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BUG=chromium-os:13987 TEST=below 1) export CONFIG_PROTECT="/etc /usr/share" 2) checkout as old as possible revision of cros-overlay, update chroot to it 3) checkout HEAD and update back 4) run the hook, see it update thousands of files correctly Change-Id: I4213de8ccba6e573541e96591ea0d033a10218a5 Reviewed-on: http://gerrit.chromium.org/gerrit/8938 Tested-by: Zdenek Behan <zbehan@chromium.org> Reviewed-by: Brian Harring <ferringb@chromium.org> Commit-Ready: Zdenek Behan <zbehan@chromium.org>
25 lines
1002 B
Plaintext
25 lines
1002 B
Plaintext
# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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info "Cleaning old configuration files, crosbug.com/13987"
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# The filesystem may be polluted by a lot of pending config file updates
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# at this point. By changing CONFIG_PROTECT, several of these have become
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# permanently stale, as neither tool considers them updates anymore.
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# First discard all updates in config files that are still protected, as
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# governed by the current CONFIG_PROTECT.
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# Autodiscard is option "-9" followed by the "YES" confirmation.
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info "Discarding bad updates"
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printf '%s\nYES\n' -9 | sudo etc-update
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# Overload CONFIG_PROTECT and automerge all possible updates in all sensible
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# locations, that is all updates that should've been merged immediately in
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# the first place.
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# Automerge is the "-5" option.
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info "Automerging good updates"
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echo "-5" | sudo CONFIG_PROTECT="/etc /usr/share" etc-update
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exit 0
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