Function writeFile

scripts/codex-compat.js:46–53

(filePath, content)

function ensureDir(dir) {
  if (!DRY_RUN && !fs.existsSync(dir)) {
    fs.mkdirSync(dir, { recursive: true });
  }
}

function writeFile(filePath, content) {
  if (DRY_RUN) {
    console.log(`  [dry-run] Would write: ${filePath}`);
    return;
  }
  ensureDir(path.dirname(filePath));
  fs.writeFileSync(filePath, content, 'utf8');