Nested Builds

Yes, the Invoke-psake function can be called recursively from within a "task" function

The following is an example build script that has tasks that call the invoke-psake function to run other build scripts.

Properties {
 $x = 1
}

Task default -Depends RunNested1, RunNested2, CheckX

Task RunNested1 {
 Invoke-psake .\nested\nested1.ps1
}

Task RunNested2 {
 Invoke-psake .\nested\nested2.ps1
}

Task CheckX{
 Assert ($x -eq 1) '$x was not 1' 
}