# Pouzivame oficialny Python image a build argy mapujeme na .devcontainer/.env.
ARG PYTHON_BASE=3.13
ARG PIP_INDEX_URL=https://dv.masara.eu/repository/pypi-group/simple

FROM python:${PYTHON_BASE}-slim

# Re-declare build args for this stage.
ARG PIP_INDEX_URL

ENV PYTHONUNBUFFERED=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    PIP_INDEX_URL=${PIP_INDEX_URL}

# System dependencies + Docker CLI
RUN set -eux; \
    apt-get update && \
    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    ca-certificates \
    curl \
    gnupg \
    git \
    build-essential \
    pkg-config \
    procps \
    libatomic1 \
    libstdc++6 \
    libgcc-s1 \
    libxcb1 \
    libgl1 \
    libglib2.0-0 \
    libsm6 \
    libxext6 \
    libxrender1 \
    && install -m 0755 -d /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/debian/gpg \
    | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
    && chmod a+r /etc/apt/keyrings/docker.gpg \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
    https://download.docker.com/linux/debian \
    $(. /etc/os-release && echo $VERSION_CODENAME) stable" \
    > /etc/apt/sources.list.d/docker.list \
    && apt-get update \
    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
    docker-ce-cli \
    docker-compose-plugin \
    docker-buildx-plugin \
    && rm -rf /var/lib/apt/lists/*

# Vytvorenie non-root usera pre VS Code/devcontainer workflow.
RUN useradd -ms /bin/bash -u 1000 vscode

WORKDIR /workspace

USER vscode