private AmmyProject GetAmmyProject(string filename, out string projectName)
{
AmmyProject cachedProject;
var genericProject = DteHelpers.GetProjectByFilename(filename);
if (genericProject == null || genericProject.Kind == EnvDTE.Constants.vsProjectKindMisc)
{
throw new CompilerServiceException("Project not found for file: " + filename);
}
projectName = genericProject.Name;
if (_projectCaches.TryGetValue(projectName, out cachedProject))
{
var cachedReferences = cachedProject.References.Select(r => r.Path).ToList();
var cachedFiles = GetCachedFiles(cachedProject);
var newProject = new AmmyProject(cachedReferences, cachedFiles, cachedProject.CSharpProject, cachedProject.FsProject.Data, cachedProject.FsProject.ProjectDir, cachedProject.OutputPath, cachedProject.RootNamespace, cachedProject.AssemblyName, cachedProject.TargetPath);
return(newProject);
}
var projectItems = DteHelpers.GetFileList(genericProject);
var ammyFileMetas = GetAmmyFileMetas(projectItems);
var sourceFilenames = projectItems.Select(pi => DteHelpers.GetFilename(pi)).ToArray();
var project = (VSProject)genericProject.Object;
var fullPath = genericProject.Properties.Item("FullPath").Value.ToString();
var objRelativePath = genericProject.ConfigurationManager.ActiveConfiguration.Properties.Item("IntermediatePath").Value.ToString();
var outputPath = genericProject.ConfigurationManager.ActiveConfiguration.Properties.Item("OutputPath").Value.ToString();
var outputFileName = genericProject.Properties.Item("OutputFileName").Value.ToString();
var targetPath = Path.Combine(fullPath, outputPath, outputFileName);
var rootNamespace = genericProject.Properties.Item("RootNamespace").Value.ToString();
var assemblyName = genericProject.Properties.Item("AssemblyName").Value.ToString();
//var hostAssemblyPath = Path.Combine(outputDir, outputFileName);
var references = GetReferences(project);
var compilationData = NeedReferenceRefresh(references) ? null : LatestResult?.CompilationData;
var csharpProject = new CSharpProject(fullPath, sourceFilenames);
var ammyProject = new AmmyProject(references, ammyFileMetas, csharpProject, compilationData, fullPath, objRelativePath, rootNamespace, assemblyName, targetPath);
_projectCaches[projectName] = ammyProject;
SubscribeToReferenceChanges(project, projectName);
return(ammyProject);
}
private List <AmmyFileMeta> GetCachedFiles(AmmyProject cachedProject)
{
var result = new List <AmmyFileMeta>();
foreach (var file in cachedProject.Files)
{
var fileInfo = new FileInfo(file.FilePath);
if (!fileInfo.Exists)
{
continue;
}
var cachedVersion = ((ITextSnapshot)file.Meta.Snapshot)?.Version.VersionNumber;
var currentDoc = _openDocuments.FirstOrDefault(d => d.FilePath == file.FilePath);
var currentVersion = currentDoc?.TextBuffer?.CurrentSnapshot?.Version?.VersionNumber;
var isSnapshotUpdated = cachedVersion < currentVersion;
if (fileInfo.LastWriteTime > file.LastWriteTime || isSnapshotUpdated)
{
result.Add(ToAmmyFileMeta(file.FilePath, file.Meta.ProjectItem));
this.LogDebugInfo("Using new " + file.OutputFilename);
}
else
{
file.DeepResetProperties();
file.BamlCompilerMessages.Clear();
result.Add(file.Meta);
//if (file.Meta.Snapshot == null)
TryAssignSnapshot(file);
this.LogDebugInfo("Using cached " + file.OutputFilename);
}
}
return(result);
}
