Integrate objectbox-js & objectbox-dart - make webpack export as a global object (namespace)

Author: vaind

objectbox-js/README.md

@@ -3,21 +3,29 @@
 This is a very basic ObjectBox implementation for JavaScript/TypeScript, based on IndexedDB instead of the native objectbox-c API.
 
 ### Build and copy to objectbox-dart
+
 The following code builds TypeScript files into `build` folder, uses `webpack` to create a single JS,
 copies the JS (and sourcemap) to `../objectbox/lib/`, and generates dart binding code in `../objectbox/lib/src/web/`.
-```
+```shell
 npm run build:main
 npm run install
 npm run generate:dart
 ```
 
+Or run a single action to do it all:
+```shell
+npm run all:dart
+```
+
 ### Notes and useful links about the compilation/integration:
+
 * modules are not supported, we need to compile to a single JS file (using `webpack`)
 * example: https://github.com/google/chartjs.dart/
 * example: https://github.com/matanlurey/dart_js_interop
 * modules issue: https://github.com/dart-lang/sdk/issues/25059
 
 ### IndexedDB resources
+
 * https://developers.google.com/web/ilt/pwa/working-with-indexeddb
 * https://www.tutorialspoint.com/html5/html5_indexeddb.htm
 * https://javascript.info/indexeddb

objectbox-js/package.json

@@ -14,6 +14,7 @@
     "build:module": "tsc -p tsconfig.module.json",
     "install": "cp build/objectbox.js* ../objectbox/lib/",
     "generate:dart": "cd build/main/lib && dart_js_facade_gen --destination=../../../../objectbox/lib/src/web/ number.d.ts",
+    "all:dart": "run-p build:main && run-p install && run-p generate:dart",
     "fix": "run-s fix:*",
     "fix:prettier": "prettier \"src/**/*.ts\" --write",
     "fix:lint": "eslint src --ext .ts --fix",

objectbox-js/webpack.config.js

@@ -19,5 +19,7 @@ module.exports = {
   output: {
     filename: 'objectbox.js',
     path: path.resolve(__dirname, 'build'),
+    library: 'objectbox',
+    libraryTarget: 'window'
   },
 };

objectbox/lib/objectbox.js

@@ -1,4 +1,4 @@
-@JS()
+@JS('objectbox')
 library number;
 
 import "package:js/js.dart";

objectbox/lib/objectbox.js.map

@@ -16,6 +16,7 @@ dependencies:
   # flat_buffers: 1.12.0
   ffi: ^0.1.3
   meta: ^1.2.4
+  js: ^0.6.2
 
 dev_dependencies:
   build_runner: ^1.0.0