Program.cs

using Consul;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;

namespace ConfigurationUpdater
{
    class Program
    {
        static void Main(string[] args)
        {

            try
            {

                if (args.Length > 0)
                {
                    switch (args[0])
                    {
                        case "SetValue":
                            if (args.Length == 3)
                            {
                                Console.WriteLine(Consul.TaskRetriever(Consul.SetValue(args[1], args[2])));
                            }
                            else
                            {
                                Console.WriteLine("Please call \"SetValue\" with \"Key\" and \"Value\"");
                            }
                            break;
                        case "GetValue":
                            if (args.Length == 2)
                            {
                                Console.WriteLine(Consul.TaskRetriever(Consul.GetValue(args[1])));
                            }
                            else
                            {
                                Console.WriteLine("Please call \"GetValue\" with \"Key\"");
                            }
                            break;
                        case "SetValueOnConfiguration":
                            if (args.Length == 4)
                            {
                                string value = Consul.TaskRetriever(Consul.GetValue(args[1]));
                                string text = File.ReadAllText(args[2]);
                                text = text.Replace(args[3], value);
                                File.WriteAllText(args[2], text);
                                Console.WriteLine("Replaced \"" + args[3] + "\" with \"" + value + "\" in \"" + args[2] + "\"");
                            }
                            else
                            {
                                Console.WriteLine("Please call \"SetValueOnConfiguration\" with \"Key\", \"ConfigurationFile\" and \"ReplaceKey\"");
                            }
                            break;
                        case "RestartNomadJob":
                            // Currently there is no Nomad .NET API
                            if (args.Length == 2)
                            {
                                string jobId = args[1];
                                Console.WriteLine(Nomad.UpdateJob(jobId));
                            }
                            else
                            {
                                Console.WriteLine("Please call \"RestartNomadJob\" with the \"JobId\"");
                            }
                            break;
                        default:
                            Console.WriteLine("Please call this program with the method \"SetValue\", \"GetValue\", \"SetValueOnConfiguration\" or \"RestartNomadJob\"");
                            break;
                    }
                }
                else
                {
                    Console.WriteLine("Please call this program with the method \"SetValue\", \"GetValue\", \"SetValueOnConfiguration\" or \"RestartNomadJob\"");
                }

            }
            catch (Exception e)
            {
                Console.WriteLine("An error occurred during execution: " + e.Message);
            }

            Console.ReadLine();

        }

        
    }
}