104 lines
2.7 KiB
Bash
104 lines
2.7 KiB
Bash
#!/bin/bash
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# License: GNU GPLv2
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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 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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m4_include(lib/common.sh)
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m4_include(lib/archroot.sh)
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# umask might have been changed in /etc/profile
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# ensure that sane default is set again
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umask 0022
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working_dir=''
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umode=''
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files=()
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nspawn_args=()
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usage() {
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echo "Usage: ${0##*/} [options] working-dir package-list..."
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echo ' options:'
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echo ' -U Use pacman -U to install packages'
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echo ' -C <file> Location of a pacman config file'
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echo ' -M <file> Location of a makepkg config file'
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echo ' -c <dir> Set pacman cache'
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echo ' -f <file> Copy file from the host to the chroot'
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echo ' -s Do not run setarch'
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echo ' -h This message'
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exit 1
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}
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while getopts 'hUC:M:c:f:s' arg; do
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case "$arg" in
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U) umode=U ;;
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C) pac_conf="$OPTARG" ;;
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M) makepkg_conf="$OPTARG" ;;
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c) cache_dirs+=("$OPTARG") ;;
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f) files+=("$OPTARG") ;;
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s) nosetarch=1 ;;
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h|?) usage ;;
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*) error "invalid argument '%s'" "$arg"; usage ;;
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esac
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if [[ $arg != U ]]; then
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nspawn_args+=("-$arg")
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[[ -v OPTARG ]] && nspawn_args+=("$OPTARG")
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fi
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done
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shift $((OPTIND - 1))
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(( $# < 2 )) && die 'You must specify a directory and one or more packages.'
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check_root
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working_dir="$(readlink -f "$1")"
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shift 1
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[[ -z $working_dir ]] && die 'Please specify a working directory.'
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if (( ${#cache_dirs[@]} == 0 )); then
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mapfile -t cache_dirs < <(pacman-conf CacheDir)
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fi
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umask 0022
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[[ -e $working_dir ]] && die "Working directory '%s' already exists" "$working_dir"
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mkdir -p "$working_dir"
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lock 9 "${working_dir}.lock" "Locking chroot"
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if is_btrfs "$working_dir"; then
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rmdir "$working_dir"
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if ! btrfs subvolume create "$working_dir"; then
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die "Couldn't create subvolume for '%s'" "$working_dir"
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fi
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chmod 0755 "$working_dir"
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fi
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for file in "${files[@]}"; do
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mkdir -p "$(dirname "$working_dir$file")"
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cp "$file" "$working_dir$file"
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done
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pacstrap -${umode}Mcd ${pac_conf:+-C "$pac_conf"} "$working_dir" \
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"${cache_dirs[@]/#/--cachedir=}" "$@" || die 'Failed to install all packages'
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printf '%s.UTF-8 UTF-8\n' en_US de_DE > "$working_dir/etc/locale.gen"
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echo 'LANG=en_US.UTF-8' > "$working_dir/etc/locale.conf"
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echo "$CHROOT_VERSION" > "$working_dir/.arch-chroot"
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systemd-machine-id-setup --root="$working_dir"
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exec arch-nspawn \
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"${nspawn_args[@]}" \
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"$working_dir" locale-gen
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