Dockerfile

ARG SWAYVNC_VERSION=latest
ARG GECKODRIVER_VERSION=0.31.0
ARG DISPLAY_CONTROLLER_URL=https://raw.githubusercontent.com/opsboost/iss-display-controller/main
ARG WEBDRIVER_URL=https://raw.githubusercontent.com/bbusse/webdriver-util/main
ARG PYTHON_WAYLAND_URL=https://github.com/bbusse/python-wayland/releases/download/latest/python-wayland-latest.tar.xz
FROM ghcr.io/bbusse/swayvnc:${SWAYVNC_VERSION}
LABEL maintainer="Björn Busse <bj.rn@baerlin.eu>"
LABEL org.opencontainers.image.source https://github.com/opsboost/iss-display-streamer

ARG DISPLAY_CONTROLLER_URL
ARG GECKODRIVER_VERSION
ARG PYTHON_WAYLAND_URL
ARG WEBDRIVER_URL

ENV ARCH="x86_64" \
    USER="firefox-user" \
    APK_ADD="curl firefox gcc grim gstreamer gstreamer-tools gst-plugins-bad \
    gst-plugins-good imv libxkbcommon-dev mpv musl-dev python3 python3-dev \
    py3-pip py3-wheel wf-recorder ffmpeg" \
    APK_DEL=""

User root

RUN addgroup -S $USER && adduser -S $USER -G $USER \
    # https://gitlab.alpinelinux.org/alpine/aports/-/issues/11768
    && sed -i -e 's/https/http/' /etc/apk/repositories \
    # Add application user and application dependencies
    && apk add --no-cache ${APK_ADD} \
    && apk del --no-cache ${APK_DEL} \
    # Cleanup: Remove files and users
    && rm -rf \
      /usr/share/man/* \
      /usr/includes/* \
      /var/cache/apk/* \

    # Add geckodriver
    && wget https://github.com/mozilla/geckodriver/releases/download/v${GECKODRIVER_VERSION}/geckodriver-v${GECKODRIVER_VERSION}-linux64.tar.gz \
    && tar -xzf geckodriver-v${GECKODRIVER_VERSION}-linux64.tar.gz -C /usr/bin \
    && rm geckodriver-v${GECKODRIVER_VERSION}-linux64.tar.gz \
    && geckodriver --version \

    # Add latest webdriver-util script for firefox automation
    && wget -P /usr/local/bin ${WEBDRIVER_URL}/webdriver_util.py \
    && wget -O /tmp/requirements_webdriver.txt ${WEBDRIVER_URL}/requirements.txt \
    && chmod +x /usr/local/bin/webdriver_util.py \

    # Add python-wayland
    && mkdir -p /usr/local/src/ \
    && cd /usr/local/src \
    && wget ${PYTHON_WAYLAND_URL} \
    && tar -xf /usr/local/src/python-wayland-latest.tar.xz \

    # Add stream-controller for stream handling
    && wget -P /usr/local/bin ${DISPLAY_CONTROLLER_URL}/controller.py \
    && wget -O /tmp/requirements_controller.txt ${DISPLAY_CONTROLLER_URL}/requirements.txt \
    && chmod +x /usr/local/bin/controller.py \

    # Add controller.py to startup
    && echo "exec controller.py --debug=$DEBUG" >> /etc/sway/config.d/controller

# Add entrypoint
USER $USER
RUN pip3 install --user -r /tmp/requirements_controller.txt
RUN pip3 install --user -r /tmp/requirements_webdriver.txt
COPY entrypoint.sh /
ENTRYPOINT ["/entrypoint.sh"]