private static Task <(RazorCodeDocument, VersionStamp, VersionStamp, VersionStamp)> GetOutputAsync(ProjectState project, DocumentState document)
{
var projectSnapshot = new DefaultProjectSnapshot(project);
var documentSnapshot = new DefaultDocumentSnapshot(projectSnapshot, document);
return(document.GetGeneratedOutputAndVersionAsync(projectSnapshot, documentSnapshot));
}
private ProjectState(
ProjectState older,
ProjectDifference difference,
HostProject hostProject,
ProjectWorkspaceState projectWorkspaceState,
ImmutableDictionary <string, DocumentState> documents,
ImmutableDictionary <string, ImmutableArray <string> > importsToRelatedDocuments)
{
if (older == null)
{
throw new ArgumentNullException(nameof(older));
}
if (hostProject == null)
{
throw new ArgumentNullException(nameof(hostProject));
}
if (documents == null)
{
throw new ArgumentNullException(nameof(documents));
}
if (importsToRelatedDocuments == null)
{
throw new ArgumentNullException(nameof(importsToRelatedDocuments));
}
Services = older.Services;
Version = older.Version.GetNewerVersion();
HostProject = hostProject;
ProjectWorkspaceState = projectWorkspaceState;
Documents = documents;
ImportsToRelatedDocuments = importsToRelatedDocuments;
_lock = new object();
if ((difference & ClearDocumentCollectionVersionMask) == 0)
{
// Document collection hasn't changed
DocumentCollectionVersion = older.DocumentCollectionVersion;
}
else
{
DocumentCollectionVersion = Version;
}
if ((difference & ClearConfigurationVersionMask) == 0 && older._projectEngine != null)
{
// Optimistically cache the RazorProjectEngine.
_projectEngine = older.ProjectEngine;
ConfigurationVersion = older.ConfigurationVersion;
}
else
{
ConfigurationVersion = Version;
}
if ((difference & ClearProjectWorkspaceStateVersionMask) == 0 ||
ProjectWorkspaceState == older.ProjectWorkspaceState ||
ProjectWorkspaceState?.Equals(older.ProjectWorkspaceState) == true)
{
ProjectWorkspaceStateVersion = older.ProjectWorkspaceStateVersion;
}
else
{
ProjectWorkspaceStateVersion = Version;
}
if ((difference & ClearProjectWorkspaceStateVersionMask) != 0 &&
CSharpLanguageVersion != older.CSharpLanguageVersion)
{
// C# language version changed. This impacts the ProjectEngine, reset it.
_projectEngine = null;
ConfigurationVersion = Version;
}
}
private static Task <(RazorCodeDocument, VersionStamp, VersionStamp, VersionStamp)> GetOutputAsync(ProjectState project, HostDocument hostDocument)
{
var document = project.Documents[hostDocument.FilePath];
return(GetOutputAsync(project, document));
}