#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-3.0-or-later
#
# steamos-update — Steam's OS update hook (steamos-polkit-helpers).
#
# Steam calls `steamos-update check` and `--supports-duplicate-detection`;
# exit 7 is "no update available" (0 would make it offer an image update).
# The OS is updated through dnf/Discover, never from Steam, so always 7.

echo "${0##*/}: OS updates are delivered via dnf, not Steam" >&2
exit 7
