/// <summary>
/// Extracts the resolver initializer expression that was specified for a configuration function.
/// </summary>
public static bool TryExtractResolversPropertyFromConfiguration(
this ISourceFile sourceFile,
out IExpression resolvers, out string failureReason)
{
resolvers = null;
IObjectLiteralExpression literal;
if (!sourceFile.TryExtractConfigurationLiteral(out literal, out failureReason))
{
return(false);
}
if (
!literal.TryFindAssignmentPropertyInitializer(
ResolversFieldName,
out resolvers))
{
failureReason = I($"There must be a field '{ResolversFieldName}' initialized with a collection of resolvers.");
return(false);
}
return(true);
}
