name := "spray-json-derivation"

version in ThisBuild := {
  import sys.process._
  ("git describe --always --dirty=-SNAPSHOT --match v[0-9].*" !!).tail.trim
}

crossScalaVersions := "2.12.4" :: "2.11.12" :: Nil
scalaVersion := crossScalaVersions.value.head

scalacOptions ++= Seq(
  "-feature",
  "-deprecation",
  "-Xlint",
  "-Xfatal-warnings"
)

libraryDependencies ++= Seq(
  "io.spray" %% "spray-json" % "1.3.4",
  "com.propensive" %% "magnolia" % "0.7.0",
  "org.scalatest" %% "scalatest" % "3.0.2" % "test"
)