usage() {
bn="`basename "$0"`"
- echo "Usage: $bn <chroot> <apt sub-command> <package>"
+ echo "Usage: $bn <chroot> <apt sub-command> [<package>]"
echo ""
echo " allowed chroots are ($VALID_CHROOTS_PARSE)"
echo ""
echo " + remove"
echo " + purge"
echo " + build-dep"
+ echo " + update"
}
case "$APTCMD" in
-install|remove|purge|build-dep)
+install|remove|purge|build-dep|update)
# those are the allowed apt sub-commands
;;
*)
;;
esac
-if echo "$VALID_CHROOTS" | grep -qFx "$CHROOT"
+if echo "$VALID_CHROOTS" | grep -qFx "$CHROOT"; then
# valid chroot
echo "Will run '/usr/sbin/chroot $CHROOT_DIR/$CHROOT apt-get $APTCMD $PACKAGES'"
/usr/sbin/chroot $CHROOT_DIR/$CHROOT apt-get $APTCMD $PACKAGES