public void Initalize()
{
var runtimePath = _aspNet5Paths.RuntimePath;
_context.RuntimePath = runtimePath.Value;
if (!ScanForProjects())
{
// No ASP.NET 5 projects found so do nothing
_logger.WriteInformation("No project.json based projects found");
return;
}
if (_context.RuntimePath == null)
{
// There is no default k found so do nothing
_logger.WriteInformation("No default runtime found");
_emitter.Emit(EventTypes.Error, runtimePath.Error);
return;
}
var wh = new ManualResetEventSlim();
_designTimeHostManager.Start(_context.HostId, port =>
{
var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(new IPEndPoint(IPAddress.Loopback, port));
var networkStream = new NetworkStream(socket);
_logger.WriteInformation("Connected");
_context.DesignTimeHostPort = port;
_context.Connection = new ProcessingQueue(networkStream, _logger);
_context.Connection.OnReceive += m =>
{
var project = _context.Projects[m.ContextId];
if (m.MessageType == "ProjectInformation")
{
var val = m.Payload.ToObject <ProjectMessage>();
project.Name = val.Name;
project.GlobalJsonPath = val.GlobalJsonPath;
project.Configurations = val.Configurations;
project.Commands = val.Commands;
project.ProjectSearchPaths = val.ProjectSearchPaths;
this._emitter.Emit(EventTypes.ProjectChanged, new ProjectInformationResponse()
{
AspNet5Project = new AspNet5Project(project)
});
var unprocessed = project.ProjectsByFramework.Keys.ToList();
foreach (var frameworkData in val.Frameworks)
{
unprocessed.Remove(frameworkData.FrameworkName);
var frameworkProject = project.ProjectsByFramework.GetOrAdd(frameworkData.FrameworkName, framework =>
{
return(new FrameworkProject(project, framework));
});
var id = frameworkProject.ProjectId;
if (_workspace.CurrentSolution.ContainsProject(id))
{
continue;
}
else
{
var projectInfo = ProjectInfo.Create(
id,
VersionStamp.Create(),
val.Name + "+" + frameworkData.ShortName,
val.Name,
LanguageNames.CSharp,
project.Path);
_workspace.AddProject(projectInfo);
_context.WorkspaceMapping[id] = frameworkProject;
}
lock (frameworkProject.PendingProjectReferences)
{
var reference = new Microsoft.CodeAnalysis.ProjectReference(id);
foreach (var referenceId in frameworkProject.PendingProjectReferences)
{
_workspace.AddProjectReference(referenceId, reference);
}
frameworkProject.PendingProjectReferences.Clear();
}
}
// Remove old projects
foreach (var frameworkName in unprocessed)
{
FrameworkProject frameworkProject;
project.ProjectsByFramework.TryRemove(frameworkName, out frameworkProject);
_workspace.RemoveProject(frameworkProject.ProjectId);
}
}
// This is where we can handle messages and update the
// language service
else if (m.MessageType == "References")
{
// References as well as the dependency graph information
var val = m.Payload.ToObject <ReferencesMessage>();
var frameworkProject = project.ProjectsByFramework[val.Framework.FrameworkName];
var projectId = frameworkProject.ProjectId;
var metadataReferences = new List <MetadataReference>();
var projectReferences = new List <Microsoft.CodeAnalysis.ProjectReference>();
var removedFileReferences = frameworkProject.FileReferences.ToDictionary(p => p.Key, p => p.Value);
var removedRawReferences = frameworkProject.RawReferences.ToDictionary(p => p.Key, p => p.Value);
var removedProjectReferences = frameworkProject.ProjectReferences.ToDictionary(p => p.Key, p => p.Value);
foreach (var file in val.FileReferences)
{
if (removedFileReferences.Remove(file))
{
continue;
}
var metadataReference = _metadataFileReferenceCache.GetMetadataReference(file);
frameworkProject.FileReferences[file] = metadataReference;
metadataReferences.Add(metadataReference);
}
foreach (var rawReference in val.RawReferences)
{
if (removedRawReferences.Remove(rawReference.Key))
{
continue;
}
var metadataReference = MetadataReference.CreateFromImage(rawReference.Value);
frameworkProject.RawReferences[rawReference.Key] = metadataReference;
metadataReferences.Add(metadataReference);
}
foreach (var projectReference in val.ProjectReferences)
{
if (removedProjectReferences.Remove(projectReference.Path))
{
continue;
}
int projectReferenceContextId;
if (!_context.ProjectContextMapping.TryGetValue(projectReference.Path, out projectReferenceContextId))
{
projectReferenceContextId = AddProject(projectReference.Path);
}
