Function callWithReauth

pkg/cmd/application/create/create.go:469–493

callWithReauth runs fn, re-authenticating once and retrying on an expired session.

(
	io *iostreams.IOStreams,
	client *dashboard.Client,
	token *string,
	label string,
	fn func(token string) error,
)

// callWithReauth runs fn, re-authenticating once and retrying on an expired session.
func callWithReauth(
	io *iostreams.IOStreams,
	client *dashboard.Client,
	token *string,
	label string,
	fn func(token string) error,
) error {
	io.StartProgressIndicatorWithLabel(label)
	err := fn(*token)
	io.StopProgressIndicator()
	if err == nil {
		return nil
	}

	newToken, reAuthErr := auth.ReauthenticateIfExpired(io, client, err)
	if reAuthErr != nil {
		return reAuthErr
	}
	*token = newToken

	io.StartProgressIndicatorWithLabel(label)
	err = fn(*token)
	io.StopProgressIndicator()
	return err
}