FROM alpine:edge
WORKDIR /opt
COPY autopush.sh .
RUN apk add git tini openssh
#should contain a key pair
#name of the key is is passed in via the SSH_KEY_NAME env variable, e.g. "id_rsa"
VOLUME /ssh
#should contain the repository to be pushed
VOLUME /git
ENTRYPOINT ["/sbin/tini", "--"]
CMD ["/opt/autopush.sh"]