/// <summary>
/// Loads references, set options and execute files specified in the initialization file.
/// Also prints logo unless <paramref name="isRestarting"/> is true.
/// </summary>
private async Task <EvaluationState> InitializeContextAsync(
Task <EvaluationState> lastTask,
RemoteAsyncOperation <RemoteExecutionResult> operation,
string initializationFileOpt,
bool isRestarting)
{
Debug.Assert(initializationFileOpt == null || PathUtilities.IsAbsolute(initializationFileOpt));
var state = await ReportUnhandledExceptionIfAny(lastTask).ConfigureAwait(false);
try
{
// TODO (tomat): this is also done in CommonInteractiveEngine, perhaps we can pass the parsed command lines to here?
if (!isRestarting)
{
Console.Out.WriteLine(_replServiceProvider.Logo);
}
if (File.Exists(initializationFileOpt))
{
Console.Out.WriteLine(string.Format(FeaturesResources.LoadingContextFrom, Path.GetFileName(initializationFileOpt)));
var parser = _replServiceProvider.CommandLineParser;
// 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 rspDirectory = Path.GetDirectoryName(initializationFileOpt);
var args = parser.Parse(new[] { "@" + initializationFileOpt }, rspDirectory, RuntimeEnvironment.GetRuntimeDirectory(), null);
foreach (var error in args.Errors)
{
var writer = (error.Severity == DiagnosticSeverity.Error) ? Console.Error : Console.Out;
writer.WriteLine(error.GetMessage(CultureInfo.CurrentCulture));
}
if (args.Errors.Length == 0)
{
var metadataResolver = CreateMetadataReferenceResolver(args.ReferencePaths, rspDirectory);
var sourceResolver = CreateSourceReferenceResolver(args.SourcePaths, rspDirectory);
var metadataReferences = new List <PortableExecutableReference>();
foreach (CommandLineReference cmdLineReference in args.MetadataReferences)
{
// interactive command line parser doesn't accept modules or linked assemblies
Debug.Assert(cmdLineReference.Properties.Kind == MetadataImageKind.Assembly && !cmdLineReference.Properties.EmbedInteropTypes);
var resolvedReferences = metadataResolver.ResolveReference(cmdLineReference.Reference, baseFilePath: null, properties: MetadataReferenceProperties.Assembly);
if (!resolvedReferences.IsDefaultOrEmpty)
{
metadataReferences.AddRange(resolvedReferences);
}
}
var scriptPathOpt = args.SourceFiles.IsEmpty ? null : args.SourceFiles[0].Path;
var rspState = new EvaluationState(
state.ScriptStateOpt,
state.ScriptOptions.
WithFilePath(scriptPathOpt).
WithReferences(metadataReferences).
WithImports(CommandLineHelpers.GetImports(args)).
WithMetadataResolver(metadataResolver).
WithSourceResolver(sourceResolver),
args.SourcePaths,
args.ReferencePaths,
rspDirectory);
_globals.ReferencePaths.Clear();
_globals.ReferencePaths.AddRange(args.ReferencePaths);
_globals.SourcePaths.Clear();
_globals.SourcePaths.AddRange(args.SourcePaths);
_globals.Args.AddRange(args.ScriptArguments);
if (scriptPathOpt != null)
{
var newScriptState = await ExecuteFileAsync(rspState, scriptPathOpt).ConfigureAwait(false);
if (newScriptState != null)
{
// remove references and imports from the options, they have been applied and will be inherited from now on:
rspState = rspState.
WithScriptState(newScriptState).
WithOptions(rspState.ScriptOptions.RemoveImportsAndReferences());
}
}
state = rspState;
}
}
if (!isRestarting)
{
Console.Out.WriteLine(FeaturesResources.TypeHelpForMoreInformation);
}
}
catch (Exception e)
{
ReportUnhandledException(e);
}
finally
{
state = CompleteExecution(state, operation, success: true);
}
return(state);
}
/// <summary>
/// Loads references, set options and execute files specified in the initialization file.
/// Also prints logo unless <paramref name="isRestarting"/> is true.
