Function openBrowser

apps/cli/src/device-login.ts:386–399

(url: string)

/** Best-effort open the verification URL in the user's default browser. */
export const openBrowser = (url: string): void => {
  const openCommand = browserOpenCommand(url);
  if (!openCommand) return;
  const [command, args] = openCommand;
  try {
    const child = spawn(command, args, { stdio: "ignore", detached: true });
    // Swallow async spawn failures (e.g. the opener binary is missing), the
    // URL is printed too, so the user can open it by hand.
    (child as { on?: (event: "error", listener: () => void) => void }).on?.("error", () => {});
    child.unref();
  } catch {
    // Ignore, the URL is also printed for manual opening.
  }
};