grafana/scripts/cli/utils/useSpinner.ts

import ora from 'ora';

type FnToSpin<T> = (options: T) => Promise<void>;

export const useSpinner = <T>(spinnerLabel: string, fn: FnToSpin<T>, killProcess = true) => {
  return async (options: T) => {
    const spinner = ora(spinnerLabel);
    spinner.start();
    try {
      await fn(options);
      spinner.succeed();
    } catch (e) {
      spinner.fail(e);
      if (killProcess) {
        process.exit(1);
      }
    }
  };
};