move config

models/config.go

@@ -1,19 +0,0 @@
-package models
-
-import "sync"
-
-type Config struct {
-	MongoUrl      string
-	MongoLogin    string
-	MongoPassword string
-}
-
-var instance *Config
-var once sync.Once
-
-func GetConfig() *Config {
-	once.Do(func() {
-		instance = &Config{}
-	})
-	return instance
-}

models/workflow.go

@@ -2,10 +2,11 @@ package models
 
 import (
 	"fmt"
+	"oc-workflow/conf"
 )
 
 func init() {
-	c := GetConfig()
+	c := conf.GetConfig()
 	// configure storage
 	fmt.Println(c.MongoUrl)
 }