Generic "BaseCommand" options

[simplenotezy]

I'd like to specify some generic options and methods used by all CLI commands, example:

• Options such as --silent, --verbose, --log-queries
• Logic to prevent concurrency (useful for CLI commands that runs as cron)
• Logging of status to sentry cron

I could create an abstract BaseCommand class that all other classes would extend, and this BaseCommand could also have options like:

  @Option({
    flags: '-s --silent',
    description: 'Runs silently (without outputting)',
  })
  parseSilent() {
    return true;
  }

However this make the abstract class more difficult to test, and in general I find using abstracted classes in Typescript is not really recommended.

Is there another approach I could take to have all commands share some common options?