blob: a0a194bdc9505b2347945845c6ac59fe088f6813 [file] [log] [blame]
# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
info "Cleaning old configuration files,"
# The filesystem may be polluted by a lot of pending config file updates
# at this point. By changing CONFIG_PROTECT, several of these have become
# permanently stale, as neither tool considers them updates anymore.
# First discard all updates in config files that are still protected, as
# governed by the current CONFIG_PROTECT.
# Autodiscard is option "-9" followed by the "YES" confirmation.
info "Discarding bad updates"
printf '%s\nYES\n' -9 | sudo etc-update
# Overload CONFIG_PROTECT and automerge all possible updates in all sensible
# locations, that is all updates that should've been merged immediately in
# the first place.
# Automerge is the "-5" option.
info "Automerging good updates"
echo "-5" | sudo CONFIG_PROTECT="/etc /usr/share" etc-update
exit 0