refactor: Nan to node-addons-api/fix for bun compatibility

binding.gyp

@@ -11,7 +11,8 @@
     {
       'target_name': 'webgl',
       'defines': [
-        'VERSION=1.0.0'
+        'VERSION=1.0.0',
+        'NAPI_VERSION=8'
       ],
       'sources': [
           'src/native/bindings.cc',
@@ -21,10 +22,11 @@
           'src/native/angle-loader/gles_loader.cc'
       ],
       'include_dirs': [
-        "<!(node -e \"require('nan')\")",
+        "<!@(node -p \"require('node-addon-api').include\")",
         '<(module_root_dir)/deps/include',
         "src/native/angle-includes"
       ],
+      'defines': ['NAPI_DISABLE_CPP_EXCEPTIONS'],
       'library_dirs': [
         '<(module_root_dir)/deps/<(platform)'
       ],
@@ -52,6 +54,9 @@
               }
            ]
         }],
+        ['OS=="linux"', {
+            'ldflags': ['-Wl,-rpath,$$ORIGIN'],
+        }],
         ['OS=="linux" and target_arch=="arm64"', {
             "copies": [
               {

index.d.ts

@@ -41,4 +41,5 @@ declare function createContext(
   options?: WebGLContextAttributes & { createWebGL2Context?: boolean }
 ): (WebGLRenderingContext | WebGL2RenderingContext) & createContext.StackGLExtension;
 
-export = createContext;
+export default createContext;
+export { createContext };

index.js

@@ -3,5 +3,7 @@ if (typeof WebGLRenderingContext !== 'undefined') {
 } else {
   module.exports = require('./src/javascript/node-index')
 }
-module.exports.WebGLRenderingContext = require('./src/javascript/webgl-rendering-context').WebGLRenderingContext
-module.exports.WebGL2RenderingContext = require('./src/javascript/webgl-rendering-context').WebGL2RenderingContext
+module.exports.WebGLRenderingContext =
+  require('./src/javascript/webgl-rendering-context').WebGLRenderingContext
+module.exports.WebGL2RenderingContext =
+  require('./src/javascript/webgl-rendering-context').WebGL2RenderingContext

index.mjs

@@ -0,0 +1,9 @@
+import { createRequire } from 'module'
+const _require = createRequire(import.meta.url)
+const mod = _require('./index.js')
+
+export const createHeadlessGL = mod
+export const createContext = mod
+export const WebGLRenderingContext = mod.WebGLRenderingContext
+export const WebGL2RenderingContext = mod.WebGL2RenderingContext
+export default mod

package.json

@@ -3,14 +3,22 @@
   "version": "9.0.0-rc.9",
   "description": "Creates a WebGL context without a window",
   "main": "index.js",
-  "browser": "src/javascript/browser-index.js",
+  "browser": "src/browser-index.ts",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "import": "./index.mjs",
+      "require": "./index.js"
+    }
+  },
   "directories": {
     "test": "test"
   },
   "engines": {
     "node": ">=20.0.0"
   },
   "scripts": {
+    "build": "tsc",
     "test": "standard | snazzy && tape test/*.js | faucet",
     "rebuild": "node-gyp rebuild --verbose",
     "prebuild": "prebuild --all --strip",
@@ -20,19 +28,21 @@
     "bindings": "^1.5.0",
     "bit-twiddle": "^1.0.2",
     "glsl-tokenizer": "^2.1.5",
-    "nan": "^2.24.0",
+    "node-addon-api": "^8.3.1",
     "node-gyp": "^12.1.0",
     "prebuild-install": "^7.1.3"
   },
   "devDependencies": {
-    "@stackgl/gl-conformance": "2.1.3",
+    "@stackgl/gl-conformance": "^2.1.3",
+    "@types/node": "^20.19.39",
     "angle-normals": "^1.0.0",
     "bunny": "^1.0.1",
     "faucet": "^0.0.4",
     "prebuild": "^13.0.1",
     "snazzy": "^9.0.0",
     "standard": "^17.1.2",
-    "tape": "^5.9.0"
+    "tape": "^5.9.0",
+    "typescript": "^5.7.2"
   },
   "repository": {
     "type": "git",