public static RoslynWorkspace GetWorkspace(AvalonStudio.Projects.ISolution solution)
{
if (!s_solutionWorkspaces.ContainsKey(solution))
{
//await PackageManager.EnsurePackage("AvalonStudio.Languages.CSharp", IoC.Get<IConsole>());
//var dotnetDirectory = Path.Combine(PackageManager.GetPackageDirectory("AvalonStudio.Languages.CSharp"), "content");
var currentDir = AvalonStudio.Platforms.Platform.ExecutionPath;
var loadedAssemblies = System.AppDomain.CurrentDomain.GetAssemblies();
var assemblies = new[]
{
// Microsoft.CodeAnalysis.Workspaces
typeof(WorkspacesResources).GetTypeInfo().Assembly,
// Microsoft.CodeAnalysis.CSharp.Workspaces
typeof(CSharpWorkspaceResources).GetTypeInfo().Assembly,
// Microsoft.CodeAnalysis.Features
typeof(FeaturesResources).GetTypeInfo().Assembly,
// Microsoft.CodeAnalysis.CSharp.Features
typeof(CSharpFeaturesResources).GetTypeInfo().Assembly,
typeof(RoslynWorkspace).Assembly,
};
var partTypes = MefHostServices.DefaultAssemblies.Concat(assemblies)
.Distinct()
.SelectMany(x => x.GetTypes())
.ToArray();
var compositionContext = new ContainerConfiguration()
.WithParts(partTypes)
.CreateContainer();
var host = MefHostServices.Create(compositionContext);
var workspace = new RoslynWorkspace(host, null, compositionContext, DotNetCliService.Instance.Info.Executable, DotNetCliService.Instance.Info.BasePath);
workspace.RegisterWorkspace(solution);
}
return(s_solutionWorkspaces[solution]);
}
public DocumentTrackingService(Workspace workspace)
{
_workspace = (RoslynWorkspace)workspace;
}
public RoslynHost(INuGetProvider nuGetProvider = null)
{
_nuGetProvider = nuGetProvider;
_referencesDirectives = new ConcurrentDictionary <string, DirectiveInfo>();
_referenceDirectivesLock = new SemaphoreSlim(1, 1);
var assemblies = new[]
{
Assembly.Load("Microsoft.CodeAnalysis"),
Assembly.Load("Microsoft.CodeAnalysis.CSharp"),
Assembly.Load("Microsoft.CodeAnalysis.Features"),
Assembly.Load("Microsoft.CodeAnalysis.CSharp.Features"),
typeof(RoslynHost).Assembly,
};
// we can't import this entire assembly due to composition errors
// and we don't need all the VS services
var editorFeaturesAssembly = Assembly.Load("Microsoft.CodeAnalysis.EditorFeatures");
var types = editorFeaturesAssembly.GetTypes().Where(x => x.Namespace == "Microsoft.CodeAnalysis.CodeFixes");
_compositionContext = new ContainerConfiguration()
.WithAssemblies(MefHostServices.DefaultAssemblies.Concat(assemblies))
.WithParts(types)
.WithDefaultConventions(new AttributeFilterProvider())
.CreateContainer();
var host = MefHostServices.Create(_compositionContext);
_workspace = new RoslynWorkspace(host, this);
_workspace.ApplyingTextChange += (d, s) => ApplyingTextChange?.Invoke(d, s);
_parseOptions = new CSharpParseOptions(kind: SourceCodeKind.Script);
_referenceAssembliesPath = GetReferenceAssembliesPath();
_documentationProviderService = new DocumentationProviderServiceFactory.DocumentationProviderService();
_references = _defaultReferenceAssemblies.Select(t =>
(MetadataReference)MetadataReference.CreateFromFile(t.Location,
documentation: GetDocumentationProvider(t.Location))).ToImmutableArray();
var metadataReferenceResolver = CreateMetadataReferenceResolver();
_compilationOptions = new CSharpCompilationOptions(OutputKind.NetModule,
usings: _defaultReferenceAssemblyTypes.Select(x => x.Namespace).ToImmutableArray(),
metadataReferenceResolver: metadataReferenceResolver);
_workspace.Services.GetService <Microsoft.CodeAnalysis.SolutionCrawler.ISolutionCrawlerRegistrationService>()
.Register(_workspace);
_compositionContext.GetExport <ISemanticChangeNotificationService>().OpenedDocumentSemanticChanged +=
OnOpenedDocumentSemanticChanged;
// MEF v1
var container = new CompositionContainer(new AggregateCatalog(
new AssemblyCatalog(Assembly.Load("Microsoft.CodeAnalysis.EditorFeatures")),
new AssemblyCatalog(Assembly.Load("Microsoft.CodeAnalysis.CSharp.EditorFeatures")),
new AssemblyCatalog(typeof(RoslynHost).Assembly)),
CompositionOptions.DisableSilentRejection | CompositionOptions.IsThreadSafe);
((AggregateSignatureHelpProvider)GetService <ISignatureHelpProvider>()).Initialize(container);
CompletionService.Initialize(container);
}
public DocumentTrackingService(Workspace workspace)
{
_workspace = (RoslynWorkspace)workspace;
}