From a08cd7461fa8ddcb48986096febf5e62932b2f86 Mon Sep 17 00:00:00 2001
From: shockrahwow <alejandros714@protonmail.com>
Date: Mon, 2 Dec 2019 23:53:46 -0800
Subject: [PATCH] added stage to pick out interface before anything else

---
 wifi | 24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/wifi b/wifi
index fbb4f89..da8d26e 100755
--- a/wifi
+++ b/wifi
@@ -2,8 +2,10 @@
 
 # TODO: rid ourselves of plaintext configs which can have sensitive network keys
 
-cfg_loc="/home/shockrah/.config/wifi-configs/"
-iface="wlp1s0"
+export cfg_loc="/home/shockrah/.config/wifi-configs/"
+export usb_iface='enx9cebe828e98a'
+export default_iface='wlp1s0'
+export iface=$default_iface
 debug_kill=
 
 # wpa_supplicant and dhclient are only exposed to root by default
@@ -49,7 +51,7 @@ __connect_config() {
 	then
 		if [ ! -f "$1" ]; then 
 			echo Config not found
-			exit 0
+			exit 1
 		fi
 		__kill_old
 		wpa_supplicant -B -i $iface -c "$1"
@@ -59,6 +61,18 @@ __connect_config() {
 	fi
 }
 
+select_interface() {
+	_iface="`ip a \
+		| awk '{print $2}' \
+		| grep -E '^[a-z0-9]+:$' \
+		| sed 's/://g' \
+		| dmenu -i -p 'Select interface to connect on'`"
+	if [ -z "$_iface" ];then 
+		exit 1
+	fi
+	iface=$_iface
+}
+
 remove_old_config() {
 	name="`ls $cfg_loc | dmenu -i -p 'Name of config to remove'`"
 	rm -f "$cfg_loc/$name"
@@ -97,6 +111,8 @@ option=`printf "Remove\nConnect\nNew\nDiconnect\n" | dmenu -i -p 'Options:'`
 case $option in 
 	New) create_new_config;;
 	Remove) remove_old_config;;
-	Connect) reconnect_old_config;;
+	Connect) 
+		select_interface; echo 'yes'; reconnect_old_config
+		;;
 	Disconnect) __kill_old;;
 esac