#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/.." && pwd)"
CRON_FILE="$ROOT_DIR/state/cron/long-task-watchdog.cron"
LOG_DIR="$ROOT_DIR/state/long-task-watchdog"
RUNNER="$ROOT_DIR/scripts/long_task_watchdog.mjs"
STATE_FILE="$ROOT_DIR/memory/watchdog-state.json"

mkdir -p "$(dirname "$CRON_FILE")" "$LOG_DIR"

cat >"$CRON_FILE" <<EOF
*/10 * * * * cd "$ROOT_DIR" && /usr/bin/env node "$RUNNER" --write-state --state "$STATE_FILE" --evidence-dir "$LOG_DIR" >> "$LOG_DIR/cron.log" 2>&1
EOF

printf 'Wrote cron snippet: %s\n' "$CRON_FILE"
printf 'To install for current user, run:\n'
printf '  (crontab -l 2>/dev/null; cat "%s") | crontab -\n' "$CRON_FILE"