internal ImmutableArray <DiagnosticAnalyzer> ResolveAnalyzersFromArguments(string language, List <DiagnosticInfo> diagnostics, CommonMessageProvider messageProvider, TouchedFileLogger touchedFiles, IAnalyzerAssemblyLoader analyzerLoader) { var builder = ImmutableArray.CreateBuilder <DiagnosticAnalyzer>(); EventHandler <AnalyzerLoadFailureEventArgs> errorHandler = (o, e) => { var analyzerReference = o as AnalyzerFileReference; DiagnosticInfo diagnostic = null; switch (e.ErrorCode) { case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToLoadAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_UnableToLoadAnalyzer, analyzerReference.FullPath, e.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToCreateAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_AnalyzerCannotBeCreated, e.TypeName, analyzerReference.FullPath, e.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.NoAnalyzers: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_NoAnalyzerInAssembly, analyzerReference.FullPath); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.None: default: return; } // Filter this diagnostic based on the compilation options so that /nowarn and /warnaserror etc. take effect. diagnostic = messageProvider.FilterDiagnosticInfo(diagnostic, this.CompilationOptions); if (diagnostic != null) { diagnostics.Add(diagnostic); } }; foreach (var reference in AnalyzerReferences) { var resolvedReference = ResolveAnalyzerReference(reference, analyzerLoader); if (resolvedReference != null) { resolvedReference.AnalyzerLoadFailed += errorHandler; resolvedReference.AddAnalyzers(builder, language); resolvedReference.AnalyzerLoadFailed -= errorHandler; } else { diagnostics.Add(new DiagnosticInfo(messageProvider, messageProvider.ERR_MetadataFileNotFound, reference.FilePath)); } } return(builder.ToImmutable()); }
internal void ResolveAnalyzersFromArguments( string language, List <DiagnosticInfo> diagnostics, CommonMessageProvider messageProvider, IAnalyzerAssemblyLoader analyzerLoader, bool skipAnalyzers, out ImmutableArray <DiagnosticAnalyzer> analyzers, out ImmutableArray <ISourceGenerator> generators) { var analyzerBuilder = ImmutableArray.CreateBuilder <DiagnosticAnalyzer>(); var generatorBuilder = ImmutableArray.CreateBuilder <ISourceGenerator>(); EventHandler <AnalyzerLoadFailureEventArgs> errorHandler = (o, e) => { var analyzerReference = o as AnalyzerFileReference; RoslynDebug.Assert(analyzerReference is object); DiagnosticInfo?diagnostic; switch (e.ErrorCode) { case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToLoadAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_UnableToLoadAnalyzer, analyzerReference.FullPath, e.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToCreateAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_AnalyzerCannotBeCreated, e.TypeName ?? "", analyzerReference.FullPath, e.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.NoAnalyzers: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_NoAnalyzerInAssembly, analyzerReference.FullPath); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.ReferencesFramework: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_AnalyzerReferencesFramework, analyzerReference.FullPath, e.TypeName !); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.None: default: return; } // Filter this diagnostic based on the compilation options so that /nowarn and /warnaserror etc. take effect. diagnostic = messageProvider.FilterDiagnosticInfo(diagnostic, this.CompilationOptions); if (diagnostic != null) { diagnostics.Add(diagnostic); } }; var resolvedReferences = ArrayBuilder <AnalyzerFileReference> .GetInstance(); foreach (var reference in AnalyzerReferences) { var resolvedReference = ResolveAnalyzerReference(reference, analyzerLoader); if (resolvedReference != null) { resolvedReferences.Add(resolvedReference); // register the reference to the analyzer loader: analyzerLoader.AddDependencyLocation(resolvedReference.FullPath); } else { diagnostics.Add(new DiagnosticInfo(messageProvider, messageProvider.ERR_MetadataFileNotFound, reference.FilePath)); } } // All analyzer references are registered now, we can start loading them: foreach (var resolvedReference in resolvedReferences) { resolvedReference.AnalyzerLoadFailed += errorHandler; if (!skipAnalyzers) { resolvedReference.AddAnalyzers(analyzerBuilder, language); } resolvedReference.AddGenerators(generatorBuilder, language); resolvedReference.AnalyzerLoadFailed -= errorHandler; } resolvedReferences.Free(); generators = generatorBuilder.ToImmutable(); analyzers = analyzerBuilder.ToImmutable(); }
