#!/bin/bash

set -eu -o pipefail

if [[ ${EUID} -ne 0 ]]; then
    echo "This script should be run as root." > /dev/stderr
    exit 1
fi

if [[ $# -eq 0 ]]; then
    echo "No arguments supplied"
    exit 1
fi

if [[ "$1" == "--check" ]]; then
    echo "OK"
    exit 0
fi

readonly task_id="$1"
readonly logfile="$2"
readonly nice="$3"

readonly id=$(id -u yellowtent)
readonly service_name="cloudron-task-${task_id}"

systemctl reset-failed "${service_name}" || true

# keep the env vars in sync with box.service
systemd-run --unit "${service_name}" \
    -p BindsTo=box.service \
    --pipe \
    --wait \
    --property=OOMScoreAdjust=-1000 \
    --nice "${nice}" \
    --uid=${id} \
    --gid=${id} \
    -E HOME=/home/yellowtent \
    -E USER=yellowtent \
    -E DEBUG=box:* \
    -E BOX_ENV=cloudron \
    -E NODE_ENV=production \
    /home/yellowtent/box/src/taskworker.js "${task_id}" "${logfile}"