@echo off set JAVA_HOME=C:\Program Files\Java\jdk-21.0.8 set PATH=%JAVA_HOME%\bin;%PATH% echo Starting Maven build... echo JAVA_HOME=%JAVA_HOME% echo PATH=%PATH% :: Check if maven wrapper properties exist if not exist ".mvn\wrapper\maven-wrapper.properties" ( echo ERROR: .mvn\wrapper\maven-wrapper.properties not found! pause exit /b 1 ) :: Try to run maven directly echo Running: mvn clean package -DskipTests mvn clean package -DskipTests if %ERRORLEVEL% equ 0 ( echo Build successful! echo JAR file should be in target/ directory ) else ( echo Build failed with error code %ERRORLEVEL% ) pause