restructure

container/container.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"log"
 
+	"github.com/rogeecn/atom/utils/opt"
+	"github.com/spf13/viper"
 	"go.uber.org/dig"
 )
 
@@ -19,3 +21,20 @@ func init() {
 		log.Fatal(err)
 	}
 }
+
+type ProviderContainer struct {
+	Provider func(...opt.Option) error
+	Options  []opt.Option
+}
+
+type Providers []ProviderContainer
+
+func (p Providers) Provide(config *viper.Viper) error {
+	for _, provider := range p {
+		provider.Options = append(provider.Options, opt.Config(config))
+		if err := provider.Provider(provider.Options...); err != nil {
+			return err
+		}
+	}
+	return nil
+}