From 92e203422b064c6ea5dfe5fbadb47f05aae4152c Mon Sep 17 00:00:00 2001
From: egg <lin4637lin4637@gmail.com>
Date: Tue, 16 Dec 2025 20:48:16 +0800
Subject: [PATCH] fix: Disable code signing to avoid Windows symlink errors
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Add signAndEditExecutable: false to skip code signing on Windows
- Clear electron-builder winCodeSign cache before build
- Add helpful error messages for symlink permission issues

The winCodeSign package contains macOS symlinks that fail to extract
on Windows without admin privileges or Developer Mode enabled.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 client/package.json      |  3 ++-
 scripts/build-all.ps1    | 10 ++++++++++
 scripts/build-client.bat | 11 +++++++++++
 3 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/client/package.json b/client/package.json
index 354819c..1139242 100644
--- a/client/package.json
+++ b/client/package.json
@@ -45,7 +45,8 @@
           "arch": ["x64"]
         }
       ],
-      "icon": "assets/icon.ico"
+      "icon": "assets/icon.ico",
+      "signAndEditExecutable": false
     },
     "mac": {
       "target": [
diff --git a/scripts/build-all.ps1 b/scripts/build-all.ps1
index 2b7ea49..ef0ef04 100644
--- a/scripts/build-all.ps1
+++ b/scripts/build-all.ps1
@@ -239,6 +239,13 @@ function Build-Electron {
             Write-Warn "已建立 .env，請確認設定"
         }
 
+        # 清理可能損壞的 electron-builder 快取（解決 symlink 問題）
+        $ebCache = Join-Path $env:LOCALAPPDATA "electron-builder\Cache\winCodeSign"
+        if (Test-Path $ebCache) {
+            Write-Host "  清理 electron-builder 快取..." -ForegroundColor Gray
+            Remove-Item -Recurse -Force $ebCache -ErrorAction SilentlyContinue
+        }
+
         Write-Host "  執行 electron-builder..." -ForegroundColor Gray
 
         # 直接執行 node_modules 中的 electron-builder
@@ -246,6 +253,9 @@ function Build-Electron {
 
         if ($LASTEXITCODE -ne 0) {
             Write-Err "electron-builder 執行失敗"
+            Write-Warn "如果出現 symlink 錯誤，請嘗試以下方案："
+            Write-Warn "  1. 以系統管理員身分執行此腳本"
+            Write-Warn "  2. 或啟用 Windows 開發人員模式（設定 > 更新與安全性 > 開發人員專用）"
             exit 1
         }
 
diff --git a/scripts/build-client.bat b/scripts/build-client.bat
index 7766386..6f3e068 100644
--- a/scripts/build-client.bat
+++ b/scripts/build-client.bat
@@ -206,6 +206,14 @@ echo %BLUE%[STEP]%NC% 打包 Electron 應用...
 cd /d "%CLIENT_DIR%"
 
 echo %BLUE%[INFO]%NC% 目標平台: Windows (Portable)
+
+REM 清理可能損壞的 electron-builder 快取（解決 symlink 問題）
+set "EB_CACHE=%LOCALAPPDATA%\electron-builder\Cache\winCodeSign"
+if exist "%EB_CACHE%" (
+    echo %BLUE%[INFO]%NC% 清理 electron-builder 快取...
+    rmdir /s /q "%EB_CACHE%" 2>nul
+)
+
 echo %BLUE%[INFO]%NC% 執行 electron-builder...
 
 REM 使用 npm run build 或直接執行 node_modules 中的 electron-builder
@@ -217,6 +225,9 @@ if exist "node_modules\.bin\electron-builder.cmd" (
 
 if errorlevel 1 (
     echo %RED%[ERROR]%NC% electron-builder 執行失敗
+    echo %YELLOW%[WARN]%NC% 如果出現 symlink 錯誤，請嘗試以下方案：
+    echo %YELLOW%[WARN]%NC%   1. 以系統管理員身分執行此腳本
+    echo %YELLOW%[WARN]%NC%   2. 或啟用 Windows 開發人員模式（設定 ^> 更新與安全性 ^> 開發人員專用）
     exit /b 1
 )