/// <summary>
/// Invoked by <see cref="InteractiveHost"/> when a new process is being started.
/// </summary>
private void ProcessStarting(bool initialize)
{
var textView = GetCurrentWindowOrThrow().TextView;
var dispatcher = ((FrameworkElement)textView).Dispatcher;
if (!dispatcher.CheckAccess())
{
dispatcher.BeginInvoke(new Action(() => ProcessStarting(initialize)));
return;
}
// Freeze all existing classifications and then clear the list of submission buffers we have.
_submissionBuffers.Remove(_currentSubmissionBuffer); // if present
foreach (var textBuffer in _submissionBuffers)
{
InertClassifierProvider.CaptureExistingClassificationSpans(_classifierAggregator, textView, textBuffer);
}
_submissionBuffers.Clear();
// We always start out empty
_workspace.ClearSolution();
_currentSubmissionProjectId = null;
_previousSubmissionProjectId = null;
var metadataService = _workspace.CurrentSolution.Services.MetadataService;
var mscorlibRef = metadataService.GetReference(typeof(object).Assembly.Location, MetadataReferenceProperties.Assembly);
var interactiveHostObjectRef = metadataService.GetReference(typeof(InteractiveScriptGlobals).Assembly.Location, Script.HostAssemblyReferenceProperties);
_responseFileReferences = ImmutableArray.Create <MetadataReference>(mscorlibRef, interactiveHostObjectRef);
_responseFileImports = ImmutableArray <string> .Empty;
_initialScriptFileOpt = null;
ReferenceSearchPaths = ImmutableArray <string> .Empty;
SourceSearchPaths = ImmutableArray <string> .Empty;
if (initialize && File.Exists(_responseFilePath))
{
// The base directory for relative paths is the directory that contains the .rsp file.
// Note that .rsp files included by this .rsp file will share the base directory (Dev10 behavior of csc/vbc).
var responseFileDirectory = Path.GetDirectoryName(_responseFilePath);
var args = this.CommandLineParser.Parse(new[] { "@" + _responseFilePath }, responseFileDirectory, RuntimeEnvironment.GetRuntimeDirectory(), null);
if (args.Errors.Length == 0)
{
var metadataResolver = CreateMetadataReferenceResolver(metadataService, args.ReferencePaths, responseFileDirectory);
var sourceResolver = CreateSourceReferenceResolver(args.SourcePaths, responseFileDirectory);
// ignore unresolved references, they will be reported in the interactive window:
var responseFileReferences = args.ResolveMetadataReferences(metadataResolver).Where(r => !(r is UnresolvedMetadataReference));
_initialScriptFileOpt = args.SourceFiles.IsEmpty ? null : args.SourceFiles[0].Path;
ReferenceSearchPaths = args.ReferencePaths;
SourceSearchPaths = args.SourcePaths;
_responseFileReferences = _responseFileReferences.AddRange(responseFileReferences);
_responseFileImports = CommandLineHelpers.GetImports(args);
}
}
_metadataReferenceResolver = CreateMetadataReferenceResolver(metadataService, ReferenceSearchPaths, _initialWorkingDirectory);
_sourceReferenceResolver = CreateSourceReferenceResolver(SourceSearchPaths, _initialWorkingDirectory);
// create the first submission project in the workspace after reset:
if (_currentSubmissionBuffer != null)
{
AddSubmission(_currentSubmissionBuffer, this.LanguageName);
}
}
/// <summary>
/// Invoked by <see cref="InteractiveHost"/> when a new process is being started.
/// </summary>
private void ProcessStarting(InteractiveHostOptions options)
{
if (!Dispatcher.CheckAccess())
{
Dispatcher.BeginInvoke(new Action(() => ProcessStarting(options)));
return;
}
// Freeze all existing classifications and then clear the list of
// submission buffers we have.
FreezeClassifications();
_submissionBuffers.Clear();
// We always start out empty
_workspace.ClearSolution();
_currentSubmissionProjectId = null;
_previousSubmissionProjectId = null;
var metadataService = _workspace.CurrentSolution.Services.MetadataService;
ImmutableArray <string> referencePaths;
// reset configuration:
if (File.Exists(_responseFilePath))
{
// The base directory for relative paths is the directory that contains the .rsp file.
// Note that .rsp files included by this .rsp file will share the base directory (Dev10 behavior of csc/vbc).
