feat: add multiple AddressableImportSettings support (#77)

Editor/AddressableImportSettings.cs

@@ -3,17 +3,18 @@
 using UnityEditor.AddressableAssets;
 using System.Collections.Generic;
 using System.Linq;
+using System.IO;
 using UnityAddressableImporter.Helper;
 
 #if ODIN_INSPECTOR
 using Sirenix.OdinInspector;
 #endif
 
-[CreateAssetMenu(fileName = "AddressableImportSettings", menuName = "Addressables/Import Settings", order = 50)]
 public class AddressableImportSettings : ScriptableObject
 {
-    public const string kConfigObjectName = "addressableimportsettings";
-    public const string kDefaultPath = "Assets/AddressableAssetsData/AddressableImportSettings.asset";
+    [Tooltip("Toggle rules enabled state")]
+    [SerializeField]
+    public bool rulesEnabled = true;
 
     [Tooltip("Creates a group if the specified group doesn't exist.")]
     public bool allowGroupCreation = false;
@@ -59,30 +60,34 @@ public void CleanEmptyGroup()
         }
     }
 
-    public static AddressableImportSettings Instance
+    /// <summary>
+    /// Create AddressableImportSettings and Add it to AddressableImportSettingsList
+    /// </summary>
+    [MenuItem("Assets/Create/Addressables/Import Settings", false, 50)]
+    public static void CreateAsset()
     {
-        get
+        string directoryPath = "Assets/";
+        string fileName = "AddressableImportSettings.asset";
+
+        foreach(var obj in Selection.GetFiltered(typeof(UnityEngine.Object), SelectionMode.Assets))
         {
-            AddressableImportSettings so;
-            // Try to locate settings from EditorBuildSettings
-            if (EditorBuildSettings.TryGetConfigObject(kConfigObjectName, out so))
-                return so;
-            // Try to locate settings from default path
-            so = AssetDatabase.LoadAssetAtPath<AddressableImportSettings>(kDefaultPath);
-            if (so != null) {
-                EditorBuildSettings.AddConfigObject(kConfigObjectName, so, true);
-                return so;
+            var assetPath = AssetDatabase.GetAssetPath(obj);
+            var assetDirectoryPath = AssetDatabase.IsValidFolder(assetPath) ? assetPath : Path.GetDirectoryName(assetPath);
+            if (AssetDatabase.IsValidFolder(assetDirectoryPath))
+            {
+                directoryPath = assetDirectoryPath;
             }
-            // Try to locate settings from AssetDatabase
-            var path = AssetDatabase.FindAssets($"t:{nameof(AddressableImportSettings)}");
-            if (path.Length > 0) {
-                var assetPath = AssetDatabase.GUIDToAssetPath(path[0]);
-                so = AssetDatabase.LoadAssetAtPath<AddressableImportSettings>(assetPath);
-                EditorBuildSettings.AddConfigObject(kConfigObjectName, so, true);
-                return so;
-            }
-            return null;
         }
-    }
+        AddressableImportSettings settings = ScriptableObject.CreateInstance<AddressableImportSettings>();
+        var filePath = AssetDatabase.GenerateUniqueAssetPath(Path.Combine(directoryPath, fileName));
+        AssetDatabase.CreateAsset(settings, filePath);
 
+        if (!AddressableImportSettingsList.Instance.SettingList.Contains(settings))
+        {
+            AddressableImportSettingsList.Instance.SettingList.Add(settings);
+        }
+
+        AssetDatabase.SaveAssets();
+        Selection.activeObject = settings;
+    }
 }

