#!/usr/bin/env bash
# Installa crontab replay su server produzione (utente corrente).
set -euo pipefail

ROOT="$(cd "$(dirname "$0")/.." && pwd)"
RUNNER="${ROOT}/scripts/cron/run_rails_task.sh"
LOG_DIR="${MATCHLIVETV_LOG_DIR:-/opt/matchlivetv/log}"
LOG_FILE="${LOG_DIR}/cron-replay.log"

chmod +x "$RUNNER"
mkdir -p "$LOG_DIR"

MARKER="# matchlivetv-replay-cron"
CRON_BLOCK="${MARKER}
30 * * * * ${RUNNER} recordings:cleanup_local >> ${LOG_FILE} 2>&1
0 3 * * * ${RUNNER} recordings:purge_expired >> ${LOG_FILE} 2>&1
0 8 * * * ${RUNNER} recordings:expiry_warnings >> ${LOG_FILE} 2>&1
"

existing="$(crontab -l 2>/dev/null || true)"
if echo "$existing" | grep -q "$MARKER"; then
  echo "Crontab replay già presente, aggiorno..."
  echo "$existing" | awk -v block="$CRON_BLOCK" '
    BEGIN { skip=0 }
    /# matchlivetv-replay-cron/ { skip=1; next }
    skip && /^[^#]/ && $0 !~ /^$/ { skip=0 }
    skip { next }
    { print }
    END { print block }
  ' | crontab -
else
  (echo "$existing"; echo "$CRON_BLOCK") | crontab -
fi

echo "Crontab installato:"
crontab -l | grep -A3 "$MARKER"