private async Task<Solution> RunLocalSemanticPass(Solution originalSolution, IReadOnlyList<DocumentId> documentIds, ILocalSemanticFormattingRule localSemanticRule, CancellationToken cancellationToken)
{
if (_verbose)
{
FormatLogger.WriteLine(" {0}", localSemanticRule.GetType().Name);
}
var currentSolution = originalSolution;
foreach (var documentId in documentIds)
{
using (var document = new ConfiguredDocument(originalSolution, documentId, this))
{
var syntaxRoot = await GetSyntaxRootAndFilter(localSemanticRule, document.Value, cancellationToken);
if (syntaxRoot == null)
{
continue;
}
StartDocument();
var newRoot = await localSemanticRule.ProcessAsync(document.Value, syntaxRoot, cancellationToken);
EndDocument(document.Value);
if (syntaxRoot != newRoot)
{
currentSolution = currentSolution.WithDocumentSyntaxRoot(documentId, newRoot);
}
}
}
return currentSolution;
}
private async Task<Solution> RunGlobalSemanticPass(Solution solution, IReadOnlyList<DocumentId> documentIds, IGlobalSemanticFormattingRule globalSemanticRule, CancellationToken cancellationToken)
{
if (_verbose)
{
FormatLogger.WriteLine(" {0}", globalSemanticRule.GetType().Name);
}
foreach (var documentId in documentIds)
{
using (var document = new ConfiguredDocument(solution, documentId, this))
{
var syntaxRoot = await GetSyntaxRootAndFilter(globalSemanticRule, document.Value, cancellationToken);
if (syntaxRoot == null)
{
continue;
}
StartDocument();
solution = await globalSemanticRule.ProcessAsync(document.Value, syntaxRoot, cancellationToken);
EndDocument(document.Value);
}
}
return solution;
}
/// <summary>
/// Semantics is not involved in this pass at all. It is just a straight modification of the
/// parse tree so there are no issues about ensuring the version of <see cref="SemanticModel"/> and
/// the <see cref="SyntaxNode"/> line up. Hence we do this by iteraning every <see cref="Document"/>
/// and processing all rules against them at once
/// </summary>
private async Task<Solution> RunSyntaxPass(Solution originalSolution, IReadOnlyList<DocumentId> documentIds, CancellationToken cancellationToken)
{
FormatLogger.WriteLine("\tSyntax Pass");
var currentSolution = originalSolution;
foreach (var documentId in documentIds)
{
using (var document = new ConfiguredDocument(originalSolution, documentId, this))
{
var syntaxRoot = await GetSyntaxRootAndFilter(document.Value, cancellationToken);
if (syntaxRoot == null)
{
continue;
}
StartDocument();
var newRoot = RunSyntaxPass(syntaxRoot, document.Value.Project.Language);
EndDocument(document.Value);
if (newRoot != syntaxRoot)
{
currentSolution = currentSolution.WithDocumentSyntaxRoot(document.Value.Id, newRoot);
}
}
}
return currentSolution;
}