internal ImmutableArray<DiagnosticAnalyzer> ResolveAnalyzersFromArguments( string language, List<DiagnosticInfo> diagnostics, CommonMessageProvider messageProvider, IAnalyzerAssemblyLoader analyzerLoader) { var analyzerBuilder = ImmutableArray.CreateBuilder<DiagnosticAnalyzer>(); EventHandler<AnalyzerLoadFailureEventArgs> errorHandler = (o, e) => { var analyzerReference = o as AnalyzerFileReference; DiagnosticInfo diagnostic; switch (e.ErrorCode) { case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToLoadAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_UnableToLoadAnalyzer, analyzerReference.FullPath, e.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToCreateAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_AnalyzerCannotBeCreated, e.TypeName, analyzerReference.FullPath, e.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.NoAnalyzers: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_NoAnalyzerInAssembly, analyzerReference.FullPath); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.None: default: return; } // Filter this diagnostic based on the compilation options so that /nowarn and /warnaserror etc. take effect. diagnostic = messageProvider.FilterDiagnosticInfo(diagnostic, this.CompilationOptions); if (diagnostic != null) { diagnostics.Add(diagnostic); } }; var resolvedReferences = ArrayBuilder<AnalyzerFileReference>.GetInstance(); foreach (var reference in AnalyzerReferences) { var resolvedReference = ResolveAnalyzerReference(reference, analyzerLoader); if (resolvedReference != null) { resolvedReferences.Add(resolvedReference); // register the reference to the analyzer loader: analyzerLoader.AddDependencyLocation(resolvedReference.FullPath); } else { diagnostics.Add(new DiagnosticInfo(messageProvider, messageProvider.ERR_MetadataFileNotFound, reference.FilePath)); } } // All analyzer references are registered now, we can start loading them: foreach (var resolvedReference in resolvedReferences) { resolvedReference.AnalyzerLoadFailed += errorHandler; resolvedReference.AddAnalyzers(analyzerBuilder, language); resolvedReference.AnalyzerLoadFailed -= errorHandler; } resolvedReferences.Free(); return analyzerBuilder.ToImmutable(); }
internal ImmutableArray<DiagnosticAnalyzer> ResolveAnalyzersFromArguments(string language, List<DiagnosticInfo> diagnostics, CommonMessageProvider messageProvider, TouchedFileLogger touchedFiles, Func<string, Assembly> getAssembly) { var builder = ImmutableArray.CreateBuilder<DiagnosticAnalyzer>(); EventHandler<AnalyzerLoadFailureEventArgs> errorHandler = (o, e) => { var analyzerReference = o as AnalyzerFileReference; DiagnosticInfo diagnostic = null; switch (e.ErrorCode) { case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToLoadAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_UnableToLoadAnalyzer, analyzerReference.FullPath, e.Exception.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.UnableToCreateAnalyzer: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_AnalyzerCannotBeCreated, e.TypeName, analyzerReference.FullPath, e.Exception.Message); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.NoAnalyzers: diagnostic = new DiagnosticInfo(messageProvider, messageProvider.WRN_NoAnalyzerInAssembly, analyzerReference.FullPath); break; case AnalyzerLoadFailureEventArgs.FailureErrorCode.None: default: return; } // Filter this diagnostic based on the compilation options so that /nowarn and /warnaserror etc. take effect. diagnostic = messageProvider.FilterDiagnosticInfo(diagnostic, this.CompilationOptions); if (diagnostic != null) { diagnostics.Add(diagnostic); } }; foreach (var reference in AnalyzerReferences) { var resolvedReference = ResolveAnalyzerReference(reference, getAssembly); if (resolvedReference != null) { resolvedReference.AnalyzerLoadFailed += errorHandler; resolvedReference.AddAnalyzers(builder, language); resolvedReference.AnalyzerLoadFailed -= errorHandler; } else { diagnostics.Add(new DiagnosticInfo(messageProvider, messageProvider.ERR_MetadataFileNotFound, reference.FilePath)); } } return builder.ToImmutable(); }