const sharp = require('sharp');
const { default: pngToIco } = require('png-to-ico');
const fs = require('fs');
const path = require('path');

async function build() {
  const svgPath = path.join(__dirname, 'icon.svg');
  const pngPath = path.join(__dirname, 'icon.png');
  const icoPath = path.join(__dirname, 'icon.ico');

  console.log('SVG -> PNG (256x256)...');
  await sharp(svgPath)
    .resize(256, 256)
    .png()
    .toFile(pngPath);

  console.log('PNG -> ICO...');
  const pngBuf = fs.readFileSync(pngPath);
  const icoBuf = await pngToIco(pngBuf);
  fs.writeFileSync(icoPath, icoBuf);

  console.log('Fertig: icon.png + icon.ico erstellt');
}

build().catch((e) => { console.error(e); process.exit(1); });