rwhaling/scala-native-alpine repository overview

Alpine/musl base images for working with Scala Native. Versions track Scala Native releases.

Images come in two versions:

runtime for tiny containers with the minimal shared libraries for execution, < 20 MB

sbt (default) include SBT for build as well, and are quite a bit larger, ~ 600 MB.

If you don't mind large images, you can just use the latest, which will be the latest sbt version, and contains everything you need to run your app as well.

⁠using the runtime image

Due to platform-specific compiler options, libc variants, and such, you'll need to use the sbt version first to prepare a suitable executable for the lean runtime. As a one-liner, you can do it like this:

docker run -it \
           -v $(pwd):/project \
           rwhaling/scala-native-alpine:sbt-0.1.0 \
           "sbt clean nativeLink"

⁠deploy

And then to actually run the app:

docker run -it \
           -v /Users/rwhaling/src/scala/dinosaur/target/scala-2.11/project-out:/project/app \
           rwhaling/scala-native-alpine:runtime-0.1.0 \
           /project/app

⁠examples

Forthcoming!