Damnit again

Former-commit-id: b394f26caf0df7d113ac4cc7dacc9c544af6897f

config/config.go

@@ -0,0 +1,36 @@
+package config
+
+import (
+	"fmt"
+	"local/storage"
+	"sync"
+)
+
+var config Config
+var lock = &sync.RWMutex{}
+
+type Config struct {
+	db               string
+	DB               storage.DB
+	Port             string
+	Addr             string
+	Username         string
+	Password         string
+	DefaultNamespace string
+}
+
+func Values() Config {
+	lock.RLock()
+	defer lock.RUnlock()
+	return config
+}
+
+func (c Config) String() string {
+	return fmt.Sprintf(
+		"port:%v db:%v addr:%v user:*** pass:*** ns:%s",
+		c.Port,
+		c.db,
+		c.Addr,
+		c.DefaultNamespace,
+	)
+}