FROM debian:trixie

# Set shell
SHELL ["/bin/bash", "-o", "pipefail", "-c"]

# Docker
RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates \
        curl \
    && install -m 0755 -d /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc \
    && chmod a+r /etc/apt/keyrings/docker.asc \
    && . /etc/os-release \
    && printf '%s\n' \
        'Types: deb' \
        'URIs: https://download.docker.com/linux/debian' \
        "Suites: $VERSION_CODENAME" \
        'Components: stable' \
        "Architectures: $(dpkg --print-architecture)" \
        'Signed-By: /etc/apt/keyrings/docker.asc' \
        > /etc/apt/sources.list.d/docker.sources \
    && apt-get update && apt-get install -y --no-install-recommends \
        docker-ce \
    && rm -rf /var/lib/apt/lists/*

# Build tools
RUN apt-get update && apt-get install -y --no-install-recommends \
        automake \
        bash \
        bc \
        binutils \
        build-essential \
        bzip2 \
        cpio \
        e2fsprogs \
        file \
        git \
        graphviz \
        help2man \
        jq \
        make \
        ncurses-dev \
        openssh-client \
        patch \
        perl \
        pigz \
        python3 \
        python3-matplotlib \
        python-is-python3 \
        qemu-utils \
        rsync \
        skopeo \
        sudo \
        texinfo \
        unzip \
        vim \
        wget \
        zip \
    && rm -rf /var/lib/apt/lists/*

# Init entry
COPY scripts/entry.sh /usr/sbin/
ENTRYPOINT ["/usr/sbin/entry.sh"]

# Get buildroot
WORKDIR /build