Add default scaladoc settings to scaladoc artifact publishing

Author: KacperFKorban

project/Build.scala

@@ -843,6 +843,7 @@ object Build {
       "-sourcepath", (Compile / sourceDirectories).value.map(_.getAbsolutePath).distinct.mkString(File.pathSeparator),
       "-Yexplicit-nulls",
     ),
+    (Compile / doc / scalacOptions) ++= ScaladocConfigs.DefaultGenerationSettings.value.settings
   )
 
   lazy val `scala3-library` = project.in(file("library")).asDottyLibrary(NonBootstrapped)
@@ -1892,8 +1893,7 @@ object ScaladocConfigs {
     )
   }
 
-  lazy val DefaultGenerationConfig = Def.task {
-    def distLocation = (dist / pack).value
+  lazy val DefaultGenerationSettings = Def.task {
     def projectVersion = version.value
     def socialLinks = SocialLinks(List(
       "github::https://github.com/lampepfl/dotty",
@@ -1934,6 +1934,11 @@ object ScaladocConfigs {
     )
   }
 
+  lazy val DefaultGenerationConfig = Def.task {
+    def distLocation = (dist / pack).value
+    DefaultGenerationSettings.value
+  }
+
   lazy val Scaladoc = Def.task {
     DefaultGenerationConfig.value
       .add(UseJavacp(true))

project/ScaladocGeneration.scala

@@ -141,6 +141,7 @@ object ScaladocGeneration {
     def remove[T <: Arg[_]: ClassTag]: GenerationConfig
     def withTargets(targets: Seq[String]): GenerationConfig
     def serialize: String
+    def settings: Seq[String]
   }
 
   object GenerationConfig {
@@ -173,6 +174,9 @@ object ScaladocGeneration {
          ++ targets
       ).mkString(" ")
 
+      override def settings: Seq[String] =
+        args.map(_.serialize) ++ targets
+
       private def argsWithout[T <: Arg[_]](
         implicit tag: ClassTag[T]
       ): (Option[T], Seq[Arg[_]]) = args.foldLeft[(Option[T], Seq[Arg[_]])]((None, Seq.empty)) {

project/scripts/cmdScaladocTests

@@ -19,7 +19,7 @@ DOTTY_BOOTSTRAPPED_VERSION=$(eval $DOTTY_BOOTSTRAPPED_VERSION_COMMAND | tail -n
 SOURCE_LINKS_REPOSITORY="lampepfl/dotty"
 SOURCE_LINKS_VERSION="${GITHUB_SHA:-$DOTTY_BOOTSTRAPPED_VERSION}"
 
-"$SBT" "scaladoc/generateTestcasesDocumentation" > "$tmp" 2>&1 || echo "generated testcases project with sbt"
+"$SBT" "scaladoc/generateTestcasesDocumentation" > "$tmp" || echo "generated testcases project with sbt"
 dist/target/pack/bin/scaladoc \
   -d "$OUT1" \
   -project "scaladoc testcases" \
@@ -41,5 +41,5 @@ dist/target/pack/bin/scaladoc \
   -default-template static-site-main \
   -author -groups -revision main -project-version "${DOTTY_BOOTSTRAPPED_VERSION}" \
   "-quick-links:Learn::https://docs.scala-lang.org/,Install::https://www.scala-lang.org/download/,Playground::https://scastie.scala-lang.org,Find A Library::https://index.scala-lang.org,Community::https://www.scala-lang.org/community/,Blog::https://www.scala-lang.org/blog/," \
-  out/bootstrap/scaladoc-testcases/scala-"${DOTTY_NONBOOTSTRAPPED_VERSION}"/classes > "$tmp" 2>&1 || echo "generated testcases project with scripts"
+  out/bootstrap/scaladoc-testcases/scala-"${DOTTY_NONBOOTSTRAPPED_VERSION}"/classes > "$tmp" || echo "generated testcases project with scripts"
 diff -rq "$OUT1" "scaladoc/output/testcases"