var referencedProject = _context.Projects[projectReferenceContextId];
var referencedFrameworkProject = referencedProject.ProjectsByFramework.GetOrAdd(projectReference.Framework.FrameworkName,
framework =>
{
return(new FrameworkProject(referencedProject, framework));
});
var projectReferenceId = referencedFrameworkProject.ProjectId;
if (_workspace.CurrentSolution.ContainsProject(projectReferenceId))
{
projectReferences.Add(new Microsoft.CodeAnalysis.ProjectReference(projectReferenceId));
}
else
{
lock (referencedFrameworkProject.PendingProjectReferences)
{
referencedFrameworkProject.PendingProjectReferences.Add(projectId);
}
}
referencedFrameworkProject.ProjectDependeees[project.Path] = projectId;
frameworkProject.ProjectReferences[projectReference.Path] = projectReferenceId;
}
foreach (var reference in metadataReferences)
{
_workspace.AddMetadataReference(projectId, reference);
}
foreach (var projectReference in projectReferences)
{
_workspace.AddProjectReference(projectId, projectReference);
}
foreach (var pair in removedProjectReferences)
{
_workspace.RemoveProjectReference(projectId, new Microsoft.CodeAnalysis.ProjectReference(pair.Value));
frameworkProject.ProjectReferences.Remove(pair.Key);
// TODO: Update the dependee's list
}
foreach (var pair in removedFileReferences)
{
_workspace.RemoveMetadataReference(projectId, pair.Value);
frameworkProject.FileReferences.Remove(pair.Key);
}
foreach (var pair in removedRawReferences)
{
_workspace.RemoveMetadataReference(projectId, pair.Value);
frameworkProject.RawReferences.Remove(pair.Key);
}
}
else if (m.MessageType == "Dependencies")
{
var val = m.Payload.ToObject <DependenciesMessage>();
var unresolvedDependencies = val.Dependencies.Values
.Where(dep => dep.Type == "Unresolved");
if (unresolvedDependencies.Any())
{
_logger.WriteInformation("Project {0} has these unresolved references: {1}", project.Path, string.Join(", ", unresolvedDependencies.Select(d => d.Name)));
_emitter.Emit(EventTypes.UnresolvedDependencies, new UnresolvedDependenciesMessage()
{
FileName = project.Path,
UnresolvedDependencies = unresolvedDependencies.Select(d => new PackageDependency()
{
Name = d.Name, Version = d.Version
})
});
_packagesRestoreTool.Run(project);
}
}
else if (m.MessageType == "CompilerOptions")
{
// Configuration and compiler options
var val = m.Payload.ToObject <CompilationOptionsMessage>();
var projectId = project.ProjectsByFramework[val.Framework.FrameworkName].ProjectId;
var options = val.CompilationOptions.CompilationOptions;
var specificDiagnosticOptions = options.SpecificDiagnosticOptions
.ToDictionary(p => p.Key, p => (ReportDiagnostic)p.Value);
var csharpOptions = new CSharpCompilationOptions(
outputKind: (OutputKind)options.OutputKind,
optimizationLevel: (OptimizationLevel)options.OptimizationLevel,
platform: (Platform)options.Platform,
generalDiagnosticOption: (ReportDiagnostic)options.GeneralDiagnosticOption,
warningLevel: options.WarningLevel,
allowUnsafe: options.AllowUnsafe,
concurrentBuild: options.ConcurrentBuild,
specificDiagnosticOptions: specificDiagnosticOptions
);
var parseOptions = new CSharpParseOptions(val.CompilationOptions.LanguageVersion,
preprocessorSymbols: val.CompilationOptions.Defines);
_workspace.SetCompilationOptions(projectId, csharpOptions);
_workspace.SetParseOptions(projectId, parseOptions);
}
else if (m.MessageType == "Sources")
{
// The sources to feed to the language service
var val = m.Payload.ToObject <SourcesMessage>();
project.SourceFiles = val.Files;
var frameworkProject = project.ProjectsByFramework[val.Framework.FrameworkName];
var projectId = frameworkProject.ProjectId;
var unprocessed = new HashSet <string>(frameworkProject.Documents.Keys);
foreach (var file in val.Files)
{
if (unprocessed.Remove(file))
{
continue;
}
using (var stream = File.OpenRead(file))
{
var sourceText = SourceText.From(stream, encoding: Encoding.UTF8);
var id = DocumentId.CreateNewId(projectId);
var version = VersionStamp.Create();
frameworkProject.Documents[file] = id;
var loader = TextLoader.From(TextAndVersion.Create(sourceText, version));
_workspace.AddDocument(DocumentInfo.Create(id, file, filePath: file, loader: loader));
}
}
foreach (var file in unprocessed)
{
var docId = frameworkProject.Documents[file];
frameworkProject.Documents.Remove(file);
