package router import ( "github.com/micro/go-micro/v2/api/resolver" "github.com/micro/go-micro/v2/api/resolver/micro" "github.com/micro/go-micro/v2/registry" ) type Options struct { Namespace string Handler string Registry registry.Registry Resolver resolver.Resolver } type Option func(o *Options) func NewOptions(opts ...Option) Options { options := Options{ Handler: "meta", Registry: registry.DefaultRegistry, } for _, o := range opts { o(&options) } if options.Resolver == nil { options.Resolver = micro.NewResolver( resolver.WithHandler(options.Handler), resolver.WithNamespace(options.Namespace), ) } return options } func WithHandler(h string) Option { return func(o *Options) { o.Handler = h } } func WithNamespace(ns string) Option { return func(o *Options) { o.Namespace = ns } } func WithRegistry(r registry.Registry) Option { return func(o *Options) { o.Registry = r } } func WithResolver(r resolver.Resolver) Option { return func(o *Options) { o.Resolver = r } }