From 4ef4ac2b51c4af43003d0b27de73b276134dba04 Mon Sep 17 00:00:00 2001
From: nissemand243 <47781194+nissemand243@users.noreply.github.com>
Date: Tue, 14 Apr 2026 10:35:24 +0200
Subject: [PATCH 1/2] 1a + 1b

---
 CoDepend/.codepend/snapshot                  | Bin 2541 -> 2290 bytes
 CoDepend/Domain/DependencyGraphSerializer.cs |  14 +++++++++++++-
 CoDepend/Infra/Logger.cs                     |   0
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 CoDepend/Infra/Logger.cs

diff --git a/CoDepend/.codepend/snapshot b/CoDepend/.codepend/snapshot
index aa638e386a9c420fe83fb2ee05c97d4985dbf67a..3f46a3a06d654b469c77daa02965e66283124131 100644
GIT binary patch
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DZ*e4&

diff --git a/CoDepend/Domain/DependencyGraphSerializer.cs b/CoDepend/Domain/DependencyGraphSerializer.cs
index 709109a..2bcb47c 100644
--- a/CoDepend/Domain/DependencyGraphSerializer.cs
+++ b/CoDepend/Domain/DependencyGraphSerializer.cs
@@ -3,6 +3,7 @@
 using System.Linq;
 using CoDepend.Domain.Models;
 using CoDepend.Domain.Models.Records;
+using CoDepend.Infra;
 using MessagePack;
 using MessagePack.Resolvers;
 
@@ -109,7 +110,18 @@ public static byte[] Serialize(ProjectDependencyGraph graph, int version = 1)
             DependsOn = dependsOn,
         };
 
-        return MessagePackSerializer.Serialize(dto, MsgPackOptions);
+        var logger = new Logger();
+
+        var bArr = MessagePackSerializer.Serialize(dto, MsgPackOptions);
+
+        if(bArr.Any())
+        {
+            logger.LogInformation(bArr.Length.ToString());
+        }else
+        {
+            logger.LogWarning(bArr.Length.ToString());
+        }
+        return bArr;
     }
 
     public static ProjectDependencyGraph Deserialize(byte[] data, string projectRoot)
diff --git a/CoDepend/Infra/Logger.cs b/CoDepend/Infra/Logger.cs
new file mode 100644
index 0000000..e69de29

From 54af4da594c59d4cd6e7ec89492faca66be42048 Mon Sep 17 00:00:00 2001
From: nissemand243 <47781194+nissemand243@users.noreply.github.com>
Date: Tue, 14 Apr 2026 10:58:19 +0200
Subject: [PATCH 2/2] all task 1

---
 CoDepend/.codepend/snapshot                   | Bin 2290 -> 2325 bytes
 .../Application/DependencyGraphBuilder.cs     |   8 ++++--
 CoDepend/Application/UpdateGraphUseCase.cs    |   4 +++
 CoDepend/Infra/Logger.cs                      |  27 ++++++++++++++++++
 4 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/CoDepend/.codepend/snapshot b/CoDepend/.codepend/snapshot
index 3f46a3a06d654b469c77daa02965e66283124131..3b69ac6776b5abf48a889d942d91dfef319a8779 100644
GIT binary patch
delta 613
zcmWlVOGs346o=0_|NHd998yPY)EV(X8RoPwa1nv|Kq<&3U5J%k$E#dvW}F!<3sZ#X
zC5UtH2vI>yZ%HiEk=nFyk(*{MLRsyiMGJQ=#HQ8nTYQ`Ew|iirkljsXAjjF9@$@r*
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z<^?|ooo^A9S6u*UgDTICo)ZU>e}TWaZ&cs3XOc>s0+PC=!c&99wHPS=uu0*TSair9
zz9V4~@+VOEDC&*Qc6|sc+s!jlyKN<daikI=AM{^u2q)8;I8prWCXfx#B=TyF7ia?V
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zsaf!MO>hWG`Hxm^yb|14FJwN1es0tKd=FYPOAW!UL~J-=M$(dRxmV*!+0ZhoGAmJ^
JboqZb!asQ`onin0

delta 589
zcmXwz&r6eW9LL|E&-Z!0dmaaUayqf0TR5eHau5amkjkGW5!ylsO5$-o+RSabt*{P_
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zD$o3ayd`b@gqnqM2=Aiqu#=5naJ!xC*>*@jL$8t1WcXT6vNTYr^7TiGwWg8-@xhcq
zMP*gwb{QRUHxn5pu3`?L{GzSonlj}w>QK*RLmCBC*89O@ST|!2u@5{6yQn0GurzBR
z4-+0v{T1(5=1t%$5FhQAsP@=1;5#HUp0ZG3&d~Y>drOQM%-`CGK|Tz4Sb9+}+Vabp
zbv9YmQcGdkXTjTR1&X&>mdzUJ1AAw!K%oy(q6(u~$*QF!ifZ{})p#E(*}lHKg@Urf
a4$4)u-Fwm)=}xBx(@r922A&-&*#19TR*I?s

