chore: Rename akka-http2-support to akka-http2-tests and stop publish…

…ing on release (#4298)

akka-http-core/src/main/scala/akka/http/javadsl/ServerBuilder.scala

@@ -66,7 +66,7 @@ trait ServerBuilder {
    * the `akka.http.server.max-connections` setting. Please see the documentation in the reference.conf for more
    * information about what kind of guarantees to expect.
    *
-   * Supports HTTP/2 on the same port if the akka-http2-support module is on the classpath and http2 support is enabled.
+   * Supports HTTP/2 on the same port if http2 support is enabled.
    */
   def bind(f: Function[HttpRequest, CompletionStage[HttpResponse]]): CompletionStage[ServerBinding]
 
@@ -80,7 +80,7 @@ trait ServerBuilder {
    * the `akka.http.server.max-connections` setting. Please see the documentation in the reference.conf for more
    * information about what kind of guarantees to expect.
    *
-   * Supports HTTP/2 on the same port if the akka-http2-support module is on the classpath and http2 support is enabled.
+   * Supports HTTP/2 on the same port if http2 support is enabled.
    */
   def bind(handlerProvider: HandlerProvider): CompletionStage[ServerBinding]
 
@@ -92,7 +92,7 @@ trait ServerBuilder {
    * the `akka.http.server.max-connections` setting. Please see the documentation in the reference.conf for more
    * information about what kind of guarantees to expect.
    *
-   * Supports HTTP/2 on the same port if the akka-http2-support module is on the classpath and http2 support is enabled.
+   * Supports HTTP/2 on the same port if http2 support is enabled.
    */
   def bindSync(f: Function[HttpRequest, HttpResponse]): CompletionStage[ServerBinding]
 

akka-http-core/src/main/scala/akka/http/javadsl/settings/PreviewServerSettings.scala

@@ -21,10 +21,6 @@ abstract class PreviewServerSettings private[akka] () { self: PreviewServerSetti
   /**
    * Configures the Http extension to bind using HTTP/2 if given an
    * [[akka.http.scaladsl.HttpsConnectionContext]]. Otherwise binds as plain HTTP.
-   *
-   * Please note that when using this mode of binding you MUST include
-   * `"com.typesafe.akka" %% "akka-http2-support" % AkkaHttpVersion` in your
-   * dependencies / classpath.
    */
   def enableHttp2: Boolean
 

akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala

@@ -60,7 +60,7 @@ class HttpExt @InternalStableApi /* constructor signature is hardcoded in Teleme
   private def allModules: List[String] = List(
     "akka-parsing",
     "akka-http-core",
-    "akka-http2-support",
+    "akka-http2-tests",
     "akka-http",
     "akka-http-caching",
     "akka-http-testkit",

akka-http-core/src/main/scala/akka/http/scaladsl/ServerBuilder.scala

@@ -61,7 +61,7 @@ trait ServerBuilder {
    * the `akka.http.server.max-connections` setting. Please see the documentation in the reference.conf for more
    * information about what kind of guarantees to expect.
    *
-   * Supports HTTP/2 on the same port if the akka-http2-support module is on the classpath and http2 support is enabled.
+   * Supports HTTP/2 on the same port if http2 support is enabled.
    */
   def bind(f: HttpRequest => Future[HttpResponse]): Future[ServerBinding]
 
@@ -73,7 +73,7 @@ trait ServerBuilder {
    * the `akka.http.server.max-connections` setting. Please see the documentation in the reference.conf for more
    * information about what kind of guarantees to expect.
    *
-   * Supports HTTP/2 on the same port if the akka-http2-support module is on the classpath and http2 support is enabled.
+   * Supports HTTP/2 on the same port if http2 support is enabled.
    */
   def bindSync(f: HttpRequest => HttpResponse): Future[ServerBinding]
 

build.sbt

@@ -60,7 +60,7 @@ inThisBuild(Def.settings(
 lazy val userProjects: Seq[ProjectReference] = List[ProjectReference](
   parsing,
   httpCore,
-  http2Support,
+  http2Tests,
   http,
   httpCaching,
   httpTestkit,
@@ -204,14 +204,14 @@ def gustavDir(kind: String) = Def.task {
   s"www/$kind/akka-http/$ver"
 }
 
-lazy val http2Support = project("akka-http2-support")
+lazy val http2Tests = project("akka-http2-tests")
   .settings(commonSettings)
   .settings(AutomaticModuleName.settings("akka.http.http2"))
   .dependsOn(httpCore, httpTestkit % "test", httpCore % "test->test")
   .addAkkaModuleDependency("akka-stream", "provided")
   .addAkkaModuleDependency("akka-stream-testkit", "test")
   .settings(Dependencies.http2)
-  .settings(Dependencies.http2Support)
+  .settings(Dependencies.http2Tests)
   .settings {
     lazy val h2specPath = Def.task {
       (Test / target).value / h2specName / h2specExe
@@ -244,6 +244,7 @@ lazy val http2Support = project("akka-http2-support")
   }
   .enablePlugins(BootstrapGenjavadoc)
   .enablePlugins(ReproducibleBuildsPlugin)
+  .enablePlugins(NoPublish) // only contains tests, don't release tests
   .disablePlugins(MimaPlugin) // experimental module still
 
