execute batch file from hook

Hi

I have created test.js file under /myProject/plugins/ti.alloy/hooks location.

in test.js

exports.cliVersion = '>=3.X';
 
exports.init = function(logger, config, cli, appc) {
    cli.addHook('build.post.compile', function(build, finished) {
        logger.info('Info : build.post.compile');
        finished();
    });
};

<plugins>
        <plugin version="1.0">ti.alloy</plugin>
    </plugins>

Now here is my problem how can I execute mybatch.bat file which is @ /myProject/mybatch.bat at post build event.

How can I execute mybatch.bat file from POST build event?

I am using alloy framework. Thanks in advance