test(opcua): bind saturation artifacts to gateway 1.0 and module identities

2026-11-10 14:57:45 -05:00
parent d7891372f2
commit 04d5513af2
3 changed files with 45 additions and 0 deletions
@@ -0,0 +1,26 @@
+// Read-only managed metadata extraction; does not load or execute product assemblies.
+using System.Reflection.Metadata;
+using System.Reflection.PortableExecutable;
+using System.Text.Json;
+var root = Path.GetFullPath(args[0]);
+var modules = new List<object>();
+foreach (var directory in args.Skip(1))
+{
+    foreach (var path in Directory.EnumerateFiles(directory, "*.dll", SearchOption.AllDirectories).Order())
+    {
+        try
+        {
+            using var file = File.OpenRead(path);
+            using var pe = new PEReader(file);
+            if (!pe.HasMetadata) continue;
+            var metadata = pe.GetMetadataReader();
+            if (!metadata.IsAssembly) continue;
+            var assembly = metadata.GetAssemblyDefinition();
+            modules.Add(new { file = Path.GetRelativePath(root, path).Replace(Path.DirectorySeparatorChar, '/'),
+                assembly = metadata.GetString(assembly.Name), version = assembly.Version.ToString(),
+                mvid = metadata.GetGuid(metadata.GetModuleDefinition().Mvid).ToString("D") });
+        }
+        catch (BadImageFormatException) { /* Native DLLs have no CLR module identity. */ }
+    }
+}
+Console.WriteLine(JsonSerializer.Serialize(modules));