forked from mirrored-repos/manjaro-tools
162 lines
4.3 KiB
Bash
162 lines
4.3 KiB
Bash
#!/bin/bash
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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 General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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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 General Public License for more details.
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version=@version@
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if [[ -r @libdir@/messages.sh ]];then
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source @libdir@/messages.sh
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fi
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if [[ -r @libdir@/mount-api.sh ]];then
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source @libdir@/mount-api.sh
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fi
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# if [[ -r @libdir@/build-api.sh ]];then
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# source @libdir@/build-api.sh
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# fi
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# CMD=''
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# NOCOPY='n'
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chrootdir=''
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branch='stable'
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APPNAME=$(basename "${0}")
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# usage: usage <exitvalue>
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usage() {
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echo "Usage: ${APPNAME} [options] working-dir [package-list | app]"
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echo ' options:'
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echo ' -r <app> Run "app" within the context of the chroot'
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# echo ' -u Update the chroot via pacman'
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echo ' -C <file> Location of a pacman config file'
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echo ' -M <file> Location of a makepkg config file'
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echo ' -S <file> Location of a pacman-mirrors config file'
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# echo ' -n Do not copy config files into the chroot'
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echo ' -c <dir> Set pacman cache'
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echo ' -b <branch> Set repository branch'
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echo ' -h This message'
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exit 1
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}
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# orig_argv=("$@")
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while getopts 'hC:M:S:c:b:' arg; do
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case "${arg}" in
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# r) CMD="$OPTARG" ;;
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# u) CMD='pacman -Syu --noconfirm' ;;
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C) pac_conf="$OPTARG" ;;
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M) makepkg_conf="$OPTARG" ;;
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# n) NOCOPY='y' ;;
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c) cache_dir="$OPTARG" ;;
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b) branch="$OPTARG" ;;
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S) mirrors_conf="$OPTARG" ;;
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h|?) usage ;;
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*) error "invalid argument '${arg}'"; usage ;;
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esac
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done
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shift $(($OPTIND - 1))
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# check_root "$0" "${orig_argv[@]}"
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if (( $EUID != 0 )); then
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die 'This script must be run as root.'
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fi
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(( $# < 2 )) && die 'You must specify a directory and one or more packages.'
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# if [[ -z $CMD ]] && (( $# < 2 )); then
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# die 'You must specify a directory and one or more packages.'
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# elif (( $# < 1 )); then
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# die 'You must specify a directory.'
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# fi
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chrootdir="$(readlink -f ${1})"
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shift 1
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[[ -z $chrootdir ]] && die 'Please specify a working directory.'
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get_cache_dirs(){
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local cache_dirs
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if [[ -z ${cache_dir} ]]; then
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cache_dirs=($(pacman -v 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g'))
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else
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cache_dirs=("${cache_dir}")
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fi
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echo ${cache_dirs[@]}
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}
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copy_hostconf () {
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cp -a /etc/pacman.d/gnupg "${chrootdir}/etc/pacman.d"
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[[ -n $pac_conf ]] && cp $pac_conf "${chrootdir}/etc/pacman.conf"
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[[ -n $makepkg_conf ]] && cp $makepkg_conf "${chrootdir}/etc/makepkg.conf"
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[[ -n $mirrors_conf ]] && cp ${mirrors_conf} "${chrootdir}/etc/pacman-mirrors.conf"
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host_mirror=$(echo "$host_mirror" | sed -E "s#/branch/#/${branch}/#")
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echo "Server = $host_mirror" >"${chrootdir}/etc/pacman.d/mirrorlist"
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sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n $(get_cache_dirs))|g" -i "${chrootdir}/etc/pacman.conf"
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}
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chroot_lock () {
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# Only reopen the FD if it wasn't handed to us
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if [[ $(readlink -f /dev/fd/9) != "${chrootdir}.lock" ]]; then
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exec 9>"${chrootdir}.lock"
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fi
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# Lock the chroot. Take note of the FD number.
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if ! flock -n 9; then
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stat_busy "Locking chroot"
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flock 9
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stat_done
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fi
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}
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mk_chroot(){
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if [[ -e ${chrootdir} ]]; then
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die "Working directory '${chrootdir}' already exists"
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fi
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mkdir -p "${chrootdir}"
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if [[ "$(stat -f -c %T "${chrootdir}")" == btrfs ]]; then
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rmdir "${chrootdir}"
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if ! btrfs subvolume create "${chrootdir}"; then
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die "Couldn't create subvolume for '${chrootdir}'"
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fi
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chmod 0755 "${chrootdir}"
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fi
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chroot_lock
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pacargs=("${cache_dirs[@]/#/--cachedir=}")
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if [[ -n $pac_conf ]]; then
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pacargs+=("--config=${pac_conf}")
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fi
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if ! basestrap -GMcd "${chrootdir}" "${pacargs[@]}" "$@"; then
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die 'Failed to install all packages'
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fi
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printf '%s.UTF-8 UTF-8\n' en_US de_DE > "${chrootdir}/etc/locale.gen"
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chroot "${chrootdir}" locale-gen
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echo 'LANG=C' > "${chrootdir}/etc/locale.conf"
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copy_hostconf
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echo "${version}" > "${chrootdir}/.manjaro-chroot"
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}
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umask 0022
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mk_chroot
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