make db configurable

config_example.yaml

@@ -1,6 +1,10 @@
 logging:
   level: DEBUG
 
+db:
+  driver: sqlite3
+  connect_to: "file:csgowtfd.db?_fk=1&cache=shared"
+
 parser:
   worker: 6
 

main.go

@@ -374,7 +374,7 @@ func main() {
 		Lock: new(sync.RWMutex),
 	}
 
-	db.Client, err = ent.Open("sqlite3", "file:csgowtfd.db?_fk=1&cache=shared")
+	db.Client, err = ent.Open(conf.Db.Driver, conf.Db.ConnectTo)
 	if err != nil {
 		log.Panicf("Failed to open database %s: %v", "opencsgo.db", err)
 	}

utils/utils.go

@@ -26,6 +26,10 @@ type Conf struct {
 	Logging struct {
 		Level string
 	}
+	Db struct {
+		Driver    string
+		ConnectTo string `yaml:"connect_to"`
+	}
 	Parser struct {
 		Worker int
 	}