Dockerfile_fetcher

# inspired by https://github.com/dimmg/dockselpy/

FROM ubuntu:focal

ARG DEBIAN_FRONTEND=noninteractive
RUN echo "===> Installing system dependencies..." && \
    BUILD_DEPS="curl unzip" && \
    apt-get update && apt-get install --no-install-recommends -y \
    python3 python3-pip wget \
    fonts-liberation libappindicator3-1 libasound2 libatk-bridge2.0-0 \
    libnspr4 libnss3 lsb-release xdg-utils libxss1 libdbus-glib-1-2 libgbm1 \
    # https://stackoverflow.com/questions/67090130/webdriverexception-process-unexpectedly-closed-with-status-255-selenium-ge
    bzip2 libxtst6 libgtk-3-0 libx11-xcb-dev libxt6 libpci-dev \
    $BUILD_DEPS \
    xvfb && \
    \
    \
    echo "===> Installing geckodriver and firefox..." && \
    GECKODRIVER_VERSION=v0.32.2 && \
    wget https://github.com/mozilla/geckodriver/releases/download/$GECKODRIVER_VERSION/geckodriver-$GECKODRIVER_VERSION-linux64.tar.gz && \
    tar -zxf geckodriver-$GECKODRIVER_VERSION-linux64.tar.gz -C /usr/local/bin && \
    chmod +x /usr/local/bin/geckodriver && \
    rm geckodriver-$GECKODRIVER_VERSION-linux64.tar.gz && \
    \
    FIREFOX_SETUP=firefox-setup.tar.bz2 && \
    apt-get purge firefox && \
    wget -O $FIREFOX_SETUP "https://download.mozilla.org/?product=firefox-latest&os=linux64" && \
    tar xjf $FIREFOX_SETUP -C /opt/ && \
    ln -s /opt/firefox/firefox /usr/bin/firefox && \
    rm $FIREFOX_SETUP && \
    \
    \
    echo "===> Installing python dependencies..." && \
    pip3 install selenium==3.141.0 pyvirtualdisplay==2.2 && \
    \
    \
    echo "===> Remove what is not needed anymore..." && \
    rm -rf /var/lib/apt/lists/*


ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8
ENV PYTHONUNBUFFERED=1

ENV APP_HOME /code
WORKDIR /$APP_HOME

COPY . $APP_HOME/

CMD tail -f /dev/null

COPY requirements.txt requirements.txt
RUN pip install -r requirements.txt
RUN pip install .
CMD ["python3", "src/fetcher/a2exams_fetcher.py"]