/// <summary>
/// Returns a list of all analyzer diagnostics inside the specific project. This is an asynchronous operation.
/// </summary>
/// <param name="analyzers">The list of analyzers that should be used</param>
/// <param name="project">The project that should be analyzed</param>
/// <param name="force"><see langword="true"/> to force the analyzers to be enabled; otherwise,
/// <see langword="false"/> to use the behavior configured for the specified <paramref name="project"/>.</param>
/// <param name="cancellationToken">The cancellation token that the task will observe.</param>
/// <returns>A list of diagnostics inside the project</returns>
private static async Task <ImmutableArray <Diagnostic> > GetProjectAnalyzerDiagnosticsAsync(ImmutableArray <DiagnosticAnalyzer> analyzers, Project project, bool force, CancellationToken cancellationToken)
{
var supportedDiagnosticsSpecificOptions = new Dictionary <string, ReportDiagnostic>();
if (force)
{
foreach (var analyzer in analyzers)
{
foreach (var diagnostic in analyzer.SupportedDiagnostics)
{
// make sure the analyzers we are testing are enabled
supportedDiagnosticsSpecificOptions[diagnostic.Id] = ReportDiagnostic.Default;
}
}
}
// Report exceptions during the analysis process as errors
supportedDiagnosticsSpecificOptions.Add("AD0001", ReportDiagnostic.Error);
// update the project compilation options
var modifiedSpecificDiagnosticOptions = supportedDiagnosticsSpecificOptions.ToImmutableDictionary().SetItems(project.CompilationOptions.SpecificDiagnosticOptions);
var modifiedCompilationOptions = project.CompilationOptions.WithSpecificDiagnosticOptions(modifiedSpecificDiagnosticOptions);
var processedProject = project.WithCompilationOptions(modifiedCompilationOptions);
Compilation compilation = await processedProject.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
CompilationWithAnalyzers compilationWithAnalyzers = compilation.WithAnalyzers(analyzers, new CompilationWithAnalyzersOptions(new AnalyzerOptions(ImmutableArray.Create <AdditionalText>()), null, true, false));
var diagnostics = await FixAllContextHelper.GetAllDiagnosticsAsync(compilation, compilationWithAnalyzers, analyzers, project.Documents, true, cancellationToken).ConfigureAwait(false);
return(diagnostics);
}
/// <summary>
/// Returns a list of all analyzer diagnostics inside the specific project. This is an asynchronous operation.
/// </summary>
/// <param name="analyzers">The list of analyzers that should be used</param>
/// <param name="project">The project that should be analyzed</param>
/// <see langword="false"/> to use the behavior configured for the specified <paramref name="project"/>.</param>
/// <param name="cancellationToken">The cancellation token that the task will observe.</param>
/// <returns>A list of diagnostics inside the project</returns>
private static async Task <ImmutableArray <Diagnostic> > GetProjectAnalyzerDiagnosticsAsync(ImmutableArray <DiagnosticAnalyzer> analyzers, Project project, CancellationToken cancellationToken)
{
var supportedDiagnosticsSpecificOptions = new Dictionary <string, ReportDiagnostic>();
foreach (var rule in styleCopRuleset)
{
supportedDiagnosticsSpecificOptions[rule.Item1] = rule.Item2;
}
// Report exceptions during the analysis process as errors
supportedDiagnosticsSpecificOptions.Add("AD0001", ReportDiagnostic.Error);
// update the project compilation options
var modifiedSpecificDiagnosticOptions = supportedDiagnosticsSpecificOptions.ToImmutableDictionary().SetItems(project.CompilationOptions.SpecificDiagnosticOptions);
var modifiedCompilationOptions = project.CompilationOptions.WithSpecificDiagnosticOptions(modifiedSpecificDiagnosticOptions);
var processedProject = project.WithCompilationOptions(modifiedCompilationOptions);
Compilation compilation = await processedProject.GetCompilationAsync(cancellationToken).ConfigureAwait(false);
CompilationWithAnalyzers compilationWithAnalyzers = compilation.WithAnalyzers(analyzers, new CompilationWithAnalyzersOptions(new AnalyzerOptions(ImmutableArray.Create <AdditionalText>()), null, true, false));
var diagnostics = await FixAllContextHelper.GetAllDiagnosticsAsync(compilation, compilationWithAnalyzers, analyzers, project.Documents, true, cancellationToken).ConfigureAwait(false);
diagnostics = diagnostics.Where(d => d.Id.StartsWith("SA")).ToImmutableArray();
// DEBUG bgree filter on diagnostics
diagnostics = diagnostics.Where(d => !d.Location.SourceTree.FilePath.Contains("ExternalLib")).ToImmutableArray();
return(diagnostics);
}