1 files changed, 18 insertions, 0 deletions
diff --git a/internal/router/tm.go b/internal/router/tm.go
new file mode 100644
index 0000000..e8095ee
--- /dev/null
+++ b/internal/router/tm.go
@@ -0,0 +1,18 @@
+package router
+
+import (
+	"log/slog"
+	"os"
+
+	"github.com/SayaAndy/saya-today-web/internal/templatemanager"
+)
+
+var tm = assert(templatemanager.NewTemplateManager())
+
+func assert[T any](t T, err error) T {
+	if err != nil {
+		slog.Error("fail to initialize template manager", slog.String("error", err.Error()))
+		os.Exit(1)
+	}
+	return t
+}