#!/bin/sh
set -e

cleanup_managed_tailscale() {
  marker="/var/lib/autonomy-studio/managed-tailscale"
  [ -f "$marker" ] || return 0
  grep -q "installed_by=autonomy-studio-launcher" "$marker" || return 0

  systemctl stop tailscaled 2>/dev/null || true
  apt-get remove -y tailscale 2>/dev/null || true
  rm -f "$marker"
}

case "$1" in
  upgrade|failed-upgrade|abort-install|abort-upgrade)
    exit 0
    ;;
esac

cleanup_managed_tailscale

exit 0