// canvaskit-wasm resolves its wasm at runtime, not through the bundler, so the
// binary has to be a served asset. 8MB in the repo is worse than 8MB copied out
// of node_modules at build time (the Docker build stage does the same).
import { copyFileSync, mkdirSync, existsSync } from 'node:fs';
import { dirname } from 'node:path';

const from = 'node_modules/canvaskit-wasm/bin/full/canvaskit.wasm';
const to = 'public/wasm/canvaskit.wasm';

if (!existsSync(from)) {
  console.error(`missing ${from} — run npm install first`);
  process.exit(1);
}
mkdirSync(dirname(to), { recursive: true });
copyFileSync(from, to);
console.log(`copied ${from} -> ${to}`);