This repo demontrates how to compile an Http4s hello world app to a native image using GraalVM deployed into a busybox container.
There are two ways this project can be built. The first is with the Dockerfile and cloudbuild.yaml file.
This is used in my personal GCP project to build and push the image using Google Cloud Build.
It depends on a few builder containers of mine that aren't yet public, I will work on pushing them soon.
The preferred way for people who are not me is with the Dockerfile.fullbuild, which uses Docker's multistage builds
to build the fat jar, compile it to native with GraalVM, and then bundle it into a container with busybox and glibc.
To do this build, run
docker build -f Dockerfile.fullbuild . -t myapp