Merge pull request LykosAI#1106 from ionite34/backport/main/pr-1105

[dev to main] backport: Catch symlink removal errors during update so it doesn't completely fail the update (1105)

Author: mohnjiles

CHANGELOG.md

@@ -22,6 +22,7 @@ and this project adheres to [Semantic Versioning 2.0](https://semver.org/spec/v2
 - Fixed [#1301](https://github.com/LykosAI/StabilityMatrix/issues/1301) - Error when installing kohya_ss
 - Fixed [#1305](https://github.com/LykosAI/StabilityMatrix/issues/1305) - FluxGym installing incorrect packages for Blackwell GPUs
 - Fixed [#1316](https://github.com/LykosAI/StabilityMatrix/issues/1316) - Errors when installing Triton & SageAttention
+- Fixed "directory is not empty" error when updating packages with symlinks
 
 ## v2.14.2
 ### Changed

StabilityMatrix.Core/Models/Packages/BaseGitPackage.cs

@@ -446,18 +446,40 @@ await PrerequisiteHelper
         {
             if (SharedFolders is not null)
             {
-                Helper.SharedFolders.RemoveLinksForPackage(
-                    SharedFolders,
-                    new DirectoryPath(installedPackage.FullPath!)
-                );
+                try
+                {
+                    Helper.SharedFolders.RemoveLinksForPackage(
+                        SharedFolders,
+                        new DirectoryPath(installedPackage.FullPath!)
+                    );
+                }
+                catch (Exception e)
+                {
+                    Logger.Warn(
+                        e,
+                        "Failed to remove symlinks for package {Package}",
+                        installedPackage.PackageName
+                    );
+                }
             }
 
             if (SharedOutputFolders is not null && installedPackage.UseSharedOutputFolder)
             {
-                Helper.SharedFolders.RemoveLinksForPackage(
-                    SharedOutputFolders,
-                    new DirectoryPath(installedPackage.FullPath!)
-                );
+                try
+                {
+                    Helper.SharedFolders.RemoveLinksForPackage(
+                        SharedOutputFolders,
+                        new DirectoryPath(installedPackage.FullPath!)
+                    );
+                }
+                catch (Exception e)
+                {
+                    Logger.Warn(
+                        e,
+                        "Failed to remove output symlinks for package {Package}",
+                        installedPackage.PackageName
+                    );
+                }
             }
         }