From d8a841907d04e2b478778dbfeafd91bc802f90c6 Mon Sep 17 00:00:00 2001
From: dnesov <contact.dnesov@gmail.com>
Date: Sun, 21 Jan 2024 18:12:42 +0100
Subject: [PATCH] Add log file limit to Logger.

---
 DaggerFramework/Source/Utils/Logger.cs | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/DaggerFramework/Source/Utils/Logger.cs b/DaggerFramework/Source/Utils/Logger.cs
index d14c834..12d39d0 100644
--- a/DaggerFramework/Source/Utils/Logger.cs
+++ b/DaggerFramework/Source/Utils/Logger.cs
@@ -7,7 +7,12 @@ namespace DaggerFramework.Utils
     public class Logger
     {
         public static Action<string, LogLevel>? OnLog;
-        public static string LogPath = "Logs/";
+        public static string LogPath { get; set; } = "Logs/";
+
+        /// <summary>
+        /// Maximum amount of log files in a log folder. If it reaches the limit, all logs will be written to <c>dagger-latest.log</c> instead of creating a new one.
+        /// </summary>
+        public static int MaxLogFiles { get; set; } = 5;
 
         /// <summary>
         /// Specifies the logging level. In release builds, the log level is <c>Error</c>. In debug, the log level is <c>Echo</c>.
@@ -24,9 +29,24 @@ namespace DaggerFramework.Utils
 
             if (WriteToFile && !_logCreated)
             {
-                Directory.CreateDirectory(LogPath);
+                var dirInfo = Directory.CreateDirectory(LogPath);
+                var files = dirInfo.GetFiles();
+
                 string logName = $"dagger-{DateFormat}-{TimeFormat}.log".Replace(':', '.');
-                _fileStream = File.Create(Path.Combine(LogPath, logName));
+
+                if (files.Length >= MaxLogFiles)
+                {
+                    logName = "dagger-latest.log";
+                }
+
+                var path = Path.Combine(LogPath, logName);
+
+                if (File.Exists(path))
+                {
+                    File.Delete(path);
+                }
+
+                _fileStream = File.Create(path);
                 _fileWriter = new StreamWriter(_fileStream);
                 _logCreated = true;
             }