ServiceClientGenerator.GeneratorDriver.UpdateNuGetPackagesInReadme C# (CSharp) Method

        public static void UpdateNuGetPackagesInReadme(GenerationManifest manifest, GeneratorOptions options)
        {
            var nugetPackages = new Dictionary<string, string>();
            foreach (var service in manifest.ServiceConfigurations.OrderBy(x => x.BaseName))
            {
                // Service like DynamoDB streams are included in a parent service.
                if (service.ParentConfig != null)
                    continue;

                if (string.IsNullOrEmpty(service.Synopsis))
                    throw new Exception(string.Format("{0} is missing a synopsis in the manifest.", service.BaseName));
                var assemblyName = service.Namespace.Replace("Amazon.", "AWSSDK.");
                nugetPackages[assemblyName] = service.Synopsis;
            }

            NuGetPackageReadmeSection generator = new NuGetPackageReadmeSection();
            var session = new Dictionary<string, object> { { "NugetPackages", nugetPackages } };
            generator.Session = session;
            var nugetPackagesText = generator.TransformText();

            var readmePath = Path.Combine(options.SdkRootFolder, "..", "README.md");
            var originalContent = File.ReadAllText(readmePath);

            int startPos = originalContent.IndexOf('\n', originalContent.IndexOf("### NuGet Packages")) + 1;
            int endPos = originalContent.IndexOf("### Code Generator");

            var newContent = originalContent.Substring(0, startPos);
            newContent += nugetPackagesText + "\r\n";
            newContent += originalContent.Substring(endPos);

            File.WriteAllText(readmePath, newContent);
        }

        static int Main(string[] args)
        {
            var commandArguments = CommandArguments.Parse(args);

            if (!string.IsNullOrEmpty(commandArguments.Error))
            {
                Console.WriteLine(commandArguments.Error);
                return(-1);
            }

            var returnCode      = 0;
            var options         = commandArguments.ParsedOptions;
            var modelsToProcess = new HashSet <string>(StringComparer.OrdinalIgnoreCase);

            if (!string.IsNullOrEmpty(options.ServiceModels))
            {
                foreach (var s in options.ServiceModels.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
                {
                    modelsToProcess.Add(s);
                }
            }

            try
            {
                if (options.CompileCustomizations) // Compile all servicename.customizations*.json files into one json file in bin
                {
                    CustomizationCompiler.CompileServiceCustomizations(options.ModelsFolder);
                }

                var generationManifest = GenerationManifest.Load(options.Manifest, options.Versions, options.ModelsFolder);

                if (string.IsNullOrEmpty(options.SelfServiceModel))
                {
                    HashSet <string> generatedFiles = new HashSet <string>();
                    GeneratorDriver.GenerateCoreProjects(generationManifest, options);
                    foreach (var serviceConfig in generationManifest.ServiceConfigurations)
                    {
                        if (modelsToProcess.Any() && !modelsToProcess.Contains(serviceConfig.ModelName))
                        {
                            Console.WriteLine("Skipping model (not in -servicemodels set to process): {0} ({1})", serviceConfig.ModelName, serviceConfig.ModelPath);
                            continue;
                        }

                        Console.WriteLine("Processing model: {0} ({1})", serviceConfig.ModelName, serviceConfig.ModelPath);
                        var driver = new GeneratorDriver(serviceConfig, generationManifest, options);
                        driver.Execute();
                        foreach (var file in driver.FilesWrittenToGeneratorFolder)
                        {
                            generatedFiles.Add(file);
                        }
                    }

                    GeneratorDriver.RemoveOrphanedShapes(generatedFiles, Path.Combine(options.SdkRootFolder, @"src\Services"));

                    GeneratorDriver.UpdateUnitTestProjects(generationManifest, options);
                    GeneratorDriver.UpdateSolutionFiles(generationManifest, options);
                    GeneratorDriver.UpdateAssemblyVersionInfo(generationManifest, options);
                    GeneratorDriver.UpdateNuGetPackagesInReadme(generationManifest, options);
                    GeneratorDriver.UpdateCoreCLRTestDependencies(generationManifest, options);
                    GeneratorDriver.UpdateCodeAnalysisSoltion(generationManifest, options);
                }
                else
                {
                    var serviceConfig = new ServiceConfiguration
                    {
                        ModelPath          = options.SelfServiceModel,
                        ServiceFileVersion = "3.1.0.0"
                    };
                    serviceConfig.ModelName           = Path.GetFileName(serviceConfig.ModelPath);
                    serviceConfig.ServiceDependencies = new Dictionary <string, string> {
                        { "Core", "3.1.0.0" }
                    };
                    serviceConfig.GenerateConstructors = true;


                    var relativePathToCustomizations = Path.Combine("customizations", string.Format("{0}.customizations.json", options.SelfServiceBaseName.ToLowerInvariant()));
                    if (File.Exists(relativePathToCustomizations))
                    {
                        serviceConfig.CustomizationsPath = Path.GetFullPath(relativePathToCustomizations);
                        Console.WriteLine("Using customization file: {0}", serviceConfig.CustomizationsPath);
                    }

                    Console.WriteLine("Processing self service {0} with model {1}.", options.SelfServiceBaseName, options.SelfServiceModel);
                    var driver = new GeneratorDriver(serviceConfig, generationManifest, options);
                    driver.Execute();

                    // Skip orphan clean for DynamoDB because of the complex nature of DynamDB and DynamoDB Streams
                    if (!serviceConfig.ClassName.StartsWith("DynamoDB"))
                    {
                        GeneratorDriver.RemoveOrphanedShapes(driver.FilesWrittenToGeneratorFolder, driver.GeneratedFilesRoot);
                    }
                }
            }
            catch (Exception e)
            {
                if (options.WaitOnExit)
                {
                    Console.Error.WriteLine("Error running generator: " + e.Message);
                    Console.Error.WriteLine(e.StackTrace);
                    returnCode = -1;
                }
                else
                {
                    throw;
                }
            }

            if (options.WaitOnExit)
            {
                Console.WriteLine();
                Console.WriteLine("Generation complete. Press a key to exit.");
                Console.ReadLine();
            }

            return(returnCode);
        }