Exclude test folder

[tgalery]

Hi there, thanks for maintaining this plugin. I'm using version 2.1.0 (more recent versions don't seem to compile against the java version used in the project). This project has a number of subprojects in it and my scala style configuration works like this:

scalaStyle {
    config = file("$rootDir/config/scalastyle.xml")
    failOnWarning = true
    sourceSets {
        test {
            skip = true
        }
    }

but that's not working, do you have any pointers ?

[fleminra]

Not exactly the same issue, but the same workaround might work: #33 (comment)