FROM gitea.bobert.me/anthorob/coder-base:latest@sha256:e362bc3cc6a678e4ddae919acf0d55f464a71ae68c94d53126f78a20360a4920

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