#!/usr/bin/env bash
set -euo pipefail

node --input-type=module <<'NODE'
import fs from 'node:fs';

const readJson = (path) => JSON.parse(fs.readFileSync(path, 'utf8'));
const checks = {
  packageVersion: readJson('/app/package.json').version,
  hasCli: fs.existsSync('/app/cli.js'),
  hasIndex: fs.existsSync('/app/dist_ts/index.js'),
  hasRendertronClass: fs.existsSync('/app/dist_ts/rendertron.classes.rendertron.js'),
};

if (checks.packageVersion !== '2.0.62') {
  throw new Error(`Unexpected corerender package version ${checks.packageVersion}`);
}
if (!checks.hasCli) {
  throw new Error('Missing cli.js');
}
if (!checks.hasIndex) {
  throw new Error('Missing dist_ts/index.js');
}
if (!checks.hasRendertronClass) {
  throw new Error('Missing rendertron class output');
}

console.log(JSON.stringify(checks));
NODE