Function _safeParseAny

src/tools/tool_call_extractor.js:167–183

(text)

// ── Helpers ──────────────────────────────────────────────────────────────────

function _safeParseAny(text) {
  if (!text) return null;
  const trimmed = text.trim();
  // Strip trailing commas which Qwen sometimes emits.
  const cleaned = trimmed.replace(/,(\s*[}\]])/g, '$1');
  try { return JSON.parse(cleaned); } catch {}
  // Multiple JSON objects newline-separated → wrap into array.
  const lines = cleaned.split(/\n+/).map(s => s.trim()).filter(Boolean);
  if (lines.length > 1) {
    const arr = [];
    for (const line of lines) {
      try { arr.push(JSON.parse(line.replace(/,(\s*[}\]])/g, '$1'))); } catch { return null; }
    }
    return arr.length > 0 ? arr : null;
  }
  return null;
}

// Normalise whatever the model emitted into [{ name, arguments }, ...].
// Filters out entries that don't reference a known tool, when we have a