async Task <ImmutableArray <MonoDevelopMetadataReference> > CreateMetadataReferences(MonoDevelop.Projects.Project proj, CancellationToken token)
{
// create some default references for unsupported project types.
if (!(proj is MonoDevelop.Projects.DotNetProject netProject))
{
return(CreateDefaultMetadataReferences());
}
var data = new AddMetadataReferencesData {
Result = new List <MonoDevelopMetadataReference> (),
Project = netProject,
Visited = new HashSet <string> (FilePath.PathComparer),
ConfigurationSelector = IdeApp.Workspace?.ActiveConfiguration ?? MonoDevelop.Projects.ConfigurationSelector.Default,
Token = token,
};
if (!await AddMetadataAssemblyReferences(data))
{
return(ImmutableArray <MonoDevelopMetadataReference> .Empty);
}
if (!AddMetadataProjectReferences(data))
{
return(ImmutableArray <MonoDevelopMetadataReference> .Empty);
}
return(data.Result.ToImmutableArray());
}
async Task <bool> AddMetadataAssemblyReferences(AddMetadataReferencesData data)
{
try {
var referencedAssemblies = await data.Project.GetReferencedAssemblies(data.ConfigurationSelector, false).ConfigureAwait(false);
foreach (var file in referencedAssemblies)
{
if (data.Token.IsCancellationRequested)
{
return(false);
}
if (!data.Visited.Add(file.FilePath))
{
continue;
}
var aliases = file.EnumerateAliases().ToImmutableArray();
var metadataReference = manager.GetOrCreateMetadataReference(file.FilePath, new MetadataReferenceProperties(aliases: aliases));
if (metadataReference != null)
{
data.Result.Add(metadataReference);
}
}
return(true);
} catch (Exception e) {
LoggingService.LogError("Error while getting referenced assemblies", e);
// TODO: Check whether this should return false, I retained compat for now.
return(true);
}
}
bool AddMetadataProjectReferences(AddMetadataReferencesData data)
{
try {
var referencedProjects = data.Project.GetReferencedItems(data.ConfigurationSelector);
foreach (var pr in referencedProjects)
{
if (data.Token.IsCancellationRequested)
{
return(false);
}
if (!(pr is MonoDevelop.Projects.DotNetProject referencedProject) || !TypeSystemService.IsOutputTrackedProject(referencedProject))
{
continue;
}
var fileName = referencedProject.GetOutputFileName(data.ConfigurationSelector);
if (!data.Visited.Add(fileName))
{
continue;
}
var metadataReference = manager.GetOrCreateMetadataReference(fileName, MetadataReferenceProperties.Assembly);
if (metadataReference != null)
{
data.Result.Add(metadataReference);
}
}
} catch (Exception e) {
LoggingService.LogError("Error while getting referenced assemblies", e);
// TODO: Check whether this should return false, I retained compat for now.
return(true);
}
return(true);
}
