chore: move the go code into a subfolder

apps/api/internal/i18n/fs.go

@@ -0,0 +1,53 @@
+package i18n
+
+import (
+	"net/http"
+
+	"github.com/rakyll/statik/fs"
+	"github.com/zitadel/logging"
+
+	// ensure fs is setup
+	_ "github.com/zitadel/zitadel/internal/api/ui/login/statik"
+	_ "github.com/zitadel/zitadel/internal/notification/statik"
+	_ "github.com/zitadel/zitadel/internal/statik"
+)
+
+var zitadelFS, loginFS, notificationFS http.FileSystem
+
+type Namespace string
+
+const (
+	ZITADEL      Namespace = "zitadel"
+	LOGIN        Namespace = "login"
+	NOTIFICATION Namespace = "notification"
+)
+
+func LoadFilesystem(ns Namespace) http.FileSystem {
+	var err error
+	defer func() {
+		if err != nil {
+			logging.WithFields("namespace", ns).OnError(err).Panic("unable to get namespace")
+		}
+	}()
+	switch ns {
+	case ZITADEL:
+		if zitadelFS != nil {
+			return zitadelFS
+		}
+		zitadelFS, err = fs.NewWithNamespace(string(ns))
+		return zitadelFS
+	case LOGIN:
+		if loginFS != nil {
+			return loginFS
+		}
+		loginFS, err = fs.NewWithNamespace(string(ns))
+		return loginFS
+	case NOTIFICATION:
+		if notificationFS != nil {
+			return notificationFS
+		}
+		notificationFS, err = fs.NewWithNamespace(string(ns))
+		return notificationFS
+	}
+	return nil
+}