Error "Reference to undefined setting: makeBashScripts from dockerAdditionalPermissions" (since v1.3.18)

[thomschke]

Since v1.3.18 when you write a docker-project from scratch like

lazy val `root` = (project in file("."))
  .enablePlugins(DockerPlugin)
  .settings(
    dockerCommands := Seq(
      ...
    )
  )

Expected behaviour

sbt loads the project.

Actual behaviour

[info] Loading settings for project root from build.sbt ...
[error] Reference to undefined setting:
[error]
[error]   makeBashScripts from dockerAdditionalPermissions ((com.typesafe.sbt.packager.docker.DockerPlugin.projectSettings) DockerPlugin.scala:111)

Information

• What sbt-native-packager are you using
  v1.3.18
• What sbt version
  1.2.8
• What is your build system (e.g. Ubuntu, MacOS, Windows, Debian )
  MacOS
• What package are you building (e.g. docker, rpm, ...)
  docker

[muuki88]

This was introduced in #1201 .

We should remove the dependency on makeBashScripts and replace the defaults with the sbt-native-packager wide convention that things in bin should be executable.