var rspArguments = this.CommandLineParser.Parse(new[] { "@" + _responseFilePath }, Path.GetDirectoryName(_responseFilePath), null /* TODO: pass a valid value*/);
referencePaths = rspArguments.ReferencePaths;
// the base directory for references specified in the .rsp file is the .rsp file directory:
var rspMetadataReferenceResolver = new GacFileResolver(
referencePaths,
baseDirectory: rspArguments.BaseDirectory,
architectures: GacFileResolver.Default.Architectures, // TODO (tomat)
preferredCulture: System.Globalization.CultureInfo.CurrentCulture); // TODO (tomat)
var metadataProvider = metadataService.GetProvider();
// ignore unresolved references, they will be reported in the interactive window:
var rspReferences = rspArguments.ResolveMetadataReferences(new AssemblyReferenceResolver(rspMetadataReferenceResolver, metadataProvider))
.Where(r => !(r is UnresolvedMetadataReference));
var interactiveHelpersRef = metadataService.GetReference(typeof(Script).Assembly.Location, MetadataReferenceProperties.Assembly);
var interactiveHostObjectRef = metadataService.GetReference(typeof(InteractiveHostObject).Assembly.Location, MetadataReferenceProperties.Assembly);
_references = ImmutableHashSet.Create <MetadataReference>(
interactiveHelpersRef,
interactiveHostObjectRef)
.Union(rspReferences);
// we need to create projects for these:
_rspSourceFiles = rspArguments.SourceFiles;
}
else
{
var mscorlibRef = metadataService.GetReference(typeof(object).Assembly.Location, MetadataReferenceProperties.Assembly);
_references = ImmutableHashSet.Create <MetadataReference>(mscorlibRef);
_rspSourceFiles = ImmutableArray.Create <CommandLineSourceFile>();
referencePaths = ScriptOptions.Default.SearchPaths;
}
// reset search paths, working directory:
_metadataReferenceResolver = new GacFileResolver(
referencePaths,
baseDirectory: _initialWorkingDirectory,
architectures: GacFileResolver.Default.Architectures, // TODO (tomat)
preferredCulture: System.Globalization.CultureInfo.CurrentCulture); // TODO (tomat)
_sourceSearchPaths = InteractiveHost.Service.DefaultSourceSearchPaths;
// create the first submission project in the workspace after reset:
if (_currentSubmissionBuffer != null)
{
AddSubmission(_currentTextView, _currentSubmissionBuffer);
}
}
/// <summary>
/// Invoked by <see cref="InteractiveHost"/> when a new process is being started.
/// </summary>
private void ProcessStarting(bool initialize)
{
if (!Dispatcher.CheckAccess())
{
Dispatcher.BeginInvoke(new Action(() => ProcessStarting(initialize)));
return;
}
// Freeze all existing classifications and then clear the list of
// submission buffers we have.
FreezeClassifications();
_submissionBuffers.Clear();
// We always start out empty
_workspace.ClearSolution();
_currentSubmissionProjectId = null;
_previousSubmissionProjectId = null;
var metadataService = _workspace.CurrentSolution.Services.MetadataService;
ReferenceSearchPaths = ImmutableArray.Create(FileUtilities.NormalizeDirectoryPath(RuntimeEnvironment.GetRuntimeDirectory()));
SourceSearchPaths = ImmutableArray.Create(FileUtilities.NormalizeDirectoryPath(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile)));
if (initialize && File.Exists(_responseFilePath))
{
// The base directory for relative paths is the directory that contains the .rsp file.
// Note that .rsp files included by this .rsp file will share the base directory (Dev10 behavior of csc/vbc).
var rspArguments = this.CommandLineParser.Parse(new[] { "@" + _responseFilePath }, Path.GetDirectoryName(_responseFilePath), RuntimeEnvironment.GetRuntimeDirectory(), null /* TODO: pass a valid value*/);
ReferenceSearchPaths = ReferenceSearchPaths.AddRange(rspArguments.ReferencePaths);
// the base directory for references specified in the .rsp file is the .rsp file directory:
var rspMetadataReferenceResolver = CreateMetadataReferenceResolver(metadataService, ReferenceSearchPaths, rspArguments.BaseDirectory);
// ignore unresolved references, they will be reported in the interactive window:
var rspReferences = rspArguments.ResolveMetadataReferences(rspMetadataReferenceResolver)
.Where(r => !(r is UnresolvedMetadataReference));
var interactiveHelpersRef = metadataService.GetReference(typeof(Script).Assembly.Location, MetadataReferenceProperties.Assembly);
var interactiveHostObjectRef = metadataService.GetReference(typeof(InteractiveHostObject).Assembly.Location, MetadataReferenceProperties.Assembly);
_references = ImmutableHashSet.Create <MetadataReference>(
interactiveHelpersRef,
interactiveHostObjectRef)
.Union(rspReferences);
// we need to create projects for these:
_rspSourceFiles = rspArguments.SourceFiles;
}
else
{
var mscorlibRef = metadataService.GetReference(typeof(object).Assembly.Location, MetadataReferenceProperties.Assembly);
_references = ImmutableHashSet.Create <MetadataReference>(mscorlibRef);
_rspSourceFiles = ImmutableArray.Create <CommandLineSourceFile>();
}
_metadataReferenceResolver = CreateMetadataReferenceResolver(metadataService, ReferenceSearchPaths, _initialWorkingDirectory);
_sourceReferenceResolver = CreateSourceReferenceResolver(SourceSearchPaths, _initialWorkingDirectory);
// create the first submission project in the workspace after reset:
if (_currentSubmissionBuffer != null)
{
AddSubmission(_currentTextView, _currentSubmissionBuffer, this.LanguageName);
}
}