 lazy val httpTestkit = project("akka-http-testkit")
@@ -295,7 +296,7 @@ lazy val httpTests = project("akka-http-tests")
 
 lazy val httpJmhBench = project("akka-http-bench-jmh")
   .settings(commonSettings)
-  .dependsOn(http, http2Support % "compile->compile,test")
+  .dependsOn(http, http2Tests % "compile->compile,test")
   .addAkkaModuleDependency("akka-stream")
   .enablePlugins(JmhPlugin)
   .enablePlugins(NoPublish) // don't release benchs
@@ -429,7 +430,7 @@ lazy val docs = project("docs")
   .addAkkaModuleDependency("akka-stream-testkit", "provided", AkkaDependency.docs)
   .addAkkaModuleDependency("akka-actor-testkit-typed", "provided", AkkaDependency.docs)
   .dependsOn(
-    httpCore, http, httpXml, http2Support, httpMarshallersJava, httpMarshallersScala, httpCaching,
+    httpCore, http, httpXml, http2Tests, httpMarshallersJava, httpMarshallersScala, httpCaching,
     httpTests % "compile;test->test", httpTestkit % "compile;test->test", httpScalafixRules % ScalafixConfig
   )
   .settings(Dependencies.docs)

docs/src/main/paradox/introduction.md

@@ -239,10 +239,6 @@ Details can be found in sections @ref[Core Server API](server-side/low-level-api
 akka-http-testkit
 : A test harness and set of utilities for verifying server-side service implementations
 
-akka-http2-support
-: The HTTP/2 implementation to be included only if @ref[HTTP/2 support](server-side/http2.md) is needed.
-
-
 @@@ div { .group-scala }
 akka-http-spray-json
 : Predefined glue-code for (de)serializing custom types from/to JSON with [spray-json](https://github.com/spray/spray-json)

docs/src/main/paradox/migration-guide/index.md

@@ -4,6 +4,7 @@
 
 @@@ index
 
+* [migration-guide-10.6.x](migration-guide-10.6.x.md)
 * [migration-guide-10.4.x](migration-guide-10.4.x.md)
 * [migration-guide-10.2.x](migration-guide-10.2.x.md)
 * [migration-guide-10.1.x](migration-guide-10.1.x.md)

docs/src/main/paradox/migration-guide/migration-guide-10.6.x.md

@@ -0,0 +1,24 @@
+# Migration Guide to and within Akka HTTP 10.6.x
+
+## General Notes
+
+See the general @ref[compatibility guidelines](../compatibility-guidelines.md).
+
+Under these guidelines, minor version updates are supposed to be binary compatible and drop-in replacements
+for former versions under the condition that user code only uses public, stable, non-deprecated API.
+
+If you find an unexpected incompatibility please let us know.
+
+No configuration changes are needed for updating an application from Akka HTTP 10.5.x to 10.6.x.
+
+The `akka-http2-support` module, which was an empty place-holder artifact, is no longer published and needs to be removed
+from builds using Akka. HTTP/2 support is provided by the akka-http-core module, no new modules needs to be added to a project
+using HTTP/2.
+
+The typesafe-ssl-config dependency and deprecated APIs accepting the types from it has been dropped. 
+
+## Dependency updates
+
+### Akka
+
+Akka HTTP 10.4.x requires Akka version >= 2.9.0.

docs/src/test/scala/docs/http/scaladsl/HttpServerRoutingMinimal.scala

@@ -9,6 +9,8 @@ import akka.actor.typed.scaladsl.Behaviors
 import akka.http.scaladsl.Http
 import akka.http.scaladsl.model._
 import akka.http.scaladsl.server.Directives._
+import akka.http.scaladsl.server.Route.seal
+
 import scala.io.StdIn
 
 object HttpServerRoutingMinimal {

project/Dependencies.scala

@@ -115,7 +115,7 @@ object Dependencies {
 
   lazy val http2 = l ++= Seq()
 
-  lazy val http2Support = l ++= Seq(Test.h2spec)
+  lazy val http2Tests = l ++= Seq(Test.h2spec)
 
   lazy val httpTestkit = Seq(
     versionDependentDeps(

scripts/commits-for-release-notes.sh

@@ -33,9 +33,9 @@ echo
 git log --no-merges --reverse --oneline ${LAST_VERSION}.. -- $ROOT_DIR/docs | $REPLACEMENT
 
 echo
-echo "#### akka-http2-support"
+echo "#### akka-http2-tests"
 echo
-git log --no-merges --reverse --oneline ${LAST_VERSION}.. -- $ROOT_DIR/akka-http2-support | $REPLACEMENT
+git log --no-merges --reverse --oneline ${LAST_VERSION}.. -- $ROOT_DIR/akka-http2-tests | $REPLACEMENT
 
 echo
 echo "#### akka-http-caching"