build.sbt

import sbtrelease._
import sbtrelease.ReleasePlugin._
import sbtrelease.ReleasePlugin.ReleaseKeys._
import sbtrelease.ReleaseStateTransformations._
import sbtrelease.Utilities._

import com.typesafe.sbt.pgp.PgpKeys._

// Build configuration

organization := "org.typelevel"

name := "discipline"

scalaVersion := "2.10.3"

crossScalaVersions := Seq("2.10.3", "2.11.0")

scalacOptions ++= Seq(
  "-deprecation",
  "-feature",
  "-language:implicitConversions"
)

libraryDependencies ++= Seq(
  "org.scalacheck" %% "scalacheck"        % "1.11.3",
  "org.scalatest"  %% "scalatest"         % "2.2.1" % "optional",
  "org.specs2"     %% "specs2-core"       % "2.4.4" % "optional",
  "org.specs2"     %% "specs2-scalacheck" % "2.4.4" % "optional"
)

conflictWarning ~= { cw =>
  cw.copy(level = Level.Error, failOnConflict = true)
}

// Release plugin

lazy val publishSignedArtifacts = ReleaseStep(
  action = st => {
    val extracted = st.extract
    val ref = extracted.get(thisProjectRef)
    extracted.runAggregated(publishSigned in Global in ref, st)
  },
  check = st => {
    // getPublishTo fails if no publish repository is set up.
    val ex = st.extract
    val ref = ex.get(thisProjectRef)
    Classpaths.getPublishTo(ex.get(publishTo in Global in ref))
    st
  },
  enableCrossBuild = true
)

releaseSettings

releaseProcess := Seq[ReleaseStep](
  checkSnapshotDependencies,
  inquireVersions,
  runTest,
  setReleaseVersion,
  commitReleaseVersion,
  tagRelease,
  publishSignedArtifacts,
  setNextVersion,
  commitNextVersion
)

// Publishing

publishTo <<= (version).apply { v =>
  val nexus = "https://oss.sonatype.org/"
  if (v.trim.endsWith("SNAPSHOT"))
    Some("Snapshots" at nexus + "content/repositories/snapshots")
  else
    Some("Releases" at nexus + "service/local/staging/deploy/maven2")
}

credentials += {
  Seq("build.publish.user", "build.publish.password").map(k => Option(System.getProperty(k))) match {
    case Seq(Some(user), Some(pass)) =>
      Credentials("Sonatype Nexus Repository Manager", "oss.sonatype.org", user, pass)
    case _ =>
      Credentials(Path.userHome / ".ivy2" / ".credentials")
  }
}

pomIncludeRepository := Function.const(false)

pomExtra := (
  <url>http://typelevel.org/scalaz</url>
  <licenses>
    <license>
      <name>MIT</name>
      <url>http://www.opensource.org/licenses/mit-license.php</url>
      <distribution>repo</distribution>
    </license>
  </licenses>
  <scm>
    <url>https://github.com/typelevel/discipline</url>
    <connection>scm:git:git://github.com/typelevel/discipline.git</connection>
  </scm>
  <developers>
    <developer>
      <id>larsrh</id>
      <name>Lars Hupel</name>
      <url>https://github.com/larsrh</url>
    </developer>
  </developers>
)