private DesktopAssemblyIdentityComparer GetAssemblyIdentityComparer()
{
// https://github.com/dotnet/roslyn/blob/41950e21da3ac2c307fb46c2ca8c8509b5059909/src/Compilers/CSharp/Portable/CommandLine/CSharpCompiler.cs#L105
if (CscArgs.AppConfigPath == null)
{
return(DesktopAssemblyIdentityComparer.Default);
}
using (var appConfigStream = File.OpenRead(CscArgs.AppConfigPath))
{
return(DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream));
}
}
public override Compilation?CreateCompilation(
TextWriter consoleOutput,
TouchedFileLogger touchedFilesLogger,
ErrorLogger errorLogger,
ImmutableArray <AnalyzerConfigOptionsResult> analyzerConfigOptions,
AnalyzerConfigOptionsResult globalConfigOptions)
{
var parseOptions = Arguments.ParseOptions;
// We compute script parse options once so we don't have to do it repeatedly in
// case there are many script files.
var scriptParseOptions = parseOptions.WithKind(SourceCodeKind.Script);
bool hadErrors = false;
var sourceFiles = Arguments.SourceFiles;
var trees = new SyntaxTree?[sourceFiles.Length];
var normalizedFilePaths = new string[sourceFiles.Length];
var diagnosticBag = DiagnosticBag.GetInstance();
if (Arguments.CompilationOptions.ConcurrentBuild)
{
Parallel.For(0, sourceFiles.Length, UICultureUtilities.WithCurrentUICulture <int>(i =>
{
try
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(
parseOptions,
scriptParseOptions,
ref hadErrors,
sourceFiles[i],
diagnosticBag,
out normalizedFilePaths[i]);
}
catch (Exception e) when(FatalError.Report(e))
{
throw ExceptionUtilities.Unreachable;
}
}));
}
else
{
for (int i = 0; i < sourceFiles.Length; i++)
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(
parseOptions,
scriptParseOptions,
ref hadErrors,
sourceFiles[i],
diagnosticBag,
out normalizedFilePaths[i]);
}
}
// If errors had been reported in ParseFile, while trying to read files, then we should simply exit.
if (ReportDiagnostics(diagnosticBag.ToReadOnlyAndFree(), consoleOutput, errorLogger))
{
Debug.Assert(hadErrors);
return(null);
}
var diagnostics = new List <DiagnosticInfo>();
var uniqueFilePaths = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
for (int i = 0; i < sourceFiles.Length; i++)
{
var normalizedFilePath = normalizedFilePaths[i];
Debug.Assert(normalizedFilePath != null);
Debug.Assert(sourceFiles[i].IsInputRedirected || PathUtilities.IsAbsolute(normalizedFilePath));
if (!uniqueFilePaths.Add(normalizedFilePath))
{
// warning CS2002: Source file '{0}' specified multiple times
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.WRN_FileAlreadyIncluded,
Arguments.PrintFullPaths ? normalizedFilePath : _diagnosticFormatter.RelativizeNormalizedPath(normalizedFilePath)));
trees[i] = null;
}
}
if (Arguments.TouchedFilesPath != null)
{
foreach (var path in uniqueFilePaths)
{
touchedFilesLogger.AddRead(path);
}
}
var assemblyIdentityComparer = DesktopAssemblyIdentityComparer.Default;
var appConfigPath = this.Arguments.AppConfigPath;
if (appConfigPath != null)
{
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
assemblyIdentityComparer = DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream);
}
if (touchedFilesLogger != null)
{
touchedFilesLogger.AddRead(appConfigPath);
}
}
catch (Exception ex)
{
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.ERR_CantReadConfigFile, appConfigPath, ex.Message));
}
}
var xmlFileResolver = new LoggingXmlFileResolver(Arguments.BaseDirectory, touchedFilesLogger);
var sourceFileResolver = new LoggingSourceFileResolver(ImmutableArray <string> .Empty, Arguments.BaseDirectory, Arguments.PathMap, touchedFilesLogger);
MetadataReferenceResolver referenceDirectiveResolver;
var resolvedReferences = ResolveMetadataReferences(diagnostics, touchedFilesLogger, out referenceDirectiveResolver);
if (ReportDiagnostics(diagnostics, consoleOutput, errorLogger))
{
return(null);
}
var loggingFileSystem = new LoggingStrongNameFileSystem(touchedFilesLogger, _tempDirectory);
