public void Initialize(IncrementalGeneratorInitializationContext context)
{
IncrementalValuesProvider <TypeDeclarationSyntax> providerTypes = context.SyntaxProvider.CreateSyntaxProvider(
(node, _) => SyntaxCollector.IsCandidateType(node),
(syntaxContext, _) => (TypeDeclarationSyntax)syntaxContext.Node);
IncrementalValuesProvider <InvocationExpressionSyntax> getServiceCalls = context.SyntaxProvider.CreateSyntaxProvider(
(node, _) => SyntaxCollector.IsGetServiceExpression(node),
(syntaxContext, _) => (InvocationExpressionSyntax)syntaxContext.Node);
var collectedServiceCalls = getServiceCalls.Collect();
var providers = providerTypes.Combine(collectedServiceCalls).Combine(context.CompilationProvider);
context.RegisterSourceOutput(providers, (productionContext, inputs) =>
Execute(new GeneratorContext(
productionContext,
ImmutableArray.Create(inputs.Item1.Item1),
inputs.Item1.Item2,
inputs.Item2)));
context.RegisterPostInitializationOutput(c =>
{
c.AddSource("Attributes.cs", ReadAttributesFile());
});
}
/// <summary>
/// Adds a comparer that will force the provider to be considered as cached if the razor options call for suppression
/// </summary>
internal static IncrementalValuesProvider <T> AsCachedIfSuppressed <T>(this IncrementalValuesProvider <T> provider, IncrementalValueProvider <bool> isSuppressedProvider)
where T : notnull
{
return(provider.Combine(isSuppressedProvider).WithComparer(new RazorSourceGeneratorComparer <T>()).Select((pair, _) => pair.Left));
}
