Multipart file upload

const { WebApp } = require(class="tk-str">'@hyperbridge/forge/server');
const fs  = require(class="tk-str">'fs/promises');
const app = new WebApp();

app.post(class="tk-str">'/upload', async (c) => {
  const form = await c.req.formData();
  const file = form.get(class="tk-str">'file');
  if (!(file instanceof File)) {
    return c.json({ error: class="tk-str">'no file' }, 400);
  }
  const buf = Buffer.from(await file.arrayBuffer());
  await fs.writeFile(class="tk-str">`/tmp/${file.name}`, buf);
  return c.json({
    name: file.name,
    size: file.size,
    type: file.type,
  });
});

app.listen(3000);