On quinta-feira, 3 de janeiro de 2013 11.50.00, Dave Abrahams wrote:
> > ------------------------------------------------------------------------
> > r757128 | mueller | 2008-01-04 07:09:11 -0200 (Fri, 04 Jan 2008) | 2 lines
> > 
> > Changed paths:
> >    A /branches/KDE/4.0 (from /trunk/KDE:757127)
> > 
> > Creating KDE 4.0 branch
> > 
> > ------------------------------------------------------------------------
> > 
> > As you can see, there's no file path changing that would match
> > /branches/KDE/(\d.\d)/kdelibs.
> 
> Surely when there are files in $SVNROOT/trunk/KDE/kdelibs and you do
> 
>   svn cp $SVNROOT/trunk/KDE $SVNROOT/branches/KDE/4.0
> 
> it changes files whose path *begins* with a match to
> /branches/KDE/(\d.\d)/kdelibs/.  Is it really just about the fact that
> the whole file paths are longer than that, so they don't match the
> regexp?

The fact is that the regexp
        /branches/KDE/(\d.\d)/kdelibs/

Does not match a path changed in that change. The tool isn't smart enough to 
detect that destination path of the copy is a parent dir of a match (though I 
have a vague memory of it auto-recursing in some conditions). That's what the 
recurse action is for: it's to cause it to list the path and apply the rules 
again.

> Also, am I right to suppose the "recurse" action used to remedy this is:
> 
> --8<---------------cut here---------------start------------->8---
> match /(branches|tags)/KDE/[^/]+/$
>   action recurse
> end match
> --8<---------------cut here---------------end--------------->8---
> 
> in converted/KDE/kdelibs-rules from the KDE ruleset?

Yes. Note the $ at the end, to cause the regexp to stop matching, so that the 
rule only applies to when the branching we'd done was parsed.

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center
      PGP/GPG: 0x6EF45358; fingerprint:
      E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358

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