From ecacc3ae8a6a44810d3727b159b5bcf73da6ebe2 Mon Sep 17 00:00:00 2001
From: Maxim Karasev <begs@disroot.org>
Date: Mon, 22 Mar 2021 22:16:06 +0300
Subject: [PATCH] autodetect modem ifname

Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
---
 scripts/core/sxmo_networks.sh | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/scripts/core/sxmo_networks.sh b/scripts/core/sxmo_networks.sh
index f60cc9f..2de9d82 100755
--- a/scripts/core/sxmo_networks.sh
+++ b/scripts/core/sxmo_networks.sh
@@ -35,6 +35,13 @@ deletenetworkmenu() {
 	fi
 }
 
+getifname() {
+	IFTYPE="$1"
+	IFNAME="$(nmcli d | grep -m 1 "$IFTYPE" | cut -d' ' -f1)"
+	[ -z "$IFNAME" ] && notify-send "No interface with type $IFTYPE found" && IFNAME=lo
+	echo "$IFNAME"
+}
+
 addnetworkgsmmenu() {
 	CONNNAME="$(
 		echo "Close Menu" |
@@ -51,7 +58,7 @@ addnetworkgsmmenu() {
 	# TODO: Support gsm bearer username & password
 	nmcli c add \
 		type gsm \
-		ifname cdc-wdm0 \
+		ifname "$(getifname gsm)" \
 		con-name "$CONNNAME" \
 		apn "$APN"
 }