fix: ensure correct appsettings is used

.azure/applications/sync-subject-resource-mappings-job/main.bicep

@@ -52,7 +52,7 @@ var containerAppEnvVars = [
     secretRef: 'dbconnectionstring'
   }
   {
-    name: 'ASPNETCORE_ENVIRONMENT'
+    name: 'DOTNET_ENVIRONMENT'
     value: environment
   }
   {

docker-compose-jobs.yml

@@ -9,7 +9,7 @@ services:
       dockerfile: src/Digdir.Domain.Dialogporten.Janitor/Dockerfile
     environment:
       - Infrastructure:DialogDbConnectionString=${DB_CONNECTION_STRING}
-      - ASPNETCORE_ENVIRONMENT=Development
+      - DOTNET_ENVIRONMENT=Development
     command: [ "sync-subject-resource-mappings" ]
     depends_on:
       dialogporten-postgres:

src/Digdir.Domain.Dialogporten.Janitor/Program.cs

@@ -8,6 +8,7 @@
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
 using Serilog;
 
 // Using two-stage initialization to catch startup errors.
@@ -43,7 +44,12 @@ static void BuildAndRun(string[] args)
     // a command is the scope of the application.   
     builder.Host.UseDefaultServiceProvider(options => options.ValidateScopes = false);
 
-    builder.Configuration.AddUserSecrets<Program>();
+    builder.Configuration
+        .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
+        .AddJsonFile($"appsettings.{builder.Environment.EnvironmentName}.json", optional: true, reloadOnChange: true)
+        .AddUserSecrets<Program>()
+        .AddEnvironmentVariables();
+
     builder.Host.UseSerilog((context, services, configuration) => configuration
         .ReadFrom.Configuration(context.Configuration)
         .ReadFrom.Services(services)
@@ -61,6 +67,8 @@ static void BuildAndRun(string[] args)
 
     var app = builder.Build();
 
+    Log.Information("Current environment: {Environment}", app.Environment.EnvironmentName);
+
     app.AddJanitorCommands();
 
     app.Run();