#!/bin/bash #----------------------------------------------------------------------------- # Title: installer.sh # Date: 2018-09-09 # Version: 1.0 # Author: baho-utot@columbus.rr.com # Options: #----------------------------------------------------------------------------- # Copyright 2019 Baho Utot #----------------------------------------------------------------------------- # This program is free software: you can redistribute it and/or 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, see . #----------------------------------------------------------------------------- # This script installs LFS base rpms to a partition mounted at /mnt # the partition should be a new/clean partition as it will be overwritten #----------------------------------------------------------------------------- # Dedicated to Elizabeth my cat of 20 years, Euthanasia on 2019-05-16 #----------------------------------------------------------------------------- set -o errexit # exit if error...insurance ;) set -o nounset # exit if variable not initalized set +h # disable hashall #----------------------------------------------------------------------------- PRGNAME=${0##*/} # script name minus the path REPOPATH="RPMS/x86_64" # path to the binary rpms ROOTPATH="/mnt" # path to install filesystem BASE="SPECS/base.spec" # filespec SPECS/base.spec DBPATH="/var/lib/rpm" # path to the rpm database rel to ROOTPATH LIST="" # list of packages to install #----------------------------------------------------------------------------- function _die() { local _red="\\033[1;31m" local _normal="\\033[0;39m" [ -n "$*" ] && printf "${_red}$*${_normal}\n" exit 1 } function _msg { printf "%s\n" "${1}" return } function _msg_line { printf "%s" "${1}" return } function _msg_failure { local _red="\\033[1;31m" local _normal="\\033[0;39m" printf "${_red}%s${_normal}\n" "FAILURE" exit 2 } function _msg_success { local _green="\\033[1;32m" local _normal="\\033[0;39m" printf "${_green}%s${_normal}\n" "SUCCESS" return } function _msg_log { printf "\n%s\n\n" "${1}" >> ${_logfile} 2>&1 return } function _end_run { local _green="\\033[1;32m" local _normal="\\033[0;39m" printf "${_green}%s${_normal}\n" "Run Complete" return } #----------------------------------------------------------------------------- _msg "" _msg "${PRGNAME}:" [ ${EUID} -eq 0 ] || _die if [ ! /usr/bin/mountpoint ${ROOTPATH} > /dev/null 2>&1 ]; then _die "Hey ${ROOTPATH} is not mounted"; fi _msg "Variable: PRGNAME: ${PRGNAME}" _msg "Variable: REPOPATH: ${REPOPATH}" _msg "Variable: ROOTPATH: ${ROOTPATH}" _msg "Variable: BASE: ${BASE}" _msg "Variable: DBPATH: ${DBPATH}" install -vdm 755 "${ROOTPATH}${DBPATH}" rpmdb --verbose --initdb --dbpath="${ROOTPATH}${DBPATH}" # This reads all the rpm binary packages from SPECS/base.spec while read i; do i=$(echo ${i} | tr -d '[:cntrl:][:space:]') case ${i} in Requires:*) j="${i##Requires:}" case ${j} in base*) ;; filesystem*) ;; *) LIST+="${j} " ;; esac ;; *) ;; esac done < "${BASE}" LIST="filesystem ${LIST} " LIST+="base" for i in ${LIST}; do j=$(echo ${REPOPATH}/${i}* | cut -d ' ' -f 1) rpm --upgrade --verbose --hash --nodeps --noscripts --root ${ROOTPATH} --dbpath ${DBPATH} ${j} done # update ld cache, generate locales and set user/group files # does not update texinfo files/ GNU help cat > ${ROOTPATH}/tmp/script.sh <<- EOF /sbin/ldconfig /sbin/locale-gen /usr/sbin/pwconv /usr/sbin/grpconv pushd /usr/share/info rm -v dir for f in *; do install-info ${f} dir 2>/dev/null done popd pushd /boot /usr/bin/touch initrd.img-4.20.12 /bin/rm initrd.img-4.20.12 /sbin/mkinitramfs 4.20.12 /usr/bin/vim /etc/sysconfig/clock /usr/bin/vim /etc/passwd /usr/bin/vim /etc/hosts /usr/bin/vim /etc/hostname /usr/bin/vim /etc/fstab /usr/bin/vim /etc/sysconfig/ifconfig.eth0 /usr/bin/vim /etc/resolv.conf /usr/bin/vim /etc/lsb-release /usr/bin/vim /etc/sysconfig/rc.site EOF chmod +x ${ROOTPATH}/tmp/script.sh chroot ${ROOTPATH} /usr/bin/env -i \ HOME=/root \ TERM="${TERM}" \ PS1='(intsaller) \u:\w:\$' \ PATH=/bin:/usr/bin:/sbin:/usr/sbin \ /bin/bash --login -c 'cd /tmp;./script.sh' _end_run