/// </summary>
private async Task<EvaluationState> InitializeContextAsync(
Task<EvaluationState> lastTask,
RemoteAsyncOperation<RemoteExecutionResult> operation,
string initializationFileOpt,
bool isRestarting)
{
Debug.Assert(initializationFileOpt == null || PathUtilities.IsAbsolute(initializationFileOpt));
var state = await ReportUnhandledExceptionIfAny(lastTask).ConfigureAwait(false);
try
{
// TODO (tomat): this is also done in CommonInteractiveEngine, perhaps we can pass the parsed command lines to here?
if (!isRestarting)
{
Console.Out.WriteLine(_replServiceProvider.Logo);
}
if (File.Exists(initializationFileOpt))
{
Console.Out.WriteLine(string.Format(FeaturesResources.Loading_context_from_0, Path.GetFileName(initializationFileOpt)));
var parser = _replServiceProvider.CommandLineParser;
// 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 rspDirectory = Path.GetDirectoryName(initializationFileOpt);
var args = parser.Parse(new[] { "@" + initializationFileOpt }, rspDirectory, RuntimeEnvironment.GetRuntimeDirectory(), null);
foreach (var error in args.Errors)
{
var writer = (error.Severity == DiagnosticSeverity.Error) ? Console.Error : Console.Out;
writer.WriteLine(error.GetMessage(CultureInfo.CurrentCulture));
}
if (args.Errors.Length == 0)
{
var metadataResolver = CreateMetadataReferenceResolver(args.ReferencePaths, rspDirectory);
var sourceResolver = CreateSourceReferenceResolver(args.SourcePaths, rspDirectory);
var metadataReferences = new List<PortableExecutableReference>();
foreach (CommandLineReference cmdLineReference in args.MetadataReferences)
{
// interactive command line parser doesn't accept modules or linked assemblies
Debug.Assert(cmdLineReference.Properties.Kind == MetadataImageKind.Assembly && !cmdLineReference.Properties.EmbedInteropTypes);
var resolvedReferences = metadataResolver.ResolveReference(cmdLineReference.Reference, baseFilePath: null, properties: MetadataReferenceProperties.Assembly);
if (!resolvedReferences.IsDefaultOrEmpty)
{
metadataReferences.AddRange(resolvedReferences);
}
}
var scriptPathOpt = args.SourceFiles.IsEmpty ? null : args.SourceFiles[0].Path;
var rspState = new EvaluationState(
state.ScriptStateOpt,
state.ScriptOptions.
WithFilePath(scriptPathOpt).
WithReferences(metadataReferences).
WithImports(CommandLineHelpers.GetImports(args)).
WithMetadataResolver(metadataResolver).
WithSourceResolver(sourceResolver),
args.SourcePaths,
args.ReferencePaths,
rspDirectory);
_globals.ReferencePaths.Clear();
_globals.ReferencePaths.AddRange(args.ReferencePaths);
_globals.SourcePaths.Clear();
_globals.SourcePaths.AddRange(args.SourcePaths);
_globals.Args.AddRange(args.ScriptArguments);
if (scriptPathOpt != null)
{
var newScriptState = await TryExecuteFileAsync(rspState, scriptPathOpt).ConfigureAwait(false);
if (newScriptState != null)
{
// remove references and imports from the options, they have been applied and will be inherited from now on:
rspState = rspState.
WithScriptState(newScriptState).
WithOptions(rspState.ScriptOptions.RemoveImportsAndReferences());
}
}
state = rspState;
}
}
if (!isRestarting)
{
Console.Out.WriteLine(FeaturesResources.Type_Sharphelp_for_more_information);
}
}
catch (Exception e)
{
ReportUnhandledException(e);
}
finally
{
state = CompleteExecution(state, operation, success: true);
}
return state;
}
/// <summary>
/// Loads references, set options and execute files specified in the initialization file.
/// Also prints logo unless <paramref name="isRestarting"/> is true.
