private void HandleSyntaxTree(SyntaxTreeAnalysisContext context)
{
var tree = context.Tree;
var root = tree.GetRoot(context.CancellationToken);
// don't process empty files
if (root.FullSpan.IsEmpty)
{
return;
}
var fileHeaderTemplate = context.GetAnalyzerOptions().FileHeaderTemplate;
if (string.IsNullOrEmpty(fileHeaderTemplate))
{
return;
}
var fileHeader = FileHeaderHelper.ParseFileHeader(root);
if (fileHeader.IsMissing)
{
context.ReportDiagnostic(Diagnostic.Create(MissingHeaderDescriptor, fileHeader.GetLocation(tree)));
return;
}
var expectedFileHeader = fileHeaderTemplate.Replace("{fileName}", Path.GetFileName(tree.FilePath));
if (!CompareCopyrightText(expectedFileHeader, fileHeader.CopyrightText))
{
context.ReportDiagnostic(Diagnostic.Create(InvalidHeaderDescriptor, fileHeader.GetLocation(tree)));
return;
}
}
private void AnalyzeSyntaxTree(SyntaxTreeAnalysisContext context)
{
var option = context.GetAnalyzerOptions().RequireAccessibilityModifiers;
if (option.Value == AccessibilityModifiersRequired.Never)
{
return;
}
ProcessCompilationUnit(context, option, (TCompilationUnitSyntax)context.Tree.GetRoot(context.CancellationToken));
}
private void AnalyzeSyntaxTree(SyntaxTreeAnalysisContext context)
{
var option = context.GetAnalyzerOptions().AllowStatementImmediatelyAfterBlock;
if (option.Value)
{
return;
}
var cancellationToken = context.CancellationToken;
var root = context.Tree.GetRoot(cancellationToken);
Recurse(context, option.Notification.Severity, root, cancellationToken);
}
private void AnalyzeTree(SyntaxTreeAnalysisContext context)
{
var option = context.GetAnalyzerOptions().AllowMultipleBlankLines;
if (option.Value)
{
return;
}
var cancellationToken = context.CancellationToken;
var root = context.Tree.GetRoot(cancellationToken);
Recurse(context, option.Notification.Severity, root, cancellationToken);
}
private void AnalyzeSyntaxTree(SyntaxTreeAnalysisContext context)
{
var options = context.GetAnalyzerOptions().GetSyntaxFormattingOptions(SyntaxFormatting);
FormattingAnalyzerHelper.AnalyzeSyntaxTree(context, SyntaxFormatting, Descriptor, options);
}
