[Buildbot-devel] source code update via SVN

[雷东壁]

Hi all,
I'm using SVN to watch and update source code. But when there are some updates in source code server, it will delete and checkout all the source code in 'build' dir on buildslave server. It's terribly time consuming! What I want is just updating the changed source files.
My config is(both on Windows):
.........
c['change_source'] = SVNPoller("https://rep.project.com/SourceCode",
                                svnbin = "C:\Program Files\CollabNet Subversion Client\svn.exe",
                                pollinterval = 60*60)

everyday = scheduler.Periodic(name = "everyday",
                     builderNames = ["MainBuilder"],
                     periodicBuildTimer = 24*60*60)

everychange = scheduler.AnyBranchScheduler(name = "everychange",
                                    builderNames = ["MainBuilder"],
                                    branches = None,
                                    treeStableTimer = 5*60)                     

c['schedulers'] = [everyday, everychange]



f1 = factory.BuildFactory()

f1.addStep(SVN,
            svnurl='https://rep.project.com/SourceCode',
             mode='update',
            alwaysUseLatest = True,
            haltOnFailure = True)
...........

The build steps are omitted. This f1.addStep above will result in the time consuming code checkout. How to avoid it?

thx!
Bill


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