import withSerwistInit from '@serwist/next';
import { format } from 'date-fns';

const withSerwist = withSerwistInit({
  additionalPrecacheEntries: [{ url: '/~offline' }],
  swSrc: 'app/sw.ts',
  swDest: 'public/sw.js',
});

export default withSerwist({
  env: {
    APP_VERSION: `Ver. ${format(new Date(), 'yy.MM.dd-HHmm')}`,
  },
  output: 'standalone',
});