Addressable Assetsのアドレスの重複を検知する【Unity】【Addressable Assets】

AddressDuplicateDetecter.cs

//  AddressDuplicateDetecter.cs
//  http://kan-kikuchi.hatenablog.com/entry/AddressDuplicateDetecter
//
//  Created by kan.kikuchi on 2019.09.16.

using System.IO;
using System.Linq;
using System.Collections.Generic;
using UnityEditor;
using UnityEditor.AddressableAssets.Settings;
using UnityEngine;

/// <summary>
/// Addressable Assetsのアドレスの重複を検知するクラス
/// </summary>
public class AddressDuplicateDetecter : AssetPostprocessor {

  //監視対象のディレクトリへのパス
  private static readonly string TARGET_DIRECTORY_PATH = "Assets/AddressableAssetsData/AssetGroups";
  
  //=================================================================================
  //変更の監視
  //=================================================================================
    
  #if !UNITY_CLOUD_BUILD
  
  //対象のディレクトリ以下の変更をチェック
  private static void OnPostprocessAllAssets (string[] importedAssets, string[] deletedAssets, string[] movedAssets, string[] movedFromAssetPaths){
    List<string[]> assetsList = new List<string[]> (){
      importedAssets, deletedAssets, movedAssets, movedFromAssetPaths
    };

    List<string> targetDirectoryNameList = new List<string> (){
      TARGET_DIRECTORY_PATH,
    };
    
    //変更があったら検知
    if(ExistsDirectoryInAssets(assetsList, targetDirectoryNameList)) {
      Detect();
    }
  }
  
  //入力されたassetsのパスの中に、親ディレクトリの名前ががtargetDirectoryNameListのものが一つでもあるか
  private static bool ExistsDirectoryInAssets(List<string[]> assetPathsList, List<string> targetDirectoryNameList){
    return assetPathsList
      .Any (assetPaths => assetPaths
        .Select(Path.GetDirectoryName)
        .Intersect(targetDirectoryNameList)
        .Any()
      ); 
  }

  #endif
  
  //=================================================================================
  //作成
  //=================================================================================

  //アドレスの重複を検知
  [MenuItem("Tools/Detect/Address Duplicate")]
  private static void Detect() {
    
    //アドレスとそのグループをまとめるやつ
    var addressGroupDict = new Dictionary<string, string>();

    //対象のディレクトリ以下のファイルを全て取得
    foreach (var filePath in Directory.GetFiles (TARGET_DIRECTORY_PATH, "*", SearchOption.AllDirectories)) {
      //AddressableAssetGroupだけをチェック
      var group = AssetDatabase.LoadAssetAtPath<AddressableAssetGroup>(filePath);
      if(group == null){
        continue;
      }
      
      //グループ名取得
      var groupName = group.Name;
      
      //グループに設定されているものを全てチェック
      foreach (var entry in group.entries) {
        var address = entry.address;
        
        //重複チェック
        if (addressGroupDict.ContainsKey(address)) {
          Debug.LogError($"{address}というアドレスが重複しています。(グループは{addressGroupDict[address]}と{groupName})");
        }
        addressGroupDict[address] = groupName;
      }
    }
    
  }
    
}