Added: OnApplySelfUpdate event for UpdateManager

Sewer56 · Aug 18, 2022 · 255341f · 255341f
1 parent 36b08a4
commit 255341f
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 4 deletions.
diff --git a/Sewer56.Update/Sewer56.Update/Sewer56.Update.csproj b/Sewer56.Update/Sewer56.Update/Sewer56.Update.csproj
@@ -20,7 +20,7 @@ This framework is a hard fork of Onova.</Description>
  <PackageRequireLicenseAcceptance>True</PackageRequireLicenseAcceptance>
  <Authors>Sewer56, Tyrrrz</Authors>
  <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
- <Version>3.1.0</Version>
+ <Version>3.2.0</Version>
  <IsTrimmable>true</IsTrimmable>
  </PropertyGroup>
 

diff --git a/Sewer56.Update/Sewer56.Update/UpdateManager.cs b/Sewer56.Update/Sewer56.Update/UpdateManager.cs
@@ -2,8 +2,6 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
-using System.Reflection;
 using System.Threading;
 using System.Threading.Tasks;
 using NuGet.Versioning;
@@ -15,7 +13,6 @@
 using Sewer56.Update.Packaging;
 using Sewer56.Update.Packaging.Enums;
 using Sewer56.Update.Packaging.Interfaces;
-using Sewer56.Update.Packaging.IO;
 using Sewer56.Update.Packaging.Structures;
 using Sewer56.Update.Structures;
 
@@ -34,6 +31,13 @@ public class UpdateManager<T> : IUpdateManager where T : class
  /// </summary>
  public readonly IPackageExtractor Extractor;
 
+ /// <summary>
+ /// Executed when an update to self is about to be applied (i.e. process is about to restart). 
+ /// Passed in argument contains the location of data to be copied into current program folder,
+ /// after decompression (including deltas) and right before it is applied.
+ /// </summary>
+ public event Action<string>? OnApplySelfUpdate;
+
  private Lazy<string> _storageDirPath;
  private bool _cleanupOnDispose = true;
 
@@ -213,6 +217,7 @@ public async Task<bool> StartUpdateAsync(NuGetVersion version, OutOfProcessOptio
  CleanupAfterUpdate = updateOptions.CleanupAfterUpdate
  };
 
+ OnApplySelfUpdate?.Invoke(packageContentDirPath!);
  var startInfo = Startup.GetProcessStartInfo(Updatee.ExecutablePath!, Updatee.BaseDirectory, packageContentDirPath, startupParams);
  Process.Start(startInfo);
  _cleanupOnDispose = false;