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#!/bin/sh
isup=$(ip a | grep wg0:)
if [ -n "$isup" ]; then
printf " vpn\n"
else
printf ""
fi
# For some goddamned weird reason sed crashes with a
# "couldn't flush stdout: broken pipe" error when running from waybar itself
# if I don't call sed from its hard location, so I had to call it using
# /usr/bin/sed
nmcli monitor | grep -E --line-buffered 'wg0: connected|wg0: disconnected' | /usr/bin/sed --unbuffered 's/wg0: connected/ vpn/g;s/wg0: disconnected//g'
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