provider with config type

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/nacos-viper-remote.iml" filepath="$PROJECT_DIR$/.idea/nacos-viper-remote.iml" />
+    </modules>
+  </component>
+</project>

.idea/nacos-viper-remote.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="Go" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

README.md

@@ -1,4 +1,4 @@
-# nacos-viper-remote
+# Viper remote for Nacos
 
 Golang configuration,use to Viper reading from remote Nacos config systems. Viper remote for Naocs.
 

config_remote_provider.go

@@ -0,0 +1,44 @@
+package nacos_viper_remote
+
+import (
+	"fmt"
+	"github.com/spf13/viper"
+)
+
+type ViperRemoteProvider struct {
+	configType string
+	configSet  string
+}
+
+func NewRemoteProvider(configType string) *ViperRemoteProvider {
+	return &ViperRemoteProvider{
+		configType: configType,
+		configSet:  "yoyogo.cloud.discovery.metadata"}
+}
+
+func (provider *ViperRemoteProvider) GetProvider(runtime_viper *viper.Viper) *viper.Viper {
+	var option *Option
+	err := runtime_viper.Sub(provider.configSet).Unmarshal(&option)
+	if err != nil {
+		panic(err)
+		return nil
+	}
+	SetOptions(option)
+	remote_viper := viper.New()
+	err = remote_viper.AddRemoteProvider("nacos", "localhost", "")
+	if provider.configType == "" {
+		provider.configType = "yaml"
+	}
+	remote_viper.SetConfigType(provider.configType)
+	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
+}

example_config.yaml

@@ -8,7 +8,7 @@ yoyogo:
       strategy: "round-robin"    # round-robin  , weight-time ,  random
       type: "nacos"
       metadata:
-        url: "120.53.133.30"
+        url: "localhost"
         port: 80
         namespace: "public"
         group: "DEFAULT_GROUP"
@@ -17,4 +17,4 @@ yoyogo:
         auth:
           enable: true
           username: "root"
-          password: "1234"
+          password: "1234"