spinner

Documentation

Index

• func WaitFor(ctx context.Context, fn func(), terminal cli.Ui, msg string, ...) error

Functions

func WaitFor

func WaitFor(ctx context.Context, fn func(), terminal cli.Ui, msg string, initialDelay time.Duration) error

WaitFor runs fn, and prints msg to the terminal if it takes longer than initialDelay to complete. Depending on the terminal configuration, it may display a single instance of msg, or an infinite spinner, updated every 250ms.