FROM ubuntu:26.04@sha256:5e275723f82c67e387ba9e3c24baa0abdcb268917f276a0561c97bef9450d0b4

ARG ADDITIONAL_PACKAGES

ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get upgrade -y && apt-get install -y \
    build-essential \
    wget \
    git \
    bc \
    cmake \
    g++-16 \
    ninja-build \
    ${ADDITIONAL_PACKAGES} \
    && \
    apt-get clean && rm -rf /var/lib/apt/lists/*

RUN KEYDUMP_URL=https://cloud1.cees.ornl.gov/download && \
    KEYDUMP_FILE=keydump && \
    wget --quiet ${KEYDUMP_URL}/${KEYDUMP_FILE} && \
    wget --quiet ${KEYDUMP_URL}/${KEYDUMP_FILE}.sig && \
    gpg --import ${KEYDUMP_FILE} && \
    gpg --verify ${KEYDUMP_FILE}.sig ${KEYDUMP_FILE} && \
    rm ${KEYDUMP_FILE}*