public static string GenerateAttributeCode(ImplicitNullabilityConfiguration configuration)
{
AssemblyMetadataAttributeValues GenerateAttributeValues()
{
if (configuration.AppliesTo == ImplicitNullabilityAppliesTo.None)
{
return(new AssemblyMetadataAttributeValues(configuration.AppliesTo.ToString()));
}
var appliesToText = configuration.AppliesTo.ToString();
var fieldsText =
configuration.HasAppliesTo(ImplicitNullabilityAppliesTo.Fields) &&
configuration.FieldOptions != ImplicitNullabilityFieldOptions.NoOption
? configuration.FieldOptions.ToString()
: null;
var propertiesText =
configuration.HasAppliesTo(ImplicitNullabilityAppliesTo.Properties) &&
configuration.PropertyOptions != ImplicitNullabilityPropertyOptions.NoOption
? configuration.PropertyOptions.ToString()
: null;
var generatedCodeText = configuration.GeneratedCode.ToString();
return(new AssemblyMetadataAttributeValues(appliesToText, fieldsText, propertiesText, generatedCodeText));
}
return(GenerateAttributeValues().GenerateAttributeCode());
}
private ImplicitNullabilityConfiguration CalculateConfiguration(IPsiModule psiModule)
{
var implicitNullabilitySettings = GetSettings(psiModule);
if (!implicitNullabilitySettings.Enabled)
{
return(ImplicitNullabilityConfiguration.AllDisabled);
}
var configurationFromAssemblyAttribute = ParseConfigurationFromAssemblyAttribute(psiModule);
if (configurationFromAssemblyAttribute.HasValue)
{
return(configurationFromAssemblyAttribute.Value);
}
if (!psiModule.IsPartOfSolutionCode())
{
return(ImplicitNullabilityConfiguration.AllDisabled);
}
return(ImplicitNullabilityConfiguration.CreateFromSettings(implicitNullabilitySettings));
}