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netbird/release_files/ui-post-install.sh

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#!/bin/sh
set -e
set -u
# Check if netbird-ui is running
pid="$(pgrep -x -f /usr/bin/netbird-ui || true)"
if [ -n "${pid}" ]
then
uid="$(cat /proc/"${pid}"/loginuid)"
# loginuid can be 4294967295 (-1) if not set, fall back to process uid
if [ "${uid}" = "4294967295" ] || [ "${uid}" = "-1" ]; then
uid="$(stat -c '%u' /proc/"${pid}")"
fi
username="$(id -nu "${uid}")"
# Only re-run if it was already running
pkill -x -f /usr/bin/netbird-ui >/dev/null 2>&1
su - "${username}" -c 'nohup /usr/bin/netbird-ui > /dev/null 2>&1 &'
fi