/// <summary>
/// Analyzes the project and returns information about the diagnostics in it.
/// </summary>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
public async Task <ImmutableList <StyleCopDiagnostic> > GetDiagnosticsAsync()
{
var diagnostics = ImmutableList.CreateBuilder <StyleCopDiagnostic>();
var syntaxTrees = this.analyzerCompilation.SyntaxTrees;
foreach (var syntaxTree in syntaxTrees)
{
var match = DiagnosticPathRegex.Match(syntaxTree.FilePath);
if (!match.Success)
{
continue;
}
string shortName = match.Groups["name"].Value;
string noCodeFixReason = null;
// Check if this syntax tree represents a diagnostic
SyntaxNode syntaxRoot = await syntaxTree.GetRootAsync().ConfigureAwait(false);
SemanticModel semanticModel = this.analyzerCompilation.GetSemanticModel(syntaxTree);
SyntaxNode classSyntaxNode = syntaxRoot.DescendantNodes().FirstOrDefault(x => x.IsKind(SyntaxKind.ClassDeclaration));
if (classSyntaxNode == null)
{
continue;
}
INamedTypeSymbol classSymbol = semanticModel.GetDeclaredSymbol(classSyntaxNode) as INamedTypeSymbol;
if (!this.InheritsFrom(classSymbol, this.diagnosticAnalyzerTypeSymbol))
{
continue;
}
if (classSymbol.IsAbstract)
{
continue;
}
bool hasImplementation = HasImplementation(syntaxRoot);
IEnumerable <DiagnosticDescriptor> descriptorInfos = this.GetDescriptor(classSymbol);
foreach (var descriptorInfo in descriptorInfos)
{
var(codeFixStatus, fixAllStatus) = this.GetCodeFixAndFixAllStatus(descriptorInfo.Id, classSymbol, out noCodeFixReason);
string status = this.GetStatus(classSymbol, syntaxRoot, semanticModel, descriptorInfo);
if (descriptorInfo.CustomTags.Contains(WellKnownDiagnosticTags.NotConfigurable))
{
continue;
}
var diagnostic = new StyleCopDiagnostic
{
Id = descriptorInfo.Id,
Category = descriptorInfo.Category,
HasImplementation = hasImplementation,
Status = status,
Name = shortName,
Title = descriptorInfo.Title.ToString(),
HelpLink = descriptorInfo.HelpLinkUri,
CodeFixStatus = codeFixStatus,
FixAllStatus = fixAllStatus,
NoCodeFixReason = noCodeFixReason,
};
diagnostics.Add(diagnostic);
}
}
return(diagnostics.ToImmutable());
}
/// <summary>
/// Analyzes the project and returns information about the diagnostics in it.
/// </summary>
/// <returns>A <see cref="Task"/> representing the asynchronous operation.</returns>
public async Task<ImmutableList<StyleCopDiagnostic>> GetDiagnosticsAsync()
{
var diagnostics = ImmutableList.CreateBuilder<StyleCopDiagnostic>();
var syntaxTrees = this.analyzerCompilation.SyntaxTrees;
foreach (var syntaxTree in syntaxTrees)
{
var match = diagnosticPathRegex.Match(syntaxTree.FilePath);
if (!match.Success)
{
continue;
}
string shortName = match.Groups["name"].Value;
CodeFixStatus codeFixStatus;
string noCodeFixReason = null;
// Check if this syntax tree represents a diagnostic
SyntaxNode syntaxRoot = await syntaxTree.GetRootAsync();
SemanticModel semanticModel = this.analyzerCompilation.GetSemanticModel(syntaxTree);
SyntaxNode classSyntaxNode = syntaxRoot.DescendantNodes().FirstOrDefault(x => x.IsKind(SyntaxKind.ClassDeclaration));
if (classSyntaxNode == null)
{
continue;
}
INamedTypeSymbol classSymbol = semanticModel.GetDeclaredSymbol(classSyntaxNode) as INamedTypeSymbol;
if (!this.InheritsFrom(classSymbol, this.diagnosticAnalyzerTypeSymbol))
{
continue;
}
if (classSymbol.IsAbstract)
{
continue;
}
bool hasImplementation = HasImplementation(syntaxRoot);
IEnumerable<DiagnosticDescriptor> descriptorInfos = this.GetDescriptor(classSymbol);
foreach (var descriptorInfo in descriptorInfos)
{
codeFixStatus = this.HasCodeFix(descriptorInfo.Id, classSymbol, out noCodeFixReason);
string status = this.GetStatus(classSymbol, syntaxRoot, semanticModel, descriptorInfo);
if (descriptorInfo.CustomTags.Contains(WellKnownDiagnosticTags.NotConfigurable))
{
continue;
}
var diagnostic = new StyleCopDiagnostic
{
Id = descriptorInfo.Id,
Category = descriptorInfo.Category,
HasImplementation = hasImplementation,
Status = status,
Name = shortName,
Title = descriptorInfo.Title.ToString(),
HelpLink = descriptorInfo.HelpLinkUri,
CodeFixStatus = codeFixStatus,
NoCodeFixReason = noCodeFixReason
};
diagnostics.Add(diagnostic);
}
}
return diagnostics.ToImmutable();
}