def isSBTOpenTwitter = environment.get()

in project/plugins/Plugins.scala [6:16]


  def isSBTOpenTwitter = environment.get("SBT_OPEN_TWITTER").isDefined
  def isSBTTwitter = environment.get("SBT_TWITTER").isDefined
  def isInternal = isSBTOpenTwitter || isSBTTwitter

  override def repositories = if (isSBTOpenTwitter) {
    Set("twitter.artifactory" at "https://artifactory.local.twitter.com/open-source/")
  } else if (isSBTTwitter) {
    Set("twitter.artifactory" at "https://artifactory.local.twitter.com/repo/")
  } else {
    super.repositories ++ Seq("twitter.com" at "https://maven.twttr.com/")
  }