void AssignToGroup(BuildProvider buildProvider, List <BuildProviderGroup> groups)
{
if (IsDependencyCycle(buildProvider))
{
throw new HttpException("Dependency cycles are not suppported: " + buildProvider.VirtualPath);
}
BuildProviderGroup myGroup = null;
string bpVirtualPath = buildProvider.VirtualPath;
string bpPath = VirtualPathUtility.GetDirectory(bpVirtualPath);
bool canAdd;
if (BuildManager.HasCachedItemNoLock(buildProvider.VirtualPath))
{
return;
}
if (buildProvider is ApplicationFileBuildProvider || buildProvider is ThemeDirectoryBuildProvider)
{
// global.asax and theme directory go into their own assemblies
myGroup = new BuildProviderGroup();
myGroup.Standalone = true;
InsertGroup(myGroup, groups);
}
else
{
Type bpCodeDomType = GetBuildProviderCodeDomType(buildProvider);
foreach (BuildProviderGroup group in groups)
{
if (group.Standalone)
{
continue;
}
if (group.Count == 0)
{
myGroup = group;
break;
}
canAdd = true;
foreach (BuildProvider bp in group)
{
if (IsDependency(buildProvider, bp))
{
canAdd = false;
break;
}
// There should be one assembly per virtual dir
if (String.Compare(bpPath, VirtualPathUtility.GetDirectory(bp.VirtualPath), stringComparer) != 0)
{
canAdd = false;
break;
}
// Different languages go to different assemblies
if (bpCodeDomType != null)
{
Type type = GetBuildProviderCodeDomType(bp);
if (type != null)
{
if (type != bpCodeDomType)
{
canAdd = false;
break;
}
}
}
}
if (!canAdd)
{
continue;
}
myGroup = group;
break;
}
if (myGroup == null)
{
myGroup = new BuildProviderGroup();
InsertGroup(myGroup, groups);
}
}
myGroup.AddProvider(buildProvider);
if (String.Compare(bpPath, virtualPathDirectory, stringComparer) == 0)
{
myGroup.Master = true;
}
}