public ScriptEvaluator(DefaultAssemblies defaultAssemblies)
{
this.scriptOptions = ScriptOptions.Default
.WithReferences(defaultAssemblies.Assemblies.Value)
.WithImports(defaultAssemblies.DefaultUsings);
this.parseOptions = new CSharpParseOptions(LanguageVersion.Latest, kind: SourceCodeKind.Script);
}
public WorkspaceManager(DefaultAssemblies defaultAssemblies)
{
EditorToSubmission = new ConcurrentDictionary <Guid, LinkedListNode <ReplSubmission> >();
OrderedSubmissions = new LinkedList <ReplSubmission>();
var host = MefHostServices.Create(MefHostServices.DefaultAssemblies);
this.workspace = new AdhocWorkspace(host);
this.defaultAssemblies = defaultAssemblies;
this.compilationOptions = new CSharpCompilationOptions(
OutputKind.DynamicallyLinkedLibrary,
usings: defaultAssemblies.DefaultUsings
);
}
public ReplServices(FileIO injectedIO = null) // defaults to real io
{
// some of the initialization can be heavy, and causes slow startup time for the UI.
// run it in a background thread so the UI can render immediately.
requiredInitialization = Task.WhenAll(
Task.Run(() =>
{
this.syntaxHighlighter = new SyntaxHighlighter("Themes/theme.vssettings");
UserConfigurationLoaded?.Invoke(this, new UserConfiguration
(
syntaxHighlighter.BackgroundColor,
syntaxHighlighter.ForegroundColor
));
this.codeCompleter = new CodeCompleter();
}),
Task.Run(() =>
{
this.io = injectedIO ?? FileIO.RealIO;
var assemblies = new DefaultAssemblies(new DotNetAssemblyLocator(() => new Process(), io));
this.scriptEvaluator = new ScriptEvaluator(assemblies);
this.workspaceManager = new WorkspaceManager(assemblies);
})
);
commandInitialization = Task.Run(async() =>
{
await requiredInitialization;
this.commandHandlers = new ICommandHandler[]
{
new ExitCommandHandler(),
new HelpCommandHandler(),
new AssemblyReferenceCommandHandler(scriptEvaluator, workspaceManager, io),
new NugetReferenceCommandHandler(scriptEvaluator, workspaceManager, new NugetPackageInstaller(io)),
new EvaluationCommandHandler(scriptEvaluator, workspaceManager, new PrettyPrinter())
};
this.savers = new ISessionSaver[]
{
new CSharpSessionSaver(io, workspaceManager),
new MarkdownSessionSaver(io),
};
this.dataFlowAnalyzer = new DataFlowAnalyzer();
});
}
