// Pull out a list of names of projects that are imported by this project
public List <string> FindImportedProjectsThatNeedExporting()
{
var imports = doc.Descendants(NS + "Import");
List <string> importPaths = new List <string>();
foreach (var import in imports)
{
var importPath = import.Attribute("Project").Value;
importPath = Expand(importPath);
// After we've expanded variables we know about, anything that still starts with a $ we leave unmodified
if (!importPath.StartsWith("$"))
{
// Everything else we convert into a full path
importPath = Path.GetFullPath(Path.Combine(SourceDirectory, importPath));
}
if (config.ShouldExport(importPath))
{
importPaths.Add(importPath);
}
}
return(importPaths);
}
