give app,version,service param (#77)

go.mod

@@ -1,16 +1,12 @@
 module github.com/go-chassis/go-archaius
 
 require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.4.7
-	github.com/go-chassis/go-chassis-config v0.8.0
+	github.com/go-chassis/go-chassis-config v0.9.0
 	github.com/go-mesh/openlogging v1.0.0
 	github.com/gorilla/websocket v1.4.0
-	github.com/pkg/errors v0.8.1 // indirect
 	github.com/spf13/cast v1.2.0
 	github.com/stretchr/testify v1.3.0
-	golang.org/x/sys v0.0.0-20180824143301-4910a1d54f87 // indirect
-	gopkg.in/go-playground/assert.v1 v1.2.1
 	gopkg.in/yaml.v2 v2.2.1
 )
 

sources/configcenter/configcenter.go

@@ -43,10 +43,6 @@ var (
 
 //Handler handles configs from config center
 type Handler struct {
-	Service                      string
-	Version                      string
-	App                          string
-	Env                          string
 	cc                           config.Client
 	dynamicConfigHandler         *DynamicConfigHandler
 	dimensionInfoMap             map[string]string
@@ -67,7 +63,6 @@ var ConfigCenterConfig *Handler
 //NewConfigCenterSource initializes all components of configuration center
 func NewConfigCenterSource(cc config.Client,
 	refreshMode, refreshInterval int) core.ConfigSource {
-
 	if ConfigCenterConfig == nil {
 		ConfigCenterConfig = new(Handler)
 		ConfigCenterConfig.priority = configCenterSourcePriority
@@ -152,12 +147,15 @@ func (cfgSrcHandler *Handler) refreshConfigurations(dimensionInfo string) error
 	)
 
 	if dimensionInfo == "" {
-		config, err = cfgSrcHandler.cc.PullConfigs(cfgSrcHandler.Service,
-			cfgSrcHandler.Version, cfgSrcHandler.App, cfgSrcHandler.Env)
+		config, err = cfgSrcHandler.cc.PullConfigs(cfgSrcHandler.cc.Options().ServiceName,
+			cfgSrcHandler.cc.Options().Version, cfgSrcHandler.cc.Options().App, cfgSrcHandler.cc.Options().Env)
 		if err != nil {
 			openlogging.GetLogger().Warnf("Failed to pull configurations from config center server", err) //Warn
 			return err
 		}
+		openlogging.Debug("pull configs", openlogging.WithTags(openlogging.Tags{
+			"config": config,
+		}))
 		//Populate the events based on the changed value between current config and newly received Config
 		events, err = cfgSrcHandler.populateEvents(config)
 	} else {

sources/enviromentvariable-source/envconfigurationsource_test.go

@@ -21,7 +21,7 @@ package envconfigsource
 
 import (
 	"github.com/go-chassis/go-archaius/core"
-	"gopkg.in/go-playground/assert.v1"
+	"github.com/stretchr/testify/assert"
 	"os"
 	"testing"
 )