#!/bin/bash UPDATEVM=`qubes-prefs --get updatevm` UPDATES_STAT_FILE=/var/lib/qubes/updates/dom0-updates-available if [ -z "$UPDATEVM" ]; then echo "UpdateVM not set, exiting" exit 1 fi if [ "$1" = "--help" ]; then echo "This tool is used to download packages for dom0. Without package list" echo "it checks for updates for installed packages" echo "" echo "Usage: $0 [--clean] [--check-only] [--gui] [<pkg list>]" echo " --clean clean yum cache before doing anything" echo " --check-only only check for updates (no install)" echo " --gui use gpk-update-viewer for update selection" echo " <pkg list> download (and install if run by root) new packages" echo " in dom0 instead of updating" exit fi PKGS= YUM_OPTS= GUI= CHECK_ONLY= ALL_OPTS=$* QVMRUN_OPTS= # Filter out some yum options and collect packages list while [ $# -gt 0 ]; do case "$1" in --enablerepo=*|\ --disablerepo=*|\ --clean) ;; --gui) GUI=1 ;; --check-only) CHECK_ONLY=1 ;; -*) YUM_OPTS="$YUM_OPTS $1" ;; *) PKGS="$PKGS $1" ;; esac shift done ID=$(id -ur) if [ $ID != 0 -a -z "$GUI" -a -z "$CHECK_ONLY" ] ; then echo "This script should be run as root (when used in console mode), use sudo." >&2 exit 1 fi if [ "$GUI" == "1" -a -n "$PKGS" ]; then echo "ERROR: GUI mode can be used only for updates" >&2 exit 1 fi if [ "$GUI" != "1" ]; then QVMRUN_OPTS=--nogui fi # Do not start VM automaticaly when running from cron (only checking for updates) if [ "$CHECK_ONLY" == "1" ] && ! xl domid $UPDATEVM > /dev/null 2>&1; then echo "ERROR: UpdateVM not running, not starting it in non-interactive mode" >&2 exit 1 fi # We should ensure the clocks in Dom0 and UpdateVM are in sync # becuase otherwise yum might complain about future timestamps qvm-sync-clock echo "Checking for dom0 updates" >&2 # Start VM if not running already qvm-run $QVMRUN_OPTS -a $UPDATEVM true || exit 1 /usr/lib/qubes/qrexec-client -d "$UPDATEVM" -l 'tar c /var/lib/rpm /etc/yum.repos.d /etc/yum.conf 2>/dev/null' 'user:tar x -C /var/lib/qubes/dom0-updates' 2> /dev/null qvm-run $QVMRUN_OPTS --pass-io $UPDATEVM "/usr/lib/qubes/qubes-download-dom0-updates.sh --doit --nogui $ALL_OPTS" RETCODE=$? if [ "$CHECK_ONLY" == "1" ]; then exit $RETCODE elif [ "$RETCODE" -ne 0 ]; then exit $RETCODE fi # Wait for download completed while pidof -x qubes-receive-updates >/dev/null; do sleep 0.5; done if [ -r /var/lib/qubes/updates/errors ]; then echo "*** ERROR while receiving updates:" >&2 cat /var/lib/qubes/updates/errors >&2 echo "--> if you want to use packages that were downloaded correctly, use yum directly now" >&2 exit 1 fi if [ "x$PKGS" != "x" ]; then yum $YUM_OPTS install $PKGS elif [ -f /var/lib/qubes/updates/repodata/repomd.xml ]; then # Above file exists only when at least one package was downloaded if [ "$GUI" == "1" ]; then gpk-update-viewer else yum check-update if [ $? -eq 100 ]; then yum $YUM_OPTS update fi fi yum -q check-update && rm -f $UPDATES_STAT_FILE else echo "No updates avaliable" >&2 fi