cmd

type Cmd interface {
	// App The cobra Command within this cmd
	App() *cobra.Command
	// Init Adds options, parses flags and initialise
	// exits on error
	Init(opts ...Option) error
	// Options set within this command
	Options() Options
}

type Option func(o *Options)

type Options struct {
	// For the Command Line itself
	Name        string
	Description string
	Version     string

	// We need pointers to things, so we can swap them out if needed.
	Broker   *broker.Broker
	Registry *registry.Registry
	Selector *selector.Selector
	Config   *config.Config
	Client   *client.Client
	Server   *server.Server
	Cache    *cache.Cache
	Tracer   *trace.Tracer

	Brokers    map[string]func(...broker.Option) broker.Broker
	Configs    map[string]func(...config.Option) config.Config
	Clients    map[string]func(...client.Option) client.Client
	Registries map[string]func(...registry.Option) registry.Registry
	Selectors  map[string]func(...selector.Option) selector.Selector
	Servers    map[string]func(...server.Option) server.Server
	Caches     map[string]func(...cache.Option) cache.Cache
	Tracers    map[string]func(...trace.Option) trace.Tracer

	// Other options for implementations of the interfaces
	// can be stored in a context
	Context context.Context
	// contains filtered or unexported fields
}