kamihama-server/KamihamaWeb/Program.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using KamihamaWeb;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using Serilog;

namespace KamihamaWeb
{
    public class Program
    {
        public static async Task Main(string[] args)
        {
            Log.Logger = new LoggerConfiguration()
                .WriteTo.Console()
                .WriteTo.File("Logs/log-.txt", rollingInterval: RollingInterval.Day, retainedFileCountLimit: 99999999)
                .CreateLogger();

            try
            {
                Log.Information("Starting Kamihama.");
                var host = CreateHostBuilder(args).Build();

                await host.RunAsync();
            }
            catch (Exception ex)
            {
                Log.Fatal(ex, $"Application start-up failed. {ex.ToString()}");
            }
            finally
            {
                Log.CloseAndFlush();
            }
        }

        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .UseSerilog()
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                });
    }
}