private GraphNode GetOrCreateConfigNode(IGraphContext context, IItemNode packagesConfig)
{
var nodeId = packagesConfig.GetId();
var fileNode = context.Graph.Nodes.Get(nodeId);
if (fileNode == null)
{
using (var scope = new GraphTransactionScope())
{
fileNode = context.Graph.Nodes.GetOrCreate(
nodeId,
Path.GetFileName(packagesConfig.PhysicalPath),
CodeNodeCategories.ProjectItem);
if (!context.OutputNodes.Contains(fileNode))
{
context.OutputNodes.Add(fileNode);
}
scope.Complete();
}
}
return(fileNode);
}