public virtual void RetrieveSource(IPackageTree packageTree)
{
if (downloadedPackages.ContainsKey(packageTree.Name))
{
return;
}
if (!ShouldUpdate(packageTree))
{
downloadedPackages.Add(packageTree.Name, packageTree.Name);
return;
}
var revisionData = packageTree.GetRevisionData();
Initialise(packageTree);
SetMonitor(packageTree.WorkingDirectory.FullName);
Thread monitoringThread = StartMonitoring();
var revision = Download(packageTree, packageTree.WorkingDirectory, revisionData.Operation());
StopMonitoring(monitoringThread);
RecordCurrentRevision(packageTree, revision);
}
public virtual bool ShouldUpdate(IPackageTree packageTree)
{
string currentRevision = packageTree.GetRevisionData().Revision;
if (currentRevision == "0")
{
log.InfoFormat("Empty Repository");
return(true);
}
return(ShouldUpdate(currentRevision, packageTree));
}
protected virtual void RecordCurrentRevision(IPackageTree tree, string revision)
{
tree.GetRevisionData().RecordRevision(tree, revision);
}
protected override void Because()
{
revisionData = package.GetRevisionData();
}
