static bool ContainsAutogeneratedComment(SyntaxTree tree, CancellationToken cancellationToken = default(CancellationToken))
{
var root = tree.GetRoot(cancellationToken);
if (root == null)
{
return(false);
}
var firstToken = root.GetFirstToken();
if (!firstToken.HasLeadingTrivia)
{
return(false);
}
foreach (var trivia in firstToken.LeadingTrivia.Where(t => CSharpExtensions.IsKind((SyntaxTrivia)t, SyntaxKind.SingleLineCommentTrivia)).Take(2))
{
var str = trivia.ToString();
if (str == "// This file has been generated by the GUI designer. Do not modify." ||
str == "// <auto-generated>" || str == "// <autogenerated>")
{
return(true);
}
}
return(false);
}
public void Compile(Microsoft.CodeAnalysis.Project project)
{
_project = project;
foreach (var document in _project.Documents)
{
var tree = document.GetSyntaxTreeAsync().Result;
foreach (var type in tree.GetRoot().DescendantNodes())
{
switch (type)
{
case ClassDeclarationSyntax syntax:
if (syntax.Modifiers.Any(x => CSharpExtensions.IsKind((SyntaxToken)x, SyntaxKind.AbstractKeyword)))
{
DeclarationManager.Instance.AddAbstractClass(syntax);
}
else
{
DeclarationManager.Instance.AddClass(syntax);
}
break;
case InterfaceDeclarationSyntax syntax:
DeclarationManager.Instance.AddInterface(syntax);
break;
case EnumDeclarationSyntax syntax:
DeclarationManager.Instance.AddEnum(syntax);
break;
}
}
}
}
public static bool HasOutKeyword(ParameterSyntax parameter)
{
bool hasOutKeyword = parameter
.Modifiers
.Any(modifier => CSharpExtensions.IsKind((SyntaxToken)modifier, SyntaxKind.OutKeyword));
return(hasOutKeyword);
}
private static void WriteLuaCodeFromCommentBlock(ThrowStatementSyntax syntax, IIndentedTextWriterWrapper textWriter)
{
var luaComments =
syntax.Expression.Parent.DescendantTrivia()
.Where(t => CSharpExtensions.IsKind((SyntaxTrivia)t, SyntaxKind.MultiLineCommentTrivia) && t.ToString().StartsWith(LuaHeader))
.ToArray();
if (luaComments.Length == 0)
{
throw new Exception(
$"{nameof(ReplaceWithLuaBlock)} exception was thrown, but could not find any block starting with '{LuaHeader}'.");
}
if (luaComments.Length > 1)
{
throw new Exception($"Multiple ({luaComments.Length}) lua blocks found in same scope.");
}
textWriter.WriteLine(luaComments.Single().ToFullString().Replace(LuaHeader, "").TrimEnd('/').TrimEnd('*'));
}
public static bool Contains(this SyntaxTokenList list, SyntaxKind modifier) => list.Any(x => CSharpExtensions.IsKind((SyntaxToken)x, modifier));
