Function normalizeBaseUrl

bin/config.js:247–270

* Auto-append `/v1` to known OpenAI-compatible endpoints when the user * didn't include it. Strips trailing slashes. No-op for URLs that already * end in `/v1`, contain `/v1/`, or aren't on a recognised port. * * Examples: * http://localhost:11434 → http://localhost:11434/v1 (Olla

(url)

 *   http://localhost:11434/api/      → http://localhost:11434/api  (trailing slash stripped)
 */
function normalizeBaseUrl(url) {
  if (!url || typeof url !== 'string') return url;
  let out = url.trim().replace(/\/+$/, '');
  if (!out) return url;
  // If it already routes through /v1, leave it alone.
  if (/\/v1(\/|$)/.test(out)) return out;
  // Don't touch native-Ollama paths (/api/...) — the caller is intentionally
  // hitting the legacy API.
  if (/\/api(\/|$)/.test(out)) return out;
  // Recognised OpenAI-compatible local server ports that REQUIRE /v1.
  // (llama.cpp's server defaults to 8080 but its /v1 route is also OpenAI-
  // compatible, so we append there too — but only when the path is empty.)
  const known = /:(11434|1234|8080|11435)(\/|$)/;
  let hasPath = false;
  try {
    const u = new URL(out);
    hasPath = u.pathname && u.pathname !== '/' && u.pathname !== '';
  } catch {
    return out;
  }
  if (hasPath) return out;
  if (known.test(out)) return out + '/v1';
  return out;
}

/**
 * Check if the model endpoint is reachable.