3 files changed, 45 insertions, 37 deletions
diff --git a/bindings/node/binding.cc b/bindings/node/binding.cc
index 81881bf..a813e24 100644
--- a/bindings/node/binding.cc
+++ b/bindings/node/binding.cc
@@ -1,28 +1,20 @@
-#include "tree_sitter/parser.h"
-#include <node.h>
-#include "nan.h"
+#include <napi.h>
 
-using namespace v8;
+typedef struct TSLanguage TSLanguage;
 
-extern "C" TSLanguage * tree_sitter_gsp();
+extern "C" TSLanguage *tree_sitter_gsp();
 
-namespace {
+// "tree-sitter", "language" hashed with BLAKE2
+const napi_type_tag LANGUAGE_TYPE_TAG = {
+  0x8AF2E5212AD58ABF, 0xD5006CAD83ABBA16
+};
 
-NAN_METHOD(New) {}
-
-void Init(Local<Object> exports, Local<Object> module) {
-  Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
-  tpl->SetClassName(Nan::New("Language").ToLocalChecked());
-  tpl->InstanceTemplate()->SetInternalFieldCount(1);
-
-  Local<Function> constructor = Nan::GetFunction(tpl).ToLocalChecked();
-  Local<Object> instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked();
-  Nan::SetInternalFieldPointer(instance, 0, tree_sitter_gsp());
-
-  Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("gsp").ToLocalChecked());
-  Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
+Napi::Object Init(Napi::Env env, Napi::Object exports) {
+    exports["name"] = Napi::String::New(env, "gsp");
+    auto language = Napi::External<TSLanguage>::New(env, tree_sitter_gsp());
+    language.TypeTag(&LANGUAGE_TYPE_TAG);
+    exports["language"] = language;
+    return exports;
 }
 
-NODE_MODULE(tree_sitter_gsp_binding, Init)
-
-}  // namespace
+NODE_API_MODULE(tree_sitter_gsp_binding, Init)
diff --git a/bindings/node/index.d.ts b/bindings/node/index.d.ts
new file mode 100644
index 0000000..efe259e
--- /dev/null
+++ b/bindings/node/index.d.ts
@@ -0,0 +1,28 @@
+type BaseNode = {
+  type: string;
+  named: boolean;
+};
+
+type ChildNode = {
+  multiple: boolean;
+  required: boolean;
+  types: BaseNode[];
+};
+
+type NodeInfo =
+  | (BaseNode & {
+      subtypes: BaseNode[];
+    })
+  | (BaseNode & {
+      fields: { [name: string]: ChildNode };
+      children: ChildNode[];
+    });
+
+type Language = {
+  name: string;
+  language: unknown;
+  nodeTypeInfo: NodeInfo[];
+};
+
+declare const language: Language;
+export = language;
diff --git a/bindings/node/index.js b/bindings/node/index.js
index d0bc87e..6657bcf 100644
--- a/bindings/node/index.js
+++ b/bindings/node/index.js
@@ -1,18 +1,6 @@
-try {
-  module.exports = require("../../build/Release/tree_sitter_gsp_binding");
-} catch (error1) {
-  if (error1.code !== 'MODULE_NOT_FOUND') {
-    throw error1;
-  }
-  try {
-    module.exports = require("../../build/Debug/tree_sitter_gsp_binding");
-  } catch (error2) {
-    if (error2.code !== 'MODULE_NOT_FOUND') {
-      throw error2;
-    }
-    throw error1
-  }
-}
+const root = require("path").join(__dirname, "..", "..");
+
+module.exports = require("node-gyp-build")(root);
 
 try {
   module.exports.nodeTypeInfo = require("../../src/node-types.json");