import {spawnSync} from 'node:child_process';
import {fileURLToPath} from 'node:url';

const viteCliPath = fileURLToPath(new URL('./vite-cli.mjs', import.meta.url));
const args = [viteCliPath, 'build', ...process.argv.slice(2)];

const result = spawnSync(process.execPath, args, {
  cwd: process.cwd(),
  encoding: 'utf8',
});

if (result.stdout) {
  process.stdout.write(result.stdout);
}

if (result.stderr) {
  process.stderr.write(result.stderr);
}

if ((result.status ?? 0) !== 0) {
  process.exit(result.status ?? 1);
}

const warningPattern = /\bwarn(?:ing)?\b/i;
const ignoredWarningPatterns = [
  /ExperimentalWarning/u,
];

const warningLines = `${result.stdout ?? ''}\n${result.stderr ?? ''}`
  .split(/\r?\n/u)
  .map(line => line.trim())
  .filter(line => line.length > 0)
  .filter(line => warningPattern.test(line))
  .filter(line => !ignoredWarningPatterns.some(pattern => pattern.test(line)));

if (warningLines.length > 0) {
  console.error('Build gate failed because warnings were emitted:');
  [...new Set(warningLines)].forEach(line => console.error(`- ${line}`));
  process.exit(1);
}