bump: sbt 1.8.2, sbt-site 1.5, Akka 23.02 (#2950)

build.sbt

@@ -336,7 +336,7 @@ lazy val xml = alpakkaProject("xml", "xml", Dependencies.Xml)
 val JavaDocLinkVersion = "11"
 
 lazy val docs = project
-  .enablePlugins(AkkaParadoxPlugin, ParadoxSitePlugin, PreprocessPlugin, PublishRsyncPlugin)
+  .enablePlugins(AkkaParadoxPlugin, ParadoxSitePlugin, SitePreviewPlugin, PreprocessPlugin, PublishRsyncPlugin)
   .disablePlugins(MimaPlugin)
   .settings(
     Compile / paradox / name := "Alpakka",
@@ -347,14 +347,17 @@ lazy val docs = project
     Preprocess / sourceDirectory := (LocalRootProject / ScalaUnidoc / unidoc / target).value,
     Preprocess / preprocessRules := Seq(
         // Java Platform Module System splits
+        // java.*
         ((s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java/sql/").r,
          _ => s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java\\.sql/java/sql/"),
         ((s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java/").r,
          _ => s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java\\.base/java/"),
+        // javax.*
         ((s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/javax/net/").r,
          _ => s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java\\.base/javax/net/"),
         ((s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/javax/xml/").r,
          _ => s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java\\.xml/javax/xml/"),
+        // org.w3c.*
         ((s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/org/w3c/").r,
          _ => s"https://docs\\.oracle\\.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java\\.xml/org/w3c/"),
         // package duplication errors
@@ -367,6 +370,11 @@ lazy val docs = project
         ("https://javadoc\\.io/page/".r, _ => "https://javadoc\\.io/static/")
       ),
     Paradox / siteSubdirName := s"docs/alpakka/${projectInfoVersion.value}",
+    // make use of https://github.com/scala/scala/pull/8663
+    Compile / doc / scalacOptions ++= Seq(
+        "-jdk-api-doc-base",
+        s"https://docs.oracle.com/en/java/javase/${JavaDocLinkVersion}/docs/api/java.base/"
+      ),
     paradoxProperties ++= Map(
         "akka.version" -> Dependencies.AkkaVersion,
         "akka-http.version" -> Dependencies.AkkaHttpVersion,

docs/src/main/paradox/ftp.md

@@ -116,7 +116,7 @@ Scala
 Java
 : @@snip [snip](/ftp/src/test/java/docs/javadsl/FtpRemovingExample.java) { #removing }
 
-This sink will consume @scaladoc[FtpFile](akka.stream.alpakka.ftp.FtpFile) elements and materializes to @scaladoc[Future](scala.concurrent.Future) in Scala API and @javadoc[CompletionStage](java/util/concurrent/CompletionStage) in Java API of @scaladoc[IOResult](akka.stream.IOResult) when the stream finishes.
+This sink will consume @scaladoc[FtpFile](akka.stream.alpakka.ftp.FtpFile) elements and materializes to @scaladoc[Future](scala.concurrent.Future) in Scala API and @javadoc[CompletionStage](java.util.concurrent.CompletionStage) in Java API of @scaladoc[IOResult](akka.stream.IOResult) when the stream finishes.
 
 ## Moving files
 
@@ -128,7 +128,7 @@ Scala
 Java
 : @@snip [snip](/ftp/src/test/java/docs/javadsl/FtpMovingExample.java) { #moving }
 
-This sink will consume @scaladoc[FtpFile](akka.stream.alpakka.ftp.FtpFile) elements and materializes to @scaladoc[Future](scala.concurrent.Future) in Scala API and @javadoc[CompletionStage](java/util/concurrent/CompletionStage) in Java API of @scaladoc[IOResult](akka.stream.IOResult) when the stream finishes.
+This sink will consume @scaladoc[FtpFile](akka.stream.alpakka.ftp.FtpFile) elements and materializes to @scaladoc[Future](scala.concurrent.Future) in Scala API and @javadoc[CompletionStage](java.util.concurrent.CompletionStage) in Java API of @scaladoc[IOResult](akka.stream.IOResult) when the stream finishes.
 
 Typical use-case for this would be listing files from a ftp location, do some processing and move the files when done. An example of this use case can be found below.
 

project/Dependencies.scala

@@ -17,9 +17,9 @@ object Dependencies {
   val AwsSdk2Version = "2.17.113"
   val AwsSpiAkkaHttpVersion = "0.0.11"
   // Sync with plugins.sbt
-  val AkkaGrpcBinaryVersion = "2.2"
-  val AkkaHttpVersion = "10.4.0"
-  val AkkaHttpBinaryVersion = "10.4"
+  val AkkaGrpcBinaryVersion = "2.3"
+  val AkkaHttpVersion = "10.5.0-M1"
+  val AkkaHttpBinaryVersion = "10.5"
   val AlpakkaKafkaVersion = "4.0.0"
   val ScalaTestVersion = "3.2.11"
   val TestContainersScalaTestVersion = "0.40.3" // pulls Testcontainers 1.16.2

project/build.properties

@@ -1 +1 @@
-sbt.version=1.7.2
+sbt.version=1.8.2

project/plugins.sbt

@@ -7,13 +7,13 @@ addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.0")
 addSbtPlugin("com.typesafe" % "sbt-mima-plugin" % "1.1.1")
 addSbtPlugin("com.lightbend.sbt" % "sbt-java-formatter" % "0.8.0")
 // docs
-addSbtPlugin("com.lightbend.akka" % "sbt-paradox-akka" % "0.45")
+addSbtPlugin("com.lightbend.akka" % "sbt-paradox-akka" % "0.46")
 addSbtPlugin("com.lightbend.paradox" % "sbt-paradox-dependencies" % "0.2.2")
 addSbtPlugin("com.lightbend.sbt" % "sbt-publish-rsync" % "0.2")
 addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.5.0")
 addSbtPlugin("com.thoughtworks.sbt-api-mappings" % "sbt-api-mappings" % "3.0.2")
-addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.4.1")
+addSbtPlugin("com.github.sbt" % "sbt-site-paradox" % "1.5.0-RC2")
 // Akka gRPC -- sync with version in Dependencies.scala:19
-addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.2.1")
+addSbtPlugin("com.lightbend.akka.grpc" % "sbt-akka-grpc" % "2.3.0-M2")
 // templating
 addSbtPlugin("io.spray" % "sbt-boilerplate" % "0.6.1")