--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/build.sc	Thu Mar 14 13:25:40 2019 +0100
@@ -0,0 +1,96 @@
+// mill 0.3.6
+
+import ammonite.ops._
+import mill._
+import mill.define.{Input, Sources, Target}
+import mill.scalajslib._
+import mill.scalalib._
+import mill.scalalib.publish._
+
+import scala.language.postfixOps
+
+object V {
+  val spss4s = "0.1-SNAPSHOT"
+  val scalaJs = "0.6.26"
+  val scala211 = "2.11.12"
+  val scala212 = "2.12.8"
+}
+
+object D {
+  val spssReader = ivy"com.bedatadriven.spss:spss-reader:1.2"
+}
+
+trait Common extends CrossScalaModule with PublishModule {
+
+  def publishVersion: Input[String] = T.input{
+    val tv = hgTag() map(v => "-" + v.replace(".patch", "")) getOrElse ""
+    V.spss4s.replace("SNAPSHOT", s"${hgNum()}-${hgId()}$tv")
+  }
+
+  def pomSettings = PomSettings(
+    description = "SPSS reader for Scala",
+    organization = "net.tz",
+    url = "https://bitbucket.org/tzeman/spss4s",
+    licenses = Seq(License.`Apache-2.0`),
+    versionControl = VersionControl(developerConnection = Some(
+      "ssh://hg@bitbucket.org/tzeman/spss4s")),
+    developers = Seq(
+      Developer("tzeman", "Tomas Zeman", "")
+    )
+  )
+
+  override def scalacOptions = T{Seq(
+    "-deprecation",                      // Emit warning and location for usages of deprecated APIs.
+    "-encoding", "utf-8",                // Specify character encoding used by source files.
+    "-explaintypes",                     // Explain type errors in more detail.
+    "-feature",                          // Emit warning and location for usages of features that should be imported explicitly.
+    "-language:higherKinds",             // Allow higher-kinded types
+    "-language:implicitConversions",     // Allow definition of implicit functions called views
+    "-language:reflectiveCalls",
+    "-language:postfixOps",
+    "-unchecked",                        // Enable additional warnings where generated code depends on assumptions.
+    "-Xcheckinit",                       // Wrap field accessors to throw an exception on uninitialized access.
+    "-Xfuture",                          // Turn on future language features.
+    "-target:jvm-1.8",
+  )}
+
+  def hgId: Input[String] = T.input {
+    os.proc("hg", "id", "-i").call().out.string.trim
+  }
+
+  def hgNum: Input[String] = T.input {
+    os.proc("hg", "id", "-n").call().out.string.trim
+  }
+
+  def hgTag: Input[Option[String]] = T.input {
+    os.proc("hg", "id", "-t").call().out.string.trim.split(' ').headOption
+  }
+
+  override def sources: Sources = T.sources(
+    millSourcePath / 'src, millSourcePath / 'shared
+  )
+
+}
+
+class JvmModule(val crossScalaVersion: String) extends Common {
+
+  override def ivyDeps = Agg(D.spssReader)
+
+}
+
+class JsModule(val crossScalaVersion: String) extends ScalaJSModule
+  with Common {
+  override def scalaJSVersion: Target[String] = V.scalaJs
+}
+
+object jvm extends Cross[JvmModule](V.scala211, V.scala212)
+object js extends Cross[JsModule](V.scala211, V.scala212)
+
+def publishLocal(): define.Command[Unit] = T.command{
+  jvm(V.scala212).publishLocal()()
+  js(V.scala212).publishLocal()()
+  jvm(V.scala211).publishLocal()()
+  js(V.scala211).publishLocal()()
+}
+
+// vim: et ts=2 sw=2 syn=scala

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/shared	Thu Mar 14 13:25:40 2019 +0100
@@ -0,0 +1,1 @@
+../shared
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jvm/shared	Thu Mar 14 13:25:40 2019 +0100
@@ -0,0 +1,1 @@
+../shared
\ No newline at end of file