#!/usr/bin/env bash

if [[ -z "${GOSSA_UID}" ]]; then
	echo "Error: No target uid specified in the GOSSA_UID environment variable.";
	exit 1;
fi
if [[ -z "${GOSSA_GID}" ]]; then
	echo "Error: No target gid specified in the GOSSA_GID environment variable.";
	exit 1;
fi
if [[ -z "${NOMAD_PORT_GOSSA}" ]]; then
	echo "Error: No port number specified in the NOMAD_PORT_GOSSA environment variable.";
	exit 1;
fi

echo "[core] Starting";
echo "[core] Running as uid = ${GOSSA_UID} gid = ${GOSSA_GID} port = ${NOMAD_PORT_GOSSA}";

cd "/mnt" || { echo "Failed to cd into /mnt"; exit 1; };

setpriv --inh-caps=-all --reuid "${GOSSA_UID}" --clear-groups --regid "${GOSSA_GID}" /usr/local/bin/gossa -p "${NOMAD_PORT_GOSSA}" /mnt;

echo "[core] Ending";