FROM docker.io/debian:bullseye-slim@sha256:d3d0d14f49b49a4dd98a436711f5646dc39e1c99203ef223d1b6620061e2c0e5
ARG VERSION=3.14 # renovate: datasource=github-tags depName=rss2email/rss2email extractVersion=^v(?<version>.*)$

RUN apt-get update -y && apt-get install -y --no-install-recommends \
    ca-certificates git gettext gosu \
    python3 python3-setuptools python3-feedparser python3-html2text python3-bs4

RUN git clone --branch v${VERSION} --depth 1 https://github.com/rss2email/rss2email /tmp/rss2email && \
    cd /tmp/rss2email && python3 setup.py install && \
    rm -Rf /tmp/rss2email

RUN addgroup --system --gid 10000 rss2email
RUN adduser --system --uid 10000 --ingroup rss2email --home /var/lib/rss2email rss2email

COPY container/config /etc/rss2email
COPY container/run-rss2email /run-rss2email

ENTRYPOINT ["/run-rss2email"]