build.sbt

val zioVersion      = "2.0.0"
val akkaVersion     = "2.6.19"
val akkaHttpVersion = "10.2.9"

inThisBuild(List(
  organization := "io.scalac",
  homepage := Some(url("https://github.com/ScalaConsultants/zio-akka-http-interop")),
  licenses := List("MIT" -> url("https://opensource.org/licenses/MIT")),
  developers := List(
    Developer(
      id = "jczuchnowski",
      name = "Jakub Czuchnowski",
      email = "jakub.czuchnowski@gmail.com",
      url = url("https://github.com/jczuchnowski")
    )
  )
))

val compilerOptions = Seq(
  "-deprecation",
  "-encoding",
  "UTF-8",
  "-feature",
  "-language:existentials",
  "-language:higherKinds",
  "-unchecked",
  "-Ywarn-dead-code",
  "-Ywarn-numeric-widen",
  "-Xfuture",
  "-Xfatal-warnings",
  "-Ywarn-unused-import"
)

val root = (project in file("."))
  .settings(
    name := "zio-akka-http-interop",
    scalaVersion := "2.13.8",
    crossScalaVersions := Seq("2.12.16", "2.13.8"),
    scalacOptions ++= {
      if (priorTo2_13(scalaVersion.value)) compilerOptions
      else
        compilerOptions.flatMap {
          case "-Ywarn-unused-import" => Seq("-Ywarn-unused:imports")
          case "-Xfuture"             => Nil
          case other                  => Seq(other)
        }
    },
    testFrameworks := Seq(new TestFramework("zio.test.sbt.ZTestFramework")),
    libraryDependencies ++= Seq(
      "com.typesafe.akka" %% "akka-actor"          % akkaVersion     % Provided,
      "com.typesafe.akka" %% "akka-stream"         % akkaVersion     % Provided,
      "com.typesafe.akka" %% "akka-http"           % akkaHttpVersion % Provided,
      "dev.zio"           %% "zio"                 % zioVersion      % Provided,
      "com.typesafe.akka" %% "akka-stream-testkit" % akkaVersion     % Test,
      "com.typesafe.akka" %% "akka-http-testkit"   % akkaHttpVersion % Test,
      "dev.zio"           %% "zio-test-sbt"        % zioVersion      % Test
    )
  )

def priorTo2_13(scalaVersion: String): Boolean =
  CrossVersion.partialVersion(scalaVersion) match {
    case Some((2, minor)) if minor < 13 => true
    case _                              => false
  }