/// </summary>
private async Task <EvaluationState> InitializeContextAsync(
Task <EvaluationState> lastTask,
TaskCompletionSource <RemoteExecutionResult> completionSource,
string?initializationFilePath,
bool isRestarting
)
{
Contract.ThrowIfFalse(
initializationFilePath == null ||
PathUtilities.IsAbsolute(initializationFilePath)
);
var serviceState = GetServiceState();
var state = await ReportUnhandledExceptionIfAnyAsync(lastTask)
.ConfigureAwait(false);
string?initializationScriptPath = null;
var initialImports = ImmutableArray <string> .Empty;
var metadataReferencePaths = ImmutableArray.CreateBuilder <string>();
try
{
metadataReferencePaths.Add(typeof(object).Assembly.Location);
metadataReferencePaths.Add(typeof(InteractiveScriptGlobals).Assembly.Location);
if (!isRestarting)
{
Console.Out.WriteLine(serviceState.ReplServiceProvider.Logo);
}
if (File.Exists(initializationFilePath))
{
Console.Out.WriteLine(
string.Format(
InteractiveHostResources.Loading_context_from_0,
Path.GetFileName(initializationFilePath)
)
);
var parser = serviceState.ReplServiceProvider.CommandLineParser;
// Add the Framework runtime directory to reference search paths when running on .NET Framework (PlatformAssemblyPaths list is empty).
// Otherwise, platform assemblies are looked up in PlatformAssemblyPaths directly.
var sdkDirectory = s_currentPlatformInfo.PlatformAssemblyPaths.IsEmpty
? RuntimeEnvironment.GetRuntimeDirectory()
: null;
var rspDirectory = Path.GetDirectoryName(initializationFilePath);
var args = parser.Parse(
new[] { "@" + initializationFilePath },
baseDirectory: rspDirectory,
sdkDirectory,
additionalReferenceDirectories: null
);
foreach (var error in args.Errors)
{
var writer =
(error.Severity == DiagnosticSeverity.Error)
? Console.Error
: Console.Out;
writer.WriteLine(error.GetMessage(CultureInfo.CurrentCulture));
}
if (args.Errors.Length == 0)
{
var referencePaths = args.ReferencePaths;
var sourcePaths = args.SourcePaths;
// TODO: Workaround for https://github.com/dotnet/roslyn/issues/45346
var referencePathsWithoutRspDir = referencePaths.Remove(rspDirectory);
var metadataResolver = state.MetadataReferenceResolver.WithSearchPaths(
referencePathsWithoutRspDir
);
var rspMetadataResolver = state.MetadataReferenceResolver
.WithSearchPaths(referencePaths)
.WithBaseDirectory(rspDirectory);
var sourceResolver = CreateSourceReferenceResolver(
sourcePaths,
rspDirectory
);
var metadataReferences = new List <PortableExecutableReference>();
foreach (var cmdLineReference in args.MetadataReferences)
{
// interactive command line parser doesn't accept modules or linked assemblies
Debug.Assert(
cmdLineReference.Properties.Kind == MetadataImageKind.Assembly &&
!cmdLineReference.Properties.EmbedInteropTypes
);
var resolvedReferences = rspMetadataResolver.ResolveReference(
cmdLineReference.Reference,
baseFilePath: null,
properties: MetadataReferenceProperties.Assembly
);
if (!resolvedReferences.IsDefaultOrEmpty)
{
metadataReferences.AddRange(resolvedReferences);
metadataReferencePaths.AddRange(
resolvedReferences
.Where(r => r.FilePath != null)
.Select(r => r.FilePath !)
);
}
}
initializationScriptPath = args.SourceFiles.IsEmpty
? null
: args.SourceFiles[0].Path;
initialImports = CommandLineHelpers.GetImports(args);
var rspState = new EvaluationState(
state.ScriptState,
state.ScriptOptions
.WithFilePath(initializationScriptPath)
.WithReferences(metadataReferences)
.WithImports(initialImports)
.WithMetadataResolver(metadataResolver)
.WithSourceResolver(sourceResolver),
args.SourcePaths,
rspDirectory
);
var globals = serviceState.Globals;
globals.ReferencePaths.Clear();
globals.ReferencePaths.AddRange(referencePathsWithoutRspDir);
globals.SourcePaths.Clear();
globals.SourcePaths.AddRange(sourcePaths);
globals.Args.AddRange(args.ScriptArguments);
if (initializationScriptPath != null)
{
var newScriptState = await TryExecuteFileAsync(
rspState,
initializationScriptPath
)
.ConfigureAwait(false);
if (newScriptState != null)
{
// remove references and imports from the options, they have been applied and will be inherited from now on:
rspState = rspState
.WithScriptState(newScriptState)
.WithOptions(
rspState.ScriptOptions.RemoveImportsAndReferences()
);
}
}
state = rspState;
}
}
if (!isRestarting)
{
Console.Out.WriteLine(
InteractiveHostResources.Type_Sharphelp_for_more_information
);
}
}
catch (Exception e)
{
ReportUnhandledException(e);
}
finally
{
var initResult = new RemoteInitializationResult(
initializationScriptPath,
metadataReferencePaths.ToImmutableArray(),
initialImports
);
state = CompleteExecution(state, completionSource, success: true, initResult);
}
return(state);
}
/// <summary>
/// Loads references, set options and execute files specified in the initialization file.
