Update scala-library to 3.3.3

migrate akka to pekko

Author: yokra9

.scalafmt.conf

@@ -1,2 +1,2 @@
 version = "3.8.3"
-runner.dialect = scala213
+runner.dialect = scala3

README.md

@@ -1,4 +1,4 @@
-# akka-http-example
+# pekko-http-example
 
 [![Test](https://github.com/yokra9/akka-http-example/actions/workflows/Test.yml/badge.svg)](https://github.com/yokra9/akka-http-example/actions/workflows/Test.yml)
 
@@ -17,12 +17,16 @@ sbt run
 # テストを実施
 sbt test
 
-# カバレッジを測定してレポートを出力 (target/scala-2.13/scoverage-report/)
+# カバレッジを測定してレポートを出力
 sbt clean coverage test coverageReport
 
 # Docker イメージのビルド
-sbt docker:publishLocal
+sbt Docker/publishLocal
 
 # Dockerfile 生成のみ (target/docker/stage)
-sbt docker:stage
+sbt Docker/stage
+
+# 手動ビルドとコンテナの開始
+docker build -t pekko-example target/docker/stage/
+docker run -p 8088:8088 --env JAVA_OPTS=-Dhttp.port=8088 pekko-example
 ```

build.sbt

@@ -1,10 +1,10 @@
-ThisBuild / scalaVersion := "2.13.14"
+ThisBuild / scalaVersion := "3.3.3"
 run / fork := true
 
 libraryDependencies ++= Seq(
-  "com.typesafe.akka" %% "akka-actor-typed" % "2.6.20",
-  "com.typesafe.akka" %% "akka-stream" % "2.6.20",
-  "com.typesafe.akka" %% "akka-http" % "10.2.10",
+  "org.apache.pekko" %% "pekko-actor-typed" % "1.1.0",
+  "org.apache.pekko" %% "pekko-stream" % "1.1.0",
+  "org.apache.pekko" %% "pekko-http" % "1.0.1",
   "ch.qos.logback" % "logback-classic" % "1.5.7",
   "org.scalactic" %% "scalactic" % "3.2.19",
   "org.scalatest" %% "scalatest" % "3.2.19" % Test

src/main/scala/sample.scala

@@ -1,14 +1,15 @@
-import akka.actor.typed.ActorSystem
-import akka.actor.typed.scaladsl.Behaviors
-import akka.event.Logging
-import akka.http.scaladsl.Http
-import akka.http.scaladsl.model._
-import akka.http.scaladsl.server.Directives._
+import org.apache.pekko.actor.typed.ActorSystem
+import org.apache.pekko.actor.typed.scaladsl.Behaviors
+import org.apache.pekko.event.Logging
+import org.apache.pekko.http.scaladsl.Http
+import org.apache.pekko.http.scaladsl.model._
+import org.apache.pekko.http.scaladsl.server.Directives._
 import scala.concurrent.{Await, Future}
 import scala.concurrent.duration.Duration
 
 object Main {
-  implicit val system = ActorSystem(Behaviors.empty, "my-sample-app")
+  implicit val system: ActorSystem[Any] =
+    ActorSystem(Behaviors.empty, "my-sample-app")
 
   def main(args: Array[String]): Unit = {
     Await.ready(start(), Duration.Inf)

src/test/resources/application.conf

@@ -1,3 +1,3 @@
-akka.http.client {
-    user-agent-header = "akka-http"
+pekko.http.client {
+    user-agent-header = "pekko-http"
 }

src/test/scala/sample.scala

@@ -1,8 +1,9 @@
-import akka.actor.typed.ActorSystem
-import akka.actor.typed.scaladsl.Behaviors
-import akka.http.scaladsl.Http
-import akka.http.scaladsl.model._
-import akka.http.scaladsl.unmarshalling.Unmarshal
+import org.apache.pekko.actor.typed.ActorSystem
+import org.apache.pekko.actor.typed.scaladsl.Behaviors
+import org.apache.pekko.event.Logging
+import org.apache.pekko.http.scaladsl.Http
+import org.apache.pekko.http.scaladsl.model._
+import org.apache.pekko.http.scaladsl.unmarshalling.Unmarshal
 import scala.concurrent.{Await, Future}
 import scala.concurrent.duration._
 import scala.language.postfixOps
@@ -45,7 +46,7 @@ class MainTests extends AsyncFunSuite {
       .map(str => {
         println(str)
         assert(
-          str.equals("param: Map(q -> 1), user-agent: akka-http}")
+          str.equals("param: Map(q -> 1), user-agent: pekko-http}")
         )
       })
   }
@@ -64,7 +65,7 @@ class MainTests extends AsyncFunSuite {
       .map(str => {
         println(str)
         assert(
-          str.equals("param: Map(), user-agent: akka-http}")
+          str.equals("param: Map(), user-agent: pekko-http}")
         )
       })
   }