public IReadOnlyList GetFunctionMetadataInfo()

in sdk/Sdk.Generators/FunctionMetadataProviderGenerator/FunctionMetadataProviderGenerator.Parser.cs [44:90]
36 lines of code
6 McCabe index (conditional complexity)

            public IReadOnlyList<GeneratorFunctionMetadata> GetFunctionMetadataInfo(List<IMethodSymbol> methods, FunctionsMetadataParsingContext? parsingContext = null)
            {
                var result = ImmutableArray.CreateBuilder<GeneratorFunctionMetadata>();

                // Loop through the candidate methods (methods with any attribute associated with them) which are public.
                foreach (IMethodSymbol method in methods.Where(m => m.DeclaredAccessibility == Accessibility.Public))
                {
                    CancellationToken.ThrowIfCancellationRequested();

                    if (!FunctionsUtil.TryGetFunctionName(method, Compilation, out var funcName))
                    {
                        _context.ReportDiagnostic(Diagnostic.Create(DiagnosticDescriptors.SymbolNotFound, Location.None, method.Name)); // would only reach here if the function attribute or method was not loaded, resulting in failure to retrieve name
                    }

                    var assemblyName = method.ContainingAssembly.Name;
                    var scriptFile = $"{assemblyName}{parsingContext?.ScriptFileExtension ?? ".dll"}";

                    var newFunction = new GeneratorFunctionMetadata
                    {
                        Name = funcName,
                        EntryPoint = FunctionsUtil.GetFullyQualifiedMethodName(method),
                        Language = Constants.Languages.DotnetIsolated,
                        ScriptFile = scriptFile
                    };

                    if (!TryGetBindings(method, out IList<IDictionary<string, object>>? bindings, out bool hasHttpTrigger, out GeneratorRetryOptions? retryOptions))
                    {
                        continue;
                    }

                    if (hasHttpTrigger)
                    {
                        newFunction.IsHttpTrigger = true;
                    }

                    if (retryOptions is not null)
                    {
                        newFunction.Retry = retryOptions;
                    }

                    newFunction.RawBindings = bindings!; // won't be null b/c TryGetBindings would've failed and this line wouldn't be reached

                    result.Add(newFunction);
                }

                return result;
            }