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authorDave Reisner <dreisner@archlinux.org>2013-08-09 21:33:59 -0400
committerPierre Schmitz <pierre@archlinux.de>2013-08-18 18:17:05 +0200
commit7267664ed86d17c63b12f05d10e8ffb33aab4938 (patch)
treea3328d5842778468ec798297736ea89c45230dc7
parente0f7c21a68ddd244f99710ab19ac6e70cc32fa20 (diff)
arch-nspawn: allow oddly named directories
This fixes various errors one might encounter when trying to use a build root or cachedir with whitespace in it. Note that the cachedir fix is not a complete one, as pacman's output is unreliable (and not meant for parsing here). Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Pierre Schmitz <pierre@archlinux.de>
-rw-r--r--arch-nspawn.in16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch-nspawn.in b/arch-nspawn.in
index 6c6f1e3..6900382 100644
--- a/arch-nspawn.in
+++ b/arch-nspawn.in
@@ -40,15 +40,15 @@ shift $(($OPTIND - 1))
(( $EUID != 0 )) && die 'This script must be run as root.'
(( $# < 1 )) && die 'You must specify a directory.'
-working_dir="$(readlink -f $1)"
+working_dir=$(readlink -f "$1")
shift 1
[[ -z $working_dir ]] && die 'Please specify a working directory.'
if [[ -z $cache_dir ]]; then
- cache_dirs=($(pacman -v $cache_conf 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g'))
+ cache_dirs=($(pacman -v 2>&1 | grep '^Cache Dirs:' | sed 's/Cache Dirs:\s*//g'))
else
- cache_dirs=(${cache_dir})
+ cache_dirs=("$cache_dir")
fi
host_mirror=$(pacman -Sddp extra/devtools 2>/dev/null | sed -r 's#(.*/)extra/os/.*#\1$repo/os/$arch#')
@@ -71,12 +71,12 @@ build_mount_args() {
copy_hostconf () {
cp -a /etc/pacman.d/gnupg "$working_dir/etc/pacman.d"
- echo "Server = $host_mirror" > $working_dir/etc/pacman.d/mirrorlist
+ echo "Server = $host_mirror" >"$working_dir/etc/pacman.d/mirrorlist"
- [[ -n $pac_conf ]] && cp $pac_conf $working_dir/etc/pacman.conf
- [[ -n $makepkg_conf ]] && cp $makepkg_conf $working_dir/etc/makepkg.conf
+ [[ -n $pac_conf ]] && cp $pac_conf "$working_dir/etc/pacman.conf"
+ [[ -n $makepkg_conf ]] && cp $makepkg_conf "$working_dir/etc/makepkg.conf"
- sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${cache_dirs[@]})|g" -i $working_dir/etc/pacman.conf
+ sed -r "s|^#?\\s*CacheDir.+|CacheDir = $(echo -n ${cache_dirs[@]})|g" -i "$working_dir/etc/pacman.conf"
}
# }}}
@@ -94,7 +94,7 @@ copy_hostconf
eval $(grep '^CARCH=' "$working_dir/etc/makepkg.conf")
-machine_name="${working_dir//\//-}"
+machine_name="${working_dir//[![:alnum:]_-]/-}"
machine_name="${machine_name#-}"
exec ${CARCH:+setarch "$CARCH"} systemd-nspawn 2>/dev/null \