From 5f47b1644d4dd4c045c22145c093c9e919281b2a Mon Sep 17 00:00:00 2001
From: Emma <sourcedotrs@gmail.com>
Date: Tue, 30 Jan 2024 11:16:57 -0800
Subject: [PATCH] add a way to detect network interface on macOS

- typically returns en0, or if a VPN is on it will most likely show one of the `utun` interfaces
---
 scripts/network_bandwidth.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/network_bandwidth.sh b/scripts/network_bandwidth.sh
index 939052a..b560812 100755
--- a/scripts/network_bandwidth.sh
+++ b/scripts/network_bandwidth.sh
@@ -26,6 +26,11 @@ interface_get() {
         name="$(ip -o route get 192.168.0.0 | awk '{print $5}')"
       fi
       ;;
+    Darwin)
+      if type route >/dev/null; then
+        name="$(route -n get 192.168.0.0 2>/dev/null | awk '/interface: / {print $2}')"
+      fi
+      ;;
     esac
   fi