* Added OpenAI to the PipelineAgent

.woodpecker.yml

@@ -50,6 +50,9 @@ steps:
     depends_on: [restore]
   ai-agent-gate:
     image: mcr.microsoft.com/dotnet/sdk:latest
+    environment:
+      OPENAI_API_KEY:
+        from_secret: openai_api_key
     commands:
       - |
         set -euf

PipelineAgent/PipelineAgent.csproj

@@ -7,4 +7,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="OpenAI" Version="2.8.0" />
+  </ItemGroup>
+
 </Project>

PipelineAgent/Program.cs

@@ -1,4 +1,7 @@
-using System.Xml.Linq;
+using System.Text.Json;
+using System.Xml.Linq;
+using OpenAI;
+using OpenAI.Chat;
 
 if (args.Length == 0)
 {
@@ -30,36 +33,70 @@ try
         .Descendants(ns + "UnitTestResult")
         .Count();
 
-    Console.WriteLine($"AI‑Gate: total tests = {total}, failed = {failed.Count}");
-
-    if (failed.Count == 0)
+    var failuresForModel = failed.Select(f => new
     {
-        Console.WriteLine("AI‑Gate: All tests passed – proceeding.");
-        return 0;
-    }
-
-    Console.WriteLine("AI‑Gate: Listing up to 5 failing tests:");
-    foreach (var f in failed.Take(5))
-    {
-        var name = (string?)f.Attribute("testName") ?? "<no name>";
-        var message = f
+        TestName = (string?)f.Attribute("testName") ?? "<no name>",
+        Message = f
             .Element(ns + "Output")?
             .Element(ns + "ErrorInfo")?
             .Element(ns + "Message")?
-            .Value;
+            .Value
+    }).ToList();
 
-        Console.WriteLine($" - {name}");
-        if (!string.IsNullOrWhiteSpace(message))
-            Console.WriteLine($"   {message.Trim()}");
+    var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY");
+    if (string.IsNullOrWhiteSpace(apiKey))
+    {
+        Console.WriteLine("AI‑Gate: OPENAI_API_KEY not set, blocking by default.");
+        return 1;
     }
 
-    Console.WriteLine("AI‑Gate: Blocking pipeline because there are failing tests.");
-    return 1;
+    var client = new OpenAIClient(apiKey);
+
+    var systemPrompt = """
+                       Jesteś asystentem DevOps oceniającym wyniki testów .NET.
+                       Na podstawie listy błędów:
+
+                       - sklasyfikuj każdy błąd jako: CriticalBug, InfraOrConfig, FlakyTest
+                       - zwróć JEDEN obiekt JSON w formacie:
+                         {
+                           "decision": "block" | "allow" | "allow-with-warning",
+                           "reason": "krótkie wyjaśnienie po polsku"
+                         }
+
+                       Decyzja:
+                       - "block" gdy jest choć jeden CriticalBug.
+                       - "allow-with-warning" gdy są tylko InfraOrConfig lub FlakyTest, ale wygląda to na coś, co trzeba sprawdzić.
+                       - "allow" gdy wszystko wskazuje na drobne lub znane flaky testy.
+                       Nie dodawaj żadnego tekstu poza JSON.
+                       """;
+
+    var userContent = JsonSerializer.Serialize(failuresForModel);
+
+    var chat = client.GetChatClient("gpt-4.1-mini");
+
+    var response = await chat.CompleteChatAsync(new SystemChatMessage(systemPrompt),
+        new UserChatMessage($"Błędy testów:\n{userContent}"));
+
+    var json = response.Value.Content[0].Text;
+    Console.WriteLine("AI‑Gate LLM raw response:");
+    Console.WriteLine(json);
+
+    var decisionDoc = JsonDocument.Parse(json);
+    var decision = decisionDoc.RootElement.GetProperty("decision").GetString();
+    var reason = decisionDoc.RootElement.GetProperty("reason").GetString();
+
+    Console.WriteLine($"AI‑Gate decision: {decision}");
+    Console.WriteLine($"Reason: {reason}");
+
+    return decision switch
+    {
+        "allow" => 0,
+        "allow-with-warning" => 0,
+        _ => 1
+    };
 }
 catch (Exception ex)
 {
     Console.WriteLine($"AI‑Gate: error while reading TRX: {ex.Message}");
-    // Bezpieczniej zablokować pipeline, niż przepuścić w ciemno
     return 1;
 }
-