Electron.NET/ElectronNET.CLI/Commands/StartElectronCommand.cs

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Threading.Tasks;

namespace ElectronNET.CLI.Commands
{
    public class StartElectronCommand : ICommand
    {
        public const string COMMAND_NAME = "start";
        public const string COMMAND_DESCRIPTION = "Start your ASP.NET Core Application with Electron.";
        public const string COMMAND_ARGUMENTS = "<Path> from ASP.NET Core Project.";
        public static IList<CommandOption> CommandOptions { get; set; } = new List<CommandOption>();

        private string[] _args;

        public StartElectronCommand(string[] args)
        {
            _args = args;
        }

        public Task<bool> ExecuteAsync()
        {
            return Task.Run(() =>
            {
                Console.WriteLine("Start Electron Desktop Application...");

                string aspCoreProjectPath = "";

                if (_args.Length > 0)
                {
                    if (Directory.Exists(_args[0]))
                    {
                        aspCoreProjectPath = _args[0];
                    }
                }
                else
                {
                    aspCoreProjectPath = Directory.GetCurrentDirectory();
                }

                string currentAssemblyPath = AppDomain.CurrentDomain.BaseDirectory;
                string tempPath = Path.Combine(currentAssemblyPath, "Host");
                ProcessHelper.CmdExecute("dotnet publish -r win10-x64 --output " + Path.Combine(tempPath, "bin"), aspCoreProjectPath);

                EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "main.js");
                EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "package.json");
                EmbeddedFileHelper.DeployEmbeddedFile(tempPath, "package-lock.json");

                Console.WriteLine("Start npm install...");
                ProcessHelper.CmdExecute("npm install", tempPath);
                ProcessHelper.CmdExecute("npm install electron@1.7.8", tempPath);

                ProcessHelper.CmdExecute(@"electron.cmd ""..\..\main.js""", Path.Combine(tempPath, "node_modules", ".bin"));

                return true;
            });
        }
    }
}