micro/cmd/options.go

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package cmd
import (
"github.com/micro/go-micro/broker"
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"github.com/micro/go-micro/client"
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"github.com/micro/go-micro/registry"
"github.com/micro/go-micro/selector"
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"github.com/micro/go-micro/server"
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"github.com/micro/go-micro/transport"
"golang.org/x/net/context"
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)
type Options struct {
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// For the Command Line itself
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Name string
Description string
Version string
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// We need pointers to things so we can swap them out if needed.
Broker *broker.Broker
Registry *registry.Registry
Selector *selector.Selector
Transport *transport.Transport
Client *client.Client
Server *server.Server
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Brokers map[string]func([]string, ...broker.Option) broker.Broker
Registries map[string]func([]string, ...registry.Option) registry.Registry
Selectors map[string]func(...selector.Option) selector.Selector
Transports map[string]func([]string, ...transport.Option) transport.Transport
// Other options for implementations of the interface
// can be stored in a context
Context context.Context
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}
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// Command line Name
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func Name(n string) Option {
return func(o *Options) {
o.Name = n
}
}
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// Command line Description
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func Description(d string) Option {
return func(o *Options) {
o.Description = d
}
}
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// Command line Version
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func Version(v string) Option {
return func(o *Options) {
o.Version = v
}
}
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func Broker(b *broker.Broker) Option {
return func(o *Options) {
o.Broker = b
}
}
func Selector(s *selector.Selector) Option {
return func(o *Options) {
o.Selector = s
}
}
func Registry(r *registry.Registry) Option {
return func(o *Options) {
o.Registry = r
}
}
func Transport(t *transport.Transport) Option {
return func(o *Options) {
o.Transport = t
}
}
func Client(c *client.Client) Option {
return func(o *Options) {
o.Client = c
}
}
func Server(s *server.Server) Option {
return func(o *Options) {
o.Server = s
}
}
// New broker func
func NewBroker(name string, b func([]string, ...broker.Option) broker.Broker) Option {
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return func(o *Options) {
o.Brokers[name] = b
}
}
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// New registry func
func NewRegistry(name string, r func([]string, ...registry.Option) registry.Registry) Option {
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return func(o *Options) {
o.Registries[name] = r
}
}
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// New selector func
func NewSelector(name string, s func(...selector.Option) selector.Selector) Option {
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return func(o *Options) {
o.Selectors[name] = s
}
}
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// New transport func
func NewTransport(name string, t func([]string, ...transport.Option) transport.Transport) Option {
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return func(o *Options) {
o.Transports[name] = t
}
}