make-initrd.sh 1.73 KB
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#!/usr/bin/env bash
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#
# Copyright (C) 2017 Centro de Computacao Cientifica e Software Livre
# Departamento de Informatica - Universidade Federal do Parana - C3SL/UFPR
#
# This file is part of create-iso
#
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# create-iso is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
# USA.
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_DIST=$1
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_ARCH=$2
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_REPO=$3
CHROOTDIR=$4
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SCRIPT_NAME=$5
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DISTRO=$6
DPLIST=$7
INSTLIST=$8
ISOLINUX=$9
MOUNTLIST=${10}
OURSOURCESLIST=${11}
RMDSKT=${12}
RMLIST=${13}
SCRIPTSDIR=${14}
SHORTNAME=${15}
SOURCESLISTDEFAULT=${16}
TMP=${17}
TMPFS=${18}
REPOPKGS=${19}
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PREFIX=$PWD

source ${PREFIX}/common.sh

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cp ${PREFIX}/vmlinuz-*-generic ${TMP}/image/casper/vmlinuz || exit 1
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if ! test -f initrd.lz; then
    initname=$(ls "${PREFIX}/" | grep "initrd.*-generic")
    if [ ! -d ${PREFIX}/initrd ]; then
        mkdir ${PREFIX}/initrd
    else
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        rm --recursive --force ${PREFIX}/initrd/*
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    fi
    echo "initname = '${initname}'"
    cd ${PREFIX}/initrd
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    gzip --decompress --stdout ${PREFIX}/${initname} | cpio --extract
    find . | cpio --quiet --create -H newc | lzma -7 > ../initrd.lz
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    cd ..
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fi
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cp initrd.lz ${TMP}/image/casper/initrd.lz || exit 1
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exit 0