set executable=.\modules\swagger-codegen-cli\target\swagger-codegen-cli.jar If Not Exist %executable% ( mvn clean package ) REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M set ags=generate -i modules\swagger-codegen\src\test\resources\2_0\petstore.yaml -l ruby -o samples\client\petstore\ruby java %JAVA_OPTS% -jar %executable% %ags%