public IEnumerable <string> ValidationErrors()
{
if (Name.IsEmpty())
{
yield return(ErrorMessages.DatatypeIsRequired);
}
else
{
if (Name.HasAnInternalSpace())
{
yield return(ErrorMessages.NameCannotContainAnInternalSpace);
}
if (Name.ContainsInvalidCharacter())
{
yield return(ErrorMessages.NameCannotContainSpecialCharacters);
}
}
if (ContainingNamespace.HasAnInternalSpace())
{
yield return(ErrorMessages.NamespaceCannotContainAnInternalSpace);
}
if (ContainingNamespace.IsNotValidNamespace())
{
yield return(ErrorMessages.NamespaceIsNotValid);
}
}
public bool Matches(Datatype datatype, bool isCaseSensitive = true)
{
StringComparison comparisonMethod = isCaseSensitive
? StringComparison.CurrentCulture
: StringComparison.CurrentCultureIgnoreCase;
return(Name.Equals(datatype.Name.Trim(), comparisonMethod) &&
ContainingNamespace.Equals(datatype.ContainingNamespace.Trim(), comparisonMethod));
}
public void Execute(SourceGeneratorContext context)
{
var mainMethod = context.Compilation.GetEntryPoint(context.CancellationToken);
var source = $@"
using System;
namespace {mainMethod!.ContainingNamespace.ToDisplayString()};
public static partial class {mainMethod.ContainingType.Name}
{{
static partial void HelloFrom(string name)
{{
Console.WriteLine($""Generator says: Hi from '{{name}}'"");
}}
}}
";
// add the source code to the compilation
context.AddSource("generatedSource", SourceText.From(source, Encoding.UTF8));
}