Editor/AddressableImportSettingsList.cs

@@ -0,0 +1,92 @@
+using UnityEngine;
+using UnityEditor;
+using System.Collections.Generic;
+using System.Linq;
+using System.IO;
+using UnityAddressableImporter.Helper;
+
+public class AddressableImportSettingsList : ScriptableObject
+{
+    public const string kConfigObjectName = "addressableimportsettingslist";
+    public const string kDefaultPath = "Assets/AddressableAssetsData/AddressableImportSettingsList.asset";
+    public List<AddressableImportSettings> SettingList;
+    public List<AddressableImportSettings> EnabledSettingsList => SettingList.Where((s) => s?.rulesEnabled == true).ToList();
+
+    public static AddressableImportSettingsList Instance
+    {
+        get
+        {
+            AddressableImportSettingsList so;
+
+            // Try to locate settings from EditorBuildSettings
+            if (EditorBuildSettings.TryGetConfigObject(kConfigObjectName, out so))
+            {
+                return so;
+            }
+            // Try to locate settings from default path
+            so = AssetDatabase.LoadAssetAtPath<AddressableImportSettingsList>(kDefaultPath);
+            if (so != null)
+            {
+                EditorBuildSettings.AddConfigObject(kConfigObjectName, so, true);
+                return so;
+            }
+            // Try to locate settings from AssetDatabase
+            var guidList = AssetDatabase.FindAssets($"t:{nameof(AddressableImportSettingsList)}");
+            if (guidList.Length > 0)
+            {
+                var assetPath = AssetDatabase.GUIDToAssetPath(guidList[0]);
+                so = AssetDatabase.LoadAssetAtPath<AddressableImportSettingsList>(assetPath);
+                EditorBuildSettings.AddConfigObject(kConfigObjectName, so, true);
+                return so;
+            }
+
+            // If AddressableImportSettingsList doesn't exist but AddressableImportSettings exists. create automatically.
+            var importSettingsGuidList = AssetDatabase.FindAssets($"t:{nameof(AddressableImportSettings)}");
+            if (importSettingsGuidList.Length > 0)
+            {
+                var settingList = importSettingsGuidList.Select((guid) => AssetDatabase.LoadAssetAtPath<AddressableImportSettings>(AssetDatabase.GUIDToAssetPath(guid))).ToList();
+                var asset = ScriptableObject.CreateInstance<AddressableImportSettingsList>();
+                asset.SettingList = settingList;
+                var path = Path.Combine(Path.GetDirectoryName(AssetDatabase.GUIDToAssetPath(importSettingsGuidList[0])),
+                                        nameof(AddressableImportSettingsList) + ".asset");
+                Debug.LogFormat("AddressableImportSettingsList doesn't exist. so it is created automatically. path : {0}", path);
+                AssetDatabase.CreateAsset(asset, path);
+                AssetDatabase.SaveAssets();
+                so = asset;
+                EditorBuildSettings.AddConfigObject(kConfigObjectName, so, true);
+                return so;
+            }
+
+            return null;
+        }
+    }
+
+    public bool RemoveMissingImportSettings()
+    {
+        bool removedAnySettings = false;
+        for (int i = SettingList.Count - 1; i >= 0; --i)
+        {
+            if (SettingList[i] == null)
+            {
+                SettingList.RemoveAt(i);
+                removedAnySettings = true;
+            }
+        }
+
+        return removedAnySettings;
+    }
+
+    [ButtonMethod]
+    public void Reset()
+    {
+        var importSettingsGuidList = AssetDatabase.FindAssets($"t:{nameof(AddressableImportSettings)}");
+        SettingList = importSettingsGuidList.Select((guid) => AssetDatabase.LoadAssetAtPath<AddressableImportSettings>(AssetDatabase.GUIDToAssetPath(guid))).ToList();
+        AssetDatabase.SaveAssets();
+    }
+
+    [ButtonMethod]
+    public void Documentation()
+    {
+        Application.OpenURL("https://github.com/favoyang/unity-addressable-importer/blob/master/Documentation~/AddressableImporter.md");
+    }
+}

Editor/AddressableImporter.cs

@@ -52,14 +52,25 @@ static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAsse
             }
             return;
         }
-        var importSettings = AddressableImportSettings.Instance;
-        if (importSettings == null)
+        var importSettingsList = AddressableImportSettingsList.Instance;
+        if (importSettingsList == null)
         {
             Debug.LogWarningFormat("[AddressableImporter] import settings file not found.\nPlease go to Assets/AddressableAssetsData folder, right click in the project window and choose 'Create > Addressables > Import Settings'.");
             return;
         }
-        if (importSettings.rules == null || importSettings.rules.Count == 0)
+
+        var hasRuleSettingsList = importSettingsList.EnabledSettingsList.Where(s => s.rules.Count > 0).ToList();
+        var hasRules = hasRuleSettingsList.Count != 0;
+
+        if (!hasRules)
+        {
+            // if AddressableImportSettings is Deleted, Remove missing ImportSettings
+            if (importSettingsList.RemoveMissingImportSettings())
+            {
+                AssetDatabase.SaveAssets();
+            }
             return;
+        }
 
         // Cache the selection active object
         var cachedSelectionActiveObject = selectionActiveObject;
@@ -85,8 +96,11 @@ static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAsse
                     (float) i / importedAssets.Length))
                     break;
 
