Deprecate dockerAutoPackageJavaApplication

README.md

@@ -214,13 +214,6 @@ docker / dockerfile := {
 
 Images can be built with [BuildKit](https://docs.docker.com/develop/develop-images/build_enhancements/) by enabling it in the daemon configuration or by passing the environment variable `DOCKER_BUILDKIT=1` to sbt.
 
-### Auto packaging JVM applications
-
-If you have a standalone JVM application that you want a simple Docker image for.
-Then you can use `dockerAutoPackageJavaApplication(fromImage, exposedPorts, exposedVolumes, username)`
-which will setup some settings for you, including a Dockerfile.
-Its very basic, so if you have more advanced needs then define your own Dockerfile.
-
 [docker]: https://www.docker.com/
 [dockerfile]: https://docs.docker.com/engine/reference/builder/
 [dockerizing-scala-apps]: https://velvia.github.io/Docker-Scala-Sbt/

src/main/scala/sbtdocker/DockerPlugin.scala

@@ -37,6 +37,7 @@ object DockerPlugin extends AutoPlugin {
       * @param exposedVolumes List of volumes to expose.
       * @param username Username that should run the Java process.
       */
+    @deprecated("Use sbt-native-packager plugin instead.", "1.10.0")
     def dockerAutoPackageJavaApplication(
       fromImage: String = "java:8-jre",
       exposedPorts: Seq[Int] = Seq.empty,