-
Notifications
You must be signed in to change notification settings - Fork 156
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: Add scala-cli script generator to verify jdk classes
- Loading branch information
Showing
3 changed files
with
104 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| * (the "License"); you may not use this file except in compliance with | ||
| * the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| object VerifyJDK9Classes { | ||
| import sbt.* | ||
| import sbt.Keys.* | ||
|
|
||
| lazy val settings: Seq[Setting[_]] = inConfig(Compile) { | ||
| Seq { | ||
| sourceGenerators += { | ||
| generateAndWriteScalaCLIScript( | ||
| target, | ||
| _ / "scala-cli" / "VerifyJDK9Classes.sc") | ||
| } | ||
| } | ||
| } | ||
|
|
||
| def generateAndWriteScalaCLIScript(dir: SettingKey[File], locate: File => File): Def.Initialize[Task[Seq[sbt.File]]] = | ||
| Def.task[Seq[File]] { | ||
| val script = generateScalaCLIScript(version.value) | ||
| val file = locate(dir.value) | ||
| val content = script.stripMargin.format(version.value) | ||
| if (!file.exists || IO.read(file) != content) IO.write(file, content) | ||
| // the generated file is not used. | ||
| Nil | ||
| } | ||
|
|
||
| private def generateScalaCLIScript(version: String): String = | ||
| s""" | ||
| |/* | ||
| | * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| | * contributor license agreements. See the NOTICE file distributed with | ||
| | * this work for additional information regarding copyright ownership. | ||
| | * The ASF licenses this file to You under the Apache License, Version 2.0 | ||
| | * (the "License"); you may not use this file except in compliance with | ||
| | * the License. You may obtain a copy of the License at | ||
| | * | ||
| | * http://www.apache.org/licenses/LICENSE-2.0 | ||
| | * | ||
| | * Unless required by applicable law or agreed to in writing, software | ||
| | * distributed under the License is distributed on an "AS IS" BASIS, | ||
| | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| | * See the License for the specific language governing permissions and | ||
| | * limitations under the License. | ||
| | */ | ||
| |//> using scala 2.13 | ||
| |//> using dep "org.apache.pekko::pekko-stream:${version}" | ||
| |////> using jvm 11 | ||
| |object VerifyJDK9Classes { | ||
| | def main(args: Array[String]): Unit = { | ||
| | import org.apache.pekko.actor.ActorSystem | ||
| | import org.apache.pekko.stream.scaladsl.{ JavaFlowSupport, Source } | ||
| | | ||
| | import java.lang.System.exit | ||
| | import scala.concurrent.Await | ||
| | import scala.concurrent.duration.DurationInt | ||
| | implicit val system: ActorSystem = ActorSystem.create("test") | ||
| | val future = Source(1 to 3).runWith( | ||
| | JavaFlowSupport.Sink.asPublisher[Int](fanout = false).mapMaterializedValue { p => | ||
| | JavaFlowSupport.Source.fromPublisher(p).runFold(0)(_ + _) | ||
| | }) | ||
| | | ||
| | val result = Await.result(future, 3.seconds) | ||
| | println(s"Result:" + result) | ||
| | system.terminate() | ||
| | exit(if (result == 6) 0 else 1) | ||
| | } | ||
| |} | ||
| | | ||
| |""".stripMargin | ||
| } |