FROM debian:bullseye-slim

RUN apt-get update; apt-get install -y --no-install-recommends ssh ca-certificates wget cron git

# configure GIT
RUN git config --global user.email "" ;\
	git config --global user.name "automatic covid-collector" ;\
	git config --global pull.rebase true

# copy preconfigured git repo
COPY git /root/git

# configure crontab
COPY collect.sh /root/collect.sh
RUN chmod +x /root/collect.sh
RUN echo '15 15    * * *   root    /root/collect.sh >> /var/log/collect.log 2>&1' >> /etc/crontab

# run cron in foreground so it blocks and keeps the container running
CMD ["cron", "-f"]