#!/bin/bash
set -euo pipefail

cat <<EOF >>/etc/cron.d/crontab
PYTHON_PATH=/usr/local/bin/python3
SCRIPT_PREFIX=/scripts
SCRIPT_TIMEOUT=${SCRIPT_TIMEOUT:-300}
TRANSMISSION_HOST=${TRANSMISSION_HOST:-localhost}
TRANSMISSION_PORT=${TRANSMISSION_PORT:-9091}
TRANSMISSION_DOWNLOAD_ROOT=${TRANSMISSION_DOWNLOAD_ROOT:-/downloads/complete}
EOF

i=0
while true; do
        key="DELETE_TAG_${i}_NAME"
        val="DELETE_TAG_${i}_AGE"
        if [ -z "${!key:-}" ]; then
                break
        fi
        cat <<EOF >>/etc/cron.d/crontab
DELETE_TAG_${i}=${!key}
DELETE_AGE_${i}=${!val}
EOF
        i=$((i + 1))
done

i=0
while true; do
        key="DELETE_UNLINKED_${i}_NAME"
        val="DELETE_UNLINKED_${i}_AGE"
        if [ -z "${!key:-}" ]; then
                break
        fi
        cat <<EOF >>/etc/cron.d/crontab
DELETE_UNLINKED_TAG_${i}=${!key}
DELETE_UNLINKED_AGE_${i}=${!val}
EOF
        i=$((i + 1))
done

echo "${CRON_EXPRESSION:-*  *  *  *  *} /bin/bash /scripts/cron.sh >/proc/1/fd/1 2>/proc/1/fd/2" >>/etc/cron.d/crontab
cat /etc/cron.d/crontab
crontab /etc/cron.d/crontab
cron -f -l "${CRON_LOG_LEVEL:-0}"