var optionsProvider = new CompilerSyntaxTreeOptionsProvider(trees, analyzerConfigOptions, globalConfigOptions);
return(CSharpCompilation.Create(
Arguments.CompilationName,
trees.WhereNotNull(),
resolvedReferences,
Arguments.CompilationOptions
.WithMetadataReferenceResolver(referenceDirectiveResolver)
.WithAssemblyIdentityComparer(assemblyIdentityComparer)
.WithXmlReferenceResolver(xmlFileResolver)
.WithStrongNameProvider(Arguments.GetStrongNameProvider(loggingFileSystem))
.WithSourceReferenceResolver(sourceFileResolver)
.WithSyntaxTreeOptionsProvider(optionsProvider)));
}
public override Compilation CreateCompilation(TextWriter consoleOutput, TouchedFileLogger touchedFilesLogger, ErrorLogger errorLogger)
{
var parseOptions = Arguments.ParseOptions;
var scriptParseOptions = parseOptions.WithKind(SourceCodeKind.Script);
bool hadErrors = false;
var sourceFiles = Arguments.SourceFiles;
var trees = new SyntaxTree[sourceFiles.Length];
var normalizedFilePaths = new String[sourceFiles.Length];
if (Arguments.CompilationOptions.ConcurrentBuild)
{
Parallel.For(0, sourceFiles.Length, UICultureUtilities.WithCurrentUICulture <int>(i =>
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(consoleOutput, parseOptions, scriptParseOptions, ref hadErrors, sourceFiles[i], errorLogger, out normalizedFilePaths[i]);
}));
}
else
{
for (int i = 0; i < sourceFiles.Length; i++)
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(consoleOutput, parseOptions, scriptParseOptions, ref hadErrors, sourceFiles[i], errorLogger, out normalizedFilePaths[i]);
}
}
// If errors had been reported in ParseFile, while trying to read files, then we should simply exit.
if (hadErrors)
{
return(null);
}
var diagnostics = new List <DiagnosticInfo>();
var uniqueFilePaths = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
for (int i = 0; i < sourceFiles.Length; i++)
{
var normalizedFilePath = normalizedFilePaths[i];
Debug.Assert(normalizedFilePath != null);
Debug.Assert(PathUtilities.IsAbsolute(normalizedFilePath));
if (!uniqueFilePaths.Add(normalizedFilePath))
{
// warning CS2002: Source file '{0}' specified multiple times
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.WRN_FileAlreadyIncluded,
Arguments.PrintFullPaths ? normalizedFilePath : _diagnosticFormatter.RelativizeNormalizedPath(normalizedFilePath)));
trees[i] = null;
}
}
if (Arguments.TouchedFilesPath != null)
{
foreach (var path in uniqueFilePaths)
{
touchedFilesLogger.AddRead(path);
}
}
var assemblyIdentityComparer = DesktopAssemblyIdentityComparer.Default;
var appConfigPath = this.Arguments.AppConfigPath;
if (appConfigPath != null)
{
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
assemblyIdentityComparer = DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream);
}
if (touchedFilesLogger != null)
{
touchedFilesLogger.AddRead(appConfigPath);
}
}
catch (Exception ex)
{
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.ERR_CantReadConfigFile, appConfigPath, ex.Message));
}
}
var metadataProvider = GetMetadataProvider();
var xmlFileResolver = new LoggingXmlFileResolver(Arguments.BaseDirectory, touchedFilesLogger);
var sourceFileResolver = new LoggingSourceFileResolver(ImmutableArray <string> .Empty, Arguments.BaseDirectory, touchedFilesLogger);
var externalReferenceResolver = GetExternalMetadataResolver(touchedFilesLogger);
MetadataFileReferenceResolver referenceDirectiveResolver;
var resolvedReferences = ResolveMetadataReferences(externalReferenceResolver, metadataProvider, diagnostics, assemblyIdentityComparer, touchedFilesLogger, out referenceDirectiveResolver);
if (ReportErrors(diagnostics, consoleOutput, errorLogger))
{
return(null);
}
var strongNameProvider = new LoggingStrongNameProvider(Arguments.KeyFileSearchPaths, touchedFilesLogger);
var compilation = CSharpCompilation.Create(
Arguments.CompilationName,
trees.WhereNotNull(),
resolvedReferences,
Arguments.CompilationOptions.
