From 05a34d4d12e65a56d4a908bd1d4aeafb4300194b Mon Sep 17 00:00:00 2001
From: walon <walon@code-philosophy.com>
Date: Sun, 15 Oct 2023 12:44:22 +0800
Subject: [PATCH] =?UTF-8?q?[new]=20=E6=A3=80=E6=9F=A5=E5=BD=93=E5=89=8D?=
 =?UTF-8?q?=E5=AE=89=E8=A3=85=E7=9A=84libil2cpp=E7=89=88=E6=9C=AC=E6=98=AF?=
 =?UTF-8?q?=E5=90=A6=E4=B8=8Epackage=E7=89=88=E6=9C=AC=E5=8C=B9=E9=85=8D?=
 =?UTF-8?q?=EF=BC=8C=E9=81=BF=E5=85=8D=E5=8D=87=E7=BA=A7package=E5=90=8E?=
 =?UTF-8?q?=E6=9C=AA=E9=87=8D=E6=96=B0install=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Editor/BuildProcessors/CheckSettings.cs |  5 +++++
 Editor/Installer/InstallerController.cs | 21 +++++++++++++++++++++
 Editor/Installer/InstallerWindow.cs     |  4 +++-
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/Editor/BuildProcessors/CheckSettings.cs b/Editor/BuildProcessors/CheckSettings.cs
index dd397aa..a5840bc 100644
--- a/Editor/BuildProcessors/CheckSettings.cs
+++ b/Editor/BuildProcessors/CheckSettings.cs
@@ -56,6 +56,11 @@ namespace HybridCLR.Editor.BuildProcessors
                 throw new BuildFailedException($"You have not initialized HybridCLR, please install it via menu 'HybridCLR/Installer'");
             }
 
+            if (installer.PackageVersion != installer.InstalledLibil2cppVersion)
+            {
+                throw new BuildFailedException($"You must run `HybridCLR/Installer` after upgrading package");
+            }
+
             HybridCLRSettings gs = SettingsUtil.HybridCLRSettings;
             if (((gs.hotUpdateAssemblies?.Length + gs.hotUpdateAssemblyDefinitions?.Length) ?? 0) == 0)
             {
diff --git a/Editor/Installer/InstallerController.cs b/Editor/Installer/InstallerController.cs
index 768515f..c44186f 100644
--- a/Editor/Installer/InstallerController.cs
+++ b/Editor/Installer/InstallerController.cs
@@ -27,12 +27,15 @@ namespace HybridCLR.Editor.Installer
 
         public string PackageVersion { get; private set; }
 
+        public string InstalledLibil2cppVersion { get; private set; }
+
         public InstallerController()
         {
             _curVersion = ParseUnityVersion(Application.unityVersion);
             _versionManifest = GetHybridCLRVersionManifest();
             _curDefaultVersion = _versionManifest.versions.FirstOrDefault(v => v.unity_version == _curVersion.major.ToString());
             PackageVersion = LoadPackageInfo().version;
+            InstalledLibil2cppVersion = ReadLocalVersion();
         }
 
         private HybridclrVersionManifest GetHybridCLRVersionManifest()
@@ -157,6 +160,23 @@ namespace HybridCLR.Editor.Installer
 
         public string ApplicationIl2cppPath => GetIl2CppPathByContentPath(EditorApplication.applicationContentsPath);
 
+        public string LocalVersionFile => $"{SettingsUtil.LocalIl2CppDir}/libil2cpp/hybridclr/generated/libil2cpp-version.txt";
+
+        private string ReadLocalVersion()
+        {
+            if (!File.Exists(LocalVersionFile))
+            {
+                return null;
+            }
+            return File.ReadAllText(LocalVersionFile, Encoding.UTF8);
+        }
+
+        public void WriteLocalVersion()
+        {
+            InstalledLibil2cppVersion = PackageVersion;
+            File.WriteAllText(LocalVersionFile, PackageVersion, Encoding.UTF8);
+        }
+
         public void InstallDefaultHybridCLR()
         {
             InstallFromLocal(PrepareLibil2cppWithHybridclrFromGitRepo());
@@ -237,6 +257,7 @@ namespace HybridCLR.Editor.Installer
 
             if (HasInstalledHybridCLR())
             {
+                WriteLocalVersion();
                 Debug.Log("Install Sucessfully");
             }
             else
diff --git a/Editor/Installer/InstallerWindow.cs b/Editor/Installer/InstallerWindow.cs
index f1a2b62..178db1e 100644
--- a/Editor/Installer/InstallerWindow.cs
+++ b/Editor/Installer/InstallerWindow.cs
@@ -46,7 +46,9 @@ namespace HybridCLR.Editor.Installer
 
             EditorGUILayout.LabelField($"Package Version:     v{_controller.PackageVersion}");
             GUILayout.Space(5f);
-            
+            EditorGUILayout.LabelField($"Installed libil2cpp Version:     {_controller.InstalledLibil2cppVersion ?? "Unknown"}");
+            GUILayout.Space(5f);
+
             GUILayout.Space(10f);
 
             InstallerController.CompatibleType compatibleType = _controller.GetCompatibleType();