Exit non-zero on fault (#1137)

Importers/Rhino/Speckle.Importers.JobProcessor/Program.cs

@@ -10,16 +10,27 @@ namespace Speckle.Importers.JobProcessor;
 
 public static class Program
 {
-  public static async Task Main(string[] args)
+  public static async Task<int> Main(string[] args)
   {
     // Dapper doesn't understand how to handle JSON deserialization, so we need to tell it what types can be deserialzied
     SqlMapper.AddTypeHandler(new JsonHandler<FileimportPayload>());
 
     var host = ConfigureAppHost(args);
 
-    ConfigureTopLevelLogs(host.Services.GetRequiredService<ILogger<object>>());
+    var backgroundServiceTasks = host
+      .Services.GetServices<IHostedService>()
+      .OfType<BackgroundService>()
+      .Select(s => s.ExecuteTask);
 
     await host.RunAsync();
+
+    if (backgroundServiceTasks.Any(t => t?.IsFaulted == true))
+    {
+      //https://github.com/dotnet/runtime/issues/67146
+      return -1;
+    }
+
+    return 0;
   }
 
   private static IHost ConfigureAppHost(string[] args)

Importers/Rhino/Speckle.Importers.Rhino/Internal/ImporterInstance.cs

@@ -52,6 +52,8 @@ internal sealed class ImporterInstance(Sender sender, ILogger<ImporterInstance>
     try
     {
       using var config = GetConfig(Path.GetExtension(args.FilePath));
+      logger.LogInformation("Opening file {FilePath}", args.FilePath);
+
       _rhinoDoc = config.OpenInHeadlessDocument(args.FilePath);
       RhinoDoc.ActiveDoc = _rhinoDoc;