nuget reorganization

src/Scanner/StellaOps.Scanner.Worker/Program.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics;
+using System.IO;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using Microsoft.Extensions.Hosting;
@@ -39,9 +40,14 @@ builder.Services.AddSurfaceEnvironment(options =>
 });
 builder.Services.AddSurfaceValidation();
 builder.Services.AddSurfaceFileCache();
+builder.Services.AddSurfaceManifestStore();
 builder.Services.AddSurfaceSecrets();
 builder.Services.AddSingleton<IConfigureOptions<SurfaceCacheOptions>>(sp =>
     new SurfaceCacheOptionsConfigurator(sp.GetRequiredService<ISurfaceEnvironment>()));
+builder.Services.AddSingleton<IConfigureOptions<SurfaceManifestStoreOptions>>(sp =>
+    new SurfaceManifestStoreOptionsConfigurator(
+        sp.GetRequiredService<ISurfaceEnvironment>(),
+        sp.GetRequiredService<IOptions<SurfaceCacheOptions>>()));
 builder.Services.AddSingleton<ScannerWorkerMetrics>();
 builder.Services.AddSingleton<ScanProgressReporter>();
 builder.Services.AddSingleton<ScanJobProcessor>();
@@ -143,7 +149,7 @@ await host.RunAsync();
 
 public partial class Program;
 
-internal sealed class SurfaceCacheOptionsConfigurator : IConfigureOptions<SurfaceCacheOptions>
+public sealed class SurfaceCacheOptionsConfigurator : IConfigureOptions<SurfaceCacheOptions>
 {
     private readonly ISurfaceEnvironment _surfaceEnvironment;
 
@@ -159,3 +165,33 @@ internal sealed class SurfaceCacheOptionsConfigurator : IConfigureOptions<Surfac
         options.RootDirectory = settings.CacheRoot.FullName;
     }
 }
+
+public sealed class SurfaceManifestStoreOptionsConfigurator : IConfigureOptions<SurfaceManifestStoreOptions>
+{
+    private readonly ISurfaceEnvironment _surfaceEnvironment;
+    private readonly IOptions<SurfaceCacheOptions> _cacheOptions;
+
+    public SurfaceManifestStoreOptionsConfigurator(
+        ISurfaceEnvironment surfaceEnvironment,
+        IOptions<SurfaceCacheOptions> cacheOptions)
+    {
+        _surfaceEnvironment = surfaceEnvironment ?? throw new ArgumentNullException(nameof(surfaceEnvironment));
+        _cacheOptions = cacheOptions ?? throw new ArgumentNullException(nameof(cacheOptions));
+    }
+
+    public void Configure(SurfaceManifestStoreOptions options)
+    {
+        ArgumentNullException.ThrowIfNull(options);
+
+        var settings = _surfaceEnvironment.Settings;
+        options.Bucket = settings.SurfaceFsBucket;
+        options.Scheme = settings.SurfaceFsEndpoint.Scheme;
+
+        if (string.IsNullOrWhiteSpace(options.RootDirectory))
+        {
+            options.RootDirectory = Path.Combine(
+                _cacheOptions.Value.ResolveRoot(),
+                "manifests");
+        }
+    }
+}