "false")
+if((NOT "${NODE_API_BUILTIN}" STREQUAL "true") AND ("${NODE_VERSION_MAJOR}" STREQUAL 8))
+  set(NAPI_MODULES_FLAG "true")
+endif()
+
+configure_file("${CMAKE_SOURCE_DIR}/env.json.in" "${CMAKE_BINARY_DIR}/env.json")
+
+
+# include directories
+set(INCLUDE_DIRECTORIES "${INCLUDE_DIRECTORIES}" "${CMAKE_SOURCE_DIR}/.." "${CMAKE_JS_INC}")
+include_directories("${INCLUDE_DIRECTORIES}")
+
+
+# use builtin node api or compile shipped for old node versions
+if("${NODE_API_BUILTIN}" STREQUAL "true")
+  # set(INCLUDE_DIRECTORIES "${INCLUDE_DIRECTORIES}" "${CMAKE_SOURCE_DIR}/../external-napi")
+else()
+  add_subdirectory("${CMAKE_SOURCE_DIR}/../src" "${CMAKE_SOURCE_DIR}/build-node-api")
+  include_directories("${INCLUDE_DIRECTORIES}") # need to update
+endif()
+
+
+string(REPLACE ";" "\n" SOURCE_FILES_LIST "${SOURCE_FILES}")
+message("================================================================================")
+message("INCLUDE_DIRECTORIES:")
+message("${INCLUDE_DIRECTORIES}")
+message("================================================================================")
+message("SOURCE_FILES:")
+message("${SOURCE_FILES_LIST}")
+message("================================================================================")
+
+# C/CXX flags
+set(FLAGS "-Werror -Wall -Wextra -Wpedantic -Wunused-parameter")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${FLAGS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLAGS}")
+
+message("CMAKE_C_FLAGS                           = ${CMAKE_C_FLAGS}")
+message("CMAKE_CXX_FLAGS                         = ${CMAKE_CXX_FLAGS}")
+message("================================================================================")
+
+# library binding
+add_library(binding SHARED ${SOURCE_FILES})
+target_compile_options(binding PRIVATE -DNAPI_CPP_EXCEPTIONS)
+set_target_properties(binding PROPERTIES PREFIX "" SUFFIX ".node")
+target_link_libraries(binding "${BINDING_LINK_LIBRARIES}")
+
+# library binding_noexcept
+add_library(binding_noexcept SHARED ${SOURCE_FILES})
+target_compile_options(binding_noexcept PRIVATE -DNAPI_DISABLE_CPP_EXCEPTIONS)
+set_target_properties(binding_noexcept PROPERTIES PREFIX "" SUFFIX ".node")
+target_link_libraries(binding_noexcept "${BINDING_LINK_LIBRARIES}")