pentaho/marketplace-metadata — pull request #262 by mattyb149 (2014-12-29 20:04:36+00:00)
Title: Added Run Script step for JSR-223 Script Engines

This is meant to be an improvement on (and/or replacement of) the PDI (experimental) Script step. This plugin offers many more capabilities, such as:
- Drop-down UI for selecting the scripting engine
- Removal of JavaScript-specific code (the Modified Java Script Value step is the alternative, although this step does support the JavaScript scripting engine)
- Allows non-compilable JSR-223 scripting (such as AppleScript)
- Enables the use of the script's returned value as an output field

Example KTR is here: https://pentaho.box.com/s/ixmnnp6qiqo5jpmamvwm