_workspace.RemoveDocument(docId);
}
frameworkProject.Loaded = true;
}
else if (m.MessageType == "Error")
{
var val = m.Payload.ToObject <Microsoft.Framework.DesignTimeHost.Models.OutgoingMessages.ErrorMessage>();
_logger.WriteError(val.Message);
}
if (project.ProjectsByFramework.Values.All(p => p.Loaded))
{
wh.Set();
}
};
// Start the message channel
_context.Connection.Start();
// Initialize the ASP.NET 5 projects
Initialize();
});
wh.Wait();
}
public void Initalize()
{
var context = new AspNet5Context();
context.RuntimePath = GetRuntimePath();
if (!ScanForProjects(context))
{
// No ASP.NET 5 projects found so do nothing
_logger.WriteInformation("No ASP.NET 5 projects found");
return;
}
var wh = new ManualResetEventSlim();
_designTimeHostManager.Start(context.RuntimePath, context.HostId, port =>
{
var socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(new IPEndPoint(IPAddress.Loopback, port));
var networkStream = new NetworkStream(socket);
_logger.WriteInformation("Connected");
context.Connection = new ProcessingQueue(networkStream, _logger);
context.Connection.OnReceive += m =>
{
var project = context.Projects[m.ContextId];
if (m.MessageType == "ProjectInformation")
{
var val = m.Payload.ToObject <ProjectMessage>();
project.Name = val.Name;
project.GlobalJsonPath = val.GlobalJsonPath;
project.Configurations = val.Configurations;
project.Commands = val.Commands;
project.ProjectSearchPaths = val.ProjectSearchPaths;
var unprocessed = project.ProjectsByFramework.Keys.ToList();
foreach (var frameworkData in val.Frameworks)
{
unprocessed.Remove(frameworkData.FrameworkName);
var frameworkProject = project.ProjectsByFramework.GetOrAdd(frameworkData.FrameworkName, framework =>
{
return(new FrameworkProject(project, framework));
});
var id = frameworkProject.ProjectId;
if (_workspace.CurrentSolution.ContainsProject(id))
{
continue;
}
else
{
var projectInfo = ProjectInfo.Create(
id,
VersionStamp.Create(),
val.Name + "+" + frameworkData.ShortName,
val.Name,
LanguageNames.CSharp);
_workspace.AddProject(projectInfo);
context.WorkspaceMapping[id] = frameworkProject;
}
lock (frameworkProject.PendingProjectReferences)
{
var reference = new Microsoft.CodeAnalysis.ProjectReference(id);
foreach (var referenceId in frameworkProject.PendingProjectReferences)
{
_workspace.AddProjectReference(referenceId, reference);
}
frameworkProject.PendingProjectReferences.Clear();
}
}
// Remove old projects
foreach (var frameworkName in unprocessed)
{
FrameworkProject frameworkProject;
project.ProjectsByFramework.TryRemove(frameworkName, out frameworkProject);
_workspace.RemoveProject(frameworkProject.ProjectId);
}
}
// This is where we can handle messages and update the
// language service
else if (m.MessageType == "References")
{
// References as well as the dependency graph information
var val = m.Payload.ToObject <ReferencesMessage>();
var frameworkProject = project.ProjectsByFramework[val.Framework.FrameworkName];
var projectId = frameworkProject.ProjectId;
var metadataReferences = new List <MetadataReference>();
var projectReferences = new List <Microsoft.CodeAnalysis.ProjectReference>();
var removedFileReferences = frameworkProject.FileReferences.ToDictionary(p => p.Key, p => p.Value);
var removedRawReferences = frameworkProject.RawReferences.ToDictionary(p => p.Key, p => p.Value);
var removedProjectReferences = frameworkProject.ProjectReferences.ToDictionary(p => p.Key, p => p.Value);
foreach (var file in val.FileReferences)
{
if (removedFileReferences.Remove(file))
{
continue;
}
var metadataReference = _metadataFileReferenceCache.GetMetadataReference(file);
frameworkProject.FileReferences[file] = metadataReference;
metadataReferences.Add(metadataReference);
}
foreach (var rawReference in val.RawReferences)
{
if (removedRawReferences.Remove(rawReference.Key))
{
continue;
}
var metadataReference = MetadataReference.CreateFromImage(rawReference.Value);
frameworkProject.RawReferences[rawReference.Key] = metadataReference;
metadataReferences.Add(metadataReference);
}
foreach (var projectReference in val.ProjectReferences)
{
if (removedProjectReferences.Remove(projectReference.Path))
{
continue;
}
var projectReferenceContextId = context.ProjectContextMapping[projectReference.Path];
var referencedProject = context.Projects[projectReferenceContextId];
