From 6d316c475f09ef0fac06b295dd103923a7383b66 Mon Sep 17 00:00:00 2001
From: yoyofx <zlhxd@hotmail.com>
Date: Wed, 12 May 2021 13:34:53 +0800
Subject: [PATCH] viper provider

---
 config_remote_provider.go | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 config_remote_provider.go

diff --git a/config_remote_provider.go b/config_remote_provider.go
new file mode 100644
index 0000000..003c6ee
--- /dev/null
+++ b/config_remote_provider.go
@@ -0,0 +1,39 @@
+package nacos_viper_remote
+
+import (
+	"fmt"
+	"github.com/spf13/viper"
+)
+
+type ViperRemoteProvider struct {
+	configSet string
+}
+
+func NewRemoteProvider() *ViperRemoteProvider {
+	return &ViperRemoteProvider{
+		configSet: "yoyogo.cloud.discovery.metadata"}
+}
+
+func (provider *ViperRemoteProvider) GetProvider(runtime_viper *viper.Viper) *viper.Viper {
+	var option *Option
+	err := runtime_viper.Sub("yoyogo.cloud.discovery.metadata").Unmarshal(&option)
+	if err != nil {
+		panic(err)
+		return nil
+	}
+	SetOptions(option)
+	remote_viper := viper.New()
+	err = remote_viper.AddRemoteProvider("nacos", "localhost", "")
+	remote_viper.SetConfigType("yaml")
+	err = remote_viper.ReadRemoteConfig()
+	if err == nil {
+		err = remote_viper.WatchRemoteConfigOnChannel()
+		if err == nil {
+			fmt.Println("used remote viper")
+			return remote_viper
+		}
+	} else {
+		panic(err)
+	}
+	return runtime_viper
+}