Function displayDeprecationStatus

internal/cli/universal_login_customize.go:410–456

displayDeprecationStatus displays timeline information. The `showCommands` flag controls whether to display helpful usage examples.

(cli *cli, showCommands bool)

// displayDeprecationStatus displays timeline information.
// The `showCommands` flag controls whether to display helpful usage examples.
func displayDeprecationStatus(cli *cli, showCommands bool) error {
	parsedSunset, _ := time.Parse("2006-01-02", sunsetDate)
	now := time.Now()
	daysUntil := int(parsedSunset.Sub(now).Hours() / 24)
	formattedDate := ansi.Bold(ansi.Cyan(parsedSunset.Format("Jan 2, 2006")))

	switch {
	case daysUntil <= 0:
		cli.renderer.Errorf("Advanced rendering mode was retired on %s", formattedDate)
		cli.renderer.Errorf("   Use instead: %s", ansi.Green("auth0 acul config"))
		if showCommands {
			showNewConfigExamples(cli)
		}
		return fmt.Errorf("advanced rendering mode is no longer supported")

	case daysUntil <= warningPeriodDays:
		cli.renderer.Output("")
		cli.renderer.Output(ansi.Bold(ansi.Red("🚨 URGENT: DEPRECATION NOTICE 🚨")))
		cli.renderer.Warnf("%s will be retired soon (%d days left)",
			ansi.Bold("Advanced rendering mode"), daysUntil)
		cli.renderer.Warnf("   Switch to: %s", ansi.Bold(ansi.Cyan("auth0 acul config")))

		if showCommands {
			cli.renderer.Output("")
			showNewConfigExamples(cli)
		}

		cli.renderer.Warnf("⏳ Proceeding with advanced rendering mode (deprecated)")

	default:
		cli.renderer.Output("")
		cli.renderer.Output(ansi.Bold(ansi.Red("⚠️  DEPRECATION NOTICE ⚠️")))
		cli.renderer.Warnf("%s will be retired on %s (%d days remaining)",
			ansi.Bold("Advanced rendering mode"), formattedDate, daysUntil)
		cli.renderer.Warnf("   Try new commands: %s", ansi.Bold(ansi.Cyan("auth0 acul config")))
		if showCommands {
			cli.renderer.Output("")
			showNewConfigExamples(cli)
		}
	}

	cli.renderer.Output("")
	cli.renderer.Warnf("   For help: %s", ansi.Bold(ansi.Cyan("auth0 acul config --help")))
	cli.renderer.Output("")

	return nil
}

// showNewConfigExamples displays example commands for managing ACUL configurations.
func showNewConfigExamples(cli *cli) {