Hi Francis,

Thanks for your feedback.

It seems we should choose option 2.
In addition, it seems less risky to run "git push --force" commands in
the site branch.

Best,
Liya Fan

Francis Chuang <[email protected]> 于2022年3月25日周五 12:14写道:
>
> Hi Liya,
>
> Thanks for bringing this up. We have always done the following when
> committing:
> 1. Always commit to master.
> 2. If we need to publish the change to the site now (for example, new
> committer or announcement), cherry-pick the change into the site branch
> and publish it.
> 3. After a release, make the site branch the same as master (git reset
> --hard master) and force push (git push --force origin site).
>
> Francis
>
> On 25/03/2022 3:03 pm, Fan Liya wrote:
> > Hi all,
> >
> > As part of the release process, we need to synchronize the master and
> > site branches (Please see
> > https://calcite.apache.org/docs/howto.html#making-a-release-candidate).
> > Usually, the site is behind the master branch by some commits.
> > If the existing commits in the site branch are in the same order as in
> > the master branch, the task is easy: just switch to the site branch,
> > and run
> >
> > git rebase master
> >
> > However, if some commits are in different orders, it can be tricky.
> > For example, the master branch may have the following commits (in
> > order):
> >
> > A, B, X1, X2, ... , Xn.
> >
> > and the site branch may have the following commits (in order):
> >
> > B, A, X1, X2.
> >
> > Basically we have two choices:
> >
> > 1. We can live with the out of order commits, because after
> > cherry-picking commits X3, X4, ... , Xn to the site branch, the file
> > contents will be consistent.
> >
> > The problem is that, since the two branches have diverged, we cannot
> > use the rebase command. Instead, we have to manually cherry-pick
> > commits individually, which requires large effort. In addition, for
> > any subsequent release processes, we have to manually cherry-pick each
> > commit.
> >
> > 2. We need to make the commits order consistent, which will make it
> > easy for subsequent releases.
> > However, the problem is that, to make the commits order consistent,
> > some git force push command is unavoidable, which is risky to some
> > extent.
> >
> > So what is the recommended way to do this? Thanks in advance for your 
> > feedback!
> >
> > Best,
> > Liya Fan

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