WithMetadataReferenceResolver(new AssemblyReferenceResolver(referenceDirectiveResolver, metadataProvider)).
WithAssemblyIdentityComparer(assemblyIdentityComparer).
WithStrongNameProvider(strongNameProvider).
WithXmlReferenceResolver(xmlFileResolver).
WithSourceReferenceResolver(sourceFileResolver));
return(compilation);
}
protected override Compilation CreateCompilation(TextWriter consoleOutput, TouchedFileLogger touchedFilesLogger)
{
var parseOptions = Arguments.ParseOptions;
var scriptParseOptions = parseOptions.WithKind(SourceCodeKind.Script);
bool hadErrors = false;
var sourceFiles = Arguments.SourceFiles;
var trees = new SyntaxTree[sourceFiles.Length];
var normalizedFilePaths = new String[sourceFiles.Length];
if (Arguments.CompilationOptions.ConcurrentBuild)
{
var tasks = new Task[sourceFiles.Length];
for (int i = 0; i < sourceFiles.Length; i++)
{
//NOTE: order of trees is important!!
var treeIndex = i;
tasks[treeIndex] = Task.Run(async() =>
{
var file = sourceFiles[treeIndex];
var fileReadDiagnostics = new List <DiagnosticInfo>();
var result = await ReadFileContentAsync(file, fileReadDiagnostics, Arguments.Encoding).ConfigureAwait(false);
var content = result.Item1;
normalizedFilePaths[treeIndex] = result.Item2;
if (content == null)
{
PrintErrors(fileReadDiagnostics, consoleOutput);
fileReadDiagnostics.Clear();
hadErrors = true;
trees[treeIndex] = null;
}
else
{
trees[treeIndex] = ParseFile(parseOptions, scriptParseOptions, content, file);
}
});
}
Task.WaitAll(tasks);
}
else
{
for (int i = 0; i < sourceFiles.Length; i++)
{
var file = sourceFiles[i];
//NOTE: order of trees is important!!
trees[i] = ParseFile(consoleOutput, parseOptions, scriptParseOptions, ref hadErrors, file, out normalizedFilePaths[i]);
}
}
// If errors had been reported in ParseFile, while trying to read files, then we should simply exit.
if (hadErrors)
{
return(null);
}
var diagnostics = new List <DiagnosticInfo>();
var uniqueFilePaths = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
for (int i = 0; i < sourceFiles.Length; i++)
{
var normalizedFilePath = normalizedFilePaths[i];
Debug.Assert(normalizedFilePath != null);
Debug.Assert(PathUtilities.IsAbsolute(normalizedFilePath));
if (!uniqueFilePaths.Add(normalizedFilePath))
{
// warning CS2002: Source file '{0}' specified multiple times
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.WRN_FileAlreadyIncluded,
Arguments.PrintFullPaths ? normalizedFilePath : this.diagnosticFormatter.RelativizeNormalizedPath(normalizedFilePath)));
trees[i] = null;
}
}
if (Arguments.TouchedFilesPath != null)
{
foreach (var path in uniqueFilePaths)
{
touchedFilesLogger.AddRead(path);
}
}
var assemblyIdentityComparer = DesktopAssemblyIdentityComparer.Default;
var appConfigPath = this.Arguments.AppConfigPath;
if (appConfigPath != null)
{
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
assemblyIdentityComparer = DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream);
}
if (touchedFilesLogger != null)
{
touchedFilesLogger.AddRead(appConfigPath);
}
}
catch (Exception ex)
{
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.ERR_CantReadConfigFile, appConfigPath, ex.Message));
}
}
var metadataProvider = GetMetadataProvider();
var xmlFileResolver = new LoggingXmlFileResolver(Arguments.BaseDirectory, touchedFilesLogger);
var sourceFileResolver = new LoggingSourceFileResolver(ImmutableArray <string> .Empty, Arguments.BaseDirectory, touchedFilesLogger);
var externalReferenceResolver = GetExternalMetadataResolver(touchedFilesLogger);
MetadataReferenceResolver referenceDirectiveResolver;
var resolvedReferences = ResolveMetadataReferences(externalReferenceResolver, metadataProvider, diagnostics, assemblyIdentityComparer, touchedFilesLogger, out referenceDirectiveResolver);
if (PrintErrors(diagnostics, consoleOutput))
{
return(null);
}
var strongNameProvider = new LoggingStrongNameProvider(Arguments.KeyFileSearchPaths, touchedFilesLogger);
var compilation = CSharpCompilation.Create(
Arguments.CompilationName,
trees.WhereNotNull(),
resolvedReferences,
Arguments.CompilationOptions.
