micro/api/router/options.go

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