We can run an ant script that uses the systems definitions generator functions to update zfile metadata. These scripts need to  be run from the eclipse client. Is it possible to run an ant scripts under omvs z/OS and  update zfile metadata?

I would like to add a step to the generated z/OS ant script to do some analysis and then update a zfile member's metadata (user defined properties - from language translator) just before that zfile gets processed in the "build steps". Is there a way to do that?