WithMetadataReferenceResolver(referenceDirectiveResolver).
WithMetadataReferenceProvider(metadataProvider).
WithAssemblyIdentityComparer(assemblyIdentityComparer).
WithStrongNameProvider(strongNameProvider).
WithXmlReferenceResolver(xmlFileResolver).
WithSourceReferenceResolver(sourceFileResolver));
// Print the diagnostics produced during the parsing stage and exit if there were any errors.
if (PrintErrors(compilation.GetParseDiagnostics(), consoleOutput))
{
return(null);
}
if (PrintErrors(compilation.GetDeclarationDiagnostics(), consoleOutput))
{
return(null);
}
return(compilation);
}
public override Compilation CreateCompilation(TextWriter consoleOutput, TouchedFileLogger touchedFilesLogger, ErrorLogger2 errorLogger)
{
var parseOptions = Arguments.ParseOptions;
// We compute script parse options once so we don't have to do it repeatedly in
// case there are many script files.
var scriptParseOptions = parseOptions.WithKind(SourceCodeKind.Script);
bool hadErrors = false;
var sourceFiles = Arguments.SourceFiles;
var trees = new SyntaxTree[sourceFiles.Length];
var normalizedFilePaths = new String[sourceFiles.Length];
for (int i = 0; i < sourceFiles.Length; i++)
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(consoleOutput, parseOptions, scriptParseOptions, ref hadErrors, sourceFiles[i], errorLogger, out normalizedFilePaths[i]);
}
// If errors had been reported in ParseFile, while trying to read files, then we should simply exit.
if (hadErrors)
{
return(null);
}
var diagnostics = typeof(List <>).MakeGenericTypeFast(Refl.Type_DiagnosticInfo).InvokeFunction(".ctor");
var uniqueFilePaths = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
for (int i = 0; i < sourceFiles.Length; i++)
{
var normalizedFilePath = normalizedFilePaths[i];
Debug.Assert(normalizedFilePath != null);
Debug.Assert(ReflPathUtilities.IsAbsolute(normalizedFilePath));
if (!uniqueFilePaths.Add(normalizedFilePath))
{
// warning CS2002: Source file '{0}' specified multiple times
diagnostics.InvokeAction("Add", ReflDiagnosticInfo.ctor(MessageProvider, (int)Compatibility.WRN_FileAlreadyIncluded,
new object[] { Arguments.PrintFullPaths?normalizedFilePath: ReflCommandLineDiagnosticFormatter.RelativizeNormalizedPath(_diagnosticFormatter, normalizedFilePath) }));
trees[i] = null;
}
}
if (Arguments.TouchedFilesPath != null)
{
foreach (var path in uniqueFilePaths)
{
ReflTouchedFileLogger.AddRead(touchedFilesLogger, path);
}
}
var assemblyIdentityComparer = DesktopAssemblyIdentityComparer.Default;
var appConfigPath = this.Arguments.AppConfigPath;
if (appConfigPath != null)
{
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
assemblyIdentityComparer = DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream);
}
if (touchedFilesLogger != null)
{
ReflTouchedFileLogger.AddRead(touchedFilesLogger, appConfigPath);
}
}
catch (Exception ex)
{
diagnostics.InvokeAction("Add", ReflDiagnosticInfo.ctor(MessageProvider, (int)Compatibility.ERR_CantReadConfigFile, new object[] { appConfigPath, ex.Message }));
}
}
var xmlFileResolver = ReflLoggingXmlFileResolver.ctor(Arguments.BaseDirectory, touchedFilesLogger);
var sourceFileResolver = ReflLoggingSourceFileResolver.ctor(ImmutableArray <string> .Empty, Arguments.BaseDirectory, Arguments.PathMap, touchedFilesLogger);
MetadataReferenceResolver referenceDirectiveResolver;
var resolvedReferences = ResolveMetadataReferences(diagnostics, touchedFilesLogger, out referenceDirectiveResolver);
if (ReportErrors((IEnumerable <DiagnosticInfo>)diagnostics, consoleOutput, errorLogger))
{
return(null);
}
var strongNameProvider = ReflLoggingStrongNameProvider.ctor(Arguments.KeyFileSearchPaths, touchedFilesLogger);
var compilation = CSharpCompilation.Create(
Arguments.CompilationName,
trees.Where(x => x != null),
resolvedReferences,
Arguments.CompilationOptions.
