Function StartAndWaitReady

env.go:221–233

(runnables ...Runnable)

}

func StartAndWaitReady(runnables ...Runnable) error {
	for _, r := range runnables {
		if err := r.Start(); err != nil {
			return err
		}
	}
	for _, r := range runnables {
		if err := r.WaitReady(); err != nil {
			return err
		}
	}
	return nil
}

type Command struct {
	Cmd                string