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electron-vue-template/update-helper.bat

@@ -0,0 +1,88 @@
+@echo off
+setlocal enabledelayedexpansion
+
+set APP_ASAR=%~1
+set UPDATE_FILE=%~2
+set EXE_PATH=%~3
+set LOG_FILE=%TEMP%\electron-update.log
+
+echo ======================================== > "%LOG_FILE%"
+echo Electron App Auto-Update Helper >> "%LOG_FILE%"
+echo Started: %date% %time% >> "%LOG_FILE%"
+echo ======================================== >> "%LOG_FILE%"
+echo. >> "%LOG_FILE%"
+
+if not exist "%UPDATE_FILE%" (
+    echo [ERROR] Update file not found: %UPDATE_FILE% >> "%LOG_FILE%"
+    goto :start_app
+)
+
+echo [INFO] Update file found: %UPDATE_FILE% >> "%LOG_FILE%"
+echo [INFO] Target app.asar: %APP_ASAR% >> "%LOG_FILE%"
+echo [INFO] Application exe: %EXE_PATH% >> "%LOG_FILE%"
+echo [INFO] Waiting for application to close... >> "%LOG_FILE%"
+
+REM 获取应用进程名
+for /f "tokens=*" %%a in ("%EXE_PATH%") do set EXE_NAME=%%~nxa
+echo [INFO] Waiting for %EXE_NAME% to close... >> "%LOG_FILE%"
+
+REM 等待应用进程完全关闭（最多等待10秒）
+set COUNT=0
+:wait_loop
+tasklist /FI "IMAGENAME eq %EXE_NAME%" 2>nul | find /I "%EXE_NAME%" >nul
+if errorlevel 1 goto process_closed
+set /a COUNT+=1
+if %COUNT% GEQ 20 (
+    echo [WARN] Application still running after 10 seconds >> "%LOG_FILE%"
+    goto process_closed
+)
+timeout /t 1 /nobreak >nul
+goto wait_loop
+
+:process_closed
+echo [INFO] Application process closed >> "%LOG_FILE%"
+timeout /t 1 /nobreak >nul
+
+echo [INFO] Backing up current app.asar... >> "%LOG_FILE%"
+if exist "%APP_ASAR%.backup" (
+    del /f /q "%APP_ASAR%.backup" >nul 2>&1
+)
+
+if exist "%APP_ASAR%" (
+    move /y "%APP_ASAR%" "%APP_ASAR%.backup" >nul 2>&1
+    if errorlevel 1 (
+        echo [WARN] First move attempt failed, retrying... >> "%LOG_FILE%"
+        timeout /t 2 /nobreak >nul
+        move /y "%APP_ASAR%" "%APP_ASAR%.backup" >nul 2>&1
+        if errorlevel 1 (
+            echo [ERROR] Failed to backup app.asar, file is locked >> "%LOG_FILE%"
+            goto :start_app
+        )
+    )
+    echo [SUCCESS] Backup completed >> "%LOG_FILE%"
+)
+
+echo [INFO] Applying update... >> "%LOG_FILE%"
+move /y "%UPDATE_FILE%" "%APP_ASAR%" >nul 2>&1
+
+if errorlevel 1 (
+    echo [ERROR] Failed to apply update >> "%LOG_FILE%"
+    if exist "%APP_ASAR%.backup" (
+        echo [INFO] Restoring backup... >> "%LOG_FILE%"
+        move /y "%APP_ASAR%.backup" "%APP_ASAR%" >nul 2>&1
+    )
+    goto :start_app
+)
+
+echo [SUCCESS] Update applied successfully! >> "%LOG_FILE%"
+
+if exist "%UPDATE_FILE%" (
+    del /f /q "%UPDATE_FILE%" >nul 2>&1
+)
+
+:start_app
+echo [INFO] Restarting application... >> "%LOG_FILE%"
+echo ======================================== >> "%LOG_FILE%"
+
+start "" "%EXE_PATH%"
+exit /b 0