WithMetadataReferenceResolver(referenceDirectiveResolver).
WithAssemblyIdentityComparer(assemblyIdentityComparer).
WithStrongNameProvider(strongNameProvider).
WithXmlReferenceResolver(xmlFileResolver).
WithSourceReferenceResolver(sourceFileResolver));
return(compilation);
}
public bool SetApplicationConfiguration(string applicationConfiguration)
{
if (!string.IsNullOrEmpty(applicationConfiguration))
{
var appConfigPath = FileUtilities.ResolveRelativePath(applicationConfiguration, Path.GetDirectoryName(_projectFile.FilePath));
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
this.CompilationOptions = this.CompilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream));
}
}
catch (Exception)
{
}
}
return(true);
}
public HostBuildData Create(HostBuildOptions options)
{
var parseOptions = new CSharpParseOptions(languageVersion: LanguageVersion.CSharp6, documentationMode: DocumentationMode.Parse);
var compilationOptions = new CSharpCompilationOptions(
OutputKind.ConsoleApplication,
xmlReferenceResolver: new XmlFileResolver(options.ProjectDirectory),
sourceReferenceResolver: new SourceFileResolver(ImmutableArray <string> .Empty, options.ProjectDirectory),
metadataReferenceResolver: new AssemblyReferenceResolver(
new MetadataFileReferenceResolver(ImmutableArray <string> .Empty, options.ProjectDirectory),
MetadataFileReferenceProvider.Default),
strongNameProvider: new DesktopStrongNameProvider(ImmutableArray.Create(options.ProjectDirectory, options.OutputDirectory)),
assemblyIdentityComparer: DesktopAssemblyIdentityComparer.Default);
var warnings = new List <KeyValuePair <string, ReportDiagnostic> >(options.Warnings);
if (options.OutputKind.HasValue)
{
var kind = options.OutputKind.Value;
compilationOptions = compilationOptions.WithOutputKind(kind);
if (compilationOptions.Platform == Platform.AnyCpu32BitPreferred &&
(kind == OutputKind.DynamicallyLinkedLibrary || kind == OutputKind.NetModule || kind == OutputKind.WindowsRuntimeMetadata))
{
compilationOptions = compilationOptions.WithPlatform(Platform.AnyCpu);
}
}
if (!string.IsNullOrEmpty(options.DefineConstants))
{
IEnumerable <Diagnostic> diagnostics;
parseOptions = parseOptions.WithPreprocessorSymbols(CSharpCommandLineParser.ParseConditionalCompilationSymbols(options.DefineConstants, out diagnostics));
}
if (options.DocumentationFile != null)
{
parseOptions = parseOptions.WithDocumentationMode(!string.IsNullOrEmpty(options.DocumentationFile) ? DocumentationMode.Diagnose : DocumentationMode.Parse);
}
if (options.LanguageVersion != null)
{
var languageVersion = CompilationOptionsConversion.GetLanguageVersion(options.LanguageVersion);
if (languageVersion.HasValue)
{
parseOptions = parseOptions.WithLanguageVersion(languageVersion.Value);
}
}
if (!string.IsNullOrEmpty(options.PlatformWith32BitPreference))
{
Platform platform;
if (Enum.TryParse <Platform>(options.PlatformWith32BitPreference, true, out platform))
{
if (platform == Platform.AnyCpu &&
compilationOptions.OutputKind != OutputKind.DynamicallyLinkedLibrary &&
compilationOptions.OutputKind != OutputKind.NetModule &&
compilationOptions.OutputKind != OutputKind.WindowsRuntimeMetadata)
{
platform = Platform.AnyCpu32BitPreferred;
}
compilationOptions = compilationOptions.WithPlatform(platform);
}
}
if (options.AllowUnsafeBlocks.HasValue)
{
compilationOptions = compilationOptions.WithAllowUnsafe(options.AllowUnsafeBlocks.Value);
}
if (options.CheckForOverflowUnderflow.HasValue)
{
compilationOptions = compilationOptions.WithOverflowChecks(options.CheckForOverflowUnderflow.Value);
}
if (options.DelaySign != null)
{
bool delaySignExplicitlySet = options.DelaySign.Item1;
bool delaySign = options.DelaySign.Item2;