var referencedFrameworkProject = referencedProject.ProjectsByFramework.GetOrAdd(projectReference.Framework.FrameworkName,
framework =>
{
return(new FrameworkProject(referencedProject, framework));
});
var projectReferenceId = referencedFrameworkProject.ProjectId;
if (_workspace.CurrentSolution.ContainsProject(projectReferenceId))
{
projectReferences.Add(new Microsoft.CodeAnalysis.ProjectReference(projectReferenceId));
}
else
{
lock (referencedFrameworkProject.PendingProjectReferences)
{
referencedFrameworkProject.PendingProjectReferences.Add(projectId);
}
}
referencedFrameworkProject.ProjectDependeees[project.Path] = projectId;
frameworkProject.ProjectReferences[projectReference.Path] = projectReferenceId;
}
foreach (var reference in metadataReferences)
{
_workspace.AddMetadataReference(projectId, reference);
}
foreach (var projectReference in projectReferences)
{
_workspace.AddProjectReference(projectId, projectReference);
}
foreach (var pair in removedProjectReferences)
{
_workspace.RemoveProjectReference(projectId, new Microsoft.CodeAnalysis.ProjectReference(pair.Value));
frameworkProject.ProjectReferences.Remove(pair.Key);
// TODO: Update the dependee's list
}
foreach (var pair in removedFileReferences)
{
_workspace.RemoveMetadataReference(projectId, pair.Value);
frameworkProject.FileReferences.Remove(pair.Key);
}
foreach (var pair in removedRawReferences)
{
_workspace.RemoveMetadataReference(projectId, pair.Value);
frameworkProject.RawReferences.Remove(pair.Key);
}
}
else if (m.MessageType == "CompilerOptions")
{
// Configuration and compiler options
var val = m.Payload.ToObject <CompilationOptionsMessage>();
var projectId = project.ProjectsByFramework[val.Framework.FrameworkName].ProjectId;
var options = val.CompilationOptions.CompilationOptions;
var specificDiagnosticOptions = options.SpecificDiagnosticOptions
.ToDictionary(p => p.Key, p => (ReportDiagnostic)p.Value);
var csharpOptions = new CSharpCompilationOptions(
outputKind: (OutputKind)options.OutputKind,
optimizationLevel: (OptimizationLevel)options.OptimizationLevel,
platform: (Platform)options.Platform,
generalDiagnosticOption: (ReportDiagnostic)options.GeneralDiagnosticOption,
warningLevel: options.WarningLevel,
allowUnsafe: options.AllowUnsafe,
concurrentBuild: options.ConcurrentBuild,
specificDiagnosticOptions: specificDiagnosticOptions
);
var parseOptions = new CSharpParseOptions(val.CompilationOptions.LanguageVersion,
preprocessorSymbols: val.CompilationOptions.Defines);
_workspace.SetCompilationOptions(projectId, csharpOptions);
_workspace.SetParseOptions(projectId, parseOptions);
}
else if (m.MessageType == "Sources")
{
// The sources to feed to the language service
var val = m.Payload.ToObject <SourcesMessage>();
var frameworkProject = project.ProjectsByFramework[val.Framework.FrameworkName];
var projectId = frameworkProject.ProjectId;
var unprocessed = new HashSet <string>(frameworkProject.Documents.Keys);
foreach (var file in val.Files)
{
if (unprocessed.Remove(file))
{
continue;
}
using (var stream = File.OpenRead(file))
{
var sourceText = SourceText.From(stream, encoding: Encoding.UTF8);
var id = DocumentId.CreateNewId(projectId);
var version = VersionStamp.Create();
frameworkProject.Documents[file] = id;
var loader = TextLoader.From(TextAndVersion.Create(sourceText, version));
_workspace.AddDocument(DocumentInfo.Create(id, file, filePath: file, loader: loader));
}
}
foreach (var file in unprocessed)
{
var docId = frameworkProject.Documents[file];
frameworkProject.Documents.Remove(file);
_workspace.RemoveDocument(docId);
}
frameworkProject.Loaded = true;
}
if (project.ProjectsByFramework.Values.All(p => p.Loaded))
{
wh.Set();
}
};
// Start the message channel
context.Connection.Start();
// Initialize the ASP.NET 5 projects
Initialize(context);
});
wh.Wait();
// TODO: Subscribe to _workspace changes and update DTH
//Thread.Sleep(5000);
//_workspace._workspaceChanged += (sender, e) =>
//{
// var arg = e;
// var kind = e.Kind;
// if (e.Kind == _workspaceChangeKind.DocumentChanged ||
// e.Kind == _workspaceChangeKind.DocumentAdded ||
// e.Kind == _workspaceChangeKind.DocumentRemoved)
// {
// var frameworkProject = context._workspaceMapping[e.ProjectId];
// TriggerDependeees(context, frameworkProject.ProjectState.Path);
// }
//};
}