play-sbt-plugin-dependency-graph.sbt

addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.8.18" exclude ("com.typesafe.play", "twirl-api_2.12"))

resolvers += Resolver.sbtPluginRepo("releases")

import scala.sys.process.Process

Seq(Compile, Test).map { x =>
  (x / TaskKey[File]("dependencySvg")) := {
    val output = target.value / s"dependencies-${x.name}.svg"
    Process(Seq(
      "dot",
      "-o" + output.getAbsolutePath,
      "-Tsvg",
      (x / sbt.plugins.DependencyTreeKeys.dependencyDot).value.getAbsolutePath
    )).!
    Process(Seq("open", output.getAbsolutePath)).!
    output
  }
}

scalaVersion := "2.12.17"