From e566edc0442330c11906da384d589c47f836de37 Mon Sep 17 00:00:00 2001
From: Melodi <62381002+Melodi17@users.noreply.github.com>
Date: Wed, 28 Oct 2026 00:04:17 +1000
Subject: fix: file name; move into loop and uow

---
 src/marlin.agents.shell/SlaveLoop.cs | 69 ++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 src/marlin.agents.shell/SlaveLoop.cs

(limited to 'src/marlin.agents.shell/SlaveLoop.cs')

diff --git a/src/marlin.agents.shell/SlaveLoop.cs b/src/marlin.agents.shell/SlaveLoop.cs
new file mode 100644
index 0000000..82f6ff5
--- /dev/null
+++ b/src/marlin.agents.shell/SlaveLoop.cs
@@ -0,0 +1,69 @@
+namespace marlin.agents.shell;
+
+using System.Runtime.InteropServices;
+using core.contracts;
+using core.functional;
+using core.models;
+using core.util;
+using ProtoBuf.Grpc.Client;
+
+public class SlaveLoop
+{
+    private static readonly string _jobInstanceDir = Path.Combine(CommonPaths.AgentRoot, "instance");
+    private readonly MarlinApiClient _client;
+
+    public SlaveLoop()
+    {
+        this._client = MarlinApiClient.FromEnvironment();
+    }
+    
+    public async Task Start()
+    {
+        AgentConfiguration config = await Handshake();
+        Console.WriteLine($"IAM: {config.Name}");
+        Console.WriteLine($"MCJ: {config.MaxConcurrentJobs}");
+
+        while (true)
+        {
+            var job = await this._client.QueueNextJob();
+            if (job == null)
+            {
+                await Task.Delay(TimeSpan.FromSeconds(5));
+                continue;
+            }
+            
+            Console.WriteLine($"Claimed job {job.Id}: {job.Recipe}");
+            await FireJob(job);
+        }
+    }
+    
+    private async Task<AgentConfiguration> Handshake()
+    {
+        var capabilities = new CapabilitySet();
+        capabilities.Items.Add(KnownCapabilities.Architecture, RuntimeInformation.OSArchitecture.ToString());
+        capabilities.Items.Add(KnownCapabilities.CoreCount, Environment.ProcessorCount.ToString());
+        capabilities.Items.Add(KnownCapabilities.Memory, (GC.GetGCMemoryInfo().TotalAvailableMemoryBytes / (1024 * 1024)).ToString());
+        var status = new AgentStatus(capabilities);
+
+        AgentConfiguration config = await _client.Handshake(status);
+        return config;
+    }
+    
+    private async Task FireJob(DispatchJob job)
+    {
+        GitBinaryClient gitClient = new();
+        var channel = this._client.CreateJobScopedRpc(job);
+        var instanceService = channel.CreateGrpcService<IInstanceService>();
+
+        string workingDir = Path.Combine(_jobInstanceDir, job.Id.ToString("N"));
+        
+        Directory.CreateDirectory(_jobInstanceDir);
+        if (Path.Exists(workingDir))
+            Directory.Delete(workingDir, true);
+        
+        await gitClient.Checkout(workingDir, job.Vcs, job.Ref, job.Commit);
+
+        var uow = new JobUnitOfWork(instanceService, workingDir, job.Recipe);
+        await uow.Run();
+    }
+}
\ No newline at end of file
-- 
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