Andrew and I looked through these fake commits. Most of them involve cherry-picking a commit that added a very large file (a content.jar in the p2 tests bundle). I suspect this is an attempt by cvs2svn to optimize the repository space usage by adding that same commit on all branches rather than duplicating it. In any case, it doesn't look like there is an easy fix for this, so I think we will just need to live with it. The main symptom is that many version tags are on little branches off the trunk rather than directly on the trunk. This makes the version history a bit more cluttered but I don't think it impacts us in our daily work.
John On Wed, Jul 20, 2011 at 10:37 AM, Andrew Niefer <[email protected]> wrote: > That script has already been run against p2, framework and bundles > repositories. While it is able to fix the majority of manufactured commits, > it is not able to remove them all. > > There are some cases where commits must be cherry picked from elsewhere in > the tree, this is likely caused by multiple projects receiving the same tag > but at different points in time with several commits between tagging. Or > also by moving a tag in cvs. The cleanup script is not able to fix these, > and I'm not even sure how to fix them manually. > > I talked to John briefly and he is seeing many more of these commits than I > am, I will follow up with him to make sure everything is ok. > > -Andrew > > > From: Thomas Watson <[email protected]> To: > P2 developer discussions <[email protected]> > Date: 07/20/2011 09:53 AM Subject: > Re: [p2-dev] Repository migration to Git - Today > Sent by: [email protected] > ------------------------------ > > > > I noticed some of these fake commits in the rt.equinox.framework and > rt.equinox.bundles repositories. Now that we have been using these > repositories for over a week is it too late to fix them also? > > Tom > > > > [image: Inactive hide details for John Arthorne ---07/20/2011 08:42:47 > AM---It looks like the conversion isn't complete. This repositor]John > Arthorne ---07/20/2011 08:42:47 AM---It looks like the conversion isn't > complete. This repository is full of fake commits inserted by cvs2svn. There > is a script to > > From: > John Arthorne <[email protected]> > To: > P2 developer discussions <[email protected]> > Date: > 07/20/2011 08:42 AM > Subject: > Re: [p2-dev] Repository migration to Git - Today > ------------------------------ > > > > It looks like the conversion isn't complete. This repository is full of > fake commits inserted by cvs2svn. There is a script to fix that up. You > might want to double-check with Paul but I think it is this one:* > ** > ** > http://wiki.eclipse.org/Platform-releng/Juno_Git_Migration_Recipe#Move_tags_into_place > *<http://wiki.eclipse.org/Platform-releng/Juno_Git_Migration_Recipe#Move_tags_into_place> > > John > > On Tue, Jul 19, 2011 at 5:47 PM, Andrew Niefer > <*[email protected]*<[email protected]>> > wrote: > The p2 cvs repository has now been converted to git. > > Read only access through > git://*git.eclipse.org/gitroot/equinox/rt.equinox.p2.git*<http://git.eclipse.org/gitroot/equinox/rt.equinox.p2.git> > Write access through > ssh://*git.eclipse.org/gitroot/equinox/rt.equinox.p2.git*<http://git.eclipse.org/gitroot/equinox/rt.equinox.p2.git> > > I have updated the map files in the releng project so that tonight's > N-Build will be built from git. > > Please see > *http://wiki.eclipse.org/Git#Committers_new_to_Git*<http://wiki.eclipse.org/Git#Committers_new_to_Git>for > information on how to get started with git. > > -Andrew > From: DJ Houghton/Ottawa/IBM@IBMCA To: P2 developer discussions <* > [email protected]* <[email protected]>> Date: 07/19/2011 01:39 PM > Subject: [p2-dev] Repository migration to Git - Today Sent by: * > [email protected]* <[email protected]> > > ------------------------------ > > > > > As discussed in the Equinox call last week, we are going to migrate the p2 > repository to git this afternoon. > Please refrain from releasing code to the CVS repo until we send a message > that the migration is complete. > Once the migration is complete the CVS repo will be considered read-only > and builds, etc will be done from the new git repo. > > Related/similar messages about the conversion of the rest of the Equinox > repositories can be found in the equinox-dev mailing list archives:* > **http://dev.eclipse.org/mhonarc/lists/equinox-dev/msg06891.html*<http://dev.eclipse.org/mhonarc/lists/equinox-dev/msg06891.html> > * > **http://dev.eclipse.org/mhonarc/lists/equinox-dev/msg06896.html*<http://dev.eclipse.org/mhonarc/lists/equinox-dev/msg06896.html> > > > Thanks._______________________________________________ > p2-dev mailing list* > **[email protected]* <[email protected]>* > **https://dev.eclipse.org/mailman/listinfo/p2-dev*<https://dev.eclipse.org/mailman/listinfo/p2-dev> > > > > _______________________________________________ > p2-dev mailing list* > **[email protected]* <[email protected]>* > **https://dev.eclipse.org/mailman/listinfo/p2-dev*<https://dev.eclipse.org/mailman/listinfo/p2-dev> > _______________________________________________ > p2-dev mailing list > [email protected]* > **https://dev.eclipse.org/mailman/listinfo/p2-dev*<https://dev.eclipse.org/mailman/listinfo/p2-dev> > > _______________________________________________ > p2-dev mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/p2-dev > > > > _______________________________________________ > p2-dev mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/p2-dev > >
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