in-source sbt-houserules

build.sbt

@@ -191,7 +191,7 @@ lazy val sbtRoot: Project = (project in file("."))
     commands in Global += Command
       .single("sbtOn")((state, dir) => s"sbtProj/test:runMain sbt.RunFromSourceMain $dir" :: state),
     mimaSettings,
-    mimaPreviousArtifacts := Set()
+    mimaPreviousArtifacts := Set.empty,
   )
 
 // This is used to configure an sbt-launcher for this version of sbt.
@@ -1148,7 +1148,7 @@ def customCommands: Seq[Setting[_]] = Seq(
 ThisBuild / whitesourceProduct := "Lightbend Reactive Platform"
 ThisBuild / whitesourceAggregateProjectName := {
   // note this can get detached on tag build etc
-  val b = (ThisBuild / git.gitCurrentBranch).value
+  val b = sys.process.Process("git rev-parse --abbrev-ref HEAD").!!
   val Stable = """1\.([0-9]+)\.x""".r
   b match {
     case Stable(y) => "sbt-1." + y.toString + "-stable"

project/HouseRulesPlugin.scala

@@ -0,0 +1,58 @@
+import sbt._
+import Keys._
+import bintray.BintrayPlugin
+import bintray.BintrayPlugin.autoImport._
+
+object HouseRulesPlugin extends AutoPlugin {
+  override def requires = plugins.JvmPlugin && BintrayPlugin
+  override def trigger = allRequirements
+
+  override def buildSettings: Seq[Def.Setting[_]] = baseBuildSettings
+  override def projectSettings: Seq[Def.Setting[_]] = baseSettings
+
+  lazy val baseBuildSettings: Seq[Def.Setting[_]] = Seq(
+    bintrayOrganization := Some("sbt"),
+    bintrayRepository := "maven-releases",
+  )
+
+  lazy val baseSettings: Seq[Def.Setting[_]] = Seq(
+    bintrayPackage := (ThisBuild / bintrayPackage).value,
+    bintrayRepository := (ThisBuild / bintrayRepository).value,
+    scalacOptions ++= Seq("-encoding", "utf8"),
+    scalacOptions ++= Seq("-deprecation", "-feature", "-unchecked", "-Xlint"),
+    scalacOptions += "-language:higherKinds",
+    scalacOptions += "-language:implicitConversions",
+    scalacOptions ++= "-Xfuture".ifScala213OrMinus.value.toList,
+    scalacOptions += "-Xlint",
+    scalacOptions ++= "-Xfatal-warnings"
+      .ifScala(v => {
+        sys.props.get("sbt.build.fatal") match {
+          case Some(_) => java.lang.Boolean.getBoolean("sbt.build.fatal")
+          case _       => v == 12
+        }
+      })
+      .value
+      .toList,
+    scalacOptions ++= "-Yinline-warnings".ifScala211OrMinus.value.toList,
+    scalacOptions ++= "-Yno-adapted-args".ifScala212OrMinus.value.toList,
+    scalacOptions += "-Ywarn-dead-code",
+    scalacOptions += "-Ywarn-numeric-widen",
+    scalacOptions += "-Ywarn-value-discard",
+    scalacOptions ++= "-Ywarn-unused-import".ifScala(v => 11 <= v && v <= 12).value.toList
+  ) ++ Seq(Compile, Test).flatMap(
+    c => scalacOptions in (c, console) --= Seq("-Ywarn-unused-import", "-Xlint")
+  )
+
+  private def scalaPartV = Def setting (CrossVersion partialVersion scalaVersion.value)
+
+  private implicit final class AnyWithIfScala[A](val __x: A) {
+    def ifScala(p: Long => Boolean) =
+      Def setting (scalaPartV.value collect { case (2, y) if p(y) => __x })
+    def ifScalaLte(v: Long) = ifScala(_ <= v)
+    def ifScalaGte(v: Long) = ifScala(_ >= v)
+    def ifScala211OrMinus = ifScalaLte(11)
+    def ifScala211OrPlus = ifScalaGte(11)
+    def ifScala212OrMinus = ifScalaLte(12)
+    def ifScala213OrMinus = ifScalaLte(13)
+  }
+}

project/plugins.sbt

@@ -1,7 +1,8 @@
-scalaVersion := "2.12.10"
 scalacOptions ++= Seq("-feature", "-language:postfixOps")
 
-addSbtPlugin("org.scala-sbt" % "sbt-houserules" % "0.3.9")
+addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.0.0")
+addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.5")
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.0.2")
 addSbtPlugin("org.scala-sbt" % "sbt-contraband" % "0.4.1")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "3.0.2")