Change Serilog nuget package.

modules/blog/app/Volo.BlogTestApp/Program.cs

@@ -1,20 +1,37 @@
 using System;
-using System.Collections.Generic;
 using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore;
 using Microsoft.AspNetCore.Hosting;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
+using Serilog;
+using Serilog.Events;
 
 namespace Volo.BlogTestApp
 {
     public class Program
     {
-        public static void Main(string[] args)
+        public static int Main(string[] args)
         {
-            BuildWebHostInternal(args).Run();
+            Log.Logger = new LoggerConfiguration()
+                .MinimumLevel.Debug() //TODO: Should be configurable!
+                .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
+                .Enrich.FromLogContext()
+                .WriteTo.File("Logs/logs.txt")
+                .CreateLogger();
+
+            try
+            {
+                Log.Information("Starting web host.");
+                BuildWebHostInternal(args).Run();
+                return 0;
+            }
+            catch (Exception ex)
+            {
+                Log.Fatal(ex, "Host terminated unexpectedly!");
+                return 1;
+            }
+            finally
+            {
+                Log.CloseAndFlush();
+            }
         }
 
         public static IWebHost BuildWebHostInternal(string[] args) =>
@@ -23,6 +40,7 @@ namespace Volo.BlogTestApp
                 .UseContentRoot(Directory.GetCurrentDirectory())
                 .UseIISIntegration()
                 .UseStartup<Startup>()
+                .UseSerilog()
                 .Build();
     }
 }

modules/blog/app/Volo.BlogTestApp/Startup.cs

@@ -10,7 +10,6 @@ namespace Volo.BlogTestApp
 {
     public class Startup
     {
-
         public IServiceProvider ConfigureServices(IServiceCollection services)
         {
             services.AddApplication<BlogTestAppModule>(options =>

modules/blog/app/Volo.BlogTestApp/Volo.BlogTestApp.csproj

@@ -4,13 +4,20 @@
     <TargetFramework>netcoreapp2.1</TargetFramework>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Remove="Logs\**" />
+    <Content Remove="Logs\**" />
+    <EmbeddedResource Remove="Logs\**" />
+    <None Remove="Logs\**" />
+  </ItemGroup>
+
   <ItemGroup>
     <Folder Include="wwwroot\" />
   </ItemGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.0" />
-    <PackageReference Include="Serilog.Extensions.Logging" Version="2.0.2" />
+    <PackageReference Include="Serilog.AspNetCore" Version="2.1.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="2.1.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.1.0" />

templates/mvc/src/MyCompanyName.MyProjectName.Web/MyCompanyName.MyProjectName.Web.csproj

@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.0" />
-    <PackageReference Include="Serilog.Extensions.Logging" Version="2.0.2" />
+    <PackageReference Include="Serilog.AspNetCore" Version="2.1.1" />
     <PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="2.1.0" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="2.1.0" />

templates/mvc/src/MyCompanyName.MyProjectName.Web/Program.cs

@@ -1,13 +1,37 @@
-using System.IO;
+using System;
+using System.IO;
 using Microsoft.AspNetCore.Hosting;
+using Serilog;
+using Serilog.Events;
 
 namespace MyCompanyName.MyProjectName
 {
     public class Program
     {
-        public static void Main(string[] args)
+        public static int Main(string[] args)
         {
-            BuildWebHostInternal(args).Run();
+            Log.Logger = new LoggerConfiguration()
+                .MinimumLevel.Debug() //TODO: Should be configurable!
+                .MinimumLevel.Override("Microsoft", LogEventLevel.Information)
+                .Enrich.FromLogContext()
+                .WriteTo.File("Logs/logs.txt")
+                .CreateLogger();
+
+            try
+            {
+                Log.Information("Starting web host.");
+                BuildWebHostInternal(args).Run();
+                return 0;
+            }
+            catch (Exception ex)
+            {
+                Log.Fatal(ex, "Host terminated unexpectedly!");
+                return 1;
+            }
+            finally
+            {
+                Log.CloseAndFlush();
+            }
         }
 
         public static IWebHost BuildWebHostInternal(string[] args) =>
@@ -16,6 +40,7 @@ namespace MyCompanyName.MyProjectName
                 .UseContentRoot(Directory.GetCurrentDirectory())
                 .UseIISIntegration()
                 .UseStartup<Startup>()
+                .UseSerilog()
                 .Build();
     }
 }