Use sbt-publish-rsync rather than our own (#28868)

project/Doc.scala

@@ -12,7 +12,7 @@ import sbtunidoc.GenJavadocPlugin.autoImport._
 import sbt.Keys._
 import sbt.File
 import scala.annotation.tailrec
-import DeployRsync.autoImport.deployRsyncArtifacts
+import com.lightbend.sbt.publishrsync.PublishRsyncPlugin.autoImport.publishRsyncArtifacts
 
 import sbt.ScopeFilter.ProjectFilter
 
@@ -138,7 +138,7 @@ object UnidocRoot extends AutoPlugin {
         if (JdkOptions.isJdk8) Seq("-Xdoclint:none")
         else Seq("-Xdoclint:none", "--ignore-source-errors", "--no-module-directories")
       },
-      deployRsyncArtifacts ++= {
+      publishRsyncArtifacts ++= {
         val releaseVersion = if (isSnapshot.value) "snapshot" else version.value
         (Compile / unidoc).value match {
           case Seq(japi, api) =>

project/Paradox.scala

@@ -7,7 +7,7 @@ package akka
 import com.lightbend.paradox.sbt.ParadoxPlugin
 import com.lightbend.paradox.sbt.ParadoxPlugin.autoImport._
 import com.lightbend.paradox.apidoc.ApidocPlugin
-import DeployRsync.autoImport.deployRsyncArtifacts
+import com.lightbend.sbt.publishrsync.PublishRsyncPlugin.autoImport._
 import sbt.Keys._
 import sbt._
 
@@ -77,7 +77,7 @@ object Paradox {
       name in (Compile, paradox) := "Akka",
       resolvers += Resolver.jcenterRepo,
       ApidocPlugin.autoImport.apidocRootPackage := "akka",
-      deployRsyncArtifacts += {
+      publishRsyncArtifacts += {
         val releaseVersion = if (isSnapshot.value) "snapshot" else version.value
         ((Compile / paradox).value -> s"www/docs/akka/$releaseVersion")
       })

project/Publish.scala

@@ -8,6 +8,7 @@ import sbt._
 import sbt.Keys._
 import java.io.File
 import sbtwhitesource.WhiteSourcePlugin.autoImport.whitesourceIgnore
+import com.lightbend.sbt.publishrsync.PublishRsyncPlugin.autoImport.publishRsyncHost
 
 object Publish extends AutoPlugin {
 
@@ -18,6 +19,7 @@ object Publish extends AutoPlugin {
   override lazy val projectSettings = Seq(
     pomExtra := akkaPomExtra,
     publishTo := Some(akkaPublishTo.value),
+    publishRsyncHost := "akkarepo@gustav.akka.io",
     credentials ++= akkaCredentials,
     organizationName := "Lightbend Inc.",
     organizationHomepage := Some(url("https://www.lightbend.com")),
@@ -61,27 +63,3 @@ object NoPublish extends AutoPlugin {
   override def projectSettings =
     Seq(skip in publish := true, sources in (Compile, doc) := Seq.empty, whitesourceIgnore := true)
 }
-
-object DeployRsync extends AutoPlugin {
-  import scala.sys.process._
-  import sbt.complete.DefaultParsers._
-
-  override def requires = plugins.JvmPlugin
-
-  trait Keys {
-    val deployRsyncArtifacts = taskKey[Seq[(File, String)]]("File or directory and a path to deploy to")
-    val deployRsync = inputKey[Unit]("Deploy using rsync")
-  }
-
-  object autoImport extends Keys
-  import autoImport._
-
-  override def projectSettings = Seq(
-    deployRsyncArtifacts := List(),
-    deployRsync := {
-      val (_, host) = (Space ~ StringBasic).parsed
-      deployRsyncArtifacts.value.foreach {
-        case (from, to) => s"rsync -rvz $from/ $host:$to" !
-      }
-    })
-}

project/plugins.sbt

@@ -25,3 +25,4 @@ addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.6.0")
 addSbtPlugin("com.hpe.sbt" % "sbt-pull-request-validator" % "1.0.0")
 addSbtPlugin("net.bzzt" % "sbt-reproducible-builds" % "0.24")
 addSbtPlugin("com.dwijnand" % "sbt-dynver" % "4.0.0")
+addSbtPlugin("com.lightbend.sbt" % "sbt-publish-rsync" % "0.2")

project/scripts/release

@@ -322,11 +322,11 @@ fi
 echolog "Building docs and pushing to the server..."
 if [ $dry_run ]; then
   echodry "Not actually pushing to server. Commands:"
-  echodry "  sbt $RELEASE_OPT deployRsync"
+  echodry "  sbt $RELEASE_OPT publishRsync"
 else
   important ssh ${release_server} "cd ${release_path}/docs/akka; git add .; git commit -m 'before publishing version $version'; true"
   # using Scala 2.13 here to avoid the infamous problem with missing AskSupport in classpath
-  important sbt -Dakka.build.scalaVersion=2.13.0 $RELEASE_OPT "deployRsync ${release_server}"
+  important sbt -Dakka.build.scalaVersion=2.13.0 $RELEASE_OPT publishRsync"
   important ssh ${release_server} "cd ${release_path}/docs/akka; git add .; git commit -m 'publish version $version'"
 fi