From 80053f6b7dd742b76a2c1562ec66b1c9411d0367 Mon Sep 17 00:00:00 2001
From: Quentin McGaw <quentin.mcgaw@gmail.com>
Date: Thu, 27 Apr 2023 10:41:03 +0000
Subject: [PATCH] feat(routing): log default route family as string

---
 internal/netlink/family.go  | 13 +++++++++++++
 internal/routing/default.go |  4 ++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/internal/netlink/family.go b/internal/netlink/family.go
index 1c5b8753..b70799d5 100644
--- a/internal/netlink/family.go
+++ b/internal/netlink/family.go
@@ -13,6 +13,19 @@ const (
 	FAMILY_V6  = netlink.FAMILY_V6
 )
 
+func FamilyToString(family int) string {
+	switch family {
+	case FAMILY_ALL:
+		return "all"
+	case FAMILY_V4:
+		return "v4"
+	case FAMILY_V6:
+		return "v6"
+	default:
+		return fmt.Sprint(family)
+	}
+}
+
 func (n *NetLink) IsWireguardSupported() (ok bool, err error) {
 	families, err := netlink.GenlFamilyList()
 	if err != nil {
diff --git a/internal/routing/default.go b/internal/routing/default.go
index cc78ad40..c966b729 100644
--- a/internal/routing/default.go
+++ b/internal/routing/default.go
@@ -20,8 +20,8 @@ type DefaultRoute struct {
 }
 
 func (d DefaultRoute) String() string {
-	return fmt.Sprintf("interface %s, gateway %s and assigned IP %s",
-		d.NetInterface, d.Gateway, d.AssignedIP)
+	return fmt.Sprintf("interface %s, gateway %s, assigned IP %s and family %s",
+		d.NetInterface, d.Gateway, d.AssignedIP, netlink.FamilyToString(d.Family))
 }
 
 func (r *Routing) DefaultRoutes() (defaultRoutes []DefaultRoute, err error) {