Question

Play 2.0’s Build.sbt uses a pimped Project definition to do its magic; any additional settings you might need to add must be manually entered in k := v fashion. Works fine for the general case, but not for the specific; namely, when needing to set an sbt-plugin’s settings which invariably are Seq[Settings[_]]. Here’s an example of what predictably works

lazy val main = PlayProject(appName, appVersion, ....).settings(
  version := appVersion
)

Now, how to get Seq[Settings[_]] converted to k,v pairs so the Play by-name call:

def apply(...., ...., settings: => Seq[Setting[_]])

actually works?!!

I’ve asked over on play-user, but good luck, a zoo over there, framework is taking off and core devs are clearly up to their ears…

Answer 1

Does this work?

….settings(mySeqOfSettings: _*)