A tool to aid in Beamable package migration

BeamableMigrationHelper.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using UnityEditor;
using UnityEditor.VersionControl;
using UnityEngine;

public class BeamableMigrationHelper : EditorWindow
{
   [MenuItem(
      "Window/Beamable/Migration Tool",
      priority = 0)]
   public static void RunTool(){
      Debug.Log($"Starting migration tool.... {BEAMABLE_FOLDER}");

      RenameDisruptorEngineToBeamable();
      FixContentScriptGuids();


      AssetDatabase.Refresh();
   }

   private static readonly string DISRUPTOR_ENGINE_FOLDER = Path.Combine(Application.dataPath, "DisruptorEngine");
   private static readonly string BEAMABLE_FOLDER = Path.Combine(Application.dataPath, "Beamable");

   private static readonly ContentGuidFixData[] GuidFixes = new[]
   {
      new ContentGuidFixData
      {
         Name = "Item",
         NewGuid = "4e65df06d8f8e499788b3ed5b359d54a",
         OldGuid = "6e27788e2a314236a140dc4a409b9249"
      },
      new ContentGuidFixData
      {
         Name = "Currency",
         NewGuid = "7071e886d4789435d9ad361e916b2207",
         OldGuid = "5531181e6a08e4d6882d1e0bf64aeb5e"
      },
      new ContentGuidFixData
      {
         Name = "Announcements",
         NewGuid = "8b8612187b1a246e5b691c90486deb34",
         OldGuid = "ec1a162a275224c81b4dc66174e0abfb"
      },
      new ContentGuidFixData
      {
         Name = "Calendars",
         NewGuid = "0c222bf6b195348e5be37e5cf0169f08",
         OldGuid = "485745a1357640d0999ad440992934fb"
      },
      new ContentGuidFixData
      {
         Name = "Listings",
         NewGuid = "fd68497a79b464de0b4e09ab2d5a5bbf",
         OldGuid = "840eefedb06f44a35ba9ffd558ba8840"
      },
      new ContentGuidFixData
      {
         Name = "SKU",
         NewGuid = "b5bfeeca7cf3246b3a89418e98719de7",
         OldGuid = "8813c741626bd459797986cbf75812db"
      },
      new ContentGuidFixData
      {
         Name = "Store",
         NewGuid = "a658558ea86c749979b310e828e3892e",
         OldGuid = "4e4344ba97e6d4cbeb1a7d24ad6f778b"
      },
      new ContentGuidFixData
      {
         Name = "Leaderboard",
         NewGuid = "ebf776d7c945048daab1e231d27dcdeb",
         OldGuid = "7bd5890ede5a415ba93437f0d0ce7914"
      },
      new ContentGuidFixData
      {
         Name = "Tournaments",
         NewGuid = "6da5f82a5df104fd4b67a842fafa5c5a",
         OldGuid = "1d36333db684547d09c3cbbfff05d3e1"
      },
      new ContentGuidFixData
      {
         Name = "Events",
         NewGuid = "11f962489e5a44d7c877b4a5b71f4d0e",
         OldGuid = "e62f0767b71f47740b2ab2b9a03aa03f"
      },
      new ContentGuidFixData
      {
         Name = "GameType",
         NewGuid = "404f8a85a397642f5b56ce1f2d8cebea",
         OldGuid = "3e764f5e52bc4814ad80326864ba4aff"
      },
      new ContentGuidFixData
      {
         Name = "Email",
         NewGuid = "b5d38e7e955cc47f9933ec9a3a1e2c5a",
         OldGuid = "3b9f329a7c08143f19cad1d65673e105"
      }
   };

   static void RenameDisruptorEngineToBeamable()
   {
      if (!Directory.Exists(DISRUPTOR_ENGINE_FOLDER))
      {
         Debug.Log("folder already renamed");
         return;
      }
      Debug.Log("renaming folder...");
      try
      {
         DirectoryCopy(DISRUPTOR_ENGINE_FOLDER, BEAMABLE_FOLDER, true);
      }
      catch (Exception ex)
      {
         Debug.LogError($"migration failed at rename folder step. error=[{ex.Message}] stack=[{ex.StackTrace}]");
         Debug.LogError(ex);
         throw;
      }
   }

   static void FixContentScriptGuids()
   {
      Directory.CreateDirectory(BEAMABLE_FOLDER);
      Debug.Log("checking content files");
      var filePaths = Directory.GetFiles(BEAMABLE_FOLDER, "*.asset", SearchOption.AllDirectories);

      Debug.Log($"found {filePaths.Length} content files");
      var modifiedFiles = 0;
      foreach (var filePath in filePaths)
      {
         var text = File.ReadAllText(filePath);

         var modifications = new HashSet<string>();
         foreach (var fix in GuidFixes)
         {
            if (text.Contains(fix.OldGuid))
            {
               text = text.Replace(fix.OldGuid, fix.NewGuid);
               modifications.Add(fix.Name);
            }
         }

         if (modifications.Count > 0)
         {
            modifiedFiles++;
            File.WriteAllText(filePath, text);
            Debug.Log($"Fixed content file fixes=[{string.Join(",",modifications)}] file=[{filePath}]");
         }
      }
      Debug.Log($"modified {modifiedFiles} files");
   }

   struct ContentGuidFixData
   {
      public string Name,OldGuid, NewGuid;
   }

   private static void DirectoryCopy(string sourceDirName, string destDirName, bool copySubDirs)
   {
      // Get the subdirectories for the specified directory.
      DirectoryInfo dir = new DirectoryInfo(sourceDirName);

      if (!dir.Exists)
      {
         throw new DirectoryNotFoundException(
            "Source directory does not exist or could not be found: "
            + sourceDirName);
      }

      DirectoryInfo[] dirs = dir.GetDirectories();

      // If the destination directory doesn't exist, create it.
      Directory.CreateDirectory(destDirName);

      // Get the files in the directory and copy them to the new location.
      FileInfo[] files = dir.GetFiles();
      foreach (FileInfo file in files)
      {
         string tempPath = Path.Combine(destDirName, file.Name);
         var isUsingVersionControl = Provider.enabled && Provider.isActive;
         if (isUsingVersionControl)
         {
            var checkoutTargetFileTask = Provider.Checkout(tempPath, CheckoutMode.Both);
            checkoutTargetFileTask.Wait();
            if (checkoutTargetFileTask.success)
            {
               Debug.LogWarning($"Unable to checkout file {tempPath}");
            }
            var checkoutSourceFileTask = Provider.Checkout(file.Name, CheckoutMode.Both);
            checkoutSourceFileTask.Wait();
            if (checkoutSourceFileTask.success)
            {
               Debug.LogWarning($"Unable to checkout file {file.Name}");
            }
         }
         file.CopyTo(tempPath, true);
      }

      // If copying subdirectories, copy them and their contents to new location.
      if (copySubDirs)
      {
         foreach (DirectoryInfo subdir in dirs)
         {
            string tempPath = Path.Combine(destDirName, subdir.Name);
            DirectoryCopy(subdir.FullName, tempPath, copySubDirs);
         }
      }
   }
}