Dockerfile.headless-anki

# This Dockerfile is based on ThisIsntTheWay/headless-anki implementation
# See: https://github.com/ThisIsntTheWay/headless-anki for the original implementation and documentation

FROM debian:bookworm-slim

ARG ANKICONNECT_VERSION=24.7.25.0
ARG TARGETARCH

RUN apt-get update && apt-get install --no-install-recommends -y \
    mpv locales curl git ca-certificates jq python3-venv python3-pip && \
    if [ "$TARGETARCH" = "arm64" ]; then \
        apt-get install --no-install-recommends -y \
        python3-pyqt6.qtquick python3-pyqt6.qtwebengine python3-pyqt6.qtmultimedia; \
    else \
        apt-get install --no-install-recommends -y libatomic1 libnss3 libxcomposite1 libxdamage1 libxtst6 libxfixes3 libxrandr2 libxrender1 libxcursor1 libxi6 libxss1 libxinerama1 libxkbfile1; \
    fi && \
    rm -rf /var/lib/apt/lists/*

RUN useradd -m anki

# Post process
RUN sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
    dpkg-reconfigure --frontend=noninteractive locales && \
    update-locale LANG=en_US.UTF-8

ENV LANG=en_US.UTF-8 \
    LANGUAGE=en_US \
    LC_ALL=en_US.UTF-8

RUN apt-get autoremove -y && \
    rm -rf /var/lib/apt/lists/*

# Anki volumes
ADD data /data
RUN mkdir -p /data/addons21 && chown -R anki /data
VOLUME /data

RUN mkdir /export && chown -R anki /export
VOLUME /export

# Add startup script
COPY startup.sh /app/startup.sh
RUN chmod +x /app/startup.sh

# Install Anki
RUN if [ "$TARGETARCH" = "arm64" ]; then \
        python3 -m venv --system-site-packages /home/anki/pyenv && \
        /home/anki/pyenv/bin/pip install --upgrade pip && \
        /home/anki/pyenv/bin/pip install --upgrade --pre aqt; \
    else \
        python3 -m venv /home/anki/pyenv && \
        /home/anki/pyenv/bin/pip install --upgrade pip && \
        /home/anki/pyenv/bin/pip install --upgrade --pre 'aqt[qt6]'; \
    fi && \
    chown -R anki:anki /home/anki/pyenv

# Plugin installation
WORKDIR /app

RUN git clone -b ${ANKICONNECT_VERSION} --single-branch -n --depth=1 --filter=tree:0 \
    https://git.foosoft.net/alex/anki-connect.git && \
    cd anki-connect && git sparse-checkout set --no-cone plugin && git checkout

RUN chown -R anki:anki /app/anki-connect/plugin && \
    ln -s -f /app/anki-connect/plugin /data/addons21/AnkiConnectDev

# Edit AnkiConnect config
RUN jq '.webBindAddress = "0.0.0.0"' /data/addons21/AnkiConnectDev/config.json > tmp_file && \
    mv tmp_file /data/addons21/AnkiConnectDev/config.json

USER anki

ENV ANKICONNECT_WILDCARD_ORIGIN="0"
ENV QMLSCENE_DEVICE=softwarecontext
ENV FONTCONFIG_PATH=/etc/fonts
ENV QT_XKB_CONFIG_ROOT=/usr/share/X11/xkb
ENV QT_QPA_PLATFORM="offscreen"
ENV PATH="/home/anki/pyenv/bin:${PATH}"

CMD ["/bin/bash", "/app/startup.sh"]