QubesOS/qubes-core-admin-linux
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Backup root.img

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Just in case template %post scriptlet doesn't unlink during reinstall, or if reinstall fails. Fixed PKGS test.
This commit is contained in:
ttasket 2016-06-18 04:22:23 -04:00 committed by GitHub
parent 6c7c25d9e7
commit 8c7a225070
1 changed files with 3 additions and 2 deletions
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dom0-updates/qubes-dom0-update
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@ -68,12 +68,12 @@ if [ "$YUM_ACTION" == "reinstall" ] && [[ "$PKGS" == *"qubes-template-"* ]]; the
echo "WARNING: Reinstalling a template will erase files in /home and /rw !" echo "WARNING: Reinstalling a template will erase files in /home and /rw !"
$ONEPKG=`cut -f 1 -d ' ' <<<$PKGS` $ONEPKG=`cut -f 1 -d ' ' <<<$PKGS`
if [[ "$ONEPKG" == "qubes-template-"* ]] ; then if [[ "$ONEPKG" == "qubes-template-"* ]] && [[ "$ONEPKG" == "${PKGS#\ }" ]]; then # test "$PKGS" minus space
# Prepare to backup template root.img in case reinstall doesn't complete. # Prepare to backup template root.img in case reinstall doesn't complete.
TEMPLATE=${ONEPKG#qubes-template-} TEMPLATE=${ONEPKG#qubes-template-}
BAK_TEMPLATE_ROOT=`qvm-prefs $TEMPLATE root_img` || exit 1 BAK_TEMPLATE_ROOT=`qvm-prefs $TEMPLATE root_img` || exit 1
else else
echo "ERROR: Specify only one template package for reinstall" echo "ERROR: Specify only one package to reinstall template"
exit 1 exit 1
fi fi
@ -201,6 +201,7 @@ elif [ -f /var/lib/qubes/updates/repodata/repomd.xml ]; then
if [ $RETCODE -eq 0 ] && [[ -n "$BAK_TEMPLATE_ROOT" ]] ; then if [ $RETCODE -eq 0 ] && [[ -n "$BAK_TEMPLATE_ROOT" ]] ; then
# Reinstall went OK, remove backup file. # Reinstall went OK, remove backup file.
echo "Removing $BAK_TEMPLATE_ROOT-bak"
rm -f "$BAK_TEMPLATE_ROOT-bak" rm -f "$BAK_TEMPLATE_ROOT-bak"
fi fi
fi fi