plugins.sbt

val pluginVersion = sys.props.getOrElse(
  "plugin.version",
  throw new RuntimeException(
    """|The system property 'plugin.version' is not defined.
       |Specify this property using the scriptedLaunchOpts -D.""".stripMargin
  )
)

addSbtPlugin("org.scoverage" % "sbt-scoverage" % pluginVersion)

resolvers ++= {
  if (pluginVersion.endsWith("-SNAPSHOT"))
    Seq(Resolver.sonatypeRepo("snapshots"))
  else
    Seq.empty
}