I need a way to do build of graph of projects. Not a tree of projects as described in “module builds” but a graph as described in http://stackoverflow.com/questions/13195767/how-to-make-maven-build-dependent-project
This is a good reason to migrate from Maven and also a thing needed by people developing many projects.
To implement this there is a need to add ability to include one script file into another easily modifying script context.