Feature/smoother migration to 2 3 0

CHANGELOG.MD

@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 ## [2.3.9] - 19/02/2025
+## Changed
+ - Fixed generated static access code overwriting the collection definition
+ - Pre 2.3.0 collections will now be assumed to want a namespace setting that is the same namespace as its item type
+ - When generating static/indirect access code using the new `.g.cs` suffix, existing static/indirect access code that uses the old `.cs` suffix is now automatically removed to prevent compile errors
+
 ## Changed
  - Added some general fixes to validate Collection and Items have unique `LongGuid`
  - Fixed issues when after some operation with the context menu on the CollectionEditor items would not refresh properly

Scripts/Editor/Core/CodeGenerationUtility.cs

@@ -19,6 +19,8 @@ public static class CodeGenerationUtility
         private const string PrivateValuesName = "cachedValues";
         private const string PublicValuesName = "Values";
         private const string HasCachedValuesName = "hasCachedValues";
+        private const string ExtensionOld = ".cs";
+        private const string ExtensionNew = ".g.cs";
 
 
         public static bool CreateNewScript(
@@ -339,7 +341,19 @@ public static void GenerateIndirectAccessForCollectionItemType(string collection
             string fileName = $"{collectionName}IndirectReference";
 
             AssetDatabaseUtils.CreatePathIfDoesntExist(targetFolder);
-            using (StreamWriter writer = new StreamWriter(Path.Combine(targetFolder, $"{fileName}.g.cs")))
+
+            string targetFileName = Path.Combine(targetFolder, fileName);
+
+            // Delete any existing files that have the old deprecated extension.
+            string deprecatedFileName = targetFileName + ExtensionOld;
+            if (AssetDatabase.AssetPathExists(deprecatedFileName))
+            {
+                Debug.Log($"Supposed to delete deprecated Indirect Access file '{deprecatedFileName}'");
+                AssetDatabase.DeleteAsset(deprecatedFileName);
+            }
+
+            targetFileName += ExtensionNew;
+            using (StreamWriter writer = new StreamWriter(targetFileName))
             {
                 int indentation = 0;
                 List<string> directives = new List<string>();
@@ -385,7 +399,19 @@ public static void GenerateStaticCollectionScript(ScriptableObjectCollection col
 
 
             AssetDatabaseUtils.CreatePathIfDoesntExist(finalFolder);
-            using (StreamWriter writer = new StreamWriter(Path.Combine(finalFolder, $"{fileName}.g.cs")))
+
+            string finalFileName = Path.Combine(finalFolder, fileName);
+
+            // Delete any existing files that have the old deprecated extension.
+            string deprecatedFileName = finalFileName + ExtensionOld;
+            if (File.Exists(deprecatedFileName))
+            {
+                Debug.Log($"Supposed to delete deprecated Static Access file '{deprecatedFileName}'");
+                AssetDatabase.DeleteAsset(deprecatedFileName);
+            }
+
+            finalFileName += ExtensionNew;
+            using (StreamWriter writer = new StreamWriter(finalFileName))
             {
                 int indentation = 0;
 
@@ -629,7 +655,7 @@ public static bool DoesStaticFileForCollectionExist(ScriptableObjectCollection c
         {
             return File.Exists(Path.Combine(
                 AssetDatabase.GetAssetPath(SOCSettings.Instance.GetParentDefaultAssetScriptsFolderForCollection(collection)),
-                $"{SOCSettings.Instance.GetStaticFilenameForCollection(collection)}.g.cs"));
+                $"{SOCSettings.Instance.GetStaticFilenameForCollection(collection)}{ExtensionNew}"));
         }
     }
-}
+}

Scripts/Editor/Core/CollectionSettings.cs

@@ -29,7 +29,7 @@ public CollectionSettings(ScriptableObjectCollection targetCollection)
         {
             Guid = targetCollection.GUID;
             string targetNamespace = targetCollection.GetItemType().Namespace;
-            if (!string.IsNullOrEmpty(SOCSettings.Instance.NamespacePrefix))
+            if (string.IsNullOrEmpty(targetNamespace) && !string.IsNullOrEmpty(SOCSettings.Instance.NamespacePrefix))
                 targetNamespace = $"{SOCSettings.Instance.NamespacePrefix}";
 
             Namespace = targetNamespace;
@@ -47,7 +47,7 @@ public CollectionSettings(ScriptableObjectCollection targetCollection)
 
             bool canBePartial = CodeGenerationUtility.CheckIfCanBePartial(targetCollection, ParentFolderPath);
 
-            if (!canBePartial)
+            if (canBePartial)
                 StaticFilename = $"{targetCollection.GetType().Name}Static".FirstToUpper();
             else 
                 StaticFilename = $"{targetCollection.GetType().Name}".FirstToUpper();
@@ -143,4 +143,4 @@ public void SetParentFolderPath(string assetPath)
             Save();
         }
     }
-}
+}