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