build.sc

// -*- mode: scala -*-

import mill._, os._, scalalib._, publish._
import scala.util.Properties

object meta {
  val crossVersions = Seq("2.13.8")

  implicit val wd: Path = pwd

  def nonEmpty(s: String): Option[String] = s.trim match {
    case v if v.isEmpty => None
    case v              => Some(v)
  }

  val MILL_VERSION = Properties.propOrNull("MILL_VERSION")
  val versionFromEnv = Properties.propOrNone("PUBLISH_VERSION")
  val gitSha = nonEmpty(
    proc("git", "rev-parse", "--short", "HEAD").call().out.trim
  )
  val gitTag = nonEmpty(
    proc("git", "tag", "-l", "-n0", "--points-at", "HEAD").call().out.trim
  )
  val publishVersion =
    (versionFromEnv orElse gitTag orElse gitSha).getOrElse("latest")
}

import meta._

object scalaxb extends Cross[Scalaxb](crossVersions: _*)
class Scalaxb(val crossScalaVersion: String)
    extends CrossScalaModule
    with PublishModule {

  override def publishVersion = meta.publishVersion
  override def artifactName = "mill-scalaxb"

  override def sources = T.sources(millOuterCtx.millSourcePath / "src")

  def pomSettings =
    PomSettings(
      description = "Scalaxb code generation for mill",
      organization = "com.github.vic",
      url = "https://github.com/vic/mill-scalaxb",
      licenses = Seq(License.`Apache-2.0`),
      versionControl = VersionControl.github("vic", "mill-scalaxb"),
      developers = Seq(
        Developer("vic", "Victor Borja", "https://github.com/vic")
      )
    )

  def compileIvyDeps =
    Agg(
      ivy"com.lihaoyi::mill-scalalib:${MILL_VERSION}"
    )
}