statusbar and minor patches

dwm/.dwm/bar/bar-functions/dwm_vpn.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# A dwm_bar function to show VPN connections with OpenVPN or WireGuard (if any are active)
+# Joe Standring <git@joestandring.com>
+# GNU GPLv3
+
+# Dependencies: NetworkManager, NetworkManager-openvpn (for OpenVPN connections)
+
+dwm_vpn () {
+    VPN=$(nmcli -a | grep 'VPN connection' | sed -e 's/\( VPN connection\)*$//g')
+    
+    if [ "$VPN" = "" ]; then
+        VPN=$(nmcli connection | grep 'wireguard' | sed 's/\s.*$//')
+    fi
+
+    if [ "$VPN" != "" ]; then
+        printf "%s" "$SEP1"
+        if [ "$IDENTIFIER" = "unicode" ]; then
+            printf "🔒 %s" "$VPN"
+        else
+            printf "VPN %s" "$VPN"
+        fi
+        printf "%s\n" "$SEP2"
+    fi
+}
+
+
+dwm_vpn