/// Also prints logo unless <paramref name="isRestarting"/> is true.
/// </summary>
private async Task<EvaluationState> InitializeContextAsync(
Task<EvaluationState> lastTask,
RemoteAsyncOperation<RemoteExecutionResult> operation,
string initializationFileOpt,
bool isRestarting)
{
Debug.Assert(initializationFileOpt == null || PathUtilities.IsAbsolute(initializationFileOpt));
var state = await ReportUnhandledExceptionIfAny(lastTask).ConfigureAwait(false);
try
{
// TODO (tomat): this is also done in CommonInteractiveEngine, perhaps we can pass the parsed command lines to here?
if (!isRestarting)
{
Console.Out.WriteLine(_replServiceProvider.Logo);
}
if (File.Exists(initializationFileOpt))
{
Console.Out.WriteLine(string.Format(FeaturesResources.LoadingContextFrom, Path.GetFileName(initializationFileOpt)));
var parser = _replServiceProvider.CommandLineParser;
// 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 rspDirectory = Path.GetDirectoryName(initializationFileOpt);
var args = parser.Parse(new[] { "@" + initializationFileOpt }, rspDirectory, RuntimeEnvironment.GetRuntimeDirectory(), null /* TODO: pass a valid value*/);
foreach (var error in args.Errors)
{
var writer = (error.Severity == DiagnosticSeverity.Error) ? Console.Error : Console.Out;
writer.WriteLine(error.GetMessage(CultureInfo.CurrentCulture));
}
if (args.Errors.Length == 0)
{
// TODO (tomat): other arguments
// TODO (tomat): parse options
var metadataResolver = CreateMetadataReferenceResolver(args.ReferencePaths, rspDirectory);
_hostObject.ReferencePaths.Clear();
_hostObject.ReferencePaths.AddRange(args.ReferencePaths);
_hostObject.SourcePaths.Clear();
var metadataReferences = new List<PortableExecutableReference>();
foreach (CommandLineReference cmdLineReference in args.MetadataReferences)
{
// interactive command line parser doesn't accept modules or linked assemblies
Debug.Assert(cmdLineReference.Properties.Kind == MetadataImageKind.Assembly && !cmdLineReference.Properties.EmbedInteropTypes);
var resolvedReferences = metadataResolver.ResolveReference(cmdLineReference.Reference, baseFilePath: null, properties: MetadataReferenceProperties.Assembly);
if (!resolvedReferences.IsDefaultOrEmpty)
{
metadataReferences.AddRange(resolvedReferences);
}
}
// only search for scripts next to the .rsp file:
var sourceSearchPaths = ImmutableArray<string>.Empty;
var rspState = new EvaluationState(
state.ScriptStateOpt,
state.ScriptOptions.AddReferences(metadataReferences),
sourceSearchPaths,
args.ReferencePaths,
rspDirectory);
foreach (CommandLineSourceFile file in args.SourceFiles)
{
// execute all files as scripts (matches csi/vbi semantics)
string fullPath = ResolveRelativePath(file.Path, rspDirectory, sourceSearchPaths, displayPath: true);
if (fullPath != null)
{
var newScriptState = await ExecuteFileAsync(rspState, fullPath).ConfigureAwait(false);
if (newScriptState != null)
{
rspState = rspState.WithScriptState(newScriptState);
}
}
}
state = new EvaluationState(
rspState.ScriptStateOpt,
rspState.ScriptOptions,
ImmutableArray<string>.Empty,
args.ReferencePaths,
state.WorkingDirectory);
}
}
if (!isRestarting)
{
Console.Out.WriteLine(FeaturesResources.TypeHelpForMoreInformation);
}
}
catch (Exception e)
{
ReportUnhandledException(e);
}
finally
{
state = CompleteExecution(state, operation, success: true);
}
return state;
}
/// <summary>
/// Loads references, set options and execute files specified in the initialization file.
