Function inferCodeLanguage

assets/compare_trajectory/app.js:396–418

(text, fallback = '')

}

function inferCodeLanguage(text, fallback = '') {
  const normalizedFallback = normalizeCodeLanguage(fallback);
  const source = String(text || '').trim();
  if (!source) {
    return normalizedFallback || 'plaintext';
  }
  if (normalizedFallback) {
    return normalizedFallback;
  }
  if (/^\*\*\* Begin Patch/m.test(source) || /^\*\*\* (Add|Update|Delete) File:/m.test(source)) {
    return 'diff';
  }
  if (looksLikePython(source)) {
    return 'python';
  }
  if (safeJsonParse(source) !== null) {
    return 'json';
  }
  if (looksLikeShell(source)) {
    return 'bash';
  }
  return 'plaintext';
}

function makeTextSection(text, label = '') {
  return { type: 'text', label, text: String(text || '').trim() };