compilationOptions = compilationOptions.WithDelaySign(delaySignExplicitlySet ? delaySign : (bool?)null);
}
if (!string.IsNullOrEmpty(options.ApplicationConfiguration))
{
var appConfigPath = FileUtilities.ResolveRelativePath(options.ApplicationConfiguration, options.ProjectDirectory);
try
{
using (var appConfigStream = PortableShim.FileStream.Create(appConfigPath, PortableShim.FileMode.Open, PortableShim.FileAccess.Read))
{
compilationOptions = compilationOptions.WithAssemblyIdentityComparer(DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream));
}
}
catch (Exception)
{
}
}
if (!string.IsNullOrEmpty(options.KeyContainer))
{
compilationOptions = compilationOptions.WithCryptoKeyContainer(options.KeyContainer);
}
if (!string.IsNullOrEmpty(options.KeyFile))
{
var fullPath = FileUtilities.ResolveRelativePath(options.KeyFile, options.ProjectDirectory);
compilationOptions = compilationOptions.WithCryptoKeyFile(fullPath);
}
if (!string.IsNullOrEmpty(options.MainEntryPoint))
{
compilationOptions = compilationOptions.WithMainTypeName(options.MainEntryPoint);
}
if (!string.IsNullOrEmpty(options.ModuleAssemblyName))
{
compilationOptions = compilationOptions.WithModuleName(options.ModuleAssemblyName);
}
if (options.Optimize.HasValue)
{
compilationOptions = compilationOptions.WithOptimizationLevel(options.Optimize.Value ? OptimizationLevel.Release : OptimizationLevel.Debug);
}
if (!string.IsNullOrEmpty(options.Platform))
{
Platform plat;
if (Enum.TryParse <Platform>(options.Platform, ignoreCase: true, result: out plat))
{
compilationOptions = compilationOptions.WithPlatform(plat);
}
}
// Get options from the ruleset file, if any.
if (!string.IsNullOrEmpty(options.RuleSetFile))
{
var fullPath = FileUtilities.ResolveRelativePath(options.RuleSetFile, options.ProjectDirectory);
Dictionary <string, ReportDiagnostic> specificDiagnosticOptions;
var generalDiagnosticOption = RuleSet.GetDiagnosticOptionsFromRulesetFile(fullPath, out specificDiagnosticOptions);
compilationOptions = compilationOptions.WithGeneralDiagnosticOption(generalDiagnosticOption);
warnings.AddRange(specificDiagnosticOptions);
}
if (options.WarningsAsErrors.HasValue)
{
compilationOptions = compilationOptions.WithGeneralDiagnosticOption(options.WarningsAsErrors.Value ? ReportDiagnostic.Error : ReportDiagnostic.Default);
}
if (options.WarningLevel.HasValue)
{
compilationOptions = compilationOptions.WithWarningLevel(options.WarningLevel.Value);
}
compilationOptions = compilationOptions.WithSpecificDiagnosticOptions(warnings);
return(new HostBuildData(
parseOptions,
compilationOptions));
}
public override Compilation CreateCompilation(TextWriter consoleOutput, TouchedFileLogger touchedFilesLogger, ErrorLogger errorLogger)
{
#if XSHARP
var parseOptions = Arguments.ParseOptions.WithOutput(consoleOutput);
#else
var parseOptions = Arguments.ParseOptions;
#endif
// We compute script parse options once so we don't have to do it repeatedly in
// case there are many script files.
var scriptParseOptions = parseOptions.WithKind(SourceCodeKind.Script);
bool hadErrors = false;
var sourceFiles = Arguments.SourceFiles;
var trees = new SyntaxTree[sourceFiles.Length];
var normalizedFilePaths = new string[sourceFiles.Length];
var diagnosticBag = DiagnosticBag.GetInstance();
if (Arguments.CompilationOptions.ConcurrentBuild)
{
Parallel.For(0, sourceFiles.Length, UICultureUtilities.WithCurrentUICulture <int>(i =>
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(parseOptions, scriptParseOptions, ref hadErrors, sourceFiles[i], diagnosticBag, out normalizedFilePaths[i]);
}));
}
else
{
for (int i = 0; i < sourceFiles.Length; i++)
{
//NOTE: order of trees is important!!
