This is an automated email from the git hooks/post-receive script. x2go pushed a commit to branch feature/mate-minidesktop in repository live-build-x2go. commit bac0ecc12cab44f429eeef1c8c2fde788239d0a6 Author: Stefan Baur (BAUR-ITCS) <kontakt@baur-itcs.de> Date: Tue Jul 25 18:33:15 2017 +0200 added code to check timestamp before download --- .../lib/live/config/2400-live-autoupdate | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/config/includes.chroot/lib/live/config/2400-live-autoupdate b/config/includes.chroot/lib/live/config/2400-live-autoupdate index ae16e48..30187a0 100755 --- a/config/includes.chroot/lib/live/config/2400-live-autoupdate +++ b/config/includes.chroot/lib/live/config/2400-live-autoupdate @@ -312,6 +312,9 @@ echo -n " live-autoupdater (backgrounding update task)" DOWNLOADCOMMAND="wget -Nr -l 1 -nd -P "$TEMPDIR" \ --progress=bar:force \ --limit-rate=${BWLIMIT}k $DOWNLOADURL" + DOWNLOADCOMMANDFORTIMESTAMP="wget -Nr -l 1 -nd -P "$TEMPDIR" \ + --progress=bar:force \ + --limit-rate=${BWLIMIT}k $DOWNLOADURL/x2go-tce-timestamp" elif echo "$DOWNLOADURL" | grep -q "^rsync"; then @@ -346,6 +349,8 @@ echo -n " live-autoupdater (backgrounding update task)" echo -n "\n$(date +'%F | %T | ')'$0': Determined bandwidth limit: '$BWLIMIT KB/s'" DOWNLOADCOMMAND="rsync -aPv --inplace --bwlimit=$BWLIMIT $DOWNLOADURL/ \ $TEMPDIR" + DOWNLOADCOMMANDFORTIMESTAMP="rsync -aPv --inplace --bwlimit=$BWLIMIT $DOWNLOADURL/x2go-tce-timestamp \ + $TEMPDIR" else [ -n "$NTFSROOT" ] && umount $MOUNTPOINT echo -n "\n$(date +'%F | %T | ')'$0': Unsupported download mechanism - aborting." @@ -354,8 +359,23 @@ echo -n " live-autoupdater (backgrounding update task)" rm /tmp/dl.log + # Proceed to download from update location # + echo -n "\n$(date +'%F | %T | ')'$0': starting timestamp download ..." + if ! $DOWNLOADCOMMANDFORTIMESTAMP; then + echo -n "\n$(date +'%F | %T | ')'$0': an error occurred during timestamp download; trying full download instead ..." + else + RUNNINGVERSION=$(stat -c %Y /lib/live/mount/rootfs/filesystem.squashfs/lib) + if [ $RUNNINGVERSION) -ge $(cat $TEMPDIR/x2go-tce-timestamp) ] ; then + cleanup + echo -n "\n$(date +'%F | %T | ')'$0': Nothing to do. - Files on server not newer than '$RUNNINGSYSTEMNAME'." + echo -n "\n$(date +'%F | %T | ')'$0': ('$RUNNINGSYSTEMNAME' is Version $RUNNINGSYSTEMVERSION - $(date --date=@$RUNNINGSYSTEMVERSION))." + return 0 # current is newest, nothing to do, we want to avoid + # unneccessary writes to the medium + fi + fi + echo -n "\n$(date +'%F | %T | ')'$0': starting download ..." while ! $DOWNLOADCOMMAND; do echo -n "\n$(date +'%F | %T | ')'$0': an error occurred; sleeping 30 seconds ..." -- Alioth's /srv/git/code.x2go.org/live-build-x2go.git//..//_hooks_/post-receive-email on /srv/git/code.x2go.org/live-build-x2go.git