private bool TryGetBindings()

in sdk/Sdk.Generators/FunctionMetadataProviderGenerator/FunctionMetadataProviderGenerator.Parser.cs [92:127]
31 lines of code
7 McCabe index (conditional complexity)

            private bool TryGetBindings(IMethodSymbol method, out IList<IDictionary<string, object>>? bindings, out bool hasHttpTrigger, out GeneratorRetryOptions? validatedRetryOptions)
            {
                hasHttpTrigger = false;
                validatedRetryOptions = null;

                if (!TryGetMethodOutputBinding(method, out bool hasMethodOutputBinding, out GeneratorRetryOptions? retryOptions, out IList<IDictionary<string, object>>? methodOutputBindings)
                    || !TryGetParameterInputAndTriggerBindings(method, out bool supportsRetryOptions, out hasHttpTrigger, out IList<IDictionary<string, object>>? parameterInputAndTriggerBindings)
                    || !TryGetReturnTypeBindings(method, hasHttpTrigger, hasMethodOutputBinding, out IList<IDictionary<string, object>>? returnTypeBindings))
                {
                    bindings = null;
                    return false;
                }

                var listSize = methodOutputBindings!.Count + parameterInputAndTriggerBindings!.Count + returnTypeBindings!.Count;
                var result = new List<IDictionary<string, object>>(listSize);

                result.AddRange(methodOutputBindings);
                result.AddRange(parameterInputAndTriggerBindings);
                result.AddRange(returnTypeBindings);
                bindings = result;

                if (retryOptions is not null)
                {
                    if (supportsRetryOptions)
                    {
                        validatedRetryOptions = retryOptions;
                    }
                    else if (!supportsRetryOptions)
                    {
                        _context.ReportDiagnostic(Diagnostic.Create(DiagnosticDescriptors.InvalidRetryOptions, Location.None));
                        return false;
                    }
                }

                return true;
            }