public ICompiledItem[] Compile(CompilationItem item, IEnumerable<string> references)
{
var compiledItems = new List<RoslynCompiledItem>();
var requiredReferences =
item.Project.MetadataReferences.Union(
references.Select(r => MetadataReference.CreateFromFile(r))).ToList();
requiredReferences.Add(GetAuditDllReference());
string newDllName = PathHelper.GetCoverageDllName(item.Project.Name);
CSharpCompilation compiledDll = Compile(newDllName, item.SyntaxTrees, requiredReferences.ToArray());
compiledItems.Add(new RoslynCompiledItem(item.Project, compiledDll));
foreach (var compiledItem in compiledItems)
compiledItem.EmitAndSave();
return compiledItems.ToArray();
}
private void Compile(CompilationItem item, IEnumerable<CompilationItem> allItems, List<RoslynCompiledItem> currentlyCompiledItems, MetadataReference auditReference)
{
if (currentlyCompiledItems.Any(c => c.Project == item.Project))
return;
foreach (ProjectReference projectReference in item.Project.ProjectReferences)
{
CompilationItem referencedItem = allItems.Single(i => i.Project.Id == projectReference.ProjectId);
Compile(referencedItem, allItems, currentlyCompiledItems, auditReference);
}
MetadataReference[] projectReferences = GetProjectReferences(item.Project, currentlyCompiledItems);
MetadataReference[] auditReferences = { auditReference };
MetadataReference[] requiredReferences = projectReferences.Union(item.Project.MetadataReferences).Union(auditReferences).ToArray();
string newDllName = PathHelper.GetCoverageDllName(item.Project.Name);
CSharpCompilation compilation = Compile(newDllName, item.SyntaxTrees, requiredReferences);
currentlyCompiledItems.Add(new RoslynCompiledItem(item.Project, compilation));
}