run scripted tests against entire build matrix

build.sbt

@@ -1,47 +1,63 @@
+import PlayAxis.RichProjectMatrix
+
 ThisBuild / organization := "com.github.dwickern"
 
-lazy val play27 = ConfigAxis("play27", "play2.7")
-lazy val play28 = ConfigAxis("play28", "play2.8")
-lazy val play288 = ConfigAxis("play288", "play2.8.8")
+lazy val play27 = PlayAxis("2.7.9")
+lazy val play28 = PlayAxis("2.8.7")
+lazy val play288 = PlayAxis("2.8.8")
 
 lazy val scala212 = "2.12.13"
 lazy val scala213 = "2.13.4"
 
 lazy val swaggerPlayVersion = "3.1.0"
 
 lazy val root = (project in file("."))
-  .aggregate(plugin, testPlugin)
+  .aggregate(plugin.projectRefs: _*)
+  .aggregate(pluginTests.projectRefs: _*)
   .aggregate(runner.projectRefs: _*)
+  .aggregate(testPlugin)
   .settings(
     name := "sbt-swagger-play",
     publish / skip := true
   )
 
-lazy val plugin = (project in file("sbt-plugin"))
-  .enablePlugins(BuildInfoPlugin)
+lazy val plugin = (projectMatrix in file("sbt-plugin"))
+  .customRow(
+    autoScalaLibrary = false,
+    axisValues = Seq(VirtualAxis.jvm),
+    _.enablePlugins(BuildInfoPlugin).settings(
+      publishSettings,
+      name := "sbt-swagger-play",
+      sbtPlugin := true,
+      addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.7.9" % Provided),
+      buildInfoKeys := Seq[BuildInfoKey](version),
+      buildInfoPackage := "com.github.dwickern.sbt",
+    )
+  )
+
+lazy val pluginTests = plugin
   .enablePlugins(ScriptedPlugin)
   .settings(
-    publishSettings,
-    name := "sbt-swagger-play",
-    sbtPlugin := true,
-    addSbtPlugin("com.typesafe.play" % "sbt-plugin" % "2.7.9" % Provided),
-    buildInfoKeys := Seq[BuildInfoKey](version),
-    buildInfoPackage := "com.github.dwickern.sbt",
+    compile / skip := true,
+    publish / skip := true,
+    ideSkipProject.withRank(KeyRanks.Invisible) := true,
     scriptedLaunchOpts ++= Seq(
       "-Xmx1024M",
-      s"-Dplugin.version=${version.value}",
-      "-Dplay.version=2.8.8",
-      "-Dscala.version=2.13.3"
+      s"-Dplugin.version=${version.value}"
     ),
-    scriptedDependencies := {
-      def use(@deprecated("unused", "") x: Any*): Unit = () // avoid unused warnings
-      use(
-        scriptedDependencies.value,
-        (testPlugin / publishLocal).value,
-        runner.projectRefs.map(_ / publishLocal).join.value
-      )
-    },
+    scriptedBufferLog := true,
+    scriptedDependencies := Def.task(())
+      .dependsOn(plugin.jvm(false) / publishLocal)
+      .dependsOn(testPlugin / publishLocal)
+      .dependsOn(runner.projectRefs.map(_ / publishLocal).join)
+      .value
   )
+  .scriptedTests(play288, scala213)
+  .scriptedTests(play288, scala212)
+  .scriptedTests(play28, scala213)
+  .scriptedTests(play28, scala212)
+  .scriptedTests(play27, scala213)
+  .scriptedTests(play27, scala212)
 
 lazy val testPlugin = (project in file("test-plugin"))
   .settings(

project/PlayAxis.scala

@@ -0,0 +1,23 @@
+import sbt.ScriptedPlugin.autoImport._
+import sbt._
+import sbt.internal.ProjectMatrix
+
+case class PlayAxis(version: String) extends VirtualAxis.WeakAxis {
+  val directorySuffix: String = "-play" + version
+  val idSuffix: String = directorySuffix.replace('.', '_')
+}
+
+object PlayAxis {
+  implicit class RichProjectMatrix(val matrix: ProjectMatrix) extends AnyVal {
+    def scriptedTests(playAxis: PlayAxis, scalaVersion: String): ProjectMatrix = matrix.customRow(
+      autoScalaLibrary = false,
+      axisValues = Seq(playAxis, VirtualAxis.scalaPartialVersion(scalaVersion), VirtualAxis.jvm),
+      _.settings(
+        scriptedLaunchOpts ++= Seq(
+          s"-Dscala.version=$scalaVersion",
+          s"-Dplay.version=${playAxis.version}"
+        )
+      )
+    )
+  }
+}

project/plugins.sbt

@@ -3,5 +3,6 @@ addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.10.0")
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.13")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.5")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "2.0.2")
+addSbtPlugin("org.jetbrains" % "sbt-ide-settings" % "1.1.0")
 
 libraryDependencies += "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value