remove path-too-long exception handling

The path length limit no longer applies in .NET 5.

src/SMAPI.Installer/InteractiveInstaller.cs

@@ -259,17 +259,6 @@ namespace StardewModdingApi.Installer
                 Console.ReadLine();
                 return;
             }
-
-            // game folder doesn't contain paths beyond the max limit
-            {
-                string[] tooLongPaths = PathUtilities.GetTooLongPaths(Path.Combine(paths.GamePath, "Mods")).ToArray();
-                if (tooLongPaths.Any())
-                {
-                    this.PrintError($"SMAPI can't install to the detected game folder, because some of its files exceed the maximum {context.Platform} path length.\nIf you need help fixing this error, see https://smapi.io/help\n\nAffected paths:\n   {string.Join("\n   ", tooLongPaths)}");
-                    Console.ReadLine();
-                    return;
-                }
-            }
             Console.Clear();
 
 

src/SMAPI.Toolkit/Utilities/PathUtilities.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics.Contracts;
 using System.IO;
 using System.Linq;
@@ -150,32 +149,5 @@ namespace StardewModdingAPI.Toolkit.Utilities
         {
             return !Regex.IsMatch(str, "[^a-z0-9_.-]", RegexOptions.IgnoreCase);
         }
-
-        /// <summary>Get the paths which exceed the OS length limit.</summary>
-        /// <param name="rootPath">The root path to search.</param>
-        internal static IEnumerable<string> GetTooLongPaths(string rootPath)
-        {
-            if (!Directory.Exists(rootPath))
-                return new string[0];
-
-            return Directory
-                .EnumerateFileSystemEntries(rootPath, "*.*", SearchOption.AllDirectories)
-                .Where(PathUtilities.IsPathTooLong);
-        }
-
-        /// <summary>Get whether a file or directory path exceeds the OS path length limit.</summary>
-        /// <param name="path">The path to test.</param>
-        internal static bool IsPathTooLong(string path)
-        {
-            try
-            {
-                _ = Path.GetFullPath(path);
-                return false;
-            }
-            catch (PathTooLongException)
-            {
-                return true;
-            }
-        }
     }
 }

src/SMAPI/Framework/Logging/LogManager.cs

@@ -250,24 +250,7 @@ namespace StardewModdingAPI.Framework.Logging
         /// <param name="exception">The exception details.</param>
         public void LogFatalLaunchError(Exception exception)
         {
-            switch (exception)
+            this.MonitorForGame.Log($"The game failed to launch: {exception.GetLogSummary()}", LogLevel.Error);
-            {
-                // path too long exception
-                case PathTooLongException _:
-                    {
-                        string[] affectedPaths = PathUtilities.GetTooLongPaths(Constants.ModsPath).ToArray();
-                        string message = affectedPaths.Any()
-                            ? $"SMAPI can't launch because some of your mod files exceed the maximum path length on {Constants.Platform}.\nIf you need help fixing this error, see https://smapi.io/help\n\nAffected paths:\n   {string.Join("\n   ", affectedPaths)}"
-                            : $"The game failed to launch: {exception.GetLogSummary()}";
-                        this.MonitorForGame.Log(message, LogLevel.Error);
-                    }
-                    break;
-
-                // generic exception
-                default:
-                    this.MonitorForGame.Log($"The game failed to launch: {exception.GetLogSummary()}", LogLevel.Error);
-                    break;
-            }
         }
 
         /****