Package loading groups multiple service registrations.
Registration​
The services can be assembled into a package, and then, exported all at once.
- pkg/stores/package.go
- pkg/observability/package.go
- cmd/main.go
package stores
var Package = do.Package(
do.Lazy(NewPostgreSQLConnectionService),
do.Lazy(NewUserRepository),
do.Lazy(NewArticleRepository),
)
Play: https://go.dev/play/p/kmf8aOVyj96
The traditional vocab can be translated for package registration:
Provide[T](Injector, Provider[T])->Lazy(Provider[T])ProvideNamed[T](Injector, string, Provider[T])->LazyNamed(string, Provider[T])ProvideValue(Injector, T)->Eager(T)ProvideNamedValue[T](Injector, string, T)->EagerNamed(string, T)ProvideTransient[T](Injector, Provider[T])->Transient(Provider[T])ProvideNamedTransient[T](Injector, string, Provider[T])->TransientNamed(string, Provider[T])As[Initial, Alias](Injector)->Bind[Initial, Alias]()AsNamed[Initial, Alias](Injector, string, string)->BindNamed[Initial, Alias](string, string)