trees[i] = ParseFile(parseOptions, scriptParseOptions, ref hadErrors, sourceFiles[i], diagnosticBag, out normalizedFilePaths[i]);
}
}
// If errors had been reported in ParseFile, while trying to read files, then we should simply exit.
if (hadErrors)
{
Debug.Assert(diagnosticBag.HasAnyErrors());
ReportErrors(diagnosticBag.ToReadOnlyAndFree(), consoleOutput, errorLogger);
return(null);
}
else
{
Debug.Assert(diagnosticBag.IsEmptyWithoutResolution);
diagnosticBag.Free();
}
#if XSHARP
var newtree = InternalSyntax.XSharpLanguageParser.ProcessTrees(trees, parseOptions);
if (newtree != null)
{
var newtrees = new SyntaxTree[trees.Length + 1];
Array.Copy(trees, newtrees, trees.Length);
newtrees[trees.Length] = newtree;
trees = newtrees;
}
#endif
var diagnostics = new List <DiagnosticInfo>();
var uniqueFilePaths = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
for (int i = 0; i < sourceFiles.Length; i++)
{
var normalizedFilePath = normalizedFilePaths[i];
Debug.Assert(normalizedFilePath != null);
Debug.Assert(PathUtilities.IsAbsolute(normalizedFilePath));
if (!uniqueFilePaths.Add(normalizedFilePath))
{
// warning CS2002: Source file '{0}' specified multiple times
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.WRN_FileAlreadyIncluded,
Arguments.PrintFullPaths ? normalizedFilePath : _diagnosticFormatter.RelativizeNormalizedPath(normalizedFilePath)));
trees[i] = null;
}
#if XSHARP
else if (parseOptions.PreprocessorOutput && Arguments.TouchedFilesPath != null)
{
touchedFilesLogger.AddWritten(FileNameUtilities.ChangeExtension(normalizedFilePath, ".ppo"));
}
#endif
}
#if XSHARP
// Add the names of the header files that we have processed
foreach (var tree in trees)
{
if (tree != null)
{
if (tree.HasCompilationUnitRoot)
{
var root = tree.GetCompilationUnitRoot();
foreach (var file in root.IncludedFiles)
{
uniqueFilePaths.Add(file.Key);
}
}
}
}
#endif
if (Arguments.TouchedFilesPath != null)
{
foreach (var path in uniqueFilePaths)
{
touchedFilesLogger.AddRead(path);
}
}
var assemblyIdentityComparer = DesktopAssemblyIdentityComparer.Default;
var appConfigPath = this.Arguments.AppConfigPath;
if (appConfigPath != null)
{
try
{
using (var appConfigStream = new FileStream(appConfigPath, FileMode.Open, FileAccess.Read))
{
assemblyIdentityComparer = DesktopAssemblyIdentityComparer.LoadFromXml(appConfigStream);
}
if (touchedFilesLogger != null)
{
touchedFilesLogger.AddRead(appConfigPath);
}
}
catch (Exception ex)
{
diagnostics.Add(new DiagnosticInfo(MessageProvider, (int)ErrorCode.ERR_CantReadConfigFile, appConfigPath, ex.Message));
}
}
var xmlFileResolver = new LoggingXmlFileResolver(Arguments.BaseDirectory, touchedFilesLogger);
var sourceFileResolver = new LoggingSourceFileResolver(ImmutableArray <string> .Empty, Arguments.BaseDirectory, Arguments.PathMap, touchedFilesLogger);
MetadataReferenceResolver referenceDirectiveResolver;
var resolvedReferences = ResolveMetadataReferences(diagnostics, touchedFilesLogger, out referenceDirectiveResolver);
if (ReportErrors(diagnostics, consoleOutput, errorLogger))
{
return(null);
}
var loggingFileSystem = new LoggingStrongNameFileSystem(touchedFilesLogger);
return(CSharpCompilation.Create(
Arguments.CompilationName,
trees.WhereNotNull(),
resolvedReferences,
Arguments.CompilationOptions.
WithMetadataReferenceResolver(referenceDirectiveResolver).
WithAssemblyIdentityComparer(assemblyIdentityComparer).
WithXmlReferenceResolver(xmlFileResolver).
WithStrongNameProvider(Arguments.GetStrongNameProvider(loggingFileSystem, _tempDirectory)).
WithSourceReferenceResolver(sourceFileResolver)));
}