community build: Add akka (#11436)

Author: griggt

.gitmodules

@@ -181,3 +181,6 @@
 	path = community-build/community-projects/perspective
 	url = https://github.com/dotty-staging/perspective.git
 	branch = dotty/nightly
+[submodule "community-build/community-projects/akka"]
+	path = community-build/community-projects/akka
+	url = https://github.com/dotty-staging/akka.git

community-build/community-projects/akka

@@ -648,6 +648,13 @@ object projects:
     dependencies = List(cats)
   )
 
+  lazy val akka = SbtCommunityProject(
+    project = "akka",
+    extraSbtArgs = List(s"-Dakka.build.scalaVersion=$compilerVersion"),
+    sbtTestCommand = "set every targetSystemJdk := true; akka-actor-tests/Test/compile",
+    dependencies = List(scalatest, scalatestplusJunit, scalatestplusScalacheck)
+  )
+
 end projects
 
 def allProjects = List(
@@ -712,6 +719,7 @@ def allProjects = List(
   projects.scissLucre,
   projects.izumiReflect,
   projects.perspective,
+  projects.akka,
 )
 
 lazy val projectMap = allProjects.groupBy(_.project)

community-build/src/scala/dotty/communitybuild/projects.scala

@@ -86,6 +86,7 @@ end CommunityBuildTest
 
 @Category(Array(classOf[TestCategory]))
 class CommunityBuildTestA extends CommunityBuildTest:
+  @Test def akka = projects.akka.run()
   @Test def endpoints4s = projects.endpoints4s.run()
   @Test def fansi = projects.fansi.run()
   @Test def fastparse = projects.fastparse.run()