/// Also prints logo unless <paramref name="isRestarting"/> is true.
/// </summary>
private async Task <EvaluationState> InitializeContextAsync(
Task <EvaluationState> lastTask,
RemoteAsyncOperation <RemoteExecutionResult> operation,
string initializationFileOpt,
bool isRestarting)
{
Debug.Assert(initializationFileOpt == null || PathUtilities.IsAbsolute(initializationFileOpt));
var state = await ReportUnhandledExceptionIfAny(lastTask).ConfigureAwait(false);
try
{
// TODO (tomat): this is also done in CommonInteractiveEngine, perhaps we can pass the parsed command lines to here?
if (!isRestarting)
{
Console.Out.WriteLine(_replServiceProvider.Logo);
}
if (File.Exists(initializationFileOpt))
{
Console.Out.WriteLine(string.Format(FeaturesResources.LoadingContextFrom, Path.GetFileName(initializationFileOpt)));
var parser = _replServiceProvider.CommandLineParser;
// 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 rspDirectory = Path.GetDirectoryName(initializationFileOpt);
var args = parser.Parse(new[] { "@" + initializationFileOpt }, rspDirectory, RuntimeEnvironment.GetRuntimeDirectory(), null /* TODO: pass a valid value*/);
foreach (var error in args.Errors)
{
var writer = (error.Severity == DiagnosticSeverity.Error) ? Console.Error : Console.Out;
writer.WriteLine(error.GetMessage(CultureInfo.CurrentCulture));
}
if (args.Errors.Length == 0)
{
// TODO (tomat): other arguments
// TODO (tomat): parse options
var metadataResolver = CreateMetadataReferenceResolver(args.ReferencePaths, rspDirectory);
_hostObject.ReferencePaths.Clear();
_hostObject.ReferencePaths.AddRange(args.ReferencePaths);
_hostObject.SourcePaths.Clear();
var metadataReferences = new List <PortableExecutableReference>();
foreach (CommandLineReference cmdLineReference in args.MetadataReferences)
{
// interactive command line parser doesn't accept modules or linked assemblies
Debug.Assert(cmdLineReference.Properties.Kind == MetadataImageKind.Assembly && !cmdLineReference.Properties.EmbedInteropTypes);
var resolvedReferences = metadataResolver.ResolveReference(cmdLineReference.Reference, baseFilePath: null, properties: MetadataReferenceProperties.Assembly);
if (!resolvedReferences.IsDefaultOrEmpty)
{
metadataReferences.AddRange(resolvedReferences);
}
}
// only search for scripts next to the .rsp file:
var sourceSearchPaths = ImmutableArray <string> .Empty;
var rspState = new EvaluationState(
state.ScriptStateOpt,
state.ScriptOptions.AddReferences(metadataReferences),
sourceSearchPaths,
args.ReferencePaths,
rspDirectory);
foreach (CommandLineSourceFile file in args.SourceFiles)
{
// execute all files as scripts (matches csi/vbi semantics)
string fullPath = ResolveRelativePath(file.Path, rspDirectory, sourceSearchPaths, displayPath: true);
if (fullPath != null)
{
var newScriptState = await ExecuteFileAsync(rspState, fullPath).ConfigureAwait(false);
if (newScriptState != null)
{
rspState = rspState.WithScriptState(newScriptState);
}
}
}
state = new EvaluationState(
rspState.ScriptStateOpt,
rspState.ScriptOptions,
ImmutableArray <string> .Empty,
args.ReferencePaths,
state.WorkingDirectory);
}
}
if (!isRestarting)
{
Console.Out.WriteLine(FeaturesResources.TypeHelpForMoreInformation);
}
}
catch (Exception e)
{
ReportUnhandledException(e);
}
finally
{
state = CompleteExecution(state, operation, success: true);
}
return(state);
}