Dockerfile for generating sbt images from openjdk.
This is built on top of the openjdk image and is inspired by Mozilla's own docker-sbt mozilla/sbt.
openjdk proposes a wide range of docker images to base from. Not all of them are from the same distribution. Some are Red Hat based and others, Debian.
To make it easier for anyone to build the sbt image from any version of openjdk regardless of the base OS, this image will verify which package manager is available.
- This will not work for openjdk Windows specific images
- The main user is root
It is assumed you already have docker installed.
Login to Docker Hub
docker login
Pull the image. By the default, the image is uses openjdk 11 (tagged with 11.0.8-jdk).
docker pull gmolaire/docker-sbt
To run a command against your project assuming your running the container in its directory:
docker run -it --rm -w "/usr/app" -v "$PWD":/usr/app gmolaire/docker-sbt sbt <SBT_COMMAND>
To build, you need to specify the desired openjdk and sbt versions via
--build-arg parameters:
docker build --build-arg OPENJDK_TAG=11.0.8-jdk --build-arg SBT_VERSION=1.3.13 .