public async Task ExecuteAsync()

in src/AWS.Deploy.Orchestration/DeploymentCommands/CdkDeploymentCommand.cs [17:55]
34 lines of code
10 McCabe index (conditional complexity)

        public async Task ExecuteAsync(Orchestrator orchestrator, CloudApplication cloudApplication, Recommendation recommendation)
        {
            if (orchestrator._interactiveService == null)
                throw new InvalidOperationException($"{nameof(orchestrator._interactiveService)} is null as part of the orchestartor object");
            if (orchestrator._cdkManager == null)
                throw new InvalidOperationException($"{nameof(orchestrator._cdkManager)} is null as part of the orchestartor object");
            if (orchestrator._cdkProjectHandler == null)
                throw new InvalidOperationException($"{nameof(CdkProjectHandler)} is null as part of the orchestartor object");
            if (orchestrator._localUserSettingsEngine == null)
                throw new InvalidOperationException($"{nameof(orchestrator._localUserSettingsEngine)} is null as part of the orchestartor object");
            if (orchestrator._session == null)
                throw new InvalidOperationException($"{nameof(orchestrator._session)} is null as part of the orchestartor object");
            if (orchestrator._cdkVersionDetector == null)
                throw new InvalidOperationException($"{nameof(orchestrator._cdkVersionDetector)} must not be null.");
            if (orchestrator._directoryManager == null)
                throw new InvalidOperationException($"{nameof(orchestrator._directoryManager)} must not be null.");
            if (orchestrator._workspaceMetadata == null)
                throw new InvalidOperationException($"{nameof(orchestrator._workspaceMetadata)} must not be null.");

            orchestrator._interactiveService.LogSectionStart("Configuring AWS Cloud Development Kit (CDK)",
                "Ensure a compatible CDK version is installed and the CDK bootstrap CloudFormation stack has been created. A CDK project to perform the deployment is generated unless an existing deployment project was selected.");
            var cdkProject = await orchestrator._cdkProjectHandler.ConfigureCdkProject(orchestrator._session, cloudApplication, recommendation);

            var projFiles = orchestrator._directoryManager.GetProjFiles(cdkProject);
            var cdkVersion = orchestrator._cdkVersionDetector.Detect(projFiles);

            await orchestrator._cdkManager.EnsureCompatibleCDKExists(recommendation.Recipe.PersistedDeploymentProject ? cdkProject : orchestrator._workspaceMetadata.DeployToolWorkspaceDirectoryRoot, cdkVersion);

            try
            {
                await orchestrator._cdkProjectHandler.DeployCdkProject(orchestrator._session, cloudApplication, cdkProject, recommendation);
            }
            finally
            {
                orchestrator._cdkProjectHandler.DeleteTemporaryCdkProject(cdkProject);
            }

            await orchestrator._localUserSettingsEngine.UpdateLastDeployedStack(cloudApplication.Name, orchestrator._session.ProjectDefinition.ProjectName, orchestrator._session.AWSAccountId, orchestrator._session.AWSRegion);
        }