Transform tool for transferring TFS 2015.3 Release Templates to VSTS

RMTransform.cs

using Newtonsoft.Json.Linq;
using System;
using System.IO;
using System.Linq;

namespace RMTransform
{
    class Program
    {
        static void Main(string[] args)
        {
            if ((args.Count() != 3) ||
                (File.Exists(args[0]) == false) ||
                (File.Exists(args[1]) == false) )
            {
                Console.WriteLine("Usage: RMTransform template.json source.json output.json");
            }
            else
            {
                RMTransForm(args[0], args[1], args[2]);

                Console.WriteLine("Exported the transformed file");
            }
        }


        private static void RMTransForm(string templateFile, string sourceFile, string outputFile)
        {

            var template = JObject.Parse(File.ReadAllText(templateFile));
            var source = JObject.Parse(File.ReadAllText(sourceFile));

            //Does not handle agent queue
            //Does not handle approvals, accounts

            template["name"] = source["name"];
            template["releaseNameFormat"] = source["releaseNameFormat"];
            template["variables"] = source["variables"]; // only appears after save
            template["artifacts"] = source["artifacts"]; // only appears after save
            template["triggers"] = source["triggers"]; // only appears after save


            for (var i = 0; i < ((JArray)source["environments"]).Count; i++)
            {
                if (i == ((JArray)template["environments"]).Count)
                {
                    ((JArray)template["environments"]).Add(template["environments"][i - 1]);  // use the first one as a template
                }
                template["environments"][i]["name"] = source["environments"][i]["name"];
                template["environments"][i]["rank"] = source["environments"][i]["rank"];
                template["environments"][i]["variables"] = source["environments"][i]["variables"];
                template["environments"][i]["demands"] = source["environments"][i]["demands"];
                template["environments"][i]["conditions"] = source["environments"][i]["conditions"];
                template["environments"][i]["preDeployApprovals"] = source["environments"][i]["preDeployApprovals"];
                template["environments"][i]["postDeployApprovals"] = source["environments"][i]["postDeployApprovals"];
                template["environments"][i]["deployPhases"][0]["workflowTasks"] = source["environments"][i]["deployStep"]["tasks"];
            }
            File.WriteAllText(outputFile, template.ToString());

        }


    }
}