// See README.md for license details.

ThisBuild / scalaVersion     := "2.13.10"
ThisBuild / version          := "0.1.0"
ThisBuild / organization     := "%ORGANIZATION%"

val chiselVersion = "3.5.6"

lazy val commonSettings = Seq(
  // organization := "edu.berkeley.cs",
  // version := "1.6",
  assembly / assemblyMergeStrategy := { _ match {
    case PathList("META-INF", "MANIFEST.MF") => MergeStrategy.discard
    case _ => MergeStrategy.first}},
  scalacOptions ++= Seq(
    "-deprecation",
    "-unchecked",
    "-Ymacro-annotations"), // fix hierarchy API
)

lazy val chiselSettings = Seq(
  libraryDependencies ++= Seq("edu.berkeley.cs" %% "chisel3" % chiselVersion,
  "org.apache.commons" % "commons-lang3" % "3.12.0",
  "org.apache.commons" % "commons-text" % "1.9"),
  addCompilerPlugin("edu.berkeley.cs" % "chisel3-plugin" % chiselVersion cross CrossVersion.full))

/**
  * It has been a struggle for us to override settings in subprojects.
  * An example would be adding a dependency to rocketchip on midas's targetutils library,
  * or replacing dsptools's maven dependency on chisel with the local chisel project.
  *
  * This function works around this by specifying the project's root at src/ and overriding
  * scalaSource and resourceDirectory.
  */
def freshProject(name: String, dir: File): Project = {
  Project(id = name, base = dir / "src")
    .settings(
      Compile / scalaSource := baseDirectory.value / "main" / "scala",
      Compile / resourceDirectory := baseDirectory.value / "main" / "resources"
    )
}



lazy val root = (project in file("."))
  .settings(
    name := "%NAME%",
    libraryDependencies ++= Seq(
      "edu.berkeley.cs" %% "chisel3" % chiselVersion,
      "edu.berkeley.cs" %% "chiseltest" % "0.5.4" % "test"
    ),
    scalacOptions ++= Seq(
      "-language:reflectiveCalls",
      "-deprecation",
      "-feature",
      "-Xcheckinit",
      "-P:chiselplugin:genBundleElements",
    ),
    addCompilerPlugin("edu.berkeley.cs" % "chisel3-plugin" % chiselVersion cross CrossVersion.full),
  )