2013-05-02 05:24:28 +02:00
|
|
|
#!/bin/bash
|
2017-03-28 22:13:18 +02:00
|
|
|
# License: GNU GPLv2
|
|
|
|
#
|
2013-05-02 05:24:28 +02:00
|
|
|
# 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; version 2 of the License.
|
|
|
|
#
|
|
|
|
# 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.
|
|
|
|
|
|
|
|
m4_include(lib/common.sh)
|
2017-03-07 19:19:29 +01:00
|
|
|
m4_include(lib/archroot.sh)
|
2013-05-02 05:24:28 +02:00
|
|
|
|
|
|
|
working_dir=''
|
|
|
|
|
2017-04-05 21:36:00 +02:00
|
|
|
files=()
|
|
|
|
|
2013-05-02 05:24:28 +02:00
|
|
|
usage() {
|
|
|
|
echo "Usage: ${0##*/} [options] working-dir [systemd-nspawn arguments]"
|
|
|
|
echo "A wrapper around systemd-nspawn. Provides support for pacman."
|
|
|
|
echo
|
|
|
|
echo ' options:'
|
|
|
|
echo ' -C <file> Location of a pacman config file'
|
|
|
|
echo ' -M <file> Location of a makepkg config file'
|
|
|
|
echo ' -c <dir> Set pacman cache'
|
2017-04-05 21:36:00 +02:00
|
|
|
echo ' -f <file> Copy file from the host to the chroot'
|
2017-04-05 21:36:01 +02:00
|
|
|
echo ' -s Do not run setarch'
|
2013-05-02 05:24:28 +02:00
|
|
|
echo ' -h This message'
|
|
|
|
exit 1
|
|
|
|
}
|
|
|
|
|
2017-04-05 21:36:01 +02:00
|
|
|
while getopts 'hC:M:c:f:s' arg; do
|
2013-05-02 05:24:28 +02:00
|
|
|
case "$arg" in
|
|
|
|
C) pac_conf="$OPTARG" ;;
|
|
|
|
M) makepkg_conf="$OPTARG" ;;
|
|
|
|
c) cache_dir="$OPTARG" ;;
|
2017-04-05 21:36:00 +02:00
|
|
|
f) files+=("$OPTARG") ;;
|
2017-04-05 21:36:01 +02:00
|
|
|
s) nosetarch=1 ;;
|
2013-05-02 05:24:28 +02:00
|
|
|
h|?) usage ;;
|
2017-04-02 10:09:55 +02:00
|
|
|
*) error "invalid argument '%s'" "$arg"; usage ;;
|
2013-05-02 05:24:28 +02:00
|
|
|
esac
|
|
|
|
done
|
2017-05-06 00:41:07 +02:00
|
|
|
shift $((OPTIND - 1))
|
2013-05-02 05:24:28 +02:00
|
|
|
|
|
|
|
(( $# < 1 )) && die 'You must specify a directory.'
|
2017-03-07 19:27:36 +01:00
|
|
|
check_root
|
2013-05-02 05:24:28 +02:00
|
|
|
|
2013-08-10 03:33:59 +02:00
|
|
|
working_dir=$(readlink -f "$1")
|
2013-05-02 05:24:28 +02:00
|
|
|
shift 1
|
|
|
|
|
|
|
|
[[ -z $working_dir ]] && die 'Please specify a working directory.'
