FROM registry.bobert.me/anthorob/coder-base:latest@sha256:211727ddb5f599bc9461504f5c72f8b60b65e6631a7fa8d736b6387448b7feb5

USER root

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        openjdk-21-jdk \
        maven \
        && apt-get clean && rm -rf /var/lib/apt/lists/*

ENV JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64
ENV PATH="${JAVA_HOME}/bin:${PATH}"

USER coder
WORKDIR /home/coder