dotfiles/.config/polybar/scripts/check_vpn

#!/usr/bin/env bash

openvpn_icon="%{T2}%{T-}"
globalprotect_icon="%{T2}%{T-}"
wireguard_icon="%{T2}󰒃%{T-}"

output=""
if pgrep openvpn >/dev/null; then
    output=${openvpn_icon}
fi

if pgrep gpclient >/dev/null; then
    output="${output} ${globalprotect_icon}"
fi

if ip route list | grep 'dev wg0 proto kernel scope link' >/dev/null; then
    output="${output} ${wireguard_icon}"
fi

echo "%{F#43a047}$output%{F-}"