Tomek Czajecki

@tchayen.com

EM @expo.dev working on EAS product infrastructure I blog about my hobbies – a mix of graphics programming and gamedev – see tchayen.com

/// <reference types="vite/client" />

let wasm: {
exports: {
version: () => number;
};
memory: WebAssembly.Memory;
};

async function loadWasm() {
const init = (await import("./bin/lib.wasm?init")).default;
wasm = (await init()) as typeof wasm;
console.log(wasm.exports.version());
}

loadWasm();

if (import.meta.hot) {
import.meta.hot.accept("./bin/lib.wasm?init", () => {
console.log("🔄 WASM rebuilt, re-loading…");
loadWasm();
});
}

console.log(new Date());

$function zigWasmPlugin() { const zigDir = path.resolve(__dirname, "zig"); return { name: "zig-wasm-watch", configureServer(server) { server.watcher.add(zigDir); server.watcher.on("change", (file) => { console.log(file, "changed"); if (file.startsWith(zigDir)) { exec("npm run wasm", (_err, _stdout, stderr) => { console.error(stderr); }); } }); }, handleHotUpdate({ file, server }) { if (file.endsWith(".wasm")) { const mods = server.moduleGraph.getModulesByFile(file); if (mods && mods.size) { return [...mods]; } } }, }; }$