NBash

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#!/bin/sh
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#
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# Copyright (C) 2017-2018, 2020  Etersoft
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# Copyright (C) 2017-2018, 2020  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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# fills repacked_pkgs
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__epm_repack_to_deb()
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{
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    local pkg
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    local pkgs="$*"
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    assure_exists alien
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    assure_exists fakeroot
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    assure_exists rpm
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    repacked_pkgs=''
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    local TDIR
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    TDIR="$(mktemp -d --tmpdir=$BIGTMPDIR)" || fatal
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    remove_on_exit $TDIR
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    umask 022
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    for pkg in $pkgs ; do
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        abspkg="$(realpath "$pkg")"
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        info "Repacking $abspkg to local deb format (inside $TDIR) ..."
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        alpkg=$(basename $pkg)
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        # don't use abs package path: copy package to temp dir and use there
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        cp $verbose $pkg $TDIR/$alpkg
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        cd $TDIR || fatal
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        __prepare_source_package "$pkg"
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        showcmd_store_output fakeroot alien -d -k $scripts "$alpkg"
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        local DEBCONVERTED=$(grep "deb generated" $RC_STDOUT | sed -e "s| generated||g")
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        if [ -n "$DEBCONVERTED" ] ; then
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            repacked_pkgs="$repacked_pkgs $(realpath $DEBCONVERTED)"
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            remove_on_exit "$(realpath $DEBCONVERTED)"
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        fi
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        clean_store_output
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        cd - >/dev/null
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    done
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    return 0
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}
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