INNER CODE UNIT · TypeScript

requireApiKey

superagent-ai/grok-cli · src/index.ts:329

function requireApiKey(apiKey: string | undefined): string {
  if (!apiKey) {
    console.error(
      "Error: API key required. Set GROK_API_KEY env var, use --api-key, or save to ~/.grok/user-settings.json",
    );
    process.exit(1);
  }

  return apiKey;
}

function parseHeadlessOutputFormat(value: string): HeadlessOutputFormat {
  if (isHeadlessOutputFormat(value)) {
    return value;
  }

  throw new InvalidArgumentError(`Invalid headless format "${value}". Expected "text" or "json".`);
}

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