diff --git a/CoDepend/Application/DependencyGraphBuilder.cs b/CoDepend/Application/DependencyGraphBuilder.cs
index 44446e6..79e1a13 100644
--- a/CoDepend/Application/DependencyGraphBuilder.cs
+++ b/CoDepend/Application/DependencyGraphBuilder.cs
@@ -8,6 +8,7 @@
 using CoDepend.Domain.Models;
 using CoDepend.Domain.Models.Records;
 using CoDepend.Domain.Utils;
+using CoDepend.Infra;
 
 namespace CoDepend.Application;
 
@@ -80,6 +81,7 @@ private async Task TryClassifyItem(
         List<(RelativePath Parent, RelativePath Item, string AbsPath)> fileItems,
         CancellationToken ct)
     {
+        var logger = new Logger();
         try
         {
             ct.ThrowIfCancellationRequested();
@@ -100,7 +102,8 @@ private async Task TryClassifyItem(
             }
         }
         catch (OperationCanceledException) { throw; }
-        catch (Exception ex) { await Console.Error.WriteLineAsync($"Error while processing '{item.Value}': {ex}"); }
+        
+        catch (Exception ex) { logger.LogError($"Error while processing '{item.Value}': {ex}"); }
     }
 
     private async Task<IEnumerable<(RelativePath Parent, RelativePath Item, IReadOnlyList<RelativePath> Deps)>> ParseAllAsync(
@@ -122,6 +125,7 @@ await Parallel.ForEachAsync(
         CancellationToken ct)
     {
         var (parent, item, absPath) = fileItem;
+        var logger = new Logger();
         try
         {
             var deps = new List<RelativePath>();
@@ -132,7 +136,7 @@ await Parallel.ForEachAsync(
         catch (OperationCanceledException) { throw; }
         catch (Exception ex)
         {
-            await Console.Error.WriteLineAsync($"Error while processing '{item.Value}': {ex}");
+            logger.LogError($"Error while processing '{item.Value}': {ex}");
             return null;
         }
     }
diff --git a/CoDepend/Application/UpdateGraphUseCase.cs b/CoDepend/Application/UpdateGraphUseCase.cs
index 34504e3..560b466 100644
--- a/CoDepend/Application/UpdateGraphUseCase.cs
+++ b/CoDepend/Application/UpdateGraphUseCase.cs
@@ -6,6 +6,7 @@
 using CoDepend.Domain.Interfaces;
 using CoDepend.Domain.Models.Enums;
 using CoDepend.Domain.Models.Records;
+using CoDepend.Infra;
 
 namespace CoDepend.Application;
 
@@ -25,15 +26,18 @@ public async Task RunAsync(CancellationToken ct = default)
         var snapshotGraph = await snapshotManager.GetLastSavedDependencyGraphAsync(snapshotOptions, ct);
         var projectChanges = await ChangeDetector.GetProjectChangesAsync(parserOptions, snapshotGraph, ct);
         var graph = await new DependencyGraphBuilder(parsers, baseOptions).GetGraphAsync(projectChanges, snapshotGraph, ct);
+        var logger = new Logger();
 
         if (renderOptions.Format != RenderFormat.None)
         {
             if (diff)
             {
                 var compareGraph = await snapshotManager.GetLastSavedDependencyGraphAsync(snapshotOptions, ct) ?? throw new InvalidOperationException("Diff mode requires a saved snapshot, but none was found.");
+                logger.LogInformation("Running diff use case");
                 await renderer.RenderDiffViewsAndSaveToFiles(graph, compareGraph, renderOptions, ct);
             }
             else
+                logger.LogInformation("Running non-diff use case");
                 await renderer.RenderViewsAndSaveToFiles(graph, renderOptions, ct);
         }
 
diff --git a/CoDepend/Infra/Logger.cs b/CoDepend/Infra/Logger.cs
index e69de29..41200d9 100644
--- a/CoDepend/Infra/Logger.cs
+++ b/CoDepend/Infra/Logger.cs
@@ -0,0 +1,27 @@
+using System;
+
+namespace CoDepend.Infra;
+
+public class Logger
+{
+    public Logger()
+    {
+        
+    }
+    
+    public void LogInformation(string input)
+    {
+        Console.WriteLine($"INFO: {input}");
+    }
+    
+
+    public void LogWarning(string input)
+    {
+        Console.WriteLine($"WARN: {input}");
+    }
+
+    public void LogError(string input)
+    {
+        Console.Error.WriteLine($"ERROR: {input}");
+    }
+}
\ No newline at end of file