On Jul 19, 2010, at 10:38, Bastien Semene wrote: > The doc says that we should not "modify a commit transaction using hook > scripts", but it is possible. > > We actually have to change svn:externals values for replication : > - SVNs X1-Y1-... replicate SVNs X-Y-... > - And there are svn:externals between SVN X-Y-... > > If we do nothing svn:externals into X1 points to SVN Y instead of SVN Y1. > > - Will this modification will break something on the client side, as a user > only see the master or a slave ?
I would expect this would break things, yes. > - Does someone use the pre-revprop-change hook script like this ? > - Is there a cleaner solution ? Yes, use the relative (instead of absolute) svn:externals syntax. http://subversion.apache.org/docs/release-notes/1.5.html#externals
