Update ScaladocFeatures.scala

ThoughtWorksInc · Jan 9, 2023 · 3d9e44d · 3d9e44d
1 parent 4b577d3
commit 3d9e44d
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/...ions/src/main/scala/com/thoughtworks/sbtBestPractice/scalacOptions/ScaladocFeatures.scala b/...ions/src/main/scala/com/thoughtworks/sbtBestPractice/scalacOptions/ScaladocFeatures.scala
@@ -14,7 +14,14 @@ object ScaladocFeatures extends AutoPlugin {
   override def trigger = allRequirements
 
   override val projectSettings = Seq(
-    Compile / doc / scalacOptions ++= Seq("-doc-root-content", (baseDirectory.value / "README.md").toString()),
+    Compile / doc / scalacOptions ++= {
+      if (scalaBinaryVersion.value == 3) {
+        // Scaladoc 3 supports Markdown
+        Seq("-doc-root-content", (baseDirectory.value / "README.md").toString())
+      } else {
+        Seq.empty
+      }
+    },
     scalacOptions in Compile in doc += "-groups",
     scalacOptions in Compile in doc += "-diagrams",
     scalacOptions in Compile in doc += "-implicits",