|
|
|
|
|
|
|
|
if [[ -z $cache_dir ]]; then
|
2013-08-10 03:33:59 +02:00
|
|
|
cache_dirs=($(pacman -v 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g'))
|
2013-05-02 05:24:28 +02:00
|
|
|
else
|
2013-08-10 03:33:59 +02:00
|
|
|
cache_dirs=("$cache_dir")
|
2013-05-02 05:24:28 +02:00
|
|
|
fi
|
|
|
|
|
2017-10-01 05:40:47 +02:00
|
|
|
pacconf_cmd=$(command -v pacman-conf || command -v pacconf)
|
2017-05-06 00:41:10 +02:00
|
|
|
# shellcheck disable=2016
|
2019-03-22 12:21:08 +01:00
|
|
|
host_mirrors=($($pacconf_cmd --repo extra Server 2> /dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#'))
|
2017-05-06 00:41:10 +02:00
|
|
|
# shellcheck disable=2016
|
2013-05-02 05:24:28 +02:00
|
|
|
|
|
|
|
# {{{ functions
|
|
|
|
build_mount_args() {
|
|
|
|
declare -g mount_args=()
|
|
|
|
|
2019-03-22 12:21:08 +01:00
|
|
|
for host_mirror in "${host_mirrors[@]}"; do
|
|
|
|
if [[ $host_mirror == *file://* ]]; then
|
|
|
|
host_mirror_path=$(echo "$host_mirror" | sed -r 's#file://(/.*)/\$repo/os/\$arch#\1#g')
|
|
|
|
mount_args+=("--bind-ro=$host_mirror_path")
|
|
|
|
fi
|
|
|
|
done
|
2013-05-02 05:24:28 +02:00
|
|
|
|
2017-05-06 00:41:07 +02:00
|
|
|
mount_args+=("--bind=${cache_dirs[0]}")
|
2013-05-02 05:24:28 +02:00
|
|
|
|
2017-05-06 00:41:08 +02:00
|
|
|
for cache_dir in "${cache_dirs[@]:1}"; do
|
2017-05-06 00:41:07 +02:00
|
|
|
mount_args+=("--bind-ro=$cache_dir")
|
2013-05-02 05:24:28 +02:00
|
|
|
done
|
|
|
|
}
|
|
|
|
|
|
|
|
copy_hostconf () {
|
|
|
|
cp -a /etc/pacman.d/gnupg "$working_dir/etc/pacman.d"
|
2019-03-22 12:21:08 +01:00
|
|
|
printf 'Server = %s\n' "${host_mirrors[@]}" >"$working_dir/etc/pacman.d/mirrorlist"
|
2013-05-02 05:24:28 +02:00
|
|
|
|
2017-05-06 00:41:08 +02:00
|
|
|
[[ -n $pac_conf ]] && cp "$pac_conf" "$working_dir/etc/pacman.conf"
|
|
|
|
[[ -n $makepkg_conf ]] && cp "$makepkg_conf" "$working_dir/etc/makepkg.conf"
|
2013-05-02 05:24:28 +02:00
|
|
|
|
2017-04-05 21:36:00 +02:00
|
|
|
local file
|
|
|
|
for file in "${files[@]}"; do
|
|
|
|
mkdir -p "$(dirname "$working_dir$file")"
|
|
|
|
cp -T "$file" "$working_dir$file"
|
|
|
|
done
|
|
|
|
|
2018-01-15 17:57:00 +01:00
|
|
|
sed -r "s|^#?\\s*CacheDir.+|CacheDir = ${cache_dirs[*]}|g" -i "$working_dir/etc/pacman.conf"
|
2013-05-02 05:24:28 +02:00
|
|
|
}
|
|
|
|
# }}}
|
|
|
|
|
|
|
|
umask 0022
|
|
|
|
|
|
|
|
# Sanity check
|
|
|
|
if [[ ! -f "$working_dir/.arch-chroot" ]]; then
|
2014-05-11 04:22:03 +02:00
|
|
|
die "'%s' does not appear to be an Arch chroot." "$working_dir"
|
2017-05-06 00:41:08 +02:00
|
|
|
elif [[ $(cat "$working_dir/.arch-chroot") != "$CHROOT_VERSION" ]]; then
|
2013-07-30 21:24:48 +02:00
|
|
|
die "chroot '%s' is not at version %s. Please rebuild." "$working_dir" "$CHROOT_VERSION"
|
2013-05-02 05:24:28 +02:00
|
|
|
fi
|
|
|
|
|
|
|
|
build_mount_args
|
|
|
|
copy_hostconf
|
|
|
|
|
2018-01-15 17:57:00 +01:00
|
|
|
eval "$(grep -a '^CARCH=' "$working_dir/etc/makepkg.conf")"
|
2013-05-03 04:52:32 +02:00
|
|
|
|
2017-04-05 21:36:01 +02:00
|
|
|
[[ -z $nosetarch ]] || unset CARCH
|
|
|
|
|
2015-11-29 10:57:32 +01:00
|
|
|
exec ${CARCH:+setarch "$CARCH"} systemd-nspawn -q \
|
2013-05-03 04:52:32 +02:00
|
|
|
-D "$working_dir" \
|
2017-09-06 23:27:50 +02:00
|
|
|
-E "PATH=/usr/local/sbin:/usr/local/bin:/usr/bin" \
|
2017-09-12 23:26:34 +02:00
|
|
|
--register=no --keep-unit --as-pid2 \
|
2013-05-03 04:52:32 +02:00
|
|
|
"${mount_args[@]}" \
|
2017-09-13 00:25:06 +02:00
|
|
|
"$@"
|