zig-addon

This project can help us to build a native module library for OpenHarmony/HarmonyNext with zig-lang.

Note: This project is still in the early stage of development and is not ready for use. You can use it as a toy.

const napi = @import("napi");

fn add(callback_info: napi.CallbackInfo) napi.Value {
    const a = callback_info.Get(0).As(napi.Number);
    const b = callback_info.Get(1).As(napi.Number);
    const result = a.FloatValue() + b.FloatValue();
    const result_number = napi.Number.New(callback_info.Env(), result);
    return result_number.ToValue();
}

fn init(_: napi.Env, exports: napi.Object) napi.Object {
    exports.Set("add", add);
    return exports;
}

comptime {
    napi.NODE_API_MODULE("hello", init);
}

Goal

Our goal is to provide a zig version similar to the node-addon-api.

• Out of box building system.
• Macro for napi.

Example

We provide a simple example to help you get started in examples/add.

Just run the following command to build the example:

zig build

And you can get libadd.so in zig-out/dist.

LICENSE

MIT