bus

type Bus interface {
	// Publish broadcasts an event to all subscribers.
	Publish(*Event)

	// Subscribe adds the channel to the list of
	// subscribers. Each subscriber in the list will
	// receive broadcast events.
	Subscribe(chan *Event)

	// Unsubscribe removes the channel from the list
	// of subscribers.
	Unsubscribe(chan *Event)
}

type Event struct {
	Type  EventType   `json:"type"`
	Repo  model.Repo  `json:"repo"`
	Build model.Build `json:"build"`
	Job   model.Job   `json:"job"`
}

type EventType string

type Setter interface {
	Set(string, interface{})
}