pkgs/ffigen/example/add/hook/build.dart

import 'package:code_assets/code_assets.dart';
import 'package:hooks/hooks.dart';
import 'package:native_toolchain_c/native_toolchain_c.dart';

void main(List<String> args) async {
  await build(args, (input, output) async {
    if (input.config.buildCodeAssets) {
      final builder = CBuilder.library(
        name: 'add',
        assetName: 'add.g.dart',
        sources: ['src/add.c'],
      );
      await builder.run(input: input, output: output);
    }
  });
}