From 3e37a565f516f57b56249f5e0051978d4c2173af Mon Sep 17 00:00:00 2001
From: listout <listout@protonmail.com>
Date: Sun, 30 Jan 2022 21:41:10 +0530
Subject: Get the wifi interface name from environment variable, from launch
 script

---
 .config/polybar/config    | 2 +-
 .config/polybar/launch.sh | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to '.config/polybar')

diff --git a/.config/polybar/config b/.config/polybar/config
index 2b154d5..5153f47 100644
--- a/.config/polybar/config
+++ b/.config/polybar/config
@@ -166,7 +166,7 @@ label-empty-background = #1a1a24
 
 [module/network]
 type=internal/network
-interface=wlp3s0
+interface=${env:DEFAULT_NETWORK_INTERFACE:wlan0}
 interval=3.0
 label-connected=%local_ip%
 label-disconnected=""
diff --git a/.config/polybar/launch.sh b/.config/polybar/launch.sh
index 791b22d..9190a54 100755
--- a/.config/polybar/launch.sh
+++ b/.config/polybar/launch.sh
@@ -5,6 +5,7 @@ for i in /sys/class/hwmon/hwmon*/temp*_input; do
 		export HWMON_PATH="$i"
 	fi
 done
+export DEFAULT_NETWORK_INTERFACE=$(ip route | grep '^default' | awk '{print $5}' | head -n1)
 killall -q polybar
 echo "---" | tee -a /tmp/polybar1.log
 polybar mybar 2>&1 | tee -a /tmp/polybar1.log & disown
-- 
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