WZC2/be/Modules/Shared/src/Win_in.Sfs.Shared.Host/HostBuilderExtensions.cs

using System;
using System.Globalization;
using System.Net.Http;
using System.Reflection;
using Microsoft.AspNetCore.Builder;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using Serilog;
using Serilog.Extensions.Hosting;
using Volo.Abp.Modularity;

namespace Win_in.Sfs.Shared.Host;

public static class HostBuilderExtensions
{
    public static int BuildAndRun<TModule>(this WebApplicationBuilder builder) where TModule : IAbpModule
    {
        Serilog.Debugging.SelfLog.Enable(Console.WriteLine);
        Log.Logger = new LoggerConfiguration()
            .Enrich.FromLogContext()
            .WriteTo.Console(formatProvider: CultureInfo.InvariantCulture)
            .CreateBootstrapLogger();

        try
        {
            Log.Information($"Starting web host ${Assembly.GetEntryAssembly().GetName().Name}");
            builder.Host.ConfigureAppConfiguration((hc, cb) =>
            {
                var configUrl = cb.Build().GetValue("", "http://localhost:21093/settings/").TrimEnd('/');
                AddJsonByUrl(cb, $"{configUrl}/appsettings.json");
                if (builder.Environment.IsDevelopment())
                {
                    AddJsonByUrl(cb, $"{configUrl}/appsettings.{builder.Environment.EnvironmentName}.json");
                }
            });
            builder.Host.UseAutofac();
            builder.AddApplicationAsync<TModule>().Wait();
            builder.Host.UseSerilog((hostingContext, services, configBuilder) =>
            {
                configBuilder
                .ReadFrom.Configuration(hostingContext.Configuration)
                .ReadFrom.Services(services)
                .Enrich.FromLogContext()
                .WriteTo.Console(formatProvider: CultureInfo.InvariantCulture);
            }, writeToProviders: false);
            var app = builder.Build();
            app.UseSerilogRequestLogging();
            app.InitializeApplicationAsync().Wait();
            app.RunAsync().Wait();
            return 0;
        }
        catch (Exception ex)
        {
            Log.Fatal(ex, "Host terminated unexpectedly!");
            return 1;
        }
        finally
        {
            Log.CloseAndFlush();
        }
    }

    private static void AddJsonByUrl(IConfigurationBuilder configurationBuilder, string url)
    {
        var stream = new HttpClient().GetStreamAsync(url).Result;
        configurationBuilder.AddJsonStream(stream);
    }
}