NBash

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#!/bin/sh
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#
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# Copyright (C) 2015  Etersoft
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# Copyright (C) 2015  Vitaly Lipatov <lav@etersoft.ru>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# TODO: is it different from rpm --rebuilddb?
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__repack_rpm_base()
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{
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    assure_exists db_dump || fatal
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    assure_exists db_load || fatal
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    cd /var/lib/rpm || fatal
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    mv Packages Packages.BACKUP || fatal
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    # mask dependencies with a=
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    a='' db_dump Packages.BACKUP | a='' db_load Packages || fatal
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    rm Packages.BACKUP
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}
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epm_optimize()
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{
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[ -z "$*" ] || fatal "No arguments are allowed here"
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case $PMTYPE in
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    *-rpm)
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        #__repack_rpm_base
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        #rm -f /var/lib/rpm/__db*
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        a= rpm --rebuilddb
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        ;;
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    *)
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        fatal "Have no suitable command for $PMTYPE"
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        ;;
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esac
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}
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