# Spark AR Bundler

Bundler TypeScript for Meta Spark Studio based on [esbuild](https://github.com/evanw/esbuild). This tool resolve the type definition of Meta Spark API, so the IntelliSense (VSCode) will works for both Meta Spark API and node modules.

## Usage

1. Install this package with npm globally:

   ```shell
   npm i -g sparkar-bundler
   ```

2. Create a empty project → Save it → Create a JavaScript → **REMEMBER TO SAVE**

3. Open terminal in your target Meta Spark project:

   ```shell
   ~/myProject> sparkar-bundler
   ```

3. The command line tool will guide you select a script target for outputting the bundled result.
4. If everything is ready, you will see `hello, world` printed in Meta Spark Studio.



## Project File Structure

This bundler support two types of project structure:

```
sparkar-project/
├── sparkar-project.arproj
├── scripts/
│   └── script.js
├── src/
│   └── main.ts
└── ...  
```

▲ This is the default structure when File→Save a new project in Meta Spark Studio.

```
node-project/
├── src/
│   └── main.ts
└── sparkar-project/
    ├── sparkar-project.arproj
    ├── scripts/
    │   └── script.js
    └── ...  
```

▲ This is the structure that wrapped the sparkar project with a parent directory, it's useful when you want to separate the spark ar project from the source code.



*The `./src/main.ts` will be generated by bundler if it not existed when first build.*