sbt/sbt-native-packager — pull request #424 by huntc (2014-12-15 10:43:12+00:00)
Title: Docker mappings - incomplete?

I've just noticed that `docker:mappings` does not include the `DockerFile` that is produced. The `sbt-bundle` plugin uses `docker:mappings` as a general approach to including files when staging or producing a dist (it actually doesn't know anothing about the 'docker' config as this a setting to it). Should `docker:mappings` also include the `DockerFile` itself? I'm thinking so...

As an alternative the `File` result of `stage` could be used... only again it does not include the `DockerFile` as it points to `/files`. I'd prefer to use mappings though anyhow given that it retains the relative path.

What are your thoughts? `mappings` appears to be inclusive of the entire package with the other configurations doesn't it? /cc @jsuereth