-                if (prefabStage == null || prefabAssetPath != importedAsset) // Ignore current editing prefab asset.
-                    dirty |= ApplyImportRule(importedAsset, null, settings, importSettings);
+                foreach (var importSettings in hasRuleSettingsList)
+                {
+                    if (prefabStage == null || prefabAssetPath != importedAsset) // Ignore current editing prefab asset.
+                        dirty |= ApplyImportRule(importedAsset, null, settings, importSettings);
+                }
             }
         }
         finally
@@ -100,25 +114,36 @@ static void OnPostprocessAllAssets(string[] importedAssets, string[] deletedAsse
             if (IsAssetIgnored(movedAsset))
                 continue;
             var movedFromAssetPath = movedFromAssetPaths[i];
-            if (prefabStage == null || prefabAssetPath != movedAsset) // Ignore current editing prefab asset.
-                dirty |= ApplyImportRule(movedAsset, movedFromAssetPath, settings, importSettings);
+
+            foreach (var importSettings in hasRuleSettingsList)
+            {
+                if (prefabStage == null || prefabAssetPath != movedAsset) // Ignore current editing prefab asset.
+                    dirty |= ApplyImportRule(movedAsset, movedFromAssetPath, settings, importSettings);
+            }
         }
 
         foreach (var deletedAsset in deletedAssets)
         {
             if (IsAssetIgnored(deletedAsset))
                 continue;
-            if (TryGetMatchedRule(deletedAsset, importSettings, out var matchedRule))
+
+            foreach (var importSettings in hasRuleSettingsList)
             {
-                var guid = AssetDatabase.AssetPathToGUID(deletedAsset);
-                if (!string.IsNullOrEmpty(guid) && settings.RemoveAssetEntry(guid))
+                if (TryGetMatchedRule(deletedAsset, importSettings, out var matchedRule))
                 {
-                    dirty = true;
-                    Debug.LogFormat("[AddressableImporter] Entry removed for {0}", deletedAsset);
+                    var guid = AssetDatabase.AssetPathToGUID(deletedAsset);
+                    if (!string.IsNullOrEmpty(guid) && settings.RemoveAssetEntry(guid))
+                    {
+                        dirty = true;
+                        Debug.LogFormat("[AddressableImporter] Entry removed for {0}", deletedAsset);
+                    }
                 }
             }
         }
 
+        // if AddressableImportSettings is Deleted, Remove missing ImportSettings
+        dirty |= importSettingsList.RemoveMissingImportSettings();
+
         if (dirty)
         {
             AssetDatabase.SaveAssets();

Editor/Helper/AddressableImportSettingsEditor.cs

@@ -14,72 +14,8 @@ namespace UnityAddressableImporter.Helper.Internal
 #endif
 
     [CustomEditor(typeof(AddressableImportSettings), true), CanEditMultipleObjects]
-    public class AddressableImportSettingsEditor : Editor
+    public class AddressableImportSettingsEditor : ScriptableObjectEditor<AddressableImportSettings>
     {
-        private List<MethodInfo> _methods;
-        private AddressableImportSettings _target;
 
-#if ODIN_INSPECTOR
-        private PropertyTree _propertyTree;
-#endif
-
-        private void OnEnable()
-        {
-            _target = target as AddressableImportSettings;
-            if (_target == null) return;
-
-#if ODIN_INSPECTOR
-            _propertyTree = PropertyTree.Create(_target);
-#endif
-
-            _methods = AddressableImporterMethodHandler.CollectValidMembers(_target.GetType());
-        }
-
-        public override void OnInspectorGUI()
-        {
-
-            if (DrawWithOdin() == false)
-            {
-                DrawBaseEditor();
-            }
-
-            DrawCommands();
-
-            serializedObject.ApplyModifiedProperties();
-        }
-
-        private void DrawBaseEditor()
-        {
-            base.OnInspectorGUI();
-        }
-
-        private void DrawCommands()
-        {
-            if (_methods == null) return;
-            AddressableImporterMethodHandler.OnInspectorGUI(_target, _methods);
-        }
-
-        private void OnDisable()
-        {
-#if ODIN_INSPECTOR
-            _propertyTree?.Dispose();
-#endif
-        }
-
-        private bool DrawWithOdin()
-        {
-            var hasOdinAsset = false;
-#if ODIN_INSPECTOR_3
-            hasOdinAsset = true;
-#endif
-            if (!hasOdinAsset) return false;
-
-#if ODIN_INSPECTOR
-            _propertyTree?.Draw();
-            _propertyTree?.ApplyChanges();
-#endif
-
-            return true;
-        }
     }
 }

Editor/Helper/AddressableImportSettingsListEditor.cs

@@ -0,0 +1,21 @@
+/// <summary>
+/// ButtonMethodAttribute,
+/// modified from https://github.com/Deadcows/MyBox/blob/master/Attributes/ButtonMethodAttribute.cs
+/// </summary>
+namespace UnityAddressableImporter.Helper.Internal
+{
+    using System.Collections.Generic;
+    using System.Reflection;
+    using UnityEditor;
+
+#if ODIN_INSPECTOR
+    using Sirenix.OdinInspector;
+    using Sirenix.OdinInspector.Editor;
+#endif
+
+    [CustomEditor(typeof(AddressableImportSettingsList), true), CanEditMultipleObjects]
+    public class AddressableImportSettingsListEditor : ScriptableObjectEditor<AddressableImportSettingsList>
+    {
+
+    }
+}