blah-app/build.gradle

build.gradle

plugins {
    id 'play'

    id 'jvm-component'
    id 'junit-test-suite'
    id 'scala'
}

model {
    components {
        play {
            platform play: '2.4.6', scala: '2.11', java: '1.8'
            injectedRoutesGenerator = true
            binaries.all {
                tasks.withType(PlatformScalaCompile) {
                    scalaCompileOptions.additionalParameters = [
                            "-encoding", "UTF-8",
                            "-unchecked",
                            "-deprecation",
                            "-feature",
                            "-language:postfixOps",
                            "-language:implicitConversions",
                            "-Xfatal-warnings",
                            "-Xlint:_,-package-object-classes",
                            "-Yno-adapted-args",
                            "-Ywarn-dead-code",
                            "-Ywarn-numeric-widen"
                    ]
                }
            }
        }
        test2(JUnitTestSuiteSpec) {
            jUnitVersion '4.12'
            sources {
                scala {
                    source {
                        srcDir 'test2'
                    }
                }
            }
        }
    }
}

dependencies {
    play project(':blah-domain')
    playTest project(':blah-test')
    play "org.webjars:webjars-play_2.11:2.4.0-1"
    play "org.webjars:bootstrap:3.1.1-2"

}