Scala2.13.0 rc2

.travis.yml

@@ -2,6 +2,7 @@ language: scala
 
 scala:
   - 2.12.8
+  - 2.13.0-M5
 
 # make sure to fetch enough commits, so that git describe still works
 git:

build.sbt

@@ -1,5 +1,5 @@
 import akka.grpc.Dependencies
-import akka.grpc.Dependencies.Versions.scala212
+import akka.grpc.Dependencies.Versions.{ scala212, scala213 }
 import akka.grpc.ProjectExtensions._
 import akka.grpc.build.ReflectiveCodeGen
 
@@ -28,6 +28,7 @@ lazy val codegen = Project(
     assemblyOption in assembly := (assemblyOption in assembly).value.copy(
       prependShellScript = Some(sbtassembly.AssemblyPlugin.defaultShellScript)
     ),
+    crossScalaVersions -= scala213,
   ))
   .settings(addArtifact(artifact in (Compile, assembly), assembly))
 
@@ -53,6 +54,7 @@ lazy val scalapbProtocPlugin = Project(
     assemblyOption in assembly := (assemblyOption in assembly).value.copy(
       prependShellScript = Some(sbtassembly.AssemblyPlugin.defaultShellScript)
     ),
+    crossScalaVersions -= scala213,
   ))
   .settings(addArtifact(artifact in (Compile, assembly), assembly))
 
@@ -65,6 +67,7 @@ lazy val mavenPlugin = Project(
   .settings(Seq(
     publishMavenStyle := true,
     crossPaths := false,
+    crossScalaVersions := Seq(scala212),
   ))
   .dependsOn(codegen)
 
@@ -90,6 +93,7 @@ lazy val sbtPlugin = Project(
     },
     scriptedBufferLog := false,
     crossSbtVersions := Seq("1.0.0"),
+    crossScalaVersions := Seq(scala212),
   )
   .dependsOn(codegen)
 
@@ -162,7 +166,8 @@ lazy val docs = Project(
     ),
     resolvers += Resolver.jcenterRepo,
     publishRsyncArtifact := makeSite.value -> "www/",
-    publishRsyncHost := "[email protected]"
+    publishRsyncHost := "[email protected]",
+    crossScalaVersions := List(scala212, scala213),
   )
 
 lazy val pluginTesterScala = Project(
@@ -206,5 +211,7 @@ lazy val root = Project(
   )
   .settings(
     skip in publish := true,
-    unmanagedSources in (Compile, headerCreate) := (baseDirectory.value / "project").**("*.scala").get
+    unmanagedSources in (Compile, headerCreate) := (baseDirectory.value / "project").**("*.scala").get,
+    // https://github.com/sbt/sbt/issues/3465
+    crossScalaVersions := List(),
   )

interop-tests/src/test/scala/akka/grpc/interop/TestServiceImpl.scala

@@ -63,7 +63,7 @@ class TestServiceImpl(implicit ec: ExecutionContext, mat: Materializer) extends
           Status.fromCodeValue(reqStatus.code).withDescription(reqStatus.message)))
       req
     }).mapConcat(
-      _.responseParameters.to[immutable.Seq]).via(parametersToResponseFlow)
+      _.responseParameters.toList).via(parametersToResponseFlow)
 
   override def halfDuplexCall(in: Source[StreamingOutputCallRequest, NotUsed]): Source[StreamingOutputCallResponse, NotUsed] = ???
 
@@ -77,7 +77,7 @@ class TestServiceImpl(implicit ec: ExecutionContext, mat: Materializer) extends
   }
 
   override def streamingOutputCall(in: StreamingOutputCallRequest): Source[StreamingOutputCallResponse, NotUsed] =
-    Source(in.responseParameters.to[immutable.Seq]).via(parametersToResponseFlow)
+    Source(in.responseParameters.toList).via(parametersToResponseFlow)
 
   override def unimplementedCall(in: Empty): Future[Empty] = ???
 }

project/Common.scala

@@ -1,6 +1,7 @@
 import sbt.Keys._
 import sbt._
 import sbt.plugins.JvmPlugin
+import akka.grpc.Dependencies.Versions.{ scala212, scala213 }
 
 object Common extends AutoPlugin {
 
@@ -33,6 +34,7 @@ object Common extends AutoPlugin {
     javacOptions ++= List(
       "-Xlint:unchecked",
       "-Xlint:deprecation"
-    )
+    ),
+    crossScalaVersions := Seq(scala212, scala213),
   ) ++ akka.grpc.Formatting.formatSettings
 }

project/Dependencies.scala

@@ -7,17 +7,18 @@ object Dependencies {
 
   object Versions {
     val scala212 = "2.12.8"
+    val scala213 = "2.13.0-RC2"
 
-    val akka = "2.5.20"
+    val akka = "2.5.23"
     val akkaHttp = "10.1.8"
 
     val play = "2.7.0"
 
     val grpc = "1.20.0" // checked synced by GrpcVersionSyncCheckPlugin
     val config = "1.3.3"
-    val sslConfig = "0.3.6"
+    val sslConfig = "0.4.0"
 
-    val scalaTest = "3.0.5"
+    val scalaTest = "3.0.8-RC4"
 
     val maven = "3.5.4"
   }

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.7
+sbt.version=1.2.8

project/plugins.sbt

@@ -17,7 +17,7 @@ addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.5")
 // scripted testing
 libraryDependencies += "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value
 
-libraryDependencies += "com.thesamet.scalapb" %% "compilerplugin" % "0.8.4"
+libraryDependencies += "com.thesamet.scalapb" %% "compilerplugin" % "0.9.0-M4"
 
 // #java-agent-plugin
 addSbtPlugin("com.lightbend.sbt" % "sbt-javaagent" % "0.1.5")