config: a little dynamic config based on environmnet

Server/Program.cs

@@ -3,6 +3,7 @@ using System.Net;
 using System.Reflection;
 using MassTransit;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
@@ -10,6 +11,12 @@ using Server.DB;
 using Server.Services;
 
 var builder = Host.CreateApplicationBuilder();
+#if DEBUG
+builder.Environment.EnvironmentName = "Development";
+#endif
+builder.Configuration.AddJsonFile("settings.json", true, true)
+    .AddJsonFile($"settings.{builder.Environment.EnvironmentName}.json", optional: true)
+    .AddEnvironmentVariables().Build();
 builder.Services.AddLogging();
 builder.Logging.AddFile("Logs/Server-{Date}.log", LogLevel.Trace);
 builder.Logging.AddFile("Logs/Server-{Date}.json.log", LogLevel.Trace, isJson: true);

Server/Server.csproj

@@ -69,8 +69,8 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Update="settings.json">
+    <Content Include="settings.Development.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
+    </Content>
   </ItemGroup>
 </Project>