FROM docker.io/archlinux/archlinux:base
MAINTAINER Benedikt Ziemons <ben@rs485.network>

RUN pacman -Syu --noconfirm python python-pipenv python-setuptools uwsgi uwsgi-plugin-python && \
    rm -rf /var/cache/pacman && \
    mkdir /opt/webhook-matrix-notifier

# copy required source files
COPY Pipfile Pipfile.lock pyproject.toml LICENSE /opt/webhook-matrix-notifier/
COPY wmn/ /opt/webhook-matrix-notifier/wmn/

ARG WMN_UID=1000
ARG WMN_GID=1000

RUN groupadd -g "${WMN_GID}" wmn && \
    useradd -u "${WMN_UID}" -g "${WMN_GID}" -m wmn && \
    mkdir -p /etc/wmn && \
    chmod 0750 /etc/wmn && \
    chown "${WMN_UID}:${WMN_GID}" /etc/wmn && \
    chown -R "${WMN_UID}:${WMN_GID}" /opt/webhook-matrix-notifier

USER wmn
ARG WMN_CONFIG_PATH=/etc/wmn/config.yml
ENV WMN_CONFIG_PATH=$WMN_CONFIG_PATH
WORKDIR /opt/webhook-matrix-notifier

ENV PIPENV_VENV_IN_PROJECT=1
ARG PIPENV_SITE_PACKAGES=1

RUN pipenv install --deploy

ARG PORT=3031
EXPOSE $PORT
ENV UWSGI_SOCKET=:$PORT

# opens a uwsgi socket at the given port, which is to be used by a reverse proxy
CMD [ "uwsgi", "--die-on-term", \
               "--need-plugin", "python", \
               "--virtualenv", "/opt/webhook-matrix-notifier/.venv", \
               "--pythonpath", "/opt/webhook-matrix-notifier", \
               "--module", "wmn.wsgi", \
               "--master", \
               "--processes", "2", \
               "--threads", "2" ]