iot/projects/Infrastructure/Web/Hosting/IWebHostBuilderExtensions.cs

using Infrastructure.Extensions;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.Configuration;
using Serilog;
using System;

namespace Infrastructure.Web.Hosting
{
    public static class IWebHostBuilderExtensions
    {
        public static IWebHostBuilder Config<TStartup>(this IWebHostBuilder hostBuilder) where TStartup : class
        {
            try
            {
                var configuration = new ConfigurationBuilder().Build();
                Log.Logger = new LoggerConfiguration()
                    .ReadFrom.Configuration(configuration)
                    .WriteTo.Console()
                    .WriteTo.File("logs/log.txt", rollOnFileSizeLimit: true, fileSizeLimitBytes: 100 * 1024 * 1024, rollingInterval: RollingInterval.Infinite)
                    .CreateLogger();
                hostBuilder
                    .UseSerilog()
                    .UseStartup<TStartup>()
                    .Build()
                    .Run();
            }
            catch (Exception ex)
            {
                ex.PrintStack();
                Log.Fatal(ex.Message);
            }
            finally
            {
                Log.CloseAndFlush();
            }
            return hostBuilder;
        }
    }
}