diff options
| -rw-r--r-- | mkarchroot.in | 55 |
1 files changed, 17 insertions, 38 deletions
diff --git a/mkarchroot.in b/mkarchroot.in index 20de5e6..fee2a37 100644 --- a/mkarchroot.in +++ b/mkarchroot.in @@ -78,31 +78,21 @@ if echo "${host_mirror}" | grep -q 'file://'; then fi # {{{ functions -bind_mount() { - local mode="${2:-rw}" - local target="${working_dir}${1}" - - if [[ ! -e "$target" ]]; then - if [[ -d "$1" ]]; then - install -d "$target" - else - install -D /dev/null "$target" - fi - fi +build_mount_args() { + local p + declare -g mount_args=() - mount -o bind "$1" "$target" - mount -o remount,${mode},bind "$target" - mount --make-slave "$target" -} - -chroot_mount() { - trap 'trap_chroot_umount' EXIT INT QUIT TERM HUP + if [[ -n $host_mirror_path ]]; then + printf -v p '%q' "$host_mirror_path" + mount_args+=(--bind-ro="$p") + fi - [[ -n $host_mirror_path ]] && bind_mount "$host_mirror_path" ro + printf -v p '%q' "${cache_dirs[0]}" + mount_args+=(--bind="$p") - bind_mount "${cache_dirs[0]}" for cache_dir in ${cache_dirs[@]:1}; do - bind_mount "$cache_dir" ro + printf -v p '%q' "$cache_dir" + mount_args+=(--bind-ro="$p") done } @@ -121,16 +111,6 @@ copy_hostconf () { sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${cache_dirs[@]})|g" -i ${working_dir}/etc/pacman.conf } -trap_chroot_umount () { - trap 'trap_abort' INT QUIT TERM HUP - trap 'trap_exit' EXIT - - for cache_dir in ${cache_dirs[@]}; do - umount "${working_dir}/${cache_dir}" - done - [[ -n $host_mirror_path ]] && umount "${working_dir}/${host_mirror_path}" -} - chroot_lock () { # Only reopen the FD if it wasn't handed to us if [[ $(readlink -f /dev/fd/9) != "${working_dir}.lock" ]]; then @@ -148,7 +128,7 @@ chroot_lock () { chroot_run() { local dir=$1 shift - eval systemd-nspawn -D "${dir}" -- ${@} 2>/dev/null + eval systemd-nspawn -D "${dir}" "${mount_args[@]}" -- ${@} 2>/dev/null } # }}} @@ -164,7 +144,7 @@ if [[ -n $RUN ]]; then fi chroot_lock - chroot_mount + build_mount_args copy_hostconf chroot_run "${working_dir}" ${RUN} @@ -181,18 +161,17 @@ else fi chroot_lock - chroot_mount - pacargs="${cache_dirs[@]/#/--cachedir=}" + pacargs=("${cache_dirs[@]/#/--cachedir=}") if [[ -n $pac_conf ]]; then - pacargs="$pacargs --config=${pac_conf}" + pacargs+=("--config=${pac_conf}") fi if (( $# != 0 )); then if [[ $FORCE = 'y' ]]; then - pacargs="$pacargs --force" + pacargs+=("--force") fi - if ! pacstrap -GMcd "${working_dir}" ${pacargs} $@; then + if ! pacstrap -GMcd "${working_dir}" "${pacargs[@]}" "$@"; then die 'Failed to install all packages' fi fi |