feat: added display for wireguard and openvpn VPNs in polybar

Signed-off-by: Louis Vallat <louis@louis-vallat.xyz>

.config/polybar/config

@@ -50,7 +50,7 @@ font-1 = IPAゴシック:style=Regular
 
 modules-left = date bspwm
 modules-center = xwindow
-modules-right = pulseaudio memory cpu wlan eth_dock eth_internal battery
+modules-right = wireguard openvpn pulseaudio memory cpu wlan eth_dock eth_internal battery
 
 wm-restack = bspwm
 
@@ -61,6 +61,26 @@ tray-position = right
 tray-padding = 2
 tray-detached = false
 
+[module/openvpn]
+type = custom/script
+exec = nmcli connection show --active | grep 'vpn' | cut -f 1 -d' '
+exec-if = pgrep -x openvpn
+
+format-prefix = "嬨 "
+format-prefix-foreground = ${colors.foreground-alt}
+format-underline = #e481ea
+label = %output:0:15:...%
+
+[module/wireguard]
+type = custom/script
+exec = sudo wg | grep interface | cut -f 2 -d' ' | tr '\n' ' '
+exec-if = sudo wg | grep interface
+
+format-prefix = " "
+format-prefix-foreground = ${colors.foreground-alt}
+format-underline = #bdd4e7
+label = %output:0:15:...%
+
 [module/xwindow]
 type = internal/xwindow
 label = %title:0:50:...%