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Re: [PATCH] wc-replacements branch: Make svn cp PATH PATH loggy

From: Ivan Zhakov <chemodax_at_gmail.com>
Date: 2005-10-03 10:19:01 CEST

On 10/2/05, Erik Huelsmann <ehuels@gmail.com> wrote:
> Hi Ivan!
> On 9/27/05, Ivan Zhakov <chemodax@gmail.com> wrote:
> > Hi!
> >
> > There is patch to wc-replacements branch that makes wc->wc copy loggy.
> > I am posting patch to the list because I don't sure about some tricks.
> > Core idea is change svn_wc_add2() to svn_wc_add_repos_file() in
> > subversion/libsvn_wc/copy.c:copy_file_administratively(). Because
> > svn_wc_add_repos_file() already loggy and preserves text and prop
> > base. It works and passes all tests. Of course there is possible
> > optimizations: make svn_wc_add_repos_file() recieve new working text
> > and prop. But I consider this could be done as next step.
> >
> > [[
> > Make svn cp PATH PATH loggy.
> >
> > * subversion/libsvn_wc/copy.c
> > (copy_file_administratively): Use svn_wc_add_repos_file() instead of
> > svn_wc_add2().
> > ]]
> Sorry it took me so long to review your patch.
No problem. Take your time.

> The main problem with this patch is that it does not combine all
> changes to the working copy into 1 log-file:
> copy_file_administratively copies the working copy props file after
> svn_wc_add_repos_file has atomically completed all other changes to
> the file.
I know. As I said, it is only idea proposal. Copy working file in
svn_wc_add_repos_file() would be simple fix.

> What reasons did you have not to use svn_wc_add2() - other than that
> it currently isn't loggy?
> In other words, wouldn't it be the better solution to make svn_wc_add2() loggy?

1. svn_wc_add2() assumes that working and base file already exists at
place. It is possibly because svn_wc_add2() have designed for
implement svn add command.
2. svn_wc_add2() works with directories, it is really hard to
implement loggy for directories recursively.
3. In svn_wc_add_repos_file() we already have done replacements logic.
I didn't see reasons to duplicate it.

Ivan Zhakov
Received on Mon Oct 3 10:19:46 2005

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