#!/bin/bash
set -euo pipefail

BACKUP="$HOME/crontab.backup.$(date +%F-%H%M%S)"
crontab -l > "$BACKUP"

TMP="$(mktemp)"
grep -vE   'OSVauco/scripts/vm-teardown\.sh|secret=webhook-url.*(teardown|VM kjører)'   "$BACKUP" > "$TMP"

crontab "$TMP"
rm -f "$TMP"

echo "Backup saved: $BACKUP"
echo
echo "Resulting crontab:"
crontab -l | nl -ba

echo
echo "Verification:"
if crontab -l | grep -Ei 'vm-teardown\.sh|teardown|VM kjører'; then
  echo "ERROR: A related entry is still present; do not make further changes automatically."
  exit 1
else
  echo "OK: No VM teardown or teardown-warning cron entries remain."
fi