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dom0/dom0-updates: add --gui and --check-only options (#354)

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Will be needed for automatically checking for updates
This commit is contained in:
Marek Marczykowski 2011-10-07 21:25:38 +02:00
parent cace6c02f4
commit b3a125076b
1 changed files with 60 additions and 28 deletions
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84
dom0/qvm-tools/qvm-dom0-update
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@ -10,35 +10,19 @@ 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] [<pkg list>]"
echo "Usage: $0 [--clean] [--check-only] [--gui] [<pkg list>]"
echo " --clean clean yum cache before doing anything"
echo " --check-only only check for updates (no install)"
echo " --gui use gpk-update-viewer for update selection"
echo " <pkg list> download (and install if run by root) new packages"
echo " in dom0 instead of updating"
exit
fi
ID=$(id -ur)
if [ $ID != 0 ] ; then
echo "This script should be run as root, use sudo."
exit
fi
# We should ensure the clocks in Dom0 and UpdateVM are in sync
# becuase otherwise yum might complain about future timestamps
qvm-sync-dom0-clock
echo "Checking for dom0 updates"
# Start VM if not running already
qvm-run -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'
qvm-run --pass_io $UPDATEVM "/usr/lib/qubes/qubes_download_dom0_updates.sh --doit --nogui $*" || exit 1
# Wait for download completed
while pidof -x qubes-receive-updates >/dev/null; do sleep 0.5; done
PKGS=
OPTS=
YUM_OPTS=
GUI=
CHECK_ONLY=
# Filter out some yum options and collect packages list
while [ $# -gt 0 ]; do
case "$1" in
@ -46,8 +30,14 @@ while [ $# -gt 0 ]; do
--disablerepo=*|\
--clean)
;;
--gui)
GUI=1
;;
--check-only)
CHECK_ONLY=1
;;
-*)
OPTS="$OPTS $1"
YUM_OPTS="$YUM_OPTS $1"
;;
*)
PKGS="$PKGS $1"
@ -56,14 +46,56 @@ while [ $# -gt 0 ]; do
shift
done
ID=$(id -ur)
if [ $ID != 0 -a -z "$GUI" -z "$CHECK_ONLY" ] ; then
echo "This script should be run as root (when used in console mode), use sudo." >&2
exit
fi
if [ "$GUI" == "1" -a -n "$PKGS" ]; then
echo "ERROR: GUI mode can be used only for updates" >&2
exit 1
fi
# Do not start VM automaticaly when running from cron (only checking for updates)
if [ "$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-dom0-clock
echo "Checking for dom0 updates" >&2
# Start VM if not running already
qvm-run -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'
qvm-run --pass_io $UPDATEVM "/usr/lib/qubes/qubes_download_dom0_updates.sh --doit --nogui $*"
RETCODE=$?
if [ "$CHECK_ONLY" == "1" ]; then
exit $RETCODE
elif [ "$RETCODE" -ne 0 ]; then
exit $RETCODE
fi
# Wait for download completed
while pidof -x qubes-receive-updates >/dev/null; do sleep 0.5; done
if [ "x$PKGS" != "x" ]; then
yum $OPTS install $PKGS
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 $OPTS update
yum $YUM_OPTS update
fi
fi
else
echo "No updates avaliable"
echo "No updates avaliable" >&2
fi