CPF/CPF.Razor/CpfHost.cs

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.

using Microsoft.Extensions.Hosting;
using Microsoft.Extensions.Logging;
using System.IO;

namespace CPF.Razor
{
    public static class CpfHost
    {
        public static IHostBuilder CreateDefaultBuilder()
        {
            // Inspired by Microsoft.Extensions.Hosting.Host, which can be seen here:
            // https://github.com/dotnet/extensions/blob/master/src/Hosting/Hosting/src/Host.cs
            // But slightly modified to work on all of Android, iOS, and UWP.

            var builder = new HostBuilder();

            builder.UseContentRoot(Directory.GetCurrentDirectory());

            builder.ConfigureLogging((hostingContext, logging) =>
            {
                logging.AddConsole(configure => configure.DisableColors = true);
                logging.AddDebug();
                logging.AddEventSourceLogger();
            })
            .UseDefaultServiceProvider((context, options) =>
            {
                var isDevelopment = context.HostingEnvironment.IsDevelopment();
                options.ValidateScopes = isDevelopment;
                options.ValidateOnBuild = isDevelopment;
            });

            return builder;
        }
    }
}