How to use grape with groovy?

[wborn (Wouter Born)]

You can add an OSGi manifest to a JAR so it becomes a bundle which you can install and use.

See:

Use own java classes in rules

Well it sure works for me using Groovy and the library in my hello-world-lib repo. E.g. I created the following test.groovy file: import com.acme.*; HelloWorld.log(); HelloWorld.print(); PinguinSay.log("I just came by to say that using a Java library in your openHAB rules is very easy once the code is part of an OSGi bundle!"); PinguinSay.print("I just came by to say that using a Java library in your openHAB rules is very easy once the code is part of an OSGi bundle!"); When …